TY - JOUR T1 - Chromate removal from unsaturated soils using electrical currents AN - 762682063; 2010-091086 JF - Eos, Transactions, American Geophysical Union AU - Mattson, Earl D AU - Lindgren, E R AU - Anonymous Y1 - 1997/11// PY - 1997 DA - November 1997 SP - 200 PB - American Geophysical Union, Washington, DC VL - 78 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - in situ KW - pollutants KW - geophysical methods KW - electrical methods KW - unsaturated zone KW - electrokinetics KW - chromates KW - heavy metals KW - remediation KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762682063?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Chromate+removal+from+unsaturated+soils+using+electrical+currents&rft.au=Mattson%2C+Earl+D%3BLindgren%2C+E+R%3BAnonymous&rft.aulast=Mattson&rft.aufirst=Earl&rft.date=1997-11-01&rft.volume=78&rft.issue=46%2C+Suppl.&rft.spage=200&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 - chromates; electrical methods; electrokinetics; field studies; geophysical methods; heavy metals; in situ; pollutants; remediation; soils; unsaturated zone ER - TY - JOUR T1 - Implementation of implicit total variation diminishing methods for monotonic solution of Richards equation; the end of wiggles, false reversals, and numerical fingers AN - 762675417; 2010-091155 JF - Eos, Transactions, American Geophysical Union AU - Elliassi, Mehdi AU - Glass, Robert J AU - Anonymous Y1 - 1997/11// PY - 1997 DA - November 1997 SP - 215 EP - 216 PB - American Geophysical Union, Washington, DC VL - 78 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - sand KW - hysteresis KW - numerical models KW - clastic sediments KW - unsaturated zone KW - two-dimensional models KW - Richards equation KW - infiltration KW - sediments KW - hydrodynamics KW - hydraulic conductivity KW - heterogeneity KW - accuracy KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762675417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Implementation+of+implicit+total+variation+diminishing+methods+for+monotonic+solution+of+Richards+equation%3B+the+end+of+wiggles%2C+false+reversals%2C+and+numerical+fingers&rft.au=Elliassi%2C+Mehdi%3BGlass%2C+Robert+J%3BAnonymous&rft.aulast=Elliassi&rft.aufirst=Mehdi&rft.date=1997-11-01&rft.volume=78&rft.issue=46%2C+Suppl.&rft.spage=215&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 - accuracy; clastic sediments; heterogeneity; hydraulic conductivity; hydrodynamics; hysteresis; infiltration; numerical models; Richards equation; sand; sediments; two-dimensional models; unsaturated zone ER - TY - JOUR T1 - Oxygen and strontium isotopic variation in quartz from the Bandelier Tuff; implications for phenocrysts in rhyolitic magmas AN - 52592917; 1998-042367 JF - Eos, Transactions, American Geophysical Union AU - Balsley, S D AU - Wolff, J A AU - Gregory, R T AU - Ramos, F AU - Davidson, J P AU - Anonymous Y1 - 1997/11// PY - 1997 DA - November 1997 SP - 827 PB - American Geophysical Union, Washington, DC VL - 78 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - silicates KW - volcanic rocks KW - oxygen KW - silica minerals KW - isotopes KW - rhyolitic composition KW - igneous rocks KW - Sandoval County New Mexico KW - New Mexico KW - stable isotopes KW - Cenozoic KW - assimilation KW - volcanic features KW - Bandelier Tuff KW - Valles Caldera KW - framework silicates KW - tuff KW - geochemistry KW - alkaline earth metals KW - Quaternary KW - isotope ratios KW - O-18/O-16 KW - calderas KW - Sr-87/Sr-86 KW - pyroclastics KW - metals KW - magmas KW - pumice KW - quartz KW - Pleistocene KW - strontium KW - phenocrysts KW - magma chambers 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/52592917?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+strontium+isotopic+variation+in+quartz+from+the+Bandelier+Tuff%3B+implications+for+phenocrysts+in+rhyolitic+magmas&rft.au=Balsley%2C+S+D%3BWolff%2C+J+A%3BGregory%2C+R+T%3BRamos%2C+F%3BDavidson%2C+J+P%3BAnonymous&rft.aulast=Balsley&rft.aufirst=S&rft.date=1997-11-01&rft.volume=78&rft.issue=46%2C+Suppl.&rft.spage=827&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 - 1998-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alkaline earth metals; assimilation; Bandelier Tuff; calderas; Cenozoic; crust; framework silicates; geochemistry; igneous rocks; isotope ratios; isotopes; magma chambers; magmas; metals; New Mexico; O-18/O-16; oxygen; phenocrysts; Pleistocene; pumice; pyroclastics; quartz; Quaternary; rhyolitic composition; Sandoval County New Mexico; silica minerals; silicates; Sr-87/Sr-86; stable isotopes; strontium; tuff; United States; Valles Caldera; volcanic features; volcanic rocks ER - TY - JOUR T1 - The state of stress in the Topopah Spring welded tuff, Yucca Mountain, Nevada AN - 52197137; 2001-062888 JF - Eos, Transactions, American Geophysical Union AU - Lee, Noo Y AU - Haimson, Bezalel C AU - Anonymous Y1 - 1997/11// PY - 1997 DA - November 1997 SP - 704 PB - American Geophysical Union, Washington, DC VL - 78 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - volcanic rocks KW - geologic hazards KW - Basin and Range Province KW - site exploration KW - igneous rocks KW - rock mechanics KW - radioactive waste KW - Cenozoic KW - Nevada Test Site KW - normal faults KW - Yucca Mountain KW - Nevada KW - faults KW - North America KW - focal mechanism KW - in situ KW - welded tuff KW - underground storage KW - stress KW - deformation KW - Nye County Nevada KW - Miocene KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - southern Nevada KW - Neogene KW - waste disposal KW - earthquakes KW - underground disposal KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52197137?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+state+of+stress+in+the+Topopah+Spring+welded+tuff%2C+Yucca+Mountain%2C+Nevada&rft.au=Lee%2C+Noo+Y%3BHaimson%2C+Bezalel+C%3BAnonymous&rft.aulast=Lee&rft.aufirst=Noo&rft.date=1997-11-01&rft.volume=78&rft.issue=46%2C+Suppl.&rft.spage=704&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 - 2001-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Basin and Range Province; Cenozoic; deformation; earthquakes; faults; focal mechanism; geologic hazards; igneous rocks; in situ; Miocene; Neogene; Nevada; Nevada Test Site; normal faults; North America; Nye County Nevada; pyroclastics; radioactive waste; rock mechanics; site exploration; southern Nevada; stress; Tertiary; Topopah Spring Member; underground disposal; underground storage; United States; volcanic rocks; waste disposal; welded tuff; Yucca Mountain ER - TY - JOUR T1 - Ab initio calculations of the carbonate ion; derivation of interatomic potentials and coupling with molecular models of the periodic calcite structure AN - 52164266; 2002-004020 JF - Eos, Transactions, American Geophysical Union AU - Fisler, D K AU - Cygan, R T AU - Anonymous Y1 - 1997/11// PY - 1997 DA - November 1997 SP - 768 PB - American Geophysical Union, Washington, DC VL - 78 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - diffusion KW - carbonate ion KW - lattice KW - crystal structure KW - ions KW - calcite KW - molecular structure KW - phase equilibria KW - cations KW - crystal chemistry KW - carbonates KW - dynamic properties KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52164266?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Ab+initio+calculations+of+the+carbonate+ion%3B+derivation+of+interatomic+potentials+and+coupling+with+molecular+models+of+the+periodic+calcite+structure&rft.au=Fisler%2C+D+K%3BCygan%2C+R+T%3BAnonymous&rft.aulast=Fisler&rft.aufirst=D&rft.date=1997-11-01&rft.volume=78&rft.issue=46%2C+Suppl.&rft.spage=768&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 - 2002-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - calcite; carbonate ion; carbonates; cations; crystal chemistry; crystal structure; diffusion; dynamic properties; ions; lattice; molecular structure; phase equilibria ER - TY - JOUR T1 - Lithologic and structural controls on natural fracture distribution and behavior within the Lisburne Group, northeastern Brooks Range and North Slope subsurface, Alaska AN - 52686048; 1997-067915 AB - The Carboniferous Lisburne Group of northern Alaska has been deformed into a variety of map-scale structures in both compressional and extensional structural settings, thus providing a series of natural experiments for observing the formation, distribution, and behavior of fractures in this thick carbonate unit. Two fracture sets dominate the Lisburne Group carbonates of the North Slope subsurface and the nearby northeastern Brooks Range fold and thrust belt. North-northwest-striking regional extension fractures probably formed in front of the northeastern Brooks Range fold and thrust belt. In the North Slope subsurface, this fracture set overprints east-northeast-striking fractures related to earlier extensional deformation; in contrast, in the fold and thrust belt, the north-northwest-striking fracture set is overprinted by younger east-northeast-striking fractures related to subsequent contractional deformation. Lithology is the primary control on the fracture density of both sets. In mildly deformed Lisburne Group carbonates, grainstones are the least fractured and dolomitic mudstones the most fractured. However, structural position plays a greater role in the overall fracture character and density in folded and thrust-faulted Lisburne carbonates. Explorationists in the Lisburne Group and other potentially fracture-controlled or -enhanced carbonate reservoirs need to consider both carbonate lithology and structural position when developing predictive models for fracture development. Fracture character and density can change abruptly across a given area, and even across an individual structure. Rock types less prone to fracturing in the less deformed sections may experience the greatest relative increase in fracture intensity as deformation increases. JF - AAPG Bulletin AU - Hanks, Catherine L AU - Lorenz, John AU - Teufel, Lawrence W AU - Krumhardt, Andrea P Y1 - 1997/10// PY - 1997 DA - October 1997 SP - 1700 EP - 1720 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 81 IS - 10 SN - 0149-1423, 0149-1423 KW - United States KW - petroleum exploration KW - petroleum KW - production KW - extension tectonics KW - reservoir rocks KW - controls KW - strike KW - sedimentary rocks KW - compression tectonics KW - tectonics KW - North Slope KW - mudstone KW - Paleozoic KW - grainstone KW - deformation KW - contraction KW - Northern Alaska KW - naturally fractured reservoirs KW - Alaska KW - fold and thrust belts KW - Brooks Range KW - Lisburne Group KW - carbonate rocks KW - clastic rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52686048?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Lithologic+and+structural+controls+on+natural+fracture+distribution+and+behavior+within+the+Lisburne+Group%2C+northeastern+Brooks+Range+and+North+Slope+subsurface%2C+Alaska&rft.au=Hanks%2C+Catherine+L%3BLorenz%2C+John%3BTeufel%2C+Lawrence+W%3BKrumhardt%2C+Andrea+P&rft.aulast=Hanks&rft.aufirst=Catherine&rft.date=1997-10-01&rft.volume=81&rft.issue=10&rft.spage=1700&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/10.1306%2F3B05C424-172A-11D7-8645000102C1865D L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 1997-01-01 N1 - Number of references - 41 N1 - PubXState - OK N1 - Document feature - illus. incl. block diags., sects., strat. cols., geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - AABUD2 N1 - SubjectsTermNotLitGenreText - Alaska; Brooks Range; carbonate rocks; clastic rocks; compression tectonics; contraction; controls; deformation; extension tectonics; fold and thrust belts; grainstone; Lisburne Group; mudstone; naturally fractured reservoirs; North Slope; Northern Alaska; Paleozoic; petroleum; petroleum exploration; production; reservoir rocks; sedimentary rocks; strike; tectonics; United States DO - http://dx.doi.org/10.1306/3B05C424-172A-11D7-8645000102C1865D ER - TY - JOUR T1 - Paleohydrogeology of the Upper Mississippi Valley zinc-lead district AN - 50922073; 1998-042137 JF - Special Publication (Society of Economic Geologists (U. S.)) AU - Arnold, Bill W AU - Bahr, Jean M AU - Fantucci, Rosanna Y1 - 1997/10// PY - 1997 DA - October 1997 SP - 378 EP - 389 PB - Society of Economic Geologists, Littleton, CO VL - 4 SN - 1547-3112, 1547-3112 KW - Upper Ordovician KW - United States KW - mineral deposits, genesis KW - Upper Mississippi Valley KW - Mississippi Valley KW - finite difference analysis KW - ore-forming fluids KW - metasomatism KW - temperature KW - ground water KW - Ordovician KW - fractures KW - sedimentary rocks KW - mississippi valley-type deposits KW - stochastic processes KW - Tippecanoe Sequence KW - movement KW - basins KW - velocity KW - mineralization KW - hydrodynamics KW - hydrothermal alteration KW - discharge KW - mines KW - numerical models KW - three-dimensional models KW - Paleozoic KW - paleohydrology KW - Maquoketa Formation KW - host rocks KW - statistical analysis KW - ore bodies KW - Sinnipee Group KW - two-dimensional models KW - aquifers KW - hydrogeological controls KW - factors KW - brines KW - metal ores KW - theoretical models KW - heat transfer KW - unconformities KW - carbonate rocks KW - lead-zinc deposits KW - permeability KW - 27A:Economic geology, geology of ore deposits KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50922073?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+%28Society+of+Economic+Geologists+%28U.+S.%29%29&rft.atitle=Paleohydrogeology+of+the+Upper+Mississippi+Valley+zinc-lead+district&rft.au=Arnold%2C+Bill+W%3BBahr%2C+Jean+M%3BFantucci%2C+Rosanna&rft.aulast=Arnold&rft.aufirst=Bill&rft.date=1997-10-01&rft.volume=4&rft.issue=&rft.spage=378&rft.isbn=1887483950&rft.btitle=&rft.title=Special+Publication+%28Society+of+Economic+Geologists+%28U.+S.%29%29&rft.issn=15473112&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 43 N1 - PubXState - CO N1 - Document feature - illus. incl. strat. col., 1 table, sketch maps N1 - Last updated - 2013-08-15 N1 - CODEN - #03481 N1 - SubjectsTermNotLitGenreText - aquifers; basins; brines; carbonate rocks; discharge; factors; finite difference analysis; fractures; ground water; heat transfer; host rocks; hydrodynamics; hydrogeological controls; hydrothermal alteration; lead-zinc deposits; Maquoketa Formation; metal ores; metasomatism; mineral deposits, genesis; mineralization; mines; Mississippi Valley; mississippi valley-type deposits; movement; numerical models; Ordovician; ore bodies; ore-forming fluids; paleohydrology; Paleozoic; permeability; sedimentary rocks; Sinnipee Group; statistical analysis; stochastic processes; temperature; theoretical models; three-dimensional models; Tippecanoe Sequence; two-dimensional models; unconformities; United States; Upper Mississippi Valley; Upper Ordovician; velocity ER - TY - JOUR T1 - Effective media theory with spatial correlation for flow in a fracture AN - 50168956; 1998-007633 AB - Standard effective media theory, real-space renormalization, and first-order perturbation theory all predict that a percolation threshold, where the electrical and hydraulic conductivity become zero, is reached when the area of contact is half of the total area. However, calculations of the flow properties of joints, whether simulated by continuous fields or discretely as a network of resistors, show that flow is maintained at appreciably larger contact areas. This behavior has been termed "channeling" in the literature. We have modified the standard effective media theory by introducing a rudimentary sort of nonrandomness in an attempt to simulate features like topographic hills and valleys. Using this new model, we calculate overestimates and underestimates of electrical and hydraulic conductivity as a function of the separation between the fracture surfaces. The underestimate is found to be very close to the standard effective media theory, real-space renormalization, and first-order perturbation theory results. The mean of the overestimate and underestimate is a good approximation to the published values found from calculations of electrical and hydraulic conductivities for simulations of real joints. Copyright 1997 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Walsh, Joseph B AU - Brown, Stephen R AU - Durham, William B Y1 - 1997/10// PY - 1997 DA - October 1997 SP - 22 EP - 22,594 PB - American Geophysical Union, Washington, DC VL - 102 IS - B10 SN - 0148-0227, 0148-0227 KW - fractured materials KW - fractures KW - electrical conductivity KW - effective media theory KW - joints KW - hydrodynamics KW - hydraulic conductivity KW - channeling KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50168956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Effective+media+theory+with+spatial+correlation+for+flow+in+a+fracture&rft.au=Walsh%2C+Joseph+B%3BBrown%2C+Stephen+R%3BDurham%2C+William+B&rft.aulast=Walsh&rft.aufirst=Joseph&rft.date=1997-10-01&rft.volume=102&rft.issue=B10&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F97JB01895 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 - 27 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - channeling; effective media theory; electrical conductivity; fractured materials; fractures; hydraulic conductivity; hydrodynamics; joints; rock mechanics DO - http://dx.doi.org/10.1029/97JB01895 ER - TY - JOUR T1 - Controls on polyacrylamide adsorption to quartz, kaolinite, and feldspar AN - 52667186; 1997-072259 AB - The most reactive functional groups are identified by determining the pH-dependent charging behaviour of the polymer and the respective surfaces of quartz, kaolinite and feldspar. The results are used with pH-dependent polymer adsorption isotherms to isolate the fraction of sorption which is electrostatic allowing the magnitude of the non-electrostatic interactions (hydrogen bonding) to be determined. The results show that feldspar and quartz adsorb partially hydrolysed polyacrylamide (HPAM) in about the same amounts, while kaolinite adsorbs HPAM by a factor of approximately 3 higher suggesting that kaolinite has more sites available for adsorption. The difference in reactive site density may be due to the larger number of basal plane H-bonding sites on kaolinite. The results apply to clean mineral surfaces; many organic molecules sequester into weathered 'dead-end' pores on mineral surfaces. JF - Geochimica et Cosmochimica Acta AU - Graveling, Gary J AU - Ragnarsdottir, K Vala AU - Allen, Geoffrey C AU - Eastman, John AU - Brady, Patrick V AU - Balsley, Steven D AU - Skuse, David R Y1 - 1997/09// PY - 1997 DA - September 1997 SP - 3515 EP - 3523 PB - Pergamon, Oxford VL - 61 IS - 17 SN - 0016-7037, 0016-7037 KW - silicates KW - silica minerals KW - clay mineralogy KW - chemical reactions KW - aluminosilicates KW - framework silicates KW - spectra KW - X-ray photoelectron spectra KW - polymers KW - geochemistry KW - synthetic materials KW - polyacrylamide KW - pH KW - experimental studies KW - chemical analysis KW - titration KW - kaolinite KW - adsorption KW - X-ray spectra KW - clay minerals KW - quartz KW - sheet silicates KW - potentiometry KW - feldspar group KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52667186?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Controls+on+polyacrylamide+adsorption+to+quartz%2C+kaolinite%2C+and+feldspar&rft.au=Graveling%2C+Gary+J%3BRagnarsdottir%2C+K+Vala%3BAllen%2C+Geoffrey+C%3BEastman%2C+John%3BBrady%2C+Patrick+V%3BBalsley%2C+Steven+D%3BSkuse%2C+David+R&rft.aulast=Graveling&rft.aufirst=Gary&rft.date=1997-09-01&rft.volume=61&rft.issue=17&rft.spage=3515&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2FS0016-7037%2897%2900175-0 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 - 1997-01-01 N1 - Number of references - 42 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2014-03-14 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - adsorption; aluminosilicates; chemical analysis; chemical reactions; clay mineralogy; clay minerals; experimental studies; feldspar group; framework silicates; geochemistry; kaolinite; pH; polyacrylamide; polymers; potentiometry; quartz; sheet silicates; silica minerals; silicates; spectra; synthetic materials; titration; X-ray photoelectron spectra; X-ray spectra DO - http://dx.doi.org/10.1016/S0016-7037(97)00175-0 ER - TY - JOUR T1 - A comparison of simple upscaling models with multisupport permeability data measured on a block of Berea Sandstone AN - 52166125; 2001-078011 AB - A specially designed minipermeameter test system, termed the Multisupport Permeameter (MSP), has been developed for direct physical investigation of permeability upscaling. The unique feature of this instrument is its ability to acquire permeability data at multiple sample supports subject to consistent boundary conditions and flow geometries. This device has been employed to physically investigate the permeability upscaling characteristics of a block of Berea Sandstone. Results reveal a number of consistent and distinct trends relating key summary statistics to changes in sample support. Comparisons are drawn between trends in the sample mean measured on the Berea Sandstone and that predicted by three theoretical upscaling models representing three common but different approaches to modeling permeability upscaling. JF - Proceedings of the ... Annual Conference of the International Association for Mathematical Geology (IAMG) AU - Tidwell, V C AU - Wilson, J L A2 - Pawlowsky-Glahn, Vera Y1 - 1997/09// PY - 1997 DA - September 1997 SP - 737 EP - 742 PB - [publisher varies], [location varies] VL - 3 KW - United States KW - petroleum engineering KW - natural gas KW - sandstone KW - petroleum KW - mathematical geology KW - Multisupport Permeameter KW - reservoir rocks KW - laboratory studies KW - sedimentary rocks KW - Cleveland Quarries KW - Ohio KW - Amherst Ohio KW - experimental studies KW - Paleozoic KW - Berea Sandstone KW - mathematical models KW - physical properties KW - Lorain County Ohio KW - mathematical methods KW - reservoir properties KW - clastic rocks KW - permeability KW - instruments KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52166125?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+comparison+of+simple+upscaling+models+with+multisupport+permeability+data+measured+on+a+block+of+Berea+Sandstone&rft.au=Tidwell%2C+V+C%3BWilson%2C+J+L&rft.aulast=Tidwell&rft.aufirst=V&rft.date=1997-09-01&rft.volume=3&rft.issue=&rft.spage=737&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 - Number of references - 7 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #05777 N1 - SubjectsTermNotLitGenreText - Amherst Ohio; Berea Sandstone; clastic rocks; Cleveland Quarries; experimental studies; instruments; laboratory studies; Lorain County Ohio; mathematical geology; mathematical methods; mathematical models; Multisupport Permeameter; natural gas; Ohio; Paleozoic; permeability; petroleum; petroleum engineering; physical properties; reservoir properties; reservoir rocks; sandstone; sedimentary rocks; United States ER - TY - JOUR T1 - Survey and removal of radioactive surface contamination at environmental restoration sites, Sandia National Laboratories/New Mexico; Volume 2 AN - 51214541; 2000-000028 AB - This report contains the Appendices A-L including Voluntary Corrective Measure Plans, Waste Management Plans, Task-Specific Health and Safety Plan, Analytical Laboratory Procedures, Soil Sample Results, In-Situ Gamma Spectroscopy Results, Radionuclide Activity Summary, TCLP Soil Sample Results, Waste Characterization Memoranda, Waste Drum Inventory Data, Radiological Risk Assessment, and Summary of Site-Specific Recommendations. JF - SAND (Sandia Laboratories) AU - Lambert, K A AU - Mitchell, M M AU - Jean, D AU - Brown, C AU - Byrd, C S Y1 - 1997/09// PY - 1997 DA - September 1997 SP - 1190 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - Sandia National Laboratories KW - isotopes KW - Bernalillo County New Mexico KW - site exploration KW - pollutants KW - reclamation KW - pollution KW - New Mexico KW - environmental analysis KW - remediation KW - waste management KW - Albuquerque New Mexico KW - radioactive isotopes KW - metals KW - risk assessment KW - uranium KW - U-238 KW - geochemistry KW - actinides 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/51214541?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Lambert%2C+K+A%3BMitchell%2C+M+M%3BJean%2C+D%3BBrown%2C+C%3BByrd%2C+C+S&rft.aulast=Lambert&rft.aufirst=K&rft.date=1997-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Survey+and+removal+of+radioactive+surface+contamination+at+environmental+restoration+sites%2C+Sandia+National+Laboratories%2FNew+Mexico%3B+Volume+2&rft.title=Survey+and+removal+of+radioactive+surface+contamination+at+environmental+restoration+sites%2C+Sandia+National+Laboratories%2FNew+Mexico%3B+Volume+2&rft.issn=02706520&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 DE98000781NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Final report; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - actinides; Albuquerque New Mexico; Bernalillo County New Mexico; environmental analysis; geochemistry; isotopes; metals; New Mexico; pollutants; pollution; radioactive isotopes; reclamation; remediation; risk assessment; Sandia National Laboratories; site exploration; soils; U-238; United States; uranium; waste management ER - TY - JOUR T1 - Effect of soil layering on NAPL removal behavior in soil-heated vapor extraction AN - 51042982; 1997-070758 AB - Soil heating has been proposed as a method to enhance the vapor extraction of NAPLs from contaminated soils. Three-dimensional fluid flow and heat transfer simulations have been performed for soil-heated vapor extraction to determine the transient system performance for a hypothetical configuration. Soil layering has been considered in evaluation of the initial non-aqueous phase liquid (NAPL) distribution and in evaporation and transport to the vapor extraction location. Results from this layered model are compared with results for a homogeneous system with an initially uniform NAPL, indicating the influence of layering, the initial NAPL distribution, the type of NAPL, and the possibility of enhanced vapor diffusion. Not only is the NAPL removal time reduced significantly with the addition of heat, but the uncertainty in the removal time owing to a number of difficult to characterize in situ factors, such as layering and the initial NAPL distribution, is much less than for standard soil vapor extraction without heating, owing to the rise in temperature and increase in NAPL vapor pressure with time. JF - Journal of Contaminant Hydrology AU - Webb, Stephen W AU - Phelan, James M Y1 - 1997/09// PY - 1997 DA - September 1997 SP - 285 EP - 308 PB - Elsevier, Amsterdam VL - 27 IS - 3-4 SN - 0169-7722, 0169-7722 KW - soils KW - numerical models KW - three-dimensional models KW - soil vapor extraction KW - reclamation KW - drainage KW - thermal properties KW - soil treatment KW - pollution KW - fluid dynamics KW - layered materials KW - remediation KW - nonaqueous phase liquids KW - models KW - volatiles KW - organic compounds KW - decontamination KW - volatile organic compounds KW - heat transfer KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51042982?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Effect+of+soil+layering+on+NAPL+removal+behavior+in+soil-heated+vapor+extraction&rft.au=Webb%2C+Stephen+W%3BPhelan%2C+James+M&rft.aulast=Webb&rft.aufirst=Stephen&rft.date=1997-09-01&rft.volume=27&rft.issue=3-4&rft.spage=285&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 - 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 - 30 N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - decontamination; drainage; fluid dynamics; heat transfer; layered materials; models; nonaqueous phase liquids; numerical models; organic compounds; permeability; pollution; reclamation; remediation; soil treatment; soil vapor extraction; soils; thermal properties; three-dimensional models; volatile organic compounds; volatiles ER - TY - JOUR T1 - Evaluation of the electromagnetic gradiometer concept for detection of underground structures; theory and application AN - 50852475; 2008-101288 JF - Journal of Environmental & Engineering Geophysics AU - Bartel, L C AU - Cress, D H AU - Stolarczyk, L G A2 - Veith, Karl F. Y1 - 1997/09// PY - 1997 DA - September 1997 SP - 127 EP - 136 PB - Environmental and Engineering Geophysical Society, Englewood, CO VL - 2 IS - 2 SN - 1083-1363, 1083-1363 KW - United States KW - soils KW - experimental studies KW - technology KW - monitoring KW - underground storage KW - geophysical methods KW - pollution KW - gradiometers KW - Nye County Nevada KW - models KW - substrates KW - Nevada Test Site KW - explosives KW - Cloud Chamber Site KW - tunnels KW - underground installations KW - electromagnetic methods KW - military facilities KW - Yucca Mountain KW - Nevada KW - electromagnetic induction KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50852475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evaluation+of+the+electromagnetic+gradiometer+concept+for+detection+of+underground+structures%3B+theory+and+application&rft.au=Bartel%2C+L+C%3BCress%2C+D+H%3BStolarczyk%2C+L+G&rft.aulast=Bartel&rft.aufirst=L&rft.date=1997-09-01&rft.volume=2&rft.issue=2&rft.spage=127&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 - 2008-01-01 N1 - Number of references - 11 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; Cloud Chamber Site; electromagnetic induction; electromagnetic methods; experimental studies; explosives; geophysical methods; gradiometers; military facilities; models; monitoring; Nevada; Nevada Test Site; Nye County Nevada; pollution; soils; substrates; technology; tunnels; underground installations; underground storage; United States; Yucca Mountain ER - TY - JOUR T1 - All-atom ab initio energy minimization of the kaolinite crystal structure AN - 52673745; 1997-070856 AB - Calculations that minimize the energy and optimize the geometry of all atomic coordinates for two proposed kaolinite crystal structures were performed using a first-principles, quantum chemical code based on local density functional theory. All calculations were performed using published unit-cell parameters. Inner- and interlayer H atom positions agree well with those determined by Bish (1993) from neutron diffraction data and confirm a unit cell with C1 symmetry. JF - American Mineralogist AU - Hobbs, J David AU - Cygan, Randall T AU - Nagy, Kathryn L AU - Schultz, Peter A AU - Sears, Mark P Y1 - 1997/08// PY - 1997 DA - August 1997 SP - 657 EP - 662 PB - Mineralogical Society of America, Washington, DC VL - 82 IS - 7-8 SN - 0003-004X, 0003-004X KW - silicates KW - neutron diffraction data KW - sheet silicates KW - free energy KW - crystal structure KW - symmetry KW - kaolinite KW - bonding KW - clay minerals KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52673745?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=All-atom+ab+initio+energy+minimization+of+the+kaolinite+crystal+structure&rft.au=Hobbs%2C+J+David%3BCygan%2C+Randall+T%3BNagy%2C+Kathryn+L%3BSchultz%2C+Peter+A%3BSears%2C+Mark+P&rft.aulast=Hobbs&rft.aufirst=J&rft.date=1997-08-01&rft.volume=82&rft.issue=7-8&rft.spage=657&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. N1 - Date revised - 1997-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - bonding; clay minerals; crystal structure; free energy; kaolinite; neutron diffraction data; sheet silicates; silicates; symmetry ER - TY - JOUR T1 - Design, demonstration and evaluation of a thermal enhanced vapor extraction system AN - 51031301; 1999-000228 AB - The Thermal Enhanced Vapor Extraction System (TEVES), which combines powerline frequency heating (PLF) and radio frequency (RF) heating with vacuum soil vapor extraction, was used to effectively remove volatile organic compounds (VOCs) and semi-volatile organic compounds (SVOCs) from a pit in the chemical waste landfill (CWL) at Sandia National Laboratories (SNL) within a two month heating period. Volume average temperatures of 83 degrees C and 112 degrees C were reached for the PLF and RF heating periods, respectively, within the 15 ftX45 ftX18.5 ft deep treated volume. This resulted in the removal of 243 lb of measured toxic organic compounds (VOCs and SVOCs), 55 gallons of oil, and 11,000 gallons of water from the site. Reductions of up to 99% in total chromatographic organics (TCO) was achieved in the heated zone. Energy balance calculations for the PLF heating period showed that 36.4% of the heat added went to heating the soil, 38.5% went to evaporating water and organics, 4.2% went to sensible heat in the water, 7.1% went to heating the extracted air, and 6.6% was lost. For the RF heating period went to heating the soil, 23.5% went to evaporating water and organics, 2.4% went to sensible heat in the water, 7.5% went to heating extracted air, and 9.7% went to losses. Energy balance closure was 92.8% for the PLF heating and 98% for the RF heating. The energy input requirement per unit soil volume heated per unit temperature increase was 1.63 kWH/yd (super 3) - degrees C for PLF heating and 0.73 kWH/yd (super 3) degrees C for RF heating. JF - SAND (Sandia Laboratories) AU - Phelan, J AU - Reavis, B AU - Swanson, J Y1 - 1997/08// PY - 1997 DA - August 1997 SP - 168 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - pollutants KW - soil vapor extraction KW - landfills KW - pollution KW - remediation KW - radioactive waste KW - volatiles KW - organic compounds KW - toxicity KW - decontamination KW - volatile organic compounds KW - heating KW - waste disposal KW - geochemistry KW - underground disposal 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/51031301?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Phelan%2C+J%3BReavis%2C+B%3BSwanson%2C+J&rft.aulast=Phelan&rft.aufirst=J&rft.date=1997-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Design%2C+demonstration+and+evaluation+of+a+thermal+enhanced+vapor+extraction+system&rft.title=Design%2C+demonstration+and+evaluation+of+a+thermal+enhanced+vapor+extraction+system&rft.issn=02706520&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, Springfield, VA, United States N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - decontamination; geochemistry; heating; landfills; organic compounds; pollutants; pollution; radioactive waste; remediation; soil vapor extraction; soils; toxicity; underground disposal; volatile organic compounds; volatiles; waste disposal ER - TY - JOUR T1 - A lattice gas study of retardation and dispersion in fractures; Assessment of errors from desorption kinetics and buoyancy AN - 50169628; 1997-069051 AB - Lattice gas automata (LGA) were used to estimate errors in transport coefficients, as measured in laboratory experiments with Peclet numbers from 0 to 27.6 (defined relative to channel width), Damkoehler numbers from 0.18 to infinity, Grashof numbers of 0 or 75, and length/width up to 180. Low Damkoehler numbers yield long, low-amplitude elution tails, which contain much of the total solute. As a consequence, at Da nearly equal 0.18 and K (sub D) =8, the solute peak travels at the same speed as the carrier fluid, yielding an apparent K (sub D) nearly equal 0 after five characteristic diffusion times. Such conditions correspond, for example, to a meter-long path through a 0.5-cm-wide, gas-filled fracture. Buoyancyenhanced dispersion, found in experiments with horizontal tubes, is confirmed by the LGA analysis; however, a different mechanism is suggested for the enhancement in horizontal fractures. Both kinetic and buoyancy errors can be greatly reduced, or experiments made much smaller, if the first and second moments of a tracer pulse can be measured as functions of time. Copyright 1997 by the American Geophysical Union. JF - Water Resources Research AU - Stockman, Harlan W Y1 - 1997/08// PY - 1997 DA - August 1997 SP - 1823 EP - 1831 PB - American Geophysical Union, Washington, DC VL - 33 IS - 8 SN - 0043-1397, 0043-1397 KW - solute transport KW - lattice gas KW - fractured materials KW - desorption KW - errors KW - numerical models KW - retardation KW - fluid dynamics KW - kinetics KW - buoyancy KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50169628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+lattice+gas+study+of+retardation+and+dispersion+in+fractures%3B+Assessment+of+errors+from+desorption+kinetics+and+buoyancy&rft.au=Stockman%2C+Harlan+W&rft.aulast=Stockman&rft.aufirst=Harlan&rft.date=1997-08-01&rft.volume=33&rft.issue=8&rft.spage=1823&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F97WR01228 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - buoyancy; desorption; errors; fluid dynamics; fractured materials; kinetics; lattice gas; numerical models; retardation; solute transport DO - http://dx.doi.org/10.1029/97WR01228 ER - TY - JOUR T1 - Generalization of Ross' tilted capillary barrier diversion formula for different two-phase characteristic curves AN - 50167554; 1997-069054 AB - Capillary barriers, consisting of tilted fine over coarse layers under unsaturated conditions, have been suggested as a means to divert water infiltration away from sensitive underground regions. Ross [1990] has developed a relationship for the steady-state diversion length of tilted capillary barriers assuming the quasi-linear set of two-phase characteristic curves. Due to its simplicity, this equation has been used to evaluate potential tilted capillary barrier performance even in cases where the layer characteristic curves are different than the quasi-linear equation set. In the present study, Ross" capillary barrier diversion relationship is extended to other two-phase characteristic curves. This generalization allows for the use of any set of two-phase curves in evaluating tilted capillary barrier performance. This generalized Ross" equation compares well with detailed numerical simulations. Copyright 1997 by the American Geophysical Union. JF - Water Resources Research AU - Webb, Stephen W Y1 - 1997/08// PY - 1997 DA - August 1997 SP - 1855 EP - 1859 PB - American Geophysical Union, Washington, DC VL - 33 IS - 8 SN - 0043-1397, 0043-1397 KW - hydrology KW - two-phase models KW - numerical models KW - infiltration KW - capillarity KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50167554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Generalization+of+Ross%27+tilted+capillary+barrier+diversion+formula+for+different+two-phase+characteristic+curves&rft.au=Webb%2C+Stephen+W&rft.aulast=Webb&rft.aufirst=Stephen&rft.date=1997-08-01&rft.volume=33&rft.issue=8&rft.spage=1855&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F97WR01231 L2 - http://www.agu.org/journals/wr/ 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 - DC N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - capillarity; hydrology; infiltration; numerical models; two-phase models DO - http://dx.doi.org/10.1029/97WR01231 ER - TY - JOUR T1 - Planar-horizontal bedded sandstones filling fluvial channels; high-energy, shallow-water deposition of the Molina Member of the Wasatch Formation AN - 52676944; 1997-063454 AB - Although crossbedding constitutes a high percentage of the sedimentary structures in most fluvial sandstones, many of the broadly lenticular sandbodies comprising the nonmarine Molina Member of the Wasatch Formation (Piceance basin, northwestern Colorado) are composed almost entirely of planar-horizontally bedded sandstones. The depositional environment that produced these sandstones is interpreted to have been fluvial, wherein episodic flooding of a sand-choked system produced rapid deposition that kept pace with rising flood waters. This resulted in shallow-water, high-energy, sheeted deposition. This interpretation is supported by abundant parting lineation, and local crossbedding showing alternate building of topsets and foresets (rising-water structures). Rapid deposition is also suggested by post/syndepositional compaction shears, and common soft-sediment deformation due to post-depositional dewatering. Scattered pebbles up to 4 cm diameter were moved in this generally northward-flowing system. Local lateral accretion structures suggest that a meandering system existed between floods, but that the bedding units and sedimentary structures produced by flooding had the highest preservation potential. JF - AAPG Bulletin AU - Lorenz, John C AU - Nadon, Gregory C AU - Anonymous Y1 - 1997/07// PY - 1997 DA - July 1997 SP - 1228 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 81 IS - 7 SN - 0149-1423, 0149-1423 KW - United States KW - sandstone KW - pebbles KW - sand bodies KW - Molina Member KW - Cenozoic KW - bedding KW - sedimentary rocks KW - sediments KW - depositional environment KW - sedimentary structures KW - cross-bedding KW - lineation KW - high-energy environment KW - clastic sediments KW - structural analysis KW - Wasatch Formation KW - Paleogene KW - compaction KW - Tertiary KW - planar bedding structures KW - shear KW - Colorado KW - fluvial environment KW - clastic rocks KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52676944?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Planar-horizontal+bedded+sandstones+filling+fluvial+channels%3B+high-energy%2C+shallow-water+deposition+of+the+Molina+Member+of+the+Wasatch+Formation&rft.au=Lorenz%2C+John+C%3BNadon%2C+Gregory+C%3BAnonymous&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1997-07-01&rft.volume=81&rft.issue=7&rft.spage=1228&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - AAPG Rocky Mountain Section meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 1997-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - AABUD2 N1 - SubjectsTermNotLitGenreText - bedding; Cenozoic; clastic rocks; clastic sediments; Colorado; compaction; cross-bedding; depositional environment; fluvial environment; high-energy environment; lineation; Molina Member; Paleogene; pebbles; planar bedding structures; sand bodies; sandstone; sedimentary rocks; sedimentary structures; sediments; shear; structural analysis; Tertiary; United States; Wasatch Formation ER - TY - JOUR T1 - Fractures in horizontal core from the Spraberry Formation, Midland Basin, interpreted and modeled using data from analog outcrop fractures in the Brushy Canyon Formation AN - 52671558; 1997-063455 AB - A significant new data base, consisting of 103 natural fractures in approximately 300 ft of horizontal core, documents three sets of natural fractures in two reservoir intervals of the Spraberry Formation (Midland basin, west Texas). Although the two intervals are separated vertically by only 140 ft, the fracture systems in the two intervals are dissimilar: the upper interval has regularly spaced, sub-parallel fractures, whereas the lower interval contains two intersecting sets of irregularly spaced fractures. Fractures of each of the three sets have characteristic and distinctive orientations, orientation distributions, spacing distributions, surface features, and mineralization. An estimate of the subsurface fracture lengths can be made by correlating fracture spacings in core with the spacing-length relationships measured in outcrops of the Brushy Canyon Formation (a younger but lithologically similar formation, deposited in similar environments in the Delaware basin). Fracture orientations and spacing/length distributions from outcrop can be used in a tensor model to determine effective permeability of the field. This can in turn be used to model production in the Spraberry reservoir. JF - AAPG Bulletin AU - Malmanger, Eva M AU - Lorenz, John C AU - Teufel, Lawrence W AU - Anonymous Y1 - 1997/07// PY - 1997 DA - July 1997 SP - 1228 EP - 1229 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 81 IS - 7 SN - 0149-1423, 0149-1423 KW - United States KW - orientation KW - Guadalupian KW - Paleozoic KW - West Texas KW - Texas KW - petroleum KW - Lower Permian KW - Permian KW - cores KW - models KW - fractures KW - naturally fractured reservoirs KW - Brushy Canyon Formation KW - Midland Basin KW - Spraberry Formation KW - outcrops KW - Leonardian KW - interpretation KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52671558?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Fractures+in+horizontal+core+from+the+Spraberry+Formation%2C+Midland+Basin%2C+interpreted+and+modeled+using+data+from+analog+outcrop+fractures+in+the+Brushy+Canyon+Formation&rft.au=Malmanger%2C+Eva+M%3BLorenz%2C+John+C%3BTeufel%2C+Lawrence+W%3BAnonymous&rft.aulast=Malmanger&rft.aufirst=Eva&rft.date=1997-07-01&rft.volume=81&rft.issue=7&rft.spage=1228&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - AAPG Rocky Mountain Section meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 1997-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - AABUD2 N1 - SubjectsTermNotLitGenreText - Brushy Canyon Formation; cores; fractures; Guadalupian; interpretation; Leonardian; Lower Permian; Midland Basin; models; naturally fractured reservoirs; orientation; outcrops; Paleozoic; permeability; Permian; petroleum; Spraberry Formation; Texas; United States; West Texas ER - TY - JOUR T1 - Geotechnical characterization for the main drift of the exploratory studies facility AN - 51032354; 1999-000239 AB - Geotechnical characterization of the Main Drift of the Exploratory Studies Facility was based on borehole data collected in site characterization drilling and on scanline rock mass quality data collected during the excavation of the North Ramp. The Main Drift is the planned 3,131-m near-horizontal tunnel to be excavated at the potential repository horizon for the Yucca Mountain Site Characterization Project. Specific data summarized and presented included lithologic and rock structure core logs, rock mechanics laboratory testing, and rock mass quality indices. Cross sections with stratigraphic and thermal-mechanical units were also presented. Topics discussed in the report include geologic setting, geologic features of engineering and construction significance, anticipated ground conditions, and the range of required ground support. Rock structural and rock mass quality data have been developed for each 3-m interval of core in the middle nonlithophysal stratigraphic zone of the Topopah Spring Tuff Formation. The distribution of the rock mass quality data in all boreholes used to characterize the Main Drift was assumed to be representative of the variability of the rock mass conditions to be encountered in the Main Drift. Observations in the North Ramp tunnel have been used to project conditions in the lower lithophysal zone and in fault zones. JF - SAND (Sandia Laboratories) AU - Kicker, D C AU - Martin, E R AU - Brechtel, C E AU - Stone, C A AU - Kessel, D S Y1 - 1997/07// PY - 1997 DA - July 1997 SP - 206 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - monitoring KW - explosions KW - engineering properties KW - site exploration KW - reclamation KW - pollution KW - migration of elements KW - Nye County Nevada KW - Miocene KW - rock mechanics KW - radioactive waste KW - Cenozoic KW - waste management KW - Topopah Spring Member KW - Tertiary KW - decontamination KW - Neogene KW - waste disposal KW - nuclear explosions KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51032354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Kicker%2C+D+C%3BMartin%2C+E+R%3BBrechtel%2C+C+E%3BStone%2C+C+A%3BKessel%2C+D+S&rft.aulast=Kicker&rft.aufirst=D&rft.date=1997-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geotechnical+characterization+for+the+main+drift+of+the+exploratory+studies+facility&rft.title=Geotechnical+characterization+for+the+main+drift+of+the+exploratory+studies+facility&rft.issn=02706520&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 DE97007819NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; decontamination; engineering properties; explosions; migration of elements; Miocene; monitoring; Neogene; Nevada; nuclear explosions; Nye County Nevada; pollution; radioactive waste; reclamation; rock mechanics; site exploration; Tertiary; Topopah Spring Member; United States; waste disposal; waste management; Yucca Mountain ER - TY - JOUR T1 - Statistical characterization of the three-dimensional microgeometry of porous media and correlation with macroscopic transport properties AN - 52635943; 1998-017198 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Fredrich, J T AU - Lindquist, W B A2 - Kim, Kunsoo Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 368 PB - Pergamon, Oxford-New York VL - 34 IS - 3-4 SN - 0148-9062, 0148-9062 KW - high-resolution methods KW - petroleum engineering KW - imagery KW - statistical analysis KW - characterization KW - porous materials KW - petroleum KW - porosity KW - rock mechanics KW - reservoir rocks KW - algorithms KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52635943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Statistical+characterization+of+the+three-dimensional+microgeometry+of+porous+media+and+correlation+with+macroscopic+transport+properties&rft.au=Fredrich%2C+J+T%3BLindquist%2C+W+B&rft.aulast=Fredrich&rft.aufirst=J&rft.date=1997-06-01&rft.volume=34&rft.issue=3-4&rft.spage=368&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 36th U. S. Rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; characterization; high-resolution methods; imagery; permeability; petroleum; petroleum engineering; porosity; porous materials; reservoir rocks; rock mechanics; statistical analysis ER - TY - JOUR T1 - Reconsolidating salt; compaction, constitutive modeling and physical processes AN - 52632461; 1998-017284 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Hansen, F D A2 - Kim, Kunsoo Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 492 PB - Pergamon, Oxford-New York VL - 34 IS - 3-4 SN - 0148-9062, 0148-9062 KW - processes KW - chemically precipitated rocks KW - aggregate KW - numerical models KW - evaporites KW - rock mechanics KW - models KW - compaction KW - laboratory studies KW - sedimentary rocks KW - habit KW - granular materials KW - creep KW - permeability KW - consolidation KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52632461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Reconsolidating+salt%3B+compaction%2C+constitutive+modeling+and+physical+processes&rft.au=Hansen%2C+F+D&rft.aulast=Hansen&rft.aufirst=F&rft.date=1997-06-01&rft.volume=34&rft.issue=3-4&rft.spage=492&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 36th U. S. Rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aggregate; chemically precipitated rocks; compaction; consolidation; creep; evaporites; granular materials; habit; laboratory studies; models; numerical models; permeability; processes; rock mechanics; salt; sedimentary rocks ER - TY - JOUR T1 - Preliminary thermomechanical results of a heater test in welded tuff AN - 52632292; 1998-017277 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Finley, R E AU - Sobolik, S R AU - Francis, N D AU - Ballard, S AU - George, J T AU - Costin, L S A2 - Kim, Kunsoo Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 483 PB - Pergamon, Oxford-New York VL - 34 IS - 3-4 SN - 0148-9062, 0148-9062 KW - United States KW - volcanic rocks KW - welded tuff KW - thermal conductivity KW - igneous rocks KW - extensometers KW - properties KW - Nye County Nevada KW - thermal expansion KW - rock mechanics KW - models KW - pyroclastics KW - boreholes KW - thermomechanical properties KW - testing KW - Yucca Mountain KW - Nevada KW - instruments KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52632292?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Preliminary+thermomechanical+results+of+a+heater+test+in+welded+tuff&rft.au=Finley%2C+R+E%3BSobolik%2C+S+R%3BFrancis%2C+N+D%3BBallard%2C+S%3BGeorge%2C+J+T%3BCostin%2C+L+S&rft.aulast=Finley&rft.aufirst=R&rft.date=1997-06-01&rft.volume=34&rft.issue=3-4&rft.spage=483&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 36th U. S. Rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; extensometers; igneous rocks; instruments; models; Nevada; Nye County Nevada; properties; pyroclastics; rock mechanics; testing; thermal conductivity; thermal expansion; thermomechanical properties; United States; volcanic rocks; welded tuff; Yucca Mountain ER - TY - JOUR T1 - Thermal expansion, thermal conductivity, and heat capacity measurements at Yucca Mountain, Nevada AN - 52626526; 1998-017279 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Brodsky, N S AU - Riggins, M AU - Connolly, J A2 - Kim, Kunsoo Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 485 PB - Pergamon, Oxford-New York VL - 34 IS - 3-4 SN - 0148-9062, 0148-9062 KW - United States KW - high-level waste KW - volcanic rocks KW - X-ray diffraction data KW - welded tuff KW - thermal conductivity KW - igneous rocks KW - heat capacity KW - effects KW - Nye County Nevada KW - thermal expansion KW - temperature KW - radioactive waste KW - measurement KW - pyroclastics KW - Nevada Test Site KW - laboratory studies KW - boreholes KW - data bases KW - testing KW - tuff KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52626526?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Thermal+expansion%2C+thermal+conductivity%2C+and+heat+capacity+measurements+at+Yucca+Mountain%2C+Nevada&rft.au=Brodsky%2C+N+S%3BRiggins%2C+M%3BConnolly%2C+J&rft.aulast=Brodsky&rft.aufirst=N&rft.date=1997-06-01&rft.volume=34&rft.issue=3-4&rft.spage=485&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 36th U. S. Rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; data bases; effects; heat capacity; high-level waste; igneous rocks; laboratory studies; measurement; Nevada; Nevada Test Site; Nye County Nevada; pyroclastics; radioactive waste; temperature; testing; thermal conductivity; thermal expansion; tuff; United States; volcanic rocks; welded tuff; X-ray diffraction data; Yucca Mountain ER - TY - JOUR T1 - Discrete element modeling of sand production AN - 52622746; 1998-017201 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - O'Connor, R M AU - Torczynski, J R AU - Preece, D S AU - Klosek, J T AU - Williams, J R A2 - Kim, Kunsoo Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 373 PB - Pergamon, Oxford-New York VL - 34 IS - 3-4 SN - 0148-9062, 0148-9062 KW - soil mechanics KW - sand KW - clastic sediments KW - Darcy's law KW - stress KW - sandstone KW - porous materials KW - production KW - models KW - sedimentary rocks KW - sediments KW - clastic rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52622746?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Discrete+element+modeling+of+sand+production&rft.au=O%27Connor%2C+R+M%3BTorczynski%2C+J+R%3BPreece%2C+D+S%3BKlosek%2C+J+T%3BWilliams%2C+J+R&rft.aulast=O%27Connor&rft.aufirst=R&rft.date=1997-06-01&rft.volume=34&rft.issue=3-4&rft.spage=373&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 36th U. S. Rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - clastic rocks; clastic sediments; Darcy's law; models; porous materials; production; sand; sandstone; sedimentary rocks; sediments; soil mechanics; stress ER - TY - JOUR T1 - Geotechnical studies associated with decommissioning the strategic petroleum reserve facility at Weeks Island, Louisiana; a case history AN - 52622351; 1998-017388 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Bauer, S J AU - Ehgartner, B L AU - Neal, J T A2 - Kim, Kunsoo Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 643 PB - Pergamon, Oxford-New York VL - 34 IS - 3-4 SN - 0148-9062, 0148-9062 KW - United States KW - Weeks Island Strategic Petroleum Reserve KW - geologic hazards KW - salt domes KW - stress KW - grouting KW - Gulf Coastal Plain KW - Weeks Island KW - cracks KW - creep KW - sinkholes KW - brines KW - Louisiana KW - solution features KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52622351?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Geotechnical+studies+associated+with+decommissioning+the+strategic+petroleum+reserve+facility+at+Weeks+Island%2C+Louisiana%3B+a+case+history&rft.au=Bauer%2C+S+J%3BEhgartner%2C+B+L%3BNeal%2C+J+T&rft.aulast=Bauer&rft.aufirst=S&rft.date=1997-06-01&rft.volume=34&rft.issue=3-4&rft.spage=643&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 36th U. S. Rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - brines; cracks; creep; geologic hazards; grouting; Gulf Coastal Plain; Louisiana; salt domes; sinkholes; solution features; stress; United States; Weeks Island; Weeks Island Strategic Petroleum Reserve ER - TY - JOUR T1 - New method for true-triaxial rock testing AN - 52622283; 1998-017195 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Wawersik, W R AU - Carlson, L W AU - Holcomb, D J AU - Williams, R J A2 - Kim, Kunsoo Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 365 PB - Pergamon, Oxford-New York VL - 34 IS - 3-4 SN - 0148-9062, 0148-9062 KW - methods KW - loading KW - creep KW - stress KW - load tests KW - testing KW - triaxial tests KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52622283?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=New+method+for+true-triaxial+rock+testing&rft.au=Wawersik%2C+W+R%3BCarlson%2C+L+W%3BHolcomb%2C+D+J%3BWilliams%2C+R+J&rft.aulast=Wawersik&rft.aufirst=W&rft.date=1997-06-01&rft.volume=34&rft.issue=3-4&rft.spage=365&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 36th U. S. Rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - creep; load tests; loading; methods; rock mechanics; stress; testing; triaxial tests ER - TY - JOUR T1 - Dynamic compaction properties of bentonite AN - 52622043; 1998-017358 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Ran, C AU - Daemen, J J K AU - Schuhen, M D AU - Hansen, F D A2 - Kim, Kunsoo Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 596 PB - Pergamon, Oxford-New York VL - 34 IS - 3-4 SN - 0148-9062, 0148-9062 KW - United States KW - clay KW - sealing KW - bentonite KW - Eddy County New Mexico KW - clastic sediments KW - waste disposal sites KW - properties KW - New Mexico KW - radioactive waste KW - compaction KW - sedimentary rocks KW - granular materials KW - dynamics KW - sediments KW - hydraulic conductivity KW - Waste Isolation Pilot Plant KW - clastic rocks KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52622043?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Dynamic+compaction+properties+of+bentonite&rft.au=Ran%2C+C%3BDaemen%2C+J+J+K%3BSchuhen%2C+M+D%3BHansen%2C+F+D&rft.aulast=Ran&rft.aufirst=C&rft.date=1997-06-01&rft.volume=34&rft.issue=3-4&rft.spage=596&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 36th U. S. Rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bentonite; clastic rocks; clastic sediments; clay; compaction; dynamics; Eddy County New Mexico; granular materials; hydraulic conductivity; New Mexico; permeability; properties; radioactive waste; sealing; sedimentary rocks; sediments; United States; waste disposal sites; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Creep and static fatigue of welded tuff from Yucca Mountain, Nevada AN - 52621374; 1998-017208 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Martin, R J AU - Noel, J S AU - Boyd, P J AU - Pricei, R H A2 - Kim, Kunsoo Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 382 PB - Pergamon, Oxford-New York VL - 34 IS - 3-4 SN - 0148-9062, 0148-9062 KW - United States KW - failures KW - experimental studies KW - volcanic rocks KW - welded tuff KW - strength KW - loading KW - igneous rocks KW - stress KW - Nye County Nevada KW - rock mechanics KW - pyroclastics KW - laboratory studies KW - creep KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52621374?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Creep+and+static+fatigue+of+welded+tuff+from+Yucca+Mountain%2C+Nevada&rft.au=Martin%2C+R+J%3BNoel%2C+J+S%3BBoyd%2C+P+J%3BPricei%2C+R+H&rft.aulast=Martin&rft.aufirst=R&rft.date=1997-06-01&rft.volume=34&rft.issue=3-4&rft.spage=382&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 36th U. S. Rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - creep; experimental studies; failures; igneous rocks; laboratory studies; loading; Nevada; Nye County Nevada; pyroclastics; rock mechanics; strength; stress; United States; volcanic rocks; welded tuff; Yucca Mountain ER - TY - JOUR T1 - Evaluation of a downhole tiltmeter array for monitoring hydraulic fractures AN - 52620454; 1998-017246 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Warpinski, N R AU - Branagan, P T AU - Engler, B P AU - Wilmer, R AU - Wolhart, S L A2 - Kim, Kunsoo Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 438 PB - Pergamon, Oxford-New York VL - 34 IS - 3-4 SN - 0148-9062, 0148-9062 KW - United States KW - hydraulic fracturing KW - Cretaceous KW - shale KW - tiltmeters KW - stress KW - Mesaverde Group KW - sandstone KW - elastic constants KW - deformation KW - Upper Cretaceous KW - Mesozoic KW - reservoir rocks KW - models KW - fractures KW - sedimentary rocks KW - dynamics KW - microseisms KW - Colorado KW - clastic rocks KW - Young's modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52620454?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Evaluation+of+a+downhole+tiltmeter+array+for+monitoring+hydraulic+fractures&rft.au=Warpinski%2C+N+R%3BBranagan%2C+P+T%3BEngler%2C+B+P%3BWilmer%2C+R%3BWolhart%2C+S+L&rft.aulast=Warpinski&rft.aufirst=N&rft.date=1997-06-01&rft.volume=34&rft.issue=3-4&rft.spage=438&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 36th U. S. Rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - clastic rocks; Colorado; Cretaceous; deformation; dynamics; elastic constants; fractures; hydraulic fracturing; Mesaverde Group; Mesozoic; microseisms; models; reservoir rocks; sandstone; sedimentary rocks; shale; stress; tiltmeters; United States; Upper Cretaceous; Young's modulus ER - TY - JOUR T1 - Verification of the integrity of barriers using gas diffusion AN - 51035824; 1999-000238 AB - The authors evaluate non-destructive measurements of inert-gas diffusion (specifically, SF6) as an indicator of waste-form integrity. The goals of this project are to show that diffusivity can be measured in core samples of soil jet-grouted with Portland cement, validate the experimental method through measurements on samples, and to calculate aqueous diffusivities from a series of diffusion measurements. This study shows that it is practical to measure SF6 diffusion rates in the laboratory on samples of grout (Portland cement and soil) typical of what might be used in a barrier. Diffusion of SF6 through grout (Portland cement and soil) is at least an order of magnitude slower than through air. The use of this tracer should be sensitive to the presence of fractures, voids, or other discontinuities in the grout/soil structure. Field-scale measurements should be practical on time-scales of a few days. JF - SAND (Sandia Laboratories) AU - Ward, D B AU - Williams, C V Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 50 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - aquifer vulnerability KW - diffusion KW - migration of elements KW - chemical waste KW - preventive measures KW - remediation KW - radioactive waste KW - ground water KW - aquifers KW - industrial waste KW - testing KW - waste disposal KW - underground disposal KW - permeability KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51035824?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Ward%2C+D+B%3BWilliams%2C+C+V&rft.aulast=Ward&rft.aufirst=D&rft.date=1997-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Verification+of+the+integrity+of+barriers+using+gas+diffusion&rft.title=Verification+of+the+integrity+of+barriers+using+gas+diffusion&rft.issn=02706520&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 DE97007818NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; aquifers; chemical waste; diffusion; disposal barriers; ground water; industrial waste; migration of elements; permeability; preventive measures; radioactive waste; remediation; soils; testing; underground disposal; waste disposal ER - TY - JOUR T1 - Environmental fate and transport of chemical signatures from buried landmines; screening model formulation and initial simulations AN - 51031352; 1999-000233 AB - The fate and transport of chemical signature molecules that emanate from buried landmines is strongly influenced by physical chemical properties and by environmental conditions of the specific chemical compounds. Published data have been evaluated as the input parameters that are used in the simulation of the fate and transport processes. A one-dimensional model developed for screening agricultural pesticides was modified and used to simulate the appearance of a surface flux above a buried landmine, estimate the subsurface total concentration, and show the phase specific concentrations at the ground surface. The physical chemical properties of TNT cause a majority of the mass released to the soil system to be bound to the solid phase soil particles. The majority of the transport occurs in the liquid phase with diffusion and evaporation driven advection of soil water as the primary mechanisms for the flux to the ground surface. The simulations provided herein should only be used for initial conceptual designs of chemical pre-concentration subsystems or complete detection systems. The physical processes modeled required necessary simplifying assumptions to allow for analytical solutions. Emerging numerical simulation tools will soon be available that should provide more realistic estimates that can be used to predict the success of landmine chemical detection surveys based on knowledge of the chemical and soil properties, and environmental conditions where the mines are buried. Additional measurements of the chemical properties in soils are also needed before a fully predictive approach can be confidently applied. JF - SAND (Sandia Laboratories) AU - Phelan, J M AU - Webb, S W Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 47 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - explosions KW - pollutants KW - chemical explosions KW - pollution KW - trinitrotoluene KW - mathematical models KW - chemical waste KW - simulation KW - ground water KW - organic compounds KW - explosives KW - detection KW - industrial waste KW - military facilities KW - geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51031352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Phelan%2C+J+M%3BWebb%2C+S+W&rft.aulast=Phelan&rft.aufirst=J&rft.date=1997-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+fate+and+transport+of+chemical+signatures+from+buried+landmines%3B+screening+model+formulation+and+initial+simulations&rft.title=Environmental+fate+and+transport+of+chemical+signatures+from+buried+landmines%3B+screening+model+formulation+and+initial+simulations&rft.issn=02706520&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 DE97006987NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - chemical explosions; chemical waste; detection; explosions; explosives; geochemistry; ground water; industrial waste; mathematical models; military facilities; organic compounds; pollutants; pollution; simulation; soils; trinitrotoluene ER - TY - JOUR T1 - Stable-isotopes of groundwaters from the Albuquerque, New Mexico, basin; one decade later AN - 50930411; 1997-057871 JF - Environmental Geology (Berlin) AU - Lambert, S J AU - Balsley, S D Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 199 EP - 204 PB - Springer International, New York-Berlin VL - 31 IS - 3-4 SN - 0943-0105, 0943-0105 KW - United States KW - water quality KW - plumes KW - oxygen KW - isotopes KW - Bernalillo County New Mexico KW - isotope ratios KW - O-18/O-16 KW - New Mexico KW - migration of elements KW - stable isotopes KW - ground water KW - aquifers KW - Albuquerque New Mexico KW - radioactive isotopes KW - carbon KW - residence time KW - tracers KW - C-14 KW - chemical composition KW - water resources KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50930411?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Stable-isotopes+of+groundwaters+from+the+Albuquerque%2C+New+Mexico%2C+basin%3B+one+decade+later&rft.au=Lambert%2C+S+J%3BBalsley%2C+S+D&rft.aulast=Lambert&rft.aufirst=S&rft.date=1997-06-01&rft.volume=31&rft.issue=3-4&rft.spage=199&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 - 12 N1 - Document feature - illus. incl. 1 table, geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albuquerque New Mexico; aquifers; Bernalillo County New Mexico; C-14; carbon; chemical composition; ground water; isotope ratios; isotopes; migration of elements; New Mexico; O-18/O-16; oxygen; plumes; radioactive isotopes; residence time; stable isotopes; tracers; United States; water quality; water resources ER - TY - JOUR T1 - Nonisothermal multiphase subsurface transport on parallel computers using domain decomposition and message-passing techniques AN - 50468603; 2009-034690 JF - SIAM Conference on Mathematical and Computational Issues in the Geosciences AU - Martinez, Mario J AU - Hopkins, Polly L AU - Shadid, John N AU - Dawson, Clint N Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 47 PB - Society for Industrial and Applied Mathematics, [varies] VL - 4 KW - liquid phase KW - Galerkin method KW - two-phase models KW - numerical models KW - gaseous phase KW - data processing KW - pollution KW - preferential flow KW - simulation KW - ground water KW - models KW - finite element analysis KW - transport KW - parallel processing KW - multiphase flow KW - algorithms KW - diffusivity KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50468603?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Nonisothermal+multiphase+subsurface+transport+on+parallel+computers+using+domain+decomposition+and+message-passing+techniques&rft.au=Martinez%2C+Mario+J%3BHopkins%2C+Polly+L%3BShadid%2C+John+N%3BDawson%2C+Clint+N&rft.aulast=Martinez&rft.aufirst=Mario&rft.date=1997-06-01&rft.volume=4&rft.issue=&rft.spage=47&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 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #06853 N1 - SubjectsTermNotLitGenreText - algorithms; data processing; diffusivity; finite element analysis; Galerkin method; gaseous phase; ground water; liquid phase; models; multiphase flow; numerical models; parallel processing; pollution; preferential flow; simulation; transport; two-phase models ER - TY - JOUR T1 - Velocity dependence of dispersion coefficients in saturated and partially saturated flow through variable aperture fractures AN - 50468499; 2009-034687 JF - SIAM Conference on Mathematical and Computational Issues in the Geosciences AU - Detwiler, Russell AU - Rajaram, Harihar AU - Glass, Robert J AU - Dawson, Clint N Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 46 PB - Society for Industrial and Applied Mathematics, [varies] VL - 4 KW - concentration KW - experimental studies KW - pollutants KW - pollution KW - preferential flow KW - simulation KW - ground water KW - aquifers KW - fractures KW - physical properties KW - transport KW - dissolved materials KW - tracers KW - multiphase flow KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50468499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Velocity+dependence+of+dispersion+coefficients+in+saturated+and+partially+saturated+flow+through+variable+aperture+fractures&rft.au=Detwiler%2C+Russell%3BRajaram%2C+Harihar%3BGlass%2C+Robert+J%3BDawson%2C+Clint+N&rft.aulast=Detwiler&rft.aufirst=Russell&rft.date=1997-06-01&rft.volume=4&rft.issue=&rft.spage=46&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 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #06853 N1 - SubjectsTermNotLitGenreText - aquifers; concentration; dissolved materials; experimental studies; fractures; ground water; multiphase flow; physical properties; pollutants; pollution; preferential flow; simulation; tracers; transport ER - TY - JOUR T1 - Three dimensional electromagnetic geophysical inversion using massively parallel computers AN - 50465705; 2009-034767 JF - SIAM Conference on Mathematical and Computational Issues in the Geosciences AU - Alumbaugh, David L AU - Newman, Gregory A AU - Dawson, Clint N Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 71 PB - Society for Industrial and Applied Mathematics, [varies] VL - 4 KW - hazardous waste KW - contaminant plumes KW - three-dimensional models KW - geophysical methods KW - data processing KW - prediction KW - pollution KW - porous materials KW - inverse problem KW - migration of elements KW - models KW - computers KW - conductivity KW - parallel processing KW - electromagnetic field KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50465705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Three+dimensional+electromagnetic+geophysical+inversion+using+massively+parallel+computers&rft.au=Alumbaugh%2C+David+L%3BNewman%2C+Gregory+A%3BDawson%2C+Clint+N&rft.aulast=Alumbaugh&rft.aufirst=David&rft.date=1997-06-01&rft.volume=4&rft.issue=&rft.spage=71&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 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #06853 N1 - SubjectsTermNotLitGenreText - computers; conductivity; contaminant plumes; data processing; electromagnetic field; geophysical methods; hazardous waste; inverse problem; migration of elements; models; parallel processing; pollution; porous materials; prediction; three-dimensional models ER - TY - JOUR T1 - Thermo-hydrologic modeling of the potential repository at Yucca Mountain using a 3-D site-scale unsaturated-zone model AN - 50465576; 2009-034712 JF - SIAM Conference on Mathematical and Computational Issues in the Geosciences AU - Francis, Nicholas D AU - Ho, C K AU - Arnold, Bill W AU - Mishra, S AU - Statham, W H AU - Zhang, H AU - Bandurraga, M AU - Wu, Y AU - Dawson, Clint N Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 52 PB - Society for Industrial and Applied Mathematics, [varies] VL - 4 KW - United States KW - hydrology KW - aquifer vulnerability KW - high-level waste KW - three-dimensional models KW - thermal properties KW - unsaturated zone KW - simulation KW - Nye County Nevada KW - reservoir rocks KW - radioactive waste KW - ground water KW - aquifers KW - models KW - heat flow KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50465576?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Thermo-hydrologic+modeling+of+the+potential+repository+at+Yucca+Mountain+using+a+3-D+site-scale+unsaturated-zone+model&rft.au=Francis%2C+Nicholas+D%3BHo%2C+C+K%3BArnold%2C+Bill+W%3BMishra%2C+S%3BStatham%2C+W+H%3BZhang%2C+H%3BBandurraga%2C+M%3BWu%2C+Y%3BDawson%2C+Clint+N&rft.aulast=Francis&rft.aufirst=Nicholas&rft.date=1997-06-01&rft.volume=4&rft.issue=&rft.spage=52&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 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #06853 N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; aquifers; ground water; heat flow; high-level waste; hydrology; models; Nevada; Nye County Nevada; radioactive waste; reservoir rocks; simulation; thermal properties; three-dimensional models; underground disposal; United States; unsaturated zone; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Thermo-hydrologic modeling of the single heater test at the exploratory studies facility, Yucca Mountain, Nevada AN - 50465067; 2009-034719 JF - SIAM Conference on Mathematical and Computational Issues in the Geosciences AU - Francis, Nicholas D AU - Sobolik, S R 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 - United States KW - hydrology KW - high-level waste KW - thermal properties KW - pollution KW - migration of elements KW - simulation KW - Nye County Nevada KW - distribution KW - temperature KW - radioactive waste KW - models KW - heat flow KW - heat transfer KW - testing KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50465067?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Thermo-hydrologic+modeling+of+the+single+heater+test+at+the+exploratory+studies+facility%2C+Yucca+Mountain%2C+Nevada&rft.au=Francis%2C+Nicholas+D%3BSobolik%2C+S+R%3BDawson%2C+Clint+N&rft.aulast=Francis&rft.aufirst=Nicholas&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 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #06853 N1 - SubjectsTermNotLitGenreText - distribution; heat flow; heat transfer; high-level waste; hydrology; migration of elements; models; Nevada; Nye County Nevada; pollution; radioactive waste; simulation; temperature; testing; thermal properties; underground disposal; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Numerical inversion of a two-phase hydraulic test AN - 50464943; 2009-034685 JF - SIAM Conference on Mathematical and Computational Issues in the Geosciences AU - Ruskauff, Gregory J AU - Domski, Paul S AU - Beauheim, Richard AU - Finsterle, Stefan AU - Dawson, Clint N Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 46 PB - Society for Industrial and Applied Mathematics, [varies] VL - 4 KW - hydrology KW - two-phase models KW - pressure KW - numerical models KW - gaseous phase KW - statistical analysis KW - injection KW - inverse problem KW - simulation KW - ITOUGH2 KW - reservoir rocks KW - sensitivity analysis KW - brines KW - multiphase flow KW - hydraulic conductivity KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50464943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Numerical+inversion+of+a+two-phase+hydraulic+test&rft.au=Ruskauff%2C+Gregory+J%3BDomski%2C+Paul+S%3BBeauheim%2C+Richard%3BFinsterle%2C+Stefan%3BDawson%2C+Clint+N&rft.aulast=Ruskauff&rft.aufirst=Gregory&rft.date=1997-06-01&rft.volume=4&rft.issue=&rft.spage=46&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 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #06853 N1 - SubjectsTermNotLitGenreText - brines; gaseous phase; hydraulic conductivity; hydrology; injection; inverse problem; ITOUGH2; multiphase flow; numerical models; pressure; reservoir rocks; sensitivity analysis; simulation; statistical analysis; two-phase models ER - TY - JOUR T1 - Modeling the spatial averaging of multiscale, mini-permeameter data via linear filtering AN - 50464870; 2009-034648 JF - SIAM Conference on Mathematical and Computational Issues in the Geosciences AU - Tidwell, Vincent C AU - Wilson, John AU - Gutjahr, Allan AU - Dawson, Clint N Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 36 PB - Society for Industrial and Applied Mathematics, [varies] VL - 4 KW - scale factor KW - hydrology KW - permeameters KW - spatial data KW - statistical analysis KW - porous materials KW - geostatistics KW - porosity KW - reservoir rocks KW - measurement KW - models KW - sampling KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50464870?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Modeling+the+spatial+averaging+of+multiscale%2C+mini-permeameter+data+via+linear+filtering&rft.au=Tidwell%2C+Vincent+C%3BWilson%2C+John%3BGutjahr%2C+Allan%3BDawson%2C+Clint+N&rft.aulast=Tidwell&rft.aufirst=Vincent&rft.date=1997-06-01&rft.volume=4&rft.issue=&rft.spage=36&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 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #06853 N1 - SubjectsTermNotLitGenreText - geostatistics; hydrology; measurement; models; permeability; permeameters; porosity; porous materials; reservoir rocks; sampling; scale factor; spatial data; statistical analysis ER - TY - JOUR T1 - Thermal-hydrologic response in the saturated zone to a potential high-level radioactive waste repository at Yucca Mountain, Nevada AN - 50463736; 2009-034710 JF - SIAM Conference on Mathematical and Computational Issues in the Geosciences AU - Arnold, Bill W AU - Dawson, Clint N Y1 - 1997/06// PY - 1997 DA - June 1997 SP - 51 PB - Society for Industrial and Applied Mathematics, [varies] VL - 4 KW - United States KW - hydrology KW - aquifer vulnerability KW - high-level waste KW - thermal properties KW - pollution KW - preferential flow KW - Nye County Nevada KW - preventive measures KW - radioactive waste KW - ground water KW - aquifers KW - saturated zone KW - heat flow KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50463736?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Thermal-hydrologic+response+in+the+saturated+zone+to+a+potential+high-level+radioactive+waste+repository+at+Yucca+Mountain%2C+Nevada&rft.au=Arnold%2C+Bill+W%3BDawson%2C+Clint+N&rft.aulast=Arnold&rft.aufirst=Bill&rft.date=1997-06-01&rft.volume=4&rft.issue=&rft.spage=51&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 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - #06853 N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; aquifers; ground water; heat flow; high-level waste; hydrology; Nevada; Nye County Nevada; pollution; preferential flow; preventive measures; radioactive waste; saturated zone; thermal properties; underground disposal; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Scoping evaluation of the technical capabilities of DOE sites for disposal of hazardous metals in mixed low-level waste AN - 51215594; 2000-000188 AB - A team of analysts designed and conducted a scoping evaluation to estimate the technical capabilities of fifteen Department of Energy sites for disposal of the hazardous metals in mixed low-level waste (i.e., waste that contains both low-level radioactive materials and hazardous constituents). Eight hazardous metals were evaluated: arsenic, barium, cadmium, chromium, lead, mercury, selenium, and silver. The analysis considered transport only through the groundwater pathway. The results are reported as site-specific estimates of maximum concentrations of each hazardous metal in treated mixed low-level waste that do not exceed the performance measures established for the analysis. Also reported are site-specific estimates of travel times of each hazardous metal to the point of compliance. JF - SAND (Sandia Laboratories) AU - Gruebel, M M AU - Waters, R D AU - Langkopf, B S Y1 - 1997/05// PY - 1997 DA - May 1997 SP - 157 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - alkaline earth metals KW - selenium KW - isotopes KW - site exploration KW - silver KW - arsenic KW - lead KW - migration of elements KW - radioactive waste KW - ground water KW - radioactive isotopes KW - barium KW - metals KW - cadmium KW - waste disposal KW - low-level waste KW - chromium KW - mercury KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51215594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gruebel%2C+M+M%3BWaters%2C+R+D%3BLangkopf%2C+B+S&rft.aulast=Gruebel&rft.aufirst=M&rft.date=1997-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Scoping+evaluation+of+the+technical+capabilities+of+DOE+sites+for+disposal+of+hazardous+metals+in+mixed+low-level+waste&rft.title=Scoping+evaluation+of+the+technical+capabilities+of+DOE+sites+for+disposal+of+hazardous+metals+in+mixed+low-level+waste&rft.issn=02706520&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 DE97006765NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; arsenic; barium; cadmium; chromium; ground water; isotopes; lead; low-level waste; mercury; metals; migration of elements; radioactive isotopes; radioactive waste; selenium; silver; site exploration; waste disposal ER - TY - JOUR T1 - Cation diffusion in carbonate minerals; determining closure temperatures and the thermal history for the Allan Hills 84001 meteorite AN - 52694252; 1997-057398 JF - LPI Contribution AU - Fisler, D K AU - Cygan, R T AU - Westrich, H R A2 - Clifford, Stephen M. A2 - Treiman, Allan H. A2 - Newsom, Horton E. A2 - Farmer, Jack D. Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 32 EP - 33 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - diffusion KW - geologic thermometry KW - stony meteorites KW - Martian meteorites KW - rates KW - thermal history KW - achondrites KW - meteorites KW - Allan Hills Meteorites KW - cooling KW - cations KW - ALH 84001 KW - carbonates KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52694252?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Cation+diffusion+in+carbonate+minerals%3B+determining+closure+temperatures+and+the+thermal+history+for+the+Allan+Hills+84001+meteorite&rft.au=Fisler%2C+D+K%3BCygan%2C+R+T%3BWestrich%2C+H+R&rft.aulast=Fisler&rft.aufirst=D&rft.date=1997-04-01&rft.volume=&rft.issue=&rft.spage=32&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Conference on early Mars; geologic and hydrologic evolution, physical and chemical environments, and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; ALH 84001; Allan Hills Meteorites; carbonates; cations; cooling; diffusion; geologic thermometry; Martian meteorites; meteorites; rates; stony meteorites; thermal history ER - TY - JOUR T1 - MatSeis; a seismic graphical user interface and toolbox for MATLAB AN - 51041944; 1998-043429 JF - Seismological Research Letters AU - Harris, J M AU - Young, C J AU - Anonymous Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 307 EP - 308 PB - Seismological Society of America, Eastern Section, [Berkeley, CA] VL - 68 IS - 2 SN - 0895-0695, 0895-0695 KW - MATLAB KW - data handling KW - graphic display KW - data processing KW - spectral analysis KW - elastic waves KW - waveforms KW - seismic sources KW - computer programs KW - visualization KW - MatSeis KW - computers KW - detection KW - seismicity KW - traveltime KW - arrival time KW - Comprehensive Test Ban Treaty KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51041944?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=MatSeis%3B+a+seismic+graphical+user+interface+and+toolbox+for+MATLAB&rft.au=Harris%2C+J+M%3BYoung%2C+C+J%3BAnonymous&rft.aulast=Harris&rft.aufirst=J&rft.date=1997-04-01&rft.volume=68&rft.issue=2&rft.spage=307&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 92nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - arrival time; Comprehensive Test Ban Treaty; computer programs; computers; data handling; data processing; detection; elastic waves; graphic display; MATLAB; MatSeis; seismic sources; seismicity; spectral analysis; traveltime; visualization; waveforms ER - TY - JOUR T1 - The Waveform Correlation Event Detection System (WCEDS) project; Phase II, Processing IDC primary network data AN - 51041659; 1998-043375 JF - Seismological Research Letters AU - Young, C J AU - Beiriger, J I AU - Harris, J M AU - Moore, S G AU - Trujillo, J R AU - Withers, M M AU - Aster, R C AU - Anonymous Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 296 PB - Seismological Society of America, Eastern Section, [Berkeley, CA] VL - 68 IS - 2 SN - 0895-0695, 0895-0695 KW - programs KW - statistical analysis KW - International Data Center KW - waveforms KW - seismic sources KW - IRIS network KW - correlation coefficient KW - spatial variations KW - seismicity KW - identification KW - mathematical methods KW - Waveform Correlation Event Detection System KW - algorithms KW - seismic networks KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51041659?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Waveform+Correlation+Event+Detection+System+%28WCEDS%29+project%3B+Phase+II%2C+Processing+IDC+primary+network+data&rft.au=Young%2C+C+J%3BBeiriger%2C+J+I%3BHarris%2C+J+M%3BMoore%2C+S+G%3BTrujillo%2C+J+R%3BWithers%2C+M+M%3BAster%2C+R+C%3BAnonymous&rft.aulast=Young&rft.aufirst=C&rft.date=1997-04-01&rft.volume=68&rft.issue=2&rft.spage=296&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 92nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - algorithms; arrays; correlation coefficient; identification; International Data Center; IRIS network; mathematical methods; programs; seismic networks; seismic sources; seismicity; spatial variations; statistical analysis; Waveform Correlation Event Detection System; waveforms ER - TY - JOUR T1 - Leo Brady Seismic Network connects to USGS NSN AN - 51038474; 1998-043549 JF - Seismological Research Letters AU - White, R L AU - Kromer, R P AU - Anonymous Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 333 PB - Seismological Society of America, Eastern Section, [Berkeley, CA] VL - 68 IS - 2 SN - 0895-0695, 0895-0695 KW - United States KW - Leo Brady Seismic Network KW - survey organizations KW - explosions KW - U. S. Geological Survey KW - data acquisition KW - government agencies KW - data processing KW - elastic waves KW - waveforms KW - seismic sources KW - Nye County Nevada KW - measurement KW - computer programs KW - Nevada Test Site KW - COMSERVE KW - seismic waves KW - algorithms KW - seismic networks KW - nuclear explosions KW - Nevada KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51038474?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Leo+Brady+Seismic+Network+connects+to+USGS+NSN&rft.au=White%2C+R+L%3BKromer%2C+R+P%3BAnonymous&rft.aulast=White&rft.aufirst=R&rft.date=1997-04-01&rft.volume=68&rft.issue=2&rft.spage=333&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 92nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - algorithms; computer programs; COMSERVE; data acquisition; data processing; elastic waves; explosions; government agencies; Leo Brady Seismic Network; measurement; Nevada; Nevada Test Site; nuclear explosions; Nye County Nevada; seismic networks; seismic sources; seismic waves; survey organizations; U. S. Geological Survey; United States; waveforms ER - TY - JOUR T1 - A local network implementation of a waveform correlation event detection system AN - 51036766; 1998-043487 JF - Seismological Research Letters AU - Withers, M M AU - Aster, R C AU - Young, C J AU - Harris, M M AU - Beiriger, J I AU - Trujillo, J R AU - Anonymous Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 320 PB - Seismological Society of America, Eastern Section, [Berkeley, CA] VL - 68 IS - 2 SN - 0895-0695, 0895-0695 KW - United States KW - geologic hazards KW - Eddy County New Mexico KW - Socorro County New Mexico KW - elastic waves KW - waveforms KW - short-period waves KW - New Mexico KW - Socorro New Mexico KW - automated analysis KW - Rio Grande Rift KW - seismicity KW - seismic risk KW - algorithms KW - Waste Isolation Pilot Plant KW - North America KW - monitoring KW - correlation KW - seismographs KW - teleseismic signals KW - mathematical methods KW - risk assessment KW - seismic waves KW - seismic networks KW - instruments KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51036766?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+local+network+implementation+of+a+waveform+correlation+event+detection+system&rft.au=Withers%2C+M+M%3BAster%2C+R+C%3BYoung%2C+C+J%3BHarris%2C+M+M%3BBeiriger%2C+J+I%3BTrujillo%2C+J+R%3BAnonymous&rft.aulast=Withers&rft.aufirst=M&rft.date=1997-04-01&rft.volume=68&rft.issue=2&rft.spage=320&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 92nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - algorithms; automated analysis; correlation; Eddy County New Mexico; elastic waves; geologic hazards; instruments; mathematical methods; monitoring; New Mexico; North America; Rio Grande Rift; risk assessment; seismic networks; seismic risk; seismic waves; seismicity; seismographs; short-period waves; Socorro County New Mexico; Socorro New Mexico; teleseismic signals; United States; Waste Isolation Pilot Plant; waveforms ER - TY - JOUR T1 - Experimental investigation of the stability boundary for double-diffusive finger convection in a Hele-Shaw cell AN - 51024771; 1997-064856 JF - Water Resources Research AU - Cooper, Clay A AU - Glass, Robert J AU - Tyler, Scott W Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 517 EP - 526 PB - American Geophysical Union, Washington, DC VL - 33 IS - 4 SN - 0043-1397, 0043-1397 KW - experimental studies KW - diffusion KW - transport KW - stability KW - hydrodynamics KW - porous materials KW - fluid dynamics KW - convection KW - boundary conditions KW - ground water KW - buoyancy KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51024771?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Experimental+investigation+of+the+stability+boundary+for+double-diffusive+finger+convection+in+a+Hele-Shaw+cell&rft.au=Cooper%2C+Clay+A%3BGlass%2C+Robert+J%3BTyler%2C+Scott+W&rft.aulast=Cooper&rft.aufirst=Clay&rft.date=1997-04-01&rft.volume=33&rft.issue=4&rft.spage=517&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F96WR03811 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 plates, 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - boundary conditions; buoyancy; convection; diffusion; experimental studies; fluid dynamics; ground water; hydrodynamics; porous materials; stability; transport DO - http://dx.doi.org/10.1029/96WR03811 ER - TY - JOUR T1 - MatSeis; a seismic GUI and tool-box for MATLAB AN - 50561724; 2008-128810 JF - Seismological Research Letters AU - Harris, Mark AU - Young, Chris Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 267 EP - 269 PB - Seismological Society of America, El Cerrito, CA VL - 68 IS - 2 SN - 0895-0695, 0895-0695 KW - computer programs KW - visualization KW - MatSeis KW - MATLAB KW - seismology KW - numerical models KW - data processing KW - graphical user interface KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50561724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=MatSeis%3B+a+seismic+GUI+and+tool-box+for+MATLAB&rft.au=Harris%2C+Mark%3BYoung%2C+Chris&rft.aulast=Harris&rft.aufirst=Mark&rft.date=1997-04-01&rft.volume=68&rft.issue=2&rft.spage=267&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef 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 - computer programs; data processing; graphical user interface; MATLAB; MatSeis; numerical models; seismology; visualization ER - TY - JOUR T1 - The cooling pond of the Chernobyl nuclear power plant; a groundwater remediation case history AN - 50171129; 1997-064869 AB - The cooling pond of the Chernobyl nuclear power plant was heavily contaminated as a result of the reactor accident in April 1986. From 1989 to 1993 the cooling pond represented one of the major sources of (super 90) Sr migration from the Chernobyl site to the Dnieper River. Several attempts have been made to contain radioactive contamination within the pond. Overestimation of releases via groundwater pathway and design mistakes led to unsuccessful remedial actions in 1986 and in later periods. In addition, remediation criteria based solely on comparison of contaminant concentrations in groundwater with drinking water standards were not effective from the health risk perspective, because the public was not directly exposed to contaminated groundwater; the exclusion zone surrounding the site acted as an institutional control to prevent public access. In light of recent estimates of low risks due to radionuclide transport outside the exclusion zone, a "no action" approach may represent the most reasonable strategy for the near-term management of the cooling pond. Copyright 1997 by the American Geophysical Union. JF - Water Resources Research AU - Bugai, Dmitri A AU - Waters, Robert D AU - Dzhepo, Sergei P AU - Skalsk'ij, Alexander S Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 677 EP - 688 PB - American Geophysical Union, Washington, DC VL - 33 IS - 4 SN - 0043-1397, 0043-1397 KW - Sr-90 KW - alkaline earth metals KW - isotopes KW - pollutants KW - Ukraine KW - pollution KW - Pripet Basin KW - power plants KW - Europe KW - Kiev Ukraine KW - remediation KW - ground water KW - radioactive isotopes KW - Commonwealth of Independent States KW - Chernobyl nuclear accident KW - transport KW - metals KW - Dnieper River KW - Chernobyl Ukraine KW - strontium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50171129?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+cooling+pond+of+the+Chernobyl+nuclear+power+plant%3B+a+groundwater+remediation+case+history&rft.au=Bugai%2C+Dmitri+A%3BWaters%2C+Robert+D%3BDzhepo%2C+Sergei+P%3BSkalsk%27ij%2C+Alexander+S&rft.aulast=Bugai&rft.aufirst=Dmitri&rft.date=1997-04-01&rft.volume=33&rft.issue=4&rft.spage=677&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F96WR03963 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 33 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables, sects., sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Chernobyl nuclear accident; Chernobyl Ukraine; Commonwealth of Independent States; Dnieper River; Europe; ground water; isotopes; Kiev Ukraine; metals; pollutants; pollution; power plants; Pripet Basin; radioactive isotopes; remediation; Sr-90; strontium; transport; Ukraine DO - http://dx.doi.org/10.1029/96WR03963 ER - TY - JOUR T1 - Comparison between simulated and measured flow in a partially saturated fracture AN - 50093085; 2010-012959 JF - Eos, Transactions, American Geophysical Union AU - Nicholl, Michael AU - Rajaram, Harihar AU - Glass, Robert J AU - Anonymous Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 177 PB - American Geophysical Union, Washington, DC VL - 78 IS - 17, Suppl. SN - 0096-3941, 0096-3941 KW - hydrology KW - fractures KW - experimental studies KW - partial saturation KW - numerical models KW - saturation KW - hydrodynamics KW - simulation KW - permeability KW - measurement KW - geometry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50093085?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+between+simulated+and+measured+flow+in+a+partially+saturated+fracture&rft.au=Nicholl%2C+Michael%3BRajaram%2C+Harihar%3BGlass%2C+Robert+J%3BAnonymous&rft.aulast=Nicholl&rft.aufirst=Michael&rft.date=1997-04-01&rft.volume=78&rft.issue=17%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, 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 - experimental studies; fractures; geometry; hydrodynamics; hydrology; measurement; numerical models; partial saturation; permeability; saturation; simulation ER - TY - JOUR T1 - Analysis of ponded infiltration into an alluvial fan deposit AN - 50092518; 2010-012958 JF - Eos, Transactions, American Geophysical Union AU - McCord, J T AU - Brainard, J R AU - Glass, Robert J AU - Anonymous Y1 - 1997/04// PY - 1997 DA - April 1997 SP - 177 PB - American Geophysical Union, Washington, DC VL - 78 IS - 17, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - soils KW - three-dimensional models KW - Bernalillo County New Mexico KW - one-dimensional models KW - New Mexico KW - Tijeras Arroyo KW - ground water KW - aquifers KW - Albuquerque New Mexico KW - alluvium aquifers KW - infiltration KW - alluvial fans KW - sediments KW - Kirtland Air Force Base KW - shallow aquifers KW - hydraulic conductivity KW - north-central New Mexico KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50092518?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Analysis+of+ponded+infiltration+into+an+alluvial+fan+deposit&rft.au=McCord%2C+J+T%3BBrainard%2C+J+R%3BGlass%2C+Robert+J%3BAnonymous&rft.aulast=McCord&rft.aufirst=J&rft.date=1997-04-01&rft.volume=78&rft.issue=17%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, 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 - Albuquerque New Mexico; alluvial fans; alluvium aquifers; aquifers; Bernalillo County New Mexico; ground water; hydraulic conductivity; infiltration; Kirtland Air Force Base; New Mexico; north-central New Mexico; one-dimensional models; sediments; shallow aquifers; soils; three-dimensional models; Tijeras Arroyo; United States ER - TY - JOUR T1 - Coordinating satellite bolide detection in the visible and infrared with collection of dust in the stratosphere AN - 52688257; 1997-061236 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Zolensky, M E AU - Brown, P AU - Tagliaferri, E AU - Spalding, R AU - Black, David AU - Blanchard, Douglas Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 1631 EP - 1632 PB - Lunar and Planetary Science Conference, Houston, TX VL - 28, Part 3 KW - collecting KW - asteroids KW - clastic sediments KW - optical spectra KW - bolides KW - satellite methods KW - infrared spectra KW - meteors KW - comets KW - stratosphere KW - sampling KW - dust KW - sediments KW - spectra KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52688257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Coordinating+satellite+bolide+detection+in+the+visible+and+infrared+with+collection+of+dust+in+the+stratosphere&rft.au=Zolensky%2C+M+E%3BBrown%2C+P%3BTagliaferri%2C+E%3BSpalding%2C+R%3BBlack%2C+David%3BBlanchard%2C+Douglas&rft.aulast=Zolensky&rft.aufirst=M&rft.date=1997-03-01&rft.volume=28%2C+Part+3&rft.issue=&rft.spage=1631&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 - 1 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; bolides; clastic sediments; collecting; comets; dust; infrared spectra; meteors; optical spectra; remote sensing; sampling; satellite methods; sediments; spectra; stratosphere ER - TY - JOUR T1 - The Long Valley coring project AN - 52595598; 1998-038250 JF - Bulletin - Geothermal Resources Council AU - Sass, John H AU - Finger, John T AU - McConnel, Vicki Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 44 EP - 46 PB - Geothermal Resources Council, Davis, CA VL - 27 IS - 2 SN - 0160-7782, 0160-7782 KW - United States KW - techniques KW - thermal regime KW - metasomatism KW - cores KW - temperature KW - California KW - laboratory studies KW - deep drilling KW - new energy sources KW - resurgence KW - hydrothermal alteration KW - drilling KW - Long Valley KW - experimental studies KW - Mono County California KW - Mammoth Lakes California KW - Long Valley Caldera KW - depth KW - provenance KW - volcanic risk KW - magmas KW - testing KW - risk assessment KW - permeability KW - instruments KW - elastic limit KW - 30:Engineering geology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52595598?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Geothermal+Resources+Council&rft.atitle=The+Long+Valley+coring+project&rft.au=Sass%2C+John+H%3BFinger%2C+John+T%3BMcConnel%2C+Vicki&rft.aulast=Sass&rft.aufirst=John&rft.date=1997-03-01&rft.volume=27&rft.issue=2&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+Geothermal+Resources+Council&rft.issn=01607782&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 - 5 N1 - PubXState - CA N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - BGRCDD N1 - SubjectsTermNotLitGenreText - California; cores; deep drilling; depth; drilling; elastic limit; experimental studies; hydrothermal alteration; instruments; laboratory studies; Long Valley; Long Valley Caldera; magmas; Mammoth Lakes California; metasomatism; Mono County California; new energy sources; permeability; provenance; resurgence; risk assessment; techniques; temperature; testing; thermal regime; United States; volcanic risk ER - TY - JOUR T1 - History of geophysical studies at the Waste Isolation Pilot Plant (WIPP), southeastern New Mexico AN - 50908221; 2002-000355 AB - A variety of geophysical methods including the spectrum of seismic, electrical, electromagnetic and potential field techniques have used support characterization, monitoring and experimental studies at the Waste Isolation Pilot Plant (WIPP). The geophysical studies have provided significant understanding of the nature of site deformation, tectonics and stability. Geophysical methods have delineated possible brine reservoirs beneath the underground facility and have defined the disturbed rock zone that forms around underground excavations. The role of geophysics in the WIPP project has evolved with the project. The early uses were for site characterization to satisfy site selection criteria or factors. As the regulatory framework for WIPP grew since 1980, the geophysics program was focused on support of experimental and field programs such as Salado hydrogeology and underground room systems and excavations. In summary, the major types of issues that geophysical studies addressed for WIPP are: - Issue 1: Site Characterization; - Issue 2: Castile Brine Reservoirs; - Issue 3: Rustler /Dewey Lake Hydrogeology; - Issue 4: Salado Hydrogeology; - Issue 5: Excavation Effects The nature of geophysics program for WIPP has been to support investigation rather than being the principal investigation itself. The geophysics program has been used to define conceptual models (e.g., the Disturbed Rock Zone-DRZ) or to test conceptual models (e.g., high transmissivity zones in the Rustler Formation). An effect of being a support program is that as new project priorities arose the funding for the geophysics program was limited and withdrawn. An outcome is that much of the geophysics survey information resides in contractor reports since final interpretation reports were not funded. JF - Proceedings of SAGEEP AU - Borns, David J AU - Bell, Ronald S Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 1 EP - 10 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1997 KW - United States KW - monitoring KW - geophysical surveys KW - Eddy County New Mexico KW - site exploration KW - potential field KW - regulations KW - geophysical methods KW - electrical methods KW - New Mexico KW - seismic methods KW - radioactive waste KW - waste management KW - electromagnetic methods KW - surveys KW - Waste Isolation Pilot Plant KW - waste disposal KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50908221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=History+of+geophysical+studies+at+the+Waste+Isolation+Pilot+Plant+%28WIPP%29%2C+southeastern+New+Mexico&rft.au=Borns%2C+David+J%3BBell%2C+Ronald+S&rft.aulast=Borns&rft.aufirst=David&rft.date=1997-03-01&rft.volume=1997&rft.issue=&rft.spage=1&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; SAGEEP'97 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 48 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Eddy County New Mexico; electrical methods; electromagnetic methods; geophysical methods; geophysical surveys; monitoring; New Mexico; potential field; radioactive waste; regulations; seismic methods; site exploration; surveys; United States; waste disposal; Waste Isolation Pilot Plant; waste management ER - TY - JOUR T1 - The electromagnetic integrated demonstration at the Idaho National Engineering Laboratory Cold Test Pit AN - 50907347; 2002-000427 AB - The electromagnetic integrated demonstration (EMID) is a baseline study in electromagnetic (EM) exploration of the shallow subsurface (<10 m). Eleven distinct EM systems, covering the geophysical spectrum, acquired data on a grid over the Idaho National Engineering Laboratory (INEL) Cold Test Pit (CTP). The systems are investigated and evaluated for the purpose of identifying and reviewing existing geophysical characterization instrumentation (commercial and experimental), integrating those technologies with multi-dimensional interpretational algorithms, and identifying gaps in shallow subsurface EM imaging technology. The EMID data, are valuable for testing and evaluating new interpretational software, and developing techniques for integrating multiple datasets. The experimental field techniques shows how the acquisition of data in a variety of array configurations can considerably enhance interpretation. All data are available on the world wide web (http://vetem.lbl.gov). Educators and students are encouraged to use the data for both classroom and graduate studies. The purpose of this paper is to explain why, where, how and what kind of data were collected. It is left to the reader to assess the value of a given system for their particular application. Information about the EMID is organized into two general categories: survey description and system evaluation. JF - Proceedings of SAGEEP AU - Pellerin, Louise AU - Alumbaugh, David L AU - Pfeifer, M Cathy AU - Bell, Ronald S Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 725 EP - 734 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1997 KW - United States KW - INEEL KW - Idaho KW - experimental studies KW - technology KW - geophysical surveys KW - geophysical methods KW - electromagnetic methods KW - characterization KW - surveys KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50907347?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+electromagnetic+integrated+demonstration+at+the+Idaho+National+Engineering+Laboratory+Cold+Test+Pit&rft.au=Pellerin%2C+Louise%3BAlumbaugh%2C+David+L%3BPfeifer%2C+M+Cathy%3BBell%2C+Ronald+S&rft.aulast=Pellerin&rft.aufirst=Louise&rft.date=1997-03-01&rft.volume=1997&rft.issue=&rft.spage=725&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; SAGEEP'97 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 11 N1 - PubXState - CO N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - characterization; electromagnetic methods; experimental studies; geophysical methods; geophysical surveys; Idaho; INEEL; surveys; technology; United States ER - TY - JOUR T1 - 3D electromagnetic inversion for environmental site characterization AN - 50906702; 2002-000396 AB - A 3-D non-linear electromagnetic inversion scheme has been developed to produce images of subsurface conductivity structure from electromagnetic geophysical data. The solution is obtained by successive linearized model updates where full forward modeling is employed at each iteration to compute model sensitivities and predicted data. Regularization is applied to the problem to provide stability. Because the inverse part of the problem requires the solution of 10's to 100's of thousands of unknowns, and because each inverse iteration requires many forward models to be computed, the code has been implemented on massively parallel computer platforms. The use of the inversion code to image environmental sites is demonstrated on a data set collected with the Apex Parametrics "MaxMin I-8S" over a section of stacked barrels and metal filled boxes at the Idaho National Laboratory's "Cold Test Pit". The MaxMin is a loop-loop frequency domain system which operates from 440 Hz up to 56 kHz using various coil separations; for this survey coil separations of 15, 30 and 60 feet were employed. The out-of phase data are shown to be of very good quality while the in-phase are rather noisy due to slight mispositioning errors which cause improper cancellation of the primary free space field in the receiver. Weighting the data appropriately by the estimated noise and applying the inversion scheme is demonstrated to better define the structure of the pit. In addition, comparisons are given for single coil separations and multiple separations to show the benefits of using multiple offset data. JF - Proceedings of SAGEEP AU - Alumbaugh, David L AU - Newman, Gregory A AU - Bell, Ronald S Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 407 EP - 416 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1997 KW - hazardous waste KW - three-dimensional models KW - site exploration KW - geophysical methods KW - electromagnetic methods KW - pollution KW - inverse problem KW - waste disposal KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50906702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=3D+electromagnetic+inversion+for+environmental+site+characterization&rft.au=Alumbaugh%2C+David+L%3BNewman%2C+Gregory+A%3BBell%2C+Ronald+S&rft.aulast=Alumbaugh&rft.aufirst=David&rft.date=1997-03-01&rft.volume=1997&rft.issue=&rft.spage=407&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; SAGEEP'97 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 11 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - electromagnetic methods; geophysical methods; hazardous waste; inverse problem; pollution; site exploration; three-dimensional models; waste disposal ER - TY - JOUR T1 - Comet Shoemaker-Levy 9 fragment size and mass estimates from light flux observations AN - 50321321; 1997-055251 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Crawford, D A AU - Black, David Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 267 EP - 268 PB - Lunar and Planetary Science Conference, Houston, TX VL - 28, Part 1 KW - Galileo Program KW - parent bodies KW - Jupiter KW - Shoemaker-Levy 9 Comet KW - impacts KW - giant planets KW - mass KW - planets KW - comets KW - fragments KW - outer planets KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50321321?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Comet+Shoemaker-Levy+9+fragment+size+and+mass+estimates+from+light+flux+observations&rft.au=Crawford%2C+D+A%3BBlack%2C+David&rft.aulast=Crawford&rft.aufirst=D&rft.date=1997-03-01&rft.volume=28%2C+Part+1&rft.issue=&rft.spage=267&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 - 7 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - comets; fragments; Galileo Program; giant planets; impacts; Jupiter; mass; outer planets; parent bodies; planets; remote sensing; Shoemaker-Levy 9 Comet ER - TY - JOUR T1 - Seafloor weathering controls on atmospheric CO (sub 2) and global climate AN - 50064684; 1997-030447 AB - The results of experiments are presented on the effect of T on CO (sub 2) consumption by basalt weathering in sea-water-like solutions. The results allow some limits to be placed on the linkage between seafloor weathering and climate. To confirm the T dependence and to constrain any effect of PCO (sub 2) on rates, whole-rock basalt dissolution rates were measured using unaltered pillow basalt from the Southern Rift Valley of the Eastern Galapagos Rift. The results indicate extensive Ca leaching and consumption of CO (sub 2) during basalt alteration. The primary linkage between seafloor weathering and the global C cycle appears to be thermal rather than chemical. JF - Geochimica et Cosmochimica Acta AU - Brady, Patrick V AU - Gislason, Sigurdur R Y1 - 1997/03// PY - 1997 DA - March 1997 SP - 965 EP - 973 PB - Pergamon, Oxford VL - 61 IS - 5 SN - 0016-7037, 0016-7037 KW - oceanic crust KW - calcium KW - alteration KW - sea water KW - volcanic rocks KW - igneous rocks KW - natural materials KW - solution KW - carbon dioxide KW - controls KW - activation energy KW - chemical reactions KW - water-rock interaction KW - basalts KW - thermodynamic properties KW - geochemistry KW - alkaline earth metals KW - experimental studies KW - oxidation KW - halmyrolysis KW - atmosphere KW - weathering KW - metals KW - marine environment KW - mid-ocean ridge basalts KW - submarine environment KW - leaching KW - crust KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50064684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Seafloor+weathering+controls+on+atmospheric+CO+%28sub+2%29+and+global+climate&rft.au=Brady%2C+Patrick+V%3BGislason%2C+Sigurdur+R&rft.aulast=Brady&rft.aufirst=Patrick&rft.date=1997-03-01&rft.volume=61&rft.issue=5&rft.spage=965&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2FS0016-7037%2896%2900385-7 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 - 1997-01-01 N1 - Number of references - 81 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - activation energy; alkaline earth metals; alteration; atmosphere; basalts; calcium; carbon dioxide; chemical reactions; controls; crust; experimental studies; geochemistry; halmyrolysis; igneous rocks; leaching; marine environment; metals; mid-ocean ridge basalts; natural materials; oceanic crust; oxidation; sea water; solution; submarine environment; thermodynamic properties; volcanic rocks; water-rock interaction; weathering DO - http://dx.doi.org/10.1016/S0016-7037(96)00385-7 ER - TY - JOUR T1 - Three-dimensional massively parallel electromagnetic inversion; II, Analysis of a crosswell electromagnetic experiment AN - 52747337; 1997-026253 JF - Geophysical Journal International AU - Alumbaugh, D L AU - Newman, G A Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 355 EP - 363 PB - Blackwell Scientific, Oxford VL - 128 IS - 2 SN - 0956-540X, 0956-540X KW - United States KW - tomography KW - monitoring KW - geophysical surveys KW - three-dimensional models KW - crosshole methods KW - geophysical methods KW - inverse problem KW - Alameda County California KW - Berkeley California KW - California KW - electromagnetic methods KW - surveys KW - algorithms KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52747337?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Journal+International&rft.atitle=Three-dimensional+massively+parallel+electromagnetic+inversion%3B+II%2C+Analysis+of+a+crosswell+electromagnetic+experiment&rft.au=Alumbaugh%2C+D+L%3BNewman%2C+G+A&rft.aulast=Alumbaugh&rft.aufirst=D&rft.date=1997-02-01&rft.volume=128&rft.issue=2&rft.spage=355&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0956540X&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 - 8 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Alameda County California; algorithms; Berkeley California; California; crosshole methods; electromagnetic methods; geophysical methods; geophysical surveys; inverse problem; monitoring; surveys; three-dimensional models; tomography; United States ER - TY - JOUR T1 - Three-dimensional massively parallel electromagnetic inversion; I, Theory AN - 52747292; 1997-026252 JF - Geophysical Journal International AU - Newman, G A AU - Alumbaugh, D L Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 345 EP - 354 PB - Blackwell Scientific, Oxford VL - 128 IS - 2 SN - 0956-540X, 0956-540X KW - three-dimensional models KW - finite difference analysis KW - statistical analysis KW - geophysical methods KW - electromagnetic methods KW - inverse problem KW - algorithms KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52747292?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Journal+International&rft.atitle=Three-dimensional+massively+parallel+electromagnetic+inversion%3B+I%2C+Theory&rft.au=Newman%2C+G+A%3BAlumbaugh%2C+D+L&rft.aulast=Newman&rft.aufirst=G&rft.date=1997-02-01&rft.volume=128&rft.issue=2&rft.spage=345&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0956540X&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. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; electromagnetic methods; finite difference analysis; geophysical methods; inverse problem; statistical analysis; three-dimensional models ER - TY - JOUR T1 - Constitutive model of creep in rock salt applied to underground room closure AN - 52725838; 1997-030387 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Munson, D E Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 233 EP - 247 PB - Pergamon, Oxford-New York VL - 34 IS - 2 SN - 0148-9062, 0148-9062 KW - United States KW - halides KW - in situ KW - underground space KW - Eddy County New Mexico KW - textures KW - stress KW - statistical analysis KW - New Mexico KW - deformation KW - halite KW - boundary conditions KW - models KW - finite element analysis KW - creep KW - chlorides KW - testing KW - Waste Isolation Pilot Plant KW - plasticity KW - argillaceous texture KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52725838?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Constitutive+model+of+creep+in+rock+salt+applied+to+underground+room+closure&rft.au=Munson%2C+D+E&rft.aulast=Munson&rft.aufirst=D&rft.date=1997-02-01&rft.volume=34&rft.issue=2&rft.spage=233&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&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 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - argillaceous texture; boundary conditions; chlorides; creep; deformation; Eddy County New Mexico; finite element analysis; halides; halite; in situ; models; New Mexico; plasticity; statistical analysis; stress; testing; textures; underground space; United States; Waste Isolation Pilot Plant ER - TY - JOUR T1 - An automated Rayleigh-wave detection algorithm AN - 52689070; 1997-058945 AB - The desire to operate denser networks in order to monitor seismic activity at lower thresholds leads to greater emphasis on automated data processing. An algorithm for detecting and characterizing long-period Rayleigh-wave arrivals has been developed and tested. The routine continuously monitors all directions of approach to a station, in a manner similar to beamforming. The detector is based on cross-powers between the Hilbert-transformed vertical and rotated horizontal signals, so it is sensitive to both the power and polarization properties of the three-component wave field. Elliptically polarized Rayleigh arrivals are enhanced, while linearly polarized Love waves and body phases are suppressed. A test using one month of data from station ANMO demonstrated that this technique can, with high reliability, detect Rayleigh arrivals that are visible on the records. The measured arrival times and azimuths are accurate enough to permit automated association of the detections to events in a bulletin. JF - Bulletin of the Seismological Society of America AU - Chael, Eric P Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 157 EP - 163 PB - Seismological Society of America, Berkeley, CA VL - 87 IS - 1 SN - 0037-1106, 0037-1106 KW - monitoring KW - guided waves KW - elastic waves KW - Rayleigh waves KW - automated analysis KW - surface waves KW - detection KW - seismicity KW - earthquake prediction KW - seismic waves KW - algorithms KW - earthquakes KW - amplitude KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52689070?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Seismological+Society+of+America&rft.atitle=An+automated+Rayleigh-wave+detection+algorithm&rft.au=Chael%2C+Eric+P&rft.aulast=Chael&rft.aufirst=Eric&rft.date=1997-02-01&rft.volume=87&rft.issue=1&rft.spage=157&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&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 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - algorithms; amplitude; automated analysis; detection; earthquake prediction; earthquakes; elastic waves; guided waves; monitoring; Rayleigh waves; seismic waves; seismicity; surface waves ER - TY - JOUR T1 - Mineralogical and chemical analyses of fracture coating and matrix of the Culebra Dolomite from the WIPP site, SE New Mexico AN - 52446024; 1999-055829 JF - Abstracts with Programs - Geological Society of America AU - Bryan, Charles R AU - Krumhansl, James L AU - Siegel, Malcolm D AU - Anonymous Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 5 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - silicates KW - X-ray diffraction data KW - Eddy County New Mexico KW - Paleozoic KW - New Mexico KW - dolostone KW - Permian KW - clay minerals KW - fractures KW - sedimentary rocks KW - mineral composition KW - sheet silicates KW - Waste Isolation Pilot Plant KW - Culebra Dolomite Member KW - chemical composition KW - carbonate rocks KW - southeastern New Mexico KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52446024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mineralogical+and+chemical+analyses+of+fracture+coating+and+matrix+of+the+Culebra+Dolomite+from+the+WIPP+site%2C+SE+New+Mexico&rft.au=Bryan%2C+Charles+R%3BKrumhansl%2C+James+L%3BSiegel%2C+Malcolm+D%3BAnonymous&rft.aulast=Bryan&rft.aufirst=Charles&rft.date=1997-02-01&rft.volume=29&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, 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 - carbonate rocks; chemical composition; clay minerals; Culebra Dolomite Member; dolostone; Eddy County New Mexico; fractures; mineral composition; New Mexico; Paleozoic; Permian; sedimentary rocks; sheet silicates; silicates; southeastern New Mexico; United States; Waste Isolation Pilot Plant; X-ray diffraction data ER - TY - JOUR T1 - Geologic site characterization (GSC) principles derived from storage and mining projects in salt, with application to environmental surety AN - 50942095; 1997-037513 JF - Environmental Geology (Berlin) AU - Neal, J T AU - Magorian, T R Y1 - 1997/02// PY - 1997 DA - February 1997 SP - 165 EP - 175 PB - Springer International, New York-Berlin VL - 29 IS - 3-4 SN - 0943-0105, 0943-0105 KW - United States KW - underground storage KW - salt domes KW - engineering properties KW - site exploration KW - pollutants KW - regulations KW - pollution KW - migration of elements KW - case studies KW - Weeks Island KW - safety KW - underground installations KW - risk assessment KW - Louisiana KW - leaching KW - Iberia Parish Louisiana KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50942095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geologic+site+characterization+%28GSC%29+principles+derived+from+storage+and+mining+projects+in+salt%2C+with+application+to+environmental+surety&rft.au=Neal%2C+J+T%3BMagorian%2C+T+R&rft.aulast=Neal&rft.aufirst=J&rft.date=1997-02-01&rft.volume=29&rft.issue=3-4&rft.spage=165&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 - 39 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - case studies; engineering properties; Iberia Parish Louisiana; leaching; Louisiana; migration of elements; pollutants; pollution; regulations; risk assessment; safety; salt domes; site exploration; underground installations; underground storage; United States; Weeks Island ER - TY - JOUR T1 - High definition 3D ultrasound imaging. AN - 79154228; 10168958 AB - We have demonstrated high definition and improved resolution using a novel scanning system integrated with a commercial ultrasound machine. The result is a volumetric 3D ultrasound data set that can be visualized using standard techniques. Unlike other 3D ultrasound images, image quality is improved from standard 2D data. Image definition and bandwidth is improved using patent pending techniques. The system can be used to image patients or wounded soldiers for general imaging of anatomy such as abdominal organs, extremities, and the neck. Although the risks associated with x-ray carcinogenesis are relatively low at diagnostic dose levels, concerns remain for individuals in high risk categories. In addition, cost and portability of CT and MRI machines can be prohibitive. In comparison, ultrasound can provide portable, low-cost, non-ionizing imaging. Previous clinical trials comparing ultrasound to CT were used to demonstrate qualitative and quantitative improvements of ultrasound using the Sandia technologies. Transverse leg images demonstrated much higher clarity and lower noise than is seen in traditional ultrasound images. An x-ray CT scan was provided of the same cross-section for comparison. The results of our most recent trials demonstrate the advantages of 3D ultrasound and motion compensation compared with 2D ultrasound. Metal objects can also be observed within the anatomy. JF - Studies in health technology and informatics AU - Morimoto, A K AU - Krumm, J C AU - Kozlowski, D M AU - Kuhlmann, J L AU - Wilson, C AU - Little, C AU - Dickey, F M AU - Kwok, K S AU - Rogers, B AU - Walsh, N AD - Intelligent Systems and Robotics Center, Sandia National Laboratories, Albuquerque, NM 87185-5800, USA. Y1 - 1997 PY - 1997 DA - 1997 SP - 90 EP - 98 VL - 39 SN - 0926-9630, 0926-9630 KW - Health technology assessment KW - Computer Simulation KW - Humans KW - Wounds and Injuries -- diagnostic imaging KW - Military Medicine KW - Ultrasonography -- instrumentation KW - Ultrasonography -- methods KW - Image Enhancement UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/79154228?accountid=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=Studies+in+health+technology+and+informatics&rft.atitle=High+definition+3D+ultrasound+imaging.&rft.au=Morimoto%2C+A+K%3BKrumm%2C+J+C%3BKozlowski%2C+D+M%3BKuhlmann%2C+J+L%3BWilson%2C+C%3BLittle%2C+C%3BDickey%2C+F+M%3BKwok%2C+K+S%3BRogers%2C+B%3BWalsh%2C+N&rft.aulast=Morimoto&rft.aufirst=A&rft.date=1997-01-01&rft.volume=39&rft.issue=&rft.spage=90&rft.isbn=&rft.btitle=&rft.title=Studies+in+health+technology+and+informatics&rft.issn=09269630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 1997-09-04 N1 - Date created - 1997-09-04 N1 - Date revised - 2017-02-17 N1 - Last updated - 2017-02-22 ER - TY - JOUR T1 - Electromagnetic methods for development and production; state of the art AN - 759306578; 2010-087905 AB - Electrical and electromagnetic (EM) methods, long used for borehole logging for formation evaluation in developed oil fields, are rarely applied in surface or crosshole configurations. This is largely due to the high levels of cultural noise and the preponderance of steel well casings. However, recent experimental success with crosshole EM systems for water and steam flood monitoring using fiberglass cased wells has shown promise in applying these techniques to development and production problems. This paper describes technological solutions that allow successful application of EM techniques in oil fields, despite surface noise and steel casings. Recent positive experience has been reported in applying crosshole EM where one of the wells is steel cased. Another example sites the application of long offset logging to map resistivity structure away from the borehole. The potential application of earth's field nuclear magnetic resonance (NMR) to map water saturation at large distances from the boreholes is also discussed. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Wilt, Michael AU - Alumbaugh, David AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 2025 EP - 2028 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 16 SN - 1052-3812, 1052-3812 KW - monitoring KW - apparent resistivity KW - development KW - crosshole methods KW - well-logging KW - geophysical methods KW - electrical methods KW - resistivity KW - production KW - oil and gas fields KW - case studies KW - steam injection KW - boreholes KW - electromagnetic methods KW - applications KW - instruments KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759306578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Electromagnetic+methods+for+development+and+production%3B+state+of+the+art&rft.au=Wilt%2C+Michael%3BAlumbaugh%2C+David%3BAnonymous&rft.aulast=Wilt&rft.aufirst=Michael&rft.date=1997-01-01&rft.volume=16&rft.issue=&rft.spage=2025&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/10.1190%2F1.1885848 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 - 6 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - apparent resistivity; applications; boreholes; case studies; crosshole methods; development; electrical methods; electromagnetic methods; geophysical methods; instruments; monitoring; oil and gas fields; production; resistivity; steam injection; well-logging DO - http://dx.doi.org/10.1190/1.1885848 ER - TY - JOUR T1 - Practical aspects of prestack depth migration with finite differences AN - 759305969; 2010-087836 AB - It is often desirable to maintain the same frequency content in the time-domain image as in the original trace data. While this is natural for Kirchhoff methods, it is more difficult for finite-difference methods for several reasons. First, the imaging condition is often convolutional in nature. This has the effect of multiplying the frequency content of the source and receiver traces and significantly changes the shape of the image wavelet. Second, finite-difference migrations actually propagate the derivative of the recorded pressures due to the presence of the free surface. These effects can be mitigated somewhat by using an Ornsby source wavelet and by dividing out the derivative effects during in the imaging. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Ober, Curtis C AU - Oldfield, Ron A AU - Womble, David E AU - Romero, Louis A AU - Burch, Charles C AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 1758 EP - 1761 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 16 SN - 1052-3812, 1052-3812 KW - case studies KW - finite difference analysis KW - geophysical methods KW - data processing KW - seismic migration KW - Kirchhoff integral KW - seismic methods KW - prestack migration KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759305969?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Practical+aspects+of+prestack+depth+migration+with+finite+differences&rft.au=Ober%2C+Curtis+C%3BOldfield%2C+Ron+A%3BWomble%2C+David+E%3BRomero%2C+Louis+A%3BBurch%2C+Charles+C%3BAnonymous&rft.aulast=Ober&rft.aufirst=Curtis&rft.date=1997-01-01&rft.volume=16&rft.issue=&rft.spage=1758&rft.isbn=&rft.btitle=&rft.title=SEG+Annual+Meeting+Expanded+Technical+Program+Abstracts+with+Biographies&rft.issn=10523812&rft_id=info:doi/10.1190%2F1.1885772 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. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 9 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - case studies; data processing; finite difference analysis; geophysical methods; Kirchhoff integral; prestack migration; seismic methods; seismic migration DO - http://dx.doi.org/10.1190/1.1885772 ER - TY - JOUR T1 - Geochemical evidence for transient karstic water/rock interaction in evaporites of the northern Delaware Basin, New Mexico, USA AN - 52649198; 1998-007243 JF - Carbonates and Evaporites AU - Lambert, Steven J A2 - Friedman, Gerald Y1 - 1997 PY - 1997 DA - 1997 SP - 32 EP - 42 PB - Northeastern Science Foundation, Inc., Rensselaer Center of Applied Geology, Troy, NY VL - 12 IS - 1 SN - 0891-2556, 0891-2556 KW - United States KW - oxygen KW - isotopes KW - karst KW - Rustler Formation KW - New Mexico KW - stable isotopes KW - ground water KW - sedimentary rocks KW - water-rock interaction KW - lithogeochemistry KW - geochemistry KW - chemically precipitated rocks KW - Paleozoic KW - isotope ratios KW - O-18/O-16 KW - Permian KW - hydrochemistry KW - evaporites KW - Delaware Basin KW - D/H KW - hydrogen KW - southeastern New Mexico KW - solution features KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52649198?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Carbonates+and+Evaporites&rft.atitle=Geochemical+evidence+for+transient+karstic+water%2Frock+interaction+in+evaporites+of+the+northern+Delaware+Basin%2C+New+Mexico%2C+USA&rft.au=Lambert%2C+Steven+J&rft.aulast=Lambert&rft.aufirst=Steven&rft.date=1997-01-01&rft.volume=12&rft.issue=1&rft.spage=32&rft.isbn=&rft.btitle=&rft.title=Carbonates+and+Evaporites&rft.issn=08912556&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Evaporite karst; origins, processes, landforms, examples, and impacts N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 40 N1 - PubXState - NY N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; D/H; Delaware Basin; evaporites; geochemistry; ground water; hydrochemistry; hydrogen; isotope ratios; isotopes; karst; lithogeochemistry; New Mexico; O-18/O-16; oxygen; Paleozoic; Permian; Rustler Formation; sedimentary rocks; solution features; southeastern New Mexico; stable isotopes; United States; water-rock interaction ER - TY - JOUR T1 - Coupled effects of runoff, temperature, and organic activity on basalt weathering AN - 52589933; 1998-043703 JF - Abstracts with Programs - Geological Society of America AU - Brady, Patrick V AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 86 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - silicates KW - imagery KW - Hawaii Island KW - volcanic rocks KW - lichens KW - igneous rocks KW - olivine group KW - temperature KW - activation energy KW - Hualalai KW - olivine KW - basalts KW - orthosilicates KW - framework silicates KW - hydrology KW - plagioclase KW - precision KW - Hawaii County Hawaii KW - rainfall KW - Hawaii KW - East Pacific Ocean Islands KW - weathering KW - nesosilicates KW - runoff KW - Oceania KW - Polynesia KW - feldspar group KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52589933?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Coupled+effects+of+runoff%2C+temperature%2C+and+organic+activity+on+basalt+weathering&rft.au=Brady%2C+Patrick+V%3BAnonymous&rft.aulast=Brady&rft.aufirst=Patrick&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=86&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 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - activation energy; basalts; East Pacific Ocean Islands; feldspar group; framework silicates; Hawaii; Hawaii County Hawaii; Hawaii Island; Hualalai; hydrology; igneous rocks; imagery; lichens; nesosilicates; Oceania; olivine; olivine group; orthosilicates; plagioclase; Polynesia; precision; rainfall; runoff; silicates; temperature; United States; volcanic rocks; weathering ER - TY - JOUR T1 - Stable isotopes of ground waters from the Albuquerque Basin, New Mexico; one decade later AN - 52589351; 1998-043570 JF - Abstracts with Programs - Geological Society of America AU - Balsley, Steven D AU - Lambert, Steven J AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 150 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - Rio Grande KW - meteoric water KW - oxygen KW - isotopes KW - Bernalillo County New Mexico KW - isotope ratios KW - pumping KW - O-18/O-16 KW - New Mexico KW - paleoclimatology KW - hydrochemistry KW - stable isotopes KW - ground water KW - Albuquerque Basin KW - Albuquerque New Mexico KW - D/H KW - mixing KW - hydrogen KW - West Mesa KW - water regimes KW - water wells KW - geochemistry KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52589351?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+of+ground+waters+from+the+Albuquerque+Basin%2C+New+Mexico%3B+one+decade+later&rft.au=Balsley%2C+Steven+D%3BLambert%2C+Steven+J%3BAnonymous&rft.aulast=Balsley&rft.aufirst=Steven&rft.date=1997-01-01&rft.volume=29&rft.issue=6&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, 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 - Albuquerque Basin; Albuquerque New Mexico; Bernalillo County New Mexico; D/H; geochemistry; ground water; hydrochemistry; hydrogen; isotope ratios; isotopes; meteoric water; mixing; New Mexico; O-18/O-16; oxygen; paleoclimatology; pumping; Rio Grande; stable isotopes; United States; water regimes; water wells; West Mesa ER - TY - JOUR T1 - Evaporite karst in the western part of the Holbrook Basin, Arizona AN - 52587664; 1998-043905 JF - Proceedings - Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst AU - Neal, James T AU - Colpitts, Robert M A2 - Beck, Barry F. A2 - Stephenson, J. Brad A2 - Herring, J. Gayle Y1 - 1997 PY - 1997 DA - 1997 SP - 107 EP - 115 PB - A.A. Balkema, Rotterdam - Boston VL - 6 KW - United States KW - collapse structures KW - Apache County Arizona KW - karst hydrology KW - joints KW - playas KW - karst KW - ground water KW - fractures KW - sedimentary rocks KW - style KW - folds KW - Holbrook Basin KW - anticlines KW - faults KW - Corduroy Member KW - systems KW - chemically precipitated rocks KW - Paleozoic KW - fissures KW - drainage KW - Navajo County Arizona KW - Permian KW - evaporites KW - grabens KW - sinkholes KW - Arizona KW - solution features KW - Schnebly Hill Formation KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52587664?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Multidisciplinary+Conference+on+Sinkholes+and+the+Engineering+and+Environmental+Impacts+of+Karst&rft.atitle=Evaporite+karst+in+the+western+part+of+the+Holbrook+Basin%2C+Arizona&rft.au=Neal%2C+James+T%3BColpitts%2C+Robert+M&rft.aulast=Neal&rft.aufirst=James&rft.date=1997-01-01&rft.volume=6&rft.issue=&rft.spage=107&rft.isbn=9054108673&rft.btitle=&rft.title=Proceedings+-+Multidisciplinary+Conference+on+Sinkholes+and+the+Engineering+and+Environmental+Impacts+of+Karst&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixth multidisciplinary conference on Sinkholes and the engineering and environmental impacts of karst N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #04513 N1 - SubjectsTermNotLitGenreText - anticlines; Apache County Arizona; Arizona; chemically precipitated rocks; collapse structures; Corduroy Member; drainage; evaporites; faults; fissures; folds; fractures; grabens; ground water; Holbrook Basin; joints; karst; karst hydrology; Navajo County Arizona; Paleozoic; Permian; playas; Schnebly Hill Formation; sedimentary rocks; sinkholes; solution features; style; systems; United States ER - TY - JOUR T1 - Mine-induced sinkholes over the US Strategic Petroleum Reserve (SPR) storage facility at Weeks Island, Louisiana; geologic mitigation and environmental monitoring AN - 52585228; 1998-043935 JF - Proceedings - Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst AU - Neal, James T A2 - Beck, Barry F. A2 - Stephenson, J. Brad A2 - Herring, J. Gayle Y1 - 1997 PY - 1997 DA - 1997 SP - 357 EP - 361 PB - A.A. Balkema, Rotterdam - Boston VL - 6 KW - United States KW - tomography KW - mining KW - monitoring KW - salt domes KW - pollutants KW - geophysical methods KW - pollution KW - environmental analysis KW - environmental effects KW - seismic methods KW - Weeks Island KW - organic compounds KW - mitigation KW - boreholes KW - mining geology KW - sinkholes KW - brines KW - hydrocarbons KW - Louisiana KW - Iberia Parish Louisiana KW - solution features KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52585228?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Multidisciplinary+Conference+on+Sinkholes+and+the+Engineering+and+Environmental+Impacts+of+Karst&rft.atitle=Mine-induced+sinkholes+over+the+US+Strategic+Petroleum+Reserve+%28SPR%29+storage+facility+at+Weeks+Island%2C+Louisiana%3B+geologic+mitigation+and+environmental+monitoring&rft.au=Neal%2C+James+T&rft.aulast=Neal&rft.aufirst=James&rft.date=1997-01-01&rft.volume=6&rft.issue=&rft.spage=357&rft.isbn=9054108673&rft.btitle=&rft.title=Proceedings+-+Multidisciplinary+Conference+on+Sinkholes+and+the+Engineering+and+Environmental+Impacts+of+Karst&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixth multidisciplinary conference on Sinkholes and the engineering and environmental impacts of karst N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #04513 N1 - SubjectsTermNotLitGenreText - boreholes; brines; environmental analysis; environmental effects; geophysical methods; hydrocarbons; Iberia Parish Louisiana; Louisiana; mining; mining geology; mitigation; monitoring; organic compounds; pollutants; pollution; salt domes; seismic methods; sinkholes; solution features; tomography; United States; Weeks Island ER - TY - JOUR T1 - Molecular models and surface maps of metal sorption on layered silicate minerals AN - 52582990; 1998-048296 JF - Abstracts with Programs - Geological Society of America AU - Cygan, Randall T AU - Kirkpatrick, R James AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 310 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - sorption KW - three-dimensional models KW - unit cell KW - mineral-water interface KW - substitution KW - properties KW - clay minerals KW - models KW - metals KW - sheet silicates KW - spectra KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52582990?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+models+and+surface+maps+of+metal+sorption+on+layered+silicate+minerals&rft.au=Cygan%2C+Randall+T%3BKirkpatrick%2C+R+James%3BAnonymous&rft.aulast=Cygan&rft.aufirst=Randall&rft.date=1997-01-01&rft.volume=29&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, 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 - clay minerals; metals; mineral-water interface; models; properties; sheet silicates; silicates; sorption; spectra; substitution; three-dimensional models; unit cell ER - TY - JOUR T1 - Use of hydrochemical data to evaluate models of regional groundwater flow in the Rustler Formation of southeastern New Mexico AN - 52579364; 1998-048263 AB - The hydrology of the Permian Rustler Formation has been studied extensively as part of the evaluation of a proposed repository for defense-generated radioactive waste, the Waste Isolation Pilot Plant (WIPP), which is located in an underlying bedded-salt formation. In this area, the Rustler Formation consists of a layered sequence of mudstone, anhydrite, halite, and dolomite. Attention has been focused on the most permeable member, the Culebra dolomite. Three zones of differing predominant chemical constituents of groundwater (hydrochemical facies) are present in the Culebra in the vicinity of the WIPP. The flow direction indicated by the observed distribution of hydraulic head (from north to south) requires that groundwater flow from a zone of more saline NaCl-type water to a zone of more dilute CaSO4-type water if flow is at steady state and confined to the Culebra. However, there are no known sets of rock-water interactions that would transform the upstream, more saline water into the downstream, less saline water. Consequently, alternative conceptual models that involve transient and/or three-dimensional flow patterns have been proposed. This paper demonstrates that simulated three-dimensional flow fields that include Rustler members that underlie and overlie the Culebra are consistent with the observed hydrochemical facies. Simulation results suggest that the three water types have different recharge areas, different paths to the Culebra, interact with different rocks, and have extremely different flow rates and residence times. Solute chemistries of each hydrochemical facies can be explained by interactions with the evaporite rocks that occur along their respective flow paths. JF - Abstracts with Programs - Geological Society of America AU - Corbet, Thomas F AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 382 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - chemically precipitated rocks KW - three-dimensional models KW - Eddy County New Mexico KW - Paleozoic KW - Rustler Formation KW - New Mexico KW - salinity KW - Permian KW - hydrochemistry KW - evaporites KW - radioactive waste KW - ground water KW - models KW - lithofacies KW - sedimentary rocks KW - residence time KW - movement KW - Waste Isolation Pilot Plant KW - waste disposal KW - Culebra Dolomite Member KW - southeastern New Mexico KW - geochemistry KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52579364?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+hydrochemical+data+to+evaluate+models+of+regional+groundwater+flow+in+the+Rustler+Formation+of+southeastern+New+Mexico&rft.au=Corbet%2C+Thomas+F%3BAnonymous&rft.aulast=Corbet&rft.aufirst=Thomas&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=382&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 - chemically precipitated rocks; Culebra Dolomite Member; Eddy County New Mexico; evaporites; geochemistry; ground water; hydrochemistry; lithofacies; models; movement; New Mexico; Paleozoic; Permian; radioactive waste; residence time; Rustler Formation; salinity; sedimentary rocks; southeastern New Mexico; three-dimensional models; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Catchment-scale coupling between pyrite oxidation and calcite weathering AN - 52574442; 1998-051725 JF - Abstracts with Programs - Geological Society of America AU - Gregory, Robert T AU - Hercod, Deborah J AU - Brady, Patrick V AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 86 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - carbonic acid KW - Austin Chalk KW - Cretaceous KW - Upper Cretaceous KW - temperature KW - major elements KW - geochemistry KW - soils KW - bedrock KW - sulfate ion KW - White Rock Creek KW - oxidation KW - Texas KW - equations KW - hydrochemistry KW - weathering KW - Mesozoic KW - Dallas County Texas KW - calcite KW - fluctuations KW - Dallas Texas KW - Clay soils KW - Gulfian KW - cations KW - pyrite KW - sulfides KW - carbonates KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52574442?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Catchment-scale+coupling+between+pyrite+oxidation+and+calcite+weathering&rft.au=Gregory%2C+Robert+T%3BHercod%2C+Deborah+J%3BBrady%2C+Patrick+V%3BAnonymous&rft.aulast=Gregory&rft.aufirst=Robert&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=86&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 - Austin Chalk; bedrock; calcite; carbonates; carbonic acid; cations; Clay soils; Cretaceous; Dallas County Texas; Dallas Texas; equations; fluctuations; geochemistry; Gulfian; hydrochemistry; major elements; Mesozoic; oxidation; pyrite; soils; sulfate ion; sulfides; temperature; Texas; United States; Upper Cretaceous; weathering; White Rock Creek ER - TY - JOUR T1 - Evaluation of the effects of heterogeneity and matrix diffusion on tracer breakthrough curve tailing AN - 52568953; 1998-057332 AB - A series of convergent-flow tracer tests has recently been conducted in a fractured dolomite at the Waste Isolation Pilot Plant site. Recovery/breakthrough curves from both single-well injection-withdrawal (SWIW) and multiwell tracer tests have tails that are believed to be the result of matrix diffusion. Numerical modeling studies have recently been conducted to evaluate diffusion parameters and whether the effects of heterogeneity on tailing can be separated from matrix diffusion. Numerical simulations of the SWIW test with heterogeneous single- and double-porosity models indicate that the gradual mass recovery cannot be the result of a combination of heterogeneity and regional drift. SWIW test interpretations demonstrate that matrix diffusion is an important process, but diffusion parameters are moderately correlated to fracture porosity, which cannot be confidently estimated from the SWIW. Numerical simulations of the multiwell tracer test data indicate that the early arrival portion of a tracer-breakthrough curve (BTC) is mainly controlled by fracture porosity. Single-porosity simulations with several conceptual models of heterogeneous transmissisivity fields were conducted to evaluate the role of heterogeneity in BTC tailing. The different types of transmissivity were created using geostatistical simulation. Transport modeling results on the heterogeneous fields indicate that the amount of tailing in a single-porosity medium is dependent on the style of heterogeneity, the correlation length of transmissivity, and the porosity. Simulations indicate that the multiwell tracer test is not as definitive a test for matrix diffusion as the SWIW test. However, it may be possible to use the multi-well test to rule out single-porosity transport through a heterogeneous domain if enough data are collected to define a constant late time BTC slope. JF - Abstracts with Programs - Geological Society of America AU - McKenna, Sean A AU - Meigs, Lucy C AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 369 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - fractured materials KW - diffusion KW - numerical models KW - Eddy County New Mexico KW - matrix KW - statistical analysis KW - injection KW - geostatistics KW - effects KW - New Mexico KW - simulation KW - porosity KW - ground water KW - drawdown KW - tracers KW - Waste Isolation Pilot Plant KW - heterogeneity KW - tailings KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52568953?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+effects+of+heterogeneity+and+matrix+diffusion+on+tracer+breakthrough+curve+tailing&rft.au=McKenna%2C+Sean+A%3BMeigs%2C+Lucy+C%3BAnonymous&rft.aulast=McKenna&rft.aufirst=Sean&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=369&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 - diffusion; drawdown; Eddy County New Mexico; effects; fractured materials; geostatistics; ground water; heterogeneity; injection; matrix; New Mexico; numerical models; porosity; simulation; statistical analysis; tailings; tracers; United States; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Formulations and computational issues of the inversion of random fields AN - 52559417; 1998-060064 JF - International Hydrology Series AU - Carrera, Jesus AU - Medina, Agustin AU - Axness, Carl AU - Zimmerman, D A A2 - Dagan, Gedeon A2 - Neuman, Shlomo P. Y1 - 1997 PY - 1997 DA - 1997 SP - 62 EP - 79 PB - Cambridge University Press, Cambridge VL - [5] KW - transient methods KW - cokriging KW - unsteady flow KW - statistical analysis KW - inverse problem KW - geostatistics KW - calibration KW - ground water KW - aquifers KW - pump tests KW - drawdown KW - algorithms KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52559417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Hydrology+Series&rft.atitle=Formulations+and+computational+issues+of+the+inversion+of+random+fields&rft.au=Carrera%2C+Jesus%3BMedina%2C+Agustin%3BAxness%2C+Carl%3BZimmerman%2C+D+A&rft.aulast=Carrera&rft.aufirst=Jesus&rft.date=1997-01-01&rft.volume=%5B5%5D&rft.issue=&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=International+Hydrology+Series&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - IHP/IAHS George Kovacs colloquium on Subsurface flow and transport; the stochastic approach N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 43 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #04443 N1 - SubjectsTermNotLitGenreText - algorithms; aquifers; calibration; cokriging; drawdown; geostatistics; ground water; inverse problem; pump tests; statistical analysis; transient methods; unsteady flow ER - TY - JOUR T1 - Mineralogic issues at the Waste Isolation Pilot Plant (WIPP), southeastern New Mexico AN - 52553118; 1998-065749 AB - Demonstrating the safe long-term isolation of nuclear wastes requires a comprehensive understanding of the natural setting of the repository as well as chemical processes that will occur once the waste is emplaced. It is relevant to consider both ancient as well as modern mineralogic processes in the WIPP. The mineralogic evolution of the WIPP Site can be divided into three eras. The Delaware Basin initially filled with a thick sequence of alternating halite plus anhydrite. Occasional excursions into more extreme evaporitic conditions deposited small amounts of K- and Mg-rich minerals and bittern brines that later reacted with anhydrite to form abundant polyhalite. The second stage of the mineralogic evolution, beginning in the late Permian, involved interactions between the bittern brines and detrital clays. These reactions incorporated magnesium into the clays while liberating small amounts of silica, and possibly alumina. The result was an abundance of high-Mg mixed-layer clays similar to corrensite, and small amounts of authigenic quartz and potassium feldspar. Maturation of organic material contributed carbon for magnesite formation. The last stage in the evolutionary process will start once the waste is emplaced. The chemistry of the emplaced material will be dominated by the waste materials, iron containers, and the pelleted MgO emplaced as a backfill. Interactions between indigenous brine and the backfill will produce magnesium hydroxy-chloride, while CO2 produced by microbial activity will result in formation of magnesium carbonate. Initially a hydrous mineral such as hydromagnesite or nesquehonite will form, but will slowly dehydrate to form magnesite similar to that already present in the formation. The fate of corroded iron is less clear. However, MgO will establish a basic pH and the abundance of metallic iron will ensure that Fe+2 predominates over Fe+3. Under these conditions it is likely that members of the hydrotalcite-like "green rust" family of minerals will form. JF - Abstracts with Programs - Geological Society of America AU - Papenguth, Hans W AU - Krumhansl, James L AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 357 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - halides KW - backfill KW - anhydrite KW - Eddy County New Mexico KW - New Mexico KW - iron KW - radioactive waste KW - carbon dioxide KW - ferric iron KW - chlorides KW - Waste Isolation Pilot Plant KW - polyhalite KW - pH KW - processes KW - sulfates KW - halite KW - ferrous iron KW - Delaware Basin KW - organic compounds KW - metals KW - brines KW - waste disposal KW - southeastern New Mexico KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52553118?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mineralogic+issues+at+the+Waste+Isolation+Pilot+Plant+%28WIPP%29%2C+southeastern+New+Mexico&rft.au=Papenguth%2C+Hans+W%3BKrumhansl%2C+James+L%3BAnonymous&rft.aulast=Papenguth&rft.aufirst=Hans&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=357&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; anhydrite; backfill; brines; carbon dioxide; chlorides; Delaware Basin; Eddy County New Mexico; ferric iron; ferrous iron; halides; halite; iron; metals; New Mexico; organic compounds; pH; polyhalite; processes; radioactive waste; southeastern New Mexico; sulfates; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Age of formation of Carlsbad Cavern and other caves of the Guadalupe Mountains, New Mexico based on (super 40) Ar/ (super 39) Ar dating of alunite AN - 52536378; 1999-003317 JF - Abstracts with Programs - Geological Society of America AU - Polyak, Victor J AU - McIntosh, William C AU - Provencio, Paula AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 347 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - Guadalupe Mountains KW - Eddy County New Mexico KW - altitude KW - caves KW - Endless Cave KW - New Mexico KW - climate change KW - temperature KW - ground water KW - Cenozoic KW - levels KW - dates KW - Glacier Bay KW - absolute age KW - Ar/Ar KW - Virgin Cave KW - Carlsbad Caverns KW - sulfates KW - hydrogen sulfide KW - Miocene KW - Slaughter Canyon KW - alunite KW - Tertiary KW - Neogene KW - Pliocene KW - Lechuguilla Cave KW - solution features KW - 23:Geomorphology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52536378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Age+of+formation+of+Carlsbad+Cavern+and+other+caves+of+the+Guadalupe+Mountains%2C+New+Mexico+based+on+%28super+40%29+Ar%2F+%28super+39%29+Ar+dating+of+alunite&rft.au=Polyak%2C+Victor+J%3BMcIntosh%2C+William+C%3BProvencio%2C+Paula%3BAnonymous&rft.aulast=Polyak&rft.aufirst=Victor&rft.date=1997-01-01&rft.volume=29&rft.issue=6&rft.spage=347&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 - absolute age; altitude; alunite; Ar/Ar; Carlsbad Caverns; caves; Cenozoic; climate change; dates; Eddy County New Mexico; Endless Cave; Glacier Bay; ground water; Guadalupe Mountains; hydrogen sulfide; Lechuguilla Cave; levels; Miocene; Neogene; New Mexico; Pliocene; Slaughter Canyon; solution features; sulfates; temperature; Tertiary; United States; Virgin Cave ER - TY - BOOK T1 - Heartburn in predicting natural fractures; the effects of differential fracture susceptibility in heterogeneous lithologies AN - 52525037; 1999-008469 JF - Fractured reservoirs; characterization and modeling AU - Lorenz, John C A2 - Hoak, Thomas E. A2 - Klawitter, Alan L. A2 - Blomquist, Peter K. Y1 - 1997 PY - 1997 DA - 1997 PB - Rocky Mountain Association of Geologists, Denver, CO SN - 0933979207 KW - United States KW - orientation KW - lenses KW - Garfield County Colorado KW - structural analysis KW - Wasatch Formation KW - Paleogene KW - Cenozoic KW - fractures KW - Tertiary KW - Rifle Gap KW - sedimentary rocks KW - heterogeneous materials KW - Colorado KW - clastic rocks KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52525037?