TY - JOUR T1 - SIMS analysis of oxygen isotopes in authigenic K-feldspar and quartz from the Mount Simon Sandstone; evidence of regional fluid-flow AN - 52467315; 1999-044688 JF - Abstracts with Programs - Geological Society of America AU - Chen, Zhensheng AU - Riciputi, Lee R AU - Mora, Claudia I AU - Fishman, Neil S AU - Driese, Steven G AU - Anonymous Y1 - 1998 PY - 1998 DA - 1998 SP - 316 PB - Geological Society of America (GSA), Boulder, CO VL - 30 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - silicates KW - oxygen KW - K-feldspar KW - ion probe data KW - silica minerals KW - isotopes KW - mass spectra KW - Mount Simon Sandstone KW - stable isotopes KW - Cambrian KW - variations KW - temperature KW - Upper Cambrian KW - alkali feldspar KW - Indiana KW - outcrops KW - framework silicates KW - spectra KW - Wisconsin KW - Illinois KW - Paleozoic KW - isotope ratios KW - overgrowths KW - O-18/O-16 KW - models KW - precipitation KW - diagenesis KW - quartz KW - reconstruction KW - feldspar group KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52467315?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=SIMS+analysis+of+oxygen+isotopes+in+authigenic+K-feldspar+and+quartz+from+the+Mount+Simon+Sandstone%3B+evidence+of+regional+fluid-flow&rft.au=Chen%2C+Zhensheng%3BRiciputi%2C+Lee+R%3BMora%2C+Claudia+I%3BFishman%2C+Neil+S%3BDriese%2C+Steven+G%3BAnonymous&rft.aulast=Chen&rft.aufirst=Zhensheng&rft.date=1998-01-01&rft.volume=30&rft.issue=7&rft.spage=316&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1998 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1999-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkali feldspar; Cambrian; diagenesis; feldspar group; framework silicates; Illinois; Indiana; ion probe data; isotope ratios; isotopes; K-feldspar; mass spectra; models; Mount Simon Sandstone; O-18/O-16; outcrops; overgrowths; oxygen; Paleozoic; precipitation; quartz; reconstruction; silica minerals; silicates; spectra; stable isotopes; temperature; United States; Upper Cambrian; variations; Wisconsin ER - TY - JOUR T1 - High temperature hydrothermal alteration of the Boehls Butte Anorthosite, ID; evidence from SIMS analysis of oxygen isotopes AN - 52465263; 1999-044687 JF - Abstracts with Programs - Geological Society of America AU - Mora, Claudia I AU - Riciputi, Lee R AU - Cole, David R AU - Anonymous Y1 - 1998 PY - 1998 DA - 1998 SP - 271 PB - Geological Society of America (GSA), Boulder, CO VL - 30 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - upper Precambrian KW - oxygen KW - ion probe data KW - isotopes KW - Paleoproterozoic KW - mass spectra KW - metasomatism KW - stable isotopes KW - temperature KW - mineral composition KW - whole rock KW - hydrothermal alteration KW - spectra KW - P-T conditions KW - meteoric water KW - Idaho KW - diffusion KW - Precambrian KW - isotope ratios KW - Proterozoic KW - O-18/O-16 KW - Boehls Butte Formation KW - high temperature KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52465263?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=High+temperature+hydrothermal+alteration+of+the+Boehls+Butte+Anorthosite%2C+ID%3B+evidence+from+SIMS+analysis+of+oxygen+isotopes&rft.au=Mora%2C+Claudia+I%3BRiciputi%2C+Lee+R%3BCole%2C+David+R%3BAnonymous&rft.aulast=Mora&rft.aufirst=Claudia&rft.date=1998-01-01&rft.volume=30&rft.issue=7&rft.spage=271&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1998 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1999-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Boehls Butte Formation; diffusion; high temperature; hydrothermal alteration; Idaho; ion probe data; isotope ratios; isotopes; mass spectra; metasomatism; meteoric water; mineral composition; O-18/O-16; oxygen; P-T conditions; Paleoproterozoic; Precambrian; Proterozoic; spectra; stable isotopes; temperature; United States; upper Precambrian; whole rock ER - TY - JOUR T1 - A SIMS investigation of chemical and oxygen isotope exchange associated with syntaxial feldspar replacement in the Rico Dome, CO AN - 52464652; 1999-044698 JF - Abstracts with Programs - Geological Society of America AU - Riciputi, Lee R AU - Cole, David R AU - Larson, Peter AU - Mora, Claudia I AU - Anonymous Y1 - 1998 PY - 1998 DA - 1998 SP - 271 PB - Geological Society of America (GSA), Boulder, CO VL - 30 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - silicates KW - alteration KW - oxygen KW - ion probe data KW - isotopes KW - Rico Dome KW - southwestern Colorado KW - mechanism KW - mass spectra KW - stable isotopes KW - temperature KW - framework silicates KW - spectra KW - mineral assemblages KW - mass transfer KW - zoning KW - textures KW - isotope ratios KW - rates KW - O-18/O-16 KW - crystal chemistry KW - Colorado KW - feldspar group KW - phenocrysts KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52464652?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+SIMS+investigation+of+chemical+and+oxygen+isotope+exchange+associated+with+syntaxial+feldspar+replacement+in+the+Rico+Dome%2C+CO&rft.au=Riciputi%2C+Lee+R%3BCole%2C+David+R%3BLarson%2C+Peter%3BMora%2C+Claudia+I%3BAnonymous&rft.aulast=Riciputi&rft.aufirst=Lee&rft.date=1998-01-01&rft.volume=30&rft.issue=7&rft.spage=271&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1998 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1999-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alteration; Colorado; crystal chemistry; feldspar group; framework silicates; ion probe data; isotope ratios; isotopes; mass spectra; mass transfer; mechanism; mineral assemblages; O-18/O-16; oxygen; phenocrysts; rates; Rico Dome; silicates; southwestern Colorado; spectra; stable isotopes; temperature; textures; United States; zoning ER - TY - JOUR T1 - Molecular-scale study of hydrogen and oxygen isotope salt and pressure effects AN - 52455435; 1999-050595 JF - Abstracts with Programs - Geological Society of America AU - Driesner, T AU - Horita, J AU - Cole, D R AU - Anonymous Y1 - 1998 PY - 1998 DA - 1998 SP - 318 PB - Geological Society of America (GSA), Boulder, CO VL - 30 IS - 7 SN - 0016-7592, 0016-7592 KW - isotope fractionation KW - chemically precipitated rocks KW - pressure KW - oxygen KW - isotopes KW - isotope ratios KW - effects KW - O-18/O-16 KW - simulation KW - high pressure KW - evaporites KW - stable isotopes KW - temperature KW - sedimentary rocks KW - D/H KW - hydrogen KW - high temperature KW - salt KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52455435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Molecular-scale+study+of+hydrogen+and+oxygen+isotope+salt+and+pressure+effects&rft.au=Driesner%2C+T%3BHorita%2C+J%3BCole%2C+D+R%3BAnonymous&rft.aulast=Driesner&rft.aufirst=T&rft.date=1998-01-01&rft.volume=30&rft.issue=7&rft.spage=318&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1998 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1999-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; D/H; effects; evaporites; high pressure; high temperature; hydrogen; isotope fractionation; isotope ratios; isotopes; O-18/O-16; oxygen; pressure; salt; sedimentary rocks; simulation; stable isotopes; temperature ER - TY - JOUR T1 - A Helmholtz free energy model for supercritical H (sub 2) O-CO (sub 2) mixtures AN - 52454952; 1999-050594 JF - Abstracts with Programs - Geological Society of America AU - Blencoe, James G AU - Anovitz, Lawrence M AU - Seitz, Jeffery C AU - Anonymous Y1 - 1998 PY - 1998 DA - 1998 SP - 319 PB - Geological Society of America (GSA), Boulder, CO VL - 30 IS - 7 SN - 0016-7592, 0016-7592 KW - water KW - statistical analysis KW - free energy KW - properties KW - equations of state KW - equations KW - regression analysis KW - fugacity KW - P-T conditions KW - carbon dioxide KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52454952?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+Helmholtz+free+energy+model+for+supercritical+H+%28sub+2%29+O-CO+%28sub+2%29+mixtures&rft.au=Blencoe%2C+James+G%3BAnovitz%2C+Lawrence+M%3BSeitz%2C+Jeffery+C%3BAnonymous&rft.aulast=Blencoe&rft.aufirst=James&rft.date=1998-01-01&rft.volume=30&rft.issue=7&rft.spage=319&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1998 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1999-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - carbon dioxide; equations; equations of state; free energy; fugacity; P-T conditions; properties; regression analysis; statistical analysis; water ER - TY - JOUR T1 - Experimental study of pressure effect on D/H fractionation between hydrous minerals and water AN - 52385252; 2000-022567 JF - Abstracts with Programs - Geological Society of America AU - Horita, J AU - Driesner, T AU - Cole, D R AU - Vennemann, T AU - Anonymous Y1 - 1998 PY - 1998 DA - 1998 SP - 271 PB - Geological Society of America (GSA), Boulder, CO VL - 30 IS - 7 SN - 0016-7592, 0016-7592 KW - water KW - isotope fractionation KW - experimental studies KW - pressure KW - density KW - isotopes KW - isotope ratios KW - grain size KW - properties KW - stable isotopes KW - D/H KW - hydrogen KW - kinetics KW - geochemistry KW - P-T conditions KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52385252?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Experimental+study+of+pressure+effect+on+D%2FH+fractionation+between+hydrous+minerals+and+water&rft.au=Horita%2C+J%3BDriesner%2C+T%3BCole%2C+D+R%3BVennemann%2C+T%3BAnonymous&rft.aulast=Horita&rft.aufirst=J&rft.date=1998-01-01&rft.volume=30&rft.issue=7&rft.spage=271&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1998 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - D/H; density; experimental studies; geochemistry; grain size; hydrogen; isotope fractionation; isotope ratios; isotopes; kinetics; P-T conditions; pressure; properties; stable isotopes; water ER - TY - JOUR T1 - Oxygen isotopic composition of olivine in ureilites; possible evidence for millimeter-scale variations AN - 52347238; 2000-044158 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Ruzicka, Alex AU - Riciputi, Lee R AU - Snyder, Gregory A AU - Patchen, Allan D AU - Taylor, Lawrence A AU - Anonymous Y1 - 1998 PY - 1998 DA - 1998 PB - Lunar and Planetary Science Conference, Houston, TX VL - 29 KW - silicates KW - stony meteorites KW - oxygen KW - ion probe data KW - isotopes KW - Lewis Cliff Meteorites KW - mass spectra KW - olivine group KW - Elephant Moraine Meteorites KW - stable isotopes KW - meteorites KW - LEW 88201 KW - olivine KW - EETA 87511 KW - orthosilicates KW - spectra KW - geochemistry KW - O-17/O-16 KW - experimental studies KW - isotope ratios KW - O-18/O-16 KW - ureilite KW - achondrites KW - nesosilicates KW - grains KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52347238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Oxygen+isotopic+composition+of+olivine+in+ureilites%3B+possible+evidence+for+millimeter-scale+variations&rft.au=Ruzicka%2C+Alex%3BRiciputi%2C+Lee+R%3BSnyder%2C+Gregory+A%3BPatchen%2C+Allan+D%3BTaylor%2C+Lawrence+A%3BAnonymous&rft.aulast=Ruzicka&rft.aufirst=Alex&rft.date=1998-01-01&rft.volume=29&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 29th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Lunar and Planetary Institute, Houston, TX, United States N1 - Date revised - 2000-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Abstract number 1176 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; EETA 87511; Elephant Moraine Meteorites; experimental studies; geochemistry; grains; ion probe data; isotope ratios; isotopes; LEW 88201; Lewis Cliff Meteorites; mass spectra; meteorites; nesosilicates; O-17/O-16; O-18/O-16; olivine; olivine group; orthosilicates; oxygen; silicates; spectra; stable isotopes; stony meteorites; ureilite ER - TY - JOUR T1 - Sulfur isotopic ratios in Nakhla and Chassigny sulfides determined by ion microprobe; implications for the Martian sulfur cycle AN - 52343453; 2000-043359 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Greenwood, James P AU - Riciputi, Lee R AU - McSween, Harry Y, Jr AU - Anonymous Y1 - 1998 PY - 1998 DA - 1998 PB - Lunar and Planetary Science Conference, Houston, TX VL - 29 KW - nakhlite KW - stony meteorites KW - ion probe data KW - isotopes KW - Martian meteorites KW - chassignite KW - mass spectra KW - Mars KW - Nakhla Meteorite KW - stable isotopes KW - SNC Meteorites KW - meteorites KW - volcanism KW - spectra KW - pyrrhotite KW - geochemistry KW - degassing KW - experimental studies KW - isotope ratios KW - achondrites KW - geochemical cycle KW - terrestrial planets KW - planets KW - S-34/S-32 KW - sulfur KW - pyrite KW - Chassigny Meteorite KW - sulfides KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52343453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Sulfur+isotopic+ratios+in+Nakhla+and+Chassigny+sulfides+determined+by+ion+microprobe%3B+implications+for+the+Martian+sulfur+cycle&rft.au=Greenwood%2C+James+P%3BRiciputi%2C+Lee+R%3BMcSween%2C+Harry+Y%2C+Jr%3BAnonymous&rft.aulast=Greenwood&rft.aufirst=James&rft.date=1998-01-01&rft.volume=29&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 29th lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Lunar and Planetary Institute, Houston, TX, United States N1 - Date revised - 2000-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Abstract number 1643 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; chassignite; Chassigny Meteorite; degassing; experimental studies; geochemical cycle; geochemistry; ion probe data; isotope ratios; isotopes; Mars; Martian meteorites; mass spectra; meteorites; Nakhla Meteorite; nakhlite; planets; pyrite; pyrrhotite; S-34/S-32; SNC Meteorites; spectra; stable isotopes; stony meteorites; sulfides; sulfur; terrestrial planets; volcanism ER - TY - JOUR T1 - An airborne multisensor characterization of an active nuclear waste site AN - 52227841; 2001-041541 JF - AAPG Studies in Geology AU - Gamey, T Jeffrey AU - Holladay, J Scott AU - Nyquist, Jonathan AU - Doll, William A2 - Gibson, Richard I. A2 - Millegan, Patrick S. Y1 - 1998 PY - 1998 DA - 1998 SP - 120 EP - 122 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 43 SN - 0271-8510, 0271-8510 KW - United States KW - North America KW - apparent resistivity KW - Oak Ridge Reservation KW - geophysical surveys KW - geophysical methods KW - waste disposal sites KW - Appalachians KW - resistivity KW - Oak Ridge Tennessee KW - radioactive waste KW - Great Appalachian Valley KW - vertical gradient magnetics KW - Tennessee KW - electromagnetic methods KW - surveys KW - Anderson County Tennessee KW - fold and thrust belts KW - waste disposal KW - airborne methods KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52227841?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=AAPG+Studies+in+Geology&rft.atitle=An+airborne+multisensor+characterization+of+an+active+nuclear+waste+site&rft.au=Gamey%2C+T+Jeffrey%3BHolladay%2C+J+Scott%3BNyquist%2C+Jonathan%3BDoll%2C+William&rft.aulast=Gamey&rft.aufirst=T&rft.date=1998-01-01&rft.volume=43&rft.issue=&rft.spage=120&rft.isbn=156080078X&rft.btitle=&rft.title=AAPG+Studies+in+Geology&rft.issn=02718510&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - PubXState - OK N1 - Document feature - illus. incl. geol. sketch maps N1 - SuppNotes - Geophysical Reference Series; No. 8 N1 - Last updated - 2012-06-07 N1 - CODEN - ASGED3 N1 - SubjectsTermNotLitGenreText - airborne methods; Anderson County Tennessee; Appalachians; apparent resistivity; electromagnetic methods; fold and thrust belts; geophysical methods; geophysical surveys; Great Appalachian Valley; North America; Oak Ridge Reservation; Oak Ridge Tennessee; radioactive waste; resistivity; surveys; Tennessee; United States; vertical gradient magnetics; waste disposal; waste disposal sites ER - TY - JOUR T1 - Using targeted large deletions and high-efficiency N-ethyl-N-nitrosourea mutagenesis for functional analyses of the mammalian genome. AN - 79568352; 9480786 AB - The Human Genome Project has generated nucleotide sequences from an estimated 80,000 to 100,000 genes, only a small fraction of which have a known role. Nucleotide sequence information alone is insufficient to predict gene function. One of the most powerful ways of revealing gene function, as demonstrated in bacteria, worms, yeast, and flies, is to generate mutations and characterize them at both the phenotypic and the molecular levels. Given the physiological and anatomical parallels between mouse and human, genotype-phenotype relationships established in mice can be extrapolated to human syndromes. A new method is described for functional genetic analyses in the mouse that uses loxP/Cre engineering to generate coat color-tagged large deletions. The haploid regions can then be dissected by mutagenesis with N-ethyl-N-nitrosourea in phenotype-driven screens to obtain functional information on genes in any desired region of the mouse genome. JF - Methods (San Diego, Calif.) AU - Justice, M J AU - Zheng, B AU - Woychik, R P AU - Bradley, A AD - Life Sciences Division, Oak Ridge National Laboratory, Tennessee 37830, USA. Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 423 EP - 436 VL - 13 IS - 4 SN - 1046-2023, 1046-2023 KW - Mutagens KW - 0 KW - Ethylnitrosourea KW - P8M1T4190R KW - Index Medicus KW - Animals KW - Genetic Testing -- methods KW - Humans KW - Mice KW - Chromosome Mapping KW - Genome KW - Sequence Deletion KW - Mutagenesis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79568352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Methods+%28San+Diego%2C+Calif.%29&rft.atitle=Using+targeted+large+deletions+and+high-efficiency+N-ethyl-N-nitrosourea+mutagenesis+for+functional+analyses+of+the+mammalian+genome.&rft.au=Justice%2C+M+J%3BZheng%2C+B%3BWoychik%2C+R+P%3BBradley%2C+A&rft.aulast=Justice&rft.aufirst=M&rft.date=1997-12-01&rft.volume=13&rft.issue=4&rft.spage=423&rft.isbn=&rft.btitle=&rft.title=Methods+%28San+Diego%2C+Calif.%29&rft.issn=10462023&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1998-03-13 N1 - Date created - 1998-03-13 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Generation and characterization of heritable reciprocal translocations in mice. AN - 79566064; 9480784 AB - Reciprocal translocations have provided crucial tools for the localization of genes associated with a variety of human cancers and hereditary diseases. Although heritable translocations are relatively rare in humans, they can be easily induced in mice through exposure of male germ cells at specific spermatogenic stages to different types of radiation and chemicals. Mutagenesis schemes that produce translocations at high frequencies in the progeny of treated males are summarized, and the use of these valuable mutations for analyzing developmental consequences of partial aneuploidy, for identification of mutant genes, and for other purposes is reviewed. Preliminary studies of a large collection of translocation mutants, including several stocks that display dominantly or recessively inherited phenotypes caused by the disruption of critical genes are described. These combined studies demonstrate that several mutagenesis protocols can be used to generate easily mapped, novel mouse mutations with high efficiency and highlight the unique value of reciprocal translocations as tools for gaining access to the biological functions of mammalian genes. JF - Methods (San Diego, Calif.) AU - Stubbs, L AU - Carver, E A AU - Cacheiro, N L AU - Shelby, M AU - Generoso, W AD - Life Sciences Division, Oak Ridge National Laboratory, Tennessee 37831-8077, USA. Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 397 EP - 408 VL - 13 IS - 4 SN - 1046-2023, 1046-2023 KW - Index Medicus KW - Animals KW - Humans KW - Mice KW - Chromosome Mapping -- methods KW - Mutagenesis KW - Genetic Diseases, Inborn -- genetics KW - Genetic Diseases, Inborn -- chemically induced KW - Translocation, Genetic UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79566064?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Methods+%28San+Diego%2C+Calif.%29&rft.atitle=Generation+and+characterization+of+heritable+reciprocal+translocations+in+mice.&rft.au=Stubbs%2C+L%3BCarver%2C+E+A%3BCacheiro%2C+N+L%3BShelby%2C+M%3BGeneroso%2C+W&rft.aulast=Stubbs&rft.aufirst=L&rft.date=1997-12-01&rft.volume=13&rft.issue=4&rft.spage=397&rft.isbn=&rft.btitle=&rft.title=Methods+%28San+Diego%2C+Calif.%29&rft.issn=10462023&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1998-03-13 N1 - Date created - 1998-03-13 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - A life cycle decision methodology for recycle of radioactive scrap metal AN - 754564132; 13404899 AB - During the past five years, a number of U.S. Department of Energy (DOE) funded efforts have demonstrated the technical efficacy of converting various forms of radioactive scrap metal (RSM) into useable products. While health and safety and other technical issues have been addressed, the question remains: do the benefits of fabricating products from RSM outweigh the costs? This paper presents a decision methodology for use within DOE to evaluate the costs and benefits of recycling and reusing some RSM, rather than disposing of this RSM in an approved burial site. The methodology consists of two distinct phases: the Life Cycle Assessment phase and the decision phase. The Life Cycle Assessment approach proposed here differs from traditional life cycle assessments because it considers economic and other impacts of concern to stakeholders, and includes secondary and indirect impacts that may occur upstream or downstream of the decision. JF - International Journal of Life Cycle Assessment AU - Yuracko, Katherine L AU - Hadley, Stanton W AU - Perlack, Robert D AU - Rivera, Rafael G AU - Curlee, TRandall AD - Oak Ridge National Laboratory, 1060 Commerce Park Drive, MS-6480, 37830, Oak Ridge, Tennessee, USA, yurackokl@ornl.gov yurackokl@ornl.gov yurackokl@ornl.gov yurackokl@ornl.gov Y1 - 1997/12// PY - 1997 DA - Dec 1997 SP - 223 EP - 228 PB - Ecomed Verlagsgesellschaft AG & Co. KG, Justus-von-Liebig-Strasse 1 Landsberg D-86899 Germany VL - 2 IS - 4 SN - 0948-3349, 0948-3349 KW - Pollution Abstracts; Environment Abstracts KW - Cost-benefit analysis KW - USA KW - upstream KW - Scrap metals KW - life cycle KW - life cycle analysis KW - Economics KW - downstream KW - Recycling KW - Waste management KW - ENA 03:Energy KW - P 4000:WASTE MANAGEMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754564132?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Life+Cycle+Assessment&rft.atitle=A+life+cycle+decision+methodology+for+recycle+of+radioactive+scrap+metal&rft.au=Yuracko%2C+Katherine+L%3BHadley%2C+Stanton+W%3BPerlack%2C+Robert+D%3BRivera%2C+Rafael+G%3BCurlee%2C+TRandall&rft.aulast=Yuracko&rft.aufirst=Katherine&rft.date=1997-12-01&rft.volume=2&rft.issue=4&rft.spage=223&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Life+Cycle+Assessment&rft.issn=09483349&rft_id=info:doi/10.1007%2FBF02978419 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2014-06-26 N1 - SubjectsTermNotLitGenreText - Cost-benefit analysis; upstream; life cycle; Scrap metals; life cycle analysis; Economics; downstream; Recycling; Waste management; USA DO - http://dx.doi.org/10.1007/BF02978419 ER - TY - JOUR T1 - Ecological risk assessment; progressing through experience or stalling in debate AN - 52668235; 1997-072257 JF - Environmental Management (New York) AU - Bartell, S M A2 - Power, M. A2 - Adams, S. M. Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 822 EP - 825 PB - Springer-Verlag, New York-Heidelberg-Berlin VL - 21 IS - 6 SN - 0364-152X, 0364-152X KW - protection KW - waste management KW - toxic materials KW - decontamination KW - reclamation KW - pollution KW - risk assessment KW - ecosystems KW - decision-making KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52668235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management+%28New+York%29&rft.atitle=Ecological+risk+assessment%3B+progressing+through+experience+or+stalling+in+debate&rft.au=Bartell%2C+S+M&rft.aulast=Bartell&rft.aufirst=S&rft.date=1997-12-01&rft.volume=21&rft.issue=6&rft.spage=822&rft.isbn=&rft.btitle=&rft.title=Environmental+Management+%28New+York%29&rft.issn=0364152X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 12 N1 - Last updated - 2012-06-07 N1 - CODEN - ENMGDE N1 - SubjectsTermNotLitGenreText - decision-making; decontamination; ecosystems; pollution; protection; reclamation; risk assessment; toxic materials; waste management ER - TY - JOUR T1 - Science and subjectivity in the practice of ecological risk assessment AN - 52667530; 1997-072252 JF - Environmental Management (New York) AU - Calow, P AU - Forbes, V E A2 - Power, M. A2 - Adams, S. M. Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 805 EP - 808 PB - Springer-Verlag, New York-Heidelberg-Berlin VL - 21 IS - 6 SN - 0364-152X, 0364-152X KW - soils KW - hazardous waste KW - statistical analysis KW - damage KW - pollution KW - ecosystems KW - decision-making KW - research KW - environmental analysis KW - remediation KW - risk assessment KW - interpretation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52667530?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management+%28New+York%29&rft.atitle=Science+and+subjectivity+in+the+practice+of+ecological+risk+assessment&rft.au=Calow%2C+P%3BForbes%2C+V+E&rft.aulast=Calow&rft.aufirst=P&rft.date=1997-12-01&rft.volume=21&rft.issue=6&rft.spage=805&rft.isbn=&rft.btitle=&rft.title=Environmental+Management+%28New+York%29&rft.issn=0364152X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 14 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ENMGDE N1 - SubjectsTermNotLitGenreText - damage; decision-making; ecosystems; environmental analysis; hazardous waste; interpretation; pollution; remediation; research; risk assessment; soils; statistical analysis ER - TY - JOUR T1 - Ecological risk assessment; use, abuse, and alternatives AN - 52667332; 1997-072253 JF - Environmental Management (New York) AU - Lackey, R T A2 - Power, M. A2 - Adams, S. M. Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 808 EP - 812 PB - Springer-Verlag, New York-Heidelberg-Berlin VL - 21 IS - 6 SN - 0364-152X, 0364-152X KW - protection KW - waste management KW - human activity KW - pollution KW - risk assessment KW - policy KW - ecology KW - decision-making KW - preventive measures KW - remediation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52667332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management+%28New+York%29&rft.atitle=Ecological+risk+assessment%3B+use%2C+abuse%2C+and+alternatives&rft.au=Lackey%2C+R+T&rft.aulast=Lackey&rft.aufirst=R&rft.date=1997-12-01&rft.volume=21&rft.issue=6&rft.spage=808&rft.isbn=&rft.btitle=&rft.title=Environmental+Management+%28New+York%29&rft.issn=0364152X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 25 N1 - Last updated - 2012-06-07 N1 - CODEN - ENMGDE N1 - SubjectsTermNotLitGenreText - decision-making; ecology; human activity; policy; pollution; preventive measures; protection; remediation; risk assessment; waste management ER - TY - JOUR T1 - Assessing the current status of ecological risk assessment AN - 52667150; 1997-072258 JF - Environmental Management (New York) AU - Adams, S M AU - Power, M A2 - Power, M. A2 - Adams, S. M. Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 825 EP - 830 PB - Springer-Verlag, New York-Heidelberg-Berlin VL - 21 IS - 6 SN - 0364-152X, 0364-152X KW - protection KW - waste management KW - monitoring KW - decontamination KW - site exploration KW - pollution KW - risk assessment KW - policy KW - ecosystems KW - decision-making KW - remediation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52667150?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management+%28New+York%29&rft.atitle=Assessing+the+current+status+of+ecological+risk+assessment&rft.au=Adams%2C+S+M%3BPower%2C+M&rft.aulast=Adams&rft.aufirst=S&rft.date=1997-12-01&rft.volume=21&rft.issue=6&rft.spage=825&rft.isbn=&rft.btitle=&rft.title=Environmental+Management+%28New+York%29&rft.issn=0364152X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 14 N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ENMGDE N1 - SubjectsTermNotLitGenreText - decision-making; decontamination; ecosystems; monitoring; policy; pollution; protection; remediation; risk assessment; site exploration; waste management ER - TY - JOUR T1 - Truth and validation in ecological risk assessment AN - 52667119; 1997-072255 JF - Environmental Management (New York) AU - Holdway, D A A2 - Power, M. A2 - Adams, S. M. Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 816 EP - 819 PB - Springer-Verlag, New York-Heidelberg-Berlin VL - 21 IS - 6 SN - 0364-152X, 0364-152X KW - waste management KW - monitoring KW - toxicity KW - reclamation KW - industrial waste KW - pollution KW - risk assessment KW - mathematical models KW - decision-making KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52667119?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management+%28New+York%29&rft.atitle=Truth+and+validation+in+ecological+risk+assessment&rft.au=Holdway%2C+D+A&rft.aulast=Holdway&rft.aufirst=D&rft.date=1997-12-01&rft.volume=21&rft.issue=6&rft.spage=816&rft.isbn=&rft.btitle=&rft.title=Environmental+Management+%28New+York%29&rft.issn=0364152X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 10 N1 - Last updated - 2012-06-07 N1 - CODEN - ENMGDE N1 - SubjectsTermNotLitGenreText - decision-making; industrial waste; mathematical models; monitoring; pollution; reclamation; risk assessment; toxicity; waste disposal; waste management ER - TY - JOUR T1 - Perspectives of the scientific community on the status of ecological risk assessment AN - 52666546; 1997-072250 JF - Environmental Management (New York) A2 - Power, M. A2 - Adams, S. M. Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 803 EP - 830 PB - Springer-Verlag, New York-Heidelberg-Berlin VL - 21 IS - 6 SN - 0364-152X, 0364-152X KW - protection KW - hazardous waste KW - site exploration KW - risk assessment KW - ecosystems KW - ecology KW - decision-making KW - research KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52666546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1997-12-01&rft.volume=&rft.issue=&rft.spage=803&rft.isbn=&rft.btitle=Perspectives+of+the+scientific+community+on+the+status+of+ecological+risk+assessment&rft.title=Perspectives+of+the+scientific+community+on+the+status+of+ecological+risk+assessment&rft.issn=0364152X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Document feature - illus. N1 - SuppNotes - Individual papers are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - ENMGDE N1 - SubjectsTermNotLitGenreText - decision-making; ecology; ecosystems; hazardous waste; protection; research; risk assessment; site exploration ER - TY - JOUR T1 - Controversies in ecological risk assessment; assessment scientists respond AN - 52666524; 1997-072256 JF - Environmental Management (New York) AU - Suter, Glen W, II AU - Efroymson, Rebecca A A2 - Power, M. A2 - Adams, S. M. Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 819 EP - 822 PB - Springer-Verlag, New York-Heidelberg-Berlin VL - 21 IS - 6 SN - 0364-152X, 0364-152X KW - hazardous waste KW - waste management KW - reclamation KW - statistical analysis KW - pollution KW - risk assessment KW - ecology KW - decision-making KW - preventive measures KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52666524?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management+%28New+York%29&rft.atitle=Controversies+in+ecological+risk+assessment%3B+assessment+scientists+respond&rft.au=Suter%2C+Glen+W%2C+II%3BEfroymson%2C+Rebecca+A&rft.aulast=Suter&rft.aufirst=Glen&rft.date=1997-12-01&rft.volume=21&rft.issue=6&rft.spage=819&rft.isbn=&rft.btitle=&rft.title=Environmental+Management+%28New+York%29&rft.issn=0364152X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 20 N1 - Last updated - 2012-06-07 N1 - CODEN - ENMGDE N1 - SubjectsTermNotLitGenreText - decision-making; ecology; hazardous waste; pollution; preventive measures; reclamation; risk assessment; statistical analysis; waste management ER - TY - JOUR T1 - Charlatan or sage? A dichotomy of views on ecological risk assessment AN - 52666447; 1997-072251 JF - Environmental Management (New York) AU - Power, M AU - Adams, S M A2 - Power, M. A2 - Adams, S. M. Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 803 EP - 805 PB - Springer-Verlag, New York-Heidelberg-Berlin VL - 21 IS - 6 SN - 0364-152X, 0364-152X KW - soils KW - hazardous waste KW - toxic materials KW - regulations KW - pollution KW - global change KW - chemical waste KW - toxicity KW - industrial waste KW - climate effects KW - risk assessment KW - policy KW - pesticides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52666447?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management+%28New+York%29&rft.atitle=Charlatan+or+sage%3F+A+dichotomy+of+views+on+ecological+risk+assessment&rft.au=Power%2C+M%3BAdams%2C+S+M&rft.aulast=Power&rft.aufirst=M&rft.date=1997-12-01&rft.volume=21&rft.issue=6&rft.spage=803&rft.isbn=&rft.btitle=&rft.title=Environmental+Management+%28New+York%29&rft.issn=0364152X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 9 N1 - Last updated - 2012-06-07 N1 - CODEN - ENMGDE N1 - SubjectsTermNotLitGenreText - chemical waste; climate effects; global change; hazardous waste; industrial waste; pesticides; policy; pollution; regulations; risk assessment; soils; toxic materials; toxicity ER - TY - JOUR T1 - Ecological risk assessment; an input for decision-making AN - 52665528; 1997-072254 JF - Environmental Management (New York) AU - van Leeuwen, C J A2 - Power, M. A2 - Adams, S. M. Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 812 EP - 816 PB - Springer-Verlag, New York-Heidelberg-Berlin VL - 21 IS - 6 SN - 0364-152X, 0364-152X KW - waste management KW - regulations KW - industrial waste KW - pollution KW - risk assessment KW - policy KW - decision-making KW - chemical waste KW - preventive measures KW - remediation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52665528?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Management+%28New+York%29&rft.atitle=Ecological+risk+assessment%3B+an+input+for+decision-making&rft.au=van+Leeuwen%2C+C+J&rft.aulast=van+Leeuwen&rft.aufirst=C&rft.date=1997-12-01&rft.volume=21&rft.issue=6&rft.spage=812&rft.isbn=&rft.btitle=&rft.title=Environmental+Management+%28New+York%29&rft.issn=0364152X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 7 N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ENMGDE N1 - SubjectsTermNotLitGenreText - chemical waste; decision-making; industrial waste; policy; pollution; preventive measures; regulations; remediation; risk assessment; waste management ER - TY - JOUR T1 - EPM modeling of a field-scale tritium tracer experiment in fractured, weathered shale AN - 52609421; 1998-031530 JF - Ground Water AU - McKay, L D AU - Stafford, P L AU - Toran, L E Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 997 EP - 1007 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 35 IS - 6 SN - 0017-467X, 0017-467X KW - fractured materials KW - plumes KW - experimental studies KW - isotopes KW - shale KW - porous materials KW - tritium KW - simulation KW - ground water KW - models KW - saprolite KW - sedimentary rocks KW - radioactive isotopes KW - hydrogen KW - tracers KW - clastic rocks KW - field studies KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52609421?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=EPM+modeling+of+a+field-scale+tritium+tracer+experiment+in+fractured%2C+weathered+shale&rft.au=McKay%2C+L+D%3BStafford%2C+P+L%3BToran%2C+L+E&rft.aulast=McKay&rft.aufirst=L&rft.date=1997-12-01&rft.volume=35&rft.issue=6&rft.spage=997&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 3 N1 - PubXState - IL N1 - Document feature - illus. incl. sect., 1 table, sketch map N1 - Last updated - 2016-10-25 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - clastic rocks; experimental studies; field studies; fractured materials; ground water; hydrogen; isotopes; models; plumes; porous materials; radioactive isotopes; saprolite; sedimentary rocks; shale; simulation; tracers; tritium ER - TY - JOUR T1 - Methyl mercury contamination and emission to the atmosphere from soil amended with municipal sewage sludge AN - 52126792; 2002-026924 AB - In an effort to identify the effect of municipal sewage sludge application on mercury (Hg) concentrations in soil, we studied the contamination of sludge-amended soil with inorganic and methyl Hg and the emission of these contaminants to the atmosphere using a Teflon dynamic flux chamber. The routine application of municipal sewage sludge to cropland significantly increased both total and methyl Hg in surface soil from 80 to 6100 mu g kg (super -1) and 0.3 to 8.3 mu g kg (super -1) , respectively. Both inorganic and methyl Hg were transported from the sludge/soil matrix to the environment by emission to the atmosphere, however, there was no indication of Hg transport in limited soil water lysimeter experiments. Our data from soil amended with municipal sewage sludge represent the first quantitatively measured terrestrial source of methyl mercury (MeHg) to the atmosphere. Sludgeamended soil emitted an average of 12 to 24 pg m (super -2) h (super -1) of monomethyl Hg and approximately 100 ng m (super -2) h (super -1) of inorganic Hg to the atmosphere. A simple dispersion model suggests that sludge-amended soil may increase regional atmospheric MeHg concentrations by approximately 5%. These data highlight the need for further research to quantify the transport of Hg from sludge-amended soil and identify the sources of MeHg in the atmosphere. JF - Journal of Environmental Quality AU - Carpi, Anthony AU - Lindberg, Steven E AU - Prestbo, Eric M AU - Bloom, Nicolas S Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 1650 EP - 1655 PB - American Society of Agronomy, [and] Crop Science Society of America, [and] Soil Science Society of America, Madison, WI VL - 26 IS - 6 SN - 0047-2425, 0047-2425 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - fertilizers KW - pollutants KW - agriculture KW - pollution KW - atmosphere KW - organo-metallics KW - inorganic materials KW - Roane County Tennessee KW - sewage sludge KW - methylmercury KW - transport KW - Tennessee KW - municipal waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52126792?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Methyl+mercury+contamination+and+emission+to+the+atmosphere+from+soil+amended+with+municipal+sewage+sludge&rft.au=Carpi%2C+Anthony%3BLindberg%2C+Steven+E%3BPrestbo%2C+Eric+M%3BBloom%2C+Nicolas+S&rft.aulast=Carpi&rft.aufirst=Anthony&rft.date=1997-12-01&rft.volume=26&rft.issue=6&rft.spage=1650&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/ L2 - http://jeq.scijournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 44 N1 - PubXState - WI N1 - Document feature - illus. incl. 6 tables N1 - SuppNotes - Oak Ridge Nat. Environ. Sci. Div. Publ. No. 4663 N1 - Last updated - 2012-06-07 N1 - CODEN - JEVQAA N1 - SubjectsTermNotLitGenreText - agriculture; atmosphere; fertilizers; inorganic materials; methylmercury; municipal waste; Oak Ridge National Laboratory; organo-metallics; pollutants; pollution; Roane County Tennessee; sewage sludge; soils; Tennessee; transport; United States ER - TY - JOUR T1 - Subsurface imaging with broadband electromagnetic induction AN - 50556897; 2009-000988 JF - Inverse Problems AU - Witten, Alan AU - Won, I J AU - Norton, Stephen J Y1 - 1997/12// PY - 1997 DA - December 1997 SP - 1621 EP - 1639 PB - Institute of Physics, Bristol VL - 13 IS - 6 SN - 0266-5611, 0266-5611 KW - tomography KW - imagery KW - numerical models KW - three-dimensional models KW - mathematical transformations KW - induction KW - geophysical methods KW - data processing KW - electrical field KW - inverse problem KW - elastic waves KW - diffraction KW - plane waves KW - conductivity KW - Fourier analysis KW - electromagnetic methods KW - broad-band spectra KW - Born approximation KW - wave dispersion KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50556897?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Inverse+Problems&rft.atitle=Subsurface+imaging+with+broadband+electromagnetic+induction&rft.au=Witten%2C+Alan%3BWon%2C+I+J%3BNorton%2C+Stephen+J&rft.aulast=Witten&rft.aufirst=Alan&rft.date=1997-12-01&rft.volume=13&rft.issue=6&rft.spage=1621&rft.isbn=&rft.btitle=&rft.title=Inverse+Problems&rft.issn=02665611&rft_id=info:doi/10.1088%2F0266-5611%2F13%2F6%2F014 L2 - http://www.iop.org/EJ/journal/0266-5611 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 5 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Born approximation; broad-band spectra; conductivity; data processing; diffraction; elastic waves; electrical field; electromagnetic methods; Fourier analysis; geophysical methods; imagery; induction; inverse problem; mathematical transformations; numerical models; plane waves; three-dimensional models; tomography; wave dispersion DO - http://dx.doi.org/10.1088/0266-5611/13/6/014 ER - TY - JOUR T1 - Multispecies toxicity assessment of compost produced in bioremediation of an explosives-contaminated sediment AN - 17123106; 4426738 AB - A multispecies terrestrial test system was used to assess the environmental effectiveness of composting for bioremediation of explosives-contaminated soils. The assessment involved comparing biological responses, from the individual to the community level, in remediated and reference composts. A 6-month greenhouse study incorporated two soil invertebrate species, three plant species and an associated symbiont, and the naturally occurring complement of soil microorganisms. Measured parameters included growth and reproduction of earthworms and isopods; soil mite diversity; soil lipid class composition as an indicator of soil microbial community structure; plant growth, photosynthesis, and reproduction; and root nodulation and symbiotic N sub(2) fixation. Additional short-term toxicity tests of seed germination and earthworm survival were performed to supplement the mesocosm data. Compost prepared from the explosives-contaminated soil inhibited several aspects of plant growth and physiology, but few adverse effects on soil invertebrates were detected. An initial lag in earthworm and isopod reproduction occurred in the reference compost, reflecting some inherent compost differences not associated with contamination, and highlighting the importance and the difficulty of finding appropriate reference soils for assessing hazardous waste sites or remediation technologies. Nonetheless, the results from this study suggested some nonlethal effects from the contaminated-soil compost, primarily to plants. The mesocosm methodology used in this study can bridge the gap between traditional short-term toxicity testing and longer term field assessments, and provide information on ecological effects by explicitly including measurements of multiple species across several levels of ecological organization. JF - Environmental Toxicology and Chemistry AU - Gunderson, CA AU - Kostuk, J M AU - Gibbs, M H AU - Napolitano, GE AU - Wicker, L F AU - Richmond, JE AU - Stewart, A J AD - Environmental Sciences Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37831-6422, USA Y1 - 1997/12// PY - 1997 DA - Dec 1997 SP - 2529 EP - 2537 VL - 16 IS - 12 SN - 0730-7268, 0730-7268 KW - bioremediation KW - composting KW - explosives KW - plants KW - soil remediation KW - toxicity testing KW - Toxicology Abstracts; Pollution Abstracts KW - Soil remediation KW - Bioremediation KW - Plants KW - Invertebrata KW - Explosives KW - Composting KW - Toxicity testing KW - X 24240:Miscellaneous KW - P 5000:LAND POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17123106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Toxicology+and+Chemistry&rft.atitle=Multispecies+toxicity+assessment+of+compost+produced+in+bioremediation+of+an+explosives-contaminated+sediment&rft.au=Gunderson%2C+CA%3BKostuk%2C+J+M%3BGibbs%2C+M+H%3BNapolitano%2C+GE%3BWicker%2C+L+F%3BRichmond%2C+JE%3BStewart%2C+A+J&rft.aulast=Gunderson&rft.aufirst=CA&rft.date=1997-12-01&rft.volume=16&rft.issue=12&rft.spage=2529&rft.isbn=&rft.btitle=&rft.title=Environmental+Toxicology+and+Chemistry&rft.issn=07307268&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Invertebrata; Soil remediation; Explosives; Bioremediation; Toxicity testing; Plants; Composting ER - TY - JOUR T1 - Modelling the linkages between flow management and salmon recruitment in rivers AN - 16252941; 4249997 AB - We developed a simulation model to predict instream flow effects on smolt production for fall chinook salmon (Oncorhynchus tshawytscha) in regulated rivers. The principal purpose of this model is to serve as a management tool to evaluate effects on salmon of instream releases from upstream reservoirs. The dramatic decline in chinook salmon in California rivers suggests a need for such a tool. We developed an individual-based and spatially explicit model to simulate the influences of riverine habitat on each lifestage leading to successful outmigration of chinook salmon. Model predictions of development, growth and survival showed good agreement with four years of field data collected on the Tuolumne River, California. Our analysis of parameter sensitivities identified flow-related redd mortality and temperature-related juvenile mortality as limitations on smolt production. JF - Ecological Modelling AU - Jager, H I AU - Cardwell, HE AU - Sale, MJ AU - Bevelhimer AU - Coutant, C C AU - Van Winkle, W AD - Mail Stop 6036, P.O. Box 2008, Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6036, USA, jagerhirnl.gov Y1 - 1997/11/17/ PY - 1997 DA - 1997 Nov 17 SP - 171 EP - 191 VL - 103 IS - 2-3 SN - 0304-3800, 0304-3800 KW - Chinook salmon KW - USA, California KW - mathematical models KW - Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Hydrodynamics KW - Freshwater KW - Oncorhynchus tshawytscha KW - Hydraulic structures KW - USA, California, Tuolumne R. KW - Geomorphology KW - Fishery management KW - Hydrology KW - Salmon KW - Rivers KW - Stocking (organisms) KW - Recruitment KW - Environmental impact KW - Water management KW - Alteration of flow KW - Ecological effects KW - Models KW - Migratory species KW - Instream flow KW - Water flow KW - Physicochemical properties KW - Reservoir releases KW - Salmon fisheries KW - Life history KW - D 04700:Management KW - SW 4070:Ecological impact of water development KW - D 04003:Modeling, mathematics, computer applications KW - Q5 08521:Mechanical and natural changes KW - Q1 08567:Fishery oceanography and limnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16252941?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Modelling&rft.atitle=Modelling+the+linkages+between+flow+management+and+salmon+recruitment+in+rivers&rft.au=Jager%2C+H+I%3BCardwell%2C+HE%3BSale%2C+MJ%3BBevelhimer%3BCoutant%2C+C+C%3BVan+Winkle%2C+W&rft.aulast=Jager&rft.aufirst=H&rft.date=1997-11-17&rft.volume=103&rft.issue=2-3&rft.spage=171&rft.isbn=&rft.btitle=&rft.title=Ecological+Modelling&rft.issn=03043800&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - Rivers; Stocking (organisms); Hydrodynamics; Water flow; Physicochemical properties; Recruitment; Environmental impact; Models; Hydraulic structures; Salmon fisheries; Geomorphology; Life history; Migratory species; Fishery management; Water management; Hydrology; Salmon; Instream flow; Ecological effects; Alteration of flow; Reservoir releases; Oncorhynchus tshawytscha; USA, California, Tuolumne R.; Freshwater ER - TY - JOUR T1 - Microbial removal of alkanes from dilute gaseous waste streams: kinetics and mass transfer considerations. AN - 79474112; 9413140 AB - Treatment of dilute gaseous hydrocarbon waste streams remains a current need for many industries, particularly as increasingly stringent environmental regulations and oversight force emission reduction. Biofiltration systems hold promise for providing low-cost alternatives to more traditional, energy-intensive treatment methods such as incineration and adsorption. Elucidation of engineering principles governing the behavior of such systems, including mass transfer limitations, will broaden their applicability. Our processes exploit a microbial consortium to treat a mixture of 0.5% n-pentane and 0.5% isobutane in air. Since hydrocarbon gases are sparingly soluble in water, good mixing and high surface area between the gas and liquid phases are essential for biodegradation to be effective. One liquid-continuous columnar bioreactor was operated for more than 30 months with continued degradation of n-pentane and isobutane as sole carbon and energy sources. The maximum degradation rate observed in this gas-recycle system was 2 g of volatile organic compounds (VOC)/(m3.h). A trickle-bed bioreactor was operated continuously for over 24 months to provide a higher surface area (using a structured packing) with increased rates. Degradation rates consistently achieved were approximately 50 g of VOC/(m3.h) via single pass in this gas-continuous columnar system. Effective mass transfer coefficients comparable to literature values were also measured for this reactor; these values were substantially higher than those found in the gas-recycle reactor. Control of biomass levels was implemented by limiting the level of available nitrogen in the recirculating aqueous media, enabling long-term stability of reactor performance. JF - Biotechnology progress AU - Barton, J W AU - Klasson, K T AU - Koran, L J AU - Davison, B H AD - Chemical Technology Division, Oak Ridge National Laboratory, Tennessee 37831-6226, USA. PY - 1997 SP - 814 EP - 821 VL - 13 IS - 6 SN - 8756-7938, 8756-7938 KW - Air Pollutants KW - 0 KW - Alkanes KW - Butanes KW - Industrial Waste KW - Pentanes KW - pentane KW - 4FEX897A91 KW - Biotechnology KW - Filtration KW - Kinetics KW - Mathematics KW - Bacteria -- metabolism KW - Waste Management -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79474112?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biotechnology+progress&rft.atitle=Microbial+removal+of+alkanes+from+dilute+gaseous+waste+streams%3A+kinetics+and+mass+transfer+considerations.&rft.au=Barton%2C+J+W%3BKlasson%2C+K+T%3BKoran%2C+L+J%3BDavison%2C+B+H&rft.aulast=Barton&rft.aufirst=J&rft.date=1997-11-01&rft.volume=13&rft.issue=6&rft.spage=814&rft.isbn=&rft.btitle=&rft.title=Biotechnology+progress&rft.issn=87567938&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1998-02-27 N1 - Date created - 1998-02-27 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Emergence of undifferentiated rat tracheal cell carcinomas, but not squamous cell carcinomas, is associated with a loss of expression of E-cadherin and of gap junction communication. AN - 79443744; 9395200 AB - A series of cells representing normal, non-tumorigenic cell lines, as well as differentiating neoplastic and undifferentiated neoplastic rat tracheal epithelial cell populations were evaluated for their ability to establish homologous and/or heterologous cell-cell gap junction communication in culture. Gap junction communication was evaluated by flow cytometric quantitation of the transfer of the fluorescent dye calcein from a donor to a recipient cell population via gap junctions. The data indicate that normal primary cultures of rat tracheal epithelial cells, as well as non-tumorigenic cell lines and squamous cell carcinomas cell populations, retain the ability to establish both homologous and heterologous gap junction communication. In all cases an average of >48% of recipient cells had acquired calcein label during a 5-h interval of co-culture of donor and recipient cells at confluent densities. Cells harvested directly from squamous cell carcinoma tumors exhibited similar levels of cell-cell communication. In contrast, cells giving rise to undifferentiated carcinomas, as well as cells harvested from undifferentiated carcinomas, exhibited very low levels or no homologous or heterologous cell-cell communication. Cell populations exhibiting distinctly different communication phenotypes were evaluated by Northern blot analysis for expression of connexins (Cx 26, 32 and 43) and E-cadherin. Neither communicating nor non-communicating cells expressed connexin 32. Those cell populations, which established functional gap junctions, expressed E-cadherin as well as connexin 26 and/or 43. In contrast, those cell populations that lacked the ability to communicate universally lacked expression of E-cadherin, and a quarter also lacked expression of detectable levels of connexin. JF - Carcinogenesis AU - Terzaghi-Howe, M AU - Chang, G W AU - Popp, D AD - Oak Ridge National Laboratory, Life Sciences Division, TN 37831-8080, USA. Y1 - 1997/11// PY - 1997 DA - November 1997 SP - 2043 EP - 2050 VL - 18 IS - 11 SN - 0143-3334, 0143-3334 KW - Cadherins KW - 0 KW - Connexins KW - Index Medicus KW - Rats KW - Phenotype KW - Epithelial Cells -- ultrastructure KW - Animals KW - Rats, Inbred F344 KW - Mice, Inbred ICR KW - Connexins -- analysis KW - Mice KW - Carcinoma, Squamous Cell -- etiology KW - Cadherins -- analysis KW - Tracheal Neoplasms -- ultrastructure KW - Gap Junctions -- physiology KW - Tracheal Neoplasms -- etiology KW - Cell Communication KW - Tracheal Neoplasms -- chemistry KW - Carcinoma, Squamous Cell -- ultrastructure KW - Carcinoma, Squamous Cell -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79443744?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Carcinogenesis&rft.atitle=Emergence+of+undifferentiated+rat+tracheal+cell+carcinomas%2C+but+not+squamous+cell+carcinomas%2C+is+associated+with+a+loss+of+expression+of+E-cadherin+and+of+gap+junction+communication.&rft.au=Terzaghi-Howe%2C+M%3BChang%2C+G+W%3BPopp%2C+D&rft.aulast=Terzaghi-Howe&rft.aufirst=M&rft.date=1997-11-01&rft.volume=18&rft.issue=11&rft.spage=2043&rft.isbn=&rft.btitle=&rft.title=Carcinogenesis&rft.issn=01433334&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-12-30 N1 - Date created - 1997-12-30 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - MarCell software for modeling bone marrow radiation cell kinetics. AN - 79442546; 9394288 AB - Differential equations were used to model cellular injury, repair, and compensatory proliferation in the irradiated bone marrow. Recently, that model was implemented as MarCell, a user-friendly MS-DOS computer program that allows users from a variety of technical disciplines to evaluate complex radiation exposure. The software allows menu selections for different sources of ionizing radiation. Choices for cell lineages include progenitor, stroma, and malignant, and the available species include mouse, rat, dog, sheep, swine, burro, and man. An attractive feature is that any protracted irradiation can be compared with an equivalent prompt dose (EPD) in terms of cell kinetics for either the source used or for a reference such as 250 kVp x rays or 60Co. EPD is used to mean a dose rate for which no meaningful biological recovery occurs during the period of irradiation. For human as species, output from MarCell includes: risk of 30-day mortality; risk of whole-body cancer and leukemia based either on radiation-induced cytopenia or compensatory cell proliferation; cell survival and repopulation plots as functions of time or dose; and 4-week recovery following treatment. JF - Medical physics AU - Hasan, J S AU - Jones, T D AU - Morris, M D AD - Life Sciences Division, Oak Ridge National Laboratory, Tennessee 37831, USA. Y1 - 1997/11// PY - 1997 DA - November 1997 SP - 1793 EP - 1796 VL - 24 IS - 11 SN - 0094-2405, 0094-2405 KW - Index Medicus KW - Animals KW - Humans KW - Mice KW - Lymphoma -- radiotherapy KW - Dose-Response Relationship, Radiation KW - Biophysical Phenomena KW - Biophysics KW - Rats KW - Leukemia -- pathology KW - Leukemia -- radiotherapy KW - Kinetics KW - Dogs KW - Cell Survival -- radiation effects KW - Lymphoma -- pathology KW - Colony-Forming Units Assay KW - Tumor Stem Cell Assay KW - Cell Division -- radiation effects KW - Software KW - Bone Marrow Cells -- radiation effects KW - Bone Marrow Cells -- cytology KW - Models, Biological UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79442546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Medical+physics&rft.atitle=MarCell+software+for+modeling+bone+marrow+radiation+cell+kinetics.&rft.au=Hasan%2C+J+S%3BJones%2C+T+D%3BMorris%2C+M+D&rft.aulast=Hasan&rft.aufirst=J&rft.date=1997-11-01&rft.volume=24&rft.issue=11&rft.spage=1793&rft.isbn=&rft.btitle=&rft.title=Medical+physics&rft.issn=00942405&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1998-01-15 N1 - Date created - 1998-01-15 N1 - Date revised - 2017-02-18 N1 - Last updated - 2017-02-23 ER - TY - JOUR T1 - Physiochemical, mineralogical, and isotopic characterization of magnetite-rich iron oxides formed by thermophilic iron-reducing bacteria AN - 52640644; 1998-017584 AB - The physicochemical conditions for the production of magnetite-rich iron oxides in enrichment cultures of thermophilic Fe-reducing bacteria were investigated, and the mineralogy of magnetite-rich Fe oxides and the isotopic fractionation of O (sub 2) between the latter and water are presented. Enrichment cultures of these bacteria were obtained from cores in the Triassic Taylorsville Basin, Virginia, and from drilling fluid in the Cretaceous Piceance Basin, Colorado, USA. The bacteria reduced amorphous Fe (super 3+) oxyhydroxide to form magnetite, maghemite and siderite when the bacteria were grown in acetate or H (sub 2) /CO (sub 2) -enriched media. XRD and oxidation-state analyses showed that magnetite is the dominant Fe oxide produced during bacterial Fe reduction. O (sub 2) isotope fractionation between the magnetite-rich Fe oxides and H (sub 2) O were dependent on T, ranging from -0.09 at 50 degrees C to -1.080/00 at 70 degrees C; O (sub 2) isotope fractionation is not affected by differences in bacteria species. JF - Geochimica et Cosmochimica Acta AU - Zhang, Chuanlun AU - Liu, Shi AU - Phelps, Tommy J AU - Cole, David R AU - Horita, Juske AU - Fortier, Steven M AU - Elless, Mark AU - Valley, John W Y1 - 1997/11// PY - 1997 DA - November 1997 SP - 4621 EP - 4632 PB - Pergamon, Oxford VL - 61 IS - 21 SN - 0016-7037, 0016-7037 KW - United States KW - isotope fractionation KW - oxygen KW - iron oxides KW - X-ray diffraction data KW - isotopes KW - Cretaceous KW - sedimentary basins KW - crystal growth KW - Piceance Creek basin KW - stable isotopes KW - iron KW - Taylorsville Basin KW - laboratory studies KW - Triassic KW - basins KW - oxides KW - reduction KW - thermodynamic properties KW - geochemistry KW - pH KW - Eh KW - thermophilic taxa KW - experimental studies KW - Virginia KW - isotope ratios KW - physicochemical properties KW - oxyhydroxides KW - O-18/O-16 KW - Mesozoic KW - hydroxides KW - carbon monoxide KW - biogenic processes KW - metals KW - bacteria KW - Colorado KW - SEM data KW - magnetite KW - 02D:Isotope geochemistry KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52640644?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Physiochemical%2C+mineralogical%2C+and+isotopic+characterization+of+magnetite-rich+iron+oxides+formed+by+thermophilic+iron-reducing+bacteria&rft.au=Zhang%2C+Chuanlun%3BLiu%2C+Shi%3BPhelps%2C+Tommy+J%3BCole%2C+David+R%3BHorita%2C+Juske%3BFortier%2C+Steven+M%3BElless%2C+Mark%3BValley%2C+John+W&rft.aulast=Zhang&rft.aufirst=Chuanlun&rft.date=1997-11-01&rft.volume=61&rft.issue=21&rft.spage=4621&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2FS0016-7037%2897%2900257-3 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1998-01-01 N1 - Number of references - 62 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - bacteria; basins; biogenic processes; carbon monoxide; Colorado; Cretaceous; crystal growth; Eh; experimental studies; geochemistry; hydroxides; iron; iron oxides; isotope fractionation; isotope ratios; isotopes; laboratory studies; magnetite; Mesozoic; metals; O-18/O-16; oxides; oxygen; oxyhydroxides; pH; physicochemical properties; Piceance Creek basin; reduction; sedimentary basins; SEM data; stable isotopes; Taylorsville Basin; thermodynamic properties; thermophilic taxa; Triassic; United States; Virginia; X-ray diffraction data DO - http://dx.doi.org/10.1016/S0016-7037(97)00257-3 ER - TY - JOUR T1 - Formation of mercuric sulfide in soil AN - 52280157; 2001-005921 JF - Environmental Science & Technology, ES & T AU - Barnett, Mark O AU - Harris, Lawrence A AU - Turner, Ralph R AU - Stevenson, Robert J AU - Henson, Thomas J AU - Melton, Ruben C AU - Hoffman, Douglas P Y1 - 1997/11// PY - 1997 DA - November 1997 SP - 3037 EP - 3047 PB - American Chemical Society, Washington, DC VL - 31 IS - 11 SN - 0013-936X, 0013-936X KW - United States KW - floodplains KW - techniques KW - environmental analysis KW - toxicity KW - Tennessee KW - depositional environment KW - mercury KW - soils KW - Oak Ridge National Laboratory KW - concentration KW - experimental studies KW - monitoring KW - metacinnabar KW - pollutants KW - pollution KW - TEM data KW - mercuric sulfide KW - East Fork Poplar Creek KW - detection KW - metals KW - fluvial features KW - leaching KW - sulfides KW - SEM data KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52280157?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.atitle=Formation+of+mercuric+sulfide+in+soil&rft.au=Barnett%2C+Mark+O%3BHarris%2C+Lawrence+A%3BTurner%2C+Ralph+R%3BStevenson%2C+Robert+J%3BHenson%2C+Thomas+J%3BMelton%2C+Ruben+C%3BHoffman%2C+Douglas+P&rft.aulast=Barnett&rft.aufirst=Mark&rft.date=1997-11-01&rft.volume=31&rft.issue=11&rft.spage=3037&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.issn=0013936X&rft_id=info:doi/ L2 - http://pubs.acs.org/journals/esthag/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Number of references - 43 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ESTHAG N1 - SubjectsTermNotLitGenreText - concentration; depositional environment; detection; East Fork Poplar Creek; environmental analysis; experimental studies; floodplains; fluvial features; leaching; mercuric sulfide; mercury; metacinnabar; metals; monitoring; Oak Ridge National Laboratory; pollutants; pollution; SEM data; soils; sulfides; techniques; TEM data; Tennessee; toxicity; United States ER - TY - JOUR T1 - A workshop examination of shallow seismic reflection surveying AN - 50921573; 1998-020437 AB - In September 1996 the Office of Basic Energy Sciences of the U.S. Department of Energy (DOE) sponsored a research workshop in Berkeley, California, where approximately 20 participants analyzed the potential and limitations of near-surface seismic-reflection methods. JF - Leading Edge (Tulsa, OK) AU - Steeples, Don W AU - Green, Alan G AU - McEvilly, Thomas V AU - Miller, Richard D AU - Doll, William E AU - Rector, James W AU - Knight, Rosemary Y1 - 1997/11// PY - 1997 DA - November 1997 SP - 1641 EP - 1647 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 16 IS - 11 SN - 1070-485X, 1070-485X KW - U. S. Department of Energy KW - shallow depth KW - government agencies KW - geophysical methods KW - data processing KW - reflection methods KW - interpretation KW - seismic methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50921573?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Leading+Edge+%28Tulsa%2C+OK%29&rft.atitle=A+workshop+examination+of+shallow+seismic+reflection+surveying&rft.au=Steeples%2C+Don+W%3BGreen%2C+Alan+G%3BMcEvilly%2C+Thomas+V%3BMiller%2C+Richard+D%3BDoll%2C+William+E%3BRector%2C+James+W%3BKnight%2C+Rosemary&rft.aulast=Steeples&rft.aufirst=Don&rft.date=1997-11-01&rft.volume=16&rft.issue=11&rft.spage=1641&rft.isbn=&rft.btitle=&rft.title=Leading+Edge+%28Tulsa%2C+OK%29&rft.issn=1070485X&rft_id=info:doi/10.1190%2F1.1437543 L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6592 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1998-01-01 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2016-09-16 N1 - SubjectsTermNotLitGenreText - data processing; geophysical methods; government agencies; interpretation; reflection methods; seismic methods; shallow depth; U. S. Department of Energy DO - http://dx.doi.org/10.1190/1.1437543 ER - TY - JOUR T1 - Ion microprobe investigation of diagenetic carbonates and sulfides in the Devonian Nisku Formation, Alberta, Canada AN - 50920108; 1999-016082 JF - Special Publication - Society for Sedimentary Geology AU - Machel, Hans G AU - Riciputi, Lee R AU - Cole, Dave R A2 - Montaneez, Isabel P. A2 - Gregg, Jay M. A2 - Shelton, Kevin L. Y1 - 1997/11// PY - 1997 DA - November 1997 SP - 157 EP - 165 PB - SEPM (Society for Sedimentary Geology), Tulsa, OK VL - 57 SN - 1060-071X, 1060-071X KW - isotopes KW - recrystallization KW - burial diagenesis KW - Alberta KW - stable isotopes KW - electron probe data KW - mineral composition KW - Nisku Formation KW - reduction KW - trace elements KW - Eh KW - Upper Devonian KW - North America KW - Paleozoic KW - isotope ratios KW - Devonian KW - S-34/S-32 KW - Canada KW - Western Canada Basin KW - diagenesis KW - sulfur KW - petrography KW - Western Canada KW - sulfides KW - carbonates KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50920108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Publication+-+Society+for+Sedimentary+Geology&rft.atitle=Ion+microprobe+investigation+of+diagenetic+carbonates+and+sulfides+in+the+Devonian+Nisku+Formation%2C+Alberta%2C+Canada&rft.au=Machel%2C+Hans+G%3BRiciputi%2C+Lee+R%3BCole%2C+Dave+R&rft.aulast=Machel&rft.aufirst=Hans&rft.date=1997-11-01&rft.volume=57&rft.issue=&rft.spage=157&rft.isbn=&rft.btitle=&rft.title=Special+Publication+-+Society+for+Sedimentary+Geology&rft.issn=1060071X&rft_id=info:doi/ L2 - http://sp.sepmonline.org/ LA - English DB - GeoRef N1 - Conference title - SEPM conference on Basin-wide diagenetic patterns; integrated petrologic, geochemical, and hydrologic consideration N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 28 N1 - PubXState - OK N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - SPMIAF N1 - SubjectsTermNotLitGenreText - Alberta; burial diagenesis; Canada; carbonates; Devonian; diagenesis; Eh; electron probe data; isotope ratios; isotopes; mineral composition; Nisku Formation; North America; Paleozoic; petrography; recrystallization; reduction; S-34/S-32; stable isotopes; sulfides; sulfur; trace elements; Upper Devonian; Western Canada; Western Canada Basin ER - TY - JOUR T1 - Quantifying sorption and matrix diffusion in a fractured shale saprolite using multiple tracers AN - 50066509; 2010-024904 JF - Eos, Transactions, American Geophysical Union AU - Moline, Gerilynn R AU - Knight, Christopher R AU - Ketcham, Richard AU - Anonymous Y1 - 1997/11// PY - 1997 DA - November 1997 SP - 1 PB - American Geophysical Union, Washington, DC VL - 78 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - solute transport KW - Oak Ridge National Laboratory KW - fractured materials KW - sorption KW - shale KW - pollutants KW - solutes KW - pollution KW - rates KW - saprolite KW - sedimentary rocks KW - heterogeneous materials KW - chemical reactions KW - quantitative analysis KW - tracers KW - Tennessee KW - hydrodynamics KW - clastic rocks KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50066509?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Quantifying+sorption+and+matrix+diffusion+in+a+fractured+shale+saprolite+using+multiple+tracers&rft.au=Moline%2C+Gerilynn+R%3BKnight%2C+Christopher+R%3BKetcham%2C+Richard%3BAnonymous&rft.aulast=Moline&rft.aufirst=Gerilynn&rft.date=1997-11-01&rft.volume=78&rft.issue=46%2C+Suppl.&rft.spage=F330&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1997 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - chemical reactions; clastic rocks; fractured materials; heterogeneous materials; hydrodynamics; Oak Ridge National Laboratory; pollutants; pollution; quantitative analysis; rates; saprolite; sedimentary rocks; shale; solute transport; solutes; sorption; Tennessee; tracers; United States ER - TY - JOUR T1 - A model of the distribution and retention of tungsten in the human body AN - 16328089; 4249522 AB - Expanding industrial and military uses of tungsten could result in substantially increased levels of this metal in the environment in the next few years. Although occupational experiences and available toxicological studies on laboratory animals suggest that tungsten may have a relatively low order of toxicity, the data are weak and inconclusive. There is a need not only for more systematic studies of the behavior and effects of tungsten in different animal species but also for a reliable, biologically realistic biokinetic model for tungsten in man that can be used to relate concentrations of this metal in environmental media to concentrations in tissues of exposed persons and translate results of experimental studies into terms of environmental exposures. This paper is intended as a first step toward development of such a biokinetic model. Information related to the biokinetics of tungsten in mammalian species is examined, a biologically meaningful compartmental model structure is proposed, provisional transfer rates between compartments are selected, areas are identified where additional biokinetic data on tungsten are most needed and suggestions are made for further research into the biokinetics of tungsten. JF - Science of the Total Environment AU - Leggett, R W AD - Building 1060COM, MS6480, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6480, USA Y1 - 1997/11// PY - 1997 DA - Nov 1997 SP - 147 EP - 165 VL - 206 IS - 2-3 SN - 0048-9697, 0048-9697 KW - Biokinetics KW - excretion KW - kinetics KW - Toxicology Abstracts; Health & Safety Science Abstracts; Pollution Abstracts KW - H 1000:Occupational Safety and Health KW - P 6000:TOXICOLOGY AND HEALTH KW - X 24163:Metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16328089?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+of+the+Total+Environment&rft.atitle=A+model+of+the+distribution+and+retention+of+tungsten+in+the+human+body&rft.au=Leggett%2C+R+W&rft.aulast=Leggett&rft.aufirst=R&rft.date=1997-11-01&rft.volume=206&rft.issue=2-3&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Basis and implications of the ICRP's new biokinetic model for thorium. International Commission on Radiological Protection. AN - 79308183; 9314218 AB - The International Commission on Radiological Protection (ICRP) has adopted a new, age-specific biokinetic model for thorium, along with new assumptions concerning the fate of radioactive progeny produced in the body after intake of thorium. This paper explains the basis for the model and assumptions and examines some of their implications with regard to radiation dosimetry and bioassay. The new model differs substantially from the ICRP's previous biokinetic model for thorium (introduced in 1979 in ICRP Publication 30) with regard to model structure, sources of data used to derive parameter values, predictions of integrated activities of long-lived thorium isotopes in some radiosensitive organs, and predictions of the rates of urinary and fecal excretion of thorium at times remote from exposure. For the case of injection of 232Th into blood of an adult, the new model and assumptions yield 4- to 8-fold decreases in predictions of 50-y committed equivalent doses to radiosensitive skeletal tissues but 7- to 55-fold increases in predictions of committed equivalent doses to extra-skeletal tissues, compared with the model and treatment of decay chain members recommended in ICRP Publication 30. JF - Health physics AU - Leggett, R W AD - Oak Ridge National Laboratory, TN 37831-6480, USA. Y1 - 1997/10// PY - 1997 DA - October 1997 SP - 587 EP - 600 VL - 73 IS - 4 SN - 0017-9078, 0017-9078 KW - Thorium KW - 60YU5MIG9W KW - Index Medicus KW - Animals KW - Humans KW - Adult KW - Dogs KW - Biological Assay KW - Metabolic Clearance Rate KW - Organ Specificity KW - Tissue Distribution KW - Time Factors KW - Male KW - Female KW - Radiation Dosage KW - Thorium -- blood KW - Thorium -- pharmacokinetics KW - Models, Biological KW - Radiation Protection -- standards UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79308183?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=Basis+and+implications+of+the+ICRP%27s+new+biokinetic+model+for+thorium.+International+Commission+on+Radiological+Protection.&rft.au=Leggett%2C+R+W&rft.aulast=Leggett&rft.aufirst=R&rft.date=1997-10-01&rft.volume=73&rft.issue=4&rft.spage=587&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-10-23 N1 - Date created - 1997-10-23 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Comment In: Health Phys. 1998 Nov;75(5):536-8 [9790565] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Sulfide isotopic compositions in shergottites and ALH84001, and possible implications for life on Mars AN - 50313661; 1998-017609 AB - The sulfur isotope ratios of igneous pyrrhotites in shergottites are similar to those of terrestrial ocean-floor basalts, suggesting that the sulfur isotopic composition of the Martian mantle may be similar to that of the mantle of the Earth. The sulfur isotopic systematics of ALH84001 sulfides are distinct from the shergottites. Measured sulfur isotope ratios of eight pyrite grains in crushed zones confirm previously reported analyses of isotopically heavy sulfides and are indistinguishable from an Fe-sulfide zone within a carbonate globule. Analyses of synthesized, fine-grained mixtures of sulfide, carbonate, and magnetite indicate that the measured sulfur isotope ratio is independent of the presence of carbonate and magnetite in the sputtered volume, confirming the accuracy of the analysis of the fine-grained sulfide in the carbonate globule. Terrestrial biogenic sulfate reduction typically results in light isotopic enrichments. The similarity of delta (super 3) 4S values of the sulfides in ALH84001 imply that the Fe-sulfide zones within ALH84001 carbonates are probably not the result of bacterial reduction of sulfate. (Auth. mod.) JF - Geochimica et Cosmochimica Acta AU - Greenwood, James P AU - Riciputi, Lee R AU - McSween, Harry Y, Jr Y1 - 1997/10// PY - 1997 DA - October 1997 SP - 4449 EP - 4453 PB - Pergamon, Oxford VL - 61 IS - 20 SN - 0016-7037, 0016-7037 KW - stony meteorites KW - ion probe data KW - isotopes KW - Martian meteorites KW - mass spectra KW - astrobiology KW - Mars KW - stable isotopes KW - SNC Meteorites KW - meteorites KW - spectra KW - ALH 84001 KW - geochemistry KW - experimental studies KW - isotope ratios KW - achondrites KW - terrestrial planets KW - planets KW - Allan Hills Meteorites KW - shergottite KW - S-34/S-32 KW - sulfur KW - pyrite KW - sulfides KW - carbonates KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50313661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Sulfide+isotopic+compositions+in+shergottites+and+ALH84001%2C+and+possible+implications+for+life+on+Mars&rft.au=Greenwood%2C+James+P%3BRiciputi%2C+Lee+R%3BMcSween%2C+Harry+Y%2C+Jr&rft.aulast=Greenwood&rft.aufirst=James&rft.date=1997-10-01&rft.volume=61&rft.issue=20&rft.spage=4449&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2FS0016-7037%2897%2900246-9 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from the Antarctic Bibliography, United States N1 - Date revised - 1998-01-01 N1 - Number of references - 38 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - achondrites; ALH 84001; Allan Hills Meteorites; astrobiology; carbonates; experimental studies; geochemistry; ion probe data; isotope ratios; isotopes; Mars; Martian meteorites; mass spectra; meteorites; planets; pyrite; S-34/S-32; shergottite; SNC Meteorites; spectra; stable isotopes; stony meteorites; sulfides; sulfur; terrestrial planets DO - http://dx.doi.org/10.1016/S0016-7037(97)00246-9 ER - TY - JOUR T1 - Biodesulfurization of flue gases and other sulfate/sulfite waste streams using immobilized mixed sulfate-reducing bacteria. AN - 79406993; 9376112 AB - Sulfur dioxide (SO2) is one of the major pollutants in the atmosphere that cause acid rain. Microbial processes for reducing SO2 to hydrogen sulfide (H2S) have previously been demonstrated by utilizing mixed cultures of sulfate-reducing bacteria (SRB) with municipal sewage digest as the carbon and energy source. To maximize the productivity of the bioreactor for SO2 reduction in this study, various immobilized cell bioreactors were investigated: a stirred tank with SRB flocs and columnar reactors with cells immobilized in either potassium-carrageenan gel matrix or polymeric porous BIO-SEP beads. The maximum volumetric productivity for SO2 reduction in the continuous stirred-tank reactor (CSTR) with SRB flocs was 2.1 mmol of SO2/(h.L). The potassium-carrageenan gell matrix used for cell immobilization was not durable at feed sulfite concentrations greater than 2000 mg/L (1.7 mmol/(h.L)). A columnar reactor with mixed SRB cells that had been allowed to grow into highly stable BIO-SEP polymeric beads exhibited the highest sulfite conversion rates, in the range 16.5 mmol/(h.L) (with 100% conversion) to 20 mmol/(h.L) (with 95% conversion). The average specific activity for sulfite reduction in the column, in terms of dry weight of SRB biomass, was 9.5 mmol of sulfite/(h.g). In addition to flue gas desulfurization, potential applications of this microbial process include the treatment of sulfate/sulfite-laden wastewater from the pulp and paper, petroleum, mining, and chemical industries. JF - Biotechnology progress AU - Selvaraj, P T AU - Little, M H AU - Kaufman, E N AD - Bioprocessing Research and Development Center, Oak Ridge National Laboratory, Tennessee 37831-6226, USA. vpj@ornl.gov PY - 1997 SP - 583 EP - 589 VL - 13 IS - 5 SN - 8756-7938, 8756-7938 KW - Air Pollutants KW - 0 KW - Sewage KW - Sulfates KW - Sulfites KW - Sulfur Compounds KW - Water Pollutants KW - Sulfur Dioxide KW - 0UZA3422Q4 KW - Biotechnology KW - Sulfates -- metabolism KW - Oxidation-Reduction KW - Water Pollutants -- metabolism KW - Cells, Immobilized KW - Sulfites -- metabolism KW - Biodegradation, Environmental KW - Bacteria, Anaerobic -- metabolism KW - Sulfur Compounds -- metabolism KW - Air Pollutants -- metabolism KW - Bioreactors KW - Sulfur Dioxide -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79406993?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biotechnology+progress&rft.atitle=Biodesulfurization+of+flue+gases+and+other+sulfate%2Fsulfite+waste+streams+using+immobilized+mixed+sulfate-reducing+bacteria.&rft.au=Selvaraj%2C+P+T%3BLittle%2C+M+H%3BKaufman%2C+E+N&rft.aulast=Selvaraj&rft.aufirst=P&rft.date=1997-09-01&rft.volume=13&rft.issue=5&rft.spage=583&rft.isbn=&rft.btitle=&rft.title=Biotechnology+progress&rft.issn=87567938&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-11-21 N1 - Date created - 1997-11-21 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - The thick tail mutation contains anomalies of the axial skeleton. AN - 79382120; 9378919 AB - Analysis of the skeletal effects of thick tail (Tht), a radiation-induced mutation, has revealed numerous anomalies in the axial skeleton. The affected regions include the atlantal-occipital region as well as the lumbar (Lu) and caudal (Ca) vertebrae in which the ossified adult structures are either missing or reduced in size. Skeletons of juvenile Tht heterozygotes exhibit a malformed occipital bone, atlas, smaller Ca vertebrae, and delayed ossification of the affected adult structures. The diminished amount of cartilage and bone suggests that the Tht gene may be functioning during the formation of these tissues. JF - The Journal of heredity AU - Schrick, J J AU - Selby, P B AD - Biology Division, Oak Ridge National Laboratory, Tennessee, USA. PY - 1997 SP - 439 EP - 445 VL - 88 IS - 5 SN - 0022-1503, 0022-1503 KW - Index Medicus KW - Genotype KW - Mice, Inbred Strains KW - Animals KW - Heterozygote Detection KW - Cartilage -- abnormalities KW - Crosses, Genetic KW - Mice KW - Male KW - Female KW - Spinal Cord -- radiation effects KW - Spinal Cord -- abnormalities KW - Skull -- abnormalities KW - Tail -- abnormalities KW - Mice, Mutant Strains -- genetics KW - Mice, Mutant Strains -- abnormalities KW - Skull -- radiation effects KW - Mutagenesis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79382120?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+heredity&rft.atitle=The+thick+tail+mutation+contains+anomalies+of+the+axial+skeleton.&rft.au=Schrick%2C+J+J%3BSelby%2C+P+B&rft.aulast=Schrick&rft.aufirst=J&rft.date=1997-09-01&rft.volume=88&rft.issue=5&rft.spage=439&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+heredity&rft.issn=00221503&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-11-07 N1 - Date created - 1997-11-07 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Mutations in the murine fitness 1 gene result in defective hematopoiesis. AN - 79268648; 9292517 AB - Identification and characterization of mutations that disrupt normal hematopoiesis are essential for understanding the genetic pathways that control the development and regulation of the mammalian hematopoietic system. Previously, the fitness 1 gene was identified by five, independent mutations in N-ethyl-N-nitrosourea (ENU) saturation mutagenesis experiments within the albino (c) region of mouse chromosome 7 (MMU7). We report here that fit1 mutants are anemic, display numerous peripheral blood defects, and are deficient in early hematopoietic progenitor cell populations. The number of both erythroid and myeloid progenitors, as well as B cells, are reduced. These results implicate fit1 involvement in normal hematopoiesis and suggest that further characterization of the fit1 gene, and the five presumed point mutations of the gene, will lead to an improved understanding of normal hematopoiesis in the mouse. JF - Blood AU - Potter, M D AU - Shinpock, S G AU - Popp, R A AU - Godfrey, V AU - Carpenter, D A AU - Bernstein, A AU - Johnson, D K AU - Rinchik, E M AD - University of Tennessee-Oak Ridge Graduate School of Biomedical Sciences, and the Biology Division of the Oak Ridge National Laboratory, 37831-8077, USA. Y1 - 1997/09/01/ PY - 1997 DA - 1997 Sep 01 SP - 1850 EP - 1857 VL - 90 IS - 5 SN - 0006-4971, 0006-4971 KW - Il1rl1 protein, mouse KW - 0 KW - Interleukin-1 Receptor-Like 1 Protein KW - Membrane Proteins KW - Proteins KW - Receptors, Interleukin KW - Abridged Index Medicus KW - Index Medicus KW - Animals KW - Liver -- pathology KW - Hematopoietic Stem Cells -- pathology KW - B-Lymphocytes -- pathology KW - Spleen -- pathology KW - Mice KW - T-Lymphocytes -- pathology KW - Proteins -- genetics KW - Mutation KW - Hematopoiesis -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79268648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Blood&rft.atitle=Mutations+in+the+murine+fitness+1+gene+result+in+defective+hematopoiesis.&rft.au=Potter%2C+M+D%3BShinpock%2C+S+G%3BPopp%2C+R+A%3BGodfrey%2C+V%3BCarpenter%2C+D+A%3BBernstein%2C+A%3BJohnson%2C+D+K%3BRinchik%2C+E+M&rft.aulast=Potter&rft.aufirst=M&rft.date=1997-09-01&rft.volume=90&rft.issue=5&rft.spage=1850&rft.isbn=&rft.btitle=&rft.title=Blood&rft.issn=00064971&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-09-30 N1 - Date created - 1997-09-30 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - The use of models to integrate information and understanding of soil C at the regional scale AN - 52659930; 1998-001611 AB - Regional analysis of ecosystem properties, including soil C, is a rapidly developing area of research. Regional analyses are being used to quantify existing soil C stocks, predict changes in soil C as a function of changing landuse patterns, and assess possible responses to climate change. The tools necessary for such analyses are simulation models coupled with spatially-explicit databases of vegetation, soils, topography, landuse and climate. A general framework for regional analyses which integrates models with site-specific and spatially-resolved data is described. Two classes of models are currently being used for analyses at regional scales, ecosystem-level models, which were originally designed for local scale studies, and more aggregated 'macro-scale' models developed for continental and global scale applications. A consideration in applying both classes of models is the need to minimize errors associated with aggregating information to apply to coarser spatial and temporal scales. For model input data, aggregation bias is most severe for variables which enter into non-linear model functions, such as soil textural effects on organic matter decomposition and water balance or the temperature response of decomposer organisms. Aggregation of model structure also needs to be considered, particularly for macro-scale models. For example, representations of litter and soil organic matter by only one or two pools may be suitable for representing equilibrium conditions but rates of change will tend to be overestimated for transient-state conditions using highly aggregated models. Geographic soils data, derived from field surveys, are a key component for regional analyses. Issues of data quality and interpretation of soil survey data are discussed in the context of regional analyses of soil C. Areas for further development of data and modeling capabilities, including refining soil C maps, developing spatial databases on landuse and management practices, using remotely sensed data in regional model applications, and linking terrestrial ecosystem models with global climate models, are discussed. JF - Geoderma AU - Paustian, Keith AU - Levine, Elissa AU - Post, Wilfred M AU - Ryzhova, Irene M A2 - Elliott, E. T. A2 - Kimble, J. A2 - Swift, M. J. Y1 - 1997/09// PY - 1997 DA - September 1997 SP - 227 EP - 260 PB - Elsevier, Amsterdam VL - 79 IS - 1-4 SN - 0016-7061, 0016-7061 KW - soils KW - scale factor KW - numerical models KW - data processing KW - ecosystems KW - climate change KW - geochemical cycle KW - regional patterns KW - spatial variations KW - organic compounds KW - geographic information systems KW - carbon KW - digital simulation KW - information systems KW - carbon cycle KW - geochemistry KW - remote sensing KW - 02C:Geochemistry of rocks, soils, and sediments KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52659930?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geoderma&rft.atitle=The+use+of+models+to+integrate+information+and+understanding+of+soil+C+at+the+regional+scale&rft.au=Paustian%2C+Keith%3BLevine%2C+Elissa%3BPost%2C+Wilfred+M%3BRyzhova%2C+Irene+M&rft.aulast=Paustian&rft.aufirst=Keith&rft.date=1997-09-01&rft.volume=79&rft.issue=1-4&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Geoderma&rft.issn=00167061&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167061 LA - English DB - GeoRef N1 - Conference title - Management of carbon in tropical soils under global change; science, practice and policy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1998-01-01 N1 - Number of references - 130 N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - CODEN - GEDMAB N1 - SubjectsTermNotLitGenreText - carbon; carbon cycle; climate change; data processing; digital simulation; ecosystems; geochemical cycle; geochemistry; geographic information systems; information systems; numerical models; organic compounds; regional patterns; remote sensing; scale factor; soils; spatial variations ER - TY - RPRT T1 - 3rd international conference on TiO (super 2) photocatalytic purification and treatment of water and air AN - 52459579; 1999-047538 AB - Polycyclic aromatic hydrocarbons (PAH), by products of fossil fuel production and consumption, constitute a large class of environmental pollutants. These toxic and sometimes carcinogenic compounds are also found in coal tar and fly ash. When released into the air, they can be sorbed onto particulates present in the atmosphere where they find their way into soil and ground water upon being washed by rain. During their residence time in the environment, PAHs will be exposed to solar radiation and may undergo phototransformation to other products. Thus, light induced photodegradation of PM's at the solid/air interfaces can play a significant role in their depletion. Light-induced processes have been claimed to enhance transformation of these PM's in the environment. However, detailed studies on the nature and identities of photoproducts formed during the transformation of these compounds on solid surfaces is scarce. Since insulators such as silica, alumina, silicoaluminates and calcium carbonate are believed to constitute up 20-30% of inorganic particulates present in the atmosphere, they serve as environmentally relevant model surfaces to study the photophysical and photochemical behavior of PM's. Although photochemistry of organic compounds adsorbed on solid surfaces has received much attention in recent years, the specific properties of the interface which influence photoprocesses and the exact mechanism of interaction between a surface and a substrate are often not well understood. We have investigated the photochemistry of many PAHs including eight that are on Environmental Protection Agency's (EPA) sixteen priority pollutant PAH list shown in Table 1 at silica/air interface. JF - 3rd international conference on TiO (super 2) photocatalytic purification and treatment of water and air AU - Dabestani, R Y1 - 1997/09// PY - 1997 DA - September 1997 SP - 15 VL - ORNL/CP-94787 | CONF-9709113 KW - pollutants KW - photochemistry KW - pollution KW - atmosphere KW - carcinogens KW - substrates KW - physical properties KW - organic compounds KW - ash KW - toxicity KW - symposia KW - interfaces KW - hydrocarbons KW - chemical properties KW - polycyclic aromatic hydrocarbons KW - air KW - particulate materials KW - transformations KW - geochemistry KW - aromatic hydrocarbons KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52459579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Dabestani%2C+R&rft.aulast=Dabestani&rft.aufirst=R&rft.date=1997-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=3rd+international+conference+on+TiO+%28super+2%29+photocatalytic+purification+and+treatment+of+water+and+air&rft.title=3rd+international+conference+on+TiO+%28super+2%29+photocatalytic+purification+and+treatment+of+water+and+air&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 3rd international conference on TiO (super 2) photocatalytic purification and treatment of water and air N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE98000701NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Hydrograph prediction from rainfall records using an artificial neural network AN - 52175478; 2001-077978 AB - This study evaluates an artificial neural network's (ANN's) capability to predict the groundwater level on day n+1 from the rainfall records on n previous days. Such a capability allows accurately reconstructing groundwater records for periods and locations where complete hydrographs do not exist, although rainfall records do. Furthermore, the value of n required for an accurate hydrograph reconstruction captures information about the water table's response-time to rainfall. A long-standing difficulty with traditional methods of hydrograph modeling lies in the nonstationarity of the groundwater system. It undergoes evapotranspiration. An ANN, however, does not require stationarity. Overall, the ANN produces reasonable predictive relationships between rainfall and groundwater level for the test data reported upon here. JF - Proceedings of the ... Annual Conference of the International Association for Mathematical Geology (IAMG) AU - Woronow, A AU - Moline, G A2 - Pawlowsky-Glahn, Vera Y1 - 1997/09// PY - 1997 DA - September 1997 SP - 539 EP - 542 PB - [publisher varies], [location varies] VL - 3 KW - hydrology KW - rainfall KW - data processing KW - prediction KW - mathematical models KW - mathematical geology KW - ground water KW - water table KW - artificial intelligence KW - hydrographs KW - mathematical methods KW - hydrodynamics KW - neural networks KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52175478?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+...+Annual+Conference+of+the+International+Association+for+Mathematical+Geology+%28IAMG%29&rft.atitle=Hydrograph+prediction+from+rainfall+records+using+an+artificial+neural+network&rft.au=Woronow%2C+A%3BMoline%2C+G&rft.aulast=Woronow&rft.aufirst=A&rft.date=1997-09-01&rft.volume=3&rft.issue=&rft.spage=539&rft.isbn=8487867979&rft.btitle=&rft.title=Proceedings+of+the+...+Annual+Conference+of+the+International+Association+for+Mathematical+Geology+%28IAMG%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Third annual conference of the International Association for Mathematical Geology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #05777 N1 - SubjectsTermNotLitGenreText - artificial intelligence; data processing; ground water; hydrodynamics; hydrographs; hydrology; mathematical geology; mathematical methods; mathematical models; neural networks; prediction; rainfall; water table ER - TY - JOUR T1 - Pore-size constraints on the activity and survival of subsurface bacteria in a Late Cretaceous shale-sandstone sequence, northwestern New Mexico AN - 52083773; 2002-053766 JF - Geomicrobiology Journal AU - Fredrickson, J K AU - McKinley, J P AU - Bjornstad, B N AU - Long, P E AU - Ringelberg, D B AU - White, D C AU - Krumholz, L R AU - Suflita, J M AU - Colwell, F S AU - Lehman, R M AU - Phelps, T J AU - Onstott, T C Y1 - 1997/09// PY - 1997 DA - September 1997 SP - 183 EP - 202 PB - Taylor & Francis, London VL - 14 IS - 3 SN - 0149-0451, 0149-0451 KW - United States KW - biochemical sedimentation KW - Cretaceous KW - shale KW - Mancos Shale KW - sedimentation KW - sandstone KW - northwestern New Mexico KW - New Mexico KW - Upper Cretaceous KW - porosity KW - Mesozoic KW - sedimentary rocks KW - bacteria KW - Dakota Formation KW - clastic rocks KW - activity KW - microorganisms KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52083773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geomicrobiology+Journal&rft.atitle=Pore-size+constraints+on+the+activity+and+survival+of+subsurface+bacteria+in+a+Late+Cretaceous+shale-sandstone+sequence%2C+northwestern+New+Mexico&rft.au=Fredrickson%2C+J+K%3BMcKinley%2C+J+P%3BBjornstad%2C+B+N%3BLong%2C+P+E%3BRingelberg%2C+D+B%3BWhite%2C+D+C%3BKrumholz%2C+L+R%3BSuflita%2C+J+M%3BColwell%2C+F+S%3BLehman%2C+R+M%3BPhelps%2C+T+J%3BOnstott%2C+T+C&rft.aulast=Fredrickson&rft.aufirst=J&rft.date=1997-09-01&rft.volume=14&rft.issue=3&rft.spage=183&rft.isbn=&rft.btitle=&rft.title=Geomicrobiology+Journal&rft.issn=01490451&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 47 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GEJODG N1 - SubjectsTermNotLitGenreText - activity; bacteria; biochemical sedimentation; clastic rocks; Cretaceous; Dakota Formation; Mancos Shale; Mesozoic; microorganisms; New Mexico; northwestern New Mexico; porosity; sandstone; sedimentary rocks; sedimentation; shale; United States; Upper Cretaceous ER - TY - JOUR T1 - Review of the environmental behavior and fate of methyl tert-butyl ether AN - 51974073; 2003-045456 JF - Environmental Toxicology and Chemistry AU - Squillace, Paul J AU - Pankow, James F AU - Korte, Nic E AU - Zogorski, John S Y1 - 1997/09// PY - 1997 DA - September 1997 SP - 1836 EP - 1844 PB - Pergamon, New York, NY VL - 16 IS - 9 SN - 0730-7268, 0730-7268 KW - water quality KW - gasoline KW - surface water KW - pollution KW - petroleum products KW - environmental analysis KW - remediation KW - ground water KW - aquifers KW - ethers KW - volatilization KW - partitioning KW - organic compounds KW - methyl tert-butyl ether KW - toxicity KW - water resources KW - point sources KW - public health KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51974073?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Toxicology+and+Chemistry&rft.atitle=Review+of+the+environmental+behavior+and+fate+of+methyl+tert-butyl+ether&rft.au=Squillace%2C+Paul+J%3BPankow%2C+James+F%3BKorte%2C+Nic+E%3BZogorski%2C+John+S&rft.aulast=Squillace&rft.aufirst=Paul&rft.date=1997-09-01&rft.volume=16&rft.issue=9&rft.spage=1836&rft.isbn=&rft.btitle=&rft.title=Environmental+Toxicology+and+Chemistry&rft.issn=07307268&rft_id=info:doi/ L2 - http://www3.interscience.wiley.com/journal/122563640/home?CRETRY=1&SRETRY=0 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 65 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; environmental analysis; ethers; gasoline; ground water; methyl tert-butyl ether; organic compounds; partitioning; petroleum products; point sources; pollution; public health; remediation; surface water; toxicity; volatilization; water quality; water resources ER - TY - JOUR T1 - A critical approach to the calibration of a watershed model AN - 51042695; 1998-007543 JF - Water Resources Journal AU - Jacomino, V M F AU - Fields, D E Y1 - 1997/09// PY - 1997 DA - September 1997 SP - 42 EP - 52 PB - United Nations, Economic and Social Commission for Asia and the Pacific, New York, NY VL - 194 SN - 0377-8053, 0377-8053 KW - hydrology KW - water quality KW - data processing KW - watersheds KW - calibration KW - models KW - computer programs KW - runoff KW - drainage basins KW - applications KW - interpretation KW - discharge KW - water resources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51042695?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Journal&rft.atitle=A+critical+approach+to+the+calibration+of+a+watershed+model&rft.au=Jacomino%2C+V+M+F%3BFields%2C+D+E&rft.aulast=Jacomino&rft.aufirst=V+M&rft.date=1997-09-01&rft.volume=194&rft.issue=&rft.spage=42&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Journal&rft.issn=03778053&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 13 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - applications; calibration; computer programs; data processing; discharge; drainage basins; hydrology; interpretation; models; runoff; water quality; water resources; watersheds ER - TY - JOUR T1 - Thermophilic Fe(III)-reducing bacteria from the deep subsurface; the evolutionary implications AN - 52675811; 1997-069208 JF - Science AU - Liu, Shi V AU - Zhou, Jizhong AU - Zhang, Chuanlun AU - Cole, David R AU - Gajdarziska-Josifovska, M AU - Phelps, Tommy J Y1 - 1997/08// PY - 1997 DA - August 1997 SP - 1106 EP - 1109 PB - American Association for the Advancement of Science, Washington, DC VL - 277 IS - 5329 SN - 0036-8075, 0036-8075 KW - United States KW - thallophytes KW - iron oxides KW - Cretaceous KW - sedimentary basins KW - Piceance Creek basin KW - Upper Cretaceous KW - iron KW - Taylorsville Basin KW - subterranean environment KW - Cenozoic KW - ferric iron KW - Triassic KW - basins KW - oxides KW - Williams Fork Formation KW - reduction KW - thermophilic taxa KW - Plantae KW - Virginia KW - Wasatch Formation KW - biologic evolution KW - Paleogene KW - Mesozoic KW - Tertiary KW - RNA KW - metals KW - bacteria KW - Colorado KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52675811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Thermophilic+Fe%28III%29-reducing+bacteria+from+the+deep+subsurface%3B+the+evolutionary+implications&rft.au=Liu%2C+Shi+V%3BZhou%2C+Jizhong%3BZhang%2C+Chuanlun%3BCole%2C+David+R%3BGajdarziska-Josifovska%2C+M%3BPhelps%2C+Tommy+J&rft.aulast=Liu&rft.aufirst=Shi&rft.date=1997-08-01&rft.volume=277&rft.issue=5329&rft.spage=1106&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 24 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - bacteria; basins; biologic evolution; Cenozoic; Colorado; Cretaceous; ferric iron; iron; iron oxides; Mesozoic; metals; oxides; Paleogene; Piceance Creek basin; Plantae; reduction; RNA; sedimentary basins; subterranean environment; Taylorsville Basin; Tertiary; thallophytes; thermophilic taxa; Triassic; United States; Upper Cretaceous; Virginia; Wasatch Formation; Williams Fork Formation ER - TY - JOUR T1 - Calculation of soil-water and benthic sediment partition coefficients for mercury AN - 52672336; 1997-071094 JF - Chemosphere (Oxford) AU - Lyon, B F AU - Ambrose, R AU - Rice, G AU - Maxwell, C J Y1 - 1997/08// PY - 1997 DA - August 1997 SP - 791 EP - 808 PB - Pergamon, Oxford VL - 35 IS - 4 SN - 0045-6535, 0045-6535 KW - soils KW - hydrology KW - benthic taxa KW - pollutants KW - physicochemical properties KW - surface water KW - watersheds KW - soil-water interface KW - pollution KW - equilibrium KW - bioaccumulation KW - partitioning KW - transport KW - metals KW - erosion control KW - runoff KW - sediments KW - pore water KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52672336?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemosphere+%28Oxford%29&rft.atitle=Calculation+of+soil-water+and+benthic+sediment+partition+coefficients+for+mercury&rft.au=Lyon%2C+B+F%3BAmbrose%2C+R%3BRice%2C+G%3BMaxwell%2C+C+J&rft.aulast=Lyon&rft.aufirst=B&rft.date=1997-08-01&rft.volume=35&rft.issue=4&rft.spage=791&rft.isbn=&rft.btitle=&rft.title=Chemosphere+%28Oxford%29&rft.issn=00456535&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00456535 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CMSHAF N1 - SubjectsTermNotLitGenreText - benthic taxa; bioaccumulation; equilibrium; erosion control; hydrology; mercury; metals; partitioning; physicochemical properties; pollutants; pollution; pore water; runoff; sediments; soil-water interface; soils; surface water; transport; watersheds ER - TY - JOUR T1 - Ion association of dilute aqueous potassium hydroxide solutions to 600 degrees C and 300 MPa determined by electrical conductance measurements AN - 52655552; 1998-013373 AB - The results of these measurements, in which a doubly-insulated (Al (sub 2) O (sub 3) /ZrO (sub 2) ) inner electrode within a tubular Pt-lined outer electrode cell was used, are used to test the valuees of the excell ionic conductance of OH (super - ) (sub (aq) ) in KOH (sub (aq)) equivalent to previous measurements in NaOH (sub (aq)) by comparison with the electrical conductances of KCl (sub (aq)) . At corresponding T and densities ion association of KCl (sub (aq)) is similar to that of NaCl (sub (aq)) , whereas for KOH (sub (aq)) the values are slightly lower than for NaOH (sub (aq)) . JF - Geochimica et Cosmochimica Acta AU - Ho, Patience C AU - Palmer, Donald A Y1 - 1997/08// PY - 1997 DA - August 1997 SP - 3027 EP - 3040 PB - Pergamon, Oxford VL - 61 IS - 15 SN - 0016-7037, 0016-7037 KW - experimental studies KW - electrical conductivity KW - pressure KW - potassium hydroxide KW - solutions KW - electrolytes KW - aqueous solutions KW - ions KW - high pressure KW - temperature KW - hydroxides KW - laboratory studies KW - oxides KW - thermodynamic properties KW - geochemistry KW - high temperature KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52655552?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Ion+association+of+dilute+aqueous+potassium+hydroxide+solutions+to+600+degrees+C+and+300+MPa+determined+by+electrical+conductance+measurements&rft.au=Ho%2C+Patience+C%3BPalmer%2C+Donald+A&rft.aulast=Ho&rft.aufirst=Patience&rft.date=1997-08-01&rft.volume=61&rft.issue=15&rft.spage=3027&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2FS0016-7037%2897%2900146-4 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1998-01-01 N1 - Number of references - 35 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aqueous solutions; electrical conductivity; electrolytes; experimental studies; geochemistry; high pressure; high temperature; hydroxides; ions; laboratory studies; oxides; potassium hydroxide; pressure; solutions; temperature; thermodynamic properties DO - http://dx.doi.org/10.1016/S0016-7037(97)00146-4 ER - TY - JOUR T1 - Evidence for ground-water circulation in brine-filled aquitard, Oak Ridge, Tennessee AN - 52623689; 1998-016387 JF - Ground Water AU - Nativ, R AU - Halleran, A AU - Hunley, A Y1 - 1997/08// PY - 1997 DA - August 1997 SP - 647 EP - 659 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 35 IS - 4 SN - 0017-467X, 0017-467X KW - United States KW - Oak Ridge National Laboratory KW - pressure KW - brines KW - Tennessee KW - pollution KW - Anderson County Tennessee KW - aquitards KW - remediation KW - ground water KW - aquifers KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52623689?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Evidence+for+ground-water+circulation+in+brine-filled+aquitard%2C+Oak+Ridge%2C+Tennessee&rft.au=Nativ%2C+R%3BHalleran%2C+A%3BHunley%2C+A&rft.aulast=Nativ&rft.aufirst=R&rft.date=1997-08-01&rft.volume=35&rft.issue=4&rft.spage=647&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 45 N1 - PubXState - IL N1 - Document feature - illus. incl. 2 tables, sect., strat. col., geol. sketch maps N1 - Last updated - 2016-10-25 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; aquifers; aquitards; brines; ground water; Oak Ridge National Laboratory; pollution; pressure; remediation; Tennessee; United States ER - TY - JOUR T1 - Genetic ecotoxicology 1: DNA integrity and reproduction in mosquitofish exposed in situ to radionuclides AN - 16530394; 4394400 AB - Female mosquitofish (Gambusia affinis) were collected from two sites located on the US Department of Energy's Oak Ridge Reservation that are contaminated with super(137)Cs, super(90)Sr, other radionuclides and chemical genotoxicants. Fish from non-radionuclide contaminated environments located off the reservation were also collected. DNA, extracted from liver tissue and blood cells, was examined by gel electrophoresis for structural damage in the form of strand breakage. In general, the level of DNA strand breaks was elevated in fish from radionuclide-contaminated sites with observed differences in the number and type of strand breaks between liver tissue and blood cells. The number of malformed embryos was higher in fish at the contaminated sites, and varied with season. Fecundity was negatively correlated with the level of double strand breaks in the DNA of fish from one contaminated site. Females with broods that included malformed embryos had more DNA strand breakage than those that did not; and furthermore, a threshold effect was observed between the occurrence of malformed embryos and the presence of double strand breaks in the DNA of the mother. These findings have implications for both ecological risk assessment and evolutionary ecology. JF - Ecotoxicology AU - Theodorakis, C W AU - Blaylock, B G AU - Shugart, L R AD - Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6036, USA Y1 - 1997/08// PY - 1997 DA - Aug 1997 SP - 205 EP - 218 VL - 6 IS - 4 SN - 0963-9292, 0963-9292 KW - DNA KW - DNA damage KW - Mosquitofish KW - Western mosquitofish KW - radioactive pollution KW - radioisotopes KW - reproduction KW - risk assessment KW - ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; Pollution Abstracts; Toxicology Abstracts KW - Risk assessment KW - Radioactive pollutants KW - Cesium KW - Gambusia affinis KW - Pollution effects KW - Freshwater KW - Caesium isotopes KW - Strontium isotopes KW - Assessments KW - Caesium 137 KW - Water pollution effects KW - USA, Tennessee, Oak Ridge Reservation KW - Risk KW - Fecundity KW - Radioisotopes KW - Strontium KW - Fish KW - Reproduction KW - Abnormalities KW - X 24210:Radiation & radioactive materials KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16530394?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecotoxicology&rft.atitle=Genetic+ecotoxicology+1%3A+DNA+integrity+and+reproduction+in+mosquitofish+exposed+in+situ+to+radionuclides&rft.au=Theodorakis%2C+C+W%3BBlaylock%2C+B+G%3BShugart%2C+L+R&rft.aulast=Theodorakis&rft.aufirst=C&rft.date=1997-08-01&rft.volume=6&rft.issue=4&rft.spage=205&rft.isbn=&rft.btitle=&rft.title=Ecotoxicology&rft.issn=09639292&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - Radioactive pollutants; Cesium; Caesium 137; Pollution effects; Water pollution effects; Strontium isotopes; Caesium isotopes; Fecundity; DNA; Radioisotopes; Reproduction; Fish; Strontium; Abnormalities; Risk assessment; Risk; Assessments; Gambusia affinis; USA, Tennessee, Oak Ridge Reservation; Freshwater ER - TY - JOUR T1 - Antibody-antigen binding kinetics a model for multivalency antibodies for large antigen systems AN - 954582792; 13858678 AB - This work presents a theoretical analysis of the influence of multivalency of antigen on external mass transfer-limited binding kinetics to divalent antibody for biosensor applications to polycyclic-aromatic systems. Both cases are considered wherein the antigen is in solution and the antibody is either covalently or noncovalently attached to a cylindrical fiber-optic biosensor, and the antibody is in solution and the antigen is attached to the surface. Both single-step and dual-step binding processes are considered. The rate of attachment of antigen to antibody (or vice versa) is linear for the valencies (or reaction orders) analyzed in the time frame (100 min) considered. The rate of attainment of saturation levels of antigen or antibody in solution close to the surface is very rapid (within 20 min). An increase in the valency of the antigen in solution has the effect of decreasing the order of reaction (for valency, . 1). An increase in the number of steps increases the order of reaction, as expected. An increase in the valency of the antigen in solution decreases the saturation level of the antigen close to the surface and the rate of antigen attachment to the antibody on the surface for all Damkohler numbers. A decrease in the diffusional limitations decreases the effect of valency (or reaction order) on saturation levels of c sub(s)/c sub(0). Nondimensional plots presented in the analysis help extend the analysis to different antigen-antibody systems. An increase in the valency of the antibody in solution has the effect of increasing the order of reaction (for < 2). The effects in this case are reverse to those described earlier. For valency greater than2, the reaction order is dependent on the antigen valency, whether it is in solution or immobilized on the surface. The general analysis presented here should be applicable to most surface reactions that involve ligand-receptor binding wherein multiple-binding sites are involved on either the receptor or the ligand. JF - Applied Biochemistry and Biotechnology AU - Sadana, Ajit AU - Vo-Dinh, Tuan AD - Advanced Monitoring Development Group,Life Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN Y1 - 1997/07// PY - 1997 DA - July 1997 SP - 1 EP - 22 PB - Humana Press Inc., 999 Riverview Dr., Ste. 208 Totowa NJ 07512 USA VL - 67 IS - 1-2 SN - 0273-2289, 0273-2289 KW - Biotechnology and Bioengineering Abstracts KW - Biosensors KW - Antibodies KW - Valency KW - Kinetics KW - W 30955:Biosensors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/954582792?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Biochemistry+and+Biotechnology&rft.atitle=Antibody-antigen+binding+kinetics+a+model+for+multivalency+antibodies+for+large+antigen+systems&rft.au=Sadana%2C+Ajit%3BVo-Dinh%2C+Tuan&rft.aulast=Sadana&rft.aufirst=Ajit&rft.date=1997-07-01&rft.volume=67&rft.issue=1-2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Applied+Biochemistry+and+Biotechnology&rft.issn=02732289&rft_id=info:doi/10.1007%2FBF02787837 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-03-01 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Biosensors; Valency; Antibodies; Kinetics DO - http://dx.doi.org/10.1007/BF02787837 ER - TY - JOUR T1 - The Evi1 proto-oncogene is required at midgestation for neural, heart, and paraxial mesenchyme development. AN - 79190382; 9256345 AB - The ecotropic viral integration site-1 (Evi1) locus was initially identified as a common site of retroviral integration in myeloid tumors of the AKXD-23 recombinant inbred mouse strain. The full-length Evi1 transcript encodes a putative transcription factor, containing ten zinc finger motifs found within two domains of the protein. To determine the biological function of the Evi1 proto-oncogene, the full-length, but not an alternately spliced, transcript was disrupted using targeted mutagenesis in embryonic stem cells. Evi1 homozygous mutant embryos die at approximately 10.5 days post coitum. Mutants were distinguished at 10.5 days post coitum by widespread hypocellularity, hemorrhaging, and disruption in the development of paraxial mesenchyme. In addition, defects in the heart, somites, and cranial ganglia were detected and the peripheral nervous system failed to develop. These results correlated with whole-mount in situ hybridization analyses of embryos which showed expression of the Evi1 proto-oncogene in embryonic mesoderm and neural crest-derived cells associated with the peripheral nervous system. These data suggest that Evi1 has important roles in general cell proliferation, vascularization, and cell-specific developmental signaling, at midgestation. JF - Mechanisms of development AU - Hoyt, P R AU - Bartholomew, C AU - Davis, A J AU - Yutzey, K AU - Gamer, L W AU - Potter, S S AU - Ihle, J N AU - Mucenski, M L AD - University of Tennessee Graduate School of Biomedical Sciences, Biology Division, Oak Ridge National Laboratory, TN 37831-8080, USA. Y1 - 1997/07// PY - 1997 DA - July 1997 SP - 55 EP - 70 VL - 65 IS - 1-2 SN - 0925-4773, 0925-4773 KW - DNA-Binding Proteins KW - 0 KW - Evi1 protein, mouse KW - Transcription Factors KW - Index Medicus KW - Animals KW - In Situ Hybridization KW - Neural Crest -- embryology KW - Mice KW - Heart -- embryology KW - Mutation KW - Mesoderm KW - Female KW - Pregnancy KW - Embryonic and Fetal Development -- genetics KW - DNA-Binding Proteins -- genetics KW - Proto-Oncogenes KW - Gene Expression Regulation, Developmental UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79190382?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mechanisms+of+development&rft.atitle=The+Evi1+proto-oncogene+is+required+at+midgestation+for+neural%2C+heart%2C+and+paraxial+mesenchyme+development.&rft.au=Hoyt%2C+P+R%3BBartholomew%2C+C%3BDavis%2C+A+J%3BYutzey%2C+K%3BGamer%2C+L+W%3BPotter%2C+S+S%3BIhle%2C+J+N%3BMucenski%2C+M+L&rft.aulast=Hoyt&rft.aufirst=P&rft.date=1997-07-01&rft.volume=65&rft.issue=1-2&rft.spage=55&rft.isbn=&rft.btitle=&rft.title=Mechanisms+of+development&rft.issn=09254773&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-09-25 N1 - Date created - 1997-09-25 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - A mortality study of employees of the nuclear industry in Oak Ridge, Tennessee. AN - 79128226; 9216620 AB - An analysis was conducted of 27,982 deaths among 106,020 persons employed at four Federal nuclear plants in Oak Ridge, Tennessee, between 1943 and 1985. The main objectives were to extend the evaluation of the health effects of employment in the nuclear industry in Oak Ridge to include most workers who were omitted from earlier studies, to compare the mortality experience of workers among the facilities, to address methodological problems that occur when individuals employed at more than one facility are included in the analysis, and to conduct dose-response analyses for those individuals with potential exposure to external radiation. All-cause mortality and all-cancer mortality were in close agreement with national rates. The only notable excesses occurred for white males for lung cancer [standardized mortality ratio (SMR) = 1.18, 1,849 deaths] and non-malignant respiratory disease (SMR = 1.12, 1,568 deaths). A more detailed analysis revealed substantial differences in death rates among workers at the Oak Ridge plants. Evaluation of internally adjusted log SMRs using Poisson regression showed that workers employed only at Tennessee Eastman Corporation or K-25 and at multiple facilities had higher death rates than similar workers employed only at X-10 or Y-12, and that the differences were primarily due to non-cancer causes. Analysis of selected cancer causes for white males indicated large differences among the workers at the different facilities for lung cancer, leukemia and other lymphatic cancer. Dose-response analyses for external penetrating radiation were limited to a subcohort of 28,347 white males employed at X-10 or Y-12. Their collective recorded dose equivalent was 376 Sv. There was a strong "healthy worker effect" in this subcohort-all-cause SMR = 0.80 (4,786 deaths) and all-cancer SMR = 0.87 (1,134 deaths). Variables included in the analyses were age, birth cohort, a measure of socioeconomic status, length of employment, internal radiation exposure potential and facility. For external radiation dose with a 10-year lag, the excess relative risk was 0.31 per Sv (95% CI = -0.16, 1.01) for all causes and 1.45 per Sv (95% CI = 0.15, 3.48) for all cancer. The estimated excess relative risk for leukemia was negative but imprecisely determined. A preliminary dose adjustment procedure was developed to compensate for missing dose but not other dosimetry errors. Results of the analyses using the adjusted doses suggest that the effect of missing dose is an upward bias in dose-response coefficients and test statistics. JF - Radiation research AU - Frome, E L AU - Cragle, D L AU - Watkins, J P AU - Wing, S AU - Shy, C M AU - Tankersley, W G AU - West, C M AD - Mathematical Sciences Section, Oak Ridge National Laboratory, Tennessee 37831-6367, USA. Y1 - 1997/07// PY - 1997 DA - July 1997 SP - 64 EP - 80 VL - 148 IS - 1 SN - 0033-7587, 0033-7587 KW - Index Medicus KW - Space life sciences KW - Risk KW - Humans KW - Government Agencies KW - Tennessee KW - Dose-Response Relationship, Radiation KW - Time Factors KW - Male KW - Female KW - Occupational Exposure KW - Neoplasms -- mortality KW - Occupational Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79128226?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+research&rft.atitle=A+mortality+study+of+employees+of+the+nuclear+industry+in+Oak+Ridge%2C+Tennessee.&rft.au=Frome%2C+E+L%3BCragle%2C+D+L%3BWatkins%2C+J+P%3BWing%2C+S%3BShy%2C+C+M%3BTankersley%2C+W+G%3BWest%2C+C+M&rft.aulast=Frome&rft.aufirst=E&rft.date=1997-07-01&rft.volume=148&rft.issue=1&rft.spage=64&rft.isbn=&rft.btitle=&rft.title=Radiation+research&rft.issn=00337587&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-08-01 N1 - Date created - 1997-08-01 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Erratum In: Radiat Res 1997 Sep;148(3):297-8 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Six factors which affect the condition number of matrices associated with kriging AN - 52677243; 1997-069002 JF - Mathematical Geology AU - Davis, George J AU - Morris, Max D Y1 - 1997/07// PY - 1997 DA - July 1997 SP - 669 EP - 683 PB - Plenum [for the] International Association for Mathematical Geology, New York-London VL - 29 IS - 5 SN - 0882-8121, 0882-8121 KW - variograms KW - variance analysis KW - statistical analysis KW - kriging KW - applications KW - interpretation KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52677243?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mathematical+Geology&rft.atitle=Six+factors+which+affect+the+condition+number+of+matrices+associated+with+kriging&rft.au=Davis%2C+George+J%3BMorris%2C+Max+D&rft.aulast=Davis&rft.aufirst=George&rft.date=1997-07-01&rft.volume=29&rft.issue=5&rft.spage=669&rft.isbn=&rft.btitle=&rft.title=Mathematical+Geology&rft.issn=08828121&rft_id=info:doi/ L2 - http://www.springerlink.com/app/home/journal.asp?wasp=b408f16fc4da4b01a4296f132139c809&referrer=parent&backto=browsepublicationsresults,1625,2444; LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - MATGED N1 - SubjectsTermNotLitGenreText - applications; interpretation; kriging; statistical analysis; variance analysis; variograms ER - TY - RPRT T1 - Energy and environmental consequences of transportation; indicators of sustainability AN - 52413044; 2000-000153 AB - The rapid motorization of world transportation systems puts growing emphasis on controlling transportation's direct and indirect impacts on the global environment, in other words, on achieving sustainability in transport. In 1950, the world contained 70 million motor vehicles, of which 70% were in the United States. Today the world's motor vehicle fleet exceeds 600 million,of which less than one-third are in the U.S. Outside of the U.S., motor vehicle stocks are growing twice as fast (Davis & McFarlin, 1996, tables 1.1 & 1.2). With this explosive growth of motorized transport comes a compelling need to control its concomitant pollution, greenhouse gas emissions, and fossil fuel consumption. Large scale indicators of transportation's performance with respect to sustainability are therefore becoming increasingly important for monitoring trends and evaluating the effectiveness of policies at national and international scales. A recent survey by the Bureau of Transportation Statistics (U. S. DOT/BTS, 1 996) of data on transportation's environmental consequences in the U.S., found that reasonable indicators exist for energy use and for certain of transportation's environmental impacts. Statistics on air pollutant emissions, greenhouse gas emissions, and energy use are adequate for developing rigorous indicators of at least emissions and energy use. Much less is known about noise generation, water and groundwater pollution, solid waste,land-use and habitat impacts. JF - Energy and environmental consequences of transportation; indicators of sustainability AU - Greene, D L Y1 - 1997/07// PY - 1997 DA - July 1997 SP - 7 VL - CONF-9708105-1 KW - water KW - gaseous phase KW - pollutants KW - global KW - surface water KW - pollution KW - atmosphere KW - petroleum products KW - emissivity KW - ground water KW - organic compounds KW - transport KW - hydrocarbons KW - air KW - greenhouse effect KW - waste disposal KW - solid waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52413044?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Greene%2C+D+L&rft.aulast=Greene&rft.aufirst=D&rft.date=1997-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Energy+and+environmental+consequences+of+transportation%3B+indicators+of+sustainability&rft.title=Energy+and+environmental+consequences+of+transportation%3B+indicators+of+sustainability&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2000-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97008563NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 51st Session of the International Statistical Institute, Istanbul, Aug. 18-26, 1997; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Effect of sulfate on the release rate of Al (super 3+) from gibbsite in low-temperature acidic waters AN - 52365949; 2000-027296 JF - Environmental Science & Technology, ES & T AU - Ridley, Moira K AU - Wesolowski, David J AU - Palmer, Donald A AU - Benezeth, Pascale AU - Kettler, Richard M Y1 - 1997/07// PY - 1997 DA - July 1997 SP - 1922 EP - 1925 PB - American Chemical Society, Washington, DC VL - 31 IS - 7 SN - 0013-936X, 0013-936X KW - concentration KW - sulfate ion KW - acid mine drainage KW - physicochemical properties KW - surface water KW - solutes KW - pollution KW - atmospheric precipitation KW - aqueous solutions KW - solubility KW - ground water KW - acid rain KW - chemical reactions KW - saturation KW - metals KW - aluminum KW - oxides KW - acidification KW - gibbsite KW - kinetics KW - geochemistry KW - rain KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52365949?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.atitle=Effect+of+sulfate+on+the+release+rate+of+Al+%28super+3%2B%29+from+gibbsite+in+low-temperature+acidic+waters&rft.au=Ridley%2C+Moira+K%3BWesolowski%2C+David+J%3BPalmer%2C+Donald+A%3BBenezeth%2C+Pascale%3BKettler%2C+Richard+M&rft.aulast=Ridley&rft.aufirst=Moira&rft.date=1997-07-01&rft.volume=31&rft.issue=7&rft.spage=1922&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.issn=0013936X&rft_id=info:doi/ L2 - http://pubs.acs.org/journals/esthag/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-03-14 N1 - CODEN - ESTHAG N1 - SubjectsTermNotLitGenreText - acid mine drainage; acid rain; acidification; aluminum; aqueous solutions; atmospheric precipitation; chemical reactions; concentration; geochemistry; gibbsite; ground water; kinetics; metals; oxides; physicochemical properties; pollution; rain; saturation; solubility; solutes; sulfate ion; surface water ER - TY - JOUR T1 - Structural modifications of RNA influence the 5' exoribonucleolytic hydrolysis by XRN1 and HKE1 of Saccharomyces cerevisiae. AN - 79095087; 9207242 AB - Two 5' exoribonucleases, XRN1 and HKE1, of Saccharomyces cerevisiae have been found to have very important cellular roles, XRN1 playing a key role in mRNA turnover and HKE1 in pre-rRNA processing. Here, an analysis of strong secondary structures in RNA that cause blocks or stalls (accumulation of RNA fragments that are shortened from the 5' end to the site of the secondary structure insertion) in the processive exoribonucleolytic hydrolysis reactions is reported. With both enzymes, oligo(G) tracts of lengths 18, 16, and 9 stall quite effectively, and the stalls are close to the start of the oligo(G) stretch. Two strong stem-loop structures cause measurable but low-level stalls with both enzymes. If the stem-loop structure is placed close to the 5' end of the RNA, substantial inhibition of overall RNA hydrolysis occurs with HKE1 and less, but measurable, inhibition with XRN1. RNA structural modification caused by protein complexing has been investigated by using poly(A) binding protein. The hydrolysis of poly(A) by XRN1 is inhibited by poly(A) binding protein, while HKE1 activity is not affected. JF - Biochemical and biophysical research communications AU - Poole, T L AU - Stevens, A AD - Life Sciences Division, Oak Ridge National Laboratory, Tennessee 37831-8080, USA. Y1 - 1997/06/27/ PY - 1997 DA - 1997 Jun 27 SP - 799 EP - 805 VL - 235 IS - 3 SN - 0006-291X, 0006-291X KW - Fungal Proteins KW - 0 KW - Oligodeoxyribonucleotides KW - RNA Precursors KW - RNA, Fungal KW - RNA, Messenger KW - Recombinant Proteins KW - Saccharomyces cerevisiae Proteins KW - RAT1 protein, S cerevisiae KW - 147883-15-6 KW - Deoxyribonucleases KW - EC 3.1.- KW - Exoribonucleases KW - XRN1 protein, S cerevisiae KW - EC 3.1.11.- KW - Phosphoric Diester Hydrolases KW - EC 3.1.4.- KW - Phosphodiesterase I KW - EC 3.1.4.1 KW - Index Medicus KW - Mutagenesis, Site-Directed KW - Recombinant Proteins -- isolation & purification KW - Base Sequence KW - Recombinant Proteins -- metabolism KW - Kinetics KW - RNA, Fungal -- metabolism KW - Molecular Sequence Data KW - Substrate Specificity KW - Plasmids KW - Nucleic Acid Conformation KW - RNA Precursors -- metabolism KW - Deoxyribonucleases -- isolation & purification KW - Fungal Proteins -- metabolism KW - Phosphoric Diester Hydrolases -- isolation & purification KW - RNA Precursors -- chemistry KW - Saccharomyces cerevisiae -- enzymology KW - Phosphoric Diester Hydrolases -- metabolism KW - Fungal Proteins -- isolation & purification KW - Deoxyribonucleases -- metabolism KW - RNA, Messenger -- biosynthesis KW - RNA Processing, Post-Transcriptional UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79095087?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biochemical+and+biophysical+research+communications&rft.atitle=Structural+modifications+of+RNA+influence+the+5%27+exoribonucleolytic+hydrolysis+by+XRN1+and+HKE1+of+Saccharomyces+cerevisiae.&rft.au=Poole%2C+T+L%3BStevens%2C+A&rft.aulast=Poole&rft.aufirst=T&rft.date=1997-06-27&rft.volume=235&rft.issue=3&rft.spage=799&rft.isbn=&rft.btitle=&rft.title=Biochemical+and+biophysical+research+communications&rft.issn=0006291X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-07-24 N1 - Date created - 1997-07-24 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Forest management for mitigation of CO sub(2) emissions: How much mitigation and who gets the credits? AN - 759319333; 13770771 AB - Forestry projects can mitigate the net flux of carbon (C) to the atmosphere in four ways: (1) C is stored in forest biomass--trees, litter and soil, (2) C is stored in durable wood products, (3) biomass fuels displace consumption of fossil fuels, and (4) wood products often require less fossil-fuel energy for their production and use than do alternate products that provide the same service. We use a mathematical model of C stocks and flows (GORCAM) to illustrate the inter-relationships among these impacts on the C cycle and the changing C balance over time. The model suggests that sustainable management for the harvest of forest products will yield more net C offset than will forest protection when forest productivity is high, forest products are produced and used efficiently, and longer time periods are considered. Yet it is very difficult to attribute all of the C offsets to the forestry projects. It is, at least in concept, straightforward to measure, verify, and attribute the C stored in the forests and in wood products. It is more challenging to measure the amount of fossil fuel saved directly because of the use of biomass fuels and to give proper attribution to a mitigation project. The amount of fossil fuel saved indirectly because biomass provides materials and services that are used in place of other materials and services may be very difficult to estimate and impossible to allocate to any project. Nonetheless, over the long run, these two aspects of fossil fuel saved may be the largest impacts of forestry projects on the global C cycle. JF - Mitigation and Adaptation Strategies for Global Change AU - Marland, G AU - Schlamadinger, B AU - Canella, L AD - Oak Ridge National Laboratory, 37831-6335, Oak Ridge, Tennessee, USA Y1 - 1997/06// PY - 1997 DA - Jun 1997 SP - 303 EP - 318 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 2 IS - 2-3 SN - 1381-2386, 1381-2386 KW - Environment Abstracts; Sustainability Science Abstracts KW - Fossil fuels KW - Fuels KW - Wood KW - forest products KW - Biomass KW - adaptability KW - Soil KW - mitigation KW - Forestry KW - M3 1010:Issues in Sustainable Development KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759319333?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mitigation+and+Adaptation+Strategies+for+Global+Change&rft.atitle=Forest+management+for+mitigation+of+CO+sub%282%29+emissions%3A+How+much+mitigation+and+who+gets+the+credits%3F&rft.au=Marland%2C+G%3BSchlamadinger%2C+B%3BCanella%2C+L&rft.aulast=Marland&rft.aufirst=G&rft.date=1997-06-01&rft.volume=2&rft.issue=2-3&rft.spage=303&rft.isbn=&rft.btitle=&rft.title=Mitigation+and+Adaptation+Strategies+for+Global+Change&rft.issn=13812386&rft_id=info:doi/10.1007%2FBF02437210 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-10-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Soil; mitigation; Fossil fuels; Fuels; forest products; Wood; Biomass; adaptability; Forestry DO - http://dx.doi.org/10.1007/BF02437210 ER - TY - JOUR T1 - Analyses of slug tests and hydraulic conductivity variations in the near field of a two-well tracer experiment site AN - 52632702; 1998-016367 JF - Ground Water AU - Mas-Pla, J AU - Yeh, T C J AU - Williams, T M AU - McCarthy, J F Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 492 EP - 501 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 35 IS - 3 SN - 0017-467X, 0017-467X KW - United States KW - Cooper method KW - Hvorslev method KW - slug tests KW - plumes KW - three-dimensional models KW - South Carolina KW - statistical analysis KW - prediction KW - geostatistics KW - ground water KW - aquifers KW - organic compounds KW - Georgetown County South Carolina KW - near-field KW - tracers KW - Georgetown South Carolina KW - coastal environment KW - hydraulic conductivity KW - depositional environment KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52632702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Analyses+of+slug+tests+and+hydraulic+conductivity+variations+in+the+near+field+of+a+two-well+tracer+experiment+site&rft.au=Mas-Pla%2C+J%3BYeh%2C+T+C+J%3BWilliams%2C+T+M%3BMcCarthy%2C+J+F&rft.aulast=Mas-Pla&rft.aufirst=J&rft.date=1997-06-01&rft.volume=35&rft.issue=3&rft.spage=492&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 31 N1 - PubXState - IL N1 - Document feature - illus. incl. 4 tables, block diag. N1 - Last updated - 2016-10-25 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - aquifers; coastal environment; Cooper method; depositional environment; Georgetown County South Carolina; Georgetown South Carolina; geostatistics; ground water; Hvorslev method; hydraulic conductivity; near-field; organic compounds; plumes; prediction; slug tests; South Carolina; statistical analysis; three-dimensional models; tracers; United States ER - TY - JOUR T1 - Effects of climate change on freshwater ecosystems of the South-eastern United States and the Gulf Coast of Mexico AN - 52613215; 1998-020392 JF - Hydrological Processes AU - Mulholland, Patrick J AU - Best, G Ronnie AU - Coutant, Charles C AU - Hornberger, George M AU - Meyer, Judy L AU - Robinson, Peter J AU - Stenberg, John R AU - Turner, R Eugene AU - Vera-Herrera, Francisco AU - Wetzel, Robert G A2 - Cushing, C. E. Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 949 EP - 970 PB - [Wiley], [New York] VL - 11 IS - 8 SN - 0885-6087, 0885-6087 KW - United States KW - hydrology KW - Quaternary KW - glaciation KW - global change KW - effects KW - ecosystems KW - Eastern U.S. KW - fresh-water environment KW - Gulf Coastal Plain KW - paleoclimatology KW - climate change KW - models KW - Cenozoic KW - estuaries KW - runoff KW - Pleistocene KW - ecology KW - Southeastern U.S. KW - climate KW - productivity KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52613215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrological+Processes&rft.atitle=Effects+of+climate+change+on+freshwater+ecosystems+of+the+South-eastern+United+States+and+the+Gulf+Coast+of+Mexico&rft.au=Mulholland%2C+Patrick+J%3BBest%2C+G+Ronnie%3BCoutant%2C+Charles+C%3BHornberger%2C+George+M%3BMeyer%2C+Judy+L%3BRobinson%2C+Peter+J%3BStenberg%2C+John+R%3BTurner%2C+R+Eugene%3BVera-Herrera%2C+Francisco%3BWetzel%2C+Robert+G&rft.aulast=Mulholland&rft.aufirst=Patrick&rft.date=1997-06-01&rft.volume=11&rft.issue=8&rft.spage=949&rft.isbn=&rft.btitle=&rft.title=Hydrological+Processes&rft.issn=08856087&rft_id=info:doi/ L2 - http://www3.interscience.wiley.com/cgi-bin/jhome/4125 LA - English DB - GeoRef N1 - Conference title - Regional assessment of freshwater ecosystems and climate change in North America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 80 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; climate; climate change; Eastern U.S.; ecology; ecosystems; effects; estuaries; fresh-water environment; glaciation; global change; global warming; Gulf Coastal Plain; hydrology; models; paleoclimatology; Pleistocene; productivity; Quaternary; runoff; Southeastern U.S.; United States ER - TY - JOUR T1 - Potential for criticality following disposal of uranium at low-level waste facilities; uranium blended with soil AN - 52543152; 1999-000263 AB - The purpose of this study was to evaluate whether or not fissile uranium in low-level-waste (LLW) facilities can be concentrated by hydrogeochemical processes to permit nuclear criticality. A team of experts in hydrology, geology, geochemistry, soil chemistry, and criticality safety was formed to develop achievable scenarios for hydrogeochemical increases in concentration of special nuclear material (SNM), and to use these scenarios to aid in evaluating the potential for nuclear criticality. The team's approach was to perform simultaneous hydrogeochemical and nuclear criticality studies to (1) identify some achievable scenarios for uranium migration and concentration increase at LLW disposal facilities, (2) model groundwater transport and subsequent concentration increase via sorption or precipitation of uranium, and (3) evaluate the potential for nuclear criticality resulting from potential increases in uranium concentration over disposal limits. The analysis of SNM was restricted to Uranium 235 in the present scope of work. The outcome of the work indicates that criticality is possible given established regulatory limits on SNM disposal. However, a review based on actual disposal records of an existing site operation indicates that the potential for criticality is not a concern under current burial practices. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Toran, L E AU - Hopper, C M AU - Naney, M T AU - Parks, C V AU - McCarthy, J F Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 127 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - soils KW - hazardous waste KW - concentration KW - sorption KW - degradation KW - isotopes KW - migration of elements KW - hydrochemistry KW - radioactive waste KW - ground water KW - waste management KW - radioactive isotopes KW - quantitative analysis KW - metals KW - uranium KW - waste disposal KW - low-level waste KW - geochemistry KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52543152?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Toran%2C+L+E%3BHopper%2C+C+M%3BNaney%2C+M+T%3BParks%2C+C+V%3BMcCarthy%2C+J+F&rft.aulast=Toran&rft.aufirst=L&rft.date=1997-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Potential+for+criticality+following+disposal+of+uranium+at+low-level+waste+facilities%3B+uranium+blended+with+soil&rft.title=Potential+for+criticality+following+disposal+of+uranium+at+low-level+waste+facilities%3B+uranium+blended+with+soil&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number NUREG/CR-6505-V1NEG, Springfield, VA, United States N1 - PubXState - TN N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - actinides; concentration; degradation; geochemistry; ground water; hazardous waste; hydrochemistry; isotopes; low-level waste; metals; migration of elements; quantitative analysis; radioactive isotopes; radioactive waste; soils; sorption; uranium; waste disposal; waste management ER - TY - JOUR T1 - Redox stability; numerical and applied aspects AN - 50465020; 2009-034716 JF - SIAM Conference on Mathematical and Computational Issues in the Geosciences AU - Toran, Laura AU - Bryant, Steve AU - Saaf, Fredrik AU - Wheeler, Mary AU - Dawson, Clint N Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 53 PB - Society for Industrial and Applied Mathematics, [varies] VL - 4 KW - numerical models KW - pollutants KW - solutes KW - pollution KW - suspended materials KW - simulation KW - remediation KW - ground water KW - aquifers KW - models KW - PARSim KW - transport KW - precipitation KW - chemical properties KW - Eh KW - design KW - Parallel Aquifer and Reservoir Simulator KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50465020?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SIAM+Conference+on+Mathematical+and+Computational+Issues+in+the+Geosciences&rft.atitle=Redox+stability%3B+numerical+and+applied+aspects&rft.au=Toran%2C+Laura%3BBryant%2C+Steve%3BSaaf%2C+Fredrik%3BWheeler%2C+Mary%3BDawson%2C+Clint+N&rft.aulast=Toran&rft.aufirst=Laura&rft.date=1997-06-01&rft.volume=4&rft.issue=&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=SIAM+Conference+on+Mathematical+and+Computational+Issues+in+the+Geosciences&rft.issn=&rft_id=info:doi/ L2 - http://www.siam.org/meetings/archives.php LA - English DB - GeoRef N1 - Conference title - Fourth SIAM conference on Mathematical and computational issues in the geosciences N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Last updated - 2014-03-14 N1 - CODEN - #06853 N1 - SubjectsTermNotLitGenreText - aquifers; chemical properties; design; Eh; ground water; models; numerical models; Parallel Aquifer and Reservoir Simulator; PARSim; pollutants; pollution; precipitation; remediation; simulation; solutes; suspended materials; transport ER - TY - JOUR T1 - The nutrient, salinity, and stable oxygen isotope composition of Bering and Chukchi seas waters in and near the Bering Strait AN - 50164114; 1998-030455 AB - Seawater nutrient, salinity, and oxygen 18 data collected from 1990 to 1993 in the Bering and Chukchi Seas were used to identify potential sources of nutrients and water masses that result in formation of the Arctic Ocean upper halocline and its associated nutrient maximum. Water matching the delta (super 18) O values of the Arctic Ocean upper halocline and containing sufficient, or a nearly sufficient, nutrient and salinity concentration was collected in subsurface waters in the summer in portions of the Bering Sea, particularly the Gulf of Anadyr. However, nutrient concentrations significantly declined in this north flowing water over the shallow continental shelf before it reached the Bering Strait, as a consequence of biological utilization, and dilution with nutrient-poor and oxygen 18-depleted fresh water. Therefore it does not appear likely that the flow of unaltered water through the Bering Strait in the summer plays a critical role in the formation of the Arctic Ocean upper halocline. The role of other mechanisms for contributing Pacific-derived waters to the Arctic Ocean nutrient maximum is considered. Copyright 1997 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Cooper, Lee W AU - Whitledge, Terry E AU - Grebmeier, Jacqueline M AU - Weingartner, Tom Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 12 EP - 12,573 PB - American Geophysical Union, Washington, DC VL - 102 IS - C6 SN - 0148-0227, 0148-0227 KW - ammonium KW - ocean circulation KW - sea water KW - oxygen KW - isotopes KW - Bering Strait KW - Bering Sea KW - O-18/O-16 KW - salinity KW - stable isotopes KW - sources KW - nutrients KW - Chukchi Sea KW - North Pacific KW - silica KW - Pacific Ocean KW - haloclines KW - Arctic Ocean KW - water masses KW - nutrient maximum KW - bottom water KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50164114?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=The+nutrient%2C+salinity%2C+and+stable+oxygen+isotope+composition+of+Bering+and+Chukchi+seas+waters+in+and+near+the+Bering+Strait&rft.au=Cooper%2C+Lee+W%3BWhitledge%2C+Terry+E%3BGrebmeier%2C+Jacqueline+M%3BWeingartner%2C+Tom&rft.aulast=Cooper&rft.aufirst=Lee&rft.date=1997-06-01&rft.volume=102&rft.issue=C6&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F97JC00015 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 44 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ammonium; Arctic Ocean; Bering Sea; Bering Strait; bottom water; Chukchi Sea; haloclines; isotopes; North Pacific; nutrient maximum; nutrients; O-18/O-16; ocean circulation; oxygen; Pacific Ocean; salinity; sea water; silica; sources; stable isotopes; water masses DO - http://dx.doi.org/10.1029/97JC00015 ER - TY - JOUR T1 - Noeffects of ambient UV radiation detected in periphyton and grazers AN - 1808733160; PQ0003341086 AB - The vulnerability of periphyton and grazers to current and future levels of ultraviolet radiation (UV) has important ramifications for energy flow in shallow waters. We reduced ambient UV levels in a Tennessee stream with UV-opaque Plexiglas suspended over the stream and compared periphyton under these Plexiglas filters to periphyton under UV-transparent polyvinylidene film. The experiments were performed three times, from autumn 1993 to summer 1994. The last experiment included a treatment with reduced snail densities, so potential interactions between grazing and UV could be identified. Periphyton biomass and photosynthesis were not significantly affected by reduced UV in any of the three experiments, indicating ambient UV effects were minor, at most. Grazing by snails (Elimia clavaeformis) tightly controlled periphyton biomass and primary production in all three experiments. Snail densities were not significantly affected by ambient UV, eliminating the possibility of a solar cascade of indirect effects. Snails may be less vulnerable to UV than are soft-bodied grazers such as chironomids, and periphyton in southern U.S. streams may be adapted to naturally high levels of UV. The results of this study clearly imply that previous reports of UV impacts on periphyton and grazers cannot be generalized. JF - Limnology and Oceanography AU - Hill, Walter R AU - Dimick, Sarah M AU - McNamara, Amy E AU - Branson, Cheryl A AD - Environmental Sciences Division, Oak Ridge National Laboratory.P.O. Box 2008, Oak Ridge, Tennessee 37831-6351. Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 769 EP - 774 PB - Association for the Sciences of Limnology and Oceanography VL - 42 IS - 4 SN - 0024-3590, 0024-3590 KW - Entomology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Photosynthesis KW - Limnology KW - Shallow Water KW - Streams KW - Primary production KW - U.V. radiation KW - Radiation KW - Feeding behaviour KW - Ultraviolet radiation KW - Vulnerability KW - Aquatic insects KW - Grazers KW - Films KW - Biological surveys KW - Marine KW - Elimia clavaeformis KW - Gastropods (snails) KW - Grazing KW - Density KW - Biomass KW - Ultraviolet Radiation KW - Filters KW - USA, Tennessee KW - Energy flow KW - Shallow water KW - Stream KW - Periphyton KW - AQ 00001:Water Resources and Supplies KW - Z 05300:General KW - Q1 08563:Fishing gear and methods KW - SW 0810:General KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808733160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Limnology+and+Oceanography&rft.atitle=Noeffects+of+ambient+UV+radiation+detected+in+periphyton+and+grazers&rft.au=Hill%2C+Walter+R%3BDimick%2C+Sarah+M%3BMcNamara%2C+Amy+E%3BBranson%2C+Cheryl+A&rft.aulast=Hill&rft.aufirst=Walter&rft.date=1997-06-01&rft.volume=42&rft.issue=4&rft.spage=769&rft.isbn=&rft.btitle=&rft.title=Limnology+and+Oceanography&rft.issn=00243590&rft_id=info:doi/10.4319%2Flo.1997.42.4.0769 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-07-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Biological surveys; Grazing; Primary production; Energy flow; Feeding behaviour; Radiation; Shallow water; Stream; Ultraviolet radiation; Periphyton; Vulnerability; Aquatic insects; Grazers; Filters; U.V. radiation; Photosynthesis; Biomass; Streams; Gastropods (snails); Density; Limnology; Shallow Water; Films; Ultraviolet Radiation; Elimia clavaeformis; USA, Tennessee; Marine DO - http://dx.doi.org/10.4319/lo.1997.42.4.0769 ER - TY - JOUR T1 - Kinetics and response of a Pseudomonas fluorescens HK44 biosensor AN - 16215473; 4217149 AB - The reporter bacterium, Pseudomonas fluorescens HK44 (HK44), was characterized in an immobilized state to investigate utility for deployment as a remote sensor in the subsurface. A packed-bed reactor with alginate-immobilized HK44 simulated hydrodynamic conditions such as might be found in a subsurface environment. The reporter bacterium, HK44, harbors a reporter plasmid, pUTK21, which contains a transcriptional fusion between the nahG gene in the lower pathway of the catabolic plasmic NAH7 and a luxCDABE gene cassette. The upper nah pathway and the lux pathway in pUTK21 are induced by salicylate. The lux enzymes catalyze the light reaction. HK44 demonstrated a quantitative relationship between salicylate concentration and degradation. Light intensity mimicked salicylate concentration, whereas degradation was first order in biomass and first order in salicylate concentration, with a degradation constant of 2.23 x 10 super(-2) dm super(3) g super(-1) min super(-1). JF - Biotechnology and Bioengineering AU - Webb AU - Bienkowski, PR AU - Matrubutham, U AU - Evans, F A AU - Heitzer, A AU - Sayler, G S AD - Chemical Technology Division, Oak Ridge National Laboratory, P.O. Box 2008 MS-6046, Oak Ridge, TN 37831-6046, USA Y1 - 1997/06// PY - 1997 DA - Jun 1997 SP - 491 EP - 499 PB - John Wiley & Sons VL - 54 IS - 5 SN - 0006-3592, 0006-3592 KW - biosensors KW - immobilized cells KW - pollution KW - polycyclic aromatic hydrocarbons KW - Biotechnology and Bioengineering Abstracts; Agricultural and Environmental Biotechnology Abstracts KW - W2 32510:Waste treatment, environment, pollution KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16215473?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biotechnology+and+Bioengineering&rft.atitle=Kinetics+and+response+of+a+Pseudomonas+fluorescens+HK44+biosensor&rft.au=Webb%3BBienkowski%2C+PR%3BMatrubutham%2C+U%3BEvans%2C+F+A%3BHeitzer%2C+A%3BSayler%2C+G+S&rft.aulast=Webb&rft.aufirst=&rft.date=1997-06-01&rft.volume=54&rft.issue=5&rft.spage=491&rft.isbn=&rft.btitle=&rft.title=Biotechnology+and+Bioengineering&rft.issn=00063592&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Real-time detection of individual airborne bacteria AN - 16210223; 4211713 AB - Airborne bacteria and bacterial spores were directly sampled by an ion trap mass spectrometer with an atmospheric pressure inlet system. Samples were aerosolized from suspensions of single species. The organisms were individually characterized in real time by laser ablation mass spectrometry. Either positive or negative ions could be studied. Ions of a particular value of m/z (mass to charge ratio) could be further characterized by tandem mass spectrometry in the ion trap. JF - Journal of Microbiological Methods AU - Gieray, R A AU - Reilly, PTA AU - Yang, M AU - Whitten, W B AU - Ramsey, J M AD - Oak Ridge National Laboratory, Chemical and Analytical Sciences Division Oak Ridge, TN 37831-6142, USA Y1 - 1997/06/01/ PY - 1997 DA - 1997 Jun 01 SP - 191 EP - 199 PB - Elsevier Science B.V. VL - 29 IS - 3 SN - 0167-7012, 0167-7012 KW - detection KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Pollution Abstracts KW - P 0000:AIR POLLUTION KW - A 01103:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16210223?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Microbiological+Methods&rft.atitle=Real-time+detection+of+individual+airborne+bacteria&rft.au=Gieray%2C+R+A%3BReilly%2C+PTA%3BYang%2C+M%3BWhitten%2C+W+B%3BRamsey%2C+J+M&rft.aulast=Gieray&rft.aufirst=R&rft.date=1997-06-01&rft.volume=29&rft.issue=3&rft.spage=191&rft.isbn=&rft.btitle=&rft.title=Journal+of+Microbiological+Methods&rft.issn=01677012&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Amplification of the DNA repair gene O6-methylguanine-DNA methyltransferase associated with resistance to alkylating drugs in a mammalian cell line. AN - 78993771; 9148943 AB - The cytotoxic action of such alkylating chemotherapeutic drugs as 2-chloroethyl-N-nitrosourea (CNU) derivatives is countered by the repair protein O6-methylguanine-DNA methyltransferase (MGMT), which removes O6-alkylguanine induced in the DNA by these agents. Resistance to these drugs is often correlated with the MGMT levels in normal and tumor cells of human and rodent origin. Exposure of mouse 3T3 cells to increasing concentrations of CNU, and subsequent selection of resistant cells, led to the isolation of clones with 5-10 times higher levels of MGMT activity than in the control. The increased MGMT expression at both mRNA and protein levels resulted from 5- to 10-fold amplification of the Mgmt gene. Amplification of this gene was not associated with concomitant amplification of another alkylation damage repair gene, N-methylpurine-DNA glycosylase. No amplification of at least three other genes on chromosome 7 (which contains the Mgmt gene) was observed in the drug-resistant cells. Furthermore, the amplified Mgmt sequence was not associated with a homogeneously staining region, or double minute chromosomes, nor present as episomal DNA. In situ hybridization of metaphase chromosomes of the drug-resistant cells indicated both translocation and localized amplification of the Mgmt gene. JF - The Journal of biological chemistry AU - Tano, K AU - Dunn, W C AU - Darroudi, F AU - Shiota, S AU - Preston, R J AU - Natarajan, A T AU - Mitra, S AD - Biology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA. Y1 - 1997/05/16/ PY - 1997 DA - 1997 May 16 SP - 13250 EP - 13254 VL - 272 IS - 20 SN - 0021-9258, 0021-9258 KW - Alkylating Agents KW - 0 KW - Methyltransferases KW - EC 2.1.1.- KW - O(6)-Methylguanine-DNA Methyltransferase KW - EC 2.1.1.63 KW - Index Medicus KW - Animals KW - 3T3 Cells KW - Humans KW - Mice KW - Gene Amplification KW - Methyltransferases -- genetics KW - DNA Repair -- genetics KW - Drug Resistance -- genetics KW - Alkylating Agents -- pharmacology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78993771?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+biological+chemistry&rft.atitle=Amplification+of+the+DNA+repair+gene+O6-methylguanine-DNA+methyltransferase+associated+with+resistance+to+alkylating+drugs+in+a+mammalian+cell+line.&rft.au=Tano%2C+K%3BDunn%2C+W+C%3BDarroudi%2C+F%3BShiota%2C+S%3BPreston%2C+R+J%3BNatarajan%2C+A+T%3BMitra%2C+S&rft.aulast=Tano&rft.aufirst=K&rft.date=1997-05-16&rft.volume=272&rft.issue=20&rft.spage=13250&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+biological+chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-06-19 N1 - Date created - 1997-06-19 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Identification and characterization of a seven transmembrane hormone receptor using differential display. AN - 79043578; 9169125 AB - Targeted mutagenesis analysis has shown that the Cmyb proto-oncogene, which encodes a sequence-specific DNA binding protein, is required for normal murine fetal liver erythropoiesis and myelopoiesis. To identify novel genes involved in hematopoiesis, differential display analysis was conducted using total liver RNA isolated from 14.5-day postcoitus Cmyb wildtype, heterozygous, and homozygous mutant littermates. Using 4 oligo(dT) 3' primers and 5 arbitrary decamers as 5' primers, 22 differentially expressed genes have been identified. Eight putatively novel genes were identified from 12 cDNAs that were sequenced. One gene, initially designated DD7A5-7, is primarily expressed in cells of the myeloid lineage. The full-length DD7A5-7 cDNA is 3239 nucleotides, encoding a putative protein of 931 amino acids. The protein is a member of a family of hormone receptors containing 7 transmembrane segments. The receptor also contains 7 epidermal growth factor-like (Egf-like) motifs at the amino terminal of the predicted protein. The gene is alternatively spliced, resulting in the deletion of one or more copies of the Egf-like motif. DD7A5-7 maps to mouse Chromosome 17 and is the putative homologue of EMR1, a recently described Egf-like module containing mucin-like hormone receptor with 7 transmembrane segments in humans. Our results indicate that the Cmyb mutant fetuses represent a unique resource for identifying genes involved in hematopoiesis. JF - Genomics AU - Lin, H H AU - Stubbs, L J AU - Mucenski, M L AD - University of Tennessee, Graduate School of Biomedical Sciences, Biology Division, Oak Ridge National Laboratory 37831-8077, USA. Y1 - 1997/05/01/ PY - 1997 DA - 1997 May 01 SP - 301 EP - 308 VL - 41 IS - 3 SN - 0888-7543, 0888-7543 KW - DNA Primers KW - 0 KW - DNA, Complementary KW - DNA-Binding Proteins KW - EMR1 protein, human KW - Membrane Glycoproteins KW - Mucins KW - Proto-Oncogene Proteins KW - Proto-Oncogene Proteins c-myb KW - RNA, Messenger KW - Receptors, Cell Surface KW - Receptors, G-Protein-Coupled KW - Trans-Activators KW - Epidermal Growth Factor KW - 62229-50-9 KW - Index Medicus KW - Animals KW - Humans KW - Liver -- metabolism KW - RNA, Messenger -- genetics KW - Fetus -- metabolism KW - Chromosome Mapping KW - Oncogenes KW - Mucins -- genetics KW - Molecular Sequence Data KW - Sequence Homology, Amino Acid KW - Hematopoiesis -- genetics KW - Membrane Glycoproteins -- genetics KW - Membrane Glycoproteins -- chemistry KW - Mucins -- chemistry KW - DNA, Complementary -- genetics KW - DNA Primers -- genetics KW - Epidermal Growth Factor -- genetics KW - Amino Acid Sequence KW - Mice KW - Cloning, Molecular KW - Polymerase Chain Reaction KW - Base Sequence KW - RNA, Messenger -- metabolism KW - Epidermal Growth Factor -- chemistry KW - Alternative Splicing KW - Cell Line KW - DNA-Binding Proteins -- chemistry KW - Trans-Activators -- genetics KW - Proto-Oncogene Proteins -- chemistry KW - Trans-Activators -- chemistry KW - DNA-Binding Proteins -- genetics KW - Receptors, Cell Surface -- genetics KW - Proto-Oncogene Proteins -- genetics KW - Receptors, Cell Surface -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79043578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Genomics&rft.atitle=Identification+and+characterization+of+a+seven+transmembrane+hormone+receptor+using+differential+display.&rft.au=Lin%2C+H+H%3BStubbs%2C+L+J%3BMucenski%2C+M+L&rft.aulast=Lin&rft.aufirst=H&rft.date=1997-05-01&rft.volume=41&rft.issue=3&rft.spage=301&rft.isbn=&rft.btitle=&rft.title=Genomics&rft.issn=08887543&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-07-01 N1 - Date created - 1997-07-01 N1 - Date revised - 2017-02-17 N1 - Genetic sequence - U66889; GENBANK; U66888; U66892; U66891; U66890 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Dechlorination of lindane by the cyanobacterium Anabaena sp. strain PCC7120 depends on the function of the nir operon. AN - 78989038; 9150239 AB - Nitrate is essential for lindane dechlorination by the cyanobacteria Anabaena sp. strain PCC7120 and Nostoc ellipsosporum, as it is for dechlorination of other organic compounds by heterotrophic microorganisms. Based on analyses of mutants and effects of environmental factors, we conclude that lindane dechlorination by Anabaena sp. requires a functional nir operon that encodes the enzymes for nitrate utilization. JF - Journal of bacteriology AU - Kuritz, T AU - Bocanera, L V AU - Rivera, N S AD - Life Sciences Division, Oak Ridge National Laboratory, Tennessee 37830, USA. kuritzt@ornl.gov Y1 - 1997/05// PY - 1997 DA - May 1997 SP - 3368 EP - 3370 VL - 179 IS - 10 SN - 0021-9193, 0021-9193 KW - DNA Transposable Elements KW - 0 KW - Nitrates KW - Quaternary Ammonium Compounds KW - Chlorine KW - 4R7X1O2820 KW - Lindane KW - 59NEE7PCAB KW - Nitrate Reductases KW - EC 1.7.- KW - Nitrite Reductases KW - Index Medicus KW - Darkness KW - Cyanobacteria -- metabolism KW - Nitrates -- metabolism KW - Quaternary Ammonium Compounds -- pharmacology KW - Nitrite Reductases -- metabolism KW - Mutagenesis, Insertional KW - Biodegradation, Environmental -- drug effects KW - Lindane -- metabolism KW - Anabaena -- metabolism KW - Operon KW - Nitrate Reductases -- genetics KW - Anabaena -- drug effects KW - Chlorine -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78989038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+bacteriology&rft.atitle=Dechlorination+of+lindane+by+the+cyanobacterium+Anabaena+sp.+strain+PCC7120+depends+on+the+function+of+the+nir+operon.&rft.au=Kuritz%2C+T%3BBocanera%2C+L+V%3BRivera%2C+N+S&rft.aulast=Kuritz&rft.aufirst=T&rft.date=1997-05-01&rft.volume=179&rft.issue=10&rft.spage=3368&rft.isbn=&rft.btitle=&rft.title=Journal+of+bacteriology&rft.issn=00219193&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-06-09 N1 - Date created - 1997-06-09 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: J Bacteriol. 1991 Nov;173(21):6811-9 [1718942] J Bacteriol. 1997 Jan;179(2):477-86 [8990301] J Bacteriol. 1981 Jan;145(1):175-80 [6780511] J Bacteriol. 1985 Jan;161(1):321-5 [2857161] Mol Gen Genet. 1993 Jan;236(2-3):193-202 [8437564] Appl Environ Microbiol. 1993 Apr;59(4):1162-7 [8476290] Appl Environ Microbiol. 1994 Apr;60(4):1053-8 [8017903] J Bacteriol. 1995 Jan;177(2):290-6 [7814317] Appl Environ Microbiol. 1995 Jan;61(1):234-8 [7534052] Plant Cell Physiol. 1995 Mar;36(2):207-13 [7767600] J Bacteriol. 1995 Nov;177(21):6137-43 [7592378] Mol Microbiol. 1996 Mar;19(6):1307-18 [8730872] J Bacteriol. 1996 Oct;178(19):5822-5 [8824636] FEMS Microbiol Lett. 1996 Feb 1;136(1):1-11 [8919448] J Bacteriol. 1997 Jan;179(1):258-66 [8982006] Mol Cell Biochem. 1976 Feb 25;10(3):161-9 [4727] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Unmanned aerial vehicles that even geoscience departments can afford AN - 52721205; 1997-038569 JF - Geotimes AU - Nyquist, Jonathan E Y1 - 1997/05// PY - 1997 DA - May 1997 SP - 20 EP - 23 PB - American Geological Institute, Alexandria, VA VL - 42 IS - 5 SN - 0016-8556, 0016-8556 KW - technology KW - aerial photography KW - applications KW - research KW - cost KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52721205?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geotimes&rft.atitle=Unmanned+aerial+vehicles+that+even+geoscience+departments+can+afford&rft.au=Nyquist%2C+Jonathan+E&rft.aulast=Nyquist&rft.aufirst=Jonathan&rft.date=1997-05-01&rft.volume=42&rft.issue=5&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Geotimes&rft.issn=00168556&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GEOTAJ N1 - SubjectsTermNotLitGenreText - aerial photography; applications; cost; remote sensing; research; technology ER - TY - JOUR T1 - The effect of sequential removal of organic matter on the surface morphology of humin AN - 52627620; 1998-019439 JF - Soil Science AU - Malekani, Kalumbu AU - Rice, James A AU - Lin, Jar-Shyong Y1 - 1997/05// PY - 1997 DA - May 1997 SP - 333 EP - 342 PB - Williams & Wilkins Company, Baltimore, MD VL - 162 IS - 5 SN - 0038-075X, 0038-075X KW - United States KW - soils KW - surface properties KW - sorption KW - electrical properties KW - X-ray diffraction data KW - micromorphology KW - porosity KW - size KW - humin KW - organic compounds KW - transport KW - insoluble residues KW - agrochemicals KW - fractals KW - Podzols KW - pH KW - surface area KW - South Dakota KW - 02C:Geochemistry of rocks, soils, and sediments KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52627620?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science&rft.atitle=The+effect+of+sequential+removal+of+organic+matter+on+the+surface+morphology+of+humin&rft.au=Malekani%2C+Kalumbu%3BRice%2C+James+A%3BLin%2C+Jar-Shyong&rft.aulast=Malekani&rft.aufirst=Kalumbu&rft.date=1997-05-01&rft.volume=162&rft.issue=5&rft.spage=333&rft.isbn=&rft.btitle=&rft.title=Soil+Science&rft.issn=0038075X&rft_id=info:doi/ L2 - http://www.soilsci.com LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 54 N1 - PubXState - MD N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - SOSCAK N1 - SubjectsTermNotLitGenreText - agrochemicals; electrical properties; fractals; humin; insoluble residues; micromorphology; organic compounds; pH; Podzols; porosity; size; soils; sorption; South Dakota; surface area; surface properties; transport; United States; X-ray diffraction data ER - TY - JOUR T1 - Characterization and solubility measurements of uranium-contaminated soils to support risk assessment AN - 52094609; 2002-047403 JF - Health Physics AU - Elless, M P AU - Armstrong, A Q AU - Lee, S Y Y1 - 1997/05// PY - 1997 DA - May 1997 SP - 716 EP - 726 PB - Pergamon, Long Island, NY VL - 72 IS - 5 SN - 0017-9078, 0017-9078 KW - United States KW - soils KW - pollutants KW - Fernald Nuclear Facility KW - characterization KW - pollution KW - bioavailability KW - atmospheric precipitation KW - solubility KW - measurement KW - acid rain KW - carcinogens KW - toxicity KW - Hamilton County Ohio KW - metals KW - Butler County Ohio KW - risk assessment KW - uranium KW - geochemistry KW - actinides KW - rain KW - public health KW - Ohio KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52094609?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+health+perspectives&rft.atitle=Dietary+estrogens+stimulate+human+breast+cells+to+enter+the+cell+cycle.&rft.au=Dees%2C+C%3BFoster%2C+J+S%3BAhamed%2C+S%3BWimalasena%2C+J&rft.aulast=Dees&rft.aufirst=C&rft.date=1997-04-01&rft.volume=105+Suppl+3&rft.issue=&rft.spage=633&rft.isbn=&rft.btitle=&rft.title=Environmental+health+perspectives&rft.issn=00916765&rft_id=info:doi/ L2 - http://www.health-physics.com/pt/re/healthphys/home.htm;jsessionid=G5qSTXSp0vDSHYTCTzDnLVFQz7CBNyYYSGk1jRLYMGG4QvPYTKvJ!1240718814!-949856144!8091!-1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 31 N1 - PubXState - NY N1 - Document feature - illus. incl. 8 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - acid rain; actinides; atmospheric precipitation; bioavailability; Butler County Ohio; carcinogens; characterization; Fernald Nuclear Facility; geochemistry; Hamilton County Ohio; measurement; metals; Ohio; pollutants; pollution; public health; rain; risk assessment; soils; solubility; toxicity; United States; uranium ER - TY - JOUR T1 - Framework for assessing ecological risks of petroleum-derived materials in soil AN - 52042388; 2003-000455 AB - This report provides a framework that applies the paradigm to the specific problem of assessing the ecological risks of petroleum in soil. This type of approach requires that assessments be performed in phases: (1) a scoping assessment to determine whether there is a potential route of exposure for potentially significant ecological receptors; (2) a screening assessment to determine whether exposures could potentially reach toxic levels; and (3) a definitive assessment to estimate the nature, magnitude, and extent of risks. The principal technical issue addressed is the chemically complex nature of petroleum--a complexity that may be dealt with by assessing risks on the basis of properties of the whole material, properties of individual chemicals that are representative of chemical classes, distributions of properties of the constituents of chemical classes, properties of chemicals detected in the soil, and properties of indicator chemicals. The advantages and feasibility of these alternatives are discussed. The report concludes with research recommendations for improving each stage in the assessment process. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Suter, G W Y1 - 1997/05// PY - 1997 DA - May 1997 SP - 80 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - soils KW - toxic materials KW - pollutants KW - pollution KW - biogeography KW - petroleum products KW - environmental effects KW - organic compounds KW - toxicity KW - decontamination KW - hydrocarbons KW - risk assessment KW - ecology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52042388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Spatial+and+temporal+variations+in+major+ion+chemistry%2C+O-18+and+CFC+in+groundwater+from+a+fractured+rock+aquifer&rft.au=van+der+Hoven%2C+Stephen+J%3BMoline%2C+Gerilynn+R%3BSolomon%2C+D+Kip%3BAnonymous&rft.aulast=van+der+Hoven&rft.aufirst=Stephen&rft.date=1997-04-01&rft.volume=78&rft.issue=17%2C+Suppl.&rft.spage=158&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2003-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number PB99-115099NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Contract DE-AC05-96OR22464 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - biogeography; decontamination; ecology; environmental effects; hydrocarbons; organic compounds; petroleum products; pollutants; pollution; risk assessment; soils; toxic materials; toxicity ER - TY - JOUR T1 - The detection and mapping of buried waste AN - 51247217; 2008-067232 JF - International Journal of Remote Sensing AU - Irvine, J M AU - Evers, T K AU - Smyre, J L AU - Huff, D AU - King, A L AU - Stahl, G AU - Odenweller, J A2 - Bowden, Kathie Y1 - 1997/05// PY - 1997 DA - May 1997 SP - 1583 EP - 1595 PB - Taylor & Francis, London VL - 18 IS - 7 SN - 0143-1161, 0143-1161 KW - United States KW - hazardous waste KW - Sr-90 KW - U. S. Department of Energy KW - imagery KW - isotopes KW - moisture KW - government agencies KW - mapping KW - temperature KW - remediation KW - radioactive isotopes KW - Tennessee KW - diurnal variations KW - thermal imagery KW - buried features KW - soils KW - Oak Ridge National Laboratory KW - migration KW - alkaline earth metals KW - monitoring KW - statistical analysis KW - cost KW - detection KW - metals KW - aerial photography KW - strontium KW - image analysis KW - remote sensing KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51247217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Remote+Sensing&rft.atitle=The+detection+and+mapping+of+buried+waste&rft.au=Irvine%2C+J+M%3BEvers%2C+T+K%3BSmyre%2C+J+L%3BHuff%2C+D%3BKing%2C+A+L%3BStahl%2C+G%3BOdenweller%2C+J&rft.aulast=Irvine&rft.aufirst=J&rft.date=1997-05-01&rft.volume=18&rft.issue=7&rft.spage=1583&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Remote+Sensing&rft.issn=01431161&rft_id=info:doi/ L2 - http://www.tandf.co.uk/journals/titles/01431161.asp LA - English DB - GeoRef N1 - Conference title - ERIM eleventh thematic conference on Applied geologic remote sensing practical solutions for real world problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerial photography; alkaline earth metals; buried features; cost; detection; diurnal variations; government agencies; hazardous waste; image analysis; imagery; isotopes; mapping; metals; migration; moisture; monitoring; Oak Ridge National Laboratory; radioactive isotopes; remediation; remote sensing; soils; Sr-90; statistical analysis; strontium; temperature; Tennessee; thermal imagery; U. S. Department of Energy; United States ER - TY - JOUR T1 - Evidence that hyporheic zones increase heterotrophic metabolism and phosphorus uptake in forest streams AN - 1808730696; PQ0003371944 AB - We used nondisruptive, whole-stream methods to measure hydraulic characteristics, ecosystem metabolism, and phosphorus cycling in the west fork of Walker Branch (WB), Tennessee and in Hugh White Creek (HWC), North Carolina. Although similar in many of their hydrological and chemical characteristics, transient storage zone volume in HWC was relatively large (1.5 times that of the flowing water zone), whereas transient storage zone volume in WB was small (0.1 times that of the flowing water zone). Both streams were highly heterotrophic (gross primary production: total respiration ratios <0.1), although resppiration rate was 2.4 times greater in HWC than in WB. Phosphorus uptake rate was 2.6 times greater in HWC than in WB, and P uptake length was 5 times longer in WB than in HWC. Analysis of super(33)P : super(3)H ratio profiles from super(33)PO sub(4) and super(3)H sub(2)O injection experiments indicated that P uptake within the transient storage zone accounted for 43% of the total P uptake in HWC but was negligible in WB, explaining, in part, the difference in total P uptake rate between these streams. The higher rate of P uptake in the surface zone, shorter P uptake length, and larger ratio of P uptake: respiration in HWC compared with WB suggest that the microbial community in HWC exerts a greater demand for and has a greater affinity for streamwater P, presumably as a result of a greater supply of labile organic matter and/or lower nutrient levels in HWC. JF - Limnology and Oceanography AU - Mulholland, Patrick J AU - Marzolf, Erich R AU - Webster, Jackson R AU - Hart, Deborah R AU - Hendricks, Susan P AD - Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 3783 l-6036. Y1 - 1997/05// PY - 1997 DA - May 1997 SP - 443 EP - 451 PB - Association for the Sciences of Limnology and Oceanography VL - 42 IS - 3 SN - 0024-3590, 0024-3590 KW - Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Hydraulics KW - Respiration KW - Phosphorus KW - Forests KW - Limnology KW - Nutrients KW - Streams KW - Primary production KW - Absorption KW - Stream Pollution KW - Nutrient uptake KW - Marine KW - ANW, USA, North Carolina KW - Organic matter KW - Microbial activity KW - Creek KW - Phosphorus cycle KW - Methodology KW - Storage KW - USA, North Carolina, Hugh White Creek KW - USA, Tennessee KW - USA, Tennessee, Walker Branch KW - Uptake KW - Metabolism KW - AQ 00001:Water Resources and Supplies KW - Q1 08482:Ecosystems and energetics KW - SW 0810:General KW - P 1000:MARINE POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808730696?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Limnology+and+Oceanography&rft.atitle=Evidence+that+hyporheic+zones+increase+heterotrophic+metabolism+and+phosphorus+uptake+in+forest+streams&rft.au=Mulholland%2C+Patrick+J%3BMarzolf%2C+Erich+R%3BWebster%2C+Jackson+R%3BHart%2C+Deborah+R%3BHendricks%2C+Susan+P&rft.aulast=Mulholland&rft.aufirst=Patrick&rft.date=1997-05-01&rft.volume=42&rft.issue=3&rft.spage=443&rft.isbn=&rft.btitle=&rft.title=Limnology+and+Oceanography&rft.issn=00243590&rft_id=info:doi/10.4319%2Flo.1997.42.3.0443 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-07-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Organic matter; Respiration; Phosphorus; Uptake; Creek; Primary production; Streams; Methodology; Phosphorus cycle; Hydraulics; Limnology; Forests; Microbial activity; Nutrients; Storage; Nutrient uptake; Metabolism; Absorption; Stream Pollution; USA, Tennessee; USA, North Carolina, Hugh White Creek; ANW, USA, North Carolina; USA, Tennessee, Walker Branch; Marine DO - http://dx.doi.org/10.4319/lo.1997.42.3.0443 ER - TY - JOUR T1 - An improved colorimetric assay for vicinal diol determination by Ti(III) and its utilization for reporting microbial O-demethylation AN - 16031465; 4089358 AB - A simple assay for quantifying O-demethylation activity is desired for investigating the microbial utilization of phenylmethylethers. Detailed experiments showed that the titanium (III) nitrilotriacetate-vicinal diol colorimetric assay produced better results when Ti(III) and vicinal diols were mixed at ratios closer to 1:1 within the appropriate pH range and when the absorbance was measured at the wavelength of maximum absorbance. Vanillate was found to be a better substrate than syringate and ferulate for the determination of O-demethylating activity by Ti(III). The Ti(III) colorimetric assay was sensitive, detecting as low as 10 mu M of vicinal diol. A low concentration (<0.25 mM) of Ti(III) did not inhibit the growth of acetogens on phenylmethylethers. Ti(III) was found as a reliable intrinsic indicator for enumerating O-demethylating microorganisms in environmental samples by the most probable number (MPN) method. The improved Ti(III)-vicinal diol colorimetric assay offers a sensitive, convenient, and cost-effective approach for studying microbial O-demethylation activity and population density. JF - Journal of Microbiological Methods AU - Liu, Shi V AD - Environmental Sciences Division, Oak Ridge National Laboratory, P.O. Box 2008 Oak Ridge, TN 37831-6036, USA Y1 - 1997/05// PY - 1997 DA - May 1997 SP - 85 EP - 95 PB - ELSEVIER SCIENCE B.V. VL - 29 IS - 2 SN - 0167-7012, 0167-7012 KW - phenylmethylethers KW - acetogenic microorganisms KW - titanium KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - population density KW - colorimetry KW - demethylation KW - A 01113:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16031465?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Microbiological+Methods&rft.atitle=An+improved+colorimetric+assay+for+vicinal+diol+determination+by+Ti%28III%29+and+its+utilization+for+reporting+microbial+O-demethylation&rft.au=Liu%2C+Shi+V&rft.aulast=Liu&rft.aufirst=Shi&rft.date=1997-05-01&rft.volume=29&rft.issue=2&rft.spage=85&rft.isbn=&rft.btitle=&rft.title=Journal+of+Microbiological+Methods&rft.issn=01677012&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - colorimetry; demethylation; population density ER - TY - JOUR T1 - Dietary estrogens stimulate human breast cells to enter the cell cycle. AN - 79036587; 9168007 AB - It has been suggested that dietary estrogens neutralize the effect of synthetic chemicals that mimic the effects of estrogen (i.e., xenoestrogens, environmental estrogens). Genistein, a dietary estrogen, inhibits the growth of breast cancer cells at high doses but additional studies have suggested that at low doses, genistein stimulates proliferation of breast cancer cells. Therefore, if dietary estrogens are estrogenic at low doses, one would predict that they stimulate estrogen-receptor positive breast cancer cells to enter the cell cycle. Genistein and the fungal toxin zearalenone were found to increase the activity of cyclin dependent kinase 2 (Cdk2) and cyclin D1 synthesis and stimulate the hyperphosphorylation of the retinoblastoma susceptibility gene product pRb105 in MCF-7 cells. The steroidal antiestrogen ICI 182,780 suppressed dietary estrogen-mediated activation of Cdk2. Dietary estrogens not only failed to suppress DDT-induced Cdk2 activity, but were found to slightly increase enzyme activity. Both zearalenone and genistein were found to stimulate the expression of a luciferase reporter gene under the control of an estrogen response element in MVLN cells. Our findings are consistent with a conclusion that dietary estrogens at low concentrations do not act as antiestrogens, but act like DDT and estradiol to stimulate human breast cancer cells to enter the cell cycle. JF - Environmental health perspectives AU - Dees, C AU - Foster, J S AU - Ahamed, S AU - Wimalasena, J AD - Health Sciences Research Division, Oak Ridge National Laboratory, Tennessee, USA. genase@aol.com Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 633 EP - 636 VL - 105 Suppl 3 SN - 0091-6765, 0091-6765 KW - Carcinogens KW - 0 KW - Cyclins KW - Estrogens, Non-Steroidal KW - Oncogene Proteins KW - Receptors, Estrogen KW - Retinoblastoma Protein KW - Cyclin D1 KW - 136601-57-5 KW - Luciferases KW - EC 1.13.12.- KW - Protein-Serine-Threonine Kinases KW - EC 2.7.11.1 KW - CDC2-CDC28 Kinases KW - EC 2.7.11.22 KW - CDK2 protein, human KW - Cyclin-Dependent Kinase 2 KW - Cyclin-Dependent Kinases KW - Index Medicus KW - Cyclin-Dependent Kinases -- metabolism KW - Cyclins -- biosynthesis KW - Receptors, Estrogen -- drug effects KW - Protein-Serine-Threonine Kinases -- metabolism KW - Environmental Health KW - Humans KW - Carcinogens -- toxicity KW - Breast Neoplasms -- metabolism KW - Receptors, Estrogen -- metabolism KW - Oncogene Proteins -- biosynthesis KW - Luciferases -- biosynthesis KW - Tumor Cells, Cultured KW - Phosphorylation KW - Risk Factors KW - Neoplasms, Hormone-Dependent -- metabolism KW - Retinoblastoma Protein -- metabolism KW - Breast Neoplasms -- etiology KW - Enzyme Activation -- drug effects KW - Neoplasms, Hormone-Dependent -- etiology KW - Luciferases -- genetics KW - Female KW - Estrogens, Non-Steroidal -- toxicity KW - Breast -- drug effects KW - Breast -- cytology KW - Cell Cycle -- drug effects KW - Diet -- adverse effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79036587?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+health+perspectives&rft.atitle=Dietary+estrogens+stimulate+human+breast+cells+to+enter+the+cell+cycle.&rft.au=Dees%2C+C%3BFoster%2C+J+S%3BAhamed%2C+S%3BWimalasena%2C+J&rft.aulast=Dees&rft.aufirst=C&rft.date=1997-04-01&rft.volume=105+Suppl+3&rft.issue=&rft.spage=633&rft.isbn=&rft.btitle=&rft.title=Environmental+health+perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-08-11 N1 - Date created - 1997-08-11 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: Biochem Pharmacol. 1974 Jan 15;23(2):447-51 [4360348] Environ Health Perspect. 1997 Apr;105 Suppl 3:625-32 [9168006] Proc Natl Acad Sci U S A. 1986 Apr;83(8):2496-500 [3458212] Biotechniques. 1990 Oct;9(4):450-9 [2257144] Proc Natl Acad Sci U S A. 1992 Sep 1;89(17):7900-4 [1518810] Science. 1993 Jan 29;259(5095):618-21 [8430308] J Cell Biol. 1993 Apr;121(1):101-11 [8458862] J Natl Cancer Inst. 1994 Feb 2;86(3):232-4 [8283497] Environ Health Perspect. 1993 Oct;101(5):372-7 [8119245] J Natl Cancer Inst. 1994 Apr 20;86(8):576-7 [7702645] J Natl Cancer Inst. 1994 Apr 20;86(8):589-99 [8145274] Science. 1994 Jul 15;265(5170):308-10 [8023147] Cell. 1994 Nov 18;79(4):551-5 [7954821] J Natl Cancer Inst. 1994 Dec 7;86(23):1758-65 [7966413] Proc Soc Exp Biol Med. 1995 Jan;208(1):103-8 [7892283] Proc Soc Exp Biol Med. 1995 Jan;208(1):109-15 [7892284] Biochem Biophys Res Commun. 1995 Jun 15;211(2):600-6 [7794275] Environ Health Perspect. 1995 Jun;103(6):582-7 [7556011] Int J Cancer. 1996 Jan 17;65(2):186-91 [8567115] Mol Endocrinol. 1996 May;10(5):488-98 [8732680] Toxicol Lett. 1985 Sep;27(1-3):109-13 [4060181] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Neutron RBEs for cytopenia and repopulation of stroma and hematopoietic stem cells: mathematical models of marrow cell kinetics. AN - 78878527; 9119677 AB - The objectives of this study were to (a) extend previous bone-marrow cell kinetics models that have been published for ionizing photons to include neutron radiations, and (b) provide Relative Biological Effectiveness (RBE) values for time-specific cell killing (cytopenia) and compensatory cellular proliferation (repopulation in response to toxic injury) for neutron doses ranging from 0.01 to 4.5 Gy delivered uniformly over one minute, hour, day, week, and month. RBEs for cytopenia of a cell lineage were based on ratios of protocol-specific doses that determined the same cell population nadir, whereas the RBEs for repopulation of a lineage were based on the ratios of protocol-specific doses that corresponded to the same total number of cells killed over the radiation treatments, and which should be replaced for long-term survival of the animal. Time-dependent RBEs were computed for neutron exposures relative to the effect of 60Co gamma rays given as a prompt dose. By the use of these RBE factors, low or variable dose rates, dose fractionations given over long periods of time, and different protocols involving several radiation qualities can be converted realistically, and by standard convention, into an equivalent dose of a reference radiation comprised of x or gamma rays given either as a pulse or at any other reference dose rate for which risk information based on epidemiological or animal dose-response data are available. For stromal tissues irradiated by fission neutrons, time-dependent RBEs for cytopenia were computed to range from 4.24 to 0.70 and RBEs for repopulation varied from a high of 6.88 to a low of 2.24. For hematopoietic stem cells irradiated by fission neutrons, time-dependent RBEs for cytopenia were computed to range from 5.02 to 0.22 and RBEs for repopulation varied from a high of 5.02 to a low of 1.98. RBEs based on tissue-kerma-free-in-air would be about twofold lower for isotropic cloud or rotational exposure geometries because marrow dose from isotropic neutron fields suffer factor-of-two greater attenuation than the gamma doses from gamma photons. For certain doses and dose rates, the RBE values computed for compensatory cellular proliferation clearly demonstrate the behavior that is commonly referred to as an inverse dose-rate effect, i.e., protraction of exposure may-under certain conditions-increase the magnitude of the dose response. Furthermore, because of non-linear rates for repair and repopulation, the highest RBEs are not necessarily found for the lowest doses nor the lowest RBEs always found at the highest doses. JF - Health physics AU - Jones, T D AU - Morris, M D AU - Young, R W AU - Kehlet, R A AD - Health Sciences Research Division, Oak Ridge National Laboratory, TN 37831-6101, USA. Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 530 EP - 543 VL - 72 IS - 4 SN - 0017-9078, 0017-9078 KW - Index Medicus KW - Animals KW - Relative Biological Effectiveness KW - Kinetics KW - Humans KW - Cell Death -- radiation effects KW - Colony-Forming Units Assay KW - Mathematics KW - Bone Marrow Cells KW - Fast Neutrons -- adverse effects KW - Hematopoietic Stem Cells -- cytology KW - Bone Marrow -- radiation effects KW - Models, Biological KW - Hematopoietic Stem Cells -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78878527?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=Neutron+RBEs+for+cytopenia+and+repopulation+of+stroma+and+hematopoietic+stem+cells%3A+mathematical+models+of+marrow+cell+kinetics.&rft.au=Jones%2C+T+D%3BMorris%2C+M+D%3BYoung%2C+R+W%3BKehlet%2C+R+A&rft.aulast=Jones&rft.aufirst=T&rft.date=1997-04-01&rft.volume=72&rft.issue=4&rft.spage=530&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-04-22 N1 - Date created - 1997-04-22 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Multiple tracers of shallow ground-water flow and recharge in hilly loess; discussion and reply AN - 52724303; 1997-037568 JF - Ground Water AU - Joshi, Bhaskar AU - O'Brien, R AU - Keller, C K AU - Smith, J L Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 194 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 35 IS - 2 SN - 0017-467X, 0017-467X KW - isotopes KW - halogens KW - unsaturated zone KW - tritium KW - preferential flow KW - fluid dynamics KW - ground water KW - saturated zone KW - radioactive isotopes KW - chloride ion KW - mass balance KW - tracers KW - sediments KW - chlorine KW - clastic sediments KW - porous materials KW - water balance KW - aquifers KW - models KW - recharge KW - detection KW - hydrogen KW - loess KW - shallow aquifers KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52724303?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Multiple+tracers+of+shallow+ground-water+flow+and+recharge+in+hilly+loess%3B+discussion+and+reply&rft.au=Joshi%2C+Bhaskar%3BO%27Brien%2C+R%3BKeller%2C+C+K%3BSmith%2C+J+L&rft.aulast=Joshi&rft.aufirst=Bhaskar&rft.date=1997-04-01&rft.volume=35&rft.issue=2&rft.spage=194&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 3 N1 - PubXState - IL N1 - SuppNotes - For reference to original see O'Brien, R. O., et al., Ground Water, Vol. 34, No. 4, p. 675-682, 1996 N1 - Last updated - 2016-10-25 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - aquifers; chloride ion; chlorine; clastic sediments; detection; fluid dynamics; ground water; halogens; hydrogen; isotopes; loess; mass balance; models; porous materials; preferential flow; radioactive isotopes; recharge; saturated zone; sediments; shallow aquifers; tracers; tritium; unsaturated zone; water balance ER - TY - JOUR T1 - Synthetic seismic characterization of fracture zone reflectivity in conjunction with the X-10 reflection seismic program, Oak Ridge, TN AN - 52698103; 1997-049099 JF - Abstracts with Programs - Geological Society of America AU - Tucker, Allan Z AU - Carr, B J AU - Doll, William E AU - Anonymous Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 71 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - geophysical surveys KW - site exploration KW - eastern Tennessee KW - well-logging KW - government agencies KW - vertical seismic profiles KW - Tennessee KW - Anderson County Tennessee KW - Knox County Tennessee KW - faults KW - seismograms KW - Oak Ridge National Laboratory KW - seismic profiles KW - Melton Valley KW - geophysical methods KW - reflection methods KW - seismic methods KW - fracture zones KW - boreholes KW - acoustical logging KW - synthetic seismograms KW - surveys KW - geophysical profiles KW - waste disposal KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52698103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Synthetic+seismic+characterization+of+fracture+zone+reflectivity+in+conjunction+with+the+X-10+reflection+seismic+program%2C+Oak+Ridge%2C+TN&rft.au=Tucker%2C+Allan+Z%3BCarr%2C+B+J%3BDoll%2C+William+E%3BAnonymous&rft.aulast=Tucker&rft.aufirst=Allan&rft.date=1997-04-01&rft.volume=29&rft.issue=5&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Cordilleran Section, 93rd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - acoustical logging; Anderson County Tennessee; boreholes; eastern Tennessee; faults; fracture zones; geophysical methods; geophysical profiles; geophysical surveys; government agencies; Knox County Tennessee; Melton Valley; Oak Ridge National Laboratory; reflection methods; seismic methods; seismic profiles; seismograms; site exploration; surveys; synthetic seismograms; Tennessee; United States; vertical seismic profiles; waste disposal; well-logging ER - TY - JOUR T1 - Spatial and temporal variations in major ion chemistry, O-18 and CFC in groundwater from a fractured rock aquifer AN - 52649228; 1998-010884 JF - Eos, Transactions, American Geophysical Union AU - van der Hoven, Stephen J AU - Moline, Gerilynn R AU - Solomon, D Kip AU - Anonymous Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 158 PB - American Geophysical Union, Washington, DC VL - 78 IS - 17, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - fractured materials KW - oxygen KW - isotopes KW - eastern Tennessee KW - atmospheric precipitation KW - ions KW - stable isotopes KW - chlorofluorocarbons KW - ground water KW - spatial distribution KW - Tennessee KW - halogenated hydrocarbons KW - Anderson County Tennessee KW - geochemistry KW - Oak Ridge National Laboratory KW - monitoring KW - pollutants KW - pollution KW - hydrochemistry KW - recharge KW - organic compounds KW - hydraulic head KW - O-18 KW - temporal distribution KW - 21:Hydrogeology KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52649228?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Spatial+and+temporal+variations+in+major+ion+chemistry%2C+O-18+and+CFC+in+groundwater+from+a+fractured+rock+aquifer&rft.au=van+der+Hoven%2C+Stephen+J%3BMoline%2C+Gerilynn+R%3BSolomon%2C+D+Kip%3BAnonymous&rft.aulast=van+der+Hoven&rft.aufirst=Stephen&rft.date=1997-04-01&rft.volume=78&rft.issue=17%2C+Suppl.&rft.spage=158&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1997 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; atmospheric precipitation; chlorofluorocarbons; eastern Tennessee; fractured materials; geochemistry; ground water; halogenated hydrocarbons; hydraulic head; hydrochemistry; ions; isotopes; monitoring; O-18; Oak Ridge National Laboratory; organic compounds; oxygen; pollutants; pollution; recharge; spatial distribution; stable isotopes; temporal distribution; Tennessee; United States ER - TY - JOUR T1 - Coupled geochemistry and bioreactions for remediation modeling AN - 52646705; 1998-010915 JF - Eos, Transactions, American Geophysical Union AU - Toran, Laura AU - Bryant, Steve AU - Eaton, Joe AU - Wheeler, Mary AU - Anonymous Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 166 PB - American Geophysical Union, Washington, DC VL - 78 IS - 17, Suppl. SN - 0096-3941, 0096-3941 KW - solute transport KW - biodegradation KW - pollutants KW - pollution KW - coupling KW - bioremediation KW - hydrochemistry KW - remediation KW - ground water KW - aquifers KW - nonaqueous phase liquids KW - models KW - chemical reactions KW - reduction KW - geochemistry KW - microorganisms KW - 02B:Hydrochemistry KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52646705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Coupled+geochemistry+and+bioreactions+for+remediation+modeling&rft.au=Toran%2C+Laura%3BBryant%2C+Steve%3BEaton%2C+Joe%3BWheeler%2C+Mary%3BAnonymous&rft.aulast=Toran&rft.aufirst=Laura&rft.date=1997-04-01&rft.volume=78&rft.issue=17%2C+Suppl.&rft.spage=166&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1997 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquifers; biodegradation; bioremediation; chemical reactions; coupling; geochemistry; ground water; hydrochemistry; microorganisms; models; nonaqueous phase liquids; pollutants; pollution; reduction; remediation; solute transport ER - TY - JOUR T1 - Concentration of uranium particulates from soils using a novel density-separation technique AN - 52623906; 1998-020982 JF - Soil Science Society of America Journal AU - Elless, M P AU - Timpson, M E AU - Lee, S Y Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 626 EP - 631 PB - Soil Science Society of America, Madison, WI VL - 61 IS - 2 SN - 0361-5995, 0361-5995 KW - United States KW - silicates KW - autunite KW - density KW - reclamation KW - techniques KW - remediation KW - magnetic properties KW - Hamilton County Ohio KW - orthosilicates KW - oxides KW - Magstream density separator KW - particulate materials KW - coffinite KW - chemical composition KW - geochemistry KW - heavy metals KW - Eh KW - Ohio KW - zircon group KW - Fernald Ohio KW - Fernald Environmental Management Project KW - pollutants KW - pollution KW - electron microscopy data KW - phosphates KW - nesosilicates KW - metals KW - uranium KW - uraninite KW - actinides KW - chemical fractionation KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52623906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Concentration+of+uranium+particulates+from+soils+using+a+novel+density-separation+technique&rft.au=Elless%2C+M+P%3BTimpson%2C+M+E%3BLee%2C+S+Y&rft.aulast=Elless&rft.aufirst=M&rft.date=1997-04-01&rft.volume=61&rft.issue=2&rft.spage=626&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 17 N1 - PubXState - WI N1 - Document feature - illus. incl. 1 table, 1 plate N1 - Last updated - 2012-06-07 N1 - CODEN - SSSJD4 N1 - SubjectsTermNotLitGenreText - actinides; autunite; chemical composition; chemical fractionation; coffinite; density; Eh; electron microscopy data; Fernald Environmental Management Project; Fernald Ohio; geochemistry; Hamilton County Ohio; heavy metals; magnetic properties; Magstream density separator; metals; nesosilicates; Ohio; orthosilicates; oxides; particulate materials; phosphates; pollutants; pollution; reclamation; remediation; silicates; techniques; United States; uraninite; uranium; zircon group ER - TY - JOUR T1 - A fundamental flaw in modified Redlich-Kwong equations for supercritical H (sub 2) O-CO (sub 2) fluids AN - 52601687; 1998-038605 JF - Eos, Transactions, American Geophysical Union AU - Blencoe, J G AU - Anovitz, L M AU - Seitz, J C AU - Anonymous Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 335 PB - American Geophysical Union, Washington, DC VL - 78 IS - 17, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - pressure KW - fluid phase KW - high pressure KW - temperature KW - carbon dioxide KW - theoretical studies KW - errors KW - inclusions KW - volume KW - thermomechanical properties KW - fluid inclusions KW - Redlich-Kwong equations KW - thermodynamic properties KW - geochemistry KW - accuracy KW - high temperature KW - P-T conditions KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52601687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=A+fundamental+flaw+in+modified+Redlich-Kwong+equations+for+supercritical+H+%28sub+2%29+O-CO+%28sub+2%29+fluids&rft.au=Blencoe%2C+J+G%3BAnovitz%2C+L+M%3BSeitz%2C+J+C%3BAnonymous&rft.aulast=Blencoe&rft.aufirst=J&rft.date=1997-04-01&rft.volume=78&rft.issue=17%2C+Suppl.&rft.spage=335&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1997 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - accuracy; carbon dioxide; errors; fluid inclusions; fluid phase; geochemistry; high pressure; high temperature; inclusions; P-T conditions; pressure; Redlich-Kwong equations; temperature; theoretical studies; thermodynamic properties; thermomechanical properties; volume; water ER - TY - JOUR T1 - Re-analysis of the albite-water system AN - 52595927; 1998-038606 JF - Eos, Transactions, American Geophysical Union AU - Anovitz, L M AU - Blencoe, J G AU - Anonymous Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 335 EP - 336 PB - American Geophysical Union, Washington, DC VL - 78 IS - 17, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - silicates KW - plagioclase KW - experimental studies KW - mineral-water interface KW - albite KW - melts KW - chemical reactions KW - phase equilibria KW - framework silicates KW - thermodynamic properties KW - geochemistry KW - feldspar group KW - review KW - P-T conditions KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52595927?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Re-analysis+of+the+albite-water+system&rft.au=Anovitz%2C+L+M%3BBlencoe%2C+J+G%3BAnonymous&rft.aulast=Anovitz&rft.aufirst=L&rft.date=1997-04-01&rft.volume=78&rft.issue=17%2C+Suppl.&rft.spage=335&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1997 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - albite; chemical reactions; experimental studies; feldspar group; framework silicates; geochemistry; melts; mineral-water interface; P-T conditions; phase equilibria; plagioclase; review; silicates; thermodynamic properties; water ER - TY - JOUR T1 - Mass extinctions and major delta (super 13) C excursions in the Late Cambrian-Early Ordovician global oceans; are they directly related? AN - 50100318; 2010-012973 JF - Eos, Transactions, American Geophysical Union AU - Ripperdan, R L AU - Anonymous Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 179 PB - American Geophysical Union, Washington, DC VL - 78 IS - 17, Suppl. SN - 0096-3941, 0096-3941 KW - isotopes KW - paleo-oceanography KW - stable isotopes KW - Cambrian KW - paleoecology KW - Upper Cambrian KW - Ordovician KW - carbon KW - Invertebrata KW - Trilobita KW - geochemistry KW - productivity KW - biodiversity KW - Conodonta KW - Paleozoic KW - isotope ratios KW - global KW - C-13/C-12 KW - fluctuations KW - Arthropoda KW - marine environment KW - Lower Ordovician KW - Trilobitomorpha KW - mass extinctions KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50100318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Mass+extinctions+and+major+delta+%28super+13%29+C+excursions+in+the+Late+Cambrian-Early+Ordovician+global+oceans%3B+are+they+directly+related%3F&rft.au=Ripperdan%2C+R+L%3BAnonymous&rft.aulast=Ripperdan&rft.aufirst=R&rft.date=1997-04-01&rft.volume=78&rft.issue=17%2C+Suppl.&rft.spage=179&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1997 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Arthropoda; biodiversity; C-13/C-12; Cambrian; carbon; Conodonta; fluctuations; geochemistry; global; Invertebrata; isotope ratios; isotopes; Lower Ordovician; marine environment; mass extinctions; microfossils; Ordovician; paleo-oceanography; paleoecology; Paleozoic; productivity; stable isotopes; Trilobita; Trilobitomorpha; Upper Cambrian ER - TY - JOUR T1 - Estrogenic and DNA-damaging activity of Red No. 3 in human breast cancer cells. AN - 21253450; 11701794 AB - Exposure to pesticides, dyes, and pollutants that mimic the growth promoting effects of estrogen may cause breast cancer. The pesticide DDT and the food colorant Red No. 3 were found to increase the growth of HTB 133 but not estrogen receptor (ER) negative human breast cells (HTB 125) or rat liver epithelial cells (RLE). Red No. 3, beta-estradiol, and DDT increase ER site-specific DNA binding to the estrogen response element in HTB 133 cells and increase cyclin-dependent kinase 2 activity in MCF-7 breast cancer cells. Site-specific DNA binding by p53 in RLE, HTB 125, HTB 133, and MCF-7 cells was increased when they were treated with Red No. 3, which suggests that cellular DNA was damaged by this colorant. Red No. 3 increased binding of the ER from MCF-7 cells to the estrogen-responsive element. Consumption of Red No. 3, which has estrogenlike growth stimulatory properties and may be genotoxic, could be a significant risk factor in human breast carcinogenesis. Images Figure 4. A Figure 4. B Figure 5. A Figure 5. B Figure 6. Figure 7. A Figure 7. B Figure 7. C JF - Environmental Health Perspectives AU - Dees, C AU - Askari, M AU - Garrett, S AU - Gehrs, K AU - Henley, D AU - Ardies, C M AD - Health Sciences Research Division, Oak Ridge National Laboratory, Tennessee, USA, genase@aol.com Y1 - 1997/04// PY - 1997 DA - Apr 1997 SP - 625 EP - 632 PB - US Government Printing Office, Superintendent of Documents, P.O. Box 371954 Pittsburgh PA 15250-7954 USA VL - 105 IS - Suppl 3 SN - 0091-6765, 0091-6765 KW - Biochemistry Abstracts 2: Nucleic Acids; Risk Abstracts; Environment Abstracts KW - Epithelial cells KW - Hepatocytes KW - Food KW - Insecticides KW - Pollutants KW - Risk factors KW - Cyclin-dependent kinase 2 KW - Regulatory sequences KW - Genotoxicity KW - Cancer KW - p53 protein KW - Dyes KW - Carcinogenesis KW - Pesticides KW - DDT KW - DNA KW - Liver KW - Breast cancer KW - Estrogen receptors KW - estrogens KW - N 14835:Protein-Nucleic Acids Association KW - R2 23060:Medical and environmental health KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21253450?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Health+Perspectives&rft.atitle=Estrogenic+and+DNA-damaging+activity+of+Red+No.+3+in+human+breast+cancer+cells.&rft.au=Dees%2C+C%3BAskari%2C+M%3BGarrett%2C+S%3BGehrs%2C+K%3BHenley%2C+D%3BArdies%2C+C+M&rft.aulast=Dees&rft.aufirst=C&rft.date=1997-04-01&rft.volume=105&rft.issue=Suppl+3&rft.spage=625&rft.isbn=&rft.btitle=&rft.title=Environmental+Health+Perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-01-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Epithelial cells; Hepatocytes; Regulatory sequences; Food; Genotoxicity; p53 protein; Pollutants; Dyes; Risk factors; DDT; Pesticides; Carcinogenesis; Breast cancer; Cyclin-dependent kinase 2; Estrogen receptors; Insecticides; Liver; DNA; Cancer; estrogens ER - TY - CONF T1 - NIEHS/EPA Workshops. Pattern formation. AN - 78953174; 9100309 JF - Reproductive toxicology (Elmsford, N.Y.) AU - Woychik, R AU - Hogan, B AU - Bryant, S AU - Eichele, G AU - Kimelman, D AU - Noden, D AU - Schoenwolf, G AU - Wright, C Y1 - 1997 PY - 1997 DA - 1997 SP - 339 EP - 344 VL - 11 IS - 2-3 KW - Growth Substances KW - 0 KW - Teratogens KW - Tretinoin KW - 5688UTC01R KW - Index Medicus KW - Genes, Homeobox -- physiology KW - Animals KW - Tretinoin -- physiology KW - Tretinoin -- toxicity KW - Teratogens -- toxicity KW - Research KW - Embryo, Nonmammalian KW - Growth Substances -- physiology KW - Embryo, Mammalian -- drug effects KW - Embryonic and Fetal Development KW - Body Patterning -- physiology KW - Body Patterning -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78953174?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Reproductive+toxicology+%28Elmsford%2C+N.Y.%29&rft.atitle=NIEHS%2FEPA+Workshops.+Pattern+formation.&rft.au=Woychik%2C+R%3BHogan%2C+B%3BBryant%2C+S%3BEichele%2C+G%3BKimelman%2C+D%3BNoden%2C+D%3BSchoenwolf%2C+G%3BWright%2C+C&rft.aulast=Woychik&rft.aufirst=R&rft.date=1997-03-01&rft.volume=11&rft.issue=2-3&rft.spage=339&rft.isbn=&rft.btitle=&rft.title=Reproductive+toxicology+%28Elmsford%2C+N.Y.%29&rft.issn=08906238&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-07-14 N1 - Date created - 1997-07-14 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - The premetamorphic Greenbrier and Hayesville faults in the western Blue Ridge, central-western North Carolina AN - 52713672; 1997-040566 JF - Abstracts with Programs - Geological Society of America AU - Montes, Camilo AU - Hatcher, Robert D, Jr AU - Anonymous Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 60 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 3 SN - 0016-7592, 0016-7592 KW - United States KW - North America KW - flexure folds KW - west-central North Carolina KW - Paleozoic KW - Blue Ridge Province KW - structural analysis KW - Appalachians KW - mapping KW - overprinting KW - orogeny KW - Taconic Orogeny KW - Hayesville Fault KW - folds KW - North Carolina KW - polyphase processes KW - Greenbrier Fault KW - faults KW - Alleghany Orogeny KW - tectonostratigraphic units KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52713672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+premetamorphic+Greenbrier+and+Hayesville+faults+in+the+western+Blue+Ridge%2C+central-western+North+Carolina&rft.au=Montes%2C+Camilo%3BHatcher%2C+Robert+D%2C+Jr%3BAnonymous&rft.aulast=Montes&rft.aufirst=Camilo&rft.date=1997-03-01&rft.volume=29&rft.issue=3&rft.spage=60&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 46th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Alleghany Orogeny; Appalachians; Blue Ridge Province; faults; flexure folds; folds; Greenbrier Fault; Hayesville Fault; mapping; North America; North Carolina; orogeny; overprinting; Paleozoic; polyphase processes; structural analysis; Taconic Orogeny; tectonostratigraphic units; United States; west-central North Carolina ER - TY - JOUR T1 - Evaluation of metal and radionuclide data from neutron activation and acid-digestion-based spectrometry analyses of background soils; significance in environmental restoration AN - 52707979; 1997-052493 JF - Journal of Radioanalytical and Nuclear Chemistry AU - Lee, S Y AU - Watkins, D R AU - Jackson, B L AU - Schmoyer, R L AU - Lietzke, D A AU - Burgoa, B B AU - Branson, J T AU - Ammons, J T Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 57 EP - 64 PB - Elsevier, Lausanne-Budapest VL - 217 IS - 1 SN - 0236-5731, 0236-5731 KW - soils KW - concentration KW - toxic materials KW - inductively coupled plasma methods KW - isotopes KW - pollutants KW - data acquisition KW - background level KW - statistical analysis KW - data processing KW - pollution KW - mass spectra KW - acid digestion method KW - remediation KW - radioactive isotopes KW - detection KW - metals KW - neutron activation analysis KW - spectra KW - spectroscopy KW - regression analysis KW - heavy metals KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52707979?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Radioanalytical+and+Nuclear+Chemistry&rft.atitle=Evaluation+of+metal+and+radionuclide+data+from+neutron+activation+and+acid-digestion-based+spectrometry+analyses+of+background+soils%3B+significance+in+environmental+restoration&rft.au=Lee%2C+S+Y%3BWatkins%2C+D+R%3BJackson%2C+B+L%3BSchmoyer%2C+R+L%3BLietzke%2C+D+A%3BBurgoa%2C+B+B%3BBranson%2C+J+T%3BAmmons%2C+J+T&rft.aulast=Lee&rft.aufirst=S&rft.date=1997-03-01&rft.volume=217&rft.issue=1&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Journal+of+Radioanalytical+and+Nuclear+Chemistry&rft.issn=02365731&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 17 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Presented at the 9th international conference on Modern trends in activation analysis, Sept. 24-30, Seoul N1 - Last updated - 2012-06-07 N1 - CODEN - JRNCDM N1 - SubjectsTermNotLitGenreText - acid digestion method; background level; concentration; data acquisition; data processing; detection; heavy metals; inductively coupled plasma methods; isotopes; mass spectra; metals; neutron activation analysis; pollutants; pollution; radioactive isotopes; regression analysis; remediation; soils; spectra; spectroscopy; statistical analysis; toxic materials ER - TY - JOUR T1 - Formation of magnetite and Fe-rich carbonates by thermophilic bacteria from deep terrestrial subsurface; a possible mechanism for biomineralization in ALH84001 AN - 52689323; 1997-061157 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Vali, H AU - Zhang, C AU - Sears, S K AU - Lin, S AU - Phelps, T J AU - Cole, D AU - Onstott, T C AU - Kirschvink, J L AU - Williams-Jones, A E AU - McKay, D S AU - Black, David AU - Blanchard, Douglas Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 1473 EP - 1474 PB - Lunar and Planetary Science Conference, Houston, TX VL - 28, Part 3 KW - United States KW - thermophilic taxa KW - thallophytes KW - biomineralization KW - Plantae KW - experimental studies KW - stony meteorites KW - Martian meteorites KW - mechanism KW - achondrites KW - TEM data KW - subterranean environment KW - meteorites KW - Allan Hills Meteorites KW - bacteria KW - oxides KW - terrestrial comparison KW - ALH 84001 KW - carbonates KW - magnetite KW - 05B:Petrology of meteorites and tektites KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52689323?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Formation+of+magnetite+and+Fe-rich+carbonates+by+thermophilic+bacteria+from+deep+terrestrial+subsurface%3B+a+possible+mechanism+for+biomineralization+in+ALH84001&rft.au=Vali%2C+H%3BZhang%2C+C%3BSears%2C+S+K%3BLin%2C+S%3BPhelps%2C+T+J%3BCole%2C+D%3BOnstott%2C+T+C%3BKirschvink%2C+J+L%3BWilliams-Jones%2C+A+E%3BMcKay%2C+D+S%3BBlack%2C+David%3BBlanchard%2C+Douglas&rft.aulast=Vali&rft.aufirst=H&rft.date=1997-03-01&rft.volume=28%2C+Part+3&rft.issue=&rft.spage=1473&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 28th Lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; ALH 84001; Allan Hills Meteorites; bacteria; biomineralization; carbonates; experimental studies; magnetite; Martian meteorites; mechanism; meteorites; oxides; Plantae; stony meteorites; subterranean environment; TEM data; terrestrial comparison; thallophytes; thermophilic taxa; United States ER - TY - JOUR T1 - "Sleeping reactor" irradiations; a novel use of HFIR in the determination of elements with short-lived activation products AN - 52689174; 1997-059553 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Jerde, E A AU - Glasgow, D C AU - Snyder, G A AU - Taylor, L A AU - Black, David AU - Blanchard, Douglas Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 663 EP - 664 PB - Lunar and Planetary Science Conference, Houston, TX VL - 28, Part 2 KW - chemical analysis KW - irradiation KW - Moon KW - isotopes KW - Apollo Program KW - lunar samples KW - radioactive isotopes KW - high flux isotope reactor KW - Apollo 11 KW - neutron activation analysis KW - applications KW - instruments KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52689174?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=%22Sleeping+reactor%22+irradiations%3B+a+novel+use+of+HFIR+in+the+determination+of+elements+with+short-lived+activation+products&rft.au=Jerde%2C+E+A%3BGlasgow%2C+D+C%3BSnyder%2C+G+A%3BTaylor%2C+L+A%3BBlack%2C+David%3BBlanchard%2C+Douglas&rft.aulast=Jerde&rft.aufirst=E&rft.date=1997-03-01&rft.volume=28%2C+Part+2&rft.issue=&rft.spage=663&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 28th Lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Apollo 11; Apollo Program; applications; chemical analysis; high flux isotope reactor; instruments; irradiation; isotopes; lunar samples; Moon; neutron activation analysis; radioactive isotopes ER - TY - JOUR T1 - Seismic reflection processing for characterization of a hazardous waste site AN - 50906663; 2002-000384 AB - Seismic reflection data have been acquired by the Kansas Geological Survey near the Oak Ridge K-25 Plant on the Oak Ridge Reservation, Tennessee, to assist in the selection of ground water monitoring well locations. The data were recorded in uncorrelated format to allow flexibility in enhancement of stacked images. During the summer of 1996, five of the thirteen seismic reflection lines acquired were processed. An unconventional correlation procedure, "Vibroseis Whitening" (VSW) (Coruh and Costain, 1983) has been applied to produce improved seismic sections. Refraction statics corrections, which remove the detrimental effect of an irregular weathered layer, have also been utilized to improve the seismic sections. The seismic data were stacked using the velocities obtained from a standard semblance velocity analysis tool. Locations and orientations of faults or fault zones can be interpreted from these stacked sections, and they are in agreement with the interpretations of the surface mapping in the area. This paper concludes that VSW and refraction statics can be important to near-surface swept source seismic data processing. JF - Proceedings of SAGEEP AU - Liu, Zhi-Ming AU - Doll, William E AU - Bell, Ronald S Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 291 EP - 299 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1997 KW - United States KW - Oak Ridge National Laboratory KW - hazardous waste KW - geophysical surveys KW - geophysical methods KW - pollution KW - reflection methods KW - refraction methods KW - seismic methods KW - ground water KW - deconvolution KW - Tennessee KW - surveys KW - Vibroseis KW - Anderson County Tennessee KW - waste disposal KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50906663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Analyses+of+slug+tests+and+hydraulic+conductivity+variations+in+the+near+field+of+a+two-well+tracer+experiment+site&rft.au=Mas-Pla%2C+J%3BYeh%2C+T+C+J%3BWilliams%2C+T+M%3BMcCarthy%2C+J+F&rft.aulast=Mas-Pla&rft.aufirst=J&rft.date=1997-06-01&rft.volume=35&rft.issue=3&rft.spage=492&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems; SAGEEP'97 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 7 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; deconvolution; geophysical methods; geophysical surveys; ground water; hazardous waste; Oak Ridge National Laboratory; pollution; reflection methods; refraction methods; seismic methods; surveys; Tennessee; United States; Vibroseis; waste disposal ER - TY - JOUR T1 - Sulfur isotopic variations in sulfides from shergottites and ALH84001 determined by ion microprobe; no evidence for life on Mars AN - 50323151; 1997-055347 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Greenwood, James P AU - Riciputi, Lee R AU - McSween, Harry Y, Jr AU - Black, David Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 459 EP - 460 PB - Lunar and Planetary Science Conference, Houston, TX VL - 28, Part 1 KW - stony meteorites KW - ion probe data KW - isotopes KW - Martian meteorites KW - isotope ratios KW - mass spectra KW - astrobiology KW - Mars KW - achondrites KW - stable isotopes KW - terrestrial planets KW - SNC Meteorites KW - planets KW - meteorites KW - Allan Hills Meteorites KW - shergottite KW - S-34/S-32 KW - sulfur KW - spectra KW - ALH 84001 KW - sulfides KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50323151?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Sulfur+isotopic+variations+in+sulfides+from+shergottites+and+ALH84001+determined+by+ion+microprobe%3B+no+evidence+for+life+on+Mars&rft.au=Greenwood%2C+James+P%3BRiciputi%2C+Lee+R%3BMcSween%2C+Harry+Y%2C+Jr%3BBlack%2C+David&rft.aulast=Greenwood&rft.aufirst=James&rft.date=1997-03-01&rft.volume=28%2C+Part+1&rft.issue=&rft.spage=459&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 28th Lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Lunar and Planetary Institute, Houston, TX, United States N1 - Date revised - 1997-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; ALH 84001; Allan Hills Meteorites; astrobiology; ion probe data; isotope ratios; isotopes; Mars; Martian meteorites; mass spectra; meteorites; planets; S-34/S-32; shergottite; SNC Meteorites; spectra; stable isotopes; stony meteorites; sulfides; sulfur; terrestrial planets ER - TY - JOUR T1 - Historical variations in terrestrial biospheric carbon storage AN - 50167038; 1998-032603 AB - Changes in carbon storage in terrestrial ecosystems are a consequence of shifts in the balance between net primary production (NPP) and heterotrophic respiration (R (sub H) ). Historical climatic variations which favored NPP over R (sub H) may have led to increased ecosystem carbon storage and might account for at least part of the "missing" sink required to balance the current century's global carbon budget. To test this hypothesis, we employed a georeferenced global terrestrial biosphere model of 0.5 degrees spatial resolution. The model was driven from an assumed equilibrium in 1900 using gridded historical time series of monthly temperature and precipitation and the historical record of changes in atmospheric CO (sub 2) concentration. Interannual variability in climate induced interannual changes in terrestrial biospheric carbon storage and net carbon exchange with the atmosphere of the order of 1-2 Gt C yr (super -1) . With climate change alone, global biospheric carbon storage declined by 1% (23 Gt C) over the period 1900-1988. With the addition of a moderate CO (sub 2) fertilization response, biospheric carbon storage increased by 3% (57 Gt C), primarily as a consequence of changes in NPP and litter inputs to the soil system. With CO (sub 2) fertilization, the model's cumulative carbon sink for the period 1900-1988 accounts for about 69% of the missing sink derived by deconvolution. For the period 1950-1988, the modeled sink is about 56% of the missing sink. Our results suggest that the temporal evolution of the missing sink over the period 1900-1988 could be a response of the terrestrial biosphere to changes in climate and atmospheric CO (sub 2) or perhaps climate change alone. The discrepancy in the magnitudes of the modeled and deconvolved sinks may be due to limitations of the biospheric model or to overestimates of the land-use source flux. Copyright 1997 by the American Geophysical Union. JF - Global Biogeochemical Cycles AU - Post, Wilfred M AU - King, Anthony W AU - Wullschleger, Stan D Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 99 EP - 109 PB - American Geophysical Union, Washington, DC VL - 11 IS - 1 SN - 0886-6236, 0886-6236 KW - soils KW - terrestrial environment KW - Quaternary KW - global KW - global change KW - ecosystems KW - vegetation KW - Holocene KW - geochemical cycle KW - carbon dioxide KW - models KW - Cenozoic KW - carbon KW - biosphere KW - carbon cycle KW - upper Holocene KW - land use KW - climate KW - storage KW - productivity KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50167038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Biogeochemical+Cycles&rft.atitle=Historical+variations+in+terrestrial+biospheric+carbon+storage&rft.au=Post%2C+Wilfred+M%3BKing%2C+Anthony+W%3BWullschleger%2C+Stan+D&rft.aulast=Post&rft.aufirst=Wilfred&rft.date=1997-03-01&rft.volume=11&rft.issue=1&rft.spage=99&rft.isbn=&rft.btitle=&rft.title=Global+Biogeochemical+Cycles&rft.issn=08866236&rft_id=info:doi/10.1029%2F96GB03942 L2 - http://www.agu.org/journals/gb/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 47 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - ORNL Env. Sci. Div. Publ. No. 4629 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biosphere; carbon; carbon cycle; carbon dioxide; Cenozoic; climate; ecosystems; geochemical cycle; global; global change; Holocene; land use; models; productivity; Quaternary; soils; storage; terrestrial environment; upper Holocene; vegetation DO - http://dx.doi.org/10.1029/96GB03942 ER - TY - JOUR T1 - Long-term criticality control in radioactive waste disposal facilities AN - 16507257; 4399746 AB - Plant photosynthesis has created a unique planet-wide geochemistry - an oxidizing atmosphere with oxidizing surface waters on a planetary body with chemically reducing conditions near or at some distance below the surface. Uranium is up to four orders of magnitude more soluble under chemically oxidizing conditions than it is under chemically reducing conditions. Thus uranium tends to leach from surface rock and disposal sites, move with groundwater, and concentrate where chemically reducing conditions appear. The earth's geochemistry concentrates uranium and can separate uranium from all other elements except oxygen, hydrogen (in water), and silicon (silicates, etc.). Fissionable isotopes, isotopes that can form a critical mass, include super(232)U, super(233)U, super(234)U, super(235)U, and many higher actinides that eventually decay to one of these uranium isotopes. The potential for nuclear criticality exists if the precipitated uranium from disposal sites has a significant fissionable enrichment, mass, and volume. The earth's geochemistry suggests that isotopic dilution of fissionable materials in waste with super(238)U is a preferred strategy to prevent long-term nuclear criticality in and beyond the boundaries of waste disposal facilities because the super(238)U does not separate from the fissionable uranium isotopes. Geological, laboratory, and theoretical data indicate that the potential for nuclear criticality can be minimized by diluting fissionable materials in each package with super(238)U to less than 1 wt % super(235)U equivalent, or nearly the 0.71 wt % super(235)U found in nature. JF - Nuclear Safety AU - Forsberg, C W AD - Chemical Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN, USA Y1 - 1997/03// PY - 1997 DA - Mar 1997 SP - 60 EP - 69 VL - 38 IS - 1 SN - 0029-5604, 0029-5604 KW - Pollution Abstracts; Health & Safety Science Abstracts KW - H 8000:Radiation Safety/Electrical Safety KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16507257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nuclear+Safety&rft.atitle=Long-term+criticality+control+in+radioactive+waste+disposal+facilities&rft.au=Forsberg%2C+C+W&rft.aulast=Forsberg&rft.aufirst=C&rft.date=1997-03-01&rft.volume=38&rft.issue=1&rft.spage=60&rft.isbn=&rft.btitle=&rft.title=Nuclear+Safety&rft.issn=00295604&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - 1995 Accident Sequence Precursor (ASP) program results AN - 16506179; 4399748 AB - The Accident Sequence Precursor (ASP) Program involves the systematic review and evaluation of operational events that have occurred at light-water reactors to identify and categorize precursors to potential severe core damage accident sequences. The results of the ASP Program are published in an annual report. The most recent report, which contains the precursors for 1995, is NUREG/CR-4674, Volume 23, Precursors to Potential Severe Core Damage Accidents: 1995, A Status Report, published in April 1997. This article provides an overview of the ASP review and evaluation process and a summary of the results for 1995. JF - Nuclear Safety AU - Muhlheim, MD AU - O'Reilly, P D AU - Belles, R J AU - Cletcher, J W AU - Copinger, DA AU - Dolan, B W AU - Minarick, J W AD - Oak Ridge National Laboratory, Oak Ridge, TN, USA Y1 - 1997/03// PY - 1997 DA - Mar 1997 SP - 74 EP - 86 VL - 38 IS - 1 SN - 0029-5604, 0029-5604 KW - Health & Safety Science Abstracts KW - H 8000:Radiation Safety/Electrical Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16506179?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nuclear+Safety&rft.atitle=1995+Accident+Sequence+Precursor+%28ASP%29+program+results&rft.au=Muhlheim%2C+MD%3BO%27Reilly%2C+P+D%3BBelles%2C+R+J%3BCletcher%2C+J+W%3BCopinger%2C+DA%3BDolan%2C+B+W%3BMinarick%2C+J+W&rft.aulast=Muhlheim&rft.aufirst=MD&rft.date=1997-03-01&rft.volume=38&rft.issue=1&rft.spage=74&rft.isbn=&rft.btitle=&rft.title=Nuclear+Safety&rft.issn=00295604&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Subcritical measurements for a HEU storage vault at the Y-12 plant using the super(252)Cf-source-driven frequency-analysis method AN - 16505791; 4399741 AB - The tube vaults at the Oak Ridge Y-12 Plant were constructed in 1975 out of massive amounts of concrete to safely store large quantities of highly enriched uranium (HEU) metal. At the time of construction, criticality safety specialists were concerned about the concrete drying out over time. The difference between dry and wet concrete is the absence of unbound water, which results in a change in the hydrogen content of the concrete by a factor of 2. For this system, dry concrete increases the neutron interaction between the uranium metal castings in the array. With the development of the super(252)Cf-source-driven frequency-analysis method for the determination of subcriticality, it became feasible to perform a more sensitive, meaningful, and relevant subcriticality, measurement of this vault configuration with HEU. For this vault loading, the average mass of the castings was 18.75 kg of uranium, and the super(235)U enrichment was 93.2 wt%. These measurements are interpreted with a general Monte Carlo model rather than limited-point kinetics models that were used in previous measurements. The Monte Carlo code, MCNP-DSP, is a major modification of MCNP4a that will better calculate the time and frequency-analysis parameters that are related to the second moment of the neutron population. For this loading of Vault 16 at the Oak Ridge Y-12 Plant, the neutron multiplication factor obtained from these measurements was 0.7899 plus or minus 0.0028. The bias in the calculated neutron multiplication factor for MCNP-DSP and ENDF/B-IV cross section is +0.0002 for the assumption of dry concrete and -0.050 for the assumption of wet concrete. JF - Nuclear Safety AU - Mihalczo, J T AU - Valentine, TE AU - Phillips, L D AD - Instrumentation and Controls Division, Measurement Science Section, Oak Ridge National Laboratory, Oak Ridge, TN, USA Y1 - 1997/03// PY - 1997 DA - Mar 1997 SP - 10 EP - 24 VL - 38 IS - 1 SN - 0029-5604, 0029-5604 KW - safety engineering KW - Health & Safety Science Abstracts KW - H 8000:Radiation Safety/Electrical Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16505791?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nuclear+Safety&rft.atitle=Subcritical+measurements+for+a+HEU+storage+vault+at+the+Y-12+plant+using+the+super%28252%29Cf-source-driven+frequency-analysis+method&rft.au=Mihalczo%2C+J+T%3BValentine%2C+TE%3BPhillips%2C+L+D&rft.aulast=Mihalczo&rft.aufirst=J&rft.date=1997-03-01&rft.volume=38&rft.issue=1&rft.spage=10&rft.isbn=&rft.btitle=&rft.title=Nuclear+Safety&rft.issn=00295604&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Environmental tests of a digital safety channel: An investigation of stress-related vulnerabilities of computer-based safety systems AN - 16500607; 4399744 AB - This article presents the results of environmental stress tests performed on an experimental digital safety channel (EDSC) assembled at the Oak Ridge National Laboratory as part of the Qualification of Advanced Instrumentation and Controls Systems Research program, which was sponsored by the U.S. Nuclear Regulatory Commission. The program is expected to provide recommendations for environmental qualification of digital safety systems. The purpose of the study was to investigate potential vulnerabilities of distributed computer systems used in safety applications when subjected to environmental stressors. The EDSC assembled for the tests employs technologies and digital subsystems representative of those proposed for use in advanced light-water reactors or as retrofits in existing plants. Subsystems include computers, electrical and optical serial communication links, fiber-optic network links, analog-to-digital and digital-to-analog converters, and multiplexers. The EDSC was subjected to selected stressors that are a potential risk to digital equipment in a mild environment. JF - Nuclear Safety AU - Korsah, K AU - Tanaka, T AU - Wilson, T L AU - Wood, R AD - Oak Ridge National Laboratory, Oak Ridge, TN, USA Y1 - 1997/03// PY - 1997 DA - Mar 1997 SP - 41 EP - 50 VL - 38 IS - 1 SN - 0029-5604, 0029-5604 KW - Oak Ridge National Laboratory KW - Health & Safety Science Abstracts KW - H 8000:Radiation Safety/Electrical Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16500607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nuclear+Safety&rft.atitle=Environmental+tests+of+a+digital+safety+channel%3A+An+investigation+of+stress-related+vulnerabilities+of+computer-based+safety+systems&rft.au=Korsah%2C+K%3BTanaka%2C+T%3BWilson%2C+T+L%3BWood%2C+R&rft.aulast=Korsah&rft.aufirst=K&rft.date=1997-03-01&rft.volume=38&rft.issue=1&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=Nuclear+Safety&rft.issn=00295604&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Laboratory studies identify a colloidal groundwater tracer: implications for bioremediation AN - 15897971; 4035013 AB - We have identified and tested a new colloidal tracer for use in hazardous waste site characterization and other environmental applications. The tracer is primarily composed of the dead ice nucleating active (INA) bacterium Pseudomonas syringae. Assay conditions are simple and based on the observation of the freezing behavior of 10 mu l solution volumes. Under specific assay conditions (-5 to -7 degree C) these drops freeze only if the tracer is present. The results are available within 3 min of sample collection thus, providing near real-time results. The tracer detection limits are in the range of ng/l, it is stable over a pH range of 2-11, and maintains its high activity in the presence of a variety of contaminant compounds. In a simple column experiment this colloid tracer eluted just prior to NaCl with little or no tailing. JF - FEMS Microbiology Letters AU - Strong-Gunderson, J M AU - Palumbo, A V AD - Oak Ridge National Laboratory, PO Box 2008, Oak Ridge, TN 37831-6038, USA Y1 - 1997/03// PY - 1997 DA - Mar 1997 SP - 131 EP - 135 PB - ELSEVIER SCIENCE B.V. VL - 148 IS - 2 SN - 0378-1097, 0378-1097 KW - hazardous wastes KW - ice nucleation KW - sodium chloride KW - Biotechnology and Bioengineering Abstracts; Pollution Abstracts; Agricultural and Environmental Biotechnology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - bioremediation KW - colloids KW - tracers KW - waste disposal KW - Pseudomonas syringae KW - A 01105:Non-patents KW - W2 32510:Waste treatment, environment, pollution KW - W 30965:Miscellaneous, Reviews KW - P 4000:WASTE MANAGEMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15897971?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=FEMS+Microbiology+Letters&rft.atitle=Laboratory+studies+identify+a+colloidal+groundwater+tracer%3A+implications+for+bioremediation&rft.au=Strong-Gunderson%2C+J+M%3BPalumbo%2C+A+V&rft.aulast=Strong-Gunderson&rft.aufirst=J&rft.date=1997-03-01&rft.volume=4&rft.issue=&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=SIAM+Conference+on+Mathematical+and+Computational+Issues+in+the+Geosciences&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - colloids; ice nucleation; tracers; bioremediation; waste disposal; hazardous wastes; Pseudomonas syringae ER - TY - JOUR T1 - Combined effects of insulin treatment and adipose tissue-specific agouti expression on the development of obesity. AN - 78815906; 9023357 AB - The agouti gene product is a secreted protein that acts in a paracrine manner to regulate coat color in mammals. Several dominant mutations at the agouti locus in mice cause the ectopic, ubiquitous expression of agouti, resulting in a condition similar to adult-onset obesity and non-insulin-dependent diabetes mellitus. The human agouti protein is 85% homologous to mouse agouti; however, unlike the mouse agouti gene, human agouti is normally expressed in adipose tissue. To address whether expression of agouti in human adipose tissue is physiologically relevant, transgenic mice were generated that express agouti in adipose tissue. Similar to most humans, these mice do not become obese or diabetic. However, we found that daily insulin injections significantly increased weight gain in the transgenic lines expressing agouti in adipose tissue, but not in nontransgenic mice. These results suggest that insulin triggers the onset of obesity and that agouti expression in adipose tissue potentiates this effect. Accordingly, the investigation of agouti's role in obesity and non-insulin-dependent diabetes mellitus in mice holds significant promise for understanding the pathophysiology of human obesity. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Mynatt, R L AU - Miltenberger, R J AU - Klebig, M L AU - Zemel, M B AU - Wilkinson, J E AU - Wilkinson, W O AU - Woychik, R P AD - Biology Division, Oak Ridge National Laboratory, TN 37831-8080, USA. Y1 - 1997/02/04/ PY - 1997 DA - 1997 Feb 04 SP - 919 EP - 922 VL - 94 IS - 3 SN - 0027-8424, 0027-8424 KW - ASIP protein, human KW - 0 KW - Agouti Signaling Protein KW - Insulin KW - Intercellular Signaling Peptides and Proteins KW - Proteins KW - RNA, Messenger KW - nonagouti protein, mouse KW - Index Medicus KW - Weight Gain -- drug effects KW - Animals KW - Humans KW - RNA, Messenger -- analysis KW - Gene Expression KW - Disease Models, Animal KW - Mice KW - Diabetes Mellitus, Type 2 -- genetics KW - Mice, Transgenic KW - Male KW - Obesity -- genetics KW - Insulin -- pharmacology KW - Adipose Tissue -- physiology KW - Proteins -- genetics KW - Obesity -- chemically induced KW - Proteins -- physiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78815906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Combined+effects+of+insulin+treatment+and+adipose+tissue-specific+agouti+expression+on+the+development+of+obesity.&rft.au=Mynatt%2C+R+L%3BMiltenberger%2C+R+J%3BKlebig%2C+M+L%3BZemel%2C+M+B%3BWilkinson%2C+J+E%3BWilkinson%2C+W+O%3BWoychik%2C+R+P&rft.aulast=Mynatt&rft.aufirst=R&rft.date=1997-02-04&rft.volume=94&rft.issue=3&rft.spage=919&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-03-10 N1 - Date created - 1997-03-10 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: Genes Dev. 1993 Jul;7(7A):1203-13 [8319910] Transgenic Res. 1991 Dec;1(1):31-7 [1844573] FASEB J. 1994 May;8(8):479-88 [8181666] Proc Natl Acad Sci U S A. 1994 Jun 7;91(12):5667-71 [8202545] Proc Soc Exp Biol Med. 1994 Jun;206(2):145-51 [8208738] Genes Dev. 1994 Jun 15;8(12):1463-72 [7926745] Nature. 1994 Oct 27;371(6500):799-802 [7935841] Proc Natl Acad Sci U S A. 1994 Oct 11;91(21):9760-4 [7937887] Nature. 1994 Dec 1;372(6505):425-32 [7984236] Proc Natl Acad Sci U S A. 1995 May 23;92(11):4728-32 [7761391] Proc Natl Acad Sci U S A. 1995 May 23;92(11):4733-7 [7761392] Biochemistry. 1995 Aug 22;34(33):10406-11 [7544613] Nat Genet. 1995 Jun;10(2):135-42 [7663508] Annu Rev Biochem. 1995;64:689-719 [7574498] Cell. 1995 Dec 29;83(7):1263-71 [8548812] Cell. 1996 Feb 9;84(3):491-5 [8608603] Nature. 1996 Apr 11;380(6574):534-8 [8606774] Endocrinology. 1996 May;137(5):2043-50 [8612546] Cell. 1996 Apr 19;85(2):281-90 [8612280] Am J Physiol. 1996 Jan;270(1 Pt 1):E192-6 [8772492] Genetics. 1963 Aug;48:1041-58 [14050800] Biochim Biophys Acta. 1976 Aug 23;441(2):213-20 [952988] Arch Biochem Biophys. 1983 Sep;225(2):414-21 [6312887] Proc Natl Acad Sci U S A. 1990 Dec;87(24):9590-4 [2263614] Genes Dev. 1991 Mar;5(3):428-37 [2001842] Cell. 1992 Dec 24;71(7):1195-204 [1473152] Genes Dev. 1993 Mar;7(3):454-67 [8449404] Genes Dev. 1994 Feb 15;8(4):481-90 [8125260] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Effects of nutrient dosing on subsurface methanotrophic populations and trichloroethylene degradation AN - 872129029; 14116664 AB - In in situ bioremediation demonstration at the Savannah River Site in Aiken, South Carolina, trichloroethylene-degrading microorganisms were stimulated by delivering nutrients to the TCE-contaminated subsurface via horizontal injection wells. Microbial and chemical monitoring of groundwater from 12 vertical wells was used to examine the effects of methane and nutrient (nitrogen and phosphorus) dosing on the methanotrophic populations and on the potential of the subsurface microbial communities to degrade TCE. Densities of methanotrophs increased 3-5 orders of magnitude during the methane- and nutrient-injection phases; this increase coincided with the higher methane levels observed in the monitoring wells. TCE degradation capacity, although not directly tied to methane concentration, responded to the methane injection, and responded more dramatically to the multiple-nutrient injection. These results support the crucial role of methane, nitrogen, and phosphorus as amended nutrients in TCE bioremediation. The enhancing effects of nutrient dosing on microbial abundance and degradative potentials, coupled with increased chloride concentrations, provided multiple lines of evidence substantiating the effectiveness of this integrated in situ bioremediation process. JF - Journal of Industrial Microbiology & Biotechnology AU - Pfiffner, S M AU - Palumbo, A V AU - Phelps, T J AU - Hazen, T C AD - Environmental Sciences Division, Oak Ridge National Laboratory, PO Box 2008, Oak Ridge, TN 37831-6036, USA, US Y1 - 1997/02// PY - 1997 DA - Feb 1997 SP - 204 EP - 212 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 18 IS - 2-3 SN - 1367-5435, 1367-5435 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - Rivers KW - Methane KW - Bioremediation KW - Abundance KW - Phosphorus KW - Chloride KW - Nutrients KW - Savannahs KW - Methanotrophic bacteria KW - Ground water KW - Microorganisms KW - Trichloroethylene KW - Nitrogen KW - A 01320:Microbial Degradation KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/872129029?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Industrial+Microbiology+%26+Biotechnology&rft.atitle=Effects+of+nutrient+dosing+on+subsurface+methanotrophic+populations+and+trichloroethylene+degradation&rft.au=Pfiffner%2C+S+M%3BPalumbo%2C+A+V%3BPhelps%2C+T+J%3BHazen%2C+T+C&rft.aulast=Pfiffner&rft.aufirst=S&rft.date=1997-02-01&rft.volume=18&rft.issue=2-3&rft.spage=204&rft.isbn=&rft.btitle=&rft.title=Journal+of+Industrial+Microbiology+%26+Biotechnology&rft.issn=13675435&rft_id=info:doi/10.1038%2Fsj.jim.2900350 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-06-01 N1 - Last updated - 2013-12-04 N1 - SubjectsTermNotLitGenreText - Rivers; Methane; Bioremediation; Abundance; Phosphorus; Nutrients; Chloride; Savannahs; Methanotrophic bacteria; Microorganisms; Ground water; Trichloroethylene; Nitrogen DO - http://dx.doi.org/10.1038/sj.jim.2900350 ER - TY - JOUR T1 - Mutations in the Cacnl1a4 calcium channel gene are associated with seizures, cerebellar degeneration, and ataxia in tottering and leaner mutant mice AN - 851469672; 14054170 AB - Tottering and leaner, two mutations of the mouse tottering locus, have been studied extensively as models for human epilepsy. Here we describe the isolation, mapping, and expression analysis of Cacnl1a4, a gene encoding the alpha subunit of a proposed P-type calcium channel, and also report the physical mapping and expression patterns of the orthologous human gene. DNA sequencing and gene expression data demonstrate that Cacnl1a4 mutations are the primary cause of seizures and ataxia in tottering and leaner mutant mice, and suggest that tottering locus mutations and human diseases, episodic ataxia 2 and familial hemiplegic migraine, represent mutations in mouse and human versions of the same channel-encoding gene. JF - Mammalian Genome AU - Doyle, Johannah AU - Ren, Xiaojia AU - Lennon, Greg AU - Stubbs, Lisa AD - Biology Division, Oak Ridge National Laboratory, P.O. Box 2009, 37831-8077, Oak Ridge, Tennessee, USA Y1 - 1997/02// PY - 1997 DA - Feb 1997 SP - 113 EP - 120 PB - Springer-Verlag, 175 Fifth Ave. New York NY 10010 USA VL - 8 IS - 2 SN - 0938-8990, 0938-8990 KW - Genetics Abstracts; Toxicology Abstracts; Calcium & Calcified Tissue Abstracts; CSA Neurosciences Abstracts KW - Data processing KW - Seizures KW - Animal models KW - Cerebellum KW - Gene expression KW - DNA sequencing KW - Epilepsy KW - Migraine KW - Headache KW - Calcium channels KW - Ataxia KW - Physical mapping KW - Degeneration KW - Calcium channels (P-type) KW - Mutation KW - Gene mapping KW - N3 11023:Neurogenetics KW - T 2050:Genetics KW - G 07870:Mammals KW - X 24300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/851469672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mammalian+Genome&rft.atitle=Mutations+in+the+Cacnl1a4+calcium+channel+gene+are+associated+with+seizures%2C+cerebellar+degeneration%2C+and+ataxia+in+tottering+and+leaner+mutant+mice&rft.au=Doyle%2C+Johannah%3BRen%2C+Xiaojia%3BLennon%2C+Greg%3BStubbs%2C+Lisa&rft.aulast=Doyle&rft.aufirst=Johannah&rft.date=1997-02-01&rft.volume=8&rft.issue=2&rft.spage=113&rft.isbn=&rft.btitle=&rft.title=Mammalian+Genome&rft.issn=09388990&rft_id=info:doi/10.1007%2Fs003359900369 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-02-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Data processing; Seizures; Cerebellum; Animal models; Gene expression; DNA sequencing; Epilepsy; Migraine; Headache; Ataxia; Calcium channels; Physical mapping; Degeneration; Calcium channels (P-type); Mutation; Gene mapping DO - http://dx.doi.org/10.1007/s003359900369 ER - TY - JOUR T1 - DDT mimicks estradiol stimulation of breast cancer cells to enter the cell cycle. AN - 78856581; 9049186 AB - Estrogens play a critical role in the etiology of found breast cancer. Estradiol promotes the growth of breast cancer cells in vivo and in vitro. Exogenous estrogens in both the environment and in the human diet increase the growth of breast cancer cells in vitro. A role for xenoestrogens in breast cancer etiology has been proposed but remains controversial. We examined the effects of the xenoestrogenic pesticide 1,1,1-trichloro-2,2-bis(chlorophenyl)ethane (DDT) on estrogen-receptor (ER)-positive MCF-7 and T-47D human breast cancer cells as well as on ER-negative HS 578Bst breast cancer cells and rat liver cells. Estradiol and DDT were found to increase the growth of MCF-7 cells in the presence of insulin. The activity of cyclin-dependent kinase (Cdk)2 increased in growth-arrested T-47D and MCF-7 cells treated with beta-estradiol or DDT. The steroidal antiestrogen ICI 182,780 prevented both growth and Cdk2 activation induced by estradiol or DDT. Increased phosphorylation of Cdk2 and the retinoblastoma protein (pRb1O5) was observed in ER-positive cells treated with DDT or estradiol. Cdk2 activity was not affected by DDT or estradiol in ER-negative HS 578Bst breast cancer cells or in rat liver epithelial cells. Cyclin D1 protein synthesis was increased by DDT and estradiol in MCF-7 cells. DDT and estradiol-induced ER-dependent transcriptional activation of estrogen response elements (EREs) in stably transfected MVLN cells, and ERE activation by low doses of DDT was increased by insulin. These findings suggest that DDT can stimulate breast cancer cells to enter into the cell cycle by directly affecting key regulatory elements. The relative potency of DDT in inducing cell-cycle progression appears to be only 100-300 times less than that of estradiol when measured in the presence of insulin. Therefore, the cancer risks associated with DDT exposure may be greater than first thought, especially when additional mitogenic stimuli are present. JF - Molecular carcinogenesis AU - Dees, C AU - Askari, M AU - Foster, J S AU - Ahamed, S AU - Wimalasena, J AD - Health Sciences Research Division, Oak Ridge National Laboratory, Tennessee, USA. Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 107 EP - 114 VL - 18 IS - 2 SN - 0899-1987, 0899-1987 KW - Carcinogens KW - 0 KW - Cyclins KW - Insulin KW - Oncogene Proteins KW - Receptors, Estrogen KW - Retinoblastoma Protein KW - Cyclin D1 KW - 136601-57-5 KW - Estradiol KW - 4TI98Z838E KW - DDT KW - CIW5S16655 KW - Cyclin-Dependent Kinases KW - EC 2.7.11.22 KW - Index Medicus KW - Cyclin-Dependent Kinases -- metabolism KW - Animals KW - Liver -- cytology KW - Humans KW - Insulin -- pharmacology KW - Receptors, Estrogen -- metabolism KW - Rats KW - Tumor Cells, Cultured KW - Phosphorylation KW - Liver -- drug effects KW - Retinoblastoma Protein -- metabolism KW - Flow Cytometry KW - Cell Transformation, Neoplastic KW - Carcinogens -- pharmacology KW - Breast Neoplasms -- pathology KW - Estradiol -- pharmacology KW - Breast Neoplasms -- metabolism KW - DDT -- pharmacology KW - Breast Neoplasms -- chemically induced KW - Cell Cycle -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78856581?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+carcinogenesis&rft.atitle=DDT+mimicks+estradiol+stimulation+of+breast+cancer+cells+to+enter+the+cell+cycle.&rft.au=Dees%2C+C%3BAskari%2C+M%3BFoster%2C+J+S%3BAhamed%2C+S%3BWimalasena%2C+J&rft.aulast=Dees&rft.aufirst=C&rft.date=1997-02-01&rft.volume=18&rft.issue=2&rft.spage=107&rft.isbn=&rft.btitle=&rft.title=Molecular+carcinogenesis&rft.issn=08991987&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-03-14 N1 - Date created - 1997-03-14 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - A method for estimating occupational radiation dose to individuals, using weekly dosimetry data. AN - 78800369; 9008212 AB - Statistical analyses of data from epidemiological studies of workers exposed to radiation have been based on recorded annual radiation doses. It is usually assumed that the annual doses are known exactly, although it is generally recognized that the data contain uncertainty due to measurement error and bias. We propose the use of a probability distribution to describe an individual's dose during a specific period and develop statistical methods for estimating this distribution. The methods take into account the "measurement error" that is produced by the dosimetry system and the bias that was introduced by policies of recording doses below a threshold as zero. The method is applied to a sample of dose histories over the period 1945 to 1955 obtained from hard-copy dosimetry records at Oak Ridge National Laboratory (ORNL). The result of this evaluation raises serious questions about the validity of the historical personnel dosimetry data that are currently being used in studies of the effects of low doses in nuclear industry workers. In particular, it appears that there was a systematic underestimation of doses for ORNL workers. This may result in biased estimates of dose-response coefficients and their standard errors. JF - Radiation research AU - Mitchell, T J AU - Ostrouchov, G AU - Frome, E L AU - Kerr, G D AD - Computer Science and Mathematics Division, Oak Ridge National Laboratory, Tennessee 37831-6367, USA. Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 195 EP - 207 VL - 147 IS - 2 SN - 0033-7587, 0033-7587 KW - Index Medicus KW - Space life sciences KW - Sensitivity and Specificity KW - Humans KW - Cohort Studies KW - Bayes Theorem KW - Equipment Failure KW - Bias (Epidemiology) KW - Likelihood Functions KW - Statistics, Nonparametric KW - Occupational Exposure KW - Radiation Dosage KW - Radiation Monitoring -- methods KW - Radiation Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78800369?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+research&rft.atitle=A+method+for+estimating+occupational+radiation+dose+to+individuals%2C+using+weekly+dosimetry+data.&rft.au=Mitchell%2C+T+J%3BOstrouchov%2C+G%3BFrome%2C+E+L%3BKerr%2C+G+D&rft.aulast=Mitchell&rft.aufirst=T&rft.date=1997-02-01&rft.volume=147&rft.issue=2&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=Radiation+research&rft.issn=00337587&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-02-20 N1 - Date created - 1997-02-20 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - A comparison of sulfur isotope ratio measurement using two ion microprobe techniques and application to analysis of troilite in ordinary chrondrites AN - 52741087; 1997-026391 AB - The present work was carried out to assess the precision and accuracy of previous ion microprobe measurements of the S isotopic composition of troilite obtained from seven representative H and L chondrites (Paterson et al., 1994, Lunar Planet. Sci., 25, 1057-1058). The traditional high mass resolution approach and the more recent extreme energy filtering technique are compared; both techniques give precise measurements for analyses on a single thin section, but the former results are worse when a standard cannot be mounted with the unknown. The results indicate that Delta (super 34) S values in sulphides can be measured using the ion microprobe with precision and accuracy of + or - 0.250/00 (1Sigma ) in 12 min. with a spatial resolution of 20 mu m. JF - Geochimica et Cosmochimica Acta AU - Paterson, Bruce A AU - Riciputi, Lee R AU - McSween, Harry Y, Jr Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 601 EP - 609 PB - Pergamon, Oxford VL - 61 IS - 3 SN - 0016-7037, 0016-7037 KW - ordinary chondrites KW - chemical analysis KW - stony meteorites KW - isotopes KW - isotope ratios KW - techniques KW - mass spectroscopy KW - stable isotopes KW - ion probe KW - meteorites KW - S-34/S-32 KW - sulfur KW - chondrites KW - sulfides KW - spectroscopy KW - accuracy KW - troilite KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52741087?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=A+comparison+of+sulfur+isotope+ratio+measurement+using+two+ion+microprobe+techniques+and+application+to+analysis+of+troilite+in+ordinary+chrondrites&rft.au=Paterson%2C+Bruce+A%3BRiciputi%2C+Lee+R%3BMcSween%2C+Harry+Y%2C+Jr&rft.aulast=Paterson&rft.aufirst=Bruce&rft.date=1997-02-01&rft.volume=61&rft.issue=3&rft.spage=601&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2FS0016-7037%2896%2900353-5 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1997-01-01 N1 - Number of references - 28 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - accuracy; chemical analysis; chondrites; ion probe; isotope ratios; isotopes; mass spectroscopy; meteorites; ordinary chondrites; S-34/S-32; spectroscopy; stable isotopes; stony meteorites; sulfides; sulfur; techniques; troilite DO - http://dx.doi.org/10.1016/S0016-7037(96)00353-5 ER - TY - JOUR T1 - Sedimentology, conodont biostratigraphy, and chemostratigraphy of Cambro-Ordovician deposits; Main Elk Creek, western Colorado AN - 52443461; 1999-055823 JF - Abstracts with Programs - Geological Society of America AU - Bennett, Ryan AU - Myrow, Paul M AU - Ripperdan, Robert L AU - Ethington, Raymond L AU - Anonymous Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 4 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Conodonta KW - biostratigraphy KW - western Colorado KW - Paleozoic KW - Dotsero Formation KW - paleogeography KW - cratons KW - Cambrian KW - Ordovician KW - Main Elk Creek KW - chemostratigraphy KW - paleokarst KW - unconformities KW - Colorado KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52443461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Sedimentology%2C+conodont+biostratigraphy%2C+and+chemostratigraphy+of+Cambro-Ordovician+deposits%3B+Main+Elk+Creek%2C+western+Colorado&rft.au=Bennett%2C+Ryan%3BMyrow%2C+Paul+M%3BRipperdan%2C+Robert+L%3BEthington%2C+Raymond+L%3BAnonymous&rft.aulast=Bennett&rft.aufirst=Ryan&rft.date=1997-02-01&rft.volume=29&rft.issue=2&rft.spage=4&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, South-Central Section, 31st annual meeting and Rocky Mountain Section, 50th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - biostratigraphy; Cambrian; chemostratigraphy; Colorado; Conodonta; cratons; Dotsero Formation; Main Elk Creek; microfossils; Ordovician; paleogeography; paleokarst; Paleozoic; unconformities; United States; western Colorado ER - TY - RPRT T1 - Evaluation and monitoring plan for consolidation tanks; Gunite and Associated Tanks operable unit, waste area grouping 1, Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52166574; 2002-000146 AB - This report describes the results of an integrity evaluation of Tanks W-8 and W-9, part of the Gunite and Associated Tanks (GAAT), in the South Tank Farm at Oak Ridge National Laboratory (ORNL), together with a plan for monitoring those tanks for potential releases during the GAAT CERCLA treatability study and waste removal activities. This work was done in support of an ORNL plan to use W-8 and W-9 as consolidation tanks during remediation of the other tanks in the North and South Tank Farms. The analysis portion of the report draws upon both tank-internal measurements of liquid volume change and tank-external measurements of the change in electrical conductivity of the groundwater in the dry wells adjacent to each tank. The results of the analysis show that both W-8 and W-9 are liquid-tight and are suitable for use as consolidation tanks. The recommended monitoring plan will utilize the dry well conductivity monitoring method as the primary release detection tool during the CERCLA activities. This method is expected to be able to detect releases of less than 0.5 gal/h with a 95% probability of detection, most of the time. The results described here validate three prior independent efforts: a liquid integrity assessment made in 1995, a structural integrity assessment made in 1995 by experts in the field of gunite tanks, and a structural integrity assessment made in 1994 using a three-dimensional, finite-element computer model. This work, along with the three prior efforts, shows that Tanks W-8 and W-9 are structurally sound and liquid-tight. Based upon this work it is concluded that these tanks are suitable for use as consolidation tanks during the GAAT CERCLA treatability study and waste removal actions and it is recommended that the tanks be monitored for potential releases during this period using the methods described in this report. JF - Evaluation and monitoring plan for consolidation tanks; Gunite and Associated Tanks operable unit, waste area grouping 1, Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 59 VL - ORNL/ER-396 KW - United States KW - Oak Ridge National Laboratory KW - aquifer vulnerability KW - electrical conductivity KW - monitoring KW - three-dimensional models KW - Superfund KW - radioactivity KW - underground storage tanks KW - reliability KW - remediation KW - radioactive waste KW - ground water KW - aquifers KW - waste management KW - planning KW - Tennessee KW - waste disposal KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52166574?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1997-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Evaluation+and+monitoring+plan+for+consolidation+tanks%3B+Gunite+and+Associated+Tanks+operable+unit%2C+waste+area+grouping+1%2C+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Evaluation+and+monitoring+plan+for+consolidation+tanks%3B+Gunite+and+Associated+Tanks+operable+unit%2C+waste+area+grouping+1%2C+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2002-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97004299NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Hydraulic head data from the DNAPL monitoring wells GW-726, GW-727, GW-729, GW-730, and GW-790 at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee; Third quarter FY 1992 through second quarter FY 1996 AN - 52163428; 2002-000156 AB - In January 1990, dense nonaqueous-phase liquids (DNAPLs) were discovered at a depth of approximately 274 ft below ground surface along the southern border of the Y-12 Plant Burial Grounds. Immediately after the discovery, an investigation was conducted to assess the occurrence of DNAPL at the site and to make recommendations for further action. Detailed results of the preliminary DNAPL investigation are presented in Haase and King (1990a), and a work plan for assessment and characterization of the DNAPL is presented in Haase and King (1990b). A major task in the work plan calls for the construction and installation of five multiport wells. This report summarizes fluid pressure monitoring activities for the five multiport wells. The report includes a discussion of data collection and processing, and presents the data in the form of hydraulic head graphs. The report does not include interpretation of (1) flow paths, (2) aquifer characteristics, or (3) spatial synthesis of data. As funding and need arises, these topics will be addressed in future reports. To date, a series of fluid pressure measurements have been collected from each of the five Westbay-instrumented multiport wells that were built to quantify groundwater characteristics in the vicinity of a DNAPL plume. These measurements have been converted to hydraulic head, and the results are presented graphically in this report. It is recommended that future tasks use this data to support technically sound environmental remediation decisions. For example, these data can be used to design a remediation strategy or can be used to evaluate and rate a variety of remediation strategies. JF - Hydraulic head data from the DNAPL monitoring wells GW-726, GW-727, GW-729, GW-730, and GW-790 at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee; Third quarter FY 1992 through second quarter FY 1996 AU - Drier, R B AU - Caldanaro, A J Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 38 VL - Y/ER-283 KW - wells KW - water KW - United States KW - Oak Ridge National Laboratory KW - aquifer vulnerability KW - monitoring KW - site exploration KW - pollution KW - observation wells KW - dense nonaqueous phase liquids KW - remediation KW - ground water KW - aquifers KW - nonaqueous phase liquids KW - progress report KW - organic compounds KW - Tennessee KW - report KW - hydraulic conductivity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52163428?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Drier%2C+R+B%3BCaldanaro%2C+A+J&rft.aulast=Drier&rft.aufirst=R&rft.date=1997-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Hydraulic+head+data+from+the+DNAPL+monitoring+wells+GW-726%2C+GW-727%2C+GW-729%2C+GW-730%2C+and+GW-790+at+the+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%3B+Third+quarter+FY+1992+through+second+quarter+FY+1996&rft.title=Hydraulic+head+data+from+the+DNAPL+monitoring+wells+GW-726%2C+GW-727%2C+GW-729%2C+GW-730%2C+and+GW-790+at+the+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%3B+Third+quarter+FY+1992+through+second+quarter+FY+1996&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2002-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97004307NEG, Springfield, VA, United States N1 - SuppNotes - Progress report; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Comprehensive work plan for the well driller's steam cleaning facility at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52162030; 2002-000109 AB - The purpose of this Comprehensive Work Plan is to address the history of the site as well as the scope, roles and responsibilities, documentation, training, environmental compliance requirements, and field actions needed to close the Oak Ridge National Laboratory (ORNL) Well Driller's Steam Cleaning Facility, hereinafter referred to as the Facility. The Facility was constructed in 1989 to provide a central area suitable to conduct steam cleaning operations associated with cleaning drilling equipment, containment boxes, and related accessories. Three basins were constructed of crushed stone (with multiple plastic and fabric liners) over a soil foundation to collect drill cuttings and wastewater generated by the cleaning activities. The scope of this task will be to demolish the Facility by using a bulldozer and backhoe to recontour and dismantle the area. JF - Comprehensive work plan for the well driller's steam cleaning facility at Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 13 VL - ORNL/ER-394 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - waste water KW - reclamation KW - soil treatment KW - remediation KW - radioactive waste KW - foundations KW - planning KW - decontamination KW - Tennessee KW - nuclear facilities KW - waste disposal KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52162030?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1997-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Comprehensive+work+plan+for+the+well+driller%27s+steam+cleaning+facility+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Comprehensive+work+plan+for+the+well+driller%27s+steam+cleaning+facility+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2002-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97004298NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Molecular methods for the quantitative detection of unculturable pathogens and monitoring bioremediation effectiveness AN - 890661760; 2011-076351 JF - 1997 AGWSE national convention and exposition on Biological aspects of ground water AU - White, David C AU - Flemming, C A AU - Leung, A A AU - Arrage, A A AU - MacNaughton, S J AU - Alugupalli, S AU - Kelly, S T AU - Apgar, Michael Y1 - 1997 PY - 1997 DA - 1997 PB - National Ground Water Association, Association of Ground Water Scientists and Engineers, Westerville, OH KW - lipids KW - biomass KW - pollution KW - Pseudomonas KW - pathogens KW - bioremediation KW - enzymes KW - drinking water KW - remediation KW - organic compounds KW - toxicity KW - biofilms KW - bacteria KW - natural attenuation KW - hydrocarbons KW - DNA KW - viruses KW - molecular dynamics KW - water pollution KW - proteins KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/890661760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=White%2C+David+C%3BFlemming%2C+C+A%3BLeung%2C+A+A%3BArrage%2C+A+A%3BMacNaughton%2C+S+J%3BAlugupalli%2C+S%3BKelly%2C+S+T%3BApgar%2C+Michael&rft.aulast=White&rft.aufirst=David&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Molecular+methods+for+the+quantitative+detection+of+unculturable+pathogens+and+monitoring+bioremediation+effectiveness&rft.title=Molecular+methods+for+the+quantitative+detection+of+unculturable+pathogens+and+monitoring+bioremediation+effectiveness&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1997 AGWSE national convention and exposition on Biological aspects of ground water N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - OH N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Effects function analysis of ELF magnetic field exposure in the electric utility work environment. AN - 79114813; 9209718 AB - The incomplete understanding of the relation between power-frequency fields and biological responses raises problems in defining an appropriate metric for exposure assessment and epidemiological studies. Based on evidence from biological experiments, one can define alternative metrics or effects functions that embody the relationship between field exposure patterns and hypothetical health effects. In this paper, we explore the application of the "effects function" approach to occupational exposure data. Our analysis provides examples of exposure assessments based on a range of plausible effects functions. An EMDEX time series data set of ELF frequency (40-800 Hz) magnetic field exposure measurements for electric utility workers was analyzed with several statistical measures and effects functions: average field strength, combination of threshold and exposure duration, and field strength changes. Results were compared for eight job categories: electrician, substation operator, machinist, welder, plant operator, lineman/splicer, meter reader, and clerical. Average field strength yields a different ranking for these job categories than the ranks obtained using other biologically plausible effects functions. Whereas the group of electricians has the highest exposure by average field strength, the group of substation operators has the highest ranking for most of the other effects functions. Plant operators rank highest in the total number of field strength changes greater than 1 microT per hour. The clerical group remains at the lowest end for all of these effects functions. Our analysis suggests that, although average field strength could be used as a surrogate of field exposure for simply classifying exposure into "low" and "high," this summary measure may be misleading in the relative ranking of job categories in which workers are in "high" fields. These results indicate the relevance of metrics other than average field strength in occupational exposure assessment and in the design and analysis of epidemiological studies. JF - Bioelectromagnetics AU - Zhang, J AU - Nair, I AU - Sahl, J AD - Oak Ridge National Laboratory, Tennessee, USA. Y1 - 1997 PY - 1997 DA - 1997 SP - 365 EP - 375 VL - 18 IS - 5 SN - 0197-8462, 0197-8462 KW - Index Medicus KW - Humans KW - Welding KW - Occupational Exposure KW - Electromagnetic Fields KW - Electricity KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79114813?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioelectromagnetics&rft.atitle=Effects+function+analysis+of+ELF+magnetic+field+exposure+in+the+electric+utility+work+environment.&rft.au=Zhang%2C+J%3BNair%2C+I%3BSahl%2C+J&rft.aulast=Zhang&rft.aufirst=J&rft.date=1997-01-01&rft.volume=18&rft.issue=5&rft.spage=365&rft.isbn=&rft.btitle=&rft.title=Bioelectromagnetics&rft.issn=01978462&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-08-27 N1 - Date created - 1997-08-27 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Effects function simulation of residential appliance field exposures. AN - 78907339; 9084862 AB - This paper demonstrates the application of effects function analysis to residential magnetic field exposure, focusing on appliance sources and mitigation choices. Residential field exposure time series were synthesized by using a sample of background household field measurements, a model of average daily appliance use, and a small sample of EMDEX data of field exposure from 12 household strength window, sudden field changes) were simulated by using the synthesized time series data for different exposure situations, such as high and low levels of appliance use, simple avoidance, and use of a set of hypothetical "low field" appliances (50% lower fields). In particular, field exposure from the use of bedside clocks and electric blankets was examined. Results demonstrate that the choice of effects function is critical for the ranks of field sources and exposure reduction choices. For the effects function of average field strength with or without a threshold, exposure from background fields dominated exposure from all appliances except for bedside clocks and electric blankets. In the case of the field strength window effects function, the dominant field sources changed with the width of the window. For the effects function based on rapid field changes, appliance use was the major source of exposure. Because of the small sample of our data set and other simplifications, specific results should be viewed as illustrative. JF - Bioelectromagnetics AU - Zhang, J AU - Nair, I AU - Morgan, M G AD - Oak Ridge National Laboratory, Tennessee, USA. Y1 - 1997 PY - 1997 DA - 1997 SP - 116 EP - 124 VL - 18 IS - 2 SN - 0197-8462, 0197-8462 KW - Index Medicus KW - Electric Wiring KW - Computer Simulation KW - Consumer Product Safety -- standards KW - Environmental Exposure -- statistics & numerical data KW - Environmental Exposure -- adverse effects KW - Likelihood Functions KW - Household Articles -- statistics & numerical data KW - Electromagnetic Fields -- adverse effects KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78907339?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biotechnology+progress&rft.atitle=Biodesulfurization+of+flue+gases+and+other+sulfate%2Fsulfite+waste+streams+using+immobilized+mixed+sulfate-reducing+bacteria.&rft.au=Selvaraj%2C+P+T%3BLittle%2C+M+H%3BKaufman%2C+E+N&rft.aulast=Selvaraj&rft.aufirst=P&rft.date=1997-09-01&rft.volume=13&rft.issue=5&rft.spage=583&rft.isbn=&rft.btitle=&rft.title=Biotechnology+progress&rft.issn=87567938&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-06-18 N1 - Date created - 1997-06-18 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Near-surface seismic imaging and reflectivity studies of the Melton Valley waste areas, Oak Ridge Reservation AN - 759305195; 2010-087680 AB - During 1996, eight surface seismic reflection lines and one multicomponent VSP were collected south of Oak Ridge National Laboratory, Tennessee adjacent to the Melton Valley waste areas. The primary goals of this project are to determine the in-situ causes of local seismic reflectivity and to provide more detailed interpretations of subsurface geologic structures within the waste areas. Prior to this survey, reflection images of these sequences were limited to a single 1981 exploration data set and a 1993 source test line, so local understanding of in-situ causes of reflectivity was limited. The new data set: 1) illustrates previously suspected duplex structures above the Copper Creek Thrust zone (CCT) beneath many of the waste areas, 2) images folded/faulted sequences above the CCT, 3) provides additional evidence for remapping a few inferred geological contacts, and 4) shows that observed seismic reflectivity is principally caused by intraformational lithologic contacts and intraformational brittle fracture zones (some of which have connective ground water flow). This new data provides important structural information for those doing hydrologic modeling in the area and provides a detailed analysis on the nature of seismic reflectivity in this region which could aid future near-surface or exploration surveys in the Valley and Ridge province. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Carr, Bradley J AU - Doll, William E AU - Miller, Richard D AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 772 EP - 775 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 16 SN - 1052-3812, 1052-3812 KW - United States KW - seismograms KW - Oak Ridge National Laboratory KW - duplexes KW - seismic profiles KW - geophysical surveys KW - Melton Valley KW - data acquisition KW - geophysical methods KW - data processing KW - waste disposal sites KW - seismic methods KW - boreholes KW - Tennessee KW - synthetic seismograms KW - surveys KW - geophysical profiles KW - tectonics KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759305195?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.atitle=Near-surface+seismic+imaging+and+reflectivity+studies+of+the+Melton+Valley+waste+areas%2C+Oak+Ridge+Reservation&rft.au=Carr%2C+Bradley+J%3BDoll%2C+William+E%3BMiller%2C+Richard+D%3BAnonymous&rft.aulast=Carr&rft.aufirst=Bradley&rft.date=1997-01-01&rft.volume=16&rft.issue=&rft.spage=772&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/10.1190%2F1.1886126 L2 - http://www.seg.org/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 67th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 7 N1 - PubXState - OK N1 - Document feature - sect., sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; data acquisition; data processing; duplexes; geophysical methods; geophysical profiles; geophysical surveys; Melton Valley; Oak Ridge National Laboratory; seismic methods; seismic profiles; seismograms; surveys; synthetic seismograms; tectonics; Tennessee; United States; waste disposal sites DO - http://dx.doi.org/10.1190/1.1886126 ER - TY - JOUR T1 - Fractionated sulfur isotopes in sulfides of the Kaidun Meteorite AN - 52746877; 1997-022958 JF - Meteoritics & Planetary Science AU - McSween, Harry Y, Jr AU - Riciputi, Lee R AU - Paterson, Bruce A Y1 - 1997/01// PY - 1997 DA - January 1997 SP - 51 EP - 54 PB - Meteoritical Society, Fayetteville, AR VL - 32 IS - 1 SN - 1086-9379, 1086-9379 KW - silicates KW - stony meteorites KW - ion probe data KW - isotopes KW - pentlandite KW - mass spectra KW - thermal history KW - metasomatism KW - stable isotopes KW - meteorites KW - hydrothermal alteration KW - spectra KW - chondrites KW - pyrrhotite KW - textures KW - isotope ratios KW - carbonaceous chondrites KW - Kaidun Meteorite KW - S-34/S-32 KW - sulfur KW - sheet silicates KW - CM chondrites KW - sulfides KW - fractionation KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52746877?