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Lorenz%2C+John+C&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0933979207&rft.btitle=Heartburn+in+predicting+natural+fractures%3B+the+effects+of+differential+fracture+susceptibility+in+heterogeneous+lithologies&rft.title=Heartburn+in+predicting+natural+fractures%3B+the+effects+of+differential+fracture+susceptibility+in+heterogeneous+lithologies&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 - 16 N1 - PubXState - CO N1 - Document feature - illus. incl. strat. col., 1 table, sketch map N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Characterization and simulation of fluid flow in natural fracture networks AN - 52523769; 1999-008477 JF - Fractured reservoirs; characterization and modeling AU - Harstad, Hugo AU - Teufel, Lawrence W AU - Lorenz, John C A2 - Hoak, Thomas E. A2 - Klawitter, Alan L. A2 - Blomquist, Peter K. Y1 - 1997 PY - 1997 DA - 1997 PB - Rocky Mountain Association of Geologists, Denver, CO SN - 0933979207 KW - United States KW - petroleum engineering KW - Cretaceous KW - petroleum KW - fluid dynamics KW - simulation KW - production KW - Upper Cretaceous KW - Mesozoic KW - reservoir rocks KW - Frontier Formation KW - models KW - Wyoming KW - fractures KW - formation evaluation KW - naturally fractured reservoirs KW - permeability KW - anisotropy KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52523769?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Harstad%2C+Hugo%3BTeufel%2C+Lawrence+W%3BLorenz%2C+John+C&rft.aulast=Harstad&rft.aufirst=Hugo&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0933979207&rft.btitle=Characterization+and+simulation+of+fluid+flow+in+natural+fracture+networks&rft.title=Characterization+and+simulation+of+fluid+flow+in+natural+fracture+networks&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 - 20 N1 - PubXState - CO N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Reduction and immobilization of molybdenum by Desulfovibrio desulfuricans AN - 52325013; 2000-057173 JF - Bioremediation AU - Tucker, Mark D AU - Barton, Larry L AU - Thomson, Bruce M AU - Alleman, Bruce C AU - Leeson, Andrea Y1 - 1997 PY - 1997 DA - 1997 SP - 195 PB - Battelle Press, Columbus, OH VL - 4, Vol. 4 KW - mines KW - biodegradation KW - pollutants KW - arsenic KW - pollution KW - solubility KW - remediation KW - ground water KW - aquifers KW - molybdenum KW - metals KW - Desulfovibrio KW - uranium KW - waste disposal KW - tailings KW - actinides KW - permeability KW - heavy metals KW - disposal barriers KW - chromium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52325013?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Reduction+and+immobilization+of+molybdenum+by+Desulfovibrio+desulfuricans&rft.au=Tucker%2C+Mark+D%3BBarton%2C+Larry+L%3BThomson%2C+Bruce+M%3BAlleman%2C+Bruce+C%3BLeeson%2C+Andrea&rft.aulast=Tucker&rft.aufirst=Mark&rft.date=1997-01-01&rft.volume=4%2C+Vol.+4&rft.issue=&rft.spage=195&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 - actinides; aquifers; arsenic; biodegradation; chromium; Desulfovibrio; disposal barriers; ground water; heavy metals; metals; mines; molybdenum; permeability; pollutants; pollution; remediation; solubility; tailings; uranium; waste disposal ER - TY - JOUR T1 - Tucker's Tunnel, Tuckersville, Hinsdale County, Colorado AN - 52316408; 2000-064442 JF - Guidebook - New Mexico Geological Society AU - Haynes, P E AU - Hlava, P F A2 - Anderson, Orin J. A2 - Kues, Barry S. A2 - Lucas, Spencer G. Y1 - 1997 PY - 1997 DA - 1997 SP - 26 EP - 27 PB - New Mexico Geological Society, Socorro, NM VL - 48 SN - 0077-8567, 0077-8567 KW - United States KW - type localities KW - mineral localities KW - lead ores KW - silver ores KW - Tucker's Tunnel KW - theisite KW - Hinsdale County Colorado KW - metal ores KW - Tuckersville Colorado KW - oxides KW - gold ores KW - copper ores KW - mineral assemblages KW - Colorado KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52316408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Guidebook+-+New+Mexico+Geological+Society&rft.atitle=Tucker%27s+Tunnel%2C+Tuckersville%2C+Hinsdale+County%2C+Colorado&rft.au=Haynes%2C+P+E%3BHlava%2C+P+F&rft.aulast=Haynes&rft.aufirst=P&rft.date=1997-01-01&rft.volume=48&rft.issue=&rft.spage=26&rft.isbn=&rft.btitle=&rft.title=Guidebook+-+New+Mexico+Geological+Society&rft.issn=00778567&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - New Mexico Geological Society, 48th annual field conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - NMGGA5 N1 - SubjectsTermNotLitGenreText - Colorado; copper ores; gold ores; Hinsdale County Colorado; lead ores; metal ores; mineral assemblages; mineral localities; oxides; silver ores; theisite; Tucker's Tunnel; Tuckersville Colorado; type localities; United States ER - TY - JOUR T1 - Hydrocode simulations of Chicxulub as an oblique impact event AN - 52254786; 2001-020220 JF - LPI Contribution AU - Pierazzo, E AU - Crawford, D A AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 40 PB - Lunar and Planetary Institute, Houston, TX VL - 922 SN - 0161-5297, 0161-5297 KW - lower Paleocene KW - impact features KW - Cretaceous KW - simulation KW - Upper Cretaceous KW - hydrocodes KW - Cenozoic KW - volatilization KW - melting KW - oblique orientation KW - Paleocene KW - Chicxulub Crater KW - buried features KW - degassing KW - Yucatan Peninsula KW - Paleogene KW - impacts KW - Mesozoic KW - two-dimensional models KW - models KW - Tertiary KW - Mexico KW - K-T boundary KW - impact craters KW - stratigraphic boundary KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52254786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Hydrocode+simulations+of+Chicxulub+as+an+oblique+impact+event&rft.au=Pierazzo%2C+E%3BCrawford%2C+D+A%3BAnonymous&rft.aulast=Pierazzo&rft.aufirst=E&rft.date=1997-01-01&rft.volume=922&rft.issue=&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Large meteorite impacts and planetary evolution conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - buried features; Cenozoic; Chicxulub Crater; Cretaceous; degassing; hydrocodes; impact craters; impact features; impacts; K-T boundary; lower Paleocene; melting; Mesozoic; Mexico; models; oblique orientation; Paleocene; Paleogene; simulation; stratigraphic boundary; Tertiary; two-dimensional models; Upper Cretaceous; volatilization; Yucatan Peninsula ER - TY - JOUR T1 - Molecular models of calcite; structure, defects, and diffusion AN - 52233625; 2001-036875 JF - LPI Contribution AU - Fisler, D K AU - Cygan, R T Y1 - 1997 PY - 1997 DA - 1997 SP - 71 EP - 72 PB - Lunar and Planetary Institute, Houston, TX VL - 921 SN - 0161-5297, 0161-5297 KW - migration KW - diffusion KW - oxygen KW - data processing KW - crystal structure KW - simulation KW - defects KW - temperature KW - calcite KW - molecular structure KW - models KW - carbon KW - cations KW - kinetics KW - carbonates KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52233625?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Molecular+models+of+calcite%3B+structure%2C+defects%2C+and+diffusion&rft.au=Fisler%2C+D+K%3BCygan%2C+R+T&rft.aulast=Fisler&rft.aufirst=D&rft.date=1997-01-01&rft.volume=921&rft.issue=&rft.spage=71&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 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - calcite; carbon; carbonates; cations; crystal structure; data processing; defects; diffusion; kinetics; migration; models; molecular structure; oxygen; simulation; temperature ER - TY - JOUR T1 - Growth of gibbsite on muscovite; the importance of basal-plane reactive surface area AN - 52233349; 2001-037017 JF - LPI Contribution AU - Nagy, K L Y1 - 1997 PY - 1997 DA - 1997 SP - 148 PB - Lunar and Planetary Institute, Houston, TX VL - 921 SN - 0161-5297, 0161-5297 KW - silicates KW - surface properties KW - growth rates KW - experimental studies KW - mica group KW - muscovite KW - oxides KW - sheet silicates KW - crystal growth KW - gibbsite KW - kinetics KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52233349?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Growth+of+gibbsite+on+muscovite%3B+the+importance+of+basal-plane+reactive+surface+area&rft.au=Nagy%2C+K+L&rft.aulast=Nagy&rft.aufirst=K&rft.date=1997-01-01&rft.volume=921&rft.issue=&rft.spage=148&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 - 2 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - crystal growth; experimental studies; gibbsite; growth rates; kinetics; mica group; muscovite; oxides; sheet silicates; silicates; surface properties ER - TY - JOUR T1 - Immiscible displacements in heterogeneous porous media, fractures, and fracture networks; experimental systems and modified invasion percolation models AN - 51807408; 2004-068136 JF - Eos, Transactions, American Geophysical Union AU - Glass, Robert J AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 273 PB - American Geophysical Union, Washington, DC VL - 78 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - experimental studies KW - pollution KW - porous materials KW - boundary conditions KW - two-dimensional models KW - measurement KW - ground water KW - aquifers KW - models KW - laboratory studies KW - fractures KW - physical properties KW - heterogeneous materials KW - transport KW - immiscibility KW - hydraulic conductivity KW - mobility KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51807408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Immiscible+displacements+in+heterogeneous+porous+media%2C+fractures%2C+and+fracture+networks%3B+experimental+systems+and+modified+invasion+percolation+models&rft.au=Glass%2C+Robert+J%3BAnonymous&rft.aulast=Glass&rft.aufirst=Robert&rft.date=1997-01-01&rft.volume=78&rft.issue=46%2C+Suppl.&rft.spage=273&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 - 2004-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquifers; boundary conditions; experimental studies; fractures; ground water; heterogeneous materials; hydraulic conductivity; immiscibility; laboratory studies; measurement; mobility; models; physical properties; pollution; porous materials; transport; two-dimensional models ER - TY - JOUR T1 - An analytical inverse model for multicomponent soil vapor extraction AN - 51807365; 2004-068093 JF - Eos, Transactions, American Geophysical Union AU - Ho, Clifford K AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 261 PB - American Geophysical Union, Washington, DC VL - 78 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - liquid phase KW - concentration KW - monitoring KW - in situ KW - gaseous phase KW - pollutants KW - soil vapor extraction KW - pollution KW - preferential flow KW - remediation KW - nonaqueous phase liquids KW - models KW - partitioning KW - volatiles KW - organic compounds KW - decontamination KW - volatile organic compounds KW - water wells KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51807365?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=An+analytical+inverse+model+for+multicomponent+soil+vapor+extraction&rft.au=Ho%2C+Clifford+K%3BAnonymous&rft.aulast=Ho&rft.aufirst=Clifford&rft.date=1997-01-01&rft.volume=78&rft.issue=46%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 1997 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - concentration; decontamination; gaseous phase; in situ; liquid phase; models; monitoring; nonaqueous phase liquids; organic compounds; partitioning; pollutants; pollution; preferential flow; remediation; soil vapor extraction; volatile organic compounds; volatiles; water wells ER - TY - JOUR T1 - Characteristics of natural fractures in carbonate strata AN - 51362968; 2002-041715 JF - Geophysical Development Series AU - Lorenz, John C AU - Rizer, William D AU - Farrell, Helen E AU - Sonnenfeld, Mark D AU - Hanks, Catherine L A2 - Palaz, Ibrahim A2 - Marfurt, Kurt J. Y1 - 1997 PY - 1997 DA - 1997 SP - 179 EP - 201 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 6 SN - 1046-0586, 1046-0586 KW - United States KW - Austin Chalk KW - Cretaceous KW - New Mexico KW - dolostone KW - central New Mexico KW - Upper Cretaceous KW - oil and gas fields KW - reservoir rocks KW - fractures KW - sedimentary rocks KW - Kay County Oklahoma KW - Fort Riley Limestone KW - tectonics KW - faults KW - northeastern Alaska KW - mudstone KW - Paleozoic KW - Ekofisk Field KW - Texas KW - Permian KW - Mesozoic KW - lithofacies KW - Oklahoma KW - Northern Alaska KW - naturally fractured reservoirs KW - Gulfian KW - Alaska KW - fold and thrust belts KW - Brooks Range KW - North Sea KW - North Atlantic KW - carbonate rocks KW - clastic rocks KW - Atlantic Ocean KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51362968?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Development+Series&rft.atitle=Characteristics+of+natural+fractures+in+carbonate+strata&rft.au=Lorenz%2C+John+C%3BRizer%2C+William+D%3BFarrell%2C+Helen+E%3BSonnenfeld%2C+Mark+D%3BHanks%2C+Catherine+L&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1997-01-01&rft.volume=6&rft.issue=&rft.spage=179&rft.isbn=&rft.btitle=&rft.title=Geophysical+Development+Series&rft.issn=10460586&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 - 55 N1 - PubXState - OK N1 - Document feature - illus. incl. sects., geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - #02687 N1 - SubjectsTermNotLitGenreText - Alaska; Atlantic Ocean; Austin Chalk; Brooks Range; carbonate rocks; central New Mexico; clastic rocks; Cretaceous; dolostone; Ekofisk Field; faults; fold and thrust belts; Fort Riley Limestone; fractures; Gulfian; Kay County Oklahoma; lithofacies; Mesozoic; mudstone; naturally fractured reservoirs; New Mexico; North Atlantic; North Sea; northeastern Alaska; Northern Alaska; oil and gas fields; Oklahoma; Paleozoic; Permian; reservoir rocks; sedimentary rocks; tectonics; Texas; United States; Upper Cretaceous ER - TY - JOUR T1 - In situ remediation of uranium contaminated groundwater AN - 51217338; 2000-000036 AB - In an effort to develop cost-efficient techniques for remediating uranium contaminated groundwater at DOE Uranium Mill Tailing Remedial Action (UMTRA) sites nationwide, Sandia National Laboratories (SNL) deployed a pilot scale research project at an UMTRA site in Durango, CO. Implementation included design, construction, and subsequent monitoring of an in situ passive reactive barrier to remove Uranium from the tailings pile effluent. A reactive subsurface barrier is produced by emplacing a reactant material (in this experiment various forms of metallic iron) in the flow path of the contaminated groundwater. Conceptually the iron media reduces and/or adsorbs uranium in situ to acceptable regulatory levels. In addition, other metals such as Se, Mo, and As have been removed by the reductive/adsorptive process. The primary objective of the experiment was to eliminate the need for surface treatment of tailing pile effluent. Experimental design, and laboratory and field results are discussed with regard to other potential contaminated groundwater treatment applications. JF - SAND (Sandia Laboratories) AU - Dwyer, B P AU - Marozas, D C Y1 - 1997 PY - 1997 DA - 1997 SP - 7 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - isotopes KW - pollutants KW - pollution KW - migration of elements KW - iron KW - remediation KW - radioactive waste KW - ground water KW - absorption KW - radioactive isotopes KW - metals KW - uranium KW - waste disposal KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51217338?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Dwyer%2C+B+P%3BMarozas%2C+D+C&rft.aulast=Dwyer&rft.aufirst=B&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=In+situ+remediation+of+uranium+contaminated+groundwater&rft.title=In+situ+remediation+of+uranium+contaminated+groundwater&rft.issn=02706520&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 DE97003213NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the International containment technology conference and exhibition; Saint Petersburg, FL, Feb. 9-12, 1997; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absorption; actinides; ground water; iron; isotopes; metals; migration of elements; pollutants; pollution; radioactive isotopes; radioactive waste; remediation; soils; uranium; waste disposal ER - TY - JOUR T1 - Development of a cement-polymer close-coupled subsurface barrier technology AN - 51215088; 2000-000037 AB - The primary objective of this project was to further develop close-coupled barrier technology for the containment of subsurface waste or contaminant migration. A close-coupled barrier is produced by first installing a conventional cement grout curtain followed by a thin inner lining of a polymer grout. The resultant barrier is a cement polymer composite that has economic benefits derived from the cement and performance benefits from the durable and chemically resistant polymer layer. The technology has matured from a regulatory investigation of issues concerning barriers and barrier materials to a pilot-scale, multiple individual column injections at Sandia National Labs (SNL) to full scale demonstration. The feasibility of this barrier concept was successfully proven in a full scale "cold site" demonstration at Hanford, WA. Consequently, a full scale deployment of the technology was conducted at an actual environmental restoration site at Brookhaven National Lab (BNL), Long Island, NY. This paper discusses the installation and performance of a technology deployment implemented at OU-1 an Environmental Restoration Site located at BNL. JF - SAND (Sandia Laboratories) AU - Dwyer, B P AU - Heiser, J AU - Stewart, W AU - Phillips, S Y1 - 1997 PY - 1997 DA - 1997 SP - 7 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - high-level waste KW - underground storage KW - isotopes KW - pollutants KW - pollution KW - migration of elements KW - radioactive waste KW - ground water KW - radioactive isotopes KW - underground installations KW - cement KW - waste disposal KW - polymers KW - design KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51215088?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Dwyer%2C+B+P%3BHeiser%2C+J%3BStewart%2C+W%3BPhillips%2C+S&rft.aulast=Dwyer&rft.aufirst=B&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Development+of+a+cement-polymer+close-coupled+subsurface+barrier+technology&rft.title=Development+of+a+cement-polymer+close-coupled+subsurface+barrier+technology&rft.issn=02706520&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 DE97003214NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the International containment technology conference and exhibition; Saint Petersburg, FL, Feb. 9-12, 1997; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cement; design; ground water; high-level waste; isotopes; migration of elements; pollutants; pollution; polymers; radioactive isotopes; radioactive waste; soils; underground installations; underground storage; waste disposal ER - TY - JOUR T1 - 3D electromagnetic inversion for environmental site characterization AN - 51214785; 2000-000185 AB - A 3-D non-linear electromagnetic inversion scheme has been developed to produce images of subsurface conductivity structure from electromagnetic geophysical data. The solution is obtained by successive linearized model updates where full forward modeling is employed at each iteration to compute model sensitivities and predicted data. Regularization is applied to the problem to provide stability. Because the inverse part of the problem requires the solution of 10's to 100's of thousands of unknowns, and because each inverse iteration requires many forward models to be computed, the code has been implemented on massively parallel computer platforms. The use of the inversion code to image environmental sites is demonstrated on a data set collected with the Apex Parametrics "MaxMin I-8S" over a section of stacked barrels and metal filled boxes at the Idaho National Laboratory's "Cold Test Pit". The MaxMin is a loop-loop frequency domain system which operates from 440 Hz up to 56 kHz using various coil separations; for this survey coil separations of 15, 30 and 60 feet were employed. The out-of phase data are shown to be of very good quality while the in-phase are rather noisy due to slight mispositioning errors, which cause improper cancellation of the primary free space field in the receiver. Weighting the data appropriately by the estimated noise and applying the inversion scheme is demonstrated to better define the structure of the pit. In addition, comparisons are given for single coil separations and multiple separations to show the benefits of using multiple offset data. JF - SAND (Sandia Laboratories) AU - Alumbaugh, D L AU - Newman, G A Y1 - 1997 PY - 1997 DA - 1997 SP - 11 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - hazardous waste KW - Idaho KW - experimental studies KW - electrical properties KW - monitoring KW - geophysical surveys KW - three-dimensional models KW - site exploration KW - pollutants KW - Idaho National Engineering Laboratory KW - geophysical methods KW - pollution KW - remediation KW - radioactive waste KW - laboratory studies KW - conductivity KW - electromagnetic methods KW - surveys KW - waste disposal KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51214785?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Alumbaugh%2C+D+L%3BNewman%2C+G+A&rft.aulast=Alumbaugh&rft.aufirst=D&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=3D+electromagnetic+inversion+for+environmental+site+characterization&rft.title=3D+electromagnetic+inversion+for+environmental+site+characterization&rft.issn=02706520&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 DE97004207NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at SAGEEP '97; 10th annual symposium on the Application of geophysics to environmental and engineering problems, Reno, NV, March 23-26, 1997; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - conductivity; electrical properties; electromagnetic methods; experimental studies; geophysical methods; geophysical surveys; hazardous waste; Idaho; Idaho National Engineering Laboratory; laboratory studies; monitoring; pollutants; pollution; radioactive waste; remediation; site exploration; soils; surveys; three-dimensional models; underground disposal; United States; waste disposal ER - TY - JOUR T1 - Conjugate fracture zones; potential "sweet spot" reservoirs within regional parallel-fracture systems AN - 51038246; 1998-049374 JF - SPE - Society of Petroleum Engineers of AIME AU - Lorenz, J C AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 481 EP - 484 PB - Society of Petroleum Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME), Dallas, TX VL - 1997 SN - 0560-642X, 0560-642X KW - fractured materials KW - fractures KW - petroleum engineering KW - formation evaluation KW - connectivity KW - reservoir properties KW - petroleum KW - permeability KW - reservoir rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51038246?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SPE+-+Society+of+Petroleum+Engineers+of+AIME&rft.atitle=Conjugate+fracture+zones%3B+potential+%22sweet+spot%22+reservoirs+within+regional+parallel-fracture+systems&rft.au=Lorenz%2C+J+C%3BAnonymous&rft.aulast=Lorenz&rft.aufirst=J&rft.date=1997-01-01&rft.volume=1997&rft.issue=&rft.spage=481&rft.isbn=&rft.btitle=&rft.title=SPE+-+Society+of+Petroleum+Engineers+of+AIME&rft.issn=0560642X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1997 SPE annual technical conference and exhibition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - connectivity; formation evaluation; fractured materials; fractures; permeability; petroleum; petroleum engineering; reservoir properties; reservoir rocks ER - TY - JOUR T1 - Fracture characterization based on oriented horizontal core from the Spraberry Trend reservoir; a case study AN - 51037661; 1998-050038 JF - SPE - Society of Petroleum Engineers of AIME AU - McDonald, Paul AU - Lorenz, J C AU - Sizemore, Charlie AU - Schechter, D S AU - Sheffield, Tom AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 231 EP - 239 PB - Society of Petroleum Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME), Dallas, TX VL - 1997 SN - 0560-642X, 0560-642X KW - United States KW - petroleum engineering KW - Paleozoic KW - Texas KW - petroleum KW - Permian KW - cores KW - reservoir rocks KW - case studies KW - spatial distribution KW - fractures KW - formation evaluation KW - Midland Basin KW - Spraberry Formation KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51037661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SPE+-+Society+of+Petroleum+Engineers+of+AIME&rft.atitle=Fracture+characterization+based+on+oriented+horizontal+core+from+the+Spraberry+Trend+reservoir%3B+a+case+study&rft.au=McDonald%2C+Paul%3BLorenz%2C+J+C%3BSizemore%2C+Charlie%3BSchechter%2C+D+S%3BSheffield%2C+Tom%3BAnonymous&rft.aulast=McDonald&rft.aufirst=Paul&rft.date=1997-01-01&rft.volume=1997&rft.issue=&rft.spage=231&rft.isbn=&rft.btitle=&rft.title=SPE+-+Society+of+Petroleum+Engineers+of+AIME&rft.issn=0560642X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1997 SPE annual technical conference and exhibition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - case studies; cores; formation evaluation; fractures; Midland Basin; Paleozoic; Permian; petroleum; petroleum engineering; reservoir rocks; spatial distribution; Spraberry Formation; Texas; United States ER - TY - JOUR T1 - Critical scientific issues in the demonstration of WIPP compliance with EPA repository standards AN - 51035864; 1999-002182 AB - The Department of Energy submitted a Compliance Certification Application for the Waste Isolation Pilot Plant to the Environmental Protection Agency (EPA) in October, 1996. A critical part of this application was a Performance Assessment which predicts the cumulative radioactive release to the accessible environment over a time period of 10,000 years. Comparison of this predicted release to the EPA standard shows a comfortable margin of compliance. Evaluation of the geologic processes which are active in the site region establishes that there will be no natural breach of site integrity for millions of years, far longer than the 10,000 year regulatory period. Inadvertent human intrusion is, therefore, the only credible scenario to lead to potential radioactive release to the accessible environment. To substantiate this conclusion and to quantify these potential releases from human intrusion, it has been necessary to develop an understanding of the following processes: (1) salt creep and shaft seal efficacy; (2) gas generation from organic decomposition of waste materials and anoxic corrosion of metals in the waste and waste packages; (3) solubilities for actinides in brine; (4) fluid flow in Salado formation rocks, and (5) hydrologic transport of actinides in the overlying dolomite aquifers. Other issues which had to be evaluated to allow definition of breach scenarios were brine reservoir occurrences and their associated reservoir parameters, consequences of mining over the repository, and drilling for natural resources in the vicinity of the repository. Results of all these studies are briefly summarized in this paper. JF - SAND (Sandia Laboratories) AU - Weart, W D AU - Chu, M S Y Y1 - 1997 PY - 1997 DA - 1997 SP - 10 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - bedrock KW - chemically precipitated rocks KW - underground storage KW - isotopes KW - Eddy County New Mexico KW - site exploration KW - human activity KW - regulations KW - government agencies KW - U. S. Environmental Protection Agency KW - prediction KW - New Mexico KW - migration of elements KW - evaporites KW - radioactive waste KW - licensing KW - sedimentary rocks KW - radioactive isotopes KW - underground installations KW - Waste Isolation Pilot Plant KW - waste disposal KW - salt KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51035864?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Weart%2C+W+D%3BChu%2C+M+S+Y&rft.aulast=Weart&rft.aufirst=W&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Critical+scientific+issues+in+the+demonstration+of+WIPP+compliance+with+EPA+repository+standards&rft.title=Critical+scientific+issues+in+the+demonstration+of+WIPP+compliance+with+EPA+repository+standards&rft.issn=02706520&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 DE98001485NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bedrock; chemically precipitated rocks; Eddy County New Mexico; evaporites; government agencies; human activity; isotopes; licensing; migration of elements; New Mexico; prediction; radioactive isotopes; radioactive waste; regulations; salt; sedimentary rocks; site exploration; U. S. Environmental Protection Agency; underground installations; underground storage; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - 10th international conference on Finite elements in fluids AN - 51034117; 1999-002180 AB - Many research activities in subsurface transport require the numerical simulation of multiphase flow in porous media. This capability is critical to research in environmental remediation (e.g. contaminations with dense, non-aqueous-phase liquids), nuclear waste management, reservoir engineering, and to the assessment of the future availability of groundwater in many parts of the world. This paper presents an unstructured grid numerical algorithm for subsurface transport in heterogeneous porous media implemented for use on massively parallel (MP) computers. The mathematical model considers nonisothermal two-phase (liquid/gas) flow, including capillary pressure effects, binary diffusion in the gas phase, conductive, latent, and sensible heat transport. The Galerkin finite element method is used for spatial discretization, and temporal integration is accomplished via a predictor/corrector scheme. Message-passing and domain decomposition techniques are used for implementing a scalable algorithm for distributed memory parallel computers. Illustrative applications are shown to demonstrate capabilities and performance, one of which is modeling hydrothermal transport at the Yucca Mountain site for a radioactive waste facility. JF - SAND (Sandia Laboratories) AU - Martinez, M J AU - Hopkins, P L Y1 - 1997 PY - 1997 DA - 1997 SP - 6 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - solute transport KW - site exploration KW - data processing KW - fluid dynamics KW - simulation KW - radioactive waste KW - ground water KW - waste management KW - finite element analysis KW - computers KW - symposia KW - algorithms KW - Yucca Mountain KW - Nevada KW - two-phase models KW - numerical models KW - underground storage KW - statistical analysis KW - porous materials KW - capillarity KW - Nye County Nevada KW - nonaqueous phase liquids KW - underground installations KW - parallel processing KW - heat transfer KW - waste disposal KW - pore water KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034117?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=SAND+%28Sandia+Laboratories%29&rft.atitle=10th+international+conference+on+Finite+elements+in+fluids&rft.au=Martinez%2C+M+J%3BHopkins%2C+P+L&rft.aulast=Martinez&rft.aufirst=M&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=SAND+%28Sandia+Laboratories%29&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 10th international conference on Finite elements in fluids 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 DE98000555NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; capillarity; computers; data processing; finite element analysis; fluid dynamics; ground water; heat transfer; Nevada; nonaqueous phase liquids; numerical models; Nye County Nevada; parallel processing; pore water; porous materials; radioactive waste; simulation; site exploration; solute transport; statistical analysis; symposia; two-phase models; underground installations; underground storage; United States; waste disposal; waste management; Yucca Mountain ER - TY - JOUR T1 - 3D electromagnetic modeling using staggered finite differences AN - 51033718; 1998-046377 AB - The method of finite differences has been employed to solve a variety of 3D electromagnetic (EM) forward problems arising in geophysical applications. Specific sources considered include dipolar and magnetotelluric (MT) field excitation in the frequency domain. In the forward problem, the EM fields are simulated using a vector Helmholtz equation for the electric field, which are approximated using finite differences on a staggered grid. To obtain the fields, a complex-symmetric matrix system of equations is assembled and iteratively solved using the quasi minimum method (QMR) method. Perfectly matched layer (PML) absorbing boundary conditions are included in the solution and are necessary to accurately simulate fields in propagation regime (frequencies >10 MHZ). For frequencies approaching the static limit (<10 KHz), the solution also includes a static-divergence correction, which is necessary to accurately simulate MT source fields and can be used to accelerate convergence for the dipolar source problem. JF - SAND (Sandia Laboratories) AU - Newman, G A AU - Alumbaugh, D L Y1 - 1997 PY - 1997 DA - 1997 SP - 6 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - electrical properties KW - three-dimensional models KW - finite difference analysis KW - statistical analysis KW - geophysical methods KW - data processing KW - mathematical models KW - simulation KW - frequency domain analysis KW - boundary conditions KW - magnetotelluric methods KW - electromagnetic radiation KW - parallel processing KW - electromagnetic methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51033718?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Newman%2C+G+A%3BAlumbaugh%2C+D+L&rft.aulast=Newman&rft.aufirst=G&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=3D+electromagnetic+modeling+using+staggered+finite+differences&rft.title=3D+electromagnetic+modeling+using+staggered+finite+differences&rft.issn=02706520&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 DE97006366NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at IGARSS 97; international geoscience and remote sensing symposium, Singapore, Aug. 3-8, 1997; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boundary conditions; data processing; electrical properties; electromagnetic methods; electromagnetic radiation; finite difference analysis; frequency domain analysis; geophysical methods; magnetotelluric methods; mathematical models; parallel processing; simulation; statistical analysis; three-dimensional models ER - TY - JOUR T1 - Electrokinetic demonstration at Sandia National Laboratories; use of transference numbers for site characterization and process evaluation AN - 51033128; 1999-000221 AB - Electrokinetic remediation is generally an in situ method using direct current electric potentials to move ionic contaminants and/or water to collection electrodes. The method has been extensively studied for application in saturated clayey soils. Over the past few years, an electrokinetic extraction method specific for sandy, unsaturated soils has been developed and patented by Sandia National Laboratories. A RCRA RD&D permitted demonstration of this technology for the in situ removal of chromate contamination from unsaturated soils in a former chromic acid disposal pit was operated during the summer and fall of 1996. This large scale field test represents the first use of electrokinetics for the removal of heavy metal contamination from unsaturated soils in the United States and is part of the US EPA Superfund Innovative Technology Evaluation (SITE) Program. Guidelines for characterizing a site for electrokinetic remediation are lacking, especially for applications in unsaturated soil. The transference number of an ion is the fraction of the current carried by that ion in an electric field and represents the best measure of contaminant removal efficiency in most electrokinetic remediation processes. In this paper we compare the transference number of chromate initially present in the contaminated unsaturated soil, with the transference number in the electrokinetic process effluent to demonstrate the utility of evaluating this parameter. JF - SAND (Sandia Laboratories) AU - Lindgren, E R AU - Mattson, E D Y1 - 1997 PY - 1997 DA - 1997 SP - 9 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - Sandia National Laboratories KW - clay KW - electrical properties KW - contaminant plumes KW - clastic sediments KW - Bernalillo County New Mexico KW - pollutants KW - unsaturated zone KW - pollution KW - New Mexico KW - migration of elements KW - chromates KW - remediation KW - radioactive waste KW - Albuquerque New Mexico KW - decontamination KW - metals KW - sediments KW - ion exchange KW - waste disposal KW - kinetics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51033128?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Lindgren%2C+E+R%3BMattson%2C+E+D&rft.aulast=Lindgren&rft.aufirst=E&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Electrokinetic+demonstration+at+Sandia+National+Laboratories%3B+use+of+transference+numbers+for+site+characterization+and+process+evaluation&rft.title=Electrokinetic+demonstration+at+Sandia+National+Laboratories%3B+use+of+transference+numbers+for+site+characterization+and+process+evaluation&rft.issn=02706520&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 DE97003005NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Waste Management '97, Tucson, AZ, Mar. 2-7, 1997; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albuquerque New Mexico; Bernalillo County New Mexico; chromates; clastic sediments; clay; contaminant plumes; decontamination; electrical properties; ion exchange; kinetics; metals; migration of elements; New Mexico; pollutants; pollution; radioactive waste; remediation; Sandia National Laboratories; sediments; soils; United States; unsaturated zone; waste disposal ER - TY - JOUR T1 - Microseismic and deformation imaging of hydraulic fracture growth and geometry in the C Sand interval, GRI/DOE M-Site Project AN - 51033026; 1998-048455 JF - SPE - Society of Petroleum Engineers of AIME AU - Warpinski, N R AU - Branagan, P T AU - Peterson, R E AU - Fix, J E AU - Uhl, J E AU - Engler, B P AU - Wilmer, R AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 87 EP - 98 PB - Society of Petroleum Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME), Dallas, TX VL - 1997 SN - 0560-642X, 0560-642X KW - United States KW - hydraulic fracturing KW - petroleum engineering KW - pressure KW - Garfield County Colorado KW - natural gas KW - C Sand KW - geophysical methods KW - petroleum KW - fracture patterns KW - enhanced recovery KW - deformation KW - production KW - Piceance Creek basin KW - seismic methods KW - reservoir rocks KW - spatial distribution KW - fractures KW - Rifle Colorado KW - fluid injection KW - Colorado KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51033026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SPE+-+Society+of+Petroleum+Engineers+of+AIME&rft.atitle=Microseismic+and+deformation+imaging+of+hydraulic+fracture+growth+and+geometry+in+the+C+Sand+interval%2C+GRI%2FDOE+M-Site+Project&rft.au=Warpinski%2C+N+R%3BBranagan%2C+P+T%3BPeterson%2C+R+E%3BFix%2C+J+E%3BUhl%2C+J+E%3BEngler%2C+B+P%3BWilmer%2C+R%3BAnonymous&rft.aulast=Warpinski&rft.aufirst=N&rft.date=1997-01-01&rft.volume=1997&rft.issue=&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=SPE+-+Society+of+Petroleum+Engineers+of+AIME&rft.issn=0560642X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1997 SPE annual technical conference and exhibition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 19 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - C Sand; Colorado; deformation; enhanced recovery; fluid injection; fracture patterns; fractures; Garfield County Colorado; geophysical methods; hydraulic fracturing; natural gas; petroleum; petroleum engineering; Piceance Creek basin; pressure; production; reservoir rocks; Rifle Colorado; seismic methods; spatial distribution; United States ER - TY - JOUR T1 - Method of modeling time-dependent rock damage surrounding underground excavations in multiphase groundwater flow AN - 51032763; 1998-046379 AB - Underground excavations produce damaged zones surrounding the excavations which have disturbed hydrologic and geomechanical properties. Prediction of fluid flow in these zones must consider both the mechanical and fluid flow processes. Presented here is a methodology which utilizes a mechanical model to predict damage and disturbed rock zone (DRZ) development around the excavation and then uses the predictions to develop time-dependent DRZ porosity relationships. These relationships are then used to adjust the porosity of the DRZ in the fluid flow model based upon the time and distance from the edge of the excavation. The application of this methodology is presented using a site-specific example from the Waste Isolation Pilot Plant, a US Department of Energy facility in bedded salts being evaluated for demonstration of the safe underground disposal of transuranic waste from US defense-related activities. JF - SAND (Sandia Laboratories) AU - Christian-Frear, T AU - Freeze, G Y1 - 1997 PY - 1997 DA - 1997 SP - 7 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Eddy County New Mexico KW - New Mexico KW - fluid dynamics KW - porosity KW - rock mechanics KW - radioactive waste KW - ground water KW - aquifers KW - models KW - formation damage KW - brines KW - Waste Isolation Pilot Plant KW - waste disposal KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51032763?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Christian-Frear%2C+T%3BFreeze%2C+G&rft.aulast=Christian-Frear&rft.aufirst=T&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Method+of+modeling+time-dependent+rock+damage+surrounding+underground+excavations+in+multiphase+groundwater+flow&rft.title=Method+of+modeling+time-dependent+rock+damage+surrounding+underground+excavations+in+multiphase+groundwater+flow&rft.issn=02706520&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 DE97006890NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - 4th ASCE congress on computing in civil engineering, Philadelphia, June 16-18, 1997; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; brines; Eddy County New Mexico; fluid dynamics; formation damage; ground water; models; New Mexico; porosity; radioactive waste; rock mechanics; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Prediction of tilted capillary barrier performance AN - 51032705; 1999-000255 AB - Capillary barriers, consisting of tilted fine-over-coarse layers under unsaturated conditions, have been suggested as landfill covers to divert water infiltration away from sensitive underground regions, especially for arid and semi-arid regions. The Hydrological Evaluation of Landfill Performance (HELP) computer code is an evaluation tool for landfill covers used by designers and regulators. HELP is a quasi-two-dimensional model that predicts moisture movement into and through the underground soil and waste layers. Processes modeled within HELP include precipitation, runoff, evapotranspiration, unsaturated vertical drainage, saturated lateral drainage, and leakage through liners. Unfortunately, multidimensional unsaturated flow phenomena that are necessary for evaluating tilted capillary barriers are not included in HELP. Differences between the predictions of the HELP and those from a multidimensional unsaturated flow code are presented to assess the two different approaches. Comparisons are presented for the landfill covers including capillary barrier configurations at the Alternative Landfill Cover Demonstration (ALCD) being conducted at Sandia. JF - SAND (Sandia Laboratories) AU - Webb, S W AU - McCord, J T AU - Dwyer, S F Y1 - 1997 PY - 1997 DA - 1997 SP - 9 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Bernalillo County New Mexico KW - landfills KW - unsaturated zone KW - New Mexico KW - fluid dynamics KW - simulation KW - radioactive waste KW - laboratory studies KW - disposal barriers KW - sanitary landfills KW - soils KW - Sandia National Laboratories KW - experimental studies KW - pollutants KW - drainage KW - pollution KW - geomembranes KW - capillarity KW - migration of elements KW - compaction KW - Albuquerque New Mexico KW - infiltration KW - runoff KW - hydraulic conductivity KW - waste disposal KW - leaching KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51032705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Webb%2C+S+W%3BMcCord%2C+J+T%3BDwyer%2C+S+F&rft.aulast=Webb&rft.aufirst=S&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Prediction+of+tilted+capillary+barrier+performance&rft.title=Prediction+of+tilted+capillary+barrier+performance&rft.issn=02706520&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 DE97004651NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the International containment technology conference and exhibition, St. Petersburg, FL, Feb. 9-12, 1997; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albuquerque New Mexico; Bernalillo County New Mexico; capillarity; compaction; disposal barriers; drainage; experimental studies; fluid dynamics; geomembranes; hydraulic conductivity; infiltration; laboratory studies; landfills; leaching; migration of elements; New Mexico; pollutants; pollution; radioactive waste; runoff; Sandia National Laboratories; sanitary landfills; simulation; soils; underground disposal; United States; unsaturated zone; waste disposal ER - TY - JOUR T1 - Propagation of a hydraulic fracture into a remote observation wellbore; results of C-Sand experimentation at the GRI/DOE M-Site Project AN - 51030837; 1998-048456 JF - SPE - Society of Petroleum Engineers of AIME AU - Branagan, P T AU - Peterson, R E AU - Warpinski, N R AU - Wolhart, S L AU - Hill, R E AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 99 EP - 113 PB - Society of Petroleum Engineers of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME), Dallas, TX VL - 1997 SN - 0560-642X, 0560-642X KW - United States KW - hydraulic fracturing KW - petroleum engineering KW - experimental studies KW - pressure KW - Garfield County Colorado KW - Cretaceous KW - C Sand KW - Mesaverde Group KW - sandstone KW - petroleum KW - enhanced recovery KW - production KW - Upper Cretaceous KW - Mesozoic KW - reservoir rocks KW - spatial distribution KW - fractures KW - Rifle Colorado KW - sedimentary rocks KW - Colorado KW - clastic rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51030837?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SPE+-+Society+of+Petroleum+Engineers+of+AIME&rft.atitle=Propagation+of+a+hydraulic+fracture+into+a+remote+observation+wellbore%3B+results+of+C-Sand+experimentation+at+the+GRI%2FDOE+M-Site+Project&rft.au=Branagan%2C+P+T%3BPeterson%2C+R+E%3BWarpinski%2C+N+R%3BWolhart%2C+S+L%3BHill%2C+R+E%3BAnonymous&rft.aulast=Branagan&rft.aufirst=P&rft.date=1997-01-01&rft.volume=1997&rft.issue=&rft.spage=99&rft.isbn=&rft.btitle=&rft.title=SPE+-+Society+of+Petroleum+Engineers+of+AIME&rft.issn=0560642X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1997 SPE annual technical conference and exhibition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - C Sand; clastic rocks; Colorado; Cretaceous; enhanced recovery; experimental studies; fractures; Garfield County Colorado; hydraulic fracturing; Mesaverde Group; Mesozoic; petroleum; petroleum engineering; pressure; production; reservoir rocks; Rifle Colorado; sandstone; sedimentary rocks; spatial distribution; United States; Upper Cretaceous ER - TY - JOUR T1 - 3D electromagnetic inversion using conjugate gradients AN - 51030617; 1998-046378 AB - In large scale 3D EM inverse problems it may not be possible to directly invert a full least-squares system matrix involving model sensitivity elements. Thus iterative methods must be employed. For the inverse problem, we favor either a linear or non-linear (NL) CG scheme, depending on the application. In a NL CG scheme, the gradient of the objective function is required at each relaxation step along with a univariate line search needed to determine the optimum model update. Solution examples based on both approaches will be presented. JF - SAND (Sandia Laboratories) AU - Newman, G A AU - Alumbaugh, D L Y1 - 1997 PY - 1997 DA - 1997 SP - 6 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - imagery KW - electrical properties KW - three-dimensional models KW - iterative methods KW - statistical analysis KW - geophysical methods KW - mathematical models KW - inverse problem KW - relaxation KW - least-squares analysis KW - electromagnetic radiation KW - electromagnetic methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51030617?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Newman%2C+G+A%3BAlumbaugh%2C+D+L&rft.aulast=Newman&rft.aufirst=G&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=3D+electromagnetic+inversion+using+conjugate+gradients&rft.title=3D+electromagnetic+inversion+using+conjugate+gradients&rft.issn=02706520&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 DE97006369NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at IGARSS 97; international geoscience and remote sensing symposium, Singapore Aug. 3-8, 1997; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - electrical properties; electromagnetic methods; electromagnetic radiation; geophysical methods; imagery; inverse problem; iterative methods; least-squares analysis; mathematical models; relaxation; statistical analysis; three-dimensional models ER - TY - JOUR T1 - Integration of geological and reservoir engineering data for prediction of drainage patterns in fractured reservoirs AN - 50928190; 1997-065075 AB - From a reservoir engineering perspective the primary objective for characterizing natural fractures is to provide representative fracture permeabilities for the reservoir. Unfortunately, predicting fluid-flow response of fractured reservoirs is difficult because of the variability of the three dimensional fracture networks, permeability anisotropy, and interaction of fracture and matrix permeability. Integration of geological data from outcrops, logs and core with production and well testing data provides the most reliable approach to fracture characterization and fluid flow simulation. This approach has been applied to the Mesaverde formation were pressure interference was combined with fracture characterization from outcrops studies. The pressure interference provides information on the continuity, transmissibility, storage and anisotropy of the formation. Geological data gives information on fracture spacing and distribution. Fluid flow simulation confirm that fractures not only enhance the overall porosity and permeability of these reservoirs, but fractures also create significant permeability an isotropy. Permeability an isotropy causes the drainage area around the wells to be elliptical. The aspect ratio of the elliptical drainage area in these reservoirs is determined bye the magnitude of the permeability an isotropy and reservoir porosity. These results demonstrate that well spacing of 320 acre or 20 acre squares based on radial drainage is not relevant when fractured reservoirs have permeability anisotropy of up to 1000 to 1. Economic optimization of infill drilling using fewer wells can be accomplished if field development is based on elliptical drainage areas that lead to a reduction in drainage overlap of adjacent wells and prevents leaving undrained areas. JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Harstad, Hugo AU - Teufel, Lawrence W AU - Lorenz, John C AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 48 PB - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 6 SN - 0094-0038, 0094-0038 KW - wells KW - United States KW - petroleum engineering KW - development KW - Cretaceous KW - Mesaverde Group KW - characterization KW - simulation KW - Upper Cretaceous KW - variations KW - reservoir rocks KW - Western U.S. KW - outcrops KW - drilling KW - patterns KW - three-dimensional models KW - drainage KW - prediction KW - optimization KW - porosity KW - Mesozoic KW - naturally fractured reservoirs KW - permeability KW - anisotropy KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50928190?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Integration+of+geological+and+reservoir+engineering+data+for+prediction+of+drainage+patterns+in+fractured+reservoirs&rft.au=Harstad%2C+Hugo%3BTeufel%2C+Lawrence+W%3BLorenz%2C+John+C%3BAnonymous&rft.aulast=Harstad&rft.aufirst=Hugo&rft.date=1997-01-01&rft.volume=6&rft.issue=&rft.spage=48&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 1997 annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 1997-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - APGAB2 N1 - SubjectsTermNotLitGenreText - anisotropy; characterization; Cretaceous; development; drainage; drilling; Mesaverde Group; Mesozoic; naturally fractured reservoirs; optimization; outcrops; patterns; permeability; petroleum engineering; porosity; prediction; reservoir rocks; simulation; three-dimensional models; United States; Upper Cretaceous; variations; wells; Western U.S. ER - TY - JOUR T1 - Fractured reservoirs in sandstones interbedded with evaporites; good news and bad news AN - 50916126; 1997-069731 AB - Sandstones that overlie or that are interbedded with a sequence of evaporitic strata commonly contain numerous local fracture domains, each covering an area of a few square miles. Examples from the Entrada Sandstone in Utah and from the Kaibab/Coconino sequence in Arizona show that although each domain may contain multiple sets of consistently oriented fractures, the orientations and patterns of the fractures vary significantly from domain to domain. Many of these fractures are related to local stresses created by subtle, irregular flexures resulting from mobility of the underlying evaporites. Multiple fracture sets result from multiple episodes of evaporite mobility and/or dissolution. The good news is that multiple sets of superimposed fractures result in reservoir-quality connectivity within restricted localities of the formation. The difficulty lies in trying to predict the orientations and characteristics of this type of fracturing in the subsurface, since these typically have little relationship to the regional tectonic stresses which are used to predict fracture characteristics prior to drilling. Nevertheless, the high probability of numerous and intersecting fractures in such settings suggests that fracture orientations may be an insignificant factor in the production of hydrocarbons from fractured reservoirs which developed this way. JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Lorenz, John C AU - Neal, James T AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 72 PB - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 6 SN - 0094-0038, 0094-0038 KW - United States KW - flexure KW - sandstone KW - Kaibab Formation KW - petroleum KW - solution KW - sedimentary rocks KW - drilling KW - orientation KW - chemically precipitated rocks KW - patterns KW - Upper Jurassic KW - Jurassic KW - Paleozoic KW - prediction KW - Permian KW - evaporites KW - Mesozoic KW - Entrada Sandstone KW - naturally fractured reservoirs KW - Arizona KW - Coconino Sandstone KW - Utah KW - clastic rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50916126?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Fractured+reservoirs+in+sandstones+interbedded+with+evaporites%3B+good+news+and+bad+news&rft.au=Lorenz%2C+John+C%3BNeal%2C+James+T%3BAnonymous&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1997-01-01&rft.volume=6&rft.issue=&rft.spage=72&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 1997 annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 1997-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - APGAB2 N1 - SubjectsTermNotLitGenreText - Arizona; chemically precipitated rocks; clastic rocks; Coconino Sandstone; drilling; Entrada Sandstone; evaporites; flexure; Jurassic; Kaibab Formation; Mesozoic; naturally fractured reservoirs; orientation; Paleozoic; patterns; Permian; petroleum; prediction; sandstone; sedimentary rocks; solution; United States; Upper Jurassic; Utah ER - TY - JOUR T1 - Quantitative X-ray diffraction of epitaxially grown gibbsite on kaolinite AN - 50329192; 1998-051776 AB - In natural waters most minerals form by heterogeneous nucleation and growth, because of the generally small extent of mineral supersaturation and the relatively large energy barrier to homogeneous nucleation. Accurate knowledge of the mechanisms and rates of heterogeneous nucleation and growth of minerals is needed to develop realistic models of low-temperature geochemical systems. For example, growth and dissolution relationships between gibbsite and kaolinite are key to understanding weathering processes that lead to laterite and bauxite formation. We have developed a precise and accurate X-ray diffraction (XRD) method for measuring amounts of epitaxially grown gibbsite on kaolinite, using a custom built rotating-anode X-ray diffractometer (M. Beno and G. Knapp, Rev. Sci. Instr., 1993) at Argonne National Laboratory. This method can yield kinetic and structural data for analogous heteroepitaxial growth of many minerals.The method was calibrated using mechanical mixtures of gibbsite and kaolinite. Integrated peak areas from powder XRD scans for the kaolinite (001) and gibbsite (002) diffraction peaks were plotted against weight fractions of mechanical mixtures of gibbsite and kaolinite. The range of calibration is from 0 to 20 wt. percent gibbsite, and the regressed data show a near perfect linear correlation. Using a position sensitive detector and a high operating current (150-200 mA at 40 kV), we obtained good counting statistics and a low detection limit for gibbsite (0.1 wt. %).In a set of ongoing experiments, we are growing gibbsite on kaolinite powders at 80AC, pH 3 under variable saturation state conditions with respect to both phases. The preliminary XRD results obtained thus far on these experimental samples agree well with solution chemistry mass balance and with atomic force microscopy images. The XRD data verify that gibbsite was in the run products. The XRD data also can provide information on the epitaxy between gibbsite and kaolinite and on the average gibbsite domain size. JF - Abstracts with Programs - Geological Society of America AU - Hanchar, John M AU - Sturchio, Neil C AU - Nagy, Kathryn L AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 27 PB - Geological Society of America (GSA), Boulder, CO VL - 29 IS - 6 SN - 0016-7592, 0016-7592 KW - water KW - soils KW - silicates KW - bauxite KW - X-ray diffraction data KW - crystal growth KW - calibration KW - kaolinite KW - weathering KW - temperature KW - clay minerals KW - models KW - sedimentary rocks KW - nucleation KW - saturation KW - quantitative analysis KW - low temperature KW - oxides KW - sheet silicates KW - gibbsite KW - laterites KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50329192?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Quantitative+X-ray+diffraction+of+epitaxially+grown+gibbsite+on+kaolinite&rft.au=Hanchar%2C+John+M%3BSturchio%2C+Neil+C%3BNagy%2C+Kathryn+L%3BAnonymous&rft.aulast=Hanchar&rft.aufirst=John&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 - bauxite; calibration; clay minerals; crystal growth; gibbsite; kaolinite; laterites; low temperature; models; nucleation; oxides; quantitative analysis; saturation; sedimentary rocks; sheet silicates; silicates; soils; temperature; water; weathering; X-ray diffraction data ER - TY - JOUR T1 - The role of regional groundwater flow in the hydrogeology of the Culebra Member of the Rustler Formation at the Waste Isolation Pilot Plant (WIPP), southeastern New Mexico AN - 50125636; 2010-001894 AB - Numerical simulation has been used to enhance conceptual understanding, of the hydrogeology of the Culebra Dolomite in the context of regional groundwater flow. The hydrogeology is of interest because this unit is a possible pathway for offsite migration of radionuclides from a proposed repository for defense-generated transuranic wastes (the Waste Isolation Pilot Plant). The numerical model used is three-dimensional, extends laterally to topographic features that form the actual boundaries of a regional groundwater system, and uses a free-surface upper boundary condition to simulate the effect of change in the rate of recharge on groundwater flow. Steady-state simulations were performed to examine the sensitivity of simulation results to assumed values for hydraulic conductivity and recharge rate. Transient simulations, covering the time period from 14,000 years in the past to 10,000 years in the future, provided insight into how patterns of groundwater flow respond to changes in climate. Simulation results suggest that rates and directions of groundwater flow in the Culebra change with time due to interaction between recharge, movement of the water table, and the topography of the land surface. The gentle east-to-west slope of the land surface in the vicinity of the WIPP caused groundwater in the Culebra to flow toward and discharge into Nash Draw, a topographic depression. Modern-day flow directions in the Culebra reflect regional rather than local features of the topography. Changes in groundwater flow, however, lagged behind changes in the rate of recharge. The present-day position of the water table is still adjusting to the decrease in recharge that ended 8,000 years ago. Contaminants introduced into the Culebra will travel toward the accessible environment along the Culebra rather than by leaking upward or downward into other units. Natural changes in flow over the next 10,000 years will be small and will mainly reflect future short-term wet periods. JF - SAND (Sandia Laboratories) AU - Corbet, T F AU - Knupp, P M Y1 - 1997/01// PY - 1997 DA - January 1997 SP - 214 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Quaternary KW - isotopes KW - Eddy County New Mexico KW - Paleozoic KW - Rustler Formation KW - New Mexico KW - migration of elements KW - dolostone KW - fluid dynamics KW - Permian KW - ground water KW - Cenozoic KW - water table KW - sedimentary rocks KW - radioactive isotopes KW - movement KW - hydraulic conductivity KW - Waste Isolation Pilot Plant KW - Culebra Dolomite Member KW - carbonate rocks KW - southeastern New Mexico KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50125636?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Corbet%2C+T+F%3BKnupp%2C+P+M&rft.aulast=Corbet&rft.aufirst=T&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+role+of+regional+groundwater+flow+in+the+hydrogeology+of+the+Culebra+Member+of+the+Rustler+Formation+at+the+Waste+Isolation+Pilot+Plant+%28WIPP%29%2C+southeastern+New+Mexico&rft.title=The+role+of+regional+groundwater+flow+in+the+hydrogeology+of+the+Culebra+Member+of+the+Rustler+Formation+at+the+Waste+Isolation+Pilot+Plant+%28WIPP%29%2C+southeastern+New+Mexico&rft.issn=02706520&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 - 2010-01-01 N1 - Availability - National Technical Information Service, (703)605-6900, order number DE97-002327NEG, Springfield, VA, United States N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - carbonate rocks; Cenozoic; Culebra Dolomite Member; dolostone; Eddy County New Mexico; fluid dynamics; ground water; hydraulic conductivity; isotopes; migration of elements; movement; New Mexico; Paleozoic; Permian; Quaternary; radioactive isotopes; Rustler Formation; sedimentary rocks; southeastern New Mexico; underground disposal; United States; Waste Isolation Pilot Plant; water table ER - TY - JOUR T1 - Geochemical data support for a Yucca Mountain flow model AN - 1645572312; 2015-002841 JF - Eos, Transactions, American Geophysical Union AU - Gauthier, John H AU - Wilson, Michael L AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 1 PB - American Geophysical Union, Washington, DC VL - 78 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - isotopes KW - halogens KW - unsaturated zone KW - Holocene KW - stable isotopes KW - ground water KW - Cenozoic KW - radioactive isotopes KW - perched aquifers KW - chloride ion KW - mixing KW - carbon KW - Yucca Mountain KW - geochemistry KW - Nevada KW - chlorine KW - diffusion KW - Quaternary KW - Cl-36 KW - fluid flow KW - Nye County Nevada KW - aquifers KW - models KW - C-14 KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645572312?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+data+support+for+a+Yucca+Mountain+flow+model&rft.au=Gauthier%2C+John+H%3BWilson%2C+Michael+L%3BAnonymous&rft.aulast=Gauthier&rft.aufirst=John&rft.date=1997-01-01&rft.volume=78&rft.issue=46%2C+Suppl.&rft.spage=F318&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&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 1997 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-01-15 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquifers; C-14; carbon; Cenozoic; chloride ion; chlorine; Cl-36; diffusion; fluid flow; geochemistry; ground water; halogens; Holocene; isotopes; mixing; models; Nevada; Nye County Nevada; perched aquifers; Quaternary; radioactive isotopes; stable isotopes; United States; unsaturated zone; Yucca Mountain ER - TY - JOUR T1 - Experimental study of solute dispersion in a single variable aperture fracture AN - 1645571183; 2015-002877 JF - Eos, Transactions, American Geophysical Union AU - Detwiler, Russell L AU - Rajaram, Harihar AU - Glass, Robert J AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 1 PB - American Geophysical Union, Washington, DC VL - 78 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - solute transport KW - experimental studies KW - diffusion KW - numerical models KW - chemical dispersion KW - pollutants KW - solutes KW - pollution KW - fluid flow KW - advection KW - ground water KW - fractures KW - transport KW - heterogeneity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645571183?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+study+of+solute+dispersion+in+a+single+variable+aperture+fracture&rft.au=Detwiler%2C+Russell+L%3BRajaram%2C+Harihar%3BGlass%2C+Robert+J%3BAnonymous&rft.aulast=Detwiler&rft.aufirst=Russell&rft.date=1997-01-01&rft.volume=78&rft.issue=46%2C+Suppl.&rft.spage=F323&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&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 1997 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-01-15 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - advection; chemical dispersion; diffusion; experimental studies; fluid flow; fractures; ground water; heterogeneity; numerical models; pollutants; pollution; solute transport; solutes; transport ER - TY - JOUR T1 - Comparison of the in-situ emission gamma ray tomography imaging and the flow breakthrough curves in a fractured dolomite AN - 1645571075; 2015-002796 JF - Eos, Transactions, American Geophysical Union AU - Hsieh, H T AU - Brown, G O AU - Lucero, D A AU - Anonymous Y1 - 1997 PY - 1997 DA - 1997 SP - 1 PB - American Geophysical Union, Washington, DC VL - 78 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - tomography KW - solute transport KW - fractured materials KW - Eddy County New Mexico KW - Rustler Formation KW - New Mexico KW - dolostone KW - preferential flow KW - cores KW - ground water KW - sedimentary rocks KW - transport KW - hydrodynamics KW - breakthrough curves KW - Waste Isolation Pilot Plant KW - Culebra Dolomite Member KW - vugs KW - experimental studies KW - diffusion KW - gamma-ray methods KW - in situ KW - Paleozoic KW - effluents KW - Permian KW - porosity KW - measurement KW - physical properties KW - computed tomography KW - radioactive tracers KW - volume KW - carbonate rocks KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645571075?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+in-situ+emission+gamma+ray+tomography+imaging+and+the+flow+breakthrough+curves+in+a+fractured+dolomite&rft.au=Hsieh%2C+H+T%3BBrown%2C+G+O%3BLucero%2C+D+A%3BAnonymous&rft.aulast=Hsieh&rft.aufirst=H&rft.date=1997-01-01&rft.volume=78&rft.issue=46%2C+Suppl.&rft.spage=F311&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&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 1997 fall meeting N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - PubXState - DC N1 - Last updated - 2015-01-15 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - breakthrough curves; carbonate rocks; computed tomography; cores; Culebra Dolomite Member; diffusion; dolostone; Eddy County New Mexico; effluents; experimental studies; fractured materials; gamma-ray methods; ground water; hydrodynamics; in situ; measurement; New Mexico; Paleozoic; Permian; physical properties; porosity; preferential flow; radioactive tracers; Rustler Formation; sedimentary rocks; solute transport; tomography; transport; United States; volume; vugs; Waste Isolation Pilot Plant ER - TY - CONF T1 - Geomembranes with incorporated optical fiber sensors for geotechnical and environmental applications AN - 16327259; 4286273 AB - This research covers the development of optical-fiber sensors and the methods to incorporate the sensors within geomembranes during manufacture. Such systems are being developed to monitor the effects of strain on geomembranes including the location of tears. Other possible measurements utilize moisture and fluid-level sensors. Since the use of geomembranes in geotechnical and environmental applications is widespread and monitoring systems are generally lacking, the potential for this technology is significant. For example, a geomembrane-and-sensor system addresses the need to monitor landfill stabilization in general and specifically the behavior of geomembranes used in liner and cover designs. We have demonstrated that glass and plastic fibers can be attached to a geomembrane (1) during extrusion and lamination and (2) by hot shoe welding, glued tape runners, and welded runners. Using these methods, we have manufactured 30 m lengths of geomembrane with continuous optical fiber across the length. Our preliminary focus has been on strain sensors to monitor landfill subsidence. We have utilized existing and newly developed strain sensors, e.g., microbend, Bragg grating, and adsorption band sensors. These sensors have been installed as arrays into several test membranes at a manufacturing scale (e.g., 3 to 4 m wide). The prototype monitoring systems were installed in laboratory test frames, and the sensors measured the strains across the membranes as they were loaded. We plan to scale these experiments up to the size of landfill cover system using a test cell under construction. JF - Land Contamination & Reclamation AU - Borns, D J Y1 - 1997 PY - 1997 DA - 1997 SP - 155 EP - 160 PB - EPP Publications VL - 5 IS - 3 KW - geomembranes KW - Pollution Abstracts; Water Resources Abstracts KW - SW 3070:Water quality control KW - P 4000:WASTE MANAGEMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16327259?accountid=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=Land+Contamination+%26+Reclamation&rft.atitle=Geomembranes+with+incorporated+optical+fiber+sensors+for+geotechnical+and+environmental+applications&rft.au=Borns%2C+D+J&rft.aulast=Borns&rft.aufirst=D&rft.date=1997-01-01&rft.volume=5&rft.issue=3&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Land+Contamination+%26+Reclamation&rft.issn=09670513&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 - Patterning of immobilized antibody layers via photolithography and oxygen plasma exposure AN - 16313609; 4255262 AB - A novel technique for patterning immobilized antibody layers based upon photolithography and oxygen plasma exposure has been developed. Mouse monoclonal antibodies specific for thiabendazole (a post-harvest fungicide and veterinary anthelmintic) were covalently linked through free amine groups to aminosilanized silicon dioxide films using glutaraldehyde. Immobilized antibody layers were stabilized with sucrose, dehydrated, and stored refrigerated with desiccant. Photolithographic patterning was performed with a positive photoresist with modified bake temperatures and times, selective UV exposure with a contact mask, and aqueous alkaline solubilization of exposed resist. Exposed regions of immobilized antibody were then removed by exposure to a low power, radio frequency oxygen discharge. Residual resist was stripped with acetone. Successful patterning was demonstrated by challenging surfaces with goat anti-mouse antibody conjugated to tetramethylrhodamine isothiocyanate. Sucrose stabilization was necessary for antibody to undergo photoresist processing without loss of binding activity. Challenge with enzyme linked antigen of oxygen plasma exposed antibody layers demonstrated that plasma treatment completely neutralized antibody capture ability. Ellipsometry measurements of oxygen plasma exposed antibody layers indicated complete removal of immobilized antibodies. Fluorescent imaging demonstrated smallest line widths of 2-3 mu m. JF - Biosensors & Bioelectronics AU - Flounders, AW AU - Brandon, D L AU - Bates, AH AD - Sandia National Laboratories, PO Box 969, MS 9671, Livermore, CA 94551-0969, USA Y1 - 1997 PY - 1997 DA - 1997 SP - 447 EP - 456 VL - 12 IS - 6 SN - 0956-5663, 0956-5663 KW - immobilization KW - immunosensors KW - monoclonal antibodies KW - oxygen KW - photolithography KW - thiabendazoles KW - Biotechnology and Bioengineering Abstracts; Agricultural and Environmental Biotechnology Abstracts KW - W2 32210:Immobilization KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16313609?accountid=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=Biosensors+%26+Bioelectronics&rft.atitle=Patterning+of+immobilized+antibody+layers+via+photolithography+and+oxygen+plasma+exposure&rft.au=Flounders%2C+AW%3BBrandon%2C+D+L%3BBates%2C+AH&rft.aulast=Flounders&rft.aufirst=AW&rft.date=1997-01-01&rft.volume=12&rft.issue=6&rft.spage=447&rft.isbn=&rft.btitle=&rft.title=Biosensors+%26+Bioelectronics&rft.issn=09565663&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 - Reduction and immobilization of molybdenum by Desulphovibrio desulphuricans AN - 13629901; 199802193 AB - The reduction of molybdenum(VI) to molybdenum(IV) by Desulphovibrio desulphuricans in anaerobic environments was studied in batch reactors. Molybdenum(VI) was reduced by washed cells suspended in bicarbonate buffer solution with either lactate or hydrogen as the electron donor. Solid molybdenum phases were identified by transmission electron microscopy. Molybdenum(VI) reduction by D. desulphuricans in the presence of sulphide caused the mineral molybdenite to precipitate. Reduction did not occur in the absence of an electron donor or in the presence of heat-killed cells of D. desulphuricans. Attempts to grow the bacterium with molybdenum(VI) as the sole electron acceptor were unsuccessful. Direct chemical reduction of molybdenum(VI) by sulphide or hydrogen also failed. Desulphovibrio vulgaris reduced molybdenum(VI) to molybdenum(IV) equally effectively. The work indicated that the enzymatic reduction of molybdenum(VI) by sulphate-reducing bacteria might contribute to the accumulation of molybdenum(IV) in anaerobic environments. JF - Journal of Environmental Quality AU - Tucker, MD AU - Barton, L L AU - Thomson, B M AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1997 PY - 1997 DA - 1997 SP - 1146 EP - 1152 VL - 26 IS - 4 SN - 0047-2425, 0047-2425 KW - Enzymes (see also individual groups below) KW - Reduction KW - Suspended 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/13629901?accountid=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=Reduction+and+immobilization+of+molybdenum+by+Desulphovibrio+desulphuricans&rft.au=Tucker%2C+MD%3BBarton%2C+L+L%3BThomson%2C+B+M&rft.aulast=Tucker&rft.aufirst=MD&rft.date=1997-01-01&rft.volume=26&rft.issue=4&rft.spage=1146&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 - Laboratory method for investigating permeability upscaling AN - 13627236; 199802278 AB - The permeabilities of blocks of dry rock, not exceeding 1.3-1.6 m each side, were measured in the laboratory by quantifying the steady flow of nitrogen after applying the gas to several areas. Special seals were developed to introduce the gas under pressure. Gas flows were induced in a wide range by using seals of various sizes. The apparatus was computer controlled. Permeability was calculated from seal geometry, gas flow rate, injection pressure, barometric pressure and gas temperature by a modified form of Darcy's law. The precision and consistency of measurements were evaluated from data collected from Berea sandstone and 2 synthetic rocks, all relatively homogeneous. The measurement error was consistent, amounting to about 1 per cent of the permeability. Measurements made at different volumes of rock effectively influenced by gas flow were free from systematic bias. Data sets were collected with 4 different-sized tip seals from the Berea sandstone to confirm the ability of the method to quantify upscaling processes. Distinct and consistent trends diagnostic of permeability upscaling relating the sample mean, variance and semivariogram to increased permeated rock volume were revealed by analysis. There are 32 references. JF - Water Resources Research AU - Tidwell, V C AU - Wilson, J L AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1997 PY - 1997 DA - 1997 SP - 1607 EP - 1616 VL - 33 IS - 7 SN - 0043-1397, 0043-1397 KW - Analysis KW - Equipment 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/13627236?accountid=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=Laboratory+method+for+investigating+permeability+upscaling&rft.au=Tidwell%2C+V+C%3BWilson%2C+J+L&rft.aulast=Tidwell&rft.aufirst=V&rft.date=1997-01-01&rft.volume=33&rft.issue=7&rft.spage=1607&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 - Evanescent fiber-optic chemical sensor for monitoring volatile organic compounds in water AN - 13626508; 199801669 AB - The temporal and quantitative response of an evanescent fibre-optic chemical sensor (EFOCS) to low concentration aqueous solutions of trichloroethylene, 1,1,1-trichloroethane and toluene was investigated. The diffusion of the 3 analytes through a polydimethylsiloxane film was modelled by Fickian diffusion to fit the EFOCS data. To accurately model the data, inclusion of an interfacial conductance term, defined as the ratio of the mass transport coefficient across the polymer surface to the analyte diffusion coefficient in the polymer, was required. The interfacial conductance terms for the 3 analytes were of the same order of magnitude, suggesting a constant transport mechanism. Partial least-squares and principal component regression algorithms were used to model the EFOCS response to aqueous mixtures of the analytes with individual concentrations of 20 to 300 ppm. The algorithms performed comparably on the calibration sets, with cross-validated root-mean-squared errors of prediction for trichloroethylene, 1,1,1-trichloroethane and toluene of 26, 29 and 22 ppm, respectively. The prediction model was successfully used to determine concentrations of the 3 analytes in an independent data set. There are 34 references. JF - Analytical Chemistry AU - Blair, D S AU - Burgess, L W AU - Brodsky, A M AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1997 PY - 1997 DA - 1997 SP - 2238 EP - 2246 VL - 69 IS - 13 KW - Modelling (-general-) 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/13626508?accountid=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=Evanescent+fiber-optic+chemical+sensor+for+monitoring+volatile+organic+compounds+in+water&rft.au=Blair%2C+D+S%3BBurgess%2C+L+W%3BBrodsky%2C+A+M&rft.aulast=Blair&rft.aufirst=D&rft.date=1997-01-01&rft.volume=69&rft.issue=13&rft.spage=2238&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 - Method for coating filter media with synthetic manganese oxide AN - 13626437; 199801719 AB - Anthracite and gravel filter media were coated with synthetic manganese oxides in a 2-stage procedure which minimized the ratio of solution to media volume and gradually added oxidant in less than stoichiometric increments. This reduced the wasteful homogeneous oxidation of manganese(II) which gave little deposition on the media. The latter were first exposed to manganese(II) and oxidant in a stirred tank reactor then transferred to a recirculating flow fixed-bed to deposit additional coating. Media were rinsed and the amount of deposited manganese oxides analysed. Media surfaces were examined by electron microscopy and surface areas quantified by cryogenic nitrogen adsorption. Anthracite pretreated with tin(II) chloride developed manganese oxide coatings up to 30 um thick at loadings of 4 mg extractable manganese per g. The efficient manganese(II)-removing capability of the media was confirmed in adsorption and oxidation modes at pH 6.0-7.5. The coating could also coprecipitate other trace elements. JF - Journal of Environmental Engineering AU - Merkle, P B AU - Knocke, W R AU - Gallagher, D L AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1997 PY - 1997 DA - 1997 SP - 642 EP - 649 VL - 123 IS - 7 SN - 0733-9372, 0733-9372 KW - Analysis KW - Filter media (see also packing, groups below) KW - Media KW - Reduction KW - Aqualine Abstracts KW - AQ 00004:Water Treatment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13626437?accountid=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+Engineering&rft.atitle=Method+for+coating+filter+media+with+synthetic+manganese+oxide&rft.au=Merkle%2C+P+B%3BKnocke%2C+W+R%3BGallagher%2C+D+L&rft.aulast=Merkle&rft.aufirst=P&rft.date=1997-01-01&rft.volume=123&rft.issue=7&rft.spage=642&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Engineering&rft.issn=07339372&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 - Dynamic model for soluble manganese(II) removal by oxide-coated filter media AN - 13625921; 199801720 AB - A process model for soluble manganese(II) removal by oxide-coated media filtration was developed using the linear driving force approximation model of sorptive uptake kinetics. It incorporated a modified Gnielinski mass transfer correlation for boundary layer transport, hydrodynamic dispersion, the Freundlich isotherm and a modified Keinath correlation for intracoating surface diffusion. The available fraction of equilibrium sorption capacity was the calibration parameter used for the sorptive process mode. For continuous regeneration by free chlorine, the sorbed manganese(II) oxidation rate constant was an additional calibration parameter and the 2 parameters were uncorrelated. The calibrated model predicted laboratory column effluent profiles under dynamic influent boundary conditions of sorption followed by desorption for ranges of pH, flow, ionic strength and calcium concentration. The model also satisfactorily accounted for oxidative manganese(II) removal for a range of process conditions for both synthetic and naturally coated media. Model structure was suggested by results of fundamental physical and chemical characterization of filter media from water treatment plants. JF - Journal of Environmental Engineering AU - Merkle, P B AU - Knocke, W R AU - Gallagher, D L AU - Little, J C AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1997 PY - 1997 DA - 1997 SP - 650 EP - 658 VL - 123 IS - 7 SN - 0733-9372, 0733-9372 KW - Columns KW - Filter media (see also packing, groups below) KW - Media KW - Modelling (-general-) KW - Aqualine Abstracts KW - AQ 00004:Water Treatment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13625921?accountid=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+Engineering&rft.atitle=Dynamic+model+for+soluble+manganese%28II%29+removal+by+oxide-coated+filter+media&rft.au=Merkle%2C+P+B%3BKnocke%2C+W+R%3BGallagher%2C+D+L%3BLittle%2C+J+C&rft.aulast=Merkle&rft.aufirst=P&rft.date=1997-01-01&rft.volume=123&rft.issue=7&rft.spage=650&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Engineering&rft.issn=07339372&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 - Impact of geologic heterogeneity on recharge estimation using environmental tracers: numerical modelling investigation AN - 13622313; 199801089 AB - Groundwater recharge estimated by environmental tracers was simulated with allowances for heterogeneity. The method involved the numerical solution of the Richard equation for flow and the advection-dispersion equation for transport. Two types of simulation were carried out: that of flow and tracer transport through heterogeneous flat-lying media; and simulation through dipping layered anisotropic media. Recharge inferred from environmental tracer methods proved highly spatially variable and estimates obtained from tracer profiles tended to overestimate recharge. Accuracy within a factor of 3-4 was possibly the best obtainable. Because sloping layered deposits added to the inaccuracy, hilltops, locations at slope bottoms, and slopes above 10 degrees were best avoided. Recharge estimates obtained from tracer profiles should therefore be critically evaluated with regard to the impacts of spatially variable flow. There are 40 references. JF - Water Resources Research AU - McCord, J T AU - Gotway, CA AU - Conrad, SH AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1997 PY - 1997 DA - 1997 SP - 1229 EP - 1240 VL - 33 IS - 6 SN - 0043-1397, 0043-1397 KW - Media 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/13622313?accountid=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=Impact+of+geologic+heterogeneity+on+recharge+estimation+using+environmental+tracers%3A+numerical+modelling+investigation&rft.au=McCord%2C+J+T%3BGotway%2C+CA%3BConrad%2C+SH&rft.aulast=McCord&rft.aufirst=J&rft.date=1997-01-01&rft.volume=33&rft.issue=6&rft.spage=1229&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: Theoretical. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - (super 133) Cs NMR study of cesium on the surfaces of kaolinite and illite AN - 52770373; 1997-007561 AB - Cs NMR spectra for Cs adsorbed on illite, kaolinite, boehmite and silica gel surfaces show that there are primarily two Cs environments, one relatively tightly bonded to the surface (Cs in the Stern layer; Cs1) and the other more loosely bonded (Cs in the diffuse layer; Cs2). Most of the Cs is adsorbed on the basal surfaces (crystallite tops and bases) and on edge sites. Minor Cs may occur in defect expandable layers or substituting for K in illite layers. The (super 133) Cs NMR chemical shifts for Cs1 become more shielded (negative) as the Si/Al ratio of the substrate increases, whereas the shifts of Cs2 do not vary systematically with solid composition but are influenced by relative humidity and the Cs/H (sub 2) O ratio on the surface. JF - Geochimica et Cosmochimica Acta AU - Kim, Yeongkyoo AU - Kirkpatrick, R James AU - Cygan, Randall T Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 4059 EP - 4074 PB - Pergamon, Oxford VL - 60 IS - 21 SN - 0016-7037, 0016-7037 KW - silicates KW - experimental studies KW - cation exchange capacity KW - clay mineralogy KW - alkali metals KW - kaolinite KW - illite KW - adsorption KW - NMR spectra KW - clay minerals KW - cesium KW - metals KW - Cs-133 KW - sheet silicates KW - spectra KW - geochemistry KW - iostopes 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/52770373?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=%28super+133%29+Cs+NMR+study+of+cesium+on+the+surfaces+of+kaolinite+and+illite&rft.au=Kim%2C+Yeongkyoo%3BKirkpatrick%2C+R+James%3BCygan%2C+Randall+T&rft.aulast=Kim&rft.aufirst=Yeongkyoo&rft.date=1996-11-01&rft.volume=60&rft.issue=21&rft.spage=4059&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2FS0016-7037%2896%2900257-8 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 - 1997-01-01 N1 - Number of references - 69 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - adsorption; alkali metals; cation exchange capacity; cesium; clay mineralogy; clay minerals; Cs-133; experimental studies; geochemistry; illite; iostopes; kaolinite; metals; NMR spectra; sheet silicates; silicates; spectra DO - http://dx.doi.org/10.1016/S0016-7037(96)00257-8 ER - TY - JOUR T1 - Seismic signals from a bolide in Ecuador AN - 52643705; 1998-010244 JF - Eos, Transactions, American Geophysical Union AU - Chael, Eric P AU - Spalding, Richard E AU - Meyer, Robert E AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 508 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - Andes KW - Ecuador KW - explosions KW - atmosphere KW - elastic waves KW - seismic sources KW - signals KW - meteors KW - South America KW - detection KW - arrival time KW - earthquakes KW - acoustical waves KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52643705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Seismic+signals+from+a+bolide+in+Ecuador&rft.au=Chael%2C+Eric+P%3BSpalding%2C+Richard+E%3BMeyer%2C+Robert+E%3BAnonymous&rft.aulast=Chael&rft.aufirst=Eric&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=508&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 - acoustical waves; Andes; arrival time; atmosphere; detection; earthquakes; Ecuador; elastic waves; explosions; meteors; seismic sources; signals; South America ER - TY - JOUR T1 - Statistical characterization of the three-dimensional microgeometry of porous media and correlation with macroscopic transport properties AN - 52597041; 1998-038965 JF - Eos, Transactions, American Geophysical Union AU - Fredrich, J T AU - Lindquist, W B AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 735 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - laser methods KW - three-dimensional models KW - statistical analysis KW - connectivity KW - sandstone KW - porous materials KW - fluid phase KW - ground water KW - geometry KW - aquifers KW - sedimentary rocks KW - transport KW - fluorescence KW - movement KW - topology KW - algorithms KW - clastic rocks KW - permeability KW - image analysis KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52597041?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Statistical+characterization+of+the+three-dimensional+microgeometry+of+porous+media+and+correlation+with+macroscopic+transport+properties&rft.au=Fredrich%2C+J+T%3BLindquist%2C+W+B%3BAnonymous&rft.aulast=Fredrich&rft.aufirst=J&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=735&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 - algorithms; aquifers; clastic rocks; connectivity; fluid phase; fluorescence; geometry; ground water; image analysis; laser methods; movement; permeability; porous materials; sandstone; sedimentary rocks; statistical analysis; three-dimensional models; topology; transport ER - TY - JOUR T1 - Rock magnetic character of an Oligocene pyroclastic sequence, Middle Tuff, Platoro Caldera, San Juan Mountains, Colorado AN - 52546116; 1998-071858 JF - Eos, Transactions, American Geophysical Union AU - Brown, Laurie AU - Balsley, Steven AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 162 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Conejos County Colorado KW - volcanic rocks KW - Middle Tuff Member KW - igneous rocks KW - southwestern Colorado KW - magnetic domains KW - magnetization KW - Cenozoic KW - ash-flow tuff KW - coercivity KW - remanent magnetization KW - pyroclastic flows KW - Treasure Mountain Formation KW - North America KW - Platoro Caldera KW - dacitic composition KW - magnetic hysteresis KW - U. S. Rocky Mountains KW - San Juan Mountains KW - paleomagnetism KW - Paleogene KW - natural remanent magnetization KW - pyroclastics KW - Tertiary KW - reversals KW - pseudo-single domains KW - single domains KW - pumice KW - magnetic susceptibility KW - andesitic composition KW - Colorado KW - Rocky Mountains KW - Oligocene KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52546116?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Rock+magnetic+character+of+an+Oligocene+pyroclastic+sequence%2C+Middle+Tuff%2C+Platoro+Caldera%2C+San+Juan+Mountains%2C+Colorado&rft.au=Brown%2C+Laurie%3BBalsley%2C+Steven%3BAnonymous&rft.aulast=Brown&rft.aufirst=Laurie&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=162&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 - andesitic composition; ash-flow tuff; Cenozoic; coercivity; Colorado; Conejos County Colorado; dacitic composition; igneous rocks; magnetic domains; magnetic hysteresis; magnetic susceptibility; magnetization; Middle Tuff Member; natural remanent magnetization; North America; Oligocene; Paleogene; paleomagnetism; Platoro Caldera; pseudo-single domains; pumice; pyroclastic flows; pyroclastics; remanent magnetization; reversals; Rocky Mountains; San Juan Mountains; single domains; southwestern Colorado; Tertiary; Treasure Mountain Formation; U. S. Rocky Mountains; United States; volcanic rocks ER - TY - JOUR T1 - Climate change and the long-term performance of the Waste Isolation Pilot Plant (WIPP), southeastern New Mexico; 2, Numerical simulations of changes in groundwater flow AN - 52495870; 1999-018020 JF - Eos, Transactions, American Geophysical Union AU - Corbet, Thomas F AU - Swift, Peter N AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - solute transport KW - numerical models KW - Eddy County New Mexico KW - pollutants KW - waste disposal sites KW - prediction KW - pollution KW - New Mexico KW - preferential flow KW - simulation KW - paleoclimatology KW - climate change KW - variations KW - radioactive waste KW - ground water KW - water table KW - recharge KW - hydrodynamics KW - Waste Isolation Pilot Plant KW - waste disposal KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52495870?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Climate+change+and+the+long-term+performance+of+the+Waste+Isolation+Pilot+Plant+%28WIPP%29%2C+southeastern+New+Mexico%3B+2%2C+Numerical+simulations+of+changes+in+groundwater+flow&rft.au=Corbet%2C+Thomas+F%3BSwift%2C+Peter+N%3BAnonymous&rft.aulast=Corbet&rft.aufirst=Thomas&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F25&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 - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - climate change; Eddy County New Mexico; ground water; hydrodynamics; New Mexico; numerical models; paleoclimatology; pollutants; pollution; prediction; preferential flow; radioactive waste; recharge; simulation; solute transport; United States; variations; waste disposal; waste disposal sites; Waste Isolation Pilot Plant; water table ER - TY - JOUR T1 - Fluid flow analysis of the Waste Isolation Pilot Plant shaft seal system AN - 52494124; 1999-018024 JF - Eos, Transactions, American Geophysical Union AU - Kelly, V A AU - Knowles, M K AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - F25 EP - F26 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - sealing KW - underground storage KW - Eddy County New Mexico KW - stability KW - New Mexico KW - fluid dynamics KW - radioactive waste KW - underground installations KW - Waste Isolation Pilot Plant KW - waste disposal KW - pore water KW - permeability KW - disposal barriers KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52494124?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Fluid+flow+analysis+of+the+Waste+Isolation+Pilot+Plant+shaft+seal+system&rft.au=Kelly%2C+V+A%3BKnowles%2C+M+K%3BAnonymous&rft.aulast=Kelly&rft.aufirst=V&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F25&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 - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - disposal barriers; Eddy County New Mexico; fluid dynamics; New Mexico; permeability; pore water; radioactive waste; sealing; stability; underground installations; underground storage; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Estimation of the long-term conductivity of boreholes inadvertently intruding into the Waste Isolation Pilot Plant AN - 52494093; 1999-018023 JF - Eos, Transactions, American Geophysical Union AU - Hansen, F D AU - Thompson, T W AU - Coons, W E AU - Galbraith, D AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - underground storage KW - Eddy County New Mexico KW - pollutants KW - Paleozoic KW - stability KW - pollution KW - New Mexico KW - Permian KW - rock mechanics KW - radioactive waste KW - Upper Permian KW - conductivity KW - boreholes KW - underground installations KW - risk assessment KW - Waste Isolation Pilot Plant KW - waste disposal KW - Salado Formation KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52494093?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Estimation+of+the+long-term+conductivity+of+boreholes+inadvertently+intruding+into+the+Waste+Isolation+Pilot+Plant&rft.au=Hansen%2C+F+D%3BThompson%2C+T+W%3BCoons%2C+W+E%3BGalbraith%2C+D%3BAnonymous&rft.aulast=Hansen&rft.aufirst=F&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F25&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 - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - boreholes; conductivity; Eddy County New Mexico; New Mexico; Paleozoic; Permian; pollutants; pollution; radioactive waste; risk assessment; rock mechanics; Salado Formation; stability; underground installations; underground storage; United States; Upper Permian; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Field testing of the disturbed rock zone at the Waste Isolation Pilot Plant AN - 52493771; 1999-018025 JF - Eos, Transactions, American Geophysical Union AU - Knowles, M K AU - MacDonald, T L AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - sealing KW - underground storage KW - Eddy County New Mexico KW - Paleozoic KW - New Mexico KW - preferential flow KW - Permian KW - rock mechanics KW - radioactive waste KW - gases KW - Upper Permian KW - underground installations KW - testing KW - Waste Isolation Pilot Plant KW - waste disposal KW - permeability KW - disposal barriers KW - Salado Formation KW - field studies KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52493771?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+testing+of+the+disturbed+rock+zone+at+the+Waste+Isolation+Pilot+Plant&rft.au=Knowles%2C+M+K%3BMacDonald%2C+T+L%3BAnonymous&rft.aulast=Knowles&rft.aufirst=M&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F26&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 - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - disposal barriers; Eddy County New Mexico; field studies; gases; New Mexico; Paleozoic; permeability; Permian; preferential flow; radioactive waste; rock mechanics; Salado Formation; sealing; testing; underground installations; underground storage; United States; Upper Permian; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Fluid flow analysis of the crushed salt seal component of the Waste Isolation Pilot Plant shaft sealing system design AN - 52492499; 1999-018022 JF - Eos, Transactions, American Geophysical Union AU - Statham, W H, Jr AU - Loken, M C AU - Knowles, M K AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - chemically precipitated rocks KW - sealing KW - numerical models KW - underground storage KW - Eddy County New Mexico KW - Paleozoic KW - New Mexico KW - Permian KW - evaporites KW - rock mechanics KW - radioactive waste KW - Upper Permian KW - sedimentary rocks KW - pore pressure KW - underground installations KW - Waste Isolation Pilot Plant KW - waste disposal KW - pore water KW - permeability KW - design KW - salt KW - Salado Formation KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52492499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Fluid+flow+analysis+of+the+crushed+salt+seal+component+of+the+Waste+Isolation+Pilot+Plant+shaft+sealing+system+design&rft.au=Statham%2C+W+H%2C+Jr%3BLoken%2C+M+C%3BKnowles%2C+M+K%3BAnonymous&rft.aulast=Statham&rft.aufirst=W&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F25&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 - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; design; Eddy County New Mexico; evaporites; New Mexico; numerical models; Paleozoic; permeability; Permian; pore pressure; pore water; radioactive waste; rock mechanics; Salado Formation; salt; sealing; sedimentary rocks; underground installations; underground storage; United States; Upper Permian; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Status of the Waste Isolation Pilot Plant AN - 52491872; 1999-017985 JF - Eos, Transactions, American Geophysical Union AU - Larson, Kurt AU - Swift, Peter N AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - high-level waste KW - engineering properties KW - Eddy County New Mexico KW - waste disposal sites KW - New Mexico KW - environmental analysis KW - radioactive waste KW - safety KW - underground installations KW - efficiency KW - Waste Isolation Pilot Plant KW - waste disposal KW - underground disposal KW - disposal barriers KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52491872?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Status+of+the+Waste+Isolation+Pilot+Plant&rft.au=Larson%2C+Kurt%3BSwift%2C+Peter+N%3BAnonymous&rft.aulast=Larson&rft.aufirst=Kurt&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F19&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 - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - disposal barriers; Eddy County New Mexico; efficiency; engineering properties; environmental analysis; high-level waste; New Mexico; radioactive waste; safety; underground disposal; underground installations; United States; waste disposal; waste disposal sites; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Climate change and long-term performance of the Waste Isolation Pilot Plant (WIPP), southeastern New Mexico; 1, Regulatory and technical basis for quantitative modeling AN - 52491622; 1999-018019 JF - Eos, Transactions, American Geophysical Union AU - Swift, Peter N AU - Corbet, Thomas F AU - Anonymous Y1 - 1996/11// PY - 1996 DA - November 1996 SP - 1 PB - American Geophysical Union, Washington, DC VL - 77 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - high-level waste KW - three-dimensional models KW - Eddy County New Mexico KW - pollutants KW - human activity KW - regulations KW - government agencies KW - waste disposal sites KW - U. S. Environmental Protection Agency KW - prediction KW - pollution KW - New Mexico KW - preferential flow KW - climate change KW - radioactive waste KW - ground water KW - recharge KW - efficiency KW - Waste Isolation Pilot Plant KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52491622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Climate+change+and+long-term+performance+of+the+Waste+Isolation+Pilot+Plant+%28WIPP%29%2C+southeastern+New+Mexico%3B+1%2C+Regulatory+and+technical+basis+for+quantitative+modeling&rft.au=Swift%2C+Peter+N%3BCorbet%2C+Thomas+F%3BAnonymous&rft.aulast=Swift&rft.aufirst=Peter&rft.date=1996-11-01&rft.volume=77&rft.issue=46%2C+Suppl.&rft.spage=F25&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 - 1999-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - climate change; Eddy County New Mexico; efficiency; government agencies; ground water; high-level waste; human activity; New Mexico; pollutants; pollution; prediction; preferential flow; radioactive waste; recharge; regulations; three-dimensional models; U. S. Environmental Protection Agency; United States; waste disposal; waste disposal sites; Waste Isolation Pilot Plant ER - TY - JOUR T1 - High-frequency analysis of seismic background noise as a function of wind speed and shallow depth AN - 52765992; 1997-008918 AB - We used a deep (1500 m) cased borehole near the town of Datil in west-central New Mexico to study high-frequency (> 1 Hz) seismic noise characteristics. The remote site had very low levels of cultural noise, but strong winds (winter and spring) made the site an excellent candidate to study the effects of wind noise on seismograms. Along with a three-component set of surface sensors (Teledyne Geotech GS-13), a vertical borehole seismometer (GS-28) was deployed at a variety of depths (5, 43, and 85 m) to investigate signal and noise variations. Wind speed was measured with an anemometer. Event-triggered and time-triggered data streams were recorded on a RefTek 72-02 data acquisition system located at the site. Our data show little cultural noise and a strong correlation between wind speed and seismic background noise. The minimum wind speed at which the seismic background noise appears to be influenced varies with depth; 3 m/sec at the surface, 3.5 m/sec at 43 m in depth, and 4 m/sec at 85 m in depth. For wind speed below 3 to 4 m/sec, we observe omni-directional background noise that is coherent at frequencies below 15 Hz. This coherence is destroyed when wind speeds exceed 3 to 4 m/sec. We use a test event (M (sub d) approximately 1.6) and superimposed noise to investigate signal-to-noise ratio (SNR) improvement with sensor depth. For the low Q valley fill of the Datil borehole (DBH) site, we have found that SNR can be improved by as much as 20 to 40 dB between 23 and 55 Hz and 10 to 20 dB between 10 and 20 Hz, by deploying at a 43-m depth rather than at the surface. At the surface, there is little signal above noise in the 23- to 55-Hz frequency band for wind speeds greater than 8 m/sec. Thus, high-frequency signal information that is lost at the surface can be recorded by deploying at the relatively shallow depth of 40 m. Because we observe only minor further reductions in seismic background noise (SBN) at deeper depths, 40 m is likely to be a reasonable deployment depth for other high-frequency-monitoring sites in similar environmental and geologic conditions. JF - Bulletin of the Seismological Society of America AU - Withers, Mitchell M AU - Aster, Richard C AU - Young, Christopher J AU - Chael, Eric P Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 1507 EP - 1515 PB - Seismological Society of America, Berkeley, CA VL - 86 IS - 5 SN - 0037-1106, 0037-1106 KW - United States KW - Datil-Mogollon volcanic field KW - signal-to-noise ratio KW - New Mexico KW - equations KW - earthquakes KW - winds KW - depth KW - noise KW - Catron County New Mexico KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52765992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Seismological+Society+of+America&rft.atitle=High-frequency+analysis+of+seismic+background+noise+as+a+function+of+wind+speed+and+shallow+depth&rft.au=Withers%2C+Mitchell+M%3BAster%2C+Richard+C%3BYoung%2C+Christopher+J%3BChael%2C+Eric+P&rft.aulast=Withers&rft.aufirst=Mitchell&rft.date=1996-10-01&rft.volume=86&rft.issue=5&rft.spage=1507&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&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 - 21 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - Catron County New Mexico; Datil-Mogollon volcanic field; depth; earthquakes; equations; New Mexico; noise; signal-to-noise ratio; United States; winds ER - TY - JOUR T1 - A comparison of the high-frequency (>1 Hz) surface and subsurface noise environment at three sites in the United States AN - 52763264; 1997-008919 AB - Surface and subsurface high-frequency (>1 Hz) noise data were recorded using nearly identical instrumentation at three widely separated sites in the United States (Amarillo, Texas; Datil, New Mexico; and Pinedale, Wyoming) for extended periods of time under varying wind conditions. While the sites are geologically distinct, the near-surface noise environments have many common features that we believe may be due in large part to the presence of a surficial layer of highly attenuative unconsolidated material at each site. Noise levels seen at or near the surface (5 m or less) are much higher (up to 30 dB) and much more variable (power range up to 44 dB) than those seen at depth (the smallest range was 9 dB for 1951 m at Amarillo). The greatest gains in noise level reduction are realized within the first 100 m and probably much shallower (< approximately 10 m). Regardless of the wind profile or local lithology, all sites show an excellent correlation between increased noise levels and higher wind speed, even at significant depths (367 m at Amarillo). Wind-generated noise is broadband (at least 15 to 60 Hz) and apparently nonlinear, increasing dramatically when a wind speed threshold is exceeded (3 to 4 m/sec within a few meters of the surface; as high as 8 m/sec at a depth of a few hundred meters). It is possible to be essentially completely shielded from the wind-generated component of seismic noise by deploying instruments at sufficient depth, but we observed this only for the two deepest deployments (1219 and 1951 m, both at Amarillo). Reducing the wind profile at the surface, however, can yield similar reductions for a much smaller cost. Cultural or "workday" noise, if present (depending on the remoteness of the site), is typically much weaker (to dB or less) than wind noise but may propagate very effectively to great depths and therefore could be of concern for very deep deployments where wind is not a factor. JF - Bulletin of the Seismological Society of America AU - Young, Christopher J AU - Chael, Eric P AU - Withers, Mitchell M AU - Aster, Richard C Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 1516 EP - 1528 PB - Seismological Society of America, Berkeley, CA VL - 86 IS - 5 SN - 0037-1106, 0037-1106 KW - United States KW - Pinedale Wyoming KW - Amarillo Texas KW - Texas KW - elastic waves KW - New Mexico KW - frequency KW - Datil-Mogollon volcanic field KW - Wyoming KW - Potter County Texas KW - Sublette County Wyoming KW - signal-to-noise ratio KW - interpretation KW - Catron County New Mexico KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52763264?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Seismological+Society+of+America&rft.atitle=A+comparison+of+the+high-frequency+%28%26gt%3B1+Hz%29+surface+and+subsurface+noise+environment+at+three+sites+in+the+United+States&rft.au=Young%2C+Christopher+J%3BChael%2C+Eric+P%3BWithers%2C+Mitchell+M%3BAster%2C+Richard+C&rft.aulast=Young&rft.aufirst=Christopher&rft.date=1996-10-01&rft.volume=86&rft.issue=5&rft.spage=1516&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&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 - 19 N1 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - Amarillo Texas; Catron County New Mexico; Datil-Mogollon volcanic field; elastic waves; frequency; interpretation; New Mexico; Pinedale Wyoming; Potter County Texas; signal-to-noise ratio; Sublette County Wyoming; Texas; United States; Wyoming ER - TY - JOUR T1 - Extensions of discontinuous deformation analysis for jointed rock masses AN - 52758168; 1997-010773 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Lin, Chihsen T AU - Amadei, Bernard AU - Jung, Joseph AU - Dwyer, Jerry Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 671 EP - 694 PB - Pergamon, Oxford-New York VL - 33 IS - 7 SN - 0148-9062, 0148-9062 KW - shear strength KW - strain KW - numerical analysis KW - finite difference analysis KW - stress KW - stiffness KW - statistical analysis KW - joints KW - tensile strength KW - fracturing KW - deformation KW - analysis KW - rock mechanics KW - boundary element analysis KW - fractures KW - finite element analysis KW - style KW - discontinuities KW - viscosity KW - compressive strength KW - algorithms KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52758168?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Extensions+of+discontinuous+deformation+analysis+for+jointed+rock+masses&rft.au=Lin%2C+Chihsen+T%3BAmadei%2C+Bernard%3BJung%2C+Joseph%3BDwyer%2C+Jerry&rft.aulast=Lin&rft.aufirst=Chihsen&rft.date=1996-10-01&rft.volume=33&rft.issue=7&rft.spage=671&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&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 - 47 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; analysis; boundary element analysis; compressive strength; deformation; discontinuities; finite difference analysis; finite element analysis; fractures; fracturing; joints; numerical analysis; rock mechanics; shear strength; statistical analysis; stiffness; strain; stress; style; tensile strength; viscosity ER - TY - JOUR T1 - Iodide retention by metal sulfide surfaces; cinnabar and chalcocite AN - 52632742; 1997-078403 JF - Environmental Science & Technology, ES & T AU - Balsley, Steven D AU - Brady, Patrick V AU - Krumhansl, James L AU - Anderson, Howard L Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 2025 EP - 3027 PB - American Chemical Society, Washington, DC VL - 30 IS - 10 SN - 0013-936X, 0013-936X KW - halides KW - sorption KW - experimental studies KW - titration KW - cation exchange capacity KW - iodides KW - cinnabar KW - suspended materials KW - hydroxyl ion KW - chromatograms KW - retention KW - ion exchange KW - chalcocite KW - sulfides KW - pH KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52632742?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Iodide+retention+by+metal+sulfide+surfaces%3B+cinnabar+and+chalcocite&rft.au=Balsley%2C+Steven+D%3BBrady%2C+Patrick+V%3BKrumhansl%2C+James+L%3BAnderson%2C+Howard+L&rft.aulast=Balsley&rft.aufirst=Steven&rft.date=1996-10-01&rft.volume=30&rft.issue=10&rft.spage=2025&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 - 1997-01-01 N1 - Number of references - 18 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ESTHAG N1 - SubjectsTermNotLitGenreText - cation exchange capacity; chalcocite; chromatograms; cinnabar; experimental studies; halides; hydroxyl ion; iodides; ion exchange; pH; retention; sorption; sulfides; suspended materials; titration ER - TY - JOUR T1 - Scenarios constructed for the effects of tectonic processes on the potential nuclear waste repository at Yucca Mountain AN - 51046498; 1997-056710 AB - A comprehensive collection of scenarios is presented that connect initiating tectonic events with radionuclide releases by logical and physically possible combinations or sequences of features, events and processes. The initiating tectonic events include both discrete faulting and distributed rock deformation developed through the repository and adjacent to it, as well as earthquake-induced ground motion and changes in tectonic stress at the site. The effects of these tectonic events include impacts on the engineered-barrier system, such as container rupture and failure of repository tunnels. These effects also include a wide range of hydrologic effects such as changes in pathways and flow rates in the unsaturated and saturated zones, changes in the water-table configuration, and in the development of perched-water systems. These scenarios are intended go guide performance-assessment analyses and to assist principal investigators in how essential field, laboratory, and calculational studies are used. This suite of scenarios will help ensure that all important aspects of the system disturbance related to a tectonic scenario are captured in numerical analyses. It also provides a record of all options considered by project analysts to provide documentation required for licensing agreement. The final portion of this report discusses issues remaining to be addressed with respect to tectonic activity. JF - SAND (Sandia Laboratories) AU - Barr, G E AU - Borns, D J AU - Fridrich, C Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 144 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - geologic hazards KW - engineering properties KW - site exploration KW - waste disposal sites KW - migration of elements KW - seismic response KW - Nye County Nevada KW - preventive measures KW - radioactive waste KW - tectonics KW - waste disposal KW - Yucca Mountain KW - earthquakes KW - Nevada KW - faults KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51046498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Barr%2C+G+E%3BBorns%2C+D+J%3BFridrich%2C+C&rft.aulast=Barr&rft.aufirst=G&rft.date=1996-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Scenarios+constructed+for+the+effects+of+tectonic+processes+on+the+potential+nuclear+waste+repository+at+Yucca+Mountain&rft.title=Scenarios+constructed+for+the+effects+of+tectonic+processes+on+the+potential+nuclear+waste+repository+at+Yucca+Mountain&rft.issn=02706520&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 DE97001467NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - earthquakes; engineering properties; faults; geologic hazards; migration of elements; Nevada; Nye County Nevada; preventive measures; radioactive waste; seismic response; site exploration; tectonics; United States; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Geology of the USW SD-9 drill hole, Yucca Mountain, Nevada AN - 51044320; 1997-056711 AB - Drill hole USW SD-9 is one of several holes drilled under Site Characterization Plan Study as part of the characterization program at Yucca Mountain, Nevada, which has been proposed as the potential location of a repository for high-level nuclear waste. The SD-9 drill hole is located in the northern part of the potential repository area. Quantitative and semiquantitative data are included in this report for cover recovery, rock-quality designation (RQD), lithophysal cavity abundance, and fracturing. These data are spatially variable, both within and among the major formational-level stratigraphic units. Nonwelded intervals in general exhibit higher recoveries and more intact (higher) RQD values than welded intervals. The most intact, highest-RQD materials encountered within the Topopah Spring belong to the lower 33.3 ft of the middle nonlithophysal zone. This report includes quantitative data for the framework material properties of porosity, bulk and particle density, and saturated hydraulic conductivity. Graphical analysis of variations in these laboratory hydrologic properties indicates first-order control of material properties by the degree of welding and the presence of zeolite minerals. Many major lithostratigraphic contacts are not well expressed in the material-property profiles; contacts of material-property units are related more to changes in the intensity of welding. Approximate in-situ saturation data of samples preserved immediately upon recovery from the hole are included in the data tabulation. JF - SAND (Sandia Laboratories) AU - Engstrom, D A AU - Rautman, C A Y1 - 1996/10// PY - 1996 DA - October 1996 SP - 140 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - fractured materials KW - monitoring KW - geophysical surveys KW - engineering properties KW - site exploration KW - waste disposal sites KW - migration of elements KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - boreholes KW - surveys KW - hydraulic conductivity KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51044320?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Engstrom%2C+D+A%3BRautman%2C+C+A&rft.aulast=Engstrom&rft.aufirst=D&rft.date=1996-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geology+of+the+USW+SD-9+drill+hole%2C+Yucca+Mountain%2C+Nevada&rft.title=Geology+of+the+USW+SD-9+drill+hole%2C+Yucca+Mountain%2C+Nevada&rft.issn=02706520&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 DE97001602NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; engineering properties; fractured materials; geophysical surveys; hydraulic conductivity; migration of elements; monitoring; Nevada; Nye County Nevada; radioactive waste; rock mechanics; site exploration; surveys; underground disposal; United States; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Mass balance and fluid flow constraints on region-scale dolomitization, Late Devonian, Western Canada sedimentary basin; discussion and reply AN - 52782382; 1996-081958 JF - Bulletin of Canadian Petroleum Geology AU - Machel, Hans G AU - Mountjoy, Eric W AU - Amthor, Joachim E AU - Shields, Michael J AU - Brady, Patrick V Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 566 EP - 573 PB - Canadian Society of Petroleum Geologists, Calgary, AB VL - 44 IS - 3 SN - 0007-4802, 0007-4802 KW - Grosmont Platform KW - magnesium KW - sea water KW - mechanism KW - dolostone KW - Alberta KW - seepage KW - ground water KW - sedimentary rocks KW - mass balance KW - Upper Devonian KW - North America KW - alkaline earth metals KW - Paleozoic KW - carbonatization KW - models KW - compaction KW - recharge KW - evaporation KW - Devonian KW - Canada KW - Western Canada Basin KW - metals KW - northeastern Alberta KW - brines KW - Western Canada KW - carbonate rocks KW - dolomitization KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52782382?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Canadian+Petroleum+Geology&rft.atitle=Mass+balance+and+fluid+flow+constraints+on+region-scale+dolomitization%2C+Late+Devonian%2C+Western+Canada+sedimentary+basin%3B+discussion+and+reply&rft.au=Machel%2C+Hans+G%3BMountjoy%2C+Eric+W%3BAmthor%2C+Joachim+E%3BShields%2C+Michael+J%3BBrady%2C+Patrick+V&rft.aulast=Machel&rft.aufirst=Hans&rft.date=1996-09-01&rft.volume=44&rft.issue=3&rft.spage=566&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Canadian+Petroleum+Geology&rft.issn=00074802&rft_id=info:doi/ L2 - http://bcpg.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 35 N1 - PubXState - AB N1 - Document feature - block diag. N1 - SuppNotes - For reference to original see Shields, Michael J. and Brady, Patrick V., Bull. of Can. Pet. Geol., Vol. 43, p. 371-392, 1995 N1 - Last updated - 2012-06-07 N1 - CODEN - BCPGAI N1 - SubjectsTermNotLitGenreText - Alberta; alkaline earth metals; brines; Canada; carbonate rocks; carbonatization; compaction; Devonian; dolomitization; dolostone; evaporation; Grosmont Platform; ground water; magnesium; mass balance; mechanism; metals; models; North America; northeastern Alberta; Paleozoic; recharge; sea water; sedimentary rocks; seepage; Upper Devonian; Western Canada; Western Canada Basin ER - TY - JOUR T1 - Bulk and mechanical properties of the Paintbrush Tuff recovered from boreholes UE25 NRG-2, 2A, 2B, and 3; data report AN - 51047839; 1997-056705 AB - An integral part of the licensing procedure for the potential nuclear waste repository at Yucca Mountain, Nevada, involves characterization of the in situ rheology for the design and construction of the facility and the emplacement of canisters containing radioactive waste. The data used to model the thermal and mechanical behavior of the repository and surrounding lithologies include dry and saturated bulk densities, average grain density, porosity, compressional and shear wave velocities, elastic moduli, and compressional and tensional fracture strengths. In this study, a suite of experiments was performed on cores recovered from boreholes UE25 NRG-2, 2A, 2B, and 3 drilled in support of the Exploratory Studies Facility (ESF) at Yucca Mountain. The holes penetrated the Timber Mountain tuff and two thermal/mechanical units of the Paintbrush tuff. The thermal/mechanical stratigraphy was defined by Ortiz to group rock horizons of similar properties for the purpose of simplifying modeling efforts. The relationship between the geologic stratigraphy and the thermal/mechanical stratigraphy for each borehole is presented. The tuff samples in this study have a wide range of welding characteristics (usually reflected in sample porosity), and a smaller range of mineralogy and petrology characteristics. Generally, the samples are silicic, ash-fall tuffs that exhibit large variability in their elastic and strength properties. JF - SAND (Sandia Laboratories) AU - Boyd, P J AU - Martin, R J AU - Noel, J S AU - Price, R H Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 100 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - volcanic rocks KW - strain KW - engineering properties KW - igneous rocks KW - waste disposal sites KW - seismic response KW - rock mechanics KW - radioactive waste KW - Cenozoic KW - tuff KW - Yucca Mountain KW - Nevada KW - high-level waste KW - elasticity KW - stress KW - mechanical properties KW - Nye County Nevada KW - Miocene KW - pyroclastics KW - Tertiary KW - Neogene KW - underground installations KW - shear KW - compressive strength KW - waste disposal KW - underground disposal KW - Paintbrush Tuff KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51047839?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Boyd%2C+P+J%3BMartin%2C+R+J%3BNoel%2C+J+S%3BPrice%2C+R+H&rft.aulast=Boyd&rft.aufirst=P&rft.date=1996-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Bulk+and+mechanical+properties+of+the+Paintbrush+Tuff+recovered+from+boreholes+UE25+NRG-2%2C+2A%2C+2B%2C+and+3%3B+data+report&rft.title=Bulk+and+mechanical+properties+of+the+Paintbrush+Tuff+recovered+from+boreholes+UE25+NRG-2%2C+2A%2C+2B%2C+and+3%3B+data+report&rft.issn=02706520&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 DE97000875NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; compressive strength; elasticity; engineering properties; high-level waste; igneous rocks; mechanical properties; Miocene; Neogene; Nevada; Nye County Nevada; Paintbrush Tuff; pyroclastics; radioactive waste; rock mechanics; seismic response; shear; strain; stress; Tertiary; tuff; underground disposal; underground installations; United States; volcanic rocks; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Bulk and mechanical properties of the Paintbrush Tuff recovered from boreholes UE25 NRG-4 and -5; data report AN - 51046464; 1997-056704 AB - Experimental results are presented for bulk and mechanical properties measurements on specimens of the Paintbrush tuff recovered from boreholes UE25 NRG-4 and -5, at Yucca Mountain, Nevada. Measurements have been performed on three thermal/mechanical units, PTn, TSwl, and TSw2. On each specimen the following bulk properties have been reported: dry bulk density, saturated bulk density, average grain density, and porosity. Unconfined compression to failure, confined compression to failure, and indirect tensile strength tests were performed on selected specimens recovered from the boreholes. In addition, compressional and shear wave velocities were measured on specimens designated for unconfined compression and confined compression experiments. Measurements were conducted at room temperature on nominally water-saturated specimens. The nominal rate for the fracture experiments was 10 (super -5) s (super -1) . JF - SAND (Sandia Laboratories) AU - Boyd, P J AU - Noel, J S AU - Martin, R J AU - Price, R H Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 83 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - volcanic rocks KW - density KW - strain KW - engineering properties KW - site exploration KW - igneous rocks KW - data KW - waste disposal sites KW - rock mechanics KW - radioactive waste KW - Cenozoic KW - tuff KW - thermodynamic properties KW - compression KW - Yucca Mountain KW - Nevada KW - high-level waste KW - stress KW - mechanical properties KW - Nye County Nevada KW - porosity KW - Miocene KW - pyroclastics KW - Tertiary KW - Neogene KW - underground installations KW - waste disposal KW - underground disposal KW - Paintbrush Tuff KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51046464?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Boyd%2C+P+J%3BNoel%2C+J+S%3BMartin%2C+R+J%3BPrice%2C+R+H&rft.aulast=Boyd&rft.aufirst=P&rft.date=1996-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Bulk+and+mechanical+properties+of+the+Paintbrush+Tuff+recovered+from+boreholes+UE25+NRG-4+and+-5%3B+data+report&rft.title=Bulk+and+mechanical+properties+of+the+Paintbrush+Tuff+recovered+from+boreholes+UE25+NRG-4+and+-5%3B+data+report&rft.issn=02706520&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 DE97000871NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; compression; data; density; engineering properties; high-level waste; igneous rocks; mechanical properties; Miocene; Neogene; Nevada; Nye County Nevada; Paintbrush Tuff; porosity; pyroclastics; radioactive waste; rock mechanics; site exploration; strain; stress; Tertiary; thermodynamic properties; tuff; underground disposal; underground installations; United States; volcanic rocks; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - 1995 site environmental report, Sandia National Laboratories, Albuquerque, New Mexico AN - 51043899; 1998-002493 AB - This 1995 report contains data from routine radiological and non-radiological environmental monitoring activities. Summaries of significant environmental compliance programs in progress, such as National Environmental Policy Act documentation, environmental permits, environmental restoration and various waste management programs at Sandia National Laboratories in Albuquerque, New Mexico, are included. JF - SAND (Sandia Laboratories) AU - Shyr, L J AU - Duncan, D AU - Sanchez, R Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 326 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Sandia National Laboratories KW - monitoring KW - Bernalillo County New Mexico KW - site exploration KW - radioactivity KW - effluents KW - pollution KW - New Mexico KW - radioactive waste KW - ground water KW - waste management KW - Albuquerque New Mexico KW - air KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51043899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Shyr%2C+L+J%3BDuncan%2C+D%3BSanchez%2C+R&rft.aulast=Shyr&rft.aufirst=L&rft.date=1996-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=1995+site+environmental+report%2C+Sandia+National+Laboratories%2C+Albuquerque%2C+New+Mexico&rft.title=1995+site+environmental+report%2C+Sandia+National+Laboratories%2C+Albuquerque%2C+New+Mexico&rft.issn=02706520&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 DE97000499NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - air; Albuquerque New Mexico; Bernalillo County New Mexico; effluents; ground water; monitoring; New Mexico; pollution; radioactive waste; radioactivity; Sandia National Laboratories; site exploration; United States; waste disposal; waste management ER - TY - JOUR T1 - Autonomous gas chromatograph system for thermal enhanced vapor extraction system (TEVES) proof of concept demonstration AN - 51036068; 1999-000130 AB - An autonomous gas chromatograph system was designed and built to support the Thermal Enhanced Vapor Extraction System (TEVES) demonstration. TEVES is a remediation demonstration that seeks to enhance an existing technology (vacuum extraction) by adding a new technology (soil heating). A pilot scale unit was set up at one of the organic waste disposal pits at the Sandia National Laboratories Chemical Waste Landfill (CWL) in Tech Area 3. The responsibility for engineering a major part of the process instrumentation for TEVES belonged to the Manufacturing Control Subsystems Department. The primary mission of the one-of-a-kind hardware/software system is to perform on-site gas sampling and analysis to quantify a variety of volatile organic compounds (VOCs) from various sources during TEVES operations. The secondary mission is to monitor a variety of TEVES process physical parameters such as extraction manifold temperature, pressure, humidity, and flow rate, and various subsurface pressures. The system began operation in September 1994 and was still in use on follow-on projects when this report was published. JF - SAND (Sandia Laboratories) AU - Peter, F J AU - Laguna, G R Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 44 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - concentration KW - experimental studies KW - monitoring KW - pollutants KW - soil vapor extraction KW - thermal properties KW - gas chromatograms KW - soil treatment KW - pollution KW - optimization KW - techniques KW - remediation KW - gas chromatography KW - volatiles KW - organic compounds KW - detection KW - decontamination KW - volatile organic compounds KW - design 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/51036068?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Peter%2C+F+J%3BLaguna%2C+G+R&rft.aulast=Peter&rft.aufirst=F&rft.date=1996-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Autonomous+gas+chromatograph+system+for+thermal+enhanced+vapor+extraction+system+%28TEVES%29+proof+of+concept+demonstration&rft.title=Autonomous+gas+chromatograph+system+for+thermal+enhanced+vapor+extraction+system+%28TEVES%29+proof+of+concept+demonstration&rft.issn=02706520&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 DE97000042NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - concentration; decontamination; design; detection; experimental studies; gas chromatograms; gas chromatography; monitoring; optimization; organic compounds; pollutants; pollution; remediation; soil treatment; soil vapor extraction; soils; techniques; thermal properties; volatile organic compounds; volatiles ER - TY - JOUR T1 - Imaging scattering structures in the lower mantle by migration of long-period S waves AN - 50167866; 1997-052378 AB - A simplified wave field migration method is applied to long-period tangential component recordings to image lower mantle heterogeneity beneath Alaska. Observed wave field complexities are dominated by coherent arrivals between direct S (or sS) and the core-reflected ScS (or sScS) phases. A relative waveform inversion method is used to objectively extract the time and amplitude of the three main spikes in each wavetrain, removing the effects of source time function, receiver, and instrument responses. The timing of the intermediate arrivals relative to S or ScS is used to define the volumetric position of scattering ellipsoids in the lower mantle, with intersections of ellipsoids illuminating possible regions of isotropic scattering. While a complete waveform migration is not viable due to the very limited ray path coverage and the band-limited data, the kinematics and relative amplitudes of the scattered arrivals are still valuable for assessing the origin of the waveform complexity. In this region, which displays particularly uniform existence of an extra arrival in the data, the simplest interpretation is that a scattering surface with lateral dimensions exceeding 1500 km at a depth near 2600 km in the mantle is responsible for the extra phase. This is consistent with previous interpretations involving a one-dimensional model with a rapid shear velocity increase or discontinuity 240-280 km above the core-mantle boundary. The proposed methodology can potentially image both heterogeneities or layering in the D" region as well as scattering from midmantle structure, although data limitations will continue to be a major obstacle. JF - Journal of Geophysical Research AU - Lay, Thorne AU - Young, Christopher J Y1 - 1996/09// PY - 1996 DA - September 1996 SP - 20 EP - 20,040 PB - American Geophysical Union, Washington, DC VL - 101 IS - B9 SN - 0148-0227, 0148-0227 KW - body waves KW - imagery KW - ScS-waves KW - guided waves KW - coda waves KW - mantle KW - inverse problem KW - elastic waves KW - waveforms KW - wave fields KW - lower mantle KW - surface waves KW - seismic waves KW - wave dispersion KW - S-waves KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50167866?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Imaging+scattering+structures+in+the+lower+mantle+by+migration+of+long-period+S+waves&rft.au=Lay%2C+Thorne%3BYoung%2C+Christopher+J&rft.aulast=Lay&rft.aufirst=Thorne&rft.date=1996-09-01&rft.volume=101&rft.issue=B9&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F96JB01887 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 47 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - body waves; coda waves; elastic waves; guided waves; imagery; inverse problem; lower mantle; mantle; S-waves; ScS-waves; seismic waves; surface waves; wave dispersion; wave fields; waveforms DO - http://dx.doi.org/10.1029/96JB01887 ER - TY - JOUR T1 - Distinguishing shocked from tectonically deformed quartz by the use of the SEM and chemical etching AN - 52775359; 1996-076063 AB - Multiple sets of crystallographically-oriented planar deformation features (PDFs) are generated by high-strain-rate shock waves at pressures of >12 GPa in naturally shocked quartz samples. On surfaces, PDFs appear as narrow (50-500 nm) lamellae filled with amorphosed quartz (diaplectic glass) which can be etched with hydrofluoric acid or with hydrothermal alkaline solutions. In contrast, slow-strain-rate tectonic deformation pressure produces wider, semi-linear and widely spaced arrays of dislocation loops that are not glass filled. Etching samples with HF before examination in a scanning electron microscope (SEM) allows for unambiguous visual distinction between glass-filled PDFs and glass-free tectonic deformation arrays in quartz. This etching also reveals the internal "pillaring" often characteristic of shock-induced PDFs. This technique is useful for easily distinguishing between shock and tectonic deformation in quartz, but does not replace optical techniques for characterizing the shock features. JF - Earth and Planetary Science Letters AU - Gratz, Andrew J AU - Fisler, Diana K AU - Bohor, Bruce F Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 513 EP - 521 PB - Elsevier, Amsterdam VL - 142 IS - 3-4 SN - 0012-821X, 0012-821X KW - silicates KW - experimental studies KW - strain KW - silica minerals KW - deformation KW - metamorphism KW - sample preparation KW - planar deformation features KW - identification KW - quartz KW - hydrofluoric acid KW - framework silicates KW - etching KW - tectonics KW - inorganic acids KW - shock metamorphism KW - SEM data KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52775359?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Distinguishing+shocked+from+tectonically+deformed+quartz+by+the+use+of+the+SEM+and+chemical+etching&rft.au=Gratz%2C+Andrew+J%3BFisler%2C+Diana+K%3BBohor%2C+Bruce+F&rft.aulast=Gratz&rft.aufirst=Andrew&rft.date=1996-08-01&rft.volume=142&rft.issue=3-4&rft.spage=513&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2F0012-821X%2896%2900099-4 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 - 1996-01-01 N1 - Number of references - 33 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - deformation; etching; experimental studies; framework silicates; hydrofluoric acid; identification; inorganic acids; metamorphism; planar deformation features; quartz; sample preparation; SEM data; shock metamorphism; silica minerals; silicates; strain; tectonics DO - http://dx.doi.org/10.1016/0012-821X(96)00099-4 ER - TY - JOUR T1 - Natural fracture characteristics and effects AN - 52749250; 1997-021908 AB - Natural fractures of one type or another are typical of hydrocarbon reservoirs in virtually all structural settings, from tightly folded strata to otherwise undeformed, flat-lying formations. However, since different structures impose fracture-forming stresses onto the strata in different ways, significantly different fracture intensities and patterns may be produced in different settings. Moreover, not all fractures of a given set are equal in length, aperture, or height (and therefore in their effect on permeability or seismic signal), even if they formed in the same stress regime: The range of apertures or lengths within a fracture set, for example, may consist of numerous narrow and/or short fractures and a few wide, long ones. This paper briefly discusses "regional" fractures, fractures that are common as relatively regular, extensive, parallel to subparallel features over wide areas within relatively undeformed strata (Figure 1). JF - Leading Edge (Tulsa, OK) AU - Lorenz, John C AU - Warpinski, Norman R AU - Teufel, Lawrence W Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 909 EP - 911 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 15 IS - 8 SN - 1070-485X, 1070-485X KW - United States KW - Cedar Mesa Sandstone KW - petroleum exploration KW - petroleum engineering KW - Cretaceous KW - sandstone KW - petroleum KW - Upper Cretaceous KW - Mesozoic KW - reservoir rocks KW - Frontier Formation KW - Wyoming KW - fractures KW - sedimentary rocks KW - boreholes KW - regional KW - reservoir properties KW - outcrops KW - Utah KW - wind transport KW - clastic rocks KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52749250?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Natural+fracture+characteristics+and+effects&rft.au=Lorenz%2C+John+C%3BWarpinski%2C+Norman+R%3BTeufel%2C+Lawrence+W&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1996-08-01&rft.volume=15&rft.issue=8&rft.spage=909&rft.isbn=&rft.btitle=&rft.title=Leading+Edge+%28Tulsa%2C+OK%29&rft.issn=1070485X&rft_id=info:doi/10.1190%2F1.1437388 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. N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - boreholes; Cedar Mesa Sandstone; clastic rocks; Cretaceous; fractures; Frontier Formation; Mesozoic; outcrops; permeability; petroleum; petroleum engineering; petroleum exploration; regional; reservoir properties; reservoir rocks; sandstone; sedimentary rocks; United States; Upper Cretaceous; Utah; wind transport; Wyoming DO - http://dx.doi.org/10.1190/1.1437388 ER - TY - JOUR T1 - Radiological characterization and final facility status report; tritium research laboratory AN - 51032740; 1999-000261 AB - This document contains the specific radiological characterization information on Building 968, the Tritium Research Laboratory (TRL) Complex and Facility. We performed the characterization as outlined in its Radiological Characterization Plan. The Radiological Characterization and Final Facility Status Report (RC&FFSR) provides historic background information on each laboratory within the TRL complex as related to its original and present radiological condition. Along with the work outlined in the Radiological Characterization Plan (RCP), we performed a Radiological Soils Characterization, Radiological and Chemical Characterization of the Waste Water Hold-up System including all drains, and a Radiological Characterization of the Building 968 roof ventilation system. These characterizations will provide the basis for the Sandia National Laboratory, California (SNL/CA) Site Termination Survey Plan, when appropriate. JF - SAND (Sandia Laboratories) AU - Garcia, T B AU - Gorman, T P Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 386 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - Sandia National Laboratories KW - experimental studies KW - contaminant plumes KW - isotopes KW - tritium KW - remediation KW - radioactive waste KW - California KW - laboratory studies KW - radioactive isotopes KW - decontamination KW - hydrogen 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/51032740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Garcia%2C+T+B%3BGorman%2C+T+P&rft.aulast=Garcia&rft.aufirst=T&rft.date=1996-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Radiological+characterization+and+final+facility+status+report%3B+tritium+research+laboratory&rft.title=Radiological+characterization+and+final+facility+status+report%3B+tritium+research+laboratory&rft.issn=02706520&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 DE97051309NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; contaminant plumes; decontamination; experimental studies; hydrogen; isotopes; laboratory studies; low-level waste; nuclear facilities; radioactive isotopes; radioactive waste; remediation; Sandia National Laboratories; soils; tritium; United States; waste disposal ER - TY - JOUR T1 - Characterization and fluid flow simulation of naturally fractured Frontier Sandstone, Green River basin, Wyoming AN - 51027293; 1999-028284 AB - Significant gas reserves are present in low-permeability sandstones of the Frontier Formation in the greater Green River basin, Wyoming. Fracture characteristics were obtained from outcrop studies of Frontier sandstones at locations in the basin. The fracture data were combined with matrix permeability data to compute an anisotropic horizontal permeability tensor (magnitude and direction) corresponding to an equivalent reservoir system in the subsurface using a computational model. This analysis shows that the maximum and minimum horizontal permeability and flow capacity are controlled by fracture intensity and decrease with increasing bed thickness. The relationship between bed thickness and the calculated fluid-flow properties was used in a reservoir simulation study of vertical, hydraulically-fractured and horizontal wells and horizontal wells of different lengths in analogous naturally fractured gas reservoirs. The simulation results show that flow capacity dominates early time production, while storage capacity dominates pressure support over time for vertical wells. JF - SAND (Sandia Laboratories) AU - Harstad, Hugo AU - Teufel, Lawrence W AU - Lorenz, John C AU - Brown, Stephen R Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 70 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - fractured materials KW - horizontal drilling KW - petroleum engineering KW - Cretaceous KW - natural gas KW - Green River basin KW - sandstone KW - petroleum KW - simulation KW - Upper Cretaceous KW - porosity KW - Mesozoic KW - reservoir rocks KW - Frontier Formation KW - Wyoming KW - sedimentary rocks KW - naturally fractured reservoirs KW - reservoir properties KW - directional drilling KW - drilling KW - clastic rocks KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51027293?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Harstad%2C+Hugo%3BTeufel%2C+Lawrence+W%3BLorenz%2C+John+C%3BBrown%2C+Stephen+R&rft.aulast=Harstad&rft.aufirst=Hugo&rft.date=1996-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Characterization+and+fluid+flow+simulation+of+naturally+fractured+Frontier+Sandstone%2C+Green+River+basin%2C+Wyoming&rft.title=Characterization+and+fluid+flow+simulation+of+naturally+fractured+Frontier+Sandstone%2C+Green+River+basin%2C+Wyoming&rft.issn=02706520&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 - Number of references - 51 N1 - PubXState - NM N1 - Document feature - illus. incl. sects., 5 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - clastic rocks; Cretaceous; directional drilling; drilling; fractured materials; Frontier Formation; Green River basin; horizontal drilling; Mesozoic; natural gas; naturally fractured reservoirs; permeability; petroleum; petroleum engineering; porosity; reservoir properties; reservoir rocks; sandstone; sedimentary rocks; simulation; United States; Upper Cretaceous; Wyoming ER - TY - JOUR T1 - Environmental measurement-while-drilling-gamma ray spectrometer (EMWD-GRS) system technology demonstration plan for use at the Savannah River site F-Area retention basin AN - 50321262; 1999-000129 AB - The Environmental Measurement-While-Drilling-Gamma Ray Spectrometer (EMWD-GRS) system represents an innovative blend of new and existing technology that provides the capability of producing real-time environmental and drillbit data during drilling operations. This demonstration plan presents information on the EMWD-GRS technology, demonstration design, Cs-137 contamination at the Savannah River Site F-Area Retention Basin, responsibilities of demonstration participants, and the policies and procedures for the demonstration to be conducted at the Savannah River Site F-Area Retention Basin. The EMWD-GRS technology demonstration consists of continuously monitoring for gamma-radiation contamination while drilling two horizontal boreholes below the backfilled retention basin. These boreholes pass near previously sampled vertical borehole locations where concentrations of contaminant levels are known. Contaminant levels continuously recorded by the EMWD-GRS system during drilling are compared to contaminant levels previously determined through quantitative laboratory analysis of soil samples. JF - SAND (Sandia Laboratories) AU - Williams, C V AU - Lockwood, G J AU - Normann, R A AU - Gruebel, R D Y1 - 1996/08// PY - 1996 DA - August 1996 SP - 180 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - hydrology KW - gamma-ray methods KW - South Carolina KW - isotopes KW - pollutants KW - alkali metals KW - pollution KW - Aiken County South Carolina KW - calibration KW - measurement-while-drilling KW - preventive measures KW - radioactive isotopes KW - Cs-137 KW - cesium KW - decontamination KW - metals KW - directional drilling KW - drilling KW - Savannah River Site KW - design KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50321262?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Williams%2C+C+V%3BLockwood%2C+G+J%3BNormann%2C+R+A%3BGruebel%2C+R+D&rft.aulast=Williams&rft.aufirst=C&rft.date=1996-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+measurement-while-drilling-gamma+ray+spectrometer+%28EMWD-GRS%29+system+technology+demonstration+plan+for+use+at+the+Savannah+River+site+F-Area+retention+basin&rft.title=Environmental+measurement-while-drilling-gamma+ray+spectrometer+%28EMWD-GRS%29+system+technology+demonstration+plan+for+use+at+the+Savannah+River+site+F-Area+retention+basin&rft.issn=02706520&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 DE97000039NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Aiken County South Carolina; alkali metals; calibration; cesium; Cs-137; decontamination; design; directional drilling; drilling; gamma-ray methods; hydrology; isotopes; measurement-while-drilling; metals; pollutants; pollution; preventive measures; radioactive isotopes; Savannah River Site; soils; South Carolina; United States ER - TY - JOUR T1 - The fall of the St-Robert Meteorite AN - 52812737; 1996-062498 JF - Meteoritics AU - Brown, Peter AU - Hildebrand, Alan R AU - Green, Daniel W E AU - Page, Denis AU - Jacobs, Cliff AU - Revelle, Doug AU - Tagliaferri, Edward AU - Wacker, John AU - Wetmiller, Bob Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 502 EP - 517 PB - Arizona State University, Center for Meteorite Studies, Tempe, AZ VL - 31 IS - 4 SN - 0026-1114, 0026-1114 KW - shock waves KW - isotopes KW - Quebec KW - cosmogenic elements KW - meteorite flux KW - impacts KW - observations KW - meteors KW - mass KW - meteorites KW - radioactive isotopes KW - Canada KW - fragments KW - orbital observations KW - Eastern Canada KW - Saint Robert Meteorite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52812737?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+fall+of+the+St-Robert+Meteorite&rft.au=Brown%2C+Peter%3BHildebrand%2C+Alan+R%3BGreen%2C+Daniel+W+E%3BPage%2C+Denis%3BJacobs%2C+Cliff%3BRevelle%2C+Doug%3BTagliaferri%2C+Edward%3BWacker%2C+John%3BWetmiller%2C+Bob&rft.aulast=Brown&rft.aufirst=Peter&rft.date=1996-07-01&rft.volume=31&rft.issue=4&rft.spage=502&rft.isbn=&rft.btitle=&rft.title=Meteoritics&rft.issn=00261114&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 - 72 N1 - PubXState - AZ N1 - Document feature - illus. incl. 6 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - Canada; cosmogenic elements; Eastern Canada; fragments; impacts; isotopes; mass; meteorite flux; meteorites; meteors; observations; orbital observations; Quebec; radioactive isotopes; Saint Robert Meteorite; shock waves ER - TY - JOUR T1 - Sandia National Laboratories/New Mexico environmental baseline update; Revision 1.0 AN - 51046100; 1998-002495 AB - This report provides a baseline update to provide the background information necessary for personnel to prepare clear and consise NEPA documentation. The environment of the Sandia National Laboratories is described in this document, including the ecology, meteorology, climatology, seismology, emissions, cultural resources and land use, visual resources, noise pollution, transportation, and socioeconomics. JF - SAND (Sandia Laboratories) Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 382 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - Sandia National Laboratories KW - Plantae KW - imagery KW - site exploration KW - effluents KW - standardization KW - New Mexico KW - radioactive waste KW - seismicity KW - ecology KW - waste disposal KW - meteorology KW - land use KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51046100?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Sandia+National+Laboratories%2FNew+Mexico+environmental+baseline+update%3B+Revision+1.0&rft.title=Sandia+National+Laboratories%2FNew+Mexico+environmental+baseline+update%3B+Revision+1.0&rft.issn=02706520&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 DE96014070NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ecology; effluents; imagery; land use; meteorology; New Mexico; Plantae; radioactive waste; Sandia National Laboratories; seismicity; site exploration; soils; standardization; United States; waste disposal ER - TY - JOUR T1 - Risks from radionuclide migration to groundwater in the Chernobyl 30-km zone AN - 1011392671; 2012-042378 JF - Health Physics AU - Bugai, D A AU - Waters, R D AU - Dzhepo, S P AU - Skal'skij, A S Y1 - 1996/07// PY - 1996 DA - July 1996 SP - 9 EP - 18 PB - Lippincott Williams & Wilkins, New York, NY VL - 71 IS - 1 SN - 0017-9078, 0017-9078 KW - water quality KW - Sr-90 KW - isotopes KW - Ukraine KW - Europe KW - drinking water KW - environmental effects KW - remediation KW - ground water KW - radioactive fallout KW - radioactive isotopes KW - Commonwealth of Independent States KW - cesium KW - transport KW - decontamination KW - geochemistry KW - soils KW - concentration KW - alkaline earth metals KW - surface water KW - alkali metals KW - hydrochemistry KW - Kiev Ukraine KW - aquifers KW - Cs-137 KW - Chernobyl nuclear accident KW - metals KW - risk assessment KW - Chernobyl Ukraine KW - strontium KW - public health KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1011392671?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Risks+from+radionuclide+migration+to+groundwater+in+the+Chernobyl+30-km+zone&rft.au=Bugai%2C+D+A%3BWaters%2C+R+D%3BDzhepo%2C+S+P%3BSkal%27skij%2C+A+S&rft.aulast=Bugai&rft.aufirst=D&rft.date=1996-07-01&rft.volume=71&rft.issue=1&rft.spage=9&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 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 32 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; aquifers; cesium; Chernobyl nuclear accident; Chernobyl Ukraine; Commonwealth of Independent States; concentration; Cs-137; decontamination; drinking water; environmental effects; Europe; geochemistry; ground water; hydrochemistry; isotopes; Kiev Ukraine; metals; public health; radioactive fallout; radioactive isotopes; remediation; risk assessment; soils; Sr-90; strontium; surface water; transport; Ukraine; water quality ER - TY - JOUR T1 - Open natural fractures in sandstone at 18,300 ft; do they help or hinder production of gas? AN - 52834119; 1996-047077 AB - Vertical core, from relatively undeformed Cretaceous (Frontier Fm) sandstones at a depth of 18,300 ft in the Green River Basin, contains three sets of mineralized natural fractures. The earliest fractures opened in extension as the strata passed through the hydrocarbon window. Continued subsidence and the maturation of organic material created overpressured conditions, causing oil to be injected into the fractures. Only a carbon residue of the original oil remains in these fractures, suggesting continued burial and maturation. The residue seriously inhibits permeability along and across fractures. Oil residue is also present in oblique, unmineralized mare's-tails at the ends of fractures, suggesting that the in situ stress orientations had changed slightly. Quartz crystals mineralized the fracture walls, growing over the oil residue or pushing it aside. A second set of extension fractures strikes 20-30 degrees oblique to the first set. These fractures are mineralized with calcite, which was also deposited over the quartz in the first fracture set. Continued tectonism reoriented the horizontal stresses by nearly 90 degrees, forming a third set of extension fractures and further degrading permeability by narrowing apertures along earlier fractures. Significant porosity remains along many of the fractures at this depth, yet the in situ stresses and oil residue have combined to degrade fracture permeability to uneconomic matrix values. JF - AAPG Bulletin AU - Lorenz, John C AU - Billingsley, Randall L AU - Evans, Lesley W AU - Anonymous Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 975 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 80 IS - 6 SN - 0149-1423, 0149-1423 KW - United States KW - overpressure KW - maturity KW - Cretaceous KW - natural gas KW - Green River basin KW - sandstone KW - subsidence KW - petroleum KW - production KW - Upper Cretaceous KW - cores KW - Frontier Formation KW - fractures KW - sedimentary rocks KW - extension fractures KW - carbon KW - mineralization KW - organic materials KW - pressure KW - in situ KW - stress KW - porosity KW - Mesozoic KW - organic compounds KW - naturally fractured reservoirs KW - clastic rocks KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52834119?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Open+natural+fractures+in+sandstone+at+18%2C300+ft%3B+do+they+help+or+hinder+production+of+gas%3F&rft.au=Lorenz%2C+John+C%3BBillingsley%2C+Randall+L%3BEvans%2C+Lesley+W%3BAnonymous&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1996-06-01&rft.volume=80&rft.issue=6&rft.spage=975&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - AAPG Rocky Mountain Section meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 1996-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - AABUD2 N1 - SubjectsTermNotLitGenreText - carbon; clastic rocks; cores; Cretaceous; extension fractures; fractures; Frontier Formation; Green River basin; in situ; maturity; Mesozoic; mineralization; natural gas; naturally fractured reservoirs; organic compounds; organic materials; overpressure; permeability; petroleum; porosity; pressure; production; sandstone; sedimentary rocks; stress; subsidence; United States; Upper Cretaceous ER - TY - JOUR T1 - Experimental analysis of pore-scale flow and transport in porous media AN - 52817644; 1996-060914 JF - Advances in Water Resources AU - Rashidi, M AU - Peurrung, L AU - Tompson, A F B AU - Kulp, T J Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 163 EP - 180 PB - CML Publications, Southampton VL - 19 IS - 3 SN - 0309-1708, 0309-1708 KW - solute transport KW - soils KW - imagery KW - experimental studies KW - diffusion KW - statistical analysis KW - solutes KW - porous materials KW - porosity KW - transport KW - velocity KW - histograms KW - pore water KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52817644?