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Fractionated+sulfur+isotopes+in+sulfides+of+the+Kaidun+Meteorite&rft.au=McSween%2C+Harry+Y%2C+Jr%3BRiciputi%2C+Lee+R%3BPaterson%2C+Bruce+A&rft.aulast=McSween&rft.aufirst=Harry&rft.date=1997-01-01&rft.volume=32&rft.issue=1&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 35 N1 - PubXState - AR N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - carbonaceous chondrites; chondrites; CM chondrites; fractionation; hydrothermal alteration; ion probe data; isotope ratios; isotopes; Kaidun Meteorite; mass spectra; metasomatism; meteorites; pentlandite; pyrrhotite; S-34/S-32; sheet silicates; silicates; spectra; stable isotopes; stony meteorites; sulfides; sulfur; textures; thermal history ER - TY - JOUR T1 - The character of the Avalon Terrane and its boundary with the Piedmont Terrane in central Georgia AN - 52713326; 1997-036500 JF - Special Paper - Geological Society of America AU - Hooper, Robert J AU - Hatcher, Robert D, Jr AU - Troyer, Paulette K AU - Dawson, Roger J AU - Redmond, Cindy G A2 - Glover, Lynn, III A2 - Gates, Alexander E. Y1 - 1997 PY - 1997 DA - 1997 SP - 1 EP - 14 PB - Geological Society of America (GSA), Boulder, CO VL - 314 SN - 0072-1077, 0072-1077 KW - United States KW - Ocmulgee-Middleton-Lowndesville Fault KW - geophysical surveys KW - lateral faults KW - Appalachians KW - gravity methods KW - contact metamorphism KW - dip KW - metamorphic rocks KW - grade KW - fabric KW - faults KW - gneisses KW - North America KW - shear zones KW - orthogneiss KW - geophysical methods KW - magnetic methods KW - metamorphism KW - Rock Eagle Complex KW - emplacement KW - Avalon Zone KW - Berner mafic complex KW - surveys KW - foliation KW - Georgia KW - left-lateral faults KW - Piedmont KW - central Georgia KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52713326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Special+Paper+-+Geological+Society+of+America&rft.atitle=The+character+of+the+Avalon+Terrane+and+its+boundary+with+the+Piedmont+Terrane+in+central+Georgia&rft.au=Hooper%2C+Robert+J%3BHatcher%2C+Robert+D%2C+Jr%3BTroyer%2C+Paulette+K%3BDawson%2C+Roger+J%3BRedmond%2C+Cindy+G&rft.aulast=Hooper&rft.aufirst=Robert&rft.date=1997-01-01&rft.volume=314&rft.issue=&rft.spage=1&rft.isbn=0813723140&rft.btitle=&rft.title=Special+Paper+-+Geological+Society+of+America&rft.issn=00721077&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 34 N1 - PubXState - CO N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - Appalachians; Avalon Zone; Berner mafic complex; central Georgia; contact metamorphism; dip; emplacement; fabric; faults; foliation; geophysical methods; geophysical surveys; Georgia; gneisses; grade; gravity methods; lateral faults; left-lateral faults; magnetic methods; metamorphic rocks; metamorphism; North America; Ocmulgee-Middleton-Lowndesville Fault; orthogneiss; Piedmont; Rock Eagle Complex; shear zones; surveys; United States ER - TY - RPRT T1 - Mercury concentrations in air during the Phase I remediation of lower East Fork Poplar Creek floodplain at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee AN - 52633795; 1998-003283 AB - During the Phase I remediation of Lower East Fork Poplar Creek (LEFPC), the mercury concentration in air was monitored continuously at a nearby off-site location. The purpose of the monitoring was to ensure that the remediation did not adversely affect the off-site concentration of mercury in air. The concentrations of mercury in air did increase during the remediation. However, based on the results of a previous study, this increase was caused by the increase in sunlight intensity and temperature during remediation, which occurred in the summer months. In any case, all concentrations measured before, during, and after remediation were well below the standard of 300 ng/m (super 3) recommended for continuous exposure to mercury in air. JF - Mercury concentrations in air during the Phase I remediation of lower East Fork Poplar Creek floodplain at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee AU - Barnett, M O AU - Owens, J G AU - Lindberg, S E AU - Turner, R R Y1 - 1997/01// PY - 1997 DA - January 1997 SP - 20 VL - Y/ER-281 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - monitoring KW - medical geology KW - government agencies KW - pollution KW - excavations KW - remediation KW - air pollution KW - waste management KW - metals KW - Tennessee KW - ecology KW - Anderson County Tennessee KW - air KW - seasonal variations KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52633795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geoderma&rft.atitle=The+use+of+models+to+integrate+information+and+understanding+of+soil+C+at+the+regional+scale&rft.au=Paustian%2C+Keith%3BLevine%2C+Elissa%3BPost%2C+Wilfred+M%3BRyzhova%2C+Irene+M&rft.aulast=Paustian&rft.aufirst=Keith&rft.date=1997-09-01&rft.volume=79&rft.issue=1-4&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Geoderma&rft.issn=00167061&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97002415NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Modeling for a strongly heterogeneous porous medium in connection with simulating a pressure bulge system at the S-3 site of the U.S. Department of Energy, Oak Ridge, Tennessee AN - 52614525; 1998-021541 JF - Extended Abstracts from ... Tennessee Water Resources Symposium AU - Khan, M A AU - Ahmed, S AU - Rahman, M AU - Watson, D B A2 - Gangaware, Tim A2 - LeQuire, Elise A2 - Perry, Kirsten A2 - Cordy, Tina Y1 - 1997 PY - 1997 DA - 1997 SP - 155 EP - 161 PB - American Water Resources Association. Tennessee Section, Nashville, TN VL - 7 KW - United States KW - Oak Ridge National Laboratory KW - pressure KW - pollution KW - porosity KW - ground water KW - models KW - Roane County Tennessee KW - Bear Creek valley KW - movement KW - Tennessee KW - Anderson County Tennessee KW - heterogeneity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52614525?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.atitle=Modeling+for+a+strongly+heterogeneous+porous+medium+in+connection+with+simulating+a+pressure+bulge+system+at+the+S-3+site+of+the+U.S.+Department+of+Energy%2C+Oak+Ridge%2C+Tennessee&rft.au=Khan%2C+M+A%3BAhmed%2C+S%3BRahman%2C+M%3BWatson%2C+D+B&rft.aulast=Khan&rft.aufirst=M&rft.date=1997-01-01&rft.volume=14&rft.issue=3&rft.spage=183&rft.isbn=&rft.btitle=&rft.title=Geomicrobiology+Journal&rft.issn=01490451&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh Tennessee water resources symposium and student symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 6 N1 - PubXState - TN N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #04444 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; Bear Creek valley; ground water; heterogeneity; models; movement; Oak Ridge National Laboratory; pollution; porosity; pressure; Roane County Tennessee; Tennessee; United States ER - TY - JOUR T1 - Stage-discharge rating development for White Oak Dam at Oak Ridge National Laboratory using an acoustic velocity meter AN - 52614461; 1998-021547 JF - Extended Abstracts from ... Tennessee Water Resources Symposium AU - Hopper, Douglas A AU - Frederrick, Bernard J AU - Borders, Dennis M AU - Bryan, Bradley A A2 - Gangaware, Tim A2 - LeQuire, Elise A2 - Perry, Kirsten A2 - Cordy, Tina Y1 - 1997 PY - 1997 DA - 1997 SP - 180 EP - 186 PB - American Water Resources Association. Tennessee Section, Nashville, TN VL - 7 KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - geophysical surveys KW - government agencies KW - geophysical methods KW - water management KW - pollution KW - rates KW - water balance KW - ground water KW - models KW - Roane County Tennessee KW - acoustical methods KW - White Oak Dam KW - Tennessee KW - surveys KW - Anderson County Tennessee KW - discharge KW - water resources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52614461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.atitle=Stage-discharge+rating+development+for+White+Oak+Dam+at+Oak+Ridge+National+Laboratory+using+an+acoustic+velocity+meter&rft.au=Hopper%2C+Douglas+A%3BFrederrick%2C+Bernard+J%3BBorders%2C+Dennis+M%3BBryan%2C+Bradley+A&rft.aulast=Hopper&rft.aufirst=Douglas&rft.date=1997-01-01&rft.volume=7&rft.issue=&rft.spage=539&rft.isbn=8487867979&rft.btitle=&rft.title=Proceedings+of+the+...+Annual+Conference+of+the+International+Association+for+Mathematical+Geology+%28IAMG%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh Tennessee water resources symposium and student symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 4 N1 - PubXState - TN N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #04444 N1 - SubjectsTermNotLitGenreText - acoustical methods; Anderson County Tennessee; discharge; geophysical methods; geophysical surveys; government agencies; ground water; models; Oak Ridge National Laboratory; pollution; rates; Roane County Tennessee; surveys; Tennessee; United States; water balance; water management; water quality; water resources; White Oak Dam ER - TY - JOUR T1 - Soluble contaminant concentration versus discharge relationships for remediation performance assessment at an Oak Ridge National Laboratory waste disposal site AN - 52613741; 1998-021546 JF - Extended Abstracts from ... Tennessee Water Resources Symposium AU - Borders, Dennis M A2 - Gangaware, Tim A2 - LeQuire, Elise A2 - Perry, Kirsten A2 - Cordy, Tina Y1 - 1997 PY - 1997 DA - 1997 SP - 174 EP - 179 PB - American Water Resources Association. Tennessee Section, Nashville, TN VL - 7 KW - United States KW - processes KW - Oak Ridge National Laboratory KW - hazardous waste KW - water quality KW - concentration KW - pollutants KW - government agencies KW - water management KW - pollution KW - solubility KW - remediation KW - ground water KW - Roane County Tennessee KW - Tennessee KW - Anderson County Tennessee KW - discharge KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52613741?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.atitle=Soluble+contaminant+concentration+versus+discharge+relationships+for+remediation+performance+assessment+at+an+Oak+Ridge+National+Laboratory+waste+disposal+site&rft.au=Borders%2C+Dennis+M&rft.aulast=Borders&rft.aufirst=Dennis&rft.date=1997-01-01&rft.volume=7&rft.issue=&rft.spage=174&rft.isbn=&rft.btitle=&rft.title=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh Tennessee water resources symposium and student symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 6 N1 - PubXState - TN N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #04444 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; concentration; discharge; government agencies; ground water; hazardous waste; Oak Ridge National Laboratory; pollutants; pollution; processes; remediation; Roane County Tennessee; solubility; Tennessee; United States; water management; water quality; water resources ER - TY - JOUR T1 - Carbon and hydrogen isotope fractionation during methane formation from CO (super 2) at hydrothermal conditions AN - 52593712; 1998-043816 JF - Abstracts with Programs - Geological Society of America AU - Horita, Juske AU - Berndt, Michael E AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 27 EP - 28 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - isotope fractionation KW - experimental studies KW - methane KW - isotopes KW - isotope ratios KW - C-13/C-12 KW - aliphatic hydrocarbons KW - alkanes KW - stable isotopes KW - temperature KW - hydrothermal conditions KW - gases KW - carbon dioxide KW - genesis KW - organic compounds KW - dissolved materials KW - D/H KW - hydrogen KW - carbon KW - hydrocarbons KW - kinetics KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52593712?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Carbon+and+hydrogen+isotope+fractionation+during+methane+formation+from+CO+%28super+2%29+at+hydrothermal+conditions&rft.au=Horita%2C+Juske%3BBerndt%2C+Michael+E%3BAnonymous&rft.aulast=Horita&rft.aufirst=Juske&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; C-13/C-12; carbon; carbon dioxide; D/H; dissolved materials; experimental studies; gases; genesis; hydrocarbons; hydrogen; hydrothermal conditions; isotope fractionation; isotope ratios; isotopes; kinetics; methane; organic compounds; stable isotopes; temperature ER - TY - JOUR T1 - Behavior of fluorobenzoic acid groundwater tracers in a highly fractured shale saprolite AN - 52592498; 1998-043829 AB - Fluorobenzoic acids (FBAs) include 14 isomers that are detectable at low concentrations, are relatively non-reactive in groundwater and are readily distinguishable from naturally occurring anions and each other in groups of three to four. These characteristics make them potentially suitable for field tracing investigations in fractured rock, where multiple tracers are often needed to identify complex flow paths or to repeat experiments under different pumping/boundary conditions. Although FBA tracers have been extensively studied in granular materials there have been no studies of their behavior in fractured clay-rich materials, similar to those found at the Oak Ridge Reservation, and these studies are needed before the tracers can be applied with confidence. The behavior of multiple FBA tracers with pKa ranging from 3.83 to 2.72 were examined in batch sorption tests and in tracer experiments in undisturbed columns of fractured shale saprolite from the Oak Ridge Reservation. The batch experiments using crushed saprolite in a synthetic groundwater of 5 mM CaCl2 at a pH of 4.6 showed sorption was related to the pKa of the isomer, with the lowest pKa tracer (2,6-DFBA) having no measurable sorption. A column transport experiment using 5 mM CaCl2 as the artificial groundwater showed the same trend with bromide and 2,6-DFBA behaving as essentially conservative tracers at a pH of 5.2, while 2,5 and 3,5-DFBA each showed higher retardation. Modeling of the breakthrough curves using a mobile/immobile water transport model indicates that the Kd values derived from the batch sorption experiments overestimated the retardation of the FBA. A second column tracer experiment carried out at pH 7 is complete and the data is being evaluated. Preliminary results show that multiple FBA tracers can be useful in fractured shale saprolites, but sorption and retardation of the higher pKa tracers can be significant. Also, the preliminary results suggest, as expected, that sorption is pH-dependent, with higher losses occurring at low pH. JF - Abstracts with Programs - Geological Society of America AU - Howard, Kevin M AU - McKay, Larry D AU - McCarthy, John F AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 307 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - fractured materials KW - sorption KW - experimental studies KW - shale KW - pumping KW - fluorobenzoic acid KW - boundary conditions KW - ground water KW - saprolite KW - sedimentary rocks KW - movement KW - tracers KW - clastic rocks KW - pH KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52592498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Behavior+of+fluorobenzoic+acid+groundwater+tracers+in+a+highly+fractured+shale+saprolite&rft.au=Howard%2C+Kevin+M%3BMcKay%2C+Larry+D%3BMcCarthy%2C+John+F%3BAnonymous&rft.aulast=Howard&rft.aufirst=Kevin&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=307&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - boundary conditions; clastic rocks; experimental studies; fluorobenzoic acid; fractured materials; ground water; movement; pH; pumping; saprolite; sedimentary rocks; shale; sorption; tracers ER - TY - JOUR T1 - Serious shortcomings of semi-empirical equations of state for high-temperature aqueous C-O-H-N fluids AN - 52590234; 1998-043669 JF - Abstracts with Programs - Geological Society of America AU - Blencoe, James G AU - Anovitz, Lawrence M AU - Seitz, Jeffery C AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 210 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - experimental studies KW - oxygen KW - numerical models KW - properties KW - temperature KW - nitrogen KW - hydrogen KW - carbon KW - applications KW - equations of state KW - thermodynamic properties KW - high temperature KW - P-T conditions KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52590234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Sulfide+isotopic+compositions+in+shergottites+and+ALH84001%2C+and+possible+implications+for+life+on+Mars&rft.au=Greenwood%2C+James+P%3BRiciputi%2C+Lee+R%3BMcSween%2C+Harry+Y%2C+Jr&rft.aulast=Greenwood&rft.aufirst=James&rft.date=1997-10-01&rft.volume=61&rft.issue=20&rft.spage=4449&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2FS0016-7037%2897%2900246-9 LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - applications; carbon; equations of state; experimental studies; high temperature; hydrogen; nitrogen; numerical models; oxygen; P-T conditions; properties; temperature; thermodynamic properties ER - TY - JOUR T1 - Experimental determination of the compositions of aqueous fluids coexisting with silicate melts AN - 52589523; 1998-043178 JF - Abstracts with Programs - Geological Society of America AU - Anovitz, Lawrence M AU - Blencoe, James G AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 394 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - experimental studies KW - oxygen KW - isotopes KW - isotope ratios KW - siliceous composition KW - O-18/O-16 KW - aqueous solutions KW - granitic composition KW - stable isotopes KW - melts KW - theoretical studies KW - chemical reactions KW - D/H KW - precipitation KW - hydrogen KW - P-T conditions KW - field studies KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52589523?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Experimental+determination+of+the+compositions+of+aqueous+fluids+coexisting+with+silicate+melts&rft.au=Anovitz%2C+Lawrence+M%3BBlencoe%2C+James+G%3BAnonymous&rft.aulast=Anovitz&rft.aufirst=Lawrence&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=394&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aqueous solutions; chemical reactions; D/H; experimental studies; field studies; granitic composition; hydrogen; isotope ratios; isotopes; melts; O-18/O-16; oxygen; P-T conditions; precipitation; siliceous composition; stable isotopes; theoretical studies ER - TY - JOUR T1 - Direct sampling MS for environmental screening AN - 52589001; 1998-044353 JF - Analytical Chemistry (Washington, DC) AU - Wise, Marcus B AU - Guerin, Michael R Y1 - 1997/01// PY - 1997 DA - January 1997 SP - 26A EP - 32A PB - American Chemical Society, Washington, DC VL - 69 IS - 1 SN - 0003-2700, 0003-2700 KW - water KW - soils KW - methods KW - hazardous waste KW - monitoring KW - Superfund KW - pollutants KW - pollution KW - mass spectra KW - environmental analysis KW - remediation KW - sampling KW - applications KW - spectra KW - instruments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52589001?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Analytical+Chemistry+%28Washington%2C+DC%29&rft.atitle=Direct+sampling+MS+for+environmental+screening&rft.au=Wise%2C+Marcus+B%3BGuerin%2C+Michael+R&rft.aulast=Wise&rft.aufirst=Marcus&rft.date=1997-01-01&rft.volume=69&rft.issue=1&rft.spage=26A&rft.isbn=&rft.btitle=&rft.title=Analytical+Chemistry+%28Washington%2C+DC%29&rft.issn=00032700&rft_id=info:doi/ L2 - http://www3.interscience.wiley.com/cgi-bin/jhome/38876 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 18 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - applications; environmental analysis; hazardous waste; instruments; mass spectra; methods; monitoring; pollutants; pollution; remediation; sampling; soils; spectra; Superfund; water ER - TY - JOUR T1 - A new method for determining equilibrium hydrogen isotope fractionation factors using the ion microprobe; application to the epidote-water system AN - 52582416; 1998-048228 JF - Abstracts with Programs - Geological Society of America AU - Cole, David R AU - Chacko, Thomas AU - Riciputi, Lee R AU - Horita, Juske AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 25 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - water KW - sorosilicates KW - silicates KW - isotope fractionation KW - experimental studies KW - ion probe data KW - isotopes KW - isotope ratios KW - mass spectra KW - free energy KW - stable isotopes KW - temperature KW - epidote KW - single-crystal method KW - D/H KW - hydrogen KW - orthosilicates KW - applications KW - spectra KW - epidote group KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52582416?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+new+method+for+determining+equilibrium+hydrogen+isotope+fractionation+factors+using+the+ion+microprobe%3B+application+to+the+epidote-water+system&rft.au=Cole%2C+David+R%3BChacko%2C+Thomas%3BRiciputi%2C+Lee+R%3BHorita%2C+Juske%3BAnonymous&rft.aulast=Cole&rft.aufirst=David&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - applications; D/H; epidote; epidote group; experimental studies; free energy; hydrogen; ion probe data; isotope fractionation; isotope ratios; isotopes; mass spectra; orthosilicates; silicates; single-crystal method; sorosilicates; spectra; stable isotopes; temperature; water ER - TY - JOUR T1 - Adsorption and desorption processes of dissolved organic matter on mineral surfaces AN - 52576120; 1998-051735 AB - Adsorption and desorption processes of natural dissolved organic matter on mineral surfaces are of primary importance in determining the partitioning, transport, and preservation of these organic materials in the terrestrial environment. These organic materials are complex mixtures of a variety of polyfunctional organic compounds with a range of pKa values, molecular sizes, and structures, and therefore exhibit different adsorption affinity and capacity on mineral surfaces. Those strongly-binding organic components can competitively interact with mineral surfaces and displace those weakly-bound organic components when surface adsorption sites are limited. These patterns largely explain the adsorption and desorption hysteresis of natural organic matter on mineral surfaces and the time-dependent interactions during the adsorption phase of the transport of these organic materials under flow-through conditions. Major mechanisms by which organic matter adsorbs onto mineral surfaces are proposed to involve: (1) surface complexation or ligand exchange, (2) electrostatic interaction, (3) cation bridging, (4) hydrophobic interaction, (5) entropy changes, (6) hydrogen bonding, and (7) Van der Waals interaction, depending on the specific molecular structure and functional groups of organic matter and the surface properties of minerals. Our studies have shown that the surface complexation or ligand exchange is the dominant interaction mechanism between organic matter and iron oxide minerals. JF - Abstracts with Programs - Geological Society of America AU - Gu, Baohua AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 18 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - desorption KW - terrestrial environment KW - iron oxides KW - solutes KW - mechanism KW - bonding KW - adsorption KW - partitioning KW - organic compounds KW - transport KW - hydrogen KW - oxides KW - cations KW - preservation KW - minerals KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52576120?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Adsorption+and+desorption+processes+of+dissolved+organic+matter+on+mineral+surfaces&rft.au=Gu%2C+Baohua%3BAnonymous&rft.aulast=Gu&rft.aufirst=Baohua&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2014-03-14 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - adsorption; bonding; cations; desorption; hydrogen; iron oxides; mechanism; minerals; organic compounds; oxides; partitioning; preservation; solutes; terrestrial environment; transport ER - TY - JOUR T1 - Stratigraphic correlations of the Cambrian-Ordovician of Colorado AN - 52569778; 1998-057453 AB - Correlation of Cambrian and Ordovician strata across Colorado are based on integration of stratigraphic data including lithostratigraphy, sequence stratigraphy, conodont and trilobite biostratigraphy, and chemostratigraphy. Correlations of strata are presented for four areas of the state: Front Range, Mosquito Range, Sawatch Range, and White River Plateau. The Cambro-Ordovician boundary interval is largely missing in the Front Range where a major hiatus occurs between the Upper Cambrian Peerless Formation and the Lower Ordovician Manitou Formation. In the Sawatch Range, the Peerless contains conodonts of the Eoconodontus Zone and the Manitou is assigned to the Rossodus manitouensis Zone. Strata in the White River Plateau contain a remarkably complete Cambro-Ordovician boundary succession including many conodont zones and subzones between the Proconodontus Zone and the Rossodus manitouensis Zone. In several cases, missing subzones in the upper Peerless and lower Manitou are associated with paleokarst surfaces. These surfaces are marked by red silt-filled fractures, multiple fills, relief of tens of centimeters, and scalloped truncation surfaces. These surfaces also correspond with interruptions in isotopic curves which verify the loss or partial preservation of some subzones. These curves help refine correlations to other section in North America including those in the Great Basin. Correlation of sections between the White River Plateau and the Sawatch Range is aided by the presence in both areas of a thin regionally extensive stromatolite marker bed (Clinetop Member) of the Dotsero Formation, a sub-Manitou succession of shale and flat pebble conglomerate in the White River Plateau region. JF - Abstracts with Programs - Geological Society of America AU - Myrow, Paul M AU - Taylor, John AU - Miller, James F AU - Ripperdan, Robert L AU - Ethington, Raymond L AU - Bennett, Ryan AU - Brachle, Tina AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 274 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - lithostratigraphy KW - Manitou Formation KW - Clinetop Member KW - Dotsero Formation KW - Cambrian KW - Upper Cambrian KW - Ordovician KW - sedimentary rocks KW - chemostratigraphy KW - Invertebrata KW - Trilobita KW - White River Plateau KW - sequence stratigraphy KW - North America KW - Conodonta KW - biostratigraphy KW - shale KW - Paleozoic KW - U. S. Rocky Mountains KW - correlation KW - Sawatch Range KW - conglomerate KW - Arthropoda KW - Peerless Formation KW - Lower Ordovician KW - Trilobitomorpha KW - paleokarst KW - unconformities KW - stratigraphic boundary KW - Colorado KW - clastic rocks KW - Rocky Mountains KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52569778?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Stratigraphic+correlations+of+the+Cambrian-Ordovician+of+Colorado&rft.au=Myrow%2C+Paul+M%3BTaylor%2C+John%3BMiller%2C+James+F%3BRipperdan%2C+Robert+L%3BEthington%2C+Raymond+L%3BBennett%2C+Ryan%3BBrachle%2C+Tina%3BAnonymous&rft.aulast=Myrow&rft.aufirst=Paul&rft.date=1997-01-01&rft.volume=18&rft.issue=11&rft.spage=2043&rft.isbn=&rft.btitle=&rft.title=Carcinogenesis&rft.issn=01433334&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Arthropoda; biostratigraphy; Cambrian; chemostratigraphy; clastic rocks; Clinetop Member; Colorado; conglomerate; Conodonta; correlation; Dotsero Formation; Invertebrata; lithostratigraphy; Lower Ordovician; Manitou Formation; microfossils; North America; Ordovician; paleokarst; Paleozoic; Peerless Formation; Rocky Mountains; Sawatch Range; sedimentary rocks; sequence stratigraphy; shale; stratigraphic boundary; Trilobita; Trilobitomorpha; U. S. Rocky Mountains; unconformities; United States; Upper Cambrian; White River Plateau ER - TY - JOUR T1 - Laboratory measurement of transport processes in a fractured limestone/shale saprolite using solute and colloid tracers AN - 52567539; 1998-057398 AB - Changes in the subsurface stress field during burial, uplift, erosion, and major tectonic events can result in multiple fracture sets having very different fracture characteristics. Because fracture characteristics such as aperture, spacing, length, and orientation control groundwater flow and transport properties, significant anisotropy can occur even in densely fractured settings. Further, the anisotropic behavior for flow and solute transport may differ significantly.Laboratory tracer tests were conducted through two shale saprolite columns oriented both parallel and perpendicular to bedding planes. The columns, 25 cm in diameter and 46-53 cm in length, were taken undisturbed from a hillslope excavation into the Cambrian Dismal Gap Formation on the Oak Ridge Reservation in East Tennessee. The lithology consists of interbedded limestones and shales that have been highly weathered. A mix of 5 tracers were simultaneously injected through each column: Pipes (an organic buffer), bromide, Rhodamine-WT, and 0.87um and 0.083um fluorescent latex microspheres. The columns were subsequently scanned using computed tomography methods and carefully dissected to map the fracture networks and tracer distributions. Tracer breakthrough curves demonstrate significant anisotropy for solute transport even though the hydraulic conductivities differed only slightly, indicating differences in fracture characteristics for bedding-parallel and cross-cutting fracture sets. These differences are consistent with greater fracture surface area for sorption and diffusion into the matrix in the bedding parallel fracture sets. After two pore volumes of tracer infusion and three pore volumes of flushing with a potassium chloride solution, 59-64% of the conservative solute tracers and 72-79% of the sorbing tracer (Rhodamine-WT) were retained in the column, demonstrating the tremendous storage capacity of the porous low-permeability matrix. Most of the colloids were retained on the walls of the transporting fractures and served as a means for mapping primary transport pathways. JF - Abstracts with Programs - Geological Society of America AU - Moline, Gerilynn R AU - Knight, Christopher R AU - Ketcham, Richard AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 370 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - tomography KW - solute transport KW - limestone KW - sorption KW - erosion KW - eastern Tennessee KW - uplifts KW - halogens KW - bromide ion KW - Cambrian KW - ground water KW - fractures KW - sedimentary rocks KW - transport KW - movement KW - tracers KW - Tennessee KW - processes KW - Oak Ridge National Laboratory KW - orientation KW - experimental studies KW - diffusion KW - colloidal materials KW - rhodamine WT KW - shale KW - Paleozoic KW - matrix KW - stress KW - solutes KW - properties KW - bromine KW - porosity KW - measurement KW - Dismal Gap Formation KW - saprolite KW - hydraulic conductivity KW - carbonate rocks KW - clastic rocks KW - permeability KW - anisotropy KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52567539?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Laboratory+measurement+of+transport+processes+in+a+fractured+limestone%2Fshale+saprolite+using+solute+and+colloid+tracers&rft.au=Moline%2C+Gerilynn+R%3BKnight%2C+Christopher+R%3BKetcham%2C+Richard%3BAnonymous&rft.aulast=Moline&rft.aufirst=Gerilynn&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=370&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - anisotropy; bromide ion; bromine; Cambrian; carbonate rocks; clastic rocks; colloidal materials; diffusion; Dismal Gap Formation; eastern Tennessee; erosion; experimental studies; fractures; ground water; halogens; hydraulic conductivity; limestone; matrix; measurement; movement; Oak Ridge National Laboratory; orientation; Paleozoic; permeability; porosity; processes; properties; rhodamine WT; saprolite; sedimentary rocks; shale; solute transport; solutes; sorption; stress; Tennessee; tomography; tracers; transport; United States; uplifts ER - TY - JOUR T1 - Multispecies contaminant transport in undisturbed columns of weathered fractured shale AN - 52566710; 1998-057294 JF - Abstracts with Programs - Geological Society of America AU - Mayes, M A AU - Reedy, O C AU - Larsen, I L AU - Brooks, S C AU - Jardine, P M AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 323 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - processes KW - Oak Ridge National Laboratory KW - sorption KW - cobalt KW - shale KW - pollution KW - rates KW - iron KW - ground water KW - models KW - saprolite KW - ferric iron KW - sedimentary rocks KW - chemical reactions KW - transport KW - metals KW - aluminum KW - Tennessee KW - cadmium KW - waste disposal KW - geochemistry KW - clastic rocks KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52566710?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Multispecies+contaminant+transport+in+undisturbed+columns+of+weathered+fractured+shale&rft.au=Mayes%2C+M+A%3BReedy%2C+O+C%3BLarsen%2C+I+L%3BBrooks%2C+S+C%3BJardine%2C+P+M%3BAnonymous&rft.aulast=Mayes&rft.aufirst=M&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=323&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aluminum; cadmium; chemical reactions; clastic rocks; cobalt; ferric iron; geochemistry; ground water; iron; metals; models; Oak Ridge National Laboratory; pollution; processes; rates; saprolite; sedimentary rocks; shale; sorption; Tennessee; transport; United States; waste disposal ER - TY - JOUR T1 - Evaluating transient, precipitation-driven flux variations from a fractured rock aquifer using major ion chemistry and 18-O as natural tracers AN - 52554088; 1998-066857 AB - The hydrogeology of the Oak Ridge Reservation (ORR), Tennessee is complex due to the fracture network control on flow, large seasonal and storm-related variations in the water table elevation, and variations in topography. Spatial and temporal variations in the major ion chemistry and 18-O content of shallow groundwater (<20 m) in the western part of Bear Creek Valley on the ORR are being monitored to better understand the relative influence of fracture networks and storm events on solute transport. Most of the study area is characterized by upward hydraulic gradients; however, during and after precipitation events, downward vertical gradients can occur near the water table. Since the newly infiltrated groundwater has a major ion and 18-O signature different from the deeper groundwater, these natural tracers permit an evaluation of the magnitude of transient precipitation-driven solute transport. Groundwater was sampled from wells screened at and below the water before, during and after a precipitation event. The 18-O content of the precipitation was also sampled. Although there was considerable variation in the response of individual wells to the precipitation event, some general trends emerge. Wells screened at or near the water table show a dilution effect from the newly precipitated water reflected in changes in major ion chemistry (Na/Ca and HCO (sub 3) /SO (sub 4) ) and 18-O. For wells screened at greater depths below the water table, the major ion chemistry and hydraulic head response are initially influenced by a relative increase in flux from the deeper part of aquifer followed by a relative increase in flux from the shallow part of the aquifer. If assumptions are made for the major ion concentration and 18-O content of the various components of the system, the relative flux from each component contributing to the groundwater chemistry at a specified location and time can be estimated. These spatial and temporal variations in flux can result in changes in pH, Eh and mineral solubility which have important implications for contaminant transport. JF - Abstracts with Programs - Geological Society of America AU - van der Hoven, S J AU - Moline, G R AU - Solomon, D K AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 370 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - solute transport KW - fractured materials KW - oxygen KW - isotopes KW - ions KW - storm environment KW - stable isotopes KW - variations KW - ground water KW - Bear Creek valley KW - spatial variations KW - topography KW - sampling KW - levels KW - tracers KW - Tennessee KW - geochemistry KW - pH KW - Eh KW - Oak Ridge National Laboratory KW - hydrology KW - rainfall KW - pollution KW - solubility KW - hydrochemistry KW - aquifers KW - water table KW - infiltration KW - O-18 KW - shallow aquifers KW - seasonal variations KW - water wells KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52554088?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Evaluating+transient%2C+precipitation-driven+flux+variations+from+a+fractured+rock+aquifer+using+major+ion+chemistry+and+18-O+as+natural+tracers&rft.au=van+der+Hoven%2C+S+J%3BMoline%2C+G+R%3BSolomon%2C+D+K%3BAnonymous&rft.aulast=van+der+Hoven&rft.aufirst=S&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=370&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aquifers; Bear Creek valley; Eh; fractured materials; geochemistry; ground water; hydrochemistry; hydrology; infiltration; ions; isotopes; levels; O-18; Oak Ridge National Laboratory; oxygen; pH; pollution; rainfall; sampling; seasonal variations; shallow aquifers; solubility; solute transport; spatial variations; stable isotopes; storm environment; Tennessee; topography; tracers; United States; variations; water table; water wells ER - TY - JOUR T1 - Hydrogeochemical modeling of uranium reconfiguration and evaluation of the potential for nuclear criticality following disposal at low-level waste facilities AN - 52553307; 1998-066822 AB - We examined whether or not fissile uranium in low-level-waste facilities can be concentrated by hydrogeochemical processes and cause a nuclear criticality safety concern. The maximum amount of fissile uranium in containers and disposal cells is regulated, assuming that the uranium will remain in place. Leakage at landfills suggests that wastes do migrate and have the potential to become more concentrated under certain geochemical conditions. We used two coupled hydrogeochemical modeling codes to evaluate uranium migration and accumulation: PHREEQC, a mixing cell model, and ParSSim, a coupled geochemistry and transport code that runs on parallel processors to increase efficiency. PHREEQC was useful for establishing important geochemical reactions, and ParSSim provided a more realistic assessment of concentrations. We postulated two scenarios for increasing the concentration of immobile uranium in waste areas: entrapment on sorption sites and precipitation of uranium in reducing zones. Coupled models were needed to evaluate the interplay between hydrogeochemical processes that mobilized uranium and those that immobilized uranium. For sorption, mobilization of uranium as carbonate complexes inhibited sorption and limited the increase in concentration to levels that were below criticality safety concern. For precipitation in reducing zones, the oxidizing water that mobilizes uranium potentially could inhibit precipitation, but modeling showed an increase in immobile uranium concentration. However, to achieve thicknesses of concern for nuclear criticality the source term must be larger than typical disposal practices. JF - Abstracts with Programs - Geological Society of America AU - Toran, Laura AU - Colten-Bradley, Virginia AU - Hopper, Calvin AU - Saunders, James AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 287 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - PHREEQC KW - sorption KW - oxidation KW - landfills KW - hydrochemistry KW - radioactive waste KW - models KW - safety KW - ParSSim KW - transport KW - precipitation KW - metals KW - uranium KW - reduction KW - waste disposal KW - low-level waste KW - geochemistry KW - actinides KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52553307?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Hydrogeochemical+modeling+of+uranium+reconfiguration+and+evaluation+of+the+potential+for+nuclear+criticality+following+disposal+at+low-level+waste+facilities&rft.au=Toran%2C+Laura%3BColten-Bradley%2C+Virginia%3BHopper%2C+Calvin%3BSaunders%2C+James%3BAnonymous&rft.aulast=Toran&rft.aufirst=Laura&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=287&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - actinides; geochemistry; hydrochemistry; landfills; low-level waste; metals; models; oxidation; ParSSim; PHREEQC; precipitation; radioactive waste; reduction; safety; sorption; transport; uranium; waste disposal ER - TY - RPRT T1 - Subsurface fluids screening by an analytical system employing a diffusion-limited and implantable sampling module deployable with a cone penetrometer AN - 52543507; 1999-000260 AB - An analytical system employing a diffusion-limited sampling module and a direct sampling ion trap for quantitative assessment of subsurface fluids was developed and field tested. The sampling module is deployable with a cone penetrometer. It can be retrieved and/or remain as an implant for an indefinite time period. The device geometry, comprised of two planar membranes enclosing a diffusion cell, provides good implant ruggedness and reliable service in the field. Also, the sampling module is protected within a push pipe housing to extend implant service life. Subsurface volatile organic compound (VOC) vapors, in nanoliter amounts, diffuse through the sampler membrane wall by a diffusion-limited process that is independent of the soil permeability. Sample vapors are transported to the surface for analysis by direct sampling ion trap, or other analytical devices. Metered pressurized or reduced pressure transport (carrier) gas is utilized for sample transport to the surface. The vapors obtained are a function only of the fluid partial pressure and the vapor conductance of the sampler. Thus, quantitative analytical data is obtained regardless of soil conditions. The sampling module was deployed in the field at Dover Air Force Base at depths of 5 to 8.5 feet by the US Army Site Characterization and Analysis Penetrometer System (SCAPS). Relatively small 1.75 inch diameter push pipe and the relatively small vapor samples extracted cause minimal soil disturbance which preserves the integrity of the sampler subsurface surroundings. Analytical results were obtained for the system sampler operating in real time and as an implant where equilibrium was obtained between sampler interior and the external surroundings. JF - Subsurface fluids screening by an analytical system employing a diffusion-limited and implantable sampling module deployable with a cone penetrometer AU - Lucero, D P AU - Ilgner, R H AU - Smith, R R AU - Jenkins, R A Y1 - 1997 PY - 1997 DA - 1997 SP - 13 VL - CONF-970113-2 KW - United States KW - soils KW - hazardous waste KW - Delaware KW - Kent County Delaware KW - site exploration KW - pollutants KW - Dover Delaware KW - pollution KW - geomembranes KW - migration of elements KW - samplers KW - remediation KW - case studies KW - Dover Air Force Base KW - organic compounds KW - toxicity KW - geochemistry KW - permeability KW - field studies KW - diffusivity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52543507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lucero%2C+D+P%3BIlgner%2C+R+H%3BSmith%2C+R+R%3BJenkins%2C+R+A&rft.aulast=Lucero&rft.aufirst=D&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Subsurface+fluids+screening+by+an+analytical+system+employing+a+diffusion-limited+and+implantable+sampling+module+deployable+with+a+cone+penetrometer&rft.title=Subsurface+fluids+screening+by+an+analytical+system+employing+a+diffusion-limited+and+implantable+sampling+module+deployable+with+a+cone+penetrometer&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97003657NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the symposium Field screening methods for hazardous wastes and toxic chemicals, Las Vegas, NV, Jan. 29-31, 1997; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Case study; Using a multi-grout barrier to control (super 90) Sr release at ORNL AN - 52542385; 1999-000259 AB - During summer 1996, low-pressure permeation grouting was performed inside portions of four unlined, shallow waste disposal trenches at a radioactive waste burial ground that was opened in 1951 at the Oak Ridge National Laboratory (ORNL). The objective was to selectively control sources that release about 25 percent of all strontium 90 (90Sr) discharged from the ORNL complex. A unique grouting methodology was adapted to control interaction of wastes with natural runoff at this humid site. Driven sleeve pipes were injected 4 to 5 times with multiple formulae of type III portland cement-based grouts, ultra fine cement-based grouts, and acrylamide grouts. Multiple-hole grout injection was monitored continuously using real time monitoring equipment. Apparent Lugeon values were calculated during grouting operations and grout formulae were continually adjusted during injection to maximize permeation, durability, and economy. Over 500 cubic meters of combined grout types were emplaced. At the completion of production grouting, the effectiveness of grout spread and in situ hydraulic conductivity of the grouted mass were assessed. The average residual hydraulic conductivity measured in more than 20 check pipes was less than IX10' cm/sec. Hydrologic monitoring has been established to determine the overall effectiveness of the project for 90Sr control. JF - Case study; Using a multi-grout barrier to control (super 90) Sr release at ORNL AU - Long, J D AU - Huff, D D AU - Naudts, A A Y1 - 1997 PY - 1997 DA - 1997 SP - 8 VL - CONF-970208-7 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - Sr-90 KW - alkaline earth metals KW - isotopes KW - pollutants KW - moisture KW - pollution KW - grouting KW - migration of elements KW - remediation KW - case studies KW - waste management KW - radioactive isotopes KW - metals KW - Tennessee KW - hydraulic conductivity KW - waste disposal KW - underground disposal KW - strontium KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52542385?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Long%2C+J+D%3BHuff%2C+D+D%3BNaudts%2C+A+A&rft.aulast=Long&rft.aufirst=J&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Case+study%3B+Using+a+multi-grout+barrier+to+control+%28super+90%29+Sr+release+at+ORNL&rft.title=Case+study%3B+Using+a+multi-grout+barrier+to+control+%28super+90%29+Sr+release+at+ORNL&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97003335NEG, Springfield, VA, United States N1 - SuppNotes - Presented at teh International containment technology conference and exhibition, Saint Petersburg, FL, Feb. 9-12, 1997; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Geological implications of iron reduction and mineral formation by thermophilic bacteria from deep subsurface environments AN - 52535994; 1999-003290 AB - Thermophilic bacteria (45-75 degrees C) were recovered from Triassic Taylorsville basin (2.97 km depth) in Virginia and from Cretaceous Piceance basin (2.1 km depth) in Colorado. These bacteria reduced amorphous Fe(III) iron oxyhydroxide when coupled with the oxidation of glucose, acetate, or hydrogen gas, and produced copious amount of magnetite and siderite. Measurements of pH (6.2 to 8.7) and Eh (-200 mV to -460 mV) at the end of experiments were consistent, on a thermodynamic basis, with the formation of magnetite or siderite. Molecular analyses based on 16S ribosomal RNA (rRNA) gene sequences suggested that some of these bacteria represent a new phylogenetic group. Products from the bacterial iron reduction after different incubation times were investigated by X-ray diffraction and transmission electron microscopy (TEM). Both analyses showed that as the incubation time increased, the starting amorphous Fe(III) was converted to magnetite or siderite; no initial amorphous Fe(III) was detected by TEM after 30 days of incubation. Magnetic separates of the bacterial samples, as well as sediment samples from which some of the thermophilic bacteria were obtained, revealed the presence of single domain and superparamagnetic magnetite. The formation of magnetite and iron-carbonates by these thermophilic bacteria may have contributed to the evolution of Earth's crust including the Precambrian banded iron ores. JF - Abstracts with Programs - Geological Society of America AU - Phelps, Tommy J AU - Zhang, Chuanlun AU - Liu, S V AU - Zhou, J AU - Palumbo, A V AU - Vali, H AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 362 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - X-ray diffraction data KW - banded iron formations KW - iron ores KW - Piceance Creek basin KW - iron KW - temperature KW - Taylorsville Basin KW - ferric iron KW - sedimentary rocks KW - mineral composition KW - Triassic KW - oxides KW - reduction KW - thermodynamic properties KW - pH KW - chemically precipitated rocks KW - Virginia KW - amorphous materials KW - TEM data KW - Mesozoic KW - siderite KW - iron formations KW - RNA KW - metals KW - bacteria KW - metal ores KW - Colorado KW - carbonates KW - magnetite KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52535994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Geological+implications+of+iron+reduction+and+mineral+formation+by+thermophilic+bacteria+from+deep+subsurface+environments&rft.au=Phelps%2C+Tommy+J%3BZhang%2C+Chuanlun%3BLiu%2C+S+V%3BZhou%2C+J%3BPalumbo%2C+A+V%3BVali%2C+H%3BAnonymous&rft.aulast=Phelps&rft.aufirst=Tommy&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=362&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1999-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - amorphous materials; bacteria; banded iron formations; carbonates; chemically precipitated rocks; Colorado; ferric iron; iron; iron formations; iron ores; magnetite; Mesozoic; metal ores; metals; mineral composition; oxides; pH; Piceance Creek basin; reduction; RNA; sedimentary rocks; siderite; Taylorsville Basin; TEM data; temperature; thermodynamic properties; Triassic; United States; Virginia; X-ray diffraction data ER - TY - JOUR T1 - Association quotients of aluminum sulphate complexes AN - 52534483; 1999-005213 JF - Abstracts with Programs - Geological Society of America AU - Ridley, Moira K AU - Wesolowski, David J AU - Palmer, Donald A AU - Kettler, Richard M AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 26 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - basaluminite KW - sulfate ion KW - titration KW - sulfates KW - alunogen KW - solutes KW - solubility KW - solution KW - ions KW - hydrochemistry KW - temperature KW - alunite KW - aluminum sulfate KW - chemical reactions KW - metals KW - aluminum KW - oxides KW - mineralization KW - aluminum ion KW - jurbanite KW - gibbsite KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52534483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Association+quotients+of+aluminum+sulphate+complexes&rft.au=Ridley%2C+Moira+K%3BWesolowski%2C+David+J%3BPalmer%2C+Donald+A%3BKettler%2C+Richard+M%3BAnonymous&rft.aulast=Ridley&rft.aufirst=Moira&rft.date=1997-01-01&rft.volume=24&rft.issue=11&rft.spage=1793&rft.isbn=&rft.btitle=&rft.title=Medical+physics&rft.issn=00942405&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1999-01-01 N1 - PubXState - CO N1 - Last updated - 2014-03-14 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aluminum; aluminum ion; aluminum sulfate; alunite; alunogen; basaluminite; chemical reactions; geochemistry; gibbsite; hydrochemistry; ions; jurbanite; metals; mineralization; oxides; solubility; solutes; solution; sulfate ion; sulfates; temperature; titration ER - TY - JOUR T1 - Experimentally determined volumetric properties and solvus relations for H (sub 2) O-CO (sub 2) -N (sub 2) mixtures at 300 degrees C and pressures <1000 bars AN - 52533519; 1999-005352 JF - Abstracts with Programs - Geological Society of America AU - Seitz, Jeffery C AU - Blencoe, James G AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 209 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - water KW - experimental studies KW - pressure KW - density KW - densimeters KW - properties KW - high pressure KW - temperature KW - nitrogen KW - carbon dioxide KW - geochemistry KW - instruments KW - high temperature KW - P-T conditions KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52533519?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Experimentally+determined+volumetric+properties+and+solvus+relations+for+H+%28sub+2%29+O-CO+%28sub+2%29+-N+%28sub+2%29+mixtures+at+300+degrees+C+and+pressures+%26lt%3B1000+bars&rft.au=Seitz%2C+Jeffery+C%3BBlencoe%2C+James+G%3BAnonymous&rft.aulast=Seitz&rft.aufirst=Jeffery&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=209&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1999-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - carbon dioxide; densimeters; density; experimental studies; geochemistry; high pressure; high temperature; instruments; nitrogen; P-T conditions; pressure; properties; temperature; water ER - TY - JOUR T1 - Oxygen isotope compositions of siderite and magnetite-rich iron oxides formed by thermophilic bacteria AN - 52514211; 1999-009694 AB - The precipitation of siderite and magnetite mediated by iron-reducing bacteria in vitro provides an opportunity to study isotope fractionation between these mineral phases and coexisting solution. We have analyzed oxygen isotope compositions of siderite and magnetite-rich (64 to 88% wt) iron oxides formed experimentally between 45 and 70 degrees C by thermophilic bacteria obtained from deep subsurface environments. Bacteria were grown using glucose, acetate, or hydrogen as an electron donor, and amorphous Fe(III) oxyhydroxide as an electron acceptor. Well crystallized siderite and magnetite were formed after two to five days of incubation and were aged for three to five weeks before isotopic analyses. In glucose-enriched cultures containing 120 mM sodium bicarbonate (initial pH = 8.5), average values of oxygen isotope fractionation between siderite and water varied little between 45 and 65 degrees C (25.81+ or -0.16 per mil vs. 25.79+ or -0.42 per mil). These values agree with those reported by Carothers et al. (1988) for abiotic precipitation of siderite in a similar temperature range. In acetate-enriched cultures containing 30 mM sodium bicarbonate (initial pH = 7.5), average values of oxygen isotope fractionation between the magnetite-rich iron oxides and water ranged from -0.09 per mil at 50 degrees C to -1.08 per mil at 70 degrees C. These values did not differ significantly among cultures of different growth rates; a similar magnitude of magnetite-water fractionations was observed for inorganic precipitation of magnetite at 60-90 C (KOH/KNO3 titrated into FeCl2). These results suggest that a biological kinetic isotopic effect for the formation of siderite and magnetite, if it occurs, may be unimportant or reproducible as performed in this study. JF - Abstracts with Programs - Geological Society of America AU - Zhang, Chuanlun AU - Horita, J AU - Cole, D R AU - Liu, S V AU - Phelps, Tommy J AU - Valley, J W AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 129 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - isotope fractionation KW - oxygen KW - solutions KW - isotopes KW - isotope ratios KW - O-18/O-16 KW - stable isotopes KW - temperature KW - siderite KW - precipitation KW - bacteria KW - oxides KW - kinetics KW - carbonates KW - pH KW - magnetite KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52514211?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Oxygen+isotope+compositions+of+siderite+and+magnetite-rich+iron+oxides+formed+by+thermophilic+bacteria&rft.au=Zhang%2C+Chuanlun%3BHorita%2C+J%3BCole%2C+D+R%3BLiu%2C+S+V%3BPhelps%2C+Tommy+J%3BValley%2C+J+W%3BAnonymous&rft.aulast=Zhang&rft.aufirst=Chuanlun&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1997 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1999-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - bacteria; carbonates; isotope fractionation; isotope ratios; isotopes; kinetics; magnetite; O-18/O-16; oxides; oxygen; pH; precipitation; siderite; solutions; stable isotopes; temperature ER - TY - JOUR T1 - Monitoring ecological recovery in a stream impacted by contaminated groundwater AN - 52464597; 1999-044863 AB - Past in-ground disposal practices in Bear Creek Valley resulted in contamination of Bear Creek and consequent ecological damage. A biological monitoring program initiated in 1984 has evaluated the effectiveness of the extensive remedial actions undertaken to address contamination sources. It has documented substantial ecological recovery in the Bear Creek ecosystem. Elements of the monitoring program included toxicity testing with fish and invertebrates, bioaccumulation monitoring, and instream monitoring of streambed invertebrate and fish communities. In the mid 1980's, toxicity tests on stream water indicated that the headwaters of the stream were acutely toxic to fish and aquatic invertebrates as a result of infiltration of a metal-enriched groundwater from ponds used to dispose of acid wastes. Over a twelve year period, measurable toxicity in the headwaters decreased, first becoming non-toxic to larval fish but still toxic to invertebrates, then becoming intermittently toxic to invertebrates. By 1997, episodic toxicity was infrequent at the site that was acutely toxic at the start of the study. Recovery in the fish community followed the pattern of the toxicity tests. Initially, resident fish populations were absent from reaches where toxicity was measured, but as toxicity to fish larvae disappeared, the sites in upper Bear Creek were colonized by fish. By 1990, resident populations were present year round at densities comparable to unimpacted reference streams. The Tennessee dace, an uncommon species receiving special protection by the State of Tennessee, became a numerically important part of the fish population throughout the upper half of the creek, making Bear Creek one of the most significant habitats for this species in the region. Although by 1990 fish populations were comparable to those of similar size reference streams, episodic toxicity in the headwaters coincided with a recruitment failure in 1996. Benthic invertebrate studies also indicated ecological recovery in Bear Creek, however adverse impacts remained obvious throughout the upstream half of the stream. Numbers of sensitive species were much lower than reference streams, and mayflies, a group particularly sensitive to metals, were virtually absent in the upper reaches. Bioaccumulation monitoring indicated the presence of PCBs and mercury in predatory fish in Bear Creek, and whole forage fish contained elevated levels of cadmium, lead, lithium, nickel, mercury, and uranium. Remedial actions targeting PCB sources reduced bioaccumulation for several years, but concentrations in fish increased in the mid 1990's. JF - Proceedings of the Water Environment Federation ... Annual Conference & Exposition AU - Southworth, George R AU - Cada, Glenn F AU - Kszos, Lynn A AU - Peterson, Mark J AU - Schilling, Elizabeth M AU - Smith, John G AU - Stewart, Arthur J AU - Hinzman, Roxanna L AU - Reimold, Robert J Y1 - 1997 PY - 1997 DA - 1997 SP - 295 EP - 306 PB - Water Environment Federation, Alexandria, VA VL - 70, Vol. 4 IS - part I KW - United States KW - chlorinated hydrocarbons KW - aquifer vulnerability KW - contaminant plumes KW - PCBs KW - watersheds KW - chemical waste KW - ground water KW - bioaccumulation KW - Bear Creek valley KW - toxicity KW - Tennessee KW - halogenated hydrocarbons KW - Oak Ridge National Laboratory KW - programs KW - monitoring KW - pollutants KW - surface water KW - pollution KW - bioassays KW - biota KW - aquifers KW - organic compounds KW - industrial waste KW - waste disposal KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52464597?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Water+Environment+Federation+...+Annual+Conference+%26+Exposition&rft.atitle=Monitoring+ecological+recovery+in+a+stream+impacted+by+contaminated+groundwater&rft.au=Southworth%2C+George+R%3BCada%2C+Glenn+F%3BKszos%2C+Lynn+A%3BPeterson%2C+Mark+J%3BSchilling%2C+Elizabeth+M%3BSmith%2C+John+G%3BStewart%2C+Arthur+J%3BHinzman%2C+Roxanna+L%3BReimold%2C+Robert+J&rft.aulast=Southworth&rft.aufirst=George&rft.date=1997-01-01&rft.volume=70%2C+Vol.+4&rft.issue=part+I&rft.spage=295&rft.isbn=1572781149&rft.btitle=&rft.title=Proceedings+of+the+Water+Environment+Federation+...+Annual+Conference+%26+Exposition&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - WEFTEC 97; Water Environment Federation 70th annual conference and exposition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 18 N1 - PubXState - VA N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #04654 N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; aquifers; Bear Creek valley; bioaccumulation; bioassays; biota; chemical waste; chlorinated hydrocarbons; contaminant plumes; ground water; halogenated hydrocarbons; industrial waste; monitoring; Oak Ridge National Laboratory; organic compounds; PCBs; pollutants; pollution; programs; surface water; Tennessee; toxicity; underground disposal; United States; waste disposal; watersheds ER - TY - JOUR T1 - Making room at the table; providing fish flows in fully allocated watersheds of California's Central Valley AN - 52462981; 1999-047295 JF - Proceedings of ... Congress of International Association for Hydraulic Research AU - Sale, Michael J AU - Cada, Glenn F AU - Munro, John M A2 - Holly, Forrest M., Jr. A2 - Alsaffar, Adnan A2 - Wang, Sam S. Y. A2 - Carstens, Torkild Y1 - 1997 PY - 1997 DA - 1997 SP - 546 EP - 551 PB - International Association for Hydraulic Research Congress VL - 27, Theme B SN - 0074-1477, 0074-1477 KW - United States KW - hydrology KW - water quality KW - Chordata KW - watersheds KW - water management KW - Pisces KW - Central Valley KW - California KW - habitat KW - wetlands KW - Vertebrata KW - water resources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52462981?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+...+Congress+of+International+Association+for+Hydraulic+Research&rft.atitle=Making+room+at+the+table%3B+providing+fish+flows+in+fully+allocated+watersheds+of+California%27s+Central+Valley&rft.au=Sale%2C+Michael+J%3BCada%2C+Glenn+F%3BMunro%2C+John+M&rft.aulast=Sale&rft.aufirst=Michael&rft.date=1997-01-01&rft.volume=27%2C+Theme+B&rft.issue=&rft.spage=546&rft.isbn=0784402728&rft.btitle=&rft.title=Proceedings+of+...+Congress+of+International+Association+for+Hydraulic+Research&rft.issn=00741477&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 27th congress of the International Association for Hydraulic Research N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 1 N1 - Last updated - 2012-06-07 N1 - CODEN - PCIRD3 N1 - SubjectsTermNotLitGenreText - California; Central Valley; Chordata; habitat; hydrology; Pisces; United States; Vertebrata; water management; water quality; water resources; watersheds; wetlands ER - TY - BOOK T1 - A testimonial to Dr. George Irwin's contributions to the longevity of the high flux isotope reactor AN - 52442938; 1999-062444 JF - Fracture research in retrospect; an anniversary volume in honour of George R. Irwin's 90th birthday AU - Cheverton, R D A2 - Rossmanith, H. P. Y1 - 1997 PY - 1997 DA - 1997 SP - 491 PB - A. A. Balkema, Rotterdam SN - 9054106794 KW - medical geology KW - isotopes KW - regulations KW - research KW - neutron flux KW - engineering geology KW - safety KW - radioactive isotopes KW - mathematical methods KW - testing KW - nuclear facilities KW - brittleness KW - High-Flux Isotope Reactor KW - Irwin, George R. KW - hydrostatic pressure KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52442938?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Cheverton%2C+R+D&rft.aulast=Cheverton&rft.aufirst=R&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9054106794&rft.btitle=A+testimonial+to+Dr.+George+Irwin%27s+contributions+to+the+longevity+of+the+high+flux+isotope+reactor&rft.title=A+testimonial+to+Dr.+George+Irwin%27s+contributions+to+the+longevity+of+the+high+flux+isotope+reactor&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Professional inspiration AN - 52440634; 1999-062423 JF - Fracture research in retrospect; an anniversary volume in honour of George R. Irwin's 90th birthday AU - Merkle, J A2 - Rossmanith, H. P. Y1 - 1997 PY - 1997 DA - 1997 SP - 207 PB - A. A. Balkema, Rotterdam SN - 9054106794 KW - United States KW - Oak Ridge National Laboratory KW - pressure KW - Atomic Energy Commission KW - analysis KW - vessels KW - research KW - production KW - high pressure KW - fractures KW - nuclear energy KW - cracks KW - mathematical methods KW - Tennessee KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52440634?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Merkle%2C+J&rft.aulast=Merkle&rft.aufirst=J&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9054106794&rft.btitle=Professional+inspiration&rft.title=Professional+inspiration&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Signature lipid biomarker analysis for quantitative assessment in situ of environmental microbial ecology AN - 52425288; 1999-069275 JF - ACS Symposium Series AU - White, David C AU - Ringelberg, David B AU - MacNaughton, Sarah J AU - Alugupalli, Srinivas AU - Schram, David A2 - Eganhouse, Robert P. Y1 - 1997 PY - 1997 DA - 1997 SP - 22 EP - 34 PB - American Chemical Society, Washington, DC VL - 671 SN - 0097-6156, 0097-6156 KW - soils KW - in situ KW - fatty acids KW - lipids KW - isotopes KW - biomass KW - pollution KW - biomarkers KW - stable isotopes KW - nutrients KW - organic compounds KW - organic acids KW - detection KW - carbon KW - sediments KW - ecology KW - C-13 KW - transformations KW - chemical composition KW - microorganisms KW - chemical fractionation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52425288?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=ACS+Symposium+Series&rft.atitle=Signature+lipid+biomarker+analysis+for+quantitative+assessment+in+situ+of+environmental+microbial+ecology&rft.au=White%2C+David+C%3BRingelberg%2C+David+B%3BMacNaughton%2C+Sarah+J%3BAlugupalli%2C+Srinivas%3BSchram%2C+David&rft.aulast=White&rft.aufirst=David&rft.date=1997-01-01&rft.volume=671&rft.issue=&rft.spage=22&rft.isbn=084123518X&rft.btitle=&rft.title=ACS+Symposium+Series&rft.issn=00976156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 212th national meeting of the American Chemical Society ; symposium on Application of molecular markers in environmental geochemistry N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ACSMC8 N1 - SubjectsTermNotLitGenreText - biomarkers; biomass; C-13; carbon; chemical composition; chemical fractionation; detection; ecology; fatty acids; in situ; isotopes; lipids; microorganisms; nutrients; organic acids; organic compounds; pollution; sediments; soils; stable isotopes; transformations ER - TY - BOOK T1 - Workgroup summary report on critical issues of ecological relevance in sediment risk assessment AN - 52377476; 2000-027480 JF - 22nd Pellston workshop on Ecological risk assessment of contaminated sediments AU - Day, Kristin E AU - Clements, William H AU - DeWitt, Ted AU - Landis, Wayne G AU - Landrum, Peter AU - Morrisey, Donald J AU - Reiley, Mary AU - Rosenberg, David M AU - Suter, Glenn W, II AU - Ingersoll, Christopher G A2 - Ingersoll, Christopher G. A2 - Dillon, Tom A2 - Biddinger, Gregory R. Y1 - 1997 PY - 1997 DA - 1997 PB - SETAC Press, Pensacola, FL SN - 1880611090 KW - toxic materials KW - site exploration KW - pollutants KW - statistical analysis KW - prediction KW - pollution KW - bioassays KW - ecosystems KW - decision-making KW - indicators KW - detection KW - toxicity KW - stochastic processes KW - multivariate analysis KW - sediments KW - risk assessment KW - ecology KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52377476?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Day%2C+Kristin+E%3BClements%2C+William+H%3BDeWitt%2C+Ted%3BLandis%2C+Wayne+G%3BLandrum%2C+Peter%3BMorrisey%2C+Donald+J%3BReiley%2C+Mary%3BRosenberg%2C+David+M%3BSuter%2C+Glenn+W%2C+II%3BIngersoll%2C+Christopher+G&rft.aulast=Day&rft.aufirst=Kristin&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=1880611090&rft.btitle=Workgroup+summary+report+on+critical+issues+of+ecological+relevance+in+sediment+risk+assessment&rft.title=Workgroup+summary+report+on+critical+issues+of+ecological+relevance+in+sediment+risk+assessment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 22nd Pellston workshop on Ecological risk assessment of contaminated sediments N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 121 N1 - PubXState - FL N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Overview of the ecological risk assessment framework AN - 52376356; 2000-027469 JF - 22nd Pellston workshop on Ecological risk assessment of contaminated sediments AU - Suter, Glenn W, II AU - Ingersoll, Christopher G A2 - Ingersoll, Christopher G. A2 - Dillon, Tom A2 - Biddinger, Gregory R. Y1 - 1997 PY - 1997 DA - 1997 PB - SETAC Press, Pensacola, FL SN - 1880611090 KW - toxic materials KW - geologic hazards KW - detection limit KW - site exploration KW - characterization KW - pollution KW - decision-making KW - environmental analysis KW - biota KW - remediation KW - waste management KW - sediments KW - risk assessment KW - ecology KW - uncertainty KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52376356?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Suter%2C+Glenn+W%2C+II%3BIngersoll%2C+Christopher+G&rft.aulast=Suter&rft.aufirst=Glenn&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=1880611090&rft.btitle=Overview+of+the+ecological+risk+assessment+framework&rft.title=Overview+of+the+ecological+risk+assessment+framework&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 22nd Pellston workshop on Ecological risk assessment of contaminated sediments N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 7 N1 - PubXState - FL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Quantitative characterization of bacterial migration through porous media AN - 52327072; 2000-057253 JF - Bioremediation AU - Ford, Roseanne M AU - Jin, Minghui AU - Cummings, Peter T AU - Chen, Kevin C AU - Alleman, Bruce C AU - Leeson, Andrea Y1 - 1997 PY - 1997 DA - 1997 SP - 573 PB - Battelle Press, Columbus, OH VL - 4, Vol. 4 KW - soils KW - Monte Carlo analysis KW - statistical analysis KW - characterization KW - pollution KW - porous materials KW - mathematical models KW - capillarity KW - bioremediation KW - simulation KW - remediation KW - ground water KW - aquifers KW - saturation KW - decontamination KW - movement KW - bacteria KW - coliform bacteria KW - mobility KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52327072?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioremediation&rft.atitle=Quantitative+characterization+of+bacterial+migration+through+porous+media&rft.au=Ford%2C+Roseanne+M%3BJin%2C+Minghui%3BCummings%2C+Peter+T%3BChen%2C+Kevin+C%3BAlleman%2C+Bruce+C%3BLeeson%2C+Andrea&rft.aulast=Ford&rft.aufirst=Roseanne&rft.date=1997-01-01&rft.volume=4%2C+Vol.+4&rft.issue=&rft.spage=573&rft.isbn=1574770292&rft.btitle=&rft.title=Bioremediation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth international symposium on In situ and on-site bioremediation N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - PubXState - OH N1 - Last updated - 2012-06-07 N1 - CODEN - #04467 N1 - SubjectsTermNotLitGenreText - aquifers; bacteria; bioremediation; capillarity; characterization; coliform bacteria; decontamination; ground water; mathematical models; mobility; Monte Carlo analysis; movement; pollution; porous materials; remediation; saturation; simulation; soils; statistical analysis ER - TY - JOUR T1 - Bioremediation processes demonstrated at a controlled gasoline release site AN - 52326470; 2000-057154 JF - Bioremediation AU - Pfiffner, S M AU - Siegrist, R AU - Ringelberg, D B AU - Palumbo, A V AU - Alleman, Bruce C AU - Leeson, Andrea Y1 - 1997 PY - 1997 DA - 1997 SP - 117 PB - Battelle Press, Columbus, OH VL - 4, Vol. 4 KW - biodegradation KW - contaminant plumes KW - toluene KW - pollution KW - petroleum products KW - indicators KW - bioremediation KW - BTEX KW - remediation KW - organic compounds KW - mass balance KW - bacteria KW - hydrocarbons KW - risk assessment KW - aromatic hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52326470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioremediation&rft.atitle=Bioremediation+processes+demonstrated+at+a+controlled+gasoline+release+site&rft.au=Pfiffner%2C+S+M%3BSiegrist%2C+R%3BRingelberg%2C+D+B%3BPalumbo%2C+A+V%3BAlleman%2C+Bruce+C%3BLeeson%2C+Andrea&rft.aulast=Pfiffner&rft.aufirst=S&rft.date=1997-01-01&rft.volume=4%2C+Vol.+4&rft.issue=&rft.spage=117&rft.isbn=1574770292&rft.btitle=&rft.title=Bioremediation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth international symposium on In situ and on-site bioremediation N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - PubXState - OH N1 - Last updated - 2012-06-07 N1 - CODEN - #04467 N1 - SubjectsTermNotLitGenreText - aromatic hydrocarbons; bacteria; biodegradation; bioremediation; BTEX; contaminant plumes; hydrocarbons; indicators; mass balance; organic compounds; petroleum products; pollution; remediation; risk assessment; toluene ER - TY - JOUR T1 - Field application of genetically engineered microorganisms for PAH bioremediation; lessons learned AN - 52326258; 2000-057143 JF - Bioremediation AU - Burlage, Robert S AU - Palumbo, Anthony V AU - Matrubutham, Uday AU - Steward, Charles AU - Sayler, Gary S AU - Alleman, Bruce C AU - Leeson, Andrea Y1 - 1997 PY - 1997 DA - 1997 SP - 77 PB - Battelle Press, Columbus, OH VL - 4, Vol. 4 KW - soils KW - biodegradation KW - experimental studies KW - degradation KW - in situ KW - contaminant plumes KW - pollution KW - Pseudomonas KW - bioremediation KW - remediation KW - laboratory studies KW - organic compounds KW - gems KW - decontamination KW - bacteria KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - aromatic hydrocarbons KW - microorganisms KW - genetically engineered microorganisms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52326258?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioremediation&rft.atitle=Field+application+of+genetically+engineered+microorganisms+for+PAH+bioremediation%3B+lessons+learned&rft.au=Burlage%2C+Robert+S%3BPalumbo%2C+Anthony+V%3BMatrubutham%2C+Uday%3BSteward%2C+Charles%3BSayler%2C+Gary+S%3BAlleman%2C+Bruce+C%3BLeeson%2C+Andrea&rft.aulast=Burlage&rft.aufirst=Robert&rft.date=1997-01-01&rft.volume=4%2C+Vol.+4&rft.issue=&rft.spage=77&rft.isbn=1574770292&rft.btitle=&rft.title=Bioremediation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth international symposium on In situ and on-site bioremediation N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - PubXState - OH N1 - Last updated - 2012-06-07 N1 - CODEN - #04467 N1 - SubjectsTermNotLitGenreText - aromatic hydrocarbons; bacteria; biodegradation; bioremediation; contaminant plumes; decontamination; degradation; experimental studies; gems; genetically engineered microorganisms; hydrocarbons; in situ; laboratory studies; microorganisms; organic compounds; pollution; polycyclic aromatic hydrocarbons; Pseudomonas; remediation; soils ER - TY - JOUR T1 - Monitoring bacterial populations and activities; accelerated and intrinsic bioremediation sites AN - 52324931; 2000-057075 JF - Bioremediation AU - Palumbo, Anthony V AU - Pfiffner, S M AU - Payne, C AU - Lee, M AU - Phelps, T J AU - Alleman, Bruce C AU - Leeson, Andrea Y1 - 1997 PY - 1997 DA - 1997 SP - 295 PB - Battelle Press, Columbus, OH VL - 4, Vol. 3 KW - United States KW - chlorinated hydrocarbons KW - aquifer vulnerability KW - Kent County Delaware KW - contaminant plumes KW - simulation KW - environmental analysis KW - remediation KW - ground water KW - carbon dioxide KW - aerobic environment KW - Dover Air Force Base KW - solvents KW - methanogens KW - denitrification KW - sediments KW - natural attenuation KW - halogenated hydrocarbons KW - soils KW - Delaware KW - oxidation KW - dehalogenation KW - pollution KW - bioremediation KW - aquifers KW - organic compounds KW - trichloroethylene KW - transformations KW - military facilities KW - microorganisms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52324931?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioremediation&rft.atitle=Monitoring+bacterial+populations+and+activities%3B+accelerated+and+intrinsic+bioremediation+sites&rft.au=Palumbo%2C+Anthony+V%3BPfiffner%2C+S+M%3BPayne%2C+C%3BLee%2C+M%3BPhelps%2C+T+J%3BAlleman%2C+Bruce+C%3BLeeson%2C+Andrea&rft.aulast=Palumbo&rft.aufirst=Anthony&rft.date=1997-01-01&rft.volume=4%2C+Vol.+3&rft.issue=&rft.spage=295&rft.isbn=1574770284&rft.btitle=&rft.title=Bioremediation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth international symposium on In situ and on-site bioremediation N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - PubXState - OH N1 - Last updated - 2012-06-07 N1 - CODEN - #04467 N1 - SubjectsTermNotLitGenreText - aerobic environment; aquifer vulnerability; aquifers; bioremediation; carbon dioxide; chlorinated hydrocarbons; contaminant plumes; dehalogenation; Delaware; denitrification; Dover Air Force Base; environmental analysis; ground water; halogenated hydrocarbons; Kent County Delaware; methanogens; microorganisms; military facilities; natural attenuation; organic compounds; oxidation; pollution; remediation; sediments; simulation; soils; solvents; transformations; trichloroethylene; United States ER - TY - JOUR T1 - Microbial characterization of sites exhibiting chlorinated solvent-degrading activity AN - 52324560; 2000-057068 JF - Bioremediation AU - Salvo, J J AU - Klecka, G M AU - Davis, John W AU - Heitkamp, Michael A AU - Odom, J M AU - Lee, M D AU - Pfiffner, S L AU - Palumbo, Anthony V AU - DeWeerd, Kim A AU - Steele, S J AU - Alleman, Bruce C AU - Leeson, Andrea Y1 - 1997 PY - 1997 DA - 1997 SP - 281 PB - Battelle Press, Columbus, OH VL - 4, Vol. 3 KW - United States KW - soils KW - biodegradation KW - Delaware KW - numerical models KW - Kent County Delaware KW - bioreclamation KW - biomass KW - reclamation KW - characterization KW - environmental analysis KW - remediation KW - ground water KW - aquifers KW - Dover Air Force Base KW - solvents KW - military facilities KW - microorganisms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52324560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioremediation&rft.atitle=Microbial+characterization+of+sites+exhibiting+chlorinated+solvent-degrading+activity&rft.au=Salvo%2C+J+J%3BKlecka%2C+G+M%3BDavis%2C+John+W%3BHeitkamp%2C+Michael+A%3BOdom%2C+J+M%3BLee%2C+M+D%3BPfiffner%2C+S+L%3BPalumbo%2C+Anthony+V%3BDeWeerd%2C+Kim+A%3BSteele%2C+S+J%3BAlleman%2C+Bruce+C%3BLeeson%2C+Andrea&rft.aulast=Salvo&rft.aufirst=J&rft.date=1997-01-01&rft.volume=21&rft.issue=6&rft.spage=812&rft.isbn=&rft.btitle=&rft.title=Environmental+Management+%28New+York%29&rft.issn=0364152X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth international symposium on In situ and on-site bioremediation N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - PubXState - OH N1 - Last updated - 2012-06-07 N1 - CODEN - #04467 N1 - SubjectsTermNotLitGenreText - aquifers; biodegradation; biomass; bioreclamation; characterization; Delaware; Dover Air Force Base; environmental analysis; ground water; Kent County Delaware; microorganisms; military facilities; numerical models; reclamation; remediation; soils; solvents; United States ER - TY - RPRT T1 - Advanced hydraulic fracturing methods to create in situ reactive barriers AN - 52289717; 2001-001164 AB - This article describes the use of hydraulic fracturing to increase permeability in geologic formations where in-situ remedial action of contaminant plumes will be performed. Several in-situ treatment strategies are discussed including the use of hydraulic fracturing to create in situ redox zones for treatment of organics and inorganics. Hydraulic fracturing methods offer a mechanism for the in-situ treatment of gently dipping layers of reactive compounds. Specialized methods using real-time monitoring and a high-energy jet during fracturing allow the form of the fracture to be influenced, such as creation of asymmetric fractures beneath potential sources (i.e. tanks, pits, buildings) that should not be penetrated by boring. Some examples of field applications of this technique such as creating fractures filled with zero-valent iron to reductively dechlorinate halogenated hydrocarbons, and the use of granular activated carbon to adsorb compounds are discussed. JF - Advanced hydraulic fracturing methods to create in situ reactive barriers AU - Murdoch, L AU - Siegrist, B AU - Meiggs, T Y1 - 1997 PY - 1997 DA - 1997 SP - 9 VL - ORNL/CP-95423 | CONF-970208 KW - soils KW - hydraulic fracturing KW - in situ KW - contaminant plumes KW - pollutants KW - reclamation KW - soil treatment KW - pollution KW - techniques KW - petroleum products KW - remediation KW - radioactive waste KW - ground water KW - activation energy KW - volatiles KW - organic compounds KW - decontamination KW - waste disposal KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52289717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Murdoch%2C+L%3BSiegrist%2C+B%3BMeiggs%2C+T&rft.aulast=Murdoch&rft.aufirst=L&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Advanced+hydraulic+fracturing+methods+to+create+in+situ+reactive+barriers&rft.title=Advanced+hydraulic+fracturing+methods+to+create+in+situ+reactive+barriers&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2001-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE98001942NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the International containment technology conference and exhibition, Saint Petersburg, FL, Feb. 9-12, 1997; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Chlorocarbon degradation by microorganisms immobilized in polyurethane AN - 52249344; 2001-029458 JF - Bioremediation AU - O'Connor, L E AU - Phelps, T J AU - Carroll, S L AU - Bienkowski, P R AU - Alleman, Bruce C AU - Leeson, Andrea Y1 - 1997 PY - 1997 DA - 1997 SP - 103 PB - Battelle Press, Columbus, OH VL - 4, Vol. 5 KW - organic compounds KW - technology KW - chlorocarbons KW - polyurethane KW - bacteria KW - hydrocarbons KW - pollution KW - applications KW - bioremediation KW - remediation KW - microorganisms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52249344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioremediation&rft.atitle=Chlorocarbon+degradation+by+microorganisms+immobilized+in+polyurethane&rft.au=O%27Connor%2C+L+E%3BPhelps%2C+T+J%3BCarroll%2C+S+L%3BBienkowski%2C+P+R%3BAlleman%2C+Bruce+C%3BLeeson%2C+Andrea&rft.aulast=O%27Connor&rft.aufirst=L&rft.date=1997-01-01&rft.volume=4%2C+Vol.+5&rft.issue=&rft.spage=103&rft.isbn=&rft.btitle=&rft.title=Bioremediation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth international in situ and on-site bioremediation symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - PubXState - OH N1 - Last updated - 2012-06-07 N1 - CODEN - #04467 N1 - SubjectsTermNotLitGenreText - applications; bacteria; bioremediation; chlorocarbons; hydrocarbons; microorganisms; organic compounds; pollution; polyurethane; remediation; technology ER - TY - JOUR T1 - Lipid/DNA biomarker analysis for assessment of in situ bioremediation effectiveness AN - 52245547; 2001-029506 JF - Bioremediation AU - White, D C AU - Leung, K AU - Macnaughton, S J AU - Flemming, C AU - Wimpee, M AU - Davis, G AU - Alleman, Bruce C AU - Leeson, Andrea Y1 - 1997 PY - 1997 DA - 1997 SP - 319 EP - 324 PB - Battelle Press, Columbus, OH VL - 4, Vol. 5 KW - soils KW - DNA gene probe analysis KW - in situ KW - fatty acids KW - lipids KW - pollution KW - bioremediation KW - biomarkers KW - remediation KW - organic compounds KW - organic acids KW - DNA KW - applications KW - accuracy KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52245547?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioremediation&rft.atitle=Lipid%2FDNA+biomarker+analysis+for+assessment+of+in+situ+bioremediation+effectiveness&rft.au=White%2C+D+C%3BLeung%2C+K%3BMacnaughton%2C+S+J%3BFlemming%2C+C%3BWimpee%2C+M%3BDavis%2C+G%3BAlleman%2C+Bruce+C%3BLeeson%2C+Andrea&rft.aulast=White&rft.aufirst=D&rft.date=1997-01-01&rft.volume=4%2C+Vol.+5&rft.issue=&rft.spage=319&rft.isbn=&rft.btitle=&rft.title=Bioremediation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth international in situ and on-site bioremediation symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Number of references - 9 N1 - PubXState - OH N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #04467 N1 - SubjectsTermNotLitGenreText - accuracy; applications; biomarkers; bioremediation; DNA; DNA gene probe analysis; fatty acids; in situ; lipids; organic acids; organic compounds; pollution; remediation; soils ER - TY - JOUR T1 - Equilibrium and kinetic studies of hydrogen isotope fractionation between hydrous minerals and water using the ion microprobe AN - 52239924; 2001-036830 JF - LPI Contribution AU - Chacko, T AU - Cole, D AU - Riciputi, L AU - Horita, J AU - Ripperdan, R Y1 - 1997 PY - 1997 DA - 1997 SP - 46 EP - 47 PB - Lunar and Planetary Institute, Houston, TX VL - 921 SN - 0161-5297, 0161-5297 KW - silicates KW - hydrates KW - isotope fractionation KW - ion probe data KW - isotopes KW - mass spectra KW - fluid phase KW - stable isotopes KW - brucite KW - mica group KW - SHRIMP data KW - hydrogen KW - oxides KW - sheet silicates KW - spectra KW - ion exchange KW - deuterium KW - thermodynamic properties KW - minerals KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52239924?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Equilibrium+and+kinetic+studies+of+hydrogen+isotope+fractionation+between+hydrous+minerals+and+water+using+the+ion+microprobe&rft.au=Chacko%2C+T%3BCole%2C+D%3BRiciputi%2C+L%3BHorita%2C+J%3BRipperdan%2C+R&rft.aulast=Chacko&rft.aufirst=T&rft.date=1997-01-01&rft.volume=921&rft.issue=&rft.spage=46&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - brucite; deuterium; fluid phase; hydrates; hydrogen; ion exchange; ion probe data; isotope fractionation; isotopes; mass spectra; mica group; minerals; oxides; sheet silicates; SHRIMP data; silicates; spectra; stable isotopes; thermodynamic properties ER - TY - JOUR T1 - Boron isotopic mass balance in boron-affected agricultural soil AN - 52233721; 2001-037115 JF - LPI Contribution AU - Swihart, G H AU - Xiao, Y AU - Suarez, D L AU - McBay, E H AU - Smith, D H Y1 - 1997 PY - 1997 DA - 1997 SP - 202 EP - 203 PB - Lunar and Planetary Institute, Houston, TX VL - 921 SN - 0161-5297, 0161-5297 KW - United States KW - soils KW - clay KW - desorption KW - San Joaquin Valley KW - isotopes KW - clastic sediments KW - pollutants KW - agriculture KW - water management KW - pollution KW - Central Valley KW - California KW - loam KW - mass balance KW - sustainable development KW - sediments KW - leachate KW - boron KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52233721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=LPI+Contribution&rft.atitle=Boron+isotopic+mass+balance+in+boron-affected+agricultural+soil&rft.au=Swihart%2C+G+H%3BXiao%2C+Y%3BSuarez%2C+D+L%3BMcBay%2C+E+H%3BSmith%2C+D+H&rft.aulast=Swihart&rft.aufirst=G&rft.date=1997-01-01&rft.volume=921&rft.issue=&rft.spage=202&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh annual V. M. Goldschmidt conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - agriculture; boron; California; Central Valley; clastic sediments; clay; desorption; isotopes; leachate; loam; mass balance; pollutants; pollution; San Joaquin Valley; sediments; soils; sustainable development; United States; water management ER - TY - RPRT T1 - Comparison of some parallel Krylov solvers for large scale groundwater contaminant transport simulations AN - 52162957; 2002-000163 AB - Some popular iterative solvers for non-symmetric systems arising from the finite-element discretization of three-dimensional groundwater contaminant transport problem are implemented and compared on distributed memory parallel platforms. This paper attempts to determine which solvers are most suitable for the contaminant transport problem under varied conditions for large scale simulations on distributed parallel platforms. The original parallel implementation was targeted for the 1024 node Intel paragon platform using explicit message passing with the NX library. This code was then ported to SGI Power Challenge Array, Convex Exemplar, and Origin 2000 machines using an MPI implementation. The performance of these solvers is studied for increasing problem size, roughness of the coefficients, and selected problem scenarios. These conditions affect the properties of the matrix and hence the difficulty level of the solution process. Performance is analyzed in terms of convergence behavior, overall time, parallel efficiency, and scalability. The solvers that are presented are BiCGSTAB, GMRES, ORTHOMIN, and CGS. A simple diagonal preconditioner is used in this parallel implementation for all the methods. The results indicate that all methods are comparable in performance with BiCGSTAB slightly outperforming the other methods for most problems. The authors achieved very good scalability in all the methods up to 1024 processors of the Intel Paragon XPS/150. They demonstrate scalability by solving 100 time steps of a 40 million element problem in about 5 minutes using either BiCGSTAB or GMRES. JF - Comparison of some parallel Krylov solvers for large scale groundwater contaminant transport simulations AU - Mahinthakumar, G AU - Saied, F AU - Valocchi, A J Y1 - 1997 PY - 1997 DA - 1997 SP - 7 VL - CONF-970430-6 KW - water KW - three-dimensional models KW - iterative methods KW - pollutants KW - statistical analysis KW - data processing KW - pollution KW - mathematical models KW - simulation KW - ground water KW - computer programs KW - finite element analysis KW - transport KW - parallel processing KW - algorithms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52162957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mahinthakumar%2C+G%3BSaied%2C+F%3BValocchi%2C+A+J&rft.aulast=Mahinthakumar&rft.aufirst=G&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Comparison+of+some+parallel+Krylov+solvers+for+large+scale+groundwater+contaminant+transport+simulations&rft.title=Comparison+of+some+parallel+Krylov+solvers+for+large+scale+groundwater+contaminant+transport+simulations&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2002-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97003496NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 5th symposium on High performance computing; grand challenges in computer simulation as part of the 1997 Simulation multiconference, Atlanta, GA, April 6-10, 1997; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Use of carbonate lixiviants to remove uranium from uranium-contaminated soils AN - 52043666; 2003-000350 AB - The objective of this research was to design an extraction media and procedure that would selectively remove uranium without adversely affecting the soils' physicochemical characteristics or generating secondary waste forms difficult to manage or dispose of. Investigations centered around determining the best lixiviant and how the various factors such as pH, time, and temperature influenced extraction efficiency. Other factors investigated included the influence of attrition scrubbing, the effect of oxidants and reductants and the recycling of lixiviants. Experimental data obtained at the bench- and pilot-scale levels indicated 80 to 95% of the uranium could be removed from the uranium-contaminated soils by using a carbonate lixiviant. The best treatment was three successive extractions with 0.25 M carbonate-bicarbonate (in presence of KMnO (sub 4) as an oxidant) at 40 degrees C followed with two water rinses. JF - Use of carbonate lixiviants to remove uranium from uranium-contaminated soils AU - Francis, C W AU - Lee, S Y AU - Wilson, J H AU - Timpson, M E AU - Elless, M P Y1 - 1997 PY - 1997 DA - 1997 SP - 21 VL - CONF-9705140-1 KW - soils KW - solvents KW - decontamination KW - pollutants KW - metals KW - pollution KW - uranium KW - bicarbonate ion KW - carbonates KW - actinides KW - remediation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52043666?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Francis%2C+C+W%3BLee%2C+S+Y%3BWilson%2C+J+H%3BTimpson%2C+M+E%3BElless%2C+M+P&rft.aulast=Francis&rft.aufirst=C&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Use+of+carbonate+lixiviants+to+remove+uranium+from+uranium-contaminated+soils&rft.title=Use+of+carbonate+lixiviants+to+remove+uranium+from+uranium-contaminated+soils&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2003-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97007765NEG, Springfield, VA, United States N1 - SuppNotes - Presented at SIS '97; 7th international conference on Separation of ionic solutes; Piestany Spa, Slovak Republic, May 18-23, 1997; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Nuclear criticality safety controls for uranium deposits during D and D at the Oak Ridge Gaseous Diffusion Plant AN - 51909926; 2004-001704 AB - The US Department of Energy (DOE) Deputy Assistant Secretary of Energy for Environmental Management has issued a challenge to complete DOE environmental cleanup within a decade. The response for Oak Ridge facilities is in accordance with the DOE ten-year plan which calls for completion of >95% of environmental management work by the year 2006. This will result in a 99% risk reduction and in a significant savings in base line costs in waste management (legacy waste); remedial action (groundwater, soil, etc.); and decontamination and decommissioning (D and D). It is assumed that there will be long-term institutional control of cascade equipment, i.e., there will be no walk away from sites, and that there will be firm radioactivity release limits by 1999 for recycle metals. An integral part of these plants is the removal of uranium deposits which pose nuclear criticality safety concerns in the shut down of the Oak Ridge Gaseous Diffusion Plant. DOE has initiated the Nuclear Criticality Stabilization Program to improve nuclear criticality safety by removing the larger uranium deposits from unfavorable geometry equipment. Nondestructive assay (NDA) measurements have identified the location of these deposits. The objective of the K-25 Site Nuclear Criticality Stabilization Program is to remove and place uranium deposits into safe geometry storage containers to meet the double contingency principle. Each step of the removal process results in safer conditions where multiple controls are present. Upon completion of the Program, nuclear criticality risks will be greatly reduced. JF - Nuclear criticality safety controls for uranium deposits during D and D at the Oak Ridge Gaseous Diffusion Plant AU - Haire, M J AU - Jordan, W C AU - Jollay, L J AU - Dahl, T L Y1 - 1997 PY - 1997 DA - 1997 SP - 9 VL - CONF-970926-2 KW - United States KW - Oak Ridge National Laboratory KW - isotopes KW - pollution KW - remediation KW - safety KW - radioactive isotopes KW - metals KW - Tennessee KW - risk assessment KW - nuclear facilities KW - uranium KW - actinides KW - U-235 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51909926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Haire%2C+M+J%3BJordan%2C+W+C%3BJollay%2C+L+J%3BDahl%2C+T+L&rft.aulast=Haire&rft.aufirst=M&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Nuclear+criticality+safety+controls+for+uranium+deposits+during+D+and+D+at+the+Oak+Ridge+Gaseous+Diffusion+Plant&rft.title=Nuclear+criticality+safety+controls+for+uranium+deposits+during+D+and+D+at+the+Oak+Ridge+Gaseous+Diffusion+Plant&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2004-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97001039NEG, Springfield, VA, United States N1 - SuppNotes - American Nuclear Society (ANS) topical meeting on criticality challenges in the next decade, Chelan, WA, Sept. 7-10, 1997; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Byproduct formation during the reduction of TCE by zero-valence iron and palladized iron AN - 51050221; 1997-037468 JF - Ground Water Monitoring & Remediation AU - Liang, Liyuan AU - Korte, Nic E AU - Goodlaxson, J D AU - Clausen, Jay AU - Fernando, Quintus AU - Muftikian, Rosy Y1 - 1997 PY - 1997 DA - 1997 SP - 122 EP - 127 PB - Ground Water Publishing Co., Dublin, OH VL - 17 IS - 1 SN - 1069-3629, 1069-3629 KW - chlorinated hydrocarbons KW - toxic materials KW - monitoring KW - degradation KW - pollutants KW - gas chromatograms KW - dehalogenation KW - pollution KW - remediation KW - volatiles KW - organic compounds KW - solvents KW - detection KW - decontamination KW - dechlorination KW - volatile organic compounds KW - chemical properties KW - halogenated hydrocarbons KW - trichloroethylene KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51050221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water+Monitoring+%26+Remediation&rft.atitle=Byproduct+formation+during+the+reduction+of+TCE+by+zero-valence+iron+and+palladized+iron&rft.au=Liang%2C+Liyuan%3BKorte%2C+Nic+E%3BGoodlaxson%2C+J+D%3BClausen%2C+Jay%3BFernando%2C+Quintus%3BMuftikian%2C+Rosy&rft.aulast=Liang&rft.aufirst=Liyuan&rft.date=1997-01-01&rft.volume=17&rft.issue=1&rft.spage=122&rft.isbn=&rft.btitle=&rft.title=Ground+Water+Monitoring+%26+Remediation&rft.issn=10693629&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6592 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 12 N1 - PubXState - OH N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - chemical properties; chlorinated hydrocarbons; dechlorination; decontamination; degradation; dehalogenation; detection; gas chromatograms; halogenated hydrocarbons; monitoring; organic compounds; pollutants; pollution; remediation; solvents; toxic materials; trichloroethylene; volatile organic compounds; volatiles ER - TY - JOUR T1 - Comparison of soil erosion and deposition rates using radiocesium, RUSLE, and buried soils in dolines in East Tennessee AN - 50937797; 1997-057352 JF - Environmental Geology (Berlin) AU - Turnage, K M AU - Lee, S Y AU - Foss, J E AU - Kim, K H AU - Larsen, I L Y1 - 1997/01// PY - 1997 DA - January 1997 SP - 1 EP - 10 PB - Springer International, New York-Berlin VL - 29 IS - 1-2 SN - 0943-0105, 0943-0105 KW - United States KW - isotopes KW - erosion KW - Universal Soil Loss Equation KW - eastern Tennessee KW - karst KW - Blount County Tennessee KW - variations KW - radioactive isotopes KW - cesium KW - Tennessee KW - Anderson County Tennessee KW - depositional environment KW - soil erosion KW - fallout KW - soils KW - dolines KW - concentration KW - sedimentation KW - alkali metals KW - rates KW - measurement KW - detection KW - Cs-137 KW - metals KW - erodibility KW - land use KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50937797?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Geology+%28Berlin%29&rft.atitle=Comparison+of+soil+erosion+and+deposition+rates+using+radiocesium%2C+RUSLE%2C+and+buried+soils+in+dolines+in+East+Tennessee&rft.au=Turnage%2C+K+M%3BLee%2C+S+Y%3BFoss%2C+J+E%3BKim%2C+K+H%3BLarsen%2C+I+L&rft.aulast=Turnage&rft.aufirst=K&rft.date=1997-01-01&rft.volume=29&rft.issue=1-2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Environmental+Geology+%28Berlin%29&rft.issn=09430105&rft_id=info:doi/ L2 - http://www.springerlink.com/content/1432-0495/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 45 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkali metals; Anderson County Tennessee; Blount County Tennessee; cesium; concentration; Cs-137; depositional environment; detection; dolines; eastern Tennessee; erodibility; erosion; fallout; isotopes; karst; land use; measurement; metals; radioactive isotopes; rates; sedimentation; soil erosion; soils; Tennessee; United States; Universal Soil Loss Equation; variations ER - TY - JOUR T1 - A case study of treatability and geotechnical characterization for setting impoundments on a Superfund site AN - 50885158; 2005-024801 JF - Technical Publication Series - American Water Resources Association AU - Moore, Talena D AU - Coe, Robert H C, III AU - Rose, Douglas A A2 - Warwick, John J. Y1 - 1997 PY - 1997 DA - 1997 SP - 681 EP - 690 PB - AWRA - American Water Resources Association, Bethesda, MD SN - 0731-9789, 0731-9789 KW - United States KW - Oak Ridge National Laboratory KW - experimental studies KW - Superfund KW - pollutants KW - pollution KW - cost KW - feasibility studies KW - remediation KW - radioactive waste KW - case studies KW - ponds KW - laboratory studies KW - Tennessee KW - sediments KW - lacustrine environment KW - Anderson County Tennessee KW - waste disposal KW - instruments KW - design KW - lake sediments KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50885158?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=A+case+study+of+treatability+and+geotechnical+characterization+for+setting+impoundments+on+a+Superfund+site&rft.au=Moore%2C+Talena+D%3BCoe%2C+Robert+H+C%2C+III%3BRose%2C+Douglas+A&rft.aulast=Moore&rft.aufirst=Talena&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=681&rft.isbn=1882132408&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA/UCOWR symposium on Water resources education, training, and practice; opportunities for the next century N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 5 N1 - PubXState - MD N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; case studies; cost; design; experimental studies; feasibility studies; instruments; laboratory studies; lacustrine environment; lake sediments; Oak Ridge National Laboratory; pollutants; pollution; ponds; radioactive waste; remediation; sediments; Superfund; Tennessee; United States; waste disposal ER - TY - BOOK T1 - Methods for obtaining deep subsurface microbiological samples by drilling AN - 1765877476; 2016-012903 JF - The microbiology of the terrestrial deep subsurface AU - Griffin, William Timothy AU - Phelps, Tommy J AU - Colwell, Frederick S AU - Frederickson, J K Y1 - 1997 PY - 1997 DA - 1997 PB - Lewis Publishers, Boca Raton, FL SN - 0849383625 KW - water quality KW - concentration KW - colloidal materials KW - monitoring KW - solutes KW - pollution KW - techniques KW - samplers KW - ground water KW - aquifers KW - physical properties KW - boreholes KW - sampling KW - decontamination KW - tracers KW - quality control KW - unconsolidated materials KW - drilling KW - chemical composition KW - water wells KW - pore water KW - instruments KW - microorganisms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765877476?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Griffin%2C+William+Timothy%3BPhelps%2C+Tommy+J%3BColwell%2C+Frederick+S%3BFrederickson%2C+J+K&rft.aulast=Griffin&rft.aufirst=William&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0849383625&rft.btitle=Methods+for+obtaining+deep+subsurface+microbiological+samples+by+drilling&rft.title=Methods+for+obtaining+deep+subsurface+microbiological+samples+by+drilling&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 40 N1 - PubXState - FL N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Pieces: 4 N1 - Last updated - 2016-02-18 ER - TY - JOUR T1 - Cesium-removal flow studies using ion exchange AN - 17370852; 4567895 AB - The development, selection, and implementation of technologies to be used in removing cesium from radioactive liquid wastes in preparation for their final disposition is discussed. The methodology involved testing several proposed sorbents in ion-exchange columns using actual liquid wastes from underground storage tanks at U.S. Department of Energy sites. The sorbents initially tested included resorcinolformaldehyde resin (RF), CS-100 resin, SuperLig 644C resin, 3M WEB with embedded SuperLig 644, granular potassium cobalt hexacyanoferrate, and granular crystalline silicotitanates (CSTs). The results of the bench-scale testing were used to select the sorbent for the full-scale Cesium Removal Demonstration Project (CsRD). This project will treat up to 25,000 gal of radioactive supernatant stored in the Melton Valley Storage Tanks (MVSTs) at Oak Ridge National Laboratory (ORNL). The demonstration system is modular in design and will process supernatant at flows up to 5 gal/min through 12-in.-diam columns. Following the demonstration the system will be used for routine processing of tank waste at ORNL. To show their applicability to wastes at other sites, RF and CST sorbents were tested in a bench-scale column using a diluted Hanford supernatant liquor (double-shell slurry feed) from tank 241-AW-101. The results are compared with those from tests of MVST supernatant. JF - Environmental Progress AU - Lee, D D AU - Walker, JF Jr AU - Taylor, P A AU - Hendrickson, D W AD - Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA Y1 - 1997 PY - 1997 DA - 1997 SP - 251 EP - 267 PB - American Institute of Chemical Engineers VL - 16 IS - 4 SN - 0278-4491, 0278-4491 KW - USA, Tennessee, Oak Ridge KW - Water Resources Abstracts KW - Storage Tanks KW - Radioactive Wastes KW - Underground Structures KW - Resins KW - Cesium KW - Comparison Studies KW - Laboratories KW - Ion Exchange KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17370852?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Progress&rft.atitle=Cesium-removal+flow+studies+using+ion+exchange&rft.au=Lee%2C+D+D%3BWalker%2C+JF+Jr%3BTaylor%2C+P+A%3BHendrickson%2C+D+W&rft.aulast=Lee&rft.aufirst=D&rft.date=1997-01-01&rft.volume=16&rft.issue=4&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=Environmental+Progress&rft.issn=02784491&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Radioactive Wastes; Storage Tanks; Resins; Underground Structures; Cesium; Comparison Studies; Laboratories; Ion Exchange ER - TY - CONF T1 - A novel carbon fiber based material and separation technology AN - 16452906; 4380496 AB - Our novel carbon fiber based adsorbent material shows preferential uptake of CO sub(2) over other gases. The material has a unique combination of properties, which include a large micropore volume, a large BET surface area, and electrical conductivity. These properties have been exploited to effect the separation of CO sub(2) from a model gas (CH sub(4)). Enhanced desorption is achieved using an electrical current passed through the material at low voltage. The manufacture, characterization, and CO sub(2) adsorption behavior of the materials is reported here, along with our novel electrical swing separation technology. JF - ENERGY CONVERS. MANAGE. AU - Burchell, T D AU - Judkins, R R Y1 - 1997 PY - 1997 DA - 1997 SP - S99 EP - S104 VL - 38 KW - Pollution Abstracts KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16452906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Inverse+Problems&rft.atitle=Subsurface+imaging+with+broadband+electromagnetic+induction&rft.au=Witten%2C+Alan%3BWon%2C+I+J%3BNorton%2C+Stephen+J&rft.aulast=Witten&rft.aufirst=Alan&rft.date=1997-12-01&rft.volume=13&rft.issue=6&rft.spage=1621&rft.isbn=&rft.btitle=&rft.title=Inverse+Problems&rft.issn=02665611&rft_id=info:doi/10.1088%2F0266-5611%2F13%2F6%2F014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - BOOK T1 - Extended operation and control of biomass overgrowth in biofilters designed for VOC removal AN - 16364640; 4281691 AB - Biofiltration systems have been applied in several industries for treatment of volatile organic compounds (VOCs); however, the systems are poorly understood and are generally implemented as 'black boxes'. Common operational problems associated with biofilters include fouling, deactivation, and overgrowth, all of which make biofilters ineffective for continuous long-term use. The objective of this investigation was to develop generic methods for long-term stable operation, in particular by using selective limitation of supplemental nutrients while maintaining high activity and the ability to regenerate biofilter activity. Sustained degradation rates of approximately 50 g/h/m3 for isobutane and n-pentane in air (5000 ppm) were maintained in a trickle bed bioreactor for over 12 months using a nutrient-limited liquid recycle stream. After 5 to 6 months of operation, rates quickly declined to less than 10 g/h/m3, presumably due to extended supplemental nutrient depletion. At this time, the limiting nutrient was reintroduced into the liquid stream and previous removal rates were restored in less than two weeks. Furthermore, biological and transport fundamentals (kinetics and mass transfer) were successfully incorporated into a steady state mathematical model in order to successfully predict operating parameters and thus enable better design. Advances in these areas are particularly important for implementation and extended activity of biofilters in industrial settings and are directly relevant for high priority contaminants. JF - AIR & WASTE MANAGEMENT ASSOCIATION 90. ANNUAL MEETING. AU - Barton, J W AU - Klasson, KTh AU - Davison, B H Y1 - 1997 PY - 1997 DA - 1997 PB - AIR & WASTE MANAGEMENT ASSOCIATION, PITTSBURGH, PA 15222 (USA) KW - Pollution Abstracts KW - 97-WA71A.06 KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16364640?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Barton%2C+J+W%3BKlasson%2C+KTh%3BDavison%2C+B+H&rft.aulast=Barton&rft.aufirst=J&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Extended+operation+and+control+of+biomass+overgrowth+in+biofilters+designed+for+VOC+removal&rft.title=Extended+operation+and+control+of+biomass+overgrowth+in+biofilters+designed+for+VOC+removal&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Online access: http://www.awma.org/. N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Effects of climatic temperature change on growth, survival, and reproduction of rainbow trout: Predictions from a simulation model AN - 16297171; 4234572 AB - The effects of changes in the annual temperature cycle on energy acquisition and the allocation of that new energy to respiration, growth, and reproduction of female rainbow trout ( Oncorhynchus mykiss) are evaluated using a new type of simulation model. The effects were tested of warmer(+2 and +4 degree C) and cooler(-2 degree C) water temperature cycles. Monte Carlo filtering techniques were used to define the range of parameter sets capable of generating realistic behaviour for individual female rainbow trout over a single reproductive cycle iunder the baseline temperature regime. The base temperature scenario generally resulted in maximum growth and reproductive success. Shifts in the annual temperature cycle of +2 and +4 degree C decreased growth and reproductive success, but most females were in better physiological condition. The -2 degree C scenario resulted in reduced growth, physiological condition, gonad index, and reproductive success. The effects of shifts in the annual temperature cycle varied substantially between individual model trout having relatively small differences in parameter values. These differences may be considered analogs of genotypic differences among individual trout in the field. The long-term implications of variability in physiological parameters between individuals are not easily evaluated experimentally. Models are an ideal tool for heuristically exploring such implications. JF - Canadian Journal of Fisheries and Aquatic Sciences/Journal Canadien des Sciences Halieutiques et Aquatiques. Ottawa AU - Van Winkle, W AU - Rose, KA AU - Shuter, B J AU - Jager, H I AU - Holcomb, B D AD - Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6038, USA Y1 - 1997 PY - 1997 DA - 1997 SP - 2526 EP - 2542 VL - 54 IS - 11 SN - 0706-652X, 0706-652X KW - Growth KW - mathematical models KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Bioenergetics KW - Climatic changes KW - Environmental effects KW - Survival KW - Oncorhynchus mykiss KW - Reproduction KW - Water temperature KW - Freshwater KW - Q1 08482:Ecosystems and energetics KW - Q1 08422:Environmental effects KW - Q5 08522:Protective measures and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16297171?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques.+Ottawa&rft.atitle=Effects+of+climatic+temperature+change+on+growth%2C+survival%2C+and+reproduction+of+rainbow+trout%3A+Predictions+from+a+simulation+model&rft.au=Van+Winkle%2C+W%3BRose%2C+KA%3BShuter%2C+B+J%3BJager%2C+H+I%3BHolcomb%2C+B+D&rft.aulast=Van+Winkle&rft.aufirst=W&rft.date=1997-01-01&rft.volume=54&rft.issue=11&rft.spage=2526&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques.+Ottawa&rft.issn=0706652X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - Bioenergetics; Climatic changes; Environmental effects; Survival; Reproduction; Water temperature; Oncorhynchus mykiss; Freshwater ER - TY - BOOK T1 - Releases of UF6 to the atmosphere after a potential fire in a cylinder storage yard AN - 16267773; 4262943 AB - More than 6200 cylinders containing solid uranium hexafluoride (UF6) are stored at the K-25 site in Oak Ridge, Tennessee. A large fire (lasting 30 minutes and at a temperature of 800 degree C) which fully engulfs the cylinder would provide sufficient heat to convert an appreciable amount of the solid UF6 into liquid and vapor forms. Pressure inside the cylinder would increase, resulting in failure of the cylinder and a significant release of UF6 to the atmosphere. Due to the considerable variation and uncertainty in the source term analysis, three initial UF6 release amounts (181, 1814 and 3629 kg) were considered in a dispersion calculation to provide a range of consequence estimates. The released UF6 would mix with ambient air and react with the water vapor, forming a large initial volume of UF6 vapor, dry air, uranyl fluoride (UO2F2), and hydrogen fluoride (HF). Downwind concentrations of uranium and HF were estimated using the AEROPLUME/RK model, part of the HGSYSTEM/UF6 model suite. A fire would cause the plume to rise, where the effective height of the plume, as well as its vertical spreading, would depend on meteorological conditions. Two meteorological conditions were considered in the analysis: (1) a stable (class F) atmosphere with a light wind speed (1 m/s), designated F1 and (2) a neutral (class D) atmosphere with a moderate wind speed (4 m/s), designated D4. The dispersion modeling results show that estimated concentrations and uranium intake calculations are greatest for the largest release case (3639 kg of UF6) within 300 m of the release. Because of lower simulated plume heights caused by reduced plume buoyancy and more rapid spreading of the plume in a neutral atmosphere, concentration estimates were highest for the small release case (181 kg of UF6) under D4 conditions at downwind distances ranging from 300 to 800 m. At downwind distances greater than 800 m, concentration estimates were greatest for the largest release case under F1 conditions because the less diluted plume would have spread sufficiently at these longer distances to contact the ground appreciably. JF - AIR & WASTE MANAGEMENT ASSOCIATION 90. ANNUAL MEETING. AU - Lombardi, DA AU - Reid, W AU - Williams, J AU - Anderson, C AU - Just, R A AU - Bloom, SA Y1 - 1997 PY - 1997 DA - 1997 PB - AIR & WASTE MANAGEMENT ASSOCIATION, PITTSBURGH, PA 15222 (USA) KW - USA, Tennessee, Oak Ridge KW - Health & Safety Science Abstracts; Pollution Abstracts KW - 97-MP8.04 KW - H 8000:Radiation Safety/Electrical Safety KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16267773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Pollution+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lombardi%2C+DA%3BReid%2C+W%3BWilliams%2C+J%3BAnderson%2C+C%3BJust%2C+R+A%3BBloom%2C+SA&rft.aulast=Lombardi&rft.aufirst=DA&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Releases+of+UF6+to+the+atmosphere+after+a+potential+fire+in+a+cylinder+storage+yard&rft.title=Releases+of+UF6+to+the+atmosphere+after+a+potential+fire+in+a+cylinder+storage+yard&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Online access: http://www.awma.org/. N1 - Last updated - 2011-12-13 ER - TY - CONF T1 - Induced mouse chromosomal rearrangements as tools for identifying critical developmental genes and pathways AN - 15975559; 4070457 AB - Due to the rapid advances that have been made in molecular and genetic technology during the past decade, the genes associated with a large number of human hereditary diseases have been isolated and analyzed in detail. These cloned genes provide new tools for research geared toward a better understanding of normal human development, and also of the many ways that basic, essential morphologic pathways can be disturbed. Chromosomal rearrangements, especially deletions and translocations, have been especially beneficial in the mapping and isolation of human disease genes because of their visibility on both the cytogenetic and molecular levels. However, these useful types of mutations occur with low frequency in the human population. Chromosomal rearrangements can be induced relatively easily in mice, and several large, independent collections of translocation and deletion mutants have been generated in the course of risk-assessment and mutagenesis studies over the past several decades. Combined with new molecular technologies, these collections of mutant animals provide a means of gaining ready access to genes associated with developmental defects including craniofacial abnormalities, hydrocephaly, skeletal deformities, and complex neurologic disorders. As an illustration of this approach, we briefly review our progress in the study of three mutations associated with defects in palate development, juvenile growth, fitness and sterility, and neurologic development in mice, respectively. JF - Reproductive Toxicology AU - Culiat, C T AU - Carver, E A AU - Walkowicz, M AU - Rinchik, E M AU - Cacheiro, NLA AU - Russell, L B AU - Generoso, WM AU - Stubbs, L Y1 - 1997 PY - 1997 DA - 1997 SP - 345 EP - 347 VL - 11 IS - 2-3 KW - Toxicology Abstracts KW - chromosomes KW - congenital defects KW - xenobiotics KW - X 24240:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15975559?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reproductive+Toxicology&rft.atitle=Induced+mouse+chromosomal+rearrangements+as+tools+for+identifying+critical+developmental+genes+and+pathways&rft.au=Culiat%2C+C+T%3BCarver%2C+E+A%3BWalkowicz%2C+M%3BRinchik%2C+E+M%3BCacheiro%2C+NLA%3BRussell%2C+L+B%3BGeneroso%2C+WM%3BStubbs%2C+L&rft.aulast=Culiat&rft.aufirst=C&rft.date=1997-01-01&rft.volume=11&rft.issue=2-3&rft.spage=345&rft.isbn=&rft.btitle=&rft.title=Reproductive+Toxicology&rft.issn=08906238&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - CONF T1 - Axis formation in mammalian embryos AN - 15972096; 4070456 AB - If we are to understand how toxic chemicals and teratogens disrupt embryonic development, it is crucial that we have a better description of the molecules and genes that control the normal program of growth, differentiation, and pattern formation. Fundamental to development is the establishment of the primary body axes (dorsal-ventral, anterior-posterior, and proximal-distal), yet surprisingly little is known about the underlying mechanisms in mammalian embryos. JF - Reproductive Toxicology AU - Woychik, R AU - Hogan, B AU - Bryant, S AU - Eichele, G AU - Kimelman, D AU - Noden, D AU - Schoenwolf, G AU - Wright, C Y1 - 1997 PY - 1997 DA - 1997 SP - 339 EP - 344 VL - 11 IS - 2-3 KW - axis formation KW - Toxicology Abstracts KW - embryos KW - Xenobiotics KW - teratogenicity KW - X 24240:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15972096?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reproductive+Toxicology&rft.atitle=Axis+formation+in+mammalian+embryos&rft.au=Woychik%2C+R%3BHogan%2C+B%3BBryant%2C+S%3BEichele%2C+G%3BKimelman%2C+D%3BNoden%2C+D%3BSchoenwolf%2C+G%3BWright%2C+C&rft.aulast=Woychik&rft.aufirst=R&rft.date=1997-01-01&rft.volume=11&rft.issue=2-3&rft.spage=339&rft.isbn=&rft.btitle=&rft.title=Reproductive+Toxicology&rft.issn=08906238&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Evidence that variability in ambient fathead minnow short-term chronic tests is due to pathogenic infection AN - 13630583; 199705695 AB - Examination of the results from short-term chronic static-renewal tests based on the survival and growth of fathead minnows (Pimephales promelas) carried out with effluent and ambient water samples at the Oak Ridge National Laboratory over a 10-year period indicated high replicate-specific variation in minnow survival. This anomaly appeared to be due to pathogenic bacteria of fungi. The anomaly was studied by investigating the survival of fathead minnows in reference sites versus controls; variation in fathead minnow survival in effluent and ambient tests; effects of UV light pretreatment on fathead minnow survival; and the effects of the test system on fathead minnow survival. UV light pretreatment increased mean survival and lowered among-replicate variance in survival. A seasonal pattern in minnow survival was evident. Minnow survival tended to be greater for upstream reference sites than for downstream sites. JF - Environmental Toxicology and Chemistry AU - Kszos, LA AU - Stewart, A J AU - Sumner, J R AD - Oak Ridge National Laboratory, Tenn. Y1 - 1997 PY - 1997 DA - 1997 SP - 351 EP - 356 VL - 16 IS - 2 SN - 0730-7268, 0730-7268 KW - Oak ridge national laboratory, tenn KW - Reduction KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13630583?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Toxicology+and+Chemistry&rft.atitle=Evidence+that+variability+in+ambient+fathead+minnow+short-term+chronic+tests+is+due+to+pathogenic+infection&rft.au=Kszos%2C+LA%3BStewart%2C+A+J%3BSumner%2C+J+R&rft.aulast=Kszos&rft.aufirst=LA&rft.date=1997-01-01&rft.volume=16&rft.issue=2&rft.spage=351&rft.isbn=&rft.btitle=&rft.title=Environmental+Toxicology+and+Chemistry&rft.issn=07307268&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - RPRT T1 - Application of multiple bioindicators to differentiate spatial and temporal variability from the effects of contaminant exposure on fish AN - 13630440; 199801970 AB - A biological monitoring programme was established to protect aquatic life in the East Fork Poplar creek, Tenn., and data are available from 1989-1994. The creek receives mixed contaminants from industrial, municipal and agricultural sources with polychlorinated biphenyls, metals, chlorine and nutrients causing most concern. Populations of redbreast sunfish Lepomis auritus were used as bioindicators and were sampled at 3 sites along the creek during the programme. Bioindicator responses differed from fish from contaminated and reference sites. Temporal trends at contaminated sites reflected the improved water quality as a consequence of employed pollution control methods. Natural temporal variations unrelated to contaminants' exposure affected the results but this was rare with spatial variability. If temporal variability is properly accounted for in the design of the monitoring programme bioindicator responses can be used to detect water quality changes in both long and short term studies. There are 42 references JF - Ecotoxicology and Environmental Safety AU - Ham, K D AU - Adams, S M AU - Peterson, MJ Y1 - 1997 PY - 1997 DA - 1997 SP - 53 EP - 61 KW - Fish (see also individual groups listed below) KW - Spatial KW - Aqualine Abstracts KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13630440?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=Ecotoxicology+and+Environmental+Safety&rft.atitle=Application+of+multiple+bioindicators+to+differentiate+spatial+and+temporal+variability+from+the+effects+of+contaminant+exposure+on+fish&rft.au=Ham%2C+K+D%3BAdams%2C+S+M%3BPeterson%2C+MJ&rft.aulast=Ham&rft.aufirst=K&rft.date=1997-01-01&rft.volume=37&rft.issue=1&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Ecotoxicology+and+Environmental+Safety&rft.issn=01476513&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Case Study. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - PCB congener accumulation by periphyton, herbivores, and omnivores AN - 13629645; 199802475 AB - Concentrations of 20 PCB congeners were determined in periphyton, herbivorous fish (stoneroller minnows, Campostoma anomalum) and omnivorous fish (striped shiners, Luxilis chrysocephalus) in an industrially contaminated stream (East Fork Poplar creek) and a reference stream (Hinds creek) in Tennessee, U.S.A. Periphyton contained an order of magnitude less PCB per unit dry mass than did the 2 fish species, which contained similar concentrations of PCB. Normalizing PCB concentrations by lipid mass reduced differences between periphyton and stonerollers. PCB chlorination and congener profiles were similar in periphyton, stonerollers and shiners. Five congeners (IUPAC 101, 110, 138, 153 and 180) constituted more than 60 per cent of the total mass of PCB in all 3 trophic levels. Principal component analysis of congeners distinguished between periphyton and fish and between sampling locations. There are 33 references. JF - Archives of Environmental Contamination and Toxicology AU - Hill, W R AU - Napolitano, GE AD - Oak Ridge National Laboratory, Tenn. Y1 - 1997 PY - 1997 DA - 1997 SP - 449 EP - 455 VL - 32 IS - 4 SN - 0090-4341, 0090-4341 KW - Analysis KW - Congener KW - Fish (see also individual groups listed below) KW - Iupac KW - Reduction KW - Aqualine Abstracts KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13629645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+Environmental+Contamination+and+Toxicology&rft.atitle=PCB+congener+accumulation+by+periphyton%2C+herbivores%2C+and+omnivores&rft.au=Hill%2C+W+R%3BNapolitano%2C+GE&rft.aulast=Hill&rft.aufirst=W&rft.date=1997-01-01&rft.volume=32&rft.issue=4&rft.spage=449&rft.isbn=&rft.btitle=&rft.title=Archives+of+Environmental+Contamination+and+Toxicology&rft.issn=00904341&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Seasonal patterns in streamwater nutrient and dissolved organic carbon concentrations: separating catchment flow path and in-stream effects AN - 13625967; 199801138 AB - Streamwater nutrient and DOC concentration data were obtained during 4-7 years of weekly sampling in the Walker Branch (WB) and upper White Oak creek, both first-order streams in eastern Tennessee. Concentrations of nitrate and soluble reactive phosphorus (SRP) in the streams showed a repeated pattern of annual maxima in summer and biannual minima in autumn and spring. Concentrations of DOC in WB exhibited distinct autumn maxima. The variations were examined by an end-mixing analysis involving calcium and sulphate concentrations. Ratios of observed to predicted concentrations in streamwater near one suggested that catchment effects alone explained streamwater concentrations, while ratios substantially different from one indicated that in-stream processes were important. The results for nitrate and SRP showed that catchment effects dominated in winter and summer, while in-stream effects were important in spring and autumn. For DOC, in-stream effects were always present, particularly in autumn. In-stream effects were least at high flows. Thus, there were 2 general modes of controlling stream nutrient levels: catchment control through seasonal variation in the dominant hydrological pathway; and in-stream control through high net nutrient uptake during the spring and autumn. There are 56 references. JF - Water Resources Research AU - Mulholland, P J AU - Hill, W R AD - Oak Ridge National Laboratory, Tenn. Y1 - 1997 PY - 1997 DA - 1997 SP - 1297 EP - 1306 VL - 33 IS - 6 SN - 0043-1397, 0043-1397 KW - Analysis KW - Streams (excluding natural channels) KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13625967?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=Seasonal+patterns+in+streamwater+nutrient+and+dissolved+organic+carbon+concentrations%3A+separating+catchment+flow+path+and+in-stream+effects&rft.au=Mulholland%2C+P+J%3BHill%2C+W+R&rft.aulast=Mulholland&rft.aufirst=P&rft.date=1997-01-01&rft.volume=33&rft.issue=6&rft.spage=1297&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Observations of particle movement in a monitoring well using the colloidal borescope AN - 13620875; 199804081 AB - Field observations of natural particles in monitoring wells showed that directional measurements using the colloidal borescope were in good agreement with expected flow directions. However, the magnitude of flow velocity was high compared with values based on conventional tests. Reasons for this are discussed and a series of laboratory experiments was conducted to assess the reliability of the colloidal borescope. A correction factor of 1-4 was found for quantifying groundwater seepage velocity in the adjacent aquifer from observations in a well bore. The preferential flow in the surrounding aquifer dominated flow in the well. JF - Journal of Hydrology (Amsterdam) AU - Kearl, P M AD - Oak Ridge National Laboratory, Grand Function, Colo. Y1 - 1997 PY - 1997 DA - 1997 SP - 323 EP - 344 VL - 200 IS - 1/4 SN - 0022-1694, 0022-1694 KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13620875?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrology+%28Amsterdam%29&rft.atitle=Observations+of+particle+movement+in+a+monitoring+well+using+the+colloidal+borescope&rft.au=Kearl%2C+P+M&rft.aulast=Kearl&rft.aufirst=P&rft.date=1997-01-01&rft.volume=200&rft.issue=1%2F4&rft.spage=323&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology+%28Amsterdam%29&rft.issn=00221694&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Application. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Comparison of nicotinic receptor binding and biotransformation of coniine in the rat and chick. AN - 78679253; 9001585 AB - Coniine, an alkaloid from Conium maculatum (poison hemlock), is a known teratogen in many domestic species with maternal ingestion resulting in arthrogryposis of the offspring. We have previously shown that rats are not susceptible and rabbits only weakly susceptible to coniine-induced arthrogryposis. However, the chick embryo does provide a reproducible laboratory animal model of coniine-induced teratogenesis. The reason for this cross-species variation is unknown. The purpose of this study was to evaluate coniine binding to nicotinic receptors and to measure coniine metabolism in vitro between susceptible and non-susceptible species. Using the chick model, neither the peripheral nicotinic receptor antagonist d-tubocurarine chloride nor the central nicotinic receptor antagonist trimethaphan camsylate blocked the teratogenesis or lethality of 1.5% coniine (50 microliters/egg). Trimethaphan camsylate enhanced coniine-induced lethality in a dose-dependent manner. Neither nicotinic receptor blocker prevented nicotine sulfate-induced malformations but d-tubocurarine chloride did block lethality in a dose-dependent manner. Competition by coniine for [125I]-alpha-bungarotoxin to nicotinic receptors isolated from adult rat diaphragm and chick thigh muscle and competition by coniine for [3H]-cytisine to receptors from rat and chick brain were used to assess coniine binding to nicotinic receptors. The IC50 for coniine in rat diaphragm was 314 microM while that for chick leg muscle was 70 microM. For neuronal nicotinic receptors, the IC50s of coniine for maternal rat brain, fetal rat brain, and chick brain were 1100 microM, 820 microM, and 270 microM, respectively. There were no differences in coniine biotransformation in vitro by microsomes from rat or chick livers. Differences in apparent affinity of coniine for nicotinic receptors or differences in the quantity of the nicotinic receptor between the rat and chick may explain, in part, the differences in susceptibility of coniine-induced teratogenesis between these two species. JF - Toxicology letters AU - Forsyth, C S AU - Speth, R C AU - Wecker, L AU - Galey, F D AU - Frank, A A AD - Biomedical and Environmental Information Analysis Section, Oak Ridge National Laboratory, TN 37830, USA. Y1 - 1996/12/31/ PY - 1996 DA - 1996 Dec 31 SP - 175 EP - 183 VL - 89 IS - 3 SN - 0378-4274, 0378-4274 KW - Alkaloids KW - 0 KW - Analgesics KW - Nicotinic Antagonists KW - Piperidines KW - coniine KW - C479P32L2D KW - Index Medicus KW - Rats KW - Animals KW - Rats, Sprague-Dawley KW - Survival Rate KW - Biotransformation KW - Microsomes, Liver -- metabolism KW - Chick Embryo KW - Brain -- drug effects KW - Microsomes, Liver -- drug effects KW - Brain -- metabolism KW - Embryo, Nonmammalian -- drug effects KW - Muscle, Skeletal -- metabolism KW - Muscle, Skeletal -- drug effects KW - Male KW - Nicotinic Antagonists -- pharmacokinetics KW - Analgesics -- pharmacokinetics KW - Alkaloids -- toxicity KW - Analgesics -- toxicity KW - Alkaloids -- pharmacokinetics KW - Abnormalities, Drug-Induced -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78679253?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Toxicology+letters&rft.atitle=Comparison+of+nicotinic+receptor+binding+and+biotransformation+of+coniine+in+the+rat+and+chick.&rft.au=Forsyth%2C+C+S%3BSpeth%2C+R+C%3BWecker%2C+L%3BGaley%2C+F+D%3BFrank%2C+A+A&rft.aulast=Forsyth&rft.aufirst=C&rft.date=1996-12-31&rft.volume=89&rft.issue=3&rft.spage=175&rft.isbn=&rft.btitle=&rft.title=Toxicology+letters&rft.issn=03784274&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-02-12 N1 - Date created - 1997-02-12 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Dominant lethal mutations, heritable translocations, and unscheduled DNA synthesis induced in male mouse germ cells by glycidamide, a metabolite of acrylamide. AN - 78681084; 9008719 AB - The hypothesis that acrylamide induces dominant lethal mutations and heritable translocations in male mice, not through direct adduction, but by conversion to the reactive epoxide, glycidamide, was investigated. Three studies, namely, induction of dominant lethal mutations, heritable translocations, and unscheduled DNA synthesis in spermatids, which were conducted earlier in this laboratory for acrylamide, were also performed for glycidamide to determine its mutagenic properties and to compare responses. Results of these studies are consistent with the proposal that in vivo conversion to glycidamide is responsible for the mutagenicity of acrylamide in male mice. JF - Mutation research AU - Generoso, W M AU - Sega, G A AU - Lockhart, A M AU - Hughes, L A AU - Cain, K T AU - Cacheiro, N L AU - Shelby, M D AD - Oak Ridge National Laboratory, Biology Division, TN37831, USA. Y1 - 1996/12/20/ PY - 1996 DA - 1996 Dec 20 SP - 175 EP - 183 VL - 371 IS - 3-4 SN - 0027-5107, 0027-5107 KW - Epoxy Compounds KW - 0 KW - glycidamide KW - 6G5ELX5XYN KW - Index Medicus KW - Animals KW - Genes, Dominant KW - Mice, Inbred C57BL KW - Mice, Inbred C3H KW - Mice KW - Male KW - Female KW - DNA Repair KW - Germ Cells -- drug effects KW - Epoxy Compounds -- toxicity KW - Genes, Lethal KW - Translocation, Genetic UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78681084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mutation+research&rft.atitle=Dominant+lethal+mutations%2C+heritable+translocations%2C+and+unscheduled+DNA+synthesis+induced+in+male+mouse+germ+cells+by+glycidamide%2C+a+metabolite+of+acrylamide.&rft.au=Generoso%2C+W+M%3BSega%2C+G+A%3BLockhart%2C+A+M%3BHughes%2C+L+A%3BCain%2C+K+T%3BCacheiro%2C+N+L%3BShelby%2C+M+D&rft.aulast=Generoso&rft.aufirst=W&rft.date=1996-12-20&rft.volume=371&rft.issue=3-4&rft.spage=175&rft.isbn=&rft.btitle=&rft.title=Mutation+research&rft.issn=00275107&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-02-19 N1 - Date created - 1997-02-19 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Modeling marrow damage from response data: evolution from radiation biology to benzene toxicity. AN - 78652406; 9118909 AB - Consensus principles from radiation biology were used to describe a generic set of nonlinear, first-order differential equations for modeling toxicity-induced compensatory cell kinetics in terms of sublethal injury, repair, direct killing, killing of cells with unrepaired sublethal injury, and repopulation. This cellular model was linked to a probit model of hematopoietic mortality that describes death from infection and/or hemorrhage between 5 and 30 days. Mortality data from 27 experiments with 851 dose-response groups, in which doses were protracted by rate and/or fractionation, were used to simultaneously estimate all rate constants by maximum-likelihood methods. Data used represented 18,940 test animals: 12,827 mice, 2925 rats, 1676 sheep, 829 swine, 479 dogs, and 204 burros. Although a long-term, repopulating hematopoietic stem cell is ancestral to all lineages needed to restore normal homeostasis, the dose-response data from the protracted irradiations indicate clearly that the particular lineage that is critical to hematopoietic recovery does not resemble stemlike cells with regard to radiosensitivity and repopulation rates. Instead, the weakest link in the chain of hematopoiesis was found to have an intrinsic radioresistance equal to or greater than stromal cells and to repopulate at the same rates. Model validation has been achieved by predicting the LD50 and/or fractional group mortality in 38 protracted-dose experiments (rats and mice) that were not used in fitting of model coefficients. JF - Environmental health perspectives AU - Jones, D T AU - Morris, M D AU - Hasan, J S AD - Chemical and Biological Physics Section, Oak Ridge National Laboratory, TN 37831-6101, USA. tdj@ornl.gov Y1 - 1996/12// PY - 1996 DA - December 1996 SP - 1293 EP - 1301 VL - 104 Suppl 6 SN - 0091-6765, 0091-6765 KW - Benzene KW - J64922108F KW - Index Medicus KW - Swine KW - Animals KW - Dose-Response Relationship, Drug KW - Sheep KW - Equidae KW - Mice KW - Cell Death -- drug effects KW - Likelihood Functions KW - Radiobiology KW - Rats KW - Kinetics KW - Dogs KW - Lethal Dose 50 KW - Nonlinear Dynamics KW - Colony-Forming Units Assay KW - Benzene -- administration & dosage KW - Bone Marrow -- pathology KW - Benzene -- toxicity KW - Bone Marrow -- radiation effects KW - Models, Biological KW - Bone Marrow -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78652406?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+health+perspectives&rft.atitle=Modeling+marrow+damage+from+response+data%3A+evolution+from+radiation+biology+to+benzene+toxicity.&rft.au=Jones%2C+D+T%3BMorris%2C+M+D%3BHasan%2C+J+S&rft.aulast=Jones&rft.aufirst=D&rft.date=1996-12-01&rft.volume=104+Suppl+6&rft.issue=&rft.spage=1293&rft.isbn=&rft.btitle=&rft.title=Environmental+health+perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-04-18 N1 - Date created - 1997-04-18 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: Toxicol Appl Pharmacol. 1977 Apr;40(1):49-57 [867432] Exp Hematol. 1993 Jun;21(6):816-22 [8500579] Toxicol Appl Pharmacol. 1979 Dec;51(3):399-409 [538752] Br J Haematol. 1980 Feb;44(2):183-7 [6990960] Toxicology. 1980;16(2):163-71 [7414616] Radiat Res. 1972 Oct;52(1):115-29 [5076503] Environ Health Perspect. 1981 Jun;39:93-103 [6786872] Toxicol Appl Pharmacol. 1981 May;58(3):492-503 [7245216] Toxicol Appl Pharmacol. 1981 Jun 15;59(1):149-56 [7256752] Toxicol Appl Pharmacol. 1981 Sep 15;60(2):346-53 [7281193] J Toxicol Environ Health. 1982 Mar;9(3):411-21 [7097795] Am J Ind Med. 1985;7(5-6):447-56 [4003404] Science. 1985 Jul 5;229(4708):16-22 [2990035] Cell. 1986 Jun 20;45(6):917-27 [2871944] Nature. 1988 Mar 24;332(6162):376-8 [2965305] Blood. 1988 Jun;71(6):1687-92 [3370313] N Engl J Med. 1989 Jun 22;320(25):1655-61 [2566916] Environ Health Perspect. 1989 Jul;82:75-9 [2676504] Environ Health Perspect. 1989 Jul;82:97-108 [2792054] Annu Rev Immunol. 1990;8:111-37 [2188660] Radiat Res. 1991 Dec;128(3):258-66 [1961922] Radiat Res. 1991 Dec;128(3):267-75 [1961923] Int J Radiat Oncol Biol Phys. 1993 Aug 1;26(5):817-30 [8344851] Radiat Res. 1993 Sep;135(3):320-31 [8043048] Health Phys. 1994 Nov;67(5):495-508 [7928361] Arch Environ Health. 1961 Sep;3:297-303 [13696566] Toxicol Appl Pharmacol. 1979 Jul;49(3):417-23 [473208] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Carcinogenic potential of benzene and toluene when evaluated using cyclin-dependent kinase activation and p53-DNA binding. AN - 78652351; 9118908 AB - Benzene is carcinogenic, whereas toluene is thought to have little carcinogenic potential. Benzene and toluene were found to activate cyclin-dependent kinase 2 in rat liver epithelial (RLE) and HL60 cells. pRb105 was hyperphosphorylated in RLE cells treated with either solvent. Kinase activation and subsequent hyperphosphorylation of pRb105 and p53 by benzene or toluene may be responsible for their growth promotional effects, but it does not account for increased potential of benzene to induce cancer. Therefore, we examined the ability of these solvents to increase p53-DNA site-specific binding in RLE cells. Benzene increased p53-DNA site-specific DNA binding in RLE cells compared to control levels or the effects of toluene. Increased p53-DNA site-specific binding by benzene may be caused by damage to cellular DNA. If so, although both solvents appear to have promotional activity, the increased potential of benzene to damage DNA may be responsible to the difference in the ability of benzene to cause cancer. JF - Environmental health perspectives AU - Dees, C AU - Askari, M AU - Henley, D AD - Risk Analysis Section, Oak Ridge National Laboratory, Tennessee, USA. Y1 - 1996/12// PY - 1996 DA - December 1996 SP - 1289 EP - 1292 VL - 104 Suppl 6 SN - 0091-6765, 0091-6765 KW - Carcinogens KW - 0 KW - Tumor Suppressor Protein p53 KW - Toluene KW - 3FPU23BG52 KW - DNA KW - 9007-49-2 KW - Protein-Serine-Threonine Kinases KW - EC 2.7.11.1 KW - CDC2-CDC28 Kinases KW - EC 2.7.11.22 KW - CDK2 protein, human KW - Cdk2 protein, rat KW - Cyclin-Dependent Kinase 2 KW - Cyclin-Dependent Kinases KW - Benzene KW - J64922108F KW - Index Medicus KW - Rats KW - Animals KW - Base Sequence KW - Liver -- drug effects KW - HL-60 Cells KW - DNA Damage KW - Humans KW - Enzyme Activation -- drug effects KW - Liver -- metabolism KW - Binding Sites -- genetics KW - Cell Line KW - Cyclin-Dependent Kinases -- metabolism KW - Protein-Serine-Threonine Kinases -- metabolism KW - DNA -- metabolism KW - Tumor Suppressor Protein p53 -- drug effects KW - DNA -- genetics KW - Carcinogens -- toxicity KW - Benzene -- toxicity KW - Toluene -- toxicity KW - Tumor Suppressor Protein p53 -- metabolism KW - DNA -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78652351?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+health+perspectives&rft.atitle=Carcinogenic+potential+of+benzene+and+toluene+when+evaluated+using+cyclin-dependent+kinase+activation+and+p53-DNA+binding.&rft.au=Dees%2C+C%3BAskari%2C+M%3BHenley%2C+D&rft.aulast=Dees&rft.aufirst=C&rft.date=1996-12-01&rft.volume=104+Suppl+6&rft.issue=&rft.spage=1289&rft.isbn=&rft.btitle=&rft.title=Environmental+health+perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-04-18 N1 - Date created - 1997-04-18 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: Biochem Biophys Res Commun. 1987 Feb 13;142(3):738-44 [3827900] Carcinogenesis. 1987 Aug;8(8):1105-7 [3608092] Environ Health Perspect. 1989 Jul;82:91-5 [2676506] Mol Cell Biol. 1992 Jun;12(6):2866-71 [1588974] Proc Natl Acad Sci U S A. 1992 Aug 15;89(16):7491-5 [1323840] Cancer Res. 1993 Jan 15;53(2):239-41 [8417815] Mol Endocrinol. 1996 May;10(5):488-98 [8732680] Cancer Res. 1994 Aug 15;54(16):4448-53 [8044794] Mol Cell Biol. 1994 Sep;14(9):6264-77 [8065358] Cancer Lett. 1994 Sep 15;84(2):117-23 [8076368] Cancer Lett. 1994 Nov 25;87(1):39-46 [7954368] Cancer Lett. 1995 Sep 25;96(2):225-31 [7585461] Cancer Res. 1993 May 15;53(10 Suppl):2212-6 [8485705] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Oval cell proliferation associated with the murine insertional mutation TgN737Rpw. AN - 78604321; 8952527 AB - The Tg737 gene was identified by its direct association with a transgene-induced insertion mutation in the mouse. This mutation causes pleiotropic phenotypes including a syndrome similar to autosomal recessive polycystic kidney disease in humans. This syndrome, in addition to renal cyst formation, includes the presence of an invariably associated liver abnormality. The liver pathology in TgN737Rpw mice is characterized by a biliary hyperplasia that includes the proliferation of cells that morphologically and immunologically resemble oval cells, a liver progenitor cell. This abnormality is first observed at approximately 5 days of age in the portal region and then progresses into the periportal regions. Additionally, the formation and proliferation of dysplastic ductular structures are observed from the onset of the phenotype. Serum chemistry indicated that the primary defect is likely to be of biliary origin, and hepatic function appears normal in the mutant mice. Therefore, this mutation is unlike other causes of oval cell proliferation in that the hepatic parenchyma is relatively unaffected. The identification of the Tg737 gene associated with this mutation suggests that it functions in regulating the proliferation/differentiation of oval cells within the liver, which further indicates that this gene may function in pathological conditions that include oval cell proliferation, such as hepatocellular carcinogenesis. JF - The American journal of pathology AU - Richards, W G AU - Yoder, B K AU - Isfort, R J AU - Detilleux, P G AU - Foster, C AU - Neilsen, N AU - Woychik, R P AU - Wilkinson, J E AD - Biology Division, Oak Ridge National Laboratory, Tennessee, USA. Y1 - 1996/12// PY - 1996 DA - December 1996 SP - 1919 EP - 1930 VL - 149 IS - 6 SN - 0002-9440, 0002-9440 KW - Caenorhabditis elegans Proteins KW - 0 KW - Nerve Tissue Proteins KW - Proteins KW - Tg737Rpw protein, mouse KW - Tumor Suppressor Proteins KW - osm-5 protein, C elegans KW - Abridged Index Medicus KW - Index Medicus KW - Hyperplasia -- pathology KW - Animals KW - Mice, Mutant Strains KW - Mice KW - Mice, Transgenic KW - Immunohistochemistry KW - Cell Division -- genetics KW - Liver -- ultrastructure KW - Liver -- pathology KW - Stem Cells -- pathology KW - Stem Cells -- ultrastructure KW - Proteins -- genetics KW - Liver -- chemistry KW - Mutagenesis, Insertional UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78604321?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+American+journal+of+pathology&rft.atitle=Oval+cell+proliferation+associated+with+the+murine+insertional+mutation+TgN737Rpw.&rft.au=Richards%2C+W+G%3BYoder%2C+B+K%3BIsfort%2C+R+J%3BDetilleux%2C+P+G%3BFoster%2C+C%3BNeilsen%2C+N%3BWoychik%2C+R+P%3BWilkinson%2C+J+E&rft.aulast=Richards&rft.aufirst=W&rft.date=1996-12-01&rft.volume=30&rft.issue=7&rft.spage=319&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-01-14 N1 - Date created - 1997-01-14 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: J Med Genet. 1971 Sep;8(3):257-84 [5097134] Kidney Int. 1996 Oct;50(4):1240-8 [8887283] Cancer Res. 1984 Dec;44(12 Pt 1):5718-24 [6209000] Liver. 1985 Dec;5(6):293-300 [4088003] Am J Med Genet. 1987 Feb;26(2):391-403 [3812591] Am J Pathol. 1987 Apr;127(1):168-81 [3031986] Adv Cancer Res. 1987;48:37-111 [2441577] Cancer Res. 1988 Jan 15;48(2):368-78 [2446746] Liver. 1988 Apr;8(2):80-7 [3367711] Am J Med Genet Suppl. 1987;3:395-410 [3130875] Vet Pathol. 1988 Jul;25(4):286-96 [2457272] APMIS Suppl. 1988;4:17-26 [3224022] Cancer Res. 1989 Mar 15;49(6):1541-7 [2466557] Cancer Res. 1989 Sep 1;49(17):4894-900 [2474377] Pathobiology. 1990;58(1):44-64 [2187478] Cancer Res. 1990 Aug 1;50(15):4809-17 [2196118] Differentiation. 1990 Oct;45(1):29-37 [2292360] Genomics. 1991 Apr;9(4):778-81 [2037305] Trends Biochem Sci. 1991 May;16(5):173-7 [1882418] J Am Soc Nephrol. 1991 Jan;1(7):980-9 [1883968] Am J Pathol. 1991 Sep;139(3):535-52 [1716045] Jikken Dobutsu. 1991 Oct;40(4):557-60 [1748176] Am J Physiol. 1992 Aug;263(2 Pt 1):G139-48 [1325126] Adv Intern Med. 1993;38:409-20 [8438648] Lab Invest. 1993 Mar;68(3):253-4 [8450645] Lab Invest. 1993 Mar;68(3):261-9 [7680729] Science. 1993 Mar 26;259(5103):1829 [8456311] Pediatr Nephrol. 1993 Apr;7(2):163-72 [8476712] Am J Pathol. 1993 May;142(5):1331-3 [8494039] Am J Pathol. 1993 May;142(5):1373-82 [8494041] Kidney Int. 1993 May;43(5):1081-5 [8510385] Proc Soc Exp Biol Med. 1993 Dec;204(3):237-41 [7694302] Proc Soc Exp Biol Med. 1993 Dec;204(3):270-9 [8234370] Am J Pathol. 1993 Dec;143(6):1606-20 [7504886] Differentiation. 1993 Dec;55(1):19-26 [8299877] Mod Pathol. 1994 Jan;7(1):105-12 [8159639] Science. 1994 May 27;264(5163):1329-33 [8191288] Am J Pathol. 1994 Aug;145(2):409-22 [8053498] Nat Genet. 1994 Jul;7(3):429-32 [7920664] Semin Liver Dis. 1994 Aug;14(3):215-28 [7939783] Kidney Int. 1995 Feb;47(2):552-8 [7723240] Hum Mol Genet. 1995 Apr;4(4):559-67 [7633404] Am J Pathol. 1995 Aug;147(2):397-404 [7639333] Proc Assoc Am Physicians. 1995 Oct;107(3):314-23 [8608416] Am J Pathol. 1984 Feb;114(2):287-300 [6696045] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Risk-cost decision framework for aquifer remediation design AN - 52741453; 1997-026736 JF - Journal of Water Resources Planning and Management AU - James, Bruce R AU - Gwo, Jin-Ping AU - Toran, Laura E Y1 - 1996/12// PY - 1996 DA - December 1996 SP - 414 EP - 420 PB - American Society of Civil Engineers, New York, NY VL - 122 IS - 6 SN - 0733-9496, 0733-9496 KW - United States KW - Oak Ridge National Laboratory KW - Sr-90 KW - alkaline earth metals KW - numerical models KW - isotopes KW - pollutants KW - government agencies KW - pollution KW - decision-making KW - cost KW - remediation KW - ground water KW - aquifers KW - radioactive isotopes KW - transport KW - metals KW - Tennessee KW - risk assessment KW - horizons KW - strontium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52741453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Water+Resources+Planning+and+Management&rft.atitle=Risk-cost+decision+framework+for+aquifer+remediation+design&rft.au=James%2C+Bruce+R%3BGwo%2C+Jin-Ping%3BToran%2C+Laura+E&rft.aulast=James&rft.aufirst=Bruce&rft.date=1996-12-01&rft.volume=122&rft.issue=6&rft.spage=414&rft.isbn=&rft.btitle=&rft.title=Journal+of+Water+Resources+Planning+and+Management&rft.issn=07339496&rft_id=info:doi/ L2 - http://scitation.aip.org/wro/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 20 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - JWRMD5 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; aquifers; cost; decision-making; government agencies; ground water; horizons; isotopes; metals; numerical models; Oak Ridge National Laboratory; pollutants; pollution; radioactive isotopes; remediation; risk assessment; Sr-90; strontium; Tennessee; transport; United States ER - TY - RPRT T1 - Completion report for the isolation and remediation of inactive liquid low-level radioactive waste tanks 7562, H-209, and T-30 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52634655; 1998-003540 AB - A human health risk analysis was conducted on inactive tanks 7562, H-209 and T-30 to determine the method for remediating the tanks. Risk analysis results indicated that the health risk associated with these tanks were within or below the EPA range of concern of 1X10 (super -4) to 1X10 (super -6) . On the basis of these results, and with regulator approval, it was determined that either no action or in-place stabilization of the tanks would satisfy risk-based remediation goals. Therefore, a decision was made and approved by DOE to remediate these tanks in-place as a maintenance action. Tanks H-209 and T-30 were isolated from associated piping, electrical systems, and instrumentation and grouted in-place. Due to regulatory concerns over the location of tank 7562 relative to an area of subsurface soil contamination, tank 7562 was isolated from associated piping and instrumentation and left in-place empty. Completion of these maintenance actions has met the intent of the Federal Facility Agreement (FFA) for remediation of inactive tanks H-209 and T-30. EPA and Tennessee Department of Environment and Conservation (TDEC) will be requested to approve a change to the FFA removing tanks H-209 and T-30 from the Appendix F list of inactive tanks. The request for removal of tank 7562 from Appendix F will be submitted pending final disposition of the tank. Since the associated tank piping systems remain in-place, it will further be requested that these systems be included as individual sites in Appendix C of the FFA for future remedial consideration. JF - Completion report for the isolation and remediation of inactive liquid low-level radioactive waste tanks 7562, H-209, and T-30 at Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1996/12// PY - 1996 DA - December 1996 SP - 14 VL - ORNL/ER-389 KW - United States KW - soils KW - underground storage KW - medical geology KW - grouting KW - migration of elements KW - Oak Ridge Tennessee KW - preventive measures KW - remediation KW - radioactive waste KW - waste management KW - decontamination KW - underground installations KW - Tennessee KW - risk assessment KW - Anderson County Tennessee KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52634655?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Completion+report+for+the+isolation+and+remediation+of+inactive+liquid+low-level+radioactive+waste+tanks+7562%2C+H-209%2C+and+T-30+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Completion+report+for+the+isolation+and+remediation+of+inactive+liquid+low-level+radioactive+waste+tanks+7562%2C+H-209%2C+and+T-30+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97002920NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - 3001 canal radiological characterization and waste removal report, Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52167216; 2002-000035 AB - An underground steel reinforced concrete transfer and storage canal was built in 1943 and operated as an integral part of the Oak Ridge Graphite Reactor Building (3001) until 1963 when the reactor was shutdown. During operation, the canal was used for under water transfer of irradiated materials and other metals from the reactor in Building 3001 to the Building 3019 hot cell for further processing. After shutdown of the reactor, the canal was used for storage of irradiated materials and fission products until 1990 when the larger materials were removed and stored in the Department of Energy (DOE) approved solid waste management storage facilities. At that time it was discovered that a considerable amount of sludge had accumulated over the intervening years and subsequent analysis showed that the sludge contained Resource Conservation and Recovery Act (RCRA) materials that violated quantities allowed by the RCRA regulations. It was also recognized in 1990 that the canal was losing water to evaporation and the ground at the rate of approximately 400 gallons per day. To maintain water quality; i.e., radionuclide content at or near DOE derived concentration guidelines (DCG), the water in the canal is constantly demineralized using a demineralizer in the Building 3001 and demineralized make up water is supplied from the Building 3004 demineralizer. This report summarizes the 301 Canal Cleanup Task and the solid waste removed from the 3001 Canal in 1996. JF - 3001 canal radiological characterization and waste removal report, Oak Ridge National Laboratory, Oak Ridge, Tennessee AU - Ritchie, M G Y1 - 1996/12// PY - 1996 DA - December 1996 SP - 23 VL - ORNL/ER-390 KW - United States KW - Oak Ridge National Laboratory KW - concentration KW - canals KW - monitoring KW - isotopes KW - site exploration KW - sludge KW - migration of elements KW - remediation KW - radioactive waste KW - radioactive isotopes KW - metals KW - Tennessee KW - waterways KW - waste disposal KW - solid waste KW - low-level waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52167216?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ritchie%2C+M+G&rft.aulast=Ritchie&rft.aufirst=M&rft.date=1996-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=3001+canal+radiological+characterization+and+waste+removal+report%2C+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=3001+canal+radiological+characterization+and+waste+removal+report%2C+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2002-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97051279NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Spontaneous mutations recovered as mosaics in the mouse specific-locus test. AN - 78531431; 8917546 AB - The specific-locus test (SLT) detects new mutants among mice heterozygous for seven recessive visible markers. Spontaneous mutations can be manifested not only as singleton whole-body mutants in controls (for which we report new data), but as mosaics-either visible (manifesting mottled coat color) in the scored generation (G2) or masked, among the wild-type parental generation (G1). Masked G1 mosaics reveal themselves by producing clusters of whole-body mutants in G2. We provide evidence that most, if not all, mosaics detected in the SLT (both radiation and control progenies) result from a single-strand spontaneous mutation subsequent to the last premeiotic mitosis and before the first postmeiotic one of a parental genome-the "perigametic interval." Such events in the genomes of the G1 and Gzero results, respectively, in visible and masked 50:50 mosaics. Per cell cycle, the spontaneous mutation rate in the perigametic interval is much higher than that in pregamete mitotic divisions. A clearly different locus spectrum further supports the hypothesis of different origin, and casts further doubt on the validity of the doubling-dose risk-estimation method. Because mosaics cannot have arisen in mitotic germ cells, and are not induced by radiation exposure in the perigametic interval, they should not be included in calculations of radiation-induced germ-line mutation rates. For per-generation calculations, inclusion of mosaics yields a spontaneous frequency 1.7 times that calculated from singletons alone for mutations contributed by males; including both sexes, the multiple is 2.2. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Russell, L B AU - Russell, W L AD - Biology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-8077, USA. Y1 - 1996/11/12/ PY - 1996 DA - 1996 Nov 12 SP - 13072 EP - 13077 VL - 93 IS - 23 SN - 0027-8424, 0027-8424 KW - Genetic Markers KW - 0 KW - Index Medicus KW - Genotype KW - Mice, Inbred Strains KW - Animals KW - Homozygote KW - Litter Size KW - Mice, Inbred C3H KW - Crosses, Genetic KW - Mice KW - Genome KW - Male KW - Female KW - Mutagenesis KW - Mice, Mutant Strains KW - Mosaicism KW - Genes, Recessive UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78531431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Spontaneous+mutations+recovered+as+mosaics+in+the+mouse+specific-locus+test.&rft.au=Russell%2C+L+B%3BRussell%2C+W+L&rft.aulast=Russell&rft.aufirst=L&rft.date=1996-11-12&rft.volume=93&rft.issue=23&rft.spage=13072&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-12-30 N1 - Date created - 1996-12-30 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: Mutat Res. 1971 Jan;11(1):107-23 [5556347] Mutat Res. 1973 Apr;18(1):63-75 [4572528] Genetics. 1979 Jan;91(1):141-7 [428722] Mutat Res. 1981 May;86(3):329-54 [7029264] Mutat Res. 1981 Nov;87(3):323-45 [7035933] Proc Natl Acad Sci U S A. 1982 Jan;79(2):539-41 [6952205] Genetics. 1986 Feb;112(2):321-42 [3000867] Proc Natl Acad Sci U S A. 1988 Dec;85(23):9167-70 [3194417] Mutat Res. 1992 Jul;282(3):151-8 [1378547] Mutat Res. 1992 Dec;296(1-2):107-27 [1279398] Mutat Res. 1993 Aug;288(2):187-95 [7688077] Mutat Res. 1994 Jan;304(1):107-18 [7506351] Mutat Res. 1994 Jan;304(1):119-37 [7506352] Mutat Res. 1994 May 1;307(1):229-36 [7513801] Annu Rev Genet. 1994;28:27-47 [7893127] Mutat Res. 1995 Apr;328(1):73-82 [7898506] Genetics. 1996 May;143(1):447-61 [8722795] Proc Natl Acad Sci U S A. 1962 Oct 15;48:1724-7 [13975654] Erratum In: Proc Natl Acad Sci U S A 1997 Apr 15;94(8):4233 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - A parallel 3-dimensional HYDROGEOCHEM and an application to a proposed waste disposal site at the Oak Ridge National Laboratory AN - 1765872955; 2016-010225 JF - Eos (Washington, DC) AU - Gwo, J P AU - Yeh, G T AU - Anonymous Y1 - 1996/11/12/ PY - 1996 DA - 1996 Nov 12 SP - 203 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - solute transport KW - Oak Ridge National Laboratory KW - mine waste KW - three-dimensional models KW - pollutants KW - computer languages KW - data processing KW - waste disposal sites KW - pollution KW - simulation KW - hydrochemistry KW - computer programs KW - finite element analysis KW - transport KW - metals KW - Fortran KW - Tennessee KW - uranium KW - tailings KW - geochemistry KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765872955?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos+%28Washington%2C+DC%29&rft.atitle=A+parallel+3-dimensional+HYDROGEOCHEM+and+an+application+to+a+proposed+waste+disposal+site+at+the+Oak+Ridge+National+Laboratory&rft.au=Gwo%2C+J+P%3BYeh%2C+G+T%3BAnonymous&rft.aulast=Gwo&rft.aufirst=J&rft.date=1996-11-12&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=203&rft.isbn=&rft.btitle=&rft.title=Eos+%28Washington%2C+DC%29&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-02-18 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - actinides; computer languages; computer programs; data processing; finite element analysis; Fortran; geochemistry; hydrochemistry; metals; mine waste; Oak Ridge National Laboratory; pollutants; pollution; simulation; solute transport; tailings; Tennessee; three-dimensional models; transport; United States; uranium; waste disposal sites ER - TY - JOUR T1 - Colloid-facilitated field-scale transport of lanthanides and actinides in fractured saprolite AN - 1765871483; 2016-010281 JF - Eos (Washington, DC) AU - McCarthy, J F AU - Stafford, P L AU - Toran, L E AU - Sanford, W E AU - Anonymous Y1 - 1996/11/12/ PY - 1996 DA - 1996 Nov 12 SP - 212 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - colloidal materials KW - isotopes KW - pollutants KW - complexing KW - pollution KW - atmospheric precipitation KW - porosity KW - ground water KW - saprolite KW - fractures KW - organic compounds KW - radioactive isotopes KW - transport KW - metals KW - chemical properties KW - hydrodynamics KW - rare earths KW - hydraulic conductivity KW - geochemistry KW - actinides KW - permeability KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765871483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos+%28Washington%2C+DC%29&rft.atitle=Colloid-facilitated+field-scale+transport+of+lanthanides+and+actinides+in+fractured+saprolite&rft.au=McCarthy%2C+J+F%3BStafford%2C+P+L%3BToran%2C+L+E%3BSanford%2C+W+E%3BAnonymous&rft.aulast=McCarthy&rft.aufirst=J&rft.date=1996-11-12&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=212&rft.isbn=&rft.btitle=&rft.title=Eos+%28Washington%2C+DC%29&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-02-18 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - actinides; atmospheric precipitation; chemical properties; colloidal materials; complexing; fractures; geochemistry; ground water; hydraulic conductivity; hydrodynamics; isotopes; metals; organic compounds; permeability; pollutants; pollution; porosity; radioactive isotopes; rare earths; saprolite; transport ER - TY - JOUR T1 - Heterogeneity in physical and hydraulic properties control the unsaturated microbial transport through a vadose zone AN - 1765870683; 2016-010273 JF - Eos (Washington, DC) AU - Wilson, G V AU - Kinsall, B L AU - Palumbo, A V AU - Burlage, R AU - Yunsheng, L AU - Anonymous Y1 - 1996/11/12/ PY - 1996 DA - 1996 Nov 12 SP - 211 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - soils KW - hydrology KW - Chesapeake Bay KW - grain size KW - unsaturated zone KW - preferential flow KW - size distribution KW - physical properties KW - transport KW - bacteria KW - hydrodynamics KW - breakthrough curves KW - heterogeneity KW - pore water KW - microorganisms KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765870683?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos+%28Washington%2C+DC%29&rft.atitle=Heterogeneity+in+physical+and+hydraulic+properties+control+the+unsaturated+microbial+transport+through+a+vadose+zone&rft.au=Wilson%2C+G+V%3BKinsall%2C+B+L%3BPalumbo%2C+A+V%3BBurlage%2C+R%3BYunsheng%2C+L%3BAnonymous&rft.aulast=Wilson&rft.aufirst=G&rft.date=1996-11-12&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=211&rft.isbn=&rft.btitle=&rft.title=Eos+%28Washington%2C+DC%29&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-02-18 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - bacteria; breakthrough curves; Chesapeake Bay; grain size; heterogeneity; hydrodynamics; hydrology; microorganisms; physical properties; pore water; preferential flow; size distribution; soils; transport; United States; unsaturated zone ER - TY - JOUR T1 - Facilitation of the terminal proton transfer reaction of ribulose 1,5-bisphosphate carboxylase/oxygenase by active-site Lys166. AN - 78520003; 8909282 AB - The terminal step in the carboxylation pathway catalyzed by ribulose 1,5-bisphosphate carboxylase/oxygenase (Rubisco) is stereospecific protonation of the C-2 aci-acid of 3-phosphoglycerate (PGA). X-ray crystallographic results favor the epsilon-amino group of Lys166 as the proton donor in this step [Knight et al. (1990) J. Mol. Biol. 215, 113]. Nonetheless, position-166 mutants are able to catalyze forward processing of isolated 2-carboxy-3-ketoarabinitol 1,5-bisphosphate (CKABP), the carboxylated reaction intermediate [Lorimer G.H., & Hartman, F.C. (1988) J. Biol. Chem. 263, 6468]. Prior assays for intermediate processing relied solely on formation of acid-stable radioactivity from acid-labile [2'-14C]CKABP. Therefore, PGA, the normal reaction product, may not have been distinguished from pyruvate, the product from beta-elimination of phosphate from the terminal aci-acid intermediate [Andrews, T.J., & Kane, H.J. (1991) J. Biol. Chem. 266, 9447]. If Lys166 indeed serves as the terminal proton donor, mutants lacking an ionizable side chain at position 166 might process the carboxylated intermediate predominantly to pyruvate. We have thus used anion exchange chromatography and enzyme coupling to separate and identify the products from turnover of [2'-14C]CKABP by wild-type, K166G, and K166S enzymes. Although PGA is the only labeled product of significance formed by wild-type enzyme, pyruvate is a major labeled product formed by the mutants. These results provide the first direct functionally-based evidence that Lys166 is crucial to the last step in Rubisco-catalyzed conversion of RuBP to PGA. JF - Biochemistry AU - Harpel, M R AU - Hartman, F C AD - Biology Division, Oak Ridge National Laboratory, Tennessee 37831-8080, USA. Y1 - 1996/11/05/ PY - 1996 DA - 1996 Nov 05 SP - 13865 EP - 13870 VL - 35 IS - 44 SN - 0006-2960, 0006-2960 KW - 2-carboxy-3-ketoarabinitol 1,5-bisphosphate KW - 0 KW - Glyceric Acids KW - Pentosephosphates KW - Protons KW - Sugar Alcohols KW - 3-phosphoglycerate KW - 820-11-1 KW - Pyruvic Acid KW - 8558G7RUTR KW - Ribulose-Bisphosphate Carboxylase KW - EC 4.1.1.39 KW - Lysine KW - K3Z4F929H6 KW - Index Medicus KW - Rhodospirillum rubrum -- genetics KW - Stereoisomerism KW - Lysine -- chemistry KW - Glyceric Acids -- chemistry KW - Chromatography, Ion Exchange KW - Sugar Alcohols -- chemistry KW - Mutagenesis, Site-Directed KW - Point Mutation KW - Rhodospirillum rubrum -- enzymology KW - Pentosephosphates -- metabolism KW - Pyruvic Acid -- metabolism KW - Substrate Specificity KW - Binding Sites -- genetics KW - Glyceric Acids -- metabolism KW - Sugar Alcohols -- metabolism KW - Pentosephosphates -- chemistry KW - Ribulose-Bisphosphate Carboxylase -- genetics KW - Ribulose-Bisphosphate Carboxylase -- chemistry KW - Ribulose-Bisphosphate Carboxylase -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78520003?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biochemistry&rft.atitle=Facilitation+of+the+terminal+proton+transfer+reaction+of+ribulose+1%2C5-bisphosphate+carboxylase%2Foxygenase+by+active-site+Lys166.&rft.au=Harpel%2C+M+R%3BHartman%2C+F+C&rft.aulast=Harpel&rft.aufirst=M&rft.date=1996-11-05&rft.volume=35&rft.issue=44&rft.spage=13865&rft.isbn=&rft.btitle=&rft.title=Biochemistry&rft.issn=00062960&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-12-13 N1 - Date created - 1996-12-13 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Dynamics of oxidation of a Fe (super 2+) -bearing aluminosilicate (basaltic) melt AN - 52788892; 1997-005215 JF - Science AU - Cooper, Reid F AU - Fanselow, John B AU - Weber, J K Richard AU - Merkley, Dennis R AU - Poker, David B Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1173 EP - 1176 PB - American Association for the Advancement of Science, Washington, DC VL - 274 IS - 5290 SN - 0036-8075, 0036-8075 KW - calcium KW - alkaline earth metals KW - experimental studies KW - diffusion KW - volcanic rocks KW - glasses KW - igneous rocks KW - oxidation KW - melts KW - iron KW - ferrous iron KW - Liesegang banding KW - Rutherford backscattering spectra KW - microscope methods KW - metals KW - cations KW - spectra KW - basaltic composition KW - Eh KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52788892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Dynamics+of+oxidation+of+a+Fe+%28super+2%2B%29+-bearing+aluminosilicate+%28basaltic%29+melt&rft.au=Cooper%2C+Reid+F%3BFanselow%2C+John+B%3BWeber%2C+J+K+Richard%3BMerkley%2C+Dennis+R%3BPoker%2C+David+B&rft.aulast=Cooper&rft.aufirst=Reid&rft.date=1996-11-01&rft.volume=274&rft.issue=5290&rft.spage=1173&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 21 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - alkaline earth metals; basaltic composition; calcium; cations; diffusion; Eh; experimental studies; ferrous iron; glasses; igneous rocks; iron; Liesegang banding; melts; metals; microscope methods; oxidation; Rutherford backscattering spectra; spectra; volcanic rocks ER - TY - JOUR T1 - On the secular variations in the composition of Phanerozoic marine potash evaporites AN - 52786407; 1997-000031 AB - In a recent paper, L. A. Hardie proposed that the secular changes in the mineralogy of marine nonskeletal limestones and in the mineralogy of marine potash evaporites during the Phanerozoic are the result of changes in the composition of seawater caused primarily by fluctuations in the flux of seawater through mid-ocean ridges. He suggested that even quite small variations (25%) in this flux have a profound effect on the composition of seawater. We show that the effects of changes in the hydrothermal flux are much smaller than he proposed. Nevertheless, a doubling of the hydrothermal flux could probably alter the composition of seawater sufficiently to affect the mineralogy of marine potash evaporites. An alternative explanation for the variations in the mineralogy of these deposits invokes differences in the degree of dolomitization during the evaporation of seawater. The apparent near constancy of the K (super +) content of seawater during the Phanerozoic supports this hypothesis. It seems likely that during periods of rapid seafloor spreading the rate of seawater cycling is greater than today, that sea level is higher, that very large carbonate platforms are more abundant, and that changes in seawater chemistry together with increases in dolomitization during the evaporation of seawater lead to MgSO (sub 4) -free potash deposits. The relative importance of these several effects can probably be determined with certainty only when we have analyses of relatively unaltered seawater from the several Phanerozoic periods. JF - Geology (Boulder) AU - Holland, Heinrich D AU - Horita, Juske AU - Seyfried, William E, Jr Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 993 EP - 996 PB - Geological Society of America (GSA), Boulder, CO VL - 24 IS - 11 SN - 0091-7613, 0091-7613 KW - Hardie model KW - chemically precipitated rocks KW - secular variations KW - paleo-oceanography KW - mathematical models KW - evaporites KW - Phanerozoic KW - theoretical studies KW - sedimentary rocks KW - mineral composition KW - marine environment KW - geochemistry KW - potash KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52786407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=On+the+secular+variations+in+the+composition+of+Phanerozoic+marine+potash+evaporites&rft.au=Holland%2C+Heinrich+D%3BHorita%2C+Juske%3BSeyfried%2C+William+E%2C+Jr&rft.aulast=Holland&rft.aufirst=Heinrich&rft.date=1996-11-01&rft.volume=24&rft.issue=11&rft.spage=993&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2F0091-7613%281996%290242.3.CO%3B2 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1997-01-01 N1 - Number of references - 27 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; evaporites; geochemistry; Hardie model; marine environment; mathematical models; mineral composition; paleo-oceanography; Phanerozoic; potash; secular variations; sedimentary rocks; theoretical studies DO - http://dx.doi.org/10.1130/0091-7613(1996)024<0993:OTSVIT>2.3.CO;2 ER - TY - JOUR T1 - Experimentally determined volumetric properties and solvus relations for H (sub 2) O-CO (sub 2) fluids at 350 degrees C and pressures up to 1000 bars AN - 52695170; 1997-056896 JF - Eos, Transactions, American Geophysical Union AU - Seitz, Jeffery C AU - Blencoe, James G AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 838 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - experimental studies KW - density KW - phase equilibria KW - volume KW - fluid phase KW - geochemistry KW - instruments KW - P-T conditions KW - miscibility gap KW - carbon dioxide KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52695170?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Experimentally+determined+volumetric+properties+and+solvus+relations+for+H+%28sub+2%29+O-CO+%28sub+2%29+fluids+at+350+degrees+C+and+pressures+up+to+1000+bars&rft.au=Seitz%2C+Jeffery+C%3BBlencoe%2C+James+G%3BAnonymous&rft.aulast=Seitz&rft.aufirst=Jeffery&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=838&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - carbon dioxide; density; experimental studies; fluid phase; geochemistry; instruments; miscibility gap; P-T conditions; phase equilibria; volume; water ER - TY - RPRT T1 - Post construction report for lower east fork Poplar Creek Project; Phase 1, Oak Ridge, Tennessee AN - 52656201; 1998-002688 AB - This Phase 1 Remedial Action (RA) effort was conducted in accordance with the Record of Decision (ROD) for Lower East Fork Poplar Creek (LEFPC) as a Comprehensive Environmental Response, Compensation, and Liability Act action. The LEFPC, Phase 1 RA removed approximately 5,560 yd (super 3) of mercury-contaminated soils, (ge) 400 ppm, from selected portions of the National Oceanographic and Atmospheric Administration (NOAA) site LEFPC floodplain from July 8, 1996-September 14, 1996. During excavation activities, pockets of elevated radiologically contaminated soils (>35 pCi/g) were located by the continuous monitoring of the excavation areas and contaminated soils with radiological monitoring instruments. Through characterization sampling it has been determined that approximately 90 yd (super 3) are less than 35 pCi/g uranium contaminated and will be transported to the Y-12 Landfill V for disposal and the remaining approximately 40 yd (super 3) do not meet the WAC for radiological constituents included in the Special Waste Permit for Landfill V. The radiologically contaminated soil will be placed in 21st Century containers for storage at the K-25 site. JF - Post construction report for lower east fork Poplar Creek Project; Phase 1, Oak Ridge, Tennessee Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 34 VL - Y/ER/MS-3 KW - United States KW - soils KW - monitoring KW - site exploration KW - pollutants KW - soil treatment KW - pollution KW - Oak Ridge Tennessee KW - remediation KW - radioactive waste KW - decontamination KW - metals KW - Tennessee KW - Anderson County Tennessee KW - uranium KW - waste disposal KW - actinides KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52656201?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Post+construction+report+for+lower+east+fork+Poplar+Creek+Project%3B+Phase+1%2C+Oak+Ridge%2C+Tennessee&rft.title=Post+construction+report+for+lower+east+fork+Poplar+Creek+Project%3B+Phase+1%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97002918NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Seasonal flow of the Siberian Coastal Current recorded in stable isotope profiles of mollusks from the Chukchi shelf AN - 52645196; 1998-000393 JF - Eos, Transactions, American Geophysical Union AU - Khim, B K AU - Krantz, D E AU - Grebmeier, J M AU - Cooper, L W AU - Park, Y A AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 378 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - currents KW - ocean circulation KW - oxygen KW - isotopes KW - isotope ratios KW - biochemistry KW - C-13/C-12 KW - longshore currents KW - O-18/O-16 KW - stable isotopes KW - ocean currents KW - Bivalvia KW - geochemical profiles KW - Chukchi Sea KW - marine environment KW - carbon KW - shelf environment KW - Invertebrata KW - Arctic Ocean KW - seasonal variations KW - Mollusca KW - Siberian Coastal Current KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52645196?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Seasonal+flow+of+the+Siberian+Coastal+Current+recorded+in+stable+isotope+profiles+of+mollusks+from+the+Chukchi+shelf&rft.au=Khim%2C+B+K%3BKrantz%2C+D+E%3BGrebmeier%2C+J+M%3BCooper%2C+L+W%3BPark%2C+Y+A%3BAnonymous&rft.aulast=Khim&rft.aufirst=B&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=378&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Arctic Ocean; biochemistry; Bivalvia; C-13/C-12; carbon; Chukchi Sea; currents; geochemical profiles; Invertebrata; isotope ratios; isotopes; longshore currents; marine environment; Mollusca; O-18/O-16; ocean circulation; ocean currents; oxygen; seasonal variations; shelf environment; Siberian Coastal Current; stable isotopes ER - TY - JOUR T1 - Geologic controls on groundwater flow and transport in fractured shale; piezometric, chemical, and tracer indicators AN - 52645069; 1998-011377 JF - Eos, Transactions, American Geophysical Union AU - Moline, G R AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 235 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - fractured materials KW - shale KW - eastern Tennessee KW - hydrochemistry KW - porosity KW - ground water KW - controls KW - sedimentary rocks KW - tracers KW - Tennessee KW - theoretical models KW - hydrodynamics KW - geochemistry KW - clastic rocks KW - permeability KW - field studies KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52645069?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Geologic+controls+on+groundwater+flow+and+transport+in+fractured+shale%3B+piezometric%2C+chemical%2C+and+tracer+indicators&rft.au=Moline%2C+G+R%3BAnonymous&rft.aulast=Moline&rft.aufirst=G&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=235&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - clastic rocks; controls; eastern Tennessee; field studies; fractured materials; geochemistry; ground water; hydrochemistry; hydrodynamics; permeability; porosity; sedimentary rocks; shale; Tennessee; theoretical models; tracers; United States ER - TY - JOUR T1 - Microbial communities from deep, methane-rich rocks of the Piceance Basin AN - 52628126; 1998-011470 JF - Eos, Transactions, American Geophysical Union AU - Colwell, F S AU - Onstott, T C AU - Fredrickson, J K AU - Delwiche, M AU - Chandler, D AU - Yao, Q J AU - Phelps, Tommy J AU - Griffiths, R P AU - Ringelberg, D AU - White, D C AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 249 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - overpressure KW - communities KW - Cretaceous KW - biomass KW - western Colorado KW - aliphatic hydrocarbons KW - Piceance Creek basin KW - burial diagenesis KW - Upper Cretaceous KW - lower Tertiary KW - cores KW - temperature KW - paleoecology KW - Cenozoic KW - sedimentary rocks KW - geochemistry KW - methane KW - pressure KW - alkanes KW - Mesozoic KW - Tertiary KW - organic compounds KW - diagenesis KW - bacteria KW - hydrocarbons KW - anaerobic environment KW - Rio Blanco County Colorado KW - Colorado KW - microorganisms KW - 06A:Sedimentary petrology KW - 02C:Geochemistry of rocks, soils, and sediments KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52628126?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Microbial+communities+from+deep%2C+methane-rich+rocks+of+the+Piceance+Basin&rft.au=Colwell%2C+F+S%3BOnstott%2C+T+C%3BFredrickson%2C+J+K%3BDelwiche%2C+M%3BChandler%2C+D%3BYao%2C+Q+J%3BPhelps%2C+Tommy+J%3BGriffiths%2C+R+P%3BRingelberg%2C+D%3BWhite%2C+D+C%3BAnonymous&rft.aulast=Colwell&rft.aufirst=F&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=249&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; anaerobic environment; bacteria; biomass; burial diagenesis; Cenozoic; Colorado; communities; cores; Cretaceous; diagenesis; geochemistry; hydrocarbons; lower Tertiary; Mesozoic; methane; microorganisms; organic compounds; overpressure; paleoecology; Piceance Creek basin; pressure; Rio Blanco County Colorado; sedimentary rocks; temperature; Tertiary; United States; Upper Cretaceous; western Colorado ER - TY - JOUR T1 - Thermophilic iron-reducing bacteria from deep subsurface environments AN - 52624975; 1998-011468 JF - Eos, Transactions, American Geophysical Union AU - Liu, Shi AU - Zhou, Jizhong AU - Zhang, Chuanlun AU - Phelps, Tommy J AU - Ringelberg, Dave AU - White, Dave AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 249 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - fatty acids KW - lipids KW - sedimentary basins KW - thermal history KW - Piceance Creek basin KW - iron KW - Taylorsville Basin KW - sedimentary rocks KW - Triassic KW - basins KW - reduction KW - geochemistry KW - thermophilic taxa KW - Virginia KW - iron minerals KW - metabolism KW - oxidation KW - Mesozoic KW - organic compounds KW - organic acids KW - biogenic processes KW - metals KW - bacteria KW - Rio Blanco County Colorado KW - Colorado KW - northwestern Colorado KW - 06A:Sedimentary petrology KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52624975?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Thermophilic+iron-reducing+bacteria+from+deep+subsurface+environments&rft.au=Liu%2C+Shi%3BZhou%2C+Jizhong%3BZhang%2C+Chuanlun%3BPhelps%2C+Tommy+J%3BRingelberg%2C+Dave%3BWhite%2C+Dave%3BAnonymous&rft.aulast=Liu&rft.aufirst=Shi&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=249&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - bacteria; basins; biogenic processes; Colorado; fatty acids; geochemistry; iron; iron minerals; lipids; Mesozoic; metabolism; metals; northwestern Colorado; organic acids; organic compounds; oxidation; Piceance Creek basin; reduction; Rio Blanco County Colorado; sedimentary basins; sedimentary rocks; Taylorsville Basin; thermal history; thermophilic taxa; Triassic; United States; Virginia ER - TY - JOUR T1 - A preliminary study of the geochemical and microbiological characteristics of modern sedimentary concretions AN - 51897392; 2004-009658 AB - Parallel mineralogical, geochemical, and lipid biomarker analyses of sedimentary siderite concretions and their host sediments were undertaken to give detailed information about the microbially mediated diagenetic processes involved. Concretions were collected from two contrasting environments at Warham, north Norfolk-typical brownish silty marsh sediment and black anaerobic mud from a creek bank-but no major differences in their mineralogy or geochemistry were found. Samples consisted of siderite, amorphous iron oxides, and iron sulfides with more carbonate present in the outer than in the inner parts. Subsamples from the concretions were found to be more similar to each other in their sulfide and organic carbon contents than to the host sediments. The microbiological characteristics revealed by lipid biomarker analysis showed considerable variation between concretions and host sediments, between individual concretions, and between inner and outer parts of the concretions. The predominant sulfate-reducing bacteria were more numerous in the concretions than in host sediments, but varied greatly within the concretions. The biomarker i17:1omega 7c for Desulfovibrio was enriched within the concretions, suggesting that these bacteria, which are capable of reducing iron directly, played an important role in concretion formation. The lipid biomarker data indicated that the bacterial community changed during concretion formation and that different conditions for preservation existed in the concretions compared with the host sediments. JF - Limnology and Oceanography AU - Duan, W M AU - Hedrick, D B AU - Pye, K AU - Coleman, M L AU - White, D C Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1404 EP - 1414 PB - American Society of Limnology and Oceanography, Ann Arbor, MI VL - 41 IS - 7 SN - 0024-3590, 0024-3590 KW - terrestrial environment KW - secondary structures KW - fatty acids KW - lipids KW - England KW - Europe KW - Great Britain KW - East Anglia KW - marine sediments KW - mineral composition KW - sampling KW - Norfolk England KW - sediments KW - paludal environment KW - ecology KW - chemical composition KW - sedimentary structures KW - geochemistry KW - hydrology KW - diffusion KW - Western Europe KW - Warham England KW - biomarkers KW - United Kingdom KW - concretions KW - siderite KW - organic compounds KW - organic acids KW - limnology KW - diagenesis KW - bacteria KW - carbonates KW - 02C:Geochemistry of rocks, soils, and sediments KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51897392?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Limnology+and+Oceanography&rft.atitle=A+preliminary+study+of+the+geochemical+and+microbiological+characteristics+of+modern+sedimentary+concretions&rft.au=Duan%2C+W+M%3BHedrick%2C+D+B%3BPye%2C+K%3BColeman%2C+M+L%3BWhite%2C+D+C&rft.aulast=Duan&rft.aufirst=W&rft.date=1996-11-01&rft.volume=41&rft.issue=7&rft.spage=1404&rft.isbn=&rft.btitle=&rft.title=Limnology+and+Oceanography&rft.issn=00243590&rft_id=info:doi/ L2 - http://aslo.org/lo/toc/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 45 N1 - PubXState - MI N1 - Document feature - illus. incl. 2 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - LIOCAH N1 - SubjectsTermNotLitGenreText - bacteria; biomarkers; carbonates; chemical composition; concretions; diagenesis; diffusion; East Anglia; ecology; England; Europe; fatty acids; geochemistry; Great Britain; hydrology; limnology; lipids; marine sediments; mineral composition; Norfolk England; organic acids; organic compounds; paludal environment; sampling; secondary structures; sedimentary structures; sediments; siderite; terrestrial environment; United Kingdom; Warham England; Western Europe ER - TY - JOUR T1 - The distribution of radiocesium and plutonium in sea ice-entrained Arctic sediments in relation to potential sources and sinks AN - 51319790; 1998-000372 JF - Eos, Transactions, American Geophysical Union AU - Cooper, L W AU - Larsen, I L AU - Beasley, T M AU - Dolvin, S S AU - Grebmeier, J M AU - Kelly, J M AU - Scott, M AU - Johnson-Pyrtle, A AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 375 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - Pu-240/Pu-239 KW - isotopes KW - plutonium KW - isotope ratios KW - sea ice KW - statistical analysis KW - alkali metals KW - geochemical cycle KW - marine sediments KW - radioactive isotopes KW - cesium KW - metals KW - ice KW - sediments KW - Arctic Ocean KW - geochemistry KW - actinides KW - regression analysis KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51319790?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+distribution+of+radiocesium+and+plutonium+in+sea+ice-entrained+Arctic+sediments+in+relation+to+potential+sources+and+sinks&rft.au=Cooper%2C+L+W%3BLarsen%2C+I+L%3BBeasley%2C+T+M%3BDolvin%2C+S+S%3BGrebmeier%2C+J+M%3BKelly%2C+J+M%3BScott%2C+M%3BJohnson-Pyrtle%2C+A%3BAnonymous&rft.aulast=Cooper&rft.aufirst=L&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=375&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1996 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - actinides; alkali metals; Arctic Ocean; cesium; geochemical cycle; geochemistry; ice; isotope ratios; isotopes; marine sediments; metals; plutonium; Pu-240/Pu-239; radioactive isotopes; regression analysis; sea ice; sediments; statistical analysis ER - TY - JOUR T1 - Chlorambucil and bleomycin induce mutations in the specific-locus test in female mice. AN - 78545634; 8921974 AB - Specific-locus studies have shown chlorambucil (CHL) and bleomycin (BLE) to be mutagenic in mouse oocytes, almost doubling the number of chemicals previously known to induce mutations in females. The overall CHL-induced mutation rate in oocytes is, however, one order of magnitude below that for male meiotic and postmeiotic stages, and only 1/50 that for early spermatids. For BLE, no specific-locus data for males are available for comparison, but the chemical had earlier been found negative for dominant-lethal induction in males. Both BLE and CHL were significantly mutagenic only in mature and maturing oocytes. In keeping with an earlier report, BLE produced a high incidence of dominant lethals in these stages. CHL failed to induce dominant lethals, indicating that for mature and maturing oocytes, in contrast with results for males, sensitivity to dominant-lethal mutations is not a prerequisite for induction of specific-locus mutations. Exposure of immature oocytes to either BLE or CHL produced neither dominant lethals nor significant induction of specific-locus mutations; however, CHL gave evidence of killing immature oocytes. By contrast, BLE, which has been considered a radiomimetic chemical, does not appear to kill immature oocytes and thus differs markedly from radiation exposures equivalent for dominant-lethal induction. Therefore, the failure to recover specific-locus mutations cannot be ascribed to cell selection resulting from oocyte killing, as has sometimes been done for radiation. Adding results on the nature of the CHL- and BLE-induced mutations to prior information, the estimated minimum proportion of large DNA lesions induced in oocytes by chemicals becomes 35.3%, significantly different from the corresponding figure (approximately 70%) for radiations. For chemical treatments, the oocyte proportion is highly significantly above the 3.6% induced in spermatogonia, but only on the borderline of statistically significant difference from that induced in postspermatogonial stages. JF - Mutation research AU - Russell, L B AU - Hunsicker, P R AU - Shelby, M D AD - Biology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-8077, USA. Y1 - 1996/10/28/ PY - 1996 DA - 1996 Oct 28 SP - 25 EP - 35 VL - 358 IS - 1 SN - 0027-5107, 0027-5107 KW - Mutagens KW - 0 KW - Bleomycin KW - 11056-06-7 KW - Chlorambucil KW - 18D0SL7309 KW - Index Medicus KW - Mice, Inbred Strains KW - Litter Size -- drug effects KW - Animals KW - Mutagenicity Tests KW - Oocytes -- metabolism KW - Oocytes -- drug effects KW - Germ Cells -- drug effects KW - Mice KW - Mutagens -- pharmacology KW - Female KW - Fertility -- drug effects KW - Bleomycin -- pharmacology KW - Mutation -- genetics KW - Chlorambucil -- pharmacology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78545634?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mutation+research&rft.atitle=Chlorambucil+and+bleomycin+induce+mutations+in+the+specific-locus+test+in+female+mice.&rft.au=Russell%2C+L+B%3BHunsicker%2C+P+R%3BShelby%2C+M+D&rft.aulast=Russell&rft.aufirst=L&rft.date=1996-10-28&rft.volume=358&rft.issue=1&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=Mutation+research&rft.issn=00275107&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-12-18 N1 - Date created - 1996-12-18 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Exposure to environmental tobacco smoke in sixteen cities in the United States as determined by personal breathing zone air sampling. AN - 78713101; 9087866 AB - Approximately one hundred nonsmoking individuals in each of 16 metropolitan areas of the United States collected a sample of air from their breathing zone while in their workplace and a sample while away from work during their 24-hour days. Individuals were selected for the study in an attempt to equally represent those working and living in smoking and nonsmoking environments. Collected samples were analyzed for respirable particulate matter (RSP) (3.5 microns diameter), ultraviolet absorbing particulate matter, fluorescing particulate matter, solanesol, scopoletin, nicotine, 3-ethenyl pyridine, and myosmine. Individuals living and/or working in environments where smoking occurs were confirmed to be the most highly exposed to environmental tobacco smoke (ETS). Residential RSP levels ranged from 50 to 113% of those which have been reported by other investigators. For the majority of subjects who either lived or worked in smoking environments, the home was found to be the greater source of ETS exposure. Exposures of subjects whose spouses smoked unrestrictedly within the home were a factor of two to four higher than those of subjects who worked in locations where smoking occurred and was not restricted. Exposures of typical subjects to nicotine in the workplace were 30-60% of those estimated by the Occupational Safety and Health Administration (OSHA) and 15-20% of those estimated by the OSHA for the most highly exposed workers. JF - Journal of exposure analysis and environmental epidemiology AU - Jenkins, R A AU - Palausky, A AU - Counts, R W AU - Bayne, C K AU - Dindal, A B AU - Guerin, M R AD - Chemical and Analytical Sciences Division Oak Ridge National Laboratory Tennessee 37831-6120, USA. jenkinsra@ornl.gov. PY - 1996 SP - 473 EP - 502 VL - 6 IS - 4 SN - 1053-4245, 1053-4245 KW - Terpenes KW - 0 KW - Tobacco Smoke Pollution KW - Nicotine KW - 6M3C89ZY6R KW - solanesol KW - FF31XTR2N4 KW - Scopoletin KW - KLF1HS0SXJ KW - Index Medicus KW - United States KW - Scopoletin -- analysis KW - Analysis of Variance KW - Urban Health KW - Terpenes -- analysis KW - Humans KW - Particle Size KW - Workplace -- standards KW - Social Control, Formal KW - Aged KW - Residence Characteristics -- statistics & numerical data KW - Environmental Monitoring -- statistics & numerical data KW - Cross-Sectional Studies KW - Adult KW - Nicotine -- analysis KW - Middle Aged KW - Time Factors KW - Sex Distribution KW - Environmental Monitoring -- methods KW - Female KW - Male KW - Workplace -- statistics & numerical data KW - Environmental Exposure -- analysis KW - Tobacco Smoke Pollution -- analysis KW - Air -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78713101?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+exposure+analysis+and+environmental+epidemiology&rft.atitle=Exposure+to+environmental+tobacco+smoke+in+sixteen+cities+in+the+United+States+as+determined+by+personal+breathing+zone+air+sampling.&rft.au=Jenkins%2C+R+A%3BPalausky%2C+A%3BCounts%2C+R+W%3BBayne%2C+C+K%3BDindal%2C+A+B%3BGuerin%2C+M+R&rft.aulast=Jenkins&rft.aufirst=R&rft.date=1996-10-01&rft.volume=6&rft.issue=4&rft.spage=473&rft.isbn=&rft.btitle=&rft.title=Journal+of+exposure+analysis+and+environmental+epidemiology&rft.issn=10534245&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-07-15 N1 - Date created - 1997-07-15 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - A RASH analysis of National Toxicology Program data: predictions for 30 compounds to be tested in rodent carcinogenesis experiments. AN - 78558226; 8933050 AB - Relative potencies for 30 compounds scheduled for carcinogenic testing in the 2-year rodent bioassays were estimated based on comparisons with a wide variety of bioassay data for benzo[a]pyrene, nicotine, cisplatin, aflatoxin B1, and cyclophosphamide. Potential for oncogenic transformation of each of the compounds was estimated from short-term bioassays. Promoting strength was assigned on the basis of comparisons of the product of relative potency and test dose with the distribution of similar products obtained for 67 common compounds in the data-base of Gold et al. A potency class for promotion was assigned on the basis of whether the potency-adjusted test dosage was > 2 sigma below the mean, > 1 sigma below the mean, within +/- sigma of the mean, > sigma above the mean, or > 2 sigma above the mean, as determined from the 67 compounds. The underlying hypothesis is that a weak test dose may have a low probability of revealing a potential carcinogen, whereas a strong dose may have a high probability of producing false-positive results. Predictions are therefore directed at the central 68% of the log-normal frequency distribution according to the assumption that +/- sigma represents the ideal test dose. JF - Environmental health perspectives AU - Jones, T D AU - Easterly, C E AD - Health Sciences Research Division, Oak Ridge National Laboratory, Tennessee 37831-6101, USA. tdj@ornl.gov Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 1017 EP - 1030 VL - 104 Suppl 5 SN - 0091-6765, 0091-6765 KW - Carcinogens KW - 0 KW - Index Medicus KW - Rats KW - Software KW - Animals KW - Mice KW - Carcinogens -- toxicity KW - Carcinogenicity Tests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78558226?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+health+perspectives&rft.atitle=A+RASH+analysis+of+National+Toxicology+Program+data%3A+predictions+for+30+compounds+to+be+tested+in+rodent+carcinogenesis+experiments.&rft.au=Jones%2C+T+D%3BEasterly%2C+C+E&rft.aulast=Jones&rft.aufirst=T&rft.date=1996-10-01&rft.volume=104+Suppl+5&rft.issue=&rft.spage=1017&rft.isbn=&rft.btitle=&rft.title=Environmental+health+perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-02-21 N1 - Date created - 1997-02-21 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: J Theor Biol. 1983 Nov 7;105(1):35-61 [6656276] Health Phys. 1984 Oct;47(4):533-58 [6595251] Environ Health Perspect. 1984 Dec;58:9-319 [6525996] Toxicol Ind Health. 1985 Dec;1(4):213-34 [3843502] Risk Anal. 1988 Mar;8(1):99-118 [3375507] Environ Health Perspect. 1989 Feb;79:259-72 [2707207] Chemosphere. 1995 Jul;31(1):2475-84 [7545524] Mutagenesis. 1990;5 Suppl:1-88 [2184314] Regul Toxicol Pharmacol. 1990 Apr;11(2):132-48 [2185509] Arch Environ Contam Toxicol. 1991 Jan;20(1):143-50 [1996907] Mutagenesis. 1991 Nov;6(6):507-14 [1800899] Arch Environ Contam Toxicol. 1995 Jul;29(1):77-85 [7794015] Mutagenesis. 1990 Jan;5(1):3-14 [2184307] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Effects of 60-Hz fields, estradiol and xenoestrogens on human breast cancer cells. AN - 78511159; 8927716 AB - If exposure to xenoestrogens or electromagnetic fields (EMFs) such as 60 Hz contributes to the etiology of breast cancer, it is likely that they must stimulate the growth of breast cells, damage genetic material or enhance the effects of other mitogenic or mutagenic agents (co-promotion). Therefore, the ability of xenoestrogens or exposure to 60-Hz fields to stimulate the entry of growth-arrested human breast cancer cells into the cell cycle was determined using cyclin-dependent kinase 2 (Cdk2) activity, synthesis of cyclin D1 and cdc2 activity. Exposure of estrogen receptor-positive MCF-7 or T-47D cells to estrogen and xenoestrogens (DDT and Red No. 3) increased Cdk2 and cyclin B1-cdc2 activity and cyclin D1 synthesis. Exposure of breast cancer cells to 12 mG or 1 or 9 G electromagnetic fields at 60 Hz failed to stimulate Cdk2 or cyclin B1-cdc2 activity or cyclin D1 synthesis. Simultaneous co-exposure of cells to 60-Hz fields and chemical promoters did not enhance Cdk2 activation above the levels produced by the chemical promoter alone. Estrogen and xenoestrogens also stimulated binding of the estrogen receptor to the estrogen receptor element but the EMF did not. Phorbol 12-myristate 13-acetate (PMA) induced phosphorylation of p53 and pRb1O5 in MCF-7 cells, but EMF exposure had no effect. DNA-damaging chemotherapeutic agents and Red Dye No. 3 were found to increase p53 site-specific DNA binding in breast cancer cells, but EMF exposure did not. Differential display analysis failed to detect any effect of EMF exposure on gene expression in MCF-7 cells, whereas the effects of estradiol were detected. These studies suggest that estrogen and xenoestrogens stimulate growth-arrested breast cancer cells to enter the growth cycle, but EMF exposure does not. Site-specific p53-DNA binding was increased in MC F-7 cells treated with DNA-damaging agents, but not by EMF exposure. EMF exposure does not appear to act as a promoter or DNA-damaging agent for human breast cancer cells in vitro. JF - Radiation research AU - Dees, C AU - Garrett, S AU - Henley, D AU - Travis, C AD - Health Sciences Research Division, Oak Ridge National Laboratory, Tennessee 37831-6109, USA. Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 444 EP - 452 VL - 146 IS - 4 SN - 0033-7587, 0033-7587 KW - Carcinogens KW - 0 KW - Coloring Agents KW - Cyclins KW - DNA Primers KW - Estradiol Congeners KW - Estrogens, Non-Steroidal KW - Oncogene Proteins KW - Receptors, Estrogen KW - Cyclin D1 KW - 136601-57-5 KW - Estradiol KW - 4TI98Z838E KW - DDT KW - CIW5S16655 KW - Protein-Serine-Threonine Kinases KW - EC 2.7.11.1 KW - CDC2-CDC28 Kinases KW - EC 2.7.11.22 KW - CDK2 protein, human KW - Cyclin-Dependent Kinase 2 KW - Cyclin-Dependent Kinases KW - Index Medicus KW - Space life sciences KW - Cyclin-Dependent Kinases -- metabolism KW - Protein-Serine-Threonine Kinases -- metabolism KW - Genes, Tumor Suppressor KW - DNA Damage KW - DNA Primers -- genetics KW - Humans KW - Carcinogens -- toxicity KW - Receptors, Estrogen -- metabolism KW - Oncogene Proteins -- metabolism KW - Base Sequence KW - Tumor Cells, Cultured KW - Coloring Agents -- toxicity KW - Risk Factors KW - DDT -- toxicity KW - Cyclins -- metabolism KW - Cell Cycle -- drug effects KW - Female KW - Breast Neoplasms -- pathology KW - Estradiol Congeners -- toxicity KW - Estrogens, Non-Steroidal -- toxicity KW - Estradiol -- pharmacology KW - Electromagnetic Fields -- adverse effects KW - Breast Neoplasms -- etiology KW - Breast Neoplasms -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78511159?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+research&rft.atitle=Effects+of+60-Hz+fields%2C+estradiol+and+xenoestrogens+on+human+breast+cancer+cells.&rft.au=Dees%2C+C%3BGarrett%2C+S%3BHenley%2C+D%3BTravis%2C+C&rft.aulast=Dees&rft.aufirst=C&rft.date=1996-10-01&rft.volume=146&rft.issue=4&rft.spage=444&rft.isbn=&rft.btitle=&rft.title=Radiation+research&rft.issn=00337587&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-11-20 N1 - Date created - 1996-11-20 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Quantifying the diffusive mass transfer of nonreactive solutes in columns of fractured saprolite using flow interruption AN - 52776997; 1996-082225 JF - Soil Science Society of America Journal AU - Reedy, O C AU - Jardine, P M AU - Wilson, G V AU - Selim, H M Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 1376 EP - 1384 PB - Soil Science Society of America, Madison, WI VL - 60 IS - 5 SN - 0361-5995, 0361-5995 KW - United States KW - solute transport KW - hazardous waste KW - fractured materials KW - halogens KW - government agencies KW - bromide ion KW - Appalachians KW - preferential flow KW - column studies KW - radioactive waste KW - Roane County Tennessee KW - sedimentary rocks KW - quantitative analysis KW - weathered materials KW - movement KW - tracers KW - Tennessee KW - breakthrough curves KW - mass transfer KW - Oak Ridge National Laboratory KW - North America KW - diffusion KW - shale KW - bromine KW - saprolite KW - Melton Branch Watershed KW - waste disposal KW - low-level waste KW - clastic rocks KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52776997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Quantifying+the+diffusive+mass+transfer+of+nonreactive+solutes+in+columns+of+fractured+saprolite+using+flow+interruption&rft.au=Reedy%2C+O+C%3BJardine%2C+P+M%3BWilson%2C+G+V%3BSelim%2C+H+M&rft.aulast=Reedy&rft.aufirst=O&rft.date=1996-10-01&rft.volume=60&rft.issue=5&rft.spage=1376&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 39 N1 - PubXState - WI N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - ORNL, Env. Sci. Div. Publ. No. 4564 N1 - Last updated - 2012-06-07 N1 - CODEN - SSSJD4 N1 - SubjectsTermNotLitGenreText - Appalachians; breakthrough curves; bromide ion; bromine; clastic rocks; column studies; diffusion; fractured materials; government agencies; halogens; hazardous waste; low-level waste; mass transfer; Melton Branch Watershed; movement; North America; Oak Ridge National Laboratory; preferential flow; quantitative analysis; radioactive waste; Roane County Tennessee; saprolite; sedimentary rocks; shale; solute transport; Tennessee; tracers; United States; waste disposal; weathered materials ER - TY - JOUR T1 - Comparison of techniques for determining the fractal dimensions of clay minerals AN - 52754724; 1997-010992 AB - Small-angle X-ray scattering (SAXS), adsorption and nuclear magnetic resonance (NMR) techniques were used to determine the fractal dimensions (D) of 3 natural reference clays: 1) a kaolinite (KGa-2); 2) a hectorite (SHCa-1), and 3) a Ca-montmorillonite (STx-1). The surfaces of these clays were found to be fractal with D values close to 2.0. This is consistent with the common description of clay mineral surfaces as smooth and planar. Some surface irregularities were observed for hectorite and Ca- montmorillonite as a result of impurities in the materials. The SAXS method generated comparable D values for KGa-2 and STx-1. These results are supported by scanning electron microscopy (SEM). The SAXS and adsorption methods were found to probe the surface irregularities of the clays while the nuclear magnetic resonance (NMR) technique seems to reflect the mass distribution of certain sites in the material. Since the surface nature of clays is responsible for their reactivity in natural systems, SAXS and adsorption techniques would be the methods of choice for their fractal characterization. Due to its wider applicable characterization size-range, the SAXS method appears to be better suited for the determination of the fractal dimensions of clay minerals. JF - Clays and Clay Minerals AU - Malekani, Kalumbu AU - Rice, James A AU - Lin, Jar-Shyong Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 677 EP - 685 PB - Clay Minerals Society, Clarkson, NY VL - 44 IS - 5 SN - 0009-8604, 0009-8604 KW - silicates KW - experimental studies KW - X-ray diffraction data KW - clay mineralogy KW - techniques KW - hectorite KW - crystal structure KW - kaolinite KW - adsorption KW - NMR spectra KW - clay minerals KW - X-ray data KW - dimensions KW - sheet silicates KW - spectra KW - lattice parameters KW - fractals KW - SEM data KW - montmorillonite KW - 06A:Sedimentary petrology KW - 02C:Geochemistry of rocks, soils, and sediments KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52754724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Clays+and+Clay+Minerals&rft.atitle=Comparison+of+techniques+for+determining+the+fractal+dimensions+of+clay+minerals&rft.au=Malekani%2C+Kalumbu%3BRice%2C+James+A%3BLin%2C+Jar-Shyong&rft.aulast=Malekani&rft.aufirst=Kalumbu&rft.date=1996-10-01&rft.volume=44&rft.issue=5&rft.spage=677&rft.isbn=&rft.btitle=&rft.title=Clays+and+Clay+Minerals&rft.issn=00098604&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Mineralogical Society of Great Britain and Ireland N1 - Date revised - 1997-01-01 N1 - Number of references - 32 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CLCMAB N1 - SubjectsTermNotLitGenreText - adsorption; clay mineralogy; clay minerals; crystal structure; dimensions; experimental studies; fractals; hectorite; kaolinite; lattice parameters; montmorillonite; NMR spectra; SEM data; sheet silicates; silicates; spectra; techniques; X-ray data; X-ray diffraction data ER - TY - RPRT T1 - In situ modular waste retrieval and treatment system AN - 52654940; 1998-003142 AB - As part of the Comprehensive Environmental Response, Compensation, and Liability Act process from remediation of Waste Area Grouping (WAG 6) at ORNL, a public meeting was held for the Proposed Plan. It was recognized that contaminant releases from WAG 6 posed minimal potential risk to the public and the environment. The US DOE in conjunction with the US EPA and the TDEC agreed to defer remedial action at WAG 6 until higher risk release sites were first remediated. This report presents the results of a conceptual design for an In Situ Modular Retrieval and Treatment System able to excavate, shred, and process buried waste on site, with minimum disturbance and distribution of dust and debris. the system would bring appropriate levels of treatment to the waste then encapsulate and leave it in place. The system would be applicable to areas in which waste was disposed in long trenches. JF - In situ modular waste retrieval and treatment system AU - Walker, M S Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 32 VL - ORNL/ER-338 KW - soils KW - hazardous waste KW - monitoring KW - in situ KW - pollutants KW - pollution KW - excavations KW - remediation KW - radioactive waste KW - waste management KW - waste disposal KW - solid waste KW - low-level waste KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52654940?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Walker%2C+M+S&rft.aulast=Walker&rft.aufirst=M&rft.date=1996-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=In+situ+modular+waste+retrieval+and+treatment+system&rft.title=In+situ+modular+waste+retrieval+and+treatment+system&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97050801NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Finding of no significant impact; changes in the sanitary sludge land application program on the Oak Ridge Reservation, Oak Ridge, Tennessee AN - 52411436; 2000-000184 AB - The U.S. Department of Energy (DOE) has completed an environmental assessment (DOE/EA-1042) that evaluates potential impacts of proposed changes in the sanitary sludge land application program on the DOE Oak Ridge Reservation (ORR), Oak Ridge, Tennessee. Changes in lifetime sludge land application limits and radionuclide loading are proposed, and two new sources of sewage sludge from DOE facilities would be transported to the City of Oak Ridge Publicly Owned Treatment Works (COR POTW). Lifetime sludge land application limits would increase from 22 tons/acre to 50 tons/acre, which is the limit approved and permitted by the Tennessee Department of Environment and Conservation (TDEC). With the approval of TDEC, the permissible radiological dose from sludge land application would change from the current limit of 2x background radionuclide concentrations in receiving soils to a risk-based dose limit of 4 millirem (mrem) per year for the maximally exposed individual. Sludge land application sites would not change from those that are currently part of the program. Based on the results of the analysis reported in the EA, DOE has determined that the proposed action is not a major federal action that would significantly affect the quality of the human environment within the context of the National Environmental Policy Act of 1969 (NEPA). Therefore, preparation of an environmental impact statement (EIS) is not necessary, and DOE is issuing this Finding of No Significant Impact (FONSI). JF - DOE/EA (U. S. Department of Energy. Environmental Assessment) Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 211 PB - U. S. Department of Energy, Washington, DC KW - United States KW - soils KW - Oak Ridge National Laboratory KW - concentration KW - isotopes KW - sludge KW - landfills KW - background level KW - waste management KW - sewage sludge KW - radioactive isotopes KW - Tennessee KW - nuclear facilities KW - Anderson County Tennessee KW - waste disposal KW - underground disposal KW - sanitary landfills KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52411436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Finding+of+no+significant+impact%3B+changes+in+the+sanitary+sludge+land+application+program+on+the+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee&rft.title=Finding+of+no+significant+impact%3B+changes+in+the+sanitary+sludge+land+application+program+on+the+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2000-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97003454NEG, Springfield, VA, United States N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - #04197 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; background level; concentration; isotopes; landfills; nuclear facilities; Oak Ridge National Laboratory; radioactive isotopes; sanitary landfills; sewage sludge; sludge; soils; Tennessee; underground disposal; United States; waste disposal; waste management ER - TY - JOUR T1 - Statistical methods for the blood beryllium lymphocyte proliferation test. AN - 36356084; 201002-31-0247422 (CE); 11701766 (EN) AB - The blood beryllium lymphocyte proliferation test (BeLPT) is a modification of the standard lymphocyte proliferation test that is used to identify persons who may have chronic beryllium disease. A major problem in the interpretation of BeLPT test results is outlying data values among the replicate well counts (approximately 7%). A long-linear regression model is used to describe the expected well counts for each set of Be exposure conditions, and the variance of the well counts is proportional to the square of the expected count. Two outlier-resistant regression methods are used to estimate stimulation indices (SIs) and the coefficient of variation. The first approach uses least absolute values (LAV) on the log of the well counts as a method for estimation; the second approach uses a resistant regression version of maximum quasi-likelihood estimation. A major advantage of these resistant methods is that they make it unnecessary to identify and delete outliers. These two new methods for the statistical analysis of the BeLPT data and the current outlier rejection method are applied to 173 BeLPT assays. We strongly recommend the LAV method for routine analysis of the BeLPT. Outliers are important when trying to identify individuals with beryllium hypersensitivity, since these individuals typically have large positive SI values. A new method for identifying large Sls using combined data from the nonexposed group and the beryllium workers is proposed. The log(SI)s are described with a Gaussian distribution with location and scale parameters estimated using resistant methods. This approach is applied to the test data and results are compared with those obtained from the current method. JF - Environmental Health Perspectives AU - Frome, E L AU - Smith, M H AU - Littlefield, L G AU - Neubert, R L AU - Colyer, S P AD - Computer Science and Mathematics Division, Oak Ridge National Laboratory, Tennessee 37831-6367, USA. fromeel@ornl.gov PY - 1996 SP - 957 EP - 968 PB - U.S. DEPARTMENT OF HEALTH AND HUMAN SERVICES, NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES VL - 104 SN - 0091-6765, 0091-6765 KW - Civil Engineering (CE); Environmental Engineering (EN) KW - Mathematical models KW - Beryllium KW - Counting KW - Regression KW - Lymphocytes KW - Blood KW - Statistical methods KW - Position (location) KW - Article KW - EE 10:General Environmental Engineering (EN) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36356084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Health+Perspectives&rft.atitle=Statistical+methods+for+the+blood+beryllium+lymphocyte+proliferation+test.&rft.au=Frome%2C+E+L%3BSmith%2C+M+H%3BLittlefield%2C+L+G%3BNeubert%2C+R+L%3BColyer%2C+S+P&rft.aulast=Frome&rft.aufirst=E&rft.date=1996-10-01&rft.volume=104&rft.issue=&rft.spage=957&rft.isbn=&rft.btitle=&rft.title=Environmental+Health+Perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-02-01 N1 - Last updated - 2011-11-14 ER - TY - JOUR T1 - The functional importance of Leu15 of human epidermal growth factor in receptor binding and activation. AN - 78473518; 8888144 AB - The biological importance of Leu15 of epidermal growth factor (EGF) is suggested by its conservation through evolution, its critical location in the domain-domain interface of EGF and its close proximity to Arg41, a residue that is crucial for receptor binding and activation. Mutagenesis of Leu15 of human EGF (hEGF) was employed to examine the role of this residue in the ligand-receptor interaction. The relative receptor affinities of the hEGF variants, as determined by radioreceptor competition assays, varied depending on the amino acid substitution. The L15F, L15W and L15V hEGF analogues had receptor affinities 45, 26 and 18% respectively of wild type hEGF. The L15A and L15R analogues displayed receptor affinities of only 2.4 and 1.6% relative to wild type hEGF. No binding of the L15E analogue was detected. The relative agonist activities, as measured by receptor tyrosine kinase stimulation assays, generally followed a similar trend. The L15F, L15W and L15V analogues stimulated the receptor kinase to a level (Vmax) similar to that for wild type hEGF. A striking difference was observed between the L15A and L15R variants; although having similar binding affinities, the L15A mutant activated the receptor to only approximately 5% of the wild type Vmax in contrast to 53% for the L15R mutant. 1H-NMR analysis of the L15R and L15A mutants showed only minor structural alterations that were not sufficient to account for the dramatic losses in binding and agonist activities. The results indicate that both the size and hydrophobicity of the gamma-branched aliphatic side chain of Leu15 of hEGF are important in the formation of a catalytically active ligand-receptor complex. JF - Protein engineering AU - Nandagopal, K AU - Tadaki, D K AU - Lamerdin, J A AU - Serpersu, E H AU - Niyogi, S K AD - Protein Engineering and Molecular Mutagenesis Program, Oak Ridge National Laboratory, TN 37831-8080, USA. Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 781 EP - 788 VL - 9 IS - 9 SN - 0269-2139, 0269-2139 KW - Oligodeoxyribonucleotides KW - 0 KW - Recombinant Proteins KW - Epidermal Growth Factor KW - 62229-50-9 KW - Receptor Protein-Tyrosine Kinases KW - EC 2.7.10.1 KW - Receptor, Epidermal Growth Factor KW - Leucine KW - GMW67QNF9C KW - Index Medicus KW - Molecular Structure KW - Models, Molecular KW - Humans KW - Oligodeoxyribonucleotides -- genetics KW - Leucine -- chemistry KW - Radioligand Assay KW - Recombinant Proteins -- genetics KW - Receptor Protein-Tyrosine Kinases -- metabolism KW - Binding Sites KW - Magnetic Resonance Spectroscopy KW - Mutagenesis, Site-Directed KW - Base Sequence KW - Protein Engineering KW - Recombinant Proteins -- metabolism KW - Kinetics KW - In Vitro Techniques KW - Recombinant Proteins -- chemistry KW - Protein Conformation KW - Receptor, Epidermal Growth Factor -- metabolism KW - Epidermal Growth Factor -- chemistry KW - Receptor, Epidermal Growth Factor -- agonists KW - Epidermal Growth Factor -- genetics KW - Epidermal Growth Factor -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78473518?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Protein+engineering&rft.atitle=The+functional+importance+of+Leu15+of+human+epidermal+growth+factor+in+receptor+binding+and+activation.&rft.au=Nandagopal%2C+K%3BTadaki%2C+D+K%3BLamerdin%2C+J+A%3BSerpersu%2C+E+H%3BNiyogi%2C+S+K&rft.aulast=Nandagopal&rft.aufirst=K&rft.date=1996-09-01&rft.volume=9&rft.issue=9&rft.spage=781&rft.isbn=&rft.btitle=&rft.title=Protein+engineering&rft.issn=02692139&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-05-06 N1 - Date created - 1997-05-06 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Biological model of ED01 hepatocarcinogenesis. AN - 78323085; 8806866 AB - The ED01 bioassay on 2-acetylaminofluorene (2-AAF)-induced hepatocarcinogenesis in BALB/c mice was analyzed using a biologically based, two-mutation model of the oncogenic process. Computer simulations indicate that 2-AAF-induced hepatocarcinogenesis has both genotoxic and promotional components. However, contrary to the current paradigm, we find that the genotoxic component of 2-AAF plays a minor role in its carcinogenicity. The ED01 hepatocarcinogenicity can be explained almost entirely to result from the promotional influence of 2-AAF on an existing pool of spontaneously initiated cells. JF - Toxicology and applied pharmacology AU - Travis, C C AU - Zeng, C AU - Nicholas, J AD - Center for Risk Management, Oak Ridge National Laboratory, Tennessee 37830, USA. Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 19 EP - 29 VL - 140 IS - 1 SN - 0041-008X, 0041-008X KW - Carcinogens KW - 0 KW - 2-Acetylaminofluorene KW - 9M98QLJ2DL KW - Index Medicus KW - Rats KW - Animals KW - Rats, Sprague-Dawley KW - Dose-Response Relationship, Drug KW - Mice KW - Mice, Inbred BALB C KW - Male KW - Female KW - Mutagenesis KW - 2-Acetylaminofluorene -- toxicity KW - Computer Simulation KW - Liver Neoplasms -- chemically induced KW - Carcinogens -- toxicity KW - Mitosis -- drug effects KW - Models, Biological UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78323085?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Toxicology+and+applied+pharmacology&rft.atitle=Biological+model+of+ED01+hepatocarcinogenesis.&rft.au=Travis%2C+C+C%3BZeng%2C+C%3BNicholas%2C+J&rft.aulast=Travis&rft.aufirst=C&rft.date=1996-09-01&rft.volume=140&rft.issue=1&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Toxicology+and+applied+pharmacology&rft.issn=0041008X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-10-31 N1 - Date created - 1996-10-31 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - The mechanism of oxidation of a basaltic glass; chemical diffusion of network-modifying cations AN - 52779626; 1996-076011 AB - The results of oxidation experiments on a structurally relaxed glass prepared directly from natural basalt are presented. Using ion (Rutherford) backscattering spectroscopy in combination with XRD and various microscopies, it is shown that the chemical diffusion response to the oxidation potential is complex, but is unequivocally one in which the diffusion of network-modifying cations, not an oxygen species, dominates. Thus oxidation of the basaltic glass occurs through this diffusive removal of network-modifying cations, and these reaction dynamics and morphology occur since the Fe-bearing silicate behaves as a defect semiconductor. Rapid charge transfer between heterovalent (transition metal) cations decouples the diffusion of cations from those of anions and other cations in the glass. The discrepancy between O tracer diffusion kinetics and the kinetics of redox reactions in melts is due to the latter not involving the diffusion of an oxygen species. JF - Geochimica et Cosmochimica Acta AU - Cooper, Reid F AU - Fanselow, John B AU - Poker, David B Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 3253 EP - 3265 PB - Pergamon, Oxford VL - 60 IS - 17 SN - 0016-7037, 0016-7037 KW - diffusion KW - volcanic rocks KW - glasses KW - igneous rocks KW - oxidation KW - mechanism KW - cations KW - basaltic composition KW - geochemistry KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52779626?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+mechanism+of+oxidation+of+a+basaltic+glass%3B+chemical+diffusion+of+network-modifying+cations&rft.au=Cooper%2C+Reid+F%3BFanselow%2C+John+B%3BPoker%2C+David+B&rft.aulast=Cooper&rft.aufirst=Reid&rft.date=1996-09-01&rft.volume=60&rft.issue=17&rft.spage=3253&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2896%2900160-3 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1996-01-01 N1 - Number of references - 51 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - basaltic composition; cations; diffusion; geochemistry; glasses; igneous rocks; mechanism; oxidation; volcanic rocks DO - http://dx.doi.org/10.1016/0016-7037(96)00160-3 ER - TY - RPRT T1 - Results of the independent radiological verification survey at 112 Avenue E, Lodi, New Jersey (LJ082V) AN - 52660673; 1998-003669 AB - Thorium ores were processed by the Maywood Chemical Works until the property was sold to Stepan Chemical Company in 1959. Wastes were stored at what is now called the Maywood Interim Storage Site (MISS), owned by the U.S. Department of Energy (DOE). DOE conducted radiological surveys of these sites to evaluate current radiological conditions as part of the Formerly Utilized Sites Remedial Action Program (FUSRAP). In the fall of 1995, a verification survey of this vicinity property was conducted by ORNL, the independent verification contractor for this effort, in conjunction with decontamination operations conducted under the supervision of Bechtel National Incorporated. The verification survey included complete surface gamma scans of the grounds and the collection of soil samples for radionuclide analysis. This report describes the radiological verification survey of this residential property. Based on the remedial action and verification survey data reported in this document, all radiological measurements fall below the limits prescribed by DOE radiological guidelines established for this site, and the property at 112 Avenue E, Lodi, New Jersey successfully meets the DOE radiological guidelines for unrestricted use. JF - Results of the independent radiological verification survey at 112 Avenue E, Lodi, New Jersey (LJ082V) AU - Rodriguez, R E AU - Johnson, C A Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 18 VL - ORNL/RASA-96/3 KW - United States KW - soils KW - thorium ores KW - pollutants KW - waste disposal sites KW - soil treatment KW - pollution KW - chemical waste KW - remediation KW - radioactive waste KW - Bergen County New Jersey KW - waste management KW - detection KW - Lodi New Jersey KW - decontamination KW - metal ores KW - industrial waste KW - New Jersey KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52660673?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Rodriguez%2C+R+E%3BJohnson%2C+C+A&rft.aulast=Rodriguez&rft.aufirst=R&rft.date=1996-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Results+of+the+independent+radiological+verification+survey+at+112+Avenue+E%2C+Lodi%2C+New+Jersey+%28LJ082V%29&rft.title=Results+of+the+independent+radiological+verification+survey+at+112+Avenue+E%2C+Lodi%2C+New+Jersey+%28LJ082V%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97001638NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Results of the independent radiological verification survey at 79 Avenue E, Lodi, New Jersey (LJ091V) AN - 52632199; 1998-003409 AB - Prior to remediation, thorium residues in excess of DOE applicable guidelines were found in the eastern corner of the backyard on property at 79 Avenue B, Lodi, New Jersey. Decontamination, which consisted of excavation and removal of contaminated soil, was performed by subcontractors under the direction of Bechtel National, Inc. The independent radiological verification survey described in this report was performed by the Measurement Applications and Development Group at Oak Ridge National Laboratory to verify that the final remedial action had reduced contamination levels to within authorized limits. The property at 79 Avenue B, Lodi, New Jersey, was thoroughly investigated outdoors for radionuclide residues. Surface gamma exposure rates were below guideline levels and comparable the area. The results of soil radionuclide analysis for all soil concentration measurements were below limits prescribed by DOE applicable guidelines for protection against radiation. Analysis of data contained in the post-remedial action report and results of this independent radiological verification survey by ORNL confirm that all radiological measurements fall below the limits prescribed by DOE guidelines established for this site. The property at 79 Avenue B successfully meets the DOE remedial action objectives. JF - Results of the independent radiological verification survey at 79 Avenue E, Lodi, New Jersey (LJ091V) AU - Rodriguez, R E AU - Uziel, M S Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 19 VL - ORNL/RASA-96/6 KW - United States KW - soils KW - site exploration KW - pollutants KW - pollution KW - excavations KW - urban environment KW - remediation KW - radioactive waste KW - Bergen County New Jersey KW - Lodi New Jersey KW - decontamination KW - metals KW - thorium KW - New Jersey KW - waste disposal KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52632199?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Rodriguez%2C+R+E%3BUziel%2C+M+S&rft.aulast=Rodriguez&rft.aufirst=R&rft.date=1996-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Results+of+the+independent+radiological+verification+survey+at+79+Avenue+E%2C+Lodi%2C+New+Jersey+%28LJ091V%29&rft.title=Results+of+the+independent+radiological+verification+survey+at+79+Avenue+E%2C+Lodi%2C+New+Jersey+%28LJ091V%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97050144NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Results of the independent radiological verification survey at 108 Avenue E, Lodi, New Jersey (LJ084V) AN - 52624880; 1998-003477 AB - Thorium ores were processed by the Maywood Chemical Works until the property was sold to Stepan Chemical Company in 1959. Wastes were stored at what is now called the Maywood Interim Storage Site (MISS), owned by the US Department of Energy (DOE). Because of the migration of residuals off site into the surrounding areas, the Stepan property and several vicinity properties were designated for remedial action under the 1984 Energy and Water Development Appropriations Act. The DOE conducted radiological surveys of these sites to evaluate current radiological conditions as part of the Formerly Utilized Sites Remedial Action Program (FUSRAP). In 1988, radiological surveys of some private residential properties on Avenue E in Lodi, New Jersey were conducted by members of an ORNL radiological survey team. Results of this survey indicated radiological contamination in excess of the DOE criteria for surface contamination at this vicinity property (108 Avenue E), and it was recommended for remediation. In the fall of 1995, a verification survey of this vicinity property was conducted by ORNL, the independent verification contractor for this effort, in conjunction with decontamination operations conducted under the supervision of Bechtel National Incorporated. The verification survey included complete surface gamma scans of the grounds and the collection of soil samples for radionuclide analysis. This report describes the radiological verification survey of this residential property. JF - Results of the independent radiological verification survey at 108 Avenue E, Lodi, New Jersey (LJ084V) AU - Rodriguez, R E AU - Johnson, C A Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 18 VL - ORNL/RASA-96/4 KW - United States KW - soils KW - isotopes KW - site exploration KW - pollutants KW - pollution KW - migration of elements KW - urban environment KW - remediation KW - radioactive waste KW - Bergen County New Jersey KW - radioactive isotopes KW - Lodi New Jersey KW - decontamination KW - metals KW - thorium KW - New Jersey KW - waste disposal KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52624880?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Rodriguez%2C+R+E%3BJohnson%2C+C+A&rft.aulast=Rodriguez&rft.aufirst=R&rft.date=1996-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Results+of+the+independent+radiological+verification+survey+at+108+Avenue+E%2C+Lodi%2C+New+Jersey+%28LJ084V%29&rft.title=Results+of+the+independent+radiological+verification+survey+at+108+Avenue+E%2C+Lodi%2C+New+Jersey+%28LJ084V%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97050143NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Removal site evaluation report on Building 3019B at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52415561; 2000-000040 AB - This removal site evaluation report on Building 3019B at Oak Ridge National Laboratory was prepared to provide the environmental Restoration Program with information necessary to evaluate whether hazardous and/or radiological contaminants in and around the facility pose a substantial risk to human health or the environment and whether remedial site evaluations or removal actions are, therefore, required. The scope of the project included (1) a search for, and review of, readily available historical records regarding operations and use of the facility (including hazardous substance usage and existing contamination); (2) interviews with facility personnel concerning current and past practices; and (3) a brief walk-through to visually inspect the facility nd identify existing hazard areas requiring maintenance actions or remedial evaluation. The results of the removal site evaluation indicate that areas inside Building 3019B pose no imminent hazard because adequate engineering and administrative controls are in place and enforced within the facility to ensure worker and environmental protection. A maintenance action, however, is being undertaken or proposed. Deteriorated and peeling exterior paint in areas on the west and south walls on the exterior of the building has an uninhibited pathway to the storm water drainage system and can potentially impact the local surface water during periods of storm water runoff. The paint is assumed to be lead based, thus posing a potential problem. In addition, the subsurface of all of the exterior walls may be radiologically contaminated. A maintenance action will be necessary to prevent further deterioration and dislodging of the paint. JF - Removal site evaluation report on Building 3019B at Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 25 VL - DOE/OR-01-1514-D1 | ORNL/M-5443 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - pollutants KW - reclamation KW - surface water KW - soil treatment KW - pollution KW - remediation KW - ground water KW - decontamination KW - runoff KW - Tennessee KW - buildings KW - risk assessment KW - Anderson County Tennessee KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52415561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Removal+site+evaluation+report+on+Building+3019B+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Removal+site+evaluation+report+on+Building+3019B+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2000-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97051298NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Results of the independent radiological verification survey at 113 Avenue E, Lodi, New Jersey (LJ081V) AN - 51910009; 2004-001693 AB - Thorium ores were processed by the Maywood Chemical Works until the property was sold to Stepan Chemical Company in 1959. Wastes were stored at what is now called the Maywood Interim Storage Site (MISS), owned by the U. S. Department of Energy (DOE). Because of the migration of residuals off site into the surrounding areas, the Stepan property and several vicinity properties were designated for remedial action under the 1984 Energy and Water Development Appropriations Act. The DOE conducted radiological surveys of these sites to evaluate current radiological conditions as part of the Formerly Utilized Sites Remedial Action Program (FUSRAP). In the fall of 1995, a verification survey of this vicinity property was conducted by ORNL, the independent verification contractor for this effort, in conjunction with decontamination operations conducted under the supervision of Bechtel National Incorporated. The verification survey included complete surface gamma scans of the grounds and the collection of soil samples for radionuclide analysis. This report describes the radiological verification survey of this residential property. JF - Results of the independent radiological verification survey at 113 Avenue E, Lodi, New Jersey (LJ081V) AU - Rodriguez, R E AU - Johnson, C A Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 18 VL - ORNL/RASA-96-2 KW - United States KW - soils KW - isotopes KW - pollutants KW - pollution KW - migration of elements KW - chemical waste KW - excavations KW - remediation KW - radioactive waste KW - Bergen County New Jersey KW - radioactive isotopes KW - Lodi New Jersey KW - metals KW - industrial waste KW - thorium KW - New Jersey KW - waste disposal KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51910009?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Rodriguez%2C+R+E%3BJohnson%2C+C+A&rft.aulast=Rodriguez&rft.aufirst=R&rft.date=1996-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Results+of+the+independent+radiological+verification+survey+at+113+Avenue+E%2C+Lodi%2C+New+Jersey+%28LJ081V%29&rft.title=Results+of+the+independent+radiological+verification+survey+at+113+Avenue+E%2C+Lodi%2C+New+Jersey+%28LJ081V%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2004-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97050142NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Brine inclusions in halite and the origin of the Middle Devonian Prairie evaporites of Western Canada AN - 51212881; 1996-079133 AB - Brines were extracted from fluid inclusions in Lower Salt halite of the Middle Devonian Prairie Formation in Saskatchewan, Canada. The brines were analyzed by ion chromatography and were found to be of the Na-K-Mg-Ca-Cl type. They do not fall along a simple evaporation trend. Brines from clear, diagenetic halite are significantly lower in Na (super +) and higher in Mg (super 2+) , Ca (super 2+) , and Cl (super -) than brines from cloudy, subaqueously formed halite with chevron structures. The isotopic composition of strontium and sulfur in anhydrite associated with the halites was found to be the same as that of Middle Devonian seawater. The composition of the inclusion brines can be derived from that of modern seawater by evaporation, extensive dolomitization of limestone, and albitization of clay minerals. Other evolution paths are, however, also feasible, and it is impossible to rule out effects due to the addition of nonmarine waters (hydrothermal solutions, surface runoff, and groundwater), or dissolutional recycling of existing evaporites within the Prairie evaporite basin. Our analyses and published data on brine inclusions in halite from a number of Phanerozoic evaporite deposits show that the Na-K-Mg-Ca-Cl type brine is more common than the Na-K-Mg-Cl-SO (sub 4) type, which is expected from evaporation of modern seawater. JF - Journal of Sedimentary Research AU - Horita, Juske AU - Weinberg, Andrew AU - Das, Nachiketa AU - Holland, Heinrich D Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 956 EP - 964 PB - Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 66 IS - 5 SN - 1527-1404, 1527-1404 KW - halides KW - chemically precipitated rocks KW - Paleozoic KW - carbonatization KW - paleo-oceanography KW - evaporites KW - halite KW - sedimentary rocks KW - Prairie Evaporite KW - Middle Devonian KW - Devonian KW - major elements KW - Canada KW - diagenesis KW - inclusions KW - brines KW - chlorides KW - Western Canada KW - chemical composition KW - Saskatchewan KW - hypersaline environment KW - dolomitization KW - salt KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51212881?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Sedimentary+Research&rft.atitle=Brine+inclusions+in+halite+and+the+origin+of+the+Middle+Devonian+Prairie+evaporites+of+Western+Canada&rft.au=Horita%2C+Juske%3BWeinberg%2C+Andrew%3BDas%2C+Nachiketa%3BHolland%2C+Heinrich+D&rft.aulast=Horita&rft.aufirst=Juske&rft.date=1996-09-01&rft.volume=66&rft.issue=5&rft.spage=956&rft.isbn=&rft.btitle=&rft.title=Journal+of+Sedimentary+Research&rft.issn=15271404&rft_id=info:doi/10.1306%2FD4268450-2B26-11D7-8648000102C1865D L2 - http://jsedres.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 60 N1 - PubXState - OK N1 - Document feature - illus. incl. 6 tables, sketch map N1 - SuppNotes - Section A: Sedimentary Petrology and Processes N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - brines; Canada; carbonatization; chemical composition; chemically precipitated rocks; chlorides; Devonian; diagenesis; dolomitization; evaporites; halides; halite; hypersaline environment; inclusions; major elements; Middle Devonian; paleo-oceanography; Paleozoic; Prairie Evaporite; salt; Saskatchewan; sedimentary rocks; Western Canada DO - http://dx.doi.org/10.1306/D4268450-2B26-11D7-8648000102C1865D ER - TY - JOUR T1 - Mirror figure of merit (MFM); an alternative measure of groundwater model calibration error AN - 50940980; 1997-037289 JF - ASTM Special Technical Publication. STP AU - Laase, Alan D AU - Davidson, James R A2 - Ritchey, Joseph D. A2 - Rumbaugh, James O. Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 316 EP - 327 PB - American Society for Testing and Materials, Philadelphia, PA VL - 1288 SN - 0066-0558, 0066-0558 KW - models KW - statistical analysis KW - mathematical models KW - calibration KW - equations KW - fluid dynamics KW - regression analysis KW - ground water KW - aquifers KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50940980?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=ASTM+Special+Technical+Publication.+STP&rft.atitle=Mirror+figure+of+merit+%28MFM%29%3B+an+alternative+measure+of+groundwater+model+calibration+error&rft.au=Laase%2C+Alan+D%3BDavidson%2C+James+R&rft.aulast=Laase&rft.aufirst=Alan&rft.date=1996-09-01&rft.volume=1288&rft.issue=&rft.spage=316&rft.isbn=0803120214&rft.btitle=&rft.title=ASTM+Special+Technical+Publication.+STP&rft.issn=00660558&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Symposium on Subsurface fluid-flow (ground-water and vadose zone) modeling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 3 N1 - PubXState - PA N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ASTTA8 N1 - SubjectsTermNotLitGenreText - aquifers; calibration; equations; fluid dynamics; ground water; mathematical models; models; regression analysis; statistical analysis ER - TY - JOUR T1 - A 1 degrees X 1 degrees distribution of carbon dioxide emissions from fossil fuel consumption and cement manufacture, 1950-1990 AN - 50154313; 2001-037185 AB - One degree latitude by one degree longitude (1 degrees X 1 degrees ) data sets of carbon dioxide emissions from fossil fuel consumption and cement manufacture were produced for 1950, 1960, 1970, 1980, and 1990. National estimates of carbon emissions were combined with 1 degrees X 1 degrees data sets of political units and human population density to create the new 1 degrees X 1 degrees carbon emissions data sets. The human population density data set has an effective resolution of the country/state level. This resolution translates to the 1 degrees X 1 degrees carbon emissions data set. Latitudinal distribution of emissions have also been calculated. The data show continual growth with time over most of the world, with increased growth rates in major urban areas. A slow southerly shift in the bulk of the emissions is apparent as Asian countries increase their energy consumption to support their growing economies and populations. The digital data sets are available by anonymous ftp. Copyright 1996 by the American Geophysical Union. JF - Global Biogeochemical Cycles AU - Andres, Robert J AU - Marland, Gregg AU - Fung, Inez AU - Matthews, Elaine Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 419 EP - 429 PB - American Geophysical Union, Washington, DC VL - 10 IS - 3 SN - 0886-6236, 0886-6236 KW - digital data KW - human activity KW - cement materials KW - global KW - pollution KW - petroleum products KW - urban environment KW - geochemical cycle KW - carbon dioxide KW - modern KW - carbon KW - surveys KW - air KW - latitude KW - carbon cycle KW - construction materials KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50154313?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Biogeochemical+Cycles&rft.atitle=A+1+degrees+X+1+degrees+distribution+of+carbon+dioxide+emissions+from+fossil+fuel+consumption+and+cement+manufacture%2C+1950-1990&rft.au=Andres%2C+Robert+J%3BMarland%2C+Gregg%3BFung%2C+Inez%3BMatthews%2C+Elaine&rft.aulast=Andres&rft.aufirst=Robert&rft.date=1996-09-01&rft.volume=10&rft.issue=3&rft.spage=419&rft.isbn=&rft.btitle=&rft.title=Global+Biogeochemical+Cycles&rft.issn=08866236&rft_id=info:doi/10.1029%2F96GB01523 L2 - http://www.agu.org/journals/gb/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Data sets available from ftp ncardata.ucar.edu, cd pub/GEIA; ftp cdiac.esd.ornl.gov N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - air; carbon; carbon cycle; carbon dioxide; cement materials; construction materials; digital data; geochemical cycle; global; human activity; latitude; modern; petroleum products; pollution; surveys; urban environment DO - http://dx.doi.org/10.1029/96GB01523 ER - TY - JOUR T1 - Occupant generated carbon dioxide as a measure of dilution ventilation efficiency. AN - 78273020; 8765206 AB - The time rate of decay of occupant generated carbon dioxide after workers have left a work area can be used in indoor air quality screening. Tests in a dilution chamber proved the goodness-of-fit of a limited exponential decay model. Correlation coefficients for the log-linear plots of the chamber tests approached unity as did the ratios of actual airflow to calculated flow. The model was used to estimate the number of air changes per unit time at the point of sample collection. Multiplying the number of air changes per minute by the room volume gave the effective ventilation rate. Dividing the actual quantity of air entering the space by the effective quantity provided a measure of ventilation effectiveness, i.e., a measure of mixing. The number of room air changes measured by carbon dioxide decay was positively correlated with the evaluator's qualitative assessment of the ventilation effectiveness in several offices and laboratories. JF - American Industrial Hygiene Association journal AU - Jankovic, J T AU - Ihle, R AU - Vick, D O AD - Office of Safety and Health Protection, Oak Ridge National Laboratory, TN 37831-6292, USA. Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 756 EP - 759 VL - 57 IS - 8 SN - 0002-8894, 0002-8894 KW - Carbon Dioxide KW - 142M471B3J KW - Index Medicus KW - Space life sciences KW - Humans KW - Atmosphere Exposure Chambers KW - Models, Theoretical KW - Occupational Health KW - Carbon Dioxide -- analysis KW - Ventilation KW - Air Pollution, Indoor KW - Air -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78273020?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Industrial+Hygiene+Association+journal&rft.atitle=Occupant+generated+carbon+dioxide+as+a+measure+of+dilution+ventilation+efficiency.&rft.au=Jankovic%2C+J+T%3BIhle%2C+R%3BVick%2C+D+O&rft.aulast=Jankovic&rft.aufirst=J&rft.date=1996-08-01&rft.volume=57&rft.issue=8&rft.spage=756&rft.isbn=&rft.btitle=&rft.title=American+Industrial+Hygiene+Association+journal&rft.issn=00028894&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-10-01 N1 - Date created - 1996-10-01 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - Best management practices plan for the lower east fork Poplar Creek remedial action project, Oak Ridge, Tennessee AN - 52661949; 1998-002511 AB - The U.S. Department of Energy (DOE) has three major operating facilities on the DOE Oak Ridge Reservation (ORR) in Oak Ridge, Tennessee: the Oak Ridge Y-12 Plant, the K-25 Site, and the Oak Ridge National Laboratory (ORNL) managed by Lockheed Martin Environmental Research Corporation. The Y-12 Plant is adjacent to the city of Oak Ridge and is also upstream from Oak Ridge along East Fork Poplar Creek. The portion of the creek downstream from the Y-12 Plant is Lower East Fork Poplar Creek (LEFPC). This project will remove mercury-contaminated soils from the LEFPC floodplain, transport the soils to Industrial Landfill V (ILF-V), and restore any affected areas. This project contains areas that were designated in 1989 as a Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) site. The site includes DOE property and portions of commercial, residential, agricultural, and miscellaneous areas within the city of Oak Ridge. JF - Best management practices plan for the lower east fork Poplar Creek remedial action project, Oak Ridge, Tennessee Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 59 VL - Y/ER-260/R1 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - hazardous waste KW - best management practices KW - water quality KW - waste water KW - Superfund KW - government agencies KW - Oak Ridge Tennessee KW - remediation KW - metals KW - Tennessee KW - streams KW - Anderson County Tennessee KW - waste disposal KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52661949?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Best+management+practices+plan+for+the+lower+east+fork+Poplar+Creek+remedial+action+project%2C+Oak+Ridge%2C+Tennessee&rft.title=Best+management+practices+plan+for+the+lower+east+fork+Poplar+Creek+remedial+action+project%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97002815NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Technical evaluation of the in situ vitrification melt expulsion at the Oak Ridge National Laboratory on April 21, 1996, Oak Ridge, Tennessee AN - 52651567; 1998-002804 AB - On April 21, 1996, at 6:12 p.m., approximately 20 tons of molten glass were expelled from a 216-ton body of molten ( approximately 1600 degrees C) radioactively contaminated soil (containing 2.4 Ci of Cs-137) at a field site at the Oak Ridge National Laboratory in Oak Ridge, Tennessee. The melt expulsion was caused by pressurized steam venting rapidly through, rather than by the desired path around, the molten body. Four project personnel were performing tasks at the site at the time of the melt expulsion; none were injured or contaminated during the melt expulsion incident. Air samples taken from the hood perimeter near the small fires failed to detect any airborne contamination. JF - Technical evaluation of the in situ vitrification melt expulsion at the Oak Ridge National Laboratory on April 21, 1996, Oak Ridge, Tennessee Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 96 VL - ORNL/ER-377 KW - United States KW - degradation KW - volcanic rocks KW - glasses KW - isotopes KW - radioactivity KW - igneous rocks KW - government agencies KW - remediation KW - radioactive waste KW - radioactive isotopes KW - cesium KW - decontamination KW - Tennessee KW - Anderson County Tennessee KW - fallout KW - soils KW - Oak Ridge National Laboratory KW - in situ KW - pollutants KW - alkali metals KW - pollution KW - detection KW - Cs-137 KW - metals KW - vitrification KW - nuclear facilities KW - waste disposal KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52651567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Technical+evaluation+of+the+in+situ+vitrification+melt+expulsion+at+the+Oak+Ridge+National+Laboratory+on+April+21%2C+1996%2C+Oak+Ridge%2C+Tennessee&rft.title=Technical+evaluation+of+the+in+situ+vitrification+melt+expulsion+at+the+Oak+Ridge+National+Laboratory+on+April+21%2C+1996%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96012820NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Estimating surface water risk at Oak Ridge National Laboratory; effects of site conditions on modeling results AN - 52645126; 1998-003689 AB - Multiple source term and groundwater modeling runs were executed to estimate surface water Sr-90 concentrations resulting from leaching of sludges in five 180,000 gallon Gunite (super TM) tanks at Oak Ridge National Laboratory. Four release scenarios were analyzed: (1) leaching of unstabilized sludge with immediate tank failure; (2) leaching of unstabilized sludge with delayed tank failure due to chemical degradation; (3) leaching of stabilized sludge with immediate tank failure; and (4) leaching of residual contamination out of the shells of empty tanks. Source terms and concentrations of Sr-90 in the stream directly downgradient of the tanks were calculated under these release scenarios. JF - Estimating surface water risk at Oak Ridge National Laboratory; effects of site conditions on modeling results AU - Curtis, A H Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 9 VL - CONF-960804-7 KW - United States KW - water quality KW - Sr-90 KW - plumes KW - isotopes KW - site exploration KW - government agencies KW - ground water KW - radioactive isotopes KW - Tennessee KW - Anderson County Tennessee KW - soils KW - Oak Ridge National Laboratory KW - alkaline earth metals KW - pollutants KW - surface water KW - pollution KW - mathematical models KW - migration of elements KW - preventive measures KW - models KW - metals KW - risk assessment KW - nuclear facilities KW - leaching KW - strontium KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52645126?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Curtis%2C+A+H&rft.aulast=Curtis&rft.aufirst=A&rft.date=1996-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Estimating+surface+water+risk+at+Oak+Ridge+National+Laboratory%3B+effects+of+site+conditions+on+modeling+results&rft.title=Estimating+surface+water+risk+at+Oak+Ridge+National+Laboratory%3B+effects+of+site+conditions+on+modeling+results&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96009634NEG, Springfield, VA, United States N1 - SuppNotes - Presented at SPECTRUM '96, int. conf. on Nuclear and hazardous waste management, Seattle, WA, Aug. 18-23, 1996; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Remedial site evaluation report for the waste area grouping 10 wells associated with the new hydrofracture facility at Oak Ridge National Laboratory, Oak Ridge, Tennessee; Volume 2, Field activities and well summaries AN - 52626642; 1998-003837 AB - Four hydrofracture sites at the Oak Ridge National Laboratory (ORNL) were used for development, demonstration, and disposal from 1959 to 1984. More than 10 million gal of waste grout mix was disposed of via hydrofracture. Various types of wells were installed to monitor the hydrofracture operations. The primary goal of this remedial investigation was to gather information about the wells in order to recommend the type and best method of final disposition for the wells. Evaluations were performed to determine the integrity of well castings, confirm construction details for each well, evaluate the extent of contamination, assist in planning for future activities, and determine the suitability of the wells for future temporary site monitoring. JF - Remedial site evaluation report for the waste area grouping 10 wells associated with the new hydrofracture facility at Oak Ridge National Laboratory, Oak Ridge, Tennessee; Volume 2, Field activities and well summaries Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 234 VL - DOE/OR-01-1471/V2/D1 | ORNL/M-5307/V2/D1 KW - wells KW - United States KW - Oak Ridge National Laboratory KW - aquifer vulnerability KW - water quality KW - monitoring KW - pollutants KW - data acquisition KW - well-logging KW - government agencies KW - data processing KW - pollution KW - migration of elements KW - remediation KW - radioactive waste KW - ground water KW - aquifers KW - liquid waste KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52626642?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Remedial+site+evaluation+report+for+the+waste+area+grouping+10+wells+associated+with+the+new+hydrofracture+facility+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+Volume+2%2C+Field+activities+and+well+summaries&rft.title=Remedial+site+evaluation+report+for+the+waste+area+grouping+10+wells+associated+with+the+new+hydrofracture+facility+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+Volume+2%2C+Field+activities+and+well+summaries&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97050726NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - A screening method for occupational reproductive health risk. AN - 78172963; 8686661 AB - Most currently recognized occupational exposure limits do not consider reproductive toxicological end points consistently when establishing recommended exposure limits. In many cases the information is not available, but perhaps as often, existing data is not employed. Further, many manufacturer's material safety data sheets omit reproductive hazard information. A method for identifying potential reproductive toxins and screening levels for associated health risks useful for hazard communication and exposure control is presented. To date, the Registry of Toxic Effects of Chemical Substances lists between 5000 and 6000 chemicals, drugs, and natural substances that show a positive outcome in at least 1 reproductive effects study. This reproductive health risk assessment began with these substances. Using elements of the Environmental Protection Agency's health risk assessment process, the list was reduced to 213 chemicals during the hazard identification step. Occupational reproductive guidelines (ORGs) were developed in the dose-response evaluation step. At the time of this writing, 85% of the chemicals identified in the hazard identification step have had a screening level dose-response assessment completed. Of these, 13% are greater than or equal to a threshold limit value (TLV). The remaining 87% do not have a TLV or ORGs below the TLV. The reproductive toxins list, along with the corresponding dose-response-derived ORGs that have been completed, appears at the end of the text. JF - American Industrial Hygiene Association journal AU - Jankovic, J AU - Drake, F AD - Oak Ridge National Laboratory, TN 37831-6292, USA. Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 641 EP - 649 VL - 57 IS - 7 SN - 0002-8894, 0002-8894 KW - Hazardous Substances KW - 0 KW - Index Medicus KW - Mass Screening KW - No-Observed-Adverse-Effect Level KW - Maximum Allowable Concentration KW - Dose-Response Relationship, Drug KW - Humans KW - Risk Assessment KW - Occupational Exposure -- prevention & control KW - Hazardous Substances -- adverse effects KW - Reproduction -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78172963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Industrial+Hygiene+Association+journal&rft.atitle=A+screening+method+for+occupational+reproductive+health+risk.&rft.au=Jankovic%2C+J%3BDrake%2C+F&rft.aulast=Jankovic&rft.aufirst=J&rft.date=1996-07-01&rft.volume=57&rft.issue=7&rft.spage=641&rft.isbn=&rft.btitle=&rft.title=American+Industrial+Hygiene+Association+journal&rft.issn=00028894&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-08-22 N1 - Date created - 1996-08-22 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Evaluation of contaminated groundwater cleanup objectives AN - 52798819; 1996-073329 JF - Water, Air and Soil Pollution AU - Arquiett, Candy AU - Gerke, Mark AU - Datskou, Irene A2 - Chow, Winston A2 - Brocksen, Robert W. A2 - Wisniewski, Joe Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 83 EP - 92 PB - Reidel, Dordrecht VL - 90 IS - 1-2 SN - 0049-6979, 0049-6979 KW - United States KW - aquifer vulnerability KW - South Carolina KW - site exploration KW - pollution KW - Aiken County South Carolina KW - cost KW - remediation KW - radioactive waste KW - ground water KW - aquifers KW - nuclear energy KW - liquid waste KW - decontamination KW - infiltration KW - risk assessment KW - waste disposal KW - solid waste KW - Savannah River Site KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52798819?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air+and+Soil+Pollution&rft.atitle=Evaluation+of+contaminated+groundwater+cleanup+objectives&rft.au=Arquiett%2C+Candy%3BGerke%2C+Mark%3BDatskou%2C+Irene&rft.aulast=Arquiett&rft.aufirst=Candy&rft.date=1996-07-01&rft.volume=90&rft.issue=1-2&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Conference title - International clean water conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 4 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - Aiken County South Carolina; aquifer vulnerability; aquifers; cost; decontamination; disposal barriers; ground water; infiltration; liquid waste; nuclear energy; pollution; radioactive waste; remediation; risk assessment; Savannah River Site; site exploration; solid waste; South Carolina; United States; waste disposal ER - TY - JOUR T1 - Risks due to groundwater contamination at a plutonium processing facility AN - 52794733; 1996-073330 JF - Water, Air and Soil Pollution AU - Datskou, Irene AU - North, K A2 - Chow, Winston A2 - Brocksen, Robert W. A2 - Wisniewski, Joe Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 133 EP - 141 PB - Reidel, Dordrecht VL - 90 IS - 1-2 SN - 0049-6979, 0049-6979 KW - aquifer vulnerability KW - medical geology KW - site exploration KW - chemical waste KW - urban environment KW - remediation KW - radioactive waste KW - ground water KW - transport KW - decontamination KW - solid waste KW - disposal barriers KW - pollutants KW - pollution KW - cost KW - preventive measures KW - aquifers KW - volatiles KW - organic compounds KW - nuclear energy KW - liquid waste KW - infiltration KW - volatile organic compounds KW - industrial waste KW - risk assessment KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52794733?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air+and+Soil+Pollution&rft.atitle=Risks+due+to+groundwater+contamination+at+a+plutonium+processing+facility&rft.au=Datskou%2C+Irene%3BNorth%2C+K&rft.aulast=Datskou&rft.aufirst=Irene&rft.date=1996-07-01&rft.volume=90&rft.issue=1-2&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Conference title - International clean water conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 5 N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; aquifers; chemical waste; cost; decontamination; disposal barriers; ground water; industrial waste; infiltration; liquid waste; medical geology; nuclear energy; organic compounds; pollutants; pollution; preventive measures; radioactive waste; remediation; risk assessment; site exploration; solid waste; transport; urban environment; volatile organic compounds; volatiles; waste disposal ER - TY - RPRT T1 - Technical evaluation summary of the in situ vitrification melt expulsion at the Oak Ridge National Laboratory on April 21, 1996, Oak Ridge, Tennessee AN - 52662340; 1998-002592 AB - On April 21, 1996, at 6:12 PM, about 20 tons of molten glass were expelled from a 216-ton body of molten (1600 degrees C) radioactively contaminated soil (containing 2.4 Ci (super 137) Cs) at an ORNL site. This was caused by pressurized steam venting rapidly through, rather than around, the molten body. During the previous 17 days, an old seepage pit was undergoing in situ vitrification to convert porous, leachable soil into an impermeable waste form. Analyses revealed that 0.13 mu Ci of (super 137) Cs could have been released and would have delivered a hypothetical, unmeasurable dose of 0.02 mu rem to the nearest private residence outside the Oak Ridge Reservation. The expelled glass particles, having a uniform specific activity of 1.2E-08 Ci/g, contained no smearable or transferrable activity. Thus, the overall environmental impact was insignificant. Fire damage was completely limited to the off-gas hood. Techniques were identified to minimize the probability of future melt expulsions. JF - Technical evaluation summary of the in situ vitrification melt expulsion at the Oak Ridge National Laboratory on April 21, 1996, Oak Ridge, Tennessee Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 65 VL - ORNL/ER-374 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - degradation KW - in situ KW - pollutants KW - government agencies KW - soil treatment KW - pollution KW - porous materials KW - chemical waste KW - Oak Ridge Tennessee KW - seepage KW - remediation KW - physical properties KW - decontamination KW - Tennessee KW - industrial waste KW - Anderson County Tennessee KW - leaching KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52662340?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Technical+evaluation+summary+of+the+in+situ+vitrification+melt+expulsion+at+the+Oak+Ridge+National+Laboratory+on+April+21%2C+1996%2C+Oak+Ridge%2C+Tennessee&rft.title=Technical+evaluation+summary+of+the+in+situ+vitrification+melt+expulsion+at+the+Oak+Ridge+National+Laboratory+on+April+21%2C+1996%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96012828NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Removal site evaluation report for the isotope facilities at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52414076; 2000-000039 AB - This removal site evaluation (RmSE) report of the Isotope Facilities at Oak Ridge National Laboratory (ORNL) was prepared to provide the Environmental Restoration Program with information necessary to evaluate whether hazardous and/or radiological contaminants in and around the Isotopes Facility pose a substantial risk to human health or the environment and if remedial site evaluations (RSEs) or removal actions are required. The scope of the project included: (1) a review of historical evidence regarding operations and use of the facility; (2) interviews with facility personnel concerning current and past operating practices; (3) a site inspection; and (4) identification of hazard areas requiring maintenance, removal, or remedial actions. The results of RmSE indicate that no substantial risks exist from contaminants present in the Isotope Facilities because adequate controls and practices exist to protect human health and the environment. The recommended correction from the RmSE are being conducted as maintenance actions; accordingly, this RmSE is considered complete and terminated. JF - Removal site evaluation report for the isotope facilities at Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 200 VL - DOE/OR-01-1501-D1 | ORNL/M-5242 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - isotopes KW - pollutants KW - surface water KW - pollution KW - tritium KW - remediation KW - ground water KW - radioactive isotopes KW - decontamination KW - metals KW - hydrogen KW - Tennessee KW - risk assessment KW - Anderson County Tennessee KW - air KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52414076?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Removal+site+evaluation+report+for+the+isotope+facilities+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Removal+site+evaluation+report+for+the+isotope+facilities+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2000-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97051286NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Effects of low doses of radiation. AN - 78022695; 8635906 AB - This is a brief review of what is known from experimental studies about the effects of low doses of radiation, and approaches that might improve risk estimates are discussed. The dose-response relationships for cancer induction by radiation vary markedly between tissues. The evidence suggests that 1) the induction of the initial events is dependent on the cell type because the size and/or the number of targets and how the cells handle the initial lesions differs between cell types; and 2) there are marked differences among tissues how initial lesions are expressed and proceed to overt cancer. The recent findings about adaptive responses are discussed in the context of what they contribute to our understanding about the response to irradiation. Lastly, the possibility of extending the approach of determining "The probability of causation," which Vic Bond played such an important role in establishing, is raised. JF - Health physics AU - Fry, R J AD - Biology Division, Oak Ridge National Laboratory, TN 37831-8080, USA. Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 823 EP - 827 VL - 70 IS - 6 SN - 0017-9078, 0017-9078 KW - Index Medicus KW - Space life sciences KW - Animals KW - Hematopoiesis -- radiation effects KW - Humans KW - Dogs KW - Mice KW - Dose-Response Relationship, Radiation KW - Linear Energy Transfer KW - Hematopoietic Stem Cells -- radiation effects KW - Male KW - Female KW - Neoplasms, Radiation-Induced -- etiology KW - Radiation Effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78022695?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=Effects+of+low+doses+of+radiation.&rft.au=Fry%2C+R+J&rft.aulast=Fry&rft.aufirst=R&rft.date=1996-06-01&rft.volume=70&rft.issue=6&rft.spage=823&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-07-11 N1 - Date created - 1996-07-11 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Raman spectroscopic characterization of gas mixtures; II, Quantitative composition and pressure determination of the CO (sub 2) -CH (sub 4) system AN - 52823991; 1996-054247 JF - American Journal of Science AU - Seitz, Jeffery C AU - Pasteris, Jill Dill AU - Chou, I-Ming Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 577 EP - 600 PB - Kline Geology Laboratory, Yale University, New Haven, CT VL - 296 IS - 6 SN - 0002-9599, 0002-9599 KW - experimental studies KW - methane KW - pressure KW - aliphatic hydrocarbons KW - fluid phase KW - alkanes KW - high pressure KW - gases KW - carbon dioxide KW - organic compounds KW - Raman spectra KW - quantitative analysis KW - phase equilibria KW - mixing KW - inclusions KW - hydrocarbons KW - composition KW - fluid inclusions KW - applications KW - spectra KW - geochemistry KW - P-T conditions KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52823991?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Science&rft.atitle=Raman+spectroscopic+characterization+of+gas+mixtures%3B+II%2C+Quantitative+composition+and+pressure+determination+of+the+CO+%28sub+2%29+-CH+%28sub+4%29+system&rft.au=Seitz%2C+Jeffery+C%3BPasteris%2C+Jill+Dill%3BChou%2C+I-Ming&rft.aulast=Seitz&rft.aufirst=Jeffery&rft.date=1996-06-01&rft.volume=296&rft.issue=6&rft.spage=577&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Science&rft.issn=00029599&rft_id=info:doi/ L2 - http://www.ajsonline.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 26 N1 - PubXState - CT N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-15 N1 - CODEN - AJSCAP N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; applications; carbon dioxide; composition; experimental studies; fluid inclusions; fluid phase; gases; geochemistry; high pressure; hydrocarbons; inclusions; methane; mixing; organic compounds; P-T conditions; phase equilibria; pressure; quantitative analysis; Raman spectra; spectra ER - TY - JOUR T1 - CHEMFORM; a formatting program for geochemical data AN - 52768723; 1996-080678 JF - Ground Water AU - Toran, L AU - Sjoreen, A Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 552 EP - 553 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 34 IS - 3 SN - 0017-467X, 0017-467X KW - computer programs KW - monitoring KW - data processing KW - geochemistry KW - CHEMFORM KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52768723?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=CHEMFORM%3B+a+formatting+program+for+geochemical+data&rft.au=Toran%2C+L%3BSjoreen%2C+A&rft.aulast=Toran&rft.aufirst=L&rft.date=1996-06-01&rft.volume=34&rft.issue=3&rft.spage=552&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 7 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-09-16 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - CHEMFORM; computer programs; data processing; geochemistry; monitoring ER - TY - JOUR T1 - Alkaline dechlorination of chlorinated volatile organic compounds AN - 52661838; 1998-002927 AB - The goal of this project was to develop a new chemical treatment system that can rapidly and effectively degrade chlorinated VOCs. The system is based on our preliminary findings that strong alkalis such as sodium hydroxide (NaOH) can absorb and degrade TCE. The main objectives of this study were to determine the reaction rates between chlorinated VOCs, particularly TCE, and strong alkalis, to elucidate the reaction mechanisms and by-products, to optimize the chemical reactions under various experimental conditions, and to develop a laboratory bench-scale alkaline destruction column that can be used to destroy vapor-phase TCE. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Gu, B AU - Siegrist, R L Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 50 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - soils KW - chlorinated hydrocarbons KW - pollutants KW - aliphatic hydrocarbons KW - pollution KW - trichloroethane KW - ethane KW - alkanes KW - volatiles KW - organic compounds KW - ethylene KW - chemical reactions KW - alkenes KW - volatile organic compounds KW - sodium hydroxide KW - hydrocarbons KW - halogenated hydrocarbons KW - chloroform KW - trichloroethylene KW - kinetics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52661838?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Gu%2C+B%3BSiegrist%2C+R+L&rft.aulast=Gu&rft.aufirst=B&rft.date=1996-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Alkaline+dechlorination+of+chlorinated+volatile+organic+compounds&rft.title=Alkaline+dechlorination+of+chlorinated+volatile+organic+compounds&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97050124NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Environmental Sciences Division Publication, No. 4573; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; alkenes; chemical reactions; chlorinated hydrocarbons; chloroform; ethane; ethylene; halogenated hydrocarbons; hydrocarbons; kinetics; organic compounds; pollutants; pollution; sodium hydroxide; soils; trichloroethane; trichloroethylene; volatile organic compounds; volatiles ER - TY - RPRT T1 - Gamma radiological surveys of the Oak Ridge Reservation, Paducah Gaseous Diffusion Plant, and Portsmouth Gaseous Diffusion Plant, 1990-1993, and overview of data processing and analysis by the Environmental Restoration Remote Sensing Program, fiscal year 1995 AN - 52659039; 1998-002619 AB - Three gamma radiological surveys have been conducted under auspices of the ER Remote Sensing Program: (1) Oak Ridge Reservation (ORR) (1992), (2) Clinch River (1992), and (3) Portsmouth Gaseous Diffusion Plant (PORTS) (1993). In addition, the Remote Sensing Program has acquired the results of earlier surveys at Paducah Gaseous Diffusion Plant (PGDP) (1990) and PORTS (1990). These radiological surveys provide data for characterization and long-term monitoring of U.S. Department of Energy (DOE) contamination areas since many of the radioactive materials processed or handled on the ORR, PGDP, and PORTS are direct gamma radiation emitters or have gamma emitting daughter radionuclides. High resolution airborne gamma radiation surveys require a helicopter outfitted with one or two detector pods, a computer-based data acquisition system, and an accurate navigational positioning system for relating collected data to ground location. Sensors measure the ground-level gamma energy spectrum in the 38 to 3,026 KeV range. Analysis can provide gamma emission strength in counts per second for either gross or total man-made gamma emissions. Gross count gamma radiation includes natural background radiation from terrestrial sources (radionuclides present in small amounts in the earth's soil and bedrock), from radon gas, and from cosmic rays from outer space as well as radiation from man-made radionuclides. Man-made count gamma data include only the portion of the gross count that can be directly attributed to gamma rays from man-made radionuclides. Interpretation of the gamma energy spectra can make possible the determination of which specific radioisotopes contribute to the observed man-made gamma radiation, either as direct or as indirect (i.e., daughter) gamma energy from specific radionuclides (e.g., cesium-137, cobalt-60, uranium-238). JF - Gamma radiological surveys of the Oak Ridge Reservation, Paducah Gaseous Diffusion Plant, and Portsmouth Gaseous Diffusion Plant, 1990-1993, and overview of data processing and analysis by the Environmental Restoration Remote Sensing Program, fiscal year 1995 AU - Smyre, J L AU - Moll, B W AU - King, A L Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 40 VL - ES/ER/TM-173 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - monitoring KW - McCracken County Kentucky KW - geophysical surveys KW - isotopes KW - radioactivity KW - government agencies KW - geophysical methods KW - pollution KW - Portsmouth Gaseous Diffusion Plant KW - radioactivity methods KW - radioactive isotopes KW - detection KW - Tennessee KW - surveys KW - Kentucky KW - Paducah Gaseous Diffusion Plant KW - nuclear facilities KW - ecology KW - Anderson County Tennessee KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52659039?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Smyre%2C+J+L%3BMoll%2C+B+W%3BKing%2C+A+L&rft.aulast=Smyre&rft.aufirst=J&rft.date=1996-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Gamma+radiological+surveys+of+the+Oak+Ridge+Reservation%2C+Paducah+Gaseous+Diffusion+Plant%2C+and+Portsmouth+Gaseous+Diffusion+Plant%2C+1990-1993%2C+and+overview+of+data+processing+and+analysis+by+the+Environmental+Restoration+Remote+Sensing+Program%2C+fiscal+year+1995&rft.title=Gamma+radiological+surveys+of+the+Oak+Ridge+Reservation%2C+Paducah+Gaseous+Diffusion+Plant%2C+and+Portsmouth+Gaseous+Diffusion+Plant%2C+1990-1993%2C+and+overview+of+data+processing+and+analysis+by+the+Environmental+Restoration+Remote+Sensing+Program%2C+fiscal+year+1995&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96012841NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Novel plutonium titanate compounds and solid solutions Pu (sub 2) Ti (sub 2) O (sub 7) -Ln (sub 2) Ti (sub 2) O (sub 7) ; relevance to nuclear waste disposal AN - 52546980; 1998-063342 JF - Journal of the American Ceramic Society AU - Shoup, Shara S AU - Bamberger, Carlos E AU - Haire, Richard G Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 1489 EP - 1493 PB - American Ceramic Society, Columbus, OH VL - 79 IS - 6 SN - 0002-7820, 0002-7820 KW - plutonium titanates KW - plutonium titanate compound KW - X-ray diffraction data KW - pollutants KW - pollution KW - waste disposal KW - synthesis KW - solid solution KW - geochemistry KW - radioactive waste KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52546980?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+American+Ceramic+Society&rft.atitle=Novel+plutonium+titanate+compounds+and+solid+solutions+Pu+%28sub+2%29+Ti+%28sub+2%29+O+%28sub+7%29+-Ln+%28sub+2%29+Ti+%28sub+2%29+O+%28sub+7%29+%3B+relevance+to+nuclear+waste+disposal&rft.au=Shoup%2C+Shara+S%3BBamberger%2C+Carlos+E%3BHaire%2C+Richard+G&rft.aulast=Shoup&rft.aufirst=Shara&rft.date=1996-06-01&rft.volume=79&rft.issue=6&rft.spage=1489&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Ceramic+Society&rft.issn=00027820&rft_id=info:doi/ L2 - http://www.blackwellpublishing.com/journal.asp?ref=0002-7820&site=1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 28 N1 - PubXState - OH N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - geochemistry; plutonium titanate compound; plutonium titanates; pollutants; pollution; radioactive waste; solid solution; synthesis; waste disposal; X-ray diffraction data ER - TY - JOUR T1 - Dissolved gas tracers in groundwater; simplified injection, sampling, and analysis AN - 50174696; 1996-065817 AB - Simplified injection, sampling, and analytical procedures using dissolved gases as groundwater tracers are presented for use in saturated conditions at both the laboratory and field scales. The injection of gases into the groundwater is accomplished by allowing the gas to diffuse through semipermeable tubing, minimizing the formation of bubbles that could modify the hydraulic properties around the well. We have simplified the collection of dissolved gases by developing a passive in situ headspace sampler the employs a semipermeable membrane and copper tubing equipped with a schrader valve. The headspace within the sampler equilibrates with the dissolved gases in the groundwater in around 24 hours, and no groundwater is collected, which is of great advantage for use in contaminated sites. The design parameters and the time to equilibrium of the headspace sampler can be adjusted for investigation requirements using the analytical equation presented. The analysis of the gases for tracer content is performed by using a common gas Chromatograph fitted with a thermal conductivity detector. Examples of the use of these methods at both the laboratory and field scales are presented. Copyright 1996 by the American Geophysical Union. JF - Water Resources Research AU - Sanford, William E AU - Shropshire, Robin G AU - Solomon, D Kip Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 1635 EP - 1642 PB - American Geophysical Union, Washington, DC VL - 32 IS - 6 SN - 0043-1397, 0043-1397 KW - United States KW - solute transport KW - Oak Ridge National Laboratory KW - hydrological methods KW - experimental studies KW - in situ KW - government agencies KW - solutes KW - column studies KW - hydrochemistry KW - passive in situ headspace sampler KW - ground water KW - gases KW - laboratory studies KW - gas injection KW - gas chromatography KW - saturated zone KW - tracers KW - Tennessee KW - geochemistry KW - instruments KW - field studies KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50174696?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=Dissolved+gas+tracers+in+groundwater%3B+simplified+injection%2C+sampling%2C+and+analysis&rft.au=Sanford%2C+William+E%3BShropshire%2C+Robin+G%3BSolomon%2C+D+Kip&rft.aulast=Sanford&rft.aufirst=William&rft.date=1996-06-01&rft.volume=32&rft.issue=6&rft.spage=1635&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F96WR00599 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 28 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2014-03-14 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - column studies; experimental studies; field studies; gas chromatography; gas injection; gases; geochemistry; government agencies; ground water; hydrochemistry; hydrological methods; in situ; instruments; laboratory studies; Oak Ridge National Laboratory; passive in situ headspace sampler; saturated zone; solute transport; solutes; Tennessee; tracers; United States DO - http://dx.doi.org/10.1029/96WR00599 ER - TY - JOUR T1 - A Design for Future-Oriented Government AN - 1761697335; 199603893 AB - Discusses the nature & theoretical basis of a design for future-oriented government that could be implemented within existing democracies. It is suggested that the future-oriented government must pursue & maintain nine central goals: recognition & respect for future generations & issues, a structured decision-making process, reliance on consensual decision-making, incentives to include people of wisdom, effective & comprehensive citizen participation, prevention of special interest lobbying, a just reconciliation between long & short term goals, commitments to long term plans, & the promotion of education. Structurally, the 2 main features of the system are the Court of Generations, which diagnoses the nature & extent of potential threats to future generations, & the Futures Congress, which is responsible for instituting measures aimed at resolving the problems raised by the Congress. These institutions are backed by the Futures Administration, which provides information & administrative support while the Futures Issues Commission & Coordination/Mediation Service facilitate discussion & interaction between the future-oriented institutions & the existing government. In such a system, the future-oriented institutions would eventually gain responsibility for issues such as the environment, energy, science & space projects, agriculture, etc. 2 Tables, 3 Figures. Adapted from the source document. JF - Futures AU - Tonn, Bruce AD - National Laboratory, PO Box 2008 Oak Ridge TN 37831-6207 Tel: 423-574-4041 bet@ornl.gov Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 413 EP - 431 VL - 28 IS - 5 SN - 0016-3287, 0016-3287 KW - future-oriented government structure, outline/goals KW - Political Systems KW - Government KW - Political Development KW - Futures (of Society) KW - article KW - 7210: social policy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1761697335?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocialservices&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Futures&rft.atitle=A+Design+for+Future-Oriented+Government&rft.au=Tonn%2C+Bruce&rft.aulast=Tonn&rft.aufirst=Bruce&rft.date=1996-06-01&rft.volume=28&rft.issue=5&rft.spage=413&rft.isbn=&rft.btitle=&rft.title=Futures&rft.issn=00163287&rft_id=info:doi/ LA - English DB - Social Services Abstracts N1 - Date revised - 2016-02-01 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Futures (of Society); Political Systems; Government; Political Development ER - TY - JOUR T1 - Reductive microbial dechlorination of indigenous polychlorinated biphenyls in soil using a sediment-free inoculum. AN - 78121170; 8652118 AB - In laboratory experiments, unagitated soil slurry bioreactors inoculated with micro-organisms extracted from polychlorinated biphenyl-contaminated (PCBs) sediments from the Hudson River were used to anaerobically dechlorinate PCBs. The onset of dechlorination activity was accelerated by the addition of certain organic acids (pyruvate and maleate) and single congeners (2,3,6-trichlorobiphenyl). Dechlorination was observed under several working conditions after 19 weeks of incubation with PCB-contaminated soil and nutrient solution. Best results showed a drop in average chlorine content from 4.3 to 3.6 chlorines per biphenyl due to a loss of m-chlorines. Soil used for these experiments was obtained from a PCB-contaminated (weathered Aroclor 1248) site at an electric power substation. Dechlorination was observed with no sediment particles or other matrix being added. JF - Biotechnology progress AU - Klasson, K T AU - Barton, J W AU - Evans, B S AU - Reeves, M E AD - Chemical Technology Division, Oak Ridge National Laboratory, Tennessee 37831-6044, USA. PY - 1996 SP - 310 EP - 315 VL - 12 IS - 3 SN - 8756-7938, 8756-7938 KW - Soil Pollutants KW - 0 KW - Chlorine KW - 4R7X1O2820 KW - Carbon KW - 7440-44-0 KW - Polychlorinated Biphenyls KW - DFC2HB4I0K KW - Biotechnology KW - Isomerism KW - Carbon -- metabolism KW - Chlorine -- metabolism KW - Anaerobiosis KW - Bacteria, Anaerobic -- metabolism KW - Soil Microbiology KW - Soil Pollutants -- metabolism KW - Polychlorinated Biphenyls -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78121170?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biotechnology+progress&rft.atitle=Reductive+microbial+dechlorination+of+indigenous+polychlorinated+biphenyls+in+soil+using+a+sediment-free+inoculum.&rft.au=Klasson%2C+K+T%3BBarton%2C+J+W%3BEvans%2C+B+S%3BReeves%2C+M+E&rft.aulast=Klasson&rft.aufirst=K&rft.date=1996-05-01&rft.volume=12&rft.issue=3&rft.spage=310&rft.isbn=&rft.btitle=&rft.title=Biotechnology+progress&rft.issn=87567938&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-08-01 N1 - Date created - 1996-08-01 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - An innovative method of model integration to forecast spatial patterns of shoreline change; a case study of Nags Head, North Carolina AN - 52852769; 1996-035087 JF - The Professional Geographer AU - Daniels, Richard C Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 195 EP - 209 PB - Association of American Geographers, Washington, DC VL - 48 IS - 2 SN - 0033-0124, 0033-0124 KW - United States KW - methods KW - shore features KW - erosion KW - landform evolution KW - shorelines KW - prediction KW - Dare County North Carolina KW - mapping KW - Nags Head North Carolina KW - models KW - sea-level changes KW - geographic information systems KW - planning KW - North Carolina KW - coastal environment KW - information systems KW - littoral erosion KW - climate KW - changes KW - Atlantic Coastal Plain KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52852769?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Professional+Geographer&rft.atitle=An+innovative+method+of+model+integration+to+forecast+spatial+patterns+of+shoreline+change%3B+a+case+study+of+Nags+Head%2C+North+Carolina&rft.au=Daniels%2C+Richard+C&rft.aulast=Daniels&rft.aufirst=Richard&rft.date=1996-05-01&rft.volume=48&rft.issue=2&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=The+Professional+Geographer&rft.issn=00330124&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 41 N1 - PubXState - DC N1 - Document feature - illus. incl. 6 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PFGGAC N1 - SubjectsTermNotLitGenreText - Atlantic Coastal Plain; changes; climate; coastal environment; Dare County North Carolina; erosion; geographic information systems; information systems; landform evolution; littoral erosion; mapping; methods; models; Nags Head North Carolina; North Carolina; planning; prediction; sea-level changes; shore features; shorelines; United States ER - TY - JOUR T1 - Conceptual design of soil venting systems AN - 52815807; 1996-061138 JF - Journal of Environmental Engineering AU - DePaoli, David W AU - Wilson, James H AU - Thomas, Carl O Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 399 EP - 406 PB - American Society of Civil Engineers, Environmental Engineering Division, New York, NY VL - 122 IS - 5 SN - 0733-9372, 0733-9372 KW - United States KW - contaminant plumes KW - soil vapor extraction KW - reclamation KW - techniques KW - remediation KW - decontamination KW - description KW - oil spills KW - algorithms KW - soils KW - biodegradation KW - in situ KW - soil venting KW - pollutants KW - soil treatment KW - pollution KW - mathematical models KW - equations KW - bioremediation KW - equilibrium KW - cost KW - models KW - case studies KW - Hill Air Force Base KW - Utah KW - design KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52815807?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Engineering&rft.atitle=Conceptual+design+of+soil+venting+systems&rft.au=DePaoli%2C+David+W%3BWilson%2C+James+H%3BThomas%2C+Carl+O&rft.aulast=DePaoli&rft.aufirst=David&rft.date=1996-05-01&rft.volume=122&rft.issue=5&rft.spage=399&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Engineering&rft.issn=07339372&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 40 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - JOEEDU N1 - SubjectsTermNotLitGenreText - algorithms; biodegradation; bioremediation; case studies; contaminant plumes; cost; decontamination; description; design; equations; equilibrium; Hill Air Force Base; in situ; mathematical models; models; oil spills; pollutants; pollution; reclamation; remediation; soil treatment; soil vapor extraction; soil venting; soils; techniques; United States; Utah ER - TY - RPRT T1 - Guide for developing conceptual models for ecological risk assessments AN - 52291803; 2001-001096 AB - Ecological conceptual models are the result of the problem formulation phase of an ecological risk assessment, which is an important component of the Remedial Investigation process. They present hypotheses of how the site contaminants might affect the site ecology. The contaminant sources, routes, media, routes, and endpoint receptors are presented in the form of a flow chart. This guide is for preparing the conceptual models; use of this guide will standardize the models so that they will be of high quality, useful to the assessment process, and sufficiently consistent so that connections between sources of exposure and receptors can be extended across operable units (OU). Generic conceptual models are presented for source, aquatic integrator, groundwater integrator, and terrestrial OUs. JF - Guide for developing conceptual models for ecological risk assessments AU - Suter, G W Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 21 VL - ES/ER/TM-186 KW - soils KW - aquifer vulnerability KW - U. S. Department of Energy KW - pollutants KW - government agencies KW - U. S. Environmental Protection Agency KW - pollution KW - migration of elements KW - remediation KW - ground water KW - aquifers KW - theoretical models KW - risk assessment KW - nuclear facilities KW - manuals KW - ecology KW - point sources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52291803?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Suter%2C+G+W&rft.aulast=Suter&rft.aufirst=G&rft.date=1996-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Guide+for+developing+conceptual+models+for+ecological+risk+assessments&rft.title=Guide+for+developing+conceptual+models+for+ecological+risk+assessments&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2001-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96010599NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Comparison of risk for pre- and post-remediation of uranium mill tailings from vicinity properties in Monticello, Utah. AN - 78006165; 8617597 AB - Pre- and post-remedial action dose rates were calculated on 101 Monticello, Utah, properties included in the Monticello Vicinity Property Remedial Action Project. Dose rates were calculated using the RESRAD computer code, which indicated that 98% of the effective dose equivalent was contributed by external gamma radiation and radon emanation. Radium concentrations in pCi g(-1) were averaged for pre- and post-remedial action measurements; point sources were not included in the averages. The volume of the deposit was also used in the dose calculation. In all cases the dose was reduced, and at 77 properties the dose was reduced to 0.30 mSv y(-1) (Department of Energy ALARA recommendation). A paired t-test showed a significant reduction (p<0.05) between the pre- and post-remedial action dose rates, The average cost remedial action, number of persons per household, number of properties remediated, and the reduction of cancer mortalities through remediation resulted in an approximate cost of 11,000,000 per life saved by remediation of mill tailings. JF - Health physics AU - Espegren, M L AU - Pierce, G A AU - Halford, D K AD - Oak Ridge National Laboratory, Grand Junction, CO 81502, USA. Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 556 EP - 558 VL - 70 IS - 4 SN - 0017-9078, 0017-9078 KW - Soil Pollutants, Radioactive KW - 0 KW - Uranium KW - 4OC371KSTK KW - Index Medicus KW - Environment KW - Radiation Dosage KW - Utah KW - Metallurgy KW - Risk Assessment KW - Neoplasms, Radiation-Induced -- economics KW - Neoplasms, Radiation-Induced -- prevention & control KW - Uranium -- analysis KW - Soil Pollutants, Radioactive -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78006165?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=Comparison+of+risk+for+pre-+and+post-remediation+of+uranium+mill+tailings+from+vicinity+properties+in+Monticello%2C+Utah.&rft.au=Espegren%2C+M+L%3BPierce%2C+G+A%3BHalford%2C+D+K&rft.aulast=Espegren&rft.aufirst=M&rft.date=1996-04-01&rft.volume=70&rft.issue=4&rft.spage=556&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-06-10 N1 - Date created - 1996-06-10 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Influence of cell position relative to planar alpha-particle sources on survival and preneoplastic transformation of primary rat tracheal epithelial cells. AN - 77974670; 8600503 AB - Rat tracheal epithelial cells exposed directly on planar 210Po sources exhibited exponential cell killing; however, no significant increase in induction of preneoplastic transformation was observed over a range of alpha-particle fluences (0.017-0.050 micron-2). In contrast, up to 10-fold increases in frequencies of preneoplastic transformants, above control levels, were observed after exposure of rat tracheal epithelial cells to similar alpha-particle fluences on 238Pu and 241Am sources. Two alternative hypotheses are evaluated as an explanation for this apparent difference in the biological effect of alpha particles emitted from different sources: (a) possible interactions between effects produced by alpha particles and by low-energy photons, which occur with 238Pu and 241Am but not with 210Po; and (b) the influence of spatial relationships between exposed cells and the surface of the planar source. The data suggest that cell-to-source spatial relationships affect both survival and transformation markedly. JF - Radiation research AU - Terzaghi-Howe, M AU - Ford, J R AU - Turner, J E AD - Biology Division, Oak Ridge National Laboratory, Tennessee 37831-8080, USA. Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 432 EP - 441 VL - 145 IS - 4 SN - 0033-7587, 0033-7587 KW - Plutonium KW - 53023GN24M KW - Polonium KW - DQY03U61EJ KW - Americium KW - VW92PHU2UY KW - Index Medicus KW - Space life sciences KW - Animals KW - Trachea -- cytology KW - Dose-Response Relationship, Radiation KW - Rats KW - Rats, Inbred F344 KW - Cells, Cultured KW - Cell Survival -- radiation effects KW - Epithelium -- radiation effects KW - Linear Energy Transfer KW - Male KW - Cell Transformation, Neoplastic -- radiation effects KW - Alpha Particles UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77974670?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+research&rft.atitle=Influence+of+cell+position+relative+to+planar+alpha-particle+sources+on+survival+and+preneoplastic+transformation+of+primary+rat+tracheal+epithelial+cells.&rft.au=Terzaghi-Howe%2C+M%3BFord%2C+J+R%3BTurner%2C+J+E&rft.aulast=Terzaghi-Howe&rft.aufirst=M&rft.date=1996-04-01&rft.volume=145&rft.issue=4&rft.spage=432&rft.isbn=&rft.btitle=&rft.title=Radiation+research&rft.issn=00337587&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-05-01 N1 - Date created - 1996-05-01 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Global Society and Information Technology: Social Science Challenges in the 21st Century AN - 61517365; 9707932 AB - The challenge for information technology in the 21st century is to help overcome numerous global, regional, & local problems that threaten the quality of life: global overpopulation; intense & potentially socioeconomically destructive global economic competition; continued pressures on the global environment; increasing levels of regionalized armed conflicts; regional water shortages & other environmental problems; & local transportation congestion, poverty, crime, & drug abuse. Social scientists must become aggressively involved & accept leadership roles in the conceptualization, development, & implementation of computer-based systems that have broad social impact. 4 References. Adapted from the source document. JF - Social Science Computer Review AU - Tonn, Bruce E AD - Policy Analysis Systems Group Oak Ridge National Laboratory, PO Box 2008 TN 37831 Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 78 EP - 80 VL - 14 IS - 1 SN - 0894-4393, 0894-4393 KW - information technology, 21st-century challenge, global/regional/local problem-solving/quality-of-life enhancement KW - Information Technology KW - World Problems KW - Globalization KW - Quality of Life KW - Technological Change KW - Futures (of Society) KW - article KW - 1772: sociology of science; sociology of technology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61517365?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Social+Science+Computer+Review&rft.atitle=Global+Society+and+Information+Technology%3A+Social+Science+Challenges+in+the+21st+Century&rft.au=Tonn%2C+Bruce+E&rft.aulast=Tonn&rft.aufirst=Bruce&rft.date=1996-04-01&rft.volume=14&rft.issue=1&rft.spage=78&rft.isbn=&rft.btitle=&rft.title=Social+Science+Computer+Review&rft.issn=08944393&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-28 N1 - CODEN - SSCREH N1 - SubjectsTermNotLitGenreText - Information Technology; Technological Change; Futures (of Society); World Problems; Quality of Life; Globalization ER - TY - JOUR T1 - Culture and the Problem of Universal Access to Electronic Information Systems AN - 61493491; 9707933 AB - The content, structure, & context of end-user communication via electronic information systems should be a component of systems design for the national information infrastructure (NII). Without such integration of the communication strategies of multiple end-user groups & communities, universal access to the NII cannot be guaranteed. 2 References. Adapted from the source document. JF - Social Science Computer Review AU - Treitler, Inga AD - Oak Ridge National Laboratory, PO Box 2008 TN 37831 Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 62 EP - 64 VL - 14 IS - 1 SN - 0894-4393, 0894-4393 KW - electronic information systems design, universal access problem, end-user communication strategies KW - Information Technology KW - Electronic Technology KW - Technology Policy KW - Access KW - Telecommunications KW - article KW - 0828: mass phenomena; communication KW - 1772: sociology of science; sociology of technology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61493491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Social+Science+Computer+Review&rft.atitle=Culture+and+the+Problem+of+Universal+Access+to+Electronic+Information+Systems&rft.au=Treitler%2C+Inga&rft.aulast=Treitler&rft.aufirst=Inga&rft.date=1996-04-01&rft.volume=14&rft.issue=1&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=Social+Science+Computer+Review&rft.issn=08944393&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-28 N1 - CODEN - SSCREH N1 - SubjectsTermNotLitGenreText - Information Technology; Telecommunications; Electronic Technology; Access; Technology Policy ER - TY - JOUR T1 - Sustainable Societies in the Information Age AN - 61452183; 9802003 AB - The ideas of sustainable development & societies & the power of advanced information technologies toward developing recommendations for social science research on information technology in society are interwoven. Worldwide concern has arisen over the potentially catastrophic consequences of global climate & environmental change, & means for the simultaneous protection of both the global environment & the global economy are considered. Necessary for achieving sustainable development are societies capable of designing, implementing, managing, & evaluating long-term environmental programs. Ten characteristics that describe sustainable societies are outlined, & how information technologies could support the evolution of sustainable societies is considered. Topics for social science research related to designing & ameliorating the negative consequences of eight hypothetical computer-based systems are presented. 44 References. Adapted from the source document. JF - The American Sociologist AU - Tonn, Bruce E AU - White, Dennis L AD - Oak Ridge National Laboratory, PO Box 2008 TN 37831-6207 Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 102 EP - 121 VL - 27 IS - 1 SN - 0003-1232, 0003-1232 KW - World Economy KW - Information Technology KW - Sustainable Development KW - Computers KW - Environmental Degradation KW - Social Development KW - Research KW - article KW - 1772: sociology of science; sociology of technology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61452183?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+American+Sociologist&rft.atitle=Sustainable+Societies+in+the+Information+Age&rft.au=Tonn%2C+Bruce+E%3BWhite%2C+Dennis+L&rft.aulast=Tonn&rft.aufirst=Bruce&rft.date=1996-04-01&rft.volume=27&rft.issue=1&rft.spage=102&rft.isbn=&rft.btitle=&rft.title=The+American+Sociologist&rft.issn=00031232&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-28 N1 - CODEN - ASLGAV N1 - SubjectsTermNotLitGenreText - Social Development; Sustainable Development; Information Technology; Research; Computers; Environmental Degradation; World Economy ER - TY - JOUR T1 - Fibrous calcite from the Ordovician of Tennessee; preservation of marine oxygen isotopic composition and its implications AN - 52830532; 1996-043988 JF - Sedimentology AU - Tobin, Kenneth J AU - Walker, Kenneth R AU - Steinhauff, D Mark AU - Mora, Claudia I Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 235 EP - 251 PB - Blackwell, Oxford-Boston VL - 43 IS - 2 SN - 0037-0746, 0037-0746 KW - Upper Ordovician KW - United States KW - Caradocian KW - oxygen KW - isotopes KW - Middle Ordovician KW - paleo-oceanography KW - stable isotopes KW - Ordovician KW - Holston Formation KW - paleotemperature KW - carbon KW - Brachiopoda KW - Tennessee KW - Invertebrata KW - chemical composition KW - Knox County Tennessee KW - minor elements KW - Paleozoic KW - isotope ratios KW - cementation KW - C-13/C-12 KW - Knoxville Tennessee KW - O-18/O-16 KW - cathodoluminescence KW - calcite KW - lithofacies KW - precipitation KW - diagenesis KW - petrography KW - carbonates KW - preservation KW - 06A:Sedimentary petrology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52830532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Sedimentology&rft.atitle=Fibrous+calcite+from+the+Ordovician+of+Tennessee%3B+preservation+of+marine+oxygen+isotopic+composition+and+its+implications&rft.au=Tobin%2C+Kenneth+J%3BWalker%2C+Kenneth+R%3BSteinhauff%2C+D+Mark%3BMora%2C+Claudia+I&rft.aulast=Tobin&rft.aufirst=Kenneth&rft.date=1996-04-01&rft.volume=43&rft.issue=2&rft.spage=235&rft.isbn=&rft.btitle=&rft.title=Sedimentology&rft.issn=00370746&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1365-3091/issues LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 64 N1 - Document feature - illus. incl. sects., 1 plate, 2 tables, sketch map N1 - Last updated - 2016-10-25 N1 - CODEN - SEDIAT N1 - SubjectsTermNotLitGenreText - Brachiopoda; C-13/C-12; calcite; Caradocian; carbon; carbonates; cathodoluminescence; cementation; chemical composition; diagenesis; Holston Formation; Invertebrata; isotope ratios; isotopes; Knox County Tennessee; Knoxville Tennessee; lithofacies; Middle Ordovician; minor elements; O-18/O-16; Ordovician; oxygen; paleo-oceanography; paleotemperature; Paleozoic; petrography; precipitation; preservation; stable isotopes; Tennessee; United States; Upper Ordovician ER - TY - JOUR T1 - Cokriging surface topography and seismic refraction data for bedrock topography AN - 52753610; 1997-016118 JF - Journal of Environmental & Engineering Geophysics AU - Nyquist, J E AU - Doll, W E AU - Davis, R K AU - Hopkins, R A A2 - Carpenter, Phil Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 67 EP - 74 PB - Environmental and Engineering Geophysical Society, Englewood, CO VL - 1 IS - 1 SN - 1083-1363, 1083-1363 KW - United States KW - geophones KW - cokriging KW - geophysical surveys KW - spatial data KW - site exploration KW - government agencies KW - data processing KW - Appalachians KW - refraction methods KW - topography KW - errors KW - Tennessee KW - Anderson County Tennessee KW - Valley and Ridge Province KW - Oak Ridge National Laboratory KW - bedrock KW - North America KW - variance analysis KW - statistical analysis KW - geophysical methods KW - seismic methods KW - computer programs KW - variograms KW - structure contour maps KW - maps KW - surveys KW - regression analysis KW - arrays KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52753610?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+%26+Engineering+Geophysics&rft.atitle=Cokriging+surface+topography+and+seismic+refraction+data+for+bedrock+topography&rft.au=Nyquist%2C+J+E%3BDoll%2C+W+E%3BDavis%2C+R+K%3BHopkins%2C+R+A&rft.aulast=Nyquist&rft.aufirst=J&rft.date=1996-04-01&rft.volume=1&rft.issue=1&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+%26+Engineering+Geophysics&rft.issn=10831363&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 10 N1 - PubXState - CO N1 - Document feature - illus. N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; Appalachians; arrays; bedrock; cokriging; computer programs; data processing; errors; geophones; geophysical methods; geophysical surveys; government agencies; maps; North America; Oak Ridge National Laboratory; refraction methods; regression analysis; seismic methods; site exploration; spatial data; statistical analysis; structure contour maps; surveys; Tennessee; topography; United States; Valley and Ridge Province; variance analysis; variograms ER - TY - JOUR T1 - Results of the independent radiological verification survey of the remedial action performed at the former Alba Craft Laboratory site, Oxford, Ohio, (OXO001) AN - 52647377; 1998-003221 AB - Between October 1952 and February 1957, National Lead of Ohio (NLO), a primary contractor for the Atomic Energy Commission (AEC), subcontracted certain uranium machining operations to Alba Craft Laboratory, Incorporated, located at 10-14 West Rose Avenue, Oxford, Ohio. A team from ORNL conducted a radiological verification survey of the former Alba Craft Laboratory property between December 1994 and February 1995. The survey was conducted at the request of DOE and included directly measured radiation levels, the collection and analysis of soil samples to determine concentrations of uranium and certain other radionuclides, and comparison of these data to the guidelines. This document reports the findings of this survey. The results of the independent verification survey of the former Alba Craft Laboratory property demonstrate that all contaminated areas have been remediated to radionuclide concentrations and activity levels below the applicable guideline limits set by DOE. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Kleinhans, K R AU - Murray, M E AU - Carrier, R F Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 32 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - United States KW - soils KW - concentration KW - isotopes KW - site exploration KW - pollutants KW - impact statements KW - pollution KW - remediation KW - radioactive isotopes KW - detection KW - metals KW - Oxford Ohio KW - Butler County Ohio KW - nuclear facilities KW - uranium KW - actinides KW - Ohio KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52647377?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Kleinhans%2C+K+R%3BMurray%2C+M+E%3BCarrier%2C+R+F&rft.aulast=Kleinhans&rft.aufirst=K&rft.date=1996-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Results+of+the+independent+radiological+verification+survey+of+the+remedial+action+performed+at+the+former+Alba+Craft+Laboratory+site%2C+Oxford%2C+Ohio%2C+%28OXO001%29&rft.title=Results+of+the+independent+radiological+verification+survey+of+the+remedial+action+performed+at+the+former+Alba+Craft+Laboratory+site%2C+Oxford%2C+Ohio%2C+%28OXO001%29&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96010625NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - actinides; Butler County Ohio; concentration; detection; impact statements; isotopes; metals; nuclear facilities; Ohio; Oxford Ohio; pollutants; pollution; radioactive isotopes; remediation; site exploration; soils; United States; uranium ER - TY - JOUR T1 - The parental magmas of the Freetown layered complex inferred from the compositions of augite oikocrysts and a geochemical summation AN - 52601073; 1998-036132 JF - Eos, Transactions, American Geophysical Union AU - Chalokwu, Christopher I AU - Riciputi, Lee R AU - Anonymous Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 282 PB - American Geophysical Union, Washington, DC VL - 77 IS - 17, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - ion probe data KW - igneous rocks KW - augite KW - mass spectra KW - pyroxene group KW - plutonic rocks KW - clinopyroxene KW - major elements KW - cumulates KW - Sierra Leone KW - spectra KW - rare earths KW - trace elements KW - geochemistry KW - chain silicates KW - poikilitic texture KW - textures KW - layered intrusions KW - West Africa KW - partition coefficients KW - intrusions KW - dikes KW - metals KW - magmas KW - Freetown Complex KW - Africa KW - gabbros KW - diabase KW - oikocrysts KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52601073?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+parental+magmas+of+the+Freetown+layered+complex+inferred+from+the+compositions+of+augite+oikocrysts+and+a+geochemical+summation&rft.au=Chalokwu%2C+Christopher+I%3BRiciputi%2C+Lee+R%3BAnonymous&rft.aulast=Chalokwu&rft.aufirst=Christopher&rft.date=1996-04-01&rft.volume=77&rft.issue=17%2C+Suppl.&rft.spage=282&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1996 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Africa; augite; chain silicates; clinopyroxene; cumulates; diabase; dikes; Freetown Complex; gabbros; geochemistry; igneous rocks; intrusions; ion probe data; layered intrusions; magmas; major elements; mass spectra; metals; oikocrysts; partition coefficients; plutonic rocks; poikilitic texture; pyroxene group; rare earths; Sierra Leone; silicates; spectra; textures; trace elements; West Africa ER - TY - RPRT T1 - Results of the independent radiological verification survey at 4400 Piehl Road, Ottawa Lake, Michigan (BTO002) AN - 52166628; 2002-000159 AB - At the request of the US Department of Energy (DOE), a team from Oak Ridge National Laboratory (ORNL) conducted an independent radiological verification survey at Ottawa Lake, Michigan. The survey was performed in November and December of 1994. The purpose of the survey was to verify that the site was remediated to levels below the DOE guidelines for FUSRAP sites. Results of the independent radiological verification survey at Ottawa Lake, Michigan confirm that the residual uranium contamination at the site is below DOE FUSRAP guidelines for unrestricted use. JF - Results of the independent radiological verification survey at 4400 Piehl Road, Ottawa Lake, Michigan (BTO002) AU - Murray, M E AU - Brown, K S Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 22 VL - ORNL/RASA-95/16 KW - United States KW - soils KW - Michigan Lower Peninsula KW - pollutants KW - pollution KW - Ottawa Lake KW - remediation KW - radioactive waste KW - metals KW - Ottawa County Michigan KW - uranium KW - Michigan KW - waste disposal KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52166628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Murray%2C+M+E%3BBrown%2C+K+S&rft.aulast=Murray&rft.aufirst=M&rft.date=1996-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Results+of+the+independent+radiological+verification+survey+at+4400+Piehl+Road%2C+Ottawa+Lake%2C+Michigan+%28BTO002%29&rft.title=Results+of+the+independent+radiological+verification+survey+at+4400+Piehl+Road%2C+Ottawa+Lake%2C+Michigan+%28BTO002%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2002-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96011220NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - A new approach to interpretation of airborne magnetic and electromagnetic data AN - 50900828; 2002-027239 JF - Proceedings of SAGEEP AU - Traynin, P AU - Zhdanov, M AU - Nyquist, Jonathan E AU - Beard, Les P AU - Doll, W AU - Bell, Ronald S AU - Cramer, Mark H Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 677 EP - 686 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1996 KW - total normalized gradient KW - geophysical methods KW - electromagnetic methods KW - magnetic methods KW - wiener filters KW - frequency KW - interpretation KW - filters KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50900828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SAGEEP&rft.atitle=A+new+approach+to+interpretation+of+airborne+magnetic+and+electromagnetic+data&rft.au=Traynin%2C+P%3BZhdanov%2C+M%3BNyquist%2C+Jonathan+E%3BBeard%2C+Les+P%3BDoll%2C+W%3BBell%2C+Ronald+S%3BCramer%2C+Mark+H&rft.aulast=Traynin&rft.aufirst=P&rft.date=1996-04-01&rft.volume=1996&rft.issue=&rft.spage=677&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SAGEEP&rft.issn=1554-8015&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 7 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; electromagnetic methods; filters; frequency; geophysical methods; interpretation; magnetic methods; total normalized gradient; wiener filters ER - TY - JOUR T1 - Clean enough for industry? An airborne geophysical case study AN - 50900803; 2002-027256 AB - Data from two airborne geophysical surveys of the Department of Energy's Oak Ridge Reservation (ORR) were extremely valuable in deciding whether a 1000-acre (400 hectare) parcel of the ORR should be leased to the City of Oak Ridge for industrial development. Our findings, based on electromagnetic and magnetic data, were incorporated in the federally mandated Environmental Assessment Statement (EAS), and in general supported claims that this land was never used as a hazardous waste disposal site. We estimated the amount of iron required to produce each anomaly using a simple dipole model. All anomalies with equivalent sources greater than approximately 1000 kg of iron were checked in the field, and the source of all but one identified as either a bridge, reinforced concrete debris, or a similarly benign object. Additionally, some smaller anomalies (equivalent sources of roughly 500 kg) have been checked; thus far, these also have innocuous sources. Airborne video proved invaluable in identifying logging equipment as the source of some of these anomalies. Geologic noise may account for some of the remaining anomalies. Naturally occurring accumulations of magnetic minerals in the soil on the ORR have been shown to produce anomalies which, at a sensor height of 30 m, are comparable to the anomaly produced by about 500 kg of iron. By comparison, the electronic noise of the magnetic gradiometer, 0.01-0.02 nT/m, is equivalent to only about 50-100 kg of iron at a 30 m sensor height. The electromagnetic data, combined with field mapping of karst structures, provided evidence of a northeast-southwest striking conduit spanning the parcel. The possible existence of a karst conduit led the EAS authors to conclude that this is a "sensitive hydrologic setting". We conclude that aerial geophysics is an extremely cost-effective, and efficient technique for screening large tracts of land for environmental characterization. JF - Proceedings of SAGEEP AU - Nyquist, Jonathan E AU - Beard, Les P AU - Bell, Ronald S AU - Cramer, Mark H Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 853 EP - 863 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1996 KW - United States KW - Oak Ridge National Laboratory KW - U. S. Department of Energy KW - geophysical surveys KW - government agencies KW - geophysical methods KW - simple dipole model KW - magnetic anomalies KW - karst KW - resistivity KW - environmental analysis KW - noise KW - Tennessee KW - electromagnetic methods KW - surveys KW - waste disposal KW - airborne methods KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50900803?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SAGEEP&rft.atitle=Clean+enough+for+industry%3F+An+airborne+geophysical+case+study&rft.au=Nyquist%2C+Jonathan+E%3BBeard%2C+Les+P%3BBell%2C+Ronald+S%3BCramer%2C+Mark+H&rft.aulast=Nyquist&rft.aufirst=Jonathan&rft.date=1996-04-01&rft.volume=1996&rft.issue=&rft.spage=853&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SAGEEP&rft.issn=1554-8015&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 8 N1 - PubXState - CO N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; electromagnetic methods; environmental analysis; geophysical methods; geophysical surveys; government agencies; karst; magnetic anomalies; noise; Oak Ridge National Laboratory; resistivity; simple dipole model; surveys; Tennessee; U. S. Department of Energy; United States; waste disposal ER - TY - JOUR T1 - Efficient expression of the gene for spinach phosphoribulokinase in Pichia pastoris and utilization of the recombinant enzyme to explore the role of regulatory cysteinyl residues by site-directed mutagenesis. AN - 78015317; 8626451 AB - Phosphoribulokinase (PRK), unique to photosynthetic organisms, is regulated in higher plants by thioredoxin-mediated thiol-disulfide exchange in a light-dependent manner. Prior attempts to overexpress the higher plant PRK gene in Escherichia coli for structure-function studies have been hampered by sensitivity of the recombinant protein to proteolysis as well as toxic effects of the protein on the host. To overcome these impediments, we have spliced the spinach PRK coding sequence immediately downstream from the AOX1 (alcohol oxidase) promoter of Pichia pastoris, displacing the chromosomal AOX1 gene. The PRK gene is now expressed, in response to methanol, at 4-6% of total soluble protein, without significant in vivo degradation of the recombinant enzyme. This recombinant spinach PRK is purified to homogeneity by successive anion-exchange and dye-affinity chromatography and is shown to be electrophoretically and kinetically indistinguishable from the authentic spinach counterpart. Site-specific replacement of all of PRK's cysteinyl residues (both individually and in combination) demonstrates a modest catalytically facilitative role for Cys-55 (one of the regulatory residues) and the lack of any catalytic role for Cys-16 (the other regulatory residue), Cys-244, or Cys-250. Mutants with seryl substitutions at position 55 display non-hyperbolic kinetics relative to the concentration of ribulose 5-phosphate. Sulfate restores hyperbolic kinetics and enhances kinase activity, presumably reflecting conformational differences between the position 55 mutants and wild-type enzyme. Catalytic competence of the C16S-C55S double mutant proves that mere loss of free sulfhydryl groups by oxidative regulation cannot account entirely for the accompanying total inactivation. JF - The Journal of biological chemistry AU - Brandes, H K AU - Hartman, F C AU - Lu, T Y AU - Larimer, F W AD - Protein Engineering Program, Biology Division, Oak Ridge National Laboratory, Tennessee 37831, USA. Y1 - 1996/03/15/ PY - 1996 DA - 1996 Mar 15 SP - 6490 EP - 6496 VL - 271 IS - 11 SN - 0021-9258, 0021-9258 KW - DNA Primers KW - 0 KW - Recombinant Proteins KW - Phosphotransferases (Alcohol Group Acceptor) KW - EC 2.7.1.- KW - phosphoribulokinase KW - EC 2.7.1.19 KW - Cysteine KW - K848JZ4886 KW - Index Medicus KW - Mutagenesis, Site-Directed KW - Base Sequence KW - DNA Primers -- genetics KW - Cysteine -- genetics KW - Molecular Sequence Data KW - Gene Expression KW - Amino Acid Sequence KW - Binding Sites -- genetics KW - Recombinant Proteins -- genetics KW - Spinacia oleracea -- enzymology KW - Pichia -- genetics KW - Genes, Plant KW - Spinacia oleracea -- genetics KW - Phosphotransferases (Alcohol Group Acceptor) -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78015317?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+biological+chemistry&rft.atitle=Efficient+expression+of+the+gene+for+spinach+phosphoribulokinase+in+Pichia+pastoris+and+utilization+of+the+recombinant+enzyme+to+explore+the+role+of+regulatory+cysteinyl+residues+by+site-directed+mutagenesis.&rft.au=Brandes%2C+H+K%3BHartman%2C+F+C%3BLu%2C+T+Y%3BLarimer%2C+F+W&rft.aulast=Brandes&rft.aufirst=H&rft.date=1996-03-15&rft.volume=271&rft.issue=11&rft.spage=6490&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+biological+chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-06-24 N1 - Date created - 1996-06-24 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Determination of personal exposure of non-smokers to environmental tobacco smoke in the United States. AN - 78112269; 8785663 AB - The potential health effects of exposure to environmental tobacco smoke (ETS) is a controversial subject, especially in the United States. Most studies on this subject have relied on reports of exposure from interviews or from questionnaires administered to the subjects. Other studies have derived data from actual measurements of markers of ETS in areas where tobacco products, especially cigarettes, are "being smoked" and the exposure of the subjects have been extrapolated from the values obtained. In this study, measurements of airborne ETS markers were made in approximately 1000 non-smokers in the US, who wore personal air sampling systems "at work" and "away from work". Participants in this study stated that they had not used tobacco products, nicotine patches, or nicotine gum for at least 6 months. It was found that the largest concentrations of ETS markers were encountered "away from work" and that, in general, the amount of ETS to which the subjects were exposed was markedly lower than those estimated in previous studies. Additionally, it appears that there is an important difference between the exposure to ETS perceived by participants and the actual exposures measured in this study. JF - Lung cancer (Amsterdam, Netherlands) AU - Jenkins, R A AU - Palausky, M A AU - Counts, R W AU - Guerin, M R AU - Dindal, A B AU - Bayne, C K AD - Oak Ridge National Laboratory, Tennessee, USA. Y1 - 1996/03// PY - 1996 DA - March 1996 SP - S195 EP - S213 VL - 14 Suppl 1 SN - 0169-5002, 0169-5002 KW - Alkaloids KW - 0 KW - Terpenes KW - Tobacco Smoke Pollution KW - Nicotine KW - 6M3C89ZY6R KW - myosmine KW - 9O0A545W4L KW - solanesol KW - FF31XTR2N4 KW - Index Medicus KW - United States KW - Social Class KW - Terpenes -- analysis KW - Humans KW - Adult KW - Alkaloids -- analysis KW - Male KW - Female KW - Nicotine -- analysis KW - Tobacco Smoke Pollution -- analysis KW - Occupational Exposure -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78112269?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Lung+cancer+%28Amsterdam%2C+Netherlands%29&rft.atitle=Determination+of+personal+exposure+of+non-smokers+to+environmental+tobacco+smoke+in+the+United+States.&rft.au=Jenkins%2C+R+A%3BPalausky%2C+M+A%3BCounts%2C+R+W%3BGuerin%2C+M+R%3BDindal%2C+A+B%3BBayne%2C+C+K&rft.aulast=Jenkins&rft.aufirst=R&rft.date=1996-03-01&rft.volume=14+Suppl+1&rft.issue=&rft.spage=S195&rft.isbn=&rft.btitle=&rft.title=Lung+cancer+%28Amsterdam%2C+Netherlands%29&rft.issn=01695002&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-09-24 N1 - Date created - 1996-09-24 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Seismic reflection evidence for the evolution of a transcurrent fault system; the Norumbega fault zone, Maine AN - 52867374; 1996-026555 AB - A seismic reflection profile in east-central Maine reveals a steeply dipping fault zone that terminates in diffraction hyperbolae that are associated with an offset of the Moho. When combined with data from geologic mapping, the seismic data imply Mesozoic or post-Mesozoic dip-slip reactivation of the Norumbega fault zone, hitherto interpreted as a locus of mid- to late Paleozoic dextral offset. This finding highlights the value of seismic reflection data in determining the history of fault displacement and warns of the complexities that arise in attempts to seismically characterize faults in polygenic tectonic regimes. JF - Geology (Boulder) AU - Doll, William E AU - Domoracki, William J AU - Costain, John K AU - Coruh, Cahit AU - Ludman, Allan AU - Hopeck, John T Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 251 EP - 254 PB - Geological Society of America (GSA), Boulder, CO VL - 24 IS - 3 SN - 0091-7613, 0091-7613 KW - United States KW - geophysical surveys KW - finite difference analysis KW - east-central Maine KW - Norumbega fault zone KW - vertical seismic profiles KW - Penobscot County Maine KW - transcurrent faults KW - tectonics KW - faults KW - seismic profiles KW - Washington County Maine KW - statistical analysis KW - geophysical methods KW - reflection methods KW - dip-slip faults KW - reactivation KW - Mohorovicic discontinuity KW - seismic methods KW - Hancock County Maine KW - surveys KW - geophysical profiles KW - polyphase processes KW - Maine KW - fault zones KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52867374?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=Seismic+reflection+evidence+for+the+evolution+of+a+transcurrent+fault+system%3B+the+Norumbega+fault+zone%2C+Maine&rft.au=Doll%2C+William+E%3BDomoracki%2C+William+J%3BCostain%2C+John+K%3BCoruh%2C+Cahit%3BLudman%2C+Allan%3BHopeck%2C+John+T&rft.aulast=Doll&rft.aufirst=William&rft.date=1996-03-01&rft.volume=24&rft.issue=3&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2F0091-7613%281996%290242.3.CO%3B2 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 29 N1 - PubXState - CO N1 - Document feature - sect., sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - dip-slip faults; east-central Maine; fault zones; faults; finite difference analysis; geophysical methods; geophysical profiles; geophysical surveys; Hancock County Maine; Maine; Mohorovicic discontinuity; Norumbega fault zone; Penobscot County Maine; polyphase processes; reactivation; reflection methods; seismic methods; seismic profiles; statistical analysis; surveys; tectonics; transcurrent faults; United States; vertical seismic profiles; Washington County Maine DO - http://dx.doi.org/10.1130/0091-7613(1996)024<0251:SREFTE>2.3.CO;2 ER - TY - JOUR T1 - An ion microprobe study of fractionated sulfur isotopes in hydrothermal sulfides of the Kaidun meteorite breccia AN - 52819178; 1996-051388 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - McSween, Harry Y, Jr AU - Riciputi, Lee R AU - Paterson, Bruce A Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 855 EP - 856 PB - Lunar and Planetary Science Conference, Houston, TX VL - 27, Part 2 KW - breccia KW - stony meteorites KW - ion probe data KW - isotopes KW - isotope ratios KW - mass spectra KW - carbonaceous chondrites KW - stable isotopes KW - meteorites KW - Kaidun Meteorite KW - sedimentary rocks KW - S-34/S-32 KW - sulfur KW - spectra KW - CM chondrites KW - chondrites KW - sulfides KW - clastic rocks KW - fractionation KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52819178?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=An+ion+microprobe+study+of+fractionated+sulfur+isotopes+in+hydrothermal+sulfides+of+the+Kaidun+meteorite+breccia&rft.au=McSween%2C+Harry+Y%2C+Jr%3BRiciputi%2C+Lee+R%3BPaterson%2C+Bruce+A&rft.aulast=McSween&rft.aufirst=Harry&rft.date=1996-03-01&rft.volume=27%2C+Part+2&rft.issue=&rft.spage=855&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Twenty-seventh Lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - breccia; carbonaceous chondrites; chondrites; clastic rocks; CM chondrites; fractionation; ion probe data; isotope ratios; isotopes; Kaidun Meteorite; mass spectra; meteorites; S-34/S-32; sedimentary rocks; spectra; stable isotopes; stony meteorites; sulfides; sulfur ER - TY - JOUR T1 - Anthropogenic radioactivity in the vicinity of the Bilibino nuclear power station, Chukotka, Russia AN - 52711102; 1997-041294 JF - Polar Geography (1995) AU - Cooper, Lee W AU - Larsen, I L AU - Franklin, Greg L AU - Houser, George F AU - Emelyanova, Ludmila G AU - Neretin, Lev N Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 3 EP - 19 PB - V. H. Winston and Son, Palm Beach, FL VL - 20 IS - 1 SN - 1088-937X, 1088-937X KW - cobalt KW - isotopes KW - radioactivity KW - Russian Federation KW - vegetation KW - manganese KW - Mn-54 KW - Chukchi Peninsula KW - radioactive isotopes KW - Commonwealth of Independent States KW - cesium KW - Asia KW - fallout KW - soils KW - Co-60 KW - pollutants KW - human activity KW - effluents KW - surface water KW - alkali metals KW - pollution KW - Cs-137 KW - metals KW - nuclear facilities KW - Russian Far East KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52711102?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Polar+Geography+%281995%29&rft.atitle=Anthropogenic+radioactivity+in+the+vicinity+of+the+Bilibino+nuclear+power+station%2C+Chukotka%2C+Russia&rft.au=Cooper%2C+Lee+W%3BLarsen%2C+I+L%3BFranklin%2C+Greg+L%3BHouser%2C+George+F%3BEmelyanova%2C+Ludmila+G%3BNeretin%2C+Lev+N&rft.aulast=Cooper&rft.aufirst=Lee&rft.date=1996-03-01&rft.volume=20&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Polar+Geography+%281995%29&rft.issn=1088937X&rft_id=info:doi/ L2 - http://www.bellpub.com/pgg/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 10 N1 - PubXState - FL N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkali metals; Asia; cesium; Chukchi Peninsula; Co-60; cobalt; Commonwealth of Independent States; Cs-137; effluents; fallout; human activity; isotopes; manganese; metals; Mn-54; nuclear facilities; pollutants; pollution; radioactive isotopes; radioactivity; Russian Far East; Russian Federation; soils; surface water; vegetation ER - TY - JOUR T1 - FY94 site characterization and multilevel well installation at a west Bear Creek valley research site on the Oak Ridge Reservation AN - 52630859; 1998-003251 AB - The goals of this project are to collect data that will assist in determining what constitutes a representative groundwater sample in fractured shale typical of much of the geology underlying the ORR waste disposal sites, and to determine how monitoring-well construction and sampling methods impact the representativeness of the sample. This report details the FY94 field activities at a research site in west Bear Creek Valley on the Oak Ridge Reservation (ORR). These activities funded by the Energy Systems Groundwater Program Office through the Oak Ridge Reservation Hydrologic and Geologic Studies (ORRHAGS) task, focus on developing appropriate sampling protocols for the type of fractured media that underlies many of the ORR waste disposal sites. Currently accepted protocols were developed for porous media and are likely to result in nonrepresentative samples in fractured systems. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Moline, G R AU - Schreiber, M E Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 90 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - wells KW - United States KW - Oak Ridge National Laboratory KW - hydrology KW - isotopes KW - site exploration KW - government agencies KW - waste disposal sites KW - pollution KW - porous materials KW - migration of elements KW - ground water KW - fractures KW - radioactive isotopes KW - sampling KW - Tennessee KW - nuclear facilities KW - confining beds KW - Anderson County Tennessee KW - hydraulic conductivity KW - water wells KW - permeability KW - design KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52630859?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Moline%2C+G+R%3BSchreiber%2C+M+E&rft.aulast=Moline&rft.aufirst=G&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=FY94+site+characterization+and+multilevel+well+installation+at+a+west+Bear+Creek+valley+research+site+on+the+Oak+Ridge+Reservation&rft.title=FY94+site+characterization+and+multilevel+well+installation+at+a+west+Bear+Creek+valley+research+site+on+the+Oak+Ridge+Reservation&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96010347NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; confining beds; design; fractures; government agencies; ground water; hydraulic conductivity; hydrology; isotopes; migration of elements; nuclear facilities; Oak Ridge National Laboratory; permeability; pollution; porous materials; radioactive isotopes; sampling; site exploration; Tennessee; United States; waste disposal sites; water wells; wells ER - TY - JOUR T1 - Studies on the applications of an immunoassay for mercury AN - 52523340; 1999-008628 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Waters, Larry C AU - Counts, Richard W AU - Smith, Rob R AU - Jenkins, Roger A A2 - Oteyza, Julian Y1 - 1996/03// PY - 1996 DA - March 1996 PB - American Chemical Society, Washington, DC VL - 211 SN - 0065-7727, 0065-7727 KW - water KW - soils KW - concentration KW - neutron activation analysis data KW - pollutants KW - sludge KW - pollution KW - correlation KW - bioavailability KW - hydrochemistry KW - measurement KW - toxicity KW - metals KW - immunoassays KW - X-ray fluorescence spectra KW - applications KW - spectra KW - geochemistry KW - accuracy KW - mercury KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52523340?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.atitle=Studies+on+the+applications+of+an+immunoassay+for+mercury&rft.au=Waters%2C+Larry+C%3BCounts%2C+Richard+W%3BSmith%2C+Rob+R%3BJenkins%2C+Roger+A&rft.aulast=Waters&rft.aufirst=Larry&rft.date=1996-03-01&rft.volume=211&rft.issue=&rft.spage=ENVR+006&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.issn=00657727&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 211th ACS national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accuracy; applications; bioavailability; concentration; correlation; geochemistry; hydrochemistry; immunoassays; measurement; mercury; metals; neutron activation analysis data; pollutants; pollution; sludge; soils; spectra; toxicity; water; X-ray fluorescence spectra ER - TY - JOUR T1 - Mineralogy and oxygen isotope composition of microbially produced magnetic iron oxides at thermophilic temperatures AN - 52520415; 1999-008798 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Zhang, C AU - Liu, S AU - Phelps, T J AU - Cole, D R AU - Fortier, S M AU - Horita, J AU - Valley, J W A2 - Oteyza, Julian Y1 - 1996/03// PY - 1996 DA - March 1996 PB - American Chemical Society, Washington, DC VL - 211 SN - 0065-7727, 0065-7727 KW - biomineralization KW - oxygen KW - X-ray diffraction data KW - isotopes KW - isotope ratios KW - O-18/O-16 KW - stable isotopes KW - temperature KW - organic compounds KW - organic acids KW - biogenic processes KW - mineral composition KW - oxides KW - SEM data KW - magnetite KW - chemical fractionation KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52520415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.atitle=Mineralogy+and+oxygen+isotope+composition+of+microbially+produced+magnetic+iron+oxides+at+thermophilic+temperatures&rft.au=Zhang%2C+C%3BLiu%2C+S%3BPhelps%2C+T+J%3BCole%2C+D+R%3BFortier%2C+S+M%3BHorita%2C+J%3BValley%2C+J+W&rft.aulast=Zhang&rft.aufirst=C&rft.date=1996-03-01&rft.volume=211&rft.issue=&rft.spage=GEOC+122&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.issn=00657727&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 211th ACS national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biogenic processes; biomineralization; chemical fractionation; isotope ratios; isotopes; magnetite; mineral composition; O-18/O-16; organic acids; organic compounds; oxides; oxygen; SEM data; stable isotopes; temperature; X-ray diffraction data ER - TY - JOUR T1 - Migration and growth of microorganisms in the deep subsurface AN - 52519550; 1999-008800 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Onstott, T C AU - Phelps, T J AU - Colwell, F S A2 - Oteyza, Julian Y1 - 1996/03// PY - 1996 DA - March 1996 PB - American Chemical Society, Washington, DC VL - 211 SN - 0065-7727, 0065-7727 KW - migration KW - concentration KW - growth rates KW - experimental studies KW - diffusion KW - biomass KW - geomicrobiology KW - rates KW - fluid dynamics KW - models KW - mass balance KW - bacteria KW - geochemistry KW - microorganisms KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52519550?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.atitle=Migration+and+growth+of+microorganisms+in+the+deep+subsurface&rft.au=Onstott%2C+T+C%3BPhelps%2C+T+J%3BColwell%2C+F+S&rft.aulast=Onstott&rft.aufirst=T&rft.date=1996-03-01&rft.volume=211&rft.issue=&rft.spage=GEOC+124&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.issn=00657727&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 211th ACS national meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bacteria; biomass; concentration; diffusion; experimental studies; fluid dynamics; geochemistry; geomicrobiology; growth rates; mass balance; microorganisms; migration; models; rates ER - TY - RPRT T1 - Wetland survey of the X-10 Bethel Valley and Melton Valley groundwater operable units at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52285177; 2001-001036 AB - Surveys for wetland presence or absence were conducted in both the Melton Valley and the Bethel Valley Groundwater Operable Units (GWOU) on the DOE Oak Ridge Reservation (ORR) from October 1994 through September 1995. Wetlands were identified using the criteria and methods set forth in the Wetlands Delineation Manual (Army Corps of Engineers, 1987). Wetlands were identified during field surveys that examined and documented vegetation, soils, and hydrologic evidence. Boundaries of wetlands in Waste Area Grouping (WAG) 2 and on the former proposed site of the Advanced Neutron Source in the upper Melton Branch watershed were located by civil survey during previous wetland surveys. A total of 215 individual wetland areas ranging in size from 0.002 ha to 9.97 ha were identified in the Bethel Valley and Melton Valley GWOUs. The wetlands are classified as palustrine forested broad-leaved deciduous (PFO1), palustrine scrub-shrub broad-leaved deciduous (PSS1), and palustrine persistent emergent (PEM1). JF - Wetland survey of the X-10 Bethel Valley and Melton Valley groundwater operable units at Oak Ridge National Laboratory, Oak Ridge, Tennessee AU - Rosensteel, B A Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 62 VL - ORNL/ER--350 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - hydrology KW - terrestrial environment KW - site exploration KW - regulations KW - watersheds KW - pollution KW - vegetation KW - Bethel Valley KW - wetlands KW - Tennessee KW - paludal environment KW - Anderson County Tennessee KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52285177?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Rosensteel%2C+B+A&rft.aulast=Rosensteel&rft.aufirst=B&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Wetland+survey+of+the+X-10+Bethel+Valley+and+Melton+Valley+groundwater+operable+units+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Wetland+survey+of+the+X-10+Bethel+Valley+and+Melton+Valley+groundwater+operable+units+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2001-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96008143NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Geochemistry of aluminum in high temperature brines AN - 52145971; 2002-013656 JF - Federal Geothermal Research Program update; fiscal year 1995 AU - Palmer, Donald A AU - Benezeth, Pascale AU - Wesolowski, David J Y1 - 1996/03// PY - 1996 DA - March 1996 KW - solute transport KW - silicates KW - boehmite KW - petroleum engineering KW - monitoring KW - solubility KW - temperature KW - aluminosilicates KW - metals KW - aluminum KW - brines KW - oxides KW - reservoir properties KW - thermodynamic properties KW - pH KW - high temperature KW - 29A:Economic geology, geology of energy sources KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52145971?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Palmer%2C+Donald+A%3BBenezeth%2C+Pascale%3BWesolowski%2C+David+J&rft.aulast=Palmer&rft.aufirst=Donald&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geochemistry+of+aluminum+in+high+temperature+brines&rft.title=Geochemistry+of+aluminum+in+high+temperature+brines&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 9 N1 - Availability - U. S. Department of Energy, United States N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Salt effects on stable isotope partitioning AN - 52145555; 2002-013655 JF - Federal Geothermal Research Program update; fiscal year 1995 AU - Horita, Juske AU - Cole, David R AU - Wesolowski, David J AU - Fortier, Steven M Y1 - 1996/03// PY - 1996 DA - March 1996 KW - United States KW - East Pacific KW - Salton Sea KW - petroleum engineering KW - experimental studies KW - oxygen KW - Northeast Pacific KW - isotopes KW - isotope ratios KW - O-18/O-16 KW - Gulf of California KW - stable isotopes KW - California KW - partitioning KW - geothermal systems KW - North Pacific KW - D/H KW - hydrogen KW - Pacific Ocean KW - reservoir properties KW - Guaymas Basin KW - saline composition KW - 29A:Economic geology, geology of energy sources KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52145555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Horita%2C+Juske%3BCole%2C+David+R%3BWesolowski%2C+David+J%3BFortier%2C+Steven+M&rft.aulast=Horita&rft.aufirst=Juske&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Salt+effects+on+stable+isotope+partitioning&rft.title=Salt+effects+on+stable+isotope+partitioning&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 6 N1 - Availability - U. S. Department of Energy, United States N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Thermodynamics and phase relations of synthetic granite melts and associated aqueous fluids AN - 52143243; 2002-013657 JF - Federal Geothermal Research Program update; fiscal year 1995 AU - Blencoe, James G AU - Anovitz, Lawrence M AU - Cole, David R AU - Horita, Juske Y1 - 1996/03// PY - 1996 DA - March 1996 KW - igneous rocks KW - silicate melts KW - granites KW - granitic composition KW - melts KW - hydrothermal conditions KW - geothermal energy KW - plutonic rocks KW - water-rock interaction KW - phase equilibria KW - magmas KW - thermodynamic properties KW - chemical composition KW - pore water KW - 29A:Economic geology, geology of energy sources KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52143243?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Blencoe%2C+James+G%3BAnovitz%2C+Lawrence+M%3BCole%2C+David+R%3BHorita%2C+Juske&rft.aulast=Blencoe&rft.aufirst=James&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Thermodynamics+and+phase+relations+of+synthetic+granite+melts+and+associated+aqueous+fluids&rft.title=Thermodynamics+and+phase+relations+of+synthetic+granite+melts+and+associated+aqueous+fluids&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 12 N1 - Availability - U. S. Department of Energy, United States N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Water adsorption AN - 52141661; 2002-013684 JF - Federal Geothermal Research Program update; fiscal year 1995 AU - Gruszkiewicz, Miroslaw AU - Horita, Juske AU - Simonson, J Michael AU - Mesmer, Robert E Y1 - 1996/03// PY - 1996 DA - March 1996 KW - United States KW - geothermal energy KW - California KW - geothermal fields KW - petroleum engineering KW - The Geysers KW - water vapor KW - reservoir properties KW - adsorption KW - pore water KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52141661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Gruszkiewicz%2C+Miroslaw%3BHorita%2C+Juske%3BSimonson%2C+J+Michael%3BMesmer%2C+Robert+E&rft.aulast=Gruszkiewicz&rft.aufirst=Miroslaw&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Water+adsorption&rft.title=Water+adsorption&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 5 N1 - Availability - U. S. Department of Energy, United States N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Using a multiregion model to study the effects of advective and diffusive mass transfer on local physical nonequilibrium and solute mobility in a structured soil AN - 50177513; 1996-045372 AB - Waste management problems for shallow land burial facilities in the humid eastern United States are usually complicated by slow but continuous movement of wastes through the soil matrix and discrete but rapid pulses of wastes through macropores and fractures. Multiple-pore-region models employed to describe flow and solute transport in the soils usually consist of multiple mass transfer coefficients that cannot be measured experimentally, and their effects on subsurface mass transport are poorly understood. The objective of this research was to study the individual and concurrent effects of interaggregate advection and diffusion on mass transport in a structured soil. The interactions of these two mass transfer processes and local solute concentration equilibrium are examined for a heterogeneous soil. Pore region water retention, hydraulic conductivity, and dispersivities, obtained from independent measurements and published calibration results, were used to test a novel three-pore-region, one-dimensional numerical model. Advective and diffusive mass transfer coefficients were estimated using mass transfer equations and fracture spacings published in the literature. The mass transfer coefficients were then varied systematically, and the sensitivity of local fluid pressure and solute concentration nonequilibrium to interregion mass transfer were analyzed. Our results indicated that time-dependent interaggregate advection and diffusion were important processes controlling solute mobility in heterogeneous media. Under transient flow conditions, interaggregate advection may reduce the significance of interaggregate diffusion that otherwise dominates interaggregate mass transfer under steady state conditions. Nonetheless, the equilibrium of local solute concentrations was 20 times more sensitive to diffusive mass transfer than to advective mass transfer, which suggests that site characterization efforts should be directed more toward the former process. Unfortunately, characterization efforts of this type are not commonplace and if available are frequently ignored because they add a difficult reality to complex waste management problems. Since advective and diffusive mass transfer may be important processes limiting the efficiency of cleanup activities such as pump and treat, it is perhaps time to include the characterization of these processes and quantification of the timescale of physical nonequilibrium in site remediation efforts. Copyright 1996 by the American Geophysical Union. JF - Water Resources Research AU - Gwo, J P AU - Jardine, P M AU - Wilson, G V AU - Yeh, G T Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 561 EP - 570 PB - American Geophysical Union, Washington, DC VL - 32 IS - 3 SN - 0043-1397, 0043-1397 KW - United States KW - solute transport KW - soils KW - Oak Ridge National Laboratory KW - MURT KW - dispersivity KW - diffusion KW - government agencies KW - data processing KW - pollution KW - Eastern U.S. KW - advection KW - models KW - computer programs KW - MURF KW - heterogeneous materials KW - Tennessee KW - Anderson County Tennessee KW - hydraulic conductivity KW - waste disposal KW - mass transfer KW - mobility KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50177513?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=Using+a+multiregion+model+to+study+the+effects+of+advective+and+diffusive+mass+transfer+on+local+physical+nonequilibrium+and+solute+mobility+in+a+structured+soil&rft.au=Gwo%2C+J+P%3BJardine%2C+P+M%3BWilson%2C+G+V%3BYeh%2C+G+T&rft.aulast=Gwo&rft.aufirst=J&rft.date=1996-03-01&rft.volume=32&rft.issue=3&rft.spage=561&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F95WR03397 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 39 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - advection; Anderson County Tennessee; computer programs; data processing; diffusion; dispersivity; Eastern U.S.; government agencies; heterogeneous materials; hydraulic conductivity; mass transfer; mobility; models; MURF; MURT; Oak Ridge National Laboratory; pollution; soils; solute transport; Tennessee; underground disposal; United States; waste disposal DO - http://dx.doi.org/10.1029/95WR03397 ER - TY - JOUR T1 - The molecular pathway for the regulation of phosphoribulokinase by thioredoxin f. AN - 78037556; 8631927 AB - Phosphoribulokinase (PRK) is one of several plant enzymes that is regulated by thiol-disulfide exchange as mediated by thioredoxin, which contains spatially vicinal, redox-active cysteinyl residues. In an earlier study (Brandes, H. K., Larimer, F. W., Geck, M. K., Stringer, C. D., Schürmann, P., and Hartman, F. C. (1993) J. Biol. Chem. 268, 18411-18414), our laboratory identified Cys-46 of thioredoxin f (Trx), as opposed to the other candidate Cys-49, as the primary nucleophile that attacks the disulfide of target proteins. The goal of the present study was to identify which of the two redox-active cysteinyl residues of PRK (Cys-16 or Cys-55) is paired with Cys-46 of Trx in the interprotein disulfide intermediate of the overall oxidation-reduction pathway. Incubation of a mixture of the C16S mutant of PRK and the C49S mutant of Trx with Cu2+ results in covalent complex formation as detected by SDS-polyacrylamide gel electrophoresis. Complexation is fully reversible by dithiothreitol and is retarded by ligands for PRK. Under the same conditions, Cu2+ induces very little complex formation between the following pairs of mutants: C16S PRK/C46S Trx, C55S PRK/C49S Trx, and C55S PRK/C46S Trx. When either 5-thio-2-nitrobenzoate-derivatized C16S or C55S PRK, as mimics of the oxidized (disulfide) form of the enzyme, is mixed with C49S Trx, stable covalent complex formation occurs only with the C16S PRK. Thus, two independent approaches identify Cys-55 of PRK in the intermolecular disulfide pairing with Trx. JF - The Journal of biological chemistry AU - Brandes, H K AU - Larimer, F W AU - Hartman, F C AD - Protein Engineering Program, Biology Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA. Y1 - 1996/02/16/ PY - 1996 DA - 1996 Feb 16 SP - 3333 EP - 3335 VL - 271 IS - 7 SN - 0021-9258, 0021-9258 KW - Chloroplast Thioredoxins KW - 0 KW - Disulfides KW - Macromolecular Substances KW - Recombinant Proteins KW - Sulfhydryl Reagents KW - Thioredoxins KW - 52500-60-4 KW - Phosphotransferases (Alcohol Group Acceptor) KW - EC 2.7.1.- KW - phosphoribulokinase KW - EC 2.7.1.19 KW - Cysteine KW - K848JZ4886 KW - Index Medicus KW - Electrophoresis, Polyacrylamide Gel KW - Protein Binding KW - Binding Sites KW - Mutagenesis, Site-Directed KW - Recombinant Proteins -- isolation & purification KW - Recombinant Proteins -- metabolism KW - Point Mutation KW - Sulfhydryl Reagents -- pharmacology KW - Recombinant Proteins -- chemistry KW - Phosphotransferases (Alcohol Group Acceptor) -- chemistry KW - Phosphotransferases (Alcohol Group Acceptor) -- isolation & purification KW - Thioredoxins -- metabolism KW - Thioredoxins -- chemistry KW - Plants -- enzymology KW - Phosphotransferases (Alcohol Group Acceptor) -- metabolism KW - Thioredoxins -- isolation & purification UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78037556?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+biological+chemistry&rft.atitle=The+molecular+pathway+for+the+regulation+of+phosphoribulokinase+by+thioredoxin+f.&rft.au=Brandes%2C+H+K%3BLarimer%2C+F+W%3BHartman%2C+F+C&rft.aulast=Brandes&rft.aufirst=H&rft.date=1996-02-16&rft.volume=271&rft.issue=7&rft.spage=3333&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+biological+chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-07-02 N1 - Date created - 1996-07-02 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - How to screen for 222Rn in large buildings. AN - 77983750; 8567294 AB - 222Rn measurements have been made in over 10,000 ground-contact rooms in 908 federal buildings. These data were examined statistically to compare parametric distributions that might be useful in the design and execution of future surveys of indoor 222Rn in large buildings. In 152 of the 365 buildings with the most measurements per building, the log-normal distribution was acceptable. Many other distributions were observed in the other 213 buildings, including bi- and tri-modal distributions. In contrast, when data from entire facilities were examined, the data were usually described by a lognormal distribution. Because of the above observations, we propose that any future surveys of indoor 222Rn in large buildings be done in two phases, screening and assessment. During the screening phase, all facilities may be surveyed with a comparatively low sampling density, perhaps, one measurement per 465 m2 (5,000 ft2) of floor space. Based on the results presented here, it is expected that statistical analysis of the screening data will reveal any facilities with substantial evidence of a high incidence of rooms with elevated indoor 222Rn concentrations (e.g., above 150 Bq m-3). In the assessment phase, the identified facilities will be surveyed with a sampling density of one measurement for every ground-contact room or about one per 84 m2 (900 ft2). Using numerical simulation techniques, we have tested the proposed screening phase protocol against data from sixteen facilities. The results of the simulated screenings support the feasibility of a two-phased approach to the task of identifying facilities having rooms with elevated 222Rn concentrations. JF - Health physics AU - Dudney, C S AU - Wilson, D L AU - Otten, J A AU - Gammage, R B AD - Health Sciences Research Division, Oak Ridge National Laboratory, TN 37831-6379, USA. Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 250 EP - 257 VL - 70 IS - 2 SN - 0017-9078, 0017-9078 KW - Radon KW - Q74S4N8N1G KW - Index Medicus KW - Radiation Monitoring -- methods KW - Air Pollution, Indoor KW - Radon -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77983750?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=How+to+screen+for+222Rn+in+large+buildings.&rft.au=Dudney%2C+C+S%3BWilson%2C+D+L%3BOtten%2C+J+A%3BGammage%2C+R+B&rft.aulast=Dudney&rft.aufirst=C&rft.date=1996-02-01&rft.volume=70&rft.issue=2&rft.spage=250&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-03-01 N1 - Date created - 1996-03-01 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Argentine Famatina; part of the Neoproterozoic-early Paleozoic Avalonian-Armorican-Panafrican superterrane, or another "orphan" of Laurentia? AN - 52855951; 1996-032358 JF - Abstracts with Programs - Geological Society of America AU - Hatcher, Robert D, Jr AU - Montes, Camilo AU - Cloos, Mark Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 18 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 1 SN - 0016-7592, 0016-7592 KW - Laurentia KW - upper Precambrian KW - Pan-African Orogeny KW - Famatina System KW - ichnofossils KW - Armorican Orogeny KW - rifting KW - Cambrian KW - Ordovician KW - Skolithos KW - lower Paleozoic KW - Tremadocian KW - Neoproterozoic KW - Puncoviscana Formation KW - Avalonian Orogeny KW - Precambrian KW - plate collision KW - Paleozoic KW - Proterozoic KW - Arenigian KW - terranes KW - continental drift KW - Precordillera KW - South America KW - plate tectonics KW - Argentina KW - Oldhamia KW - Lower Ordovician KW - Guandacol Orogeny KW - 18:Solid-earth geophysics KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52855951?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Argentine+Famatina%3B+part+of+the+Neoproterozoic-early+Paleozoic+Avalonian-Armorican-Panafrican+superterrane%2C+or+another+%22orphan%22+of+Laurentia%3F&rft.au=Hatcher%2C+Robert+D%2C+Jr%3BMontes%2C+Camilo%3BCloos%2C+Mark&rft.aulast=Hatcher&rft.aufirst=Robert&rft.date=1996-02-01&rft.volume=28&rft.issue=1&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 30th annual meeting of the Geological Society of America, South-Central Section and associated societies N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Arenigian; Argentina; Armorican Orogeny; Avalonian Orogeny; Cambrian; continental drift; Famatina System; Guandacol Orogeny; ichnofossils; Laurentia; Lower Ordovician; lower Paleozoic; Neoproterozoic; Oldhamia; Ordovician; Paleozoic; Pan-African Orogeny; plate collision; plate tectonics; Precambrian; Precordillera; Proterozoic; Puncoviscana Formation; rifting; Skolithos; South America; terranes; Tremadocian; upper Precambrian ER - TY - JOUR T1 - Chemical variation in Pennsylvanian brachiopod shells; diagenetic, taxonomic, microstructural, and seasonal effects AN - 52855607; 1996-032351 JF - Abstracts with Programs - Geological Society of America AU - Grossman, Ethan L AU - Mii, Horng-Sheng AU - Yancey, Thomas E AU - Zhang, Chuanlun AU - Cloos, Mark Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 17 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 1 SN - 0016-7592, 0016-7592 KW - United States KW - shells KW - Pennsylvanian KW - Neospirifer KW - Paleozoic KW - Missouri KW - microstructure KW - Carboniferous KW - Texas KW - New Mexico KW - variations KW - Crurithyris KW - Kansas KW - Eridmatus KW - diagenesis KW - Brachiopoda KW - Invertebrata KW - taxonomy KW - seasonal variations KW - Composita KW - trace elements KW - geochemistry KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52855607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Chemical+variation+in+Pennsylvanian+brachiopod+shells%3B+diagenetic%2C+taxonomic%2C+microstructural%2C+and+seasonal+effects&rft.au=Grossman%2C+Ethan+L%3BMii%2C+Horng-Sheng%3BYancey%2C+Thomas+E%3BZhang%2C+Chuanlun%3BCloos%2C+Mark&rft.aulast=Grossman&rft.aufirst=Ethan&rft.date=1996-02-01&rft.volume=28&rft.issue=1&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 30th annual meeting of the Geological Society of America, South-Central Section and associated societies N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2014-03-14 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Brachiopoda; Carboniferous; Composita; Crurithyris; diagenesis; Eridmatus; geochemistry; Invertebrata; Kansas; microstructure; Missouri; Neospirifer; New Mexico; Paleozoic; Pennsylvanian; seasonal variations; shells; taxonomy; Texas; trace elements; United States; variations ER - TY - JOUR T1 - Mineralogical investigation of soils formed in calcareous gravelly alluvium, eastern Crete, Greece AN - 52836532; 1996-039857 JF - Soil Science Society of America Journal AU - Timpson, M E AU - Lee, S Y AU - Ammons, J T AU - Foss, J E Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 299 EP - 308 PB - Soil Science Society of America, Madison, WI VL - 60 IS - 1 SN - 0361-5995, 0361-5995 KW - silicates KW - relative age KW - Greece KW - goethite KW - X-ray diffraction data KW - silica minerals KW - muscovite KW - clay mineralogy KW - Isthmus of Ierapetra KW - Europe KW - physical weathering KW - gravel KW - Southern Europe KW - electron probe data KW - Cha Valley KW - dolomite KW - Cenozoic KW - topography KW - mineral composition KW - mica group KW - sediments KW - oxides KW - framework silicates KW - chlorite group KW - climate KW - soils KW - chemical weathering KW - pedogenesis KW - Quaternary KW - clastic sediments KW - weathering KW - calcite KW - chlorite KW - Crete KW - parent materials KW - quartz KW - sheet silicates KW - alluvium KW - feldspar group KW - carbonates KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52836532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Mineralogical+investigation+of+soils+formed+in+calcareous+gravelly+alluvium%2C+eastern+Crete%2C+Greece&rft.au=Timpson%2C+M+E%3BLee%2C+S+Y%3BAmmons%2C+J+T%3BFoss%2C+J+E&rft.aulast=Timpson&rft.aufirst=M&rft.date=1996-02-01&rft.volume=60&rft.issue=1&rft.spage=299&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 40 N1 - PubXState - WI N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - SSSJD4 N1 - SubjectsTermNotLitGenreText - alluvium; calcite; carbonates; Cenozoic; Cha Valley; chemical weathering; chlorite; chlorite group; clastic sediments; clay mineralogy; climate; Crete; dolomite; electron probe data; Europe; feldspar group; framework silicates; goethite; gravel; Greece; Isthmus of Ierapetra; mica group; mineral composition; muscovite; oxides; parent materials; pedogenesis; physical weathering; quartz; Quaternary; relative age; sediments; sheet silicates; silica minerals; silicates; soils; Southern Europe; topography; weathering; X-ray diffraction data ER - TY - JOUR T1 - Hydraulically active fracture detection from geophysical well logs using cluster analysis AN - 52828084; 1996-055428 JF - Abstracts with Programs - Geological Society of America AU - Broadway, Daniel J, Jr AU - Dreier, RaNaye B AU - Carpenter, Philip J AU - Anonymous Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 5 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Mississippian KW - geophysical surveys KW - well-logging KW - Oak Ridge Tennessee KW - radioactivity methods KW - ground water KW - cluster analysis KW - fractures KW - transport KW - movement KW - Tennessee KW - hydrodynamics KW - Mayardville Limestone KW - gamma-ray methods KW - pollutants KW - Paleozoic KW - statistical analysis KW - geophysical methods KW - Carboniferous KW - pollution KW - resistivity KW - boreholes KW - surveys KW - Bear Gulch Limestone Member KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52828084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Hydraulically+active+fracture+detection+from+geophysical+well+logs+using+cluster+analysis&rft.au=Broadway%2C+Daniel+J%2C+Jr%3BDreier%2C+RaNaye+B%3BCarpenter%2C+Philip+J%3BAnonymous&rft.aulast=Broadway&rft.aufirst=Daniel&rft.date=1996-02-01&rft.volume=28&rft.issue=2&rft.spage=5&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 45th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Bear Gulch Limestone Member; boreholes; Carboniferous; cluster analysis; fractures; gamma-ray methods; geophysical methods; geophysical surveys; ground water; hydrodynamics; Mayardville Limestone; Mississippian; movement; Oak Ridge Tennessee; Paleozoic; pollutants; pollution; radioactivity methods; resistivity; statistical analysis; surveys; Tennessee; transport; United States; well-logging ER - TY - JOUR T1 - A study of surface areas in twelve standard coals using mercury porosimetry and nitrogen adsorption AN - 52822040; 1996-055545 JF - Abstracts with Programs - Geological Society of America AU - Sparks, Carla R AU - Kopp, Otto C AU - Fuller, E Loren, Jr AU - Roger, Mike R AU - Anonymous Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 44 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 2 SN - 0016-7592, 0016-7592 KW - organic materials KW - organic residues KW - Brunauer-Emmett-Teller equation KW - adsorption KW - porosity KW - nitrogen KW - measurement KW - bitumens KW - sample preparation KW - rank KW - physical properties KW - organic compounds KW - sedimentary rocks KW - mercury porosimetry data KW - coal KW - surface area KW - 06B:Petrology of coal KW - 29A:Economic geology, geology of energy sources KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52822040?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+study+of+surface+areas+in+twelve+standard+coals+using+mercury+porosimetry+and+nitrogen+adsorption&rft.au=Sparks%2C+Carla+R%3BKopp%2C+Otto+C%3BFuller%2C+E+Loren%2C+Jr%3BRoger%2C+Mike+R%3BAnonymous&rft.aulast=Sparks&rft.aufirst=Carla&rft.date=1996-02-01&rft.volume=28&rft.issue=2&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 45th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - adsorption; bitumens; Brunauer-Emmett-Teller equation; coal; measurement; mercury porosimetry data; nitrogen; organic compounds; organic materials; organic residues; physical properties; porosity; rank; sample preparation; sedimentary rocks; surface area ER - TY - JOUR T1 - Cambrian and Ordovician drowning unconformities in East Tennessee allow more accurate time correlation AN - 52820486; 1996-055549 JF - Abstracts with Programs - Geological Society of America AU - Steinhauff, D M AU - Srinivasan, K AU - Tobin, K J AU - Walker, K R AU - Anonymous Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 45 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - silicates KW - lithostratigraphy KW - Conasauga Group KW - Paleozoic KW - eastern Tennessee KW - correlation KW - Cambrian KW - Ordovician KW - sea-level changes KW - transgression KW - lower Paleozoic KW - mica group KW - glauconite KW - Tennessee KW - sheet silicates KW - pyrite KW - unconformities KW - sulfides KW - sedimentary structures KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52820486?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Cambrian+and+Ordovician+drowning+unconformities+in+East+Tennessee+allow+more+accurate+time+correlation&rft.au=Steinhauff%2C+D+M%3BSrinivasan%2C+K%3BTobin%2C+K+J%3BWalker%2C+K+R%3BAnonymous&rft.aulast=Steinhauff&rft.aufirst=D&rft.date=1996-02-01&rft.volume=28&rft.issue=2&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 45th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Cambrian; Conasauga Group; correlation; eastern Tennessee; glauconite; lithostratigraphy; lower Paleozoic; mica group; Ordovician; Paleozoic; pyrite; sea-level changes; sedimentary structures; sheet silicates; silicates; sulfides; Tennessee; transgression; unconformities; United States ER - TY - JOUR T1 - Using on site data to determine background concentrations for risk assessment and clean up at a contaminated waste sites; case studies AN - 52820435; 1996-055547 JF - Abstracts with Programs - Geological Society of America AU - Steinhauff, D M AU - Bonczek, R R AU - Anonymous Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 45 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - soils KW - methods KW - hazardous waste KW - southern Kentucky KW - site exploration KW - pollutants KW - background level KW - statistical analysis KW - pollution KW - ground water KW - southern Ohio KW - case studies KW - univariate analysis KW - bootstrap analysis KW - metals KW - Kentucky KW - cumulative probability plots KW - risk assessment KW - geochemistry KW - Ohio KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52820435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Using+on+site+data+to+determine+background+concentrations+for+risk+assessment+and+clean+up+at+a+contaminated+waste+sites%3B+case+studies&rft.au=Steinhauff%2C+D+M%3BBonczek%2C+R+R%3BAnonymous&rft.aulast=Steinhauff&rft.aufirst=D&rft.date=1996-02-01&rft.volume=28&rft.issue=2&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 45th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - background level; bootstrap analysis; case studies; cumulative probability plots; geochemistry; ground water; hazardous waste; Kentucky; metals; methods; Ohio; pollutants; pollution; risk assessment; site exploration; soils; southern Kentucky; southern Ohio; statistical analysis; United States; univariate analysis ER - TY - JOUR T1 - Adding risk analysis to your environmental sciences curriculum AN - 52820180; 1996-055548 JF - Abstracts with Programs - Geological Society of America AU - Steinhauff, D M AU - Bonczek, R R AU - Clauberg, M AU - Srinivsan, K AU - Anonymous Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 45 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 2 SN - 0016-7592, 0016-7592 KW - soils KW - hazardous waste KW - programs KW - University of Tennessee KW - pollution KW - hydrogeology KW - education KW - remediation KW - ground water KW - practice KW - sediments KW - environmental geology KW - curricula KW - risk assessment KW - applications KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52820180?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Adding+risk+analysis+to+your+environmental+sciences+curriculum&rft.au=Steinhauff%2C+D+M%3BBonczek%2C+R+R%3BClauberg%2C+M%3BSrinivsan%2C+K%3BAnonymous&rft.aulast=Steinhauff&rft.aufirst=D&rft.date=1996-02-01&rft.volume=28&rft.issue=2&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 45th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - applications; curricula; education; environmental geology; ground water; hazardous waste; hydrogeology; pollution; practice; programs; remediation; risk assessment; sediments; soils; University of Tennessee ER - TY - JOUR T1 - Detection and mapping of buried waste AN - 52803129; 1996-070817 JF - Proceedings of the Thematic Conference on Geologic Remote Sensing AU - Stahl, Gary A AU - Odenweller, Julie B AU - Smyre, John L AU - Evers, Thomas K AU - Huff, Dale AU - King, Amy L AU - Irvine, John Y1 - 1996/02// PY - 1996 DA - February 1996 SP - II.231 EP - II.240 PB - Environmental Research Institute of Michigan, Ann Arbor, MI VL - 11 SN - 1067-0106, 1067-0106 KW - United States KW - Oak Ridge National Laboratory KW - imagery KW - monitoring KW - government agencies KW - waste disposal sites KW - pollution KW - remediation KW - case studies KW - detection KW - Tennessee KW - aerial photography KW - Anderson County Tennessee KW - waste disposal KW - solid waste KW - underground disposal KW - remote sensing KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52803129?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Thematic+Conference+on+Geologic+Remote+Sensing&rft.atitle=Detection+and+mapping+of+buried+waste&rft.au=Stahl%2C+Gary+A%3BOdenweller%2C+Julie+B%3BSmyre%2C+John+L%3BEvers%2C+Thomas+K%3BHuff%2C+Dale%3BKing%2C+Amy+L%3BIrvine%2C+John&rft.aulast=Stahl&rft.aufirst=Gary&rft.date=1996-02-01&rft.volume=11&rft.issue=&rft.spage=II.231&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Thematic+Conference+on+Geologic+Remote+Sensing&rft.issn=10670106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eleventh thematic conference on Applied geologic remote sensing N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 3 N1 - PubXState - MI N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerial photography; Anderson County Tennessee; case studies; detection; government agencies; imagery; monitoring; Oak Ridge National Laboratory; pollution; remediation; remote sensing; solid waste; Tennessee; underground disposal; United States; waste disposal; waste disposal sites ER - TY - JOUR T1 - A national laboratory industry collaboration to use SEG/EAEG model data sets AN - 52756762; 1997-016150 AB - A collaboration between universities, U.S. national laboratories, the oil and gas industry and was initiated in the spring of 1995 to exploit and enhance the value of the data sets produced by the SEG/EAEG 3-D modeling project (SEM). The project, part of the Department of Energy's Advanced Computing Technology Initiative (ACTI), is titled "Testing Advanced Computation Tools for 3-D Seismic Analysis Using the SEG/EAEG 3-D Model Data Set" and is usually called ACTI/SEG. Project goals are to complement and extend the usefulness of the SEM data set. The two major efforts will involve testing/improving numerical modeling and developing new imaging/inversion methods. All of these efforts are geared toward the two models generated under the SEM effort. JF - Leading Edge (Tulsa, OK) AU - House, Leigh S AU - Fehler, Mike AU - Barhen, Jacob AU - Aminzadeh, Fred AU - Larsen, Shawn Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 135 EP - 136 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 15 IS - 2 SN - 1070-485X, 1070-485X KW - SEG/EAEG model KW - models KW - three-dimensional models KW - geophysical methods KW - data processing KW - data bases KW - international cooperation KW - industry KW - seismic methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52756762?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Leading+Edge+%28Tulsa%2C+OK%29&rft.atitle=A+national+laboratory+industry+collaboration+to+use+SEG%2FEAEG+model+data+sets&rft.au=House%2C+Leigh+S%3BFehler%2C+Mike%3BBarhen%2C+Jacob%3BAminzadeh%2C+Fred%3BLarsen%2C+Shawn&rft.aulast=House&rft.aufirst=Leigh&rft.date=1996-02-01&rft.volume=15&rft.issue=2&rft.spage=135&rft.isbn=&rft.btitle=&rft.title=Leading+Edge+%28Tulsa%2C+OK%29&rft.issn=1070485X&rft_id=info:doi/10.1190%2F1.1437285 L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6592 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1997-01-01 N1 - PubXState - OK N1 - Document feature - illus. incl. block diag. N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - data bases; data processing; geophysical methods; industry; international cooperation; models; SEG/EAEG model; seismic methods; three-dimensional models DO - http://dx.doi.org/10.1190/1.1437285 ER - TY - RPRT T1 - Compendium of recent Building 7503 data AN - 52286042; 2001-001084 AB - This report is a compendium of available temperature, pressure, radiation, and other data from Building 7503, pertinent to the Molten Salt Reactor Experiment (MSRE) Remediation Project. The information is divided into sections that correspond to different components, cells, or areas of the defunct MSRE. A certain amount of data is included on groundwater monitoring wells around the building and on stack radionuclide emissions. As far as possible, information is provided on the methods by which the data were collected and on their interpretation. It can be concluded from this study that no evidence exists of a spread of air or water contamination. However, certain variations and data trends of the pressures in MSRE piping lack complete explanations at present. JF - Compendium of recent Building 7503 data AU - Shor, J T Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 50 VL - ORNL/M-4808 KW - United States KW - Oak Ridge National Laboratory KW - isotopes KW - pollutants KW - reclamation KW - pollution KW - migration of elements KW - remediation KW - radioactive waste KW - ground water KW - radioactive isotopes KW - Tennessee KW - buildings KW - nuclear facilities KW - air KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52286042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Shor%2C+J+T&rft.aulast=Shor&rft.aufirst=J&rft.date=1996-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Compendium+of+recent+Building+7503+data&rft.title=Compendium+of+recent+Building+7503+data&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2001-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96010098NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Preliminary evaluation of liquid integrity monitoring methods for gunite and associated tanks at the Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52285155; 2001-001029 AB - The Gunite and Associated Tanks (GAAT) are inactive, liquid low-level waste (LLLW) tanks located in and around the North and South Tank Farms (NTF and STF) at Oak Ridge National Laboratory (ORNL). These tanks, which contain a supernatant over a layer of radioactive sludge, are the subject of an ongoing treatability study that will determine the best way to remove the sludge and remediate the tanks. As part of this study, a preliminary assessment of liquid integrity (or "tightness") monitoring methods for the Gunite tanks has been conducted. Both an external and an internal liquid integrity monitoring method were evaluated, and a preliminary assessment of the liquid integrity of eight Gunite tanks was made with the internal method. The work presented in this report shows that six of the eight GAAT considered here are liquid tight and that, in the case of the other two, data quality was too poor to allow a conclusive decision. The analysis indicates that when the release detection approach described in this report is used during the upcoming treatability study, it will function as a sensitive and robust integrity monitoring system. Integrity assessments based on both the internal and external methods can be used as a means of documenting the integrity of the tanks before the initiation of in-tank operations. Assessments based on the external method can be used during these operations as a means of providing a nearly immediate indication of a release, should one occur. The external method of release detection measures the electrical conductivity of the water found in the dry wells associated with each of the tanks. This method is based on the fact that the conductivity of the liquid in the GAAT is very high, while the conductivity of the groundwater in the dry wells and the underdrain system for the GAAT is very low. JF - Preliminary evaluation of liquid integrity monitoring methods for gunite and associated tanks at the Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 82 VL - ORNL/ER-349 KW - United States KW - Oak Ridge National Laboratory KW - leaking underground storage tanks KW - concentration KW - monitoring KW - pollutants KW - sludge KW - pollution KW - radioactive waste KW - safety KW - detection KW - liquid waste KW - Tennessee KW - risk assessment KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52285155?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Preliminary+evaluation+of+liquid+integrity+monitoring+methods+for+gunite+and+associated+tanks+at+the+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Preliminary+evaluation+of+liquid+integrity+monitoring+methods+for+gunite+and+associated+tanks+at+the+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2001-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96006685NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Chemical effects of goethite colloid on the transport of radionuclides through a quartz-packed column AN - 51053333; 1997-021896 AB - Laboratory experiments were carried out to investigate the effects of inorganic colloids on the transport of radionuclides through quartz sand packed columns. Submicrometre size particles, goethite (alpha -FeOOH), were used to represent the colloids. The radionuclides were (super 137) Cs, (super 22) Na and (super 131) I (as iodate). It was found that pH is a controlling parameter affecting goethite transport. At low pH, goethite is strongly retained by the quartz. At high pH, the breakthrough of goethite followed predictions based on the electrostatic repulsion between the colloids and the quartz. In addition, the flow rate and the initial goethite colloid concentration influenced the colloid breakthrough from the quartz column. There is not any similarity between either sodium and goethites or cesium and goethites breakthrough curves. The transport of iodate, however, is greatly altered in the presence of goethite at low pH. No such similarity was found at high pH. JF - Journal of Contaminant Hydrology AU - Satmark, B AU - Albinsson, Y AU - Liang, L A2 - Kim, J. I. A2 - Hadermann, J. Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 231 EP - 241 PB - Elsevier, Amsterdam VL - 21 IS - 1-4 SN - 0169-7722, 0169-7722 KW - high-level waste KW - colloidal materials KW - goethite KW - isotopes KW - halogens KW - alkali metals KW - I-131 KW - sodium KW - radioactive waste KW - iodine KW - radioactive isotopes KW - Cs-137 KW - cesium KW - transport KW - metals KW - Na-22 KW - oxides KW - waste disposal KW - pH KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51053333?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Contaminant+Hydrology&rft.atitle=Chemical+effects+of+goethite+colloid+on+the+transport+of+radionuclides+through+a+quartz-packed+column&rft.au=Satmark%2C+B%3BAlbinsson%2C+Y%3BLiang%2C+L&rft.aulast=Satmark&rft.aufirst=B&rft.date=1996-02-01&rft.volume=21&rft.issue=1-4&rft.spage=231&rft.isbn=&rft.btitle=&rft.title=Journal+of+Contaminant+Hydrology&rft.issn=01697722&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/01697722 LA - English DB - GeoRef N1 - Conference title - Fourth international conference on Chemistry and migration behaviour of actinides and fission products in the geosphere N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1997-01-01 N1 - Number of references - 17 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkali metals; cesium; colloidal materials; Cs-137; goethite; halogens; high-level waste; I-131; iodine; isotopes; metals; Na-22; oxides; pH; radioactive isotopes; radioactive waste; sodium; transport; waste disposal ER - TY - JOUR T1 - Fast resistivity/IP inversion using a low-constant approximation AN - 50071694; 1996-016220 AB - By computing only the diagonal terms of the volume integral equation forward solution of the 3-D DC resistivity problem, we have achieved a fast forward solution accurate at low to moderate resistivity contrasts. The speed and accuracy of the solution make it practical for use in 2-D or 3-D inversion algorithms. The low-contrast approximation is particularly well-suited to the smooth nature of minimum structure inversion, since complete forward solutions may be computationally expensive. By using this approximate 3-D solution as the forward model in an inversion algorithm, and by constraining the resistivities and polarizabilities along any row of cells in the strike direction to be held constant, we effect a fast 2-D resistivity inversion that contains end corrections. Because the low-contrast solution is inaccurate for cells near the electrodes, we employ a full solution to compute the response of the near-surface when the near-surface environment is substantially different from the host rock. This response is stored and used in the iterative resistivity inversion in conjunction with the approximate solution. Once an adequate estimated resistivity model has been found, derivatives from this model are used with Seigel's formula to compute the inverse solution to the linear polarizability problem in a single iteration. JF - Geophysics AU - Beard, Les P AU - Hohmann, Gerald W AU - Tripp, Alan C Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 169 EP - 179 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 61 IS - 1 SN - 0016-8033, 0016-8033 KW - imagery KW - three-dimensional models KW - geophysical methods KW - electrical methods KW - induced polarization KW - inverse problem KW - algorithms KW - resistivity KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50071694?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysics&rft.atitle=Fast+resistivity%2FIP+inversion+using+a+low-constant+approximation&rft.au=Beard%2C+Les+P%3BHohmann%2C+Gerald+W%3BTripp%2C+Alan+C&rft.aulast=Beard&rft.aufirst=Les&rft.date=1996-02-01&rft.volume=61&rft.issue=1&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1443937 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 18 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - algorithms; electrical methods; geophysical methods; imagery; induced polarization; inverse problem; resistivity; three-dimensional models DO - http://dx.doi.org/10.1190/1.1443937 ER - TY - JOUR T1 - Suboxic to anoxic diagenesis of platform-marginal ooids and bladed-to-fibrous calcite from the Middle Ordovician Ottosee Formation (East Tennessee) AN - 50061012; 1996-020545 AB - The oolite member of the Ottosee Formation (early Caradoc) has bladed-to-fibrous calcite cement that formed under oxygen-depleted conditions atypical of most abiotic marine precipitates. The sequence of early diagenetic events was as follows: (1) ooid formation, (2) precipitation of rare turbid marine cement, (3) minor dissolution of ooids and initial marine cement, (4) precipitation of translucent bladed-to-fibrous calcite, and (5) stabilization of metastable components, such as ooids and turbid marine cements. Ooids and turbid marine cements precipitated from oxic fluids. Minor dissolution of ooids and turbid marine cements was associated with aerobic degradation of organic material, which decreased alkalinity through generation of CO (sub 2) . Translucent bladed-to-fibrous calcite precipitated from suboxic to anoxic marine fluids that were modified by bacterially mediated Mn (super 4+) , Fe (super 3+) , and SO (sub 4) (super 2-) reduction. Translucent bladed-to-fibrous cement was originally low-magnesian calcite and has delta (super 13) C and delta (super 18) O values near other Caradoc marine values. Conversely, ooids and turbid marine calcite had a metastable magnesian calcite mineralogy. These components were dramatically altered by stabilization as reflected by negative delta (super 13) C and delta (super 18) O ooid values. Mineralogical stabilization of ooids and turbid marine cements mainly postdated bladed-to-fibrous calcite formation, but some stabilization preceded bladed-to-fibrous calcite cementation. Additionally, this study documents locally variable cathodoluminescence zonation patterns, which are at variance with the cement stratigraphy paradigm of regionally correlatable CL zones. JF - Geological Society of America Bulletin AU - Tobin, Kenneth J AU - Walker, Kenneth R AU - Srinivasan, Krishnan AU - Steinhauff, D Mark Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 155 EP - 167 PB - Geological Society of America (GSA), Boulder, CO VL - 108 IS - 2 SN - 0016-7606, 0016-7606 KW - Upper Ordovician KW - United States KW - Caradocian KW - oxygen KW - carbonate platforms KW - isotopes KW - Middle Ordovician KW - eastern Tennessee KW - crystal growth KW - stable isotopes KW - Ottosee Formation KW - Ordovician KW - carbon KW - Tennessee KW - oolite KW - cement KW - geochemistry KW - Knox County Tennessee KW - early diagenesis KW - minor elements KW - textures KW - Paleozoic KW - isotope ratios KW - C-13/C-12 KW - Knoxville Tennessee KW - O-18/O-16 KW - cathodoluminescence KW - calcite KW - precipitation KW - marine environment KW - diagenesis KW - anaerobic environment KW - carbonates KW - 06A:Sedimentary petrology KW - 02D:Isotope geochemistry KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50061012?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+of+America+Bulletin&rft.atitle=Suboxic+to+anoxic+diagenesis+of+platform-marginal+ooids+and+bladed-to-fibrous+calcite+from+the+Middle+Ordovician+Ottosee+Formation+%28East+Tennessee%29&rft.au=Tobin%2C+Kenneth+J%3BWalker%2C+Kenneth+R%3BSrinivasan%2C+Krishnan%3BSteinhauff%2C+D+Mark&rft.aulast=Tobin&rft.aufirst=Kenneth&rft.date=1996-02-01&rft.volume=108&rft.issue=2&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Geological+Society+of+America+Bulletin&rft.issn=00167606&rft_id=info:doi/10.1130%2F0016-7606%281996%291082.3.CO%3B2 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 63 N1 - PubXState - CO N1 - Document feature - illus. incl. sects., 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - BUGMAF N1 - SubjectsTermNotLitGenreText - anaerobic environment; C-13/C-12; calcite; Caradocian; carbon; carbonate platforms; carbonates; cathodoluminescence; cement; crystal growth; diagenesis; early diagenesis; eastern Tennessee; geochemistry; isotope ratios; isotopes; Knox County Tennessee; Knoxville Tennessee; marine environment; Middle Ordovician; minor elements; O-18/O-16; oolite; Ordovician; Ottosee Formation; oxygen; Paleozoic; precipitation; stable isotopes; Tennessee; textures; United States; Upper Ordovician DO - http://dx.doi.org/10.1130/0016-7606(1996)108<0155:STADOP>2.3.CO;2 ER - TY - JOUR T1 - Quantifying contaminant mass transfer processes in fractured shale bedrock AN - 928893431; 2012-031884 JF - Midwest Ground Water Conference AU - Jardine, P M AU - Sanford, W E AU - Reedy, O C AU - Gwo, J P AU - Hicks, D S A2 - Smath, Meg A2 - Rulo, Collie Y1 - 1996 PY - 1996 DA - 1996 SP - 104 EP - 106 PB - [publisher varies], [location varies] VL - 41 KW - United States KW - solute transport KW - Oak Ridge National Laboratory KW - bedrock KW - plumes KW - contaminant plumes KW - shale KW - pollution KW - remediation KW - radioactive waste KW - fractures KW - sedimentary rocks KW - transport KW - tracers KW - Tennessee KW - streams KW - Anderson County Tennessee KW - waste disposal KW - mass transfer KW - discharge KW - clastic rocks KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/928893431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Midwest+Ground+Water+Conference&rft.atitle=Quantifying+contaminant+mass+transfer+processes+in+fractured+shale+bedrock&rft.au=Jardine%2C+P+M%3BSanford%2C+W+E%3BReedy%2C+O+C%3BGwo%2C+J+P%3BHicks%2C+D+S&rft.aulast=Jardine&rft.aufirst=P&rft.date=1996-01-01&rft.volume=41&rft.issue=&rft.spage=104&rft.isbn=&rft.btitle=&rft.title=Midwest+Ground+Water+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 41st annual Midwest groundwater conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03005 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; bedrock; clastic rocks; contaminant plumes; discharge; fractures; mass transfer; Oak Ridge National Laboratory; plumes; pollution; radioactive waste; remediation; sedimentary rocks; shale; solute transport; streams; Tennessee; tracers; transport; United States; waste disposal ER - TY - JOUR T1 - Colloid composition along flow paths in a fractured and karst aquifer AN - 928893430; 2012-031883 JF - Midwest Ground Water Conference AU - McCarthy, John F AU - Shevenell, Lisa A2 - Smath, Meg A2 - Rulo, Collie Y1 - 1996 PY - 1996 DA - 1996 SP - 102 EP - 103 PB - [publisher varies], [location varies] VL - 41 KW - United States KW - Nolichucky Shale KW - limestone KW - Copper Ridge Dolomite KW - karst hydrology KW - dolostone KW - Oak Ridge Tennessee KW - Cambrian KW - ground water KW - Upper Cambrian KW - fractures KW - sedimentary rocks KW - Tennessee KW - Anderson County Tennessee KW - Maynardville Limestone KW - colloidal materials KW - monitoring KW - shale KW - Paleozoic KW - pollution KW - aquifers KW - recharge KW - metals KW - turbidity KW - carbonate rocks KW - water wells KW - clastic rocks KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/928893430?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Midwest+Ground+Water+Conference&rft.atitle=Colloid+composition+along+flow+paths+in+a+fractured+and+karst+aquifer&rft.au=McCarthy%2C+John+F%3BShevenell%2C+Lisa&rft.aulast=McCarthy&rft.aufirst=John&rft.date=1996-01-01&rft.volume=41&rft.issue=&rft.spage=102&rft.isbn=&rft.btitle=&rft.title=Midwest+Ground+Water+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 41st annual Midwest groundwater conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #03005 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; aquifers; Cambrian; carbonate rocks; clastic rocks; colloidal materials; Copper Ridge Dolomite; dolostone; fractures; ground water; karst hydrology; limestone; Maynardville Limestone; metals; monitoring; Nolichucky Shale; Oak Ridge Tennessee; Paleozoic; permeability; pollution; recharge; sedimentary rocks; shale; Tennessee; turbidity; United States; Upper Cambrian; water wells ER - TY - JOUR T1 - The aneuploidy issue in germ cell mutagenesis. AN - 78515083; 8908185 JF - Environmental and molecular mutagenesis AU - Generoso, W M AD - Biology Division, Oak Ridge National Laboratory, TN 37831-8077, USA. Y1 - 1996 PY - 1996 DA - 1996 SP - 265 EP - 266 VL - 28 IS - 3 SN - 0893-6692, 0893-6692 KW - Index Medicus KW - Animals KW - Mutagenicity Tests KW - Humans KW - Trisomy KW - Toxicology -- methods KW - Research KW - Aneuploidy KW - Germ Cells -- physiology KW - Mutagenesis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78515083?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+and+molecular+mutagenesis&rft.atitle=The+aneuploidy+issue+in+germ+cell+mutagenesis.&rft.au=Generoso%2C+W+M&rft.aulast=Generoso&rft.aufirst=W&rft.date=1996-01-01&rft.volume=28&rft.issue=3&rft.spage=265&rft.isbn=&rft.btitle=&rft.title=Environmental+and+molecular+mutagenesis&rft.issn=08936692&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-12-09 N1 - Date created - 1996-12-09 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - A transposon for green fluorescent protein transcriptional fusions: application for bacterial transport experiments. AN - 78183916; 8707057 AB - The movement of bacteria through groundwater is a poorly understood process. Factors such as soil porosity and mineralogy, heterogeneity of soil particle size, and response of the bacteria to their environment contribute to the pattern of bacterial flow. The identification of transported bacteria is often a limiting factor in both laboratory and field transport experiments. Two bacterial strains were modified for use in bacterial transport experiments: a strain of Escherichia coli harboring the pGFP plasmid and a strain of Pseudomonas putida modified with a Tn5 derivative, Tn5GFP1. The Tn5GFP1 transposon incorporates the gene (gfp) encoding green fluorescent protein (GFP) and can be used to mutagenize Gram-bacteria. Fluorescent colonies were suspended in phosphate-buffered saline (PBS) at a concentration of approx. 10(9) bacteria/ml. A 10-cm glass column packed with quartz sand (diameter range 177-250 microns) was equilibrated with PBS prior to the forced flow introduction of the bacteria. Collected fractions were analyzed and the bacteria quantitated using a fluorescence spectrometer. Results demonstrate that the bacteria can be accurately tracked using their fluorescence, and that the intensity of the signal can be used to determine a C/Co ratio for the transported bacteria. The data show a rapid breakthrough of the bacteria followed by a characteristic curve pattern. A lower limit of detection of 10(5) cells was estimated based on these experiments. The Tn5GFP1 transposon should become a valuable tool for labeling bacteria. JF - Gene AU - Burlage, R S AU - Yang, Z K AU - Mehlhorn, T AD - Environmental Sciences Division, Oak Ridge National Laboratory, TN 37831-6036, USA. Y1 - 1996 PY - 1996 DA - 1996 SP - 53 EP - 58 VL - 173 IS - 1 Spec No SN - 0378-1119, 0378-1119 KW - DNA Transposable Elements KW - 0 KW - Luminescent Proteins KW - Green Fluorescent Proteins KW - 147336-22-9 KW - Index Medicus KW - Transcription, Genetic KW - Cloning, Molecular KW - Escherichia coli -- isolation & purification KW - Pseudomonas putida -- physiology KW - Escherichia coli -- genetics KW - Luminescent Proteins -- metabolism KW - Escherichia coli -- physiology KW - Pseudomonas putida -- genetics KW - Pseudomonas putida -- isolation & purification KW - Luminescent Proteins -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78183916?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Gene&rft.atitle=A+transposon+for+green+fluorescent+protein+transcriptional+fusions%3A+application+for+bacterial+transport+experiments.&rft.au=Burlage%2C+R+S%3BYang%2C+Z+K%3BMehlhorn%2C+T&rft.aulast=Burlage&rft.aufirst=R&rft.date=1996-01-01&rft.volume=173&rft.issue=1+Spec+No&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Gene&rft.issn=03781119&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-09-11 N1 - Date created - 1996-09-11 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Sequential anaerobic-aerobic biodegradation of PCBs in soil slurry microcosms. AN - 78057391; 8669923 AB - Many industrial locations have identified the need for treatment of polychlorinated biphenyl (PCB) wastes and remediation of PCB-contaminated sites. Biodegradation of PCBs is a potentially effective technology for treatment of PCB-contaminated soils and sludges; however, a practicable remediation technology has not yet been demonstrated. In laboratory experiments, soil slurry microcosms inoculated with microorganisms extracted from PCB-contaminated Hudson River sediments have been used for anaerobic dechlorination of weathered Aroclor 1248 in contaminated soil with a low organic carbon content. Anaerobic incubation was then followed by exposure to air, addition of biphenyl, and inoculation with Pseudomonas sp. LB400, an aerobic PCB degrader. The sequential anaerobic-aerobic treatment constituted an improvement compared to anaerobic or aerobic treatment alone by reducing the total amount of PCBs remaining and decreasing the tendency for end products to accumulate in humans. A 70% reduction of PCBs was observed during sequential treatment with products containing fewer chlorines and having a shorter half-life in humans than the original PCBs. The aerobic treatment alone was also quite effective as a stand-alone treatment reducing the PCBs by 67%. The results represent a case in which anaerobic river sediment organisms have been successfully transferred to a matrix free of river or lake sediments. JF - Applied biochemistry and biotechnology AU - Evans, B S AU - Dudley, C A AU - Klasson, K T AD - Chemical Technology Division, Oak Ridge National Laboratory, TN 37831-6044, USA. Y1 - 1996 PY - 1996 DA - 1996 SP - 885 EP - 894 VL - 57-58 SN - 0273-2289, 0273-2289 KW - Soil Pollutants KW - 0 KW - Carbon KW - 7440-44-0 KW - Polychlorinated Biphenyls KW - DFC2HB4I0K KW - Index Medicus KW - Oxidation-Reduction KW - Feasibility Studies KW - Half-Life KW - Humans KW - Biodegradation, Environmental KW - Aerobiosis KW - Anaerobiosis KW - Soil Microbiology KW - Soil Pollutants -- metabolism KW - Polychlorinated Biphenyls -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/78057391?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+biochemistry+and+biotechnology&rft.atitle=Sequential+anaerobic-aerobic+biodegradation+of+PCBs+in+soil+slurry+microcosms.&rft.au=Evans%2C+B+S%3BDudley%2C+C+A%3BKlasson%2C+K+T&rft.aulast=Evans&rft.aufirst=B&rft.date=1996-01-01&rft.volume=57-58&rft.issue=&rft.spage=885&rft.isbn=&rft.btitle=&rft.title=Applied+biochemistry+and+biotechnology&rft.issn=02732289&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-08-06 N1 - Date created - 1996-08-06 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - A boron isotopic study of a mineralogically zoned lacustrine borate deposit; the Kramer Deposit, California, U.S.A. AN - 52850922; 1996-036282 AB - An investigation of the boron isotopic composition of hydrated borates in the Kramer lacustrine deposit of southern California was undertaken in an effort to better understand the origins of mineralogically zoned deposits of this type. Twenty-one samples from fifteen depths along a drill core through the deposit reveal that isotopic zoning accompanies mineral zoning. The range of delta (super 11) B for borax through the 24.9-m-thick Na-borate core facies is +0.1 to +1.7per mil except for samples in and just below a clay-rich 6-m interval where delta (super 11) B varies from -5.1 to +2.3per mil. The delta (super 11) B of three cottonball ulexite samples in a 3.0-m-thick Na-Ca-borate facies above the Na-borate facies ranges from -5.5 to -4.6per mil, whereas two samples from a 6.1-m-thick basal Na-Ca-borate facies both yield -2.1per mil. The delta (super 11) B of colemanite from near the top of the upper Na-Ca-borate facies is -8.6per mil. The small range of delta (super 11) B through much of the Na-borate facies indicates that the source waters of the borax-precipitating lake varied little in delta (super 11) B for a time interval of (5-7).10 (super 4) yr. The delta (super 11) B variations within and among borax crystals in the 6-m clay-rich interval, some of which are estimated to have occurred over a period of weeks, were probably produced by a combination of pH change and Rayleigh effect during partial desiccation cycles. The distinctly different ranges of delta (super 11) B exhibited in the upper and lower Na-Ca-borate facies and the distinctive cottonball habit of the crystal aggregates indicate that ulexite originated through growth in the lake-margin muds. JF - Chemical Geology AU - Swihart, George H AU - McBay, Eddy H AU - Smith, David H AU - Siefke, Joseph W Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 241 EP - 250 PB - Elsevier, Amsterdam VL - 127 IS - 1-3 SN - 0009-2541, 0009-2541 KW - United States KW - Boron California KW - isotopes KW - sedimentation KW - borax KW - Kramer Deposit KW - borates KW - distribution KW - stable isotopes KW - California KW - B-11/B-10 KW - boron KW - colemanite KW - geochemistry KW - zoning KW - lacustrine sedimentation KW - 02D:Isotope geochemistry KW - 28A:Economic geology, geology of nonmetal deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52850922?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemical+Geology&rft.atitle=A+boron+isotopic+study+of+a+mineralogically+zoned+lacustrine+borate+deposit%3B+the+Kramer+Deposit%2C+California%2C+U.S.A.&rft.au=Swihart%2C+George+H%3BMcBay%2C+Eddy+H%3BSmith%2C+David+H%3BSiefke%2C+Joseph+W&rft.aulast=Swihart&rft.aufirst=George&rft.date=1996-01-01&rft.volume=127&rft.issue=1-3&rft.spage=241&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2F0009-2541%2895%2900094-1 L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1996-01-01 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - B-11/B-10; borates; borax; boron; Boron California; California; colemanite; distribution; geochemistry; isotopes; Kramer Deposit; lacustrine sedimentation; sedimentation; stable isotopes; United States; zoning DO - http://dx.doi.org/10.1016/0009-2541(95)00094-1 ER - TY - JOUR T1 - Imaging and microanalyses of mercury in flood plain soils of East Fork Poplar Creek AN - 52815932; 1996-055672 JF - Water, Air and Soil Pollution AU - Harris, L A AU - Henson, T J AU - Combs, D AU - Melton, R E AU - Steele, R R AU - Marsh, G C Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 51 EP - 69 PB - Reidel, Dordrecht VL - 86 IS - 1-4 SN - 0049-6979, 0049-6979 KW - United States KW - soils KW - X-ray diffraction data KW - pollutants KW - pollution KW - techniques KW - soil sampling KW - East Fork Poplar Creek KW - detection KW - metals KW - Tennessee KW - nuclear facilities KW - Anderson County Tennessee KW - SEM data KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52815932?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air+and+Soil+Pollution&rft.atitle=Imaging+and+microanalyses+of+mercury+in+flood+plain+soils+of+East+Fork+Poplar+Creek&rft.au=Harris%2C+L+A%3BHenson%2C+T+J%3BCombs%2C+D%3BMelton%2C+R+E%3BSteele%2C+R+R%3BMarsh%2C+G+C&rft.aulast=Harris&rft.aufirst=L&rft.date=1996-01-01&rft.volume=86&rft.issue=1-4&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 4 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; detection; East Fork Poplar Creek; mercury; metals; nuclear facilities; pollutants; pollution; SEM data; soil sampling; soils; techniques; Tennessee; United States; X-ray diffraction data ER - TY - JOUR T1 - Thermal expansion of some borate and borosilicate minerals (fluoborite, danburite, sinhalite, datolite, elbaite, dravite, kornerupine, dumortierite, ferro-axinite, and manganaxinite) between 25 and about 1200 degrees C AN - 52802482; 1996-071786 JF - Open-File Report - U. S. Geological Survey AU - Hemingway, Bruce S AU - Evans, Howard T, Jr AU - Mazdab, Frank K AU - Anovitz, Lawrence M Y1 - 1996 PY - 1996 DA - 1996 SP - 15 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - sorosilicates KW - silicates KW - halides KW - linear expansion KW - fluorides KW - ferro-axinite KW - unit cell KW - ring silicates KW - danburite KW - borates KW - volumetric properties KW - temperature KW - datolite group KW - datolite KW - phase equilibria KW - sinhalite KW - kornerupine KW - orthosilicates KW - framework silicates KW - chemical composition KW - USGS KW - dumortierite KW - tourmaline group KW - cell dimensions KW - stability field KW - thermal properties KW - manganaxinite KW - thermal expansion KW - nesosilicates KW - borosilicates KW - fluoborite KW - dravite KW - lattice parameters KW - crystal chemistry KW - elbaite KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52802482?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hemingway%2C+Bruce+S%3BEvans%2C+Howard+T%2C+Jr%3BMazdab%2C+Frank+K%3BAnovitz%2C+Lawrence+M&rft.aulast=Hemingway&rft.aufirst=Bruce&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Thermal+expansion+of+some+borate+and+borosilicate+minerals+%28fluoborite%2C+danburite%2C+sinhalite%2C+datolite%2C+elbaite%2C+dravite%2C+kornerupine%2C+dumortierite%2C+ferro-axinite%2C+and+manganaxinite%29+between+25+and+about+1200+degrees+C&rft.title=Thermal+expansion+of+some+borate+and+borosilicate+minerals+%28fluoborite%2C+danburite%2C+sinhalite%2C+datolite%2C+elbaite%2C+dravite%2C+kornerupine%2C+dumortierite%2C+ferro-axinite%2C+and+manganaxinite%29+between+25+and+about+1200+degrees+C&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 8 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Document feature - 4 tables N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - borates; borosilicates; cell dimensions; chemical composition; crystal chemistry; danburite; datolite; datolite group; dravite; dumortierite; elbaite; ferro-axinite; fluoborite; fluorides; framework silicates; halides; kornerupine; lattice parameters; linear expansion; manganaxinite; nesosilicates; orthosilicates; phase equilibria; ring silicates; silicates; sinhalite; sorosilicates; stability field; temperature; thermal expansion; thermal properties; tourmaline group; unit cell; USGS; volumetric properties ER - TY - JOUR T1 - Heat capacity and thermodynamic properties for two samples of prismatine AN - 52755322; 1997-015265 JF - Open-File Report - U. S. Geological Survey AU - Hemingway, Bruce S AU - Mazdab, Frank K AU - Anovitz, Lawrence M Y1 - 1996 PY - 1996 DA - 1996 SP - 9 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - sorosilicates KW - silicates KW - entropy KW - heat capacity KW - temperature KW - kornerupine KW - orthosilicates KW - low temperature KW - thermodynamic properties KW - USGS KW - prismatine KW - geochemistry KW - calorimetry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52755322?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hemingway%2C+Bruce+S%3BMazdab%2C+Frank+K%3BAnovitz%2C+Lawrence+M&rft.aulast=Hemingway&rft.aufirst=Bruce&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Heat+capacity+and+thermodynamic+properties+for+two+samples+of+prismatine&rft.title=Heat+capacity+and+thermodynamic+properties+for+two+samples+of+prismatine&rft.issn=01961497&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 9 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Document feature - 5 tables N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - calorimetry; entropy; geochemistry; heat capacity; kornerupine; low temperature; orthosilicates; prismatine; silicates; sorosilicates; temperature; thermodynamic properties; USGS ER - TY - BOOK T1 - Volatile organic compounds in soil; accurate and representative analysis AN - 52729794; 1997-038341 JF - Principles of environmental sampling AU - Smith, James S AU - Eng, Leslie AU - Comeau, Joseph AU - Rose, Candice AU - Schulte, Robert M AU - Barcelona, Michael J AU - Klopp, Kris AU - Pilgrim, Mary J AU - Minnich, Marty AU - Feenstra, Stan AU - Urban, Michael J AU - Moore, Michael B AU - Maskarinec, Michael P AU - Siegrist, Robert L AU - Parr, Jerry AU - Claff, Roger E A2 - Keith, Lawrence H. Y1 - 1996 PY - 1996 DA - 1996 PB - American Chemical Society, Washington, DC SN - 0841231524 KW - soils KW - volatiles KW - sample preparation KW - organic compounds KW - sampling KW - pollutants KW - volatile organic compounds KW - pollution KW - techniques KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52729794?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Smith%2C+James+S%3BEng%2C+Leslie%3BComeau%2C+Joseph%3BRose%2C+Candice%3BSchulte%2C+Robert+M%3BBarcelona%2C+Michael+J%3BKlopp%2C+Kris%3BPilgrim%2C+Mary+J%3BMinnich%2C+Marty%3BFeenstra%2C+Stan%3BUrban%2C+Michael+J%3BMoore%2C+Michael+B%3BMaskarinec%2C+Michael+P%3BSiegrist%2C+Robert+L%3BParr%2C+Jerry%3BClaff%2C+Roger+E&rft.aulast=Smith&rft.aufirst=James&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0841231524&rft.btitle=Volatile+organic+compounds+in+soil%3B+accurate+and+representative+analysis&rft.title=Volatile+organic+compounds+in+soil%3B+accurate+and+representative+analysis&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 17 N1 - PubXState - DC N1 - Document feature - 5 tables N1 - SuppNotes - Edition: 2 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Distributed memory implementation of multigrid methods for groundwater flow problems with rough coefficients AN - 52727552; 1997-031822 AB - In this paper, we present parallel solvers for large linear systems arising from the finite-element discretization of three-dimensional groundwater flow problems. Our solvers are based on multigrid and Krylov subspace methods. Our goal is to combine powerful algorithms and current generation high performance computers to enhance the capabilities of computer models for groundwater modeling. We demonstrate that multigrid can be a scalable algorithm on distributed memory machines. We demonstrate the effectiveness of parallel multigrid based solvers by solving problems requiring more than 64 million finite-elements in less than a minute. Our results show that multigrid as a stand alone solver works best for problems with smooth coefficients, but for rough coefficients, it is best used as a preconditioner for a Krylov method. JF - Distributed memory implementation of multigrid methods for groundwater flow problems with rough coefficients AU - Mahinthakumar, G AU - Saied, F Y1 - 1996 PY - 1996 DA - 1996 SP - 7 VL - CONF-9604103-2 KW - three-dimensional models KW - spatial data KW - finite difference analysis KW - unsteady flow KW - statistical analysis KW - mathematical models KW - fluid dynamics KW - ground water KW - models KW - waste management KW - algorithms KW - design KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52727552?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mahinthakumar%2C+G%3BSaied%2C+F&rft.aulast=Mahinthakumar&rft.aufirst=G&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Distributed+memory+implementation+of+multigrid+methods+for+groundwater+flow+problems+with+rough+coefficients&rft.title=Distributed+memory+implementation+of+multigrid+methods+for+groundwater+flow+problems+with+rough+coefficients&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96006714NEG, Springfield, VA, United States N1 - SuppNotes - Presented at High performance computing '96, New Orleans, LA, Apr. 2, 1996; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Hydrogeological and chemical control on microbial variability in a shallow coastal plain aquifer AN - 52702991; 1997-048160 AB - A "hot zone" of microbial biomass (MB) and activity (AC) was detected below the water table (WT) at a site in Virginia for the study of microbiological, physical, and chemical heterogeneity in the subsurface environment. Samples were taken every 50 cm in the unsaturated zone (UZ) and every 5 cm from the capillary fringe (CF) to about 2 m below the WT (3.75 to 3.95 m depth) in two coreholes. MB, AC, and number of species (NS) decreased from the surface (MB = 4.4E7 cells/g; AC = 40.4%; NS = 10) to 3.2-3.7 m depth (MB = 4.1E2 cells/g; AC = 0.1%; NS = 4.5) in the UZ. However, grain sizes (GS) of sediments changed little (GS = approximately 0.25 mm) in this depth interval. Starting at the CF, these microbial variables increased to a maximum at 4.5-5.0 m depth (MB = 1.9E4 cells/g; AC = 40%; NS = 13). This microbial "hot zone" corresponded to a much coarser sand layer with GS three fold of those in surrounding sediments. Phosphate concentration also increased in the vicinity of this microbial "hot zone". Similar findings of hydrogeological and chemical control on microbial variability were reported for the same geological formation at another site about 80 km from this site. These results suggest that microbial variability within these similar geological conditions are controlled by water, nutrient availability, and grain-size distribution on a regional scale. JF - Abstracts with Programs - Geological Society of America AU - Zhang, Chuanlun AU - Palumbo, Anthony V AU - Phelps, Tommy J AU - Brockman, Fred J AU - Murray, Chris AU - Parsons, Brian S AU - Swift, Don J P AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 352 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - Virginia KW - biomass KW - grain size KW - unsaturated zone KW - phosphates KW - variations KW - ground water KW - aquifers KW - nutrients KW - water table KW - controls KW - sediments KW - heterogeneity KW - Atlantic Coastal Plain KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52702991?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Hydrogeological+and+chemical+control+on+microbial+variability+in+a+shallow+coastal+plain+aquifer&rft.au=Zhang%2C+Chuanlun%3BPalumbo%2C+Anthony+V%3BPhelps%2C+Tommy+J%3BBrockman%2C+Fred+J%3BMurray%2C+Chris%3BParsons%2C+Brian+S%3BSwift%2C+Don+J+P%3BAnonymous&rft.aulast=Zhang&rft.aufirst=Chuanlun&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=352&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aquifers; Atlantic Coastal Plain; biomass; controls; grain size; ground water; heterogeneity; nutrients; phosphates; sediments; United States; unsaturated zone; variations; Virginia; water table ER - TY - JOUR T1 - Influence of regional thrust faults on local groundwater systems in East Tennessee AN - 52701667; 1997-048407 AB - Regional thrust faults play a major role in groundwater systems of the Oak Ridge Reservation (ORR). The ORR is located in the Eastern Tennessee Appalachian Fold and Thrust Belt and overlies an area of folded, faulted and moderately dipping Cambrian through Mississippian clastic and carbonate rocks. Three coreholes that have been instrumented with multiport systems provide detailed vertical resolution of the groundwater system in the vicinity of the Copper Creek Thrust Fault (CCTF), one of two regional faults that transect the ORR. Pressure data collected along a vertical profile show that (1) the highest hydraulic heads are from a thick package of fault rock immediately above the CCTF and reflect recharge from a neighboring ridge and (2) a distinct reversal in hydraulic head gradient occurs below the CCTF. Six hydrostratigraphic units, as defined by a similar transient response to seasonal variations in load (primarily precipitation), were identified. Boundaries between units also roughly correspond to changes in water chemistry and hydraulic conductivity. Of the six units, the upper three show expected changes in hydrologic behavior with an increase in depth. The remaining three units show a reversal of this trend, which is caused by the presence of the CCTF. Specifically, (1) there is an increase in magnitude of a prompt response to precipitation events, (2) there is a change from Na-dominant water-chemistry to mixed cation type water, and (3) there is an increase in hydraulic conductivity. The CCTF in part controls recharge boundaries of the flow system, creates possible stagnant zones below the fault, and results in deep sluggish flow systems that are sandwiched between more active flow systems. JF - Abstracts with Programs - Geological Society of America AU - Dreier, RaNaye B AU - Caldanaro, Anthony J AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 256 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - Oak Ridge National Laboratory KW - hydrology KW - North America KW - rainfall KW - eastern Tennessee KW - government agencies KW - Appalachians KW - hydrochemistry KW - ground water KW - Copper Creek Fault KW - recharge KW - thrust faults KW - folds KW - Tennessee KW - Anderson County Tennessee KW - seasonal variations KW - hydraulic conductivity KW - fold and thrust belts KW - geochemistry KW - faults KW - 16:Structural geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52701667?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Influence+of+regional+thrust+faults+on+local+groundwater+systems+in+East+Tennessee&rft.au=Dreier%2C+RaNaye+B%3BCaldanaro%2C+Anthony+J%3BAnonymous&rft.aulast=Dreier&rft.aufirst=RaNaye&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=256&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; Appalachians; Copper Creek Fault; eastern Tennessee; faults; fold and thrust belts; folds; geochemistry; government agencies; ground water; hydraulic conductivity; hydrochemistry; hydrology; North America; Oak Ridge National Laboratory; rainfall; recharge; seasonal variations; Tennessee; thrust faults; United States ER - TY - JOUR T1 - Contrasting trace element zoning profiles in metamorphic garnets AN - 52700576; 1997-054795 JF - Abstracts with Programs - Geological Society of America AU - Keane, Stephen D AU - Essene, Eric J AU - Riciputi, L R AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 356 EP - 357 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - granulite facies KW - garnet group KW - mass spectra KW - nesosilicates KW - major elements KW - metals KW - metamorphic rocks KW - amphibolite facies KW - orthosilicates KW - spectra KW - rare earths KW - trace elements KW - crystal chemistry KW - zoning KW - facies KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52700576?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Contrasting+trace+element+zoning+profiles+in+metamorphic+garnets&rft.au=Keane%2C+Stephen+D%3BEssene%2C+Eric+J%3BRiciputi%2C+L+R%3BAnonymous&rft.aulast=Keane&rft.aufirst=Stephen&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=356&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - amphibolite facies; crystal chemistry; facies; garnet group; granulite facies; major elements; mass spectra; metals; metamorphic rocks; nesosilicates; orthosilicates; rare earths; silicates; spectra; trace elements; zoning ER - TY - JOUR T1 - Application of an inverse groundwater model for capture zone analysis at the Paducah gaseous diffusion plant AN - 52697797; 1997-044653 AB - Performance testing of two extraction well fields at the Paducah Gaseous Diffusion Plant revealed higher than expected hydraulic conductivities and raised concerns about the ability of the system, as designed, to contain groundwater contamination. To evaluate the impact of the higher hydraulic conductivities on contaminant capture, an existing groundwater model was reconfigured to include the new conductivity data. Optimal parameter values and the associated 95% confidence intervals were determined for the newly configured model using inverse modeling. Particle tacking was then performed to determine the optimum pumping rates to achieve complete contaminant capture. Multiple model runs were made using the extremes of the 95% confidence intervals to evaluate the consequences of parameter uncertainty on capture zone geometry. For those simulations where complete contaminant capture was not achieved, cost evaluations were performed to determine whether it would be more effective to increase pumping rates rather than obtain additional data to reduce parameter uncertainty. JF - Abstracts with Programs - Geological Society of America AU - Laase, Alan D AU - Clausen, Jay L AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 462 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - wells KW - United States KW - particle tracks KW - McCracken County Kentucky KW - pumping KW - rates KW - simulation KW - ground water KW - models KW - Kentucky KW - applications KW - hydraulic conductivity KW - water wells KW - Paducah Kentucky KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52697797?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Application+of+an+inverse+groundwater+model+for+capture+zone+analysis+at+the+Paducah+gaseous+diffusion+plant&rft.au=Laase%2C+Alan+D%3BClausen%2C+Jay+L%3BAnonymous&rft.aulast=Laase&rft.aufirst=Alan&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=462&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - applications; ground water; hydraulic conductivity; Kentucky; McCracken County Kentucky; models; Paducah Kentucky; particle tracks; pumping; rates; simulation; United States; water wells; wells ER - TY - JOUR T1 - Choosing the most suitable coals for preparing activated carbon material AN - 52692492; 1997-049735 JF - Abstracts with Programs - Geological Society of America AU - Kopp, Otto C AU - Fuller, E Loren, Jr AU - Sparks, Carla R AU - McKinney, Michael L AU - Rogers, Michael R AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 150 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - sorption KW - oxygen KW - organic residues KW - vitrinite KW - mass spectra KW - bituminous coal KW - anthracite KW - nitrogen KW - infrared spectra KW - sedimentary rocks KW - catalysis KW - coal KW - carbon KW - chemical properties KW - macerals KW - lignite KW - spectra KW - porosimetry KW - catalysts KW - physical properties KW - hydrogen KW - pyrite KW - TGA data KW - sulfides KW - 06B:Petrology of coal UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52692492?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Choosing+the+most+suitable+coals+for+preparing+activated+carbon+material&rft.au=Kopp%2C+Otto+C%3BFuller%2C+E+Loren%2C+Jr%3BSparks%2C+Carla+R%3BMcKinney%2C+Michael+L%3BRogers%2C+Michael+R%3BAnonymous&rft.aulast=Kopp&rft.aufirst=Otto&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=150&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - anthracite; bituminous coal; carbon; catalysis; catalysts; chemical properties; coal; hydrogen; infrared spectra; lignite; macerals; mass spectra; nitrogen; organic residues; oxygen; physical properties; porosimetry; pyrite; sedimentary rocks; sorption; spectra; sulfides; TGA data; vitrinite ER - TY - JOUR T1 - Stable isotopes in mollusks from the Bering Strait region; comparison of conditions during the last interglaciation with the modern AN - 52686953; 1997-066501 JF - Abstracts with Programs - Geological Society of America AU - Khim, Boo-Keun AU - Krantz, David E AU - Cooper, Lee W AU - Brigham-Grette, Julie AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 303 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - sea water KW - Val'katlen Suite KW - oxygen KW - isotopes KW - Bering Strait KW - Holocene KW - stable isotopes KW - temperature KW - northwestern Alaska KW - Cenozoic KW - carbon KW - Invertebrata KW - Arctic Ocean KW - Mollusca KW - productivity KW - Quaternary KW - interglacial environment KW - Serripes KW - Mya KW - isotope ratios KW - C-13/C-12 KW - Macoma KW - O-18/O-16 KW - fresh-water environment KW - sea-level changes KW - Chukchi Sea KW - Alaska KW - seasonal variations KW - fluvial environment KW - 24:Quaternary geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52686953?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Stable+isotopes+in+mollusks+from+the+Bering+Strait+region%3B+comparison+of+conditions+during+the+last+interglaciation+with+the+modern&rft.au=Khim%2C+Boo-Keun%3BKrantz%2C+David+E%3BCooper%2C+Lee+W%3BBrigham-Grette%2C+Julie%3BAnonymous&rft.aulast=Khim&rft.aufirst=Boo-Keun&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=303&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Alaska; Arctic Ocean; Bering Strait; C-13/C-12; carbon; Cenozoic; Chukchi Sea; fluvial environment; fresh-water environment; Holocene; interglacial environment; Invertebrata; isotope ratios; isotopes; Macoma; Mollusca; Mya; northwestern Alaska; O-18/O-16; oxygen; productivity; Quaternary; sea water; sea-level changes; seasonal variations; Serripes; stable isotopes; temperature; United States; Val'katlen Suite ER - TY - JOUR T1 - Enhancement of swept source near-surface seismic reflection data at a hazardous waste site AN - 52685961; 1997-066832 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Doll, William E AU - Miller, Richard D AU - Xia, Jianghai AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 877 EP - 879 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 66 SN - 1052-3812, 1052-3812 KW - United States KW - Oak Ridge National Laboratory KW - hazardous waste KW - monitoring KW - geophysical surveys KW - eastern Tennessee KW - common-depth-point method KW - government agencies KW - geophysical methods KW - waste disposal sites KW - pollution KW - reflection methods KW - seismic methods KW - ground water KW - shallow depth KW - deconvolution KW - stacking KW - Tennessee KW - surveys KW - Anderson County Tennessee KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52685961?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.atitle=Enhancement+of+swept+source+near-surface+seismic+reflection+data+at+a+hazardous+waste+site&rft.au=Doll%2C+William+E%3BMiller%2C+Richard+D%3BXia%2C+Jianghai%3BAnonymous&rft.aulast=Doll&rft.aufirst=William&rft.date=1996-01-01&rft.volume=66&rft.issue=&rft.spage=877&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/ L2 - http://www.seg.org/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 66th annual international meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 9 N1 - PubXState - OK N1 - Document feature - sects., sketch map N1 - SuppNotes - Volume I N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; common-depth-point method; deconvolution; eastern Tennessee; geophysical methods; geophysical surveys; government agencies; ground water; hazardous waste; monitoring; Oak Ridge National Laboratory; pollution; reflection methods; seismic methods; shallow depth; stacking; surveys; Tennessee; United States; waste disposal sites ER - TY - JOUR T1 - Inversion of airborne electromagnetic data for magnetic permeability AN - 52685946; 1997-066848 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Beard, Les P AU - Nyquist, Jonathan E AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 940 EP - 943 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 66 SN - 1052-3812, 1052-3812 KW - United States KW - Oak Ridge National Laboratory KW - hazardous waste KW - geophysical surveys KW - eastern Tennessee KW - induction KW - government agencies KW - geophysical methods KW - waste disposal sites KW - inverse problem KW - detection KW - Tennessee KW - electromagnetic methods KW - surveys KW - testing KW - Anderson County Tennessee KW - underground disposal KW - magnetic permeability KW - airborne methods KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52685946?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.atitle=Inversion+of+airborne+electromagnetic+data+for+magnetic+permeability&rft.au=Beard%2C+Les+P%3BNyquist%2C+Jonathan+E%3BAnonymous&rft.aulast=Beard&rft.aufirst=Les&rft.date=1996-01-01&rft.volume=66&rft.issue=&rft.spage=940&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/ L2 - http://www.seg.org/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 66th annual international meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 7 N1 - PubXState - OK N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Volume I N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; Anderson County Tennessee; detection; eastern Tennessee; electromagnetic methods; geophysical methods; geophysical surveys; government agencies; hazardous waste; induction; inverse problem; magnetic permeability; Oak Ridge National Laboratory; surveys; Tennessee; testing; underground disposal; United States; waste disposal sites ER - TY - JOUR T1 - Heterogeneity of natural organic matter on its adsorption and transport AN - 52670502; 1997-075343 JF - Abstracts with Programs - Geological Society of America AU - Gu, B AU - Liang, L AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 321 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - organic materials KW - experimental studies KW - isotopes KW - pollutants KW - pollution KW - adsorption KW - ground water KW - partitioning KW - organic compounds KW - radioactive isotopes KW - transport KW - heterogeneity KW - heavy metals KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52670502?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Heterogeneity+of+natural+organic+matter+on+its+adsorption+and+transport&rft.au=Gu%2C+B%3BLiang%2C+L%3BAnonymous&rft.aulast=Gu&rft.aufirst=B&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=321&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - adsorption; experimental studies; ground water; heavy metals; heterogeneity; isotopes; organic compounds; organic materials; partitioning; pollutants; pollution; radioactive isotopes; transport ER - TY - JOUR T1 - Pore-structure characteristics of mudrock saprolite from the Oak Ridge Reservation, Tennessee; effects of weathering and implications for contaminant transport and retardation by matrix diffusion AN - 52670089; 1997-074991 JF - Abstracts with Programs - Geological Society of America AU - Dorsch, Joachim AU - Katsube, T J AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 97 EP - 98 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - Nolichucky Shale KW - Conasauga Group KW - government agencies KW - Cambrian KW - Upper Cambrian KW - Bear Creek valley KW - spatial variations KW - sedimentary rocks KW - transport KW - Tennessee KW - Anderson County Tennessee KW - porosimetry KW - Oak Ridge National Laboratory KW - diffusion KW - mudstone KW - Paleozoic KW - matrix KW - pollution KW - weathering KW - porosity KW - saprolite KW - physical properties KW - clastic rocks KW - permeability KW - changes KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52670089?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Pore-structure+characteristics+of+mudrock+saprolite+from+the+Oak+Ridge+Reservation%2C+Tennessee%3B+effects+of+weathering+and+implications+for+contaminant+transport+and+retardation+by+matrix+diffusion&rft.au=Dorsch%2C+Joachim%3BKatsube%2C+T+J%3BAnonymous&rft.aulast=Dorsch&rft.aufirst=Joachim&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; Bear Creek valley; Cambrian; changes; clastic rocks; Conasauga Group; diffusion; government agencies; matrix; mudstone; Nolichucky Shale; Oak Ridge National Laboratory; Paleozoic; permeability; physical properties; pollution; porosimetry; porosity; saprolite; sedimentary rocks; spatial variations; Tennessee; transport; United States; Upper Cambrian; weathering ER - TY - JOUR T1 - Tritium and tracer dynamics in a radioactively contaminated, fractured shale; implications for diffusive mass-transfer AN - 52670061; 1997-074990 JF - Abstracts with Programs - Geological Society of America AU - Sanford, William E AU - Jardine, Philip M AU - Hicks, Diana S AU - Lu, Bonnie W AU - Reedy, Oren C AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 74 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - fractured materials KW - isotopes KW - government agencies KW - tritium KW - remediation KW - radioactive waste KW - ground water KW - spatial variations KW - sedimentary rocks KW - radioactive isotopes KW - dynamics KW - movement KW - tracers KW - Tennessee KW - Anderson County Tennessee KW - mass transfer KW - Oak Ridge National Laboratory KW - diffusion KW - shale KW - matrix KW - pollution KW - hydrogen KW - waste disposal KW - low-level waste KW - clastic rocks KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52670061?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Tritium+and+tracer+dynamics+in+a+radioactively+contaminated%2C+fractured+shale%3B+implications+for+diffusive+mass-transfer&rft.au=Sanford%2C+William+E%3BJardine%2C+Philip+M%3BHicks%2C+Diana+S%3BLu%2C+Bonnie+W%3BReedy%2C+Oren+C%3BAnonymous&rft.aulast=Sanford&rft.aufirst=William&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=74&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; clastic rocks; diffusion; dynamics; fractured materials; government agencies; ground water; hydrogen; isotopes; low-level waste; mass transfer; matrix; movement; Oak Ridge National Laboratory; pollution; radioactive isotopes; radioactive waste; remediation; sedimentary rocks; shale; spatial variations; Tennessee; tracers; tritium; United States; waste disposal ER - TY - JOUR T1 - Geologic controls on subsurface transport in fractured porous media; implications for representative sampling AN - 52668397; 1997-075342 JF - Abstracts with Programs - Geological Society of America AU - Moline, Gerilynn R AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 460 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - limestone KW - fractured materials KW - eastern Tennessee KW - characterization KW - ground water KW - fractures KW - controls KW - spatial variations KW - sedimentary rocks KW - transport KW - sampling KW - mixing KW - Tennessee KW - isotropic materials KW - shale KW - matrix KW - connectivity KW - porous materials KW - properties KW - heterogeneous materials KW - hydraulic conductivity KW - carbonate rocks KW - clastic rocks KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52668397?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Geologic+controls+on+subsurface+transport+in+fractured+porous+media%3B+implications+for+representative+sampling&rft.au=Moline%2C+Gerilynn+R%3BAnonymous&rft.aulast=Moline&rft.aufirst=Gerilynn&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=460&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - carbonate rocks; characterization; clastic rocks; connectivity; controls; eastern Tennessee; fractured materials; fractures; ground water; heterogeneous materials; hydraulic conductivity; isotropic materials; limestone; matrix; mixing; porous materials; properties; sampling; sedimentary rocks; shale; spatial variations; Tennessee; transport; United States ER - TY - JOUR T1 - Carbon isotope exchange between CO (sub 2) and CH (sub 4) at elevated temperatures AN - 52666920; 1997-075479 JF - Abstracts with Programs - Geological Society of America AU - Horita, Juske AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 160 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - water KW - experimental studies KW - methane KW - isotopes KW - isotope ratios KW - C-13/C-12 KW - aliphatic hydrocarbons KW - alkanes KW - stable isotopes KW - temperature KW - carbon dioxide KW - organic compounds KW - catalysis KW - hydrogen KW - carbon KW - hydrocarbons KW - kinetics KW - fractionation KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52666920?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Carbon+isotope+exchange+between+CO+%28sub+2%29+and+CH+%28sub+4%29+at+elevated+temperatures&rft.au=Horita%2C+Juske%3BAnonymous&rft.aulast=Horita&rft.aufirst=Juske&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=160&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; C-13/C-12; carbon; carbon dioxide; catalysis; experimental studies; fractionation; hydrocarbons; hydrogen; isotope ratios; isotopes; kinetics; methane; organic compounds; stable isotopes; temperature; water ER - TY - RPRT T1 - Applications of low-cost radio-controlled airplanes to environmental restoration at Oak Ridge National Laboratory AN - 52663290; 1998-002855 AB - The US DOE is endeavoring to clean up contamination created by the disposal of chemical and nuclear waste on the Oak Ridge Reservation (ORR), Tennessee, with an emphasis on minimizing off-site migration of contaminated surface and ground water. In this paper, I discuss the applications of Unmanned Aerial Vehicles (UAV's) being explored at Oak Ridge National Laboratory (ORNL) under the sponsorship of the Department of Energy's Office of Science and technology. These applications are aerial photography, magnetic mapping, and Very Low Frequency (VLF) electromagnetic mapping. JF - Applications of low-cost radio-controlled airplanes to environmental restoration at Oak Ridge National Laboratory AU - Nyquist, J E Y1 - 1996 PY - 1996 DA - 1996 SP - 13 VL - CONF-9607137-2 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - monitoring KW - geophysical surveys KW - isotopes KW - pollutants KW - government agencies KW - geophysical methods KW - pollution KW - magnetic methods KW - migration of elements KW - research KW - radioactive waste KW - magnetic properties KW - ground water KW - radioactive isotopes KW - Tennessee KW - surveys KW - waste disposal KW - solid waste KW - underground disposal KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52663290?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Nyquist%2C+J+E&rft.aulast=Nyquist&rft.aufirst=J&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Applications+of+low-cost+radio-controlled+airplanes+to+environmental+restoration+at+Oak+Ridge+National+Laboratory&rft.title=Applications+of+low-cost+radio-controlled+airplanes+to+environmental+restoration+at+Oak+Ridge+National+Laboratory&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96014696NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Association for unmanned vehicle systems, Orlando, FL, July 15-19, 1996; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Use of depleted uranium silicate glass to minimize release of radionuclides from spent nuclear fuel waste packages AN - 52656469; 1998-003014 AB - A Depleted Uranium Silicate Container Backfill System (DUSCOBS) is proposed that would use small, isotopically-depleted uranium silicate glass beads as a backfill material inside repository waste packages containing spent nuclear fuel (SNF). The uranium silicate glass beads would fill the void space inside the package including the coolant channels inside SNF assemblies. Based on preliminary analysis, the following benefits have been identified. DUSCOBS improves repository waste package performance by three mechanisms. First, it reduces the radionuclide releases from SNF when water enters the waste package by creating a local uranium silicate saturated groundwater environment that suppresses (a) the dissolution and/or transformation of uranium dioxide fuel pellets and, hence, (b) the release of radionuclides incorporated into the SNF pellets. Second, the potential for long-term nuclear criticality is reduced by isotopic exchange of enriched uranium in SNF with the depleted uranium (DU) in the glass. Third, the backfill reduces radiation interactions between SNF and the local environment (package and local geology) and thus reduces generation of hydrogen, acids, and other chemicals that degrade the waste package system. Finally, DUSCOBS provides a potential method to dispose of significant quantities of excess DU from uranium enrichment plants at potential economic savings. DUSCOBS is a new concept. Consequently, the concept has not been optimized or demonstrated in laboratory experiments. JF - Use of depleted uranium silicate glass to minimize release of radionuclides from spent nuclear fuel waste packages AU - Forsberg, C W Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 27 VL - CONF-960271-3 KW - hazardous waste KW - aquifer vulnerability KW - high-level waste KW - isotopes KW - pollution KW - migration of elements KW - radioactive waste KW - ground water KW - aquifers KW - safety KW - radioactive isotopes KW - nuclear energy KW - nuclear facilities KW - waste disposal KW - underground disposal KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52656469?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Forsberg%2C+C+W&rft.aulast=Forsberg&rft.aufirst=C&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Use+of+depleted+uranium+silicate+glass+to+minimize+release+of+radionuclides+from+spent+nuclear+fuel+waste+packages&rft.title=Use+of+depleted+uranium+silicate+glass+to+minimize+release+of+radionuclides+from+spent+nuclear+fuel+waste+packages&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96006707NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the American Institute of Chemical Engineers (AIChE) spring meeting, New Orleans, LA, Feb. 26-29, 1996; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Integration of biotechnology in remediation and pollution prevention activities AN - 52653433; 1998-003072 AB - The North American Free Trade Agreement/North American Agreement on Environmental Cooperation provides a mechanism for an international collaboration between the US, Canada, and Mexico to jointly develop, modify, or refine technologies that remediate or protect the environment. The Environmental Sciences Division (ESD) at Oak Ridge National Laboratory (ORNL) is involved in basic and applied research on the fate, transport, and remediation of contaminants; environmental assessment; environmental engineering; and demonstrations of advanced remediation technologies. In addition to remediating contaminated sites, research also focuses on life-cycle analyses of industrial processes and the production of green technologies. The author focuses this discussion on subsurface remediation and pollution prevention; however, the research activities encompass water, soil and air and many of the technologies are applicable to all environments. The discussion focuses on the integration of biotechnology with remediation activities and subsequently linking these biological processes to other remediation technologies. JF - Integration of biotechnology in remediation and pollution prevention activities AU - Strong-Gunderson, J M Y1 - 1996 PY - 1996 DA - 1996 SP - 5 VL - CONF-960265-1 KW - United States KW - soils KW - pollutants KW - pollution KW - international cooperation KW - bioremediation KW - preventive measures KW - remediation KW - radioactive waste KW - inorganic materials KW - controls KW - organic compounds KW - Mexico KW - Canada KW - North American Free Trade Agreement KW - policy KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52653433?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Strong-Gunderson%2C+J+M&rft.aulast=Strong-Gunderson&rft.aufirst=J&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Integration+of+biotechnology+in+remediation+and+pollution+prevention+activities&rft.title=Integration+of+biotechnology+in+remediation+and+pollution+prevention+activities&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96005439NEG, Springfield, VA, United States N1 - SuppNotes - Presented at Environmental quality, innovative technologies and sustainable economic development: a NAFTA perspective, Mexico City, Feb. 7-10, 1996; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Operating limit evaluation for disposal of uranium enrichment plant wastes AN - 52653181; 1998-003043 AB - A proposed solid waste landfill at Paducah Gaseous Diffusion Plant (PGDP) will accept wastes generated during normal plant operations that are considered to be non-radioactive. However, nearly all solid waste from any source or facility contains small amounts of radioactive material, due to the presence in most materials of trace quantities of such naturally occurring radionuclides as uranium and thorium. This paper describes an evaluation of operating limits, which are protective of public health and the environment, that would allow waste materials containing small amounts of radioactive material to be sent to a new solid waste landfill at PGDP. The operating limits are expressed as limits on concentrations of radionuclides in waste materials that could be sent to the landfill based on a site-specific analysis of the performance of the facility. These limits are advantageous to PGDP and DOE for several reasons. Most importantly, substantial cost savings in the management of waste is achieved. In addition, certain liabilities that could result from shipment of wastes to a commercial off-site solid waste landfill are avoided. Finally, assurance that disposal operations at the PGDP landfill are protective of public health and the environment is provided by establishing verifiable operating limits for small amounts of radioactive material; rather than relying solely on administrative controls. The operating limit determined in this study has been presented to the Commonwealth of Kentucky and accepted as a condition to be attached to the operating permit for the solid waste landfill. JF - Operating limit evaluation for disposal of uranium enrichment plant wastes AU - Lee, D W AU - Kocher, D C AU - Wang, J C Y1 - 1996 PY - 1996 DA - 1996 SP - 9 VL - CONF-960110-1 KW - United States KW - soils KW - McCracken County Kentucky KW - detection limit KW - site exploration KW - pollutants KW - landfills KW - waste disposal sites KW - pollution KW - simulation KW - concrete KW - radioactive waste KW - ground water KW - Kentucky KW - Paducah Gaseous Diffusion Plant KW - waste disposal KW - solid waste KW - construction materials KW - sanitary landfills KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52653181?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lee%2C+D+W%3BKocher%2C+D+C%3BWang%2C+J+C&rft.aulast=Lee&rft.aufirst=D&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Operating+limit+evaluation+for+disposal+of+uranium+enrichment+plant+wastes&rft.title=Operating+limit+evaluation+for+disposal+of+uranium+enrichment+plant+wastes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96004924NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 29th Midyear topical meeting of the Health Physics Society: naturally occuring and accelerator produced radioactive material - regulation and risk assessment, Scottsdale, AZ, Jan. 7-10, 1996; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Application of discrete ordinates and Monte Carlo methods to transport of photons from environmental sources AN - 52652347; 1998-002938 AB - Federal Guidance Report No. 12 tabulates dose coefficients for external exposure to photons and electrons emitted by radionuclides distributed in air, water, and soil. Although the dose coefficients of this report are based on previously developed dosimetric methodologies, they are derived from new, detailed calculations of energy and angular distributions of the radiations incident on the body and the transport of these radiations within the body. Effort was devoted to expanding the information available for assessment of radiation dose from radionuclides distributed on or below the surface of the ground. A companion paper (External Exposure to Radionuclides in Air, Water, and Soil) discusses the significance of the new tabulations of coefficients and provides detailed comparisons to previously published values. This paper discusses details of the photon transport calculations. JF - Application of discrete ordinates and Monte Carlo methods to transport of photons from environmental sources AU - Ryman, J C AU - Eckerman, K F AU - Shultis, J K AU - Faw, R E AU - Dillman, L T Y1 - 1996 PY - 1996 DA - 1996 SP - 9 VL - CONF-960415-29 KW - soils KW - concentration KW - isotopes KW - radioactivity KW - pollutants KW - Monte Carlo analysis KW - statistical analysis KW - pollution KW - mathematical models KW - models KW - radioactive isotopes KW - transport KW - mathematical methods KW - photons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52652347?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ryman%2C+J+C%3BEckerman%2C+K+F%3BShultis%2C+J+K%3BFaw%2C+R+E%3BDillman%2C+L+T&rft.aulast=Ryman&rft.aufirst=J&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Application+of+discrete+ordinates+and+Monte+Carlo+methods+to+transport+of+photons+from+environmental+sources&rft.title=Application+of+discrete+ordinates+and+Monte+Carlo+methods+to+transport+of+photons+from+environmental+sources&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96008690NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the American Nuclear Society (ANS) Radiation Protection and Shielding Division topical meeting on advancements and applications in radiation protection and shielding, Falmouth, MA, Apr. 21-25, 1996; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Clean enough for industry, an airborne geophysical case study AN - 52651666; 1998-002840 AB - Data from two airborne geophysical surveys of the Department of Energy's Oak Ridge Reservation (ORR) were extremely valuable in deciding whether a 1000-acre (400 hectare) parcel of the ORR should be released to the City of Oak Ridge for industrial development. Our findings, based on electromagnetic and magnetic data, were incorporated in the federally mandated Environmental Assessment Statement (EAS), and in general supported claims that this land was never used as a hazardous waste disposal site. We estimated the amount of iron required to produce each anomaly using a simple dipole model. All anomalies with equivalent sources greater than approximately 1000 kg of iron were checked in the field, and the source of all but one identified as either a bridge, reinforced concrete debris, or a similarly benign object. Additionally, some smaller anomalies (equivalent sources of roughly 500 kg) have been checked; thus far, these also have innocuous sources. Airborne video proved invaluable in identifying logging equipment as the source of some of these anomalies. Geologic noise may account for some of the remaining anomalies. Naturally occurring accumulations of magnetic minerals in the soil on the ORR have been shown to produce anomalies which, at a sensor height of 30 m, are comparable to the anomaly produced by about 500 kg of iron. By comparison, the electronic noise of the magnetic gradiometer, 0.01-0.02 nT/m, is equivalent to only about 50-100 kg of iron at a 30 m sensor height. The electromagnetic data, combined with field mapping of karst structures, provided evidence of a northeast-southwest striking conduit spanning the parcel. The possible existence of a karst conduit led the EAS authors to conclude that this is a "sensitive hydrologic setting". We conclude that aerial geophysics is an extremely cost-effective, and efficient technique for screening large tracts of land for environmental characterization. JF - Clean enough for industry, an airborne geophysical case study AU - Nyquist, J E AU - Beard, L P Y1 - 1996 PY - 1996 DA - 1996 SP - 10 VL - CONF-960477-1 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - hazardous waste KW - monitoring KW - geophysical surveys KW - pollutants KW - karst hydrology KW - government agencies KW - waste disposal sites KW - pollution KW - chemical waste KW - Oak Ridge Tennessee KW - ground water KW - case studies KW - Tennessee KW - industrial waste KW - surveys KW - risk assessment KW - Anderson County Tennessee KW - waste disposal KW - land use KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52651666?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Nyquist%2C+J+E%3BBeard%2C+L+P&rft.aulast=Nyquist&rft.aufirst=J&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Clean+enough+for+industry%2C+an+airborne+geophysical+case+study&rft.title=Clean+enough+for+industry%2C+an+airborne+geophysical+case+study&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96005483NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 9th annual symposium on the Application of geophysics to engineering and environmental problems, Denver, CO, Apr. 28-May 1, 1996; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Experimentally determined volumetric properties of CO (sub 2) -H (sub 2) O mixtures at 400 degrees C and pressures up to 1000 bars AN - 52632595; 1998-010036 JF - Abstracts with Programs - Geological Society of America AU - Seitz, Jeffery C AU - Blencoe, James G AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 159 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - water KW - experimental studies KW - pressure KW - density KW - densimeters KW - properties KW - high pressure KW - temperature KW - carbon dioxide KW - equations of state KW - instruments KW - high temperature KW - P-T conditions KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52632595?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Experimentally+determined+volumetric+properties+of+CO+%28sub+2%29+-H+%28sub+2%29+O+mixtures+at+400+degrees+C+and+pressures+up+to+1000+bars&rft.au=Seitz%2C+Jeffery+C%3BBlencoe%2C+James+G%3BAnonymous&rft.aulast=Seitz&rft.aufirst=Jeffery&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - carbon dioxide; densimeters; density; equations of state; experimental studies; high pressure; high temperature; instruments; P-T conditions; pressure; properties; temperature; water ER - TY - JOUR T1 - Comparison of mineralogy, magnetic susceptibility and source area of glacimarine sediment, Yakutat Bay, Southern Alaska AN - 52630732; 1998-014941 JF - Abstracts with Programs - Geological Society of America AU - Cartee, Stephanie L AU - Cowan, Ellen A AU - Johnson, Neil E AU - Kayen, Robert E AU - Powell, Ross D AU - Cavin, O Burl AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 58 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - Alexander Terrane KW - Prince William Sound KW - Northeast Pacific KW - glacial extent KW - X-ray diffraction data KW - Malaspina Glacier KW - glaciomarine environment KW - strike-slip faults KW - cores KW - Yakutat Bay KW - mineral composition KW - jokulhlaups KW - glacial environment KW - sediments KW - faults KW - East Pacific KW - Yakutat Terrane KW - accretion KW - Southern Margin Terrane KW - paleomagnetism KW - terranes KW - Southern Alaska KW - provenance KW - Disenchantment Bay KW - North Pacific KW - marine environment KW - Gulf of Alaska KW - Pacific Ocean KW - magnetic susceptibility KW - Alaska KW - Hubbard Glacier KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52630732?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Comparison+of+mineralogy%2C+magnetic+susceptibility+and+source+area+of+glacimarine+sediment%2C+Yakutat+Bay%2C+Southern+Alaska&rft.au=Cartee%2C+Stephanie+L%3BCowan%2C+Ellen+A%3BJohnson%2C+Neil+E%3BKayen%2C+Robert+E%3BPowell%2C+Ross+D%3BCavin%2C+O+Burl%3BAnonymous&rft.aulast=Cartee&rft.aufirst=Stephanie&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=58&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - accretion; Alaska; Alexander Terrane; cores; Disenchantment Bay; East Pacific; faults; glacial environment; glacial extent; glaciomarine environment; Gulf of Alaska; Hubbard Glacier; jokulhlaups; magnetic susceptibility; Malaspina Glacier; marine environment; mineral composition; North Pacific; Northeast Pacific; Pacific Ocean; paleomagnetism; Prince William Sound; provenance; sediments; Southern Alaska; Southern Margin Terrane; strike-slip faults; terranes; United States; X-ray diffraction data; Yakutat Bay; Yakutat Terrane ER - TY - JOUR T1 - Experimental calibration of the Ni-NiO-H (sub 2) O hydrogen buffer at 500 degrees C, 500 bars AN - 52629087; 1998-010041 JF - Abstracts with Programs - Geological Society of America AU - Blencoe, James G AU - Anovitz, Lawrence M AU - Joyce, David B AU - Beard, James S AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 159 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - water KW - experimental studies KW - precision KW - hydrogen KW - buffers KW - calibration KW - instruments KW - fugacity KW - P-T conditions KW - measurement KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52629087?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Experimental+calibration+of+the+Ni-NiO-H+%28sub+2%29+O+hydrogen+buffer+at+500+degrees+C%2C+500+bars&rft.au=Blencoe%2C+James+G%3BAnovitz%2C+Lawrence+M%3BJoyce%2C+David+B%3BBeard%2C+James+S%3BAnonymous&rft.aulast=Blencoe&rft.aufirst=James&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - buffers; calibration; experimental studies; fugacity; hydrogen; instruments; measurement; P-T conditions; precision; water ER - TY - JOUR T1 - Oxygen isotope exchange in the systems carbonate-water and sheet silicate-water; a link between exchange rates and mineral chemistry AN - 52629031; 1998-010040 JF - Abstracts with Programs - Geological Society of America AU - Cole, David R AU - Fortier, Steven M AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 160 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - water KW - silicates KW - oxygen KW - lattice KW - isotopes KW - isotope ratios KW - muscovite KW - rates KW - O-18/O-16 KW - solution KW - recrystallization KW - stable isotopes KW - temperature KW - models KW - chlorite KW - chemical reactions KW - mica group KW - biotite KW - sheet silicates KW - crystal chemistry KW - chlorite group KW - kinetics KW - energy KW - 01B:Mineralogy of silicates KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52629031?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Oxygen+isotope+exchange+in+the+systems+carbonate-water+and+sheet+silicate-water%3B+a+link+between+exchange+rates+and+mineral+chemistry&rft.au=Cole%2C+David+R%3BFortier%2C+Steven+M%3BAnonymous&rft.aulast=Cole&rft.aufirst=David&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=160&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - biotite; chemical reactions; chlorite; chlorite group; crystal chemistry; energy; isotope ratios; isotopes; kinetics; lattice; mica group; models; muscovite; O-18/O-16; oxygen; rates; recrystallization; sheet silicates; silicates; solution; stable isotopes; temperature; water ER - TY - RPRT T1 - Defining the potential repository siting block, Yucca Mountain, Nevada AN - 52628188; 1998-003551 JF - Defining the potential repository siting block, Yucca Mountain, Nevada AU - Elayer, R W AU - Nolting, R M Y1 - 1996 PY - 1996 DA - 1996 SP - 3 VL - CONF-960421-23 KW - United States KW - hydrology KW - aquifer vulnerability KW - high-level waste KW - volcanic rocks KW - site exploration KW - igneous rocks KW - Nye County Nevada KW - radioactive waste KW - ground water KW - aquifers KW - pyroclastics KW - tuff KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52628188?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Elayer%2C+R+W%3BNolting%2C+R+M&rft.aulast=Elayer&rft.aufirst=R&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Defining+the+potential+repository+siting+block%2C+Yucca+Mountain%2C+Nevada&rft.title=Defining+the+potential+repository+siting+block%2C+Yucca+Mountain%2C+Nevada&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96006929NEG, Springfield, VA, United States N1 - SuppNotes - Presented at Waste management '96; international High-level radioactive waste management conference, Las Vegas, NV, Apr. 29 - May 3, 1996; Contract AC01-91RW00134 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Activity/composition relations of H (sub 2) O-N (sub 2) and H (sub 2) O-CO (sub 2) fluids at 500 degrees C, 500 bars AN - 52620678; 1998-010037 JF - Abstracts with Programs - Geological Society of America AU - Anovitz, L M AU - Blencoe, J G AU - Joyce, D B AU - Horita, J AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 159 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - water KW - experimental studies KW - precision KW - buffers KW - nitrogen KW - carbon dioxide KW - models KW - composition KW - applications KW - accuracy KW - instruments KW - P-T conditions KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52620678?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Activity%2Fcomposition+relations+of+H+%28sub+2%29+O-N+%28sub+2%29+and+H+%28sub+2%29+O-CO+%28sub+2%29+fluids+at+500+degrees+C%2C+500+bars&rft.au=Anovitz%2C+L+M%3BBlencoe%2C+J+G%3BJoyce%2C+D+B%3BHorita%2C+J%3BAnonymous&rft.aulast=Anovitz&rft.aufirst=L&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - accuracy; applications; buffers; carbon dioxide; composition; experimental studies; instruments; models; nitrogen; P-T conditions; precision; water ER - TY - JOUR T1 - Solubility of metal oxides to 250 degrees C with in situ pH monitoring AN - 52619557; 1998-010042 JF - Abstracts with Programs - Geological Society of America AU - Wesolowski, David J AU - Hayashi, Ken-ichiro AU - Palmer, Donald A AU - Machesky, Michael L AU - Benezeth, Pascale AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 147 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - anions KW - experimental studies KW - precision KW - monitoring KW - titration KW - in situ KW - solutions KW - complexing KW - calibration KW - solubility KW - temperature KW - zincite KW - ligands KW - chemical reactions KW - metals KW - oxides KW - stoichiometry KW - pH KW - magnetite KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52619557?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Solubility+of+metal+oxides+to+250+degrees+C+with+in+situ+pH+monitoring&rft.au=Wesolowski%2C+David+J%3BHayashi%2C+Ken-ichiro%3BPalmer%2C+Donald+A%3BMachesky%2C+Michael+L%3BBenezeth%2C+Pascale%3BAnonymous&rft.aulast=Wesolowski&rft.aufirst=David&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - anions; calibration; chemical reactions; complexing; experimental studies; in situ; ligands; magnetite; metals; monitoring; oxides; pH; precision; solubility; solutions; stoichiometry; temperature; titration; zincite ER - TY - JOUR T1 - Dissociation quotients of citric acid in aqueous sodium chloride media to 150 degrees C AN - 52618531; 1998-010038 JF - Abstracts with Programs - Geological Society of America AU - Benezeth, Pascale AU - Palmer, Donald A AU - Wesolowski, David J AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 257 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - sodium chloride KW - experimental studies KW - phase equilibria KW - buffers KW - complexing KW - citric acid KW - aqueous solutions KW - thermodynamic properties KW - ions KW - pH KW - temperature KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52618531?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Dissociation+quotients+of+citric+acid+in+aqueous+sodium+chloride+media+to+150+degrees+C&rft.au=Benezeth%2C+Pascale%3BPalmer%2C+Donald+A%3BWesolowski%2C+David+J%3BAnonymous&rft.aulast=Benezeth&rft.aufirst=Pascale&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=257&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aqueous solutions; buffers; citric acid; complexing; experimental studies; ions; pH; phase equilibria; sodium chloride; temperature; thermodynamic properties ER - TY - RPRT T1 - Determination of small dialkyl organophosphonates at microgram/l concentrations in contaminated groundwaters using multiple extraction membrane disks AN - 52412243; 2000-000113 AB - Di-isopropyl methylphosphonate (DIMP) and dimethyl methylphosphonate (DMMP) are byproducts and surrogates for Sarin (GB) and VX; they are readily quantitated at mu g/L concentrations in groundwaters. Liter aqueous samples are fortified with triethylphosphate, then passed through a sandwich of 3 preconditioned extraction disks: glass fiber filter to remove particulates, C (sub 18) -based extraction disk to collect DIMP, and carbon-based extraction disk to collect DMMP. The two extraction disks are dried and extracted with MeOH. After the extract is fortified with with diethyl ethylphosphonate internal standard, it is analyzed using a gas chromatograph with a nitrogen-phosphorus detector. When the pump and treat criterion is used, detection limits for DMMP and DIMP are 2mu g/L. Method recovery is 40-50%, based on synthetic groundwaters containing 0.2-50 mu g/L of each analyte. DIMP and DMMP are cleanly resolved. JF - Determination of small dialkyl organophosphonates at microgram/l concentrations in contaminated groundwaters using multiple extraction membrane disks AU - Tomkins, B A AU - Griest, W H AU - Hearle, D R Y1 - 1996 PY - 1996 DA - 1996 SP - 28 VL - CONF-960826-2 KW - water KW - hazardous waste KW - toxic materials KW - detection limit KW - pollutants KW - organophosphonates KW - gas chromatograms KW - pollution KW - chemical waste KW - ground water KW - detection KW - chemical warfare agents KW - industrial waste KW - particulate materials KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52412243?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Tomkins%2C+B+A%3BGriest%2C+W+H%3BHearle%2C+D+R&rft.aulast=Tomkins&rft.aufirst=B&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Determination+of+small+dialkyl+organophosphonates+at+microgram%2Fl+concentrations+in+contaminated+groundwaters+using+multiple+extraction+membrane+disks&rft.title=Determination+of+small+dialkyl+organophosphonates+at+microgram%2Fl+concentrations+in+contaminated+groundwaters+using+multiple+extraction+membrane+disks&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2000-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97001294NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 11th International congress on thermal analysis and calorimetry, Philadelphia, PA, Aug. 12-16, 1996; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Ground and airborne magnetic and electromagnetic surveys at a hazardous waste site AN - 52335429; 2000-053849 AB - This paper compares the use of airborne and surface geophysical data for hazardous waste site characterization. Our case study involves magnetic and electromagnetic geophysical data collected both by helicopter and on the ground at Solid Waste Storage Area 5 on the Oak Ridge Reservation. The results show that airborne geophysical methods can successfully locate the boundaries of burial grounds and delineate major accumulations of metal within burial grounds. Aerial surveys must be followed by ground-based geophysical surveys, however, to provide sufficient resolution to determine the boundaries of individual waste trenches. We conclude that airborne geophysical methods do not replace ground based surveys, but can provide a fast, economical way to survey large facilities and guide subsequent geophysical work on the surface. JF - Geotechnical Special Publication AU - Nyquist, Jonathan E AU - Beard, Les P AU - Johnson, Don A2 - Michaels, Paul A2 - Woods, Richard Y1 - 1996 PY - 1996 DA - 1996 SP - 1 EP - 13 PB - American Society of Civil Engineers, New York, NY VL - 62 SN - 0895-0563, 0895-0563 KW - United States KW - Oak Ridge National Laboratory KW - hazardous waste KW - high-resolution methods KW - ground methods KW - geophysical methods KW - waste disposal sites KW - magnetic methods KW - case studies KW - Tennessee KW - electromagnetic methods KW - solid waste KW - airborne methods KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52335429?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geotechnical+Special+Publication&rft.atitle=Ground+and+airborne+magnetic+and+electromagnetic+surveys+at+a+hazardous+waste+site&rft.au=Nyquist%2C+Jonathan+E%3BBeard%2C+Les+P%3BJohnson%2C+Don&rft.aulast=Nyquist&rft.aufirst=Jonathan&rft.date=1996-01-01&rft.volume=62&rft.issue=&rft.spage=1&rft.isbn=0784402086&rft.btitle=&rft.title=Geotechnical+Special+Publication&rft.issn=08950563&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Case histories of geophysics applied to civil engineering and public policy; sessions sponsored by the Geo-Institute of the American Society of Civil Engineers N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 8 N1 - PubXState - NY N1 - Document feature - sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; case studies; electromagnetic methods; geophysical methods; ground methods; hazardous waste; high-resolution methods; magnetic methods; Oak Ridge National Laboratory; solid waste; Tennessee; United States; waste disposal sites ER - TY - RPRT T1 - Exposure assessment of radionuclide emissions associated with potential mixed-low level waste disposal facilities at fifteen DOE sites AN - 52290149; 2001-000984 AB - A screening method was developed to compare the doses received via the atmospheric pathway at 15 potential DOE MLLW (mixed low-level waste) sites. Permissible waste concentrations were back calculated using the radioactivity NESHAP (National Emissions Standards for Hazardous Air Pollutants) in 40 FR 61 (DOE Order 5820.2A performance objective). Site-specific soil and meteorological data were used to determine permissible waste concentrations (PORK). For a particular radionuclide, perks for each site do not vary by more than one order of magnitude. perks of (super 14) C are about six orders of magnitude more restrictive than perks of (super 3) H because of differences in liquid/vapor partitioning, decay, and exposure dose. When comparing results from the atmospheric pathway to the water and intruder pathways, (super 14) C disposal concentrations were limited by the atmospheric pathway for most arid sites; for (super 3) H, the atmospheric pathway was not limiting at any of the sites. Results of this performance evaluation process are to be used for planning for siting of disposal facilities. JF - Exposure assessment of radionuclide emissions associated with potential mixed-low level waste disposal facilities at fifteen DOE sites AU - Lombardi, D A AU - Socolof, M L Y1 - 1996 PY - 1996 DA - 1996 SP - 17 VL - CONF-9606125-4 KW - soils KW - concentration KW - U. S. Department of Energy KW - isotopes KW - radioactivity KW - government agencies KW - tritium KW - radioactive waste KW - waste management KW - radioactive isotopes KW - decontamination KW - hydrogen KW - carbon KW - risk assessment KW - C-14 KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52290149?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lombardi%2C+D+A%3BSocolof%2C+M+L&rft.aulast=Lombardi&rft.aufirst=D&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Exposure+assessment+of+radionuclide+emissions+associated+with+potential+mixed-low+level+waste+disposal+facilities+at+fifteen+DOE+sites&rft.title=Exposure+assessment+of+radionuclide+emissions+associated+with+potential+mixed-low+level+waste+disposal+facilities+at+fifteen+DOE+sites&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2001-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96008619NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Air and Waste Management annual meeting, Nashville, TN, June 23-28, 1996; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Relating groundwater and sediment chemistry to microbial characterization at a BTEX-contaminated site AN - 52170450; 2002-000018 AB - The National Center for Manufacturing Science is investigating bioremediation of petroleum hydrocarbon at a site in Belleville, Michigan. As part of this study, we examined the microbial communities to help elucidate biodegradative processes currently active at the site. We observed high densities of aerobic hydrocarbon degraders and denitrifiers in the less-contaminated sediments. Low densities of iron and sulfate reducers were measured in the same sediments. In contrast, the highly-contaminated sediments showed low densities of aerobic hydrocarbon degraders and denitrifiers and high densities of iron and sulfate reducers. Methanogens were also found in these highly-contaminated sediments. These contaminated sediments also showed a higher biomass, by phospholipid fatty acids, and greater ratios of phospholipid fatty acids which indicate stress within the microbial community. Aquifer chemistry analyses indicated that the more-contaminated area was more reduced and had lower sulfate than the less-contaminated area. These conditions suggest that the subsurface environment at the highly-contaminated area had progressed into sulfate reduction and methanogenesis. JF - Relating groundwater and sediment chemistry to microbial characterization at a BTEX-contaminated site AU - Pfiffner, S M AU - Palumbo, A V AU - McCarthy, J F AU - Gibson, T Y1 - 1996 PY - 1996 DA - 1996 SP - 22 VL - CONF-960539-2 KW - United States KW - aliphatic hydrocarbons KW - chemical waste KW - biogeography KW - Belleville Michigan KW - remediation KW - ground water KW - sediments KW - ecology KW - nitrate ion KW - Michigan Lower Peninsula KW - biodegradation KW - methane KW - pollutants KW - pollution KW - alkanes KW - petroleum products KW - BTEX KW - organic compounds KW - Wayne County Michigan KW - industrial waste KW - hydrocarbons KW - Michigan KW - aromatic hydrocarbons KW - microorganisms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52170450?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Pfiffner%2C+S+M%3BPalumbo%2C+A+V%3BMcCarthy%2C+J+F%3BGibson%2C+T&rft.aulast=Pfiffner&rft.aufirst=S&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Relating+groundwater+and+sediment+chemistry+to+microbial+characterization+at+a+BTEX-contaminated+site&rft.title=Relating+groundwater+and+sediment+chemistry+to+microbial+characterization+at+a+BTEX-contaminated+site&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2002-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96012081NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 18th symposium on Biotechnology for fuels and chemicals, Gatlinburg, TN, May 5-9, 1996; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Determinations of n-nitrosodimethylamine (NDMA) at part-per-trillion (ng/L) concentrations in contaminated groundwaters and drinking waters featuring carbon-based membrane extraction disks AN - 52168892; 2002-000017 AB - A new solid phase extraction procedure extracts N-Nitrosodimethylamine (NDMA) at part-per-trillion (ng/L) concentrations from aqueous samples using a C (sub 18) (reversed-phase) membrane extraction disk layered over a carbon-based extraction disk. The reversed-phase disk removes nonpolar water-insoluble neutrals and is set aside; the carbon-based disk is extracted with a small volume of dichloromethane. NDMA is quantitated in the organic extract using a gas chromatograph equipped with both a short-path thermal desorber and a chemiluminescent nitrogen detector (CLND). The Method Detection Limit for the procedure is 2 ng of NDMA/L; the analyte recovery is approximately 57%. A related procedure substitutes a standard automatic sampler for the short-path thermal desorber, and is suitable for determining NDMA in heavily-contaminated aqueous samples. The Method Detection Limit for the "high-level" procedure, which employs an automatic sampler, is 180 ng of NDMA/L, with an analyte recovery of approximately 64%. JF - Determinations of n-nitrosodimethylamine (NDMA) at part-per-trillion (ng/L) concentrations in contaminated groundwaters and drinking waters featuring carbon-based membrane extraction disks AU - Tomkins, B A AU - Griest, W H AU - Connolly, G AU - Hayes, H C Y1 - 1996 PY - 1996 DA - 1996 SP - 9 VL - CONF-9607123-2 KW - water quality KW - monitoring KW - detection limit KW - pollutants KW - pollution KW - geomembranes KW - migration of elements KW - chemical waste KW - biogeography KW - drinking water KW - remediation KW - ground water KW - n-nitrosodimethylamine KW - infiltration KW - industrial waste KW - ecology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52168892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Tomkins%2C+B+A%3BGriest%2C+W+H%3BConnolly%2C+G%3BHayes%2C+H+C&rft.aulast=Tomkins&rft.aufirst=B&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Determinations+of+n-nitrosodimethylamine+%28NDMA%29+at+part-per-trillion+%28ng%2FL%29+concentrations+in+contaminated+groundwaters+and+drinking+waters+featuring+carbon-based+membrane+extraction+disks&rft.title=Determinations+of+n-nitrosodimethylamine+%28NDMA%29+at+part-per-trillion+%28ng%2FL%29+concentrations+in+contaminated+groundwaters+and+drinking+waters+featuring+carbon-based+membrane+extraction+disks&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2002-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96011941NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 12th annual Waste testing and quality assurance symposium, Washington, DC, July 22-24, 1996; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Tools for visualizating landscape pattern in large geographic areas AN - 52014073; 2003-021684 JF - GIS and environmental modeling; progress and research issues AU - Timmins, Sidey AU - Hunsaker, Carolyn A2 - Goodchild, Michael F. A2 - Steyaert, Louis T. A2 - Parks, Bradley O. A2 - Johnston, Carol A2 - Maidment, David R. A2 - Crane, Michael A2 - Glendinning, Sandi Y1 - 1996 PY - 1996 DA - 1996 PB - GIS World Books, Fort Collins, CO SN - 1882610113 KW - soils KW - land cover KW - human activity KW - landform evolution KW - surface water KW - landforms KW - vegetation KW - urbanization KW - satellite methods KW - information management KW - biota KW - data management KW - terrains KW - geographic information systems KW - data bases KW - information systems KW - geomorphology KW - landscapes KW - data storage KW - climate KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52014073?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Timmins%2C+Sidey%3BHunsaker%2C+Carolyn&rft.aulast=Timmins&rft.aufirst=Sidey&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=1882610113&rft.btitle=Tools+for+visualizating+landscape+pattern+in+large+geographic+areas&rft.title=Tools+for+visualizating+landscape+pattern+in+large+geographic+areas&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 11 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Borosilicates (exclusive of tourmaline) and boron in rock-forming minerals in metamorphic environments AN - 51915874; 2003-084242 JF - Reviews in Mineralogy AU - Grew, Edward S A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 387 EP - 502 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - silicates KW - paragenesis KW - borosilicates KW - metamorphic rocks KW - crystal structure KW - boron KW - crystallography KW - crystal chemistry KW - metamorphism KW - minerals KW - metasomatic rocks KW - 01B:Mineralogy of silicates KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51915874?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Borosilicates+%28exclusive+of+tourmaline%29+and+boron+in+rock-forming+minerals+in+metamorphic+environments&rft.au=Grew%2C+Edward+S&rft.aulast=Grew&rft.aufirst=Edward&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=387&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 663 N1 - PubXState - DC N1 - Document feature - illus. incl. 18 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - boron; borosilicates; crystal chemistry; crystal structure; crystallography; metamorphic rocks; metamorphism; metasomatic rocks; minerals; paragenesis; silicates ER - TY - JOUR T1 - Thermodynamics of boron minerals; summary of structural, volumetric and thermochemical data AN - 51915789; 2003-084238 JF - Reviews in Mineralogy AU - Anovitz, Lawrence M AU - Hemingway, Bruce S A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 181 EP - 261 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - enthalpy KW - entropy KW - volume KW - heat capacity KW - free energy KW - crystal structure KW - boron KW - thermochemical properties KW - thermodynamic properties KW - minerals KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51915789?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Thermodynamics+of+boron+minerals%3B+summary+of+structural%2C+volumetric+and+thermochemical+data&rft.au=Anovitz%2C+Lawrence+M%3BHemingway%2C+Bruce+S&rft.aulast=Anovitz&rft.aufirst=Lawrence&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=181&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 627 N1 - PubXState - DC N1 - Document feature - illus. incl. 16 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - boron; crystal structure; enthalpy; entropy; free energy; heat capacity; minerals; thermochemical properties; thermodynamic properties; volume ER - TY - JOUR T1 - Electron probe microanalysis of geologic materials for boron AN - 51915767; 2003-084248 JF - Reviews in Mineralogy AU - McGee, James J AU - Anovitz, Lawrence M A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 771 EP - 788 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - silicates KW - methods KW - chemical analysis KW - ring silicates KW - substitution KW - electron probe data KW - electron probe KW - standard materials KW - boron KW - crystal chemistry KW - stoichiometry KW - spectroscopy KW - instruments KW - tourmaline group KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51915767?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Electron+probe+microanalysis+of+geologic+materials+for+boron&rft.au=McGee%2C+James+J%3BAnovitz%2C+Lawrence+M&rft.aulast=McGee&rft.aufirst=James&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=771&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 67 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - boron; chemical analysis; crystal chemistry; electron probe; electron probe data; instruments; methods; ring silicates; silicates; spectroscopy; standard materials; stoichiometry; substitution; tourmaline group ER - TY - JOUR T1 - The crystal chemistry of boron AN - 51915752; 2003-084235 JF - Reviews in Mineralogy AU - Hawthorne, Frank C AU - Burns, Peter C AU - Grice, Joel D A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 41 EP - 115 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - models KW - polyhedra KW - crystal structure KW - boron KW - spectra KW - polymerization KW - bonding KW - crystal chemistry KW - borates KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51915752?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=The+crystal+chemistry+of+boron&rft.au=Hawthorne%2C+Frank+C%3BBurns%2C+Peter+C%3BGrice%2C+Joel+D&rft.aulast=Hawthorne&rft.aufirst=Frank&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=41&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 189 N1 - PubXState - DC N1 - Document feature - illus. incl. 9 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - bonding; borates; boron; crystal chemistry; crystal structure; models; polyhedra; polymerization; spectra ER - TY - JOUR T1 - Thermochemistry of borosilicate melts and glasses; from Pyrex to pegmatites AN - 51915744; 2003-084237 JF - Reviews in Mineralogy AU - Navrotsky, Alexandra A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 165 EP - 180 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - systems KW - silicates KW - pegmatite KW - igneous rocks KW - granites KW - crystal structure KW - bonding KW - melts KW - borosilicates KW - plutonic rocks KW - magmas KW - thermochemical properties KW - crystal chemistry KW - glass materials KW - synthetic materials KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51915744?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Thermochemistry+of+borosilicate+melts+and+glasses%3B+from+Pyrex+to+pegmatites&rft.au=Navrotsky%2C+Alexandra&rft.aulast=Navrotsky&rft.aufirst=Alexandra&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=165&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 46 N1 - PubXState - DC N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - bonding; borosilicates; crystal chemistry; crystal structure; glass materials; granites; igneous rocks; magmas; melts; pegmatite; plutonic rocks; silicates; synthetic materials; systems; thermochemical properties ER - TY - JOUR T1 - Boron; mineralogy, petrology and geochemistry AN - 51915724; 2003-084233 AB - This volume is the largest and probably the most encyclopaedic of all the Reviews in Mineralogy so far published, and contains 19 contributions from 31 authors. JF - Reviews in Mineralogy A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 862 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - petrology KW - boron KW - crystal chemistry KW - geochemistry KW - minerals KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51915724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0939950413&rft.btitle=Boron%3B+mineralogy%2C+petrology+and+geochemistry&rft.title=Boron%3B+mineralogy%2C+petrology+and+geochemistry&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2003-01-01 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Individual chapters are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - boron; crystal chemistry; geochemistry; minerals; petrology ER - TY - JOUR T1 - Nuclear methods for analysis of boron in minerals AN - 51915177; 2003-084252 JF - Reviews in Mineralogy AU - Robertson, J David AU - Dyar, M Darby A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 805 EP - 820 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - methods KW - chemical analysis KW - gamma-ray methods KW - particle-induced particle emission KW - prompt-gamma neutron activation analysis KW - particle-induced gamma-ray emission KW - neutron activation analysis KW - boron KW - nuclear methods KW - minerals KW - instruments KW - fast neutron activation analysis KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51915177?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Nuclear+methods+for+analysis+of+boron+in+minerals&rft.au=Robertson%2C+J+David%3BDyar%2C+M+Darby&rft.aulast=Robertson&rft.aufirst=J&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=805&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - boron; chemical analysis; fast neutron activation analysis; gamma-ray methods; instruments; methods; minerals; neutron activation analysis; nuclear methods; particle-induced gamma-ray emission; particle-induced particle emission; prompt-gamma neutron activation analysis ER - TY - JOUR T1 - Experimental studies of boron in granitic melts AN - 51915112; 2003-084241 JF - Reviews in Mineralogy AU - Dingwell, Donald B AU - Pichavant, Michel AU - Holtz, Francois A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 330 EP - 385 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - physical properties KW - experimental studies KW - diffusion KW - viscosity KW - phase equilibria KW - magmas KW - chemical properties KW - boron KW - granitic composition KW - melts KW - miscibility gap KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51915112?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Experimental+studies+of+boron+in+granitic+melts&rft.au=Dingwell%2C+Donald+B%3BPichavant%2C+Michel%3BHoltz%2C+Francois&rft.aulast=Dingwell&rft.aufirst=Donald&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=330&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 201 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - boron; chemical properties; diffusion; experimental studies; granitic composition; magmas; melts; miscibility gap; phase equilibria; physical properties; viscosity ER - TY - JOUR T1 - Experimental studies on borosilicates and selected borates AN - 51915089; 2003-084236 JF - Reviews in Mineralogy AU - Werding, G AU - Schreyer, W A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 117 EP - 163 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - systems KW - silicates KW - experimental studies KW - pressure KW - X-ray diffraction data KW - stability KW - crystal structure KW - borates KW - high pressure KW - borosilicates KW - boron KW - synthesis KW - crystal chemistry KW - P-T conditions KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51915089?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Experimental+studies+on+borosilicates+and+selected+borates&rft.au=Werding%2C+G%3BSchreyer%2C+W&rft.aulast=Werding&rft.aufirst=G&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=117&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 127 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - borates; boron; borosilicates; crystal chemistry; crystal structure; experimental studies; high pressure; P-T conditions; pressure; silicates; stability; synthesis; systems; X-ray diffraction data ER - TY - JOUR T1 - Boron in granitic rocks and their contact aureoles AN - 51915055; 2003-084240 JF - Reviews in Mineralogy AU - London, David AU - Morgan, George B, VI AU - Wolf, Michael B A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 299 EP - 330 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - silicates KW - pegmatite KW - igneous rocks KW - granites KW - anatexis KW - ring silicates KW - metasomatism KW - genesis KW - partitioning KW - plutonic rocks KW - melting KW - magmas KW - aureoles KW - wall-rock alteration KW - boron KW - crystal fractionation KW - tourmaline group KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51915055?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Boron+in+granitic+rocks+and+their+contact+aureoles&rft.au=London%2C+David%3BMorgan%2C+George+B%2C+VI%3BWolf%2C+Michael+B&rft.aulast=London&rft.aufirst=David&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=299&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 156 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - anatexis; aureoles; boron; crystal fractionation; genesis; granites; igneous rocks; magmas; melting; metasomatism; partitioning; pegmatite; plutonic rocks; ring silicates; silicates; tourmaline group; wall-rock alteration ER - TY - JOUR T1 - Instrumental techniques for boron isotope analysis AN - 51914968; 2003-084251 JF - Reviews in Mineralogy AU - Swihart, George H A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 845 EP - 862 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - methods KW - chemical analysis KW - isotopes KW - techniques KW - mass spectroscopy KW - ions KW - thermal ionization KW - sample preparation KW - standard materials KW - boron KW - spectroscopy KW - instruments KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51914968?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Instrumental+techniques+for+boron+isotope+analysis&rft.au=Swihart%2C+George+H&rft.aulast=Swihart&rft.aufirst=George&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=845&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 69 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - boron; chemical analysis; instruments; ions; isotopes; mass spectroscopy; methods; sample preparation; spectroscopy; standard materials; techniques; thermal ionization ER - TY - JOUR T1 - Parallel electron energy-loss spectroscopy of boron in minerals AN - 51914930; 2003-084250 JF - Reviews in Mineralogy AU - Garvie, Laurence A J AU - Buseck, Peter R A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 821 EP - 843 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - methods KW - chemical analysis KW - electron energy-loss spectroscopy KW - coordination KW - crystal structure KW - bonding KW - boron KW - valency KW - spectra KW - crystal chemistry KW - spectroscopy KW - instruments KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51914930?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Parallel+electron+energy-loss+spectroscopy+of+boron+in+minerals&rft.au=Garvie%2C+Laurence+A+J%3BBuseck%2C+Peter+R&rft.aulast=Garvie&rft.aufirst=Laurence+A&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=821&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 117 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - bonding; boron; chemical analysis; coordination; crystal chemistry; crystal structure; electron energy-loss spectroscopy; instruments; methods; spectra; spectroscopy; valency ER - TY - JOUR T1 - Metamorphic tourmaline and its petrologic applications AN - 51914919; 2003-084243 JF - Reviews in Mineralogy AU - Henry, Darrell J AU - Dutrow, Barbara L A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 503 EP - 557 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - silicates KW - geologic thermometry KW - isotopes KW - ring silicates KW - crystal structure KW - solid solution KW - metamorphism KW - genesis KW - partitioning KW - borosilicates KW - metamorphic rocks KW - boron KW - crystallography KW - crystal chemistry KW - tourmaline group KW - P-T conditions KW - 01B:Mineralogy of silicates KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51914919?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Metamorphic+tourmaline+and+its+petrologic+applications&rft.au=Henry%2C+Darrell+J%3BDutrow%2C+Barbara+L&rft.aulast=Henry&rft.aufirst=Darrell&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=503&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 311 N1 - PubXState - DC N1 - Document feature - illus. incl. 14 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - boron; borosilicates; crystal chemistry; crystal structure; crystallography; genesis; geologic thermometry; isotopes; metamorphic rocks; metamorphism; P-T conditions; partitioning; ring silicates; silicates; solid solution; tourmaline group ER - TY - JOUR T1 - Analyses of geological materials for boron by secondary ion mass spectrometry AN - 51914471; 2003-084249 JF - Reviews in Mineralogy AU - Hervig, Richard L A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 789 EP - 802 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - methods KW - ion probe KW - chemical analysis KW - ion probe data KW - mass spectra KW - mass spectroscopy KW - boron KW - spectra KW - spectroscopy KW - instruments KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51914471?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Analyses+of+geological+materials+for+boron+by+secondary+ion+mass+spectrometry&rft.au=Hervig%2C+Richard+L&rft.aulast=Hervig&rft.aufirst=Richard&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=789&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - boron; chemical analysis; instruments; ion probe; ion probe data; mass spectra; mass spectroscopy; methods; spectra; spectroscopy ER - TY - JOUR T1 - Similarities and contrasts in lunar and terrestrial boron geochemistry AN - 51914383; 2003-084247 JF - Reviews in Mineralogy AU - Shaw, Denis M A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 745 EP - 769 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - water KW - concentration KW - Moon KW - igneous rocks KW - behavior KW - cosmochemistry KW - metamorphism KW - lunar samples KW - KREEP KW - sedimentary rocks KW - terrestrial comparison KW - boron KW - mass transfer KW - causes KW - 02C:Geochemistry of rocks, soils, and sediments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51914383?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Similarities+and+contrasts+in+lunar+and+terrestrial+boron+geochemistry&rft.au=Shaw%2C+Denis+M&rft.aulast=Shaw&rft.aufirst=Denis&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=745&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 122 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - behavior; boron; causes; concentration; cosmochemistry; igneous rocks; KREEP; lunar samples; mass transfer; metamorphism; Moon; sedimentary rocks; terrestrial comparison; water ER - TY - JOUR T1 - Boron isotope geochemistry; an overview AN - 51914355; 2003-084246 JF - Reviews in Mineralogy AU - Palmer, Martin R AU - Swihart, George H A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 709 EP - 744 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - silicates KW - oceanic crust KW - isotope fractionation KW - chemically precipitated rocks KW - sea water KW - subduction zones KW - isotopes KW - ring silicates KW - mantle KW - cosmochemistry KW - evaporites KW - stable isotopes KW - marine sediments KW - sedimentary rocks KW - geothermal systems KW - water-rock interaction KW - island arcs KW - B-11/B-10 KW - sediments KW - boron KW - crust KW - tourmaline group KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51914355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Boron+isotope+geochemistry%3B+an+overview&rft.au=Palmer%2C+Martin+R%3BSwihart%2C+George+H&rft.aulast=Palmer&rft.aufirst=Martin&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=709&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 91 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - B-11/B-10; boron; chemically precipitated rocks; cosmochemistry; crust; evaporites; geothermal systems; island arcs; isotope fractionation; isotopes; mantle; marine sediments; oceanic crust; ring silicates; sea water; sedimentary rocks; sediments; silicates; stable isotopes; subduction zones; tourmaline group; water-rock interaction ER - TY - JOUR T1 - Continental borate deposits of Cenozoic age AN - 51913797; 2003-084239 JF - Reviews in Mineralogy AU - Smith, George I AU - Medrano, Marjorie D A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 263 EP - 298 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - United States KW - mineral deposits, genesis KW - Cenozoic KW - terrestrial environment KW - Western U.S. KW - diagenesis KW - mineralization KW - boron deposits KW - borate deposits KW - 28A:Economic geology, geology of nonmetal deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51913797?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Continental+borate+deposits+of+Cenozoic+age&rft.au=Smith%2C+George+I%3BMedrano%2C+Marjorie+D&rft.aulast=Smith&rft.aufirst=George&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=263&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 110 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - borate deposits; boron deposits; Cenozoic; diagenesis; mineral deposits, genesis; mineralization; terrestrial environment; United States; Western U.S. ER - TY - JOUR T1 - Geochemistry of boron and its implications for crustal and mantle processes AN - 51913681; 2003-084245 JF - Reviews in Mineralogy AU - Leeman, W P AU - Sisson, V B A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 645 EP - 707 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - oceanic crust KW - upper mantle KW - igneous rocks KW - mantle KW - cosmochemistry KW - continental crust KW - subduction KW - distribution KW - hydrosphere KW - sedimentary rocks KW - metamorphic rocks KW - boron KW - geochemistry KW - crust KW - 18:Solid-earth geophysics KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51913681?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Geochemistry+of+boron+and+its+implications+for+crustal+and+mantle+processes&rft.au=Leeman%2C+W+P%3BSisson%2C+V+B&rft.aulast=Leeman&rft.aufirst=W&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=645&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 372 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - boron; continental crust; cosmochemistry; crust; distribution; geochemistry; hydrosphere; igneous rocks; mantle; metamorphic rocks; oceanic crust; sedimentary rocks; subduction; upper mantle ER - TY - JOUR T1 - Tourmaline associations with hydrothermal ore deposits AN - 51911769; 2003-084244 JF - Reviews in Mineralogy AU - Slack, John F A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 559 EP - 643 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - silicates KW - mineral deposits, genesis KW - tourmalinite KW - stratabound deposits KW - isotopes KW - schists KW - igneous rocks KW - granites KW - ore-forming fluids KW - ring silicates KW - veins KW - metasomatism KW - plutonic rocks KW - metamorphic rocks KW - gangue KW - metal ores KW - occurrence KW - mineralization KW - hydrothermal alteration KW - boron KW - mineral assemblages KW - crystal chemistry KW - tourmaline group KW - 27A:Economic geology, geology of ore deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51911769?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Tourmaline+associations+with+hydrothermal+ore+deposits&rft.au=Slack%2C+John+F&rft.aulast=Slack&rft.aufirst=John&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=559&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 541 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables, sects. N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - boron; crystal chemistry; gangue; granites; hydrothermal alteration; igneous rocks; isotopes; metal ores; metamorphic rocks; metasomatism; mineral assemblages; mineral deposits, genesis; mineralization; occurrence; ore-forming fluids; plutonic rocks; ring silicates; schists; silicates; stratabound deposits; tourmaline group; tourmalinite; veins ER - TY - JOUR T1 - Mineralogy, petrology and geochemistry of boron; an introduction AN - 51911737; 2003-084234 JF - Reviews in Mineralogy AU - Anovitz, Lawrence M AU - Grew, Edward S A2 - Grew, Edward S. A2 - Anovitz, Lawrence M. Y1 - 1996 PY - 1996 DA - 1996 SP - 1 EP - 40 PB - Mineralogical Society of America and Geochemical Society, Washington, DC VL - 33 SN - 0275-0279, 0275-0279 KW - petrology KW - boron KW - crystal chemistry KW - geochemistry KW - minerals KW - mineral inventory KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51911737?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Reviews+in+Mineralogy&rft.atitle=Mineralogy%2C+petrology+and+geochemistry+of+boron%3B+an+introduction&rft.au=Anovitz%2C+Lawrence+M%3BGrew%2C+Edward+S&rft.aulast=Anovitz&rft.aufirst=Lawrence&rft.date=1996-01-01&rft.volume=33&rft.issue=&rft.spage=1&rft.isbn=0939950413&rft.btitle=&rft.title=Reviews+in+Mineralogy&rft.issn=02750279&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 345 N1 - PubXState - DC N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - boron; crystal chemistry; geochemistry; mineral inventory; minerals; petrology ER - TY - JOUR T1 - Thermodynamic properties of metal-dicarboxylic acid complexes; association of aluminum and cadmium with oxalic and malonic acid AN - 51355412; 1998-010039 JF - Abstracts with Programs - Geological Society of America AU - Ridley, Moira K AU - Kettler, Richard M AU - Palmer, Donald A AU - Wesolowski, David J AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 84 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - malonic acid KW - oxalic acid KW - titration KW - dicarboxylic acid KW - complexing KW - equations KW - temperature KW - organic compounds KW - organic acids KW - enthalpy KW - metals KW - aluminum KW - carboxylic acids KW - cadmium KW - cations KW - chelation KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51355412?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Thermodynamic+properties+of+metal-dicarboxylic+acid+complexes%3B+association+of+aluminum+and+cadmium+with+oxalic+and+malonic+acid&rft.au=Ridley%2C+Moira+K%3BKettler%2C+Richard+M%3BPalmer%2C+Donald+A%3BWesolowski%2C+David+J%3BAnonymous&rft.aulast=Ridley&rft.aufirst=Moira&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=84&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 28th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1998-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aluminum; cadmium; carboxylic acids; cations; chelation; complexing; dicarboxylic acid; enthalpy; equations; malonic acid; metals; organic acids; organic compounds; oxalic acid; temperature; titration ER - TY - JOUR T1 - Nickel and chromium in ground water samples as influenced by well construction and sampling methods AN - 51062920; 1996-052073 JF - Ground Water Monitoring & Remediation AU - Oakley, D AU - Korte, N E Y1 - 1996 PY - 1996 DA - 1996 SP - 93 EP - 99 PB - Ground Water Publishing Co., Dublin, OH VL - 16 IS - 1 SN - 1069-3629, 1069-3629 KW - wells KW - United States KW - contaminant plumes KW - detection limit KW - landfills KW - halogens KW - observation wells KW - Williams Air Force Base KW - ground water KW - errors KW - sampling KW - chloride ion KW - oil spills KW - particulate materials KW - chromium KW - corrosion KW - chlorine KW - leaking underground storage tanks KW - pollutants KW - solutes KW - pollution KW - petroleum products KW - case studies KW - organic compounds KW - detection KW - metals KW - Arizona KW - nickel KW - hydrocarbons KW - waste disposal KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51062920?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water+Monitoring+%26+Remediation&rft.atitle=Nickel+and+chromium+in+ground+water+samples+as+influenced+by+well+construction+and+sampling+methods&rft.au=Oakley%2C+D%3BKorte%2C+N+E&rft.aulast=Oakley&rft.aufirst=D&rft.date=1996-01-01&rft.volume=16&rft.issue=1&rft.spage=93&rft.isbn=&rft.btitle=&rft.title=Ground+Water+Monitoring+%26+Remediation&rft.issn=10693629&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6592 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 22 N1 - PubXState - OH N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - Arizona; case studies; chloride ion; chlorine; chromium; contaminant plumes; corrosion; detection; detection limit; errors; ground water; halogens; hydrocarbons; landfills; leaking underground storage tanks; metals; nickel; observation wells; oil spills; organic compounds; particulate materials; petroleum products; pollutants; pollution; sampling; solutes; storage; United States; waste disposal; wells; Williams Air Force Base ER - TY - JOUR T1 - Allocation of environmental remediation funds using economic risk-cost-benefit analysis; a case study AN - 51049815; 1997-034448 JF - Ground Water Monitoring & Remediation AU - James, Bruce R AU - Huff, Dale D AU - Trabalka, John R AU - Ketelle, Richard H AU - Rightmire, Craig T Y1 - 1996 PY - 1996 DA - 1996 SP - 95 EP - 105 PB - Ground Water Publishing Co., Dublin, OH VL - 16 IS - 4 SN - 1069-3629, 1069-3629 KW - United States KW - Oak Ridge National Laboratory KW - aquifer vulnerability KW - contaminant plumes KW - pollutants KW - statistical analysis KW - government agencies KW - pollution KW - optimization KW - decision-making KW - simulation KW - cost KW - remediation KW - ground water KW - aquifers KW - models KW - case studies KW - decontamination KW - Tennessee KW - risk assessment KW - Anderson County Tennessee KW - mobility KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51049815?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water+Monitoring+%26+Remediation&rft.atitle=Allocation+of+environmental+remediation+funds+using+economic+risk-cost-benefit+analysis%3B+a+case+study&rft.au=James%2C+Bruce+R%3BHuff%2C+Dale+D%3BTrabalka%2C+John+R%3BKetelle%2C+Richard+H%3BRightmire%2C+Craig+T&rft.aulast=James&rft.aufirst=Bruce&rft.date=1996-01-01&rft.volume=16&rft.issue=4&rft.spage=95&rft.isbn=&rft.btitle=&rft.title=Ground+Water+Monitoring+%26+Remediation&rft.issn=10693629&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6592 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 27 N1 - PubXState - OH N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; aquifer vulnerability; aquifers; case studies; contaminant plumes; cost; decision-making; decontamination; government agencies; ground water; mobility; models; Oak Ridge National Laboratory; optimization; pollutants; pollution; remediation; risk assessment; simulation; statistical analysis; Tennessee; United States ER - TY - JOUR T1 - Sulfide formation in reservoir carbonates of the Devonian Nisku Formation, Alberta, Canada; an ion microprobe study AN - 1812215687; 2016-071101 AB - Analyses are presented of Delta (super 34) S in pyrites and marcasites from this formation in the W Canada Sedimentary Basin. Values of Delta (super 34) S range -35 to +200/00, are heterogeneous within individual thin section samples varying by up to 250/00, increase by up to 150/00 with grain size, and increase by up to 500/00 with increasing well depth. The appearance of native S is accompanied by an increase in up to 300/00 Delta (super 34) S in pyrite. The isotopic data with petrographical information indicate that bacterial and thermochemical sulphate reduction has occurred in the formation, and most of the Fe sulphides are a by-product of bacterial sulphate reduction at 300-1000 m depth. JF - Geochimica et Cosmochimica Acta AU - Riciputi, Lee R AU - Cole, David R AU - Machel, Hans G Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 325 EP - 336 PB - Elsevier, New York, NY VL - 60 IS - 2 SN - 0016-7037, 0016-7037 KW - processes KW - marcasite KW - ion probe data KW - isotopes KW - Paleozoic KW - mass spectra KW - Alberta KW - stable isotopes KW - Devonian KW - S-34/S-32 KW - Canada KW - diagenesis KW - Nisku Formation KW - brines KW - sulfur KW - Western Canada KW - reservoir properties KW - pyrite KW - spectra KW - reduction KW - sulfides KW - carbonates KW - Upper Devonian KW - 06A:Sedimentary petrology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1812215687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Sulfide+formation+in+reservoir+carbonates+of+the+Devonian+Nisku+Formation%2C+Alberta%2C+Canada%3B+an+ion+microprobe+study&rft.au=Riciputi%2C+Lee+R%3BCole%2C+David+R%3BMachel%2C+Hans+G&rft.aulast=Riciputi&rft.aufirst=Lee&rft.date=1996-01-01&rft.volume=60&rft.issue=2&rft.spage=325&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2896%2983133-4 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 63 N1 - PubXState - NY N1 - Document feature - illus. incl. sect., 1 table, sketch map N1 - Last updated - 2016-08-18 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Alberta; brines; Canada; carbonates; Devonian; diagenesis; ion probe data; isotopes; marcasite; mass spectra; Nisku Formation; Paleozoic; processes; pyrite; reduction; reservoir properties; S-34/S-32; spectra; stable isotopes; sulfides; sulfur; Upper Devonian; Western Canada DO - http://dx.doi.org/10.1016/0016-7037(96)83133-4 ER - TY - JOUR T1 - Caution on using lithium (Li super(+)) as a conservative tracer in hydrological studies AN - 1808624744; PQ0003340830 JF - Limnology and Oceanography AU - Stewart, Arthur J AU - Kszos, Lynn A AD - Environmental Sciences Division, Oak Ridge National Laboratory 1 POB 2008 Oak Ridge, Tennessee 3783l-6036. Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 190 EP - 191 PB - Association for the Sciences of Limnology and Oceanography VL - 41 IS - 1 SN - 0024-3590, 0024-3590 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Tracers KW - Limnology KW - Oceanography KW - Lithium KW - AQ 00001:Water Resources and Supplies KW - Q1 08381:General KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1808624744?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Limnology+and+Oceanography&rft.atitle=Caution+on+using+lithium+%28Li+super%28%2B%29%29+as+a+conservative+tracer+in+hydrological+studies&rft.au=Stewart%2C+Arthur+J%3BKszos%2C+Lynn+A&rft.aulast=Stewart&rft.aufirst=Arthur&rft.date=1996-01-01&rft.volume=41&rft.issue=1&rft.spage=190&rft.isbn=&rft.btitle=&rft.title=Limnology+and+Oceanography&rft.issn=00243590&rft_id=info:doi/10.4319%2Flo.1996.41.1.0190 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-07-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Tracers; Lithium; Limnology; Oceanography; Marine DO - http://dx.doi.org/10.4319/lo.1996.41.1.0190 ER - TY - JOUR T1 - Use of nonlinear optimization technique and concept of expert system for calibration of watershed hydrologic simulation model AN - 1777464740; 2016-025900 JF - Extended Abstracts from ... Tennessee Water Resources Symposium AU - Bao, Yixing AU - Clapp, Roger B AU - Sale, Michael J Y1 - 1996 PY - 1996 DA - 1996 SP - 17 EP - 18 PB - American Water Resources Association. Tennessee Section, Nashville, TN VL - 6 KW - soils KW - hydrology KW - isotopes KW - HSPF KW - expert systems KW - alkali metals KW - watersheds KW - pollution KW - optimization KW - Hydrologic Simulation Program-Fortran KW - calibration KW - water balance KW - simulation KW - radioactive isotopes KW - Cs-137 KW - cesium KW - streamflow KW - metals KW - sediments KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1777464740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.atitle=Use+of+nonlinear+optimization+technique+and+concept+of+expert+system+for+calibration+of+watershed+hydrologic+simulation+model&rft.au=Bao%2C+Yixing%3BClapp%2C+Roger+B%3BSale%2C+Michael+J&rft.aulast=Bao&rft.aufirst=Yixing&rft.date=1996-01-01&rft.volume=6&rft.issue=&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixth Tennessee water resources symposium N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - TN N1 - Last updated - 2016-04-01 N1 - CODEN - #04444 N1 - SubjectsTermNotLitGenreText - alkali metals; calibration; cesium; Cs-137; expert systems; HSPF; Hydrologic Simulation Program-Fortran; hydrology; isotopes; metals; optimization; pollution; radioactive isotopes; sediments; simulation; soils; streamflow; water balance; watersheds ER - TY - JOUR T1 - Regional mapping of groundwater dynamics through well hydrograph analysis AN - 1777464727; 2016-025922 JF - Extended Abstracts from ... Tennessee Water Resources Symposium AU - Moline, Gerilynn R AU - Doll, William E AU - Allred, Darlene E AU - Woronow, Alex AU - Beauchamp, John J Y1 - 1996 PY - 1996 DA - 1996 SP - 162 EP - 165 PB - American Water Resources Association. Tennessee Section, Nashville, TN VL - 6 KW - United States KW - Oak Ridge National Laboratory KW - Conasauga Group KW - three-dimensional models KW - Melton Valley KW - Paleozoic KW - observation wells KW - mathematical models KW - atmospheric precipitation KW - Cambrian KW - ground water KW - aquifers KW - recharge KW - hydrographs KW - Tennessee KW - seasonal variations KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1777464727?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.atitle=Regional+mapping+of+groundwater+dynamics+through+well+hydrograph+analysis&rft.au=Moline%2C+Gerilynn+R%3BDoll%2C+William+E%3BAllred%2C+Darlene+E%3BWoronow%2C+Alex%3BBeauchamp%2C+John+J&rft.aulast=Moline&rft.aufirst=Gerilynn&rft.date=1996-01-01&rft.volume=6&rft.issue=&rft.spage=162&rft.isbn=&rft.btitle=&rft.title=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixth Tennessee water resources symposium N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - TN N1 - Document feature - illus. N1 - Last updated - 2016-04-01 N1 - CODEN - #04444 N1 - SubjectsTermNotLitGenreText - aquifers; atmospheric precipitation; Cambrian; Conasauga Group; ground water; hydrographs; mathematical models; Melton Valley; Oak Ridge National Laboratory; observation wells; Paleozoic; recharge; seasonal variations; Tennessee; three-dimensional models; United States ER - TY - JOUR T1 - Locating disturbed grounds using remote sensing imagery; preliminary results of ground truthing at SWSA-4, ORNL AN - 1777464721; 2016-025902 JF - Extended Abstracts from ... Tennessee Water Resources Symposium AU - Zehms, Norman A, Jr AU - Evers, Thomas K Y1 - 1996 PY - 1996 DA - 1996 SP - 30 EP - 31 PB - American Water Resources Association. Tennessee Section, Nashville, TN VL - 6 KW - United States KW - Sr-90 KW - imagery KW - isotopes KW - moisture KW - Solid Waste Storage Area KW - drinking water KW - SWSA KW - remediation KW - radioactive waste KW - infrared spectra KW - radioactive isotopes KW - Tennessee KW - spectra KW - solid waste KW - soils KW - Oak Ridge National Laboratory KW - alkaline earth metals KW - thermal properties KW - detection KW - metals KW - waste disposal KW - strontium KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1777464721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.atitle=Locating+disturbed+grounds+using+remote+sensing+imagery%3B+preliminary+results+of+ground+truthing+at+SWSA-4%2C+ORNL&rft.au=Zehms%2C+Norman+A%2C+Jr%3BEvers%2C+Thomas+K&rft.aulast=Zehms&rft.aufirst=Norman&rft.date=1996-01-01&rft.volume=6&rft.issue=&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixth Tennessee water resources symposium N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - TN N1 - Last updated - 2016-04-01 N1 - CODEN - #04444 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; detection; drinking water; imagery; infrared spectra; isotopes; metals; moisture; Oak Ridge National Laboratory; radioactive isotopes; radioactive waste; remediation; remote sensing; soils; solid waste; Solid Waste Storage Area; spectra; Sr-90; strontium; SWSA; Tennessee; thermal properties; United States; waste disposal ER - TY - JOUR T1 - Quantifying diffusive mass transfer with non-reactive tracers at the laboratory and field scales AN - 1777464692; 2016-025920 JF - Extended Abstracts from ... Tennessee Water Resources Symposium AU - Reedy, O C AU - Jardine, P M AU - Sanford, W E AU - Gwo, J P AU - Wilson, G V AU - Selim, H M Y1 - 1996 PY - 1996 DA - 1996 SP - 155 EP - 157 PB - American Water Resources Association. Tennessee Section, Nashville, TN VL - 6 KW - United States KW - solute transport KW - hazardous waste KW - fractured materials KW - aquifer vulnerability KW - eastern Tennessee KW - unsaturated zone KW - radioactive waste KW - ground water KW - sedimentary rocks KW - transport KW - tracers KW - Tennessee KW - soils KW - Oak Ridge National Laboratory KW - concentration KW - shale KW - pollutants KW - pollution KW - porous materials KW - equilibrium KW - aquifers KW - steady-state processes KW - waste disposal KW - low-level waste KW - clastic rocks KW - pore water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1777464692?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.atitle=Quantifying+diffusive+mass+transfer+with+non-reactive+tracers+at+the+laboratory+and+field+scales&rft.au=Reedy%2C+O+C%3BJardine%2C+P+M%3BSanford%2C+W+E%3BGwo%2C+J+P%3BWilson%2C+G+V%3BSelim%2C+H+M&rft.aulast=Reedy&rft.aufirst=O&rft.date=1996-01-01&rft.volume=6&rft.issue=&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixth Tennessee water resources symposium N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 8 N1 - PubXState - TN N1 - Last updated - 2016-04-01 N1 - CODEN - #04444 N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; aquifers; clastic rocks; concentration; eastern Tennessee; equilibrium; fractured materials; ground water; hazardous waste; low-level waste; Oak Ridge National Laboratory; pollutants; pollution; pore water; porous materials; radioactive waste; sedimentary rocks; shale; soils; solute transport; steady-state processes; Tennessee; tracers; transport; United States; unsaturated zone; waste disposal ER - TY - JOUR T1 - Pin-pointing sources in a non-point source area AN - 1777464640; 2016-025928 JF - Extended Abstracts from ... Tennessee Water Resources Symposium AU - Huff, D D Y1 - 1996 PY - 1996 DA - 1996 SP - 187 PB - American Water Resources Association. Tennessee Section, Nashville, TN VL - 6 KW - United States KW - Oak Ridge National Laboratory KW - aquifer vulnerability KW - Sr-90 KW - alkaline earth metals KW - monitoring KW - isotopes KW - pollutants KW - pollution KW - observation wells KW - nonpoint sources KW - ground water KW - aquifers KW - radioactive isotopes KW - detection KW - metals KW - Tennessee KW - waste disposal KW - solid waste KW - strontium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1777464640?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.atitle=Pin-pointing+sources+in+a+non-point+source+area&rft.au=Huff%2C+D+D&rft.aulast=Huff&rft.aufirst=D&rft.date=1996-01-01&rft.volume=6&rft.issue=&rft.spage=187&rft.isbn=&rft.btitle=&rft.title=Extended+Abstracts+from+...+Tennessee+Water+Resources+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixth Tennessee water resources symposium N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - TN N1 - Last updated - 2016-04-01 N1 - CODEN - #04444 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; aquifer vulnerability; aquifers; detection; ground water; isotopes; metals; monitoring; nonpoint sources; Oak Ridge National Laboratory; observation wells; pollutants; pollution; radioactive isotopes; solid waste; Sr-90; strontium; Tennessee; United States; waste disposal ER - TY - JOUR T1 - Lipid and fatty acid compositions of stream periphyton and stoneroller minnows (Campostoma anomalum): Trophic and environmental implications AN - 16289636; 4213365 AB - Lipids and fatty acids were analyzed in the herbivorous minnow (Campostoma anomalum) and its predominant food (periphyton) in three streams in eastern Tennessee (East Fork Poplar Creek, Hinds Creek and White Oak Creek). Fatty acid markers were used to explore the trophic relationship between the fish and its algal food. C. anomalum are lipid-rich fish, with a high potential for uptake of hydrophobic pollutants. The mean lipid content of the minnows was 6.5% of the wet weight in the carcasses, and 26.5% of the digestive tract. The concentrations of polychlorinated biphenyls (PCBs) in the fish carcasses and guts were directly proportional to the lipid contents of these body portions. Microscopic examination of periphyton in the guts, and the analysis of fatty acid markers showed that green algae dominated periphyton ingested by the minnows in East Fork Poplar Creek ( similar to 90% of the ingested algal biomass was from chlorophytes). The fatty acid profiles of the minnow guts (including their gut contents), and their lipid stores in East Fork Poplar Creek also reflected extensive ingestion of green algae indicated by an abundance of a fatty acid marker a-linolenic acid (18:3 omega 3), at 13% of the total fatty acids. A relatively low biomass of diatoms, and a correspondingly low concentration of a fatty acid characteristic of diatoms (eicosapentaenoic acid, 20:5 omega 3) occurred in periphyton from both Hinds Creek and White Oak Creek. Nevertheless, taxonomic and lipid analyses of the minnow gut contents showed that in White Oak Creek diatoms constituted a disproportionately large share of the minnows' diet. The discrepancy in fatty acid profiles between the portion of periphyton in this stream and the gut contents of C. anomalum suggests that the minnows do not consume all portions of the periphyton equally. These results emphasize the applicability of fatty acid analysis to reveal trophic linkages in aquatic ecosystems. JF - Archiv fuer Hydrobiologie AU - Napolitano, GE AU - Shantha, N C AU - Hill, W R AU - Luttrell, A E AD - Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831-6351, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 211 EP - 225 VL - 137 IS - 2 SN - 0003-9136, 0003-9136 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Rivers KW - USA, Tennessee KW - Food organisms KW - Campostoma anomalum KW - Fatty acids KW - Biochemical analysis KW - Periphyton KW - Freshwater KW - Trophic relationships KW - PCB KW - Q5 08505:Prevention and control KW - Q1 08425:Nutrition and feeding habits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16289636?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archiv+fuer+Hydrobiologie&rft.atitle=Lipid+and+fatty+acid+compositions+of+stream+periphyton+and+stoneroller+minnows+%28Campostoma+anomalum%29%3A+Trophic+and+environmental+implications&rft.au=Napolitano%2C+GE%3BShantha%2C+N+C%3BHill%2C+W+R%3BLuttrell%2C+A+E&rft.aulast=Napolitano&rft.aufirst=GE&rft.date=1996-01-01&rft.volume=137&rft.issue=2&rft.spage=211&rft.isbn=&rft.btitle=&rft.title=Archiv+fuer+Hydrobiologie&rft.issn=00039136&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - Rivers; Food organisms; Fatty acids; Biochemical analysis; Periphyton; Trophic relationships; PCB; Campostoma anomalum; USA, Tennessee; Freshwater ER - TY - JOUR T1 - Downstream gradients in bioindicator responses: Point source contaminant effects on fish health AN - 15808063; 4000955 AB - To investigate potential causal relationships between contaminant exposure and biological responses in fish, a suite of bioindicators ranging from the biochemical to the community-level were measured in fish populations and communities downstream from a bleached kraft mill effluent discharge. Downstream gradients in responses were evident in elevated hepatic mixed-function oxygenase activity, several measures of condition and bioenergetic status, growth, the health assessment index, and several fish community-level parameters. A multivariate discriminant analysis procedure, which included many of the individual bioindicators, also demonstrated a gradient in integrated health status of a sentinel fish species in the contaminated river. These downstream response gradients were probably influenced to a greater degree by contaminant discharges than by natural or anthropogenic nutrient sources downstream. Establishing causal relationships between a specific contaminant source and responses in sentinel aquatic organisms becomes relatively more straightforward when downstream gradients in biological responses are observed at multiple levels of biological organization. JF - Canadian Journal of Fisheries and Aquatic Sciences/Journal Canadien des Sciences Halieutiques et Aquatiques. Ottawa AU - Adams, S M AU - Ham, K D AU - Greeley AU - Lehew, R F AU - Hinton, DE AU - Saylor, C F AD - Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 2177 EP - 2187 VL - 53 IS - 10 SN - 0706-652X, 0706-652X KW - USA, North Carolina, Pigeon R. KW - USA, Tennessee, Pigeon R. KW - forest industry KW - gradients KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Lepomis auritus KW - pulp wastes KW - multivariate analysis KW - freshwater fish KW - indicator species KW - liver KW - enzymatic activity KW - bioenergetics KW - pollution effects KW - Freshwater KW - growth KW - Q5 08502:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15808063?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques.+Ottawa&rft.atitle=Downstream+gradients+in+bioindicator+responses%3A+Point+source+contaminant+effects+on+fish+health&rft.au=Adams%2C+S+M%3BHam%2C+K+D%3BGreeley%3BLehew%2C+R+F%3BHinton%2C+DE%3BSaylor%2C+C+F&rft.aulast=Adams&rft.aufirst=S&rft.date=1996-01-01&rft.volume=53&rft.issue=10&rft.spage=2177&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences%2FJournal+Canadien+des+Sciences+Halieutiques+et+Aquatiques.+Ottawa&rft.issn=0706652X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - pulp wastes; freshwater fish; multivariate analysis; indicator species; enzymatic activity; liver; bioenergetics; pollution effects; growth; Lepomis auritus; Freshwater ER - TY - JOUR T1 - Biosorption of uranium by Pseudomonas aeruginosa Strain CSU: Characterization and comparison studies AN - 15781087; 3982704 AB - Pseudomonas aeruginosa strain CSU, a nongenetically engineered bacterial strain known to bind dissolved hexavalent uranium (as UO super(2+) sub(2) and/or its cationic hydroxo complexes), was characterized with respect to its sorptive activity (equilibrium and dynamics). Living, heat-killed, permeabilized, and unreconstituted lyophilized cells were all capable of binding uranium. The uranium biosorption equilibrium could be described by the Langmuir isotherm. The rate of uranium adsorption increased following permeabilization of the outer and/or cytoplasmic membrane by organic solvents such as acetone. P. aeruginosa CSU biomass was significantly more sorptive toward uranium than certain novel, patented biosorbents derived from algal or fungal biomass sources. P. aeruginosa CSU biomass was also competitive with commercial cation-exchange resins, particularly in the presence of dissolved transition metals. Uranium binding by P. aeruginosa CSU was clearly pH dependent. Uranium loading capacity increased with increasing pH under acidic conditions, presumably as a function of uranium speciation and due to the H super(+) competition at some binding sites. Nevertheless, preliminary evidence suggests that this microorganism is also capable of binding anionic hexavalent uranium complexes. Ferric iron was a strong inhibitor of uranium binding to P. aeruginosa CSU biomass, and the presence of uranium also decreased the Fe super(3+) loading when the biomass was not saturated with Fe super(3+), suggesting that Fe super(3+) and uranium may share the same binding sites on biomass. Although the equilibrium loading capacity of uranium was greater than that of Fe super(3+), this biomass showed preference of binding Fe super(3+) over uranium. Thus, a two-stage process in which iron and uranium are removed in consecutive steps was proposed for efficient use of the biomass as a biosorbent in uranium removal from mine wastewater, especially acidic leachates. JF - Biotechnology and Bioengineering AU - Hu, Z-C AU - Norman, J M AU - Faison, B D AU - Reeves, ME AD - Chemical Technology Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6194, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 237 EP - 247 PB - JOHN WILEY OF SONS VL - 51 IS - 2 SN - 0006-3592, 0006-3592 KW - uranium KW - Biotechnology and Bioengineering Abstracts; Agricultural and Environmental Biotechnology Abstracts; Microbiology Abstracts B: Bacteriology KW - biomass KW - nutrient uptake KW - Pseudomonas aeruginosa KW - pollution control KW - W2 32510:Waste treatment, environment, pollution KW - W 30965:Miscellaneous, Reviews KW - J 02722:Biodegradation, growth, nutrition and leaching UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15781087?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biotechnology+and+Bioengineering&rft.atitle=Biosorption+of+uranium+by+Pseudomonas+aeruginosa+Strain+CSU%3A+Characterization+and+comparison+studies&rft.au=Hu%2C+Z-C%3BNorman%2C+J+M%3BFaison%2C+B+D%3BReeves%2C+ME&rft.aulast=Hu&rft.aufirst=Z-C&rft.date=1996-01-01&rft.volume=51&rft.issue=2&rft.spage=237&rft.isbn=&rft.btitle=&rft.title=Biotechnology+and+Bioengineering&rft.issn=00063592&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - biomass; nutrient uptake; pollution control; Pseudomonas aeruginosa ER - TY - JOUR T1 - Genetic ecotoxicology: The genotypic diversity approach AN - 15758336; 3980276 AB - Organismal responses at the genetic level to exposure to environmental genotoxicants have been well documented. An elucidation of the molecular mechanisms involved with these responses, as well as an assessment of the changes that may occur to the genetic material, will provide an understanding of the potential for deleterious consequences at higher levels of biological organization. Moreover, modern procedures of molecular biology offer the hope that alterations and changes to genetic material can be readily detected. In October of 1993, the National Institute of Environmental Health Sciences in the USA sponsored a conference on "Genetic and Molecular Ecotoxicology," an endeavor that was prompted by the realization that little is known about the potentially deleterious effects of environmental pollution at the ecosystem level (The goal of the conference was to identify a framework for the future of genetic and molecular ecotoxicology. The purpose of this paper is to discuss, in general terms, research efforts at the genetic level that may be appropriate within this framework. JF - Comparative Biochemistry and Physiology, C AU - Shugart, L R AU - Theodorakis, C AD - Environmental Sciences Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37831-6036., USA Y1 - 1996 PY - 1996 DA - 1996 SP - 273 EP - 276 VL - 113C IS - 2 SN - 0742-8413, 0742-8413 KW - Toxicology Abstracts KW - population genetics KW - genotype-environment interactions KW - genotoxicity KW - DNA KW - ecological genetics KW - X 24240:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15758336?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Comparative+Biochemistry+and+Physiology%2C+C&rft.atitle=Genetic+ecotoxicology%3A+The+genotypic+diversity+approach&rft.au=Shugart%2C+L+R%3BTheodorakis%2C+C&rft.aulast=Shugart&rft.aufirst=L&rft.date=1996-01-01&rft.volume=113C&rft.issue=2&rft.spage=273&rft.isbn=&rft.btitle=&rft.title=Comparative+Biochemistry+and+Physiology%2C+C&rft.issn=07428413&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - DNA; population genetics; ecological genetics; genotype-environment interactions; genotoxicity ER - TY - BOOK T1 - Influence of ecological factors on the relationship between MFO induction and fish growth: Bridging the gap using neural networks AN - 15739446; 3973702 AB - Relationships between molecular and biochemical effects of contaminant exposure and organism-level effects are difficult to establish primarily because: (1) the large differences in time-scales of the responses; (2) the complexity of mechanisms involved in such relationships; and (3) the influence of ecological factors on the expression of higher-level responses to stress. In this study we investigated the relationship between mixed function oxidase (MFO) induction and growth in fish as influenced by principal ecological factors in the environment, such as habitat quality, competition and food availability. Because of the complexity and non-linearity of interactions among these factors, we applied a back-propagation neural network approach to investigate this relationship. Inputs into the network included an indicator of contaminant exposure (7-ethoxyresorufin O-deethylase, EROD) and several ecological variables, while growth rate served as the single output variable. Under the field conditions and contaminant exposure regimes observed in this study, EROD in the model simulation contributed minimal marginal ability to predict growth. Indirect effects of contaminants on growth could occur, however, through influences on food chain processes or behavioral dynamics of fish populations. JF - Marine environmental research AU - Adams, S M AU - Jaworska, J S AU - Ham, K D A2 - Hinton, DE (eds) Y1 - 1996 PY - 1996 DA - 1996 SP - 5 EP - 201 KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality KW - chemical pollutants KW - metabolism KW - fish KW - biochemical phenomena KW - biological stress KW - enzymatic activity KW - ecology KW - Freshwater KW - neurophysiology KW - growth KW - Q1 08346:Physiology, biochemistry, biophysics KW - Q5 08504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15739446?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Adams%2C+S+M%3BJaworska%2C+J+S%3BHam%2C+K+D&rft.aulast=Adams&rft.aufirst=S&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=197&rft.isbn=&rft.btitle=Influence+of+ecological+factors+on+the+relationship+between+MFO+induction+and+fish+growth%3A+Bridging+the+gap+using+neural+networks&rft.title=Influence+of+ecological+factors+on+the+relationship+between+MFO+induction+and+fish+growth%3A+Bridging+the+gap+using+neural+networks&rft.issn=01411136&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 ER - TY - JOUR T1 - Characterizing soils contaminated with heavy metals; a uranium contamination case study AN - 1566811275; 2014-078340 AB - To stem rising remediation costs for soils contaminated with hazardous metals, increased emphasis is being placed on the development of in-situ and ex-situ treatment technologies. Often, a lack of basic information on the chemical and physical characteristics of the soil and contaminants hampers treatability studies used to design these technologies. This article proposes and demonstrates a characterization program to meet these information needs, employing standard analytical techniques coupled with advanced spectroscopy and microscopy techniques. To support treatments involving physical separation strategies, the program uses standard analytical techniques to characterize the soil and the association of contaminants with different soil fractions (e.g., size and density fractions). Where chemical treatments are required, spectroscopy and microscopy methods are employed to yield quantitative information on the oxidation state and speciation of the contaminant. Examples demonstrate the use of measured soil and contaminant characteristics in the screening of alternative treatment technologies and in the selection of soils for use in treatability studies. Also demonstrated is the use of these characterization tools in the design and optimization of treatment strategies and in support of risk assessment determinations. Abstract Copyright (1996), Wiley Periodicals, Inc., A Wiley Company. JF - Remediation (New York, NY) AU - Tidwell, Vincent C AU - Morris, David E AU - Cunnane, James C AU - Lee, S Y Y1 - 1996 PY - 1996 DA - 1996 SP - 81 EP - 96 PB - John Wiley & Sons, New York, NY VL - 6 IS - 2 SN - 1051-5658, 1051-5658 KW - United States KW - silicates KW - hazardous waste KW - isotopes KW - characterization KW - techniques KW - chemical waste KW - soil washing KW - remediation KW - XANES spectra KW - radioactive isotopes KW - decontamination KW - spectra KW - heavy metals KW - Ohio KW - soils KW - monitoring KW - cation exchange capacity KW - pollutants KW - oxidation KW - Fernald Nuclear Facility KW - uranyl ion KW - pollution KW - X-ray spectra KW - TEM data KW - clay minerals KW - detection KW - sheet silicates KW - SEM data KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566811275?