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Water+Resources&rft.atitle=Experimental+analysis+of+pore-scale+flow+and+transport+in+porous+media&rft.au=Rashidi%2C+M%3BPeurrung%2C+L%3BTompson%2C+A+F+B%3BKulp%2C+T+J&rft.aulast=Rashidi&rft.aufirst=M&rft.date=1996-06-01&rft.volume=19&rft.issue=3&rft.spage=163&rft.isbn=&rft.btitle=&rft.title=Advances+in+Water+Resources&rft.issn=03091708&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/03091708 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 28 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - diffusion; experimental studies; histograms; imagery; pore water; porosity; porous materials; soils; solute transport; solutes; statistical analysis; transport; velocity ER - TY - JOUR T1 - Soil-water flux in the southern Great Basin, United States; temporal and spatial variations over the last 120,000 years AN - 50176269; 1996-065805 AB - The disposal of hazardous and radioactive waste in arid regions requires a thorough understanding of the occurrence of soil-water flux and recharge. Soil-water chemistry and isotopic data are presented from three deep vadose zone boreholes (>230 m) at the Nevada Test Site, located in the Great Basin geographic province of the southwestern United States, to quantify soil-water flux and its relation to climate. The low water contents found in the soils significantly reduce the mixing of tracers in the subsurface and provide a unique opportunity to examine the role of climate variation on recharge in arid climates. Tracing techniques and core data are examined in this work to reconstruct the paleohydrologic conditions existing in the vadose zone well beyond the timescales typically investigated. Stable chloride and chlorine 36 profiles indicate that the soil waters deep in the vadose zone range in age from approximately 20,000 to 120,000 years. Secondary chloride bulges that are present in two of the three profiles support the concept of recharge occurring at or near the last two glacial maxima, when the climate of the area was considerably wetter and cooler. The stable isotopic composition of the soil water in the profiles is significantly more depleted in heavy isotopes than is modern precipitation, suggesting that recharge under the current climate is not occurring at this arid site. Past and present recharge appears to have been strongly controlled by surface topography, with increased incidence of recharge where runoff from the surrounding mountains may have been concentrated. The data obtained from this detailed drilling and sampling program shed new light on the behavior of water in thick vadose zones and, in particular, show the sensitivity of arid regions to the extreme variations in climate experienced by the region over the last two glacial maxima. Copyright 1996 by the American Geophysical Union. JF - Water Resources Research AU - Tyler, S W AU - Chapman, J B AU - Conrad, S H AU - Hammermeister, D P AU - Blout, D O AU - Miller, J J AU - Sully, M J AU - Ginanni, J M Y1 - 1996/06// PY - 1996 DA - June 1996 SP - 1481 EP - 1499 PB - American Geophysical Union, Washington, DC VL - 32 IS - 6 SN - 0043-1397, 0043-1397 KW - United States KW - terrestrial environment KW - glaciation KW - Basin and Range Province KW - isotopes KW - halogens KW - unsaturated zone KW - Clark County Nevada KW - cores KW - variations KW - ground water KW - Cenozoic KW - Nevada Test Site KW - radioactive isotopes KW - movement KW - tracers KW - water regimes KW - geochemistry KW - Nevada KW - climate KW - chlorine KW - North America KW - Quaternary KW - paleohydrology KW - Great Basin KW - arid environment KW - Cl-36 KW - Nye County Nevada KW - hydrochemistry KW - recharge KW - boreholes KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50176269?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Soil-water+flux+in+the+southern+Great+Basin%2C+United+States%3B+temporal+and+spatial+variations+over+the+last+120%2C000+years&rft.au=Tyler%2C+S+W%3BChapman%2C+J+B%3BConrad%2C+S+H%3BHammermeister%2C+D+P%3BBlout%2C+D+O%3BMiller%2C+J+J%3BSully%2C+M+J%3BGinanni%2C+J+M&rft.aulast=Tyler&rft.aufirst=S&rft.date=1996-06-01&rft.volume=32&rft.issue=6&rft.spage=1481&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F96WR00564 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 - 78 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - arid environment; Basin and Range Province; boreholes; Cenozoic; chlorine; Cl-36; Clark County Nevada; climate; cores; geochemistry; glaciation; Great Basin; ground water; halogens; hydrochemistry; isotopes; movement; Nevada; Nevada Test Site; North America; Nye County Nevada; paleohydrology; Quaternary; radioactive isotopes; recharge; terrestrial environment; tracers; United States; unsaturated zone; variations; water regimes DO - http://dx.doi.org/10.1029/96WR00564 ER - TY - JOUR T1 - Formation of voids and veins during faulting AN - 52828649; 1996-048801 JF - Journal of Structural Geology AU - Brown, Stephen R AU - Bruhn, Ronald L Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 657 EP - 671 PB - Pergamon, Oxford-New York VL - 18 IS - 5 SN - 0191-8141, 0191-8141 KW - United States KW - mineral exploration KW - Independence Mine KW - data processing KW - evaluation KW - sampling KW - quantitative analysis KW - Fourier analysis KW - movement KW - gold ores KW - applications KW - drilling KW - algorithms KW - fractals KW - faults KW - Talkeetna Mountains KW - statistical analysis KW - roughness KW - structural controls KW - prediction KW - deformation KW - veins KW - Southern Alaska KW - geometry KW - models KW - genesis KW - reserves KW - metal ores KW - Alaska KW - pore water KW - anisotropy KW - fault zones KW - 16:Structural geology KW - 27A:Economic geology, geology of ore deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52828649?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Structural+Geology&rft.atitle=Formation+of+voids+and+veins+during+faulting&rft.au=Brown%2C+Stephen+R%3BBruhn%2C+Ronald+L&rft.aulast=Brown&rft.aufirst=Stephen&rft.date=1996-05-01&rft.volume=18&rft.issue=5&rft.spage=657&rft.isbn=&rft.btitle=&rft.title=Journal+of+Structural+Geology&rft.issn=01918141&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/01918141 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 38 N1 - Document feature - illus. incl. 2 plates, 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - JSGEDY N1 - SubjectsTermNotLitGenreText - Alaska; algorithms; anisotropy; applications; data processing; deformation; drilling; evaluation; fault zones; faults; Fourier analysis; fractals; genesis; geometry; gold ores; Independence Mine; metal ores; mineral exploration; models; movement; pore water; prediction; quantitative analysis; reserves; roughness; sampling; Southern Alaska; statistical analysis; structural controls; Talkeetna Mountains; United States; veins ER - TY - JOUR T1 - Demonstration of full volume 3D pre-stack depth migration in the Garden Banks area using massively parallel processor (MPP) technology AN - 52823895; 1996-057616 JF - Proceedings - Offshore Technology Conference AU - Solano, Marcelo AU - Chang, Herman AU - VanDyke, John AU - McMechan, George AU - Epili, Duryodhan AU - Hill, Rick T Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 249 EP - 255 PB - Offshore Technology Conference, [Dallas, TX] VL - 28, Vol. 1 SN - 0160-3663, 0160-3663 KW - technology KW - geophysical surveys KW - three-dimensional models KW - Garden Banks KW - geophysical methods KW - seismic migration KW - Gulf of Mexico KW - seismic methods KW - models KW - surveys KW - algorithms KW - North Atlantic KW - Atlantic Ocean KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52823895?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Offshore+Technology+Conference&rft.atitle=Demonstration+of+full+volume+3D+pre-stack+depth+migration+in+the+Garden+Banks+area+using+massively+parallel+processor+%28MPP%29+technology&rft.au=Solano%2C+Marcelo%3BChang%2C+Herman%3BVanDyke%2C+John%3BMcMechan%2C+George%3BEpili%2C+Duryodhan%3BHill%2C+Rick+T&rft.aulast=Solano&rft.aufirst=Marcelo&rft.date=1996-05-01&rft.volume=28%2C+Vol.+1&rft.issue=&rft.spage=249&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Offshore+Technology+Conference&rft.issn=01603663&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 28th annual Offshore technology conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 25 N1 - PubXState - TX] N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - OSTCBA N1 - SubjectsTermNotLitGenreText - algorithms; Atlantic Ocean; Garden Banks; geophysical methods; geophysical surveys; Gulf of Mexico; models; North Atlantic; seismic methods; seismic migration; surveys; technology; three-dimensional models ER - TY - JOUR T1 - Stress measurements at the site of the SM3 hydroelectric scheme near Sept Iles, Quebec AN - 52778023; 1996-075949 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Haimson, Bezalel C AU - Lee, Moo Y AU - Feknous, Nadia AU - De Courval, Pierre Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 487 EP - 497 PB - Pergamon, Oxford-New York VL - 33 IS - 5 SN - 0148-9062, 0148-9062 KW - hydraulic fracturing KW - pressure KW - Sept-Iles Quebec KW - Quebec KW - stress KW - power plants KW - tensile strength KW - Sainte Marguerite River KW - hydroelectric energy KW - rock mechanics KW - measurement KW - boreholes KW - Canada KW - pore pressure KW - testing KW - Eastern Canada KW - Saguenay County Quebec KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52778023?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Stress+measurements+at+the+site+of+the+SM3+hydroelectric+scheme+near+Sept+Iles%2C+Quebec&rft.au=Haimson%2C+Bezalel+C%3BLee%2C+Moo+Y%3BFeknous%2C+Nadia%3BDe+Courval%2C+Pierre&rft.aulast=Haimson&rft.aufirst=Bezalel&rft.date=1996-05-01&rft.volume=33&rft.issue=5&rft.spage=487&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&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 - 7 N1 - Document feature - illus. incl. 4 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; Canada; Eastern Canada; hydraulic fracturing; hydroelectric energy; measurement; pore pressure; power plants; pressure; Quebec; rock mechanics; Saguenay County Quebec; Sainte Marguerite River; Sept-Iles Quebec; stress; tensile strength; testing ER - TY - JOUR T1 - Researchers focus on Earth's response to hypervelocity impacts AN - 52768257; 1997-005972 JF - Eos, Transactions, American Geophysical Union AU - Cygan, Randall T AU - Crossey, Laura J AU - Marin, Luis E Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 197 EP - 197, 199 PB - American Geophysical Union, Washington, DC VL - 77 IS - 21 SN - 0096-3941, 0096-3941 KW - silicates KW - impact features KW - silica minerals KW - Yucatan Peninsula KW - crystal structure KW - impacts KW - hypervelocity KW - Mexico KW - symposia KW - quartz KW - framework silicates KW - Chicxulub Crater KW - geomorphology KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52768257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Researchers+focus+on+Earth%27s+response+to+hypervelocity+impacts&rft.au=Cygan%2C+Randall+T%3BCrossey%2C+Laura+J%3BMarin%2C+Luis+E&rft.aulast=Cygan&rft.aufirst=Randall&rft.date=1996-05-01&rft.volume=77&rft.issue=21&rft.spage=197&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. N1 - Date revised - 1997-01-01 N1 - Number of references - 4 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Report of symposium hel Aug. 28-29, 1995, Cancun, Mexico N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Chicxulub Crater; crystal structure; framework silicates; geomorphology; hypervelocity; impact features; impacts; Mexico; quartz; silica minerals; silicates; symposia; Yucatan Peninsula ER - TY - JOUR T1 - The components of geostatistical simulation AN - 52042402; 2003-004440 JF - General Technical Report RM AU - Gotway, Carol A AU - Rutherford, Brian M AU - Mowrer, H Todd AU - Czaplewski, Raymond L AU - Hamre, R H Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 30 EP - 38 PB - U. S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, Fort Collins, CO SN - 0277-5786, 0277-5786 KW - models KW - stochastic processes KW - spatial data KW - mathematical methods KW - statistical analysis KW - geostatistics KW - algorithms KW - simulation KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52042402?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=General+Technical+Report+RM&rft.atitle=The+components+of+geostatistical+simulation&rft.au=Gotway%2C+Carol+A%3BRutherford%2C+Brian+M%3BMowrer%2C+H+Todd%3BCzaplewski%2C+Raymond+L%3BHamre%2C+R+H&rft.aulast=Gotway&rft.aufirst=Carol&rft.date=1996-05-01&rft.volume=&rft.issue=&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=General+Technical+Report+RM&rft.issn=02775786&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second international symposium on Spatial accuracy assessment in natural resources and environmental sciences N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 22 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; geostatistics; mathematical methods; models; simulation; spatial data; statistical analysis; stochastic processes ER - TY - JOUR T1 - A general method for the efficient selection of sampling locations for problems in environmental restoration AN - 52039197; 2003-004441 JF - General Technical Report RM AU - Rutherford, Brian M AU - Mowrer, H Todd AU - Czaplewski, Raymond L AU - Hamre, R H Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 39 EP - 48 PB - U. S. Dept. of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station, Fort Collins, CO SN - 0277-5786, 0277-5786 KW - United States KW - spatial data KW - Bernalillo County New Mexico KW - site exploration KW - reclamation KW - landfills KW - data processing KW - New Mexico KW - environmental analysis KW - remediation KW - computers KW - sampling KW - Kirtland Air Force Base KW - algorithms KW - soils KW - iterative methods KW - pollutants KW - statistical analysis KW - pollution KW - models KW - computer programs KW - case studies KW - Albuquerque New Mexico KW - industrial waste KW - waste disposal KW - accuracy KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52039197?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=General+Technical+Report+RM&rft.atitle=A+general+method+for+the+efficient+selection+of+sampling+locations+for+problems+in+environmental+restoration&rft.au=Rutherford%2C+Brian+M%3BMowrer%2C+H+Todd%3BCzaplewski%2C+Raymond+L%3BHamre%2C+R+H&rft.aulast=Rutherford&rft.aufirst=Brian&rft.date=1996-05-01&rft.volume=&rft.issue=&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=General+Technical+Report+RM&rft.issn=02775786&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second international symposium on Spatial accuracy assessment in natural resources and environmental sciences N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Number of references - 2 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accuracy; Albuquerque New Mexico; algorithms; Bernalillo County New Mexico; case studies; computer programs; computers; data processing; environmental analysis; industrial waste; iterative methods; Kirtland Air Force Base; landfills; models; New Mexico; pollutants; pollution; reclamation; remediation; sampling; site exploration; soils; spatial data; statistical analysis; United States; waste disposal ER - TY - JOUR T1 - Site restoration; estimation of attributable costs from plutonium-dispersal accidents AN - 51046367; 1998-002541 AB - A nuclear weapons accident is an extremely unlikely event due to the extensive care taken in operations. However, under some hypothetical accident conditions, plutonium might be dispersed to the environment. This would result in costs being incurred by the government to remediate the site and compensate for losses. This study is a multi-disciplinary evaluation of the potential scope of the post-accident response that includes technical factors, current and proposed legal requirements and constraints, as well as social/political factors that could influence decision making. The study provides parameters that can be used to assess economic costs for accidents postulated to occur in urban areas, Midwest farmland, Western rangeland, and forest. Per-area remediation costs have been estimated, using industry-standard methods, for both expedited and extended remediation. Expedited remediation costs have been evaluated for highways, airports, and urban areas. Extended remediation costs have been evaluated for all land uses except highways and airports. The inclusion of cost estimates in risk assessments, together with the conventional estimation of doses and health effects, allows a fuller understanding of the post-accident environment. The insights obtained can be used to minimize economic risks by evaluation of operational and design alternatives, and through development of improved capabilities for accident response. JF - SAND (Sandia Laboratories) AU - Chanin, D I AU - Murfin, W B Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 240 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - Superfund KW - radioactivity KW - plutonium KW - regulations KW - background level KW - agriculture KW - decision-making KW - simulation KW - cost KW - urban environment KW - remediation KW - radioactive waste KW - metals KW - nuclear facilities KW - waste disposal KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51046367?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Chanin%2C+D+I%3BMurfin%2C+W+B&rft.aulast=Chanin&rft.aufirst=D&rft.date=1996-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Site+restoration%3B+estimation+of+attributable+costs+from+plutonium-dispersal+accidents&rft.title=Site+restoration%3B+estimation+of+attributable+costs+from+plutonium-dispersal+accidents&rft.issn=02706520&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 DE96011667NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - actinides; agriculture; background level; cost; decision-making; metals; nuclear facilities; plutonium; radioactive waste; radioactivity; regulations; remediation; simulation; soils; Superfund; urban environment; waste disposal ER - TY - JOUR T1 - Summary of South Fence Road Phase II 1993 field operations at site SFR-3 AN - 51041835; 1998-003135 AB - This report is a basic data report for field operations associated with the drilling, logging, completion, and development of South Fence Road Wells SFR-3P and SFR-3T. These test/monitoring wells were installed as part of Sandia National Laboratories, New Mexico, Environmental Restoration Project. JF - SAND (Sandia Laboratories) AU - Foutz, W L AU - McCord, J P Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 29 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - wells KW - United States KW - Sandia National Laboratories KW - Bernalillo County New Mexico KW - site exploration KW - well-logging KW - pollution KW - observation wells KW - New Mexico KW - fluid dynamics KW - ground water KW - Albuquerque New Mexico KW - nuclear facilities KW - drilling KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51041835?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Foutz%2C+W+L%3BMcCord%2C+J+P&rft.aulast=Foutz&rft.aufirst=W&rft.date=1996-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Summary+of+South+Fence+Road+Phase+II+1993+field+operations+at+site+SFR-3&rft.title=Summary+of+South+Fence+Road+Phase+II+1993+field+operations+at+site+SFR-3&rft.issn=02706520&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 DE96011919NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albuquerque New Mexico; Bernalillo County New Mexico; drilling; fluid dynamics; ground water; New Mexico; nuclear facilities; observation wells; pollution; Sandia National Laboratories; site exploration; United States; well-logging; wells ER - TY - JOUR T1 - TOUGH2 simulations of the TEVES Project including the behavior of a single-component NAPL AN - 51039428; 1998-002911 AB - The TEVES (Thermal Enhanced Vapor Extraction System) Project is a demonstration of a process designed to extract solvents and chemicals contained in the Chemical Waste Landfill at Sandia National Laboratories. In this process, the ground is electrically heated, and borehole(s) within the heated zone are maintained at a vacuum to draw air and evaporated contaminants into the borehole and a subsequent treatment facility. TOUGH2 simulations have been performed to evaluate the fluid flow and heat transfer behavior of the system. The TOUGH2 version used in this study includes air, water, and a single-component non-aqueous phase liquid (NAPL). In the present simulations, an initial o-xylene inventory is assumed in the heated zone for illustration purposes. Variation in borehole (vapor extraction) vacuum, borehole location, and soil permeability were investigated. Simulations indicate that the temperatures in the soil are relatively insensitive to the magnitude of the borehole vacuum or the borehole locations. In contrast, however, the NAPL and liquid water saturation distributions are sensitive to these borehole parameters. As the borehole vacuum and air flow rate through the soil decrease, the possibility of contaminant (NAPL) migration from the heated zone into the surrounding unheated soil increases. The borehole location can also affect the likelihood of contaminant movement into the unheated soil. JF - SAND (Sandia Laboratories) AU - Webb, S W Y1 - 1996/05// PY - 1996 DA - May 1996 SP - 132 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - TOUGH2 KW - hazardous waste KW - technology KW - soil vapor extraction KW - landfills KW - data processing KW - data KW - dense nonaqueous phase liquids KW - simulation KW - remediation KW - ground water KW - solvents KW - sanitary landfills KW - TEVES Project KW - numerical models KW - pollutants KW - numerical analysis KW - pollution KW - mathematical models KW - migration of elements KW - aquifers KW - nonaqueous phase liquids KW - models KW - computer programs KW - organic compounds KW - boreholes KW - hydrocarbons KW - xylene KW - waste disposal KW - aromatic hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51039428?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Webb%2C+S+W&rft.aulast=Webb&rft.aufirst=S&rft.date=1996-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=TOUGH2+simulations+of+the+TEVES+Project+including+the+behavior+of+a+single-component+NAPL&rft.title=TOUGH2+simulations+of+the+TEVES+Project+including+the+behavior+of+a+single-component+NAPL&rft.issn=02706520&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 DE96013676NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; aromatic hydrocarbons; boreholes; computer programs; data; data processing; dense nonaqueous phase liquids; ground water; hazardous waste; hydrocarbons; landfills; mathematical models; migration of elements; models; nonaqueous phase liquids; numerical analysis; numerical models; organic compounds; pollutants; pollution; remediation; sanitary landfills; simulation; soil vapor extraction; solvents; technology; TEVES Project; TOUGH2; waste disposal; xylene ER - TY - JOUR T1 - Physics of gravity fingering of immiscible fluids within porous media; an overview of current understanding and selected complicating factors AN - 52824226; 1996-054259 AB - While gravity fingering of water in unsaturated sands has been demonstrated and studied under constrained laboratory conditions, its significance under field conditions in the vadose zone is still under debate. We review current understanding of the gravity fingering process as developed through linear stability analysis and laboratory experiments. With respect to many complicating factors inherent in the field, this understanding is deficient in determining the field conditions where gravity fingering can be expected and the behavior of the field-scale fingering process when it occurs. This deficiency is exemplified in the results we present of a field experiment conducted in a sandy alluvial deposit. While simple extrapolation of current understanding of the process predicted instability, fingers did not occur. To begin to understand the influence of complicating factors inherent in the field, we conducted several laboratory experiments that address three important complicating factors: uniform and non-uniform initial moisture content, media heterogeneity, and the presence of macropores and fractures. These factors can fundamentally alter the gravity fingering process, its scale of expression and, under many field conditions, suppress its occurrence entirely. While the significance of gravity fingering of water in a wettable vadose zone is still inconclusive, gravity fingering will likely play a significant role in water/NAPL (non-aqueous-phase liquid) or water/NAPL/air systems, as occur within the saturated and vadose zones, respectively, at many contaminated industrial sites. To demonstrate this role, the results of a simple experiment are presented. JF - Geoderma AU - Glass, R J AU - Nicholl, M J A2 - Steenhuis, Tammo S. A2 - Ritsema, Coen J. A2 - Dekker, Louis W. Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 133 EP - 163 PB - Elsevier, Amsterdam VL - 70 IS - 2-4 SN - 0016-7061, 0016-7061 KW - solute transport KW - soils KW - sand KW - experimental studies KW - clastic sediments KW - unsaturated zone KW - pollution KW - gravity effects KW - porous materials KW - capillary water KW - infiltration KW - sediments KW - hydrodynamics KW - hydraulic conductivity KW - field studies KW - 21:Hydrogeology KW - 25:Soils KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52824226?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Physics+of+gravity+fingering+of+immiscible+fluids+within+porous+media%3B+an+overview+of+current+understanding+and+selected+complicating+factors&rft.au=Glass%2C+R+J%3BNicholl%2C+M+J&rft.aulast=Glass&rft.aufirst=R&rft.date=1996-04-01&rft.volume=70&rft.issue=2-4&rft.spage=133&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 - Fingered flow in unsaturated soil; from nature to model 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 - 37 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GEDMAB N1 - SubjectsTermNotLitGenreText - capillary water; clastic sediments; experimental studies; field studies; gravity effects; hydraulic conductivity; hydrodynamics; infiltration; pollution; porous materials; sand; sediments; soils; solute transport; unsaturated zone ER - TY - JOUR T1 - Simulation of gravity fingering in porous media using a modified invasion percolation model AN - 52823047; 1996-054264 AB - We introduce a modified invasion percolation (MIP) model for the immiscible displacement of a nonwetting fluid by a wetting fluid within a porous network. The model includes the influence of gravity and is applicable in the quasi-static limit of infinitesimal flow rate where viscous forces are negligible with respect to gravity and capillary forces. The incorporation of gravity alone creates complicated, pore-scale gravity fingers. To properly model wetting fluid invasion where macroscopic gravity fingers form, we incorporate a pore-scale geometric capillary smoothing function we refer to as "facilitation." Facilitation models the physics of wetting fluid invasion of pores by modifying the capillary pressure required to fill a pore based on the number of adjacent necks connecting the pore to the invading wetting fluid. The wetting fluid invasion facilitation process creates compact clusters and macroscopic fronts in horizontal simulations and in combination with gravity, creates macroscopic, gravity fingers that are in qualitative agreement with physical experiments. The MIP model yields much different imbibition front structures than standard invasion percolation. For MIP, capillary fingering, capillary facilitation, and gravity fingering compete to determine the wetted network structure as a function of pore-size distribution. JF - Geoderma AU - Glass, R J AU - Yarrington, L A2 - Steenhuis, Tammo S. A2 - Ritsema, Coen J. A2 - Dekker, Louis W. Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 231 EP - 252 PB - Elsevier, Amsterdam VL - 70 IS - 2-4 SN - 0016-7061, 0016-7061 KW - soils KW - hydrology KW - numerical models KW - infiltration KW - digital simulation KW - data processing KW - gravity effects KW - porous materials KW - percolation KW - capillarity KW - 21:Hydrogeology KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52823047?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Simulation+of+gravity+fingering+in+porous+media+using+a+modified+invasion+percolation+model&rft.au=Glass%2C+R+J%3BYarrington%2C+L&rft.aulast=Glass&rft.aufirst=R&rft.date=1996-04-01&rft.volume=70&rft.issue=2-4&rft.spage=231&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 - Fingered flow in unsaturated soil; from nature to model 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 - 15 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GEDMAB N1 - SubjectsTermNotLitGenreText - capillarity; data processing; digital simulation; gravity effects; hydrology; infiltration; numerical models; percolation; porous materials; soils ER - TY - JOUR T1 - Fractures adjacent to a Miocene volcanic neck, Cerro Negro, Cebolleta Land Grant, New Mexico AN - 52426140; 1999-064813 JF - Abstracts with Programs - Geological Society of America AU - Bjornstad, Bruce N AU - Long, Philip E AU - Lorenz, J C AU - Anonymous Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 49 EP - 50 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - Cebolleta New Mexico KW - Cretaceous KW - sandstone KW - New Mexico KW - fluid dynamics KW - Upper Cretaceous KW - Mesozoic KW - fractures KW - Cerro Negro KW - volcanic features KW - sedimentary rocks KW - McKinley County New Mexico KW - transport KW - volcanic necks KW - west-central New Mexico KW - mobility KW - clastic rocks KW - microorganisms KW - Gallup Sandstone KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52426140?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Fractures+adjacent+to+a+Miocene+volcanic+neck%2C+Cerro+Negro%2C+Cebolleta+Land+Grant%2C+New+Mexico&rft.au=Bjornstad%2C+Bruce+N%3BLong%2C+Philip+E%3BLorenz%2C+J+C%3BAnonymous&rft.aulast=Bjornstad&rft.aufirst=Bruce&rft.date=1996-04-01&rft.volume=28&rft.issue=5&rft.spage=49&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, 92nd 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 - Cebolleta New Mexico; Cerro Negro; clastic rocks; Cretaceous; fluid dynamics; fractures; Gallup Sandstone; McKinley County New Mexico; Mesozoic; microorganisms; mobility; New Mexico; sandstone; sedimentary rocks; transport; United States; Upper Cretaceous; volcanic features; volcanic necks; west-central New Mexico ER - TY - JOUR T1 - Zunyite and associated minerals from the Zuni Mine, San Juan County, Colorado AN - 52238569; 2001-034980 JF - Rocks and Minerals AU - Moats, William P AU - Hampson, Arnold G AU - Hlava, Paul F Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 94 EP - 101 PB - Heldref Publications, Washington, DC VL - 71 IS - 2 SN - 0035-7529, 0035-7529 KW - United States KW - sorosilicates KW - silicates KW - halides KW - type localities KW - Anvil Mountain KW - Zuni Mine KW - crystal structure KW - zunyite KW - silver ores KW - electron probe data KW - guitermanite KW - San Juan County Colorado KW - orthosilicates KW - copper ores KW - North America KW - mines KW - collecting KW - mineral localities KW - lead ores KW - U. S. Rocky Mountains KW - San Juan Mountains KW - ore bodies KW - size KW - history KW - crystals KW - metal ores KW - Colorado KW - Rocky Mountains KW - minerals KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52238569?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Rocks+and+Minerals&rft.atitle=Zunyite+and+associated+minerals+from+the+Zuni+Mine%2C+San+Juan+County%2C+Colorado&rft.au=Moats%2C+William+P%3BHampson%2C+Arnold+G%3BHlava%2C+Paul+F&rft.aulast=Moats&rft.aufirst=William&rft.date=1996-04-01&rft.volume=71&rft.issue=2&rft.spage=94&rft.isbn=&rft.btitle=&rft.title=Rocks+and+Minerals&rft.issn=00357529&rft_id=info:doi/ L2 - http://www.rocksandminerals.org/ 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 - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - ROCMAR N1 - SubjectsTermNotLitGenreText - Anvil Mountain; collecting; Colorado; copper ores; crystal structure; crystals; electron probe data; guitermanite; halides; history; lead ores; metal ores; mineral localities; minerals; mines; North America; ore bodies; orthosilicates; Rocky Mountains; San Juan County Colorado; San Juan Mountains; silicates; silver ores; size; sorosilicates; type localities; U. S. Rocky Mountains; United States; Zuni Mine; zunyite ER - TY - JOUR T1 - Discriminating ripple-fire explosions with high frequency (<20 HZ) data AN - 51192345; 2001-023113 JF - Seismological Research Letters AU - Carr, D B AU - Garbin, H D AU - Hermann, Robert B Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 34 PB - Seismological Society of America, El Cerrito, CA VL - 67 IS - 2 SN - 0895-0695, 0895-0695 KW - seismograms KW - discriminant analysis KW - explosions KW - statistical analysis KW - seismic sources KW - earthquakes KW - Comprehensive Test Ban Treaty KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51192345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Discriminating+ripple-fire+explosions+with+high+frequency+%28%26lt%3B20+HZ%29+data&rft.au=Carr%2C+D+B%3BGarbin%2C+H+D%3BHermann%2C+Robert+B&rft.aulast=Carr&rft.aufirst=D&rft.date=1996-04-01&rft.volume=67&rft.issue=2&rft.spage=34&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America 91st annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - PubXState - CA N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - Comprehensive Test Ban Treaty; discriminant analysis; earthquakes; explosions; seismic sources; seismograms; statistical analysis ER - TY - JOUR T1 - Geostatistics and cost-effective environmental remediation AN - 51046437; 1998-002736 AB - Numerous sites within the U.S. Department of Energy (DOE) complex have been contaminated with various radioactive and hazardous materials by defense-related activities during the post-World War II era. The perception is that characterization and remediation of these contaminated sites will be too costly using currently available technology. Consequently, the DOE Office of Technology Development has funded development of a number of alternative processes for characterizing and remediating these sites. The former Feed-Materials Processing Center near Fernald, Ohio (USA), was selected for demonstrating several innovative technologies. Contamination at the Fernald site consists principally of particulate uranium and derivative compounds in surficial soil. A field-characterization demonstration program was conducted during the summer of 1994 specifically to demonstrate the relative economic performance of seven proposed advanced-characterization tools for measuring uranium activity of in-situ soils. These innovative measurement technologies are principally radiation detectors of varied designs. Four industry-standard measurement technologies, including conventional, regulatory-agency-accepted soil sampling followed by laboratory geochemical analysis, were also demonstrated during the program for comparative purposes. A risk-based economic-decision model has been used to evaluate the performance of these alternative characterization tools. The decision model computes the dollar value of an objective function for each of the different characterization approaches. The methodology not only can assist site operators to choose among engineering alternatives for site characterization and/or remediation, but also can provide an objective and quantitative basis for decisions with respect to the completeness of site characterization. JF - SAND (Sandia Laboratories) AU - Rautman, C A Y1 - 1996/04// PY - 1996 DA - April 1996 SP - 10 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - U. S. Department of Energy KW - in situ KW - site exploration KW - statistical analysis KW - kriging KW - government agencies KW - soil treatment KW - pollution KW - geostatistics KW - cost KW - remediation KW - radioactive waste KW - evaluation KW - decontamination KW - environmental geology KW - nuclear facilities KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51046437?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Rautman%2C+C+A&rft.aulast=Rautman&rft.aufirst=C&rft.date=1996-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geostatistics+and+cost-effective+environmental+remediation&rft.title=Geostatistics+and+cost-effective+environmental+remediation&rft.issn=02706520&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 DE96010863NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Int. geostatistics conf., Wollongong, N.S.W., Sept. 22-27, 1996; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cost; decontamination; environmental geology; evaluation; geostatistics; government agencies; in situ; kriging; nuclear facilities; pollution; radioactive waste; remediation; site exploration; soil treatment; soils; statistical analysis; U. S. Department of Energy; waste disposal ER - TY - JOUR T1 - Use of visualization techniques in analysis of well failures in diatomite reservoirs AN - 52840182; 1996-040942 AB - Scientific visualization is being increasingly applied in reservoir management, particularly in such areas as geologic characterization, reservoir simulation, and geophysics. Visualization can be combined with laboratory studies, numerical modeling, and other types of analyses to solve complex reservoir problems. An example is an ongoing study of well failures in the diatomite reservoirs of California. JF - Leading Edge (Tulsa, OK) AU - Myer, L AU - Jacobsen, J AU - Horsman, J AU - Fredrich, J T AU - Wawersik, W R AU - Arguello, J G AU - Bruno, M AU - Qian, H Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 185 EP - 189 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 15 IS - 3 SN - 1070-485X, 1070-485X KW - petroleum engineering KW - imagery KW - three-dimensional models KW - data processing KW - mechanism KW - techniques KW - compaction KW - formation damage KW - sedimentary rocks KW - boreholes KW - diatomite KW - reservoir properties KW - clastic rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52840182?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Use+of+visualization+techniques+in+analysis+of+well+failures+in+diatomite+reservoirs&rft.au=Myer%2C+L%3BJacobsen%2C+J%3BHorsman%2C+J%3BFredrich%2C+J+T%3BWawersik%2C+W+R%3BArguello%2C+J+G%3BBruno%2C+M%3BQian%2C+H&rft.aulast=Myer&rft.aufirst=L&rft.date=1996-03-01&rft.volume=15&rft.issue=3&rft.spage=185&rft.isbn=&rft.btitle=&rft.title=Leading+Edge+%28Tulsa%2C+OK%29&rft.issn=1070485X&rft_id=info:doi/10.1190%2F1.1437290 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 - 1996-01-01 N1 - PubXState - OK N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2016-09-16 N1 - SubjectsTermNotLitGenreText - boreholes; clastic rocks; compaction; data processing; diatomite; formation damage; imagery; mechanism; petroleum engineering; reservoir properties; sedimentary rocks; techniques; three-dimensional models DO - http://dx.doi.org/10.1190/1.1437290 ER - TY - JOUR T1 - (super 133) Cs NMR and XPS investigation of cesium adsorbed on clay minerals and related phases AN - 52832949; 1996-042101 AB - The adsorption of Cs on kaolinite, montmorillonite, corundum and gibbsite from 0.1 and 0.01 N CsCl solutions is reported. XPS spectra indicate that minerals without exchangeable cation sites have a tendency to sorb Cs on surfaces and along grain boundaries to up to 1 mol% Cs. Sorbed Cs occurs in reacted montmorillonite, kaolinite and corundum, but not in gibbsite. Significant Cs is bound in the interlayer sites of montmorillonite, and occurs in expandable sites in kaolinite (very small amount of smectite-like interlayers). (super 133) Cs MAS NMR is likely to be a useful probe of the presence and smaller charge of expandable layers in kaolinite. The Cs environments in montmorillonite and kaolinite are sensitive to humidity. For kaolinite, the (super 133) Cs chemical shift changes at low T and 100 humidity, indicating that the interlayer charge is small. JF - Geochimica et Cosmochimica Acta AU - Kim, Yeongkyoo AU - Cygan, Randall T AU - Kirkpatrick, R James Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 1041 EP - 1052 PB - Pergamon, Oxford VL - 60 IS - 6 SN - 0016-7037, 0016-7037 KW - silicates KW - clay mineralogy KW - alkali metals KW - kaolinite KW - adsorption KW - NMR spectra KW - temperature KW - clay minerals KW - humidity KW - cesium KW - metals KW - Cs-133 KW - sheet silicates KW - spectra KW - montmorillonite 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/52832949?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=%28super+133%29+Cs+NMR+and+XPS+investigation+of+cesium+adsorbed+on+clay+minerals+and+related+phases&rft.au=Kim%2C+Yeongkyoo%3BCygan%2C+Randall+T%3BKirkpatrick%2C+R+James&rft.aulast=Kim&rft.aufirst=Yeongkyoo&rft.date=1996-03-01&rft.volume=60&rft.issue=6&rft.spage=1041&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2895%2900452-1 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 - 61 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - adsorption; alkali metals; cesium; clay mineralogy; clay minerals; Cs-133; humidity; kaolinite; metals; montmorillonite; NMR spectra; sheet silicates; silicates; spectra; temperature DO - http://dx.doi.org/10.1016/0016-7037(95)00452-1 ER - TY - JOUR T1 - An analytical model of meteoroid entry into planetary atmospheres AN - 52821373; 1996-051093 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Crawford, D A Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 267 EP - 268 PB - Lunar and Planetary Science Conference, Houston, TX VL - 27, Part 1 KW - models KW - plumes KW - comets KW - numerical models KW - fireballs KW - hydrodynamics KW - atmosphere KW - meteoroids KW - kinetics KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52821373?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+analytical+model+of+meteoroid+entry+into+planetary+atmospheres&rft.au=Crawford%2C+D+A&rft.aulast=Crawford&rft.aufirst=D&rft.date=1996-03-01&rft.volume=27%2C+Part+1&rft.issue=&rft.spage=267&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 - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; comets; fireballs; hydrodynamics; kinetics; meteoroids; models; numerical models; plumes ER - TY - JOUR T1 - NMR relaxation behavior of moderately shocked sandstone from Meteor Crater, Arizona AN - 52820095; 1996-051101 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Cygan, R T AU - Boslough, M B AU - Myers, S A AU - Assink, R A Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 283 EP - 284 PB - Lunar and Planetary Science Conference, Houston, TX VL - 27, Part 1 KW - United States KW - silicates KW - Coconino County Arizona KW - power law KW - impact features KW - silica minerals KW - sandstone KW - stishovite KW - NMR spectra KW - coesite KW - sedimentary rocks KW - framework silicates KW - spectra KW - Meteor Crater KW - Paleozoic KW - relaxation KW - Permian KW - metamorphism KW - saturation KW - Arizona KW - Coconino Sandstone KW - quartz KW - impact craters KW - clastic rocks KW - shock metamorphism KW - 23:Geomorphology KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52820095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=NMR+relaxation+behavior+of+moderately+shocked+sandstone+from+Meteor+Crater%2C+Arizona&rft.au=Cygan%2C+R+T%3BBoslough%2C+M+B%3BMyers%2C+S+A%3BAssink%2C+R+A&rft.aulast=Cygan&rft.aufirst=R&rft.date=1996-03-01&rft.volume=27%2C+Part+1&rft.issue=&rft.spage=283&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 - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Arizona; clastic rocks; Coconino County Arizona; Coconino Sandstone; coesite; framework silicates; impact craters; impact features; metamorphism; Meteor Crater; NMR spectra; Paleozoic; Permian; power law; quartz; relaxation; sandstone; saturation; sedimentary rocks; shock metamorphism; silica minerals; silicates; spectra; stishovite; United States ER - TY - JOUR T1 - Interacting atmospheric plumes from bolide swarms AN - 52820043; 1996-051027 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Boslough, M B AU - Crawford, D A Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 135 EP - 136 PB - Lunar and Planetary Science Conference, Houston, TX VL - 27, Part 1 KW - plumes KW - asteroids KW - atmosphere KW - effects KW - impacts KW - simulation KW - boundary conditions KW - two-dimensional models KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52820043?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Interacting+atmospheric+plumes+from+bolide+swarms&rft.au=Boslough%2C+M+B%3BCrawford%2C+D+A&rft.aulast=Boslough&rft.aufirst=M&rft.date=1996-03-01&rft.volume=27%2C+Part+1&rft.issue=&rft.spage=135&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 - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; atmosphere; boundary conditions; effects; impacts; plumes; simulation; two-dimensional models ER - TY - JOUR T1 - NMR spectroscopy of shocked quartz from experimental impact craters AN - 52819128; 1996-051028 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Boslough, M B AU - Cygan, R T AU - Crawford, D A AU - Kirkpatrick, R J Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 137 EP - 138 PB - Lunar and Planetary Science Conference, Houston, TX VL - 27, Part 1 KW - silicates KW - experimental studies KW - impact features KW - silica minerals KW - projectiles KW - isotopes KW - Paleozoic KW - impacts KW - silicon KW - Permian KW - metamorphism KW - stable isotopes KW - NMR spectra KW - Si-29 KW - Coconino Sandstone KW - quartz KW - impact craters KW - framework silicates KW - spectra KW - shock metamorphism KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52819128?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=NMR+spectroscopy+of+shocked+quartz+from+experimental+impact+craters&rft.au=Boslough%2C+M+B%3BCygan%2C+R+T%3BCrawford%2C+D+A%3BKirkpatrick%2C+R+J&rft.aulast=Boslough&rft.aufirst=M&rft.date=1996-03-01&rft.volume=27%2C+Part+1&rft.issue=&rft.spage=137&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 - 2 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Coconino Sandstone; experimental studies; framework silicates; impact craters; impact features; impacts; isotopes; metamorphism; NMR spectra; Paleozoic; Permian; projectiles; quartz; shock metamorphism; Si-29; silica minerals; silicates; silicon; spectra; stable isotopes ER - TY - JOUR T1 - Molecular models of metal sorption on kaolinite AN - 52521124; 1999-008772 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Cygan, Randall T AU - Nagy, Kathryn L AU - Brady, Patrick V 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 - silicates KW - sorption KW - pollutants KW - Monte Carlo analysis KW - statistical analysis KW - data processing KW - mineral-water interface KW - kaolinite KW - simulation KW - radioactive waste KW - clay minerals KW - models KW - computer programs KW - chemical reactions KW - metals KW - chemical properties KW - sheet silicates KW - waste disposal KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52521124?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Molecular+models+of+metal+sorption+on+kaolinite&rft.au=Cygan%2C+Randall+T%3BNagy%2C+Kathryn+L%3BBrady%2C+Patrick+V&rft.aulast=Cygan&rft.aufirst=Randall&rft.date=1996-03-01&rft.volume=211&rft.issue=&rft.spage=GEOC+096&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 - chemical properties; chemical reactions; clay minerals; computer programs; data processing; kaolinite; metals; mineral-water interface; models; Monte Carlo analysis; pollutants; radioactive waste; sheet silicates; silicates; simulation; sorption; statistical analysis; waste disposal ER - TY - JOUR T1 - Molecular controls on kaolinite surface charge and organic acid adsorption AN - 52519520; 1999-008778 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Brady, Patrick V AU - Cygan, Randall T AU - Nagy, Kathryn L AU - Ward, David B 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 - silicates KW - kaolinite KW - bonding KW - adsorption KW - protons KW - silicon KW - clay minerals KW - organic compounds KW - organic acids KW - metals KW - aluminum KW - chemical properties KW - sheet silicates KW - ion exchange KW - pH KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52519520?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Molecular+controls+on+kaolinite+surface+charge+and+organic+acid+adsorption&rft.au=Brady%2C+Patrick+V%3BCygan%2C+Randall+T%3BNagy%2C+Kathryn+L%3BWard%2C+David+B&rft.aulast=Brady&rft.aufirst=Patrick&rft.date=1996-03-01&rft.volume=211&rft.issue=&rft.spage=GEOC+102&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 - adsorption; aluminum; bonding; chemical properties; clay minerals; ion exchange; kaolinite; metals; organic acids; organic compounds; pH; protons; sheet silicates; silicates; silicon ER - TY - JOUR T1 - Collaborative study of quantitative coal mineral analysis using computer-controlled scanning electron microscopy AN - 52202746; 2001-062697 JF - Fuel (Guildford) AU - Galbreath, K AU - Zygarlicke, C AU - Casuccio, G AU - Moore, T AU - Gottlieb, P AU - Agron-Olshina, N AU - Huffman, G AU - Shah, A AU - Yang, N AU - Vleeskens, J AU - Hamburg, G Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 424 EP - 430 PB - Butterworth-Heinemann, Oxford VL - 75 IS - 4 SN - 0016-2361, 0016-2361 KW - silicates KW - silica minerals KW - interlaboratory comparison KW - computer programs KW - sedimentary rocks KW - mineral composition KW - ash KW - coal KW - quartz KW - pyrite KW - framework silicates KW - sulfides KW - SEM data KW - 06B:Petrology of coal UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52202746?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Fuel+%28Guildford%29&rft.atitle=Collaborative+study+of+quantitative+coal+mineral+analysis+using+computer-controlled+scanning+electron+microscopy&rft.au=Galbreath%2C+K%3BZygarlicke%2C+C%3BCasuccio%2C+G%3BMoore%2C+T%3BGottlieb%2C+P%3BAgron-Olshina%2C+N%3BHuffman%2C+G%3BShah%2C+A%3BYang%2C+N%3BVleeskens%2C+J%3BHamburg%2C+G&rft.aulast=Galbreath&rft.aufirst=K&rft.date=1996-03-01&rft.volume=75&rft.issue=4&rft.spage=424&rft.isbn=&rft.btitle=&rft.title=Fuel+%28Guildford%29&rft.issn=00162361&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science?_ob=JournalURL&_cdi=5726&_auth=y&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=4e523308cb5ed36d049b9168d774092c LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - Number of references - 22 N1 - Document feature - illus. incl. 15 tables N1 - Last updated - 2012-06-07 N1 - CODEN - FUELAC N1 - SubjectsTermNotLitGenreText - ash; coal; computer programs; framework silicates; interlaboratory comparison; mineral composition; pyrite; quartz; sedimentary rocks; SEM data; silica minerals; silicates; sulfides ER - TY - RPRT T1 - Instrumentation development in support of the geothermal industry AN - 52145939; 2002-013651 JF - Federal Geothermal Research Program update; fiscal year 1995 AU - Lysne, Peter AU - Henfling, Joseph AU - Norman, Randy Y1 - 1996/03// PY - 1996 DA - March 1996 KW - geothermal energy KW - high-resolution methods KW - petroleum engineering KW - well-logging KW - reservoir properties KW - downhole methods KW - cost KW - instruments KW - temperature KW - digitization KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52145939?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Lysne%2C+Peter%3BHenfling%2C+Joseph%3BNorman%2C+Randy&rft.aulast=Lysne&rft.aufirst=Peter&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Instrumentation+development+in+support+of+the+geothermal+industry&rft.title=Instrumentation+development+in+support+of+the+geothermal+industry&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 - Availability - U. S. Department of Energy, United States N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Slimhole drilling for geothermal exploration AN - 52143009; 2002-013652 JF - Federal Geothermal Research Program update; fiscal year 1995 AU - Finger, John T Y1 - 1996/03// PY - 1996 DA - March 1996 KW - petroleum engineering KW - technology KW - fluid dynamics KW - production KW - cost KW - exploration KW - geothermal energy KW - geothermal fields KW - boreholes KW - reservoir properties KW - drilling KW - P-T conditions KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52143009?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Finger%2C+John+T&rft.aulast=Finger&rft.aufirst=John&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Slimhole+drilling+for+geothermal+exploration&rft.title=Slimhole+drilling+for+geothermal+exploration&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 - 8 N1 - Availability - U. S. Department of Energy, United States N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Geothermal drilling organization AN - 52141671; 2002-013653 JF - Federal Geothermal Research Program update; fiscal year 1995 AU - Sattler, Allan R AU - Glowka, David A Y1 - 1996/03// PY - 1996 DA - March 1996 KW - programs KW - technology KW - well-logging KW - fluid dynamics KW - cost KW - temperature KW - geothermal energy KW - drilling muds KW - joint ventures KW - service organization KW - drilling KW - mud hammer KW - instruments KW - high temperature KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52141671?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Sattler%2C+Allan+R%3BGlowka%2C+David+A&rft.aulast=Sattler&rft.aufirst=Allan&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geothermal+drilling+organization&rft.title=Geothermal+drilling+organization&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 - 1 N1 - Availability - U. S. Department of Energy, United States N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Long Valley exploratory well AN - 52140018; 2002-013654 JF - Federal Geothermal Research Program update; fiscal year 1995 AU - Finger, John T Y1 - 1996/03// PY - 1996 DA - March 1996 KW - United States KW - functions KW - Mono County California KW - brittle deformation KW - deformation KW - Long Valley Caldera KW - exploration KW - geothermal energy KW - California KW - boreholes KW - transition zones KW - seismicity KW - Long Valley KW - ductile deformation KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52140018?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Finger%2C+John+T&rft.aulast=Finger&rft.aufirst=John&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Long+Valley+exploratory+well&rft.title=Long+Valley+exploratory+well&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 - 2 N1 - Availability - U. S. Department of Energy, United States N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Lost circulation technology development project; downhole tools and materials for treating loss zones AN - 52139988; 2002-013650 JF - Federal Geothermal Research Program update; fiscal year 1995 AU - Glowka, David A Y1 - 1996/03// PY - 1996 DA - March 1996 KW - geothermal energy KW - petroleum exploration KW - oil wells KW - technology KW - drilling muds KW - circulation KW - petroleum KW - drilling KW - downhole methods KW - fluid dynamics KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52139988?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Glowka%2C+David+A&rft.aulast=Glowka&rft.aufirst=David&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Lost+circulation+technology+development+project%3B+downhole+tools+and+materials+for+treating+loss+zones&rft.title=Lost+circulation+technology+development+project%3B+downhole+tools+and+materials+for+treating+loss+zones&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 - South Fence Road; Phase 1 field operations summary AN - 51039417; 1998-003113 AB - The South Fence Road (SFR) project is part of the Sandia National Laboratories, New Mexico (SNL/NM) Site-Wide Hydrogeologic Characterization (SWHC) task. The SWHC task has as its objective the reduction of uncertainty about the rate and direction of groundwater flow in the SNL/NM/Kirtland Air Force Base (KAFB) area. The SFR project area is located along the southern boundary of SNL/KAFB. This project area was selected to provide site-specific information related to geology and groundwater hydrology within the Hubbell Spring/Tijeras/Sandia fault complex. Specific objectives included determining the depth to the Santa Fe Group/bedrock contact, the depth to the water table, and the hydrogeologic complexities related to faulting. This report is a basic data report from the first phase of field operations associated with the drilling, logging, completion, and development of South Fence Road Wells SFR-1D and SFR-1S, SFR-2, SFR-3D and SFR-3S, and SFR-4. These test/monitoring wells were installed as part of Sandia National Laboratories, New Mexico, Environmental Restoration Project. JF - SAND (Sandia Laboratories) AU - McCord, J P AU - Neel, D Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 160 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - wells KW - United States KW - Sandia National Laboratories KW - aquifer vulnerability KW - plumes KW - experimental studies KW - site exploration KW - pollution KW - observation wells KW - New Mexico KW - fluid dynamics KW - remediation KW - ground water KW - aquifers KW - water table KW - water wells KW - faults KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51039417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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+J+P%3BNeel%2C+D&rft.aulast=McCord&rft.aufirst=J&rft.date=1996-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=South+Fence+Road%3B+Phase+1+field+operations+summary&rft.title=South+Fence+Road%3B+Phase+1+field+operations+summary&rft.issn=02706520&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 DE96010868NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; aquifers; experimental studies; faults; fluid dynamics; ground water; New Mexico; observation wells; plumes; pollution; remediation; Sandia National Laboratories; site exploration; United States; water table; water wells; wells ER - TY - JOUR T1 - Using HST plume height data to place lower bounds on Comet Shoemaker-Levy 9 fragment mass and penetration depth AN - 50333798; 1996-051094 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Crawford, D A AU - Boslough, M B Y1 - 1996/03// PY - 1996 DA - March 1996 SP - 269 EP - 270 PB - Lunar and Planetary Science Conference, Houston, TX VL - 27, Part 1 KW - plumes KW - experimental studies KW - fragmentation KW - Jupiter KW - Shoemaker-Levy 9 Comet KW - impacts KW - giant planets KW - planets KW - comets KW - Hubble Space Telescope KW - fireballs KW - outer planets KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50333798?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Using+HST+plume+height+data+to+place+lower+bounds+on+Comet+Shoemaker-Levy+9+fragment+mass+and+penetration+depth&rft.au=Crawford%2C+D+A%3BBoslough%2C+M+B&rft.aulast=Crawford&rft.aufirst=D&rft.date=1996-03-01&rft.volume=27%2C+Part+1&rft.issue=&rft.spage=269&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 - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - comets; experimental studies; fireballs; fragmentation; giant planets; Hubble Space Telescope; impacts; Jupiter; outer planets; planets; plumes; Shoemaker-Levy 9 Comet ER - TY - JOUR T1 - Surface complexation clues to dolomite growth AN - 52844057; 1996-034771 AB - Surface adsorption measurements are used to test reaction pathways for dolomite growth as a continuum exists between metal sorption and growth of metal carbonate minerals. Dolomite growth is considered from interfacial kinetics. It is proposed that one path for dolomite growth from low-T natural waters is through the initial adsorption of Mg sulphate complexes onto either growing dolomite crystals or rate-limiting dolomite nucleii. Field relations and homogeneous syntheses at 25-100 degrees C support this proposal and a mechanistic explanation for dolomite growth from sulphate-rich waters. JF - Geochimica et Cosmochimica Acta AU - Brady, Patrick V AU - Krumhansl, James L AU - Pappenguth, Hans W Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 727 EP - 731 PB - Pergamon, Oxford VL - 60 IS - 4 SN - 0016-7037, 0016-7037 KW - dolomite KW - calcium KW - alkaline earth metals KW - magnesium KW - metals KW - dolomitic composition KW - complexing KW - crystal growth KW - stoichiometry KW - carbonates KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52844057?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Surface+complexation+clues+to+dolomite+growth&rft.au=Brady%2C+Patrick+V%3BKrumhansl%2C+James+L%3BPappenguth%2C+Hans+W&rft.aulast=Brady&rft.aufirst=Patrick&rft.date=1996-02-01&rft.volume=60&rft.issue=4&rft.spage=727&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2895%2900436-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 - 1996-01-01 N1 - Number of references - 36 N1 - Document feature - illus. N1 - SuppNotes - Letter N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - alkaline earth metals; calcium; carbonates; complexing; crystal growth; dolomite; dolomitic composition; magnesium; metals; stoichiometry DO - http://dx.doi.org/10.1016/0016-7037(95)00436-X ER - TY - JOUR T1 - Carminite and other arsenates from Granite Gap, Hidalgo County, New Mexico AN - 52831488; 1996-050591 JF - New Mexico Geology AU - DeMark, Ramon S AU - Hlava, Paul F AU - Anonymous Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 19 PB - New Mexico Bureau of Mines and Mineral Resources, Socorro, NM VL - 18 IS - 1 SN - 0196-948X, 0196-948X KW - United States KW - silicates KW - halides KW - beudantite KW - Basin and Range Province KW - carminite KW - New Mexico KW - Hidalgo County New Mexico KW - adamite KW - ore minerals KW - arsenates KW - mining geology KW - sulfosalts KW - orthosilicates KW - chlorides KW - olivenite KW - mimetite KW - conichalcite KW - North America KW - Granite Gap KW - collecting KW - sulfates KW - popular geology KW - Peloncillo Mountains KW - San Simon mining district KW - arsenic ores KW - agardite KW - nesosilicates KW - history KW - willemite KW - phenakite group KW - metal ores KW - pyrite KW - sulfides KW - tetrahedrite KW - sulfantimonites KW - bromargyrite KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52831488?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=New+Mexico+Geology&rft.atitle=Carminite+and+other+arsenates+from+Granite+Gap%2C+Hidalgo+County%2C+New+Mexico&rft.au=DeMark%2C+Ramon+S%3BHlava%2C+Paul+F%3BAnonymous&rft.aulast=DeMark&rft.aufirst=Ramon&rft.date=1996-02-01&rft.volume=18&rft.issue=1&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=New+Mexico+Geology&rft.issn=0196948X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Sixteenth annual New Mexico mineral symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 3 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - NMGED2 N1 - SubjectsTermNotLitGenreText - adamite; agardite; arsenates; arsenic ores; Basin and Range Province; beudantite; bromargyrite; carminite; chlorides; collecting; conichalcite; Granite Gap; halides; Hidalgo County New Mexico; history; metal ores; mimetite; mining geology; nesosilicates; New Mexico; North America; olivenite; ore minerals; orthosilicates; Peloncillo Mountains; phenakite group; popular geology; pyrite; San Simon mining district; silicates; sulfantimonites; sulfates; sulfides; sulfosalts; tetrahedrite; United States; willemite ER - TY - JOUR T1 - Development of the FMT chemical transport simulator; coupling aqueous density and mineral volume fraction to phase compositions AN - 51056425; 1997-021901 AB - The Fracture-Matrix Transport (FMT) code couples saturated porous medium advection and diffusion with mechanistic chemical models for speciation and interphase reactions. Previous versions of FMT simulated double-porosity transport in two dimensions on the continuum from advection- to diffusion-dominated, with a user-specified velocity field to allow double-porosity transport. However, aqueous density was assumed constant, and reactive minerals were assumed to occupy negligible volume. Both of these assumptions can be considered poor for evaporite systems, where large changes in porosity and aqueous density can result from high mineral solubilities. Further development of FMT has relaxed these restrictions, allowing aqueous density to vary with phase composition, and allowing void volume to change as minerals dissolve and precipitate. This paper describes the additional mathematical complexity and code modifications required to simulate such systems. The sensitivity of advection-dominated transport to these variables is explored briefly in a one-dimensional example. JF - Journal of Contaminant Hydrology AU - Novak, Craig F A2 - Kim, J. I. A2 - Hadermann, J. Y1 - 1996/02// PY - 1996 DA - February 1996 SP - 297 EP - 310 PB - Elsevier, Amsterdam VL - 21 IS - 1-4 SN - 0169-7722, 0169-7722 KW - density KW - pollution KW - aqueous solutions KW - advection KW - porosity KW - two-dimensional models KW - radioactive waste KW - ground water KW - transport KW - mathematical methods KW - waste disposal KW - chemical fractionation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51056425?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Development+of+the+FMT+chemical+transport+simulator%3B+coupling+aqueous+density+and+mineral+volume+fraction+to+phase+compositions&rft.au=Novak%2C+Craig+F&rft.aulast=Novak&rft.aufirst=Craig&rft.date=1996-02-01&rft.volume=21&rft.issue=1-4&rft.spage=297&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 - 28 N1 - Document feature - illus. N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - advection; aqueous solutions; chemical fractionation; density; ground water; mathematical methods; pollution; porosity; radioactive waste; transport; two-dimensional models; waste disposal ER - TY - JOUR T1 - Numerical modelling of airborne electromagnetic anomalies originating from low-conductivity 3D bodies AN - 52845630; 1996-038176 JF - Geophysical Prospecting AU - Peltoniemi, Markku AU - Bars, Rainer AU - Newman, Gregory A Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 55 EP - 69 PB - European Association of Exploration Geophysicists, The=Hague VL - 44 IS - 1 SN - 0016-8025, 0016-8025 KW - models KW - electrical conductivity KW - three-dimensional models KW - numerical analysis KW - geophysical methods KW - electromagnetic methods KW - anomalies KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52845630?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Prospecting&rft.atitle=Numerical+modelling+of+airborne+electromagnetic+anomalies+originating+from+low-conductivity+3D+bodies&rft.au=Peltoniemi%2C+Markku%3BBars%2C+Rainer%3BNewman%2C+Gregory+A&rft.aulast=Peltoniemi&rft.aufirst=Markku&rft.date=1996-01-01&rft.volume=44&rft.issue=1&rft.spage=55&rft.isbn=&rft.btitle=&rft.title=Geophysical+Prospecting&rft.issn=00168025&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 - 6 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GPPRAR N1 - SubjectsTermNotLitGenreText - airborne methods; anomalies; electrical conductivity; electromagnetic methods; geophysical methods; models; numerical analysis; three-dimensional models ER - TY - JOUR T1 - Regional/sub-regional 2D/3D approach to model groundwater flow at Sandia National Laboratories, Albuquerque, New Mexico, USA AN - 52780814; 1997-006265 JF - IAHS-AISH Publication AU - Duval, Thomas A AU - McCord, James T AU - Collins, Susan B A2 - Kovar, Karel A2 - van der Heijde, Paul Y1 - 1996 PY - 1996 DA - 1996 SP - 125 EP - 135 PB - International Association of Hydrological Sciences, [Louvain] VL - 237 SN - 0144-7815, 0144-7815 KW - United States KW - Sandia National Laboratories KW - three-dimensional models KW - Bernalillo County New Mexico KW - stress KW - pumping KW - mathematical models KW - New Mexico KW - two-dimensional models KW - ground water KW - models KW - Albuquerque New Mexico KW - geographic information systems KW - transmissivity KW - movement KW - information systems KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52780814?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Regional%2Fsub-regional+2D%2F3D+approach+to+model+groundwater+flow+at+Sandia+National+Laboratories%2C+Albuquerque%2C+New+Mexico%2C+USA&rft.au=Duval%2C+Thomas+A%3BMcCord%2C+James+T%3BCollins%2C+Susan+B&rft.aulast=Duval&rft.aufirst=Thomas&rft.date=1996-01-01&rft.volume=237&rft.issue=&rft.spage=125&rft.isbn=&rft.btitle=&rft.title=IAHS-AISH+Publication&rft.issn=01447815&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - ModelCARE'96 conference on Calibration and reliability in groundwater modelling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 6 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - PIHSD9 N1 - SubjectsTermNotLitGenreText - Albuquerque New Mexico; Bernalillo County New Mexico; geographic information systems; ground water; information systems; mathematical models; models; movement; New Mexico; pumping; Sandia National Laboratories; stress; three-dimensional models; transmissivity; two-dimensional models; United States ER - TY - JOUR T1 - Probabilistic screening model of volatile contaminant transport in the unsaturated and saturated zones AN - 52779861; 1997-006311 JF - IAHS-AISH Publication AU - Walker, Douglas D AU - Zhang, Hubao AU - Peterson, David M AU - Knowlton, Robert G, Jr A2 - Kovar, Karel A2 - van der Heijde, Paul Y1 - 1996 PY - 1996 DA - 1996 SP - 597 EP - 606 PB - International Association of Hydrological Sciences, [Louvain] VL - 237 SN - 0144-7815, 0144-7815 KW - diffusion KW - pollutants KW - computer languages KW - data processing KW - unsaturated zone KW - tortuosity KW - pollution KW - simulation KW - ground water KW - models KW - volatiles KW - saturated zone KW - transport KW - Fortran KW - heterogeneity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52779861?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Probabilistic+screening+model+of+volatile+contaminant+transport+in+the+unsaturated+and+saturated+zones&rft.au=Walker%2C+Douglas+D%3BZhang%2C+Hubao%3BPeterson%2C+David+M%3BKnowlton%2C+Robert+G%2C+Jr&rft.aulast=Walker&rft.aufirst=Douglas&rft.date=1996-01-01&rft.volume=237&rft.issue=&rft.spage=597&rft.isbn=&rft.btitle=&rft.title=IAHS-AISH+Publication&rft.issn=01447815&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - ModelCARE'96 conference on Calibration and reliability in groundwater modelling 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 - PIHSD9 N1 - SubjectsTermNotLitGenreText - computer languages; data processing; diffusion; Fortran; ground water; heterogeneity; models; pollutants; pollution; saturated zone; simulation; tortuosity; transport; unsaturated zone; volatiles ER - TY - JOUR T1 - Implementation of software QA for the Waste Isolation Pilot Plant (WIPP) Project AN - 52779728; 1997-006294 JF - IAHS-AISH Publication AU - Jow, Hong-Nian AU - Ogden, Harvey AU - Johnson, Amy AU - Froehlich, Gary AU - Roudenko, Andrew AU - Spinney, Keith AU - Morin, Daniel AU - Basabilvazo, George T A2 - Kovar, Karel A2 - van der Heijde, Paul Y1 - 1996 PY - 1996 DA - 1996 SP - 435 EP - 441 PB - International Association of Hydrological Sciences, [Louvain] VL - 237 SN - 0144-7815, 0144-7815 KW - United States KW - computer programs KW - Eddy County New Mexico KW - data processing KW - New Mexico KW - Waste Isolation Pilot Plant KW - waste disposal KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52779728?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Implementation+of+software+QA+for+the+Waste+Isolation+Pilot+Plant+%28WIPP%29+Project&rft.au=Jow%2C+Hong-Nian%3BOgden%2C+Harvey%3BJohnson%2C+Amy%3BFroehlich%2C+Gary%3BRoudenko%2C+Andrew%3BSpinney%2C+Keith%3BMorin%2C+Daniel%3BBasabilvazo%2C+George+T&rft.aulast=Jow&rft.aufirst=Hong-Nian&rft.date=1996-01-01&rft.volume=237&rft.issue=&rft.spage=435&rft.isbn=&rft.btitle=&rft.title=IAHS-AISH+Publication&rft.issn=01447815&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - ModelCARE'96 conference on Calibration and reliability in groundwater modelling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 2 N1 - Last updated - 2012-06-07 N1 - CODEN - PIHSD9 N1 - SubjectsTermNotLitGenreText - computer programs; data processing; Eddy County New Mexico; New Mexico; radioactive waste; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Axial focusing of impact energy in the Earth's interior; a possible link to flood basalts and hotspots AN - 52774582; 1996-082201 JF - Special Paper - Geological Society of America AU - Boslough, M B AU - Chael, E P AU - Trucano, T G AU - Crawford, D A AU - Campbell, D L A2 - Ryder, Graham A2 - Fastovsky, David A2 - Gartner, Stefan Y1 - 1996 PY - 1996 DA - 1996 SP - 541 EP - 550 PB - Geological Society of America (GSA), Boulder, CO VL - 307 SN - 0072-1077, 0072-1077 KW - cycles KW - interior KW - hot spots KW - flood basalts KW - lower Paleocene KW - volcanic rocks KW - impact features KW - strain KW - Cretaceous KW - igneous rocks KW - data processing KW - mantle KW - displacements KW - simulation KW - Upper Cretaceous KW - temperature KW - Cenozoic KW - melting KW - volcanism KW - Paleocene KW - basalts KW - velocity KW - shock waves KW - Earth KW - pressure KW - Paleogene KW - impacts KW - Mesozoic KW - outer core KW - asthenosphere KW - Tertiary KW - plate tectonics KW - K-T boundary KW - impact craters KW - core KW - stratigraphic boundary KW - seismic energy KW - energy KW - amplitude KW - 18:Solid-earth geophysics KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52774582?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Axial+focusing+of+impact+energy+in+the+Earth%27s+interior%3B+a+possible+link+to+flood+basalts+and+hotspots&rft.au=Boslough%2C+M+B%3BChael%2C+E+P%3BTrucano%2C+T+G%3BCrawford%2C+D+A%3BCampbell%2C+D+L&rft.aulast=Boslough&rft.aufirst=M&rft.date=1996-01-01&rft.volume=307&rft.issue=&rft.spage=541&rft.isbn=0813723078&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 - 1996-01-01 N1 - Number of references - 59 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GSAPAZ N1 - SubjectsTermNotLitGenreText - amplitude; asthenosphere; basalts; Cenozoic; core; Cretaceous; cycles; data processing; displacements; Earth; energy; flood basalts; hot spots; igneous rocks; impact craters; impact features; impacts; interior; K-T boundary; lower Paleocene; mantle; melting; Mesozoic; outer core; Paleocene; Paleogene; plate tectonics; pressure; seismic energy; shock waves; simulation; strain; stratigraphic boundary; temperature; Tertiary; Upper Cretaceous; velocity; volcanic rocks; volcanism ER - TY - JOUR T1 - Physical and hydrologic properties of rock outcrop samples at Yucca Mountain, Nevada AN - 52761718; 1997-015322 JF - Open-File Report - U. S. Geological Survey AU - Flint, Lorraine E AU - Flint, Alan L AU - Rutman, Christopher A AU - Istok, Jonathan D Y1 - 1996 PY - 1996 DA - 1996 SP - 52 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - hydrology KW - bulk density KW - volcanic rocks KW - welded tuff KW - particle density KW - site exploration KW - moisture KW - igneous rocks KW - statistical analysis KW - waste disposal sites KW - sorptivity KW - Nye County Nevada KW - porosity KW - pyroclastics KW - physical properties KW - outcrops KW - nonwelded tuff KW - tuff KW - hydraulic conductivity KW - Yucca Mountain KW - USGS KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52761718?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Flint%2C+Lorraine+E%3BFlint%2C+Alan+L%3BRutman%2C+Christopher+A%3BIstok%2C+Jonathan+D&rft.aulast=Flint&rft.aufirst=Lorraine&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Physical+and+hydrologic+properties+of+rock+outcrop+samples+at+Yucca+Mountain%2C+Nevada&rft.title=Physical+and+hydrologic+properties+of+rock+outcrop+samples+at+Yucca+Mountain%2C+Nevada&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 - 20 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Document feature - illus. incl. 5 tables, sketch map N1 - SuppNotes - Includes appendices; Prepared in cooperation with the U.S. Department of Energy, Nevada Operations Office N1 - Last updated - 2014-03-14 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - bulk density; hydraulic conductivity; hydrology; igneous rocks; moisture; Nevada; nonwelded tuff; Nye County Nevada; outcrops; particle density; physical properties; porosity; pyroclastics; site exploration; sorptivity; statistical analysis; tuff; United States; USGS; volcanic rocks; waste disposal sites; welded tuff; Yucca Mountain ER - TY - JOUR T1 - Supai salt karst features; Holbrook Basin, Arizona AN - 52731246; 1997-032329 JF - AEG News AU - Neal, James T AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 61 PB - Association of Engineering Geologists, Lawrence, KS VL - 39 IS - 1 SN - 0899-5788, 0899-5788 KW - United States KW - chemically precipitated rocks KW - engineering properties KW - Paleozoic KW - fissures KW - Supai Formation KW - stability KW - karst KW - solution KW - Permian KW - evaporites KW - rock mechanics KW - sedimentary rocks KW - safety KW - sinkholes KW - Arizona KW - Coconino Sandstone KW - Holbrook Basin KW - aerial photography KW - solution features KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52731246?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=AEG+News&rft.atitle=Supai+salt+karst+features%3B+Holbrook+Basin%2C+Arizona&rft.au=Neal%2C+James+T%3BAnonymous&rft.aulast=Neal&rft.aufirst=James&rft.date=1996-01-01&rft.volume=39&rft.issue=1&rft.spage=61&rft.isbn=&rft.btitle=&rft.title=AEG+News&rft.issn=08995788&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of Engineering Geologists 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - KS N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerial photography; Arizona; chemically precipitated rocks; Coconino Sandstone; engineering properties; evaporites; fissures; Holbrook Basin; karst; Paleozoic; Permian; rock mechanics; safety; salt; sedimentary rocks; sinkholes; solution; solution features; stability; Supai Formation; United States ER - TY - JOUR T1 - Geomembranes with incorporated optical fiber sensors for geotechnical and environmental applications AN - 52712479; 1997-039964 AB - This research covers the development of optical-fiber sensors and the methods to incorporate the sensors within geomembranes during manufacture. Such systems are being developed to monitor the effects of strain on geomembranes including the location of tears. Other possible measurements utilize moisture and fluid-level sensors. Since the use of geomembranes in geotechnical and environmental applications is widespread and monitoring systems are generally lacking, the potential for this technology is significant. For example, a geomembrane-and-sensor system addresses the need to monitor landfill stabilization in general and specifically the behavior of geomembranes used in liner and cover designs. We have demonstrated that glass and plastic fibers can be attached to a geomembrane (1) during extrusion and lamination and (2) by hot shoe welding, glued tape runners, and welded runners. Using these methods, we have manufactured 30 m lengths of geomembrane with continuous optical fiber across the length. Our preliminary focus has been on strain sensors to monitor landfill subsidence. We have utilized existing and newly developed strain sensors, e.g., microbend, Bragg grating, and adsorption band sensors. These sensors have been installed as arrays into several test membranes at a manufacturing scale (e.g., 3 to 4 m wide). The prototype monitoring systems were installed in laboratory test frames, and the sensors measured the strains across the membranes as they were loaded. We plan to scale these experiments up to the size of landfill cover system using a test cell under construction. JF - Abstracts with Programs - Geological Society of America AU - Borns, David J AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 98 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - stabilization KW - monitoring KW - landfills KW - geomembranes KW - applications KW - waste disposal KW - instruments KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52712479?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geomembranes+with+incorporated+optical+fiber+sensors+for+geotechnical+and+environmental+applications&rft.au=Borns%2C+David+J%3BAnonymous&rft.aulast=Borns&rft.aufirst=David&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=98&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; geomembranes; instruments; landfills; monitoring; stabilization; waste disposal ER - TY - JOUR T1 - Controls on heavy metal mobility at the Pecos Mine operable unit, New Mexico AN - 52702880; 1997-048451 AB - The Pecos Mine Operable Unit is a historic Cu-Pb-Zn mine site in northern New Mexico. The pH of drainage from the waste rock pile at the unit ranges from 3 to 5. The drainage contains zinc (thousands of ppm), aluminum (hundreds of ppm), and copper and lead (tens of ppm). The acidic polluted water drains over a calcareous conglomerate into the Pecos River. Over the course of the drainage path, the pH increases to 7 and heavy metal content decreases to concentrations typical of the Pecos River upstream of the unit. Hydrous ferric oxides (HFOs) form around seep outlets and along the drainage channels. Hydrous aluminum oxides (HAOs) precipitate along the reach as white amorphous suspended gels. The main controls on pH of the drainage are the dissolution of calcite and dilution by tributaries. As pH increases, heavy metal concentrations attenuate by combined processes of mineral precipitation and sorption on to newly formed solids (coprecipitation). We used reaction modeling techniques to investigate the factors controlling heavy metal mobility in this system. We tested the roles of calcite dissolution and dilution by local ambient water. Over the course of these reaction paths, pH increases and iron and aluminum precipitate as HFOs and HAOs. Little HFO forms and therefore sorption on to this solid can not alone explain heavy metal attenuation. Adsorption to HAOs may play a more significant role. We constructed a modified double layer model for HAOs similar to that developed by Dzombak and Morel (1990) for HFOs. Modeling results suggest that although coprecipitation with aluminum oxides occurs, the primary control on metal mobility is direct precipitation of mineral phases. JF - Abstracts with Programs - Geological Society of America AU - Berger, A C AU - Bethke, C M AU - Krumhansl, J L AU - Brady, P V AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 469 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - zinc KW - sorption KW - copper KW - lead KW - New Mexico KW - solution KW - controls KW - aluminum KW - copper ores KW - geochemistry KW - pH KW - heavy metals KW - Pecos River KW - lead ores KW - acid mine drainage KW - pollutants KW - northern New Mexico KW - zinc ores KW - pollution KW - models KW - dilution KW - precipitation KW - metals KW - Pecos Mine KW - metal ores KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52702880?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+heavy+metal+mobility+at+the+Pecos+Mine+operable+unit%2C+New+Mexico&rft.au=Berger%2C+A+C%3BBethke%2C+C+M%3BKrumhansl%2C+J+L%3BBrady%2C+P+V%3BAnonymous&rft.aulast=Berger&rft.aufirst=A&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=469&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 - acid mine drainage; aluminum; controls; copper; copper ores; dilution; geochemistry; heavy metals; lead; lead ores; metal ores; metals; models; New Mexico; northern New Mexico; Pecos Mine; Pecos River; pH; pollutants; pollution; precipitation; solution; sorption; United States; zinc; zinc ores ER - TY - JOUR T1 - Simulation of regional groundwater flow in southeastern New Mexico and West Texas; implications for Holocene hydrogeology of the Southwestern United States AN - 52702699; 1997-048203 AB - A free-surface approach was used to perform three-dimensional simulations of regional groundwater flow in southeastern New Mexico and west Texas. These simulations provide conceptual insight into a number of hydrologic processes that are believed to play an important role in the post-Pleistocene hydrogeology of the southwestern United States. The simulated area covers 6000 square kilometers of a northern portion of the Delaware Basin. The stratigraphic interval considered comprises clastics and evaporites of Permian and Triassic age that overlie the Salado Formation. Physiographically, the area is on the western edge of the High Plains. Groundwater flow was simulated over the past 14,000 years to examine the hydrologic response to a drying of the climate in this region at the end of the Pleistocene. These simulations suggest that groundwater flow in this region is transient due to post-Pleistocene changes in climate. Change of hydraulic head with time in confined units reflects both a decrease in recharge at the end of the Pleistocene as well as Holocene wet-and-dry cycles. Hydraulic heads are not in equilibrium with either the modern-day recharge rate or the modern-day position of the water table. Groundwater basins in this region were less extensive during the wetter Pleistocene when the shape of a higher water table was defined by local topographic features rather than the regional topographic slope. The maximum long-term rate of recharge is this region is less than 2 mm/yr. JF - Abstracts with Programs - Geological Society of America AU - Corbet, Thomas F AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 77 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - cycles KW - New Mexico KW - simulation KW - paleoclimatology KW - Holocene KW - ground water KW - Cenozoic KW - sedimentary rocks KW - Triassic KW - movement KW - Great Plains KW - Salado Formation KW - processes KW - North America KW - chemically precipitated rocks KW - Quaternary KW - three-dimensional models KW - Paleozoic KW - West Texas KW - Texas KW - Permian KW - evaporites KW - Mesozoic KW - Delaware Basin KW - Upper Permian KW - recharge KW - southeastern New Mexico KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52702699?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+regional+groundwater+flow+in+southeastern+New+Mexico+and+West+Texas%3B+implications+for+Holocene+hydrogeology+of+the+Southwestern+United+States&rft.au=Corbet%2C+Thomas+F%3BAnonymous&rft.aulast=Corbet&rft.aufirst=Thomas&rft.date=1996-01-01&rft.volume=28&rft.issue=7&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, 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 - Cenozoic; chemically precipitated rocks; cycles; Delaware Basin; evaporites; Great Plains; ground water; Holocene; Mesozoic; movement; New Mexico; North America; paleoclimatology; Paleozoic; Permian; processes; Quaternary; recharge; Salado Formation; sedimentary rocks; simulation; southeastern New Mexico; Texas; three-dimensional models; Triassic; United States; Upper Permian; West Texas ER - TY - JOUR T1 - Development, verification and application of LEHGC, a hybrid Lagrangian-Eulerian model of hydro-geochemical transport AN - 52701449; 1997-048045 AB - The computer code, LEHGC describes two-dimensional migration and chemical reactions of multicomponent species in saturated/unsaturated media. Transport equations are solved with a hybrid Lagrangian-Eulerian finite element method and include terms for advection, dispersion, diffusion, sources/sinks, colloid transport and mass production/reduction due to chemical reactions. Although flow equations are not solved by LEHGC, steady-state or transient flow fields for saturated or unsaturated flow in porous or fractured media can be used in LEHGC simulations. The chemical reactions considered are aqueous complexation, multi-site surface complexation, multi-site ion exchange, and precipitation-dissolution. The transport and geochemical equilibrium equations are separated into two subsystems which are solved in an iterative fashion. A massively-parallel version of LEHGC was produced to exploit this structure by solving the chemical equilibrium equations on multiple processors. Benchmark calculations on the 1824 node Intel Paragon computer showed speedup of nearly two orders of magnitude compared to a single-processor SPARC workstation. The current version of the software, LEHGC1.1, is the third generation in a series of codes developed in support of several NRC and DOE waste management programs. Partial verification of the code was accomplished under the O.E.C.D. CHEMical VALidation program. Examples of ongoing development and applications of the code will be presented. These include migration of uranium from remediated mill tailing sites, brine mixing and radionuclide transport. JF - Abstracts with Programs - Geological Society of America AU - Siegel, M D AU - Yeh, Gour-Tsyh AU - Carpenter, S L AU - Hopkins, P L AU - Marozus, Dianne AU - Wang, Yifeng AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 129 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - isotopes KW - data processing KW - unsaturated zone KW - finite element analysis KW - computers KW - saturated zone KW - radioactive isotopes KW - workstations KW - chemical reactions KW - transport KW - LEHGC KW - mixing KW - applications KW - geochemistry KW - migration KW - diffusion KW - chemical dispersion KW - statistical analysis KW - equations KW - advection KW - hydrochemistry KW - two-dimensional models KW - models KW - computer programs KW - metals KW - brines KW - uranium KW - tailings KW - actinides KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52701449?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Development%2C+verification+and+application+of+LEHGC%2C+a+hybrid+Lagrangian-Eulerian+model+of+hydro-geochemical+transport&rft.au=Siegel%2C+M+D%3BYeh%2C+Gour-Tsyh%3BCarpenter%2C+S+L%3BHopkins%2C+P+L%3BMarozus%2C+Dianne%3BWang%2C+Yifeng%3BAnonymous&rft.aulast=Siegel&rft.aufirst=M&rft.date=1996-01-01&rft.volume=28&rft.issue=7&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, 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 - actinides; advection; applications; brines; chemical dispersion; chemical reactions; computer programs; computers; data processing; diffusion; equations; finite element analysis; geochemistry; hydrochemistry; isotopes; LEHGC; metals; migration; mixing; models; radioactive isotopes; saturated zone; statistical analysis; tailings; transport; two-dimensional models; unsaturated zone; uranium; workstations ER - TY - JOUR T1 - Challenging and improving conceptual models for isothermal flow through unsaturated fractured rock AN - 52697553; 1997-048528 AB - Fluid flow in unsaturated, fractured rock is currently being studied with respect to the siting of the nation's first high-level radioactive waste repository. Spatial scales associated with this problem vary from meters to kilometers with temporal scales from months to tens of thousands of years. Because such scales often preclude direct physical exploration of system response and detailed site characterization, we are forced to use our understanding (or misunderstanding) of the underlying physical processes to predict large scale behavior. For this reason, it is essential that conceptual models used as the basis for prediction be firmly grounded in physical reality.Over the past several years, we have performed experimental studies focused on understanding small-scale flow processes within discrete fractures and individual matrix blocks; much of the understanding gained from those experiments differs from that underlying the basic assumptions used in effective media representations. Here we synthesize the process level understanding gained from our laboratory studies to explore how such small-scale processes may influence the behavior of fluid flow in fracture networks and ensembles of matrix blocks at levels sufficient to impact the formulation of intermediate-scale effective media properties. We also explore how these same small-scale processes could couple to produce a large-scale system response inconsistent with current conceptual models based on continuum representations of flow through unsaturated, fractured rock. This large scale system behavior is, however, consistent with emerging geochemical data obtained from Yucca Mountain that suggests deep localized penetration of water. Based on our findings, a number of modifications to existing dual permeability models are suggested that should allow them improved applicability; however, even with these modifications, it is likely that continuum representations of flow through unsaturated fractured rock will have limited validity and must therefore be applied with caution. JF - Abstracts with Programs - Geological Society of America AU - Glass, Robert J AU - Tidwell, Vincent C AU - Nicholl, Michael J AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 416 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - processes KW - fractured materials KW - site exploration KW - unsaturated zone KW - prediction KW - preferential flow KW - Nye County Nevada KW - radioactive waste KW - ground water KW - models KW - fractures KW - movement KW - waste disposal KW - Yucca Mountain KW - permeability KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52697553?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Challenging+and+improving+conceptual+models+for+isothermal+flow+through+unsaturated+fractured+rock&rft.au=Glass%2C+Robert+J%3BTidwell%2C+Vincent+C%3BNicholl%2C+Michael+J%3BAnonymous&rft.aulast=Glass&rft.aufirst=Robert&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=416&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 - fractured materials; fractures; ground water; models; movement; Nevada; Nye County Nevada; permeability; prediction; preferential flow; processes; radioactive waste; site exploration; United States; unsaturated zone; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Natural fractures within the Eocene Wasatch Formation, Piceance Basin, Colorado; fracture analysis in heterogeneous lithologies AN - 52696691; 1997-048574 AB - Natural fractures within the Eocene Wasatch Formation of the Piceance basin, western Colorado, have been investigated to better understand the hydrological character of the basin and its significance for the origin of recovered, deep-subsurface microbes. Living, thermophylic, FeIII reducing and fermenting bacteria were retrieved from gas-bearing sandstone cores taken at ca. 860 m and 2,000 m below the surface. The Wasatch comprises the Atwell Gulch, Molina and the Shire Gulch; the microbes were retrieved from the Molina Member. The Atwell and Shire Gulch members are fluvial deposits dominated ( approximately 90%) by largely nonfractured mudstones. The Molina Member is sedimentologically variable but mainly is a more sandy facies with flashy, parallel-bedded sandstones. Fracture characteristics were investigated across the entire surface outcrop area of the Wasatch at a grid-spacing of 1 km. Two stress events affected these strata at different times, superimposing two oblique regional fracture sets on the clastic, fluvial lenses. A set of conjugate fractures is restricted to the Molina Member. Patterns of 2 overlapping sets of fractures in the Molina and related Wasatch sandstones/conglomerates were analyzed in detail at Rifle Gap, where the mudstones have been eroded away and the fluvial lenses are spectacularly exposed in a series of vertical ribs along the Grand Hogback. Fractures at Rifle Gap show an unsettling variability in orientation and sequence of formation that seem explainable only by the different fracture susceptibilities in the heterogeneous lithologies and the variable orientation of the high-aspect-ratio fluvial lenses relative to the overall stress fields that affected the basin. JF - Abstracts with Programs - Geological Society of America AU - Drake, Robert AU - Steltenpohl, M G AU - Lorenz, J AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 248 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - thallophytes KW - western Colorado KW - sandstone KW - Piceance Creek basin KW - variations KW - Molina Member KW - Shire Gulch Member KW - Cenozoic KW - fractures KW - sedimentary rocks KW - outcrops KW - orientation KW - Plantae KW - mudstone KW - Eocene KW - stress KW - Wasatch Formation KW - Paleogene KW - lithofacies KW - Tertiary KW - Rifle Gap KW - Atwell Gulch Member KW - heterogeneous materials KW - bacteria KW - Colorado KW - fluvial environment KW - clastic rocks KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52696691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Natural+fractures+within+the+Eocene+Wasatch+Formation%2C+Piceance+Basin%2C+Colorado%3B+fracture+analysis+in+heterogeneous+lithologies&rft.au=Drake%2C+Robert%3BSteltenpohl%2C+M+G%3BLorenz%2C+J%3BAnonymous&rft.aulast=Drake&rft.aufirst=Robert&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=248&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 - Atwell Gulch Member; bacteria; Cenozoic; clastic rocks; Colorado; Eocene; fluvial environment; fractures; heterogeneous materials; lithofacies; Molina Member; mudstone; orientation; outcrops; Paleogene; Piceance Creek basin; Plantae; Rifle Gap; sandstone; sedimentary rocks; Shire Gulch Member; stress; Tertiary; thallophytes; United States; variations; Wasatch Formation; western Colorado ER - TY - JOUR T1 - 3-D prestack Kirchhoff depth migration; from prototype to production in a MPP environment AN - 52686007; 1997-066867 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Chang, Herman AU - Solano, Marcelo AU - VanDyke, John P AU - McMechan, George A AU - Epili, Duryodhan AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 1013 EP - 1016 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 66 SN - 1052-3812, 1052-3812 KW - velocity analysis KW - imagery KW - geophysical surveys KW - three-dimensional models KW - data acquisition KW - geophysical methods KW - data processing KW - seismic migration KW - Kirchhoff integral KW - Gulf of Mexico KW - depth KW - seismic methods KW - parallel processing KW - surveys KW - algorithms KW - North Atlantic KW - Atlantic Ocean KW - prestack migration KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52686007?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=3-D+prestack+Kirchhoff+depth+migration%3B+from+prototype+to+production+in+a+MPP+environment&rft.au=Chang%2C+Herman%3BSolano%2C+Marcelo%3BVanDyke%2C+John+P%3BMcMechan%2C+George+A%3BEpili%2C+Duryodhan%3BAnonymous&rft.aulast=Chang&rft.aufirst=Herman&rft.date=1996-01-01&rft.volume=66&rft.issue=&rft.spage=1013&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. sects. N1 - SuppNotes - Volume I N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; Atlantic Ocean; data acquisition; data processing; depth; geophysical methods; geophysical surveys; Gulf of Mexico; imagery; Kirchhoff integral; North Atlantic; parallel processing; prestack migration; seismic methods; seismic migration; surveys; three-dimensional models; velocity analysis ER - TY - JOUR T1 - Electromagnetic modeling of perfect conductors in an arbitrary host AN - 52685999; 1997-066858 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Alumbaugh, David L AU - Newman, Gregory A AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 978 EP - 981 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 66 SN - 1052-3812, 1052-3812 KW - electrical conductivity KW - numerical models KW - three-dimensional models KW - finite difference analysis KW - statistical analysis KW - geophysical methods KW - electromagnetic methods KW - electromagnetic field KW - frequency domain analysis KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52685999?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Electromagnetic+modeling+of+perfect+conductors+in+an+arbitrary+host&rft.au=Alumbaugh%2C+David+L%3BNewman%2C+Gregory+A%3BAnonymous&rft.aulast=Alumbaugh&rft.aufirst=David&rft.date=1996-01-01&rft.volume=66&rft.issue=&rft.spage=978&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 - 5 N1 - PubXState - OK N1 - Document feature - illus. N1 - SuppNotes - Volume I N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - electrical conductivity; electromagnetic field; electromagnetic methods; finite difference analysis; frequency domain analysis; geophysical methods; numerical models; statistical analysis; three-dimensional models ER - TY - JOUR T1 - 3D seismic velocity tomography at SPR sinkhole site, Weeks Island, Louisiana AN - 52685924; 1997-066837 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Fairborn, John W AU - Harding, Richard S, Jr AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 896 EP - 899 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 66 SN - 1052-3812, 1052-3812 KW - velocity analysis KW - United States KW - tomography KW - P-waves KW - imagery KW - geophysical surveys KW - geologic hazards KW - collapse structures KW - salt domes KW - well-logging KW - elastic waves KW - seismic logging KW - Weeks Island KW - vertical seismic profiles KW - Louisiana KW - body waves KW - seismic profiles KW - underground storage KW - three-dimensional models KW - geophysical methods KW - inverse problem KW - Gulf Coastal Plain KW - seismic methods KW - southern Louisiana KW - detection KW - sinkholes KW - underground installations KW - surveys KW - geophysical profiles KW - seismic waves KW - Iberia Parish Louisiana KW - solution features KW - oil storage KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52685924?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=3D+seismic+velocity+tomography+at+SPR+sinkhole+site%2C+Weeks+Island%2C+Louisiana&rft.au=Fairborn%2C+John+W%3BHarding%2C+Richard+S%2C+Jr%3BAnonymous&rft.aulast=Fairborn&rft.aufirst=John&rft.date=1996-01-01&rft.volume=66&rft.issue=&rft.spage=896&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 - 5 N1 - PubXState - OK N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - Volume I N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - body waves; collapse structures; detection; elastic waves; geologic hazards; geophysical methods; geophysical profiles; geophysical surveys; Gulf Coastal Plain; Iberia Parish Louisiana; imagery; inverse problem; Louisiana; oil storage; P-waves; salt domes; seismic logging; seismic methods; seismic profiles; seismic waves; sinkholes; solution features; southern Louisiana; surveys; three-dimensional models; tomography; underground installations; underground storage; United States; velocity analysis; vertical seismic profiles; Weeks Island; well-logging ER - TY - JOUR T1 - Finite-difference traveltime computation for transversely isotropic elastic media AN - 52681398; 1997-066729 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Aldridge, David F AU - Boneau, Trent C AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 479 EP - 482 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 66 SN - 1052-3812, 1052-3812 KW - raypaths KW - transverse isotropy KW - three-dimensional models KW - finite difference analysis KW - statistical analysis KW - geophysical methods KW - data processing KW - elastic waves KW - elastic materials KW - two-dimensional models KW - seismic methods KW - traveltime KW - seismic waves KW - algorithms KW - anisotropy KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52681398?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Finite-difference+traveltime+computation+for+transversely+isotropic+elastic+media&rft.au=Aldridge%2C+David+F%3BBoneau%2C+Trent+C%3BAnonymous&rft.aulast=Aldridge&rft.aufirst=David&rft.date=1996-01-01&rft.volume=66&rft.issue=&rft.spage=479&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 - 10 N1 - PubXState - OK N1 - Document feature - illus. N1 - SuppNotes - Volume I N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; anisotropy; data processing; elastic materials; elastic waves; finite difference analysis; geophysical methods; raypaths; seismic methods; seismic waves; statistical analysis; three-dimensional models; transverse isotropy; traveltime; two-dimensional models ER - TY - JOUR T1 - An advanced seismic source for borehole seismology AN - 52680649; 1997-066582 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Paulsson, Bjorn N P AU - Cutler, Robert P AU - Kirkendall, Glenn AU - Chen, Sen T AU - Giles, John A AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 186 EP - 189 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 66 SN - 1052-3812, 1052-3812 KW - vertical seismic profiles KW - seismic profiles KW - boreholes KW - well-logging KW - geophysical profiles KW - seismic logging KW - seismic sources KW - instruments KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52680649?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=An+advanced+seismic+source+for+borehole+seismology&rft.au=Paulsson%2C+Bjorn+N+P%3BCutler%2C+Robert+P%3BKirkendall%2C+Glenn%3BChen%2C+Sen+T%3BGiles%2C+John+A%3BAnonymous&rft.aulast=Paulsson&rft.aufirst=Bjorn+N&rft.date=1996-01-01&rft.volume=66&rft.issue=&rft.spage=186&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 - 1 N1 - PubXState - OK N1 - Document feature - illus. N1 - SuppNotes - Volume I N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; geophysical profiles; instruments; seismic logging; seismic profiles; seismic sources; vertical seismic profiles; well-logging ER - TY - JOUR T1 - Clay formation by epitaxial nucleation and growth on mica AN - 52670557; 1997-075179 JF - Abstracts with Programs - Geological Society of America AU - Nagy, Kathryn L AU - Chiarello, Ronald P AU - Sturchio, Neil C AU - Cygan, Randall T 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 - silicates KW - solutions KW - muscovite KW - mechanism KW - crystal structure KW - crystal growth KW - solution KW - crystallinity KW - temperature KW - activation energy KW - brucite KW - quantitative analysis KW - mica group KW - thickness KW - oxides KW - pH KW - processes KW - orientation KW - rates KW - clay minerals KW - X-ray data KW - nucleation KW - saturation KW - sheet silicates KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52670557?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Clay+formation+by+epitaxial+nucleation+and+growth+on+mica&rft.au=Nagy%2C+Kathryn+L%3BChiarello%2C+Ronald+P%3BSturchio%2C+Neil+C%3BCygan%2C+Randall+T%3BAnonymous&rft.aulast=Nagy&rft.aufirst=Kathryn&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 - 1997-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - activation energy; brucite; clay minerals; crystal growth; crystal structure; crystallinity; mechanism; mica group; muscovite; nucleation; orientation; oxides; pH; processes; quantitative analysis; rates; saturation; sheet silicates; silicates; solution; solutions; temperature; thickness; X-ray data ER - TY - JOUR T1 - Combining geostatistics and geographic information systems to facilitate risk-based decisions in environmental remediation AN - 52667517; 1997-075427 JF - Abstracts with Programs - Geological Society of America AU - McKenna, Sean A AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 526 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - soils KW - failures KW - pollutants KW - regulations KW - statistical analysis KW - pollution KW - lead KW - mapping KW - geostatistics KW - decision-making KW - New Mexico KW - simulation KW - cost KW - central New Mexico KW - variations KW - remediation KW - models KW - geographic information systems KW - sampling KW - metals KW - risk assessment KW - information systems KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52667517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Combining+geostatistics+and+geographic+information+systems+to+facilitate+risk-based+decisions+in+environmental+remediation&rft.au=McKenna%2C+Sean+A%3BAnonymous&rft.aulast=McKenna&rft.aufirst=Sean&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=526&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 - central New Mexico; cost; decision-making; failures; geographic information systems; geostatistics; information systems; lead; mapping; metals; models; New Mexico; pollutants; pollution; regulations; remediation; risk assessment; sampling; simulation; soils; statistical analysis; United States; variations ER - TY - JOUR T1 - Using information on parameter uncertainty derived from inverse ground-water modeling in probabilistic flow system assessment AN - 52667370; 1997-075428 JF - Abstracts with Programs - Geological Society of America AU - Arnold, Bill W AU - McKenna, Sean A AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 389 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - wells KW - United States KW - Coconino County Arizona KW - digital terrain models KW - simulation KW - MODFLOWP KW - variations KW - ground water KW - quantitative analysis KW - Mineral County Nevada KW - movement KW - velocity KW - Nevada KW - Monte Carlo analysis KW - statistical analysis KW - optimization KW - Walker Lake KW - two-dimensional models KW - aquifers KW - models KW - Arizona KW - hydraulic conductivity KW - water wells KW - regression analysis KW - particles KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52667370?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+information+on+parameter+uncertainty+derived+from+inverse+ground-water+modeling+in+probabilistic+flow+system+assessment&rft.au=Arnold%2C+Bill+W%3BMcKenna%2C+Sean+A%3BAnonymous&rft.aulast=Arnold&rft.aufirst=Bill&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=389&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; Arizona; Coconino County Arizona; digital terrain models; ground water; hydraulic conductivity; Mineral County Nevada; models; MODFLOWP; Monte Carlo analysis; movement; Nevada; optimization; particles; quantitative analysis; regression analysis; simulation; statistical analysis; two-dimensional models; United States; variations; velocity; Walker Lake; water wells; wells ER - TY - JOUR T1 - Ab initio calculations of kaolinite structure, surface and adsorbate interactions AN - 52666716; 1997-075180 JF - Abstracts with Programs - Geological Society of America AU - Hobbs, J David AU - Cygan, Randall T AU - Nagy, Kathryn L AU - Sears, Mark P AU - Schultz, Peter A AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 520 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - sorption KW - unit cell KW - mechanism KW - crystal structure KW - kaolinite KW - adsorption KW - protons KW - clay minerals KW - X-ray data KW - local density functional method KW - sheet silicates KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52666716?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Ab+initio+calculations+of+kaolinite+structure%2C+surface+and+adsorbate+interactions&rft.au=Hobbs%2C+J+David%3BCygan%2C+Randall+T%3BNagy%2C+Kathryn+L%3BSears%2C+Mark+P%3BSchultz%2C+Peter+A%3BAnonymous&rft.aulast=Hobbs&rft.aufirst=J&rft.date=1996-01-01&rft.volume=28&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, 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; clay minerals; crystal structure; kaolinite; local density functional method; mechanism; protons; sheet silicates; silicates; sorption; unit cell; X-ray data ER - TY - JOUR T1 - DNAPL migration through heterogeneous aquifers; lab experiments, modeling, and field implementation AN - 52666394; 1997-075332 JF - Abstracts with Programs - Geological Society of America AU - Conrad, Stephen H AU - Webb, Erik K AU - Glass, Robert J, Jr AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 392 EP - 393 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - chlorinated hydrocarbons KW - characterization KW - dense nonaqueous phase liquids KW - ground water KW - buoyancy KW - controls KW - halogenated hydrocarbons KW - percolation KW - applications KW - migration KW - experimental studies KW - textures KW - pollutants KW - pollution KW - two-dimensional models KW - aquifers KW - nonaqueous phase liquids KW - models KW - lithofacies KW - organic compounds KW - heterogeneous materials KW - trichloroethylene KW - waste disposal KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52666394?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=DNAPL+migration+through+heterogeneous+aquifers%3B+lab+experiments%2C+modeling%2C+and+field+implementation&rft.au=Conrad%2C+Stephen+H%3BWebb%2C+Erik+K%3BGlass%2C+Robert+J%2C+Jr%3BAnonymous&rft.aulast=Conrad&rft.aufirst=Stephen&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=392&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; aquifers; buoyancy; characterization; chlorinated hydrocarbons; controls; dense nonaqueous phase liquids; experimental studies; field studies; ground water; halogenated hydrocarbons; heterogeneous materials; lithofacies; migration; models; nonaqueous phase liquids; organic compounds; percolation; pollutants; pollution; textures; trichloroethylene; two-dimensional models; waste disposal ER - TY - RPRT T1 - Geostatistical simulation, parameter development and property scaling for GWTT-95 AN - 52657800; 1998-003024 JF - Geostatistical simulation, parameter development and property scaling for GWTT-95 AU - McKenna, S A AU - Altman, S J Y1 - 1996 PY - 1996 DA - 1996 SP - 4 VL - CONF-960421-7 KW - United States KW - high-level waste KW - isotopes KW - statistical analysis KW - pollution KW - migration of elements KW - simulation KW - Nye County Nevada KW - porosity KW - radioactive waste KW - ground water KW - fractures KW - radioactive isotopes KW - hydraulic conductivity 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/52657800?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=McKenna%2C+S+A%3BAltman%2C+S+J&rft.aulast=McKenna&rft.aufirst=S&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geostatistical+simulation%2C+parameter+development+and+property+scaling+for+GWTT-95&rft.title=Geostatistical+simulation%2C+parameter+development+and+property+scaling+for+GWTT-95&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 DE96005357NEG, 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 AC04-94AL85000 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Geochemical evidence for transient karstic water/rock interaction in evaporites of the northern Delaware Basin, New Mexico, USA AN - 52650249; 1998-014932 JF - Abstracts with Programs - Geological Society of America AU - Lambert, Steven J AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 390 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - alteration KW - isotopes KW - Eddy County New Mexico KW - karst KW - New Mexico KW - stable isotopes KW - ground water KW - sedimentary rocks KW - radioactive isotopes KW - water-rock interaction KW - movement KW - Waste Isolation Pilot Plant KW - geochemistry KW - meteoric water KW - alkaline earth metals KW - chemically precipitated rocks KW - Paleozoic KW - isotope ratios KW - confined aquifers KW - potentiometric surface KW - Permian KW - hydrochemistry KW - evaporites KW - aquifers KW - Delaware Basin KW - Sr-87/Sr-86 KW - D/H KW - metals KW - hydrogen KW - sinkholes KW - depressions KW - uranium KW - U-238/U-234 KW - hydraulic conductivity KW - southeastern New Mexico KW - solution features KW - actinides KW - strontium KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52650249?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+evidence+for+transient+karstic+water%2Frock+interaction+in+evaporites+of+the+northern+Delaware+Basin%2C+New+Mexico%2C+USA&rft.au=Lambert%2C+Steven+J%3BAnonymous&rft.aulast=Lambert&rft.aufirst=Steven&rft.date=1996-01-01&rft.volume=28&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, 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 - actinides; alkaline earth metals; alteration; aquifers; chemically precipitated rocks; confined aquifers; D/H; Delaware Basin; depressions; Eddy County New Mexico; evaporites; geochemistry; ground water; hydraulic conductivity; hydrochemistry; hydrogen; isotope ratios; isotopes; karst; metals; meteoric water; movement; New Mexico; Paleozoic; permeability; Permian; potentiometric surface; radioactive isotopes; sedimentary rocks; sinkholes; solution features; southeastern New Mexico; Sr-87/Sr-86; stable isotopes; strontium; U-238/U-234; United States; uranium; Waste Isolation Pilot Plant; water-rock interaction ER - TY - JOUR T1 - Weathering and stabilization of monument materials AN - 52644401; 1998-014930 JF - Abstracts with Programs - Geological Society of America AU - Cygan, Randall T AU - Nagy, Kathryn L AU - Scotto, Cathy S AU - Brinker, C Jeffrey AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 359 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - stabilization KW - technology KW - human activity KW - building stone KW - Monte Carlo analysis KW - statistical analysis KW - simulation KW - public lands KW - weathering KW - rock mechanics KW - national monuments KW - polymers KW - preservation KW - construction materials KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52644401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Weathering+and+stabilization+of+monument+materials&rft.au=Cygan%2C+Randall+T%3BNagy%2C+Kathryn+L%3BScotto%2C+Cathy+S%3BBrinker%2C+C+Jeffrey%3BAnonymous&rft.aulast=Cygan&rft.aufirst=Randall&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=359&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 - building stone; construction materials; human activity; Monte Carlo analysis; national monuments; polymers; preservation; public lands; rock mechanics; simulation; stabilization; statistical analysis; technology; weathering ER - TY - JOUR T1 - Blue Mesa Sink, a possible solution-collapse depression in Petrified Forest National Park, Arizona AN - 52643401; 1998-014931 JF - Abstracts with Programs - Geological Society of America AU - Colpitts, Robert M AU - Neal, J T AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 392 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - Blue Mesa Sink KW - Petrified Forest National Park KW - sandstone KW - block structures KW - relief KW - fractures KW - strike KW - horsts KW - sedimentary rocks KW - Triassic KW - folds KW - Petrified Forest Member KW - Holbrook Basin KW - Upper Triassic KW - Carnian KW - anticlines KW - faults KW - Moenkopi Formation KW - systems KW - Sonsela Member KW - Richard Lake KW - Paleozoic KW - Blue Mesa Member KW - ring structures KW - Permian KW - Mesozoic KW - geometry KW - Mesa Redondo Formation KW - Arizona KW - Coconino Sandstone KW - solution features KW - clastic rocks KW - Shinarump Member KW - Schnebly Hill Formation KW - 23:Geomorphology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52643401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Blue+Mesa+Sink%2C+a+possible+solution-collapse+depression+in+Petrified+Forest+National+Park%2C+Arizona&rft.au=Colpitts%2C+Robert+M%3BNeal%2C+J+T%3BAnonymous&rft.aulast=Colpitts&rft.aufirst=Robert&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=392&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 - anticlines; Arizona; block structures; Blue Mesa Member; Blue Mesa Sink; Carnian; clastic rocks; Coconino Sandstone; faults; folds; fractures; geometry; Holbrook Basin; horsts; Mesa Redondo Formation; Mesozoic; Moenkopi Formation; Paleozoic; Permian; Petrified Forest Member; Petrified Forest National Park; relief; Richard Lake; ring structures; sandstone; Schnebly Hill Formation; sedimentary rocks; Shinarump Member; solution features; Sonsela Member; strike; systems; Triassic; United States; Upper Triassic ER - TY - JOUR T1 - Integrated rock properties models at Yucca Mountain, Nevada AN - 52631659; 1998-010105 JF - Abstracts with Programs - Geological Society of America AU - Rautman, C A AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 521 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - site exploration KW - characterization KW - cores KW - radioactive waste KW - Cenozoic KW - Prow Pass Member KW - heterogeneity KW - Calico Hills Formation KW - Yucca Mountain KW - Nevada KW - experimental studies KW - well logs KW - numerical models KW - three-dimensional models KW - statistical analysis KW - correlation KW - properties KW - Nye County Nevada KW - porosity KW - Miocene KW - models KW - Topopah Spring Member KW - Tertiary KW - Neogene KW - waste disposal KW - regression analysis KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52631659?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Integrated+rock+properties+models+at+Yucca+Mountain%2C+Nevada&rft.au=Rautman%2C+C+A%3BAnonymous&rft.aulast=Rautman&rft.aufirst=C&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=521&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 - Calico Hills Formation; Cenozoic; characterization; cores; correlation; experimental studies; heterogeneity; Miocene; models; Neogene; Nevada; numerical models; Nye County Nevada; porosity; properties; Prow Pass Member; radioactive waste; regression analysis; site exploration; statistical analysis; Tertiary; three-dimensional models; Topopah Spring Member; United States; waste disposal; well logs; Yucca Mountain ER - TY - JOUR T1 - Porosity as a surrogate for modeling hydrologic properties at Yucca Mountain, Nevada AN - 52630174; 1998-010104 JF - Abstracts with Programs - Geological Society of America AU - Flint, Lorraine E AU - Flint, Alan L AU - Rautman, Christopher A AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 521 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - alteration KW - thermal conductivity KW - characterization KW - unsaturated zone KW - mechanism KW - cores KW - radioactive waste KW - spatial distribution KW - mineral composition KW - transport KW - heat flow KW - Yucca Mountain KW - Nevada KW - high-level waste KW - well logs KW - three-dimensional models KW - textures KW - properties KW - Nye County Nevada KW - porosity KW - geometry KW - models KW - physical properties KW - waste disposal KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52630174?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Porosity+as+a+surrogate+for+modeling+hydrologic+properties+at+Yucca+Mountain%2C+Nevada&rft.au=Flint%2C+Lorraine+E%3BFlint%2C+Alan+L%3BRautman%2C+Christopher+A%3BAnonymous&rft.aulast=Flint&rft.aufirst=Lorraine&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=521&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 - alteration; characterization; cores; geometry; heat flow; high-level waste; mechanism; mineral composition; models; Nevada; Nye County Nevada; permeability; physical properties; porosity; properties; radioactive waste; spatial distribution; textures; thermal conductivity; three-dimensional models; transport; United States; unsaturated zone; waste disposal; well logs; Yucca Mountain ER - TY - JOUR T1 - Richard Lake, an evaporite-karst depression in the Holbrook Basin, Arizona AN - 52617316; 1998-014806 JF - Abstracts with Programs - Geological Society of America AU - Neal, James T AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 392 PB - Geological Society of America (GSA), Boulder, CO VL - 28 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - McCauley Sinks KW - Holbrook Anticline KW - Supai Formation KW - Kaibab Formation KW - karst KW - Sedona Group KW - Lower Permian KW - solution KW - topography KW - sedimentary rocks KW - Triassic KW - Holbrook Basin KW - outcrops KW - faults KW - Corduroy Member KW - Moenkopi Formation KW - orientation KW - chemically precipitated rocks KW - Richard Lake KW - Paleozoic KW - fissures KW - Permian KW - evaporites KW - Mesozoic KW - sinkholes KW - Arizona KW - Coconino Sandstone KW - Leonardian KW - solution features KW - Schnebly Hill Formation KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52617316?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Richard+Lake%2C+an+evaporite-karst+depression+in+the+Holbrook+Basin%2C+Arizona&rft.au=Neal%2C+James+T%3BAnonymous&rft.aulast=Neal&rft.aufirst=James&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=392&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 - Arizona; chemically precipitated rocks; Coconino Sandstone; Corduroy Member; evaporites; faults; fissures; Holbrook Anticline; Holbrook Basin; Kaibab Formation; karst; Leonardian; Lower Permian; McCauley Sinks; Mesozoic; Moenkopi Formation; orientation; outcrops; Paleozoic; Permian; Richard Lake; Schnebly Hill Formation; sedimentary rocks; Sedona Group; sinkholes; solution; solution features; Supai Formation; topography; Triassic; United States ER - TY - JOUR T1 - Transport processes in a fractured dolomite AN - 52573794; 1998-051129 AB - The Culebra Dolomite Member of the Rustler Formation is a 7-m-thick fractured dolomite that is being studied at the WIPP site in New Mexico as a possible transport pathway for radionuclides released from the repository by future inadvertent human intrusion. Examination of core and shaft exposures has revealed that there are multiple scales of porosity within the Culebra including: fractures ranging from microscale to large, vuggy zones, and inter-granular porosity. A series of hydraulic and tracer tests has been conducted to evaluate the flow and transport properties of the Culebra. A primary objective of single-well injection-withdrawal and multiwell convergent-flow tracer tests was to evaluate whether there is significant solute diffusion from fractures into the rock matrix. To interpret tracer test results, numerical simulations have been conducted using single- and double-porosity models with homogeneous and heterogeneous hydraulic conductivity fields. Simulations to date indicate that it is not possible to model the single-well data without significant matrix diffusion. These simulations further suggest that both the single- and multiwell data cannot be adequately explained using a classical double-porosity model and heterogeneous permeability fields. However, an excellent fit to the single-well data can be obtained using a model that incorporates a statistical distribution of mass transfer rates (multirate diffusion). This distribution of effective diffusion rates represents variations in fracture spacing (surface area for diffusion and block size) and tortuosity of pores which is consistant with the observed scales of porosity. JF - Abstracts with Programs - Geological Society of America AU - Meigs, Lucy C AU - McCord, James T AU - Tsang, Yvonne W AU - Haggerty, Roy AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 75 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 - Eddy County New Mexico KW - Rustler Formation KW - New Mexico KW - dolostone KW - cores KW - variations KW - fractures KW - sedimentary rocks KW - radioactive isotopes KW - transport KW - tracers KW - Waste Isolation Pilot Plant KW - Culebra Dolomite Member KW - geochemistry KW - processes KW - diffusion KW - Paleozoic KW - injection KW - rates KW - Permian KW - porosity KW - hydraulic conductivity KW - carbonate rocks KW - permeability KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52573794?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Transport+processes+in+a+fractured+dolomite&rft.au=Meigs%2C+Lucy+C%3BMcCord%2C+James+T%3BTsang%2C+Yvonne+W%3BHaggerty%2C+Roy%3BAnonymous&rft.aulast=Meigs&rft.aufirst=Lucy&rft.date=1996-01-01&rft.volume=28&rft.issue=7&rft.spage=75&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 - carbonate rocks; cores; Culebra Dolomite Member; diffusion; dolostone; Eddy County New Mexico; fractured materials; fractures; geochemistry; hydraulic conductivity; injection; isotopes; New Mexico; Paleozoic; permeability; Permian; porosity; processes; radioactive isotopes; rates; Rustler Formation; sedimentary rocks; tracers; transport; United States; variations; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Two-dimensional nonlinear finite element analysis of well damage due to reservoir compaction, well-to-well interactions, and localization on weak layers AN - 52564036; 1998-059906 JF - Proceedings of the ... North American Rock Mechanics Symposium AU - Hilbert, L Brun, Jr AU - Fredrich, Joanne T AU - Bruno, Mike S AU - Deitrick, Greg L AU - de Rouffignac, Eric P A2 - Aubertin, Michel A2 - Hassani, Ferri A2 - Mitri, Hani S. Y1 - 1996 PY - 1996 DA - 1996 SP - 1863 EP - 1870 PB - A. A. Balkema, Rotterdam VL - 2 KW - United States KW - failures KW - petroleum engineering KW - strength KW - statistical analysis KW - land subsidence KW - displacements KW - deformation KW - porosity KW - oil and gas fields KW - Bakersfield California KW - reservoir rocks KW - models KW - California KW - oil wells KW - Kern County California KW - finite element analysis KW - boreholes KW - Belridge Field KW - Southern California KW - pore pressure KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52564036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+...+North+American+Rock+Mechanics+Symposium&rft.atitle=Two-dimensional+nonlinear+finite+element+analysis+of+well+damage+due+to+reservoir+compaction%2C+well-to-well+interactions%2C+and+localization+on+weak+layers&rft.au=Hilbert%2C+L+Brun%2C+Jr%3BFredrich%2C+Joanne+T%3BBruno%2C+Mike+S%3BDeitrick%2C+Greg+L%3Bde+Rouffignac%2C+Eric+P&rft.aulast=Hilbert&rft.aufirst=L&rft.date=1996-01-01&rft.volume=2&rft.issue=&rft.spage=1863&rft.isbn=905410838X&rft.btitle=&rft.title=Proceedings+of+the+...+North+American+Rock+Mechanics+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 2nd North American rock mechanics symposium; NARMS 96, a regional conference of ISRM N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 16 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #04569 N1 - SubjectsTermNotLitGenreText - Bakersfield California; Belridge Field; boreholes; California; deformation; displacements; failures; finite element analysis; Kern County California; land subsidence; models; oil and gas fields; oil wells; petroleum engineering; pore pressure; porosity; reservoir rocks; Southern California; statistical analysis; strength; United States ER - TY - JOUR T1 - Geomechanical numerical simulations of complex geologic structures AN - 52563587; 1998-059903 JF - Proceedings of the ... North American Rock Mechanics Symposium AU - Argueello, J Guadalupe AU - Stone, Charles M AU - Lorenz, John C A2 - Aubertin, Michel A2 - Hassani, Ferri A2 - Mitri, Hani S. Y1 - 1996 PY - 1996 DA - 1996 SP - 1841 EP - 1848 PB - A. A. Balkema, Rotterdam VL - 2 KW - Poisson's ratio KW - strain KW - Cretaceous KW - Green River basin KW - hanging wall KW - stress KW - statistical analysis KW - elastic constants KW - deformation KW - Upper Cretaceous KW - Mesozoic KW - boundary conditions KW - rock mechanics KW - Frontier Formation KW - models KW - kinematics KW - finite element analysis KW - foot wall KW - faults KW - Young's modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52563587?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+...+North+American+Rock+Mechanics+Symposium&rft.atitle=Geomechanical+numerical+simulations+of+complex+geologic+structures&rft.au=Argueello%2C+J+Guadalupe%3BStone%2C+Charles+M%3BLorenz%2C+John+C&rft.aulast=Argueello&rft.aufirst=J&rft.date=1996-01-01&rft.volume=2&rft.issue=&rft.spage=1841&rft.isbn=905410838X&rft.btitle=&rft.title=Proceedings+of+the+...+North+American+Rock+Mechanics+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 2nd North American rock mechanics symposium; NARMS 96, a regional conference of ISRM N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 7 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #04569 N1 - SubjectsTermNotLitGenreText - boundary conditions; Cretaceous; deformation; elastic constants; faults; finite element analysis; foot wall; Frontier Formation; Green River basin; hanging wall; kinematics; Mesozoic; models; Poisson's ratio; rock mechanics; statistical analysis; strain; stress; Upper Cretaceous; Young's modulus ER - TY - JOUR T1 - Thermal expansion as a function of confining pressure for welded tuff from Yucca Mountain AN - 52563499; 1998-059880 JF - Proceedings of the ... North American Rock Mechanics Symposium AU - Martin, R J AU - Noel, J S AU - Boyd, P J AU - Price, R H A2 - Aubertin, Michel A2 - Hassani, Ferri A2 - Mitri, Hani S. Y1 - 1996 PY - 1996 DA - 1996 SP - 1659 EP - 1666 PB - A. A. Balkema, Rotterdam VL - 2 KW - United States KW - volcanic rocks KW - welded tuff KW - microcracks KW - igneous rocks KW - Nye County Nevada KW - porosity KW - Miocene KW - thermal expansion KW - temperature KW - rock mechanics KW - Cenozoic KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - cracks KW - boreholes KW - Neogene KW - Yucca Mountain KW - confining pressure KW - Nevada KW - compressibility KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52563499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+...+North+American+Rock+Mechanics+Symposium&rft.atitle=Thermal+expansion+as+a+function+of+confining+pressure+for+welded+tuff+from+Yucca+Mountain&rft.au=Martin%2C+R+J%3BNoel%2C+J+S%3BBoyd%2C+P+J%3BPrice%2C+R+H&rft.aulast=Martin&rft.aufirst=R&rft.date=1996-01-01&rft.volume=2&rft.issue=&rft.spage=1659&rft.isbn=905410838X&rft.btitle=&rft.title=Proceedings+of+the+...+North+American+Rock+Mechanics+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 2nd North American rock mechanics symposium; NARMS 96, a regional conference of ISRM N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 8 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #04569 N1 - SubjectsTermNotLitGenreText - boreholes; Cenozoic; compressibility; confining pressure; cracks; igneous rocks; microcracks; Miocene; Neogene; Nevada; Nye County Nevada; porosity; pyroclastics; rock mechanics; temperature; Tertiary; thermal expansion; Topopah Spring Member; United States; volcanic rocks; welded tuff; Yucca Mountain ER - TY - JOUR T1 - A nonlocal damage model for dynamic rock fracture simulations AN - 52563319; 1998-059884 JF - Proceedings of the ... North American Rock Mechanics Symposium AU - Chen, E P A2 - Aubertin, Michel A2 - Hassani, Ferri A2 - Mitri, Hani S. Y1 - 1996 PY - 1996 DA - 1996 SP - 1691 EP - 1698 PB - A. A. Balkema, Rotterdam VL - 2 KW - strain KW - loading KW - stress KW - statistical analysis KW - damage KW - simulation KW - rock mechanics KW - models KW - fractures KW - finite element analysis KW - computers KW - cracks KW - brittle materials KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52563319?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+...+North+American+Rock+Mechanics+Symposium&rft.atitle=A+nonlocal+damage+model+for+dynamic+rock+fracture+simulations&rft.au=Chen%2C+E+P&rft.aulast=Chen&rft.aufirst=E&rft.date=1996-01-01&rft.volume=2&rft.issue=&rft.spage=1691&rft.isbn=905410838X&rft.btitle=&rft.title=Proceedings+of+the+...+North+American+Rock+Mechanics+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 2nd North American rock mechanics symposium; NARMS 96, a regional conference of ISRM N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 23 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #04569 N1 - SubjectsTermNotLitGenreText - brittle materials; computers; cracks; damage; finite element analysis; fractures; loading; models; rock mechanics; simulation; statistical analysis; strain; stress ER - TY - JOUR T1 - Ultrafine cement grout for sealing underground nuclear waste repositories AN - 52563275; 1998-059860 JF - Proceedings of the ... North American Rock Mechanics Symposium AU - Ahrens, Ernst H AU - Onofrei, Maria A2 - Aubertin, Michel A2 - Hassani, Ferri A2 - Mitri, Hani S. Y1 - 1996 PY - 1996 DA - 1996 SP - 1509 EP - 1514 PB - A. A. Balkema, Rotterdam VL - 2 KW - fractured materials KW - sealing KW - underground storage KW - optimization KW - grouting KW - rock mechanics KW - radioactive waste KW - laboratory studies KW - rheology KW - hydraulic conductivity KW - compressive strength KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52563275?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+...+North+American+Rock+Mechanics+Symposium&rft.atitle=Ultrafine+cement+grout+for+sealing+underground+nuclear+waste+repositories&rft.au=Ahrens%2C+Ernst+H%3BOnofrei%2C+Maria&rft.aulast=Ahrens&rft.aufirst=Ernst&rft.date=1996-01-01&rft.volume=2&rft.issue=&rft.spage=1509&rft.isbn=905410838X&rft.btitle=&rft.title=Proceedings+of+the+...+North+American+Rock+Mechanics+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 2nd North American rock mechanics symposium; NARMS 96, a regional conference of ISRM N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 6 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #04569 N1 - SubjectsTermNotLitGenreText - compressive strength; fractured materials; grouting; hydraulic conductivity; laboratory studies; optimization; permeability; radioactive waste; rheology; rock mechanics; sealing; underground storage ER - TY - JOUR T1 - Three dimensional finite element simulations of room and pillar mines in rock salt AN - 52562295; 1998-059686 JF - Proceedings of the ... North American Rock Mechanics Symposium AU - Hoffman, Edward L AU - Ehgartner, Brian L A2 - Aubertin, Michel A2 - Hassani, Ferri A2 - Mitri, Hani S. Y1 - 1996 PY - 1996 DA - 1996 SP - 117 EP - 123 PB - A. A. Balkema, Rotterdam VL - 2 KW - halides KW - mining KW - mines KW - underground mining KW - three-dimensional models KW - statistical analysis KW - simulation KW - excavations KW - halite KW - spalling KW - finite element analysis KW - chlorides KW - pillars KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52562295?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+...+North+American+Rock+Mechanics+Symposium&rft.atitle=Three+dimensional+finite+element+simulations+of+room+and+pillar+mines+in+rock+salt&rft.au=Hoffman%2C+Edward+L%3BEhgartner%2C+Brian+L&rft.aulast=Hoffman&rft.aufirst=Edward&rft.date=1996-01-01&rft.volume=2&rft.issue=&rft.spage=117&rft.isbn=905410838X&rft.btitle=&rft.title=Proceedings+of+the+...+North+American+Rock+Mechanics+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 2nd North American rock mechanics symposium; NARMS 96, a regional conference of ISRM N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 3 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #04569 N1 - SubjectsTermNotLitGenreText - chlorides; excavations; finite element analysis; halides; halite; mines; mining; pillars; simulation; spalling; statistical analysis; three-dimensional models; underground mining ER - TY - JOUR T1 - Computational implementation of the multi-mechanism deformation coupled fracture model for salt AN - 52561823; 1998-059688 JF - Proceedings of the ... North American Rock Mechanics Symposium AU - Koteras, J Richard AU - Munson, Darrell E A2 - Aubertin, Michel A2 - Hassani, Ferri A2 - Mitri, Hani S. Y1 - 1996 PY - 1996 DA - 1996 SP - 131 EP - 138 PB - A. A. Balkema, Rotterdam VL - 2 KW - United States KW - halides KW - chemically precipitated rocks KW - strain KW - Eddy County New Mexico KW - stiffness KW - damage KW - New Mexico KW - deformation KW - evaporites KW - halite KW - models KW - fractures KW - sedimentary rocks KW - creep KW - underground installations KW - chlorides KW - testing KW - Waste Isolation Pilot Plant KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52561823?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+...+North+American+Rock+Mechanics+Symposium&rft.atitle=Computational+implementation+of+the+multi-mechanism+deformation+coupled+fracture+model+for+salt&rft.au=Koteras%2C+J+Richard%3BMunson%2C+Darrell+E&rft.aulast=Koteras&rft.aufirst=J&rft.date=1996-01-01&rft.volume=2&rft.issue=&rft.spage=131&rft.isbn=905410838X&rft.btitle=&rft.title=Proceedings+of+the+...+North+American+Rock+Mechanics+Symposium&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 2nd North American rock mechanics symposium; NARMS 96, a regional conference of ISRM N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 9 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #04569 N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; chlorides; creep; damage; deformation; Eddy County New Mexico; evaporites; fractures; halides; halite; models; New Mexico; salt; sedimentary rocks; stiffness; strain; testing; underground installations; United States; Waste Isolation Pilot Plant ER - TY - BOOK T1 - Application of X-ray absorption spectroscopy for surface complexation modeling of metal ion sorption AN - 52544839; 1998-065128 JF - Physics and chemistry of mineral surfaces AU - Hayes, Kim F AU - Katz, Lynn E A2 - Brady, Patrick V. A2 - LaFemina, John P. Y1 - 1996 PY - 1996 DA - 1996 PB - CRC Press, Boca Raton, FL SN - 084938351X KW - sorption KW - experimental studies KW - affinities KW - oxyhydroxides KW - complexing KW - crystal structure KW - ions KW - X-ray spectra KW - models KW - hydroxides KW - absorption KW - chemical reactions KW - metals KW - X-ray spectroscopy KW - interfaces KW - X-ray analysis KW - oxides KW - cations KW - applications KW - spectra KW - crystal chemistry KW - spectroscopy 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/52544839?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Hayes%2C+Kim+F%3BKatz%2C+Lynn+E&rft.aulast=Hayes&rft.aufirst=Kim&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=084938351X&rft.btitle=Application+of+X-ray+absorption+spectroscopy+for+surface+complexation+modeling+of+metal+ion+sorption&rft.title=Application+of+X-ray+absorption+spectroscopy+for+surface+complexation+modeling+of+metal+ion+sorption&rft.issn=&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 - 79 N1 - PubXState - FL N1 - Document feature - illus. incl. 18 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Physics and chemistry of mineral surfaces AN - 52544377; 1998-065125 JF - Physics and chemistry of mineral surfaces A2 - Brady, Patrick V. A2 - LaFemina, John P. Y1 - 1996 PY - 1996 DA - 1996 SP - 368 PB - CRC Press, Boca Raton, FL SN - 084938351X KW - chemical reactions KW - mineral physics KW - interfaces KW - crystal structure KW - crystal chemistry KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52544377?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=084938351X&rft.btitle=Physics+and+chemistry+of+mineral+surfaces&rft.title=Physics+and+chemistry+of+mineral+surfaces&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - PubXState - FL N1 - Document feature - illus. N1 - SuppNotes - Individual chapters are cited separately N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Surface-controlled dissolution and growth of minerals AN - 52543710; 1998-065129 JF - Physics and chemistry of mineral surfaces AU - Brady, Patrick V AU - House, William A A2 - Brady, Patrick V. A2 - LaFemina, John P. Y1 - 1996 PY - 1996 DA - 1996 PB - CRC Press, Boca Raton, FL SN - 084938351X KW - silicates KW - experimental studies KW - mechanism KW - rates KW - free energy KW - crystal growth KW - solution KW - equilibrium KW - temperature KW - hydroxides KW - ligands KW - chemical reactions KW - oxides KW - crystal chemistry KW - sulfides KW - glass materials KW - carbonates KW - pH KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52543710?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Brady%2C+Patrick+V%3BHouse%2C+William+A&rft.aulast=Brady&rft.aufirst=Patrick&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=084938351X&rft.btitle=Surface-controlled+dissolution+and+growth+of+minerals&rft.title=Surface-controlled+dissolution+and+growth+of+minerals&rft.issn=&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 - 286 N1 - PubXState - FL N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Electronic structure of mineral surfaces AN - 52542737; 1998-065127 JF - Physics and chemistry of mineral surfaces AU - Henrich, Victor E A2 - Brady, Patrick V. A2 - LaFemina, John P. Y1 - 1996 PY - 1996 DA - 1996 PB - CRC Press, Boca Raton, FL SN - 084938351X KW - silicates KW - surface properties KW - electrical properties KW - mineral physics KW - crystal structure KW - insulators KW - chemical reactions KW - metals KW - interfaces KW - surface defects KW - oxides KW - valency KW - electrons KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52542737?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Henrich%2C+Victor+E&rft.aulast=Henrich&rft.aufirst=Victor&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=084938351X&rft.btitle=Electronic+structure+of+mineral+surfaces&rft.title=Electronic+structure+of+mineral+surfaces&rft.issn=&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 - 176 N1 - PubXState - FL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Geochemical applications of mineral surface science AN - 52540281; 1998-065130 JF - Physics and chemistry of mineral surfaces AU - Brady, Patrick V AU - Zachara, John M A2 - Brady, Patrick V. A2 - LaFemina, John P. Y1 - 1996 PY - 1996 DA - 1996 PB - CRC Press, Boca Raton, FL SN - 084938351X KW - soils KW - processes KW - biomineralization KW - desorption KW - mineral-water interface KW - crystal growth KW - adsorption KW - solution KW - ions KW - weathering KW - life origin KW - ground water KW - geochemical cycle KW - chemical reactions KW - transport KW - interfaces KW - applications KW - crystal chemistry KW - geochemistry KW - particles KW - 01A:General mineralogy KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52540281?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Brady%2C+Patrick+V%3BZachara%2C+John+M&rft.aulast=Brady&rft.aufirst=Patrick&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=084938351X&rft.btitle=&rft.title=Contemporary+Nurse+%3A+a+Journal+for+the+Australian+Nursing+Profession&rft.issn=10376178&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 - 258 N1 - PubXState - FL N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Structure of mineral surfaces AN - 52539872; 1998-065126 JF - Physics and chemistry of mineral surfaces AU - Gibson, Andrew S AU - LaFemina, John P A2 - Brady, Patrick V. A2 - LaFemina, John P. Y1 - 1996 PY - 1996 DA - 1996 PB - CRC Press, Boca Raton, FL SN - 084938351X KW - silicates KW - methods KW - halides KW - mineral physics KW - electron diffraction data KW - sphalerite KW - perovskite KW - crystal structure KW - bonding KW - corundum KW - halite KW - geometry KW - silica KW - rutile KW - interfaces KW - chlorides KW - oxides KW - sulfides KW - carbonates KW - wurtzite KW - SEM data KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52539872?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gibson%2C+Andrew+S%3BLaFemina%2C+John+P&rft.aulast=Gibson&rft.aufirst=Andrew&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=084938351X&rft.btitle=Structure+of+mineral+surfaces&rft.title=Structure+of+mineral+surfaces&rft.issn=&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 - 200 N1 - PubXState - FL N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Capillary barriers for covering mine wastes AN - 52391160; 2000-015446 JF - Proceedings of the ... International Conference on Tailings and Mine Waste AU - Stormont, J C AU - Morris, C E AU - Finley, R E Y1 - 1996 PY - 1996 DA - 1996 SP - 201 EP - 210 PB - A. A. Balkema, Rotterdam VL - 3 KW - HELP KW - TRACER3D KW - numerical analysis KW - drainage KW - capillary water KW - simulation KW - porosity KW - computer programs KW - mining geology KW - percolation KW - hydraulic conductivity KW - tailings KW - disposal barriers KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52391160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+...+International+Conference+on+Tailings+and+Mine+Waste&rft.atitle=Capillary+barriers+for+covering+mine+wastes&rft.au=Stormont%2C+J+C%3BMorris%2C+C+E%3BFinley%2C+R+E&rft.aulast=Stormont&rft.aufirst=J&rft.date=1996-01-01&rft.volume=3&rft.issue=&rft.spage=201&rft.isbn=9054105941&rft.btitle=&rft.title=Proceedings+of+the+...+International+Conference+on+Tailings+and+Mine+Waste&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Third international conference on Tailings and mine waste N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 5 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #04690 N1 - SubjectsTermNotLitGenreText - capillary water; computer programs; design; disposal barriers; drainage; HELP; hydraulic conductivity; mining geology; numerical analysis; percolation; porosity; simulation; tailings; TRACER3D ER - TY - JOUR T1 - Results from a comparison of geostatistical inverse techniques for groundwater flow AN - 52376571; 2000-027533 JF - Water Science and Technology Library AU - Zimmerman, Dean A AU - Axness, C L AU - de Marsily, G AU - Marietta, M G AU - Gotway, C A A2 - Gottlieb, Johannes A2 - DuChateau, Paul Y1 - 1996 PY - 1996 DA - 1996 SP - 105 EP - 120 PB - Kluwer Academic Publishers, Dordrecht VL - 23 SN - 0921-092X, 0921-092X KW - United States KW - Eddy County New Mexico KW - statistical analysis KW - pollution KW - mathematical models KW - inverse problem KW - geostatistics KW - elastic waves KW - New Mexico KW - fluid dynamics KW - Culebra Aquifer KW - ground water KW - waste management KW - transmissivity KW - transport KW - traveltime KW - hydraulic conductivity KW - algorithms KW - Waste Isolation Pilot Plant KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52376571?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Science+and+Technology+Library&rft.atitle=Results+from+a+comparison+of+geostatistical+inverse+techniques+for+groundwater+flow&rft.au=Zimmerman%2C+Dean+A%3BAxness%2C+C+L%3Bde+Marsily%2C+G%3BMarietta%2C+M+G%3BGotway%2C+C+A&rft.aulast=Zimmerman&rft.aufirst=Dean&rft.date=1996-01-01&rft.volume=23&rft.issue=&rft.spage=105&rft.isbn=0792340892&rft.btitle=&rft.title=Water+Science+and+Technology+Library&rft.issn=0921092X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Parameter identification and inverse problems in hydrology, geology and ecology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 15 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; Culebra Aquifer; Eddy County New Mexico; elastic waves; fluid dynamics; geostatistics; ground water; hydraulic conductivity; inverse problem; mathematical models; New Mexico; pollution; statistical analysis; transmissivity; transport; traveltime; United States; Waste Isolation Pilot Plant; waste management ER - TY - JOUR T1 - Impact of geological conceptual models on the prediction of performance of a radioactive waste repository AN - 51638666; 2006-011605 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Chaturvedi, Lokesh AU - Lee, William W L AU - Anderson, D R AU - Galson, Dan A AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 451 PB - [International Geological Congress], [location varies] VL - 30, Vol. 3 KW - United States KW - underground storage KW - salt domes KW - isotopes KW - Eddy County New Mexico KW - Darcy's law KW - prediction KW - hydrogeology KW - New Mexico KW - fluid dynamics KW - rock mechanics KW - radioactive waste KW - ground water KW - aquifers KW - safety KW - radioactive isotopes KW - transport KW - underground installations KW - theoretical models KW - Waste Isolation Pilot Plant KW - waste disposal KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51638666?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.atitle=Impact+of+geological+conceptual+models+on+the+prediction+of+performance+of+a+radioactive+waste+repository&rft.au=Chaturvedi%2C+Lokesh%3BLee%2C+William+W+L%3BAnderson%2C+D+R%3BGalson%2C+Dan+A%3BAnonymous&rft.aulast=Chaturvedi&rft.aufirst=Lokesh&rft.date=1996-01-01&rft.volume=30%2C+Vol.+3&rft.issue=&rft.spage=451&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 30th international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - aquifers; Darcy's law; Eddy County New Mexico; fluid dynamics; ground water; hydrogeology; isotopes; New Mexico; prediction; radioactive isotopes; radioactive waste; rock mechanics; safety; salt domes; theoretical models; transport; underground installations; underground storage; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Nevada Test Site sensor test facility AN - 51103544; 2007-093219 AB - A Sensor Test Facility (STF) was recently established at the Department of Energy's Nevada Test Site (NTS). It has been used for a series of sensor tests that have demonstrated the usefulness of the testbed. The facility consists of a cut-and-cover bunker complex and the two square mile surrounding area. The STF was developed as a scientific testbed optimized for the development and evaluation of advanced sensor systems, including ground sensor systems designed to identify and detect hardened underground facilities. This was accomplished by identifying a facility in a remote location where seismic, acoustic, and electromagnetic interference would be minimal, establishing a testbed that would be accommodating to field testing, and conducting a thorough geophysical characterization of the area surrounding the facility in order to understand the local geology and its effects on geophysical signals emanating from the facility. The STF is representative of a number of cut-and-cover bunkers around the world that are used for the manufacture and/or storage of weapons of mass destruction. This paper provides a general description of the Nevada Test Site, the Sensor Test Facility, and the Geophysical Site Characterization. JF - SAND (Sandia Laboratories) AU - Gomez, B J AU - Boyer, W B Y1 - 1996 PY - 1996 DA - 1996 SP - 9 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - monitoring KW - geophysical surveys KW - site exploration KW - geophysical methods KW - seismic response KW - seismic methods KW - measurement KW - Nevada Test Site KW - hardened structures KW - acoustical methods KW - detection KW - seismicity KW - underground installations KW - surveys KW - electromagnetic field KW - Nevada KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51103544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gomez%2C+B+J%3BBoyer%2C+W+B&rft.aulast=Gomez&rft.aufirst=B&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Nevada+Test+Site+sensor+test+facility&rft.title=Nevada+Test+Site+sensor+test+facility&rft.issn=02706520&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 - 2007-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE97000745NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 67th Shock and vibration symposium, Monterey, CA, Nov. 18, 1996; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - acoustical methods; detection; electromagnetic field; geophysical methods; geophysical surveys; hardened structures; measurement; monitoring; Nevada; Nevada Test Site; remote sensing; seismic methods; seismic response; seismicity; site exploration; surveys; underground installations; United States ER - TY - JOUR T1 - Log analysis of six boreholes in conjunction with geologic characterization above and on top of the Weeks Island salt dome AN - 51059524; 1997-016094 AB - Six boreholes were drilled during the geologic characterization and diagnostics of the Weeks Island sinkhole that is over the two-tiered salt mine which was converted for oil storage by the US Strategic Petroleum Reserve. These holes were drilled to provide for geologic characterization of the Weeks Island Salt Dome and its overburden in the immediate vicinity of the sinkhole (mainly through logs and core); to establish a crosswell configuration for seismic tomography; to establish locations for hydrocarbon detection and tracer injection; and to Provide direct observations of sinkhole geometry and material properties. Specific objectives of the logging program were to: (1) identify the top of and the physical state of the salt dome; (2) identify the water table; (3) obtain a relative salinity profile in the aquifer within the alluvium, which ranges from the water table directly to the top of the Weeks Island salt dome; and (4) identify a reflecting horizon seen on seismic profiles over this salt dome. Natural gamma, neutron, density, sonic, resistivity and caliper logs were run. JF - SAND (Sandia Laboratories) AU - Sattler, A R Y1 - 1996 PY - 1996 DA - 1996 SP - 19 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - seismic profiles KW - overburden KW - monitoring KW - salt domes KW - site exploration KW - well-logging KW - injection KW - salinity KW - ground water KW - aquifers KW - Weeks Island KW - water table KW - Weeks Island Strategic Petroleum Reserve Site KW - organic compounds KW - boreholes KW - infiltration KW - tracers KW - hydrocarbons KW - geophysical profiles KW - Louisiana KW - Iberia Parish Louisiana KW - storage KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51059524?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Sattler%2C+A+R&rft.aulast=Sattler&rft.aufirst=A&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Log+analysis+of+six+boreholes+in+conjunction+with+geologic+characterization+above+and+on+top+of+the+Weeks+Island+salt+dome&rft.title=Log+analysis+of+six+boreholes+in+conjunction+with+geologic+characterization+above+and+on+top+of+the+Weeks+Island+salt+dome&rft.issn=02706520&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 DE96008904NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Solution Mining Research Institute conference, Houston, TX, Apr. 14, 1996; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; boreholes; geophysical profiles; ground water; hydrocarbons; Iberia Parish Louisiana; infiltration; injection; Louisiana; monitoring; organic compounds; overburden; salinity; salt domes; seismic profiles; site exploration; storage; tracers; United States; water table; Weeks Island; Weeks Island Strategic Petroleum Reserve Site; well-logging ER - TY - JOUR T1 - Geomechanical numerical simulations of complex geologic structures AN - 51056847; 1997-016100 AB - Ability to predict mechanical response of rock in three dimensions over the spatial and time scales of geologic interest would give the oil and gas industry the ability to reduce risk on prospects, improve pre-project initial reserve estimates, and lower operating costs. A program has recently been initiated, under the auspices of the Advanced Computational Technology Initiative (ACTI), to achieve such a computational technology breakthrough by adapting the unique advanced quasistatic finite element technology developed by Sandia to the mechanics applications important to exploration and production activities within the oil and gas industry. As a precursor to that program, in an effort to evaluate the feasibility of the approach, several complex geologic structures of interest were analyzed with the existing two-dimensional quasistatic finite element code, SANTOS, developed at Sandia. Examples are presented and discussed. JF - SAND (Sandia Laboratories) AU - Arguello, J G AU - Stone, C M AU - Lorenz, J C Y1 - 1996 PY - 1996 DA - 1996 SP - 9 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - numerical models KW - three-dimensional models KW - spatial data KW - Eocene KW - statistical analysis KW - data processing KW - petroleum KW - Paleogene KW - simulation KW - rock mechanics KW - exploration KW - computer programs KW - Cenozoic KW - case studies KW - finite element analysis KW - controls KW - Tertiary KW - Western U.S. KW - Green River Formation KW - SANTOS KW - faults KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51056847?