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remediation+%28New+York%2C+NY%29&rft.atitle=Characterizing+soils+contaminated+with+heavy+metals%3B+a+uranium+contamination+case+study&rft.au=Tidwell%2C+Vincent+C%3BMorris%2C+David+E%3BCunnane%2C+James+C%3BLee%2C+S+Y&rft.aulast=Tidwell&rft.aufirst=Vincent&rft.date=1996-01-01&rft.volume=6&rft.issue=2&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Remediation+%28New+York%2C+NY%29&rft.issn=10515658&rft_id=info:doi/10.1002%2Frem.3440060208 L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291520-6831 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2014-01-01 N1 - Number of references - 19 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-10-02 N1 - SubjectsTermNotLitGenreText - cation exchange capacity; characterization; chemical waste; clay minerals; decontamination; detection; Fernald Nuclear Facility; hazardous waste; heavy metals; isotopes; monitoring; Ohio; oxidation; pollutants; pollution; radioactive isotopes; remediation; SEM data; sheet silicates; silicates; soil washing; soils; spectra; techniques; TEM data; United States; uranyl ion; X-ray spectra; XANES spectra DO - http://dx.doi.org/10.1002/rem.3440060208 ER - TY - JOUR T1 - Mercury speciation and bioaccumulation in lotic primary producers and primary consumers AN - 15606288; 3925126 AB - Mercury speciation and bioaccumulation were strongly affected by trophic position and distance from contamination source in this study of lower trophic levels in two eastern Tennessee streams. Methylmercury and inorganic mercury were analyzed in samples of periphyton, grazing fish (stonerollers, Campostoma anomalum), and omnivorous fish (striped shiners, Luxilus chrysocephalus) taken from three sites in an industrially contaminated stream and one site in a reference stream. Inorganic mercury predominated in periphyton and fish samples from all sites, always exceeding 50% of total mercury. The proportion of methylmercury increased significantly with both trophic level and distance downstream. Bioconcentration factors for methylmercury increased per trophic level at all sites, implying significant biomagnification of this species. Bioconcentration factors for inorganic mercury declined with increasing trophic level at three of four sites and were lower than those for methylmercury, providing little evidence of inorganic mercury biomagnification. Primary producers and primary consumers are critical intermediaries in the movement and biomagnification of mercury from water to upper trophic levels. JF - Canadian journal of fisheries and aquatic sciences/Journal canadien des sciences halieutiques et aquatiques. Ottawa ON AU - Hill, W R AU - Stewart, A J AU - Napolitano, GE AD - Environmental Sciences Division, Oak Ridge National Laboratory, P.O. Box 2008, Oak Ridge, TN 37831-6351, USA Y1 - 1996 PY - 1996 DA - 1996 SP - 812 EP - 819 VL - 53 IS - 04 SN - 0706-652X, 0706-652X KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - USA, Tennessee KW - trophic levels KW - aquatic communities KW - Campostoma anomalum KW - periphyton KW - Luxilus chrysocephalus KW - chemical speciation KW - Freshwater KW - rivers KW - mercury KW - bioaccumulation KW - Q5 08504:Effects on organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/15606288?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+journal+of+fisheries+and+aquatic+sciences%2FJournal+canadien+des+sciences+halieutiques+et+aquatiques.+Ottawa+ON&rft.atitle=Mercury+speciation+and+bioaccumulation+in+lotic+primary+producers+and+primary+consumers&rft.au=Hill%2C+W+R%3BStewart%2C+A+J%3BNapolitano%2C+GE&rft.aulast=Hill&rft.aufirst=W&rft.date=1996-01-01&rft.volume=53&rft.issue=04&rft.spage=812&rft.isbn=&rft.btitle=&rft.title=Canadian+journal+of+fisheries+and+aquatic+sciences%2FJournal+canadien+des+sciences+halieutiques+et+aquatiques.+Ottawa+ON&rft.issn=0706652X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2014-05-06 N1 - SubjectsTermNotLitGenreText - aquatic communities; trophic levels; periphyton; chemical speciation; rivers; bioaccumulation; mercury; Campostoma anomalum; Luxilus chrysocephalus; USA, Tennessee; Freshwater ER - TY - JOUR T1 - Designing instream flows to satisfy fish and human water needs AN - 13640986; 199702061 AB - A methodology was developed to generate alternative minimal river flow regimes that balanced human water uses and the needs of fish at different life stages. The multi-objective monthly optimization model considered both water supply and fisheries objectives and related minimal flows to fish populations by linking the habitat availability for different life stages. Flood control and recreational needs were system-wide constraints. The model accounted for all conditions from wet to critical water-year types. Multiple solutions using different relative weights for water supply and fisheries objectives gave trade-offs between competing objectives. A habitat capacity metric combined expected mortality, the fraction of a life stage in a particular month and the areal habitat needs per fish. The relationship between flow and available habitat was obtained by the weighted usable area measure developed through upstream flow incremental methodology studies. Habitat capacity was used as a surrogate for fish populations in the optimization model. Additional factors such as stream temperature and pulse flows which affected the fish population could be incorporated into the habitat capacity framework. The model was applied to a stream in the Sierra Nevada. JF - Journal of Water Resources Planning and Management AU - Cardwell, H AU - Jager, H I AU - Sale, MJ AD - Oak Ridge National Laboratory, Tenn. Y1 - 1996 PY - 1996 DA - 1996 SP - 356 EP - 363 VL - 122 IS - 5 SN - 0733-9496, 0733-9496 KW - Fish (see also individual groups listed below) KW - Modelling (-general-) KW - Streams (excluding natural channels) KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13640986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Water+Resources+Planning+and+Management&rft.atitle=Designing+instream+flows+to+satisfy+fish+and+human+water+needs&rft.au=Cardwell%2C+H%3BJager%2C+H+I%3BSale%2C+MJ&rft.aulast=Cardwell&rft.aufirst=H&rft.date=1996-01-01&rft.volume=122&rft.issue=5&rft.spage=356&rft.isbn=&rft.btitle=&rft.title=Journal+of+Water+Resources+Planning+and+Management&rft.issn=07339496&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Application. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Development of a room-temperature phosphorescence fibre-optic sensor AN - 13640813; 199605271 AB - A solid-surface room-temperature phosphorimetry (SSRTP) fibre-optic sensor was developed for the analysis of polycyclic aromatic hydrocarbons (PAH) in water samples. Excitation of samples at 337 nm was performed using a pulsed nitrogen laser with a typical pulse energy of 120 mJ, a repetition rate of 20 Hz, and a pulse width of 3 ns. The laser beam was focused onto one end of a bifurcated optical fibre and directed to the surface of the solid substrate probe. The phosphorescence signal from the sample was transferred into a 10 cm focal length monochromator. Specialist software was used to control the laser system. Limits of detection at the ppb level (ng per ml) were estimated for pyrene, 2,3-benzofluorene, benzo(e)pyrene, benzo(ghi)perylene, 1,2:3,4-dibenzanthracene, and coronene. Linear dynamic ranges extended across 3 orders of magnitude for this phosphorescence sensor. The sensor was applied to the analysis of pyrene in contaminated groundwater samples. The SSRTP optosensing set up would be useful for in-field applications. There are 33 references. JF - Analytical Chemistry AU - Campiglia, AD AU - Alarie, J P AU - Vo-Dinh, T AD - Oak Ridge National Laboratory, Tenn. Y1 - 1996 PY - 1996 DA - 1996 SP - 1599 EP - 1604 VL - 68 IS - 9 KW - Analysis KW - Coronene KW - Perylene KW - Phosphorescence KW - Phosphorimetry KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13640813?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Analytical+Chemistry&rft.atitle=Development+of+a+room-temperature+phosphorescence+fibre-optic+sensor&rft.au=Campiglia%2C+AD%3BAlarie%2C+J+P%3BVo-Dinh%2C+T&rft.aulast=Campiglia&rft.aufirst=AD&rft.date=1996-01-01&rft.volume=68&rft.issue=9&rft.spage=1599&rft.isbn=&rft.btitle=&rft.title=Analytical+Chemistry&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Determining an optimal sampling frequency for measuring bulk temporal changes in ground-water quality AN - 13639101; 199701223 AB - Two methods for examining temporal changes in areally distributed groundwater quality data were distinguished and applied to a waste disposal site in Oak Ridge, Tenn. One method involved the identification of trends with time, while the other involved a yearly comparison with an established baseline population. An assessment of overall changes in groundwater quality with time was required by the Data Quality Objectives process laid down by the U.S. EPA for remediation responses. The methods described allowed the assessment of changes for small areas with time where both spatial and temporal variability existed and where the uncertainty associated with these variations far exceeded measurement error. JF - Ground Water AU - Moline, G R AU - Beauchamp, J J AU - Wright, T AD - Oak Ridge National Laboratory, Tenn. Y1 - 1996 PY - 1996 DA - 1996 SP - 579 EP - 587 VL - 34 IS - 4 SN - 0017-467X, 0017-467X KW - Spatial KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13639101?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Determining+an+optimal+sampling+frequency+for+measuring+bulk+temporal+changes+in+ground-water+quality&rft.au=Moline%2C+G+R%3BBeauchamp%2C+J+J%3BWright%2C+T&rft.aulast=Moline&rft.aufirst=G&rft.date=1996-01-01&rft.volume=34&rft.issue=4&rft.spage=579&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Determinations of N-nitrosodimethylamine at part-per-trillion concentrations in contaminated groundwaters and drinking waters featuring carbon-based membrane extraction disks AN - 13638886; 199700781 AB - N-nitrosodimethylamine (NDMA), a pollutant associated with rocket fuel, was determined in aqueous samples using a solid-phase extraction procedure with a C18 membrane extraction disk layered over a carbon-based extraction disk. The C18 disk was used to remove non-polar water-insoluble neutral compounds. The carbon-based disk was extracted with a small volume of dichloromethane to release NDMA which was quantified by gas chromatography equipped with a short-path thermal desorber and a chemiluminescent nitrogen detector. The detection limit for NDMA was 3 ng per litre with an analyte recovery of around 57 per cent. By substituting the short path thermal desorber for a standard automatic sampler it was possible to determine NDMA in heavily contaminated aqueous samples (more than 300 ng NDMA per litre). The detection limit was 300 ng NDMA per litre with an analyte recovery of around 64 per cent. Detection limits and recovery values were comparable to those obtained using a conventional liquid-liquid extraction but the present procedure was both quicker and less expensive. Both conventional and disk-based procedures were used to analyse some authentic groundwater samples. NDMA levels were found to be similar. JF - Analytical Chemistry AU - Tomkins, BA AU - Griest, W H AD - Oak Ridge National Laboratory, Tenn. Y1 - 1996 PY - 1996 DA - 1996 SP - 2533 EP - 2540 VL - 68 IS - 15 KW - Analysis KW - Equipment KW - Methylene chloride KW - Nitrosodimethylamine KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13638886?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Analytical+Chemistry&rft.atitle=Determinations+of+N-nitrosodimethylamine+at+part-per-trillion+concentrations+in+contaminated+groundwaters+and+drinking+waters+featuring+carbon-based+membrane+extraction+disks&rft.au=Tomkins%2C+BA%3BGriest%2C+W+H&rft.aulast=Tomkins&rft.aufirst=BA&rft.date=1996-01-01&rft.volume=68&rft.issue=15&rft.spage=2533&rft.isbn=&rft.btitle=&rft.title=Analytical+Chemistry&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Toxicological benchmarks for screening contaminants of potential concern for effects on freshwater biota AN - 13638808; 199702244 AB - Methods for calculating ecotoxicological screening benchmarks are described. The alternative benchmarks are: chronic National Ambient Water Quality Criteria for Protection of Aquatic Life (NAWQC), secondary chronic value, fish lowest chronic value, daphnid lowest chronic value, non-daphnid invertebrate lowest chronic value, plant values, fish EC20, daphnid EC20, sensitive species EC20, and population EC25. Benchmark values are presented for 105 chemicals. The list includes 45 metals and 56 industrial organic chemicals but only 4 pesticides (chlordane, DDT, heptachlor and lindane). The relative sensitivities, strengths, and weaknesses of the different benchmarks are compared. JF - Environmental Toxicology and Chemistry AU - Suter, G W AD - Oak Ridge National Laboratory, Tenn. Y1 - 1996 PY - 1996 DA - 1996 SP - 1232 EP - 1241 VL - 15 IS - 7 SN - 0730-7268, 0730-7268 KW - Animals (invertebrates) (see also individ groups) KW - Fish (see also individual groups listed below) KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13638808?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Toxicology+and+Chemistry&rft.atitle=Toxicological+benchmarks+for+screening+contaminants+of+potential+concern+for+effects+on+freshwater+biota&rft.au=Suter%2C+G+W&rft.aulast=Suter&rft.aufirst=G&rft.date=1996-01-01&rft.volume=15&rft.issue=7&rft.spage=1232&rft.isbn=&rft.btitle=&rft.title=Environmental+Toxicology+and+Chemistry&rft.issn=07307268&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Field tracer tests on the mobility of natural organic matter in a sandy aquifer AN - 13638759; 199605564 AB - A 2-well forced-gradient injection experiment was conducted in a sandy coastal-plain aquifer in Georgetown, South Carolina, to examine the field-scale transport of natural organic matter (NOM). Spatial moments were used to describe the migration of the centre of mass of NOM, while temporal moments were used to estimate mass loss and retardation along a transect of 6 sampling sites and at the withdrawal well. There were large differences in the behaviour of NOM sub-components, depending on their size, binding capacity and similarity to the existing groundwater NOM. The results were used to characterize the functional behaviour of NOM with respect to contaminant migration along a flow path. There are 46 references. JF - Water Resources Research AU - McCarthy, J F AU - Gu, B AU - Liang, L AU - Mas-Pla, J AU - Williams, T M AU - Yeh, TCJ AD - Oak Ridge National Laboratory, Tenn. Y1 - 1996 PY - 1996 DA - 1996 SP - 1223 EP - 1238 VL - 32 IS - 5 SN - 0043-1397, 0043-1397 KW - Spatial KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13638759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=Field+tracer+tests+on+the+mobility+of+natural+organic+matter+in+a+sandy+aquifer&rft.au=McCarthy%2C+J+F%3BGu%2C+B%3BLiang%2C+L%3BMas-Pla%2C+J%3BWilliams%2C+T+M%3BYeh%2C+TCJ&rft.aulast=McCarthy&rft.aufirst=J&rft.date=1996-01-01&rft.volume=32&rft.issue=5&rft.spage=1223&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Competitive adsorption, displacement, and transport of organic matter on iron oxide: II. Displacement and transport AN - 13636293; 199701660 AB - Transport experiments using columns of iron oxide coated quartz sand involved stepwise introduction of 2 of 4 model organic compounds including Suwannee river natural organic matter (NOM), polyacrylic acid (PAA), phthalic acid and salicylic acid or their binary mixture. Breakthrough curves indicated competitive adsorption of the strongly-binding compounds with displacement of weakly-binding compounds along the flow path. The most competitive compound was PAA followed by Suwannee river-NOM and salicylic acid was the weakest competitor. Due to the chemical heterogeneity of NOM, competition probably occurred between different NOM subcomponents. The SR-NOM breakthrough curve exhibited a diffuse adsorption and sharp desorption front that could be explained by competitive time-dependent adsorption and displacement processes of different organic compounds due to the limited availability of adsorption sites. Mobilization of significant amounts of iron oxide colloids was observed when PAA or Suwannee river-NOM displaced the weakly-binding phthalic and salicylic acids. The chemical properties and functional behaviour (including inorganic colloid stabilization) of NOM could vary with time and distance along a flow path which could influence the distribution of environmental contaminants associated with NOM. There are 39 references. JF - Geochimica et Cosmochimica Acta AU - Gu, B AU - Mehlhorn, T L AU - Liang, L AU - McCarthy, J F AD - Oak Ridge National Laboratory, Tenn. Y1 - 1996 PY - 1996 DA - 1996 SP - 2977 EP - 2992 VL - 60 IS - 16 SN - 0016-7037, 0016-7037 KW - Binary KW - Columns KW - Inorganic -- (see also without this prefix) KW - Modelling (-general-) KW - Salicylic acid KW - Stabilization (see also fixation, solidification) KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13636293?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Competitive+adsorption%2C+displacement%2C+and+transport+of+organic+matter+on+iron+oxide%3A+II.+Displacement+and+transport&rft.au=Gu%2C+B%3BMehlhorn%2C+T+L%3BLiang%2C+L%3BMcCarthy%2C+J+F&rft.aulast=Gu&rft.aufirst=B&rft.date=1996-01-01&rft.volume=60&rft.issue=16&rft.spage=2977&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Reactive transport of EDTA-complexed cobalt in the presence of ferrihydrite AN - 13636061; 199700450 AB - The competitive time-dependent reactions governing the fate and transport of ethylenediaminetetracetic acid (EDTA)-complexed cobalt in the sub-surface was investigated by a series of flow experiments using columns packed with ferrihydrite-coated silicate. During transport through the column, oxidation of the 0.2 mM cobalt(II)EDTA test solution reached a steady state under oxic conditions. Oxidation was associated with the ferrihydrite solid phase and cobalt(III)EDTA exhibited more rapid transport than cobalt(II)EDTA. Retardation of both cobalt-EDTA species and the extent of cobalt oxidation increased as the system pH decreased which indicated that the association of cobalt(II)EDTA ions with the ferrihydrite surface which had a net positive charge at low pH was necessary for the charge-transfer reaction to occur. An increase in flow rate from 1 to 52.5 ml per h resulted in an earlier breakthrough for cobalt(II)EDTA but a later breakthrough and a decrease in the steady-state value of cobalt(III)EDTA. A decline in the oxidation of cobalt(II)EDTA under anoxic conditions was attributed to oxidation sites being reduced in number and blocked by resident iron(III)EDTA ions. An iron mineral could be more important for cobalt(III)EDTA formation than for cobalt(II)EDTA dissociation and concomitant iron(III)EDTA formation. The conditions that enhanced the oxidation of cobalt(II)EDTA also encouraged its rapid transport. JF - Geochimica et Cosmochimica Acta AU - Brooks, S C AU - Taylor, D L AU - Jardine, P M AD - Oak Ridge National Laboratory, Tenn. Y1 - 1996 PY - 1996 DA - 1996 SP - 1899 EP - 1908 VL - 60 IS - 11 SN - 0016-7037, 0016-7037 KW - Columns KW - Reduction KW - Aqualine Abstracts KW - AQ 00007:Industrial Effluents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13636061?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Reactive+transport+of+EDTA-complexed+cobalt+in+the+presence+of+ferrihydrite&rft.au=Brooks%2C+S+C%3BTaylor%2C+D+L%3BJardine%2C+P+M&rft.aulast=Brooks&rft.aufirst=S&rft.date=1996-01-01&rft.volume=60&rft.issue=11&rft.spage=1899&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Inferring shallow groundwater flow in saprolite and fractured rock using environmental tracers AN - 13635431; 199700579 AB - Chlorofluorocarbon, tritium and helium-3 profiles from shallow fractured rock aquifers near Oak Ridge, Tenn., were used to infer groundwater flow and solute transport in saprolite and fractured rock. These environmental tracers were analogous to applied tracer experiments carried out for periods of several decades. In this time, diffusional equilibration of fracture and matrix concentrations of the tracers should have occurred. Measured concentrations could therefore be used to estimate Darcy velocities and recharge rates to the fractured rock aquifers. Variation in tracer concentrations with depth suggested recharge fluxes of 0.2 to 0.4 m per year in the shallow subsurface. There are 43 references. JF - Water Resources Research AU - Cook, P G AU - Solomon, Dk AU - Sanford, W E AU - Busenberg, E AU - Plummer, L N AU - Poreda, R AD - Oak Ridge National Laboratory, Tenn. Y1 - 1996 PY - 1996 DA - 1996 SP - 1501 EP - 1509 VL - 32 IS - 6 SN - 0043-1397, 0043-1397 KW - Chlorofluorocarbon KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13635431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=Inferring+shallow+groundwater+flow+in+saprolite+and+fractured+rock+using+environmental+tracers&rft.au=Cook%2C+P+G%3BSolomon%2C+Dk%3BSanford%2C+W+E%3BBusenberg%2C+E%3BPlummer%2C+L+N%3BPoreda%2C+R&rft.aulast=Cook&rft.aufirst=P&rft.date=1996-01-01&rft.volume=32&rft.issue=6&rft.spage=1501&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Application. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Multiple tracers of shallow ground-water flow and recharge in hilly loess AN - 13633863; 199701091 AB - Recharge rates, determined from the analysis of chloride profiles, indicated significant variability in recharge fluxes across 2 loess hill-slopes in Pullman, Wash. Tritium and nitrate profiles indicated a dynamic flow regime across the slopes. Observed tritium concentrations occurred deeper and in smaller concentrations than would be expected from piston flow, confirming the existence of significant vertical or lateral dispersion in the shallow sub-surface. Chloride and tritium concentrations each provided distinct insight into near-surface groundwater flow and recharge. Chloride was useful as a recharge estimator, while nitrate and tritium served as tracers of landscape-scale water movement. There are 57 references. JF - Ground Water AU - O'Brien, R AU - Keller, C K AU - Smith, J L AD - Oak Ridge National Laboratory, Tenn. Y1 - 1996 PY - 1996 DA - 1996 SP - 675 EP - 682 VL - 34 IS - 4 SN - 0017-467X, 0017-467X KW - Analysis KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13633863?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Multiple+tracers+of+shallow+ground-water+flow+and+recharge+in+hilly+loess&rft.au=O%27Brien%2C+R%3BKeller%2C+C+K%3BSmith%2C+J+L&rft.aulast=O%27Brien&rft.aufirst=R&rft.date=1996-01-01&rft.volume=34&rft.issue=4&rft.spage=675&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Case Study. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Subsurface stormflow modelling with sensitivity analysis using a Latin-hypercube sampling technique AN - 13633554; 199702542 AB - Two-dimensional hillslope cross-section models of a waste disposal site at Oak Ridge National Laboratory were developed to study sub-surface stormflow processes. The conceptual model underlying the hillslope models was formulated using field data from previous investigations and a proposed disposal site. Anisotropic, heterogeneous hydraulic conductivities were assumed under conditions of variable saturation. The model sought to identify important parameters for waste site monitoring and data collection, to evaluate remediation designs, and to investigate the effect of local heterogeneities on stormpath flows. The uncertainty of model parameters was addressed by a modified Monte Carlo simulation technique termed a Latin-hypercube. Sensitivity analyses of model parameters suggested that hydraulic conductivity was the most significant. Local heterogeneity could alter flow patterns and result in complex recharge and discharge processes. Hydraulic conductivity could not, therefore, be used as the only reference for sub-surface flow monitoring and engineering design. Both capping and French drains were ineffective in hydrologically isolating downslope waste trenches but combinations of both designs might prove more effective than either alone. JF - Ground Water AU - Gwo, J P AU - Toran, LE AU - Morris, MD AU - Wilson, G V AD - Oak Ridge National Laboratory, Tenn. Y1 - 1996 PY - 1996 DA - 1996 SP - 811 EP - 818 VL - 34 IS - 5 SN - 0017-467X, 0017-467X KW - Analysis KW - Modelling (-general-) KW - Oak ridge national laboratory, tenn KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13633554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Subsurface+stormflow+modelling+with+sensitivity+analysis+using+a+Latin-hypercube+sampling+technique&rft.au=Gwo%2C+J+P%3BToran%2C+LE%3BMorris%2C+MD%3BWilson%2C+G+V&rft.aulast=Gwo&rft.aufirst=J&rft.date=1996-01-01&rft.volume=34&rft.issue=5&rft.spage=811&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Theoretical. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Deficiency of the beta 3 subunit of the type A gamma-aminobutyric acid receptor causes cleft palate in mice. AN - 77603878; 7581464 AB - In addition to its function in the nervous system, gamma-aminobutyric acid (GABA) has been implicated in mouse craniofacial development by the results of both teratological, and genetic studies. We previously reported that disruption of the cleft palate 1 (cp1) locus, closely linked to the pink-eyed dilution (p) locus on mouse chromosome 7, causes a 95% penetrant, recessive, neonatally-lethal cleft palate (CP) in mice homozygous for the p(4THO-II) deletion. We proposed that the beta 3 subunit gene (Gabrb3) of the GABAA receptor might be a candidate for cp1 (ref. 4); our earlier studies had localized cp1 to an interval beginning distal to the gene for the GABAA receptor alpha 5 subunit (Gabra5) and ending within the Gabrb3 coding region. To test the hypothesis that deletion of Gabrb3, and not another gene in the interval, causes CP, we performed an experiment to rescue the CP phenotype by introducing a Gabrb3 transgene into p(4THO-II) homozygotes. We now show that such transgenic mice are phenotypically normal, indicating that Gabrb3 is indeed the cp1 locus. JF - Nature genetics AU - Culiat, C T AU - Stubbs, L J AU - Woychik, R P AU - Russell, L B AU - Johnson, D K AU - Rinchik, E M AD - Biology Division, Oak Ridge National Laboratory, Tennessee 37831-8077, USA. Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 344 EP - 346 VL - 11 IS - 3 SN - 1061-4036, 1061-4036 KW - Receptors, GABA KW - 0 KW - Index Medicus KW - Animals KW - Restriction Mapping KW - Mice KW - Cleft Palate -- genetics KW - Mice, Transgenic KW - Receptors, GABA -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77603878?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+genetics&rft.atitle=Deficiency+of+the+beta+3+subunit+of+the+type+A+gamma-aminobutyric+acid+receptor+causes+cleft+palate+in+mice.&rft.au=Culiat%2C+C+T%3BStubbs%2C+L+J%3BWoychik%2C+R+P%3BRussell%2C+L+B%3BJohnson%2C+D+K%3BRinchik%2C+E+M&rft.aulast=Culiat&rft.aufirst=C&rft.date=1995-11-01&rft.volume=11&rft.issue=3&rft.spage=344&rft.isbn=&rft.btitle=&rft.title=Nature+genetics&rft.issn=10614036&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-12-08 N1 - Date created - 1995-12-08 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Geochimica et Cosmochimica Acta AN - 52852397; 1996-036258 AB - The author considers that although the experimental data upon which this equilibrium study was based seem to be of the highest precision, the experimental conditions were inadequately chosen and the species used to represent this complexation were incorrect. JF - Geochimica et Cosmochimica Acta AU - Oehman, L O AU - Palmer, Donald A AU - Bell, J L S Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 4775 EP - 4784 PB - Pergamon, Oxford VL - 59 IS - 22 SN - 0016-7037, 0016-7037 KW - sodium chloride KW - experimental studies KW - aluminum acetate KW - complexing KW - aqueous solutions KW - equilibrium KW - measurement KW - metals KW - aluminum KW - brines KW - thermodynamic properties KW - pH KW - chemical fractionation KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52852397?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Geochimica+et+Cosmochimica+Acta&rft.au=Oehman%2C+L+O%3BPalmer%2C+Donald+A%3BBell%2C+J+L+S&rft.aulast=Oehman&rft.aufirst=L&rft.date=1995-11-01&rft.volume=59&rft.issue=22&rft.spage=4775&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2895%2900311-8 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1996-01-01 N1 - Number of references - 24 N1 - Document feature - 1 table, illus. N1 - SuppNotes - For original see Palmer, B. A. and Bell, J. L. S., Geochim. Cosmochim. Acta, Vol. 58, 651-659, 1994 N1 - Last updated - 2012-09-14 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aluminum; aluminum acetate; aqueous solutions; brines; chemical fractionation; complexing; equilibrium; experimental studies; measurement; metals; pH; sodium chloride; thermodynamic properties DO - http://dx.doi.org/10.1016/0016-7037(95)00311-8 ER - TY - JOUR T1 - Comparison of swept and impulsive shallow seismic sources on the Oak Ridge Reservation, Tennessee AN - 52848101; 1996-039067 JF - Eos, Transactions, American Geophysical Union AU - Doll, William E AU - Miller, Richard D AU - Xia, Jianghai AU - Anonymous Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 417 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Oak Ridge National Laboratory KW - hazardous waste KW - imagery KW - experimental studies KW - geophysical surveys KW - government agencies KW - geophysical methods KW - downhole methods KW - seismic sources KW - Oak Ridge Tennessee KW - seismic methods KW - radioactive waste KW - evaluation KW - Tennessee KW - surveys KW - Vibroseis KW - Anderson County Tennessee KW - waste disposal KW - field studies KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52848101?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Comparison+of+swept+and+impulsive+shallow+seismic+sources+on+the+Oak+Ridge+Reservation%2C+Tennessee&rft.au=Doll%2C+William+E%3BMiller%2C+Richard+D%3BXia%2C+Jianghai%3BAnonymous&rft.aulast=Doll&rft.aufirst=William&rft.date=1995-11-01&rft.volume=76&rft.issue=46%2C+Suppl.&rft.spage=417&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1995 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; downhole methods; evaluation; experimental studies; field studies; geophysical methods; geophysical surveys; government agencies; hazardous waste; imagery; Oak Ridge National Laboratory; Oak Ridge Tennessee; radioactive waste; seismic methods; seismic sources; surveys; Tennessee; United States; Vibroseis; waste disposal ER - TY - JOUR T1 - Oxygen and carbon isotope profiles of live mollusk shells from Bering and Chukchi seas and seasonality of water masses AN - 52644348; 1998-000306 JF - Eos, Transactions, American Geophysical Union AU - Khim, B K AU - Krantz, D E AU - Cooper, L W AU - Grebmeier, J M AU - Anonymous Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 291 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - sea water KW - oxygen KW - isotopes KW - salinity KW - Holocene KW - stable isotopes KW - temperature KW - modern KW - Cenozoic KW - geochemical profiles KW - carbon KW - shelf environment KW - Invertebrata KW - Arctic Ocean KW - ecology KW - Mollusca KW - geochemistry KW - shells KW - Quaternary KW - living taxa KW - isotope ratios KW - C-13/C-12 KW - Bering Sea KW - O-18/O-16 KW - hydrochemistry KW - Chukchi Sea KW - North Pacific KW - marine environment KW - Pacific Ocean KW - seasonal variations KW - upper Holocene KW - 24:Quaternary geology KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52644348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Oxygen+and+carbon+isotope+profiles+of+live+mollusk+shells+from+Bering+and+Chukchi+seas+and+seasonality+of+water+masses&rft.au=Khim%2C+B+K%3BKrantz%2C+D+E%3BCooper%2C+L+W%3BGrebmeier%2C+J+M%3BAnonymous&rft.aulast=Khim&rft.aufirst=B&rft.date=1995-11-01&rft.volume=76&rft.issue=46%2C+Suppl.&rft.spage=291&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union 1995 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Arctic Ocean; Bering Sea; C-13/C-12; carbon; Cenozoic; Chukchi Sea; ecology; geochemical profiles; geochemistry; Holocene; hydrochemistry; Invertebrata; isotope ratios; isotopes; living taxa; marine environment; modern; Mollusca; North Pacific; O-18/O-16; oxygen; Pacific Ocean; Quaternary; salinity; sea water; seasonal variations; shelf environment; shells; stable isotopes; temperature; upper Holocene ER - TY - JOUR T1 - DUSCOBS; a depleted-uranium silicate backfill for transport, storage, and disposal of spent nuclear fuel AN - 52627949; 1998-003561 AB - A Depleted Uranium Silicate COntainer Backfill System (DUSCOBS) is proposed that would use small, isotopically-depleted uranium silicate glass beads as a backfill material inside storage, transport, and repository waste packages containing spent nuclear fuel (SNF). DUSCOBS improves repository waste package performance by three mechanisms. First, it reduces the radionuclide releases from SNF when water enters the waste package by creating a local uranium silicate saturated groundwater environment that suppresses (1) the dissolution and/or transformation of uranium dioxide fuel pellets and, hence, (2) the release of radionuclides incorporated into the SNF pellets. Second, the potential for long-term nuclear criticality is reduced by isotopic exchange of enriched uranium in SNF with the depleted uranium (DU) in the glass. Third, the backfill reduces radiation interactions between SNF and the local environment (package and local geology) and thus reduces generation of hydrogen, acids, and other chemicals that degrade the waste package system. In addition, the DUSCOBS improves the integrity of the package by acting as a packing material and ensures criticality control for the package during SNF storage and transport. Finally, DUSCOBS provides a potential method to dispose of significant quantities of excess DU from uranium enrichment plants at potential economic savings. DUSCOBS is a new concept. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Forsberg, C W AU - Pope, R B AU - Ashline, R C AU - DeHart, M D AU - Childs, K W Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 105 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - soils KW - backfill KW - isotopes KW - enrichment KW - pollution KW - radioactive waste KW - ground water KW - waste management KW - radioactive isotopes KW - transport KW - metals KW - chemical properties KW - nuclear facilities KW - uranium KW - waste disposal KW - actinides KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52627949?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Forsberg%2C+C+W%3BPope%2C+R+B%3BAshline%2C+R+C%3BDeHart%2C+M+D%3BChilds%2C+K+W&rft.aulast=Forsberg&rft.aufirst=C&rft.date=1995-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=DUSCOBS%3B+a+depleted-uranium+silicate+backfill+for+transport%2C+storage%2C+and+disposal+of+spent+nuclear+fuel&rft.title=DUSCOBS%3B+a+depleted-uranium+silicate+backfill+for+transport%2C+storage%2C+and+disposal+of+spent+nuclear+fuel&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96011586NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - actinides; backfill; chemical properties; enrichment; ground water; isotopes; metals; nuclear facilities; pollution; radioactive isotopes; radioactive waste; soils; storage; transport; uranium; waste disposal; waste management ER - TY - JOUR T1 - Using hydraulic and geochemical data to assess spatial patterns of groundwater flow in fractured shale AN - 52119080; 2002-038520 JF - Eos, Transactions, American Geophysical Union AU - Schreiber, M E AU - Moline, G R AU - Bahr, J M AU - Anonymous Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 275 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - solute transport KW - Oak Ridge National Laboratory KW - Nolichucky Shale KW - fractured materials KW - experimental studies KW - pollutants KW - Oak Ridge Tennessee KW - measurement KW - aquifers KW - tracers KW - Tennessee KW - Anderson County Tennessee KW - hydraulic conductivity KW - heterogeneity KW - anisotropy KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52119080?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Using+hydraulic+and+geochemical+data+to+assess+spatial+patterns+of+groundwater+flow+in+fractured+shale&rft.au=Schreiber%2C+M+E%3BMoline%2C+G+R%3BBahr%2C+J+M%3BAnonymous&rft.aulast=Schreiber&rft.aufirst=M&rft.date=1995-11-01&rft.volume=76&rft.issue=46%2C+Suppl.&rft.spage=275&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1995 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; anisotropy; aquifers; experimental studies; fractured materials; heterogeneity; hydraulic conductivity; measurement; Nolichucky Shale; Oak Ridge National Laboratory; Oak Ridge Tennessee; pollutants; solute transport; Tennessee; tracers; United States ER - TY - JOUR T1 - A comparative subsurface transport analysis for radioactive waste disposal at various DOE sites AN - 52115726; 2002-038519 JF - Eos, Transactions, American Geophysical Union AU - Tauxe, J D AU - Lee, D W AU - Wang, J C AU - Zimmerman, G P AU - Anonymous Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 275 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - solute transport KW - concentration KW - numerical models KW - steady flow KW - pollutants KW - simulation KW - radioactive waste KW - measurement KW - ground water KW - aquifers KW - models KW - dilution KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52115726?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=A+comparative+subsurface+transport+analysis+for+radioactive+waste+disposal+at+various+DOE+sites&rft.au=Tauxe%2C+J+D%3BLee%2C+D+W%3BWang%2C+J+C%3BZimmerman%2C+G+P%3BAnonymous&rft.aulast=Tauxe&rft.aufirst=J&rft.date=1995-11-01&rft.volume=76&rft.issue=46%2C+Suppl.&rft.spage=275&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1995 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquifers; concentration; dilution; ground water; measurement; models; numerical models; pollutants; radioactive waste; simulation; solute transport; steady flow ER - TY - JOUR T1 - Modeling a long term tritium tracer experiment in groundwater in a fractured weathered shale AN - 52111291; 2002-038452 JF - Eos, Transactions, American Geophysical Union AU - Stafford, Paige AU - McKay, Larry AU - Toran, Laura AU - Anonymous Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 265 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - solute transport KW - fractured materials KW - Conasauga Group KW - isotopes KW - tritium KW - Oak Ridge Tennessee KW - Cambrian KW - ground water KW - sedimentary rocks KW - radioactive isotopes KW - time factor KW - weathered materials KW - tracers KW - Tennessee KW - Anderson County Tennessee KW - Oak Ridge National Laboratory KW - concentration KW - experimental studies KW - diffusion KW - monitoring KW - shale KW - pollutants KW - Paleozoic KW - aquifers KW - models KW - water table KW - hydrogen KW - clastic rocks KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52111291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Modeling+a+long+term+tritium+tracer+experiment+in+groundwater+in+a+fractured+weathered+shale&rft.au=Stafford%2C+Paige%3BMcKay%2C+Larry%3BToran%2C+Laura%3BAnonymous&rft.aulast=Stafford&rft.aufirst=Paige&rft.date=1995-11-01&rft.volume=76&rft.issue=46%2C+Suppl.&rft.spage=265&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1995 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; aquifers; Cambrian; clastic rocks; Conasauga Group; concentration; diffusion; experimental studies; fractured materials; ground water; hydrogen; isotopes; models; monitoring; Oak Ridge National Laboratory; Oak Ridge Tennessee; Paleozoic; pollutants; radioactive isotopes; sedimentary rocks; shale; solute transport; Tennessee; time factor; tracers; tritium; United States; water table; weathered materials ER - TY - JOUR T1 - Modeling of radionuclide and heavy metal sorption around low- and high-pH waste disposal sites at Oak Ridge, Tennessee AN - 50068264; 1996-016395 AB - Modelling mineral precipitation and metal sorption reactions using the Fe oxyhydroxide diffuse-layer model has provided insights into the processes governing migration from low-level radioactive waste disposal sites in this area. Both acidic and basic nuclear-fuel reprocessing wastes, locally mixed with decontamination solvents, were disposed of in unlined trenches and lagoons. Model results show that as wastes move toward neutral pH due to reactions with surrounding soils and saprolite, mineral precipitation and sorption can limit the solubility of heavy metals and radionuclides. However, observed contaminant levels in monitoring wells indicate that, at least locally, wastes moving in faults and fractures are not retarded by sorption reactions along such flow paths. Model results also support previous studies indicating that organic complexing agents used in decontamination procedures can enhance radionuclide and heavy metal solubility when mixed with nuclear fuel reprocessing wastes. However, complex interactions between metal-organic complexes and mineral surfaces and natural organic matter, biodegradation, and fracture flow complicate the interpretation of contaminant mobility. JF - Applied Geochemistry AU - Saunders, James A AU - Toran, Laura E Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 673 EP - 684 PB - Pergamon, Oxford-New York-Beijing VL - 10 IS - 6 SN - 0883-2927, 0883-2927 KW - United States KW - sorption KW - cobalt KW - isotopes KW - complexing KW - government agencies KW - waste disposal sites KW - MINTEQA2 KW - ground water KW - radioactive isotopes KW - chemical reactions KW - Tennessee KW - oxides KW - Anderson County Tennessee KW - pH KW - heavy metals KW - soils KW - organic materials KW - Oak Ridge National Laboratory KW - Co-60 KW - oxyhydroxides KW - pollution KW - migration of elements KW - hydrochemistry KW - models KW - hydroxides KW - organic compounds KW - precipitation KW - metals KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50068264?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Geochemistry&rft.atitle=Modeling+of+radionuclide+and+heavy+metal+sorption+around+low-+and+high-pH+waste+disposal+sites+at+Oak+Ridge%2C+Tennessee&rft.au=Saunders%2C+James+A%3BToran%2C+Laura+E&rft.aulast=Saunders&rft.aufirst=James&rft.date=1995-11-01&rft.volume=10&rft.issue=6&rft.spage=673&rft.isbn=&rft.btitle=&rft.title=Applied+Geochemistry&rft.issn=08832927&rft_id=info:doi/10.1016%2F0883-2927%2895%2900036-4 L2 - http://www.sciencedirect.com/science/journal/08832927 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1996-01-01 N1 - Number of references - 67 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; chemical reactions; Co-60; cobalt; complexing; government agencies; ground water; heavy metals; hydrochemistry; hydroxides; isotopes; metals; migration of elements; MINTEQA2; models; Oak Ridge National Laboratory; organic compounds; organic materials; oxides; oxyhydroxides; pH; pollution; precipitation; radioactive isotopes; soils; sorption; Tennessee; United States; waste disposal sites DO - http://dx.doi.org/10.1016/0883-2927(95)00036-4 ER - TY - JOUR T1 - Oxidation and adsorption of Co(II)EDTA (super 2-) complexes in subsurface materials with iron and manganese oxide grain coatings AN - 50068239; 1996-017353 AB - The adsorption behaviour and valence speciation of CoEDTA complexes in Pliocene subsurface sediments containing Fe and Mn oxides, are characterized by batch interaction experiments. Mn oxides cause the oxidation of Co(II)EDTA (super 2-) to Co(III)EDTA (super -) . The dominant oxidant may be todorokite/rancieite though this was not confirmed. The highest adsorption of Co in the presence of equimolar EDTA occurs in the sample with the lowest content of secondary oxides, resulting from the displacement of Co from the complex by Al (super 3+) (sub (aq) ) allowing free cation adsorption on mica, vermiculite and smectite. JF - Geochimica et Cosmochimica Acta AU - Zachara, J M AU - Gassman, P L AU - Smith, S C AU - Taylor, D Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 4449 EP - 4463 PB - Pergamon, Oxford VL - 59 IS - 21 SN - 0016-7037, 0016-7037 KW - iron oxides KW - cobalt KW - oxidation KW - complexing KW - adsorption KW - Cenozoic KW - Tertiary KW - Neogene KW - metals KW - manganese oxides KW - Pliocene KW - oxides KW - chelation KW - geochemistry KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50068239?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Oxidation+and+adsorption+of+Co%28II%29EDTA+%28super+2-%29+complexes+in+subsurface+materials+with+iron+and+manganese+oxide+grain+coatings&rft.au=Zachara%2C+J+M%3BGassman%2C+P+L%3BSmith%2C+S+C%3BTaylor%2C+D&rft.aulast=Zachara&rft.aufirst=J&rft.date=1995-11-01&rft.volume=59&rft.issue=21&rft.spage=4449&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2895%2999265-I L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1996-01-01 N1 - Number of references - 58 N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - adsorption; Cenozoic; chelation; cobalt; complexing; geochemistry; iron oxides; manganese oxides; metals; Neogene; oxidation; oxides; Pliocene; Tertiary DO - http://dx.doi.org/10.1016/0016-7037(95)99265-I ER - TY - JOUR T1 - Insertional mutagenesis and molecular analysis of a new gene associated with polycystic kidney disease. AN - 77829030; 8608416 AB - We have identified a new insertional mutation in the mouse (TgN737Rpw) that causes a phenotype that closely resembles human autosomal recessive polycystic kidney disease. The renal pathology in these mutants first presents itself as a dilation of the proximal tubules, which is quickly followed by the development of cystic lesions in the collecting ducts. The livers in the mutant animals develop a variable lesion depending upon the genetic background. We have cloned the mutant locus and have isolated and characterized a gene, Tg737, whose expression is disrupted in the mutant animals. Expression of the Tg737 gene can normally be detected using the Northern blot analysis at low levels in a variety of tissues, including the kidney and liver. Using the in situ hybridization procedure, expression of the Tg737 mRNA can be detected in the collecting ducts of adult kidneys and in portions of the embryonic day 15.5 kidney. Most important, we have corrected the defective kidney trait by expressing the wild-type cDNA as a transgene in the mutant animals. The human homologue of the Tg737 gene has also been cloned and mapped to human chromosome 13. JF - Proceedings of the Association of American Physicians AU - Yoder, B K AU - Richards, W G AU - Sweeney, W E AU - Wilkinson, J E AU - Avener, E D AU - Woychik, R P AD - Biology Division, Oak Ridge National Laboratory, TN 37831-8080, USA. Y1 - 1995/10// PY - 1995 DA - October 1995 SP - 314 EP - 323 VL - 107 IS - 3 SN - 1081-650X, 1081-650X KW - IFT88 protein, human KW - 0 KW - Proteins KW - Tg737Rpw protein, mouse KW - Tumor Suppressor Proteins KW - Index Medicus KW - Animals KW - Mice, Mutant Strains KW - Liver -- pathology KW - In Situ Hybridization KW - Kidney -- pathology KW - Humans KW - Kidney -- embryology KW - Mice KW - Mice, Transgenic KW - Chromosomes, Human, Pair 13 KW - Mutagenesis, Insertional KW - Cloning, Molecular KW - Polycystic Kidney, Autosomal Recessive -- genetics KW - Proteins -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77829030?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Association+of+American+Physicians&rft.atitle=Insertional+mutagenesis+and+molecular+analysis+of+a+new+gene+associated+with+polycystic+kidney+disease.&rft.au=Yoder%2C+B+K%3BRichards%2C+W+G%3BSweeney%2C+W+E%3BWilkinson%2C+J+E%3BAvener%2C+E+D%3BWoychik%2C+R+P&rft.aulast=Yoder&rft.aufirst=B&rft.date=1995-10-01&rft.volume=107&rft.issue=3&rft.spage=314&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Association+of+American+Physicians&rft.issn=1081650X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1996-05-28 N1 - Date created - 1996-05-28 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - On the reduction of error in alpha track detector measurements of indoor 222Rn. AN - 77572145; 7558840 AB - Small plastic chambers containing alpha track detectors are often used for measuring indoor concentrations of 222Rn. This paper reports an experimental assessment of sources of error in measurements made with alpha track detector-containing chambers. The results demonstrate the feasibility of a nondestructive test for the identification of alpha track detector-containing chambers that are packaged in a way that does not effectively prevent ambient 222Rn from inducing tracks prior to field exposure. Results also indicate that there is statistically significant variation among manufacturing lots and among chemical processing batches. Error from these sources can be avoided or compensated if appropriate control measures are implemented as part of a quality assurance program during any survey using alpha track detector-containing chambers. JF - Health physics AU - Dudney, C S AU - Wilson, D L AU - Bertini, H AU - Gammage, R B AU - Otten, J A AD - Health Sciences Research Division, Oak Ridge National Laboratory, TN 37831-6379, USA. Y1 - 1995/10// PY - 1995 DA - October 1995 SP - 501 EP - 507 VL - 69 IS - 4 SN - 0017-9078, 0017-9078 KW - Air Pollutants, Radioactive KW - 0 KW - Radon KW - Q74S4N8N1G KW - Index Medicus KW - Radiometry -- instrumentation KW - Air Pollution, Indoor KW - Radon -- analysis KW - Air Pollutants, Radioactive -- analysis KW - Alpha Particles UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77572145?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=On+the+reduction+of+error+in+alpha+track+detector+measurements+of+indoor+222Rn.&rft.au=Dudney%2C+C+S%3BWilson%2C+D+L%3BBertini%2C+H%3BGammage%2C+R+B%3BOtten%2C+J+A&rft.aulast=Dudney&rft.aufirst=C&rft.date=1995-10-01&rft.volume=69&rft.issue=4&rft.spage=501&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-10-31 N1 - Date created - 1995-10-31 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Interactive mechanisms of anion adsorption with calcium leaching and exchange AN - 52870522; 1996-024251 JF - Soil Science AU - Davis, Jessica G AU - Burgoa, Benali Y1 - 1995/10// PY - 1995 DA - October 1995 SP - 256 EP - 264 PB - Williams & Wilkins Company, Baltimore, MD VL - 160 IS - 4 SN - 0038-075X, 0038-075X KW - United States KW - calcium KW - magnesium KW - Ultisols KW - anion exchange KW - electrochemical properties KW - potassium ion KW - calcium ion KW - ion exchange KW - geochemistry KW - Kandiudults KW - soils KW - alkaline earth metals KW - colloidal materials KW - carbonate ion KW - cation exchange capacity KW - alkali metals KW - adsorption KW - phosphate ion KW - metals KW - potassium KW - Georgia KW - leaching KW - magnesium ion KW - 02C:Geochemistry of rocks, soils, and sediments KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52870522?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science&rft.atitle=Interactive+mechanisms+of+anion+adsorption+with+calcium+leaching+and+exchange&rft.au=Davis%2C+Jessica+G%3BBurgoa%2C+Benali&rft.aulast=Davis&rft.aufirst=Jessica&rft.date=1995-10-01&rft.volume=160&rft.issue=4&rft.spage=256&rft.isbn=&rft.btitle=&rft.title=Soil+Science&rft.issn=0038075X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 29 N1 - PubXState - MD N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - SOSCAK N1 - SubjectsTermNotLitGenreText - adsorption; alkali metals; alkaline earth metals; anion exchange; calcium; calcium ion; carbonate ion; cation exchange capacity; colloidal materials; electrochemical properties; geochemistry; Georgia; ion exchange; Kandiudults; leaching; magnesium; magnesium ion; metals; phosphate ion; potassium; potassium ion; soils; Ultisols; United States ER - TY - JOUR T1 - Flow characteristics of rock-reed filters for treatment of landfill leachate AN - 52822366; 1996-058684 JF - Ecological Engineering AU - Sanford, William E AU - Steenhuis, Tammo S AU - Surface, Jan M AU - Peverly, John H Y1 - 1995/10// PY - 1995 DA - October 1995 SP - 37 EP - 50 PB - Elsevier, Amsterdam - London - New York - Tokyo VL - 5 IS - 1 SN - 0925-8574, 0925-8574 KW - aquifer vulnerability KW - dispersivity KW - waste water KW - landfills KW - halogens KW - preferential flow KW - fluid dynamics KW - ground water KW - chloride ion KW - filtration KW - water treatment KW - tracers KW - leachate KW - construction KW - disposal barriers KW - chlorine KW - monitoring KW - pollutants KW - effluents KW - pollution KW - detection KW - wetlands KW - infiltration KW - residence time KW - hydraulic conductivity KW - waste disposal KW - design KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52822366?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Engineering&rft.atitle=Flow+characteristics+of+rock-reed+filters+for+treatment+of+landfill+leachate&rft.au=Sanford%2C+William+E%3BSteenhuis%2C+Tammo+S%3BSurface%2C+Jan+M%3BPeverly%2C+John+H&rft.aulast=Sanford&rft.aufirst=William&rft.date=1995-10-01&rft.volume=5&rft.issue=1&rft.spage=37&rft.isbn=&rft.btitle=&rft.title=Ecological+Engineering&rft.issn=09258574&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 13 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; chloride ion; chlorine; construction; design; detection; dispersivity; disposal barriers; effluents; filtration; fluid dynamics; ground water; halogens; hydraulic conductivity; infiltration; landfills; leachate; monitoring; pollutants; pollution; preferential flow; residence time; tracers; waste disposal; waste water; water treatment; wetlands ER - TY - RPRT T1 - Distribution of anthropogenic fill material within the Y-12 plant area, Oak Ridge, Tennessee AN - 52655348; 1998-002850 AB - Widespread groundwater contamination in the vicinity of the Oak Ridge Y-12 Plant has been documented through a variety of monitoring efforts since the late 1970s. Various contaminants, most notably volatile organic compounds (VOCs), have migrated through the subsurface and formed extensive contaminant plumes within the Knox Aquifer/Maynardville Limestone, the primary exit pathway for groundwater transport within the Bear Creek Valley. Data obtained during previous studies have indicated that extensive zones of fill and buried utility trenches may serve as preferred migration pathways. In addition, portions of Upper East Fork Poplar Creek (UEFPC) were rerouted, with several of its tributaries being filled during the initial construction of the plant. These filled surface drainage features are also believed to serve as preferred migration pathways. This report presents the results of an initial investigation of the occurrence of manmade (anthropogenic) fill and its effect upon groundwater movement within the plant area. These interpretations are subject to revision and improvement as further investigation of the effects of the fill upon contaminant migration progresses. JF - Distribution of anthropogenic fill material within the Y-12 plant area, Oak Ridge, Tennessee AU - Sutton, G E AU - Field, S M Y1 - 1995/10// PY - 1995 DA - October 1995 SP - 61 VL - Y/TS-1387 KW - United States KW - site exploration KW - Knox Aquifer KW - government agencies KW - Cambrian KW - ground water KW - Upper Cambrian KW - Tennessee KW - Anderson County Tennessee KW - Maynardville Limestone KW - soils KW - Oak Ridge National Laboratory KW - monitoring KW - pollutants KW - Paleozoic KW - human activity KW - pollution KW - migration of elements KW - aquifers KW - volatiles KW - organic compounds KW - boreholes KW - volatile organic compounds KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52655348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Sutton%2C+G+E%3BField%2C+S+M&rft.aulast=Sutton&rft.aufirst=G&rft.date=1995-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Distribution+of+anthropogenic+fill+material+within+the+Y-12+plant+area%2C+Oak+Ridge%2C+Tennessee&rft.title=Distribution+of+anthropogenic+fill+material+within+the+Y-12+plant+area%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97002805NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Investigating the resolution of IP arrays using inverse theory AN - 50100210; 1995-062704 AB - Using a fast 2-D inverse solution, we examined the resolution of different resistivity/IP arrays using noisy synthetic data subject to minimum structure inversion. We compared estimated models from inversions of data from the dipole-dipole, pole-dipole, and pole-pole arrays over (1) a dipping, polarizable conductor, (2) two proximate conductive, polarizable bodies, (3) a polarizable conductor beneath conductive overburden, and (4) a thin, resistive, polarizable dike. The estimated resistivity and polarizability models obtained from inversion of the dipole-dipole data were usually similar to the pole-dipole estimated models. In the cases examined, the estimated models from the pole-pole data were more poorly resolved than the models from the other arrays. If pole-pole resistivity data contain even a fraction of a percent of Gaussian noise, the transformation of such data through superposition to equivalent data of other array types may be considerably distorted, and significant information can be lost using the pole-pole array. Though the gradient array is reputed to be more sensitive to dip than other arrays, it evidently contains little information on dip that does not also appear in dipole-dipole data, for joint inversion of dipole-dipole and gradient array data yields models virtually identical to those obtained from inversion of dipole-dipole data alone. JF - Geophysics AU - Beard, Les P AU - Tripp, Alan C Y1 - 1995/10// PY - 1995 DA - October 1995 SP - 1326 EP - 1341 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 60 IS - 5 SN - 0016-8033, 0016-8033 KW - models KW - high-resolution methods KW - geophysical methods KW - electrical methods KW - induced polarization KW - inverse problem KW - resistivity KW - noise KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50100210?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysics&rft.atitle=Investigating+the+resolution+of+IP+arrays+using+inverse+theory&rft.au=Beard%2C+Les+P%3BTripp%2C+Alan+C&rft.aulast=Beard&rft.aufirst=Les&rft.date=1995-10-01&rft.volume=60&rft.issue=5&rft.spage=1326&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1443869 L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1995-01-01 N1 - Number of references - 17 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - electrical methods; geophysical methods; high-resolution methods; induced polarization; inverse problem; models; noise; resistivity DO - http://dx.doi.org/10.1190/1.1443869 ER - TY - JOUR T1 - Kinetics and mechanisms of Co(II)EDTA oxidation by pyrolusite AN - 50081144; 1996-008567 AB - The kinetics and mechanisms of Co(II) EDTA (super 2-) oxidation to Co(III)EDTA (super -) are investigated; subsurface pyrolusite was chosen as a representative Mn(IV)-oxide because of its tendency to adhere strongly to silica surfaces. Column flow experiments were used throughout in contrast to batch reactors so that complex mechanistic changes could be deciphered as a function of time within the flow field. The oxidation of Co(II) EDTA (super 2-) appears to involve the reduction of Mn(IV) to an aqueous Mn (super 2+) species and a Mn(III)-oxide solid phase. Re-oxidation of surface-adsorbed Mn (super 2+) is enhanced by the presence of dissolved O (sub 2) . The reversible loss in oxidative ability of pyrolusite during continuous reaction with Co(II)EDTA (super 2-) implies that the kinetics of Co(II)EDTA (super 2-) oxidation to Co(III)EDTA (super -) by MnO (sub 2) is dependent upon the rate of MnO (sub 2) surface regeneration. Since Co(III)EDTA (super -) is more stable than Co(II)EDTA (super 2-) , the persistence and mobility of the chelated contaminant will be more significant in oxic subsurface systems. In most of the last-named systems, the mass of Mn-oxides will be greater than the aqueous concentration of Co-EDTA thus favouring the oxidation of Co(II) to Co(III). JF - Geochimica et Cosmochimica Acta AU - Jardine, P M AU - Taylor, D L Y1 - 1995/10// PY - 1995 DA - October 1995 SP - 4193 EP - 4203 PB - Pergamon, Oxford VL - 59 IS - 20 SN - 0016-7037, 0016-7037 KW - soils KW - Co-60 KW - cobalt KW - isotopes KW - pyrolusite KW - oxidation KW - mechanism KW - radioactive waste KW - ground water KW - radioactive isotopes KW - metals KW - oxides KW - waste disposal KW - kinetics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50081144?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Kinetics+and+mechanisms+of+Co%28II%29EDTA+oxidation+by+pyrolusite&rft.au=Jardine%2C+P+M%3BTaylor%2C+D+L&rft.aulast=Jardine&rft.aufirst=P&rft.date=1995-10-01&rft.volume=59&rft.issue=20&rft.spage=4193&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2895%2900295-B L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1996-01-01 N1 - Number of references - 53 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Co-60; cobalt; ground water; isotopes; kinetics; mechanism; metals; oxidation; oxides; pyrolusite; radioactive isotopes; radioactive waste; soils; waste disposal DO - http://dx.doi.org/10.1016/0016-7037(95)00295-B ER - TY - JOUR T1 - Increased p53 site-specific DNA binding in cells producing mutant p53. AN - 77578721; 7585461 AB - Chemotherapeutic and DNA-damaging agents were found to increase p53 site-specific DNA binding in human breast and rat liver epithelial WBrasII cells which produce mutant p53. Increased p53 site-specific DNA binding by chemotherapeutic or DNA-damaging agents was also induced in transfected Saos-2 cells producing wild type or transforming mutant p53. Therefore, exposure of cells containing a transforming p53 mutant to chemotherapeutic or DNA-damaging agents may potentially enhance their transformation state and tumorigenic potential. JF - Cancer letters AU - Dees, C AU - Travis, C C AD - Health Sciences Research Division, Oak Ridge National Laboratory, TN 37831-6109, USA. Y1 - 1995/09/25/ PY - 1995 DA - 1995 Sep 25 SP - 225 EP - 231 VL - 96 IS - 2 SN - 0304-3835, 0304-3835 KW - Antineoplastic Agents KW - 0 KW - Carcinogens KW - DNA, Neoplasm KW - DNA-Binding Proteins KW - Recombinant Proteins KW - Tumor Suppressor Protein p53 KW - Estradiol KW - 4TI98Z838E KW - DNA KW - 9007-49-2 KW - Tetradecanoylphorbol Acetate KW - NI40JAQ945 KW - Index Medicus KW - Tetradecanoylphorbol Acetate -- toxicity KW - Animals KW - Recombinant Proteins -- biosynthesis KW - DNA Damage KW - Humans KW - DNA -- metabolism KW - Estradiol -- pharmacology KW - Carcinogens -- toxicity KW - Plasmids KW - Mutagenesis KW - Binding Sites KW - Rats KW - Rats, Inbred F344 KW - Base Sequence KW - Tumor Cells, Cultured KW - Transfection KW - Recombinant Proteins -- metabolism KW - Molecular Sequence Data KW - Antineoplastic Agents -- toxicity KW - Consensus Sequence KW - Adenocarcinoma KW - DNA, Neoplasm -- metabolism KW - Female KW - Cell Line KW - Tumor Suppressor Protein p53 -- biosynthesis KW - DNA-Binding Proteins -- biosynthesis KW - Tumor Suppressor Protein p53 -- metabolism KW - DNA-Binding Proteins -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77578721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Cancer+letters&rft.atitle=Increased+p53+site-specific+DNA+binding+in+cells+producing+mutant+p53.&rft.au=Dees%2C+C%3BTravis%2C+C+C&rft.aulast=Dees&rft.aufirst=C&rft.date=1995-09-25&rft.volume=96&rft.issue=2&rft.spage=225&rft.isbn=&rft.btitle=&rft.title=Cancer+letters&rft.issn=03043835&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-11-27 N1 - Date created - 1995-11-27 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Oxygenation mechanism of ribulose-bisphosphate carboxylase/oxygenase. Structure and origin of 2-carboxytetritol 1,4-bisphosphate, a novel O2-dependent side product generated by a site-directed mutant. AN - 77509055; 7669788 AB - Site-directed mutagenesis has implicated active-site Lys329 of Rhodospirillum rubrum ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) in promoting the reaction of CO2 with the 2,3-enediol of ribulose bisphosphate and in stabilizing carboxylation intermediates [Hartman, F. C., & Lee, E. H. (1989) J. Biol. Chem. 264, 11784-11789; Lorimer, G. H., Chen, Y.-R., & Hartman, F. C. (1993) Biochemistry 32, 9018-9024]. Although the K329A mutant is greatly impaired in carboxylation, it catalyzes formation of the enediol, which is misprocessed to an O2-dependent side product [Harpel, M. R., & Hartman, F. C. (1994) Biochemistry 33, 5553-5561]. We now identify this novel side product as 2-carboxytetritol 1,4-bisphosphate (CTBP) by mass spectrometry, 1H-, 13C-, and 31P-NMR spectroscopy, and periodate oxidation. H2O2 accumulates during formation of CTBP, which we show to be derived from a transient precursor, the dicarbonyl D-glycero-2,3-pentodiulose 1,5-bisphosphate. The isolated dicarbonyl bisphosphate is processed by K329A to CTBP. These results, combined with isotope-labeling studies, suggest that CTBP arises by H2O2 elimination from an improperly stabilized peroxy adduct of the enediol intermediate, followed by rearrangement of the resulting dicarbonyl. Therefore, normal oxygenation, as catalyzed by wild-type Rubisco, is not a spontaneous reaction but must involve stabilization of the peroxy intermediate to mitigate formation of the dicarbonyl bisphosphate and subsequently CTBP. CTBP formation verifies the identity of Rubisco's previously invoked oxygenase intermediate, provides additional mechanistic insight into the oxygenation reaction, and shows that Lys329 promotes oxygenation as well as carboxylation. These results may be relevant to other oxygenases, which also exploit substrate carbanions rather than organic cofactors or transition metals for biological oxygen utilization. JF - Biochemistry AU - Harpel, M R AU - Serpersu, E H AU - Lamerdin, J A AU - Huang, Z H AU - Gage, D A AU - Hartman, F C AD - Protein Engineering Program, Oak Ridge National Laboratory, Tennessee 37831, USA. Y1 - 1995/09/05/ PY - 1995 DA - 1995 Sep 05 SP - 11296 EP - 11306 VL - 34 IS - 35 SN - 0006-2960, 0006-2960 KW - 2-carboxytetritol 1,4-bisphosphate KW - 0 KW - Organophosphates KW - Sugar Alcohols KW - Tetroses KW - Periodic Acid KW - 10450-60-9 KW - metaperiodate KW - B45A1BUM4Q KW - Hydrogen Peroxide KW - BBX060AN9V KW - Ribulose-Bisphosphate Carboxylase KW - EC 4.1.1.39 KW - Index Medicus KW - Molecular Structure KW - Rhodospirillum rubrum -- genetics KW - Mass Spectrometry KW - Hydrogen Peroxide -- metabolism KW - Magnetic Resonance Spectroscopy KW - Mutagenesis, Site-Directed KW - Oxidation-Reduction KW - Kinetics KW - Rhodospirillum rubrum -- enzymology KW - Substrate Specificity KW - Ribulose-Bisphosphate Carboxylase -- genetics KW - Ribulose-Bisphosphate Carboxylase -- chemistry KW - Tetroses -- chemistry KW - Ribulose-Bisphosphate Carboxylase -- metabolism KW - Tetroses -- biosynthesis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77509055?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biochemistry&rft.atitle=Oxygenation+mechanism+of+ribulose-bisphosphate+carboxylase%2Foxygenase.+Structure+and+origin+of+2-carboxytetritol+1%2C4-bisphosphate%2C+a+novel+O2-dependent+side+product+generated+by+a+site-directed+mutant.&rft.au=Harpel%2C+M+R%3BSerpersu%2C+E+H%3BLamerdin%2C+J+A%3BHuang%2C+Z+H%3BGage%2C+D+A%3BHartman%2C+F+C&rft.aulast=Harpel&rft.aufirst=M&rft.date=1995-09-05&rft.volume=34&rft.issue=35&rft.spage=11296&rft.isbn=&rft.btitle=&rft.title=Biochemistry&rft.issn=00062960&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-10-13 N1 - Date created - 1995-10-13 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - In-situ chemical oxidation of trichloroethylene using hydrogen peroxide AN - 52825386; 1996-058269 JF - Journal of Environmental Engineering AU - Gates, Dianne G AU - Siegrist, Robert L Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 639 EP - 644 PB - American Society of Civil Engineers, Environmental Engineering Division, New York, NY VL - 121 IS - 9 SN - 0733-9372, 0733-9372 KW - soils KW - chlorinated hydrocarbons KW - experimental studies KW - degradation KW - in situ KW - pollutants KW - physicochemical properties KW - oxidation KW - soil treatment KW - pollution KW - techniques KW - remediation KW - laboratory studies KW - organic compounds KW - halogenated hydrocarbons KW - trichloroethylene KW - lysimeters KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52825386?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Engineering&rft.atitle=In-situ+chemical+oxidation+of+trichloroethylene+using+hydrogen+peroxide&rft.au=Gates%2C+Dianne+G%3BSiegrist%2C+Robert+L&rft.aulast=Gates&rft.aufirst=Dianne&rft.date=1995-09-01&rft.volume=121&rft.issue=9&rft.spage=639&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Engineering&rft.issn=07339372&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 25 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - JOEEDU N1 - SubjectsTermNotLitGenreText - chlorinated hydrocarbons; degradation; experimental studies; halogenated hydrocarbons; in situ; laboratory studies; lysimeters; organic compounds; oxidation; physicochemical properties; pollutants; pollution; remediation; soil treatment; soils; techniques; trichloroethylene ER - TY - JOUR T1 - In situ mixed region vapor stripping low-permeability media; 3, Modeling of field tests AN - 52824307; 1996-055067 JF - Environmental Science & Technology, ES & T AU - Gierke, John S AU - Wang, Congli AU - West, Olivia R AU - Siegrist, Robert L Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 2208 EP - 2216 PB - American Chemical Society, Washington, DC VL - 29 IS - 9 SN - 0013-936X, 0013-936X KW - chlorinated hydrocarbons KW - degradation KW - soil vapor extraction KW - techniques KW - calibration KW - simulation KW - remediation KW - solvents KW - mass balance KW - halogenated hydrocarbons KW - thermodynamic properties KW - chemical composition KW - lysimeters KW - diffusivity KW - soils KW - organic materials KW - experimental studies KW - diffusion KW - monitoring KW - in situ KW - vapor stripping KW - pollutants KW - thermal properties KW - injection KW - solutes KW - soil treatment KW - pollution KW - mathematical models KW - equations KW - models KW - volatiles KW - physical properties KW - organic compounds KW - detection KW - volatile organic compounds KW - trichloroethylene KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52824307?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.atitle=In+situ+mixed+region+vapor+stripping+low-permeability+media%3B+3%2C+Modeling+of+field+tests&rft.au=Gierke%2C+John+S%3BWang%2C+Congli%3BWest%2C+Olivia+R%3BSiegrist%2C+Robert+L&rft.aulast=Gierke&rft.aufirst=John&rft.date=1995-09-01&rft.volume=29&rft.issue=9&rft.spage=2208&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.issn=0013936X&rft_id=info:doi/ L2 - http://pubs.acs.org/journals/esthag/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2014-03-14 N1 - CODEN - ESTHAG N1 - SubjectsTermNotLitGenreText - calibration; chemical composition; chlorinated hydrocarbons; degradation; detection; diffusion; diffusivity; equations; experimental studies; halogenated hydrocarbons; in situ; injection; lysimeters; mass balance; mathematical models; models; monitoring; organic compounds; organic materials; permeability; physical properties; pollutants; pollution; remediation; simulation; soil treatment; soil vapor extraction; soils; solutes; solvents; techniques; thermal properties; thermodynamic properties; trichloroethylene; vapor stripping; volatile organic compounds; volatiles ER - TY - JOUR T1 - In situ mixed region vapor stripping in low-permeability media; 1, Process features and laboratory experiments AN - 52821401; 1996-055065 JF - Environmental Science & Technology, ES & T AU - West, Olivia R AU - Siegrist, Robert L AU - Gierke, John S AU - Schmunk, Steven W AU - Lucero, Andrew J AU - Jennings, Hal L Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 2191 EP - 2197 PB - American Chemical Society, Washington, DC VL - 29 IS - 9 SN - 0013-936X, 0013-936X KW - chlorinated hydrocarbons KW - degradation KW - soil vapor extraction KW - techniques KW - remediation KW - laboratory studies KW - solvents KW - mass balance KW - halogenated hydrocarbons KW - lysimeters KW - diffusivity KW - soils KW - organic materials KW - experimental studies KW - diffusion KW - in situ KW - vapor stripping KW - pollutants KW - fines KW - soil treatment KW - pollution KW - mathematical models KW - equations KW - volatiles KW - physical properties KW - organic compounds KW - detection KW - volatile organic compounds KW - trichloroethylene KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52821401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.atitle=In+situ+mixed+region+vapor+stripping+in+low-permeability+media%3B+1%2C+Process+features+and+laboratory+experiments&rft.au=West%2C+Olivia+R%3BSiegrist%2C+Robert+L%3BGierke%2C+John+S%3BSchmunk%2C+Steven+W%3BLucero%2C+Andrew+J%3BJennings%2C+Hal+L&rft.aulast=West&rft.aufirst=Olivia&rft.date=1995-09-01&rft.volume=29&rft.issue=9&rft.spage=2191&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.issn=0013936X&rft_id=info:doi/ L2 - http://pubs.acs.org/journals/esthag/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 28 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ESTHAG N1 - SubjectsTermNotLitGenreText - chlorinated hydrocarbons; degradation; detection; diffusion; diffusivity; equations; experimental studies; fines; halogenated hydrocarbons; in situ; laboratory studies; lysimeters; mass balance; mathematical models; organic compounds; organic materials; permeability; physical properties; pollutants; pollution; remediation; soil treatment; soil vapor extraction; soils; solvents; techniques; trichloroethylene; vapor stripping; volatile organic compounds; volatiles ER - TY - JOUR T1 - In situ mixed region vapor stripping low-permeability media; 2, Full-scale field experiments AN - 52821019; 1996-055066 JF - Environmental Science & Technology, ES & T AU - Siegrist, Robert L AU - West, Olivia R AU - Morris, Michael I AU - Pickering, Doug A AU - Greene, Dennis W AU - Muhr, Chris A AU - Davenport, Doug D AU - Gierke, John S Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 2198 EP - 2207 PB - American Chemical Society, Washington, DC VL - 29 IS - 9 SN - 0013-936X, 0013-936X KW - United States KW - chlorinated hydrocarbons KW - degradation KW - soil vapor extraction KW - waste disposal sites KW - techniques KW - remediation KW - solvents KW - tests KW - mass balance KW - halogenated hydrocarbons KW - chemical composition KW - lysimeters KW - Ohio KW - diffusivity KW - soils KW - organic materials KW - experimental studies KW - diffusion KW - monitoring KW - in situ KW - vapor stripping KW - pollutants KW - soil treatment KW - pollution KW - mathematical models KW - equations KW - southern Ohio KW - volatiles KW - physical properties KW - organic compounds KW - detection KW - volatile organic compounds KW - trichloroethylene KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52821019?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.atitle=In+situ+mixed+region+vapor+stripping+low-permeability+media%3B+2%2C+Full-scale+field+experiments&rft.au=Siegrist%2C+Robert+L%3BWest%2C+Olivia+R%3BMorris%2C+Michael+I%3BPickering%2C+Doug+A%3BGreene%2C+Dennis+W%3BMuhr%2C+Chris+A%3BDavenport%2C+Doug+D%3BGierke%2C+John+S&rft.aulast=Siegrist&rft.aufirst=Robert&rft.date=1995-09-01&rft.volume=29&rft.issue=9&rft.spage=2198&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.issn=0013936X&rft_id=info:doi/ L2 - http://pubs.acs.org/journals/esthag/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 23 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ESTHAG N1 - SubjectsTermNotLitGenreText - chemical composition; chlorinated hydrocarbons; degradation; detection; diffusion; diffusivity; equations; experimental studies; halogenated hydrocarbons; in situ; lysimeters; mass balance; mathematical models; monitoring; Ohio; organic compounds; organic materials; permeability; physical properties; pollutants; pollution; remediation; soil treatment; soil vapor extraction; soils; solvents; southern Ohio; techniques; tests; trichloroethylene; United States; vapor stripping; volatile organic compounds; volatiles; waste disposal sites ER - TY - RPRT T1 - Y-12 site-specific earthquake response analysis and soil liquefaction assessment AN - 52756348; 1997-020604 AB - A site-specific earthquake response analysis and soil liquefaction assessment were performed for the Oak Ridge Y-12 Plant. The main purpose of these studies was to use the results of the analyses for evaluating the safety of the performance category -1, -2, and -3 facilities against the natural phenomena seismic hazards. Earthquake response was determined for 7 one-dimensional soil columns using two horizontal components of the PC-3 design basis 2000-year seismic event. The computer program SHAKE 91 was used to calculate the absolute response accelerations on top of ground (soil/weathered shale) and rock outcrop. JF - Y-12 site-specific earthquake response analysis and soil liquefaction assessment AU - Ahmed, S B AU - Hunt, R J AU - Manrod, W E Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 283 VL - Y/EN-5444 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - geologic hazards KW - government agencies KW - migration of elements KW - seismic response KW - preventive measures KW - soil-structure interface KW - safety KW - Tennessee KW - ground motion KW - Anderson County Tennessee KW - earthquakes KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52756348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ahmed%2C+S+B%3BHunt%2C+R+J%3BManrod%2C+W+E&rft.aulast=Ahmed&rft.aufirst=S&rft.date=1995-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Y-12+site-specific+earthquake+response+analysis+and+soil+liquefaction+assessment&rft.title=Y-12+site-specific+earthquake+response+analysis+and+soil+liquefaction+assessment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003427NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Calendar year 1994 groundwater quality report for the Chestnut Ridge hydrogeologic regime, Y-12 Plant, Oak Ridge, Tennessee AN - 52663248; 1998-002500 AB - This groundwater quality report (GWQR) contains an evaluation of the groundwater quality data obtained during the 1994 calendar year (CY) at several hazardous and non-hazardous waste management facilities associated with the US Department of Energy (DOE) Y-12 Plant located on the DOE Oak Ridge Reservation (ORR) southeast of Oak Ridge, Tennessee. The purpose of the Groundwater Protection Program (GWPP) is to characterize the hydrogeology and to monitor groundwater quality at the Y-12 Plant and surrounding area to protect local groundwater resources in accordance with federal, state, and local regulations, DOE Orders, and Lockheed Martin Energy Systems, Inc. (Energy Systems) corporate policy. The annual GWQR for the Chestnut Ridge Regime is completed in two parts. Part 1 consists primarily of data appendices and serves as a reference for the groundwater quality data obtained each CY under the lead of the Y-12 Plant GWPP. JF - Calendar year 1994 groundwater quality report for the Chestnut Ridge hydrogeologic regime, Y-12 Plant, Oak Ridge, Tennessee Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 130 VL - Y/SUB-95-EAQ10C/3/P2 KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - monitoring KW - government agencies KW - radioactive waste KW - ground water KW - progress report KW - sampling KW - Tennessee KW - report KW - quality control KW - nuclear facilities KW - Anderson County Tennessee KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52663248?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Calendar+year+1994+groundwater+quality+report+for+the+Chestnut+Ridge+hydrogeologic+regime%2C+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.title=Calendar+year+1994+groundwater+quality+report+for+the+Chestnut+Ridge+hydrogeologic+regime%2C+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003487NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Remedial investigation report on waste area grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee; Volume 4, Appendix C, Risk assessment AN - 52662215; 1998-002573 AB - Waste Area Grouping (WAG) 5 is part of Oak Ridge National Laboratory (ORNL) and is located on the United States Department of Energy's Oak Ridge Reservation (DOE-ORR). The site lies southeast of Haw Ridge in Melton Valley and comprises approximately 32 ha (80 ac) (12 ha (30 ac) of forested area and the balance in grassed fields). Waste Area Grouping 5 consists of several contaminant source areas for the disposal of low-level radioactive, transuranic (TRU), and fissile wastes (1959 to 1973) as well as inorganic and organic chemical wastes. Wastes were buried in trenches and auger holes. Radionuclides from buried wastes are being transported by shallow groundwater to Melton Branch and White Oak Creek. Different chemicals of potential concern (COPCs) were identified (e.g., cesium-137, strontium-90, radium-226, thorium-228, etc.); other constituents and chemicals, such as vinyl chloride, bis(2-ethylhexyl)phthalate, trichloroethene, were also identified as COPCs. Based on the results of this assessment contaminants of concern (COCs) were subsequently identified. The objectives of the WAG 5 Baseline Human Health Risk Assessment (BHHRA) are to document the potential health hazards (i.e., risks) that may result from contaminants on or released from the site and provide information necessary for reaching informed remedial decisions. As part of the DOE-Oak Ridge Operations (ORO), ORNL and its associated waste/contamination sites fall under the auspices of the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA), also known as Superfund under the Superfund Amendments and Reauthorization Act (SARA). The results of the BHHRA will (1) document and evaluate risks to human health, (2) help determine the need for remedial action, (3) determine chemical concentrations protective of current and future human receptors, and (4) help select and compare various remedial alternatives. JF - Remedial investigation report on waste area grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee; Volume 4, Appendix C, Risk assessment Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 900 KW - vinyl chloride KW - United States KW - chlorinated hydrocarbons KW - Sr-90 KW - medical geology KW - isotopes KW - government agencies KW - remediation KW - radioactive waste KW - Ra-226 KW - radioactive isotopes KW - cesium KW - Tennessee KW - halogenated hydrocarbons KW - Anderson County Tennessee KW - Oak Ridge National Laboratory KW - alkaline earth metals KW - radium KW - pollutants KW - alkali metals KW - pollution KW - Th-228 KW - organic compounds KW - Cs-137 KW - metals KW - thorium KW - risk assessment KW - nuclear facilities KW - waste disposal KW - low-level waste KW - actinides KW - strontium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52662215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Remedial+investigation+report+on+waste+area+grouping+5+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+Volume+4%2C+Appendix+C%2C+Risk+assessment&rft.title=Remedial+investigation+report+on+waste+area+grouping+5+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+Volume+4%2C+Appendix+C%2C+Risk+assessment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96004374NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Oak Ridge Reservation annual site environmental report summary for 1994 AN - 52659216; 1998-002672 AB - This document presents a summary of the information collected for the Oak Ridge Reservation 1994 site environmental report. Topics discussed include: Oak Ridge Reservation mission; ecology; environmental laws; community participation; environmental restoration; waste management; radiation effects; chemical effects; risk to public; environmental monitoring; and radionuclide migration. JF - Oak Ridge Reservation annual site environmental report summary for 1994 Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 22 VL - ES/ESH-58 KW - water KW - United States KW - soils KW - Oak Ridge National Laboratory KW - Plantae KW - monitoring KW - medical geology KW - isotopes KW - pollutants KW - government agencies KW - pollution KW - migration of elements KW - seepage KW - remediation KW - ponds KW - radioactive isotopes KW - water treatment KW - Tennessee KW - risk assessment KW - Anderson County Tennessee KW - air KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52659216?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Oak+Ridge+Reservation+annual+site+environmental+report+summary+for+1994&rft.title=Oak+Ridge+Reservation+annual+site+environmental+report+summary+for+1994&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003183NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Remedial investigation report on waste area grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee; Volume 3, Appendix B, Technical findings and conclusions AN - 52658058; 1998-002680 AB - This document provides the Environmental Restoration Program with information about the results of investigations performed at Waste Area Grouping (WAG) 5. It includes information on risk assessments that have evaluated long-term impacts to human health and the environment. Information provided in this document forms the basis for decisions regarding the need for subsequent remediation work at WAG 5. Sections B1.1 through B1.4 present an overview of the environmental setting of WAG 5, including location, population, land uses, ecology, and climate, and Sects. B1.5 through B1.7 give site-specific details (e.g., topography, soils, geology, and hydrology). The remediation investigation (RI) of WAG 5 did not entail en exhaustive characterization of all physical attributes of the site; the information presented here focuses on those most relevant to the development and verification of the WAG 5 conceptual model. Most of the information presented in this appendix was derived from the RI field investigation, which was designed to complement the existing data base from earlier, site-specific studies of Solid Waste Storage Area (SWSA) 5 and related areas. JF - Remedial investigation report on waste area grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee; Volume 3, Appendix B, Technical findings and conclusions Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 420 KW - United States KW - Oak Ridge National Laboratory KW - hazardous waste KW - medical geology KW - site exploration KW - government agencies KW - remediation KW - radioactive waste KW - waste management KW - decontamination KW - Tennessee KW - risk assessment KW - Anderson County Tennessee KW - waste disposal KW - solid waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52658058?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Remedial+investigation+report+on+waste+area+grouping+5+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+Volume+3%2C+Appendix+B%2C+Technical+findings+and+conclusions&rft.title=Remedial+investigation+report+on+waste+area+grouping+5+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+Volume+3%2C+Appendix+B%2C+Technical+findings+and+conclusions&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96004373NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Project plan for the background soils project for the Paducah Gaseous Diffusion Plant, Paducah, Kentucky AN - 52656734; 1998-003074 AB - The Background Soils Project for the Paducah Gaseous Diffusion Plant (BSPP) will determine the background concentration levels of selected naturally occurring metals, other inorganics, and radionuclides in soils from uncontaminated areas in proximity to the Paducah Gaseous Diffusion Plant (PGDP) in Paducah, Kentucky. The data will be used for comparison with characterization and compliance data for soils, with significant differences being indicative of contamination. The BSPP will address the variability of surface and near-surface concentration levels with respect to (1) soil taxonomical types (series) and (2) soil sampling depths within a specific soil profile. The BSPP will also address the variability of concentration levels in deeper geologic formations by collecting samples of geologic materials. The BSPP will establish a database, with recommendations on how to use the data for contaminated site assessment, and provide data to estimate the potential human and health and ecological risk associated with background level concentrations of potentially hazardous constituents. JF - Project plan for the background soils project for the Paducah Gaseous Diffusion Plant, Paducah, Kentucky Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 152 VL - DOE/OR-07-1414-D1 | ES/ER/TM-155-D1 KW - United States KW - soils KW - hazardous waste KW - concentration KW - McCracken County Kentucky KW - isotopes KW - pollutants KW - background level KW - pollution KW - chemical waste KW - inorganic materials KW - radioactive isotopes KW - detection KW - sampling KW - metals KW - industrial waste KW - Kentucky KW - risk assessment KW - Paducah Gaseous Diffusion Plant KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52656734?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Project+plan+for+the+background+soils+project+for+the+Paducah+Gaseous+Diffusion+Plant%2C+Paducah%2C+Kentucky&rft.title=Project+plan+for+the+background+soils+project+for+the+Paducah+Gaseous+Diffusion+Plant%2C+Paducah%2C+Kentucky&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96006670NEG, Springfield, VA, United States N1 - SuppNotes - ESD publ. No. 4419; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Toxicological benchmarks for screening potential contaminants of concern for effects of terrestrial plants; 1995 revision AN - 52656307; 1998-003076 AB - The purpose of this technical memorandum is to present plant toxicity data and discuss their utility as benchmarks for determining the hazard to terrestrial plants caused by contaminants in soil. This work was performed under Work Breakdown Structure 1.4.12.2.3.04.07.02 (Activity Data Sheet 8304). This report presents a standard method for deriving benchmarks, a set of data concerning effects of chemicals in soil or soil solution on plants, and a set of phytotoxicity benchmarks for 38 chemicals potentially associated with United States Department of Energy sites. In addition, background information on the phytotoxicity and occurrence of the chemicals in soils is presented, and literature describing the experiments from which data were drawn for benchmark derivation is reviewed. JF - Toxicological benchmarks for screening potential contaminants of concern for effects of terrestrial plants; 1995 revision AU - Will, M E AU - Suter, G W Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 113 VL - ES/ER/TM-85/R2 KW - soils KW - hazardous waste KW - toxic materials KW - Plantae KW - terrestrial environment KW - pollutants KW - pollution KW - chemical waste KW - biogeography KW - toxicity KW - phytotoxicity KW - industrial waste KW - risk assessment KW - ecology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52656307?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Will%2C+M+E%3BSuter%2C+G+W&rft.aulast=Will&rft.aufirst=M&rft.date=1995-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Toxicological+benchmarks+for+screening+potential+contaminants+of+concern+for+effects+of+terrestrial+plants%3B+1995+revision&rft.title=Toxicological+benchmarks+for+screening+potential+contaminants+of+concern+for+effects+of+terrestrial+plants%3B+1995+revision&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96007093NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OT21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Remedial investigation work plan for the Upper East Fork Poplar Creek characterization area, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee AN - 52653036; 1998-002828 AB - The Oak Ridge Y-12 Plant, located within the Oak Ridge Reservation (ORR), is owned by the US Department of Energy (DOE) and managed by Lockheed Martin Energy Systems, Inc. Following CERCLA guidelines, sites under investigation require a remedial investigation (RI) to define the nature and extent of contamination, evaluate the risks to public health and the environment, and determine the goals for a feasibility study (FS) of potential remedial actions. The characterization area (CA) approach considers the entire watershed and examines all appropriate media within it. The UEFPC CA, which includes the main Y-12 Plant area, is an operationally and hydrogeologically complex area that contains numerous contaminants and containment sources, as well as ongoing industrial and defense-related activities. The UEFPC CA also is the suspected point of origin for off-site groundwater and surface-water contamination. The UEFPC CA RI also will address a carbon-tetrachloride/chloroform-dominated groundwater plume that extends east of the DOE property line into Union Valley, which appears to be connected with springs in the valley. In addition, surface water in UEFPC to the Lower East Fork Poplar Creek CA boundary will be addressed. JF - Remedial investigation work plan for the Upper East Fork Poplar Creek characterization area, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 70 KW - United States KW - Oak Ridge National Laboratory KW - hydrology KW - chlorinated hydrocarbons KW - Superfund KW - site exploration KW - pollutants KW - rivers and streams KW - government agencies KW - data KW - characterization KW - pollution KW - chemical waste KW - remediation KW - ground water KW - carbon tetrachloride KW - organic compounds KW - Tennessee KW - industrial waste KW - halogenated hydrocarbons KW - chloroform KW - Anderson County Tennessee KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52653036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Remedial+investigation+work+plan+for+the+Upper+East+Fork+Poplar+Creek+characterization+area%2C+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.title=Remedial+investigation+work+plan+for+the+Upper+East+Fork+Poplar+Creek+characterization+area%2C+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003469NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Technical report for a fluidless directional drilling system demonstrated at solid waste storage area 6 shallow buried waste sites AN - 52632468; 1998-003656 AB - The purpose of the research was to demonstrate a fluidless directional drilling and monitoring system (FDD) specifically tailored to address environmental drilling concerns for shallow buried wasted. The major concerns are related to worker exposure, minimizing waste generation, and confining the spread of contamination. The FDD is potentially applicable to Environmental Restoration (ER) activities for the Oak Ridge National Laboratory Waste Area Grouping 6 (WAG 6) shallow buried waste disposed in unlined trenches. Major ER activities for directional drilling are to develop a drilling system for leachate collection directly beneath trenches, and to provide localized control over leachate release to the environment. Other ER FDD activities could include vadose zone and groundwater monitoring of contaminant transport. The operational constraints pointed the research in the direction of purchasing a steerable impact hammer, or mole, manufactured by Steer-Rite Ltd. of Racine, Wisconsin. This drill was selected due to the very low cost ($25,000) associated with procuring the drill, steering module, instrumentation and service lines. The impact hammer is a self propelled drill which penetrates the soil by compacting cut material along the sidewalls of the borehole. Essentially, it forces its way through the subsurface. Although the pneumatic hammer exhausts compressed air which must be handled at the borehole collar, it does not generate soil cuttings or liquids. This is the basis for the term fluidless. A stub casing muffler was attached to the entrance hole for controlling exhaust gas and any airborne releases. Other environmental compliance modifications made to the equipment included operating the tool without lubrication, and using water instead of hydraulic fluid to actuate the steering fins on the tool. JF - Technical report for a fluidless directional drilling system demonstrated at solid waste storage area 6 shallow buried waste sites Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 81 VL - ORNL/ER-335 KW - United States KW - horizontal drilling KW - technology KW - isotopes KW - site exploration KW - government agencies KW - waste disposal sites KW - remediation KW - radioactive waste KW - ground water KW - radioactive isotopes KW - sampling KW - Tennessee KW - leachate KW - directional drilling KW - Anderson County Tennessee KW - drilling KW - solid waste KW - Oak Ridge National Laboratory KW - monitoring KW - migration of elements KW - boreholes KW - waste disposal KW - underground disposal KW - design KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52632468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Technical+report+for+a+fluidless+directional+drilling+system+demonstrated+at+solid+waste+storage+area+6+shallow+buried+waste+sites&rft.title=Technical+report+for+a+fluidless+directional+drilling+system+demonstrated+at+solid+waste+storage+area+6+shallow+buried+waste+sites&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96007393NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Environmental compliance plan for the Y-12 central mercury treatment system project AN - 52627296; 1998-003444 AB - This Environmental Compliance Plan is specific to the construction phase of the installation of the Central Mercury Treatment System (CMTS) at the Oak Ridge Y-12 Plant. The purpose of this project Environmental Compliance Plan is to elaborate upon the compliance requirements outlined by the project plan; define the roles, responsibilities, and relationships needed to effectively implement requirements; define environmental compliance oversight activities; and establish environmental compliance record keeping and reporting requirements. JF - Environmental compliance plan for the Y-12 central mercury treatment system project AU - McComb, S T Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 16 VL - Y/ER-247 KW - United States KW - Oak Ridge National Laboratory KW - monitoring KW - pollutants KW - regulations KW - government agencies KW - pollution KW - ground water KW - metals KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - pH KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52627296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=McComb%2C+S+T&rft.aulast=McComb&rft.aufirst=S&rft.date=1995-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+compliance+plan+for+the+Y-12+central+mercury+treatment+system+project&rft.title=Environmental+compliance+plan+for+the+Y-12+central+mercury+treatment+system+project&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003411NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Seeps and springs sampling and analysis plant for the environmental monitoring plan at waste area grouping 6, Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52543083; 1999-000243 AB - This Sampling and Analysis Plan addresses the monitoring, sampling, and analysis activities that will be conducted at seeps and springs and at two french drain outlets in support of the Environmental Monitoring Plan for Waste Area Grouping (WAG) 6. WAG 6 is a shallow-land-burial disposal facility for low-level radioactive waste at Oak Ridge National Laboratory, a research facility owned by the U.S. Department of Energy and operated by Lockheed Martin Energy System, Inc. Initially, sampling will be conducted at as many as 15 locations within WAG 6 (as many as 13 seeps and 2 french drain outlets). After evaluating the results obtained and reviewing the observations made by field personnel during the first round of sampling, several seeps and springs will be chosen as permanent monitoring points, together with the two french drain outlets. Baseline sampling of these points will then be conducted quarterly for 1 year (i.e., four rounds of sampling after the initial round). The samples will be analyzed for various geochemical, organic, inorganic, and radiological parameters. Permanent sampling points having suitable flow rates and conditions may be outfitted with automatic flow-monitoring equipment. The results of the sampling and flow-monitoring efforts will help to quantify flux moving across the ungauged perimeter of the site and will help to identify changes in releases from the contaminant sources. JF - Seeps and springs sampling and analysis plant for the environmental monitoring plan at waste area grouping 6, Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 113 VL - ORNL/ER-201/R1 KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - isotopes KW - pollution KW - migration of elements KW - biogeography KW - Oak Ridge Tennessee KW - preventive measures KW - remediation KW - radioactive waste KW - ground water KW - waste management KW - radioactive isotopes KW - Tennessee KW - springs KW - ecology KW - waste disposal KW - low-level waste KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52543083?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Seeps+and+springs+sampling+and+analysis+plant+for+the+environmental+monitoring+plan+at+waste+area+grouping+6%2C+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Seeps+and+springs+sampling+and+analysis+plant+for+the+environmental+monitoring+plan+at+waste+area+grouping+6%2C+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97004261NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Predictions of diagenetic reactions in the presence of organic acids; discussion and reply AN - 50101004; 1995-070903 AB - Examination of the authors' database shows that it contains errors and inconsistencies such as the use of published constants from inappropriate reactions and incorrect extrapolations of reference data. JF - Geochimica et Cosmochimica Acta AU - Kettler, Richard M AU - Palmer, Donald A AU - Wesolowski, David J AU - Harrison, Wendy J AU - Thyne, Geoffrey D Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 3843 EP - 3856 PB - Pergamon, Oxford VL - 59 IS - 18 SN - 0016-7037, 0016-7037 KW - organic compounds KW - organic acids KW - ligands KW - multi-ligand complexes KW - metal-carboxylate complexes KW - diagenesis KW - stability KW - cations KW - thermodynamic properties KW - geochemistry KW - temperature KW - 06A:Sedimentary petrology KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50101004?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Predictions+of+diagenetic+reactions+in+the+presence+of+organic+acids%3B+discussion+and+reply&rft.au=Kettler%2C+Richard+M%3BPalmer%2C+Donald+A%3BWesolowski%2C+David+J%3BHarrison%2C+Wendy+J%3BThyne%2C+Geoffrey+D&rft.aulast=Kettler&rft.aufirst=Richard&rft.date=1995-09-01&rft.volume=59&rft.issue=18&rft.spage=3843&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2895%2900257-Z L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1995-01-01 N1 - Number of references - 130 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - For reference to original see Harrison, W. J. and Thyne, G. D., Geochim. and Cosmochim. Acta, Vol. 56, p. 565-586, 1992 N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - cations; diagenesis; geochemistry; ligands; metal-carboxylate complexes; multi-ligand complexes; organic acids; organic compounds; stability; temperature; thermodynamic properties DO - http://dx.doi.org/10.1016/0016-7037(95)00257-Z ER - TY - JOUR T1 - Determination of the magnetite-water equilibrium oxygen isotope fractionation factor at 350 degrees C; a comparison of ion microprobe and laser fluorination techniques AN - 50099404; 1995-070906 AB - Experiments are described in which magnetite crystals (10-200 mu m) were grown from fine-grained hematite starting material using four different isotopically labelled waters. The results gave a fractionation value of 1000 ln alpha V>(mt-w) = -8.47 + or - 0.23, as determined by bulk O extraction laser fluorination. Ion microprobe determinations based on replicate analysis of magnetite crystals gave -8.60 + or - 0.65. Ion microprobe analysis may determine isotope fractionation factors involving a few % of overall change. JF - Geochimica et Cosmochimica Acta AU - Fortier, Steven M AU - Cole, David R AU - Wesolowski, David J AU - Riciputi, Lee R AU - Paterson, Bruce A AU - Valley, John W AU - Horita, Juske Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 3871 EP - 3875 PB - Pergamon, Oxford VL - 59 IS - 18 SN - 0016-7037, 0016-7037 KW - oxygen KW - laser methods KW - isotopes KW - isotope ratios KW - O-18/O-16 KW - laser fluorination KW - stable isotopes KW - temperature KW - electron probe KW - phase equilibria KW - low temperature KW - spectroscopy KW - fractionation KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50099404?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Determination+of+the+magnetite-water+equilibrium+oxygen+isotope+fractionation+factor+at+350+degrees+C%3B+a+comparison+of+ion+microprobe+and+laser+fluorination+techniques&rft.au=Fortier%2C+Steven+M%3BCole%2C+David+R%3BWesolowski%2C+David+J%3BRiciputi%2C+Lee+R%3BPaterson%2C+Bruce+A%3BValley%2C+John+W%3BHorita%2C+Juske&rft.aulast=Fortier&rft.aufirst=Steven&rft.date=1995-09-01&rft.volume=59&rft.issue=18&rft.spage=3871&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2895%2900309-N L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1995-01-01 N1 - Number of references - 18 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - electron probe; fractionation; isotope ratios; isotopes; laser fluorination; laser methods; low temperature; O-18/O-16; oxygen; phase equilibria; spectroscopy; stable isotopes; temperature DO - http://dx.doi.org/10.1016/0016-7037(95)00309-N ER - TY - JOUR T1 - Reactivity of evaporites during burial; an example from the Jurassic of Alabama AN - 50096066; 1995-070897 AB - The petrography and mineralogy of the Louann salt, the first significant sedimentary unit to accumulate in the Gulf of Mexico, are described with analyses of a 235 m core for Br, Rb, (super 87) Sr/ (super 86) Sr compositions of constituent minerals, and of fluid inclusions in halite. Br/Cl and (super 87) Sr/ (super 86) Sr ratios of halite from the core to the top of the formation record the evaporation of normal sea-water to the bittern stage, the latter today consisting of intergrown halite and sylvite. The Br and Rb contents of the solid phases, the Sr isotopic ratios and Rb/Sr systematics, the petrography, and fluid inclusion chemistry from the bittern zone indicate post-depositional water/rock interaction which diagenetically modified a marine bittern assemblage to the 'non-marine' assemblage halite plus sylvite. Diagenesis has been an ongoing process in the bittern zone involving formation waters with considerable water-rock interaction with silicates. JF - Geochimica et Cosmochimica Acta AU - Land, Lynton S AU - Eustice, Rachel A AU - Mack, Larry E AU - Horita, Juske Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 3765 EP - 3778 PB - Pergamon, Oxford VL - 59 IS - 18 SN - 0016-7037, 0016-7037 KW - United States KW - chlorine KW - alkaline earth metals KW - chemically precipitated rocks KW - Jurassic KW - isotopes KW - closed systems KW - isotope ratios KW - halogens KW - bromine KW - evaporites KW - burial diagenesis KW - Alabama KW - stable isotopes KW - Mesozoic KW - Br/Cl KW - Sr-87/Sr-86 KW - sedimentary rocks KW - metals KW - diagenesis KW - Louann Salt KW - depositional environment KW - strontium KW - 06A:Sedimentary petrology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50096066?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Reactivity+of+evaporites+during+burial%3B+an+example+from+the+Jurassic+of+Alabama&rft.au=Land%2C+Lynton+S%3BEustice%2C+Rachel+A%3BMack%2C+Larry+E%3BHorita%2C+Juske&rft.aulast=Land&rft.aufirst=Lynton&rft.date=1995-09-01&rft.volume=59&rft.issue=18&rft.spage=3765&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2895%2900262-X L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1995-01-01 N1 - Document feature - illus. incl. 6 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - Alabama; alkaline earth metals; Br/Cl; bromine; burial diagenesis; chemically precipitated rocks; chlorine; closed systems; depositional environment; diagenesis; evaporites; halogens; isotope ratios; isotopes; Jurassic; Louann Salt; Mesozoic; metals; sedimentary rocks; Sr-87/Sr-86; stable isotopes; strontium; United States DO - http://dx.doi.org/10.1016/0016-7037(95)00262-X ER - TY - JOUR T1 - Competitive surface complexation reactions of sulfate and natural organic carbon on soil AN - 52820879; 1996-055017 JF - Journal of Environmental Quality AU - Kooner, Z S AU - Jardine, P M AU - Feldman, S Y1 - 1995/08// PY - 1995 DA - August 1995 SP - 656 EP - 662 PB - American Society of Agronomy, [and] Crop Science Society of America, [and] Soil Science Society of America, Madison, WI VL - 24 IS - 4 SN - 0047-2425, 0047-2425 KW - silicates KW - complexing KW - iron KW - radioactive waste KW - ferric iron KW - carbon KW - organic carbon KW - soils KW - organic materials KW - sulfate ion KW - titration KW - underground storage KW - physicochemical properties KW - kaolinite KW - adsorption KW - preventive measures KW - clay minerals KW - nutrients KW - organic compounds KW - metals KW - underground installations KW - cations KW - acidification KW - sheet silicates KW - waste disposal KW - leaching KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52820879?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Competitive+surface+complexation+reactions+of+sulfate+and+natural+organic+carbon+on+soil&rft.au=Kooner%2C+Z+S%3BJardine%2C+P+M%3BFeldman%2C+S&rft.aulast=Kooner&rft.aufirst=Z&rft.date=1995-08-01&rft.volume=24&rft.issue=4&rft.spage=656&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/ L2 - http://jeq.scijournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 57 N1 - PubXState - WI N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - JEVQAA N1 - SubjectsTermNotLitGenreText - acidification; adsorption; carbon; cations; clay minerals; complexing; ferric iron; iron; kaolinite; leaching; metals; nutrients; organic carbon; organic compounds; organic materials; physicochemical properties; preventive measures; radioactive waste; sheet silicates; silicates; soils; sulfate ion; titration; underground installations; underground storage; waste disposal ER - TY - RPRT T1 - Surface radiological investigations along State Highway 95, Lagoon Road, and Melton Valley Drive, Oak Ridge Reservation, Oak Ridge, Tennessee AN - 52656345; 1998-003077 AB - The surface radiological investigation along State Highway 95, Lagoon Road, and Melton Valley Drive at the Oak Ridge Reservation was conducted as part of the Oak Ridge National Laboratory Environmental Restoration Program Surveillance and Maintenance activities. This report was prepared to document results of the investigation and subsequent remedial actions. The report details surface gamma radiation levels including gamma anomalies; surface beta radiation levels including beta anomalies; results of analysis of soil, water, and vegetation samples and smear samples collected from paved surfaces; remediation activities conducted as a result of the survey; and recommendations for further corrective measures. JF - Surface radiological investigations along State Highway 95, Lagoon Road, and Melton Valley Drive, Oak Ridge Reservation, Oak Ridge, Tennessee AU - Tiner, P F AU - Uziel, M S AU - Rice, D E AU - Williams, J K Y1 - 1995/08// PY - 1995 DA - August 1995 SP - 101 VL - ORNL/ER-327 KW - United States KW - geophysical surveys KW - isotopes KW - radioactivity KW - government agencies KW - remediation KW - radioactivity methods KW - radioactive isotopes KW - cesium KW - Tennessee KW - Anderson County Tennessee KW - soils KW - Oak Ridge National Laboratory KW - concentration KW - pollutants KW - surface water KW - geophysical methods KW - alkali metals KW - pollution KW - detection KW - Cs-137 KW - metals KW - surveys KW - roads KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52656345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Tiner%2C+P+F%3BUziel%2C+M+S%3BRice%2C+D+E%3BWilliams%2C+J+K&rft.aulast=Tiner&rft.aufirst=P&rft.date=1995-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Surface+radiological+investigations+along+State+Highway+95%2C+Lagoon+Road%2C+and+Melton+Valley+Drive%2C+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee&rft.title=Surface+radiological+investigations+along+State+Highway+95%2C+Lagoon+Road%2C+and+Melton+Valley+Drive%2C+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96007655NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Work plan for the Oak Ridge National Laboratory groundwater program; continuous groundwater collection AN - 52649636; 1998-003739 AB - Continuous groundwater data consist primarily of continually recorded groundwater levels, and in some instances, specific conductivity, pH, and/or temperature measurements. This Work Plan (WP) addresses technical objectives, equipment requirements, procedures, documentation requirements, and technical instructions for the acquisition of the continuous groundwater data. JF - Work plan for the Oak Ridge National Laboratory groundwater program; continuous groundwater collection Y1 - 1995/08// PY - 1995 DA - August 1995 SP - 40 VL - ORNL/ER-300 KW - United States KW - Oak Ridge National Laboratory KW - dosimetry KW - monitoring KW - government agencies KW - pollution KW - radioactive waste KW - ground water KW - aquifers KW - sampling KW - planning KW - Tennessee KW - quality control KW - springs KW - nuclear facilities KW - Anderson County Tennessee KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52649636?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Work+plan+for+the+Oak+Ridge+National+Laboratory+groundwater+program%3B+continuous+groundwater+collection&rft.title=Work+plan+for+the+Oak+Ridge+National+Laboratory+groundwater+program%3B+continuous+groundwater+collection&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96006537NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Value engineering study report on Lower East Fork Poplar Creek Project; Alternative No. 3 AN - 52633291; 1998-003279 AB - The project under study is Alternative No. 3 as identified in the Feasibility Study dated August 1994. This alternative is identified as Excavation and Disposal of Commercial/DOE, Other, and Residential Remedial Unit Soil. The assumptions used for generating baseline costs are discussed in site associated costs. It is further described as follows: Soils with mercury concentrations greater than 200 ppM in the Commercial/DOE and Other Remedial Units and greater than 180 ppM in the Residential Remedial Unit (41,300m (super 3) (54,000 yd (super 3) a volume equivalent to approximately 6,750 dump truck loads)) would be excavated and disposed of in an approved, lined landfill at Y-12 with leachate collection and possible pretreatment of the leachate before discharge. Because 0.6 ha (1.5 acres) of wetland would be destroyed, wetlands banking would occur, whereby a 1.8-ha (4.5-acre) wetland would be constructed on DOE-owned land near K-25. Borrow soil would be obtained from the Y-12 West End Borrow Area or from excess soil located at Y-12 landfills to fill the excavation. It is estimated that 7.3 ha (18.2 acres, and area about the size of 17 football fields) of habitat would be adversely affected. This alternative would use BMPs to minimize any adverse affects and to comply substantively with regulatory requirements. JF - Value engineering study report on Lower East Fork Poplar Creek Project; Alternative No. 3 Y1 - 1995/08// PY - 1995 DA - August 1995 SP - 113 VL - Y/ER-237 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - concentration KW - pollutants KW - landfills KW - government agencies KW - pollution KW - feasibility studies KW - East Fork Creek Project KW - remediation KW - waste management KW - wetlands KW - metals KW - Tennessee KW - leachate KW - Anderson County Tennessee KW - waste disposal KW - discharge KW - solid waste KW - underground disposal KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52633291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Value+engineering+study+report+on+Lower+East+Fork+Poplar+Creek+Project%3B+Alternative+No.+3&rft.title=Value+engineering+study+report+on+Lower+East+Fork+Poplar+Creek+Project%3B+Alternative+No.+3&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003712NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Design and analysis for an inverse problem arising from an advection-dispersion process AN - 52285228; 2001-003589 AB - We consider a process of one-dimensional fluid flow through a soil-packed tube in which a contaminant is initially distributed. The contaminant concentration, as a function of location in the tube and time after flushing begins, is classically modeled as the solution of a linear second-order partial differential equation. Here, we consider the related issues of how contaminant concentration measured at some location-time combinations can be used to approximate concentration at other locations and times and how the sampled location-time combinations can be most effectively selected for this purpose (i.e., experimental design). The method is demonstrated for the case in which initial concentrations are approximated based on data collected only at the downstream end of the tube. Finally, the effect of misspecifying one of the model parameters is discussed, and alternative designs are developed for instances in which that parameter must be estimated from the data. JF - Technometrics AU - Morris, M D AU - Solomon, A D Y1 - 1995/08// PY - 1995 DA - August 1995 SP - 293 EP - 302 PB - American Society for Quality Control, Rochester, NY VL - 37 IS - 3 SN - 0040-1706, 0040-1706 KW - solute transport KW - processes KW - experimental studies KW - dispersivity KW - pollutants KW - mathematical geology KW - inverse problem KW - analysis KW - advection KW - ground water KW - random functions KW - transport KW - stochastic processes KW - differential equations KW - design KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52285228?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technometrics&rft.atitle=Design+and+analysis+for+an+inverse+problem+arising+from+an+advection-dispersion+process&rft.au=Morris%2C+M+D%3BSolomon%2C+A+D&rft.aulast=Morris&rft.aufirst=M&rft.date=1995-08-01&rft.volume=37&rft.issue=3&rft.spage=293&rft.isbn=&rft.btitle=&rft.title=Technometrics&rft.issn=00401706&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Number of references - 12 N1 - PubXState - NY N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - advection; analysis; design; differential equations; dispersivity; experimental studies; ground water; inverse problem; mathematical geology; pollutants; processes; random functions; solute transport; stochastic processes; transport ER - TY - JOUR T1 - Crustal and magmatic evolution in a large multicyclic caldera complex; isotopic evidence from the central San Juan volcanic field AN - 50083154; 1996-002728 AB - The Sr, Nd and Pb isotope compositions of ash-flow tuffs and lavas from the central caldera cluster of the San Juan volcanic field, Colorado, suggest that the silicic magmas were derived by fractional crystallization of mantle-derived basalts, coupled with extensive assimilation of both lower-and upper-crustal components. Temporal trends of increasing epsilon (sub Nd) values and decreasing (super 87) Sr/ (super 86) Sr ratios of the ash-flow tuffs suggest that extensive crustal hybridization of both upper-and lower-crustal reservoirs occurred as a result of magmatism. Mantle-derived basalts are envisioned to have initially crystallized and significantly interacted with crust near the crust-mantle boundary, creating a hybrid crust that is a mixture of mantle and lower-crustal components. Evolved magmas ascended into the upper crust, where they continued to assimilate and crystallize, modifying the bulk upper-crustal composition through transfer of both lower-crustal and mantle components into the upper crust, strongly affecting the isotopic compositions of the lower and upper crust. Lower-crustal epsilon (sub Nd) values and (super 87) Sr/ (super 86) Sr ratios are calculated to have shifted >30-40% toward mantle compositions during these processes, although Pb isotope compositions of the lower crust are not as strongly affected (<30% shift to mantle compositions). Depending on the extent of upper crust-lower crust recycling, upper-crustal epsilon (sub Nd) values shift 15-30% toward mantle compositions, (super 87) Sr/ (super 86) Sr ratios shift 20-55% toward lower-crustal and mantle ratios and (super 206) Pb/ (super 204) Pb ratios decrease 15-25% toward lower-crustal ratios. Crustal hybridization during evolution of the central caldera cluster was intense, although hybridization in the upper crust was localized to the region immediately underlying the calderas. Two distinct isotopic cycles are recognized in the ash-flow tuffs, one from 27.8 to 26.9 Ma (first caldera cycle) and the second from 26.4 to 26.1 Ma (San Luis caldera cycle). The break between the two cycles may be due to a shift in the locus of magmatism to the northwest, into an area of relatively unhybridized, original Proterozoic crust. Isotopic compositions of the caldera-related lavas are variable, and unlike the ash-flow tuffs, there are no distinctive temporal trends. The lavas are believed to undergo late-stage evolution in smaller magma chambers surrounding the caldera cluster, where the crust has not been as intensely hybridized. The comparatively large isotopic variability of the lavas reflects the high susceptibility of small magma chambers to isotopic modification during interaction with heterogeneous crust. In contrast, ash-flow magmas evolve in much larger magma chambers which tend to average isotopic heterogeneity of crust and mantle end-members, and the isotopic compositions of the tuffs serve as a better monitor of changes in the average composition of the magmatic system and the crustal column. JF - Journal of Volcanology and Geothermal Research AU - Riciputi, Lee R AU - Johnson, Clark M AU - Sawyer, David A AU - Lipman, Peter W A2 - Gardner, J. N. A2 - Hulen, J. B. Y1 - 1995/08// PY - 1995 DA - August 1995 SP - 1 EP - 28 PB - Elsevier, Amsterdam VL - 67 IS - 1-3 SN - 0377-0273, 0377-0273 KW - United States KW - volcanic rocks KW - isotopes KW - igneous rocks KW - mantle KW - lead KW - stable isotopes KW - variations KW - volcanic features KW - radioactive isotopes KW - rare earths KW - chemical composition KW - alkaline earth metals KW - Pb-206/Pb-204 KW - isotope ratios KW - San Juan volcanic field KW - evolution KW - Nd-144/Nd-143 KW - calderas KW - Sr-87/Sr-86 KW - lava KW - metals KW - magmas KW - fractional crystallization KW - neodymium KW - Colorado KW - strontium KW - crust KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50083154?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Volcanology+and+Geothermal+Research&rft.atitle=Crustal+and+magmatic+evolution+in+a+large+multicyclic+caldera+complex%3B+isotopic+evidence+from+the+central+San+Juan+volcanic+field&rft.au=Riciputi%2C+Lee+R%3BJohnson%2C+Clark+M%3BSawyer%2C+David+A%3BLipman%2C+Peter+W&rft.aulast=Riciputi&rft.aufirst=Lee&rft.date=1995-08-01&rft.volume=67&rft.issue=1-3&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2F0377-0273%2894%2900097-Z L2 - http://www.sciencedirect.com/science/journal/03770273 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1996-01-01 N1 - Number of references - 62 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - alkaline earth metals; calderas; chemical composition; Colorado; crust; evolution; fractional crystallization; igneous rocks; isotope ratios; isotopes; lava; lead; magmas; mantle; metals; Nd-144/Nd-143; neodymium; Pb-206/Pb-204; radioactive isotopes; rare earths; San Juan volcanic field; Sr-87/Sr-86; stable isotopes; strontium; United States; variations; volcanic features; volcanic rocks DO - http://dx.doi.org/10.1016/0377-0273(94)00097-Z ER - TY - JOUR T1 - Pleiotropy in microdeletion syndromes: neurologic and spermatogenic abnormalities in mice homozygous for the p6H deletion are likely due to dysfunction of a single gene. AN - 77374628; 7604002 AB - Variability and complexity of phenotypes observed in microdeletion syndromes can be due to deletion of a single gene whose product participates in several aspects of development or can be due to the deletion of a number of tightly linked genes, each adding its own effect to the syndrome. The p6H deletion in mouse chromosome 7 presents a good model with which to address this question of multigene vs. single-gene pleiotropy. Mice homozygous for the p6H deletion are diluted in pigmentation, are smaller than their littermates, and manifest a nervous jerky-gait phenotype. Male homozygotes are sterile and exhibit profound abnormalities in spermiogenesis. By using N-ethyl-N-nitrosourea (EtNU) mutagenesis and a breeding protocol designed to recover recessive mutations expressed hemizygously opposite a large p-locus deletion, we have generated three noncomplementing mutations that map to the p6H deletion. Each of these EtNU-induced mutations has adverse effects on the size, nervous behavior, and progression of spermiogenesis that characterize p6H deletion homozygotes. Because EtNU is thought to induce primarily intragenic (point) mutations in mouse stem-cell spermatogonia, we propose that the trio of phenotypes (runtiness, nervous jerky gait, and male sterility) expressed in p6H deletion homozygotes is the result of deletion of a single highly pleiotropic gene. We also predict that a homologous single locus, quite possibly tightly linked and distal to the D15S12 (P) locus in human chromosome 15q11-q13, may be associated with similar developmental abnormalities in humans. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Rinchik, E M AU - Carpenter, D A AU - Handel, M A AD - Biology Division, Oak Ridge National Laboratory, TN 37831-8077, USA. Y1 - 1995/07/03/ PY - 1995 DA - 1995 Jul 03 SP - 6394 EP - 6398 VL - 92 IS - 14 SN - 0027-8424, 0027-8424 KW - Genetic Markers KW - 0 KW - Mutagens KW - Ethylnitrosourea KW - P8M1T4190R KW - Index Medicus KW - Animals KW - Homozygote KW - Testis -- pathology KW - Mice KW - Testis -- ultrastructure KW - Phenotype KW - Genotype KW - Mice, Mutant Strains KW - Heterozygote Detection KW - Ethylnitrosourea -- toxicity KW - Syndrome KW - Mice, Inbred C57BL KW - Mice, Inbred C3H KW - Crosses, Genetic KW - Female KW - Genes, Recessive KW - Male KW - Spermatogenesis -- genetics KW - Nervous System Diseases -- genetics KW - Infertility, Male -- genetics KW - Chromosome Mapping KW - Spermatozoa -- abnormalities KW - Mutagenesis KW - Gene Deletion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77374628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Pleiotropy+in+microdeletion+syndromes%3A+neurologic+and+spermatogenic+abnormalities+in+mice+homozygous+for+the+p6H+deletion+are+likely+due+to+dysfunction+of+a+single+gene.&rft.au=Rinchik%2C+E+M%3BCarpenter%2C+D+A%3BHandel%2C+M+A&rft.aulast=Rinchik&rft.aufirst=E&rft.date=1995-07-03&rft.volume=92&rft.issue=14&rft.spage=6394&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-08-10 N1 - Date created - 1995-08-10 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: Mamm Genome. 1993;4 Spec No:S110-20 [8268667] Genes Dev. 1993 Dec;7(12A):2285-97 [8253377] J Embryol Exp Morphol. 1971 Aug;26(1):111-21 [5565073] Cell. 1979 Feb;16(2):225-37 [36985] Genetics. 1983 Sep;105(1):157-67 [6618166] J Pediatr. 1986 Aug;109(2):231-41 [3016222] J Exp Zool. 1987 Jul;243(1):81-92 [3612058] Results Probl Cell Differ. 1987;15:1-62 [3317584] Proc Natl Acad Sci U S A. 1990 Feb;87(3):896-900 [2300582] Proc Natl Acad Sci U S A. 1990 Mar;87(6):2182-6 [2315312] J Exp Zool. 1990 Oct;256(1):92-105 [2401885] Genetics. 1990 Oct;126(2):443-9 [2245916] Proc Natl Acad Sci U S A. 1992 Feb 15;89(4):1363-7 [1741389] Mamm Genome. 1992;2(2):130-4 [1347472] Proc Natl Acad Sci U S A. 1992 Jun 15;89(12):5457-61 [1608955] Mamm Genome. 1992;3(4):187-91 [1611213] Genes Dev. 1992 Aug;6(8):1430-43 [1644288] Proc Natl Acad Sci U S A. 1992 Aug 1;89(15):6968-72 [1495987] Genes Dev. 1992 Oct;6(10):1832-42 [1383087] Nature. 1993 Jan 7;361(6407):72-6 [8421497] Proc Natl Acad Sci U S A. 1993 Mar 1;90(5):2050-4 [8095339] Proc Natl Acad Sci U S A. 1993 Jun 1;90(11):5105-9 [8389469] Curr Opin Genet Dev. 1993 Jun;3(3):445-56 [8353420] Trends Genet. 1993 Aug;9(8):285-90 [7691001] Proc Natl Acad Sci U S A. 1994 Mar 29;91(7):2815-8 [8146195] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Use of bioassays in assessing health hazards from complex mixtures: a rash analysis. AN - 77512879; 7545524 AB - The Finney harmonic mean model for joint toxicity of ingredients in mixtures can be used to estimate the toxicity of the neat compound if each component can be substituted in potency-adjusted-doses for any of the other components. Chemical analysis of constituent substances and their associated concentrations and relative toxicological potency values (computed according to the RApid Screening of Hazard (RASH) method) were used to compare the toxicities as predicted from ingredients of cigarette smoke, PAHs in diesel exhaust, asphalt, coal tar, pitch, and creosote with the measured toxicities of the corresponding neat mixtures. Accuracy for cigarette smoke condensate, coal tar, pitch, and creosote were within a factor of three based on the PAH fraction; asphalt was within a factor of 18; but the PAH fraction of diesel particulate was again found to be inadequate to describe the composite toxicity of diesel emissions. JF - Chemosphere AU - Jones, T D AD - Oak Ridge National Laboratory, Tennessee 37831-6101, USA. Y1 - 1995/07// PY - 1995 DA - July 1995 SP - 2475 EP - 2484 VL - 31 IS - 1 SN - 0045-6535, 0045-6535 KW - Hazardous Substances KW - 0 KW - Hydrocarbons KW - Resins, Plant KW - Smoke KW - Vehicle Emissions KW - Coal Tar KW - 8007-45-2 KW - Creosote KW - 8021-39-4 KW - asphalt KW - 8052-42-4 KW - rosin KW - 88S87KL877 KW - Index Medicus KW - Animals KW - Smoke -- adverse effects KW - Humans KW - Prognosis KW - Coal Tar -- adverse effects KW - Vehicle Emissions -- adverse effects KW - Risk Assessment KW - Plants, Toxic KW - Rats KW - Resins, Plant -- adverse effects KW - Tobacco KW - Creosote -- adverse effects KW - Hydrocarbons -- adverse effects KW - Proportional Hazards Models KW - Hazardous Substances -- adverse effects KW - Environmental Exposure UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77512879?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemosphere&rft.atitle=Use+of+bioassays+in+assessing+health+hazards+from+complex+mixtures%3A+a+rash+analysis.&rft.au=Jones%2C+T+D&rft.aulast=Jones&rft.aufirst=T&rft.date=1995-07-01&rft.volume=31&rft.issue=1&rft.spage=2475&rft.isbn=&rft.btitle=&rft.title=Chemosphere&rft.issn=00456535&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-10-19 N1 - Date created - 1995-10-19 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Toxicological potency of 2,3,7,8-tetrachlorodibenzo-p-dioxin relative to 100 other compounds: a relative potency analysis of in vitro and in vivo test data. AN - 77355994; 7794015 AB - A common definition of relative potency is the dose of a reference compound required to cause a particular incidence of a specific toxic response divided by the dose of a test compound needed to cause an equal incidence of that same effect. In this simple manner, toxicological assessments for a chemical of concern can be made in terms of another compound about which much is known from a human health perspective. Relative potency factors were used to compare 2,3,7,8-tetrachlorodibenzo-p-dioxin CAS # 1746-01-6 (TCDD) with 100 other compounds both individually and collectively. All results were standardized to a common scale that spanned many orders of magnitude and was indexed to an arbitrary potency of unity for benzo(a)pyrene [B(a)P]. From comparisons between 2,771 pairs of bioassay results (i.e., matched experimental design conditions) for TCDD compared with the 100 other compounds, it was found that TCDD is about 600 times as toxic as B(a)P (interquartile range of 130 to 1,900). The distribution of relative potency values is fitted accurately with a log-normal distribution function having an untransformed mean of 550 and an untransformed slope (i.e., the inverse of the standard deviation of the distribution) of 140. These factors combined with (a) a reference lifetime carcinogenic risk level of 1/100,000 and (b) a universal, potency-dependent risk coefficient (estimated from the collection of epidemiologically-based carcinogens) yielded estimates that equally toxic concentrations for TCDD should be in the range of 13 pg/m3 and 7 pg/L in air and water, respectively. JF - Archives of environmental contamination and toxicology AU - Jones, T D AD - Health Sciences Research Division, Oak Ridge National Laboratory, Tennessee 37831-6101, USA. Y1 - 1995/07// PY - 1995 DA - July 1995 SP - 77 EP - 85 VL - 29 IS - 1 SN - 0090-4341, 0090-4341 KW - Carcinogens KW - 0 KW - Polychlorinated Dibenzodioxins KW - DNA KW - 9007-49-2 KW - Index Medicus KW - Animals KW - DNA Damage KW - Humans KW - Reference Standards KW - Biological Assay KW - Mice KW - DNA -- biosynthesis KW - Structure-Activity Relationship KW - Pregnancy KW - Rats KW - In Vitro Techniques KW - Mutation KW - Female KW - Polychlorinated Dibenzodioxins -- toxicity KW - Carcinogens -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77355994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+environmental+contamination+and+toxicology&rft.atitle=Toxicological+potency+of+2%2C3%2C7%2C8-tetrachlorodibenzo-p-dioxin+relative+to+100+other+compounds%3A+a+relative+potency+analysis+of+in+vitro+and+in+vivo+test+data.&rft.au=Jones%2C+T+D&rft.aulast=Jones&rft.aufirst=T&rft.date=1995-07-01&rft.volume=29&rft.issue=1&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Archives+of+environmental+contamination+and+toxicology&rft.issn=00904341&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-07-21 N1 - Date created - 1995-07-21 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Quantitative structure-toxicity relationships and volume fraction analyses for selected esters. AN - 77351215; 7794017 AB - The acute toxicity of aliphatic and aromatic mono and diesters in two eucaryotic organisms was compared. The test systems were the static 2-d Tetrahymena pyriformis 50% population growth impairment (IGC50(-1)) assay, and the flow-through 4-d Pimephales promelas 50% mortality (LC50(-1)) assay. In ciliates, esters act via the nonpolar narcosis mechanism of toxic action. This was indicated by: the high quality 1-octanol/water partition coefficient (log Kow) dependent quantitative structure-activity relationship (QSAR), log IGC50(-1) = 0.79 (log Kow) - 1.93, n = 15, r2 = 0.945, s = 0.22, f = 222.37 Pr > f = 0.001); volume fraction (Vf) (0.8e-02); and "a" coefficient (0.3) which are not different from other nonpolar narcotics. In vivo hydrolysis in Tetrahymena appears to be insignificant. However, in fish, presumably because of more active esterases, in vivo hydrolysis is significant and leads to greater toxicity of esters than observed for nonpolar narcotics. Moreover, it leads to a unique high quality QSAR, log LC50(-1) = 0.64 (log Kow) - 0.64, n = 14, r2 = 0.945, s = 0.22, f = 207.08, Pr > f = 0.0001). Due to in vivo hydrolysis, a nonreducing concentration gradient is formed between water and fish. Therefore, the fish take up more toxicant as compared to a situation that leads to thermodynamic equilibrium. Additional information about the mechanism of ester toxicity in fish was gained by applying corrections for hydrolysis in volume fraction analyses. The corrected Vf (0.6e-02) is very close to the one found for nonpolar narcotics (0.7e-02).(ABSTRACT TRUNCATED AT 250 WORDS) JF - Archives of environmental contamination and toxicology AU - Jaworska, J S AU - Hunter, R S AU - Schultz, T W AD - Environmental Sciences Division, Oak Ridge National Laboratory, Tennessee 37831-6034, USA. Y1 - 1995/07// PY - 1995 DA - July 1995 SP - 86 EP - 93 VL - 29 IS - 1 SN - 0090-4341, 0090-4341 KW - Esters KW - 0 KW - Narcotics KW - Index Medicus KW - Regression Analysis KW - Animals KW - Thermodynamics KW - Cyprinidae KW - Chemical Fractionation KW - Tetrahymena pyriformis -- drug effects KW - Hydrolysis KW - Structure-Activity Relationship KW - Esters -- chemistry KW - Esters -- analysis KW - Esters -- toxicity KW - Narcotics -- toxicity KW - Narcotics -- chemistry KW - Narcotics -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77351215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+environmental+contamination+and+toxicology&rft.atitle=Quantitative+structure-toxicity+relationships+and+volume+fraction+analyses+for+selected+esters.&rft.au=Jaworska%2C+J+S%3BHunter%2C+R+S%3BSchultz%2C+T+W&rft.aulast=Jaworska&rft.aufirst=J&rft.date=1995-07-01&rft.volume=29&rft.issue=1&rft.spage=86&rft.isbn=&rft.btitle=&rft.title=Archives+of+environmental+contamination+and+toxicology&rft.issn=00904341&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-07-21 N1 - Date created - 1995-07-21 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Using Probability Distributions to Evaluate an Energy Conservation Program: A Technique for Dealing with Controversy AN - 61598187; 199600332 AB - Examines the controversy surrounding the process of determining the cost effectiveness of both government- & utility-sponsored energy conservation programs. An evaluation of the US Department of Energy's Weatherization Assistance Program brought such controversy into focus, & is analyzed here. A general description of the project is provided & a probalistic cost-effectiveness analysis is undertaken. The extensive sensitivity analysis of the Weatherization Program defined three major perspectives: installation, program, & societal. Each perspective is detailed. Probability distributions of inputs are defined & results are most sensitive to the choice of discount rate & assumed lifetime of the weatherization measure. Techniques for dealing with uncertainty are presented, & have broad application in the evaluation of many program types. 12 Figures, 10 References. K. Cilmi JF - Evaluation and Program Planning AU - Berry, Linda AU - Brown, Marilyn A AD - Oak Ridge National Laboratory, PO Box 2008 TN 37831 Y1 - 1995/07// PY - 1995 DA - July 1995 SP - 209 EP - 217 VL - 18 IS - 3 SN - 0149-7189, 0149-7189 KW - energy conservation program evaluation, controversy resolution, probability distribution technique KW - Costs KW - Statistics KW - Research Methodology KW - Government Agencies KW - Energy Conservation KW - Program Evaluation KW - article KW - 7220: social planning/policy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61598187?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocialservices&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Evaluation+and+Program+Planning&rft.atitle=Using+Probability+Distributions+to+Evaluate+an+Energy+Conservation+Program%3A+A+Technique+for+Dealing+with+Controversy&rft.au=Berry%2C+Linda%3BBrown%2C+Marilyn+A&rft.aulast=Berry&rft.aufirst=Linda&rft.date=1995-07-01&rft.volume=18&rft.issue=3&rft.spage=209&rft.isbn=&rft.btitle=&rft.title=Evaluation+and+Program+Planning&rft.issn=01497189&rft_id=info:doi/ LA - English DB - Social Services Abstracts N1 - Date revised - 2007-05-01 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Energy Conservation; Program Evaluation; Government Agencies; Statistics; Costs; Research Methodology ER - TY - JOUR T1 - Crystallization processes in an artificial magma; variations in crystal shape, growth rate and composition with melt cooling history AN - 52751750; 1997-019661 AB - A large (4.8 m (super 3) , 1.3 X 10 (super 7) g) artifical mafic melt with a bulk composition similar to that of a basalt (but with a high CaO content of 17 wt.%) was generated during a demonstration of in situ vitrification and was allowed to cool naturally. During the melting process, convection was vigorous, resulting in a chemically and thermally homogeneous melt body. Once heating was complete, the cooling rate was rapid with the T dropping from 1500 to 500 degrees C in approximately 6 days within the interior of the 3 m diam., 1.5 m thick body. A approximately 20 hr period of constant T (1140 degrees C) observed during cooling was the result of latent heat released by widespread crystallization. The final crystalline assemblage consists of diopsidic to hedenbergitic pyroxene and anorthitic feldspar, with a subordinate amount of K-feldspar, plus a small amount of evolved glass. Thermal and textural evidence suggest that convection within the melt ceased coincident with formation of the first crystals. Textural investigation of core samples revealed large (up to 1 cm in length) acicular diopsidic pyroxenes in a matrix of smaller-feldspar and zoned pyroxene crystals ( approximately 500 mu m in length). Crystal shape and pyroxene composition vary as a function of position within the solidified body, as a function of cooling rate. Both crystal size and degree of crystallinity are highest in the central, most slowly cooled parts of the rock. Crystal shape is characterized by tabular, equilibrium-growth forms in the slowly-cooled areas, grading to highly skeletal, dendritic forms at the rapidly-cooled edges of the body. The pyroxene crystals are dominantly homogeneous diopside, but crystals are characterized by thin Fe-rich hedenbergitic rims. These rims were deposited when Mg in the melt was depleted by diopside growth, and melt T had cooled sufficiently to allow Fe-rich pyroxene growth. Crystal growth rates can be calculated, and are determined to be between 10 (super -7) and 10 (super -8) cm/s in the central part of the melt. These estimates agree well with growth rates in natural systems with similar cooling rates. Pyroxene crystals that formed at a higher cooling rate and characterized by higher Al and lower Mg contents relative to tabular equilibrium crystalline forms, presumably as a result of disequilibrium melt compositions at the crystal-melt interface. JF - Contributions to Mineralogy and Petrology AU - Dunbar, N W AU - Jacobs, G K AU - Naney, M T Y1 - 1995/07// PY - 1995 DA - July 1995 SP - 412 EP - 425 PB - Springer International, Heidelberg-New York VL - 120 IS - 3-4 SN - 0010-7999, 0010-7999 KW - silicates KW - growth rates KW - crystal growth KW - thermal history KW - models KW - pyroxene group KW - melting KW - major elements KW - magmas KW - cooling KW - crystallization KW - trace elements KW - synthetic materials KW - chain silicates KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52751750?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Contributions+to+Mineralogy+and+Petrology&rft.atitle=Crystallization+processes+in+an+artificial+magma%3B+variations+in+crystal+shape%2C+growth+rate+and+composition+with+melt+cooling+history&rft.au=Dunbar%2C+N+W%3BJacobs%2C+G+K%3BNaney%2C+M+T&rft.aulast=Dunbar&rft.aufirst=N&rft.date=1995-07-01&rft.volume=120&rft.issue=3-4&rft.spage=412&rft.isbn=&rft.btitle=&rft.title=Contributions+to+Mineralogy+and+Petrology&rft.issn=00107999&rft_id=info:doi/10.1007%2Fs004100050085 L2 - http://www.springerlink.com/(zmx2wiu4y01pcgigj5i3jxf5)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100406,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1997-01-01 N1 - Number of references - 34 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CMPEAP N1 - SubjectsTermNotLitGenreText - chain silicates; cooling; crystal growth; crystallization; growth rates; magmas; major elements; melting; models; pyroxene group; silicates; synthetic materials; thermal history; trace elements DO - http://dx.doi.org/10.1007/s004100050085 ER - TY - RPRT T1 - Updated subsurface data base for Bear Creek Valley, Chestnut Ridge, and parts of Bethel Valley on the U. S. Department of Energy Oak Ridge Reservation; revision 3 AN - 52659218; 1998-002514 AB - Construction and hydrogeological data for 1,173 boreholes and wells installed through May 1995 at the Oak Ridge Y-12 Plant and in the surrounding vicinity are summarized in this document. General data about boreholes and wells included in the data base are survey coordinates, elevations, alternative names, and well status. Construction data tabulated include total depth, completion method, borehole diameter, casing and screen materials, filter pack depths, open-hole intervals, and open hole diameters. Hydrogeological data summarized include depth to weathered and fresh bedrock, formations penetrated, sampling history, and whether rock core and geophysical logs were obtained. The tabulations provide a means of determining the amount and quality of data available for a particular borehole or well. JF - Updated subsurface data base for Bear Creek Valley, Chestnut Ridge, and parts of Bethel Valley on the U. S. Department of Energy Oak Ridge Reservation; revision 3 AU - Jones, S B AU - Thompson, B K AU - Field, S M Y1 - 1995/07// PY - 1995 DA - July 1995 SP - 300 VL - Y/TS-881/R3 KW - wells KW - United States KW - Oak Ridge National Laboratory KW - bedrock KW - aquifer vulnerability KW - water quality KW - monitoring KW - site exploration KW - government agencies KW - data processing KW - data KW - ground water KW - aquifers KW - Bear Creek valley KW - boreholes KW - Tennessee KW - data bases KW - information systems KW - Anderson County Tennessee KW - water wells KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52659218?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Jones%2C+S+B%3BThompson%2C+B+K%3BField%2C+S+M&rft.aulast=Jones&rft.aufirst=S&rft.date=1995-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Updated+subsurface+data+base+for+Bear+Creek+Valley%2C+Chestnut+Ridge%2C+and+parts+of+Bethel+Valley+on+the+U.+S.+Department+of+Energy+Oak+Ridge+Reservation%3B+revision+3&rft.title=Updated+subsurface+data+base+for+Bear+Creek+Valley%2C+Chestnut+Ridge%2C+and+parts+of+Bethel+Valley+on+the+U.+S.+Department+of+Energy+Oak+Ridge+Reservation%3B+revision+3&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003746NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Site-wide remedial alternative development in Bear Creek valley, Oak Ridge Reservation AN - 52651049; 1998-003759 AB - This paper presents a case study of an environmental restoration project at a major mixed waste site that poses unique challenges to remediation efforts. The Y-12 Plant's original mission was electromagnetic separation of uranium. Since being completed, the Y-12 Plant has also been used for chemical processing of uranium and lithium compounds as well as precision fabrication of components containing these and other materials. Wastes containing radionuclides, metals, chlorinated solvents, oils, coolants, polychlorinated biphenyls (PCBs), and others were disposed of in large quantities at Bear Creek Valley as a result of manufacturing operations at the Y-12 Plant. The Bear Creek Valley feasibility study is using innovative strategies to efficiently and thoroughly consider the information available regarding Bear Creek Valley and process options that could be combined into its remedial alternatives. JF - Site-wide remedial alternative development in Bear Creek valley, Oak Ridge Reservation AU - Anderson, M Y1 - 1995/07// PY - 1995 DA - July 1995 SP - 22 VL - Y/ER-235 | CONF-9507119-8 KW - United States KW - chlorinated hydrocarbons KW - isotopes KW - PCBs KW - government agencies KW - chemical waste KW - feasibility studies KW - remediation KW - radioactive waste KW - ground water KW - waste management KW - controls KW - Bear Creek valley KW - solvents KW - radioactive isotopes KW - Tennessee KW - halogenated hydrocarbons KW - Anderson County Tennessee KW - soils KW - Oak Ridge National Laboratory KW - monitoring KW - pollutants KW - pollution KW - migration of elements KW - volatiles KW - organic compounds KW - metals KW - volatile organic compounds KW - industrial waste KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52651049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Anderson%2C+M&rft.aulast=Anderson&rft.aufirst=M&rft.date=1995-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Site-wide+remedial+alternative+development+in+Bear+Creek+valley%2C+Oak+Ridge+Reservation&rft.title=Site-wide+remedial+alternative+development+in+Bear+Creek+valley%2C+Oak+Ridge+Reservation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003771NEG, Springfield, VA, United States N1 - SuppNotes - Presentedt at the Summer national meeting of the American Institute of Chemical Engineers, Boston, MA, Jul. 30 - Aug. 2, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Using reverse osmosis to obtain organic matter from surface and ground waters AN - 52775433; 1996-073070 JF - Water Research (Oxford) AU - Sun, L AU - Perdue, E M AU - McCarthy, J F Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 1471 EP - 1477 PB - Pergamon, Oxford-New York VL - 29 IS - 6 SN - 0043-1354, 0043-1354 KW - osmosis KW - organic materials KW - concentration KW - experimental studies KW - physicochemical properties KW - surface water KW - solutes KW - pollution KW - remediation KW - ground water KW - laboratory studies KW - organic compounds KW - organic acids KW - reagents KW - decontamination KW - filtration KW - carbon KW - water treatment KW - ion exchange KW - organic carbon KW - pH KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52775433?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Research+%28Oxford%29&rft.atitle=Using+reverse+osmosis+to+obtain+organic+matter+from+surface+and+ground+waters&rft.au=Sun%2C+L%3BPerdue%2C+E+M%3BMcCarthy%2C+J+F&rft.aulast=Sun&rft.aufirst=L&rft.date=1995-06-01&rft.volume=29&rft.issue=6&rft.spage=1471&rft.isbn=&rft.btitle=&rft.title=Water+Research+%28Oxford%29&rft.issn=00431354&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00431354 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 16 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2014-03-14 N1 - CODEN - WATRAG N1 - SubjectsTermNotLitGenreText - carbon; concentration; decontamination; experimental studies; filtration; ground water; ion exchange; laboratory studies; organic acids; organic carbon; organic compounds; organic materials; osmosis; pH; physicochemical properties; pollution; reagents; remediation; solutes; surface water; water treatment ER - TY - JOUR T1 - Sensitivity analysis of solute transport in fractured porous media AN - 50170325; 1995-045432 AB - We conducted a sensitivity analysis using a numerical model of fractured porous media to find out how porous media and fracture parameters affect solute transport. The 2-dimensional, saturated fracture flow and transport code FRACTRAN was used to conduct the simulations. Seven parameters were considered: matrix hydraulic conductivity, matrix porosity, retardation of the matrix, gradient of the flow field, fracture retardation, fracture aperture, and fracture probability (which incorporates fracture spacing and fracture length). A Latin-hypercube design was used to select a matrix of parameter values that minimized correlations among the design parameters. The results were summarized by examining least square fit of the relationship between the seven parameters and 50% breakthrough time and spread of the breakthrough curves, with nearly identical results. The matrix parameters, in particular hydraulic conductivity and porosity, had the greatest effect. As expected, fracture probability was nearly equivalent in importance. These results indicate that field characterization in fractured porous media should not only emphasize fracture location, which strongly influences directions of contaminant transport, but also matrix properties, which have a major influence on contaminant residence times and breakthrough concentrations. Copyright 1995 by the American Geophysical Union. JF - Geophysical Research Letters AU - Toron, Laura AU - Sjoreen, Andrea AU - Morris, Max Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 1433 EP - 1436 PB - American Geophysical Union, Washington, DC VL - 22 IS - 11 SN - 0094-8276, 0094-8276 KW - solute transport KW - fractured materials KW - numerical models KW - porous materials KW - simulation KW - two-dimensional models KW - ground water KW - fractures KW - Fractran KW - transport KW - saturation KW - sampling KW - sensitivity analysis KW - residence time KW - movement KW - hydraulic conductivity KW - breakthrough curves KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50170325?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Sensitivity+analysis+of+solute+transport+in+fractured+porous+media&rft.au=Toron%2C+Laura%3BSjoreen%2C+Andrea%3BMorris%2C+Max&rft.aulast=Toron&rft.aufirst=Laura&rft.date=1995-06-01&rft.volume=22&rft.issue=11&rft.spage=1433&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F95GL01096 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 15 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - breakthrough curves; Fractran; fractured materials; fractures; ground water; hydraulic conductivity; movement; numerical models; porous materials; residence time; sampling; saturation; sensitivity analysis; simulation; solute transport; transport; two-dimensional models DO - http://dx.doi.org/10.1029/95GL01096 ER - TY - JOUR T1 - Oceanic radiocarbon; separation of the natural and bomb components AN - 50153795; 2001-037181 AB - An improved method has been developed for the separation of the natural and bomb components of the radiocarbon in the ocean. The improvement involves the use of a very strong correlation between natural radiocarbon and dissolved silica. This method is applied to radiocarbon measurements made on samples collected during the Geochemical Ocean Sections Study (GEOSECS), Transient Tracers in the Ocean (TTO) and South Atlantic Ventilation Experiment (SAVE) expeditions. On the basis of this new separation we provide not only an estimate of the global inventory of bomb (super 14) C at the time of the GEOSECS survey but also the distribution of bomb radiocarbon along four thermocline isopycnals in each ocean. We also document the evolution of the bomb (super 14) C inventory and penetration along thermocline isopycnals in the North Atlantic Ocean between the times of the GEOSECS (1972-1973) and TTO (1980-1982) surveys and in the South Atlantic Ocean between the times of the GEOSECS (1973) and SAVE (1987-1989) surveys. In addition, we show that the bomb tritium to bomb (super 14) C ratio (expressed in the tritium unit (TU) 81 units/100 per mil) for waters entering the thermocline of the northern hemisphere is about 9 times higher than for those entering the southern hemisphere thermocline. This contrast offers long-term potential as an indicator of inter-hemispheric transport of upper ocean waters. Copyright 1995 by the American Geophysical Union. JF - Global Biogeochemical Cycles AU - Broecker, Wallace S AU - Sutherland, Stewart AU - Smethie, William AU - Peng, Tsung-Huang AU - Ostlund, Gote Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 263 EP - 288 PB - American Geophysical Union, Washington, DC VL - 9 IS - 2 SN - 0886-6236, 0886-6236 KW - isotopes KW - tritium KW - marine transport KW - TTO KW - Transient Tracers in the Ocean KW - radioactive fallout KW - spatial distribution KW - SAVE KW - radioactive isotopes KW - Indian Ocean KW - silica KW - carbon KW - GEOSECS KW - geochemistry KW - chemical ratios KW - world ocean KW - Red Sea KW - human activity KW - global KW - South Atlantic Ventilation Experiment KW - depth KW - geochemical cycle KW - thermocline KW - radioactive tracers KW - dissolved materials KW - hydrogen KW - Pacific Ocean KW - South Atlantic KW - Mediterranean Sea KW - carbon cycle KW - C-14 KW - North Atlantic KW - Atlantic Ocean KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50153795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Biogeochemical+Cycles&rft.atitle=Oceanic+radiocarbon%3B+separation+of+the+natural+and+bomb+components&rft.au=Broecker%2C+Wallace+S%3BSutherland%2C+Stewart%3BSmethie%2C+William%3BPeng%2C+Tsung-Huang%3BOstlund%2C+Gote&rft.aulast=Broecker&rft.aufirst=Wallace&rft.date=1995-06-01&rft.volume=9&rft.issue=2&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=Global+Biogeochemical+Cycles&rft.issn=08866236&rft_id=info:doi/10.1029%2F95GB00208 L2 - http://www.agu.org/journals/gb/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Number of references - 25 N1 - PubXState - DC N1 - Document feature - illus. incl. 6 tables N1 - SuppNotes - LDEO Contrib. No. 5341 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; C-14; carbon; carbon cycle; chemical ratios; depth; dissolved materials; geochemical cycle; geochemistry; GEOSECS; global; human activity; hydrogen; Indian Ocean; isotopes; marine transport; Mediterranean Sea; North Atlantic; Pacific Ocean; radioactive fallout; radioactive isotopes; radioactive tracers; Red Sea; SAVE; silica; South Atlantic; South Atlantic Ventilation Experiment; spatial distribution; thermocline; Transient Tracers in the Ocean; tritium; TTO; world ocean DO - http://dx.doi.org/10.1029/95GB00208 ER - TY - JOUR T1 - Fate and transport of ethylenediaminetetraacetate chelated contaminants in subsurface environments AN - 50133602; 1995-048997 AB - Decontamination efforts during weapons production has historically involved the generation of mixed waste that was composed of organically chelated radionuclides. Waste disposal has traditionally involved shallow land burial, and not until recently has the subsurface migration of the organically complexed contaminants (co-contaminants) become a significant concern. The objective of this study was to provide an improved understanding of the geochemical processes that control the fate and transport of ethylenediaminetetraacetate (EDTA) chelated contaminants in heterogeneous subsurface environments. A batch technique was utilized to investigate the kinetics and mechanisms of Co(II)EDTA (super 2-) and Sr(II)EDTA (super 2-) interaction with naturally heterogeneous saprolites and laboratory prepared pyrolusite (beta -MnO (sub 2) ) coated SiO (sub 2) . The interaction of Co(II)EDTA (super 2-) with the subsurface media was characterized by a Mn-oxide induced oxidation of the co-contaminant to form Co(III)EDTA (super -) . The Co(III)EDTA (super -) complex exhibited time-dependent adsorption on the subsurface material, and this adsorption process was unaffected by differences in ionic strength. The oxidation reaction of Co(II)EDTA (super 2-) to Co(III)EDTA (super -) by subsurface Mn-oxides was catalytic such that significantly more Co(II)EDTA (super 2-) was oxidized relative to the net Mn(IV) reduced. The interaction of SrEDTA (super 2-) with the subsurface media was characterized by a solid phase induced dissociation of the co-contaminant. Subsurface Fe and Al sources effectively dissociated the SrEDTA (super 2-) complex, and Fe(III)EDTA (super -) and Al(III)EDTA (super -) were formed. Competition of Al and Fe for complex formation with EDTA was time-dependent and controlled by the availability of the Al and Fe sources and the stability of the metal-EDTA complexes. The contaminant Sr remained unchelated and existed as a reactive, divalent cation. The implications of the EDTA chelate on the fate and transport of contaminants in subsurface environments are discussed. JF - Geoderma AU - Jardine, P M AU - Taylor, D L A2 - Sparks, Donald L. Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 125 EP - 140 PB - Elsevier, Amsterdam VL - 67 IS - 1-2 SN - 0016-7061, 0016-7061 KW - soils KW - experimental studies KW - pollutants KW - pollution KW - adsorption KW - radioactive waste KW - ground water KW - ethylenediaminetetraacetate KW - organic compounds KW - organic acids KW - transport KW - EDTA KW - carboxylic acids KW - chelation KW - waste disposal KW - mobility KW - kinetics KW - geochemistry KW - 02C:Geochemistry of rocks, soils, and sediments KW - 25:Soils KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50133602?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geoderma&rft.atitle=Fate+and+transport+of+ethylenediaminetetraacetate+chelated+contaminants+in+subsurface+environments&rft.au=Jardine%2C+P+M%3BTaylor%2C+D+L&rft.aulast=Jardine&rft.aufirst=P&rft.date=1995-06-01&rft.volume=67&rft.issue=1-2&rft.spage=125&rft.isbn=&rft.btitle=&rft.title=Geoderma&rft.issn=00167061&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00167061 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1995-01-01 N1 - Number of references - 26 N1 - Document feature - illus. N1 - SuppNotes - Oak Ridge Natl. Lab., Environ. Sci. Div., Publ. No. 4356 N1 - Last updated - 2012-06-07 N1 - CODEN - GEDMAB N1 - SubjectsTermNotLitGenreText - adsorption; carboxylic acids; chelation; EDTA; ethylenediaminetetraacetate; experimental studies; geochemistry; ground water; kinetics; mobility; organic acids; organic compounds; pollutants; pollution; radioactive waste; soils; transport; waste disposal ER - TY - JOUR T1 - Hydraulic conductivity of gravel and sand as substrates in rock-reed filters AN - 50106362; 1995-068229 JF - Ecological Engineering AU - Sanford, William E AU - Steenhuis, Tammo S AU - Parlange, J Yves AU - Surface, Jan M AU - Peverly, John H Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 321 EP - 336 PB - Elsevier, Amsterdam - London - New York - Tokyo VL - 4 IS - 4 SN - 0925-8574, 0925-8574 KW - sand KW - clastic sediments KW - Darcy's law KW - landfills KW - drainage KW - pollution KW - gravel KW - preventive measures KW - ground water KW - substrates KW - ponds KW - wetlands KW - infiltration KW - sediments KW - hydraulic conductivity KW - waste disposal KW - leaching KW - solid waste KW - construction KW - disposal barriers KW - construction materials KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50106362?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Engineering&rft.atitle=Hydraulic+conductivity+of+gravel+and+sand+as+substrates+in+rock-reed+filters&rft.au=Sanford%2C+William+E%3BSteenhuis%2C+Tammo+S%3BParlange%2C+J+Yves%3BSurface%2C+Jan+M%3BPeverly%2C+John+H&rft.aulast=Sanford&rft.aufirst=William&rft.date=1995-06-01&rft.volume=4&rft.issue=4&rft.spage=321&rft.isbn=&rft.btitle=&rft.title=Ecological+Engineering&rft.issn=09258574&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 16 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - clastic sediments; construction; construction materials; Darcy's law; disposal barriers; drainage; gravel; ground water; hydraulic conductivity; infiltration; landfills; leaching; pollution; ponds; preventive measures; sand; sediments; solid waste; substrates; waste disposal; wetlands ER - TY - JOUR T1 - In-situ measurements of low (<3700 Bq kg (super -1) ) contamination levels in soils using passive alpha detectors AN - 1011393167; 2012-042364 JF - Health Physics AU - Meyer, K E AU - Gammage, R B AU - Wheeler, R V AU - Salasky, M AU - Kotrappa, P AU - Anonymous Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 66 PB - Lippincott Williams & Wilkins, New York, NY VL - 68 IS - 6, Suppl. SN - 0017-9078, 0017-9078 KW - United States KW - soils KW - concentration KW - chemical analysis KW - in situ KW - alpha rays KW - radioactivity KW - pollutants KW - pollution KW - measurement KW - case studies KW - Nevada Test Site KW - detection KW - alpha-ray spectroscopy KW - spectroscopy KW - geochemistry KW - Nevada KW - instruments KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1011393167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+Physics&rft.atitle=In-situ+measurements+of+low+%28%26lt%3B3700+Bq+kg+%28super+-1%29+%29+contamination+levels+in+soils+using+passive+alpha+detectors&rft.au=Meyer%2C+K+E%3BGammage%2C+R+B%3BWheeler%2C+R+V%3BSalasky%2C+M%3BKotrappa%2C+P%3BAnonymous&rft.aulast=Meyer&rft.aufirst=K&rft.date=1995-06-01&rft.volume=68&rft.issue=6%2C+Suppl.&rft.spage=66&rft.isbn=&rft.btitle=&rft.title=Health+Physics&rft.issn=00179078&rft_id=info:doi/ L2 - http://www.health-physics.com/pt/re/healthphys/home.htm;jsessionid=G5qSTXSp0vDSHYTCTzDnLVFQz7CBNyYYSGk1jRLYMGG4QvPYTKvJ!1240718814!-949856144!8091!-1 LA - English DB - GeoRef N1 - Conference title - Fortieth annual meeting of the Health Physics Society N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alpha rays; alpha-ray spectroscopy; case studies; chemical analysis; concentration; detection; geochemistry; in situ; instruments; measurement; Nevada; Nevada Test Site; pollutants; pollution; radioactivity; soils; spectroscopy; United States ER - TY - JOUR T1 - Assays and screening of alpha-contaminated soils using alpha spectroscopy of thick soil samples AN - 1011393162; 2012-042363 JF - Health Physics AU - Meyer, K E AU - Lucas, A C AU - Padovan, S AU - Anonymous Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 65 EP - 66 PB - Lippincott Williams & Wilkins, New York, NY VL - 68 IS - 6, Suppl. SN - 0017-9078, 0017-9078 KW - United States KW - soils KW - experimental studies KW - alpha rays KW - radioactivity KW - pollutants KW - Fernald Nuclear Facility KW - pollution KW - Rocky Flats Plant KW - case studies KW - Nevada Test Site KW - laboratory studies KW - spectra KW - Colorado KW - geochemistry KW - Nevada KW - Ohio KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1011393162?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+Physics&rft.atitle=Assays+and+screening+of+alpha-contaminated+soils+using+alpha+spectroscopy+of+thick+soil+samples&rft.au=Meyer%2C+K+E%3BLucas%2C+A+C%3BPadovan%2C+S%3BAnonymous&rft.aulast=Meyer&rft.aufirst=K&rft.date=1995-06-01&rft.volume=68&rft.issue=6%2C+Suppl.&rft.spage=65&rft.isbn=&rft.btitle=&rft.title=Health+Physics&rft.issn=00179078&rft_id=info:doi/ L2 - http://www.health-physics.com/pt/re/healthphys/home.htm;jsessionid=G5qSTXSp0vDSHYTCTzDnLVFQz7CBNyYYSGk1jRLYMGG4QvPYTKvJ!1240718814!-949856144!8091!-1 LA - English DB - GeoRef N1 - Conference title - Fortieth annual meeting of the Health Physics Society N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alpha rays; case studies; Colorado; experimental studies; Fernald Nuclear Facility; geochemistry; laboratory studies; Nevada; Nevada Test Site; Ohio; pollutants; pollution; radioactivity; Rocky Flats Plant; soils; spectra; United States ER - TY - RPRT T1 - Radiological survey results at 914 Black Oak Ridge Road, Wayne, New Jersey (WJ005) AN - 52774857; 1997-002311 AB - The US Department of Energy (DOE) conducted remedial action during 1993 at several vicinity properties in the Wayne and Pequannock Townships in New Jersey as part of the Formerly Utilized Sites Remedial Action Program (FUSRAP). These properties are in the vicinity of the DOE-owned Wayne Interim Storage Site (WISS), formerly the W.R. Grace facility. The property at 914 Black Oak Ridge Road, Wayne, New Jersey was not one of these vicinity properties; however the owner requested that his property be radiologically surveyed. At the request of DOE, a team from Oak Ridge National Laboratory conducted a radiological scoping survey of this property. The purpose of the survey, conducted in early November 1993, was to determine whether any radiological contamination might be present on the property. The radiological survey included surface gamma scans and gamma readings at one meter, and the collection of soil and/or debris samples for radionuclide analysis. Results of the survey demonstrated no radionuclide concentrations or radiation measurements in excess of applicable DOE guidelines. JF - Radiological survey results at 914 Black Oak Ridge Road, Wayne, New Jersey (WJ005) AU - Rodriguez, R E AU - Johnson, C A Y1 - 1995/05// PY - 1995 DA - May 1995 SP - 7 VL - ORNL/RASA-95/9 KW - United States KW - soils KW - monitoring KW - Wayne New Jersey KW - isotopes KW - site exploration KW - Passaic County New Jersey KW - pollution KW - remediation KW - radioactive isotopes KW - detection KW - New Jersey KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52774857?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Rodriguez%2C+R+E%3BJohnson%2C+C+A&rft.aulast=Rodriguez&rft.aufirst=R&rft.date=1995-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Radiological+survey+results+at+914+Black+Oak+Ridge+Road%2C+Wayne%2C+New+Jersey+%28WJ005%29&rft.title=Radiological+survey+results+at+914+Black+Oak+Ridge+Road%2C+Wayne%2C+New+Jersey+%28WJ005%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95014473NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Bioavailability of mercury in East Fork Poplar Creek soils AN - 52654891; 1998-002760 AB - The initial risk assessment for the East Fork Poplar Creek (EFPC) floodplain in Oak Ridge, Tennessee, a Superfund site heavily contaminated with mercury, was based upon a reference dose for mercuric chloride, a soluble mercury compound not expected to be present in the floodplain, which is frequently saturated with water. A bioavailability study, designed to measure the amount of mercury available for absorption in a child's digestive tract, the most critical risk endpoint and pathway, was performed on twenty soils from the EFPC floodplain. The average percentage of mercury released during the study for the twenty soils was 5.3%, compared to 100% of the compound mercuric chloride subjected to the same conditions. Alteration of the procedure to test additional conditions possible during soil digestion did not appreciably alter the results. Therefore, use of a reference dose for mercuric chloride in the EFPC risk assessment without inclusion of a corresponding bioavailability factor may be unduly conservative. JF - Bioavailability of mercury in East Fork Poplar Creek soils AU - Barnett, M O AU - Turner, R R Y1 - 1995/05// PY - 1995 DA - May 1995 SP - 19 VL - Y/ER-215 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - medical geology KW - Superfund KW - site exploration KW - pollutants KW - government agencies KW - pollution KW - Poplar Creek KW - bioavailability KW - remediation KW - East Fork Poplar Creek KW - transport KW - metals KW - mercuric chloride KW - Tennessee KW - risk assessment KW - Anderson County Tennessee KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52654891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Barnett%2C+M+O%3BTurner%2C+R+R&rft.aulast=Barnett&rft.aufirst=M&rft.date=1995-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Bioavailability+of+mercury+in+East+Fork+Poplar+Creek+soils&rft.title=Bioavailability+of+mercury+in+East+Fork+Poplar+Creek+soils&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003586NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Stratigraphic variations and secondary porosity within the Maynardville Limestone in Bear Creek Valley, Y-12 Plant, Oak Ridge, Tennessee AN - 52652470; 1998-003745 AB - To evaluate groundwater and surface water contamination and migration near the Oak Ridge Y-12 plant, a Comprehensive Groundwater Monitoring Plan was developed. As part of the Maynardville exit pathways monitoring program, monitoring well clusters were installed perpendicular to the strike of the Maynardville Limestone, that underlies the southern part of the Y-12 Plant and Bear Creek Valley (BCV). The Maynardville Project is designed to locate potential exit pathways of groundwater, study geochemical characteristics and factors affecting the occurrence and distribution of water-bearing intervals, and provide hydrogeologic information to be used to reduce the potential impacts of contaminants entering the Maynardville Limestone. JF - Stratigraphic variations and secondary porosity within the Maynardville Limestone in Bear Creek Valley, Y-12 Plant, Oak Ridge, Tennessee AU - Goldstrand, P M Y1 - 1995/05// PY - 1995 DA - May 1995 SP - 200 VL - Y/TS-1093 KW - United States KW - limestone KW - aquifer vulnerability KW - isotopes KW - government agencies KW - secondary porosity KW - Cambrian KW - variations KW - radioactive waste KW - ground water KW - Upper Cambrian KW - Bear Creek valley KW - sedimentary rocks KW - radioactive isotopes KW - Tennessee KW - Anderson County Tennessee KW - Maynardville Limestone KW - Oak Ridge National Laboratory KW - Paleozoic KW - surface water KW - porous materials KW - migration of elements KW - porosity KW - aquifers KW - waste disposal KW - carbonate rocks KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52652470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Goldstrand%2C+P+M&rft.aulast=Goldstrand&rft.aufirst=P&rft.date=1995-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Stratigraphic+variations+and+secondary+porosity+within+the+Maynardville+Limestone+in+Bear+Creek+Valley%2C+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.title=Stratigraphic+variations+and+secondary+porosity+within+the+Maynardville+Limestone+in+Bear+Creek+Valley%2C+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003714NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Evaluation of cross borehole tests at selected wells in the Maynardville Limestone and Copper Ridge Dolomite at the Oak Ridge Y-12 Plant AN - 52636208; 1998-003406 AB - Several waste disposal sites are located on or adjacent to the karstic Maynardville Limestone (Cmn) and the Copper Ridge Dolomite (Ccr) at the Department of Energy Y-12 Plant. These formations receive contaminants from nearby disposal sites, and transport of these contaminants through the formations can be quite rapid due to the karst flow system. Groups of wells, aligned perpendicular to strike, were drilled to investigate the characteristics of the Cmn. In order to evaluate transport processes through the karst aquifer, the formations must be characterized. As one component of this characterization effort, cross borehole tests were conducted where water was injected into one well at a site, and water level responses were monitored in nearby wells to determine the directions in which quick flow is more dominant. The ultimate objective of the studies of the Cmn is to characterize the hydrologic characteristics of the karst aquifer and to identify the generalized configuration of the conduit systems and portions subject to a significant quick flow component (i.e., higher hydraulic conductivity zones). JF - Evaluation of cross borehole tests at selected wells in the Maynardville Limestone and Copper Ridge Dolomite at the Oak Ridge Y-12 Plant AU - Shevenell, L A AU - McMaster, B W AU - Desmarais, K M Y1 - 1995/05// PY - 1995 DA - May 1995 SP - 65 VL - Y/TS-1166 KW - United States KW - limestone KW - aquifer vulnerability KW - Copper Ridge Dolomite KW - geophysical surveys KW - isotopes KW - landfills KW - impact statements KW - government agencies KW - Cambrian KW - radioactive waste KW - ground water KW - Upper Cambrian KW - dolomite KW - fractures KW - sedimentary rocks KW - radioactive isotopes KW - Tennessee KW - Anderson County Tennessee KW - Maynardville Limestone KW - Oak Ridge National Laboratory KW - pollutants KW - Paleozoic KW - surface water KW - pollution KW - migration of elements KW - aquifers KW - cracks KW - infiltration KW - surveys KW - waste disposal KW - carbonate rocks KW - carbonates KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52636208?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Shevenell%2C+L+A%3BMcMaster%2C+B+W%3BDesmarais%2C+K+M&rft.aulast=Shevenell&rft.aufirst=L&rft.date=1995-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Evaluation+of+cross+borehole+tests+at+selected+wells+in+the+Maynardville+Limestone+and+Copper+Ridge+Dolomite+at+the+Oak+Ridge+Y-12+Plant&rft.title=Evaluation+of+cross+borehole+tests+at+selected+wells+in+the+Maynardville+Limestone+and+Copper+Ridge+Dolomite+at+the+Oak+Ridge+Y-12+Plant&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003626NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - What does near-Alaska radionuclide data indicate about future monitoring strategies? AN - 51531386; 2006-081575 JF - Monitoring of nuclear contamination in Arctic seas AU - Cooper, Lee W AU - Grebmeier, Jacqueline M AU - Larsen, I L A2 - King, Steven E. Y1 - 1995/05// PY - 1995 DA - May 1995 VL - NRL/MR/6610--95-7674 KW - Pu-240/Pu-239 KW - sea water KW - isotopes KW - plutonium KW - sea ice KW - halogens KW - radioactive waste KW - iodine KW - marine sediments KW - radioactive isotopes KW - I-129 KW - cesium KW - ice KW - sediments KW - Arctic Ocean KW - Beaufort Sea KW - pollutants KW - isotope ratios KW - Arctic region KW - alkali metals KW - Chukchi Sea KW - Cs-137 KW - metals KW - marine environment KW - Laptev Sea KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51531386?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Cooper%2C+Lee+W%3BGrebmeier%2C+Jacqueline+M%3BLarsen%2C+I+L&rft.aulast=Cooper&rft.aufirst=Lee&rft.date=1995-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=What+does+near-Alaska+radionuclide+data+indicate+about+future+monitoring+strategies%3F&rft.title=What+does+near-Alaska+radionuclide+data+indicate+about+future+monitoring+strategies%3F&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Monitoring of nuclear contamination in Arctic seas N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Availability - Naval Research Laboratory, Washington, DC, United States N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Characterizing waste sites on site AN - 50147216; 1995-038375 JF - Geotimes AU - Korte, Nic Y1 - 1995/05// PY - 1995 DA - May 1995 SP - 18 EP - 20 PB - American Geological Institute, Alexandria, VA VL - 40 IS - 5 SN - 0016-8556, 0016-8556 KW - United States KW - hazardous waste KW - technology KW - geophysical surveys KW - western Kentucky KW - pollution KW - ground water KW - case studies KW - boreholes KW - classification KW - surveys KW - Kentucky KW - geophysical profiles KW - applications KW - waste disposal KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50147216?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geotimes&rft.atitle=Characterizing+waste+sites+on+site&rft.au=Korte%2C+Nic&rft.aulast=Korte&rft.aufirst=Nic&rft.date=1995-05-01&rft.volume=40&rft.issue=5&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Geotimes&rft.issn=00168556&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GEOTAJ N1 - SubjectsTermNotLitGenreText - applications; boreholes; case studies; classification; geophysical profiles; geophysical surveys; ground water; hazardous waste; Kentucky; pollution; surveys; technology; United States; waste disposal; western Kentucky ER - TY - JOUR T1 - Mechanistic insights provided by deletion of a flexible loop at the active site of ribulose-1,5-bisphosphate carboxylase/oxygenase. AN - 77216570; 7718555 AB - To evaluate the functions of flexible loop 6 at the active site of Rhodospirillum rubrum D-ribulose-1,5-bisphosphate carboxylase/oxygenase, the loop was truncated by cassette mutagenesis, whereby seven residues of the twelve-residue loop were excised and replaced by two glycyl residues. The purified loop-deletion mutant was totally devoid of carboxylase activity, but retained substantial catalytic competency in the enolization of ribulose bisphosphate (the initial step in the overall carboxylase pathway) and in normal processing of the six-carbon carboxylated intermediate (the terminal steps in the overall carboxylase pathway). Hence, catalytic impairment resides predominantly at the stage of carboxylation of the initial enediol(ate), a conclusion compatible with mechanistic deductions derived from crystallographic analyses. A critical role of loop 6 in the stabilization of the transition state for carboxylation is reinforced by the findings that the loop-deletion mutant displays preferentially compromised affinity for an analogue of the carboxylated intermediate relative to ribulose bisphosphate and that the mutant converts the substrate to a dicarbonyl compound as a consequence of beta-elimination of phosphate from the initial enediol(ate). JF - Biochemistry AU - Larson, E M AU - Larimer, F W AU - Hartman, F C AD - Protein Engineering Program, Oak Ridge National Laboratory, Tennessee, USA. Y1 - 1995/04/11/ PY - 1995 DA - 1995 Apr 11 SP - 4531 EP - 4537 VL - 34 IS - 14 SN - 0006-2960, 0006-2960 KW - DNA KW - 9007-49-2 KW - Ribulose-Bisphosphate Carboxylase KW - EC 4.1.1.39 KW - Index Medicus KW - Base Sequence KW - Molecular Sequence Data KW - Amino Acid Sequence KW - Sequence Deletion KW - Protein Conformation KW - Binding Sites KW - Ribulose-Bisphosphate Carboxylase -- genetics KW - Ribulose-Bisphosphate Carboxylase -- chemistry KW - Ribulose-Bisphosphate Carboxylase -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77216570?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biochemistry&rft.atitle=Mechanistic+insights+provided+by+deletion+of+a+flexible+loop+at+the+active+site+of+ribulose-1%2C5-bisphosphate+carboxylase%2Foxygenase.&rft.au=Larson%2C+E+M%3BLarimer%2C+F+W%3BHartman%2C+F+C&rft.aulast=Larson&rft.aufirst=E&rft.date=1995-04-11&rft.volume=34&rft.issue=14&rft.spage=4531&rft.isbn=&rft.btitle=&rft.title=Biochemistry&rft.issn=00062960&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-05-23 N1 - Date created - 1995-05-23 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Fractional absorption of ingested uranium in humans. AN - 77171317; 7883560 AB - This paper provides a review and reanalysis of data relating to gastrointestinal (GI) uptake of uranium in humans. Estimates of GI uptake of uranium in adult humans have been derived from results of three controlled experimental studies involving short-term oral intake of an elevated quantity of uranium in fluids, from a controlled balance study conducted in a metabolic research ward of a hospital, and from a variety of environmental studies in which urinary uranium could be related to total intake or total excretion of this element in the same population. For controlled studies, uptake values range from less than 0.1% to about 6% for individual subjects, with central values for different studies falling in the range 1-2.4%. Environmental studies yield central estimates in the range 0.3-3.2%. Expressed as a percentage of total intake of uranium in food and fluids, average GI uptake of uranium in adult humans appears to be about 1-1.5%. Limited intake and excretion data for environmentally exposed human subjects > or = 5 y of age do not reveal important differences with age in uranium uptake, but more definitive information is needed for children. More information is also needed to determine whether fractional uptake of uranium increases with decreasing levels of intake and whether uptake from drinking water is substantially higher than uptake from food. Data for laboratory animals indicate that fractional uptake of uranium depends strongly on the chemical form ingested and the length of time since the last intake of food. JF - Health physics AU - Leggett, R W AU - Harrison, J D AD - Health Sciences Research Division, Oak Ridge National Laboratory, TN 37831-6480. Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 484 EP - 498 VL - 68 IS - 4 SN - 0017-9078, 0017-9078 KW - Uranium KW - 4OC371KSTK KW - Index Medicus KW - Papio KW - Animals KW - Water Pollution, Radioactive KW - Mammals KW - Humans KW - Water Supply KW - Food Contamination, Radioactive KW - Intestinal Absorption KW - Uranium -- pharmacokinetics KW - Uranium -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77171317?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=Fractional+absorption+of+ingested+uranium+in+humans.&rft.au=Leggett%2C+R+W%3BHarrison%2C+J+D&rft.aulast=Leggett&rft.aufirst=R&rft.date=1995-04-01&rft.volume=68&rft.issue=4&rft.spage=484&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-04-12 N1 - Date created - 1995-04-12 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - An Approach for Balancing Health and Ecological Risks at Hazardous Waste Sites AN - 61399927; 9514927 AB - Presents an approach to the classification of health & ecological risks at hazardous waste sites as insignificant, highly significant, or intermediate. For health risks the classification is based on standard criteria. New ecological criteria are proposed based on an analysis of regulatory precedents. Matrices & flow charts are presented to guide the use of these risk categories in remedial decision making. The assessment of mercury contamination of the East Fork Popular Creek is presented as an example of the implemention of the approach. 3 Tables, 3 Figures, 15 References. Adapted from the source document. JF - Risk Analysis AU - Suter, Glenn W, II AU - Cornaby, Barney W AU - Hadden, Charles T AU - Hull, Ruth N AU - Stack, Mark AU - Zafran, Fred A AD - Environmental Sciences Division Oak Ridge National Laboratory, TN 37830 Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 221 EP - 231 VL - 15 IS - 2 SN - 0272-4332, 0272-4332 KW - hazardous waste sites, health/ecological risks, classification approach KW - Hazards KW - Ecology KW - Risk KW - Classification KW - Wastes KW - Health KW - article KW - 2681: environmental interactions; disaster studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61399927?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Risk+Analysis&rft.atitle=An+Approach+for+Balancing+Health+and+Ecological+Risks+at+Hazardous+Waste+Sites&rft.au=Suter%2C+Glenn+W%2C+II%3BCornaby%2C+Barney+W%3BHadden%2C+Charles+T%3BHull%2C+Ruth+N%3BStack%2C+Mark%3BZafran%2C+Fred+A&rft.aulast=Suter&rft.aufirst=Glenn&rft.date=1995-04-01&rft.volume=15&rft.issue=2&rft.spage=221&rft.isbn=&rft.btitle=&rft.title=Risk+Analysis&rft.issn=02724332&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-28 N1 - CODEN - RIANDF N1 - SubjectsTermNotLitGenreText - Health; Ecology; Risk; Hazards; Wastes; Classification ER - TY - JOUR T1 - Evaluation of improved techniques for the removal of (super 90) Sr and (super 137) Cs from process wastewater and groundwater; chabazite zeolite baseline study AN - 52785084; 1997-002273 AB - Standard waste treatment procedures for the removal of (super 90) Sr and (super 137) Cs from contaminated groundwater and process wastewaters generate large volumes of secondary contaminated wastes. Several new sorbent materials, ion exchangers, and other processes hold the promise of treating large volumes of contaminated water while minimizing the generation of secondary low-level radioactive wastes. As part of the Efficient Separations/Processes-Integrated Program (ESPIP), these new treatment techniques will be compared with standard processes to define their effectiveness for the removal of radioactive strontium (Sr) and cesium (Cs), as well as to gauge the quantity of secondary radioactive waste generated by the new processes. This report summarizes the efforts made to design standardized testing procedures to evaluate the sorption characteristics of a baseline wastewater treatment technique. Definition of the experimental procedures, as well as a summary of the benchmark sorption technique, will provide the framework with which to compare newly evolving treatment technologies. Accomplishments include selecting the feed strewn to the Process Waste Treatment Plant (PWTP) at Oak Ridge National Laboratory as representative of the prototypical contaminated wastewater of many DOE sites. Samples from the PWTP feed stream were collected and analyzed for metals, anions, total Sr and Cs, radioactive Sr and Cs, alkalinity, pH, and density. The cumulative sample data were used to formulate a simulant that will be used as a standard waste surrogate for comparative testing of selected treatment methods. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Bostick, D T AU - Arnold, W D AU - Taylor, P A AU - McTaggart, D R AU - Burgess, M W Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 35 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - United States KW - silicates KW - Sr-90 KW - sorption KW - isotopes KW - waste water KW - eastern Tennessee KW - government agencies KW - techniques KW - radioactive waste KW - ground water KW - radioactive isotopes KW - cesium KW - water treatment KW - Tennessee KW - zeolite group KW - framework silicates KW - Anderson County Tennessee KW - geochemistry KW - Oak Ridge National Laboratory KW - alkaline earth metals KW - pollutants KW - separation KW - alkali metals KW - pollution KW - hydrochemistry KW - chabazite KW - Cs-137 KW - metals KW - waste disposal KW - low-level waste KW - strontium KW - 02B:Hydrochemistry KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52785084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Bostick%2C+D+T%3BArnold%2C+W+D%3BTaylor%2C+P+A%3BMcTaggart%2C+D+R%3BBurgess%2C+M+W&rft.aulast=Bostick&rft.aufirst=D&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Evaluation+of+improved+techniques+for+the+removal+of+%28super+90%29+Sr+and+%28super+137%29+Cs+from+process+wastewater+and+groundwater%3B+chabazite+zeolite+baseline+study&rft.title=Evaluation+of+improved+techniques+for+the+removal+of+%28super+90%29+Sr+and+%28super+137%29+Cs+from+process+wastewater+and+groundwater%3B+chabazite+zeolite+baseline+study&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95011627NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; Anderson County Tennessee; cesium; chabazite; Cs-137; eastern Tennessee; framework silicates; geochemistry; government agencies; ground water; hydrochemistry; isotopes; low-level waste; metals; Oak Ridge National Laboratory; pollutants; pollution; radioactive isotopes; radioactive waste; separation; silicates; sorption; Sr-90; strontium; techniques; Tennessee; United States; waste disposal; waste water; water treatment; zeolite group ER - TY - RPRT T1 - Annual summary of the Oak Ridge Environmental Information System 1994 data base contents AN - 52780713; 1997-001979 AB - The environmental measurements and geographic data bases of the Oak Ridge Environmental Information System (OREIS) contain data of known quality that can be accessed by OREIS users. The data within OREIS include environmental measurements data from the following environmental media: groundwater, surface water, sediment, soils, air, and biota. The types of environmental data within OREIS include but are not limited to chemical, biological, ecological, radiological, geophysical, and lithological data. Coordinate data within the environmental measurements data base provide the spatial context of the measurements data and are used to link the measurements data to the geographic data base. Descriptive and qualifier metadata are also part of the data bases. As of 30 September 1994, the OREIS environmental measurements data base consisted of approximately 380,000 rows associated with data generated by environmental restoration projects. The data base also contained 3,400 supporting codes and other reference data rows. Geographic data included the S-16A base map for the Oak Ridge Reservation, boundaries for operable units and ORNL waste area groupings, boundaries of groundwater coordination areas, contours generated as a result of the gamma radiation survey, representations of the environmentally sensitive areas, information received as part of the remedial investigation of East Fork Poplar Creek, high resolution background raster images for the three ORR installations, and locations of wells and other point features generated from ORACLE tables. JF - Annual summary of the Oak Ridge Environmental Information System 1994 data base contents AU - James, T L AU - Zygmunt, B C AU - Hines, J F Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 42 VL - ES/ER/TM-98/R1 KW - wells KW - United States KW - soils KW - Oak Ridge National Laboratory KW - annual report KW - surface water KW - government agencies KW - data processing KW - pollution KW - observation wells KW - biota KW - remediation KW - ground water KW - progress report KW - detection KW - Tennessee KW - sediments KW - report KW - data bases KW - information systems KW - air KW - water pollution KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52780713?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=James%2C+T+L%3BZygmunt%2C+B+C%3BHines%2C+J+F&rft.aulast=James&rft.aufirst=T&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Annual+summary+of+the+Oak+Ridge+Environmental+Information+System+1994+data+base+contents&rft.title=Annual+summary+of+the+Oak+Ridge+Environmental+Information+System+1994+data+base+contents&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95010550NEG, Springfield, VA, United States N1 - SuppNotes - Progress report; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Results of the supplementary radiological survey at the former C. H. Schnoor and Company site, 644 Garfield Street, Springdale, Pennsylvania (CVP001) AN - 52768285; 1997-001791 AB - At the request of the U.S. Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted radiological surveys at the former C. H. Schnoor and Company site, 644 Garfield Street, Springdale, Pennsylvania. The surveys were performed on October 11-13 and November 14-17, 1993, in order to provide a complete characterization prior to site remediation. The surveys included a gamma scan and a scan for surface contamination from alpha and beta-gamma emitters; measurement of direct and removable alpha and beta-gamma levels; systematic FIDLER measurements at the surface of the concrete; and the collection of samples from boreholes for radionuclide analysis. Results of the surveys revealed radionuclide concentrations and surface contamination levels in excess of applicable DOE guidelines for U-238. Radionuclide distributions were higher than typical background levels for U-238 in the Springdale, Pennsylvania area. JF - Results of the supplementary radiological survey at the former C. H. Schnoor and Company site, 644 Garfield Street, Springdale, Pennsylvania (CVP001) AU - Coleman, R L AU - Murray, M E AU - Brown, K S Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 13 VL - ORNL/RASA-94/3 KW - United States KW - soils KW - monitoring KW - medical geology KW - isotopes KW - background level KW - pollution KW - Springdale Pennsylvania KW - remediation KW - Allegheny County Pennsylvania KW - radioactive isotopes KW - detection KW - metals KW - buildings KW - risk assessment KW - uranium KW - U-238 KW - Pennsylvania KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52768285?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Coleman%2C+R+L%3BMurray%2C+M+E%3BBrown%2C+K+S&rft.aulast=Coleman&rft.aufirst=R&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Results+of+the+supplementary+radiological+survey+at+the+former+C.+H.+Schnoor+and+Company+site%2C+644+Garfield+Street%2C+Springdale%2C+Pennsylvania+%28CVP001%29&rft.title=Results+of+the+supplementary+radiological+survey+at+the+former+C.+H.+Schnoor+and+Company+site%2C+644+Garfield+Street%2C+Springdale%2C+Pennsylvania+%28CVP001%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95012542NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - ResonantSonic drilling; innovative technology summary report AN - 52765533; 1997-015167 AB - The technology of ResonantSonic drilling is described. This technique has been demonstrated and deployed as an innovative tool to access the subsurface for installation of monitoring and/or remediation wells and for collection of subsurface materials for environmental restoration applications. The technology uses no drilling fluids, is safe and can be used to drill slant holes. JF - ResonantSonic drilling; innovative technology summary report Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 22 VL - DOE/EM-0268-96003563 KW - wells KW - United States KW - Washington KW - technology KW - monitoring KW - observation wells KW - Hanford Site KW - new methods KW - ground water KW - safety KW - environment KW - sampling KW - drilling KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52765533?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=ResonantSonic+drilling%3B+innovative+technology+summary+report&rft.title=ResonantSonic+drilling%3B+innovative+technology+summary+report&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003563NEG, Springfield, VA, United States N1 - SuppNotes - Contract FG34-91RF00117 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Comprehensive monitoring report for underground storage tank 0134-U at Building 9204-2 AN - 52655228; 1998-002884 AB - The purpose of this document is to present potentiometric, groundwater quality, and vapor monitoring data required for Comprehensive Monitoring of underground storage tank (UST) 0134-U at the Oak Ridge Y-12 Plant Building 9204-2 Site. In addition, soil and groundwater sampling results that were used to support site ranking are included as part of this report. This document is organized into four sections. Section 1 presents introductory information relative to the site including the regulatory initiative and a site description. Section 2 includes the results of water level measurements and sampling of monitoring wells GW-204, GW-656, GW-805, GW-806, and GW-807. Section 3 presents data from vapor monitoring conducted subsurface utilities present at the site. Section 4 presents the results of soil sampling perform in support of site ranking. JF - Comprehensive monitoring report for underground storage tank 0134-U at Building 9204-2 Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 60 VL - Y/SUB-95-99069C/K49/3 KW - wells KW - United States KW - soils KW - Oak Ridge National Laboratory KW - water quality KW - monitoring KW - underground storage KW - pollutants KW - underground storage tanks KW - government agencies KW - pollution KW - observation wells KW - petroleum KW - ground water KW - sampling KW - underground installations KW - Tennessee KW - Anderson County Tennessee KW - soil gases KW - potentiometry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52655228?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Comprehensive+monitoring+report+for+underground+storage+tank+0134-U+at+Building+9204-2&rft.title=Comprehensive+monitoring+report+for+underground+storage+tank+0134-U+at+Building+9204-2&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003625NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Cost results from the 1994 Fernald characterization field demonstration for uranium-contaminated soils AN - 52652102; 1998-002886 AB - One of the principal objectives of the US Department of Energy (DOE) Office of Technology Development is to develop an optimum integrated system of technologies for removing uranium substances from soil. This system of technologies, through demonstration, must be proven in terms of cost reduction, waste minimization, risk reduction, and user applicability. To evaluate the effectiveness of these technologies, a field demonstration was conducted at the Fernald site in the summer of 1994. Fernald was selected as the host site for the demonstration based on environmental problems stemming from past production of uranium metal for defense-related applications. The following six alternative technologies were developed and/or demonstrated by the principal investigators in the Characterization Task Group at the field demonstration: (1) beta scintillation detector by Pacific Northwest Laboratory (PNL), (2) in situ gamma detector by PNL, (3) mobile laser ablation-inductively coupled plasma/atomic emission spectrometry (LA-ICP/AES) laboratory by Ames Laboratory, (4) long-range alpha detector (LRAD) by Los Alamos National Laboratory (LANL), (5) passive radon monitoring by ORNL, and (6) electret ion chamber by ORNL. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Douthat, D M AU - Stewart, R N AU - Armstrong, A Q Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 28 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - soils KW - Fernald Site KW - pollutants KW - metals KW - pollution KW - uranium KW - actinides KW - remediation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52652102?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Douthat%2C+D+M%3BStewart%2C+R+N%3BArmstrong%2C+A+Q&rft.aulast=Douthat&rft.aufirst=D&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Cost+results+from+the+1994+Fernald+characterization+field+demonstration+for+uranium-contaminated+soils&rft.title=Cost+results+from+the+1994+Fernald+characterization+field+demonstration+for+uranium-contaminated+soils&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95012541NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - actinides; Fernald Site; metals; pollutants; pollution; remediation; soils; uranium ER - TY - RPRT T1 - Frozen soil barrier technology; innovative technology summary report AN - 52649791; 1998-003774 AB - Ground freezing to form subsurface frozen soil barriers is an innovative technology designed to contain hazardous and radioactive contaminants in soils and groundwater. Frozen soil barriers that provide complete containment ("V" configuration) are formed by drilling and installing refrigerant piping (on 8-ft centers) horizontally at approximately 45 degrees angles for sides and vertically for ends and then recirculating an environmentally safe refrigerant solution through the piping to freeze the soil porewater. Freeze plants are used to keep the containment structure at subfreezing temperatures. A full-scale containment structure was demonstrated from May 12 to October 10, 1994, at a nonhazardous site on SEG property on Gallaher Road, Oak Ridge, Tennessee. JF - Frozen soil barrier technology; innovative technology summary report Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 18 VL - DOE/EM-0273 KW - United States KW - soils KW - hazardous waste KW - horizontal drilling KW - underground storage KW - freezing KW - Oak Ridge Tennessee KW - new methods KW - remediation KW - radioactive waste KW - ground water KW - underground installations KW - Tennessee KW - directional drilling KW - Anderson County Tennessee KW - drilling KW - waste disposal KW - frozen ground KW - underground disposal KW - pore water KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52649791?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Frozen+soil+barrier+technology%3B+innovative+technology+summary+report&rft.title=Frozen+soil+barrier+technology%3B+innovative+technology+summary+report&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003568NEG, Springfield, VA, United States N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - NOAA Coastal Change Analysis Program (C-CAP); guidance for regional implementation AN - 52493689; 1999-029582 JF - NOAA Technical Report NMFS AU - Dobson, J E AU - Bright, E A AU - Ferguson, R L AU - Field, D W AU - Wood, L L AU - Haddad, K D AU - Iredale, H, III AU - Jensen, J R AU - Klemas, V V AU - Orth, R J AU - Thomas, J P Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 92 PB - National Oceanic and Atmospheric Administration (NOAA), National Marine Fisheries Service, Seattle, WA SN - 0892-8908, 0892-8908 KW - United States KW - programs KW - land cover KW - monitoring KW - Estuarine Habitat Program KW - government agencies KW - data processing KW - biota KW - habitat KW - wetlands KW - NOAA KW - data bases KW - Coastal Ocean Program KW - coastal environment KW - ecology KW - Coastal Change Analysis Program KW - estuarine environment KW - changes KW - C-CAP KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52493689?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Dobson%2C+J+E%3BBright%2C+E+A%3BFerguson%2C+R+L%3BField%2C+D+W%3BWood%2C+L+L%3BHaddad%2C+K+D%3BIredale%2C+H%2C+III%3BJensen%2C+J+R%3BKlemas%2C+V+V%3BOrth%2C+R+J%3BThomas%2C+J+P&rft.aulast=Dobson&rft.aufirst=J&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=NOAA+Coastal+Change+Analysis+Program+%28C-CAP%29%3B+guidance+for+regional+implementation&rft.title=NOAA+Coastal+Change+Analysis+Program+%28C-CAP%29%3B+guidance+for+regional+implementation&rft.issn=08928908&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 91 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - WA N1 - Document feature - illus. incl. 6 tables, sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biota; C-CAP; changes; Coastal Change Analysis Program; coastal environment; Coastal Ocean Program; data bases; data processing; ecology; estuarine environment; Estuarine Habitat Program; government agencies; habitat; land cover; monitoring; NOAA; programs; United States; wetlands ER - TY - JOUR T1 - Identification of dolines and karst recharge points using geophysical techniques, Oak Ridge, Tennessee AN - 50905606; 2002-002886 AB - Surface water and contaminants often enter karst systems through a doline, or sinkhole. In this study ground penetrating radar (GPR) and other geophysical methods were applied to identify filled dolines on a colluvium-covered hillslope overlying cavernous limestone at the Y-12 Plant, Oak Ridge Reservation, Tennessee. Although 25 and 50 MHz GPR signals did not penetrate deep enough to reveal mud-filled cavities in the bedrock, dipping radar reflections were obtained over the flanks of a known doline and another filled doline may have been discovered near monitoring well GW734. A troughlike pattern of radar diffractions at least 120 ft (37 m) across and 12 ft (3.7 m) deep was recorded at this location by several GPR profiles. Electromagnetic, resistivity, seismic refraction and gravity surveys suggest this doline structure is filled with relatively dense, resistive residuum or colluvium, and floored by silt or clay. This structure also lies almost directly above a large hydraulically active bedrock cavity (intercepted by monitoring well GW734) for which it may be a recharge point. Further detailed investigation of this doline structure should be undertaken, based on the results of the geophysical surveys and its proximity to the cavity. JF - Proceedings of SAGEEP AU - Carpenter, Philip J AU - Doll, William E AU - Kaufmann, Ronald D AU - Bell, Ronald S Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 541 EP - 550 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1995 KW - United States KW - Oak Ridge National Laboratory KW - dolines KW - geophysical surveys KW - ground-penetrating radar KW - surface water KW - geophysical methods KW - data processing KW - radar methods KW - karst KW - resistivity KW - refraction KW - ground water KW - Maynardsville Limestone KW - gravity methods KW - recharge KW - Tennessee KW - surveys KW - 23:Geomorphology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50905606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SAGEEP&rft.atitle=Identification+of+dolines+and+karst+recharge+points+using+geophysical+techniques%2C+Oak+Ridge%2C+Tennessee&rft.au=Carpenter%2C+Philip+J%3BDoll%2C+William+E%3BKaufmann%2C+Ronald+D%3BBell%2C+Ronald+S&rft.aulast=Carpenter&rft.aufirst=Philip&rft.date=1995-04-01&rft.volume=1995&rft.issue=&rft.spage=541&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SAGEEP&rft.issn=1554-8015&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 5 N1 - PubXState - CO N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data processing; dolines; geophysical methods; geophysical surveys; gravity methods; ground water; ground-penetrating radar; karst; Maynardsville Limestone; Oak Ridge National Laboratory; radar methods; recharge; refraction; resistivity; surface water; surveys; Tennessee; United States ER - TY - JOUR T1 - Airborne detection and magnetic anomalies associated with soils on the Oak Ridge Reservation, Tennessee AN - 50904256; 2002-002894 JF - Proceedings of SAGEEP AU - Doll, William E AU - Helm, J M AU - Beard, L P AU - Bell, Ronald S Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 619 EP - 626 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1995 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - Copper Ridge Dolomite KW - geophysical surveys KW - Paleozoic KW - data acquisition KW - geophysical methods KW - magnetic methods KW - magnetic anomalies KW - Cambrian KW - Upper Cambrian KW - models KW - detection KW - Tennessee KW - surveys KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50904256?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SAGEEP&rft.atitle=Airborne+detection+and+magnetic+anomalies+associated+with+soils+on+the+Oak+Ridge+Reservation%2C+Tennessee&rft.au=Doll%2C+William+E%3BHelm%2C+J+M%3BBeard%2C+L+P%3BBell%2C+Ronald+S&rft.aulast=Doll&rft.aufirst=William&rft.date=1995-04-01&rft.volume=1995&rft.issue=&rft.spage=619&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SAGEEP&rft.issn=1554-8015&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 6 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; Cambrian; Copper Ridge Dolomite; data acquisition; detection; geophysical methods; geophysical surveys; magnetic anomalies; magnetic methods; models; Oak Ridge National Laboratory; Paleozoic; soils; surveys; Tennessee; United States; Upper Cambrian ER - TY - JOUR T1 - Ground penetrating radar and electromagnetic profiling of bedrock topography at the Portsmouth Gaseous Diffusion Plant, Piketon, Ohio AN - 50900673; 2002-002928 JF - Proceedings of SAGEEP AU - Kaufmann, Ronald D AU - Doll, William E AU - Green, D H AU - Peterson, M S AU - Richards, B A AU - Bell, Ronald S Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 913 EP - 917 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1995 KW - United States KW - bedrock KW - Piketon Ohio KW - geophysical surveys KW - ground-penetrating radar KW - geophysical methods KW - radar methods KW - electromagnetic profiles KW - Portsmouth Gaseous Diffusion Plant KW - topography KW - Pike County Ohio KW - electromagnetic methods KW - surveys KW - geophysical profiles KW - Ohio KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50900673?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SAGEEP&rft.atitle=Ground+penetrating+radar+and+electromagnetic+profiling+of+bedrock+topography+at+the+Portsmouth+Gaseous+Diffusion+Plant%2C+Piketon%2C+Ohio&rft.au=Kaufmann%2C+Ronald+D%3BDoll%2C+William+E%3BGreen%2C+D+H%3BPeterson%2C+M+S%3BRichards%2C+B+A%3BBell%2C+Ronald+S&rft.aulast=Kaufmann&rft.aufirst=Ronald&rft.date=1995-04-01&rft.volume=1995&rft.issue=&rft.spage=913&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SAGEEP&rft.issn=1554-8015&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 7 N1 - PubXState - CO N1 - Document feature - illus. incl. sect. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bedrock; electromagnetic methods; electromagnetic profiles; geophysical methods; geophysical profiles; geophysical surveys; ground-penetrating radar; Ohio; Pike County Ohio; Piketon Ohio; Portsmouth Gaseous Diffusion Plant; radar methods; surveys; topography; United States ER - TY - JOUR T1 - High resolution airborne geophysics at hazardous waste disposal sites AN - 50900599; 2002-002896 AB - In 1994, a high resolution helicopter geophysical survey was conducted over portions of the Oak Ridge Reservation, Tennessee. The 1800 line kilometer survey included multi-frequency electromagnetic and magnetic sensors. The areas covered by the high resolution portion of the survey were selected on the basis of their importance to the environmental restoration effort and on data obtained from the reconnaissance phase of the airborne survey in which electromagnetic, magnetic, and radiometric data were collected over the entire Oak Ridge Reservation in 1992-93. The high resolution phase had lower sensor heights, more and higher EM frequencies, and tighter line spacings than did the reconnaissance survey. When flying over exceptionally clear areas, the high resolution bird came within a few meters of the ground surface. Unfortunately, even sparse trees and power or phone lines could prevent the bird from being towed safely at low altitudes, and over such areas it was more usual for it to be flown at about the same altitude as the bird in the reconnaissance survey, about 30 m. Even so, the magnetometers used in the high resolution phase were 20 m closer to the ground than in the reconnaissance phase because they were mounted on the tail of the bird rather than on the tow cable above the bird. The EM frequencies used in the high resolution survey ranged from 7400 Hz to 67000 Hz. Only the horizontal coplanar loop configuration was used in the high resolution flyovers. Flight line spacings in the high resolution flyover ranged from 46 m over large treecovered areas to about 10 m in cleared waste burial grounds. A comparison with ground conductivity and magnetic data from the WAG 11 area shows that the ground survey provides much more detail than the high resolution aerial data, however the aerial survey of WAG 11 detected the major anomalous areas-buried processing equipment, buried drums, and an area of scattered debris. Better resolution could have been obtained had the area been clear enough for the sensor to drop below treetop level. Geologic structures and contacts appear to be as accurately mapped using a coil frequency of 7400 Hz. Apparent resistivity maps at the highest frequency-66000 Hz-do not correspond well with bedrock geology, but may be correlated with soil variations and the presence of buried metal. JF - Proceedings of SAGEEP AU - Beard, L P AU - Nyquist, J E AU - Doll, William E AU - Chong Foo, M AU - Gamey, T Jeffrey AU - Bell, Ronald S Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 647 EP - 655 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1995 KW - United States KW - Oak Ridge National Laboratory KW - hazardous waste KW - high-resolution methods KW - geophysical surveys KW - geophysical methods KW - waste disposal sites KW - magnetometers KW - Tennessee KW - electromagnetic methods KW - surveys KW - airborne methods KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50900599?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SAGEEP&rft.atitle=High+resolution+airborne+geophysics+at+hazardous+waste+disposal+sites&rft.au=Beard%2C+L+P%3BNyquist%2C+J+E%3BDoll%2C+William+E%3BChong+Foo%2C+M%3BGamey%2C+T+Jeffrey%3BBell%2C+Ronald+S&rft.aulast=Beard&rft.aufirst=L&rft.date=1995-04-01&rft.volume=1995&rft.issue=&rft.spage=647&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SAGEEP&rft.issn=1554-8015&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 4 N1 - PubXState - CO N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; electromagnetic methods; geophysical methods; geophysical surveys; hazardous waste; high-resolution methods; magnetometers; Oak Ridge National Laboratory; surveys; Tennessee; United States; waste disposal sites ER - TY - RPRT T1 - In situ bioremediation using horizontal wells; innovative technology summary report AN - 50323364; 1998-003216 AB - In Situ Bioremediation (ISB) is the term used in this report for Gaseous Nutrient Injection for In Situ Bioremediation. This process (ISB) involves injection of air and nutrients (sparging and biostimulation) into the ground water and vacuum extraction to remove Volatile Organic Compounds (VOCs) from the vadose zone concomitant with biodegradation of the VOCs. This process is effective for remediation of soils and ground water contaminated with VOCs both above and below the water table. A full-scale demonstration of ISB was conducted as part of the Savannah River Integrated Demonstration: VOCs in Soils and Ground Water at Nonarid Sites. This demonstration was performed at the Savannah River Site from February 1992 to April 1993. JF - In situ bioremediation using horizontal wells; innovative technology summary report Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 30 VL - DOE/EM-0270 KW - United States KW - soils KW - horizontal drilling KW - in situ KW - South Carolina KW - pollutants KW - unsaturated zone KW - pollution KW - bioremediation KW - new methods KW - remediation KW - ground water KW - nutrients KW - gas injection KW - volatiles KW - organic compounds KW - transport KW - volatile organic compounds KW - ecology KW - directional drilling KW - drilling KW - Savannah River Site KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50323364?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=In+situ+bioremediation+using+horizontal+wells%3B+innovative+technology+summary+report&rft.title=In+situ+bioremediation+using+horizontal+wells%3B+innovative+technology+summary+report&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003565NEG, Springfield, VA, United States N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Geochemical simulation of contaminant release from in situ vitrification glass and untreated sludge in saprolite AN - 50147040; 1995-041051 JF - Abstracts with Programs - Geological Society of America AU - Jacobs, G K AU - Naney, M T AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 64 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - methods KW - Sr-90 KW - volcanic rocks KW - glasses KW - isotopes KW - igneous rocks KW - sludge KW - simulation KW - remediation KW - waste management KW - sedimentary rocks KW - radioactive isotopes KW - cesium KW - geochemistry KW - soils KW - alkaline earth metals KW - in situ KW - alkali metals KW - pollution KW - models KW - saprolite KW - Cs-137 KW - metals KW - vitrification KW - clastic rocks KW - strontium KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50147040?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Geochemical+simulation+of+contaminant+release+from+in+situ+vitrification+glass+and+untreated+sludge+in+saprolite&rft.au=Jacobs%2C+G+K%3BNaney%2C+M+T%3BAnonymous&rft.aulast=Jacobs&rft.aufirst=G&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=64&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; cesium; clastic rocks; Cs-137; geochemistry; glasses; igneous rocks; in situ; isotopes; metals; methods; models; pollution; radioactive isotopes; remediation; saprolite; sedimentary rocks; simulation; sludge; soils; Sr-90; strontium; vitrification; volcanic rocks; waste management ER - TY - JOUR T1 - Quantifying the diffusive mass transfer of contaminants in fractured weathered shales AN - 50146665; 1995-041052 JF - Abstracts with Programs - Geological Society of America AU - Jardine, P M AU - Reedy, O C AU - O'Brien, R AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 64 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - fractured materials KW - diffusion KW - shale KW - waste disposal sites KW - pollution KW - migration of elements KW - waste management KW - sedimentary rocks KW - weathered materials KW - tracers KW - water regimes KW - mass transfer KW - clastic rocks KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50146665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Quantifying+the+diffusive+mass+transfer+of+contaminants+in+fractured+weathered+shales&rft.au=Jardine%2C+P+M%3BReedy%2C+O+C%3BO%27Brien%2C+R%3BAnonymous&rft.aulast=Jardine&rft.aufirst=P&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=64&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - clastic rocks; diffusion; fractured materials; mass transfer; migration of elements; pollution; sedimentary rocks; shale; tracers; waste disposal sites; waste management; water regimes; weathered materials ER - TY - JOUR T1 - Rock mechanics testing of core from the Cambrian through Ordovician section in the Copper Creek and Whiteoak Mountain thrust sheets; implications for aquifer mechanics on the Oak Ridge Reservation, Tennessee AN - 50146001; 1995-041077 JF - Abstracts with Programs - Geological Society of America AU - Lemiszki, P J AU - Landes, J D AU - Doolin, D D AU - Dunne, W M AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 69 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Conasauga Group KW - government agencies KW - characterization KW - elastic constants KW - cores KW - Cambrian KW - rock mechanics KW - ground water KW - Ordovician KW - fractures KW - controls KW - Knox Group KW - Chickamauga Group KW - Tennessee KW - Anderson County Tennessee KW - Copper Creek thrust sheet KW - Rome Formation KW - Oak Ridge National Laboratory KW - Paleozoic KW - Lower Cambrian KW - Berea Sandstone KW - aquifers KW - physical properties KW - Indiana Limestone KW - testing KW - Whiteoak Mountain thrust sheet KW - Young's modulus KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50146001?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Rock+mechanics+testing+of+core+from+the+Cambrian+through+Ordovician+section+in+the+Copper+Creek+and+Whiteoak+Mountain+thrust+sheets%3B+implications+for+aquifer+mechanics+on+the+Oak+Ridge+Reservation%2C+Tennessee&rft.au=Lemiszki%2C+P+J%3BLandes%2C+J+D%3BDoolin%2C+D+D%3BDunne%2C+W+M%3BAnonymous&rft.aulast=Lemiszki&rft.aufirst=P&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; aquifers; Berea Sandstone; Cambrian; characterization; Chickamauga Group; Conasauga Group; controls; Copper Creek thrust sheet; cores; elastic constants; fractures; government agencies; ground water; Indiana Limestone; Knox Group; Lower Cambrian; Oak Ridge National Laboratory; Ordovician; Paleozoic; physical properties; rock mechanics; Rome Formation; Tennessee; testing; United States; Whiteoak Mountain thrust sheet; Young's modulus ER - TY - JOUR T1 - The role of scientific data in environmental decision making AN - 50145791; 1995-040946 JF - Abstracts with Programs - Geological Society of America AU - Cook, Robert B AU - Sain, E Riley AU - Bowdle, Karen K AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 45 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Oak Ridge National Laboratory KW - Clinch River KW - surface water KW - government agencies KW - pollution KW - decision-making KW - remediation KW - human ecology KW - Tennessee River KW - Tennessee KW - risk assessment KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50145791?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+role+of+scientific+data+in+environmental+decision+making&rft.au=Cook%2C+Robert+B%3BSain%2C+E+Riley%3BBowdle%2C+Karen+K%3BAnonymous&rft.aulast=Cook&rft.aufirst=Robert&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Clinch River; decision-making; government agencies; human ecology; Oak Ridge National Laboratory; pollution; remediation; risk assessment; surface water; Tennessee; Tennessee River; United States; waste disposal ER - TY - JOUR T1 - Micrometeorological studies of air/surface exchange of mercury vapor over soils AN - 50145586; 1995-041081 JF - Abstracts with Programs - Geological Society of America AU - Lindberg, S E AU - Kim, K H AU - Meyers, T P AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 70 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - methods KW - programs KW - pollutants KW - government agencies KW - pollution KW - atmosphere KW - volatilization KW - metals KW - air-surface interface KW - Tennessee KW - Anderson County Tennessee KW - mercury air/surface exchange KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50145586?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Micrometeorological+studies+of+air%2Fsurface+exchange+of+mercury+vapor+over+soils&rft.au=Lindberg%2C+S+E%3BKim%2C+K+H%3BMeyers%2C+T+P%3BAnonymous&rft.aulast=Lindberg&rft.aufirst=S&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=70&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - air-surface interface; Anderson County Tennessee; atmosphere; government agencies; mercury; mercury air/surface exchange; metals; methods; Oak Ridge National Laboratory; pollutants; pollution; programs; soils; Tennessee; United States; volatilization ER - TY - JOUR T1 - Oxidation of authigenic mercuric sulfide AN - 50145531; 1995-040891 JF - Abstracts with Programs - Geological Society of America AU - Barnett, Mark O AU - Turner, Ralph R AU - Singer, Philip C AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 35 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - metacinnabar KW - human activity KW - oxidation KW - pollution KW - rates KW - bioavailability KW - authigenic minerals KW - migration of elements KW - geochemical cycle KW - mercuric sulfide KW - metals KW - occurrence KW - mobilization KW - sulfides KW - pH KW - mercury KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50145531?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Oxidation+of+authigenic+mercuric+sulfide&rft.au=Barnett%2C+Mark+O%3BTurner%2C+Ralph+R%3BSinger%2C+Philip+C%3BAnonymous&rft.aulast=Barnett&rft.aufirst=Mark&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - authigenic minerals; bioavailability; geochemical cycle; human activity; mercuric sulfide; mercury; metacinnabar; metals; migration of elements; mobilization; occurrence; oxidation; pH; pollution; rates; sulfides ER - TY - JOUR T1 - Immobilization of mercury in soil at a contaminated site AN - 50145086; 1995-041036 JF - Abstracts with Programs - Geological Society of America AU - Henke, Kevin R AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 61 EP - 62 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - experimental studies KW - pollutants KW - government agencies KW - pollution KW - Oak Ridge Tennessee KW - remediation KW - metals KW - Tennessee KW - Anderson County Tennessee KW - mobilization KW - mercury KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50145086?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Immobilization+of+mercury+in+soil+at+a+contaminated+site&rft.au=Henke%2C+Kevin+R%3BAnonymous&rft.aulast=Henke&rft.aufirst=Kevin&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=61&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; experimental studies; government agencies; mercury; metals; mobilization; Oak Ridge National Laboratory; Oak Ridge Tennessee; pollutants; pollution; remediation; soils; Tennessee; United States ER - TY - JOUR T1 - Stratigraphic and structural relationships of the Walden Creek Group (Ocoee Supergroup), western Blue Ridge foothills, Tennessee and North Carolina AN - 50144709; 1995-040929 JF - Abstracts with Programs - Geological Society of America AU - Carter, M W AU - Geddes, D J AU - Hatcher, R D, Jr AU - Martin, S L AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 42 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - North America KW - lithostratigraphy KW - upper Precambrian KW - Precambrian KW - Ocoee Supergroup KW - thrust sheets KW - Appalachians KW - Proterozoic KW - correlation KW - lithofacies KW - Blue Ridge Mountains KW - folds KW - North Carolina KW - Walden Creek Group KW - Tennessee KW - faults KW - Neoproterozoic KW - 16:Structural geology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50144709?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Stratigraphic+and+structural+relationships+of+the+Walden+Creek+Group+%28Ocoee+Supergroup%29%2C+western+Blue+Ridge+foothills%2C+Tennessee+and+North+Carolina&rft.au=Carter%2C+M+W%3BGeddes%2C+D+J%3BHatcher%2C+R+D%2C+Jr%3BMartin%2C+S+L%3BAnonymous&rft.aulast=Carter&rft.aufirst=M&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=42&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Appalachians; Blue Ridge Mountains; correlation; faults; folds; lithofacies; lithostratigraphy; Neoproterozoic; North America; North Carolina; Ocoee Supergroup; Precambrian; Proterozoic; Tennessee; thrust sheets; United States; upper Precambrian; Walden Creek Group ER - TY - JOUR T1 - Evaluation of sediment toxicity in a waste holding pond AN - 50143759; 1995-041012 JF - Abstracts with Programs - Geological Society of America AU - Gonzalez, Adrian M AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 57 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Oak Ridge National Laboratory KW - experimental studies KW - government agencies KW - pollution KW - bioassays KW - tailings ponds KW - hydrochemistry KW - human ecology KW - toxicity KW - Tennessee KW - sediments KW - testing KW - waste disposal KW - geochemistry KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50143759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Evaluation+of+sediment+toxicity+in+a+waste+holding+pond&rft.au=Gonzalez%2C+Adrian+M%3BAnonymous&rft.aulast=Gonzalez&rft.aufirst=Adrian&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - bioassays; experimental studies; geochemistry; government agencies; human ecology; hydrochemistry; Oak Ridge National Laboratory; pollution; sediments; tailings ponds; Tennessee; testing; toxicity; United States; waste disposal ER - TY - JOUR T1 - Effect of pH, iodide, and natural organic matter on the adsorption of Hg(II) by illite AN - 50143312; 1995-041022 JF - Abstracts with Programs - Geological Society of America AU - Hamilton, William P AU - Turner, Ralph R AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 59 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - silicates KW - organic materials KW - halides KW - experimental studies KW - iodides KW - halogens KW - illite KW - adsorption KW - ions KW - iodine KW - organic compounds KW - metals KW - sheet silicates KW - pH KW - mercury KW - chemical fractionation KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50143312?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Effect+of+pH%2C+iodide%2C+and+natural+organic+matter+on+the+adsorption+of+Hg%28II%29+by+illite&rft.au=Hamilton%2C+William+P%3BTurner%2C+Ralph+R%3BAnonymous&rft.aulast=Hamilton&rft.aufirst=William&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - adsorption; chemical fractionation; experimental studies; halides; halogens; illite; iodides; iodine; ions; mercury; metals; organic compounds; organic materials; pH; sheet silicates; silicates ER - TY - JOUR T1 - Deformation processes associated with emplacement of the Rabun Granite, northeastern Georgia and southwestern North Carolina AN - 50135640; 1995-044748 JF - Studies in Geology (Knoxville) AU - Hatcher, Robert D, Jr AU - Miller, Calvin F AU - Lamb, Dwight D AU - Driese, Steven G Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 39 EP - 56 PB - University of Tennessee, Department of Geological Sciences, Knoxville, TN VL - 24 SN - 0271-1648, 0271-1648 KW - United States KW - isotopes KW - igneous rocks KW - granites KW - Appalachians KW - field trips KW - stable isotopes KW - road log KW - Rb/Sr KW - plutonic rocks KW - mineral composition KW - Blue Ridge Mountains KW - dates KW - absolute age KW - northeastern Georgia KW - plutons KW - North America KW - alkaline earth metals KW - Rabun Granite KW - Paleozoic KW - isotope ratios KW - southwestern North Carolina KW - deformation KW - emplacement KW - Sr-87/Sr-86 KW - intrusions KW - metals KW - North Carolina KW - petrography KW - Georgia KW - strontium KW - 16:Structural geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50135640?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Studies+in+Geology+%28Knoxville%29&rft.atitle=Deformation+processes+associated+with+emplacement+of+the+Rabun+Granite%2C+northeastern+Georgia+and+southwestern+North+Carolina&rft.au=Hatcher%2C+Robert+D%2C+Jr%3BMiller%2C+Calvin+F%3BLamb%2C+Dwight+D%3BDriese%2C+Steven+G&rft.aulast=Hatcher&rft.aufirst=Robert&rft.date=1995-04-01&rft.volume=24&rft.issue=&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=Studies+in+Geology+%28Knoxville%29&rft.issn=02711648&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 16 N1 - PubXState - TN N1 - Document feature - illus. incl. 3 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; alkaline earth metals; Appalachians; Blue Ridge Mountains; dates; deformation; emplacement; field trips; Georgia; granites; igneous rocks; intrusions; isotope ratios; isotopes; metals; mineral composition; North America; North Carolina; northeastern Georgia; Paleozoic; petrography; plutonic rocks; plutons; Rabun Granite; Rb/Sr; road log; southwestern North Carolina; Sr-87/Sr-86; stable isotopes; strontium; United States ER - TY - JOUR T1 - Stratigraphic and structural relations in the western Blue Ridge of southeastern Tennessee AN - 50131385; 1995-044750 JF - Studies in Geology (Knoxville) AU - Carter, Mark W AU - Geddes, Donald J AU - Hatcher, Robert D, Jr AU - Martin, Steven L AU - Driese, Steven G Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 91 EP - 128 PB - University of Tennessee, Department of Geological Sciences, Knoxville, TN VL - 24 SN - 0271-1648, 0271-1648 KW - United States KW - Great Smoky Group KW - upper Precambrian KW - Appalachians KW - field trips KW - Cambrian KW - road log KW - Blue Ridge Mountains KW - folds KW - Walden Creek Group KW - Tennessee KW - tectonics KW - faults KW - Neoproterozoic KW - North America KW - Precambrian KW - Paleozoic KW - Ocoee Supergroup KW - Lower Cambrian KW - Proterozoic KW - correlation KW - southeastern Tennessee KW - lithofacies KW - thrust faults KW - Chilhowee Group KW - unconformities KW - 16:Structural geology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50131385?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Studies+in+Geology+%28Knoxville%29&rft.atitle=Stratigraphic+and+structural+relations+in+the+western+Blue+Ridge+of+southeastern+Tennessee&rft.au=Carter%2C+Mark+W%3BGeddes%2C+Donald+J%3BHatcher%2C+Robert+D%2C+Jr%3BMartin%2C+Steven+L%3BDriese%2C+Steven+G&rft.aulast=Carter&rft.aufirst=Mark&rft.date=1995-04-01&rft.volume=24&rft.issue=&rft.spage=91&rft.isbn=&rft.btitle=&rft.title=Studies+in+Geology+%28Knoxville%29&rft.issn=02711648&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 77 N1 - PubXState - TN N1 - Document feature - illus. incl. 1 plate, sects., 2 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Appalachians; Blue Ridge Mountains; Cambrian; Chilhowee Group; correlation; faults; field trips; folds; Great Smoky Group; lithofacies; Lower Cambrian; Neoproterozoic; North America; Ocoee Supergroup; Paleozoic; Precambrian; Proterozoic; road log; southeastern Tennessee; tectonics; Tennessee; thrust faults; unconformities; United States; upper Precambrian; Walden Creek Group ER - TY - JOUR T1 - Geology and hydrology of the Department of Energy's Oak Ridge Reservation and associated waste management issues AN - 50130052; 1995-044747 JF - Studies in Geology (Knoxville) AU - Dreier, RaNaye B AU - Lemiszki, Peter J AU - Stow, Stephen H AU - Driese, Steven G Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 1 EP - 38 PB - University of Tennessee, Department of Geological Sciences, Knoxville, TN VL - 24 SN - 0271-1648, 0271-1648 KW - United States KW - solute transport KW - imagery KW - geophysical surveys KW - isotopes KW - caves KW - well-logging KW - government agencies KW - field trips KW - refraction methods KW - Cambrian KW - road log KW - remediation KW - radioactive waste KW - Ordovician KW - gravity anomalies KW - fractures KW - radioactive isotopes KW - Knox Group KW - tracers KW - Tennessee KW - Rome Formation KW - Oak Ridge National Laboratory KW - hydrology KW - pollutants KW - Paleozoic KW - Lower Cambrian KW - geophysical methods KW - radar methods KW - pollution KW - seismic methods KW - lithofacies KW - dilution KW - metals KW - industrial waste KW - surveys KW - uranium KW - waste disposal KW - actinides KW - permeability KW - U-235 KW - airborne methods KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50130052?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Studies+in+Geology+%28Knoxville%29&rft.atitle=Geology+and+hydrology+of+the+Department+of+Energy%27s+Oak+Ridge+Reservation+and+associated+waste+management+issues&rft.au=Dreier%2C+RaNaye+B%3BLemiszki%2C+Peter+J%3BStow%2C+Stephen+H%3BDriese%2C+Steven+G&rft.aulast=Dreier&rft.aufirst=RaNaye&rft.date=1995-04-01&rft.volume=24&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Studies+in+Geology+%28Knoxville%29&rft.issn=02711648&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 15 N1 - PubXState - TN N1 - Document feature - illus. incl. sects., geol. sketch map N1 - Last updated - 2017-02-17 N1 - SubjectsTermNotLitGenreText - actinides; airborne methods; Cambrian; caves; dilution; field trips; fractures; geophysical methods; geophysical surveys; government agencies; gravity anomalies; hydrology; imagery; industrial waste; isotopes; Knox Group; lithofacies; Lower Cambrian; metals; Oak Ridge National Laboratory; Ordovician; Paleozoic; permeability; pollutants; pollution; radar methods; radioactive isotopes; radioactive waste; refraction methods; remediation; road log; Rome Formation; seismic methods; solute transport; surveys; Tennessee; tracers; U-235; United States; uranium; waste disposal; well-logging ER - TY - JOUR T1 - Unusual occurrence and mobility of mercury in ground water AN - 50119022; 1995-061744 JF - Abstracts with Programs - Geological Society of America AU - Melby, Jeffrey T AU - Regan, Peter T AU - Turner, Ralph R AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 74 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - hazardous waste KW - concentration KW - contaminant plumes KW - pollutants KW - sludge KW - pollution KW - MODFLOW KW - hydrochemistry KW - waste treatment sites KW - ground water KW - models KW - partition coefficients KW - metals KW - leachate KW - mobilization KW - geochemistry KW - mercury KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50119022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Unusual+occurrence+and+mobility+of+mercury+in+ground+water&rft.au=Melby%2C+Jeffrey+T%3BRegan%2C+Peter+T%3BTurner%2C+Ralph+R%3BAnonymous&rft.aulast=Melby&rft.aufirst=Jeffrey&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=74&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - concentration; contaminant plumes; geochemistry; ground water; hazardous waste; hydrochemistry; leachate; mercury; metals; mobilization; models; MODFLOW; partition coefficients; pollutants; pollution; sludge; waste treatment sites ER - TY - JOUR T1 - Fossil fuels and atmospheric carbon dioxide; past, present, future AN - 50118576; 1995-061731 JF - Abstracts with Programs - Geological Society of America AU - Marland, Gregg AU - Boden, Tom AU - Andres, Robert J AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 71 EP - 72 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - protection KW - concentration KW - energy sources KW - pollution KW - atmosphere KW - petroleum KW - carbon dioxide KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50118576?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Fossil+fuels+and+atmospheric+carbon+dioxide%3B+past%2C+present%2C+future&rft.au=Marland%2C+Gregg%3BBoden%2C+Tom%3BAndres%2C+Robert+J%3BAnonymous&rft.aulast=Marland&rft.aufirst=Gregg&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - atmosphere; carbon dioxide; concentration; energy sources; petroleum; pollution; protection ER - TY - JOUR T1 - Developing appropriate sampling protocols for fractured media AN - 50114583; 1995-061759 JF - Abstracts with Programs - Geological Society of America AU - Moline, Gerilynn R AU - Schrieber, Madeline E AU - Halloran, Amy L AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 77 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - wells KW - United States KW - Oak Ridge National Laboratory KW - fractured materials KW - water quality KW - experimental studies KW - monitoring KW - government agencies KW - pollution KW - hydrochemistry KW - ground water KW - transport KW - sampling KW - Tennessee KW - Anderson County Tennessee KW - mobilization KW - water wells KW - geochemistry KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50114583?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Developing+appropriate+sampling+protocols+for+fractured+media&rft.au=Moline%2C+Gerilynn+R%3BSchrieber%2C+Madeline+E%3BHalloran%2C+Amy+L%3BAnonymous&rft.aulast=Moline&rft.aufirst=Gerilynn&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; experimental studies; fractured materials; geochemistry; government agencies; ground water; hydrochemistry; mobilization; monitoring; Oak Ridge National Laboratory; pollution; sampling; Tennessee; transport; United States; water quality; water wells; wells ER - TY - JOUR T1 - Field-scale groundwater tracer experiments in fractured shale saprolite; 1, Solute transport and matrix diffusion AN - 50113934; 1995-061801 JF - Abstracts with Programs - Geological Society of America AU - Sanford, William E AU - Solomon, D Kip AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 84 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - solute transport KW - Oak Ridge National Laboratory KW - fractured materials KW - migration KW - experimental studies KW - contaminant plumes KW - shale KW - government agencies KW - dye tracers KW - pollution KW - hydrochemistry KW - ground water KW - saprolite KW - sedimentary rocks KW - tracers KW - Tennessee KW - Anderson County Tennessee KW - geochemistry KW - clastic rocks KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50113934?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Field-scale+groundwater+tracer+experiments+in+fractured+shale+saprolite%3B+1%2C+Solute+transport+and+matrix+diffusion&rft.au=Sanford%2C+William+E%3BSolomon%2C+D+Kip%3BAnonymous&rft.aulast=Sanford&rft.aufirst=William&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=84&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; clastic rocks; contaminant plumes; dye tracers; experimental studies; fractured materials; geochemistry; government agencies; ground water; hydrochemistry; migration; Oak Ridge National Laboratory; pollution; saprolite; sedimentary rocks; shale; solute transport; Tennessee; tracers; United States ER - TY - JOUR T1 - Field-scale groundwater tracer experiments in fractured shale saprolite; 2, Colloid transport AN - 50113372; 1995-061736 JF - Abstracts with Programs - Geological Society of America AU - McKay, Larry D AU - Sanford, William E AU - Strong-Gunderson, Janet AU - de Enriquez, Veronica E AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 72 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Oak Ridge National Laboratory KW - experimental studies KW - colloidal materials KW - shale KW - government agencies KW - solutes KW - ground water KW - saprolite KW - fractures KW - sedimentary rocks KW - transport KW - tracers KW - Tennessee KW - velocity KW - Anderson County Tennessee KW - clastic rocks KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50113372?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Field-scale+groundwater+tracer+experiments+in+fractured+shale+saprolite%3B+2%2C+Colloid+transport&rft.au=McKay%2C+Larry+D%3BSanford%2C+William+E%3BStrong-Gunderson%2C+Janet%3Bde+Enriquez%2C+Veronica+E%3BAnonymous&rft.aulast=McKay&rft.aufirst=Larry&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=72&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; clastic rocks; colloidal materials; experimental studies; fractures; government agencies; ground water; Oak Ridge National Laboratory; saprolite; sedimentary rocks; shale; solutes; Tennessee; tracers; transport; United States; velocity ER - TY - JOUR T1 - Simulation of a tritium tracer experiment in groundwater in a fractured shale saprolite AN - 50113242; 1995-061826 JF - Abstracts with Programs - Geological Society of America AU - Stafford, Paige L AU - Toran, Laura AU - McKay, Larry D AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 89 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - fractured materials KW - migration KW - plumes KW - experimental studies KW - Conasauga Group KW - isotopes KW - shale KW - Paleozoic KW - tritium KW - simulation KW - hydrochemistry KW - Cambrian KW - ground water KW - saprolite KW - sedimentary rocks KW - radioactive isotopes KW - radioactive tracers KW - hydrogen KW - Tennessee KW - geochemistry KW - clastic rocks KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50113242?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Simulation+of+a+tritium+tracer+experiment+in+groundwater+in+a+fractured+shale+saprolite&rft.au=Stafford%2C+Paige+L%3BToran%2C+Laura%3BMcKay%2C+Larry+D%3BAnonymous&rft.aulast=Stafford&rft.aufirst=Paige&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Cambrian; clastic rocks; Conasauga Group; experimental studies; fractured materials; geochemistry; ground water; hydrochemistry; hydrogen; isotopes; migration; Paleozoic; plumes; radioactive isotopes; radioactive tracers; saprolite; sedimentary rocks; shale; simulation; Tennessee; tritium; United States ER - TY - JOUR T1 - Method for identification of subaqueous groundwater discharge to large scale surface water bodies adjacent to the K-25 Plant, DOE Oak Ridge Reservation, Oak Ridge, Tennessee AN - 50113153; 1995-061882 JF - Abstracts with Programs - Geological Society of America AU - Zondlo, Thomas F AU - Ford, C J AU - Goeltz, R T AU - Levine, D A AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 99 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Oak Ridge National Laboratory KW - surface water KW - government agencies KW - karst KW - anomalies KW - solution cavities KW - ground water KW - Tennessee KW - springs KW - water regimes KW - discharge KW - solution features KW - Hydrolab KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50113153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Method+for+identification+of+subaqueous+groundwater+discharge+to+large+scale+surface+water+bodies+adjacent+to+the+K-25+Plant%2C+DOE+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee&rft.au=Zondlo%2C+Thomas+F%3BFord%2C+C+J%3BGoeltz%2C+R+T%3BLevine%2C+D+A%3BAnonymous&rft.aulast=Zondlo&rft.aufirst=Thomas&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=99&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - anomalies; discharge; government agencies; ground water; Hydrolab; karst; Oak Ridge National Laboratory; solution cavities; solution features; springs; surface water; Tennessee; United States; water regimes ER - TY - JOUR T1 - Oxygen isotope trends of intermediate stage burial calcite in Middle Ordovician platform carbonates, East Tennessee AN - 50112571; 1995-061831 JF - Abstracts with Programs - Geological Society of America AU - Steinhauff, D Mark AU - Walker, Kenneth R AU - McKinney, Michael L AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 90 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - oxygen KW - carbonate platforms KW - isotopes KW - Paleozoic KW - Middle Ordovician KW - isotope ratios KW - eastern Tennessee KW - O-18/O-16 KW - burial diagenesis KW - stable isotopes KW - calcite KW - Ordovician KW - sedimentary rocks KW - water-rock interaction KW - diagenesis KW - Tennessee KW - carbonates KW - 06A:Sedimentary petrology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50112571?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Oxygen+isotope+trends+of+intermediate+stage+burial+calcite+in+Middle+Ordovician+platform+carbonates%2C+East+Tennessee&rft.au=Steinhauff%2C+D+Mark%3BWalker%2C+Kenneth+R%3BMcKinney%2C+Michael+L%3BAnonymous&rft.aulast=Steinhauff&rft.aufirst=D&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=90&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - burial diagenesis; calcite; carbonate platforms; carbonates; diagenesis; eastern Tennessee; isotope ratios; isotopes; Middle Ordovician; O-18/O-16; Ordovician; oxygen; Paleozoic; sedimentary rocks; stable isotopes; Tennessee; United States; water-rock interaction ER - TY - JOUR T1 - Cluster analysis and tree-based model classification of groundwater quality; preliminary results of the Department of Energy Y-12 Plant background study AN - 50111585; 1995-061871 JF - Abstracts with Programs - Geological Society of America AU - Winters, Steven L AU - Wolf, Dennis A AU - Tardiff, Mark F AU - Ketelle, Richard H AU - Walker, Jeffrey R AU - Mercier, Terre AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 97 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Oak Ridge National Laboratory KW - Nolichucky Shale KW - methods KW - water quality KW - U. S. Department of Energy KW - Paleozoic KW - background level KW - statistical analysis KW - government agencies KW - pollution KW - Cambrian KW - ground water KW - cluster analysis KW - aquifers KW - Upper Cambrian KW - Knox Group KW - classification KW - Tennessee KW - Maynardville Limestone KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50111585?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Cluster+analysis+and+tree-based+model+classification+of+groundwater+quality%3B+preliminary+results+of+the+Department+of+Energy+Y-12+Plant+background+study&rft.au=Winters%2C+Steven+L%3BWolf%2C+Dennis+A%3BTardiff%2C+Mark+F%3BKetelle%2C+Richard+H%3BWalker%2C+Jeffrey+R%3BMercier%2C+Terre%3BAnonymous&rft.aulast=Winters&rft.aufirst=Steven&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aquifers; background level; Cambrian; classification; cluster analysis; government agencies; ground water; Knox Group; Maynardville Limestone; methods; Nolichucky Shale; Oak Ridge National Laboratory; Paleozoic; pollution; statistical analysis; Tennessee; U. S. Department of Energy; United States; Upper Cambrian; water quality ER - TY - JOUR T1 - Field-scale multi-region transport through a saprolitic vadose zone AN - 50105884; 1995-061869 JF - Abstracts with Programs - Geological Society of America AU - Wilson, G V AU - Jardine, P M AU - Gwo, J P AU - Anonymous Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 97 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - soils KW - chlorine KW - experimental studies KW - eastern Tennessee KW - halogens KW - unsaturated zone KW - bromide ion KW - bromine KW - ground water KW - water table KW - saprolite KW - sedimentary rocks KW - transport KW - sampling KW - chloride ion KW - tensiometers KW - movement KW - tracers KW - Tennessee KW - water regimes KW - clastic rocks KW - field studies KW - 21:Hydrogeology KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50105884?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Field-scale+multi-region+transport+through+a+saprolitic+vadose+zone&rft.au=Wilson%2C+G+V%3BJardine%2C+P+M%3BGwo%2C+J+P%3BAnonymous&rft.aulast=Wilson&rft.aufirst=G&rft.date=1995-04-01&rft.volume=27&rft.issue=2&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - bromide ion; bromine; chloride ion; chlorine; clastic rocks; eastern Tennessee; experimental studies; field studies; ground water; halogens; movement; sampling; saprolite; sedimentary rocks; soils; Tennessee; tensiometers; tracers; transport; United States; unsaturated zone; water regimes; water table ER - TY - JOUR T1 - Estimating the Cost-Effectiveness of Coordinated DSM Programs AN - 1761716765; 199501932 AB - Describes & illustrates a methodology for estimating the cost-effectiveness of coordinated demand-side management (DSM) programs -- jointly funded, designed, & implemented by government agencies & electric & gas utilities -- from the standpoint of the electric or gas utility. Also discussed is the applicability of the principles used for other types of programs cofunded by the government & firms in the private sector. 6 Figures, 4 References. Adapted from the source document. JF - Evaluation Review AU - Hill, Lawrence J AU - Brown, Marilyn A AD - Oak Ridge National Laboratory, PO Box 2008 Bldg 4500N MS 6205 TN 37831-6205 Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 181 EP - 196 VL - 19 IS - 2 SN - 0193-841X, 0193-841X KW - goverment-private sector cofunded programs, demand-side management, cost-effectiveness estimation method KW - Costs KW - Management Styles KW - Public Sector Private Sector Relations KW - Research Methodology KW - Government Agencies KW - Program Evaluation KW - Estimation KW - article KW - 7220: evaluation research UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1761716765?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocialservices&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Evaluation+Review&rft.atitle=Estimating+the+Cost-Effectiveness+of+Coordinated+DSM+Programs&rft.au=Hill%2C+Lawrence+J%3BBrown%2C+Marilyn+A&rft.aulast=Hill&rft.aufirst=Lawrence&rft.date=1995-04-01&rft.volume=19&rft.issue=2&rft.spage=181&rft.isbn=&rft.btitle=&rft.title=Evaluation+Review&rft.issn=0193841X&rft_id=info:doi/ LA - English DB - Social Services Abstracts N1 - Date revised - 2016-02-01 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Management Styles; Estimation; Program Evaluation; Research Methodology; Government Agencies; Public Sector Private Sector Relations; Costs ER - TY - JOUR T1 - On the shape of neutron dose-effect curves for radiogenic cancers and life shortening in mice. AN - 77373296; 7604155 AB - Male and female hybrid BCF1 (C57BL/6 Bd x BALB/c Bd) were exposed to total neutron doses of 0.06, 0.12, 0.24, and 0.48 Gy in fractions over a period of 24 weeks. The fractionation regimens were: 24 weekly fractions of 0.0025 Gy, 12 fractions of 0.01 Gy every 2 weeks, 6 fractions of 0.04 Gy every 4 weeks, and 3 fractions of 0.16 Gy every 8 weeks. In order to detect any change in susceptibility with age over the period of exposures from 16 weeks to 40 weeks of age, mice were exposed to single doses of 0.025, 0.05, 0.10, and 0.2 Gy at 16 and 40 weeks of age. These experiments were designed to test whether the initial parts of the dose-response relationships for life shortening and cancer induction could be determined economically by using fractionated exposures and whether or not the initial slopes were linear. The conclusions were that for life shortening and most radiogenic cancers, the dose-effect curves are linear and that fractionation of the neutron dose has no effect on the magnitude of the response of equal total doses over the range of doses studied. The ratio of such initial slopes and comparable linear initial slopes for a reference radiation should provide maximum and constant relative biological effectiveness values. JF - Radiation and environmental biophysics AU - Storer, J B AU - Fry, R J AD - Biology Division, Oak Ridge National Laboratory, TN 37831-8077, USA. Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 21 EP - 27 VL - 34 IS - 1 SN - 0301-634X, 0301-634X KW - Index Medicus KW - Animals KW - Sex Factors KW - Sex Characteristics KW - Neoplasms, Experimental -- etiology KW - Aging KW - Mice, Inbred C57BL KW - Crosses, Genetic KW - Mice KW - Dose-Response Relationship, Radiation KW - Mice, Inbred BALB C KW - Male KW - Female KW - Neutrons KW - Neoplasms, Radiation-Induced -- epidemiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77373296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+and+environmental+biophysics&rft.atitle=On+the+shape+of+neutron+dose-effect+curves+for+radiogenic+cancers+and+life+shortening+in+mice.&rft.au=Storer%2C+J+B%3BFry%2C+R+J&rft.aulast=Storer&rft.aufirst=J&rft.date=1995-03-01&rft.volume=34&rft.issue=1&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Radiation+and+environmental+biophysics&rft.issn=0301634X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-08-07 N1 - Date created - 1995-08-07 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Measurement error and spatial variability effects on characterization of volatile organics in the subsurface AN - 52816640; 1996-054867 JF - Environmental Science & Technology, ES & T AU - West, Olivia R AU - Siegrist, Robert L AU - Mitchell, Toby J AU - Jenkins, Roger A Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 647 EP - 656 PB - American Chemical Society, Washington, DC VL - 29 IS - 3 SN - 0013-936X, 0013-936X KW - United States KW - chlorinated hydrocarbons KW - kriging KW - gas chromatograms KW - characterization KW - waste disposal sites KW - soil sampling KW - spatial variations KW - sampling KW - halogenated hydrocarbons KW - chemical composition KW - Ohio KW - soils KW - concentration KW - three-dimensional models KW - pollutants KW - statistical analysis KW - pollution KW - southern Ohio KW - models KW - case studies KW - volatiles KW - organic compounds KW - detection KW - volatile organic compounds KW - trichloroethylene KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52816640?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.atitle=Measurement+error+and+spatial+variability+effects+on+characterization+of+volatile+organics+in+the+subsurface&rft.au=West%2C+Olivia+R%3BSiegrist%2C+Robert+L%3BMitchell%2C+Toby+J%3BJenkins%2C+Roger+A&rft.aulast=West&rft.aufirst=Olivia&rft.date=1995-03-01&rft.volume=29&rft.issue=3&rft.spage=647&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.issn=0013936X&rft_id=info:doi/ L2 - http://pubs.acs.org/journals/esthag/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 25 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ESTHAG N1 - SubjectsTermNotLitGenreText - case studies; characterization; chemical composition; chlorinated hydrocarbons; concentration; detection; gas chromatograms; halogenated hydrocarbons; kriging; models; Ohio; organic compounds; pollutants; pollution; sampling; soil sampling; soils; southern Ohio; spatial variations; statistical analysis; three-dimensional models; trichloroethylene; United States; volatile organic compounds; volatiles; waste disposal sites ER - TY - RPRT T1 - IAEA workshop and field trial at the Oak Ridge K-25 Site AN - 52780221; 1997-001749 AB - In March 1994, members of the International Safeguards Department in the National Security Program Office (NSPO) hosted an environmental monitoring field trial workshop for International Atomic Energy Agency (IAEA) inspectors. The workshop was held at the Oak Ridge K-25 Site and its primary purpose was to train the inspectors in the techniques needed for effective environmental sample collection and handling. The workshop emphasized both sampling theory and practice. First, detailed techniques for swipe, vegetation, soil, biota, and water-associated sampling were covered in the classroom. Subsequently, the inspectors were divided into three groups for actual sample collection in and around the K-25 locale. The collected samples were processed by the Department of Energy (DOE) Network of Analytical Laboratories using established analytical techniques. This activity is part of the IAEA "Programme 93+2" to assess measures to enhance IAEA safeguards. JF - IAEA workshop and field trial at the Oak Ridge K-25 Site AU - Hembree, D M AU - Ross, H H AU - Carter, J A Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 51 VL - K/NSP-274 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - monitoring KW - surface water KW - government agencies KW - Oak Ridge Tennessee KW - radioactive waste KW - safety KW - nuclear energy KW - sampling KW - Tennessee KW - sediments KW - International Atomic Energy Agency KW - Anderson County Tennessee KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52780221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hembree%2C+D+M%3BRoss%2C+H+H%3BCarter%2C+J+A&rft.aulast=Hembree&rft.aufirst=D&rft.date=1995-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=IAEA+workshop+and+field+trial+at+the+Oak+Ridge+K-25+Site&rft.title=IAEA+workshop+and+field+trial+at+the+Oak+Ridge+K-25+Site&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95011838NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OT21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Site characterization summary report for waste area grouping 10 wells at the Old Hydrofracture Facility, Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52780201; 1997-001445 AB - The Oak Ridge National Laboratory (ORNL) in Oak Ridge, Tennessee, is operated for the Department of Energy (DOE) by Martin Marietta Energy Systems (Energy Systems). As part of its DOE mission, ORNL has pioneered waste disposal technologies throughout the years of site operations since World War II. In the late 1950s, efforts were made to develop a permanent disposal alternative to the surface impoundments at ORNL at the request of the National Academy of Sciences. One such technology, the hydrofracture process, involved forming fractures in an underlying geologic host formation (a low-permeability shale) at depths of up to 1000 ft and subsequently injecting a grout slurry containing low-level liquid waste, cement, and other additives at an injection pressure of about 2000 psi. The objective of the effort was to develop a grout slurry that could be injected as a liquid but would solidify after injection, thereby immobilizing the radioisotopes contained in the low-level liquid waste. The scope of this site characterization was the access, sampling, logging, and evaluation of observation wells near the Old Hydrofracture Facility (OHF) in preparation for plugging, recompletion, or other final disposition of the wells. JF - Site characterization summary report for waste area grouping 10 wells at the Old Hydrofracture Facility, Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 503 VL - ORNL/ER-299 KW - wells KW - United States KW - Oak Ridge National Laboratory KW - monitoring KW - pollutants KW - government agencies KW - pollution KW - observation wells KW - grouting KW - migration of elements KW - remediation KW - radioactive waste KW - ground water KW - Tennessee KW - Anderson County Tennessee KW - cement KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52780201?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Site+characterization+summary+report+for+waste+area+grouping+10+wells+at+the+Old+Hydrofracture+Facility%2C+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Site+characterization+summary+report+for+waste+area+grouping+10+wells+at+the+Old+Hydrofracture+Facility%2C+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95012486NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Remedial investigation report on waste area grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee; Volume 4, Appendix C, Risk assessment AN - 52779742; 1997-001305 AB - Waste Area Grouping (WAG) 5 is part of Oak Ridge National Laboratory (ORNL) and is located on the United States Department of Energy's Oak Ridge Reservation (DOE-ORR). The site lies southeast of Haw Ridge in Melton Valley and comprises approximately 32 ha (80 ac) (12 ha (30 ac) of forested area and the balance in grassed fields). The western and southern boundaries of WAG are contiguous with the WAG 2 area which includes White Oak Creek and Melton Branch and associated floodplains. Waste Area Grouping 5 consists of several contaminant source areas for the disposal of low-level radioactive, transuranic (TRU), and fissile wastes (1959 to 1973) as well as inorganic and organic chemical wastes. Wastes were buried in trenches and auger holes. Radionuclides from buried wastes are being transported by shallow groundwater to Melton Branch and White Oak Creek. Different chemicals of potential concern (COPCS) were identified (e.g., cesium-137, strontium-90, radium-226, thorium-228, etc.); other constituents and chemicals, such as vinyl chloride, bis(2-ethylhexyl)phthalate, trichloroethene, were also identified as COPCS. Based on the results of this assessment contaminants of concern (COCS) were subsequently identified. The human health risk assessment methodology used in this risk assessment is based on Risk Assessment Guidance for Superfund (RAGS) (EPA 1989). First, the data for the different media are evaluated to determine usability for risk assessment. Second, through the process of selecting COPCS, contaminants to be considered in the BHHRA are identified for each media, and the representative concentrations for these contaminants are determined. Third, an assessment of exposure potential is performed, and exposure pathways are identified. Subsequently, exposure is estimated quantitatively, and the toxicity of each of the COPCs is determined. The results of the exposure and toxicity assessments are combined and summarized in the risk characterization section. JF - Remedial investigation report on waste area grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee; Volume 4, Appendix C, Risk assessment Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 959 VL - DOE/OR-01-1326-D1/V4 | ORNL/ER-284-D1/V4 KW - United States KW - chlorinated hydrocarbons KW - Sr-90 KW - medical geology KW - isotopes KW - government agencies KW - aliphatic hydrocarbons KW - remediation KW - radioactive waste KW - ground water KW - Ra-226 KW - radioactive isotopes KW - cesium KW - Tennessee KW - halogenated hydrocarbons KW - Anderson County Tennessee KW - Oak Ridge National Laboratory KW - esters KW - alkaline earth metals KW - radium KW - pollutants KW - alkali metals KW - pollution KW - Th-228 KW - migration of elements KW - phthalates KW - organic compounds KW - Cs-137 KW - metals KW - hydrocarbons KW - thorium KW - risk assessment KW - waste disposal KW - low-level waste KW - actinides KW - underground disposal KW - strontium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52779742?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Remedial+investigation+report+on+waste+area+grouping+5+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+Volume+4%2C+Appendix+C%2C+Risk+assessment&rft.title=Remedial+investigation+report+on+waste+area+grouping+5+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+Volume+4%2C+Appendix+C%2C+Risk+assessment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95012540NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Environmental monitoring for detection of uranium enrichment operations; comparison of LEU and HEU facilities AN - 52772365; 1997-001858 AB - In 1994, the International Atomic Energy Agency (IAEA) initiated an ambitious program of worldwide field trials to evaluate the utility of environmental monitoring for safeguards. Part of this program involved two extensive United States field trials conducted at the large uranium enrichment facilities. The Paducah operation involves a large low-enriched uranium (LEU) gaseous diffusion plant while the Portsmouth facilities include a large gaseous diffusion plant that has produced both LEU and high-enriched uranium (HEU) as well as an LEU centrifuge facility. As a result of the Energy Policy Act of 1992, management of the uranium enrichment operations was assumed by the US Enrichment Corporation (USEC). The facilities are operated under contract by Martin Marietta Utility Services. Martin Marietta Energy Systems manages the environmental restoration and waste management programs at Portsmouth and Paducah for DOE. These field trials were conducted. Samples included swipes from inside and outside process buildings, vegetation and soil samples taken from locations up to 8 km from main sites, and hydrologic samples taken on the sites and at varying distances from the sites. Analytical results from bulk analysis were obtained using high abundance sensitivity thermal ionization mm spectrometers (TIMS). Uranium isotopics altered from the normal background percentages were found for all the sample types listed above, even on vegetation 5 km from one of the enrichment facilities. The results from these field trials demonstrate that dilution by natural background uranium does not remove from environmental samples the distinctive signatures that are characteristic of enrichment operations. Data from swipe samples taken within the enrichment facilities were particularly revealing. Particulate analysis of these swipes provided a detailed "history" of both facilities, including the assays of the end product and tails for both facilities. JF - Environmental monitoring for detection of uranium enrichment operations; comparison of LEU and HEU facilities AU - Hembree, D M AU - Carter, J A AU - Ross, H H Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 87 VL - K/NSP-275 KW - soils KW - concentration KW - monitoring KW - isotopes KW - enrichment KW - background level KW - surface water KW - pollution KW - migration of elements KW - preventive measures KW - remediation KW - waste management KW - radioactive isotopes KW - nuclear energy KW - environment KW - detection KW - sampling KW - metals KW - nuclear facilities KW - air KW - uranium KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52772365?