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Arguello%2C+J+G%3BStone%2C+C+M%3BLorenz%2C+J+C&rft.aulast=Arguello&rft.aufirst=J&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geomechanical+numerical+simulations+of+complex+geologic+structures&rft.title=Geomechanical+numerical+simulations+of+complex+geologic+structures&rft.issn=02706520&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 DE96010853NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contracts AC04-94AL85000 , AC04-76DP00789 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - case studies; Cenozoic; computer programs; controls; data processing; Eocene; exploration; faults; finite element analysis; Green River Formation; numerical models; Paleogene; petroleum; rock mechanics; SANTOS; simulation; spatial data; statistical analysis; Tertiary; three-dimensional models; United States; Western U.S. ER - TY - JOUR T1 - Two-dimensional nonlinear finite element analysis of well damage due to reservoir compaction, well-to-well interactions, and localization on weak layers AN - 51053993; 1997-016155 AB - In this paper the authors present the results of a coupled nonlinear finite element geomechanics model for reservoir compaction and well-to-well interactions for the high-porosity, low strength diatomite reservoirs of the Belridge field near Bakersfield, California. They show that well damage and failures can occur under the action of two distinct mechanisms: shear deformations induced by pore compaction and subsidence, and shear deformations due to well-to-well interactions during production or water injection. They show such casting damage or failure can be localized to weak layers that slide or slip under shear due to subsidence. The magnitude of shear displacements and surface subsidence agree with field observations. JF - SAND (Sandia Laboratories) AU - Hilbert, L B AU - Fredrich, J T AU - Bruno, M S AU - Deitrick, G L AU - Rouffignac, E P Y1 - 1996 PY - 1996 DA - 1996 SP - 8 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - petroleum engineering KW - pressure KW - geologic hazards KW - statistical analysis KW - diatomaceous earth KW - land subsidence KW - Bakersfield California KW - two-dimensional models KW - rock mechanics KW - reservoir rocks KW - models KW - compaction KW - California KW - Kern County California KW - formation damage KW - finite element analysis KW - sedimentary rocks KW - Belridge Field KW - pore pressure KW - shear KW - reservoir properties KW - clastic rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51053993?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Hilbert%2C+L+B%3BFredrich%2C+J+T%3BBruno%2C+M+S%3BDeitrick%2C+G+L%3BRouffignac%2C+E+P&rft.aulast=Hilbert&rft.aufirst=L&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Two-dimensional+nonlinear+finite+element+analysis+of+well+damage+due+to+reservoir+compaction%2C+well-to-well+interactions%2C+and+localization+on+weak+layers&rft.title=Two-dimensional+nonlinear+finite+element+analysis+of+well+damage+due+to+reservoir+compaction%2C+well-to-well+interactions%2C+and+localization+on+weak+layers&rft.issn=02706520&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 DE96010331NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 2nd North American Rock mechanics symposium: tools and techniques in rock mechanics, Montreal, PQ, June 19-21, 1996; Contracts AC04-94AL85000 , AC03-76SF00098 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bakersfield California; Belridge Field; California; clastic rocks; compaction; diatomaceous earth; finite element analysis; formation damage; geologic hazards; Kern County California; land subsidence; models; petroleum engineering; pore pressure; pressure; reservoir properties; reservoir rocks; rock mechanics; sedimentary rocks; shear; statistical analysis; two-dimensional models; United States ER - TY - JOUR T1 - Fuel dispersal in high-speed aircraft/soil impact scenarios AN - 51052632; 1997-001982 AB - The objective of this study is to determine how the jet fuel contained in aircraft wing tanks disperses on impact with a soft terrain, i.e., soils, at high impact velocities. The approach used in this study is to combine experimental and numerical methods. Tests were conducted with an approximately 1/42 linear-scale mass-model of a 1/4 span section of a C-141 wing impacting a sand/clay mixture. The test results showed that within the uncertainty of the data, the percentage of incident liquid mass remaining in the crater is the same as that qualitatively described in earlier napalm bomb development studies. Namely, the percentage of fuel in the crater ranges from near zero for grazing impacts to 25%-50% for high angles of impact. To support a weapons system safety assessment (WSSA), the data from the current study have been reduced to correlations. The numerical model used in the current study is a unique coupling of a Smooth Particle Hydrodynamics (SPH) method with the transient dynamics finite element code PRONTO. Qualitatively, the splash, erosion, and soil compression phenomena are all numerically predicted. Quantitatively, the numerical method predicted a smaller crater cross section than was observed in the tests. JF - SAND (Sandia Laboratories) AU - Tieszen, S R AU - Attaway, S W Y1 - 1996/01// PY - 1996 DA - January 1996 SP - 113 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - PRONTO KW - numerical models KW - pollutants KW - statistical analysis KW - pollution KW - mathematical models KW - petroleum products KW - impacts KW - evaluation KW - finite element analysis KW - scale models KW - safety KW - craters KW - transport KW - quantitative analysis KW - oil spills KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51052632?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Tieszen%2C+S+R%3BAttaway%2C+S+W&rft.aulast=Tieszen&rft.aufirst=S&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Fuel+dispersal+in+high-speed+aircraft%2Fsoil+impact+scenarios&rft.title=Fuel+dispersal+in+high-speed+aircraft%2Fsoil+impact+scenarios&rft.issn=02706520&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 DE96005045NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - craters; evaluation; finite element analysis; impacts; mathematical models; numerical models; oil spills; petroleum products; pollutants; pollution; PRONTO; quantitative analysis; safety; scale models; soils; statistical analysis; transport ER - TY - JOUR T1 - Comparison of passive soil vapor survey techniques at a Tijeras Arroyo site, Sandia National Laboratories, Albuquerque, New Mexico AN - 51044431; 1998-002758 AB - Soil vapor surveys were performed to characterize the approximate location of soil contaminants at a hazardous waste site. The samplers were from two separate companies and a comparison was made between the results of the two techniques. These results will be used to design further investigations at the site. JF - SAND (Sandia Laboratories) AU - Eberle, C S AU - Wade, W M AU - Tharp, T AU - Brinkman, J Y1 - 1996 PY - 1996 DA - 1996 SP - 5 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - Sandia National Laboratories KW - hazardous waste KW - monitoring KW - Bernalillo County New Mexico KW - soil vapor extraction KW - pollution KW - New Mexico KW - samplers KW - organic compounds KW - Albuquerque New Mexico KW - detection KW - sampling KW - testing KW - nuclear facilities KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51044431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Eberle%2C+C+S%3BWade%2C+W+M%3BTharp%2C+T%3BBrinkman%2C+J&rft.aulast=Eberle&rft.aufirst=C&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Comparison+of+passive+soil+vapor+survey+techniques+at+a+Tijeras+Arroyo+site%2C+Sandia+National+Laboratories%2C+Albuquerque%2C+New+Mexico&rft.title=Comparison+of+passive+soil+vapor+survey+techniques+at+a+Tijeras+Arroyo+site%2C+Sandia+National+Laboratories%2C+Albuquerque%2C+New+Mexico&rft.issn=02706520&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 DE96012953NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at SPECTRUM '96; internatl. conf. on Nuclear and hazardous waste management, Seattle, WA, Aug. 18-23, 1996; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albuquerque New Mexico; Bernalillo County New Mexico; detection; hazardous waste; monitoring; New Mexico; nuclear facilities; organic compounds; pollution; samplers; sampling; Sandia National Laboratories; soil vapor extraction; soils; testing; United States ER - TY - JOUR T1 - Challenging and improving conceptual models for isothermal flow in unsaturated, fractured rock through exploration of small-scale processes AN - 51041729; 1998-003311 AB - In this paper, the authors synthesize the process level understanding gained from their laboratory studies to explore how such small-scale processes may influence the behavior of fluid flow in fracture networks and ensembles of matrix blocks at levels sufficient to impact the formulation of intermediate-scale effective media properties. They also explore, by means of a thought experiment, how these same small-scale processes could couple to produce a large-scale system response inconsistent with current conceptual models based on continuum representations of flow through unsaturated, fractured rock. Based on their findings, a number of modifications to existing dual permeability models are suggested that should allow improved applicability. JF - SAND (Sandia Laboratories) AU - Glass, R J AU - Nicholl, M J AU - Tidwell, V C Y1 - 1996 PY - 1996 DA - 1996 SP - 62 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - fractured materials KW - aquifer vulnerability KW - isotopes KW - site exploration KW - unsaturated zone KW - pollution KW - mathematical models KW - migration of elements KW - fluid dynamics KW - Nye County Nevada KW - radioactive waste KW - ground water KW - aquifers KW - models KW - radioactive isotopes KW - nuclear facilities KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51041729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Glass%2C+R+J%3BNicholl%2C+M+J%3BTidwell%2C+V+C&rft.aulast=Glass&rft.aufirst=R&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Challenging+and+improving+conceptual+models+for+isothermal+flow+in+unsaturated%2C+fractured+rock+through+exploration+of+small-scale+processes&rft.title=Challenging+and+improving+conceptual+models+for+isothermal+flow+in+unsaturated%2C+fractured+rock+through+exploration+of+small-scale+processes&rft.issn=02706520&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 DE96013159NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contracts AC01-91RW00134 , AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; aquifers; fluid dynamics; fractured materials; ground water; isotopes; mathematical models; migration of elements; models; Nevada; nuclear facilities; Nye County Nevada; pollution; radioactive isotopes; radioactive waste; site exploration; United States; unsaturated zone; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Discovery, interception, and treatment of a groundwater plume; Oak Ridge National Laboratory AN - 51041685; 1998-002785 AB - A radiological groundwater plume was discovered to be discharging into a surface stream and portions of the storm drain network at Oak Ridge National Laboratory (ORNL). A detailed geologic and hydrologic analysis was performed that accurately predicted the 3-dimensional plume configuration from a single point datum where significantly elevated contaminant levels were found in a bedrock core hole. Subsequent sampling found that direct discharges of contamination existed in the stream only in the location of the predicted stratum. The affected storm drain outfall discharges were suspected to be the major contributors to Sr-90 surface water risk from ORNL. Thus, the selected removal action focused on eliminating the known seepage to the storm drain network. JF - SAND (Sandia Laboratories) AU - Dawson, L A AU - Eidson, A F AU - Lee, R AU - Ketelle, D Y1 - 1996 PY - 1996 DA - 1996 SP - 8 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - chlorinated hydrocarbons KW - aquifer vulnerability KW - Sr-90 KW - plumes KW - isotopes KW - site exploration KW - PCBs KW - government agencies KW - remediation KW - radioactive waste KW - ground water KW - solvents KW - radioactive isotopes KW - sampling KW - Tennessee KW - halogenated hydrocarbons KW - Anderson County Tennessee KW - soils KW - Oak Ridge National Laboratory KW - hydrology KW - alkaline earth metals KW - pollutants KW - pollution KW - migration of elements KW - aquifers KW - organic compounds KW - metals KW - streams KW - risk assessment KW - nuclear facilities KW - waste disposal KW - underground disposal KW - strontium KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51041685?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Dawson%2C+L+A%3BEidson%2C+A+F%3BLee%2C+R%3BKetelle%2C+D&rft.aulast=Dawson&rft.aufirst=L&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Discovery%2C+interception%2C+and+treatment+of+a+groundwater+plume%3B+Oak+Ridge+National+Laboratory&rft.title=Discovery%2C+interception%2C+and+treatment+of+a+groundwater+plume%3B+Oak+Ridge+National+Laboratory&rft.issn=02706520&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 DE96008252NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at SPECTRUM '96; internatl. conf. on Nuclear and hazardous waste management, Seattle, WA, Aug. 18-23, 1996; Contract AC04-94AL85000; Contract AC05-96OR22464 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Anderson County Tennessee; aquifer vulnerability; aquifers; chlorinated hydrocarbons; government agencies; ground water; halogenated hydrocarbons; hydrology; isotopes; metals; migration of elements; nuclear facilities; Oak Ridge National Laboratory; organic compounds; PCBs; plumes; pollutants; pollution; radioactive isotopes; radioactive waste; remediation; risk assessment; sampling; site exploration; soils; solvents; Sr-90; streams; strontium; Tennessee; underground disposal; United States; waste disposal ER - TY - JOUR T1 - Application of a NAPL partitioning interwell tracer test (PITT) to support DNAPL remediation at the Sandia National Laboratories/New Mexico chemical waste landfill AN - 51039475; 1998-003326 AB - Chlorinated solvents as dense non-aqueous phase liquid (DNAPL) are present at a large number of hazardous waste sites across the U.S. and world. DNAPL is difficult to detect in the subsurface, much less characterize to any degree of accuracy. Without proper site characterization, remedial decisions are often difficult to make and technically effective, cost-efficient remediations are even more difficult to obtain. A new non-aqueous phase liquid (NAPL) characterization technology that is superior to conventional technologies has been developed and applied at full-scale. This technology, referred to as the Partitioning Interwell Tracer Test (PITT), has been adopted from oil-field practices and tailored to environmental application in the vadose and saturated zones. A PITT has been applied for the first time at full-scale to characterize DNAPL in the vadose zone. The PITT was applied in December 1995 beneath two side-by-side organic disposal pits at Sandia National Laboratories/New Mexico (SNL/NM) RCRA Interim Status Chemical Waste Landfill (CWL), located in Albuquerque, New Mexico. DNAPL, consisting of a mixture of chlorinated solvents, aromatic hydrocarbons, and PCE oils, is known to exist in at least one of the two buried pits. The vadose zone PITT was conducted by injecting a slug of non-partitioning and NAPL-partitioning tracers into and through a zone of interest under a controlled forced gradient. The forced gradient was created by a balanced extraction of soil gas at a location 55 feet from the injector. The extracted gas stream was sampled over time to define tracer break-through curves. Soil gas sampling ports from multilevel monitoring installations were sampled to define break-through curves at specific locations and depths. Analytical instrumentation such as gas chromatographs and a photoacoustical analyzers operated autonomously, were used for tracer detection. JF - SAND (Sandia Laboratories) AU - Studer, J E AU - Mariner, P AU - Jin, M Y1 - 1996 PY - 1996 DA - 1996 SP - 37 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Sandia National Laboratories KW - hazardous waste KW - chlorinated hydrocarbons KW - site exploration KW - pollutants KW - PCBs KW - unsaturated zone KW - pollution KW - New Mexico KW - biogeography KW - dense nonaqueous phase liquids KW - research KW - remediation KW - ground water KW - nonaqueous phase liquids KW - organic compounds KW - detection KW - tracers KW - halogenated hydrocarbons KW - ecology KW - waste disposal KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51039475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Studer%2C+J+E%3BMariner%2C+P%3BJin%2C+M&rft.aulast=Studer&rft.aufirst=J&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Application+of+a+NAPL+partitioning+interwell+tracer+test+%28PITT%29+to+support+DNAPL+remediation+at+the+Sandia+National+Laboratories%2FNew+Mexico+chemical+waste+landfill&rft.title=Application+of+a+NAPL+partitioning+interwell+tracer+test+%28PITT%29+to+support+DNAPL+remediation+at+the+Sandia+National+Laboratories%2FNew+Mexico+chemical+waste+landfill&rft.issn=02706520&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 DE96008862NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Superfund Hazwaste West, Las Vegas, NV, May 21-23, 1996; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biogeography; chlorinated hydrocarbons; dense nonaqueous phase liquids; detection; ecology; ground water; halogenated hydrocarbons; hazardous waste; New Mexico; nonaqueous phase liquids; organic compounds; PCBs; pollutants; pollution; remediation; research; Sandia National Laboratories; site exploration; tracers; underground disposal; United States; unsaturated zone; waste disposal ER - TY - JOUR T1 - Probabilistic environmental decision support framework for managing risk and resources AN - 51038463; 1998-003081 AB - The ability to make cost effective, timely decisions associated with waste management and environmental remediation problems has been the subject of considerable debate in recent years. On one hand, environmental decision makers do not have unlimited resources that they can apply to come to resolution on outstanding and uncertain technical issues. On the other hand, because of the possible impending consequences associated with these types of systems, avoiding making a decision is usually not an alternative either. Therefore, a structured, quantitative process is necessary that will facilitate technically defensible decision making in light of both uncertainty and resource constraints. An environmental decision support framework has been developed to provide a logical structure that defines a cost-effective, traceable, and defensible path to closure on decision regarding compliance and resource allocation. The methodology has been applied effectively to waste disposal problems and is being adapted and implemented in subsurface environmental remediation problems. JF - SAND (Sandia Laboratories) AU - Gallegos, D P AU - Webb, E K AU - Davis, P A AU - Conrad, S H Y1 - 1996 PY - 1996 DA - 1996 SP - 6 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - pollution KW - decision-making KW - cost KW - remediation KW - radioactive waste KW - ground water KW - waste management KW - decontamination KW - tracers KW - risk assessment KW - waste disposal KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51038463?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gallegos%2C+D+P%3BWebb%2C+E+K%3BDavis%2C+P+A%3BConrad%2C+S+H&rft.aulast=Gallegos&rft.aufirst=D&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Probabilistic+environmental+decision+support+framework+for+managing+risk+and+resources&rft.title=Probabilistic+environmental+decision+support+framework+for+managing+risk+and+resources&rft.issn=02706520&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 DE96006462NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 3rd international conference on Probabilistic safety assessment and management, Crete, Greece, June 24-28, 1996; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cost; decision-making; decontamination; ground water; pollution; radioactive waste; remediation; risk assessment; soils; tracers; waste disposal; waste management; water resources ER - TY - JOUR T1 - Laboratory evaluation of colloidal actinide transport at the Waste Isolation Pilot Plant (WIPP); 1, Crushed-dolomite column flow AN - 51033329; 1999-000220 AB - Colloid-facilitated transport of Pu, Am, U, Th, and Np has been recognized as a potentially important phenomenon affecting the performance of the Waste Isolation Pilot Plant (WIPP) facility being developed for safe disposal of transuranic radioactive waste. In a human intrusion scenario, actinide-bearing colloidal particles may be released from the repository and be transported by brines (approximately 0.8 to 3 molal ionic strength) through the Culebra, a thin fractured microcrystalline (mean grain size 2 micrometers) dolomite aquifer overlying the repository. Transport experiments were conducted using sieved, uniformly packed crushed Culebra rock or nonporous dolomite cleavage rhombohedra. Experiments with mineral fragments and fixed and live WIPP-relevant bacteria cultures showed significant levels of retardation due to physical filtration effects. Humic substances were not attenuated by the Culebra dolomite. Comparison of elution curves of latex microspheres in columns prepared with microcrystalline rock and nonporous rock showed minimal effect of Culebra micropores on colloid transport. These data form part of the basis to parameterize numerical codes being used to evaluate the performance of the WIPP. JF - SAND (Sandia Laboratories) AU - Yelton, W G AU - Behl, Y K AU - Kelly, J W AU - Dunn, M AU - Gillow, J B Y1 - 1996 PY - 1996 DA - 1996 SP - 14 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - degradation KW - contaminant plumes KW - isotopes KW - Eddy County New Mexico KW - New Mexico KW - radioactive waste KW - ground water KW - dolomite KW - waste management KW - radioactive isotopes KW - transport KW - Waste Isolation Pilot Plant KW - Culebra Dolomite Member KW - soils KW - colloidal materials KW - Paleozoic KW - migration of elements KW - Permian KW - aquifers KW - metals KW - brines KW - waste disposal KW - carbonates KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51033329?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Yelton%2C+W+G%3BBehl%2C+Y+K%3BKelly%2C+J+W%3BDunn%2C+M%3BGillow%2C+J+B&rft.aulast=Yelton&rft.aufirst=W&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Laboratory+evaluation+of+colloidal+actinide+transport+at+the+Waste+Isolation+Pilot+Plant+%28WIPP%29%3B+1%2C+Crushed-dolomite+column+flow&rft.title=Laboratory+evaluation+of+colloidal+actinide+transport+at+the+Waste+Isolation+Pilot+Plant+%28WIPP%29%3B+1%2C+Crushed-dolomite+column+flow&rft.issn=02706520&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 DE97002997NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 212th national meeting of the American Chemical Society, Orlando, FL, Aug. 25-30, 1996; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - actinides; aquifers; brines; carbonates; colloidal materials; contaminant plumes; Culebra Dolomite Member; degradation; dolomite; Eddy County New Mexico; ground water; isotopes; metals; migration of elements; New Mexico; Paleozoic; Permian; radioactive isotopes; radioactive waste; soils; transport; United States; waste disposal; Waste Isolation Pilot Plant; waste management ER - TY - JOUR T1 - Heartburn in predicting natural fracture orientations; the effects of the different fracture susceptibilities in heterogeneous lithologies AN - 50938860; 1997-017497 AB - Formations where natural fractures change orientation by 20-25 degrees from bed to bed and/or laterally within a bed are not uncommon. Some heterogeneous formations may even have entirely different fracture sets within different layers, making exact predictions of fracture orientations in the subsurface even more difficult. An example of this is the basal Wasatch Formation in the Piceance Basin of western Colorado. Two stress events affected these strata at different times, superimposing two oblique regional fracture sets on many of the clastic, fluvial lenses. However, some beds fractured during the early stress event but were not susceptible during later stresses, whereas other beds did not fracture until the later event and contain fractures with entirely different orientations. Some beds contain both fracture sets and display obvious older-younger age relationships. The differences in fracture susceptibility that are caused by variable lithologies (and thus mechanical properties), can have significant influence on the fracture character of a reservoir. In the case of the Wasatch Formation, conglomerates were resistant to fracturing during the early stress event and thus contain only the later fractures, whereas sandstones commonly contain both sets. Fracture character may even change locally within a bed as the lithology changes from a pebble conglomerate at the base of a fluvial channel to a sandstone in higher zones. JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Lorenz, John C AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 85 PB - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 5 SN - 0094-0038, 0094-0038 KW - United States KW - orientation KW - western Colorado KW - stress KW - Wasatch Formation KW - sandstone KW - prediction KW - petroleum KW - Paleogene KW - Piceance Creek basin KW - conglomerate KW - reservoir rocks KW - Cenozoic KW - fractures KW - Tertiary KW - sedimentary rocks KW - heterogeneous materials KW - naturally fractured reservoirs KW - Colorado KW - clastic rocks KW - 29A:Economic geology, geology of energy sources KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50938860?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Heartburn+in+predicting+natural+fracture+orientations%3B+the+effects+of+the+different+fracture+susceptibilities+in+heterogeneous+lithologies&rft.au=Lorenz%2C+John+C%3BAnonymous&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=85&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 1996 annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 1997-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - APGAB2 N1 - SubjectsTermNotLitGenreText - Cenozoic; clastic rocks; Colorado; conglomerate; fractures; heterogeneous materials; naturally fractured reservoirs; orientation; Paleogene; petroleum; Piceance Creek basin; prediction; reservoir rocks; sandstone; sedimentary rocks; stress; Tertiary; United States; Wasatch Formation; western Colorado ER - TY - JOUR T1 - Fluctuations in fluvial style in the Wasatch Formation, Piceance Basin, Colorado; climatic, tectonic, or sediment driven? AN - 50938240; 1997-017588 AB - The Molina Member of the Wasatch Formation is a primary objective for tight gas sandstone production. The G-Sandstone unit of the Molina produces an average of 200 MCFGPD. The chert-rich sandstones and conglomerates of the Molina Member, which are exposed in two subparallel belts on the western and eastern sides of the basin, are strikingly different from the remainder of the Wasatch Formation. The underlying Atwell Gulch Member and overlying Shire Member are composed of floodplain mudstones with well developed paleosols and rare, lenticular channel sandstones. Both units are interpreted as anastomosed fluvial deposits. The Molina Member, which varies from 32-118 m thick and in places contains clasts >0.2 m, is more difficult to interpret. Different portions of individual sections contain significant proportions of parallel laminated sandstones up to 5 m thick and several hundred meters wide. These parallel laminated sandstones are most common to the north along the western outcrop belt. They are interbedded with sandstones and conglomerates that are typical of a braided fluvial deposit. The contact between the two fluvial styles is sharp but conformable. The Molina Member therefore represents a perturbation in fluvial style from suspended-load to bedload and back to suspended-load over a restricted time interval. This may be the product of a change in climate, i.e., a change in rainfall amount or timing in the source area, source rock, e.g., the unroofing of a Jurassic eolian sandstone, or an increase in the depositional slope due to uplift. The return to a mud-dominated depositional system in the Shire Member argues for either climatic or source-rock variations as the primary control of the fluvial style. JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Nadon, Gregory C AU - Lorenz, John C AU - Lafreniere, Lorraine AU - Anonymous Y1 - 1996 PY - 1996 DA - 1996 SP - 103 PB - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 5 SN - 0094-0038, 0094-0038 KW - United States KW - natural gas KW - Wasatch Formation KW - structural controls KW - sandstone KW - petroleum KW - Paleogene KW - tight sands KW - production KW - Piceance Creek basin KW - paleoclimatology KW - variations KW - Molina Member KW - Cenozoic KW - provenance KW - Tertiary KW - sedimentary rocks KW - sediments KW - depositional environment KW - Colorado KW - fluvial environment KW - clastic rocks KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50938240?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Fluctuations+in+fluvial+style+in+the+Wasatch+Formation%2C+Piceance+Basin%2C+Colorado%3B+climatic%2C+tectonic%2C+or+sediment+driven%3F&rft.au=Nadon%2C+Gregory+C%3BLorenz%2C+John+C%3BLafreniere%2C+Lorraine%3BAnonymous&rft.aulast=Nadon&rft.aufirst=Gregory&rft.date=1996-01-01&rft.volume=5&rft.issue=&rft.spage=103&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 1996 annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 1997-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - APGAB2 N1 - SubjectsTermNotLitGenreText - Cenozoic; clastic rocks; Colorado; depositional environment; fluvial environment; Molina Member; natural gas; paleoclimatology; Paleogene; petroleum; Piceance Creek basin; production; provenance; sandstone; sedimentary rocks; sediments; structural controls; Tertiary; tight sands; United States; variations; Wasatch Formation ER - TY - JOUR T1 - Heat flow in VC-2A and VC-2B, and constraints on the thermal regime of the Valles Caldera, New Mexico AN - 50413687; 2009-057274 AB - Shallow thermal gradient data from the Quaternary Valles caldera in the Jemez Mountains of New Mexico indicate that heat loss from the caldera is concentrated in its western half. The Sulphur Springs area, near the western margin of the resurgent dome, was the site of the earliest intensive exploration for geothermal resources in the caldera. In an earlier study we demonstrated that the conductive heat flow near the western margin of the Valles caldera averages between 300 and 400 mW m (super -2) . A combined total of 150 determinations of thermal conductivity on core segments from research wells VC-1, VC-2A, and VC-2B are sufficient to characterize the thermal conductivity of the major rock types in the area. A high degree of alteration of tuffs from VC-2A and VC-2B relative to VC-1 is reflected by significantly higher thermal conductivities, generally greater than 2 W m (super -1) K (super -1) , for the tuffs in the VC-2 wells relative to an average tuff conductivity of 1 W m (super -1) K (super -1) for VC-1. Temperature data from VC-2A and VC-2B confirm surface indications that the Sulphur Springs area is the locus of vigorous hydrothermal activity. The hydrothermal systems in both wells are capped by relatively thin (12 and 200 m, respectively) near-surface conductive thermal regimes. Heat flows from these near-surface caps are 7200+ or -370 mW m (super -2) (+ or -standard error) for VC-2A and 1340+ or -60 mW m (super -2) for VC-2b, several times the very high background heat flux in the western portion of the caldera of 250 to 350 mW m (super -2) . The probable source of these high heat-flow values is the intrusion of one or more shallow magma bodies during the post-collapse history of the caldera. JF - Guidebook - New Mexico Geological Society AU - Morgan, Paul AU - Sass, John H AU - Jacobson, Ronald D A2 - Goff, Fraser A2 - Kues, Barry S. A2 - Rogers, Margaret Anne A2 - McFadden, Leslie D. A2 - Gardner, Jamie N. Y1 - 1996 PY - 1996 DA - 1996 SP - 231 EP - 236 PB - New Mexico Geological Society, Socorro, NM VL - 47 SN - 0077-8567, 0077-8567 KW - United States KW - volcanic rocks KW - thermal conductivity KW - igneous rocks KW - New Mexico KW - thermal regime KW - temperature KW - Cenozoic KW - shallow depth KW - geothermal systems KW - thermal anomalies KW - heat flow KW - Valles Caldera KW - Jemez Mountains KW - tuff KW - geothermal gradient KW - plutons KW - Quaternary KW - magmatism KW - resurgent domes KW - convection KW - depth KW - hydrothermal conditions KW - pyroclastics KW - intrusions KW - Continental Scientific Drilling Program KW - boreholes KW - Sulphur Springs KW - permeability KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50413687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Guidebook+-+New+Mexico+Geological+Society&rft.atitle=Heat+flow+in+VC-2A+and+VC-2B%2C+and+constraints+on+the+thermal+regime+of+the+Valles+Caldera%2C+New+Mexico&rft.au=Morgan%2C+Paul%3BSass%2C+John+H%3BJacobson%2C+Ronald+D&rft.aulast=Morgan&rft.aufirst=Paul&rft.date=1996-01-01&rft.volume=47&rft.issue=&rft.spage=231&rft.isbn=&rft.btitle=&rft.title=Guidebook+-+New+Mexico+Geological+Society&rft.issn=00778567&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - New Mexico Geological Society forty-seventh annual field conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 38 N1 - PubXState - NM N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - NMGGA5 N1 - SubjectsTermNotLitGenreText - boreholes; Cenozoic; Continental Scientific Drilling Program; convection; depth; geothermal gradient; geothermal systems; heat flow; hydrothermal conditions; igneous rocks; intrusions; Jemez Mountains; magmatism; New Mexico; permeability; plutons; pyroclastics; Quaternary; resurgent domes; shallow depth; Sulphur Springs; temperature; thermal anomalies; thermal conductivity; thermal regime; tuff; United States; Valles Caldera; volcanic rocks ER - TY - BOOK T1 - Hydraulic testing and test intepretation in low-permeability evaporites AN - 17666573; 4259338 AB - The Waste Isolation Pilot Plant (WIPP) near Carlsbad, New Mexico, USA, is a repository for transuranic wastes within bedded evaporites of the Salado Formation. A hydraulic testing program was conducted at the WIPP site from 1988 to 1995 to develop an understanding of flow through evaporites and quantify important hydrogeologic parameters. Testing and analytical approaches increased in complexity and sophistication as the program evolved, reflecting increased knowledge of the difficulties involved in definitive testing of low-permeability strata. Initially, the testing program relied on pressure-pulse tests, also known as shut-in slug tests, to estimate formation permeability and pore pressure. The first problem encountered was that the compressibility within the test interval, initially assumed to be that of water, appeared to be both significantly higher than that of water and not constant during tests. Subsequent testing focussed on this problem showed that test-zone compressibility represents the aggregate compressibility of all materials within a test zone; is a function of test-zone pressure (decreasing by several orders of magnitude as pressure increases from 0 to 3 or more MPa); and is always higher than the compressibility of water. Thus, test-zone compressibility must be measured over the range of pressures expected during a hydraulic test. The time required to test low-permeability media was underestimated. Definitive testing of a medium with a hydraulic diffusivity of 10 super(-6) m super(2)/s or less (hydraulic conductivity less than or equal to 10 super(-13) m/s) can take a year or more to complete. Measures found to reduce testing time included: 1) completing drilling and tool installation as rapidly as possible to reduce the pressure transient caused by those activities; 2) artificially raising the test-zone pressure to the predicted formation pore pressure immediately after shut in; and 3) designing test tools to minimize the fluid volume in the test zone. Pressure-pulse tests were also found to be too sensitive to wellbore storage and skin to allow definitive interpretation. Therefore, the program scope was expanded to include constant-pressure flow tests followed by pressure-buildup tests. Having data from the three different types of tests proved to be highly useful in constraining interpretations. Constant-pressure flow tests were found to be operationally easier to perform than constant-rate flow tests in media in which typical flow rates may be less than or equal to 10 cm super(3)/day. Cross-hole tests were performed in a few cases over distances of a few meters, but such tests are rarely practical in low-permeability media because of the long time required to propagate a pressure transient between holes and overcome wellbore storage in the observation hole. Other operational difficulties included temperature changes causing pressure changes, gas exsolving from solution as borehole pressures were decreased, borehole elongation during testing due to salt creep, and extremely high pressure gradients. Low-permeability media can maintain pressure gradients around excavations far in excess of normal gradients in undisturbed rock. Pore pressures of 12 MPa have been observed within 11 meters of WIPP excavations, corresponding to hydraulic gradients of over 100 meters of head per meter distance. Even specially designed packers cannot sustain pressure differentials greater than about 8 MPa for long periods of time, which makes testing difficult in short holes drilled from an excavation with no column of drilling mud to balance the formation pressure. All of the non-ideal conditions encountered during testing necessitate the use of a sophisticated numerical model for test interpretation. A model has been developed that can incorporate pressure-dependent test-zone compressibility, temperature effects, volume changes, and complex pre-test conditions directly in test interpretation. The model performs automatic fitting of parameters in linear, log, and/or derivative space for individual tests or complete set sequences, and also provides correlated uncertainty estimates for all parameters. JF - ABSTRACTS OF PAPERS PRESENTED AT THE 30TH INTERNATIONAL GEOLOGICAL CONGRESS. AU - Beauheim, R L AU - Roberts, R M Y1 - 1996 PY - 1996 DA - 1996 SP - 1 EP - 270 KW - Water Resources Abstracts KW - SW 2040:Groundwater management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17666573?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Water+Resources+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Beauheim%2C+R+L%3BRoberts%2C+R+M&rft.aulast=Beauheim&rft.aufirst=R&rft.date=1996-01-01&rft.volume=&rft.issue=&rft.spage=270&rft.isbn=&rft.btitle=Hydraulic+testing+and+test+intepretation+in+low-permeability+evaporites&rft.title=Hydraulic+testing+and+test+intepretation+in+low-permeability+evaporites&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - SuppNotes - Volume 3 of 3. N1 - Last updated - 2011-12-13 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 - The in situ permeable flow sensor: a ground-water flow velocity meter AN - 13647112; 199605092 AB - A new instrument using a thermal perturbation technique to measure the magnitude and direction of the full 3-dimensional groundwater flow velocity vector in saturated unconsolidated materials was developed. The instrument was designed to be permanently buried in intimate contact with the formation at the subsurface location where the measurement was to be made. Data could be collected remotely from the sensors during extended periods, provided electric power and telephone communications were accessible, with minimal intervention on site. Flow velocities ranging from 0.000005 to 0.001 cm per second could be measured, depending on the thermal properties of the medium. JF - Ground Water AU - Ballard, S AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1996 PY - 1996 DA - 1996 SP - 231 EP - 240 VL - 34 IS - 2 SN - 0017-467X, 0017-467X KW - Instrumentation KW - Media KW - Unconsolidated KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13647112?accountid=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=The+in+situ+permeable+flow+sensor%3A+a+ground-water+flow+velocity+meter&rft.au=Ballard%2C+S&rft.aulast=Ballard&rft.aufirst=S&rft.date=1996-01-01&rft.volume=34&rft.issue=2&rft.spage=231&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 - Raman spectroscopic measurement of oxidation in supercritical water. 2. Conversion of isopropyl alcohol to acetone AN - 13640319; 199702956 AB - Supercritical water oxidation is a promising technology for the destruction of hazardous organic waste streams, especially those containing a large aqueous fraction. The use of in situ Raman spectroscopy enabled the absolute concentration of reactants, intermediates and final products to be determined simultaneously. The investigation was carried out to obtain data for model validation, on the oxidation characteristics of isopropyl alcohol in supercritical water and to identify the reaction intermediates, as well as determining the effect of temperature on the oxidation rate of both isopropyl alcohol and acetone. A 6.1 weight per cent solution of hydrogen peroxide was used as the oxidant, plus a 1 weight per cent solution of isopropyl alcohol as the fuel. The system was calibrated for the 400-480C temperature range and a pressure of 24.4 MPa, with residence periods in the 0.56-2.41 second range. Acetone was found to be a key intermediate product in the oxidation process and first-order kinetics were assumed for the destruction of the isopropyl alcohol. JF - Industrial & Engineering Chemistry Research AU - Hunter, T B AU - Rice, S F AU - Hanush, R G AD - Sandia National Laboratories, Livermore, Calif. Y1 - 1996 PY - 1996 DA - 1996 SP - 3984 EP - 3990 VL - 35 IS - 11 SN - 0888-5885, 0888-5885 KW - Raman KW - Hazard KW - Modelling (-general-) KW - Aqualine Abstracts KW - AQ 00007:Industrial Effluents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13640319?accountid=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=Industrial+%26+Engineering+Chemistry+Research&rft.atitle=Raman+spectroscopic+measurement+of+oxidation+in+supercritical+water.+2.+Conversion+of+isopropyl+alcohol+to+acetone&rft.au=Hunter%2C+T+B%3BRice%2C+S+F%3BHanush%2C+R+G&rft.aulast=Hunter&rft.aufirst=T&rft.date=1996-01-01&rft.volume=35&rft.issue=11&rft.spage=3984&rft.isbn=&rft.btitle=&rft.title=Industrial+%26+Engineering+Chemistry+Research&rft.issn=08885885&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 - A test of the in situ permeable flow sensor at Savannah river, SC AN - 13639254; 199605553 AB - A field test was undertaken at the Savannah river site in South Carolina to assess the accuracy of in-situ permeable flow sensors in unconsolidated saturated permeable materials. Flow velocity measurements obtained with the flow sensors were compared directly with velocities estimated using standard hydrological techniques. Two flow sensors were deployed in a confirmed aquifer near a well screened through the entire vertical extent of the aquifer. The well was pumped at 4 different pumping rates. The sensors could measure the local groundwater flow velocity vector quite accurately, but care was needed to disturb the formation as little as possible during emplacement. JF - Ground Water AU - Ballard, S AU - Barker, G T AU - Nichols, R L AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1996 PY - 1996 DA - 1996 SP - 389 EP - 396 VL - 34 IS - 3 SN - 0017-467X, 0017-467X KW - Unconsolidated KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13639254?accountid=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=A+test+of+the+in+situ+permeable+flow+sensor+at+Savannah+river%2C+SC&rft.au=Ballard%2C+S%3BBarker%2C+G+T%3BNichols%2C+R+L&rft.aulast=Ballard&rft.aufirst=S&rft.date=1996-01-01&rft.volume=34&rft.issue=3&rft.spage=389&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 - Probabilistic assessment of ground-water contamination: 1. Geostatistical framework AN - 13632831; 199702600 AB - A method of assessing the extent of groundwater contamination was formulated based on measured contaminant concentrations at a few locations and an assumption that the temporal changes occurring in the flow system were small compared with the time and spatial scales involved in the project. The method was based on the geostatistical technique of conditional simulation to generate a series of stochastic images, each portraying a plausible spatial distribution of contaminant concentrations across the site. The latter was discretized into an array of panels and a simulated contaminant level obtained for each panel. Probability maps were then created. These provided tools for estimating the plausible range of contaminant concentrations at unsampled locations, the identification of boundaries between contaminated and uncontaminated areas, and estimating the range of plausible values of total contaminant mass. The approach provided an assessment of groundwater pollution at waste sites that was cheaper and less time-consuming than other methods, although with a finite probability of classification errors. JF - Ground Water AU - Rautman, CA AU - Istok, J D AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1996 PY - 1996 DA - 1996 SP - 899 EP - 909 VL - 34 IS - 5 SN - 0017-467X, 0017-467X 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/13632831?accountid=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=Probabilistic+assessment+of+ground-water+contamination%3A+1.+Geostatistical+framework&rft.au=Rautman%2C+CA%3BIstok%2C+J+D&rft.aulast=Rautman&rft.aufirst=CA&rft.date=1996-01-01&rft.volume=34&rft.issue=5&rft.spage=899&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 - The use of broadband microseisms for hydraulic-fracture mapping AN - 52789219; 1996-077143 JF - SPE Formation Evaluation AU - Sleefe, G E AU - Warpinski, N R AU - Engler, B P Y1 - 1995/12// PY - 1995 DA - December 1995 SP - 233 EP - 239 PB - Society of Petroleum Engineers (SPE), Richardson, TX VL - 10 IS - 4 SN - 0885-923X, 0885-923X KW - hydraulic fracturing KW - P-waves KW - body waves KW - petroleum engineering KW - technology KW - geophysical methods KW - data processing KW - accelerometers KW - mapping KW - elastic waves KW - waveforms KW - seismic sources KW - layered materials KW - seismic methods KW - measurement KW - fluid injection KW - microseisms KW - broad-band spectra KW - seismic waves KW - acoustical emissions KW - S-waves KW - instruments KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52789219?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SPE+Formation+Evaluation&rft.atitle=The+use+of+broadband+microseisms+for+hydraulic-fracture+mapping&rft.au=Sleefe%2C+G+E%3BWarpinski%2C+N+R%3BEngler%2C+B+P&rft.aulast=Sleefe&rft.aufirst=G&rft.date=1995-12-01&rft.volume=10&rft.issue=4&rft.spage=233&rft.isbn=&rft.btitle=&rft.title=SPE+Formation+Evaluation&rft.issn=0885923X&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 - 14 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accelerometers; acoustical emissions; body waves; broad-band spectra; data processing; elastic waves; fluid injection; geophysical methods; hydraulic fracturing; instruments; layered materials; mapping; measurement; microseisms; P-waves; petroleum engineering; S-waves; seismic methods; seismic sources; seismic waves; technology; waveforms ER - TY - JOUR T1 - Cost of presumptive source term Remedial Actions Laboratory for energy-related health research, University of California, Davis AN - 51055530; 1997-001756 AB - A Remedial Investigation/Feasibility Study (RI/FS) is in progress at the Laboratory for Energy Related Health Research (LEHR) at the University of California, Davis. The purpose of the RI/FS is to gather sufficient information to support an informed risk management decision regarding the most appropriate remedial actions for impacted areas of the facility. The cost estimates presented in this report include characterization costs, capital costs, and annual operation and maintenance (O&M) costs. These cost estimates are intended to aid planning and direction of future environmental remediation efforts. JF - SAND (Sandia Laboratories) AU - Brekke, D D AU - Holland, R C AU - Gordon, K W AU - Last, G V AU - Bagaasen, L M AU - Josephson, G B AU - Lanigan, D C AU - Liikala, T L Y1 - 1995/12// PY - 1995 DA - December 1995 SP - 400 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - hazardous waste KW - dosimetry KW - monitoring KW - medical geology KW - isotopes KW - maintenance KW - regulations KW - pollution KW - cost KW - Yolo County California KW - feasibility studies KW - remediation KW - radioactive waste KW - California KW - radioactive isotopes KW - planning KW - risk assessment KW - Davis California KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51055530?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Brekke%2C+D+D%3BHolland%2C+R+C%3BGordon%2C+K+W%3BLast%2C+G+V%3BBagaasen%2C+L+M%3BJosephson%2C+G+B%3BLanigan%2C+D+C%3BLiikala%2C+T+L&rft.aulast=Brekke&rft.aufirst=D&rft.date=1995-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Cost+of+presumptive+source+term+Remedial+Actions+Laboratory+for+energy-related+health+research%2C+University+of+California%2C+Davis&rft.title=Cost+of+presumptive+source+term+Remedial+Actions+Laboratory+for+energy-related+health+research%2C+University+of+California%2C+Davis&rft.issn=02706520&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 DE96002819NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - PNL. Pacific Northwest Laboratory; Contract AC04-94AL85000; Contract AC06-76RL01830 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; cost; Davis California; dosimetry; feasibility studies; hazardous waste; isotopes; maintenance; medical geology; monitoring; planning; pollution; radioactive isotopes; radioactive waste; regulations; remediation; risk assessment; soils; United States; waste disposal; Yolo County California ER - TY - JOUR T1 - Ground water flow velocity in the bank of the Columbia River, Hanford, Washington AN - 51051822; 1997-001232 AB - To properly characterize the transport of contaminants from the sediments beneath the Hanford Site into the Columbia River, a suite of In Situ Permeable Flow Sensors was deployed to accurately characterize the hydrologic regime in the banks of the river. The three dimensional flow velocity was recorded on an hourly basis from mid May to mid July, 1994 and for one week in September. The first data collection interval coincided with the seasonal high water level in the river while the second interval reflected conditions during relatively low seasonal river stage. Two flow sensors located approximately 50 feet from the river recorded flow directions which correlated very well with river stage, both on seasonal and diurnal time scales. The magnitudes of the flow velocities recorded by the flow sensors were lower than expected, probably as a result of drilling induced disturbance of the hydraulic properties of the sediments around the probes. JF - SAND (Sandia Laboratories) AU - Ballard, S Y1 - 1995/12// PY - 1995 DA - December 1995 SP - 18 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - hydrology KW - Washington KW - monitoring KW - three-dimensional models KW - pollutants KW - Columbia River KW - surface water KW - pollution KW - Hanford Site KW - fluid dynamics KW - ground water KW - transport KW - water regimes KW - seasonal variations KW - diurnal variations KW - arrays KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51051822?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Ballard%2C+S&rft.aulast=Ballard&rft.aufirst=S&rft.date=1995-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Ground+water+flow+velocity+in+the+bank+of+the+Columbia+River%2C+Hanford%2C+Washington&rft.title=Ground+water+flow+velocity+in+the+bank+of+the+Columbia+River%2C+Hanford%2C+Washington&rft.issn=02706520&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 DE96005044NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - arrays; Columbia River; diurnal variations; fluid dynamics; ground water; Hanford Site; hydrology; monitoring; pollutants; pollution; seasonal variations; surface water; three-dimensional models; transport; United States; Washington; water regimes ER - TY - JOUR T1 - 1994 Fernald field characterization demonstration program data report AN - 51051738; 1997-001521 AB - The 1994 Fernald field characterization demonstration program, hosted by Fernald Environmental Management Project, was established to investigate technologies that are applicable to the characterization and remediation of soils contaminated with uranium. Seven advanced field-screening technologies were demonstrated at a uranium-contaminated site at Fernald, located 29 kilometers northwest of Cincinnati, Ohio. The seven technologies tested were: (1) alpha-track detectors, (2) a high-energy beta scintillometer, (3) electret ionization chambers, (4) and (5) two variants of gamma-ray spectrometry, (6) laser ablation-inductively coupled plasma-atomic emission spectroscopy, and (7) long-range alpha detection. The goals of this field demonstration were to evaluate the capabilities of the detectors and to demonstrate their utility within the US Department of Energy's Environmental Restoration Program. Identical field studies were conducted using four industry-standard characterization tools: (1) a sodium-iodide scintillometer, (2) a low-energy FIDLER scintillometer, (3) a field-portable x-ray fluorescence detector, and (4) standard soil sampling coupled with laboratory analysis. Another important aspect of this program was the application of a cost/risk decision model to guide characterization of the site. This document is a compilation of raw data submitted by the technologies and converted total uranium data from the 1994 Fernald field characterization demonstration. JF - SAND (Sandia Laboratories) AU - Rautman, C A AU - Cromer, M V AU - Newman, G C AU - Beiso, D A Y1 - 1995/12// PY - 1995 DA - December 1995 SP - 173 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - technology KW - ablation KW - laser methods KW - scintillations KW - remediation KW - radioactive waste KW - evaluation KW - controls KW - Hamilton County Ohio KW - Ohio KW - soils KW - Fernald Ohio KW - pollutants KW - pollution KW - gamma-ray spectroscopy KW - detection KW - metals KW - risk assessment KW - plasma emission spectroscopy KW - uranium KW - waste disposal KW - spectroscopy KW - actinides KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51051738?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Rautman%2C+C+A%3BCromer%2C+M+V%3BNewman%2C+G+C%3BBeiso%2C+D+A&rft.aulast=Rautman&rft.aufirst=C&rft.date=1995-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=1994+Fernald+field+characterization+demonstration+program+data+report&rft.title=1994+Fernald+field+characterization+demonstration+program+data+report&rft.issn=02706520&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 DE96004549NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ablation; actinides; controls; detection; evaluation; Fernald Ohio; gamma-ray spectroscopy; Hamilton County Ohio; laser methods; metals; Ohio; plasma emission spectroscopy; pollutants; pollution; radioactive waste; remediation; risk assessment; scintillations; soils; spectroscopy; technology; United States; uranium; waste disposal ER - TY - JOUR T1 - Mass balance and fluid flow constraints on regional-scale dolomitization, Late Devonian, Western Canada sedimentary basin AN - 50071506; 1996-014607 JF - Bulletin of Canadian Petroleum Geology AU - Shields, Michael J AU - Brady, Patrick V Y1 - 1995/12// PY - 1995 DA - December 1995 SP - 371 EP - 392 PB - Canadian Society of Petroleum Geologists, Calgary, AB VL - 43 IS - 4 SN - 0007-4802, 0007-4802 KW - calcium KW - shallow-water environment KW - magnesium KW - mechanism KW - dolostone KW - thermal history KW - seepage KW - dolomite KW - spatial distribution KW - sedimentary rocks KW - Beaverhill Lake Group KW - quantitative analysis KW - Winterburn Group KW - mass balance KW - Woodbend Group KW - cement KW - chemical composition KW - stoichiometry KW - Upper Devonian KW - North America KW - alkaline earth metals KW - early diagenesis KW - chemically precipitated rocks KW - Famennian KW - Paleozoic KW - Darcy's law KW - carbonatization KW - Wabamun Group KW - evaporites KW - models KW - compaction KW - Devonian KW - Western Canada Basin KW - metals KW - marine environment KW - diagenesis KW - brines KW - carbonate rocks KW - dolomitization KW - carbonates 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/50071506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Canadian+Petroleum+Geology&rft.atitle=Mass+balance+and+fluid+flow+constraints+on+regional-scale+dolomitization%2C+Late+Devonian%2C+Western+Canada+sedimentary+basin&rft.au=Shields%2C+Michael+J%3BBrady%2C+Patrick+V&rft.aulast=Shields&rft.aufirst=Michael&rft.date=1995-12-01&rft.volume=43&rft.issue=4&rft.spage=371&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Canadian+Petroleum+Geology&rft.issn=00074802&rft_id=info:doi/ L2 - http://bcpg.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 131 N1 - PubXState - AB N1 - Document feature - illus. incl. block diag., chart, 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - BCPGAI N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Beaverhill Lake Group; brines; calcium; carbonate rocks; carbonates; carbonatization; cement; chemical composition; chemically precipitated rocks; compaction; Darcy's law; Devonian; diagenesis; dolomite; dolomitization; dolostone; early diagenesis; evaporites; Famennian; magnesium; marine environment; mass balance; mechanism; metals; models; North America; Paleozoic; quantitative analysis; sedimentary rocks; seepage; shallow-water environment; spatial distribution; stoichiometry; thermal history; Upper Devonian; Wabamun Group; Western Canada Basin; Winterburn Group; Woodbend Group ER - TY - JOUR T1 - The effects of composition and oxygen fugacity on magnesium self-diffusion rates in enstatite AN - 52828967; 1996-047977 JF - Eos, Transactions, American Geophysical Union AU - Fisler, D K AU - Cygan, R T AU - Westrich, H R AU - Anonymous Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 707 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - alkaline earth metals KW - magnesium KW - experimental studies KW - diffusion KW - oxygen KW - rates KW - fugacity KW - pyroxene group KW - metals KW - orthopyroxene KW - enstatite KW - chain silicates KW - 01B:Mineralogy of silicates KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52828967?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+effects+of+composition+and+oxygen+fugacity+on+magnesium+self-diffusion+rates+in+enstatite&rft.au=Fisler%2C+D+K%3BCygan%2C+R+T%3BWestrich%2C+H+R%3BAnonymous&rft.aulast=Fisler&rft.aufirst=D&rft.date=1995-11-01&rft.volume=76&rft.issue=46%2C+Suppl.&rft.spage=707&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 - alkaline earth metals; chain silicates; diffusion; enstatite; experimental studies; fugacity; magnesium; metals; orthopyroxene; oxygen; pyroxene group; rates; silicates ER - TY - JOUR T1 - The behavior of water molecules on quartz surfaces; a Monte Carlo simulation AN - 52802956; 1996-063024 JF - Eos, Transactions, American Geophysical Union AU - Cygan, R T AU - Lasaga, A C AU - Anonymous Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 652 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - silicates KW - silica minerals KW - Monte Carlo analysis KW - statistical analysis KW - data processing KW - mineral-water interface KW - hydroxyl ion KW - catalysis KW - chemical reactions KW - digital simulation KW - quartz KW - framework silicates KW - geochemistry KW - 01B:Mineralogy of silicates KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52802956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+behavior+of+water+molecules+on+quartz+surfaces%3B+a+Monte+Carlo+simulation&rft.au=Cygan%2C+R+T%3BLasaga%2C+A+C%3BAnonymous&rft.aulast=Cygan&rft.aufirst=R&rft.date=1995-11-01&rft.volume=76&rft.issue=46%2C+Suppl.&rft.spage=652&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 - catalysis; chemical reactions; data processing; digital simulation; framework silicates; geochemistry; hydroxyl ion; mineral-water interface; Monte Carlo analysis; quartz; silica minerals; silicates; statistical analysis; water ER - TY - JOUR T1 - Formation of voids and veins during faulting AN - 52794032; 1996-062931 JF - Eos, Transactions, American Geophysical Union AU - Brown, Stephen R AU - Bruhn, Ronald L AU - Anonymous Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 599 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - mineral deposits, genesis KW - elasticity KW - roughness KW - ore-forming fluids KW - prediction KW - fluid dynamics KW - displacements KW - veins KW - mineral resources KW - geometry KW - models KW - potential deposits KW - quantitative analysis KW - mineralization KW - fractals KW - faults KW - anisotropy KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52794032?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Formation+of+voids+and+veins+during+faulting&rft.au=Brown%2C+Stephen+R%3BBruhn%2C+Ronald+L%3BAnonymous&rft.aulast=Brown&rft.aufirst=Stephen&rft.date=1995-11-01&rft.volume=76&rft.issue=46%2C+Suppl.&rft.spage=599&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 - anisotropy; displacements; elasticity; faults; fluid dynamics; fractals; geometry; mineral deposits, genesis; mineral resources; mineralization; models; ore-forming fluids; potential deposits; prediction; quantitative analysis; roughness; veins ER - TY - JOUR T1 - Superconducting gravity gradiometer for airborne survey AN - 52693909; 1997-057337 JF - Eos, Transactions, American Geophysical Union AU - Canavan, E R AU - Moody, M V AU - Paik, H J AU - Duncan, R V AU - Demko, J A Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 144 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - gravity methods KW - Global Positioning System KW - geophysical methods KW - accelerometers KW - gradiometers KW - accuracy KW - instruments KW - noise KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52693909?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Superconducting+gravity+gradiometer+for+airborne+survey&rft.au=Canavan%2C+E+R%3BMoody%2C+M+V%3BPaik%2C+H+J%3BDuncan%2C+R+V%3BDemko%2C+J+A&rft.aulast=Canavan&rft.aufirst=E&rft.date=1995-11-01&rft.volume=76&rft.issue=46%2C+Suppl.&rft.spage=144&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 - 1997-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - accelerometers; accuracy; airborne methods; geophysical methods; Global Positioning System; gradiometers; gravity methods; instruments; noise ER - TY - JOUR T1 - Vadose zone flow processes and effective properties; an intermediate-scale cyclically ponded infiltration experiment AN - 52116391; 2002-038451 JF - Eos, Transactions, American Geophysical Union AU - Brainard, J AU - Glass, R J AU - McCord, J AU - Roepke, C AU - Eliassi, M AU - Burck, P 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 - experimental studies KW - Bernalillo County New Mexico KW - textures KW - pollutants KW - prediction KW - New Mexico KW - fluid dynamics KW - measurement KW - aquifers KW - models KW - saturated zone KW - Albuquerque New Mexico KW - infiltration KW - Tijeras Arroyo New Mexico KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52116391?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Vadose+zone+flow+processes+and+effective+properties%3B+an+intermediate-scale+cyclically+ponded+infiltration+experiment&rft.au=Brainard%2C+J%3BGlass%2C+R+J%3BMcCord%2C+J%3BRoepke%2C+C%3BEliassi%2C+M%3BBurck%2C+P%3BAnonymous&rft.aulast=Brainard&rft.aufirst=J&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 - Albuquerque New Mexico; aquifers; Bernalillo County New Mexico; experimental studies; fluid dynamics; infiltration; measurement; models; New Mexico; pollutants; prediction; saturated zone; solute transport; textures; Tijeras Arroyo New Mexico; United States ER - TY - JOUR T1 - Approximate solution of steady unsaturated flow equations using a piecewise hydraulic conductivity function AN - 52113946; 2002-038426 JF - Eos, Transactions, American Geophysical Union AU - Holt, R M AU - Wilson, J L AU - Glass, R J AU - Anonymous Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 262 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - steady flow KW - one-dimensional models KW - unsaturated zone KW - prediction KW - equations KW - boundary conditions KW - ground water KW - errors KW - factors KW - mathematical methods KW - hydrodynamics KW - hydraulic conductivity KW - accuracy KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52113946?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Approximate+solution+of+steady+unsaturated+flow+equations+using+a+piecewise+hydraulic+conductivity+function&rft.au=Holt%2C+R+M%3BWilson%2C+J+L%3BGlass%2C+R+J%3BAnonymous&rft.aulast=Holt&rft.aufirst=R&rft.date=1995-11-01&rft.volume=76&rft.issue=46%2C+Suppl.&rft.spage=262&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 - accuracy; boundary conditions; equations; errors; factors; ground water; hydraulic conductivity; hydrodynamics; mathematical methods; one-dimensional models; prediction; steady flow; unsaturated zone ER - TY - JOUR T1 - A simulation and decision analysis approach for locating DNAPLs in subsurface sediments AN - 52111772; 2002-038499 JF - Eos, Transactions, American Geophysical Union AU - Borchers, B AU - Webb, E K AU - Conrad, S H AU - Cox, R G AU - Glass, R J, Jr AU - Anonymous Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 272 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - wells KW - solute transport KW - nonaqueous phase liquids KW - models KW - pollutants KW - hydrodynamics KW - percolation KW - dense nonaqueous phase liquids KW - simulation KW - aquifers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52111772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+simulation+and+decision+analysis+approach+for+locating+DNAPLs+in+subsurface+sediments&rft.au=Borchers%2C+B%3BWebb%2C+E+K%3BConrad%2C+S+H%3BCox%2C+R+G%3BGlass%2C+R+J%2C+Jr%3BAnonymous&rft.aulast=Borchers&rft.aufirst=B&rft.date=1995-11-01&rft.volume=76&rft.issue=46%2C+Suppl.&rft.spage=272&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; dense nonaqueous phase liquids; hydrodynamics; models; nonaqueous phase liquids; percolation; pollutants; simulation; solute transport; wells ER - TY - JOUR T1 - A field experiment exploring fracture network geometry, connectivity, and unsaturated flow processes AN - 51999732; 2003-031520 JF - Eos, Transactions, American Geophysical Union AU - Nicholl, M J AU - Glass, R J AU - Anonymous Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 196 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - experimental studies KW - three-dimensional models KW - connectivity KW - unsaturated zone KW - porous materials KW - capillary water KW - fluid dynamics KW - depth KW - ground water KW - geometry KW - aquifers KW - fractures KW - infiltration KW - movement KW - tracers KW - hydrodynamics KW - permeability KW - gravity flows KW - field studies KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51999732?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+field+experiment+exploring+fracture+network+geometry%2C+connectivity%2C+and+unsaturated+flow+processes&rft.au=Nicholl%2C+M+J%3BGlass%2C+R+J%3BAnonymous&rft.aulast=Nicholl&rft.aufirst=M&rft.date=1995-11-01&rft.volume=76&rft.issue=46%2C+Suppl.&rft.spage=196&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 - 2003-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aquifers; capillary water; connectivity; depth; experimental studies; field studies; fluid dynamics; fractures; geometry; gravity flows; ground water; hydrodynamics; infiltration; movement; permeability; porous materials; three-dimensional models; tracers; unsaturated zone ER - TY - JOUR T1 - Evaluation of three hysteresis models to predict water retention curves using minimum input data AN - 51997182; 2003-031415 JF - Eos, Transactions, American Geophysical Union AU - Eliassi, M AU - Norton, D L AU - Glass, R J AU - Anonymous Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 179 PB - American Geophysical Union, Washington, DC VL - 76 IS - 46, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - hydrology KW - hysteresis KW - capillary pressure KW - moisture KW - drainage KW - prediction KW - models KW - mathematical methods KW - retention KW - water content KW - hydraulic conductivity KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51997182?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evaluation+of+three+hysteresis+models+to+predict+water+retention+curves+using+minimum+input+data&rft.au=Eliassi%2C+M%3BNorton%2C+D+L%3BGlass%2C+R+J%3BAnonymous&rft.aulast=Eliassi&rft.aufirst=M&rft.date=1995-11-01&rft.volume=76&rft.issue=46%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, 1995 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - capillary pressure; drainage; hydraulic conductivity; hydrology; hysteresis; mathematical methods; models; moisture; prediction; retention; soils; water content ER - TY - JOUR T1 - Case studies of sealing methods and materials used in the salt and potash mining industries AN - 51057439; 1996-065794 AB - Sealing methods and materials currently used in salt and potash industries were surveyed to determine if systems analogous to the shaft seal design proposed for the Waste Isolation Pilot Plant (WIPP) exist. Emphasis was first given to concrete and then expanded to include other materials. This report contains a summary of engineering and construction details of various sealing methods used by mining industries for bulkheads and shaft liners. Cases examined include successes and failures, and both contribute to a database of experiences. Mass salt-saturated concrete placement under ground was accomplished under several varied conditions. Information derived from this database has been used to assess the performance of concrete as a seal material. JF - SAND (Sandia Laboratories) AU - Eyermann, T J AU - Sambeek, L L AU - Hansen, F D Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 70 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - backfill KW - mining KW - underground mining KW - potassium carbonates KW - Eddy County New Mexico KW - data processing KW - waste disposal sites KW - New Mexico KW - radioactive waste KW - controls KW - sedimentary rocks KW - mining geology KW - data bases KW - applications KW - Waste Isolation Pilot Plant KW - disposal barriers KW - construction materials KW - organic materials KW - mines KW - sealing KW - bentonite KW - concrete KW - bitumens KW - organic compounds KW - waste disposal KW - carbonate rocks KW - clastic rocks KW - 30:Engineering geology KW - 26A:Economic geology, general, deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51057439?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Eyermann%2C+T+J%3BSambeek%2C+L+L%3BHansen%2C+F+D&rft.aulast=Eyermann&rft.aufirst=T&rft.date=1995-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Case+studies+of+sealing+methods+and+materials+used+in+the+salt+and+potash+mining+industries&rft.title=Case+studies+of+sealing+methods+and+materials+used+in+the+salt+and+potash+mining+industries&rft.issn=02706520&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 DE96004950NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - applications; backfill; bentonite; bitumens; carbonate rocks; clastic rocks; concrete; construction materials; controls; data bases; data processing; disposal barriers; Eddy County New Mexico; mines; mining; mining geology; New Mexico; organic compounds; organic materials; potassium carbonates; radioactive waste; sealing; sedimentary rocks; underground mining; United States; waste disposal; waste disposal sites; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Users' manual for LEHGC; a Lagrangian-Eulerian finite-element model of hydrogeochemical transport through saturated-unsaturated media, version 1.1 AN - 51052576; 1997-001328 AB - The computer program LEHGC is a Hybrid Lagrangian-Eulerian Finite-Element Model of HydroGeo-Chemical (LEHGC) Transport Through Saturated-Unsaturated Media. LEHGC iteratively solves two-dimensional transport and geochemical equilibrium equations and is a descendant of HYDROGEOCHEM, a strictly Eulerian finite-element reactive transport code. The hybrid Lagrangian-Eulerian scheme improves on the Eulerian scheme by allowing larger time steps to be used in the advection-dominant transport calculations. This causes less numerical dispersion and alleviates the problem of calculated negative concentrations at sharp concentration fronts. The code also is more computationally efficient than the strictly Eulerian version. LEHGC is designed for generic application to reactive transport problems associated with contaminant transport in subsurface media. Input to the program includes the geometry of the system, the spatial distribution of finite elements and nodes, the properties of the media, the potential chemical reactions, and the initial and boundary conditions. Output includes the spatial distribution of chemical element concentrations as a function of time and space and the chemical speciation at user-specified nodes. LEHGC Version 1.1 is a modification of LEHGC Version 1.0. The modification includes: (1) devising a tracking algorithm with the computational effort proportional to N where N is the number of computational grid nodes rather than N (super 2) as in LEHGC Version 1.0, (2) including multiple adsorbing sites and multiple ion-exchange sites, (3) using four preconditioned conjugate gradient methods for the solution of matrix equations, and (4) providing a model for some features of solute transport by colloids. JF - SAND (Sandia Laboratories) AU - Yeh, G T AU - Carpenter, S L AU - Hopkins, P L AU - Siegel, M D Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 232 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - isotopes KW - data processing KW - fluid dynamics KW - radioactive waste KW - ground water KW - finite element analysis KW - radioactive isotopes KW - transport KW - LEHGC KW - applications KW - algorithms KW - geochemistry KW - soils KW - chemical elements KW - pollutants KW - statistical analysis KW - pollution KW - hydrochemistry KW - boundary conditions KW - models KW - computer programs KW - manuals KW - waste disposal KW - chemical fractionation KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51052576?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Yeh%2C+G+T%3BCarpenter%2C+S+L%3BHopkins%2C+P+L%3BSiegel%2C+M+D&rft.aulast=Yeh&rft.aufirst=G&rft.date=1995-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Users%27+manual+for+LEHGC%3B+a+Lagrangian-Eulerian+finite-element+model+of+hydrogeochemical+transport+through+saturated-unsaturated+media%2C+version+1.1&rft.title=Users%27+manual+for+LEHGC%3B+a+Lagrangian-Eulerian+finite-element+model+of+hydrogeochemical+transport+through+saturated-unsaturated+media%2C+version+1.1&rft.issn=02706520&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 DE96003553NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; applications; boundary conditions; chemical elements; chemical fractionation; computer programs; data processing; finite element analysis; fluid dynamics; geochemistry; ground water; hydrochemistry; isotopes; LEHGC; manuals; models; pollutants; pollution; radioactive isotopes; radioactive waste; soils; statistical analysis; transport; waste disposal ER - TY - JOUR T1 - Frequency-domain modelling of airborne electromagnetic responses using staggered finite differences AN - 50065526; 1996-018872 JF - Geophysical Prospecting AU - Newman, Gregory A AU - Alumbaugh, David L Y1 - 1995/11// PY - 1995 DA - November 1995 SP - 1021 EP - 1042 PB - European Association of Exploration Geophysicists, The=Hague VL - 43 IS - 8 SN - 0016-8025, 0016-8025 KW - three-dimensional models KW - finite difference analysis KW - mathematical methods KW - statistical analysis KW - geophysical methods KW - electromagnetic methods KW - frequency domain analysis KW - helicopter methods KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50065526?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Prospecting&rft.atitle=Frequency-domain+modelling+of+airborne+electromagnetic+responses+using+staggered+finite+differences&rft.au=Newman%2C+Gregory+A%3BAlumbaugh%2C+David+L&rft.aulast=Newman&rft.aufirst=Gregory&rft.date=1995-11-01&rft.volume=43&rft.issue=8&rft.spage=1021&rft.isbn=&rft.btitle=&rft.title=Geophysical+Prospecting&rft.issn=00168025&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 - 20 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPPRAR N1 - SubjectsTermNotLitGenreText - airborne methods; electromagnetic methods; finite difference analysis; frequency domain analysis; geophysical methods; helicopter methods; mathematical methods; statistical analysis; three-dimensional models ER - TY - JOUR T1 - Monitoring subsurface changes over time with cross-well electromagnetic tomography AN - 52818853; 1996-060220 JF - Geophysical Prospecting AU - Alumbaugh, David L AU - Morrison, H F Y1 - 1995/10// PY - 1995 DA - October 1995 SP - 873 EP - 902 PB - European Association of Exploration Geophysicists, The=Hague VL - 43 IS - 7 SN - 0016-8025, 0016-8025 KW - United States KW - tomography KW - imagery KW - monitoring KW - geophysical surveys KW - crosshole methods KW - geophysical methods KW - Richmond California KW - salt water KW - Contra Costa California KW - California KW - fluid injection KW - conductivity KW - electromagnetic methods KW - surveys KW - Contra Costa County California KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52818853?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Prospecting&rft.atitle=Monitoring+subsurface+changes+over+time+with+cross-well+electromagnetic+tomography&rft.au=Alumbaugh%2C+David+L%3BMorrison%2C+H+F&rft.aulast=Alumbaugh&rft.aufirst=David&rft.date=1995-10-01&rft.volume=43&rft.issue=7&rft.spage=873&rft.isbn=&rft.btitle=&rft.title=Geophysical+Prospecting&rft.issn=00168025&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 - 42 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GPPRAR N1 - SubjectsTermNotLitGenreText - California; conductivity; Contra Costa California; Contra Costa County California; crosshole methods; electromagnetic methods; fluid injection; geophysical methods; geophysical surveys; imagery; monitoring; Richmond California; salt water; surveys; tomography; United States ER - TY - JOUR T1 - Quantification of uncertainty in exposure assessments at hazardous waste sites AN - 52808909; 1996-072993 JF - Ground Water AU - Goodrich, M T AU - McCord, J T Y1 - 1995/10// PY - 1995 DA - October 1995 SP - 727 EP - 732 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 33 IS - 5 SN - 0017-467X, 0017-467X KW - hazardous waste KW - numerical models KW - transport KW - chemical dispersion KW - waste disposal sites KW - pollution KW - techniques KW - risk assessment KW - waste disposal KW - simulation KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52808909?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Quantification+of+uncertainty+in+exposure+assessments+at+hazardous+waste+sites&rft.au=Goodrich%2C+M+T%3BMcCord%2C+J+T&rft.aulast=Goodrich&rft.aufirst=M&rft.date=1995-10-01&rft.volume=33&rft.issue=5&rft.spage=727&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 - 32 N1 - PubXState - IL N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2016-10-25 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - chemical dispersion; ground water; hazardous waste; numerical models; pollution; risk assessment; simulation; techniques; transport; waste disposal; waste disposal sites ER - TY - JOUR T1 - Use of stratigraphic models as soft information to constrain stochastic modeling of rock properties; development of the GSLIB-Lynx integration module AN - 51040076; 1998-003400 AB - Rock properties in volcanic units at Yucca Mountain are controlled largely by relatively deterministic geologic processes related to the emplacement, cooling, and alteration history of the tuffaceous lithologic sequence. Differences in the lithologic character of the rocks have been used to subdivide the rock sequence into stratigraphic units, and the deterministic nature of the processes responsible for the character of the different units can be used to infer the rock material properties likely to exist in unsampled regions. This report proposes a quantitative, theoretically justified method of integrating interpretive geometric models, showing the three-dimensional distribution of different stratigraphic units, with numerical stochastic simulation techniques drawn from geostatistics. This integration of soft, constraining geologic information with hard, quantitative measurements of various material properties can produce geologically reasonable, spatially correlated models of rock properties that are free from stochastic artifacts for use in subsequent physical-process modeling, such as the numerical representation of ground-water flow and radionuclide transport. Prototype modeling conducted using the GSLIB-Lynx Integration Module computer program, known as GLINTMOD, has successfully demonstrated the proposed integration technique. The method involves the selection of stratigraphic-unit-specific material-property expected values that are then used to constrain the probability function from which a material property of interest at an unsampled location is simulated. JF - SAND (Sandia Laboratories) AU - Cromer, M V AU - Rautman, C A Y1 - 1995/10// PY - 1995 DA - October 1995 SP - 44 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - hydrology KW - isotopes KW - site exploration KW - pollutants KW - statistical analysis KW - kriging KW - pollution KW - migration of elements KW - Nye County Nevada KW - preventive measures KW - rock mechanics KW - radioactive waste KW - ground water KW - models KW - GLINTMOD KW - radioactive isotopes KW - underground installations KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51040076?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Cromer%2C+M+V%3BRautman%2C+C+A&rft.aulast=Cromer&rft.aufirst=M&rft.date=1995-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Use+of+stratigraphic+models+as+soft+information+to+constrain+stochastic+modeling+of+rock+properties%3B+development+of+the+GSLIB-Lynx+integration+module&rft.title=Use+of+stratigraphic+models+as+soft+information+to+constrain+stochastic+modeling+of+rock+properties%3B+development+of+the+GSLIB-Lynx+integration+module&rft.issn=02706520&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 DE96009485NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - GLINTMOD; ground water; hydrology; isotopes; kriging; migration of elements; models; Nevada; Nye County Nevada; pollutants; pollution; preventive measures; radioactive isotopes; radioactive waste; rock mechanics; site exploration; statistical analysis; underground installations; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Behavior of a steel liner-and-bolts system under very high thermal and mechanical loading AN - 50086912; 1996-002712 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Heuze, F E AU - Swift, R P AU - Hill, L R AU - Barrett, W H Y1 - 1995/10// PY - 1995 DA - October 1995 SP - 643 EP - 672 PB - Pergamon, Oxford-New York VL - 32 IS - 7 SN - 0148-9062, 0148-9062 KW - United States KW - monitoring KW - explosions KW - loading KW - data acquisition KW - thermal properties KW - stress KW - data processing KW - grouting KW - simulation KW - temperature KW - models KW - Nevada Test Site KW - boreholes KW - underground installations KW - testing KW - Nevada KW - instruments KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50086912?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Behavior+of+a+steel+liner-and-bolts+system+under+very+high+thermal+and+mechanical+loading&rft.au=Heuze%2C+F+E%3BSwift%2C+R+P%3BHill%2C+L+R%3BBarrett%2C+W+H&rft.aulast=Heuze&rft.aufirst=F&rft.date=1995-10-01&rft.volume=32&rft.issue=7&rft.spage=643&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&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 - 21 N1 - Document feature - illus. incl. 10 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; data acquisition; data processing; explosions; grouting; instruments; loading; models; monitoring; Nevada; Nevada Test Site; simulation; stress; temperature; testing; thermal properties; underground installations; United States ER - TY - JOUR T1 - Assessment of the large meteoroid characteristics from the light curves obtained by satellite and groundbased networks AN - 52722780; 1997-033615 JF - Meteoritics & Planetary Science AU - Nemtchinov, I V AU - Spalding, R E AU - Jacobs, C AU - Tagliaferri, E AU - Artem'eva (Artem'yev), N A AU - Golub', A P AU - Kosarev, I B AU - Popova, O P AU - Svettsov, V V AU - Shuvalov, V V A2 - Sears, Derek W. G. Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 556 PB - Meteoritical Society, Fayetteville, AR VL - 30 IS - 5 SN - 1086-9379, 1086-9379 KW - networks KW - explosions KW - characterization KW - atmosphere KW - meteoroids KW - impacts KW - satellite methods KW - remote sensing KW - light curves KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52722780?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Assessment+of+the+large+meteoroid+characteristics+from+the+light+curves+obtained+by+satellite+and+groundbased+networks&rft.au=Nemtchinov%2C+I+V%3BSpalding%2C+R+E%3BJacobs%2C+C%3BTagliaferri%2C+E%3BArtem%27eva+%28Artem%27yev%29%2C+N+A%3BGolub%27%2C+A+P%3BKosarev%2C+I+B%3BPopova%2C+O+P%3BSvettsov%2C+V+V%3BShuvalov%2C+V+V&rft.aulast=Nemtchinov&rft.aufirst=I&rft.date=1995-09-01&rft.volume=30&rft.issue=5&rft.spage=556&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 58th annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 5 N1 - PubXState - AR N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; characterization; explosions; impacts; light curves; meteoroids; networks; remote sensing; satellite methods ER - TY - JOUR T1 - Surface complexation modeling of uranyl adsorption on corrensite from the Waste Isolation Pilot Plant Site AN - 51062777; 1996-051893 AB - Corrensite is the dominant clay mineral in the Culebra Dolomite at the Waste Isolation Pilot Plant. The surface characteristics of corrensite, a mixed chlorite/smectite clay mineral, have been studied. Zeta potential measurements and titration experiments suggest that the corrensite surface contains a mixture of permanent charge sites on the basal plane and SiOH and AlOH sites with a net pH-dependent charge at the edge of the clay platelets. Triple-layer model parameters were determined by the double extrapolation technique for use in chemical speciation calculations of adsorption reactions using the computer program HYDRAQL. Batch adsorption studies showed that corrensite is an effective adsorbent for uranyl. The pH-dependent adsorption behavior indicates that adsorption occurs at the edge sites. Adsorption studies were also conducted in the presence of competing cations and complexing ligands. The cations did not affect uranyl adsorption in the range studied. This observation lends support to the hypothesis that uranyl adsorption occurs at the edge sites. Uranyl adsorption was significantly hindered by carbonate. It is proposed that the formation of carbonate uranyl complexes inhibits uranyl adsorption and that only the carbonate-free species adsorb to the corrensite surface. The presence of the organic complexing agents EDTA and oxine also inhibits uranyl sorption. JF - SAND (Sandia Laboratories) AU - Park, S W AU - Leckie, J O AU - Siegel, M D Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 100 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - silicates KW - surface properties KW - migration KW - corrensite KW - compounds KW - isotopes KW - Eddy County New Mexico KW - complexing KW - uranyl ion KW - New Mexico KW - adsorption KW - radioactive waste KW - ligands KW - radioactive isotopes KW - cations KW - sheet silicates KW - Waste Isolation Pilot Plant KW - waste disposal KW - crystal chemistry KW - kinetics KW - 30:Engineering geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51062777?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Park%2C+S+W%3BLeckie%2C+J+O%3BSiegel%2C+M+D&rft.aulast=Park&rft.aufirst=S&rft.date=1995-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Surface+complexation+modeling+of+uranyl+adsorption+on+corrensite+from+the+Waste+Isolation+Pilot+Plant+Site&rft.title=Surface+complexation+modeling+of+uranyl+adsorption+on+corrensite+from+the+Waste+Isolation+Pilot+Plant+Site&rft.issn=02706520&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 DE96003540NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - adsorption; cations; complexing; compounds; corrensite; crystal chemistry; Eddy County New Mexico; isotopes; kinetics; ligands; migration; New Mexico; radioactive isotopes; radioactive waste; sheet silicates; silicates; soils; surface properties; United States; uranyl ion; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - The fall of the St. Robert Meteorite; interpretation of eyewitness accounts, satellite data, short-lived isotope activity, and infrasound AN - 50332386; 1997-033483 JF - Meteoritics & Planetary Science AU - Brown, P AU - Hildebrand, A AU - Green, D AU - Page, D AU - Jacobs, C AU - Revelle, D AU - Tagliaferri, E AU - Wacker, J A2 - Sears, Derek W. G. Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 492 PB - Meteoritical Society, Fayetteville, AR VL - 30 IS - 5 SN - 1086-9379, 1086-9379 KW - ordinary chondrites KW - stony meteorites KW - isotopes KW - H chondrites KW - satellite methods KW - meteors KW - infrasound methods KW - meteorites KW - fusion crusts KW - fragments KW - interpretation KW - chondrites KW - Saint Robert Meteorite KW - remote sensing KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50332386?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+fall+of+the+St.+Robert+Meteorite%3B+interpretation+of+eyewitness+accounts%2C+satellite+data%2C+short-lived+isotope+activity%2C+and+infrasound&rft.au=Brown%2C+P%3BHildebrand%2C+A%3BGreen%2C+D%3BPage%2C+D%3BJacobs%2C+C%3BRevelle%2C+D%3BTagliaferri%2C+E%3BWacker%2C+J&rft.aulast=Brown&rft.aufirst=P&rft.date=1995-09-01&rft.volume=30&rft.issue=5&rft.spage=492&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 58th annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - PubXState - AR N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - chondrites; fragments; fusion crusts; H chondrites; infrasound methods; interpretation; isotopes; meteorites; meteors; ordinary chondrites; remote sensing; Saint Robert Meteorite; satellite methods; stony meteorites ER - TY - JOUR T1 - Applicability of the Reynolds equation for modeling fluid flow between rough surfaces AN - 50171196; 1996-001742 AB - Predictions of the Reynolds equation for flow between rough-walled surfaces have been compared to a more exact calculation of Navier-Stokes flow based on a lattice-gas automaton method. Two-dimensional channels were constructed with an idealized sinusoidal roughness on each wall. Flow in the channels was studied by both methods for various amplitude to wavelength ratios of the roughness, surface separations, relative alignment or phase of the sinusoids, and Reynolds numbers. The Reynolds equation overestimates fluid velocity as the surfaces are placed together or the amplitude of the roughness increases relative to its wavelength. Copyright 1995 by the American Geophysical Union. JF - Geophysical Research Letters AU - Brown, Stephen R AU - Stockman, Harlan W AU - Reeves, Sally J Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 2537 EP - 2540 PB - American Geophysical Union, Washington, DC VL - 22 IS - 18 SN - 0094-8276, 0094-8276 KW - models KW - hydraulics KW - roughness KW - velocity KW - Reynolds number KW - fluid phase KW - laminar flow KW - equations KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50171196?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Applicability+of+the+Reynolds+equation+for+modeling+fluid+flow+between+rough+surfaces&rft.au=Brown%2C+Stephen+R%3BStockman%2C+Harlan+W%3BReeves%2C+Sally+J&rft.aulast=Brown&rft.aufirst=Stephen&rft.date=1995-09-01&rft.volume=22&rft.issue=18&rft.spage=2537&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F95GL02666 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 14 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - equations; fluid phase; hydraulics; laminar flow; models; Reynolds number; rock mechanics; roughness; velocity DO - http://dx.doi.org/10.1029/95GL02666 ER - TY - JOUR T1 - Application of a numerical model for simulating water flow, isotope transport, and heat transfer in the unsaturated zone AN - 50113279; 1995-059680 AB - A controlled field experiment was conducted to provide data for a one-dimensional numerical model for simulating transient water flow, isotope transport, and heat transfer in the unsaturated zone (ODWISH). The experiment consisted of allowing water to evaporate from homogeneously packed sand columns and periodically sampling to observe changes in the distributions of moisture, temperature, and oxygen-18 enrichment. The peaks of the oxygen-18 distributions were used to determine the value of moisture content at liquid discontinuity, a parameter important for modeling water vapor flow. Modeling transient second-stage evaporation from soil necessitated implementing a retention relation Psi (theta ) that is applicable for dry soils, above the evaporation front, where vapor flow is dominant. A retention model for dry soils was developed, connected to the Van Genuchten model and the resulting two-segment retention relation was implemented in the numerical model. The connection point for the retention relation is the moisture content at liquid discontinuity, which was also used in the numerical model to locate the evaporation front. Simulations showed that the ODWISH model reproduces reasonably well the experimental distributions of moisture content, isotopic enrichment, and temperature, and that the model accounts for the major processes involved in water movement in the shallow unsaturated zone and the associated isotope transport. The most significant discrepancies between the simulations and the experimental data can probably be attributed to inadequencies of the available two-segment Psi (theta ) relationship over the wide range of pressure heads Psi encountered during the experiment. The ODWISH model was employed to test the sensitivity of the isotope profile development to diurnal variations in temperature and humidity. The results indicated that daily, or even weekly, averages are adequate for predicting isotope profile development. JF - Journal of Hydrology AU - Shurbaji, Abdel-Rahman M AU - Phillips, Fred M AU - Campbell, Andrew R AU - Knowlton, Robert G Y1 - 1995/09// PY - 1995 DA - September 1995 SP - 143 EP - 163 PB - Elsevier, Amsterdam VL - 171 IS - 1-2 SN - 0022-1694, 0022-1694 KW - United States KW - oxygen KW - isotopes KW - moisture KW - unsteady flow KW - Socorro County New Mexico KW - data processing KW - unsaturated zone KW - New Mexico KW - central New Mexico KW - stable isotopes KW - physical models KW - temperature KW - transport KW - sensitivity analysis KW - digital simulation KW - water regimes KW - soils KW - hydrology KW - experimental studies KW - numerical models KW - humidity KW - ODWISH KW - Sevilleta National Wildlife Refuge KW - O-18 KW - heat transfer KW - hydraulic conductivity KW - field studies KW - 21:Hydrogeology KW - 02D:Isotope geochemistry KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50113279?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Application+of+a+numerical+model+for+simulating+water+flow%2C+isotope+transport%2C+and+heat+transfer+in+the+unsaturated+zone&rft.au=Shurbaji%2C+Abdel-Rahman+M%3BPhillips%2C+Fred+M%3BCampbell%2C+Andrew+R%3BKnowlton%2C+Robert+G&rft.aulast=Shurbaji&rft.aufirst=Abdel-Rahman&rft.date=1995-09-01&rft.volume=171&rft.issue=1-2&rft.spage=143&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 - 28 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - JHYDA7 N1 - SubjectsTermNotLitGenreText - central New Mexico; data processing; digital simulation; experimental studies; field studies; heat transfer; humidity; hydraulic conductivity; hydrology; isotopes; moisture; New Mexico; numerical models; O-18; ODWISH; oxygen; physical models; sensitivity analysis; Sevilleta National Wildlife Refuge; Socorro County New Mexico; soils; stable isotopes; temperature; transport; United States; unsaturated zone; unsteady flow; water regimes ER - TY - JOUR T1 - Effect of in situ stress and production-induced changes in stress on permeability of naturally fractured reservoirs AN - 50118611; 1995-062629 JF - AAPG Bulletin AU - Teufel, Lawrence W AU - Lorenz, John C AU - Anonymous Y1 - 1995/08// PY - 1995 DA - August 1995 SP - 1252 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 79 IS - 8 SN - 0149-1423, 0149-1423 KW - orientation KW - petroleum engineering KW - in situ KW - stress KW - connectivity KW - petroleum KW - waterflooding KW - production KW - evolution KW - variations KW - reservoir rocks KW - sedimentary rocks KW - naturally fractured reservoirs KW - carbonate rocks KW - clastic rocks KW - permeability KW - anisotropy KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50118611?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Effect+of+in+situ+stress+and+production-induced+changes+in+stress+on+permeability+of+naturally+fractured+reservoirs&rft.au=Teufel%2C+Lawrence+W%3BLorenz%2C+John+C%3BAnonymous&rft.aulast=Teufel&rft.aufirst=Lawrence&rft.date=1995-08-01&rft.volume=79&rft.issue=8&rft.spage=1252&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - AAPG international conference and exhibition 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 - AABUD2 N1 - SubjectsTermNotLitGenreText - anisotropy; carbonate rocks; clastic rocks; connectivity; evolution; in situ; naturally fractured reservoirs; orientation; permeability; petroleum; petroleum engineering; production; reservoir rocks; sedimentary rocks; stress; variations; waterflooding ER - TY - JOUR T1 - Characterization of natural fractures in the Frontier Formation, Green River basin, Wyoming; application to reservoir simulation of horizontal wells AN - 50104811; 1995-062451 JF - AAPG Bulletin AU - Harstad, Hugo AU - Teufel, Lawrence W AU - Lorenz, John C AU - Anonymous Y1 - 1995/08// PY - 1995 DA - August 1995 SP - 1221 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 79 IS - 8 SN - 0149-1423, 0149-1423 KW - wells KW - United States KW - horizontal drilling KW - development KW - Cretaceous KW - natural gas KW - Green River basin KW - sandstone KW - petroleum KW - exploitation KW - simulation KW - Upper Cretaceous KW - cores KW - Frontier Formation KW - fractures KW - sedimentary rocks KW - extension fractures KW - thickness KW - outcrops KW - directional drilling KW - drilling KW - orientation KW - experimental studies KW - connectivity KW - Mesozoic KW - models KW - Wyoming KW - reserves KW - transmissivity KW - naturally fractured reservoirs KW - clastic rocks KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50104811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Characterization+of+natural+fractures+in+the+Frontier+Formation%2C+Green+River+basin%2C+Wyoming%3B+application+to+reservoir+simulation+of+horizontal+wells&rft.au=Harstad%2C+Hugo%3BTeufel%2C+Lawrence+W%3BLorenz%2C+John+C%3BAnonymous&rft.aulast=Harstad&rft.aufirst=Hugo&rft.date=1995-08-01&rft.volume=79&rft.issue=8&rft.spage=1221&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - AAPG international conference and exhibition 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 - AABUD2 N1 - SubjectsTermNotLitGenreText - clastic rocks; connectivity; cores; Cretaceous; development; directional drilling; drilling; experimental studies; exploitation; extension fractures; fractures; Frontier Formation; Green River basin; horizontal drilling; Mesozoic; models; natural gas; naturally fractured reservoirs; orientation; outcrops; permeability; petroleum; reserves; sandstone; sedimentary rocks; simulation; thickness; transmissivity; United States; Upper Cretaceous; wells; Wyoming ER - TY - JOUR T1 - Propagation of high-frequency (4- to 50-Hz) P waves in the Northeastern United States AN - 50094852; 1995-070792 JF - Bulletin of the Seismological Society of America AU - Chael, Eric P AU - Leahy, Patrick J AU - Carter, Jerry A AU - Barstow, Noel AU - Pomeroy, Paul W Y1 - 1995/08// PY - 1995 DA - August 1995 SP - 1244 EP - 1248 PB - Seismological Society of America, Berkeley, CA VL - 85 IS - 4 SN - 0037-1106, 0037-1106 KW - United States KW - P-waves KW - body waves KW - New York KW - explosions KW - earthquake prediction KW - propagation KW - elastic waves KW - Eastern U.S. KW - seismic waves KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50094852?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Seismological+Society+of+America&rft.atitle=Propagation+of+high-frequency+%284-+to+50-Hz%29+P+waves+in+the+Northeastern+United+States&rft.au=Chael%2C+Eric+P%3BLeahy%2C+Patrick+J%3BCarter%2C+Jerry+A%3BBarstow%2C+Noel%3BPomeroy%2C+Paul+W&rft.aulast=Chael&rft.aufirst=Eric&rft.date=1995-08-01&rft.volume=85&rft.issue=4&rft.spage=1244&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&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 - PubXState - CA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - body waves; earthquake prediction; earthquakes; Eastern U.S.; elastic waves; explosions; New York; P-waves; propagation; seismic waves; United States ER - TY - JOUR T1 - Adaptive Sampling approach to environmental site characterization; phase 1 demonstration AN - 51037868; 1998-003325 AB - A technology demonstration that optimizes sampling strategies and real-time data collection was carried out at the Kirtland Air Force Base (KAFB) RB-11 Radioactive Burial Site, Albuquerque, New Mexico in August 1994. The project, which was funded by the Strategic Environmental Research and Development Program (SERDP), involved the application of a geostatistical-based Adaptive Sampling methodology and software with on-site field screening of soils for radiation, organic compounds and metals. The software, known as Plume (super TM) , was developed at Argonne National Laboratory as part of the DOE/OTD-funded Mixed Waste Landfill Integrated Demonstration (MWLID). The objective of the investigation was to compare an innovative Adaptive Sampling approach that stressed real-time decision-making with a conventional RCRA-driven site characterization carried out by the Air Force. The latter investigation used a standard drilling and sampling plan as mandated by the Environmental Protection Agency (EPA). To make the comparison realistic, the same contractors and sampling equipment (Geoprobe (super R) soil samplers) were used. In both investigations, soil samples were collected at several depths at numerous locations adjacent to burial trenches that contain low-level radioactive waste and animal carcasses; some trenches may also contain mixed waste. Neither study revealed the presence of contaminants appreciably above risk based action levels, indicating that minimal to no migration has occurred away from the trenches. The combination of Adaptive Sampling with field screening achieved a similar level of confidence compared to the Resource Conservation and Recovery Act (RCRA) investigation regarding the potential migration of contaminants at the site. JF - SAND (Sandia Laboratories) AU - Floran, R J AU - Bujewski, G E AU - Johnson, R L Y1 - 1995/07// PY - 1995 DA - July 1995 SP - 37 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Resource Conservation and Recovery Act KW - plumes KW - Bernalillo County New Mexico KW - site exploration KW - regulations KW - landfills KW - data processing KW - New Mexico KW - radioactive waste KW - evaluation KW - sampling KW - decontamination KW - monitoring KW - pollutants KW - pollution KW - migration of elements KW - computer programs KW - organic compounds KW - Albuquerque New Mexico KW - metals KW - Adaptive Sampling KW - waste disposal KW - military facilities KW - low-level waste KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51037868?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Floran%2C+R+J%3BBujewski%2C+G+E%3BJohnson%2C+R+L&rft.aulast=Floran&rft.aufirst=R&rft.date=1995-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Adaptive+Sampling+approach+to+environmental+site+characterization%3B+phase+1+demonstration&rft.title=Adaptive+Sampling+approach+to+environmental+site+characterization%3B+phase+1+demonstration&rft.issn=02706520&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 DE96010912NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Adaptive Sampling; Albuquerque New Mexico; Bernalillo County New Mexico; computer programs; data processing; decontamination; evaluation; landfills; low-level waste; metals; migration of elements; military facilities; monitoring; New Mexico; organic compounds; plumes; pollutants; pollution; radioactive waste; regulations; Resource Conservation and Recovery Act; sampling; site exploration; underground disposal; United States; waste disposal ER - TY - JOUR T1 - Rock-based measurement of temperature-dependent plagioclase weathering AN - 50119798; 1995-051167 AB - A method is outlined for quantifying weathering dependencies in the field through the processing of digital back-scattered electron microscope images of plagioclase porosity. The study area was Hualalai volcano, Hawaii, where chemically, temporally and mineralogically similar lava flows intersect isohyets which bend uphill to lower mean annual T. Along the 500 mm isohyet, 2000-2700 yr old basalt flows were sampled using plagioclase weathering rates. The natural T sensitivity of the plagioclase weathering has an activation energy of 26.2 kcal/mol. using this method, which is somewhat higher than solute-budget and laboratory measurements of plagioclase weathering. The method can quantify long-term (> 10 (super 5) yr) weathering by measuring the microscopic dissolution of minerals in outcrops. JF - Geochimica et Cosmochimica Acta AU - Dorn, Ronald I AU - Brady, Patrick V Y1 - 1995/07// PY - 1995 DA - July 1995 SP - 2847 EP - 2852 PB - Pergamon, Oxford VL - 59 IS - 13 SN - 0016-7037, 0016-7037 KW - United States KW - silicates KW - plagioclase KW - Hawaii Island KW - Hawaii County Hawaii KW - Hawaii KW - East Pacific Ocean Islands KW - solution KW - weathering KW - temperature KW - Hualalai KW - Oceania KW - framework silicates KW - Polynesia KW - feldspar group KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50119798?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Rock-based+measurement+of+temperature-dependent+plagioclase+weathering&rft.au=Dorn%2C+Ronald+I%3BBrady%2C+Patrick+V&rft.aulast=Dorn&rft.aufirst=Ronald&rft.date=1995-07-01&rft.volume=59&rft.issue=13&rft.spage=2847&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2895%2900159-W 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 - 56 N1 - Document feature - illus. incl. 1 table, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - East Pacific Ocean Islands; feldspar group; framework silicates; Hawaii; Hawaii County Hawaii; Hawaii Island; Hualalai; Oceania; plagioclase; Polynesia; silicates; solution; temperature; United States; weathering DO - http://dx.doi.org/10.1016/0016-7037(95)00159-W ER - TY - JOUR T1 - Laboratory investigation of matrix imbibition from a flowing fracture AN - 50171815; 1995-045425 AB - Predicting fluid flow and transport behavior in unsaturated, fractured rock is greatly simplified where matrix imbibition can be modeled as a linear function of the square root of time (t (super 1/2) ); however, such treatment implicitly assumes homogenous matrix properties. To investigate matrix heterogeneity effects, we perform a simple experiment in which x-ray imaging is used to measure the imbibition of water from a flowing fracture into a slab of volcanic tuff. Experimental results show matrix imbibition to follow a linear t (super 1/2) relationship even though the saturated hydraulic conductivity of the tuff varies by over four orders of magnitude. Copyright 1995 by the American Geophysical Union. JF - Geophysical Research Letters AU - Tidwell, Vincent C AU - Glass, Robert J AU - Peplinski, William Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 1405 EP - 1408 PB - American Geophysical Union, Washington, DC VL - 22 IS - 11 SN - 0094-8276, 0094-8276 KW - United States KW - volcanic rocks KW - igneous rocks KW - unsaturated zone KW - sorptivity KW - preferential flow KW - ground water KW - Cenozoic KW - Nevada Test Site KW - fractures KW - transport KW - tuff KW - heterogeneity KW - Yucca Mountain KW - Nevada KW - Nye County Nevada KW - porosity KW - Miocene KW - boundary conditions KW - two-dimensional models KW - imbibition KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - Neogene KW - infiltration KW - multiphase flow KW - Busted Butte KW - hydraulic conductivity KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50171815?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Laboratory+investigation+of+matrix+imbibition+from+a+flowing+fracture&rft.au=Tidwell%2C+Vincent+C%3BGlass%2C+Robert+J%3BPeplinski%2C+William&rft.aulast=Tidwell&rft.aufirst=Vincent&rft.date=1995-06-01&rft.volume=22&rft.issue=11&rft.spage=1405&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F95GL01097 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 - 13 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - boundary conditions; Busted Butte; Cenozoic; fractures; ground water; heterogeneity; hydraulic conductivity; igneous rocks; imbibition; infiltration; Miocene; multiphase flow; Neogene; Nevada; Nevada Test Site; Nye County Nevada; porosity; preferential flow; pyroclastics; sorptivity; Tertiary; Topopah Spring Member; transport; tuff; two-dimensional models; United States; unsaturated zone; volcanic rocks; Yucca Mountain DO - http://dx.doi.org/10.1029/95GL01097 ER - TY - JOUR T1 - Microscopic analysis of macroscopic transport properties of single natural fractures using graph theory algorithms AN - 50171546; 1995-045431 AB - Given an aperture distribution for a single fracture, a graph theory model has been employed to simulate the transport properties of the fracture. In the processes of imbibition and drainage, the connectivity of each phase at a particular capillary pressure can be sought out by the priority-first search algorithm of graph theory. Then, the flow path in each phase can be identified, and flow equations can be established and solved in an optimal manner. It was observed that in a simulated rough fracture, a few flow "channels" can dominate the permeability of the whole system. Copyright 1995 by the American Geophysical Union. JF - Geophysical Research Letters AU - Yang, Gemei AU - Myer, Larry R AU - Brown, Stephen R AU - Cook, Neville G W Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 1429 EP - 1432 PB - American Geophysical Union, Washington, DC VL - 22 IS - 11 SN - 0094-8276, 0094-8276 KW - hysteresis KW - roughness KW - data processing KW - connectivity KW - preferential flow KW - simulation KW - models KW - fractures KW - theoretical studies KW - transport KW - microscope methods KW - infiltration KW - movement KW - multiphase flow KW - graph theory KW - algorithms KW - fractals KW - wetting KW - priority queue search KW - permeability KW - children adoption technique KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50171546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Microscopic+analysis+of+macroscopic+transport+properties+of+single+natural+fractures+using+graph+theory+algorithms&rft.au=Yang%2C+Gemei%3BMyer%2C+Larry+R%3BBrown%2C+Stephen+R%3BCook%2C+Neville+G+W&rft.aulast=Yang&rft.aufirst=Gemei&rft.date=1995-06-01&rft.volume=22&rft.issue=11&rft.spage=1429&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F95GL01498 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 - 12 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - algorithms; children adoption technique; connectivity; data processing; fractals; fractures; graph theory; hysteresis; infiltration; microscope methods; models; movement; multiphase flow; permeability; preferential flow; priority queue search; roughness; simulation; theoretical studies; transport; wetting DO - http://dx.doi.org/10.1029/95GL01498 ER - TY - JOUR T1 - Mg self-diffusion in pyrope garnet AN - 50123297; 1995-052715 AB - Mg self-diffusion coefficients were experimentally determined for natural pyrope-almandine garnet in a 1 atm CO-CO (sub 2) gas-mixing furnace at T of 800-1000 degrees C. JF - American Mineralogist AU - Schwandt, Craig S AU - Cygan, Randall T AU - Westrich, Henry R Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 483 EP - 490 PB - Mineralogical Society of America, Washington, DC VL - 80 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - nesosilicates KW - alkaline earth metals KW - magnesium KW - phase equilibria KW - metals KW - garnet group KW - orthosilicates KW - geochemistry KW - pyrope KW - P-T conditions KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50123297?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mg+self-diffusion+in+pyrope+garnet&rft.au=Schwandt%2C+Craig+S%3BCygan%2C+Randall+T%3BWestrich%2C+Henry+R&rft.aulast=Schwandt&rft.aufirst=Craig&rft.date=1995-06-01&rft.volume=80&rft.issue=5-6&rft.spage=483&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 - 42 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - alkaline earth metals; garnet group; geochemistry; magnesium; metals; nesosilicates; orthosilicates; P-T conditions; phase equilibria; pyrope; silicates ER - TY - JOUR T1 - Crosswell electromagnetic inversion using integral and differential equations AN - 50121542; 1995-050025 AB - The crosswell electromagnetic (EM) inverse problem is solved with an integral-equation (IE) formulation using successive Born approximations in the frequency domain. Because the inverse problem is nonlinear, the predicted fields and Green's functions are continually updated. Updating the fields and Green's functions relates small changes in the predicted data to small changes in the model parameters through Frechet kernels. These fields and Green functions are calculated with an efficient 3-D finite-difference solver. Since the resistivity is invariant along strike, the 3-D fields are integrated along strike so the 2-D kernels can be assembled.At the early stages of the inversion, smoothing of the electrical conductivity stabilizes the inverse solution when it is far from convergence. As the solution converges, this smoothing is relaxed and more effort is made to reduce the data misfit. Bounds on the conductivity are included in the solution to eliminate unrealistic estimates.The robustness of the inversion scheme has been demonstrated with synthetic and field data that are underdetermined from the standpoint of the smooth models being sought. Two synthetic examples with added Gaussian noise were considered, including data arising from an IE solver. This IE solver is different from the one embedded in the inversion algorithm and has provided a stronger check on the scheme. The synthetic examples show it is more difficult to reconstruct a target's conductivity than its geometry at a single frequency. The inversion scheme has been successfully tested using data collected at the Richmond-field site near Berkeley, California, where it has imaged a salt water plume injected into the interwell region. The data in this experiment consisted of two sets of measurements, taken before and after the injection of 50000 gallons of 1 Omega m salt water. Findings show that underdetermined inversion using small amounts of field data can be sufficient to produce useful, but smoothed, maps of the conductivity. The data in this instance need be only single frequency and single component. JF - Geophysics AU - Newman, Gregory Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 899 EP - 911 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 60 IS - 3 SN - 0016-8033, 0016-8033 KW - electrical conductivity KW - finite difference analysis KW - mathematical methods KW - crosshole methods KW - statistical analysis KW - geophysical methods KW - electromagnetic methods KW - inverse problem KW - Born approximation KW - frequency domain analysis KW - field studies KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50121542?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Crosswell+electromagnetic+inversion+using+integral+and+differential+equations&rft.au=Newman%2C+Gregory&rft.aulast=Newman&rft.aufirst=Gregory&rft.date=1995-06-01&rft.volume=60&rft.issue=3&rft.spage=899&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1443825 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 - 28 N1 - PubXState - OK N1 - Document feature - illus. incl. block diag. N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - Born approximation; crosshole methods; electrical conductivity; electromagnetic methods; field studies; finite difference analysis; frequency domain analysis; geophysical methods; inverse problem; mathematical methods; statistical analysis DO - http://dx.doi.org/10.1190/1.1443825 ER - TY - JOUR T1 - Using geophysical data to improve reservoir description AN - 50114699; 1995-055625 JF - AAPG Bulletin AU - Waggoner, John R AU - Anonymous Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 926 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 79 IS - 6 SN - 0149-1423, 0149-1423 KW - numerical analysis KW - natural gas KW - matrix KW - geophysical methods KW - petroleum KW - simulation KW - porosity KW - seismic methods KW - reservoir rocks KW - models KW - electromagnetic methods KW - accuracy KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50114699?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Using+geophysical+data+to+improve+reservoir+description&rft.au=Waggoner%2C+John+R%3BAnonymous&rft.aulast=Waggoner&rft.aufirst=John&rft.date=1995-06-01&rft.volume=79&rft.issue=6&rft.spage=926&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - AAPG Rocky Mountain Section meeting 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 - AABUD2 N1 - SubjectsTermNotLitGenreText - accuracy; electromagnetic methods; geophysical methods; matrix; models; natural gas; numerical analysis; petroleum; porosity; reservoir rocks; seismic methods; simulation ER - TY - JOUR T1 - Open natural fractures in sandstones at 18,300 ft; do they help or hinder production of gas? AN - 50114546; 1995-055598 JF - AAPG Bulletin AU - Lorenz, John C AU - Billingsley, Randall L AU - Evans, Lesley W AU - Anonymous Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 921 EP - 922 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 79 IS - 6 SN - 0149-1423, 0149-1423 KW - United States KW - maturity KW - Cretaceous KW - natural gas KW - Green River basin KW - sandstone KW - petroleum KW - production KW - Upper Cretaceous KW - cores KW - Frontier Formation KW - fractures KW - sedimentary rocks KW - extension fractures KW - carbon KW - mineralization KW - orientation KW - in situ KW - matrix KW - stress KW - Mesozoic KW - naturally fractured reservoirs KW - clastic rocks KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50114546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Open+natural+fractures+in+sandstones+at+18%2C300+ft%3B+do+they+help+or+hinder+production+of+gas%3F&rft.au=Lorenz%2C+John+C%3BBillingsley%2C+Randall+L%3BEvans%2C+Lesley+W%3BAnonymous&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1995-06-01&rft.volume=79&rft.issue=6&rft.spage=921&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - AAPG Rocky Mountain Section meeting 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 - AABUD2 N1 - SubjectsTermNotLitGenreText - carbon; clastic rocks; cores; Cretaceous; extension fractures; fractures; Frontier Formation; Green River basin; in situ; matrix; maturity; Mesozoic; mineralization; natural gas; naturally fractured reservoirs; orientation; permeability; petroleum; production; sandstone; sedimentary rocks; stress; United States; Upper Cretaceous ER - TY - JOUR T1 - Techniques for determining subsurface stress-direction and assessing hydraulic fracture azimuth AN - 50114510; 1995-055582 JF - AAPG Bulletin AU - Hill, Robin E AU - Peterson, R E AU - Warpinski, N R AU - Lorenz, J C AU - Teufel, L W AU - Aslakson, J K AU - Anonymous Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 919 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 79 IS - 6 SN - 0149-1423, 0149-1423 KW - hydraulic fracturing KW - petroleum engineering KW - well logs KW - strain KW - borehole breakouts KW - microcracks KW - loading KW - data acquisition KW - stress KW - techniques KW - cores KW - cracks KW - boreholes KW - velocity KW - petrography KW - World Stress Mapping Project KW - anisotropy KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50114510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Techniques+for+determining+subsurface+stress-direction+and+assessing+hydraulic+fracture+azimuth&rft.au=Hill%2C+Robin+E%3BPeterson%2C+R+E%3BWarpinski%2C+N+R%3BLorenz%2C+J+C%3BTeufel%2C+L+W%3BAslakson%2C+J+K%3BAnonymous&rft.aulast=Hill&rft.aufirst=Robin&rft.date=1995-06-01&rft.volume=79&rft.issue=6&rft.spage=919&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - AAPG Rocky Mountain Section meeting 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 - AABUD2 N1 - SubjectsTermNotLitGenreText - anisotropy; borehole breakouts; boreholes; cores; cracks; data acquisition; hydraulic fracturing; loading; microcracks; petrography; petroleum engineering; strain; stress; techniques; velocity; well logs; World Stress Mapping Project ER - TY - JOUR T1 - Characterization of natural fractures in the Frontier Formation, Green River basin, Wyoming; influence of bed thickness on fracture intensity and interconnectivity AN - 50110944; 1995-055581 JF - AAPG Bulletin AU - Harstad, Hugo AU - Teufel, Lawrence W AU - Lorenz, John C AU - Anonymous Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 919 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 79 IS - 6 SN - 0149-1423, 0149-1423 KW - United States KW - petroleum exploration KW - horizontal drilling KW - Cretaceous KW - natural gas KW - Green River basin KW - sandstone KW - petroleum KW - simulation KW - Upper Cretaceous KW - reservoir rocks KW - Frontier Formation KW - sedimentary rocks KW - thickness KW - outcrops KW - directional drilling KW - drilling KW - orientation KW - connectivity KW - distribution KW - Mesozoic KW - Wyoming KW - reserves KW - naturally fractured reservoirs KW - clastic rocks KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50110944?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Characterization+of+natural+fractures+in+the+Frontier+Formation%2C+Green+River+basin%2C+Wyoming%3B+influence+of+bed+thickness+on+fracture+intensity+and+interconnectivity&rft.au=Harstad%2C+Hugo%3BTeufel%2C+Lawrence+W%3BLorenz%2C+John+C%3BAnonymous&rft.aulast=Harstad&rft.aufirst=Hugo&rft.date=1995-06-01&rft.volume=79&rft.issue=6&rft.spage=919&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/10.1306%2F8D2B1F84-171E-11D7-8645000102C1865D L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - AAPG Rocky Mountain Section meeting 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 - AABUD2 N1 - SubjectsTermNotLitGenreText - clastic rocks; connectivity; Cretaceous; directional drilling; distribution; drilling; Frontier Formation; Green River basin; horizontal drilling; Mesozoic; natural gas; naturally fractured reservoirs; orientation; outcrops; permeability; petroleum; petroleum exploration; reserves; reservoir rocks; sandstone; sedimentary rocks; simulation; thickness; United States; Upper Cretaceous; Wyoming DO - http://dx.doi.org/10.1306/8D2B1F84-171E-11D7-8645000102C1865D ER - TY - JOUR T1 - Quantitative visualization of entrapped phase dissolution within a horizontal flowing fracture AN - 1530982623; 19555531 AB - An experiment was conducted to demonstrate the utility of quantitative fracture flow visualization techniques in the study of entrapped fluid phase (air) dissolution into a flowing phase (water) within a horizontal, transparent, analog rough-walled fracture. The fracture aperture field and phase occupancy were measured using light transmission techniques and then combined to calculate bulk water-phase saturation within the fracture as a function of time. Fracture relative permeability as a function of water-phase saturation showed a smooth power law behavior during dissolution. Periodic step pulses of clear water within the dyed water inflow yielded dye concentration fields that demonstrate channeling induced by the entrapped air phase. Clusters of the entrapped air-phase exhibited three types of dissolution behavior: general shrinkage, interfacial recession along cluster appendages, and cluster splitting. Locations for the advance of the wetting phase (water) into a nonwetting entrapped air cluster on its dissolution are not always correlated with either zones of high mass transfer rate (as inferred from gradients in the pulsed dye concentration fields) or with narrow apertures where the wetting phase has been thought to most easily invade. These results suggest that within an individual cluster of the entrapped phase, fluid pressure is at equilibrium and that the path of cluster shrinkage may be controlled primarily by capillary forces resulting from the full three-dimensional curvature that minimizes surface energy of the phase interface. JF - Geophysical Research Letters AU - Glass, R J AU - Nicholl, MJ AD - Geohydrology Department 6115, Sandia National Laboratories, Albuquerque, New Mexico. Y1 - 1995/06// PY - 1995 DA - June 1995 SP - 1413 EP - 1416 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 22 IS - 11 SN - 0094-8276, 0094-8276 KW - Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE); Aerospace & High Technology Database (AH) KW - Shrinkage KW - Fracture mechanics KW - Apertures KW - Clusters KW - Horizontal KW - Dissolution KW - Saturation KW - Mathematical analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1530982623?accountid=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=Geophysical+Research+Letters&rft.atitle=Quantitative+visualization+of+entrapped+phase+dissolution+within+a+horizontal+flowing+fracture&rft.au=Glass%2C+R+J%3BNicholl%2C+MJ&rft.aulast=Glass&rft.aufirst=R&rft.date=1995-06-01&rft.volume=22&rft.issue=11&rft.spage=1413&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F95GL01491 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Last updated - 2017-01-05 DO - http://dx.doi.org/10.1029/95GL01491 ER - TY - JOUR T1 - Geologic and engineering analysis of stress-sensitive fractures in the Lisburne Reservoir, Alaska AN - 52785455; 1996-080013 JF - Abstracts with Programs - Geological Society of America AU - Teufel, Lawrence W AU - Lorenz, John C AU - Anonymous Y1 - 1995/05// PY - 1995 DA - May 1995 SP - 80 EP - 81 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - petroleum engineering KW - North Slope KW - mudstone KW - Paleozoic KW - stress KW - production KW - recovery KW - lithofacies KW - fractures KW - sedimentary rocks KW - naturally fractured reservoirs KW - reservoir properties KW - Alaska KW - Lisburne Group KW - clastic rocks KW - permeability KW - Lisburne Reservoir KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52785455?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+and+engineering+analysis+of+stress-sensitive+fractures+in+the+Lisburne+Reservoir%2C+Alaska&rft.au=Teufel%2C+Lawrence+W%3BLorenz%2C+John+C%3BAnonymous&rft.aulast=Teufel&rft.aufirst=Lawrence&rft.date=1995-05-01&rft.volume=27&rft.issue=5&rft.spage=80&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, 91st 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 - Alaska; clastic rocks; fractures; Lisburne Group; Lisburne Reservoir; lithofacies; mudstone; naturally fractured reservoirs; North Slope; Paleozoic; permeability; petroleum engineering; production; recovery; reservoir properties; sedimentary rocks; stress; United States ER - TY - JOUR T1 - Passive soil venting at the chemical waste landfill site at Sandia National Laboratories, Albuquerque, New Mexico AN - 51052717; 1997-002365 AB - Passive Soil Vapor Extraction was tested at the Chemical Waste Landfill (CWL) site at Sandia National Laboratories, New Mexico (SNLIW). Data collected included ambient pressures, differential pressures between soil gas and ambient air, gas flow rates into and out of the soil, and concentrations of volatile organic compounds (VOCS) in vented soil gas. From the differential pressure and flow rate data, estimates of permeability were arrived at and compared with estimates from other studies. Flow, differential pressure, and ambient pressure data were collected for nearly 30 days. VOC data were collected for two six-hour periods during this time. Total VOC emissions were calculated and found to be under the limit set by the Resource Conservation and Recovery Act (RCRA). Although a complete process evaluation is not possible with the data gathered, some of the necessary information for designing a passive venting process was determined and the important parameters for designing the process were indicated. More study is required to evaluate long-term VOC removal using passive venting and to establish total remediation costs when passive venting is used as a polishing process following active soil vapor extraction. JF - SAND (Sandia Laboratories) AU - Phelan, J M AU - Reavis, B AU - Cheng, W C Y1 - 1995/05// PY - 1995 DA - May 1995 SP - 85 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Bernalillo County New Mexico KW - soil vapor extraction KW - landfills KW - New Mexico KW - chemical waste KW - fluid dynamics KW - remediation KW - waste management KW - soils KW - Sandia National Laboratories KW - soil venting KW - pollutants KW - soil treatment KW - pollution KW - cost KW - models KW - volatiles KW - organic compounds KW - Albuquerque New Mexico KW - volatile organic compounds KW - industrial waste KW - waste disposal KW - soil gases KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51052717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Phelan%2C+J+M%3BReavis%2C+B%3BCheng%2C+W+C&rft.aulast=Phelan&rft.aufirst=J&rft.date=1995-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Passive+soil+venting+at+the+chemical+waste+landfill+site+at+Sandia+National+Laboratories%2C+Albuquerque%2C+New+Mexico&rft.title=Passive+soil+venting+at+the+chemical+waste+landfill+site+at+Sandia+National+Laboratories%2C+Albuquerque%2C+New+Mexico&rft.issn=02706520&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 DE95013856NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albuquerque New Mexico; Bernalillo County New Mexico; chemical waste; cost; fluid dynamics; industrial waste; landfills; models; New Mexico; organic compounds; pollutants; pollution; remediation; Sandia National Laboratories; soil gases; soil treatment; soil vapor extraction; soil venting; soils; United States; volatile organic compounds; volatiles; waste disposal; waste management ER - TY - JOUR T1 - Determination of kinetic coefficients for the simultaneous reduction of sulfate and uranium by Desulfovibrio desulfuricans bacteria AN - 51052652; 1997-001535 AB - Uranium contamination of groundwaters and surface waters near abandoned mill tailings piles is a serious concern in many areas of the western United States. Uranium usually exists in either the U(IV) or the U(VI) oxidation state. U(VI) is soluble in water and, as a result, is very mobile in the environment. U(IV), however, is generally insoluble in water and, therefore, is not subject to aqueous transport. In recent years, researchers have discovered that certain anaerobic microorganisms, such as the sulfate-reducing bacteria Desulfovibrio desulfuricans, can mediate the reduction of U(VI) to U(IV). Although the ability of this microorganism to reduce U(VI) has been studied in some detail by previous researchers, the kinetics of the reactions have not been characterized. The purpose of this research was to perform kinetic studies on Desulfovibrio desulficans bacteria during simultaneous reduction of sulfate and uranium and to determine the phase in which uranium exists after it has been reduced and precipitated from solution. The studies were conducted in a laboratory-scale chemostat under substrate-limited growth conditions with pyruvate as the substrate. Kinetic coefficients for substrate utilization and cell growth were calculated using the Monod equation. The maximum rate of substrate utilization (k) was determined to be 4.70 days (super -1) while the half-velocity constant (K (sub s) ) was 140 mg/l COD. The yield coefficient (Y) was determined to be 0.17 mg cells/mg COD while the endogenous decay coefficient (k (sub d) ) was calculated as 0.072 days (super -1) . After reduction, U(IV) Precipitated from solution in the uraninite (UO2) phase. Uranium removal efficiency as high as 90% was achieved in the chemostat. JF - SAND (Sandia Laboratories) AU - Tucker, M D Y1 - 1995/05// PY - 1995 DA - May 1995 SP - 45 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - thallophytes KW - soils KW - mines KW - biodegradation KW - Plantae KW - pollutants KW - pollution KW - Desulfovibrio desulfuricans KW - remediation KW - ground water KW - Western U.S. KW - metals KW - Desulfovibrio KW - bacteria KW - sulfur KW - uranium KW - tailings KW - actinides KW - abandoned mines KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51052652?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Tucker%2C+M+D&rft.aulast=Tucker&rft.aufirst=M&rft.date=1995-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Determination+of+kinetic+coefficients+for+the+simultaneous+reduction+of+sulfate+and+uranium+by+Desulfovibrio+desulfuricans+bacteria&rft.title=Determination+of+kinetic+coefficients+for+the+simultaneous+reduction+of+sulfate+and+uranium+by+Desulfovibrio+desulfuricans+bacteria&rft.issn=02706520&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 DE95011839NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - abandoned mines; actinides; bacteria; biodegradation; Desulfovibrio; Desulfovibrio desulfuricans; ground water; metals; mines; Plantae; pollutants; pollution; remediation; soils; sulfur; tailings; thallophytes; United States; uranium; Western U.S. ER - TY - JOUR T1 - Historical and projected costs of natural disasters AN - 51048325; 1997-035334 AB - Natural disasters cause billions of dollars of damage and thousands of deaths globally each year. While the magnitude is clear, the exact costs (in damage and fatalities) are difficult to clearly identify. This document reports on the results of a survey of data on the costs associated with significant natural disasters. There is an impressive amount of work and effort going into natural disaster research, mitigation, and relief. However, despite this effort, there are surprisingly few consistent and reliable data available regarding the effects of natural disasters. Even lacking consistent and complete data, it is clear that the damage and fatalities from natural disasters are increasing both in the United States and globally. Projections using the available data suggest that in the United States alone, the costs of natural disasters between 1995 and 2010 will be in the range of $90 billion (in 94$) and 5000 lives. JF - SAND (Sandia Laboratories) AU - Engi, D Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 58 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - mitigation KW - geologic hazards KW - global KW - damage KW - prediction KW - cost KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51048325?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Engi%2C+D&rft.aulast=Engi&rft.aufirst=D&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Historical+and+projected+costs+of+natural+disasters&rft.title=Historical+and+projected+costs+of+natural+disasters&rft.issn=02706520&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 DE95013875NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cost; damage; geologic hazards; global; mitigation; prediction; United States ER - TY - JOUR T1 - Comparison of lower-frequency (<1000 Hz) downhole seismic sources for use at environmental sites AN - 50905616; 2002-002891 AB - In conjuction with crosswell seismic surveying being done at the Hanford Site in south-central Washington, four different downhole seismic sources have been tested between the same set of boreholes. The four sources evaluated were the Bolt airgun, the OYO-Conoco orbital vibrator, and two Sandia-developed vertical vibrators, one pneumatically-driven, and the other based on a magnetostrictive actuator. The sources generate seismic energy in the lower frequency range of less than 1000 Hz and have different frequency characteristics, radiation patterns, energy levels, and operational considerations. Collection of identical data sets with all four sources allows the direct comparison of these characteristics and an evaluation of the suitability of each source for a given site and target. JF - Proceedings of SAGEEP AU - Elbring, Gregory J AU - Bell, Ronald S Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 591 EP - 599 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1995 KW - United States KW - imagery KW - Washington KW - boreholes KW - geophysical surveys KW - geophysical methods KW - surveys KW - Hanford Site KW - downhole methods KW - seismic sources KW - seismic methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50905616?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Comparison+of+lower-frequency+%28%26lt%3B1000+Hz%29+downhole+seismic+sources+for+use+at+environmental+sites&rft.au=Elbring%2C+Gregory+J%3BBell%2C+Ronald+S&rft.aulast=Elbring&rft.aufirst=Gregory&rft.date=1995-04-01&rft.volume=1995&rft.issue=&rft.spage=591&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 - 2 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; downhole methods; geophysical methods; geophysical surveys; Hanford Site; imagery; seismic methods; seismic sources; surveys; United States; Washington ER - TY - JOUR T1 - Simulation of airborne electromagnetic measurements in three dimensional environments AN - 50905538; 2002-002863 AB - A 3-D frequency domain EM modeling code has been implemented for helicopter electromagnetic (HEM) simulations. A vector Helmholtz formulation for the electric fields is employed to avoid problems associated with the first order Maxwell's equations numerically decoupling in the air. Additional stability is introduced by formulating the problem in terms of the scattered electric fields which replaces an impressed dipole source with an equivalent source that possesses a much smoother spatial dependence and is easier to model. In order to compute this equivalent source, a primary field arising from dipole sources in a whole space must be calculated where ever the conductivity is different than that of the background. The Helmholtz equation is approximated using finite differences on a staggered grid. After finite differencing, a complex-symmetric matrix system of equations is assembled and preconditioned using Jacobi scaling before it is solved using the quasi-minimum residual (QMR) method. In order to both speed up the solution and allow for larger, more realistic models to be simulated, the scheme has been modified to run on massively parallel architectures. The solution has been compared against other 1-D and 3-D numerical models and is found to produce results in good agreement. The versatility of the scheme is demonstrated by simulating a survey over a salt water intrusion zone in the Florida Everglades. JF - Proceedings of SAGEEP AU - Alumbaugh, David L AU - Newman, Gregory A AU - Bell, Ronald S Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 319 EP - 328 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1995 KW - United States KW - numerical models KW - Everglades KW - three-dimensional models KW - finite difference analysis KW - statistical analysis KW - geophysical methods KW - simulation KW - Florida KW - frequency domain analysis KW - electromagnetic methods KW - half-space KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50905538?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Simulation+of+airborne+electromagnetic+measurements+in+three+dimensional+environments&rft.au=Alumbaugh%2C+David+L%3BNewman%2C+Gregory+A%3BBell%2C+Ronald+S&rft.aulast=Alumbaugh&rft.aufirst=David&rft.date=1995-04-01&rft.volume=1995&rft.issue=&rft.spage=319&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 - 14 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; electromagnetic methods; Everglades; finite difference analysis; Florida; frequency domain analysis; geophysical methods; half-space; numerical models; simulation; statistical analysis; three-dimensional models; United States ER - TY - JOUR T1 - Using high density magnetics and electromagnetic data for waste site characterization; a case study AN - 50904066; 2002-002844 JF - Proceedings of SAGEEP AU - Cochran, John R AU - Dalton, Kim E AU - Bell, Ronald S Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 117 EP - 127 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1995 KW - United States KW - hazardous waste KW - geophysical surveys KW - Bernalillo County New Mexico KW - site exploration KW - landfills KW - geophysical methods KW - characterization KW - magnetic methods KW - New Mexico KW - qualitative analysis KW - magnetometers KW - case studies KW - quantitative analysis KW - Kirtland Air Force Base KW - electromagnetic methods KW - surveys KW - waste disposal KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50904066?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Using+high+density+magnetics+and+electromagnetic+data+for+waste+site+characterization%3B+a+case+study&rft.au=Cochran%2C+John+R%3BDalton%2C+Kim+E%3BBell%2C+Ronald+S&rft.aulast=Cochran&rft.aufirst=John&rft.date=1995-04-01&rft.volume=1995&rft.issue=&rft.spage=117&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 - 9 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bernalillo County New Mexico; case studies; characterization; electromagnetic methods; geophysical methods; geophysical surveys; hazardous waste; Kirtland Air Force Base; landfills; magnetic methods; magnetometers; New Mexico; qualitative analysis; quantitative analysis; site exploration; surveys; United States; waste disposal ER - TY - JOUR T1 - Borehole-to-surface electromagnetic methods; system design and field examples AN - 50901505; 2002-002908 AB - Borehole-to-surface electromagnetic (EM) methods are an attractive alternative to surface-based EM methods for a variety of environmental and engineering applications. They have improved sensitivity to the subsurface resistivity distribution because of the closer proximity to the area of interest offered by the borehole for the source or the receiver. For the borehole-to-surface measurements the source is in the borehole and the receivers are on the surface. On the other hand, for the surface-to-borehole methods, the source is on the surface and the receiver is in a borehole. The surface-to-borehole method has an added advantage since measurements are often more accurate due to the lower noise environment for the receiver. For these methods, the source can be a grounded electric dipole or a vertical magnetic dipole source. An added benefit of these techniques is field measurements are made using a variety of arrays where the system is tailored to the application and where one can take advantage of some new imaging methods. In this short paper we describe the application of the borehole-to-surface method, discuss benefits and shortcomings, and give two field examples where they have been used for underground imaging. JF - Proceedings of SAGEEP AU - Bartel, Lewis C AU - Wilt, Michael J AU - Tseng, Hung-Wen AU - Bell, Ronald S Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 775 EP - 783 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1995 KW - United States KW - Livermore California KW - numerical models KW - geophysical surveys KW - geophysical methods KW - pollution KW - Alameda County California KW - resistivity KW - magnetic field KW - computer programs KW - California KW - boreholes KW - oil spills KW - electromagnetic methods KW - surveys KW - field studies KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50901505?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Borehole-to-surface+electromagnetic+methods%3B+system+design+and+field+examples&rft.au=Bartel%2C+Lewis+C%3BWilt%2C+Michael+J%3BTseng%2C+Hung-Wen%3BBell%2C+Ronald+S&rft.aulast=Bartel&rft.aufirst=Lewis&rft.date=1995-04-01&rft.volume=1995&rft.issue=&rft.spage=775&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 - sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Alameda County California; boreholes; California; computer programs; electromagnetic methods; field studies; geophysical methods; geophysical surveys; Livermore California; magnetic field; numerical models; oil spills; pollution; resistivity; surveys; United States ER - TY - JOUR T1 - Groundwater flow velocity measurement in a sinkhole at the Weeks Island stratigraphic petroleum reserve facility, Louisiana AN - 50900758; 2002-002931 AB - In 1992, a sinkhole was discovered above a Strategic Petroleum Reserve storage facility at Weeks Island, Louisiana. The oil is stored in an old salt mine located within a salt dome. In order to assess the hydrologic significance of the sinkhole, an In Situ Permeable Flow Sensor was deployed within a sandfilled conduit in the salt dome directly beneath the sinkhole. The flow sensor is a recently developed instrument which uses a thermal perturbation technique to measure the magnitude and direction of the full 3-dimensional groundwater flow velocity vector in saturated, permeable materials. The flow sensor measured substantial groundwater flow directed vertically downward into the salt dome. The data obtained with the flow sensor provided critical evidence which was instrumental in assessing the significance of the sinkhole in terms of the integrity of the oil storage facility. JF - Proceedings of SAGEEP AU - Ballard, Sanford AU - Gibson, James AU - Bell, Ronald S Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 931 EP - 935 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1995 KW - United States KW - Gulf Coastal Plain KW - measurement KW - ground water KW - sensors KW - models KW - Weeks Island KW - boreholes KW - sinkholes KW - movement KW - velocity KW - Louisiana KW - solution features KW - instruments KW - 23:Geomorphology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50900758?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Groundwater+flow+velocity+measurement+in+a+sinkhole+at+the+Weeks+Island+stratigraphic+petroleum+reserve+facility%2C+Louisiana&rft.au=Ballard%2C+Sanford%3BGibson%2C+James%3BBell%2C+Ronald+S&rft.aulast=Ballard&rft.aufirst=Sanford&rft.date=1995-04-01&rft.volume=1995&rft.issue=&rft.spage=931&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 - 3 N1 - PubXState - CO N1 - Document feature - illus. incl. sect. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; ground water; Gulf Coastal Plain; instruments; Louisiana; measurement; models; movement; sensors; sinkholes; solution features; United States; velocity; Weeks Island ER - TY - JOUR T1 - Geotechnology for low permeability gas reservoirs, 1995 AN - 50651798; 2008-104229 JF - DOE/METC (Morgantown Energy Technology Center) AU - Brown, Stephen R AU - Boneau, Trent AU - Harstad, Hugo AU - Holcomb, David J AU - Lorenz, John C AU - Teufel, Lawrence W AU - Warpinski, Norman R AU - Young, Christopher J AU - Malone, R D Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 102 EP - 116 PB - U. S. Department of Energy, Morgantown Energy Technology Center, Morgantown, WV SN - 0272-9253, 0272-9253 KW - United States KW - petroleum exploration KW - technology KW - Cretaceous KW - natural gas KW - Green River basin KW - sandstone KW - petroleum KW - mapping KW - exploitation KW - simulation KW - production KW - Upper Cretaceous KW - reservoir rocks KW - Frontier Formation KW - laboratory studies KW - fractures KW - sedimentary rocks KW - pore pressure KW - North America KW - experimental studies KW - numerical models KW - matrix KW - geophysical methods KW - optimization KW - U. S. Rocky Mountains KW - porous materials KW - enhanced recovery KW - Mesozoic KW - seismic methods KW - Wyoming KW - detection KW - Uinta Mountains KW - Wind River Range KW - clastic rocks KW - Rocky Mountains KW - permeability KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50651798?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=DOE%2FMETC+%28Morgantown+Energy+Technology+Center%29&rft.atitle=Geotechnology+for+low+permeability+gas+reservoirs%2C+1995&rft.au=Brown%2C+Stephen+R%3BBoneau%2C+Trent%3BHarstad%2C+Hugo%3BHolcomb%2C+David+J%3BLorenz%2C+John+C%3BTeufel%2C+Lawrence+W%3BWarpinski%2C+Norman+R%3BYoung%2C+Christopher+J%3BMalone%2C+R+D&rft.aulast=Brown&rft.aufirst=Stephen&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=102&rft.isbn=&rft.btitle=&rft.title=DOE%2FMETC+%28Morgantown+Energy+Technology+Center%29&rft.issn=02729253&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Natural gas RD&D contractors review meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 18 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95009703NEG, Springfield, VA, United States N1 - PubXState - WV N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - clastic rocks; Cretaceous; detection; enhanced recovery; experimental studies; exploitation; fractures; Frontier Formation; geophysical methods; Green River basin; laboratory studies; mapping; matrix; Mesozoic; natural gas; North America; numerical models; optimization; permeability; petroleum; petroleum exploration; pore pressure; porous materials; production; reservoir rocks; Rocky Mountains; sandstone; sedimentary rocks; seismic methods; simulation; technology; U. S. Rocky Mountains; Uinta Mountains; United States; Upper Cretaceous; Wind River Range; Wyoming ER - TY - JOUR T1 - Location analysis of microfracture events using finite difference travel times AN - 50626845; 2008-108581 JF - Seismological Research Letters AU - Young, C J AU - Romano, E M AU - Doser, Diane I Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 51 PB - Seismological Society of America, El Cerrito, CA VL - 66 IS - 2 SN - 0895-0695, 0895-0695 KW - body waves KW - finite difference analysis KW - well-logging KW - elastic waves KW - reservoir rocks KW - geometry KW - fractures KW - velocity structure KW - traveltime KW - reservoir properties KW - seismic waves KW - interpretation KW - S-waves KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50626845?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Location+analysis+of+microfracture+events+using+finite+difference+travel+times&rft.au=Young%2C+C+J%3BRomano%2C+E+M%3BDoser%2C+Diane+I&rft.aulast=Young&rft.aufirst=C&rft.date=1995-04-01&rft.volume=66&rft.issue=2&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - SSA '95; 90th annual meeting 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 - body waves; elastic waves; finite difference analysis; fractures; geometry; interpretation; reservoir properties; reservoir rocks; S-waves; seismic waves; traveltime; velocity structure; well-logging ER - TY - JOUR T1 - A technique for measuring clock/timing stability on GPS based seismic waveform recorders AN - 50626712; 2008-108516 JF - Seismological Research Letters AU - Kromer, R P AU - McDonald, T S AU - Doser, Diane I Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 38 PB - Seismological Society of America, El Cerrito, CA VL - 66 IS - 2 SN - 0895-0695, 0895-0695 KW - Global Positioning System KW - monitoring KW - time factor KW - techniques KW - waveforms KW - satellite methods KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50626712?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+technique+for+measuring+clock%2Ftiming+stability+on+GPS+based+seismic+waveform+recorders&rft.au=Kromer%2C+R+P%3BMcDonald%2C+T+S%3BDoser%2C+Diane+I&rft.aulast=Kromer&rft.aufirst=R&rft.date=1995-04-01&rft.volume=66&rft.issue=2&rft.spage=38&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - SSA '95; 90th annual meeting 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 - Global Positioning System; monitoring; remote sensing; satellite methods; techniques; time factor; waveforms ER - TY - JOUR T1 - Geomorphic evidence of surface faulting along the eastern margin of the Rio Grande Rift, Albuquerque, NM AN - 50626701; 2008-108514 JF - Seismological Research Letters AU - Kelson, K I AU - Sawyer, T L AU - Hitchcook, C S AU - Lettis, W R AU - Gibson, J D AU - Doser, Diane I Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 38 PB - Seismological Society of America, El Cerrito, CA VL - 66 IS - 2 SN - 0895-0695, 0895-0695 KW - United States KW - Hubbell Springs KW - North America KW - Quaternary KW - Bernalillo County New Mexico KW - New Mexico KW - displacements KW - half grabens KW - Rio Grande Rift KW - Cenozoic KW - Albuquerque New Mexico KW - Sandia Springs KW - Pleistocene KW - faults KW - fault zones KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50626701?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geomorphic+evidence+of+surface+faulting+along+the+eastern+margin+of+the+Rio+Grande+Rift%2C+Albuquerque%2C+NM&rft.au=Kelson%2C+K+I%3BSawyer%2C+T+L%3BHitchcook%2C+C+S%3BLettis%2C+W+R%3BGibson%2C+J+D%3BDoser%2C+Diane+I&rft.aulast=Kelson&rft.aufirst=K&rft.date=1995-04-01&rft.volume=66&rft.issue=2&rft.spage=38&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - SSA '95; 90th annual meeting 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 - Albuquerque New Mexico; Bernalillo County New Mexico; Cenozoic; displacements; fault zones; faults; half grabens; Hubbell Springs; New Mexico; North America; Pleistocene; Quaternary; Rio Grande Rift; Sandia Springs; United States ER - TY - JOUR T1 - Near-surface 2-D velocity modeling at Yucca Mountain using records from underground nuclear explosions AN - 50626589; 2008-108483 JF - Seismological Research Letters AU - Durrani, Bashir A AU - Walck, Marianne C AU - Doser, Diane I Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 31 PB - Seismological Society of America, El Cerrito, CA VL - 66 IS - 2 SN - 0895-0695, 0895-0695 KW - United States KW - underground storage KW - explosions KW - site exploration KW - Nye County Nevada KW - two-dimensional models KW - radioactive waste KW - Nevada Test Site KW - boreholes KW - seismicity KW - velocity structure KW - underground installations KW - ground motion KW - waste disposal KW - nuclear explosions KW - Yucca Mountain KW - earthquakes KW - Nevada KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50626589?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Near-surface+2-D+velocity+modeling+at+Yucca+Mountain+using+records+from+underground+nuclear+explosions&rft.au=Durrani%2C+Bashir+A%3BWalck%2C+Marianne+C%3BDoser%2C+Diane+I&rft.aulast=Durrani&rft.aufirst=Bashir&rft.date=1995-04-01&rft.volume=66&rft.issue=2&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - SSA '95; 90th annual meeting 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 - boreholes; earthquakes; explosions; ground motion; Nevada; Nevada Test Site; nuclear explosions; Nye County Nevada; radioactive waste; seismicity; site exploration; two-dimensional models; underground installations; underground storage; United States; velocity structure; waste disposal; Yucca Mountain ER - TY - JOUR T1 - A detection algorithm for long-period surface waves AN - 50625433; 2008-108467 JF - Seismological Research Letters AU - Chael, E P AU - Doser, Diane I Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 28 PB - Seismological Society of America, El Cerrito, CA VL - 66 IS - 2 SN - 0895-0695, 0895-0695 KW - body waves KW - guided waves KW - elastic waves KW - Rayleigh waves KW - surface waves KW - Love waves KW - detection KW - seismic waves KW - algorithms KW - interpretation KW - earthquakes KW - S-waves KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50625433?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+detection+algorithm+for+long-period+surface+waves&rft.au=Chael%2C+E+P%3BDoser%2C+Diane+I&rft.aulast=Chael&rft.aufirst=E&rft.date=1995-04-01&rft.volume=66&rft.issue=2&rft.spage=28&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - SSA '95; 90th annual meeting 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 - algorithms; body waves; detection; earthquakes; elastic waves; guided waves; interpretation; Love waves; Rayleigh waves; S-waves; seismic waves; surface waves ER - TY - JOUR T1 - Application of microseismic technology to hydraulic fracture diagnostics; GRI/DOE field fracturing multi-sites project AN - 50245277; 2009-083926 JF - DOE/METC (Morgantown Energy Technology Center) AU - Peterson, Richard E AU - Wilmer, Roy AU - Warpinski, Norman R AU - Wright, Timothy B AU - Branagan, Paul T AU - Fix, James E AU - Malone, Rodney D Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 595 EP - 614 PB - U. S. Department of Energy, Morgantown Energy Technology Center, Morgantown, WV SN - 0272-9253, 0272-9253 KW - United States KW - technology KW - Garfield County Colorado KW - Cretaceous KW - Mesaverde Group KW - observation wells KW - petroleum KW - Upper Cretaceous KW - oil wells KW - fractures KW - Rifle Colorado KW - foundations KW - rheology KW - hydraulic fracturing KW - orientation KW - experimental studies KW - pressure KW - microseismic methods KW - geophysical methods KW - Mesozoic KW - seismic methods KW - models KW - Colorado KW - design KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50245277?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=DOE%2FMETC+%28Morgantown+Energy+Technology+Center%29&rft.atitle=Application+of+microseismic+technology+to+hydraulic+fracture+diagnostics%3B+GRI%2FDOE+field+fracturing+multi-sites+project&rft.au=Peterson%2C+Richard+E%3BWilmer%2C+Roy%3BWarpinski%2C+Norman+R%3BWright%2C+Timothy+B%3BBranagan%2C+Paul+T%3BFix%2C+James+E%3BMalone%2C+Rodney+D&rft.aulast=Peterson&rft.aufirst=Richard&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=595&rft.isbn=&rft.btitle=&rft.title=DOE%2FMETC+%28Morgantown+Energy+Technology+Center%29&rft.issn=02729253&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Natural gas RD&D contractors review meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 3 N1 - PubXState - WV N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Colorado; Cretaceous; design; experimental studies; foundations; fractures; Garfield County Colorado; geophysical methods; hydraulic fracturing; Mesaverde Group; Mesozoic; microseismic methods; models; observation wells; oil wells; orientation; petroleum; pressure; rheology; Rifle Colorado; seismic methods; technology; United States; Upper Cretaceous ER - TY - JOUR T1 - Mineral surface controls on the diagenetic transport of oxalate and aluminum AN - 50146461; 1995-041117 AB - The importance of adsorption is virtually unknown at temperatures of >25 degrees C. This study indicates that interactions between organic acids and mineral surfaces may control Al transport during clastic diagenesis. Oxalate adsorption onto alumina (gamma -Al (sub 2) O (sub 3) ) was measured as a function of pH at 25 degrees and 60 degrees C in 0.1 M NaCl solutions. The thermodynamic stability of the surface Al-oxalate complex remains relatively constant with increasing temperature. Decreasing grain size amplifies the degree to which mineral surfaces control Al and oxalate concentrations through oxalate adsorption in fluid-rock systems. Therefore, diagenetic phase changes should be focused at discontinuities in mineral grain diameter. Furthermore, this grain size effect can influence aluminosilicate mineral solubilities and, therefore, may play an important role in determining the distribution and transport of Al and organic acid anions in sedimentary basins. JF - Chemical Geology AU - Fein, Jeremy B AU - Brady, Patrick V Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 11 EP - 18 PB - Elsevier, Amsterdam VL - 121 IS - 1-4 SN - 0009-2541, 0009-2541 KW - anions KW - experimental studies KW - sedimentary basins KW - grain size KW - oxalates KW - adsorption KW - solubility KW - equilibrium KW - partitioning KW - controls KW - organic compounds KW - organic acids KW - aluminum oxides KW - transport KW - metals KW - diagenesis KW - aluminum KW - basins KW - oxides KW - crystal chemistry 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/50146461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mineral+surface+controls+on+the+diagenetic+transport+of+oxalate+and+aluminum&rft.au=Fein%2C+Jeremy+B%3BBrady%2C+Patrick+V&rft.aulast=Fein&rft.aufirst=Jeremy&rft.date=1995-04-01&rft.volume=121&rft.issue=1-4&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2F0009-2541%2894%2900134-T 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 - 1995-01-01 N1 - Number of references - 45 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - adsorption; aluminum; aluminum oxides; anions; basins; controls; crystal chemistry; diagenesis; equilibrium; experimental studies; grain size; metals; organic acids; organic compounds; oxalates; oxides; partitioning; sedimentary basins; solubility; transport DO - http://dx.doi.org/10.1016/0009-2541(94)00134-T ER - TY - JOUR T1 - Predictions of fracture and stress orientations; subsurface Frontier Formation, Green River basin AN - 1026860026; 2012-067292 AB - Thrust faults are capable of affecting the stress magnitudes and orientations in little-deformed strata several hundreds of kilometers in front of a thrust front. A conceptual model based on this mechanism suggests that regional fractures and the maximum horizontal compressive stress trajectories in the Frontier Formation in the central Green River basin trend approximately north-south. This regional pattern was produced by the transmission of stresses out into the basin from Sevier and Laramide thrusting at the edges of the basin. The Sevier thrust belt on the western margin of the basin was active for 100 million years, but had relatively little influence on stresses and fracturing in the Frontier Formation within the basin because stresses from this system were self-limiting. The relatively weak east-west horizontal stress trajectories from this system were overwhelmed by north-south compression during the Laramide orogeny. Stress and fracture orientations are expected to deviate from the general north-south trend at the basin margins, in the corners of the basin, and in association with local structures including the Moxa Arch. Finite-element modeling, and stress-orientation data from a limited number of oriented caliper logs, support the conceptual stress trajectories. JF - Topical Report - Gas Research Institute (GRI) AU - Lorenz, John C AU - Argueello, Guadalupe AU - Stone, Charles M AU - Harstad, Hugo AU - Teufel, Lawrence W AU - Brown, Stephen R Y1 - 1995/04// PY - 1995 DA - April 1995 SP - 96 PB - Gas Research Institute, Chicago, IL KW - United States KW - orientation KW - Cretaceous KW - Sevier orogenic belt KW - Green River basin KW - structural analysis KW - stress KW - prediction KW - tight sands KW - Laramide Orogeny KW - Upper Cretaceous KW - Mesozoic KW - Frontier Formation KW - Wyoming KW - fractures KW - finite element analysis KW - sedimentary rocks KW - gas sands KW - theoretical models KW - tectonics KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1026860026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Lorenz%2C+John+C%3BArgueello%2C+Guadalupe%3BStone%2C+Charles+M%3BHarstad%2C+Hugo%3BTeufel%2C+Lawrence+W%3BBrown%2C+Stephen+R&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1995-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Predictions+of+fracture+and+stress+orientations%3B+subsurface+Frontier+Formation%2C+Green+River+basin&rft.title=Predictions+of+fracture+and+stress+orientations%3B+subsurface+Frontier+Formation%2C+Green+River+basin&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 88 N1 - PubXState - IL N1 - Document feature - illus. incl. sects., 2 tables, geol. sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2013-06-13 N1 - CODEN - #06103 N1 - SubjectsTermNotLitGenreText - Cretaceous; finite element analysis; fractures; Frontier Formation; gas sands; Green River basin; Laramide Orogeny; Mesozoic; orientation; prediction; sedimentary rocks; Sevier orogenic belt; stress; structural analysis; tectonics; theoretical models; tight sands; United States; Upper Cretaceous; Wyoming ER - TY - JOUR T1 - NMR spectroscopy of quartz from the K/T boundary; shock-induced peak broadening, dense glass, and coesite AN - 52829897; 1996-049549 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Boslough, M B AU - Cygan, R T AU - Izett, G A AU - Blanchard, Douglas AU - Black, David Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 149 EP - 150 PB - Lunar and Planetary Science Conference, Houston, TX VL - 26, Part 1 KW - United States KW - silicates KW - lower Paleocene KW - silica minerals KW - Cretaceous KW - Paleogene KW - metamorphism KW - Upper Cretaceous KW - NMR spectra KW - Mesozoic KW - coesite KW - Cenozoic KW - Tertiary KW - Raton Basin KW - K-T boundary KW - Paleocene KW - quartz KW - framework silicates KW - stratigraphic boundary KW - spectra KW - Colorado KW - glass materials KW - shock metamorphism KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52829897?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=NMR+spectroscopy+of+quartz+from+the+K%2FT+boundary%3B+shock-induced+peak+broadening%2C+dense+glass%2C+and+coesite&rft.au=Boslough%2C+M+B%3BCygan%2C+R+T%3BIzett%2C+G+A%3BBlanchard%2C+Douglas%3BBlack%2C+David&rft.aulast=Boslough&rft.aufirst=M&rft.date=1995-03-01&rft.volume=26%2C+Part+1&rft.issue=&rft.spage=149&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-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Cenozoic; coesite; Colorado; Cretaceous; framework silicates; glass materials; K-T boundary; lower Paleocene; Mesozoic; metamorphism; NMR spectra; Paleocene; Paleogene; quartz; Raton Basin; shock metamorphism; silica minerals; silicates; spectra; stratigraphic boundary; Tertiary; United States; Upper Cretaceous ER - TY - JOUR T1 - Scenarios constructed for nominal flow in the presence of a repository at Yucca Mountain and vicinity AN - 51211647; 2000-000358 AB - Scenario development for the system performance assessment of the Yucca Mountain Site Characterization Project defines a scenario as a well-posed problem connecting an initiating event with radionuclide release to the accessible environment by a logical and physically possible combination or sequence of features, events, and processes. Drawing on the advice and assistance of the Project's principal investigators (PIs), a collection of release scenarios initiated by the nominal ground-water flow occurring in the vicinity of the potential Yucca Mountain high-level-waste repository is developed and described in pictorial form. This collection of scenarios is intended to provide a framework to assist PIs in recognizing essential field and calculational analyses, to assist performance assessment in providing guidance to site characterization, and to continue the effort to exhaustively identify all features, events, and processes important to releases. It represents a step in the iterative process of identifying what details of the potential site are important for safe disposal. JF - SAND (Sandia Laboratories) AU - Barr, G E AU - Hunter, R L AU - Dunn, E AU - Flint, A Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 218 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - high-level waste KW - iterative methods KW - isotopes KW - site exploration KW - pollutants KW - waste disposal sites KW - pollution KW - fluid dynamics KW - Nye County Nevada KW - radioactive waste KW - ground water KW - models KW - thermal analysis KW - radioactive isotopes KW - transport KW - runoff KW - movement KW - risk assessment KW - graphic methods KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51211647?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Barr%2C+G+E%3BHunter%2C+R+L%3BDunn%2C+E%3BFlint%2C+A&rft.aulast=Barr&rft.aufirst=G&rft.date=1995-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Scenarios+constructed+for+nominal+flow+in+the+presence+of+a+repository+at+Yucca+Mountain+and+vicinity&rft.title=Scenarios+constructed+for+nominal+flow+in+the+presence+of+a+repository+at+Yucca+Mountain+and+vicinity&rft.issn=02706520&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)685-6900, order number DE95009315NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - fluid dynamics; graphic methods; ground water; high-level waste; isotopes; iterative methods; models; movement; Nevada; Nye County Nevada; pollutants; pollution; radioactive isotopes; radioactive waste; risk assessment; runoff; site exploration; thermal analysis; transport; United States; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Draft title 40 CFR 191 compliance certification application for the Waste Isolation Pilot Plant; Volume 7, Appendix GCR, Volume 2 AN - 51054643; 1997-002317 AB - This report contains the second part of the geological characterization report for the Waste Isolation Pilot Plant. Both hydrology and geochemistry are evaluated. The following aspects of hydrology are discussed: surface hydrology; ground water hydrology; and hydrology drilling and testing. Hydrologic studies at the site and adjacent site areas have concentrated on defining the hydrogeology and associated salt dissolution phenomena. The geochemical aspects include a description of chemical properties of geologic media presently found in the surface and subsurface environments of southeastern New Mexico in general, and of the proposed WIPP withdrawal area in particular. The characterization does not consider any aspect of artificially-introduced material, temperature, pressure, or any other physico-chemical condition not native to the rocks of southeastern New Mexico. JF - SAND (Sandia Laboratories) Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 725 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - hydrology KW - high-level waste KW - Eddy County New Mexico KW - site exploration KW - pollutants KW - pollution KW - New Mexico KW - migration of elements KW - radioactive waste KW - ground water KW - aquifers KW - chemical properties KW - Waste Isolation Pilot Plant KW - waste disposal KW - southeastern New Mexico KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51054643?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Draft+title+40+CFR+191+compliance+certification+application+for+the+Waste+Isolation+Pilot+Plant%3B+Volume+7%2C+Appendix+GCR%2C+Volume+2&rft.title=Draft+title+40+CFR+191+compliance+certification+application+for+the+Waste+Isolation+Pilot+Plant%3B+Volume+7%2C+Appendix+GCR%2C+Volume+2&rft.issn=02706520&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 DE95012752NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-86AL31950 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; chemical properties; Eddy County New Mexico; ground water; high-level waste; hydrology; migration of elements; New Mexico; pollutants; pollution; radioactive waste; site exploration; southeastern New Mexico; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Draft title 40 CFR 191 compliance certification application for the Waste Isolation Pilot Plant; Volume 6, Appendix GCR Volume 1 AN - 51050772; 1996-070575 AB - The Geological Characterization Report (GCR) for the WIPP site presents, in one document, a compilation of geologic information available to August, 1978, which is judged to be relevant to studies for the WIPP. The Geological Characterization Report for the WIPP site is neither a preliminary safety analysis report nor an environmental impact statement; these documents, when prepared, should be consulted for appropriate discussion of safety analysis and environmental impact. The Geological Characterization Report of the WIPP site is a unique document and at this time is not required by regulatory process. An overview is presented of the purpose of the WIPP, the purpose of the Geological Characterization Report, the site selection criteria, the events leading to studies in New Mexico, status of studies, and the techniques employed during geological characterization. JF - SAND (Sandia Laboratories) Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 556 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - high-level waste KW - geologic hazards KW - Eddy County New Mexico KW - site exploration KW - impact statements KW - ecosystems KW - New Mexico KW - preventive measures KW - radioactive waste KW - safety KW - nuclear facilities KW - Waste Isolation Pilot Plant KW - waste disposal KW - construction KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51050772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Draft+title+40+CFR+191+compliance+certification+application+for+the+Waste+Isolation+Pilot+Plant%3B+Volume+6%2C+Appendix+GCR+Volume+1&rft.title=Draft+title+40+CFR+191+compliance+certification+application+for+the+Waste+Isolation+Pilot+Plant%3B+Volume+6%2C+Appendix+GCR+Volume+1&rft.issn=02706520&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 DE95012435NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-86AL31950 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - construction; ecosystems; Eddy County New Mexico; geologic hazards; high-level waste; impact statements; New Mexico; nuclear facilities; preventive measures; radioactive waste; safety; site exploration; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Dependence of Shoemaker-Levy 9 impact fireball evolution on fragment size and mass AN - 50328603; 1996-049619 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Crawford, D A AU - Boslough, M B AU - Robinson, A C AU - Trucano, T G AU - Blanchard, Douglas AU - Black, David Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 291 EP - 292 PB - Lunar and Planetary Science Conference, Houston, TX VL - 26, Part 1 KW - experimental studies KW - grain size KW - Jupiter KW - Shoemaker-Levy 9 Comet KW - impacts KW - simulation KW - physical models KW - giant planets KW - mass KW - planets KW - comets KW - fragments KW - fireballs KW - outer planets KW - geophysics KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50328603?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Dependence+of+Shoemaker-Levy+9+impact+fireball+evolution+on+fragment+size+and+mass&rft.au=Crawford%2C+D+A%3BBoslough%2C+M+B%3BRobinson%2C+A+C%3BTrucano%2C+T+G%3BBlanchard%2C+Douglas%3BBlack%2C+David&rft.aulast=Crawford&rft.aufirst=D&rft.date=1995-03-01&rft.volume=26%2C+Part+1&rft.issue=&rft.spage=291&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-sixth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - comets; experimental studies; fireballs; fragments; geophysics; giant planets; grain size; impacts; Jupiter; mass; outer planets; physical models; planets; Shoemaker-Levy 9 Comet; simulation ER - TY - JOUR T1 - Pilot point methodology for automated calibration of an ensemble of conditionally simulated transmissivity fields; 2, Application AN - 50174965; 1995-041760 AB - This paper, the second in a two-part series, presents the application of a methodology to assess spatial variability of the transmissivities within a regional aquifer in the vicinity of the Waste Isolation Pilot Plant (WIPP), the Culebra dolomite. An innovative aspect of this methodology is the generation of an ensemble of conditional simulations of the transmissivity field which preserve the statistical moments and spatial correlation structure of the measured transmissivity field and honors the measured transmissivity values at their locations. Each simulation is then calibrated, using an iterative procedure, to match an exhaustive set of steady state and transient pressure data. A fully automated inverse algorithm using pilot points as parameters of calibration was employed. The application of this new methodology to the Culebra dolomite flow system produced 70 conditional simulations which were consistent with all the measured transmissivity and head data at the site. Based on an analysis of the calibrated transmissivity fields, the spatial variability of the transmissivity fields was increased as a result of the calibration process. This increase is in part due to the addition of a high-transmissivity feature to each of the transmissivity fields which is needed to match both steady state and transient state head data. JF - Water Resources Research AU - LaVenue, A Marsh AU - Rama Rao, Banda S AU - de Marsily, Ghislain AU - Marietta, Melvin G Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 495 EP - 516 PB - American Geophysical Union, Washington, DC VL - 31 IS - 3 SN - 0043-1397, 0043-1397 KW - United States KW - Eddy County New Mexico KW - Paleozoic KW - data processing KW - New Mexico KW - simulation KW - Permian KW - ground water KW - automated analysis KW - aquifers KW - pilot point methods KW - models KW - spatial variations KW - transmissivity KW - mathematical methods KW - algorithms KW - Waste Isolation Pilot Plant KW - Culebra Dolomite Member KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50174965?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Pilot+point+methodology+for+automated+calibration+of+an+ensemble+of+conditionally+simulated+transmissivity+fields%3B+2%2C+Application&rft.au=LaVenue%2C+A+Marsh%3BRama+Rao%2C+Banda+S%3Bde+Marsily%2C+Ghislain%3BMarietta%2C+Melvin+G&rft.aulast=LaVenue&rft.aufirst=A&rft.date=1995-03-01&rft.volume=31&rft.issue=3&rft.spage=495&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F94WR02259 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. sect., 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - algorithms; aquifers; automated analysis; Culebra Dolomite Member; data processing; Eddy County New Mexico; ground water; mathematical methods; models; New Mexico; Paleozoic; Permian; pilot point methods; simulation; spatial variations; transmissivity; United States; Waste Isolation Pilot Plant DO - http://dx.doi.org/10.1029/94WR02259 ER - TY - JOUR T1 - Pilot point methodology for automated calibration of an ensemble of conditionally simulated transmissivity fields; 1, Theory and computational experiments AN - 50174326; 1995-041759 AB - A new methodology for solution of the inverse problem in groundwater hydrology is proposed and applied to a site in southeastern New Mexico with extensive hydrogeologic data. The methodology addresses the issue of nonuniqueness of the inverse solutions by generating an ensemble of transmissivity fields considered to be equally likely, each of which is in agreement with the measured transmissivity and pressure data. It consists of generating a selected number of conditionally simulated transmissivity fields and then calibrating each of the fields to match the measured steady state or transient pressures, in a least squares sense. The calibration phase involves an iterative implementation of an automated pilot point approach coupled with conditional simulations. Pilot points are the parameters of calibration. They are synthetic transmissivity data which are added to the transmissivity database to produce a revised conditional simulation during calibration. Coupled kriging and adjoint sensitivity analysis is employed for the optimal location of pilot points, and gradient search methods are used to derive their optimal transmissivities. The pilot point methodology is well suited for characterizing the spatial variability of the transmissivity field in contrast to methods using zonation. Pilot points are located where their potential for minimizing the objective function is the highest. This minimizes the perturbations in the transmissivities which are optimally assigned to the pilot point and results in minimal changes to the covariance structure of the transmissivity field. The calibrated fields honor the transmissivity measurements at their locations, preserve the variogram, and match the measured pressures in a least squares sense. Since there are numerous options in the execution of this methodology, computational experiments have been conducted to identify the most efficient among them. The method has been applied to the Waste Isolation Pilot Plant (WIPP) site, in southeastern New Mexico, where the U.S. Department of Energy is conducting probabilistic system assessment for the permanent disposal of transuranic nuclear waste. The resulting calibrated transmissivity fields are input to a Monte Carlo analysis of the total system performance. The present paper, paper 1 of a two-paper presentation, describes the methodology. Paper 2, a companion paper, presents the methodology's application to the WIPP site. Copyright 1995 by the American Geophysical Union. JF - Water Resources Research AU - Rama Rao, Banda S AU - LaVenue, A Marsh AU - de Marsily, Ghislain AU - Marietta, Melvin G Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 475 EP - 493 PB - American Geophysical Union, Washington, DC VL - 31 IS - 3 SN - 0043-1397, 0043-1397 KW - United States KW - hydrological methods KW - pressure KW - numerical models KW - Eddy County New Mexico KW - statistical analysis KW - kriging KW - data processing KW - inverse problem KW - New Mexico KW - least-squares analysis KW - ground water KW - pilot point methods KW - spatial variations KW - transmissivity KW - pore pressure KW - algorithms KW - Waste Isolation Pilot Plant KW - southeastern New Mexico KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50174326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Pilot+point+methodology+for+automated+calibration+of+an+ensemble+of+conditionally+simulated+transmissivity+fields%3B+1%2C+Theory+and+computational+experiments&rft.au=Rama+Rao%2C+Banda+S%3BLaVenue%2C+A+Marsh%3Bde+Marsily%2C+Ghislain%3BMarietta%2C+Melvin+G&rft.aulast=Rama+Rao&rft.aufirst=Banda&rft.date=1995-03-01&rft.volume=31&rft.issue=3&rft.spage=475&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F94WR02258 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 - 72 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - algorithms; data processing; Eddy County New Mexico; ground water; hydrological methods; inverse problem; kriging; least-squares analysis; New Mexico; numerical models; pilot point methods; pore pressure; pressure; southeastern New Mexico; spatial variations; statistical analysis; transmissivity; United States; Waste Isolation Pilot Plant DO - http://dx.doi.org/10.1029/94WR02258 ER - TY - JOUR T1 - The effect of constant anisotropy on capillary barrier performance AN - 50171811; 1995-041773 AB - Ross' solution for the divergence capacity of a capillary barrier is modified to incorporate constant hydraulic conductivity anisotropy of the fine layer. The analysis assumes steady infiltration and that the principal directions of the hydraulic conductivity tensor are parallel and normal to the fine-coarse contact. The solutions for divergence capacity and length have two terms. The first term, similar to the solution of Ross, represents the diversion due to the presence of the capillary barrier and is proportional to the hydraulic conductivity parallel to the contact. The second term, which arises from infiltration into an anisotropic medium independent of the capillary barrier, is a function of the fine layer thickness and will be small for engineered barriers. Thus an anisotropic fine layer with a greater hydraulic conductivity in the direction parallel to the fine-coarse contact will extend the performance of a capillary barrier as measured by its divergence capacity and length. Copyright 1995 by the American Geophysical Union. JF - Water Resources Research AU - Stormont, J C Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 783 EP - 785 PB - American Geophysical Union, Washington, DC VL - 31 IS - 3 SN - 0043-1397, 0043-1397 KW - terrestrial environment KW - arid environment KW - grain size KW - fines KW - waste disposal sites KW - capillary barriers KW - evaporation KW - infiltration KW - sediments KW - thickness KW - hydraulic conductivity KW - waste disposal KW - underground disposal KW - permeability KW - design KW - anisotropy KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50171811?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+effect+of+constant+anisotropy+on+capillary+barrier+performance&rft.au=Stormont%2C+J+C&rft.aulast=Stormont&rft.aufirst=J&rft.date=1995-03-01&rft.volume=31&rft.issue=3&rft.spage=783&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F94WR03001 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 - 6 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - anisotropy; arid environment; capillary barriers; design; evaporation; fines; grain size; hydraulic conductivity; infiltration; permeability; sediments; terrestrial environment; thickness; underground disposal; waste disposal; waste disposal sites DO - http://dx.doi.org/10.1029/94WR03001 ER - TY - JOUR T1 - Effective hydraulic conductivities in unsaturated heterogeneous media by Monte Carlo simulation AN - 50100555; 1995-065852 JF - Transport in Porous Media AU - Eaton, Roger R AU - McCord, James T A2 - Ababou, Rachid A2 - Lenormand, Roland Y1 - 1995/03// PY - 1995 DA - March 1995 SP - 203 EP - 216 PB - D. Reidel Publishing Company, Dordrecht VL - 18 IS - 3 SN - 0169-3913, 0169-3913 KW - soil mechanics KW - numerical analysis KW - Monte Carlo analysis KW - statistical analysis KW - unsaturated zone KW - porous materials KW - mathematical models KW - simulation KW - models KW - heterogeneous materials KW - hydraulic conductivity KW - heterogeneity KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50100555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transport+in+Porous+Media&rft.atitle=Effective+hydraulic+conductivities+in+unsaturated+heterogeneous+media+by+Monte+Carlo+simulation&rft.au=Eaton%2C+Roger+R%3BMcCord%2C+James+T&rft.aulast=Eaton&rft.aufirst=Roger&rft.date=1995-03-01&rft.volume=18&rft.issue=3&rft.spage=203&rft.isbn=&rft.btitle=&rft.title=Transport+in+Porous+Media&rft.issn=01693913&rft_id=info:doi/ L2 - http://springerlink.metapress.com/(l4tqdq55jga2hgb0achos1qm)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100342,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 27 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - heterogeneity; heterogeneous materials; hydraulic conductivity; mathematical models; models; Monte Carlo analysis; numerical analysis; porous materials; simulation; soil mechanics; statistical analysis; unsaturated zone ER - TY - JOUR T1 - Evaluation of a performance assessment methodology for low-level radioactive waste disposal facilities; validation needs AN - 51036269; 1999-000390 AB - In this report, concepts on how validation fits into the scheme of developing confidence in performance assessments are introduced. A general framework for validation and confidence building in regulatory decision making is provided. It is found that traditional validation studies have a very limited role in developing site-specific confidence in performance assessments. Indeed, validation studies are shown to have a role only in the context that their results can narrow the scope of initial investigations that should be considered in a performance assessment. In addition, validation needs for performance assessment of low-level waste disposal facilities are discussed, and potential approaches to address those needs are suggested. These areas of topical research are ranked in order of importance based on relevance to a performance assessment and likelihood of success. JF - SAND (Sandia Laboratories) AU - Kozak, M W AU - Olague, N E Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 40 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - methods KW - waste disposal sites KW - atmosphere KW - decision-making KW - fluid dynamics KW - hydrosphere KW - radioactive waste KW - ground water KW - evaluation KW - biosphere KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51036269?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Kozak%2C+M+W%3BOlague%2C+N+E&rft.aulast=Kozak&rft.aufirst=M&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Evaluation+of+a+performance+assessment+methodology+for+low-level+radioactive+waste+disposal+facilities%3B+validation+needs&rft.title=Evaluation+of+a+performance+assessment+methodology+for+low-level+radioactive+waste+disposal+facilities%3B+validation+needs&rft.issn=02706520&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-5927-V2NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - NUREG/CR (United States. Nuclear Regulatory Commission) N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; biosphere; decision-making; evaluation; fluid dynamics; ground water; hydrosphere; low-level waste; methods; radioactive waste; waste disposal; waste disposal sites ER - TY - JOUR T1 - Summary of field operations technical area I well PGS-1; site-wide hydrogeologic characterization project AN - 51034938; 1999-000366 AB - The Environmental Restoration (ER) Project at Sandia National Laboratories, New Mexico is managing the project to assess and, when necessary, to remediate sites contaminated by the lab operations. Within the ER project, the site-wide hydrogeologic characterization task is responsible for the area-wide hydrogeologic investigation. The purpose of this task is to reduce the uncertainty about the rate and direction of groundwater flow beneath the area and across its boundaries. This specific report deals with the installation of PGS-1 monitoring well which provides information on the lithology and hydrology of the aquifer in the northern area of the Kirtland Air Force Base. The report provides information on the well design; surface geology; stratigraphy; structure; drilling, completion, and development techniques; and borehole geophysics information. JF - SAND (Sandia Laboratories) AU - Fritts, J E AU - McCord, J P Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 88 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - monitoring KW - Bernalillo County New Mexico KW - site exploration KW - well-logging KW - pollution KW - observation wells KW - New Mexico KW - fluid dynamics KW - areal geology KW - remediation KW - ground water KW - evaluation KW - aquifers KW - models KW - controls KW - boreholes KW - movement KW - Kirtland Air Force Base KW - drilling KW - water wells KW - design KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034938?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Fritts%2C+J+E%3BMcCord%2C+J+P&rft.aulast=Fritts&rft.aufirst=J&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Summary+of+field+operations+technical+area+I+well+PGS-1%3B+site-wide+hydrogeologic+characterization+project&rft.title=Summary+of+field+operations+technical+area+I+well+PGS-1%3B+site-wide+hydrogeologic+characterization+project&rft.issn=02706520&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 DE95007760NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; areal geology; Bernalillo County New Mexico; boreholes; controls; design; drilling; evaluation; fluid dynamics; ground water; Kirtland Air Force Base; models; monitoring; movement; New Mexico; observation wells; pollution; remediation; site exploration; United States; water wells; well-logging ER - TY - JOUR T1 - Summary of field operations Tijeras Arroyo well TJA-2; site-wide hydrogeologic characterization project AN - 51034576; 1999-000365 AB - This report is a basic data report for field operations associated with the drilling, logging, completion, and development of Tijeras Arroyo well TJA-2. This test/monitoring well was installed as part of Sandia National Laboratories, New Mexico, Environmental Restoration Project. JF - SAND (Sandia Laboratories) AU - Foutz, W L AU - McCord, J P Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 57 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - water quality KW - sand KW - monitoring KW - geophysical surveys KW - clastic sediments KW - well-logging KW - pollution KW - observation wells KW - silt KW - hydrogeology KW - New Mexico KW - fluid dynamics KW - Tijeras Arroyo KW - ground water KW - aquifers KW - sediments KW - surveys KW - drilling KW - water wells KW - pH KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034576?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Foutz%2C+W+L%3BMcCord%2C+J+P&rft.aulast=Foutz&rft.aufirst=W&rft.date=1995-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Summary+of+field+operations+Tijeras+Arroyo+well+TJA-2%3B+site-wide+hydrogeologic+characterization+project&rft.title=Summary+of+field+operations+Tijeras+Arroyo+well+TJA-2%3B+site-wide+hydrogeologic+characterization+project&rft.issn=02706520&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 DE95007759NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; clastic sediments; drilling; fluid dynamics; geophysical surveys; ground water; hydrogeology; monitoring; New Mexico; observation wells; pH; pollution; sand; sediments; silt; surveys; Tijeras Arroyo; United States; water quality; water wells; well-logging ER - TY - JOUR T1 - A re-examination of bixbyite from the Thomas Range, Juab County, Utah, and the Black Range tin district, Sierra and Catron counties, New Mexico AN - 50092302; 1995-070677 JF - New Mexico Geology AU - Hlava, Paul F AU - Foord, Eugene E AU - Anonymous Y1 - 1995/02// PY - 1995 DA - February 1995 SP - 15 PB - New Mexico Bureau of Mines and Mineral Resources, Socorro, NM VL - 17 IS - 1 SN - 0196-948X, 0196-948X KW - United States KW - silicates KW - nomenclature KW - type localities KW - Black Range KW - stability KW - substitution KW - crystal growth KW - New Mexico KW - manganese KW - electron probe data KW - bixbyite KW - phase equilibria KW - orthosilicates KW - oxides KW - Sierra County New Mexico KW - mineral assemblages KW - chemical composition KW - zoning KW - Black Range mining district KW - Catron County New Mexico KW - tin ores KW - oxidation KW - intergrowths KW - Juab County Utah KW - Thomas Range KW - nesosilicates KW - metals KW - braunite KW - metal ores KW - crystallization KW - Utah KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50092302?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=New+Mexico+Geology&rft.atitle=A+re-examination+of+bixbyite+from+the+Thomas+Range%2C+Juab+County%2C+Utah%2C+and+the+Black+Range+tin+district%2C+Sierra+and+Catron+counties%2C+New+Mexico&rft.au=Hlava%2C+Paul+F%3BFoord%2C+Eugene+E%3BAnonymous&rft.aulast=Hlava&rft.aufirst=Paul&rft.date=1995-02-01&rft.volume=17&rft.issue=1&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=New+Mexico+Geology&rft.issn=0196948X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifteenth annual New Mexico mineral symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - NM N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - NMGED2 N1 - SubjectsTermNotLitGenreText - bixbyite; Black Range; Black Range mining district; braunite; Catron County New Mexico; chemical composition; crystal growth; crystallization; electron probe data; intergrowths; Juab County Utah; manganese; metal ores; metals; mineral assemblages; nesosilicates; New Mexico; nomenclature; orthosilicates; oxidation; oxides; phase equilibria; Sierra County New Mexico; silicates; stability; substitution; Thomas Range; tin ores; type localities; United States; Utah; zoning ER - TY - JOUR T1 - Thermal and hydrothermal history of southern Piceance Basin; new fluid inclusion, vitrinite reflectance, and stable isotope evidence AN - 52871859; 1996-022760 JF - Abstracts with Programs - Geological Society of America AU - Yao, Q J AU - Onstott, T C AU - La Freniere, L AU - Lorenz, J C AU - Bostick, N H AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 312 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - oxygen KW - isotopes KW - Cretaceous KW - vitrinite KW - Mesaverde Group KW - sandstone KW - thermal history KW - Piceance Creek basin KW - Upper Cretaceous KW - stable isotopes KW - cores KW - Cenozoic KW - fractures KW - sedimentary rocks KW - style KW - pore pressure KW - carbon KW - slickensides KW - inclusions KW - hydrodynamics KW - macerals KW - faults KW - lineation KW - North America KW - meteoric water KW - pressure KW - isotope ratios KW - C-13/C-12 KW - Parachute Colorado KW - Wasatch Formation KW - Paleogene KW - O-18/O-16 KW - Mesozoic KW - Tertiary KW - decarboxylation KW - crystallization KW - fluid inclusions KW - Colorado KW - reflectance KW - clastic rocks KW - Rocky Mountains KW - permeability KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52871859?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Thermal+and+hydrothermal+history+of+southern+Piceance+Basin%3B+new+fluid+inclusion%2C+vitrinite+reflectance%2C+and+stable+isotope+evidence&rft.au=Yao%2C+Q+J%3BOnstott%2C+T+C%3BLa+Freniere%2C+L%3BLorenz%2C+J+C%3BBostick%2C+N+H%3BAnonymous&rft.aulast=Yao&rft.aufirst=Q&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=312&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 - C-13/C-12; carbon; Cenozoic; clastic rocks; Colorado; cores; Cretaceous; crystallization; decarboxylation; faults; fluid inclusions; fractures; hydrodynamics; inclusions; isotope ratios; isotopes; lineation; macerals; Mesaverde Group; Mesozoic; meteoric water; North America; O-18/O-16; oxygen; Paleogene; Parachute Colorado; permeability; Piceance Creek basin; pore pressure; pressure; reflectance; Rocky Mountains; sandstone; sedimentary rocks; slickensides; stable isotopes; style; Tertiary; thermal history; United States; Upper Cretaceous; vitrinite; Wasatch Formation ER - TY - JOUR T1 - The dissolution rates of single and multi-(hydr)oxide silicate minerals, I; Experimental observations AN - 52865628; 1996-028961 JF - Abstracts with Programs - Geological Society of America AU - Oelkers, Eric H AU - Schott, Jacques AU - Ward, David B AU - Brady, Patrick V AU - Gout, Robert AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 43 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - alkaline earth metals KW - magnesium KW - experimental studies KW - rates KW - adsorption KW - solution KW - silicon KW - hydroxides KW - controls KW - Raman spectra KW - metals KW - hydrogen KW - aluminum KW - oxides KW - spectra KW - stoichiometry KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52865628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+dissolution+rates+of+single+and+multi-%28hydr%29oxide+silicate+minerals%2C+I%3B+Experimental+observations&rft.au=Oelkers%2C+Eric+H%3BSchott%2C+Jacques%3BWard%2C+David+B%3BBrady%2C+Patrick+V%3BGout%2C+Robert%3BAnonymous&rft.aulast=Oelkers&rft.aufirst=Eric&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=43&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; alkaline earth metals; aluminum; controls; experimental studies; hydrogen; hydroxides; magnesium; metals; oxides; Raman spectra; rates; silicates; silicon; solution; spectra; stoichiometry ER - TY - JOUR T1 - The dissolution rates of single and multi-(hydro)oxide silicate minerals: II, Rate of equations and predictions AN - 52865507; 1996-028960 JF - Abstracts with Programs - Geological Society of America AU - Schott, Jacques AU - Oelkers, Eric H AU - Ward, David B AU - Brady, Patrick V AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 43 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - hydroxides KW - prediction KW - oxides KW - hydrolysis KW - rates KW - equations KW - adsorption KW - thermodynamic properties KW - solution KW - pH KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52865507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+dissolution+rates+of+single+and+multi-%28hydro%29oxide+silicate+minerals%3A+II%2C+Rate+of+equations+and+predictions&rft.au=Schott%2C+Jacques%3BOelkers%2C+Eric+H%3BWard%2C+David+B%3BBrady%2C+Patrick+V%3BAnonymous&rft.aulast=Schott&rft.aufirst=Jacques&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=43&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; equations; hydrolysis; hydroxides; oxides; pH; prediction; rates; silicates; solution; thermodynamic properties ER - TY - JOUR T1 - Metal sorption on dolomite surfaces AN - 52855887; 1996-034164 JF - Abstracts with Programs - Geological Society of America AU - Papenguth, Hans W AU - Brady, Patrick V 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 - soils KW - calcium KW - alkaline earth metals KW - sorption KW - magnesium KW - sea water KW - adsorption KW - ions KW - temperature KW - ground water KW - dolomite KW - metals KW - residence time KW - sediments KW - rare earths KW - neodymium KW - crystal chemistry KW - stoichiometry KW - carbonates KW - pH KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52855887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Metal+sorption+on+dolomite+surfaces&rft.au=Papenguth%2C+Hans+W%3BBrady%2C+Patrick+V%3BAnonymous&rft.aulast=Papenguth&rft.aufirst=Hans&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; alkaline earth metals; calcium; carbonates; crystal chemistry; dolomite; ground water; ions; magnesium; metals; neodymium; pH; rare earths; residence time; sea water; sediments; soils; sorption; stoichiometry; temperature ER - TY - JOUR T1 - Surface complexation clues to dolomite growth AN - 52854645; 1996-034165 JF - Abstracts with Programs - Geological Society of America AU - Brady, Patrick V AU - Krumhansl, James L AU - Papenguth, Hans W 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 - calcium KW - alkaline earth metals KW - sorption KW - magnesium KW - experimental studies KW - carbonate ion KW - lattice KW - complexing KW - rates KW - crystal growth KW - temperature KW - dolomite KW - mixing KW - metals KW - cations KW - stoichiometry KW - carbonates KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52854645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+complexation+clues+to+dolomite+growth&rft.au=Brady%2C+Patrick+V%3BKrumhansl%2C+James+L%3BPapenguth%2C+Hans+W%3BAnonymous&rft.aulast=Brady&rft.aufirst=Patrick&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 - alkaline earth metals; calcium; carbonate ion; carbonates; cations; complexing; crystal growth; dolomite; experimental studies; lattice; magnesium; metals; mixing; rates; sorption; stoichiometry; temperature ER - TY - JOUR T1 - Iodide retention by metal sulfide surfaces AN - 52853914; 1996-034167 JF - Abstracts with Programs - Geological Society of America AU - Balsley, Steven D AU - Brady, Patrick V AU - Anderson, Howard L, Jr AU - Krumhansl, James L 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 - soils KW - chlorine KW - technetium KW - sorption KW - halogens KW - cinnabar KW - radioactive waste KW - iodine KW - chloride ion KW - metals KW - waste disposal KW - sulfides KW - low-level waste KW - pH KW - iodide ion KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52853914?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Iodide+retention+by+metal+sulfide+surfaces&rft.au=Balsley%2C+Steven+D%3BBrady%2C+Patrick+V%3BAnderson%2C+Howard+L%2C+Jr%3BKrumhansl%2C+James+L%3BAnonymous&rft.aulast=Balsley&rft.aufirst=Steven&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 - chloride ion; chlorine; cinnabar; halogens; iodide ion; iodine; low-level waste; metals; pH; radioactive waste; soils; sorption; sulfides; technetium; waste disposal ER - TY - JOUR T1 - Interfacial equilibria between organic acids and multi-oxide silicates AN - 52853907; 1996-034169 JF - Abstracts with Programs - Geological Society of America AU - Ward, David B AU - Brady, Patrick V AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 198 EP - 199 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - siliceous composition KW - kaolinite KW - adsorption KW - corundum KW - weathering KW - clay minerals KW - models KW - organic compounds KW - organic acids KW - ligands KW - pyroxene group KW - transport KW - metals KW - aluminum KW - sediments KW - oxides KW - sheet silicates KW - orthopyroxene KW - pH KW - enstatite KW - chain silicates KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52853907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Interfacial+equilibria+between+organic+acids+and+multi-oxide+silicates&rft.au=Ward%2C+David+B%3BBrady%2C+Patrick+V%3BAnonymous&rft.aulast=Ward&rft.aufirst=David&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; aluminum; chain silicates; clay minerals; corundum; enstatite; kaolinite; ligands; metals; models; organic acids; organic compounds; orthopyroxene; oxides; pH; pyroxene group; sediments; sheet silicates; silicates; siliceous composition; transport; weathering ER - TY - JOUR T1 - Mine-induced sinkholes over the U. S. Strategic Petroleum Reserve (SPR) storage facility at Weeks Island, Louisiana; geologic causes and expects AN - 52829078; 1996-053857 JF - Annual Meeting - Association of Engineering Geologists AU - Neal, James T AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 73 PB - Association of Engineering Geologists, [location varies] VL - 38, abstract volume SN - 0375-572X, 0375-572X KW - United States KW - geologic hazards KW - salt mines KW - stress KW - National Petroleum Reserve Louisiana KW - land subsidence KW - Gulf Coastal Plain KW - Weeks Island KW - sinkholes KW - Louisiana KW - solution features KW - causes KW - storage KW - 30:Engineering geology KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52829078?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Association+of+Engineering+Geologists&rft.atitle=Mine-induced+sinkholes+over+the+U.+S.+Strategic+Petroleum+Reserve+%28SPR%29+storage+facility+at+Weeks+Island%2C+Louisiana%3B+geologic+causes+and+expects&rft.au=Neal%2C+James+T%3BAnonymous&rft.aulast=Neal&rft.aufirst=James&rft.date=1995-01-01&rft.volume=38%2C+abstract+volume&rft.issue=&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+-+Association+of+Engineering+Geologists&rft.issn=0375572X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - AEG-GRA 1995 annual meeting; Diversity in engineering geology and groundwater resources N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - CAGPAV N1 - SubjectsTermNotLitGenreText - causes; geologic hazards; Gulf Coastal Plain; land subsidence; Louisiana; National Petroleum Reserve Louisiana; salt mines; sinkholes; solution features; storage; stress; United States; Weeks Island ER - TY - JOUR T1 - Seismic investigation of a surface collapse feature at Weeks Island salt dome, Louisiana AN - 52822375; 1996-056219 JF - Environmental Geosciences AU - Miller, Richard D AU - Xia, Jianghai AU - Harding, Richard S AU - Neal, James T AU - Fairborn, John W AU - Steeples, Don W Y1 - 1995 PY - 1995 DA - 1995 SP - 104 EP - 112 PB - Blackwell Science, Cambridge, MA VL - 2 IS - 2 SN - 1075-9565, 1075-9565 KW - United States KW - aquifer vulnerability KW - geophysical surveys KW - geologic hazards KW - contaminant plumes KW - collapse structures KW - salt domes KW - underground storage tanks KW - land subsidence KW - ground water KW - Weeks Island KW - vertical seismic profiles KW - Louisiana KW - Weeks Island Strategic Petroleum Reserve KW - water supply KW - seismic profiles KW - three-dimensional models KW - confined aquifers KW - geophysical methods KW - pollution KW - reflection methods KW - Gulf Coastal Plain KW - seismic methods KW - aquifers KW - boreholes KW - sinkholes KW - surveys KW - risk assessment KW - geophysical profiles KW - Iberia Parish Louisiana KW - solution features KW - permeability KW - image analysis KW - storage KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52822375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geosciences&rft.atitle=Seismic+investigation+of+a+surface+collapse+feature+at+Weeks+Island+salt+dome%2C+Louisiana&rft.au=Miller%2C+Richard+D%3BXia%2C+Jianghai%3BHarding%2C+Richard+S%3BNeal%2C+James+T%3BFairborn%2C+John+W%3BSteeples%2C+Don+W&rft.aulast=Miller&rft.aufirst=Richard&rft.date=1995-01-01&rft.volume=2&rft.issue=2&rft.spage=104&rft.isbn=&rft.btitle=&rft.title=Environmental+Geosciences&rft.issn=10759565&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 - 26 N1 - PubXState - MA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifer vulnerability; aquifers; boreholes; collapse structures; confined aquifers; contaminant plumes; geologic hazards; geophysical methods; geophysical profiles; geophysical surveys; ground water; Gulf Coastal Plain; Iberia Parish Louisiana; image analysis; land subsidence; Louisiana; permeability; pollution; reflection methods; risk assessment; salt domes; seismic methods; seismic profiles; sinkholes; solution features; storage; surveys; three-dimensional models; underground storage tanks; United States; vertical seismic profiles; water supply; Weeks Island; Weeks Island Strategic Petroleum Reserve ER - TY - JOUR T1 - Supai salt karst features; Holbrook Basin, Arizona AN - 52768296; 1997-004525 JF - Annual Meeting - Association of Engineering Geologists AU - Neal, James T AU - Parsons, Jim AU - Bicber, Dave AU - Kretsinger, Vicki AU - Garcia, Susan Y1 - 1995 PY - 1995 DA - 1995 SP - 61 PB - Association of Engineering Geologists, [location varies] VL - 38, Program SN - 0375-572X, 0375-572X KW - United States KW - chemically precipitated rocks KW - Paleozoic KW - Holbrook Arizona KW - fissures KW - Navajo County Arizona KW - karst KW - Permian KW - evaporites KW - sedimentary rocks KW - folds KW - sinkholes KW - Arizona KW - Coconino Sandstone KW - basins KW - Holbrook Basin KW - Supai salt basin KW - solution features KW - anticlines KW - salt KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52768296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Association+of+Engineering+Geologists&rft.atitle=Supai+salt+karst+features%3B+Holbrook+Basin%2C+Arizona&rft.au=Neal%2C+James+T%3BParsons%2C+Jim%3BBicber%2C+Dave%3BKretsinger%2C+Vicki%3BGarcia%2C+Susan&rft.aulast=Neal&rft.aufirst=James&rft.date=1995-01-01&rft.volume=38%2C+Program&rft.issue=&rft.spage=61&rft.isbn=&rft.btitle=&rft.title=Annual+Meeting+-+Association+of+Engineering+Geologists&rft.issn=0375572X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Association of Engineering Geologists and Groundwater Resources Association of California 1995 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - CAGPAV N1 - SubjectsTermNotLitGenreText - anticlines; Arizona; basins; chemically precipitated rocks; Coconino Sandstone; evaporites; fissures; folds; Holbrook Arizona; Holbrook Basin; karst; Navajo County Arizona; Paleozoic; Permian; salt; sedimentary rocks; sinkholes; solution features; Supai salt basin; United States ER - TY - JOUR T1 - Dissolution and precipitation kinetics of sheet silicates AN - 52763687; 1997-006989 JF - Reviews in Mineralogy AU - Nagy, K L A2 - White, Arthur F. A2 - Brantley, Susan L. Y1 - 1995 PY - 1995 DA - 1995 SP - 173 EP - 233 PB - Mineralogical Society of America, Washington, DC VL - 31 SN - 0275-0279, 0275-0279 KW - silicates KW - chemical weathering KW - rates KW - crystal growth KW - solution KW - weathering KW - bibliography KW - nucleation KW - precipitation KW - sheet silicates KW - crystal chemistry KW - kinetics KW - review 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/52763687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Dissolution+and+precipitation+kinetics+of+sheet+silicates&rft.au=Nagy%2C+K+L&rft.aulast=Nagy&rft.aufirst=K&rft.date=1995-01-01&rft.volume=31&rft.issue=&rft.spage=173&rft.isbn=0939950383&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 - 1997-01-01 N1 - Number of references - 244 N1 - PubXState - DC N1 - Document feature - illus. incl. 9 tables, 1 plate N1 - Last updated - 2012-06-07 N1 - CODEN - RMINDF N1 - SubjectsTermNotLitGenreText - bibliography; chemical weathering; crystal chemistry; crystal growth; kinetics; nucleation; precipitation; rates; review; sheet silicates; silicates; solution; weathering ER - TY - JOUR T1 - Physical and hydrologic properties of outcrop samples from a nonwelded to welded tuff transition, Yucca Mountain, Nevada AN - 52719355; 1997-034018 AB - Quantitative material-property data are needed to describe lateral and vertical spatial variability of physical and hydrologic properties and to model ground-water flow and radionuclide transport at the potential Yucca Mountain nuclear-waste repository site in Nevada. As part of ongoing site characterization studies of Yucca Mountain directed toward this understanding of spatial variability, laboratory measurements of porosity, bull* and particle density, saturated hydraulic conductivity, and sorptivity have been obtained for a set of outcrop samples that form a systematic,two dimensional grid that covers a large exposure of the basal Tiva Canyon Tuff of the Paintbrush Group of Miocene age at Yucca Mountain. The samples form a detailed vertical grid roughly parallel to the transport direction of the parent ash flows, and they exhibit material-property varia- tions in an interval of major lithologic change overlying a potential nuclear-waste repository at Yucca Mountain. The observed changes in hydrologic properties were systematic and consistent with the changes expected for the nonwelded to welded transition at the base of a major ash-flow sequence. Porosity, saturated hydraulic conductivity, and sorptivity decreased upward from the base of the Tiva Canyon Tuff, indicating the progressive compaction of ash- rich volcanic debris and the onset of welding with increased overburden pressure from the accumulating ash-flow sheet. The rate of decrease in the values of these material properties varied with vertical position within the transition interval. In contrast, bulk-density values increased upward, a change that also is consistent with progressive compaction and the onset of welding. Particle-density values remained almost constant throughout the transition interval, probably indicating compositional (chemical) homogeneity. JF - Water-Resources Investigations - U. S. Geological Survey AU - Rautman, Christopher A AU - Flint, Lorraine E AU - Flint, Alan L AU - Istok, Jonathan D Y1 - 1995 PY - 1995 DA - 1995 SP - 28 PB - U. S. Geological Survey, [Reston, VA] SN - 0092-332X, 0092-332X KW - United States KW - sorption KW - volcanic rocks KW - density KW - isotopes KW - site exploration KW - igneous rocks KW - waste disposal sites KW - hydrogeology KW - radioactive waste KW - ground water KW - Cenozoic KW - laboratory studies KW - spatial variations KW - radioactive isotopes KW - transport KW - movement KW - Yucca Mountain KW - USGS KW - Nevada KW - experimental studies KW - welded tuff KW - Nye County Nevada KW - porosity KW - Miocene KW - models KW - pyroclastics KW - Tertiary KW - physical properties KW - Neogene KW - nonwelded tuff KW - hydraulic conductivity KW - waste disposal KW - Paintbrush Tuff KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52719355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Rautman%2C+Christopher+A%3BFlint%2C+Lorraine+E%3BFlint%2C+Alan+L%3BIstok%2C+Jonathan+D&rft.aulast=Rautman&rft.aufirst=Christopher&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Physical+and+hydrologic+properties+of+outcrop+samples+from+a+nonwelded+to+welded+tuff+transition%2C+Yucca+Mountain%2C+Nevada&rft.title=Physical+and+hydrologic+properties+of+outcrop+samples+from+a+nonwelded+to+welded+tuff+transition%2C+Yucca+Mountain%2C+Nevada&rft.issn=0092332X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from USGS product, Selected Water Resources Abstracts, Reston, VA, United States N1 - Date revised - 1997-01-01 N1 - Number of references - 17 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA] N1 - Document feature - illus. incl. 4 tables, sketch map N1 - SuppNotes - Prepared in cooperation with the U.S. Department of Energy, Nevada Operations Office N1 - Last updated - 2012-06-07 N1 - CODEN - WRIND3 N1 - SubjectsTermNotLitGenreText - Cenozoic; density; experimental studies; ground water; hydraulic conductivity; hydrogeology; igneous rocks; isotopes; laboratory studies; Miocene; models; movement; Neogene; Nevada; nonwelded tuff; Nye County Nevada; Paintbrush Tuff; physical properties; porosity; pyroclastics; radioactive isotopes; radioactive waste; site exploration; sorption; spatial variations; Tertiary; transport; United States; USGS; volcanic rocks; waste disposal; waste disposal sites; welded tuff; Yucca Mountain ER - TY - JOUR T1 - Electrokinetic control of moisture and nutrients in unsaturated soils AN - 52717185; 1997-037415 JF - Bioremediation AU - Lindgren, Eric R AU - Brady, Patrick V Y1 - 1995 PY - 1995 DA - 1995 SP - 475 EP - 481 PB - Battelle Press, Columbus, OH VL - 3, Vol. 6 KW - soils KW - in situ KW - moisture KW - soil vapor extraction KW - unsaturated zone KW - solutes KW - pollution KW - techniques KW - bioremediation KW - remediation KW - nutrients KW - transport KW - saturation KW - kinetics KW - permeability KW - microorganisms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52717185?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Electrokinetic+control+of+moisture+and+nutrients+in+unsaturated+soils&rft.au=Lindgren%2C+Eric+R%3BBrady%2C+Patrick+V&rft.aulast=Lindgren&rft.aufirst=Eric&rft.date=1995-01-01&rft.volume=3%2C+Vol.+6&rft.issue=&rft.spage=475&rft.isbn=1574770071&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 symposia N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 19 N1 - PubXState - OH N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - #04467 N1 - SubjectsTermNotLitGenreText - bioremediation; in situ; kinetics; microorganisms; moisture; nutrients; permeability; pollution; remediation; saturation; soil vapor extraction; soils; solutes; techniques; transport; unsaturated zone ER - TY - JOUR T1 - Stresses and fractures in the Frontier Formation, Green River basin, predicted from basin-margin tectonic element interactions AN - 52669436; 1997-073198 JF - Guidebook - Wyoming Geological Association AU - Lorenz, John C A2 - Jones, Richard W. Y1 - 1995 PY - 1995 DA - 1995 SP - 45 EP - 60 PB - Wyoming Geological Association, Casper, WY VL - 1995 SN - 0160-2829, 0160-2829 KW - United States KW - orientation KW - patterns KW - Cretaceous KW - Sevier orogenic belt KW - Green River basin KW - uplifts KW - stress KW - Moxa Arch KW - Laramide Orogeny KW - Upper Cretaceous KW - Mesozoic KW - orogeny KW - Frontier Formation KW - thrust faults KW - theoretical models KW - tectonics KW - fold and thrust belts KW - faults KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52669436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Guidebook+-+Wyoming+Geological+Association&rft.atitle=Stresses+and+fractures+in+the+Frontier+Formation%2C+Green+River+basin%2C+predicted+from+basin-margin+tectonic+element+interactions&rft.au=Lorenz%2C+John+C&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1995-01-01&rft.volume=1995&rft.issue=&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Guidebook+-+Wyoming+Geological+Association&rft.issn=01602829&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Wyoming Geological Association 1995 field conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 64 N1 - PubXState - WY N1 - Document feature - illus. incl. block diag., sect., sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - WGGCAG N1 - SubjectsTermNotLitGenreText - Cretaceous; faults; fold and thrust belts; Frontier Formation; Green River basin; Laramide Orogeny; Mesozoic; Moxa Arch; orientation; orogeny; patterns; Sevier orogenic belt; stress; tectonics; theoretical models; thrust faults; United States; uplifts; Upper Cretaceous ER - TY - JOUR T1 - Supai salt karst features; Holbrook Basin, Arizona AN - 52634717; 1998-019837 JF - Proceedings - Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst AU - Neal, James T A2 - Beck, Barry F. Y1 - 1995 PY - 1995 DA - 1995 SP - 53 EP - 59 PB - A.A. Balkema, Rotterdam - Boston VL - 5 KW - United States KW - McCauley Sinks KW - Paleozoic KW - Holbrook Arizona KW - fissures KW - Supai Formation KW - Navajo County Arizona KW - karst KW - Dry Lake Valley KW - sinkholes KW - Arizona KW - The Sinks KW - depressions KW - basins KW - geomorphology KW - solution features KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52634717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Multidisciplinary+Conference+on+Sinkholes+and+the+Engineering+and+Environmental+Impacts+of+Karst&rft.atitle=Supai+salt+karst+features%3B+Holbrook+Basin%2C+Arizona&rft.au=Neal%2C+James+T&rft.aulast=Neal&rft.aufirst=James&rft.date=1995-01-01&rft.volume=5&rft.issue=&rft.spage=53&rft.isbn=9054105356&rft.btitle=&rft.title=Proceedings+-+Multidisciplinary+Conference+on+Sinkholes+and+the+Engineering+and+Environmental+Impacts+of+Karst&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifth multidisciplinary conference on sinkholes and the engineering and environmental impacts of karst N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 21 N1 - Document feature - illus. incl. sect., sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - #04513 N1 - SubjectsTermNotLitGenreText - Arizona; basins; depressions; Dry Lake Valley; fissures; geomorphology; Holbrook Arizona; karst; McCauley Sinks; Navajo County Arizona; Paleozoic; sinkholes; solution features; Supai Formation; The Sinks; United States ER - TY - JOUR T1 - Salt dissolution sinkhole at the Weeks Island, Louisiana, strategic petroleum reserve storage site AN - 52623469; 1998-019838 JF - Proceedings - Multidisciplinary Conference on Sinkholes and the Engineering and Environmental Impacts of Karst AU - Neal, James T AU - Myers, Robert E A2 - Beck, Barry F. Y1 - 1995 PY - 1995 DA - 1995 SP - 61 EP - 65 PB - A.A. Balkema, Rotterdam - Boston VL - 5 KW - United States KW - tomography KW - mining KW - reflection KW - underground mining KW - salt domes KW - stress KW - petroleum KW - Gulf Coastal Plain KW - solution KW - hydrochemistry KW - models KW - Weeks Island KW - fractures KW - pressuremeters KW - reserves KW - sinkholes KW - brines KW - Louisiana KW - geomorphology KW - drilling KW - solution features KW - oil storage KW - 30:Engineering geology KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52623469?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Multidisciplinary+Conference+on+Sinkholes+and+the+Engineering+and+Environmental+Impacts+of+Karst&rft.atitle=Salt+dissolution+sinkhole+at+the+Weeks+Island%2C+Louisiana%2C+strategic+petroleum+reserve+storage+site&rft.au=Neal%2C+James+T%3BMyers%2C+Robert+E&rft.aulast=Neal&rft.aufirst=James&rft.date=1995-01-01&rft.volume=5&rft.issue=&rft.spage=61&rft.isbn=9054105356&rft.btitle=&rft.title=Proceedings+-+Multidisciplinary+Conference+on+Sinkholes+and+the+Engineering+and+Environmental+Impacts+of+Karst&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifth multidisciplinary conference on sinkholes and the engineering and environmental impacts of karst N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 13 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #04513 N1 - SubjectsTermNotLitGenreText - brines; drilling; fractures; geomorphology; Gulf Coastal Plain; hydrochemistry; Louisiana; mining; models; oil storage; petroleum; pressuremeters; reflection; reserves; salt domes; sinkholes; solution; solution features; stress; tomography; underground mining; United States; Weeks Island ER - TY - JOUR T1 - Natural weathering is a significant negative feedback on climate change AN - 52580176; 1998-049605 JF - Abstracts, Annual Meeting - Association of American Geographers AU - Dorn, Ronald I AU - Brady, Patrick V AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 71 PB - Association of American Geographers, Southeastern Division, Washington, DC VL - 1995 SN - 0197-1700, 0197-1700 KW - silicates KW - plagioclase KW - framework silicates KW - greenhouse effect KW - geochemistry KW - feldspar group KW - electron microscopy KW - weathering KW - climate change KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52580176?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Natural+weathering+is+a+significant+negative+feedback+on+climate+change&rft.au=Dorn%2C+Ronald+I%3BBrady%2C+Patrick+V%3BAnonymous&rft.aulast=Dorn&rft.aufirst=Ronald&rft.date=1995-01-01&rft.volume=1995&rft.issue=&rft.spage=71&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, 91st annual 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 - SubjectsTermNotLitGenreText - climate change; electron microscopy; feldspar group; framework silicates; geochemistry; greenhouse effect; plagioclase; silicates; weathering ER - TY - JOUR T1 - 3-D wide band frequency electromagnetic modeling on massively parallel architectures AN - 52536042; 1998-073670 JF - International Union of Geodesy and Geophysics, General Assembly AU - Newman, G A AU - Alumbaugh, D L AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 101 PB - [publisher varies], [location varies] VL - 21, Week A KW - electrical conductivity KW - numerical models KW - geophysical methods KW - data processing KW - radar methods KW - electrical field KW - magnetic field KW - boundary conditions KW - computer programs KW - mathematical methods KW - electromagnetic methods KW - electromagnetic field KW - permeability KW - electromagnetic induction KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52536042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=3-D+wide+band+frequency+electromagnetic+modeling+on+massively+parallel+architectures&rft.au=Newman%2C+G+A%3BAlumbaugh%2C+D+L%3BAnonymous&rft.aulast=Newman&rft.aufirst=G&rft.date=1995-01-01&rft.volume=21%2C+Week+A&rft.issue=&rft.spage=101&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 - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - boundary conditions; computer programs; data processing; electrical conductivity; electrical field; electromagnetic field; electromagnetic induction; electromagnetic methods; geophysical methods; magnetic field; mathematical methods; numerical models; permeability; radar methods ER - TY - JOUR T1 - Stiffness and strength properties of natural fractures for the Yucca Mountain site characterization project AN - 52459518; 1999-049951 JF - International Union of Geodesy and Geophysics, General Assembly AU - Olsson, William A AU - Brown, Stephen R AU - Price, Ronald H AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 415 PB - [publisher varies], [location varies] VL - 21, Week A KW - United States KW - laser methods KW - geophysical surveys KW - site exploration KW - stiffness KW - characterization KW - displacements KW - rock mechanics KW - radioactive waste KW - Nevada Test Site KW - fractures KW - Yucca Mountain KW - Nevada KW - programs KW - high-level waste KW - strength KW - stress KW - Nye County Nevada KW - boreholes KW - shear KW - surveys KW - geophysical profiles KW - waste disposal KW - underground disposal KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52459518?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Stiffness+and+strength+properties+of+natural+fractures+for+the+Yucca+Mountain+site+characterization+project&rft.au=Olsson%2C+William+A%3BBrown%2C+Stephen+R%3BPrice%2C+Ronald+H%3BAnonymous&rft.aulast=Olsson&rft.aufirst=William&rft.date=1995-01-01&rft.volume=21%2C+Week+A&rft.issue=&rft.spage=415&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 - 1999-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - boreholes; characterization; displacements; fractures; geophysical profiles; geophysical surveys; high-level waste; laser methods; Nevada; Nevada Test Site; Nye County Nevada; programs; radioactive waste; rock mechanics; shear; site exploration; stiffness; strength; stress; surveys; underground disposal; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Research on crushed-salt constitutive model development AN - 52458895; 1999-050032 JF - International Union of Geodesy and Geophysics, General Assembly AU - Chen, R AU - Callahan, G D AU - Loken, M C AU - Hansen, F D AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 426 PB - [publisher varies], [location varies] VL - 21, Week A KW - United States KW - chemically precipitated rocks KW - sealing KW - Eddy County New Mexico KW - waste disposal sites KW - stability KW - New Mexico KW - deformation KW - evaporites KW - rock mechanics KW - models KW - sedimentary rocks KW - Waste Isolation Pilot Plant KW - waste disposal KW - thermodynamic properties KW - disposal barriers KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52458895?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Australian+Journal+of+Social+Issues&rft.atitle=Contextualising+the+%27Crisis+in+Aged+Care%27+in+Australia+%3A+A+Demographic+Perspective&rft.au=Hugo%2C+Graeme&rft.aulast=Hugo&rft.aufirst=Graeme&rft.date=2007-07-01&rft.volume=42&rft.issue=2&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=Australian+Journal+of+Social+Issues&rft.issn=01576321&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 - 1999-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; deformation; disposal barriers; Eddy County New Mexico; evaporites; models; New Mexico; rock mechanics; salt; sealing; sedimentary rocks; stability; thermodynamic properties; United States; waste disposal; waste disposal sites; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Laboratory mechanical properties of intact rock in support of the Yucca Mountain site characterization project AN - 52457481; 1999-050030 JF - International Union of Geodesy and Geophysics, General Assembly AU - Price, Ronald H AU - Martin, R J, III AU - Boyd, P J AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 426 PB - [publisher varies], [location varies] VL - 21, Week A KW - United States KW - volcanic rocks KW - site exploration KW - igneous rocks KW - characterization KW - waste disposal sites KW - rock mechanics KW - radioactive waste KW - Nevada Test Site KW - laboratory studies KW - tuff KW - compression KW - Yucca Mountain KW - Nevada KW - bedrock KW - experimental studies KW - bulk density KW - strength KW - mechanical properties KW - deformation KW - Nye County Nevada KW - porosity KW - pyroclastics KW - waste disposal KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52457481?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Laboratory+mechanical+properties+of+intact+rock+in+support+of+the+Yucca+Mountain+site+characterization+project&rft.au=Price%2C+Ronald+H%3BMartin%2C+R+J%2C+III%3BBoyd%2C+P+J%3BAnonymous&rft.aulast=Price&rft.aufirst=Ronald&rft.date=1995-01-01&rft.volume=21%2C+Week+A&rft.issue=&rft.spage=426&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 - 1999-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - bedrock; bulk density; characterization; compression; deformation; experimental studies; igneous rocks; laboratory studies; mechanical properties; Nevada; Nevada Test Site; Nye County Nevada; porosity; pyroclastics; radioactive waste; rock mechanics; site exploration; strength; tuff; United States; volcanic rocks; waste disposal; waste disposal sites; Yucca Mountain ER - TY - RPRT T1 - Preliminary results of field activities, Joliet Army Ammunition Plant field demonstration; milestone report AN - 52416800; 2000-000276 AB - The field demonstration at the Joliet Army Ammunition Plant (JAAP) took place from July 10 through August 3, 1995. The demonstration was conducted in partnership with the Army Environmental Center (ABC) Installation Restoration Program (IRP) and ABC's Technology Development Program (TDP). ABC's TDP supported researchers from Tufts University who demonstrated innovative field analytical techniques for the analysis of soil samples for TNT and tetryl. OHM, Inc., was the contractor to ABC's IRP for the JAAP project and was responsible for implementing the adaptive sampling program at selected JAAP sites. The problem of soils contaminated with explosives is extremely important from the Army's perspective. The Army has 28 ordnance manufacturing facilities with soil contamination problems very similar to those found at JAAP. Any enhancement in the characterization and restoration process at these facilities could result in significant time and cost savings. JF - Preliminary results of field activities, Joliet Army Ammunition Plant field demonstration; milestone report AU - Bujewski, G Y1 - 1995 PY - 1995 DA - 1995 SP - 9 KW - United States KW - soils KW - Illinois KW - explosions KW - site exploration KW - pollutants KW - chemical explosions KW - reclamation KW - pollution KW - trinitrotoluene KW - Will County Illinois KW - organic compounds KW - Joliet Army Ammunition Plant Illinois KW - explosives KW - sampling KW - decontamination KW - military facilities KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52416800?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Bujewski%2C+G&rft.aulast=Bujewski&rft.aufirst=G&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Preliminary+results+of+field+activities%2C+Joliet+Army+Ammunition+Plant+field+demonstration%3B+milestone+report&rft.title=Preliminary+results+of+field+activities%2C+Joliet+Army+Ammunition+Plant+field+demonstration%3B+milestone+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 - 2000-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number ADA350720NEG, Springfield, VA, United States N1 - SuppNotes - Technical report N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Analysis of the Marshall Islands fireball of February 1, 1994 AN - 52294403; 2000-077081 JF - Earth, Moon, and Planets AU - Tagliaferri, E AU - Spalding, R AU - Jacobs, C AU - Ceplecha, Z Y1 - 1995 PY - 1995 DA - 1995 SP - 563 EP - 572 PB - Kluwer Academic, Dordrecht-Boston-London VL - 68 IS - 1-3 SN - 0167-9295, 0167-9295 KW - stony meteorites KW - orbits KW - trajectories KW - bolides KW - meteoroids KW - satellite methods KW - observations KW - infrared spectra KW - meteors KW - motions KW - meteorites KW - extraterrestrial geology KW - fireballs KW - Apollo orbits KW - spectra KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52294403?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%2C+Moon%2C+and+Planets&rft.atitle=Analysis+of+the+Marshall+Islands+fireball+of+February+1%2C+1994&rft.au=Tagliaferri%2C+E%3BSpalding%2C+R%3BJacobs%2C+C%3BCeplecha%2C+Z&rft.aulast=Tagliaferri&rft.aufirst=E&rft.date=1995-01-01&rft.volume=68&rft.issue=1-3&rft.spage=563&rft.isbn=&rft.btitle=&rft.title=Earth%2C+Moon%2C+and+Planets&rft.issn=01679295&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - First international conference on Meteroids N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 4 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-09-20 N1 - CODEN - EMPLD3 N1 - SubjectsTermNotLitGenreText - Apollo orbits; bolides; extraterrestrial geology; fireballs; infrared spectra; meteorites; meteoroids; meteors; motions; observations; orbits; remote sensing; satellite methods; spectra; stony meteorites; trajectories ER - TY - JOUR T1 - Transport processes investigation; a necessary first step in site scale characterization plans AN - 51215838; 2000-000357 AB - We propose an approach, which we call the Transport Processes Investigation or TPI, to identify and verify site-scale transport processes and their controls. The TPI aids in the formulation of an accurate conceptual model of flow and transport, an essential first step in the development of a cost effective site characterization strategy. The TPI is demonstrated in the highly complex vadose zone of glacial tills that underlie the Fernald Environmental Remediation Project (FEMP) in Fernald, Ohio. As a result of the TPI, we identify and verify the pertinent flow processes and their controls, such as extensive macropore and fracture flow through layered clays, which must be included in an accurate conceptual model of site-scale contaminant transport. We are able to conclude that the classical modeling and sampling methods employed in some site characterization programs will be insufficient to characterize contaminant concentrations or distributions at contaminated or hazardous waste facilities sited in such media. JF - SAND (Sandia Laboratories) AU - Roepke, C AU - Glass, R J AU - Brainard, J AU - Mann, M AU - Kriel, K Y1 - 1995 PY - 1995 DA - 1995 SP - 11 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - clay KW - site exploration KW - waste disposal sites KW - unsaturated zone KW - techniques KW - fluid dynamics KW - ground water KW - transport KW - Hamilton County Ohio KW - movement KW - sediments KW - Ohio KW - Fernald Ohio KW - sand KW - concentration KW - clastic sediments KW - pollutants KW - pollution KW - till KW - distribution KW - models KW - metals KW - uranium KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51215838?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Roepke%2C+C%3BGlass%2C+R+J%3BBrainard%2C+J%3BMann%2C+M%3BKriel%2C+K&rft.aulast=Roepke&rft.aufirst=C&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Transport+processes+investigation%3B+a+necessary+first+step+in+site+scale+characterization+plans&rft.title=Transport+processes+investigation%3B+a+necessary+first+step+in+site+scale+characterization+plans&rft.issn=02706520&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)685-6900, order number DE95008532NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Waste manage. '95, Tucson, AZ, Feb. 26-March 2, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - actinides; clastic sediments; clay; concentration; distribution; Fernald Ohio; fluid dynamics; ground water; Hamilton County Ohio; metals; models; movement; Ohio; pollutants; pollution; sand; sediments; site exploration; techniques; till; transport; United States; unsaturated zone; uranium; waste disposal sites ER - TY - JOUR T1 - Aqueous TiO (sub 2) photocatalysis of metal-EDTA complexes AN - 51215655; 2000-000352 AB - This report describes the results of experiments performed to determine the viability of titanium dioxide photocatalysis towards the treatment of water contaminated with different metal-EDTA complexes. Both the PB-EDTA and Ni-EDTA complexes were chosen for study, as they represent respectively metals that are and are not capable of photodeposition onto the TiO (sub 2) catalyst during the photoreaction. Batch reactions were carried out in a jacketed glass pot reactor using 300 ml of 50m g/l metal chelated with an equimolar amount of EDTA and 0.1 wt% of TiO (sub 2) in the solution. The UV source used was a 100 W low-pressure Hg spot lamp. The two systems were studied using Degussa P-25 titanium dioxide, and Aldrich titanium dioxide loaded with Pt and Au. Around 80% removal of the Ni-EDTA complex was attained after 120 min using both catalysts with no photodeposition of Ni onto the catalyst. However, pH precipitation treatment of the reacted solutions indicated that the Ni was still complexed, probably to complexing agents that were EDTA oxidation products. Apparent zero-order kinetics was observed in the P-25 catalyst reaction, whereas apparent first-order kinetics was observed in the metal-loaded TiO (sub 2) catalyst. In contrast the Pb-EDTA complex was completely removed in 10 min using both catalysts. Also, complete Pb deposition onto the catalyst was attained in 30 min for both catalysts. The Pb deposition seemed to first require the degradation of the complex. Total organic carbon was reduced in the Ni-EDTA system 15-21% using both catalysts, and about 33% in the Pb-EDTA system using both catalysts. No reduction of either metal or metal complex was observed when no catalyst was present and the other conditions held constant. JF - SAND (Sandia Laboratories) AU - Madden, T AU - Datye, A K AU - Prairie, M R AU - Stange, B M Y1 - 1995 PY - 1995 DA - 1995 SP - 10 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - titanium dioxide KW - waste water KW - complexing KW - data KW - lead KW - techniques KW - aqueous solutions KW - platinum group KW - remediation KW - waste management KW - laboratory studies KW - catalysis KW - chemical reactions KW - carbon KW - water treatment KW - oxides KW - gold KW - organic carbon KW - soils KW - experimental studies KW - pollutants KW - photochemistry KW - pollution KW - organic compounds KW - titanium oxides KW - platinum KW - photolysis KW - metals KW - nickel KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51215655?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Madden%2C+T%3BDatye%2C+A+K%3BPrairie%2C+M+R%3BStange%2C+B+M&rft.aulast=Madden&rft.aufirst=T&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Aqueous+TiO+%28sub+2%29+photocatalysis+of+metal-EDTA+complexes&rft.title=Aqueous+TiO+%28sub+2%29+photocatalysis+of+metal-EDTA+complexes&rft.issn=02706520&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 DE95011058NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 5th annual Waste-manage. educ. and res. consort. (WERC) technol. dev. conf., Las Cruces, NM, April 18-20, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aqueous solutions; carbon; catalysis; chemical reactions; complexing; data; experimental studies; gold; laboratory studies; lead; metals; nickel; organic carbon; organic compounds; oxides; photochemistry; photolysis; platinum; platinum group; pollutants; pollution; remediation; soils; techniques; titanium dioxide; titanium oxides; waste management; waste water; water treatment ER - TY - JOUR T1 - Gas cylinder disposal pit remediation waste minimization and management AN - 51214843; 2000-000351 AB - A remediation of a gas cylinder disposal pit at Sandia National Laboratories, New Mexico has recently been completed. The cleanup prevented possible spontaneous releases of hazardous gases from corroded cylinders that may have affected nearby active test areas at Sandia's Technical Area III. Special waste management, safety, and quality plans were developed and strictly implemented for this project. The project was conceived from a waste management perspective, and waste minimization and management were built into the planning and implementation phases. The site layout was planned to accommodate light and heavy equipment, storage of large quantities of suspect soil, and special areas to stage and treat gases and reactive chemicals removed from the pit, as well as radiation protection areas. Excavation was a tightly controlled activity using experienced gas cylinder and reactive chemical specialists. Hazardous operations were conducted at night under lights, to allow nearby daytime operations to function unhindered. The quality assurance plan provided specific control of, and documentation for, critical decisions, as well as the record of daily operations. Both hand and heavy equipment excavation techniques were utilized. Hand excavation techniques were utilized. Hand excavation techniques allows sealed glass containers to be exhumed unharmed. In the end, several dozen thermal batteries; 5 pounds (2.3 kg) of lithium metal; 6.6 pounds (3.0 kg) of rubidium metal; several kilograms of unknown chemicals; 140 cubic yards (107 cubic meters) of thorium-contaminated soil; 270 cubic yards (205 cubic meters) of chromium-contaminated soil; and 450 gas cylinders, including 97 intact cylinders containing inert, flammable, toxic, corrosive, or oxidizing gases were removed and effectively managed to minimize waste. JF - SAND (Sandia Laboratories) AU - Alas, C A AU - Solow, A AU - Criswell, C W AU - Spengler, D AU - Brannon, R Y1 - 1995 PY - 1995 DA - 1995 SP - 20 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - hazardous waste KW - toxic materials KW - pollutants KW - oxidation KW - waste disposal sites KW - pollution KW - New Mexico KW - remediation KW - radioactive waste KW - gases KW - waste management KW - safety KW - planning KW - waste disposal KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51214843?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Alas%2C+C+A%3BSolow%2C+A%3BCriswell%2C+C+W%3BSpengler%2C+D%3BBrannon%2C+R&rft.aulast=Alas&rft.aufirst=C&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Gas+cylinder+disposal+pit+remediation+waste+minimization+and+management&rft.title=Gas+cylinder+disposal+pit+remediation+waste+minimization+and+management&rft.issn=02706520&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 DE95006458NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Waste manage. '95, Tucson, AZ, Feb. 26-March 2, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - gases; hazardous waste; New Mexico; oxidation; planning; pollutants; pollution; radioactive waste; remediation; safety; soils; toxic materials; underground disposal; United States; waste disposal; waste disposal sites; waste management ER - TY - JOUR T1 - Alternative barrier layers for surface covers in dry climates AN - 51208661; 2000-045939 JF - Geotechnical Special Publication AU - Stormont, J C A2 - Macari, Emir Jose A2 - Frost, J. David A2 - Pumarada, Luis F. Y1 - 1995 PY - 1995 DA - 1995 SP - 150 EP - 155 PB - American Society of Civil Engineers, New York, NY VL - 47 SN - 0895-0563, 0895-0563 KW - terrestrial environment KW - arid environment KW - soil vapor extraction KW - waste disposal sites KW - geomembranes KW - preventive measures KW - evaporation KW - dry barriers KW - percolation KW - hydraulic conductivity KW - waste disposal KW - disposal barriers KW - anisotropy KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51208661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Alternative+barrier+layers+for+surface+covers+in+dry+climates&rft.au=Stormont%2C+J+C&rft.aulast=Stormont&rft.aufirst=J&rft.date=1995-01-01&rft.volume=47&rft.issue=&rft.spage=150&rft.isbn=0784400989&rft.btitle=&rft.title=Geotechnical+Special+Publication&rft.issn=08950563&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geo-environmental issues facing the Americas N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 6 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - anisotropy; arid environment; disposal barriers; dry barriers; evaporation; geomembranes; hydraulic conductivity; percolation; preventive measures; soil vapor extraction; storage; terrestrial environment; waste disposal; waste disposal sites ER - TY - JOUR T1 - Questions to be addressed in the next Yucca Mountain performance assessment analysis AN - 51059609; 1996-051819 AB - The next total-system performance-assessment (TSPA) analyses are designed to aid DOE in performing an "investment analysis" for Yucca Mountain. This TSPA must try to bound the uncertainties for several issues that will contribute to the decision whether the US should proceed with the development of a nuclear-waste repository at Yucca Mountain. Because site-characterization experiments and data collection will continue for the foreseeable future, the next TSPA (called TSPA-IA) will again only be able to use partially developed models and partial data sets. In contrast to previous analyses however, TSPA-IA must address more specific questions to be of assistance to the investment-analysis deliberations. JF - SAND (Sandia Laboratories) AU - Barnard, R W AU - Barr, G E Y1 - 1995 PY - 1995 DA - 1995 SP - 4 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - hydrology KW - high-level waste KW - isotopes KW - site exploration KW - waste disposal sites KW - decision-making KW - Nye County Nevada KW - radioactive waste KW - evaluation KW - radioactive isotopes 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/51059609?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Barnard%2C+R+W%3BBarr%2C+G+E&rft.aulast=Barnard&rft.aufirst=R&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Questions+to+be+addressed+in+the+next+Yucca+Mountain+performance+assessment+analysis&rft.title=Questions+to+be+addressed+in+the+next+Yucca+Mountain+performance+assessment+analysis&rft.issn=02706520&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 DE96003653NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 11th international conference on Packaging and transportation of radioactive materials, Las Vegas, NV, Dec. 3-8, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - decision-making; evaluation; high-level waste; hydrology; isotopes; Nevada; Nye County Nevada; radioactive isotopes; radioactive waste; site exploration; underground disposal; United States; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Mine-induced sinkholes over the U.S. Strategic Petroleum Reserve (SPR) storage facility AN - 51058633; 1996-051895 AB - The initial sinkhole at the Weeks Island SPR site that was first observed in May 1992 gradually enlarged and deepened, concurrent with the increasing dissolution of salt over the mined oil storage area below. A second and much smaller sinkhole was first noticed in early 1995 on an opposite edge of the SPR mine, but with a very similar geological and mine mechanics setting. The cracks become flowpaths for brine incursion, wherein after time it is released into mined openings. Undersaturated ground water gradually enlarges the cracks in salt, leading to further dissolution and eventual collapse of the overlying sand to form sinkholes. Other geologic conditions may have been secondary factors in controlling both mining extent and sinkhole location. An en echelon alignment of sinkholes over other mine edges has been observed. Thus most likely areas of future occurrence at Weeks Island are adjacent to the existing sinkholes; surface inspections are now concentrated at those locations. JF - SAND (Sandia Laboratories) AU - Neal, J T AU - Bauer, S J AU - Ehgartner, B L Y1 - 1995 PY - 1995 DA - 1995 SP - 15 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - mines KW - chemically precipitated rocks KW - geologic hazards KW - underground storage KW - injection KW - land subsidence KW - U. S. Strategic Petroleum Reserve KW - solution KW - evaporites KW - Weeks Island KW - sedimentary rocks KW - cracks KW - sinkholes KW - brines KW - underground installations KW - Louisiana KW - Iberia Parish Louisiana KW - solution features KW - oil storage KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51058633?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Neal%2C+J+T%3BBauer%2C+S+J%3BEhgartner%2C+B+L&rft.aulast=Neal&rft.aufirst=J&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Mine-induced+sinkholes+over+the+U.S.+Strategic+Petroleum+Reserve+%28SPR%29+storage+facility&rft.title=Mine-induced+sinkholes+over+the+U.S.+Strategic+Petroleum+Reserve+%28SPR%29+storage+facility&rft.issn=02706520&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 DE96003697NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Joseph F. Poland symposium on land subsidence, Sacramento, CA, Oct. 4-5, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - brines; chemically precipitated rocks; cracks; evaporites; geologic hazards; Iberia Parish Louisiana; injection; land subsidence; Louisiana; mines; oil storage; salt; sedimentary rocks; sinkholes; solution; solution features; U. S. Strategic Petroleum Reserve; underground installations; underground storage; United States; Weeks Island ER - TY - JOUR T1 - Sensitivity studies of unsaturated groundwater flow modeling for groundwater travel time calculations at Yucca Mountain, Nevada AN - 51055596; 1997-002345 AB - Unsaturated flow has been modeled through four cross-sections at Yucca Mountain, Nevada, for the purpose of determining groundwater particle travel times from the potential repository to the water table. This work will be combined with the results of flow modeling in the saturated zone for the purpose of evaluating the suitability of the potential repository under the criteria of 10CFR960. One criterion states, in part, that the groundwater travel time (GWTT) from the repository to the accessible environment must exceed 1,000 years along the fastest path of likely and significant radionuclide travel. Sensitivity analyses have been conducted for one geostatistical realization of one cross-section for the purpose of (1) evaluating the importance of hydrological parameters having some uncertainty and (2) examining conceptual models of flow by altering the numerical implementation of the conceptual model dual permeability (DK) and the equivalent continuum model (ECM). Results of comparisons of the ECM and DK model are also presented in Ho et al. JF - SAND (Sandia Laboratories) AU - Altman, S J AU - Ho, C K AU - Arnold, B W AU - McKenna, S A Y1 - 1995 PY - 1995 DA - 1995 SP - 7 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - hydrology KW - high-level waste KW - isotopes KW - pollutants KW - statistical analysis KW - unsaturated zone KW - fluid dynamics KW - Nye County Nevada KW - radioactive waste KW - ground water KW - models KW - saturated zone KW - radioactive isotopes KW - transport KW - sensitivity analysis KW - equivalent continuum model KW - theoretical models KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - permeability KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51055596?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Altman%2C+S+J%3BHo%2C+C+K%3BArnold%2C+B+W%3BMcKenna%2C+S+A&rft.aulast=Altman&rft.aufirst=S&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Sensitivity+studies+of+unsaturated+groundwater+flow+modeling+for+groundwater+travel+time+calculations+at+Yucca+Mountain%2C+Nevada&rft.title=Sensitivity+studies+of+unsaturated+groundwater+flow+modeling+for+groundwater+travel+time+calculations+at+Yucca+Mountain%2C+Nevada&rft.issn=02706520&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 DE96003652NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 11th international conference on Packaging and transportation of radioactive materials, Las Vegas, NV, Dec. 3-8, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - equivalent continuum model; fluid dynamics; ground water; high-level waste; hydrology; isotopes; models; Nevada; Nye County Nevada; permeability; pollutants; radioactive isotopes; radioactive waste; saturated zone; sensitivity analysis; statistical analysis; theoretical models; transport; underground disposal; United States; unsaturated zone; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Sandia National Laboratories/New Mexico 1994 site environmental report; summary pamphlet AN - 51055560; 1997-001798 AB - This document presents details of the environmental activities that occurred during 1994 at Sandia National Laboratories. Topics include: Background about Sandia; radiation facts; sources of radiation; environmental monitoring; discussion of radiation detectors; radioactive waste management; environmental restoration; and quality assurance. JF - SAND (Sandia Laboratories) Y1 - 1995 PY - 1995 DA - 1995 SP - 19 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Sandia National Laboratories KW - monitoring KW - waste water KW - radioactivity KW - New Mexico KW - remediation KW - radioactive waste KW - ground water KW - waste management KW - detection KW - materials KW - air KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51055560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Sandia+National+Laboratories%2FNew+Mexico+1994+site+environmental+report%3B+summary+pamphlet&rft.title=Sandia+National+Laboratories%2FNew+Mexico+1994+site+environmental+report%3B+summary+pamphlet&rft.issn=02706520&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 DE96004610NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - air; detection; ground water; materials; monitoring; New Mexico; radioactive waste; radioactivity; remediation; Sandia National Laboratories; United States; waste disposal; waste management; waste water ER - TY - JOUR T1 - Impacts of seismic activity on long-term repository performance at Yucca Mountain AN - 51055452; 1997-001386 AB - Several effects of seismic activity on the release of radionuclides from a potential repository at Yucca Mountain are quantified. Future seismic events are predicted using data from the seismic hazard analysis conducted for the Exploratory Studies Facility (ESF). Phenomenological models are developed, including rockfall (thermal-mechanical and seismic) in unbackfilled emplacement drifts, container damage caused by fault displacement within the repository, and flow-path chance caused by changes in strain. Using the composite-porosity flow model (relatively large-scale, regular percolation), seismic events show little effect on total-system releases; using the weeps flow model (episodic pulses of flow in locally saturated fractures), container damage and flow-path changes cause over an order of magnitude increase in releases. In separate calculations using, more realistic representations of faulting, water-table rise caused by seismically induced changes in strain are seen to be higher than previously estimated by others, but not sufficient to reach a potential repository. JF - SAND (Sandia Laboratories) AU - Gauthier, J H AU - Wilson, M L AU - Borns, D J AU - Arnold, B W Y1 - 1995 PY - 1995 DA - 1995 SP - 10 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - geologic hazards KW - dynamic loading KW - strain KW - isotopes KW - waste disposal sites KW - stability KW - displacements KW - seismic response KW - radioactive waste KW - ground water KW - radioactive isotopes KW - quantitative analysis KW - mass movements KW - Yucca Mountain KW - Nevada KW - faults KW - rockfalls KW - high-level waste KW - loading KW - effects KW - Nye County Nevada KW - models KW - water table KW - ground motion KW - risk assessment KW - waste disposal KW - earthquakes KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51055452?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gauthier%2C+J+H%3BWilson%2C+M+L%3BBorns%2C+D+J%3BArnold%2C+B+W&rft.aulast=Gauthier&rft.aufirst=J&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Impacts+of+seismic+activity+on+long-term+repository+performance+at+Yucca+Mountain&rft.title=Impacts+of+seismic+activity+on+long-term+repository+performance+at+Yucca+Mountain&rft.issn=02706520&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 DE96004648NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Methods of seismic hazard evaluation, Las Vegas, NV, Sept. 26, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - displacements; dynamic loading; earthquakes; effects; faults; geologic hazards; ground motion; ground water; high-level waste; isotopes; loading; mass movements; models; Nevada; Nye County Nevada; quantitative analysis; radioactive isotopes; radioactive waste; risk assessment; rockfalls; seismic response; stability; strain; underground disposal; United States; waste disposal; waste disposal sites; water table; Yucca Mountain ER - TY - JOUR T1 - Assessment of dry barriers for containment of mobile constituents in the unsaturated zone AN - 51053082; 1997-002045 AB - A dry barrier may be formed by circulating dry air through a soil layer above or below a waste disposal site, thus reducing the soil moisture content to very low values. Drying a horizontal soil layer creates a barrier to vertical water movement in three ways. First, the drying removes water from the system, intercepting water infiltrating down from the surface. Second, drying a soil layer increases its water storage capacity so the soil will tend to retain rather than transmit water. Third, as a soil layer dries, moisture is removed from progressively smaller interstitial pores so that the hydraulic conductivity of the formation (for liquid flow) decreases. For example, the hydraulic conductivity of a typical sand may decrease by three orders of magnitude as its moisture content is reduced from 20 to 10 percent. This study analyzed the technical and economic feasibility of the subsurface dry barrier concept for containment of a migrating contaminant plume in unsaturated soil. The concept was shown to be a viable option for limiting aqueous migration of pollutants through unsaturated media, with estimated capital costs of between $130,000 and $260,000 for a 1-hectare barrier, and annual operating costs of $10,000 per year. JF - SAND (Sandia Laboratories) AU - Morris, C E AU - Thomson, B M AU - Stormont, J C Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 59 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - landfills KW - waste disposal sites KW - unsaturated zone KW - pollution KW - New Mexico KW - feasibility studies KW - remediation KW - ground water KW - evaporation KW - hydraulic conductivity KW - waste disposal KW - disposal barriers KW - design KW - sanitary landfills KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51053082?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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+C+E%3BThomson%2C+B+M%3BStormont%2C+J+C&rft.aulast=Morris&rft.aufirst=C&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Assessment+of+dry+barriers+for+containment+of+mobile+constituents+in+the+unsaturated+zone&rft.title=Assessment+of+dry+barriers+for+containment+of+mobile+constituents+in+the+unsaturated+zone&rft.issn=02706520&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 DE95010512NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - design; disposal barriers; evaporation; feasibility studies; ground water; hydraulic conductivity; landfills; New Mexico; pollution; remediation; sanitary landfills; soils; United States; unsaturated zone; waste disposal; waste disposal sites ER - TY - JOUR T1 - 4th international symposium on field screening methods for hazardous wastes and toxic chemicals AN - 51053022; 1997-001512 AB - PAWS systems have been developed for real-time, on-line, and in situ monitoring of volatile organic compounds (VOCs). These systems utilize the high sensitivity of surface acoustic wave (SAW) devices to changes in the mass or other physical properties of a film cast onto the device surface. Using thin polymer films that rapidly (in a few seconds) and reversibly absorb the chemical species of interest, these sensors can be used to detect and monitor a wide range of VOCs. Current minimum detection levels range from about 1 to 10 ppm for typical VOCs in a real-time mode and, by incorporating an adsorbent preconcentrator, periodic (every few minutes) analysis down to the 10-100 ppb range, even in the presence of high concentrations of corrosive vapors, can be achieved. Sensor responses are reproducible, leading to accurate measurements, and the devices can operate over a wide concentration range. Above ground and down-hole systems have been demonstrated at environmental restoration sites for: (1) on-line monitoring of off-gas streams from soil vapor extractions, (2) real-time analysis of gas samples pulled to the surface from a cone penetrometer probe, and (3) in situ monitoring of contaminants in vadose zone monitoring wells. JF - SAND (Sandia Laboratories) AU - Frye, G C AU - Cernosek, R W AU - Steinfort, T D AU - Gilbert, D W AU - Colburn, C Y1 - 1995 PY - 1995 DA - 1995 SP - 14 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - wells KW - monitoring KW - Portable Acoustic Wave Sensor KW - in situ KW - pollutants KW - soil vapor extraction KW - unsaturated zone KW - pollution KW - PAWS KW - feasibility studies KW - remediation KW - ground water KW - volatiles KW - organic compounds KW - volatile organic compounds KW - water wells KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51053022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=SAND+%28Sandia+Laboratories%29&rft.atitle=4th+international+symposium+on+field+screening+methods+for+hazardous+wastes+and+toxic+chemicals&rft.au=Frye%2C+G+C%3BCernosek%2C+R+W%3BSteinfort%2C+T+D%3BGilbert%2C+D+W%3BColburn%2C+C&rft.aulast=Frye&rft.aufirst=G&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=SAND+%28Sandia+Laboratories%29&rft.issn=02706520&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 DE95011055NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - feasibility studies; ground water; in situ; monitoring; organic compounds; PAWS; pollutants; pollution; Portable Acoustic Wave Sensor; remediation; soil vapor extraction; unsaturated zone; volatile organic compounds; volatiles; water wells; wells ER - TY - JOUR T1 - National heat transfer conference AN - 51052672; 1997-002152 AB - We introduce an up-scaled, buoyant invasion percolation model (UIP) for application to non-wetting, dense, non-aqueous phase liquid (DNAPL) migration at the geologic formation scale within the saturated zone of an aquifer. The UEP model incorporates a gravitational potential to model the displacement of fluids of different densities and can be used for either LNAPLs (lighter than water) or DNAPLs (denser than water). We demonstrate model behavior in a simulated braided stream deposit. Simulations show the influence of textural changes across layers and gravity forces in controlling DNAPL migration. While our results are encouraging, the application of this up-scaled percolation model requires a series of tests both in the laboratory and in the field before judgment of sufficient validity for its intended purpose is achieved. JF - SAND (Sandia Laboratories) AU - Glass, R J AU - Webb, E K AU - Conrad, S H Y1 - 1995 PY - 1995 DA - 1995 SP - 7 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - hydrology KW - pollution KW - mathematical models KW - migration of elements KW - dense nonaqueous phase liquids KW - simulation KW - remediation KW - ground water KW - aquifers KW - nonaqueous phase liquids KW - saturated zone KW - transport KW - percolation KW - waste disposal KW - leaching KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51052672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=SAND+%28Sandia+Laboratories%29&rft.atitle=National+heat+transfer+conference&rft.au=Glass%2C+R+J%3BWebb%2C+E+K%3BConrad%2C+S+H&rft.aulast=Glass&rft.aufirst=R&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=SAND+%28Sandia+Laboratories%29&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - National heat transfer conference 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 DE95012528NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; dense nonaqueous phase liquids; ground water; hydrology; leaching; mathematical models; migration of elements; nonaqueous phase liquids; percolation; pollution; remediation; saturated zone; simulation; transport; waste disposal ER - TY - JOUR T1 - 1995 TOUGH workshop AN - 51052621; 1997-001442 AB - Measurements of capillary barrier performance have been conducted in above-grade wooden structures (boxes) configured to measure the water balance. The capillary-barrier portion of the boxes is 6.0 m long, 2.0 m wide, and 1.2 m high with a slope of 5%. A coarse-grained material was placed in the bottom 25-cm of the box with a 90-cm deep fine-grained material (local soil) on top. A region for laterally diverted water to accumulate and drain was created in the last 1.0 m of the box. The soil at the top is terraced into five, 1.4 m long, level intervals to prevent runoff when adding water. Water is added uniformly to the entire top of the box at a rate of about 66 l/day, or an infiltration rate of 1.7 m/year. The top of the box is covered with fiber-reinforced plastic to minimize evaporation of water, discourage plant growth, and prevent rainfall from contacting the soil. Five drains are spaced along the bottom of the coarse layer. These drains discretize the coarse layer into five collection regions to provide a means of identifying the breakthrough location into the coarse layer. A drain is also located in the downdip collection region of the box. Soil moisture changes were measured in the fine-grained material with a frequency-domain reflectometry (FDR) probe, which was calibrated using soil from the field site at a known moisture content and density. JF - SAND (Sandia Laboratories) AU - Webb, S W AU - Stormont, J C Y1 - 1995 PY - 1995 DA - 1995 SP - 6 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - hydrology KW - experimental studies KW - rainfall KW - moisture KW - geophysical methods KW - electrical methods KW - pollution KW - mathematical models KW - capillarity KW - water balance KW - frequency domain analysis KW - models KW - controls KW - runoff KW - hydraulic conductivity KW - waste disposal KW - time domain reflectometry KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51052621?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=SAND+%28Sandia+Laboratories%29&rft.atitle=1995+TOUGH+workshop&rft.au=Webb%2C+S+W%3BStormont%2C+J+C&rft.aulast=Webb&rft.aufirst=S&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=SAND+%28Sandia+Laboratories%29&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 1995 TOUGH workshop 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 DE95013027NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - capillarity; controls; disposal barriers; electrical methods; experimental studies; frequency domain analysis; geophysical methods; hydraulic conductivity; hydrology; mathematical models; models; moisture; pollution; rainfall; runoff; soils; time domain reflectometry; waste disposal; water balance ER - TY - JOUR T1 - Unsaturated zone flow modeling for GWTT-95 AN - 51051923; 1997-001742 AB - In accordance with the Nuclear Regulatory Commission regulation regarding groundwater travel times at geologic repositories, various models of unsaturated flow in fractured tuff have been developed and implemented to assess groundwater travel times at the potential repository at Yucca Mountain, Nevada. Kaplan used one-dimensional models to describe the uncertainty and sensitivity of travel times to various processes at Yucca Mountain. Robey and Arnold et al. used a two-dimensional equivalent continuum model (ECM) with inter- and intra-unit heterogeneity in an attempt to assess fast-flow paths through the unsaturated, fractured tuff at Yucca Mountain (GWTT-94). However, significant flow through the fractures in previous models was not simulated due to the characteristics of the ECM, which requires the matrix to be nearly saturated before flow through the fractures is initiated. In the current study (GWTT-95), four two-dimensional cross-sections at Yucca Mountain are simulated using both the ECM and dual-permeability (DK) models. The properties of both the fracture and matrix domains are geostatistically simulated, yielding completely heterogeneous continua. Then, simulations of flow through the four cross-sections are performed using spatially nonuniform infiltration boundary conditions. Steady-state groundwater travel times from the potential repository to the water table are calculated. JF - SAND (Sandia Laboratories) AU - Ho, C K AU - Altman, S J AU - McKenna, S A AU - Arnold, B W Y1 - 1995 PY - 1995 DA - 1995 SP - 8 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - volcanic rocks KW - isotopes KW - igneous rocks KW - fluid dynamics KW - simulation KW - radioactive waste KW - ground water KW - radioactive isotopes KW - equivalent continuum model KW - tuff KW - Yucca Mountain KW - Nevada KW - hydrology KW - high-level waste KW - statistical analysis KW - Nye County Nevada KW - porosity KW - two-dimensional models KW - models KW - water table KW - pyroclastics KW - waste disposal KW - underground disposal KW - permeability KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51051923?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Ho%2C+C+K%3BAltman%2C+S+J%3BMcKenna%2C+S+A%3BArnold%2C+B+W&rft.aulast=Ho&rft.aufirst=C&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Unsaturated+zone+flow+modeling+for+GWTT-95&rft.title=Unsaturated+zone+flow+modeling+for+GWTT-95&rft.issn=02706520&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 DE96003708NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 11th international conference on Packaging and transportation of radioactive materials, Las Vegas, NV, Dec. 3-8, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - equivalent continuum model; fluid dynamics; ground water; high-level waste; hydrology; igneous rocks; isotopes; models; Nevada; Nye County Nevada; permeability; porosity; pyroclastics; radioactive isotopes; radioactive waste; simulation; statistical analysis; tuff; two-dimensional models; underground disposal; United States; volcanic rocks; waste disposal; water table; Yucca Mountain ER - TY - JOUR T1 - National heat transfer conference AN - 51051796; 1997-001578 AB - The multiphase, multicomponent, non-isothermal simulator M2NOTS was tested against several one-dimensional experiments. The experiments represented limiting conditions of soil venting processes: (1) a through-flow condition in which air flows through the contaminated region, and (2) a bypass-flow condition in which air is channeled around (rather than through) the contaminated region. Predictions using M2NOTS of changing in situ compositions and effluent concentrations for toluene and o-xylene mixtures were compared to the observed results for each condition. Results showed that M2NOTS was able to capture the salient trends and features of multicomponent through-flow and bypass-flow venting processes. JF - SAND (Sandia Laboratories) AU - Ho, C K Y1 - 1995 PY - 1995 DA - 1995 SP - 18 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - organic materials KW - numerical analysis KW - M2NOTS KW - fluid dynamics KW - simulation KW - gases KW - models KW - waste management KW - organic compounds KW - liquid waste KW - multiphase flow KW - waste disposal KW - vents KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51051796?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=SAND+%28Sandia+Laboratories%29&rft.atitle=National+heat+transfer+conference&rft.au=Ho%2C+C+K&rft.aulast=Ho&rft.aufirst=C&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=SAND+%28Sandia+Laboratories%29&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - National heat transfer conference 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 DE95009836NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - fluid dynamics; gases; liquid waste; M2NOTS; models; multiphase flow; numerical analysis; organic compounds; organic materials; permeability; simulation; soils; vents; waste disposal; waste management ER - TY - JOUR T1 - Sorption behavior of Cs and Cd onto oxide and clay surfaces AN - 51043926; 1998-002659 AB - The sorption of Cs and Cd on model soil minerals was examined by complementary analytical and experimental procedures. X-ray photoelectron spectroscopy (XPS) and nuclear magnetic resonance (NMR) spectroscopy were used to characterize the chemical and physical nature of Cs-reacted soil minerals. Cd and Cs adsorption isotherms for kaolinite were also measured at variable pH and temperature to establish likely reaction stoichiometries, while atomic force microscopy (AFM) was used to characterize the microtopography of the clay surface. XPS analyses of Cs-exchanged samples show that Cs is sorbed at mineral surfaces and at the interlayer site of smectite clays, although the spectral resolution of XPS analyses is insufficient to differentiate between basal, edge or interlayer sites. (super 133) Cs MAS-NMR results also show that Cs is adsorbed primarily in an interlayer site of montmorillonite and on edge and basal sites for kaolinite. Cd adsorption isotherms on kaolinite were found to be additive using Al (sub 2) O (sub 3) + SiO (sub 2) Cd binding constants. AFM quantification of kaolinite crystallites suggest that edges comprise up to 50% of the BET surface area, and are consistent with NMR and surface charge results that Cs an Cd adsorption occur primarily at edge sites. JF - SAND (Sandia Laboratories) AU - Westrich, H R AU - Cygan, R T AU - Brady, P V AU - Nagy, K L AU - Anderson, H L Y1 - 1995 PY - 1995 DA - 1995 SP - 11 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - silicates KW - isotopes KW - corundum KW - stable isotopes KW - NMR spectra KW - radioactive waste KW - radioactive isotopes KW - cesium KW - cadmium KW - oxides KW - spectra KW - gibbsite KW - chemical composition KW - montmorillonite KW - soils KW - pollutants KW - alkali metals KW - pollution KW - kaolinite KW - adsorption KW - X-ray spectra KW - clay minerals KW - detection KW - metals KW - Cs-133 KW - Cs-134 KW - sheet silicates KW - waste disposal KW - low-level waste KW - 02D:Isotope geochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51043926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Westrich%2C+H+R%3BCygan%2C+R+T%3BBrady%2C+P+V%3BNagy%2C+K+L%3BAnderson%2C+H+L&rft.aulast=Westrich&rft.aufirst=H&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Sorption+behavior+of+Cs+and+Cd+onto+oxide+and+clay+surfaces&rft.title=Sorption+behavior+of+Cs+and+Cd+onto+oxide+and+clay+surfaces&rft.issn=02706520&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 DE95008531NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Waste management '95, Tucson, AZ, Feb. 26- 2 March 2, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - adsorption; alkali metals; cadmium; cesium; chemical composition; clay minerals; corundum; Cs-133; Cs-134; detection; gibbsite; isotopes; kaolinite; low-level waste; metals; montmorillonite; NMR spectra; oxides; pollutants; pollution; radioactive isotopes; radioactive waste; sheet silicates; silicates; soils; spectra; stable isotopes; waste disposal; X-ray spectra ER - TY - JOUR T1 - 3-D seismic imaging of complex geologies AN - 51040328; 1998-028491 AB - We present three codes for the Intel Paragon that address the problem of three-dimensional seismic imaging of complex geologies. The first code models acoustic wave propagation and can be used to generate data sets to calibrate and validate seismic imaging codes. This code reported the fastest timings for acoustic wave propagation codes at a recent SEG (Society of Exploration Geophysicists) meeting. The second code implements a Kirchhoff method for pre-stack depth migration. Development of this code is almost complete, and preliminary results are presented. The third code implements a wave equation approach to seismic migration and is a Paragon implementation of a code from the ARCO Seismic Benchmark Suite. JF - SAND (Sandia Laboratories) AU - Womble, D E AU - Dosanjh, S S AU - VanDyke, J P AU - Oldfield, R A AU - Greenberg, D S Y1 - 1995 PY - 1995 DA - 1995 SP - 6 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - imagery KW - seismology KW - three-dimensional models KW - geophysical methods KW - mathematical models KW - elastic waves KW - seismic migration KW - seismic methods KW - detection KW - propagation KW - seismic waves KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51040328?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Womble%2C+D+E%3BDosanjh%2C+S+S%3BVanDyke%2C+J+P%3BOldfield%2C+R+A%3BGreenberg%2C+D+S&rft.aulast=Womble&rft.aufirst=D&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=3-D+seismic+imaging+of+complex+geologies&rft.title=3-D+seismic+imaging+of+complex+geologies&rft.issn=02706520&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 DE95006813NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the SMS simulation multiconference; Simulation as a critical technology, Phoenix, AZ, Apr. 9-13, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - crust; detection; elastic waves; geophysical methods; imagery; mathematical models; propagation; seismic methods; seismic migration; seismic waves; seismology; three-dimensional models ER - TY - JOUR T1 - Geologic site characterization requirements for storage and mining in salt AN - 51040245; 1998-055764 AB - Geologic Site Characterization should be a dynamic, continuing process, not an event. Its successes and failures are legion and can make or break an operator. A balanced approach must be sought to provide adequate information for safety of operations, neither slighting nor overdoing the effort. The evolving nature of study methods and geologic knowledge essentially mandates that characterization efforts be reviewed periodically. However, indifference, nonchallance, and even outright disdain describe attitudes witnessed in some circles regarding this subject. Unawareness may also be a factor. Unfortunately, several unanticipated events have led to severe economic consequences for the operators. The hard-learned lessons involving several unanticipated geotechnical occurrences at several Gulf Coast salt domes are discussed. The ultimate benefit of valuing site characterization efforts may be more than just enhanced safety and health--costs not expended in lost facilities and litigation can become profit. JF - SAND (Sandia Laboratories) AU - Neal, J T AU - Magorian, T R Y1 - 1995 PY - 1995 DA - 1995 SP - 19 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - mining KW - failures KW - chemically precipitated rocks KW - geologic hazards KW - underground storage KW - underground space KW - underground mining KW - salt domes KW - site exploration KW - regulations KW - Gulf Coastal Plain KW - evaporites KW - engineering geology KW - sedimentary rocks KW - safety KW - mining geology KW - underground installations KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51040245?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Neal%2C+J+T%3BMagorian%2C+T+R&rft.aulast=Neal&rft.aufirst=J&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geologic+site+characterization+requirements+for+storage+and+mining+in+salt&rft.title=Geologic+site+characterization+requirements+for+storage+and+mining+in+salt&rft.issn=02706520&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 DE95009866NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Solution Mining Res. Inst. spring meeting, New Orleans, LA, May 1, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; engineering geology; evaporites; failures; geologic hazards; Gulf Coastal Plain; mining; mining geology; regulations; safety; salt; salt domes; sedimentary rocks; site exploration; underground installations; underground mining; underground space; underground storage ER - TY - JOUR T1 - Geochemical and stable isotope variations in baseflow from an urbanized watershed; White Rock Creek, Dallas, Texas AN - 51037581; 1998-003728 AB - Public concerns about surface water quality and its impact on health issues have put a premium on the ability to predict surface and groundwater quality in urban areas. The movement of toxins and nutrients in urban areas is largely controlled by interactions with soil and aquifer minerals along hydrologic pathways. Despite progress in theoretical modeling of the effects of these interactions on water chemistry, it is presently impossible to predict overall trends in urban water quality. Determining the controls on stream water chemistry is problematic due to the interplay between different hydrologic reservoirs which cannot be easily observed or measured. Natural tracers, such as dissolved ions and isotopes, provide an indirect method for observing subsurface interactions and are useful for time series analysis of stream water composition. Ionic species are generally nonconservative components because of chemical reactions and are thus useful for discerning the overall discharge chemistry affected by the relationship. JF - SAND (Sandia Laboratories) AU - Hercod, D J AU - Gregory, R T AU - Brady, P V Y1 - 1995 PY - 1995 DA - 1995 SP - 6 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - water quality KW - time series analysis KW - pollutants KW - surface water KW - statistical analysis KW - watersheds KW - pollution KW - Texas KW - Dallas County Texas KW - urban environment KW - ground water KW - Dallas Texas KW - tracers KW - discharge KW - chemical composition KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51037581?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Hercod%2C+D+J%3BGregory%2C+R+T%3BBrady%2C+P+V&rft.aulast=Hercod&rft.aufirst=D&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geochemical+and+stable+isotope+variations+in+baseflow+from+an+urbanized+watershed%3B+White+Rock+Creek%2C+Dallas%2C+Texas&rft.title=Geochemical+and+stable+isotope+variations+in+baseflow+from+an+urbanized+watershed%3B+White+Rock+Creek%2C+Dallas%2C+Texas&rft.issn=02706520&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 DE95008528NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 24th water for Texas conference, Austin, TX, Jan. 25-26, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - chemical composition; Dallas County Texas; Dallas Texas; discharge; ground water; pollutants; pollution; statistical analysis; surface water; Texas; time series analysis; tracers; United States; urban environment; water quality; watersheds ER - TY - JOUR T1 - Using high-density magnetic and electromagnetic data for waste site characterization; a case study AN - 51037422; 1998-003146 AB - Magnetometers are frequently used to characterize hazardous waste sites. Due to cost and time considerations, data are typically collected on a coarse grid with nodes on 3 to 6 meter (m) centers. Hardware and software are now available which allow the rapid and cost effective collection of information on a much finer sampling grid. In this paper we present and compare total field magnetometry data collected on 3 m centers to total field magnetometry data collected on a grid with centers of 0.5 m or less. We also compare the magnetometry data to time-domain electromagnetic (EM) data collected on a 1 m by 0.2 m grid using the recently introduced Geonics Ltd. EM61 metal detector. All three data sets were collected at an abandoned landfill radioactive Burial Site No. 11 (RB-11) is located on Kirtland Air Force Base near Albuquerque, New Mexico. JF - SAND (Sandia Laboratories) AU - Cochran, J R AU - Dalton, K E Y1 - 1995 PY - 1995 DA - 1995 SP - 11 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - hazardous waste KW - geophysical surveys KW - Bernalillo County New Mexico KW - landfills KW - geophysical methods KW - pollution KW - magnetic methods KW - New Mexico KW - magnetometers KW - radioactive waste KW - magnetic properties KW - Albuquerque New Mexico KW - detection KW - Kirtland Air Force Base KW - electromagnetic methods KW - surveys KW - waste disposal KW - underground disposal KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51037422?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Cochran%2C+J+R%3BDalton%2C+K+E&rft.aulast=Cochran&rft.aufirst=J&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Using+high-density+magnetic+and+electromagnetic+data+for+waste+site+characterization%3B+a+case+study&rft.title=Using+high-density+magnetic+and+electromagnetic+data+for+waste+site+characterization%3B+a+case+study&rft.issn=02706520&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 DE95008548NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 8th annual symposium on the Application of geophysics to environmental and engineering problems, Orlando, FL, Apr. 23-27, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albuquerque New Mexico; Bernalillo County New Mexico; detection; electromagnetic methods; geophysical methods; geophysical surveys; hazardous waste; Kirtland Air Force Base; landfills; magnetic methods; magnetic properties; magnetometers; New Mexico; pollution; radioactive waste; remote sensing; soils; surveys; underground disposal; United States; waste disposal ER - TY - JOUR T1 - 5th annual Waste-management education and research consortium (WERC) technology development conference AN - 51036122; 1999-000334 AB - The goal of the Offsite Demonstration Project for Mixed Waste Landfill Integrated Demonstration (MWLID)-developed environmental site characterization and remediation technologies is to facilitate the transfer, use, and commercialization of these technologies to the public and private sector. To meet this goal, the project identified environmental restoration needs of mixed waste and/or hazardous waste landfill owners (Native American, municipal, DOE, and DoD); documenting potential demonstration sites and the contaminants present at each site; assessing the environmental regulations that would effect demonstration activities; and evaluating site suitability for demonstrating MWLID technologies at the tribal and municipal sites identified. Eighteen landfill sites within a 40.2-km radius of Sandia National Laboratories are listed on the CERCLIS Site/Event Listing for the state of New Mexico. Seventeen are not located within DOE or DoD facilities and are potential offsite MWLID technology demonstration sites. Two of the seventeen CERCLIS sites, one on Native American land and one on municipal land, were evaluated and identified as potential candidates for off-site demonstrations of MWLID-developed technologies. Contaminants potentially present on site include chromium waste, household/commercial hazardous waste, volatile organic compounds, and petroleum products. MWLID characterization technologies applicable to these sites include Magnetometer Towed Array, Cross-borehole Electromagnetic Imaging, SitePlanner (trademark)/PLUME, Hybrid Directional Drilling, Seamist(trademark)/Vadose Zone Monitoring, Stripping Analyses, and X-ray Fluorescence Spectroscopy for Heavy Metals. JF - SAND (Sandia Laboratories) AU - Williams, C AU - Gruebel, R Y1 - 1995 PY - 1995 DA - 1995 SP - 10 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - hazardous waste KW - programs KW - human waste KW - site exploration KW - pollutants KW - regulations KW - landfills KW - waste disposal sites KW - pollution KW - New Mexico KW - technology transfer KW - petroleum products KW - remediation KW - radioactive waste KW - volatiles KW - organic compounds KW - metals KW - volatile organic compounds KW - industrial waste KW - waste disposal KW - sanitary landfills KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51036122?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=SAND+%28Sandia+Laboratories%29&rft.atitle=5th+annual+Waste-management+education+and+research+consortium+%28WERC%29+technology+development+conference&rft.au=Williams%2C+C%3BGruebel%2C+R&rft.aulast=Williams&rft.aufirst=C&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=SAND+%28Sandia+Laboratories%29&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 5th annual Waste-management education and research consortium (WERC) technology development conference 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 DE95009585NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - hazardous waste; human waste; industrial waste; landfills; metals; New Mexico; organic compounds; petroleum products; pollutants; pollution; programs; radioactive waste; regulations; remediation; sanitary landfills; site exploration; technology transfer; United States; volatile organic compounds; volatiles; waste disposal; waste disposal sites ER - TY - JOUR T1 - Environmental measurement-while-drilling system for real-time field screening of contaminants AN - 51033487; 1999-000361 AB - Sampling during environmental drilling is essential to fully characterize the spatial distribution and migration of near surface contaminants. However, the analysis of these samples is not only expensive, but can take weeks or months when sent to an off-site laboratory. In contrast, measurement-while-drilling (MWD) screening capability could save money and valuable time by quickly distinguishing between contaminated and uncontaminated areas. Real-time measurements provided by a MVM system would enable on-the-spot decisions to be made regarding sampling strategies, enhance worker safety, and provide the added flexibility of being able to "steer" the drill bit in or out hazardous zones. During measurement-while-drilling, down-hole sensors are located behind the drill bit and linked by a rapid data transmission system to a computer at the surface. As drilling proceeds, data are collected on the nature and extent of the subsurface contamination in real-time. The down-hole sensor is a Geiger-Mueller tube (GMT) gamma radiation detector. In addition to the GMT signal, the MWD system monitors these required down-hole voltages and two temperatures associated with the detector assembly. The Gamma Ray Detection System (GRDS) and electronics package are discussed in as well as the results of the field test. Finally, our conclusions and discussion of future work are presented. JF - SAND (Sandia Laboratories) AU - Lockwood, G J AU - Normann, R A AU - Bishop, L B AU - Floran, R J AU - Williams, C V Y1 - 1995 PY - 1995 DA - 1995 SP - 15 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - site exploration KW - pollutants KW - data acquisition KW - geophysical methods KW - data processing KW - pollution KW - downhole methods KW - cost KW - radioactivity methods KW - measurement KW - automated analysis KW - safety KW - sampling KW - time factor KW - drilling KW - instruments KW - design KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51033487?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Lockwood%2C+G+J%3BNormann%2C+R+A%3BBishop%2C+L+B%3BFloran%2C+R+J%3BWilliams%2C+C+V&rft.aulast=Lockwood&rft.aufirst=G&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+measurement-while-drilling+system+for+real-time+field+screening+of+contaminants&rft.title=Environmental+measurement-while-drilling+system+for+real-time+field+screening+of+contaminants&rft.issn=02706520&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 DE95005428NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at North Am. no-dig '95, Toronto, ON, April 30-May 3, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - automated analysis; cost; data acquisition; data processing; design; downhole methods; drilling; geophysical methods; instruments; measurement; pollutants; pollution; radioactivity methods; safety; sampling; site exploration; soils; time factor ER - TY - JOUR T1 - Innovative site characterization demonstration saves time and money AN - 51033167; 1999-000362 AB - A technology demonstration that optimizes sampling strategies and real-time data collection was carried out at the Kirtland Air Force Base RB-11 Radioactive Burial Site, Albuquerque, New Mexico in August 1994. The project, which was funded by the Strategic Environmental Research and Development Program (SERDP), involved the application of a geostatistical-based "smart sampling" methodology and software with on-site field screening of soils for radiation, organic compounds and metals. The software, known as Plume(trademark), was developed at Argonne National Laboratory as part of the DOE/OTD-funded Mixed Waste Landfill Integrated Demonstration (MWLID). The objective of the investigation was to compare an innovative Adaptive Sampling approach that stressed real-time decision-making with a conventional RCRA-driven site characterization carried out by the Air Force. The latter investigation used a standard drilling and sampling plan as mandated by the EPA. To make the comparison realistic, the same contractors and sampling equipment (Geoprobe(reg sign) soil samplers) were used. In both investigations, soil samples were collected at several depths at numerous locations adjacent to burial trenches that contain low-level radioactive waste and animal carcasses. Neither study revealed the presence of contaminants appreciably above risk based action levels, indicating that minimal to no migration has occurred away from the trenches. The combination of Adaptive Sampling with field screening achieved a similar level of confidence compared to the RCRA investigation regarding the potential migration of contaminants at the site. By comparison, the Adaptive Sampling program drilled 28 locations (vs. 36 for the conventional investigation), collected 81 samples (vs. 163), and sent 15 samples (vs. 163) off-site for laboratory analysis. In addition, the field work took 3 1/2 days compared to 13 days for the RCRA investigation. JF - SAND (Sandia Laboratories) AU - Floran, R J AU - Bujewski, G E AU - Johnson, R L Y1 - 1995 PY - 1995 DA - 1995 SP - 14 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Resource Conservation and Recovery Act KW - technology KW - Bernalillo County New Mexico KW - site exploration KW - data acquisition KW - regulations KW - kriging KW - government agencies KW - data processing KW - characterization KW - waste disposal sites KW - New Mexico KW - radioactive waste KW - sampling KW - movement KW - Kirtland Air Force Base KW - soils KW - chemical analysis KW - pollutants KW - statistical analysis KW - U. S. Environmental Protection Agency KW - pollution KW - optimization KW - decision-making KW - cost KW - computer programs KW - volatiles KW - organic compounds KW - metals KW - volatile organic compounds KW - efficiency KW - waste disposal KW - low-level waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51033167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Floran%2C+R+J%3BBujewski%2C+G+E%3BJohnson%2C+R+L&rft.aulast=Floran&rft.aufirst=R&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Innovative+site+characterization+demonstration+saves+time+and+money&rft.title=Innovative+site+characterization+demonstration+saves+time+and+money&rft.issn=02706520&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 DE95006225NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Waste management '95, Tucson, AZ, Feb. 26-March 2, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bernalillo County New Mexico; characterization; chemical analysis; computer programs; cost; data acquisition; data processing; decision-making; efficiency; government agencies; Kirtland Air Force Base; kriging; low-level waste; metals; movement; New Mexico; optimization; organic compounds; pollutants; pollution; radioactive waste; regulations; Resource Conservation and Recovery Act; sampling; site exploration; soils; statistical analysis; technology; U. S. Environmental Protection Agency; United States; volatile organic compounds; volatiles; waste disposal; waste disposal sites ER - TY - JOUR T1 - Prediction of single-component NAPL behavior for the TEVES Project using T2VOC AN - 51032359; 1999-000153 AB - Detailed simulations have been performed for the TEVES (Thermal Enhanced Vapor Extraction System) Project using the TOUGH2 code considering air, water, and a single-component NAPL. A critical parameter varied in the simulations is the borehole vacuum which directly affects air flow through the system and indirectly influences soil temperatures and water and NAPL fluid masses. Contaminant migration from the heated zone into the unheated soil can occur if the borehole vacuum, or borehole flow rate, is not sufficient. Under these conditions, evaporation of liquids (water and NAPL) due to the heating can cause flow from the heated zone into the unheated soil. Insufficient air sweep may be indicated by a vapor dominated mass flow rate into the borehole, at least for the present configuration. Sufficient air flow through the heated zone must be provided to contain the contaminants within the heated zone. JF - SAND (Sandia Laboratories) AU - Webb, S W AU - Phelan, J M Y1 - 1995 PY - 1995 DA - 1995 SP - 6 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - water KW - soils KW - contaminant plumes KW - pollutants KW - soil vapor extraction KW - thermal properties KW - pollution KW - migration of elements KW - simulation KW - remediation KW - nonaqueous phase liquids KW - volatiles KW - organic compounds KW - solvents KW - boreholes KW - hydrocarbons KW - xylene KW - aromatic hydrocarbons KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51032359?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Webb%2C+S+W%3BPhelan%2C+J+M&rft.aulast=Webb&rft.aufirst=S&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Prediction+of+single-component+NAPL+behavior+for+the+TEVES+Project+using+T2VOC&rft.title=Prediction+of+single-component+NAPL+behavior+for+the+TEVES+Project+using+T2VOC&rft.issn=02706520&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 DE95009594NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 1995 TOUGH workshop, Berkeley, CA, Mar. 20-22, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aromatic hydrocarbons; boreholes; contaminant plumes; hydrocarbons; migration of elements; nonaqueous phase liquids; organic compounds; pollutants; pollution; remediation; simulation; soil vapor extraction; soils; solvents; thermal properties; volatiles; water; xylene ER - TY - JOUR T1 - Groundwater flow velocity measurements in a sinkhole at the Weeks Island Strategic Petroleum Reserve facility, Louisiana AN - 51032167; 1998-058452 AB - In 1992, a sinkhole was discovered above a Strategic Petroleum Reserve storage facility at Weeks Island, Louisiana. The oil is stored in an old salt mine located within a salt dome. In order to assess the hydrologic significance of the sink hole, an In Situ Permeable Flow Sensor was deployed within a sand-filled conduit in the salt dome directly beneath the sinkhole. The flow sensor is a recently developed instrument which uses a thermal perturbation technique to measure the magnitude and direction of the full 3-dimensional groundwater flow velocity vector in saturated, permeable materials. The flow sensor measured substantial groundwater flow directed vertically downward into the salt dome. The data obtained with the flow sensor provided critical evidence which was instrumental in assessing the significance of the sinkhole in terms of the integrity of the oil storage facility. JF - SAND (Sandia Laboratories) AU - Ballard, S AU - Gibson, J Y1 - 1995 PY - 1995 DA - 1995 SP - 6 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - hydrology KW - mines KW - underground storage KW - underground space KW - three-dimensional models KW - salt domes KW - rates KW - petroleum KW - Gulf Coastal Plain KW - fluid dynamics KW - ground water KW - Weeks Island KW - sinkholes KW - movement KW - underground installations KW - velocity KW - Louisiana KW - Iberia Parish Louisiana KW - solution features KW - flowmeters KW - abandoned mines KW - 29A:Economic geology, geology of energy sources KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51032167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Ballard%2C+S%3BGibson%2C+J&rft.aulast=Ballard&rft.aufirst=S&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Groundwater+flow+velocity+measurements+in+a+sinkhole+at+the+Weeks+Island+Strategic+Petroleum+Reserve+facility%2C+Louisiana&rft.title=Groundwater+flow+velocity+measurements+in+a+sinkhole+at+the+Weeks+Island+Strategic+Petroleum+Reserve+facility%2C+Louisiana&rft.issn=02706520&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 DE95006825NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 8th int. symposium on the appl. of geophys. to environ. and eng. problems, Orlando, FL, April 23-27, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - abandoned mines; flowmeters; fluid dynamics; ground water; Gulf Coastal Plain; hydrology; Iberia Parish Louisiana; Louisiana; mines; movement; petroleum; rates; salt domes; sinkholes; solution features; three-dimensional models; underground installations; underground space; underground storage; United States; velocity; Weeks Island ER - TY - JOUR T1 - HRTEM study comparing naturally and experimentally weathered pyroxenoids AN - 50153090; 1995-029090 AB - The experimental and natural weathering of manganous chain silicate minerals are contrasted and the general controls of reactivity for chain silicate weathering examined. High-resolution TEM micrographs are presented of alteration textures. In natural MnSiO (sub 3) alteration begins at grain boundaries and planar defects parallel to the silicate chains; dissolution along these defects may be filled with zincian smectite, the Zn stemming from coexisting sphalerite. Rhodochrosite is also an initial product of weathering. Compared to orthosilicates, pyroxenes and pyroxenoid dissolution rates are relatively insensitive to composition reflecting instead the rate of depolymerization of the silicate chains. This leads to the formation of a leached layer under acidic or near-neutral pH conditions, recrystallizing as an unidentified SiO (sub 2) phase. Weathering in nature is discussed, where there is commonly a close contact between primary and secondary minerals. JF - Geochimica et Cosmochimica Acta AU - Banfield, Jillian F AU - Ferruzzi, Giulio G AU - Casey, William H AU - Westrich, Henry R Y1 - 1995/01// PY - 1995 DA - January 1995 SP - 19 EP - 31 PB - Pergamon, Oxford VL - 59 IS - 1 SN - 0016-7037, 0016-7037 KW - silicates KW - zinc KW - high-resolution methods KW - pyroxmangite KW - rhodonite KW - pyroxenoids KW - sphalerite KW - smectite KW - aqueous solutions KW - weathering KW - TEM data KW - boundary conditions KW - clay minerals KW - grains KW - metals KW - sheet silicates KW - rhodonite group KW - sulfides KW - chain silicates KW - 06A:Sedimentary petrology KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50153090?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=HRTEM+study+comparing+naturally+and+experimentally+weathered+pyroxenoids&rft.au=Banfield%2C+Jillian+F%3BFerruzzi%2C+Giulio+G%3BCasey%2C+William+H%3BWestrich%2C+Henry+R&rft.aulast=Banfield&rft.aufirst=Jillian&rft.date=1995-01-01&rft.volume=59&rft.issue=1&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/ 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 - 68 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aqueous solutions; boundary conditions; chain silicates; clay minerals; grains; high-resolution methods; metals; pyroxenoids; pyroxmangite; rhodonite; rhodonite group; sheet silicates; silicates; smectite; sphalerite; sulfides; TEM data; weathering; zinc ER - TY - BOOK T1 - Measuring the dimension of self-affine fractals; example of rough surfaces AN - 50102499; 1995-068558 JF - Fractals in the earth sciences AU - Brown, S R A2 - Barton, Christopher C. A2 - La Pointe, Paul R. Y1 - 1995 PY - 1995 DA - 1995 PB - Plenum Press, New York, NY SN - 0306448653 KW - factors KW - mathematical methods KW - statistical analysis KW - roughness KW - prediction KW - mechanical properties KW - equations KW - fractals KW - measurement KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50102499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Brown%2C+S+R&rft.aulast=Brown&rft.aufirst=S&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0306448653&rft.btitle=Measuring+the+dimension+of+self-affine+fractals%3B+example+of+rough+surfaces&rft.title=Measuring+the+dimension+of+self-affine+fractals%3B+example+of+rough+surfaces&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 - 36 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Modeling unsaturated flow for groundwater travel time calculations at Yucca Mountain, Nevada AN - 50068720; 1996-020303 JF - Abstracts with Programs - Geological Society of America AU - Altman, Susan J AU - Arnold, Bill W AU - McKenna, Sean A AU - Ho, Cliff K AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 423 PB - Geological Society of America (GSA), Boulder, CO VL - 27 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - TOUGH2 KW - isotopes KW - unsaturated zone KW - mechanism KW - simulation KW - radioactive waste KW - ground water KW - radioactive isotopes KW - Yucca Mountain KW - Nevada KW - faults KW - numerical analysis KW - matrix KW - statistical analysis KW - rates KW - geostatistics KW - Nye County Nevada KW - porosity KW - two-dimensional models KW - models KW - computer programs KW - infiltration KW - steady-state processes KW - hydraulic conductivity KW - waste disposal KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50068720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+unsaturated+flow+for+groundwater+travel+time+calculations+at+Yucca+Mountain%2C+Nevada&rft.au=Altman%2C+Susan+J%3BArnold%2C+Bill+W%3BMcKenna%2C+Sean+A%3BHo%2C+Cliff+K%3BAnonymous&rft.aulast=Altman&rft.aufirst=Susan&rft.date=1995-01-01&rft.volume=27&rft.issue=6&rft.spage=423&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 - computer programs; faults; geostatistics; ground water; hydraulic conductivity; infiltration; isotopes; matrix; mechanism; models; Nevada; numerical analysis; Nye County Nevada; permeability; porosity; radioactive isotopes; radioactive waste; rates; simulation; statistical analysis; steady-state processes; TOUGH2; two-dimensional models; United States; unsaturated zone; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Consolidation and permeability of crushed WIPP salt in hydrostatic and triaxial compression AN - 50068453; 1996-017439 JF - Proceedings - Symposium on Rock Mechanics AU - Brodsky, Nancy S AU - Zeuch, David H AU - Holcomb, David J A2 - Daemen, Jaak J. K. A2 - Schultz, Richard A. Y1 - 1995 PY - 1995 DA - 1995 SP - 497 EP - 502 PB - A.A. Balkema, [location varies] VL - 35 SN - 0586-3031, 0586-3031 KW - United States KW - experimental studies KW - chemically precipitated rocks KW - pressure KW - density KW - Eddy County New Mexico KW - New Mexico KW - evaporites KW - triaxial tests KW - rock mechanics KW - compaction KW - sedimentary rocks KW - time factor KW - testing KW - shear tests KW - Waste Isolation Pilot Plant KW - permeability KW - hydrostatic pressure KW - consolidation KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50068453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Consolidation+and+permeability+of+crushed+WIPP+salt+in+hydrostatic+and+triaxial+compression&rft.au=Brodsky%2C+Nancy+S%3BZeuch%2C+David+H%3BHolcomb%2C+David+J&rft.aulast=Brodsky&rft.aufirst=Nancy&rft.date=1995-01-01&rft.volume=35&rft.issue=&rft.spage=497&rft.isbn=9054105526&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 35th U. S. rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 7 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; compaction; consolidation; density; Eddy County New Mexico; evaporites; experimental studies; hydrostatic pressure; New Mexico; permeability; pressure; rock mechanics; salt; sedimentary rocks; shear tests; testing; time factor; triaxial tests; United States; Waste Isolation Pilot Plant ER - TY - JOUR T1 - The influence of crushed rock salt particle gradation on compaction AN - 50067417; 1996-017477 JF - Proceedings - Symposium on Rock Mechanics AU - Ran, Chongwei AU - Daemen, Jaak J K AU - Zeuch, David H A2 - Daemen, Jaak J. K. A2 - Schultz, Richard A. Y1 - 1995 PY - 1995 DA - 1995 SP - 761 EP - 766 PB - A.A. Balkema, [location varies] VL - 35 SN - 0586-3031, 0586-3031 KW - halides KW - granulometry KW - experimental studies KW - chemically precipitated rocks KW - bulk density KW - moisture KW - grain size KW - techniques KW - evaporites KW - halite KW - rock mechanics KW - compaction KW - laboratory studies KW - sedimentary rocks KW - chlorides KW - theoretical models KW - testing KW - particulate materials KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50067417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=The+influence+of+crushed+rock+salt+particle+gradation+on+compaction&rft.au=Ran%2C+Chongwei%3BDaemen%2C+Jaak+J+K%3BZeuch%2C+David+H&rft.aulast=Ran&rft.aufirst=Chongwei&rft.date=1995-01-01&rft.volume=35&rft.issue=&rft.spage=761&rft.isbn=9054105526&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 35th U. S. rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - bulk density; chemically precipitated rocks; chlorides; compaction; evaporites; experimental studies; grain size; granulometry; halides; halite; laboratory studies; moisture; particulate materials; rock mechanics; salt; sedimentary rocks; techniques; testing; theoretical models ER - TY - JOUR T1 - Dynamic compaction of salt; initial demonstration and performance testing AN - 50067384; 1996-017476 JF - Proceedings - Symposium on Rock Mechanics AU - Hansen, F D AU - Ahrens, E H AU - Tidwell, V C AU - Tillerson, J R AU - Brodsky, N S A2 - Daemen, Jaak J. K. A2 - Schultz, Richard A. Y1 - 1995 PY - 1995 DA - 1995 SP - 755 EP - 760 PB - A.A. Balkema, [location varies] VL - 35 SN - 0586-3031, 0586-3031 KW - United States KW - experimental studies KW - chemically precipitated rocks KW - density KW - Eddy County New Mexico KW - mechanical properties KW - New Mexico KW - evaporites KW - rock mechanics KW - compaction KW - laboratory studies KW - sedimentary rocks KW - saturation KW - testing KW - Waste Isolation Pilot Plant KW - waste disposal KW - permeability KW - disposal barriers KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50067384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Dynamic+compaction+of+salt%3B+initial+demonstration+and+performance+testing&rft.au=Hansen%2C+F+D%3BAhrens%2C+E+H%3BTidwell%2C+V+C%3BTillerson%2C+J+R%3BBrodsky%2C+N+S&rft.aulast=Hansen&rft.aufirst=F&rft.date=1995-01-01&rft.volume=35&rft.issue=&rft.spage=755&rft.isbn=9054105526&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 35th U. S. rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 7 N1 - Document feature - illus. incl. table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; compaction; density; disposal barriers; Eddy County New Mexico; evaporites; experimental studies; laboratory studies; mechanical properties; New Mexico; permeability; rock mechanics; salt; saturation; sedimentary rocks; testing; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Variability of the physical properties of tuff at Yucca Mountain, NV AN - 50067274; 1996-017441 JF - Proceedings - Symposium on Rock Mechanics AU - Boyd, P J AU - Martin, R J, III AU - Price, R H A2 - Daemen, Jaak J. K. A2 - Schultz, Richard A. Y1 - 1995 PY - 1995 DA - 1995 SP - 511 EP - 516 PB - A.A. Balkema, [location varies] VL - 35 SN - 0586-3031, 0586-3031 KW - United States KW - experimental studies KW - volcanic rocks KW - igneous rocks KW - waste disposal sites KW - tensile strength KW - Nye County Nevada KW - variations KW - rock mechanics KW - pyroclastics KW - laboratory studies KW - physical properties KW - boreholes KW - tuff KW - waste disposal KW - Yucca Mountain KW - Nevada KW - disposal barriers KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50067274?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Variability+of+the+physical+properties+of+tuff+at+Yucca+Mountain%2C+NV&rft.au=Boyd%2C+P+J%3BMartin%2C+R+J%2C+III%3BPrice%2C+R+H&rft.aulast=Boyd&rft.aufirst=P&rft.date=1995-01-01&rft.volume=35&rft.issue=&rft.spage=511&rft.isbn=9054105526&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 35th U. S. rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 4 N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boreholes; disposal barriers; experimental studies; igneous rocks; laboratory studies; Nevada; Nye County Nevada; physical properties; pyroclastics; rock mechanics; tensile strength; tuff; United States; variations; volcanic rocks; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Constitutive representation of damage healing in WIPP salt AN - 50067236; 1996-017437 JF - Proceedings - Symposium on Rock Mechanics AU - Chan, K S AU - Bodner, S R AU - Fossum, A F AU - Munson, D E A2 - Daemen, Jaak J. K. A2 - Schultz, Richard A. Y1 - 1995 PY - 1995 DA - 1995 SP - 485 EP - 490 PB - A.A. Balkema, [location varies] VL - 35 SN - 0586-3031, 0586-3031 KW - United States KW - halides KW - experimental studies KW - chemically precipitated rocks KW - anisotropic materials KW - Eddy County New Mexico KW - damage KW - New Mexico KW - equations KW - elastic constants KW - deformation KW - evaporites KW - halite KW - rock mechanics KW - models KW - fractures KW - sedimentary rocks KW - creep KW - chlorides KW - constitutive equations KW - Waste Isolation Pilot Plant KW - healing KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50067236?