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hembree%2C+D+M%3BCarter%2C+J+A%3BRoss%2C+H+H&rft.aulast=Hembree&rft.aufirst=D&rft.date=1995-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+monitoring+for+detection+of+uranium+enrichment+operations%3B+comparison+of+LEU+and+HEU+facilities&rft.title=Environmental+monitoring+for+detection+of+uranium+enrichment+operations%3B+comparison+of+LEU+and+HEU+facilities&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95010929NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OT21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - The activity-composition relationship of oxygen and hydrogen isotopes in aqueous salt solutions; III, Vapor-liquid water equilibration of NaCl solutions to 350 degrees C AN - 50139375; 1995-032967 AB - This study extends the vapour-liquid equilibration experiments of NaCl solutions to 350 degrees C from previous work, and presents preliminary results of O isotope exchange experiments in the system CaCO (sub 3) -H (sub 2) O + or - NaCl at 300 degrees C and 1 kbar. These results are consistent with those obtained from the liquid-vapour equilibrium experiments, suggesting that the isotope salt effects are common to systems involving brines and any other coexisting phases or species (gases, minerals, dissolved species, etc.). The new results of NaCl effects on the liquid-vapour fractionation of oxygen and hydrogen isotopes between 130 and 350 degrees C are linear with the molality of NaCl solutions at a given T and vary in a simple way with T. Variance of these results with previous reports is discussed. JF - Geochimica et Cosmochimica Acta AU - Horita, Juske AU - Cole, David R AU - Wesolowski, David J Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 1139 EP - 1151 PB - Pergamon, Oxford VL - 59 IS - 6 SN - 0016-7037, 0016-7037 KW - oxygen KW - isotopes KW - isotope ratios KW - electrolytes KW - O-18/O-16 KW - aqueous solutions KW - salinity KW - stable isotopes KW - temperature KW - partitioning KW - D/H KW - hydrogen KW - high temperature KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50139375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+activity-composition+relationship+of+oxygen+and+hydrogen+isotopes+in+aqueous+salt+solutions%3B+III%2C+Vapor-liquid+water+equilibration+of+NaCl+solutions+to+350+degrees+C&rft.au=Horita%2C+Juske%3BCole%2C+David+R%3BWesolowski%2C+David+J&rft.aulast=Horita&rft.aufirst=Juske&rft.date=1995-03-01&rft.volume=59&rft.issue=6&rft.spage=1139&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2895%2900031-T L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1995-01-01 N1 - Number of references - 35 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aqueous solutions; D/H; electrolytes; high temperature; hydrogen; isotope ratios; isotopes; O-18/O-16; oxygen; partitioning; salinity; stable isotopes; temperature DO - http://dx.doi.org/10.1016/0016-7037(95)00031-T ER - TY - RPRT T1 - Calendar year 1994 groundwater quality report for the Chestnut Ridge hydrogeologic regime, Y-12 Plant, Oak Ridge, Tennessee; 1994 groundwater quality data and calculated rate of contaminant migration AN - 52768772; 1997-001929 AB - This annual groundwater quality report (GWQR) contains groundwater quality data obtained during the 1994 calendar year (CY) at several hazardous and non-hazardous waste-management facilities associated with the US Department of Energy (DOE) Y-12 Plant located on the DOE Oak Ridge Reservation (ORR) southeast of Oak Ridge, Tennessee. These sites are located south of the Y-12 Plant in the Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime), which is one of three regimes defined for the purposes of groundwater quality monitoring at the Y- 12 Plant. The GWQR for the Chestnut Ridge Regime is completed in two-parts: Part 1 (this report) containing the groundwater quality data and Part 2 containing a detailed evaluation of the data. The primary purpose of this report is to serve as a reference containing the groundwater quality data obtained each year under the lead of the Y-12 Plant GWPP. However, because it contains information needed to comply with Resource Conservation and Recovery Act (RCRA) interim status assessment monitoring and reporting requirements, this report is submitted to the Tennessee Department of Environment and Conservation (TDEC) by the RCRA reporting deadline (March 1 of the following CY). Part 2 of the annual groundwater report, to be issued mid-year, will contain a regime-wide evaluation of groundwater quality, present the findings and status of ongoing hydrogeologic studies, describe changes in monitoring priorities, and present planned modifications to the groundwater sampling and analysis activities. JF - Calendar year 1994 groundwater quality report for the Chestnut Ridge hydrogeologic regime, Y-12 Plant, Oak Ridge, Tennessee; 1994 groundwater quality data and calculated rate of contaminant migration Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 350 VL - Y/SUB-95-EAQ10C/3/P1 KW - United States KW - hydrology KW - hazardous waste KW - water quality KW - monitoring KW - regulations KW - radioactive waste KW - ground water KW - waste management KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - solid waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52768772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Calendar+year+1994+groundwater+quality+report+for+the+Chestnut+Ridge+hydrogeologic+regime%2C+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%3B+1994+groundwater+quality+data+and+calculated+rate+of+contaminant+migration&rft.title=Calendar+year+1994+groundwater+quality+report+for+the+Chestnut+Ridge+hydrogeologic+regime%2C+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%3B+1994+groundwater+quality+data+and+calculated+rate+of+contaminant+migration&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96000322NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Calendar year 1994 groundwater quality report for the Bear Creek hydrogeologic regime Y-12 Plant, Oak Ridge, Tennessee AN - 52656286; 1998-002476 AB - This annual groundwater quality report (GWQR) contains groundwater and surface water quality data obtained during the 1994 calendar year (CY) at several hazardous and non-hazardous waste-management facilities associated with the U.S. Department of Energy (DOE) Y-12 Plant located on the DOE Oak Ridge Reservation (ORR) southeast of Oak Ridge, Tennessee. The sites addressed by this document are located in Bear Creek Valley (BCV) west of the Y-12 Plant complex (directions in this report are in reference to the Y-12 administrative grid system) within the Bear Creek Hydrogeologic Regime (Bear Creek Regime), one of three hydrogeologic regimes defined for the purposes of groundwater and surface water quality monitoring at the Y-12 Plant. The Environmental Management Department of the Y-12 Plant Health, Safety, Environment, and Accountability (HSEA) Organization manages the groundwater monitoring activities in the Bear Creek Regime under the auspices of the Y-12 Plant Groundwater Protection Program (GWPP). The purpose of the GWPP is to characterize the hydrogeology and to monitor groundwater quality at the Y-12 Plant and surrounding area to provide for protection of groundwater resources consistent with federal, state, and local requirements and in accordance with DOE Orders and Martin Marietta Energy Systems, Inc. (Energy Systems) corporate policy. The annual GWQR for the Bear Creek Regime is completed in two parts. Part 1 (this report) consists primarily of data appendices and serves as a reference for the groundwater quality data obtained each CY under the lead of the Y-12 Plant GWPP. Part 2 of the report, to be issued mid-year, will contain an evaluation of the data with respect to regime-wide groundwater quality, present the findings and status of ongoing hydrogeologic studies, describe changes in monitoring priorities, and present planned modifications to the groundwater sampling and analysis program for the following CY. JF - Calendar year 1994 groundwater quality report for the Bear Creek hydrogeologic regime Y-12 Plant, Oak Ridge, Tennessee Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 400 VL - Y/SUB-95-EAQ10C/1/P1 KW - United States KW - Oak Ridge National Laboratory KW - hydrology KW - water quality KW - programs KW - U. S. Department of Energy KW - plumes KW - monitoring KW - site exploration KW - surface water KW - government agencies KW - remediation KW - ground water KW - waste management KW - sampling KW - Tennessee KW - policy KW - Anderson County Tennessee KW - Bear Creek KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52656286?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Calendar+year+1994+groundwater+quality+report+for+the+Bear+Creek+hydrogeologic+regime+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.title=Calendar+year+1994+groundwater+quality+report+for+the+Bear+Creek+hydrogeologic+regime+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96000324NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Decision document for performing a long-term pumping test at the S-3 Site, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee AN - 52652287; 1998-002835 AB - One of the principal problems confronting the remediation of Bear Creek Valley is the cleanup of contaminated groundwater. The S-3 Site is one of the locations in the valley where groundwater is most contaminated, and contamination from the S-3 Site has also caused extensive contamination of downgradient groundwater. This groundwater plume, therefore, has a high priority in the Bear Creek Valley remedial process. Pumping and treating groundwater was identified early in the feasibility study as a likely remedial alternative for the S-3 Site groundwater plume. The hydrology and geochemistry of the plume are extremely complex. There is a high degree of uncertainty in the current understanding of how the aquifer will react physically and chemically to pumping, making evaluation of a pump-and-treat alternative impractical at the present time. Before a pump-and-treat alternative can be evaluated, its technical practicability, effectiveness, and projected cost must be determined. A long-term pumping test (LTPT) at the S-3 Site has been proposed so that the information necessary to carry out this evaluation can be collected. This document constitutes the first phase in the planning process for this test. JF - Decision document for performing a long-term pumping test at the S-3 Site, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 94 VL - Y/ER-210 KW - United States KW - aquifer vulnerability KW - plumes KW - isotopes KW - pollution KW - Oak Ridge Tennessee KW - remediation KW - ground water KW - aquifers KW - volatiles KW - radioactive isotopes KW - metals KW - Tennessee KW - Anderson County Tennessee KW - nitrate ion KW - geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52652287?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Decision+document+for+performing+a+long-term+pumping+test+at+the+S-3+Site%2C+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.title=Decision+document+for+performing+a+long-term+pumping+test+at+the+S-3+Site%2C+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009197NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Wet season reconnaissance report on seeps and springs in Waste Area Grouping 6 at Oak Ridge National Laboratory; Environmental Restoration Program AN - 52643402; 1998-003449 AB - As part of the Environmental Monitoring Plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee (DOE, 1993), seep and spring identification at WAG 6 is required. The Environmental Monitoring Plan requires the determination and monitoring of contaminant flux into and out of WAG 6. Part of the monitoring is accomplished through surface water monitoring stations and groundwater monitoring wells; however, these monitoring locations do not completely monitor all areas in WAG 6. Seeps and springs are known to exist within and around WAG 6. These seeps and springs can be used to provide; (1) additional monitoring data for near surface water/groundwater monitoring locations and (2) monitoring data for seep/spring locations where surface water/groundwater monitoring is not feasible. The identification and location of seeps and springs in and around the WAG 6 area were required to provide these data points. The location and identification of seeps and springs is referred to as a seep and spring reconnaissance. The reconnaissance for the WAG 6 area was conducted in accordance with Seep and Spring Reconnaissance Plan for Waste Area Grouping 6, (ECE, 1993). The plan required two reconnaissance efforts in order to compare and contrast seasonal effects on the seeps and springs. Both a dry season (August through October) and a wet season (November through mid-April) reconnaissance were performed. The plan required the identification of seep/spring locations under antecedent conditions of less than 0.1 inch of rainfall in the preceding 72 hours. The reconnaissance plan required that groundwater discharge (seeps and springs) locations be: visually identified, photographed, marked and numbered, and described. In addition, surface radiologic, volatile organic chemical measurements and estimated flow rate measurements were determined at each identified seep. JF - Wet season reconnaissance report on seeps and springs in Waste Area Grouping 6 at Oak Ridge National Laboratory; Environmental Restoration Program Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 110 VL - ORNL/ER-290 KW - United States KW - Oak Ridge National Laboratory KW - gas seeps KW - monitoring KW - surface water KW - government agencies KW - pollution KW - seepage KW - radioactive waste KW - ground water KW - aquifers KW - volatiles KW - organic compounds KW - volatile organic compounds KW - Tennessee KW - springs KW - Anderson County Tennessee KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52643402?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Wet+season+reconnaissance+report+on+seeps+and+springs+in+Waste+Area+Grouping+6+at+Oak+Ridge+National+Laboratory%3B+Environmental+Restoration+Program&rft.title=Wet+season+reconnaissance+report+on+seeps+and+springs+in+Waste+Area+Grouping+6+at+Oak+Ridge+National+Laboratory%3B+Environmental+Restoration+Program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95010053NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Treatability of TCE-contaminated clay soils at the rinsewater impoundment, Michoud Assembly Facility AN - 52528109; 1999-000145 AB - The Oak Ridge National Laboratory has conducted treatability studies on clay soils taken from the Rinsewater Impoundment at the National Aeronautics and Space Administration Michoud Assembly Facility. The soils are contaminated with up to 3000 mg/kg of trichloroethylene and cis-1,2-dichloroethylene, less than 10 mg/kg of trans-1,2-DCE, and less than 10 mg/kg of vinyl chloride. The goal of the study described in this report was to identify and test in situ technologies and/or develop a modified treatment regime to remove or destroy volatile organic compounds from the contaminated clay soils. Much of the work was based upon previous experience with mixed-region vapor stepping and mixed-region peroxidation. Laboratory treatments were performed on intact soil cores that were taken from contaminated areas at the Rinsewater Impoundment at MAF. Treatability studies were conducted on soil that was close to in situ conditions in terms of soil structure and contaminant concentrations. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Lucero, A J AU - Gilbert, V P AU - Hewitt, J D AU - Koran, L J AU - Jennings, H L Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 42 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - United States KW - silicates KW - Oak Ridge National Laboratory KW - clay KW - chlorinated hydrocarbons KW - concentration KW - in situ KW - clastic sediments KW - pollutants KW - soil vapor extraction KW - oxidation KW - soil treatment KW - pollution KW - techniques KW - remediation KW - clay minerals KW - controls KW - organic compounds KW - Tennessee KW - sediments KW - halogenated hydrocarbons KW - sheet silicates KW - trichloroethylene KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52528109?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lucero%2C+A+J%3BGilbert%2C+V+P%3BHewitt%2C+J+D%3BKoran%2C+L+J%3BJennings%2C+H+L&rft.aulast=Lucero&rft.aufirst=A&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Treatability+of+TCE-contaminated+clay+soils+at+the+rinsewater+impoundment%2C+Michoud+Assembly+Facility&rft.title=Treatability+of+TCE-contaminated+clay+soils+at+the+rinsewater+impoundment%2C+Michoud+Assembly+Facility&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95008106NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - chlorinated hydrocarbons; clastic sediments; clay; clay minerals; concentration; controls; halogenated hydrocarbons; in situ; Oak Ridge National Laboratory; organic compounds; oxidation; pollutants; pollution; remediation; sediments; sheet silicates; silicates; soil treatment; soil vapor extraction; techniques; Tennessee; trichloroethylene; United States ER - TY - JOUR T1 - Application of bounding spectra to seismic design of piping based on the performance of above ground piping in power plants subjected to strong motion earthquakes AN - 51039188; 1998-055767 AB - The report extends the potential application of Bounding Spectra evaluation procedures, developed as part of the A-46 Unresolved Safety Issue applicable to seismic verification of in-situ electrical and mechanical equipment, to in-situ safety related piping in nuclear power plants. The report presents a summary of earthquake experience data which define the behavior of typical U.S. power plant piping subject to strong motion earthquakes. The report defines those piping system caveats which would assure the seismic adequacy of the piping systems which meet those caveats and whose seismic demand are within the bounding spectra input. Based on the observed behavior of piping in strong motion earthquakes, the report distinguishes between the capabilities of the piping system to carry seismic loads as a function of the type of connection (i.e., threaded vs welded). This report also discusses in some detail the basic causes and mechanisms for earthquake damages and failures to power plant piping systems. JF - NUREG/CR (United States. Nuclear Regulatory Commission) AU - Stevenson, J D Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 103 PB - U. S. Nuclear Regulatory Commission, Office of Nuclear Regulatory Research, Washington, DC SN - 0278-1670, 0278-1670 KW - failures KW - damage KW - power plants KW - seismic response KW - pipelines KW - structures KW - strong motion KW - safety KW - valves KW - ground motion KW - nuclear facilities KW - applications KW - spectra KW - earthquakes KW - bounding spectra KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51039188?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Stevenson%2C+J+D&rft.aulast=Stevenson&rft.aufirst=J&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Application+of+bounding+spectra+to+seismic+design+of+piping+based+on+the+performance+of+above+ground+piping+in+power+plants+subjected+to+strong+motion+earthquakes&rft.title=Application+of+bounding+spectra+to+seismic+design+of+piping+based+on+the+performance+of+above+ground+piping+in+power+plants+subjected+to+strong+motion+earthquakes&rft.issn=02781670&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number NUREG-CR-6240NEG, Springfield, VA, United States N1 - PubXState - DC N1 - SuppNotes - Technical report; prep. in coop. with Stevenson and Assoc., Cleveland, OH; sponsored by U. S. Nucl. Regul. Comm., Div. of Eng. Technol. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - applications; bounding spectra; damage; design; earthquakes; failures; ground motion; nuclear facilities; pipelines; power plants; safety; seismic response; spectra; strong motion; structures; valves ER - TY - JOUR T1 - Transport of atmospheric trace gases to the water table; implications for groundwater dating with chlorofluorocarbons and krypton 85 AN - 50179469; 1995-032098 AB - Chlorofluorocarbons and krypton 85 are trace gases whose atmospheric concentrations have been increasing over the past few decades. As they are soluble in water, they have been used as groundwater age indicators over timescales ranging from a few years to a few decades. In this paper we show that the time lag for transport of these atmospheric trace gases through the unsaturated zone is an important consideration when dating groundwaters that are recharged through thick unsaturated zones. The apparent time lag is largely dependent on the gas solubility, the gas diffusion coefficient, and the soil water content. In coarse-grained soils the lag time will typically range between 1 and 2 years for a water table depth of 10 m to between 8 and 15 years for a water table depth of 30 m. For the shallower water tables (10 m), if this effect is not considered, the use of these gaseous tracers will overestimate the age of the groundwater. In very fine-grained soils where the soil water content in the unsaturated zone may be close to saturation, the effect will be much more pronounced. Copyright 1995 by the American Geophysical Union. JF - Water Resources Research AU - Cook, P G AU - Solomon, D K Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 263 EP - 270 PB - American Geophysical Union, Washington, DC VL - 31 IS - 2 SN - 0043-1397, 0043-1397 KW - isotopes KW - unsaturated zone KW - atmosphere KW - solubility KW - krypton KW - chlorofluorocarbons KW - ground water KW - gases KW - models KW - water table KW - Kr-85 KW - recharge KW - organic compounds KW - radioactive isotopes KW - transport KW - dates KW - noble gases KW - residence time KW - halogenated hydrocarbons KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50179469?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=Transport+of+atmospheric+trace+gases+to+the+water+table%3B+implications+for+groundwater+dating+with+chlorofluorocarbons+and+krypton+85&rft.au=Cook%2C+P+G%3BSolomon%2C+D+K&rft.aulast=Cook&rft.aufirst=P&rft.date=1995-02-01&rft.volume=31&rft.issue=2&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F94WR02232 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - atmosphere; chlorofluorocarbons; dates; gases; ground water; halogenated hydrocarbons; isotopes; Kr-85; krypton; models; noble gases; organic compounds; radioactive isotopes; recharge; residence time; solubility; transport; unsaturated zone; water table DO - http://dx.doi.org/10.1029/94WR02232 ER - TY - JOUR T1 - Effect of pH and iodide of the adsorption of mercury(II) by illite AN - 50107357; 1995-066634 JF - Water, Air and Soil Pollution AU - Hamilton, W P AU - Turner, R R AU - Ghosh, M M A2 - Porcella, Donald B. A2 - Huckabee, John W. A2 - Wheatley, Brian Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 483 EP - 486 PB - Reidel, Dordrecht VL - 80 IS - 1-4 SN - 0049-6979, 0049-6979 KW - soils KW - silicates KW - halides KW - desorption KW - iodides KW - pollutants KW - physicochemical properties KW - pollution KW - suspended materials KW - illite KW - adsorption KW - detection KW - metals KW - mass balance KW - sediments KW - chemical properties KW - sheet silicates KW - mobility KW - pH KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50107357?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air+and+Soil+Pollution&rft.atitle=Effect+of+pH+and+iodide+of+the+adsorption+of+mercury%28II%29+by+illite&rft.au=Hamilton%2C+W+P%3BTurner%2C+R+R%3BGhosh%2C+M+M&rft.aulast=Hamilton&rft.aufirst=W&rft.date=1995-02-01&rft.volume=80&rft.issue=1-4&rft.spage=483&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Conference title - Third international conference on Mercury as a global pollutant N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - adsorption; chemical properties; desorption; detection; halides; illite; iodides; mass balance; mercury; metals; mobility; pH; physicochemical properties; pollutants; pollution; sediments; sheet silicates; silicates; soils; suspended materials ER - TY - JOUR T1 - Characterization of mercury species in contaminated floodplain soils AN - 50102051; 1995-066667 JF - Water, Air and Soil Pollution AU - Barnett, M O AU - Harris, L A AU - Turner, R R AU - Henson, T J AU - Melton, R E AU - Stevenson, R J A2 - Porcella, Donald B. A2 - Huckabee, John W. A2 - Wheatley, Brian Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 1105 EP - 1108 PB - Reidel, Dordrecht VL - 80 IS - 1-4 SN - 0049-6979, 0049-6979 KW - United States KW - soils KW - toxic materials KW - X-ray diffraction data KW - pollutants KW - floodplains KW - characterization KW - pollution KW - Oak Ridge Tennessee KW - mercuric sulfide KW - East Fork Poplar Creek KW - detection KW - metals KW - Tennessee KW - fluvial features KW - risk assessment KW - Anderson County Tennessee KW - chemical composition KW - mercury KW - chemical fractionation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50102051?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air+and+Soil+Pollution&rft.atitle=Characterization+of+mercury+species+in+contaminated+floodplain+soils&rft.au=Barnett%2C+M+O%3BHarris%2C+L+A%3BTurner%2C+R+R%3BHenson%2C+T+J%3BMelton%2C+R+E%3BStevenson%2C+R+J&rft.aulast=Barnett&rft.aufirst=M&rft.date=1995-02-01&rft.volume=80&rft.issue=1-4&rft.spage=1105&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Conference title - Third international conference on Mercury as a global pollutant N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 13 N1 - Document feature - illus. N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; characterization; chemical composition; chemical fractionation; detection; East Fork Poplar Creek; floodplains; fluvial features; mercuric sulfide; mercury; metals; Oak Ridge Tennessee; pollutants; pollution; risk assessment; soils; Tennessee; toxic materials; United States; X-ray diffraction data ER - TY - JOUR T1 - The biogeochemical cycling of Hg in forests; alternative methods for quantifying total deposition and soil emission AN - 50098764; 1995-066663 JF - Water, Air and Soil Pollution AU - Johnson, D W AU - Lindberg, S E A2 - Porcella, Donald B. A2 - Huckabee, John W. A2 - Wheatley, Brian Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 1069 EP - 1077 PB - Reidel, Dordrecht VL - 80 IS - 1-4 SN - 0049-6979, 0049-6979 KW - soils KW - hydrology KW - forests KW - pollutants KW - biochemistry KW - physicochemical properties KW - pollution KW - ecosystems KW - evapotranspiration KW - carbon dioxide KW - models KW - volatilization KW - detection KW - deposition KW - depositional environment KW - transformations KW - leaching KW - chemical composition KW - diffusivity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50098764?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air+and+Soil+Pollution&rft.atitle=The+biogeochemical+cycling+of+Hg+in+forests%3B+alternative+methods+for+quantifying+total+deposition+and+soil+emission&rft.au=Johnson%2C+D+W%3BLindberg%2C+S+E&rft.aulast=Johnson&rft.aufirst=D&rft.date=1995-02-01&rft.volume=80&rft.issue=1-4&rft.spage=1069&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Conference title - Third international conference on Mercury as a global pollutant N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 41 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - biochemistry; carbon dioxide; chemical composition; deposition; depositional environment; detection; diffusivity; ecosystems; evapotranspiration; forests; hydrology; leaching; models; physicochemical properties; pollutants; pollution; soils; transformations; volatilization ER - TY - JOUR T1 - Field analysis of mercury in water, sediment and soil using static headspace analysis AN - 50097460; 1995-066675 JF - Water, Air and Soil Pollution AU - Kriger, A A AU - Turner, R R A2 - Porcella, Donald B. A2 - Huckabee, John W. A2 - Wheatley, Brian Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 1295 EP - 1304 PB - Reidel, Dordrecht VL - 80 IS - 1-4 SN - 0049-6979, 0049-6979 KW - soils KW - concentration KW - chemical analysis KW - detection limit KW - surface water KW - pollution KW - techniques KW - partitioning KW - organic compounds KW - detection KW - metals KW - sediments KW - ecology KW - instruments KW - mercury KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50097460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air+and+Soil+Pollution&rft.atitle=Field+analysis+of+mercury+in+water%2C+sediment+and+soil+using+static+headspace+analysis&rft.au=Kriger%2C+A+A%3BTurner%2C+R+R&rft.aulast=Kriger&rft.aufirst=A&rft.date=1995-02-01&rft.volume=80&rft.issue=1-4&rft.spage=1295&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Conference title - Third international conference on Mercury as a global pollutant N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 7 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - chemical analysis; concentration; detection; detection limit; ecology; instruments; mercury; metals; organic compounds; partitioning; pollution; sediments; soils; surface water; techniques ER - TY - JOUR T1 - Design and initial tests of a dynamic enclosure chamber for measurements of vapor-phase mercury fluxes over soils AN - 50096711; 1995-066662 JF - Water, Air and Soil Pollution AU - Kim, Ki-Hyun AU - Lindberg, Steven E A2 - Porcella, Donald B. A2 - Huckabee, John W. A2 - Wheatley, Brian Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 1059 EP - 1068 PB - Reidel, Dordrecht VL - 80 IS - 1-4 SN - 0049-6979, 0049-6979 KW - soils KW - experimental studies KW - chemical analysis KW - gaseous phase KW - pollutants KW - physicochemical properties KW - statistical analysis KW - pollution KW - techniques KW - detection KW - metals KW - ion exchange KW - chemical composition KW - mobility KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50096711?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air+and+Soil+Pollution&rft.atitle=Design+and+initial+tests+of+a+dynamic+enclosure+chamber+for+measurements+of+vapor-phase+mercury+fluxes+over+soils&rft.au=Kim%2C+Ki-Hyun%3BLindberg%2C+Steven+E&rft.aulast=Kim&rft.aufirst=Ki-Hyun&rft.date=1995-02-01&rft.volume=80&rft.issue=1-4&rft.spage=1059&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Conference title - Third international conference on Mercury as a global pollutant N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 12 N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - chemical analysis; chemical composition; detection; experimental studies; gaseous phase; ion exchange; mercury; metals; mobility; physicochemical properties; pollutants; pollution; soils; statistical analysis; techniques ER - TY - JOUR T1 - Non-Spatial Government AN - 61414449; 9508593 AB - Facilitated by advances in telecommunications & information technology, governments of the future may become specialized by function. One type of government will be nonspatial in essence & will be populated by people who share a strong affinity with each other, but not necessarily in a defined geographic area; a second type will be spatial & will be responsible for infrastructure. Another two types of governments will have enforcement & coordination responsibilities, respectively. Also discussed are how different types of government functions (eg, education, health care, defense, police protection) will be performed by this four-part government structure. The ideas presented here could help to reduce violent conflicts among peoples in arbitrarily drawn spatial boundaries. 1 Table, 3 Figures. Adapted from the source document. JF - Futures AU - Tonn, Bruce E AU - Feldman, David AD - Oak Ridge National Laboratory, PO Box 2008 TN 37831 Tel: 615-574-4041; Fax: 615-574-3895 Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 11 EP - 36 VL - 27 IS - 1 SN - 0016-3287, 0016-3287 KW - future government types/functions KW - Government KW - Specialization KW - Futures (of Society) KW - article KW - 0925: political sociology/interactions; sociology of political systems, politics, & power UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61414449?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Futures&rft.atitle=Non-Spatial+Government&rft.au=Tonn%2C+Bruce+E%3BFeldman%2C+David&rft.aulast=Tonn&rft.aufirst=Bruce&rft.date=1995-01-01&rft.volume=27&rft.issue=1&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Futures&rft.issn=00163287&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-28 N1 - CODEN - FUTUBD N1 - SubjectsTermNotLitGenreText - Government; Futures (of Society); Specialization ER - TY - JOUR T1 - Using a multimedia model for human health risk assessment; a case study AN - 52877132; 1996-022973 JF - Abstracts with Programs - Geological Society of America AU - Srinivasan, K AU - Bonczek, R R AU - Steinhauff, D M AU - Meslescue, J L AU - Wollert, D A AU - Yurasevecz, S L AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 141 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - soils KW - hydrology KW - medical geology KW - Superfund KW - surface water KW - pollution KW - decision-making KW - simulation KW - remediation KW - ground water KW - models KW - case studies KW - waste management KW - transport KW - movement KW - risk assessment KW - meteorology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52877132?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Using+a+multimedia+model+for+human+health+risk+assessment%3B+a+case+study&rft.au=Srinivasan%2C+K%3BBonczek%2C+R+R%3BSteinhauff%2C+D+M%3BMeslescue%2C+J+L%3BWollert%2C+D+A%3BYurasevecz%2C+S+L%3BAnonymous&rft.aulast=Srinivasan&rft.aufirst=K&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - case studies; decision-making; ground water; hydrology; medical geology; meteorology; models; movement; pollution; remediation; risk assessment; simulation; soils; Superfund; surface water; transport; waste management ER - TY - JOUR T1 - Association quotients of aluminum malonate complexes in aqueous solutions AN - 52876663; 1996-022752 JF - Abstracts with Programs - Geological Society of America AU - Ridley, Moira K AU - Palmer, Donald A AU - Wesolowski, David J AU - Kettler, Richard M AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 311 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - malonic acid KW - complexes KW - titration KW - aluminum malonate KW - diagenesis KW - aqueous solutions KW - thermodynamic properties KW - solution KW - temperature KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52876663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Association+quotients+of+aluminum+malonate+complexes+in+aqueous+solutions&rft.au=Ridley%2C+Moira+K%3BPalmer%2C+Donald+A%3BWesolowski%2C+David+J%3BKettler%2C+Richard+M%3BAnonymous&rft.aulast=Ridley&rft.aufirst=Moira&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=311&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aluminum malonate; aqueous solutions; complexes; diagenesis; malonic acid; solution; temperature; thermodynamic properties; titration ER - TY - JOUR T1 - Association quotients of cadmium malonate complexes in aqueous sodium trifluoromethanesulfonate media AN - 52876638; 1996-022749 JF - Abstracts with Programs - Geological Society of America AU - Ridley, Moira K AU - Palmer, Donald A AU - Wesolowski, David J AU - Kettler, Richard M AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 310 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - dissociation KW - complexes KW - phase equilibria KW - sodium trifluoromethanesulfonate KW - cadmium malonate KW - electrolytes KW - aqueous solutions KW - temperature KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52876638?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Association+quotients+of+cadmium+malonate+complexes+in+aqueous+sodium+trifluoromethanesulfonate+media&rft.au=Ridley%2C+Moira+K%3BPalmer%2C+Donald+A%3BWesolowski%2C+David+J%3BKettler%2C+Richard+M%3BAnonymous&rft.aulast=Ridley&rft.aufirst=Moira&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=310&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aqueous solutions; cadmium malonate; complexes; dissociation; electrolytes; phase equilibria; sodium trifluoromethanesulfonate; temperature ER - TY - JOUR T1 - Preliminary data of effective porosity of Conasauga Group (Middle and Late Cambrian) mudrocks from the Oak Ridge Reservation in East Tennessee AN - 52876147; 1996-022825 JF - Abstracts with Programs - Geological Society of America AU - Dorsch, Joachim AU - Dugan, Brandon E AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 326 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - Middle Cambrian KW - Conasauga Group KW - eastern Tennessee KW - government agencies KW - cores KW - Cambrian KW - Upper Cambrian KW - Roane County Tennessee KW - fractures KW - sedimentary rocks KW - transport KW - Tennessee KW - shelf environment KW - Iapetus KW - porosimetry KW - argillaceous texture KW - Oak Ridge National Laboratory KW - diffusion KW - mudstone KW - textures KW - Paleozoic KW - passive margins KW - advection KW - porosity KW - models KW - plate tectonics KW - marine environment KW - waste disposal KW - clastic rocks KW - permeability KW - 06A:Sedimentary petrology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52876147?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Preliminary+data+of+effective+porosity+of+Conasauga+Group+%28Middle+and+Late+Cambrian%29+mudrocks+from+the+Oak+Ridge+Reservation+in+East+Tennessee&rft.au=Dorsch%2C+Joachim%3BDugan%2C+Brandon+E%3BAnonymous&rft.aulast=Dorsch&rft.aufirst=Joachim&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=326&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - advection; argillaceous texture; Cambrian; clastic rocks; Conasauga Group; cores; diffusion; eastern Tennessee; fractures; government agencies; Iapetus; marine environment; Middle Cambrian; models; mudstone; Oak Ridge National Laboratory; Paleozoic; passive margins; permeability; plate tectonics; porosimetry; porosity; Roane County Tennessee; sedimentary rocks; shelf environment; Tennessee; textures; transport; United States; Upper Cambrian; waste disposal ER - TY - JOUR T1 - The potentiometric determination of stability constants of Nd acetate complexes from 25 degrees to 250 degrees C AN - 52874834; 1996-022745 JF - Abstracts with Programs - Geological Society of America AU - Wood, Scott A AU - Wesolowski, David J AU - Palmer, Donald A AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 309 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - neodymium acetate KW - complexes KW - pressure KW - metals KW - stability KW - rare earths KW - neodymium KW - temperature KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52874834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+potentiometric+determination+of+stability+constants+of+Nd+acetate+complexes+from+25+degrees+to+250+degrees+C&rft.au=Wood%2C+Scott+A%3BWesolowski%2C+David+J%3BPalmer%2C+Donald+A%3BAnonymous&rft.aulast=Wood&rft.aufirst=Scott&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=309&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - complexes; metals; neodymium; neodymium acetate; pressure; rare earths; stability; temperature ER - TY - JOUR T1 - Gibbsite solubility at 50 degrees C and 0.1 to 1.0 molal ionic strength; the effects of chloride (vs. nitrate), sulfate and acetate AN - 52874518; 1996-022750 JF - Abstracts with Programs - Geological Society of America AU - Wesolowski, David J AU - Palmer, Donald A AU - Benezeth, Pascale AU - Ridley, Moira K AU - Kettler, Richard M AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 310 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - esters KW - chlorine KW - sulfate ion KW - acetates KW - solutions KW - complexing KW - halogens KW - rates KW - solubility KW - temperature KW - organic compounds KW - chloride ion KW - metals KW - aluminum KW - oxides KW - nitrate ion KW - gibbsite KW - pH KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52874518?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Gibbsite+solubility+at+50+degrees+C+and+0.1+to+1.0+molal+ionic+strength%3B+the+effects+of+chloride+%28vs.+nitrate%29%2C+sulfate+and+acetate&rft.au=Wesolowski%2C+David+J%3BPalmer%2C+Donald+A%3BBenezeth%2C+Pascale%3BRidley%2C+Moira+K%3BKettler%2C+Richard+M%3BAnonymous&rft.aulast=Wesolowski&rft.aufirst=David&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=310&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - acetates; aluminum; chloride ion; chlorine; complexing; esters; gibbsite; halogens; metals; nitrate ion; organic compounds; oxides; pH; rates; solubility; solutions; sulfate ion; temperature ER - TY - JOUR T1 - Using risk based remedial action objectives to guide cleanup decisions AN - 52873757; 1996-022974 JF - Abstracts with Programs - Geological Society of America AU - Steinhauff, D M AU - Bonczek, R R AU - Snyder, G W AU - Meehan, R W AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 141 EP - 142 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - landfills KW - qualitative analysis KW - Teays Formation KW - remediation KW - ground water KW - Pisces KW - Cenozoic KW - transport KW - quantitative analysis KW - sediments KW - thickness KW - Invertebrata KW - Minford Silt KW - ecology KW - Ohio KW - soils KW - organic materials KW - Chordata KW - monitoring KW - Quaternary KW - Gallia Sand Member KW - confined aquifers KW - pollution KW - decision-making KW - inorganic materials KW - aquifers KW - Tertiary KW - organic compounds KW - Neogene KW - south-central Ohio KW - Pliocene KW - Pleistocene KW - risk assessment KW - waste disposal KW - Vertebrata KW - microfossils KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52873757?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Using+risk+based+remedial+action+objectives+to+guide+cleanup+decisions&rft.au=Steinhauff%2C+D+M%3BBonczek%2C+R+R%3BSnyder%2C+G+W%3BMeehan%2C+R+W%3BAnonymous&rft.aulast=Steinhauff&rft.aufirst=D&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aquifers; Cenozoic; Chordata; confined aquifers; decision-making; ecology; Gallia Sand Member; ground water; inorganic materials; Invertebrata; landfills; microfossils; Minford Silt; monitoring; Neogene; Ohio; organic compounds; organic materials; Pisces; Pleistocene; Pliocene; pollution; qualitative analysis; quantitative analysis; Quaternary; remediation; risk assessment; sediments; soils; south-central Ohio; Teays Formation; Tertiary; thickness; transport; United States; Vertebrata; waste disposal ER - TY - JOUR T1 - Mass spectrometric analysis of PCR-amplified DNA AN - 52872214; 1996-022728 JF - Abstracts with Programs - Geological Society of America AU - Hurst, Gregory B AU - Doktycz, Mitchel J AU - Buchanan, Michelle V AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 306 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - thallophytes KW - Legionella pneumophila KW - Plantae KW - bacteria KW - DNA KW - mass spectra KW - spectra KW - polymerase chain reaction KW - Legionella KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52872214?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Mass+spectrometric+analysis+of+PCR-amplified+DNA&rft.au=Hurst%2C+Gregory+B%3BDoktycz%2C+Mitchel+J%3BBuchanan%2C+Michelle+V%3BAnonymous&rft.aulast=Hurst&rft.aufirst=Gregory&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=306&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - bacteria; DNA; Legionella; Legionella pneumophila; mass spectra; Plantae; polymerase chain reaction; spectra; thallophytes ER - TY - JOUR T1 - A new experimental approach to solubility measurements equilibria and kinetics; boehmite solubility as a test case AN - 52871194; 1996-023104 JF - Abstracts with Programs - Geological Society of America AU - Palmer, Donald A AU - Benezeth, Pascale AU - Wesolowski, David J AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 93 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - boehmite KW - sodium chloride KW - experimental studies KW - hydrolysis KW - solubility KW - solution KW - temperature KW - precipitation KW - metals KW - aluminum KW - low temperature KW - oxides KW - thermodynamic properties KW - kinetics KW - pH KW - high temperature KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52871194?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+new+experimental+approach+to+solubility+measurements+equilibria+and+kinetics%3B+boehmite+solubility+as+a+test+case&rft.au=Palmer%2C+Donald+A%3BBenezeth%2C+Pascale%3BWesolowski%2C+David+J%3BAnonymous&rft.aulast=Palmer&rft.aufirst=Donald&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=93&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aluminum; boehmite; experimental studies; high temperature; hydrolysis; kinetics; low temperature; metals; oxides; pH; precipitation; sodium chloride; solubility; solution; temperature; thermodynamic properties ER - TY - JOUR T1 - Vapor liquid partitioning of aqueous sodium chloride to 350 degrees C AN - 52870370; 1996-022748 JF - Abstracts with Programs - Geological Society of America AU - Joyce, David B AU - Simonson, J Michael AU - Palmer, Donald A AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 310 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - halides KW - sodium ion KW - halogens KW - temperature KW - reservoir rocks KW - California KW - partitioning KW - chloride ion KW - chlorides KW - spectra KW - pH KW - chlorine KW - sodium chloride KW - pressure KW - alkali metals KW - sodium KW - atomic absorption spectra KW - halite KW - geothermal energy KW - geothermal fields KW - The Geysers KW - precipitation KW - metals KW - chromatograms KW - brines KW - high temperature KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52870370?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Vapor+liquid+partitioning+of+aqueous+sodium+chloride+to+350+degrees+C&rft.au=Joyce%2C+David+B%3BSimonson%2C+J+Michael%3BPalmer%2C+Donald+A%3BAnonymous&rft.aulast=Joyce&rft.aufirst=David&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=310&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkali metals; atomic absorption spectra; brines; California; chloride ion; chlorides; chlorine; chromatograms; geothermal energy; geothermal fields; halides; halite; halogens; high temperature; metals; partitioning; pH; precipitation; pressure; reservoir rocks; sodium; sodium chloride; sodium ion; spectra; temperature; The Geysers; United States ER - TY - JOUR T1 - Potentiometric determination of the stability constants for Cd (super 2+) -acetate complexes to 200 degrees C AN - 52870306; 1996-022751 JF - Abstracts with Programs - Geological Society of America AU - Benezeth, Pascale AU - Palmer, Donald A AU - Wesolowski, David J AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 310 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - organic materials KW - esters KW - toxic materials KW - complexes KW - acetates KW - sodium trifluoromethanesulfonate KW - landfills KW - statistical analysis KW - pollution KW - electrolytes KW - temperature KW - least-squares analysis KW - organic compounds KW - organic acids KW - mississippi valley-type deposits KW - geothermal systems KW - metals KW - brines KW - carboxylic acids KW - cadmium KW - waste disposal KW - P-T conditions KW - chemical fractionation KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52870306?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Potentiometric+determination+of+the+stability+constants+for+Cd+%28super+2%2B%29+-acetate+complexes+to+200+degrees+C&rft.au=Benezeth%2C+Pascale%3BPalmer%2C+Donald+A%3BWesolowski%2C+David+J%3BAnonymous&rft.aulast=Benezeth&rft.aufirst=Pascale&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=310&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - acetates; brines; cadmium; carboxylic acids; chemical fractionation; complexes; electrolytes; esters; geothermal systems; landfills; least-squares analysis; metals; mississippi valley-type deposits; organic acids; organic compounds; organic materials; P-T conditions; pollution; sodium trifluoromethanesulfonate; statistical analysis; temperature; toxic materials; waste disposal ER - TY - JOUR T1 - Investigating mass transfer in fractured shales with multiple tracers AN - 52867424; 1996-028946 JF - Abstracts with Programs - Geological Society of America AU - Sanford, William E AU - Jardine, Philip M AU - Reedy, O C AU - Hicks, D S AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 40 EP - 41 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - solute transport KW - fractured materials KW - Sr-90 KW - contaminant plumes KW - isotopes KW - halogens KW - government agencies KW - bromide ion KW - tritium KW - Oak Ridge Tennessee KW - Morgan County Tennessee KW - radioactive waste KW - ground water KW - fractures KW - controls KW - sedimentary rocks KW - radioactive isotopes KW - transport KW - noble gases KW - neon KW - movement KW - Tennessee KW - helium KW - mass transfer KW - Oak Ridge National Laboratory KW - alkaline earth metals KW - diffusion KW - shale KW - matrix KW - injection KW - bromine KW - advection KW - saprolite KW - dissolved materials KW - metals KW - hydrogen KW - waste disposal KW - low-level waste KW - clastic rocks KW - strontium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52867424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Investigating+mass+transfer+in+fractured+shales+with+multiple+tracers&rft.au=Sanford%2C+William+E%3BJardine%2C+Philip+M%3BReedy%2C+O+C%3BHicks%2C+D+S%3BAnonymous&rft.aulast=Sanford&rft.aufirst=William&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - advection; alkaline earth metals; bromide ion; bromine; clastic rocks; contaminant plumes; controls; diffusion; dissolved materials; fractured materials; fractures; government agencies; ground water; halogens; helium; hydrogen; injection; isotopes; low-level waste; mass transfer; matrix; metals; Morgan County Tennessee; movement; neon; noble gases; Oak Ridge National Laboratory; Oak Ridge Tennessee; radioactive isotopes; radioactive waste; saprolite; sedimentary rocks; shale; solute transport; Sr-90; strontium; Tennessee; transport; tritium; United States; waste disposal ER - TY - JOUR T1 - Spectral whitening of impulsive and swept-source shallow seismic data AN - 52867325; 1996-026088 AB - Two problems that commonly affect shallow seismic data are narrow bandwidth and interference from ground roll. Deconvolution techniques are often attempted to overcome these problems and thus improve resolution, but cannot generally improve resolution without losing signal-to-noise ratio (Miller and others, 1995, p. 424). In this paper, we demonstrate the application of two simple techniques for enhancing shallow seismic data. The first, Vibroseis whitening (VSW; Coruh and Costain, 1983), is accomplished simply by application of an automatic gain control (AGC) to swept source data before they are correlated with the sweep. The second, stretched automatic gain control (SAGC; Coruh, 1985), involves convolution of impulsive source data with a synthetic sweep and application of an automatic gain control before correlation with the sweep. We compare the effectiveness of these techniques with conventional deconvolution techniques, using data acquired during the 1993 non-invasive seismic source comparison at Oak Ridge National Laboratory (Doll and others, 1994). Our results indicate that these methods are capable of improving the quality of processed shallow seismic data from both swept sources and impulsive sources. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Doll, William E AU - Coruh, Cahit AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 398 EP - 401 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 65 SN - 1052-3812, 1052-3812 KW - United States KW - Oak Ridge National Laboratory KW - geophysical surveys KW - spectral whitening KW - eastern Tennessee KW - common-depth-point method KW - government agencies KW - geophysical methods KW - spectral analysis KW - reflection methods KW - seismic methods KW - shallow depth KW - deconvolution KW - Tennessee KW - surveys KW - Vibroseis KW - testing KW - Anderson County Tennessee KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52867325?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.atitle=Spectral+whitening+of+impulsive+and+swept-source+shallow+seismic+data&rft.au=Doll%2C+William+E%3BCoruh%2C+Cahit%3BAnonymous&rft.aulast=Doll&rft.aufirst=William&rft.date=1995-01-01&rft.volume=65&rft.issue=&rft.spage=398&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/ L2 - http://www.seg.org/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 65th annual international meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 4 N1 - PubXState - OK N1 - Document feature - sects. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; common-depth-point method; deconvolution; eastern Tennessee; geophysical methods; geophysical surveys; government agencies; Oak Ridge National Laboratory; reflection methods; seismic methods; shallow depth; spectral analysis; spectral whitening; surveys; Tennessee; testing; United States; Vibroseis ER - TY - JOUR T1 - Derivation of the Argentine Precordillera from the Ouachita Embayment; stratigraphic and tectonic constraints AN - 52857155; 1996-031163 JF - Abstracts with Programs - Geological Society of America AU - Hatcher, Robert D, Jr AU - Thomas, William A AU - Astini, Ricardo A AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 458 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - Laurentia KW - Appalachians KW - Alabama KW - Cambrian KW - Ordovician KW - sedimentary rocks KW - continental margin sedimentation KW - Tennessee KW - North America KW - Ouachita Orogeny KW - biostratigraphy KW - Paleozoic KW - sedimentation KW - passive margins KW - structural controls KW - orogeny KW - embayments KW - continental drift KW - Precordillera KW - South America KW - plate tectonics KW - paleoenvironment KW - Southern Appalachians KW - Argentina KW - Lower Ordovician KW - Georgia KW - carbonate rocks KW - clastic rocks KW - 18:Solid-earth geophysics KW - 16:Structural geology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52857155?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Derivation+of+the+Argentine+Precordillera+from+the+Ouachita+Embayment%3B+stratigraphic+and+tectonic+constraints&rft.au=Hatcher%2C+Robert+D%2C+Jr%3BThomas%2C+William+A%3BAstini%2C+Ricardo+A%3BAnonymous&rft.aulast=Hatcher&rft.aufirst=Robert&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=458&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Alabama; Appalachians; Argentina; biostratigraphy; Cambrian; carbonate rocks; clastic rocks; continental drift; continental margin sedimentation; embayments; Georgia; Laurentia; Lower Ordovician; North America; Ordovician; orogeny; Ouachita Orogeny; paleoenvironment; Paleozoic; passive margins; plate tectonics; Precordillera; sedimentary rocks; sedimentation; South America; Southern Appalachians; structural controls; Tennessee; United States ER - TY - JOUR T1 - The surface charge properties of a model oxide (rutile) in sodium chloride solutions from 25 to 250 C AN - 52854987; 1996-034168 JF - Abstracts with Programs - Geological Society of America AU - Machesky, Michael L AU - Wesolowski, David J AU - Palmer, Donald A AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 198 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - mineral deposits, genesis KW - sodium chloride KW - experimental studies KW - electrical properties KW - titration KW - solutions KW - pollutants KW - complexing KW - pollution KW - properties KW - adsorption KW - solution KW - temperature KW - hydrothermal conditions KW - chemical reactions KW - precipitation KW - hydrogen KW - rutile KW - oxides KW - pH KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52854987?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+surface+charge+properties+of+a+model+oxide+%28rutile%29+in+sodium+chloride+solutions+from+25+to+250+C&rft.au=Machesky%2C+Michael+L%3BWesolowski%2C+David+J%3BPalmer%2C+Donald+A%3BAnonymous&rft.aulast=Machesky&rft.aufirst=Michael&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=198&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - adsorption; chemical reactions; complexing; electrical properties; experimental studies; hydrogen; hydrothermal conditions; mineral deposits, genesis; oxides; pH; pollutants; pollution; precipitation; properties; rutile; sodium chloride; solution; solutions; temperature; titration ER - TY - JOUR T1 - New, more precise data on activity/composition relations of H (sub 2) O/N (sub 2) and H (sub 2) O/CO (sub 2) fluids AN - 52832198; 1996-031024 JF - Abstracts with Programs - Geological Society of America AU - Anovitz, L M AU - Joyce, D B AU - Blencoe, J G AU - Horita, J AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 431 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - water KW - experimental studies KW - pressure KW - fluid phase KW - high pressure KW - temperature KW - nitrogen KW - carbon dioxide KW - phase equilibria KW - accuracy KW - high temperature KW - P-T conditions KW - geophysics KW - 17A:General geophysics KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52832198?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=New%2C+more+precise+data+on+activity%2Fcomposition+relations+of+H+%28sub+2%29+O%2FN+%28sub+2%29+and+H+%28sub+2%29+O%2FCO+%28sub+2%29+fluids&rft.au=Anovitz%2C+L+M%3BJoyce%2C+D+B%3BBlencoe%2C+J+G%3BHorita%2C+J%3BAnonymous&rft.aulast=Anovitz&rft.aufirst=L&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=431&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - accuracy; carbon dioxide; experimental studies; fluid phase; geophysics; high pressure; high temperature; nitrogen; P-T conditions; phase equilibria; pressure; temperature; water ER - TY - JOUR T1 - Groundwater contamination at a plutonium processing facility AN - 52816417; 1996-054094 JF - IAHS-AISH Publication AU - Datskou, Irene AU - Travis, Curtis C A2 - Reichard, Eric G. A2 - Zapponi, Giovanni A. Y1 - 1995 PY - 1995 DA - 1995 SP - 316 EP - 317 PB - International Association of Hydrological Sciences, [Louvain] VL - 233 SN - 0144-7815, 0144-7815 KW - pollutants KW - plutonium KW - unsaturated zone KW - pollution KW - benzene KW - remediation KW - radioactive waste KW - ground water KW - organic compounds KW - safety KW - metals KW - industrial waste KW - hydrocarbons KW - risk assessment KW - waste disposal KW - leaching KW - discharge KW - actinides KW - aromatic hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52816417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=IAHS-AISH+Publication&rft.atitle=Groundwater+contamination+at+a+plutonium+processing+facility&rft.au=Datskou%2C+Irene%3BTravis%2C+Curtis+C&rft.aulast=Datskou&rft.aufirst=Irene&rft.date=1995-01-01&rft.volume=233&rft.issue=&rft.spage=316&rft.isbn=0947571698&rft.btitle=&rft.title=IAHS-AISH+Publication&rft.issn=01447815&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Assessing and managing health risks from drinking water contamination; approaches and applications N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - PIHSD9 N1 - SubjectsTermNotLitGenreText - actinides; aromatic hydrocarbons; benzene; discharge; ground water; hydrocarbons; industrial waste; leaching; metals; organic compounds; plutonium; pollutants; pollution; radioactive waste; remediation; risk assessment; safety; unsaturated zone; waste disposal ER - TY - JOUR T1 - Non-point sources of groundwater pollution AN - 52816297; 1996-054099 JF - IAHS-AISH Publication AU - Blaylock, Bonnie AU - Travis, Curtis C A2 - Reichard, Eric G. A2 - Zapponi, Giovanni A. Y1 - 1995 PY - 1995 DA - 1995 SP - 326 PB - International Association of Hydrological Sciences, [Louvain] VL - 233 SN - 0144-7815, 0144-7815 KW - soils KW - protection KW - hazardous waste KW - fertilizers KW - erosion KW - pollutants KW - agriculture KW - pollution KW - nonpoint sources KW - seepage KW - remediation KW - ground water KW - aquifers KW - safety KW - runoff KW - soil erosion KW - pesticides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52816297?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=IAHS-AISH+Publication&rft.atitle=Non-point+sources+of+groundwater+pollution&rft.au=Blaylock%2C+Bonnie%3BTravis%2C+Curtis+C&rft.aulast=Blaylock&rft.aufirst=Bonnie&rft.date=1995-01-01&rft.volume=233&rft.issue=&rft.spage=326&rft.isbn=0947571698&rft.btitle=&rft.title=IAHS-AISH+Publication&rft.issn=01447815&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Assessing and managing health risks from drinking water contamination; approaches and applications N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - PIHSD9 N1 - SubjectsTermNotLitGenreText - agriculture; aquifers; erosion; fertilizers; ground water; hazardous waste; nonpoint sources; pesticides; pollutants; pollution; protection; remediation; runoff; safety; seepage; soil erosion; soils ER - TY - JOUR T1 - The impact of CO (sub 2) fertilization on soil carbon storage AN - 52789391; 1996-075853 JF - International Union of Geodesy and Geophysics, General Assembly AU - Harrison, K G AU - Post, W M AU - Norby, R J AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 288 PB - [publisher varies], [location varies] VL - 21, Week B KW - soils KW - Spermatophyta KW - Plantae KW - experimental studies KW - isotopes KW - biomass KW - geochemical cycle KW - carbon dioxide KW - radioactive isotopes KW - fertilization KW - carbon KW - C-14 KW - geochemistry KW - Angiospermae KW - 25:Soils KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52789391?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.atitle=The+impact+of+CO+%28sub+2%29+fertilization+on+soil+carbon+storage&rft.au=Harrison%2C+K+G%3BPost%2C+W+M%3BNorby%2C+R+J%3BAnonymous&rft.aulast=Harrison&rft.aufirst=K&rft.date=1995-01-01&rft.volume=21%2C+Week+B&rft.issue=&rft.spage=288&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics%2C+General+Assembly&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Union of Geodesy and Geophysics; XXI general assembly N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - Angiospermae; biomass; C-14; carbon; carbon dioxide; experimental studies; fertilization; geochemical cycle; geochemistry; isotopes; Plantae; radioactive isotopes; soils; Spermatophyta ER - TY - RPRT T1 - 4th international symposium on Field screening methods for hazardous wastes and toxic chemicals AN - 52778624; 1997-001636 AB - A new approach to estimating concentrations of alpha-emitting contaminants (e.g. U, Th, Ra, Pu, Am) in soil samples has been evaluated. The Victoreen Alpha Activity Monitor has been designed to empirically assay soil samples using low-resolution alpha spectroscopy on thick soil samples. Pre-processing of the soil samples is minimal, involving only drying the soils and milling them to reduce inhomogeneities. Several laboratory tests of the instrument have been conducted. It has been shown that the instrument obeys simple counting statistics with measurement reproducibility improving with the inverse square root of the counting time. Using acquisition times of 1 to 24 hours, the instrument generated alpha assays of eighteen reference and field soil samples which were in good agreement with radiochemical analyses. It was observed that the alpha activity due to a 10 pCi/g Pu-239 spike added to a clean soil could be very readily distinguished from the 14 pCi/g background activity of the soil. In a mock field screening test of 100 Pu-contaminated soils, the instrument demonstrated screening success rates ranging from 70% (at a screening level of 5 pCi/g) to greater than 90% (at a screening level of 30 pCi/g). JF - 4th international symposium on Field screening methods for hazardous wastes and toxic chemicals AU - Meyer, K E AU - Lucas, A C AU - Padovan, S Y1 - 1995 PY - 1995 DA - 1995 SP - 9 VL - CONF-950209-8 KW - soils KW - alkaline earth metals KW - radium KW - pollutants KW - plutonium KW - pollution KW - samples KW - alpha-ray spectroscopy KW - metals KW - americium KW - thorium KW - uranium KW - spectroscopy KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52778624?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Meyer%2C+K+E%3BLucas%2C+A+C%3BPadovan%2C+S&rft.aulast=Meyer&rft.aufirst=K&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=4th+international+symposium+on+Field+screening+methods+for+hazardous+wastes+and+toxic+chemicals&rft.title=4th+international+symposium+on+Field+screening+methods+for+hazardous+wastes+and+toxic+chemicals&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 4th international symposium on Field screening methods for hazardous wastes and toxic chemicals N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95008969NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Radionuclide containment in soil by phosphate treatment AN - 52774604; 1997-001567 AB - Radionuclide transport from a contaminant source to groundwater and surface water is a common problem faced by most US Department of Energy (DOE) facilities. Containment of the radionuclide plume, including strontium-90 and uranium, is possible using phosphate treatment as a chemical stabilizer. Such a chemical process occurs in soils under natural environmental conditions. Therefore, the concept of phosphate amendment for radiostrontium and uranium immobilization is already a proven principle. In this presentation, results of bench-scale experiments and the concept of a field-scale demonstration are discussed. The phosphate treatment is possible at the source or near the advancing contaminant plume. Cleanup is still the ideal concept; however, containment through stabilization is a more practical and cost effective concept that should be examined by DOE Environmental Restoration programs. JF - Radionuclide containment in soil by phosphate treatment AU - Lee, S Y AU - Francis, C W AU - Timpson, M E AU - Elless, M P Y1 - 1995 PY - 1995 DA - 1995 SP - 4 VL - CONF-9503120-1 KW - soils KW - aquifer vulnerability KW - Sr-90 KW - alkaline earth metals KW - contaminant plumes KW - isotopes KW - reclamation KW - migration of elements KW - remediation KW - radioactive waste KW - ground water KW - aquifers KW - radioactive isotopes KW - transport KW - metals KW - nuclear facilities KW - uranium KW - waste disposal KW - leaching KW - actinides KW - strontium KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52774604?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lee%2C+S+Y%3BFrancis%2C+C+W%3BTimpson%2C+M+E%3BElless%2C+M+P&rft.aulast=Lee&rft.aufirst=S&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Radionuclide+containment+in+soil+by+phosphate+treatment&rft.title=Radionuclide+containment+in+soil+by+phosphate+treatment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009026NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Instructions for the Hazardous Materials Resources Institute conference, Atlanta, GA, Mar. 14-15, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Mercury removal from liquid and solid mixed waste AN - 52771405; 1997-001568 AB - Based on bench-scale laboratory experiments, the following conclusions were reached: Sulfur-impregnated, activated, carbon pellets (Mersorb) can be used to remove mercury (Hg (super 2+) ) to below EPA's toxic characteristic level (0.2 mg/L). Mersorb works under acid conditions (pH 2) but its capacity is reduced by approximately 50% compared with neutral conditions. Competing ions present in the target waste stream reduced the Mersorb capacity by 50%. Mersorb appears to be economical compared with leading ion exchange resin. KI/I (sub 2) leaching solution can be used to remove up to 99% of Hg in contaminated soil and glass. KI/I (sub 2) leaching solution worked well with several mercury species, including Hg (super 0) , HgO, HgS, and HgCl (sub 2) . KI/I (sub 2) leaching solution worked well with a wide variety of initial mercury concentrations. Radionuclide surrogate studies suggested that uranium will not partition into KI/I (sub 2) leaching solutions. Cesium may partition into the KI/I (sub 2) leaching solution because of the high solubility of cesium salts. JF - Mercury removal from liquid and solid mixed waste AU - Gates, D D AU - Klasson, K T AU - Corder, S L AU - Cameron, P A AU - Perona, J J Y1 - 1995 PY - 1995 DA - 1995 SP - 11 VL - CONF-950216-85 KW - soils KW - liquid phase KW - reclamation KW - soil treatment KW - techniques KW - adsorption KW - solubility KW - remediation KW - radioactive waste KW - partitioning KW - metals KW - ion exchange KW - waste disposal KW - leaching KW - solid waste KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52771405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Gates%2C+D+D%3BKlasson%2C+K+T%3BCorder%2C+S+L%3BCameron%2C+P+A%3BPerona%2C+J+J&rft.aulast=Gates&rft.aufirst=D&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Mercury+removal+from+liquid+and+solid+mixed+waste&rft.title=Mercury+removal+from+liquid+and+solid+mixed+waste&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009027NEG, Springfield, VA, United States N1 - SuppNotes - Presented at Waste management '95, Tucson, AZ, Feb. 26 - Mar. 2, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Simulation of contaminated sediment transport in White Oak Creek basin AN - 52752757; 1997-017211 AB - This paper presents a systematic approach to management of the contaminated sediments in the White Oak Creek watershed at Oak Ridge National Laboratory near Oak Ridge, Tennessee. The primary contaminant of concern is radioactive cesium-137 ( (super 137) Cs), which binds to soil and sediment particles. The key components in the approach include an intensive sampling and monitoring system for flood events; modeling of hydrological processes, sediment transport, and contaminant flux movement; and a decision framework with a detailed human health risk analysis. Emphasis is placed on modeling of watershed rainfall-runoff and contaminated sediment transport during flooding periods using the Hydrologic Simulation Program-Fortran (HSPF) model. Because a large number of parameters are required in HSPF modeling, the major effort in the modeling process is the calibration of model parameters to make simulation results and measured values agree as closely as possible. An optimization model incorporating the concepts of an expert system was developed to improve calibration results and efficiency. Over a five-year simulation period, the simulated flows match the observed values well. Simulated total amount of sediment loads at various locations during storms match with the observed values within a factor of 1.5. Simulated annual releases of (super 137) Cs off-site locations match the data within a factor of 2 for the five-year period. The comprehensive modeling approach can provide a valuable tool for decision makers to quantitatively analyze sediment erosion, deposition, and transport; exposure risk related to radionuclides in contaminated sediment; and various management strategies. JF - Simulation of contaminated sediment transport in White Oak Creek basin AU - Bao, Y AU - Clapp, R B AU - Brenkert, A L AU - Moore, T D AU - Fontaine, T A Y1 - 1995 PY - 1995 DA - 1995 SP - 6 VL - CONF-9603120-1 KW - United States KW - hazardous waste KW - isotopes KW - erosion KW - site exploration KW - data processing KW - watersheds KW - simulation KW - Oak Ridge Tennessee KW - waste management KW - radioactive isotopes KW - cesium KW - transport KW - Tennessee KW - sediments KW - floods KW - Anderson County Tennessee KW - storms KW - hydrology KW - monitoring KW - sediment transport KW - rainfall KW - pollutants KW - surface water KW - alkali metals KW - pollution KW - computer programs KW - Cs-137 KW - White Oak Creek basin KW - metals KW - runoff KW - risk assessment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52752757?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Bao%2C+Y%3BClapp%2C+R+B%3BBrenkert%2C+A+L%3BMoore%2C+T+D%3BFontaine%2C+T+A&rft.aulast=Bao&rft.aufirst=Y&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Simulation+of+contaminated+sediment+transport+in+White+Oak+Creek+basin&rft.title=Simulation+of+contaminated+sediment+transport+in+White+Oak+Creek+basin&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96005472NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Federal interagency Sedimentation conference, Las Vegas, NV, Mar. 10-14, 1996; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Natural phenomena hazards evaluation of equipment and piping of Gaseous Diffusion Plant Uranium Enrichment Facility AN - 52752619; 1997-018319 AB - In support of the Gaseous Diffusion Plant Safety Analysis Report Upgrade program (GDP SARUP), a natural phenomena hazards evaluation was performed for the main process equipment and piping in the uranium enrichment buildings at Paducah and Portsmouth gaseous diffusion plants. In order to reduce the cost of rigorous analyses, the evaluation methodology utilized a graded approach based on an experience data base collected by SQUG/EPRI that contains information on the performance of industrial equipment and piping during past earthquakes. This method consisted of a screening walkthrough of the facility in combination with the use of engineering judgment and simple calculations. By using these screenings combined with evaluations that contain decreasing conservatism, reductions in the time and cost of the analyses were significant. A team of experienced seismic engineers who were trained in the use of the DOE SQUG/EPRI Walkdown Screening Material was essential to the success of this natural phenomena hazards evaluation. JF - Natural phenomena hazards evaluation of equipment and piping of Gaseous Diffusion Plant Uranium Enrichment Facility AU - Singhal, M K AU - Kincaid, J H AU - Hammond, C R AU - Stockdale, B I AU - Walls, J C Y1 - 1995 PY - 1995 DA - 1995 SP - 10 VL - CONF-9511128-15 KW - United States KW - civil engineering KW - McCracken County Kentucky KW - geologic hazards KW - tornadoes KW - Portsmouth Gaseous Diffusion Plant KW - seismic response KW - pipelines KW - structures KW - safety KW - Pike County Ohio KW - valves KW - floods KW - Kentucky KW - risk assessment KW - Paducah Gaseous Diffusion Plant KW - earthquakes KW - Paducah Kentucky KW - Ohio KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52752619?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Singhal%2C+M+K%3BKincaid%2C+J+H%3BHammond%2C+C+R%3BStockdale%2C+B+I%3BWalls%2C+J+C&rft.aulast=Singhal&rft.aufirst=M&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Natural+phenomena+hazards+evaluation+of+equipment+and+piping+of+Gaseous+Diffusion+Plant+Uranium+Enrichment+Facility&rft.title=Natural+phenomena+hazards+evaluation+of+equipment+and+piping+of+Gaseous+Diffusion+Plant+Uranium+Enrichment+Facility&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96005435NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 5th Department of Energy (DOE) Natural phenomena hazards mitigation symposium, Denver, CO, Nov. 11-13, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Soils in alluvial sequences; some archaeological implications AN - 52719507; 1997-035381 JF - SSSA Special Publication AU - Foss, J E AU - Lewis, R J AU - Timpson, M E A2 - Collins, Mary E. A2 - Carter, Brian J. A2 - Gladfelter, Bruce G. A2 - Southard, Randal J. Y1 - 1995 PY - 1995 DA - 1995 SP - 1 EP - 14 PB - Soil Science Society of America, Madison, WI VL - 44 SN - 1063-2565, 1063-2565 KW - United States KW - soils KW - pedogenesis KW - archaeology KW - Quaternary KW - valleys KW - clastic sediments KW - Eastern U.S. KW - properties KW - Holocene KW - relief KW - morphology KW - models KW - Cenozoic KW - sediments KW - fluvial features KW - alluvium KW - landscapes KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52719507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SSSA+Special+Publication&rft.atitle=Soils+in+alluvial+sequences%3B+some+archaeological+implications&rft.au=Foss%2C+J+E%3BLewis%2C+R+J%3BTimpson%2C+M+E&rft.aulast=Foss&rft.aufirst=J&rft.date=1995-01-01&rft.volume=44&rft.issue=&rft.spage=1&rft.isbn=0891188207&rft.btitle=&rft.title=SSSA+Special+Publication&rft.issn=10632565&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Soil Science Society of America annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 28 N1 - PubXState - WI N1 - Document feature - illus. incl. sects., 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alluvium; archaeology; Cenozoic; clastic sediments; Eastern U.S.; fluvial features; Holocene; landscapes; models; morphology; pedogenesis; properties; Quaternary; relief; sediments; soils; United States; valleys ER - TY - JOUR T1 - Signal quantification of bacteria for a groundwater transport experiment AN - 52715556; 1997-039828 JF - Bioremediation AU - Burlage, Robert S AU - Palumbo, Anthony V AU - McCarthy, John A2 - Hinchee, Robert E. A2 - Fredrickson, Jim A2 - Alleman, Bruce C. Y1 - 1995 PY - 1995 DA - 1995 SP - 139 EP - 148 PB - Battelle Press, Columbus, OH VL - 3, Vol. 3 KW - United States KW - thallophytes KW - Plantae KW - experimental studies KW - South Carolina KW - injection KW - bioremediation KW - remediation KW - ground water KW - aquifers KW - transport KW - quantitative analysis KW - Georgetown County South Carolina KW - bacteria KW - Georgetown South Carolina KW - heterogeneity KW - Atlantic Coastal Plain KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52715556?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioremediation&rft.atitle=Signal+quantification+of+bacteria+for+a+groundwater+transport+experiment&rft.au=Burlage%2C+Robert+S%3BPalumbo%2C+Anthony+V%3BMcCarthy%2C+John&rft.aulast=Burlage&rft.aufirst=Robert&rft.date=1995-01-01&rft.volume=3%2C+Vol.+3&rft.issue=&rft.spage=139&rft.isbn=1574770047&rft.btitle=&rft.title=Bioremediation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Third international In situ and on-site bioreclamation symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 7 N1 - PubXState - OH N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #04467 N1 - SubjectsTermNotLitGenreText - aquifers; Atlantic Coastal Plain; bacteria; bioremediation; experimental studies; Georgetown County South Carolina; Georgetown South Carolina; ground water; heterogeneity; injection; Plantae; quantitative analysis; remediation; South Carolina; thallophytes; transport; United States ER - TY - JOUR T1 - Subsurface microbial communities and degradative capacities during trichloroethylene bioremediation AN - 52711433; 1997-039854 JF - Bioremediation AU - Pfiffner, Susan M AU - Ringelberg, David B AU - Hedrick, David B AU - Phelps, Tommy J AU - Palumbo, Anthony V A2 - Hinchee, Robert E. A2 - Leeson, Andrea A2 - Semprini, Lewis Y1 - 1995 PY - 1995 DA - 1995 SP - 263 EP - 271 PB - Battelle Press, Columbus, OH VL - 3, Vol. 4 KW - wells KW - thallophytes KW - chlorinated hydrocarbons KW - degradation KW - communities KW - aliphatic hydrocarbons KW - unsaturated zone KW - remediation KW - ground water KW - halogenated hydrocarbons KW - biodegradation KW - Plantae KW - monitoring KW - methane KW - pollutants KW - pollution KW - alkanes KW - bioremediation KW - nutrients KW - organic compounds KW - bacteria KW - hydrocarbons KW - air KW - trichloroethylene KW - water wells KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52711433?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioremediation&rft.atitle=Subsurface+microbial+communities+and+degradative+capacities+during+trichloroethylene+bioremediation&rft.au=Pfiffner%2C+Susan+M%3BRingelberg%2C+David+B%3BHedrick%2C+David+B%3BPhelps%2C+Tommy+J%3BPalumbo%2C+Anthony+V&rft.aulast=Pfiffner&rft.aufirst=Susan&rft.date=1995-01-01&rft.volume=3%2C+Vol.+4&rft.issue=&rft.spage=263&rft.isbn=1574770055&rft.btitle=&rft.title=Bioremediation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Third international In situ and on-site bioreclamation symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 14 N1 - PubXState - OH N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #04467 N1 - SubjectsTermNotLitGenreText - air; aliphatic hydrocarbons; alkanes; bacteria; biodegradation; bioremediation; chlorinated hydrocarbons; communities; degradation; ground water; halogenated hydrocarbons; hydrocarbons; methane; monitoring; nutrients; organic compounds; Plantae; pollutants; pollution; remediation; thallophytes; trichloroethylene; unsaturated zone; water wells; wells ER - TY - JOUR T1 - Installation of a horizontal well recirculation system AN - 52666694; 1997-076393 JF - Soil & Environment AU - Muck, M T AU - Siegrist, R L AU - Korte, N E AU - Schlosser, R M AU - Mumby, M E AU - Davenport, D T AU - Sass, I AU - Kleiser, K AU - Palz, K A2 - van den Brink, W. J. A2 - Bosman, R. A2 - Arendt, F. Y1 - 1995 PY - 1995 DA - 1995 SP - 1311 EP - 1312 PB - Kluwer Academic Publishers, Dordrecht - Boston - London VL - 5 KW - wells KW - horizontal drilling KW - in situ KW - pollution KW - remediation KW - ground water KW - aquifers KW - decontamination KW - pilot plants KW - directional drilling KW - drilling KW - waste disposal KW - water wells KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52666694?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+%26+Environment&rft.atitle=Installation+of+a+horizontal+well+recirculation+system&rft.au=Muck%2C+M+T%3BSiegrist%2C+R+L%3BKorte%2C+N+E%3BSchlosser%2C+R+M%3BMumby%2C+M+E%3BDavenport%2C+D+T%3BSass%2C+I%3BKleiser%2C+K%3BPalz%2C+K&rft.aulast=Muck&rft.aufirst=M&rft.date=1995-01-01&rft.volume=5&rft.issue=&rft.spage=1311&rft.isbn=0792337980&rft.btitle=&rft.title=Soil+%26+Environment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifth international FZK/TNO conference on Contaminated soil N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #04446 N1 - SubjectsTermNotLitGenreText - aquifers; decontamination; directional drilling; drilling; ground water; horizontal drilling; in situ; pilot plants; pollution; remediation; waste disposal; water wells; wells ER - TY - RPRT T1 - Chemical oxidation of volatile and semi-volatile organic compounds in soil AN - 52659262; 1998-002516 AB - Subsurface contamination with fuel hydrocarbons or chlorinated hydrocarbons is prevalent throughout the Department of Energy (DOE) complex and in many sites managed by the Environmental Protection Agency (EPA) Superfund program. The most commonly reported chlorinated hydrocarbons (occurring >50% of DOE contaminated sites) were trichloroethylene (TCE), 1, 1, 1,-trichloroethane (TCA), and tetrachloroethylene (PCE) with concentrations in the range of 0.2 microg/kg to 12,000 mg/kg. The fuel hydrocarbons most frequently reported as being present at DOE sites include aromatic compounds and polyaromatic compounds such as phenanthrene, pyrene, and naphthalene. The primary sources of these semi-volatile organic compounds (SVOCs) are coal waste from coal fired electric power plants used at many of these facilities in the past and gasoline spills and leaks. Dense non-aqueous phase liquids (DNAPLs) can migrate within the subsurface for long periods of time along a variety of pathways including fractures, macropores, and micropores. Diffusion of contaminants in the non-aqueous, aqueous, and vapor phase can occur from the fractures and macropores into the matrix of fine-textured media. As a result of these contamination processes, removal of contaminants from the subsurface and the delivery of treatment agents into and throughout contaminated regions are often hindered, making rapid and extensive remediation difficult. JF - Chemical oxidation of volatile and semi-volatile organic compounds in soil AU - Gates, D D AU - Siegrist, R L AU - Cline, S R Y1 - 1995 PY - 1995 DA - 1995 SP - 16 VL - CONF-950646-21 KW - United States KW - chlorinated hydrocarbons KW - semivolatile organic compounds KW - waste disposal sites KW - chemical waste KW - dense nonaqueous phase liquids KW - remediation KW - waste management KW - oil spills KW - halogenated hydrocarbons KW - soils KW - programs KW - leaking underground storage tanks KW - Superfund KW - pollutants KW - oxidation KW - soil treatment KW - pollution KW - petroleum products KW - nonaqueous phase liquids KW - volatiles KW - organic compounds KW - volatile organic compounds KW - industrial waste KW - hydrogen peroxide KW - hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52659262?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Gates%2C+D+D%3BSiegrist%2C+R+L%3BCline%2C+S+R&rft.aulast=Gates&rft.aufirst=D&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Chemical+oxidation+of+volatile+and+semi-volatile+organic+compounds+in+soil&rft.title=Chemical+oxidation+of+volatile+and+semi-volatile+organic+compounds+in+soil&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95013048NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Air and Waste Management Association meeting, San Antonio, TX, June 18-23, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Landfarming of municipal sewage sludge at Oak Ridge, Tennessee AN - 52659067; 1998-002566 AB - The City of Oak Ridge, Tennessee, has been applying municipal sanitary sludge to 9 sites comprising 90 ha on the US Department of Energy (DOE) Oak Ridge Reservation (ORR) since 1983. Under an ongoing monitoring program, both the sludge and the soil in the application areas are analyzed for organic, inorganic, and radioactive parameters on a regular basis. Organic pollutants are analyzed in sludge on a semiannual basis and in the soil application areas on an annual basis. Inorganic parameters are analyzed daily (e.g., pH, total solids) or monthly (e.g., nitrogen, manganese) in sludge and annually in soil in application areas. Radionuclides (Co-60, Cs-137, I-131, Be-7, K-40, Ra-228, U-235, U-238) are scanned daily during application by the sewage treatment plant and analyzed weekly in composite sludge samples and annually in soil. Additionally, data on radioactive body burden for maximally exposed workers who apply the sludge show no detectable exposures. Results from the monitoring program show heavy metals and radionuclides are not accumulating to levels in the soil application areas. JF - Landfarming of municipal sewage sludge at Oak Ridge, Tennessee AU - Tischler, M L AU - Pergler, C AU - Wilson, M AU - Mabry, D AU - Stephenson, M Y1 - 1995 PY - 1995 DA - 1995 SP - 10 VL - CONF-950483-9 KW - United States KW - fertilizers KW - cobalt KW - isotopes KW - biomass KW - radioactivity KW - halogens KW - K-40 KW - Oak Ridge Tennessee KW - iodine KW - radioactive isotopes KW - Ra-228 KW - cesium KW - symposia KW - Tennessee KW - Anderson County Tennessee KW - heavy metals KW - alkaline earth metals KW - monitoring KW - Co-60 KW - radium KW - pollutants KW - alkali metals KW - pollution KW - I-131 KW - sewage sludge KW - organic compounds KW - Cs-137 KW - metals KW - potassium KW - uranium KW - U-238 KW - actinides KW - beryllium KW - Be-7 KW - U-235 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52659067?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Tischler%2C+M+L%3BPergler%2C+C%3BWilson%2C+M%3BMabry%2C+D%3BStephenson%2C+M&rft.aulast=Tischler&rft.aufirst=M&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Landfarming+of+municipal+sewage+sludge+at+Oak+Ridge%2C+Tennessee&rft.title=Landfarming+of+municipal+sewage+sludge+at+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003051NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 3rd international symposium on In situ and on-site bioreclamation, San Diego, CA, Apr. 24-27, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Performance of immunoassay kits for site characterization and remediation AN - 52656296; 1998-002953 AB - The US Department of Energy (DOE) is supporting efforts to identify, validate and implement the use of effective, low-cost alternatives to currently used analytical methods for environmental management. As part of that program, we have evaluated the performances of a number of immunoassay (IA) kits with specificities for environmental contaminants of concern to the DOE. The studies were done in the laboratory using both spiked and field test samples. The analyte specificity and manufacturers of the kits evaluated were the following: mercury, BioNebraska; polychlorinated biphenyls (PCBs), EnSys and Millipore; petroleum fuel hydrocarbons, Millipore and Ohmicron; and polyaromatic hydrocarbons (PAHs), Ohmicron and Millipore. The kits were used in either a semiquantitative or quantitative format according to the preference of the manufacturers. JF - Performance of immunoassay kits for site characterization and remediation AU - Waters, L C AU - Palausky, A AU - Counts, R W AU - Jenkins, R A Y1 - 1995 PY - 1995 DA - 1995 SP - 9 VL - CONF-951271-1 KW - soils KW - chlorinated hydrocarbons KW - programs KW - site exploration KW - pollutants KW - PCBs KW - petroleum products KW - cost KW - remediation KW - ground water KW - evaluation KW - laboratory studies KW - organic compounds KW - metals KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - halogenated hydrocarbons KW - testing KW - aromatic hydrocarbons KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52656296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Waters%2C+L+C%3BPalausky%2C+A%3BCounts%2C+R+W%3BJenkins%2C+R+A&rft.aulast=Waters&rft.aufirst=L&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Performance+of+immunoassay+kits+for+site+characterization+and+remediation&rft.title=Performance+of+immunoassay+kits+for+site+characterization+and+remediation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96005971NEG, Springfield, VA, United States N1 - SuppNotes - Presented at On-site analysis: when is it the viable option., Arlington, VA, Dec. 11-12, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Waste and cost reduction using dual wall reverse circulation drilling with multi-level groundwater sampling for contaminant plume delineation AN - 52655638; 1998-002916 AB - This paper describes the drilling and sampling methods used to delineate a groundwater contaminant plume at the Paducah Gaseous Diffusion Plant (PGDP) during the Groundwater Monitoring IV characterization. The project was unique in that it relied upon dual wall reverse circulation drilling instead of the traditional hollow stem auger method. The Groundwater Monitoring program sought to characterize the boundaries, both vertically and horizontally, of the northeast plume which contains both Tc-99 and trichloroethene. This paper discusses the strengths and weaknesses of the drilling method used by investigators. JF - Waste and cost reduction using dual wall reverse circulation drilling with multi-level groundwater sampling for contaminant plume delineation AU - Smuin, D R Y1 - 1995 PY - 1995 DA - 1995 SP - 10 VL - CONF-950868-33 KW - United States KW - methods KW - chlorinated hydrocarbons KW - plumes KW - isotopes KW - containment KW - ground water KW - solvents KW - radioactive isotopes KW - sampling KW - halogenated hydrocarbons KW - Paducah Gaseous Diffusion Plant KW - drilling KW - technetium KW - monitoring KW - McCracken County Kentucky KW - pollutants KW - pollution KW - Tc-99 KW - cost KW - boundary conditions KW - organic compounds KW - metals KW - Kentucky KW - trichloroethylene KW - Paducah Kentucky KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52655638?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Smuin%2C+D+R&rft.aulast=Smuin&rft.aufirst=D&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Waste+and+cost+reduction+using+dual+wall+reverse+circulation+drilling+with+multi-level+groundwater+sampling+for+contaminant+plume+delineation&rft.title=Waste+and+cost+reduction+using+dual+wall+reverse+circulation+drilling+with+multi-level+groundwater+sampling+for+contaminant+plume+delineation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003047NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Environmental remediation conference; committed to results, Denver, CO, Aug. 13-18, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Evaluation of metal and radionuclide data from neutron activation and acid-digestion-based spectrometry analyses of background soils; significance in environmental restoration AN - 52655527; 1998-002890 AB - In this project, a total of 120 soil samples were collected from uncontaminated areas on and near the Oak Ridge Reservation. The objective of this presentation is to discuss the advantages and disadvantages of neutron activation analysis (NAA) compared with those of acid-digestion-based spectrometry (ADS) methods; the advantages and disadvantages were evaluated from Al, Sb, As, Cr, Co, Fe, Mg, Mn, Hg, K, Ag, Th-232, U-235, U-238, V, and Zn data. The ADS methods used for this project were inductively coupled plasma (ICP), ICP-mass spectrometry (ICP-MS), and alpha spectrometry. The scatter plots showed that the NAA results for As, Co, Fe, Mn, (super 232) Th, and (super 238) U are reasonably correlated with the results from the other analytical methods. JF - Evaluation of metal and radionuclide data from neutron activation and acid-digestion-based spectrometry analyses of background soils; significance in environmental restoration AU - Lee, S Y AU - Watkins, D R AU - Jackson, B L AU - Schmoyer, R L AU - Lietzke, D A Y1 - 1995 PY - 1995 DA - 1995 SP - 13 VL - CONF-9509287-1 KW - United States KW - zinc KW - neutron activation analysis data KW - magnesium KW - cobalt KW - isotopes KW - radioactivity KW - government agencies KW - Th-232 KW - Oak Ridge Tennessee KW - manganese KW - iron KW - remediation KW - vanadium KW - radioactive isotopes KW - aluminum KW - Tennessee KW - ecology KW - Anderson County Tennessee KW - chromium KW - mercury KW - soils KW - Oak Ridge National Laboratory KW - alkaline earth metals KW - antimony KW - pollutants KW - silver KW - arsenic KW - alkali metals KW - pollution KW - metals KW - potassium KW - thorium KW - uranium KW - U-238 KW - actinides KW - U-235 KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52655527?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lee%2C+S+Y%3BWatkins%2C+D+R%3BJackson%2C+B+L%3BSchmoyer%2C+R+L%3BLietzke%2C+D+A&rft.aulast=Lee&rft.aufirst=S&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Evaluation+of+metal+and+radionuclide+data+from+neutron+activation+and+acid-digestion-based+spectrometry+analyses+of+background+soils%3B+significance+in+environmental+restoration&rft.title=Evaluation+of+metal+and+radionuclide+data+from+neutron+activation+and+acid-digestion-based+spectrometry+analyses+of+background+soils%3B+significance+in+environmental+restoration&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96004929NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 9th international conference on Modern trends in activation analysis, Seoul, Sep. 24-30, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Adapting the Brueel and Kjaer multi-gas monitor type 1302 to measure selected volatile organic chemicals (VOCs) in soil AN - 52653814; 1998-003147 AB - The Bruel and Kjaer Multi-gas Monitor Type 1302 can simultaneously measure up to five different volatile organic chemicals (VOCs) in a single air sample by using optical filters combined with a photo acoustic detection method. The monitor has previously been validated to measure VOCs in water, by purging aqueous samples into Tedlar(trademark) bags. The method used to measure VOCs in water has been adapted for use with soil. Soil samples are diluted with water and VOCs are purged with air from the resulting slurry into a Tedlar(trademark) bag. The contents of the Tedlar(trademark) bag are then analyzed with the multi-gas monitor. Data have been generated for the measurement of chloroform, trichloroethylene, tetrachloroethylene, carbon tetrachloride, and acetone. The method is linear for these VOCs from approximately 1 to at least 128 microg/g of soil (ppm). There is no measurable cross interference of these VOCs with each other when more than one is present in a single soil sample. Contaminants other than those being measured may interfere with detection of these VOCS, so some prior site characterization is required. The method is easy to perform, rapid, reproducible, and sensitive enough for field screening applications. JF - Adapting the Brueel and Kjaer multi-gas monitor type 1302 to measure selected volatile organic chemicals (VOCs) in soil AU - Palausky, M A AU - Waters, L C AU - Counts, R W AU - Jenkins, R A Y1 - 1995 PY - 1995 DA - 1995 SP - 8 VL - CONF-950209-6 KW - soils KW - chlorinated hydrocarbons KW - acetone KW - monitoring KW - pollutants KW - aliphatic hydrocarbons KW - pollution KW - aqueous solutions KW - volatiles KW - organic compounds KW - detection KW - volatile organic compounds KW - hydrocarbons KW - halogenated hydrocarbons KW - chloroform KW - instruments KW - ketones KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52653814?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Palausky%2C+M+A%3BWaters%2C+L+C%3BCounts%2C+R+W%3BJenkins%2C+R+A&rft.aulast=Palausky&rft.aufirst=M&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Adapting+the+Brueel+and+Kjaer+multi-gas+monitor+type+1302+to+measure+selected+volatile+organic+chemicals+%28VOCs%29+in+soil&rft.title=Adapting+the+Brueel+and+Kjaer+multi-gas+monitor+type+1302+to+measure+selected+volatile+organic+chemicals+%28VOCs%29+in+soil&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009697NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 4th international symposium on Field screening methods for hazardous wastes and toxic chemicals, Las Vegas, NV, Feb. 22-24, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Field screening of polycyclic hydrocarbons contamination in soil using a portable synchronous scanning spectrofluorometer AN - 52653490; 1998-002902 AB - Polycyclic aromatic hydrocarbons (PAH) contamination is a considerable problem at various hazardous waste sites. Sources of PAH contamination include incomplete combustion processes, wood preservatives, and the fuel industry (1). The development of rapid, cost-effective field screening techniques to qualitate or quantitate potential PAH contamination could result in improved remediation efficiency. We have recently developed a portable spectrofluorometer (2) for screening potential PAH contaminants at field sites using the synchronous fluorescence approach. In this paper, the portable spectrofluorometer was used to field screen several contaminated soil areas located at the Morristown Industrial Site in Morristown, Tennessee using the synchronous fluorescence technique. An attempt to quantify PAH contamination was performed using the NIST 1647a Priority pollutant standard to generate a calibration curve. Representative samples were subsequently related to the results obtained from standard laboratory measurements. JF - Field screening of polycyclic hydrocarbons contamination in soil using a portable synchronous scanning spectrofluorometer AU - Alarie, J P AU - Watts, W AU - Vo-Dinh, T AU - Miller, D AU - Hyfantis, G Y1 - 1995 PY - 1995 DA - 1995 SP - 8 VL - CONF-9506235-4 KW - United States KW - soils KW - hazardous waste KW - spectrofluorometers KW - pollutants KW - waste disposal sites KW - pollution KW - Hamblen County Tennessee KW - remediation KW - waste management KW - organic compounds KW - detection KW - fluorescence KW - Tennessee KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - Morristown Tennessee KW - instruments KW - aromatic hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52653490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Alarie%2C+J+P%3BWatts%2C+W%3BVo-Dinh%2C+T%3BMiller%2C+D%3BHyfantis%2C+G&rft.aulast=Alarie&rft.aufirst=J&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Field+screening+of+polycyclic+hydrocarbons+contamination+in+soil+using+a+portable+synchronous+scanning+spectrofluorometer&rft.title=Field+screening+of+polycyclic+hydrocarbons+contamination+in+soil+using+a+portable+synchronous+scanning+spectrofluorometer&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95016347NEG, Springfield, VA, United States N1 - SuppNotes - Presented at int. conf. on Environ. monitors and hazardous waste site remediation, Munich, Germany, June 19-23, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Determination of N-nitrosodimethylamine at part-per-trillion levels in drinking waters and contaminated groundwaters AN - 52653114; 1998-002843 AB - N-nitrosodimethylamine is a high, carcinogenic manufacturing by-product of unsymmetrical dimethyl hydrazine a component of rocket fuel. The current regulatory threshold promulgated by the US Environmental Protection Agency (EPA) for NDMA in surface waters designated for drinking is 0.7 ng NDMA/L (0.7 pptr/L). Existing procedures for determining NDMA in aqueous samples typically employ dichloromethane extraction followed by concentration to a final volume of 1 mL, and gas chromatographic analysis of a 2 microliter aliquot of concentrate using either a nitrogen-phosphorus detector (NPD), mass spectrometric detector, or chemiluminescent nitrogen detector (CLND). Such a protocol does not permit detection of NDMA at the desired health-based criterion unless high-resolution mass spectrometric (HRMS) detectors are employed. The analytical procedure described in this work employed an initial solid-phase extraction of groundwater samples with a preconditioned Empore C (sub 18) disk, used to remove interfering neutral species including di-isopropylmethane phosphonate (DIMP), prior to continuous overnight extraction. JF - Determination of N-nitrosodimethylamine at part-per-trillion levels in drinking waters and contaminated groundwaters AU - Tomkins, B A AU - Griest, W H AU - Higgins, C E Y1 - 1995 PY - 1995 DA - 1995 SP - 21 VL - CONF-9505309-1 KW - water quality KW - chemical analysis KW - pollutants KW - data KW - pollution KW - mass spectroscopy KW - aqueous solutions KW - petroleum products KW - hydrochemistry KW - drinking water KW - N-nitrosodimethylamine KW - ground water KW - gas chromatography KW - military facilities KW - spectroscopy KW - geochemistry KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52653114?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Tomkins%2C+B+A%3BGriest%2C+W+H%3BHiggins%2C+C+E&rft.aulast=Tomkins&rft.aufirst=B&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Determination+of+N-nitrosodimethylamine+at+part-per-trillion+levels+in+drinking+waters+and+contaminated+groundwaters&rft.title=Determination+of+N-nitrosodimethylamine+at+part-per-trillion+levels+in+drinking+waters+and+contaminated+groundwaters&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003024NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 18th annual conference on Analysis of pollutants in the environment, Norfolk, VA, May 3-5, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Comprehensive summary of the ORNL groundwater compliance and surveillance sampling results software system AN - 52649026; 1998-003679 AB - Groundwater compliance and surveillance activities are conducted at ORNL to fulfill federal and state requirements for environmental monitoring. Information management is an important aspect of this and encompasses many activities which usually have specific time frames and schedules. In addition to fulfilling these immediate requirements, the results for the monitoring activities are also used to determine the need for environmental remediation. ORNL performs this groundwater results data management and reporting utilizing a group of SAS (super R) applications and tools which provide the ability to track samples, capture field measurements, verify and validate result data, manage data, and report results in a variety of ways and in a timely manner. This paper provides a comprehensive summary of these applications and tools. JF - Comprehensive summary of the ORNL groundwater compliance and surveillance sampling results software system AU - Loffman, R S Y1 - 1995 PY - 1995 DA - 1995 SP - 13 VL - CONF-9504250-1 KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - monitoring KW - government agencies KW - data processing KW - remediation KW - ground water KW - evaluation KW - computer programs KW - Tennessee KW - data bases KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52649026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Loffman%2C+R+S&rft.aulast=Loffman&rft.aufirst=R&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Comprehensive+summary+of+the+ORNL+groundwater+compliance+and+surveillance+sampling+results+software+system&rft.title=Comprehensive+summary+of+the+ORNL+groundwater+compliance+and+surveillance+sampling+results+software+system&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96008646NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 20th annual SAS users group international conference, Orlando, FL, Apr. 2-5, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Natural physical and biological processes compromise the long-term performance of compacted soil caps AN - 52648632; 1998-003234 AB - Compacted soil barriers are components of essentially all caps placed on closed waste disposal sites. The intended functions of soil barriers in waste facility caps include restricting infiltration of water and release of gases and vapors, either independently or in combination with synthetic membrane barriers, and protecting other manmade or natural barrier components. Review of the performance of installed soil barriers and of natural processes affecting their performance indicates that compacted soil caps may function effectively for relatively short periods (years to decades), but natural physical and biological processes can be expected to cause them to fail in the long term (decades to centuries). This paper addresses natural physical and biological processes that compromise the performance of compacted soil caps and suggests measures that may reduce the adverse consequences of these natural failure mechanisms. JF - Natural physical and biological processes compromise the long-term performance of compacted soil caps AU - Smith, E D Y1 - 1995 PY - 1995 DA - 1995 SP - 11 VL - CONF-9508197-1 KW - clay KW - degradation KW - clastic sediments KW - moisture KW - waste disposal sites KW - mechanical properties KW - preventive measures KW - radioactive waste KW - cracks KW - time factor KW - sediments KW - efficiency KW - waste disposal KW - permeability KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52648632?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Smith%2C+E+D&rft.aulast=Smith&rft.aufirst=E&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Natural+physical+and+biological+processes+compromise+the+long-term+performance+of+compacted+soil+caps&rft.title=Natural+physical+and+biological+processes+compromise+the+long-term+performance+of+compacted+soil+caps&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96003027NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the NAS workshop on Barriers for long term isolation, Denver, CO, Aug. 13, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Site characterization report for the old hydrofracture facility at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52647093; 1998-003727 AB - Several Old Hydrofracture Facility (OHF) structures (i.e., Building 7852, the bulk storage bins, the pump house, water tank T-5, and pump P-3) are surplus facilities at Oak Ridge National Laboratory (ORNL) slated for decontamination and decommissioning (D and D). OHF was constructed in 1963 to allow experimentation and operations with an integrated solids storage, handling, mixing, and grout injection facility. It was shut down in 1980 and transferred to ORNL's Surveillance and Maintenance Program. The hydrofracture process was a unique disposal method that involved injecting waste materials mixed with grout and additives under pumping pressures of 2,000 psi or greater into a deep, low-permeability shale formation. The injected slurry spread along fractures and bedding planes for hundreds of feet from the injection points, forming thin grout sheets (often less than 1/8 in. thick). The grout ostensibly immobilized and solidified the liquid wastes. Site characterization activities were conducted in the winter and spring of 1994 to collect information necessary to plan the D and D of OHF structures. This site characterization report documents the results of the investigation of OHF D and D structures, presenting data from the field investigation and laboratory analyses in the form of a site description, as-built drawings, summary tables of radiological and chemical contaminant concentrations, and a waste volume estimate. JF - Site characterization report for the old hydrofracture facility at Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 219 VL - ORNL/ER/SUB-87-99053/75 KW - United States KW - Sr-90 KW - cobalt KW - isotopes KW - site exploration KW - plutonium KW - government agencies KW - lead KW - chemical waste KW - stable isotopes KW - remediation KW - radioactive waste KW - solvents KW - radioactive isotopes KW - Ba-137 KW - cesium KW - barium KW - Tennessee KW - Anderson County Tennessee KW - construction materials KW - chromium KW - mercury KW - soils KW - Oak Ridge National Laboratory KW - alkaline earth metals KW - Co-60 KW - alkali metals KW - Y-90 KW - concrete KW - organic compounds KW - Cs-137 KW - planning KW - metals KW - industrial waste KW - hydrocarbons KW - thorium KW - polycyclic aromatic hydrocarbons KW - uranium KW - waste disposal KW - low-level waste KW - actinides KW - underground disposal KW - strontium KW - aromatic hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52647093?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Site+characterization+report+for+the+old+hydrofracture+facility+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Site+characterization+report+for+the+old+hydrofracture+facility+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95013228NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Use of passive alpha detectors to screen for uranium contamination in a field at Fernald, Ohio AN - 52645688; 1998-003513 AB - This paper reports the results from a field test of newly developed techniques for inexpensive, in situ screening of soil for alpha contamination. Passive alpha detectors that are commercially available for the detection indoor airborne alpha activity (i.e., (super 222) Rn) have been modified so they can be applied to the detection of alpha contamination on surfaces or in soils. Results reported here are from an intercomparison involving several different techniques with all measurements being made at the same sites in a field near the formerly used uranium processing facility at Fernald, Ohio, during the summer of 1994. The results for two types of passive alpha detector show that the quality of calibration is improved if soils samples are milled to increase homogeneity within the soil matrices. The correlation between laboratory based radiochemical analyses and quick, field-based screening measurements is acceptable and can be improved if the passive devices are left for longer exposure times in the field. The total cost per measurement for either type of passive alpha detector is probably less than $25 and should provide a cost-effective means for site managers to develop the information needed to find areas with remaining alpha contamination so resources can be allocated efficiently. JF - Use of passive alpha detectors to screen for uranium contamination in a field at Fernald, Ohio AU - Dudney, C S AU - Meyer, K E AU - Gammage, R B AU - Wheeler, R V AU - Salasky, M Y1 - 1995 PY - 1995 DA - 1995 SP - 9 VL - CONF-950209-11 KW - United States KW - soils KW - background level KW - pollution KW - techniques KW - radon KW - cost KW - radioactive waste KW - measurement KW - Fernald Site KW - detection KW - alpha-ray spectroscopy KW - noble gases KW - metals KW - uranium KW - waste disposal KW - spectroscopy KW - actinides KW - instruments KW - Ohio KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52645688?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Dudney%2C+C+S%3BMeyer%2C+K+E%3BGammage%2C+R+B%3BWheeler%2C+R+V%3BSalasky%2C+M&rft.aulast=Dudney&rft.aufirst=C&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Use+of+passive+alpha+detectors+to+screen+for+uranium+contamination+in+a+field+at+Fernald%2C+Ohio&rft.title=Use+of+passive+alpha+detectors+to+screen+for+uranium+contamination+in+a+field+at+Fernald%2C+Ohio&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95013353NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 4th international symposium on Field screening methods for hazardous wastes and toxic chemicals, Las Vegas, NV, Feb. 22-24, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Remedial investigation report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee; Volume 1, Main text AN - 52645236; 1998-003705 AB - This report on the BCV OU 2 at the Y-12 Plant, was prepared in accordance with requirements under the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) for reporting the results of a site characterization for public review. It provides the Environmental Restoration Program with information about the results of the 1993 investigation. It includes information on risk assessments that have evaluated impacts to human health and the environment. Field activities included collection of subsurface soil samples, groundwater and surface water samples, and sediments and seep at the Rust Spoil Area (RSA), SY-200 Yard, and SA-1. JF - Remedial investigation report on Bear Creek Valley Operable Unit 2 (Rust Spoil Area, Spoil Area 1, and SY-200 Yard) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee; Volume 1, Main text Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 515 VL - DOE/OR-01-1273/V1-D2 | Y/ER-182/V1-D2 KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - medical geology KW - Superfund KW - site exploration KW - reclamation KW - Oak Ridge Y-12 Plant KW - surface water KW - impact statements KW - government agencies KW - remediation KW - ground water KW - Tennessee KW - risk assessment KW - Anderson County Tennessee KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52645236?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Remedial+investigation+report+on+Bear+Creek+Valley+Operable+Unit+2+%28Rust+Spoil+Area%2C+Spoil+Area+1%2C+and+SY-200+Yard%29+at+the+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%3B+Volume+1%2C+Main+text&rft.title=Remedial+investigation+report+on+Bear+Creek+Valley+Operable+Unit+2+%28Rust+Spoil+Area%2C+Spoil+Area+1%2C+and+SY-200+Yard%29+at+the+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%3B+Volume+1%2C+Main+text&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009509NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Phospholipid analysis of extant microbiota for monitoring in situ bioremediation effectiveness AN - 52643479; 1998-003570 AB - Two sites undergoing bioremediation were studied using the signature lipid biomarker (SLB) technique. This technique isolates microbial lipid moieties specifically related to viable biomass and to both prokaryotic and eukaryotic biosynthetic pathways. The first site was a South Pacific atoll heavily contaminated with petroleum hydrocarbons. The second site was a mine waste reclamation area. The SLB technique was applied to quantitate directly the viable biomass, community structure, and nutritional/physiological status of the microbiota in the soils and subsurface sediments of these sites. All depths sampled at the Kwajalein Atoll site showed an increase in biomass that correlated with the co-addition of air, water, and nutrients. Monoenoic fatty acids increased in abundance with the nutrient amendment, which suggested an increase in gram-negative bacterial population. Ratios of specific phospholipid fatty acids indicative of nutritional stress decreased with the nutrient amendment. Samples taken from the mine reclamation site showed increases in total microbial biomass and in Thiobacillus biomass in the plots treated with lime and bactericide, especially when a cover soil was added. The plot treated with bactericide and buffered lime without the cover soil showed some decrease in Thiobacillus numbers, but was still slightly higher than that observed in the control plots. JF - Phospholipid analysis of extant microbiota for monitoring in situ bioremediation effectiveness AU - Pinkart, H C AU - Ringelberg, D B AU - Stair, J O AU - Sutton, S D AU - Pfiffner, S M Y1 - 1995 PY - 1995 DA - 1995 SP - 5 VL - CONF-950483-10 KW - thallophytes KW - fatty acids KW - biomass KW - techniques KW - petroleum KW - remediation KW - Kwajalein KW - Micronesia KW - ecology KW - chemical composition KW - soils KW - mines KW - biodegradation KW - Plantae KW - monitoring KW - soil treatment KW - pollution KW - petroleum products KW - bioremediation KW - biomarkers KW - nutrients KW - organic compounds KW - organic acids KW - phospholipids KW - bacteria KW - Oceania KW - Marshall Islands KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52643479?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Pinkart%2C+H+C%3BRingelberg%2C+D+B%3BStair%2C+J+O%3BSutton%2C+S+D%3BPfiffner%2C+S+M&rft.aulast=Pinkart&rft.aufirst=H&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Phospholipid+analysis+of+extant+microbiota+for+monitoring+in+situ+bioremediation+effectiveness&rft.title=Phospholipid+analysis+of+extant+microbiota+for+monitoring+in+situ+bioremediation+effectiveness&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96005646NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 3rd international symposium on In situ and on-site bioreclamation, San Diego, CA, Apr. 24-27, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Washing techniques as an alternative to incineration AN - 52637896; 1998-003423 AB - The Environmental Protection Agency (EPA) best demonstrated available technology under the Resource Conservation and Recovery Act (RCRA) for many hazardous wastes is incineration. However, public pressure has caused state and federal regulators to consider tightening emission standards on incineration units. Accordingly, the US Department of Energy (DOE) Environmental Management (EM) and the Office of Technology Development are exploring alternatives to incineration to remediate the large amounts of existing hazardous and mixed waste. The purpose of this paper is to review washing technologies as an alternative to incineration. Soil washing is the extraction of contaminants from excavated soil by mixing the soil with water, solvents, surfactants, or chelating agents. Soil washing is a combination of physical and chemical treatments performed on soil in an aqueous solution. It is often used as a size segregation technique for washing fines from coarse soil. The process removes contaminants that reside in specific grain-size domains, separates the waste stream into "cuts", and focuses on treatment appropriate to the contaminant/grain-size relationship. Usually, heavily contaminated soils are treated several times in a multistage counter-current system. Contaminated water or solution generated during the soil washing process is treated for removal of contaminants. Current soil washing extraction solutions range from alkaline mixtures of ionic and nonionic surfactants and bioremediating agents to acid rinses. Additionally, washing processes may provide added benefit for treatment of low-level mixed waste debris through application of the debris rule. JF - Washing techniques as an alternative to incineration AU - Dickerson, K S AU - Muhr, C A AU - Brown, C H Y1 - 1995 PY - 1995 DA - 1995 SP - 14 VL - CONF-950216-121 KW - soils KW - hazardous waste KW - reclamation KW - soil treatment KW - techniques KW - remediation KW - radioactive waste KW - waste management KW - solvents KW - incineration KW - surfactants KW - nuclear facilities KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52637896?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Dickerson%2C+K+S%3BMuhr%2C+C+A%3BBrown%2C+C+H&rft.aulast=Dickerson&rft.aufirst=K&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Washing+techniques+as+an+alternative+to+incineration&rft.title=Washing+techniques+as+an+alternative+to+incineration&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95010217NEG, Springfield, VA, United States N1 - SuppNotes - Presented at Waste management '95, Tucson, AZ, Feb. 26 - March 2, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Enhancement of Fe (III), Co (III), and Cr (VI) reduction at elevated temperatures and by a thermophilic bacterium AN - 52636507; 1998-003638 AB - An unusual thermophilic bacterium has been isolated from deep subsurface sediments and tested for its ability to enhance Fe(III), Co(III), and Cr(VI) reduction. Without the bacterium, abiotic metal reduction was insignificant at temperatures below 45 degrees C but became a major process at 75 degrees C. Addition of the bacterium enhanced the reduction of these metals up to fourfold. This study demonstrates abiotic and biotic metal reduction under organic-rich thermic conditions and suggest that thermally and/or biologically enhanced metal reduction may provide an alternative for remediating metal contamination. JF - Enhancement of Fe (III), Co (III), and Cr (VI) reduction at elevated temperatures and by a thermophilic bacterium AU - Zhang, C AU - Liu, S AU - Logan, J AU - Mazumder, R AU - Phelps, T J Y1 - 1995 PY - 1995 DA - 1995 SP - 19 VL - CONF-950587-2 KW - thallophytes KW - soils KW - biodegradation KW - Plantae KW - iron oxides KW - cobalt KW - pollutants KW - soil treatment KW - pollution KW - bioremediation KW - ions KW - chromates KW - new methods KW - iron KW - temperature KW - remediation KW - ferric iron KW - metals KW - bacteria KW - oxides KW - reduction KW - high temperature KW - chromium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52636507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Zhang%2C+C%3BLiu%2C+S%3BLogan%2C+J%3BMazumder%2C+R%3BPhelps%2C+T+J&rft.aulast=Zhang&rft.aufirst=C&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Enhancement+of+Fe+%28III%29%2C+Co+%28III%29%2C+and+Cr+%28VI%29+reduction+at+elevated+temperatures+and+by+a+thermophilic+bacterium&rft.title=Enhancement+of+Fe+%28III%29%2C+Co+%28III%29%2C+and+Cr+%28VI%29+reduction+at+elevated+temperatures+and+by+a+thermophilic+bacterium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95014582NEG, Springfield, VA, United States N1 - SuppNotes - Presented at 17th symposium on Biotechnol. for fuels and chemicals, Vail, CO, May 7-11, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Method efficiency and signal quantification of bacteria for a groundwater transport experiment AN - 52634441; 1998-003633 AB - Bacterial transport is a key process in delivery of microbes to contaminated sites for bioremediation of chemicals. However, relatively little is known about the geochemical and hydrologic factors controlling the mobility of bacteria and viruses within subsurface systems. Laboratory-scale column studies have provided useful information (Harvey et al, 1989, 1993). However, successful application to in situ remediation will require that one identify and understand properties relevant to transport in aquifers. Only through field experiments can one evaluate the scales of physical and chemical heterogeneity in natural aquifers that affect the transport of microbiota in ways not predicted from experiments conducted at the laboratory-scale. Bacterial transport field experiments cannot be replicated as can column experiments. Rigorous testing of experimental hypotheses will require comparisons of the mobility of multiple strains with contrasting transport properties under identical field conditions. Consequently, a technique is needed to permit the transport of multiple strains of bacteria to be monitored simultaneously in a single field experiment. Molecular techniques can also detect very low levels of injected bacteria. Polymerase chain reaction (PCR) has been used successfully for the detection of microorganisms. This paper explores the use of PCR for identifying and enumerating the arrival of several individual strains of bacteria at monitoring wells downgradient of an experimental tracer injection well. JF - Method efficiency and signal quantification of bacteria for a groundwater transport experiment AU - Burlage, R S AU - Palumbo, A V AU - McCarthy, J Y1 - 1995 PY - 1995 DA - 1995 SP - 9 VL - CONF-950483-2 KW - thallophytes KW - biodegradation KW - Plantae KW - in situ KW - pollution KW - remediation KW - ground water KW - aquifers KW - transport KW - water treatment KW - bacteria KW - mobility KW - microorganisms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52634441?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Burlage%2C+R+S%3BPalumbo%2C+A+V%3BMcCarthy%2C+J&rft.aulast=Burlage&rft.aufirst=R&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Method+efficiency+and+signal+quantification+of+bacteria+for+a+groundwater+transport+experiment&rft.title=Method+efficiency+and+signal+quantification+of+bacteria+for+a+groundwater+transport+experiment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95010296NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 3rd international symposium on In situ and on-site bioreclamation, San Diego, CA, Apr. 24-26, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Treatment of Y-12 storm sewer sediments and DARA soils by thermal desorption AN - 52631143; 1998-003168 AB - The 1992 Oak Ridge Reservation Federal Facilities Compliance Agreement (FFCA) listed a number of mixed wastes, subject to land disposal restrictions (LDR), for which no treatment method had been identified, and required DOE to develop strategies for treatment and ultimate disposal of those wastes. This paper presents the results of a program to demonstrate that thermal desorption can remove both organics and mercury from two mixed wastes from the DOE Y-12 facility in Oak Ridge, Tennessee. JF - Treatment of Y-12 storm sewer sediments and DARA soils by thermal desorption AU - Morris, M I AU - Shealy, S E Y1 - 1995 PY - 1995 DA - 1995 SP - 24 VL - CONF-950877-25 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - chlorinated hydrocarbons KW - desorption KW - degradation KW - pollutants KW - PCBs KW - government agencies KW - pollution KW - mixed waste KW - remediation KW - waste management KW - organic compounds KW - metals KW - Tennessee KW - halogenated hydrocarbons KW - ecology KW - Anderson County Tennessee KW - uranium KW - actinides KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52631143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Morris%2C+M+I%3BShealy%2C+S+E&rft.aulast=Morris&rft.aufirst=M&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Treatment+of+Y-12+storm+sewer+sediments+and+DARA+soils+by+thermal+desorption&rft.title=Treatment+of+Y-12+storm+sewer+sediments+and+DARA+soils+by+thermal+desorption&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96005455NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 3rd American Society for Mechanical Engineers (ASME) biennial Mixed waste symposium, Baltimore, MD, Aug. 7-11, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Bench- and pilot-scale demonstration of thermal desorption for removal of mercury from the lower East Fork Poplar Creek floodplain soils AN - 52629588; 1998-003241 AB - Thermal desorption is an innovative technology that has seen significant growth in applications to organically contaminated soils and sludges for the remediation of hazardous, radioactive and mixed waste sites. This paper will present the results of a bench and pilot-scale demonstration of this technology for the removal of mercury from the Lower East Fork Poplar Creek floodplain soil. Results demonstrate that the mercury in this soil can be successfully removed to the target treatment levels of 10 milligrams per kilogram (mg/kg) and that all process residuals could be rendered RCRA-nonhazardous as defined by the Resource Conservation and Recovery Act. Sampling and analyses of the desorber off-gas before and after the air pollution control system demonstrated effective collection of mercury and organic constituents. Pilot-scale testing was also conducted to verify requirements for material handling of soil into and out of the process. This paper will also present a conceptual design and preliminary costs of a full-scale system, including feed preparation, thermal treatment, and residuals handling for the soil. JF - Bench- and pilot-scale demonstration of thermal desorption for removal of mercury from the lower East Fork Poplar Creek floodplain soils AU - Morris, M I AU - Sams, R J AU - Gillis, G AU - Helsel, R W AU - Alperin, E S Y1 - 1995 PY - 1995 DA - 1995 SP - 11 VL - CONF-950216-129 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - hazardous waste KW - desorption KW - monitoring KW - pollutants KW - sludge KW - reclamation KW - thermal properties KW - government agencies KW - pollution KW - remediation KW - radioactive waste KW - evaporation KW - decontamination KW - metals KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - geochemistry KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52629588?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Morris%2C+M+I%3BSams%2C+R+J%3BGillis%2C+G%3BHelsel%2C+R+W%3BAlperin%2C+E+S&rft.aulast=Morris&rft.aufirst=M&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Bench-+and+pilot-scale+demonstration+of+thermal+desorption+for+removal+of+mercury+from+the+lower+East+Fork+Poplar+Creek+floodplain+soils&rft.title=Bench-+and+pilot-scale+demonstration+of+thermal+desorption+for+removal+of+mercury+from+the+lower+East+Fork+Poplar+Creek+floodplain+soils&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009693NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Waste management '95, Tucson, AZ, Feb. 26-March 2, 1995; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Reservoir ecosystem structure; conflicting influences of riverine advection and water column heating AN - 52553603; 1998-065779 JF - Abstracts of Papers for the Annual Meeting - American Society of Limnology and Oceanography AU - Groeger, A W AU - Soballe, D M AU - Kimmel, B L AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - a EP - 16 PB - American Society of Limnology and Oceanography, [location varies] VL - 1995 KW - United States KW - Normandy Reservoir KW - stream transport KW - reservoirs KW - oxygen KW - sediment transport KW - biomass KW - surface water KW - Bedford County Tennessee KW - ecosystems KW - plankton KW - advection KW - hydrochemistry KW - nutrients KW - residence time KW - Tennessee KW - heating KW - seasonal variations KW - discharge KW - geochemistry KW - fluvial environment KW - productivity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52553603?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+for+the+Annual+Meeting+-+American+Society+of+Limnology+and+Oceanography&rft.atitle=Reservoir+ecosystem+structure%3B+conflicting+influences+of+riverine+advection+and+water+column+heating&rft.au=Groeger%2C+A+W%3BSoballe%2C+D+M%3BKimmel%2C+B+L%3BAnonymous&rft.aulast=Groeger&rft.aufirst=A&rft.date=1995-01-01&rft.volume=1995&rft.issue=&rft.spage=a&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+for+the+Annual+Meeting+-+American+Society+of+Limnology+and+Oceanography&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Society of Limnology & Oceanography 1995 meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #03377 N1 - SubjectsTermNotLitGenreText - advection; Bedford County Tennessee; biomass; discharge; ecosystems; fluvial environment; geochemistry; heating; hydrochemistry; Normandy Reservoir; nutrients; oxygen; plankton; productivity; reservoirs; residence time; seasonal variations; sediment transport; stream transport; surface water; Tennessee; United States ER - TY - JOUR T1 - The distribution of mercury in Poplar Creek AN - 52552582; 1998-065772 JF - Abstracts of Papers for the Annual Meeting - American Society of Limnology and Oceanography AU - Campbell, K R AU - Ford, C J AU - Levine, D A AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - a EP - 8 PB - American Society of Limnology and Oceanography, [location varies] VL - 1995 KW - United States KW - Oak Ridge National Laboratory KW - concentration KW - toxic materials KW - pollutants KW - surface water KW - pollution KW - Poplar Creek KW - Oak Ridge Tennessee KW - spatial distribution KW - metals KW - Tennessee KW - sediments KW - Anderson County Tennessee KW - pore water KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52552582?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+for+the+Annual+Meeting+-+American+Society+of+Limnology+and+Oceanography&rft.atitle=The+distribution+of+mercury+in+Poplar+Creek&rft.au=Campbell%2C+K+R%3BFord%2C+C+J%3BLevine%2C+D+A%3BAnonymous&rft.aulast=Campbell&rft.aufirst=K&rft.date=1995-01-01&rft.volume=1995&rft.issue=&rft.spage=a&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+for+the+Annual+Meeting+-+American+Society+of+Limnology+and+Oceanography&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Society of Limnology & Oceanography 1995 meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #03377 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; concentration; mercury; metals; Oak Ridge National Laboratory; Oak Ridge Tennessee; pollutants; pollution; Poplar Creek; pore water; sediments; spatial distribution; surface water; Tennessee; toxic materials; United States ER - TY - BOOK T1 - Colloidal transport of metal contaminants in groundwater AN - 52546103; 1998-069980 JF - Workshop on Metal speciation and contamination of soils AU - Liang, Liyuan AU - McCarthy, John F Y1 - 1995 PY - 1995 DA - 1995 PB - Lewis Publishers, Boca Raton, FL SN - 0873716973 KW - United States KW - South Carolina KW - natural materials KW - complexing KW - iron KW - ground water KW - ferric iron KW - fluid injection KW - transport KW - Georgetown County South Carolina KW - carbon KW - Georgetown South Carolina KW - organic carbon KW - geochemistry KW - Eh KW - Atlantic Coastal Plain KW - colloidal materials KW - in situ KW - pollutants KW - oxidation KW - solutes KW - pollution KW - ferrous iron KW - aquifers KW - case studies KW - organic compounds KW - metals KW - mobilization KW - field studies KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52546103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Liang%2C+Liyuan%3BMcCarthy%2C+John+F&rft.aulast=Liang&rft.aufirst=Liyuan&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0873716973&rft.btitle=Colloidal+transport+of+metal+contaminants+in+groundwater&rft.title=Colloidal+transport+of+metal+contaminants+in+groundwater&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Metal speciation and contamination of soils N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 67 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2014-03-14 ER - TY - JOUR T1 - U-Pb evidence for the absence of Grenvillian events in the Moine of NW Scotland AN - 52363745; 2000-027368 JF - Terra Abstracts AU - Rogers, G AU - Friend, C R L AU - Strachan, R A AU - Kinny, P AU - Paterson, B A AU - Holdsworth, R E AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 353 PB - Blackwell Scientific Publications, Oxford VL - 7, Suppl. 1 SN - 0954-4887, 0954-4887 KW - northwestern Scotland KW - upper Precambrian KW - U/Pb KW - ion probe data KW - Ardgour Gneiss KW - pegmatite KW - igneous rocks KW - granites KW - mass spectra KW - Europe KW - high-grade metamorphism KW - Great Britain KW - Caledonian Orogeny KW - plutonic rocks KW - dates KW - absolute age KW - spectra KW - Moinian KW - Neoproterozoic KW - Western Europe KW - Precambrian KW - Caledonides KW - Paleozoic KW - Proterozoic KW - metamorphism KW - United Kingdom KW - emplacement KW - Scotland KW - intrusions KW - SHRIMP data KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52363745?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Terra+Abstracts&rft.atitle=U-Pb+evidence+for+the+absence+of+Grenvillian+events+in+the+Moine+of+NW+Scotland&rft.au=Rogers%2C+G%3BFriend%2C+C+R+L%3BStrachan%2C+R+A%3BKinny%2C+P%3BPaterson%2C+B+A%3BHoldsworth%2C+R+E%3BAnonymous&rft.aulast=Rogers&rft.aufirst=G&rft.date=1995-01-01&rft.volume=7%2C+Suppl.+1&rft.issue=&rft.spage=353&rft.isbn=&rft.btitle=&rft.title=Terra+Abstracts&rft.issn=09544887&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - European Union of Geosciences 8 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; Ardgour Gneiss; Caledonian Orogeny; Caledonides; dates; emplacement; Europe; granites; Great Britain; high-grade metamorphism; igneous rocks; intrusions; ion probe data; mass spectra; metamorphism; Moinian; Neoproterozoic; northwestern Scotland; Paleozoic; pegmatite; plutonic rocks; Precambrian; Proterozoic; Scotland; SHRIMP data; spectra; U/Pb; United Kingdom; upper Precambrian; Western Europe ER - TY - RPRT T1 - Environmental enhancement using short-rotation woody crops and perennial grasses as alternative agricultural crops AN - 52285224; 2001-001030 AB - Short-rotation woody crops and perennial grasses are grown as biomass feedstocks for energy and fiber. When replacing traditional row crops on similar lands, these alternative crops can provide multiple environmental benefits in addition to enhancing rural economies and providing valuable feedstock resources. The Department of Energy is supporting research to address how these crops can provide environmental benefits to soil, water and native wildlife species in addition to providing bioenergy feedstocks. Research is underway to address the potential for biomass crops to provide soil conservation and water quality improvements in crop settings. Replacement of traditional erosive row crops with biomass crops on marginal lands and establishment of biomass plantations as filter strips adjacent to streams and wetlands are being studied. The habitat value of different biomass crops for selected wildlife species is also under study. To date, these studies have shown that in comparison with row crops biomass plantings of both grass and tree crops increased biodiversity of birds; however, the habitat value of tree plantations is not equivalent to natural forests. The effects on native wildlife of establishing multiple plantations across a landscape are being studied. Combining findings on wildlife use of individual plantations with information on the cumulative effects of multiple plantations on wildlife populations can provide guidance for establishing and managing biomass crops to enhance biodiversity while providing biomass feedstocks. Data from site-specific environmental studies can provide input for evaluation of the probable effects of large-scale plantings at both landscape and regional levels of resolution. JF - Environmental enhancement using short-rotation woody crops and perennial grasses as alternative agricultural crops AU - Tolbert, V R AU - Schiller, A Y1 - 1995 PY - 1995 DA - 1995 SP - 8 VL - CONF-9511191-1 KW - water KW - soils KW - Monocotyledoneae KW - Spermatophyta KW - Plantae KW - monitoring KW - agricultural waste KW - biomass KW - agriculture KW - pollution KW - optimization KW - ecosystems KW - waste disposal KW - Gramineae KW - land use KW - Angiospermae KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52285224?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Tolbert%2C+V+R%3BSchiller%2C+A&rft.aulast=Tolbert&rft.aufirst=V&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+enhancement+using+short-rotation+woody+crops+and+perennial+grasses+as+alternative+agricultural+crops&rft.title=Environmental+enhancement+using+short-rotation+woody+crops+and+perennial+grasses+as+alternative+agricultural+crops&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2001-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96006718NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Conference on environmental enhancement through agriculture, Boston, MA, Nov. 16-17, 1995; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Geophysical diffraction tomography; new views on the Shiqmim prehistoric subterranean village site (Israel) AN - 52064820; 2002-065275 JF - Geoarchaeology AU - Witten, Alan J AU - Levy, Thomas E AU - Ursic, James AU - White, Paul Y1 - 1995 PY - 1995 DA - 1995 SP - 97 EP - 118 PB - Wiley & Sons, New York, NY VL - 10 IS - 2 SN - 0883-6353, 0883-6353 KW - tomography KW - geophysical surveys KW - archaeological sites KW - Shiqmim Site KW - surveys KW - Negev KW - Israel KW - Asia KW - Middle East KW - diffraction KW - 24:Quaternary geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52064820?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geoarchaeology&rft.atitle=Geophysical+diffraction+tomography%3B+new+views+on+the+Shiqmim+prehistoric+subterranean+village+site+%28Israel%29&rft.au=Witten%2C+Alan+J%3BLevy%2C+Thomas+E%3BUrsic%2C+James%3BWhite%2C+Paul&rft.aulast=Witten&rft.aufirst=Alan&rft.date=1995-01-01&rft.volume=10&rft.issue=2&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Geoarchaeology&rft.issn=08836353&rft_id=info:doi/ L2 - http://www3.interscience.wiley.com/journal/36011/home LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - archaeological sites; Asia; diffraction; geophysical surveys; Israel; Middle East; Negev; Shiqmim Site; surveys; tomography ER - TY - JOUR T1 - Microbial and chemical heterogeneity in subsurface sediments at a coastal plain site AN - 51321928; 1996-017249 JF - Abstracts with Programs - Geological Society of America AU - Zhang, C AU - Pfiffner, S M AU - Palumbo, A V AU - Phelps, T J AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 247 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - biomass KW - landfills KW - unsaturated zone KW - Northampton County Virginia KW - variations KW - remediation KW - saturated zone KW - Oyster Virginia KW - carbon KW - sediments KW - chemical properties KW - organic carbon KW - heterogeneity KW - species diversity KW - Atlantic Coastal Plain KW - organic materials KW - Virginia KW - bioremediation KW - nutrients KW - models KW - organic compounds KW - waste disposal KW - microorganisms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51321928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Microbial+and+chemical+heterogeneity+in+subsurface+sediments+at+a+coastal+plain+site&rft.au=Zhang%2C+C%3BPfiffner%2C+S+M%3BPalumbo%2C+A+V%3BPhelps%2C+T+J%3BAnonymous&rft.aulast=Zhang&rft.aufirst=C&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=247&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Atlantic Coastal Plain; biomass; bioremediation; carbon; chemical properties; heterogeneity; landfills; microorganisms; models; Northampton County Virginia; nutrients; organic carbon; organic compounds; organic materials; Oyster Virginia; remediation; saturated zone; sediments; species diversity; United States; unsaturated zone; variations; Virginia; waste disposal ER - TY - JOUR T1 - A karst inventory of the Oak Ridge area, Tennessee; the first step towards characterizing hazardous waste sites in carbonate terranes AN - 51320691; 1996-023075 JF - Abstracts with Programs - Geological Society of America AU - Lemiszki, J P AU - Zerr, B A AU - Herzog, M C AU - Zondlo, T F AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 87 EP - 88 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - wells KW - United States KW - hazardous waste KW - Global Positioning System KW - ArcGIS KW - karst hydrology KW - caves KW - government agencies KW - observation wells KW - Appalachians KW - mapping KW - karst KW - Oak Ridge Tennessee KW - Cambrian KW - radioactive waste KW - ground water KW - Upper Cambrian KW - Ordovician KW - sedimentary rocks KW - geographic information systems KW - Knox Group KW - Chickamauga Group KW - movement KW - Tennessee KW - Maynardville Limestone KW - discharge KW - Oak Ridge National Laboratory KW - North America KW - dolines KW - monitoring KW - Paleozoic KW - terranes KW - ArcInfo KW - Southern Appalachians KW - aerial photography KW - information systems KW - waste disposal KW - carbonate rocks KW - solution features KW - remote sensing KW - 30:Engineering geology KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51320691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+karst+inventory+of+the+Oak+Ridge+area%2C+Tennessee%3B+the+first+step+towards+characterizing+hazardous+waste+sites+in+carbonate+terranes&rft.au=Lemiszki%2C+J+P%3BZerr%2C+B+A%3BHerzog%2C+M+C%3BZondlo%2C+T+F%3BAnonymous&rft.aulast=Lemiszki&rft.aufirst=J&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aerial photography; Appalachians; ArcGIS; ArcInfo; Cambrian; carbonate rocks; caves; Chickamauga Group; discharge; dolines; geographic information systems; Global Positioning System; government agencies; ground water; hazardous waste; information systems; karst; karst hydrology; Knox Group; mapping; Maynardville Limestone; monitoring; movement; North America; Oak Ridge National Laboratory; Oak Ridge Tennessee; observation wells; Ordovician; Paleozoic; radioactive waste; remote sensing; sedimentary rocks; solution features; Southern Appalachians; Tennessee; terranes; United States; Upper Cambrian; waste disposal; wells ER - TY - JOUR T1 - The potentiometric determination of stability constants of Nd acetate complexes from 25 degrees to 250 degrees C AN - 50937864; 1997-050624 JF - Program with Abstracts - Geological Association of Canada; Mineralogical Association of Canada: Joint Annual Meeting AU - Wood, Scott A AU - Wesolowski, David J AU - Palmer, Donald A AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 111 PB - Geological Association of Canada, Waterloo, ON VL - 20 SN - 0701-8738, 0701-8738 KW - neodymium acetate KW - sodium chloride KW - complexes KW - dilution KW - metals KW - complexing KW - rare earths KW - thermodynamic properties KW - neodymium KW - temperature KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50937864?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Program+with+Abstracts+-+Geological+Association+of+Canada%3B+Mineralogical+Association+of+Canada%3A+Joint+Annual+Meeting&rft.atitle=The+potentiometric+determination+of+stability+constants+of+Nd+acetate+complexes+from+25+degrees+to+250+degrees+C&rft.au=Wood%2C+Scott+A%3BWesolowski%2C+David+J%3BPalmer%2C+Donald+A%3BAnonymous&rft.aulast=Wood&rft.aufirst=Scott&rft.date=1995-01-01&rft.volume=20&rft.issue=&rft.spage=111&rft.isbn=&rft.btitle=&rft.title=Program+with+Abstracts+-+Geological+Association+of+Canada%3B+Mineralogical+Association+of+Canada%3A+Joint+Annual+Meeting&rft.issn=07018738&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - GAC/MAC annual meeting--AGC/AMC reunion annuelle N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - ON N1 - Last updated - 2012-06-07 N1 - CODEN - PAACD6 N1 - SubjectsTermNotLitGenreText - complexes; complexing; dilution; metals; neodymium; neodymium acetate; rare earths; sodium chloride; temperature; thermodynamic properties ER - TY - RPRT T1 - Radionuclides in Arctic sea ice AN - 50868403; 2008-095900 JF - Arctic Nuclear Waste Assessment Program workshop AU - Meese, Debra A AU - Cooper, Lee W AU - Larsen, I L AU - Tucker, Walter AU - Reimnitz, Erk AU - Grebmeier, Jacqueline M Y1 - 1995 PY - 1995 DA - 1995 KW - isotopes KW - radioactivity KW - pollutants KW - sea ice KW - alkali metals KW - pollution KW - marine transport KW - marine sediments KW - radioactive isotopes KW - Cs-137 KW - cesium KW - metals KW - ice KW - sediments KW - Arctic Ocean KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50868403?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Meese%2C+Debra+A%3BCooper%2C+Lee+W%3BLarsen%2C+I+L%3BTucker%2C+Walter%3BReimnitz%2C+Erk%3BGrebmeier%2C+Jacqueline+M&rft.aulast=Meese&rft.aufirst=Debra&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Radionuclides+in+Arctic+sea+ice&rft.title=Radionuclides+in+Arctic+sea+ice&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Arctic Nuclear Waste Assessment Program workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Availability - Office of Naval Research, United States N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Fuel reprocessing plutonium in the Canadian Basin AN - 50867124; 2008-095885 JF - Arctic Nuclear Waste Assessment Program workshop AU - Beasley, T M AU - Cooper, Lee W AU - Grebmeier, Jacqueline M AU - Orlandini, K AU - Kelley, J M Y1 - 1995 PY - 1995 DA - 1995 KW - Pu-240/Pu-239 KW - isotopes KW - radioactivity KW - pollutants KW - plutonium KW - isotope ratios KW - pollution KW - radioactive waste KW - Canada Basin KW - marine sediments KW - radioactive isotopes KW - metals KW - sediments KW - Arctic Ocean KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50867124?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Beasley%2C+T+M%3BCooper%2C+Lee+W%3BGrebmeier%2C+Jacqueline+M%3BOrlandini%2C+K%3BKelley%2C+J+M&rft.aulast=Beasley&rft.aufirst=T&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Fuel+reprocessing+plutonium+in+the+Canadian+Basin&rft.title=Fuel+reprocessing+plutonium+in+the+Canadian+Basin&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Arctic Nuclear Waste Assessment Program workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Availability - Office of Naval Research, United States N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Radionuclide distributions in Alaska marine systems; local links to a regional perspective AN - 50864053; 2008-095889 JF - Arctic Nuclear Waste Assessment Program workshop AU - Cooper, Lee W AU - Larsen, I L AU - Grebmeier, Jacqueline M AU - Ravina, Karolina B Y1 - 1995 PY - 1995 DA - 1995 KW - United States KW - sea water KW - isotopes KW - radioactivity KW - pollutants KW - sea ice KW - Bering Sea KW - pollution KW - biota KW - marine sediments KW - Chukchi Sea KW - radioactive isotopes KW - North Pacific KW - ice KW - Pacific Ocean KW - sediments KW - Arctic Ocean KW - ecology KW - Alaska KW - Beaufort Sea KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50864053?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Cooper%2C+Lee+W%3BLarsen%2C+I+L%3BGrebmeier%2C+Jacqueline+M%3BRavina%2C+Karolina+B&rft.aulast=Cooper&rft.aufirst=Lee&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Radionuclide+distributions+in+Alaska+marine+systems%3B+local+links+to+a+regional+perspective&rft.title=Radionuclide+distributions+in+Alaska+marine+systems%3B+local+links+to+a+regional+perspective&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Arctic Nuclear Waste Assessment Program workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Availability - Office of Naval Research, United States N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - A multiple-pore-region concept to modeling mass transfer in subsurface media AN - 50181865; 1995-014923 AB - Recent studies in soil science literature have strongly indicated the need to incorporate pore structures in near-surface mass transport modeling. There is increasing evidence suggesting that pore structures, such as fractures and macropores, facilitate the transport of water and solutes along a preferential flow path while water and solutes are moved into micropores and rock matrices concurrently. This study presents a conceptual model, a multiple-pore-region (or multi-region) concept, to account for pore structures as well as the resultant widely distributed pore water velocities in macroporous media. Pore regions can either be physically identified as discrete features, such as fractures and rock matrices, or be experimentally determined by separation of water retention curves according to pore classification schemes. A multi-region mechanism is proposed to account for the effect of local-scale and field-scale heterogeneities on mass transport under variably saturated conditions. Two numerical codes for subsurface fluid flow and solute transport have been developed with the multi-region concept, in which a first-order mass exchange model is adopted to simulate the redistribution of pressure heads and solute concentrations among pore regions. The computer codes are used to demonstrate the applicability of the concept to fractured porous media, and to test a three-pore-region hypothesis using laboratory soil column tracer injection data. Based upon the parameters obtained from fitting multi-region and mobile-immobile models to these data, we successfully demonstrated that the former model has the advantage of maintaining consistent conceptual models over the latter under variably saturated conditions. JF - Journal of Hydrology AU - Gwo, J P AU - Jardine, P M AU - Wilson, G V AU - Yeh, G T Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 217 EP - 237 PB - Elsevier, Amsterdam VL - 164 IS - 1-4 SN - 0022-1694, 0022-1694 KW - solute transport KW - soils KW - hydrology KW - fractured materials KW - MURT KW - numerical models KW - drainage KW - data processing KW - evapotranspiration KW - porosity KW - MURF KW - transport KW - Multi-Region Flow Model KW - movement KW - water regimes KW - mass transfer KW - Multi-Region Transport Model KW - 21:Hydrogeology KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50181865?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrology&rft.atitle=A+multiple-pore-region+concept+to+modeling+mass+transfer+in+subsurface+media&rft.au=Gwo%2C+J+P%3BJardine%2C+P+M%3BWilson%2C+G+V%3BYeh%2C+G+T&rft.aulast=Gwo&rft.aufirst=J&rft.date=1995-01-01&rft.volume=164&rft.issue=1-4&rft.spage=217&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology&rft.issn=00221694&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00221694 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1995-01-01 N1 - Number of references - 36 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - JHYDA7 N1 - SubjectsTermNotLitGenreText - data processing; drainage; evapotranspiration; fractured materials; hydrology; mass transfer; movement; Multi-Region Flow Model; Multi-Region Transport Model; MURF; MURT; numerical models; porosity; soils; solute transport; transport; water regimes ER - TY - JOUR T1 - Estimating spatial distributions of heterogeneous subsurface characteristics by regionalized classification of electrofacies AN - 50144899; 1995-041158 JF - Mathematical Geology AU - Moline, Gerilynn R AU - Bahr, Jean M Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 3 EP - 22 PB - Plenum [for the] International Association for Mathematical Geology, New York-London VL - 27 IS - 1 SN - 0882-8121, 0882-8121 KW - electrofacies KW - Middle Ordovician KW - well-logging KW - kriging KW - Michigan Basin KW - cluster analysis KW - spatial distribution KW - Ordovician KW - stochastic processes KW - multivariate analysis KW - Saint Peter Sandstone KW - hydrology KW - North America KW - electrical logging KW - three-dimensional models KW - Paleozoic KW - variance analysis KW - statistical analysis KW - geostatistics KW - equations KW - regionalization KW - porosity KW - physical properties KW - variograms KW - diagenesis KW - classification KW - permeability KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50144899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mathematical+Geology&rft.atitle=Estimating+spatial+distributions+of+heterogeneous+subsurface+characteristics+by+regionalized+classification+of+electrofacies&rft.au=Moline%2C+Gerilynn+R%3BBahr%2C+Jean+M&rft.aulast=Moline&rft.aufirst=Gerilynn&rft.date=1995-01-01&rft.volume=27&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Mathematical+Geology&rft.issn=08828121&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 24 N1 - Document feature - illus. incl. table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - MATGED N1 - SubjectsTermNotLitGenreText - classification; cluster analysis; diagenesis; electrical logging; electrofacies; equations; geostatistics; hydrology; kriging; Michigan Basin; Middle Ordovician; multivariate analysis; North America; Ordovician; Paleozoic; permeability; physical properties; porosity; regionalization; Saint Peter Sandstone; spatial distribution; statistical analysis; stochastic processes; three-dimensional models; variance analysis; variograms; well-logging ER - TY - JOUR T1 - Methods for determining the thermodynamic mixing properties of hydrous haplogranitic melts; progress, problems and prospects AN - 50139669; 1995-047428 JF - U. S. Geological Survey Circular AU - Blencoe, James G AU - Anovitz, Lawrence M Y1 - 1995 PY - 1995 DA - 1995 SP - 24 EP - 25 PB - U. S. Geological Survey, Reston, VA SN - 1067-084X, 1067-084X KW - models KW - plutonic rocks KW - phase equilibria KW - mixing KW - magmas KW - igneous rocks KW - granites KW - current research KW - thermodynamic properties KW - USGS KW - melts KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50139669?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=U.+S.+Geological+Survey+Circular&rft.atitle=Methods+for+determining+the+thermodynamic+mixing+properties+of+hydrous+haplogranitic+melts%3B+progress%2C+problems+and+prospects&rft.au=Blencoe%2C+James+G%3BAnovitz%2C+Lawrence+M&rft.aulast=Blencoe&rft.aufirst=James&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=U.+S.+Geological+Survey+Circular&rft.issn=1067084X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Third Hutton symposium on the Origin of granites and related rocks N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - current research; granites; igneous rocks; magmas; melts; mixing; models; phase equilibria; plutonic rocks; thermodynamic properties; USGS ER - TY - JOUR T1 - An experimental method for determining compositions of aqueous fluids coexisting with silicate melts AN - 50138904; 1995-047414 JF - U. S. Geological Survey Circular AU - Anovitz, Lawrence M AU - Blencoe, James G AU - Horita, Juske AU - Cole, David R Y1 - 1995 PY - 1995 DA - 1995 SP - 10 EP - 11 PB - U. S. Geological Survey, Reston, VA SN - 1067-084X, 1067-084X KW - silicates KW - oxygen KW - isotopes KW - igneous rocks KW - granites KW - fluid phase KW - aqueous solutions KW - silicon KW - stable isotopes KW - melts KW - plutonic rocks KW - phase equilibria KW - aluminum KW - deuterium KW - chemical composition KW - USGS KW - geochemistry KW - P-T conditions KW - experimental studies KW - isotope ratios KW - alkali metals KW - O-18/O-16 KW - sodium KW - sample preparation KW - D/H KW - metals KW - magmas KW - hydrogen KW - potassium KW - 05A:Igneous and metamorphic petrology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50138904?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=U.+S.+Geological+Survey+Circular&rft.atitle=An+experimental+method+for+determining+compositions+of+aqueous+fluids+coexisting+with+silicate+melts&rft.au=Anovitz%2C+Lawrence+M%3BBlencoe%2C+James+G%3BHorita%2C+Juske%3BCole%2C+David+R&rft.aulast=Anovitz&rft.aufirst=Lawrence&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=10&rft.isbn=&rft.btitle=&rft.title=U.+S.+Geological+Survey+Circular&rft.issn=1067084X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Third Hutton symposium on the Origin of granites and related rocks N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - alkali metals; aluminum; aqueous solutions; chemical composition; D/H; deuterium; experimental studies; fluid phase; geochemistry; granites; hydrogen; igneous rocks; isotope ratios; isotopes; magmas; melts; metals; O-18/O-16; oxygen; P-T conditions; phase equilibria; plutonic rocks; potassium; sample preparation; silicates; silicon; sodium; stable isotopes; USGS ER - TY - JOUR T1 - Evidence of protracted growth history of skarn garnet using SIMS oxygen isotope, trace element and rare earth element data AN - 50096498; 1996-004377 JF - Abstracts with Programs - Geological Society of America AU - Bezenek, Sandra R AU - Crowe, D E AU - Riciputi, Lee R AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 67 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - oxygen KW - isotopes KW - garnet group KW - mass spectra KW - Russian Federation KW - stable isotopes KW - Commonwealth of Independent States KW - metamorphic rocks KW - orthosilicates KW - mineralization KW - spectra KW - rare earths KW - trace elements KW - Asia KW - skarn KW - zoning KW - patterns KW - isotope ratios KW - O-18/O-16 KW - evolution KW - nesosilicates KW - metals KW - Russian Far East KW - metasomatic rocks KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50096498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Evidence+of+protracted+growth+history+of+skarn+garnet+using+SIMS+oxygen+isotope%2C+trace+element+and+rare+earth+element+data&rft.au=Bezenek%2C+Sandra+R%3BCrowe%2C+D+E%3BRiciputi%2C+Lee+R%3BAnonymous&rft.aulast=Bezenek&rft.aufirst=Sandra&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Asia; Commonwealth of Independent States; evolution; garnet group; isotope ratios; isotopes; mass spectra; metals; metamorphic rocks; metasomatic rocks; mineralization; nesosilicates; O-18/O-16; orthosilicates; oxygen; patterns; rare earths; Russian Far East; Russian Federation; silicates; skarn; spectra; stable isotopes; trace elements; zoning ER - TY - JOUR T1 - Salt effects on D/H fractionation between brucite and chloride salt solutions at 200 and 300 degrees celsius AN - 50068820; 1996-020338 JF - Abstracts with Programs - Geological Society of America AU - Fortier, Steven M AU - Horita, Juske AU - Cole, David R AU - Wesolowski, David J AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 252 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - sodium chloride KW - solutions KW - isotopes KW - isotope ratios KW - effects KW - stable isotopes KW - temperature KW - partitioning KW - brucite KW - D/H KW - hydrogen KW - oxides KW - fractionation KW - P-T conditions KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50068820?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Salt+effects+on+D%2FH+fractionation+between+brucite+and+chloride+salt+solutions+at+200+and+300+degrees+celsius&rft.au=Fortier%2C+Steven+M%3BHorita%2C+Juske%3BCole%2C+David+R%3BWesolowski%2C+David+J%3BAnonymous&rft.aulast=Fortier&rft.aufirst=Steven&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=252&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 2 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - brucite; D/H; effects; fractionation; hydrogen; isotope ratios; isotopes; oxides; P-T conditions; partitioning; sodium chloride; solutions; stable isotopes; temperature ER - TY - JOUR T1 - Micrometeorological gradient approach for quantifying air/surface exchange of mercury vapor; tests over contaminated soils AN - 50066851; 1996-015683 JF - Environmental Science & Technology, ES & T AU - Lindberg, Steven E AU - Kim, Ki-Hyun AU - Meyers, Tilden P AU - Owens, Jim G Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 126 EP - 135 PB - American Chemical Society, Washington, DC VL - 29 IS - 1 SN - 0013-936X, 0013-936X KW - United States KW - soils KW - sulfur dioxide KW - concentration KW - gaseous phase KW - pollutants KW - surface water KW - pollution KW - Oak Ridge Tennessee KW - volatiles KW - East Fork Poplar Creek KW - detection KW - quantitative analysis KW - metals KW - air-surface interface KW - Tennessee KW - Anderson County Tennessee KW - air KW - waste disposal KW - water pollution KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50066851?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.atitle=Micrometeorological+gradient+approach+for+quantifying+air%2Fsurface+exchange+of+mercury+vapor%3B+tests+over+contaminated+soils&rft.au=Lindberg%2C+Steven+E%3BKim%2C+Ki-Hyun%3BMeyers%2C+Tilden+P%3BOwens%2C+Jim+G&rft.aulast=Lindberg&rft.aufirst=Steven&rft.date=1995-01-01&rft.volume=29&rft.issue=1&rft.spage=126&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.issn=0013936X&rft_id=info:doi/ L2 - http://pubs.acs.org/journals/esthag/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 55 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - ESTHAG N1 - SubjectsTermNotLitGenreText - air; air-surface interface; Anderson County Tennessee; concentration; detection; East Fork Poplar Creek; gaseous phase; mercury; metals; Oak Ridge Tennessee; pollutants; pollution; quantitative analysis; soils; sulfur dioxide; surface water; Tennessee; United States; volatiles; waste disposal; water pollution ER - TY - JOUR T1 - Radiogenic Sr isotopes and rare earth elements as indicators of burial fluid sources in platform carbonates; revisited AN - 50058689; 1996-020446 JF - Abstracts with Programs - Geological Society of America AU - Srinivasan, K AU - Walker, K R AU - Steinhauff, D M AU - Goldberg, S A AU - Riciputi, L R AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 273 EP - 274 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - oxygen KW - carbonate platforms KW - isotopes KW - Middle Ordovician KW - manganese KW - burial diagenesis KW - stable isotopes KW - iron KW - Cambrian KW - Ordovician KW - sedimentary rocks KW - carbon KW - Tennessee KW - rare earths KW - geochemistry KW - alkaline earth metals KW - shale KW - Paleozoic KW - isotope ratios KW - C-13/C-12 KW - O-18/O-16 KW - Sr-87/Sr-86 KW - provenance KW - precipitation KW - metals KW - diagenesis KW - brines KW - clastic rocks KW - strontium KW - 06A:Sedimentary petrology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50058689?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Radiogenic+Sr+isotopes+and+rare+earth+elements+as+indicators+of+burial+fluid+sources+in+platform+carbonates%3B+revisited&rft.au=Srinivasan%2C+K%3BWalker%2C+K+R%3BSteinhauff%2C+D+M%3BGoldberg%2C+S+A%3BRiciputi%2C+L+R%3BAnonymous&rft.aulast=Srinivasan&rft.aufirst=K&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=273&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkaline earth metals; brines; burial diagenesis; C-13/C-12; Cambrian; carbon; carbonate platforms; clastic rocks; diagenesis; geochemistry; iron; isotope ratios; isotopes; manganese; metals; Middle Ordovician; O-18/O-16; Ordovician; oxygen; Paleozoic; precipitation; provenance; rare earths; sedimentary rocks; shale; Sr-87/Sr-86; stable isotopes; strontium; Tennessee; United States ER - TY - JOUR T1 - New lithotectonic framework in the western Blue Ridge, Southern Appalachians; building on earlier USGS work AN - 50058357; 1996-017135 JF - Abstracts with Programs - Geological Society of America AU - Carter, M W AU - Hatcher, R D, Jr AU - Geddes, D J AU - Martin, S L AU - Montes, C AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 223 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - lithostratigraphy KW - Laurentia KW - Great Smoky Group KW - upper Precambrian KW - Appalachians KW - mapping KW - block structures KW - balanced cross sections KW - Rabbit Creek thrust sheet KW - folds KW - Walden Creek Group KW - Tennessee KW - thickness KW - klippen KW - tectonics KW - anticlines KW - faults KW - Neoproterozoic KW - Webb Mountain KW - systems KW - North America KW - Precambrian KW - Ocoee Supergroup KW - Blue Ridge Province KW - hanging wall KW - Proterozoic KW - Great Smoky Mountains National Park KW - evolution KW - models KW - imbricate tectonics KW - Southern Appalachians KW - thrust faults KW - unconformities KW - cross sections KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50058357?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=New+lithotectonic+framework+in+the+western+Blue+Ridge%2C+Southern+Appalachians%3B+building+on+earlier+USGS+work&rft.au=Carter%2C+M+W%3BHatcher%2C+R+D%2C+Jr%3BGeddes%2C+D+J%3BMartin%2C+S+L%3BMontes%2C+C%3BAnonymous&rft.aulast=Carter&rft.aufirst=M&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=223&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - anticlines; Appalachians; balanced cross sections; block structures; Blue Ridge Province; cross sections; evolution; faults; folds; Great Smoky Group; Great Smoky Mountains National Park; hanging wall; imbricate tectonics; klippen; Laurentia; lithostratigraphy; mapping; models; Neoproterozoic; North America; Ocoee Supergroup; Precambrian; Proterozoic; Rabbit Creek thrust sheet; Southern Appalachians; systems; tectonics; Tennessee; thickness; thrust faults; unconformities; United States; upper Precambrian; Walden Creek Group; Webb Mountain ER - TY - JOUR T1 - Analysis of cobalt(II)EDTA and cobalt(III)EDTA in pore water by ion chromatography AN - 13654770; 199505717 AB - A method was developed to separate and quantify the common subsurface co-contaminants cobalt(II)EDTA and cobalt(III)EDTA in aqueous solutions. Separation was carried out by an ion chromatography with an IonPac AG5 anion-exchange column with sodium carbonate-sodium bicarbonate buffer as eluent. Electrical conductivity and visible light detectors were used to quantify the co-contaminants in the presence of common pore water inorganic anions. The detection limit were 0.6 and 1.8 um for cobalt(II)EDTA and cobalt(III)EDTA, respectively. The calibration graphs were linear for greater than 4000 umol cobalt(II)EDTA and for greater than 860 umol cobalt(III)EDTA per litre. JF - Journal of Environmental Quality AU - Taylor, D L AU - Jardine, P M AD - Oak Ridge National Laboratory, Tenn. Y1 - 1995 PY - 1995 DA - 1995 SP - 789 EP - 792 VL - 24 IS - 4 SN - 0047-2425, 0047-2425 KW - Analysis KW - Inorganic -- (see also without this prefix) KW - Light KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13654770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Analysis+of+cobalt%28II%29EDTA+and+cobalt%28III%29EDTA+in+pore+water+by+ion+chromatography&rft.au=Taylor%2C+D+L%3BJardine%2C+P+M&rft.aulast=Taylor&rft.aufirst=D&rft.date=1995-01-01&rft.volume=24&rft.issue=4&rft.spage=789&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Enrichment of biogenic lipids, hydrocarbons and PCBs in stream-surface foams AN - 13654576; 199502665 AB - The concentrations of lipids, hydrocarbons, and chlorinated hydrocarbons were determined in water and foam samples from 5 streams (White Oak creek, Northwest tributary, Bear creek, Ish creek, Mitchell branch) in eastern Tennessee, U.S.A. Total lipid contents and lipid-class compositions varied among streams and between the water and foam fractions within streams. Lipid contents of foam were always greater than in water samples from the same site. The major lipid classes detected in water and foam samples were phospholipids, free fatty acids and hydrocarbons. These were associated with the viable microbial biomass, organic decay and petroleum pollution, respectively. Foams with a high concentration of hydrocarbons were analysed by GC with flame ionization detection and GC-MS. A laboratory experiment using stream water, reconstituted natural foam, and Arochlor 1254 was conducted to assess partition ratios of PCB for water and foam. The foam concentrated PCB by factors of up to 10. This enrichment might influence downstream transport of hydrophobic pollutants, their exchange between water and sediments and bioavailability to neustonic organisms. JF - Environmental Toxicology and Chemistry AU - Napolitano, GE AU - Richmond, JE AD - Oak Ridge National Laboratory, Tenn. Y1 - 1995 PY - 1995 DA - 1995 SP - 197 EP - 201 VL - 14 IS - 2 SN - 0730-7268, 0730-7268 KW - Analysis KW - Pollution (s/a contamination, individ grps below) KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13654576?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Toxicology+and+Chemistry&rft.atitle=Enrichment+of+biogenic+lipids%2C+hydrocarbons+and+PCBs+in+stream-surface+foams&rft.au=Napolitano%2C+GE%3BRichmond%2C+JE&rft.aulast=Napolitano&rft.aufirst=GE&rft.date=1995-01-01&rft.volume=14&rft.issue=2&rft.spage=197&rft.isbn=&rft.btitle=&rft.title=Environmental+Toxicology+and+Chemistry&rft.issn=07307268&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - TiO2 mediated photooxidation of trichloroethylene and toluene dissolved in fluorocarbon solvents AN - 13650312; 199600810 AB - The titanium dioxide catalysed photo-oxidation of toluene and trichloroethylene (TCE) by UV light was studied in the inert fluorocarbon solvents, perfluorooctane or perfluorinated polyether with 10 per cent water Analysis was by gas chromatography and ion chromatography. While the organic compounds and oxygen were much more soluble in the solvents than in water, water itself was poorly soluble in the fluorinated compounds. This meant that partitioning caused the overall degradation of TCE to be slower than in water alone although photo-efficiency was high. An autocatalytic and/or a radical chain reaction mechanism seemed likely. Dichloroacetic acid was the major intermediate, accumulating in the aqueous phase. Membrane-assisted extraction of TCE from water into fluorocarbon and its photo-oxidation were possible means of destroying this contaminant. The degradation of toluene was a simple first-order reaction. JF - Chemosphere AU - Sun, Y AU - Brown, G M AU - Moyer, BA AD - Oak Ridge National Laboratory, Tenn. Y1 - 1995 PY - 1995 DA - 1995 SP - 3575 EP - 3584 VL - 31 IS - 6 SN - 0045-6535, 0045-6535 KW - Aqualine Abstracts KW - AQ 00004:Water Treatment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13650312?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemosphere&rft.atitle=TiO2+mediated+photooxidation+of+trichloroethylene+and+toluene+dissolved+in+fluorocarbon+solvents&rft.au=Sun%2C+Y%3BBrown%2C+G+M%3BMoyer%2C+BA&rft.aulast=Sun&rft.aufirst=Y&rft.date=1995-01-01&rft.volume=31&rft.issue=6&rft.spage=3575&rft.isbn=&rft.btitle=&rft.title=Chemosphere&rft.issn=00456535&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Minnows can acclimate to total residual chlorine AN - 13648970; 199505943 AB - The acclimatization of minnows to levels of total residual chlorine (TRC) considered lethal was investigated in the laboratory and in-situ following field observations of the survival of fish species in a chlorine-contaminated stream. Minnows from an uncontaminated site and those from a TRC-contaminated site were caged and placed where TRC was negligible or as high as 0.29 mg per litre. Fish from the contaminated site survived 15.8 h compared with 6.1 h for those from the uncontaminated site. In the laboratory experiments, golden shiner minnows (Notemigonus crysoleucas Mitchill) were exposed initially to 0.04 mg TRC per litre, rising to 0.12 mg per litre within 3 weeks. They were then challenged with a lethal concentration of TRC. Survival time was related to the magnitude and length of previous exposure to TRC: those experiencing the highest level in the third week survived 3 times longer than fish exposed to 0.04 mg TRC per litre for 1 week. Further exposure at this latter concentration did not greatly increase subsequent survival. The work demonstrated that several minnow species could acclimatize to TRC. There are 39 references. JF - Environmental Toxicology and Chemistry AU - Lotts, J W AU - Stewart, A J AD - Oak Ridge National Laboratory, Tenn. Y1 - 1995 PY - 1995 DA - 1995 SP - 1365 EP - 1374 VL - 14 IS - 8 SN - 0730-7268, 0730-7268 KW - Fish (see also individual groups listed below) KW - Aqualine Abstracts KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13648970?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Toxicology+and+Chemistry&rft.atitle=Minnows+can+acclimate+to+total+residual+chlorine&rft.au=Lotts%2C+J+W%3BStewart%2C+A+J&rft.aulast=Lotts&rft.aufirst=J&rft.date=1995-01-01&rft.volume=14&rft.issue=8&rft.spage=1365&rft.isbn=&rft.btitle=&rft.title=Environmental+Toxicology+and+Chemistry&rft.issn=07307268&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Determination of N-nitrosodimethylamine at part-per-trillion levels in drinking waters and contaminated groundwaters AN - 13644478; 199602783 AB - A method for the routine quantitation of the carcinogen N-nitrosodimethylamine (NDMA) at ultratrace (ng per litre) levels in drinking water or contaminated groundwater was developed. Aqueous samples were passed through an Empore C-18 filter disk to remove neutral non-polar species before continuous over-night extraction using high-purity dichloromethane. A large aliquot of the concentrated extract was loaded on a dual-stage carbon sorbent trap, before removal of the solvent with ultrapure helium. The concentrated residues were injected into a chromatographic column using a short-path thermal desorber. NDMA was selectively detected using a chemiluminescent nitrogen detector operated in nitrosoamine-selective model. There are 39 references. JF - Analytical Chemistry AU - Tomkins, BA AU - Griest, W H AU - Higgins, CE AD - Oak Ridge National Laboratory, Tenn. Y1 - 1995 PY - 1995 DA - 1995 SP - 4387 EP - 4395 VL - 67 IS - 23 KW - Columns KW - Methylene chloride KW - Modelling (-general-) KW - Nitrosodimethylamine KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13644478?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Analytical+Chemistry&rft.atitle=Determination+of+N-nitrosodimethylamine+at+part-per-trillion+levels+in+drinking+waters+and+contaminated+groundwaters&rft.au=Tomkins%2C+BA%3BGriest%2C+W+H%3BHiggins%2C+CE&rft.aulast=Tomkins&rft.aufirst=BA&rft.date=1995-01-01&rft.volume=67&rft.issue=23&rft.spage=4387&rft.isbn=&rft.btitle=&rft.title=Analytical+Chemistry&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Environmental genotoxicity: probing the underlying mechanisms. AN - 77809361; 7713026 AB - Environmental pollution is a complex issue because of the diversity of anthropogenic agents, both chemical and physical, that have been detected and catalogued. The consequences to biota from exposure to genotoxic agents present an additional problem because of the potential for these agents to produce adverse change at the cellular and organismal levels. Past studies in genetic toxicology at the Oak Ridge National Laboratory have focused on structural damage to the DNA of environmental species that may occur after exposure to genotoxic agents and the use of this information to document exposure and to monitor remediation. In an effort to predict effects at the population, community, and ecosystem levels, current studies in genetic ecotoxicology are attempting to characterize the biologic mechanisms at the gene level that regulate and limit the response of an individual organism to genotoxic factors in their environment. JF - Environmental health perspectives AU - Shugart, L AU - Theodorakis, C AD - Environmental Science Division, Oak Ridge National Laboratory, TN 37831-6036, USA. Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 13 EP - 17 VL - 102 Suppl 12 SN - 0091-6765, 0091-6765 KW - lacz KW - DNA Adducts KW - 0 KW - Environmental Pollutants KW - Mutagens KW - Benzo(a)pyrene KW - 3417WMA06D KW - Index Medicus KW - Animals KW - Soybeans -- genetics KW - Perciformes -- genetics KW - Whales -- genetics KW - Benzo(a)pyrene -- adverse effects KW - DNA Adducts -- drug effects KW - Soybeans -- radiation effects KW - Turtles -- genetics KW - Environmental Monitoring KW - Environmental Pollutants -- toxicity KW - DNA Damage KW - Mutagens -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77809361?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+health+perspectives&rft.atitle=Environmental+genotoxicity%3A+probing+the+underlying+mechanisms.&rft.au=Shugart%2C+L%3BTheodorakis%2C+C&rft.aulast=Shugart&rft.aufirst=L&rft.date=1994-12-01&rft.volume=102+Suppl+12&rft.issue=&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Environmental+health+perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-05-17 N1 - Date created - 1995-05-17 N1 - Date revised - 2017-02-17 N1 - Gene symbol - lacz N1 - SuppNotes - Cited By: Carcinogenesis. 1983;4(2):195-8 [6297825] Ann N Y Acad Sci. 1983;407:106-18 [6349470] Environ Health Perspect. 1985 Oct;62:5-18 [4085448] J Comp Pathol. 1988 Apr;98(3):287-311 [3134469] Arch Environ Contam Toxicol. 1991 Jan;20(1):138-42 [1996906] Risk Anal. 1992 Sep;12(3):353-60 [1410707] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Basis for the ICRP's age-specific biokinetic model for uranium. AN - 76816061; 7960780 AB - In an effort motivated largely by the Chernobyl nuclear accident, the International Commission on Radiological Protection (ICRP) is developing age-specific biokinetic models and dose coefficients for environmentally important radionuclides. This paper describes the ICRP's age-specific biokinetic model for uranium. The model is constructed within a physiologically based framework originally developed for application to the alkaline earth elements but sufficiently general to apply to the larger class of bone-volume-seeking elements. Transfer rates for a reference adult are based mainly on: 1. measurements of uranium in blood and excreta of several human subjects who were intravenously injected with uranium; 2. postmortem measurements of uranium in tissues of some of those subjects; 3. postmortem measurements of uranium in tissues of occupationally and non-occupationally exposed subjects; 4. data on baboons, dogs, and smaller laboratory animals exposed to uranium for experimental purposes; and 5. consideration of the physiological processes thought to control retention and translocation of uranium in the body. Transfer rates for the adult are extended to children by application of a set of generic assumptions applied by the ICRP to calcium-like elements. These assumptions were derived mainly from observations of the age-specific biokinetics of the alkaline earth elements and lead in humans and laboratory animals but are consistent with available age-specific biokinetic data on uranium. JF - Health physics AU - Leggett, R W AD - Health Sciences Research Division, Oak Ridge National Laboratory, Tennessee 37831. Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 589 EP - 610 VL - 67 IS - 6 SN - 0017-9078, 0017-9078 KW - Uranium KW - 4OC371KSTK KW - Index Medicus KW - Animals KW - International Cooperation KW - Humans KW - Adult KW - Child KW - Tissue Distribution KW - Dose-Response Relationship, Radiation KW - Models, Biological KW - Aging -- metabolism KW - Uranium -- administration & dosage KW - Uranium -- pharmacokinetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76816061?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=Basis+for+the+ICRP%27s+age-specific+biokinetic+model+for+uranium.&rft.au=Leggett%2C+R+W&rft.aulast=Leggett&rft.aufirst=R&rft.date=1994-12-01&rft.volume=67&rft.issue=6&rft.spage=589&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-12-13 N1 - Date created - 1994-12-13 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Development Policies, Rural Land Use, and Tropical Deforestation AN - 61607653; 199502137 AB - A two-sector economy has a central city linked to a Thunen-like rural sector by a Harris-Todaro labor-market clearing mechanism. The government collects a tax to pay for urban manufacturing infrastructure & rural transportation infrastructure. Additions to the urban infrastructure reduce the area under cultivation, reducing pressure on frontier forests; rural wages rise & urban unemployment falls; & the endogenous tax rate rises. Transportation improvements move urban unemployed into agriculture, raise rural wages, & expand the cultivated area, causing deforestation along frontiers; the tax rate falls, benefiting fixed-wage urban workers. Coalitions of interest groups are identified for several types of development policy. 1 Table, 2 Appendixes, 20 References. Adapted from the source document. JF - Regional Science and Urban Economics AU - Jones, Donald W AU - O'Neill, Robert V AD - Bldg 4500N MS-6205 Energy Division Oak Ridge National Laboratory, PO Box 2008 TN 37831-6205 Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 753 EP - 771 VL - 24 IS - 6 SN - 0166-0462, 0166-0462 KW - rural development policies, two-sector economies, developing countries, tropical deforestation risk KW - Taxation KW - Land Use KW - Tropical Regions KW - Developing Countries KW - Development Policy KW - Rural Areas KW - Forestry KW - article KW - 7250: social planning/policy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61607653?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocialservices&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Regional+Science+and+Urban+Economics&rft.atitle=Development+Policies%2C+Rural+Land+Use%2C+and+Tropical+Deforestation&rft.au=Jones%2C+Donald+W%3BO%27Neill%2C+Robert+V&rft.aulast=Jones&rft.aufirst=Donald&rft.date=1994-12-01&rft.volume=24&rft.issue=6&rft.spage=753&rft.isbn=&rft.btitle=&rft.title=Regional+Science+and+Urban+Economics&rft.issn=01660462&rft_id=info:doi/ LA - English DB - Social Services Abstracts N1 - Date revised - 2007-05-01 N1 - Last updated - 2016-09-28 N1 - SubjectsTermNotLitGenreText - Rural Areas; Land Use; Development Policy; Tropical Regions; Forestry; Taxation; Developing Countries ER - TY - RPRT T1 - Site-specific standard request for underground storage tanks 1219-U, 1222-U, 2082-U, and 2068-U at the rust garage facility buildings 9754-1 and 9720-15; Oak Ridge Y-12 Plant, Oak Ridge, Tennessee, Facility ID No. 0-010117 AN - 52791423; 1997-002012 AB - This document represents a Site-specific Standard Request for underground storage tanks (USTs) 1219-U,1222-U and 2082-U previously located at former Building 9754-1, and tank 2086-U previously located at Building 9720-15, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. The tanks previously contained petroleum products. For the purposes of this report, the two building sites will be regarded as a single UST site and will be referred to as the Rust Garage Facility. The current land use associated with the Y-12 Plant is light industrial and the operational period of the plant is projected to be at least 30 years. Thus, potential future residential exposures are not expected to occur for at least 30 years. Based on the degradation coefficient for benzene (the only carcinogenic petroleum constituent detected in soils or groundwater at the Rust Garage Facility), it is expected that the benzene and other contaminants at the site will likely be reduced prior to expiration of the 30-year plant operational period. As the original sources of petroleum contamination have been removed, and the area of petroleum contamination is limited, a site-specific standard is therefore being requested for the Rust Garage Facility. JF - Site-specific standard request for underground storage tanks 1219-U, 1222-U, 2082-U, and 2068-U at the rust garage facility buildings 9754-1 and 9720-15; Oak Ridge Y-12 Plant, Oak Ridge, Tennessee, Facility ID No. 0-010117 Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 100 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - leaking underground storage tanks KW - monitoring KW - underground storage KW - pollutants KW - underground storage tanks KW - government agencies KW - pollution KW - petroleum products KW - benzene KW - remediation KW - ground water KW - organic compounds KW - underground installations KW - Tennessee KW - industrial waste KW - hydrocarbons KW - Anderson County Tennessee KW - waste disposal KW - aromatic hydrocarbons KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52791423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Site-specific+standard+request+for+underground+storage+tanks+1219-U%2C+1222-U%2C+2082-U%2C+and+2068-U+at+the+rust+garage+facility+buildings+9754-1+and+9720-15%3B+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%2C+Facility+ID+No.+0-010117&rft.title=Site-specific+standard+request+for+underground+storage+tanks+1219-U%2C+1222-U%2C+2082-U%2C+and+2068-U+at+the+rust+garage+facility+buildings+9754-1+and+9720-15%3B+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%2C+Facility+ID+No.+0-010117&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009394NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Environmental surveillance data report for the third quarter of 1993 AN - 52766298; 1997-001993 AB - The Environmental Surveillance and Protection Section within the Office of Environmental Compliance and Documentation at the Oak Ridge National Laboratory (ORNL) is responsible for the development and implementation of an environmental program to (1) ensure compliance with all federal, state, and Department of Energy (DOE) reporting requirements to quantitatively demonstrate prevention, control, and abatement of environmental pollution; (2) monitor the adequacy of containment and effluent controls; and (3) assess impacts of releases from ORNL facilities on the environment. Environmental monitoring consists of two major activities: effluent monitoring and environmental surveillance. Effluent monitoring is the collection and analysis of samples or measurements of liquid and gaseous effluents. Environmental surveillance is the collection and analysis of samples, or direct measurements of air, water, soil, foodstuff, biota, and other media from DOE sites and their environs. Monthly or quarterly summaries are presented in this re-port for each medium sampled. All data are rounded to two significant digits. The summary tables generally give the number of samples collected during the period and the maximum, minimum, average, and standard error of the mean (SE) values of parameters for which determinations were made. JF - Environmental surveillance data report for the third quarter of 1993 AU - Hughes, P D AU - Gheesling, S E AU - Gideon, J C AU - Gregory, S M AU - Hamilton, L V Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 138 VL - ORNL/M-3024 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - programs KW - monitoring KW - effluents KW - eastern Tennessee KW - surface water KW - government agencies KW - data processing KW - data KW - ground water KW - environment KW - sampling KW - liquid waste KW - Tennessee KW - report KW - data bases KW - Anderson County Tennessee KW - air KW - waste disposal KW - chemical composition KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52766298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hughes%2C+P+D%3BGheesling%2C+S+E%3BGideon%2C+J+C%3BGregory%2C+S+M%3BHamilton%2C+L+V&rft.aulast=Hughes&rft.aufirst=P&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+surveillance+data+report+for+the+third+quarter+of+1993&rft.title=Environmental+surveillance+data+report+for+the+third+quarter+of+1993&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95006357NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Field demonstration of vapor phase TCE bioreactor; final report AN - 52765643; 1997-001669 AB - The objective of this Cooperative Research and Development Agreement (CRADA), was to demonstrate the effectiveness of a vapor-phase bioreactor system for the destruction of trichloroethylene (TCE) from contaminated groundwater. A field demonstration was performed using groundwater at the Oak Ridge K-25 Site contaminated with a complex mixture of organic chemicals. Analysis of the data generated during the test can be summarized in three major observations. First, TCE was degraded in the presence of all the organics found in the steam strip condensate. Second, there appeared to be an initial lag period of up to 24 hours before onset of TCE degradation in the reactor. Third, other chemical contaminants were also degraded. by the bacteria used in the vapor phase reactor which is consistent with previous work performed both at ENVIROGEN and elsewhere. JF - Field demonstration of vapor phase TCE bioreactor; final report Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 22 VL - DOE/OR/21400-T492 KW - thallophytes KW - organic materials KW - hazardous waste KW - chlorinated hydrocarbons KW - biodegradation KW - Plantae KW - degradation KW - aliphatic hydrocarbons KW - pollution KW - remediation KW - ground water KW - aquifers KW - progress report KW - organic compounds KW - ethylene KW - bacteria KW - alkenes KW - report KW - hydrocarbons KW - halogenated hydrocarbons KW - bioreactors KW - trichloroethylene KW - water pollution KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52765643?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Field+demonstration+of+vapor+phase+TCE+bioreactor%3B+final+report&rft.title=Field+demonstration+of+vapor+phase+TCE+bioreactor%3B+final+report&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96000673NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Environmental monitoring and surveillance on the Oak Ridge Reservation; 1993 data AN - 52657563; 1998-002639 AB - Environmental monitoring and surveillance are conducted on the Oak Ridge Reservation and its environs throughout the year. Environmental monitoring ensures that (1) the reservation is a safe place to work, (2) activities on the reservation do not adversely affect the neighboring communities, and (3) compliance is made with federal and state regulations. This document is a compilation of the monitoring and surveillance data for calendar year 1993. It is a tool for analysts in the fields of environmental monitoring and environmental restoration. The summary information found in the annual site environmental report was drawn from the contents of summary in this document. JF - Environmental monitoring and surveillance on the Oak Ridge Reservation; 1993 data AU - Koncinski, W S Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 492 VL - ES/ESH-48 KW - United States KW - Oak Ridge National Laboratory KW - radioactivity KW - pollutants KW - effluents KW - surface water KW - government agencies KW - pollution KW - preventive measures KW - remediation KW - radioactive waste KW - ground water KW - liquid waste KW - metals KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52657563?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Koncinski%2C+W+S&rft.aulast=Koncinski&rft.aufirst=W&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+monitoring+and+surveillance+on+the+Oak+Ridge+Reservation%3B+1993+data&rft.title=Environmental+monitoring+and+surveillance+on+the+Oak+Ridge+Reservation%3B+1993+data&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95013227NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Kwajalein bioremediation demonstration; Final technical report AN - 52656609; 1998-003045 AB - The US Army Kwajalein Atoll (USAKA) Base, located in the Republic of the Marshall Islands (RMI) in the east-central Pacific Ocean, has significant petroleum hydrocarbon contamination resulting from years of military activities. Because of its remoteness, the lack of on-site sophisticated remediation or waste disposal facilities, the amenability of petroleum hydrocarbons to biodegradation, and the year-round temperature favorable for microbial activity, USAKA requested, through the Hazardous Waste Remedial Actions Program (HAZWRAP), that a project be conducted to evaluate the feasibility of using bioremediation for environmental restoration of contaminated sites within the atoll. The project was conducted in four distinct phases: (1) initial site characterization and on-site biotreatability studies, (2) selection of the demonstration area and collection of soil columns, (3) laboratory column biotreatability studies, and (4) an on-site bioremediation demonstration. The results of phases (1) and (3) have been detailed in previous reports. This report summarizes the results of phases (1) and (3) and presents phases (2) and (4) in detail. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Walker, J R AU - Walker, A B Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 253 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - soils KW - biodegradation KW - pollutants KW - reefs KW - pollution KW - petroleum KW - petroleum products KW - remediation KW - progress report KW - U. S. Army Kwajalein Atoll Base KW - organic compounds KW - atolls KW - oil spills KW - report KW - Oceania KW - hydrocarbons KW - Micronesia KW - Marshall Islands KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52656609?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Walker%2C+J+R%3BWalker%2C+A+B&rft.aulast=Walker&rft.aufirst=J&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Kwajalein+bioremediation+demonstration%3B+Final+technical+report&rft.title=Kwajalein+bioremediation+demonstration%3B+Final+technical+report&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95006491NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Progress report; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - atolls; biodegradation; hydrocarbons; Marshall Islands; Micronesia; Oceania; oil spills; organic compounds; petroleum; petroleum products; pollutants; pollution; progress report; reefs; remediation; report; soils; U. S. Army Kwajalein Atoll Base ER - TY - RPRT T1 - Waste Area Grouping 4 site investigation sampling and analysis plan, Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52656500; 1998-002724 AB - Waste Area Grouping (WAG) 4 is one of 17 WAGs within and associated with Oak Ridge National Laboratory (ORNL), on the Oak Ridge Reservation in Oak Ridge, Tennessee. WAG 4 is located along Lagoon Road south of the main facility at ORNL. WAG 4 is a shallow-waste burial site consisting of three separate areas: (1) Solid Waste Storage Area (SWSA) 4, a shallow-land burial ground containing radioactive and potentially hazardous wastes; (2) an experimental Pilot Pit Area, including a pilot-scale testing pit; and (3) sections of two abandoned underground pipelines formerly used for transporting liquid, low-level radioactive waste. In the 1950s, SWSA 4 received a variety of low-and high-activity wastes, including transuranic wastes, all buried in trenches and auger holes. Recent surface water data indicate that a significant amount of (super 90) Sr is being released from the old burial trenches in SWSA 4. This release represents a significant portion of the ORNL off-site risk. In an effort to control the sources of the (super 90) Sr release and to reduce the off-site risk, a site investigation is being implemented to locate the trenches containing the most prominent (super 90) Sr sources. This investigation has been designed to gather site-specific data to confirm the locations of (super 90) Sr sources responsible for most off-site releases, and to provide data to be used in evaluating potential interim remedial alternatives prepared to direct the site investigation of the SWSA 4 area at WAG 4. JF - Waste Area Grouping 4 site investigation sampling and analysis plan, Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 54 VL - DOE/OR-01-1337-D1 | ORNL/ER-292 KW - United States KW - Sr-90 KW - isotopes KW - site exploration KW - government agencies KW - waste disposal sites KW - Oak Ridge Tennessee KW - radioactive waste KW - radioactive isotopes KW - Tennessee KW - Anderson County Tennessee KW - solid waste KW - soils KW - Oak Ridge National Laboratory KW - high-level waste KW - alkaline earth metals KW - surface water KW - pollution KW - mathematical models KW - planning KW - metals KW - waste disposal KW - low-level waste KW - underground disposal KW - strontium KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52656500?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Waste+Area+Grouping+4+site+investigation+sampling+and+analysis+plan%2C+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Waste+Area+Grouping+4+site+investigation+sampling+and+analysis+plan%2C+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96007106NEG, Springfield, VA, United States N1 - SuppNotes - Environmental Restoration Program; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Surface radiological investigations at the 0816 Site, Waste Area Grouping 13, Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52653637; 1998-003098 AB - A surface radiological investigation was conducted intermittently from July through September 1994 at the 0816 site, located within Waste Area Grouping (WAG) 13. The survey was performed by members of the Measurement Applications and Development Group, Health Sciences Research Division, Oak Ridge National Laboratory (ORNL) at the request of ORNL Site Environmental Restoration Program Facility Management. The purpose of the survey was to ascertain and document the surface radiological condition of the site subsequent to remedial action activities completed in May 1994. The survey was designed to determine whether any residual surface sod contamination in excess of 120 pCi/g (super 137) Cs (Specified by the Interim Record of Decision) remained at the site. JF - Surface radiological investigations at the 0816 Site, Waste Area Grouping 13, Oak Ridge National Laboratory, Oak Ridge, Tennessee AU - Tiner, P F AU - Uziel, M S Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 15 VL - ORNL/ER-291 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - isotopes KW - site exploration KW - government agencies KW - alkali metals KW - waste disposal sites KW - pollution KW - Oak Ridge Tennessee KW - remediation KW - radioactive waste KW - radioactive isotopes KW - Sod-podzolic soils KW - Cs-137 KW - cesium KW - metals KW - Tennessee KW - gamma-ray spectra KW - surveys KW - Anderson County Tennessee KW - spectra KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52653637?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Tiner%2C+P+F%3BUziel%2C+M+S&rft.aulast=Tiner&rft.aufirst=P&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Surface+radiological+investigations+at+the+0816+Site%2C+Waste+Area+Grouping+13%2C+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Surface+radiological+investigations+at+the+0816+Site%2C+Waste+Area+Grouping+13%2C+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95005693NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - MURF user's guide; a finite element model of multiple-pore-region flow through variably saturated subsurface media AN - 52652160; 1998-002702 AB - Waste trenches at the Oak Ridge National Laboratory (ORNL) are usually located in the stormflow and vadose zones. Field observations indicate that these flow zones are responsible for about 90% of subsurface groundwater flow and may become the dominant waste transport path during rainfall events. The stormflow zone is composed of macroporous soils, and the vadose zone is composed of highly fractured saprolite developed from the bedrock. Mass transport processes in these flow zones are poorly understood because of the heterogeneous soils and highly structured geological units on the Oak Ridge Reservation (ORR). Understanding the processes is very critical to the prediction of waste movement and the remediation of disposal sites. In this report, we present a two-dimensional, finite element, multiregion subsurface flow code, MURF that simulates variably saturated fluid flow in vertical cross sections. A unique feature of MURF is the multiple, partially saturated pore regions that interact with each other under steady-state and transient conditions. The definition and background of multiregion concepts are presented in the next section. Governing flow equations of multiregion models are derived, and numerical implementation of the equations is presented. A three-pore-region example and the associated flow mechanisms are discussed. Two applications of MURF are also discussed with the preparation of input data detailed. In the appendixes, readers can find the input data guide of the code. JF - MURF user's guide; a finite element model of multiple-pore-region flow through variably saturated subsurface media AU - Gwo, J P AU - Jardine, P M AU - Yeh, G T AU - Wilson, G V Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 110 VL - ORNL/GWPO-011 | ORNL/M-4105 KW - United States KW - isotopes KW - regulations KW - government agencies KW - unsaturated zone KW - preferential flow KW - fluid dynamics KW - ground water KW - finite element analysis KW - saturated zone KW - radioactive isotopes KW - transport KW - Tennessee KW - Oak Ridge National Laboratory KW - hydrology KW - experimental studies KW - numerical models KW - rainfall KW - pollutants KW - statistical analysis KW - pollution KW - porous materials KW - migration of elements KW - porosity KW - two-dimensional models KW - aquifers KW - recharge KW - MURF KW - hydraulic conductivity KW - waste disposal KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52652160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Gwo%2C+J+P%3BJardine%2C+P+M%3BYeh%2C+G+T%3BWilson%2C+G+V&rft.aulast=Gwo&rft.aufirst=J&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=MURF+user%27s+guide%3B+a+finite+element+model+of+multiple-pore-region+flow+through+variably+saturated+subsurface+media&rft.title=MURF+user%27s+guide%3B+a+finite+element+model+of+multiple-pore-region+flow+through+variably+saturated+subsurface+media&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009658NEG, Springfield, VA, United States N1 - SuppNotes - Environmental Sciences Division Publication; No. 4346; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Surface properties of eight coals in the Illinois Basin coal sample program AN - 51051268; 1997-022814 JF - The Journal of Coal Quality AU - Demir, Ilham AU - Lizzio, Anthony A AU - Fuller, E L AU - Harvey, Richard D Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 93 EP - 103 PB - Coal Testing Conference, Charleston, WV VL - 13 IS - 3-4 SN - 0732-8087, 0732-8087 KW - United States KW - surface properties KW - Illinois Basin KW - sedimentary rocks KW - organic residues KW - coal KW - properties KW - geochemistry KW - 06B:Petrology of coal UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51051268?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+Coal+Quality&rft.atitle=Surface+properties+of+eight+coals+in+the+Illinois+Basin+coal+sample+program&rft.au=Demir%2C+Ilham%3BLizzio%2C+Anthony+A%3BFuller%2C+E+L%3BHarvey%2C+Richard+D&rft.aulast=Demir&rft.aufirst=Ilham&rft.date=1994-12-01&rft.volume=13&rft.issue=3-4&rft.spage=93&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+Coal+Quality&rft.issn=07328087&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 39 N1 - PubXState - WV N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - coal; geochemistry; Illinois Basin; organic residues; properties; sedimentary rocks; surface properties; United States ER - TY - JOUR T1 - The velocity structure and seismotectonics of southeastern Tennessee AN - 50623785; 2008-110537 JF - Seismological Research Letters AU - Long, L T AU - Kaufmann, R D AU - Talwani, Pradeep AU - Owens, Thomas J Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 223 PB - Seismological Society of America, El Cerrito, CA VL - 65 IS - 3-4 SN - 0895-0695, 0895-0695 KW - United States KW - lineaments KW - elastic waves KW - depth KW - low-velocity zones KW - southeastern Tennessee KW - fractures KW - middle crust KW - velocity structure KW - traveltime KW - Tennessee KW - propagation KW - focus KW - tectonics KW - earthquakes KW - seismotectonics KW - crust KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50623785?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Seismological+Research+Letters&rft.atitle=The+velocity+structure+and+seismotectonics+of+southeastern+Tennessee&rft.au=Long%2C+L+T%3BKaufmann%2C+R+D%3BTalwani%2C+Pradeep%3BOwens%2C+Thomas+J&rft.aulast=Long&rft.aufirst=L&rft.date=1994-12-01&rft.volume=65&rft.issue=3-4&rft.spage=223&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixth-sixth annual meeting of the Seismological Society of America Eastern Section N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - crust; depth; earthquakes; elastic waves; focus; fractures; lineaments; low-velocity zones; middle crust; propagation; seismotectonics; southeastern Tennessee; tectonics; Tennessee; traveltime; United States; velocity structure ER - TY - JOUR T1 - Climate CO (sub 2) and plant abundance; discussion and reply AN - 50188179; 1995-010349 JF - Nature (London) AU - Boutton, T W AU - Archer, S R AU - Nordt, L C AU - Monger, H Curtis AU - Cole, David R Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 625 EP - 626 PB - Macmillan Journals, London VL - 372 IS - 6507 SN - 0028-0836, 0028-0836 KW - United States KW - terrestrial environment KW - isotopes KW - New Mexico KW - vegetation KW - southwestern New Mexico KW - paleoclimatology KW - stable isotopes KW - paleoecology KW - Chihuahuan Desert KW - carbon dioxide KW - Cenozoic KW - carbon KW - sediments KW - Great Plains KW - paleosols KW - Southern Great Plains KW - North America KW - Plantae KW - Quaternary KW - arid environment KW - C-13/C-12 KW - Texas KW - Southwestern U.S. KW - upper Quaternary KW - grasslands KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50188179?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature+%28London%29&rft.atitle=Climate+CO+%28sub+2%29+and+plant+abundance%3B+discussion+and+reply&rft.au=Boutton%2C+T+W%3BArcher%2C+S+R%3BNordt%2C+L+C%3BMonger%2C+H+Curtis%3BCole%2C+David+R&rft.aulast=Boutton&rft.aufirst=T&rft.date=1994-12-01&rft.volume=372&rft.issue=6507&rft.spage=625&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/ L2 - http://www.nature.com/nature/index.html LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 24 N1 - Document feature - illus. N1 - SuppNotes - For reference to original see Cole, D. R., and Monger, H. C., Nature, Vol. 368, p. 533, 1994 N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - arid environment; C-13/C-12; carbon; carbon dioxide; Cenozoic; Chihuahuan Desert; grasslands; Great Plains; isotopes; New Mexico; North America; paleoclimatology; paleoecology; paleosols; Plantae; Quaternary; sediments; Southern Great Plains; southwestern New Mexico; Southwestern U.S.; stable isotopes; terrestrial environment; Texas; United States; upper Quaternary; vegetation ER - TY - JOUR T1 - High spatial-resolution measurement of O isotope ratios in silicates and carbonates by ion microprobe AN - 50181429; 1995-015000 AB - A Cameca 4f ion microprobe has been used for the in situ high spatial-resolution analysis (18O in silicate and carbonate minerals. JF - American Mineralogist AU - Riciputi, Lee R AU - Paterson, Bruce A Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 1227 EP - 1230 PB - Mineralogical Society of America, Washington, DC VL - 79 IS - 11-12 SN - 0003-004X, 0003-004X KW - silicates KW - oxygen KW - isotopes KW - isotope ratios KW - O-18/O-16 KW - carbonates KW - stable isotopes KW - electron probe data KW - 01A:General mineralogy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50181429?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=High+spatial-resolution+measurement+of+O+isotope+ratios+in+silicates+and+carbonates+by+ion+microprobe&rft.au=Riciputi%2C+Lee+R%3BPaterson%2C+Bruce+A&rft.aulast=Riciputi&rft.aufirst=Lee&rft.date=1994-12-01&rft.volume=79&rft.issue=11-12&rft.spage=1227&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1995-01-01 N1 - Number of references - 14 N1 - PubXState - DC N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - carbonates; electron probe data; isotope ratios; isotopes; O-18/O-16; oxygen; silicates; stable isotopes ER - TY - JOUR T1 - Soil factors related to dissolved organic carbon concentrations in a black spruce swamp, Michigan AN - 50178220; 1995-015112 JF - Soil Science AU - McLaughlin, James W AU - Lewin, Jeffrey C AU - Reed, David D AU - Trettin, Carl C AU - Jurgensen, Martin F AU - Gale, Margaret R Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 454 PB - Williams & Wilkins Company, Baltimore, MD VL - 158 IS - 6 SN - 0038-075X, 0038-075X KW - United States KW - Endoaquods KW - terrestrial environment KW - Delta County Michigan KW - Wetmore outwash plain KW - West Branch Lake KW - iron KW - levels KW - carbon KW - paludal environment KW - organic carbon KW - Eh KW - soils KW - organic materials KW - soil profiles KW - variance analysis KW - statistical analysis KW - Michigan Upper Peninsula KW - Spodosols KW - least-squares analysis KW - geochemical cycle KW - water table KW - organic compounds KW - wetlands KW - dissolved materials KW - metals KW - Stella Lake KW - seasonal variations KW - Michigan KW - regression analysis KW - 02C:Geochemistry of rocks, soils, and sediments KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50178220?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science&rft.atitle=Soil+factors+related+to+dissolved+organic+carbon+concentrations+in+a+black+spruce+swamp%2C+Michigan&rft.au=McLaughlin%2C+James+W%3BLewin%2C+Jeffrey+C%3BReed%2C+David+D%3BTrettin%2C+Carl+C%3BJurgensen%2C+Martin+F%3BGale%2C+Margaret+R&rft.aulast=McLaughlin&rft.aufirst=James&rft.date=1994-12-01&rft.volume=158&rft.issue=6&rft.spage=454&rft.isbn=&rft.btitle=&rft.title=Soil+Science&rft.issn=0038075X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 29 N1 - PubXState - MD N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - SOSCAK N1 - SubjectsTermNotLitGenreText - carbon; Delta County Michigan; dissolved materials; Eh; Endoaquods; geochemical cycle; iron; least-squares analysis; levels; metals; Michigan; Michigan Upper Peninsula; organic carbon; organic compounds; organic materials; paludal environment; regression analysis; seasonal variations; soil profiles; soils; Spodosols; statistical analysis; Stella Lake; terrestrial environment; United States; variance analysis; water table; West Branch Lake; wetlands; Wetmore outwash plain ER - TY - JOUR T1 - Hydrogen ion adsorption at the rutile-water interface to 250 degrees C AN - 50151905; 1995-036723 AB - The pH of zero net surface charge (pHzpc) decreases to 200 degrees C and then appears to increase. Away from the pHzpc, negative surface charge is screened more efficiently by Na ions than positive charge is by Cl ions, and this increases with T. Na moves closer to the rutile surface with increasing T relative to Cl. The constancy of [pHzpc - 1/2pK (sub w) ] (where K (sub w) is the activity concentration product for water dissociation) may be useful for extrapolating rutile pHzpc values to higher T and P than those reported here and may apply to other oxide surfaces. JF - Geochimica et Cosmochimica Acta AU - Machesky, Michael L AU - Palmer, Donald A AU - Wesolowski, David J Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 5627 EP - 5632 PB - Pergamon, Oxford VL - 58 IS - 24 SN - 0016-7037, 0016-7037 KW - hydrogen KW - rutile KW - oxides KW - mineral-water interface KW - adsorption KW - pH KW - temperature KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50151905?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Hydrogen+ion+adsorption+at+the+rutile-water+interface+to+250+degrees+C&rft.au=Machesky%2C+Michael+L%3BPalmer%2C+Donald+A%3BWesolowski%2C+David+J&rft.aulast=Machesky&rft.aufirst=Michael&rft.date=1994-12-01&rft.volume=58&rft.issue=24&rft.spage=5627&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990254-2 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1995-01-01 N1 - Number of references - 36 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - adsorption; hydrogen; mineral-water interface; oxides; pH; rutile; temperature DO - http://dx.doi.org/10.1016/0016-7037(94)90254-2 ER - TY - JOUR T1 - Radiation protection guidelines for space activities. AN - 77110766; 11538451 AB - At the beginning of the space age the dangers of hurtling into space were considerable. Despite this fact, radiation risks were examined in the U.S.S.R. and the U.S.A. and recommendations were made to limit the exposure of the crews to radiation. To date the radiation exposures of crews on missions in low-Earth orbits have been low. Now that missions in low-Earth orbit are becoming longer in duration and new missions into deep space are being considered, radiation protection guidelines become more important. Recently the estimates of the risks of radiation-induced cancer have been increased and new guidelines on radiation exposure limits for crew members must be developed. For deep space missions the guidelines take into account the risks posed by heavy ions. Unfortunately, knowledge about these risks is insufficient. If the new risk estimates are applied, current career dose limits may have to be reduced by a factor of two. JF - Acta astronautica AU - Fry, R J AD - Biology Division, Oak Ridge National Laboratory, TN 37831-8077, USA. Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 735 EP - 737 VL - 32 IS - 11 SN - 0094-5765, 0094-5765 KW - Space life sciences KW - Radiation Dosage KW - Age Factors KW - Maximum Allowable Concentration KW - Humans KW - Extraterrestrial Environment KW - Risk Assessment KW - Models, Theoretical KW - Space Flight -- standards KW - Neoplasms, Radiation-Induced KW - Radiation Protection -- standards UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77110766?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+astronautica&rft.atitle=Radiation+protection+guidelines+for+space+activities.&rft.au=Fry%2C+R+J&rft.aulast=Fry&rft.aufirst=R&rft.date=1994-11-01&rft.volume=32&rft.issue=11&rft.spage=735&rft.isbn=&rft.btitle=&rft.title=Acta+astronautica&rft.issn=00945765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1998-09-18 N1 - Date created - 1998-09-18 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Rapid analysis of animal drug residues by microcolumn solid-phase extraction and thermal desorption-ion trap mass spectrometry. AN - 76938168; 7819752 AB - A new approach was developed for the rapid and quantitative determination of an anthelmintic drug, phenothiazine, in milk. The technique involves a simple extraction procedure using a C18 microcolumn disc, followed by thermal desorption of the analyte from the disc directly into an ion trap mass spectrometer. The compounds are selectively ionized by isobutane chemical ionization and detected by tandem mass spectrometry. With this approach, 10 ppb detection limits were achieved with as little as 100 microL milk and only 10 min of analysis time. This approach was used to analyze samples of milk taken from a cow administered a one-time therapeutic dose of phenothiazine. The target compound could be detected at 56 h post-dosage, corresponding to a concentration of 30 ppb. JF - Journal of AOAC International AU - Barshick, S A AU - Buchanan, M V AD - Oak Ridge National Laboratory, Analytical Chemistry Division, TN 37831-6120. PY - 1994 SP - 1428 EP - 1434 VL - 77 IS - 6 SN - 1060-3271, 1060-3271 KW - Phenothiazines KW - 0 KW - phenothiazine KW - GS9EX7QNU6 KW - Index Medicus KW - Animals KW - Feasibility Studies KW - Calibration KW - Time Factors KW - Drug Residues -- analysis KW - Mass Spectrometry -- methods KW - Milk -- chemistry KW - Phenothiazines -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76938168?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+AOAC+International&rft.atitle=Rapid+analysis+of+animal+drug+residues+by+microcolumn+solid-phase+extraction+and+thermal+desorption-ion+trap+mass+spectrometry.&rft.au=Barshick%2C+S+A%3BBuchanan%2C+M+V&rft.aulast=Barshick&rft.aufirst=S&rft.date=1994-11-01&rft.volume=77&rft.issue=6&rft.spage=1428&rft.isbn=&rft.btitle=&rft.title=Journal+of+AOAC+International&rft.issn=10603271&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-02-15 N1 - Date created - 1995-02-15 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Alternative method for rapidly screening microbial isolates for their potential to degrade volatile contaminants. AN - 76907561; 7765668 AB - A method is described for rapidly screening the metabolic potential of bacteria to oxidize semivolatile and volatile compounds as a sole carbon source. The method is based on an automated system that utilizes Microplates manufactured by Biolog, Inc. (Hayward, CA, USA). This system detects bacterial respiratory activity from the oxidation of a carbon source introduced in volatile form. This is in contrast to the original design, which is based on inoculating a carbon source directly into each well. The 96-well (MT) microtiter plates contain nutrients and a tetrazolium dye. When a bacterial species is capable of oxidizing a volatile carbon substrate, the dye turns purple, and a spectrophotometric plate reader quantifies the response. As a test of this method 150 isolates, including isolates known to degrade some of the test compounds and negative controls were evaluated for their potential to oxidize carbon tetrachloride, toluene, and o-xylene. Thirty-seven isolates (25%) were qualitatively identified as contaminant oxidizers, and thirteen of these (35%) showed significant degradation capabilities for both toluene and o-xylene. JF - Journal of industrial microbiology AU - Strong-Gunderson, J M AU - Palumbo, A V AD - Environmental Sciences Division, Oak Ridge National Laboratory, TN 37831-6038. Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 361 EP - 366 VL - 13 IS - 6 SN - 0169-4146, 0169-4146 KW - Hydrocarbons KW - 0 KW - Xylenes KW - Toluene KW - 3FPU23BG52 KW - Carbon Tetrachloride KW - CL2T97X0V0 KW - Biotechnology KW - Oxidation-Reduction KW - Carbon Tetrachloride -- analysis KW - Carbon Tetrachloride -- metabolism KW - Toluene -- metabolism KW - Spectrophotometry KW - Biodegradation, Environmental KW - Xylenes -- metabolism KW - Toluene -- analysis KW - Xylenes -- analysis KW - Bacteria -- metabolism KW - Hydrocarbons -- analysis KW - Industrial Microbiology -- methods KW - Hydrocarbons -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76907561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+industrial+microbiology&rft.atitle=Alternative+method+for+rapidly+screening+microbial+isolates+for+their+potential+to+degrade+volatile+contaminants.&rft.au=Strong-Gunderson%2C+J+M%3BPalumbo%2C+A+V&rft.aulast=Strong-Gunderson&rft.aufirst=J&rft.date=1994-11-01&rft.volume=13&rft.issue=6&rft.spage=361&rft.isbn=&rft.btitle=&rft.title=Journal+of+industrial+microbiology&rft.issn=01694146&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-01-30 N1 - Date created - 1995-01-30 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Dose-rate RBE factors for photons: hematopoietic syndrome in humans vs. stromal cell cytopenia. AN - 76736230; 7928361 AB - Traditionally, dose-response modeling has been on a strict experiment-by-experiment basis. Such an approach greatly restricts understanding of complex biological systems affected by numerous confounding factors that individually vary from experiment to experiment. In contrast, work described in this manuscript relies on a new analytical process (that considers both pooled and experiment-specific considerations) that was used to jointly analyze the bone marrow cell kinetics from a large data base on six species of test animals irradiated by protracted schedules of ionizing photon radiations. From this approach, we have modeled how the human LD50 may vary with dose protraction and how the dose rate efficiency or RBE factors for x rays, 137Cs, and 60Co change for irradiations given at constant rate over one minute, hour, day, week, and month. JF - Health physics AU - Jones, T D AU - Morris, M D AU - Young, R W AD - Health Sciences Research Division, Oak Ridge National Laboratory, TN 37831-6101. Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 495 EP - 508 VL - 67 IS - 5 SN - 0017-9078, 0017-9078 KW - Cesium Radioisotopes KW - 0 KW - Cobalt Radioisotopes KW - Index Medicus KW - Animals KW - X-Rays KW - Photons KW - Humans KW - Lethal Dose 50 KW - Models, Theoretical KW - Bone Marrow -- pathology KW - Relative Biological Effectiveness KW - Hematopoietic Stem Cells -- pathology KW - Dose-Response Relationship, Radiation KW - Bone Marrow -- radiation effects KW - Models, Biological KW - Hematopoietic Stem Cells -- radiation effects KW - Radiation Injuries -- physiopathology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76736230?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=Dose-rate+RBE+factors+for+photons%3A+hematopoietic+syndrome+in+humans+vs.+stromal+cell+cytopenia.&rft.au=Jones%2C+T+D%3BMorris%2C+M+D%3BYoung%2C+R+W&rft.aulast=Jones&rft.aufirst=T&rft.date=1994-11-01&rft.volume=67&rft.issue=5&rft.spage=495&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-11-17 N1 - Date created - 1994-11-17 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Riparian controls on the flux of inorganic nitrogen to a forested headwater stream AN - 52807407; 1996-067000 JF - Eos, Transactions, American Geophysical Union AU - Mitch, M E AU - Eshleman, K N AU - Mulholland, P J AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 160 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - soils KW - forests KW - biochemistry KW - surface water KW - vegetation KW - hydrochemistry KW - Great Smoky Mountains KW - nitrogen KW - controls KW - denitrification KW - streams KW - hydraulic conductivity KW - geochemistry KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52807407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Riparian+controls+on+the+flux+of+inorganic+nitrogen+to+a+forested+headwater+stream&rft.au=Mitch%2C+M+E%3BEshleman%2C+K+N%3BMulholland%2C+P+J%3BAnonymous&rft.aulast=Mitch&rft.aufirst=M&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=160&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - biochemistry; controls; denitrification; forests; geochemistry; Great Smoky Mountains; hydraulic conductivity; hydrochemistry; nitrogen; soils; streams; surface water; United States; vegetation ER - TY - JOUR T1 - Storm hydrograph separations using silica and O-18 as tracers of old and new water in Walker Branch watershed AN - 52806706; 1996-067009 JF - Eos, Transactions, American Geophysical Union AU - Halleran, A L AU - Mora, C I AU - Mulholland, P J AU - Nativ, R AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 261 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - oxygen KW - isotopes KW - isotope ratios KW - surface water KW - O-18/O-16 KW - stable isotopes KW - ground water KW - streamflow KW - hydrographs KW - silica KW - Walker Branch watershed KW - tracers KW - Tennessee KW - Anderson County Tennessee KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52806706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Storm+hydrograph+separations+using+silica+and+O-18+as+tracers+of+old+and+new+water+in+Walker+Branch+watershed&rft.au=Halleran%2C+A+L%3BMora%2C+C+I%3BMulholland%2C+P+J%3BNativ%2C+R%3BAnonymous&rft.aulast=Halleran&rft.aufirst=A&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=261&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; ground water; hydrographs; isotope ratios; isotopes; O-18/O-16; oxygen; silica; stable isotopes; streamflow; surface water; Tennessee; tracers; United States; Walker Branch watershed ER - TY - JOUR T1 - Parallel computing for groundwater flow; comparison of workstations and a mainframe AN - 52789957; 1996-078793 JF - Eos, Transactions, American Geophysical Union AU - Toran, Laura AU - Ward, Richard AU - D'Azevedo, Ed AU - Gwo, Jin-Ping AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 210 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - computers KW - workstations KW - parallel processing KW - data processing KW - water regimes KW - applications KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52789957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Parallel+computing+for+groundwater+flow%3B+comparison+of+workstations+and+a+mainframe&rft.au=Toran%2C+Laura%3BWard%2C+Richard%3BD%27Azevedo%2C+Ed%3BGwo%2C+Jin-Ping%3BAnonymous&rft.aulast=Toran&rft.aufirst=Laura&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=210&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - applications; computers; data processing; ground water; parallel processing; water regimes; workstations ER - TY - RPRT T1 - FY 1994 annual summary report of the surveillance and maintenance activities for the Oak Ridge National Laboratory Environmental Restoration Program AN - 52782023; 1997-001281 AB - The Oak Ridge National Laboratory (ORNL) Environmental Restoration (ER) Surveillance and Maintenance (S and M) Program was initiated to manage former waste management and environmental research sites contaminated with radioactive materials and/or hazardous chemicals. The S and M Program is responsible for managing designated sites/facilities from the end of their operating lives until final disposition or site stabilization. To effectively manage and perform the various S and M Program responsibilities, five summary-level work breakdown structure (WBS) elements have been established: S and M Preliminary Investigations, Special Projects, Routine S and M, Inactive Groundwater Wells, and Project Management. Routine S and M activities were conducted as scheduled throughout fiscal years (FY) 1994 at applicable inactive waste management (WM) and other contaminated areas. Overall, the ER S and M Program maintains 47 facilities, performs vegetation maintenance on approximately 230 acres, maintains 54 inactive tanks, and provides overall site management on over 700 acres. In addition to the routine S and M activities, detailed site inspections were conducted at established frequencies on appropriate sites in the ER S and M Program. This document provides a summary of the FY 1994 ORNL ER S and M Program accomplishments. JF - FY 1994 annual summary report of the surveillance and maintenance activities for the Oak Ridge National Laboratory Environmental Restoration Program Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 98 VL - ORNL/ER-282 KW - United States KW - Oak Ridge National Laboratory KW - hazardous waste KW - aquifer vulnerability KW - programs KW - monitoring KW - pollutants KW - government agencies KW - pollution KW - remediation KW - radioactive waste KW - ground water KW - aquifers KW - waste management KW - progress report KW - detection KW - Tennessee KW - report KW - nuclear facilities KW - Anderson County Tennessee KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52782023?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=FY+1994+annual+summary+report+of+the+surveillance+and+maintenance+activities+for+the+Oak+Ridge+National+Laboratory+Environmental+Restoration+Program&rft.title=FY+1994+annual+summary+report+of+the+surveillance+and+maintenance+activities+for+the+Oak+Ridge+National+Laboratory+Environmental+Restoration+Program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95003970NEG, Springfield, VA, United States N1 - SuppNotes - Progress report; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Chemical characteristics of waters in karst formations at the Oak Ridge Y-12 Plant AN - 52778572; 1997-002166 AB - Several waste disposal sites are located adjacent to or on a karst aquifer composed of the Cambrian Maynardville Limestone (Cmn) and the Cambrian Copper Ridge Dolomite (Ccr) at the U.S. Department of Energy Oak Ridge Y-12 Plant in Oak Ridge, TN. Highly variable chemical characteristics (i.e., hardness) can indicate that the portion of the aquifer tapped by a particular well is subject to a significant quick-flow component where recharge to the system is rapid and water levels and water quality change rapidly in response to precipitation events. Water zones in wells at the Y-12 Plant that exhibit quick-flow behavior (i.e., high hydraulic conductivity) are identified based on their geochemical characteristics and variability in geochemical parameters, and observations made during drilling of the wells. The chemical data used in this study consist of between one and 20 chemical analyses for each of 102 wells and multipart monitoring zones. Of these 102 water zones, 10 were consistently undersaturated with respect to calcite suggesting active dissolution. Repeat sampling of water zones shows that both supersaturation and undersaturation with respect to dolomite occurs in 46 water zones. Twelve of the zones had partial pressure of CO (sub 2) near atmospheric values suggesting limited interaction between recharge waters and the gases and solids in the vadose zone and aquifer, and hence, relatively short residence times. The preliminary data suggest that the Cmn is composed of a complicated network of interconnected, perhaps anastomosing, cavities. The degree of interconnection between the identified cavities is yet to be determined, although it is expected that there is a significant vertical and lateral interconnection between the cavities located at shallow depths in the Cnm throughout Bear Creek Valley and the Y-12 Plant area. JF - Chemical characteristics of waters in karst formations at the Oak Ridge Y-12 Plant AU - Shevenell, L A Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 84 VL - Y/TS-1001 KW - United States KW - site exploration KW - waste disposal sites KW - unsaturated zone KW - karst KW - fluid dynamics KW - Cambrian KW - ground water KW - carbon dioxide KW - Upper Cambrian KW - dolomite KW - Tennessee KW - chemical properties KW - Anderson County Tennessee KW - Maynardville Limestone KW - hydrology KW - pollutants KW - Paleozoic KW - pollution KW - migration of elements KW - calcite KW - aquifers KW - models KW - physical properties KW - saturation KW - nuclear facilities KW - hydraulic conductivity KW - solution features KW - carbonates KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52778572?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Shevenell%2C+L+A&rft.aulast=Shevenell&rft.aufirst=L&rft.date=1994-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Chemical+characteristics+of+waters+in+karst+formations+at+the+Oak+Ridge+Y-12+Plant&rft.title=Chemical+characteristics+of+waters+in+karst+formations+at+the+Oak+Ridge+Y-12+Plant&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009405NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Removal action work plan for corehole 8 in waste area grouping 1 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52774648; 1997-002323 AB - The objective of the Waste Area Grouping 1 Corehole 8 Removal Action is to collect strontium-90 contaminated groundwater that is currently being discharged from existing storm drains into First Creek. (super 90) Sr has been identified as a major contributor to potential risk offsite. First Creek contributes about 10% of the (super 90) Sr contamination detected at White Oak Dam. This Removal Action Work Plan (RAWP) addresses construction of new french drains, gravity piping, and a pressure sewer pipeline to collect and pump the contaminated water to Manhole 24. The contaminated water will then flow through existing pipes to the Process Waste Treatment Plant for treatment. The proposed scope of work for this project includes the installation of approximately 480 ft of high-density polyethylene gravity piping, with cleanouts, to transport the contaminated water to a proposed pumping station. The contaminated water will then be pumped from the new pump station approximately 1,140 ft through a new force main to Manhole 24. This project will reduce the quantity of (super 90) Sr contaminated groundwater entering First Creek. JF - Removal action work plan for corehole 8 in waste area grouping 1 at Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 20 VL - ORNL/ER-283 KW - United States KW - aquifer vulnerability KW - Sr-90 KW - isotopes KW - pumping KW - government agencies KW - waste disposal sites KW - remediation KW - radioactive waste KW - ground water KW - controls KW - radioactive isotopes KW - Tennessee KW - Anderson County Tennessee KW - discharge KW - water KW - Oak Ridge National Laboratory KW - alkaline earth metals KW - pollutants KW - pollution KW - migration of elements KW - aquifers KW - detection KW - planning KW - metals KW - nuclear facilities KW - waste disposal KW - strontium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52774648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Removal+action+work+plan+for+corehole+8+in+waste+area+grouping+1+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Removal+action+work+plan+for+corehole+8+in+waste+area+grouping+1+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95003968NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Evaluation of cavity occurrence in the Maynardville Limestone and the Copper Ridge Dolomite at the Y-12 Plant using logistic and general linear models AN - 52772234; 1997-001458 AB - Several waste disposal sites are located on or adjacent to the karstic Maynardville Limestone (Cmn) and the Copper Ridge Dolomite (Ccr) at the Oak Ridge Y-12 Plant. These formations receive contaminants in groundwaters from nearby disposal sites, which can be transported quite rapidly due to the karst flow system. In order to evaluate transport processes through the karst aquifer, the solutional aspects of the formations must be characterized. As one component of this characterization effort, statistical analyses were conducted on the data related to cavities in order to determine if a suitable model could be identified that is capable of predicting the probability of cavity size or distribution in locations for which drilling data are not available. Existing data on the locations (East, North coordinates), depths (and elevations), and sizes of known conduits and other water zones were used in the analyses. Two different models were constructed in the attempt to predict the distribution of cavities in the vicinity of the Y-12 Plant: General Linear Models (GLM), and Logistic Regression Models (LOG). Each of the models attempted was very sensitive to the data set used. Models based on subsets of the full data set were found to do an inadequate job of predicting the behavior of the full data set. The fact that the Ccr and Cmn data sets differ significantly is not surprising considering the hydrogeology of the two formations differs. Flow in the Cmn is generally at elevations between 600 and 950 ft and is dominantly strike parallel through submerged, partially mud-filled cavities with sizes up to 40 ft, but more typically less than 5 ft. Recognized flow in the Ccr is generally above 950 ft elevation, with flow both parallel and perpendicular to geologic strike through conduits, which tend to be large than those on the Cnm, and are often not fully saturated at the shallower depths. JF - Evaluation of cavity occurrence in the Maynardville Limestone and the Copper Ridge Dolomite at the Y-12 Plant using logistic and general linear models AU - Shevenell, L A AU - Beauchamp, J J Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 52 VL - Y/TS-1022 KW - United States KW - aquifer vulnerability KW - monitoring KW - Copper Ridge Dolomite KW - isotopes KW - pollutants KW - Paleozoic KW - pollution KW - karst KW - migration of elements KW - Cambrian KW - radioactive waste KW - ground water KW - aquifers KW - Upper Cambrian KW - models KW - radioactive isotopes KW - transport KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - Maynardville Limestone KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52772234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Shevenell%2C+L+A%3BBeauchamp%2C+J+J&rft.aulast=Shevenell&rft.aufirst=L&rft.date=1994-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Evaluation+of+cavity+occurrence+in+the+Maynardville+Limestone+and+the+Copper+Ridge+Dolomite+at+the+Y-12+Plant+using+logistic+and+general+linear+models&rft.title=Evaluation+of+cavity+occurrence+in+the+Maynardville+Limestone+and+the+Copper+Ridge+Dolomite+at+the+Y-12+Plant+using+logistic+and+general+linear+models&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009057NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Field-scale mass transport and the effect of local-scale non-equilibrium AN - 52756153; 1997-020824 JF - Eos, Transactions, American Geophysical Union AU - Wilson, Glenn V AU - Gwo, Jin-Ping AU - Jardine, Phil M AU - Yeh, Gour-Tsyh AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 287 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - solute transport KW - soils KW - Oak Ridge National Laboratory KW - diffusion KW - eastern Tennessee KW - government agencies KW - waste disposal sites KW - pollution KW - advection KW - ground water KW - saturation KW - hydrographs KW - sensitivity analysis KW - tracers KW - Tennessee KW - Anderson County Tennessee KW - mass transfer KW - field studies KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52756153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Field-scale+mass+transport+and+the+effect+of+local-scale+non-equilibrium&rft.au=Wilson%2C+Glenn+V%3BGwo%2C+Jin-Ping%3BJardine%2C+Phil+M%3BYeh%2C+Gour-Tsyh%3BAnonymous&rft.aulast=Wilson&rft.aufirst=Glenn&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=287&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - advection; Anderson County Tennessee; diffusion; eastern Tennessee; field studies; government agencies; ground water; hydrographs; mass transfer; Oak Ridge National Laboratory; pollution; saturation; sensitivity analysis; soils; solute transport; Tennessee; tracers; United States; waste disposal sites ER - TY - JOUR T1 - Simulating transport and geochemical reactions of Co(II)EDTA through chemically heterogeneous sediment AN - 52753336; 1997-020868 JF - Eos, Transactions, American Geophysical Union AU - Szecsody, J E AU - Zachara, J M AU - Ferrency, A S AU - Jardine, P M AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 294 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - solute transport KW - experimental studies KW - cobalt KW - oxidation KW - porous materials KW - adsorption KW - simulation KW - organic compounds KW - organic acids KW - heterogeneous materials KW - chemical reactions KW - metals KW - EDTA KW - sediments KW - carboxylic acids KW - mobility KW - kinetics KW - chemical fractionation KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52753336?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Simulating+transport+and+geochemical+reactions+of+Co%28II%29EDTA+through+chemically+heterogeneous+sediment&rft.au=Szecsody%2C+J+E%3BZachara%2C+J+M%3BFerrency%2C+A+S%3BJardine%2C+P+M%3BAnonymous&rft.aulast=Szecsody&rft.aufirst=J&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=294&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - adsorption; carboxylic acids; chemical fractionation; chemical reactions; cobalt; EDTA; experimental studies; heterogeneous materials; kinetics; metals; mobility; organic acids; organic compounds; oxidation; porous materials; sediments; simulation; solute transport ER - TY - JOUR T1 - A new thermodynamic model for albite-water melts AN - 52752725; 1997-021770 JF - Eos, Transactions, American Geophysical Union AU - Blencoe, J G AU - Anovitz, L M AU - Joyce, D B AU - Burch, T E AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 693 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - silicates KW - plagioclase KW - free energy KW - albite KW - melts KW - models KW - enthalpy KW - phase equilibria KW - framework silicates KW - thermodynamic properties KW - feldspar group KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52752725?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=A+new+thermodynamic+model+for+albite-water+melts&rft.au=Blencoe%2C+J+G%3BAnovitz%2C+L+M%3BJoyce%2C+D+B%3BBurch%2C+T+E%3BAnonymous&rft.aulast=Blencoe&rft.aufirst=J&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=693&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - albite; enthalpy; feldspar group; framework silicates; free energy; melts; models; phase equilibria; plagioclase; silicates; thermodynamic properties; water ER - TY - JOUR T1 - Thermodynamic re-analysis of the dry fusion of high albite AN - 52746380; 1997-021768 JF - Eos, Transactions, American Geophysical Union AU - Anovitz, L M AU - Blencoe, J G AU - Joyce, D B AU - Burch, T E AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 693 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - models KW - plagioclase KW - phase equilibria KW - free energy KW - framework silicates KW - albite KW - thermodynamic properties KW - feldspar group KW - melts KW - P-T conditions KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52746380?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Thermodynamic+re-analysis+of+the+dry+fusion+of+high+albite&rft.au=Anovitz%2C+L+M%3BBlencoe%2C+J+G%3BJoyce%2C+D+B%3BBurch%2C+T+E%3BAnonymous&rft.aulast=Anovitz&rft.aufirst=L&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=693&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - albite; feldspar group; framework silicates; free energy; melts; models; P-T conditions; phase equilibria; plagioclase; silicates; thermodynamic properties ER - TY - JOUR T1 - A Latin-hypercube sensitivity analysis on hillslope subsurface stormflow; implications for monitoring and remediation of waste disposal sites AN - 52744648; 1997-020768 JF - Eos, Transactions, American Geophysical Union AU - Gwo, Jin-Ping AU - Toran, Laura E AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 277 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - slopes KW - Latin-hypercube technique KW - eastern Tennessee KW - government agencies KW - data processing KW - waste disposal sites KW - remediation KW - transport KW - sensitivity analysis KW - digital simulation KW - Tennessee KW - Anderson County Tennessee KW - storms KW - discharge KW - soils KW - Oak Ridge National Laboratory KW - hydrology KW - monitoring KW - trenching KW - pollution KW - theoretical models KW - hydraulic conductivity KW - field studies KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52744648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=A+Latin-hypercube+sensitivity+analysis+on+hillslope+subsurface+stormflow%3B+implications+for+monitoring+and+remediation+of+waste+disposal+sites&rft.au=Gwo%2C+Jin-Ping%3BToran%2C+Laura+E%3BAnonymous&rft.aulast=Gwo&rft.aufirst=Jin-Ping&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; data processing; digital simulation; discharge; eastern Tennessee; field studies; government agencies; hydraulic conductivity; hydrology; Latin-hypercube technique; monitoring; Oak Ridge National Laboratory; pollution; remediation; sensitivity analysis; slopes; soils; storms; Tennessee; theoretical models; transport; trenching; United States; waste disposal sites ER - TY - JOUR T1 - Fallout radiocesium distribution and use in estimating erosion and deposition in dolines in East Tennessee AN - 52744209; 1997-020917 JF - Eos, Transactions, American Geophysical Union AU - Turnage, K M AU - Lee, S Y AU - Stow, S H AU - Foss, J E AU - Lewis, R J AU - Tyler, D D AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 302 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - isotopes KW - erosion KW - eastern Tennessee KW - data processing KW - erosion rates KW - Revised Universal Soil Loss Equation KW - Holocene KW - Cenozoic KW - radioactive isotopes KW - cesium KW - dates KW - sedimentation rates KW - carbon KW - digital simulation KW - Tennessee KW - absolute age KW - paleosols KW - soil erosion KW - fallout KW - soils KW - dolines KW - Quaternary KW - numerical models KW - sedimentation KW - alkali metals KW - Cs-137 KW - metals KW - grasslands KW - C-14 KW - upper Holocene KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52744209?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Fallout+radiocesium+distribution+and+use+in+estimating+erosion+and+deposition+in+dolines+in+East+Tennessee&rft.au=Turnage%2C+K+M%3BLee%2C+S+Y%3BStow%2C+S+H%3BFoss%2C+J+E%3BLewis%2C+R+J%3BTyler%2C+D+D%3BAnonymous&rft.aulast=Turnage&rft.aufirst=K&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=302&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - absolute age; alkali metals; C-14; carbon; Cenozoic; cesium; Cs-137; data processing; dates; digital simulation; dolines; eastern Tennessee; erosion; erosion rates; fallout; grasslands; Holocene; isotopes; metals; numerical models; paleosols; Quaternary; radioactive isotopes; Revised Universal Soil Loss Equation; sedimentation; sedimentation rates; soil erosion; soils; Tennessee; United States; upper Holocene ER - TY - RPRT T1 - Oak Ridge Reservation, annual site environmental report for 1993 AN - 52635474; 1998-003315 AB - The US DOE currently oversees activities on the Oak Ridge Reservation, a government-owned, contractor-operated facility. Three sites compose the reservation; Y-12, Oak Ridge National Laboratory, and K-25. This document contains a summary of environmental monitoring activities on the Oak Ridge Reservation (ORR) and its surroundings. The results summarized in this report are based on the data collected during calendar year (CY) 1993 and compiled in; Environmental Monitoring in the Oak Ridge Reservation: CY 1993 Results. Annual environmental monitoring on the ORR consists of two major activities: effluent monitoring and environmental surveillance. Effluent monitoring is the collection and analysis of samples or measurements of liquid, gaseous, or airborne effluents for the purpose of characterizing and quantifying contaminants and process stream characteristics, assessing radiation and chemical exposures to members of the public, and demonstrating compliance with applicable standards. Environmental surveillance is the collection and analysis of samples of air, water, soil, foodstuffs, biota, and other media from DOE sites and their environs and the measurement of external radiation for purposes of demonstrating compliance with applicable standards, assessing radiation and chemical exposures to members of the public, and assessing effects, if any, on the local environment. JF - Oak Ridge Reservation, annual site environmental report for 1993 Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 330 VL - ES/ESH-47 KW - water KW - United States KW - soils KW - Oak Ridge National Laboratory KW - U. S. Department of Energy KW - monitoring KW - geophysical surveys KW - radioactivity KW - pollutants KW - data acquisition KW - regulations KW - effluents KW - government agencies KW - data processing KW - pollution KW - qualitative analysis KW - biota KW - sampling KW - identification KW - Tennessee KW - surveys KW - air KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52635474?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Oak+Ridge+Reservation%2C+annual+site+environmental+report+for+1993&rft.title=Oak+Ridge+Reservation%2C+annual+site+environmental+report+for+1993&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95006675NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Sampling and analysis plan for the site characterization of the waste area Grouping 1 groundwater operable unit at Oak Ridge National Laboratory AN - 52631343; 1998-003159 AB - Waste Area Grouping (WAG) 1 at Oak Ridge National Laboratory (ORNL) includes all of the former ORNL radioisotope research, production, and maintenance facilities; former waste management areas; and some former administrative buildings. Site operations have contaminated groundwater, principally with radiological contamination. An extensive network of underground pipelines and utilities have contributed to the dispersal of contaminants to a known extent. In addition, karst geology, numerous spills, and pipeline leaks, together with the long and varied history of activities at specific facilities at ORNL, complicate contaminant migration-pathway analysis and source identification. To evaluate the extent of contamination, site characterization activity will include semiannual and annual groundwater sampling, as well as monthly water level measurements (both manual and continuous) at WAG 1. This sampling and analysis plan provides the methods and procedures to conduct site characterization for the Phase 1 Remedial Investigation of the WAG 1 Groundwater Operable Unit. JF - Sampling and analysis plan for the site characterization of the waste area Grouping 1 groundwater operable unit at Oak Ridge National Laboratory AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 166 VL - ORNL/ER-281 KW - United States KW - methods KW - underground space KW - isotopes KW - site exploration KW - karst hydrology KW - government agencies KW - data processing KW - waste disposal sites KW - seepage KW - pipelines KW - remediation KW - radioactive waste KW - ground water KW - radioactive isotopes KW - sampling KW - Tennessee KW - water KW - Oak Ridge National Laboratory KW - pollutants KW - effluents KW - pollution KW - planning KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52631343?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Anonymous&rft.aulast=Anonymous&rft.aufirst=&rft.date=1994-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Sampling+and+analysis+plan+for+the+site+characterization+of+the+waste+area+Grouping+1+groundwater+operable+unit+at+Oak+Ridge+National+Laboratory&rft.title=Sampling+and+analysis+plan+for+the+site+characterization+of+the+waste+area+Grouping+1+groundwater+operable+unit+at+Oak+Ridge+National+Laboratory&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95005735NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - The effects of ferromagnesian components on the paragonite-muscovite solvus; a semiquantitative analysis based on chemical data for natural paragonite-muscovite pairs AN - 50202711; 1994-054507 AB - Chemical data for 139 natural Pg-Ms pairs illustrate the effects of ferromagnesian components on the P-T-X topology of the Pg-Ms solvus. The pairs were selected on the basis of: reasonably accurate knowledge of the P-T conditions of formation; evidence for close approach to equilibrium at peak metamorphic conditions; exclusion of pairs in which paragonite contains >> 5 mol.% margarite; and exclusion of pairs from polymetamorphic rocks that contain >> one set of cogenetic Pg-Ms pairs. Graphical analysis reveals considerable scatter in the data but it is clear that the muscovite limb of the solvus shifts markedly toward end-member muscovite with increasing P from approximately 7 to 21 kbar. This shift is attributed to a P-induced increase of the ferromagnesian content of muscovite, which increases the size of the XII alkali site, leading to K being more readily accommodated than Na. The data also suggest that the paragonite limb of the solvus migrates slightly toward end-member paragonite with increasing P. Broadening of the Pg-Ms solvus with increasing P reflects increasingly non-ideal Na-K mixing as the phengite content of muscovite increases. Due to the wide scatter of data for Pg-phengitic-Ms pairs, it is concluded that, at the present, Pg-Ms solvus thermometry is only viable for quasi-binary Pg-Ms pairs. JF - Journal of Metamorphic Geology AU - Guidotti, C V AU - Sassi, F P AU - Sassi, R AU - Glencoe, J G Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 779 EP - 788 PB - Blackwell, Oxford VL - 12 IS - 6 SN - 0263-4929, 0263-4929 KW - silicates KW - alkaline earth metals KW - magnesium KW - muscovite KW - alkali metals KW - sodium KW - metamorphism KW - iron KW - genesis KW - mica group KW - metals KW - metamorphic rocks KW - sheet silicates KW - paragonite KW - chemical composition KW - P-T conditions KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50202711?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Metamorphic+Geology&rft.atitle=The+effects+of+ferromagnesian+components+on+the+paragonite-muscovite+solvus%3B+a+semiquantitative+analysis+based+on+chemical+data+for+natural+paragonite-muscovite+pairs&rft.au=Guidotti%2C+C+V%3BSassi%2C+F+P%3BSassi%2C+R%3BGlencoe%2C+J+G&rft.aulast=Guidotti&rft.aufirst=C&rft.date=1994-11-01&rft.volume=12&rft.issue=6&rft.spage=779&rft.isbn=&rft.btitle=&rft.title=Journal+of+Metamorphic+Geology&rft.issn=02634929&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1525-1314 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 54 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; chemical composition; genesis; iron; magnesium; metals; metamorphic rocks; metamorphism; mica group; muscovite; P-T conditions; paragonite; sheet silicates; silicates; sodium ER - TY - JOUR T1 - Controls on hinge-parallel extension fracturing in single-layer tangential-longitudinal strain folds AN - 50181175; 1995-022084 AB - The stress history results from a published viscous layer folding solution are used as the basis for a fracture mechanics analysis of the factors that control hinge-parallel extension fracturing in tangential-longitudinal strain folds. The analysis incorporates published results for the change in sedimentary rock mode I fracture toughness at increasing confining stress to examine the relationship between regional strain rate, depth of burial, pore fluid pressure, initial crack size, layer viscosity, and the amount of fold shortening required for the propagation of a bed-perpendicular, hinge-parallel extension fracture. Tangential-longitudinal strain folding of layers can occur at all scales in a foreland thrust system and is the result of the buckling and bending of stratigraphic units during the development of decollement, fault bend, and fault propagation folds. Hinge-parallel extension fractures oriented perpendicular to bedding are a common fracture set observed in tangential-longitudinal strain folds. The fractures propagate as a result of local tensile stresses that develop by the stretching of layers in the outer arc of fold hinges during bending. We considered a range of geologically reasonable boundary conditions to show that at one extreme, fracturing can occur as a result of only minor shortening by folding to the other extreme where a tight fold can form with no associated extension fracturing. For folds formed at shallow depths, where the confining stress on the system is less than the bending stresses in the layer and where the confining stress has not greatly increased the fracture toughness of the rock, hinge-parallel extension fractures can grow under hydrostatic fluid pressure conditions. As depth increases, however, much higher pore fluid pressures are required to cause fracturing under similar strain rates. The observed controls are used to hypothesize how hinge-parallel extension fracturing in fault bend folds can vary spatially and temporally across a thrust belt as a function of strain (thrusting) rate, the amount of bending at thrust ramps, and the depth of folding. Copyright 1994 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Lemiszki, Peter J AU - Landes, John D AU - Hatcher, Robert D, Jr Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 22 EP - 22,041 PB - American Geophysical Union, Washington, DC VL - 99 IS - B11 SN - 0148-0227, 0148-0227 KW - pressure KW - strain KW - stress KW - decollement KW - rates KW - fracturing KW - forelands KW - extension tectonics KW - models KW - sedimentary rocks KW - thrust faults KW - pore pressure KW - folds KW - mechanics KW - compression tectonics KW - tectonics KW - faults KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50181175?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Controls+on+hinge-parallel+extension+fracturing+in+single-layer+tangential-longitudinal+strain+folds&rft.au=Lemiszki%2C+Peter+J%3BLandes%2C+John+D%3BHatcher%2C+Robert+D%2C+Jr&rft.aulast=Lemiszki&rft.aufirst=Peter&rft.date=1994-11-01&rft.volume=99&rft.issue=B11&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F94JB01853 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 30 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 plate, sects. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - compression tectonics; decollement; extension tectonics; faults; folds; forelands; fracturing; mechanics; models; pore pressure; pressure; rates; sedimentary rocks; strain; stress; tectonics; thrust faults DO - http://dx.doi.org/10.1029/94JB01853 ER - TY - JOUR T1 - A geochemical study of eclogites from the Mir and Udachnaya kimberlites, Russia reveals Siberian mantle heterogeneity AN - 50118226; 1995-060514 JF - Eos, Transactions, American Geophysical Union AU - Beard, Brian L AU - Snyder, Gregory A AU - Fraracci, Kathy N AU - Taylor, Lawrence A AU - Mitchell, Jeremy N AU - Riciputi, Lee R AU - Sobolev, Nickolai V (Nikolay V) AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 710 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - igneous rocks KW - mantle KW - Yakutia Russian Federation KW - ultramafic composition KW - Russian Federation KW - Mir Pipe KW - mineral composition KW - Commonwealth of Independent States KW - kimberlite KW - metals KW - metamorphic rocks KW - Siberian Platform KW - rare earths KW - Asia KW - Udachnaya Pipe KW - eclogite KW - 18:Solid-earth geophysics KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50118226?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=A+geochemical+study+of+eclogites+from+the+Mir+and+Udachnaya+kimberlites%2C+Russia+reveals+Siberian+mantle+heterogeneity&rft.au=Beard%2C+Brian+L%3BSnyder%2C+Gregory+A%3BFraracci%2C+Kathy+N%3BTaylor%2C+Lawrence+A%3BMitchell%2C+Jeremy+N%3BRiciputi%2C+Lee+R%3BSobolev%2C+Nickolai+V+%28Nikolay+V%29%3BAnonymous&rft.aulast=Beard&rft.aufirst=Brian&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=710&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Asia; Commonwealth of Independent States; eclogite; igneous rocks; kimberlite; mantle; metals; metamorphic rocks; mineral composition; Mir Pipe; rare earths; Russian Federation; Siberian Platform; Udachnaya Pipe; ultramafic composition; Yakutia Russian Federation ER - TY - JOUR T1 - Effects of radiation on rat respiratory epithelial cells: critical target cell populations and the importance of cell-cell interactions. AN - 77115542; 11539993 AB - The oncongenic effects of radiation on rat respiratory tissues are modulated in vivo within the intact tissue. The degree of modulation as well as the mechanism whereby modulation occurs appears to be different for different types of ionizing radiations. A combined cell culture -in vivo model is described. This model has been developed to evaluate the influence of the host and tissue environment on development and expression of the neoplastic phenotype in irradiated rat trachea. Our data indicates that the potentially oncogenic effects of neutrons, X Rays, and alpha-particles are different depending on the exposure conditions employed and the conditions under which exposed cells are maintained following exposure. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Terzaghi-Howe, M AU - Ford, J AD - Oak Ridge National Laboratory, TN 37831-8077, USA. Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 565 EP - 572 VL - 14 IS - 10 SN - 0273-1177, 0273-1177 KW - Polonium KW - DQY03U61EJ KW - Space life sciences KW - Rats KW - Radiation Dosage KW - Animals KW - X-Rays KW - Tumor Cells, Cultured KW - Epithelial Cells KW - Cells, Cultured KW - Radiation Injuries, Experimental KW - Cell Survival -- radiation effects KW - Epithelium -- radiation effects KW - Neutrons KW - Cell Transformation, Neoplastic -- radiation effects KW - Neoplasms, Radiation-Induced KW - Alpha Particles KW - Trachea -- cytology KW - Trachea -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77115542?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Effects+of+radiation+on+rat+respiratory+epithelial+cells%3A+critical+target+cell+populations+and+the+importance+of+cell-cell+interactions.&rft.au=Terzaghi-Howe%2C+M%3BFord%2C+J&rft.aulast=Terzaghi-Howe&rft.aufirst=M&rft.date=1994-10-01&rft.volume=14&rft.issue=10&rft.spage=565&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-06-21 N1 - Date created - 1997-06-21 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - Sampling and analysis plan for groundwater and surface water monitoring at the Y-12 Plant during calendar year 1995 AN - 52654561; 1998-002637 AB - This plan provides a description of the groundwater and surface-water quality monitoring activities planned for calendar year (CY) 1995 at the Department of Energy Y-12 Plant. Included in this plan are the monitoring activities managed by the Y-12 Plant Health, Safety, Environment, and Accountability (HSEA) Organization through the Y-12 Plant Groundwater Protection Program (GWPP). Other groundwater and surface water monitoring activities (e.g. selected Environmental Restoration Program activities, National Pollution Discharge Elimination System (NPDES) monitoring) not managed through the Y-12 Plant GWPP are not addressed in this report. Several monitoring programs will be implemented in three hydrogeologic regimes: the Bear Creek Hydrogeologic Regime (Bear Creek Regime), the Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime), and the Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime). The Bear Creek and East Fork regimes are located within Bear Creek Valley, and the Chestnut Ridge Regime is located south of the Y-12 Plant. For various reasons, modifications to the 1995 monitoring programs may be necessary during implementation. For example, changes in regulatory requirements may alter the parameters specified for selected wells, or wells could be added to or deleted from the monitoring network. All modifications to the monitoring programs will be approved by the Y-12 Plant GWPP manager and documented as addenda to this sampling and analysis plan. JF - Sampling and analysis plan for groundwater and surface water monitoring at the Y-12 Plant during calendar year 1995 Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 38 VL - Y/SUB-94-EAQ10C/4 KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - monitoring KW - pollutants KW - reclamation KW - surface water KW - government agencies KW - pollution KW - preventive measures KW - ground water KW - sampling KW - Tennessee KW - Anderson County Tennessee KW - discharge KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52654561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Sampling+and+analysis+plan+for+groundwater+and+surface+water+monitoring+at+the+Y-12+Plant+during+calendar+year+1995&rft.title=Sampling+and+analysis+plan+for+groundwater+and+surface+water+monitoring+at+the+Y-12+Plant+during+calendar+year+1995&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009065NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Calendar year 1993 groundwater quality report for the upper East Fork Poplar Creek hydrogeologic regime Y-12 Plant, Oak Ridge, Tennessee; 1993 groundwater quality data interpretations and proposed program modifications AN - 52653586; 1998-003094 AB - This Groundwater Quality Report (GWQR) contains an evaluation of the groundwater quality data obtained during the 1993 calendar year (CY) at the U.S. Department of Energy (DOE) Y-12 Plant located on the DOE Oak Ridge Reservation (ORR) southeast of Oak Ridge, Tennessee (Figure 1). The groundwater quality data are presented in Part 1 of the GWQR submitted by Martin Marietta Energy Systems, Inc. (Energy Systems) to the Tennessee Department of Environment and Conservation (TDEC) in February 1994 (HSW Environmental Consultants, Inc. 1994a). Groundwater quality data evaluated in this report were obtained at several hazardous and non-hazardous waste management facilities and underground storage tanks (USTS) located within the Upper East Fork Poplar Creek Hydrogeologic Regime (East Fork Regime). The Environmental Management Department of the Y-12 Plant Health, Safety, Environment, and Accountability Organization manages the groundwater monitoring activities in each regime under the auspices of the Y-12 Plant Groundwater Protection Program (GWPP). The purpose of the GWPP is to characterize the hydrogeology and to monitor groundwater quality at the Y-12 Plant and surrounding area to provide for protection of groundwater resources consistent with federal, state, and local requirements and in accordance with DOE Orders and Energy Systems corporate policy. The annual GWQR for the East Fork Regime is completed in two parts. Part 1 consists primarily of data appendices and serves as a reference for the groundwater quality data obtained each CY under the lead of the Y-12 Plant GWPP. Part 2 (this report) contains an evaluation of the data with respect to regime-wide groundwater quality, presents the findings and status of ongoing hydrogeologic studies, describes changes in monitoring priorities, and presents planned modifications to the groundwater sampling and analysis program for the following calendar year. JF - Calendar year 1993 groundwater quality report for the upper East Fork Poplar Creek hydrogeologic regime Y-12 Plant, Oak Ridge, Tennessee; 1993 groundwater quality data interpretations and proposed program modifications Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 176 VL - Y/SUB-94-EAQ10C/2/P2 KW - United States KW - protection KW - Oak Ridge National Laboratory KW - hazardous waste KW - aquifer vulnerability KW - water quality KW - programs KW - U. S. Department of Energy KW - monitoring KW - underground storage KW - government agencies KW - preventive measures KW - ground water KW - aquifers KW - underground installations KW - Tennessee KW - report KW - Anderson County Tennessee KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52653586?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Calendar+year+1993+groundwater+quality+report+for+the+upper+East+Fork+Poplar+Creek+hydrogeologic+regime+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%3B+1993+groundwater+quality+data+interpretations+and+proposed+program+modifications&rft.title=Calendar+year+1993+groundwater+quality+report+for+the+upper+East+Fork+Poplar+Creek+hydrogeologic+regime+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%3B+1993+groundwater+quality+data+interpretations+and+proposed+program+modifications&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009199NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Physicochemical and mineralogical characterization of transuranic contaminated soils for uranium soil integrated demonstration AN - 52526410; 1999-000090 AB - DOE has initiated the Uranium Soils Integrated Demonstration (USID) project. The objective of the USID project is to develop a remediation strategy that can be adopted for use at other DOE sites requiring remediation. Four major task groups within the USID project were formed, namely the Characterization Task Group (CTG), the Treatability Task Group (TTG), the Secondary Waste Treatment and Disposal Task Group (SWTDTG), and the Risk and Performance Assessment Task Group (RPATG). The CTG is responsible for determining the nature of the uranium contamination in both untreated and treated soil. The TTG is responsible for the selective removal of uranium from these soils in such a manner that the leaching does not seriously degrade the soil's physicochemical characteristics or generate a secondary waste form that is difficult to manage and/or dispose. The SWTDTG is responsible for developing strategies for the removal of uranium from all wastewaters generated by the TTGs. Finally the RPATG is responsible for developing the human health and environmental risk assessment of the untreated and treated soils. Because of the enormity of the work required to successfully remediate uranium-contaminated soils, an integrated approach was designed to avoid needless repetition of activities among the various participants in the USID project. Researchers from Oak Ridge National Laboratory (ORNL), Los Alamos National Laboratory (LANL), Argonne National Laboratory (ANL), and Idaho National Engineering Laboratory (INEL) were assigned characterization and/or treatability duties in their areas of specialization. All tasks groups are involved in the integrated approach; however, the thrust of this report concentrates on the utility of the integrated approach among the various members of the CTG. This report illustrates the use of the integrated approach for the overall CTG and to provide the results generated specifically by the CTG or ORNL from FY1993 to the present. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Elless, M P AU - Lee, S Y Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 59 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - soils KW - pollutants KW - waste disposal sites KW - pollution KW - remediation KW - physical properties KW - metals KW - chemical properties KW - risk assessment KW - nuclear facilities KW - uranium KW - waste disposal KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52526410?