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Constitutive+representation+of+damage+healing+in+WIPP+salt&rft.au=Chan%2C+K+S%3BBodner%2C+S+R%3BFossum%2C+A+F%3BMunson%2C+D+E&rft.aulast=Chan&rft.aufirst=K&rft.date=1995-01-01&rft.volume=35&rft.issue=&rft.spage=485&rft.isbn=9054105526&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 35th U. S. rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - anisotropic materials; chemically precipitated rocks; chlorides; constitutive equations; creep; damage; deformation; Eddy County New Mexico; elastic constants; equations; evaporites; experimental studies; fractures; halides; halite; healing; models; New Mexico; rock mechanics; salt; sedimentary rocks; United States; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Correlation of theoretical calculations and experimental measurements of damage around a shaft in salt AN - 50063748; 1996-017438 JF - Proceedings - Symposium on Rock Mechanics AU - Munson, D E AU - Holcomb, D J AU - DeVries, K L AU - Brodsky, N S AU - Chan, K S A2 - Daemen, Jaak J. K. A2 - Schultz, Richard A. Y1 - 1995 PY - 1995 DA - 1995 SP - 491 EP - 496 PB - A.A. Balkema, [location varies] VL - 35 SN - 0586-3031, 0586-3031 KW - velocity analysis KW - United States KW - chemically precipitated rocks KW - in situ KW - Eddy County New Mexico KW - microcracks KW - crosshole methods KW - damage KW - waste disposal sites KW - New Mexico KW - deformation KW - evaporites KW - ultrasonic methods KW - rock mechanics KW - measurement KW - models KW - sedimentary rocks KW - cracks KW - creep KW - propagation KW - Waste Isolation Pilot Plant KW - acoustical waves KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50063748?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Correlation+of+theoretical+calculations+and+experimental+measurements+of+damage+around+a+shaft+in+salt&rft.au=Munson%2C+D+E%3BHolcomb%2C+D+J%3BDeVries%2C+K+L%3BBrodsky%2C+N+S%3BChan%2C+K+S&rft.aulast=Munson&rft.aufirst=D&rft.date=1995-01-01&rft.volume=35&rft.issue=&rft.spage=491&rft.isbn=9054105526&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 35th U. S. rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - acoustical waves; chemically precipitated rocks; cracks; creep; crosshole methods; damage; deformation; Eddy County New Mexico; evaporites; in situ; measurement; microcracks; models; New Mexico; propagation; rock mechanics; salt; sedimentary rocks; ultrasonic methods; United States; velocity analysis; waste disposal sites; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Frictional sliding in layered rock; preliminary experiments on stacked Lexan plates AN - 50063411; 1996-017471 JF - Proceedings - Symposium on Rock Mechanics AU - Perry, K E, Jr AU - Epstein, J S AU - Jung, J A2 - Daemen, Jaak J. K. A2 - Schultz, Richard A. Y1 - 1995 PY - 1995 DA - 1995 SP - 717 EP - 721 PB - A.A. Balkema, [location varies] VL - 35 SN - 0586-3031, 0586-3031 KW - models KW - fractures KW - Lexan plates KW - experimental studies KW - style KW - waste disposal sites KW - load tests KW - joints KW - friction KW - layered materials KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50063411?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Frictional+sliding+in+layered+rock%3B+preliminary+experiments+on+stacked+Lexan+plates&rft.au=Perry%2C+K+E%2C+Jr%3BEpstein%2C+J+S%3BJung%2C+J&rft.aulast=Perry&rft.aufirst=K&rft.date=1995-01-01&rft.volume=35&rft.issue=&rft.spage=717&rft.isbn=9054105526&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 35th U. S. rock mechanics symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 7 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - experimental studies; fractures; friction; joints; layered materials; Lexan plates; load tests; models; rock mechanics; style; waste disposal sites ER - TY - BOOK T1 - Cote Blanche Island and Salt Dome, Louisiana; surficial and salt mine geology AN - 1855319132; 2017-002762 JF - Guidebook of geological excursions; in conjunction with the annual meeting of the Geological Society of America AU - Kupfer, Donald H AU - Autin, Whitney J AU - Lock, Brian E AU - Neal, James T Y1 - 1995 PY - 1995 DA - 1995 PB - Louisiana State University, Basin Research Institute, Baton Rouge, LA KW - United States KW - mining KW - salt domes KW - Cote Blanche Island KW - surficial geology KW - areal geology KW - bedding KW - Saint Mary Parish Louisiana KW - topography KW - sedimentary rocks KW - inclusions KW - Louisiana KW - sedimentary structures KW - faults KW - stratigraphy KW - North America KW - mines KW - Five Islands KW - tectonic elements KW - chemically precipitated rocks KW - Gulf Coastal Plain KW - evaporites KW - planar bedding structures KW - coastal environment KW - salt deposits KW - salt KW - 13:Areal geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1855319132?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Kupfer%2C+Donald+H%3BAutin%2C+Whitney+J%3BLock%2C+Brian+E%3BNeal%2C+James+T&rft.aulast=Kupfer&rft.aufirst=Donald&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Cote+Blanche+Island+and+Salt+Dome%2C+Louisiana%3B+surficial+and+salt+mine+geology&rft.title=Cote+Blanche+Island+and+Salt+Dome%2C+Louisiana%3B+surficial+and+salt+mine+geology&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2017-01-01 N1 - Number of references - 75 N1 - PubXState - LA N1 - Document feature - illus. incl. sects., 2 tables, geol. sketch maps N1 - Last updated - 2017-01-05 ER - TY - JOUR T1 - Subsurface flow and transport models for decision support in assessing groundwater contamination AN - 1734268099; 2015-110390 JF - International Union of Geodesy and Geophysics General Assembly Comptes Rendus = Union Geodesique et Geophysique Internationale Comptes Rendus de l'Assemblee Generale AU - Peterson, D M AU - Walker, D D AU - Ramarao, B S AU - Duval, T A AU - Knowlton, R G, Jr AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 208 PB - IUGG, [location varies] VL - 21, Week A KW - soils KW - sorption KW - monitoring KW - numerical models KW - contaminant plumes KW - pollutants KW - moisture KW - Monte Carlo analysis KW - statistical analysis KW - unsaturated zone KW - pollution KW - decision-making KW - preferential flow KW - simulation KW - hydrochemistry KW - ground water KW - models KW - transport KW - water pollution KW - geochemistry KW - pore water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1734268099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+General+Assembly+Comptes+Rendus+%3D+Union+Geodesique+et+Geophysique+Internationale+Comptes+Rendus+de+l%27Assemblee+Generale&rft.atitle=Subsurface+flow+and+transport+models+for+decision+support+in+assessing+groundwater+contamination&rft.au=Peterson%2C+D+M%3BWalker%2C+D+D%3BRamarao%2C+B+S%3BDuval%2C+T+A%3BKnowlton%2C+R+G%2C+Jr%3BAnonymous&rft.aulast=Peterson&rft.aufirst=D&rft.date=1995-01-01&rft.volume=21%2C+Week+A&rft.issue=&rft.spage=208&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics+General+Assembly+Comptes+Rendus+%3D+Union+Geodesique+et+Geophysique+Internationale+Comptes+Rendus+de+l%27Assemblee+Generale&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 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Last updated - 2015-11-19 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - contaminant plumes; decision-making; geochemistry; ground water; hydrochemistry; models; moisture; monitoring; Monte Carlo analysis; numerical models; pollutants; pollution; pore water; preferential flow; simulation; soils; sorption; statistical analysis; transport; unsaturated zone; water pollution ER - TY - JOUR T1 - A probability-based algorithm to select the next sample location AN - 1734265373; 2015-110392 JF - International Union of Geodesy and Geophysics General Assembly Comptes Rendus = Union Geodesique et Geophysique Internationale Comptes Rendus de l'Assemblee Generale AU - White, J AU - Massmann, J AU - Rutherford, B AU - Knowlton, R G, Jr AU - Anonymous Y1 - 1995 PY - 1995 DA - 1995 SP - 208 PB - IUGG, [location varies] VL - 21, Week A KW - contaminant plumes KW - sensitivity analysis KW - mathematical methods KW - statistical analysis KW - pollution KW - optimization KW - observation wells KW - probability KW - mathematical models KW - algorithms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1734265373?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+General+Assembly+Comptes+Rendus+%3D+Union+Geodesique+et+Geophysique+Internationale+Comptes+Rendus+de+l%27Assemblee+Generale&rft.atitle=A+probability-based+algorithm+to+select+the+next+sample+location&rft.au=White%2C+J%3BMassmann%2C+J%3BRutherford%2C+B%3BKnowlton%2C+R+G%2C+Jr%3BAnonymous&rft.aulast=White&rft.aufirst=J&rft.date=1995-01-01&rft.volume=21%2C+Week+A&rft.issue=&rft.spage=208&rft.isbn=&rft.btitle=&rft.title=International+Union+of+Geodesy+and+Geophysics+General+Assembly+Comptes+Rendus+%3D+Union+Geodesique+et+Geophysique+Internationale+Comptes+Rendus+de+l%27Assemblee+Generale&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 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Last updated - 2015-11-19 N1 - CODEN - IGABAX N1 - SubjectsTermNotLitGenreText - algorithms; contaminant plumes; mathematical methods; mathematical models; observation wells; optimization; pollution; probability; sensitivity analysis; statistical analysis ER - TY - JOUR T1 - Origin, diagnostics, and mitigation of a salt dissolution sinkhole at the US Strategic Petroleum Reserve storage site, Weeks Island, Louisiana AN - 1473589814; 2013-004297 JF - IAHS-AISH Publication AU - Neal, James T AU - Myers, Robert E Y1 - 1995 PY - 1995 DA - 1995 SP - 187 EP - 195 PB - International Association of Hydrological Sciences VL - 234 SN - 0144-7815, 0144-7815 KW - United States KW - geologic hazards KW - salt mines KW - land subsidence KW - remediation KW - ground water KW - Weeks Island KW - sedimentary rocks KW - U.S. Strategic Petroleum Reserve KW - Louisiana KW - abandoned mines KW - mines KW - chemically precipitated rocks KW - underground storage KW - evaporites KW - preventive measures KW - cracks KW - sinkholes KW - underground installations KW - natural hazards KW - dissolution KW - Iberia Parish Louisiana KW - solution features KW - oil storage KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1473589814?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Origin%2C+diagnostics%2C+and+mitigation+of+a+salt+dissolution+sinkhole+at+the+US+Strategic+Petroleum+Reserve+storage+site%2C+Weeks+Island%2C+Louisiana&rft.au=Neal%2C+James+T%3BMyers%2C+Robert+E&rft.aulast=Neal&rft.aufirst=James&rft.date=1995-01-01&rft.volume=234&rft.issue=&rft.spage=187&rft.isbn=0947571744&rft.btitle=&rft.title=IAHS-AISH+Publication&rft.issn=01447815&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fifth international symposium on Land subsidence N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 17 N1 - Document feature - illus. incl. block diag., sect., sketch map N1 - Last updated - 2014-01-02 N1 - CODEN - PIHSD9 N1 - SubjectsTermNotLitGenreText - abandoned mines; chemically precipitated rocks; cracks; dissolution; evaporites; geologic hazards; ground water; Iberia Parish Louisiana; land subsidence; Louisiana; mines; natural hazards; oil storage; preventive measures; remediation; salt; salt mines; sedimentary rocks; sinkholes; solution features; U.S. Strategic Petroleum Reserve; underground installations; underground storage; United States; Weeks Island ER - TY - RPRT T1 - Non-Salado flow and transport position paper; Revision 1 AN - 52781572; 1997-001295 AB - The US Department of Energy (DOE) is preparing to request the US Environmental Protection Agency (EPA) to certify compliance of the Waste Isolation Pilot Plant (WIPP) with long-term requirements of the environmental Radiation Protection Standards for Management and Standards for Management and Disposal of Spent Nuclear Fuel, High-Level and Transuranic Waste (40 CFR Part 191). The DOE must also demonstrate compliance with the long-term requirements of the Land Disposal Restrictions of the Resource Conservation and Recovery Act (RCRA) (40 CFR Part 268.6). Sandia National Laboratories (SNL) has ben conducting iterative performance assessments (PAs) for the the WIPP to provide guidance to the project on the technical activities required to determine long-term performance of the WIPP disposal system. The most recent PA was conducted in 1992. The objectives of this paper are to: (1) Identify and describe the relationship between non-Salado hydrology and the array of scenarios that might be relevant to the long-term performance of the repository. (2) Identify and describe the array of conceptual and mechanistic models that are required to evaluate the scenarios for the purpose of compliance. (3) Identify and describe the data/information that are required to support the conceptual and mechanistic models. JF - Non-Salado flow and transport position paper; Revision 1 AU - Axness, C AU - Beauheim, R AU - Behl, Y Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 134 VL - CONF-9401111-1-REV.1 KW - United States KW - soils KW - protection KW - hydrology KW - high-level waste KW - isotopes KW - Eddy County New Mexico KW - pollutants KW - regulations KW - waste disposal sites KW - pollution KW - New Mexico KW - migration of elements KW - preventive measures KW - radioactive waste KW - ground water KW - models KW - waste management KW - safety KW - radioactive isotopes KW - nuclear facilities KW - Waste Isolation Pilot Plant KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52781572?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Axness%2C+C%3BBeauheim%2C+R%3BBehl%2C+Y&rft.aulast=Axness&rft.aufirst=C&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Non-Salado+flow+and+transport+position+paper%3B+Revision+1&rft.title=Non-Salado+flow+and+transport+position+paper%3B+Revision+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 - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE95004830NEG, Springfield, VA, United States N1 - SuppNotes - Presented at the System prioritization method (SPM) workshop, Carlsbad, NM, Jan. 9, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Studies of thermohydrologic flow processes using TOUGH2; Yucca Mountain site characterization project AN - 50322388; 1997-001508 AB - Coupled thermal and hydrologic flow processes have been recognized as important factors in the evaluation of Yucca Mountain as a potential repository for high-level radioactive wastes. As a result, several models and numerical codes such as TOUGH2 have been used to investigate the thermohydrologic conditions near a potential nuclear waste repository. However, very few of these models have been tested through laboratory or field scale studies. This work has therefore focused on modeling well-controlled experiments of non-isothermal flow processes in porous media at different scales to serve two primary objectives: (1) identify processes that are potentially important to thermal and hydrologic transport at Yucca Mountain and (2) build confidence in models and codes through combined experimental and numerical studies of thermohydrologic behavior at different scales and conditions. In this report, three independent studies of thermohydrologic flow processes at laboratory and field scales are presented. The experiments and field studies that are presented here were performed independently of this work. The main focus of this report was to use the numerical code TOUGH2 to simulate the non-isothermal flow behavior observed in each experiment to generate understanding of the thermohydrologic processes and to gain confidence in the code. TOUGH2 was chosen due to its current use in calculations associated with Yucca Mountain and its capability of modeling the coupled transport of air, water, vapor, and heat in porous media. JF - SAND (Sandia Laboratories) AU - Ho, C K AU - Eaton, R R Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 119 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - TOUGH2 KW - hydrology KW - high-level waste KW - numerical models KW - porous materials KW - Nye County Nevada KW - preventive measures KW - radioactive waste KW - ground water KW - models KW - computer programs KW - transport KW - underground installations 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/50322388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Ho%2C+C+K%3BEaton%2C+R+R&rft.aulast=Ho&rft.aufirst=C&rft.date=1994-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Studies+of+thermohydrologic+flow+processes+using+TOUGH2%3B+Yucca+Mountain+site+characterization+project&rft.title=Studies+of+thermohydrologic+flow+processes+using+TOUGH2%3B+Yucca+Mountain+site+characterization+project&rft.issn=02706520&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 DE95010777NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - computer programs; ground water; high-level waste; hydrology; models; Nevada; numerical models; Nye County Nevada; porous materials; preventive measures; radioactive waste; TOUGH2; transport; underground disposal; underground installations; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - The behavior of H (sub 2) O and CO (sub 2) in high-temperature lead borate solution calorimetry of volatile-bearing phases AN - 50182414; 1995-014981 AB - High-T oxide melt solution calorimetry with molten2PbOB (sub 2) O (sub 3) as a solvent can be used for determining enthalpies of formation of carbonates and hydrous silicates. JF - American Mineralogist AU - Navrotsky, Alexandra AU - Rapp, Robert P AU - Smelik, Eugene AU - Burnley, Pamela AU - Circone, Susan AU - Chai, Liang AU - Bose, Kunal Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 1099 EP - 1109 PB - Mineralogical Society of America, Washington, DC VL - 79 IS - 11-12 SN - 0003-004X, 0003-004X KW - water KW - volatiles KW - X-ray data KW - optical properties KW - enthalpy KW - phase equilibria KW - borates KW - melts KW - P-T conditions KW - carbon dioxide KW - calorimetry KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50182414?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+behavior+of+H+%28sub+2%29+O+and+CO+%28sub+2%29+in+high-temperature+lead+borate+solution+calorimetry+of+volatile-bearing+phases&rft.au=Navrotsky%2C+Alexandra%3BRapp%2C+Robert+P%3BSmelik%2C+Eugene%3BBurnley%2C+Pamela%3BCircone%2C+Susan%3BChai%2C+Liang%3BBose%2C+Kunal&rft.aulast=Navrotsky&rft.aufirst=Alexandra&rft.date=1994-12-01&rft.volume=79&rft.issue=11-12&rft.spage=1099&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 - 27 N1 - PubXState - DC N1 - Document feature - 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - borates; calorimetry; carbon dioxide; enthalpy; melts; optical properties; P-T conditions; phase equilibria; volatiles; water; X-ray data ER - TY - JOUR T1 - A three-dimensional model for lignocellulose from gymnospermous wood AN - 50148054; 1995-038359 JF - Organic Geochemistry AU - Faulon, Jean-Loup AU - Carlson, Gary A AU - Hatcher, Patrick G Y1 - 1994/12// PY - 1994 DA - December 1994 SP - 1169 EP - 1179 PB - Pergamon, Oxford-New York VL - 21 IS - 12 SN - 0146-6380, 0146-6380 KW - organic materials KW - orientation KW - Spermatophyta KW - Plantae KW - wood KW - oxygen KW - three-dimensional models KW - lignin KW - polysaccharides KW - Gymnospermae KW - bonding KW - simulation KW - sugars KW - hemicellulose KW - geometry KW - lignocellulose KW - organic compounds KW - cellulose KW - isomers KW - hydrogen KW - carbon KW - carbohydrates KW - energy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50148054?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Organic+Geochemistry&rft.atitle=A+three-dimensional+model+for+lignocellulose+from+gymnospermous+wood&rft.au=Faulon%2C+Jean-Loup%3BCarlson%2C+Gary+A%3BHatcher%2C+Patrick+G&rft.aulast=Faulon&rft.aufirst=Jean-Loup&rft.date=1994-12-01&rft.volume=21&rft.issue=12&rft.spage=1169&rft.isbn=&rft.btitle=&rft.title=Organic+Geochemistry&rft.issn=01466380&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/01466380 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 37 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bonding; carbohydrates; carbon; cellulose; energy; geometry; Gymnospermae; hemicellulose; hydrogen; isomers; lignin; lignocellulose; organic compounds; organic materials; orientation; oxygen; Plantae; polysaccharides; simulation; Spermatophyta; sugars; three-dimensional models; wood ER - TY - JOUR T1 - Double-diffusive convection experiments in analogue porous media AN - 52792156; 1996-078815 JF - Eos, Transactions, American Geophysical Union AU - Cooper, C A AU - Glass, R J AU - Tyler, S W AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 220 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - experimental studies KW - diffusion KW - pollution KW - porous materials KW - applications KW - mass transfer KW - convection KW - ground water KW - diffusivity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52792156?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Double-diffusive+convection+experiments+in+analogue+porous+media&rft.au=Cooper%2C+C+A%3BGlass%2C+R+J%3BTyler%2C+S+W%3BAnonymous&rft.aulast=Cooper&rft.aufirst=C&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=220&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; convection; diffusion; diffusivity; experimental studies; ground water; mass transfer; pollution; porous materials; soils ER - TY - JOUR T1 - Applicability of the Reynolds equation for modeling fluid flow between rough surfaces AN - 52782631; 1997-002865 JF - Eos, Transactions, American Geophysical Union AU - Reeves, S J AU - Brown, S R AU - Stockman, H W AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 231 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - textures KW - saturated materials KW - roughness KW - prediction KW - equations KW - ground water KW - flows KW - aquifers KW - models KW - mathematical methods KW - hydrodynamics KW - Reynolds number KW - laminar flow KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52782631?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Applicability+of+the+Reynolds+equation+for+modeling+fluid+flow+between+rough+surfaces&rft.au=Reeves%2C+S+J%3BBrown%2C+S+R%3BStockman%2C+H+W%3BAnonymous&rft.aulast=Reeves&rft.aufirst=S&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=231&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 - aquifers; equations; flows; ground water; hydrodynamics; laminar flow; mathematical methods; models; prediction; Reynolds number; roughness; saturated materials; textures ER - TY - JOUR T1 - Stochastic analysis of non-ergodic transport through heterogeneous, unsaturated soils AN - 52747502; 1997-020767 JF - Eos, Transactions, American Geophysical Union AU - McCord, James T AU - Goodrich, Michael T 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 - solute transport KW - soils KW - steady flow KW - Monte Carlo analysis KW - statistical analysis KW - data processing KW - unsaturated zone KW - pollution KW - layered materials KW - heterogeneous materials KW - stochastic processes KW - digital simulation KW - 25:Soils KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52747502?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Stochastic+analysis+of+non-ergodic+transport+through+heterogeneous%2C+unsaturated+soils&rft.au=McCord%2C+James+T%3BGoodrich%2C+Michael+T%3BAnonymous&rft.aulast=McCord&rft.aufirst=James&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 - data processing; digital simulation; heterogeneous materials; layered materials; Monte Carlo analysis; pollution; soils; solute transport; statistical analysis; steady flow; stochastic processes; unsaturated zone ER - TY - JOUR T1 - In situ measurements of 3-D groundwater flow near the Columbia River, Hanford Site, Washington AN - 52747462; 1997-020762 JF - Eos, Transactions, American Geophysical Union AU - Peterson, Robert E AU - Ballard, S AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 276 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - rivers and streams KW - Franklin County Washington KW - gravel KW - ground water KW - levels KW - movement KW - sediments KW - Benton County Washington KW - hydrology KW - Washington KW - in situ KW - three-dimensional models KW - clastic sediments KW - Columbia River KW - Hanford Site KW - south-central Washington KW - measurement KW - aquifers KW - alluvium aquifers KW - shallow aquifers KW - hydraulic conductivity KW - instruments KW - field studies KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52747462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=In+situ+measurements+of+3-D+groundwater+flow+near+the+Columbia+River%2C+Hanford+Site%2C+Washington&rft.au=Peterson%2C+Robert+E%3BBallard%2C+S%3BAnonymous&rft.aulast=Peterson&rft.aufirst=Robert&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=276&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 - alluvium aquifers; aquifers; Benton County Washington; clastic sediments; Columbia River; field studies; Franklin County Washington; gravel; ground water; Hanford Site; hydraulic conductivity; hydrology; in situ; instruments; levels; measurement; movement; rivers and streams; sediments; shallow aquifers; south-central Washington; three-dimensional models; United States; Washington ER - TY - JOUR T1 - Reducing uncertainty in assessment of the hydrogeologic framework; characterization of subsurface sediments at Sandia National Laboratories, New Mexico AN - 52744988; 1997-020772 JF - Eos, Transactions, American Geophysical Union AU - Thomas, Erich C AU - Kelson, Keith I AU - Gibson, J Duane AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 278 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 - Sandia National Laboratories KW - Bernalillo County New Mexico KW - site exploration KW - pollution KW - New Mexico KW - central New Mexico KW - ground water KW - Albuquerque New Mexico KW - sediments KW - Kirtland Air Force Base KW - waste disposal KW - faults KW - disposal barriers KW - field studies KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52744988?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Reducing+uncertainty+in+assessment+of+the+hydrogeologic+framework%3B+characterization+of+subsurface+sediments+at+Sandia+National+Laboratories%2C+New+Mexico&rft.au=Thomas%2C+Erich+C%3BKelson%2C+Keith+I%3BGibson%2C+J+Duane%3BAnonymous&rft.aulast=Thomas&rft.aufirst=Erich&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=278&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 - Albuquerque New Mexico; Bernalillo County New Mexico; central New Mexico; disposal barriers; faults; field studies; ground water; Kirtland Air Force Base; New Mexico; pollution; Sandia National Laboratories; sediments; site exploration; soils; solute transport; United States; waste disposal ER - TY - JOUR T1 - Prehistoric Indian middens as solute sources for estimating long-term recharge in arid environments AN - 52744883; 1997-020779 JF - Eos, Transactions, American Geophysical Union AU - Bowman, R S AU - Hendrickx, J M H AU - Quemada, L AU - Dolmar, D AU - McCord, J T AU - Dolman, W H AU - Chapman, R C AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 279 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - solute transport KW - terrestrial environment KW - isotopes KW - halogens KW - New Mexico KW - Holocene KW - central New Mexico KW - stable isotopes KW - ground water KW - Cenozoic KW - mass balance KW - geochemistry KW - chemical ratios KW - paleoindian KW - chlorine KW - middens KW - Quaternary KW - isotope ratios KW - arid environment KW - bromine KW - hydrochemistry KW - case studies KW - recharge KW - boreholes KW - S-34/S-32 KW - archaeological sites KW - sulfur KW - upper Holocene KW - 24:Quaternary geology KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52744883?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Prehistoric+Indian+middens+as+solute+sources+for+estimating+long-term+recharge+in+arid+environments&rft.au=Bowman%2C+R+S%3BHendrickx%2C+J+M+H%3BQuemada%2C+L%3BDolmar%2C+D%3BMcCord%2C+J+T%3BDolman%2C+W+H%3BChapman%2C+R+C%3BAnonymous&rft.aulast=Bowman&rft.aufirst=R&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=279&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 - archaeological sites; arid environment; boreholes; bromine; case studies; Cenozoic; central New Mexico; chemical ratios; chlorine; geochemistry; ground water; halogens; Holocene; hydrochemistry; isotope ratios; isotopes; mass balance; middens; New Mexico; paleoindian; Quaternary; recharge; S-34/S-32; solute transport; stable isotopes; sulfur; terrestrial environment; United States; upper Holocene ER - TY - JOUR T1 - Numerical simulations of effects on the Earth's interior antipodal to a large impact AN - 52022193; 2003-016055 JF - Eos, Transactions, American Geophysical Union AU - Boslough, M B AU - Chael, E P AU - Trucano, T G AU - Crawford, D A AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 409 EP - 410 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - interior KW - magma oceans KW - geodynamics KW - Earth KW - numerical models KW - effects KW - thermodynamic properties KW - impacts KW - simulation KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52022193?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Numerical+simulations+of+effects+on+the+Earth%27s+interior+antipodal+to+a+large+impact&rft.au=Boslough%2C+M+B%3BChael%2C+E+P%3BTrucano%2C+T+G%3BCrawford%2C+D+A%3BAnonymous&rft.aulast=Boslough&rft.aufirst=M&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=409&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 - 2003-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Earth; effects; geodynamics; impacts; interior; magma oceans; numerical models; simulation; thermodynamic properties ER - TY - JOUR T1 - Strategic Petroleum Reserve (SPR) additional geologic site characterization studies, Bryan Mound salt dome, Texas AN - 51036481; 1998-055754 AB - This report revises the original report that was published in 1980. Some of the topics covered in the earlier report were provisional and it is now practicable to reexamine them using new or revised geotechnical data and that obtained from SPR cavern operations, which involves 16 new caverns. Revised structure maps and sections show interpretative differences as compared with the 1980 report and more definition in the dome shape and caprock structural contours, especially a major southeast-northwest trending anomalous zone. The original interpretation was of westward tilt of the dome, this revision shows a tilt to the southeast, consistent with other gravity and seismic data. This interpretation refines the evaluation of additional cavern space, by adding more salt buffer and allowing several more caverns. Additional storage space is constrained on this nearly full dome because of low-lying peripheral wetlands, but 60 MMBBL or more of additional volume could be gained in six or more new caverns. Subsidence values at Bryan Mound are among the lowest in the SPR system, averaging about 11 mm/yr (0.4 in/yr), but measurement and interpretation issues persist, as observed values are about the same as survey measurement accuracy. Periodic flooding is a continuing threat because of the coastal proximity and because peripheral portions of the site are at elevations less than 15 ft. This threat may increase slightly as future subsidence lowers the surface, but the amount is apt to be small. Caprock integrity may be affected by structural features, especially the faulting associated with anomalous zones. Injection wells have not been used extensively at Bryan Mound, but could be a practicable solution to future brine disposal needs. Environmental issues center on the areas of low elevation that are below 15 feet above mean sea level: the coastal proximity and lowland environment combined with the potential for flooding create conditions that require continuing surveillance. JF - SAND (Sandia Laboratories) AU - Neal, J T AU - Magorian, T R AU - Ahmad, S Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 121 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - geologic hazards KW - underground storage KW - underground space KW - tilt KW - salt domes KW - Bryan Mound KW - site exploration KW - Strategic Petroleum Reserve KW - geophysical methods KW - data KW - Texas KW - petroleum KW - land subsidence KW - caverns KW - brines KW - underground installations KW - cap rocks KW - drilling KW - Brazoria County Texas KW - faults KW - 30:Engineering geology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51036481?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Neal%2C+J+T%3BMagorian%2C+T+R%3BAhmad%2C+S&rft.aulast=Neal&rft.aufirst=J&rft.date=1994-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Strategic+Petroleum+Reserve+%28SPR%29+additional+geologic+site+characterization+studies%2C+Bryan+Mound+salt+dome%2C+Texas&rft.title=Strategic+Petroleum+Reserve+%28SPR%29+additional+geologic+site+characterization+studies%2C+Bryan+Mound+salt+dome%2C+Texas&rft.issn=02706520&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 DE95004189NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Brazoria County Texas; brines; Bryan Mound; cap rocks; caverns; data; drilling; faults; geologic hazards; geophysical methods; land subsidence; petroleum; salt domes; site exploration; Strategic Petroleum Reserve; Texas; tilt; underground installations; underground space; underground storage; United States ER - TY - JOUR T1 - Development of models for fast fluid pathways through unsaturated heterogeneous porous media AN - 51033438; 1999-000358 AB - The pre-waste-emplacement ground water travel time requirement is a regulatory criterion that specifies ground water travel time to the accessible environment shall be greater than 1,000 years. Satisfying the ground water travel time criterion for the potential repository at Yucca Mountain requires the study of fast travel path formation in the unsaturated zone and development of models that simulate the formation of fast paths. Conceptual models for unsaturated flow that have been used for total-systems performance assessment generally fall into the categories of composite-porosity or fracture models. The actual hydrologic conditions at Yucca Mountain are thought to lie somewhere between the extremes of these two types of models. The current study considers the effects of heterogeneities on composite-porosity models and seeks to develop numerical methods (and models) that can produce locally saturated zones where fracture flow can occur. The credibility of the model and numerical methods is investigated by using test data from the INTRAVAL project (Swedish Nuclear Inspectorate, 1992) to attempt to predict in-situ volumetric water content at specific locations in Yucca Mountain. Work based on the numerical methods presented in this study is eventually intended to allow the calculation of ground water travel times in heterogeneous media. (Atomindex citation 26:008684) JF - SAND (Sandia Laboratories) AU - Robey, T H Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 112 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - high-level waste KW - numerical models KW - site exploration KW - data processing KW - data KW - waste disposal sites KW - unsaturated zone KW - fluid dynamics KW - Nye County Nevada KW - radioactive waste KW - ground water KW - models KW - fractures KW - heterogeneous materials KW - time factor KW - movement KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51033438?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Robey%2C+T+H&rft.aulast=Robey&rft.aufirst=T&rft.date=1994-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Development+of+models+for+fast+fluid+pathways+through+unsaturated+heterogeneous+porous+media&rft.title=Development+of+models+for+fast+fluid+pathways+through+unsaturated+heterogeneous+porous+media&rft.issn=02706520&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 DE95004269NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data; data processing; fluid dynamics; fractures; ground water; heterogeneous materials; high-level waste; models; movement; Nevada; numerical models; Nye County Nevada; radioactive waste; site exploration; time factor; United States; unsaturated zone; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Benchmark testing and independent verification of the VS2DT computer code AN - 51032410; 1999-000359 AB - The finite difference flow and transport simulator VS2DT was benchmark tested against several other codes which solve the same equations (Richards equation for flow and the Advection-Dispersion equation for transport). The benchmark problems investigated transient two-dimensional flow in a heterogeneous soil profile with a localized water source at the ground surface. The VS2DT code performed as well as or better than all other codes when considering mass balance characteristics and computational speed. It was also rated highly relative to the other codes with regard to ease-of-use. Following the benchmark study, the code was verified against two analytical solutions, one for two-dimensional flow and one for two-dimensional transport. These independent verifications show reasonable agreement with the analytical solutions, and complement the one-dimensional verification problems published in the code's original documentation. JF - SAND (Sandia Laboratories) AU - McCord, J T AU - Goodrich, M T Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 36 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - water KW - finite difference analysis KW - statistical analysis KW - data processing KW - data KW - pollution KW - equations KW - fluid dynamics KW - simulation KW - two-dimensional models KW - remediation KW - computer programs KW - heterogeneous materials KW - mass balance KW - VS2DT KW - testing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51032410?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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+J+T%3BGoodrich%2C+M+T&rft.aulast=McCord&rft.aufirst=J&rft.date=1994-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Benchmark+testing+and+independent+verification+of+the+VS2DT+computer+code&rft.title=Benchmark+testing+and+independent+verification+of+the+VS2DT+computer+code&rft.issn=02706520&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 DE95004386NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - computer programs; data; data processing; equations; finite difference analysis; fluid dynamics; heterogeneous materials; mass balance; pollution; remediation; simulation; statistical analysis; testing; two-dimensional models; VS2DT; water ER - TY - JOUR T1 - Sandia National Laboratories analysis code data base AN - 51022984; 1999-047064 AB - Sandia National Laboratories, mission is to solve important problems in the areas of national defense, energy security, environmental integrity, and industrial technology. The Laboratories' strategy for accomplishing this mission is to conduct research to provide an understanding of the important physical phenomena underlying any problem, and then to construct validated computational models of the phenomena which can be used as tools to solve the problem. In the course of implementing this strategy, Sandia's technical staff has produced a wide variety of numerical problem-solving tools which they use regularly in the design, analysis, performance prediction, and optimization of Sandia components, systems and manufacturing processes. This report provides the relevant technical and accessibility data on the numerical codes used at Sandia, including information on the technical competency or capability area that each code addresses, code "ownership" and release status, and references describing the physical models and numerical implementation. JF - SAND (Sandia Laboratories) AU - Peterson, C W Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 203 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Sandia National Laboratories KW - hydrology KW - statistical analysis KW - data processing KW - techniques KW - research KW - computer programs KW - thermal analysis KW - military geology KW - dynamics KW - data bases KW - heat transfer KW - geophysics KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51022984?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Peterson%2C+C+W&rft.aulast=Peterson&rft.aufirst=C&rft.date=1994-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Sandia+National+Laboratories+analysis+code+data+base&rft.title=Sandia+National+Laboratories+analysis+code+data+base&rft.issn=02706520&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)685-6900, order number DE95004188NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - computer programs; data bases; data processing; dynamics; geophysics; heat transfer; hydrology; military geology; research; Sandia National Laboratories; statistical analysis; techniques; thermal analysis; United States ER - TY - JOUR T1 - Target verification and data integration using multiple surface geophysical techniques and innovative interpretive algorithms at Technical Area II, Sandia National Laboratories, New Mexico AN - 50412170; 1995-017970 JF - Eos, Transactions, American Geophysical Union AU - Betsill, J D AU - Wade, W M AU - Conway, R AU - Cochran, J R AU - Helgesen, R AU - Hensel, E AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 688 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Sandia National Laboratories KW - U. S. Department of Energy KW - geophysical surveys KW - explosions KW - Bernalillo County New Mexico KW - pollutants KW - ground-penetrating radar KW - government agencies KW - geophysical methods KW - radar methods KW - pollution KW - New Mexico KW - remediation KW - radioactive waste KW - Albuquerque New Mexico KW - electromagnetic methods KW - surveys KW - algorithms KW - waste disposal KW - nuclear explosions KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50412170?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Target+verification+and+data+integration+using+multiple+surface+geophysical+techniques+and+innovative+interpretive+algorithms+at+Technical+Area+II%2C+Sandia+National+Laboratories%2C+New+Mexico&rft.au=Betsill%2C+J+D%3BWade%2C+W+M%3BConway%2C+R%3BCochran%2C+J+R%3BHelgesen%2C+R%3BHensel%2C+E%3BAnonymous&rft.aulast=Betsill&rft.aufirst=J&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=688&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 - Albuquerque New Mexico; algorithms; Bernalillo County New Mexico; electromagnetic methods; explosions; geophysical methods; geophysical surveys; government agencies; ground-penetrating radar; New Mexico; nuclear explosions; pollutants; pollution; radar methods; radioactive waste; remediation; Sandia National Laboratories; surveys; U. S. Department of Energy; United States; waste disposal ER - TY - JOUR T1 - X-ray and visible light transmission for laboratory measurement of two-dimensional saturation fields in thin-slab systems AN - 50177451; 1995-003556 AB - Two independent techniques, X ray absorption and light transmission, are developed and demonstrated for imaging transient saturation fields in thin-slab porous systems. The techniques yield full two-dimensional saturation fields with high spatial and temporal resolution. In the time required to make a single measurement by one of the traditional methods (e.g., gravimetric or gamma densitometry) an entire image consisting of hundreds of thousands of points is acquired by either the X ray or light technique. These methods are also very sensitive, capable of resolving a hundred or more levels of saturation at each of these points. Evaluation of these techniques is accomplished by direct comparison of X ray and light data as well as comparison with gravimetric and gamma densitometry data. Results of the comparison show very close agreement between the four techniques (on average within 5% saturation). These techniques represent useful tools for investigating processes governing unsaturated flow and transport through porous media. Copyright 1994 by the American Geophysical Union. JF - Water Resources Research AU - Tidwell, Vincent C AU - Glass, Robert J Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 2873 EP - 2882 PB - American Geophysical Union, Washington, DC VL - 30 IS - 11 SN - 0043-1397, 0043-1397 KW - methods KW - moisture KW - unsteady flow KW - optical spectra KW - unsaturated zone KW - porous materials KW - two-dimensional models KW - ground water KW - spatial distribution KW - laboratory studies KW - saturation KW - X-ray analysis KW - spectra KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50177451?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=X-ray+and+visible+light+transmission+for+laboratory+measurement+of+two-dimensional+saturation+fields+in+thin-slab+systems&rft.au=Tidwell%2C+Vincent+C%3BGlass%2C+Robert+J&rft.aulast=Tidwell&rft.aufirst=Vincent&rft.date=1994-11-01&rft.volume=30&rft.issue=11&rft.spage=2873&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F94WR00953 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 - 14 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, 3 plates N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - ground water; laboratory studies; methods; moisture; optical spectra; porous materials; saturation; spatial distribution; spectra; two-dimensional models; unsaturated zone; unsteady flow; X-ray analysis DO - http://dx.doi.org/10.1029/94WR00953 ER - TY - JOUR T1 - Near-surface velocity modeling at Yucca Mountain using borehole and surface records from underground nuclear explosions AN - 50137607; 1995-045311 JF - Eos, Transactions, American Geophysical Union AU - Durrani, B A AU - Walck, M C AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 433 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - upper crust KW - United States KW - explosions KW - mathematical models KW - seismic sources KW - Nye County Nevada KW - models KW - Nevada Test Site KW - boreholes KW - nuclear explosions KW - Yucca Mountain KW - Nevada KW - crust KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50137607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Near-surface+velocity+modeling+at+Yucca+Mountain+using+borehole+and+surface+records+from+underground+nuclear+explosions&rft.au=Durrani%2C+B+A%3BWalck%2C+M+C%3BAnonymous&rft.aulast=Durrani&rft.aufirst=B&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=433&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 - boreholes; crust; explosions; mathematical models; models; Nevada; Nevada Test Site; nuclear explosions; Nye County Nevada; seismic sources; United States; upper crust; Yucca Mountain ER - TY - JOUR T1 - Experimental observation of normal stress variations during stick-slip frictional sliding AN - 50136272; 1995-045355 JF - Eos, Transactions, American Geophysical Union AU - Brown, S R AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 439 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - stress drops KW - experimental studies KW - stick-slip KW - stress KW - friction KW - observations KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50136272?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+observation+of+normal+stress+variations+during+stick-slip+frictional+sliding&rft.au=Brown%2C+S+R%3BAnonymous&rft.aulast=Brown&rft.aufirst=S&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=439&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 - experimental studies; friction; observations; stick-slip; stress; stress drops ER - TY - JOUR T1 - Imaging the pore structure of geomaterials AN - 50109989; 1995-061426 JF - Eos, Transactions, American Geophysical Union AU - Fredrich, J T AU - Menendez, B AU - Wong, T F AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 593 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - methods KW - failures KW - imagery KW - laser methods KW - three-dimensional models KW - data processing KW - sandstone KW - triaxial tests KW - porosity KW - rock mechanics KW - measurement KW - sedimentary rocks KW - cracks KW - fluorescence KW - clastic rocks KW - accuracy KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50109989?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Imaging+the+pore+structure+of+geomaterials&rft.au=Fredrich%2C+J+T%3BMenendez%2C+B%3BWong%2C+T+F%3BAnonymous&rft.aulast=Fredrich&rft.aufirst=J&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=593&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 - accuracy; clastic rocks; cracks; data processing; failures; fluorescence; imagery; laser methods; measurement; methods; permeability; porosity; rock mechanics; sandstone; sedimentary rocks; three-dimensional models; triaxial tests ER - TY - JOUR T1 - Rapid 3-D EM geophysical modeling using massively parallel computers AN - 50071957; 1996-009405 JF - Eos, Transactions, American Geophysical Union AU - Alumbaugh, David L AU - Newman, Gregory A AU - Anonymous Y1 - 1994/11// PY - 1994 DA - November 1994 SP - 198 PB - American Geophysical Union, Washington, DC VL - 75 IS - 44, Suppl. SN - 0096-3941, 0096-3941 KW - numerical models KW - three-dimensional models KW - lithosphere KW - parallel processing KW - data processing KW - electromagnetic field KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50071957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Rapid+3-D+EM+geophysical+modeling+using+massively+parallel+computers&rft.au=Alumbaugh%2C+David+L%3BNewman%2C+Gregory+A%3BAnonymous&rft.aulast=Alumbaugh&rft.aufirst=David&rft.date=1994-11-01&rft.volume=75&rft.issue=44%2C+Suppl.&rft.spage=198&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 - crust; data processing; electromagnetic field; lithosphere; numerical models; parallel processing; three-dimensional models ER - TY - JOUR T1 - Spatial variability in hydrologic properties of a volcanic tuff AN - 52838466; 1996-043562 JF - Ground Water AU - Istok, J D AU - Rautman, C A AU - Flint, L E AU - Flint, A L Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 751 EP - 760 PB - National Water Well Association, Ground-Water Technology Division, Urbana, IL VL - 32 IS - 5 SN - 0017-467X, 0017-467X KW - United States KW - soil mechanics KW - volcanic rocks KW - igneous rocks KW - variance analysis KW - statistical analysis KW - equations KW - Nye County Nevada KW - porosity KW - two-dimensional models KW - rock mechanics KW - pyroclastics KW - spatial variations KW - variograms KW - tuff KW - hydraulic conductivity KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52838466?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Spatial+variability+in+hydrologic+properties+of+a+volcanic+tuff&rft.au=Istok%2C+J+D%3BRautman%2C+C+A%3BFlint%2C+L+E%3BFlint%2C+A+L&rft.aulast=Istok&rft.aufirst=J&rft.date=1994-10-01&rft.volume=32&rft.issue=5&rft.spage=751&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 - 28 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2016-10-25 N1 - CODEN - GRWAAP N1 - SubjectsTermNotLitGenreText - equations; hydraulic conductivity; igneous rocks; Nevada; Nye County Nevada; porosity; pyroclastics; rock mechanics; soil mechanics; spatial variations; statistical analysis; tuff; two-dimensional models; United States; variance analysis; variograms; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Conflict of values necessitates public lands research policy AN - 52837737; 1996-041006 AB - What kind of research can be permitted on public lands? For wilderness, a narrow reading of the Wilderness Act would restrict work to observation and limited sampling. This effectively excludes modern geoscience from investigating some of the nation's outstanding geological features. However, the same Act speaks of geological and other scientific values, the continuation of previously established forms of access, and mechanized access for safety and administrative purposes. The latter may well overlap with scientific objectives. JF - Eos, Transactions, American Geophysical Union AU - Eichelberger, John AU - Sattler, Allan Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 505 EP - 508 PB - American Geophysical Union, Washington, DC VL - 75 IS - 43 SN - 0096-3941, 0096-3941 KW - United States KW - Novarupta KW - Wilderness Act KW - public policy KW - legislation KW - government agencies KW - Katmai Scientific Drilling Project KW - research KW - public lands KW - volcanoes KW - Katmai National Park KW - Alaska KW - Southwestern Alaska KW - land use KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52837737?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Conflict+of+values+necessitates+public+lands+research+policy&rft.au=Eichelberger%2C+John%3BSattler%2C+Allan&rft.aulast=Eichelberger&rft.aufirst=John&rft.date=1994-10-01&rft.volume=75&rft.issue=43&rft.spage=505&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1029%2F94EO02005 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 4 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Alaska; government agencies; Katmai National Park; Katmai Scientific Drilling Project; land use; legislation; Novarupta; public lands; public policy; research; Southwestern Alaska; United States; volcanoes; Wilderness Act DO - http://dx.doi.org/10.1029/94EO02005 ER - TY - JOUR T1 - Electromagnetic scattering from buried objects AN - 51039452; 1998-003757 AB - Radar imaging and detection of objects buried in soil has potentially important applications in the areas of nonproliferation of weapons, environmental monitoring, hazardous-waste site location and assessment, and even archeology. In order to understand and exploit this potential, it is first necessary to understand how the soil responds to an electromagnetic wave, and how targets buried within the soil scatter the electromagnetic wave. We examine the response of the soil to a short pulse, and illustrate the roll of the complex dielectric permittivity of the soil in determining radar range resolution. This leads to a concept of an optimum frequency and bandwidth for imaging in a particular soil. We then propose a new definition for radar cross section which is consistent with the modified radar equation for use with buried targets. This radar cross section plays the same roll in the modified radar equation as the traditional radar cross section does in the free-space radar equation, and is directly comparable to it. The radar cross section of several canonical objects in lossy media is derived, and examples are given for several object/soil combinations. JF - SAND (Sandia Laboratories) AU - Brock, B C AU - Sorensen, K W Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 54 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - hazardous waste KW - monitoring KW - underground storage KW - geophysical methods KW - detection KW - SAR KW - underground installations KW - electromagnetic methods KW - risk assessment 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/51039452?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Brock%2C+B+C%3BSorensen%2C+K+W&rft.aulast=Brock&rft.aufirst=B&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Electromagnetic+scattering+from+buried+objects&rft.title=Electromagnetic+scattering+from+buried+objects&rft.issn=02706520&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 DE95001858NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - detection; electromagnetic methods; geophysical methods; hazardous waste; monitoring; remote sensing; risk assessment; SAR; soils; underground disposal; underground installations; underground storage ER - TY - JOUR T1 - 1993 site environmental report; Tonopah Test Range, Tonopah, Nevada AN - 51034709; 1999-000388 AB - This report summarizes the environmental surveillance activities conducted by Sandia National Laboratories, the US Environmental Protection Agency, and Reynolds Electrical and Engineering Company for the Tonopah Test Range operated by Sandia National Laboratories. Sandia National Laboratories' responsibility for environmental monitoring results extend to those activities performed by Sandia National Laboratories or under its direction. Results from other environmental monitoring activities are included to provide a measure of completeness in reporting. Other environmental compliance programs such as the National Environmental Policy Act of 1969, environmental permits, and environmental restoration and waste management programs are also included in this report, prepared for the US Department of Energy in compliance with DOE Order 5400.1. (Atomindex citation 26:008014) JF - SAND (Sandia Laboratories) AU - Culp, T AU - Howard, D AU - McClellan, Y Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 180 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - hazardous waste KW - programs KW - water supply KW - monitoring KW - regulations KW - public policy KW - pollution KW - compliance KW - Tonopah Test Range KW - Nye County Nevada KW - remediation KW - radioactive waste KW - waste management KW - Tonopah Nevada KW - air KW - waste disposal KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034709?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Culp%2C+T%3BHoward%2C+D%3BMcClellan%2C+Y&rft.aulast=Culp&rft.aufirst=T&rft.date=1994-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=1993+site+environmental+report%3B+Tonopah+Test+Range%2C+Tonopah%2C+Nevada&rft.title=1993+site+environmental+report%3B+Tonopah+Test+Range%2C+Tonopah%2C+Nevada&rft.issn=02706520&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 DE95004270NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - air; compliance; hazardous waste; monitoring; Nevada; Nye County Nevada; pollution; programs; public policy; radioactive waste; regulations; remediation; soils; Tonopah Nevada; Tonopah Test Range; United States; waste disposal; waste management; water supply ER - TY - JOUR T1 - Variations in noise and signal levels in a pair of deep boreholes near Amarillo, Texas AN - 50109864; 1995-056783 JF - Bulletin of the Seismological Society of America AU - Young, Christopher J AU - Chael, Eric P AU - Zagar, David A AU - Carter, Jerry A Y1 - 1994/10// PY - 1994 DA - October 1994 SP - 1593 EP - 1607 PB - Seismological Society of America, Berkeley, CA VL - 84 IS - 5 SN - 0037-1106, 0037-1106 KW - United States KW - Amarillo Texas KW - geophysical surveys KW - geophysical methods KW - Texas KW - frequency KW - seismic methods KW - Potter County Texas KW - attenuation KW - boreholes KW - surveys KW - signal-to-noise ratio KW - winds KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50109864?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Seismological+Society+of+America&rft.atitle=Variations+in+noise+and+signal+levels+in+a+pair+of+deep+boreholes+near+Amarillo%2C+Texas&rft.au=Young%2C+Christopher+J%3BChael%2C+Eric+P%3BZagar%2C+David+A%3BCarter%2C+Jerry+A&rft.aulast=Young&rft.aufirst=Christopher&rft.date=1994-10-01&rft.volume=84&rft.issue=5&rft.spage=1593&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&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 - 18 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - Amarillo Texas; attenuation; boreholes; frequency; geophysical methods; geophysical surveys; Potter County Texas; seismic methods; signal-to-noise ratio; surveys; Texas; United States; winds ER - TY - JOUR T1 - Ranking of septic tank and drainfield sites using travel time to the groundwater table AN - 51201260; 2000-000350 AB - The Environmental Restoration Program at Sandia National Laboratories, New Mexico (SNL/NM) is tasked with performing assessments and cleanup of waste sites that belong to SNL. SNL's waste sites are divided into several activities. Septic Tanks and Drainfields (STD) is an activity that includes 23 different sites at SNL/NM. All these sites may have released hazardous wastes into the soil from drains or sewers of buildings. The STD sites must be assessed and, if necessary, remediated according to the Resource Conservation and Recovery Act (RCRA) Corrective Action process. A modeling study has been completed to help prioritize the sites for future field investigation based on the risk that each site may pose to human health and the environment. Two of the influences on the risk to human health and environment are addressed in this study--the fluid disposal volume and groundwater depth. These two parameters, as well as several others, were used as input into a computer model to calculate groundwater travel time to the water table. The computer model was based on Darcy's Law and a simple mass balance. To account for uncertainty in the input parameters, a Monte Carlo approach was used to determine the travel times; 1,000 realizations were completed to determine the travel time for each site. The range assigned to each of the input parameters was sampled according to an assigned statistical distribution using the Latin Hypercube Method to arrive at input for the calculations. The groundwater travel times resulting from these calculations were used to rank the sites for future field investigation. (ERA citation 19:032783) JF - SAND (Sandia Laboratories) AU - Langkopf, B S AU - McCord, J T Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 42 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - hazardous waste KW - Resource Conservation and Recovery Act KW - site exploration KW - underground storage tanks KW - regulations KW - landfills KW - data processing KW - data KW - waste disposal sites KW - New Mexico KW - fluid dynamics KW - remediation KW - ground water KW - transport KW - mass balance KW - movement KW - Latin hypercube method KW - sanitary landfills KW - water KW - soils KW - septic systems KW - Sandia National Laboratories KW - sewage KW - Darcy's law KW - Monte Carlo analysis KW - statistical analysis KW - pollution KW - mathematical models KW - depth KW - models KW - water table KW - planning KW - mathematical methods KW - risk assessment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51201260?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Langkopf%2C+B+S%3BMcCord%2C+J+T&rft.aulast=Langkopf&rft.aufirst=B&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Ranking+of+septic+tank+and+drainfield+sites+using+travel+time+to+the+groundwater+table&rft.title=Ranking+of+septic+tank+and+drainfield+sites+using+travel+time+to+the+groundwater+table&rft.issn=02706520&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 DE95001111NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Darcy's law; data; data processing; depth; fluid dynamics; ground water; hazardous waste; landfills; Latin hypercube method; mass balance; mathematical methods; mathematical models; models; Monte Carlo analysis; movement; New Mexico; planning; pollution; regulations; remediation; Resource Conservation and Recovery Act; risk assessment; Sandia National Laboratories; sanitary landfills; septic systems; sewage; site exploration; soils; statistical analysis; transport; underground storage tanks; United States; waste disposal sites; water; water table ER - TY - JOUR T1 - Discrimination between NTS explosions, earthquakes and the non-proliferation experiment at the Pinedale Seismic Research Facility AN - 51051201; 1997-005536 AB - As the United States moves into an atmosphere of concern about the spread of nuclear weapons to non-nuclear countries, the focus on monitoring nuclear explosions is changing from looking at specific test sites and yields to looking for tests of large and small yields from anywhere in the world. Discrimination of small events then becomes important and regional seismic monitoring the best method to detect and identify suspicious events. At the Pinedale Seismic Research Facility (PSRF) in Wyoming we have the opportunity to try different regional discriminants with nuclear tests from NTS, western US (W-US) earthquakes and the Non-Proliferation Experiment (NPE). Four discriminants that gave the best results in a study by Taylor et al. were tried: m (sub b) :M (sub s) , M (sub b) :M (sub s) (super h) , log(L (sub g) /P (sub g) ) and spectral ratios. The different discriminants were applied to the data (14 NTS explosions, the NPE, one Department of Defense (DOB) explosion and 34 NWS earthquakes) regardless of signal-to-noise. When the NTS explosions and NPE were only compared to four earthquakes located on or near the Test Site, all the discriminants except log(L (sub g) /P (sub g) ) worked fairly well at PSRF. When the other WUS earthquakes and DOD explosion are included, only m (sub b) :M (sub s) shows any promise. Because of frequent physical variations in the earth's crust, regional signals are complex and easily influenced by site and path characteristics. Looking at events from one specific area reduces the effects of the path, which is why three discriminants work well when the data set is restricted to events on or near NTS. The only discriminant not adversely affected from variations in path is m (sub b) :M (sub s) . This is probably because it is believed that source dimension, source time function and/or source mechanism is the cause for the differences between earthquakes and explosions with this discriminant, rather than any path effects. JF - SAND (Sandia Laboratories) AU - Carr, D Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 22 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - monitoring KW - explosions KW - waves KW - elastic waves KW - seismic sources KW - Nevada Test Site KW - military geology KW - detection KW - seismicity KW - seismic waves KW - nuclear explosions KW - earthquakes KW - Nevada KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51051201?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Carr%2C+D&rft.aulast=Carr&rft.aufirst=D&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Discrimination+between+NTS+explosions%2C+earthquakes+and+the+non-proliferation+experiment+at+the+Pinedale+Seismic+Research+Facility&rft.title=Discrimination+between+NTS+explosions%2C+earthquakes+and+the+non-proliferation+experiment+at+the+Pinedale+Seismic+Research+Facility&rft.issn=02706520&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 DE95001414NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - detection; earthquakes; elastic waves; explosions; military geology; monitoring; Nevada; Nevada Test Site; nuclear explosions; seismic sources; seismic waves; seismicity; United States; waves ER - TY - JOUR T1 - Geological investigations and hydrogeologic model development in support of DoD and DOE environmental programs on Kirtland Air Force Base, New Mexico, U.S.A AN - 51035957; 1998-058446 AB - This paper presents results of preliminary geologic site characterization and hydrogeologic conceptual model development for the 250-km (super 2) Kirtland Air Force Base (KAFB) and associated lands in central New Mexico. The research, development, and other operational activities of the Department of Defense (DoD) and Department of Energy (DOE) on KAFB over the last 50 years have resulted in diverse hazardous, radioactive, and mixed-waste environmental concerns. Because multiple federal, state, and local agencies are responsible for administrating the involved lands and because of the nature of many U.S. environmental regulations, individual contaminated and potentially contaminated DoD and DOE environmental restoration (ER) sites on KAFB are commonly handled as distinct entities with little consideration for the cumulative environmental and health risk from all sites. A site-wide characterization program has been undertaken at Sandia National Laboratories/New Mexico (SNL/NM), under the auspices of the DOE, to construct a conceptual hydrogeologic model for the base. This conceptual model serves as the basis for placing each ER site into a broader context for evaluating background (i.e., non-contaminated) conditions and for modeling of possible contaminant pathways and travel-times. Regional and local hydrogeologic investigations from KAFB can be used as models for characterizing and evaluating other sites around the world where combined civilian and military environmental programs must work together to resolve environmental problems that may present health risks to workers and the general public. JF - SAND (Sandia Laboratories) AU - Gibson, J D AU - Pratt, G AU - Davidson, H AU - DeWitt, C AU - Hitchcock, C Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 5 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - hydrology KW - programs KW - Bernalillo County New Mexico KW - site exploration KW - pollutants KW - regulations KW - government agencies KW - pollution KW - mathematical models KW - New Mexico KW - models KW - transport KW - movement KW - Kirtland Air Force Base KW - military facilities KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51035957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gibson%2C+J+D%3BPratt%2C+G%3BDavidson%2C+H%3BDeWitt%2C+C%3BHitchcock%2C+C&rft.aulast=Gibson&rft.aufirst=J&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Geological+investigations+and+hydrogeologic+model+development+in+support+of+DoD+and+DOE+environmental+programs+on+Kirtland+Air+Force+Base%2C+New+Mexico%2C+U.S.A&rft.title=Geological+investigations+and+hydrogeologic+model+development+in+support+of+DoD+and+DOE+environmental+programs+on+Kirtland+Air+Force+Base%2C+New+Mexico%2C+U.S.A&rft.issn=02706520&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 DE94019181NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at 2nd int. symposium and exhibition on Environ. contamination in Central and East. Europe, Budapest, Hungary, Sept. 20-23, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bernalillo County New Mexico; government agencies; hydrology; Kirtland Air Force Base; mathematical models; military facilities; models; movement; New Mexico; pollutants; pollution; programs; regulations; site exploration; transport; United States ER - TY - JOUR T1 - Energy and environment, September 1994 AN - 51030979; 1999-000387 AB - This bulletin contains the following four short articles with a contact person for further information: (1) Swoosh. New system vacuums up drill cuttings: safer air drilling for environmental remediation sites; (2) Reducing operating and maintenance costs at solar power plants: for their future to be bright, economics must be favorable; (3) Direct probability mapping aids cleanup decisions: Don't map the contaminant -- map the probability that it's a problem; and (4) Nonintrusive landfill characterization saves time, gives thorough picture: Variety of approaches provides information vital for remediation. JF - SAND (Sandia Laboratories) AU - Shirley, C AU - Doran, L AU - Floyd, H L AU - Goetsch, B AU - Leonard, J A Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 8 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - geophysical surveys KW - site exploration KW - landfills KW - waste disposal sites KW - power plants KW - mapping KW - cuttings KW - remediation KW - oil wells KW - sampling KW - energy sources KW - electromagnetic methods KW - probability KW - drilling KW - geochemistry KW - sanitary landfills KW - soils KW - pollutants KW - maintenance KW - statistical analysis KW - geophysical methods KW - pollution KW - cost KW - solar energy KW - safety KW - surveys KW - economics KW - underground disposal KW - 29A:Economic geology, geology of energy sources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51030979?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Shirley%2C+C%3BDoran%2C+L%3BFloyd%2C+H+L%3BGoetsch%2C+B%3BLeonard%2C+J+A&rft.aulast=Shirley&rft.aufirst=C&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Energy+and+environment%2C+September+1994&rft.title=Energy+and+environment%2C+September+1994&rft.issn=02706520&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 DE95003463NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Sponsored by U. S. Dep. of Energy, Washington, DC; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cost; cuttings; drilling; economics; electromagnetic methods; energy sources; geochemistry; geophysical methods; geophysical surveys; landfills; maintenance; mapping; oil wells; pollutants; pollution; power plants; probability; remediation; safety; sampling; sanitary landfills; site exploration; soils; solar energy; statistical analysis; surveys; underground disposal; waste disposal sites ER - TY - JOUR T1 - Considerations for guidance for radioactive waste disposal arising from rules under 40 CFR 191 and 40 CFR 194 AN - 51030936; 1999-000386 AB - Preliminary performance assessments have been conducted for the Waste Isolation Pilot Plant (WIPP) in southeastern New Mexico. These analyses assess the ability of the WIPP, a proposed disposal facility for defense-generated nuclear waste, to comply with the Environmental Protection Agency's (EPA's) requirements at 40 CFR 191. With the passage of the WIPP Land Withdrawal Act in 1992, the EPA is required to develop WIPP-specific criteria (to be found at 40 CFR 194) by which the EPA will certify whether or not the WIPP complies with 40 CFR 191. The preliminary performance assessments, including expert judgment panels on future societies and passive institutional controls, are a useful source of information that can be used to guide the EPA in its development of the criteria. Three areas that would benefit from consideration by the EPA are future states, passive institutional controls, and groundwater requirements. JF - SAND (Sandia Laboratories) AU - Trauth, K M AU - Bertram, S G AU - Bower, B Y1 - 1994/09// PY - 1994 DA - September 1994 SP - 29 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Eddy County New Mexico KW - human activity KW - regulations KW - government agencies KW - waste disposal sites KW - U. S. Environmental Protection Agency KW - New Mexico KW - compliance KW - drinking water KW - radioactive waste KW - ground water KW - evaluation KW - safety KW - Waste Isolation Pilot Plant KW - waste disposal KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51030936?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Trauth%2C+K+M%3BBertram%2C+S+G%3BBower%2C+B&rft.aulast=Trauth&rft.aufirst=K&rft.date=1994-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Considerations+for+guidance+for+radioactive+waste+disposal+arising+from+rules+under+40+CFR+191+and+40+CFR+194&rft.title=Considerations+for+guidance+for+radioactive+waste+disposal+arising+from+rules+under+40+CFR+191+and+40+CFR+194&rft.issn=02706520&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 DE95001413NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Sponsored by U. S. Dep. of Energy, Washington, DC; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - compliance; drinking water; Eddy County New Mexico; evaluation; government agencies; ground water; human activity; New Mexico; radioactive waste; regulations; safety; U. S. Environmental Protection Agency; United States; waste disposal; waste disposal sites; Waste Isolation Pilot Plant; water resources ER - TY - JOUR T1 - In situ permeable flow sensors at the Savannah River integrated demonstration; Phase 2 results AN - 50325979; 1998-003058 AB - A suite of In Situ Permeable Flow Sensors was deployed at the site of the Savannah River Integrated Demonstration to monitor the interaction between the groundwater flow regime and air injected into the saturated subsurface through a horizontal well. One of the goals of the experiment was to determine if a groundwater circulation system was induced by the air injection process. The data suggest that no such circulation system was established, perhaps due to the heterogeneous nature of the sediments through which the injected gas has to travel. The steady state and transient groundwater flow patterns observed suggest that the injected air followed high permeability pathways from the injection well to the water table. The preferential pathways through the essentially horizontal impermeable layers appear to have been created by drilling activities at the site. JF - SAND (Sandia Laboratories) AU - Ballard, S Y1 - 1994/08// PY - 1994 DA - August 1994 SP - 19 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - in situ KW - South Carolina KW - unsteady flow KW - injection KW - remediation KW - measurement KW - ground water KW - aquifers KW - organic compounds KW - detection KW - boreholes KW - sediments KW - hydraulic conductivity KW - Savannah River Site KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50325979?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Ballard%2C+S&rft.aulast=Ballard&rft.aufirst=S&rft.date=1994-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=In+situ+permeable+flow+sensors+at+the+Savannah+River+integrated+demonstration%3B+Phase+2+results&rft.title=In+situ+permeable+flow+sensors+at+the+Savannah+River+integrated+demonstration%3B+Phase+2+results&rft.issn=02706520&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 DE94018517NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; boreholes; detection; ground water; hydraulic conductivity; in situ; injection; measurement; organic compounds; permeability; remediation; Savannah River Site; sediments; South Carolina; United States; unsteady flow ER - TY - JOUR T1 - Conformation of type II and type III asphaltenes using molecular modelling AN - 1812216035; 2016-071028 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Kowalewski, J AU - Vandenbrouke, M AU - Faulon, Jean Loup AU - Oteyza, Julian Y1 - 1994/08// PY - 1994 DA - August 1994 SP - GEOC EP - 54 PB - American Chemical Society, Washington, DC VL - 208 IS - 1-2 SN - 0065-7727, 0065-7727 KW - terrestrial environment KW - asphalt KW - three-dimensional models KW - biochemistry KW - data processing KW - molecular structure KW - models KW - computer programs KW - bitumens KW - organic compounds KW - chemical reactions KW - marine environment KW - chemical properties KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1812216035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Conformation+of+type+II+and+type+III+asphaltenes+using+molecular+modelling&rft.au=Kowalewski%2C+J%3BVandenbrouke%2C+M%3BFaulon%2C+Jean+Loup%3BOteyza%2C+Julian&rft.aulast=Kowalewski&rft.aufirst=J&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 - asphalt; biochemistry; bitumens; chemical properties; chemical reactions; computer programs; data processing; marine environment; models; molecular structure; organic compounds; terrestrial environment; three-dimensional models ER - TY - JOUR T1 - Building initial molecular structures for geochemical macromolecules AN - 1812215713; 2016-071025 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Foulon, Jean-Loup AU - Oteyza, Julian Y1 - 1994/08// PY - 1994 DA - August 1994 SP - GEOC EP - 51 PB - American Chemical Society, Washington, DC VL - 208 IS - 1-2 SN - 0065-7727, 0065-7727 KW - molecular structure KW - models KW - compounds KW - three-dimensional models KW - stochastic processes KW - biochemistry KW - mathematical methods KW - statistical analysis KW - two-dimensional models KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1812215713?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Building+initial+molecular+structures+for+geochemical+macromolecules&rft.au=Foulon%2C+Jean-Loup%3BOteyza%2C+Julian&rft.aulast=Foulon&rft.aufirst=Jean-Loup&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 - biochemistry; compounds; mathematical methods; models; molecular structure; statistical analysis; stochastic processes; three-dimensional models; two-dimensional models ER - TY - JOUR T1 - Computer-aided molecular analysis of imogolite AN - 1812215197; 2016-071042 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Pohl, P I AU - Smith, D M AU - Oteyza, Julian Y1 - 1994/08// PY - 1994 DA - August 1994 SP - GEOC EP - 68 PB - American Chemical Society, Washington, DC VL - 208 IS - 1-2 SN - 0065-7727, 0065-7727 KW - silicates KW - data processing KW - adsorption KW - gases KW - clay minerals KW - molecular structure KW - computer programs KW - chemical reactions KW - dynamics KW - chemical properties KW - sheet silicates KW - imogolite 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/1812215197?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Computer-aided+molecular+analysis+of+imogolite&rft.au=Pohl%2C+P+I%3BSmith%2C+D+M%3BOteyza%2C+Julian&rft.aulast=Pohl&rft.aufirst=P&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 - adsorption; chemical properties; chemical reactions; clay minerals; computer programs; data processing; dynamics; gases; imogolite; molecular structure; sheet silicates; silicates ER - TY - JOUR T1 - Molecular modeling applied to coal macromolecules AN - 1812211294; 2016-071026 JF - Abstracts of Papers - American Chemical Society, National Meeting AU - Carlson, Gary A AU - Faulon, Jean Loup AU - Oteyza, Julian Y1 - 1994/08// PY - 1994 DA - August 1994 SP - GEOC EP - 52 PB - American Chemical Society, Washington, DC VL - 208 IS - 1-2 SN - 0065-7727, 0065-7727 KW - molecular structure KW - models KW - computer programs KW - coalification KW - rank KW - physical properties KW - sedimentary rocks KW - chemical reactions KW - coal KW - data processing KW - 06B:Petrology of coal KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1812211294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Molecular+modeling+applied+to+coal+macromolecules&rft.au=Carlson%2C+Gary+A%3BFaulon%2C+Jean+Loup%3BOteyza%2C+Julian&rft.aulast=Carlson&rft.aufirst=Gary&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 - chemical reactions; coal; coalification; computer programs; data processing; models; molecular structure; physical properties; rank; sedimentary rocks ER - TY - JOUR T1 - Scenario development for the Waste Isolation Pilot Plant; building confidence in the assessment AN - 51037299; 1998-059600 AB - Scenario development is part of the iterative performance assessment (PA) process for the Waste Isolation Pilot Plant (WIPP). Scenario development for the WIPP has been the subject of intense external review and is certain to be the subject of continued scrutiny as the project proceeds toward regulatory compliance. The principal means of increasing confidence in this aspect of the PA will be through the use of the systematic and thorough procedure toward developing the scenarios and conceptual models on which the assessment is to be based. Early and ongoing interaction with project reviewers can assist with confidence building. Quality of argument and clarity of presentation in PA will be of key concern. Appropriate tools are required for documenting and tracking assumptions, through a single assessment phase, and between iterative assessment phases. Risks associated with future human actions are of particular concern to the WIPP project, and international consensus on the principles for incorporation of future human actions in assessments would be valuable. (Atomindex citation 26:006427) JF - SAND (Sandia Laboratories) AU - Galson, D A AU - Swift, P N Y1 - 1994/07// PY - 1994 DA - July 1994 SP - 16 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - iterative methods KW - Eddy County New Mexico KW - human activity KW - regulations KW - New Mexico KW - radioactive waste KW - evaluation KW - models KW - planning KW - risk assessment KW - Waste Isolation Pilot Plant KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51037299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Galson%2C+D+A%3BSwift%2C+P+N&rft.aulast=Galson&rft.aufirst=D&rft.date=1994-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Scenario+development+for+the+Waste+Isolation+Pilot+Plant%3B+building+confidence+in+the+assessment&rft.title=Scenario+development+for+the+Waste+Isolation+Pilot+Plant%3B+building+confidence+in+the+assessment&rft.issn=02706520&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 DE94017291NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Eddy County New Mexico; evaluation; human activity; iterative methods; models; New Mexico; planning; radioactive waste; regulations; risk assessment; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Effect of frequency on Young's modulus and seismic wave attenuation AN - 51033322; 1998-052977 AB - Laboratory experiments were performed to measure the effect of frequency, water-saturation, and strain amplitude on Young's modulus and seismic wave attenuation on rock cores recovered on or near the site of a potential nuclear waste repository at Yucca Mountain, Nevada. The purpose of this investigation is to perform the measurements using four techniques: cyclic loading, waveform inversion, resonant bar, and ultrasonic velocity. The measurements ranged in frequency between 10 (super -2) and 10 (super 6) Hz. For the dry specimens Young's modulus and attenuation were independent of frequency; that is, all four techniques yielded nearly the same values for modulus and attenuation. For saturated specimens, a frequency dependence for both Young's modulus and attenuation was observed. In general, saturation reduced Young's modulus and increased seismic wave attenuation. The effect of strain amplitude on Young's modulus and attenuation was measured using the cyclic loading technique at a frequency of 10 (super -1) Hz. The effect of strain amplitude in all cases was small. For some rocks, such as the potential repository horizon of the Topopah Spring Member tuff (TSw2), the effect of strain amplitude on both attenuation and modulus was minimal. JF - SAND (Sandia Laboratories) AU - Price, R H AU - Martin, R J AU - Haupt, R W Y1 - 1994/07// PY - 1994 DA - July 1994 SP - 57 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - methods KW - volcanic rocks KW - geophysical surveys KW - strain KW - site exploration KW - igneous rocks KW - data KW - waste disposal sites KW - elastic waves KW - frequency KW - elastic constants KW - cores KW - rock mechanics KW - radioactive waste KW - Cenozoic KW - laboratory studies KW - attenuation KW - tuff KW - Yucca Mountain KW - Nevada KW - experimental studies KW - geophysical methods KW - Nye County Nevada KW - Miocene KW - seismic methods KW - measurement KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - saturation KW - Neogene KW - ground motion KW - surveys KW - waste disposal KW - earthquakes KW - Young's modulus KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51033322?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Price%2C+R+H%3BMartin%2C+R+J%3BHaupt%2C+R+W&rft.aulast=Price&rft.aufirst=R&rft.date=1994-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Effect+of+frequency+on+Young%27s+modulus+and+seismic+wave+attenuation&rft.title=Effect+of+frequency+on+Young%27s+modulus+and+seismic+wave+attenuation&rft.issn=02706520&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 DE94017498NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - attenuation; Cenozoic; cores; data; earthquakes; elastic constants; elastic waves; experimental studies; frequency; geophysical methods; geophysical surveys; ground motion; igneous rocks; laboratory studies; measurement; methods; Miocene; Neogene; Nevada; Nye County Nevada; pyroclastics; radioactive waste; rock mechanics; saturation; seismic methods; site exploration; strain; surveys; Tertiary; Topopah Spring Member; tuff; United States; volcanic rocks; waste disposal; waste disposal sites; Young's modulus; Yucca Mountain ER - TY - JOUR T1 - Mass and penetration depth of Shoemaker-Levy 9 fragments from time-resolved photometry AN - 50185346; 1995-010345 AB - Computational simulations of the first 100 seconds of interaction of Shoemaker-Levy 9 fragments with the Jovian atmosphere have revealed a potential method for estimating the masses and penetration depths of the individual objects. For sufficiently large fragments, impact-generated fireballs will rise into line-of-sight over the Jovian limb (less than one minute after impact for a 3-km diameter fragment). It is possible that time-resolved radiometric measurements from Earth- and orbital-based observatories may detect two different arrivals for each impact: first the shock wave and, a few seconds later, a debris front (fireball). Measurements of one or both arrival times with time resolutions of better than one second will provide information that would place strong restrictions on the range of values of equivalent explosive yield (from which fragment mass can be extracted) and effective penetration depth. We believe that time-resolved photometry measurements of impact-induced light emission (impact-flash signatures) will provide the best means by which Shoemaker-Levy 9 fragment masses can be determined if they are greater than about 5X10 (super 15) g (corresponding to a 1-km diameter ice sphere). Copyright 1994 by the American Geophysical Union. JF - Geophysical Research Letters AU - Boslough, Mark B AU - Crawford, David A AU - Robinson, Allen C AU - Trucano, Timothy G Y1 - 1994/07// PY - 1994 DA - July 1994 SP - 1555 EP - 1558 PB - American Geophysical Union, Washington, DC VL - 21 IS - 14 SN - 0094-8276, 0094-8276 KW - surface properties KW - numerical models KW - Jupiter KW - Shoemaker-Levy 9 Comet KW - atmosphere KW - impacts KW - simulation KW - giant planets KW - mass KW - planets KW - comets KW - fireballs KW - velocity KW - outer planets KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50185346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mass+and+penetration+depth+of+Shoemaker-Levy+9+fragments+from+time-resolved+photometry&rft.au=Boslough%2C+Mark+B%3BCrawford%2C+David+A%3BRobinson%2C+Allen+C%3BTrucano%2C+Timothy+G&rft.aulast=Boslough&rft.aufirst=Mark&rft.date=1994-07-01&rft.volume=21&rft.issue=14&rft.spage=1555&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F94GL01582 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 - 16 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - atmosphere; comets; fireballs; giant planets; impacts; Jupiter; mass; numerical models; outer planets; planets; Shoemaker-Levy 9 Comet; simulation; surface properties; velocity DO - http://dx.doi.org/10.1029/94GL01582 ER - TY - JOUR T1 - A three-dimensional boundary element method for steady unsaturated quasi-linear flow in porous media AN - 50177501; 1994-049371 AB - A three-dimension boundary element method is developed to study unsaturated groundwater flows in heterogeneous porous media. The method is based on the Kirchhoff transformation of variables which transforms the nonlinear Richards equation into the Fokker-Planck equation. Several benchmark problems are considered involving cavity infiltration and exclusion to demonstrate the reliability of the boundary element formulation. As an example application problem, the effective conductivity of a porous medium containing randomly positioned impermeable spherical inclusions is considered. JF - Water Resources Research AU - Subia, S R AU - Ingber, M S AU - Martinez, M J Y1 - 1994/07// PY - 1994 DA - July 1994 SP - 2097 EP - 2104 PB - American Geophysical Union, Washington, DC VL - 30 IS - 7 SN - 0043-1397, 0043-1397 KW - numerical models KW - three-dimensional models KW - steady flow KW - unsaturated zone KW - porous materials KW - Kirchhoff integral KW - Fokker-Planck equation KW - boundary conditions KW - ground water KW - boundary element analysis KW - aquifers KW - models KW - heterogeneous materials KW - Richards equation KW - inclusions KW - hydraulic conductivity KW - algorithms KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50177501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+three-dimensional+boundary+element+method+for+steady+unsaturated+quasi-linear+flow+in+porous+media&rft.au=Subia%2C+S+R%3BIngber%2C+M+S%3BMartinez%2C+M+J&rft.aulast=Subia&rft.aufirst=S&rft.date=1994-07-01&rft.volume=30&rft.issue=7&rft.spage=2097&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F94WR00753 L2 - http://www.agu.org/journals/wr/ 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 - DC N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - algorithms; aquifers; boundary conditions; boundary element analysis; Fokker-Planck equation; ground water; heterogeneous materials; hydraulic conductivity; inclusions; Kirchhoff integral; models; numerical models; permeability; porous materials; Richards equation; steady flow; three-dimensional models; unsaturated zone DO - http://dx.doi.org/10.1029/94WR00753 ER - TY - JOUR T1 - Stability evaluation of the Markel Mine at Weeks Island, Louisiana AN - 51037443; 1998-055749 AB - A three dimensional (3D) finite element analysis of the Markel Mine located on Weeks Island was performed to: (1) evaluate the stability of the mine and (2) determine the effect of mine failure on the nearby Morton Salt mine and SPR facilities. The first part of the stability evaluation investigates the effect of pillar failure on mine stability. These simulations revealed that tensile stresses and dilatant damage develop in the overlying salt as a result of pillar loss. These tensile stresses extend to the salt/overburden interface only for the case where all 45 of the pillars are assumed to fail. Tensile stresses would likely cause microfracturing of the salt, resulting in a flow path for groundwater from the overlying aquifer to enter the mine. The dilatant damage bridges between the mine and the overburden in the case where 15 or more pillars are removed from the model. Dilatant damage is attributed to microfracturing or changes in the pore structure of the salt and could also result in a flow path for groundwater to enter the mine. The second part of the Markel Mine evaluation investigates the stability of the pillars with respect to three failure mechanisms: tensile failure, compressive failure, and creep rupture. A 3D slabbing pillar model of the Markel mine was developed to investigate progressive failure of the pillars and the effect of slabbing on mine stability. Based on a strain-limiting creep rupture criterion, pillar failure is predicted to be extensive at present. The associated loss of pillar strength should be equivalent to removing all pillars from the model as was done in the first part of this stability analysis, resulting in the possibility of ground water intrusion. Since creep rupture is not a well understood phenomenon, further development and validation of this criterion is recommended. JF - SAND (Sandia Laboratories) AU - Hoffman, E L Y1 - 1994/06// PY - 1994 DA - June 1994 SP - 40 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - underground space KW - microcracks KW - data KW - stability KW - rock mechanics KW - ground water KW - Weeks Island KW - finite element analysis KW - theoretical studies KW - sedimentary rocks KW - Morton Mine KW - movement KW - Markel Mine KW - Louisiana KW - mines KW - failures KW - chemically precipitated rocks KW - overburden KW - three-dimensional models KW - Strategic Petroleum Reserve KW - stress KW - statistical analysis KW - mechanical properties KW - mathematical models KW - tensile strength KW - properties KW - Gulf Coastal Plain KW - evaporites KW - aquifers KW - rupture KW - cracks KW - creep KW - compressive strength KW - Iberia Parish Louisiana KW - permeability KW - salt KW - pillars KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51037443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Hoffman%2C+E+L&rft.aulast=Hoffman&rft.aufirst=E&rft.date=1994-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Stability+evaluation+of+the+Markel+Mine+at+Weeks+Island%2C+Louisiana&rft.title=Stability+evaluation+of+the+Markel+Mine+at+Weeks+Island%2C+Louisiana&rft.issn=02706520&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 DE94016146NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; chemically precipitated rocks; compressive strength; cracks; creep; data; evaporites; failures; finite element analysis; ground water; Gulf Coastal Plain; Iberia Parish Louisiana; Louisiana; Markel Mine; mathematical models; mechanical properties; microcracks; mines; Morton Mine; movement; overburden; permeability; pillars; properties; rock mechanics; rupture; salt; sedimentary rocks; stability; statistical analysis; Strategic Petroleum Reserve; stress; tensile strength; theoretical studies; three-dimensional models; underground space; United States; Weeks Island ER - TY - JOUR T1 - Closure report for underground storage tanks 321-I1U1, 321-I1U2, and 321-I1U3 and associated underground piping AN - 51051813; 1996-080252 AB - Underground storage tanks (USTs) 321-I1U1, 321-I1U2, and 321-I1U3, located in the Building 321 area at Lawrence Livermore National Laboratory (LLNL) (Fig. A-1 and A-2, Appendix A), were registered with the State Water Resources Control Board as USTs 321A-11X, 321A-12X, and 321A-13X and were subsequently renamed. This tank system consisted of three polyvinyl chloride (PVC) lined concrete sumps and approximately 400 ft of underground 4 in. PVC piping (Fig. A-2, Appendix A). Sumps 321-I1U1 and 321-I1U3 each had a capacity of 3,000 gal, and tank 321-I1U2 had a capacity of 3,700 gal. These sumps were constructed in 1974 and were used to receive waste rinsewater containing acids, metals, and possibly some organic solvents from the plating shop operations at Building 322. Sump 321-I1U3 received the rinsewater from Building 322. Sump 321-I1U2 received the acidic backwash, and sump 321-I1U1 received the caustic backwash from the ion-exchange columns. The sumps remained in service until January 1986. In 1988, the sumps were cleaned and decontaminated in preparation for closure. JF - SAND (Sandia Laboratories) AU - Biffle, J H AU - Blanford, M L AU - Mallon, B J AU - Blake, R G Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 188 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Livermore California KW - underground storage tanks KW - chemical waste KW - Alameda County California KW - boundary conditions KW - California KW - sampling KW - Lawrence Livermore National Laboratory KW - decontamination KW - report KW - industrial waste KW - algorithms KW - waste disposal KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51051813?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Biffle%2C+J+H%3BBlanford%2C+M+L%3BMallon%2C+B+J%3BBlake%2C+R+G&rft.aulast=Biffle&rft.aufirst=J&rft.date=1994-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Closure+report+for+underground+storage+tanks+321-I1U1%2C+321-I1U2%2C+and+321-I1U3+and+associated+underground+piping&rft.title=Closure+report+for+underground+storage+tanks+321-I1U1%2C+321-I1U2%2C+and+321-I1U3+and+associated+underground+piping&rft.issn=02706520&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 DE94014302NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000; Contract W-7405-ENG-48 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Alameda County California; algorithms; boundary conditions; California; chemical waste; decontamination; industrial waste; Lawrence Livermore National Laboratory; Livermore California; report; sampling; underground disposal; underground storage tanks; United States; waste disposal ER - TY - JOUR T1 - Bayou Choctaw oil shipment test AN - 51034675; 1998-058443 AB - In early October of 1993, an oil shipment of about 1 million barrels was made from the Bayou Choctaw Strategic Petroleum Reserve storage facility to St. James Terminal. During the shipment, oil temperatures and soil temperatures along the pipeline were recorded. The field data were used to make estimations of soil thermal properties, thermal conductivity and specific heat. These data were also used to validate and calibrate a heat transfer code, OILPIP, which has been used to calculate pipeline cooling of oil during a drawdown. JF - SAND (Sandia Laboratories) AU - Bauer, S J AU - Ballard, S AU - Barker, G T Y1 - 1994/05// PY - 1994 DA - May 1994 SP - 83 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - Saint James Terminal KW - underground storage KW - thermal conductivity KW - specific heat KW - thermal properties KW - data processing KW - petroleum KW - calibration KW - Gulf Coastal Plain KW - pipelines KW - computer programs KW - reserves KW - transport KW - energy sources KW - heat flow KW - underground installations KW - cooling KW - OILPIP KW - heat transfer KW - testing KW - Bayou Choctaw KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034675?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Bauer%2C+S+J%3BBallard%2C+S%3BBarker%2C+G+T&rft.aulast=Bauer&rft.aufirst=S&rft.date=1994-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Bayou+Choctaw+oil+shipment+test&rft.title=Bayou+Choctaw+oil+shipment+test&rft.issn=02706520&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 DE94011743NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bayou Choctaw; calibration; computer programs; cooling; data processing; energy sources; Gulf Coastal Plain; heat flow; heat transfer; OILPIP; petroleum; pipelines; reserves; Saint James Terminal; soils; specific heat; testing; thermal conductivity; thermal properties; transport; underground installations; underground storage; United States ER - TY - JOUR T1 - (super 133) Cs MAS NMR investigation of Cs adsorption onto kaolinite AN - 52873657; 1996-022351 JF - Eos, Transactions, American Geophysical Union AU - Kim, Y AU - Kirkpatrick, R J AU - Cygan, R T AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 189 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - isotopes KW - alkali metals KW - kaolinite KW - adsorption KW - NMR spectra KW - clay minerals KW - radioactive isotopes KW - Cs-137 KW - cesium KW - metals KW - Cs-133 KW - sheet silicates KW - spectra KW - 01B:Mineralogy of silicates KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52873657?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=%28super+133%29+Cs+MAS+NMR+investigation+of+Cs+adsorption+onto+kaolinite&rft.au=Kim%2C+Y%3BKirkpatrick%2C+R+J%3BCygan%2C+R+T%3BAnonymous&rft.aulast=Kim&rft.aufirst=Y&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=189&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 - adsorption; alkali metals; cesium; clay minerals; Cs-133; Cs-137; isotopes; kaolinite; metals; NMR spectra; radioactive isotopes; sheet silicates; silicates; spectra ER - TY - JOUR T1 - On estimating impact scale from geophysical signatures AN - 52767889; 1997-008294 JF - Eos, Transactions, American Geophysical Union AU - Schultz, P H AU - Crawford, D A AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 122 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - Mexico KW - impact features KW - geophysical surveys KW - geophysical methods KW - Yucatan Peninsula KW - surveys KW - magnetic methods KW - magnetic anomalies KW - impact craters KW - Chicxulub Crater KW - impacts KW - 23:Geomorphology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52767889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=On+estimating+impact+scale+from+geophysical+signatures&rft.au=Schultz%2C+P+H%3BCrawford%2C+D+A%3BAnonymous&rft.aulast=Schultz&rft.aufirst=P&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=122&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 - Chicxulub Crater; geophysical methods; geophysical surveys; impact craters; impact features; impacts; magnetic anomalies; magnetic methods; Mexico; surveys; Yucatan Peninsula ER - TY - JOUR T1 - The production of plasma, charged debris and magnetic fields during hypervelocity impacts AN - 52761887; 1997-008301 JF - Eos, Transactions, American Geophysical Union AU - Crawford, D A AU - Schultz, P H AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 123 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - shock waves KW - plasma KW - Moon KW - interplanetary space KW - impacts KW - hypervelocity KW - magnetic field KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52761887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+production+of+plasma%2C+charged+debris+and+magnetic+fields+during+hypervelocity+impacts&rft.au=Crawford%2C+D+A%3BSchultz%2C+P+H%3BAnonymous&rft.aulast=Crawford&rft.aufirst=D&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=123&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 - hypervelocity; impacts; interplanetary space; magnetic field; Moon; plasma; shock waves ER - TY - JOUR T1 - The effect of sliding velocity on the mechanical response of an artificial joint in Topopah Spring Member tuff AN - 51204078; 2000-026168 JF - SAND (Sandia Laboratories) AU - Olsson, William A Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 18 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - shear strength KW - volcanic rocks KW - site exploration KW - igneous rocks KW - waste disposal sites KW - joints KW - rock mechanics KW - Cenozoic KW - fractures KW - velocity KW - tuff KW - Yucca Mountain KW - Nevada KW - loading KW - stress KW - mechanical properties KW - Nye County Nevada KW - Miocene KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - Neogene KW - creep KW - waste disposal KW - Paintbrush Tuff KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51204078?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Olsson%2C+William+A&rft.aulast=Olsson&rft.aufirst=William&rft.date=1994-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+effect+of+sliding+velocity+on+the+mechanical+response+of+an+artificial+joint+in+Topopah+Spring+Member+tuff&rft.title=The+effect+of+sliding+velocity+on+the+mechanical+response+of+an+artificial+joint+in+Topopah+Spring+Member+tuff&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 33 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - NM N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; creep; fractures; igneous rocks; joints; loading; mechanical properties; Miocene; Neogene; Nevada; Nye County Nevada; Paintbrush Tuff; pyroclastics; rock mechanics; shear strength; site exploration; stress; Tertiary; Topopah Spring Member; tuff; United States; velocity; volcanic rocks; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Total-system performance assessment for Yucca Mountain; SNL second iteration (TSPA-1993) AN - 51052473; 1997-001707 AB - Sandia National Laboratories has completed the second iteration of the periodic total-system performance assessments (TSPA-93) for the Yucca Mountain Site Characterization Project (YMP). These analyses estimate the future behavior of a potential repository for high-level nuclear waste at the Yucca Mountain, Nevada, site under consideration by the Department of Energy. TSPA-93 builds upon previous efforts by emphasizing YMP concerns relating to site characterization, design, and regulatory compliance. Scenarios describing expected conditions (aqueous and gaseous transport of contaminants) and low-probability events (human-intrusion drilling and volcanic intrusion) are modeled. The hydrologic processes modeled include estimates of the perturbations to ambient conditions caused by heating of the repository resulting from radioactive decay of the waste. Hydrologic parameters and parameter probability distributions have been derived from available site data. Possible future climate changes are modeled by considering two separate groundwater infiltration conditions: "wet" with a mean flux of 10 mm/yr, and "dry" with a mean flux of 0.5 mm/yr. Two alternative waste-package designs and two alternative repository areal thermal power densities are investigated. One waste package is a thin-wall container emplaced in a vertical borehole, and the second is a container designed with corrosion-resistant and corrosion-allowance walls emplaced horizontally in the drift. Thermal power loadings of 57 kW/acre (the loading specified in the original repository conceptual design) and 114 kW/acre (a loading chosen to investigate effects of a "hot repository" are considered. TSPA-93 incorporates significant new detailed process modeling, including two- and three-dimensional modeling of thermal effects, groundwater flow in the saturated-zone aquifers, and gas flow in the unsaturated zone. (ERA citation 19:020975) JF - SAND (Sandia Laboratories) AU - Wilson, M L AU - Barnard, R W AU - Barr, G E AU - Dockery, H A AU - Dunn, E Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 477 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - high-level waste KW - human activity KW - pollution KW - mathematical models KW - Nye County Nevada KW - radioactive waste KW - ground water KW - aquifers KW - Nevada Test Site KW - transport KW - hydrodynamics KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - disposal barriers KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51052473?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Wilson%2C+M+L%3BBarnard%2C+R+W%3BBarr%2C+G+E%3BDockery%2C+H+A%3BDunn%2C+E&rft.aulast=Wilson&rft.aufirst=M&rft.date=1994-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Total-system+performance+assessment+for+Yucca+Mountain%3B+SNL+second+iteration+%28TSPA-1993%29&rft.title=Total-system+performance+assessment+for+Yucca+Mountain%3B+SNL+second+iteration+%28TSPA-1993%29&rft.issn=02706520&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 DE94013819NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Vol. 2; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; disposal barriers; ground water; high-level waste; human activity; hydrodynamics; mathematical models; Nevada; Nevada Test Site; Nye County Nevada; pollution; radioactive waste; transport; underground disposal; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Strategy to seal exploratory boreholes in unsaturated tuff; Yucca Mountain site characterization project AN - 51038538; 1998-055748 AB - This report presents a strategy for sealing exploratory boreholes associated with the Yucca Mountain Site Characterization Project. Over 500 existing and proposed boreholes have been considered in the development of this strategy, ranging from shallow (penetrating into alluvium only) to deep (penetrating into the groundwater table). Among the comprehensive list of recommendations are the following: Those boreholes within the potential repository boundary and penetrating through the potential repository horizon are the most significant boreholes from a performance standpoint and should be sealed. Shallow boreholes are comparatively insignificant and require only nominal sealing. The primary areas in which to place seals are away from high-temperature zones at a distance from the potential repository horizon in the Paintbrush nonwelded tuff and the upper portion of the Topopah Spring Member and in the tuffaceous beds of the Calico Hills Unit. Seals should be placed prior to waste emplacement. Performance goals for borehole seals both above and below the potential repository are proposed. Detailed construction information on the boreholes that could be used for future design specifications is provided along with a description of the environmental setting, i.e., the geology, hydrology, and the in situ and thermal stress states. A borehole classification scheme based on the condition of the borehole wall in different tuffaceous units is also proposed. In addition, calculations are presented to assess the significance of the boreholes acting as preferential pathways for the release of radionuclides. Design calculations are presented to answer the concerns of when, where, and how to seal. As part of the strategy development, available technologies to seal exploratory boreholes (including casing removal, borehole wall reconditioning, and seal emplacement) are reviewed. JF - SAND (Sandia Laboratories) AU - Fernandez, J A AU - Case, J B AU - Givens, C A AU - Carney, B C Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 522 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - technology KW - sealing KW - isotopes KW - site exploration KW - waste disposal sites KW - unsaturated zone KW - Nye County Nevada KW - radioactive waste KW - radioactive isotopes KW - boreholes KW - planning KW - classification KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51038538?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Fernandez%2C+J+A%3BCase%2C+J+B%3BGivens%2C+C+A%3BCarney%2C+B+C&rft.aulast=Fernandez&rft.aufirst=J&rft.date=1994-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Strategy+to+seal+exploratory+boreholes+in+unsaturated+tuff%3B+Yucca+Mountain+site+characterization+project&rft.title=Strategy+to+seal+exploratory+boreholes+in+unsaturated+tuff%3B+Yucca+Mountain+site+characterization+project&rft.issn=02706520&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 DE94015043NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; classification; isotopes; Nevada; Nye County Nevada; planning; radioactive isotopes; radioactive waste; sealing; site exploration; technology; United States; unsaturated zone; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Total-system performance assessment for Yucca Mountain-SNL second iteration, TSPA-1993; Volume 1 AN - 51034873; 1999-000325 AB - Sandia National Laboratories has completed the second iteration of the periodic total-system performance assessments (TSPA-93) for the Yucca Mountain Site Characterization Project (YMP). These analyses estimate the future behavior of a potential repository for high-level nuclear waste at the Yucca Mountain, Nevada, site under consideration by the Department of Energy. TSPA-93 builds upon previous efforts by emphasizing YMP concerns relating to site characterization, design, and regulatory compliance. Scenarios describing expected conditions (aqueous and gaseous transport of contaminants) and low-probability events (human-intrusion drilling and volcanic intrusion) are modeled. The hydrologic processes modeled include estimates of the perturbations to ambient conditions caused by heating of the repository resulting from radioactive decay of the waste. Hydrologic parameters and parameter probability distributions have been derived from available site data. Possible future climate changes are modeled by considering two separate groundwater infiltration conditions: "wet" with a mean flux of 10 mm/yr, and "dry" with a mean flux of 0.5 mm/yr. Two alternative waste-package designs and two alternative repository areal thermal power densities are investigated. One waste package is a thin-wall container emplaced in a vertical borehole, and the second is a container designed with corrosion-resistant and corrosion-allowance walls emplaced horizontally in the drift. Thermal power loadings of 57 kW/acre (the loading specified in the original repository conceptual design) and 114 kW/acre (a loading chosen to investigate effects of a "hot repository") are considered. TSPA-93 incorporates significant new detailed process modeling, including two- and three-dimensional modeling of thermal effects, groundwater flow in the saturated-zone aquifers, and gas flow in the unsaturated zone. (ERA citation 19:020974) JF - SAND (Sandia Laboratories) AU - Wilson, M L AU - Gauthier, J H AU - Barnard, R W AU - Barr, G E AU - Dockery, H A Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 338 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - isotopes KW - site exploration KW - regulations KW - waste disposal sites KW - unsaturated zone KW - stability KW - radioactive decay KW - radioactive waste KW - ground water KW - saturated zone KW - radioactive isotopes KW - transport KW - heat flow KW - hydrodynamics KW - Yucca Mountain KW - Nevada KW - climate KW - high-level waste KW - three-dimensional models KW - iterative methods KW - pollutants KW - pollution KW - mathematical models KW - Nye County Nevada KW - two-dimensional models KW - aquifers KW - models KW - safety KW - infiltration KW - waste disposal KW - design KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034873?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Wilson%2C+M+L%3BGauthier%2C+J+H%3BBarnard%2C+R+W%3BBarr%2C+G+E%3BDockery%2C+H+A&rft.aulast=Wilson&rft.aufirst=M&rft.date=1994-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Total-system+performance+assessment+for+Yucca+Mountain-SNL+second+iteration%2C+TSPA-1993%3B+Volume+1&rft.title=Total-system+performance+assessment+for+Yucca+Mountain-SNL+second+iteration%2C+TSPA-1993%3B+Volume+1&rft.issn=02706520&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 DE94013818NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; climate; design; ground water; heat flow; high-level waste; hydrodynamics; infiltration; isotopes; iterative methods; mathematical models; models; Nevada; Nye County Nevada; pollutants; pollution; radioactive decay; radioactive isotopes; radioactive waste; regulations; safety; saturated zone; site exploration; stability; three-dimensional models; transport; two-dimensional models; United States; unsaturated zone; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Feasibility of permeation grouting for constructing subsurface barriers AN - 51034645; 1999-000383 AB - Efforts are being made to devise technologies that provide interim containment of waste sites while final remediation alternatives are developed. Permeation grouting, a technique used extensively in the civil and mining engineering industry has been investigated as a method for emplacing a subsurface containment barrier beneath existing waste sites. Conceptually an underlying barrier is placed by injecting grout into the formation at less than fracturing pressure from a series of directionally drilled boreholes beneath the waste site. This study evaluated the penetration and performance characteristics in varying soil conditions of four different grout materials (two microfine cements, mineral wax, and sodium silicate) at a field scale. Field testing consisted of grout injection via sleeve (tube-a'-manchette) pipe into both vertical and horizontal borehole configurations at the Mixed Waste Landfill Integrated Demonstration site at Sandia National Laboratories. Prior to, during, and after grout injection non-intrusive geophysical techniques were used to map grout flow. Following the tests, the site was excavated to reveal details of the grout permeation, and grouted soil samples were cored for laboratory characterization. The non-intrusive and intrusive grout mapping showed preferential flow patterns, i.e., the grout tended to follow the path of least resistance. Preliminary testing indicates that permeation grouting is a feasible method for emplacing a low permeability subsurface barrier in the semi-arid unconsolidated alluvial soils common to the Southwest. Despite the success of this project, difficulties in predicting grout flow in heterogeneous soils and non-intrusive methods for imaging grout location and continuity are issues that need more attention. JF - SAND (Sandia Laboratories) AU - Dwyer, B P Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 48 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - experimental studies KW - terrestrial environment KW - technology KW - landfills KW - semi-arid environment KW - injection KW - waste disposal sites KW - grouting KW - feasibility studies KW - remediation KW - radioactive waste KW - laboratory studies KW - boreholes KW - testing KW - cement KW - waste disposal KW - underground disposal KW - permeability KW - disposal barriers KW - construction materials KW - Alluvial soils KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Dwyer%2C+B+P&rft.aulast=Dwyer&rft.aufirst=B&rft.date=1994-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Feasibility+of+permeation+grouting+for+constructing+subsurface+barriers&rft.title=Feasibility+of+permeation+grouting+for+constructing+subsurface+barriers&rft.issn=02706520&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 DE95005407NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Alluvial soils; boreholes; cement; construction materials; disposal barriers; experimental studies; feasibility studies; grouting; injection; laboratory studies; landfills; permeability; radioactive waste; remediation; semi-arid environment; soils; technology; terrestrial environment; testing; underground disposal; waste disposal; waste disposal sites ER - TY - JOUR T1 - Second performance assessment iteration of the Greater Confinement Disposal facility at the Nevada Test Site AN - 51032421; 1999-000355 AB - The Greater Confinement Disposal (GCD) facility was established in Area 5 at the Nevada Test Site for containment of waste inappropriate for shallow land burial. Some transuranic (TRU) waste has been disposed of at the GCD facility, and compliance of this disposal system with EPA regulation 40 CFR 191 must be evaluated. We have adopted an iterative approach in which performance assessment results guide site data collection, which in turn influences the parameters and models used in performance assessment. The first iteration was based upon readily available data, and indicated that the GCD facility would likely comply with 40 CFR 191 and that the downward flux of water through the vadose zone (recharge) had a major influence on the results. Very large recharge rates, such as might occur under a cooler, wetter climate, could result in noncompliance. A project was initiated to study recharge in Area 5 by use of three environmental tracers. The recharge rate is so small that the nearest groundwater aquifer will not be contaminated in less than 10,000 years. Thus upward liquid diffusion of radionuclides remained as the sole release pathway. This second assessment iteration refined the upward pathway models and updated the parameter distributions based upon new site information. A new plant uptake model was introduced to the upward diffusion pathway; adsorption and erosion were also incorporated into the model. Several modifications were also made to the gas phase radon transport model. Plutonium solubility and sorption coefficient distributions were changed based upon new information, and on-site measurements were used to update the moisture content distributions. The results of the assessment using these models indicate that the GCD facility is likely to comply with all sections of 40 CFR 191 under undisturbed conditions. JF - SAND (Sandia Laboratories) AU - Baer, T A AU - Emery, J N AU - Price, L L AU - Olague, N E Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 190 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - isotopes KW - erosion KW - plutonium KW - moisture KW - regulations KW - waste disposal sites KW - unsaturated zone KW - radon KW - radioactive waste KW - ground water KW - Nevada Test Site KW - radioactive isotopes KW - noble gases KW - movement KW - tracers KW - Nevada KW - soils KW - alkaline earth metals KW - iterative methods KW - adsorption KW - aquifers KW - models KW - recharge KW - metals KW - waste disposal KW - actinides KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51032421?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Baer%2C+T+A%3BEmery%2C+J+N%3BPrice%2C+L+L%3BOlague%2C+N+E&rft.aulast=Baer&rft.aufirst=T&rft.date=1994-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Second+performance+assessment+iteration+of+the+Greater+Confinement+Disposal+facility+at+the+Nevada+Test+Site&rft.title=Second+performance+assessment+iteration+of+the+Greater+Confinement+Disposal+facility+at+the+Nevada+Test+Site&rft.issn=02706520&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 DE94016147NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - actinides; adsorption; alkaline earth metals; aquifers; erosion; ground water; isotopes; iterative methods; metals; models; moisture; movement; Nevada; Nevada Test Site; noble gases; plutonium; radioactive isotopes; radioactive waste; radon; recharge; regulations; soils; tracers; underground disposal; United States; unsaturated zone; waste disposal; waste disposal sites ER - TY - JOUR T1 - Solar electric generating system II finite element analysis AN - 51023783; 1999-040438 AB - On June 2, 1992, Landers' earthquake struck the Solar Electric Generating System II, located in Daggett, California. The 30 megawatt power station, operated by the Daggett Leasing Corporation (DLC), suffered substantial damage due to structural failures in the solar farm. These failures consisted of the separation of sliding joints supporting a distribution of parabolic glass mirrors. At separation, the mirrors fell to the ground and broke. It was the desire of the DLC and the Solar Thermal Design Assistance Center (STDAC) of Sandia National Laboratories (SNL) and to redesign these joints so that, in the event of future quakes, costly breakage will be avoided. To accomplish this task, drawings of collector components were developed by the STDAC, from which a detailed finite element computer model of a solar collector was produced. This nonlinear dynamic model, which consisted of over 8,560 degrees of freedom, underwent model reduction to form a low order nonlinear dynamic model containing only 40 degrees of freedom. This model was then used as a design tool to estimate joint dynamics. Using this design tool, joint configurations were modified, and an acceptable joint redesign determined. The results of this analysis showed that the implementation of metal stops welded to support shafts for the purpose of preventing joint separation is a suitable joint redesign. Moreover, it was found that, for quakes of Landers' magnitude, mirror breakage due to enhanced vibration in the trough assembly is unlikely. JF - SAND (Sandia Laboratories) AU - Dohner, J L AU - Anderson, J R Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 48 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - failures KW - statistical analysis KW - data processing KW - damage KW - seismic response KW - preventive measures KW - structures KW - Landers earthquake 1992 KW - models KW - California KW - finite element analysis KW - soil-structure interface KW - Southern California KW - vibration KW - earthquakes KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51023783?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Dohner%2C+J+L%3BAnderson%2C+J+R&rft.aulast=Dohner&rft.aufirst=J&rft.date=1994-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Solar+electric+generating+system+II+finite+element+analysis&rft.title=Solar+electric+generating+system+II+finite+element+analysis&rft.issn=02706520&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 DE94015598NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; damage; data processing; design; earthquakes; failures; finite element analysis; Landers earthquake 1992; models; preventive measures; seismic response; soil-structure interface; Southern California; statistical analysis; structures; United States; vibration ER - TY - JOUR T1 - A study of downhole electromagnetic sources for mapping enhanced oil recovery processes AN - 50258724; 1994-026788 AB - An evaluation of downhole electromagnetic (EM) sources has been made for mapping 3-D enhanced oil recovery (EOR) processes. Two types of sources considered were vertical magnetic dipoles and vertical to near-vertical electric dipoles and bipoles. These sources were used to produce magnetic field responses expected of EOR processes for crosswell configurations. A borehole-to-surface configuration was also studied for the downhole electric source, since this configuration can be highly sensitive to shallow 3-D EOR targets.For the crosswell arrays, the criteria used to evaluate the sources were the magnitudes of the observed signals with and without the process and the amount these signals change because of a migrating process. Instrumental noise was considered in the evaluation. Findings show that either electric or magnetic sources can produce truly significant changes in the fields, provided the fields before and after the initiation of the process are compared. An order of magnitude change in the fields has been demonstrated. The key to measuring such changes is to use the highest frequency possible. This frequency will be limited by instrumental noise. A migrating process did not produce field changes that are as large as those observed with and without the process. Nevertheless, model simulations showed that changes in the fields caused by the migrating processes are significant and measurable.Calculated responses of a shallow process at the surface showed that they were extremely sensitive to small deviations in the orientation of the downhole electric source. Quantitative interpretation should proceed only with techniques that explicitly consider the source orientation. JF - Geophysics AU - Newman, Gregory A Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 534 EP - 545 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 59 IS - 4 SN - 0016-8033, 0016-8033 KW - organic materials KW - petroleum engineering KW - three-dimensional models KW - well-logging KW - geophysical methods KW - enhanced recovery KW - downhole methods KW - shallow depth KW - organic compounds KW - boreholes KW - hydrocarbons KW - electromagnetic logging KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+study+of+downhole+electromagnetic+sources+for+mapping+enhanced+oil+recovery+processes&rft.au=Newman%2C+Gregory+A&rft.aulast=Newman&rft.aufirst=Gregory&rft.date=1994-04-01&rft.volume=59&rft.issue=4&rft.spage=534&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/10.1190%2F1.1443614 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 - 1994-01-01 N1 - Number of references - 15 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - boreholes; downhole methods; electromagnetic logging; enhanced recovery; geophysical methods; hydrocarbons; organic compounds; organic materials; petroleum engineering; shallow depth; three-dimensional models; well-logging DO - http://dx.doi.org/10.1190/1.1443614 ER - TY - JOUR T1 - Direct effects of CO (sub 2) and temperature on silicate weathering; possible implications for climate control AN - 50257940; 1994-028166 AB - New dissolution rates of anorthite and augite are presented which indicate that silicate weathering in organic-rich solutions is not directly affected by soil CO (sub 2) but is very sensitive to T. The lack of a direct CO (sub 2) effect on weathering is a new and critically important result. CO (sub 2) apparently accelerates silicate weathering indirectly by fertilizing organic activity and the production of corrosive organic acids. The results can be expanded to more complex weathering-climate interrelationships. JF - Geochimica et Cosmochimica Acta AU - Brady, Patrick V AU - Carroll, Susan A Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 1853 EP - 1856 PB - Pergamon, Oxford VL - 58 IS - 7 SN - 0016-7037, 0016-7037 KW - silicates KW - plagioclase KW - augite KW - atmosphere KW - phosphorus KW - solution KW - weathering KW - temperature KW - geochemical cycle KW - carbon dioxide KW - anorthite KW - pyroxene group KW - clinopyroxene KW - carbon KW - framework silicates KW - feldspar group KW - climate KW - chain silicates KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257940?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Direct+effects+of+CO+%28sub+2%29+and+temperature+on+silicate+weathering%3B+possible+implications+for+climate+control&rft.au=Brady%2C+Patrick+V%3BCarroll%2C+Susan+A&rft.aulast=Brady&rft.aufirst=Patrick&rft.date=1994-04-01&rft.volume=58&rft.issue=7&rft.spage=1853&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990543-6 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 - 32 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - anorthite; atmosphere; augite; carbon; carbon dioxide; chain silicates; climate; clinopyroxene; feldspar group; framework silicates; geochemical cycle; phosphorus; plagioclase; pyroxene group; silicates; solution; temperature; weathering DO - http://dx.doi.org/10.1016/0016-7037(94)90543-6 ER - TY - JOUR T1 - Tomographic imaging of radionuclide transport in laboratory columns AN - 50098930; 1995-067824 JF - Eos, Transactions, American Geophysical Union AU - Brown, G O AU - Stone, M L AU - Gazin, J E AU - Lucero, D AU - Romero, J A AU - Gelbard, F AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 143 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - tomography KW - methods KW - imagery KW - experimental studies KW - isotopes KW - emission spectra KW - radioactive isotopes KW - Sandia Photon Emission Imaging System KW - transport KW - radioactive tracers KW - gamma rays KW - SPEIS KW - photon emission KW - spectra KW - instruments KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50098930?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Tomographic+imaging+of+radionuclide+transport+in+laboratory+columns&rft.au=Brown%2C+G+O%3BStone%2C+M+L%3BGazin%2C+J+E%3BLucero%2C+D%3BRomero%2C+J+A%3BGelbard%2C+F%3BAnonymous&rft.aulast=Brown&rft.aufirst=G&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=143&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 - emission spectra; experimental studies; gamma rays; imagery; instruments; isotopes; methods; photon emission; radioactive isotopes; radioactive tracers; Sandia Photon Emission Imaging System; spectra; SPEIS; tomography; transport ER - TY - JOUR T1 - Testing and analysis methodologies for low-permeability formations AN - 50094183; 1996-000942 JF - Eos, Transactions, American Geophysical Union AU - Roberts, R M AU - Beauheim, R L AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 153 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - methods KW - chemically precipitated rocks KW - underground storage KW - Eddy County New Mexico KW - Paleozoic KW - prediction KW - mathematical models KW - New Mexico KW - Permian KW - evaporites KW - ground water KW - aquifers KW - Upper Permian KW - sedimentary rocks KW - transmissivity KW - movement KW - underground installations KW - Waste Isolation Pilot Plant KW - waste disposal KW - permeability KW - Salado Formation KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50094183?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Testing+and+analysis+methodologies+for+low-permeability+formations&rft.au=Roberts%2C+R+M%3BBeauheim%2C+R+L%3BAnonymous&rft.aulast=Roberts&rft.aufirst=R&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=153&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 - aquifers; chemically precipitated rocks; Eddy County New Mexico; evaporites; ground water; mathematical models; methods; movement; New Mexico; Paleozoic; permeability; Permian; prediction; Salado Formation; sedimentary rocks; transmissivity; underground installations; underground storage; United States; Upper Permian; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Integrated data and modeling assessment of a potential groundwater mound to estimate recharge; Albuquerque Basin, New Mexico AN - 50087985; 1996-000987 JF - Eos, Transactions, American Geophysical Union AU - McCord, J P AU - Wolford, R A AU - Lacher, L J AU - McCord, J T AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 159 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - soils KW - Sandia National Laboratories KW - monitoring KW - Bernalillo County New Mexico KW - reclamation KW - well-logging KW - New Mexico KW - ground water KW - evaluation KW - aquifers KW - models KW - Albuquerque Basin KW - recharge KW - perched aquifers KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50087985?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Integrated+data+and+modeling+assessment+of+a+potential+groundwater+mound+to+estimate+recharge%3B+Albuquerque+Basin%2C+New+Mexico&rft.au=McCord%2C+J+P%3BWolford%2C+R+A%3BLacher%2C+L+J%3BMcCord%2C+J+T%3BAnonymous&rft.aulast=McCord&rft.aufirst=J&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=159&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 - Albuquerque Basin; aquifers; Bernalillo County New Mexico; evaluation; ground water; models; monitoring; New Mexico; perched aquifers; recharge; reclamation; Sandia National Laboratories; soils; United States; well-logging ER - TY - JOUR T1 - Probabilistic analysis of vadose zone contaminant transport under ambient fluxes AN - 50087853; 1996-001029 JF - Eos, Transactions, American Geophysical Union AU - Burck, P W AU - McCord, J T AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 171 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Sandia National Laboratories KW - hazardous waste KW - Bernalillo County New Mexico KW - pollutants KW - Monte Carlo analysis KW - statistical analysis KW - unsaturated zone KW - pollution KW - New Mexico KW - simulation KW - ground water KW - models KW - Albuquerque New Mexico KW - transport KW - metals KW - velocity KW - probability KW - nuclear facilities KW - uranium KW - waste disposal KW - actinides KW - heavy metals KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50087853?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Probabilistic+analysis+of+vadose+zone+contaminant+transport+under+ambient+fluxes&rft.au=Burck%2C+P+W%3BMcCord%2C+J+T%3BAnonymous&rft.aulast=Burck&rft.aufirst=P&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=171&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; Albuquerque New Mexico; Bernalillo County New Mexico; ground water; hazardous waste; heavy metals; metals; models; Monte Carlo analysis; New Mexico; nuclear facilities; pollutants; pollution; probability; Sandia National Laboratories; simulation; statistical analysis; transport; United States; unsaturated zone; uranium; velocity; waste disposal ER - TY - JOUR T1 - Practical considerations in well testing of low-permeability media AN - 50087131; 1996-000934 JF - Eos, Transactions, American Geophysical Union AU - Beauheim, R L AU - Anonymous Y1 - 1994/04// PY - 1994 DA - April 1994 SP - 151 EP - 152 PB - American Geophysical Union, Washington, DC VL - 75 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - halides KW - anhydrite KW - Eddy County New Mexico KW - New Mexico KW - seepage KW - temperature KW - ground water KW - evaluation KW - pore pressure KW - chlorides KW - Waste Isolation Pilot Plant KW - Salado Formation KW - diffusivity KW - compressibility KW - monitoring KW - pressure KW - underground storage KW - sulfates KW - Paleozoic KW - prediction KW - Permian KW - halite KW - Upper Permian KW - detection KW - underground installations KW - hydraulic conductivity KW - Carlsbad New Mexico KW - waste disposal KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50087131?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Practical+considerations+in+well+testing+of+low-permeability+media&rft.au=Beauheim%2C+R+L%3BAnonymous&rft.aulast=Beauheim&rft.aufirst=R&rft.date=1994-04-01&rft.volume=75&rft.issue=16%2C+Suppl.&rft.spage=151&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 - anhydrite; Carlsbad New Mexico; chlorides; compressibility; detection; diffusivity; Eddy County New Mexico; evaluation; ground water; halides; halite; hydraulic conductivity; monitoring; New Mexico; Paleozoic; permeability; Permian; pore pressure; prediction; pressure; Salado Formation; seepage; sulfates; temperature; underground installations; underground storage; United States; Upper Permian; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Subsurface fracture spacing; comparison of inferences from slant/horizontal and vertical cores AN - 52809097; 1996-067998 JF - SPE Formation Evaluation AU - Lorenz, John C AU - Hill, Robin E Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 66 EP - 72 PB - Society of Petroleum Engineers (SPE), Richardson, TX VL - 9 IS - 1 SN - 0885-923X, 0885-923X KW - wells KW - United States KW - orientation KW - horizontal drilling KW - petroleum engineering KW - Garfield County Colorado KW - Cretaceous KW - Mesaverde Group KW - sandstone KW - petroleum KW - Upper Cretaceous KW - Mesozoic KW - cores KW - reservoir rocks KW - fractures KW - sedimentary rocks KW - Cozzette Member KW - thickness KW - directional drilling KW - drilling KW - Colorado KW - northwestern Colorado KW - clastic rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52809097?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SPE+Formation+Evaluation&rft.atitle=Subsurface+fracture+spacing%3B+comparison+of+inferences+from+slant%2Fhorizontal+and+vertical+cores&rft.au=Lorenz%2C+John+C%3BHill%2C+Robin+E&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1994-03-01&rft.volume=9&rft.issue=1&rft.spage=66&rft.isbn=&rft.btitle=&rft.title=SPE+Formation+Evaluation&rft.issn=0885923X&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 - 23 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - clastic rocks; Colorado; cores; Cozzette Member; Cretaceous; directional drilling; drilling; fractures; Garfield County Colorado; horizontal drilling; Mesaverde Group; Mesozoic; northwestern Colorado; orientation; petroleum; petroleum engineering; reservoir rocks; sandstone; sedimentary rocks; thickness; United States; Upper Cretaceous; wells ER - TY - JOUR T1 - NMR spectroscopy of experimentally shocked Coconino Sandstone and the effect of pore water AN - 52794197; 1996-076885 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Cygan, R T AU - Boslough, M B AU - Kirkpatrick, R J AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 309 EP - 310 PB - Lunar and Planetary Science Conference, Houston, TX VL - 25, Part 1 KW - United States KW - experimental studies KW - Coconino County Arizona KW - isotopes KW - Paleozoic KW - effects KW - impacts KW - silicon KW - Permian KW - metamorphism KW - stable isotopes KW - NMR spectra KW - Si-29 KW - Arizona KW - Coconino Sandstone KW - spectra KW - Meteor Crater KW - shock metamorphism KW - pore water KW - P-T conditions KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52794197?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=NMR+spectroscopy+of+experimentally+shocked+Coconino+Sandstone+and+the+effect+of+pore+water&rft.au=Cygan%2C+R+T%3BBoslough%2C+M+B%3BKirkpatrick%2C+R+J%3BAnonymous&rft.aulast=Cygan&rft.aufirst=R&rft.date=1994-03-01&rft.volume=25%2C+Part+1&rft.issue=&rft.spage=309&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 - 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 - Arizona; Coconino County Arizona; Coconino Sandstone; effects; experimental studies; impacts; isotopes; metamorphism; Meteor Crater; NMR spectra; P-T conditions; Paleozoic; Permian; pore water; shock metamorphism; Si-29; silicon; spectra; stable isotopes; United States ER - TY - JOUR T1 - Axial focusing of seismic energy from a large impact on Earth; preliminary numerical simulations AN - 52786042; 1996-076804 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Boslough, M B AU - Chael, E P AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 145 EP - 146 PB - Lunar and Planetary Science Conference, Houston, TX VL - 25, Part 1 KW - numerical models KW - strain KW - mantle KW - elastic waves KW - effects KW - seismic energy KW - impacts KW - simulation KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52786042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Axial+focusing+of+seismic+energy+from+a+large+impact+on+Earth%3B+preliminary+numerical+simulations&rft.au=Boslough%2C+M+B%3BChael%2C+E+P%3BAnonymous&rft.aulast=Boslough&rft.aufirst=M&rft.date=1994-03-01&rft.volume=25%2C+Part+1&rft.issue=&rft.spage=145&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 - 1996-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - effects; elastic waves; impacts; mantle; numerical models; seismic energy; simulation; strain ER - TY - JOUR T1 - Individual and combined effects of chloride, sulfate, and magnesium ions on hydrated portland-cement paste AN - 51031388; 1999-000353 AB - Ground water with a high concentration of magnesium ion is known to cause deterioration to portland cement concretes. A proposed mechanism for this deterioration process published previously involves an approximate 1:1 replacement of Ca ions by Mg ions in the crystalline phases of hydrated cement. The current study was undertaken to determine which ions, among magnesium, chloride, and sulfate, cause deterioration; whether their deleterious action is individual or interdependent; and to relate this mechanism of deterioration to the outlook for a 100-yr service life of concretes used in mass placements at the Waste Isolation Pilot Plant. Loss of Ca ion by cement pastes was found to be strongly related to the concentration of Mg ion in simulated ground-water solutions in which the paste samples were aged. This was true of both salt-containing and conventional cement pastes. No other ion in the solutions exerted a strong effect on Ca loss. Ca ion left first from calcium hydroxide in the pastes, depleting all calcium hydroxide by 60 days. Some calcium silicate hydrate remained even after 90 days in the solutions with the highest concentration of Mg ion, while the paste samples deteriorated noticeably. The results indicated a mechanism that involves dissolution of Ca phases and transport of Ca ions to the surface of the sample, followed by formation of Mg-bearing phases at this reaction surface rather than directly by substitution within the microstructure of hydrated cement. Given that calcium hydroxide and calcium silicate hydrate are the principal strength-giving phases of hydrated cement, this mechanism indicates the likelihood of significant loss of integrity of a concrete exposed to Mg-bearing ground water at the WIPP. The rate of deterioration ultimately will depend on Mg-ion concentration, the microstructure materials of the concrete exposed to that groundwater, and the availability of brine. JF - SAND (Sandia Laboratories) AU - Poole, T S AU - Wakeley, L D AU - Young, C L Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 74 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - halides KW - calcium KW - magnesium KW - degradation KW - Eddy County New Mexico KW - waste disposal sites KW - mechanism KW - New Mexico KW - solution KW - radioactive waste KW - ground water KW - chlorides KW - ion exchange KW - Waste Isolation Pilot Plant KW - hardness KW - disposal barriers KW - construction materials KW - alkaline earth metals KW - sulfates KW - pollutants KW - cement materials KW - pollution KW - concrete KW - ultrastructure KW - metals KW - brines KW - waste disposal KW - magnesium ion KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51031388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Poole%2C+T+S%3BWakeley%2C+L+D%3BYoung%2C+C+L&rft.aulast=Poole&rft.aufirst=T&rft.date=1994-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Individual+and+combined+effects+of+chloride%2C+sulfate%2C+and+magnesium+ions+on+hydrated+portland-cement+paste&rft.title=Individual+and+combined+effects+of+chloride%2C+sulfate%2C+and+magnesium+ions+on+hydrated+portland-cement+paste&rft.issn=02706520&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 DE94011247NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; brines; calcium; cement materials; chlorides; concrete; construction materials; degradation; disposal barriers; Eddy County New Mexico; ground water; halides; hardness; ion exchange; magnesium; magnesium ion; mechanism; metals; New Mexico; pollutants; pollution; radioactive waste; solution; sulfates; ultrastructure; United States; waste disposal; waste disposal sites; Waste Isolation Pilot Plant ER - TY - JOUR T1 - The influence of body shape on the deformation and breakup of Comet Shoemaker-Levy 9 fragments as they enter the Jovian atmosphere AN - 50333964; 1996-076878 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Crawford, D A AU - Trucano, T G AU - Boslough, M B AU - Kipp, M E AU - McGlaun, J M AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 295 EP - 296 PB - Lunar and Planetary Science Conference, Houston, TX VL - 25, Part 1 KW - Jupiter KW - Shoemaker-Levy 9 Comet KW - atmosphere KW - effects KW - impacts KW - deformation KW - variations KW - giant planets KW - morphology KW - planets KW - comets KW - outer planets KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50333964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+influence+of+body+shape+on+the+deformation+and+breakup+of+Comet+Shoemaker-Levy+9+fragments+as+they+enter+the+Jovian+atmosphere&rft.au=Crawford%2C+D+A%3BTrucano%2C+T+G%3BBoslough%2C+M+B%3BKipp%2C+M+E%3BMcGlaun%2C+J+M%3BAnonymous&rft.aulast=Crawford&rft.aufirst=D&rft.date=1994-03-01&rft.volume=25%2C+Part+1&rft.issue=&rft.spage=295&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 - 1996-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; comets; deformation; effects; giant planets; impacts; Jupiter; morphology; outer planets; planets; Shoemaker-Levy 9 Comet; variations ER - TY - JOUR T1 - A new high resolution seismic recording system AN - 50108514; 1995-066379 JF - Seismological Research Letters AU - Seastrand, D R AU - Kromer, R P AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 51 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 65 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - seismograms KW - high-resolution methods KW - data processing KW - seismographs KW - new methods KW - measurement KW - Nevada Test Site KW - computers KW - data bases KW - seismic networks KW - earthquakes KW - Nevada KW - instruments KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50108514?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+new+high+resolution+seismic+recording+system&rft.au=Seastrand%2C+D+R%3BKromer%2C+R+P%3BAnonymous&rft.aulast=Seastrand&rft.aufirst=D&rft.date=1994-03-01&rft.volume=65&rft.issue=1&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - computers; data bases; data processing; earthquakes; high-resolution methods; instruments; measurement; Nevada; Nevada Test Site; new methods; seismic networks; seismograms; seismographs; United States ER - TY - JOUR T1 - Multi-instrument seismic noise comparison at the Pinedale Seismic Research Facility AN - 50106687; 1995-066470 JF - Seismological Research Letters AU - Young, C J AU - Chael, E P AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 73 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 65 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - seismograms KW - high-resolution methods KW - monitoring KW - three-dimensional models KW - frequency KW - seismographs KW - noise KW - models KW - Wyoming KW - Sublette County Wyoming KW - seismicity KW - instruments KW - Boulder Wyoming KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50106687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Multi-instrument+seismic+noise+comparison+at+the+Pinedale+Seismic+Research+Facility&rft.au=Young%2C+C+J%3BChael%2C+E+P%3BAnonymous&rft.aulast=Young&rft.aufirst=C&rft.date=1994-03-01&rft.volume=65&rft.issue=1&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - Boulder Wyoming; frequency; high-resolution methods; instruments; models; monitoring; noise; seismicity; seismograms; seismographs; Sublette County Wyoming; three-dimensional models; United States; Wyoming ER - TY - JOUR T1 - Discrimination between NTS explosions, earthquakes and the non-proliferation experiment at the Pinedale Seismic Research Facility AN - 50103307; 1995-066460 JF - Seismological Research Letters AU - Carr, D B AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 71 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 65 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - seismograms KW - body waves KW - experimental studies KW - guided waves KW - explosions KW - seismic moment KW - chemical explosions KW - magnitude KW - elastic waves KW - seismic sources KW - measurement KW - Nevada Test Site KW - surface waves KW - mathematical methods KW - seismic waves KW - nuclear explosions KW - arrival time KW - earthquakes KW - Nevada KW - amplitude KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50103307?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Discrimination+between+NTS+explosions%2C+earthquakes+and+the+non-proliferation+experiment+at+the+Pinedale+Seismic+Research+Facility&rft.au=Carr%2C+D+B%3BAnonymous&rft.aulast=Carr&rft.aufirst=D&rft.date=1994-03-01&rft.volume=65&rft.issue=1&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - amplitude; arrival time; body waves; chemical explosions; earthquakes; elastic waves; experimental studies; explosions; guided waves; magnitude; mathematical methods; measurement; Nevada; Nevada Test Site; nuclear explosions; seismic moment; seismic sources; seismic waves; seismograms; surface waves; United States ER - TY - JOUR T1 - Underground nuclear explosion ground motions recorded at Yucca Mountain AN - 50102491; 1995-066357 JF - Seismological Research Letters AU - Walck, Marianne C AU - Anonymous Y1 - 1994/03// PY - 1994 DA - March 1994 SP - 45 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 65 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - seismograms KW - monitoring KW - explosions KW - prediction KW - elastic waves KW - seismic response KW - Nye County Nevada KW - models KW - accelerograms KW - ground motion KW - Yucca Flat KW - seismic waves KW - nuclear explosions KW - Yucca Mountain KW - earthquakes KW - underground disposal KW - Nevada KW - amplitude KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50102491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Underground+nuclear+explosion+ground+motions+recorded+at+Yucca+Mountain&rft.au=Walck%2C+Marianne+C%3BAnonymous&rft.aulast=Walck&rft.aufirst=Marianne&rft.date=1994-03-01&rft.volume=65&rft.issue=1&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 89th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - accelerograms; amplitude; earthquakes; elastic waves; explosions; ground motion; models; monitoring; Nevada; nuclear explosions; Nye County Nevada; prediction; seismic response; seismic waves; seismograms; underground disposal; United States; Yucca Flat; Yucca Mountain ER - TY - RPRT T1 - Detail of travel associated with methods of transmissivity field generation in the Culebra Aquifer; foreign trip report, January 23-February 8, 1994 AN - 52768585; 1997-001676 AB - The WIPP Geophysical Expert Group (GxG) is evaluating a series of test problems meant to identify the geostatistical inverse method or methods that are most appropriate for generation of the transmissivity field in the Culebra aquifer. The transmissivity field has been identified in previous Performance Assessments (PA) as an important parameter for WIPP compliance. Dr. Carrera's INVERT code is the only code other than the Pilot Point Method currently used in WIPP PA that is capable of utilizing transient data. The INVERT code has very advanced features and is somewhat difficult to use. The purpose of this trip to Barcelona was to gain expertise in using the code by solving the third WIPP GxG test problem, to gain a better understanding of the underlying theory of the code, and, time allowing to work on the second GxG test problem. Additionally meetings where held with a number of Dr. Carrera's graduate students on problems that are of interest to the general hydrology community, and in particular are of interest to Sandia's WIPP program. The meeting in Paris with Ghislain de Marsily was held to discuss planning of the GxG meeting, that was originally to be held in March, but has now been postponed until next October. Additionally, discussions where held with Prof. de Marsily on implications from numerical modeling of the third test problem on the selection of a method of transmissivity field generation in the Culebra aquifer in PA calculations. JF - Detail of travel associated with methods of transmissivity field generation in the Culebra Aquifer; foreign trip report, January 23-February 8, 1994 AU - Axness, C L Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 5 VL - DOE/FTR-94007909 KW - United States KW - numerical models KW - Eddy County New Mexico KW - site exploration KW - statistical analysis KW - data processing KW - pollution KW - international cooperation KW - New Mexico KW - fluid dynamics KW - Culebra Aquifer KW - simulation KW - radioactive waste KW - ground water KW - aquifers KW - models KW - computer programs KW - transmissivity KW - INVERT KW - Waste Isolation Pilot Plant KW - waste disposal KW - southeastern New Mexico KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52768585?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Axness%2C+C+L&rft.aulast=Axness&rft.aufirst=C&rft.date=1994-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Detail+of+travel+associated+with+methods+of+transmissivity+field+generation+in+the+Culebra+Aquifer%3B+foreign+trip+report%2C+January+23-February+8%2C+1994&rft.title=Detail+of+travel+associated+with+methods+of+transmissivity+field+generation+in+the+Culebra+Aquifer%3B+foreign+trip+report%2C+January+23-February+8%2C+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 - 1997-01-01 N1 - Availability - National Technical Information Service, (703)605-6000, order number DE94007909NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Alumina surface chemistry at 25, 40, and 60 degrees C AN - 50259962; 1994-017822 AB - Potentiometric titrations and metal adsorption measurements on gamma-Al (sub 2) O (sub 3) at these T indicate that alumina surface chemistry is T-sensitive. Also adsorption isotherms for Cd and Pb on Al (sub 2) O (sub 3) as a function of pH and T are given. Enthalpies of unidentate Pb and Cd binding are 21.3 and 81.8 kJ/mol respectively, similar in sign and magnitude to the enthalpies of metal hydrolysis. Surface coordination is favoured by increasing T and depth in the crust. JF - Geochimica et Cosmochimica Acta AU - Brady, Patrick V Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 1213 EP - 1217 PB - Pergamon, Oxford VL - 58 IS - 3 SN - 0016-7037, 0016-7037 KW - constant capacitance model KW - enthalpy KW - aluminum oxides KW - surface features KW - oxides KW - hydrolysis KW - chemical composition KW - pH 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/50259962?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Alumina+surface+chemistry+at+25%2C+40%2C+and+60+degrees+C&rft.au=Brady%2C+Patrick+V&rft.aulast=Brady&rft.aufirst=Patrick&rft.date=1994-02-01&rft.volume=58&rft.issue=3&rft.spage=1213&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2894%2990586-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 - 36 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Letter N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - aluminum oxides; chemical composition; constant capacitance model; enthalpy; hydrolysis; oxides; P-T conditions; pH; surface features DO - http://dx.doi.org/10.1016/0016-7037(94)90586-X ER - TY - JOUR T1 - Axial focusing of impact energy in the Earth's interior; proof-of-principle tests of a new hypothesis AN - 50180805; 1995-013045 JF - LPI Contribution AU - Boslough, M B AU - Chael, E P AU - Trucano, T G AU - Klipp, M E AU - Crawford, D A AU - Anonymous Y1 - 1994/02// PY - 1994 DA - February 1994 SP - 14 EP - 16 PB - Lunar and Planetary Institute, Houston, TX VL - 825 SN - 0161-5297, 0161-5297 KW - seismograms KW - models KW - interior KW - plumes KW - Earth KW - strain KW - velocity structure KW - synthetic seismograms KW - impacts KW - rifting KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50180805?