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Elless%2C+M+P%3BLee%2C+S+Y&rft.aulast=Elless&rft.aufirst=M&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Physicochemical+and+mineralogical+characterization+of+transuranic+contaminated+soils+for+uranium+soil+integrated+demonstration&rft.title=Physicochemical+and+mineralogical+characterization+of+transuranic+contaminated+soils+for+uranium+soil+integrated+demonstration&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95007124NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Environmental Sciences Division Publication Number 4344; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - actinides; chemical properties; metals; nuclear facilities; physical properties; pollutants; pollution; remediation; risk assessment; soils; uranium; waste disposal; waste disposal sites ER - TY - RPRT T1 - Waste management plan for the remedial investigation of Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52525424; 1999-000102 AB - This Project Waste Management Plan defines the criteria and methods to be used for managing waste generated during activities associated with Waste Area Grouping 2 at Oak Ridge National Laboratory. The waste management strategy is based on the generation and management of waste on a systematic basis using the most appropriate combination of waste reduction, segregation, treatment, storage, and disposal practices while protecting the environment and human health, maintaining as low as reasonably achievable limits. This plan contains provisions for safely and effectively managing soils and sediments, sampling water, decontamination fluids, and disposable personal protective equipment consistent with the US Environmental Protection Agency guidance. This plan will be used in conjunction with the ORNL ER Program Waste Management Plan. JF - Waste management plan for the remedial investigation of Waste Area Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AU - Baron, L A Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 87 VL - ORNL/ER-235 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - hazardous waste KW - monitoring KW - waste disposal sites KW - pollution KW - remediation KW - waste management KW - planning KW - decontamination KW - Tennessee KW - sediments KW - Anderson County Tennessee KW - waste disposal KW - water pollution KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52525424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Baron%2C+L+A&rft.aulast=Baron&rft.aufirst=L&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Waste+management+plan+for+the+remedial+investigation+of+Waste+Area+Grouping+2+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Waste+management+plan+for+the+remedial+investigation+of+Waste+Area+Grouping+2+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95002308NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - In situ treatment of mixed contaminants in groundwater; review of candidate processes AN - 52525389; 1999-000078 AB - This document describes the screening and preliminary evaluation of candidate treatment for use in treating mixed contaminants volatile organic compounds (VOCs) and radionuclides in groundwater. Treating mixed contaminants presents unusual difficulties. Typically, VOCs are the most abundant contaminants, but the presence of radionuclides results in additional health concerns that must be addressed, usually by a treatment approach different from that used for VOCs. Furthermore, the presence of radionuclides may yield mixed solid wastes if the VOCs are treated by conventional means. These issues were specifically addressed in the evaluation of candidate treatment processes for testing in this program. Moreover, because no research or early development of a particular process would be performed, the technology review also focused on technologies that could be readily adapted and integrated for use with mixed contaminants. The objective is to couple emerging or available processes into treatment modules for use in situ. The three year project, to be completed in September 1996, includes a full-scale field demonstration. The findings reported in this document encompass all activities through the treatment process evaluations. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Korte, N E AU - Siegrist, R L AU - Ally, M Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 112 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - chlorinated hydrocarbons KW - in situ KW - isotopes KW - pollutants KW - aliphatic hydrocarbons KW - pollution KW - migration of elements KW - remediation KW - ground water KW - volatiles KW - organic compounds KW - radioactive isotopes KW - volatile organic compounds KW - hydrocarbons KW - halogenated hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52525389?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Korte%2C+N+E%3BSiegrist%2C+R+L%3BAlly%2C+M&rft.aulast=Korte&rft.aufirst=N&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=In+situ+treatment+of+mixed+contaminants+in+groundwater%3B+review+of+candidate+processes&rft.title=In+situ+treatment+of+mixed+contaminants+in+groundwater%3B+review+of+candidate+processes&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95002442NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Environmental Sciences Division Publication No. 4290; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; chlorinated hydrocarbons; ground water; halogenated hydrocarbons; hydrocarbons; in situ; isotopes; migration of elements; organic compounds; pollutants; pollution; radioactive isotopes; remediation; volatile organic compounds; volatiles ER - TY - JOUR T1 - How can environmental geophysics be advanced? AN - 51122518; 2006-084257 JF - Geophysics: The Leading Edge of Exploration AU - Doll, William E Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 1035 EP - 1039 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 13 IS - 10 SN - 0732-989X, 0732-989X KW - regulations KW - legislation KW - geophysical methods KW - environmental geology KW - pollution KW - techniques KW - education KW - remediation KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51122518?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysics%3A+The+Leading+Edge+of+Exploration&rft.atitle=How+can+environmental+geophysics+be+advanced%3F&rft.au=Doll%2C+William+E&rft.aulast=Doll&rft.aufirst=William&rft.date=1994-10-01&rft.volume=13&rft.issue=10&rft.spage=1035&rft.isbn=&rft.btitle=&rft.title=Geophysics%3A+The+Leading+Edge+of+Exploration&rft.issn=0732989X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - OK N1 - Document feature - illus. N1 - SuppNotes - Discussion held at the 63rd SEG annual meeting, Washington, D.C., Sept. 30, 1993 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - education; environmental geology; geophysical methods; legislation; pollution; regulations; remediation; techniques ER - TY - JOUR T1 - Thermal decomposition of acetate; III, Catalysis by mineral surfaces AN - 50212564; 1994-052276 AB - The decomposition rates are determined of acetic acid in the presence of those mineral surfaces which basinal fluids are likely to contact during normal fluid circulation (quartz, calcite, montmorillonite, pyrite, hematite and magnetite). The decarboxylation of acetic acid and acetate is catalysed heterogeneously, with the cleavage of the C-C bond occurring while the acetate molecule is adsorbed onto a surface. Oxidation of acetic acid can occur with hematite and defected magnetite, and these decomposition reactions differ from the decarboxylation reaction in that CO (sub 2) and polycondensates are produced instead of CO (sub 2) and CH (sub 4) . Quartz, amorphous SiO (sub 2) , pyrite and calcite do not significantly catalyse the decomposition of acetic acid. The effectiveness of montmorillonite as a catalyst depends on its composition; Ca montmorillonite is an excellent catalyst for this decarboxylation. Minerals containing Fe(III) cause (geologically) rapid reaction kinetics in the decomposition of acetic acid. Two different pathways of the decomposition of acetic acid are discussed. JF - Geochimica et Cosmochimica Acta AU - Bell, Julie L S AU - Palmer, Donald A AU - Barnes, H L AU - Drummond, S E Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 4155 EP - 4177 PB - Pergamon, Oxford VL - 58 IS - 19 SN - 0016-7037, 0016-7037 KW - silicates KW - silica minerals KW - stability KW - sodium acetate KW - aqueous solutions KW - acetic acid KW - hematite KW - surface features KW - carboxylic acids KW - oxides KW - framework silicates KW - kinetics KW - montmorillonite KW - organic materials KW - esters KW - acetates KW - thermal decarboxylation KW - hydrothermal conditions KW - clay minerals KW - calcite KW - organic compounds KW - organic acids KW - quartz KW - sheet silicates KW - pyrite KW - sulfides KW - carbonates KW - magnetite KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50212564?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Thermal+decomposition+of+acetate%3B+III%2C+Catalysis+by+mineral+surfaces&rft.au=Bell%2C+Julie+L+S%3BPalmer%2C+Donald+A%3BBarnes%2C+H+L%3BDrummond%2C+S+E&rft.aulast=Bell&rft.aufirst=Julie+L&rft.date=1994-10-01&rft.volume=58&rft.issue=19&rft.spage=4155&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990271-2 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 141 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - acetates; acetic acid; aqueous solutions; calcite; carbonates; carboxylic acids; clay minerals; esters; framework silicates; hematite; hydrothermal conditions; kinetics; magnetite; montmorillonite; organic acids; organic compounds; organic materials; oxides; pyrite; quartz; sheet silicates; silica minerals; silicates; sodium acetate; stability; sulfides; surface features; thermal decarboxylation DO - http://dx.doi.org/10.1016/0016-7037(94)90271-2 ER - TY - JOUR T1 - Hyperphosphorylation of p53 induced by benzene, toluene, and chloroform. AN - 76689923; 8076368 AB - Phorbol 12-myristate, 13-acetate (PMA) is a known protein kinase C activator (PKC); benzene, chloroform, and toluene have also been reported to be PKC activators. We examined the effects of these three solvents on the phosphorylation of p53 in treated cells. Hyperphosphorylated p53 was found when p53 was immunoprecipitated from rat liver epithelial cell extracts treated with any of the solvents or PMA. The solvents also resulted in hyper-phosphorylation of human p53 produced by transfection of Saos-2 cells with a eucaryotic expression vector. Increased phosphorylation of p53 induced by the solvents was also observed through in vitro assays. Hyperphosphorylation of p53 may be involved in tumor promotion by benzene, toluene and chloroform. JF - Cancer letters AU - Dees, C AU - Travis, C AD - Molecular Toxicology Group, Oak Ridge National Laboratory, TN 37831-6109. Y1 - 1994/09/15/ PY - 1994 DA - 1994 Sep 15 SP - 117 EP - 123 VL - 84 IS - 2 SN - 0304-3835, 0304-3835 KW - Toluene KW - 3FPU23BG52 KW - Chloroform KW - 7V31YC746X KW - Benzene KW - J64922108F KW - Tetradecanoylphorbol Acetate KW - NI40JAQ945 KW - Index Medicus KW - Rats KW - Animals KW - Electrophoresis KW - Phosphorylation KW - Transfection KW - Humans KW - Tetradecanoylphorbol Acetate -- pharmacology KW - Liver -- metabolism KW - Cell Line KW - Toluene -- pharmacology KW - Chloroform -- pharmacology KW - Benzene -- pharmacology KW - Genes, p53 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76689923?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Cancer+letters&rft.atitle=Hyperphosphorylation+of+p53+induced+by+benzene%2C+toluene%2C+and+chloroform.&rft.au=Dees%2C+C%3BTravis%2C+C&rft.aulast=Dees&rft.aufirst=C&rft.date=1994-09-15&rft.volume=84&rft.issue=2&rft.spage=117&rft.isbn=&rft.btitle=&rft.title=Cancer+letters&rft.issn=03043835&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-10-04 N1 - Date created - 1994-10-04 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - Toxicological benchmarks for screening potential contaminants of concern for effects on terrestrial plants; 1994 revision AN - 52782513; 1997-002257 AB - One of the initial stages in ecological risk assessment for hazardous waste sites is screening contaminants to determine which of them are worthy of further consideration as contaminants of potential concern. This process is termed contaminant screening. It is performed by comparing measured ambient concentrations of chemicals to benchmark concentrations. Currently, no standard benchmark concentrations exist for assessing contaminants in soil with respect to their toxicity to plants. This report presents a standard method for deriving benchmarks for this purpose (phytotoxicity benchmarks), a set of data concerning effects of chemicals in soil or soil solution on plants, and a set of phytotoxicity benchmarks for 38 chemicals potentially associated with United States Department of Energy (DOE) sites. In addition, background information on the phytotoxicity and occurrence of the chemicals in soils is presented, and literature describing the experiments from which data were drawn for benchmark derivation is reviewed. Chemicals that are found in soil at concentrations exceeding both the phytotoxicity benchmark and the background concentration for the soil type should be considered contaminants of potential concern. JF - Toxicological benchmarks for screening potential contaminants of concern for effects on terrestrial plants; 1994 revision AU - Will, M E AU - Suter, G W Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 123 VL - ES/ER/TM-85/R1 KW - soils KW - hazardous waste KW - Plantae KW - terrestrial environment KW - toxicity KW - pollutants KW - pollution KW - risk assessment KW - ecology KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52782513?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Will%2C+M+E%3BSuter%2C+G+W&rft.aulast=Will&rft.aufirst=M&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Toxicological+benchmarks+for+screening+potential+contaminants+of+concern+for+effects+on+terrestrial+plants%3B+1994+revision&rft.title=Toxicological+benchmarks+for+screening+potential+contaminants+of+concern+for+effects+on+terrestrial+plants%3B+1994+revision&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95004732NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Groundwater quality monitoring well installation for Waste Area Grouping 3 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52781417; 1996-080283 AB - This report documents the drilling and installation of 15 groundwater quality monitoring (GQM) wells on the perimeter of Waste Area Grouping (WAG) 3. WAG 3 is located in Melton Valley, approximately 3,000 ft west of the west gate of Oak Ridge National Laboratory, and consists of an estimated 22 acres. The subject site contains three solid waste management units: the Contractors' Landfill, the Closed Scrap Metal Area, and Solid Waste Storage Area 3. The wells at WAG 3 were drilled and developed between September 1987 and August 1990. These wells were installed to characterize and assess the WAG in accordance with applicable Department of Energy, state, and Environmental Protection Agency regulatory requirements. The wells at WAG 3 were drilled with auger or air rotary rigs. Depending upon the hydrogeologic conditions present at each proposed well location, one of four basic installation methods was utilized. The purpose of the well installation program was to install GQM wells for groundwater characterization at WAG 3. Data packages produced during installation activities by the ERCE hydrogeologists are an important product of the program. These packages document the well drilling, installation, and development activities and provide valuable data for well sampling and WAG characterization. The forms contained in the packages include predrilling and postdrilling checklists, drilling and construction logs, development and hydraulic conductivity records, and quality control-related documents. JF - Groundwater quality monitoring well installation for Waste Area Grouping 3 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AU - Mortimore, J A AU - Ebers, M L Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 351 VL - ORNL/ER-70 KW - wells KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - monitoring KW - eastern Tennessee KW - well-logging KW - government agencies KW - pollution KW - observation wells KW - techniques KW - decision-making KW - Waste Area Grouping KW - remediation KW - ground water KW - Tennessee KW - Anderson County Tennessee KW - hydraulic conductivity KW - drilling KW - waste disposal KW - water wells KW - solid waste KW - WAG KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52781417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mortimore%2C+J+A%3BEbers%2C+M+L&rft.aulast=Mortimore&rft.aufirst=J&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Groundwater+quality+monitoring+well+installation+for+Waste+Area+Grouping+3+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Groundwater+quality+monitoring+well+installation+for+Waste+Area+Grouping+3+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1996-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95003263NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Groundwater quality monitoring well installation for waste area groupings 8 and 9 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52778846; 1997-001674 AB - This report documents the drilling and installation of nine groundwater quality monitoring (GQM) wells on the perimeter of Waste Area Grouping (WAG) 8 and two GQM wells on the perimeter of WAG 9. WAG 8 encompasses approximately 34 acres, most of which are located in Melton Valley. Irregular in shape, the site has two sinuous extensions from its northern end that contain the low-level radioactive waste (LLW) transfer lines. WAG 8 contains 22 solid waste management units (SWMUs) that can be divided into 4 groups. These groups include the High Flux Isotope Reactor/Transuranium Processing Facility waste collection basins, the LLW line leak sites, and the active LLW tanks. WAG 9 encompasses about 3 acres and is located west of the main portion of WAG 8 and south of Melton Valley Drive. WAG 9 contains four SWMUs. The wells in WAGs 8 and 9 were drilled and developed from June 1989 to March 1990. Monitoring wells were installed to characterize and assess the WAGs in accordance with applicable Department of Energy, state, and Environmental Protection Agency regulatory requirements. The purpose of the well installation program was to install GQM wells for groundwater characterization at WAGs 8 and 9. Data packages produced during installation activities by the ERCE hydrogeologists are an important product of the program. These packages document the well drilling, installation, and development activities and provide valuable data for well sampling and WAG characterization. The forms contained in the packages include predrilling and postdrilling checklists, drilling and construction logs, development and hydraulic conductivity records, and quality control-related documents. JF - Groundwater quality monitoring well installation for waste area groupings 8 and 9 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AU - Mortimore, J A AU - Ebers, M L Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 273 VL - ORNL/ER-72 KW - wells KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - monitoring KW - pollutants KW - government agencies KW - pollution KW - observation wells KW - radioactive waste KW - ground water KW - waste management KW - physical properties KW - Tennessee KW - Anderson County Tennessee KW - hydraulic conductivity KW - waste disposal KW - solid waste KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52778846?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mortimore%2C+J+A%3BEbers%2C+M+L&rft.aulast=Mortimore&rft.aufirst=J&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Groundwater+quality+monitoring+well+installation+for+waste+area+groupings+8+and+9+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Groundwater+quality+monitoring+well+installation+for+waste+area+groupings+8+and+9+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95002307NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Groundwater quality monitoring well installation for waste area grouping 4 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52773609; 1997-002114 AB - This report documents the drilling and installation of 15 groundwater quality monitoring (GQM) wells on the perimeter of Waste Area Grouping (WAG) 4. WAG 4 is comprised of about 27 acres located in Melton Valley approximately 2700 ft southwest of the Oak Ridge National Laboratory main plant. It contains three inactive solid waste management units: (1) the abandoned intermediate level liquid waste transfer line located along the WAG's northwestern boundary, (2) the experimental pilot pit area, and (3) SWSA 4, the largest unit in the WAG. The wells at WAG 4 were drilled and developed between September 1987 and October 1990. These wells were installed to characterize and assess the WAG in accordance with applicable Department of Energy (DOE), state, and Environmental Protection Agency regulatory requirements. The wells at WAG 4 were drilled with auger or air rotary rigs. Depending on the hydrogeologic conditions present at each proposed well location, one of four basic installation methods was utilized. The purpose of the well installation program was to install GQM wells for groundwater characterization at WAG 4. Data packages produced during installation activities by the ERCE hydrogeologists are an important product of the program. These packages document the well drilling, installation, and development activities and provide valuable data for well sampling and WAG characterization. The forms contained in the packages include predrilling and postdrilling checklists, drilling and construction logs, development and hydraulic conductivity records, and quality control-related documents. JF - Groundwater quality monitoring well installation for waste area grouping 4 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AU - Mortimore, J A AU - Ebers, M L Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 327 VL - ORNL/ER-71 KW - wells KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - monitoring KW - pollutants KW - government agencies KW - pollution KW - observation wells KW - decision-making KW - remediation KW - ground water KW - liquid waste KW - Tennessee KW - Anderson County Tennessee KW - hydraulic conductivity KW - waste disposal KW - water wells KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52773609?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mortimore%2C+J+A%3BEbers%2C+M+L&rft.aulast=Mortimore&rft.aufirst=J&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Groundwater+quality+monitoring+well+installation+for+waste+area+grouping+4+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Groundwater+quality+monitoring+well+installation+for+waste+area+grouping+4+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95003048NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Subsurface stormflow modeling with sensitivity analysis using a Latin-hypercube sampling technique AN - 52768764; 1997-013111 AB - Subsurface stormflow, because of its dynamic and nonlinear features, has been a very challenging process in both field experiments and modeling studies. The disposal of wastes in subsurface stormflow and vadose zones at Oak Ridge National Laboratory, however, demands more effort to characterize these flow zones and to study their dynamic flow processes. Field data and modeling studies for these flow zones are relatively scarce, and the effect of engineering designs on the flow processes is poorly understood. On the basis of a risk assessment framework and a conceptual model for the Oak Ridge Reservation area, numerical models of a proposed waste disposal site were built, and a Latin-hypercube simulation technique was used to study the uncertainty of model parameters. Four scenarios, with three engineering designs, were simulated, and the effectiveness of the engineering designs was evaluated. Sensitivity analysis of model parameters suggested that hydraulic conductivity was the most influential parameter. However, local heterogeneities may alter flow patterns and result in complex recharge and discharge patterns. Hydraulic conductivity, therefore, may not be used as the only reference for subsurface flow monitoring and engineering operations. Neither of the two engineering designs, capping and French drains, was found to be effective in hydrologically isolating downslope waste trenches. However, pressure head contours indicated that combinations of both designs may prove more effective than either one alone. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Gwo, J P AU - Toran, L E AU - Morris, M D AU - Wilson, G V Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 30 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - soils KW - hazardous waste KW - monitoring KW - numerical models KW - Latin-hypercube technique KW - drainage KW - waste disposal sites KW - mathematical models KW - fluid dynamics KW - sensitivity analysis KW - runoff KW - risk assessment KW - hydraulic conductivity KW - waste disposal KW - underground disposal KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52768764?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Gwo%2C+J+P%3BToran%2C+L+E%3BMorris%2C+M+D%3BWilson%2C+G+V&rft.aulast=Gwo&rft.aufirst=J&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Subsurface+stormflow+modeling+with+sensitivity+analysis+using+a+Latin-hypercube+sampling+technique&rft.title=Subsurface+stormflow+modeling+with+sensitivity+analysis+using+a+Latin-hypercube+sampling+technique&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95002841NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Environmental Sciences Division publ. No. 4325; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - design; drainage; fluid dynamics; hazardous waste; hydraulic conductivity; Latin-hypercube technique; mathematical models; monitoring; numerical models; risk assessment; runoff; sensitivity analysis; soils; underground disposal; waste disposal; waste disposal sites ER - TY - RPRT T1 - Final report from VFL technologies for the pilot-scale thermal treatment of Lower East Fork Poplar Creek floodplain soils; LEFPC appendices, Volume 1, Appendix I-IV AN - 52763764; 1997-001737 AB - This document contains Appendix I-IV for the pilot-scale thermal treatment of lower East Fork Poplar Creek floodplain soils. Included are calibration records; quality assurance; soils characterization; pilot scale trial runs. JF - Final report from VFL technologies for the pilot-scale thermal treatment of Lower East Fork Poplar Creek floodplain soils; LEFPC appendices, Volume 1, Appendix I-IV Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 154 VL - Y/EN-5289/V1 KW - United States KW - soils KW - degradation KW - pollutants KW - thermal properties KW - data KW - soil treatment KW - pollution KW - techniques KW - Poplar Creek KW - Oak Ridge Tennessee KW - remediation KW - controls KW - metals KW - Tennessee KW - streams KW - Anderson County Tennessee KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52763764?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Final+report+from+VFL+technologies+for+the+pilot-scale+thermal+treatment+of+Lower+East+Fork+Poplar+Creek+floodplain+soils%3B+LEFPC+appendices%2C+Volume+1%2C+Appendix+I-IV&rft.title=Final+report+from+VFL+technologies+for+the+pilot-scale+thermal+treatment+of+Lower+East+Fork+Poplar+Creek+floodplain+soils%3B+LEFPC+appendices%2C+Volume+1%2C+Appendix+I-IV&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009047NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Calendar year 1993 groundwater quality report for the Chestnut Ridge hydrogeologic regime Y-12 plant, Oak Ridge, Tennessee; 1993 groundwater quality data interpretations and proposed program modifications AN - 52664187; 1998-002921 AB - This groundwater quality report (GWQR) contains an evaluation of the groundwater quality data obtained during the 1993 calendar year (CY) at several hazardous and non-hazardous waste management facilities associated with the US DOE Y-12 Plant located on the DOE Oak Ridge Reservation (ORR) southeast of Oak Ridge, Tennessee. The groundwater quality data are presented in Part 1 of the GWQR submitted by Martin Marietta Energy Systems, Inc. to the Tennessee Department of Environment and Conservation (TDEC) in February 1994. Groundwater quality data evaluated in this report were obtained at several hazardous and non-hazardous waste management sites located within the Chestnut Ridge Hydrogeologic Regime (Chestnut Ridge Regime). The Chestnut Ridge Regime encompasses a section of Chestnut Ridge south of the Y-12 Plant and is one of three hydrogeologic regimes defined for the purposes of groundwater quality monitoring at the plant. The Environmental Management Department of the Y-12 Plant Health, Safety, Environment, and Accountability Organization manages the groundwater monitoring activities in each regime as part of the Y-12 Plant Groundwater Protection Program (GWPP). The annual GWQR for the Chestnut Ridge Regime is completed in two parts. Part 1 consists primarily of data appendices and serves as a reference for the groundwater quality data obtained each CY under the lead of the Y-12 Plant GWPP. Because it contains information needed to comply with Resource Conservation and Recovery Act (RCRA) interim status assessment monitoring and reporting requirements, the Part 1 GWQR is submitted to the TDEC by the RCRA reporting deadline (March 1 of the following CY). Part 2 (this report) contains an evaluation of the data with respect to regime-wide groundwater quality, presents the findings and status of ongoing hydrogeologic studies, describes changes in monitoring priorities, and presents planned modifications to the groundwater sampling and analysis activities. JF - Calendar year 1993 groundwater quality report for the Chestnut Ridge hydrogeologic regime Y-12 plant, Oak Ridge, Tennessee; 1993 groundwater quality data interpretations and proposed program modifications Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 125 VL - Y/SUB-94/EAQ10C/3/P2 KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - programs KW - monitoring KW - Chestnut Ridge Regime KW - regulations KW - government agencies KW - waste disposal sites KW - Oak Ridge Tennessee KW - ground water KW - waste management KW - Tennessee KW - water regimes KW - Anderson County Tennessee KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52664187?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Calendar+year+1993+groundwater+quality+report+for+the+Chestnut+Ridge+hydrogeologic+regime+Y-12+plant%2C+Oak+Ridge%2C+Tennessee%3B+1993+groundwater+quality+data+interpretations+and+proposed+program+modifications&rft.title=Calendar+year+1993+groundwater+quality+report+for+the+Chestnut+Ridge+hydrogeologic+regime+Y-12+plant%2C+Oak+Ridge%2C+Tennessee%3B+1993+groundwater+quality+data+interpretations+and+proposed+program+modifications&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009066NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Final report from VFL Technologies for the pilot-scale thermal treatment of Lower East Fork Poplar Creek floodplain soils; LEFPC Appendices, Volume 3, Appendix V-B AN - 52653671; 1998-002693 AB - This report consists of appendix V-B which contains the final verification run data package. Validation of analytical data is presented for Ecotek LSI. Analytical results are included of both soil and creek bed samples for the following contaminants: metals; metals (TCLP); uranium; gross alpha/beta; and polychlorinated biphenyls. JF - Final report from VFL Technologies for the pilot-scale thermal treatment of Lower East Fork Poplar Creek floodplain soils; LEFPC Appendices, Volume 3, Appendix V-B Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 534 VL - Y/EN-5289/V3 KW - United States KW - soils KW - chlorinated hydrocarbons KW - isotopes KW - pollutants KW - surface water KW - PCBs KW - pollution KW - Oak Ridge Tennessee KW - remediation KW - progress report KW - organic compounds KW - radioactive isotopes KW - detection KW - metals KW - Tennessee KW - report KW - halogenated hydrocarbons KW - ecology KW - Anderson County Tennessee KW - uranium KW - waste disposal KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52653671?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Final+report+from+VFL+Technologies+for+the+pilot-scale+thermal+treatment+of+Lower+East+Fork+Poplar+Creek+floodplain+soils%3B+LEFPC+Appendices%2C+Volume+3%2C+Appendix+V-B&rft.title=Final+report+from+VFL+Technologies+for+the+pilot-scale+thermal+treatment+of+Lower+East+Fork+Poplar+Creek+floodplain+soils%3B+LEFPC+Appendices%2C+Volume+3%2C+Appendix+V-B&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009195NEG, Springfield, VA, United States N1 - SuppNotes - Progress report; Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Groundwater quality monitoring well installation for waste area grouping at Oak Ridge National Laboratory, Oak Ridge, Tennessee; environmental restoration program AN - 52542280; 1999-000344 AB - This report documents the drilling and installation of 18 groundwater quality monitoring (GQM) wells on the perimeter of Waste Area Grouping (WAG) 11. WAG 11 (White Wing Scrap Yard) is located on the west end of East Fork Ridge between White Wing Road and the Oak Ridge Turnpike. The scrap yard is approximately 25 acres in size. The wells at WAG 11 were drilled and developed between January 1990 and October 1990. These wells were installed to characterize and assess the WAG in accordance with applicable Department of Energy, state, and Environmental Protection Agency regulatory requirements. The wells at WAG 11 were drilled with auger or air rotary rigs. Depending on the hydrogeologic conditions present at each proposed well location, one of four basic installation methods was utilized. Detailed procedures for well construction were specified by the Engineering Division to ensure that the wells would provide water samples representative of the aquifer. To ensure conformance with the specifications, Energy Systems Construction Engineering and ERCE provided continuous oversight of field activities. The purpose of the well installation program was to install GQM wells for groundwater characterization at WAG 11. Data packages produced during installation activities by the ERCE hydrogeologists are an important product of the program. These packages document the well drilling, installation, and development activities and provide valuable data for well sampling and WAG characterization. The forms contained in the packages include predrilling and postdrilling checklists, drilling and construction logs, development and hydraulic conductivity records, and quality control-related documents. JF - Groundwater quality monitoring well installation for waste area grouping at Oak Ridge National Laboratory, Oak Ridge, Tennessee; environmental restoration program AU - Mortimore, J A AU - Lee, T A Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 323 VL - ORNL/ER-73 KW - wells KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - monitoring KW - pollutants KW - regulations KW - government agencies KW - waste disposal sites KW - pollution KW - observation wells KW - mapping KW - Oak Ridge Tennessee KW - ground water KW - aquifers KW - safety KW - Tennessee KW - Anderson County Tennessee KW - hydraulic conductivity KW - drilling KW - waste disposal KW - solid waste KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52542280?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mortimore%2C+J+A%3BLee%2C+T+A&rft.aulast=Mortimore&rft.aufirst=J&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Groundwater+quality+monitoring+well+installation+for+waste+area+grouping+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+environmental+restoration+program&rft.title=Groundwater+quality+monitoring+well+installation+for+waste+area+grouping+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+environmental+restoration+program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95002288NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Characterization of explosives processing waste decomposition due to composting; final report AN - 52527572; 1999-000034 AB - The objective of this work was to provide data and methodology assisting the transfer and acceptance of composting technology for the remediation of explosives-contaminated soils and sediments. Issues and activities addressed included: (a) chemical and toxicological characterization of compost samples from new field composting experiments, and the environmental availability of composting efficiency by isolation of bacterial consortia and natural surfactants from highly efficient composts, and (c) improved assessment of compost product suitability for land application. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Griest, W H AU - Stewart, A J AU - Ho, C H AU - Tyndall, R L AU - Vass, A A Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 98 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - soils KW - progress report KW - biodegradation KW - technology KW - explosions KW - pollutants KW - sediments KW - report KW - pollution KW - remediation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52527572?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Griest%2C+W+H%3BStewart%2C+A+J%3BHo%2C+C+H%3BTyndall%2C+R+L%3BVass%2C+A+A&rft.aulast=Griest&rft.aufirst=W&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Characterization+of+explosives+processing+waste+decomposition+due+to+composting%3B+final+report&rft.title=Characterization+of+explosives+processing+waste+decomposition+due+to+composting%3B+final+report&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95008394NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - biodegradation; explosions; pollutants; pollution; progress report; remediation; report; sediments; soils; technology ER - TY - RPRT T1 - Groundwater quality monitoring well installation for Waste Area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52526835; 1999-000101 AB - This report documents the drilling and installation of 22 groundwater quality monitoring (GQM) wells on the perimeter of Waste Area Grouping (WAG) 5. WAG 5 is located south of the Oak Ridge National Laboratory main plant area in Melton Valley and includes 33 solid waste management units. The wells at WAG 5 were drilled and developed between July 1987 and March 1990. These wells were installed to characterize and assess the WAG in accordance with applicable Department of Energy, state, and Environmental Protection Agency regulatory requirements. The purpose of the well installation program was to install GQM wells for groundwater characterization at WAG 5. Data packages produced during installation activities by the ERCE hydrogeologists are an important product of the program. These packages document the well drilling, installation, and development activities and provide valuable data for well sampling and WAG characterization. The forms contained in the packages include predrilling and postdrilling checklists, drilling and construction logs, development and hydraulic conductivity records, and quality control-related documents. JF - Groundwater quality monitoring well installation for Waste Area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AU - Mortimore, J A AU - Ebers, M L Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 472 VL - ORNL/ER-26 KW - wells KW - water KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - monitoring KW - characterization KW - pollution KW - ground water KW - aquifers KW - Tennessee KW - Anderson County Tennessee KW - hydraulic conductivity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52526835?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mortimore%2C+J+A%3BEbers%2C+M+L&rft.aulast=Mortimore&rft.aufirst=J&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Groundwater+quality+monitoring+well+installation+for+Waste+Area+Grouping+5+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Groundwater+quality+monitoring+well+installation+for+Waste+Area+Grouping+5+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95002290NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Final report from VFL Technologies for the pilot-scale thermal treatment of lower East Fork Poplar Creek floodplain soils; LEFPC appendices, Volume 4, Appendix V-C AN - 52525546; 1999-000151 AB - This is the the final verification run data package for pilot scale thermal treatment of lower East Fork Poplar Creek floodplain soils. Included are data on volatiles, semivolatiles, and TCLP volatiles. JF - Final report from VFL Technologies for the pilot-scale thermal treatment of lower East Fork Poplar Creek floodplain soils; LEFPC appendices, Volume 4, Appendix V-C Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 402 VL - Y/EN-5289/V4 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - hazardous waste KW - desorption KW - pollutants KW - thermal properties KW - soil treatment KW - pollution KW - techniques KW - remediation KW - volatiles KW - organic compounds KW - East Fork Poplar Creek KW - Tennessee KW - pilot plants KW - streams KW - Anderson County Tennessee KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52525546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Final+report+from+VFL+Technologies+for+the+pilot-scale+thermal+treatment+of+lower+East+Fork+Poplar+Creek+floodplain+soils%3B+LEFPC+appendices%2C+Volume+4%2C+Appendix+V-C&rft.title=Final+report+from+VFL+Technologies+for+the+pilot-scale+thermal+treatment+of+lower+East+Fork+Poplar+Creek+floodplain+soils%3B+LEFPC+appendices%2C+Volume+4%2C+Appendix+V-C&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009188NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Final report from VFL Technologies for the pilot-scale thermal treatment of Lower East Fork Poplar Creek floodplain soils; LEFPC appendices; Volume 5, Appendix V-D AN - 52525492; 1999-000149 AB - This final report from VFL Technologies for the pilot-scale thermal treatment of lower East Fork Poplar Creek floodplain soils dated September 1994 contains LEFPC Appendices, Volume 5, Appendix V-D. This appendix includes the final verification run data package (PAH, TCLP herbicides, TCLP pesticides). JF - Final report from VFL Technologies for the pilot-scale thermal treatment of Lower East Fork Poplar Creek floodplain soils; LEFPC appendices; Volume 5, Appendix V-D Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 350 VL - Y/EN-5289/V5 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - herbicides KW - thermal properties KW - soil treatment KW - pollution KW - techniques KW - remediation KW - waste management KW - organic compounds KW - East Fork Poplar Creek KW - metals KW - Tennessee KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - Anderson County Tennessee KW - pesticides KW - aromatic hydrocarbons KW - mercury KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52525492?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Final+report+from+VFL+Technologies+for+the+pilot-scale+thermal+treatment+of+Lower+East+Fork+Poplar+Creek+floodplain+soils%3B+LEFPC+appendices%3B+Volume+5%2C+Appendix+V-D&rft.title=Final+report+from+VFL+Technologies+for+the+pilot-scale+thermal+treatment+of+Lower+East+Fork+Poplar+Creek+floodplain+soils%3B+LEFPC+appendices%3B+Volume+5%2C+Appendix+V-D&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009049NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Groundwater quality monitoring well installation for Upper Waste Areas Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52523992; 1999-000059 AB - This report documents the drilling and installation of seven groundwater quality monitoring (GQM) wells on the perimeter of Upper Waste Area Grouping (WAG) 2. Upper WAG 2 is composed of portions of White Oak Creek (WOC), Melton Branch, two of Melton Branch's tributaries, and the floodplains surrounding these water bodies. The WOC section of the subject site begins at the confluence of WOC and Melton Branch and extends 0.62 mile upstream to the 7,500 bridge. The Melton Branch portion of the site also begins at the confluence of WOC and Melton Branch and extends eastward 0.88 mile upstream. The wells at Upper WAG 2 were drilled and developed between December 1989 and October 1990. These wells were installed to characterize and assess the WAG in accordance with applicable Department of Energy, state, and Environmental Protection Agency regulatory requirements. The purpose of the well installation program was to install GQM wells for groundwater characterization at Upper WAG-2. Data packages produced during installation activities by the ERCE hydrogeologists are an important product of the program. These packages document the well drilling, installation, and development activities and provide valuable data for well sampling and WAG characterization. The forms contained in the packages include predrilling and postdrilling checklists, drilling and construction logs, development and hydraulic conductivity records, and quality control-related documents. JF - Groundwater quality monitoring well installation for Upper Waste Areas Grouping 2 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AU - Mortimore, J A AU - Lee, T A Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 198 VL - ORNL/ER-69 KW - wells KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - programs KW - U. S. Department of Energy KW - monitoring KW - regulations KW - government agencies KW - data processing KW - data KW - waste disposal sites KW - U. S. Environmental Protection Agency KW - observation wells KW - ground water KW - Tennessee KW - Anderson County Tennessee KW - hydraulic conductivity KW - drilling KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52523992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mortimore%2C+J+A%3BLee%2C+T+A&rft.aulast=Mortimore&rft.aufirst=J&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Groundwater+quality+monitoring+well+installation+for+Upper+Waste+Areas+Grouping+2+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Groundwater+quality+monitoring+well+installation+for+Upper+Waste+Areas+Grouping+2+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95002291NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Historical CH (sub 4) record from the "DE08" ice core at Law Dome AN - 50339811; 1995-058111 JF - Trends '93; a compendium of data on global change AU - Etheridge, D M AU - Pearman, G I AU - Fraser, P J A2 - Boden, Thomas A. A2 - Kaiser, Dale P. A2 - Sepanski, Robert J. A2 - Stoss, Frederick W. A2 - Logsdon, Frederick W. Y1 - 1994/09// PY - 1994 DA - September 1994 KW - organic materials KW - ice cores KW - methane KW - Wilkes Land KW - aliphatic hydrocarbons KW - atmosphere KW - alkanes KW - measurement KW - organic compounds KW - Antarctica KW - Law Dome KW - hydrocarbons KW - air KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50339811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Etheridge%2C+D+M%3BPearman%2C+G+I%3BFraser%2C+P+J&rft.aulast=Etheridge&rft.aufirst=D&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Historical+CH+%28sub+4%29+record+from+the+%22DE08%22+ice+core+at+Law+Dome&rft.title=Historical+CH+%28sub+4%29+record+from+the+%22DE08%22+ice+core+at+Law+Dome&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 5 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Historical CH (sub 4) record from ice cores at Byrd Station and Dye 3 AN - 50121227; 1995-058107 JF - Trends '93; a compendium of data on global change AU - Stauffer, B AU - Lochbronner, E AU - Oeschger, H AU - Schwander, J AU - Neftel, A A2 - Boden, Thomas A. A2 - Kaiser, Dale P. A2 - Sepanski, Robert J. A2 - Stoss, Frederick W. A2 - Logsdon, Frederick W. Y1 - 1994/09// PY - 1994 DA - September 1994 KW - organic materials KW - ice cores KW - methane KW - Quaternary KW - Dye 3 KW - Arctic region KW - aliphatic hydrocarbons KW - atmosphere KW - alkanes KW - Holocene KW - measurement KW - Cenozoic KW - Greenland KW - organic compounds KW - Antarctica KW - Byrd Station KW - hydrocarbons KW - Marie Byrd Land KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50121227?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Stauffer%2C+B%3BLochbronner%2C+E%3BOeschger%2C+H%3BSchwander%2C+J%3BNeftel%2C+A&rft.aulast=Stauffer&rft.aufirst=B&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Historical+CH+%28sub+4%29+record+from+ice+cores+at+Byrd+Station+and+Dye+3&rft.title=Historical+CH+%28sub+4%29+record+from+ice+cores+at+Byrd+Station+and+Dye+3&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 9 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Historical CH (sub 4) record from the Eurocore ice core at Summit, Greenland AN - 50118423; 1995-058109 JF - Trends '93; a compendium of data on global change AU - Blunier, T AU - Schwander, J AU - Stauffer, B AU - Chappellaz, J A AU - Barnola, J M AU - Desperts, T AU - Raynaud, D A2 - Boden, Thomas A. A2 - Kaiser, Dale P. A2 - Sepanski, Robert J. A2 - Stoss, Frederick W. A2 - Logsdon, Frederick W. Y1 - 1994/09// PY - 1994 DA - September 1994 KW - organic materials KW - ice cores KW - Summit Greenland KW - methane KW - Quaternary KW - Arctic region KW - aliphatic hydrocarbons KW - atmosphere KW - alkanes KW - Holocene KW - measurement KW - Cenozoic KW - Greenland KW - organic compounds KW - hydrocarbons KW - Eurocore ice core KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50118423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Blunier%2C+T%3BSchwander%2C+J%3BStauffer%2C+B%3BChappellaz%2C+J+A%3BBarnola%2C+J+M%3BDesperts%2C+T%3BRaynaud%2C+D&rft.aulast=Blunier&rft.aufirst=T&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Historical+CH+%28sub+4%29+record+from+the+Eurocore+ice+core+at+Summit%2C+Greenland&rft.title=Historical+CH+%28sub+4%29+record+from+the+Eurocore+ice+core+at+Summit%2C+Greenland&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 4 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Global historical CO (sub 2) emissions AN - 50117359; 1995-058112 JF - Trends '93; a compendium of data on global change AU - Keeling, C D A2 - Boden, Thomas A. A2 - Kaiser, Dale P. A2 - Sepanski, Robert J. A2 - Stoss, Frederick W. A2 - Logsdon, Frederick W. Y1 - 1994/09// PY - 1994 DA - September 1994 KW - global KW - atmosphere KW - greenhouse effect KW - measurement KW - carbon dioxide KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50117359?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Keeling%2C+C+D&rft.aulast=Keeling&rft.aufirst=C&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Global+historical+CO+%28sub+2%29+emissions&rft.title=Global+historical+CO+%28sub+2%29+emissions&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 8 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Trends '93; a compendium of data on global change AN - 50117318; 1995-058101 AB - This document provides synopses of frequently used global-change data. This third issue of the Trends series presents historical and modern records of atmospheric concentrations of carbon dioxide (CO (sub 2) ), methane (CH (sub 4) ), nitrous oxide (N (sub 2) O), two chlorofluorocarbons (CFC-11 and CFC-12), a hydrochlorofluorocarbon (HCFC-22), and two halons (H-1301 and H-1211) from an expanded number of globally distributed data sets. Virtually all of the modern records extend into the 1990s, some into 1994. Additional trace gas data presented in Trends '93 include historical atmospheric CO (sub 2) , CH (sub 4) , and N (sub 2) O records derived from ice cores. Updated global emissions estimates through 1992 are also presented for CFC-11 and CFC-12. In addition, Trends '93 updates and expands the presentation of long-term temperature records, whose spatial coverage ranges from an individual antarctic (ice core) site to the entire globe and from the Earth's surface to the lower stratosphere. The data records from Antarctica were obtained from the Amundsen-Scott, Byrd, Halley, Palmer, Showa, Siple, and Vostok stations and Law Dome ice cores. (Auth. mod.) JF - Trends '93; a compendium of data on global change A2 - Boden, Thomas A. A2 - Kaiser, Dale P. A2 - Sepanski, Robert J. A2 - Stoss, Frederick W. A2 - Logsdon, Frederick W. Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 984 KW - atmosphere KW - aerosols KW - global change KW - global warming KW - carbon dioxide KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50117318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Trends+%2793%3B+a+compendium+of+data+on+global+change&rft.title=Trends+%2793%3B+a+compendium+of+data+on+global+change&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from the Antarctic Bibliography, United States N1 - Date revised - 1995-01-01 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately; includes 4 appendices N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Atmospheric Delta (super 14) C record from Wellington AN - 50115612; 1995-058104 JF - Trends '93; a compendium of data on global change AU - Manning, M R AU - Melhuish, W H A2 - Boden, Thomas A. A2 - Kaiser, Dale P. A2 - Sepanski, Robert J. A2 - Stoss, Frederick W. A2 - Logsdon, Frederick W. Y1 - 1994/09// PY - 1994 DA - September 1994 KW - experimental studies KW - Australasia KW - isotopes KW - isotope ratios KW - C-13/C-12 KW - atmosphere KW - Wellington New Zealand KW - stable isotopes KW - North Island KW - C-14/C-12 KW - measurement KW - carbon dioxide KW - radioactive isotopes KW - carbon KW - New Zealand KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50115612?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Manning%2C+M+R%3BMelhuish%2C+W+H&rft.aulast=Manning&rft.aufirst=M&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Atmospheric+Delta+%28super+14%29+C+record+from+Wellington&rft.title=Atmospheric+Delta+%28super+14%29+C+record+from+Wellington&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 5 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Historical CH (sub 4) record from ice cores at Crete, Camp Century, and Byrd Station AN - 50114942; 1995-058108 JF - Trends '93; a compendium of data on global change AU - Rasmussen, R A AU - Khalil, M A K A2 - Boden, Thomas A. A2 - Kaiser, Dale P. A2 - Sepanski, Robert J. A2 - Stoss, Frederick W. A2 - Logsdon, Frederick W. Y1 - 1994/09// PY - 1994 DA - September 1994 KW - organic materials KW - Crete Greenland KW - ice cores KW - methane KW - Camp Century KW - Arctic region KW - aliphatic hydrocarbons KW - atmosphere KW - alkanes KW - Greenland KW - organic compounds KW - Antarctica KW - Byrd Station KW - hydrocarbons KW - Marie Byrd Land KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50114942?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Rasmussen%2C+R+A%3BKhalil%2C+M+A+K&rft.aulast=Rasmussen&rft.aufirst=R&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Historical+CH+%28sub+4%29+record+from+ice+cores+at+Crete%2C+Camp+Century%2C+and+Byrd+Station&rft.title=Historical+CH+%28sub+4%29+record+from+ice+cores+at+Crete%2C+Camp+Century%2C+and+Byrd+Station&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 7 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Historical CO (sub 2) record from the Vostok ice core AN - 50112246; 1995-058102 JF - Trends '93; a compendium of data on global change AU - Barnola, J M AU - Raynaud, D AU - Lorius, C AU - Korotkevich, Y S A2 - Boden, Thomas A. A2 - Kaiser, Dale P. A2 - Sepanski, Robert J. A2 - Stoss, Frederick W. A2 - Logsdon, Frederick W. Y1 - 1994/09// PY - 1994 DA - September 1994 KW - Cenozoic KW - ice cores KW - experimental studies KW - last glacial maximum KW - Antarctica KW - Quaternary KW - Vostok Station KW - Holocene KW - climate KW - carbon dioxide KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50112246?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Barnola%2C+J+M%3BRaynaud%2C+D%3BLorius%2C+C%3BKorotkevich%2C+Y+S&rft.aulast=Barnola&rft.aufirst=J&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Historical+CO+%28sub+2%29+record+from+the+Vostok+ice+core&rft.title=Historical+CO+%28sub+2%29+record+from+the+Vostok+ice+core&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 12 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Historical CH (sub 4) record from the Vostok ice core AN - 50111821; 1995-058106 JF - Trends '93; a compendium of data on global change AU - Chappellaz, J AU - Barnola, J M AU - Raynaud, D AU - Lorius, C AU - Korotkevich, Y S Y1 - 1994/09// PY - 1994 DA - September 1994 KW - organic materials KW - ice cores KW - methane KW - Quaternary KW - aliphatic hydrocarbons KW - atmosphere KW - alkanes KW - Holocene KW - measurement KW - Cenozoic KW - organic compounds KW - Antarctica KW - hydrocarbons KW - Vostok Station KW - climate KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50111821?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Chappellaz%2C+J%3BBarnola%2C+J+M%3BRaynaud%2C+D%3BLorius%2C+C%3BKorotkevich%2C+Y+S&rft.aulast=Chappellaz&rft.aufirst=J&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Historical+CH+%28sub+4%29+record+from+the+Vostok+ice+core&rft.title=Historical+CH+%28sub+4%29+record+from+the+Vostok+ice+core&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 9 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. N1 - Last updated - 2016-02-18 ER - TY - RPRT T1 - Historical CO (sub 2) record from the Siple Station ice core AN - 50111787; 1995-058103 JF - Trends '93; a compendium of data on global change AU - Neftel, A AU - Friedli, H AU - Moor, E AU - Loetscher, H AU - Oeschger, H AU - Siegenthaler, U AU - Stauffer, B A2 - Boden, Thomas A. A2 - Kaiser, Dale P. A2 - Sepanski, Robert J. A2 - Stoss, Frederick W. A2 - Logsdon, Frederick W. Y1 - 1994/09// PY - 1994 DA - September 1994 KW - Siple Station KW - Cenozoic KW - ice cores KW - Antarctica KW - West Antarctica KW - Quaternary KW - Holocene KW - climate KW - carbon dioxide KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50111787?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Neftel%2C+A%3BFriedli%2C+H%3BMoor%2C+E%3BLoetscher%2C+H%3BOeschger%2C+H%3BSiegenthaler%2C+U%3BStauffer%2C+B&rft.aulast=Neftel&rft.aufirst=A&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Historical+CO+%28sub+2%29+record+from+the+Siple+Station+ice+core&rft.title=Historical+CO+%28sub+2%29+record+from+the+Siple+Station+ice+core&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 12 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Historical CH (sub 4) record from the Siple ice core AN - 50111628; 1995-058110 JF - Trends '93; a compendium of data on global change AU - Stauffer, B AU - Neftel, A AU - Fischer, G AU - Oeschger, H A2 - Boden, Thomas A. A2 - Kaiser, Dale P. A2 - Sepanski, Robert J. A2 - Stoss, Frederick W. A2 - Logsdon, Frederick W. Y1 - 1994/09// PY - 1994 DA - September 1994 KW - organic materials KW - ice cores KW - methane KW - Quaternary KW - aliphatic hydrocarbons KW - atmosphere KW - alkanes KW - Holocene KW - measurement KW - Siple Station KW - Cenozoic KW - organic compounds KW - Antarctica KW - hydrocarbons KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50111628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Stauffer%2C+B%3BNeftel%2C+A%3BFischer%2C+G%3BOeschger%2C+H&rft.aulast=Stauffer&rft.aufirst=B&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Historical+CH+%28sub+4%29+record+from+the+Siple+ice+core&rft.title=Historical+CH+%28sub+4%29+record+from+the+Siple+ice+core&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 8 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Delta (super 14) CO (sub 2) records from sites in Central Europe AN - 50111581; 1995-058105 JF - Trends '93; a compendium of data on global change AU - Levin, I AU - Kromer, B AU - Schoch-Fischer, H AU - Bruns, M AU - Muennich, M AU - Berdau, D AU - Vogel, J C AU - Muennich, K O A2 - Boden, Thomas A. A2 - Kaiser, Dale P. A2 - Sepanski, Robert J. A2 - Stoss, Frederick W. A2 - Logsdon, Frederick W. Y1 - 1994/09// PY - 1994 DA - September 1994 KW - experimental studies KW - Black Forest KW - isotopes KW - C-13/C-12 KW - atmosphere KW - Schauinsland Germany KW - Europe KW - Austria KW - stable isotopes KW - C-14/C-12 KW - measurement KW - carbon dioxide KW - radioactive isotopes KW - Vermunt Austria KW - Central Europe KW - carbon KW - Germany KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50111581?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Levin%2C+I%3BKromer%2C+B%3BSchoch-Fischer%2C+H%3BBruns%2C+M%3BMuennich%2C+M%3BBerdau%2C+D%3BVogel%2C+J+C%3BMuennich%2C+K+O&rft.aulast=Levin&rft.aufirst=I&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Delta+%28super+14%29+CO+%28sub+2%29+records+from+sites+in+Central+Europe&rft.title=Delta+%28super+14%29+CO+%28sub+2%29+records+from+sites+in+Central+Europe&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 7 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Vostok isotopic temperature record AN - 50110510; 1995-058113 JF - Trends '93; a compendium of data on global change AU - Jouzel, J AU - Lorius, C AU - Petit, J R AU - Barkov, N I AU - Kotlyakov, V M A2 - Boden, Thomas A. A2 - Kaiser, Dale P. A2 - Sepanski, Robert J. A2 - Stoss, Frederick W. A2 - Logsdon, Frederick W. Y1 - 1994/09// PY - 1994 DA - September 1994 KW - oxygen KW - isotopes KW - isotope ratios KW - O-18/O-16 KW - stable isotopes KW - temperature KW - Antarctica KW - D/H KW - hydrogen KW - deuterium KW - Vostok Station KW - climate KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50110510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=Jouzel%2C+J%3BLorius%2C+C%3BPetit%2C+J+R%3BBarkov%2C+N+I%3BKotlyakov%2C+V+M&rft.aulast=Jouzel&rft.aufirst=J&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Vostok+isotopic+temperature+record&rft.title=Vostok+isotopic+temperature+record&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 6 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Three-dimensional surface modeling within the framework of an environmental restoration information system; prototype results using EarthVision AN - 50098176; 1995-068504 JF - Federal geographic technology conference AU - Goaltz, Richard T AU - Zondlo, Thomas F Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 64 PB - GIS World Books, Fort Collins, CO KW - monitoring KW - three-dimensional models KW - pollutants KW - reclamation KW - data processing KW - pollution KW - ground water KW - computer programs KW - geographic information systems KW - transport KW - environmental geology KW - information systems KW - EarthVision KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50098176?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Goaltz%2C+Richard+T%3BZondlo%2C+Thomas+F&rft.aulast=Goaltz&rft.aufirst=Richard&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Three-dimensional+surface+modeling+within+the+framework+of+an+environmental+restoration+information+system%3B+prototype+results+using+EarthVision&rft.title=Three-dimensional+surface+modeling+within+the+framework+of+an+environmental+restoration+information+system%3B+prototype+results+using+EarthVision&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Federal geographic technology conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Bone marrow equivalent prompt dose from two common fallout scenarios. AN - 76581895; 8026974 AB - A cell-kinetics model for radiation-induced myelopoiesis has been derived for mice, rats, dogs, sheep, swine, and burros. The model was extended to humans after extensive comparisons with molecular and cellular data from biological experiments and an assortment of predictive/validation tests on animal mortality, cell survival, and cellular repopulation following irradiations. One advantage of the model is that any complex pattern of protracted irradiation can be equated to its equivalent prompt dose. Severity of biological response depends upon target-organ dose, dose rate, and dose fractionation. Epidemiological and animal data are best suited for exposures given in brief periods of time. To use those data to assess risk from protracted human exposures, it is obligatory to model molecular repair and compensatory proliferation in terms of prompt dose. Although the model is somewhat complex both mathematically and biologically, this note describes simple numerical approximations for two common exposure scenarios. Both approximations are easily evaluated on a simple pocket calculator by a health physicist or emergency management officer. JF - Health physics AU - Morris, M D AU - Jones, T D AU - Young, R W AD - Engineering Physics and Mathematics Division, Oak Ridge National Laboratory, TN 37831-6101. Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 183 EP - 186 VL - 67 IS - 2 SN - 0017-9078, 0017-9078 KW - Radioactive Fallout KW - 0 KW - Index Medicus KW - Swine KW - Animals KW - Probability KW - Humans KW - Sheep KW - Horses KW - Mice KW - Dose-Response Relationship, Radiation KW - Mathematics KW - Bone Marrow Cells KW - Rats KW - Dogs KW - Cell Cycle -- radiation effects KW - Time Factors KW - Bone Marrow -- radiation effects KW - Hematopoietic Stem Cells -- radiation effects KW - Radiation Injuries -- physiopathology KW - Radiation Injuries -- mortality KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76581895?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=Bone+marrow+equivalent+prompt+dose+from+two+common+fallout+scenarios.&rft.au=Morris%2C+M+D%3BJones%2C+T+D%3BYoung%2C+R+W&rft.aulast=Morris&rft.aufirst=M&rft.date=1994-08-01&rft.volume=67&rft.issue=2&rft.spage=183&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-08-11 N1 - Date created - 1994-08-11 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - In-situ analysis of oxygen isotope ratios in silicates and carbonates by ion microprobe AN - 52852433; 1996-035797 JF - Mineralogical Magazine AU - Riciputi, L R AU - Paterson, B A Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 770 EP - 771 PB - Mineralogical Society, London VL - 58A IS - L-Z SN - 0026-461X, 0026-461X KW - silicates KW - oxygen KW - isotopes KW - isotope ratios KW - O-18/O-16 KW - carbonates KW - stable isotopes KW - electron probe data KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52852433?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mineralogical+Magazine&rft.atitle=In-situ+analysis+of+oxygen+isotope+ratios+in+silicates+and+carbonates+by+ion+microprobe&rft.au=Riciputi%2C+L+R%3BPaterson%2C+B+A&rft.aulast=Riciputi&rft.aufirst=L&rft.date=1994-08-01&rft.volume=58A&rft.issue=L-Z&rft.spage=770&rft.isbn=&rft.btitle=&rft.title=Mineralogical+Magazine&rft.issn=0026461X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - V. M. Goldschmidt conference; an international conference for the advancement of geochemistry N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - carbonates; electron probe data; isotope ratios; isotopes; O-18/O-16; oxygen; silicates; stable isotopes ER - TY - RPRT T1 - Site-specific standard request for underground storage tanks 1219-U, 1222-U, 2082-U, and 2068-U at the Rust Garage Facility Buildings 9754-1 and 9720-15 AN - 52795918; 1997-001252 AB - This document is a site-specific standard request for underground storage tanks located at the Rust Garage Facility. These standards are justified based on conclusion derived from the exposure assessment that indicates there is no current or forseeable future human health risk associated with petroleum contaminants on the site, that current and future ecological risks would be generally limited to subsurface species and plant life with roots extending into the area, and that most of the impacted area at the site is covered by asphalt or concrete. The vertical and horizontal extent of soil and ground water contamination are limited to immediate area of the Rust Garage Facility. JF - Site-specific standard request for underground storage tanks 1219-U, 1222-U, 2082-U, and 2068-U at the Rust Garage Facility Buildings 9754-1 and 9720-15 Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 94 KW - United States KW - aquifer vulnerability KW - leaking underground storage tanks KW - underground storage KW - medical geology KW - pollutants KW - pollution KW - petroleum KW - remediation KW - ground water KW - aquifers KW - waste management KW - oil spills KW - underground installations KW - Tennessee KW - risk assessment KW - Anderson County Tennessee KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52795918?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Site-specific+standard+request+for+underground+storage+tanks+1219-U%2C+1222-U%2C+2082-U%2C+and+2068-U+at+the+Rust+Garage+Facility+Buildings+9754-1+and+9720-15&rft.title=Site-specific+standard+request+for+underground+storage+tanks+1219-U%2C+1222-U%2C+2082-U%2C+and+2068-U+at+the+Rust+Garage+Facility+Buildings+9754-1+and+9720-15&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95001696NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Resource Conservation and Recovery Act (RCRA) part B permit application for container storage units at the Oak Ridge Y-12 Plant AN - 52772523; 1997-001540 AB - This document contains Part B of the Permit Application for Container Storage Units at the Oak Ridge Y-12 Plant. Sections cover the following areas: Facility description; Waste characteristics; Process information; Ground water monitoring; Procedures to prevent hazards; Contingency plan; Personnel training; Closure plan, post closure plan, and financial requirements; Recordkeeping; Other federal laws; Organic air emissions; Solid waste management units; and Certification. JF - Resource Conservation and Recovery Act (RCRA) part B permit application for container storage units at the Oak Ridge Y-12 Plant Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 311 VL - Y/TS-806/R3 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - hazardous waste KW - aquifer vulnerability KW - programs KW - regulations KW - government agencies KW - waste disposal sites KW - preventive measures KW - radioactive waste KW - ground water KW - aquifers KW - waste management KW - Tennessee KW - nuclear facilities KW - Anderson County Tennessee KW - waste disposal KW - solid waste KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52772523?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Resource+Conservation+and+Recovery+Act+%28RCRA%29+part+B+permit+application+for+container+storage+units+at+the+Oak+Ridge+Y-12+Plant&rft.title=Resource+Conservation+and+Recovery+Act+%28RCRA%29+part+B+permit+application+for+container+storage+units+at+the+Oak+Ridge+Y-12+Plant&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95002063NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Development of a passive-flow treatment system for (90)Sr-contaminated seep water at Waste Area Grouping 5 at Oak Ridge National Laboratory AN - 52763532; 1997-001663 AB - Seep C is a free-flowing stream of groundwater (typical flow of 0.2 to 2 L/min) that emerges in a narrow valley below the old low-level waste disposal trenches in Solid Waste Storage Area 5 (SWSA 5), which is part of Waste Area Grouping 5 (WAG 5). The seep water contains high concentrations of Sr-90 (10,000 to 20,000 Bq/L) and contributes about 25% of all the Sr-90 leaving Oak Ridge National Laboratory. Seep C was identified as a primary source of off-site contaminant transport and was designated for an early removal action under the Comprehensive Environmental Response and Liability Act (CERCLA). A passive-flow treatment system was chosen as the most cost-effective method for treating the seep water. The goal of the removal action is to have a system operational by November 1, 1994, that reduces the Sr-90 concentration in the water collected and treated by at least 90%. In order to provide design and operating data for the full-scale system, a pilot-scale system, consisting of a 5-gal bucket with an inlet connection in the lid and a screened outlet on the bottom filled with 16 L of chabazite zeolite, was used to treat the seep water. The test was started on March 17, 1994, and concluded on June 15, 1994. The system treated 63,470 L (3967 bed volumes) of water and 22.7 mCi of Sr-90 from the seep water. The system removed over 99.5% of the Sr-90 from the first 43,000 L of water treated, after which the removal efficiency slowly decreased as the zeolite became loaded until it reached 84% for the final sample. The passive system performed at least as well as comparable pumped zeolite systems in terms of removal efficiency and zeolite utilization. The test was terminated just before the construction crew mobilized at Seep C to build the full-scale system. JF - Development of a passive-flow treatment system for (90)Sr-contaminated seep water at Waste Area Grouping 5 at Oak Ridge National Laboratory AU - Taylor, P A Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 16 VL - ORNL/ER-261 KW - United States KW - Sr-90 KW - isotopes KW - eastern Tennessee KW - government agencies KW - seepage KW - remediation KW - radioactive waste KW - ground water KW - radioactive isotopes KW - transport KW - decontamination KW - water treatment KW - Tennessee KW - Anderson County Tennessee KW - Oak Ridge National Laboratory KW - alkaline earth metals KW - in situ KW - pollution KW - metals KW - waste disposal KW - low-level waste KW - strontium KW - instruments KW - design KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52763532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Taylor%2C+P+A&rft.aulast=Taylor&rft.aufirst=P&rft.date=1994-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Development+of+a+passive-flow+treatment+system+for+%2890%29Sr-contaminated+seep+water+at+Waste+Area+Grouping+5+at+Oak+Ridge+National+Laboratory&rft.title=Development+of+a+passive-flow+treatment+system+for+%2890%29Sr-contaminated+seep+water+at+Waste+Area+Grouping+5+at+Oak+Ridge+National+Laboratory&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95003901NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Effects of various uranium leaching procedures on soil; short-term vegetation growth and physiology, progress report, April 1994 AN - 52652098; 1998-002812 AB - Significant volumes of soil containing elevated levels of uranium exist in the eastern United States. The contamination resulted from the development of the nuclear industry in the United States requiring a large variety of uranium products. The contaminated soil poses a collection and disposal problem of a magnitude that justifies the development of decontamination methods. Consequently, the Department of Energy (DOE) Office of Technology Development formed the Uranium Soils Integrated Demonstration (USID) program to address the problem. The fundamental goal of the USID task group has been the selective extraction/leaching or removal of uranium from soil faster, cheaper, and safer than what can be done using current conventional technologies. The objective is to selectively remove uranium from soil without seriously degrading the soil's physicochemical characteristics and without generating waste that is difficult to manage and/or dispose of. However, procedures developed for removing uranium from contaminated soil have involved harsh chemical treatments that affect the physicochemical properties of the soil. The questions are (1) are the changes in soil properties severe enough to destroy the soil's capacity to support and sustain vegetation growth and survival. and (2) what amendments might be made to the leached soil to return it to a reasonable vegetation production capacity. This study examines the vegetation-support capacity of soil that had been chemically leached to remove uranium. The approach is to conduct short-term germination and phytotoxicity tests for evaluating soils after they are subjected to various leaching procedures followed by longer term pot studies on successfully leached soils that show the greatest capacity to support plant growth. This report details the results from germination and short-term phytotoxicity testing of soils that underwent a variety of leaching procedures at the bench scale at ORNL and at the pilot plant at Fernald. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Edwards, N T Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 32 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - United States KW - soils KW - pollutants KW - pollution KW - lime KW - Eastern U.S. KW - vegetation KW - progress report KW - metals KW - report KW - uranium KW - leaching KW - geochemistry KW - actinides KW - growth KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52652098?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Edwards%2C+N+T&rft.aulast=Edwards&rft.aufirst=N&rft.date=1994-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Effects+of+various+uranium+leaching+procedures+on+soil%3B+short-term+vegetation+growth+and+physiology%2C+progress+report%2C+April+1994&rft.title=Effects+of+various+uranium+leaching+procedures+on+soil%3B+short-term+vegetation+growth+and+physiology%2C+progress+report%2C+April+1994&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94017316NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Environmental Sciences Division Publication, No. 4289; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - actinides; Eastern U.S.; geochemistry; growth; leaching; lime; metals; pollutants; pollution; progress report; report; soils; United States; uranium; vegetation ER - TY - RPRT T1 - Work plan for the Oak Ridge Reservation ecological monitoring and assessment program AN - 52542324; 1999-000348 AB - This plan describes an approach for developing an ecological monitoring and assessment program (EMAP) for the US Department of Energy's (DOE's) Oak Ridge Reservation (ORR). Such a program is required to assess existing ecological risks, to predict changes in those ecological risks from proposed remedial actions, and to monitor the effectiveness of remedial actions in reducing ecological risks. Ecological risk assessments must be based on Reservation-level data for those widespread or wide-ranging plant and animal species that occupy the entire ORR. In recognition of this need, Region 4 of the US Environmental Protection Agency has specifically requested that DOE develop a Reservation-wide monitoring and assessment program. The current strategy distinguishes four types of potentially contaminated areas: (1) source operable units (OUs), which may contain waste disposal areas, (2) groundwater aquifers that are potentially contaminated by source OUs, (3) aquatic integrator OUs which are streams and associated floodplains that drain source OUs, and (4) the terrestrial integrator, which encompasses the Reservation. Source OUs may contain sources of contamination that potentially impact local plant and animal population and communities that are restricted to the areal extent of the OU. Such local impacts must be assessed for each OU. However, these source OUs also contribute to risks within the aquatic OUs and within the Reservation-wide terrestrial ecosystem. Therefore, remedial investigations at source OUs must provide data necessary to support ecological risk assessments at the larger scales. JF - Work plan for the Oak Ridge Reservation ecological monitoring and assessment program AU - Ashwood, T L AU - Sample, B E AU - Suter, G W AU - Turner, M G AU - Loar, J M Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 172 VL - DOE/OR-01-1298-D1 | ES/ER/TM-127 KW - United States KW - Oak Ridge National Laboratory KW - hazardous waste KW - programs KW - monitoring KW - surface water KW - government agencies KW - waste disposal sites KW - pollution KW - ecosystems KW - biota KW - remediation KW - ground water KW - evaluation KW - aquifers KW - planning KW - Tennessee KW - risk assessment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52542324?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ashwood%2C+T+L%3BSample%2C+B+E%3BSuter%2C+G+W%3BTurner%2C+M+G%3BLoar%2C+J+M&rft.aulast=Ashwood&rft.aufirst=T&rft.date=1994-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Work+plan+for+the+Oak+Ridge+Reservation+ecological+monitoring+and+assessment+program&rft.title=Work+plan+for+the+Oak+Ridge+Reservation+ecological+monitoring+and+assessment+program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95003258NEG, Springfield, VA, United States N1 - SuppNotes - ESD Publication 4315; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Addendum to the remedial investigation work plan for Bear Creek Valley Operable Unit 1 (S-3 ponds, boneyard/burnyard, oil landfarm, sanitary landfill I, and the burial grounds, including oil retention ponds 1 and 2) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee; Volume 1, Main text AN - 52541883; 1999-000290 AB - The BCV OU 1 location poses two problems that Data Quality Objectives will address: (1) whether the wastes and soil contamination pose a risk to human health or the environment now or in the future and (2) if the wastes and contamination do pose a risk, what feasible alternatives exist for reducing the risk to acceptable levels. JF - Addendum to the remedial investigation work plan for Bear Creek Valley Operable Unit 1 (S-3 ponds, boneyard/burnyard, oil landfarm, sanitary landfill I, and the burial grounds, including oil retention ponds 1 and 2) at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee; Volume 1, Main text Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 88 VL - Y/ER-105/V1-D2/A1 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - hazardous waste KW - medical geology KW - pollutants KW - waste disposal sites KW - pollution KW - feasibility studies KW - remediation KW - Tennessee KW - risk assessment KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52541883?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Addendum+to+the+remedial+investigation+work+plan+for+Bear+Creek+Valley+Operable+Unit+1+%28S-3+ponds%2C+boneyard%2Fburnyard%2C+oil+landfarm%2C+sanitary+landfill+I%2C+and+the+burial+grounds%2C+including+oil+retention+ponds+1+and+2%29+at+the+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%3B+Volume+1%2C+Main+text&rft.title=Addendum+to+the+remedial+investigation+work+plan+for+Bear+Creek+Valley+Operable+Unit+1+%28S-3+ponds%2C+boneyard%2Fburnyard%2C+oil+landfarm%2C+sanitary+landfill+I%2C+and+the+burial+grounds%2C+including+oil+retention+ponds+1+and+2%29+at+the+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%3B+Volume+1%2C+Main+text&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95002055NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Seeps and springs sampling and analysis plan for the environmental monitoring plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52527591; 1999-000060 AB - This Sampling and Analysis Plan addresses the monitoring, sampling, and analysis activities that will be conducted at seeps and springs and at two french drain outlets in support of the Environmental Monitoring Plan for Waste Area Grouping (WAG) 6. WAG 6 is a shallow-land-burial disposal facility for low-level radioactive waste at Oak Ridge National Laboratory, a research facility owned by the US Department of Energy and operated by Martin Marietta Energy Systems, Inc. Initially, sampling will be conducted at as many as 15 locations within WAG 6 (as many as 13 seeps and 2 french drain outlets). After evaluating the results obtained and reviewing the observations made by field personnel during the first round of sampling, several seeps and springs will be chosen as permanent monitoring points, together with the two french drain outlets. Baseline sampling of these points will then be conducted quarterly for 1 year (i.e., four rounds of sampling after the initial round). The samples will be analyzed for various geochemical, organic, inorganic, and radiological parameters. Permanent sampling points having suitable flow rates and conditions may be outfitted with automatic flow-monitoring equipment. The results of the sampling and flow-monitoring efforts will help to quantify flux moving across the ungauged perimeter of the site and will help to identify changes in releases from the contaminant sources. JF - Seeps and springs sampling and analysis plan for the environmental monitoring plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 110 VL - ORNL/ER-201 KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - monitoring KW - surface water KW - government agencies KW - data KW - waste disposal sites KW - Waste Area Grouping 6 KW - seepage KW - radioactive waste KW - ground water KW - sampling KW - Tennessee KW - springs KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52527591?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Seeps+and+springs+sampling+and+analysis+plan+for+the+environmental+monitoring+plan+for+Waste+Area+Grouping+6+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Seeps+and+springs+sampling+and+analysis+plan+for+the+environmental+monitoring+plan+for+Waste+Area+Grouping+6+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95002305NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Work plan for the treatability study for PCB dehalogenation by Agent 313 in Waste Area Grouping 11 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52523747; 1999-000002 AB - This work Plan describes the treatability study for Polychlorinated biphenyl (PCB) debalogenation by Agent 313 (a registered trademark of the A.L. Sandpiper Corporation of Columbus, ohio) to be conducted at Waste Area Grouping (WAG) 11 on the Oak Ridge Reservation. The study will be conducted at WAG 11 as a result of the contamination of several small areas of soil by leaking capacitors. The primary purpose of this treatability study is to demonstrate the effectiveness of Agent 313 in remediating PCB-contaminated soil. However, the WAG 11 soils to be treated may also contain radionuclides and metals. In addition to providing the procedures to be followed during the treatability study, the work plan briefly describes the project background and technology, lists applicable or relevant and appropriate requirements for the project, and delineates project goals and objectives. This document also follows the general suggested outline for treatability study work plans shown in the 1992 report Guide for conducting Treatability Studies Under CERCLA: Final, EPA;540/R-92-071a, published by the US Environmental Protection Agency. JF - Work plan for the treatability study for PCB dehalogenation by Agent 313 in Waste Area Grouping 11 at Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 28 VL - DOE/OR-01-1288-D2 | ORNL/ER-224-D2 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - chlorinated hydrocarbons KW - isotopes KW - pollutants KW - PCBs KW - halogens KW - soil treatment KW - pollution KW - Oak Ridge Tennessee KW - remediation KW - waste management KW - organic compounds KW - radioactive isotopes KW - decontamination KW - Tennessee KW - halogenated hydrocarbons KW - Anderson County Tennessee KW - heavy metals KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52523747?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Work+plan+for+the+treatability+study+for+PCB+dehalogenation+by+Agent+313+in+Waste+Area+Grouping+11+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Work+plan+for+the+treatability+study+for+PCB+dehalogenation+by+Agent+313+in+Waste+Area+Grouping+11+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95002301NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Liquid-vapor fractionation of oxygen and hydrogen isotopes of water from the freezing to the critical temperature AN - 50172962; 1995-020120 AB - Precise experimental results are presented on the oxygen and hydrogen isotope fractionation factors between liquid water and water vapour from 25 to 350 degrees C on the VSMOW-SLAP scale. The results are regressed to single equations to cover the range from 0 degrees C to the critical T 374.1 degrees C. The results agree with published data for << 100 degrees C, but the data for the oxygen isotope fractionation factor above 100 degrees C have a large random error with slight systematic error. More accurate and precise data on the O and H isotope fractionation factors between liquid water and water vapour above 100 degrees C are required for better understanding of geochemical processes involving natural waters at higher T. JF - Geochimica et Cosmochimica Acta AU - Horita, Juske AU - Wesolowski, David J Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 3425 EP - 3437 PB - Pergamon, Oxford VL - 58 IS - 16 SN - 0016-7037, 0016-7037 KW - water KW - liquid phase KW - oxygen KW - isotopes KW - isotope ratios KW - water vapor KW - O-18/O-16 KW - stable isotopes KW - temperature KW - D/H KW - hydrogen KW - fractionation KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50172962?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Liquid-vapor+fractionation+of+oxygen+and+hydrogen+isotopes+of+water+from+the+freezing+to+the+critical+temperature&rft.au=Horita%2C+Juske%3BWesolowski%2C+David+J&rft.aulast=Horita&rft.aufirst=Juske&rft.date=1994-08-01&rft.volume=58&rft.issue=16&rft.spage=3425&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990096-5 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1995-01-01 N1 - Number of references - 26 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - D/H; fractionation; hydrogen; isotope ratios; isotopes; liquid phase; O-18/O-16; oxygen; stable isotopes; temperature; water; water vapor DO - http://dx.doi.org/10.1016/0016-7037(94)90096-5 ER - TY - JOUR T1 - Oxygen isotope exchange rates in mineral-fluid systems; correlations and predictions AN - 50134237; 1995-045119 JF - Mineralogical Magazine AU - Cole, D R A2 - Harte, B. Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 189 EP - 190 PB - Mineralogical Society, London VL - 58A IS - A-K SN - 0026-461X, 0026-461X KW - silicates KW - experimental studies KW - oxygen KW - isotopes KW - entropy KW - fluid phase KW - exchange rate KW - models KW - activation energy KW - enthalpy KW - chemical reactions KW - phase equilibria KW - cations KW - crystal chemistry KW - carbonates KW - minerals KW - fractionation KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50134237?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mineralogical+Magazine&rft.atitle=Oxygen+isotope+exchange+rates+in+mineral-fluid+systems%3B+correlations+and+predictions&rft.au=Cole%2C+D+R&rft.aulast=Cole&rft.aufirst=D&rft.date=1994-08-01&rft.volume=58A&rft.issue=A-K&rft.spage=189&rft.isbn=&rft.btitle=&rft.title=Mineralogical+Magazine&rft.issn=0026461X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - V. M. Goldschmidt Conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - MNLMBB N1 - SubjectsTermNotLitGenreText - activation energy; carbonates; cations; chemical reactions; crystal chemistry; enthalpy; entropy; exchange rate; experimental studies; fluid phase; fractionation; isotopes; minerals; models; oxygen; phase equilibria; silicates ER - TY - JOUR T1 - Calculated activities for species in albite-water melts AN - 50132436; 1995-045072 JF - Mineralogical Magazine AU - Blencoe, J G A2 - Harte, B. Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 97 EP - 98 PB - Mineralogical Society, London VL - 58A IS - A-K SN - 0026-461X, 0026-461X KW - water KW - silicates KW - plagioclase KW - albite KW - melts KW - temperature KW - models KW - phase equilibria KW - mixing KW - framework silicates KW - thermodynamic properties KW - stoichiometry KW - feldspar group KW - high temperature KW - activity KW - chemical fractionation KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50132436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mineralogical+Magazine&rft.atitle=Calculated+activities+for+species+in+albite-water+melts&rft.au=Blencoe%2C+J+G&rft.aulast=Blencoe&rft.aufirst=J&rft.date=1994-08-01&rft.volume=58A&rft.issue=A-K&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Mineralogical+Magazine&rft.issn=0026461X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - V. M. Goldschmidt Conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 8 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - MNLMBB N1 - SubjectsTermNotLitGenreText - activity; albite; chemical fractionation; feldspar group; framework silicates; high temperature; melts; mixing; models; phase equilibria; plagioclase; silicates; stoichiometry; temperature; thermodynamic properties; water ER - TY - JOUR T1 - Crystallisation history of granitic magma; evidence from trace element zoning AN - 50132173; 1995-045235 JF - Mineralogical Magazine AU - Hinton, R W AU - Paterson, B A A2 - Harte, B. Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 416 EP - 417 PB - Mineralogical Society, London VL - 58A IS - A-K SN - 0026-461X, 0026-461X KW - silicates KW - igneous rocks KW - granites KW - granitic composition KW - clinoamphibole KW - plutonic rocks KW - mineral composition KW - major elements KW - phase equilibria KW - granodiorites KW - framework silicates KW - rare earths KW - hornblende KW - trace elements KW - chemical composition KW - zoning KW - chain silicates KW - apatite KW - amphibole group KW - phosphates KW - evolution KW - metals KW - magmas KW - monazite KW - crystallization KW - fractional crystallization KW - feldspar group KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50132173?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mineralogical+Magazine&rft.atitle=Crystallisation+history+of+granitic+magma%3B+evidence+from+trace+element+zoning&rft.au=Hinton%2C+R+W%3BPaterson%2C+B+A&rft.aulast=Hinton&rft.aufirst=R&rft.date=1994-08-01&rft.volume=58A&rft.issue=A-K&rft.spage=416&rft.isbn=&rft.btitle=&rft.title=Mineralogical+Magazine&rft.issn=0026461X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - V. M. Goldschmidt Conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 1 N1 - Last updated - 2012-06-07 N1 - CODEN - MNLMBB N1 - SubjectsTermNotLitGenreText - amphibole group; apatite; chain silicates; chemical composition; clinoamphibole; crystallization; evolution; feldspar group; fractional crystallization; framework silicates; granites; granitic composition; granodiorites; hornblende; igneous rocks; magmas; major elements; metals; mineral composition; monazite; phase equilibria; phosphates; plutonic rocks; rare earths; silicates; trace elements; zoning ER - TY - JOUR T1 - Stable isotope exchange kinetics in the system calcite + or - CO (sub 2) + or - H (sub 2) O to 700 degrees C, 1000 bar; the effect of fluid composition AN - 50130337; 1995-045090 JF - Mineralogical Magazine AU - Burch, T E AU - Cole, D R A2 - Harte, B. Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 132 EP - 133 PB - Mineralogical Society, London VL - 58A IS - A-K SN - 0026-461X, 0026-461X KW - water KW - experimental studies KW - oxygen KW - X-ray diffraction data KW - isotopes KW - isotope ratios KW - C-13/C-12 KW - O-18/O-16 KW - stable isotopes KW - carbon dioxide KW - calcite KW - carbon KW - chemical composition KW - kinetics KW - carbonates KW - SEM data KW - fractionation KW - P-T conditions KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50130337?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mineralogical+Magazine&rft.atitle=Stable+isotope+exchange+kinetics+in+the+system+calcite+%2B+or+-+CO+%28sub+2%29+%2B+or+-+H+%28sub+2%29+O+to+700+degrees+C%2C+1000+bar%3B+the+effect+of+fluid+composition&rft.au=Burch%2C+T+E%3BCole%2C+D+R&rft.aulast=Burch&rft.aufirst=T&rft.date=1994-08-01&rft.volume=58A&rft.issue=A-K&rft.spage=132&rft.isbn=&rft.btitle=&rft.title=Mineralogical+Magazine&rft.issn=0026461X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - V. M. Goldschmidt Conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - MNLMBB N1 - SubjectsTermNotLitGenreText - C-13/C-12; calcite; carbon; carbon dioxide; carbonates; chemical composition; experimental studies; fractionation; isotope ratios; isotopes; kinetics; O-18/O-16; oxygen; P-T conditions; SEM data; stable isotopes; water; X-ray diffraction data ER - TY - JOUR T1 - The Devonian Nisku sour gas play, Alberta, Canada; a unique natural laboratory for study of thermochemical sulfate reduction AN - 1812215640; 2016-071077 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Machel, H G AU - Krouse, H R AU - Foght, J M AU - Riciputi, L R AU - Cole, David R AU - Oteyza, Julian Y1 - 1994/08// PY - 1994 DA - August 1994 SP - GEOC EP - 106 PB - American Chemical Society, Washington, DC VL - 208 IS - 1-2 SN - 0065-7727, 0065-7727 KW - isotopes KW - natural gas KW - petroleum KW - Alberta KW - stable isotopes KW - burial KW - Nisku Formation KW - thermochemical properties KW - reduction KW - Upper Devonian KW - biodegradation KW - experimental studies KW - sulfates KW - Paleozoic KW - isotope ratios KW - hydrogen sulfide KW - organic compounds KW - Devonian KW - S-34/S-32 KW - Canada KW - diagenesis KW - bacteria KW - hydrocarbons KW - sulfur KW - Western Canada KW - 29A:Economic geology, geology of energy sources KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1812215640?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.atitle=The+Devonian+Nisku+sour+gas+play%2C+Alberta%2C+Canada%3B+a+unique+natural+laboratory+for+study+of+thermochemical+sulfate+reduction&rft.au=Machel%2C+H+G%3BKrouse%2C+H+R%3BFoght%2C+J+M%3BRiciputi%2C+L+R%3BCole%2C+David+R%3BOteyza%2C+Julian&rft.aulast=Machel&rft.aufirst=H&rft.date=1994-08-01&rft.volume=208&rft.issue=1-2&rft.spage=GEOC&rft.isbn=0841228388&rft.btitle=&rft.title=Abstracts+of+Papers+-+American+Chemical+Society%2C+National+Meeting&rft.issn=00657727&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 208th Amrican Chemical Society national meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-08-18 N1 - SubjectsTermNotLitGenreText - Alberta; bacteria; biodegradation; burial; Canada; Devonian; diagenesis; experimental studies; hydrocarbons; hydrogen sulfide; isotope ratios; isotopes; natural gas; Nisku Formation; organic compounds; Paleozoic; petroleum; reduction; S-34/S-32; stable isotopes; sulfates; sulfur; thermochemical properties; Upper Devonian; Western Canada ER - TY - JOUR T1 - Molecular genetics of the brown (b)-locus region of mouse chromosome 4. II. Complementation analyses of lethal brown deletions. AN - 76718452; 8088529 AB - Numerous new mutations at the brown (b) locus in mouse chromosome 4 have been recovered over the years in germ-cell mutagenesis experiments performed at the Oak Ridge National Laboratory. A large series of radiation- and chemical-induced b mutations known to be chromosomal deletions, and also known to be prenatally lethal when homozygous, were analyzed by pairwise complementation crosses as well as by pseudodominance tests involving flanking loci defined by externally visible phenotypes. These crosses were designed to determine the extent of each deletion on the genetic and phenotype map of the chromosomal region surrounding the b locus; the crosses also provided basic data that assigned deletions to complementation groups and defined four new loci associated with aberrancies in normal development. Specifically, the pseudodominance tests identified deletions that include the proximally mapping whirler (wi) and the distally mapping depilated (dep) genes, thereby bracketing these loci defined by visible developmental abnormalities with landmarks (deletion breakpoints) that are easily identified on the physical map. Furthermore, the complementation crosses, which were supplemented with additional crosses that allowed determination of the gross time of lethality of selected deletions, defined four new loci required for normal development. Homozygous deletion of one of these loci (b-associated fitness, baf) results in a runting syndrome evident during postnatal development; deletion of one locus [l(4)2Rn] causes death in the late gestation/neonatal period; and deletion of either of two loci [l(4)1Rn or l(4)3Rn] results in embryonic death, most likely in pre-, peri- or postimplantation stages. The placement of these new functionally defined loci on the evolving molecular map of the b region should be useful for continuing the analysis of the roles played in development by genes in this segment of chromosome 4. JF - Genetics AU - Rinchik, E M AD - Biology Division, Oak Ridge National Laboratory, Tennessee 37831-8077. Y1 - 1994/07// PY - 1994 DA - July 1994 SP - 855 EP - 865 VL - 137 IS - 3 SN - 0016-6731, 0016-6731 KW - Tyrp1 KW - baf KW - dep KW - wi KW - Melanins KW - 0 KW - Membrane Glycoproteins KW - Proteins KW - eumelanin KW - 12627-86-0 KW - Oxidoreductases KW - EC 1.- KW - Tyrp1 protein, mouse KW - EC 1.14.18.- KW - tyrosinase-related protein-1 KW - Index Medicus KW - Genetic Linkage KW - Animals KW - Fetal Death -- genetics KW - DNA Mutational Analysis -- methods KW - Proteins -- genetics KW - Melanins -- genetics KW - Phenotype KW - Melanins -- biosynthesis KW - Mice, Inbred Strains KW - Mice, Inbred C3H KW - Crosses, Genetic KW - Hair -- abnormalities KW - Genes, Lethal KW - Female KW - Male KW - Hair Color -- genetics KW - Mice -- genetics KW - Genetic Complementation Test KW - Germ-Line Mutation KW - Chromosome Mapping -- methods KW - Gene Deletion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76718452?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Genetics&rft.atitle=Molecular+genetics+of+the+brown+%28b%29-locus+region+of+mouse+chromosome+4.+II.+Complementation+analyses+of+lethal+brown+deletions.&rft.au=Rinchik%2C+E+M&rft.aulast=Rinchik&rft.aufirst=E&rft.date=1994-07-01&rft.volume=137&rft.issue=3&rft.spage=855&rft.isbn=&rft.btitle=&rft.title=Genetics&rft.issn=00166731&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-10-20 N1 - Date created - 1994-10-20 N1 - Date revised - 2017-02-17 N1 - Gene symbol - Tyrp1; baf; dep; wi N1 - SuppNotes - Cited By: Mutat Res. 1971 Jan;11(1):107-23 [5556347] Genetics. 1976 Sep;84(1):59-65 [791749] Cell. 1979 Feb;16(2):225-37 [36985] Genetics. 1979 May;92(1):205-13 [574104] Adv Genet. 1979;20:357-459 [390999] Genetics. 1982 Mar;100(3):427-53 [7117820] Genetics. 1986 Feb;112(2):321-42 [3000867] Nucleic Acids Res. 1986 Mar 25;14(6):2413-27 [3008090] Prog Nucleic Acid Res Mol Biol. 1989;36:207-20 [2544008] Development. 1989 Jan;105(1):175-82 [2806116] Proc Natl Acad Sci U S A. 1990 Feb;87(3):896-900 [2300582] EMBO J. 1990 Feb;9(2):395-9 [2303033] Proc Natl Acad Sci U S A. 1990 Feb;87(4):1416-20 [2304907] Ann N Y Acad Sci. 1991;630:80-92 [1952626] Genetics. 1991 Nov;129(3):825-32 [1684331] Proc Natl Acad Sci U S A. 1992 Feb 15;89(4):1363-7 [1741389] Mamm Genome. 1992;2(1):51-63 [1543902] Genes Dev. 1992 Aug;6(8):1430-43 [1644288] Proc Natl Acad Sci U S A. 1992 Aug 1;89(15):6968-72 [1495987] Cell. 1992 Oct 30;71(3):399-410 [1339316] Genomics. 1992 Oct;14(2):275-87 [1427844] Nature. 1993 Jan 7;361(6407):72-6 [8421497] Proc Natl Acad Sci U S A. 1993 Mar 1;90(5):2050-4 [8095339] Proc Natl Acad Sci U S A. 1993 Jun 1;90(11):5105-9 [8389469] Genes Dev. 1993 Dec;7(12A):2285-97 [8253377] Genetics. 1993 Dec;135(4):1107-16 [8307326] Genetics. 1993 Dec;135(4):1117-23 [8307327] J Hered. 1963 Nov-Dec;54:263-6 [14098314] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Molecular genetics of the brown (b)-locus region of mouse chromosome 4. I. Origin and molecular mapping of radiation- and chemical-induced lethal brown deletions. AN - 76713327; 7916309 AB - Over a period of many years, germ-cell mutagenesis experiments using the mouse specific-locus test have generated numerous radiation- and chemical-induced alleles of the brown (b; Tyrp 1) locus in mouse chromosome 4. We describe here the origin, maintenance and initial molecular characterization of 28 b mutations that are prenatally lethal when homozygous. Each of these mutations is deleted for Tyrp 1 sequences, and each of 25 mutations tested further is deleted for at least one other locus defined by molecular clones previously found to be closely linked to b by interspecific backcross analysis. A panel of DNAs from mice carrying a lethal b mutation and a Mus spretus chromosome 4 was used in the fine structure mapping of these molecularly defined loci. The deletional nature of each of these prenatally lethal mutations is consistent with the hypothesis that the null phenotype at b has an effect only on the quality (color) of eumelanin produced in melanocytes. The resulting deletion map provides a framework on which to build future molecular-genetic and biological analyses of this region of mouse chromosome 4. JF - Genetics AU - Rinchik, E M AU - Bell, J A AU - Hunsicker, P R AU - Friedman, J M AU - Jackson, I J AU - Russell, L B AD - Biology Division, Oak Ridge National Laboratory, Tennessee 37831-8077. Y1 - 1994/07// PY - 1994 DA - July 1994 SP - 845 EP - 854 VL - 137 IS - 3 SN - 0016-6731, 0016-6731 KW - Tyrp1 KW - DNA Primers KW - 0 KW - Melanins KW - Membrane Glycoproteins KW - Proteins KW - eumelanin KW - 12627-86-0 KW - Oxidoreductases KW - EC 1.- KW - Tyrp1 protein, mouse KW - EC 1.14.18.- KW - tyrosinase-related protein-1 KW - Deoxyribonucleases, Type II Site-Specific KW - EC 3.1.21.4 KW - TCGA-specific type II deoxyribonucleases KW - Index Medicus KW - Animals KW - Spermatogonia -- drug effects KW - DNA Mutational Analysis -- methods KW - Spermatogonia -- radiation effects KW - Proteins -- genetics KW - Melanins -- genetics KW - Mutagenesis KW - Melanins -- biosynthesis KW - Polymerase Chain Reaction KW - Alleles KW - Base Sequence KW - Polymorphism, Restriction Fragment Length KW - Blotting, Southern KW - Molecular Sequence Data KW - Mice, Inbred C3H -- genetics KW - Crosses, Genetic KW - Muridae -- genetics KW - Genes, Lethal KW - Female KW - Male KW - Hair Color -- genetics KW - Mice -- genetics KW - Germ-Line Mutation KW - Chromosome Mapping -- methods KW - Gene Deletion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76713327?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Genetics&rft.atitle=Molecular+genetics+of+the+brown+%28b%29-locus+region+of+mouse+chromosome+4.+I.+Origin+and+molecular+mapping+of+radiation-+and+chemical-induced+lethal+brown+deletions.&rft.au=Rinchik%2C+E+M%3BBell%2C+J+A%3BHunsicker%2C+P+R%3BFriedman%2C+J+M%3BJackson%2C+I+J%3BRussell%2C+L+B&rft.aulast=Rinchik&rft.aufirst=E&rft.date=1994-07-01&rft.volume=137&rft.issue=3&rft.spage=845&rft.isbn=&rft.btitle=&rft.title=Genetics&rft.issn=00166731&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-10-20 N1 - Date created - 1994-10-20 N1 - Date revised - 2017-02-17 N1 - Gene symbol - Tyrp1 N1 - SuppNotes - Cited By: Genetics. 1976 Sep;84(1):59-65 [791749] J Embryol Exp Morphol. 1976 Oct;36(2):363-71 [1033984] Dev Biol. 1978 Aug;65(2):553-7 [680379] Cell. 1979 Feb;16(2):225-37 [36985] Genetics. 1979 May;92(1):205-13 [574104] Genetics. 1982 Mar;100(3):427-53 [7117820] Nucleic Acids Res. 1986 Mar 25;14(6):2413-27 [3008090] Proc Natl Acad Sci U S A. 1988 Jun;85(12):4392-6 [3132713] Nature. 1988 Sep 1;335(6185):88-9 [2457811] Development. 1989 Jan;105(1):175-82 [2806116] Proc Natl Acad Sci U S A. 1989 Nov;86(22):8862-6 [2813427] Proc Natl Acad Sci U S A. 1990 Feb;87(4):1416-20 [2304907] Genetics. 1990 Oct;126(2):443-9 [2245916] Genetics. 1990 Oct;126(2):451-9 [2245917] Trends Genet. 1991 Jan;7(1):15-21 [2003334] Ann N Y Acad Sci. 1991;630:80-92 [1952626] Environ Mol Mutagen. 1991;18(4):298-302 [1748094] Genetics. 1991 Nov;129(3):825-32 [1684331] Mamm Genome. 1991;1 Spec No:S51-78 [1799812] Proc Natl Acad Sci U S A. 1992 Oct 1;89(19):9102-6 [1409609] Genomics. 1992 Oct;14(2):275-87 [1427844] Proc Natl Acad Sci U S A. 1993 Mar 1;90(5):2050-4 [8095339] Proc Natl Acad Sci U S A. 1993 Jun 1;90(11):5105-9 [8389469] Mamm Genome. 1993;4(7):349-53 [8358168] Genetics. 1993 Dec;135(4):1117-23 [8307327] Bioessays. 1993 Dec;15(12):831-6 [8141802] Genetics. 1994 Jul;137(3):855-65 [8088529] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Using the National Information Infrastructure for Social Science, Education, and Informed Decision Making AN - 61356695; 9502150 AB - A framework for the establishment & use of a second- & third-tier national information infrastructure to support social science, education, & decision making (NII-SSEDM) is discussed. The purpose of the NII-SSEDM is to provide information & tools to assist relevant professionals in solving the nation's social problems. The proposed system would consist of five components: (1) data collection systems; (2) databases; (3) statistical analysis & modeling tools; (4) policy analysis & decision support; & (5) materials & software designed for education. The value of the NII-SSEDM is illustrated by discussing its applicability to four major social concerns: insuring economic prosperity, health care, reducing crime, & problems in elementary & secondary education. Both near-term & long-term goals of the NII-SSEDM are examined. Adapted from the source document. JF - Social Science Computer Review AU - Tonn, Bruce E AD - Oak Ridge National Laboratory, TN 37830 Y1 - 1994/07// PY - 1994 DA - July 1994 SP - 166 EP - 182 VL - 12 IS - 2 SN - 0894-4393, 0894-4393 KW - social science/education/decision making, national information infrastructure system KW - Educational Systems KW - Information Sources KW - Computer Assisted Research KW - Social Sciences KW - Social Problems KW - Data Banks KW - Decision Making KW - article KW - 0188: methodology and research technology; computer methods, media, & applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61356695?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Social+Science+Computer+Review&rft.atitle=Using+the+National+Information+Infrastructure+for+Social+Science%2C+Education%2C+and+Informed+Decision+Making&rft.au=Tonn%2C+Bruce+E&rft.aulast=Tonn&rft.aufirst=Bruce&rft.date=1994-07-01&rft.volume=12&rft.issue=2&rft.spage=166&rft.isbn=&rft.btitle=&rft.title=Social+Science+Computer+Review&rft.issn=08944393&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-28 N1 - CODEN - SSCREH N1 - SubjectsTermNotLitGenreText - Decision Making; Information Sources; Social Sciences; Educational Systems; Data Banks; Computer Assisted Research; Social Problems ER - TY - JOUR T1 - A Study of the Potential for Cooperation between Models and Modelers AN - 61346885; 9504332 AB - Modeling is discussed, as illustrated by applications undertaken by the Oak Ridge National Laboratory, TN. Topics treated include strategies for linking models, software tools & techniques, & problems & opportunities arising from collaborative modeling. 1 Figure, 3 References. Adapted from the source document. JF - Social Science Computer Review AU - Stevens, S S AU - Tonn, Bruce E AU - Southworth, F AD - c/o Tonn -- Oak Ridge National Laboratory, TN 37830 Y1 - 1994/07// PY - 1994 DA - July 1994 SP - 231 EP - 241 VL - 12 IS - 2 SN - 0894-4393, 0894-4393 KW - collaborative modeling strategies KW - Cooperation KW - Methodological Problems KW - Models KW - article KW - 2233: sociology of knowledge; sociology of knowledge UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61346885?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Social+Science+Computer+Review&rft.atitle=A+Study+of+the+Potential+for+Cooperation+between+Models+and+Modelers&rft.au=Stevens%2C+S+S%3BTonn%2C+Bruce+E%3BSouthworth%2C+F&rft.aulast=Stevens&rft.aufirst=S&rft.date=1994-07-01&rft.volume=12&rft.issue=2&rft.spage=231&rft.isbn=&rft.btitle=&rft.title=Social+Science+Computer+Review&rft.issn=08944393&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-09-28 N1 - CODEN - SSCREH N1 - SubjectsTermNotLitGenreText - Models; Cooperation; Methodological Problems ER - TY - RPRT T1 - Closure report for underground storage tank 2310-U at the Pine Ridge West repeater station AN - 52541594; 1999-000285 AB - This document represents the Closure Report for Underground Storage Tank (UST) 2310-U at the Pine Ridge West Repeater Station, Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Tank 2310-U was a 200-gal gasoline UST which serviced the emergency generator at the Repeater Station. The tank was situated in a shallow tank bay adjacent to the Repeater Station along the crest of Pine Ridge. The tank failed a tightness test in October 1989 and was removed in November 1989. The purpose of this report is to document completion of soil corrective action, present supporting analytical data, and request closure for this site. JF - Closure report for underground storage tank 2310-U at the Pine Ridge West repeater station Y1 - 1994/07// PY - 1994 DA - July 1994 SP - 64 VL - Y/SUB-94-99069C/Y15/8 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - programs KW - leaking underground storage tanks KW - underground storage KW - pollutants KW - gasoline KW - underground storage tanks KW - Oak Ridge Y-12 Plant KW - government agencies KW - pollution KW - petroleum products KW - remediation KW - Tennessee KW - Anderson County Tennessee KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52541594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Closure+report+for+underground+storage+tank+2310-U+at+the+Pine+Ridge+West+repeater+station&rft.title=Closure+report+for+underground+storage+tank+2310-U+at+the+Pine+Ridge+West+repeater+station&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95000603NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Groundwater surveillance plan for the Oak Ridge Reservation AN - 52527435; 1999-000049 AB - US Department of Energy (DOE) Order 5400.1 requires the preparation of environmental monitoring plans and implementation of environmental monitoring programs for all DOE facilities. The order identifies two distinct components of environmental monitoring, namely effluent monitoring and environmental surveillance. In general, effluent monitoring has the objectives of characterizing contaminants and demonstrating compliance with applicable standards and permit requirements, whereas environmental surveillance has the broader objective of monitoring the effects of DOE activities on on- and off-site environmental and natural resources. The purpose of this document is to support the Environmental Monitoring Plan for the Oak Ridge Reservation (ORR) by describing the groundwater component of the environmental surveillance program for the DOE facilities on the ORR. The distinctions between groundwater effluent monitoring and groundwater surveillance have been defined in the Martin Marietta Energy Systems, Inc., Groundwater Surveillance Strategy. As defined in the strategy, a groundwater surveillance program consists of two parts, plant perimeter surveillance and off-site water well surveillance. This document identifies the sampling locations, parameters, and monitoring frequencies for both of these activities on and around the ORR and describes the rationale for the program design. The program was developed to meet the objectives of DOE Order 5400.1 and related requirements in DOE Order 5400.5 and to conform with DOE guidance on environmental surveillance and the Energy Systems Groundwater Surveillance Strategy. JF - Groundwater surveillance plan for the Oak Ridge Reservation AU - Forstrom, J M AU - Smith, E D AU - Winters, S L AU - Haase, C S AU - King, H L Y1 - 1994/07// PY - 1994 DA - July 1994 SP - 77 VL - ES/ESH-20 KW - water KW - United States KW - Oak Ridge National Laboratory KW - programs KW - U. S. Department of Energy KW - monitoring KW - pollutants KW - regulations KW - effluents KW - government agencies KW - pollution KW - radioactive waste KW - ground water KW - sampling KW - Tennessee KW - waste disposal KW - water wells KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52527435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Forstrom%2C+J+M%3BSmith%2C+E+D%3BWinters%2C+S+L%3BHaase%2C+C+S%3BKing%2C+H+L&rft.aulast=Forstrom&rft.aufirst=J&rft.date=1994-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Groundwater+surveillance+plan+for+the+Oak+Ridge+Reservation&rft.title=Groundwater+surveillance+plan+for+the+Oak+Ridge+Reservation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94018334NEG, Springfield, VA, United States N1 - SuppNotes - Env. Sci. Div. publ. No. 4123; contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Assessment of the influences of groundwater colloids on the migration of technetium-99 at the Paducah Gaseous Diffusion Plant Site in Paducah, Kentucky AN - 52526368; 1999-000076 AB - This short report summarizes the influences of groundwater colloids on the migration/transport of (super 99) Tc at the Paducah Gaseous Diffusion Plant (PGDP) site in Paducah, Kentucky. Limited data suggest that inorganic colloidal materials (e.g., aluminosilicate clay minerals) may not play a significant role in the retention and transport of Tc. Studies by size fractionation reveal that both Tc and natural organic matter (NOM) are largely present in the <3K fraction. The role of NOM on Tc retention and transport is not conclusive on the basis of this study. However, a literature review suggests that Tc is very likely associated with the groundwater organics. The presence of the organic matter could have increased the solubility and cotransport of Tc at the PGDP site. Further studies, applying such techniques as gel chromatography, size exclusion, and spectroscopy, may be useful to determine the association of organic matter with Tc. If Tc is associated with groundwater organics, appropriate protocols for removal of organic matter associated with Tc may be developed. Time and resources were limited so this study is not comprehensive with respect to the role of mobile organic and inorganic colloidal materials on Tc transport in subsurface soils. The redox conditions (DO) of groundwaters reported may not represent the true groundwater conditions, which could have influenced the association and dissociation of Tc with groundwater colloidal materials. Because Tc concentrations in the groundwater (on the order of nCi/L) at the PGDP site is much lower than the solubility of reduced Tc (IV) (on the order of (approximately)10 (super -8) ) mol/L or parts per billion), regardless of the redox conditions, Tc will stay in solution phase as TC(IV) or Tc(VII). The mechanisms of adsorption/association vs precipitation must be understood under reduced and low Tc conditions so that strategic plans for remediation of Tc contaminated soils and groundwaters can be developed. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Gu, B AU - McDonald, J A AU - McCarthy, J F AU - Clausen, J L Y1 - 1994/07// PY - 1994 DA - July 1994 SP - 19 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - United States KW - soils KW - technetium KW - colloidal materials KW - McCracken County Kentucky KW - isotopes KW - pollutants KW - pollution KW - Tc-99 KW - migration of elements KW - ground water KW - organic compounds KW - radioactive isotopes KW - transport KW - metals KW - Kentucky KW - Paducah Gaseous Diffusion Plant KW - chemical composition KW - Paducah Kentucky KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52526368?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Gu%2C+B%3BMcDonald%2C+J+A%3BMcCarthy%2C+J+F%3BClausen%2C+J+L&rft.aulast=Gu&rft.aufirst=B&rft.date=1994-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Assessment+of+the+influences+of+groundwater+colloids+on+the+migration+of+technetium-99+at+the+Paducah+Gaseous+Diffusion+Plant+Site+in+Paducah%2C+Kentucky&rft.title=Assessment+of+the+influences+of+groundwater+colloids+on+the+migration+of+technetium-99+at+the+Paducah+Gaseous+Diffusion+Plant+Site+in+Paducah%2C+Kentucky&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95001001NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Environmental Sciences Division Publication; No. 4273; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - chemical composition; colloidal materials; ground water; isotopes; Kentucky; McCracken County Kentucky; metals; migration of elements; organic compounds; Paducah Gaseous Diffusion Plant; Paducah Kentucky; pollutants; pollution; radioactive isotopes; soils; Tc-99; technetium; transport; United States ER - TY - JOUR T1 - Aluminum speciation and equilibria in aqueous solution; V, Gibbsite solubility at 50 degrees C and pH 3-9 in 0.1 molal NaCl solutions (a general model for aluminum speciation; analytical methods) AN - 50229827; 1994-041539 AB - New measurements of gibbsite solubility in NaCl solutions of acetate, bistris and tris buffers with hydrogen ion concentrations of 10 (super -3) to 10 (super -9) molal are presented. The advantages of the ion chromatographic method for Al analysis are described. The results are combined with previous data to provide a consistent model for the distribution of monomeric hydrolysis species and the solubility of gibbsite over 0-100 degrees C. Salinity is the major factor controlling the solubility of Al minerals in solutions one to two units more acidic than the neutral pH over this T range. Acetate complexation enhances the solubility of gibbsite by more than an order of magnitude in mildly acidic brines in a few thousand ppm total acetate and in the absence of competition by other metal ions. JF - Geochimica et Cosmochimica Acta AU - Wesolowski, David J AU - Palmer, Donald A Y1 - 1994/07// PY - 1994 DA - July 1994 SP - 2947 EP - 2969 PB - Pergamon, Oxford VL - 58 IS - 14 SN - 0016-7037, 0016-7037 KW - soils KW - boehmite KW - sodium chloride KW - aqueous solutions KW - salinity KW - equilibrium KW - weathering KW - metals KW - aluminum KW - oxides KW - thermodynamic properties KW - gibbsite KW - pH KW - chemical fractionation KW - 02C:Geochemistry of rocks, soils, and sediments KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50229827?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Aluminum+speciation+and+equilibria+in+aqueous+solution%3B+V%2C+Gibbsite+solubility+at+50+degrees+C+and+pH+3-9+in+0.1+molal+NaCl+solutions+%28a+general+model+for+aluminum+speciation%3B+analytical+methods%29&rft.au=Wesolowski%2C+David+J%3BPalmer%2C+Donald+A&rft.aulast=Wesolowski&rft.aufirst=David&rft.date=1994-07-01&rft.volume=58&rft.issue=14&rft.spage=2947&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990171-6 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aluminum; aqueous solutions; boehmite; chemical fractionation; equilibrium; gibbsite; metals; oxides; pH; salinity; sodium chloride; soils; thermodynamic properties; weathering DO - http://dx.doi.org/10.1016/0016-7037(94)90171-6 ER - TY - JOUR T1 - Issues in ecological risk assessment: the CRAM perspective. AN - 76585784; 8029496 AB - In 1989, a Committee on Risk Assessment Methodology (CRAM) was convened by the National Research Council (NRC) to identify and investigate important scientific issues in risk assessment. One of the first issues considered by the committee was the development of a conceptual framework for ecological risk assessment, defined as "the characterization of the adverse ecological effects of environmental exposures to hazards imposed by human activities." Adverse ecological effects include all biological and nonbiological environmental changes that society perceives as undesirable. The committee's opinion was that a general framework is needed to define the relationship of ecological risk assessment to environmental management and to facilitate the development of uniform technical guidelines. The framework for human health risk assessment proposed by the NRC in 1983 was adopted as a starting point for discussion. CRAM concluded that, although ecological risk assessment and human health risk assessment differ substantially in terms of scientific disciplines and technical problems, the underlying decision process is the same for both. Therefore, CRAM recommended that the 1983 risk assessment framework be modified to accommodate both human health and ecological risk assessment. CRAM defined an integrated health/ecological risk assessment framework consisting of the four components: Hazard Identification, Exposure Assessment, Exposure-Response Assessment, and Risk Characterization. CRAM further provided recommendations on the scope of issues to be addressed in ecological risk assessment, critical research needs, and mechanisms for providing more detailed guidance on the scientific content of ecological risk assessments. JF - Risk analysis : an official publication of the Society for Risk Analysis AU - Barnthouse, L W AD - Environmental Sciences Division, Oak Ridge National Laboratory, Tennessee 37831-6036. Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 251 EP - 256 VL - 14 IS - 3 SN - 0272-4332, 0272-4332 KW - Index Medicus KW - United States KW - Ecology KW - Risk Factors KW - Humans KW - Forecasting KW - Environmental Pollution -- prevention & control KW - Environmental Exposure -- prevention & control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76585784?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Risk+analysis+%3A+an+official+publication+of+the+Society+for+Risk+Analysis&rft.atitle=Issues+in+ecological+risk+assessment%3A+the+CRAM+perspective.&rft.au=Barnthouse%2C+L+W&rft.aulast=Barnthouse&rft.aufirst=L&rft.date=1994-06-01&rft.volume=14&rft.issue=3&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=Risk+analysis+%3A+an+official+publication+of+the+Society+for+Risk+Analysis&rft.issn=02724332&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-08-08 N1 - Date created - 1994-08-08 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - Comprehensive monitoring report for underground storage tanks 1219-U, 1222-U, 2082-U, and 2068-U at the Rust Garage Facility, buildings 9720-15 and 9754-1 AN - 52782796; 1996-080273 AB - The purpose of this document is to provide hydrogeologic, geochemical, and vapor monitoring data required for comprehensive monitoring of underground storage tanks at the Rust Garage Facility. JF - Comprehensive monitoring report for underground storage tanks 1219-U, 1222-U, 2082-U, and 2068-U at the Rust Garage Facility, buildings 9720-15 and 9754-1 Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 38 VL - Y/SUB-94-99069C/Y15/7 KW - hydrology KW - monitoring KW - underground storage tanks KW - Rust Garage Facility KW - waste disposal KW - geochemistry KW - gases KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52782796?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Comprehensive+monitoring+report+for+underground+storage+tanks+1219-U%2C+1222-U%2C+2082-U%2C+and+2068-U+at+the+Rust+Garage+Facility%2C+buildings+9720-15+and+9754-1&rft.title=Comprehensive+monitoring+report+for+underground+storage+tanks+1219-U%2C+1222-U%2C+2082-U%2C+and+2068-U+at+the+Rust+Garage+Facility%2C+buildings+9720-15+and+9754-1&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1996-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95000606NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Supergene vermiculitization of phlogopite and biotite in ultramafic and mafic rocks, central Korea AN - 52599893; 1998-036653 AB - An X-ray diffraction study of vermiculitized micas in ultramafic and mafic intrusive rocks from Cheongyang, Korea, shows the following weathering sequence: mica --> ordered mica/vermiculite interstratification --> vermiculite. Electron microprobe analyses show the general trends of K leaching and Ca enrichment with increased weathering. The vermiculitization of phlogopite from ultramafic rocks proceeds by means of a continuous decrease in Al-for-Si tetrahedral substitutions and a progressive increase in Al-for-(Fe (super 2+) + Mg) octahedral substitutions in the early stage of weathering. These substitutions occur to compensate for the excess of negative charge in the mica-like layer, in agreement with currently accepted vermiculitization mechanisms. They change to a slight increase of Al-for-Si tetrahedral substitutions in the late stage of the vermiculitization of phlogopite, owing to the oxidation of Fe despite its low content. However, the behavior of Fe in the late stage of the transformation of biotite into vermiculite is significantly different; that is, Fe increases substantially. The reason for this Fe increase in the late stage remains unresolved. Recalculations of the structural formulas on the basis of several assumptions indicate that the oxidation of Fe is necessary for the vermiculite derived from biotite to form the reasonable structural formulas. JF - Clays and Clay Minerals AU - Moon, Hi-Soo AU - Song, Yungoo AU - Lee, S Y Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 259 EP - 268 PB - Clay Minerals Society, Clarkson, NY VL - 42 IS - 3 SN - 0009-8604, 0009-8604 KW - silicates KW - alteration KW - magnesium KW - Far East KW - X-ray diffraction data KW - Chungchungnam-do Korea KW - vermiculitization KW - enrichment KW - clay mineralogy KW - substitution KW - Cheongyang South Korea KW - ultramafic composition KW - layered materials KW - iron KW - electron probe data KW - mica group KW - aluminum KW - Asia KW - alkaline earth metals KW - Korea KW - weathering KW - clay minerals KW - metals KW - biotite KW - sheet silicates KW - vermiculite KW - mixed-layer minerals KW - phlogopite KW - crystal chemistry KW - South Korea KW - formula KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52599893?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Clays+and+Clay+Minerals&rft.atitle=Supergene+vermiculitization+of+phlogopite+and+biotite+in+ultramafic+and+mafic+rocks%2C+central+Korea&rft.au=Moon%2C+Hi-Soo%3BSong%2C+Yungoo%3BLee%2C+S+Y&rft.aulast=Moon&rft.aufirst=Hi-Soo&rft.date=1994-06-01&rft.volume=42&rft.issue=3&rft.spage=259&rft.isbn=&rft.btitle=&rft.title=Clays+and+Clay+Minerals&rft.issn=00098604&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Mineralogical Society of Great Britain and Ireland N1 - Date revised - 1998-01-01 N1 - Number of references - 19 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - CLCMAB N1 - SubjectsTermNotLitGenreText - alkaline earth metals; alteration; aluminum; Asia; biotite; Cheongyang South Korea; Chungchungnam-do Korea; clay mineralogy; clay minerals; crystal chemistry; electron probe data; enrichment; Far East; formula; iron; Korea; layered materials; magnesium; metals; mica group; mixed-layer minerals; phlogopite; sheet silicates; silicates; South Korea; substitution; ultramafic composition; vermiculite; vermiculitization; weathering; X-ray diffraction data ER - TY - RPRT T1 - Installation Restoration Program (IRP), aircraft parking apron area; Volume 1, 152nd Reconnaissance Group, Nevada Air National Guard, Reno-Cannon International Airport, Reno, Nevada AN - 52541615; 1999-000315 AB - Site Investigation (SI) was conducted at the Aircraft Parking Apron Area, Installation Restoration Program (IRP) Site No. 12 (also referred to as the Site), located at the 152nd Reconnaissance Group (RG), Nevada Air National Guard (NV ANG), Reno-Cannon International Airport, Reno, Nevada. The Site was not identified in the IRP Preliminary Assessment (PA) for the Base, but has been investigated as a result of fuel odors detected during the routine replacement of one of the concrete slabs at the aircraft parking apron at the Site. The field investigation conducted by Operational Technologies Corporation (OpTech) at the 152nd RG commenced on 25 October 1993 and was completed 6 January 1994. JF - Installation Restoration Program (IRP), aircraft parking apron area; Volume 1, 152nd Reconnaissance Group, Nevada Air National Guard, Reno-Cannon International Airport, Reno, Nevada Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 152 KW - United States KW - Reno-Cannon International Airport KW - site exploration KW - reclamation KW - lead KW - remediation KW - ground water KW - volatilization KW - Reno Nevada KW - Nevada KW - construction materials KW - soils KW - pollutants KW - pollution KW - petroleum products KW - bioremediation KW - concrete KW - volatiles KW - organic compounds KW - detection KW - airports KW - metals KW - volatile organic compounds KW - hydrocarbons KW - Washoe County Nevada KW - military facilities KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52541615?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Installation+Restoration+Program+%28IRP%29%2C+aircraft+parking+apron+area%3B+Volume+1%2C+152nd+Reconnaissance+Group%2C+Nevada+Air+National+Guard%2C+Reno-Cannon+International+Airport%2C+Reno%2C+Nevada&rft.title=Installation+Restoration+Program+%28IRP%29%2C+aircraft+parking+apron+area%3B+Volume+1%2C+152nd+Reconnaissance+Group%2C+Nevada+Air+National+Guard%2C+Reno-Cannon+International+Airport%2C+Reno%2C+Nevada&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number AD-A283 066/9NEG, Springfield, VA, United States N1 - SuppNotes - Site investigation report no. 12 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Annual summary of the contents of the Oak Ridge Environmental Information System (OREIS) 1993 data base AN - 52527862; 1999-000047 AB - The data base of the Oak Ridge Environmental Information System (OREIS) contains data of known quality that can be accessed by OREIS users. OREIS meets data management/access requirements for environmental data as specified in the Federal Facility Agreement for the Oak Ridge Reservation and the State Oversight Agreement between the State of Tennessee and the Department of Energy. The types of environmental data within OREIS include measurement data from the following environmental disciplines: groundwater, surface water, sediment, soils, air, and biota. In addition to measurement data, the OREIS data base contains extensive descriptive and qualifier metadata to help define data quality and to enable end users to analyze the appropriateness of data for their purposes. Another important aspect of measurement data is their spatial context; OREIS maintains a comprehensive library of geographic data and tools to analyze and display spatial relationships of the data. As of November 1993, the OREIS data base consists of approximately 100,000 records associated with three environmental restoration projects along with coordinate data and background map data. The data base also contains 2,700 supporting codes and other reference data records. Geographic data include the S-16A base map for the Oak Ridge Reservation, boundaries for operable units, and high-resolution raster images for each of the sites. (Atomindex citation 26:005594) JF - Annual summary of the contents of the Oak Ridge Environmental Information System (OREIS) 1993 data base AU - McCord, R A AU - Herr, D D AU - Durfee, R C AU - Land, M L AU - Monroe, F E Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 34 VL - ES/ER/TM-98 KW - United States KW - imagery KW - regulations KW - annual report KW - government agencies KW - data processing KW - qualitative analysis KW - remediation KW - ground water KW - data management KW - geographic information systems KW - Tennessee KW - sediments KW - report KW - data bases KW - geochemistry KW - soils KW - Oak Ridge National Laboratory KW - hydrology KW - chemical analysis KW - monitoring KW - surface water KW - information management KW - hydrochemistry KW - biota KW - measurement KW - OREIS KW - risk assessment KW - information systems KW - air KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52527862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=McCord%2C+R+A%3BHerr%2C+D+D%3BDurfee%2C+R+C%3BLand%2C+M+L%3BMonroe%2C+F+E&rft.aulast=McCord&rft.aufirst=R&rft.date=1994-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Annual+summary+of+the+contents+of+the+Oak+Ridge+Environmental+Information+System+%28OREIS%29+1993+data+base&rft.title=Annual+summary+of+the+contents+of+the+Oak+Ridge+Environmental+Information+System+%28OREIS%29+1993+data+base&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94017745NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Impedance tomography; imaging algorithms for geophysical applications AN - 50616254; 2008-111265 JF - Inverse Problems AU - Molyneux, J E AU - Witten, A Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 655 EP - 667 PB - Institute of Physics, Bristol VL - 10 IS - 3 SN - 0266-5611, 0266-5611 KW - tomography KW - geophysical methods KW - electrical methods KW - data processing KW - electromagnetic waves KW - mathematical geology KW - inverse problem KW - Laplace transformations KW - conductivity KW - boreholes KW - Fourier analysis KW - Born approximation KW - impedance KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50616254?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Inverse+Problems&rft.atitle=Impedance+tomography%3B+imaging+algorithms+for+geophysical+applications&rft.au=Molyneux%2C+J+E%3BWitten%2C+A&rft.aulast=Molyneux&rft.aufirst=J&rft.date=1994-06-01&rft.volume=10&rft.issue=3&rft.spage=655&rft.isbn=&rft.btitle=&rft.title=Inverse+Problems&rft.issn=02665611&rft_id=info:doi/10.1088%2F0266-5611%2F10%2F3%2F010 L2 - http://www.iop.org/EJ/journal/0266-5611 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 20 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; Born approximation; conductivity; data processing; electrical methods; electromagnetic waves; Fourier analysis; geophysical methods; impedance; inverse problem; Laplace transformations; mathematical geology; tomography DO - http://dx.doi.org/10.1088/0266-5611/10/3/010 ER - TY - JOUR T1 - Critical and supercritical properties for 0.3 to 3.0 mol.kg (super -1) CaCl (sub 2) (aq) AN - 50220285; 1994-044240 AB - New measurements are presented of the critical T for aqueous CaCl (sub 2) solutions of up to 3.0 molal with estimates of the critical densities and P for solutions up to 2.0 and 3.0 molal respectively. New synthetic fluid inclusion data are also presented which are used to construct isochores for 1.0 and 2.0 molal liquids to 5000 bar and from approximately 100 degrees C to T approaching those along the isochores of critical density (critical isochores). JF - Geochimica et Cosmochimica Acta AU - Oakes, Charles S AU - Bodnar, Robert J AU - Simonson, John M AU - Pitzer, Kenneth S Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 2421 EP - 2431 PB - Pergamon, Oxford VL - 58 IS - 11 SN - 0016-7037, 0016-7037 KW - calcium chloride KW - experimental studies KW - chemically precipitated rocks KW - density KW - solutions KW - evaporites KW - temperature KW - laboratory studies KW - physical properties KW - sedimentary rocks KW - immiscibility KW - inclusions KW - fluid inclusions KW - salt KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50220285?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Critical+and+supercritical+properties+for+0.3+to+3.0+mol.kg+%28super+-1%29+CaCl+%28sub+2%29+%28aq%29&rft.au=Oakes%2C+Charles+S%3BBodnar%2C+Robert+J%3BSimonson%2C+John+M%3BPitzer%2C+Kenneth+S&rft.aulast=Oakes&rft.aufirst=Charles&rft.date=1994-06-01&rft.volume=58&rft.issue=11&rft.spage=2421&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990021-3 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 18 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - calcium chloride; chemically precipitated rocks; density; evaporites; experimental studies; fluid inclusions; immiscibility; inclusions; laboratory studies; physical properties; salt; sedimentary rocks; solutions; temperature DO - http://dx.doi.org/10.1016/0016-7037(94)90021-3 ER - TY - JOUR T1 - A phase equilibrium study in the system KAlSi (sub 3) O (sub 8) -NaAlSi (sub 3) O (sub 8) -SiO (sub 2) -Al (sub 2) SiO (sub 5) -H (sub 2) O and petrogenetic implications AN - 50193286; 1995-004228 AB - The effect of saturating haplogranitic melts with sillimanite at 2 kbar was examined by determining near-eutectic or near-minimum melt phase relations in the sillimanite-free and sillimanite-saturated haplogranite systems. Three series of compositions were studied with Ab/(Ab + Sa) ratio of 0, 0.545 and 1.0. JF - American Mineralogist AU - Joyce, David B AU - Voigt, Donald E Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 504 EP - 512 PB - Mineralogical Society of America, Washington, DC VL - 79 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - KAlSi3O8-NaAlSi3O8-SiO2-Al2SiO5-H2O KW - peraluminous composition KW - igneous rocks KW - sillimanite KW - granites KW - solubility KW - melts KW - nesosilicates KW - plutonic rocks KW - phase equilibria KW - orthosilicates KW - framework silicates KW - feldspar group KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50193286?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=A+phase+equilibrium+study+in+the+system+KAlSi+%28sub+3%29+O+%28sub+8%29+-NaAlSi+%28sub+3%29+O+%28sub+8%29+-SiO+%28sub+2%29+-Al+%28sub+2%29+SiO+%28sub+5%29+-H+%28sub+2%29+O+and+petrogenetic+implications&rft.au=Joyce%2C+David+B%3BVoigt%2C+Donald+E&rft.aulast=Joyce&rft.aufirst=David&rft.date=1994-06-01&rft.volume=79&rft.issue=5-6&rft.spage=504&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1995-01-01 N1 - Number of references - 26 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - feldspar group; framework silicates; granites; igneous rocks; KAlSi3O8-NaAlSi3O8-SiO2-Al2SiO5-H2O; melts; nesosilicates; orthosilicates; peraluminous composition; phase equilibria; plutonic rocks; silicates; sillimanite; solubility ER - TY - JOUR T1 - Volatilization of cesium-137 from soil with chloride amendments during heating and vitrification AN - 50143733; 1995-037178 JF - Environmental Science & Technology, ES & T AU - Spalding, Brian P Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 1116 EP - 1123 PB - American Chemical Society, Washington, DC VL - 28 IS - 6 SN - 0013-936X, 0013-936X KW - silicates KW - isotopes KW - halogens KW - volatilization KW - laboratory studies KW - radioactive isotopes KW - cesium KW - chloride ion KW - thermal recovery KW - retention KW - chemical composition KW - soils KW - chlorine KW - sodium chloride KW - experimental studies KW - alkali metals KW - soil treatment KW - pollution KW - lime KW - clay minerals KW - reagents KW - Cs-137 KW - metals KW - vitrification KW - sheet silicates KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50143733?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.atitle=Volatilization+of+cesium-137+from+soil+with+chloride+amendments+during+heating+and+vitrification&rft.au=Spalding%2C+Brian+P&rft.aulast=Spalding&rft.aufirst=Brian&rft.date=1994-06-01&rft.volume=28&rft.issue=6&rft.spage=1116&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.issn=0013936X&rft_id=info:doi/ L2 - http://pubs.acs.org/journals/esthag/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 17 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ESTHAG N1 - SubjectsTermNotLitGenreText - alkali metals; cesium; chemical composition; chloride ion; chlorine; clay minerals; Cs-137; experimental studies; halogens; isotopes; laboratory studies; lime; metals; pollution; radioactive isotopes; reagents; retention; sheet silicates; silicates; sodium chloride; soil treatment; soils; thermal recovery; vitrification; volatilization ER - TY - JOUR T1 - Candidate gene associated with a mutation causing recessive polycystic kidney disease in mice. AN - 76504330; 8191288 AB - A line of transgenic mice was generated that contains an insertional mutation causing a phenotype similar to human autosomal recessive polycystic kidney disease. Homozygotes displayed a complex phenotype that included bilateral polycystic kidneys and an unusual liver lesion. The mutant locus was cloned and characterized through use of the transgene as a molecular marker. Additionally, a candidate polycystic kidney disease (PKD) gene was identified whose structure and expression are directly associated with the mutant locus. A complementary DNA derived from this gene predicted a peptide containing a motif that was originally identified in several genes involved in cell cycle control. JF - Science (New York, N.Y.) AU - Moyer, J H AU - Lee-Tischler, M J AU - Kwon, H Y AU - Schrick, J J AU - Avner, E D AU - Sweeney, W E AU - Godfrey, V L AU - Cacheiro, N L AU - Wilkinson, J E AU - Woychik, R P AD - University of Tennessee Graduate School of Biomedical Sciences, Biology Division, Oak Ridge National Laboratory, TN 37831-8077. Y1 - 1994/05/27/ PY - 1994 DA - 1994 May 27 SP - 1329 EP - 1333 VL - 264 IS - 5163 SN - 0036-8075, 0036-8075 KW - Caenorhabditis elegans Proteins KW - 0 KW - Nerve Tissue Proteins KW - Proteins KW - Tg737Rpw protein, mouse KW - Tumor Suppressor Proteins KW - osm-5 protein, C elegans KW - Index Medicus KW - Animals KW - Liver -- pathology KW - Homozygote KW - Kidney Tubules -- pathology KW - Amino Acid Sequence KW - Mice KW - Mice, Transgenic KW - Phenotype KW - Mice, Inbred C3H KW - Molecular Sequence Data KW - Crosses, Genetic KW - Mutagenesis, Insertional KW - Female KW - Male KW - Proteins -- chemistry KW - Polycystic Kidney, Autosomal Recessive -- pathology KW - Polycystic Kidney, Autosomal Recessive -- genetics KW - Proteins -- genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76504330?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+%28New+York%2C+N.Y.%29&rft.atitle=Candidate+gene+associated+with+a+mutation+causing+recessive+polycystic+kidney+disease+in+mice.&rft.au=Moyer%2C+J+H%3BLee-Tischler%2C+M+J%3BKwon%2C+H+Y%3BSchrick%2C+J+J%3BAvner%2C+E+D%3BSweeney%2C+W+E%3BGodfrey%2C+V+L%3BCacheiro%2C+N+L%3BWilkinson%2C+J+E%3BWoychik%2C+R+P&rft.aulast=Moyer&rft.aufirst=J&rft.date=1994-05-27&rft.volume=264&rft.issue=5163&rft.spage=1329&rft.isbn=&rft.btitle=&rft.title=Science+%28New+York%2C+N.Y.%29&rft.issn=00368075&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-06-22 N1 - Date created - 1994-06-22 N1 - Date revised - 2017-02-17 N1 - Genetic sequence - L31959; GENBANK N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Chemical rescue by exogenous amines of a site-directed mutant of ribulose 1,5-bisphosphate carboxylase/oxygenase that lacks a key lysyl residue. AN - 76486851; 8180178 AB - Ligand binding to ribulose 1,5-bisphosphate carboxylase/oxygenase immobilizes the flexible loop 6 of the beta/alpha barrel domain in its closed conformation. Lys329, located at the apex of this loop, interacts electrostatically with Glu48 of the adjacent subunit and with the CO2-derived carboxylate of the carboxylated reaction intermediate [Knight et al. (1990) J. Mol. Biol. 215, 113-160]. Previous studies have implicated Lys329 in the addition of CO2 to the initial enediol(ate) intermediate: mutants at position 329 catalyze enolization of ribulose 1,5-bisphosphate and processing of isolated carboxyketone intermediate, but are severely impaired in overall carboxylation and the tight-binding of the carboxylated intermediate analogue 2-carboxyarabinitol 1,5-bisphosphate. Using the chemical rescue method of Toney and Kirsch [(1989) Science 243, 1485-1488], we show that these defects are partially overcome by exogenous amines. For example, ethylamine enhances the carboxylation rate of K329A by about 80-fold and strengthens complexation of 2-carboxyarabinitol 1,5-bisphosphate. The CO2/O2 specificity of K329A is increased by amines, but remains lower than the wild-type value. Despite the pronounced enhancement of carboxylase activity, amines do not influence the rate at which ribulose 1,5-bisphosphate is enolized by K329A. Rescue of K329A follows an apparent Brønsted relationship with a beta of 1, implying complete protonation of amine in the rescued transition state. Rate saturation with respect to amine concentration and the different steric preferences for amines between K329A and K329C suggest that the amines bind to the enzyme in the position voided by the mutation.(ABSTRACT TRUNCATED AT 250 WORDS) JF - Biochemistry AU - Harpel, M R AU - Hartman, F C AD - Protein Engineering Program, Oak Ridge National Laboratory, Tennessee 37831-8077. Y1 - 1994/05/10/ PY - 1994 DA - 1994 May 10 SP - 5553 EP - 5561 VL - 33 IS - 18 SN - 0006-2960, 0006-2960 KW - Amines KW - 0 KW - Ribulose-Bisphosphate Carboxylase KW - EC 4.1.1.39 KW - Lysine KW - K3Z4F929H6 KW - Index Medicus KW - Mutagenesis, Site-Directed KW - Kinetics KW - Rhodospirillum rubrum -- enzymology KW - Binding Sites KW - Ribulose-Bisphosphate Carboxylase -- genetics KW - Ribulose-Bisphosphate Carboxylase -- chemistry KW - Lysine -- chemistry KW - Amines -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76486851?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biochemistry&rft.atitle=Chemical+rescue+by+exogenous+amines+of+a+site-directed+mutant+of+ribulose+1%2C5-bisphosphate+carboxylase%2Foxygenase+that+lacks+a+key+lysyl+residue.&rft.au=Harpel%2C+M+R%3BHartman%2C+F+C&rft.aulast=Harpel&rft.aufirst=M&rft.date=1994-05-10&rft.volume=33&rft.issue=18&rft.spage=5553&rft.isbn=&rft.btitle=&rft.title=Biochemistry&rft.issn=00062960&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-06-10 N1 - Date created - 1994-06-10 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - Radiological re-survey results at 146 West Central Avenue, Maywood, New Jersey (MJ034) AN - 52663622; 1998-003015 AB - Maywood Chemical Works (MCW) of Maywood, New Jersey, generated process wastes and residues associated with the production and refining of thorium and thorium compounds from 1916 to 1959. During the early years of operation, MCW stored wastes and residues in low-lying areas west of the processing facilities and consequently some of the residuals containing radioactive materials migrated offsite to the surrounding area. Subsequently, the U.S. Department of Energy (DOE) designated for remedial action the old MCW property and several vicinity properties. Additionally, in 1984, the property at 146 West Central Ave., Maywood, New Jersey and properties in its vicinity were included as a decontamination research and development project under the DOE Formerly Utilized Sites Remedial Action Program. In 1987 and 1988, at the request of DOE, Oak Ridge National Laboratory (ORNL) conducted a radiological survey on this property. A report describing this survey was published in 1989. A second radiological survey by ORNL was conducted on this property in May 1993 at the request of DOE after an ad hoc radiological survey, requested by the property owner and conducted by Bechtel National, Inc. (BNI), identified some contamination not previously found by ORNL. The purpose of the second ORNL survey was to determine whether radioactive materials from the old MCW were present on the property, and if so, if radioactive materials present were above guidelines. A certified civil survey was requisitioned by ORNL to determine actual property boundaries before beginning the radiological re-survey. The re-survey included a surface gamma scan and the collection of a large number of soil samples for radionuclide analyses. Results of this survey demonstrated that although elevated residual thorium-232 contamination was present in a few isolated spots on the southern end of the backyard, it did not exceed DOE guidelines. JF - Radiological re-survey results at 146 West Central Avenue, Maywood, New Jersey (MJ034) AU - Murray, M E AU - Johnson, C A Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 17 VL - ORNL/RASA-93/8 KW - United States KW - soils KW - monitoring KW - isotopes KW - background level KW - Th-232 KW - migration of elements KW - urban environment KW - remediation KW - radioactive waste KW - Bergen County New Jersey KW - radioactive isotopes KW - metals KW - thorium KW - New Jersey KW - Maywood New Jersey KW - waste disposal KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52663622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Murray%2C+M+E%3BJohnson%2C+C+A&rft.aulast=Murray&rft.aufirst=M&rft.date=1994-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Radiological+re-survey+results+at+146+West+Central+Avenue%2C+Maywood%2C+New+Jersey+%28MJ034%29&rft.title=Radiological+re-survey+results+at+146+West+Central+Avenue%2C+Maywood%2C+New+Jersey+%28MJ034%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94013195NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Resource Conservation and Recovery Act (RCRA) Part B permit application for tank storage units at the Oak Ridge Y-12 Plant AN - 52653293; 1998-003056 AB - In compliance with the Resource Conservation and Recovery Act (RCRA), this report discusses information relating to permit applications for three tank storage units at Y-12. The storage units are: Building 9811-1 RCRA Tank Storage Unit (OD-7); Waste Oil/Solvent Storage Unit (OD-9); and Liquid Organic Solvent Storage Unit (OD-10). Numerous sections discuss the following: Facility description; waste characteristics; process information; groundwater monitoring; procedures to prevent hazards; contingency plan; personnel training; closure plan, post closure plan, and financial requirements; record keeping; other federal laws; organic air emissions; solid waste management units; and certification. Sixteen appendices contain such items as maps, waste analyses and forms, inspection logs, equipment identification, etc. JF - Resource Conservation and Recovery Act (RCRA) Part B permit application for tank storage units at the Oak Ridge Y-12 Plant Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 292 VL - Y/TS-769/R3 KW - United States KW - soils KW - hazardous waste KW - Resource Conservation and Recovery Act KW - leaking underground storage tanks KW - underground storage tanks KW - regulations KW - Oak Ridge Y-12 Plant KW - organic solvents KW - pollution KW - chemical waste KW - Oak Ridge Tennessee KW - preventive measures KW - ground water KW - aquifers KW - solvents KW - Tennessee KW - industrial waste KW - Anderson County Tennessee KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52653293?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Resource+Conservation+and+Recovery+Act+%28RCRA%29+Part+B+permit+application+for+tank+storage+units+at+the+Oak+Ridge+Y-12+Plant&rft.title=Resource+Conservation+and+Recovery+Act+%28RCRA%29+Part+B+permit+application+for+tank+storage+units+at+the+Oak+Ridge+Y-12+Plant&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95000467NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Polychlorinated biphenyls and their interaction with the environment AN - 52648767; 1998-003707 AB - This document is a review of the existing technical literature regarding the physical and biological properties of polychlorinated biphenyls (PCBs) and their interaction with the environment. It is intended to be used when evaluating PCB-contaminated soil and the effects of specific environmental conditions on PCB degradation. PCBs are a class of chlorinated aromatic compounds with 209 possible structural arrangements. The composition of PCBs in the environment changes over time due to various physiochemical and biological properties and processes: vapor pressure, solubility, octanol-water partitioning, adsorption, and biodegradation. As the number of chlorine atoms increases, both vapor pressure and water solubility decrease, while adsorption and the octanol-water partitioning coefficient increase. Dechlorination of PCBs occurs primarily through aerobic and anaerobic microbial degradation. Aerobic bacteria preferentially dechlorinate less-chlorinated PCBs, while anaerobic bacteria preferentially dechlorinate more highly chlorinated PCBs. The less-chlorinated PCB congeners are less persistent in the environment due to volatilization, solubility, and aerobic biodegradation, while the more-chlorinated PCBs are more persistent in the environment due to adsorption. The composition of an original PCB mixture in the environment can be expected to change due to a combination of processes described above. Any attempt to determine the source of PCBs or Aroclors identified in an environment sample must be approached with caution to avoid inaccurate conclusions. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Dickerson, K S AU - Korte, N E Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 53 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - soils KW - chlorinated hydrocarbons KW - biodegradation KW - experimental studies KW - degradation KW - pollutants KW - physicochemical properties KW - PCBs KW - pollution KW - rates KW - adsorption KW - partitioning KW - physical properties KW - organic compounds KW - chemical properties KW - halogenated hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52648767?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Dickerson%2C+K+S%3BKorte%2C+N+E&rft.aulast=Dickerson&rft.aufirst=K&rft.date=1994-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Polychlorinated+biphenyls+and+their+interaction+with+the+environment&rft.title=Polychlorinated+biphenyls+and+their+interaction+with+the+environment&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94011600NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - adsorption; biodegradation; chemical properties; chlorinated hydrocarbons; degradation; experimental studies; halogenated hydrocarbons; organic compounds; partitioning; PCBs; physical properties; physicochemical properties; pollutants; pollution; rates; soils ER - TY - RPRT T1 - Determination of operating limits for radionuclides for a proposed landfill at Paducah gaseous diffusion plant AN - 52624837; 1998-003448 AB - The operating limits for radionuclides in sanitary and industrial wastes were determined for a proposed landfill at the Paducah Gaseous Diffusion Plant (PGDP), Kentucky. These limits, which may be very small but non-zero, are not mandated by law or regulation but are needed for rational operation. The approach was based on analyses of the potential contamination of groundwater at the plant boundary and the potential exposure to radioactivity of an intruder at the landfill after closure. The groundwater analysis includes (1) a source model describing the disposal of waste and the release of radionuclides from waste to the groundwater, (2) site-specific groundwater flow and contaminant transport calculations, and (3) calculations of operating limits from the dose limit and conversion factors. The intruder analysis includes pathways through ingestion of contaminated vegetables and soil, external exposure to contaminated soil, and inhalation of suspended activity from contaminated soil particles. In both analyses, a limit on annual effective dose equivalent of 4 mrem (0.04 mSv) was adopted. The intended application of the results is to refine the radiological monitoring standards employed by the PGDP Health Physics personnel to determine what constitutes radioactive wastes, with concurrence of the Commonwealth of Kentucky. JF - Determination of operating limits for radionuclides for a proposed landfill at Paducah gaseous diffusion plant AU - Wang, J C AU - Lee, D W AU - Ketelle, R H AU - Lee, R R AU - Kocher, D C Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 25 VL - CONF-941102-46 KW - United States KW - monitoring KW - McCracken County Kentucky KW - isotopes KW - pollutants KW - landfills KW - pollution KW - radioactive waste KW - ground water KW - models KW - radioactive isotopes KW - transport KW - industrial waste KW - Kentucky KW - waste disposal KW - underground disposal KW - Paducah Kentucky KW - sanitary landfills KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52624837?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Wang%2C+J+C%3BLee%2C+D+W%3BKetelle%2C+R+H%3BLee%2C+R+R%3BKocher%2C+D+C&rft.aulast=Wang&rft.aufirst=J&rft.date=1994-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Determination+of+operating+limits+for+radionuclides+for+a+proposed+landfill+at+Paducah+gaseous+diffusion+plant&rft.title=Determination+of+operating+limits+for+radionuclides+for+a+proposed+landfill+at+Paducah+gaseous+diffusion+plant&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95014032NEG, Springfield, VA, United States N1 - SuppNotes - Presented at Winter meeting of the Am. Nucl. Soc., Washington, DC, Nov. 13-18, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Stable oxygen and carbon isotopes of pedogenic carbonate as indicators of Plio-Pleistocene paleoclimate in southern Rio Grande Rift, south-central New Mexico AN - 50258985; 1994-028428 JF - American Journal of Science AU - Mack, Greg H AU - Cole, David R AU - James, W Calvin AU - Giordano, Thomas H AU - Salyards, Stephen L Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 621 EP - 640 PB - Kline Geology Laboratory, Yale University, New Haven, CT VL - 294 IS - 5 SN - 0002-9599, 0002-9599 KW - United States KW - oxygen KW - south-central New Mexico KW - isotopes KW - Dona Ana County New Mexico KW - upper Pliocene KW - New Mexico KW - magnetostratigraphy KW - paleoclimatology KW - stable isotopes KW - Rio Grande Rift KW - Cenozoic KW - geochronology KW - paleotemperature KW - carbon KW - Sierra County New Mexico KW - paleosols KW - lithogeochemistry KW - horizons KW - geochemistry KW - lower Pleistocene KW - soils KW - North America KW - Quaternary KW - paleohydrology KW - isotope ratios KW - calcic composition KW - C-13/C-12 KW - O-18/O-16 KW - lithofacies KW - Tertiary KW - Camp Rice Formation KW - Neogene KW - Pliocene KW - Pleistocene KW - fluvial environment KW - carbonates KW - 24:Quaternary geology KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258985?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Science&rft.atitle=Stable+oxygen+and+carbon+isotopes+of+pedogenic+carbonate+as+indicators+of+Plio-Pleistocene+paleoclimate+in+southern+Rio+Grande+Rift%2C+south-central+New+Mexico&rft.au=Mack%2C+Greg+H%3BCole%2C+David+R%3BJames%2C+W+Calvin%3BGiordano%2C+Thomas+H%3BSalyards%2C+Stephen+L&rft.aulast=Mack&rft.aufirst=Greg&rft.date=1994-05-01&rft.volume=294&rft.issue=5&rft.spage=621&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Science&rft.issn=00029599&rft_id=info:doi/ L2 - http://www.ajsonline.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 56 N1 - PubXState - CT N1 - Document feature - charts, 2 tables, sketch map N1 - Last updated - 2012-06-15 N1 - CODEN - AJSCAP N1 - SubjectsTermNotLitGenreText - C-13/C-12; calcic composition; Camp Rice Formation; carbon; carbonates; Cenozoic; Dona Ana County New Mexico; fluvial environment; geochemistry; geochronology; horizons; isotope ratios; isotopes; lithofacies; lithogeochemistry; lower Pleistocene; magnetostratigraphy; Neogene; New Mexico; North America; O-18/O-16; oxygen; paleoclimatology; paleohydrology; paleosols; paleotemperature; Pleistocene; Pliocene; Quaternary; Rio Grande Rift; Sierra County New Mexico; soils; south-central New Mexico; stable isotopes; Tertiary; United States; upper Pliocene ER - TY - JOUR T1 - Hydrothermal synthesis of amino acids AN - 50246870; 1994-033049 AB - The synthesis of amino acids from carbides and combinations of HCHO and NaCN in NH (sub 4) HCO (sub 3) solutions to hydrothermal T is described. The evidence shows that amino acids can be synthesized rapidly in hydrothermal solutions from such reactants that may have been present in primitive environments and is thus relevant to their possible role in the origin of life. JF - Geochimica et Cosmochimica Acta AU - Marshall, William L Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 2099 EP - 2106 PB - Pergamon, Oxford VL - 58 IS - 9 SN - 0016-7037, 0016-7037 KW - organic materials KW - organic compounds KW - organic acids KW - amines KW - amino acids KW - aqueous solutions KW - synthetic materials KW - hydrothermal conditions KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50246870?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Hydrothermal+synthesis+of+amino+acids&rft.au=Marshall%2C+William+L&rft.aulast=Marshall&rft.aufirst=William&rft.date=1994-05-01&rft.volume=58&rft.issue=9&rft.spage=2099&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990288-7 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 48 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - amines; amino acids; aqueous solutions; hydrothermal conditions; organic acids; organic compounds; organic materials; synthetic materials DO - http://dx.doi.org/10.1016/0016-7037(94)90288-7 ER - TY - JOUR T1 - The paragonite-muscovite solvus; II, Numerical geothermometers for natural, quasibinary paragonite-muscovite pairs AN - 50090257; 2010-018234 AB - Parametric equations for an average 2-8 kbar, binary paragonite- muscovite (Pg-Ms) solvus are used to develop three numerical geothermometers for natural, quasibinary Pg-Ms pairs. Final equilibration T can be calculated using one of the geothermometers or by averaging the T obtained from any combination of the three formulations. The new geothermometers can be used to determine whether the Na-K compositions of coexisting Pg and Ms are internally consistent with respect to their utility in Pg-Ms solvus thermometry. Applications are limited to Pg-Ms pairs formed at approximately 2-8 kbar and approximately 300-700 degrees C. JF - Geochimica et Cosmochimica Acta AU - Blencoe, J G AU - Guidotti, C V AU - Sassi, F P A2 - Ohmoto, Hiroshi A2 - Logsdon, Mark J. Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 2277 EP - 2288 PB - Pergamon, Oxford VL - 58 IS - 10 SN - 0016-7037, 0016-7037 KW - silicates KW - geologic thermometry KW - numerical models KW - margarite KW - muscovite KW - alkali metals KW - sodium KW - solution KW - equilibrium KW - errors KW - saturation KW - quantitative analysis KW - mica group KW - metals KW - metamorphic rocks KW - potassium KW - crystallization KW - sheet silicates KW - paragonite KW - P-T conditions KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50090257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+paragonite-muscovite+solvus%3B+II%2C+Numerical+geothermometers+for+natural%2C+quasibinary+paragonite-muscovite+pairs&rft.au=Blencoe%2C+J+G%3BGuidotti%2C+C+V%3BSassi%2C+F+P&rft.aulast=Blencoe&rft.aufirst=J&rft.date=1994-05-01&rft.volume=58&rft.issue=10&rft.spage=2277&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990010-8 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - Symposium in honor of Heinrich D. Holland N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2010-01-01 N1 - Number of references - 22 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - alkali metals; crystallization; equilibrium; errors; geologic thermometry; margarite; metals; metamorphic rocks; mica group; muscovite; numerical models; P-T conditions; paragonite; potassium; quantitative analysis; saturation; sheet silicates; silicates; sodium; solution DO - http://dx.doi.org/10.1016/0016-7037(94)90010-8 ER - TY - JOUR T1 - The paragonite-muscovite solvus; I, P-T-X limits derived from the Na-K compositions of natural, quasibinary paragonite-muscovite pairs AN - 50088894; 2010-018233 AB - Na-K compositions and final equilibration T of paragonite-muscovite pairs (Pg-Ms) are plotted and analysed to determine the P-T-X limits of the binary Pg-Ms solvus (X = mole fraction). The T-X morphology of the solvus is clearly discernible. Reasons for scatter in the data are analysed. Calculated solvus critical constants (critical T = 796.5 degrees C; critical composition = 34.1 mol.% muscovite) are significantly different from corresponding values from published thermodynamic models for binary Pg-Ms pairs. JF - Geochimica et Cosmochimica Acta AU - Guidotti, C V AU - Sassi, F P AU - Blencoe, J G AU - Selverstone, J A2 - Ohmoto, Hiroshi A2 - Logsdon, Mark J. Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 2269 EP - 2275 PB - Pergamon, Oxford VL - 58 IS - 10 SN - 0016-7037, 0016-7037 KW - silicates KW - margarite KW - solutions KW - physicochemical properties KW - muscovite KW - alkali metals KW - sodium KW - solution KW - chemical reactions KW - mica group KW - metals KW - mathematical methods KW - potassium KW - sheet silicates KW - paragonite KW - chemical composition KW - chemical ratios KW - P-T conditions KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50088894?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+paragonite-muscovite+solvus%3B+I%2C+P-T-X+limits+derived+from+the+Na-K+compositions+of+natural%2C+quasibinary+paragonite-muscovite+pairs&rft.au=Guidotti%2C+C+V%3BSassi%2C+F+P%3BBlencoe%2C+J+G%3BSelverstone%2C+J&rft.aulast=Guidotti&rft.aufirst=C&rft.date=1994-05-01&rft.volume=58&rft.issue=10&rft.spage=2269&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990009-4 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Conference title - Symposium in honor of Heinrich D. Holland N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2010-01-01 N1 - Number of references - 51 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - alkali metals; chemical composition; chemical ratios; chemical reactions; margarite; mathematical methods; metals; mica group; muscovite; P-T conditions; paragonite; physicochemical properties; potassium; sheet silicates; silicates; sodium; solution; solutions DO - http://dx.doi.org/10.1016/0016-7037(94)90009-4 ER - TY - JOUR T1 - Beta-elimination of phosphate from reaction intermediates by site-directed mutants of ribulose-bisphosphate carboxylase/oxygenase. AN - 76441273; 8157638 AB - Five residues (Thr-53, Asn-54, Gly-370, Gly-393, and Gly-394) of Rhodospirillum rubrum ribulose-bisphosphate carboxylase/oxygenase are positioned to serve as hydrogen-bond donors for the C1 phosphate of ribulose bisphosphate and thereby constrain conformational flexibility of the initial enediol(ate) intermediate (Knight, S., Andersson, I., and Brändén, C.-I. (1990) J. Mol. Biol. 215, 113-160). To study the functional contributions of the residues implicated in ribulose bisphosphate binding and intermediate stabilization, we have replaced them individually with alanine, either to remove the H-bonding group (T53A, N54A) or to introduce bulk (G370A, G393A, G394A). Consequences of substitutions include diminution of carboxylase activity (with a lesser impact on enolization activity), increase of Km (ribulose bisphosphate), and decrease of carboxylation: oxygenation specificity. During catalytic turnover of ribulose bisphosphate by several mutants, substantial amounts of the substrate are diverted to 1-deoxy-D-glycero-2,3-pentodiulose 5-phosphate, reflecting beta-elimination of phosphate from the enediol(ate) intermediate. This side product is not observed with wild-type enzyme, nor has it been reported with mutant enzymes characterized previously. Another consequence of disruption of the phosphate binding site is enhanced production of pyruvate, relative to wild-type enzyme, by some of the mutants due to decomposition of the acicarbanion of 3-phosphoglycerate (the terminal intermediate). These data provide direct evidence that phosphate ligands stabilize conformations of intermediates that favor productive turnover and mitigate beta-elimination at two stages of overall catalysis. JF - The Journal of biological chemistry AU - Larimer, F W AU - Harpel, M R AU - Hartman, F C AD - Protein Engineering Program, Oak Ridge National Laboratory, Tennessee 37831-8077. Y1 - 1994/04/15/ PY - 1994 DA - 1994 Apr 15 SP - 11114 EP - 11120 VL - 269 IS - 15 SN - 0021-9258, 0021-9258 KW - Oligodeoxyribonucleotides KW - 0 KW - Phosphates KW - Recombinant Proteins KW - Ribulosephosphates KW - ribulose-1,5 diphosphate KW - 2002-28-0 KW - Ribulose-Bisphosphate Carboxylase KW - EC 4.1.1.39 KW - Index Medicus KW - Mutagenesis, Site-Directed KW - Base Sequence KW - Recombinant Proteins -- metabolism KW - Models, Molecular KW - Point Mutation KW - Molecular Sequence Data KW - Oligodeoxyribonucleotides -- chemical synthesis KW - Amino Acid Sequence KW - Recombinant Proteins -- chemistry KW - Hydrogen Bonding KW - Protein Conformation KW - Binding Sites KW - Phosphates -- metabolism KW - Ribulose-Bisphosphate Carboxylase -- genetics KW - Ribulose-Bisphosphate Carboxylase -- chemistry KW - Ribulosephosphates -- metabolism KW - Rhodospirillum rubrum -- enzymology KW - Ribulose-Bisphosphate Carboxylase -- metabolism KW - Ribulosephosphates -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76441273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+biological+chemistry&rft.atitle=Beta-elimination+of+phosphate+from+reaction+intermediates+by+site-directed+mutants+of+ribulose-bisphosphate+carboxylase%2Foxygenase.&rft.au=Larimer%2C+F+W%3BHarpel%2C+M+R%3BHartman%2C+F+C&rft.aulast=Larimer&rft.aufirst=F&rft.date=1994-04-15&rft.volume=269&rft.issue=15&rft.spage=11114&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+biological+chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-05-19 N1 - Date created - 1994-05-19 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Geochemical and mineralogical characterization of uranium contaminated soils from Oak Ridge uranium gaseous plant site AN - 52878454; 1996-022362 JF - Eos, Transactions, American Geophysical Union AU - Lee, Sung Rock AU - Lee, S Y AU - Timpson, M E AU - Elless, M P AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 190 EP - 191 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - soils KW - silicates KW - Oak Ridge National Laboratory KW - pollutants KW - government agencies KW - pollution KW - kaolinite KW - clay minerals KW - mineral composition KW - metals KW - Tennessee KW - sheet silicates KW - Anderson County Tennessee KW - uranium KW - geochemistry KW - carbonates KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52878454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Geochemical+and+mineralogical+characterization+of+uranium+contaminated+soils+from+Oak+Ridge+uranium+gaseous+plant+site&rft.au=Lee%2C+Sung+Rock%3BLee%2C+S+Y%3BTimpson%2C+M+E%3BElless%2C+M+P%3BAnonymous&rft.aulast=Lee&rft.aufirst=Sung&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=190&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - actinides; Anderson County Tennessee; carbonates; clay minerals; geochemistry; government agencies; kaolinite; metals; mineral composition; Oak Ridge National Laboratory; pollutants; pollution; sheet silicates; silicates; soils; Tennessee; United States; uranium ER - TY - RPRT T1 - Comparison of the non-proliferation event aftershocks with other Nevada Test Site events AN - 52765652; 1997-013099 AB - As part of a larger effort to develop technology for on-site inspection of ambiguous underground seismic events, we have been working to identify phenomenology of aftershock seismicity which would be useful for discriminating between nuclear explosions, chemical explosions, earthquakes or other seismic events. Phenomenology we have investigated includes; the spatial distribution of aftershocks, the number of aftershocks as a function of time after the main event, the size of the aftershocks, and waveform frequency content. Our major conclusions are: (1) Depending on local geologic conditions, aftershock production rate two weeks after zero time ranges from 1 to 100 per day. (2) Aftershocks of concentrated chemical explosions such as the NPE are indistinguishable from aftershocks of nuclear explosions. (3) Earthquake and explosion aftershock sequences may be differentiated on the basis of depth, magnitude, and in some cases, frequency content of seismic signals. JF - Comparison of the non-proliferation event aftershocks with other Nevada Test Site events AU - Siegrist, R L AU - Cline, S R AU - Gilliam, T M AU - Conner, J R AU - Jarpe, S AU - Goldstein, P AU - Zucca, J J Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 14 VL - CONF-931119-4 | UCRL-JC-117754 | CONF-9404100-12 KW - United States KW - soils KW - stabilization KW - explosions KW - chemical explosions KW - seismic sources KW - variations KW - remediation KW - Nevada Test Site KW - aftershocks KW - military geology KW - detection KW - seismicity KW - waste disposal KW - nuclear explosions KW - earthquakes KW - Nevada KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52765652?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Siegrist%2C+R+L%3BCline%2C+S+R%3BGilliam%2C+T+M%3BConner%2C+J+R%3BJarpe%2C+S%3BGoldstein%2C+P%3BZucca%2C+J+J&rft.aulast=Siegrist&rft.aufirst=R&rft.date=1994-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Comparison+of+the+non-proliferation+event+aftershocks+with+other+Nevada+Test+Site+events&rft.title=Comparison+of+the+non-proliferation+event+aftershocks+with+other+Nevada+Test+Site+events&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94018037NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Symposium on the Non-proliferation experiment results and implications for test ban treaties, Rockville, MD, Apr. 19-21, 1994; Contract AC05-84OR21400; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - The exchange of mercury across the soil/air interface in a forested watershed AN - 52675889; 1997-071358 JF - Eos, Transactions, American Geophysical Union AU - Lindberg, Steven E AU - Kim, Ki-Hyun AU - Hanson, Paul J AU - Owens, Jim AU - Meyers, Tilden P AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 80 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - processes KW - experimental studies KW - watersheds KW - soil-air interface KW - atmosphere KW - rates KW - geochemical cycle KW - metals KW - Walker Branch watershed KW - Tennessee KW - Anderson County Tennessee KW - meteorology KW - mercury KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52675889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+exchange+of+mercury+across+the+soil%2Fair+interface+in+a+forested+watershed&rft.au=Lindberg%2C+Steven+E%3BKim%2C+Ki-Hyun%3BHanson%2C+Paul+J%3BOwens%2C+Jim%3BMeyers%2C+Tilden+P%3BAnonymous&rft.aulast=Lindberg&rft.aufirst=Steven&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=80&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; atmosphere; experimental studies; geochemical cycle; mercury; metals; meteorology; processes; rates; soil-air interface; Tennessee; United States; Walker Branch watershed; watersheds ER - TY - JOUR T1 - Radionuclides in shallow groundwater at solid waste storage area 5 north, Oak Ridge National Laboratory AN - 52661180; 1998-002591 AB - This report presents a compilation of groundwater monitoring data from Solid Waste Storage Area (SWSA) 5 North at Oak Ridge National Laboratory (ORNL) between November 1989 and September 1993. Monitoring data were collected as part of the Active Sites Environmental Monitoring Program that was implemented in 1989 in response to DOE Order 5820.2A. SWSA 5 North was established for the retrievable storage of transuranic (TRU) wastes in 1970. Four types of storage have been used within SWSA 5 North: bunkers, vaults, wells, and trenches. The fenced portion of SWSA 5 North covers about 3.7 ha (9 acres) in the White Oak Creek watershed south of ORNL. The area is bounded by White Oak Creek and two ephemeral tributaries of White Oak Creek. Since 1989, groundwater has been monitored in wells around SWSA 5 North. During that time, elevated gross alpha contamination (reaching as high as 210 Bq/L) has consistently been detected in well 516. This well is adjacent to burial trenches in the southwest corner of the area. Water level measurements in wells 516 and 518 suggest that water periodically inundates the bottom of some of those trenches. Virtually all of the gross alpha contamination is generated by Curium 244 and Americium 241. A special geochemical investigation of well 516 suggests that nearly all of the Curium 44 and Americium 241 is dissolved or associated with dissolved organic matter. These are being transported at the rate of about 2 m/year from the burial trenches, through well 516, to White Oak Creek, where Curium 244 has been detected in a few bank seeps. Concentrations at these seeps are near detection levels (<1 Bq/L). JF - ORNL-TM (Oak Ridge National Laboratory) AU - Ashwood, T L AU - Marsh, J D Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 67 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - United States KW - Oak Ridge National Laboratory KW - monitoring KW - isotopes KW - pollutants KW - Am-241 KW - government agencies KW - pollution KW - migration of elements KW - White Oak Creek KW - Oak Ridge Tennessee KW - Morgan County Tennessee KW - radioactive waste KW - ground water KW - radioactive isotopes KW - metals KW - americium KW - Tennessee KW - waste disposal KW - solid waste KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52661180?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ashwood%2C+T+L%3BMarsh%2C+J+D&rft.aulast=Ashwood&rft.aufirst=T&rft.date=1994-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Radionuclides+in+shallow+groundwater+at+solid+waste+storage+area+5+north%2C+Oak+Ridge+National+Laboratory&rft.title=Radionuclides+in+shallow+groundwater+at+solid+waste+storage+area+5+north%2C+Oak+Ridge+National+Laboratory&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94009862NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Environmental Sciences Division Publication, No. 4264; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - actinides; Am-241; americium; government agencies; ground water; isotopes; metals; migration of elements; monitoring; Morgan County Tennessee; Oak Ridge National Laboratory; Oak Ridge Tennessee; pollutants; pollution; radioactive isotopes; radioactive waste; solid waste; Tennessee; United States; waste disposal; White Oak Creek ER - TY - JOUR T1 - Development of a three-dimensional groundwater flow model for western Melton Valley; application of P-FEM on a DOE waste site AN - 52525299; 1999-000083 AB - Modeling the movement of hazardous waste in groundwater was identified by the US Department of Energy (DOE) as one of the grand challenges in scientific computation. In recognition of this need, DOE has provided support for a group of scientists from several national laboratories and universities to conduct research and development in groundwater flow and contaminant transport modeling. This group is part of a larger consortium of researchers, collectively referred to as the Partnership in Computational Science (PICS), that has been charged with the task of applying high-performance computational tools and techniques to grand challenge areas identified by DOE. One of the goals of the PICS Groundwater Group is to develop a new three-dimensional groundwater flow and transport code that is optimized for massively parallel computers. An existing groundwater flow code, 3DFEMWATER, was parallelized in order to serve as a benchmark for these new models. The application of P-FEM, the parallelized version of 3DFEMWATER, to a real field site is the subject of this report. JF - ORNL-TM (Oak Ridge National Laboratory) AU - West, O R AU - Toran, L E Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 39 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - United States KW - Oak Ridge National Laboratory KW - hazardous waste KW - three-dimensional models KW - Melton Valley KW - 3DFEMWATER KW - pollutants KW - data processing KW - waste disposal sites KW - pollution KW - ground water KW - transport KW - movement KW - Tennessee KW - parallel processing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52525299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=West%2C+O+R%3BToran%2C+L+E&rft.aulast=West&rft.aufirst=O&rft.date=1994-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Development+of+a+three-dimensional+groundwater+flow+model+for+western+Melton+Valley%3B+application+of+P-FEM+on+a+DOE+waste+site&rft.title=Development+of+a+three-dimensional+groundwater+flow+model+for+western+Melton+Valley%3B+application+of+P-FEM+on+a+DOE+waste+site&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95005974NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Environmental Sciences Division Publication Number 4268; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - 3DFEMWATER; data processing; ground water; hazardous waste; Melton Valley; movement; Oak Ridge National Laboratory; parallel processing; pollutants; pollution; Tennessee; three-dimensional models; transport; United States; waste disposal sites ER - TY - JOUR T1 - Atmospheric CO (sub 2) enrichment can increase the (super 18) O content of leaf water and cellulose; paleoclimatic and ecophysiological implications AN - 51764172; 2005-007961 AB - The delta (super 18) O values of daytime total leaf water and leaf cellulose in yellow-poplar Liriodendron tulipifera (L.) (Magnoliaceae) were elevated approximately 2 per mil when exposed to ambient +300 mu mol mol (super -1) CO (sub 2) in outdoor open-top chambers relative to ambient CO (sub 2) concentrations. In growth chambers, delta (super 18) O values of total leaf water during the light cycle were also enriched in a drought-stressed, 700 mu mol mol (super -1) CO (sub 2) atmosphere treatment with limited changes in humidity. In both experiments, no significant differences were observed among treatments in delta D values of leaf water in ambient or elevated CO (sub 2) . Simultaneous isotopic measurements made of Quercus alba (L.), also growing in the same open-top chambers, did not show any significant difference among treatments in either delta (super 18) O or delta D values in leaf water for ambient, ambient +150 or ambient +300 mu mol mol (super -1) CO (sub 2) treatments. Differences between the species that may be important to this variable response include apparent longer water-turnover times in L. tulipifera that were inferred from stomatal conductance and leaf water content measurements. The increases in delta (super 18) O values of leaf water in L. tulipifera without parallel increases in delta D values indicate that elevated CO (sub 2) treatment can affect the kinetics of leaf water evapotranspiration, for which H (sub 2) (super 18) O evaporation is more sensitive than DH (super 16) O. The apparent long-term incorporation of this increase in delta (super 18) O values of daytime total leaf water into leaf cellulose of L. tulipifera may introduce a new complication into the use of stable isotopes of fossilized plant fibers as paleoclimatic indicators because of the long-term variation in atmospheric CO (sub 2) content. JF - Climate Research AU - Cooper, Lee W AU - Norby, Richard J Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 1 EP - 11 PB - Inter-Research, Oldendorf/Luhe VL - 4 IS - 1 SN - 0936-577X, 0936-577X KW - isotope fractionation KW - experimental studies KW - oxygen KW - modern analogs KW - isotopes KW - isotope ratios KW - paleoatmosphere KW - atmosphere KW - O-18/O-16 KW - leaves KW - paleoclimatology KW - stable isotopes KW - paleoecology KW - carbon dioxide KW - paleoenvironment KW - D/H KW - paleotemperature KW - hydrogen KW - applications KW - chemical composition KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51764172?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Climate+Research&rft.atitle=Atmospheric+CO+%28sub+2%29+enrichment+can+increase+the+%28super+18%29+O+content+of+leaf+water+and+cellulose%3B+paleoclimatic+and+ecophysiological+implications&rft.au=Cooper%2C+Lee+W%3BNorby%2C+Richard+J&rft.aulast=Cooper&rft.aufirst=Lee&rft.date=1994-04-01&rft.volume=4&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Climate+Research&rft.issn=0936577X&rft_id=info:doi/ L2 - http://www.int-res.com/journals/cr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 57 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - applications; atmosphere; carbon dioxide; chemical composition; D/H; experimental studies; hydrogen; isotope fractionation; isotope ratios; isotopes; leaves; modern analogs; O-18/O-16; oxygen; paleoatmosphere; paleoclimatology; paleoecology; paleoenvironment; paleotemperature; stable isotopes ER - TY - JOUR T1 - Regional applications of aquifer storage recovery (ASR) AN - 50963549; 1995-021329 JF - Technical Publication Series - American Water Resources Association AU - Pyne, R D G A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 375 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - water quality KW - recharge KW - regional planning KW - land use KW - remediation KW - ground water KW - aquifers KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50963549?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Regional+applications+of+aquifer+storage+recovery+%28ASR%29&rft.au=Pyne%2C+R+D+G&rft.aulast=Pyne&rft.aufirst=R+D&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=375&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; ground water; land use; recharge; regional planning; remediation; water quality ER - TY - JOUR T1 - Quantity and chemistry of subsurface stormflow in eastern Tennessee AN - 50963470; 1995-021328 JF - Technical Publication Series - American Water Resources Association AU - Moore, G K A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 371 EP - 374 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - hydrology KW - aquifer vulnerability KW - North America KW - monitoring KW - rainfall KW - pollutants KW - eastern Tennessee KW - Knox Aquifer KW - unsaturated zone KW - pollution KW - Appalachians KW - aquitards KW - ground water KW - aquifers KW - recharge KW - runoff KW - Tennessee KW - leaching KW - discharge KW - permeability KW - Valley and Ridge Province KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50963470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Quantity+and+chemistry+of+subsurface+stormflow+in+eastern+Tennessee&rft.au=Moore%2C+G+K&rft.aulast=Moore&rft.aufirst=G&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=371&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 1 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Appalachians; aquifer vulnerability; aquifers; aquitards; discharge; eastern Tennessee; ground water; hydrology; Knox Aquifer; leaching; monitoring; North America; permeability; pollutants; pollution; rainfall; recharge; runoff; Tennessee; United States; unsaturated zone; Valley and Ridge Province ER - TY - JOUR T1 - Ames water quality project; agrichemical movement through the vadose zone AN - 50963443; 1995-021321 JF - Technical Publication Series - American Water Resources Association AU - Wilson, G V AU - Tyler, D D AU - Yoder, R E AU - Mote, C R A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 251 EP - 254 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - water quality KW - fertilizers KW - concentration KW - monitoring KW - pollutants KW - halogens KW - unsaturated zone KW - pollution KW - bromide ion KW - migration of elements KW - bromine KW - ground water KW - transport KW - agrochemicals KW - Tennessee KW - nitrate ion KW - lysimeters KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50963443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Ames+water+quality+project%3B+agrichemical+movement+through+the+vadose+zone&rft.au=Wilson%2C+G+V%3BTyler%2C+D+D%3BYoder%2C+R+E%3BMote%2C+C+R&rft.aulast=Wilson&rft.aufirst=G&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 9 N1 - PubXState - MD N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - agrochemicals; bromide ion; bromine; concentration; fertilizers; ground water; halogens; lysimeters; migration of elements; monitoring; nitrate ion; pollutants; pollution; Tennessee; transport; United States; unsaturated zone; water quality ER - TY - JOUR T1 - Fracture characteristics and groundwater flow paths on the Oak Ridge Reservation, East Tennessee AN - 50963441; 1995-021334 JF - Technical Publication Series - American Water Resources Association AU - Dreier, R B AU - Lemiszki, P J AU - Moore, G K A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 455 EP - 458 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - fractured materials KW - aquifer vulnerability KW - water quality KW - eastern Tennessee KW - government agencies KW - Appalachians KW - fracturing KW - ground water KW - sedimentary rocks KW - Tennessee KW - Valley and Ridge Province KW - Oak Ridge National Laboratory KW - North America KW - shale KW - connectivity KW - porous materials KW - migration of elements KW - aquifers KW - physical properties KW - naturally fractured reservoirs KW - shallow aquifers KW - hydraulic conductivity KW - clastic rocks KW - point sources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50963441?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Fracture+characteristics+and+groundwater+flow+paths+on+the+Oak+Ridge+Reservation%2C+East+Tennessee&rft.au=Dreier%2C+R+B%3BLemiszki%2C+P+J%3BMoore%2C+G+K&rft.aulast=Dreier&rft.aufirst=R&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=455&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 1 N1 - PubXState - MD N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Appalachians; aquifer vulnerability; aquifers; clastic rocks; connectivity; eastern Tennessee; fractured materials; fracturing; government agencies; ground water; hydraulic conductivity; migration of elements; naturally fractured reservoirs; North America; Oak Ridge National Laboratory; physical properties; point sources; porous materials; sedimentary rocks; shale; shallow aquifers; Tennessee; United States; Valley and Ridge Province; water quality ER - TY - JOUR T1 - Evaluation of channel contribution to total suspended-sediment yield in small agricultural catchments AN - 50963392; 1995-021325 JF - Technical Publication Series - American Water Resources Association AU - Stogner, Robert W, Sr AU - Diehl, Timothy H A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 339 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - soils KW - hydrology KW - monitoring KW - stream transport KW - erosion KW - Beaver Creek Tennessee KW - agriculture KW - watersheds KW - water management KW - suspended materials KW - western Tennessee KW - catchment hydrodynamics KW - channelization KW - transport KW - erosion control KW - channel geometry KW - Tennessee KW - sediments KW - hydrodynamics KW - soil erosion KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50963392?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Evaluation+of+channel+contribution+to+total+suspended-sediment+yield+in+small+agricultural+catchments&rft.au=Stogner%2C+Robert+W%2C+Sr%3BDiehl%2C+Timothy+H&rft.aulast=Stogner&rft.aufirst=Robert&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=339&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - agriculture; Beaver Creek Tennessee; catchment hydrodynamics; channel geometry; channelization; erosion; erosion control; hydrodynamics; hydrology; monitoring; sediments; soil erosion; soils; stream transport; suspended materials; Tennessee; transport; United States; water management; watersheds; western Tennessee ER - TY - JOUR T1 - Simulated effects of water exchanges of dissolved-solids concentrations in the upper Arkansas River basin, Colorado AN - 50963354; 1995-021311 JF - Technical Publication Series - American Water Resources Association AU - Lewis, Michael E A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 29 EP - 32 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - water quality KW - concentration KW - terrestrial environment KW - waste water KW - pollutants KW - semi-arid environment KW - water management KW - pollution KW - solid phase KW - dissolved materials KW - water treatment KW - Arkansas River valley KW - Colorado KW - Arkansas River KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50963354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Simulated+effects+of+water+exchanges+of+dissolved-solids+concentrations+in+the+upper+Arkansas+River+basin%2C+Colorado&rft.au=Lewis%2C+Michael+E&rft.aulast=Lewis&rft.aufirst=Michael&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 2 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arkansas River; Arkansas River valley; Colorado; concentration; dissolved materials; pollutants; pollution; semi-arid environment; solid phase; terrestrial environment; United States; waste water; water management; water quality; water treatment ER - TY - JOUR T1 - Assessment of rural nonpoint source pollution control in Wisconsin and implications for programs of integrated watershed management AN - 50962884; 1995-021314 JF - Technical Publication Series - American Water Resources Association AU - Wolf, Aaron T A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 53 EP - 57 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - protection KW - aquifer vulnerability KW - water quality KW - waste water KW - pollutants KW - surface water KW - regional planning KW - watersheds KW - water management KW - pollution KW - nonpoint sources KW - seepage KW - ground water KW - absorption KW - water treatment KW - risk assessment KW - policy KW - Wisconsin KW - land use KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50962884?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Assessment+of+rural+nonpoint+source+pollution+control+in+Wisconsin+and+implications+for+programs+of+integrated+watershed+management&rft.au=Wolf%2C+Aaron+T&rft.aulast=Wolf&rft.aufirst=Aaron&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 12 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absorption; aquifer vulnerability; ground water; land use; nonpoint sources; policy; pollutants; pollution; protection; regional planning; risk assessment; seepage; surface water; United States; waste water; water management; water quality; water treatment; watersheds; Wisconsin ER - TY - JOUR T1 - A plan to address impaired drainage problems in the Beech River watershed AN - 50962497; 1995-021319 JF - Technical Publication Series - American Water Resources Association AU - Buck, Louis E AU - Porter, Don L A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 175 EP - 178 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - soils KW - hydrology KW - monitoring KW - geologic hazards KW - erosion KW - regional planning KW - Mississippi KW - watersheds KW - erosion features KW - preventive measures KW - northwestern Mississippi KW - channelization KW - erosion control KW - fluvial features KW - floods KW - waterways KW - soil erosion KW - land use KW - Beech River KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50962497?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=A+plan+to+address+impaired+drainage+problems+in+the+Beech+River+watershed&rft.au=Buck%2C+Louis+E%3BPorter%2C+Don+L&rft.aulast=Buck&rft.aufirst=Louis&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=175&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - MD N1 - Document feature - 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Beech River; channelization; erosion; erosion control; erosion features; floods; fluvial features; geologic hazards; hydrology; land use; Mississippi; monitoring; northwestern Mississippi; preventive measures; regional planning; soil erosion; soils; United States; watersheds; waterways ER - TY - JOUR T1 - Hillslope subsurface storm flow modeling with sensitivity analysis and risk assessment AN - 50962253; 1995-021322 JF - Technical Publication Series - American Water Resources Association AU - Gwo, J P AU - Toran, L E AU - Wilson, G V AU - Morris, M D A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 261 EP - 266 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - soils KW - hazardous waste KW - aquifer vulnerability KW - monitoring KW - pollutants KW - pollution KW - seepage KW - remediation KW - ground water KW - models KW - interactive techniques KW - transport KW - sensitivity analysis KW - infiltration KW - risk assessment KW - hydraulic conductivity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50962253?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Hillslope+subsurface+storm+flow+modeling+with+sensitivity+analysis+and+risk+assessment&rft.au=Gwo%2C+J+P%3BToran%2C+L+E%3BWilson%2C+G+V%3BMorris%2C+M+D&rft.aulast=Gwo&rft.aufirst=J&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=261&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 4 N1 - PubXState - MD N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; ground water; hazardous waste; hydraulic conductivity; infiltration; interactive techniques; models; monitoring; pollutants; pollution; remediation; risk assessment; seepage; sensitivity analysis; soils; transport ER - TY - JOUR T1 - Measurement of specific discharge with point-dilution tests in the fractured rocks of eastern Tennessee AN - 50961991; 1995-021333 JF - Technical Publication Series - American Water Resources Association AU - Sanford, William E AU - Moore, Gerald K A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 449 EP - 453 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - fractured materials KW - aquifer vulnerability KW - water quality KW - government agencies KW - Appalachians KW - fracturing KW - ground water KW - sedimentary rocks KW - Tennessee KW - chemical composition KW - Valley and Ridge Province KW - Oak Ridge National Laboratory KW - North America KW - concentration KW - shale KW - pollutants KW - background level KW - pollution KW - migration of elements KW - aquifers KW - detection KW - naturally fractured reservoirs KW - shallow aquifers KW - hydraulic conductivity KW - clastic rocks KW - point sources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50961991?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Measurement+of+specific+discharge+with+point-dilution+tests+in+the+fractured+rocks+of+eastern+Tennessee&rft.au=Sanford%2C+William+E%3BMoore%2C+Gerald+K&rft.aulast=Sanford&rft.aufirst=William&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=449&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 6 N1 - PubXState - MD N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Appalachians; aquifer vulnerability; aquifers; background level; chemical composition; clastic rocks; concentration; detection; fractured materials; fracturing; government agencies; ground water; hydraulic conductivity; migration of elements; naturally fractured reservoirs; North America; Oak Ridge National Laboratory; point sources; pollutants; pollution; sedimentary rocks; shale; shallow aquifers; Tennessee; United States; Valley and Ridge Province; water quality ER - TY - JOUR T1 - Application to a 2D Lagrangian-Eulerian groundwater solute transport model (LEMA) to the Portsmouth gaseous diffusion plant AN - 50961943; 1995-021330 JF - Technical Publication Series - American Water Resources Association AU - Black, Kenneth C A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 377 EP - 380 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - hazardous waste KW - chlorinated hydrocarbons KW - aquifer vulnerability KW - toxic materials KW - numerical models KW - contaminant plumes KW - pollutants KW - landfills KW - pollution KW - Portsmouth Site KW - migration of elements KW - two-dimensional models KW - remediation KW - radioactive waste KW - ground water KW - organic compounds KW - transport KW - industrial waste KW - halogenated hydrocarbons KW - trichloroethylene KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50961943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Application+to+a+2D+Lagrangian-Eulerian+groundwater+solute+transport+model+%28LEMA%29+to+the+Portsmouth+gaseous+diffusion+plant&rft.au=Black%2C+Kenneth+C&rft.aulast=Black&rft.aufirst=Kenneth&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=377&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 3 N1 - PubXState - MD N1 - Document feature - sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; chlorinated hydrocarbons; contaminant plumes; ground water; halogenated hydrocarbons; hazardous waste; industrial waste; landfills; migration of elements; numerical models; organic compounds; pollutants; pollution; Portsmouth Site; radioactive waste; remediation; toxic materials; transport; trichloroethylene; two-dimensional models; United States; waste disposal ER - TY - JOUR T1 - Design hydrology requirements for watershed erosion control management AN - 50961893; 1995-021318 JF - Technical Publication Series - American Water Resources Association AU - Johnson, Billy E A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 163 EP - 166 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - embankments KW - geologic hazards KW - erosion KW - data acquisition KW - data processing KW - watersheds KW - erosion features KW - digital terrain models KW - northwestern Mississippi KW - geographic information systems KW - floods KW - waterways KW - soil erosion KW - soils KW - hydrology KW - monitoring KW - Mississippi KW - satellite methods KW - preventive measures KW - levees KW - erosion control KW - information systems KW - remote sensing KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50961893?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Design+hydrology+requirements+for+watershed+erosion+control+management&rft.au=Johnson%2C+Billy+E&rft.aulast=Johnson&rft.aufirst=Billy&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=163&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data acquisition; data processing; digital terrain models; embankments; erosion; erosion control; erosion features; floods; geographic information systems; geologic hazards; hydrology; information systems; levees; Mississippi; monitoring; northwestern Mississippi; preventive measures; remote sensing; satellite methods; soil erosion; soils; United States; watersheds; waterways ER - TY - JOUR T1 - Comparative evaluation of kriging for spatial description of groundwater contaminant plumes AN - 50961854; 1995-021331 JF - Technical Publication Series - American Water Resources Association AU - Blackwelder, Larry S AU - Smoot, James L A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 437 EP - 441 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - wells KW - monitoring KW - pollutants KW - statistical analysis KW - kriging KW - data processing KW - pollution KW - observation wells KW - migration of elements KW - GEO-EAS KW - ground water KW - computer programs KW - spatial variations KW - interactive techniques KW - point sources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50961854?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Comparative+evaluation+of+kriging+for+spatial+description+of+groundwater+contaminant+plumes&rft.au=Blackwelder%2C+Larry+S%3BSmoot%2C+James+L&rft.aulast=Blackwelder&rft.aufirst=Larry&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=437&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 5 N1 - PubXState - MD N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - computer programs; data processing; GEO-EAS; ground water; interactive techniques; kriging; migration of elements; monitoring; observation wells; point sources; pollutants; pollution; spatial variations; statistical analysis; wells ER - TY - JOUR T1 - An evaluation of streambank erosion downstream from TVA's Little Bear Creek and Cedar Creek dams AN - 50961806; 1995-021320 JF - Technical Publication Series - American Water Resources Association AU - Buck, Louis E AU - Tidwell, Karen F A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 179 EP - 184 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - Cedar Creek KW - geologic hazards KW - erosion KW - watersheds KW - erosion features KW - Alabama KW - Little Bear Creek KW - channelization KW - dams KW - floods KW - waterways KW - soil erosion KW - soils KW - hydrology KW - monitoring KW - reservoirs KW - regional planning KW - preventive measures KW - northwestern Alabama KW - levees KW - erosion control KW - fluvial features KW - land use KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50961806?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=An+evaluation+of+streambank+erosion+downstream+from+TVA%27s+Little+Bear+Creek+and+Cedar+Creek+dams&rft.au=Buck%2C+Louis+E%3BTidwell%2C+Karen+F&rft.aulast=Buck&rft.aufirst=Louis&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=179&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 6 N1 - PubXState - MD N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Alabama; Cedar Creek; channelization; dams; erosion; erosion control; erosion features; floods; fluvial features; geologic hazards; hydrology; land use; levees; Little Bear Creek; monitoring; northwestern Alabama; preventive measures; regional planning; reservoirs; soil erosion; soils; United States; watersheds; waterways ER - TY - JOUR T1 - Causes and effects of valley plugs in West Tennessee AN - 50961630; 1995-021315 JF - Technical Publication Series - American Water Resources Association AU - Diehl, Timothy H A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 97 EP - 98 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - hydrology KW - geologic hazards KW - clastic sediments KW - rivers and streams KW - impact statements KW - erosion features KW - western Tennessee KW - streamflow KW - channel geometry KW - Tennessee KW - sediments KW - fluvial features KW - drainage basins KW - alluvium KW - stream gradient KW - land use KW - 23:Geomorphology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50961630?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Causes+and+effects+of+valley+plugs+in+West+Tennessee&rft.au=Diehl%2C+Timothy+H&rft.aulast=Diehl&rft.aufirst=Timothy&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 4 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alluvium; channel geometry; clastic sediments; drainage basins; erosion features; fluvial features; geologic hazards; hydrology; impact statements; land use; rivers and streams; sediments; stream gradient; streamflow; Tennessee; United States; western Tennessee ER - TY - JOUR T1 - Surface and ground water monitoring, applications of the GIS watershed mapping project; Tennessee's Nonpoint Source Program AN - 50961561; 1995-021313 JF - Technical Publication Series - American Water Resources Association AU - Upham, Gregory A AU - Green, Donald L AU - Barrass, Andrew N A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 51 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - aquifer vulnerability KW - monitoring KW - waste water KW - pollutants KW - surface water KW - pollution KW - nonpoint sources KW - seepage KW - ground water KW - absorption KW - geographic information systems KW - water treatment KW - Tennessee KW - risk assessment KW - information systems KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50961561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Surface+and+ground+water+monitoring%2C+applications+of+the+GIS+watershed+mapping+project%3B+Tennessee%27s+Nonpoint+Source+Program&rft.au=Upham%2C+Gregory+A%3BGreen%2C+Donald+L%3BBarrass%2C+Andrew+N&rft.aulast=Upham&rft.aufirst=Gregory&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absorption; aquifer vulnerability; geographic information systems; ground water; information systems; monitoring; nonpoint sources; pollutants; pollution; risk assessment; seepage; surface water; Tennessee; United States; waste water; water treatment ER - TY - JOUR T1 - Background groundwater quality characterization study of the Department of Energy, Oak Ridge Reservation, Oak Ridge, Tennessee; preliminary analysis AN - 50960130; 1995-021332 JF - Technical Publication Series - American Water Resources Association AU - Winters, Steven L A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 443 EP - 447 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - calcium KW - aquifer vulnerability KW - water quality KW - government agencies KW - lead KW - Appalachians KW - ground water KW - barium KW - Tennessee KW - calcium ion KW - chemical composition KW - Valley and Ridge Province KW - mercury KW - Oak Ridge National Laboratory KW - North America KW - concentration KW - alkaline earth metals KW - pollutants KW - background level KW - statistical analysis KW - pollution KW - detection KW - metals KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50960130?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Background+groundwater+quality+characterization+study+of+the+Department+of+Energy%2C+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee%3B+preliminary+analysis&rft.au=Winters%2C+Steven+L&rft.aulast=Winters&rft.aufirst=Steven&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=443&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - MD N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Appalachians; aquifer vulnerability; background level; barium; calcium; calcium ion; chemical composition; concentration; detection; government agencies; ground water; lead; mercury; metals; North America; Oak Ridge National Laboratory; pollutants; pollution; statistical analysis; Tennessee; United States; Valley and Ridge Province; water quality ER - TY - JOUR T1 - DOD groundwater initiative to development modeling and assessment tools AN - 50960082; 1995-021327 JF - Technical Publication Series - American Water Resources Association AU - Holland, J P A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 367 EP - 370 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - hazardous waste KW - toxic materials KW - monitoring KW - pollutants KW - statistical analysis KW - unsaturated zone KW - pollution KW - remediation KW - ground water KW - nonaqueous phase liquids KW - models KW - interactive techniques KW - transport KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50960082?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=DOD+groundwater+initiative+to+development+modeling+and+assessment+tools&rft.au=Holland%2C+J+P&rft.aulast=Holland&rft.aufirst=J&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=367&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 3 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ground water; hazardous waste; interactive techniques; models; monitoring; nonaqueous phase liquids; pollutants; pollution; remediation; statistical analysis; toxic materials; transport; unsaturated zone ER - TY - JOUR T1 - Deterministic evaluation of pesticide transport from small agricultural catchments AN - 50960060; 1995-021326 JF - Technical Publication Series - American Water Resources Association AU - Roman-Mas, Angel J AU - Klaine, Stephen J AU - Weisskopf, Carol P A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 341 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - soils KW - concentration KW - monitoring KW - stream transport KW - Beaver Creek Tennessee KW - pollutants KW - statistical analysis KW - agriculture KW - watersheds KW - water management KW - pollution KW - western Tennessee KW - detection KW - transport KW - Tennessee KW - sediments KW - pesticides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50960060?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Deterministic+evaluation+of+pesticide+transport+from+small+agricultural+catchments&rft.au=Roman-Mas%2C+Angel+J%3BKlaine%2C+Stephen+J%3BWeisskopf%2C+Carol+P&rft.aulast=Roman-Mas&rft.aufirst=Angel&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=341&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - agriculture; Beaver Creek Tennessee; concentration; detection; monitoring; pesticides; pollutants; pollution; sediments; soils; statistical analysis; stream transport; Tennessee; transport; United States; water management; watersheds; western Tennessee ER - TY - JOUR T1 - Effects of land use on nitrate concentrations for the water-table aquifer in the Beaver Creek watershed, West Tennessee AN - 50960025; 1995-021324 JF - Technical Publication Series - American Water Resources Association AU - Williams, Shannon D AU - Roman-Mas, Angel J AU - Fielder, Amy M A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 333 EP - 334 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - aquifer vulnerability KW - halogens KW - watersheds KW - bromide ion KW - western Tennessee KW - ground water KW - transport KW - denitrification KW - agrochemicals KW - Tennessee KW - nitrate ion KW - soils KW - hydrology KW - Beaver Creek Tennessee KW - pollutants KW - statistical analysis KW - pollution KW - phosphorus KW - bromine KW - aquifers KW - shallow aquifers KW - pesticides KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50960025?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Effects+of+land+use+on+nitrate+concentrations+for+the+water-table+aquifer+in+the+Beaver+Creek+watershed%2C+West+Tennessee&rft.au=Williams%2C+Shannon+D%3BRoman-Mas%2C+Angel+J%3BFielder%2C+Amy+M&rft.aulast=Williams&rft.aufirst=Shannon&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=333&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - agrochemicals; aquifer vulnerability; aquifers; Beaver Creek Tennessee; bromide ion; bromine; denitrification; ground water; halogens; hydrology; nitrate ion; permeability; pesticides; phosphorus; pollutants; pollution; shallow aquifers; soils; statistical analysis; Tennessee; transport; United States; watersheds; western Tennessee ER - TY - JOUR T1 - An overview of the demonstration erosion control project monitoring program AN - 50959977; 1995-021316 JF - Technical Publication Series - American Water Resources Association AU - Raphelt, Nolan AU - Abraham, David A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 127 EP - 130 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - soils KW - hydrology KW - embankments KW - monitoring KW - geologic hazards KW - erosion KW - data acquisition KW - Mississippi KW - data processing KW - watersheds KW - erosion features KW - preventive measures KW - northwestern Mississippi KW - levees KW - geographic information systems KW - erosion control KW - floods KW - waterways KW - information systems KW - soil erosion KW - Yazoo River basin KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50959977?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=An+overview+of+the+demonstration+erosion+control+project+monitoring+program&rft.au=Raphelt%2C+Nolan%3BAbraham%2C+David&rft.aulast=Raphelt&rft.aufirst=Nolan&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=127&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data acquisition; data processing; embankments; erosion; erosion control; erosion features; floods; geographic information systems; geologic hazards; hydrology; information systems; levees; Mississippi; monitoring; northwestern Mississippi; preventive measures; soil erosion; soils; United States; watersheds; waterways; Yazoo River basin ER - TY - JOUR T1 - AWRA 1994 annual spring symposium AN - 50959945; 1995-021310 JF - Technical Publication Series - American Water Resources Association A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 506 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - water quality KW - symposia KW - planning KW - water management KW - water resources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50959945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=AWRA+1994+annual+spring+symposium&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - MD N1 - Document feature - illus. N1 - SuppNotes - Individual papers and abstracts within scope are cited separately N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - planning; symposia; United States; water management; water quality; water resources ER - TY - JOUR T1 - Fate and transport of agrichemicals in the soil profile; a comparison of conventional and no-till techniques in the Beaver Creek watershed, West Tennessee AN - 50959670; 1995-021323 JF - Technical Publication Series - American Water Resources Association AU - Olsen, Lisa D AU - Roman-Mas, Angel J AU - Weisskopf, Carol P AU - Klaine, Stephen J A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 267 EP - 268 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - soils KW - hydrology KW - Beaver Creek Tennessee KW - pollutants KW - halogens KW - watersheds KW - pollution KW - bromide ion KW - phosphorus KW - western Tennessee KW - bromine KW - transport KW - denitrification KW - agrochemicals KW - Tennessee KW - waterways KW - pesticides KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50959670?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Fate+and+transport+of+agrichemicals+in+the+soil+profile%3B+a+comparison+of+conventional+and+no-till+techniques+in+the+Beaver+Creek+watershed%2C+West+Tennessee&rft.au=Olsen%2C+Lisa+D%3BRoman-Mas%2C+Angel+J%3BWeisskopf%2C+Carol+P%3BKlaine%2C+Stephen+J&rft.aulast=Olsen&rft.aufirst=Lisa&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=267&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - agrochemicals; Beaver Creek Tennessee; bromide ion; bromine; denitrification; halogens; hydrology; permeability; pesticides; phosphorus; pollutants; pollution; soils; Tennessee; transport; United States; watersheds; waterways; western Tennessee ER - TY - JOUR T1 - The role of an engineering database/GIS in watershed erosion control AN - 50959635; 1995-021317 JF - Technical Publication Series - American Water Resources Association AU - Raphelt, Nolan AU - Trawle, Michael A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 131 EP - 133 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - soils KW - hydrology KW - embankments KW - monitoring KW - geologic hazards KW - erosion KW - data acquisition KW - Mississippi KW - data processing KW - watersheds KW - erosion features KW - preventive measures KW - levees KW - geographic information systems KW - erosion control KW - floods KW - waterways KW - information systems KW - soil erosion KW - Yazoo River basin KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50959635?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=The+role+of+an+engineering+database%2FGIS+in+watershed+erosion+control&rft.au=Raphelt%2C+Nolan%3BTrawle%2C+Michael&rft.aulast=Raphelt&rft.aufirst=Nolan&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data acquisition; data processing; embankments; erosion; erosion control; erosion features; floods; geographic information systems; geologic hazards; hydrology; information systems; levees; Mississippi; monitoring; preventive measures; soil erosion; soils; United States; watersheds; waterways; Yazoo River basin ER - TY - JOUR T1 - Septic tank systems for shallow soils AN - 50959589; 1995-021312 JF - Technical Publication Series - American Water Resources Association AU - Mote, C R AU - Buchanan, J R A2 - Sale, Michael J. A2 - Wadlington, Rita O. Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 45 EP - 49 PB - American Water Resources Association, Bethesda, MD VL - 94-2 SN - 0731-9789, 0731-9789 KW - United States KW - soils KW - septic systems KW - aquifer vulnerability KW - waste water KW - pollutants KW - surface water KW - pollution KW - seepage KW - ground water KW - absorption KW - denitrification KW - water treatment KW - Tennessee KW - risk assessment KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50959589?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Technical+Publication+Series+-+American+Water+Resources+Association&rft.atitle=Septic+tank+systems+for+shallow+soils&rft.au=Mote%2C+C+R%3BBuchanan%2C+J+R&rft.aulast=Mote&rft.aufirst=C&rft.date=1994-04-01&rft.volume=94-2&rft.issue=&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Technical+Publication+Series+-+American+Water+Resources+Association&rft.issn=07319789&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AWRA 1994 annual spring symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 8 N1 - PubXState - MD N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absorption; aquifer vulnerability; denitrification; ground water; pollutants; pollution; risk assessment; seepage; septic systems; soils; surface water; Tennessee; underground disposal; United States; waste water; water treatment ER - TY - JOUR T1 - Nonlinear adsorption of uranyl; analytical modeling of liner migration AN - 50159301; 1995-029676 JF - Ground Water AU - Johnson, Robert O Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 293 EP - 304 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 32 IS - 2 SN - 0017-467X, 0017-467X KW - processes KW - pollutants KW - pollution KW - equations KW - adsorption KW - seepage KW - ground water KW - models KW - metals KW - mathematical methods KW - uranyl KW - uranium KW - leaching KW - water resources KW - geochemistry KW - actinides KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50159301?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Nonlinear+adsorption+of+uranyl%3B+analytical+modeling+of+liner+migration&rft.au=Johnson%2C+Robert+O&rft.aulast=Johnson&rft.aufirst=Robert&rft.date=1994-04-01&rft.volume=32&rft.issue=2&rft.spage=293&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 41 N1 - PubXState - IL N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2016-10-25 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - actinides; adsorption; disposal barriers; equations; geochemistry; ground water; leaching; mathematical methods; metals; models; pollutants; pollution; processes; seepage; uranium; uranyl; water resources ER - TY - JOUR T1 - Evidence for dedolomitization and mixing in Paleozoic carbonates near Oak Ridge, Tennessee AN - 50153346; 1995-029667 JF - Ground Water AU - Saunders, James A AU - Toran, Laura E Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 207 EP - 214 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 32 IS - 2 SN - 0017-467X, 0017-467X KW - United States KW - processes KW - Paleozoic KW - carbonatization KW - salinity KW - advection KW - Oak Ridge Tennessee KW - ground water KW - recharge KW - sedimentary rocks KW - dedolomitization KW - sampling KW - diagenesis KW - Tennessee KW - Anderson County Tennessee KW - leaching KW - carbonate rocks KW - water resources KW - geochemistry KW - dolomitization KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50153346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Evidence+for+dedolomitization+and+mixing+in+Paleozoic+carbonates+near+Oak+Ridge%2C+Tennessee&rft.au=Saunders%2C+James+A%3BToran%2C+Laura+E&rft.aulast=Saunders&rft.aufirst=James&rft.date=1994-04-01&rft.volume=32&rft.issue=2&rft.spage=207&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 30 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-10-25 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - advection; Anderson County Tennessee; carbonate rocks; carbonatization; dedolomitization; diagenesis; dolomitization; geochemistry; ground water; leaching; Oak Ridge Tennessee; Paleozoic; processes; recharge; salinity; sampling; sedimentary rocks; Tennessee; United States; water resources ER - TY - JOUR T1 - The effect of pre-treatments on particle size distribution of suspended sediments transported during storms AN - 50130517; 1995-054856 JF - Eos, Transactions, American Geophysical Union AU - Burgoa, B B AU - Fontaine, T A AU - Moore, T D AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 177 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - organic materials KW - hydrology KW - clay KW - sand KW - sediment transport KW - clastic sediments KW - grain size KW - sedimentation KW - watersheds KW - suspension KW - silt KW - effects KW - porosity KW - models KW - spatial distribution KW - organic compounds KW - sampling KW - sediments KW - storms KW - terrestrial sedimentation KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50130517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=The+effect+of+pre-treatments+on+particle+size+distribution+of+suspended+sediments+transported+during+storms&rft.au=Burgoa%2C+B+B%3BFontaine%2C+T+A%3BMoore%2C+T+D%3BAnonymous&rft.aulast=Burgoa&rft.aufirst=B&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=177&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - clastic sediments; clay; effects; grain size; hydrology; models; organic compounds; organic materials; porosity; sampling; sand; sediment transport; sedimentation; sediments; silt; spatial distribution; storms; suspension; terrestrial sedimentation; watersheds ER - TY - JOUR T1 - When enough is enough; the worth of monitoring data in aquifer remediation AN - 50123801; 1995-054857 JF - Eos, Transactions, American Geophysical Union AU - James, B R AU - Gorelick, S M AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 178 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - programs KW - monitoring KW - numerical models KW - contaminant plumes KW - Bayesian analysis KW - Monte Carlo analysis KW - statistical analysis KW - pollution KW - potentiometric surface KW - geostatistics KW - cost KW - remediation KW - ground water KW - exploration KW - aquifers KW - sampling KW - planning KW - hydraulic conductivity KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50123801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=When+enough+is+enough%3B+the+worth+of+monitoring+data+in+aquifer+remediation&rft.au=James%2C+B+R%3BGorelick%2C+S+M%3BAnonymous&rft.aulast=James&rft.aufirst=B&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=178&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquifers; Bayesian analysis; contaminant plumes; cost; exploration; geostatistics; ground water; hydraulic conductivity; monitoring; Monte Carlo analysis; numerical models; planning; pollution; potentiometric surface; programs; remediation; sampling; statistical analysis ER - TY - JOUR T1 - Mapping soil pore heterogeneities for percolation fluid/solute transport models AN - 50103340; 1995-067855 JF - Eos, Transactions, American Geophysical Union AU - Homer, V J AU - Jardine, P M AU - Luxmoore, R J AU - Jenssen, P AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 147 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - tomography KW - solute transport KW - eastern Tennessee KW - unsaturated zone KW - fluid phase KW - NMR spectra KW - sedimentary rocks KW - transport KW - Walker Branch watershed KW - Tennessee KW - percolation KW - Anderson County Tennessee KW - spectra KW - heterogeneity KW - soils KW - hydrology KW - experimental studies KW - pollution KW - Melton Branch watershed KW - porosity KW - geometry KW - saprolite KW - clastic rocks KW - SEM data KW - 25:Soils KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50103340?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Mapping+soil+pore+heterogeneities+for+percolation+fluid%2Fsolute+transport+models&rft.au=Homer%2C+V+J%3BJardine%2C+P+M%3BLuxmoore%2C+R+J%3BJenssen%2C+P%3BAnonymous&rft.aulast=Homer&rft.aufirst=V&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; clastic rocks; eastern Tennessee; experimental studies; fluid phase; geometry; heterogeneity; hydrology; Melton Branch watershed; NMR spectra; percolation; pollution; porosity; saprolite; sedimentary rocks; SEM data; soils; solute transport; spectra; Tennessee; tomography; transport; United States; unsaturated zone; Walker Branch watershed ER - TY - JOUR T1 - Experimentally determined volumetric properties of CO (sub 2) -CH (sub 4) , CO (sub 2) -N (sub 2) , and CH (sub 4) -N (sub 2) mixtures at 100-1000 bars and 50-300 degrees C AN - 50101712; 1995-067786 JF - Eos, Transactions, American Geophysical Union AU - Seitz, J C AU - Blencoe, J G AU - Bodnar, R J AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 136 EP - 137 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - experimental studies KW - methane KW - pressure KW - aliphatic hydrocarbons KW - alkanes KW - high pressure KW - temperature KW - nitrogen KW - carbon dioxide KW - organic compounds KW - phase equilibria KW - volume KW - hydrocarbons KW - thermodynamic properties KW - geochemistry KW - high temperature KW - P-T conditions KW - 17A:General geophysics KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50101712?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Experimentally+determined+volumetric+properties+of+CO+%28sub+2%29+-CH+%28sub+4%29+%2C+CO+%28sub+2%29+-N+%28sub+2%29+%2C+and+CH+%28sub+4%29+-N+%28sub+2%29+mixtures+at+100-1000+bars+and+50-300+degrees+C&rft.au=Seitz%2C+J+C%3BBlencoe%2C+J+G%3BBodnar%2C+R+J%3BAnonymous&rft.aulast=Seitz&rft.aufirst=J&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=136&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; carbon dioxide; experimental studies; geochemistry; high pressure; high temperature; hydrocarbons; methane; nitrogen; organic compounds; P-T conditions; phase equilibria; pressure; temperature; thermodynamic properties; volume ER - TY - JOUR T1 - Proton binding at the rutile-water interface to 250C AN - 50100185; 1995-067794 JF - Eos, Transactions, American Geophysical Union AU - Machesky, M L AU - Palmer, D A AU - Wesolowski, D J AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 138 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - chemical reactions KW - rutile KW - oxides KW - mineral-water interface KW - heat capacity KW - adsorption KW - protons KW - geochemistry KW - pH KW - 01C:Mineralogy of non-silicates KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50100185?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Proton+binding+at+the+rutile-water+interface+to+250C&rft.au=Machesky%2C+M+L%3BPalmer%2C+D+A%3BWesolowski%2C+D+J%3BAnonymous&rft.aulast=Machesky&rft.aufirst=M&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=138&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - adsorption; chemical reactions; geochemistry; heat capacity; mineral-water interface; oxides; pH; protons; rutile ER - TY - JOUR T1 - Thermodynamic analysis of volumetric data for near-critical and supercritical H (sub 2) O-CO (sub 2) fluids AN - 50100076; 1995-067775 JF - Eos, Transactions, American Geophysical Union AU - Blencoe, J G AU - Joyce, D B AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 135 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - pressure KW - fluid phase KW - high pressure KW - temperature KW - carbon dioxide KW - theoretical studies KW - phase equilibria KW - volume KW - equations of state KW - thermodynamic properties KW - supercritical fluids KW - high temperature KW - P-T conditions KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50100076?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Thermodynamic+analysis+of+volumetric+data+for+near-critical+and+supercritical+H+%28sub+2%29+O-CO+%28sub+2%29+fluids&rft.au=Blencoe%2C+J+G%3BJoyce%2C+D+B%3BAnonymous&rft.aulast=Blencoe&rft.aufirst=J&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=135&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - carbon dioxide; equations of state; fluid phase; high pressure; high temperature; P-T conditions; phase equilibria; pressure; supercritical fluids; temperature; theoretical studies; thermodynamic properties; volume; water ER - TY - JOUR T1 - CaCl (sub 2) -H (sub 2) O in the supercritical and two-phase ranges AN - 50099997; 1995-067766 JF - Eos, Transactions, American Geophysical Union AU - Oakes, C S AU - Bodnar, R J AU - Simonson, J M AU - Pitzer, K S AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 134 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - liquid phase KW - calcium chloride KW - experimental studies KW - two-phase models KW - gaseous phase KW - density KW - equations KW - aqueous solutions KW - temperature KW - phase equilibria KW - thermodynamic properties KW - P-T conditions KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50099997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=CaCl+%28sub+2%29+-H+%28sub+2%29+O+in+the+supercritical+and+two-phase+ranges&rft.au=Oakes%2C+C+S%3BBodnar%2C+R+J%3BSimonson%2C+J+M%3BPitzer%2C+K+S%3BAnonymous&rft.aulast=Oakes&rft.aufirst=C&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=134&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aqueous solutions; calcium chloride; density; equations; experimental studies; gaseous phase; liquid phase; P-T conditions; phase equilibria; temperature; thermodynamic properties; two-phase models; water ER - TY - JOUR T1 - A least-squares G (super ex) model for H (sub 2) O-CO (sub 2) fluids at 1 100 degrees C AN - 50098804; 1995-067776 JF - Eos, Transactions, American Geophysical Union AU - Joyce, D B AU - Blencoe, J G AU - Burch, T E AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 135 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - pressure KW - statistical analysis KW - equations KW - high pressure KW - temperature KW - least-squares analysis KW - carbon dioxide KW - models KW - theoretical studies KW - phase equilibria KW - thermodynamic properties KW - high temperature KW - P-T conditions KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50098804?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=A+least-squares+G+%28super+ex%29+model+for+H+%28sub+2%29+O-CO+%28sub+2%29+fluids+at+1%26lt%3BP%26lt%3B10%2C000+bar+and+T%26gt%3B+100+degrees+C&rft.au=Joyce%2C+D+B%3BBlencoe%2C+J+G%3BBurch%2C+T+E%3BAnonymous&rft.aulast=Joyce&rft.aufirst=D&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=135&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - carbon dioxide; equations; high pressure; high temperature; least-squares analysis; models; P-T conditions; phase equilibria; pressure; statistical analysis; temperature; theoretical studies; thermodynamic properties; water ER - TY - JOUR T1 - Noble gases as groundwater tracers in fractured saprolite AN - 50096906; 1995-067858 JF - Eos, Transactions, American Geophysical Union AU - Sanford, W E AU - Solomon, D K AU - Shropshire, R G AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 147 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - solute transport KW - Oak Ridge National Laboratory KW - fractured materials KW - eastern Tennessee KW - government agencies KW - pollution KW - weathering KW - porosity KW - ground water KW - saprolite KW - sedimentary rocks KW - dissolved materials KW - noble gases KW - tracers KW - Tennessee KW - Anderson County Tennessee KW - clastic rocks KW - field studies KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50096906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Noble+gases+as+groundwater+tracers+in+fractured+saprolite&rft.au=Sanford%2C+W+E%3BSolomon%2C+D+K%3BShropshire%2C+R+G%3BAnonymous&rft.aulast=Sanford&rft.aufirst=W&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; clastic rocks; dissolved materials; eastern Tennessee; field studies; fractured materials; government agencies; ground water; noble gases; Oak Ridge National Laboratory; pollution; porosity; saprolite; sedimentary rocks; solute transport; Tennessee; tracers; United States; weathering ER - TY - JOUR T1 - Chloride mass balances for groundwater recharge estimates; effects of landscape position and a basaltic glass phase AN - 50095763; 1996-000919 JF - Eos, Transactions, American Geophysical Union AU - Keller, C K AU - Roe, R B AU - O'Brien, R AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 149 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - chlorine KW - experimental studies KW - Washington KW - volcanic rocks KW - glasses KW - igneous rocks KW - halogens KW - effects KW - atmospheric precipitation KW - southeastern Washington KW - ground water KW - spatial distribution KW - recharge KW - topography KW - chloride ion KW - mass balance KW - movement KW - basaltic composition KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50095763?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Chloride+mass+balances+for+groundwater+recharge+estimates%3B+effects+of+landscape+position+and+a+basaltic+glass+phase&rft.au=Keller%2C+C+K%3BRoe%2C+R+B%3BO%27Brien%2C+R%3BAnonymous&rft.aulast=Keller&rft.aufirst=C&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=149&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; basaltic composition; chloride ion; chlorine; effects; experimental studies; glasses; ground water; halogens; igneous rocks; mass balance; movement; recharge; southeastern Washington; spatial distribution; topography; United States; volcanic rocks; Washington ER - TY - JOUR T1 - Understanding groundwater flow at a low-level radioactive waste site using a supercomputer AN - 50094267; 1996-001016 JF - Eos, Transactions, American Geophysical Union AU - Toran, Laura AU - Moline, Gerilynn AU - Gwo, Jin-Ping AU - Yambert, Mark AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 164 EP - 165 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - government agencies KW - waste disposal sites KW - calibration KW - Oak Ridge Tennessee KW - remediation KW - radioactive waste KW - ground water KW - supercomputers KW - levels KW - movement KW - Tennessee KW - Anderson County Tennessee KW - discharge KW - Oak Ridge National Laboratory KW - migration KW - three-dimensional models KW - pollutants KW - prediction KW - pollution KW - streams KW - seasonal variations KW - hydraulic conductivity KW - waste disposal KW - low-level waste KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50094267?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Understanding+groundwater+flow+at+a+low-level+radioactive+waste+site+using+a+supercomputer&rft.au=Toran%2C+Laura%3BMoline%2C+Gerilynn%3BGwo%2C+Jin-Ping%3BYambert%2C+Mark%3BAnonymous&rft.aulast=Toran&rft.aufirst=Laura&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=164&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; calibration; discharge; government agencies; ground water; hydraulic conductivity; levels; low-level waste; migration; movement; Oak Ridge National Laboratory; Oak Ridge Tennessee; pollutants; pollution; prediction; radioactive waste; remediation; seasonal variations; streams; supercomputers; Tennessee; three-dimensional models; United States; waste disposal; waste disposal sites ER - TY - JOUR T1 - Estimating groundwater recharge using chlorofluorocarbons AN - 50087601; 1996-000959 JF - Eos, Transactions, American Geophysical Union AU - Cook, P G AU - Shropshire, R G AU - Solomon, D K AU - Sanford, W E AU - Busenberg, E AU - Plummer, L N AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 155 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - organic materials KW - fractured materials KW - Oak Ridge Tennessee KW - chlorofluorocarbons KW - ground water KW - evaluation KW - aquifers KW - water table KW - recharge KW - organic compounds KW - movement KW - Tennessee KW - halogenated hydrocarbons KW - Anderson County Tennessee KW - hydraulic conductivity KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50087601?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Estimating+groundwater+recharge+using+chlorofluorocarbons&rft.au=Cook%2C+P+G%3BShropshire%2C+R+G%3BSolomon%2C+D+K%3BSanford%2C+W+E%3BBusenberg%2C+E%3BPlummer%2C+L+N%3BAnonymous&rft.aulast=Cook&rft.aufirst=P&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; aquifers; chlorofluorocarbons; evaluation; fractured materials; ground water; halogenated hydrocarbons; hydraulic conductivity; movement; Oak Ridge Tennessee; organic compounds; organic materials; permeability; recharge; Tennessee; United States; water table ER - TY - JOUR T1 - Experimental characterization of mass transport processes in undisturbed macroporous media AN - 50079294; 1995-067849 JF - Eos, Transactions, American Geophysical Union AU - O'Brien, R AU - Jardine, P M AU - Shropshire, R G AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 146 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - solute transport KW - experimental studies KW - diffusion KW - shale KW - eastern Tennessee KW - pollution KW - ground water KW - sedimentary rocks KW - transport KW - weathered materials KW - movement KW - tracers KW - Tennessee KW - hydrodynamics KW - mass transfer KW - clastic rocks KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50079294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Experimental+characterization+of+mass+transport+processes+in+undisturbed+macroporous+media&rft.au=O%27Brien%2C+R%3BJardine%2C+P+M%3BShropshire%2C+R+G%3BAnonymous&rft.aulast=O%27Brien&rft.aufirst=R&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=146&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1994 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - clastic rocks; diffusion; eastern Tennessee; experimental studies; ground water; hydrodynamics; mass transfer; movement; pollution; sedimentary rocks; shale; solute transport; Tennessee; tracers; transport; United States; weathered materials ER - TY - RPRT T1 - Waste management plan for environmental monitoring in waste area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52777634; 1997-001349 AB - The main purpose of this Waste Management Plan is to identify the waste that is expected to be generated in connection with the surface and groundwater monitoring at Waste Area Grouping 6 and to indicate the method of disposal. Another purpose of this plan is to identify the organization, responsibilities, and administrative controls that will be followed to ensure proper handling of the waste. The WAG 6 environmental monitoring project consists of a preparation phase and a monitoring phase. During the preparation phase, 6 new wells and 9 piezometers will be installed, 15 wells that have not been used recently will be redeveloped, and a surface water monitoring station will be constructed. The monitoring phase will include sampling of groundwater and surface water. The groundwater monitoring program will include 19 downgradient wells, 11 upgradient wells, and 15 wells located in the interior of the WAG 6 area. The current program calls for upgradient wells to be sampled semiannually for the contaminants of concern listed in Table 1 and geochemical parameters. The downgradient and interior wells will be sampled and analyzed quarterly for contaminants of concern and geochemical parameters. The surface water monitoring program will include samples from 12 monitoring sites. Samples will be taken following storm events and analyzed for radionuclides, total suspended solids, volatiles, and geochemical parameters. JF - Waste management plan for environmental monitoring in waste area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 52 VL - ORNL/ER-192 KW - United States KW - Oak Ridge National Laboratory KW - aquifer vulnerability KW - water quality KW - monitoring KW - isotopes KW - surface water KW - government agencies KW - waste disposal sites KW - suspended materials KW - radioactive waste KW - ground water KW - aquifers KW - waste management KW - volatiles KW - radioactive isotopes KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - solid waste KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52777634?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Waste+management+plan+for+environmental+monitoring+in+waste+area+Grouping+6+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Waste+management+plan+for+environmental+monitoring+in+waste+area+Grouping+6+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94010028NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Remedial investigation work plan for the Groundwater Operable Unit at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52775650; 1997-001588 AB - This Remedial Investigation (RI) Work Plan has been developed as part of the US Department of Energy's (DOE's) investigation of the Groundwater Operable Unit (GWOU) at Oak Ridge National Laboratory (ORNL) located near Oak Ridge, Tennessee. The first iteration of the GWOU RI Work Plan is intended to serve as a strategy document to guide the ORNL GWOU RI. The Work Plan provides a rationale and organization for groundwater data acquisition, monitoring, and remedial actions to be performed during implementation of environmental restoration activities associated with the ORNL GWOU. It Is important to note that the RI Work Plan for the ORNL GWOU is not a prototypical work plan. The RI will be conducted using annual work plans to manage the work activities, and task reports will be used to document the results of the investigations. Sampling and analysis results will be compiled and reported annually with a review of data relative to risk (screening level risk assessment review) for groundwater. This Work Plan outlines the overall strategy for the RI and defines tasks which are to be conducted during the initial phase of investigation. This plan is presented with the understanding that more specific addenda to the plan will follow. JF - Remedial investigation work plan for the Groundwater Operable Unit at Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 342 VL - DOE/OR-01-1252-D1 | ORNL/ER-221-D1 KW - United States KW - Oak Ridge National Laboratory KW - reclamation KW - eastern Tennessee KW - government agencies KW - pollution KW - migration of elements KW - simulation KW - remediation KW - radioactive waste KW - ground water KW - water treatment KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52775650?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Remedial+investigation+work+plan+for+the+Groundwater+Operable+Unit+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Remedial+investigation+work+plan+for+the+Groundwater+Operable+Unit+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94015937NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Soils of Walker Branch watershed AN - 52701357; 1997-052173 AB - The soil survey of Walker Branch Watershed (WBW) utilized the most up-to-date knowledge of soils, geology, and geohydrology in building the soils data base needed to reinterpret past research and to begin new research in the watershed. The soils of WBW were also compared with soils mapped elsewhere along Chestnut Ridge on the Oak Ridge Reservation to (1) establish whether knowledge obtained elsewhere could be used within the watershed, (2) determine whether there were any soils restricted to the watershed, and (3) evaluate geologic formation lateral variability. Soils, surficial geology, and geomorphology were mapped at a scale of 1:1,200 using a paper base map having 2-ft contour intervals. Most of the contours seemed to reasonably represent actual landform configurations, except for dense wooded areas. For example, the very large dolines or sinkholes were shown on the contour base map, but numerous smaller ones were not. In addition, small drainageways and gullies were often not shown. These often small but important features were located approximately as soil mapping progressed. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Lietzke, D A Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 131 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - United States KW - soils KW - Walker Branch watershed KW - Tennessee KW - watersheds KW - Anderson County Tennessee KW - Oak Ridge Tennessee KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52701357?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lietzke%2C+D+A&rft.aulast=Lietzke&rft.aufirst=D&rft.date=1994-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Soils+of+Walker+Branch+watershed&rft.title=Soils+of+Walker+Branch+watershed&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94009575NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Environmental Sciences Division Publication, No. 3535; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; Oak Ridge Tennessee; soils; Tennessee; United States; Walker Branch watershed; watersheds ER - TY - RPRT T1 - Groundwater quality sampling and analysis plan for environmental monitoring in Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52629553; 1998-003261 AB - This Sampling and Analysis Plan addresses groundwater quality sampling and analysis activities that will be conducted in support of the Environmental Monitoring Plan for Waste Area Grouping (WAG) 6. WAG 6 is a shallow-burial land disposal facility for low-level radioactive waste at the Oak Ridge National Laboratory, a research facility owned by the US Department of energy and managed by martin Marietta Energy Systems, Inc. (Energy Systems). Groundwater sampling will be conducted by Energy Systems at 45 wells within WAG 6. The samples will be analyzed for various organic, inorganic, and radiological parameters. The information derived from the groundwater quality monitoring, sampling, and analysis will aid in evaluating relative risk associated with contaminants migrating off-WAG, and also will fulfill Resource Conservation and Recovery Act (RCRA) interim permit monitoring requirements. The sampling steps described in this plan are consistent with the steps that have previously been followed by Energy Systems when conducting RCRA sampling. JF - Groundwater quality sampling and analysis plan for environmental monitoring in Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 112 VL - ORNL/ER-203 KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - monitoring KW - isotopes KW - government agencies KW - migration of elements KW - radioactive waste KW - inorganic materials KW - ground water KW - waste management KW - organic compounds KW - radioactive isotopes KW - transport KW - sampling KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - chemical composition KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52629553?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Groundwater+quality+sampling+and+analysis+plan+for+environmental+monitoring+in+Waste+Area+Grouping+6+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Groundwater+quality+sampling+and+analysis+plan+for+environmental+monitoring+in+Waste+Area+Grouping+6+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94010029NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Constraints on mass balance of soil moisture during in situ vitrification AN - 51064776; 1994-045511 JF - Environmental Geology (Berlin) AU - Alexiades, V AU - Jacobs, G K AU - Dunbar, N W Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 83 EP - 88 PB - Springer International, Berlin VL - 23 IS - 2 SN - 0943-0105, 0943-0105 KW - soils KW - experimental studies KW - in situ KW - pollutants KW - moisture KW - pollution KW - water vapor KW - remediation KW - volatiles KW - melting KW - mass balance KW - vitrification KW - water regimes KW - testing KW - dehydration KW - glass materials KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51064776?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Geology+%28Berlin%29&rft.atitle=Constraints+on+mass+balance+of+soil+moisture+during+in+situ+vitrification&rft.au=Alexiades%2C+V%3BJacobs%2C+G+K%3BDunbar%2C+N+W&rft.aulast=Alexiades&rft.aufirst=V&rft.date=1994-03-01&rft.volume=23&rft.issue=2&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=Environmental+Geology+%28Berlin%29&rft.issn=09430105&rft_id=info:doi/ L2 - http://www.springerlink.com/content/1432-0495/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - dehydration; experimental studies; glass materials; in situ; mass balance; melting; moisture; pollutants; pollution; remediation; soils; testing; vitrification; volatiles; water regimes; water vapor ER - TY - JOUR T1 - High spatial resolution sulphur isotopic analysis of troilite in ordinary chondrites by ion microprobe AN - 50413206; 2009-059268 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Paterson, Bruce A AU - McSween, Harry Y, Jr AU - Riciputi, Lee R AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 1057 EP - 1058 PB - Lunar and Planetary Science Conference, Houston, TX VL - 25, Part 3 KW - high-resolution methods KW - ordinary chondrites KW - stony meteorites KW - ion probe data KW - isotopes KW - isotope ratios KW - S-33 KW - mass spectra KW - stable isotopes KW - S-36 KW - meteorites KW - S-34/S-32 KW - sulfur KW - spectra KW - chondrites KW - sulfides KW - troilite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50413206?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=High+spatial+resolution+sulphur+isotopic+analysis+of+troilite+in+ordinary+chondrites+by+ion+microprobe&rft.au=Paterson%2C+Bruce+A%3BMcSween%2C+Harry+Y%2C+Jr%3BRiciputi%2C+Lee+R%3BAnonymous&rft.aulast=Paterson&rft.aufirst=Bruce&rft.date=1994-03-01&rft.volume=25%2C+Part+3&rft.issue=&rft.spage=1057&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Twenty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - chondrites; high-resolution methods; ion probe data; isotope ratios; isotopes; mass spectra; meteorites; ordinary chondrites; S-33; S-34/S-32; S-36; spectra; stable isotopes; stony meteorites; sulfides; sulfur; troilite ER - TY - JOUR T1 - Evolved QMD-melt parentage for lunar highlands alkali suite cumulates; evidence from ion-probe rare-earth element analyses of individual minerals AN - 50411724; 2009-059393 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Snyder, Gregory A AU - Taylor, Lawrence A AU - Jerde, Eric A AU - Riciputi, Lee R AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 1311 EP - 1312 PB - Lunar and Planetary Science Conference, Houston, TX VL - 25, Part 3 KW - silicates KW - ion probe data KW - Moon KW - mass spectra KW - Apollo Program KW - lunar highlands KW - melts KW - lunar samples KW - pyroxene group KW - metals KW - spectra KW - rare earths KW - mineral assemblages KW - Apollo 14 KW - chain silicates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50411724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Evolved+QMD-melt+parentage+for+lunar+highlands+alkali+suite+cumulates%3B+evidence+from+ion-probe+rare-earth+element+analyses+of+individual+minerals&rft.au=Snyder%2C+Gregory+A%3BTaylor%2C+Lawrence+A%3BJerde%2C+Eric+A%3BRiciputi%2C+Lee+R%3BAnonymous&rft.aulast=Snyder&rft.aufirst=Gregory&rft.date=1994-03-01&rft.volume=25%2C+Part+3&rft.issue=&rft.spage=1311&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Twenty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Apollo 14; Apollo Program; chain silicates; ion probe data; lunar highlands; lunar samples; mass spectra; melts; metals; mineral assemblages; Moon; pyroxene group; rare earths; silicates; spectra ER - TY - JOUR T1 - Digital geologic maps & airborne geophysical maps; applications to environmental restoration on the Oak Ridge Reservation, Tennessee AN - 50331621; 1994-040137 JF - Abstracts with Programs - Geological Society of America AU - Lemiszki, P J AU - Nyquist, J E AU - Beard, L P AU - Hatcher, R D, Jr AU - Thompson, B K AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 24 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 4 SN - 0016-7592, 0016-7592 KW - United States KW - SLAR KW - ArcGIS KW - reclamation KW - government agencies KW - data processing KW - Appalachians KW - landforms KW - karst KW - geologic maps KW - ground water KW - geographic information systems KW - Tennessee KW - applications KW - water pollution KW - Oak Ridge National Laboratory KW - North America KW - pollution KW - ArcInfo KW - satellite methods KW - computer programs KW - environment KW - Southern Appalachians KW - maps KW - information systems KW - solution features KW - remote sensing KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50331621?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Digital+geologic+maps+%26amp%3B+airborne+geophysical+maps%3B+applications+to+environmental+restoration+on+the+Oak+Ridge+Reservation%2C+Tennessee&rft.au=Lemiszki%2C+P+J%3BNyquist%2C+J+E%3BBeard%2C+L+P%3BHatcher%2C+R+D%2C+Jr%3BThompson%2C+B+K%3BAnonymous&rft.aulast=Lemiszki&rft.aufirst=P&rft.date=1994-03-01&rft.volume=26&rft.issue=4&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 43rd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Appalachians; applications; ArcGIS; ArcInfo; computer programs; data processing; environment; geographic information systems; geologic maps; government agencies; ground water; information systems; karst; landforms; maps; North America; Oak Ridge National Laboratory; pollution; reclamation; remote sensing; satellite methods; SLAR; solution features; Southern Appalachians; Tennessee; United States; water pollution ER - TY - JOUR T1 - The deep hydrogeologic flow system underlying the Oak Ridge Reservation AN - 50250303; 1994-030124 JF - Abstracts with Programs - Geological Society of America AU - Nativ, Ronit AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 65 EP - 66 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 3 SN - 0016-7592, 0016-7592 KW - United States KW - Oak Ridge National Laboratory KW - pollutants KW - government agencies KW - pollution KW - salinity KW - fluid dynamics KW - ground water KW - fractures KW - movement KW - brines KW - Tennessee KW - Anderson County Tennessee KW - discharge KW - chemical composition KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50250303?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+deep+hydrogeologic+flow+system+underlying+the+Oak+Ridge+Reservation&rft.au=Nativ%2C+Ronit%3BAnonymous&rft.aulast=Nativ&rft.aufirst=Ronit&rft.date=1994-03-01&rft.volume=26&rft.issue=3&rft.spage=65&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 29th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; brines; chemical composition; discharge; fluid dynamics; fractures; government agencies; ground water; movement; Oak Ridge National Laboratory; pollutants; pollution; salinity; Tennessee; United States ER - TY - JOUR T1 - Application of off-the-shelf graphics and other software for making geologic maps and processing structural data, with examples from the crystalline Southern Appalachians and Colombian Andes AN - 50233521; 1994-040039 JF - Abstracts with Programs - Geological Society of America AU - Carter, M W AU - Davis, T L AU - Geddes, D J AU - Hatcher, R D, Jr AU - Martin, S L AU - McClanahan, D G AU - Montes, C AU - Yanagihara, G M AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 6 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 4 SN - 0016-7592, 0016-7592 KW - North America KW - Andes KW - cartography KW - graphic display KW - data processing KW - Appalachians KW - mapping KW - geologic maps KW - Colombia KW - computer programs KW - South America KW - interactive techniques KW - digital cartography KW - maps KW - applications KW - tectonics KW - Northern Andes KW - cross sections KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50233521?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Application+of+off-the-shelf+graphics+and+other+software+for+making+geologic+maps+and+processing+structural+data%2C+with+examples+from+the+crystalline+Southern+Appalachians+and+Colombian+Andes&rft.au=Carter%2C+M+W%3BDavis%2C+T+L%3BGeddes%2C+D+J%3BHatcher%2C+R+D%2C+Jr%3BMartin%2C+S+L%3BMcClanahan%2C+D+G%3BMontes%2C+C%3BYanagihara%2C+G+M%3BAnonymous&rft.aulast=Carter&rft.aufirst=M&rft.date=1994-03-01&rft.volume=26&rft.issue=4&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 43rd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Andes; Appalachians; applications; cartography; Colombia; computer programs; cross sections; data processing; digital cartography; geologic maps; graphic display; interactive techniques; mapping; maps; North America; Northern Andes; South America; tectonics ER - TY - JOUR T1 - Structure of the Appalachian Inner Piedmont and eastern Blue Ridge AN - 50227948; 1994-040104 JF - Abstracts with Programs - Geological Society of America AU - Hatcher, R D, Jr AU - Davis, T L AU - Yanagihara, G M AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 18 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 4 SN - 0016-7592, 0016-7592 KW - United States KW - sequence stratigraphy KW - North America KW - Paleozoic KW - Appalachians KW - Brevard Zone KW - Acadian Phase KW - nappes KW - Taconic Orogeny KW - Devonian KW - Blue Ridge Mountains KW - lower Paleozoic KW - thrust faults KW - Henderson Gneiss KW - Piedmont KW - faults KW - 16:Structural geology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50227948?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Structure+of+the+Appalachian+Inner+Piedmont+and+eastern+Blue+Ridge&rft.au=Hatcher%2C+R+D%2C+Jr%3BDavis%2C+T+L%3BYanagihara%2C+G+M%3BAnonymous&rft.aulast=Hatcher&rft.aufirst=R&rft.date=1994-03-01&rft.volume=26&rft.issue=4&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Southeastern Section, 43rd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Acadian Phase; Appalachians; Blue Ridge Mountains; Brevard Zone; Devonian; faults; Henderson Gneiss; lower Paleozoic; nappes; North America; Paleozoic; Piedmont; sequence stratigraphy; Taconic Orogeny; thrust faults; United States ER - TY - JOUR T1 - Trichloroacetate stimulation of liver DNA synthesis in male and female mice. AN - 76329212; 8284802 AB - Male and female B6C3F1 mice were given trichloroacetate (TCA) by gavage for 11 days. Livers from untreated male and female mice were unremarkable by histopathologic examination. In livers from mice receiving 1000 mg/kg body weight, the centrolobular hepatic cords showed slight changes, which included increased eosinophilic staining and rare apoptosis. Areas in the intermediate zone were noted where the architecture of the liver hepatic cords was subtly changed. The changes in cord architecture seemed to define nodular areas where cellular proliferation in animals treated with TCA had occurred. No histopathologic differences were noted between the livers of treated or control, male and female animals. Mitosis and DNA synthesis were examined using incorporation of [3H]thymidine into liver cells. [3H]Thymidine incorporation into extracted liver DNA of animals receiving TCA was significantly increased over controls in all treatment groups. Autoradiographic examination of liver sections showed that the incorporation of label in control animals was predominantly in peri-sinusoidal cells, whereas the majority of radiolabel incorporation in TCA-treated animals was found in intermediate zone cells that appeared to be mature hepatocytes. No outstanding differences in the distribution of radiolabel in the liver sections from male or female mice were noted. When incorporation of [3H]thymidine was quantified by enumeration of labeled liver cells following autoradiography, incorporation of the radiolabel into hepatocytes increased with the dose of TCA given but there was no increase in radiolabel in peri-sinusoidal cells. Increased mitotic figures in intermediate zone cells resembling mature hepatocytes were noted in all mice treated with TCA. These results suggest that increased DNA synthesis and mitosis may contribute tumorigenesis by TCA. JF - Toxicology letters AU - Dees, C AU - Travis, C AD - Risk Analysis Section, Health and Safety Research Division, Oak Ridge National Laboratory, TN 37831-6109. Y1 - 1994/02/15/ PY - 1994 DA - 1994 Feb 15 SP - 343 EP - 355 VL - 70 IS - 3 SN - 0378-4274, 0378-4274 KW - Trichloroacetic Acid KW - 5V2JDO056X KW - DNA KW - 9007-49-2 KW - Index Medicus KW - Administration, Oral KW - Animals KW - Analysis of Variance KW - Body Weight -- drug effects KW - Mitosis -- drug effects KW - Mice KW - Autoradiography KW - Male KW - Female KW - Cell Transformation, Neoplastic KW - Organ Size -- drug effects KW - Liver -- pathology KW - Trichloroacetic Acid -- toxicity KW - Liver -- drug effects KW - Liver -- metabolism KW - Trichloroacetic Acid -- administration & dosage KW - DNA -- biosynthesis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76329212?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Toxicology+letters&rft.atitle=Trichloroacetate+stimulation+of+liver+DNA+synthesis+in+male+and+female+mice.&rft.au=Dees%2C+C%3BTravis%2C+C&rft.aulast=Dees&rft.aufirst=C&rft.date=1994-02-15&rft.volume=70&rft.issue=3&rft.spage=343&rft.isbn=&rft.btitle=&rft.title=Toxicology+letters&rft.issn=03784274&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-02-17 N1 - Date created - 1994-02-17 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Concentration- and pH-dependent ammonia yields in the reaction of hydrated electrons with glycylglycine. AN - 76405832; 8134538 AB - Competition between recombination of the radicals formed in the gamma radiolysis of water (eaq-, OH, H) and the reaction of eaq- with glycylglycine is investigated in glycylglycine solutions of various concentrations and pH. First, the concentration dependence of the ammonia yields is measured in the glycylglycine solutions of between 0.5 mM and 1.0 M. The G values of ammonia appear to reach a plateau of 2.47 +/- 0.05 molecules/100 eV at the low concentrations (1-5 mM) and increase to 3.81 +/- 0.07 molecules/100 eV at the high concentration (1 M). Secondly, the pH dependence of the ammonia yields is measured at low (1 and 5 mM) and high (0.1 and 0.2 M) concentrations of glyclyglycine. For concentrated glyclyglycine solutions, the ammonia yields increase with increasing pH, as expected based on comparison of the probabilities of the competitive reactions. However, the G values of ammonia reach a maximum at pH 9.0 and then decrease as the pH increases for dilute solutions. The lower G values at higher pH for dilute glycylglycine solutions may result from increased interspur recombination since the rate constant for the reaction of eaq- with glycylglycine is decreased and, as a consequence, the scavenging capacity of glycylglycine for eaq- decreases approximately 4.7-fold from low to high pH. JF - Radiation research AU - Yoshida, H AD - Health Sciences Research Division, Oak Ridge National Laboratory, Tennessee 37831. Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 145 EP - 151 VL - 137 IS - 2 SN - 0033-7587, 0033-7587 KW - Free Radicals KW - 0 KW - Glycylglycine KW - 10525P22U0 KW - Ammonia KW - 7664-41-7 KW - Index Medicus KW - Space life sciences KW - Electrons KW - Hydrogen-Ion Concentration KW - Dose-Response Relationship, Radiation KW - Glycylglycine -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76405832?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+research&rft.atitle=Concentration-+and+pH-dependent+ammonia+yields+in+the+reaction+of+hydrated+electrons+with+glycylglycine.&rft.au=Yoshida%2C+H&rft.aulast=Yoshida&rft.aufirst=H&rft.date=1994-02-01&rft.volume=137&rft.issue=2&rft.spage=145&rft.isbn=&rft.btitle=&rft.title=Radiation+research&rft.issn=00337587&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-04-18 N1 - Date created - 1994-04-18 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Missing dose from mortality studies of radiation effects among workers at Oak Ridge National Laboratory. AN - 76327895; 8282563 AB - Missing dose is a problem that has not been adequately addressed in the mortality studies of radiation effects among workers at Oak Ridge National Laboratory. The missing dose is a result of recording a zero for below-detectable doses, especially for frequent (weekly) film badge readings. To make the thorough dosimetry assessment needed in the current Oak Ridge National Laboratory worker studies, it will probably be necessary to consider all data at hand including personnel dose records, daily pocket meter readings used to supplement weekly and quarterly readings from other dosimeters, and monitoring results from both building surveys and fixed stations. The fixed-station data should be extremely useful in developing a better understanding of the unusual temporal variation of the external radiation doses to Oak Ridge National Laboratory workers during the high exposure-rate periods of the 1950s and early 1960s. JF - Health physics AU - Kerr, G D AD - Health Sciences Research Division, Oak Ridge National Laboratory, TN 37831-6383. Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 206 EP - 208 VL - 66 IS - 2 SN - 0017-9078, 0017-9078 KW - Index Medicus KW - United States KW - Humans KW - Government Agencies KW - Tennessee KW - Male KW - Neoplasms, Radiation-Induced -- mortality KW - Data Collection KW - Radiation Injuries -- mortality KW - Occupational Diseases -- mortality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76327895?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=Missing+dose+from+mortality+studies+of+radiation+effects+among+workers+at+Oak+Ridge+National+Laboratory.&rft.au=Kerr%2C+G+D&rft.aulast=Kerr&rft.aufirst=G&rft.date=1994-02-01&rft.volume=66&rft.issue=2&rft.spage=206&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-02-17 N1 - Date created - 1994-02-17 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - Surface radiological investigations at two creeks receiving runoff from White Wing Scrap Yard, Oak Ridge Reservation, Oak Ridge, Tennessee; Environmental Restoration Program AN - 52705007; 1997-045959 AB - A surface radiological investigation was conducted intermittently from August 1992 July 1993 at two creeks receiving runoff from White Wing Scrap Yard. In this report, the two creeks (both unnamed tributaries of Bear Creek) are, referred to as the east creek and the west creek based on their respective locations relative to White Wing Scrap Yard. The radiological survey of accessible areas at the east creek revealed no detectable gamma exposure rates above typical background levels (8 to 12 (mu )R/h). The very slight elevations in gamma and beta-gamma levels found along the creek were generally associated with outcroppings of shale and typical of naturally occurring radionuclides present in such material. No radiological anomalies were associated with an oily sheen observed on the water at three locations, three 55-gal metal drums in or near the creek, a small pile of metal debris near the creek, or several enclosures used in a 1969 study of animal excretion rates. Radionuclide analysis of three soil samples collected at the east creek demonstrated typical of (super 60) Co, (super 137) Cs, gross alpha activity, gross beta activity, and (super 40) K. JF - Surface radiological investigations at two creeks receiving runoff from White Wing Scrap Yard, Oak Ridge Reservation, Oak Ridge, Tennessee; Environmental Restoration Program AU - Uziel, M S AU - Tiner, P F AU - Williams, J K Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 72 VL - ORNL/ER-173 KW - United States KW - Monocotyledoneae KW - Spermatophyta KW - isotopes KW - Th-232 KW - Oak Ridge Tennessee KW - radioactive waste KW - Ra-226 KW - radioactive isotopes KW - Ra-228 KW - cesium KW - transport KW - Tennessee KW - Anderson County Tennessee KW - water KW - soils KW - alkaline earth metals KW - Plantae KW - monitoring KW - radium KW - pollutants KW - background level KW - surface water KW - alkali metals KW - pollution KW - migration of elements KW - detection KW - Cs-137 KW - metals KW - thorium KW - uranium KW - waste disposal KW - U-238 KW - Gramineae KW - fluvial environment KW - actinides KW - Angiospermae KW - U-235 KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52705007?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Uziel%2C+M+S%3BTiner%2C+P+F%3BWilliams%2C+J+K&rft.aulast=Uziel&rft.aufirst=M&rft.date=1994-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Surface+radiological+investigations+at+two+creeks+receiving+runoff+from+White+Wing+Scrap+Yard%2C+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee%3B+Environmental+Restoration+Program&rft.title=Surface+radiological+investigations+at+two+creeks+receiving+runoff+from+White+Wing+Scrap+Yard%2C+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee%3B+Environmental+Restoration+Program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94009445NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Igneous petrogenesis and tectonic setting of the Elkahatchee Quartz Diorite, Alabama Appalachians; implications for Penobscotian magmatism in the eastern Blue Ridge AN - 50270162; 1994-015850 JF - American Journal of Science AU - Drummond, Mark S AU - Allison, David T AU - Wesolowski, David J Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 173 EP - 236 PB - Kline Geology Laboratory, Yale University, New Haven, CT VL - 294 IS - 2 SN - 0002-9599, 0002-9599 KW - granites KW - Appalachians KW - Alabama KW - plutonic rocks KW - mineral composition KW - diorites KW - cumulates KW - granodiorites KW - batholiths KW - P-T conditions KW - calc-alkalic composition KW - North America KW - peraluminous composition KW - accretion KW - minor elements KW - Paleozoic KW - evolution KW - orogeny KW - models KW - Sr-87/Sr-86 KW - intrusions KW - Southern Appalachians KW - strontium KW - United States KW - Laurentia KW - oxygen KW - isotopes KW - igneous rocks KW - stable isotopes KW - Penobscotian KW - melts KW - Cambrian KW - Ordovician KW - whole rock KW - major elements KW - lower Paleozoic KW - tectonics KW - rare earths KW - trace elements KW - zoning KW - alkaline earth metals KW - isotope ratios KW - Blue Ridge Province KW - terranes KW - O-18/O-16 KW - emplacement KW - genesis KW - tonalite KW - Elkahatchee Quartz Diorite KW - metals KW - magmas KW - crystallization KW - metaluminous composition KW - fractional crystallization KW - 16:Structural geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50270162?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Science&rft.atitle=Igneous+petrogenesis+and+tectonic+setting+of+the+Elkahatchee+Quartz+Diorite%2C+Alabama+Appalachians%3B+implications+for+Penobscotian+magmatism+in+the+eastern+Blue+Ridge&rft.au=Drummond%2C+Mark+S%3BAllison%2C+David+T%3BWesolowski%2C+David+J&rft.aulast=Drummond&rft.aufirst=Mark&rft.date=1994-02-01&rft.volume=294&rft.issue=2&rft.spage=173&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Science&rft.issn=00029599&rft_id=info:doi/ L2 - http://www.ajsonline.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 173 N1 - PubXState - CT N1 - Document feature - illus. incl. sects., 10 tables, geol. sketch maps N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-15 N1 - CODEN - AJSCAP N1 - SubjectsTermNotLitGenreText - accretion; Alabama; alkaline earth metals; Appalachians; batholiths; Blue Ridge Province; calc-alkalic composition; Cambrian; crystallization; cumulates; diorites; Elkahatchee Quartz Diorite; emplacement; evolution; fractional crystallization; genesis; granites; granodiorites; igneous rocks; intrusions; isotope ratios; isotopes; Laurentia; lower Paleozoic; magmas; major elements; melts; metals; metaluminous composition; mineral composition; minor elements; models; North America; O-18/O-16; Ordovician; orogeny; oxygen; P-T conditions; Paleozoic; Penobscotian; peraluminous composition; plutonic rocks; rare earths; Southern Appalachians; Sr-87/Sr-86; stable isotopes; strontium; tectonics; terranes; tonalite; trace elements; United States; whole rock; zoning ER - TY - JOUR T1 - Orientation, location, and total energy of hydration of channel H (sub 2) O in cordierite investigated by ab-initio total energy calculations AN - 50268456; 1994-025587 AB - Ab-initio total energy calculations, based on the local density approximation, have been performed for hydrated Mg end-member cordierite to elucidate the location, orientation, and total energy of hydration in the ground state. In contrast to diffraction studies, but consonant with the interpretation of IR experiments, the calculations demonstrate that the energetically most stable orientation of the H (sub 2) O molecule in alkali-free Mg end-member cordierite is with the proton-proton vector [001]. JF - American Mineralogist AU - Winkler, Bjoern AU - Milman, Victor AU - Payne, Michael C Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 200 EP - 204 PB - Mineralogical Society of America, Washington, DC VL - 79 IS - 1-2 SN - 0003-004X, 0003-004X KW - silicates KW - computer programs KW - hydration KW - enthalpy KW - CASTEP KW - data processing KW - cordierite KW - ring silicates KW - free energy KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50268456?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Orientation%2C+location%2C+and+total+energy+of+hydration+of+channel+H+%28sub+2%29+O+in+cordierite+investigated+by+ab-initio+total+energy+calculations&rft.au=Winkler%2C+Bjoern%3BMilman%2C+Victor%3BPayne%2C+Michael+C&rft.aulast=Winkler&rft.aufirst=Bjoern&rft.date=1994-02-01&rft.volume=79&rft.issue=1-2&rft.spage=200&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 31 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-08-16 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - CASTEP; computer programs; cordierite; data processing; enthalpy; free energy; hydration; ring silicates; silicates ER - TY - JOUR T1 - Volumetric properties of CO (sub 2) -CH (sub 4) -N (sub 2) fluids at 200 degrees C and 1000 bars; a comparison of equations of state and experimental data AN - 50266999; 1994-017811 AB - Several commonly used equations of state are compared to new experimental data for binary and ternary CO (sub 2) -CH (sub 4) -N (sub 2) mixtures. Discrepancies between the P-T trajectories of experimentally determined isochores and those predicted from published equations of state show potential errors in formation T and P inferred from fluid inclusions. Large errors in calculated molar volumes for these mixtures are due to inaccurate predictions of the volumes of the pure components. Given accurate volumes for the pure components, the assumption of ideal mixing can yield more accurate results than some equations of state for these mixtures. For many applications, the contribution of excess volume of CO (sub 2) -CH (sub 4) -N (sub 2) mixtures will be minor relative to the uncertainties for predicted volumes. JF - Geochimica et Cosmochimica Acta AU - Seitz, Jeffery C AU - Blencoe, James G AU - Joyce, David B AU - Bodnar, Robert J Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 1065 EP - 1071 PB - Pergamon, Oxford VL - 58 IS - 3 SN - 0016-7037, 0016-7037 KW - experimental studies KW - phase equilibria KW - volume KW - fluid phase KW - equations of state KW - mass transfer KW - CO2-CH4-N2 KW - P-T conditions KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266999?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Volumetric+properties+of+CO+%28sub+2%29+-CH+%28sub+4%29+-N+%28sub+2%29+fluids+at+200+degrees+C+and+1000+bars%3B+a+comparison+of+equations+of+state+and+experimental+data&rft.au=Seitz%2C+Jeffery+C%3BBlencoe%2C+James+G%3BJoyce%2C+David+B%3BBodnar%2C+Robert+J&rft.aulast=Seitz&rft.aufirst=Jeffery&rft.date=1994-02-01&rft.volume=58&rft.issue=3&rft.spage=1065&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990572-X L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 28 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - CO2-CH4-N2; equations of state; experimental studies; fluid phase; mass transfer; P-T conditions; phase equilibria; volume DO - http://dx.doi.org/10.1016/0016-7037(94)90572-X ER - TY - JOUR T1 - Minor and trace element concentrations in carbonates of carbonaceous chondrites, and implications for the compositions of coexisting fluids AN - 50265777; 1994-025935 AB - Ion microprobe analyses are presented of calcites and dolomites from CM chondrites and of dolomites from CI chondrites, for Fe, Mg, Mn, Sr, Na, Ba and B. The concentrations of minor and trace elements in these meteoritic carbonates are variable but appear to be consistent with their stable formation in equilibrium with aqueous solutions at low T. Coexisting fluids contained appreciable Na, Mg, Fe and Mn (relative to Ca) and were similar to buried terrestrial brines. Asteroid brines may have formed by membrane filtration after compacted phyllosilicates lowered the permeability. Vein-calcite followed by dolomite and sulphates in carbonaceous chondrites represent the last stages of prolonged aqueous alteration. JF - Geochimica et Cosmochimica Acta AU - Riciputi, Lee R AU - McSween, Harry Y, Jr AU - Johnson, Craig A AU - Prinz, Martin Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 1343 EP - 1351 PB - Pergamon, Oxford VL - 58 IS - 4 SN - 0016-7037, 0016-7037 KW - dolomite KW - meteorites KW - stony meteorites KW - minor elements KW - brines KW - fluid phase KW - carbonaceous chondrites KW - trace elements KW - chondrites KW - carbonates KW - calcite KW - 05B:Petrology of meteorites and tektites KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50265777?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Minor+and+trace+element+concentrations+in+carbonates+of+carbonaceous+chondrites%2C+and+implications+for+the+compositions+of+coexisting+fluids&rft.au=Riciputi%2C+Lee+R%3BMcSween%2C+Harry+Y%2C+Jr%3BJohnson%2C+Craig+A%3BPrinz%2C+Martin&rft.aulast=Riciputi&rft.aufirst=Lee&rft.date=1994-02-01&rft.volume=58&rft.issue=4&rft.spage=1343&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990386-7 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 35 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - brines; calcite; carbonaceous chondrites; carbonates; chondrites; dolomite; fluid phase; meteorites; minor elements; stony meteorites; trace elements DO - http://dx.doi.org/10.1016/0016-7037(94)90386-7 ER - TY - JOUR T1 - Toxicity of the organophosphate chemical warfare agents GA, GB, and VX: implications for public protection. AN - 77116248; 9719666 AB - The nerve agents, GA, GB, and VX are organophosphorus esters that form a major portion of the total agent volume contained in the U.S. stockpile of unitary chemical munitions. Congress has mandated the destruction of these agents, which is currently slated for completion in 2004. The acute, chronic, and delayed toxicity of these agents is reviewed in this analysis. The largely negative results from studies of genotoxicity, carcinogenicity, developmental, and reproductive toxicity are also presented. Nerve agents show few or delayed effects. At supralethal doses, GB can cause delayed neuropathy in antidote-protected chickens, but there is no evidence that it causes this syndrome in humans at any dose. Agent VX shows no potential for inducing delayed neuropathy in any species. In view of their lack of genotoxicity, the nerve agents are not likely to be carcinogens. The overreaching concern with regard to nerve agent exposure is the extraordinarily high acute toxicity of these substances. Furthermore, acute effects of moderate exposure such as nausea, diarrhea, inability to perform simple mental tasks, and respiratory effects may render the public unable to respond adequately to emergency instructions in the unlikely event of agent release, making early warning and exposure avoidance important. Likewise, exposure or self-contamination of first responders and medical personnel must be avoided. Control limits for exposure via surface contact of drinking water are needed, as are detection methods for low levels in water or foodstuffs. JF - Environmental health perspectives AU - Munro, N AD - Health Sciences Research Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831-6383 USA. Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 18 EP - 38 VL - 102 IS - 1 KW - Chemical Warfare Agents KW - 0 KW - Cholinesterase Inhibitors KW - Environmental Pollutants KW - Organophosphates KW - Organothiophosphorus Compounds KW - VX KW - 9A4381183B KW - Sarin KW - B4XG72QGFM KW - tabun KW - S45M750QSH KW - Index Medicus KW - Animals KW - Humans KW - Sarin -- chemistry KW - Lethal Dose 50 KW - Organothiophosphorus Compounds -- chemistry KW - Sarin -- toxicity KW - Organothiophosphorus Compounds -- toxicity KW - Organophosphates -- pharmacokinetics KW - Chemical Warfare Agents -- pharmacokinetics KW - Environmental Pollutants -- toxicity KW - Cholinesterase Inhibitors -- toxicity KW - Organophosphates -- chemistry KW - Organophosphates -- toxicity KW - Cholinesterase Inhibitors -- chemistry KW - Environmental Pollutants -- chemistry KW - Chemical Warfare Agents -- chemistry KW - Cholinesterase Inhibitors -- pharmacokinetics KW - Chemical Warfare Agents -- toxicity KW - Environmental Pollutants -- pharmacokinetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77116248?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+health+perspectives&rft.atitle=Toxicity+of+the+organophosphate+chemical+warfare+agents+GA%2C+GB%2C+and+VX%3A+implications+for+public+protection.&rft.au=Munro%2C+N&rft.aulast=Munro&rft.aufirst=N&rft.date=1994-01-01&rft.volume=102&rft.issue=1&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Environmental+health+perspectives&rft.issn=1552-9924&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2009-06-02 N1 - Date created - 2009-04-23 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: J Pharmacol Exp Ther. 1961 Apr;132:50-7 [13730087] Toxicol Appl Pharmacol. 1963 Nov;5:685-701 [14082475] J Nerv Ment Dis. 1964 Apr;138:383-9 [14141895] AMA Arch Intern Med. 1956 Aug;98(2):221-39 [13354016] Lancet. 1959 Dec 5;2(7110):1019-21 [13831987] Br J Pharmacol Chemother. 1960 Jun;15:271-8 [13814387] Pharmacol Rev. 1959 Sep;11:567-688 [14402820] JAMA. 1989 Aug 4;262(5):644-8 [2664235] Ann N Y Acad Sci. 1969;160(1):357-65 [5257403] J Am Vet Med Assoc. 1970 Apr 15;156(8):1032-5 [5440658] Biochem Pharmacol. 1970 Feb;19(2):421-6 [5507658] Biochem Pharmacol. 1970 Mar;19(3):877-81 [5507692] Am J Med. 1971 Apr;50(4):475-92 [4324629] Arch Toxikol. 1971;27(3):233-41 [5579436] Toxicol Appl Pharmacol. 1972 May;22(1):93-6 [5034991] Vet Med Small Anim Clin. 1972 Jul;67(7):803-6 [4483127] Biochem Pharmacol. 1972 Dec 1;21(23):3145-51 [4650636] Psychopharmacologia. 1973 Jan 1;28(2):121-45 [4694622] Arch Int Pharmacodyn Ther. 1973 Jul;204(1):110-23 [4746622] Clin Toxicol. 1974;7(1):1-17 [4838227] Toxicol Appl Pharmacol. 1974 Feb;27(2):241-52 [4855029] Clin Chem. 1975 Sep;21(10):1393-5 [1157304] Toxicol Appl Pharmacol. 1976 Feb;35(2):365-79 [817419] Acta Pharmacol Toxicol (Copenh). 1976 Apr;38(4):299-307 [773106] J Occup Med. 1976 Apr;18(4):242-4 [1271126] Eur J Pharmacol. 1976 Jul;38(1):101-12 [954819] J Invest Dermatol. 1977 Jun;68(6):357-61 [864276] Exp Neurol. 1977 Nov;57(2):549-60 [561700] Arch Toxicol. 1978 Dec 28;41(3):215-21 [736792] Toxicol Appl Pharmacol. 1979 Jan;47(1):161-76 [425115] Mutat Res. 1979 Jan;59(1):61-108 [372791] Br J Pharmacol. 1979 Apr;65(4):565-71 [435681] Mutat Res. 1979 Dec;64(6):391-406 [392313] Bull Environ Contam Toxicol. 1980 May;24(5):719-26 [7459460] Life Sci. 1980 Nov 17;27(20):1869-73 [7470233] Annu Rev Pharmacol Toxicol. 1981;21:511-48 [7016015] Biochem Pharmacol. 1981 Oct 1;30(19):2725-7 [6271145] Neuropharmacology. 1982 Nov;21(11):1181-5 [7177342] Arch Int Pharmacodyn Ther. 1982 Dec;260(2):316-8 [7165440] Arch Toxicol. 1983 Feb;52(2):71-82 [6847383] Fundam Appl Toxicol. 1981 Mar-Apr;1(2):143-7 [7184780] Fundam Appl Toxicol. 1981 Mar-Apr;1(2):154-60 [6192030] Fundam Appl Toxicol. 1981 Mar-Apr;1(2):161-3 [7184782] Zhongguo Yao Li Xue Bao. 1983 Dec;4(4):225-8 [6230862] Life Sci. 1984 Apr 9;34(15):1415-22 [6708739] Eur J Pharmacol. 1984 Feb 10;98(1):129-32 [6201369] Fundam Appl Toxicol. 1984 Apr;4(2 Pt 2):S209-14 [6724213] Fundam Appl Toxicol. 1984 Apr;4(2 Pt 2):S27-33 [6327444] Arch Toxicol. 1984 Mar;55(1):76-7 [6329137] Fundam Appl Toxicol. 1984 Aug;4(4):531-8 [6479498] Neurobehav Toxicol Teratol. 1984 May-Jun;6(3):239-43 [6493427] Arch Toxicol. 1985 Jan;56(3):201-3 [3977601] Toxicol Appl Pharmacol. 1985 Jun 15;79(1):83-90 [4049409] J Neurochem. 1986 Jan;46(1):265-9 [2866234] Life Sci. 1986 Jan 13;38(2):165-72 [3945161] Fundam Appl Toxicol. 1985 Dec;5(6 Pt 2):S270-9 [2868961] J Toxicol Clin Toxicol. 1986;24(1):69-76 [2871196] Toxicol Lett. 1986 Feb;30(2):121-9 [3705100] Fundam Appl Toxicol. 1986 Jan;6(1):62-8 [3710028] Neurotoxicology. 1986 Spring;7(1):225-36 [3714123] Pharmacol Biochem Behav. 1986 Apr;24(4):941-7 [3714785] J Occup Med. 1986 Aug;28(8):619-27 [3746482] Biochem Pharmacol. 1986 Sep 15;35(18):3115-21 [3753519] J Pharmacol Exp Ther. 1986 Oct;239(1):279-85 [2876093] Neurobehav Toxicol Teratol. 1986 Nov-Dec;8(6):703-10 [3543715] N Engl J Med. 1987 Mar 26;316(13):761-3 [3029588] Mil Med. 1987 Jan;152(1):35-41 [3103007] Toxicol Appl Pharmacol. 1987 Feb;87(2):206-11 [3029895] Prog Neurobiol. 1987;29(2):193-218 [3035612] Toxicol Lett. 1987 May;36(3):243-9 [3590220] Toxicol Lett. 1987 Jun;37(1):95-102 [3590234] Zhongguo Yao Li Xue Bao. 1986 Sep;7(5):401-6 [2954410] Toxicol Lett. 1987 Oct;38(3):239-49 [3660426] Toxicol Appl Pharmacol. 1987 Oct;91(1):55-64 [3672517] J Toxicol Environ Health. 1988;23(1):103-13 [3336055] J Toxicol Environ Health. 1988;23(1):115-26 [3336056] Toxicol Appl Pharmacol. 1988 Jan;92(1):34-41 [3341026] Mutat Res. 1988 Apr;204(4):649-54 [3352646] Arch Environ Health. 1988 Jan-Feb;43(1):38-45 [3355242] J Neurol Neurosurg Psychiatry. 1988 Oct;51(10):1338-40 [3225590] Eur J Pharmacol. 1968 Mar;2(5):377-86 [5654160] Clin Pharmacol Ther. 1968 Jul-Aug;9(4):421-7 [5655475] Eur J Pharmacol. 1968 Aug;4(1):18-24 [5680366] J Am Vet Med Assoc. 1969 Mar 15;154(6):623-30 [5812894] JAMA. 1989 Aug 4;262(5):653-9 [2746817] J Biochem Toxicol. 1989 Spring;4(1):15-20 [2769693] Annu Rev Pharmacol Toxicol. 1990;30:405-40 [2188574] Environ Health Perspect. 1990 Nov;89:205-15 [2088748] Toxicology. 1992;72(2):117-29 [1566275] Ecotoxicol Environ Saf. 1992 Jun;23(3):328-42 [1376237] Environ Health Perspect. 1992 Nov;98:259-80 [1486858] J Appl Toxicol. 1993 Mar-Apr;13(2):143-5 [8486913] Br Med J. 1951 Oct 6;2(4735):812-6 [14869728] AMA Arch Ind Hyg Occup Med. 1952 Jul;6(1):43-9 [14932527] Am J Med. 1953 Jan;14(1):52-63 [13016586] Br J Pharmacol Chemother. 1953 Dec;8(4):466-75 [13115640] Proc Soc Exp Biol Med. 1954 Jul;86(3):530-3 [13194711] J Physiol. 1954 Oct 28;126(1):52-70 [13212728] J Pharmacol Exp Ther. 1957 Sep;121(1):96-106 [13481831] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Monte Carlo track-structure calculations for aqueous solutions containing biomolecules. AN - 77093576; 7755541 AB - Detailed Monte Carlo calculations provide a powerful tool for understanding mechanisms of radiation damage to biological molecules irradiated in aqueous solution. This paper describes the computer codes, OREC and RADLYS, which have been developed for this purpose over a number of years. Some results are given for calculations of the irradiation of pure water. Comparisons are presented between computations for liquid water and water vapor. Detailed calculations of the chemical yields of several products from X-irradiated, oxygen-free glycylglycine solutions have been performed as a function of solute concentration. Excellent agreement is obtained between calculated and measured yields. The Monte Carlo analysis provides a complete mechanistic picture of pathways to observed radiolytic products. This approach, successful with glycylglycine, will be extended to study the irradiation of oligonucleotides in aqueous solution. JF - Basic life sciences AU - Turner, J E AU - Hamm, R N AU - Ritchie, R H AU - Bolch, W E AD - Health Sciences Research Division, Oak Ridge National Laboratory, TN 37831, USA. Y1 - 1994 PY - 1994 DA - 1994 SP - 155 EP - 166 VL - 63 SN - 0090-5542, 0090-5542 KW - Amino Acids, Diamino KW - 0 KW - Solutions KW - Succinates KW - Water KW - 059QF0KO0R KW - Glycylglycine KW - 10525P22U0 KW - Aspartic Acid KW - 30KYC7MIAI KW - Ammonia KW - 7664-41-7 KW - diaminosuccinic acid KW - 921-52-8 KW - Succinic Acid KW - AB6MNQ6J6L KW - Glycine KW - TE7660XO1C KW - Index Medicus KW - Software KW - Glycine -- analogs & derivatives KW - Radiation Effects KW - Glycylglycine -- chemistry KW - Monte Carlo Method UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/77093576?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Basic+life+sciences&rft.atitle=Monte+Carlo+track-structure+calculations+for+aqueous+solutions+containing+biomolecules.&rft.au=Turner%2C+J+E%3BHamm%2C+R+N%3BRitchie%2C+R+H%3BBolch%2C+W+E&rft.aulast=Turner&rft.aufirst=J&rft.date=1994-01-01&rft.volume=63&rft.issue=&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Basic+life+sciences&rft.issn=00905542&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1995-06-16 N1 - Date created - 1995-06-16 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Structure, function, regulation, and assembly of D-ribulose-1,5-bisphosphate carboxylase/oxygenase. AN - 76854499; 7979237 JF - Annual review of biochemistry AU - Hartman, F C AU - Harpel, M R AD - Biology Division, Oak Ridge National Laboratory, Tennessee 37831-8077. Y1 - 1994 PY - 1994 DA - 1994 SP - 197 EP - 234 VL - 63 SN - 0066-4154, 0066-4154 KW - Ribulose-Bisphosphate Carboxylase KW - EC 4.1.1.39 KW - Index Medicus KW - Mutagenesis, Site-Directed KW - Models, Molecular KW - Enzyme Activation KW - Structure-Activity Relationship KW - Protein Conformation KW - Catalysis KW - Ribulose-Bisphosphate Carboxylase -- genetics KW - Ribulose-Bisphosphate Carboxylase -- chemistry KW - Ribulose-Bisphosphate Carboxylase -- physiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76854499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annual+review+of+biochemistry&rft.atitle=Structure%2C+function%2C+regulation%2C+and+assembly+of+D-ribulose-1%2C5-bisphosphate+carboxylase%2Foxygenase.&rft.au=Hartman%2C+F+C%3BHarpel%2C+M+R&rft.aulast=Hartman&rft.aufirst=F&rft.date=1994-01-01&rft.volume=63&rft.issue=&rft.spage=197&rft.isbn=&rft.btitle=&rft.title=Annual+review+of+biochemistry&rft.issn=00664154&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-12-12 N1 - Date created - 1994-12-12 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - The effect of media composition on EDTA degradation by Agrobacterium sp. AN - 76553680; 8010772 AB - EDTA degradation by an Agrobacterium sp. has been examined by quantifying 14C-labeled CO2 produced from iron-[2-14C] EDTA and by measured loss of nonlabeled EDTA by HPLC. Fe-EDTA degradation resulted in a rise in pH, nitrate concentration, and ammonia concentration. Addition of glycerol resulted in suppression of Fe-EDTA degradation and in a decrease in pH and NH4+ concentration in the media. Addition of peptone or yeast extract did not affect degradation. Some of the components (e.g., biotin) of the media are not necessary for growth and biodegradation. Although cobalt-EDTA cannot be degraded, ferrous iron can be added to displace the cobalt. JF - Applied biochemistry and biotechnology AU - Palumbo, A V AU - Lee, S Y AU - Boerman, P AD - Environmental Sciences Division, Oak Ridge National Laboratory, TN 37831-6036. Y1 - 1994 PY - 1994 DA - 1994 SP - 811 EP - 822 VL - 45-46 SN - 0273-2289, 0273-2289 KW - Cobalt Radioisotopes KW - 0 KW - Culture Media KW - Ferric Compounds KW - Ferrous Compounds KW - Edetic Acid KW - 9G34HU7RV0 KW - Nitrogen KW - N762921K75 KW - Glycerol KW - PDC6A3C0OX KW - Index Medicus KW - Water Pollution KW - Ferrous Compounds -- metabolism KW - Cobalt Radioisotopes -- metabolism KW - Ferric Compounds -- metabolism KW - Biodegradation, Environmental KW - Nitrogen -- pharmacology KW - Glycerol -- pharmacology KW - Chromatography, High Pressure Liquid KW - Edetic Acid -- metabolism KW - Rhizobium -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76553680?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+biochemistry+and+biotechnology&rft.atitle=The+effect+of+media+composition+on+EDTA+degradation+by+Agrobacterium+sp.&rft.au=Palumbo%2C+A+V%3BLee%2C+S+Y%3BBoerman%2C+P&rft.aulast=Palumbo&rft.aufirst=A&rft.date=1994-01-01&rft.volume=45-46&rft.issue=&rft.spage=811&rft.isbn=&rft.btitle=&rft.title=Applied+biochemistry+and+biotechnology&rft.issn=02732289&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-07-15 N1 - Date created - 1994-07-15 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Biosorption of nickel in complex aqueous waste streams by cyanobacteria. AN - 76553532; 8010774 AB - A study was undertaken to determined if a suitable biosorbent could be found for removal of nickel at low concentrations (< 20 parts per million [ppm]) from a chemically complex wastewater effluent generated by electroplating operations. Algae and cyanobacteria were chosen as candidate biosorbent materials because they are easy to grow and they have the ability to withstand processing into biosorbent materials. Several species were screened for nickel-biosorption capacity initially, and three species of cyanobacteria were selected for further study based on their performance in the scoping tests. When compared to live controls, autoclaving improved the binding capacities of all three species, but usually biosorption data from experiments with live cells were more consistent. None of the three species was able to bind nickel efficiently in actual effluent samples. Further experimentation indicated that sodium ions, which were present in high concentrations in the effluent, were interfering with the ability of the cells to bind nickel. Adsorption isotherm plots for biosorption of nickel by two species of Anabaena in NiCl2-deionized water solutions were prepared. JF - Applied biochemistry and biotechnology AU - Corder, S L AU - Reeves, M AD - Engineering Development Section, Oak Ridge National Laboratory, TN. Y1 - 1994 PY - 1994 DA - 1994 SP - 847 EP - 859 VL - 45-46 SN - 0273-2289, 0273-2289 KW - Sulfates KW - 0 KW - Water Pollutants, Chemical KW - sodium sulfate KW - 0YPR65R21J KW - Nickel KW - 7OV03QG267 KW - Index Medicus KW - Sulfates -- pharmacology KW - Adsorption KW - Chlorophyta -- metabolism KW - Cyanobacteria -- metabolism KW - Nickel -- metabolism KW - Water Pollutants, Chemical -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76553532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+biochemistry+and+biotechnology&rft.atitle=Biosorption+of+nickel+in+complex+aqueous+waste+streams+by+cyanobacteria.&rft.au=Corder%2C+S+L%3BReeves%2C+M&rft.aulast=Corder&rft.aufirst=S&rft.date=1994-01-01&rft.volume=45-46&rft.issue=&rft.spage=847&rft.isbn=&rft.btitle=&rft.title=Applied+biochemistry+and+biotechnology&rft.issn=02732289&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-07-15 N1 - Date created - 1994-07-15 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Bioremediation of petroleum hydrocarbons in soil column lysimeters from Kwajalein island. AN - 76547275; 8010773 AB - Soil column studies were used to evaluate petroleum hydrocarbon (PHC) remediation in soils from Kwajalein Atoll. Treatments included controls, and combinations of water, air, nutrients, and bioaugmentation with indigenous microbes (W, A, N, and M, respectively). Microbial colony forming units (CFU) decreased in the control columns and in treatments without air. Treatments including W+A+N and W+A+N+ exhibited increased CFU. One third of the PHC was removed by water and another third was removed by W+A+N and W+A+N+M treatments. Bioaugmentation with indigenous PHC degraders did not enhance bioremediation. Potential for bioremediation was demonstrated by air, water, and nutrient amendments. JF - Applied biochemistry and biotechnology AU - Phelps, T J AU - Siegrist, R L AU - Korte, N E AU - Pickering, D A AU - Strong-Gunderson, J M AU - Palumbo, A V AU - Walker, J F AU - Morrissey, C M AU - Mackowski, R AD - Environmental Sciences Division, Oak Ridge National Laboratory, TN 37831. Y1 - 1994 PY - 1994 DA - 1994 SP - 835 EP - 845 VL - 45-46 SN - 0273-2289, 0273-2289 KW - Hydrocarbons KW - 0 KW - Petroleum KW - Soil Pollutants KW - Water KW - 059QF0KO0R KW - Carbon Dioxide KW - 142M471B3J KW - Index Medicus KW - Soil Microbiology KW - Micronesia KW - Air KW - Carbon Dioxide -- metabolism KW - Biodegradation, Environmental KW - Hydrocarbons -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76547275?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+biochemistry+and+biotechnology&rft.atitle=Bioremediation+of+petroleum+hydrocarbons+in+soil+column+lysimeters+from+Kwajalein+island.&rft.au=Phelps%2C+T+J%3BSiegrist%2C+R+L%3BKorte%2C+N+E%3BPickering%2C+D+A%3BStrong-Gunderson%2C+J+M%3BPalumbo%2C+A+V%3BWalker%2C+J+F%3BMorrissey%2C+C+M%3BMackowski%2C+R&rft.aulast=Phelps&rft.aufirst=T&rft.date=1994-01-01&rft.volume=45-46&rft.issue=&rft.spage=835&rft.isbn=&rft.btitle=&rft.title=Applied+biochemistry+and+biotechnology&rft.issn=02732289&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-07-15 N1 - Date created - 1994-07-15 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Role of mouse germ-cell mutagenesis in understanding genetic risk and in generating mutations that are prime tools for studies in modern biology. AN - 76448855; 8162903 AB - Highlights are presented on (1) the role mouse germ-cell mutagenesis has played in assessing the genetic harm from radiations and chemicals, and (2) the contributions to the field of modern biology that are being made by the products of this research--the propagated mutations. Among the numerous findings in radiation mutagenesis were the humped dose-effect curve for spermatogonial stem cells, the major differences between the sexes and between germ-cell stages of each sex in both yield and nature of mutations, the dose-rate effect, which provided the first evidence for repair of mutational (or premutational) damage, the augmenting effect of certain regimes of dose fractionation, and many others. Chemical mutagenesis studies that followed revealed at least three patterns of mutation yield and demonstrated that germ-cell stage--much more than the nature of the chemical--governs the nature of the DNA lesions induced. Two "supermutagens," one for intragenic mutations and one for deletions and other rearrangements, have become very useful in the manufacture of mutations for specific purposes. The mutations propagated from radiation- and chemical-mutagenesis experiments are providing prime resources for basic studies in genome organization, gene structure, and function. DNA lesions that involve specific loci have made possible increasingly detailed characterization of extensive deletion complexes that facilitate high-intensity physical and functional mapping within them. Numerous loci associated with interesting developmental anomalies have been identified and have become accessible to positional cloning. Several of the genes accessed with the aid of induced mutations (deletions, other rearrangements, and point mutations) are furnishing prime reagents for elucidating human disease conditions. JF - Environmental and molecular mutagenesis AU - Russell, L B AD - Biology Division, Oak Ridge National Laboratory, Tennessee 37831-8077. Y1 - 1994 PY - 1994 DA - 1994 SP - 23 EP - 29 VL - 23 Suppl 24 SN - 0893-6692, 0893-6692 KW - Mutagens KW - 0 KW - Index Medicus KW - Animals KW - Risk Factors KW - Genes, Reporter KW - Mutagens -- toxicity KW - Mice KW - Male KW - Female KW - Mutagenesis, Site-Directed KW - Mice, Mutant Strains KW - Germ Cells -- drug effects KW - Germ-Line Mutation KW - Germ Cells -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76448855?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+and+molecular+mutagenesis&rft.atitle=Role+of+mouse+germ-cell+mutagenesis+in+understanding+genetic+risk+and+in+generating+mutations+that+are+prime+tools+for+studies+in+modern+biology.&rft.au=Russell%2C+L+B&rft.aulast=Russell&rft.aufirst=L&rft.date=1994-01-01&rft.volume=23+Suppl+24&rft.issue=&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=Environmental+and+molecular+mutagenesis&rft.issn=08936692&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-05-23 N1 - Date created - 1994-05-23 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Cytogenetic analysis of malformed mouse fetuses derived from balanced translocation heterozygotes. AN - 76332893; 8287687 AB - Reciprocal translocations are readily induced by various physical and chemical mutagens in certain germ-cell stages. Carriers of balanced reciprocal translocations generally exhibit no abnormal phenotypes, except for occasional male sterility, but about half (on average) of their progeny carry grossly unbalanced chromosome complements and die prenatally, so that the carriers are said to be 'semisterile'. Since death of such progeny generally occurs in very early embryonic stages, it would be of minor importance in an analogous human situation. Several types of unbalanced segregants, however, survive to late gestational or even to postnatal stages and are often malformed. Recently, it was determined in this laboratory that over one half of the male carriers of methylene-bisacrylamide-induced translocations, sired litters that had late-dying and/or malformed fetuses (Rutledge et al., 1990). Five high-anomaly translocation stocks derived from that study and four derived from studies with other mutagens were analyzed cytogenetically to determine (1) the chromosomes and breakpoints involved, (2) the nature of chromosome imbalance in malformed fetuses, and (3) the types of meiotic segregation that produce late-surviving unbalanced segregants. Cytogenetic analysis of the 9 translocation stocks revealed 18 breakpoints located in 12 chromosomes. Each translocation had at least one breakpoint located near the centromere or the telomere. All translocations produced abnormal fetuses that were partially monosomic for a very short terminal chromosome segment, and partially trisomic for a segment that can be of various lengths, 2-10 times as long as the monosomic segment. In 6 stocks, these abnormal fetuses arose by adjacent-1 or alternate segregation; in the other three they arose by adjacent-2 segregation. In addition, tertiary trisomy by 3-1 missegregation was also observed in two of the stocks. JF - Cytogenetics and cell genetics AU - Cacheiro, N L AU - Rutledge, J C AU - Cain, K T AU - Cornett, C V AU - Generoso, W M AD - Biology Division, Oak Ridge National Laboratory, TN 37831-8077. Y1 - 1994 PY - 1994 DA - 1994 SP - 139 EP - 148 VL - 66 IS - 2 SN - 0301-0171, 0301-0171 KW - Index Medicus KW - Karyotyping KW - Animals KW - Chromosome Banding KW - Meiosis -- genetics KW - Mice, Inbred C57BL KW - Mice, Inbred C3H KW - Mice KW - Infertility, Male -- genetics KW - Male KW - Female KW - Heterozygote KW - Fetus -- abnormalities KW - Translocation, Genetic UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76332893?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Cytogenetics+and+cell+genetics&rft.atitle=Cytogenetic+analysis+of+malformed+mouse+fetuses+derived+from+balanced+translocation+heterozygotes.&rft.au=Cacheiro%2C+N+L%3BRutledge%2C+J+C%3BCain%2C+K+T%3BCornett%2C+C+V%3BGeneroso%2C+W+M&rft.aulast=Cacheiro&rft.aufirst=N&rft.date=1994-01-01&rft.volume=66&rft.issue=2&rft.spage=139&rft.isbn=&rft.btitle=&rft.title=Cytogenetics+and+cell+genetics&rft.issn=03010171&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-02-18 N1 - Date created - 1994-02-18 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - CPAPER T1 - How Effective Are Warning System Technologies? T2 - International Sociological Association AN - 61725043; 94S29613 AB - An analysis of the effectiveness of civil defense sirens for warning the public of an impending natural or technological disaster, based on anecdotal examples & some empirical evidence. On 24 Mar 1987, a fire at the Spencer Metal Plant in Nanticote, PA, led to the use of multiple methods of warning the public. One of these mechanisms was a modern siren system installed for the nearby Susequehanna Nuclear Power Plant. Shortly after the incident, the Centers for Disease Control, in the Dept of Health & Human Services, Atlanta, GA, conducted a telephone survey in Nanticote to empirically measure the performance of this system in an actual emergency & compare it to the Nuclear Regulatory Commission standards & the results of a test during nonemergency conditions. Findings provide further support regarding the proposition that sirens are poor warning mechanisms. JF - International Sociological Association AU - Sorensen, John H Y1 - 1994///0, PY - 1994 DA - 0, 1994 KW - natural/technological disaster warning system, civil defense sirens' ineffectiveness KW - Disaster Relief KW - Civil Defense KW - Natural Disasters KW - Effectiveness KW - Technology KW - proceeding KW - 2681: environmental interactions; disaster studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61725043?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=International+Sociological+Association&rft.atitle=How+Effective+Are+Warning+System+Technologies%3F&rft.au=Sorensen%2C+John+H&rft.aulast=Sorensen&rft.aufirst=John&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=International+Sociological+Association&rft.issn=&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2009-03-10 N1 - Publication note - 1994 N1 - Last updated - 2016-09-28 ER - TY - CPAPER T1 - Managing the Impacts of Sea Level Rise: Coastal Policies in the United States and the Implications for Hazard Management from Sea Level Rise T2 - International Sociological Association AN - 61723117; 94S29912 AB - Changes in sea level (SL) have been an integral part of the dynamics of the earth's ecosystem. Relative SL, the SL relative to a fixed point on land, varies with both vertical motions of the land masses as well as changes in physical structure & volume of sea water & variations in climate. If the trend from the effects of global warming accelerates the rise in SL, the earth's coastal systems could significantly alter & massive adjustments would be required by societies worldwide. Here, results are offered from an empirical study that examined how current hazard mitigation strategies could be adapted to SL rise. The study involved a literature review, a comparison of regional & state differences in policies regarding coastal hazards, & a comparative case study. Wide variations were found in policies designed to mitigate for coastal hazards, & the effectiveness of those policies & decision making strategies on hazard mitigaiton. Since no federal mandate exists & the federal Coastal Zone Management Program is voluntary, there is little consensus & wide fragmentation among state programs depending on special interest gorups that become involved in program implementation. Also addressed are the environmental, physical, social, political, & economic factors affecting mitigation of hazards that led to recommendations on policy options for encouraging the adoption of management practices for decreasing human vulnerability to SL rise. JF - International Sociological Association AU - Vogt, Barbara Muller Y1 - 1994///0, PY - 1994 DA - 0, 1994 KW - sea level rise, hazard mitigation strategy adaptation KW - empirical data KW - Hazards KW - Environmentalism KW - Environmental Attitudes KW - Oceans KW - United States of America KW - proceeding KW - 2656: environmental interactions; environmental interactions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61723117?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocabs&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=International+Sociological+Association&rft.atitle=Managing+the+Impacts+of+Sea+Level+Rise%3A+Coastal+Policies+in+the+United+States+and+the+Implications+for+Hazard+Management+from+Sea+Level+Rise&rft.au=Vogt%2C+Barbara+Muller&rft.aulast=Vogt&rft.aufirst=Barbara&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=International+Sociological+Association&rft.issn=&rft_id=info:doi/ LA - English DB - Sociological Abstracts N1 - Date revised - 2009-03-10 N1 - Publication note - 1994 N1 - Last updated - 2016-09-28 ER - TY - RPRT T1 - Hydrologic response of northern wetlands to silvicultural water management systems AN - 52816268; 1996-055222 AB - Two types of water management systems are used to ameliorate saturated soil conditions which limit silvicultural operations and site productivity in northern wetlands. The pattern ditch system is an intensive drainage network designed to regulate water table depth in peat soils. The prescription drainage system is a low-intensity drainage system that is used to develop apparent drainage patterns in mineral and histic-mineral soils. These water management systems may either increase or decrease peak flow, base flow, and the duration of peak flow events, depending on drainage system design, climate, season, site characteristics, and land use. The most common hydrologic response to drainage is an increase in peak flow and base flow, and an increase in annual runoff. The effect of wetland drainage on watershed hydrology depends on the proportion of the watershed drained. Drainage may also affect water quality, nutrient cycling, vegetation composition and structure. JF - Hydrologic response of northern wetlands to silvicultural water management systems AU - Trettin, C C Y1 - 1994 PY - 1994 DA - 1994 SP - 27 VL - CONF-9404203-1 KW - hydrology KW - water quality KW - Plantae KW - organic residues KW - drainage KW - drainage patterns KW - water management KW - vegetation KW - ground water KW - nutrients KW - water table KW - peat KW - factors KW - wetlands KW - runoff KW - sediments KW - land use KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52816268?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Trettin%2C+C+C&rft.aulast=Trettin&rft.aufirst=C&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Hydrologic+response+of+northern+wetlands+to+silvicultural+water+management+systems&rft.title=Hydrologic+response+of+northern+wetlands+to+silvicultural+water+management+systems&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1996-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94018145NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Water management in forest wetlands workshop, Atlanta, GA, Apr. 26-28, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Negative bioventing feasibility test AN - 52789964; 1997-002088 AB - A bioventing feasibility test was conducted at a hydrocarbon fuel spill site at Oak Ridge National Laboratory. The soils at this site are generally of low air permeability and are representative of the clayey soils encountered at several Department of Energy sites and throughout the southeastern United States. The tests included an in situ air permeability test and in situ respiration tests at three well where highest soil contamination was measured. The in situ respiration tests showed that there was the potential for significant biodegradation in the soil with adequate oxygenation. The in situ permeability tests indicated that the majority of flow was trough fractures, rather than through the bulk soils. A helium tracer test verified that injected gas flowed directly to the surface through a small number of fractures, with no flow reaching the monitoring wells. These results indicate that oxygen transport to the bulk soils would be severely limited by diffusion, such that bioventing was deemed not feasible for this site. In light of these results, the importance of testing for fracture flow in soils of lower permeability is stressed -- whether the technology is bioventing or conventional soil venting. JF - Negative bioventing feasibility test AU - DePaoli, D W AU - Greene, D W AU - Herbes, S E AU - Walzel, A D Y1 - 1994 PY - 1994 DA - 1994 SP - 25 VL - CONF-940433-6 KW - wells KW - United States KW - hazardous waste KW - aquifer vulnerability KW - contaminant plumes KW - soil vapor extraction KW - observation wells KW - Oak Ridge Tennessee KW - feasibility studies KW - ground water KW - transport KW - oil spills KW - Tennessee KW - Anderson County Tennessee KW - soils KW - biodegradation KW - toxic materials KW - in situ KW - pollutants KW - pollution KW - preventive measures KW - aquifers KW - organic compounds KW - bioventing KW - hydrocarbons KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52789964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=DePaoli%2C+D+W%3BGreene%2C+D+W%3BHerbes%2C+S+E%3BWalzel%2C+A+D&rft.aulast=DePaoli&rft.aufirst=D&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Negative+bioventing+feasibility+test&rft.title=Negative+bioventing+feasibility+test&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94012653NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Spring meeting of the American Institute of Chemical Engineers, Atlanta, GA, Apr. 17-21, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Summer meeting of the American Institute of Chemical Engineers AN - 52789560; 1997-002302 AB - The U.S. Department of Energy/Office of Technology Development (DOE/OTD) is actively examining cleanup technologies to remediate its aging nuclear production facilities. A part of this effort is to develop "technology logic diagrams" (TLDs) to identify the potential wastes and their treatment processes. Huge quantities of radioactive and mixed wastes are expected to be produced during the decontamination and decommissioning of the facilities and the remediation of the contaminated soils, waters, and other polluted areas at these sites. Efficient separation processes need to be identified to manage the large number of wastes to minimize the cleanup costs and their environmental impacts. One objective of developing the TLDs is to identify technologies that can treat the wastes most efficiently and at the lowest cost. This paper addresses the results of the TLD development for the DOE's K-25 and the Oak Ridge National Laboratory sites. The TLD effort estimated the types and quantities of the wastes expected to be produced and identified the technologies that could be used to manage these wastes. The treatment processes that we examined ran the gamut from commercial processes to innovative developmental technologies. The status of each treatment technology and the development effort needed to commercialize the technology were also assessed. Priorities for developing some of the promising new technologies are also recommended in the TLDS. JF - Summer meeting of the American Institute of Chemical Engineers AU - Singh, S P N AU - Fellows, R L Y1 - 1994 PY - 1994 DA - 1994 SP - 22 VL - CONF-940853-10 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - technology KW - government agencies KW - waste disposal sites KW - cost KW - remediation KW - radioactive waste KW - ground water KW - waste management KW - decontamination KW - Tennessee KW - nuclear facilities KW - graphic methods KW - Anderson County Tennessee KW - efficiency KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52789560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Singh%2C+S+P+N%3BFellows%2C+R+L&rft.aulast=Singh&rft.aufirst=S+P&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Summer+meeting+of+the+American+Institute+of+Chemical+Engineers&rft.title=Summer+meeting+of+the+American+Institute+of+Chemical+Engineers&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Summer meeting of the American Institute of Chemical Engineers N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94019323NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Adsorption and desorption of contaminants AN - 52781792; 1997-001922 AB - The microbial remediation of sites Contaminated with organics is well documented, however, there are some significant problems that remain to be solved in the areas of contaminants sorbed to soils and non-aqueous phase liquid (NAPL) contamination. Methods of in situ bioremediation techniques employ either the stimulation of indigenous populations by nutrient addition, or the addition of prepared bacterial cultures to the subsurface environment. Problems of contaminant sorption and NAPL's are related in that both encompass reduced contaminant bioavailability. Non-aqueous phase liquids have been identified as a priority area for research in the In situ Program due to their presence at DOE sites and the lack of adequate technology to effectively treat this contamination. Bioremediation technologies developed as a result of this project are easily transferred to industry. JF - Adsorption and desorption of contaminants AU - Palumbo, A V AU - Strong-Gunderson, J M AU - DeFlaun, M AU - Ensley, B Y1 - 1994 PY - 1994 DA - 1994 SP - 10 KW - thallophytes KW - soils KW - biodegradation KW - Plantae KW - desorption KW - in situ KW - pollutants KW - pollution KW - Pseudomonas KW - adsorption KW - bioremediation KW - remediation KW - ground water KW - nonaqueous phase liquids KW - waste management KW - bacteria KW - microorganisms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52781792?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Palumbo%2C+A+V%3BStrong-Gunderson%2C+J+M%3BDeFlaun%2C+M%3BEnsley%2C+B&rft.aulast=Palumbo&rft.aufirst=A&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Adsorption+and+desorption+of+contaminants&rft.title=Adsorption+and+desorption+of+contaminants&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94006549NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the Joint 40/50 industry outreach meeting, Seattle, WA, Jan. 25-27, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Risk assessment applications for determining cleanup limits for uranium in treated and untreated soils AN - 52781752; 1997-001986 AB - Uranium-contaminated soils are present at various locations across the US where uranium was processed for nuclear fuels or atomic weapons. Important issues relative to such contamination include the assessment of potential health risks associated with human exposures to the residual uranium and the determination of safe levels of uranium in soils that have been treated by a given technology. This paper discusses various risk assessment considerations that must be dealt with when developing cleanup limits for uranium in treated and untreated soils. Key issues addressed include alternative land use scenarios, potential exposure pathways, characterization of the bioavailability of uranium compounds in food and water, a brief overview of health risks associated with uranium and its daughter products as well as a summary of considerations for development of risk-based cleanup limits for uranium in soils. JF - Risk assessment applications for determining cleanup limits for uranium in treated and untreated soils AU - Armstrong, A Q AU - Layton, D W AU - Rutz, E E Y1 - 1994 PY - 1994 DA - 1994 SP - 11 VL - CONF-940225-109 KW - soils KW - hazardous waste KW - medical geology KW - pollutants KW - background level KW - pollution KW - ecosystems KW - remediation KW - nuclear energy KW - metals KW - risk assessment KW - uranium KW - waste disposal KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52781752?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Armstrong%2C+A+Q%3BLayton%2C+D+W%3BRutz%2C+E+E&rft.aulast=Armstrong&rft.aufirst=A&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Risk+assessment+applications+for+determining+cleanup+limits+for+uranium+in+treated+and+untreated+soils&rft.title=Risk+assessment+applications+for+determining+cleanup+limits+for+uranium+in+treated+and+untreated+soils&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94012322NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the meeting Waste management '94, Tucson, AZ, Feb. 27 - Mar. 3, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Oak Ridge Reservation Federal Facility Agreement for the Environmental Restoration Program; Volume 1, Quarterly report, October-December 1993 AN - 52776917; 1997-002110 AB - This quarterly progress report satisfies requirements for the Environmental Restoration (ER) Program that are specified in the Oak Ridge Reservation (ORR) Federal Facility Agreement (FFA) established between the U.S. Department of Energy (DOE), the U.S. Environmental Protection Agency (EPA), and the Tennessee Department of Environment and Conservation (TDEC). The reporting period covered is October through December 1993 (first quarter of FY 1994). Sections 1.1 and 1.2 provide respectively the milestones scheduled for completion during the reporting period and a list of documents that have been proposed for transmittal during the following quarter but have not been approved as FY 1994 commitments. JF - Oak Ridge Reservation Federal Facility Agreement for the Environmental Restoration Program; Volume 1, Quarterly report, October-December 1993 Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 59 VL - DOE/OR-01-1226/V1 | ORNL/M-3261 KW - United States KW - protection KW - Oak Ridge National Laboratory KW - programs KW - U. S. Department of Energy KW - Tennessee Department of Environment and Conservation KW - government agencies KW - U. S. Environmental Protection Agency KW - pollution KW - ecosystems KW - research KW - preventive measures KW - remediation KW - radioactive waste KW - ground water KW - progress report KW - Tennessee KW - report KW - Anderson County Tennessee KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52776917?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Oak+Ridge+Reservation+Federal+Facility+Agreement+for+the+Environmental+Restoration+Program%3B+Volume+1%2C+Quarterly+report%2C+October-December+1993&rft.title=Oak+Ridge+Reservation+Federal+Facility+Agreement+for+the+Environmental+Restoration+Program%3B+Volume+1%2C+Quarterly+report%2C+October-December+1993&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94014054NEG, Springfield, VA, United States N1 - SuppNotes - Progress report; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Health and safety work plan for sampling colloids in waste area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AN - 52775033; 1997-001436 AB - This Work Plan/Site Safety and Health Plan (SSHP) and the attached work plan are for the performance of the colloid project at WAG 5. The work will be conducted by the Oak Ridge National Laboratory (ORNL) Environmental Sciences Division (ESD) and associated ORNL environmental, safety, and health support groups. The purpose of this document is to establish health and safety guidelines to be followed by all personnel involved in conducting work for this project. The levels of protection and the procedures specified in this plan are based on the best information available from historical data and preliminary evaluations of the area. Therefore, these recommendations represent the minimum health and safety requirements to be observed by all personnel engaged in this project. JF - Health and safety work plan for sampling colloids in waste area Grouping 5 at Oak Ridge National Laboratory, Oak Ridge, Tennessee AU - Marsh, J D AU - McCarthy, J F Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 63 VL - ORNL/ER-213 KW - United States KW - Oak Ridge National Laboratory KW - colloidal materials KW - medical geology KW - site exploration KW - pollutants KW - government agencies KW - waste disposal sites KW - pollution KW - radioactive waste KW - ground water KW - safety KW - sampling KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52775033?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Marsh%2C+J+D%3BMcCarthy%2C+J+F&rft.aulast=Marsh&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Health+and+safety+work+plan+for+sampling+colloids+in+waste+area+Grouping+5+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.title=Health+and+safety+work+plan+for+sampling+colloids+in+waste+area+Grouping+5+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94009506NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Natural analogue studies of the role of colloids, natural organics and microorganisms on radionuclide transport AN - 52773345; 1997-001537 AB - Colloids may be important as a geochemical transport mechanism for radionuclides at geological repositories if they are (1) present in the groundwater, (2) stable with respect to both colloidal and chemical stabilities, (3) capable of adsorbing radionuclides, especially if the sorption is irreversible, and (4) mobile in the subsurface. The available evidence from natural analogue and other field studies relevant to these issues is reviewed, as is the potential role of mobile microorganisms "biocolloids" on radionuclide migration. Studies have demonstrated that colloids are ubiquitous in groundwater, although colloid concentrations in deep, geochemically stable systems may be too low to affect radionuclide transport. However, even low colloid populations cannot be dismissed as a potential concern because colloids appear to be stable, and many radionuclides that adsorb to colloids are not readily desorbed over long periods. Field studies offer somewhat equivocal evidence concerning colloid mobility and cannot prove or disprove the significance of colloid transport in the far-field environment. Additional research is needed at new sites to properly represent a repository far-field. Performance assessment would benefit from natural analogue studies to examine colloid behavior at sites encompassing a suite of probable groundwater chemistries and that mimic the types of formations selected for radioactive waste repositories. JF - Natural analogue studies of the role of colloids, natural organics and microorganisms on radionuclide transport AU - McCarthy, J F Y1 - 1994 PY - 1994 DA - 1994 SP - 17 VL - CONF-9409212-1 KW - organic materials KW - colloidal materials KW - isotopes KW - pollutants KW - pollution KW - migration of elements KW - hydrochemistry KW - radioactive waste KW - ground water KW - organic compounds KW - radioactive isotopes KW - transport KW - natural analogs KW - ecology KW - waste disposal KW - geochemistry KW - microorganisms KW - field studies KW - 02B:Hydrochemistry KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52773345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=McCarthy%2C+J+F&rft.aulast=McCarthy&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Natural+analogue+studies+of+the+role+of+colloids%2C+natural+organics+and+microorganisms+on+radionuclide+transport&rft.title=Natural+analogue+studies+of+the+role+of+colloids%2C+natural+organics+and+microorganisms+on+radionuclide+transport&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95000335NEG, Springfield, VA, United States N1 - SuppNotes - Presented at Commission of European Countries, 6th natural analogue working group meeting, Santa Fe, NM, Sept. 12-16, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - American Society of Civil Engineers 1994 National Council on Environmental Engineering (NCEE) conference on Critical issues in water and waste water treatment AN - 52764653; 1997-001165 AB - Confronted with contaminated land from the world wars and the postwar industrialization period, German researchers and practicing professionals have worked to develop processes for effective environmental restoration. This presentation documents efforts by Oak Ridge National Laboratory (ORNL) researchers to (1) identify collaborators and German technologies exhibiting near-term potential for clean-up of volatile organic contaminated soil and groundwater at Department of Energy sites, (2) critically assess performance, and (3) inform interested agencies. The project was limited to identification and preliminary evaluation and included engineering computations, groundwater flow modeling, and treatment process modeling. Two processes were identified: (1) the vacuum vaporizer well/groundwater recirculation well and (2) the porous pipe/horizontal well (PP/HW). Both technologies induce a recirculation flow field in the aquifer and enable simultaneous down hole treatment of the aquifer and vadose zone. University of Karlsruhe researchers have demonstrated the UVB/GZB technology in shallow aquifers with moderately high saturated thickness and hydraulic conductivities. The PP/HW technology offers potential for VOC treatment in sites with thin aquifers or heterogeneities. This paper describes identified German technologies and includes critical evaluations of well performance, associated treatment processes, operating variables, and aquifer-well interactions. JF - American Society of Civil Engineers 1994 National Council on Environmental Engineering (NCEE) conference on Critical issues in water and waste water treatment AU - Webb, O F AU - Siegrist, R L AU - Ally, M R AU - Sanford, W E AU - Kearl, P M Y1 - 1994 PY - 1994 DA - 1994 SP - 8 VL - CONF-940789-1 KW - soils KW - methods KW - technology KW - in situ KW - pollutants KW - unsaturated zone KW - pollution KW - international cooperation KW - mathematical models KW - downhole methods KW - remediation KW - ground water KW - aquifers KW - volatiles KW - organic compounds KW - decontamination KW - volatile organic compounds KW - shallow aquifers KW - hydraulic conductivity KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52764653?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Webb%2C+O+F%3BSiegrist%2C+R+L%3BAlly%2C+M+R%3BSanford%2C+W+E%3BKearl%2C+P+M&rft.aulast=Webb&rft.aufirst=O&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=American+Society+of+Civil+Engineers+1994+National+Council+on+Environmental+Engineering+%28NCEE%29+conference+on+Critical+issues+in+water+and+waste+water+treatment&rft.title=American+Society+of+Civil+Engineers+1994+National+Council+on+Environmental+Engineering+%28NCEE%29+conference+on+Critical+issues+in+water+and+waste+water+treatment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Society of Civil Engineers 1994 National Council on Environmental Engineering (NCEE) conference on Critical issues in water and waste water treatment N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94013263NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Radionuclide contamination in groundwater; is there a problem? AN - 52751307; 1997-019712 JF - Environmental Science and Pollution Control Series AU - Toran, Laura E A2 - Zoller, Uri Y1 - 1994 PY - 1994 DA - 1994 SP - 437 EP - 455 PB - Marcel Dekker, New York - Basel - Hong Kong VL - 11 KW - wells KW - United States KW - hazardous waste KW - water quality KW - Sr-90 KW - sorption KW - medical geology KW - isotopes KW - waste water KW - complexing KW - observation wells KW - New Mexico KW - Los Alamos County New Mexico KW - radon KW - radioactive waste KW - ground water KW - Ra-226 KW - radioactive isotopes KW - Ra-228 KW - cesium KW - noble gases KW - high-level waste KW - alkaline earth metals KW - colloidal materials KW - radium KW - pollutants KW - oxidation KW - alkali metals KW - pollution KW - migration of elements KW - solubility KW - Los Alamos National Laboratory KW - Rn-222 KW - aquifers KW - models KW - case studies KW - Cs-137 KW - metals KW - infiltration KW - policy KW - waste disposal KW - leaching KW - underground disposal KW - strontium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52751307?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+and+Pollution+Control+Series&rft.atitle=Radionuclide+contamination+in+groundwater%3B+is+there+a+problem%3F&rft.au=Toran%2C+Laura+E&rft.aulast=Toran&rft.aufirst=Laura&rft.date=1994-01-01&rft.volume=11&rft.issue=&rft.spage=437&rft.isbn=0824789911&rft.btitle=&rft.title=Environmental+Science+and+Pollution+Control+Series&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 53 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03947 N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; aquifers; case studies; cesium; colloidal materials; complexing; Cs-137; ground water; hazardous waste; high-level waste; infiltration; isotopes; leaching; Los Alamos County New Mexico; Los Alamos National Laboratory; medical geology; metals; migration of elements; models; New Mexico; noble gases; observation wells; oxidation; policy; pollutants; pollution; Ra-226; Ra-228; radioactive isotopes; radioactive waste; radium; radon; Rn-222; solubility; sorption; Sr-90; strontium; underground disposal; United States; waste disposal; waste water; water quality; wells ER - TY - JOUR T1 - Micromorphological interpretation of redox processes in soils derived from Triassic redbed parent materials AN - 52750266; 1997-025344 JF - Developments in Soil Science AU - Elless, M P AU - Rabenhorst, M C A2 - Ringrose-Voase, A. J. A2 - Humphreys, G. S. Y1 - 1994 PY - 1994 DA - 1994 SP - 171 EP - 178 PB - Elsevier, Amsterdam VL - 22 SN - 0166-0918, 0166-0918 KW - United States KW - optical spectra KW - catenas KW - iron KW - Montgomery County Maryland KW - sedimentary rocks KW - Triassic KW - manganese oxides KW - oxides KW - water regimes KW - spectra KW - Maryland KW - Eh KW - red beds KW - soils KW - pedogenesis KW - micromorphology KW - Mesozoic KW - morphology KW - slope environment KW - metals KW - marine environment KW - parent materials KW - clastic rocks KW - Frederick County Maryland KW - Culpeper Basin KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52750266?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Developments+in+Soil+Science&rft.atitle=Micromorphological+interpretation+of+redox+processes+in+soils+derived+from+Triassic+redbed+parent+materials&rft.au=Elless%2C+M+P%3BRabenhorst%2C+M+C&rft.aulast=Elless&rft.aufirst=M&rft.date=1994-01-01&rft.volume=22&rft.issue=&rft.spage=171&rft.isbn=0444897925&rft.btitle=&rft.title=Developments+in+Soil+Science&rft.issn=01660918&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - ISSS, Sub-Commission of Soil Micromorphology; IX international working meeting on Soil micromorphology; studies in management and genesis N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 10 N1 - Document feature - illus. incl. 1 plate, 2 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - DSSCDM N1 - SubjectsTermNotLitGenreText - catenas; clastic rocks; Culpeper Basin; Eh; Frederick County Maryland; iron; manganese oxides; marine environment; Maryland; Mesozoic; metals; micromorphology; Montgomery County Maryland; morphology; optical spectra; oxides; parent materials; pedogenesis; red beds; sedimentary rocks; slope environment; soils; spectra; Triassic; United States; water regimes ER - TY - BOOK T1 - Use of laboratory soil columns to optimize in situ biotransformation of tetrachloroethene AN - 52731593; 1997-029970 JF - Second international symposium on In Situ and on-site bioreclamation AU - Morrissey, C M AU - Herbes, S E AU - West, O M AU - Palumbo, A V AU - Phelps, T J AU - Hazen, T C A2 - Hinchee, Robert E. A2 - Anderson, Daniel B. A2 - Metting, F. Blaine, Jr. A2 - Sayles, Gregory D. Y1 - 1994 PY - 1994 DA - 1994 PB - Lewis Publishers, Boca Raton, FL SN - 0873719824 KW - soils KW - chlorinated hydrocarbons KW - biodegradation KW - experimental studies KW - in situ KW - pollutants KW - dehalogenation KW - soil treatment KW - pollution KW - optimization KW - tetrachloroethylene KW - bioremediation KW - remediation KW - nutrients KW - organic compounds KW - dechlorination KW - halogenated hydrocarbons KW - anaerobic environment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52731593?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Morrissey%2C+C+M%3BHerbes%2C+S+E%3BWest%2C+O+M%3BPalumbo%2C+A+V%3BPhelps%2C+T+J%3BHazen%2C+T+C&rft.aulast=Morrissey&rft.aufirst=C&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0873719824&rft.btitle=Use+of+laboratory+soil+columns+to+optimize+in+situ+biotransformation+of+tetrachloroethene&rft.title=Use+of+laboratory+soil+columns+to+optimize+in+situ+biotransformation+of+tetrachloroethene&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second international symposium on In Situ and on-site bioreclamation N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 8 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Devonian Nisku Sour Gas Play, Canada; a unique natural laboratory for study of thermochemical sulfate reduction AN - 52720793; 1997-038813 JF - ACS Symposium Series AU - Machel, H G AU - Krouse, H Roy AU - Riciputi, L R AU - Cole, D R A2 - Vairavamurthy, Murthy A. A2 - Schoonen, Martin A. A. A2 - Eglinton, Timothy I. A2 - Luther, George W., III A2 - Manowitz, Bernard Y1 - 1994 PY - 1994 DA - 1994 SP - 439 EP - 454 PB - American Chemical Society, Washington, DC VL - 612 SN - 0097-6156, 0097-6156 KW - North America KW - sulfate ion KW - Paleozoic KW - petroleum KW - Alberta KW - oil and gas fields KW - spatial distribution KW - Devonian KW - Canada KW - Western Canada Basin KW - iron sulfides KW - diagenesis KW - Nisku Formation KW - Western Canada KW - thermochemical properties KW - reduction KW - sulfides KW - geochemistry KW - Upper Devonian KW - 29A:Economic geology, geology of energy sources KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52720793?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=ACS+Symposium+Series&rft.atitle=Devonian+Nisku+Sour+Gas+Play%2C+Canada%3B+a+unique+natural+laboratory+for+study+of+thermochemical+sulfate+reduction&rft.au=Machel%2C+H+G%3BKrouse%2C+H+Roy%3BRiciputi%2C+L+R%3BCole%2C+D+R&rft.aulast=Machel&rft.aufirst=H&rft.date=1994-01-01&rft.volume=612&rft.issue=&rft.spage=439&rft.isbn=&rft.btitle=&rft.title=ACS+Symposium+Series&rft.issn=00976156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 208th national meeting of the American Chemical Society N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 23 N1 - PubXState - DC N1 - Document feature - illus. incl. strat. cols., sect., sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - ACSMC8 N1 - SubjectsTermNotLitGenreText - Alberta; Canada; Devonian; diagenesis; geochemistry; iron sulfides; Nisku Formation; North America; oil and gas fields; Paleozoic; petroleum; reduction; spatial distribution; sulfate ion; sulfides; thermochemical properties; Upper Devonian; Western Canada; Western Canada Basin ER - TY - BOOK T1 - Groundwater modeling of source terms and contaminant plumes for DOE low-level waste performance assessments AN - 52713977; 1997-036916 JF - 1994 Groundwater modeling conference AU - McDowell-Boyer, Laura M AU - Wilson, John E A2 - Warner, James W. A2 - van der Heijde, Paul Y1 - 1994 PY - 1994 DA - 1994 PB - Colorado State University, Fort Collins, CO KW - aquifer vulnerability KW - contaminant plumes KW - isotopes KW - pollutants KW - pollution KW - radioactive waste KW - ground water KW - aquifers KW - models KW - radioactive isotopes KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52713977?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=McDowell-Boyer%2C+Laura+M%3BWilson%2C+John+E&rft.aulast=McDowell-Boyer&rft.aufirst=Laura&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Groundwater+modeling+of+source+terms+and+contaminant+plumes+for+DOE+low-level+waste+performance+assessments&rft.title=Groundwater+modeling+of+source+terms+and+contaminant+plumes+for+DOE+low-level+waste+performance+assessments&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1994 Groundwater modeling conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 2 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Soluble contaminant concentration versus discharge relationships in first order tributaries draining waste disposal sites at the Oak Ridge National Laboratory AN - 52662534; 1997-072967 JF - Proceedings of the ... Annual American Geophysical Union Hydrology Days AU - Borders, Dennis M AU - Pridmore, Donna J AU - Morel-Seytoux, Hubert J Y1 - 1994 PY - 1994 DA - 1994 SP - 13 EP - 21 PB - Hydrology Days Publications, Atherton, CA VL - 14 KW - United States KW - Oak Ridge National Laboratory KW - hydrology KW - monitoring KW - pollutants KW - government agencies KW - watersheds KW - pollution KW - Whiteoak Creek KW - ground water KW - Tennessee KW - water regimes KW - Anderson County Tennessee KW - waste disposal KW - discharge KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52662534?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+...+Annual+American+Geophysical+Union+Hydrology+Days&rft.atitle=Soluble+contaminant+concentration+versus+discharge+relationships+in+first+order+tributaries+draining+waste+disposal+sites+at+the+Oak+Ridge+National+Laboratory&rft.au=Borders%2C+Dennis+M%3BPridmore%2C+Donna+J%3BMorel-Seytoux%2C+Hubert+J&rft.aulast=Borders&rft.aufirst=Dennis&rft.date=1994-01-01&rft.volume=14&rft.issue=&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+...+Annual+American+Geophysical+Union+Hydrology+Days&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourteenth annual American Geophysical Union hydrology days N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 8 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03923 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; discharge; government agencies; ground water; hydrology; monitoring; Oak Ridge National Laboratory; pollutants; pollution; Tennessee; United States; waste disposal; water regimes; watersheds; Whiteoak Creek ER - TY - RPRT T1 - Oak Ridge background soils project provides data for remedial action evaluation AN - 52661884; 1998-003010 AB - Many constituents of potential concern for human health occur naturally at low concentrations in soils. The primary objective of the Background Soil Characterization Project (BSCP) was to provide fully validated and defensible, reservation-wide background concentration data on significant potential contaminants of concern (organics, inorganics, and radionuclides) in natural soils on the Oak Ridge Reservation (ORR). The data are particularly significant for remedial action projects; the data can be used to establish technical guidance and the basis for realistic cleanup requirements at hazardous waste sites on the reservation. Other objectives included providing baseline data for conducting contaminated site assessments and quantifying estimates of human health risk associated with background levels of potentially hazardous constituents in soils. JF - Oak Ridge background soils project provides data for remedial action evaluation AU - Watkins, D R AU - Lee, S Y AU - Hatmaker, T L AU - McGinn, C W AU - Nourse, B D Y1 - 1994 PY - 1994 DA - 1994 SP - 12 VL - CONF-940225-123 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - hazardous waste KW - concentration KW - site exploration KW - pollutants KW - reclamation KW - background level KW - government agencies KW - soil treatment KW - pollution KW - remediation KW - radioactive waste KW - controls KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52661884?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Watkins%2C+D+R%3BLee%2C+S+Y%3BHatmaker%2C+T+L%3BMcGinn%2C+C+W%3BNourse%2C+B+D&rft.aulast=Watkins&rft.aufirst=D&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Oak+Ridge+background+soils+project+provides+data+for+remedial+action+evaluation&rft.title=Oak+Ridge+background+soils+project+provides+data+for+remedial+action+evaluation&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94017866NEG, Springfield, VA, United States N1 - SuppNotes - Presented at Waste management '94, Tucson, AZ, Feb. 27 - March 3, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Effect of contaminant aging upon soil washing removal efficiencies for lead contaminated soils AN - 52657992; 1998-003052 AB - The objective of this research was to investigate lead removal efficiencies from various soils using a variety of washing solutions. Most soil types have a strong affinity for lead. Thus, it is plausible to expect washing solutions that are capable of removing lead could also remove other divalent heavy metals. Four soil samples from the eastern US were collected and characterized for this study. The study soils were then spiked to approximate lead concentrations of 1,000 and 10,000 mg Pb/kg soil. The efficiencies of six washing solutions in removing lead from the contaminated soils were then investigated via lab-scale batch washing experiments. Unlike current field-scale soil washing practices, all particle size fractions were washed and recovered in these experiments. (Solutions investigated include: tap water, HCl, EDTA, HNO (sub 3) , CH (sub 3) COOH, and CaCl (sub 2) .) In order to examine the effect of aging upon soil washing efficiencies, some of the spiked soils were washed a second time after an aging period of nearly 2 years. JF - Effect of contaminant aging upon soil washing removal efficiencies for lead contaminated soils AU - Cline, S R AU - Reed, B E AU - Moore, R E Y1 - 1994 PY - 1994 DA - 1994 SP - 7 VL - CONF-940632-26 KW - United States KW - soils KW - concentration KW - technology KW - solutions KW - data KW - pollution KW - lead KW - Eastern U.S. KW - soil washing KW - samples KW - remediation KW - decontamination KW - time factor KW - metals KW - efficiency KW - heavy metals KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52657992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Cline%2C+S+R%3BReed%2C+B+E%3BMoore%2C+R+E&rft.aulast=Cline&rft.aufirst=S&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Effect+of+contaminant+aging+upon+soil+washing+removal+efficiencies+for+lead+contaminated+soils&rft.title=Effect+of+contaminant+aging+upon+soil+washing+removal+efficiencies+for+lead+contaminated+soils&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95000492NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the annual meeting and exhibition of the Air and Waste Manage. Assoc., Cincinnati, OH, June 19-24, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Physicochemical and mineralogical characterization of uranium-contaminated soils from the Fernald Integrated Demonstration Site AN - 52656456; 1998-003104 AB - An integrated approach that utilizes various characterization technologies has been developed for the Uranium Soil Integrated Demonstration program. The Fernald Environmental Restoration Management Corporation site near Cincinnati, Ohio, was selected as the host facility for this demonstration. Characterization of background, untreated contaminated, and treated contaminated soils was performed to assess the contamination and the effect of treatment efforts to remove uranium from these soils. Carbonate minerals were present in the contaminated soils (added for erosion control) but were absent in the nearby background soils. Because of the importance of the carbonate anion to uranium solubility, the occurrence of carbonate minerals in these soils will be an important factor in the development of a successful remediation technology. Uranium partitioning data among several particle-size fractions indicate that conventional soil washing will be ineffective for remediation of these soils and that chemical extraction will be necessary to lower the uranium concentration to the target level (52 mg/kg). Carbonate-based (sodium carbonate/bicarbonate) and acid-based (sulfuric and citric acids) lixiviants were employed for the selective removal of uranium from these soils. Characterization results have identified uranium phosphate minerals as the predominant uranium mineral form in both the untreated and treated soils. The low solubility associated with phosphate minerals is primarily responsible for their occurrence in the posttreated soils. Artificial weathering of the treated soils caused by the treatments, particularly acid-based lixiviants, was documented by their detrimental effects on several physicochemical characteristics of these soils (e.g., soil pH, particle-size distribution, and mineralogy). JF - Physicochemical and mineralogical characterization of uranium-contaminated soils from the Fernald Integrated Demonstration Site AU - Elless, M P AU - Lee, S Y AU - Timpson, M E Y1 - 1994 PY - 1994 DA - 1994 SP - 19 VL - CONF-940225-120 KW - United States KW - medical geology KW - erosion KW - remediation KW - waste management KW - partitioning KW - transport KW - Hamilton County Ohio KW - Cincinnati Ohio KW - soil erosion KW - Ohio KW - soils KW - pollutants KW - physicochemical properties KW - background level KW - soil treatment KW - pollution KW - atmosphere KW - phosphates KW - solubility KW - metals KW - erosion control KW - uranium KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52656456?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Elless%2C+M+P%3BLee%2C+S+Y%3BTimpson%2C+M+E&rft.aulast=Elless&rft.aufirst=M&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Physicochemical+and+mineralogical+characterization+of+uranium-contaminated+soils+from+the+Fernald+Integrated+Demonstration+Site&rft.title=Physicochemical+and+mineralogical+characterization+of+uranium-contaminated+soils+from+the+Fernald+Integrated+Demonstration+Site&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94017703NEG, Springfield, VA, United States N1 - SuppNotes - Presented at Waste management '94, Tucson, AZ, 27 Feb. 27-March 3, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Influence of attrition scrubbing, ultrasonic treatment, and oxidant additions on uranium removal from contaminated soils AN - 52653881; 1998-003145 AB - As part of the Uranium in Soils Integrated Demonstration Project being conducted by the US Department of Energy, bench-scale investigations of selective leaching of uranium from soils at the Fernald Environmental Management Project site in Ohio were conducted at Oak Ridge National Laboratory. Two soils (storage pad soil and incinerator soil), representing the major contaminant sources at the site, were extracted using carbonate- and citric acid-based lixiviants. Physical and chemical processes were used in combination with the two extractants to increase the rate of uranium release from these soils. Attrition scrubbing and ultrasonic dispersion were the two physical processes utilized. Potassium permanganate was used as an oxidizing agent to transform tetravalent uranium to the hexavalent state. Hexavalent uranium is easily complexed in solution by the carbonate radical. Attrition scrubbing increased the rate of uranium release from both soils when compared with rotary shaking. At equivalent extraction times and solids loadings, however, attrition scrubbing proved effective only on the incinerator soil. Ultrasonic treatments on the incinerator soil removed 71% of the uranium contamination in a single extraction. Multiple extractions of the same sample removed up to 90% of the uranium. Additions of potassium permanganate to the carbonate extractant resulted in significant changes in the extractability of uranium from the incinerator soil but had no effect on the storage pad soil. JF - Influence of attrition scrubbing, ultrasonic treatment, and oxidant additions on uranium removal from contaminated soils AU - Timpson, M E AU - Elless, M P AU - Francis, C W Y1 - 1994 PY - 1994 DA - 1994 SP - 16 VL - CONF-940225-114 KW - soils KW - experimental studies KW - in situ KW - chemical dispersion KW - soil treatment KW - pollution KW - techniques KW - remediation KW - radioactive waste KW - laboratory studies KW - detection KW - metals KW - uranium KW - waste disposal KW - leaching KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52653881?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Timpson%2C+M+E%3BElless%2C+M+P%3BFrancis%2C+C+W&rft.aulast=Timpson&rft.aufirst=M&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Influence+of+attrition+scrubbing%2C+ultrasonic+treatment%2C+and+oxidant+additions+on+uranium+removal+from+contaminated+soils&rft.title=Influence+of+attrition+scrubbing%2C+ultrasonic+treatment%2C+and+oxidant+additions+on+uranium+removal+from+contaminated+soils&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94013281NEG, Springfield, VA, United States N1 - SuppNotes - Presented at Waste management '94, Tucson, AZ, Feb. 27 - Mar. 3, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - ER-WORKER; a computer code to predict remediation worker exposure and safety hazards AN - 52652959; 1998-003016 AB - The U.S. Department of Energy (DOE) has generated and disposed of large quantities of waste as a result of 50 years of nuclear weapons production. This waste has been disposed of in waste sites such as burial grounds, waste pits, holding ponds, and landfills. Many of these waste sites have begun to release contamination offsite and potentially pose risks to humans living or working in the vicinity of these sites. By 2019, DOE must meet its goals to achieve timely compliance with all applicable environmental requirements, clean up the 1989 inventory of hazardous and radioactive wastes at inactive sites and facilities, and safely and efficiently treat, store, and dispose of the waste generated by remediation and operating facilities. Remediation of DOE's 13,000 facilities, and management of the current and future waste streams, will require the effort of thousands of workers. Workers, as defined here, are persons who directly participate in the cleanup or remediation of DOE sites. Remediation activities include the use of remediation technologies such as bioremediation, surface water controls, and contaminated soil excavation. This document describes a worker health risk evaluation methodology and computer code designed to predict risks associated with Environmental Restoration (ER) activities that are yet to be undertaken. The computer code, designated ER-WORKER, can be used to estimate worker risks across the DOE complex on a site-specific, installation-wide, or programmatic level. This approach generally follows the guidance suggested in the Risk Assessment Guidance for Superfund (RAGS) (EPA 1989a). Key principles from other important Environmental Protection Agency (EPA) and DOE guidance documents are incorporated into the methodology. JF - ER-WORKER; a computer code to predict remediation worker exposure and safety hazards AU - Blaylock, B P AU - Campbell, A C AU - Hutchison, J F AU - Simek, M A P AU - Sutherland, J F Y1 - 1994 PY - 1994 DA - 1994 SP - 14 VL - CONF-9408112-3 KW - hazardous waste KW - U. S. Department of Energy KW - medical geology KW - pollutants KW - government agencies KW - data processing KW - waste disposal sites KW - prediction KW - pollution KW - ER-WORKER KW - remediation KW - radioactive waste KW - evaluation KW - computer programs KW - waste management KW - safety KW - symposia KW - risk assessment KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52652959?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Blaylock%2C+B+P%3BCampbell%2C+A+C%3BHutchison%2C+J+F%3BSimek%2C+M+A+P%3BSutherland%2C+J+F&rft.aulast=Blaylock&rft.aufirst=B&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=ER-WORKER%3B+a+computer+code+to+predict+remediation+worker+exposure+and+safety+hazards&rft.title=ER-WORKER%3B+a+computer+code+to+predict+remediation+worker+exposure+and+safety+hazards&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95016360NEG, Springfield, VA, United States N1 - SuppNotes - Presented at 10th Oak Ridge model conference on waste management and environmental restoration, Oak Ridge, TN, Aug. 23-25, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Demonstration test and evaluation of ultraviolet/ultraviolet catalyzed peroxide oxidation for groundwater remediation at Oak Ridge K-25 site AN - 52652901; 1998-002961 AB - In the Ultraviolet/Ultraviolet Catalyzed Groundwater Remediation program, W. J. Schafer Associates, Inc. (WJSA) demonstrated, tested and evaluated a new ultraviolet (UV) lamp integrated with an existing commercial technology employing UV catalyzed peroxide oxidation to destroy organics in groundwater at an Oak Ridge K-25 site. The existing commercial technology is the perox-pure(trademark) process of Peroxidation Systems Incorporated (PSI) that employs standard UV lamp technology to catalyze H2O2 into OH radicals, which attack many organic molecules. In comparison to classical technologies for remediation of groundwater contaminated with organics, the perox-pure(trademark) process not only is cost effective but also reduces contaminants to harmless by-products instead of transferring the contaminants from one medium to another (such as in activated carbon or air stripping). Although the perox-pure (super TM) process is cost effective against many organics, it is not effective for some organic contaminants of interest to DOE such as TCA, which has the highest concentration of the organics at the K-25 test site. Contaminants such as TCA are treated more readily by direct photolysis using short wavelength UV light. WJSA has been developing a unique UV lamp which is very efficient in the short UV wavelength region. Consequently, combining this UV lamp with the perox-pure (super TM) process results in a means for treating essentially all organic contaminants. In the program reported here, the new UV lamp lifetime was improved and the lamp integrated into a PSI demonstration trailer. Even though this UV lamp operated at less than optimum power and UV efficiency, the destruction rate for the TCA was more than double that of the commercial unit. JF - Demonstration test and evaluation of ultraviolet/ultraviolet catalyzed peroxide oxidation for groundwater remediation at Oak Ridge K-25 site Y1 - 1994 PY - 1994 DA - 1994 SP - 249 VL - DOE/OR-2035 KW - United States KW - water quality KW - technology KW - government agencies KW - aliphatic hydrocarbons KW - seepage KW - remediation KW - ground water KW - phenols KW - peroxides KW - alkenes KW - Tennessee KW - ultraviolet spectra KW - spectra KW - Oak Ridge National Laboratory KW - aromatization KW - pollutants KW - oxidation KW - photochemistry KW - pollution KW - alkanes KW - cost KW - organic compounds KW - photolysis KW - hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52652901?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Demonstration+test+and+evaluation+of+ultraviolet%2Fultraviolet+catalyzed+peroxide+oxidation+for+groundwater+remediation+at+Oak+Ridge+K-25+site&rft.title=Demonstration+test+and+evaluation+of+ultraviolet%2Fultraviolet+catalyzed+peroxide+oxidation+for+groundwater+remediation+at+Oak+Ridge+K-25+site&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95016634NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-93OR22000 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Analysis spectral shapes from California and central United States ground motion AN - 52652558; 1998-004229 AB - The objective of this study is to analyze the spectral shapes from earthquake records with magnitudes and distances comparable to those that dominate seismic hazard at Oak Ridge, in order to provide guidance for the selection of site-specific design-spectrum shapes for use in Oak Ridge. The authors rely heavily on California records because the number of relevant records from the central and eastern United States (CEUS) is not large enough for drawing statistically significant conclusions. They focus on the 0.5 to 10-Hz frequency range for two reasons: (1) this is the frequency range of most engineering interest, and (2) they avoid the effect of well-known differences in the high-frequency energy content between California and CEUS ground motions. JF - Analysis spectral shapes from California and central United States ground motion AU - Anonymous Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 28 VL - Y/EN-5087 KW - United States KW - seismograms KW - Oak Ridge National Laboratory KW - geologic hazards KW - site exploration KW - magnitude KW - government agencies KW - data KW - spectral analysis KW - frequency KW - seismic response KW - central United States KW - California KW - seismicity KW - natural analogs KW - Tennessee KW - ground motion KW - risk assessment KW - earthquakes KW - 30:Engineering geology KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52652558?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Anonymous&rft.aulast=Anonymous&rft.aufirst=&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Analysis+spectral+shapes+from+California+and+central+United+States+ground+motion&rft.title=Analysis+spectral+shapes+from+California+and+central+United+States+ground+motion&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94010041NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Passive field monitoring of plutonium and americium in soil AN - 52651306; 1998-002726 AB - The authors' progress is described in applying passive alpha track detectors (ATDS) and electret ion chambers (EICS) to in-situ field monitoring of soils contaminated with particulate plutonium and americium at a desert site. By varying the exposure times, from a few minutes to about one day, they quantitatively measured alpha activity varying between (approximately) 100 pCi/g and (approximately) 100 nCi/g. Suggested applications are definition of the boundaries of contamination zones and verification that post-remediated soils are below release limits. JF - Passive field monitoring of plutonium and americium in soil AU - Gammage, R B AU - Meyer, K E AU - Dudney, C S Y1 - 1994 PY - 1994 DA - 1994 SP - 6 VL - CONF-940983-5 KW - United States KW - soils KW - monitoring KW - isotopes KW - pollutants KW - plutonium KW - background level KW - pollution KW - migration of elements KW - remediation KW - radioactive waste KW - Nevada Test Site KW - radioactive isotopes KW - detection KW - metals KW - americium KW - waste disposal KW - actinides KW - Nevada KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52651306?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Gammage%2C+R+B%3BMeyer%2C+K+E%3BDudney%2C+C+S&rft.aulast=Gammage&rft.aufirst=R&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Passive+field+monitoring+of+plutonium+and+americium+in+soil&rft.title=Passive+field+monitoring+of+plutonium+and+americium+in+soil&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95006739NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 2nd international symposium and exhibition on Environmental contamination in Central and Eastern Europe Budapest, Sept. 20-23, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Field demonstration of rapid turnaround, multilevel groundwater screening AN - 52647512; 1998-003808 AB - A combined technology approach to rapidly characterizing source area and downgradient groundwater associated with a past fuel spill has been field tested. The purpose of this investigation was to determine the presence and extent of fuel-related compounds or indications of their biodegradation in groundwater. The distance from the source area to be investigated was established by calculating the potential extent of a plume based only on groundwater flow velocities. To accomplish this objective, commercially available technologies were combined and used to rapidly assess the source area and downgradient groundwater associated with the fuel discharge. The source of contamination that was investigated overlies glacial sand and gravel outwash deposits. Historical data suggest that from 1955 to 1970 as many as 1 to 6 million pi of aviation gasoline (AVGAS) were god at the study area. Although the remedial investigation (RI) for this study area indicated fuel-related groundwater contamination at the source area, fuel-related contamination was not detected in downgradient monitoring wells. Rapid horizontal groundwater velocities and the 24-year time span from the last reported spill farther suggest that a plume of contaminated groundwater could extend several thousand feet downgradient. The lack of contamination downgradient from the source suggests two possibilities: (1) monitoring wells installed during the RI did not intersect the plume or (2) fuel-related compounds had naturally degraded. JF - Field demonstration of rapid turnaround, multilevel groundwater screening AU - Tingle, A R AU - Baker, L AU - Long, D D AU - Miracle, M Y1 - 1994 PY - 1994 DA - 1994 SP - 8 VL - K/HWP-26 | CONF-941189-1 KW - wells KW - water KW - biodegradation KW - contaminant plumes KW - pollutants KW - reclamation KW - pollution KW - observation wells KW - petroleum products KW - remediation KW - ground water KW - organic compounds KW - oil spills KW - hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52647512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Tingle%2C+A+R%3BBaker%2C+L%3BLong%2C+D+D%3BMiracle%2C+M&rft.aulast=Tingle&rft.aufirst=A&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Field+demonstration+of+rapid+turnaround%2C+multilevel+groundwater+screening&rft.title=Field+demonstration+of+rapid+turnaround%2C+multilevel+groundwater+screening&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94018746NEG, Springfield, VA, United States N1 - SuppNotes - Presented at SUPERFUND XV; 15th environmental conference and exhibition for the hazardous materials/hazardous waste management industry, Washington, DC, Nov. 29-Dec. 1, 1994; Contract AC05-84OT21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Fate of polycyclic aromatic hydrocarbons in plant-soil systems; plant responses to a chemical stress in the root zone AN - 52647256; 1998-003182 AB - Under laboratory conditions selected to maximize root uptake, plant tissue distribution of PAH-derived (super 14) C was largely limited to root tissue of Malilotus alba. These results suggest that plant uptake of PAHs from contaminated soil via roots, and translocation to aboveground plant tissues (stems and leaves), is a limited mechanism for transport into terrestrial food chains. However, these data also indicate that root surface sorption of PAHs may be important for plants grown in soils containing elevated concentration PAHs. Root surface sorption of PAHs may be an important route of exposure for plants in soils containing elevated concentrations of PAHS. Consequently, the root-soil interface may be the site of plant-microbial interactions in response to a chemical stress. In this study, evidence of a shift in carbon allocation to the root zone of plants exposed to phenanthrene and corresponding increases in soil respiration and heterotrophic plate counts provide evidence of a plant-microbial response to a chemical stress. The results of this study establish the importance of the root-soil interface for plants growing in PAH contaminated soil and indicate the existence of plant-microbial interactions in response to a chemical stress. These results may provide new avenues of inquiry for studies of plant toxicology, plant-microbial interactions in the rhizosphere, and environmental fates of soil contaminants. In addition, the utilization of plants to enhance the biodegradation of soil contaminants may require evaluation of plant physiological changes and plant shifts in resource allocation. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Hoylman, A M AU - Walton, B T Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 134 PB - University of Tennessee at Knoxville, Knoxville, TN, United States (USA), Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - Plantae KW - isotopes KW - roots KW - pollutants KW - naphthalene KW - pollution KW - biogeography KW - organic compounds KW - radioactive isotopes KW - carbon KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - ecology KW - C-14 KW - aromatic hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52647256?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:dissertation&rft.genre=dissertations+%26+theses&rft.jtitle=&rft.atitle=&rft.au=Hoylman%2C+A+M%3BWalton%2C+B+T&rft.aulast=Hoylman&rft.aufirst=A&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fate+of+polycyclic+aromatic+hydrocarbons+in+plant-soil+systems%3B+plant+responses+to+a+chemical+stress+in+the+root+zone&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94006501NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Environmental Sciences Division Publication, No. 4206; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - aromatic hydrocarbons; biogeography; C-14; carbon; ecology; hydrocarbons; isotopes; naphthalene; organic compounds; Plantae; pollutants; pollution; polycyclic aromatic hydrocarbons; radioactive isotopes; roots ER - TY - RPRT T1 - Characterizing groundwater at Oak Ridge National Laboratory hazardous waste sites AN - 52636458; 1998-003630 AB - The Oak Ridge National Laboratory (ORNL) is a large multipurpose US Department of Energy research facility located in East Tennessee on the Oak Ridge Reservation (ORR). The legacy of fifty years of operations at ORNL includes a variety of contaminated inactive facilities, research areas, and former waste disposal areas. At ORNL the majority of wastes were buried in shallow trenches above the water table. Groups of geographically contiguous areas, referred to as waste area groupings (WAGs), were defined for the Environmental Restoration Program so that a suitable monitoring system could be established. Thirteen WAGs at ORNL have been identified as potential sources of groundwater contamination. The main objective of the work described in this paper was to develop a systematic means for analyzing routine groundwater monitoring data from all WAGs to facilitate interpretation at a scale larger than individual monitoring points, to look for patterns that suggest general principles. In particular we wanted to determine whether specific geologic formations have discernable groundwater chemical signatures. The description of geologic formations in terms of their groundwater chemical signatures can be used in several practical ways. Positioning of down gradient sampling locations can be evaluated by comparing contaminant source and down gradient geochemistries. The geochemistry of contaminated seeps and springs can be used to suggest a likely stratigraphic association to the contaminant source. Also, the contaminant source location geochemistry and knowledge of the geologic unit's potential for strata-bound flow can be used to predict exit pathways from contaminant sources. JF - Characterizing groundwater at Oak Ridge National Laboratory hazardous waste sites AU - Wolf, D A AU - Tardiff, M F AU - Ketelle, R H Y1 - 1994 PY - 1994 DA - 1994 SP - 8 VL - CONF-9408107-3 KW - United States KW - Oak Ridge National Laboratory KW - hazardous waste KW - aquifer vulnerability KW - monitoring KW - pollutants KW - government agencies KW - waste disposal sites KW - pollution KW - migration of elements KW - radioactive waste KW - ground water KW - aquifers KW - detection KW - transport KW - underground installations KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - leaching KW - low-level waste KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52636458?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Wolf%2C+D+A%3BTardiff%2C+M+F%3BKetelle%2C+R+H&rft.aulast=Wolf&rft.aufirst=D&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Characterizing+groundwater+at+Oak+Ridge+National+Laboratory+hazardous+waste+sites&rft.title=Characterizing+groundwater+at+Oak+Ridge+National+Laboratory+hazardous+waste+sites&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94017864NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the American Statistical Association, Toronto, Aug. 14-18, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - PRISM concept AN - 52629689; 1998-003269 AB - Contaminated soils and buried wastes represent one of the most widespread and costly remediation problems in the United States and other developed countries around the world. This concept of in situ remediation using a plasma arc torch should be directly applicable to many of the contaminated soil remediation needs described the DOE, EPA, and DoD. Plasma Remediation of In Situ Materials (PRISM) could provide a highly efficient, cost-effective, reliable and controllable technique to selectively melt and vitrify any contaminated/buried volume of soils, materials, or objects at any depth underground. If necessary, it could pinpoint underground objects such as buried drums for selective remediation. Plasma arc technology was developed over 30 years ago by NASA for the US space program to simulate reentry temperatures on heat shields. Only recently has this technology begun to emerge as a commercial tool in several industries such as steelmaking, metallurgy, precious metal recovery, and waste disposal. Conceptually, a plasma torch could be used on the ground surface or lowered to the bottom of a small diameter, cased borehole. By raising and operating the torch at progressively higher levels a column of contaminated material would be vitrified and converted into an environmentally safe, glassy residue, highly resistant to leaching. With proper borehole spacing the vitrified columns could be coalesced together to form a contiguous, homogeneous mass of vitrified material which is environmentally safe and highly resistant to leaching. (ERA citation 19:032733) JF - PRISM concept AU - Circeo, L J AU - Jacobs, G K AU - Camacho, S L AU - Tixier, J S Y1 - 1994 PY - 1994 DA - 1994 SP - 17 VL - CONF-941124-8 KW - soils KW - electrical properties KW - monitoring KW - degradation KW - in situ KW - pollutants KW - soil treatment KW - pollution KW - techniques KW - remediation KW - radioactive waste KW - vitrification KW - underground installations KW - Plasma Remediation of In Situ Materials KW - waste disposal KW - leaching KW - low-level waste KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52629689?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Circeo%2C+L+J%3BJacobs%2C+G+K%3BCamacho%2C+S+L%3BTixier%2C+J+S&rft.aulast=Circeo&rft.aufirst=L&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=PRISM+concept&rft.title=PRISM+concept&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94018133NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the 33rd Hanford symposium on Health and the environment: symposium on in-situ remediation; scientific basis for current and future technologies, Richland, WA, Nov. 7-11, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Effectiveness evaluation of three RCRA caps at the Y-12 Plant, Oak Ridge, Tennessee AN - 52627885; 1998-003455 AB - Because installation of Resource Conservation and Recovery Act (RCRA) engineered caps is costly, it is prudent to evaluate the effectiveness of this procedure for hydrologically isolating contaminants. The objective for installation of five-part engineered caps at the Y-12 Plant was to (1) satisfy the regulatory compliance issues, (2) minimize the risk of direct contact with the wastes, and (3) reduce rainfall infiltration. Although the original objectives of installing the caps were not to alter groundwater flow, a potential effect of reducing infiltration is to minimize leaching, thus retarding groundwater contaminant migration from the site. Hence, cap effectiveness with respect to reduced groundwater contaminant migration is evaluated using groundwater data in this report. Based on the available data at the Y-12 capped areas, evaluation of cap effectiveness includes studying water level and chemical variability in nearby monitoring wells. Three caps installed during 1989 are selected for evaluation in this report. These caps are located in three significantly different hydrogeologic settings: overlying a karst aquifer (Chestnut Ridge Security Pits (CRSP)), overlying shales located on a hill slope (Oil Landfarm Waste Management Area (OLWMA)), and overlying shales in a valley floor which is a site of convergent groundwater flow (New Hope Pond (NHP)). Presumably, the caps have been effective in minimizing risk of direct contact with the wastes and halting direct rainfall infiltration into the sites over the extent of the capped areas, but no evidence is presented in this report to directly demonstrate this. The caps installed over the three sites appear to have had a minimal effect on groundwater contaminant migration from the respective sites. Following cap construction, no changes in the configuration of the water table were observed. Migration of contaminant plumes occurred at all three sites, apparently without regard to the timing of cap installation. JF - Effectiveness evaluation of three RCRA caps at the Y-12 Plant, Oak Ridge, Tennessee AU - Shevenell, L A AU - Goldstrand, P M Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 333 VL - Y/TS-891 KW - wells KW - United States KW - plumes KW - monitoring KW - isotopes KW - pollutants KW - waste disposal sites KW - pollution KW - observation wells KW - migration of elements KW - Oak Ridge Tennessee KW - preventive measures KW - radioactive waste KW - ground water KW - evaluation KW - radioactive isotopes KW - runoff KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - mobility KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52627885?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Shevenell%2C+L+A%3BGoldstrand%2C+P+M&rft.aulast=Shevenell&rft.aufirst=L&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Effectiveness+evaluation+of+three+RCRA+caps+at+the+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.title=Effectiveness+evaluation+of+three+RCRA+caps+at+the+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94010035NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Salt effects on stable isotope partitioning between brines, and vapor and minerals at elevated temperatures AN - 52563832; 1998-060657 JF - U. S. Geological Survey Circular AU - Horita, J AU - Cole, D R AU - Wesolowski, D J Y1 - 1994 PY - 1994 DA - 1994 SP - 143 PB - U. S. Geological Survey, Reston, VA SN - 1067-084X, 1067-084X KW - halides KW - oxygen KW - sulfates KW - isotopes KW - water vapor KW - aqueous solutions KW - stable isotopes KW - temperature KW - calcite KW - partitioning KW - phase equilibria KW - brines KW - O-18 KW - chlorides KW - USGS KW - carbonates KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52563832?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=U.+S.+Geological+Survey+Circular&rft.atitle=Salt+effects+on+stable+isotope+partitioning+between+brines%2C+and+vapor+and+minerals+at+elevated+temperatures&rft.au=Horita%2C+J%3BCole%2C+D+R%3BWesolowski%2C+D+J&rft.aulast=Horita&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=143&rft.isbn=&rft.btitle=&rft.title=U.+S.+Geological+Survey+Circular&rft.issn=1067084X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - aqueous solutions; brines; calcite; carbonates; chlorides; halides; isotopes; O-18; oxygen; partitioning; phase equilibria; stable isotopes; sulfates; temperature; USGS; water vapor ER - TY - RPRT T1 - Uranium removal from soils; an overview from the Uranium in Soils Integrated Demonstration Program AN - 52542918; 1999-000339 AB - An integrated approach to remove uranium from uranium-contaminated soils is being conducted by four of the US Department of Energy national laboratories. In this approach, managed through the Uranium in Soils Integrated Demonstration program at the Fernald Environmental Management Project, Fernald, Ohio, these laboratories are developing processes that selectively remove uranium from soil without seriously degrading the soil's physicochemical characteristics or generating waste that is difficult to manage or dispose of. These processes include traditional uranium extractions that use carbonate as well as some nontraditional extraction techniques that use citric acid and complex organic chelating agents such as naturally occurring microbial siderophores. A bench-scale engineering design for heap leaching; a process that uses carbonate leaching media shows that >90% of the uranium can be removed from the Fernald soils. Other work involves amending soils with cultures of sulfur and ferrous oxidizing microbes or cultures of fungi whose role is to generate mycorrhiza that excrete strong complexers for uranium. Aqueous biphasic extraction, a physical separation technology, is also being evaluated because of its ability to segregate fine particulate, a fundamental requirement for soils containing high levels of silt and clay. Interactions among participating scientists have produced some significant progress not only in evaluating the feasibility of uranium removal but also in understanding some important technical aspects of the task. JF - Uranium removal from soils; an overview from the Uranium in Soils Integrated Demonstration Program AU - Francis, C W AU - Brainard, J R AU - York, D A AU - Chaiko, D J AU - Matthern, G Y1 - 1994 PY - 1994 DA - 1994 SP - 13 VL - CONF-940225-121 KW - United States KW - soils KW - Fernald Ohio KW - biodegradation KW - acids KW - pollutants KW - fines KW - pollution KW - techniques KW - bioremediation KW - remediation KW - radioactive waste KW - waste management KW - reagents KW - Hamilton County Ohio KW - metals KW - uranium KW - waste disposal KW - leaching KW - actinides KW - Ohio KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52542918?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Francis%2C+C+W%3BBrainard%2C+J+R%3BYork%2C+D+A%3BChaiko%2C+D+J%3BMatthern%2C+G&rft.aulast=Francis&rft.aufirst=C&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Uranium+removal+from+soils%3B+an+overview+from+the+Uranium+in+Soils+Integrated+Demonstration+Program&rft.title=Uranium+removal+from+soils%3B+an+overview+from+the+Uranium+in+Soils+Integrated+Demonstration+Program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94017705NEG, Springfield, VA, United States N1 - SuppNotes - Presented at Waste management '94, Tucson, AZ, Feb. 27 - 3 Mar. 3, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Anthracene photochemistry in aqueous and heterogeneous media AN - 52508857; 1999-018328 JF - Aquatic and surface photochemistry AU - Sigman, Michael E AU - Zingg, S P A2 - Helz, George R. A2 - Zepp, Richard G. A2 - Crosby, Donald G. Y1 - 1994 PY - 1994 DA - 1994 PB - Lewis Publishers, Boca Raton, FL SN - 0873718712 KW - degradation KW - pollutants KW - anthracene KW - surface water KW - photochemistry KW - pollution KW - organic compounds KW - heterogeneous materials KW - chemical reactions KW - photolysis KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - aromatic hydrocarbons KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52508857?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Sigman%2C+Michael+E%3BZingg%2C+S+P&rft.aulast=Sigman&rft.aufirst=Michael&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0873718712&rft.btitle=Anthracene+photochemistry+in+aqueous+and+heterogeneous+media&rft.title=Anthracene+photochemistry+in+aqueous+and+heterogeneous+media&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 19 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Site characterization of ORNL D&D facilities AN - 52292832; 2001-001101 AB - Site characterization for decontamination and decommissioning (D&D) planning purposes was done for two surplus facilities at Oak Ridge National Laboratory (ORNL) in late 1993 and early 1994. This site characterization includes measurements of radiological and chemical contaminants, assessment of general structural conditions, and investigation of unknown conditions within the buildings. It will serve as input to decisions on D&D engineering, D&D task sequences, radiological and contamination control, and waste management. This paper presents the methods used to investigate these facilities and discusses the preliminary results as they apply to D&D planning. Investigation methods include gross alpha, beta, and gamma surveys; directional gamma surveys; gamma spectroscopy; concrete coring; photography; and collection of soil and miscellaneous samples that are analyzed for radiological and chemical contaminants. Data will be analyzed using radiological models to sort sources and estimate exposure rates and waste volumes due to D&D. The former Waste Evaporator Facility (WEF), consisting of two concrete cells and an operating gallery, once contained a liquid radwaste evaporator. Subsequently it was used for an incinerator experiment and as a dressing area for remediation work on an adjacent tank farm. The building has been partially decontaminated. Figure 1 is a photograph of the WEF. The Fission Product Pilot Plant (FPPP) is a small concrete building containing two cells. It was used to extract isotopes of ruthenium, strontium, cesium, cerium, and other elements from liquid waste. This facility is highly contaminated. In 1960 all doors into FPPP were sealed with concrete block and mortar, and concrete block shielding was added to the external walls making them up to five feet thick. Prior to this study, almost nothing was known about the interior of this building. JF - Site characterization of ORNL D&D facilities AU - Kelsey, A P AU - Mandry, G J AU - Haghighi, M H Y1 - 1994 PY - 1994 DA - 1994 SP - 6 VL - CONF-940406-17 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - isotopes KW - site exploration KW - pollutants KW - reclamation KW - decommissioning KW - characterization KW - pollution KW - remediation KW - radioactive waste KW - liquid waste KW - Tennessee KW - buildings KW - nuclear facilities KW - waste disposal KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52292832?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Kelsey%2C+A+P%3BMandry%2C+G+J%3BHaghighi%2C+M+H&rft.aulast=Kelsey&rft.aufirst=A&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Site+characterization+of+ORNL+D%26D+facilities&rft.title=Site+characterization+of+ORNL+D%26D+facilities&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2001-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96009994NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the International symposium on Decontamination and decommissioning, Knoxville, TN, April 27-29, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Characterization of mercury forms in contaminated floodplain soils AN - 52285186; 2001-001043 AB - The chemical form or speciation of Hg in the floodplain soils of the East Fork Poplar Creek in Oak Ridge TN, a site contaminated from past industrial activity, was investigated. Hg speciation in the soils is an important factor in controlling the fate and effect of mercury at the site and in assessing human health and ecological risk. Application of 3 different sequential extraction speciation schemes indicated the Hg at the site was predominantly relatively insoluble mercuric sulfide or metallic Hg, though the relative proportions of each did not agree well between procedures. Application of x-ray and electron beam studies to site soils confirmed the presence of metacinnabar, a form of mercuric sulfide, the first known evidence of authigenic mercuric sulfide formation in soils. JF - Characterization of mercury forms in contaminated floodplain soils AU - Barnett, M O AU - Turner, R R AU - Henson, T J AU - Harris, L A AU - Melton, R E Y1 - 1994 PY - 1994 DA - 1994 SP - 7 VL - CONF-940729-1 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - toxic materials KW - metacinnabar KW - pollution KW - solubility KW - mercury sulfides KW - metals KW - Tennessee KW - streams KW - sulfides KW - fluvial environment KW - mercury KW - chemical fractionation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52285186?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Barnett%2C+M+O%3BTurner%2C+R+R%3BHenson%2C+T+J%3BHarris%2C+L+A%3BMelton%2C+R+E&rft.aulast=Barnett&rft.aufirst=M&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Characterization+of+mercury+forms+in+contaminated+floodplain+soils&rft.title=Characterization+of+mercury+forms+in+contaminated+floodplain+soils&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2001-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96009632NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the International conference on Mercury as a global pollutant, Whistler, BC, July 10-14, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Field analysis of mercury in water, sediment and soil using static headspace analysis AN - 52283298; 2001-001042 AB - We developed a field screening method for rapid analysis of Hg in water, soil, and sediment, which can be applied cost-effectively at Hg-contaminated sites. Samples are chemically pretreated in ordinary containers, followed by analysis of the sample headspace Hg vapor using a portable commercial analyzer. Hg in water samples is reduced directly by the addition of stannous chloride, while solids are first digested with aqua regia or piranha solution to liberate the Hg from the solids. Aided by vigorous agitation after adding the reductant, the elemental Hg partitions between solution and headspace according to Henry's Law. The method requires about 2 and 15 minutes to complete for water and solids, respectively. The method provides very useful detection limits for water (0.1 mu g/L) and solids (2-3 mu g/g). Intercomparisons with laboratory-analyzed environmental samples show good agreement. JF - Field analysis of mercury in water, sediment and soil using static headspace analysis AU - Kriger, A A AU - Turner, R R Y1 - 1994 PY - 1994 DA - 1994 SP - 10 VL - CONF-940729-2 KW - soils KW - chlorine KW - detection KW - detection limit KW - chloride ion KW - metals KW - sediments KW - halogens KW - pollution KW - Henry's law KW - mercury KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52283298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Kriger%2C+A+A%3BTurner%2C+R+R&rft.aulast=Kriger&rft.aufirst=A&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Field+analysis+of+mercury+in+water%2C+sediment+and+soil+using+static+headspace+analysis&rft.title=Field+analysis+of+mercury+in+water%2C+sediment+and+soil+using+static+headspace+analysis&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 2001-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE96009631NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the International conference on Mercury as a global pollutant, Whistler, BC, July 10-14, 1994; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Development of a state and federal water, soil, and air regulatory data base AN - 52211375; 2001-055949 JF - Abstracts - Annual Meeting - Society of Environmental Toxicology and Chemistry (SETAC) AU - Houlberg, L M AU - Tayloe, S L AU - Mavournin, K H AU - Hovatter, P S AU - Francis, M W AU - Lu, P Y AU - Talmage, S S AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 166 PB - Society of Environmental Toxicology and Chemistry, [location varies] VL - 15 KW - water KW - United States KW - soils KW - water quality KW - regulations KW - legislation KW - data processing KW - water management KW - pollution KW - environmental analysis KW - remediation KW - data bases KW - applications KW - air KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52211375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+Annual+Meeting+-+Society+of+Environmental+Toxicology+and+Chemistry+%28SETAC%29&rft.atitle=Development+of+a+state+and+federal+water%2C+soil%2C+and+air+regulatory+data+base&rft.au=Houlberg%2C+L+M%3BTayloe%2C+S+L%3BMavournin%2C+K+H%3BHovatter%2C+P+S%3BFrancis%2C+M+W%3BLu%2C+P+Y%3BTalmage%2C+S+S%3BAnonymous&rft.aulast=Houlberg&rft.aufirst=L&rft.date=1994-01-01&rft.volume=15&rft.issue=&rft.spage=166&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+Annual+Meeting+-+Society+of+Environmental+Toxicology+and+Chemistry+%28SETAC%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifteenth annual meeting of the Society of Environmental Toxicology and Chemistry N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #04767 N1 - SubjectsTermNotLitGenreText - air; applications; data bases; data processing; environmental analysis; legislation; pollution; regulations; remediation; soils; United States; water; water management; water quality; water resources ER - TY - JOUR T1 - The dilemma of groundwater cleanup levels at DOD Superfund sites; federal versus state standards AN - 52210361; 2001-055954 JF - Abstracts - Annual Meeting - Society of Environmental Toxicology and Chemistry (SETAC) AU - Hovatter, P S AU - Hitch, J P AU - Arnold, S A AU - Tayloe, S L AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 168 PB - Society of Environmental Toxicology and Chemistry, [location varies] VL - 15 KW - protection KW - water quality KW - programs KW - concentration KW - Superfund KW - regulations KW - legislation KW - water management KW - pollution KW - U. S. Deparment of Defense KW - environmental analysis KW - remediation KW - human ecology KW - ground water KW - toxicity KW - waste disposal KW - military facilities KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52210361?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+Annual+Meeting+-+Society+of+Environmental+Toxicology+and+Chemistry+%28SETAC%29&rft.atitle=The+dilemma+of+groundwater+cleanup+levels+at+DOD+Superfund+sites%3B+federal+versus+state+standards&rft.au=Hovatter%2C+P+S%3BHitch%2C+J+P%3BArnold%2C+S+A%3BTayloe%2C+S+L%3BAnonymous&rft.aulast=Hovatter&rft.aufirst=P&rft.date=1994-01-01&rft.volume=15&rft.issue=&rft.spage=168&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+Annual+Meeting+-+Society+of+Environmental+Toxicology+and+Chemistry+%28SETAC%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifteenth annual meeting of the Society of Environmental Toxicology and Chemistry N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #04767 N1 - SubjectsTermNotLitGenreText - concentration; environmental analysis; ground water; human ecology; legislation; military facilities; pollution; programs; protection; regulations; remediation; Superfund; toxicity; U. S. Deparment of Defense; waste disposal; water management; water quality; water resources ER - TY - JOUR T1 - Using the weight-of-evidence approach for ecological risk assessment at a DOE facility AN - 52210359; 2001-055947 JF - Abstracts - Annual Meeting - Society of Environmental Toxicology and Chemistry (SETAC) AU - Hull, R N AU - Suter, G W AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 165 PB - Society of Environmental Toxicology and Chemistry, [location varies] VL - 15 KW - United States KW - solute transport KW - soils KW - water quality KW - U. S. Department of Energy KW - communities KW - stream transport KW - government agencies KW - water management KW - power plants KW - Little Beaver Creek KW - biota KW - toxicity KW - Pike County Ohio KW - metals KW - Portsmouth gaseous diffusin plant KW - risk assessment KW - ecology KW - uranium KW - discharge KW - water resources KW - actinides KW - Ohio KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52210359?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+Annual+Meeting+-+Society+of+Environmental+Toxicology+and+Chemistry+%28SETAC%29&rft.atitle=Using+the+weight-of-evidence+approach+for+ecological+risk+assessment+at+a+DOE+facility&rft.au=Hull%2C+R+N%3BSuter%2C+G+W%3BAnonymous&rft.aulast=Hull&rft.aufirst=R&rft.date=1994-01-01&rft.volume=15&rft.issue=&rft.spage=165&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+Annual+Meeting+-+Society+of+Environmental+Toxicology+and+Chemistry+%28SETAC%29&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifteenth annual meeting of the Society of Environmental Toxicology and Chemistry N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #04767 N1 - SubjectsTermNotLitGenreText - actinides; biota; communities; discharge; ecology; government agencies; Little Beaver Creek; metals; Ohio; Pike County Ohio; Portsmouth gaseous diffusin plant; power plants; risk assessment; soils; solute transport; stream transport; toxicity; U. S. Department of Energy; United States; uranium; water management; water quality; water resources ER - TY - BOOK T1 - Experimental studies of organic acid decomposition AN - 51769766; 2005-004924 JF - Organic acids in geological processes AU - Bell, Julie L S AU - Palmer, Donald A A2 - Pittman, Edward D. A2 - Lewan, Michael D. Y1 - 1994 PY - 1994 DA - 1994 PB - Springer-Verlag, New York, NY SN - 3540569537 KW - experimental studies KW - degradation KW - decarbonation KW - biochemistry KW - oxidation KW - bonding KW - laboratory studies KW - acetic acid KW - organic compounds KW - organic acids KW - solvents KW - catalysis KW - chemical reactions KW - chemical properties KW - carboxylic acids KW - kinetics KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51769766?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Bell%2C+Julie+L+S%3BPalmer%2C+Donald+A&rft.aulast=Bell&rft.aufirst=Julie+L&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=3540569537&rft.btitle=Experimental+studies+of+organic+acid+decomposition&rft.title=Experimental+studies+of+organic+acid+decomposition&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 168 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Potential impact of the Department of Energy's performance objective for protection of inadvertent intruders on low-level waste disposals at Oak Ridge National Laboratory AN - 51659544; 2005-075182 JF - Radioactive Waste Management and Environmental Restoration AU - Kocher, D C Y1 - 1994 PY - 1994 DA - 1994 SP - 181 EP - 195 PB - Harwood Academic Publishers, Chur-London-Paris VL - 18 IS - 3 SN - 1065-609X, 1065-609X KW - United States KW - Oak Ridge National Laboratory KW - medical geology KW - isotopes KW - agriculture KW - environmental analysis KW - radioactive waste KW - Roane County Tennessee KW - safety KW - radioactive isotopes KW - Tennessee KW - Anderson County Tennessee KW - drilling KW - waste disposal KW - low-level waste KW - disposal barriers KW - design KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51659544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radioactive+Waste+Management+and+Environmental+Restoration&rft.atitle=Potential+impact+of+the+Department+of+Energy%27s+performance+objective+for+protection+of+inadvertent+intruders+on+low-level+waste+disposals+at+Oak+Ridge+National+Laboratory&rft.au=Kocher%2C+D+C&rft.aulast=Kocher&rft.aufirst=D&rft.date=1994-01-01&rft.volume=18&rft.issue=3&rft.spage=181&rft.isbn=&rft.btitle=&rft.title=Radioactive+Waste+Management+and+Environmental+Restoration&rft.issn=1065609X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 12 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RWMADW N1 - SubjectsTermNotLitGenreText - agriculture; Anderson County Tennessee; design; disposal barriers; drilling; environmental analysis; isotopes; low-level waste; medical geology; Oak Ridge National Laboratory; radioactive isotopes; radioactive waste; Roane County Tennessee; safety; Tennessee; United States; waste disposal ER - TY - JOUR T1 - A concept for increasing the effective capacity of a unit area of a geologic repository AN - 51659512; 2005-075181 JF - Radioactive Waste Management and Environmental Restoration AU - Croff, Allen G Y1 - 1994 PY - 1994 DA - 1994 SP - 155 EP - 180 PB - Harwood Academic Publishers, Chur-London-Paris VL - 18 IS - 3 SN - 1065-609X, 1065-609X KW - Sr-90 KW - isotopes KW - storage capacity KW - waste disposal sites KW - temperature KW - radioactive waste KW - ventilation KW - radioactive isotopes KW - cesium KW - time factor KW - tunnels KW - cooling KW - rocks KW - uncertainty KW - high-level waste KW - alkaline earth metals KW - thermal properties KW - alkali metals KW - far-field KW - Cs-137 KW - metals KW - near-field KW - thermomechanical properties KW - waste disposal KW - actinides KW - strontium KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51659512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radioactive+Waste+Management+and+Environmental+Restoration&rft.atitle=A+concept+for+increasing+the+effective+capacity+of+a+unit+area+of+a+geologic+repository&rft.au=Croff%2C+Allen+G&rft.aulast=Croff&rft.aufirst=Allen&rft.date=1994-01-01&rft.volume=18&rft.issue=3&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Radioactive+Waste+Management+and+Environmental+Restoration&rft.issn=1065609X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 31 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RWMADW N1 - SubjectsTermNotLitGenreText - actinides; alkali metals; alkaline earth metals; cesium; cooling; Cs-137; design; far-field; high-level waste; isotopes; metals; near-field; radioactive isotopes; radioactive waste; rocks; Sr-90; storage capacity; strontium; temperature; thermal properties; thermomechanical properties; time factor; tunnels; uncertainty; ventilation; waste disposal; waste disposal sites ER - TY - JOUR T1 - Vapor-liquid equilibrium of chlorides in aqueous systems to high temperatures; application to The Geysers geothermal field AN - 51200091; 2000-054487 JF - Transactions - Geothermal Resources Council AU - Simonson, J M AU - Palmer, Donald A AU - Nielson, Dennis L Y1 - 1994 PY - 1994 DA - 1994 SP - 347 EP - 352 PB - GRC - Geothermal Resources Council, Davis, CA VL - 18 SN - 0193-5933, 0193-5933 KW - United States KW - halogens KW - water vapor KW - aqueous solutions KW - temperature KW - California KW - enthalpy KW - chloride ion KW - applications KW - thermodynamic properties KW - Sonoma County California KW - stoichiometry KW - inorganic acids KW - geochemistry KW - ammonia compound KW - liquid phase KW - chlorine KW - sodium chloride KW - experimental studies KW - pressure KW - solubility KW - equilibrium KW - gases KW - geothermal energy KW - partition coefficients KW - geothermal reservoirs KW - The Geysers KW - hydrochloric acid KW - high temperature KW - 29A:Economic geology, geology of energy sources KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51200091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+-+Geothermal+Resources+Council&rft.atitle=Vapor-liquid+equilibrium+of+chlorides+in+aqueous+systems+to+high+temperatures%3B+application+to+The+Geysers+geothermal+field&rft.au=Simonson%2C+J+M%3BPalmer%2C+Donald+A%3BNielson%2C+Dennis+L&rft.aulast=Simonson&rft.aufirst=J&rft.date=1994-01-01&rft.volume=18&rft.issue=&rft.spage=347&rft.isbn=0934412723&rft.btitle=&rft.title=Transactions+-+Geothermal+Resources+Council&rft.issn=01935933&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geothermal Resources Council 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 10 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ammonia compound; applications; aqueous solutions; California; chloride ion; chlorine; enthalpy; equilibrium; experimental studies; gases; geochemistry; geothermal energy; geothermal reservoirs; halogens; high temperature; hydrochloric acid; inorganic acids; liquid phase; partition coefficients; pressure; sodium chloride; solubility; Sonoma County California; stoichiometry; temperature; The Geysers; thermodynamic properties; United States; water vapor ER - TY - JOUR T1 - Foreland deformation and hydrocarbon potential resulting from rotational-oblique, then head-on continent-continent collision in the Appalachian Orogen AN - 50965075; 1995-005129 JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Hatcher, Robert D, Jr AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 166 PB - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 1994 SN - 0094-0038, 0094-0038 KW - United States KW - petroleum exploration KW - Laurentia KW - Appalachian Phase KW - carbonate platforms KW - right-lateral faults KW - natural gas KW - lateral faults KW - aliphatic hydrocarbons KW - petroleum KW - continental crust KW - strike-slip faults KW - possibilities KW - reservoir rocks KW - inclusions KW - Tennessee KW - faults KW - organic materials KW - methane KW - plate collision KW - three-dimensional models KW - Paleozoic KW - alkanes KW - deformation KW - Acadian Phase KW - Permian KW - Blue Ridge thrust sheet KW - orogeny KW - plate rotation KW - oil seeps KW - organic compounds KW - plate tectonics KW - Devonian KW - North Carolina KW - hydrocarbons KW - Africa KW - fluid inclusions KW - reconstruction KW - Georgia KW - crust KW - Alleghany Orogeny KW - 18:Solid-earth geophysics KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50965075?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annual+Meeting+Expanded+Abstracts+-+American+Association+of+Petroleum+Geologists&rft.atitle=Foreland+deformation+and+hydrocarbon+potential+resulting+from+rotational-oblique%2C+then+head-on+continent-continent+collision+in+the+Appalachian+Orogen&rft.au=Hatcher%2C+Robert+D%2C+Jr%3BAnonymous&rft.aulast=Hatcher&rft.aufirst=Robert&rft.date=1994-01-01&rft.volume=1994&rft.issue=&rft.spage=166&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+Expanded+Abstracts+-+American+Association+of+Petroleum+Geologists&rft.issn=00940038&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AAPG annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - APGAB2 N1 - SubjectsTermNotLitGenreText - Acadian Phase; Africa; aliphatic hydrocarbons; alkanes; Alleghany Orogeny; Appalachian Phase; Blue Ridge thrust sheet; carbonate platforms; continental crust; crust; deformation; Devonian; faults; fluid inclusions; Georgia; hydrocarbons; inclusions; lateral faults; Laurentia; methane; natural gas; North Carolina; oil seeps; organic compounds; organic materials; orogeny; Paleozoic; Permian; petroleum; petroleum exploration; plate collision; plate rotation; plate tectonics; possibilities; reconstruction; reservoir rocks; right-lateral faults; strike-slip faults; Tennessee; three-dimensional models; United States ER - TY - JOUR T1 - Ground penetration radar surveys over an alluvial DNAPL site, Paducah Gaseous Diffusion Plant, Kentucky AN - 50898285; 2003-019170 AB - Ground penetrating radar (GPR) surveys were used to map shallow sands and gravels which are DNAPL migration pathways at the Paducah Gaseous Diffusion Plant in western Kentucky. The sands and gravels occur as paleochannel deposits, at depths of 17-25 ft, embedded in Pleistocene lacustrine clays. More than 30 GPR profiles were completed over the Drop Test Area (DTA) to map the top and base of the paleochannel deposits, and to assess their lateral continuity. A bistatic radar system was used with antenna frequencies of 25 and 50 MHz. An average velocity of 0.25 ft/ns for silty and clayey materials above the paleochannel deposits was established from radar walkaway tests, profiles over culverts of known depth, and comparison of radar sections with borings. In the south portion of the DTA, strong reflections corresponded to the water table at approximately 9-10 ft, the top of the paleochannel deposits at approximately 18 ft, and to gravel horizons within these deposits. The base of these deposits was not visible on the radar sections. Depth estimates for the top of the paleochannel deposits (from 50 MHz records) were accurate to within 2 ft across the southern portion of the DTA. Continuity of these sands and gravels could not be assessed due to interference from air-wave reflections and lateral changes in signal penetration depth. However, the sands and gravels appear to extend across the entire southern portion of the DTA, at depths as shallow as 17 ft. Ringing, air-wave reflections and diffractions from powerlines, vehicles, well casings, and metal equipment severely degraded GPR profiles in the northern portion of the DTA, depths computed from reflection times (where visible) were accurate to within 4 ft in this area. The paleochannel deposits are deeper to the north and northeast where DNAPL has apparently pooled (DNAPL was not directly imaged by the GPR, however). Existing hydrogeological models of the DTA will be revised with the newly defined extent and depth of these sands and gravels. JF - Proceedings of SAGEEP AU - Carpenter, P J AU - Doll, W E AU - Phillips, B E A2 - Bell, Ronald S. A2 - Lepper, C. Melvin Y1 - 1994 PY - 1994 DA - 1994 SP - 261 EP - 275 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1994 KW - United States KW - McCracken County Kentucky KW - geophysical surveys KW - pollutants KW - ground-penetrating radar KW - geophysical methods KW - radar methods KW - pollution KW - dense nonaqueous phase liquids KW - depth KW - ground water KW - aquifers KW - nonaqueous phase liquids KW - velocity KW - surveys KW - Kentucky KW - Paducah Gaseous Diffusion Plant KW - geophysical profiles KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50898285?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SAGEEP&rft.atitle=Ground+penetration+radar+surveys+over+an+alluvial+DNAPL+site%2C+Paducah+Gaseous+Diffusion+Plant%2C+Kentucky&rft.au=Carpenter%2C+P+J%3BDoll%2C+W+E%3BPhillips%2C+B+E&rft.aulast=Carpenter&rft.aufirst=P&rft.date=1994-01-01&rft.volume=1994&rft.issue=&rft.spage=261&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SAGEEP&rft.issn=1554-8015&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 7 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; dense nonaqueous phase liquids; depth; geophysical methods; geophysical profiles; geophysical surveys; ground water; ground-penetrating radar; Kentucky; McCracken County Kentucky; nonaqueous phase liquids; Paducah Gaseous Diffusion Plant; pollutants; pollution; radar methods; surveys; United States; velocity ER - TY - JOUR T1 - The integration of imaging and parameter estimation in shallow geophysics AN - 50894505; 2003-019191 AB - This paper presents two related approaches to signal processing of shallow geophysical data based on the concept of geophysical diffraction tomography. While both methods can be considered imaging, one is imaging in the traditional sense where images of spatial variations in subsurface physical properties are reconstructed. The second method is one of parameter estimation based upon known characteristics of targets of interest. This technique yields a reconstruction of the spatial variations in the likelihood of a specified target being present, the log likelihood function, and, consequently, this method can also be considered an imaging procedure. Several examples are given of the results of selected signal processing algorithms applied to actual data. JF - Proceedings of SAGEEP AU - Witten, Alan AU - Norton, Stephen AU - Devaney, Anthony AU - Schatzberg, Alon AU - Ursic, Jim AU - Dickson, Wayne A2 - Bell, Ronald S. A2 - Lepper, C. Melvin Y1 - 1994 PY - 1994 DA - 1994 SP - 605 EP - 614 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1994 KW - tomography KW - spatial variations KW - shallow depth KW - imagery KW - technology KW - geophysical methods KW - algorithms KW - depth KW - diffraction KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50894505?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SAGEEP&rft.atitle=The+integration+of+imaging+and+parameter+estimation+in+shallow+geophysics&rft.au=Witten%2C+Alan%3BNorton%2C+Stephen%3BDevaney%2C+Anthony%3BSchatzberg%2C+Alon%3BUrsic%2C+Jim%3BDickson%2C+Wayne&rft.aulast=Witten&rft.aufirst=Alan&rft.date=1994-01-01&rft.volume=1994&rft.issue=&rft.spage=605&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SAGEEP&rft.issn=1554-8015&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 7 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; depth; diffraction; geophysical methods; imagery; shallow depth; spatial variations; technology; tomography ER - TY - JOUR T1 - A "model" geophysics program AN - 50893756; 2003-019204 AB - In 1993, I tested a radio-controlled airplane designed by Jim Walker of Brigham Young University for low-elevation aerial photography. Model-air photography retains most of the advantages of standard aerial photography -- the photographs can be used to detect lineaments, to map roads and buildings, and to construct stereo pairs to measure topography -- and it is far less expensive. Proven applications on the Oak Ridge Reservation include: updating older aerial records to document new construction; using repeated overflights of the same area to capture seasonal changes in vegetation and the effects of major storms; and detecting waste trench boundaries from the color and character of the overlying grass. Aerial photography is only one of many possible applications of radio-controlled aircraft. Currently, I am funded by the Department of Energy's Office of Technology Development to review the state of the art in microavionics, both military and civilian, to determine ways this emerging technology can be used for environmental site characterization. Being particularly interested in geophysical applications, I am also collaborating with electrical engineers at Oak Ridge National Laboratory to design a model plane that will carry a 3-component flux-gate magnetometer and a global positioning system, which I hope to test in the spring of 1994. JF - Proceedings of SAGEEP AU - Nyquist, Jonathan E A2 - Bell, Ronald S. A2 - Lepper, C. Melvin Y1 - 1994 PY - 1994 DA - 1994 SP - 817 EP - 824 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1994 KW - United States KW - Oak Ridge National Laboratory KW - programs KW - technology KW - lineaments KW - site exploration KW - topography KW - aircraft KW - Tennessee KW - aerial photography KW - applications KW - Anderson County Tennessee KW - tectonics KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50893756?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SAGEEP&rft.atitle=A+%22model%22+geophysics+program&rft.au=Nyquist%2C+Jonathan+E&rft.aulast=Nyquist&rft.aufirst=Jonathan&rft.date=1994-01-01&rft.volume=1994&rft.issue=&rft.spage=817&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SAGEEP&rft.issn=1554-8015&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 4 N1 - PubXState - CO N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerial photography; aircraft; Anderson County Tennessee; applications; lineaments; Oak Ridge National Laboratory; programs; remote sensing; site exploration; technology; tectonics; Tennessee; topography; United States ER - TY - JOUR T1 - Investigating the resolution of resistivity arrays using inverse theory AN - 50891550; 2003-019203 AB - We used a fast 2-D minimum structure inverse solution to examine the ability of different resistivity arrays to resolve structures given noisy synthetic data. We found that the resistivity models obtained from inversion of the dipole-dipole data were usually very similar to the estimated models from pole-dipole data, and both were superior to estimated models from pole-pole data. This is because noisy dipole-dipole or pole-dipole data define geoelectric structures much more precisely than an equivalent set of noisy pole-pole data. One structure where the dipole-dipole array appeared decidedly superior was the prism beneath a conductive overburden. The final estimated models from the pole-pole data were more poorly resolved than the final models from the other arrays. Our results show that the pole-pole data is a poor choice if vertical resolution of a geoelectric structure is crucial. Furthermore, if pole-pole data contains even a fraction of a percent of noise, the transformation of such data through superposition to equivalent data of other array types is virtually impossible, and significant information is lost. JF - Proceedings of SAGEEP AU - Beard, L P AU - Tripp, Alan C A2 - Bell, Ronald S. A2 - Lepper, C. Melvin Y1 - 1994 PY - 1994 DA - 1994 SP - 803 EP - 815 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1994 KW - technology KW - geophysical methods KW - electrical methods KW - inverse problem KW - resistivity KW - dipole-dipole methods KW - arrays KW - two-dimensional models KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50891550?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SAGEEP&rft.atitle=Investigating+the+resolution+of+resistivity+arrays+using+inverse+theory&rft.au=Beard%2C+L+P%3BTripp%2C+Alan+C&rft.aulast=Beard&rft.aufirst=L&rft.date=1994-01-01&rft.volume=1994&rft.issue=&rft.spage=803&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SAGEEP&rft.issn=1554-8015&rft_id=info:doi/ L2 - http://scitation.aip.org/sageep/ LA - English DB - GeoRef N1 - Conference title - Symposium on the Application of geophysics to engineering and environmental problems N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 10 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - arrays; dipole-dipole methods; electrical methods; geophysical methods; inverse problem; resistivity; technology; two-dimensional models ER - TY - RPRT T1 - Results of the mobile gamma scanning activities in Wayne and Pequannock townships, New Jersey AN - 50329069; 1999-000019 AB - During the early 1980s the W. R. Grace site and the adjacent area were the focus of several radiological investigations. Radiological surveys revealed surface radionuclide concentrations greater than those acceptable under US Department of Energy (DOE) remedial action guidelines. In 1984, Congress assigned responsibility for cleanup of the W. R. Grace site to the Department of Energy. The property was redesignated as the Wayne Interim Storage Site (WISS) and in 1985 DOE began plans for survey/monitoring, and remedial action of nearby vicinity properties and the interim storage site. Evaluations of the radiological survey data in 1986 indicated radioactive contamination above current DOE guidelines at the off-site areas of parts of Township Park southwest of WISS, and parts of the Sheffield Brook area and railroad siding in Pequannock Township. Remedial action was conducted over several years of most of these areas and independent verification of remedial action was performed. A team from Oak Ridge National Laboratory conducted a mobile radiological scanning survey of a stretch of public roadway in the immediate vicinity south of the WISS, extending northwest to the Pompton turnpike. A mobile gamma scanning van with an on-board computer system was used to identify at least 24 anomalous areas, some attributable to the naturally elevated levels in concrete, asphalt, and natural granite found in streets, driveways and landscaping materials in the area. Analyses of the biased soil samples taken in the ballpark also revealed slightly elevated thorium concentrations. However, soil concentration measurements when averaged over 100 m (super 2) fall below the limits prescribed by DOE radiological guidelines established for this site. The anomalies may result from a wide range of sources, such as ash, granite, and fertilizer as well as materials from the former Grace facility. JF - Results of the mobile gamma scanning activities in Wayne and Pequannock townships, New Jersey AU - Johnson, C A AU - Roberts, D A AU - Patania, V P AU - Foley, R D Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 13 VL - ORNL/RASA-93/5 KW - United States KW - U. S. Department of Energy KW - Wayne New Jersey KW - isotopes KW - radioactivity KW - regulations KW - government agencies KW - data processing KW - waste disposal sites KW - Th-232 KW - remediation KW - Ra-226 KW - radioactive isotopes KW - railroads KW - Atlantic Coastal Plain KW - soils KW - alkaline earth metals KW - monitoring KW - gamma-ray methods KW - radium KW - pollutants KW - Passaic County New Jersey KW - pollution KW - anomalies KW - metals KW - Morris County New Jersey KW - thorium KW - Pequannock New Jersey KW - air KW - New Jersey KW - actinides KW - roads KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50329069?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Johnson%2C+C+A%3BRoberts%2C+D+A%3BPatania%2C+V+P%3BFoley%2C+R+D&rft.aulast=Johnson&rft.aufirst=C&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Results+of+the+mobile+gamma+scanning+activities+in+Wayne+and+Pequannock+townships%2C+New+Jersey&rft.title=Results+of+the+mobile+gamma+scanning+activities+in+Wayne+and+Pequannock+townships%2C+New+Jersey&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1999-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94006186NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Tectonic development of Upper Cretaceous to Eocene strata of southwestern Utah AN - 50287813; 1994-005953 AB - Upper Cretaceous to Paleogene nonmarine sedimentary rocks of southwest Utah record Sevier foreland basin sedimentation, Laramide-style folding and intermontane sedimentation, and cessation of Laramide deformation. The formations that record this tectonic evolution are, from oldest to youngest, the Iron Springs, Kaiparowits, Canaan Peak, Grand Castle (informal name), Pine Hollow, and basal part of the Claron. The upper part of the Santonian to lower Campanian(?) Iron Springs Formation represents synorogenic, fluvial deposits derived from the Wah Wah and Blue Mountain thrust sheets of southwestern Utah. The middle to upper Campanian Kaiparowits and upper Campanian(?) to lower Paleocene Canaan Peak Formations are an upward-coarsening sequence derived from southeastern California and southern Nevada. Initial Laramide-style deformation occurred during latest Cretaceous or early Paleocene time, influencing the de positional pattern of the Canaan Peak fluvial system. The lower Paleocene Grand Castle formation represents an east- to southeast-flowing, braided-river system with the same source as the Iron Springs Formation (the Wah Wah and Blue Mountain thrust sheets). Conglomerate of Grand Castle onlaps the easternmost Sevier thrusts and is folded by Laramide structures. Although strata of the Grand Castle formation represent post-thrust and, in part, pre- Laramide deposition, initial development of a south-southwest - trending, Laramide-style upwarp controlled the geometry of the Grand Castle basin. The lower Paleocene to middle Eocene Pine Hollow Formation unconformably overlies post-Sevier conglomerates and records Laramide partitioning of the foreland basin. The Pine Hollow basin received sediment from both the west and northeast, and it is associated with development of the Johns Valley anticline and possibly the Circle Cliffs uplift. Small alluvial fans developed on the limbs of these structures and graded laterally into playa mudflats. Fluvial, deltaic, and lacustrine deposits of the basal part of the Claron Formation are coeval with the Pine Hollow Formation, but they developed in a separate basin to the southwest. Lacustrine deposits of the Claron Formation overlap paleotopographic highs of the Pine Hollow basin and indicate cessation of Laramide deformation by middle Eocene time. JF - Geological Society of America Bulletin AU - Goldstrand, Patrick M Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 145 EP - 154 PB - Geological Society of America (GSA), Boulder, CO VL - 106 IS - 1 SN - 0016-7606, 0016-7606 KW - United States KW - lithostratigraphy KW - Pine Hollow Formation KW - Kaiparowits Formation KW - Cretaceous KW - Canaan Peak Formation KW - foreland basins KW - Upper Cretaceous KW - Cenozoic KW - sedimentary rocks KW - Grand Castle Formation KW - Garfield County Utah KW - basins KW - tectonics KW - faults KW - Sevier orogenic belt KW - sedimentation KW - structural controls KW - correlation KW - Paleogene KW - paleogeography KW - Laramide Orogeny KW - fluvial sedimentation KW - Mesozoic KW - orogeny KW - southwestern Utah KW - Claron Formation KW - provenance KW - Kane County Utah KW - Iron County Utah KW - Tertiary KW - Iron Springs Formation KW - Washington County Utah KW - thrust faults KW - Utah KW - unconformities KW - clastic rocks KW - 06A:Sedimentary petrology KW - 16:Structural geology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50287813?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+of+America+Bulletin&rft.atitle=Tectonic+development+of+Upper+Cretaceous+to+Eocene+strata+of+southwestern+Utah&rft.au=Goldstrand%2C+Patrick+M&rft.aulast=Goldstrand&rft.aufirst=Patrick&rft.date=1994-01-01&rft.volume=106&rft.issue=1&rft.spage=145&rft.isbn=&rft.btitle=&rft.title=Geological+Society+of+America+Bulletin&rft.issn=00167606&rft_id=info:doi/10.1130%2F0016-7606%281994%291062.3.CO%3B2 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 1994-01-01 N1 - Number of references - 54 N1 - PubXState - CO N1 - Document feature - illus. incl. sects., geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - BUGMAF N1 - SubjectsTermNotLitGenreText - basins; Canaan Peak Formation; Cenozoic; Claron Formation; clastic rocks; correlation; Cretaceous; faults; fluvial sedimentation; foreland basins; Garfield County Utah; Grand Castle Formation; Iron County Utah; Iron Springs Formation; Kaiparowits Formation; Kane County Utah; Laramide Orogeny; lithostratigraphy; Mesozoic; orogeny; Paleogene; paleogeography; Pine Hollow Formation; provenance; sedimentary rocks; sedimentation; Sevier orogenic belt; southwestern Utah; structural controls; tectonics; Tertiary; thrust faults; unconformities; United States; Upper Cretaceous; Utah; Washington County Utah DO - http://dx.doi.org/10.1130/0016-7606(1994)106<0145:TDOUCT>2.3.CO;2 ER - TY - JOUR T1 - An ion microprobe study of diagenetic carbonates in the Devonian Nisku Formation of Alberta, Canada AN - 50286627; 1994-014306 AB - Diagenetic calcites and dolomites of the Upper Devonian Nisku Formation in central Alberta, Canada, were analyzed for trace elements by ion microprobe. The ion microprobe permits analyses on sample spots comparable in size (< 20 mu m) to those of conventional electron probes. Detection limits on the ion microprobe are < 1 ppm for many trace elements of interest. Trace element data obtained by ion microprobe are comparable to those obtained by ICP. Trace element variations in and between Upper Devonian diagenetic calcites from the Nisku Formation aid in the interpretation of the fluid composition during precipitation and/or recrystallization, as well as in the interpretation of primary carbonate mineralogy (e.g., high-Mg calcite vs. aragonite). Using the ion probe, microenvironments as well as temporal variations in diagenetic fluid composition can be resolved. The presence of significant trace element variations in Nisku carbonates on a scale of < 100 mu m indicates that fluid-rock interaction during burial of up to 4000 m and during more than 300 m.y. was very limited. Although several of the measured trends probably reflect incomplete retention of primary compositional variations, trace element variations in some Paleozoic limestones and dolostones reflect variations in fluid composition during "primary" precipitation (as opposed to fluid compositions during recrystallization). These findings encourage the use of trace element compositions for diagenetic interpretations even in very old and deeply buried carbonates. JF - Journal of Sedimentary Research, Section A: Sedimentary Petrology and Processes AU - Riciputi, Lee R AU - Machel, Hans G AU - Cole, David R Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 115 EP - 127 PB - Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 64 IS - 1 SN - 1073-130X, 1073-130X KW - limestone KW - ion probe data KW - Paleozoic KW - mass spectra KW - Alberta KW - calcite KW - dolomite KW - sedimentary rocks KW - Devonian KW - Canada KW - diagenesis KW - Nisku Formation KW - Western Canada KW - spectra KW - trace elements KW - chemical composition KW - carbonate rocks KW - carbonates KW - Upper Devonian KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50286627?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Sedimentary+Research%2C+Section+A%3A+Sedimentary+Petrology+and+Processes&rft.atitle=An+ion+microprobe+study+of+diagenetic+carbonates+in+the+Devonian+Nisku+Formation+of+Alberta%2C+Canada&rft.au=Riciputi%2C+Lee+R%3BMachel%2C+Hans+G%3BCole%2C+David+R&rft.aulast=Riciputi&rft.aufirst=Lee&rft.date=1994-01-01&rft.volume=64&rft.issue=1&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Journal+of+Sedimentary+Research%2C+Section+A%3A+Sedimentary+Petrology+and+Processes&rft.issn=1073130X&rft_id=info:doi/10.1306%2FD4267D2A-2B26-11D7-8648000102C1865D LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 22 N1 - PubXState - OK N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Alberta; calcite; Canada; carbonate rocks; carbonates; chemical composition; Devonian; diagenesis; dolomite; ion probe data; limestone; mass spectra; Nisku Formation; Paleozoic; sedimentary rocks; spectra; trace elements; Upper Devonian; Western Canada DO - http://dx.doi.org/10.1306/D4267D2A-2B26-11D7-8648000102C1865D ER - TY - JOUR T1 - Acid-base chemistry of high-elevation streams in the Great Smoky Mountains AN - 50258044; 1994-020746 JF - Water, Air and Soil Pollution AU - Cook, R B AU - Elwood, J W AU - Turner, R R AU - Bogle, M A AU - Mulholland, P J AU - Palumbo, A V Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 331 EP - 356 PB - Reidel, Dordrecht VL - 72 IS - 1-4 SN - 0049-6979, 0049-6979 KW - United States KW - Appalachians KW - acid neutralizing capacity KW - atmospheric precipitation KW - solution KW - Great Smoky Mountains KW - nitrogen KW - carbon KW - aluminum KW - Tennessee KW - storms KW - organic carbon KW - Sevier County Tennessee KW - geochemistry KW - pH KW - nitrite ion KW - organic materials KW - forests KW - bedrock KW - North America KW - anions KW - sulfate ion KW - Blue Ridge Province KW - solutes KW - hydrochemistry KW - organic compounds KW - metals KW - streams KW - pyrite KW - leaching KW - sulfides KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258044?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air+and+Soil+Pollution&rft.atitle=Acid-base+chemistry+of+high-elevation+streams+in+the+Great+Smoky+Mountains&rft.au=Cook%2C+R+B%3BElwood%2C+J+W%3BTurner%2C+R+R%3BBogle%2C+M+A%3BMulholland%2C+P+J%3BPalumbo%2C+A+V&rft.aulast=Cook&rft.aufirst=R&rft.date=1994-01-01&rft.volume=72&rft.issue=1-4&rft.spage=331&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air+and+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ L2 - http://www.springerlink.com/(hi4cjunvnzs4hnradzi0ib55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100344,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 76 N1 - Document feature - illus. incl. 5 tables, sketch maps N1 - Last updated - 2014-03-14 N1 - CODEN - WAPLAC N1 - SubjectsTermNotLitGenreText - acid neutralizing capacity; aluminum; anions; Appalachians; atmospheric precipitation; bedrock; Blue Ridge Province; carbon; forests; geochemistry; Great Smoky Mountains; hydrochemistry; leaching; metals; nitrite ion; nitrogen; North America; organic carbon; organic compounds; organic materials; pH; pyrite; Sevier County Tennessee; solutes; solution; storms; streams; sulfate ion; sulfides; Tennessee; United States ER - TY - JOUR T1 - Evidence for oxygen isotope disequilibrium in selected geothermal and hydrothermal ore deposit systems AN - 50254711; 1994-017207 AB - There is ample evidence from geothermal systems that temperatures estimated from the oxygen isotope fractionation between alteration phases and coexisting aquifer fluids agree closely (+ or -25 degrees C) with measured bore-hole temperatures. Conversely, many hydrothermal systems exhibit varying degrees of apparent fluid-rock oxygen isotope disequilibrium (measured alpha (sub rock-water) not =equilibrium alpha (sub rock-water) ). A comparison of data from a variety of hydrothermal systems indicates that an increase in the degree of isotopic equilibration can be related, in a general way, to an increase in the temperature, salinity, and intensity of fracturing. This relationship is entirely consistent with calculations carried out for a simple closed-system model that estimates the fraction of isotope exchange between rock and fluid as a function of temperature, rock type, salinity of the fluid, grain size, water/rock ratio, and the rate of isotope exchange. The fact that many silicate-fluid reactions and their isotopic counterparts are fast leads us to conclude that observed variations in the degree of exchange may have resulted from local self-sealing of the fracture network prior to equilibration. The ability for fractures to remain open or to propagate, allowing continued fluid flow, may be the deciding factor in the attainment of isotopic equilibration. JF - Chemical Geology AU - Cole, David R Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 283 EP - 296 PB - Elsevier, Amsterdam VL - 111 IS - 1-4 SN - 0009-2541, 0009-2541 KW - mineral deposits, genesis KW - epithermal processes KW - alteration KW - oxygen KW - isotopes KW - isotope ratios KW - grain size KW - O-18/O-16 KW - stable isotopes KW - variations KW - temperature KW - ground water KW - aquifers KW - fractures KW - geothermal systems KW - D/H KW - hydrogen KW - movement KW - metal ores KW - mass transfer KW - fractionation KW - 27A:Economic geology, geology of ore deposits KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254711?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemical+Geology&rft.atitle=Evidence+for+oxygen+isotope+disequilibrium+in+selected+geothermal+and+hydrothermal+ore+deposit+systems&rft.au=Cole%2C+David+R&rft.aulast=Cole&rft.aufirst=David&rft.date=1994-01-01&rft.volume=111&rft.issue=1-4&rft.spage=283&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2F0009-2541%2894%2990095-7 L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1994-01-01 N1 - Number of references - 86 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - alteration; aquifers; D/H; epithermal processes; fractionation; fractures; geothermal systems; grain size; ground water; hydrogen; isotope ratios; isotopes; mass transfer; metal ores; mineral deposits, genesis; movement; O-18/O-16; oxygen; stable isotopes; temperature; variations DO - http://dx.doi.org/10.1016/0009-2541(94)90095-7 ER - TY - JOUR T1 - Contaminant spread and flushing in fractured rocks near Oak Ridge, Tennessee AN - 50216331; 1994-045646 JF - Ground Water Monitoring & Remediation AU - Shevenell, Lisa A AU - Moore, Gerald K AU - Dreier, RaNaye B Y1 - 1994 PY - 1994 DA - 1994 SP - 120 EP - 129 PB - Ground Water Publishing Co., Dublin, OH VL - 14 IS - 1 SN - 1069-3629, 1069-3629 KW - United States KW - Oak Ridge National Laboratory KW - Nolichucky Shale KW - fractured materials KW - nitric acid KW - Paleozoic KW - Knoxville Tennessee KW - government agencies KW - pollution KW - remediation KW - ground water KW - Knox Group KW - metals KW - movement KW - Tennessee KW - Anderson County Tennessee KW - uranium KW - interpretation KW - discharge KW - water resources KW - inorganic acids KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50216331?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water+Monitoring+%26+Remediation&rft.atitle=Contaminant+spread+and+flushing+in+fractured+rocks+near+Oak+Ridge%2C+Tennessee&rft.au=Shevenell%2C+Lisa+A%3BMoore%2C+Gerald+K%3BDreier%2C+RaNaye+B&rft.aulast=Shevenell&rft.aufirst=Lisa&rft.date=1994-01-01&rft.volume=14&rft.issue=1&rft.spage=120&rft.isbn=&rft.btitle=&rft.title=Ground+Water+Monitoring+%26+Remediation&rft.issn=10693629&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6592 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 13 N1 - PubXState - OH N1 - Document feature - illus. incl. 8 tables, sketch maps N1 - Last updated - 2016-11-17 N1 - SubjectsTermNotLitGenreText - actinides; Anderson County Tennessee; discharge; fractured materials; government agencies; ground water; inorganic acids; interpretation; Knox Group; Knoxville Tennessee; metals; movement; nitric acid; Nolichucky Shale; Oak Ridge National Laboratory; Paleozoic; pollution; remediation; Tennessee; United States; uranium; water resources ER - TY - JOUR T1 - Aluminum speciation and equilibria in aqueous solution; IV, A potentiometric study of aluminum acetate complexation in acidic NaCl brines to 150 degrees C AN - 50211331; 1994-048821 AB - The molal formation quotients for Al(Ac) (super 3-n) (sub n) are presented. Titrations were carried out over pH 1.9-3.1. Al acetate species with ligand number n, from one to three were detected, although the stability fields in which they represented a significant part of Al were limited to restricted conditions of T and ionic strength. Thermodynamic data are presented for the Al(Ac) (super 0) (sub 3) species and compared to published data. JF - Geochimica et Cosmochimica Acta AU - Palmer, Donald A AU - Bell, Julie L S Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 651 EP - 659 PB - Pergamon, Oxford VL - 58 IS - 2 SN - 0016-7037, 0016-7037 KW - experimental studies KW - aluminum acetate KW - complexing KW - potentiometric surface KW - aqueous solutions KW - equilibrium KW - temperature KW - acetic acid KW - organic compounds KW - organic acids KW - metals KW - aluminum KW - brines KW - carboxylic acids KW - thermodynamic properties KW - pH KW - chemical fractionation KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50211331?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Aluminum+speciation+and+equilibria+in+aqueous+solution%3B+IV%2C+A+potentiometric+study+of+aluminum+acetate+complexation+in+acidic+NaCl+brines+to+150+degrees+C&rft.au=Palmer%2C+Donald+A%3BBell%2C+Julie+L+S&rft.aulast=Palmer&rft.aufirst=Donald&rft.date=1994-01-01&rft.volume=58&rft.issue=2&rft.spage=651&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990495-2 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 41 N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - acetic acid; aluminum; aluminum acetate; aqueous solutions; brines; carboxylic acids; chemical fractionation; complexing; equilibrium; experimental studies; metals; organic acids; organic compounds; pH; potentiometric surface; temperature; thermodynamic properties DO - http://dx.doi.org/10.1016/0016-7037(94)90495-2 ER - TY - JOUR T1 - Multiscale ecosystem stasis and multiscale disturbances; the thousand natural shocks that flesh is heir to AN - 50188149; 1995-012131 JF - Abstracts with Programs - Geological Society of America AU - Plotnick, Roy E AU - McKinney, Michael AU - Gardner, Robert AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 520 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - models KW - patterns KW - assemblages KW - marine environment KW - ecosystems KW - biologic evolution KW - storm environment KW - paleoecology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50188149?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Multiscale+ecosystem+stasis+and+multiscale+disturbances%3B+the+thousand+natural+shocks+that+flesh+is+heir+to&rft.au=Plotnick%2C+Roy+E%3BMcKinney%2C+Michael%3BGardner%2C+Robert%3BAnonymous&rft.aulast=Plotnick&rft.aufirst=Roy&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=520&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - assemblages; biologic evolution; ecosystems; marine environment; models; paleoecology; patterns; storm environment ER - TY - JOUR T1 - Isotopic evidence of Holocene and Pleistocene paleoenvironments in the Chihuahuan Desert, USA AN - 50184637; 1995-011732 JF - U. S. Geological Survey Circular AU - Monger, H Curtis AU - Cole, David R Y1 - 1994 PY - 1994 DA - 1994 SP - 223 PB - U. S. Geological Survey, Reston, VA SN - 1067-084X, 1067-084X KW - Monocotyledoneae KW - Spermatophyta KW - terrestrial environment KW - oxygen KW - isotopes KW - Holocene KW - stable isotopes KW - temperature KW - Chihuahuan Desert KW - Cenozoic KW - pollen KW - carbon KW - miospores KW - USGS KW - stratigraphy KW - soils KW - North America KW - Plantae KW - Quaternary KW - isotope ratios KW - C-13/C-12 KW - O-18/O-16 KW - paleoenvironment KW - palynomorphs KW - Pleistocene KW - Gramineae KW - microfossils KW - Angiospermae KW - 24:Quaternary geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50184637?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=U.+S.+Geological+Survey+Circular&rft.atitle=Isotopic+evidence+of+Holocene+and+Pleistocene+paleoenvironments+in+the+Chihuahuan+Desert%2C+USA&rft.au=Monger%2C+H+Curtis%3BCole%2C+David+R&rft.aulast=Monger&rft.aufirst=H&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=223&rft.isbn=&rft.btitle=&rft.title=U.+S.+Geological+Survey+Circular&rft.issn=1067084X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 2 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - Angiospermae; C-13/C-12; carbon; Cenozoic; Chihuahuan Desert; Gramineae; Holocene; isotope ratios; isotopes; microfossils; miospores; Monocotyledoneae; North America; O-18/O-16; oxygen; paleoenvironment; palynomorphs; Plantae; Pleistocene; pollen; Quaternary; soils; Spermatophyta; stable isotopes; stratigraphy; temperature; terrestrial environment; USGS ER - TY - JOUR T1 - Instrumental techniques for boron isotope analysis AN - 50182551; 1995-012115 JF - Abstracts with Programs - Geological Society of America AU - Swihart, George H AU - Barshick, Christopher M AU - McBay, Eddy H AU - Smith, David H AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 516 EP - 517 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - water KW - precision KW - ion probe data KW - isotopes KW - thermal ionization analysis KW - mass spectra KW - techniques KW - stable isotopes KW - calcite KW - sample preparation KW - B-11/B-10 KW - tracers KW - sediments KW - boron KW - spectra KW - rocks KW - carbonates KW - accuracy KW - zoning KW - crust KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50182551?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Instrumental+techniques+for+boron+isotope+analysis&rft.au=Swihart%2C+George+H%3BBarshick%2C+Christopher+M%3BMcBay%2C+Eddy+H%3BSmith%2C+David+H%3BAnonymous&rft.aulast=Swihart&rft.aufirst=George&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=516&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - accuracy; B-11/B-10; boron; calcite; carbonates; crust; ion probe data; isotopes; mass spectra; precision; rocks; sample preparation; sediments; spectra; stable isotopes; techniques; thermal ionization analysis; tracers; water; zoning ER - TY - JOUR T1 - Sampling strategies for fractured media AN - 50182375; 1995-016392 JF - Abstracts with Programs - Geological Society of America AU - Schreiber, M E AU - Moline, G R AU - Bahr, J M AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 411 EP - 412 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - wells KW - United States KW - fractured materials KW - eastern Tennessee KW - halogens KW - government agencies KW - observation wells KW - bromide ion KW - Cambrian KW - variations KW - ground water KW - Upper Cambrian KW - Nolichucky Formation KW - saturated zone KW - sampling KW - noble gases KW - movement KW - tracers KW - Tennessee KW - helium KW - storms KW - geochemistry KW - Oak Ridge National Laboratory KW - monitoring KW - chemical dispersion KW - Paleozoic KW - pollution KW - rates KW - bromine KW - aquitards KW - hydrochemistry KW - models KW - boreholes KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50182375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Sampling+strategies+for+fractured+media&rft.au=Schreiber%2C+M+E%3BMoline%2C+G+R%3BBahr%2C+J+M%3BAnonymous&rft.aulast=Schreiber&rft.aufirst=M&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=411&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aquitards; boreholes; bromide ion; bromine; Cambrian; chemical dispersion; eastern Tennessee; fractured materials; geochemistry; government agencies; ground water; halogens; helium; hydrochemistry; models; monitoring; movement; noble gases; Nolichucky Formation; Oak Ridge National Laboratory; observation wells; Paleozoic; pollution; rates; sampling; saturated zone; storms; Tennessee; tracers; United States; Upper Cambrian; variations; wells ER - TY - JOUR T1 - Fracture spacing and connectivity observed in multiport instrumented wells AN - 50182131; 1995-016394 JF - Abstracts with Programs - Geological Society of America AU - Dreier, RaNaye B AU - Davidson, G Landon AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 412 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - wells KW - United States KW - eastern Tennessee KW - government agencies KW - Appalachians KW - qualitative analysis KW - cores KW - temperature KW - ground water KW - fractures KW - sedimentary rocks KW - dip KW - underpressure KW - folds KW - movement KW - Tennessee KW - faults KW - Oak Ridge National Laboratory KW - North America KW - patterns KW - monitoring KW - pressure KW - textures KW - Paleozoic KW - connectivity KW - resistivity KW - weathering KW - boreholes KW - hydrostratigraphy KW - fold and thrust belts KW - carbonate rocks KW - water wells KW - clastic rocks KW - instruments KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50182131?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Fracture+spacing+and+connectivity+observed+in+multiport+instrumented+wells&rft.au=Dreier%2C+RaNaye+B%3BDavidson%2C+G+Landon%3BAnonymous&rft.aulast=Dreier&rft.aufirst=RaNaye&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=412&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Appalachians; boreholes; carbonate rocks; clastic rocks; connectivity; cores; dip; eastern Tennessee; faults; fold and thrust belts; folds; fractures; government agencies; ground water; hydrostratigraphy; instruments; monitoring; movement; North America; Oak Ridge National Laboratory; Paleozoic; patterns; pressure; qualitative analysis; resistivity; sedimentary rocks; temperature; Tennessee; textures; underpressure; United States; water wells; weathering; wells ER - TY - JOUR T1 - Using human health and ecological risk analyses to guide cleanup decisions at hazardous waste sites; case studies AN - 50180116; 1995-016279 JF - Abstracts with Programs - Geological Society of America AU - Bonczek, R R AU - Steinhauff, D M AU - McGinn, C W AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 388 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - soils KW - hazardous waste KW - Chordata KW - medical geology KW - surface water KW - decision-making KW - hydrochemistry KW - ground water KW - Pisces KW - case studies KW - volatiles KW - organic compounds KW - wetlands KW - mixing KW - volatile organic compounds KW - sediments KW - risk assessment KW - ecology KW - waste disposal KW - Vertebrata KW - geochemistry KW - Midwest KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50180116?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Using+human+health+and+ecological+risk+analyses+to+guide+cleanup+decisions+at+hazardous+waste+sites%3B+case+studies&rft.au=Bonczek%2C+R+R%3BSteinhauff%2C+D+M%3BMcGinn%2C+C+W%3BAnonymous&rft.aulast=Bonczek&rft.aufirst=R&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=388&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - case studies; Chordata; decision-making; ecology; geochemistry; ground water; hazardous waste; hydrochemistry; medical geology; Midwest; mixing; organic compounds; Pisces; risk assessment; sediments; soils; surface water; United States; Vertebrata; volatile organic compounds; volatiles; waste disposal; wetlands ER - TY - JOUR T1 - Modeling mineral dissolution as a contributing factor to the chemical signature of "old" water in the unsaturated zone AN - 50179067; 1995-016292 JF - Abstracts with Programs - Geological Society of America AU - Jacobs, G K AU - Jardine, P M AU - Luxmoore, R J AU - Homer, V J AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 391 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - calcium KW - magnesium KW - terrestrial environment KW - degradation KW - eastern Tennessee KW - unsaturated zone KW - atmospheric precipitation KW - EQ3/6 KW - solution KW - simulation KW - silicon KW - aluminum KW - movement KW - Tennessee KW - storms KW - ion exchange KW - kinetics KW - geochemistry KW - pH KW - alkaline earth metals KW - diffusion KW - humid environment KW - alkali metals KW - rates KW - advection KW - hydrochemistry KW - models KW - evaporation KW - precipitation KW - metals KW - residence time KW - potassium KW - cations KW - minerals KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50179067?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Modeling+mineral+dissolution+as+a+contributing+factor+to+the+chemical+signature+of+%22old%22+water+in+the+unsaturated+zone&rft.au=Jacobs%2C+G+K%3BJardine%2C+P+M%3BLuxmoore%2C+R+J%3BHomer%2C+V+J%3BAnonymous&rft.aulast=Jacobs&rft.aufirst=G&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=391&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - advection; alkali metals; alkaline earth metals; aluminum; atmospheric precipitation; calcium; cations; degradation; diffusion; eastern Tennessee; EQ3/6; evaporation; geochemistry; humid environment; hydrochemistry; ion exchange; kinetics; magnesium; metals; minerals; models; movement; pH; potassium; precipitation; rates; residence time; silicon; simulation; solution; storms; Tennessee; terrestrial environment; United States; unsaturated zone ER - TY - JOUR T1 - Release of chloride from basalt; implications for the chloride mass-balance approach to estimating ground water recharge AN - 50178708; 1995-016288 JF - Abstracts with Programs - Geological Society of America AU - Roe, R B AU - Keller, C K AU - O'Brien, R AU - Hoover, J D AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 390 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - volcanic rocks KW - igneous rocks KW - halogens KW - ground water KW - Cenozoic KW - quantitative analysis KW - chloride ion KW - mass balance KW - basalts KW - tracers KW - sediments KW - chlorine KW - Washington KW - Quaternary KW - clastic sediments KW - Palouse Formation KW - Columbia River Basalt Group KW - Miocene KW - Tertiary KW - recharge KW - Neogene KW - southwestern Washington KW - Pleistocene KW - loess KW - pore water KW - 21:Hydrogeology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50178708?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Release+of+chloride+from+basalt%3B+implications+for+the+chloride+mass-balance+approach+to+estimating+ground+water+recharge&rft.au=Roe%2C+R+B%3BKeller%2C+C+K%3BO%27Brien%2C+R%3BHoover%2C+J+D%3BAnonymous&rft.aulast=Roe&rft.aufirst=R&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=390&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - basalts; Cenozoic; chloride ion; chlorine; clastic sediments; Columbia River Basalt Group; ground water; halogens; igneous rocks; loess; mass balance; Miocene; Neogene; Palouse Formation; Pleistocene; pore water; quantitative analysis; Quaternary; recharge; sediments; southwestern Washington; Tertiary; tracers; United States; volcanic rocks; Washington ER - TY - JOUR T1 - The Mesozoic geologic evolution of the northern Wallowa Terrane, northeastern Oregon and western Idaho AN - 50178202; 1994-019792 JF - U. S. Geological Survey Professional Paper AU - Goldstrand, Patrick M Y1 - 1994 PY - 1994 DA - 1994 SP - 29 EP - 53 PB - U. S. Geological Survey, Reston, VA SN - 1044-9612, 1044-9612 KW - United States KW - Idaho KW - Wild Sheep Creek Formation KW - northeastern Oregon KW - Mesozoic KW - Oregon KW - lithofacies KW - intrusions KW - western Idaho KW - Wallowa Terrane KW - Doyle Creek Formation KW - Snake River KW - Coon Hollow Formation KW - USGS KW - facies KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50178202?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=U.+S.+Geological+Survey+Professional+Paper&rft.atitle=The+Mesozoic+geologic+evolution+of+the+northern+Wallowa+Terrane%2C+northeastern+Oregon+and+western+Idaho&rft.au=Goldstrand%2C+Patrick+M&rft.aulast=Goldstrand&rft.aufirst=Patrick&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=U.+S.+Geological+Survey+Professional+Paper&rft.issn=10449612&rft_id=info:doi/ L2 - http://pubs.usgs.gov/pp/1439/report.pdf http://pubs.er.usgs.gov/browse/usgs-publications/PP LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 53 N1 - PubXState - VA N1 - Document feature - illus. incl. block diags., sects., strat. col., 2 tables, geol. sketch map N1 - Last updated - 2014-03-14 N1 - CODEN - XGPPA9 N1 - SubjectsTermNotLitGenreText - Coon Hollow Formation; Doyle Creek Formation; facies; Idaho; intrusions; lithofacies; Mesozoic; northeastern Oregon; Oregon; Snake River; United States; USGS; Wallowa Terrane; western Idaho; Wild Sheep Creek Formation ER - TY - JOUR T1 - Geologic controls on contaminant migration from burial grounds at the Oak Ridge K-25 Site AN - 50177807; 1995-015738 JF - Abstracts with Programs - Geological Society of America AU - Salpas, Peter A AU - Khan, M Alauddin AU - Zondlo, Tom F AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 437 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - government agencies KW - Cambrian KW - ground water KW - fractures KW - controls KW - sedimentary rocks KW - perched aquifers KW - sampling KW - movement KW - Tennessee KW - drilling KW - soils KW - Rome Formation KW - organic materials KW - Oak Ridge National Laboratory KW - Superfund KW - shale KW - Paleozoic KW - Lower Cambrian KW - pollution KW - potentiometric surface KW - K-25 Site KW - borehole televiewers KW - aquifers KW - water table KW - organic compounds KW - hydraulic conductivity KW - waste disposal KW - clastic rocks KW - regolith KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50177807?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Geologic+controls+on+contaminant+migration+from+burial+grounds+at+the+Oak+Ridge+K-25+Site&rft.au=Salpas%2C+Peter+A%3BKhan%2C+M+Alauddin%3BZondlo%2C+Tom+F%3BAnonymous&rft.aulast=Salpas&rft.aufirst=Peter&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=437&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aquifers; borehole televiewers; Cambrian; clastic rocks; controls; drilling; fractures; government agencies; ground water; hydraulic conductivity; K-25 Site; Lower Cambrian; movement; Oak Ridge National Laboratory; organic compounds; organic materials; Paleozoic; perched aquifers; permeability; pollution; potentiometric surface; regolith; Rome Formation; sampling; sedimentary rocks; shale; soils; Superfund; Tennessee; United States; waste disposal; water table ER - TY - JOUR T1 - Adsorption and desorption of natural organic matter on iron oxide; mechanisms and models AN - 50173818; 1995-018251 JF - Environmental Science & Technology, ES & T AU - Gu, Baohua AU - Schmitt, Juergen AU - Chen, Zhihong AU - Liang, Liyuan AU - McCarthy, John F Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 38 EP - 46 PB - American Chemical Society, Washington, DC VL - 28 IS - 1 SN - 0013-936X, 0013-936X KW - organic materials KW - surface properties KW - concentration KW - desorption KW - sediment-water interface KW - hysteresis KW - iron oxides KW - physicochemical properties KW - equations KW - adsorption KW - models KW - physical properties KW - organic compounds KW - oxides KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50173818?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.atitle=Adsorption+and+desorption+of+natural+organic+matter+on+iron+oxide%3B+mechanisms+and+models&rft.au=Gu%2C+Baohua%3BSchmitt%2C+Juergen%3BChen%2C+Zhihong%3BLiang%2C+Liyuan%3BMcCarthy%2C+John+F&rft.aulast=Gu&rft.aufirst=Baohua&rft.date=1994-01-01&rft.volume=28&rft.issue=1&rft.spage=38&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology%2C+ES+%26+T&rft.issn=0013936X&rft_id=info:doi/ L2 - http://pubs.acs.org/journals/esthag/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 54 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ESTHAG N1 - SubjectsTermNotLitGenreText - adsorption; concentration; desorption; equations; hysteresis; iron oxides; models; organic compounds; organic materials; oxides; physical properties; physicochemical properties; sediment-water interface; surface properties ER - TY - JOUR T1 - Compressibility of 2M (sub 1) dioctahedral mica; effect of Na - K substitution AN - 50168436; 1995-021143 JF - Abstracts of the ... General Meeting of the International Mineralogical Association AU - Comodi, P AU - Zanazzi, P F AU - Guidotti, C V AU - Blencoe, J AU - Sassi, F P AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 80 PB - International Mineralogical Association, [location varies] VL - 16 KW - silicates KW - X-ray diffraction data KW - muscovite KW - substitution KW - crystal structure KW - elastic constants KW - mica group KW - compressibility KW - cell dimensions KW - experimental studies KW - pressure KW - statistical analysis KW - alkali metals KW - bulk modulus KW - sodium KW - high pressure KW - least-squares analysis KW - metals KW - potassium KW - cations KW - sheet silicates KW - lattice parameters KW - anvil cells KW - crystal chemistry KW - formula KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50168436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+the+...+General+Meeting+of+the+International+Mineralogical+Association&rft.atitle=Compressibility+of+2M+%28sub+1%29+dioctahedral+mica%3B+effect+of+Na+-+K+substitution&rft.au=Comodi%2C+P%3BZanazzi%2C+P+F%3BGuidotti%2C+C+V%3BBlencoe%2C+J%3BSassi%2C+F+P%3BAnonymous&rft.aulast=Comodi&rft.aufirst=P&rft.date=1994-01-01&rft.volume=16&rft.issue=&rft.spage=80&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+the+...+General+Meeting+of+the+International+Mineralogical+Association&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Mineralogical Association, 16th general meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 7 N1 - Last updated - 2012-06-07 N1 - CODEN - #03852 N1 - SubjectsTermNotLitGenreText - alkali metals; anvil cells; bulk modulus; cations; cell dimensions; compressibility; crystal chemistry; crystal structure; elastic constants; experimental studies; formula; high pressure; lattice parameters; least-squares analysis; metals; mica group; muscovite; potassium; pressure; sheet silicates; silicates; sodium; statistical analysis; substitution; X-ray diffraction data ER - TY - JOUR T1 - Using cumulative probability plotting techniques to determine background groundwater geochemistry at the Department of Energy Oak Ridge Reservation, Oak Ridge, Tennessee AN - 50164553; 1995-031471 JF - Abstracts with Programs - Geological Society of America AU - Winters, Steven L AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 363 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - wells KW - United States KW - Oak Ridge National Laboratory KW - water quality KW - government agencies KW - pollution KW - techniques KW - Oak Ridge Tennessee KW - hydrochemistry KW - inorganic materials KW - ground water KW - detection KW - Tennessee KW - water wells KW - geochemistry KW - filters KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50164553?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Using+cumulative+probability+plotting+techniques+to+determine+background+groundwater+geochemistry+at+the+Department+of+Energy+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee&rft.au=Winters%2C+Steven+L%3BAnonymous&rft.aulast=Winters&rft.aufirst=Steven&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=363&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 1 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - detection; filters; geochemistry; government agencies; ground water; hydrochemistry; inorganic materials; Oak Ridge National Laboratory; Oak Ridge Tennessee; pollution; techniques; Tennessee; United States; water quality; water wells; wells ER - TY - JOUR T1 - Reactivity of evaporites during burial; an example from the Jurassic of Alabama AN - 50162060; 1995-027622 JF - Abstracts with Programs - Geological Society of America AU - Land, Lynton S AU - Eustice, Rachel A AU - Mack, Larry E AU - Horita, Juske AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 220 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - halides KW - sea water KW - isotopes KW - sedimentary basins KW - halogens KW - Alabama KW - stable isotopes KW - southern Mexico KW - Gulf of Mexico KW - sedimentary rocks KW - water-rock interaction KW - inclusions KW - chlorides KW - basins KW - bittern KW - chlorine KW - alkaline earth metals KW - sylvite KW - chemically precipitated rocks KW - Jurassic KW - isotope ratios KW - rubidium KW - alkali metals KW - solutes KW - bromine KW - evaporites KW - Mesozoic KW - halite KW - Sr-87/Sr-86 KW - evaporation KW - Mexico KW - precipitation KW - metals KW - Louann Salt KW - fluid inclusions KW - North Atlantic KW - strontium KW - Atlantic Ocean KW - salt KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50162060?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Reactivity+of+evaporites+during+burial%3B+an+example+from+the+Jurassic+of+Alabama&rft.au=Land%2C+Lynton+S%3BEustice%2C+Rachel+A%3BMack%2C+Larry+E%3BHorita%2C+Juske%3BAnonymous&rft.aulast=Land&rft.aufirst=Lynton&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=220&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Alabama; alkali metals; alkaline earth metals; Atlantic Ocean; basins; bittern; bromine; chemically precipitated rocks; chlorides; chlorine; evaporation; evaporites; fluid inclusions; Gulf of Mexico; halides; halite; halogens; inclusions; isotope ratios; isotopes; Jurassic; Louann Salt; Mesozoic; metals; Mexico; North Atlantic; precipitation; rubidium; salt; sea water; sedimentary basins; sedimentary rocks; solutes; southern Mexico; Sr-87/Sr-86; stable isotopes; strontium; sylvite; United States; water-rock interaction ER - TY - JOUR T1 - Dissociation quotients of succinic and benzoic acid in aqueous sodium chloride media AN - 50161868; 1995-027782 JF - Abstracts with Programs - Geological Society of America AU - Kettler, Richard M AU - Wesolowski, David J AU - Palmer, Donald A AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 163 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - soils KW - organic materials KW - mineral deposits, genesis KW - hazardous waste KW - sodium chloride KW - benzoic acid KW - waste water KW - pollutants KW - unsaturated zone KW - pollution KW - ions KW - weathering KW - temperature KW - radioactive waste KW - organic compounds KW - organic acids KW - succinic acid KW - diagenesis KW - carboxylic acids KW - leachate KW - waste disposal KW - high temperature KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50161868?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Dissociation+quotients+of+succinic+and+benzoic+acid+in+aqueous+sodium+chloride+media&rft.au=Kettler%2C+Richard+M%3BWesolowski%2C+David+J%3BPalmer%2C+Donald+A%3BAnonymous&rft.aulast=Kettler&rft.aufirst=Richard&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=163&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - benzoic acid; carboxylic acids; diagenesis; hazardous waste; high temperature; ions; leachate; mineral deposits, genesis; organic acids; organic compounds; organic materials; pollutants; pollution; radioactive waste; sodium chloride; soils; succinic acid; temperature; unsaturated zone; waste disposal; waste water; weathering ER - TY - JOUR T1 - Examining matrix diffusion in fractured shales with noble gases AN - 50160979; 1995-031468 JF - Abstracts with Programs - Geological Society of America AU - Sanford, William E AU - Jardine, P M AU - Solomon, D Kip AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 362 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - fractured materials KW - halogens KW - remediation KW - ground water KW - sedimentary rocks KW - noble gases KW - neon KW - tracers KW - helium KW - geochemistry KW - diffusion KW - shale KW - matrix KW - injection KW - optimization KW - porous materials KW - bromine KW - hydrochemistry KW - porosity KW - aquifers KW - models KW - saprolite KW - heterogeneous materials KW - dissolved materials KW - clastic rocks KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50160979?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Examining+matrix+diffusion+in+fractured+shales+with+noble+gases&rft.au=Sanford%2C+William+E%3BJardine%2C+P+M%3BSolomon%2C+D+Kip%3BAnonymous&rft.aulast=Sanford&rft.aufirst=William&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=362&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 1 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aquifers; bromine; clastic rocks; diffusion; dissolved materials; fractured materials; geochemistry; ground water; halogens; helium; heterogeneous materials; hydrochemistry; injection; matrix; models; neon; noble gases; optimization; porosity; porous materials; remediation; saprolite; sedimentary rocks; shale; tracers ER - TY - JOUR T1 - Analysis of oxygen isotope ratios of silicates, carbonates, and phosphates in-situ by small-radius ion microprobe AN - 50160057; 1995-031432 JF - Abstracts with Programs - Geological Society of America AU - Riciputi, Lee R AU - Paterson, Bruce A AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 355 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - oxygen KW - ion probe data KW - silica minerals KW - isotopes KW - garnet group KW - mass spectra KW - olivine group KW - stable isotopes KW - dolomite KW - pyroxene group KW - clinopyroxene KW - olivine KW - orthosilicates KW - framework silicates KW - spectra KW - chain silicates KW - apatite KW - in situ KW - isotope ratios KW - phosphates KW - O-18/O-16 KW - calcite KW - nesosilicates KW - quartz KW - crystal chemistry KW - feldspar group KW - carbonates KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50160057?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Analysis+of+oxygen+isotope+ratios+of+silicates%2C+carbonates%2C+and+phosphates+in-situ+by+small-radius+ion+microprobe&rft.au=Riciputi%2C+Lee+R%3BPaterson%2C+Bruce+A%3BAnonymous&rft.aulast=Riciputi&rft.aufirst=Lee&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=355&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - apatite; calcite; carbonates; chain silicates; clinopyroxene; crystal chemistry; dolomite; feldspar group; framework silicates; garnet group; in situ; ion probe data; isotope ratios; isotopes; mass spectra; nesosilicates; O-18/O-16; olivine; olivine group; orthosilicates; oxygen; phosphates; pyroxene group; quartz; silica minerals; silicates; spectra; stable isotopes ER - TY - JOUR T1 - Controls on hinge-parallel extension fracturing in single layer tangential-longitudinal strain folds AN - 50158604; 1995-024693 JF - Abstracts with Programs - Geological Society of America AU - Lemiszki, Peter J AU - Landes, John D AU - Hatcher, Robert D, Jr AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 210 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - pressure KW - strain KW - stress KW - statistical analysis KW - decollement KW - extension tectonics KW - evolution KW - boundary conditions KW - two-dimensional models KW - fractures KW - finite element analysis KW - controls KW - sedimentary rocks KW - viscosity KW - thrust faults KW - pore pressure KW - folds KW - extension fractures KW - propagation KW - tectonics KW - faults KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50158604?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Controls+on+hinge-parallel+extension+fracturing+in+single+layer+tangential-longitudinal+strain+folds&rft.au=Lemiszki%2C+Peter+J%3BLandes%2C+John+D%3BHatcher%2C+Robert+D%2C+Jr%3BAnonymous&rft.aulast=Lemiszki&rft.aufirst=Peter&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=210&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - boundary conditions; controls; decollement; evolution; extension fractures; extension tectonics; faults; finite element analysis; folds; fractures; pore pressure; pressure; propagation; sedimentary rocks; statistical analysis; strain; stress; tectonics; thrust faults; two-dimensional models; viscosity ER - TY - JOUR T1 - Silica and oxygen as tracers of storm flow in a humid watershed AN - 50156611; 1995-036246 JF - Abstracts with Programs - Geological Society of America AU - Halleran, A L AU - Mora, C I AU - Nativ, R AU - Mulholland, P J AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 321 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - terrestrial environment KW - oxygen KW - isotopes KW - eastern Tennessee KW - government agencies KW - watersheds KW - unsaturated zone KW - Appalachians KW - atmospheric precipitation KW - stable isotopes KW - ground water KW - saturated zone KW - silica KW - mixing KW - Walker Branch watershed KW - tracers KW - Tennessee KW - Anderson County Tennessee KW - storms KW - Valley and Ridge Province KW - Oak Ridge National Laboratory KW - hydrology KW - North America KW - meteoric water KW - isotope ratios KW - humid environment KW - solutes KW - West Fork KW - O-18/O-16 KW - models KW - dilution KW - D/H KW - hydrogen KW - runoff KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50156611?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Silica+and+oxygen+as+tracers+of+storm+flow+in+a+humid+watershed&rft.au=Halleran%2C+A+L%3BMora%2C+C+I%3BNativ%2C+R%3BMulholland%2C+P+J%3BAnonymous&rft.aulast=Halleran&rft.aufirst=A&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=321&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; Appalachians; atmospheric precipitation; D/H; dilution; eastern Tennessee; government agencies; ground water; humid environment; hydrogen; hydrology; isotope ratios; isotopes; meteoric water; mixing; models; North America; O-18/O-16; Oak Ridge National Laboratory; oxygen; runoff; saturated zone; silica; solutes; stable isotopes; storms; Tennessee; terrestrial environment; tracers; United States; unsaturated zone; Valley and Ridge Province; Walker Branch watershed; watersheds; West Fork ER - TY - JOUR T1 - Experimentally determined volumetric properties of CO (sub 2) -CH (sub 4) -N (sub 2) mixtures at 20-100 MPA and 323-573 K AN - 50141238; 1995-045542 JF - Abstracts with Programs - Geological Society of America AU - Seitz, Jeffrey C AU - Blencoe, James G AU - Bodnar, R J AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 278 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - experimental studies KW - methane KW - densimeters KW - aliphatic hydrocarbons KW - alkanes KW - volumetric properties KW - nitrogen KW - carbon dioxide KW - organic compounds KW - hydrocarbons KW - geochemistry KW - accuracy KW - instruments KW - P-T conditions KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50141238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Experimentally+determined+volumetric+properties+of+CO+%28sub+2%29+-CH+%28sub+4%29+-N+%28sub+2%29+mixtures+at+20-100+MPA+and+323-573+K&rft.au=Seitz%2C+Jeffrey+C%3BBlencoe%2C+James+G%3BBodnar%2C+R+J%3BAnonymous&rft.aulast=Seitz&rft.aufirst=Jeffrey&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=278&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - accuracy; aliphatic hydrocarbons; alkanes; carbon dioxide; densimeters; experimental studies; geochemistry; hydrocarbons; instruments; methane; nitrogen; organic compounds; P-T conditions; volumetric properties ER - TY - JOUR T1 - Ab initio total energy study of minerals with hydrogen bonds AN - 50139684; 1995-046869 JF - Abstracts of the ... General Meeting of the International Mineralogical Association AU - Winkler, B AU - Milman, V AU - Payne, M C AU - Lin, J S AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 441 PB - International Mineralogical Association, [location varies] VL - 16 KW - water KW - silicates KW - experimental studies KW - diaspore KW - ring silicates KW - bonding KW - brucite KW - hydrogen KW - cordierite KW - oxides KW - crystal chemistry KW - kinetics KW - energy KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50139684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+the+...+General+Meeting+of+the+International+Mineralogical+Association&rft.atitle=Ab+initio+total+energy+study+of+minerals+with+hydrogen+bonds&rft.au=Winkler%2C+B%3BMilman%2C+V%3BPayne%2C+M+C%3BLin%2C+J+S%3BAnonymous&rft.aulast=Winkler&rft.aufirst=B&rft.date=1994-01-01&rft.volume=16&rft.issue=&rft.spage=441&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+the+...+General+Meeting+of+the+International+Mineralogical+Association&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Mineralogical Association, 16th general meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #03852 N1 - SubjectsTermNotLitGenreText - bonding; brucite; cordierite; crystal chemistry; diaspore; energy; experimental studies; hydrogen; kinetics; oxides; ring silicates; silicates; water ER - TY - JOUR T1 - Storm-dominated, shallow-marine sedimentation within the Taconic molasse (Late Ordovician Juniata Fm. and "lower" Tuscarora Ss.) of southwestern Virginia and implications for foredeep evolution AN - 50137140; 1995-042845 JF - Abstracts with Programs - Geological Society of America AU - Dorsch, Joachim AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 69 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - Upper Ordovician KW - United States KW - shallow-water environment KW - Laurentia KW - erosion KW - sediment supply KW - sandstone KW - storm environment KW - ripple marks KW - Tuscarora Formation KW - Ordovician KW - bedding plane irregularities KW - Taconic Orogeny KW - cross-stratification KW - sedimentary rocks KW - siltstone KW - basins KW - Juniata Formation KW - sedimentary structures KW - scour KW - shells KW - Lower Silurian KW - Virginia KW - mudstone KW - three-dimensional models KW - Paleozoic KW - biogenic structures KW - sedimentation KW - molasse KW - fore-arc basins KW - Shawangunk Formation KW - evolution KW - two-dimensional models KW - Silurian KW - provenance KW - lithofacies KW - planar bedding structures KW - dune structures KW - southwestern Virginia KW - Martinsburg Formation KW - marine environment KW - unconformities KW - clastic rocks KW - bioturbation KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50137140?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Storm-dominated%2C+shallow-marine+sedimentation+within+the+Taconic+molasse+%28Late+Ordovician+Juniata+Fm.+and+%22lower%22+Tuscarora+Ss.%29+of+southwestern+Virginia+and+implications+for+foredeep+evolution&rft.au=Dorsch%2C+Joachim%3BAnonymous&rft.aulast=Dorsch&rft.aufirst=Joachim&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - basins; bedding plane irregularities; biogenic structures; bioturbation; clastic rocks; cross-stratification; dune structures; erosion; evolution; fore-arc basins; Juniata Formation; Laurentia; lithofacies; Lower Silurian; marine environment; Martinsburg Formation; molasse; mudstone; Ordovician; Paleozoic; planar bedding structures; provenance; ripple marks; sandstone; scour; sediment supply; sedimentary rocks; sedimentary structures; sedimentation; shallow-water environment; Shawangunk Formation; shells; siltstone; Silurian; southwestern Virginia; storm environment; Taconic Orogeny; three-dimensional models; Tuscarora Formation; two-dimensional models; unconformities; United States; Upper Ordovician; Virginia ER - TY - JOUR T1 - Least-altered, non-luminescent fibrous calcite from the Holston and Effna formations and Ordovician sea water temperature AN - 50136291; 1995-048327 JF - Abstracts with Programs - Geological Society of America AU - Tobin, K J AU - Walker, K R AU - Steinhauff, D M AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 131 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - Upper Ordovician KW - United States KW - tropical environment KW - Caradocian KW - sea water KW - oxygen KW - glaciation KW - isotopes KW - Middle Ordovician KW - paleoclimatology KW - manganese KW - stable isotopes KW - iron KW - Ordovician KW - Holston Formation KW - paleotemperature KW - carbon KW - reduction KW - cement KW - Effna Limestone KW - Llandeilian KW - minor elements KW - Paleozoic KW - isotope ratios KW - C-13/C-12 KW - O-18/O-16 KW - cathodoluminescence KW - calcite KW - models KW - Ashgillian KW - metals KW - marine environment KW - diagenesis KW - carbonates KW - 06A:Sedimentary petrology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50136291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Least-altered%2C+non-luminescent+fibrous+calcite+from+the+Holston+and+Effna+formations+and+Ordovician+sea+water+temperature&rft.au=Tobin%2C+K+J%3BWalker%2C+K+R%3BSteinhauff%2C+D+M%3BAnonymous&rft.aulast=Tobin&rft.aufirst=K&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Ashgillian; C-13/C-12; calcite; Caradocian; carbon; carbonates; cathodoluminescence; cement; diagenesis; Effna Limestone; glaciation; Holston Formation; iron; isotope ratios; isotopes; Llandeilian; manganese; marine environment; metals; Middle Ordovician; minor elements; models; O-18/O-16; Ordovician; oxygen; paleoclimatology; paleotemperature; Paleozoic; reduction; sea water; stable isotopes; tropical environment; United States; Upper Ordovician ER - TY - JOUR T1 - Sequence stratigraphy and resulting diagenesis in platform margin limestones, Middle Ordovician, East Tennessee AN - 50133978; 1995-048328 JF - Abstracts with Programs - Geological Society of America AU - Walker, K R AU - Steinhauff, D M AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 131 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - limestone KW - cycles KW - carbonate platforms KW - Middle Ordovician KW - Copper Creek Allochthon KW - electron probe data KW - sedimentary rocks KW - Holston Formation KW - carbon KW - Tennessee KW - Rockdell Formation KW - Invertebrata KW - sedimentary structures KW - sequence stratigraphy KW - early diagenesis KW - Paleozoic KW - C-13/C-12 KW - Cephalopoda KW - cathodoluminescence KW - Sr-87/Sr-86 KW - diagenesis KW - wackestone KW - petrography KW - carbonate rocks KW - carbonates KW - strontium KW - United States KW - packstone KW - oxygen KW - isotopes KW - eastern Tennessee KW - manganese KW - stable isotopes KW - iron KW - Ordovician KW - Knox Group KW - Mollusca KW - trace elements KW - alkaline earth metals KW - Lenoir Limestone KW - laminations KW - isotope ratios KW - O-18/O-16 KW - fresh-water environment KW - Poor Valley Creek KW - calcite KW - planar bedding structures KW - precipitation KW - metals KW - unconformities KW - 06A:Sedimentary petrology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50133978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Sequence+stratigraphy+and+resulting+diagenesis+in+platform+margin+limestones%2C+Middle+Ordovician%2C+East+Tennessee&rft.au=Walker%2C+K+R%3BSteinhauff%2C+D+M%3BAnonymous&rft.aulast=Walker&rft.aufirst=K&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkaline earth metals; C-13/C-12; calcite; carbon; carbonate platforms; carbonate rocks; carbonates; cathodoluminescence; Cephalopoda; Copper Creek Allochthon; cycles; diagenesis; early diagenesis; eastern Tennessee; electron probe data; fresh-water environment; Holston Formation; Invertebrata; iron; isotope ratios; isotopes; Knox Group; laminations; Lenoir Limestone; limestone; manganese; metals; Middle Ordovician; Mollusca; O-18/O-16; Ordovician; oxygen; packstone; Paleozoic; petrography; planar bedding structures; Poor Valley Creek; precipitation; Rockdell Formation; sedimentary rocks; sedimentary structures; sequence stratigraphy; Sr-87/Sr-86; stable isotopes; strontium; Tennessee; trace elements; unconformities; United States; wackestone ER - TY - JOUR T1 - REE geochemistry of Cambro-Ordovician platform carbonates; implications for sources of diagenetic fluids AN - 50133941; 1995-048324 JF - Abstracts with Programs - Geological Society of America AU - Srinivasan, K AU - Riciputi, L R AU - Walker, K R AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 130 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - Maryville Limestone KW - oxygen KW - carbonate platforms KW - isotopes KW - Appalachians KW - manganese KW - stable isotopes KW - iron KW - Cambrian KW - dolomite KW - Ordovician KW - carbon KW - Rockdell Formation KW - rare earths KW - europium KW - cement KW - geochemistry KW - pH KW - North America KW - alkaline earth metals KW - Paleozoic KW - isotope ratios KW - oxidation KW - C-13/C-12 KW - alkali metals KW - O-18/O-16 KW - sodium KW - calcite KW - Sr-87/Sr-86 KW - slope environment KW - metals KW - marine environment KW - diagenesis KW - brines KW - petrography KW - carbonates KW - strontium KW - pore water KW - 06A:Sedimentary petrology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50133941?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=REE+geochemistry+of+Cambro-Ordovician+platform+carbonates%3B+implications+for+sources+of+diagenetic+fluids&rft.au=Srinivasan%2C+K%3BRiciputi%2C+L+R%3BWalker%2C+K+R%3BAnonymous&rft.aulast=Srinivasan&rft.aufirst=K&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=130&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; Appalachians; brines; C-13/C-12; calcite; Cambrian; carbon; carbonate platforms; carbonates; cement; diagenesis; dolomite; europium; geochemistry; iron; isotope ratios; isotopes; manganese; marine environment; Maryville Limestone; metals; North America; O-18/O-16; Ordovician; oxidation; oxygen; Paleozoic; petrography; pH; pore water; rare earths; Rockdell Formation; slope environment; sodium; Sr-87/Sr-86; stable isotopes; strontium ER - TY - JOUR T1 - Separation of the natural and bomb-testing contributions to oceanic radiocarbon AN - 50133379; 1995-043621 JF - U. S. Geological Survey Circular AU - Broecker, W S AU - Sutherland, Stewart AU - Peng, Tsung-Hung Y1 - 1994 PY - 1994 DA - 1994 SP - 40 PB - U. S. Geological Survey, Reston, VA SN - 1067-084X, 1067-084X KW - currents KW - general circulation models KW - isotopes KW - radioactivity KW - solutes KW - tritium KW - ocean currents KW - carbon dioxide KW - radioactive isotopes KW - silica KW - hydrogen KW - carbon KW - tracers KW - C-14 KW - interpretation KW - USGS KW - geochemistry KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50133379?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=U.+S.+Geological+Survey+Circular&rft.atitle=Separation+of+the+natural+and+bomb-testing+contributions+to+oceanic+radiocarbon&rft.au=Broecker%2C+W+S%3BSutherland%2C+Stewart%3BPeng%2C+Tsung-Hung&rft.aulast=Broecker&rft.aufirst=W&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=U.+S.+Geological+Survey+Circular&rft.issn=1067084X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Geochronology, cosmochronology, and isotope geology N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - VA N1 - Last updated - 2014-03-14 N1 - CODEN - XICIA5 N1 - SubjectsTermNotLitGenreText - C-14; carbon; carbon dioxide; currents; general circulation models; geochemistry; hydrogen; interpretation; isotopes; ocean currents; radioactive isotopes; radioactivity; silica; solutes; tracers; tritium; USGS ER - TY - JOUR T1 - The paragonite-muscovite solvus; new results AN - 50133014; 1995-046821 JF - Abstracts of the ... General Meeting of the International Mineralogical Association AU - Sassi, F P AU - Guidotti, C V AU - Blencoe, J G AU - Sassi, R AU - Selverstone, J AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 364 EP - 365 PB - International Mineralogical Association, [location varies] VL - 16 KW - solvus KW - silicates KW - geologic thermometry KW - phase equilibria KW - mica group KW - muscovite KW - sheet silicates KW - paragonite KW - 01B:Mineralogy of silicates KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50133014?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+the+...+General+Meeting+of+the+International+Mineralogical+Association&rft.atitle=The+paragonite-muscovite+solvus%3B+new+results&rft.au=Sassi%2C+F+P%3BGuidotti%2C+C+V%3BBlencoe%2C+J+G%3BSassi%2C+R%3BSelverstone%2C+J%3BAnonymous&rft.aulast=Sassi&rft.aufirst=F&rft.date=1994-01-01&rft.volume=16&rft.issue=&rft.spage=364&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+the+...+General+Meeting+of+the+International+Mineralogical+Association&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International Mineralogical Association, 16th general meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #03852 N1 - SubjectsTermNotLitGenreText - geologic thermometry; mica group; muscovite; paragonite; phase equilibria; sheet silicates; silicates; solvus ER - TY - JOUR T1 - Sequence stratigraphy and diagenesis in platform interior limestones, Middle Ordovician, East Tennessee AN - 50131193; 1995-048329 JF - Abstracts with Programs - Geological Society of America AU - Steinhauff, D M AU - Walker, K R AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 131 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - limestone KW - cycles KW - oxygen KW - carbonate platforms KW - isotopes KW - Middle Ordovician KW - eastern Tennessee KW - stable isotopes KW - Ordovician KW - sedimentary rocks KW - Tennessee KW - cement KW - sedimentary structures KW - sequence stratigraphy KW - meteoric water KW - early diagenesis KW - mudstone KW - laminations KW - Paleozoic KW - isotope ratios KW - grainstone KW - O-18/O-16 KW - fresh-water environment KW - calcite KW - luminescence KW - planar bedding structures KW - precipitation KW - marine environment KW - diagenesis KW - carbonate rocks KW - Thorn Hill KW - clastic rocks KW - carbonates KW - 06A:Sedimentary petrology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50131193?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Sequence+stratigraphy+and+diagenesis+in+platform+interior+limestones%2C+Middle+Ordovician%2C+East+Tennessee&rft.au=Steinhauff%2C+D+M%3BWalker%2C+K+R%3BAnonymous&rft.aulast=Steinhauff&rft.aufirst=D&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1994 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - calcite; carbonate platforms; carbonate rocks; carbonates; cement; clastic rocks; cycles; diagenesis; early diagenesis; eastern Tennessee; fresh-water environment; grainstone; isotope ratios; isotopes; laminations; limestone; luminescence; marine environment; meteoric water; Middle Ordovician; mudstone; O-18/O-16; Ordovician; oxygen; Paleozoic; planar bedding structures; precipitation; sedimentary rocks; sedimentary structures; sequence stratigraphy; stable isotopes; Tennessee; Thorn Hill; United States ER - TY - JOUR T1 - Field comparison of micropurging vs traditional ground water sampling AN - 50122019; 1995-053003 JF - Ground Water Monitoring & Remediation AU - Kearl, Peter M AU - Korte, Nic AU - Stites, Mike AU - Baker, Joe Y1 - 1994 PY - 1994 DA - 1994 SP - 183 EP - 190 PB - Ground Water Publishing Co., Dublin, OH VL - 14 IS - 4 SN - 1069-3629, 1069-3629 KW - wells KW - United States KW - chlorinated hydrocarbons KW - concentration KW - colloidal materials KW - monitoring KW - pollutants KW - Missouri KW - pollution KW - observation wells KW - techniques KW - ground water KW - aquifers KW - case studies KW - spatial distribution KW - organic compounds KW - detection KW - sampling KW - chemical properties KW - halogenated hydrocarbons KW - Kansas City Missouri KW - chemical composition KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50122019?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water+Monitoring+%26+Remediation&rft.atitle=Field+comparison+of+micropurging+vs+traditional+ground+water+sampling&rft.au=Kearl%2C+Peter+M%3BKorte%2C+Nic%3BStites%2C+Mike%3BBaker%2C+Joe&rft.aulast=Kearl&rft.aufirst=Peter&rft.date=1994-01-01&rft.volume=14&rft.issue=4&rft.spage=183&rft.isbn=&rft.btitle=&rft.title=Ground+Water+Monitoring+%26+Remediation&rft.issn=10693629&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6592 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 23 N1 - PubXState - OH N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - aquifers; case studies; chemical composition; chemical properties; chlorinated hydrocarbons; colloidal materials; concentration; detection; ground water; halogenated hydrocarbons; Kansas City Missouri; Missouri; monitoring; observation wells; organic compounds; pollutants; pollution; sampling; spatial distribution; techniques; United States; wells ER - TY - BOOK T1 - Evaluating trichloroethene biodegradation by measuring the in situ status and activities of microbial populations AN - 50109490; 1995-067690 JF - Second international symposium on In site and on-site bioreclamation AU - Cox, E E AU - Major, D W AU - Acton, D W AU - Phelps, T J AU - White, D C A2 - Hinchee, Robert E. A2 - Leeson, Andrea A2 - Semprini, Lewis A2 - Ong, Say Kee Y1 - 1994 PY - 1994 DA - 1994 PB - Lewis Publishers, Boca Raton, FL SN - 0873719832 KW - wells KW - United States KW - thallophytes KW - chlorinated hydrocarbons KW - biotransformation KW - observation wells KW - remediation KW - ground water KW - California KW - sediments KW - halogenated hydrocarbons KW - biodegradation KW - Plantae KW - Merced California KW - in situ KW - pollutants KW - pollution KW - rates KW - bioremediation KW - organic compounds KW - biogenic processes KW - bacteria KW - Merced County California KW - trichloroethylene KW - microorganisms KW - growth KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50109490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Cox%2C+E+E%3BMajor%2C+D+W%3BActon%2C+D+W%3BPhelps%2C+T+J%3BWhite%2C+D+C&rft.aulast=Cox&rft.aufirst=E&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0873719832&rft.btitle=Evaluating+trichloroethene+biodegradation+by+measuring+the+in+situ+status+and+activities+of+microbial+populations&rft.title=Evaluating+trichloroethene+biodegradation+by+measuring+the+in+situ+status+and+activities+of+microbial+populations&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second international symposium on In site and on-site bioreclamation N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 11 N1 - PubXState - FL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Detection of karst structures using airborne EM and VLF AN - 50083854; 1996-005329 AB - Through the combined use of multi-frequency helicopter electromagnetic and VLF data, it is possible to detect and delineate a wide variety of karst structures and possibly to assess their interconnectedness. Multi-frequency EM can detect karst features if some element of the structure is conductive. This conductive aspect may derive from thick, moist soils in the depression commonly associated with a doline, from conductive fluids in the cavity, or from conductive sediments in the cavity if these occupy a significant portion of it. Multiple loop configurations may also increase the likelihood of detecting karst features. Preliminary evidence indicates total field VLF measurements may be able to detect interconnected karst pathways, so long as the pathways are water or sediment filled. Neither technique can effectively detect dry, resistive air-filled cavities. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Beard, L P AU - Nyquist, J E AU - Carpenter, P J AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 555 EP - 558 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 64 SN - 1052-3812, 1052-3812 KW - United States KW - geophysical surveys KW - geologic hazards KW - eastern Tennessee KW - caves KW - government agencies KW - data processing KW - karst KW - very-low-frequency methods KW - Ordovician KW - Knox Group KW - Tennessee KW - electromagnetic methods KW - Anderson County Tennessee KW - VLF methods KW - Oak Ridge National Laboratory KW - numerical models KW - Paleozoic KW - Mascot Dolomite KW - geophysical methods KW - electrical methods KW - pollution KW - resistivity KW - detection KW - Lower Ordovician KW - surveys KW - solution features KW - airborne methods KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50083854?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.atitle=Detection+of+karst+structures+using+airborne+EM+and+VLF&rft.au=Beard%2C+L+P%3BNyquist%2C+J+E%3BCarpenter%2C+P+J%3BAnonymous&rft.aulast=Beard&rft.aufirst=L&rft.date=1994-01-01&rft.volume=64&rft.issue=&rft.spage=555&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/ L2 - http://www.seg.org/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 64th annual international meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 5 N1 - PubXState - OK N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; Anderson County Tennessee; caves; data processing; detection; eastern Tennessee; electrical methods; electromagnetic methods; geologic hazards; geophysical methods; geophysical surveys; government agencies; karst; Knox Group; Lower Ordovician; Mascot Dolomite; numerical models; Oak Ridge National Laboratory; Ordovician; Paleozoic; pollution; resistivity; solution features; surveys; Tennessee; United States; very-low-frequency methods; VLF methods ER - TY - JOUR T1 - Noninvasive shallow seismic source comparison for hazardous waste site investigations AN - 50080122; 1996-005340 AB - Many commonly used shallow seismic sources are unacceptable for hazardous waste site investigations because they risk exhumation of contaminants in the soil, they add contaminants (e.g. lead) which are not allowed by regulations, or they add new migration paths for contaminants. Furthermore, recently developed high frequency vibrators for shallow investigations could be more effective at some sites than non-invasive impulsive sources because of their ability to tailor the source spectrum and reduce interference. We show preliminary results of a comparison test of eight non-invasive impulsive and swept sources in preparation for seismic reflection profiling on the Oak Ridge Reservation, Tennessee. Well log data are used to determine geologic contacts and to generate synthetic seismograms for the site. Common midpoint (CMP) seismic data for each source were collected at 95 geophone groups from 125 shot points along a 400m test line. Hydrophone data were obtained at 1.5m (5 ft) spacing between 61m and 133m depth in a hole near the center of the CMP line. As of March, 1994, brute stacks have been completed for three of the eight sources. Depth penetration is demonstrated in brute stacks and shot gathers, which show a 200ms reflector for all of the sources tested along portions of the line. Source effectiveness will also be evaluated by comparing images of several shallower reflectors (40-150ms) which are apparent in many of the records. Imaging of these reflectors appears to depend upon the ability of the source to generate sufficient high frequency energy (>100 Hz). JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Doll, William E AU - Miller, Richard D AU - Xia, Jianghai AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 591 EP - 594 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 64 SN - 1052-3812, 1052-3812 KW - United States KW - Oak Ridge National Laboratory KW - hazardous waste KW - geophones KW - seismic profiles KW - site exploration KW - data acquisition KW - eastern Tennessee KW - common-depth-point method KW - well-logging KW - government agencies KW - geophysical methods KW - data processing KW - reflection methods KW - vertical seismic profiles KW - acoustical logging KW - Tennessee KW - geophysical profiles KW - Anderson County Tennessee KW - waste disposal KW - instruments KW - hydrophones KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50080122?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.atitle=Noninvasive+shallow+seismic+source+comparison+for+hazardous+waste+site+investigations&rft.au=Doll%2C+William+E%3BMiller%2C+Richard+D%3BXia%2C+Jianghai%3BAnonymous&rft.aulast=Doll&rft.aufirst=William&rft.date=1994-01-01&rft.volume=64&rft.issue=&rft.spage=591&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/ L2 - http://www.seg.org/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 64th annual international meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1996-01-01 N1 - Number of references - 3 N1 - PubXState - OK N1 - Document feature - sects., sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - acoustical logging; Anderson County Tennessee; common-depth-point method; data acquisition; data processing; eastern Tennessee; geophones; geophysical methods; geophysical profiles; government agencies; hazardous waste; hydrophones; instruments; Oak Ridge National Laboratory; reflection methods; seismic profiles; site exploration; Tennessee; United States; vertical seismic profiles; waste disposal; well-logging ER - TY - JOUR T1 - The development of a coastal risk assessment database; vulnerability to sea-level rise in the U.S. Southeast AN - 50071251; 1996-013930 JF - Journal of Coastal Research AU - Gornitz, Vivien M AU - Daniels, Richard C AU - White, Tammy W AU - Birdwell, Kevin R A2 - Finkl, Charles W. Y1 - 1994 PY - 1994 DA - 1994 SP - 327 EP - 338 PB - Coastal Education and Research Foundation (CERF), Fort Lauderdale, FL VL - Special issue 12 SN - 0749-0208, 0749-0208 KW - United States KW - geologic hazards KW - erosion KW - data acquisition KW - Coastal Risk Assessment Database KW - data processing KW - subsidence KW - global change KW - erosion features KW - Gulf Coastal Plain KW - preventive measures KW - sea-level changes KW - geographic information systems KW - floods KW - data bases KW - coastal environment KW - risk assessment KW - information systems KW - storms KW - littoral erosion KW - hurricanes KW - global warming KW - Atlantic Coastal Plain KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50071251?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Coastal+Research&rft.atitle=The+development+of+a+coastal+risk+assessment+database%3B+vulnerability+to+sea-level+rise+in+the+U.S.+Southeast&rft.au=Gornitz%2C+Vivien+M%3BDaniels%2C+Richard+C%3BWhite%2C+Tammy+W%3BBirdwell%2C+Kevin+R&rft.aulast=Gornitz&rft.aufirst=Vivien&rft.date=1994-01-01&rft.volume=Special+issue+12&rft.issue=&rft.spage=327&rft.isbn=&rft.btitle=&rft.title=Journal+of+Coastal+Research&rft.issn=07490208&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 49 N1 - PubXState - FL N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - SuppNotes - Special issue N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Atlantic Coastal Plain; coastal environment; Coastal Risk Assessment Database; data acquisition; data bases; data processing; erosion; erosion features; floods; geographic information systems; geologic hazards; global change; global warming; Gulf Coastal Plain; hurricanes; information systems; littoral erosion; preventive measures; risk assessment; sea-level changes; storms; subsidence; United States ER - TY - JOUR T1 - The paragonite-muscovite solvus; new results AN - 1849310514; 2016-107046 AB - In an attempt to determine how natural paragonite-muscovite solvus relations are affected by P, T and the phengite content of muscovite, Na, K and geothermometric data have been determined for 28 natural quasibinary paragonite-muscovite pairs. The T-X morphology of the solvus is clearly discernible, and the data were used to develop parametric equations for an 'average' binary solvus. Consistent with previous results, the new solvus is strongly asymmetric towards paragonite and the paragonite limb is steeper than that for muscovite. However, calculated solvus critical constants (critical T 796 degrees C, critical X 34 mole % muscovite) deviate significantly from corresponding values obtained from thermodynamic models developed by previous investigators. Three geothermometric formulae are presented, based on paragonite, muscovite, and 'closure based'; the latter yields the equation: T = 796.5 + 415.47 ln [1 - (X (super roman Ms(Pg) ) (sub roman ms ) -X (super roman Pg(Ms) ) (sub roman ms ) ) (super 2) ]. Selected chemical data for 139 natural paragonite-muscovite pairs illustrate the effects of Fe and Mg on the P-T-X topology of the solvus; with increasing P, the muscovite limb shifts markedly towards end-member muscovite, whereas the paragonite limb moves only slightly towards the paragonite end-member. The P-induced broadening of the solvus reflects increasingly non-ideal Na-K mixing as the phengite content of muscovite increases. Within the 2-8 kbar range of P, the use of this new solvus is limited thermally to approximately 300-700 degrees C by the decomposition of K-saturated paragonite at 580-700 degrees C, and by the steepening of the solvus limbs at T << 300 degrees C. JF - Periodico di Mineralogia AU - Sassi, F P AU - Guidotti, C V AU - Blencoe, J G AU - Sassi, R Y1 - 1994 PY - 1994 DA - 1994 SP - 169 EP - 178 PB - Bardi Editore, Rome VL - 63 IS - 1-3 SN - 0369-8963, 0369-8963 KW - silicates KW - geologic thermometry KW - pressure KW - mica group KW - muscovite KW - sheet silicates KW - paragonite KW - metamorphism KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849310514?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Periodico+di+Mineralogia&rft.atitle=The+paragonite-muscovite+solvus%3B+new+results&rft.au=Sassi%2C+F+P%3BGuidotti%2C+C+V%3BBlencoe%2C+J+G%3BSassi%2C+R&rft.aulast=Sassi&rft.aufirst=F&rft.date=1994-01-01&rft.volume=63&rft.issue=1-3&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=Periodico+di+Mineralogia&rft.issn=03698963&rft_id=info:doi/ L2 - http://www.periodicodimineralogia.it/index.php/mineralogia LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2016-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-12-16 N1 - CODEN - PEMIA7 N1 - SubjectsTermNotLitGenreText - geologic thermometry; metamorphism; mica group; muscovite; paragonite; pressure; sheet silicates; silicates ER - TY - JOUR T1 - Management of radioactive lake sediments during significant storm events AN - 1849296896; 2016-103724 JF - American Water Resources Association Technical Publication Series AU - Fields, D E AU - Jacomino, V F Y1 - 1994 PY - 1994 DA - 1994 SP - 147 PB - AWRA - American Water Resources Association, Bethesda, MD VL - TPS-94-4 SN - 1070-6763, 1070-6763 KW - United States KW - Oak Ridge National Laboratory KW - White Oak Reservoir KW - radioactivity KW - pollutants KW - data processing KW - pollution KW - Morgan County Tennessee KW - radioactive waste KW - models KW - computer programs KW - Tennessee KW - sediments KW - storms KW - waste disposal KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849296896?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Water+Resources+Association+Technical+Publication+Series&rft.atitle=Management+of+radioactive+lake+sediments+during+significant+storm+events&rft.au=Fields%2C+D+E%3BJacomino%2C+V+F&rft.aulast=Fields&rft.aufirst=D&rft.date=1994-01-01&rft.volume=TPS-94-4&rft.issue=&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=American+Water+Resources+Association+Technical+Publication+Series&rft.issn=10706763&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Water Resources Association 30th annual conference; national symposium on Water quality N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - MD N1 - Last updated - 2016-12-16 N1 - SubjectsTermNotLitGenreText - computer programs; data processing; models; Morgan County Tennessee; Oak Ridge National Laboratory; pollutants; pollution; radioactive waste; radioactivity; sediments; storms; Tennessee; United States; waste disposal; water resources; White Oak Reservoir ER - TY - JOUR T1 - Geochemical/mineralogical characterization of uranium-contaminated soil for electrokinetic remediation AN - 1400615643; 2013-052337 JF - Program and Abstracts - Annual Clay Minerals Conference AU - Lee, Sung Rock AU - Lee, S Y AU - Timpson, M E AU - Elless, Mark P AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 114 PB - Clay Minerals Society, Aurora, CO VL - 31 KW - United States KW - silicates KW - solutions KW - isotopes KW - buffers KW - citric acid KW - ions KW - remediation KW - size distribution KW - radioactive isotopes KW - carbon KW - Tennessee KW - retention KW - orthosilicates KW - gamma-ray spectra KW - chemical properties KW - carboxylic acids KW - oxides KW - spectra KW - organic carbon KW - pH KW - activity KW - soils KW - schoepite KW - Oak Ridge National Laboratory KW - acids KW - in situ KW - pollutants KW - isotope ratios KW - soil treatment KW - pollution KW - phosphates KW - kaolinite KW - illite KW - electrokinetics KW - clay minerals KW - nesosilicates KW - hydroxides KW - organic compounds KW - organic acids KW - metals KW - sheet silicates KW - uranium KW - U-238/U-235 KW - uranophane KW - carbonates KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1400615643?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Program+and+Abstracts+-+Annual+Clay+Minerals+Conference&rft.atitle=Geochemical%2Fmineralogical+characterization+of+uranium-contaminated+soil+for+electrokinetic+remediation&rft.au=Lee%2C+Sung+Rock%3BLee%2C+S+Y%3BTimpson%2C+M+E%3BElless%2C+Mark+P%3BAnonymous&rft.aulast=Lee&rft.aufirst=Sung&rft.date=1994-01-01&rft.volume=31&rft.issue=&rft.spage=114&rft.isbn=&rft.btitle=&rft.title=Program+and+Abstracts+-+Annual+Clay+Minerals+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Clay Minerals Society, 31st annual meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - CO N1 - Last updated - 2013-07-18 N1 - CODEN - CMCPCT N1 - SubjectsTermNotLitGenreText - acids; actinides; activity; buffers; carbon; carbonates; carboxylic acids; chemical properties; citric acid; clay minerals; electrokinetics; gamma-ray spectra; hydroxides; illite; in situ; ions; isotope ratios; isotopes; kaolinite; metals; nesosilicates; Oak Ridge National Laboratory; organic acids; organic carbon; organic compounds; orthosilicates; oxides; pH; phosphates; pollutants; pollution; radioactive isotopes; remediation; retention; schoepite; sheet silicates; silicates; size distribution; soil treatment; soils; solutions; spectra; Tennessee; U-238/U-235; United States; uranium; uranophane ER - TY - JOUR T1 - The occurrence of uranophane and schoepite in uranium-contaminated soils AN - 1400615631; 2013-052303 JF - Program and Abstracts - Annual Clay Minerals Conference AU - Lee, Sung R AU - Elless, Mark P AU - Lee, Suk Y AU - Timpson, Michael E AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 75 PB - Clay Minerals Society, Aurora, CO VL - 31 KW - United States KW - silicates KW - clay KW - X-ray diffraction data KW - isotopes KW - remediation KW - radioactive isotopes KW - mineral composition KW - Tennessee KW - sediments KW - orthosilicates KW - oxides KW - Anderson County Tennessee KW - soils KW - schoepite KW - Oak Ridge National Laboratory KW - concentration KW - secondary minerals KW - clastic sediments KW - pollutants KW - isotope ratios KW - pollution KW - silt KW - nesosilicates KW - morphology KW - hydroxides KW - precipitation KW - metals KW - uranium KW - U-238/U-235 KW - uranophane KW - actinides KW - SEM data KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1400615631?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Program+and+Abstracts+-+Annual+Clay+Minerals+Conference&rft.atitle=The+occurrence+of+uranophane+and+schoepite+in+uranium-contaminated+soils&rft.au=Lee%2C+Sung+R%3BElless%2C+Mark+P%3BLee%2C+Suk+Y%3BTimpson%2C+Michael+E%3BAnonymous&rft.aulast=Lee&rft.aufirst=Sung&rft.date=1994-01-01&rft.volume=31&rft.issue=&rft.spage=75&rft.isbn=&rft.btitle=&rft.title=Program+and+Abstracts+-+Annual+Clay+Minerals+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Clay Minerals Society, 31st annual meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - CO N1 - Last updated - 2013-07-18 N1 - CODEN - CMCPCT N1 - SubjectsTermNotLitGenreText - actinides; Anderson County Tennessee; clastic sediments; clay; concentration; hydroxides; isotope ratios; isotopes; metals; mineral composition; morphology; nesosilicates; Oak Ridge National Laboratory; orthosilicates; oxides; pollutants; pollution; precipitation; radioactive isotopes; remediation; schoepite; secondary minerals; sediments; SEM data; silicates; silt; soils; Tennessee; U-238/U-235; United States; uranium; uranophane; X-ray diffraction data ER - TY - JOUR T1 - The influence of phosphorus enrichment on lotic bryophytes AN - 13686630; 199403636 AB - The effect of phosphorus enrichment for 5 weeks on Porella pinnata was investigated in 2 woodland streams in eastern Tennessee. In Walker Branch which had a nitrogen:phosphorus ratio of 3.5:1 in stream water, the phosphorus:carbon ratio of Porella was not significantly affected by enrichment but the phosphorus:nitrogen ratio increased significantly. In Sludge creek having a nitrogen:phosphorus ratio of 21.6:1, phosphorus:carbon and phosphorus:nitrogen ratios of Porella increased significantly following phosphorus addition. Absolute phosphorus concentrations in Porella tissue were very similar in the control reach of Walker Branch both before and after enrichment. In Sludge creek, absolute phosphorus content in Porella tissue did not change significantly following enrichment in the control reach but did change in the treated reach. Mean primary production increased by about 15 per cent following enrichment although the increase was not significantly different from that prior to enrichment. Epiphyte structure and abundance did not change significantly after phosphorus enrichment. There are 40 references. JF - Freshwater Biology AU - Steinman, AD AD - Oak Ridge National Laboratory, Tenn. Y1 - 1994 PY - 1994 DA - 1994 SP - 53 EP - 63 VL - 31 IS - 1 SN - 0046-5070, 0046-5070 KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13686630?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Freshwater+Biology&rft.atitle=The+influence+of+phosphorus+enrichment+on+lotic+bryophytes&rft.au=Steinman%2C+AD&rft.aulast=Steinman&rft.aufirst=AD&rft.date=1994-01-01&rft.volume=31&rft.issue=1&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Freshwater+Biology&rft.issn=00465070&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - The trouble with TREs AN - 13686310; 199403213 AB - The effectiveness of toxicity reduction evaluation (TRE) was assessed in a survey involving 26 publicly-owned treatment works. Ceriodaphnia and fathead minnow were the species most used for toxicity tests. Many organizations contracted out the tests or hired consultants. Corrective actions were identified in just over 50 per cent of the plants; these often resulted in restrictions on industrial dischargers. TRE sometimes provided useful information on acute toxicity, but rarely for chronic toxicity. The tests were time consuming and expensive. For small organizations, the burden of TRE was heavy and their value limited. The U.S. EPA had recently revised the protocol with the objective of making TRE more useful in pollution control. JF - Water Environment & Technology AU - Backus, P M AU - DiGiano, F A AD - Oak Ridge National Laboratory, Tenn. Y1 - 1994 PY - 1994 DA - 1994 SP - 57 EP - 60 VL - 6 IS - 3 SN - 1044-9493, 1044-9493 KW - U.s. environmental protection agency KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13686310?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Environment+%26+Technology&rft.atitle=The+trouble+with+TREs&rft.au=Backus%2C+P+M%3BDiGiano%2C+F+A&rft.aulast=Backus&rft.aufirst=P&rft.date=1994-01-01&rft.volume=6&rft.issue=3&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Water+Environment+%26+Technology&rft.issn=10449493&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Effect of sublethal chlorinated discharges on PCB accumulation in transplanted Asiatic clams (Corbicula fluminea) AN - 13685892; 199403995 AB - Polychlorinated biphenyl (PCB) contamination of 2 streams receiving industrial discharges was identified and quantified between 1987 and 1990 using uncontaminated Asiatic clams (Corbicula fluminea). Clams were contained in cages and immersed at locations downstream of discharge for 4 weeks before analysis. Clams sited nearest to the chlorinated discharges consistently underestimated PCB contamination when compared with concentrations found in fish and sediments at those sites. Clams exposed to stream water containing chlorinated discharge closed their shells more often, exhibited less growth, and accumulated less PCB than when exposed to water which had been dechlorinated. Closing of shells was a chlorine avoidance mechanism which restricted exposure of tissues to PCB. Chlorine and PCB often occurred together in industrial discharges and the significance of the clam behaviour on PCB monitoring schemes using clams is considered. JF - Water, Air, & Soil Pollution AU - Peterson, MJ AU - Southworth, G R AU - Ham, K D AD - Oak Ridge National Laboratory, Tenn. Y1 - 1994 PY - 1994 DA - 1994 SP - 169 EP - 178 VL - 73 IS - 1/4 SN - 0049-6979, 0049-6979 KW - Analysis KW - Fish (see also individual groups listed below) KW - Aqualine Abstracts KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13685892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air%2C+%26+Soil+Pollution&rft.atitle=Effect+of+sublethal+chlorinated+discharges+on+PCB+accumulation+in+transplanted+Asiatic+clams+%28Corbicula+fluminea%29&rft.au=Peterson%2C+MJ%3BSouthworth%2C+G+R%3BHam%2C+K+D&rft.aulast=Peterson&rft.aufirst=MJ&rft.date=1994-01-01&rft.volume=73&rft.issue=1%2F4&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air%2C+%26+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Changes in concentrations of selenium and mercury in largemouth bass following elimination of fly ash discharge to a quarry AN - 13680063; 199405491 AB - Aqueous selenium concentrations in a quarry decreased from 25 ug per litre to less than 2 ug following elimination of fly ash discharges. However selenium concentrations in Micropterus salmoides remained about 3 times background levels. There was a steady increase in the concentration of mercury in the axial muscle of M. salmoides rising from 0.02 to 0.17 ug per g in 3 years. Continuous exposure to additional selenium was more effective than selenium accumulated in tissues in inhibiting the accumulation of methylmercury. JF - Chemosphere AU - Southworth, G R AU - Peterson, MJ AU - Turner, R R AD - Oak Ridge National Laboratory, Tenn. Y1 - 1994 PY - 1994 DA - 1994 SP - 71 EP - 79 VL - 29 IS - 1 SN - 0045-6535, 0045-6535 KW - Reduction KW - Aqualine Abstracts KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13680063?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Chemosphere&rft.atitle=Changes+in+concentrations+of+selenium+and+mercury+in+largemouth+bass+following+elimination+of+fly+ash+discharge+to+a+quarry&rft.au=Southworth%2C+G+R%3BPeterson%2C+MJ%3BTurner%2C+R+R&rft.aulast=Southworth&rft.aufirst=G&rft.date=1994-01-01&rft.volume=29&rft.issue=1&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Chemosphere&rft.issn=00456535&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Case Study. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Estimation of appropriate background concentrations for assessing mercury contamination in fish AN - 13666843; 199500166 AB - Mercury concentrations in bluegill and redbreast sunfish (Lepomis macrochirus and Lepomis auritus, respectively) from streams and reservoirs near Oak Ridge, Tenn., were measured to determine appropriate background levels for use in evaluating contaminated water bodies. The measurements were made in streams and lakes presumed to be relatively unaffected by point sources of anthropogenic mercury. Inter-specific differences in mercury bioaccumulation were also examined. Mean mercury concentrations suggested that either species could be used to estimate background levels in sunfish in this region. Differences between the species in contaminated areas, however, indicated the need for caution in combining data from different species. JF - Bulletin of Environmental Contamination and Toxicology AU - Southworth, G R AU - Peterson, MJ AU - Adams, S M AU - Blaylock, B G AD - Oak Ridge National Laboratory, Tenn. Y1 - 1994 PY - 1994 DA - 1994 SP - 211 EP - 218 VL - 53 IS - 2 SN - 0007-4861, 0007-4861 KW - Fish (see also individual groups listed below) KW - Aqualine Abstracts KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13666843?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.atitle=Estimation+of+appropriate+background+concentrations+for+assessing+mercury+contamination+in+fish&rft.au=Southworth%2C+G+R%3BPeterson%2C+MJ%3BAdams%2C+S+M%3BBlaylock%2C+B+G&rft.aulast=Southworth&rft.aufirst=G&rft.date=1994-01-01&rft.volume=53&rft.issue=2&rft.spage=211&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Environmental+Contamination+and+Toxicology&rft.issn=00074861&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Predicting temporal and spatial flood dynamics using a precalibrated model AN - 13661649; 199500562 AB - A hydrologic model (TOPMODEL) which had been calibrated previously for the west fork of Walker branch watershed, Tenn. was evaluated for its flood prediction capability subsequent to a storm in December 1990. TOPMODEL was a semi-distributed hydrologic-model that predicted overland flow, saturated water and soil water, making use of a topological index which could be derived from topological maps. The maximal extent of overland storm flow was deduced from leaf litter transport from valley bottoms. The model, which had been calibrated for a 3 month period of normal flow events in 1986, accurately predicted overland flow and flood hydrograph for the 1990 storm event. JF - Water Resources Bulletin AU - Huston, MA AU - Fontaine, T A AD - Oak Ridge National Laboratory Tenn. Y1 - 1994 PY - 1994 DA - 1994 SP - 651 EP - 661 VL - 30 IS - 4 SN - 0043-1370, 0043-1370 KW - Modelling (-general-) KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13661649?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Bulletin&rft.atitle=Predicting+temporal+and+spatial+flood+dynamics+using+a+precalibrated+model&rft.au=Huston%2C+MA%3BFontaine%2C+T+A&rft.aulast=Huston&rft.aufirst=MA&rft.date=1994-01-01&rft.volume=30&rft.issue=4&rft.spage=651&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Bulletin&rft.issn=00431370&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Theoretical. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Landscape-level processes and wetland conservation in the southern Appalachian mountains AN - 13661331; 199501579 AB - The physical and biotic linkages of wetlands with the surrounding landscape are discussed. Climate change, land use, land cover change, water and air-borne pollution, a shift in disturbance /recovery regimes, habitat loss and fragmentation all affected wetlands. Climate and land cover changes influenced landscape hydrology and water balances of wetlands. Excessive nutrients and toxic substances disrupted natural patterns of nutrient cycling. Periodic disturbances such as flooding often maintained wetlands, while others such as fires influenced species composition. Many plant and animal species in wetlands depended on complementary habitats in the surrounding landscape: without them, many populations would collapse. There are 31 references. JF - Water, Air, & Soil Pollution AU - Pearson, S M AD - Oak Ridge National Laboratory, Tenn. Y1 - 1994 PY - 1994 DA - 1994 SP - 321 EP - 332 VL - 77 IS - 3/4 SN - 0049-6979, 0049-6979 KW - Animals (see also individual groups below) KW - Pollution (s/a contamination, individ grps below) KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13661331?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air%2C+%26+Soil+Pollution&rft.atitle=Landscape-level+processes+and+wetland+conservation+in+the+southern+Appalachian+mountains&rft.au=Pearson%2C+S+M&rft.aulast=Pearson&rft.aufirst=S&rft.date=1994-01-01&rft.volume=77&rft.issue=3%2F4&rft.spage=321&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air%2C+%26+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Case Study. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Improvements to the diurnal upstream-downstream dissolved oxygen change technique for determining whole-stream metabolism in small streams AN - 13660111; 199502125 AB - Whole-stream metabolism was measured in a first-order forest stream by an upstream-downstream diurnal dissolved oxygen method. Modification to the technique included direct measurement of reach water travel time using conservation tracer injections and direct measurement of reaeration flux. The measurements were compared with those made using in-situ incubation chambers and were related to biotic and abiotic factors influencing metabolism. Metabolism was dominated by respiration. Lower respiration values in the chambers were probably due to the absence of macrofauna and organic sediments. Gross primary production was highest in the spring and much lower in spring and autumn when light levels were reduced after forest canopy closure. There are 51 references. JF - Canadian Journal of Fisheries and Aquatic Sciences AU - Marzolf, E R AU - Mulholland, P J AU - Steinman, AD AD - Oak Ridge National Laboratory, Tenn. Y1 - 1994 PY - 1994 DA - 1994 SP - 1591 EP - 1599 VL - 51 IS - 7 SN - 0706-652X, 0706-652X KW - Animals (see also individual groups below) KW - Reduction KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13660111?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences&rft.atitle=Improvements+to+the+diurnal+upstream-downstream+dissolved+oxygen+change+technique+for+determining+whole-stream+metabolism+in+small+streams&rft.au=Marzolf%2C+E+R%3BMulholland%2C+P+J%3BSteinman%2C+AD&rft.aulast=Marzolf&rft.aufirst=E&rft.date=1994-01-01&rft.volume=51&rft.issue=7&rft.spage=1591&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Fisheries+and+Aquatic+Sciences&rft.issn=0706652X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Mass-transfer mechanisms for zeolite ion exchange in wastewater treatment AN - 13656898; 199501463 AB - Experimental data from a batch reactor and theoretical models accounting for intraparticular diffusivities were evaluated in finite batch reactor studies using solutions containing caesium, strontium, calcium and/or magnesium that were contacted with chabazite zeolites (Ionsiv-90 and Ionsiv-96) which were initially in the sodium form. Ionsiv IE-90 particles are zeolite crystals, whereas Ionsiv IE-96 particles are zeolite crystals which are pelletized with a clay binder. The experimental data were in the form of uptake curves for both zeolite types, and were a function of the zeolite particle sizes. A ranking order for the selectivity of the elements was established such that caesium was greater than strontium was greater than calcium was greater than magnesium was greater than sodium. Only the model that accounted for micropore and macropore diffusion occurring in series accurately predicted multicomponent data using diffusivities from the binary system. There are 62 references. JF - AIChE Journal AU - Robinson, S M AU - Arnold, W D AU - Byers, CH AD - Oak Ridge National Laboratory, Tenn. Y1 - 1994 PY - 1994 DA - 1994 SP - 2045 EP - 2054 VL - 40 IS - 12 SN - 0001-1541, 0001-1541 KW - Binary KW - Modelling (-general-) KW - Strontium KW - Aqualine Abstracts KW - AQ 00007:Industrial Effluents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13656898?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=AIChE+Journal&rft.atitle=Mass-transfer+mechanisms+for+zeolite+ion+exchange+in+wastewater+treatment&rft.au=Robinson%2C+S+M%3BArnold%2C+W+D%3BByers%2C+CH&rft.aulast=Robinson&rft.aufirst=S&rft.date=1994-01-01&rft.volume=40&rft.issue=12&rft.spage=2045&rft.isbn=&rft.btitle=&rft.title=AIChE+Journal&rft.issn=00011541&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - SuppNotes - Publication focus: Experimental. N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Core- to basin-scale parameterization; bridging the gap through electrofacies classification AN - 1328501704; 2013-031088 JF - AGU Chapman conference on Hydrogeologic processes; building and testing atomistic- to basin-scale models AU - Moline, Gerilynn R AU - Torgersen, Thomas Y1 - 1994 PY - 1994 DA - 1994 PB - American Geophysical Union, Washington, DC KW - North America KW - electrofacies KW - Paleozoic KW - Middle Ordovician KW - cementation KW - statistical analysis KW - Michigan Basin KW - geostatistics KW - banded materials KW - stylolitization KW - Ordovician KW - multivariate analysis KW - diagenesis KW - classification KW - thickness KW - Saint Peter Sandstone KW - pressure solution KW - permeability KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1328501704?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Moline%2C+Gerilynn+R%3BTorgersen%2C+Thomas&rft.aulast=Moline&rft.aufirst=Gerilynn&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Core-+to+basin-scale+parameterization%3B+bridging+the+gap+through+electrofacies+classification&rft.title=Core-+to+basin-scale+parameterization%3B+bridging+the+gap+through+electrofacies+classification&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU Chapman conference on Hydrogeologic processes; building and testing atomistic- to basin-scale models N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-04-19 ER - TY - BOOK T1 - Scaling up in percolation modelling for fluid/solute transport AN - 1328501507; 2013-031084 JF - AGU Chapman conference on Hydrogeologic processes; building and testing atomistic- to basin-scale models AU - Homer, V J AU - Jardine, P M AU - Luxmoore, R J AU - Torgersen, Thomas Y1 - 1994 PY - 1994 DA - 1994 PB - American Geophysical Union, Washington, DC KW - solute transport KW - soils KW - scale factor KW - three-dimensional models KW - pollutants KW - mathematical models KW - simulation KW - porosity KW - geometry KW - models KW - finite element analysis KW - transport KW - percolation KW - hydraulic conductivity KW - heterogeneity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1328501507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Homer%2C+V+J%3BJardine%2C+P+M%3BLuxmoore%2C+R+J%3BTorgersen%2C+Thomas&rft.aulast=Homer&rft.aufirst=V&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Scaling+up+in+percolation+modelling+for+fluid%2Fsolute+transport&rft.title=Scaling+up+in+percolation+modelling+for+fluid%2Fsolute+transport&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AGU Chapman conference on Hydrogeologic processes; building and testing atomistic- to basin-scale models N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - DC N1 - Last updated - 2013-04-19 ER - TY - JOUR T1 - Perturbation of reaction-intermediate partitioning by a site-directed mutant of ribulose-bisphosphate carboxylase/oxygenase. AN - 76119136; 8253788 AB - To explore the roles of active-site Glu48 of ribulose-bisphosphate carboxylase/oxygenase from Rhodospirillum rubrum, the E48Q mutant has been characterized with respect to kinetics and product distribution. Although the kcat for carboxylase activity is only 0.6% of the wild-type value, the mutant retains full activity in catalyzing the conversion of the carboxylated reaction intermediate to 3-phosphoglycerate and retains 10% of the normal activity in catalyzing the enolization of ribulose bisphosphate. Thus, the mutant is preferentially impaired in the carboxylation step. Partitioning of the enediol(ate) intermediate during turnover of ribulose bisphosphate is perturbed dramatically in the case of the mutant protein. Whereas the wild-type enzyme displays a CO2/O2 specificity factor of 11, the corresponding parameter of the mutant is only 0.3, thereby signifying a shift of the relative reactivity of the enediol(ate) in favor of O2. The mutant protein is also unable to protect the enediol(ate) against misprotonation with consequential conversion of ribulose bisphosphate to xylulose bisphosphate. This side reaction, undetected with wild-type R. rubrum enzyme, proceeds as rapidly as carboxylation of D-ribulose 1,5-bisphosphate by the E48Q mutant. Formation of xylulose bisphosphate by the mutant does not appear to account for the decline in carboxylase activity that occurs during the course of an assay. These studies demonstrate the multiple functionalities of Glu48 in the facilitation of catalysis and in directing intermediate partitioning in the preferred direction. JF - The Journal of biological chemistry AU - Lee, E H AU - Harpel, M R AU - Chen, Y R AU - Hartman, F C AD - Protein Engineering Program, Oak Ridge National Laboratory, Tennessee 37831-8077. Y1 - 1993/12/15/ PY - 1993 DA - 1993 Dec 15 SP - 26583 EP - 26591 VL - 268 IS - 35 SN - 0021-9258, 0021-9258 KW - Ribulose-Bisphosphate Carboxylase KW - EC 4.1.1.39 KW - Index Medicus KW - Mutagenesis, Site-Directed KW - Kinetics KW - Computer Graphics KW - Rhodospirillum rubrum -- enzymology KW - Chromatography, Ion Exchange KW - Substrate Specificity -- genetics KW - Catalysis KW - Binding Sites KW - Ribulose-Bisphosphate Carboxylase -- genetics KW - Ribulose-Bisphosphate Carboxylase -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76119136?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+biological+chemistry&rft.atitle=Perturbation+of+reaction-intermediate+partitioning+by+a+site-directed+mutant+of+ribulose-bisphosphate+carboxylase%2Foxygenase.&rft.au=Lee%2C+E+H%3BHarpel%2C+M+R%3BChen%2C+Y+R%3BHartman%2C+F+C&rft.aulast=Lee&rft.aufirst=E&rft.date=1993-12-15&rft.volume=268&rft.issue=35&rft.spage=26583&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+biological+chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-01-13 N1 - Date created - 1994-01-13 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - An age-specific kinetic model of lead metabolism in humans. AN - 76266639; 8143593 AB - Although considerable progress has been made in recent years in reducing human exposures to lead, the potential for high intake of this contaminant still exists in millions of homes and in many occupational settings. Moreover, there is growing evidence that levels of lead intake considered inconsequential just a few years ago can result in subtle, adverse health effects, particularly in children. Consequently, there have been increased efforts by health protection agencies to develop credible, versatile methods for relating levels of lead in environmental media to levels in blood and tissues of exposed humans of all ages. In a parallel effort motivated largely by the Chernobyl nuclear accident, the International Commission on Radiological Protection (ICRP) is assembling a set of age-specific biokinetic models for calculating radiation doses from environmentally important radionuclides, including radioisotopes of lead. This paper describes a new age-specific biokinetic model for lead originally developed for the ICRP but expanded to include additional features that are useful for consideration of lead as a chemical toxin. The model is developed within a generic, physiologically motivated framework designed to address a class of calciumlike elements. This framework provides a useful setting in which to synthesize experimental, occupational, and environmental data on lead and exploit common physiological properties of lead and the alkaline earth elements. The modular design is intended to allow researchers to modify specific parameter values or model components to address special problems in lead toxicology or to incorporate new information. Transport of lead between compartments is assumed to follow linear, first-order kinetics provided the concentration in red blood cells remains below a nonlinear threshold level, but a nonlinear relation between plasma lead and red blood cell lead is modeled for concentrations above that level. The model is shown to be consistent with data on human subjects exposed to lead under a variety of experimental and natural conditions. JF - Environmental health perspectives AU - Leggett, R W AD - Health Sciences Research Division, Oak Ridge National Laboratory, TN 37831. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 598 EP - 616 VL - 101 IS - 7 SN - 0091-6765, 0091-6765 KW - Lead KW - 2P299V784P KW - Index Medicus KW - Kidney -- metabolism KW - Humans KW - Liver -- metabolism KW - Diffusion KW - Brain -- metabolism KW - Terminology as Topic KW - Erythrocytes -- metabolism KW - Bone and Bones -- metabolism KW - Lead -- urine KW - Aging -- metabolism KW - Models, Biological KW - Lead -- pharmacokinetics KW - Lead -- blood UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76266639?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+health+perspectives&rft.atitle=An+age-specific+kinetic+model+of+lead+metabolism+in+humans.&rft.au=Leggett%2C+R+W&rft.aulast=Leggett&rft.aufirst=R&rft.date=1993-12-01&rft.volume=101&rft.issue=7&rft.spage=598&rft.isbn=&rft.btitle=&rft.title=Environmental+health+perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-05-05 N1 - Date created - 1994-05-05 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Cited By: Bull Environ Contam Toxicol. 1978 Jun;19(6):684-91 [98188] Sci Total Environ. 1978 Jul;10(1):31-7 [684405] Environ Res. 1974 Oct;8(2):214-20 [4455508] Br J Ind Med. 1975 May;32(2):119-39 [1131339] Toxicol Appl Pharmacol. 1975 Jun;32(3):638-51 [1154419] Health Phys. 1975 May;28(5):575-83 [1158699] 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Appl Pharmacol. 1986 Aug;85(1):24-38 [3726885] Lancet. 1986 Aug 2;2(8501):249-50 [2874280] Arch Environ Health. 1986 Jul-Aug;41(4):216-21 [3767431] Arch Environ Health. 1986 Sep-Oct;41(5):312-8 [3800436] Arch Environ Health. 1986 Sep-Oct;41(5):324-30 [3800438] Sci Total Environ. 1987 Jul;64(3):303-15 [3602995] Nature. 1987 Sep 24-30;329(6137):297-300 [2442625] Br J Ind Med. 1988 Mar;45(3):174-81 [3348993] Clin Chem. 1988 Mar;34(3):474-81 [3280162] Kidney Int. 1988 Feb;33(2):601-7 [3129611] Sci Total Environ. 1988 Jan;68:61-9 [3363324] Environ Res. 1988 Oct;47(1):79-94 [3168967] Environ Res. 1989 Feb;48(1):117-27 [2914562] Environ Res. 1989 Feb;48(1):17-28 [2914563] Environ Res. 1989 Feb;48(1):70-5 [2492468] Arch Environ Health. 1968 Dec;17(6):965-78 [4177349] Acta Radiol Ther Phys Biol. 1968 Apr;7(2):108-20 [5710367] Health Phys. 1969 Mar;16(3):257-67 [5787740] Am Ind Hyg Assoc J. 1969 Jul-Aug;30(4):372-8 [5798792] Br J Radiol. 1969 Jun;42(498):457-66 [5810859] Nature. 1969 Dec 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[3149183] Eur J Clin Invest. 1989 Apr;19(2):228-33 [2499482] Toxicol Appl Pharmacol. 1989 Jun 15;99(2):314-22 [2734794] Environ Res. 1989 Aug;49(2):295-317 [2753011] Environ Res. 1978 Aug;17(1):78-83 [318508] Biomed Environ Sci. 1988 Jun;1(1):64-70 [3268110] Environ Res. 1990 Feb;51(1):1-24 [2404752] Environ Res. 1990 Feb;51(1):25-34 [2298181] Sci Total Environ. 1990 Jun;95:89-105 [2402627] Environ Health Perspect. 1991 Feb;91:17-32 [2040247] Environ Health Perspect. 1991 Feb;91:33-7 [2040248] Sci Total Environ. 1991 Apr 15;103(2-3):113-22 [1882227] Sci Total Environ. 1991 Apr 15;103(2-3):123-8 [1882228] Sci Total Environ. 1991 Apr 15;103(2-3):199-207 [1882232] Ann Occup Hyg. 1966 Jul;9(3):165-71 [5941473] N Engl J Med. 1967 Apr 27;276(17):949-53 [6025655] Nature. 1966 Aug 27;211(5052):995-6 [5968325] Health Phys. 1968 Feb;14(2):81-93 [5639688] Int J Radiat Biol Relat Stud Phys Chem Med. 1967;13(3):235-47 [5300684] Environ Res. 1980 Jun;22(1):264-70 [7418684] Br J Ind Med. 1980 May;37(2):109-13 [7426460] Acta Physiol Pol. 1980 Jul-Aug;31(4):439-47 [7446154] Br J Ind Med. 1981 Feb;38(1):61-71 [7193476] Br J Ind Med. 1981 Aug;38(3):209-17 [6791682] Calcif Tissue Int. 1981;33(3):243-7 [6268259] Bull Environ Contam Toxicol. 1982 Jan;28(1):61-7 [7199958] J Toxicol Environ Health. 1981 Sep;8(3):333-77 [7345163] Toxicol Appl Pharmacol. 1982 May;63(3):402-8 [6179262] Arch Environ Health. 1982 Jul-Aug;37(4):224-31 [7114903] Am J Clin Nutr. 1982 Nov;36(5):823-9 [6814228] Hum Toxicol. 1982 Oct;1(4):411-5 [7173926] Health Phys. 1982 Sep;43(3):307-22 [7174326] Br J Ind Med. 1983 Feb;40(1):51-7 [6402004] Neurotoxicology. 1983 Spring;4(1):79-94 [6348600] Am J Dis Child. 1983 Sep;137(9):886-91 [6613955] Neurotoxicology. 1983 Fall;4(3):189-92 [6686309] Pharmacol Rev. 1984 Mar;36(1):1-67 [6144113] Toxicol Lett. 1984 May;21(2):231-5 [6719508] Toxicol Appl Pharmacol. 1991 Nov;111(2):313-31 [1957315] Environ Res. 1991 Dec;56(2):109-19 [1769358] Health Phys. 1992 Apr;62(4):288-310 [1597379] Health Phys. 1992 Jun;62(6):553-5 [1628987] Environ Res. 1992 Dec;59(2):281-309 [1464283] Health Phys. 1993 Mar;64(3):260-71 [8432645] J Biol Chem. 1951 Mar;189(1):387-99 [14832252] Australas Ann Med. 1954 Aug;3(3):225-9 [13198777] Rev Belg Pathol Med Exp. 1957 Oct;26(3):161-8 [13528176] Biochem J. 1958 Jul;69(3):432-9 [13560387] J R Inst Public Health. 1961 Jun;24:129-43 [13752198] Health Phys. 1963 Feb;9:103-45 [13985137] Calcif Tissue Res. 1968;2(3):271-85 [5748358] Health Phys. 1971 Jun;20(6):650-3 [5568721] Health Phys. 1971 Oct;21(4):499-518 [5115123] J Nutr. 1972 May;102(5):647-52 [5022199] Acta Biol Med Ger. 1971;27(3):527-32 [4112392] Am Ind Hyg Assoc J. 1972 Jun;33(6):373-7 [4651521] Science. 1973 Nov 16;182(4113):725-7 [4752213] Clin Chem. 1973 Nov;19(11):1288-92 [4758604] Health Phys. 1973 Jul;25(1):29-35 [4785396] Forensic Sci. 1974 Apr;3(2):199-202 [4825752] Environ Health Perspect. 1974 May;7:145-53 [4831137] Health Phys. 1975 Feb;28(2):169-70 [1110187] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - High-frequency induction of chromosomal rearrangements in mouse germ cells by the chemotherapeutic agent chlorambucil. AN - 76259034; 8141802 AB - Recent mutagenesis studies have demonstrated that the chemotherapeutic agent, chlorambucil (CHL), is highly mutagenic in male germ cells of the mouse. Post-meiotic germ cells, and especially early spermatids, are the most sensitive to the cytotoxic and mutagenic effects of this agent. Genetic, cytogenetic and molecular analyses of many induced mutations have shown that, in these germ-cell stages, CHL induces predominantly chromosomal rearrangements (deletions and translocations), and mutation-rate studies show that, in terms of tolerated doses, CHL is perhaps five to ten times more efficient in inducing rearrangements than is radiation exposure. Appropriate breeding protocols, along with knowledge of the advantages and limitations associated with the use of CHL, can be used to expand the current resource of chromosomal rearrangements in the mouse and to provide new phenotype-associated mutations amenable to positional-cloning techniques. The analysis of CHL-induced mutations has also contributed to understanding the factors that affect the yield and nature of chemically induced germline mutations in mammals. JF - BioEssays : news and reviews in molecular, cellular and developmental biology AU - Rinchik, E M AU - Flaherty, L AU - Russell, L B AD - Biology Division, Oak Ridge National Laboratory, TN 37831-8077. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 831 EP - 836 VL - 15 IS - 12 SN - 0265-9247, 0265-9247 KW - Chlorambucil KW - 18D0SL7309 KW - Index Medicus KW - Animals KW - Mice, Inbred C3H KW - Crosses, Genetic KW - Mice KW - Chromosome Mapping KW - Male KW - Chlorambucil -- toxicity KW - Spermatids -- drug effects KW - Spermatids -- ultrastructure KW - Chromosomes -- ultrastructure KW - Chromosomes -- drug effects KW - Mutagenesis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76259034?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=BioEssays+%3A+news+and+reviews+in+molecular%2C+cellular+and+developmental+biology&rft.atitle=High-frequency+induction+of+chromosomal+rearrangements+in+mouse+germ+cells+by+the+chemotherapeutic+agent+chlorambucil.&rft.au=Rinchik%2C+E+M%3BFlaherty%2C+L%3BRussell%2C+L+B&rft.aulast=Rinchik&rft.aufirst=E&rft.date=1993-12-01&rft.volume=15&rft.issue=12&rft.spage=831&rft.isbn=&rft.btitle=&rft.title=BioEssays+%3A+news+and+reviews+in+molecular%2C+cellular+and+developmental+biology&rft.issn=02659247&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-04-28 N1 - Date created - 1994-04-28 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Deletion mapping of four loci defined by N-ethyl-N-nitrosourea-induced postimplantation-lethal mutations within the pid-Hbb region of mouse chromosome 7. AN - 76215674; 8307327 AB - As part of a long-term effort to refine the physical and functional maps of the Fes-Hbb region of mouse chromosome 7, four loci [l(7)1Rn, l(7)2Rn, l(7)3Rn, l(7)4Rn] defined by N-ethyl-N-nitrosourea (ENU)-induced, prenatally lethal mutations were mapped by means of trans complementation crosses to mice carrying lethal deletions of the mouse chromosome-7 albino (c) locus. Each locus was assigned to a defined subregion of the deletion map at the distal end of the Fes-Hbb interval. Of particular use for this mapping were preimplantation-lethal deletions having distal breakpoints localized between pid and Omp. Hemizygosity or homozygosity for each of the ENU-induced lethals was found to arrest development after uterine implantation; the specific time of postimplantation death varied, and depended on both the mutation itself and on whether it was hemizygous or homozygous. Based on their map positions outside of and distal to deletions that cause death at preimplantation stages, these ENU-induced mutations identify loci, necessary for postimplantation development, that could not have been discovered by phenotypic analyses of mice homozygous for any albino deletion. The mapping of these loci to specific genetic intervals defined by deletion breakpoints suggests a number of positional-cloning strategies for the molecular isolation of these genes. Phenotypic and genetic analyses of these mutations should provide useful information on the functional composition of the corresponding segment of the human genome (perhaps human 11q13.5). JF - Genetics AU - Rinchik, E M AU - Carpenter, D A AU - Long, C L AD - Biology Division, Oak Ridge National Laboratory, Tennessee 37831-8077. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1117 EP - 1123 VL - 135 IS - 4 SN - 0016-6731, 0016-6731 KW - Hbb KW - pid KW - Ethylnitrosourea KW - P8M1T4190R KW - Index Medicus KW - Embryonic Development KW - Animals KW - Homozygote KW - Mice KW - Male KW - Female KW - Sequence Deletion KW - Pregnancy KW - Fetal Death KW - Ethylnitrosourea -- toxicity KW - Mutation KW - Genes, Lethal KW - Chromosome Mapping UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76215674?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Genetics&rft.atitle=Deletion+mapping+of+four+loci+defined+by+N-ethyl-N-nitrosourea-induced+postimplantation-lethal+mutations+within+the+pid-Hbb+region+of+mouse+chromosome+7.&rft.au=Rinchik%2C+E+M%3BCarpenter%2C+D+A%3BLong%2C+C+L&rft.aulast=Rinchik&rft.aufirst=E&rft.date=1993-12-01&rft.volume=135&rft.issue=4&rft.spage=1117&rft.isbn=&rft.btitle=&rft.title=Genetics&rft.issn=00166731&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-03-14 N1 - Date created - 1994-03-14 N1 - Date revised - 2017-02-17 N1 - Gene symbol - Hbb; pid N1 - SuppNotes - Cited By: Proc Natl Acad Sci U S A. 1968 Feb;59(2):437-44 [4296364] Genetics. 1993 Dec;135(4):1107-16 [8307326] Dev Biol. 1978 Aug;65(2):553-7 [680379] J Reprod Fertil. 1978 Jul;53(2):197-202 [690964] Genetics. 1979 Jan;91(1):127-39 [428721] Cell. 1979 Feb;16(2):225-37 [36985] Genetics. 1979 May;92(1):205-13 [574104] Proc Natl Acad Sci U S A. 1979 Nov;76(11):5818-9 [293686] Genetics. 1982 Mar;100(3):427-53 [7117820] Genetics. 1983 Sep;105(1):157-67 [6618166] Prog Clin Biol Res. 1986;209B:437-47 [3749098] Development. 1988 Jan;102(1):45-53 [3416773] Development. 1989 Jan;105(1):175-82 [2806116] Proc Natl Acad Sci U S A. 1990 Feb;87(3):896-900 [2300582] Genetics. 1990 Oct;126(2):443-9 [2245916] Proc Natl Acad Sci U S A. 1992 Feb 15;89(4):1363-7 [1741389] Genomics. 1992 May;13(1):189-93 [1349573] Genes Dev. 1992 Aug;6(8):1430-43 [1644288] Genes Dev. 1992 Oct;6(10):1832-42 [1383087] J Embryol Exp Morphol. 1976 Oct;36(2):363-71 [1033984] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Simultaneous measurement of runoff and leaching losses of bromide and phosphate using tilted beds and simulated rainfall AN - 52694332; 1997-056646 JF - Communications in Soil Science and Plant Analysis AU - Burgoa, B AU - Hubbard, R K AU - Wauchope, R D AU - Davis-Carter, J G Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 2689 EP - 2699 PB - Marcel Dekker, New York, NY VL - 24 IS - 19-20 SN - 0010-3624, 0010-3624 KW - soils KW - hydrology KW - fertilizers KW - concentration KW - experimental studies KW - rills KW - rainfall KW - halogens KW - pollution KW - bromide ion KW - bromine KW - simulation KW - partitioning KW - phosphate ion KW - detection KW - transport KW - agrochemicals KW - runoff KW - sediments KW - pesticides KW - leaching KW - mobility KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52694332?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Communications+in+Soil+Science+and+Plant+Analysis&rft.atitle=Simultaneous+measurement+of+runoff+and+leaching+losses+of+bromide+and+phosphate+using+tilted+beds+and+simulated+rainfall&rft.au=Burgoa%2C+B%3BHubbard%2C+R+K%3BWauchope%2C+R+D%3BDavis-Carter%2C+J+G&rft.aulast=Burgoa&rft.aufirst=B&rft.date=1993-12-01&rft.volume=24&rft.issue=19-20&rft.spage=2689&rft.isbn=&rft.btitle=&rft.title=Communications+in+Soil+Science+and+Plant+Analysis&rft.issn=00103624&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 15 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CSOSA2 N1 - SubjectsTermNotLitGenreText - agrochemicals; bromide ion; bromine; concentration; detection; experimental studies; fertilizers; halogens; hydrology; leaching; mobility; partitioning; pesticides; phosphate ion; pollution; rainfall; rills; runoff; sediments; simulation; soils; transport ER - TY - RPRT T1 - Request for closure, underground storage tank 2130-U; Oak Ridge Y-12 Plant, Oak Ridge, Tennessee, Facility ID #0-010117 AN - 52656135; 1998-003038 AB - This document presents a summary of the activities and analytical data related to the removal of underground storage tank (UST) 2130-U, previously located at the Oak Ridge Y-12 Plant. Removal of this tank was conducted in accordance with Tennessee Department of Environment and Conservation (TDEC) regulation 1200-1-15 (1992). A completed copy of the State of Tennessee, Division of Underground Storage Tanks, Permanent Closure Report Form is included as Appendix A of this document Based on the information and data presented herein, the Oak Ridge Y-12 Plant requests permanent closure for the tank 2130-U site. JF - 0-010117 Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 51 VL - Y/SUB-93-99928C/Y20/5 KW - United States KW - soils KW - leaking underground storage tanks KW - underground storage KW - site exploration KW - gasoline KW - underground storage tanks KW - pollution KW - petroleum products KW - remediation KW - sampling KW - oil spills KW - underground installations KW - Tennessee KW - Anderson County Tennessee KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52656135?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1993-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Request+for+closure%2C+underground+storage+tank+2130-U%3B+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%2C+Facility+ID+%230-010117&rft.title=Request+for+closure%2C+underground+storage+tank+2130-U%3B+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee%2C+Facility+ID+%230-010117&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94010048NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OS21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Quality assurance project plan for the environmental monitoring program in Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee; environmental restoration program AN - 52654706; 1998-002731 AB - Waste Area Grouping (WAG) 6 is a hazardous and low-level radioactive waste disposal site at Oak Ridge National Laboratory (ORNL). Extensive site investigations have revealed contaminated surface water, sediments, groundwater, and soils. Based on the results of the Resource Conservation and Recovery Act (RCRA) Facility Investigation (RFI) conducted from 1989-1991 and on recent interactions with the US Environmental Protection Agency (EPA) and the Tennessee Department of Environment and Conservation (TDEC), a decision was made to defer implementing source control remedial measures at the WAG. The information shows WAG 6 contributes <2% of the total off-site contaminant risk released over White Oak Dam (WOD). The alternative selected to address hazards at WAG 6 involves maintenance of site access controls to prevent public exposure to on-site contaminants, continued monitoring of contaminant releases to determine if source control measures will be required in the future, and development of technologies to support final remediation of WAG 6. This Quality Assurance Project Plan (QAPjP) has been developed as part of the Environmental Monitoring Plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee (DOE/OR/01-1192&D1). Environmental monitoring will be conducted in two phases: the baseline monitoring phase and the routine annual monitoring phase. The baseline monitoring phase will be conducted to establish the baseline contaminant release conditions at the Waste Area Grouping (WAG), to confirm the site-related chemicals of concern (COC), and to gather data to confirm the site hydrologic model. The baseline monitoring phase is expected to begin in 1994 and continue for 12-18 months. The routine annual monitoring phase will consist of continued sampling and analyses of COC to determine off-WAG contaminant flux, to identify trends in releases, and to confirm the COC. The routine annual monitoring phase will continue for (approximately)4 years. JF - Quality assurance project plan for the environmental monitoring program in Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee; environmental restoration program AU - Anonymous Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 83 VL - DOE/OR-01-1193-D2 | ORNL/M-3028 KW - United States KW - hazardous waste KW - Resource Conservation and Recovery Act KW - technology KW - site exploration KW - government agencies KW - waste disposal sites KW - remediation KW - radioactive waste KW - ground water KW - sampling KW - Tennessee KW - Anderson County Tennessee KW - soils KW - Oak Ridge National Laboratory KW - monitoring KW - pollutants KW - surface water KW - U. S. Environmental Protection Agency KW - pollution KW - planning KW - quality control KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52654706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Anonymous&rft.aulast=Anonymous&rft.aufirst=&rft.date=1993-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Quality+assurance+project+plan+for+the+environmental+monitoring+program+in+Waste+Area+Grouping+6+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+environmental+restoration+program&rft.title=Quality+assurance+project+plan+for+the+environmental+monitoring+program+in+Waste+Area+Grouping+6+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+environmental+restoration+program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94013603NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Results of two- and three-dimensional groundwater flow modeling for the design criteria studies in Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee; environmental restoration program AN - 52630892; 1998-003263 AB - This report combines results from 2-D and 3-D groundwater flow simulations. An overview of the hydrogeologic setting of WAG 6 located at ORNL is presented followed by a discussion of the numerical models used. Model development is discussed for both the 3-D and 2-D models. Results are then presented for the 3-D models followed by results from the 2-D models. The report concludes with an integrated summary of conclusions. This report contains many figures because graphics are advantageous in effectively portraying modeling results. JF - Results of two- and three-dimensional groundwater flow modeling for the design criteria studies in Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee; environmental restoration program AU - Anonymous Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 242 VL - ORNL/ER-186 KW - water KW - United States KW - Oak Ridge National Laboratory KW - hydrology KW - numerical models KW - three-dimensional models KW - government agencies KW - waste disposal sites KW - pollution KW - hydrogeology KW - fluid dynamics KW - simulation KW - two-dimensional models KW - radioactive waste KW - ground water KW - models KW - Tennessee KW - Anderson County Tennessee KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52630892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Anonymous&rft.aulast=Anonymous&rft.aufirst=&rft.date=1993-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Results+of+two-+and+three-dimensional+groundwater+flow+modeling+for+the+design+criteria+studies+in+Waste+Area+Grouping+6+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+environmental+restoration+program&rft.title=Results+of+two-+and+three-dimensional+groundwater+flow+modeling+for+the+design+criteria+studies+in+Waste+Area+Grouping+6+at+Oak+Ridge+National+Laboratory%2C+Oak+Ridge%2C+Tennessee%3B+environmental+restoration+program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94009443NEG, Springfield, VA, United States N1 - SuppNotes - Contracts AC05-84OR21400, AC05-91OR21928 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Biological diversity, soils, and economics AN - 50293042; 1994-003946 JF - Science AU - Huston, Michael Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1676 EP - 1680 PB - American Association for the Advancement of Science, Washington, DC VL - 262 IS - 5140 SN - 0036-8075, 0036-8075 KW - soils KW - biodiversity KW - fertilization KW - global KW - agriculture KW - economics KW - land use KW - biota KW - 25:Soils KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50293042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Biological+diversity%2C+soils%2C+and+economics&rft.au=Huston%2C+Michael&rft.aulast=Huston&rft.aufirst=Michael&rft.date=1993-12-01&rft.volume=262&rft.issue=5140&rft.spage=1676&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - Oak Ridge Natl. Lab., Environ. Sci. Div., Publ. No. 4172 N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - agriculture; biodiversity; biota; economics; fertilization; global; land use; soils ER - TY - JOUR T1 - Synergistic interactions between two skeletal mutations in mice: individual and combined effects of the semidominants cleidocranial dysplasia (Ccd) and short digits (Dsh). AN - 76138291; 8270769 AB - Heterozygotes for cleidocranial dysplasia (Ccd) and short digits (Dsh) were crossed to test whether synergistic interactions occur between different dominant mutations whose individual pleiotropic phenotypic effects exhibit a common feature. These unlinked mutations are homozygous lethal, and they are congenic on the C57BL/10 background. Each mutation caused more than 10 different anomalies and showed variable expressivity. Each mutation produced several malformations that were present in every heterozygote. Seven different synergistic interactions were found, including one that yielded an entirely new abnormality not predicted from any abnormalities found in either of the single heterozygotes. Although synergistic interactions between dominant mutations have not, to our knowledge, been described in humans, these findings in mice increase the probability that they occur in humans. Under certain circumstances in human populations, the segregation of mutations causing synergistic interactions of the type demonstrated might be confused with recessive inheritance. It will be important to learn whether synergistic interactions can occur between other mutations. If they can, it will probably become important to take synergistic interactions into account when estimating the genetic hazards to humans from mutagens. Three antagonistic interactions were also found. JF - The Journal of heredity AU - Selby, P B AU - Bolch, S N AU - Mierzejewski, V S AU - McKinley, T W AU - Raymer, G D AD - Biology Division, Oak Ridge National Laboratory (ORNL), Tennessee. PY - 1993 SP - 466 EP - 474 VL - 84 IS - 6 SN - 0022-1503, 0022-1503 KW - Index Medicus KW - Animals KW - Homozygote KW - Humans KW - Mice KW - Genes, Dominant KW - Risk Factors KW - Heterozygote KW - Mice, Inbred C3H KW - Mice, Inbred C57BL KW - Crosses, Genetic KW - Genes, Lethal KW - Female KW - Male KW - Cleidocranial Dysplasia -- genetics KW - Mutation KW - Toes -- abnormalities UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76138291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+heredity&rft.atitle=Synergistic+interactions+between+two+skeletal+mutations+in+mice%3A+individual+and+combined+effects+of+the+semidominants+cleidocranial+dysplasia+%28Ccd%29+and+short+digits+%28Dsh%29.&rft.au=Selby%2C+P+B%3BBolch%2C+S+N%3BMierzejewski%2C+V+S%3BMcKinley%2C+T+W%3BRaymer%2C+G+D&rft.aulast=Selby&rft.aufirst=P&rft.date=1993-11-01&rft.volume=84&rft.issue=6&rft.spage=466&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+heredity&rft.issn=00221503&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1994-02-03 N1 - Date created - 1994-02-03 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - The effect of uranium decontamination techniques on soil properties AN - 52827108; 1996-047917 JF - Agronomy Abstracts AU - Francis, C W AU - Timpson, M E AU - Elless, M P AU - Lee, S Y AU - Anonymous Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 356 PB - American Society of Agronomy, Madison, WI VL - 85 SN - 0375-5495, 0375-5495 KW - United States KW - soils KW - methods KW - experimental studies KW - physicochemical properties KW - grain size KW - pollution KW - rates KW - effects KW - Fernald Site KW - mineral composition KW - chemical reactions KW - Hamilton County Ohio KW - decontamination KW - metals KW - uranium KW - actinides KW - Ohio KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52827108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Abstracts&rft.atitle=The+effect+of+uranium+decontamination+techniques+on+soil+properties&rft.au=Francis%2C+C+W%3BTimpson%2C+M+E%3BElless%2C+M+P%3BLee%2C+S+Y%3BAnonymous&rft.aulast=Francis&rft.aufirst=C&rft.date=1993-11-01&rft.volume=85&rft.issue=&rft.spage=356&rft.isbn=&rft.btitle=&rft.title=Agronomy+Abstracts&rft.issn=03755495&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Society of Agronomy, Crop Science Society of America and Soil Science Society of America; 1993 annual meetings N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - WI N1 - Last updated - 2012-06-07 N1 - CODEN - AGABBE N1 - SubjectsTermNotLitGenreText - actinides; chemical reactions; decontamination; effects; experimental studies; Fernald Site; grain size; Hamilton County Ohio; metals; methods; mineral composition; Ohio; physicochemical properties; pollution; rates; soils; United States; uranium ER - TY - JOUR T1 - Background soil characterization for contaminated site remediation AN - 52826899; 1996-047516 JF - Agronomy Abstracts AU - Lee, S Y AU - Watkins, D R AU - Burgoa, B AU - Ammons, J T AU - Branson, J L AU - Nourse, B D AU - Lietzke, D A AU - Anonymous Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 39 PB - American Society of Agronomy, Madison, WI VL - 85 SN - 0375-5495, 0375-5495 KW - United States KW - isotopes KW - reclamation KW - government agencies KW - K-40 KW - manganese KW - remediation KW - radioactive waste KW - Ra-226 KW - radioactive isotopes KW - cesium KW - Tennessee KW - Anderson County Tennessee KW - soils KW - Oak Ridge National Laboratory KW - concentration KW - alkaline earth metals KW - radium KW - pollutants KW - arsenic KW - alkali metals KW - Th-228 KW - measurement KW - inorganic materials KW - Cs-137 KW - metals KW - potassium KW - thorium KW - risk assessment KW - actinides KW - beryllium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52826899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Abstracts&rft.atitle=Background+soil+characterization+for+contaminated+site+remediation&rft.au=Lee%2C+S+Y%3BWatkins%2C+D+R%3BBurgoa%2C+B%3BAmmons%2C+J+T%3BBranson%2C+J+L%3BNourse%2C+B+D%3BLietzke%2C+D+A%3BAnonymous&rft.aulast=Lee&rft.aufirst=S&rft.date=1993-11-01&rft.volume=85&rft.issue=&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=Agronomy+Abstracts&rft.issn=03755495&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Society of Agronomy, Crop Science Society of America and Soil Science Society of America; 1993 annual meetings N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - WI N1 - Last updated - 2012-06-07 N1 - CODEN - AGABBE N1 - SubjectsTermNotLitGenreText - actinides; alkali metals; alkaline earth metals; Anderson County Tennessee; arsenic; beryllium; cesium; concentration; Cs-137; government agencies; inorganic materials; isotopes; K-40; manganese; measurement; metals; Oak Ridge National Laboratory; pollutants; potassium; Ra-226; radioactive isotopes; radioactive waste; radium; reclamation; remediation; risk assessment; soils; Tennessee; Th-228; thorium; United States ER - TY - JOUR T1 - Dynamics of soil development sequences in alluvial river valleys AN - 52824706; 1996-047567 JF - Agronomy Abstracts AU - Foss, J E AU - Timpson, M E AU - Lewis, R J AU - Anonymous Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 296 EP - 297 PB - American Society of Agronomy, Madison, WI VL - 85 SN - 0375-5495, 0375-5495 KW - soils KW - pedogenesis KW - experimental studies KW - stream transport KW - Quaternary KW - sediment transport KW - clastic sediments KW - floodplains KW - grain size KW - models KW - Cenozoic KW - provenance KW - dynamics KW - sediments KW - fluvial features KW - alluvium KW - fluvial environment KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52824706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Abstracts&rft.atitle=Dynamics+of+soil+development+sequences+in+alluvial+river+valleys&rft.au=Foss%2C+J+E%3BTimpson%2C+M+E%3BLewis%2C+R+J%3BAnonymous&rft.aulast=Foss&rft.aufirst=J&rft.date=1993-11-01&rft.volume=85&rft.issue=&rft.spage=296&rft.isbn=&rft.btitle=&rft.title=Agronomy+Abstracts&rft.issn=03755495&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Society of Agronomy, Crop Science Society of America and Soil Science Society of America; 1993 annual meetings N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - WI N1 - Last updated - 2012-06-07 N1 - CODEN - AGABBE N1 - SubjectsTermNotLitGenreText - alluvium; Cenozoic; clastic sediments; dynamics; experimental studies; floodplains; fluvial environment; fluvial features; grain size; models; pedogenesis; provenance; Quaternary; sediment transport; sediments; soils; stream transport ER - TY - JOUR T1 - Competitive surface complexation reactions of SO (sub 4) and natural organic carbon AN - 52823975; 1996-047813 JF - Agronomy Abstracts AU - Kooner, Z S AU - Jardine, P M AU - Anonymous Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 229 PB - American Society of Agronomy, Madison, WI VL - 85 SN - 0375-5495, 0375-5495 KW - solute transport KW - soils KW - organic materials KW - sulfate ion KW - resins KW - in situ KW - three-dimensional models KW - sulfates KW - pollutants KW - complexing KW - adsorption KW - models KW - organic compounds KW - chemical reactions KW - carbon KW - ion exchange KW - organic carbon KW - pH KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52823975?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Abstracts&rft.atitle=Competitive+surface+complexation+reactions+of+SO+%28sub+4%29+and+natural+organic+carbon&rft.au=Kooner%2C+Z+S%3BJardine%2C+P+M%3BAnonymous&rft.aulast=Kooner&rft.aufirst=Z&rft.date=1993-11-01&rft.volume=85&rft.issue=&rft.spage=229&rft.isbn=&rft.btitle=&rft.title=Agronomy+Abstracts&rft.issn=03755495&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Society of Agronomy, Crop Science Society of America and Soil Science Society of America; 1993 annual meetings N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - WI N1 - Last updated - 2012-06-07 N1 - CODEN - AGABBE N1 - SubjectsTermNotLitGenreText - adsorption; carbon; chemical reactions; complexing; in situ; ion exchange; models; organic carbon; organic compounds; organic materials; pH; pollutants; resins; soils; solute transport; sulfate ion; sulfates; three-dimensional models ER - TY - JOUR T1 - On the kinetics of cobalt(II) EDTA (super 2-) oxidation by pyrolusite AN - 52823691; 1996-047806 JF - Agronomy Abstracts AU - Jardine, P M AU - Taylor, D L AU - Anonymous Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 227 EP - 228 PB - American Society of Agronomy, Madison, WI VL - 85 SN - 0375-5495, 0375-5495 KW - solute transport KW - soils KW - cobalt KW - pyrolusite KW - pollutants KW - oxidation KW - rates KW - chemical reactions KW - metals KW - oxides KW - chelation KW - kinetics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52823691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Abstracts&rft.atitle=On+the+kinetics+of+cobalt%28II%29+EDTA+%28super+2-%29+oxidation+by+pyrolusite&rft.au=Jardine%2C+P+M%3BTaylor%2C+D+L%3BAnonymous&rft.aulast=Jardine&rft.aufirst=P&rft.date=1993-11-01&rft.volume=85&rft.issue=&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Agronomy+Abstracts&rft.issn=03755495&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Society of Agronomy, Crop Science Society of America and Soil Science Society of America; 1993 annual meetings N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - WI N1 - Last updated - 2012-06-07 N1 - CODEN - AGABBE N1 - SubjectsTermNotLitGenreText - chelation; chemical reactions; cobalt; kinetics; metals; oxidation; oxides; pollutants; pyrolusite; rates; soils; solute transport ER - TY - JOUR T1 - Interaction of the fractionated natural organic matter with iron-oxide AN - 52823483; 1996-047804 JF - Agronomy Abstracts AU - Gu, B AU - Schmitt, J AU - Chen, Z AU - Liang, L AU - McCarthy, J F AU - Anonymous Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 226 PB - American Society of Agronomy, Madison, WI VL - 85 SN - 0375-5495, 0375-5495 KW - solute transport KW - soils KW - organic materials KW - desorption KW - colloidal materials KW - iron oxides KW - pollutants KW - natural materials KW - adsorption KW - temperature KW - organic compounds KW - chemical reactions KW - oxides KW - pH KW - chemical fractionation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52823483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Abstracts&rft.atitle=Interaction+of+the+fractionated+natural+organic+matter+with+iron-oxide&rft.au=Gu%2C+B%3BSchmitt%2C+J%3BChen%2C+Z%3BLiang%2C+L%3BMcCarthy%2C+J+F%3BAnonymous&rft.aulast=Gu&rft.aufirst=B&rft.date=1993-11-01&rft.volume=85&rft.issue=&rft.spage=226&rft.isbn=&rft.btitle=&rft.title=Agronomy+Abstracts&rft.issn=03755495&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Society of Agronomy, Crop Science Society of America and Soil Science Society of America; 1993 annual meetings N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - WI N1 - Last updated - 2012-06-07 N1 - CODEN - AGABBE N1 - SubjectsTermNotLitGenreText - adsorption; chemical fractionation; chemical reactions; colloidal materials; desorption; iron oxides; natural materials; organic compounds; organic materials; oxides; pH; pollutants; soils; solute transport; temperature ER - TY - JOUR T1 - Transport of iron oxide colloid in laboratory columns and in a sandy aquifer AN - 52822913; 1996-047817 JF - Agronomy Abstracts AU - Liang, Liyuan AU - McNabb, J A AU - Gu, Baohua AU - McCarthy, J F AU - Anonymous Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 230 PB - American Society of Agronomy, Madison, WI VL - 85 SN - 0375-5495, 0375-5495 KW - solute transport KW - soils KW - organic materials KW - sand KW - experimental studies KW - colloidal materials KW - iron oxides KW - clastic sediments KW - pollutants KW - natural materials KW - prediction KW - porous materials KW - ground water KW - aquifers KW - organic compounds KW - hematite KW - sediments KW - oxides KW - mobility KW - pH KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52822913?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Abstracts&rft.atitle=Transport+of+iron+oxide+colloid+in+laboratory+columns+and+in+a+sandy+aquifer&rft.au=Liang%2C+Liyuan%3BMcNabb%2C+J+A%3BGu%2C+Baohua%3BMcCarthy%2C+J+F%3BAnonymous&rft.aulast=Liang&rft.aufirst=Liyuan&rft.date=1993-11-01&rft.volume=85&rft.issue=&rft.spage=230&rft.isbn=&rft.btitle=&rft.title=Agronomy+Abstracts&rft.issn=03755495&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Society of Agronomy, Crop Science Society of America and Soil Science Society of America; 1993 annual meetings N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - WI N1 - Last updated - 2012-06-07 N1 - CODEN - AGABBE N1 - SubjectsTermNotLitGenreText - aquifers; clastic sediments; colloidal materials; experimental studies; ground water; hematite; iron oxides; mobility; natural materials; organic compounds; organic materials; oxides; pH; pollutants; porous materials; prediction; sand; sediments; soils; solute transport ER - TY - JOUR T1 - Artificial weathering of soil minerals by uranium extraction techniques AN - 52822777; 1996-047747 JF - Agronomy Abstracts AU - Elless, M P AU - Timpson, M E AU - Lee, S Y AU - Francis, C W AU - Anonymous Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 344 PB - American Society of Agronomy, Madison, WI VL - 85 SN - 0375-5495, 0375-5495 KW - soils KW - silicates KW - X-ray diffraction data KW - pollutants KW - crystal structure KW - weathering KW - remediation KW - chlorite KW - physical properties KW - metals KW - chemical properties KW - sheet silicates KW - uranium KW - leaching KW - chlorite group KW - actinides KW - pH KW - minerals KW - 25:Soils KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52822777?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Agronomy+Abstracts&rft.atitle=Artificial+weathering+of+soil+minerals+by+uranium+extraction+techniques&rft.au=Elless%2C+M+P%3BTimpson%2C+M+E%3BLee%2C+S+Y%3BFrancis%2C+C+W%3BAnonymous&rft.aulast=Elless&rft.aufirst=M&rft.date=1993-11-01&rft.volume=85&rft.issue=&rft.spage=344&rft.isbn=&rft.btitle=&rft.title=Agronomy+Abstracts&rft.issn=03755495&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Society of Agronomy, Crop Science Society of America and Soil Science Society of America; 1993 annual meetings N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - WI N1 - Last updated - 2012-06-07 N1 - CODEN - AGABBE N1 - SubjectsTermNotLitGenreText - actinides; chemical properties; chlorite; chlorite group; crystal structure; leaching; metals; minerals; pH; physical properties; pollutants; remediation; sheet silicates; silicates; soils; uranium; weathering; X-ray diffraction data ER - TY - JOUR T1 - X-231B technology demonstration for in situ treatment of contaminated soil; contaminant characterization and three dimensional spatial modeling AN - 52662058; 1998-003671 AB - Fine-textured soils and sediments contaminated by trichloroethylene (TCE) and other chlorinated organics present a serious environmental restoration challenge at US Department of Energy (DOE) sites. DOE and Martin Marietta Energy Systems, Inc. initiated a research and demonstration project at Oak Ridge National Laboratory. The goal of the project was to demonstrate a process for closure and environmental restoration of the X-231B Solid Waste Management Unit at the DOE Portsmouth Gaseous Diffusion Plant. The X-231B Unit was used from 1976 to 1983 as a land disposal site for waste oils and solvents. Silt and clay deposits beneath the unit were contaminated with volatile organic compounds and low levels of radioactive substances. The shallow groundwater was also contaminated, and some contaminants were at levels well above drinking water standards. This document begins with a summary of the subsurface physical and contaminant characteristics obtained from investigative studies conducted at the X-231B Unit prior to January 1992 (Sect. 2). This is then followed by a description of the sample collection and analysis methods used during the baseline sampling conducted in January 1992 (Sect. 3). The results of this sampling event were used to develop spatial models for VOC contaminant distribution within the X-231B Unit. JF - ORNL-TM (Oak Ridge National Laboratory) AU - West, O R AU - Siegrist, R L AU - Mitchell, T J AU - Pickering, D A AU - Muhr, C A Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 136 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - United States KW - soils KW - chlorinated hydrocarbons KW - three-dimensional models KW - pollutants KW - aliphatic hydrocarbons KW - pollution KW - Portsmouth Gaseous Diffusion Plant KW - simulation KW - Oak Ridge Tennessee KW - remediation KW - radioactive waste KW - ground water KW - volatiles KW - organic compounds KW - Tennessee KW - hydrocarbons KW - halogenated hydrocarbons KW - Anderson County Tennessee KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52662058?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=West%2C+O+R%3BSiegrist%2C+R+L%3BMitchell%2C+T+J%3BPickering%2C+D+A%3BMuhr%2C+C+A&rft.aulast=West&rft.aufirst=O&rft.date=1993-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=X-231B+technology+demonstration+for+in+situ+treatment+of+contaminated+soil%3B+contaminant+characterization+and+three+dimensional+spatial+modeling&rft.title=X-231B+technology+demonstration+for+in+situ+treatment+of+contaminated+soil%3B+contaminant+characterization+and+three+dimensional+spatial+modeling&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94006112NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Environmental Sciences Division Publication, No. 4170; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; Anderson County Tennessee; chlorinated hydrocarbons; ground water; halogenated hydrocarbons; hydrocarbons; low-level waste; Oak Ridge Tennessee; organic compounds; pollutants; pollution; Portsmouth Gaseous Diffusion Plant; radioactive waste; remediation; simulation; soils; Tennessee; three-dimensional models; United States; volatiles; waste disposal ER - TY - JOUR T1 - Measurement of DNA adducts using surface-enhanced Raman spectroscopy. AN - 76062141; 8230295 AB - Hazardous pollutants emitted from energy-related technologies, chemical industries, or waste materials are of increasing public concern because of their potential adverse health effects. Many pollutants have chemical groups of toxicological importance that can be characterized and detected by Raman spectroscopy. Raman spectroscopy, however, has not been widely used in trace organic detection, even though the information contained in a Raman spectrum is valuable for chemical identification. One limitation of conventional Raman spectroscopy is its low sensitivity, which often necessitates the use of powerful and costly laser sources for sample excitation. Raman spectroscopists have recently been able to analyze dilute biological samples as a result of enhancements in the Raman scattering cross section by factors up to 10(10) when a compound is adsorbed on or near a special electron-conducting surface. These spectacular enhancement factors of the normally weak Raman scattering process help overcome the low sensitivity of Raman spectroscopy through a combination of electromagnetic and chemical interactions between the analyte molecule and the surface. The technique associated with this phenomenon is known as surface-enhanced Raman scattering spectroscopy (SERS). The special conductive surface responsible for the scattering enhancement is referred to as a SERS substrate. For the past few years we have developed the SERS technique, using practical SERS-active substrate materials based on silver-coated microspheres deposited on glass. A wide variety of biomarkers have been investigated, including benzo[a]pyrene, dibenz[a,h]anthracene epoxides, 1,N9-ethenoadenine, 3,N4-ethenocytosine, and other substances. These biomarkers were measured at nanogram and subnanogram levels. The experimental results are of great analytical interest, since these chemicals are difficult to detect by other techniques, such as luminescence spectroscopy, because of the weak luminescence quantum yields of these DNA adducts. In this paper the potential usefulness of the SERS technique for assessing environmental and health effects from human exposure to toxic pollutants is demonstrated. JF - Journal of toxicology and environmental health AU - Helmenstine, A AU - Uziel, M AU - Vo-Dinh, T AD - Health and Safety Research Division, Oak Ridge National Laboratory, TN 37831-6101. PY - 1993 SP - 195 EP - 202 VL - 40 IS - 2-3 SN - 0098-4108, 0098-4108 KW - Carcinogens KW - 0 KW - Environmental Pollutants KW - DNA KW - 9007-49-2 KW - Index Medicus KW - Animals KW - Cattle KW - Spectrum Analysis, Raman -- methods KW - Environmental Pollutants -- toxicity KW - Carcinogens -- toxicity KW - DNA -- chemistry KW - Carcinogens -- analysis KW - Environmental Pollutants -- analysis KW - DNA -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76062141?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+toxicology+and+environmental+health&rft.atitle=Measurement+of+DNA+adducts+using+surface-enhanced+Raman+spectroscopy.&rft.au=Helmenstine%2C+A%3BUziel%2C+M%3BVo-Dinh%2C+T&rft.aulast=Helmenstine&rft.aufirst=A&rft.date=1993-10-01&rft.volume=40&rft.issue=2-3&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=Journal+of+toxicology+and+environmental+health&rft.issn=00984108&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-12-13 N1 - Date created - 1993-12-13 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Effects of 210Po alpha particles on survival and preneoplastic transformation of primary rat tracheal epithelial cells irradiated while in suspension or in the intact tissue. AN - 76018145; 8210343 AB - Rat tracheal epithelial cells exhibited exponential cell killing when exposed to 210Po alpha particles as single cell suspensions or in the intact tissue. Survival of cells in the intact tissue was not significantly different from that observed with cell suspensions. Comparison of survival of cells exposed in suspension to 300 kVpX rays yielded an RBE of 6.3. Measurements of basal cell nuclei were used to determine that a single traversal of a cell nucleus had a high probability of causing cell inactivation. This was also observed in mink lung cells and CHO cells exposed in an identical manner. There were no significant increases in frequencies of preneoplastic transformation observed for a range of exposures (0.0007 to 0.05 alpha particles/micron2). Examination of intact tracheal transplants which were irradiated with alpha particles also failed to reveal any preneoplastic or neoplastic changes. JF - Radiation research AU - Ford, J R AU - Terzaghi-Howe, M AD - Biology Division, Oak Ridge National Laboratory, Tennessee 37831-8077. Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 89 EP - 96 VL - 136 IS - 1 SN - 0033-7587, 0033-7587 KW - Suspensions KW - 0 KW - Polonium KW - DQY03U61EJ KW - Index Medicus KW - Space life sciences KW - Rats KW - Animals KW - Rats, Inbred F344 KW - Cells, Cultured KW - Neoplasms, Radiation-Induced KW - CHO Cells KW - Cell Survival -- radiation effects KW - Epithelium -- radiation effects KW - Male KW - Cell Line KW - Cricetinae KW - Cell Transformation, Neoplastic -- radiation effects KW - Precancerous Conditions -- etiology KW - Tracheal Neoplasms -- etiology KW - Alpha Particles KW - Trachea -- cytology KW - Trachea -- radiation effects KW - Polonium -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76018145?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+research&rft.atitle=Effects+of+210Po+alpha+particles+on+survival+and+preneoplastic+transformation+of+primary+rat+tracheal+epithelial+cells+irradiated+while+in+suspension+or+in+the+intact+tissue.&rft.au=Ford%2C+J+R%3BTerzaghi-Howe%2C+M&rft.aulast=Ford&rft.aufirst=J&rft.date=1993-10-01&rft.volume=136&rft.issue=1&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Radiation+research&rft.issn=00337587&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-11-24 N1 - Date created - 1993-11-24 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - Final report on the Background Soil Characterization Project at the Oak Ridge Reservation, Oak Ridge, Tennessee; Volume 1, Results of field sampling program AN - 52658120; 1998-002687 AB - This report presents, evaluates, and documents data and results obtained in the Background Soil Characterization Project (BSCP). It is intended to be a stand-alone document for application and use in structuring and conducting remedial investigation and remedial action projects in the Environmental Restoration (ER) Program. The objectives of the BSCP consist of the following: determine background concentrations of organics, metals, and radionuclides in natural soils that are key to environmental restoration projects; provide remediation projects with 100% validated data on background concentrations, which are technically and legally defensible; and quantify baseline risks from background constituents for comparison of risks associated with contaminated sites. JF - Final report on the Background Soil Characterization Project at the Oak Ridge Reservation, Oak Ridge, Tennessee; Volume 1, Results of field sampling program AU - Watkins, D R AU - Ammons, J T AU - Branson, J L Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 417 VL - DOE/OR-01-1175/V1 | ES/ER/TM-84/V1 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - programs KW - isotopes KW - site exploration KW - background level KW - government agencies KW - pollution KW - remediation KW - progress report KW - controls KW - organic compounds KW - radioactive isotopes KW - metals KW - Tennessee KW - report KW - risk assessment KW - ecology KW - Anderson County Tennessee KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52658120?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Watkins%2C+D+R%3BAmmons%2C+J+T%3BBranson%2C+J+L&rft.aulast=Watkins&rft.aufirst=D&rft.date=1993-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Final+report+on+the+Background+Soil+Characterization+Project+at+the+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee%3B+Volume+1%2C+Results+of+field+sampling+program&rft.title=Final+report+on+the+Background+Soil+Characterization+Project+at+the+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee%3B+Volume+1%2C+Results+of+field+sampling+program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94006283NEG, Springfield, VA, United States N1 - SuppNotes - Environmental Sciences Division Publication 4144; Progress report; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Final report on the Background Soil Characterization Project at the Oak Ridge Reservation, Oak Ridge, Tennessee; Volume 3, Project plan AN - 52637219; 1998-003374 AB - The Background Soil Characterization Project (BSCP) will provide background concentration levels of selected metals, organic compounds, and radionuclides in soils from uncontaminated on-site areas at the Oak Ridge Reservation (ORR), and off-site in the western part of Roane County and the eastern part of Anderson County. The BSCP will establish a database, recommend how to use the data for contaminated site assessment, and provide estimates of the potential human health and environmental risks associated with the background level concentrations of potentially hazardous constituents. ORR background soil characterization data will be used for two purposes. The first application will be in differentiating between naturally occurring constituents and site-related contamination. This is a very important step in a risk assessment because if sufficient background data are not available, no constituent known to be a contaminant can be eliminated from the assessment even if the sampled concentration is measured at a minimum level. The second use of the background data will be in calculating baseline risks against which site-specific contamination risks can be compared. JF - Final report on the Background Soil Characterization Project at the Oak Ridge Reservation, Oak Ridge, Tennessee; Volume 3, Project plan AU - Hatmaker, T L AU - Hook, L A AU - Jackson, B L Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 159 VL - DOE/OR-01-1175-V3 | ES/ER/TM-84/V3 KW - United States KW - isotopes KW - site exploration KW - government agencies KW - data processing KW - remediation KW - Roane County Tennessee KW - progress report KW - controls KW - radioactive isotopes KW - Tennessee KW - report KW - data bases KW - ecology KW - applications KW - Anderson County Tennessee KW - soils KW - Oak Ridge National Laboratory KW - programs KW - pollutants KW - background level KW - pollution KW - organic compounds KW - planning KW - metals KW - risk assessment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52637219?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hatmaker%2C+T+L%3BHook%2C+L+A%3BJackson%2C+B+L&rft.aulast=Hatmaker&rft.aufirst=T&rft.date=1993-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Final+report+on+the+Background+Soil+Characterization+Project+at+the+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee%3B+Volume+3%2C+Project+plan&rft.title=Final+report+on+the+Background+Soil+Characterization+Project+at+the+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee%3B+Volume+3%2C+Project+plan&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94006285NEG, Springfield, VA, United States N1 - SuppNotes - Environmental Sciences Division Publication 4144; Progress report; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Final report on the Background Soil Characterization Project at the Oak Ridge Reservation, Oak Ridge, Tennessee; Volume 2, Data AN - 52624944; 1998-003562 AB - The Background Soil Characterization Project (BSCP) will provide background concentration levels of selected metals organic compounds, and radionuclides in soils from uncontaminated on-site areas at the Oak Ridge Reservation (ORR), and off-site in the western part of Roane County and the eastern part of Anderson County. The BSCP will establish a database, recommend how to use the data for contaminated site assessment, and provide estimates of the potential human health and environmental risks associated with the background level concentrations of potentially hazardous constituents. This volume contains the data from the Background Soil Characterization Project. When available, the following validation qualifiers are used in the appendixes. When validation qualifiers are not available, the corresponding contract laboratory data qualifiers appearing on the next page are used. JF - Final report on the Background Soil Characterization Project at the Oak Ridge Reservation, Oak Ridge, Tennessee; Volume 2, Data Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 547 VL - DOE/OR-01-1175/V2 | ES/ER/TM-84/V2 KW - United States KW - soils KW - Oak Ridge National Laboratory KW - isotopes KW - site exploration KW - government agencies KW - data processing KW - pollution KW - remediation KW - Roane County Tennessee KW - progress report KW - controls KW - organic compounds KW - radioactive isotopes KW - metals KW - Tennessee KW - report KW - data bases KW - ecology KW - Anderson County Tennessee KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52624944?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1993-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Final+report+on+the+Background+Soil+Characterization+Project+at+the+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee%3B+Volume+2%2C+Data&rft.title=Final+report+on+the+Background+Soil+Characterization+Project+at+the+Oak+Ridge+Reservation%2C+Oak+Ridge%2C+Tennessee%3B+Volume+2%2C+Data&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94006284NEG, Springfield, VA, United States N1 - SuppNotes - Environmental Sciences Division Publication 4144; Progress report; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - A field demonstration of variable density diffraction tomography AN - 50561175; 2008-129136 JF - Geophysical Research Letters AU - Witten, Alan Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 2155 EP - 2158 PB - American Geophysical Union, Washington, DC VL - 20 IS - 20 SN - 0094-8276, 0094-8276 KW - United States KW - tomography KW - high-resolution methods KW - geophysical surveys KW - density KW - Upper Jurassic KW - Jurassic KW - geophysical methods KW - sandstone KW - Sandoval County New Mexico KW - New Mexico KW - Mesozoic KW - diffraction KW - acoustical methods KW - sedimentary rocks KW - bones KW - surveys KW - Morrison Formation KW - clastic rocks KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50561175?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=A+field+demonstration+of+variable+density+diffraction+tomography&rft.au=Witten%2C+Alan&rft.aulast=Witten&rft.aufirst=Alan&rft.date=1993-10-01&rft.volume=20&rft.issue=20&rft.spage=2155&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F93GL01654 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 18 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - acoustical methods; bones; clastic rocks; density; diffraction; geophysical methods; geophysical surveys; high-resolution methods; Jurassic; Mesozoic; Morrison Formation; New Mexico; Sandoval County New Mexico; sandstone; sedimentary rocks; surveys; tomography; United States; Upper Jurassic DO - http://dx.doi.org/10.1029/93GL01654 ER - TY - JOUR T1 - Modeling volatile organic chemical removal by in situ soil mixing/hot-gas stripping AN - 50307220; 1993-041485 JF - Ground Water AU - Wang, Congli AU - Gierke, John S AU - Schmunk, Steven W AU - West, Olivia R AU - Siegrist, Robert L Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 852 EP - 853 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 31 IS - 5 SN - 0017-467X, 0017-467X KW - organic materials KW - water quality KW - in situ KW - water management KW - pollution KW - remediation KW - ground water KW - models KW - volatilization KW - volatiles KW - organic compounds KW - volatile organic compounds KW - interpretation KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50307220?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Modeling+volatile+organic+chemical+removal+by+in+situ+soil+mixing%2Fhot-gas+stripping&rft.au=Wang%2C+Congli%3BGierke%2C+John+S%3BSchmunk%2C+Steven+W%3BWest%2C+Olivia+R%3BSiegrist%2C+Robert+L&rft.aulast=Wang&rft.aufirst=Congli&rft.date=1993-10-01&rft.volume=31&rft.issue=5&rft.spage=852&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Conference title - 1993 AGWSE Educational Program on Chlorinated volatile organic compounds in ground water N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - IL N1 - Last updated - 2016-10-25 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - ground water; in situ; interpretation; models; organic compounds; organic materials; pollution; remediation; volatile organic compounds; volatiles; volatilization; water management; water quality; water resources ER - TY - JOUR T1 - Drive-point profiling of contaminant distribution in ground water AN - 50305887; 1993-041426 JF - Ground Water AU - Solomon, D Kip AU - Cherry, John A Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 825 EP - 826 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 31 IS - 5 SN - 0017-467X, 0017-467X KW - organic materials KW - water quality KW - monitoring KW - three-dimensional models KW - water management KW - pollution KW - distribution KW - ground water KW - industrial sites KW - volatiles KW - organic compounds KW - sampling KW - volatile organic compounds KW - geophysical profiles KW - waste disposal KW - interpretation KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50305887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Drive-point+profiling+of+contaminant+distribution+in+ground+water&rft.au=Solomon%2C+D+Kip%3BCherry%2C+John+A&rft.aulast=Solomon&rft.aufirst=D&rft.date=1993-10-01&rft.volume=31&rft.issue=5&rft.spage=825&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1745-6584 LA - English DB - GeoRef N1 - Conference title - 1993 AGWSE Educational Program on Chlorinated volatile organic compounds in ground water N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - IL N1 - Last updated - 2016-09-16 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - distribution; geophysical profiles; ground water; industrial sites; interpretation; monitoring; organic compounds; organic materials; pollution; sampling; three-dimensional models; volatile organic compounds; volatiles; waste disposal; water management; water quality; water resources ER - TY - JOUR T1 - Use of borehole geophysics to identify porosity changes and fractures in carbonate rocks at the Oak Ridge Reservation AN - 50293454; 1994-008829 JF - Abstracts with Programs - Geological Society of America AU - Dreier, RaNaye B AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 258 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - silicates KW - neutron methods KW - radioactivity KW - government agencies KW - Cambrian KW - Upper Cambrian KW - fractures KW - sedimentary rocks KW - movement KW - Tennessee KW - Maynardville Limestone KW - Oak Ridge National Laboratory KW - diffusion KW - gamma-ray methods KW - well logs KW - Paleozoic KW - matrix KW - pollution KW - porosity KW - clay minerals KW - boreholes KW - petrography KW - sheet silicates KW - carbonate rocks KW - 06A:Sedimentary petrology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50293454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Use+of+borehole+geophysics+to+identify+porosity+changes+and+fractures+in+carbonate+rocks+at+the+Oak+Ridge+Reservation&rft.au=Dreier%2C+RaNaye+B%3BAnonymous&rft.aulast=Dreier&rft.aufirst=RaNaye&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=258&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - boreholes; Cambrian; carbonate rocks; clay minerals; diffusion; fractures; gamma-ray methods; government agencies; matrix; Maynardville Limestone; movement; neutron methods; Oak Ridge National Laboratory; Paleozoic; petrography; pollution; porosity; radioactivity; sedimentary rocks; sheet silicates; silicates; Tennessee; United States; Upper Cambrian; well logs ER - TY - JOUR T1 - Modeling of a density-dependent contaminant plume located in a regional discharge area on the Oak Ridge Reservation AN - 50291074; 1994-008769 JF - Abstracts with Programs - Geological Society of America AU - Toran, Laura AU - Sjoreen, Andrea AU - Dreier, RaNaye B AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 246 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - overpressure KW - Oak Ridge National Laboratory KW - North America KW - SWIFT/386 KW - monitoring KW - pressure KW - density KW - matrix KW - government agencies KW - pollution KW - Appalachians KW - ground water KW - models KW - fractures KW - Bear Creek valley KW - movement KW - Tennessee KW - hydraulic conductivity KW - waste disposal KW - discharge KW - permeability KW - Valley and Ridge Province KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50291074?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Modeling+of+a+density-dependent+contaminant+plume+located+in+a+regional+discharge+area+on+the+Oak+Ridge+Reservation&rft.au=Toran%2C+Laura%3BSjoreen%2C+Andrea%3BDreier%2C+RaNaye+B%3BAnonymous&rft.aulast=Toran&rft.aufirst=Laura&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=246&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Appalachians; Bear Creek valley; density; discharge; fractures; government agencies; ground water; hydraulic conductivity; matrix; models; monitoring; movement; North America; Oak Ridge National Laboratory; overpressure; permeability; pollution; pressure; SWIFT/386; Tennessee; United States; Valley and Ridge Province; waste disposal ER - TY - JOUR T1 - Western Blue Ridge tectonics of SE Tennessee, northern Georgia, and SW North Carolina; preliminary results, Part II, Depositional framework AN - 50288507; 1994-009963 JF - Abstracts with Programs - Geological Society of America AU - Carter, M W AU - Martin, S L AU - Geddes, D J AU - Broadhead, T W AU - Hatcher, R D, Jr AU - Costello, J O AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 484 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - northern Georgia KW - Laurentia KW - Great Smoky Group KW - upper Precambrian KW - Rondonia KW - Appalachians KW - rifting KW - Murphy Syncline KW - carbonate banks KW - black shale KW - sedimentary rocks KW - Walden Creek Group KW - Tennessee KW - sedimentary structures KW - Neoproterozoic KW - North America KW - Precambrian KW - Blue Ridge Province KW - biogenic structures KW - sedimentation KW - Proterozoic KW - correlation KW - southwestern North Carolina KW - conglomerate KW - southeastern Tennessee KW - deposition KW - Hayesville Fault KW - North Carolina KW - Georgia KW - clastic rocks KW - 06A:Sedimentary petrology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50288507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Western+Blue+Ridge+tectonics+of+SE+Tennessee%2C+northern+Georgia%2C+and+SW+North+Carolina%3B+preliminary+results%2C+Part+II%2C+Depositional+framework&rft.au=Carter%2C+M+W%3BMartin%2C+S+L%3BGeddes%2C+D+J%3BBroadhead%2C+T+W%3BHatcher%2C+R+D%2C+Jr%3BCostello%2C+J+O%3BAnonymous&rft.aulast=Carter&rft.aufirst=M&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=484&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Appalachians; biogenic structures; black shale; Blue Ridge Province; carbonate banks; clastic rocks; conglomerate; correlation; deposition; Georgia; Great Smoky Group; Hayesville Fault; Laurentia; Murphy Syncline; Neoproterozoic; North America; North Carolina; northern Georgia; Precambrian; Proterozoic; rifting; Rondonia; sedimentary rocks; sedimentary structures; sedimentation; southeastern Tennessee; southwestern North Carolina; Tennessee; United States; upper Precambrian; Walden Creek Group ER - TY - JOUR T1 - Western Blue Ridge tectonics of SE Tennessee, northern Georgia, and SW North Carolina; preliminary results, Part 1, Structure AN - 50285904; 1994-009962 JF - Abstracts with Programs - Geological Society of America AU - Carter, M W AU - Martin, S L AU - Geddes, D J AU - Hatcher, R D, Jr AU - Lombardi, C E AU - Costello, J O AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 484 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - slaty cleavage KW - northern Georgia KW - antiform folds KW - strain KW - Appalachians KW - rifting KW - recrystallization KW - Miller Cove Fault KW - sedimentary rocks KW - folds KW - inclusions KW - Tennessee KW - tectonics KW - fabric KW - anticlines KW - Valley and Ridge Province KW - ductile deformation KW - Ducktown Anticline KW - orientation KW - North America KW - diffusion KW - textures KW - Blue Ridge Province KW - brittle deformation KW - Great Smoky Mountains National Park KW - southwestern North Carolina KW - deformation KW - metamorphism KW - Maggies Mill-Alaculsy Valley Fault KW - southeastern Tennessee KW - synclines KW - Hayesville Fault KW - creep KW - North Carolina KW - foliation KW - fluid inclusions KW - Georgia KW - synform folds KW - carbonate rocks KW - pressure solution KW - Greenbrier Fault KW - clastic rocks KW - Great Smoky Fault KW - Alleghany Orogeny KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50285904?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Western+Blue+Ridge+tectonics+of+SE+Tennessee%2C+northern+Georgia%2C+and+SW+North+Carolina%3B+preliminary+results%2C+Part+1%2C+Structure&rft.au=Carter%2C+M+W%3BMartin%2C+S+L%3BGeddes%2C+D+J%3BHatcher%2C+R+D%2C+Jr%3BLombardi%2C+C+E%3BCostello%2C+J+O%3BAnonymous&rft.aulast=Carter&rft.aufirst=M&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=484&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Alleghany Orogeny; anticlines; antiform folds; Appalachians; Blue Ridge Province; brittle deformation; carbonate rocks; clastic rocks; creep; deformation; diffusion; Ducktown Anticline; ductile deformation; fabric; fluid inclusions; folds; foliation; Georgia; Great Smoky Fault; Great Smoky Mountains National Park; Greenbrier Fault; Hayesville Fault; inclusions; Maggies Mill-Alaculsy Valley Fault; metamorphism; Miller Cove Fault; North America; North Carolina; northern Georgia; orientation; pressure solution; recrystallization; rifting; sedimentary rocks; slaty cleavage; southeastern Tennessee; southwestern North Carolina; strain; synclines; synform folds; tectonics; Tennessee; textures; United States; Valley and Ridge Province ER - TY - JOUR T1 - Dye tracer and point dilution tests used to determine permeable zones near the water table in fractured shales AN - 50281314; 1994-009974 JF - Abstracts with Programs - Geological Society of America AU - Sanford, William E AU - Solomon, D Kip AU - Ingracia, Heather M AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 486 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - Nolichucky Shale KW - fractured materials KW - Knox Aquifer KW - government agencies KW - dye tracers KW - Appalachians KW - hydrogeology KW - Cambrian KW - Upper Cambrian KW - Ordovician KW - sedimentary rocks KW - siltstone KW - tracers KW - Tennessee KW - thickness KW - zoning KW - Valley and Ridge Province KW - Oak Ridge National Laboratory KW - bedrock KW - North America KW - shale KW - Paleozoic KW - West Bear Creek valley KW - aquitards KW - water table KW - saprolite KW - Southern Appalachians KW - dilution KW - Lower Ordovician KW - carbonate rocks KW - rhodamine KW - clastic rocks KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50281314?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Dye+tracer+and+point+dilution+tests+used+to+determine+permeable+zones+near+the+water+table+in+fractured+shales&rft.au=Sanford%2C+William+E%3BSolomon%2C+D+Kip%3BIngracia%2C+Heather+M%3BAnonymous&rft.aulast=Sanford&rft.aufirst=William&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=486&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Appalachians; aquitards; bedrock; Cambrian; carbonate rocks; clastic rocks; dilution; dye tracers; fractured materials; government agencies; hydrogeology; Knox Aquifer; Lower Ordovician; Nolichucky Shale; North America; Oak Ridge National Laboratory; Ordovician; Paleozoic; permeability; rhodamine; saprolite; sedimentary rocks; shale; siltstone; Southern Appalachians; Tennessee; thickness; tracers; United States; Upper Cambrian; Valley and Ridge Province; water table; West Bear Creek valley; zoning ER - TY - JOUR T1 - The combined use of chlorofluorocarbons and tritum/helium-3 as groundwater tracers in fractured clay AN - 50280379; 1994-008644 JF - Abstracts with Programs - Geological Society of America AU - Shropshire, R G AU - Cherry, J A AU - Solomon, D K AU - Cook, P G AU - Plummer, L Niel AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 427 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - fractured materials KW - clay KW - diffusion KW - isotopes KW - clastic sediments KW - one-dimensional models KW - matrix KW - tritium KW - He-3 KW - stable isotopes KW - chlorofluorocarbons KW - ground water KW - fractures KW - organic compounds KW - radioactive isotopes KW - noble gases KW - hydrogen KW - movement KW - tracers KW - sediments KW - halogenated hydrocarbons KW - helium KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50280379?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+combined+use+of+chlorofluorocarbons+and+tritum%2Fhelium-3+as+groundwater+tracers+in+fractured+clay&rft.au=Shropshire%2C+R+G%3BCherry%2C+J+A%3BSolomon%2C+D+K%3BCook%2C+P+G%3BPlummer%2C+L+Niel%3BAnonymous&rft.aulast=Shropshire&rft.aufirst=R&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=427&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - chlorofluorocarbons; clastic sediments; clay; diffusion; fractured materials; fractures; ground water; halogenated hydrocarbons; He-3; helium; hydrogen; isotopes; matrix; movement; noble gases; one-dimensional models; organic compounds; radioactive isotopes; sediments; stable isotopes; tracers; tritium ER - TY - JOUR T1 - Regional scale fluid flow in the deep Michigan Basin AN - 50275284; 1994-006899 JF - Abstracts with Programs - Geological Society of America AU - Bahr, Jean M AU - Moline, Gerilynn R AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 23 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - overpressure KW - Middle Ordovician KW - Michigan Basin KW - fluid dynamics KW - cores KW - ground water KW - Cenozoic KW - Ordovician KW - controls KW - movement KW - Saint Peter Sandstone KW - discharge KW - North America KW - Quaternary KW - pressure KW - three-dimensional models KW - Paleozoic KW - paleohydrology KW - Saginaw Bay KW - porosity KW - boundary conditions KW - Glenwood Shale KW - recharge KW - diagenesis KW - Pleistocene KW - permeability KW - meltwater KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275284?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Regional+scale+fluid+flow+in+the+deep+Michigan+Basin&rft.au=Bahr%2C+Jean+M%3BMoline%2C+Gerilynn+R%3BAnonymous&rft.aulast=Bahr&rft.aufirst=Jean&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - boundary conditions; Cenozoic; controls; cores; diagenesis; discharge; fluid dynamics; Glenwood Shale; ground water; meltwater; Michigan Basin; Middle Ordovician; movement; North America; Ordovician; overpressure; paleohydrology; Paleozoic; permeability; Pleistocene; porosity; pressure; Quaternary; recharge; Saginaw Bay; Saint Peter Sandstone; three-dimensional models ER - TY - JOUR T1 - Dating groundwaters beneath thick unsaturated zones using atmospheric trace gases AN - 50266038; 1994-012838 JF - Abstracts with Programs - Geological Society of America AU - Cook, P G AU - Solomon, D K AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 302 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - diffusion KW - isotopes KW - unsaturated zone KW - atmosphere KW - solubility KW - krypton KW - chlorofluorocarbons KW - ground water KW - gases KW - Kr-85 KW - recharge KW - organic compounds KW - radioactive isotopes KW - geochronology KW - noble gases KW - tracers KW - halogenated hydrocarbons KW - geochemistry KW - 03:Geochronology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266038?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Dating+groundwaters+beneath+thick+unsaturated+zones+using+atmospheric+trace+gases&rft.au=Cook%2C+P+G%3BSolomon%2C+D+K%3BAnonymous&rft.aulast=Cook&rft.aufirst=P&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=302&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - atmosphere; chlorofluorocarbons; diffusion; gases; geochemistry; geochronology; ground water; halogenated hydrocarbons; isotopes; Kr-85; krypton; noble gases; organic compounds; radioactive isotopes; recharge; solubility; tracers; unsaturated zone ER - TY - JOUR T1 - Boron isotopic study of the Tertiary bedded borate deposits of Furnace Creek, California AN - 50264539; 1994-016205 JF - Abstracts with Programs - Geological Society of America AU - Swihart, George H AU - McBay, Eddy H AU - Smith, David H AU - Carpenter, Steven B AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 319 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - isotopes KW - borate deposits KW - Kramer Deposit KW - borates KW - stable isotopes KW - Cenozoic KW - California KW - Furnace Creek KW - sediments KW - Columbus Marsh KW - zoning KW - Nevada KW - Furnace Creek Formation KW - Boron California KW - Cemetary Deposit KW - ulexite KW - isotope ratios KW - White Monster Deposit KW - Tertiary KW - probertite KW - Neogene KW - diagenesis KW - B-11/B-10 KW - lacustrine environment KW - boron KW - colemanite KW - 02D:Isotope geochemistry KW - 28A:Economic geology, geology of nonmetal deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50264539?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Boron+isotopic+study+of+the+Tertiary+bedded+borate+deposits+of+Furnace+Creek%2C+California&rft.au=Swihart%2C+George+H%3BMcBay%2C+Eddy+H%3BSmith%2C+David+H%3BCarpenter%2C+Steven+B%3BAnonymous&rft.aulast=Swihart&rft.aufirst=George&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=319&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - B-11/B-10; borate deposits; borates; boron; Boron California; California; Cemetary Deposit; Cenozoic; colemanite; Columbus Marsh; diagenesis; Furnace Creek; Furnace Creek Formation; isotope ratios; isotopes; Kramer Deposit; lacustrine environment; Neogene; Nevada; probertite; sediments; stable isotopes; Tertiary; ulexite; United States; White Monster Deposit; zoning ER - TY - JOUR T1 - Sulfur isotope variations in Devonian carbonates of the Western Canada sedimentary basin, Alberta, Canada; an ion microprobe study AN - 50262553; 1994-027602 JF - Abstracts with Programs - Geological Society of America AU - Riciputi, L R AU - Cole, D R AU - Machel, H G AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 162 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - anhydrite KW - ion probe data KW - isotopes KW - natural gas KW - mass spectra KW - petroleum KW - Alberta KW - stable isotopes KW - temperature KW - reservoir rocks KW - sedimentary rocks KW - Nisku Formation KW - spectra KW - reduction KW - Obed Formation KW - kinetics KW - Upper Devonian KW - organic materials KW - North America KW - marcasite KW - sulfates KW - Paleozoic KW - isotope ratios KW - bitumens KW - organic compounds KW - Devonian KW - S-34/S-32 KW - Canada KW - Western Canada Basin KW - diagenesis KW - sulfur KW - Western Canada KW - pyrite KW - carbonate rocks KW - sulfides KW - fractionation KW - 06A:Sedimentary petrology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50262553?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Sulfur+isotope+variations+in+Devonian+carbonates+of+the+Western+Canada+sedimentary+basin%2C+Alberta%2C+Canada%3B+an+ion+microprobe+study&rft.au=Riciputi%2C+L+R%3BCole%2C+D+R%3BMachel%2C+H+G%3BAnonymous&rft.aulast=Riciputi&rft.aufirst=L&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=162&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Alberta; anhydrite; bitumens; Canada; carbonate rocks; Devonian; diagenesis; fractionation; ion probe data; isotope ratios; isotopes; kinetics; marcasite; mass spectra; natural gas; Nisku Formation; North America; Obed Formation; organic compounds; organic materials; Paleozoic; petroleum; pyrite; reduction; reservoir rocks; S-34/S-32; sedimentary rocks; spectra; stable isotopes; sulfates; sulfides; sulfur; temperature; Upper Devonian; Western Canada; Western Canada Basin ER - TY - JOUR T1 - Experimentally determined volumetric properties of CO (sub 2) -CH (sub 4) mixtures at 100-1000 bars and 50-300 degrees C AN - 50261653; 1994-027389 JF - Abstracts with Programs - Geological Society of America AU - Seitz, Jeffery C AU - Blencoe, James G AU - Bodnar, Robert J AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 212 EP - 213 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - organic materials KW - organic compounds KW - experimental studies KW - methane KW - hydrocarbons KW - aliphatic hydrocarbons KW - calibration KW - equations of state KW - alkanes KW - P-T conditions KW - carbon dioxide KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50261653?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Experimentally+determined+volumetric+properties+of+CO+%28sub+2%29+-CH+%28sub+4%29+mixtures+at+100-1000+bars+and+50-300+degrees+C&rft.au=Seitz%2C+Jeffery+C%3BBlencoe%2C+James+G%3BBodnar%2C+Robert+J%3BAnonymous&rft.aulast=Seitz&rft.aufirst=Jeffery&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=212&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; calibration; carbon dioxide; equations of state; experimental studies; hydrocarbons; methane; organic compounds; organic materials; P-T conditions ER - TY - JOUR T1 - Burial alteration of ooids and fibrous calcite cement from platform-marginal Ottosee Formation (Middle Ordovician), East Tennessee; Is there no place to hide? AN - 50258717; 1994-027469 JF - Abstracts with Programs - Geological Society of America AU - Tobin, K J AU - Walker, K R AU - Srinivasan, K AU - Steinhauff, D M AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 228 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - alteration KW - Meiklejohn Peak KW - oxygen KW - isotopes KW - Middle Ordovician KW - eastern Tennessee KW - manganese KW - stable isotopes KW - iron KW - Ottosee Shale KW - Ordovician KW - carbon KW - Tennessee KW - oolite KW - cement KW - minor elements KW - Paleozoic KW - isotope ratios KW - C-13/C-12 KW - O-18/O-16 KW - veins KW - porosity KW - evolution KW - cathodoluminescence KW - calcite KW - luminescence KW - deposition KW - metals KW - marine environment KW - diagenesis KW - carbonates KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Burial+alteration+of+ooids+and+fibrous+calcite+cement+from+platform-marginal+Ottosee+Formation+%28Middle+Ordovician%29%2C+East+Tennessee%3B+Is+there+no+place+to+hide%3F&rft.au=Tobin%2C+K+J%3BWalker%2C+K+R%3BSrinivasan%2C+K%3BSteinhauff%2C+D+M%3BAnonymous&rft.aulast=Tobin&rft.aufirst=K&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=228&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alteration; C-13/C-12; calcite; carbon; carbonates; cathodoluminescence; cement; deposition; diagenesis; eastern Tennessee; evolution; iron; isotope ratios; isotopes; luminescence; manganese; marine environment; Meiklejohn Peak; metals; Middle Ordovician; minor elements; O-18/O-16; oolite; Ordovician; Ottosee Shale; oxygen; Paleozoic; porosity; stable isotopes; Tennessee; United States; veins ER - TY - JOUR T1 - Evidence for convection in a large, artificial magma; thermal oscillations and cooling rates recorded during crystallization AN - 50257713; 1994-022201 JF - Abstracts with Programs - Geological Society of America AU - Jacobs, G K AU - Naney, M T AU - Dunbar, N W AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 367 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - soils KW - calcium KW - alkaline earth metals KW - in situ KW - matrix KW - rates KW - crystal growth KW - convection KW - melts KW - temperature KW - mineral composition KW - mixing KW - metals KW - magmas KW - cooling KW - heat transfer KW - crystallization KW - basaltic composition KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257713?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Evidence+for+convection+in+a+large%2C+artificial+magma%3B+thermal+oscillations+and+cooling+rates+recorded+during+crystallization&rft.au=Jacobs%2C+G+K%3BNaney%2C+M+T%3BDunbar%2C+N+W%3BAnonymous&rft.aulast=Jacobs&rft.aufirst=G&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=367&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkaline earth metals; basaltic composition; calcium; convection; cooling; crystal growth; crystallization; heat transfer; in situ; magmas; matrix; melts; metals; mineral composition; mixing; rates; soils; temperature ER - TY - JOUR T1 - Stratabound porosity in the Maynardville Limestone, Bear Creek valley, Oak Ridge, Tennessee AN - 50257209; 1994-027462 JF - Abstracts with Programs - Geological Society of America AU - Goldstrand, Patrick M AU - Dreier, RaNaye B AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 227 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - limestone KW - hazardous waste KW - government agencies KW - secondary porosity KW - dolostone KW - Cambrian KW - variations KW - ground water KW - Upper Cambrian KW - Bear Creek valley KW - sedimentary rocks KW - dedolomitization KW - movement KW - Tennessee KW - thickness KW - Anderson County Tennessee KW - Maynardville Limestone KW - stratigraphy KW - Oak Ridge National Laboratory KW - shale KW - Paleozoic KW - carbonatization KW - porosity KW - diagenesis KW - waste disposal KW - carbonate rocks KW - dolomitization KW - clastic rocks KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257209?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Stratabound+porosity+in+the+Maynardville+Limestone%2C+Bear+Creek+valley%2C+Oak+Ridge%2C+Tennessee&rft.au=Goldstrand%2C+Patrick+M%3BDreier%2C+RaNaye+B%3BAnonymous&rft.aulast=Goldstrand&rft.aufirst=Patrick&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; Bear Creek valley; Cambrian; carbonate rocks; carbonatization; clastic rocks; dedolomitization; diagenesis; dolomitization; dolostone; government agencies; ground water; hazardous waste; limestone; Maynardville Limestone; movement; Oak Ridge National Laboratory; Paleozoic; porosity; secondary porosity; sedimentary rocks; shale; stratigraphy; Tennessee; thickness; United States; Upper Cambrian; variations; waste disposal ER - TY - JOUR T1 - Comparative early-stage diagenesis and shelf to shelf-edge Middle Ordovician limestones, East Tennessee AN - 50255844; 1994-027458 JF - Abstracts with Programs - Geological Society of America AU - Steinhauff, D M AU - Walker, K R AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 226 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - limestone KW - oxygen KW - isotopes KW - Middle Ordovician KW - eastern Tennessee KW - thin sections KW - stable isotopes KW - Ordovician KW - sedimentary rocks KW - carbon KW - Tennessee KW - shelf environment KW - sediments KW - magnesian calcite KW - trace elements KW - meteoric water KW - alkaline earth metals KW - early diagenesis KW - Paleozoic KW - isotope ratios KW - C-13/C-12 KW - O-18/O-16 KW - porosity KW - cathodoluminescence KW - calcite KW - paragenesis KW - Sr-87/Sr-86 KW - precipitation KW - metals KW - marine environment KW - diagenesis KW - petrography KW - carbonate rocks KW - carbonates KW - strontium KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50255844?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Comparative+early-stage+diagenesis+and+shelf+to+shelf-edge+Middle+Ordovician+limestones%2C+East+Tennessee&rft.au=Steinhauff%2C+D+M%3BWalker%2C+K+R%3BAnonymous&rft.aulast=Steinhauff&rft.aufirst=D&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=226&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkaline earth metals; C-13/C-12; calcite; carbon; carbonate rocks; carbonates; cathodoluminescence; diagenesis; early diagenesis; eastern Tennessee; isotope ratios; isotopes; limestone; magnesian calcite; marine environment; metals; meteoric water; Middle Ordovician; O-18/O-16; Ordovician; oxygen; Paleozoic; paragenesis; petrography; porosity; precipitation; sedimentary rocks; sediments; shelf environment; Sr-87/Sr-86; stable isotopes; strontium; Tennessee; thin sections; trace elements; United States ER - TY - JOUR T1 - Comparative crustal structure of the Urals and Appalachians AN - 50255764; 1994-027687 JF - Abstracts with Programs - Geological Society of America AU - Knapp, J H AU - Sokolov, V B AU - Hatcher, R D, Jr AU - Brown, L D AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 179 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - reflection KW - Appalachians KW - continental crust KW - Russian Federation KW - refraction KW - extension tectonics KW - Upper Carboniferous KW - suture zones KW - Commonwealth of Independent States KW - Appalachian Basin KW - New England KW - tectonics KW - lower crust KW - zoning KW - Valley and Ridge Province KW - Urals KW - North America KW - seismic profiles KW - plate collision KW - Paleozoic KW - Blue Ridge Province KW - Carboniferous KW - terranes KW - Permian KW - evolution KW - Carolina Terrane KW - orogeny KW - Avalon Zone KW - plate tectonics KW - Uralian KW - island arcs KW - central Russian Federation KW - geophysical profiles KW - fold and thrust belts KW - crust KW - eastern North America KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50255764?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Comparative+crustal+structure+of+the+Urals+and+Appalachians&rft.au=Knapp%2C+J+H%3BSokolov%2C+V+B%3BHatcher%2C+R+D%2C+Jr%3BBrown%2C+L+D%3BAnonymous&rft.aulast=Knapp&rft.aufirst=J&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=179&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Appalachian Basin; Appalachians; Avalon Zone; Blue Ridge Province; Carboniferous; Carolina Terrane; central Russian Federation; Commonwealth of Independent States; continental crust; crust; eastern North America; evolution; extension tectonics; fold and thrust belts; geophysical profiles; island arcs; lower crust; New England; North America; orogeny; Paleozoic; Permian; plate collision; plate tectonics; reflection; refraction; Russian Federation; seismic profiles; suture zones; tectonics; terranes; United States; Upper Carboniferous; Uralian; Urals; Valley and Ridge Province; zoning ER - TY - JOUR T1 - Tritium/helium-3 groundwater dating in fractured clay-rich till AN - 50255551; 1994-022190 JF - Abstracts with Programs - Geological Society of America AU - Solomon, D Kip AU - Poreda, Robert AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 364 EP - 365 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - clay KW - isotopes KW - tritium KW - He-3 KW - simulation KW - stable isotopes KW - cores KW - ground water KW - fractures KW - radioactive isotopes KW - noble gases KW - sediments KW - absolute age KW - helium KW - diffusion KW - clastic sediments KW - numerical analysis KW - isotope ratios KW - matrix KW - advection KW - till KW - recharge KW - hydrogen KW - He-4/He-3 KW - permeability KW - 03:Geochronology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50255551?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Tritium%2Fhelium-3+groundwater+dating+in+fractured+clay-rich+till&rft.au=Solomon%2C+D+Kip%3BPoreda%2C+Robert%3BAnonymous&rft.aulast=Solomon&rft.aufirst=D&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=364&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; advection; clastic sediments; clay; cores; diffusion; fractures; ground water; He-3; He-4/He-3; helium; hydrogen; isotope ratios; isotopes; matrix; noble gases; numerical analysis; permeability; radioactive isotopes; recharge; sediments; simulation; stable isotopes; till; tritium ER - TY - JOUR T1 - A two-parameter Margules method for modeling the thermodynamic mixing properties of H (sub 2) O-CO (sub 2) fluids AN - 50255154; 1994-027388 JF - Abstracts with Programs - Geological Society of America AU - Joyce, David B AU - Blencoe, James G AU - Burch, Timothy E AU - Holloway, John R AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 212 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - water KW - upper mantle KW - mantle KW - free energy KW - properties KW - Margules method KW - carbon dioxide KW - models KW - mixing KW - thermodynamic properties KW - crust KW - P-T conditions KW - 17B:Geophysics of minerals and rocks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50255154?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+two-parameter+Margules+method+for+modeling+the+thermodynamic+mixing+properties+of+H+%28sub+2%29+O-CO+%28sub+2%29+fluids&rft.au=Joyce%2C+David+B%3BBlencoe%2C+James+G%3BBurch%2C+Timothy+E%3BHolloway%2C+John+R%3BAnonymous&rft.aulast=Joyce&rft.aufirst=David&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=212&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - carbon dioxide; crust; free energy; mantle; Margules method; mixing; models; P-T conditions; properties; thermodynamic properties; upper mantle; water ER - TY - JOUR T1 - The use tritium/helium-3 groundwater dating in contaminant investigations, Cape Cod, Massachusetts AN - 50254812; 1994-022189 JF - Abstracts with Programs - Geological Society of America AU - Poreda, Robert J AU - Hunt, Andrew AU - Solomon, D Kip AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 364 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - isotopes KW - outwash KW - unsaturated zone KW - tritium KW - He-3 KW - stable isotopes KW - ground water KW - radioactive isotopes KW - Massachusetts KW - dates KW - noble gases KW - sediments KW - Massachusetts Military Reservation KW - absolute age KW - velocity KW - helium KW - organic materials KW - Cape Cod KW - monitoring KW - clastic sediments KW - pollutants KW - pollution KW - aquifers KW - recharge KW - organic compounds KW - Barnstable County Massachusetts KW - hydrogen KW - waste disposal KW - management KW - unconfined aquifers KW - 03:Geochronology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254812?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+use+tritium%2Fhelium-3+groundwater+dating+in+contaminant+investigations%2C+Cape+Cod%2C+Massachusetts&rft.au=Poreda%2C+Robert+J%3BHunt%2C+Andrew%3BSolomon%2C+D+Kip%3BAnonymous&rft.aulast=Poreda&rft.aufirst=Robert&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=364&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - absolute age; aquifers; Barnstable County Massachusetts; Cape Cod; clastic sediments; dates; ground water; He-3; helium; hydrogen; isotopes; management; Massachusetts; Massachusetts Military Reservation; monitoring; noble gases; organic compounds; organic materials; outwash; pollutants; pollution; radioactive isotopes; recharge; sediments; stable isotopes; tritium; unconfined aquifers; United States; unsaturated zone; velocity; waste disposal ER - TY - JOUR T1 - Chemical variability of waters in a karst aquifer at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee AN - 50254741; 1994-024211 JF - Abstracts with Programs - Geological Society of America AU - Shevenell, Lisa AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 92 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - limestone KW - water quality KW - karst hydrology KW - government agencies KW - atmospheric precipitation KW - solution KW - Cambrian KW - variations KW - ground water KW - carbon dioxide KW - Upper Cambrian KW - dolomite KW - sedimentary rocks KW - sampling KW - levels KW - movement KW - Tennessee KW - Maynardville Limestone KW - geochemistry KW - soils KW - Oak Ridge National Laboratory KW - pollutants KW - Paleozoic KW - matrix KW - pollution KW - hydrochemistry KW - calcite KW - aquifers KW - recharge KW - saturation KW - maps KW - residence time KW - waste disposal KW - carbonate rocks KW - carbonates KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254741?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Chemical+variability+of+waters+in+a+karst+aquifer+at+the+Oak+Ridge+Y-12+Plant%2C+Oak+Ridge%2C+Tennessee&rft.au=Shevenell%2C+Lisa%3BAnonymous&rft.aulast=Shevenell&rft.aufirst=Lisa&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=92&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aquifers; atmospheric precipitation; calcite; Cambrian; carbon dioxide; carbonate rocks; carbonates; dolomite; geochemistry; government agencies; ground water; hydrochemistry; karst hydrology; levels; limestone; maps; matrix; Maynardville Limestone; movement; Oak Ridge National Laboratory; Paleozoic; pollutants; pollution; recharge; residence time; sampling; saturation; sedimentary rocks; soils; solution; Tennessee; United States; Upper Cambrian; variations; waste disposal; water quality ER - TY - JOUR T1 - Generation of rhyolitic melt in an artificial magma; implications for fractional crystallization processes in natural magmas AN - 50252315; 1994-018835 AB - A large (1.3X10 (super 7) g) artificial mafic melt with a bulk composition similar to an unusually calcic basalt (17 wt.% CaO) was produced by in-situ heating of soil, and subsequently cooled and crystallized. The final crystalline assemblage consisted dominantly of acicular diopsidic to hedenbergitic pyroxene and anorthitic feldspar, with a subordinate amount of potassic feldspar. Electron microprobe analyses reveal the presence of a small amount ( approximately 10 vol.%) of rhyolitic glass (71% SiO (sub 2) ) within the crystalline network. This glass is the residual material left after crystallization of pyroxene and feldspar, analogous to rhyolitic melt which may be generated from fractional crystallization of a basaltic magma. Ion microprobe imaging indicates that the rhyolitic glass is generally present in isolated triangular- to rectangular-shaped interstices left by crystallization of acicular and tabular phases, and that the glass is enriched in trace elements (such as Zr and Cs) which are incompatible within the crystalline phases. No evidence of coalescence or migration of the rhyolitic melt is suggested by glass morphology. Although these observations were made in an artificial magmatic system, analogies to a natural system may be drawn. The isolated nature and low abundance of the rhyolitic glass highlights the difficulty of extracting and segregating evolved melts produced by high degrees of crystallization of a primitive parent, particularly one characterized by elongated, rather than equant, crystals. The distribution of the rhyolitic glass supports the suggestion that extraction of significant amounts of evolved melts from rocks may require repeated partial melting of crystallized material in order to allow the evolved liquid to physically separate from the parent, and also suggests that the geometry of crystals may be an important factor in melt segregation. JF - Journal of Volcanology and Geothermal Research AU - Dunbar, N W AU - Riciputi, L R AU - Jacobs, G K AU - Naney, M T AU - Christie, W Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 157 EP - 166 PB - Elsevier, Amsterdam VL - 57 IS - 3-4 SN - 0377-0273, 0377-0273 KW - processes KW - rhyolites KW - volcanic rocks KW - ion probe data KW - igneous rocks KW - mass spectra KW - convection KW - melts KW - magmas KW - X-ray fluorescence spectra KW - spectra KW - mineral assemblages KW - fractional crystallization KW - interpretation KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50252315?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Volcanology+and+Geothermal+Research&rft.atitle=Generation+of+rhyolitic+melt+in+an+artificial+magma%3B+implications+for+fractional+crystallization+processes+in+natural+magmas&rft.au=Dunbar%2C+N+W%3BRiciputi%2C+L+R%3BJacobs%2C+G+K%3BNaney%2C+M+T%3BChristie%2C+W&rft.aulast=Dunbar&rft.aufirst=N&rft.date=1993-10-01&rft.volume=57&rft.issue=3-4&rft.spage=157&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2F0377-0273%2893%2990010-O L2 - http://www.sciencedirect.com/science/journal/03770273 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1994-01-01 N1 - Number of references - 15 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - convection; fractional crystallization; igneous rocks; interpretation; ion probe data; magmas; mass spectra; melts; mineral assemblages; processes; rhyolites; spectra; volcanic rocks; X-ray fluorescence spectra DO - http://dx.doi.org/10.1016/0377-0273(93)90010-O ER - TY - JOUR T1 - Comparative late-stage diagenesis of shelf and shelf-edge Middle Ordovician limestones, East Tennessee AN - 50248684; 1994-027459 JF - Abstracts with Programs - Geological Society of America AU - Steinhauff, D M AU - Walker, K R AU - Goldberg, S A AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 226 EP - 227 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - limestone KW - oxygen KW - isotopes KW - Middle Ordovician KW - eastern Tennessee KW - siliciclastics KW - manganese KW - stable isotopes KW - iron KW - dolomite KW - Ordovician KW - sedimentary rocks KW - Knox Group KW - paleotemperature KW - Tennessee KW - shelf environment KW - Sevier Basin KW - alkaline earth metals KW - Paleozoic KW - late diagenesis KW - isotope ratios KW - O-18/O-16 KW - cathodoluminescence KW - calcite KW - paragenesis KW - Sr-87/Sr-86 KW - precipitation KW - metals KW - marine environment KW - diagenesis KW - brines KW - petrography KW - carbonate rocks KW - carbonates KW - strontium KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50248684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Comparative+late-stage+diagenesis+of+shelf+and+shelf-edge+Middle+Ordovician+limestones%2C+East+Tennessee&rft.au=Steinhauff%2C+D+M%3BWalker%2C+K+R%3BGoldberg%2C+S+A%3BAnonymous&rft.aulast=Steinhauff&rft.aufirst=D&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=226&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkaline earth metals; brines; calcite; carbonate rocks; carbonates; cathodoluminescence; diagenesis; dolomite; eastern Tennessee; iron; isotope ratios; isotopes; Knox Group; late diagenesis; limestone; manganese; marine environment; metals; Middle Ordovician; O-18/O-16; Ordovician; oxygen; paleotemperature; Paleozoic; paragenesis; petrography; precipitation; sedimentary rocks; Sevier Basin; shelf environment; siliciclastics; Sr-87/Sr-86; stable isotopes; strontium; Tennessee; United States ER - TY - JOUR T1 - Surface water contaminant fluxes in first-order tributaries; a case study on the Oak Ridge National Laboratory AN - 50209147; 1994-052956 JF - Abstracts with Programs - Geological Society of America AU - Pridmore, D J AU - Clapp, R B AU - Miaou, S P AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 374 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - water quality KW - Sr-90 KW - isotopes KW - government agencies KW - tritium KW - remediation KW - ground water KW - radioactive isotopes KW - hydrographs KW - movement KW - Tennessee KW - interpretation KW - discharge KW - Oak Ridge National Laboratory KW - alkaline earth metals KW - monitoring KW - rainfall KW - surface water KW - pollution KW - equations KW - case studies KW - metals KW - hydrogen KW - strontium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50209147?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Surface+water+contaminant+fluxes+in+first-order+tributaries%3B+a+case+study+on+the+Oak+Ridge+National+Laboratory&rft.au=Pridmore%2C+D+J%3BClapp%2C+R+B%3BMiaou%2C+S+P%3BAnonymous&rft.aulast=Pridmore&rft.aufirst=D&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=374&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - alkaline earth metals; case studies; discharge; equations; government agencies; ground water; hydrogen; hydrographs; interpretation; isotopes; metals; monitoring; movement; Oak Ridge National Laboratory; pollution; radioactive isotopes; rainfall; remediation; Sr-90; strontium; surface water; Tennessee; tritium; United States; water quality ER - TY - JOUR T1 - Evaluation of risk reduction in soils and groundwater subject to in situ remedial technologies; a case study AN - 50144449; 1995-032684 JF - Abstracts with Programs - Geological Society of America AU - Bonczek, R R AU - Steinhauff, D M AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 435 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - clay KW - chlorinated hydrocarbons KW - Mississippian KW - medical geology KW - unsaturated zone KW - Teays Formation KW - remediation KW - ground water KW - Cenozoic KW - Sunbury Shale KW - mixing KW - sediments KW - halogenated hydrocarbons KW - soils KW - organic materials KW - methylene chloride KW - Quaternary KW - in situ KW - clastic sediments KW - pollutants KW - Paleozoic KW - Gallia Sand Member KW - confined aquifers KW - Carboniferous KW - pollution KW - silt KW - dichloroethene KW - aquifers KW - case studies KW - volatiles KW - Tertiary KW - organic compounds KW - Neogene KW - metals KW - volatile organic compounds KW - Pliocene KW - Pleistocene KW - risk assessment KW - trichloroethylene KW - Midwest KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50144449?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Evaluation+of+risk+reduction+in+soils+and+groundwater+subject+to+in+situ+remedial+technologies%3B+a+case+study&rft.au=Bonczek%2C+R+R%3BSteinhauff%2C+D+M%3BAnonymous&rft.aulast=Bonczek&rft.aufirst=R&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=435&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aquifers; Carboniferous; case studies; Cenozoic; chlorinated hydrocarbons; clastic sediments; clay; confined aquifers; dichloroethene; Gallia Sand Member; ground water; halogenated hydrocarbons; in situ; medical geology; metals; methylene chloride; Midwest; Mississippian; mixing; Neogene; organic compounds; organic materials; Paleozoic; Pleistocene; Pliocene; pollutants; pollution; Quaternary; remediation; risk assessment; sediments; silt; soils; Sunbury Shale; Teays Formation; Tertiary; trichloroethylene; United States; unsaturated zone; volatile organic compounds; volatiles ER - TY - JOUR T1 - Two unusual diamondiferous eclogite xenoliths from the Mir Kimberlite in Yakutia, Siberia AN - 50143888; 1995-032736 JF - Abstracts with Programs - Geological Society of America AU - Fraracci, Kathy N AU - Taylor, Lawrence A AU - Jerde, Eric A AU - Snyder, Gregory A AU - Clayton, Robert N AU - Mayeda, Toshiko K AU - Riciputi, Lee R AU - Sobolev, Nickolai V AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 445 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - oxygen KW - isotopes KW - garnet group KW - partial melting KW - mass spectra KW - mantle KW - Russian Federation KW - Mir Pipe KW - stable isotopes KW - variations KW - Siberia KW - pyroxene group KW - Commonwealth of Independent States KW - clinopyroxene KW - cumulates KW - metamorphic rocks KW - inclusions KW - orthosilicates KW - spectra KW - trace elements KW - Asia KW - zoning KW - xenoliths KW - chain silicates KW - protoliths KW - isotope ratios KW - kyanite KW - Yakutia Russian Federation KW - O-18/O-16 KW - grospydite KW - nesosilicates KW - asthenosphere KW - grossular KW - crust KW - eclogite KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50143888?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Two+unusual+diamondiferous+eclogite+xenoliths+from+the+Mir+Kimberlite+in+Yakutia%2C+Siberia&rft.au=Fraracci%2C+Kathy+N%3BTaylor%2C+Lawrence+A%3BJerde%2C+Eric+A%3BSnyder%2C+Gregory+A%3BClayton%2C+Robert+N%3BMayeda%2C+Toshiko+K%3BRiciputi%2C+Lee+R%3BSobolev%2C+Nickolai+V%3BAnonymous&rft.aulast=Fraracci&rft.aufirst=Kathy&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=445&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Asia; asthenosphere; chain silicates; clinopyroxene; Commonwealth of Independent States; crust; cumulates; eclogite; garnet group; grospydite; grossular; inclusions; isotope ratios; isotopes; kyanite; mantle; mass spectra; metamorphic rocks; Mir Pipe; nesosilicates; O-18/O-16; orthosilicates; oxygen; partial melting; protoliths; pyroxene group; Russian Federation; Siberia; silicates; spectra; stable isotopes; trace elements; variations; xenoliths; Yakutia Russian Federation; zoning ER - TY - JOUR T1 - Liquid-vapor partitioning of oxygen and hydrogen isotopes of water to 350 degrees C AN - 50141920; 1995-032700 JF - Abstracts with Programs - Geological Society of America AU - Horita, Juske AU - Wesolowski, David J AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 438 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - water KW - liquid phase KW - oxygen KW - gaseous phase KW - isotopes KW - stable isotopes KW - temperature KW - partitioning KW - sampling KW - hydrogen KW - O-18 KW - fractionation KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50141920?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Liquid-vapor+partitioning+of+oxygen+and+hydrogen+isotopes+of+water+to+350+degrees+C&rft.au=Horita%2C+Juske%3BWesolowski%2C+David+J%3BAnonymous&rft.aulast=Horita&rft.aufirst=Juske&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=438&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - fractionation; gaseous phase; hydrogen; isotopes; liquid phase; O-18; oxygen; partitioning; sampling; stable isotopes; temperature; water ER - TY - JOUR T1 - Environmental restoration activities at the Oak Ridge Gaseous Diffusion Plant, East Tennessee; surface geologic and airborne geophysical mapping AN - 50141281; 1995-032691 JF - Abstracts with Programs - Geological Society of America AU - Lemiszki, Peter J AU - Nyquist, Jonathan E AU - Doll, William E AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 436 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - hazardous waste KW - geophysical surveys KW - reclamation KW - eastern Tennessee KW - Appalachians KW - mapping KW - Cambrian KW - radioactive waste KW - ground water KW - Ordovician KW - fractures KW - sedimentary rocks KW - Knox Group KW - folds KW - extension fractures KW - Chickamauga Group KW - Tennessee KW - outcrops KW - interpretation KW - faults KW - Valley and Ridge Province KW - Rome Formation KW - bedrock KW - North America KW - well logs KW - shale KW - Paleozoic KW - Whiteoak Mountain Fault KW - Lower Cambrian KW - Oak Ridge Gaseous Diffusion Plant KW - deformation KW - thrust faults KW - shear KW - surveys KW - aerial photography KW - waste disposal KW - carbonate rocks KW - clastic rocks KW - remote sensing KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50141281?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Environmental+restoration+activities+at+the+Oak+Ridge+Gaseous+Diffusion+Plant%2C+East+Tennessee%3B+surface+geologic+and+airborne+geophysical+mapping&rft.au=Lemiszki%2C+Peter+J%3BNyquist%2C+Jonathan+E%3BDoll%2C+William+E%3BAnonymous&rft.aulast=Lemiszki&rft.aufirst=Peter&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=436&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1993 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aerial photography; Appalachians; bedrock; Cambrian; carbonate rocks; Chickamauga Group; clastic rocks; deformation; eastern Tennessee; extension fractures; faults; folds; fractures; geophysical surveys; ground water; hazardous waste; interpretation; Knox Group; Lower Cambrian; mapping; North America; Oak Ridge Gaseous Diffusion Plant; Ordovician; outcrops; Paleozoic; radioactive waste; reclamation; remote sensing; Rome Formation; sedimentary rocks; shale; shear; surveys; Tennessee; thrust faults; United States; Valley and Ridge Province; waste disposal; well logs; Whiteoak Mountain Fault ER - TY - JOUR T1 - Direct identification of the primary nucleophile of thioredoxin f. AN - 75915898; 8395501 AB - Thioredoxin, by virtue of the proximal active-site sulfhydryls (Trp-Cys-Gly-Pro-Cys), catalyzes thiol-disulfide exchange with specific target enzymes. Considerable data (chemical modification, spectroscopic, and crystallographic) have implicated the cysteinyl residue nearest the N terminus of thioredoxin as the primary nucleophile; however, direct proof has been lacking. Proof is now provided by characterization of site-directed mutants of thioredoxin f with respect to activation of chloroplastic fructose-1,6-bisphosphatase (FBPase). The C49S mutant retains the capacity to activate FBPase, whereas the C46S mutant is totally lacking in this regard. Based on kinetics of FBPase activation, wild-type and C49S thioredoxins exhibit half-saturation values of 0.9 and 4 microM, respectively. Lack of activation by C46S is not because of failure to interact with FBPase, for it exhibits a Ki of 5 microM in competition with wild-type thioredoxin. Therefore, in the normal thioredoxin-catalyzed reduction pathway, Cys-46 is the nucleophile required to attack the disulfide of the substrate and Cys-49 serves to cleave the mixed disulfide intermediate, thus allowing for the release of oxidized thioredoxin and the reduced target enzyme. JF - The Journal of biological chemistry AU - Brandes, H K AU - Larimer, F W AU - Geck, M K AU - Stringer, C D AU - Schürmann, P AU - Hartman, F C AD - Protein Engineering Program, Oak Ridge-University of Tennessee Graduate School of Biomedical Science, Oak Ridge National Laboratory 37831. Y1 - 1993/09/05/ PY - 1993 DA - 1993 Sep 05 SP - 18411 EP - 18414 VL - 268 IS - 25 SN - 0021-9258, 0021-9258 KW - Recombinant Fusion Proteins KW - 0 KW - Thioredoxins KW - 52500-60-4 KW - Fructose-Bisphosphatase KW - EC 3.1.3.11 KW - Cysteine KW - K848JZ4886 KW - Index Medicus KW - Mutagenesis, Site-Directed KW - Cysteine -- chemistry KW - Base Sequence KW - Cysteine -- genetics KW - Molecular Sequence Data KW - Enzyme Activation -- drug effects KW - Chloroplasts -- enzymology KW - Recombinant Fusion Proteins -- pharmacology KW - Escherichia coli -- genetics KW - Amino Acid Sequence KW - Recombinant Fusion Proteins -- chemistry KW - Binding Sites KW - Fructose-Bisphosphatase -- metabolism KW - Thioredoxins -- genetics KW - Thioredoxins -- chemistry KW - Thioredoxins -- pharmacology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/75915898?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+biological+chemistry&rft.atitle=Direct+identification+of+the+primary+nucleophile+of+thioredoxin+f.&rft.au=Brandes%2C+H+K%3BLarimer%2C+F+W%3BGeck%2C+M+K%3BStringer%2C+C+D%3BSch%C3%BCrmann%2C+P%3BHartman%2C+F+C&rft.aulast=Brandes&rft.aufirst=H&rft.date=1993-09-05&rft.volume=268&rft.issue=25&rft.spage=18411&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+biological+chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-09-30 N1 - Date created - 1993-09-30 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - A cell kinetics model of radiation-induced myelopoiesis: rate coefficient estimates for mouse, rat, sheep, swine, dog, and burro irradiated by photons. AN - 75979922; 8043048 AB - Rate coefficients in the model of cell kinetics and mortality introduced by Jones et al. (Radiat. Res. 128, 258-266, 1991) are estimated using mortality data from 27 animal experiments. Adjustments are made for the six species and three nominal classes of gamma radiation represented in these studies. The model fits most of the mortality data quite well when the rate coefficient representing cellular proliferation is fitted to individual species and each of the other coefficients is given a single value across the entire data set. Results are qualitatively similar to those reported by Morris et al. (Radiat. Res. 128, 267-275, 1991) who estimated the rate coefficients from a limited number of mouse studies involving only 250 kVp X rays. As in the earlier study, estimates here lead to greater cell survival than is observed for marrow cells in the amplification division compartment. JF - Radiation research AU - Morris, M D AU - Jones, T D AU - Young, R W AD - Engineering Physics and Mathematics Division, Oak Ridge National Laboratory, Tennessee 37831-6367. Y1 - 1993/09// PY - 1993 DA - September 1993 SP - 320 EP - 331 VL - 135 IS - 3 SN - 0033-7587, 0033-7587 KW - Index Medicus KW - Space life sciences KW - Swine KW - Animals KW - Mortality KW - Perissodactyla KW - Radiation Dosage KW - Sheep KW - Mice KW - Dose-Response Relationship, Radiation KW - Likelihood Functions KW - Bone Marrow Cells KW - Rats KW - Dogs KW - Cell Division -- radiation effects KW - Models, Theoretical KW - Whole-Body Irradiation KW - Cell Survival -- radiation effects KW - Bone Marrow -- radiation effects KW - Models, Biological UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/75979922?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+research&rft.atitle=A+cell+kinetics+model+of+radiation-induced+myelopoiesis%3A+rate+coefficient+estimates+for+mouse%2C+rat%2C+sheep%2C+swine%2C+dog%2C+and+burro+irradiated+by+photons.&rft.au=Morris%2C+M+D%3BJones%2C+T+D%3BYoung%2C+R+W&rft.aulast=Morris&rft.aufirst=M&rft.date=1993-09-01&rft.volume=135&rft.issue=3&rft.spage=320&rft.isbn=&rft.btitle=&rft.title=Radiation+research&rft.issn=00337587&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-10-21 N1 - Date created - 1993-10-21 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Comment In: Radiat Res. 1994 May;138(2):302-5 [8184003] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Lifespan and autopsy findings in the first-generation offspring of X-irradiated male mice. AN - 75957967; 7690461 AB - Male mice of the C3Hf strain were exposed to 600 R of acute X-rays and, along with unirradiated control males, mated with 101-strain females. The offspring of the treated males were all conceived more than 7 weeks after irradiation, thereby ensuring that they were derived from germ cells exposed as stem-cell spermatogonia. After weaning, the offspring were caged individually and allowed to live their normal lifespan. Tumors and other major pathological disorders were recorded at a careful post-mortem examination. The lesions encountered were typical of those characteristically seen in aging (101 x C3Hf)F1 mice. The results showed no significant differences in lifespan between experimentals and controls. This held true when allowance was made for littermate correlations and for other factors that might contribute to differences among litters. Likewise, there were no significant differences between experimentals and controls in the frequency, severity, or age distribution of neoplasms and other diseases. JF - Mutation research AU - Cosgrove, G E AU - Selby, P B AU - Upton, A C AU - Mitchell, T J AU - Steele, M H AU - Russell, W L AD - Biology Division, Oak Ridge National Laboratory, TN 37831-8077. Y1 - 1993/09// PY - 1993 DA - September 1993 SP - 71 EP - 79 VL - 319 IS - 1 SN - 0027-5107, 0027-5107 KW - Index Medicus KW - Mutagenesis, Site-Directed KW - Animals KW - Mice, Inbred C3H KW - Incidence KW - Mice KW - Fathers KW - Male KW - Female KW - Cohort Effect KW - Neoplasms, Radiation-Induced -- epidemiology KW - Spermatogonia -- radiation effects KW - Longevity -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/75957967?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mutation+research&rft.atitle=Lifespan+and+autopsy+findings+in+the+first-generation+offspring+of+X-irradiated+male+mice.&rft.au=Cosgrove%2C+G+E%3BSelby%2C+P+B%3BUpton%2C+A+C%3BMitchell%2C+T+J%3BSteele%2C+M+H%3BRussell%2C+W+L&rft.aulast=Cosgrove&rft.aufirst=G&rft.date=1993-09-01&rft.volume=319&rft.issue=1&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Mutation+research&rft.issn=00275107&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-10-13 N1 - Date created - 1993-10-13 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - RPRT T1 - Oak Ridge National Laboratory technology logic diagram; Volume 3, Technology evaluation data sheets; Part A, Characterization, decontamination AN - 52769274; 1997-001552 AB - The Oak Ridge National Laboratory Technology Logic Diagram (TLD) was developed to provide a decision support tool that relates environmental restoration (ER) and waste management (WM) problems at Oak Ridge National Laboratory (ORNL) to potential technologies that can remediate these problems. The TLD consists of three fundamentally separate volumes: Vol. 1, Technology Evaluation; Vol. 2, Technology Logic Diagram; and Vol. 3, Technology Evaluation Data Sheets. Part A of Vols. 1 and 2 focuses on RA. Part B of Vols. 1 and 2 focuses on the D&D of contaminated facilities. Part C of Vols. 1 and 2 focuses on WM. Each part of Vol. 1 contains an overview of the TLD, an explanation of the problems facing the volume-specific program, a review of identified technologies, and rankings of technologies applicable to the site. Volume 2 (Pts. A, B, and C) contains the logic linkages among EM goals, environmental problems, and the various technologies that have the potential to solve these problems. Volume 3 (Pts. A, B,and C) contains the TLD data sheets. This volume provides the technology evaluation data sheets (TEDS) for ER/WM activities (D&D, RA, and WM) that are referenced by a TEDS code number in Vol. 2 of the TLD. Each of these sheets represents a single logic trace across the TLD. These sheets contain more detail than is given for the technologies in Vol. 2. The data sheets are arranged alphanumerically by the TEDS code number in the upper right corner of each sheet. JF - Oak Ridge National Laboratory technology logic diagram; Volume 3, Technology evaluation data sheets; Part A, Characterization, decontamination Y1 - 1993/09// PY - 1993 DA - September 1993 SP - 370 VL - ORNL/M-2751/V3/PT.A KW - United States KW - soils KW - Oak Ridge National Laboratory KW - waste management KW - technology KW - decontamination KW - reclamation KW - Tennessee KW - government agencies KW - remediation KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52769274?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1993-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Oak+Ridge+National+Laboratory+technology+logic+diagram%3B+Volume+3%2C+Technology+evaluation+data+sheets%3B+Part+A%2C+Characterization%2C+decontamination&rft.title=Oak+Ridge+National+Laboratory+technology+logic+diagram%3B+Volume+3%2C+Technology+evaluation+data+sheets%3B+Part+A%2C+Characterization%2C+decontamination&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE93016167NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Oak Ridge National Laboratory technology logic diagram; Volume 3, Technology evaluation data sheets; Part B, Dismantlement, remedial action AN - 52659787; 1998-002582 AB - The Oak Ridge National Laboratory Technology Logic Diagram (TLD) was developed to provide a decision support tool that relates environmental restoration (ER) and waste management (WM) problems at Oak Ridge National Laboratory (ORNL) to potential technologies that can remediate these problems. The TLD identifies the research, development, demonstration testing, and evaluation needed to develop these technologies to a state that allows technology transfer and application to decontamination and decommissioning (D&D), remedial action (RA), and WM activities. The TLD consists of three fundamentally separate volumes: Vol. 1, Technology Evaluation; Vol. 2, Technology Logic Diagram and Vol. 3, Technology Evaluation Data Sheets. Part A of Vols. 1 and 2 focuses on RA. Part B of Vols. 1 and 2 focuses on the D&D of contaminated facilities. Part C of Vols. 1 and 2 focuses on WM. Each part of Vol. 1 contains an overview of the TM, an explanation of the problems facing the volume-specific program, a review of identified technologies, and rankings of technologies applicable to the site. Volume 2 (Pts. A, B and C) contains the logic linkages among EM goals, environmental problems, and the various technologies that have the potential to solve these problems. Volume 3 (Pts. A, B and C) contains the TLD data sheets. This volume provides the technology evaluation data sheets (TEDS) for ER/WM activities (D&D, RA and WM) that are referenced by a TEDS code number in Vol. 2 of the TLD. Each of these sheets represents a single logic trace across the TLD. These sheets contain more detail than is given for the technologies in Vol. 2. JF - Oak Ridge National Laboratory technology logic diagram; Volume 3, Technology evaluation data sheets; Part B, Dismantlement, remedial action Y1 - 1993/09// PY - 1993 DA - September 1993 SP - 493 VL - ORNL/M-2751/V3/PT.B KW - soils KW - isotopes KW - site exploration KW - reclamation KW - surface water KW - remediation KW - ground water KW - waste management KW - organic compounds KW - radioactive isotopes KW - decontamination KW - buildings KW - land use KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52659787?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1993-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Oak+Ridge+National+Laboratory+technology+logic+diagram%3B+Volume+3%2C+Technology+evaluation+data+sheets%3B+Part+B%2C+Dismantlement%2C+remedial+action&rft.title=Oak+Ridge+National+Laboratory+technology+logic+diagram%3B+Volume+3%2C+Technology+evaluation+data+sheets%3B+Part+B%2C+Dismantlement%2C+remedial+action&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE93016168NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Oak Ridge National Laboratory technology logic diagram; Volume 2, Technology logic diagram; Part B, Remedial action AN - 52659194; 1998-002521 AB - The Oak Ridge National Laboratory Technology Logic Diagram (TLD) was developed to provide a decision support tool that relates environmental restoration (ER) and waste management (WM) problems at Oak Ridge National Laboratory (ORNL) to potential technologies that can remediate these problems. The TLD identifies the research, development, demonstration, testing, and evaluation needed to develop these technologies to a state that allows technology transfer and application to decontamination and decommissioning (D&D), remedial action (RA), and WM activities. The TLD consists of three fundamentally separate volumes: Vol. 1, Technology Evaluation, Vol. 2, Technology Logic Diagram, and Vol. 3, Technology Evaluation Data Sheets. Part A of Vols. 1. and 2 focuses on D&D. Part B of Vols. 1 and 2 focuses on the RA of contaminated facilities. Part C of Vols. 1 and 2 focuses on WM. Each part of Vol. 1 contains an overview of the TLD, an explanation of the program-specific responsibilities, a review of identified technologies, and the rankings of remedial technologies. Volume 2 (Pts. A, B, and C) contains the logic linkages among EM goals, environmental problems, and the various technologies that have the potential to solve these problems. Volume 3 (Pts. A, B, and C) contains the TLD data sheets. Remedial action is the focus of Vol. 2, Pt. B, which has been divided into the three necessary subelements of the RA: characterization, RA, and robotics and automation. Each of these sections address general ORNL problems, which are then broken down by problem area/constituents and linked to potential remedial technologies. The diagrams also contain summary information about a technology's status, its science and technology needs, and its implementation needs. JF - Oak Ridge National Laboratory technology logic diagram; Volume 2, Technology logic diagram; Part B, Remedial action AU - Anonymous Y1 - 1993/09// PY - 1993 DA - September 1993 SP - 112 VL - ORNL/M-2751/V2/PT.B KW - United States KW - soils KW - Oak Ridge National Laboratory KW - technology KW - surface water KW - government agencies KW - pollution KW - remediation KW - ground water KW - waste management KW - decontamination KW - Tennessee KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52659194?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Anonymous&rft.aulast=Anonymous&rft.aufirst=&rft.date=1993-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Oak+Ridge+National+Laboratory+technology+logic+diagram%3B+Volume+2%2C+Technology+logic+diagram%3B+Part+B%2C+Remedial+action&rft.title=Oak+Ridge+National+Laboratory+technology+logic+diagram%3B+Volume+2%2C+Technology+logic+diagram%3B+Part+B%2C+Remedial+action&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE93016148NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Toxicological benchmarks for screening potential contaminants of concern for effects on terrestrial plants; environmental restoration program AN - 52653462; 1998-003078 AB - One of the initial stages in ecological risk assessment for hazardous waste sites is the screening of contaminants to determine which of them are worthy of further consideration as "contaminants of potential concern". This process is termed "contaminant screening". It is performed by comparing measured ambient concentrations of chemicals to benchmark concentrations. Currently, no standard benchmark concentrations exist for assessing contaminants in soil with respect to their toxicity to plants. This report presents a standard method for deriving benchmarks for this purpose (phytotoxicity benchmarks), a set of data concerning effects of chemicals in soil or soil solution on plants, and a set of phytotoxicity benchmarks for 34 chemicals potentially associated with US Department of Energy (DOE) sites. Chemicals that are found in soil at concentrations exceeding both the phytotoxicity benchmark and the background concentration for the soil type should be considered contaminants of potential concern. The purpose of this report is to present plant toxicity data and discuss their utility as benchmarks for determining the hazard to terrestrial plants caused by contaminants in soil. Benchmarks are provided for soils and solutions. JF - Toxicological benchmarks for screening potential contaminants of concern for effects on terrestrial plants; environmental restoration program AU - Suter, G W AU - Will, M E AU - Evans, C Y1 - 1993/09// PY - 1993 DA - September 1993 SP - 28 VL - ES/ER/TM-85 KW - soils KW - hazardous waste KW - toxic materials KW - Plantae KW - pollutants KW - background level KW - pollution KW - ecosystems KW - toxicity KW - hydrochloric acid KW - risk assessment KW - ecology KW - waste disposal KW - inorganic acids KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52653462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Suter%2C+G+W%3BWill%2C+M+E%3BEvans%2C+C&rft.aulast=Suter&rft.aufirst=G&rft.date=1993-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Toxicological+benchmarks+for+screening+potential+contaminants+of+concern+for+effects+on+terrestrial+plants%3B+environmental+restoration+program&rft.title=Toxicological+benchmarks+for+screening+potential+contaminants+of+concern+for+effects+on+terrestrial+plants%3B+environmental+restoration+program&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94009875NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Addition of magmatic volatiles into the hot springs waters of Loowit Canyon, Mount St. Helens, Washington, USA AN - 50266272; 1994-024305 AB - Geochemical studies on cold meteoric waters, post-1980 hot spring waters, fumarole emissions from the dacite dome, and volcanic rocks at MSH from 1985 to 1989 show that magmatic volatiles are involved in the formation of a new hydrothermal system. Hot spring waters are enriched in delta (super 18) O by 400 degrees C fumarole condensate collected from the central crater in 1980, condensate samples collected on the dome, and cold meteoric and hot spring waters. This indicates that mixing occurs between local meteoric water and magmatic water degassing from the dacite dome. There is 30-70% magmatic water present in the dome fumarole discharges and 10% has been added to the waters of the hydrothermal system. Relations between Cl, SO (sub 4) , and HCO (sub 3) indicate that the hot spring waters are immature volcanic waters formed by reaction of rocks with waters generated by absorption of acidic volcanic fluids. In addition, the B/Cl ratios of the spring waters are similar to those of the fumarole condensates, values of delta (super 13) C in the HCO (sub 3) of the hot springs are similar to the magmatic value at MSH, and the (super 3) He/ (super 4) He ratio, relative to air, in a hot spring water is 5.7, suggesting a magmatic origin for this component. JF - Bulletin of Volcanology AU - Shevenell, Lisa AU - Goff, Fraser Y1 - 1993/09// PY - 1993 DA - September 1993 SP - 489 EP - 503 PB - Springer International [for the] International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI), Heidelberg VL - 55 IS - 7 SN - 0258-8900, 0258-8900 KW - United States KW - Skamania County Washington KW - Washington KW - oxygen KW - Mount Saint Helens KW - isotopes KW - isotope ratios KW - O-18/O-16 KW - stable isotopes KW - thermal waters KW - ground water KW - Cascade Range KW - Loowit Canyon KW - volatiles KW - geothermal systems KW - volcanoes KW - springs KW - hot springs KW - geochemistry KW - degassing KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266272?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+Volcanology&rft.atitle=Addition+of+magmatic+volatiles+into+the+hot+springs+waters+of+Loowit+Canyon%2C+Mount+St.+Helens%2C+Washington%2C+USA&rft.au=Shevenell%2C+Lisa%3BGoff%2C+Fraser&rft.aulast=Shevenell&rft.aufirst=Lisa&rft.date=1993-09-01&rft.volume=55&rft.issue=7&rft.spage=489&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Volcanology&rft.issn=02588900&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 57 N1 - Document feature - illus. incl. sect., 4 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - BUVOEW N1 - SubjectsTermNotLitGenreText - Cascade Range; degassing; geochemistry; geothermal systems; ground water; hot springs; isotope ratios; isotopes; Loowit Canyon; Mount Saint Helens; O-18/O-16; oxygen; Skamania County Washington; springs; stable isotopes; thermal waters; United States; volatiles; volcanoes; Washington ER - TY - JOUR T1 - The concept of an equilibrium surface applied to particle sources and contaminant distributions in estuarine sediments AN - 50174380; 1995-017811 JF - Estuaries AU - Olsen, Curtis R AU - Larsen, Ingvar L AU - Mulholland, Patrick J AU - Von Damm, Karen L AU - Grebmeier, Jacqueline M AU - Schaffner, Linda C AU - Diaz, Robert J AU - Nichols, Maynard M AU - Bricker, Suzanne B A2 - Valette-Silver, Nathalie J. Y1 - 1993/09// PY - 1993 DA - September 1993 SP - 683 EP - 696 PB - [Estuarine Research Federation], [Lawrence, KS] VL - 16 IS - 3B SN - 0160-8347, 0160-8347 KW - United States KW - Chesapeake Bay KW - pollutants KW - sedimentation KW - pollution KW - Hudson Bay KW - concepts KW - provenance KW - estuaries KW - marine sediments KW - estuarine sedimentation KW - Canada KW - sediments KW - Raritan Bay KW - Delaware Bay KW - North Atlantic KW - Atlantic Ocean KW - 07:Oceanography KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50174380?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuaries&rft.atitle=The+concept+of+an+equilibrium+surface+applied+to+particle+sources+and+contaminant+distributions+in+estuarine+sediments&rft.au=Olsen%2C+Curtis+R%3BLarsen%2C+Ingvar+L%3BMulholland%2C+Patrick+J%3BVon+Damm%2C+Karen+L%3BGrebmeier%2C+Jacqueline+M%3BSchaffner%2C+Linda+C%3BDiaz%2C+Robert+J%3BNichols%2C+Maynard+M%3BBricker%2C+Suzanne+B&rft.aulast=Olsen&rft.aufirst=Curtis&rft.date=1993-09-01&rft.volume=16&rft.issue=3B&rft.spage=683&rft.isbn=&rft.btitle=&rft.title=Estuaries&rft.issn=01608347&rft_id=info:doi/ L2 - http://www.jstor.org/journals/01608347.html LA - English DB - GeoRef N1 - Conference title - Eleventh biennial international estuarine research conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 58 N1 - PubXState - KS] N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - ESTUDO N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Canada; Chesapeake Bay; concepts; Delaware Bay; estuaries; estuarine sedimentation; Hudson Bay; marine sediments; North Atlantic; pollutants; pollution; provenance; Raritan Bay; sedimentation; sediments; United States ER - TY - JOUR T1 - Modeling Growth and Survival in an Age-0 Fish Cohort AN - 20543745; 9227079 AB - We applied an individual-based model to an age-0 cohort of smallmouth bass Micropterus dolomieu to simulate the cohort's growth and survivorship through its first growing season. The purpose was to determine whether the stock-recruitment characteristics of the age-0 fish could be predicted. The model smallmouth bass were exposed to size-dependent predation, size-independent mortality, and starvation mortality resulting from depletion of their prey supply. Survivorship curves were produced by model simulations. When survivorship at a given time was plotted against initial egg density during the early growing season, the curve resembled the peaked pattern of a Ricker-type curve. In contrast, curves for survivorship during the late growing season had no noticeable peak or maximum. Other results showed (1) strong density dependence of the mortality rate early in the growing season and density independence late in the growing season; (2) a distinct critical time (CT) during which the slope of the survivorship curve changed from a steep to a shallow decline, and (3) a decrease in CT as a function of the initial egg density. Competition for and overexploitation of prey during the early growing season produced these results. The model simulation results resembled patterns of some empirical data. JF - Transactions of the American Fisheries Society AU - DeAngelis, D L AU - Shuter, B J AU - Ridgway AU - Scheffer, Marten AD - Environmental Sciences Division, Oak Ridge National Laboratory, Post Office Box 2008, Oak Ridge, Tennessee 37831, USA Y1 - 1993/09// PY - 1993 DA - Sep 1993 SP - 927 EP - 941 PB - American Fisheries Society, 5410 Grosvenor Ln. VL - 122 IS - 5 SN - 0002-8487, 0002-8487 KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Sustainability Science Abstracts KW - Food organisms KW - Density dependence KW - Predation KW - Survival KW - Freshwater KW - Freshwater fish KW - Cohorts KW - Models KW - Growth KW - density dependence KW - Overexploitation KW - overexploitation KW - Competition KW - Prey KW - Modelling KW - Growth rate KW - Starvation KW - Micropterus dolomieu KW - Mortality KW - Data processing KW - Simulation KW - prey KW - Fish KW - survival KW - Mortality causes KW - competition KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20543745?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Modeling+Growth+and+Survival+in+an+Age-0+Fish+Cohort&rft.au=DeAngelis%2C+D+L%3BShuter%2C+B+J%3BRidgway%3BScheffer%2C+Marten&rft.aulast=DeAngelis&rft.aufirst=D&rft.date=1993-09-01&rft.volume=122&rft.issue=5&rft.spage=927&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281993%291222.3.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Starvation; Growth rate; Food organisms; Density dependence; Overexploitation; Simulation; Survival; Freshwater fish; Cohorts; Mortality causes; Modelling; Mortality; Data processing; Predation; Competition; Prey; Models; Growth; density dependence; overexploitation; prey; Fish; survival; competition; Micropterus dolomieu; Freshwater DO - http://dx.doi.org/10.1577/1548-8659(1993)122<0927:MGASIA>2.3.CO;2 ER - TY - JOUR T1 - The mitogenic potential of trichloroethylene in B6C3F1 mice. AN - 76039596; 8212055 AB - Male and female B6C3F1 mice were given TCE by gavage for 10 days. No histopathologic changes in the livers from control male and female mice were found. Moderate changes around central veins were noted in male or female mice that received 1000 mg/kg/body weight TCE. Histopathological changes included an increase in cytoplasmic eosinophilic staining and apoptosis around the central veins. Mitosis and DNA synthesis were examined using incorporation of [3H]thymidine into liver cells. Incorporation of [3H]thymidine was significantly increased in the DNA of animals receiving TCE. Total liver DNA extracted from TCA-treated mice was not significantly different than those of control groups. Autoradiographic examination of liver sections showed that the incorporation of label in control animals was primarily in perisinusoidal cells. The majority of radiolabel incorporation in TCE-treated mice was found in intermediate zone cells that appeared to be mature hepatocytes. No outstanding differences in the distribution of radiolabel in the liver from male or female mice were noted. When incorporation of [3H]thymidine was quantified by enumeration of labeled hepatocytes following autoradiography, incorporation of the radiolabel into hepatocytes increased proportionally to the applied dose of TCE, but did not increase in peri-sinusoidal cells. Increased mitotic figures in intermediate zone cells resembling mature hepatocytes were found in all mice treated with TCE. These results suggest that liver cell DNA synthesis and mitosis are stimulated by TCE and that these effects may be in part responsible for transformation of liver cells in these mice. JF - Toxicology letters AU - Dees, C AU - Travis, C AD - Risk Analysis Section, Oak Ridge National Laboratory, TN. Y1 - 1993/08// PY - 1993 DA - August 1993 SP - 129 EP - 137 VL - 69 IS - 2 SN - 0378-4274, 0378-4274 KW - Trichloroethylene KW - 290YE8AR51 KW - DNA KW - 9007-49-2 KW - Index Medicus KW - Administration, Oral KW - Mice, Inbred Strains KW - Animals KW - Body Weight -- drug effects KW - Mitotic Index KW - Mice KW - Male KW - Female KW - Organ Size -- drug effects KW - Liver -- pathology KW - Trichloroethylene -- administration & dosage KW - Liver -- drug effects KW - Trichloroethylene -- toxicity KW - DNA -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76039596?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Toxicology+letters&rft.atitle=The+mitogenic+potential+of+trichloroethylene+in+B6C3F1+mice.&rft.au=Dees%2C+C%3BTravis%2C+C&rft.aulast=Dees&rft.aufirst=C&rft.date=1993-08-01&rft.volume=69&rft.issue=2&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Toxicology+letters&rft.issn=03784274&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-10-28 N1 - Date created - 1993-10-28 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Testing CR-39 for surface alpha contamination monitoring. AN - 75853254; 8330969 AB - Alpha-track detectors made of CR-39 plastic were successfully tested in monitoring surface alpha contamination in decontamination and decommissioning. The alpha registration efficiency was about 70%. At 3.7 Bq cm-2 a 10:1 signal-to-noise response was obtained after a 100-min exposure. The alpha-track detector maps small-scale spacial variability of alpha contamination that conventional survey meters cannot. The detector recognizes hot particles. Small-sized detectors are deployable in difficult-to-access locations such as cracks or under tightly fitting equipment where dirt resists easy removal. JF - Health physics AU - Gammage, R B AU - Wheeler, R V AD - Oak Ridge National Laboratory, TN 37831-6383. Y1 - 1993/08// PY - 1993 DA - August 1993 SP - 209 EP - 213 VL - 65 IS - 2 SN - 0017-9078, 0017-9078 KW - Plastics KW - 0 KW - CR 39 KW - 25656-90-0 KW - Polyethylene Glycols KW - 30IQX730WE KW - Index Medicus KW - Calibration KW - Alpha Particles KW - Radiation Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/75853254?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Health+physics&rft.atitle=Testing+CR-39+for+surface+alpha+contamination+monitoring.&rft.au=Gammage%2C+R+B%3BWheeler%2C+R+V&rft.aulast=Gammage&rft.aufirst=R&rft.date=1993-08-01&rft.volume=65&rft.issue=2&rft.spage=209&rft.isbn=&rft.btitle=&rft.title=Health+physics&rft.issn=00179078&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-08-19 N1 - Date created - 1993-08-19 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Yeast cells lacking 5'-->3' exoribonuclease 1 contain mRNA species that are poly(A) deficient and partially lack the 5' cap structure. AN - 75848717; 8336719 AB - Analysis of the slowed turnover rates of several specific mRNA species and the higher cellular levels of some of these mRNAs in Saccharomyces cerevisiae lacking 5'-->3' exoribonuclease 1 (xrn1 cells) has led to the finding that these yeast contain higher amounts of essentially full-length mRNAs that do not bind to oligo(dT)-cellulose. On the other hand, the length of mRNA poly(A) chains found after pulse-labeling of cells lacking the exoribonuclease, the cellular rate of synthesis of oligo(dT)-bound mRNA, and the initial rate of its deadenylation appeared quite similar to the same measurements in wild-type yeast cells. Examination of the 5' cap structure status of the poly(A)-deficient mRNAs by comparative analysis of the m7G content of poly(A)- and poly(A)+ RNA fractions of wild-type and xrn1 cells suggested that the xrn1 poly(A)- mRNA fraction is low in cap structure content. Further analysis of the 5' termini by measurements of the rate of 5'-->3' exoribonuclease 1 hydrolysis of specific full-length mRNA species showed that approximately 50% of the xrn1 poly(A)-deficient mRNA species lack the cap structure. Primer extension analysis of the 5' terminus of ribosomal protein 51A (RP51A) mRNA showed that about 30% of the poly(A)-deficient molecules of the xrn1 cells are slightly shorter at the 5' end. The finding of some accumulation of poly(A)-deficient mRNA species partially lacking the cap structure together with the reduction of the rate of mRNA turnover in cells lacking the enzyme suggest a possible role for 5'-->3' exoribonuclease 1 in the mRNA turnover process. JF - Molecular and cellular biology AU - Hsu, C L AU - Stevens, A AD - Biology Division, Oak Ridge National Laboratory, Tennessee 37831-8077. Y1 - 1993/08// PY - 1993 DA - August 1993 SP - 4826 EP - 4835 VL - 13 IS - 8 SN - 0270-7306, 0270-7306 KW - ACT1 KW - CYC1 KW - PGK1 KW - RP51A KW - XRN1 KW - RNA Caps KW - 0 KW - RNA, Fungal KW - RNA, Messenger KW - Poly A KW - 24937-83-5 KW - Exoribonucleases KW - EC 3.1.- KW - Index Medicus KW - Protein Biosynthesis KW - Base Sequence KW - RNA, Fungal -- metabolism KW - Molecular Sequence Data KW - Polyribosomes -- metabolism KW - Mutagenesis, Insertional KW - Saccharomyces cerevisiae -- genetics KW - Exoribonucleases -- metabolism KW - RNA, Messenger -- metabolism KW - RNA Caps -- metabolism KW - RNA Processing, Post-Transcriptional KW - Poly A -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/75848717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+and+cellular+biology&rft.atitle=Yeast+cells+lacking+5%27--%26gt%3B3%27+exoribonuclease+1+contain+mRNA+species+that+are+poly%28A%29+deficient+and+partially+lack+the+5%27+cap+structure.&rft.au=Hsu%2C+C+L%3BStevens%2C+A&rft.aulast=Hsu&rft.aufirst=C&rft.date=1993-08-01&rft.volume=13&rft.issue=8&rft.spage=4826&rft.isbn=&rft.btitle=&rft.title=Molecular+and+cellular+biology&rft.issn=02707306&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-08-24 N1 - Date created - 1993-08-24 N1 - Date revised - 2017-02-17 N1 - Gene symbol - ACT1; CYC1; PGK1; RP51A; XRN1 N1 - SuppNotes - Cited By: Mol Cell Biol. 1991 May;11(5):2593-608 [1840632] Arch Biochem Biophys. 1987 Feb 1;252(2):339-47 [3545079] Mol Cell Biol. 1991 Jun;11(6):3075-87 [1674817] Curr Opin Cell Biol. 1990 Dec;2(6):1092-8 [2099802] J Biol Chem. 1991 Jul 25;266(21):14046-54 [1856231] J Bacteriol. 1991 Nov;173(21):7024-8 [1938905] Biochimie. 1991 Jun;73(6):729-37 [1764519] Gene. 1992 May 1;114(1):35-41 [1587483] Nucleic Acids Res. 1992 May 25;20(10):2503-10 [1598208] Mol Cell Biol. 1992 Jul;12(7):2986-96 [1320194] Mol Cell Biol. 1992 Jul;12(7):3297-304 [1620131] Genes Dev. 1992 Jul;6(7):1173-89 [1628825] Cell. 1992 Sep 18;70(6):961-73 [1339314] Gene. 1992 Oct 12;120(1):51-7 [1398123] Genes Dev. 1992 Nov;6(11):2088-99 [1358757] Genes Dev. 1992 Nov;6(11):2100-11 [1427074] Mol Cell Biol. 1993 Jan;13(1):341-50 [8417335] Nature. 1972 Nov 10;240(5376):102-4 [4564814] Biochemistry. 1974 Dec 17;13(26):5378-83 [4611485] J Biol Chem. 1976 May 25;251(10):2898-904 [773935] Biochem Biophys Res Commun. 1978 Mar 30;81(2):656-61 [352351] Cell. 1979 Apr;16(4):753-61 [222467] J Biol Chem. 1980 Apr 10;255(7):3080-5 [6244307] Proc Natl Acad Sci U S A. 1980 Jul;77(7):3912-6 [7001447] Cell. 1982 Oct;30(3):933-43 [6754095] Nucleic Acids Res. 1982 Dec 11;10(23):7791-808 [6296791] Proc Natl Acad Sci U S A. 1983 Jul;80(14):4403-7 [6308621] Proc Natl Acad Sci U S A. 1984 Apr;81(7):1991-5 [6326095] Cell. 1984 Dec;39(3 Pt 2):611-21 [6096014] Mol Cell Biol. 1985 Aug;5(8):1839-46 [3018530] Proc Natl Acad Sci U S A. 1987 Aug;84(16):5560-4 [3303029] Mol Biol Med. 1988 Feb;5(1):1-14 [3287087] Mol Cell Biol. 1988 May;8(5):2005-10 [2838740] Cell. 1989 Sep 8;58(5):857-67 [2673535] Yeast. 1989 Jul-Aug;5(4):239-57 [2551103] Proc Natl Acad Sci U S A. 1990 Apr;87(7):2780-4 [2181450] Mol Cell Biol. 1990 May;10(5):2269-84 [2183028] J Biol Chem. 1990 Jul 5;265(19):10968-73 [2141605] Gene. 1990 Oct 30;95(1):85-90 [1979303] Genetics. 1990 Dec;126(4):799-812 [2076815] Methods Enzymol. 1991;194:415-23 [2005800] Mol Cell Biol. 1991 May;11(5):2583-92 [1850100] Nucleic Acids Res. 1991 Apr 11;19(7):1385-91 [2027746] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Solubility measurement of uranium in uranium-contaminated soils AN - 52625385; 1998-003527 AB - A short-term equilibration study involving two uranium-contaminated soils at the Fernald site was conducted as part of the In Situ Remediation Integrated Program. The goal of this study is to predict the behavior of uranium during on-site remediation of these soils. Geochemical modeling was performed on the aqueous species dissolved from these soils following the equilibration study to predict the on-site uranium leaching and transport processes. The soluble levels of total uranium, calcium, magnesium, and carbonate increased continually for the first four weeks. After the first four weeks, these components either reached a steady-state equilibrium or continued linearity throughout the study. Aluminum, potassium, and iron, reached a steady-state concentration within three days. Silica levels approximated the predicted solubility of quartz throughout the study. A much higher level of dissolved uranium was observed in the soil contaminated from spillage of uranium-laden solvents and process effluents than in the soil contaminated from settling of airborne uranium particles ejected from the nearby incinerator. The high levels observed for soluble calcium, magnesium, and bicarbonate are probably the result of magnesium and/or calcium carbonate minerals dissolving in these soils. Geochemical modeling confirms that the uranyl-carbonate complexes are the most stable and dominant in these solutions. The use of carbonate minerals on these soils for erosion control and road construction activities contributes to the leaching of uranium from contaminated soil particles. Dissolved carbonates promote uranium solubility, forming highly mobile anionic species. Mobile uranium species are contaminating the groundwater underlying these soils. The development of a site-specific remediation technology is urgently needed for the FEMP site. JF - ORNL-TM (Oak Ridge National Laboratory) AU - Lee, S Y AU - Elless, M AU - Hoffman, F Y1 - 1993/08// PY - 1993 DA - August 1993 SP - 33 PB - Oak Ridge National Laboratory, Oak Ridge, TN SN - 0149-5526, 0149-5526 KW - soils KW - calcium KW - anions KW - alkaline earth metals KW - magnesium KW - isotopes KW - pollutants KW - pollution KW - migration of elements KW - solubility KW - remediation KW - ground water KW - radioactive isotopes KW - metals KW - cations KW - uranium KW - carbonates KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52625385?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Lee%2C+S+Y%3BElless%2C+M%3BHoffman%2C+F&rft.aulast=Lee&rft.aufirst=S&rft.date=1993-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Solubility+measurement+of+uranium+in+uranium-contaminated+soils&rft.title=Solubility+measurement+of+uranium+in+uranium-contaminated+soils&rft.issn=01495526&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1998-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94005329NEG, Springfield, VA, United States N1 - PubXState - TN N1 - SuppNotes - Environmental Sciences Division Publication, No. 4138; Contract AC05-84OR21400 N1 - Last updated - 2012-06-07 N1 - CODEN - ORTMDZ N1 - SubjectsTermNotLitGenreText - actinides; alkaline earth metals; anions; calcium; carbonates; cations; ground water; isotopes; magnesium; metals; migration of elements; pollutants; pollution; radioactive isotopes; remediation; soils; solubility; uranium ER - TY - JOUR T1 - Role of slope stability in cumulative impact assessment of hydropower development; North Cascades, Washington AN - 51063557; 1993-041413 JF - Environmental Geology (Berlin) AU - Lee, R R AU - Staub, W P Y1 - 1993/08// PY - 1993 DA - August 1993 SP - 212 EP - 214 PB - Springer International, Berlin VL - 21 IS - 4 SN - 0943-0105, 0943-0105 KW - United States KW - Cascade Range KW - landslides KW - Washington KW - mass movements KW - risk assessment KW - slope stability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51063557?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Geology+%28Berlin%29&rft.atitle=Role+of+slope+stability+in+cumulative+impact+assessment+of+hydropower+development%3B+North+Cascades%2C+Washington&rft.au=Lee%2C+R+R%3BStaub%2C+W+P&rft.aulast=Lee&rft.aufirst=R&rft.date=1993-08-01&rft.volume=21&rft.issue=4&rft.spage=212&rft.isbn=&rft.btitle=&rft.title=Environmental+Geology+%28Berlin%29&rft.issn=09430105&rft_id=info:doi/ L2 - http://www.springerlink.com/content/1432-0495/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 5 N1 - Document feature - 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cascade Range; landslides; mass movements; risk assessment; slope stability; United States; Washington ER - TY - JOUR T1 - Comparative study of adsorption behavior of copper, lead, and zinc onto goethite in aqueous systems AN - 51062912; 1993-041417 JF - Environmental Geology (Berlin) AU - Kooner, Z S Y1 - 1993/08// PY - 1993 DA - August 1993 SP - 242 EP - 250 PB - Springer International, Berlin VL - 21 IS - 4 SN - 0943-0105, 0943-0105 KW - hazardous waste KW - zinc KW - goethite KW - copper KW - lead KW - aqueous solutions KW - adsorption KW - ground water KW - metals KW - oxides KW - trace metals KW - pH KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51062912?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Geology+%28Berlin%29&rft.atitle=Comparative+study+of+adsorption+behavior+of+copper%2C+lead%2C+and+zinc+onto+goethite+in+aqueous+systems&rft.au=Kooner%2C+Z+S&rft.aulast=Kooner&rft.aufirst=Z&rft.date=1993-08-01&rft.volume=21&rft.issue=4&rft.spage=242&rft.isbn=&rft.btitle=&rft.title=Environmental+Geology+%28Berlin%29&rft.issn=09430105&rft_id=info:doi/ L2 - http://www.springerlink.com/content/1432-0495/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 23 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - adsorption; aqueous solutions; copper; goethite; ground water; hazardous waste; lead; metals; oxides; pH; trace metals; zinc ER - TY - JOUR T1 - Volcanic eruption of the mid-ocean ridge along the East Pacific Rise crest at 9 degrees 45-52'N; direct submersible observations of seafloor phenomena associated with an eruption event in April, 1991 AN - 50325966; 1993-033651 AB - In April, 1991, we witnessed from the submersible Alvina suite of previously undocumented seafloor phenomena accompanying an in-progress eruption of the mid-ocean ridge on the East Pacific Rise crest at 9 degrees 45'N-52'N. The volume of the eruption could not be precisely determined, although comparison of pre- and post-eruption SeaBeam bathymetry indicate that any changes in ridge crest morphology resulting from the eruption were 65 mmol/l for both CO (sub 2) and H (sub 2) S); (7) venting at temperatures above 380 degrees C of visually detectable white vapor that transformed to plumes of gray smoke a few centimeters above vent orifices; (8) disorganized venting of both high-temperature fluids (black and gray smoke) and large volumes of cooler, diffuse hydrothermal fluids directly from the basaltic seafloor, rather than from hydrothermal mineral constructions; (9) rapid and extensive growth of flocculent white bacterial mats (species unknown) on and under the seafloor in areas experiencing widespread venting of diffuse hydrothermal fluid; and (10) subseafloor downslope migration of magma normal to the ridge axis in a network of small-scale (1-5 m diameter) lava tubes and channels to distances at least 100-200 m outside the ASC. We suggest that, in April, 1991, intrusion of dikes in the eruption area to <200 m beneath the ASC floor resulted in phase separation of fluids near the tops of the dikes and a large flux of vapor-rich hydrothermal fluids through the overlying rubbly, cavernous lavas. Low salinities and gas-rich compositions of hydrothermal fluids sampled in the eruption area are appropriate for a vapor phase in a seawater system undergoing subcritical liquid-vapor phase separation (boiling) and phase segregation. Hydrothermal fluids streamed directly from fissures and pits that may have been loci of lava drainback and/or hydrovolcanic explosions. These fissures and pits were lined with white mats of a unique fast-growing bacteria that was the only life associated with the brand-new vents. The prolific bacteria, which covered thousands of square meters on the ridge crest and were also abundant in subseafloor voids, may thrive on high levels of gases in the vapor-rich hydrothermal fluids initially escaping the hydrothermal system. White bacterial particulates swept from the seafloor by hydrothermal vents swirled in an unprecedented biogenic "blizzard" up to 50 m above the bottom. The bacterial proliferation of April, 1991 is likely to be a transient bloom that will be checked quickly either by decline of dissolved gas concentrations in the fluids as rapid heat loss brings about cessation of boiling, and/or by grazing as other organisms are re-established in the biologically devastated area. JF - Earth and Planetary Science Letters AU - Haymon, R M AU - Fornari, D J AU - Von Damm, K L AU - Lilley, M D AU - Perfit, M R AU - Edmond, J M AU - Shanks, Wayne C, III AU - Lutz, R A AU - Grebmeier, J M AU - Carbotte, S AU - Wright, D AU - McLaughlin, E AU - Smith, M AU - Beedle, N AU - Olson, E Y1 - 1993/08// PY - 1993 DA - August 1993 SP - 85 EP - 101 PB - Elsevier, Amsterdam VL - 119 IS - 1-2 SN - 0012-821X, 0012-821X KW - submersibles KW - East Pacific KW - sedimentation KW - marine geology KW - hydrothermal vents KW - Seabeam KW - Tubeworm Barbecue KW - Alvin KW - marine sedimentation KW - biota KW - volcanology KW - volcanism KW - marine environment KW - eruptions KW - Pacific Ocean KW - submarine volcanoes KW - volcanoes KW - ecology KW - bathymetry KW - ocean floors KW - East Pacific Rise KW - mid-ocean ridges KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50325966?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Volcanic+eruption+of+the+mid-ocean+ridge+along+the+East+Pacific+Rise+crest+at+9+degrees+45-52%27N%3B+direct+submersible+observations+of+seafloor+phenomena+associated+with+an+eruption+event+in+April%2C+1991&rft.au=Haymon%2C+R+M%3BFornari%2C+D+J%3BVon+Damm%2C+K+L%3BLilley%2C+M+D%3BPerfit%2C+M+R%3BEdmond%2C+J+M%3BShanks%2C+Wayne+C%2C+III%3BLutz%2C+R+A%3BGrebmeier%2C+J+M%3BCarbotte%2C+S%3BWright%2C+D%3BMcLaughlin%2C+E%3BSmith%2C+M%3BBeedle%2C+N%3BOlson%2C+E&rft.aulast=Haymon&rft.aufirst=R&rft.date=1993-08-01&rft.volume=119&rft.issue=1-2&rft.spage=85&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2F0012-821X%2893%2990008-W L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1993-01-01 N1 - Number of references - 57 N1 - Document feature - illus. incl. 2 plates, geol. sketch maps N1 - SuppNotes - LDEO Contrib. No. 5028 N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - Alvin; bathymetry; biota; East Pacific; East Pacific Rise; ecology; eruptions; hydrothermal vents; marine environment; marine geology; marine sedimentation; mid-ocean ridges; ocean floors; Pacific Ocean; Seabeam; sedimentation; submarine volcanoes; submersibles; Tubeworm Barbecue; volcanism; volcanoes; volcanology DO - http://dx.doi.org/10.1016/0012-821X(93)90008-W ER - TY - JOUR T1 - Unsaturated transport processes in undisturbed heterogeneous porous media; I, Inorganic contaminants AN - 50307648; 1993-041073 JF - Soil Science Society of America Journal AU - Jardine, P M AU - Jacobs, G K AU - Wilson, G V Y1 - 1993/08// PY - 1993 DA - August 1993 SP - 945 EP - 953 PB - Soil Science Society of America, Madison, WI VL - 57 IS - 4 SN - 0361-5995, 0361-5995 KW - calcium KW - cobalt KW - miscible displacement KW - eastern Tennessee KW - waste disposal sites KW - unsaturated zone KW - Oak Ridge National Laboratory Reservation KW - seepage KW - ground water KW - chemical reactions KW - ion exchange KW - soils KW - alkaline earth metals KW - pollutants KW - pollution KW - porous materials KW - adsorption KW - Melton Branch watershed KW - pollutant KW - inorganic materials KW - heterogeneous materials KW - metals KW - cations KW - waste disposal KW - strontium KW - 02C:Geochemistry of rocks, soils, and sediments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50307648?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=Unsaturated+transport+processes+in+undisturbed+heterogeneous+porous+media%3B+I%2C+Inorganic+contaminants&rft.au=Jardine%2C+P+M%3BJacobs%2C+G+K%3BWilson%2C+G+V&rft.aulast=Jardine&rft.aufirst=P&rft.date=1993-08-01&rft.volume=57&rft.issue=4&rft.spage=945&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 36 N1 - PubXState - WI N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - SSSJD4 N1 - SubjectsTermNotLitGenreText - adsorption; alkaline earth metals; calcium; cations; chemical reactions; cobalt; eastern Tennessee; ground water; heterogeneous materials; inorganic materials; ion exchange; Melton Branch watershed; metals; miscible displacement; Oak Ridge National Laboratory Reservation; pollutant; pollutants; pollution; porous materials; seepage; soils; strontium; unsaturated zone; waste disposal; waste disposal sites ER - TY - JOUR T1 - Application of oxygen-18 tracer techniques to arctic hydrological processes AN - 50223663; 1994-039706 JF - Arctic and Alpine Research AU - Cooper, Lee W AU - Solis, Corina AU - Kane, Douglas L AU - Hinzman, Larry D Y1 - 1993/08// PY - 1993 DA - August 1993 SP - 247 EP - 255 PB - University of Colorado, Institute of Arctic and Alpine Research, Boulder, CO VL - 25 IS - 3 SN - 0004-0851, 0004-0851 KW - United States KW - oxygen KW - isotopes KW - moisture KW - watersheds KW - atmospheric precipitation KW - stable isotopes KW - hydrologic cycle KW - Bagavanirktok Quadrangle KW - mixing KW - arctic environment KW - snow KW - tracers KW - discharge KW - hydrology KW - isotope ratios KW - O-18/O-16 KW - Imnavait Creek KW - evaporation KW - streamflow KW - Northern Alaska KW - O-18 KW - Alaska KW - meltwater KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50223663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Arctic+and+Alpine+Research&rft.atitle=Application+of+oxygen-18+tracer+techniques+to+arctic+hydrological+processes&rft.au=Cooper%2C+Lee+W%3BSolis%2C+Corina%3BKane%2C+Douglas+L%3BHinzman%2C+Larry+D&rft.aulast=Cooper&rft.aufirst=Lee&rft.date=1993-08-01&rft.volume=25&rft.issue=3&rft.spage=247&rft.isbn=&rft.btitle=&rft.title=Arctic+and+Alpine+Research&rft.issn=00040851&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 40 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - ATLPAV N1 - SubjectsTermNotLitGenreText - Alaska; arctic environment; atmospheric precipitation; Bagavanirktok Quadrangle; discharge; evaporation; hydrologic cycle; hydrology; Imnavait Creek; isotope ratios; isotopes; meltwater; mixing; moisture; Northern Alaska; O-18; O-18/O-16; oxygen; snow; stable isotopes; streamflow; tracers; United States; watersheds ER - TY - JOUR T1 - Trace-element concentrations in calcite and dolomite from carbonaceous chondrites determined by ion microprobe, and coexisting fluid compositions AN - 51445125; 2007-047819 JF - Meteoritics AU - McSween, H Y, Jr AU - Riciputi, L R AU - Johnson, C A AU - Prinz, M AU - King, Trude V V AU - Ridley, Ian Y1 - 1993/07// PY - 1993 DA - July 1993 SP - 396 PB - Arizona State University, Center for Meteorite Studies, Tempe, AZ VL - 28 IS - 3 SN - 0026-1114, 0026-1114 KW - stony meteorites KW - ion probe data KW - mass spectra KW - carbonaceous chondrites KW - calcite KW - dolomite KW - meteorites KW - spectra KW - trace elements KW - chondrites KW - chemical composition KW - carbonates KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51445125?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics&rft.atitle=Trace-element+concentrations+in+calcite+and+dolomite+from+carbonaceous+chondrites+determined+by+ion+microprobe%2C+and+coexisting+fluid+compositions&rft.au=McSween%2C+H+Y%2C+Jr%3BRiciputi%2C+L+R%3BJohnson%2C+C+A%3BPrinz%2C+M%3BKing%2C+Trude+V+V%3BRidley%2C+Ian&rft.aulast=McSween&rft.aufirst=H&rft.date=1993-07-01&rft.volume=28&rft.issue=3&rft.spage=396&rft.isbn=&rft.btitle=&rft.title=Meteoritics&rft.issn=00261114&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 56th annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - AZ N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - calcite; carbonaceous chondrites; carbonates; chemical composition; chondrites; dolomite; ion probe data; mass spectra; meteorites; spectra; stony meteorites; trace elements ER - TY - JOUR T1 - Aluminum speciation and equilibria in aqueous solution; III, Potentiometric determination of the first hydrolysis constant of aluminum(III) in sodium chloride solutions to 125 degrees C AN - 50257281; 1994-018780 AB - The titration results of these experiments are presented in the appendix. The results of the study are combined with published data for low and high T to provide a reliable and precise quantitative model for the hydrolysis of Al (super 3+) to Al(OH) (super 2+) , and extend over a broad range of T and solution composition from ambient conditions to >= 200 degrees C along the liquid- vapour saturation surface of NaCl solutions to 5 mol/kg. JF - Geochimica et Cosmochimica Acta AU - Palmer, Donald A AU - Wesolowski, David J Y1 - 1993/07// PY - 1993 DA - July 1993 SP - 2929 EP - 2938 PB - Pergamon, Oxford VL - 57 IS - 13 SN - 0016-7037, 0016-7037 KW - sodium chloride KW - metals KW - aluminum KW - hydrolysis KW - aqueous solutions KW - thermodynamic properties KW - potentiometry KW - equilibrium KW - high temperature KW - temperature KW - chemical fractionation KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257281?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Aluminum+speciation+and+equilibria+in+aqueous+solution%3B+III%2C+Potentiometric+determination+of+the+first+hydrolysis+constant+of+aluminum%28III%29+in+sodium+chloride+solutions+to+125+degrees+C&rft.au=Palmer%2C+Donald+A%3BWesolowski%2C+David+J&rft.aulast=Palmer&rft.aufirst=Donald&rft.date=1993-07-01&rft.volume=57&rft.issue=13&rft.spage=2929&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2893%2990284-4 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1994-01-01 N1 - Number of references - 42 N1 - Document feature - 5 tables, illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aluminum; aqueous solutions; chemical fractionation; equilibrium; high temperature; hydrolysis; metals; potentiometry; sodium chloride; temperature; thermodynamic properties DO - http://dx.doi.org/10.1016/0016-7037(93)90284-4 ER - TY - JOUR T1 - Modification of fluvial gravel size by spawning salmonids AN - 50162145; 1999-035783 AB - Salmonids (salmon and trout) winnow fine sediment from streambed gravels during construction of the nest or "redd" used for spawning and incubation of fertilized eggs. The gravels and interstitial fine sediments excavated during this process are exposed to currents and differentially transported: gravels move a short distance, while the fine sediments are swept further downstream from the redd. To quantify the resultant modification of particle size distributions in redds, we sampled redds and adjacent undisturbed gravels to document changes in size distributions. These data were compiled with previously published observations to analyze the general nature of size modification during spawning. The final percentage finer than 1 mm in the gravels, P1 (sub f ) , is related to the initial percentage finer than 1 mm, P1 (sub i ) , by the equation P1 (sub f ) = 0.63 P1 (sub i ) . Hydraulic variables (water surface slope, mean column velocity, depth, shear stress, unit stream power) explained little of the variance and did not appear in the optimal models. Because fisheries biologists are called upon to evaluate gravels as potential spawning sites, these findings should prove useful in such evaluations. Copyright 1993 by the American Geophysical Union. JF - Water Resources Research AU - Kondolf, G Mathias AU - Sale, Michael J AU - Wolman, M Gordon Y1 - 1993/07// PY - 1993 DA - July 1993 SP - 2265 EP - 2274 PB - American Geophysical Union, Washington, DC VL - 29 IS - 7 SN - 0043-1397, 0043-1397 KW - granulometry KW - Chordata KW - clastic sediments KW - shear stress KW - fresh water KW - gravel KW - biota KW - Pisces KW - models KW - size distribution KW - gravel-bed streams KW - sediments KW - streams KW - ecology KW - Vertebrata KW - Salmonidae KW - particles KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50162145?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=Modification+of+fluvial+gravel+size+by+spawning+salmonids&rft.au=Kondolf%2C+G+Mathias%3BSale%2C+Michael+J%3BWolman%2C+M+Gordon&rft.aulast=Kondolf&rft.aufirst=G&rft.date=1993-07-01&rft.volume=29&rft.issue=7&rft.spage=2265&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F93WR00401 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 42 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - biota; Chordata; clastic sediments; ecology; fresh water; granulometry; gravel; gravel-bed streams; models; particles; Pisces; Salmonidae; sediments; shear stress; size distribution; streams; Vertebrata DO - http://dx.doi.org/10.1029/93WR00401 ER - TY - JOUR T1 - Concordance between isolated cleft palate in mice and alterations within a region including the gene encoding the beta 3 subunit of the type A gamma-aminobutyric acid receptor. AN - 75783776; 8389469 AB - Genetic and molecular analyses of a number of radiation-induced deletion mutations of the pink-eyed dilution (p) locus in mouse chromosome 7 have identified a specific interval on the genetic map associated with a neonatally lethal mutation that results in cleft palate. This interval, closely linked and distal to p, and bracketed by the genes encoding the alpha 5 and beta 3 subunits of the type A gamma-aminobutyric acid receptor (Gabra5 and Gabrb3, respectively), contains a gene(s) (cp1; cleft palate 1) necessary for normal palate development. The cp1 interval extends from the distal breakpoint of the prenatally lethal p83FBFo deletion to the Gabrb3 locus. Among 20 p deletions tested, there was complete concordance between alterations at the Gabrb3 transcription unit and inability to complement the cleft-palate defect. These mapping data, along with previously described in vivo and in vitro teratological effects of gamma-aminobutyric acid or its agonists on palate development, suggest the possibility that a particular type A gamma-aminobutyric acid receptor that includes the beta 3 subunit may be necessary for normal palate development. The placement of the cp1 gene within a defined segment of the larger D15S12h (p)-D15S9h-1 interval in the mouse suggests that the highly homologous region of the human genome, 15q11-q13, be evaluated for a role(s) in human fetal facial development. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Culiat, C T AU - Stubbs, L AU - Nicholls, R D AU - Montgomery, C S AU - Russell, L B AU - Johnson, D K AU - Rinchik, E M AD - Biology Division, Oak Ridge National Laboratory, TN 37831-8077. Y1 - 1993/06/01/ PY - 1993 DA - 1993 Jun 01 SP - 5105 EP - 5109 VL - 90 IS - 11 SN - 0027-8424, 0027-8424 KW - Gabra5 KW - Gabrb3 KW - cp1 KW - DNA Probes KW - 0 KW - Macromolecular Substances KW - Oligodeoxyribonucleotides KW - Receptors, GABA-A KW - DNA KW - 9007-49-2 KW - Index Medicus KW - Fetus KW - Animals KW - Chromosomes, Human, Pair 15 KW - Genome, Human KW - Sequence Homology, Nucleic Acid KW - Humans KW - Transcription, Genetic KW - Chromosome Mapping KW - Blotting, Southern KW - Heterozygote KW - Molecular Sequence Data KW - Genes, Lethal KW - Male KW - Sequence Deletion KW - Homozygote KW - Mice KW - DNA -- isolation & purification KW - Polymerase Chain Reaction KW - Base Sequence KW - Mice, Mutant Strains KW - DNA -- genetics KW - Crosses, Genetic KW - Female KW - Receptors, GABA-A -- genetics KW - Cleft Palate -- pathology KW - Cleft Palate -- genetics KW - Cleft Palate -- embryology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/75783776?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Concordance+between+isolated+cleft+palate+in+mice+and+alterations+within+a+region+including+the+gene+encoding+the+beta+3+subunit+of+the+type+A+gamma-aminobutyric+acid+receptor.&rft.au=Culiat%2C+C+T%3BStubbs%2C+L%3BNicholls%2C+R+D%3BMontgomery%2C+C+S%3BRussell%2C+L+B%3BJohnson%2C+D+K%3BRinchik%2C+E+M&rft.aulast=Culiat&rft.aufirst=C&rft.date=1993-06-01&rft.volume=90&rft.issue=11&rft.spage=5105&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-07-07 N1 - Date created - 1993-07-07 N1 - Date revised - 2017-02-17 N1 - Gene symbol - Gabra5; Gabrb3; cp1 N1 - SuppNotes - Cited By: Proc Natl Acad Sci U S A. 1993 Mar 1;90(5):2050-4 [8095339] Lancet. 1993 Jan 9;341(8837):122-3 [8093396] Nat Genet. 1992 Dec;2(4):270-4 [1303278] Hum Mol Genet. 1993 Feb;2(2):183-9 [8388764] Toxicol Appl Pharmacol. 1975 Apr;32(1):53-61 [1135879] Teratology. 1979 Oct;20(2):213-32 [392800] Teratology. 1983 Aug;28(1):15-22 [6635994] J Craniofac Genet Dev Biol. 1986;6(1):53-61 [3700592] Am J Hum Genet. 1986 Nov;39(5):603-11 [3788974] Am J Hum Genet. 1989 Sep;45(3):345-7 [2773931] Am J Hum Genet. 1989 Sep;45(3):348-53 [2570526] FASEB J. 1990 Mar;4(5):1469-80 [2155149] Neuron. 1989 Dec;3(6):745-53 [2561977] Genetics. 1990 Sep;126(1):201-5 [2227380] Am J Hum Genet. 1991 Aug;49(2):330-7 [1714232] Am J Hum Genet. 1991 Sep;49(3):682-6 [1679292] Lancet. 1992 Feb 8;339(8789):366-7 [1346439] Am J Hum Genet. 1992 May;50(5):1129-36 [1570839] J Craniofac Genet Dev Biol. 1991 Oct-Dec;11(4):277-91 [1812129] Mamm Genome. 1992;3(4):187-91 [1611213] Proc Natl Acad Sci U S A. 1992 Aug 1;89(15):6726-30 [1323116] Proc Natl Acad Sci U S A. 1992 Aug 1;89(15):6968-72 [1495987] J Neurosci. 1992 Nov;12(11):4151-72 [1331359] Am J Hum Genet. 1992 Dec;51(6):1377-85 [1361101] Hum Mol Genet. 1992 Sep;1(6):417-25 [1363801] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - A cell-kinetics model for radiation-induced myelopoiesis. AN - 75754984; 8500579 AB - A mathematical model of time-dependent cellular damage, repair, killing and repopulation of bone marrow following treatments with ionizing radiations is described. Effects from variable dose rates, multiple exposures, different radiation sources and arbitrary intervals between treatments can be modeled by ordinary differential equations. Of several unique features, the most unusual is that rate constants for injury, repair, killing and proliferation of cells are evaluated by likelihood analysis of animal mortality data. Results indicate that a relatively radioresistant pool of bone marrow cells mediates the proliferation of the hematopoietic stem cells. Applications include modeling of 1) myelopoietic integrity as a function of time and dose rate, 2) the whole-body survival curve (at any point in the treatment protocol) for cells critical to myelopoiesis, 3) a prompt dose equivalence from any completed portion of a therapeutic schedule and 4) potential gain from schedule changes during the course of the treatment. JF - Experimental hematology AU - Jones, T D AU - Morris, M D AU - Young, R W AU - Kehlet, R A AD - Health and Safety Research Division, Oak Ridge National Laboratory, TN 37831. Y1 - 1993/06// PY - 1993 DA - June 1993 SP - 816 EP - 822 VL - 21 IS - 6 SN - 0301-472X, 0301-472X KW - Index Medicus KW - Animals KW - Whole-Body Irradiation KW - Kinetics KW - Cell Death -- radiation effects KW - Cell Division -- physiology KW - Mice KW - Dose-Response Relationship, Radiation KW - Time Factors KW - Models, Biological KW - Mathematics KW - Cell Division -- radiation effects KW - Bone Marrow Cells KW - Hematopoiesis -- radiation effects KW - Bone Marrow -- physiology KW - Bone Marrow -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/75754984?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Experimental+hematology&rft.atitle=A+cell-kinetics+model+for+radiation-induced+myelopoiesis.&rft.au=Jones%2C+T+D%3BMorris%2C+M+D%3BYoung%2C+R+W%3BKehlet%2C+R+A&rft.aulast=Jones&rft.aufirst=T&rft.date=1993-06-01&rft.volume=21&rft.issue=6&rft.spage=816&rft.isbn=&rft.btitle=&rft.title=Experimental+hematology&rft.issn=0301472X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-06-29 N1 - Date created - 1993-06-29 N1 - Date revised - 2017-02-17 N1 - SuppNotes - Comment In: Exp Hematol. 1994 Jul;22(7):535-8 [8013569] Exp Hematol. 1994 Jan;22(1):2; author reply 3-4 [8282056] N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - The activity-composition relationship of oxygen and hydrogen isotopes in aqueous salt solutions; I, Vapor-liquid water equilibration of single salt solutions from 50 to 100 degrees C AN - 50331104; 1993-027594 AB - Using a new vapour-liquid equilibration apparatus, the oxygen and hydrogen isotope effects in single salt solutions (NaCl, KCl, CaCl (sub 2) , MgCl (sub 2) , Na (sub 2) SO (sub 4) and MgSO (sub 4) ) were precisely determined between 50 and 100 degrees C. The differences between isotope activity and composition ratios in these salt solutions are all linear with the molalities. The differences in effects of the oxygen and hydrogen isotopes on the solutions arediscussed. The effects of the dissolved salts on the oxygen and hydrogen isotope activity ratios are interpreted qualitatively in terms of interactions between ions and water molecules which appear to be primarily related to the charge and radius of them. Pressure may affect the isotope activity ratios of water in salt solutions. JF - Geochimica et Cosmochimica Acta AU - Horita, Juske AU - Wesolowski, David J AU - Cole, David R Y1 - 1993/06// PY - 1993 DA - June 1993 SP - 2797 EP - 2817 PB - Pergamon, Oxford VL - 57 IS - 12 SN - 0016-7037, 0016-7037 KW - water KW - experimental studies KW - oxygen KW - isotopes KW - isotope ratios KW - water vapor KW - O-18/O-16 KW - solution KW - salt water KW - equilibrium KW - stable isotopes KW - temperature KW - D/H KW - hydrogen KW - brines KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50331104?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+activity-composition+relationship+of+oxygen+and+hydrogen+isotopes+in+aqueous+salt+solutions%3B+I%2C+Vapor-liquid+water+equilibration+of+single+salt+solutions+from+50+to+100+degrees+C&rft.au=Horita%2C+Juske%3BWesolowski%2C+David+J%3BCole%2C+David+R&rft.aulast=Horita&rft.aufirst=Juske&rft.date=1993-06-01&rft.volume=57&rft.issue=12&rft.spage=2797&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2893%2990391-9 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1993-01-01 N1 - Number of references - 35 N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - brines; D/H; equilibrium; experimental studies; hydrogen; isotope ratios; isotopes; O-18/O-16; oxygen; salt water; solution; stable isotopes; temperature; water; water vapor DO - http://dx.doi.org/10.1016/0016-7037(93)90391-9 ER - TY - JOUR T1 - Treatment of contaminated wastewater at Oak Ridge National Laboratory AN - 50196621; 1995-004014 JF - International Conference on the Occurrence, Properties, and Utilization of Natural Zeolites AU - Robinson, Sharon M AU - Kent, Timothy E AU - Arnold, Wesley D, Jr A2 - Ming, D. W. A2 - Mumpton, F. A. Y1 - 1993/06// PY - 1993 DA - June 1993 SP - 172 EP - 173 PB - [publisher varies], [location varies] VL - 1993 KW - United States KW - silicates KW - sorption KW - waste water KW - government agencies KW - simulation KW - radioactive waste KW - cesium KW - water treatment KW - Tennessee KW - clinoptilolite KW - zeolite group KW - framework silicates KW - Oak Ridge National Laboratory KW - alkaline earth metals KW - experimental studies KW - cation exchange capacity KW - alkali metals KW - pollution KW - inorganic materials KW - chabazite KW - metals KW - industrial waste KW - nuclear facilities KW - waste disposal KW - strontium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50196621?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Conference+on+the+Occurrence%2C+Properties%2C+and+Utilization+of+Natural+Zeolites&rft.atitle=Treatment+of+contaminated+wastewater+at+Oak+Ridge+National+Laboratory&rft.au=Robinson%2C+Sharon+M%3BKent%2C+Timothy+E%3BArnold%2C+Wesley+D%2C+Jr&rft.aulast=Robinson&rft.aufirst=Sharon&rft.date=1993-06-01&rft.volume=1993&rft.issue=&rft.spage=172&rft.isbn=&rft.btitle=&rft.title=International+Conference+on+the+Occurrence%2C+Properties%2C+and+Utilization+of+Natural+Zeolites&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Zeolite '93; 4th international conference on the Occurrence, properties, and utilization of natural zeolites N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 4 N1 - Last updated - 2012-06-07 N1 - CODEN - #03748 N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; cation exchange capacity; cesium; chabazite; clinoptilolite; experimental studies; framework silicates; government agencies; industrial waste; inorganic materials; metals; nuclear facilities; Oak Ridge National Laboratory; pollution; radioactive waste; silicates; simulation; sorption; strontium; Tennessee; United States; waste disposal; waste water; water treatment; zeolite group ER - TY - JOUR T1 - Distribution of (super 32) Si in the world ocean; model compared to observation AN - 50179087; 1994-029449 AB - Calculations of the (super 32) Si/SiO (sub 2) ratio obtained in ocean models are compared with measurements of this ratio made as part of the GEOSECS program (Somayajulu et al., 1987, 1991). A major difference is found; while the models predict threefold to fivefold higher ratios in the deep Atlantic Ocean than in the deep Pacific and Indian oceans, no such difference is seen in the measurements. This points to a flaw in the measurements. Our modeling results suggest that the most interesting application for this 120-year half-life cosmogenic isotope is as a monitor of upwelling. However, considering the expense and difficulty associated with (super 32) Si measurements, such studies may prove impractical. Copyright 1993 by the American Geophysical Union. JF - Global Biogeochemical Cycles AU - Peng, Tsung-Hung AU - Maier-Reimer, Ernst AU - Broecker, Wallace S A2 - Prinn, Ronald A2 - Liss, Peter A2 - Buat-Menard, Patrick Y1 - 1993/06// PY - 1993 DA - June 1993 SP - 463 EP - 474 PB - American Geophysical Union, Washington, DC VL - 7 IS - 2 SN - 0886-6236, 0886-6236 KW - concentration KW - ocean circulation KW - isotopes KW - Si-32 KW - cyclic processes KW - Antarctic Ocean KW - silicon KW - hydrochemistry KW - distribution KW - observations KW - models KW - radioactive isotopes KW - North Atlantic Deep Water KW - North Atlantic KW - geochemistry KW - Atlantic Ocean KW - 02B:Hydrochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50179087?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Biogeochemical+Cycles&rft.atitle=Distribution+of+%28super+32%29+Si+in+the+world+ocean%3B+model+compared+to+observation&rft.au=Peng%2C+Tsung-Hung%3BMaier-Reimer%2C+Ernst%3BBroecker%2C+Wallace+S&rft.aulast=Peng&rft.aufirst=Tsung-Hung&rft.date=1993-06-01&rft.volume=7&rft.issue=2&rft.spage=463&rft.isbn=&rft.btitle=&rft.title=Global+Biogeochemical+Cycles&rft.issn=08866236&rft_id=info:doi/10.1029%2F93GB00686 LA - English DB - GeoRef N1 - Conference title - Biogeochemical ocean-atmosphere transfers (BOAT) N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 9 N1 - PubXState - DC N1 - Document feature - illus. incl. sects., 4 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Antarctic Ocean; Atlantic Ocean; concentration; cyclic processes; distribution; geochemistry; hydrochemistry; isotopes; models; North Atlantic; North Atlantic Deep Water; observations; ocean circulation; radioactive isotopes; Si-32; silicon DO - http://dx.doi.org/10.1029/93GB00686 ER - TY - JOUR T1 - Metamict and chemically altered vesuvianite AN - 50158291; 1995-029517 AB - Partly metamict vesuvianite samples from two localities have been examined in detail. The unit cell of one is enlarged due to volume expansion caused by a buildup of radiation damage; the other specimen sustained enough damage to exclude accurate determination of cell parameters. Back-scattered electron imaging shows that both are chemically altered, and EPMA data indicate that alteration has resulted in a heterogeneous distribution of radionuclides on the mu m scale. Partly metamict vesuvianite recrystallizes over the range 600-850 degrees C; combined TGA and isothermal annealing show that, on heating (in N (sub 2) or Ar), metamict vesuvianite begins to recrystallize at 600 degrees C, and at 900 degrees C decomposes into the multiphase assemblage grossular + gehlenite + wollastonite. Unpolarized IR spectra of both samples of vesuvianite are similar and also resemble those of radiation-damaged zircon and titanite, suggesting that the major structural features of the aperiodic state are similar for complex ceramics of different composition. JF - The Canadian Mineralogist AU - Eby, R K AU - Janeczek, J AU - Ewing, R C AU - Ercit, T S AU - Groat, L A AU - Chakoumakos, B C AU - Hawthorne, F C AU - Rossman, G R Y1 - 1993/06// PY - 1993 DA - June 1993 SP - 357 EP - 369 PB - Mineralogical Association of Canada, Ottawa, ON VL - 31, Part 2 SN - 0008-4476, 0008-4476 KW - sorosilicates KW - silicates KW - cell dimensions KW - crystal structure KW - TEM data KW - infrared spectra KW - X-ray data KW - phase equilibria KW - orthosilicates KW - metamict minerals KW - spectra KW - vesuvianite KW - P-T conditions KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50158291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Canadian+Mineralogist&rft.atitle=Metamict+and+chemically+altered+vesuvianite&rft.au=Eby%2C+R+K%3BJaneczek%2C+J%3BEwing%2C+R+C%3BErcit%2C+T+S%3BGroat%2C+L+A%3BChakoumakos%2C+B+C%3BHawthorne%2C+F+C%3BRossman%2C+G+R&rft.aulast=Eby&rft.aufirst=R&rft.date=1993-06-01&rft.volume=31%2C+Part+2&rft.issue=&rft.spage=357&rft.isbn=&rft.btitle=&rft.title=The+Canadian+Mineralogist&rft.issn=00084476&rft_id=info:doi/ L2 - http://www.mineralogicalassociation.ca/template/EJournal/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1995-01-01 N1 - Number of references - 20 N1 - PubXState - ON N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - CAMIA6 N1 - SubjectsTermNotLitGenreText - cell dimensions; crystal structure; infrared spectra; metamict minerals; orthosilicates; P-T conditions; phase equilibria; silicates; sorosilicates; spectra; TEM data; vesuvianite; X-ray data ER - TY - JOUR T1 - The functional importance of hydrophobicity of the tyrosine at position 13 of human epidermal growth factor in receptor binding. AN - 75718579; 8486681 AB - The tyrosine at position 13 of epidermal growth factor (EGF) has been implicated as playing a role in receptor binding due to its close proximity to the critical arginine 41 residue as well as its high degree of conservation in EGF and EGF-like proteins that can bind to the EGF receptor. Site-directed mutagenesis of tyrosine 13 in human EGF (hEGF) was employed to examine the role of this residue in ligand-receptor interaction. The removal of the hydroxyl moiety of the tyrosine by substitution with phenylalanine had little effect on the binding, indicating that it is not involved in any crucial hydrogen bonds with either the receptor or with other regions of the EGF molecule. The substitution of the aromatic tyrosine side-chain with the nonpolar leucine side-chain caused the receptor affinity to decrease only slightly, indicating that aromaticity of the amino acid at this site is also not critical. Substitutions with other hydrophobic residues, isoleucine, valine, and alanine, resulted in a significant decrease in receptor affinity as a function of decreasing hydrophobicity. Substitution of tyrosine 13 with the polar residues histidine and arginine markedly decreased receptor binding affinity, and complete removal of the side-chain by substitution with glycine dramatically lowered the binding affinity to 0.3% as compared to wild type. Analysis of three hEGF mutants, Tyr13-->Leu, Tyr13-->Arg, and Tyr13-->Gly, by circular dichroism showed that the major structural features of hEGF were not significantly altered. The results demonstrate that the decreased receptor affinities of these hEGF mutants are due to disruption of the functional contribution(s) of the tyrosine 13 residue rather than alteration(s) in the overall structural integrity. Overall, the results suggest that the tyrosine 13 side-chain plays a critical role in receptor binding by contributing to hydrophobic receptor-ligand interactions. JF - The Journal of biological chemistry AU - Tadaki, D K AU - Niyogi, S K AD - Protein Engineering and Molecular Mutagenesis Program, Oak Ridge National Laboratory, Tennessee 37831-8077. Y1 - 1993/05/15/ PY - 1993 DA - 1993 May 15 SP - 10114 EP - 10119 VL - 268 IS - 14 SN - 0021-9258, 0021-9258 KW - Oligodeoxyribonucleotides KW - 0 KW - Recombinant Proteins KW - Tyrosine KW - 42HK56048U KW - Epidermal Growth Factor KW - 62229-50-9 KW - Receptor, Epidermal Growth Factor KW - EC 2.7.10.1 KW - Index Medicus KW - Mutagenesis, Site-Directed KW - Base Sequence KW - Recombinant Proteins -- metabolism KW - Kinetics KW - Humans KW - Polymerase Chain Reaction -- methods KW - Binding, Competitive KW - Molecular Sequence Data KW - Circular Dichroism KW - Amino Acid Sequence KW - Recombinant Proteins -- chemistry KW - Receptor, Epidermal Growth Factor -- metabolism KW - Epidermal Growth Factor -- chemistry KW - Epidermal Growth Factor -- genetics KW - Epidermal Growth Factor -- metabolism KW - Protein Conformation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/75718579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+biological+chemistry&rft.atitle=The+functional+importance+of+hydrophobicity+of+the+tyrosine+at+position+13+of+human+epidermal+growth+factor+in+receptor+binding.&rft.au=Tadaki%2C+D+K%3BNiyogi%2C+S+K&rft.aulast=Tadaki&rft.aufirst=D&rft.date=1993-05-15&rft.volume=268&rft.issue=14&rft.spage=10114&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+biological+chemistry&rft.issn=00219258&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-06-08 N1 - Date created - 1993-06-08 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Comparison of Ellman's reagent with N-(1-pyrenyl)maleimide for the determination of free sulfhydryl groups in reduced cellobiohydrolase I from Trichoderma reesei. AN - 75769956; 8509600 AB - The enzyme cellobiohydrolase I (CBH I) from Trichoderma reesei was treated with 5 mM dithiothreitol at different pH values in order to reduce some or all of its 12 disulfide bridges. A discrepancy was found in the number of free sulfhydryl (SH) groups generated upon the reduction of CBH I when they were measured using N-(1-pyrenyl)maleimide (PM) or Ellman's reagent, 5,5'-dithiobis(2-nitrobenzoic acid). For example, the number of SH mol generated/mol CBH I at pH 8.5 was determined to be 16 and < 1 when measured using PM or Ellman's reagent, respectively. The low value obtained with Ellman's reagent may be due to the electrostatic repulsion between the carboxylic acid groups in CBH I and those in Ellman's reagent. The fluorimetric assay used for determining SH molecules in reduced CBH I, based on their reaction with PM, is described. JF - Journal of biochemical and biophysical methods AU - Woodward, J AU - Tate, J AU - Herrmann, P C AU - Evans, B R AD - Chemical Technology Division, Oak Ridge National Laboratory, TN 37831-6194. Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 121 EP - 129 VL - 26 IS - 2-3 SN - 0165-022X, 0165-022X KW - Fluorescent Dyes KW - 0 KW - Maleimides KW - Sulfhydryl Compounds KW - Mercaptoethanol KW - 60-24-2 KW - Dithionitrobenzoic Acid KW - 9BZQ3U62JX KW - N-(3-pyrene)maleimide KW - 9SZY1M545Z KW - Glycoside Hydrolases KW - EC 3.2.1.- KW - Cellulose 1,4-beta-Cellobiosidase KW - EC 3.2.1.91 KW - Cysteine KW - K848JZ4886 KW - Dithiothreitol KW - T8ID5YZU6Y KW - Index Medicus KW - Oxidation-Reduction KW - Cysteine -- pharmacology KW - Drug Interactions KW - Dithiothreitol -- pharmacology KW - Mercaptoethanol -- pharmacology KW - Sulfhydryl Compounds -- metabolism KW - Glycoside Hydrolases -- metabolism KW - Sulfhydryl Compounds -- analysis KW - Trichoderma -- enzymology KW - Glycoside Hydrolases -- analysis KW - Dithionitrobenzoic Acid -- pharmacology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/75769956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+biochemical+and+biophysical+methods&rft.atitle=Comparison+of+Ellman%27s+reagent+with+N-%281-pyrenyl%29maleimide+for+the+determination+of+free+sulfhydryl+groups+in+reduced+cellobiohydrolase+I+from+Trichoderma+reesei.&rft.au=Woodward%2C+J%3BTate%2C+J%3BHerrmann%2C+P+C%3BEvans%2C+B+R&rft.aulast=Woodward&rft.aufirst=J&rft.date=1993-05-01&rft.volume=26&rft.issue=2-3&rft.spage=121&rft.isbn=&rft.btitle=&rft.title=Journal+of+biochemical+and+biophysical+methods&rft.issn=0165022X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-07-09 N1 - Date created - 1993-07-09 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - EMF measurements of the hydrolysis of Mg (sub 2+) in 0.1 to 5.0 molal NaCl solutions from 1 to 250 degrees C AN - 52773054; 1997-007808 JF - Eos, Transactions, American Geophysical Union AU - Wesolowski, D J AU - Palmer, D A AU - Anonymous Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 323 PB - American Geophysical Union, Washington, DC VL - 74 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - alkaline earth metals KW - sodium chloride KW - magnesium KW - experimental studies KW - hydrolysis KW - aqueous solutions KW - ions KW - temperature KW - measurement KW - brucite KW - chemical reactions KW - dilution KW - precipitation KW - metals KW - oxides KW - cations KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52773054?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=EMF+measurements+of+the+hydrolysis+of+Mg+%28sub+2%2B%29+in+0.1+to+5.0+molal+NaCl+solutions+from+1+to+250+degrees+C&rft.au=Wesolowski%2C+D+J%3BPalmer%2C+D+A%3BAnonymous&rft.aulast=Wesolowski&rft.aufirst=D&rft.date=1993-05-01&rft.volume=74&rft.issue=16%2C+Suppl.&rft.spage=323&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1993 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alkaline earth metals; aqueous solutions; brucite; cations; chemical reactions; dilution; experimental studies; hydrolysis; ions; magnesium; measurement; metals; oxides; precipitation; sodium chloride; temperature ER - TY - JOUR T1 - EMF measurements of oxalic and formic acid decomposition kinetics and interaction of acetate with aluminum(III) to high temperatures AN - 52764036; 1997-007843 JF - Eos, Transactions, American Geophysical Union AU - Palmer, D A AU - Wesolowski, D J AU - Bell, J L S AU - Anonymous Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 327 EP - 328 PB - American Geophysical Union, Washington, DC VL - 74 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - organic materials KW - esters KW - experimental studies KW - oxalic acid KW - acetates KW - formic acid KW - rates KW - ions KW - electrochemical properties KW - temperature KW - measurement KW - organic compounds KW - organic acids KW - factors KW - chemical reactions KW - dilution KW - metals KW - aluminum KW - carboxylic acids KW - chemical composition KW - kinetics KW - pH KW - high temperature KW - 02B:Hydrochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52764036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=EMF+measurements+of+oxalic+and+formic+acid+decomposition+kinetics+and+interaction+of+acetate+with+aluminum%28III%29+to+high+temperatures&rft.au=Palmer%2C+D+A%3BWesolowski%2C+D+J%3BBell%2C+J+L+S%3BAnonymous&rft.aulast=Palmer&rft.aufirst=D&rft.date=1993-05-01&rft.volume=74&rft.issue=16%2C+Suppl.&rft.spage=327&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1993 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - acetates; aluminum; carboxylic acids; chemical composition; chemical reactions; dilution; electrochemical properties; esters; experimental studies; factors; formic acid; high temperature; ions; kinetics; measurement; metals; organic acids; organic compounds; organic materials; oxalic acid; pH; rates; temperature ER - TY - JOUR T1 - Iron dynamics; transformation of Fe(II)/Fe(III) during injection of natural organic matter in a sandy aquifer AN - 50356507; 1993-012591 AB - These dynamics were examined during a forced-gradient field experiment on a sandy aquifer, Georgetown, South Carolina, USA, where the dissolved delta(DO) was initially low. Under increased DO conditions oxidation of Fe(II) to Fe(III) was rapid, forming Fe(III) (hydr)oxide colloids. Under low DO conditions the Fe(II) concentration was not significantly changed, but Fe(III) increased. Reasons for lack of increase in O consumption in sampling three wells are discussed. JF - Geochimica et Cosmochimica Acta AU - Liang, Liyuan AU - McCarthy, John F AU - Jolley, Louwanda W AU - McNabb, J Andrew AU - Mahlhorn, Tonia L Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 1987 EP - 1999 PB - Pergamon, Oxford VL - 57 IS - 9 SN - 0016-7037, 0016-7037 KW - organic materials KW - sand KW - colloidal materials KW - clastic sediments KW - solutes KW - iron KW - ground water KW - ferrous iron KW - aquifers KW - ferric iron KW - organic compounds KW - dynamics KW - metals KW - sediments KW - anaerobic environment KW - 02C:Geochemistry of rocks, soils, and sediments KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50356507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Iron+dynamics%3B+transformation+of+Fe%28II%29%2FFe%28III%29+during+injection+of+natural+organic+matter+in+a+sandy+aquifer&rft.au=Liang%2C+Liyuan%3BMcCarthy%2C+John+F%3BJolley%2C+Louwanda+W%3BMcNabb%2C+J+Andrew%3BMahlhorn%2C+Tonia+L&rft.aulast=Liang&rft.aufirst=Liyuan&rft.date=1993-05-01&rft.volume=57&rft.issue=9&rft.spage=1987&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2893%2990088-E L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1993-01-01 N1 - Number of references - 47 N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2014-03-14 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - anaerobic environment; aquifers; clastic sediments; colloidal materials; dynamics; ferric iron; ferrous iron; ground water; iron; metals; organic compounds; organic materials; sand; sediments; solutes DO - http://dx.doi.org/10.1016/0016-7037(93)90088-E ER - TY - JOUR T1 - Field-scale transport from a buried line source in variably saturated soil AN - 50355629; 1993-013483 AB - Lateral subsurface flow through the upper soil layers (stormflow zone) during storm events has been shown to be a dominant mechanism of contaminant transport in forested watersheds. Data bases for multi-region flow and transport modeling for hydrogeologic conditions where stormflow predominates are lacking. Direct measurement of the tracer flux under field-scale conditions are non-existent. The objective of this paper was to evaluate the significance of three hydrologic pore regions to stormflow. Two tracer releases were made from a buried line source during storm events and the spatial and temporal variability in solute concentration and the tracer fluxes were measured. During one of the injections, macropore flow was extremely rapid with solute transport to a downslope trench 65m from the line source taking just 3.2h. Mesopore flow appeared to be significant for short distances in that tracer movement to solution samplers just 3m downslope of the line source occurred within 3h of the release. Soil sampling 6 months after the second release revealed that the tracer plume was refracted in the direction of the fractured bedding plane, and therefore did not coincide with the array of samplers for distances greater than 13m downslope of the source. Soil sampling data suggested that micropores served as a sink/source for Br (super -) with 47% of the non-reactive tracer remaining immobilized by micropores at the termination of the study. Interaction between the upper 2m of the stormflow zone and the groundwater system was believed minimal; however, lateral flow below 2m was concluded to be significant. JF - Journal of Hydrology AU - Wilson, G V AU - Jardine, P M AU - O'Dell, J D AU - Collineau, M Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 83 EP - 109 PB - Elsevier, Amsterdam VL - 145 IS - 1-2 SN - 0022-1694, 0022-1694 KW - United States KW - solute transport KW - soils KW - Oak Ridge National Laboratory KW - terrestrial environment KW - eastern Tennessee KW - humid environment KW - halogens KW - government agencies KW - pollution KW - bromide ion KW - bromine KW - saturation KW - movement KW - tracers KW - Tennessee KW - water regimes KW - Anderson County Tennessee KW - storms KW - waste disposal KW - field studies KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50355629?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrology&rft.atitle=Field-scale+transport+from+a+buried+line+source+in+variably+saturated+soil&rft.au=Wilson%2C+G+V%3BJardine%2C+P+M%3BO%27Dell%2C+J+D%3BCollineau%2C+M&rft.aulast=Wilson&rft.aufirst=G&rft.date=1993-05-01&rft.volume=145&rft.issue=1-2&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology&rft.issn=00221694&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00221694 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 1993-01-01 N1 - Number of references - 31 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - JHYDA7 N1 - SubjectsTermNotLitGenreText - Anderson County Tennessee; bromide ion; bromine; eastern Tennessee; field studies; government agencies; halogens; humid environment; movement; Oak Ridge National Laboratory; pollution; saturation; soils; solute transport; storms; Tennessee; terrestrial environment; tracers; United States; waste disposal; water regimes ER - TY - JOUR T1 - Volcanic rock-hosted gold and base-metal mineralization associated with Neoproterozoic-early Paleozoic back-arc extension in the Carolina Terrane, southern Appalachian Piedmont AN - 50355456; 1993-016433 AB - Volcanogenic mineral deposits in the Carolina terrane, southern Appalachian Piedmont,include Kuroko-type polymetallic massive sulfide deposits and disseminated gold-pyrite deposits associated with propylitic, silicic, argillic, and advanced argillic alteration. Host rocks are metavolcaniclastic and metaepiclastic rocks of a Neoproterozoic-Early Cambrian magmatic arc. The favorable gold horizon is the transition from a lower succession of andesitic and rhyolitic pyroclastic rocks with basal mafic lavas to an upper sequence of epiclastic sedimentary units and minor lava and ash flows. Kuroko-type deposits are associated with mafic to bimodal volcanic rocks in the upper sequence. Whole-rock oxygen isotope analyses indicate that gold mineralization is associated with a transition from hydrothermal systems dominated by isotopically relatively light (delta (super 18) O = -6ppm to -10ppm) waters, typical of high-latitude subaerial systems, to seawater (delta (super 18) O = 0ppm). Plots of delta (super 18) O vs. SiO (sub 2) of the host rocks show a compositional gap associated with mineralization at the subaerial to submarine transition. Values of delta (super 18) O for the hydrothermal waters, lithostratigraphic analyses, and tectonic models of the Carolina terrane demonstrate that mineralization coincided with extension in a rifted arc. JF - Geology (Boulder) AU - Feiss, P Geoffrey AU - Vance, R Kelly AU - Wesolowski, David J Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 439 EP - 442 PB - Geological Society of America (GSA), Boulder, CO VL - 21 IS - 5 SN - 0091-7613, 0091-7613 KW - United States KW - mineral deposits, genesis KW - metavolcanic rocks KW - upper Precambrian KW - oxygen KW - South Carolina KW - isotopes KW - Appalachians KW - rifting KW - stable isotopes KW - exhalative processes KW - lower Paleozoic KW - volcanism KW - metamorphic rocks KW - basins KW - gold ores KW - base metals KW - back-arc basins KW - Carolina slate belt KW - Neoproterozoic KW - North America KW - Precambrian KW - Paleozoic KW - isotope ratios KW - host rocks KW - structural controls KW - Proterozoic KW - O-18/O-16 KW - kuroko-type deposits KW - extension KW - plate tectonics KW - Southern Appalachians KW - island arcs KW - North Carolina KW - metal ores KW - Piedmont KW - 18:Solid-earth geophysics KW - 27A:Economic geology, geology of ore deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50355456?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=Volcanic+rock-hosted+gold+and+base-metal+mineralization+associated+with+Neoproterozoic-early+Paleozoic+back-arc+extension+in+the+Carolina+Terrane%2C+southern+Appalachian+Piedmont&rft.au=Feiss%2C+P+Geoffrey%3BVance%2C+R+Kelly%3BWesolowski%2C+David+J&rft.aulast=Feiss&rft.aufirst=P&rft.date=1993-05-01&rft.volume=21&rft.issue=5&rft.spage=439&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2F0091-7613%281993%290212.3.CO%3B2 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 34 N1 - PubXState - CO N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - Appalachians; back-arc basins; base metals; basins; Carolina slate belt; exhalative processes; extension; gold ores; host rocks; island arcs; isotope ratios; isotopes; kuroko-type deposits; lower Paleozoic; metal ores; metamorphic rocks; metavolcanic rocks; mineral deposits, genesis; Neoproterozoic; North America; North Carolina; O-18/O-16; oxygen; Paleozoic; Piedmont; plate tectonics; Precambrian; Proterozoic; rifting; South Carolina; Southern Appalachians; stable isotopes; structural controls; United States; upper Precambrian; volcanism DO - http://dx.doi.org/10.1130/0091-7613(1993)021<0439:VRHGAB>2.3.CO;2 ER - TY - JOUR T1 - Comparison of results from the thermodynamic model MELTS to the crystallization history of a field-scale melting experiment AN - 50300923; 1994-004259 JF - Eos, Transactions, American Geophysical Union AU - Naney, M T AU - Jacobs, G K AU - Ghiorso, M S AU - Dunbar, N W AU - Anonymous Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 336 PB - American Geophysical Union, Washington, DC VL - 74 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - models KW - MELTS KW - volcanic rocks KW - phase equilibria KW - silica KW - igneous rocks KW - basalts KW - data processing KW - crystallization KW - thermodynamic properties KW - thermal history KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50300923?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Comparison+of+results+from+the+thermodynamic+model+MELTS+to+the+crystallization+history+of+a+field-scale+melting+experiment&rft.au=Naney%2C+M+T%3BJacobs%2C+G+K%3BGhiorso%2C+M+S%3BDunbar%2C+N+W%3BAnonymous&rft.aulast=Naney&rft.aufirst=M&rft.date=1993-05-01&rft.volume=74&rft.issue=16%2C+Suppl.&rft.spage=336&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1993 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - basalts; crystallization; data processing; igneous rocks; MELTS; models; phase equilibria; silica; thermal history; thermodynamic properties; volcanic rocks ER - TY - JOUR T1 - Petrology of the Organ Needle Pluton; implications for open system evolution of large volume compositionally zoned magma bodies AN - 50300654; 1994-004185 JF - Eos, Transactions, American Geophysical Union AU - McCurry, M AU - Durfee, E AU - Farmer, G L AU - Verplanck, P L AU - Mertzman, S A AU - Cole, D AU - Anonymous Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 334 PB - American Geophysical Union, Washington, DC VL - 74 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - plutons KW - Paleogene KW - New Mexico KW - Cenozoic KW - Tertiary KW - intrusions KW - magmas KW - Organ Needle Pluton KW - chemical composition KW - zoning KW - magma chambers KW - Oligocene KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50300654?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Petrology+of+the+Organ+Needle+Pluton%3B+implications+for+open+system+evolution+of+large+volume+compositionally+zoned+magma+bodies&rft.au=McCurry%2C+M%3BDurfee%2C+E%3BFarmer%2C+G+L%3BVerplanck%2C+P+L%3BMertzman%2C+S+A%3BCole%2C+D%3BAnonymous&rft.aulast=McCurry&rft.aufirst=M&rft.date=1993-05-01&rft.volume=74&rft.issue=16%2C+Suppl.&rft.spage=334&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1993 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Cenozoic; chemical composition; intrusions; magma chambers; magmas; New Mexico; Oligocene; Organ Needle Pluton; Paleogene; plutons; Tertiary; United States; zoning ER - TY - JOUR T1 - Comparative evaluation of in situ treatment of contaminated clay soils by vapor stripping, chemical oxidation, and solidification AN - 50061046; 1996-017770 JF - Contaminated Soil ... International TNO/BMFT Conference on Contaminated Soil AU - Siegrist, R L AU - Morris, M I AU - West, O R AU - Gates, D D AU - Pickering, D A AU - Jenkins, R A AU - Mitchell, T J A2 - Arendt, F. A2 - Annokkee, G. J. A2 - Bosman, R. A2 - van den Brink, W. J. Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 1447 EP - 1448 PB - Kluwer Academic, Dordrecht - Boston - London VL - 4, Vol. 2 KW - United States KW - methods KW - clay KW - chlorinated hydrocarbons KW - soil vapor extraction KW - temperature KW - remediation KW - chemical reactions KW - tracers KW - sediments KW - halogenated hydrocarbons KW - heavy metals KW - Ohio KW - soils KW - experimental studies KW - in situ KW - three-dimensional models KW - clastic sediments KW - pollutants KW - oxidation KW - grain size KW - prediction KW - pollution KW - solid phase KW - models KW - organic compounds KW - trichloroethylene KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50061046?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Contaminated+Soil+...+International+TNO%2FBMFT+Conference+on+Contaminated+Soil&rft.atitle=Comparative+evaluation+of+in+situ+treatment+of+contaminated+clay+soils+by+vapor+stripping%2C+chemical+oxidation%2C+and+solidification&rft.au=Siegrist%2C+R+L%3BMorris%2C+M+I%3BWest%2C+O+R%3BGates%2C+D+D%3BPickering%2C+D+A%3BJenkins%2C+R+A%3BMitchell%2C+T+J&rft.aulast=Siegrist&rft.aufirst=R&rft.date=1993-05-01&rft.volume=4%2C+Vol.+2&rft.issue=&rft.spage=1447&rft.isbn=&rft.btitle=&rft.title=Contaminated+Soil+...+International+TNO%2FBMFT+Conference+on+Contaminated+Soil&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth international KfK/TNO conference on Contaminated soil N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03844 N1 - SubjectsTermNotLitGenreText - chemical reactions; chlorinated hydrocarbons; clastic sediments; clay; experimental studies; grain size; halogenated hydrocarbons; heavy metals; in situ; methods; models; Ohio; organic compounds; oxidation; pollutants; pollution; prediction; remediation; sediments; soil vapor extraction; soils; solid phase; temperature; three-dimensional models; tracers; trichloroethylene; United States ER - TY - JOUR T1 - Individual-Based Model of Young-of-the-Year Striped Bass Population Dynamics. I. Model Description and Baseline Simulations super(1) AN - 20548244; 9227037 AB - An individual-based model of population dynamics of age-0 striped bass Morone saxatilis is described and model predictions are analyzed. The model begins with spawning and simulates the daily growth and mortality of the progeny from each egg clutch as the fish develop through the life stages of egg, yolk-sac larva, feeding larva, and juvenile during their first year of life in a single, well-mixed compartment. Day of spawning and development rates of eggs and yolk-sac larvae depend on temperature. Daily growth of feeding individuals is represented by a bioenergetics equation, for which consumption is based on random encounters by individuals with different types of prey. Larvae feed on four zooplankton types and juveniles feed exclusively on size-classes of four benthic types. Mortality of eggs and yolk-sac larvae has both temperature-dependent and constant terms; mortality of feeding larvae and juveniles depends on an individual's weight and length. Most of the computations in the simulation involve determining the daily number of each prey type eaten by each striped bass. Model predictions of larval and juvenile densities, growth rates, and mortality rates were similar to values observed in the Potomac River. Larger mothers produce more and larger eggs, which lead to larger larvae at first feeding. Increasing first-feeding size from 5.0 to 5.5 mm caused a 4.5-fold increase in survival to age 1. Average growth rates during the first 15 d of feeding for larvae that would survive to age 1 were about 0.1 mm/d higher than the average of all larvae. Juveniles in the model appeared to die at random because both the rate and the degree of size-selective mortality decreased rapidly during the juvenile stage. The model represents feeding in detail; additional model refinements and analyses should focus on incorporating behavioral and phenotypic differences among individuals, spatial and temporal variability in temperature and prey, and further model corroboration. JF - Transactions of the American Fisheries Society AU - Rose, Kenneth A AU - Cowan, James H, Jr AD - Environmental Sciences Division, Oak Ridge National Laboratory, Post Office Box 2008, MS-6036, Oak Ridge, Tennessee 37831-6036, USA Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 415 EP - 438 PB - American Fisheries Society, 5410 Grosvenor Ln. VL - 122 IS - 3 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Temperature effects KW - Growth rate KW - Feeding KW - Mortality KW - Food organisms KW - Embryonic development KW - Developmental stages KW - Spawning KW - Larval development KW - Population dynamics KW - Phenotypes KW - Eggs KW - Models KW - Morone saxatilis KW - USA, Maryland, Potomac R. KW - Prey KW - Mortality causes KW - Modelling KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20548244?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Individual-Based+Model+of+Young-of-the-Year+Striped+Bass+Population+Dynamics.+I.+Model+Description+and+Baseline+Simulations+super%281%29&rft.au=Rose%2C+Kenneth+A%3BCowan%2C+James+H%2C+Jr&rft.aulast=Rose&rft.aufirst=Kenneth&rft.date=1993-05-01&rft.volume=122&rft.issue=3&rft.spage=415&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281993%291222.3.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Growth rate; Food organisms; Embryonic development; Developmental stages; Population dynamics; Larval development; Phenotypes; Mortality causes; Modelling; Temperature effects; Mortality; Feeding; Spawning; Eggs; Prey; Models; Morone saxatilis; USA, Maryland, Potomac R. DO - http://dx.doi.org/10.1577/1548-8659(1993)122<0415:IBMOYO>2.3.CO;2 ER - TY - JOUR T1 - Individual-Based Approach to Fish Population Dynamics: An Overview AN - 20546163; 9227035 AB - Individual-based simulation modeling tracks the attributes of individual fish through time and aggregates them to generate insights into population function. By seeking to understand how fish of differing phenotypes respond to variations in physicochemical and biological environments, analysts hope to improve predictions of population trends. A review ofeight accompanying papers highlights the promise and current limitations of the individual-based approach. Among the challenges to be faced are accurately representing feeding encounter rates, extending models to account for spatial heterogeneity and transgenerational responses, dealing with practical limits to the amount of data on individuals that can be measured and managed, more fully conceptionalizing natural processes, and acquiring appropriate field data with which to formulate and test the models. JF - Transactions of the American Fisheries Society AU - Winkle, Webster Van AU - Rose, Kenneth A AU - CHAMBERS, RCHRISTOPHER AD - Environmental Sciences Division, Oak Ridge National Laboratory, Post Office Box 2008, MS-6038, Oak Ridge, Tennessee 37831-6038, USA Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 397 EP - 403 PB - American Fisheries Society, 5410 Grosvenor Ln. VL - 122 IS - 3 SN - 0002-8487, 0002-8487 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Feeding KW - Data processing KW - Simulation KW - Population dynamics KW - Phenotypes KW - Models KW - Literature reviews KW - Fishery management KW - Reviews KW - Spatial heterogeneity KW - Population functions KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20546163?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+American+Fisheries+Society&rft.atitle=Individual-Based+Approach+to+Fish+Population+Dynamics%3A+An+Overview&rft.au=Winkle%2C+Webster+Van%3BRose%2C+Kenneth+A%3BCHAMBERS%2C+RCHRISTOPHER&rft.aulast=Winkle&rft.aufirst=Webster&rft.date=1993-05-01&rft.volume=122&rft.issue=3&rft.spage=397&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+American+Fisheries+Society&rft.issn=00028487&rft_id=info:doi/10.1577%2F1548-8659%281993%291222.3.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Fishery management; Literature reviews; Simulation; Population dynamics; Phenotypes; Population functions; Feeding; Data processing; Reviews; Spatial heterogeneity; Models DO - http://dx.doi.org/10.1577/1548-8659(1993)122<0397:IBATFP>2.3.CO;2 ER - TY - JOUR T1 - The role of diagenesis in controlling hydrologic characteristics; St. Peter Sandstone, Michigan Basin AN - 1844923912; 2016-101664 JF - Eos (Washington, DC) AU - Moline, G R AU - Bahr, Jean M AU - Nadon, G C AU - Drzewiecki, P A AU - Anonymous Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 135 PB - American Geophysical Union, Washington, DC VL - 74 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - processes KW - North America KW - electrical logging KW - pressure KW - Paleozoic KW - Middle Ordovician KW - well-logging KW - statistical analysis KW - sandstone KW - Michigan Basin KW - ground water KW - Ordovician KW - sedimentary rocks KW - diagenesis KW - movement KW - geophysical profiles KW - Saint Peter Sandstone KW - interpretation KW - clastic rocks KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1844923912?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos+%28Washington%2C+DC%29&rft.atitle=The+role+of+diagenesis+in+controlling+hydrologic+characteristics%3B+St.+Peter+Sandstone%2C+Michigan+Basin&rft.au=Moline%2C+G+R%3BBahr%2C+Jean+M%3BNadon%2C+G+C%3BDrzewiecki%2C+P+A%3BAnonymous&rft.aulast=Moline&rft.aufirst=G&rft.date=1993-05-01&rft.volume=74&rft.issue=16%2C+Suppl.&rft.spage=135&rft.isbn=&rft.btitle=&rft.title=Eos+%28Washington%2C+DC%29&rft.issn=00963941&rft_id=info:doi/ L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%292324-9250 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 1993 spring meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-12-01 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - clastic rocks; diagenesis; electrical logging; geophysical profiles; ground water; interpretation; Michigan Basin; Middle Ordovician; movement; North America; Ordovician; Paleozoic; permeability; pressure; processes; Saint Peter Sandstone; sandstone; sedimentary rocks; statistical analysis; well-logging ER - TY - JOUR T1 - Overproduction of Anabaena 7120 ribulose-bisphosphate carboxylase/oxygenase in Escherichia coli. AN - 75709004; 8472962 AB - As a prerequisite to protein engineering, we have overexpressed the rbcLS operon of the cyanobacterium Anabaena 7120, in Escherichia coli. The operon encodes the large and small subunits of ribulose-bisphosphate carboxylase/oxygenase (Rubisco). Levels of active enzyme exceed 6% of soluble protein. We noted an apparent third gene, an unidentified open reading frame (URF) referred to here as rbcX, in the 558-bp intergenic space between the large and small subunit encoding genes. The URF, rbcX, has no known function. High-level production of Rubisco activity from the rbc operon in E. coli required simultaneous overproduction of the GroESL chaperonins under a regimen of limited growth, in contrast to more modest conditions which suffice for efficient production of the Anacystis nidulans cyanobacterial Rubisco. Deletion of rbcX or inversion of the rbcL-rbcS order did not enhance expression levels. The recombinant Rubisco, purified to near homogeneity, exhibited functional properties [Km(ribulose-P2), kcat, transition-state-analogue binding stoichiometry/exchange, and specificity factor] essentially identical to those of the enzyme obtained from Anabaena. JF - Gene AU - Larimer, F W AU - Soper, T S AD - Protein Engineering Program, Oak Ridge National Laboratory, TN 37831-8077. Y1 - 1993/04/15/ PY - 1993 DA - 1993 Apr 15 SP - 85 EP - 92 VL - 126 IS - 1 SN - 0378-1119, 0378-1119 KW - cpcB!A! KW - DNA, Bacterial KW - 0 KW - Recombinant Proteins KW - Ribulose-Bisphosphate Carboxylase KW - EC 4.1.1.39 KW - Index Medicus KW - Mutagenesis, Site-Directed KW - Base Sequence KW - Recombinant Proteins -- metabolism KW - Electrophoresis, Polyacrylamide Gel KW - Genetic Vectors KW - Operon KW - Molecular Sequence Data KW - Escherichia coli KW - Amino Acid Sequence KW - Cloning, Molecular KW - Ribulose-Bisphosphate Carboxylase -- genetics KW - Anabaena -- genetics KW - Anabaena -- enzymology KW - Ribulose-Bisphosphate Carboxylase -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/75709004?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Gene&rft.atitle=Overproduction+of+Anabaena+7120+ribulose-bisphosphate+carboxylase%2Foxygenase+in+Escherichia+coli.&rft.au=Larimer%2C+F+W%3BSoper%2C+T+S&rft.aulast=Larimer&rft.aufirst=F&rft.date=1993-04-15&rft.volume=126&rft.issue=1&rft.spage=85&rft.isbn=&rft.btitle=&rft.title=Gene&rft.issn=03781119&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-05-18 N1 - Date created - 1993-05-18 N1 - Date revised - 2017-02-17 N1 - Gene symbol - cpcB!A! N1 - Genetic sequence - M68946; GENBANK; L07632; L07631; L03653; L02520; L02521; D12907; X54209; L03654; L02522; D12906 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - The role of an active-site lysyl residue of spinach phosphoribulokinase as explored by site-directed mutagenesis. AN - 75726116; 8387794 AB - Based on selective labeling by ATP analogues, Lys68 of the Calvin Cycle enzyme phosphoribulokinase (PRK) from spinach has been assigned to the active-site region [Miziorko et al. (1990), J. Biol. Chem. 265, 3642-3647]. The equivalent position is occupied by lysyl or arginyl residues in the PRK from both prokaryotic and eukaryotic sources, suggesting a requirement for a basic residue at this location. To examine this possibility, we have replaced Lys68 of the spinach enzyme with arginyl, glutaminyl, alanyl, or glutamyl residues by site-directed mutagenesis. All of the mutant enzymes retain substantial kinase activity; and even in the case of the radical substitution by glutamate, the Km values for ATP and ribulose 5-phosphate are not perturbed significantly. Glutamate at position-68 may destabilize tertiary structure, because the yield of this mutant protein from transformed E. coli is quite low compared to that of the other proteins in this series. Despite the active-site proximity of Lys68, our results show that this residue does not play a key role in catalysis or substrate binding. JF - Journal of protein chemistry AU - Mural, R J AU - Lu, T Y AU - Hartman, F C AD - Biology Division, Oak Ridge National Laboratory, Tennessee 37831-8077. Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 207 EP - 213 VL - 12 IS - 2 SN - 0277-8033, 0277-8033 KW - Oligonucleotides KW - 0 KW - Ribulosephosphates KW - ribulose 5-phosphate KW - 4151-19-3 KW - Adenosine Triphosphate KW - 8L70Q75FXE KW - Phosphotransferases KW - EC 2.7.- KW - Phosphotransferases (Alcohol Group Acceptor) KW - EC 2.7.1.- KW - phosphoribulokinase KW - EC 2.7.1.19 KW - Lysine KW - K3Z4F929H6 KW - Index Medicus KW - Mutagenesis, Site-Directed KW - Transformation, Bacterial KW - Base Sequence KW - Molecular Sequence Data KW - Escherichia coli KW - Amino Acid Sequence KW - Ribulosephosphates -- chemistry KW - Cloning, Molecular KW - Binding Sites KW - Adenosine Triphosphate -- chemistry KW - Phosphotransferases -- genetics KW - Lysine -- chemistry KW - Plants -- enzymology KW - Phosphotransferases -- metabolism KW - Lysine -- metabolism KW - Phosphotransferases -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/75726116?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+protein+chemistry&rft.atitle=The+role+of+an+active-site+lysyl+residue+of+spinach+phosphoribulokinase+as+explored+by+site-directed+mutagenesis.&rft.au=Mural%2C+R+J%3BLu%2C+T+Y%3BHartman%2C+F+C&rft.aulast=Mural&rft.aufirst=R&rft.date=1993-04-01&rft.volume=12&rft.issue=2&rft.spage=207&rft.isbn=&rft.btitle=&rft.title=Journal+of+protein+chemistry&rft.issn=02778033&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1993-06-14 N1 - Date created - 1993-06-14 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Decreased floodplain accretion in the lower main valley of Coon Creek, Wisconsin AN - 52855269; 1996-033954 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Trimble, Stanley W AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 239 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - erosion KW - floodplains KW - rivers and streams KW - Holocene KW - Cenozoic KW - southwestern Wisconsin KW - conservation KW - sedimentation rates KW - Wisconsin KW - soil erosion KW - Driftless area KW - zoning KW - hydrology KW - migration KW - accretion KW - Quaternary KW - valleys KW - Coon Creek KW - landform evolution KW - prediction KW - effects KW - models KW - deposition KW - fluvial features KW - 23:Geomorphology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52855269?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Decreased+floodplain+accretion+in+the+lower+main+valley+of+Coon+Creek%2C+Wisconsin&rft.au=Trimble%2C+Stanley+W%3BWilbanks%2C+Thomas+J&rft.aulast=Trimble&rft.aufirst=Stanley&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=239&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 1 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accretion; Cenozoic; conservation; Coon Creek; deposition; Driftless area; effects; erosion; floodplains; fluvial features; Holocene; hydrology; landform evolution; migration; models; prediction; Quaternary; rivers and streams; sedimentation rates; soil erosion; southwestern Wisconsin; United States; valleys; Wisconsin; zoning ER - TY - JOUR T1 - An assessment of morphological changes in the Atchafalaya Delta, Louisiana, using image processing and GIS AN - 52854273; 1996-033955 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Vaughn, Danny M AU - Rickman, Doug AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 243 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - Atchafalaya River KW - imagery KW - landform evolution KW - drainage patterns KW - bars KW - channels KW - Atchafalaya Delta KW - morphology KW - history KW - computer programs KW - Saint Mary Parish Louisiana KW - geographic information systems KW - sedimentation rates KW - deltas KW - floods KW - Wax Lake Outlet KW - information systems KW - deltaic environment KW - Louisiana KW - remote sensing KW - changes KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52854273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=An+assessment+of+morphological+changes+in+the+Atchafalaya+Delta%2C+Louisiana%2C+using+image+processing+and+GIS&rft.au=Vaughn%2C+Danny+M%3BRickman%2C+Doug%3BWilbanks%2C+Thomas+J&rft.aulast=Vaughn&rft.aufirst=Danny&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=243&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Atchafalaya Delta; Atchafalaya River; bars; changes; channels; computer programs; deltaic environment; deltas; drainage patterns; floods; geographic information systems; history; imagery; information systems; landform evolution; Louisiana; morphology; remote sensing; Saint Mary Parish Louisiana; sedimentation rates; United States; Wax Lake Outlet ER - TY - JOUR T1 - Impact of age dependent climate-growth response on dendroclimatic reconstruction from subarctic white spruce AN - 52847910; 1996-033953 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Szeicz, Julian M AU - MacDonald, Glen M AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 233 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - Spermatophyta KW - Coniferales KW - Picea glauca KW - paleoclimatology KW - Holocene KW - temperature KW - evaluation KW - Cenozoic KW - Picea KW - cooling KW - Plantae KW - northwestern Canada KW - Quaternary KW - Gymnospermae KW - statistical analysis KW - subarctic environment KW - indicators KW - models KW - Canada KW - tree rings KW - Neoglacial KW - Western Canada KW - seasonal variations KW - reconstruction KW - regression analysis KW - 24:Quaternary geology KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52847910?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Impact+of+age+dependent+climate-growth+response+on+dendroclimatic+reconstruction+from+subarctic+white+spruce&rft.au=Szeicz%2C+Julian+M%3BMacDonald%2C+Glen+M%3BWilbanks%2C+Thomas+J&rft.aulast=Szeicz&rft.aufirst=Julian&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=233&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Canada; Cenozoic; Coniferales; cooling; evaluation; Gymnospermae; Holocene; indicators; models; Neoglacial; northwestern Canada; paleoclimatology; Picea; Picea glauca; Plantae; Quaternary; reconstruction; regression analysis; seasonal variations; Spermatophyta; statistical analysis; subarctic environment; temperature; tree rings; Western Canada ER - TY - JOUR T1 - Fluvial geomorphology and flood hydraulics; effects of flood peak attenuation AN - 52847876; 1996-033950 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Woltemade, Christopher J AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 258 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - hydrology KW - geologic hazards KW - valleys KW - agriculture KW - watersheds KW - effects KW - morphology KW - models KW - attenuation KW - southwestern Wisconsin KW - quantitative analysis KW - Grant River KW - channel geometry KW - fluvial features KW - floods KW - Wisconsin KW - discharge KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52847876?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Fluvial+geomorphology+and+flood+hydraulics%3B+effects+of+flood+peak+attenuation&rft.au=Woltemade%2C+Christopher+J%3BWilbanks%2C+Thomas+J&rft.aulast=Woltemade&rft.aufirst=Christopher&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=258&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - agriculture; attenuation; channel geometry; discharge; effects; floods; fluvial features; geologic hazards; Grant River; hydrology; models; morphology; quantitative analysis; southwestern Wisconsin; United States; valleys; watersheds; Wisconsin ER - TY - JOUR T1 - Active periglacial patterned ground in the White Mountains of California AN - 52844013; 1996-033944 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Wilkerson, Forrest D AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 253 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - terrestrial environment KW - frost heaving KW - mechanism KW - Barcroft Granodiorite KW - Reed Dolomite KW - periglacial features KW - Cambrian KW - California KW - Campito Formation KW - movement KW - Mono County California KW - Jurassic KW - Paleozoic KW - arid environment KW - Lower Cambrian KW - Middle Jurassic KW - Mesozoic KW - measurement KW - classification KW - White Mountains KW - glacial geology KW - patterned ground KW - field studies KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52844013?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Active+periglacial+patterned+ground+in+the+White+Mountains+of+California&rft.au=Wilkerson%2C+Forrest+D%3BWilbanks%2C+Thomas+J&rft.aulast=Wilkerson&rft.aufirst=Forrest&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - arid environment; Barcroft Granodiorite; California; Cambrian; Campito Formation; classification; field studies; frost heaving; glacial geology; Jurassic; Lower Cambrian; measurement; mechanism; Mesozoic; Middle Jurassic; Mono County California; movement; Paleozoic; patterned ground; periglacial features; Reed Dolomite; terrestrial environment; United States; White Mountains ER - TY - JOUR T1 - Population change and groundwater exploitation; the Kansas Ogallala region, 1970-1990 AN - 52843983; 1996-033943 JF - Abstracts, Annual Meeting - Association of American Geographers AU - White, Stephen E AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 252 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - water use KW - United States KW - North America KW - Ogallala Aquifer KW - statistical analysis KW - agriculture KW - exploitation KW - western Kansas KW - irrigation KW - ground water KW - Kansas KW - Great Plains KW - water resources KW - regression analysis KW - land use KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52843983?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Population+change+and+groundwater+exploitation%3B+the+Kansas+Ogallala+region%2C+1970-1990&rft.au=White%2C+Stephen+E%3BWilbanks%2C+Thomas+J&rft.aulast=White&rft.aufirst=Stephen&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=252&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - agriculture; exploitation; Great Plains; ground water; irrigation; Kansas; land use; North America; Ogallala Aquifer; regression analysis; statistical analysis; United States; water resources; water use; western Kansas ER - TY - JOUR T1 - Gathering places for America's dead; how many, where, and why? AN - 52843870; 1996-033951 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Zelinsky, Wilbur AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 265 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - programs KW - nomenclature KW - statistical analysis KW - data processing KW - Eastern U.S. KW - GNIS KW - concepts KW - areal geology KW - spatial distribution KW - cemeteries KW - data bases KW - surveys KW - information systems KW - land use KW - Midwest KW - 13:Areal geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52843870?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Gathering+places+for+America%27s+dead%3B+how+many%2C+where%2C+and+why%3F&rft.au=Zelinsky%2C+Wilbur%3BWilbanks%2C+Thomas+J&rft.aulast=Zelinsky&rft.aufirst=Wilbur&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=265&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - areal geology; cemeteries; concepts; data bases; data processing; Eastern U.S.; GNIS; information systems; land use; Midwest; nomenclature; programs; spatial distribution; statistical analysis; surveys; United States ER - TY - JOUR T1 - Dissimilar drift volumes within interlobate areas in Michigan and Wisconsin AN - 52843820; 1996-033948 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Winters, Harold A AU - Rieck, Richard L AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 257 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - upper Wisconsinan KW - United States KW - Great Lakes region KW - drift KW - Wisconsinan KW - upper Pleistocene KW - Cenozoic KW - spatial distribution KW - sampling KW - sediments KW - moraines KW - Wisconsin KW - interpretation KW - Michigan Lower Peninsula KW - bedrock KW - North America KW - well logs KW - Quaternary KW - clastic sediments KW - kettles KW - glacial features KW - deposition KW - volume KW - Pleistocene KW - Michigan KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52843820?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Dissimilar+drift+volumes+within+interlobate+areas+in+Michigan+and+Wisconsin&rft.au=Winters%2C+Harold+A%3BRieck%2C+Richard+L%3BWilbanks%2C+Thomas+J&rft.aulast=Winters&rft.aufirst=Harold&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=257&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bedrock; Cenozoic; clastic sediments; deposition; drift; glacial features; Great Lakes region; interpretation; kettles; Michigan; Michigan Lower Peninsula; moraines; North America; Pleistocene; Quaternary; sampling; sediments; spatial distribution; United States; upper Pleistocene; upper Wisconsinan; volume; well logs; Wisconsin; Wisconsinan ER - TY - JOUR T1 - Aridity and large continental sedimentation dispersal patterns AN - 52843786; 1996-033945 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Wilkinson, M Justin AU - Mohler, Robert R J AU - Tchakerian, Vatche AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 253 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - dunes KW - terrestrial environment KW - India KW - Cenozoic KW - sedimentary rocks KW - neotectonics KW - Indian Peninsula KW - movement KW - tectonics KW - interpretation KW - Asia KW - soils KW - Kosi River KW - pedogenesis KW - chemically precipitated rocks KW - Quaternary KW - pattern recognition KW - northern India KW - arid environment KW - sedimentation KW - humid environment KW - drainage patterns KW - effects KW - rivers KW - evaporites KW - deposition KW - alluvial fans KW - fluvial features KW - Pleistocene KW - remote sensing KW - cones KW - 23:Geomorphology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52843786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Aridity+and+large+continental+sedimentation+dispersal+patterns&rft.au=Wilkinson%2C+M+Justin%3BMohler%2C+Robert+R+J%3BTchakerian%2C+Vatche%3BWilbanks%2C+Thomas+J&rft.aulast=Wilkinson&rft.aufirst=M&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alluvial fans; arid environment; Asia; Cenozoic; chemically precipitated rocks; cones; deposition; drainage patterns; dunes; effects; evaporites; fluvial features; humid environment; India; Indian Peninsula; interpretation; Kosi River; movement; neotectonics; northern India; pattern recognition; pedogenesis; Pleistocene; Quaternary; remote sensing; rivers; sedimentary rocks; sedimentation; soils; tectonics; terrestrial environment ER - TY - JOUR T1 - Stratigraphic and palynological evidence for Holocene climatic fluctuation in Colorado AN - 52843748; 1996-033935 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Sullivan, Donald G AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 231 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - subalpine environment KW - terrestrial environment KW - organic residues KW - isotopes KW - gravel KW - paleoclimatology KW - Holocene KW - cores KW - variations KW - Cenozoic KW - radioactive isotopes KW - pollen KW - dates KW - carbon KW - sediments KW - absolute age KW - miospores KW - central Colorado KW - interpretation KW - sand KW - Quaternary KW - clastic sediments KW - peat KW - palynomorphs KW - alluvium KW - C-14 KW - Colorado KW - 24:Quaternary geology KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52843748?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Stratigraphic+and+palynological+evidence+for+Holocene+climatic+fluctuation+in+Colorado&rft.au=Sullivan%2C+Donald+G%3BWilbanks%2C+Thomas+J&rft.aulast=Sullivan&rft.aufirst=Donald&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=231&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; alluvium; C-14; carbon; Cenozoic; central Colorado; clastic sediments; Colorado; cores; dates; gravel; Holocene; interpretation; isotopes; miospores; organic residues; paleoclimatology; palynomorphs; peat; pollen; Quaternary; radioactive isotopes; sand; sediments; subalpine environment; terrestrial environment; United States; variations ER - TY - JOUR T1 - Correlative investigation of the arches in Arches National Park AN - 52843709; 1996-033933 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Stevens, Dale J AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 227 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - failures KW - terrestrial environment KW - arid environment KW - landform evolution KW - statistical analysis KW - data processing KW - Grand County Utah KW - correlation KW - erosion features KW - Arches National Park KW - classification KW - arches KW - data bases KW - surveys KW - Utah KW - regression analysis KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52843709?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Correlative+investigation+of+the+arches+in+Arches+National+Park&rft.au=Stevens%2C+Dale+J%3BWilbanks%2C+Thomas+J&rft.aulast=Stevens&rft.aufirst=Dale&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - arches; Arches National Park; arid environment; classification; correlation; data bases; data processing; erosion features; failures; Grand County Utah; landform evolution; regression analysis; statistical analysis; surveys; terrestrial environment; United States; Utah ER - TY - JOUR T1 - Extent of the Pend Oreille River Valley Lobe, northeastern Washington AN - 52843705; 1996-033934 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Stradling, Dale F AU - Kiver, Eugene P AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 229 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - reworking KW - northeastern Washington KW - glacial extent KW - geologic hazards KW - outwash KW - lakes KW - drift KW - Wisconsinan KW - upper Pleistocene KW - Cenozoic KW - bedding plane irregularities KW - erratics KW - Pend Oreille River Valley Lobe KW - sediments KW - moraines KW - floods KW - drainage basins KW - sedimentary structures KW - Mountain Meadows Lake Moraine KW - boulders KW - Washington KW - Quaternary KW - Eloika Lake KW - clastic sediments KW - Pend Oreille River valley KW - Lake Missoula KW - striations KW - glacial features KW - till KW - extinct lakes KW - Pleistocene KW - Deer Valley KW - aerial photography KW - glacial geology KW - Cordilleran ice sheet KW - remote sensing KW - Little Spokane River basin KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52843705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Extent+of+the+Pend+Oreille+River+Valley+Lobe%2C+northeastern+Washington&rft.au=Stradling%2C+Dale+F%3BKiver%2C+Eugene+P%3BWilbanks%2C+Thomas+J&rft.aulast=Stradling&rft.aufirst=Dale&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=229&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerial photography; bedding plane irregularities; boulders; Cenozoic; clastic sediments; Cordilleran ice sheet; Deer Valley; drainage basins; drift; Eloika Lake; erratics; extinct lakes; floods; geologic hazards; glacial extent; glacial features; glacial geology; Lake Missoula; lakes; Little Spokane River basin; moraines; Mountain Meadows Lake Moraine; northeastern Washington; outwash; Pend Oreille River valley; Pend Oreille River Valley Lobe; Pleistocene; Quaternary; remote sensing; reworking; sedimentary structures; sediments; striations; till; United States; upper Pleistocene; Washington; Wisconsinan ER - TY - JOUR T1 - Repetitive slope failures and floods in the western Himalaya AN - 52843644; 1996-033930 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Shroder, John F, Jr AU - Cornwell, K AU - Khan, M S AU - Lodhi, M AU - Vincentini, S AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 219 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - geologic hazards KW - Indus River KW - Hunza River KW - Nanga Parbat KW - mapping KW - Indian Peninsula KW - denudation KW - western Himalayas KW - Raikot Fault KW - mass movements KW - Kashmir KW - Jammu and Kashmir KW - floods KW - Himalayas KW - Asia KW - zoning KW - Hunza Valley KW - failures KW - Pakistan KW - plate boundaries KW - landform evolution KW - history KW - plate tectonics KW - surveys KW - slope stability KW - rockslides KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52843644?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Repetitive+slope+failures+and+floods+in+the+western+Himalaya&rft.au=Shroder%2C+John+F%2C+Jr%3BCornwell%2C+K%3BKhan%2C+M+S%3BLodhi%2C+M%3BVincentini%2C+S%3BWilbanks%2C+Thomas+J&rft.aulast=Shroder&rft.aufirst=John&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=219&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Asia; denudation; failures; floods; geologic hazards; Himalayas; history; Hunza River; Hunza Valley; Indian Peninsula; Indus River; Jammu and Kashmir; Kashmir; landform evolution; mapping; mass movements; Nanga Parbat; Pakistan; plate boundaries; plate tectonics; Raikot Fault; rockslides; slope stability; surveys; western Himalayas; zoning ER - TY - JOUR T1 - The influence of mass movements on the spatial pattern of alpine treeline, Glacier National Park, Montana AN - 52842645; 1996-033939 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Welsh, William F AU - Walsh, Stephen J AU - Butler, David R AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 250 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - thematic mapper KW - imagery KW - terrestrial environment KW - glaciation KW - data processing KW - vegetation KW - debris flows KW - Glacier National Park KW - spatial distribution KW - infrared methods KW - geographic information systems KW - mass movements KW - alpine environment KW - forests KW - North America KW - patterns KW - landform evolution KW - geophysical methods KW - effects KW - Montana KW - models KW - Landsat KW - information systems KW - remote sensing KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52842645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=The+influence+of+mass+movements+on+the+spatial+pattern+of+alpine+treeline%2C+Glacier+National+Park%2C+Montana&rft.au=Welsh%2C+William+F%3BWalsh%2C+Stephen+J%3BButler%2C+David+R%3BWilbanks%2C+Thomas+J&rft.aulast=Welsh&rft.aufirst=William&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=250&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alpine environment; data processing; debris flows; effects; forests; geographic information systems; geophysical methods; glaciation; Glacier National Park; imagery; information systems; infrared methods; landform evolution; Landsat; mass movements; models; Montana; North America; patterns; remote sensing; spatial distribution; terrestrial environment; thematic mapper; United States; vegetation ER - TY - JOUR T1 - The use of regional sediment yield curves to guide site selection for paleoenvironmental studies AN - 52839598; 1996-033931 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Souch, Catherine AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 224 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - site exploration KW - statistical analysis KW - British Columbia KW - indicators KW - paleoenvironment KW - Canada KW - planning KW - sediment yield KW - sediments KW - lacustrine environment KW - Western Canada KW - field studies KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52839598?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=The+use+of+regional+sediment+yield+curves+to+guide+site+selection+for+paleoenvironmental+studies&rft.au=Souch%2C+Catherine%3BWilbanks%2C+Thomas+J&rft.aulast=Souch&rft.aufirst=Catherine&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=224&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - British Columbia; Canada; field studies; indicators; lacustrine environment; paleoenvironment; planning; sediment yield; sediments; site exploration; statistical analysis; Western Canada ER - TY - JOUR T1 - Endangered aquatic habitat versus vineyard productivity; is there a compromise? AN - 52839561; 1996-033928 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Schmid, Ginger L AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 212 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - embankments KW - Carneros Viticultural Area KW - geologic hazards KW - erosion KW - public policy KW - viticulture KW - uplifts KW - watersheds KW - land subsidence KW - California KW - San Francisco Bay KW - neotectonics KW - Syncaris pacifica KW - Invertebrata KW - ecology KW - tectonics KW - productivity KW - San Pablo Bay KW - hydrology KW - endangered species KW - living taxa KW - shrimp KW - Crustacea KW - Napa County California KW - drainage KW - agriculture KW - effects KW - Huichica Creek KW - Napa River estuary KW - habitat KW - Arthropoda KW - wetlands KW - San Andreas Fault KW - Mandibulata KW - channel geometry KW - streams KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52839561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Endangered+aquatic+habitat+versus+vineyard+productivity%3B+is+there+a+compromise%3F&rft.au=Schmid%2C+Ginger+L%3BWilbanks%2C+Thomas+J&rft.aulast=Schmid&rft.aufirst=Ginger&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=212&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2014-03-14 N1 - SubjectsTermNotLitGenreText - agriculture; Arthropoda; California; Carneros Viticultural Area; channel geometry; Crustacea; drainage; ecology; effects; embankments; endangered species; erosion; geologic hazards; habitat; Huichica Creek; hydrology; Invertebrata; land subsidence; living taxa; Mandibulata; Napa County California; Napa River estuary; neotectonics; productivity; public policy; San Andreas Fault; San Francisco Bay; San Pablo Bay; shrimp; streams; Syncaris pacifica; tectonics; United States; uplifts; viticulture; watersheds; wetlands ER - TY - JOUR T1 - A physical model of surface structure development in river gravels AN - 52839520; 1996-033949 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Wolcott, John AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 257 EP - 258 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - hydrology KW - stream transport KW - erosion KW - clastic sediments KW - grain size KW - sedimentation KW - rivers and streams KW - stability KW - gravel KW - fluvial sedimentation KW - equilibrium KW - concepts KW - physical models KW - flume studies KW - sediments KW - discharge KW - 06A:Sedimentary petrology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52839520?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=A+physical+model+of+surface+structure+development+in+river+gravels&rft.au=Wolcott%2C+John%3BWilbanks%2C+Thomas+J&rft.aulast=Wolcott&rft.aufirst=John&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=257&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - clastic sediments; concepts; discharge; equilibrium; erosion; flume studies; fluvial sedimentation; grain size; gravel; hydrology; physical models; rivers and streams; sedimentation; sediments; stability; stream transport ER - TY - JOUR T1 - Soil development and erosion in small, unchanneled basins, Rampart Range, Colorado AN - 52839475; 1996-033940 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Welter, Steven P AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 250 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - soils KW - charcoal KW - pedogenesis KW - isotopes KW - erosion KW - sedimentation KW - erosion features KW - Rampart Range KW - evaluation KW - radioactive isotopes KW - sedimentation rates KW - carbon KW - basins KW - C-14 KW - soil erosion KW - gullies KW - Colorado KW - slope stability KW - 23:Geomorphology KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52839475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Soil+development+and+erosion+in+small%2C+unchanneled+basins%2C+Rampart+Range%2C+Colorado&rft.au=Welter%2C+Steven+P%3BWilbanks%2C+Thomas+J&rft.aulast=Welter&rft.aufirst=Steven&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=250&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - basins; C-14; carbon; charcoal; Colorado; erosion; erosion features; evaluation; gullies; isotopes; pedogenesis; radioactive isotopes; Rampart Range; sedimentation; sedimentation rates; slope stability; soil erosion; soils; United States ER - TY - JOUR T1 - Importance of environment on mineral weathering order on olivine basalts, Hawaii AN - 52839415; 1996-033938 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Wasklewicz, Thad A AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 246 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - tropical environment KW - thallophytes KW - silicates KW - terrestrial environment KW - volcanic rocks KW - lichens KW - igneous rocks KW - weathering rinds KW - olivine group KW - pyroxene group KW - clinopyroxene KW - olivine KW - basalts KW - orthosilicates KW - framework silicates KW - thermodynamic properties KW - chain silicates KW - chemical weathering KW - Plantae KW - plagioclase KW - lava flows KW - Hawaii County Hawaii KW - humid environment KW - Hawaii KW - East Pacific Ocean Islands KW - weathering KW - nesosilicates KW - organic compounds KW - organic acids KW - olivine basalt KW - biogenic processes KW - Oceania KW - Polynesia KW - feldspar group KW - 23:Geomorphology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52839415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Importance+of+environment+on+mineral+weathering+order+on+olivine+basalts%2C+Hawaii&rft.au=Wasklewicz%2C+Thad+A%3BWilbanks%2C+Thomas+J&rft.aulast=Wasklewicz&rft.aufirst=Thad&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=246&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - basalts; biogenic processes; chain silicates; chemical weathering; clinopyroxene; East Pacific Ocean Islands; feldspar group; framework silicates; Hawaii; Hawaii County Hawaii; humid environment; igneous rocks; lava flows; lichens; nesosilicates; Oceania; olivine; olivine basalt; olivine group; organic acids; organic compounds; orthosilicates; plagioclase; Plantae; Polynesia; pyroxene group; silicates; terrestrial environment; thallophytes; thermodynamic properties; tropical environment; United States; volcanic rocks; weathering; weathering rinds ER - TY - JOUR T1 - Aeolian geomorphology of the northeastern Salt Basin, West Texas AN - 52839376; 1996-033936 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Tchakerian, Vatche P AU - Wilkins, David E AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 234 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - eolian features KW - clay KW - relative age KW - dunes KW - terrestrial environment KW - Salt Basin KW - Holocene KW - Cenozoic KW - sedimentary rocks KW - gypsum KW - sediments KW - faults KW - systems KW - sand KW - chemically precipitated rocks KW - Quaternary KW - sulfates KW - clastic sediments KW - Paleozoic KW - landform description KW - arid environment KW - West Texas KW - Texas KW - Permian KW - evaporites KW - grabens KW - provenance KW - lunettes KW - classification KW - alluvium KW - wind transport KW - 23:Geomorphology KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52839376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Aeolian+geomorphology+of+the+northeastern+Salt+Basin%2C+West+Texas&rft.au=Tchakerian%2C+Vatche+P%3BWilkins%2C+David+E%3BWilbanks%2C+Thomas+J&rft.aulast=Tchakerian&rft.aufirst=Vatche&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=234&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alluvium; arid environment; Cenozoic; chemically precipitated rocks; classification; clastic sediments; clay; dunes; eolian features; evaporites; faults; grabens; gypsum; Holocene; landform description; lunettes; Paleozoic; Permian; provenance; Quaternary; relative age; Salt Basin; sand; sedimentary rocks; sediments; sulfates; systems; terrestrial environment; Texas; United States; West Texas; wind transport ER - TY - JOUR T1 - Land use change in relation to slope in a portion of the Buffalo National River basin AN - 52839319; 1996-033932 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Stephenson, Tim R AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 227 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - Buffalo River basin KW - slopes KW - northern Arkansas KW - landform evolution KW - pastures KW - channels KW - effects KW - geographic information systems KW - Searcy County Arkansas KW - drainage basins KW - streams KW - information systems KW - land use KW - deforestation KW - Arkansas KW - 23:Geomorphology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52839319?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Land+use+change+in+relation+to+slope+in+a+portion+of+the+Buffalo+National+River+basin&rft.au=Stephenson%2C+Tim+R%3BWilbanks%2C+Thomas+J&rft.aulast=Stephenson&rft.aufirst=Tim&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arkansas; Buffalo River basin; channels; deforestation; drainage basins; effects; geographic information systems; information systems; land use; landform evolution; northern Arkansas; pastures; Searcy County Arkansas; slopes; streams; United States ER - TY - JOUR T1 - The Subprovo shoreline of Lake Bonneville AN - 52839263; 1996-033926 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Sack, Dorothy AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 208 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - shore features KW - Quaternary KW - Lake Bonneville KW - isotopes KW - Provo Formation KW - landform evolution KW - lakes KW - shorelines KW - regression KW - indicators KW - Cenozoic KW - sea-level changes KW - transgression KW - radioactive isotopes KW - extinct lakes KW - dates KW - carbon KW - absolute age KW - Pleistocene KW - C-14 KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52839263?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=The+Subprovo+shoreline+of+Lake+Bonneville&rft.au=Sack%2C+Dorothy%3BWilbanks%2C+Thomas+J&rft.aulast=Sack&rft.aufirst=Dorothy&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=208&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; C-14; carbon; Cenozoic; dates; extinct lakes; indicators; isotopes; Lake Bonneville; lakes; landform evolution; Pleistocene; Provo Formation; Quaternary; radioactive isotopes; regression; sea-level changes; shore features; shorelines; transgression; United States ER - TY - JOUR T1 - The coupling of GIS and environmental process models for global change research AN - 52838970; 1996-033942 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Wheeler, Douglas J AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 251 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - methods KW - programs KW - survey organizations KW - Quaternary KW - data handling KW - U. S. Geological Survey KW - government agencies KW - data processing KW - global change KW - Holocene KW - evaluation KW - models KW - Cenozoic KW - interactive techniques KW - U. S. Global Change Research Program KW - objectives KW - geographic information systems KW - data bases KW - information systems KW - computer networks KW - climate KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52838970?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=The+coupling+of+GIS+and+environmental+process+models+for+global+change+research&rft.au=Wheeler%2C+Douglas+J%3BWilbanks%2C+Thomas+J&rft.aulast=Wheeler&rft.aufirst=Douglas&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; climate; computer networks; data bases; data handling; data processing; evaluation; geographic information systems; global change; government agencies; Holocene; information systems; interactive techniques; methods; models; objectives; programs; Quaternary; survey organizations; U. S. Geological Survey; U. S. Global Change Research Program ER - TY - JOUR T1 - The sensitivity of dust storm hazards to climatic conditions on the Canadian prairies AN - 52838925; 1996-033941 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Wheaton, Elaine E AU - Chakravarti, A K AU - Wittrock, V AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 251 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - Northern Great Plains KW - dust storms KW - North America KW - Quaternary KW - clastic sediments KW - prairies KW - effects KW - paleoclimatology KW - Holocene KW - history KW - Cenozoic KW - Canada KW - dust KW - sediments KW - Great Plains KW - ecology KW - wind transport KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52838925?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=The+sensitivity+of+dust+storm+hazards+to+climatic+conditions+on+the+Canadian+prairies&rft.au=Wheaton%2C+Elaine+E%3BChakravarti%2C+A+K%3BWittrock%2C+V%3BWilbanks%2C+Thomas+J&rft.aulast=Wheaton&rft.aufirst=Elaine&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=251&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Canada; Cenozoic; clastic sediments; dust; dust storms; ecology; effects; Great Plains; history; Holocene; North America; Northern Great Plains; paleoclimatology; prairies; Quaternary; sediments; wind transport ER - TY - JOUR T1 - A case study of floodplain soils of the Amazon Estuary AN - 52837782; 1996-033947 JF - Abstracts, Annual Meeting - Association of American Geographers AU - WinklerPrins, Antoinette AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 256 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - organic residues KW - Amazon Estuary KW - floodplains KW - vegetation KW - intertidal environment KW - sediments KW - Rio Para KW - Ilhas de Abaetetuba Brazil KW - estuarine environment KW - species diversity KW - soils KW - forests KW - pedogenesis KW - human activity KW - agriculture KW - effects KW - case studies KW - peat KW - South America KW - planning KW - Brazil KW - Amazon River KW - soil surveys KW - fluvial features KW - surveys KW - coastal environment KW - land use KW - 21:Hydrogeology KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52837782?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=A+case+study+of+floodplain+soils+of+the+Amazon+Estuary&rft.au=WinklerPrins%2C+Antoinette%3BWilbanks%2C+Thomas+J&rft.aulast=WinklerPrins&rft.aufirst=Antoinette&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=256&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - agriculture; Amazon Estuary; Amazon River; Brazil; case studies; coastal environment; effects; estuarine environment; floodplains; fluvial features; forests; human activity; Ilhas de Abaetetuba Brazil; intertidal environment; land use; organic residues; peat; pedogenesis; planning; Rio Para; sediments; soil surveys; soils; South America; species diversity; surveys; vegetation ER - TY - JOUR T1 - Paleoecological evidence of salinity changes in Mad Island Lake, Texas AN - 52837729; 1996-033946 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Williams, Harry F L AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 253 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - salt-water intrusion KW - Mad Island Lake KW - cores KW - paleoecology KW - gulfs KW - ground water KW - Foraminifera KW - Cenozoic KW - Intracoastal Waterway KW - Invertebrata KW - zoning KW - Protista KW - Quaternary KW - marshes KW - assemblages KW - Texas KW - effects KW - nearshore environment KW - indicators KW - Gulf Coastal Plain KW - paleosalinity KW - mires KW - lacustrine environment KW - microfossils KW - lake sediments KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52837729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Paleoecological+evidence+of+salinity+changes+in+Mad+Island+Lake%2C+Texas&rft.au=Williams%2C+Harry+F+L%3BWilbanks%2C+Thomas+J&rft.aulast=Williams&rft.aufirst=Harry+F&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - assemblages; Cenozoic; cores; effects; Foraminifera; ground water; Gulf Coastal Plain; gulfs; indicators; Intracoastal Waterway; Invertebrata; lacustrine environment; lake sediments; Mad Island Lake; marshes; microfossils; mires; nearshore environment; paleoecology; paleosalinity; Protista; Quaternary; salt-water intrusion; Texas; United States; zoning ER - TY - JOUR T1 - Statistical validation of Quaternary landscapes for land use planning in south central Michigan AN - 52837650; 1996-033937 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Wagendorp, Jeroen AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 243 EP - 244 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - wells KW - United States KW - clay KW - Barry County Michigan KW - development KW - outwash KW - regulations KW - public policy KW - gravel KW - ground water KW - Cenozoic KW - sediments KW - moraines KW - south-central Michigan KW - Michigan Lower Peninsula KW - bedrock KW - sand KW - Quaternary KW - clastic sediments KW - landform description KW - statistical analysis KW - nitrates KW - till KW - aquifers KW - alluvium aquifers KW - planning KW - classification KW - surveys KW - alluvium KW - Michigan KW - waste disposal KW - water wells KW - Eaton County Michigan KW - land use KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52837650?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Statistical+validation+of+Quaternary+landscapes+for+land+use+planning+in+south+central+Michigan&rft.au=Wagendorp%2C+Jeroen%3BWilbanks%2C+Thomas+J&rft.aulast=Wagendorp&rft.aufirst=Jeroen&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=243&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alluvium; alluvium aquifers; aquifers; Barry County Michigan; bedrock; Cenozoic; classification; clastic sediments; clay; development; Eaton County Michigan; gravel; ground water; land use; landform description; Michigan; Michigan Lower Peninsula; moraines; nitrates; outwash; planning; public policy; Quaternary; regulations; sand; sediments; south-central Michigan; statistical analysis; surveys; till; United States; waste disposal; water wells; wells ER - TY - JOUR T1 - Assessing eutrophication of an estuary using GIS and ground-water models AN - 52837594; 1996-033929 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Sham, Chi Ho AU - Brawley, John W AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 216 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - programs KW - Cape Cod KW - Waquoit Bay KW - pollutants KW - pollution KW - rates KW - vegetation KW - ground water KW - evaluation KW - nutrients KW - models KW - Barnstable County Massachusetts KW - geographic information systems KW - Massachusetts KW - eutrophication KW - coastal environment KW - information systems KW - estuarine environment KW - land use KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52837594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Assessing+eutrophication+of+an+estuary+using+GIS+and+ground-water+models&rft.au=Sham%2C+Chi+Ho%3BBrawley%2C+John+W%3BWilbanks%2C+Thomas+J&rft.aulast=Sham&rft.aufirst=Chi&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=216&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Barnstable County Massachusetts; Cape Cod; coastal environment; estuarine environment; eutrophication; evaluation; geographic information systems; ground water; information systems; land use; Massachusetts; models; nutrients; pollutants; pollution; programs; rates; United States; vegetation; Waquoit Bay ER - TY - JOUR T1 - Land use changes and Canadian River sediment AN - 52837537; 1996-033927 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Salisbury, Neil E AU - Wilbanks, Thomas J Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 209 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 89 SN - 0197-1700, 0197-1700 KW - United States KW - sand KW - clastic sediments KW - landform evolution KW - sedimentation KW - agriculture KW - channels KW - effects KW - fluvial sedimentation KW - Oklahoma KW - central Oklahoma KW - channel geometry KW - dams KW - sediments KW - Canadian River KW - streams KW - discharge KW - braided streams KW - land use KW - 23:Geomorphology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52837537?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.atitle=Land+use+changes+and+Canadian+River+sediment&rft.au=Salisbury%2C+Neil+E%3BWilbanks%2C+Thomas+J&rft.aulast=Salisbury&rft.aufirst=Neil&rft.date=1993-04-01&rft.volume=89&rft.issue=&rft.spage=209&rft.isbn=&rft.btitle=&rft.title=Abstracts%2C+Annual+Meeting+-+Association+of+American+Geographers&rft.issn=01971700&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of American Geographers; 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - agriculture; braided streams; Canadian River; central Oklahoma; channel geometry; channels; clastic sediments; dams; discharge; effects; fluvial sedimentation; land use; landform evolution; Oklahoma; sand; sedimentation; sediments; streams; United States ER - TY - JOUR T1 - The Nisku sour gas play; a unique natural laboratory for study of thermochemical sulfate reduction AN - 50972208; 1993-036983 JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Machel, Hans G AU - Krouse, H Roy AU - Burton, Elizabeth A AU - Foght, Julia M AU - Riciputi, Lee R AU - Cole, David R AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 142 PB - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 1993 SN - 0094-0038, 0094-0038 KW - petroleum exploration KW - isotopes KW - natural gas KW - petroleum KW - production KW - Alberta KW - stable isotopes KW - mineral composition KW - central Alberta KW - carbon KW - Nisku Formation KW - composition KW - hydrodynamics KW - reduction KW - condensates KW - Upper Devonian KW - biodegradation KW - alkaline earth metals KW - pressure KW - sulfates KW - Paleozoic KW - S-34 KW - Sr-87/Sr-86 KW - Devonian KW - Canada KW - metals KW - traps KW - sulfur KW - petrography KW - Western Canada KW - C-13 KW - sour gas KW - strontium KW - 29A:Economic geology, geology of energy sources KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50972208?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annual+Meeting+Expanded+Abstracts+-+American+Association+of+Petroleum+Geologists&rft.atitle=The+Nisku+sour+gas+play%3B+a+unique+natural+laboratory+for+study+of+thermochemical+sulfate+reduction&rft.au=Machel%2C+Hans+G%3BKrouse%2C+H+Roy%3BBurton%2C+Elizabeth+A%3BFoght%2C+Julia+M%3BRiciputi%2C+Lee+R%3BCole%2C+David+R%3BAnonymous&rft.aulast=Machel&rft.aufirst=Hans&rft.date=1993-04-01&rft.volume=1993&rft.issue=&rft.spage=142&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+Expanded+Abstracts+-+American+Association+of+Petroleum+Geologists&rft.issn=00940038&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Association of Petroleum Geologists 1993 annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - APGAB2 N1 - SubjectsTermNotLitGenreText - Alberta; alkaline earth metals; biodegradation; C-13; Canada; carbon; central Alberta; composition; condensates; Devonian; hydrodynamics; isotopes; metals; mineral composition; natural gas; Nisku Formation; Paleozoic; petrography; petroleum; petroleum exploration; pressure; production; reduction; S-34; sour gas; Sr-87/Sr-86; stable isotopes; strontium; sulfates; sulfur; traps; Upper Devonian; Western Canada ER - TY - JOUR T1 - Subsurface microbial ecology of the Taylorsville Triassic basin, King George County, Virginia AN - 50964960; 1993-036837 JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Griffin, W Timothy AU - Phelps, T J AU - Colwell, F S AU - Lehman, R M AU - Russell, B F AU - McKinley, J P AU - Stevens, T O AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 110 EP - 111 PB - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 1993 SN - 0094-0038, 0094-0038 KW - wells KW - United States KW - clay KW - petroleum exploration KW - King George County Virginia KW - sandstone KW - petroleum KW - possibilities KW - cores KW - temperature KW - Taylorsville Basin KW - remediation KW - sedimentary rocks KW - Triassic KW - siltstone KW - sediments KW - Upper Triassic KW - brackish-water environment KW - Virginia KW - clastic sediments KW - enhanced recovery KW - bioremediation KW - Mesozoic KW - lacustrine environment KW - fluvial environment KW - clastic rocks KW - 06A:Sedimentary petrology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50964960?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annual+Meeting+Expanded+Abstracts+-+American+Association+of+Petroleum+Geologists&rft.atitle=Subsurface+microbial+ecology+of+the+Taylorsville+Triassic+basin%2C+King+George+County%2C+Virginia&rft.au=Griffin%2C+W+Timothy%3BPhelps%2C+T+J%3BColwell%2C+F+S%3BLehman%2C+R+M%3BRussell%2C+B+F%3BMcKinley%2C+J+P%3BStevens%2C+T+O%3BAnonymous&rft.aulast=Griffin&rft.aufirst=W&rft.date=1993-04-01&rft.volume=1993&rft.issue=&rft.spage=110&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+Expanded+Abstracts+-+American+Association+of+Petroleum+Geologists&rft.issn=00940038&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - American Association of Petroleum Geologists 1993 annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - APGAB2 N1 - SubjectsTermNotLitGenreText - bioremediation; brackish-water environment; clastic rocks; clastic sediments; clay; cores; enhanced recovery; fluvial environment; King George County Virginia; lacustrine environment; Mesozoic; petroleum; petroleum exploration; possibilities; remediation; sandstone; sedimentary rocks; sediments; siltstone; Taylorsville Basin; temperature; Triassic; United States; Upper Triassic; Virginia; wells ER - TY - JOUR T1 - An experimental determination of ferrous chloride and acetate complexation in aqueous solutions to 300 degrees C AN - 50360497; 1993-010414 AB - Using the indirect, competitive ligand method for measuring complexation equilibria over 25-300 degrees C, the stability of FeCl (super +) is established. The isocoulombic and density treatments give good fits to the infinite dilution formation constants of the FeCl (super +) and FeAc (super 2-n) (sub n) (n < 3) species, with extrapolation of these constants to higher T and P than those of the experiments. The monoacetate complex of Fe(II) is more stable than the corresponding chloride complex by approx 1.5 log untis at least to 300 degrees C. JF - Geochimica et Cosmochimica Acta AU - Palmer, Donald A AU - Hyde, K E Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 1393 EP - 1408 PB - Pergamon, Oxford VL - 57 IS - 7 SN - 0016-7037, 0016-7037 KW - organic materials KW - halides KW - esters KW - experimental studies KW - acetates KW - complexing KW - aqueous solutions KW - temperature KW - hydrothermal conditions KW - ferrous chloride KW - organic compounds KW - brines KW - chlorides KW - thermodynamic properties KW - geochemistry KW - pH KW - high temperature KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50360497?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=An+experimental+determination+of+ferrous+chloride+and+acetate+complexation+in+aqueous+solutions+to+300+degrees+C&rft.au=Palmer%2C+Donald+A%3BHyde%2C+K+E&rft.aulast=Palmer&rft.aufirst=Donald&rft.date=1993-04-01&rft.volume=57&rft.issue=7&rft.spage=1393&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2893%2990001-D L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1993-01-01 N1 - Number of references - 40 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - acetates; aqueous solutions; brines; chlorides; complexing; esters; experimental studies; ferrous chloride; geochemistry; halides; high temperature; hydrothermal conditions; organic compounds; organic materials; pH; temperature; thermodynamic properties DO - http://dx.doi.org/10.1016/0016-7037(93)90001-D ER -