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Axial+focusing+of+impact+energy+in+the+Earth%27s+interior%3B+proof-of-principle+tests+of+a+new+hypothesis&rft.au=Boslough%2C+M+B%3BChael%2C+E+P%3BTrucano%2C+T+G%3BKlipp%2C+M+E%3BCrawford%2C+D+A%3BAnonymous&rft.aulast=Boslough&rft.aufirst=M&rft.date=1994-02-01&rft.volume=825&rft.issue=&rft.spage=14&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Conference on New developments regarding the KT event and other catastrophes in Earth history N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 20 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Earth; impacts; interior; models; plumes; rifting; seismograms; strain; synthetic seismograms; velocity structure ER - TY - BOOK T1 - Step-pressure test for stress-sensitive permeability determination AN - 1008817900; 2012-037682 JF - International symposium on Formation damage control AU - Economides, M J AU - Buchsteiner, Hubert AU - Warpinski, N R AU - Ghalambor, Ali Y1 - 1994/02// PY - 1994 DA - February 1994 PB - Society of Petroleum Engineers, Richardson, TX KW - models KW - physical properties KW - formation evaluation KW - well-logging KW - stress KW - reservoir properties KW - drilling KW - permeability KW - anisotropy KW - reservoir rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1008817900?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Economides%2C+M+J%3BBuchsteiner%2C+Hubert%3BWarpinski%2C+N+R%3BGhalambor%2C+Ali&rft.aulast=Economides&rft.aufirst=M&rft.date=1994-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Step-pressure+test+for+stress-sensitive+permeability+determination&rft.title=Step-pressure+test+for+stress-sensitive+permeability+determination&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International symposium on Formation damage control N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 27 N1 - PubXState - TX N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Drilling, coring, and downhole testing at the Long Valley exploratory well AN - 742918145; 2010-044467 JF - Proceedings - International Symposium on the Observation of the Continental Crust through Drilling AU - Finger, J T AU - Jacosbon, R D AU - Mitterer, Richard M Y1 - 1994 PY - 1994 DA - 1994 SP - 86 EP - 88 PB - [varies], [location varies] VL - 7 KW - United States KW - Sierra Nevada KW - volcanic rocks KW - igneous rocks KW - geothermal wells KW - well-logging KW - cores KW - exploration KW - Cenozoic KW - California KW - Bishop Tuff KW - volcanic features KW - geothermal systems KW - energy sources KW - volcanism KW - deep drilling KW - stratigraphic units KW - tuff KW - drilling KW - hydrology KW - Quaternary KW - Mono County California KW - Mammoth Lakes California KW - structural analysis KW - geophysical methods KW - basement KW - Long Valley Caldera KW - geothermal energy KW - calderas KW - pyroclastics KW - Tertiary KW - volcanoes KW - Pleistocene KW - testing KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742918145?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+International+Symposium+on+the+Observation+of+the+Continental+Crust+through+Drilling&rft.atitle=Drilling%2C+coring%2C+and+downhole+testing+at+the+Long+Valley+exploratory+well&rft.au=Finger%2C+J+T%3BJacosbon%2C+R+D%3BMitterer%2C+Richard+M&rft.aulast=Finger&rft.aufirst=J&rft.date=1994-01-01&rft.volume=7&rft.issue=&rft.spage=86&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+International+Symposium+on+the+Observation+of+the+Continental+Crust+through+Drilling&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - VII international symposium on the Observation of the continental crust through drilling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 2 N1 - Last updated - 2012-06-07 N1 - CODEN - #06445 N1 - SubjectsTermNotLitGenreText - basement; Bishop Tuff; calderas; California; Cenozoic; cores; deep drilling; drilling; energy sources; exploration; geophysical methods; geothermal energy; geothermal systems; geothermal wells; hydrology; igneous rocks; Long Valley Caldera; Mammoth Lakes California; Mono County California; Pleistocene; pyroclastics; Quaternary; Sierra Nevada; stratigraphic units; structural analysis; Tertiary; testing; tuff; United States; volcanic features; volcanic rocks; volcanism; volcanoes; well-logging ER - TY - JOUR T1 - The Katmai Scientific Drilling Project; conflict of scientific and wilderness values AN - 742909720; 2010-044461 AB - Despite thorough preparation at all levels, the arduous journey of the Katmai Scientific Drilling Project (KSDP) toward fruition has faltered part way through the National Environmental Protection Act (NEPA) Process. An obvious conclusion would be that proposing drilling or other machinery-supported science on strongly protected public lands is not worthwhile. This would be unfortunate because, for many kinds of geologic problems, research would be relegated to second-class targets. Instead, there is a need for clarification and advocacy in the following areas: (1) the continuing need for science and exploration, despite the vast amount that has been learned in the past century; (2) the distinction between science and development; and (3) the need for a national policy that promotes research on public lands, within the constraint of preservation of the natural environment. The current stage of the Katmai NEPA Process opens the door to formal comment by the scientific community on these issues. JF - Proceedings - International Symposium on the Observation of the Continental Crust through Drilling AU - Eichelberger, John C AU - Sattler, A R AU - Mitterer, Richard M Y1 - 1994 PY - 1994 DA - 1994 SP - 63 EP - 66 PB - [varies], [location varies] VL - 7 KW - United States KW - volcanic rocks KW - geologic hazards KW - collapse structures KW - igneous rocks KW - fumaroles KW - Shelikof Strait KW - national parks KW - plinian-type eruptions KW - environmental analysis KW - exploration KW - environmental management KW - conservation KW - volcanism KW - drilling KW - Novarupta KW - rhyolites KW - Valley of Ten Thousand Smokes KW - Katmai Scientific Drilling Project KW - research KW - public lands KW - emplacement KW - pyroclastics KW - volcanic risk KW - KSDP KW - magmas KW - eruptions KW - Katmai KW - volcanoes KW - Kodiak Island KW - Katmai National Park KW - Alaska KW - Southwestern Alaska KW - Aleutian Islands KW - domes KW - field studies KW - 22:Environmental geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742909720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+International+Symposium+on+the+Observation+of+the+Continental+Crust+through+Drilling&rft.atitle=The+Katmai+Scientific+Drilling+Project%3B+conflict+of+scientific+and+wilderness+values&rft.au=Eichelberger%2C+John+C%3BSattler%2C+A+R%3BMitterer%2C+Richard+M&rft.aulast=Eichelberger&rft.aufirst=John&rft.date=1994-01-01&rft.volume=7&rft.issue=&rft.spage=63&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+International+Symposium+on+the+Observation+of+the+Continental+Crust+through+Drilling&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - VII international symposium on the Observation of the continental crust through drilling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 6 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #06445 N1 - SubjectsTermNotLitGenreText - Alaska; Aleutian Islands; collapse structures; conservation; domes; drilling; emplacement; environmental analysis; environmental management; eruptions; exploration; field studies; fumaroles; geologic hazards; igneous rocks; Katmai; Katmai National Park; Katmai Scientific Drilling Project; Kodiak Island; KSDP; magmas; national parks; Novarupta; plinian-type eruptions; public lands; pyroclastics; research; rhyolites; Shelikof Strait; Southwestern Alaska; United States; Valley of Ten Thousand Smokes; volcanic risk; volcanic rocks; volcanism; volcanoes ER - TY - JOUR T1 - Deep exploration of an active silicic caldera; a search for magma in the crust beneath Long Valley, California AN - 742904325; 2010-044460 AB - While the deep structure and physical state of active silicic calderas have until now been clouded with uncertainty, a unique opportunity presently exists to make direct observations in deep drill hole within the Long Valley caldera of eastern California. For the first time, it will be possible to obtain hard data on the physical existence of juvenile magma within the basement rock of Long Valley. To critically test the hypothesis that magma does indeed exist at relatively shallow depth, we need to obtain qualitatively new information on the structure of the basement, on the physical conditions leading to the sudden cessation of earthquakes below approximately 4 km depth at the well site, and on the patterns and thermal efficiency of deep fluid circulation within the basement rock beneath the caldera. These fundamental issues can all be addressed by continuing the Long Valley Exploration Well that currently extends to a depth of 2.3 km beneath the center of the resurgent dome. We propose to deepen the well to 4.3 km in a third phase of drilling. In contrast to the previous drilling that employed conventional oilfield technology, Phase III will be continuously cored to allow unambiguous characterization of lithology, as well as systematic measurements of physical and chemical properties with depth. The target is the base of the seismogenic zone above the current center of inflation. We expect to resolve the paradox posed by surface geophysical evidence of shallow magma but subdued heat flow at moderate depth. Models for the caldera system can be critically tested only by observing the qualitatively new information given by the depth dependence of physical and chemical properties. JF - Proceedings - International Symposium on the Observation of the Continental Crust through Drilling AU - Rundle, John B AU - Sass, John H AU - Finger, John AU - Eichelberger, John C AU - Mitterer, Richard M Y1 - 1994 PY - 1994 DA - 1994 SP - 59 EP - 62 PB - [varies], [location varies] VL - 7 KW - United States KW - Sierra Nevada KW - volcanic rocks KW - geologic hazards KW - igneous rocks KW - siliceous composition KW - fluid phase KW - geodesy KW - ground water KW - exploration KW - deep-seated structures KW - Cenozoic KW - California KW - volcanic features KW - sedimentary rocks KW - geothermal systems KW - volcanism KW - deep drilling KW - movement KW - stratigraphic units KW - tectonics KW - drilling KW - seismotectonics KW - rhyolites KW - seismology KW - Quaternary KW - Mono County California KW - prediction KW - properties KW - research KW - Long Valley Caldera KW - hydrothermal conditions KW - models KW - geothermal energy KW - calderas KW - pyroclastics KW - intrusions KW - Mono Lake KW - magmas KW - eruptions KW - volcanoes KW - crust 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/742904325?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+International+Symposium+on+the+Observation+of+the+Continental+Crust+through+Drilling&rft.atitle=Deep+exploration+of+an+active+silicic+caldera%3B+a+search+for+magma+in+the+crust+beneath+Long+Valley%2C+California&rft.au=Rundle%2C+John+B%3BSass%2C+John+H%3BFinger%2C+John%3BEichelberger%2C+John+C%3BMitterer%2C+Richard+M&rft.aulast=Rundle&rft.aufirst=John&rft.date=1994-01-01&rft.volume=7&rft.issue=&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+International+Symposium+on+the+Observation+of+the+Continental+Crust+through+Drilling&rft.issn=16465954&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - VII international symposium on the Observation of the continental crust through drilling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #06445 N1 - SubjectsTermNotLitGenreText - calderas; California; Cenozoic; crust; deep drilling; deep-seated structures; drilling; eruptions; exploration; fluid phase; geodesy; geologic hazards; geothermal energy; geothermal systems; ground water; hydrothermal conditions; igneous rocks; intrusions; Long Valley Caldera; magmas; models; Mono County California; Mono Lake; movement; prediction; properties; pyroclastics; Quaternary; research; rhyolites; sedimentary rocks; seismology; seismotectonics; Sierra Nevada; siliceous composition; stratigraphic units; tectonics; United States; volcanic features; volcanic rocks; volcanism; volcanoes ER - TY - JOUR T1 - Evolution of downhole measurement systems AN - 742900133; 2010-044512 AB - Thrusts in the geosciences are placing an ever-increasing demand on downhole measurement systems at a time when the potential for major strides forward are possible, but when major contributions from the previously supportive logging industry are almost non-existent. An often-cited example of technological need arises from the lack of tools suitable for use in thermal regimes. But a more general reason for development stems from the nature of scientific drilling in that work is conducted in regions of the Earth's crust that differ from the hydrocarbon-bearing regions of interest to traditional logging endeavors. Thus, even well-established systems must be examined for data integrity and information content. Interactions with industrial institutions can further this mission at a time when budgetary difficulties on all fronts are manifest. Industrial interactions will require guarantees that evolutionary systems are useful and practical; guidelines addressing such quality issues are under development within the Ocean Drilling Program. JF - Proceedings - International Symposium on the Observation of the Continental Crust through Drilling AU - Lysne, Peter AU - Mitterer, Richard M Y1 - 1994 PY - 1994 DA - 1994 SP - 273 EP - 276 PB - [varies], [location varies] VL - 7 KW - petroleum exploration KW - geophysical surveys KW - sedimentary basins KW - well-logging KW - geophysical methods KW - electrical methods KW - petroleum KW - continental crust KW - research KW - temperature KW - measurement KW - models KW - physical properties KW - boreholes KW - heat flow KW - basins KW - surveys KW - Deep Sea Drilling Project KW - Ocean Drilling Program KW - drilling KW - instruments KW - crust KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742900133?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+International+Symposium+on+the+Observation+of+the+Continental+Crust+through+Drilling&rft.atitle=Evolution+of+downhole+measurement+systems&rft.au=Lysne%2C+Peter%3BMitterer%2C+Richard+M&rft.aulast=Lysne&rft.aufirst=Peter&rft.date=1994-01-01&rft.volume=7&rft.issue=&rft.spage=273&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+International+Symposium+on+the+Observation+of+the+Continental+Crust+through+Drilling&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - VII international symposium on the Observation of the continental crust through drilling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 2 N1 - Last updated - 2012-06-07 N1 - CODEN - #06445 N1 - SubjectsTermNotLitGenreText - basins; boreholes; continental crust; crust; Deep Sea Drilling Project; drilling; electrical methods; geophysical methods; geophysical surveys; heat flow; instruments; measurement; models; Ocean Drilling Program; petroleum; petroleum exploration; physical properties; research; sedimentary basins; surveys; temperature; well-logging ER - TY - BOOK T1 - Detection of meteoroid impacts by optical sensors in Earth orbit AN - 52775661; 1997-013169 JF - Hazards due to comets and asteroids AU - Tagliaferri, Edward AU - Spalding, Richard AU - Jacobs, Fliff AU - Worden, Simon P AU - Erlich, Adam A2 - Gehrels, Tom A2 - Gehrels, Tom Y1 - 1994 PY - 1994 DA - 1994 PB - University of Arizona Press, Tucson, AZ KW - meteorites KW - U. S. Department of Energy KW - infrared methods KW - detection KW - government agencies KW - geophysical methods KW - international cooperation KW - meteoroids KW - impacts KW - satellite methods KW - remote sensing KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52775661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Tagliaferri%2C+Edward%3BSpalding%2C+Richard%3BJacobs%2C+Fliff%3BWorden%2C+Simon+P%3BErlich%2C+Adam&rft.aulast=Tagliaferri&rft.aufirst=Edward&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=081651505&rft.btitle=Detection+of+meteoroid+impacts+by+optical+sensors+in+Earth+orbit&rft.title=Detection+of+meteoroid+impacts+by+optical+sensors+in+Earth+orbit&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 - 7 N1 - PubXState - AZ N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Airborne electromagnetic anomalies related to low-conductivity 3D bodies AN - 52701554; 1997-047177 AB - Responses of a multifrequency, multicoil AEM system were modeled numerically for poor, 3D electrical conductors embedded in a resistive bedrock and overlain by an overburden of poor to moderate conductivity. Results were computed for horizontal coplanar coil configuration with coil separation L = 6.45 m and two frequencies, 7837 Hz and 51250 Hz. The EM3D code (based on Newman et al. 1989) used in the modeling is a set of programs, which takes into consideration both the induction currents, and the galvanic currents in the host rock and overburden. The separate programs are necessary to facilitate the solving of models with high or low conductivity contrasts and different primary-field sources. ... (Publisher extract) JF - Technical Programme and Abstracts of Papers - European Association of Exploration Geophysicists AU - Peltoniemi, Markku AU - Bars, Rainer AU - Newman, Gregory A AU - Hussain, Ashiq Y1 - 1994 PY - 1994 DA - 1994 SP - 1 PB - [publisher varies], [location varies] VL - 56 SN - 0254-2560, 0254-2560 KW - electrical conductivity KW - numerical models KW - three-dimensional models KW - geophysical methods KW - electromagnetic methods KW - anomalies KW - geometry KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52701554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Programme+and+Abstracts+of+Papers+-+European+Association+of+Exploration+Geophysicists&rft.atitle=Airborne+electromagnetic+anomalies+related+to+low-conductivity+3D+bodies&rft.au=Peltoniemi%2C+Markku%3BBars%2C+Rainer%3BNewman%2C+Gregory+A%3BHussain%2C+Ashiq&rft.aulast=Peltoniemi&rft.aufirst=Markku&rft.date=1994-01-01&rft.volume=56&rft.issue=&rft.spage=I006&rft.isbn=&rft.btitle=&rft.title=Technical+Programme+and+Abstracts+of+Papers+-+European+Association+of+Exploration+Geophysicists&rft.issn=02542560&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - European Association of Exploration Geophysicists; 56th meeting and technical exhibition N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by the European Association of Geoscientists & Engineers (EAGE), Houten, Netherlands N1 - Date revised - 1997-01-01 N1 - Number of references - 2 N1 - Document feature - illus. N1 - SuppNotes - Available at: http://www.earthdoc.org/publication/publicationdetails/?publication=12458 N1 - Last updated - 2012-12-13 N1 - SubjectsTermNotLitGenreText - airborne methods; anomalies; electrical conductivity; electromagnetic methods; geometry; geophysical methods; numerical models; three-dimensional models ER - TY - BOOK T1 - Sealing of boreholes using natural, compatible materials; granular salt AN - 52504892; 1999-020250 JF - Eurock '94; SPE/ISRM international conference AU - Finley, Ray E AU - Zeuch, David H AU - Stormont, John C AU - Daemen, Jaak J K AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 PB - A.A. Balkema, Rotterdam SN - 905410502X KW - wells KW - chemically precipitated rocks KW - sedimentary rocks KW - sealing KW - granular materials KW - boreholes KW - evaporites KW - permeability KW - temperature KW - salt KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52504892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Finley%2C+Ray+E%3BZeuch%2C+David+H%3BStormont%2C+John+C%3BDaemen%2C+Jaak+J+K%3BAnonymous&rft.aulast=Finley&rft.aufirst=Ray&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=905410502X&rft.btitle=Sealing+of+boreholes+using+natural%2C+compatible+materials%3B+granular+salt&rft.title=Sealing+of+boreholes+using+natural%2C+compatible+materials%3B+granular+salt&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eurock '94; SPE/ISRM international conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Number of references - 27 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Geomechanics approach to reservoir management AN - 52015613; 2003-016227 JF - Proceedings - World Petroleum Congress = Actes et Documents - Congres Mondial du Petrole AU - Teufel, L W AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 315 PB - John Wiley & Sons, Chichester VL - 14, Vol. 2 SN - 0084-2176, 0084-2176 KW - physical properties KW - petroleum engineering KW - pressure KW - in situ KW - pore pressure KW - loading KW - stress KW - reservoir properties KW - petroleum KW - production KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52015613?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+World+Petroleum+Congress+%3D+Actes+et+Documents+-+Congres+Mondial+du+Petrole&rft.atitle=Geomechanics+approach+to+reservoir+management&rft.au=Teufel%2C+L+W%3BAnonymous&rft.aulast=Teufel&rft.aufirst=L&rft.date=1994-01-01&rft.volume=14%2C+Vol.+2&rft.issue=&rft.spage=315&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+World+Petroleum+Congress+%3D+Actes+et+Documents+-+Congres+Mondial+du+Petrole&rft.issn=00842176&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourteenth world petroleum congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2003-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - WPCPAU N1 - SubjectsTermNotLitGenreText - in situ; loading; petroleum; petroleum engineering; physical properties; pore pressure; pressure; production; reservoir properties; stress ER - TY - JOUR T1 - Experimental determination of magnesium diffusion in orthoenstatite AN - 51321560; 1995-022679 JF - Abstracts with Programs - Geological Society of America AU - Schwandt, Craig S AU - Cygan, Randall T AU - Westrich, Henry R AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 481 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - alkaline earth metals KW - magnesium KW - experimental studies KW - diffusion KW - oxygen KW - mechanism KW - fugacity KW - temperature KW - pyroxene group KW - metals KW - cations KW - orthopyroxene KW - enstatite KW - chain silicates KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51321560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+magnesium+diffusion+in+orthoenstatite&rft.au=Schwandt%2C+Craig+S%3BCygan%2C+Randall+T%3BWestrich%2C+Henry+R%3BAnonymous&rft.aulast=Schwandt&rft.aufirst=Craig&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=481&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; cations; chain silicates; diffusion; enstatite; experimental studies; fugacity; magnesium; mechanism; metals; orthopyroxene; oxygen; pyroxene group; silicates; temperature ER - TY - JOUR T1 - Interpreting potential waste disposal sites using digital mapping from sequential historical aerial photographs AN - 51321501; 1995-016280 JF - Abstracts with Programs - Geological Society of America AU - Tharp, Tom AU - Conway, Rarilee AU - Wade, Michael 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 - Sandia National Laboratories KW - Bernalillo County New Mexico KW - ArcGIS KW - pollution KW - mapping KW - New Mexico KW - ArcInfo KW - history KW - Albuquerque New Mexico KW - geographic information systems KW - Environmental Restoration Project KW - aerial photography KW - information systems KW - waste disposal KW - interpretation KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51321501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Interpreting+potential+waste+disposal+sites+using+digital+mapping+from+sequential+historical+aerial+photographs&rft.au=Tharp%2C+Tom%3BConway%2C+Rarilee%3BWade%2C+Michael%3BAnonymous&rft.aulast=Tharp&rft.aufirst=Tom&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 - aerial photography; Albuquerque New Mexico; ArcGIS; ArcInfo; Bernalillo County New Mexico; Environmental Restoration Project; geographic information systems; history; information systems; interpretation; mapping; New Mexico; pollution; remote sensing; Sandia National Laboratories; United States; waste disposal ER - TY - JOUR T1 - Updated fracture-flow model for total-system performance assessment of Yucca Mountain AN - 51215145; 2000-000346 AB - Improvements have been made to the fracture-flow model being used in the total-system performance assessment of a potential high-level radioactive waste repository at Yucca Mountain, Nevada. The "weeps model" now includes (1) weeps of varied sizes, (2) flow-pattern fluctuations caused by climate change, and (3) flow-pattern perturbations caused by repository heat generation. Comparison with the original weeps model indicates that allowing weeps of varied sizes substantially reduces the number of weeps and the number of containers contacted by weeps. However, flow-pattern perturbations caused by either climate change or repository heat generation greatly increases the number of containers contacted by weeps. In preliminary total-system calculations, using a phenomenological container-failure and radionuclide-release model, the weeps model predicts that radionuclide releases from a high-level radioactive waste repository at Yucca Mountain will be below the EPA standard specified in 40 CFR 191, but that the maximum radiation dose to an individual could be significant. Specific data from the site are required to determine the validity of the weep-flow mechanism and to better determine the parameters to which the dose calculation is sensitive. JF - SAND (Sandia Laboratories) AU - Gauthier, J H Y1 - 1994 PY - 1994 DA - 1994 SP - 8 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - high-level waste KW - failures KW - patterns KW - pollutants KW - drainage KW - waste disposal sites KW - pollution KW - fluid dynamics KW - Nye County Nevada KW - drinking water KW - seepage KW - radioactive waste KW - ground water KW - models KW - heat flow KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - climate KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51215145?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gauthier%2C+J+H&rft.aulast=Gauthier&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Updated+fracture-flow+model+for+total-system+performance+assessment+of+Yucca+Mountain&rft.title=Updated+fracture-flow+model+for+total-system+performance+assessment+of+Yucca+Mountain&rft.issn=02706520&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 DE94014179NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Int. high-level radioactive waste manage. conf., Las Vegas, NV, May 22-26, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - climate; drainage; drinking water; failures; fluid dynamics; ground water; heat flow; high-level waste; models; Nevada; Nye County Nevada; patterns; pollutants; pollution; radioactive waste; seepage; underground disposal; United States; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Overview of the mixed waste landfill integrated demonstration AN - 51214582; 2000-000354 AB - The Mixed Waste Landfill Integrated Demonstration (MWLID) focuses on "in-situ" characterization, monitoring, remediation, and containment of landfills in and environments that contain hazardous and mixed waste. The MWLID mission is to assess, demonstrate, and transfer technologies and systems that lead to faster, better, cheaper, and safer cleanup. Most important, the demonstrated technologies will be evaluated against the baseline of conventional technologies. Key goals of the MWLID are routine use of these technologies by Environmental Restoration Groups throughout the DOE complex and commercialization of these technologies to the private sector. The MWLID is demonstrating technologies at hazardous waste landfills located at Sandia National Laboratories and on Kirtland Air Force Base. These landfills have been selected because they are representative of many sites throughout the Southwest and in other and climates. JF - SAND (Sandia Laboratories) AU - Williams, C V AU - Burford, T D AU - Betsill, J D Y1 - 1994 PY - 1994 DA - 1994 SP - 8 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - hazardous waste KW - U. S. Department of Energy KW - technology KW - Bernalillo County New Mexico KW - site exploration KW - landfills KW - government agencies KW - waste disposal sites KW - New Mexico KW - technology transfer KW - remediation KW - radioactive waste KW - ground water KW - evaluation KW - Kirtland Air Force Base KW - drilling KW - soils KW - Sandia National Laboratories KW - monitoring KW - in situ KW - pollutants KW - pollution KW - cost KW - safety KW - environment KW - boreholes KW - efficiency KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51214582?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Williams%2C+C+V%3BBurford%2C+T+D%3BBetsill%2C+J+D&rft.aulast=Williams&rft.aufirst=C&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Overview+of+the+mixed+waste+landfill+integrated+demonstration&rft.title=Overview+of+the+mixed+waste+landfill+integrated+demonstration&rft.issn=02706520&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)685-6900, order number DE94014248NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Int. nucl. and hazardous waste manage. conf., Atlanta, GA, Aug. 14-18, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bernalillo County New Mexico; boreholes; cost; drilling; efficiency; environment; evaluation; government agencies; ground water; hazardous waste; in situ; Kirtland Air Force Base; landfills; monitoring; New Mexico; pollutants; pollution; radioactive waste; remediation; safety; Sandia National Laboratories; site exploration; soils; technology; technology transfer; U. S. Department of Energy; United States; waste disposal; waste disposal sites ER - TY - JOUR T1 - Selecting features from spatial data for use in stochastic simulation AN - 51209457; 2000-000355 AB - An assessment of the long term containment capabilities of a possible nuclear waste disposal site requires both an understanding of the hydrogeology of the region under consideration and an assessment of the uncertainties associated with this understanding. Stochastic simulation - the generation of random "realizations" of the regions hydrogeology, consistent with the available information, provides a way to incorporate various types of uncertainty into a prediction of a complex system response such as site containment capability. One statistical problem in stochastic simulation is: What features of the data should be "mimicked" in the realizations. The answer can depend on the application. A discussion is provided of some of the more common data features used in recent applications. These features include spatial covariance functions and measures of the connectivity of extreme values, as examples. Trends and new directions in this area are summarized including a brief description of some statistics (the features) presently in experimental stages. JF - SAND (Sandia Laboratories) AU - Rutherford, B M AU - Gotway, C A Y1 - 1994 PY - 1994 DA - 1994 SP - 6 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - site exploration KW - numerical analysis KW - waste disposal sites KW - pollution KW - fluid dynamics KW - simulation KW - radioactive waste KW - ground water KW - models KW - stochastic processes KW - hydrodynamics KW - applications KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51209457?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Rutherford%2C+B+M%3BGotway%2C+C+A&rft.aulast=Rutherford&rft.aufirst=B&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Selecting+features+from+spatial+data+for+use+in+stochastic+simulation&rft.title=Selecting+features+from+spatial+data+for+use+in+stochastic+simulation&rft.issn=02706520&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)685-6900, order number DE94017343NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Inst. of Nucl. Mat. Manage. annual meeting, Naples, FL, July 17-20, 1994; sponsored by U. S. Dep. of Energy; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - applications; fluid dynamics; ground water; hydrodynamics; models; numerical analysis; pollution; radioactive waste; simulation; site exploration; stochastic processes; waste disposal; waste disposal sites ER - TY - JOUR T1 - Environmentally motivated tracking of geologic layer movement during bench blasting using discrete element methods AN - 51201320; 2000-000353 AB - The blast-induced movement and final location of geologic layers that may cause environmental problems can be predicted using discrete element methods. This prediction capability can be used by mine operators to locate the material in the muck pile during excavation which would allow encapsulation to prevent groundwater infiltration. Open-pit mining produces the majority of the coal marketed by the US, both domestically and abroad. An increasing emphasis on environmentally sound mining practices makes it necessary to be innovative in applying new technologies to open pit mining. An important challenge is ground water acidification attributed to geologic layers, typically a shale, that have a higher-than-average pyrite content. The acidification occurs as bacteria interact with the pyrite, producing hydrogen-sulfide which raises the PH of ground water flowing through the material. Groundwater acidification is accelerated significantly in open-pit mines as the relatively impermeable shale layers are rubblized by blasting, greatly increasing the hydraulic conductivity of the material. A viable solution for mine operators is to separate the pyritic material during muck-pile excavation and encapsulate it in some manner to prevent groundwater interaction. This solution depends on being able to locate the pyritic material in the post-blast muck-pile. The movement and final location of this material was analyzed by using a discrete element computer simulation. JF - SAND (Sandia Laboratories) AU - Preece, D S AU - Scovira, D S Y1 - 1994 PY - 1994 DA - 1994 SP - 8 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - mining KW - data processing KW - coal seams KW - simulation KW - excavations KW - ground water KW - sedimentary rocks KW - blasting KW - mining geology KW - open-pit mining KW - pH KW - discrete filters KW - water KW - mines KW - acid mine drainage KW - surface mining KW - shale KW - separation KW - coal mines KW - prediction KW - pollution KW - hydrogen sulfide KW - acidification KW - pyrite KW - hydraulic conductivity KW - chelation KW - sulfides KW - clastic rocks KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51201320?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Preece%2C+D+S%3BScovira%2C+D+S&rft.aulast=Preece&rft.aufirst=D&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmentally+motivated+tracking+of+geologic+layer+movement+during+bench+blasting+using+discrete+element+methods&rft.title=Environmentally+motivated+tracking+of+geologic+layer+movement+during+bench+blasting+using+discrete+element+methods&rft.issn=02706520&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)685-6900, order number DE94006422NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 1st North Am. rock mech. symposium, Austin, TX, June 1-3, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - acid mine drainage; acidification; blasting; chelation; clastic rocks; coal mines; coal seams; data processing; discrete filters; excavations; ground water; hydraulic conductivity; hydrogen sulfide; mines; mining; mining geology; open-pit mining; pH; pollution; prediction; pyrite; sedimentary rocks; separation; shale; simulation; sulfides; surface mining; water ER - TY - JOUR T1 - Swords into plowshares; military geology and national security projects AN - 51059636; 1996-065789 AB - Military geology and national security projects are often comparable, achieving their raison d'etre in support of national goals, military operations, and/or systems-all for vital national interests. The application of Geoscience to these ends, especially engineering geology, has occurred from pole to pole and included every conceivable environment and natural condition. JF - SAND (Sandia Laboratories) AU - Neal, J T Y1 - 1994 PY - 1994 DA - 1994 SP - 18 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - eolian features KW - mines KW - military geology KW - national security KW - Strategic Petroleum Reserve KW - petroleum KW - applications KW - transportation KW - deserts KW - remote sensing KW - caverns KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51059636?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Neal%2C+J+T&rft.aulast=Neal&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Swords+into+plowshares%3B+military+geology+and+national+security+projects&rft.title=Swords+into+plowshares%3B+military+geology+and+national+security+projects&rft.issn=02706520&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 DE96003702NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Abstract appears in Abstracts with Programs, Geol. Soc. Amer., Vol. 26, No. 7, May 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - applications; caverns; deserts; eolian features; military geology; mines; national security; petroleum; remote sensing; Strategic Petroleum Reserve; transportation ER - TY - JOUR T1 - International high-level radioactive waste management conference AN - 51055599; 1997-001836 AB - A qualitative three-dimensional analysis of the saturated zone flow system was performed for a 8 km (times) 8 km region including the potential Yucca Mountain repository site. Certain recognized geologic features of unknown hydraulic properties were introduced to assess the general response of the flow field to these features. Two of these features, the Solitario Canyon fault and the proposed fault in Drill Hole Wash, appear to constrain flow and allow calibration. JF - SAND (Sandia Laboratories) AU - Barr, G E AU - Shannon, S A Y1 - 1994 PY - 1994 DA - 1994 SP - 8 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - hydrology KW - high-level waste KW - volcanic rocks KW - three-dimensional models KW - isotopes KW - site exploration KW - igneous rocks KW - migration of elements KW - simulation KW - Nye County Nevada KW - radioactive waste KW - ground water KW - pyroclastics KW - saturated zone KW - radioactive isotopes KW - hydrodynamics KW - tuff KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - faults KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51055599?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=SAND+%28Sandia+Laboratories%29&rft.atitle=International+high-level+radioactive+waste+management+conference&rft.au=Barr%2C+G+E%3BShannon%2C+S+A&rft.aulast=Barr&rft.aufirst=G&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=SAND+%28Sandia+Laboratories%29&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International high-level radioactive waste management conference 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 DE94008956NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - faults; ground water; high-level waste; hydrodynamics; hydrology; igneous rocks; isotopes; migration of elements; Nevada; Nye County Nevada; pyroclastics; radioactive isotopes; radioactive waste; saturated zone; simulation; site exploration; three-dimensional models; tuff; underground disposal; United States; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Unsaturated zone transport modeling of the Greater Confinement Disposal Site AN - 51055493; 1997-001454 AB - Unsaturated zone transport modeling is being conducted as part of the performance assessment of the Greater Confinement Disposal (GCD) facility which is located on the Nevada Test Site. This performance assessment is based on an iterative process of modeling and data collection to assess the likelihood the site will meet the US Environmental Protection Agency's containment, individual protection and groundwater protection requirements for the disposal of transuranic wastes, high-level wastes and spent fuel. The current iteration of the performance assessment evaluates the potential impact of future events on the transport system. The future events included in this analysis are subsidence, bioturbation, erosion, climate change, irrigated farming and drilling. This paper presents the unsaturated transport model, how it fits into the performance assessment and how the future events are incorporated in the model. JF - SAND (Sandia Laboratories) AU - Brown, T Y1 - 1994 PY - 1994 DA - 1994 SP - 5 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - isotopes KW - erosion KW - data processing KW - unsaturated zone KW - simulation KW - radioactive waste KW - irrigation KW - ground water KW - Nevada Test Site KW - radioactive isotopes KW - climate effects KW - Greater Confinement Disposal Site KW - Nevada KW - soils KW - protection KW - high-level waste KW - iterative methods KW - pollution KW - migration of elements KW - Nye County Nevada KW - waste disposal KW - underground disposal KW - land use KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51055493?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Brown%2C+T&rft.aulast=Brown&rft.aufirst=T&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Unsaturated+zone+transport+modeling+of+the+Greater+Confinement+Disposal+Site&rft.title=Unsaturated+zone+transport+modeling+of+the+Greater+Confinement+Disposal+Site&rft.issn=02706520&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 DE95008513NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at international high-level radioactive waste management conference, progress toward understanding; Las Vegas, NV, May 1-5, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - climate effects; data processing; erosion; Greater Confinement Disposal Site; ground water; high-level waste; irrigation; isotopes; iterative methods; land use; migration of elements; Nevada; Nevada Test Site; Nye County Nevada; pollution; protection; radioactive isotopes; radioactive waste; simulation; soils; underground disposal; United States; unsaturated zone; waste disposal ER - TY - JOUR T1 - 5th international conference on Radioactive waste management and environmental remediation AN - 51053969; 1997-002337 AB - The first remediation of an Environmental Restoration (ER) Project site at Sandia National Laboratories (SNL) was successfully conducted in May and June 1994 at Technical Area II. The removal action involved four Uranium Calibration Pits (UCPs) filled with radioactive or hazardous materials. The concrete culvert pits were used to test and calibrate borehole radiometric logging tools for uranium exploration. The removal action consisted of excavating and containerizing the pit contents and contaminated soil beneath the culverts, removing the four culverts, and backfilling the excavation. Each UCP removal had unique complexities. Sixty 208-L drums of solid radioactive waste and eight 208-L drums of liquid hazardous waste were generated during the VCM. Two of the concrete culverts will be disposed as radioactive waste and two as solid waste. Uranium-238 was detected in UCP-2 ore material at 746 pci/g, and at 59 pci/g in UCP-1 silica sand. UCP-4 was empty; sludge from UCP-3 contained 122 mg/L (ppm) chromium. JF - SAND (Sandia Laboratories) AU - Conway, R AU - Wade, M AU - Tharp, T AU - Copland, J Y1 - 1994 PY - 1994 DA - 1994 SP - 14 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - Sandia National Laboratories KW - hazardous waste KW - backfill KW - isotopes KW - Bernalillo County New Mexico KW - New Mexico KW - excavations KW - remediation KW - radioactive waste KW - Albuquerque New Mexico KW - radioactive isotopes KW - boreholes KW - symposia KW - metals KW - uranium KW - waste disposal KW - U-238 KW - solid waste KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51053969?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=SAND+%28Sandia+Laboratories%29&rft.atitle=5th+international+conference+on+Radioactive+waste+management+and+environmental+remediation&rft.au=Conway%2C+R%3BWade%2C+M%3BTharp%2C+T%3BCopland%2C+J&rft.aulast=Conway&rft.aufirst=R&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=SAND+%28Sandia+Laboratories%29&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 5th international conference on Radioactive waste management and environmental remediation 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 DE95006308NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - actinides; Albuquerque New Mexico; backfill; Bernalillo County New Mexico; boreholes; excavations; hazardous waste; isotopes; metals; New Mexico; radioactive isotopes; radioactive waste; remediation; Sandia National Laboratories; soils; solid waste; symposia; U-238; United States; uranium; waste disposal ER - TY - JOUR T1 - Free-field seismic ground motion in non-proliferation experiment AN - 51051773; 1996-080242 AB - In addition to stress and acceleration measurements made in the inelastic regime, Sandia fielded two triaxial accelerometer packages in the seismic free-field for the Non-Proliferation Experiment (NPE). The gauges were located at ranges of 190 and 200 m from the center of the ANFO-laden cavity on the opposite sides of a vertical fault. This location allowed us to assess several different seismological aspects related to non-proliferation. The radial and vertical components of the two packages show similar motion. Comparisons are made with similar data from nuclear tests to estimate yield, calculate seismic energy release and to detect spectral differences between nuclear and non-nuclear explosions. The wave forms of NPE differ significantly from nuclear explosions. The first two peak amplitudes of NPE are comparable while the nuclear explosion initial peak is much larger than the second peak. The calculated seismic energies imply that the conventional explosions couple to the medium much better at low frequencies than do nuclear explosions and that nuclear explosions contain more high frequency energy than NPE. Radial and vertical accelerations were integrated for displacement and indicate there was movement across the fault. JF - SAND (Sandia Laboratories) AU - Garbin, H G Y1 - 1994 PY - 1994 DA - 1994 SP - 12 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - experimental studies KW - detection KW - seismology KW - explosions KW - regulations KW - ground motion KW - elastic waves KW - seismic waves KW - nuclear explosions KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51051773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Garbin%2C+H+G&rft.aulast=Garbin&rft.aufirst=H&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Free-field+seismic+ground+motion+in+non-proliferation+experiment&rft.title=Free-field+seismic+ground+motion+in+non-proliferation+experiment&rft.issn=02706520&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 DE94013778NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the symposium on the Non-proliferation experiment results and implications for test ban treaties, Rockville, MD, April 19-21, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - detection; earthquakes; elastic waves; experimental studies; explosions; ground motion; nuclear explosions; regulations; seismic waves; seismology ER - TY - JOUR T1 - Development of dry barriers for containment and remediation at waste sites AN - 51046401; 1998-002622 AB - This paper describes a concept in which dry air is injected into an unsaturated formation to reduce the soil moisture content, referred to here as a dry (or sometimes tensiometric) barrier. The objective is to reduce the hydraulic conductivity of the unsaturated media to the point where liquid phase transport becomes negligible, thereby achieving containment. The concept could be applied in subsurface formations to provide containment from a leaking facility, or it could be incorporated into a cover design to provide redundancy for a capillary barrier. The air injection process could in principle be coupled with a vacuum extraction system to recover soil vapors, which would then provide a remediation process that would be appropriate if volatile organic compounds were present. Work to date has consisted of a combined theoretical, laboratory, and field research investigation. The objective of this research was to demonstrate the technical feasibility of the dry barrier concept by identifying the parameters which determine its effectiveness. Based on the results obtained for the experimental and theoretical studies, feasibility analyses were prepared for as a modification for a landfill cover design to prevent infiltration from atmospheric precipitation and for potential application of dry barriers to achieve subsurface containment and removal of volatile constituents. These analyses considered the technical as well as the economic aspects of the dry barrier concept. JF - SAND (Sandia Laboratories) AU - Thomson, B M AU - Morris, C E AU - Stormont, J AU - Ankeny, M D Y1 - 1994 PY - 1994 DA - 1994 SP - 12 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - leaking underground storage tanks KW - pollutants KW - moisture KW - soil vapor extraction KW - unsaturated zone KW - pollution KW - remediation KW - nonaqueous phase liquids KW - waste management KW - volatiles KW - organic compounds KW - transport KW - volatile organic compounds KW - hydraulic conductivity KW - waste disposal KW - underground disposal KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51046401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Thomson%2C+B+M%3BMorris%2C+C+E%3BStormont%2C+J%3BAnkeny%2C+M+D&rft.aulast=Thomson&rft.aufirst=B&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Development+of+dry+barriers+for+containment+and+remediation+at+waste+sites&rft.title=Development+of+dry+barriers+for+containment+and+remediation+at+waste+sites&rft.issn=02706520&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 DE94007062NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Waste management '94, Tucson, AZ, Feb. 27 - March 3, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - disposal barriers; hydraulic conductivity; leaking underground storage tanks; moisture; nonaqueous phase liquids; organic compounds; pollutants; pollution; remediation; soil vapor extraction; soils; transport; underground disposal; unsaturated zone; volatile organic compounds; volatiles; waste disposal; waste management ER - TY - JOUR T1 - Environmental protection implementation plan AN - 51038433; 1998-002774 AB - This Environmental Protection Implementation Plan is intended to ensure that the environmental program objectives of Department of Energy Order 5400.1 are achieved at SNL/California. The Environmental Protection Implementation Plan serves as an aid to management and staff to implement new environmental programs in a timely manner. JF - SAND (Sandia Laboratories) AU - Brekke, D D Y1 - 1994/01// PY - 1994 DA - January 1994 SP - 36 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Sandia National Laboratories KW - programs KW - U. S. Department of Energy KW - monitoring KW - government agencies KW - pollution KW - decision-making KW - remediation KW - ground water KW - waste management KW - policy KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51038433?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Brekke%2C+D+D&rft.aulast=Brekke&rft.aufirst=D&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+protection+implementation+plan&rft.title=Environmental+protection+implementation+plan&rft.issn=02706520&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 DE94009865NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - decision-making; government agencies; ground water; monitoring; policy; pollution; programs; remediation; Sandia National Laboratories; U. S. Department of Energy; United States; waste management ER - TY - JOUR T1 - Hydrologic studies for the Waste Isolation Pilot Plant AN - 51036221; 1999-000379 AB - The objective of this paper is to provide a general overview of hydrologic conditions at the Waste Isolation Pilot Plant (WIPP) by describing several key hydrologic studies that have been carried out as part of the site characterization program over the last 20 years. The paper is composed of three parts: background information about general objectives of the WIPP project; information about the geologic and hydrologic setting of the facility; and information about three aspects of the hydrologic system that are important to understanding the long-term performance of the WIPP facility. For additional detailed information, the reader is referred to the references cited in the text. JF - SAND (Sandia Laboratories) AU - Davies, P B Y1 - 1994 PY - 1994 DA - 1994 SP - 17 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - hydrology KW - underground storage KW - Eddy County New Mexico KW - site exploration KW - waste disposal sites KW - mathematical models KW - New Mexico KW - radioactive waste KW - ground water KW - underground installations KW - Waste Isolation Pilot Plant KW - waste disposal KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51036221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Davies%2C+P+B&rft.aulast=Davies&rft.aufirst=P&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Hydrologic+studies+for+the+Waste+Isolation+Pilot+Plant&rft.title=Hydrologic+studies+for+the+Waste+Isolation+Pilot+Plant&rft.issn=02706520&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 DE94014283NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the annual N.M. water conf., Carlsbad, NM, Sept. 30-Oct. 1, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Eddy County New Mexico; ground water; hydrology; mathematical models; New Mexico; radioactive waste; site exploration; underground disposal; underground installations; underground storage; United States; waste disposal; waste disposal sites; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Water removal from a dry barrier cover system AN - 51036194; 1999-000374 AB - The results of the numerical simulations reveal that horizontal air flow through the coarse with reasonable pressure gradients can remove large quantities of water from the cover system. Initially, the water removal from the cover system is dominated by the evaporation and advection of water vapor out of the coarse layer. Once the coarse layer is dry, removal of water by evaporation near the fine/coarse layer interface reduces the local water content and water potential, and water moves toward the fine-coarse layer interface and becomes available for evaporation. This result is important in that it suggests the fine layer water content may be moderated by air flow in the coarse layer. Incorporating diffusion of water vapor from the fine layer into the coarse layer substantially increases the water movement out of the fine layer. JF - SAND (Sandia Laboratories) AU - Stormont, J C AU - Ankeny, M D AU - Tansey, M K Y1 - 1994 PY - 1994 DA - 1994 SP - 31 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - heat flux KW - numerical models KW - moisture KW - pollution KW - water vapor KW - advection KW - simulation KW - evaporation KW - circulation KW - air KW - dehydration KW - waste disposal KW - underground disposal KW - disposal barriers KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51036194?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Stormont%2C+J+C%3BAnkeny%2C+M+D%3BTansey%2C+M+K&rft.aulast=Stormont&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Water+removal+from+a+dry+barrier+cover+system&rft.title=Water+removal+from+a+dry+barrier+cover+system&rft.issn=02706520&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 DE94008617NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Hanford symposium on Health and the environ.; 33rd symposium on in-situ remediation; Sci. basis for current and future technol., Richland, WA, Nov. 7-11, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - advection; air; circulation; dehydration; disposal barriers; evaporation; heat flux; moisture; numerical models; pollution; simulation; soils; underground disposal; waste disposal; water vapor ER - TY - JOUR T1 - Application of EnviroTRADE information system for the cleanup of the Former Soviet Union (FSU) site at Komarom Base, Hungary AN - 51035995; 1998-058447 AB - During a NATO Advanced Research Workshop (ARW) held in Visegrad, Hungary, June 21-23, 1994, portions of contamination data from the Former Soviet Union (FSU) site at Komarom, Hungary were used to demonstrate the international EnviroTRADE Information System as a tool to assist with the identification of alternative cleanup measures for contaminated sites. The NATO ARW was organized and conducted by the joint Florida State University and the Technical University of Budapest, Center for Hungarian-American Environmental Research, Studies, and Exchanges (CHAERSE). The purpose of the workshop was to develop a strategy for the identification and selection of appropriate low-cost and innovative site remediation technologies and approaches for a typical abandoned FSU site. The EnviroTRADE information system is a graphical, photographical, and textual environmental management tool under development by the U.S. Department of Energy (USDOE) at Sandia National Laboratories (SNL) as a part of the cleanup program of the nuclear weapons complex. EnviroTRADE provides a single, powerful, multi-purpose, multi-user, multi-media, and interactive computer information system for worldwide environmental restoration and waste management (ER/WM). Graphical, photographic, and textual data from the Komarom FSU site were entered into EnviroTRADE. These data were used to make comparative evaluations of site characterization and remediation technologies that might be used to clean up primarily hydrocarbon contamination in the groundwater and soil. Available Hydrogeological and geological features, contaminated soil profiles, and topographical maps were included in the information profiles. Although EnviroTRADE is currently only partially populated (approximately 350 technologies for cleanup are included in the database), the utility of the information system to evaluate possible options for cleanup of the Komarom site has been demonstrated. JF - SAND (Sandia Laboratories) AU - Matalucci, R V AU - Harrington, M W AU - Harlan, C P AU - Kuperberg, J M AU - Biczo, I L Y1 - 1994 PY - 1994 DA - 1994 SP - 7 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - technology KW - site exploration KW - pollutants KW - data processing KW - pollution KW - Europe KW - remediation KW - waste management KW - Hungary KW - EnviroTRADE KW - decontamination KW - Central Europe KW - nuclear facilities KW - information systems KW - Komarom Hungary KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51035995?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Matalucci%2C+R+V%3BHarrington%2C+M+W%3BHarlan%2C+C+P%3BKuperberg%2C+J+M%3BBiczo%2C+I+L&rft.aulast=Matalucci&rft.aufirst=R&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Application+of+EnviroTRADE+information+system+for+the+cleanup+of+the+Former+Soviet+Union+%28FSU%29+site+at+Komarom+Base%2C+Hungary&rft.title=Application+of+EnviroTRADE+information+system+for+the+cleanup+of+the+Former+Soviet+Union+%28FSU%29+site+at+Komarom+Base%2C+Hungary&rft.issn=02706520&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 DE95000535NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 2nd int. symposium and exhibition on Environ. contamination in Central and East. Europe, Budapest, Hungary, Sept. 20-23, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Central Europe; data processing; decontamination; EnviroTRADE; Europe; Hungary; information systems; Komarom Hungary; nuclear facilities; pollutants; pollution; remediation; site exploration; technology; waste management ER - TY - JOUR T1 - Salt dissolution sinkhole at the Weeks Island, Louisiana, Strategic Petroleum Reserve storage site AN - 51035950; 1999-000382 AB - A sinkhole was first observed in May 1992 over the outer edge of the two-tiered former salt mine that was converted for oil storage by the US Strategic Petroleum Reserve (SPR). Results of diagnostic studies which included geophysical, geochemical, drilling, and hydrological methods suggest a direct connection exists between the surface collapse area and the underground mine. The connection was confirmed by correlative measurements of sediment slump rates, piezometric surface deflection, and brine influx rates into the mine. The dissolution of salt below the sinkhole that initiated the leak into the mine was likely caused by several confluent geologic processes, and exacerbated by mining-induced stresses that created fractures which severed as hydrologic flowpaths. Modeling studies of mine stresses show that years of tensional stresses may be required before cracking begins to occur, but once begun can continue to develop, and relieve the stress in that specific regime. The crack regime creates the avenue for incursion of groundwater, very slowly initially, but gradually enlarging as undersaturated groundwater dissolves salt on the sides of the crack. Mitigative measures include increasing the mine pressurization, slowing the dissolution by injecting brine into the sinkhole throat, and permeation grouting in hydrologic flowpaths. JF - SAND (Sandia Laboratories) AU - Neal, J T AU - Myers, R E Y1 - 1994 PY - 1994 DA - 1994 SP - 5 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - geologic hazards KW - petroleum KW - land subsidence KW - fracturing KW - solution KW - seepage KW - ground water KW - Weeks Island KW - sedimentary rocks KW - movement KW - Louisiana KW - mines KW - chemically precipitated rocks KW - underground storage KW - stress KW - petroleum products KW - Gulf Coastal Plain KW - evaporites KW - caverns KW - models KW - cracks KW - infiltration KW - sinkholes KW - brines KW - underground installations KW - Iberia Parish Louisiana KW - solution features KW - salt KW - 29A:Economic geology, geology of energy sources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51035950?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Neal%2C+J+T%3BMyers%2C+R+E&rft.aulast=Neal&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Salt+dissolution+sinkhole+at+the+Weeks+Island%2C+Louisiana%2C+Strategic+Petroleum+Reserve+storage+site&rft.title=Salt+dissolution+sinkhole+at+the+Weeks+Island%2C+Louisiana%2C+Strategic+Petroleum+Reserve+storage+site&rft.issn=02706520&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 DE95004528NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 5th multidisciplinary conf. on Sinkholes and the eng. and environ. impacts of karst, Gatlinburg, TN, April 1-5, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - brines; caverns; chemically precipitated rocks; cracks; evaporites; fracturing; geologic hazards; ground water; Gulf Coastal Plain; Iberia Parish Louisiana; infiltration; land subsidence; Louisiana; mines; models; movement; petroleum; petroleum products; salt; sedimentary rocks; seepage; sinkholes; solution; solution features; stress; underground installations; underground storage; United States; Weeks Island ER - TY - JOUR T1 - Thermal enhanced vapor extraction systems; design, application and performance prediction including contaminant behavior AN - 51035919; 1999-000373 AB - Soil heating technologies have been proposed as a method to accelerate contaminant removal from subsurface soils. These methods include the use of hot air, steam, conductive heaters, in-situ resistive heating and in-situ radio frequency heating (Buettner et al., EPA, Dev et al., Heath et al.). Criteria for selection of a particular soil heating technology is a complex function of contaminant and soil properties, and efficiency in energy delivery and contaminant removal technologies. The work presented here seeks to expand the understanding of the interactions of subsurface water, contaminant, heat and vacuum extraction through model predictions and field data collection. Field demonstration will involve the combination of two soil heating technologies (resistive and dielectric) with a vacuum vapor extraction system and will occur during the summer of 1994. JF - SAND (Sandia Laboratories) AU - Phelan, J M AU - Webb, S W Y1 - 1994 PY - 1994 DA - 1994 SP - 45 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - electrodes KW - technology KW - pollutants KW - soil vapor extraction KW - pollution KW - rates KW - correlation KW - fluid dynamics KW - remediation KW - ground water KW - models KW - saturation KW - heat flow KW - applications KW - design KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51035919?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Phelan%2C+J+M%3BWebb%2C+S+W&rft.aulast=Phelan&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Thermal+enhanced+vapor+extraction+systems%3B+design%2C+application+and+performance+prediction+including+contaminant+behavior&rft.title=Thermal+enhanced+vapor+extraction+systems%3B+design%2C+application+and+performance+prediction+including+contaminant+behavior&rft.issn=02706520&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 DE94008615NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Hanford symposium on Health and environ.; 33rd symposium on In-situ remediation; sci. basis for current and future technol., Richland, WA, Nov. 7-11, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - applications; correlation; design; electrodes; field studies; fluid dynamics; ground water; heat flow; models; pollutants; pollution; rates; remediation; saturation; soil vapor extraction; soils; technology ER - TY - JOUR T1 - Thermodynamic modeling of neptunium(V) solubility in concentrated Na-CO (sub 3) -HCO (sub 3) -Cl-ClO (sub 4) -H-OH-H (sub 2) O systems AN - 51034959; 1999-000380 AB - Safety assessments of nuclear waste repositories often require estimation of actinide solubilities as a function of groundwater composition. Although considerable amount of research has been done on the solubility and speciation of actinides, relatively little has been done to unify these data into a model applicable to concentrate brines. Numerous authors report data on the aqueous chemical properties of Np(V) in NaClO (sub 4) , Na (sub 2) CO (sub 3) , and NaCl media, but a consistent thermodynamic model for predicting these properties is not available. To meet this need, a model was developed to describe the solubility of Np(V) in Na-Cl-ClO (sub 4) -CO (sub 3) aqueous systems, based on the Pitzer activity coefficient formalism for concentrated electrolytes. Hydrolysis and/or carbonate complexation are the dominant aqueous reactions with neptunyl in these systems. Literature data for neptunyl extraction and solubility, and solubility data that the authors developed, are used to parameterize an integrated model for Np(V) solubility in the Np(V)-Na-CO (sub 3) -HCO (sub 3) -Cl-ClO (sub 4) -H-OH-H (sub 2) O system. The resulting model is tested against additional solubility data, and compared with Np(V) solubility experiments in complex synthetic brines. JF - SAND (Sandia Laboratories) AU - Novak, C F AU - Roberts, K E Y1 - 1994 PY - 1994 DA - 1994 SP - 11 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - neptunium KW - complexing KW - data KW - aqueous solutions KW - radioactive waste KW - ground water KW - chemical reactions KW - sodium hydroxide KW - chemical properties KW - thermodynamic properties KW - sodium carbonate KW - neptunyl ion KW - hydrology KW - sodium chloride KW - mathematical models KW - electrolytes KW - solubility KW - models KW - metals KW - brines KW - waste disposal KW - carbonates KW - actinides KW - underground disposal KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034959?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Novak%2C+C+F%3BRoberts%2C+K+E&rft.aulast=Novak&rft.aufirst=C&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Thermodynamic+modeling+of+neptunium%28V%29+solubility+in+concentrated+Na-CO+%28sub+3%29+-HCO+%28sub+3%29+-Cl-ClO+%28sub+4%29+-H-OH-H+%28sub+2%29+O+systems&rft.title=Thermodynamic+modeling+of+neptunium%28V%29+solubility+in+concentrated+Na-CO+%28sub+3%29+-HCO+%28sub+3%29+-Cl-ClO+%28sub+4%29+-H-OH-H+%28sub+2%29+O+systems&rft.issn=02706520&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 DE95001605NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 18th int. symposium on the Sci. basis for nucl. waste manage., Kyoto, Japan, Oct. 23-27, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - actinides; aqueous solutions; brines; carbonates; chemical properties; chemical reactions; complexing; data; electrolytes; ground water; hydrology; mathematical models; metals; models; neptunium; neptunyl ion; radioactive waste; sodium carbonate; sodium chloride; sodium hydroxide; solubility; thermodynamic properties; underground disposal; waste disposal ER - TY - JOUR T1 - Use of a scenario-development procedure to identify potentially disruptive scenarios, Greater Confinement Disposal facility, area 5, Nevada Test Site AN - 51034906; 1999-000364 AB - The Greater Confinement Disposal (GCD) facility includes four boreholes that contain transuranic (TRLT) waste. Presence of the TRU waste means that this facility must comply with the US Environmental Protection Agency's Environmental Radiation Protection Standards for Management and Disposal of Spent Nuclear Fuel, High-Level and Transuranic Waste-Final Rule 40 CFR Part 191. To comply with the Containment Requirements of this rule, all potentially disruptive events and processes, and by implication all potentially disruptive combinations of events and processes (scenarios), must be identified for possible inclusion in performance assessments. Screening of the FEPs identified four events for scenario development: exploratory drilling for natural resources, drilling withdrawal wells, irrigation, and subsidence. Recent environmental-isotope analyses of the vadose zone suggest that radionuclide transport from the boreholes to the water table by infiltration is not a feasible transport mechanism within the time frame of regulatory concern. For this reason, the event of drilling withdrawal wells was merged with exploratory drilling for resources. The descriptions of the remaining three events were modified slightly to aid in estimation of event probabilities and consequence analyses. The three events are: exploratory drilling for resources penetrates a TRU borehole, irrigation occurs at the Radioactive Waste Management Site (RWMS), and subsidence occurs at the RWMS. Use of a logic diagram with these three events resulted in the construction of eight scenarios, including base-case (undisturbed) conditions. Screening these scenarios at this stage of scenario development was beyond the scope of this task. Based on the implementation assumptions, this scenario-development procedure produced a comprehensive set of mutually exclusive scenarios that are reproducible and auditable for use in GCD performance assessments. JF - SAND (Sandia Laboratories) AU - Guzowski, R V Y1 - 1994 PY - 1994 DA - 1994 SP - 9 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - methods KW - geologic hazards KW - isotopes KW - site exploration KW - regulations KW - government agencies KW - waste disposal sites KW - unsaturated zone KW - U. S. Environmental Protection Agency KW - land subsidence KW - radioactive waste KW - irrigation KW - ground water KW - evaluation KW - Nevada Test Site KW - radioactive isotopes KW - boreholes KW - risk assessment KW - drilling KW - waste disposal KW - underground disposal KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Guzowski%2C+R+V&rft.aulast=Guzowski&rft.aufirst=R&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Use+of+a+scenario-development+procedure+to+identify+potentially+disruptive+scenarios%2C+Greater+Confinement+Disposal+facility%2C+area+5%2C+Nevada+Test+Site&rft.title=Use+of+a+scenario-development+procedure+to+identify+potentially+disruptive+scenarios%2C+Greater+Confinement+Disposal+facility%2C+area+5%2C+Nevada+Test+Site&rft.issn=02706520&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 DE95007730NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presneted at Waste management '95, Tucson, AZ, Feb. 26-March 2, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; drilling; evaluation; geologic hazards; government agencies; ground water; irrigation; isotopes; land subsidence; methods; Nevada; Nevada Test Site; radioactive isotopes; radioactive waste; regulations; risk assessment; site exploration; U. S. Environmental Protection Agency; underground disposal; United States; unsaturated zone; waste disposal; waste disposal sites ER - TY - JOUR T1 - Non-proliferation experiment recorded at the Pinedale seismic research facility AN - 51034715; 1998-058444 AB - The Non-Proliferation Experiment was recorded by five different seismic stations operated by Sandia National Laboratories at the Pinedale Seismic Research Facility, approximately 7.60 from the Nevada Test Site. Two stations are different versions of the Deployable Seismic Verification System developed by the Department of Energy to provide seismic data to verify compliance with a Comprehensive Test Ban Treaty. Vault and borehole versions of the Designated Seismic Stations also recorded the event. The final station is test instrumentation located at depths of 10, 40 and 1200 feet. Although the event is seen clearly at all the stations, there are variations in the raw data due to the different bandwidths and depths of deployment. One Deployable Seismic Verification System has been operating at Pinedale for over three years and in that time recorded 14 nuclear explosions and 4 earthquakes from the Nevada Test Site, along with numerous other western U.S. earthquakes. Several discriminants based on the work by Taylor et al. (1989) have been applied to this data. First the discriminants were tested by comparing the explosions only to the 4 earthquakes located on the Test Site. Only one discriminant, log(L (sub g) /P (sub g) ), did not show clear separation between the earthquakes and nuclear explosions. When other western U.S. events are included, only the m (sub b) vs. M (sub s) discriminant separated the events. In all cases where discrimination was possible, the Non-Proliferation Experiment was indistinguishable from a nuclear explosion. JF - SAND (Sandia Laboratories) AU - Carr, D B Y1 - 1994 PY - 1994 DA - 1994 SP - 26 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - explosions KW - data processing KW - seismographs KW - evaluation KW - Nevada Test Site KW - military geology KW - detection KW - seismic networks KW - nuclear explosions KW - earthquakes KW - Nevada KW - instruments KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034715?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Carr%2C+D+B&rft.aulast=Carr&rft.aufirst=D&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Non-proliferation+experiment+recorded+at+the+Pinedale+seismic+research+facility&rft.title=Non-proliferation+experiment+recorded+at+the+Pinedale+seismic+research+facility&rft.issn=02706520&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 DE94012917NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the U. S. Dep. of Energy symposium on the Non-proliferation exp. results and implication for test ban treaties, Washington, DC, May 19-21, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data processing; detection; earthquakes; evaluation; explosions; instruments; military geology; Nevada; Nevada Test Site; nuclear explosions; seismic networks; seismographs; United States ER - TY - JOUR T1 - Effect of stratigraphic uncertainty on repository performance AN - 51034691; 1999-000385 AB - One source of uncertainty in calculating radionuclide releases from a potential radioactive-waste at Yucca Mountain, Nevada, is uncertainty in the unsaturated-zone stratigraphy. Uncertainty stratigraphy results from sparse drillhole data; possible variations in stratigraphy are modeled using the geostatistical method of indicator simulation. One-dimensional stratigraphic columns are generated and used for calculations of groundwater flow and radionuclide transport. There are indications of a dependence of release on hydrogeologic-unit thicknesses, but the resulting variation in release is smaller than variations produced by other sources of uncertainty. JF - SAND (Sandia Laboratories) AU - Wilson, M L AU - Robey, T H Y1 - 1994 PY - 1994 DA - 1994 SP - 10 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - isotopes KW - one-dimensional models KW - waste disposal sites KW - unsaturated zone KW - fluid dynamics KW - simulation KW - radioactive waste KW - ground water KW - radioactive isotopes KW - transport KW - movement KW - Yucca Mountain KW - Nevada KW - stratigraphy KW - high-level waste KW - pollutants KW - statistical analysis KW - pollution KW - Nye County Nevada KW - models KW - boreholes KW - stratification KW - waste disposal KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Wilson%2C+M+L%3BRobey%2C+T+H&rft.aulast=Wilson&rft.aufirst=M&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Effect+of+stratigraphic+uncertainty+on+repository+performance&rft.title=Effect+of+stratigraphic+uncertainty+on+repository+performance&rft.issn=02706520&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 DE94015750NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Int. nucl. and hazardous waste manage. conf., Atlanta, GA, Aug. 14-18, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; fluid dynamics; ground water; high-level waste; isotopes; models; movement; Nevada; Nye County Nevada; one-dimensional models; pollutants; pollution; radioactive isotopes; radioactive waste; simulation; statistical analysis; stratification; stratigraphy; transport; underground disposal; United States; unsaturated zone; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Modeling heterogeneous unsaturated porous media flow at Yucca Mountain AN - 51034604; 1999-000372 AB - Geologic systems are inherently heterogeneous and this heterogeneity can have a significant impact on unsaturated flow through porous media. Most previous efforts to model groundwater flow through Yucca Mountain have used stratigraphic units with homogeneous properties. However, modeling heterogeneous porous and fractured tuff in a more realistic manner requires numerical methods for generating heterogeneous simulations of the media, scaling of material properties from core scale to computational scale, and flow modeling that allows channeling. The Yucca Mountain test case of the INTRAVAL project is used to test the numerical approaches. Geostatistics is used to generate more realistic representations of the stratigraphic units and heterogeneity within units is generated using sampling from property distributions. Scaling problems are reduced using an adaptive grid that minimizes heterogeneity within each flow element. A flow code based on the dual mixed-finite-element method that allows for heterogeneity and channeling is employed. In the Yucca Mountain test case, the simulated volumetric water contents matched the measured values at drill hole USW UZ-16 except in the nonwelded portion of Prow Pass. JF - SAND (Sandia Laboratories) AU - Robey, T H Y1 - 1994 PY - 1994 DA - 1994 SP - 7 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - volcanic rocks KW - igneous rocks KW - unsaturated zone KW - fluid dynamics KW - simulation KW - radioactive waste KW - ground water KW - finite element analysis KW - transport KW - movement KW - tuff KW - Yucca Mountain KW - Nevada KW - faults KW - stratigraphy KW - high-level waste KW - numerical models KW - statistical analysis KW - porous materials KW - equations KW - Nye County Nevada KW - models KW - pyroclastics KW - heterogeneous materials KW - saturation KW - waste disposal KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034604?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Robey%2C+T+H&rft.aulast=Robey&rft.aufirst=T&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Modeling+heterogeneous+unsaturated+porous+media+flow+at+Yucca+Mountain&rft.title=Modeling+heterogeneous+unsaturated+porous+media+flow+at+Yucca+Mountain&rft.issn=02706520&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 DE94008612NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Int. high-level radioactive waste manage. conf., Las Vegas, NV, May 22-26, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - equations; faults; finite element analysis; fluid dynamics; ground water; heterogeneous materials; high-level waste; igneous rocks; models; movement; Nevada; numerical models; Nye County Nevada; porous materials; pyroclastics; radioactive waste; saturation; simulation; statistical analysis; stratigraphy; transport; tuff; underground disposal; United States; unsaturated zone; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Alternative barrier layers for surface covers in dry climates AN - 51034534; 1999-000356 AB - Surface covers are one of the most widespread remediation and waste management options in all climates. Barrier layers to limit percolation through cover systems are principal features of engineered, multi-component cover designs. Conventional barrier layer components developed for humid climates have limitations in dry climates. One alternative barrier layer is a capillary barrier, which consists of a fine-over-coarse soil arrangement. The capacity of capillary barrier to laterally divert downward moving water is the key to their success. Another alternative is a dry barrier, in which atmospheric air is circulated through a coarse layer within the cover to remove water vapor. Incorporating a coarse layer which stores water for subsequent removal by air flow reduces the requirements for the air flow velocity and increases the applicability of the dry barrier. JF - SAND (Sandia Laboratories) AU - Stormont, J C Y1 - 1994 PY - 1994 DA - 1994 SP - 6 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - terrestrial environment KW - arid environment KW - landfills KW - techniques KW - capillarity KW - remediation KW - radioactive waste KW - ground water KW - waste management KW - controls KW - clays KW - hydraulic conductivity KW - waste disposal KW - underground disposal KW - disposal barriers KW - design KW - climate KW - sanitary landfills KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034534?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Stormont%2C+J+C&rft.aulast=Stormont&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Alternative+barrier+layers+for+surface+covers+in+dry+climates&rft.title=Alternative+barrier+layers+for+surface+covers+in+dry+climates&rft.issn=02706520&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 DE94018908NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Geoenviron. issues facing the Americas, Mayaguez, Puerto Rico, Sept. 20, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - arid environment; capillarity; clays; climate; controls; design; disposal barriers; ground water; hydraulic conductivity; landfills; radioactive waste; remediation; sanitary landfills; soils; techniques; terrestrial environment; underground disposal; waste disposal; waste management ER - TY - JOUR T1 - Mixed waste landfill integrated demonstration AN - 51033523; 1999-000378 AB - The Mixed Waste Landfill Integrated Demonstration (MWLID) focuses on "in-situ" characterization, monitoring, remediation, and containment of landfills in arid environments that contain hazardous and mixed waste. The MWLID mission is to assess, demonstrate, and transfer technologies and systems that lead to faster, better, cheaper, and safer cleanup. Most important, the demonstrated technologies will be evaluated against the baseline of conventional technologies and systems. The comparison will include the cost, efficiency, risk, and feasibility of using these innovative technologies at other sites. JF - SAND (Sandia Laboratories) AU - Burford, T D AU - Williams, C V Y1 - 1994 PY - 1994 DA - 1994 SP - 4 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - hazardous waste KW - terrestrial environment KW - technology KW - monitoring KW - pollutants KW - arid environment KW - landfills KW - waste disposal sites KW - pollution KW - technology transfer KW - cost KW - feasibility studies KW - remediation KW - radioactive waste KW - ground water KW - evaluation KW - safety KW - risk assessment KW - efficiency KW - waste disposal KW - leaching KW - design KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51033523?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Burford%2C+T+D%3BWilliams%2C+C+V&rft.aulast=Burford&rft.aufirst=T&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Mixed+waste+landfill+integrated+demonstration&rft.title=Mixed+waste+landfill+integrated+demonstration&rft.issn=02706520&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 DE94010799NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Fed. Environ. restoration and waste minimization conf. and exhibition, New Orleans, LA, April 25-29, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - arid environment; cost; design; efficiency; evaluation; feasibility studies; ground water; hazardous waste; landfills; leaching; monitoring; pollutants; pollution; radioactive waste; remediation; risk assessment; safety; soils; technology; technology transfer; terrestrial environment; waste disposal; waste disposal sites ER - TY - JOUR T1 - In situ electrokinetic control of moisture and nutrients in unsaturated soils AN - 51033202; 1999-000381 AB - Many DOE facilities have unsaturated soils contaminated with metals and organic solvents. Because of the large volumes, in situ remediation is often the most economically attractive remediation technique. The success of many in situ treatment technologies depends critically on the degree to which the movement of water and desired ions can be engineered in the vadose zone. Bioremediation efforts in the vadose zone are limited by the ability to provide moisture and nutrients to contaminant-metabolizing microorganisms. An in situ electrokinetic remediation process has been developed at Sandia National Laboratories (SNL) for use in unsaturated soils, and is presently undergoing field demonstration. The electrokinetic process is not limited by low soil permeabilities and, therefore, provides a level of control not achievable by hydraulic means. Moisture is added to the subsurface in a controlled fashion such that the field capacity is never exceeded, preventing the unwanted mobilization of dissolved contaminants by saturated wetting fronts. The Sandia electrokinetic process can potentially transport both water and nutrients for bioremediation efforts and is compatible with vapor phase in situ techniques such as bioventing. The approach should as bioventing. The approach should lend itself to the directed transport of biodegradable chelating agents and complexed metals from contaminated soils. JF - SAND (Sandia Laboratories) AU - Lindgren, E R AU - Brady, P V Y1 - 1994 PY - 1994 DA - 1994 SP - 10 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - biodegradation KW - in situ KW - moisture KW - unsaturated zone KW - pollution KW - electrodynamics KW - bioremediation KW - electrokinetics KW - remediation KW - nutrients KW - controls KW - organic compounds KW - solvents KW - transport KW - metals KW - chelation KW - kinetics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51033202?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Lindgren%2C+E+R%3BBrady%2C+P+V&rft.aulast=Lindgren&rft.aufirst=E&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=In+situ+electrokinetic+control+of+moisture+and+nutrients+in+unsaturated+soils&rft.title=In+situ+electrokinetic+control+of+moisture+and+nutrients+in+unsaturated+soils&rft.issn=02706520&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 DE95004527NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 3rd int. symposium on In situ and on-site bioreclamation, San Diego, CA, April 24-27, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biodegradation; bioremediation; chelation; controls; electrodynamics; electrokinetics; in situ; kinetics; metals; moisture; nutrients; organic compounds; pollution; remediation; soils; solvents; transport; unsaturated zone ER - TY - JOUR T1 - Field measurements of soil air permeability at the Chemical Waste Landfill AN - 51032808; 1999-000371 AB - The disposal of liquid organic solvents in unlined pits at the Sandia National Laboratories Chemical Waste Landfill (CWL) has created an organic solvent vapor plume in the subsurface soils. The groundwater, at a depth of 485 feet below ground surface, shows contamination by the vapor plume. The primary strategy to remove the volatile organic constituents from the soil include methods based on vacuum vapor extraction technologies. These technologies utilize the physical process of inducing air flow through the soils, into an extraction well, and to the surface for collection and/or treatment. The ability of the soils to be ventilated by a vacuum vapor extraction system is primarily dependent on the permeability of the soil. However, soil stratigraphic layers can have different permeabilities due to the differences in soil texture (percentages of sand, silt, and clay) and soil structure (bulk density and pore size distribution). These differences can create local soil horizons that are preferentially ventilated. The less ventilated zones will prolong the removal of vapor phase contaminants. This will increase the time needed to reach the remediation cleanup levels. Air permeability estimates at sequential depth horizons would provide valuable design input for segmented well screen completion zones that may improve removal efficiency of vacuum vapor extraction systems. Soil permeability characterization can be accomplished in many ways including laboratory tests, field scale tests, and reference to analogous soil texture properties. The work presented here represents an evaluation of soil permeability test methods at selected locations of the CWL. JF - SAND (Sandia Laboratories) AU - Phelan, J M Y1 - 1994 PY - 1994 DA - 1994 SP - 36 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - soils KW - plumes KW - technology KW - soil venting KW - soil vapor extraction KW - pollution KW - porosity KW - remediation KW - measurement KW - ground water KW - evaluation KW - volatiles KW - physical properties KW - organic compounds KW - solvents KW - volatile organic compounds KW - horizons KW - efficiency KW - waste disposal KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51032808?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Phelan%2C+J+M&rft.aulast=Phelan&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Field+measurements+of+soil+air+permeability+at+the+Chemical+Waste+Landfill&rft.title=Field+measurements+of+soil+air+permeability+at+the+Chemical+Waste+Landfill&rft.issn=02706520&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 DE94007739NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Hanford symposium on Health and the environ.; 33rd symposium on In-situ remediation; Sci. basis for current and future technol., Richland, WA, Nov. 7-11, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - efficiency; evaluation; ground water; horizons; measurement; organic compounds; permeability; physical properties; plumes; pollution; porosity; remediation; soil vapor extraction; soil venting; soils; solvents; technology; volatile organic compounds; volatiles; waste disposal ER - TY - JOUR T1 - Probability mapping of contaminants AN - 51032775; 1999-000319 AB - Exhaustive characterization of a contaminated site is a physical and practical impossibility. Descriptions of the nature, extent, and level of contamination, as well as decisions regarding proposed remediation activities, must be made in a state of uncertainty based upon limited physical sampling. The probability mapping approach illustrated in this paper appears to offer site operators a reasonable, quantitative methodology for many environmental remediation decisions and allows evaluation of the risk associated with those decisions. For example, output from this approach can be used in quantitative, cost-based decision models for evaluating possible site characterization and/or remediation plans, resulting in selection of the risk-adjusted, least-cost alternative. The methodology is completely general, and the techniques are applicable to a wide variety of environmental restoration projects. The probability-mapping approach is illustrated by application to a contaminated site at the former DOE Feed Materials Production Center near Fernald, Ohio. Soil geochemical data, collected as part of the Uranium-in-Soils Integrated Demonstration Project, have been used to construct a number of geostatistical simulations of potential contamination for parcels approximately the size of a selective remediation unit (the 3-m width of a bulldozer blade). Each such simulation accurately reflects the actual measured sample values, and reproduces the univariate statistics and spatial character of the extant data. Post-processing of a large number of these equally likely statistically similar images produces maps directly showing the probability of exceeding specified levels of contamination (potential clean-up or personnel-hazard thresholds). JF - SAND (Sandia Laboratories) AU - Rautman, C A AU - Kaplan, P G AU - McGraw, M A AU - Istok, J D AU - Sigda, J M Y1 - 1994 PY - 1994 DA - 1994 SP - 10 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - methods KW - Fernald Ohio KW - site exploration KW - pollutants KW - statistical analysis KW - data processing KW - data KW - pollution KW - mathematical models KW - mapping KW - decision-making KW - simulation KW - remediation KW - radioactive waste KW - univariate analysis KW - planning KW - Hamilton County Ohio KW - probability KW - waste disposal KW - geochemistry KW - Ohio KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51032775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Rautman%2C+C+A%3BKaplan%2C+P+G%3BMcGraw%2C+M+A%3BIstok%2C+J+D%3BSigda%2C+J+M&rft.aulast=Rautman&rft.aufirst=C&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Probability+mapping+of+contaminants&rft.title=Probability+mapping+of+contaminants&rft.issn=02706520&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 DE94008950NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Cost efficient acquisition and utilization of data in the management of hazardous waste sites, Herndon, VA, March 23-25, 1994; sponsored by U. S. Dep. of Energy, Washington, DC; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data; data processing; decision-making; Fernald Ohio; geochemistry; Hamilton County Ohio; mapping; mathematical models; methods; Ohio; planning; pollutants; pollution; probability; radioactive waste; remediation; simulation; site exploration; soils; statistical analysis; United States; univariate analysis; waste disposal ER - TY - JOUR T1 - Fracture-matrix interaction in Topopah Spring Tuff; experiment and numerical analysis AN - 51032472; 1999-000377 AB - Fracture-matrix interaction is investigated through combined physical and numerical experimentation. Two slabs of Topopah Spring Tuff are mated to form a vertical saw cut fracture to which water is supplied. X-ray imaging is used to obtain the matrix porosity field and transient saturation fields as water moves from the fracture into the matrix. Porosity, hydraulic conductivity, and pressure/saturation relations of the matrix are measured on small cores taken from adjacent rock. Correlations between hydraulic properties and porosity are developed and modeled. Numerical simulations using TOUGH2 are accomplished with a series of property fields of increasing detail. Property fields are modeled using the measured porosity field divided into 1, 3, 5, 11, and 21 porosity groups with the hydraulic properties assigned from the developed correlations and the average porosity within each group. Comparison with experimental results allows us to begin to evaluate current matrix property measurement techniques, specific matrix property models, property estimation procedures, and effects of matrix property variability. JF - SAND (Sandia Laboratories) AU - Glass, R J AU - Tidwell, V C AU - Flint, A L AU - Peplinski, W AU - Castro, Y Y1 - 1994 PY - 1994 DA - 1994 SP - 10 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - TOUGH2 KW - volcanic rocks KW - igneous rocks KW - data processing KW - simulation KW - cores KW - radioactive waste KW - ground water KW - Cenozoic KW - fractures KW - transport KW - tuff KW - Yucca Mountain KW - Nevada KW - experimental studies KW - numerical models KW - pollutants KW - matrix KW - pollution KW - properties KW - Nye County Nevada KW - porosity KW - Miocene KW - computer programs KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - saturation KW - Neogene KW - hydraulic conductivity KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51032472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Glass%2C+R+J%3BTidwell%2C+V+C%3BFlint%2C+A+L%3BPeplinski%2C+W%3BCastro%2C+Y&rft.aulast=Glass&rft.aufirst=R&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Fracture-matrix+interaction+in+Topopah+Spring+Tuff%3B+experiment+and+numerical+analysis&rft.title=Fracture-matrix+interaction+in+Topopah+Spring+Tuff%3B+experiment+and+numerical+analysis&rft.issn=02706520&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 DE94010754NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Int. high-level radioactive waste manage. conf., Las Vegas, NV, May 22-26, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; computer programs; cores; data processing; experimental studies; fractures; ground water; hydraulic conductivity; igneous rocks; matrix; Miocene; Neogene; Nevada; numerical models; Nye County Nevada; pollutants; pollution; porosity; properties; pyroclastics; radioactive waste; saturation; simulation; Tertiary; Topopah Spring Member; TOUGH2; transport; tuff; United States; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Hydrogeological influences on radionuclide migration from the major radioactive waste burial sites at Chernobyl; a review AN - 51032385; 1999-000318 AB - This paper summarizes the recent hydrogeological investigations of several research organizations on waste confinement at the major radioactive waste (RW) burial sites immediately adjacent to the Chernobyl Nuclear Power Plant (Ch. NPP). Hydrogeological conditions and radiologic ground-water contamination levels are described. Ongoing ground-water monitoring practices are evaluated. The chemical and physical characteristics of the radionuclides within the burial sites are considered. Ground water and radionuclide transport modeling studies related to problems of the RW disposal sites are also reviewed. Current concerns on future impacts of the RW burial sites on the hydrological environment and water resources of the Ch. NPP area are discussed. JF - SAND (Sandia Laboratories) AU - Dgepo, S P AU - Skalsky, A S AU - Bugai, D A AU - Marchuk, V V AU - Waters, R D Y1 - 1994 PY - 1994 DA - 1994 SP - 20 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - technology KW - monitoring KW - isotopes KW - pollutants KW - Ukraine KW - data KW - waste disposal sites KW - pollution KW - mathematical models KW - Europe KW - Kiev Ukraine KW - radioactive waste KW - ground water KW - physical properties KW - radioactive isotopes KW - Commonwealth of Independent States KW - transport KW - chemical properties KW - Chernobyl Ukraine KW - waste disposal KW - underground disposal KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51032385?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Dgepo%2C+S+P%3BSkalsky%2C+A+S%3BBugai%2C+D+A%3BMarchuk%2C+V+V%3BWaters%2C+R+D&rft.aulast=Dgepo&rft.aufirst=S&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Hydrogeological+influences+on+radionuclide+migration+from+the+major+radioactive+waste+burial+sites+at+Chernobyl%3B+a+review&rft.title=Hydrogeological+influences+on+radionuclide+migration+from+the+major+radioactive+waste+burial+sites+at+Chernobyl%3B+a+review&rft.issn=02706520&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 DE94008618NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Shelter '94, Kiev, Russian Federation, March 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - chemical properties; Chernobyl Ukraine; Commonwealth of Independent States; data; Europe; ground water; isotopes; Kiev Ukraine; mathematical models; monitoring; physical properties; pollutants; pollution; radioactive isotopes; radioactive waste; technology; transport; Ukraine; underground disposal; waste disposal; waste disposal sites ER - TY - JOUR T1 - Sandia National Laboratories decontamination and demolition success story AN - 51032377; 1999-000357 AB - Sandia National Laboratories/New Mexico (SNL/NM) has established a formal facility assessment, decontamination and demolition oversight process with the goal of ensuring that excess or contaminated facilities are managed in a cost-effective manner that is protective of human health and the environment. The decontamination and demolition process is designed so that all disciplines are consulted and have input from the initiation of a project. The committee consists of all essential Environmental, Safety and Health (ES and H) and Facilities disciplines. The interdisciplinary-team approach has provided a mechanism that verifies adequate building and site assessment activities are conducted. This approach ensures that wastes generated during decontamination and demolition activities are handled and disposed according to Department of Energy (DOE), Federal, state, and local requirements. Because of the comprehensive nature of the SNL decontamination and demolition process, the strategy can be followed for demolition, renovation and new construction projects, regardless of funding source. An overview of the SNL/NM decontamination and demolition process is presented through a case study which demonstrates the practical importance of the formal process. JF - SAND (Sandia Laboratories) AU - Miller, D R AU - Barber, D S AU - Lipka, G Y1 - 1994 PY - 1994 DA - 1994 SP - 6 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - Sandia National Laboratories KW - hazardous waste KW - site exploration KW - regulations KW - destruction KW - New Mexico KW - cost KW - remediation KW - radioactive waste KW - safety KW - decontamination KW - buildings KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51032377?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Miller%2C+D+R%3BBarber%2C+D+S%3BLipka%2C+G&rft.aulast=Miller&rft.aufirst=D&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Sandia+National+Laboratories+decontamination+and+demolition+success+story&rft.title=Sandia+National+Laboratories+decontamination+and+demolition+success+story&rft.issn=02706520&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 DE95002189NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Am. Nucl. Soc. winter meeting, Washington, DC, Nov. 13-18, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - buildings; cost; decontamination; destruction; hazardous waste; New Mexico; radioactive waste; regulations; remediation; safety; Sandia National Laboratories; site exploration; soils; United States; waste disposal ER - TY - JOUR T1 - Some results from the second iteration of total-system performance assessment for Yucca Mountain AN - 51030894; 1999-000376 AB - The second preliminary total-system performance assessment for the potential radioactive-waste-repository site at Yucca Mountain has recently been completed. This paper summarizes results for nominal aqueous and gaseous releases using the composite-porosity flow model. The results are found to be sensitive to the type of unsaturated-zone flow, to percolation flux and climate change, to saturated-zone dilution, to container-wetting processes and container-corrosion processes, to fuel-matrix alteration rate and radionuclide solubilities (especially for (super 237) Np), and to bulk permeability and retardation of gaseous (super 14) C. These are areas that should be given priority in the site-characterization program. Specific recommendations are given in the full report of the study. JF - SAND (Sandia Laboratories) AU - Wilson, M L Y1 - 1994 PY - 1994 DA - 1994 SP - 15 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - neptunium KW - isotopes KW - site exploration KW - underground storage tanks KW - waste disposal sites KW - unsaturated zone KW - fluid dynamics KW - radioactive waste KW - ground water KW - saturated zone KW - radioactive isotopes KW - carbon KW - percolation KW - Yucca Mountain KW - Nevada KW - climate KW - hydrology KW - corrosion KW - high-level waste KW - failures KW - Np-237 KW - iterative methods KW - effluents KW - solubility KW - Nye County Nevada KW - models KW - metals KW - waste disposal KW - actinides KW - underground disposal KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51030894?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Wilson%2C+M+L&rft.aulast=Wilson&rft.aufirst=M&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Some+results+from+the+second+iteration+of+total-system+performance+assessment+for+Yucca+Mountain&rft.title=Some+results+from+the+second+iteration+of+total-system+performance+assessment+for+Yucca+Mountain&rft.issn=02706520&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 DE94010380NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Int. high-level radioactive waste manage. conf., Las Vegas, NV, May 22-26, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - actinides; carbon; climate; corrosion; effluents; failures; fluid dynamics; ground water; high-level waste; hydrology; isotopes; iterative methods; metals; models; neptunium; Nevada; Np-237; Nye County Nevada; percolation; permeability; radioactive isotopes; radioactive waste; saturated zone; site exploration; solubility; underground disposal; underground storage tanks; United States; unsaturated zone; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Supai salt karst features; Holbrook Basin, Arizona AN - 51021471; 1999-047065 JF - SAND (Sandia Laboratories) AU - Neal, J T Y1 - 1994 PY - 1994 DA - 1994 SP - 7 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - collapse structures KW - sedimentary basins KW - natural gas KW - Supai Formation KW - joints KW - petroleum KW - karst KW - fractures KW - sedimentary rocks KW - style KW - basins KW - Holbrook Basin KW - liquid phase KW - chemically precipitated rocks KW - underground storage KW - Paleozoic KW - fissures KW - Permian KW - evaporites KW - caverns KW - sinkholes KW - Arizona KW - underground installations KW - depressions KW - Coconino Sandstone KW - aerial photography KW - geomorphology KW - solution features KW - salt KW - remote sensing KW - 23:Geomorphology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51021471?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Neal%2C+J+T&rft.aulast=Neal&rft.aufirst=J&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Supai+salt+karst+features%3B+Holbrook+Basin%2C+Arizona&rft.title=Supai+salt+karst+features%3B+Holbrook+Basin%2C+Arizona&rft.issn=02706520&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)685-6900, order number DE95004772NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 5th multidisciplinary conf. on Sinkholes and the eng. and environ. impacts of karst, Gatlinburg, TN, April 1-5, 1995; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerial photography; Arizona; basins; caverns; chemically precipitated rocks; Coconino Sandstone; collapse structures; depressions; evaporites; fissures; fractures; geomorphology; Holbrook Basin; joints; karst; liquid phase; natural gas; Paleozoic; Permian; petroleum; remote sensing; salt; sedimentary basins; sedimentary rocks; sinkholes; solution features; style; Supai Formation; underground installations; underground storage; United States ER - TY - JOUR T1 - Geometrical simulation of discrete sedimentary units in braided stream deposits; a basis for modeling contaminal transport AN - 50961942; 1995-009294 JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Webb, Erik K AU - Conrad, Steve H AU - Glass, Robert, Jr AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 280 PB - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 1994 SN - 0094-0038, 0094-0038 KW - three-dimensional models KW - pollutants KW - pollution KW - simulation KW - geometry KW - lithofacies KW - topography KW - streamflow KW - movement KW - velocity KW - streams KW - hydraulic conductivity KW - braided streams KW - fluvial environment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50961942?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geometrical+simulation+of+discrete+sedimentary+units+in+braided+stream+deposits%3B+a+basis+for+modeling+contaminal+transport&rft.au=Webb%2C+Erik+K%3BConrad%2C+Steve+H%3BGlass%2C+Robert%2C+Jr%3BAnonymous&rft.aulast=Webb&rft.aufirst=Erik&rft.date=1994-01-01&rft.volume=1994&rft.issue=&rft.spage=280&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 - braided streams; fluvial environment; geometry; hydraulic conductivity; lithofacies; movement; pollutants; pollution; simulation; streamflow; streams; three-dimensional models; topography; velocity ER - TY - JOUR T1 - Origin, distribution and character of fractures within the Lisburne Group, northeastern Sadlerochit Mountains, northeastern Alaska AN - 50960257; 1995-005110 JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Hanks, C L AU - Lorenz, J C AU - Krumhardt, A P AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 162 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 - secondary structures KW - stylolites KW - petroleum KW - dolostone KW - oil and gas fields KW - variations KW - fractures KW - sedimentary rocks KW - Sadlerochit Mountains KW - folds KW - compression tectonics KW - tectonics KW - sedimentary structures KW - faults KW - northeastern Alaska KW - giant fields KW - North Slope KW - mudstone KW - Paleozoic KW - Carboniferous KW - distribution KW - porosity KW - genesis KW - Lisburne Field KW - thrust faults KW - Northern Alaska KW - naturally fractured reservoirs KW - Alaska KW - Brooks Range KW - Lisburne Group KW - carbonate rocks KW - clastic rocks KW - permeability KW - 29A:Economic geology, geology of energy sources KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50960257?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Origin%2C+distribution+and+character+of+fractures+within+the+Lisburne+Group%2C+northeastern+Sadlerochit+Mountains%2C+northeastern+Alaska&rft.au=Hanks%2C+C+L%3BLorenz%2C+J+C%3BKrumhardt%2C+A+P%3BAnonymous&rft.aulast=Hanks&rft.aufirst=C&rft.date=1994-01-01&rft.volume=1994&rft.issue=&rft.spage=162&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 - Alaska; Brooks Range; carbonate rocks; Carboniferous; clastic rocks; compression tectonics; distribution; dolostone; faults; folds; fractures; genesis; giant fields; Lisburne Field; Lisburne Group; mudstone; naturally fractured reservoirs; North Slope; northeastern Alaska; Northern Alaska; oil and gas fields; Paleozoic; permeability; petroleum; porosity; Sadlerochit Mountains; secondary structures; sedimentary rocks; sedimentary structures; stylolites; tectonics; thrust faults; United States; variations ER - TY - JOUR T1 - Evolution of patterns of regional groundwater flow in southeastern New Mexico; response to post-Pleistocene changes in climate AN - 50179312; 1995-016405 AB - The Waste Isolation Pilot Plant (WIPP) is a potential repository for transuranic wastes generated by defense programs of the US Department of Energy. The repository site is located 42 km east of the city of Carlsbad, New Mexico in a thick, Permian-age deposit of bedded salt. One consideration in evaluating the performance of the repository is that a future society might inadvertently penetrate the repository with one or more drill holes. Given certain circumstances, these holes could provide a pathway for contaminated brine to move upward into relatively permeable strata located above the bedded salt. There is concern that flowing groundwater could then transport radionuclides laterally to the sub-surface portion of the accessible environment, currently defined by the disposal regulations as the region more than 5 kilometers from the radioactive waste. The simulations presented here are part of a numerical modeling study of the possible impact that a change in climate over the next 10,000 years could have on the pattern of groundwater flow and, consequently, on the migration of radionuclides in strata overlying the repository. JF - Abstracts with Programs - Geological Society of America AU - Corbet, Thomas F AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 414 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - halides KW - anhydrite KW - Eddy County New Mexico KW - New Mexico KW - dolostone KW - simulation KW - paleoclimatology KW - Holocene KW - radioactive waste KW - ground water KW - Cenozoic KW - spatial distribution KW - sedimentary rocks KW - Triassic KW - siltstone KW - movement KW - chlorides KW - Waste Isolation Pilot Plant KW - patterns KW - Quaternary KW - mudstone KW - three-dimensional models KW - sulfates KW - Paleozoic KW - Permian KW - Mesozoic KW - halite KW - evolution KW - boundary conditions KW - water table KW - recharge KW - waste disposal KW - carbonate rocks KW - southeastern New Mexico KW - clastic rocks KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50179312?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evolution+of+patterns+of+regional+groundwater+flow+in+southeastern+New+Mexico%3B+response+to+post-Pleistocene+changes+in+climate&rft.au=Corbet%2C+Thomas+F%3BAnonymous&rft.aulast=Corbet&rft.aufirst=Thomas&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=414&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. Reference includes data from NTIS database, National Technical Information Service, Springfield, VA, United States N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - anhydrite; boundary conditions; carbonate rocks; Cenozoic; chlorides; clastic rocks; dolostone; Eddy County New Mexico; evolution; ground water; halides; halite; Holocene; Mesozoic; movement; mudstone; New Mexico; paleoclimatology; Paleozoic; patterns; Permian; Quaternary; radioactive waste; recharge; sedimentary rocks; siltstone; simulation; southeastern New Mexico; spatial distribution; sulfates; three-dimensional models; Triassic; United States; waste disposal; Waste Isolation Pilot Plant; water table ER - TY - JOUR T1 - Flow and transport processes which can contribute to non-ideal environmental tracer profiles in arid regions AN - 50178510; 1995-016286 JF - Abstracts with Programs - Geological Society of America AU - McCord, J T AU - Ankeny, Mark D AU - Forbes, J R AU - Leenhouts, James AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 389 EP - 390 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - soils KW - processes KW - chlorine KW - terrestrial environment KW - isotopes KW - isotope ratios KW - arid environment KW - halogens KW - unsaturated zone KW - rates KW - paleoclimatology KW - stable isotopes KW - ground water KW - spatial variations KW - recharge KW - chloride ion KW - mass balance KW - Cl-37/Cl-35 KW - tracers KW - environmental geology KW - ion sieving KW - climate KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50178510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Flow+and+transport+processes+which+can+contribute+to+non-ideal+environmental+tracer+profiles+in+arid+regions&rft.au=McCord%2C+J+T%3BAnkeny%2C+Mark+D%3BForbes%2C+J+R%3BLeenhouts%2C+James%3BAnonymous&rft.aulast=McCord&rft.aufirst=J&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=389&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 - arid environment; chloride ion; chlorine; Cl-37/Cl-35; climate; environmental geology; ground water; halogens; ion sieving; isotope ratios; isotopes; mass balance; paleoclimatology; processes; rates; recharge; soils; spatial variations; stable isotopes; terrestrial environment; tracers; unsaturated zone ER - TY - JOUR T1 - Physical and hydrologic properties of volcanic tuff AN - 50177936; 1995-015778 JF - Abstracts with Programs - Geological Society of America AU - Istok, Jonathan D AU - Flint, Lorraine E AU - Flint, Alan L AU - Rautman, Christopher A AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 444 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - alteration KW - volcanic rocks KW - igneous rocks KW - unsaturated zone KW - hand samples KW - cores KW - variations KW - radioactive waste KW - ground water KW - ash-flow tuff KW - spatial variations KW - quantitative analysis KW - Western U.S. KW - heat flow KW - movement KW - outcrops KW - tuff KW - Yucca Mountain KW - Nevada KW - high-level waste KW - three-dimensional models KW - solutes KW - properties KW - Nye County Nevada KW - porosity KW - models KW - pyroclastics KW - physical properties KW - waste disposal KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50177936?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Physical+and+hydrologic+properties+of+volcanic+tuff&rft.au=Istok%2C+Jonathan+D%3BFlint%2C+Lorraine+E%3BFlint%2C+Alan+L%3BRautman%2C+Christopher+A%3BAnonymous&rft.aulast=Istok&rft.aufirst=Jonathan&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=444&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 - alteration; ash-flow tuff; cores; ground water; hand samples; heat flow; high-level waste; igneous rocks; models; movement; Nevada; Nye County Nevada; outcrops; physical properties; porosity; properties; pyroclastics; quantitative analysis; radioactive waste; solutes; spatial variations; three-dimensional models; tuff; United States; unsaturated zone; variations; volcanic rocks; waste disposal; Western U.S.; Yucca Mountain ER - TY - JOUR T1 - Carbonate-enhanced adsoprtion of Ni(II) onto goethite and sand AN - 50174774; 1995-015762 JF - Abstracts with Programs - Geological Society of America AU - Ward, David B AU - Siegel, Malcolm D AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 442 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - sand KW - carbonate ion KW - goethite KW - clastic sediments KW - complexing KW - solutes KW - adsorption KW - ground water KW - carbon dioxide KW - models KW - metals KW - movement KW - sediments KW - nickel KW - oxides KW - trace metals KW - spectra KW - pH KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50174774?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Carbonate-enhanced+adsoprtion+of+Ni%28II%29+onto+goethite+and+sand&rft.au=Ward%2C+David+B%3BSiegel%2C+Malcolm+D%3BAnonymous&rft.aulast=Ward&rft.aufirst=David&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=442&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 2014, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - PubXState - CO N1 - Last updated - 2014-03-14 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - adsorption; carbon dioxide; carbonate ion; clastic sediments; complexing; goethite; ground water; metals; models; movement; nickel; oxides; pH; sand; sediments; solutes; spectra; trace metals ER - TY - JOUR T1 - Cross borehole radio frequency and radar imaging of chemical waste landfills; a comparison AN - 50170838; 1995-023240 JF - Abstracts with Programs - Geological Society of America AU - Borns, David J AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 100 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - soils KW - contaminant plumes KW - moisture KW - landfills KW - crosshole methods KW - geophysical methods KW - radar methods KW - pollution KW - elastic waves KW - waveforms KW - chemical waste KW - dielectric constant KW - conductivity KW - boreholes KW - traveltime KW - industrial waste KW - electromagnetic methods KW - waste disposal KW - amplitude KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50170838?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Cross+borehole+radio+frequency+and+radar+imaging+of+chemical+waste+landfills%3B+a+comparison&rft.au=Borns%2C+David+J%3BAnonymous&rft.aulast=Borns&rft.aufirst=David&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=100&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 - amplitude; boreholes; chemical waste; conductivity; contaminant plumes; crosshole methods; dielectric constant; elastic waves; electromagnetic methods; geophysical methods; industrial waste; landfills; moisture; pollution; radar methods; soils; traveltime; waste disposal; waveforms ER - TY - JOUR T1 - Self-diffusion of cations in garnet and pyroxene minerals AN - 50167709; 1995-021160 JF - Abstracts of the ... General Meeting of the International Mineralogical Association AU - Cygan, R T AU - Schwandt, C S AU - Westrich, H R AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 87 EP - 88 PB - International Mineralogical Association, [location varies] VL - 16 KW - silicates KW - experimental studies KW - diffusion KW - geologic thermometry KW - garnet group KW - coupling KW - temperature KW - nesosilicates KW - activation energy KW - pyroxene group KW - chemical reactions KW - orthosilicates KW - cations KW - ion exchange KW - kinetics KW - chain silicates KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50167709?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Self-diffusion+of+cations+in+garnet+and+pyroxene+minerals&rft.au=Cygan%2C+R+T%3BSchwandt%2C+C+S%3BWestrich%2C+H+R%3BAnonymous&rft.aulast=Cygan&rft.aufirst=R&rft.date=1994-01-01&rft.volume=16&rft.issue=&rft.spage=87&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 - 2 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03852 N1 - SubjectsTermNotLitGenreText - activation energy; cations; chain silicates; chemical reactions; coupling; diffusion; experimental studies; garnet group; geologic thermometry; ion exchange; kinetics; nesosilicates; orthosilicates; pyroxene group; silicates; temperature ER - TY - JOUR T1 - Non-conservative behavior of bromide, chloride and nitrate during a groundwater tracer test near the saturated/unsaturated interface AN - 50161664; 1995-024638 JF - Abstracts with Programs - Geological Society of America AU - Altman, Susan J AU - Kump, Lee R AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 200 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - calcium KW - magnesium KW - halogens KW - unsaturated zone KW - bromide ion KW - ground water KW - carbon dioxide KW - saturated zone KW - mitigation KW - potassium ion KW - chloride ion KW - tracers KW - calcium ion KW - nitrate ion KW - pH KW - soils KW - chlorine KW - anions KW - alkaline earth metals KW - cation exchange capacity KW - surface water KW - alkali metals KW - adsorption KW - bromine KW - bicarbonate ion KW - nutrients KW - metals KW - potassium KW - magnesium ion KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50161664?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Non-conservative+behavior+of+bromide%2C+chloride+and+nitrate+during+a+groundwater+tracer+test+near+the+saturated%2Funsaturated+interface&rft.au=Altman%2C+Susan+J%3BKump%2C+Lee+R%3BAnonymous&rft.aulast=Altman&rft.aufirst=Susan&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=200&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 - adsorption; alkali metals; alkaline earth metals; anions; bicarbonate ion; bromide ion; bromine; calcium; calcium ion; carbon dioxide; cation exchange capacity; chloride ion; chlorine; ground water; halogens; magnesium; magnesium ion; metals; mitigation; nitrate ion; nutrients; pH; potassium; potassium ion; saturated zone; soils; surface water; tracers; unsaturated zone ER - TY - JOUR T1 - Providing valid long-term projections of geologic systems for policy decisions; can we succeed? Should we try? AN - 50157123; 1995-036239 JF - Abstracts with Programs - Geological Society of America AU - Boak, Jeremy M AU - Dockery, Holly A AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 320 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - models KW - stochastic processes KW - future KW - environmental geology KW - mechanism KW - policy KW - decision-making KW - simulation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50157123?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Providing+valid+long-term+projections+of+geologic+systems+for+policy+decisions%3B+can+we+succeed%3F+Should+we+try%3F&rft.au=Boak%2C+Jeremy+M%3BDockery%2C+Holly+A%3BAnonymous&rft.aulast=Boak&rft.aufirst=Jeremy&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=320&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 - decision-making; environmental geology; future; mechanism; models; policy; simulation; stochastic processes ER - TY - JOUR T1 - Environmental applications of time domain reflectometry at Sandia National Labs AN - 50148252; 1995-034510 JF - Special Publication - United States. Bureau of Mines AU - Knowlton, Robert AU - Onsurez, Jackie AU - Bayliss, Stephen AU - Strong, Warren AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 183 EP - 192 PB - U. S. Bureau of Mines, Washington, DC SN - 0731-762X, 0731-762X KW - United States KW - solute transport KW - soils KW - Sandia National Laboratories KW - experimental studies KW - moisture KW - geophysical methods KW - electrical methods KW - waste disposal sites KW - techniques KW - waste disposal KW - time domain reflectometry KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50148252?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+United+States.+Bureau+of+Mines&rft.atitle=Environmental+applications+of+time+domain+reflectometry+at+Sandia+National+Labs&rft.au=Knowlton%2C+Robert%3BOnsurez%2C+Jackie%3BBayliss%2C+Stephen%3BStrong%2C+Warren%3BAnonymous&rft.aulast=Knowlton&rft.aufirst=Robert&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=183&rft.isbn=&rft.btitle=&rft.title=Special+Publication+-+United+States.+Bureau+of+Mines&rft.issn=0731762X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Symposium and workshop on Time domain reflectometry in environmental, infrastructure, and mining applications N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 5 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - electrical methods; experimental studies; geophysical methods; moisture; Sandia National Laboratories; soils; solute transport; techniques; time domain reflectometry; United States; waste disposal; waste disposal sites ER - TY - JOUR T1 - Capabilities of mineralogical databases; an illustration using the MINERAL database AN - 50140586; 1995-046722 JF - Abstracts of the ... General Meeting of the International Mineralogical Association AU - Nichols, M C AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 300 PB - International Mineralogical Association, [location varies] VL - 16 KW - computer programs KW - MINERAL KW - data processing KW - data bases KW - applications KW - mineralogy KW - crystallography KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50140586?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Capabilities+of+mineralogical+databases%3B+an+illustration+using+the+MINERAL+database&rft.au=Nichols%2C+M+C%3BAnonymous&rft.aulast=Nichols&rft.aufirst=M&rft.date=1994-01-01&rft.volume=16&rft.issue=&rft.spage=300&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 - applications; computer programs; crystallography; data bases; data processing; MINERAL; mineralogy ER - TY - JOUR T1 - Swords into plowshares; military geology and national security projects AN - 50136831; 1995-045538 JF - Abstracts with Programs - Geological Society of America AU - Neal, James T AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 277 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - military geology KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50136831?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Swords+into+plowshares%3B+military+geology+and+national+security+projects&rft.au=Neal%2C+James+T%3BAnonymous&rft.aulast=Neal&rft.aufirst=James&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=277&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 - military geology; United States ER - TY - JOUR T1 - Looking behind the wizard's curtain; mineral surface controls on long term climate AN - 50135784; 1995-045588 JF - Abstracts with Programs - Geological Society of America AU - Brady, Patrick V AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 287 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - soils KW - silicates KW - calcium KW - alkaline earth metals KW - magnesium KW - paleoatmosphere KW - paleo-oceanography KW - rates KW - solution KW - paleoclimatology KW - temperature KW - geochemical cycle KW - controls KW - activation energy KW - metals KW - alkalinity KW - greenhouse effect KW - pH KW - minerals KW - climate KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50135784?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Looking+behind+the+wizard%27s+curtain%3B+mineral+surface+controls+on+long+term+climate&rft.au=Brady%2C+Patrick+V%3BAnonymous&rft.aulast=Brady&rft.aufirst=Patrick&rft.date=1994-01-01&rft.volume=26&rft.issue=7&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, 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 - activation energy; alkaline earth metals; alkalinity; calcium; climate; controls; geochemical cycle; greenhouse effect; magnesium; metals; minerals; paleo-oceanography; paleoatmosphere; paleoclimatology; pH; rates; silicates; soils; solution; temperature ER - TY - JOUR T1 - Clay mineral growth; can we use scanning force microscopy to quantify rates in nature? AN - 50135004; 1995-045600 JF - Abstracts with Programs - Geological Society of America AU - Nagy, Kathryn L AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 289 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - solutions KW - mechanism KW - crystal growth KW - solution KW - temperature KW - activation energy KW - quantitative analysis KW - thickness KW - oxides KW - gibbsite KW - kinetics KW - experimental studies KW - central North Sea KW - rates KW - kaolinite KW - illite KW - clay minerals KW - scanning force microscopy KW - saturation KW - precipitation KW - sheet silicates KW - North Sea KW - North Atlantic KW - pore water KW - Atlantic Ocean KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50135004?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Clay+mineral+growth%3B+can+we+use+scanning+force+microscopy+to+quantify+rates+in+nature%3F&rft.au=Nagy%2C+Kathryn+L%3BAnonymous&rft.aulast=Nagy&rft.aufirst=Kathryn&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=289&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 - activation energy; Atlantic Ocean; central North Sea; clay minerals; crystal growth; experimental studies; gibbsite; illite; kaolinite; kinetics; mechanism; North Atlantic; North Sea; oxides; pore water; precipitation; quantitative analysis; rates; saturation; scanning force microscopy; sheet silicates; silicates; solution; solutions; temperature; thickness ER - TY - JOUR T1 - Overview of military geology programs in the armed services; 1950-1970 AN - 50133194; 1995-045533 JF - Abstracts with Programs - Geological Society of America AU - De Goes, Louis AU - Neal, James T AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 276 PB - Geological Society of America (GSA), Boulder, CO VL - 26 IS - 7 SN - 0016-7592, 0016-7592 KW - United States KW - history KW - military geology KW - Commonwealth of Independent States KW - geologists KW - testing KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50133194?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Overview+of+military+geology+programs+in+the+armed+services%3B+1950-1970&rft.au=De+Goes%2C+Louis%3BNeal%2C+James+T%3BAnonymous&rft.aulast=De+Goes&rft.aufirst=Louis&rft.date=1994-01-01&rft.volume=26&rft.issue=7&rft.spage=276&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 - Commonwealth of Independent States; geologists; history; military geology; testing; United States ER - TY - JOUR T1 - Comparison and verification of two models which predict minimum principal in-situ stress from triaxial data AN - 50118772; 1995-060754 JF - Latin American and Caribbean Petroleum Engineering Conference AU - Hareland, G AU - Harikrishnan, R AU - Warpinski, N R AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 639 EP - 646 PB - Society of Petroleum Engineers, Richardson, TX VL - 3 KW - failures KW - experimental studies KW - pressure KW - shale KW - grain size KW - stress KW - sandstone KW - elastic constants KW - mini-fracture tests KW - simulation KW - triaxial tests KW - rock mechanics KW - models KW - laboratory studies KW - sedimentary rocks KW - pore pressure KW - angle of internal friction KW - shear modulus KW - confining pressure KW - clastic rocks KW - accuracy KW - Mohr envelope KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50118772?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Latin+American+and+Caribbean+Petroleum+Engineering+Conference&rft.atitle=Comparison+and+verification+of+two+models+which+predict+minimum+principal+in-situ+stress+from+triaxial+data&rft.au=Hareland%2C+G%3BHarikrishnan%2C+R%3BWarpinski%2C+N+R%3BAnonymous&rft.aulast=Hareland&rft.aufirst=G&rft.date=1994-01-01&rft.volume=3&rft.issue=&rft.spage=639&rft.isbn=&rft.btitle=&rft.title=Latin+American+and+Caribbean+Petroleum+Engineering+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Third Latin American and Caribbean petroleum engineering conference; III LACPEC N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03938 N1 - SubjectsTermNotLitGenreText - accuracy; angle of internal friction; clastic rocks; confining pressure; elastic constants; experimental studies; failures; grain size; laboratory studies; mini-fracture tests; models; Mohr envelope; pore pressure; pressure; rock mechanics; sandstone; sedimentary rocks; shale; shear modulus; simulation; stress; triaxial tests ER - TY - BOOK T1 - Interpretation of hydraulic fracture mapping experiments AN - 50114418; 1995-059519 JF - The University of Tulsa Centennial petroleum engineering symposium; Future petroleum technology; vision 2020 AU - Warpinski, N R AU - Brown, Kermit Y1 - 1994 PY - 1994 DA - 1994 PB - Society of Petroleum Engineers KW - hydraulic fracturing KW - petroleum engineering KW - cracks KW - microseisms KW - data processing KW - reservoir properties KW - mathematical models KW - mapping KW - seismic response KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50114418?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Warpinski%2C+N+R%3BBrown%2C+Kermit&rft.aulast=Warpinski&rft.aufirst=N&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Interpretation+of+hydraulic+fracture+mapping+experiments&rft.title=Interpretation+of+hydraulic+fracture+mapping+experiments&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - The University of Tulsa Centennial petroleum engineering symposium; Future petroleum technology; vision 2020 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 47 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Room closure response to gas generation and mechanical strength of different waste forms in a bedded salt repository AN - 50097044; 1995-070574 JF - Materials Research Society Symposia Proceedings AU - Mendenhall, F T AU - Stone, C M Y1 - 1994 PY - 1994 DA - 1994 SP - 247 EP - 252 PB - North-Holland, New York-Amsterdam-Oxford VL - 333 SN - 0272-9172, 0272-9172 KW - halides KW - chemically precipitated rocks KW - statistical analysis KW - waste disposal sites KW - evaporites KW - halite KW - gases KW - models KW - finite element analysis KW - sedimentary rocks KW - creep KW - chlorides KW - waste disposal KW - salt KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50097044?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Room+closure+response+to+gas+generation+and+mechanical+strength+of+different+waste+forms+in+a+bedded+salt+repository&rft.au=Mendenhall%2C+F+T%3BStone%2C+C+M&rft.aulast=Mendenhall&rft.aufirst=F&rft.date=1994-01-01&rft.volume=333&rft.issue=&rft.spage=247&rft.isbn=1558992324&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVII N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 4 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; chlorides; creep; evaporites; finite element analysis; gases; halides; halite; models; salt; sedimentary rocks; statistical analysis; waste disposal; waste disposal sites ER - TY - JOUR T1 - Electrokinetics; an innovative technology for in-situ remediation of heavy metals AN - 50093212; 1995-066921 JF - Ground Water Management AU - Mattson, Earl D AU - Lindgren, Eric R AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 235 EP - 245 PB - Water Well Journal Pub. Co., Dublin, OH VL - 18 SN - 1047-9023, 1047-9023 KW - soils KW - technology KW - in situ KW - pollution KW - applications KW - interpretation KW - electrokinetics KW - heavy metals KW - remediation KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50093212?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Management&rft.atitle=Electrokinetics%3B+an+innovative+technology+for+in-situ+remediation+of+heavy+metals&rft.au=Mattson%2C+Earl+D%3BLindgren%2C+Eric+R%3BAnonymous&rft.aulast=Mattson&rft.aufirst=Earl&rft.date=1994-01-01&rft.volume=18&rft.issue=&rft.spage=235&rft.isbn=&rft.btitle=&rft.title=Ground+Water+Management&rft.issn=10479023&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth national outdoor action conference and exposition; aquifer remediation/ground water monitoring/geophysical methods N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 23 N1 - PubXState - OH N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - applications; electrokinetics; ground water; heavy metals; in situ; interpretation; pollution; remediation; soils; technology ER - TY - JOUR T1 - Fast frequency-domain electromagnetic modeling of a 3-D Earth using finite differences AN - 50085899; 1996-004589 AB - A numerical modeling code has been developed to simulate the electromagnetic response of a general three-dimensional (3-D) earth. The problem is solved using the numerical finite difference approximation of either the coupled, first-order Maxwell's equations for both the electric and magnetic fields, or the second-order vector Helmholtz equation for the electric fields. The resulting matrix system of equations is sparse and is solved using either a biconjugate gradient (BiCG) or quasi-minimal residual (QMR) technique with Jacobi preconditioning. The scheme been tested against a host of other numerical models including 1-D routines and 3-D integral equation codes. Here numerical results calculated with the 3-D code are compared to a set of scale model data that were collected in a simulated crosswell EM experiment. The results show the accuracy of the 3-D code to be excellent. Because the ultimate goal in the development of this numerical model is to incorporate it into a 3-D imaging scheme, a large emphasis has been placed on solution speed. In certain situations time savings of an order of magnitude or greater can be achieved by using a half space background model rather than a whole space solution. Recent experience with the QMR solver indicates that it tends to be faster than the BiCG routine. Finally the code is currently being implemented on a massively parallel (MP) machine with a matrix solution-software package that includes several previously untested methods of preconditioning the matrix as well as various different Krylov subspace methods for arriving at a solution. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Alumbaugh, David L AU - Newman, Gregory A AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 369 EP - 373 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 64 SN - 1052-3812, 1052-3812 KW - numerical models KW - three-dimensional models KW - finite difference analysis KW - crosshole methods KW - well-logging KW - statistical analysis KW - geophysical methods KW - data processing KW - frequency domain analysis KW - electromagnetic methods KW - theoretical models KW - electromagnetic logging KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50085899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Fast+frequency-domain+electromagnetic+modeling+of+a+3-D+Earth+using+finite+differences&rft.au=Alumbaugh%2C+David+L%3BNewman%2C+Gregory+A%3BAnonymous&rft.aulast=Alumbaugh&rft.aufirst=David&rft.date=1994-01-01&rft.volume=64&rft.issue=&rft.spage=369&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 - 8 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - crosshole methods; data processing; electromagnetic logging; electromagnetic methods; finite difference analysis; frequency domain analysis; geophysical methods; numerical models; statistical analysis; theoretical models; three-dimensional models; well-logging ER - TY - JOUR T1 - Integral wave-migration method applied to electromagnetic data AN - 50085503; 1996-004587 AB - Migration of the electromagnetic (EM) wave field will be discussed as a solution of the wave equation in which surface magnetic field measurements are the known boundary values. This approach is similar to classical optical diffraction theory. Here data is taken on a aperture, migrated (extrapolated), and deconvolved with a source function. The EM image is formed when the imaginary part of the Fourier transformed migrated field at time zero is zero or at least a minimum. The integral formulation for migration is applied to model data for surface magnetic fields calculated for a grounded, vertical electric source (VES). The conductivity structure is determined from comparing the measured migrated fields to calculated migrated fields for a yet to be determined conductivity structure. This comparison results in solving a Fredholm integral equation of the first kind for the conductivity structure. Solutions are obtained using the conjugate gradient method. The imaging method used here is similar to the EM holographic method reported earlier, except here the magnitudes, as well as the phases, of the extrapolated fields are preserved so that material properties can be determined. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Bartel, Lewis C AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 361 EP - 364 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 64 SN - 1052-3812, 1052-3812 KW - theoretical studies KW - imagery KW - geophysical methods KW - electromagnetic methods KW - electromagnetic waves KW - Green function KW - electromagnetic migration KW - applications KW - equations KW - seismic migration KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50085503?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Integral+wave-migration+method+applied+to+electromagnetic+data&rft.au=Bartel%2C+Lewis+C%3BAnonymous&rft.aulast=Bartel&rft.aufirst=Lewis&rft.date=1994-01-01&rft.volume=64&rft.issue=&rft.spage=361&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 - 14 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - applications; electromagnetic methods; electromagnetic migration; electromagnetic waves; equations; geophysical methods; Green function; imagery; seismic migration; theoretical studies ER - TY - JOUR T1 - High-resolution seismic reflection survey near SPR surface collapse feature at Weeks Island, Louisiana AN - 50080506; 1996-005346 AB - Shallow high resolution 2-D and 3-D seismic reflection techniques are assisting in the subsurface delineation of a surface collapse feature (sinkhole) at Weeks Island, Louisiana. Seismic reflection surveys were conducted in March 1994. Data from walkaway noise tests were used to assist selection of field recording parameters. The top of the salt dome is about 180 ft below ground surface at the sinkhole. The water table is an estimated 90 ft below the ground surface. A single coherent reflection was consistently recorded across the entire area of the survey, although stacking velocity and spectral content of the event varied. On the basis of observed travel times and stacking velocities, the coherent reflection event appears to originate above the top of the salt, possibly at or near the water table. Identification of this reflector will be made from borehole investigations currently planned for the sinkhole site. A depression or time sag in this reflection event is clearly evident in both the 2-D and 3-D seismic data in the immediate vicinity of the sinkhole. The time sag appears to be related to the subsurface structure of the reflector and not to near surface topography or velocity effects. Elsewhere in the survey area, observed changes in reflection travel times and wavelet character appear to be related to subsurface geologic structure. These seismic observations may assist in predicting where future sinkholes will develop after they have been tied to borehole data collected at the site. JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Miller, Richard D AU - Harding, Richard S, Jr AU - Xia, Jianghai AU - Steeples, Don W AU - Anonymous Y1 - 1994 PY - 1994 DA - 1994 SP - 612 EP - 615 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 64 SN - 1052-3812, 1052-3812 KW - United States KW - high-resolution methods KW - geophysical surveys KW - geologic hazards KW - collapse structures KW - three-dimensional models KW - salt domes KW - common-depth-point method KW - geophysical methods KW - reflection methods KW - land subsidence KW - Gulf Coastal Plain KW - two-dimensional models KW - seismic methods KW - Weeks Island KW - southern Louisiana KW - normal moveout KW - sinkholes KW - surveys KW - Louisiana KW - Iberia Parish Louisiana KW - solution features KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50080506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=High-resolution+seismic+reflection+survey+near+SPR+surface+collapse+feature+at+Weeks+Island%2C+Louisiana&rft.au=Miller%2C+Richard+D%3BHarding%2C+Richard+S%2C+Jr%3BXia%2C+Jianghai%3BSteeples%2C+Don+W%3BAnonymous&rft.aulast=Miller&rft.aufirst=Richard&rft.date=1994-01-01&rft.volume=64&rft.issue=&rft.spage=612&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 - 11 N1 - PubXState - OK N1 - Document feature - sects., block diag., sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - collapse structures; common-depth-point method; geologic hazards; geophysical methods; geophysical surveys; Gulf Coastal Plain; high-resolution methods; Iberia Parish Louisiana; land subsidence; Louisiana; normal moveout; reflection methods; salt domes; seismic methods; sinkholes; solution features; southern Louisiana; surveys; three-dimensional models; two-dimensional models; United States; Weeks Island ER - TY - JOUR T1 - A preliminary total-system performance assessment for the potential repository site at Yucca Mountain AN - 1765875352; 2016-013106 JF - Radioactive Waste Management and Environmental Restoration AU - Wilson, Michael L AU - Barnard, Ralston W AU - Dockery, Holly A AU - Gauthier, John H Y1 - 1994 PY - 1994 DA - 1994 SP - 45 EP - 72 PB - Harwood Academic Publishers, Chur-London-Paris VL - 19 IS - 1-3 SN - 1065-609X, 1065-609X KW - United States KW - volcanic rocks KW - selenium KW - isotopes KW - site exploration KW - plutonium KW - igneous rocks KW - Pu-239 KW - waste disposal sites KW - unsaturated zone KW - non-welded tuff KW - Sn-126 KW - tin KW - radioactive waste KW - ground water KW - carbon dioxide KW - radioactive isotopes KW - cesium KW - transport KW - carbon KW - Am-243 KW - tuff KW - Yucca Mountain KW - Nevada KW - technetium KW - high-level waste KW - underground storage KW - alkali metals KW - Tc-99 KW - adsorption KW - Nye County Nevada KW - gases KW - models KW - pyroclastics KW - radioactive tracers KW - metals KW - americium KW - near-field KW - underground installations KW - Cs-135 KW - C-14 KW - waste disposal KW - actinides KW - design KW - Se-79 KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765875352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+preliminary+total-system+performance+assessment+for+the+potential+repository+site+at+Yucca+Mountain&rft.au=Wilson%2C+Michael+L%3BBarnard%2C+Ralston+W%3BDockery%2C+Holly+A%3BGauthier%2C+John+H&rft.aulast=Wilson&rft.aufirst=Michael&rft.date=1994-01-01&rft.volume=19&rft.issue=1-3&rft.spage=45&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 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 33 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2016-05-19 N1 - SubjectsTermNotLitGenreText - actinides; adsorption; alkali metals; Am-243; C-14; carbon; carbon dioxide; cesium; Cs-135; design; gases; ground water; high-level waste; igneous rocks; isotopes; metals; models; near-field; Nevada; non-welded tuff; Nye County Nevada; plutonium; Pu-239; pyroclastics; radioactive isotopes; radioactive tracers; radioactive waste; Se-79; selenium; site exploration; Sn-126; Tc-99; technetium; tin; transport; tuff; underground installations; underground storage; United States; unsaturated zone; volcanic rocks; waste disposal; waste disposal sites; Yucca Mountain; americium ER - TY - JOUR T1 - Development of a three-dimensional site-scale model for the unsaturated zone at Yucca Mountain, Nevada AN - 1765875339; 2016-013111 JF - Radioactive Waste Management and Environmental Restoration AU - Wittwer, C S AU - Bodvarsson, Gudmundur S AU - Chornack, M P AU - Flint, A L AU - Flint, L E AU - Lewis, B D AU - Spengler, R W AU - Rautman, C A Y1 - 1994 PY - 1994 DA - 1994 SP - 147 EP - 164 PB - Harwood Academic Publishers, Chur-London-Paris VL - 19 IS - 1-3 SN - 1065-609X, 1065-609X KW - United States KW - TOUGH2 KW - volcanic rocks KW - Basin and Range Province KW - site exploration KW - one-dimensional models KW - igneous rocks KW - data processing KW - unsaturated zone KW - simulation KW - Tiva Canyon Member KW - radioactive waste KW - ground water KW - Cenozoic KW - fractures KW - hydrologic cycle KW - scale models KW - movement KW - tuff KW - Yucca Mountain KW - Nevada KW - hydrology KW - North America KW - high-level waste KW - numerical models KW - three-dimensional models KW - Nye County Nevada KW - Miocene KW - two-dimensional models KW - computer programs KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - Neogene KW - waste disposal KW - hydrological units KW - Paintbrush Tuff KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765875339?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Development+of+a+three-dimensional+site-scale+model+for+the+unsaturated+zone+at+Yucca+Mountain%2C+Nevada&rft.au=Wittwer%2C+C+S%3BBodvarsson%2C+Gudmundur+S%3BChornack%2C+M+P%3BFlint%2C+A+L%3BFlint%2C+L+E%3BLewis%2C+B+D%3BSpengler%2C+R+W%3BRautman%2C+C+A&rft.aulast=Wittwer&rft.aufirst=C&rft.date=1994-01-01&rft.volume=19&rft.issue=1-3&rft.spage=147&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 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 21 N1 - Document feature - illus. incl. 1 table, geol. sketch maps N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - Basin and Range Province; Cenozoic; computer programs; data processing; fractures; ground water; high-level waste; hydrologic cycle; hydrological units; hydrology; igneous rocks; Miocene; movement; Neogene; Nevada; North America; numerical models; Nye County Nevada; one-dimensional models; Paintbrush Tuff; pyroclastics; radioactive waste; scale models; simulation; site exploration; Tertiary; three-dimensional models; Tiva Canyon Member; Topopah Spring Member; TOUGH2; tuff; two-dimensional models; United States; unsaturated zone; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Stochastic simulation for imaging spatial uncertainty; comparison and evaluation of available algorithms AN - 1660635243; 2015-020016 JF - Quantitative Geology and Geostatistics AU - Gotway, C A AU - Rutherford, B M Y1 - 1994 PY - 1994 DA - 1994 SP - 1 EP - 21 PB - Springer, Dordrect VL - 7 KW - imagery KW - stochastic processes KW - statistical analysis KW - mathematical geology KW - geostatistics KW - algorithms KW - simulation KW - image analysis KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660635243?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Quantitative+Geology+and+Geostatistics&rft.atitle=Stochastic+simulation+for+imaging+spatial+uncertainty%3B+comparison+and+evaluation+of+available+algorithms&rft.au=Gotway%2C+C+A%3BRutherford%2C+B+M&rft.aulast=Gotway&rft.aufirst=C&rft.date=1994-01-01&rft.volume=7&rft.issue=&rft.spage=1&rft.isbn=0792327322&rft.btitle=&rft.title=Quantitative+Geology+and+Geostatistics&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geostatistical simulation workshop N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 27 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2015-03-05 N1 - CODEN - #03613 N1 - SubjectsTermNotLitGenreText - algorithms; geostatistics; image analysis; imagery; mathematical geology; simulation; statistical analysis; stochastic processes ER - TY - JOUR T1 - Dilation-induced permeability changes in rock salt AN - 1429835082; 2013-067722 JF - Proceedings of the International Conference on Computer Methods and Advances in Geomechanics AU - Stormont, J C AU - Fuenkajorn, K Y1 - 1994 PY - 1994 DA - 1994 SP - 1269 EP - 1273 PB - [varies], [varies] VL - 8, Vol. 2 KW - halides KW - strain KW - loading KW - stress KW - plastic deformation KW - calibration KW - deformation KW - halite KW - boundary conditions KW - rock mechanics KW - models KW - laboratory studies KW - finite element analysis KW - physical properties KW - chlorides KW - time domain analysis KW - reservoir properties KW - dilation KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1429835082?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+International+Conference+on+Computer+Methods+and+Advances+in+Geomechanics&rft.atitle=Dilation-induced+permeability+changes+in+rock+salt&rft.au=Stormont%2C+J+C%3BFuenkajorn%2C+K&rft.aulast=Stormont&rft.aufirst=J&rft.date=1994-01-01&rft.volume=8%2C+Vol.+2&rft.issue=&rft.spage=1269&rft.isbn=9054103825&rft.btitle=&rft.title=Proceedings+of+the+International+Conference+on+Computer+Methods+and+Advances+in+Geomechanics&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eighth international conference on Computer methods and advances in geomechanics N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 12 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2013-09-05 N1 - CODEN - #03529 N1 - SubjectsTermNotLitGenreText - boundary conditions; calibration; chlorides; deformation; dilation; finite element analysis; halides; halite; laboratory studies; loading; models; permeability; physical properties; plastic deformation; reservoir properties; rock mechanics; strain; stress; time domain analysis ER - TY - JOUR T1 - A numerical study of bench blast row delay timing and its influence on percent-cast AN - 1420508631; 2013-063329 JF - Proceedings of the International Conference on Computer Methods and Advances in Geomechanics AU - Preece, Dale S Y1 - 1994 PY - 1994 DA - 1994 SP - 863 EP - 870 PB - [varies], [varies] VL - 8, Vol. 1 KW - United States KW - mining KW - discrete element analysis KW - row delay timing KW - numerical models KW - New Mexico KW - simulation KW - Distinct Motion Code computer program KW - rock mechanics KW - computer programs KW - muck piles KW - Lee Ranch Mine KW - blasting KW - volume KW - ground motion KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1420508631?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+International+Conference+on+Computer+Methods+and+Advances+in+Geomechanics&rft.atitle=A+numerical+study+of+bench+blast+row+delay+timing+and+its+influence+on+percent-cast&rft.au=Preece%2C+Dale+S&rft.aulast=Preece&rft.aufirst=Dale&rft.date=1994-01-01&rft.volume=8%2C+Vol.+1&rft.issue=&rft.spage=863&rft.isbn=9054103809&rft.btitle=&rft.title=Proceedings+of+the+International+Conference+on+Computer+Methods+and+Advances+in+Geomechanics&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 8th international conference on Computer methods and advances in geomechanics N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 12 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2013-08-15 N1 - CODEN - #03529 N1 - SubjectsTermNotLitGenreText - blasting; computer programs; discrete element analysis; Distinct Motion Code computer program; ground motion; Lee Ranch Mine; mining; muck piles; New Mexico; numerical models; rock mechanics; row delay timing; simulation; United States; volume ER - TY - JOUR T1 - Using an augmented Lagrangian method and block fracturing in the DDA method AN - 1420503928; 2013-063325 JF - Proceedings of the International Conference on Computer Methods and Advances in Geomechanics AU - Lin, C T AU - Amadei, B AU - Sture, S AU - Jung, J Y1 - 1994 PY - 1994 DA - 1994 SP - 837 EP - 842 PB - [varies], [varies] VL - 8, Vol. 1 KW - rock masses KW - Lagrangian analysis KW - fractured materials KW - discrete element analysis KW - shear strength KW - numerical models KW - loading KW - stress KW - discontinuous deformation analysis method KW - tensile strength KW - fracturing KW - rock mechanics KW - extension KW - interfaces KW - algorithms KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1420503928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+International+Conference+on+Computer+Methods+and+Advances+in+Geomechanics&rft.atitle=Using+an+augmented+Lagrangian+method+and+block+fracturing+in+the+DDA+method&rft.au=Lin%2C+C+T%3BAmadei%2C+B%3BSture%2C+S%3BJung%2C+J&rft.aulast=Lin&rft.aufirst=C&rft.date=1994-01-01&rft.volume=8%2C+Vol.+1&rft.issue=&rft.spage=837&rft.isbn=9054103809&rft.btitle=&rft.title=Proceedings+of+the+International+Conference+on+Computer+Methods+and+Advances+in+Geomechanics&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 8th international conference on Computer methods and advances in geomechanics N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 3 N1 - Document feature - illus. N1 - Last updated - 2013-10-17 N1 - CODEN - #03529 N1 - SubjectsTermNotLitGenreText - algorithms; discontinuous deformation analysis method; discrete element analysis; extension; fractured materials; fracturing; interfaces; Lagrangian analysis; loading; numerical models; rock masses; rock mechanics; shear strength; stress; tensile strength ER - TY - BOOK T1 - Estimation of scaling errors via lattice gas automata; application to diffusion and adsorption AN - 1328502040; 2013-031041 JF - AGU Chapman conference on Hydrogeologic processes; building and testing atomistic- to basin-scale models AU - Stockman, H W AU - Torgersen, Thomas Y1 - 1994 PY - 1994 DA - 1994 SP - 11 PB - American Geophysical Union, Washington, DC KW - solute transport KW - scale factor KW - diffusion KW - desorption KW - solutes KW - adsorption KW - ground water KW - lattice gas automata KW - substrates KW - partition coefficients KW - errors KW - transport KW - Peclet number KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1328502040?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Stockman%2C+H+W%3BTorgersen%2C+Thomas&rft.aulast=Stockman&rft.aufirst=H&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Estimation+of+scaling+errors+via+lattice+gas+automata%3B+application+to+diffusion+and+adsorption&rft.title=Estimation+of+scaling+errors+via+lattice+gas+automata%3B+application+to+diffusion+and+adsorption&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 - Transport properties of single fractures AN - 1328501599; 2013-031073 JF - AGU Chapman conference on Hydrogeologic processes; building and testing atomistic- to basin-scale models AU - Brown, Stephen R AU - Torgersen, Thomas Y1 - 1994 PY - 1994 DA - 1994 SP - 21 PB - American Geophysical Union, Washington, DC KW - models KW - fractures KW - electrical conductivity KW - transport KW - statistical analysis KW - probability KW - hydraulic conductivity KW - simulation KW - fractals KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1328501599?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Brown%2C+Stephen+R%3BTorgersen%2C+Thomas&rft.aulast=Brown&rft.aufirst=Stephen&rft.date=1994-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Transport+properties+of+single+fractures&rft.title=Transport+properties+of+single+fractures&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 - Initial performance assessment of the disposal of spent nuclear fuel and high-level waste stored at Idaho National Engineering Laboratory; Volume 1, Methodology and results AN - 51053931; 1997-001894 AB - This performance assessment characterized plausible treatment options conceived by the Idaho National Engineering Laboratory (INEL) for its spent fuel and high-level radioactive waste and then modeled the performance of the resulting waste forms in two hypothetical, deep, geologic repositories: one in bedded salt and the other in granite. The results of the performance assessment are intended to help guide INEL in its study of how to prepare wastes and spent fuel for eventual permanent disposal. This assessment was part of the Waste Management Technology Development Program designed to help the US Department of Energy develop and demonstrate the capability to dispose of its nuclear waste. Although numerous caveats must be placed on the results, the general findings were as follows: Though the waste form behavior depended upon the repository type, all current and proposed waste forms provided acceptable behavior in the salt and granite repositories. JF - SAND (Sandia Laboratories) AU - Rechard, R P Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 591 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - high-level waste KW - monitoring KW - site exploration KW - igneous rocks KW - regulations KW - granites KW - waste disposal sites KW - pollution KW - migration of elements KW - simulation KW - radioactive waste KW - waste management KW - safety KW - plutonic rocks KW - nuclear energy KW - underground installations KW - risk assessment KW - waste disposal KW - underground disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51053931?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Rechard%2C+R+P&rft.aulast=Rechard&rft.aufirst=R&rft.date=1993-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Initial+performance+assessment+of+the+disposal+of+spent+nuclear+fuel+and+high-level+waste+stored+at+Idaho+National+Engineering+Laboratory%3B+Volume+1%2C+Methodology+and+results&rft.title=Initial+performance+assessment+of+the+disposal+of+spent+nuclear+fuel+and+high-level+waste+stored+at+Idaho+National+Engineering+Laboratory%3B+Volume+1%2C+Methodology+and+results&rft.issn=02706520&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 DE94007981NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - granites; high-level waste; igneous rocks; migration of elements; monitoring; nuclear energy; plutonic rocks; pollution; radioactive waste; regulations; risk assessment; safety; simulation; site exploration; underground disposal; underground installations; waste disposal; waste disposal sites; waste management ER - TY - JOUR T1 - Finite element modeling of stresses and deformation in Long Valley, California AN - 50261105; 1994-028647 JF - Eos, Transactions, American Geophysical Union AU - Williams, C A AU - Rundle, J B AU - Wawersik, W AU - Anonymous Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 609 PB - American Geophysical Union, Washington, DC VL - 74 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - California KW - finite element analysis KW - stress KW - statistical analysis KW - deformation KW - magma chambers KW - Long Valley KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50261105?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Finite+element+modeling+of+stresses+and+deformation+in+Long+Valley%2C+California&rft.au=Williams%2C+C+A%3BRundle%2C+J+B%3BWawersik%2C+W%3BAnonymous&rft.aulast=Williams&rft.aufirst=C&rft.date=1993-12-01&rft.volume=74&rft.issue=43%2C+Suppl.&rft.spage=609&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 fall 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 - California; deformation; finite element analysis; Long Valley; magma chambers; statistical analysis; stress; United States ER - TY - JOUR T1 - The influence of strain rate and sample inhomogeneity on the moduli and strength of welded tuff AN - 50199205; 1995-002570 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Martin, R J, III AU - Price, R H AU - Boyd, P J AU - Noel, J S A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1507 EP - 1510 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - United States KW - volcanic rocks KW - welded tuff KW - igneous rocks KW - stress KW - elastic constants KW - Nye County Nevada KW - porosity KW - Miocene KW - rock mechanics KW - Cenozoic KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - cracks KW - Neogene KW - propagation KW - Busted Butte KW - Yucca Mountain KW - Nevada KW - acoustical waves KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50199205?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=The+influence+of+strain+rate+and+sample+inhomogeneity+on+the+moduli+and+strength+of+welded+tuff&rft.au=Martin%2C+R+J%2C+III%3BPrice%2C+R+H%3BBoyd%2C+P+J%3BNoel%2C+J+S&rft.aulast=Martin&rft.aufirst=R&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=1507&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 17 N1 - Document feature - illus. incl. 1 table, 2 plates N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - acoustical waves; Busted Butte; Cenozoic; cracks; elastic constants; igneous rocks; Miocene; Neogene; Nevada; Nye County Nevada; porosity; propagation; pyroclastics; rock mechanics; stress; Tertiary; Topopah Spring Member; United States; volcanic rocks; welded tuff; Yucca Mountain ER - TY - JOUR T1 - Evaluating the effects of the number of caverns on the performance of underground oil storage facilities AN - 50198455; 1995-002574 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Hoffman, E L AU - Ehgartner, B L A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1523 EP - 1526 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - underground storage KW - salt domes KW - statistical analysis KW - displacements KW - simulation KW - excavations KW - Gulf of Mexico KW - two-dimensional models KW - caverns KW - finite element analysis KW - underground installations KW - North Atlantic KW - oil storage KW - Atlantic Ocean KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50198455?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Evaluating+the+effects+of+the+number+of+caverns+on+the+performance+of+underground+oil+storage+facilities&rft.au=Hoffman%2C+E+L%3BEhgartner%2C+B+L&rft.aulast=Hoffman&rft.aufirst=E&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=1523&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 5 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; caverns; displacements; excavations; finite element analysis; Gulf of Mexico; North Atlantic; oil storage; salt domes; simulation; statistical analysis; two-dimensional models; underground installations; underground storage ER - TY - JOUR T1 - General theory of the Kaiser effect AN - 50198418; 1995-002472 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Holcomb, D J A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 929 EP - 935 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - models KW - cyclic loading KW - cracks KW - strain KW - loading KW - stress KW - damage KW - acoustical emissions KW - rock mechanics KW - Kaiser effect KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50198418?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=General+theory+of+the+Kaiser+effect&rft.au=Holcomb%2C+D+J&rft.aulast=Holcomb&rft.aufirst=D&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=929&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 19 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - acoustical emissions; cracks; cyclic loading; damage; Kaiser effect; loading; models; rock mechanics; strain; stress ER - TY - JOUR T1 - 3D structural analysis of SPDV test room 2 and cross drift intersections at the WIPP AN - 50198214; 1995-002573 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Auguello, J Guadalupe A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1519 EP - 1522 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - United States KW - halides KW - Eddy County New Mexico KW - site exploration KW - stress KW - New Mexico KW - halite KW - radioactive waste KW - models KW - chlorides KW - Waste Isolation Pilot Plant KW - waste disposal KW - southeastern New Mexico KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50198214?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=3D+structural+analysis+of+SPDV+test+room+2+and+cross+drift+intersections+at+the+WIPP&rft.au=Auguello%2C+J+Guadalupe&rft.aulast=Auguello&rft.aufirst=J&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=1519&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics 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 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - chlorides; design; Eddy County New Mexico; halides; halite; models; New Mexico; radioactive waste; site exploration; southeastern New Mexico; stress; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Two- and three-dimensional calculations of scaled in situ tests using the M-D model of salt creep AN - 50197943; 1995-002544 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Munson, D E AU - Weatherby , J R AU - DeVries, K L A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1345 EP - 1350 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - United States KW - halides KW - Eddy County New Mexico KW - New Mexico KW - elastic constants KW - simulation KW - physical models KW - radioactive waste KW - finite element analysis KW - sedimentary rocks KW - chlorides KW - Waste Isolation Pilot Plant KW - chemically precipitated rocks KW - in situ KW - three-dimensional models KW - statistical analysis KW - deformation KW - evaporites KW - halite KW - two-dimensional models KW - models KW - boreholes KW - creep KW - testing KW - waste disposal KW - shear modulus KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50197943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Two-+and+three-dimensional+calculations+of+scaled+in+situ+tests+using+the+M-D+model+of+salt+creep&rft.au=Munson%2C+D+E%3BWeatherby+%2C+J+R%3BDeVries%2C+K+L&rft.aulast=Munson&rft.aufirst=D&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=1345&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 8 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - boreholes; chemically precipitated rocks; chlorides; creep; deformation; Eddy County New Mexico; elastic constants; evaporites; finite element analysis; halides; halite; in situ; models; New Mexico; physical models; radioactive waste; salt; sedimentary rocks; shear modulus; simulation; statistical analysis; testing; three-dimensional models; two-dimensional models; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Hydromechanical response of a fracture undergoing compression and shear AN - 50197716; 1995-002460 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Olsson, W A AU - Brown, S R A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 845 EP - 851 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - Austin Chalk KW - Cretaceous KW - shear stress KW - loading KW - stress KW - stiffness KW - roughness KW - displacements KW - Upper Cretaceous KW - Mesozoic KW - rock mechanics KW - fractures KW - dilatancy KW - Gulfian KW - shear tests KW - compression KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50197716?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Hydromechanical+response+of+a+fracture+undergoing+compression+and+shear&rft.au=Olsson%2C+W+A%3BBrown%2C+S+R&rft.aulast=Olsson&rft.aufirst=W&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=845&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 21 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - Austin Chalk; compression; Cretaceous; dilatancy; displacements; fractures; Gulfian; loading; Mesozoic; permeability; rock mechanics; roughness; shear stress; shear tests; stiffness; stress; Upper Cretaceous ER - TY - JOUR T1 - Laboratory measurements of the effective-stress law for carbonate rocks under deformation AN - 50196205; 1995-002513 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Warpinski, N R AU - Teufel, L W A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1169 EP - 1172 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - pressure KW - loading KW - stress KW - elastic constants KW - bulk modulus KW - deformation KW - porosity KW - rock mechanics KW - laboratory studies KW - sedimentary rocks KW - pore pressure KW - carbonate rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50196205?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Laboratory+measurements+of+the+effective-stress+law+for+carbonate+rocks+under+deformation&rft.au=Warpinski%2C+N+R%3BTeufel%2C+L+W&rft.aulast=Warpinski&rft.aufirst=N&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=1169&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - bulk modulus; carbonate rocks; deformation; elastic constants; laboratory studies; loading; pore pressure; porosity; pressure; rock mechanics; sedimentary rocks; stress ER - TY - JOUR T1 - Gas barrier design for the WIPP AN - 50195033; 1995-002572 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Hansen, Frank D AU - Leroch, Matthew J AU - Van Sambeck, Leo L AU - Lin, Mao S A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1515 EP - 1518 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - United States KW - halides KW - numerical models KW - Eddy County New Mexico KW - Darcy's law KW - stress KW - statistical analysis KW - porous materials KW - New Mexico KW - simulation KW - excavations KW - halite KW - rock mechanics KW - radioactive waste KW - finite element analysis KW - creep KW - chlorides KW - Waste Isolation Pilot Plant KW - waste disposal KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50195033?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Gas+barrier+design+for+the+WIPP&rft.au=Hansen%2C+Frank+D%3BLeroch%2C+Matthew+J%3BVan+Sambeck%2C+Leo+L%3BLin%2C+Mao+S&rft.aulast=Hansen&rft.aufirst=Frank&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=1515&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 5 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - chlorides; creep; Darcy's law; Eddy County New Mexico; excavations; finite element analysis; halides; halite; New Mexico; numerical models; porous materials; radioactive waste; rock mechanics; simulation; statistical analysis; stress; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Experimental evaluation of a constitutive model for inelastic flow and damage evolution in solids subjected to triaxial compression AN - 50194901; 1995-002543 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Fossum, A F AU - Brodsky, N S AU - Chan, K S AU - Munson, D E A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1341 EP - 1344 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - United States KW - halides KW - in situ KW - Eddy County New Mexico KW - statistical analysis KW - New Mexico KW - elastic constants KW - deformation KW - simulation KW - triaxial tests KW - physical models KW - halite KW - models KW - finite element analysis KW - boreholes KW - chlorides KW - constitutive equations KW - testing KW - Waste Isolation Pilot Plant KW - shear modulus KW - compression KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50194901?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Health+Organization+and+Management&rft.atitle=The+effects+of+burnout+and+supervisory+social+support+on+the+relationship+between+work-family+conflict+and+intention+to+leave%3A+A+study+of+Australian+cancer+workers&rft.au=Thanacoody%2C+P+Rani%3BBartram%2C+Timothy%3BCasimir%2C+Gian&rft.aulast=Thanacoody&rft.aufirst=P&rft.date=2009-01-01&rft.volume=23&rft.issue=1&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Journal+of+Health+Organization+and+Management&rft.issn=14777266&rft_id=info:doi/10.1108%2F14777260910942551 LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 8 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - boreholes; chlorides; compression; constitutive equations; deformation; Eddy County New Mexico; elastic constants; finite element analysis; halides; halite; in situ; models; New Mexico; physical models; shear modulus; simulation; statistical analysis; testing; triaxial tests; United States; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Dilatancy of rock salt in laboratory tests AN - 50194378; 1995-002441 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Van Sambeek, Leo L AU - Ratigan, Joe L AU - Hansen, Frank D A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 735 EP - 738 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - halides KW - shear stress KW - deformation KW - triaxial tests KW - halite KW - rock mechanics KW - laboratory studies KW - dilatancy KW - creep KW - chlorides KW - testing KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50194378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Dilatancy+of+rock+salt+in+laboratory+tests&rft.au=Van+Sambeek%2C+Leo+L%3BRatigan%2C+Joe+L%3BHansen%2C+Frank+D&rft.aulast=Van+Sambeek&rft.aufirst=Leo&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=735&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 13 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - chlorides; creep; deformation; dilatancy; halides; halite; laboratory studies; permeability; rock mechanics; shear stress; testing; triaxial tests ER - TY - JOUR T1 - Coupled permeability and hydrofracture tests to assess the waste-containment properties of fractured anhydrite AN - 50194176; 1995-002511 JF - International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts AU - Beauheim, R L AU - Wawersik, W R AU - Roberts, R M A2 - Haimson, B. C. Y1 - 1993/12// PY - 1993 DA - December 1993 SP - 1159 EP - 1163 PB - Pergamon, Oxford-New York VL - 30 IS - 7 SN - 0148-9062, 0148-9062 KW - United States KW - hydraulic fracturing KW - fractured materials KW - anhydrite KW - pressure KW - in situ KW - sulfates KW - Eddy County New Mexico KW - stress KW - pollution KW - New Mexico KW - simulation KW - porosity KW - rock mechanics KW - radioactive waste KW - boreholes KW - pore pressure KW - Waste Isolation Pilot Plant KW - waste disposal KW - permeability KW - diffusivity KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50194176?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Coupled+permeability+and+hydrofracture+tests+to+assess+the+waste-containment+properties+of+fractured+anhydrite&rft.au=Beauheim%2C+R+L%3BWawersik%2C+W+R%3BRoberts%2C+R+M&rft.aulast=Beauheim&rft.aufirst=R&rft.date=1993-12-01&rft.volume=30&rft.issue=7&rft.spage=1159&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 34th U. S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 5 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - IJRMA2 N1 - SubjectsTermNotLitGenreText - anhydrite; boreholes; diffusivity; Eddy County New Mexico; fractured materials; hydraulic fracturing; in situ; New Mexico; permeability; pollution; pore pressure; porosity; pressure; radioactive waste; rock mechanics; simulation; stress; sulfates; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Imaging a fuel oil spill site with crosswell seismic tomography AN - 52825021; 1996-047698 JF - Agronomy Abstracts AU - Harding, R S, Jr AU - Anonymous Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 207 PB - American Society of Agronomy, Madison, WI VL - 85 SN - 0375-5495, 0375-5495 KW - United States KW - tomography KW - solute transport KW - P-waves KW - body waves KW - imagery KW - pollutants KW - crosshole methods KW - geophysical methods KW - pollution KW - elastic waves KW - petroleum products KW - seismic methods KW - models KW - California KW - spatial distribution KW - saturated zone KW - oil spills KW - seismic waves KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52825021?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Imaging+a+fuel+oil+spill+site+with+crosswell+seismic+tomography&rft.au=Harding%2C+R+S%2C+Jr%3BAnonymous&rft.aulast=Harding&rft.aufirst=R&rft.date=1993-11-01&rft.volume=85&rft.issue=&rft.spage=207&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 - body waves; California; crosshole methods; elastic waves; geophysical methods; imagery; models; oil spills; P-waves; petroleum products; pollutants; pollution; saturated zone; seismic methods; seismic waves; solute transport; spatial distribution; tomography; United States ER - TY - JOUR T1 - The dissolution kinetics of mixed-cation orthosilicate minerals AN - 50307157; 1993-039201 AB - Proton-promoted dissolution rates of the olivine and willemite structural classes were examined as a function of composition, pH and T. Dissolution rates vary widely far from equilibrium but exhibit similar dependence on pH and T. JF - American Journal of Science AU - Westrich, Henry R AU - Cygan, Randall T AU - Casey, William H AU - Zemitis, Collette AU - Arnold, George W Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 869 EP - 893 PB - Kline Geology Laboratory, Yale University, New Haven, CT VL - 293 IS - 9 SN - 0002-9599, 0002-9599 KW - silicates KW - experimental studies KW - rates KW - olivine group KW - solution KW - temperature KW - nesosilicates KW - hydration KW - activation energy KW - enthalpy KW - chemical reactions KW - willemite KW - phenakite group KW - phase equilibria KW - olivine KW - orthosilicates KW - cations KW - kinetics KW - pH KW - 01B:Mineralogy of silicates KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50307157?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+dissolution+kinetics+of+mixed-cation+orthosilicate+minerals&rft.au=Westrich%2C+Henry+R%3BCygan%2C+Randall+T%3BCasey%2C+William+H%3BZemitis%2C+Collette%3BArnold%2C+George+W&rft.aulast=Westrich&rft.aufirst=Henry&rft.date=1993-11-01&rft.volume=293&rft.issue=9&rft.spage=869&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Science&rft.issn=00029599&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 - 1993-01-01 N1 - PubXState - CT N1 - Last updated - 2012-06-07 N1 - CODEN - AJSCAP N1 - SubjectsTermNotLitGenreText - activation energy; cations; chemical reactions; enthalpy; experimental studies; hydration; kinetics; nesosilicates; olivine; olivine group; orthosilicates; pH; phase equilibria; phenakite group; rates; silicates; solution; temperature; willemite ER - TY - JOUR T1 - Leaching and reconstruction at the surfaces of dissolving chain-silicate minerals AN - 50296613; 1993-046558 AB - From dissolution experiments on pseudowollastonite, wollastonite, enstatite, rhodonite/pyroxmangite, quartz and diopside, the formation is reported of a near-surface amorphous region enriched in Si and H and depleted in metals. Raman spectroscopy and ion- beam elemental analysis show that parts of the polymeric silicate anion in this region spontaneously reconstruct to form a network of four-member silicate rings and areas of incipient recrystallization. If hydrolysable metals interact with the silicate anion in this process, clays and amorphous products may form directly. The Si does not have to be present in solution before being incorporated into a growing secondary phase. JF - Nature (London) AU - Casey, William H AU - Westrich, Henry R AU - Banfield, Jillian F AU - Ferruzzi, Giulio AU - Arnold, George W Y1 - 1993/11// PY - 1993 DA - November 1993 SP - 253 EP - 256 PB - Macmillan Journals, London VL - 366 IS - 6452 SN - 0028-0836, 0028-0836 KW - silicates KW - silica minerals KW - solution KW - pyroxene group KW - clinopyroxene KW - chemical reactions KW - framework silicates KW - spectra KW - diopside KW - rhodonite group KW - geochemistry KW - enstatite KW - chain silicates KW - chemical weathering KW - wollastonite KW - experimental studies KW - rhodonite KW - wollastonite group KW - weathering KW - TEM data KW - Raman spectra KW - diagenesis KW - quartz KW - orthopyroxene KW - leaching KW - crystal chemistry 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/50296613?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Leaching+and+reconstruction+at+the+surfaces+of+dissolving+chain-silicate+minerals&rft.au=Casey%2C+William+H%3BWestrich%2C+Henry+R%3BBanfield%2C+Jillian+F%3BFerruzzi%2C+Giulio%3BArnold%2C+George+W&rft.aulast=Casey&rft.aufirst=William&rft.date=1993-11-01&rft.volume=366&rft.issue=6452&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2F366253a0 L2 - http://www.nature.com/nature/index.html 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 - 28 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - chain silicates; chemical reactions; chemical weathering; clinopyroxene; crystal chemistry; diagenesis; diopside; enstatite; experimental studies; framework silicates; geochemistry; leaching; orthopyroxene; pyroxene group; quartz; Raman spectra; rhodonite; rhodonite group; silica minerals; silicates; solution; spectra; TEM data; weathering; wollastonite; wollastonite group DO - http://dx.doi.org/10.1038/366253a0 ER - TY - JOUR T1 - Sandia National Laboratories site-wide hydrogeologic characterization project calendar year 1992 annual report AN - 51051964; 1997-002169 AB - The Sandia National Laboratories, New Mexico (SNL/NM) Site-Wide Hydrogeologic Characterization (SWHC) project has been implemented as part of the SNL/NM Environmental Restoration (ER) Program to develop the regional hydrogeologic framework and baseline for the approximately 100 mi of Kirtland Air Force Base (KAFB) and adjacent withdrawn public lands upon which SNL/NM has performed research and development activities. Additionally, the SWHC project will investigate and characterize generic hydrogeologic issues associated with the 172 ER sites owned by SNL/NM across its facilities on KAFB. As called for in the Hazardous and Solid Waste Amendments (HSWA) to the Resource Conservation and Recovery Act (RCRA) Part B permit agreement between the U.S. Environmental Protection Agency (EPA) as the permitter and the U.S. Department of Energy (DOE) and SNL/NM as the permittees, an annual report is to be prepared by the SWHC project team. This document serves two primary purposes: (1) to identify and describe the conceptual framework for the hydrogeologic system underlying SNL/NM and (2) to describe characterization activities undertaken in the preceding year that add to our understanding (reduce our uncertainties) regarding the conceptual and quantitative hydrogeologic framework. This SWHC project annual report focuses primarily on purpose 1, providing a summary description of the current "state of knowledge" of the Sandia National Laboratories/Kirtland Air Force Base (SNL/KAFB) hydrogeologic setting. JF - SAND (Sandia Laboratories) AU - Crowson, D AU - Gibson, J D AU - Haase, C S AU - Holt, R AU - Hyndman, D Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 185 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - hydrology KW - hazardous waste KW - aquifer vulnerability KW - programs KW - site exploration KW - annual report KW - New Mexico KW - remediation KW - ground water KW - aquifers KW - waste management KW - report KW - Kirtland Air Force Base KW - waste disposal KW - solid waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51051964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Crowson%2C+D%3BGibson%2C+J+D%3BHaase%2C+C+S%3BHolt%2C+R%3BHyndman%2C+D&rft.aulast=Crowson&rft.aufirst=D&rft.date=1993-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Sandia+National+Laboratories+site-wide+hydrogeologic+characterization+project+calendar+year+1992+annual+report&rft.title=Sandia+National+Laboratories+site-wide+hydrogeologic+characterization+project+calendar+year+1992+annual+report&rft.issn=02706520&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 DE94015597NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - annual report; aquifer vulnerability; aquifers; ground water; hazardous waste; hydrology; Kirtland Air Force Base; New Mexico; programs; remediation; report; site exploration; soils; solid waste; United States; waste disposal; waste management ER - TY - JOUR T1 - Comparison of geostatistically based inverse techniques for use in performance assessment analysis at the Waste Isolation Pilot Plant site; results from test case No. 1 AN - 51035893; 1999-000352 AB - The groundwater flow pathway in the Culebra Dolomite aquifer at the Waste Isolation Pilot Plant (WIPP) has been identified as a potentially important pathway for radionuclide migration to the accessible environment. Consequently, uncertainties in the models used to describe flow and transport in the Culebra need to be addressed. A "Geostatistics Test Problem" is being developed to evaluate a number of inverse techniques that may be used for flow calculations in the WIPP performance assessment (PA). The Test Problem is actually a series of test cases, each being developed as a highly complex synthetic data set; the intent is for the ensemble of these data sets to span the range of possible conceptual models of groundwater flow at the WIPP site. The Test Problem analysis approach is to use a comparison of the probabilistic groundwater travel time (GWTT) estimates produced by each technique as the basis for the evaluation. Participants are given observations of head and transmissivity (possibly including measurement error) or other information such as drawdowns from pumping wells, and are asked to develop stochastic models of groundwater flow for the synthetic system. Cumulative distribution functions (CDFs) of groundwater flow (computed via particle tracking) are constructed using the head and transmissivity data generated through the application of each technique; one semi-analytical method generates the CDFs of groundwater flow directly. This paper describes the results from Test Case No. 1. JF - SAND (Sandia Laboratories) AU - Zimmerman, D A AU - Gallegos, D P Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 27 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - Eddy County New Mexico KW - techniques KW - New Mexico KW - fluid dynamics KW - simulation KW - radioactive waste KW - ground water KW - sedimentary rocks KW - transport KW - stochastic processes KW - movement KW - Waste Isolation Pilot Plant KW - Culebra Dolomite Member KW - faults KW - hydrology KW - chemically precipitated rocks KW - pollutants KW - Paleozoic KW - statistical analysis KW - pollution KW - mathematical models KW - geostatistics KW - Permian KW - evaporites KW - aquifers KW - waste disposal KW - underground disposal KW - salt KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51035893?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Zimmerman%2C+D+A%3BGallegos%2C+D+P&rft.aulast=Zimmerman&rft.aufirst=D&rft.date=1993-10-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Comparison+of+geostatistically+based+inverse+techniques+for+use+in+performance+assessment+analysis+at+the+Waste+Isolation+Pilot+Plant+site%3B+results+from+test+case+No.+1&rft.title=Comparison+of+geostatistically+based+inverse+techniques+for+use+in+performance+assessment+analysis+at+the+Waste+Isolation+Pilot+Plant+site%3B+results+from+test+case+No.+1&rft.issn=02706520&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 DE94008539NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; chemically precipitated rocks; Culebra Dolomite Member; Eddy County New Mexico; evaporites; faults; fluid dynamics; geostatistics; ground water; hydrology; mathematical models; movement; New Mexico; Paleozoic; Permian; pollutants; pollution; radioactive waste; salt; sedimentary rocks; simulation; statistical analysis; stochastic processes; techniques; transport; underground disposal; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Simple mathematical model of a rough fracture using the concepts of fractal geometry AN - 50287093; 1994-008790 JF - Abstracts with Programs - Geological Society of America AU - Brown, Stephen R AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 250 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - experimental studies KW - time series analysis KW - statistical analysis KW - joints KW - mechanical properties KW - mathematical models KW - ground water KW - geometry KW - fractures KW - sedimentary rocks KW - style KW - crystalline rocks KW - fractals KW - instruments KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50287093?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Simple+mathematical+model+of+a+rough+fracture+using+the+concepts+of+fractal+geometry&rft.au=Brown%2C+Stephen+R%3BAnonymous&rft.aulast=Brown&rft.aufirst=Stephen&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=250&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 - crystalline rocks; experimental studies; fractals; fractures; geometry; ground water; instruments; joints; mathematical models; mechanical properties; sedimentary rocks; statistical analysis; style; time series analysis ER - TY - JOUR T1 - Importance of maintaining current geological site characterization data for solution-mined storage caverns in domal salt AN - 50275394; 1994-006953 JF - Abstracts with Programs - Geological Society of America AU - Neal, J T AU - Magorian, T R AU - Whittington, D AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 33 EP - 34 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - mining KW - geologic hazards KW - salt domes KW - petroleum KW - land subsidence KW - vertical seismic profiles KW - floods KW - thickness KW - drilling KW - interpretation KW - protection KW - solution mining KW - seismic profiles KW - precision KW - underground storage KW - caverns KW - safety KW - planning KW - underground installations KW - cap rocks KW - geophysical profiles KW - geomorphology KW - solution features KW - earthquakes KW - hurricanes KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275394?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Importance+of+maintaining+current+geological+site+characterization+data+for+solution-mined+storage+caverns+in+domal+salt&rft.au=Neal%2C+J+T%3BMagorian%2C+T+R%3BWhittington%2C+D%3BAnonymous&rft.aulast=Neal&rft.aufirst=J&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=33&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 - cap rocks; caverns; drilling; earthquakes; floods; geologic hazards; geomorphology; geophysical profiles; hurricanes; interpretation; land subsidence; mining; petroleum; planning; precision; protection; safety; salt domes; seismic profiles; solution features; solution mining; thickness; underground installations; underground storage; vertical seismic profiles ER - TY - JOUR T1 - Joint creep in Yucca Mountain tuff AN - 50271656; 1994-014761 JF - Eos, Transactions, American Geophysical Union AU - Olsson, William A AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 590 PB - American Geophysical Union, Washington, DC VL - 74 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - volcanic rocks KW - shear stress KW - igneous rocks KW - deformation KW - Nye County Nevada KW - Miocene KW - Cenozoic KW - pyroclastics KW - Tertiary KW - materials, properties KW - Neogene KW - creep KW - tuff KW - Yucca Mountain KW - Nevada KW - Paintbrush Tuff KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50271656?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Joint+creep+in+Yucca+Mountain+tuff&rft.au=Olsson%2C+William+A%3BAnonymous&rft.aulast=Olsson&rft.aufirst=William&rft.date=1993-10-01&rft.volume=74&rft.issue=43%2C+Suppl.&rft.spage=590&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 fall 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; creep; deformation; igneous rocks; materials, properties; Miocene; Neogene; Nevada; Nye County Nevada; Paintbrush Tuff; pyroclastics; shear stress; Tertiary; tuff; United States; volcanic rocks; Yucca Mountain ER - TY - JOUR T1 - Examination of the sorption behavior of cesium by minerals using XPS and NMR spectroscopies AN - 50266993; 1994-016196 JF - Abstracts with Programs - Geological Society of America AU - Kim, Yeongkyoo AU - Cygan, Randall T AU - Kirkpatrick, R James AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 317 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - sorption KW - experimental studies KW - solutions KW - alkali metals KW - kaolinite KW - corundum KW - X-ray spectra KW - NMR spectra KW - temperature KW - radioactive waste KW - clay minerals KW - cesium KW - metals KW - oxides KW - cations KW - sheet silicates KW - spectra KW - gibbsite KW - geochemistry KW - minerals KW - montmorillonite KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266993?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Examination+of+the+sorption+behavior+of+cesium+by+minerals+using+XPS+and+NMR+spectroscopies&rft.au=Kim%2C+Yeongkyoo%3BCygan%2C+Randall+T%3BKirkpatrick%2C+R+James%3BAnonymous&rft.aulast=Kim&rft.aufirst=Yeongkyoo&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=317&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 - alkali metals; cations; cesium; clay minerals; corundum; experimental studies; geochemistry; gibbsite; kaolinite; metals; minerals; montmorillonite; NMR spectra; oxides; radioactive waste; sheet silicates; silicates; solutions; sorption; spectra; temperature; X-ray spectra ER - TY - JOUR T1 - Applying the 80/20 rule to natural fracture studies and natural-gas reservoir characterization AN - 50264129; 1994-012827 JF - Abstracts with Programs - Geological Society of America AU - Lorenz, John C AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 300 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - petroleum engineering KW - reserves KW - natural gas KW - naturally fractured reservoirs KW - reservoir properties KW - petroleum KW - simulation KW - accuracy KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50264129?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Applying+the+80%2F20+rule+to+natural+fracture+studies+and+natural-gas+reservoir+characterization&rft.au=Lorenz%2C+John+C%3BAnonymous&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=300&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 - accuracy; natural gas; naturally fractured reservoirs; permeability; petroleum; petroleum engineering; reserves; reservoir properties; simulation ER - TY - JOUR T1 - Self-diffusion coefficients for cations in garnet AN - 50259009; 1994-027528 JF - Abstracts with Programs - Geological Society of America AU - Schwandt, Craig S AU - Cygan, Randall T AU - Westrich, Henry R AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 148 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - experimental studies KW - diffusion KW - oxygen KW - ion probe data KW - garnet group KW - mechanism KW - mass spectra KW - self-diffusion KW - thermal history KW - pyrope KW - fugacity KW - temperature KW - nesosilicates KW - models KW - grossular KW - orthosilicates KW - cations KW - spectra KW - crust KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50259009?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Self-diffusion+coefficients+for+cations+in+garnet&rft.au=Schwandt%2C+Craig+S%3BCygan%2C+Randall+T%3BWestrich%2C+Henry+R%3BAnonymous&rft.aulast=Schwandt&rft.aufirst=Craig&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=148&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 - cations; crust; diffusion; experimental studies; fugacity; garnet group; grossular; ion probe data; mass spectra; mechanism; models; nesosilicates; orthosilicates; oxygen; pyrope; self-diffusion; silicates; spectra; temperature; thermal history ER - TY - JOUR T1 - Cross borehole electromagnetic imaging of chemical and mixed waste landfills AN - 50255113; 1994-022213 JF - Abstracts with Programs - Geological Society of America AU - Borns, David J AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 370 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - tomography KW - clay KW - electrical conductivity KW - landfills KW - well-logging KW - gravel KW - variations KW - solvents KW - electrical anomalies KW - movement KW - sediments KW - electromagnetic logging KW - soils KW - sand KW - acids KW - monitoring KW - clastic sediments KW - pollutants KW - grain size KW - pollution KW - silt KW - dielectric constant KW - inorganic materials KW - cobbles KW - boreholes KW - metals KW - waste disposal KW - chromic acid KW - consolidation KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50255113?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Cross+borehole+electromagnetic+imaging+of+chemical+and+mixed+waste+landfills&rft.au=Borns%2C+David+J%3BAnonymous&rft.aulast=Borns&rft.aufirst=David&rft.date=1993-10-01&rft.volume=25&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, 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 - acids; boreholes; chromic acid; clastic sediments; clay; cobbles; consolidation; dielectric constant; electrical anomalies; electrical conductivity; electromagnetic logging; grain size; gravel; inorganic materials; landfills; metals; monitoring; movement; pollutants; pollution; sand; sediments; silt; soils; solvents; tomography; variations; waste disposal; well-logging ER - TY - JOUR T1 - Cemeteries and repositories; insights for nuclear-waste management AN - 50254905; 1994-027721 JF - Abstracts with Programs - Geological Society of America AU - Hunter, Regina L AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 185 EP - 186 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - cemeteries KW - regulations KW - government agencies KW - U. S. Environmental Protection Agency KW - waste disposal KW - management KW - radioactive waste KW - Midwest KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254905?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Cemeteries+and+repositories%3B+insights+for+nuclear-waste+management&rft.au=Hunter%2C+Regina+L%3BAnonymous&rft.aulast=Hunter&rft.aufirst=Regina&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=185&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 - cemeteries; government agencies; management; Midwest; radioactive waste; regulations; U. S. Environmental Protection Agency; United States; waste disposal ER - TY - JOUR T1 - Unraveling multi-solute sorption by mineral mixtures through surface-complexation studies of simple systems; sorption of Ni and Li by a natural sand AN - 50254136; 1994-024185 JF - Abstracts with Programs - Geological Society of America AU - Ward, David B AU - Bryan, Charles R AU - Siegel, Malcolm D AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 87 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - silicates KW - sand KW - sorption KW - experimental studies KW - goethite KW - silica minerals KW - clastic sediments KW - chemical dispersion KW - lithium KW - complexing KW - HYDRAQL KW - alkali metals KW - solutes KW - deconvolution KW - metals KW - sediments KW - nickel KW - quartz KW - oxides KW - framework silicates KW - stoichiometry KW - pH KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254136?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Unraveling+multi-solute+sorption+by+mineral+mixtures+through+surface-complexation+studies+of+simple+systems%3B+sorption+of+Ni+and+Li+by+a+natural+sand&rft.au=Ward%2C+David+B%3BBryan%2C+Charles+R%3BSiegel%2C+Malcolm+D%3BAnonymous&rft.aulast=Ward&rft.aufirst=David&rft.date=1993-10-01&rft.volume=25&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, 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 - alkali metals; chemical dispersion; clastic sediments; complexing; deconvolution; experimental studies; framework silicates; goethite; HYDRAQL; lithium; metals; nickel; oxides; pH; quartz; sand; sediments; silica minerals; silicates; solutes; sorption; stoichiometry ER - TY - JOUR T1 - Uncertainties in carbon-isotope systematics of groundwater systems associated with radioactive waste sites; a case study from the Waste Isolation Pilot Plant, New Mexico, USA AN - 50253604; 1994-027714 JF - Abstracts with Programs - Geological Society of America AU - Lambert, Steven J AU - Robinson, Karen L AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 184 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - isotopes KW - Eddy County New Mexico KW - regulations KW - Rustler Formation KW - New Mexico KW - solution KW - stable isotopes KW - radioactive waste KW - ground water KW - sedimentary rocks KW - radioactive isotopes KW - carbon KW - movement KW - Waste Isolation Pilot Plant KW - chemically precipitated rocks KW - Paleozoic KW - confined aquifers KW - Permian KW - evaporites KW - aquifers KW - Delaware Basin KW - case studies KW - boreholes KW - C-13 KW - C-14 KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50253604?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Uncertainties+in+carbon-isotope+systematics+of+groundwater+systems+associated+with+radioactive+waste+sites%3B+a+case+study+from+the+Waste+Isolation+Pilot+Plant%2C+New+Mexico%2C+USA&rft.au=Lambert%2C+Steven+J%3BRobinson%2C+Karen+L%3BAnonymous&rft.aulast=Lambert&rft.aufirst=Steven&rft.date=1993-10-01&rft.volume=25&rft.issue=6&rft.spage=184&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; boreholes; C-13; C-14; carbon; case studies; chemically precipitated rocks; confined aquifers; Delaware Basin; Eddy County New Mexico; evaporites; ground water; isotopes; movement; New Mexico; Paleozoic; Permian; radioactive isotopes; radioactive waste; regulations; Rustler Formation; sedimentary rocks; solution; stable isotopes; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Hydraulic fracturing stress measurements in basement rock, Long Valley Exploratory Well, Long Valley Caldera, California AN - 50227714; 1994-039878 JF - Eos, Transactions, American Geophysical Union AU - Wawersik, W R AU - Lee, M Y AU - Haimson, B C AU - Rundle, J R AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 568 PB - American Geophysical Union, Washington, DC VL - 74 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - hydraulic fracturing KW - orientation KW - Mono County California KW - stress KW - statistical analysis KW - basement KW - Long Valley exploratory well KW - Long Valley Caldera KW - models KW - California KW - magmas KW - interpretation KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50227714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Hydraulic+fracturing+stress+measurements+in+basement+rock%2C+Long+Valley+Exploratory+Well%2C+Long+Valley+Caldera%2C+California&rft.au=Wawersik%2C+W+R%3BLee%2C+M+Y%3BHaimson%2C+B+C%3BRundle%2C+J+R%3BAnonymous&rft.aulast=Wawersik&rft.aufirst=W&rft.date=1993-10-01&rft.volume=74&rft.issue=43%2C+Suppl.&rft.spage=568&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 fall 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 - basement; California; hydraulic fracturing; interpretation; Long Valley Caldera; Long Valley exploratory well; magmas; models; Mono County California; orientation; statistical analysis; stress; United States ER - TY - JOUR T1 - Tectonics of the eastern third of the Kane transform fault; an up/down-insonifying sonar perspective AN - 50224722; 1994-039832 JF - Eos, Transactions, American Geophysical Union AU - Bigger, S E AU - Karson, J A AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 562 PB - American Geophysical Union, Washington, DC VL - 74 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - submersibles KW - geophysical surveys KW - geophysical methods KW - strike-slip faults KW - geometry KW - Kane fracture zone KW - acoustical methods KW - transform faults KW - Mid-Atlantic Ridge KW - surveys KW - ocean floors KW - North Atlantic KW - interpretation KW - sonar methods KW - faults KW - Atlantic Ocean KW - mid-ocean ridges KW - 20:Applied geophysics KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50224722?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Tectonics+of+the+eastern+third+of+the+Kane+transform+fault%3B+an+up%2Fdown-insonifying+sonar+perspective&rft.au=Bigger%2C+S+E%3BKarson%2C+J+A%3BAnonymous&rft.aulast=Bigger&rft.aufirst=S&rft.date=1993-10-01&rft.volume=74&rft.issue=43%2C+Suppl.&rft.spage=562&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 fall 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 - acoustical methods; Atlantic Ocean; faults; geometry; geophysical methods; geophysical surveys; interpretation; Kane fracture zone; Mid-Atlantic Ridge; mid-ocean ridges; North Atlantic; ocean floors; sonar methods; strike-slip faults; submersibles; surveys; transform faults ER - TY - JOUR T1 - Effect of roughness and material strength on the mechanical properties of fracture replicas AN - 50208926; 1994-053203 JF - Eos, Transactions, American Geophysical Union AU - Wibowo, Johannes AU - Price, Ronald H AU - Brown, Stephen R AU - Amadei, Bernard AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 569 PB - American Geophysical Union, Washington, DC VL - 74 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - shear strength KW - sulfates KW - thermal properties KW - mechanical properties KW - Nye County Nevada KW - rock mechanics KW - fractures KW - materials, properties KW - gypsum KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50208926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Effect+of+roughness+and+material+strength+on+the+mechanical+properties+of+fracture+replicas&rft.au=Wibowo%2C+Johannes%3BPrice%2C+Ronald+H%3BBrown%2C+Stephen+R%3BAmadei%2C+Bernard%3BAnonymous&rft.aulast=Wibowo&rft.aufirst=Johannes&rft.date=1993-10-01&rft.volume=74&rft.issue=43%2C+Suppl.&rft.spage=569&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 fall 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 - fractures; gypsum; materials, properties; mechanical properties; Nevada; Nye County Nevada; rock mechanics; shear strength; sulfates; thermal properties; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Strength-size-porosity empirical model for Yucca Mountain tuff AN - 50207674; 1994-053213 JF - Eos, Transactions, American Geophysical Union AU - Price, Ronald H AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 571 PB - American Geophysical Union, Washington, DC VL - 74 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - volcanic rocks KW - strength KW - site exploration KW - igneous rocks KW - mechanical properties KW - mathematical models KW - Nye County Nevada KW - porosity KW - rock mechanics KW - pyroclastics KW - tuff KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50207674?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Strength-size-porosity+empirical+model+for+Yucca+Mountain+tuff&rft.au=Price%2C+Ronald+H%3BAnonymous&rft.aulast=Price&rft.aufirst=Ronald&rft.date=1993-10-01&rft.volume=74&rft.issue=43%2C+Suppl.&rft.spage=571&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 fall 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 - igneous rocks; mathematical models; mechanical properties; Nevada; Nye County Nevada; porosity; pyroclastics; rock mechanics; site exploration; strength; tuff; United States; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Evolution of parameters governing localization AN - 50203296; 1994-053277 JF - Eos, Transactions, American Geophysical Union AU - Holcomb, David J AU - Olsson, William A AU - Wawersik, Wolfgang R AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 579 PB - American Geophysical Union, Washington, DC VL - 74 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - shear zones KW - cracks KW - strain KW - microcracks KW - metamorphic rocks KW - Tennessee marble KW - marbles KW - deformation KW - triaxial tests KW - faults KW - anisotropy KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50203296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evolution+of+parameters+governing+localization&rft.au=Holcomb%2C+David+J%3BOlsson%2C+William+A%3BWawersik%2C+Wolfgang+R%3BAnonymous&rft.aulast=Holcomb&rft.aufirst=David&rft.date=1993-10-01&rft.volume=74&rft.issue=43%2C+Suppl.&rft.spage=579&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 fall 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 - anisotropy; cracks; deformation; faults; marbles; metamorphic rocks; microcracks; shear zones; strain; Tennessee marble; triaxial tests ER - TY - JOUR T1 - Observations of the Kaiser effect under multiaxial stress states; implications for its use in determining in situ stress AN - 50179331; 1995-001969 AB - Experimental tests of the Kaiser effect, the stress-history dependence of acoustic emission production, show that interactions between principal stresses cannot be ignored as is commonly done when trying to use the Kaiser effect to determine in situ stress. Experimental results obtained under multiaxial stress states are explained in terms of a qualitative model. The results show that the commonly-used technique of loading uniaxially along various directions to determine stress history must be reevaluated as it cannot be justified in terms of the laboratory experiments. One possible resolution of the conflict between laboratory and field results is that the Kaiser effect phenomenon observed in cores retrieved from the earth is not the same phenomenon as is observed in rock loaded under laboratory conditions. Copyright 1993 by the American Geophysical Union. JF - Geophysical Research Letters AU - Holcomb, David J Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 2119 EP - 2122 PB - American Geophysical Union, Washington, DC VL - 20 IS - 19 SN - 0094-8276, 0094-8276 KW - Tennessee Marble KW - experimental studies KW - in situ KW - loading KW - stress KW - triaxial tests KW - uniaxial tests KW - measurement KW - laboratory studies KW - corrections KW - confining pressure KW - acoustical emissions KW - Kaiser effect KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50179331?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Observations+of+the+Kaiser+effect+under+multiaxial+stress+states%3B+implications+for+its+use+in+determining+in+situ+stress&rft.au=Holcomb%2C+David+J&rft.aulast=Holcomb&rft.aufirst=David&rft.date=1993-10-01&rft.volume=20&rft.issue=19&rft.spage=2119&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F93GL01270 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 20 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - acoustical emissions; confining pressure; corrections; experimental studies; in situ; Kaiser effect; laboratory studies; loading; measurement; stress; Tennessee Marble; triaxial tests; uniaxial tests DO - http://dx.doi.org/10.1029/93GL01270 ER - TY - JOUR T1 - The off-site Leo Brady seismic net AN - 50090760; 1996-008762 JF - Eos, Transactions, American Geophysical Union AU - Garbin, H D AU - Shear, R C AU - Seastrand, D R AU - Vines, G R AU - White, R L AU - Anonymous Y1 - 1993/10// PY - 1993 DA - October 1993 SP - 446 PB - American Geophysical Union, Washington, DC VL - 74 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Nevada Test Site KW - seismology KW - Leo Brady Seismic Net KW - seismic networks KW - Nevada KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50090760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+off-site+Leo+Brady+seismic+net&rft.au=Garbin%2C+H+D%3BShear%2C+R+C%3BSeastrand%2C+D+R%3BVines%2C+G+R%3BWhite%2C+R+L%3BAnonymous&rft.aulast=Garbin&rft.aufirst=H&rft.date=1993-10-01&rft.volume=74&rft.issue=43%2C+Suppl.&rft.spage=446&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 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 - Leo Brady Seismic Net; Nevada; Nevada Test Site; seismic networks; seismology; United States ER - TY - JOUR T1 - A simple one-dimensional model for understanding planar dose-versus-depth profiles in mixed photon/electron fields. AN - 76168052; 8289717 AB - A one-dimensional model is described for illustrating the perturbing effects of mixed photon/electron fields on planar dose-versus-depth profiles in low Z materials (Z < or = 20), and at moderate photon energies (0.3-10 MeV). An electron field may arise from photon interactions in filters upstream of a dose-versus-depth experiment. The effects of upstream mass, scattering of electrons out of a gap between a filter and the experiment, and differences between the incident electron energy distribution and locally produced KERMA are modeled and compared to Discrete Ordinates calculations. At transitional depths in a dose-versus-depth experiment, the distortions can be significant and obscure the profile of the photon component alone. JF - Medical physics AU - Fehl, D L AD - Department 1277, Sandia National Laboratories, Albuquerque, New Mexico 87185. PY - 1993 SP - 1361 EP - 1370 VL - 20 IS - 5 SN - 0094-2405, 0094-2405 KW - Index Medicus KW - Scattering, Radiation KW - Electrons KW - Photons KW - Biophysical Phenomena KW - Biophysics KW - Radiation Dosage KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/76168052?accountid=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=A+simple+one-dimensional+model+for+understanding+planar+dose-versus-depth+profiles+in+mixed+photon%2Felectron+fields.&rft.au=Fehl%2C+D+L&rft.aulast=Fehl&rft.aufirst=D&rft.date=1993-09-01&rft.volume=20&rft.issue=5&rft.spage=1361&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 - 1994-02-22 N1 - Date created - 1994-02-22 N1 - Date revised - 2017-02-18 N1 - Last updated - 2017-02-23 ER - TY - JOUR T1 - Effect of boundary conditions on the strength and deformability of replicas of natural fractures in welded tuff; data report AN - 50963318; 1995-049641 JF - SAND (Sandia Laboratories) AU - Wibowo, J AU - Amadei, B AU - Sture, S AU - Price, R H AU - Robertson, A B Y1 - 1993/09// PY - 1993 DA - September 1993 SP - 41 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - experimental studies KW - volcanic rocks KW - welded tuff KW - strength KW - loading KW - igneous rocks KW - tensile strength KW - deformation KW - Nye County Nevada KW - boundary conditions KW - rock mechanics KW - radioactive waste KW - pyroclastics KW - fractures KW - cyclic loading KW - shear KW - load tests KW - shear tests KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50963318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Wibowo%2C+J%3BAmadei%2C+B%3BSture%2C+S%3BPrice%2C+R+H%3BRobertson%2C+A+B&rft.aulast=Wibowo&rft.aufirst=J&rft.date=1993-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Effect+of+boundary+conditions+on+the+strength+and+deformability+of+replicas+of+natural+fractures+in+welded+tuff%3B+data+report&rft.title=Effect+of+boundary+conditions+on+the+strength+and+deformability+of+replicas+of+natural+fractures+in+welded+tuff%3B+data+report&rft.issn=02706520&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 - 18 N1 - PubXState - NM N1 - Document feature - illus. incl. 13 tables N1 - SuppNotes - Yucca Mountain Site Characterization Project; includes 11 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boundary conditions; cyclic loading; deformation; experimental studies; fractures; igneous rocks; load tests; loading; Nevada; Nye County Nevada; pyroclastics; radioactive waste; rock mechanics; shear; shear tests; strength; tensile strength; United States; volcanic rocks; waste disposal; welded tuff; Yucca Mountain ER - TY - JOUR T1 - An Investigation of TiO2 Photocatalysis for the Treatment of Water Contaminated with Metals and Organic Chemicals AN - 19157633; 9310383 AB - Laboratory experiments were performed to investigate TiO2 photocatalysis for treating water contaminated with dissolved metals (Ag, Au, Cd, Cr, Cu, Hg, Ni, and Pt) and a variety of organics (e.g., methanol, formic acid, salicylic acid, EDTA, phenol and nitrobenzene). It was found that only those metals with half-reaction standard reduction potentials more positive than 0.3 V (vs normal hydrogen electrode) can be treated using TiO2 as the photocatalyst. A synergistic effect exists as illustrated in the kinetic data collected for oxidation and reduction. Experiments using singly substituted benzenes as electron donors show that the rate of reduction of Cr(VI) is correlated with Hammet sigma constants. Photo-efficiencies approaching 85% were measured for the conversion of Cr(VI) to Cr(III) using citric acid as the reductant. In contrast, photo-efficiency was only 4% when oxidizing salicylic acid using oxygen as the oxidant. It is concluded that efficient designs of photocatalytic systems for wastewater treatment must take into account both oxidation and reduction processes. (Author's abstract) JF - Environmental Science and Technology ESTHAG, Vol. 27, No. 9, p 1776-1782, September 1993. 12 fig, 1 tab, 49 ref. Department of Energy Contract DE-AC04-76DP00789. AU - Prairie, M R AU - Evans, L R AU - Stange, B M AU - Martinez, S L AD - Center for Advanced Energy Technology, Sandia National Laboratories, Albuquerque, NM Y1 - 1993/09// PY - 1993 DA - Sep 1993 KW - Water Resources Abstracts KW - *Catalysis KW - *Heavy metals KW - *Organic pollutants KW - *Photolysis KW - *Titanium dioxide KW - *Wastewater treatment KW - Benzenes KW - Chromium KW - Kinetics KW - Oxidation-reduction potential KW - Oxygen KW - Salicylic acid KW - Synergistic effects KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19157633?accountid=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=&rft.atitle=An+Investigation+of+TiO2+Photocatalysis+for+the+Treatment+of+Water+Contaminated+with+Metals+and+Organic+Chemicals&rft.au=Prairie%2C+M+R%3BEvans%2C+L+R%3BStange%2C+B+M%3BMartinez%2C+S+L&rft.aulast=Prairie&rft.aufirst=M&rft.date=1993-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Azimuth estimation capabilities of the ARCESS regional seismic array AN - 50330861; 1993-027308 JF - Bulletin of the Seismological Society of America AU - Carr, Dorthe B Y1 - 1993/08// PY - 1993 DA - August 1993 SP - 1213 EP - 1231 PB - Seismological Society of America, Berkeley, CA VL - 83 IS - 4 SN - 0037-1106, 0037-1106 KW - Western Europe KW - seismology KW - explosions KW - data acquisition KW - statistical analysis KW - data processing KW - Europe KW - seismic sources KW - measurement KW - Scandinavia KW - Northern Norway KW - azimuth KW - Norway KW - NORESS KW - earthquakes KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50330861?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Seismological+Society+of+America&rft.atitle=Azimuth+estimation+capabilities+of+the+ARCESS+regional+seismic+array&rft.au=Carr%2C+Dorthe+B&rft.aulast=Carr&rft.aufirst=Dorthe&rft.date=1993-08-01&rft.volume=83&rft.issue=4&rft.spage=1213&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&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 - 19 N1 - PubXState - CA N1 - Document feature - illus. incl. 4 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - arrays; azimuth; data acquisition; data processing; earthquakes; Europe; explosions; measurement; NORESS; Northern Norway; Norway; Scandinavia; seismic sources; seismology; statistical analysis; Western Europe ER - TY - RPRT T1 - Anomalous zones in Gulf Coast salt domes with special reference to Big Hill, TX, and Weeks Island, LA AN - 52335682; 2000-043871 AB - Anomalous features in Gulf Coast Salt domes exhibit deviations from normally pure salt and vary widely in form from one dome to the next, ranging considerably in length and width. They have affected both conventional and solution mining in several ways. Gas outbursts, insolubles, and potash (especially carnallite) have led to the breakage of tubing in a number of caverns, and caused irregular shapes of many caverns through preferential leaching. While not necessarily uncommon, such anomalous features essentially have limited the lateral extent of conventional mining at several salt mines, and led to accidents and even the closing of several other mines. Such anomalous features, and several others, are often aligned in anomalous zones, and appear to be related to diapiric processes of salt dome development. All the evidence indicates that anomalous zones are found between salt spines, where the differential salt intrusion accumulates other materials: anhydrite bands which are relatively strong, and other, weaker impurities. Shear zones and fault displacement detected at Big Hill and Weeks Island domes have not yet had any known adverse impacts on SPR oil storage, but new caverns at these sites conceivably may encounter some potentially adverse conditions. Seismic reflection profiles at Big Hill dome have shown numerous fractures and faults in the caprock, and verified the earlier recognition of a major shear zone transecting the entire salt stock and forming a graben in the overlying caprock. Casing that is placed in such zones can be at risk. Knowledge of these zones should create awareness of possible effects rather than preclude the future emplacement of caverns. To the extent possible, major anomalous zones and salt stock boundaries should be avoided, consistent with other factors and available acreage. Shear zones along overhangs may be particularly hazardous, and otherwise unknown valleys in the top of salt may occur along shear zones. These zones often can be mapped geophysically, especially with high-resolution seismic techniques. The presence of anomalous zones may be suspected where relatively subtle surface topographic and/or hydrographic features such as lineations and slump features occur. Anomalous zones often will mark the boundaries between separate salt segments that exhibit differential movement within the salt stock. JF - Anomalous zones in Gulf Coast salt domes with special reference to Big Hill, TX, and Weeks Island, LA AU - Neal, James T AU - Magorian, Thomas R AU - Thoms, Robert L AU - Autin, Whitney J AU - McCulloh, Richard P AU - Denzler, Steven AU - Byrne, Kathleen O Y1 - 1993/07// PY - 1993 DA - July 1993 SP - 65 VL - SAND92-2283 KW - United States KW - resources KW - geophysical surveys KW - salt domes KW - natural gas KW - Big Hill Field KW - petroleum KW - Weeks Island KW - mass movements KW - tectonics KW - Louisiana KW - faults KW - lineation KW - salt tectonics KW - shear zones KW - seismic profiles KW - well logs KW - underground storage KW - structural analysis KW - geophysical methods KW - Texas KW - reflection methods KW - anomalies KW - Gulf Coastal Plain KW - seismic methods KW - caverns KW - Jefferson County Texas KW - slumping KW - reserves KW - underground installations KW - surveys KW - geophysical profiles KW - Iberia Parish Louisiana KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52335682?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Neal%2C+James+T%3BMagorian%2C+Thomas+R%3BThoms%2C+Robert+L%3BAutin%2C+Whitney+J%3BMcCulloh%2C+Richard+P%3BDenzler%2C+Steven%3BByrne%2C+Kathleen+O&rft.aulast=Neal&rft.aufirst=James&rft.date=1993-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Anomalous+zones+in+Gulf+Coast+salt+domes+with+special+reference+to+Big+Hill%2C+TX%2C+and+Weeks+Island%2C+LA&rft.title=Anomalous+zones+in+Gulf+Coast+salt+domes+with+special+reference+to+Big+Hill%2C+TX%2C+and+Weeks+Island%2C+LA&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 41 N1 - Availability - National Technical Information Service, Springfield, VA, United States N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 ER - TY - RPRT T1 - Impurity-doped optical shock, detonation and damage location sensor AN - 52738080; 1997-022434 AB - Disclosed is a shock, detonation, and damage location sensor providing continuous fiber-optic means of measuring shock speed and damage location; it could be designed through proper cabling to have virtually any desired crush pressure. The sensor has one or a plurality of parallel multimode optical fibers, or a singlemode fiber core, surrounded by a elongated cladding, doped along their entire length with impurities to fluoresce in response to light at a different wavelength entering one end of the fiber(s). The length of a fiber would be continuously shorted as it is progressively destroyed by a shock wave traveling parallel to its axis. The resulting backscattered and shifted light would eventually enter a detector and be converted into a proportional electrical signals which would be evaluated to determine shock velocity and damage location. The corresponding reduction in output, because of the shortening of the optical fibers, is used as it is received to determine the velocity and position of the shock front as a function of time. As a damage location sensor the sensor fiber cracks along with the structure to which it is mounted. The size of the resulting drop in detector output is indicative of the location of the crack. JF - Impurity-doped optical shock, detonation and damage location sensor AU - Weiss, J D Y1 - 1993/06// PY - 1993 DA - June 1993 SP - 23 VL - PAT-APPL-8-083 223 KW - fiber optics KW - shock waves KW - explosions KW - optical spectra KW - damage KW - measurement KW - detection KW - cracks KW - fluorescence KW - time factor KW - velocity KW - spectra KW - earthquakes KW - instruments KW - coordinates KW - backscattering KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52738080?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Weiss%2C+J+D&rft.aulast=Weiss&rft.aufirst=J&rft.date=1993-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Impurity-doped+optical+shock%2C+detonation+and+damage+location+sensor&rft.title=Impurity-doped+optical+shock%2C+detonation+and+damage+location+sensor&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 DE95017113NEG, Springfield, VA, United States N1 - SuppNotes - Contract AC04-76DP00789 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Rock mass mechanical property estimations for the Yucca Mountain Site Characterization Project AN - 50959241; 1995-052104 JF - SAND (Sandia Laboratories) AU - Lin, M AU - Hardy, M P AU - Bauer, S J Y1 - 1993/06// PY - 1993 DA - June 1993 SP - 55 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - volcanic rocks KW - welded tuff KW - loading KW - igneous rocks KW - joints KW - mechanical properties KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - mass KW - pyroclastics KW - fractures KW - tuff KW - waste disposal KW - Yucca Mountain KW - thermomechanical loading KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50959241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Lin%2C+M%3BHardy%2C+M+P%3BBauer%2C+S+J&rft.aulast=Lin&rft.aufirst=M&rft.date=1993-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Rock+mass+mechanical+property+estimations+for+the+Yucca+Mountain+Site+Characterization+Project&rft.title=Rock+mass+mechanical+property+estimations+for+the+Yucca+Mountain+Site+Characterization+Project&rft.issn=02706520&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 - 48 N1 - PubXState - NM N1 - Document feature - illus. incl. 44 tables N1 - SuppNotes - Includes 4 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - fractures; igneous rocks; joints; loading; mass; mechanical properties; Nevada; Nye County Nevada; pyroclastics; radioactive waste; rock mechanics; thermomechanical loading; tuff; United States; volcanic rocks; waste disposal; welded tuff; Yucca Mountain ER - TY - JOUR T1 - Flow through nonhomogeneous porous media AN - 50074200; 1996-014468 JF - NUREG/CP (United States, Nuclear Regulatory Commission) AU - Eaton, Roger R AU - Dykhuizen, Ronald C AU - Hansen, Katherine M A2 - Evans, D. D. A2 - Nicholson, T. J. Y1 - 1993/06// PY - 1993 DA - June 1993 SP - 169 EP - 178 PB - United States Nuclear Regulatory Commission, Washington, DC SN - 0270-6482, 0270-6482 KW - United States KW - high-level waste KW - site exploration KW - one-dimensional models KW - porous materials KW - Nye County Nevada KW - radioactive waste KW - ground water KW - saturated zone KW - heterogeneous materials KW - movement KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50074200?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=NUREG%2FCP+%28United+States%2C+Nuclear+Regulatory+Commission%29&rft.atitle=Flow+through+nonhomogeneous+porous+media&rft.au=Eaton%2C+Roger+R%3BDykhuizen%2C+Ronald+C%3BHansen%2C+Katherine+M&rft.aulast=Eaton&rft.aufirst=Roger&rft.date=1993-06-01&rft.volume=&rft.issue=&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=NUREG%2FCP+%28United+States%2C+Nuclear+Regulatory+Commission%29&rft.issn=02706482&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop V; Flow and transport through unsaturated fractured rock; related to high-level radioactive waste disposal N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 12 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ground water; heterogeneous materials; high-level waste; movement; Nevada; Nye County Nevada; one-dimensional models; porous materials; radioactive waste; saturated zone; site exploration; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Appraising the use of environmental tracers to determine groundwater recharge rates; the impact of media anisotropy AN - 50070688; 1996-014472 JF - NUREG/CP (United States, Nuclear Regulatory Commission) AU - McCord, J T AU - Keller, C K AU - Conrad, S H A2 - Evans, D. D. A2 - Nicholson, T. J. Y1 - 1993/06// PY - 1993 DA - June 1993 SP - 194 EP - 200 PB - United States Nuclear Regulatory Commission, Washington, DC SN - 0270-6482, 0270-6482 KW - soils KW - hydrology KW - porous materials KW - atmospheric precipitation KW - hydrochemistry KW - ground water KW - aquifers KW - recharge KW - movement KW - tracers KW - percolation KW - geochemistry KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50070688?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=NUREG%2FCP+%28United+States%2C+Nuclear+Regulatory+Commission%29&rft.atitle=Appraising+the+use+of+environmental+tracers+to+determine+groundwater+recharge+rates%3B+the+impact+of+media+anisotropy&rft.au=McCord%2C+J+T%3BKeller%2C+C+K%3BConrad%2C+S+H&rft.aulast=McCord&rft.aufirst=J&rft.date=1993-06-01&rft.volume=&rft.issue=&rft.spage=194&rft.isbn=&rft.btitle=&rft.title=NUREG%2FCP+%28United+States%2C+Nuclear+Regulatory+Commission%29&rft.issn=02706482&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop V; Flow and transport through unsaturated fractured rock; related to high-level radioactive waste disposal N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 15 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; atmospheric precipitation; geochemistry; ground water; hydrochemistry; hydrology; movement; percolation; porous materials; recharge; soils; tracers ER - TY - JOUR T1 - Modeling Mineral Dissolution and Precipitation in Dual-Porosity Fracture-Matrix Systems AN - 19250180; 9308785 AB - A dual-porosity chemical transport model was applied to saturated fractured porous media. In this model, transport through fractures is advection dominated while transport within the matrix and between the matrix and the fractures is diffusion-dominated. Recent studies in the literature indicate that conservative tracers and radionuclides in these systems will be retarded by matrix diffusion even in the absence of chemical reactions. Systems that include chemical reactions (e.g., dissolution/precipitation and aqueous complexation) and changes in retardation caused by precipitation were examined. The two-dimensional simulation domain consists of a single fracture and the adjacent permeable matrix. The system is modeled using a finite differences and a chemical equilibrium simulator based on the Villars-Cruise-Smith algorithm. A constant flow rate is assumed in the fracture, and diffusion rates are functions of the local matrix porosity. Results from simulations with idealized chemistry are presented to illustrate basic characteristics of the system. These characteristics include both advection-induced and diffusion-induced sequential dissolution/precipitation waves. Results are contrasted with limiting single porosity cases. An additional simulation using the Pitzer activity coefficient model illustrates the chemical retardation of a contaminant due to contaminant precipitation. For the human intrusion scenario at the Waste Isolation Pilot Plant (WIPP), a proposed repository for transuranic nuclear waste located in southeastern New Mexico, a repository breach could result in release of actinides into a fractured dual-porosity system. Therefore, actinide retardation caused by precipitation could also occur at the WIPP. Adsorption of radionuclides onto mineral surfaces may also play a significant role in causing chemical retardation at the WIPP. (Author's abstract) JF - Journal of Contaminant Hydrology JCOHE6, Vol. 13, No. 1/4, p 91-115, June 1993. 9 fig, 3 tab, 29 ref. AU - Novak, C F AD - Department 6119, Fluid Flow and Transport, Sandia National Laboratories, P.O. Box 5800, Albuquerque, NM 87185 Y1 - 1993/06// PY - 1993 DA - Jun 1993 KW - Water Resources Abstracts KW - *Geologic fractures KW - *Model studies KW - *Path of pollutants KW - *Porous media KW - *Radioactive waste disposal KW - *Solute transport KW - *Underground waste disposal KW - Chemical precipitation KW - Groundwater movement KW - Groundwater pollution KW - Tracers KW - SW 3050:Ultimate disposal of wastes KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19250180?accountid=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=&rft.atitle=Modeling+Mineral+Dissolution+and+Precipitation+in+Dual-Porosity+Fracture-Matrix+Systems&rft.au=Novak%2C+C+F&rft.aulast=Novak&rft.aufirst=C&rft.date=1993-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Initial field testing definition of subsurface sealing and backfilling tests in unsaturated tuff AN - 50959638; 1995-052105 JF - SAND (Sandia Laboratories) AU - Fernandez, Joseph A AU - Case, John B AU - Tyburski, Joseph R Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 231 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - backfill KW - sealing KW - volcanic rocks KW - igneous rocks KW - unsaturated zone KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - pyroclastics KW - tests KW - underground installations KW - tuff KW - waste disposal KW - Yucca Mountain KW - Nevada KW - field studies KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50959638?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Fernandez%2C+Joseph+A%3BCase%2C+John+B%3BTyburski%2C+Joseph+R&rft.aulast=Fernandez&rft.aufirst=Joseph&rft.date=1993-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Initial+field+testing+definition+of+subsurface+sealing+and+backfilling+tests+in+unsaturated+tuff&rft.title=Initial+field+testing+definition+of+subsurface+sealing+and+backfilling+tests+in+unsaturated+tuff&rft.issn=02706520&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 - 56 N1 - PubXState - NM N1 - Document feature - illus. incl. 23 tables N1 - SuppNotes - Yucca Mountain Site Characterization Project; includes 7 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - backfill; field studies; igneous rocks; Nevada; Nye County Nevada; pyroclastics; radioactive waste; rock mechanics; sealing; tests; tuff; underground installations; United States; unsaturated zone; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Modeling of stress orientations in Long Valley Caldera, California AN - 50289739; 1994-004172 JF - Eos, Transactions, American Geophysical Union AU - Williams, C A AU - Rundle, J B AU - Wawersik, W AU - Anonymous Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 332 PB - American Geophysical Union, Washington, DC VL - 74 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - orientation KW - North America KW - Basin and Range Province KW - Mono County California KW - stress KW - statistical analysis KW - Long Valley Caldera KW - models KW - California KW - calderas KW - finite element analysis KW - intrusions KW - dikes KW - volcanic features KW - magma chambers KW - faults KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50289739?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+of+stress+orientations+in+Long+Valley+Caldera%2C+California&rft.au=Williams%2C+C+A%3BRundle%2C+J+B%3BWawersik%2C+W%3BAnonymous&rft.aulast=Williams&rft.aufirst=C&rft.date=1993-05-01&rft.volume=74&rft.issue=16%2C+Suppl.&rft.spage=332&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 - Basin and Range Province; calderas; California; dikes; faults; finite element analysis; intrusions; Long Valley Caldera; magma chambers; models; Mono County California; North America; orientation; statistical analysis; stress; United States; volcanic features ER - TY - JOUR T1 - Planar-impact characterizations of ambient and frozen quartzites for groundshock calculations AN - 50286986; 1994-010713 JF - Eos, Transactions, American Geophysical Union AU - Furnish, Michael D AU - Anonymous Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 290 PB - American Geophysical Union, Washington, DC VL - 74 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - shock waves KW - Hugoniot analysis KW - pressure KW - phase equilibria KW - metamorphic rocks KW - quartzites KW - equations of state KW - impacts KW - high pressure KW - geophysics KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50286986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Planar-impact+characterizations+of+ambient+and+frozen+quartzites+for+groundshock+calculations&rft.au=Furnish%2C+Michael+D%3BAnonymous&rft.aulast=Furnish&rft.aufirst=Michael&rft.date=1993-05-01&rft.volume=74&rft.issue=16%2C+Suppl.&rft.spage=290&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 - equations of state; geophysics; high pressure; Hugoniot analysis; impacts; metamorphic rocks; phase equilibria; pressure; quartzites; shock waves ER - TY - JOUR T1 - Application of infrared thermography to environmental investigations AN - 50265916; 1994-023735 JF - Ground Water Management AU - Havlena, Jeffrey A AU - Knowlton, Robert G AU - Anonymous Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 303 EP - 314 PB - Water Well Journal Pub. Co., Dublin, OH VL - 15 SN - 1047-9023, 1047-9023 KW - United States KW - monitoring KW - geophysical surveys KW - Bernalillo County New Mexico KW - landfills KW - geophysical methods KW - pollution KW - New Mexico KW - ground water KW - Albuquerque New Mexico KW - infrared methods KW - surveys 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/50265916?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Management&rft.atitle=Application+of+infrared+thermography+to+environmental+investigations&rft.au=Havlena%2C+Jeffrey+A%3BKnowlton%2C+Robert+G%3BAnonymous&rft.aulast=Havlena&rft.aufirst=Jeffrey&rft.date=1993-05-01&rft.volume=15&rft.issue=&rft.spage=303&rft.isbn=&rft.btitle=&rft.title=Ground+Water+Management&rft.issn=10479023&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh national outdoor action conference and exposition; Aquifer restoration, ground water monitoring, geophysical methods N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - OH N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albuquerque New Mexico; applications; Bernalillo County New Mexico; geophysical methods; geophysical surveys; ground water; infrared methods; landfills; monitoring; New Mexico; pollution; surveys; United States; waste disposal ER - TY - JOUR T1 - Detailed mapping and preliminary geostatistical analysis of alluvial fan deposits exposed in six miles of trench AN - 1844923640; 2016-101704 JF - Eos (Washington, DC) AU - Crowson, D AU - McCord, J T AU - Holt, R AU - Piper, J AU - Webb, E K AU - Anonymous Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 143 PB - American Geophysical Union, Washington, DC VL - 74 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - clastic sediments KW - grain size KW - statistical analysis KW - mapping KW - geostatistics KW - remediation KW - ground water KW - sampling KW - alluvial fans KW - movement KW - sediments KW - alluvium KW - fluvial environment KW - Markov chain analysis KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1844923640?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Detailed+mapping+and+preliminary+geostatistical+analysis+of+alluvial+fan+deposits+exposed+in+six+miles+of+trench&rft.au=Crowson%2C+D%3BMcCord%2C+J+T%3BHolt%2C+R%3BPiper%2C+J%3BWebb%2C+E+K%3BAnonymous&rft.aulast=Crowson&rft.aufirst=D&rft.date=1993-05-01&rft.volume=74&rft.issue=16%2C+Suppl.&rft.spage=143&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 - alluvial fans; alluvium; clastic sediments; fluvial environment; geostatistics; grain size; ground water; mapping; Markov chain analysis; movement; remediation; sampling; sediments; statistical analysis ER - TY - JOUR T1 - The Sandia National Laboratories site wide hydrogeologic characterization project; an overview AN - 1844923447; 2016-101681 JF - Eos (Washington, DC) AU - McCord, J T AU - Treadway, A AU - Lauffer, F N AU - McCord, J P AU - Glass, R J AU - Parson, A M AU - Anonymous Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 139 PB - American Geophysical Union, Washington, DC VL - 74 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Sandia National Laboratories KW - Bernalillo County New Mexico KW - Monte Carlo analysis KW - statistical analysis KW - unsaturated zone KW - pollution KW - New Mexico KW - remediation KW - ground water KW - Albuquerque New Mexico KW - movement KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1844923447?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Sandia+National+Laboratories+site+wide+hydrogeologic+characterization+project%3B+an+overview&rft.au=McCord%2C+J+T%3BTreadway%2C+A%3BLauffer%2C+F+N%3BMcCord%2C+J+P%3BGlass%2C+R+J%3BParson%2C+A+M%3BAnonymous&rft.aulast=McCord&rft.aufirst=J&rft.date=1993-05-01&rft.volume=74&rft.issue=16%2C+Suppl.&rft.spage=139&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 - Albuquerque New Mexico; Bernalillo County New Mexico; ground water; Monte Carlo analysis; movement; New Mexico; pollution; remediation; Sandia National Laboratories; statistical analysis; United States; unsaturated zone ER - TY - JOUR T1 - Measurement of infiltration and recharge to the unsaturated zone in fractured limestone using natural variations in stable-isotope ratios AN - 1844922399; 2016-101736 JF - Eos (Washington, DC) AU - Lambert, Steven J AU - Pate, Dale L AU - Anonymous Y1 - 1993/05// PY - 1993 DA - May 1993 SP - 148 PB - American Geophysical Union, Washington, DC VL - 74 IS - 16, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - limestone KW - hydrology KW - fractured materials KW - monitoring KW - Carlsbad Caverns KW - oxygen KW - isotopes KW - Eddy County New Mexico KW - rainfall KW - isotope ratios KW - unsaturated zone KW - O-18/O-16 KW - New Mexico KW - stable isotopes KW - variations KW - ground water KW - recharge KW - sedimentary rocks KW - infiltration KW - carbonate rocks KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1844922399?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Measurement+of+infiltration+and+recharge+to+the+unsaturated+zone+in+fractured+limestone+using+natural+variations+in+stable-isotope+ratios&rft.au=Lambert%2C+Steven+J%3BPate%2C+Dale+L%3BAnonymous&rft.aulast=Lambert&rft.aufirst=Steven&rft.date=1993-05-01&rft.volume=74&rft.issue=16%2C+Suppl.&rft.spage=148&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 - carbonate rocks; Carlsbad Caverns; Eddy County New Mexico; fractured materials; ground water; hydrology; infiltration; isotope ratios; isotopes; limestone; monitoring; New Mexico; O-18/O-16; oxygen; rainfall; recharge; sedimentary rocks; stable isotopes; United States; unsaturated zone; variations ER - TY - JOUR T1 - Reservoir fracture and permeability trends inferred from reconstructions of tectonic stress orientations; example from the Green River basin, Wyoming AN - 50970785; 1993-036976 JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Lorenz, John C AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 141 PB - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 1993 SN - 0094-0038, 0094-0038 KW - United States KW - orientation KW - Sevier orogenic belt KW - Green River basin KW - stress KW - southwestern Wyoming KW - Laramide Orogeny KW - evolution KW - reservoir rocks KW - Wyoming KW - fractures KW - thrust faults KW - overthrust faults KW - compression tectonics KW - tectonics KW - reconstruction KW - permeability KW - faults KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50970785?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Reservoir+fracture+and+permeability+trends+inferred+from+reconstructions+of+tectonic+stress+orientations%3B+example+from+the+Green+River+basin%2C+Wyoming&rft.au=Lorenz%2C+John+C%3BAnonymous&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1993-04-01&rft.volume=1993&rft.issue=&rft.spage=141&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 - compression tectonics; evolution; faults; fractures; Green River basin; Laramide Orogeny; orientation; overthrust faults; permeability; reconstruction; reservoir rocks; Sevier orogenic belt; southwestern Wyoming; stress; tectonics; thrust faults; United States; Wyoming ER - TY - JOUR T1 - Production-induced changes in reservoir stress state; applications to reservoir management AN - 50964549; 1993-037203 JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Teufel, Lawrence W AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 189 PB - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 1993 SN - 0094-0038, 0094-0038 KW - experimental studies KW - pressure KW - in situ KW - stress KW - production KW - boundary conditions KW - reservoir rocks KW - pore pressure KW - velocity KW - reservoir properties KW - applications KW - management KW - permeability KW - compressibility KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50964549?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Production-induced+changes+in+reservoir+stress+state%3B+applications+to+reservoir+management&rft.au=Teufel%2C+Lawrence+W%3BAnonymous&rft.aulast=Teufel&rft.aufirst=Lawrence&rft.date=1993-04-01&rft.volume=1993&rft.issue=&rft.spage=189&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 - applications; boundary conditions; compressibility; experimental studies; in situ; management; permeability; pore pressure; pressure; production; reservoir properties; reservoir rocks; stress; velocity ER - TY - JOUR T1 - Rock mass mechanical property estimation strategy for the Yucca Mountain Site Characterization Project AN - 50272963; 1994-021344 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Lin, M AU - Brechtel, C E AU - Hardy, M P AU - Bauer, S J AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 937 EP - 942 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - United States KW - high-level waste KW - strength KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - materials, properties KW - risk assessment KW - waste disposal KW - interpretation KW - Yucca Mountain KW - Nevada KW - design KW - storage KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Rock+mass+mechanical+property+estimation+strategy+for+the+Yucca+Mountain+Site+Characterization+Project&rft.au=Lin%2C+M%3BBrechtel%2C+C+E%3BHardy%2C+M+P%3BBauer%2C+S+J%3BAnonymous&rft.aulast=Lin&rft.aufirst=M&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=937&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 19 N1 - PubXState - IL N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - design; high-level waste; interpretation; materials, properties; Nevada; Nye County Nevada; radioactive waste; risk assessment; rock mechanics; storage; strength; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Small-scale behavior of single gravity-driven fingers in an initially dry fracture AN - 50270513; 1994-021412 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Nicholl, M J AU - Glass, R J AU - Nguyen, H A AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 2023 EP - 2032 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - United States KW - fractured materials KW - high-level waste KW - experimental studies KW - geophysical surveys KW - geophysical methods KW - Nye County Nevada KW - radioactive waste KW - ground water KW - gravity methods KW - movement KW - surveys KW - risk assessment KW - hydraulic conductivity KW - waste disposal KW - interpretation KW - Yucca Mountain KW - Nevada KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50270513?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Small-scale+behavior+of+single+gravity-driven+fingers+in+an+initially+dry+fracture&rft.au=Nicholl%2C+M+J%3BGlass%2C+R+J%3BNguyen%2C+H+A%3BAnonymous&rft.aulast=Nicholl&rft.aufirst=M&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=2023&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 9 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - experimental studies; fractured materials; geophysical methods; geophysical surveys; gravity methods; ground water; high-level waste; hydraulic conductivity; interpretation; movement; Nevada; Nye County Nevada; radioactive waste; risk assessment; storage; surveys; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Recent developments in stochastic modeling and upscaling of hydrologic properties in tuff AN - 50270392; 1994-021372 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Rautman, Christopher A AU - Robey, Thomas H AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 1437 EP - 1445 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - high-level waste KW - volcanic rocks KW - igneous rocks KW - statistical analysis KW - rock mechanics KW - radioactive waste KW - pyroclastics KW - stochastic processes KW - materials, properties KW - applications KW - tuff KW - waste disposal KW - interpretation KW - storage KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50270392?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Recent+developments+in+stochastic+modeling+and+upscaling+of+hydrologic+properties+in+tuff&rft.au=Rautman%2C+Christopher+A%3BRobey%2C+Thomas+H%3BAnonymous&rft.aulast=Rautman&rft.aufirst=Christopher&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=1437&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 35 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - applications; high-level waste; igneous rocks; interpretation; materials, properties; pyroclastics; radioactive waste; rock mechanics; statistical analysis; stochastic processes; storage; tuff; volcanic rocks; waste disposal ER - TY - JOUR T1 - Aperture characteristics, saturated fluid-flow, and tracer-transport calculations for a natural fracture AN - 50269918; 1994-021410 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Reimus, P W AU - Robinson, B A AU - Glass, R J AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 2009 EP - 2016 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - fractured materials KW - saturated zone KW - movement KW - tracers KW - waste disposal KW - interpretation KW - geochemistry KW - storage KW - radioactive waste KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50269918?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Aperture+characteristics%2C+saturated+fluid-flow%2C+and+tracer-transport+calculations+for+a+natural+fracture&rft.au=Reimus%2C+P+W%3BRobinson%2C+B+A%3BGlass%2C+R+J%3BAnonymous&rft.aulast=Reimus&rft.aufirst=P&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=2009&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 20 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - fractured materials; geochemistry; ground water; interpretation; movement; radioactive waste; saturated zone; storage; tracers; waste disposal ER - TY - JOUR T1 - Characterization of porosity in support of mechanical property analysis AN - 50269865; 1994-021400 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Price, R H AU - Martin, R J, III AU - Boyd, P J AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 1847 EP - 1853 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - high-level waste KW - volcanic rocks KW - igneous rocks KW - porosity KW - rock mechanics KW - radioactive waste KW - pyroclastics KW - sampling KW - materials, properties KW - mathematical methods KW - risk assessment KW - tuff KW - waste disposal KW - interpretation KW - storage KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50269865?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Characterization+of+porosity+in+support+of+mechanical+property+analysis&rft.au=Price%2C+R+H%3BMartin%2C+R+J%2C+III%3BBoyd%2C+P+J%3BAnonymous&rft.aulast=Price&rft.aufirst=R&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=1847&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 7 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - high-level waste; igneous rocks; interpretation; materials, properties; mathematical methods; porosity; pyroclastics; radioactive waste; risk assessment; rock mechanics; sampling; storage; tuff; volcanic rocks; waste disposal ER - TY - JOUR T1 - A working definition of scenario and a method of scenario construction AN - 50269567; 1994-021357 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Barr, G E AU - Dunn, E AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 1093 EP - 1098 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - United States KW - high-level waste KW - technology KW - Nye County Nevada KW - radioactive waste KW - risk assessment KW - applications KW - waste disposal KW - Yucca Mountain KW - construction KW - Nevada KW - design KW - storage KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50269567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=A+working+definition+of+scenario+and+a+method+of+scenario+construction&rft.au=Barr%2C+G+E%3BDunn%2C+E%3BAnonymous&rft.aulast=Barr&rft.aufirst=G&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=1093&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 5 N1 - PubXState - IL N1 - Document feature - illus. incl. sects. N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - applications; construction; design; high-level waste; Nevada; Nye County Nevada; radioactive waste; risk assessment; storage; technology; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Scale dependence of effective media properties AN - 50269327; 1994-021352 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Tidwell, V C AU - VonDoemming, J D AU - Martinez, K AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 1059 EP - 1065 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - models KW - high-level waste KW - materials, properties KW - risk assessment KW - waste disposal KW - interpretation KW - feasibility studies KW - design KW - storage KW - rock mechanics KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50269327?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Scale+dependence+of+effective+media+properties&rft.au=Tidwell%2C+V+C%3BVonDoemming%2C+J+D%3BMartinez%2C+K%3BAnonymous&rft.aulast=Tidwell&rft.aufirst=V&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=1059&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 16 N1 - PubXState - IL N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - design; feasibility studies; high-level waste; interpretation; materials, properties; models; radioactive waste; risk assessment; rock mechanics; storage; waste disposal ER - TY - JOUR T1 - A comparison of geostatistically-based inverse techniques for use in performance assessment analyses at the WIPP Site results from test case No. 1 AN - 50267883; 1994-021371 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Zimmerman, D A AU - Gallegos, David P AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 1426 EP - 1436 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - United States KW - high-level waste KW - Eddy County New Mexico KW - Paleozoic KW - statistical analysis KW - inverse problem KW - New Mexico KW - Permian KW - radioactive waste KW - ground water KW - aquifers KW - transmissivity KW - movement KW - applications KW - Waste Isolation Pilot Plant KW - waste disposal KW - interpretation KW - Culebra Dolomite Member KW - storage KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50267883?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=A+comparison+of+geostatistically-based+inverse+techniques+for+use+in+performance+assessment+analyses+at+the+WIPP+Site+results+from+test+case+No.+1&rft.au=Zimmerman%2C+D+A%3BGallegos%2C+David+P%3BAnonymous&rft.aulast=Zimmerman&rft.aufirst=D&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=1426&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 9 N1 - PubXState - IL N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - applications; aquifers; Culebra Dolomite Member; Eddy County New Mexico; ground water; high-level waste; interpretation; inverse problem; movement; New Mexico; Paleozoic; Permian; radioactive waste; statistical analysis; storage; transmissivity; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Influence of deterministic geologic trends on spatial variability of hydrologic properties in volcanic tuff AN - 50267771; 1994-021342 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Rautman, Christopher A AU - Flint, Alan L AU - Istok, Jonathan D AU - Flint, Lorraine E AU - Chornack, Michael P AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 921 EP - 929 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - United States KW - hydrology KW - high-level waste KW - volcanic rocks KW - igneous rocks KW - unsaturated zone KW - Nye County Nevada KW - radioactive waste KW - pyroclastics KW - sampling KW - movement KW - risk assessment KW - tuff KW - waste disposal KW - interpretation KW - Yucca Mountain KW - Nevada KW - design KW - storage KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50267771?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Influence+of+deterministic+geologic+trends+on+spatial+variability+of+hydrologic+properties+in+volcanic+tuff&rft.au=Rautman%2C+Christopher+A%3BFlint%2C+Alan+L%3BIstok%2C+Jonathan+D%3BFlint%2C+Lorraine+E%3BChornack%2C+Michael+P%3BAnonymous&rft.aulast=Rautman&rft.aufirst=Christopher&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=921&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 12 N1 - PubXState - IL N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - design; high-level waste; hydrology; igneous rocks; interpretation; movement; Nevada; Nye County Nevada; pyroclastics; radioactive waste; risk assessment; sampling; storage; tuff; United States; unsaturated zone; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Wetting front instability in an initially wet unsaturated fracture AN - 50266789; 1994-021416 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Nicholl, M J AU - Glass, R J AU - Nguyen, H A AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 2061 EP - 2070 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - United States KW - fractured materials KW - high-level waste KW - experimental studies KW - geophysical surveys KW - geophysical methods KW - unsaturated zone KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - gravity methods KW - materials, properties KW - surveys KW - waste disposal KW - interpretation KW - Yucca Mountain KW - Nevada KW - storage KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266789?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Wetting+front+instability+in+an+initially+wet+unsaturated+fracture&rft.au=Nicholl%2C+M+J%3BGlass%2C+R+J%3BNguyen%2C+H+A%3BAnonymous&rft.aulast=Nicholl&rft.aufirst=M&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=2061&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 7 N1 - PubXState - IL N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - experimental studies; fractured materials; geophysical methods; geophysical surveys; gravity methods; high-level waste; interpretation; materials, properties; Nevada; Nye County Nevada; radioactive waste; rock mechanics; storage; surveys; United States; unsaturated zone; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Instrumentation requirements for the ESF thermomechanical experiments AN - 50266508; 1994-021349 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Pott, John AU - Brechtel, C E AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 967 EP - 974 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - United States KW - experimental studies KW - in situ KW - stress KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - materials, properties KW - waste disposal KW - interpretation KW - Yucca Mountain KW - Nevada KW - instruments KW - design KW - storage KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266508?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Instrumentation+requirements+for+the+ESF+thermomechanical+experiments&rft.au=Pott%2C+John%3BBrechtel%2C+C+E%3BAnonymous&rft.aulast=Pott&rft.aufirst=John&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=967&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 14 N1 - PubXState - IL N1 - Document feature - 6 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - design; experimental studies; in situ; instruments; interpretation; materials, properties; Nevada; Nye County Nevada; radioactive waste; rock mechanics; storage; stress; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Heat and vapor transport beneath an impermeable cap AN - 50261643; 1994-021308 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - McTigue, D F AU - Martinez, M J AU - Stein, C L AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 393 EP - 400 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - high-level waste KW - moisture KW - unsaturated zone KW - mathematical models KW - radioactive waste KW - gases KW - models KW - heat flow KW - movement KW - risk assessment KW - waste disposal KW - interpretation KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50261643?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Heat+and+vapor+transport+beneath+an+impermeable+cap&rft.au=McTigue%2C+D+F%3BMartinez%2C+M+J%3BStein%2C+C+L%3BAnonymous&rft.aulast=McTigue&rft.aufirst=D&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=393&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 10 N1 - PubXState - IL N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - gases; heat flow; high-level waste; interpretation; mathematical models; models; moisture; movement; radioactive waste; risk assessment; storage; unsaturated zone; waste disposal ER - TY - JOUR T1 - Using environmental tracers to estimate recharge through an arid basin AN - 50259948; 1994-021291 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Conrad, Stephen H AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 132 EP - 137 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - chlorine KW - high-level waste KW - terrestrial environment KW - oxygen KW - isotopes KW - arid environment KW - halogens KW - pollution KW - O-18/O-16 KW - stable isotopes KW - radioactive waste KW - ground water KW - recharge KW - mass balance KW - tracers KW - Cl-36/Cl-35 KW - risk assessment KW - waste disposal KW - interpretation KW - water resources KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50259948?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Using+environmental+tracers+to+estimate+recharge+through+an+arid+basin&rft.au=Conrad%2C+Stephen+H%3BAnonymous&rft.aulast=Conrad&rft.aufirst=Stephen&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=132&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 21 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - arid environment; chlorine; Cl-36/Cl-35; ground water; halogens; high-level waste; interpretation; isotopes; mass balance; O-18/O-16; oxygen; pollution; radioactive waste; recharge; risk assessment; stable isotopes; storage; terrestrial environment; tracers; waste disposal; water resources ER - TY - JOUR T1 - Comparison of predicted far-field temperatures for discrete and smeared heat sources AN - 50258172; 1994-021335 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Ryder, Eric E AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 841 EP - 846 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - United States KW - high-level waste KW - far-field KW - Nye County Nevada KW - radioactive waste KW - heat flow KW - waste disposal KW - interpretation KW - Yucca Mountain KW - Nevada KW - design KW - storage KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258172?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Comparison+of+predicted+far-field+temperatures+for+discrete+and+smeared+heat+sources&rft.au=Ryder%2C+Eric+E%3BAnonymous&rft.aulast=Ryder&rft.aufirst=Eric&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=841&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 9 N1 - PubXState - IL N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - design; far-field; heat flow; high-level waste; interpretation; Nevada; Nye County Nevada; radioactive waste; storage; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Investigation of fracture-matrix interaction; preliminary experiments in a simple system AN - 50258059; 1994-021302 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Foltz, S D AU - Tidwell, V C AU - Glass, R J AU - Sobolik, S R AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 328 EP - 335 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - United States KW - processes KW - fractured materials KW - high-level waste KW - experimental studies KW - unsaturated zone KW - pollution KW - effects KW - Nye County Nevada KW - radioactive waste KW - ground water KW - models KW - movement KW - waste disposal KW - interpretation KW - Yucca Mountain KW - Nevada KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258059?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Investigation+of+fracture-matrix+interaction%3B+preliminary+experiments+in+a+simple+system&rft.au=Foltz%2C+S+D%3BTidwell%2C+V+C%3BGlass%2C+R+J%3BSobolik%2C+S+R%3BAnonymous&rft.aulast=Foltz&rft.aufirst=S&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=328&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 16 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - effects; experimental studies; fractured materials; ground water; high-level waste; interpretation; models; movement; Nevada; Nye County Nevada; pollution; processes; radioactive waste; storage; United States; unsaturated zone; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Preliminary characterization of materials for a reactive transport model validation experiment AN - 50258005; 1994-021305 JF - High Level Radioactive Waste Management; Proceedings of the International Conference AU - Siegel, M D AU - Ward, D B AU - Cheng, W C AU - Bryant, C AU - Chocas, C S AU - Reynolds, C G AU - Anonymous Y1 - 1993/04// PY - 1993 DA - April 1993 SP - 348 EP - 358 PB - American Nuclear Society, La Grange Park, IL VL - 4 KW - high-level waste KW - experimental studies KW - pollution KW - radioactive waste KW - ground water KW - models KW - tracers KW - risk assessment KW - waste disposal KW - leaching KW - interpretation KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258005?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.atitle=Preliminary+characterization+of+materials+for+a+reactive+transport+model+validation+experiment&rft.au=Siegel%2C+M+D%3BWard%2C+D+B%3BCheng%2C+W+C%3BBryant%2C+C%3BChocas%2C+C+S%3BReynolds%2C+C+G%3BAnonymous&rft.aulast=Siegel&rft.aufirst=M&rft.date=1993-04-01&rft.volume=4&rft.issue=&rft.spage=348&rft.isbn=&rft.btitle=&rft.title=High+Level+Radioactive+Waste+Management%3B+Proceedings+of+the+International+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Fourth annual international conference on High level radioactive waste management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 10 N1 - PubXState - IL N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03428 N1 - SubjectsTermNotLitGenreText - experimental studies; ground water; high-level waste; interpretation; leaching; models; pollution; radioactive waste; risk assessment; storage; tracers; waste disposal ER - TY - JOUR T1 - What do dissolution experiments tell us about natural weathering? AN - 50365769; 1993-010566 AB - Much information about the earliest stages of weathering comes from laboratory experiments where the mineral surface chemistry is rigorously controlled and the solution composition is maintained far from equilibrium with the solid. The experiments show that the pathways for dissolution are similar to those for ligand exchange around dissolved metal complexes. One difference is that the rates of mineral dissolution are controlled by the concentrations of surface species while rates of ligand exchange are proportional to bulk concentration. Nevertheless, the correlation is so strong that rates of olivine dissolution are predictable from the rates of solvent exchange around the corresponding divalent metal in solution. However, this level of resolution is achieved by maintaining unnaturally high fluid/mineral ratios and by taking great care to avoid precipitation of secondary minerals. Natural olivine weathers in intimate contact with secondary minerals. Reactions commonly proceed in clay-filled channels only a few tens of Aangstroems in diameter and secondary minerals are topotactic with olivine. Primary and secondary minerals are so intimately intergrown in these channels that the olivine surface chemistry is undoubtably influenced by overlapping electrostatic double layers. Smectite growth may have proceeded at near-saturation with the fluid, but the solution is in gross disequilibrium with the olivine. There nevertheless remains some qualitative consistency between weathering in the laboratory and in the field. The ligand-exchange model for bond cleavage, for example, predicts that the presence of ferric iron at the mineral surface will retard weathering rates. Correspondingly, defect planes of oxidized olivine (to produce Fe (super 3+) and a vacancy) weather at a much slower rate than unoxidized material. Thus, the appropriate level of comparison of field and laboratory weathering is at the scale of reactivity trends; it is unreasonable to expect quantitative similarity in reaction rates. JF - Chemical Geology AU - Casey, William H AU - Banfield, Jillian F AU - Westrich, Henry R AU - McLaughlin, Linda A2 - Brantley, Susan L. A2 - Velbel, Michael A. Y1 - 1993/03// PY - 1993 DA - March 1993 SP - 1 EP - 15 PB - Elsevier, Amsterdam VL - 105 IS - 1-3 SN - 0009-2541, 0009-2541 KW - silicates KW - experimental studies KW - solutions KW - secondary minerals KW - smectite KW - laihunite KW - olivine group KW - solution KW - weathering KW - clay minerals KW - nesosilicates KW - laboratory studies KW - ligands KW - orthosilicates KW - chemical properties KW - sheet silicates KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50365769?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=What+do+dissolution+experiments+tell+us+about+natural+weathering%3F&rft.au=Casey%2C+William+H%3BBanfield%2C+Jillian+F%3BWestrich%2C+Henry+R%3BMcLaughlin%2C+Linda&rft.aulast=Casey&rft.aufirst=William&rft.date=1993-03-01&rft.volume=105&rft.issue=1-3&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2F0009-2541%2893%2990115-Y L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Conference title - Geological Society of America annual meeting 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 - 42 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - chemical properties; clay minerals; experimental studies; laboratory studies; laihunite; ligands; nesosilicates; olivine group; orthosilicates; secondary minerals; sheet silicates; silicates; smectite; solution; solutions; weathering DO - http://dx.doi.org/10.1016/0009-2541(93)90115-Y ER - TY - JOUR T1 - Field examples of electrical resistivity changes during steamflooding AN - 50292830; 1994-000926 JF - SPE Formation Evaluation AU - Mansure, Arthur J AU - Meldau, Robert F AU - Weyland, H V Y1 - 1993/03// PY - 1993 DA - March 1993 SP - 57 EP - 64 PB - Society of Petroleum Engineers (SPE), Richardson, TX VL - 8 IS - 1 SN - 0885-923X, 0885-923X KW - United States KW - South Belridge Field KW - petroleum engineering KW - well-logging KW - heavy oil KW - petroleum KW - oil and gas fields KW - California KW - steam injection KW - Kern County California KW - Kern River Field KW - thermal recovery KW - sediments KW - sand KW - electrical logging KW - well logs KW - clastic sediments KW - Elk Hills Field KW - Texas KW - equations KW - resistivity KW - porosity KW - saturation KW - reservoir properties KW - Charco Redondo Field KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50292830?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=SPE+Formation+Evaluation&rft.atitle=Field+examples+of+electrical+resistivity+changes+during+steamflooding&rft.au=Mansure%2C+Arthur+J%3BMeldau%2C+Robert+F%3BWeyland%2C+H+V&rft.aulast=Mansure&rft.aufirst=Arthur&rft.date=1993-03-01&rft.volume=8&rft.issue=1&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=SPE+Formation+Evaluation&rft.issn=0885923X&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 - 23 N1 - PubXState - TX N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - California; Charco Redondo Field; clastic sediments; electrical logging; Elk Hills Field; equations; heavy oil; Kern County California; Kern River Field; oil and gas fields; petroleum; petroleum engineering; porosity; reservoir properties; resistivity; sand; saturation; sediments; South Belridge Field; steam injection; Texas; thermal recovery; United States; well logs; well-logging ER - TY - JOUR T1 - The use of broadband performance measurements for acceptance testing of the Global Telemetered Seismograph Network (GTSN) digitizers AN - 50232415; 1994-035776 JF - Seismological Research Letters AU - Kromer, R P AU - McDonald, T S AU - Holcomb, L G AU - Byrne, Dan E AU - Singh, Shri K Y1 - 1993/03// PY - 1993 DA - March 1993 SP - 43 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 64 IS - 1 SN - 0895-0695, 0895-0695 KW - high-resolution methods KW - seismology KW - seismicity KW - broad-band spectra KW - seismographs KW - instruments KW - Global Telemetered Seismograph Network KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50232415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+use+of+broadband+performance+measurements+for+acceptance+testing+of+the+Global+Telemetered+Seismograph+Network+%28GTSN%29+digitizers&rft.au=Kromer%2C+R+P%3BMcDonald%2C+T+S%3BHolcomb%2C+L+G%3BByrne%2C+Dan+E%3BSingh%2C+Shri+K&rft.aulast=Kromer&rft.aufirst=R&rft.date=1993-03-01&rft.volume=64&rft.issue=1&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, 88th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - arrays; broad-band spectra; Global Telemetered Seismograph Network; high-resolution methods; instruments; seismicity; seismographs; seismology ER - TY - JOUR T1 - Fracture analysis and rock quality designation estimation for the Yucca Mountain Site Characterization Project; Yucca Mountain Site Characterization Project AN - 51060810; 1996-019475 AB - Within the Yucca Mountain Site Characterization Project, the design of drifts and ramps and evaluation of the impacts of thermomechanical loading of the host rock requires definition of the rock mass mechanical properties. Ramps and exploratory drifts will intersect both welded and nonwelded tuffs with varying abundance of fractures. The rock mass mechanical properties are dependent on the intact rock properties and the fracture joint characteristics. An understanding of the effects of fractures on the mechanical properties of the rock mass begins with a detailed description of the fracture spatial location and abundance, and includes a description of their physical characteristics. This report presents a description of the abundance, orientation, and physical characteristics of fractures and the Rock Quality Designation in the thermomechanical stratigraphic units at the Yucca Mountain site. Data was reviewed from existing sources and used to develop descriptions for each unit. The product of this report is a data set of the best available information on the fracture characteristics. JF - SAND (Sandia Laboratories) AU - Lin, M AU - Hardy, M P AU - Bauer, S J Y1 - 1993/02// PY - 1993 DA - February 1993 SP - 127 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - high-level waste KW - volcanic rocks KW - igneous rocks KW - mechanical properties KW - Nye County Nevada KW - radioactive waste KW - mass KW - pyroclastics KW - fractures 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/51060810?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Lin%2C+M%3BHardy%2C+M+P%3BBauer%2C+S+J&rft.aulast=Lin&rft.aufirst=M&rft.date=1993-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Fracture+analysis+and+rock+quality+designation+estimation+for+the+Yucca+Mountain+Site+Characterization+Project%3B+Yucca+Mountain+Site+Characterization+Project&rft.title=Fracture+analysis+and+rock+quality+designation+estimation+for+the+Yucca+Mountain+Site+Characterization+Project%3B+Yucca+Mountain+Site+Characterization+Project&rft.issn=02706520&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 DE94008700NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-76DP00789 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - fractures; high-level waste; igneous rocks; mass; mechanical properties; Nevada; Nye County Nevada; pyroclastics; radioactive waste; tuff; underground disposal; United States; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Rupture mechanism and interface separation in foam rubber models of earthquakes; a possible solution to the heat flow paradox and the paradox of large overthrusts AN - 50373187; 1993-000502 AB - Spontaneous stick-slip along the interface between stressed foam rubber blocks is a simple analog of earthquake rupture and stick-slip. Results from this model are used to elucidate the role of normal stress variations along the interface in the stick-slip process. Observations indicate significant normal interface vibrations and separation during slip, suggesting that dynamic changes in normal stress (rather than a drop in the coefficient of friction) may control stick-slip, as suggested, for example, by Tolstoi, Oden and Martins and Brune and co-workers. Observations of particle trajectories indicate that stick-slip shear motion is associated with various degrees of fault separation. For an asymmetric model, the motion is consistent with slipping motion of the type suggested by Schallamach and Price. For a symmetric model, the motion is similar to that suggested by Comninou and Dundurs. If interface waves of this type, involving separation during slip, occur in earthquakes, they may be a solution to the heat flow paradox, since a major part of the slip occurs during separation and during low normal stress. Thus frictional heat generation is reduced. Normal interface vibrations during stick-slip may explain the high corner frequency of P wave spectra and the generally high levels of P wave spectra beyond the corner frequency. Schallamach-Comninou type waves are consistent with the partial stress drop-abrupt locking-self healing models of Brune and Heaton. JF - Tectonophysics AU - Brune, James N AU - Brown, Stephen AU - Johnson, Peggy A A2 - Lund, Fernando Y1 - 1993/02// PY - 1993 DA - February 1993 SP - 59 EP - 67 PB - Elsevier, Amsterdam VL - 218 IS - 1-3 SN - 0040-1951, 0040-1951 KW - focal mechanism KW - experimental studies KW - seismology KW - stick-slip KW - stress KW - friction KW - physical models KW - rupture KW - heat flow KW - overthrust faults KW - earthquakes KW - faults KW - 30:Engineering geology KW - 19:Seismology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50373187?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Rupture+mechanism+and+interface+separation+in+foam+rubber+models+of+earthquakes%3B+a+possible+solution+to+the+heat+flow+paradox+and+the+paradox+of+large+overthrusts&rft.au=Brune%2C+James+N%3BBrown%2C+Stephen%3BJohnson%2C+Peggy+A&rft.aulast=Brune&rft.aufirst=James&rft.date=1993-02-01&rft.volume=218&rft.issue=1-3&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Conference title - International workshop on New horizons in strong motion; seismic studies and engineering practice N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 24 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - earthquakes; experimental studies; faults; focal mechanism; friction; heat flow; overthrust faults; physical models; rupture; seismology; stick-slip; stress ER - TY - JOUR T1 - Some observations on the effects of shear stress on a polymorphic transformation in perovskite-structured lead-zirconate-titanite ceramic AN - 50180501; 1993-020738 AB - We performed a series of hydrostatic and constant-stress-difference (CSD) experiments at room temperature on modified lead-zirconate-titanate (PZT 95/5-2Nb) ceramic in order to quantify the influence of shear stress on the displacive, and possibly martensitic, first-order, ferroelectric/rhombohedral --> antiferroelectric/orthorhombic phase transformation. In hydrostatic compression, the transformation began at approximately 260 MPa and was incompletely reversed upon return to ambient conditions. Strains associated with the transformation were isotropic, both on the first and subsequent hydrostatic cycles. Results for the CSD tests were quite different. First, the confining pressure and mean stress at which the transition begins decreased approximately linearly with increasing stress difference. Second, we observed that the rate of transformation apparently decreased with increasing shear stress and the accompanying purely elastic shear strain. This result contrasts with the almost universal assertion that shear stresses accelerate reaction and transformation kinetics. Finally, strain was not isotropic during the transformation: axial strains were greater and lateral strains smaller than for the hydrostatic case, though volumetric strain behavior was comparable for the two types of tests. However, this last effect does not appear to be an example of transformational plasticity but, rather, a "one-time" occurrence: no additional unexpected strains accumulated during subsequent cycles through the transition under nonhydrostatic loading. If subsequent hydrostatic cycles were performed on samples previously run under CSD conditions, strain anisotropy was again observed, indicating that the earlier superimposed shear stress produced a permanent mechanical anisotropy in the material. The mechanical anisotropy probably results from a crystallographic preferred orientation that developed during the transformation under shear stress. Copyright 1993 by the American Geophysical Union. JF - Journal of Geophysical Research AU - Zeuch, David H AU - Montgomery, Stephen T AU - Keck, Jeffrey D Y1 - 1993/02// PY - 1993 DA - February 1993 SP - 1901 EP - 1911 PB - American Geophysical Union, Washington, DC VL - 98 IS - B2 SN - 0148-0227, 0148-0227 KW - experimental studies KW - pressure KW - shear stress KW - titanates KW - stress KW - phase transitions KW - mechanical properties KW - deformation KW - perovskite structure KW - zirconates KW - preferred orientation KW - polymorphism KW - lead-zirconate-titanate KW - ambient temperature KW - ceramic materials KW - synthetic materials KW - hydrostatic pressure KW - anisotropy KW - P-T conditions KW - geophysics KW - 17B:Geophysics of minerals and rocks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50180501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Some+observations+on+the+effects+of+shear+stress+on+a+polymorphic+transformation+in+perovskite-structured+lead-zirconate-titanite+ceramic&rft.au=Zeuch%2C+David+H%3BMontgomery%2C+Stephen+T%3BKeck%2C+Jeffrey+D&rft.aulast=Zeuch&rft.aufirst=David&rft.date=1993-02-01&rft.volume=98&rft.issue=B2&rft.spage=1901&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F92JB02174 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 58 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ambient temperature; anisotropy; ceramic materials; deformation; experimental studies; geophysics; hydrostatic pressure; lead-zirconate-titanate; mechanical properties; P-T conditions; perovskite structure; phase transitions; polymorphism; preferred orientation; pressure; shear stress; stress; synthetic materials; titanates; zirconates DO - http://dx.doi.org/10.1029/92JB02174 ER - TY - JOUR T1 - The surface chemistry of manganiferous silicate minerals as inferred from experiments on tephroite (Mn (sub 2) SiO (sub 4) ) AN - 50123858; 1993-007331 AB - The dissolution kinetics of tephroite at 25-45 degrees C and pH 2- 8 are presented. Earlier wet-chemical data are complemented here by analysis of reacted powder surfaces using XPS which allows the monitoring of the Mn oxidation state at the tephroite surface and changes in the Mn/Si ratio in the mineral surface. Mn at this surface remains consistently in the divalent state in all experiments; subsolidus oxidation of tephroite did not occur. The composition of the first few tens of Angstrom from the surface varies with reaction conditions. JF - Geochimica et Cosmochimica Acta AU - Casey, William H AU - Hochella, Michael F, Jr AU - Westrich, Henry R Y1 - 1993/02// PY - 1993 DA - February 1993 SP - 785 EP - 793 PB - Pergamon, Oxford VL - 57 IS - 4 SN - 0016-7037, 0016-7037 KW - silicates KW - experimental studies KW - tephroite KW - surface textures KW - olivine group KW - manganese KW - nesosilicates KW - metals KW - orthosilicates KW - manganese silicates KW - geochemistry KW - pH KW - minerals KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50123858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+surface+chemistry+of+manganiferous+silicate+minerals+as+inferred+from+experiments+on+tephroite+%28Mn+%28sub+2%29+SiO+%28sub+4%29+%29&rft.au=Casey%2C+William+H%3BHochella%2C+Michael+F%2C+Jr%3BWestrich%2C+Henry+R&rft.aulast=Casey&rft.aufirst=William&rft.date=1993-02-01&rft.volume=57&rft.issue=4&rft.spage=785&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2F0016-7037%2893%2990168-V 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 - 39 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - experimental studies; geochemistry; manganese; manganese silicates; metals; minerals; nesosilicates; olivine group; orthosilicates; pH; silicates; surface textures; tephroite DO - http://dx.doi.org/10.1016/0016-7037(93)90168-V ER - TY - BOOK T1 - Optimization algorithm for electrode configurations in transcardiac defibrillation AN - 745658896; 115121 AB - Ventricular fibrillation is a life-threatening heart condition which is typically treated by applying an electric shock to the myocardium. Although this electric shock therapy has been used for many years, it is not clear that the current techniques are optimal and it is likely that improvements in the defibrillation system can still be made. In this paper, we present an optimization algorithm for the electrical defibrillation problem using the finite element (FE) method. The FE algorithm will be used to find a approximate solution for the potential and current density distribution in and around the heart during transcardiac defibrillation. This FE solution is then used in the optimization of the shock delivery system. JF - IEEE, PISCATAWAY, NJ, (USA). no. 36-837. 1993. AU - Hutchnson, Scott A AU - Ng, Kwong T Y1 - 1993 PY - 1993 DA - 1993 PB - IEEE, PISCATAWAY, NJ, (USA) SN - 0780313771 KW - Algorithms KW - Cardiology KW - Electrode configurations KW - Electrodes KW - Finite element method KW - Optimization KW - Transcardiac defibrillation KW - Biotechnology and Bioengineering Abstracts; Bioengineering Abstracts KW - W4 461.6:MEDICINE KW - W4 462.1:BIOMEDICAL EQUIPMENT (GENERAL) KW - W4 461.1:BIOMEDICAL ENGINEERING KW - W4 921:APPLIED MATHEMATICS KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745658896?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Biotechnology+Research+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hutchnson%2C+Scott+A%3BNg%2C+Kwong+T&rft.aulast=Hutchnson&rft.aufirst=Scott&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0780313771&rft.btitle=Optimization+algorithm+for+electrode+configurations+in+transcardiac+defibrillation&rft.title=Optimization+algorithm+for+electrode+configurations+in+transcardiac+defibrillation&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 ER - TY - JOUR T1 - Finger joint force minimization in pianists using optimization techniques AN - 745653422; 88781 AB - A numerical optimization procedure was used to determine finger positions that minimize and maximize finger tendon and joint force objective functions during piano play. A biomechanical finger model for sagittal plane motion, based on finger anatomy, was used to investigate finger tendon tensions and joint reaction forces for finger positions used in playing the piano. For commonly used piano key strike positions, flexor and intrinsic muscle tendon tensions ranged from 0.7 to 3.2 times the fingertip key strike force, while resultant inter-joint compressive forces ranged from 2 to 7 times the magnitude of the fingertip force. In general, use of a curved finger position, with a large metacarpophalangeal joint flexion angle and a small proximal interphalangeal joint flexion angle, reduces flexor tendon tension and resultant finger joint force. JF - Journal of Biomechanics AU - Harding, D C AU - Brabdt, K D AU - Hillberry, B M AD - Sandia National laboratories, Albuquerque, NM, USA Y1 - 1993 PY - 1993 DA - 1993 SP - 1403 EP - 1412 VL - 26 IS - 12 SN - 0021-9290, 0021-9290 KW - Finger joint force KW - Flexion KW - Force control KW - Joints (anatomy) KW - Musculoskeletal system KW - Musical Instruments KW - Overuse syndromes KW - Pianists KW - Piano key KW - Biotechnology and Bioengineering Abstracts; Bioengineering Abstracts KW - Tendons KW - W4 912.3:OPERATIONS RESEARCH KW - W4 461:BIOENGINEERING KW - W4 912.1:INDUSTRIAL ENGINEERING KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745653422?accountid=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+Biomechanics&rft.atitle=Finger+joint+force+minimization+in+pianists+using+optimization+techniques&rft.au=Harding%2C+D+C%3BBrabdt%2C+K+D%3BHillberry%2C+B+M&rft.aulast=Harding&rft.aufirst=D&rft.date=1993-01-01&rft.volume=26&rft.issue=12&rft.spage=1403&rft.isbn=&rft.btitle=&rft.title=Journal+of+Biomechanics&rft.issn=00219290&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 - Tendons ER - TY - BOOK T1 - Systems engineering approach to biomedical decision-making: a new role for advanced automatic target recognizer technologies AN - 744744978; 115244 AB - Over the past decade, biomedical decision-making has become an increasingly complex, task-intensive compilation of specialized subsystems and components requiring meticulous practitioner interpretation. A systems approach to the evaluation of massive volumes of competing sources of data and semi-automated prioritization of such decisions will provide the medical practitioner with a mechanism for maximized throughout of information and accurate exploitation of clinically-relevant, time-critical data. One such mechanism is incorporation of automatic target recognizer (ATR) technologies into state-of-the-art medical database and biomedical imaging systems. In this way, decision-assisting, i.e. ATR, algorithms may be effective in reducing operator workload, improving performance and clinical outcome, and simplifying training requirements. A systems engineering approach is ideal for the incorporation of advanced ATR concepts into a medical information environment with interconnected 'neural networking' and creation of a hierarchal information cuing system. The Human-Systems Interface (HSI) key technology is a critical system attribute and is presented. The intersection between medical information system 'mission' and the HSI is explored. A 'strawman' medical decision-assisting system specification is described from a medical operator-centered perspective. Several technology demonstration areas are identified and explored in terms of the HSI. Meaningful HSIs could enhance clinical effectiveness, augment 'organ/system status' monitoring, and ultimately improve quality of patient care. JF - IEEE, PISCATAWAY, NJ, (USA). no. 92-593. 1993. AU - Sobel, Annette L Y1 - 1993 PY - 1993 DA - 1993 PB - IEEE, PISCATAWAY, NJ, (USA) SN - 0780313771 KW - Algorithms KW - Automatic target recognizer KW - Biomedical decision making KW - Database systems KW - Decision support systems KW - Human systems interface (HSI) KW - Imaging techniques KW - Neural networks KW - Biotechnology and Bioengineering Abstracts; Bioengineering Abstracts KW - W4 903:INFORMATION SCIENCE KW - W4 461.6:MEDICINE KW - W4 723:COMPUTER SOFTWARE, DATA HANDLING AND APPLICATIONS KW - W4 461.1:BIOMEDICAL ENGINEERING KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/744744978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Biotechnology+Research+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Sobel%2C+Annette+L&rft.aulast=Sobel&rft.aufirst=Annette&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0780313771&rft.btitle=Systems+engineering+approach+to+biomedical+decision-making%3A+a+new+role+for+advanced+automatic+target+recognizer+technologies&rft.title=Systems+engineering+approach+to+biomedical+decision-making%3A+a+new+role+for+advanced+automatic+target+recognizer+technologies&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 ER - TY - JOUR T1 - Nickel-cobalt-iron-copper sulfides and arsenides in solution-collapse breccia pipes, northwestern Arizona AN - 52745477; 1997-022206 JF - Abstracts with Programs - Geological Society of America AU - Wenrich, Karen J AU - Hlava, Paul F AU - Anonymous Y1 - 1993 PY - 1993 DA - 1993 SP - 162 PB - Geological Society of America (GSA), Boulder, CO VL - 25 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - mineral deposits, genesis KW - collapse structures KW - cobalt KW - copper KW - iron KW - Grand Canyon KW - linnaeite KW - sedimentary rocks KW - arsenides KW - mineralization KW - mineral assemblages KW - interpretation KW - breccia KW - pipes KW - intrusions KW - metals KW - northwestern Arizona KW - Arizona KW - nickel KW - metal ores KW - pyrite KW - sulfides KW - clastic rocks KW - 27A:Economic geology, geology of ore deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52745477?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Nickel-cobalt-iron-copper+sulfides+and+arsenides+in+solution-collapse+breccia+pipes%2C+northwestern+Arizona&rft.au=Wenrich%2C+Karen+J%3BHlava%2C+Paul+F%3BAnonymous&rft.aulast=Wenrich&rft.aufirst=Karen&rft.date=1993-01-01&rft.volume=25&rft.issue=5&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, Cordilleran Section, 89th annual meeting, and Rocky Mountain 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 - Arizona; arsenides; breccia; clastic rocks; cobalt; collapse structures; copper; Grand Canyon; interpretation; intrusions; iron; linnaeite; metal ores; metals; mineral assemblages; mineral deposits, genesis; mineralization; nickel; northwestern Arizona; pipes; pyrite; sedimentary rocks; sulfides; United States ER - TY - JOUR T1 - EnviroTRADE; a technical perspective on the development of an information system providing data on environmental technologies and needs worldwide-SAND92-0637C AN - 52578805; 1998-053264 JF - Euro Courses. Environmental Management AU - Harrington, M W AU - Harlan, C P A2 - Avogadro, A. A2 - Ragaini, R. C. Y1 - 1993 PY - 1993 DA - 1993 SP - 381 EP - 386 PB - Kluwer Academic Publishers, Dordrecht VL - 1 SN - 1384-5225, 1384-5225 KW - soils KW - volatiles KW - organic compounds KW - planning KW - data acquisition KW - volatile organic compounds KW - data processing KW - pollution KW - preventive measures KW - remediation KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52578805?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Euro+Courses.+Environmental+Management&rft.atitle=EnviroTRADE%3B+a+technical+perspective+on+the+development+of+an+information+system+providing+data+on+environmental+technologies+and+needs+worldwide-SAND92-0637C&rft.au=Harrington%2C+M+W%3BHarlan%2C+C+P&rft.aulast=Harrington&rft.aufirst=M&rft.date=1993-01-01&rft.volume=1&rft.issue=&rft.spage=381&rft.isbn=0792321456&rft.btitle=&rft.title=Euro+Courses.+Environmental+Management&rft.issn=13845225&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eurocourse lectures on Technologies for environmental cleanup; soil and groundwater N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data acquisition; data processing; ground water; organic compounds; planning; pollution; preventive measures; remediation; soils; volatile organic compounds; volatiles ER - TY - JOUR T1 - The formal use of expert judgement in environmental management AN - 52577639; 1998-053266 JF - Euro Courses. Environmental Management AU - Bonano, E J A2 - Avogadro, A. A2 - Ragaini, R. C. Y1 - 1993 PY - 1993 DA - 1993 SP - 409 EP - 433 PB - Kluwer Academic Publishers, Dordrecht VL - 1 SN - 1384-5225, 1384-5225 KW - soils KW - waste management KW - numerical models KW - Bayesian analysis KW - pollutants KW - statistical analysis KW - pollution KW - risk assessment KW - decision-making KW - cost KW - remediation KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52577639?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Euro+Courses.+Environmental+Management&rft.atitle=The+formal+use+of+expert+judgement+in+environmental+management&rft.au=Bonano%2C+E+J&rft.aulast=Bonano&rft.aufirst=E&rft.date=1993-01-01&rft.volume=1&rft.issue=&rft.spage=409&rft.isbn=0792321456&rft.btitle=&rft.title=Euro+Courses.+Environmental+Management&rft.issn=13845225&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eurocourse lectures on Technologies for environmental cleanup; soil and groundwater N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 35 N1 - Document feature - 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bayesian analysis; cost; decision-making; numerical models; pollutants; pollution; remediation; risk assessment; soils; statistical analysis; waste management ER - TY - JOUR T1 - Decision making, risk assessment, and uncertainty analysis in environmental management AN - 52572645; 1998-053251 JF - Euro Courses. Environmental Management AU - Bonano, E J A2 - Avogadro, A. A2 - Ragaini, R. C. Y1 - 1993 PY - 1993 DA - 1993 SP - 13 EP - 46 PB - Kluwer Academic Publishers, Dordrecht VL - 1 SN - 1384-5225, 1384-5225 KW - soils KW - in situ KW - pollutants KW - soil treatment KW - pollution KW - decision-making KW - cost KW - remediation KW - waste management KW - safety KW - transport KW - decontamination KW - risk assessment KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52572645?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Euro+Courses.+Environmental+Management&rft.atitle=Decision+making%2C+risk+assessment%2C+and+uncertainty+analysis+in+environmental+management&rft.au=Bonano%2C+E+J&rft.aulast=Bonano&rft.aufirst=E&rft.date=1993-01-01&rft.volume=1&rft.issue=&rft.spage=13&rft.isbn=0792321456&rft.btitle=&rft.title=Euro+Courses.+Environmental+Management&rft.issn=13845225&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Eurocourse lectures on Technologies for environmental cleanup; soil and groundwater N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1998-01-01 N1 - Number of references - 52 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cost; decision-making; decontamination; in situ; pollutants; pollution; remediation; risk assessment; safety; soil treatment; soils; transport; waste management ER - TY - JOUR T1 - Minimization and remediation of DOE nuclear waste problems using high selectivity actinide chelators AN - 52425747; 1999-072607 JF - Radioactive Waste Management and the Nuclear Fuel Cycle AU - Gopalan, A AU - Zincircioglu, O AU - Smith, P A2 - Anderson, D. R. Y1 - 1993 PY - 1993 DA - 1993 SP - 161 EP - 175 PB - Harwood Academic Publishers, Chur-London-Paris VL - 17 IS - 3-4 SN - 0739-5876, 0739-5876 KW - United States KW - methods KW - calcium KW - reclamation KW - halogens KW - data processing KW - lead KW - bonding KW - platinum group KW - iron KW - remediation KW - radioactive waste KW - mitigation KW - ligands KW - fluorine KW - calcium ion KW - cadmium KW - nitrate ion KW - water pollution KW - geochemistry KW - chromium KW - mercury KW - water KW - soils KW - alkaline earth metals KW - toxic materials KW - alkali metals KW - pollution KW - sodium KW - molecular structure KW - phosphate ion KW - fluoride ion KW - platinum KW - metals KW - uranium KW - chelation KW - waste disposal KW - actinides KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52425747?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Nuclear+Fuel+Cycle&rft.atitle=Minimization+and+remediation+of+DOE+nuclear+waste+problems+using+high+selectivity+actinide+chelators&rft.au=Gopalan%2C+A%3BZincircioglu%2C+O%3BSmith%2C+P&rft.aulast=Gopalan&rft.aufirst=A&rft.date=1993-01-01&rft.volume=17&rft.issue=3-4&rft.spage=161&rft.isbn=&rft.btitle=&rft.title=Radioactive+Waste+Management+and+the+Nuclear+Fuel+Cycle&rft.issn=07395876&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 - 20 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - RWMADW N1 - SubjectsTermNotLitGenreText - actinides; alkali metals; alkaline earth metals; bonding; cadmium; calcium; calcium ion; chelation; chromium; data processing; fluoride ion; fluorine; geochemistry; halogens; iron; lead; ligands; mercury; metals; methods; mitigation; molecular structure; nitrate ion; phosphate ion; platinum; platinum group; pollution; radioactive waste; reclamation; remediation; sodium; soils; toxic materials; United States; uranium; waste disposal; water; water pollution ER - TY - JOUR T1 - Radioactive Waste Management and the Nuclear Fuel Cycle AN - 52425705; 1999-072606 JF - Radioactive Waste Management and the Nuclear Fuel Cycle A2 - Anderson, D. R. Y1 - 1993 PY - 1993 DA - 1993 SP - 161 EP - 309 PB - Harwood Academic Publishers, Chur-London-Paris VL - 17 IS - 3-4 SN - 0739-5876, 0739-5876 KW - waste management KW - report KW - waste disposal KW - education KW - research KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52425705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=1993-01-01&rft.volume=&rft.issue=&rft.spage=161&rft.isbn=&rft.btitle=Radioactive+Waste+Management+and+the+Nuclear+Fuel+Cycle&rft.title=Radioactive+Waste+Management+and+the+Nuclear+Fuel+Cycle&rft.issn=07395876&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately; part II is published in Vol. 18, 1-2, 1994 N1 - Last updated - 2012-06-07 N1 - CODEN - RWMADW N1 - SubjectsTermNotLitGenreText - education; radioactive waste; report; research; waste disposal; waste management ER - TY - JOUR T1 - Geochemical behavior of uranium mill tailings leachate in the subsurface AN - 52424090; 1999-072611 JF - Radioactive Waste Management and the Nuclear Fuel Cycle AU - Brookins, Douglas G AU - Thomson, Bruce M AU - Longmire, Patrick A AU - Eller, P Gary A2 - Anderson, D. R. Y1 - 1993 PY - 1993 DA - 1993 SP - 269 EP - 287 PB - Harwood Academic Publishers, Chur-London-Paris VL - 17 IS - 3-4 SN - 0739-5876, 0739-5876 KW - water quality KW - selenium KW - buffers KW - reclamation KW - cadmium KW - nitrate ion KW - pH KW - heavy metals KW - sulfate ion KW - pollutants KW - Flavobacterium KW - tailings ponds KW - adsorption KW - carbon monoxide KW - Tertiary KW - Acinetobacter KW - pyrite KW - uranium KW - Colorado KW - carbonates KW - United States KW - sulfuric acid KW - Browns Park Formation KW - ammonium ion KW - Pseudomonas KW - solution KW - ground water KW - Cenozoic KW - denitrification KW - leachate KW - Moffat County Colorado KW - inorganic acids KW - geochemistry KW - Eh KW - soils KW - arsenic KW - pollution KW - Maybell Colorado KW - calcite KW - aquifers KW - precipitation KW - Neogene KW - metals KW - bacteria KW - nickel KW - tailings KW - sulfides KW - actinides 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/52424090?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Nuclear+Fuel+Cycle&rft.atitle=Geochemical+behavior+of+uranium+mill+tailings+leachate+in+the+subsurface&rft.au=Brookins%2C+Douglas+G%3BThomson%2C+Bruce+M%3BLongmire%2C+Patrick+A%3BEller%2C+P+Gary&rft.aulast=Brookins&rft.aufirst=Douglas&rft.date=1993-01-01&rft.volume=17&rft.issue=3-4&rft.spage=269&rft.isbn=&rft.btitle=&rft.title=Radioactive+Waste+Management+and+the+Nuclear+Fuel+Cycle&rft.issn=07395876&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 - 27 N1 - Document feature - illus. incl. 4 tables, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - RWMADW N1 - SubjectsTermNotLitGenreText - Acinetobacter; actinides; adsorption; ammonium ion; aquifers; arsenic; bacteria; Browns Park Formation; buffers; cadmium; calcite; carbon monoxide; carbonates; Cenozoic; Colorado; denitrification; Eh; Flavobacterium; geochemistry; ground water; heavy metals; inorganic acids; leachate; Maybell Colorado; metals; Moffat County Colorado; Neogene; nickel; nitrate ion; pH; pollutants; pollution; precipitation; Pseudomonas; pyrite; reclamation; selenium; soils; solution; sulfate ion; sulfides; sulfuric acid; tailings; tailings ponds; Tertiary; United States; uranium; water quality ER - TY - JOUR T1 - Mobility of radioactive colloidal particles in groundwater AN - 52424052; 1999-072609 JF - Radioactive Waste Management and the Nuclear Fuel Cycle AU - Nuttall, H E AU - Long, Richard L A2 - Anderson, D. R. Y1 - 1993 PY - 1993 DA - 1993 SP - 237 EP - 251 PB - Harwood Academic Publishers, Chur-London-Paris VL - 17 IS - 3-4 SN - 0739-5876, 0739-5876 KW - United States KW - clay KW - Mortandad Canyon KW - observation wells KW - New Mexico KW - Los Alamos County New Mexico KW - platinum group KW - remediation KW - radioactive waste KW - ground water KW - laboratory studies KW - transport KW - movement KW - sediments KW - mobility KW - geochemistry KW - North America KW - toxic materials KW - experimental studies KW - colloidal materials KW - clastic sediments KW - pollutants KW - pollution KW - U. S. Rocky Mountains KW - rates KW - Los Alamos National Laboratory KW - hydrochemistry KW - models KW - platinum KW - metals KW - americium KW - waste disposal KW - actinides KW - Rocky Mountains KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52424052?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Nuclear+Fuel+Cycle&rft.atitle=Mobility+of+radioactive+colloidal+particles+in+groundwater&rft.au=Nuttall%2C+H+E%3BLong%2C+Richard+L&rft.aulast=Nuttall&rft.aufirst=H&rft.date=1993-01-01&rft.volume=17&rft.issue=3-4&rft.spage=237&rft.isbn=&rft.btitle=&rft.title=Radioactive+Waste+Management+and+the+Nuclear+Fuel+Cycle&rft.issn=07395876&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 - 18 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RWMADW N1 - SubjectsTermNotLitGenreText - actinides; americium; clastic sediments; clay; colloidal materials; experimental studies; geochemistry; ground water; hydrochemistry; laboratory studies; Los Alamos County New Mexico; Los Alamos National Laboratory; metals; mobility; models; Mortandad Canyon; movement; New Mexico; North America; observation wells; platinum; platinum group; pollutants; pollution; radioactive waste; rates; remediation; Rocky Mountains; sediments; toxic materials; transport; U. S. Rocky Mountains; United States; waste disposal ER - TY - JOUR T1 - Nuclear waste repository ventilation system studies AN - 52423707; 1999-072610 JF - Radioactive Waste Management and the Nuclear Fuel Cycle AU - Smith, P R AU - Hensel, E C AU - Leslie, I H AU - Schultheis, T M AU - Walls, J R AU - Gregory, W S A2 - Anderson, D. R. Y1 - 1993 PY - 1993 DA - 1993 SP - 253 EP - 68 PB - Harwood Academic Publishers, Chur-London-Paris VL - 17 IS - 3-4 SN - 0739-5876, 0739-5876 KW - United States KW - geologic hazards KW - Eddy County New Mexico KW - data processing KW - waste disposal sites KW - New Mexico KW - simulation KW - radioactive waste KW - ventilation KW - sedimentary rocks KW - Waste Isolation Pilot Plant KW - experimental studies KW - chemically precipitated rocks KW - HEPA filters KW - loading KW - pollution KW - evaporites KW - safety KW - underground installations KW - aerosols KW - risk assessment KW - air KW - waste disposal KW - filters KW - salt KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52423707?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Nuclear+Fuel+Cycle&rft.atitle=Nuclear+waste+repository+ventilation+system+studies&rft.au=Smith%2C+P+R%3BHensel%2C+E+C%3BLeslie%2C+I+H%3BSchultheis%2C+T+M%3BWalls%2C+J+R%3BGregory%2C+W+S&rft.aulast=Smith&rft.aufirst=P&rft.date=1993-01-01&rft.volume=17&rft.issue=3-4&rft.spage=253&rft.isbn=&rft.btitle=&rft.title=Radioactive+Waste+Management+and+the+Nuclear+Fuel+Cycle&rft.issn=07395876&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 - 16 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - RWMADW N1 - SubjectsTermNotLitGenreText - aerosols; air; chemically precipitated rocks; data processing; Eddy County New Mexico; evaporites; experimental studies; filters; geologic hazards; HEPA filters; loading; New Mexico; pollution; radioactive waste; risk assessment; safety; salt; sedimentary rocks; simulation; underground installations; United States; ventilation; waste disposal; waste disposal sites; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Nuclear waste storage vault closure determination AN - 52423667; 1999-072608 JF - Radioactive Waste Management and the Nuclear Fuel Cycle AU - Conley, Edgar AU - Genin, Joseph A2 - Anderson, D. R. Y1 - 1993 PY - 1993 DA - 1993 SP - 177 EP - 194 PB - Harwood Academic Publishers, Chur-London-Paris VL - 17 IS - 3-4 SN - 0739-5876, 0739-5876 KW - United States KW - salt tectonics KW - chemically precipitated rocks KW - viscoelastic materials KW - Eddy County New Mexico KW - mechanism KW - mathematical models KW - New Mexico KW - deformation KW - evaporites KW - radioactive waste KW - sedimentary rocks KW - rheology KW - creep KW - constitutive equations KW - closure KW - tectonics KW - Carlsbad New Mexico KW - algorithms KW - Waste Isolation Pilot Plant KW - waste disposal KW - storage KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52423667?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Nuclear+Fuel+Cycle&rft.atitle=Nuclear+waste+storage+vault+closure+determination&rft.au=Conley%2C+Edgar%3BGenin%2C+Joseph&rft.aulast=Conley&rft.aufirst=Edgar&rft.date=1993-01-01&rft.volume=17&rft.issue=3-4&rft.spage=177&rft.isbn=&rft.btitle=&rft.title=Radioactive+Waste+Management+and+the+Nuclear+Fuel+Cycle&rft.issn=07395876&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 - 14 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - RWMADW N1 - SubjectsTermNotLitGenreText - algorithms; Carlsbad New Mexico; chemically precipitated rocks; closure; constitutive equations; creep; deformation; Eddy County New Mexico; evaporites; mathematical models; mechanism; New Mexico; radioactive waste; rheology; salt; salt tectonics; sedimentary rocks; storage; tectonics; United States; viscoelastic materials; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Post-Pleistocene patterns of shallow groundwater flow in the Delaware Basin, southeastern New Mexico and West Texas AN - 52396181; 2000-012831 AB - We used a numerical model to evaluate factors potentially affecting ground water flow in the Rustler and Dewey Lake Formations within a northern portion of the Delaware Basin. The model, which is based on the concept of the ground water basin, suggests that flow patterns respond significantly to changes in climate. We include the effects of climate change in the model by varying the amount of moisture that infiltrates to the saturated zone. Calculated hydraulic heads in confined units, such as the Culebra Dolomite Member of the Rustler Formation, change by as much as tens of meters in response to long-term changes in the infiltration rate. Results support the concept that patterns of ground water flow in confined units are strongly influenced by the relief of the overlying water table. A substantial portion of the water flowing in the confined units is derived from slow vertical leakage through underlying and overlying aquitards. Flow rates and directions at depth can apparently be affected by changes of only a few tenths of a millimeter per year in the rate of infiltration to the saturated zone. During the simulated period of time, reversals in the direction of vertical flow through the aquitards occur over extensive areas of the model domain. There is great uncertainty in many of the parameters used in our calculations. We do not, therefore, claim that these results are quantitatively correct. Instead, these results improve our intuitive understanding of regional ground water flow in the shallow portion of the Delaware Basin. JF - Guidebook - New Mexico Geological Society AU - Corbet, Thomas F AU - Wallace, Michael G A2 - Love, David W. A2 - Hawley, John W. A2 - Kues, Barry S. A2 - Adams, Jim W. A2 - Austin, George S. A2 - Barker, James M. Y1 - 1993 PY - 1993 DA - 1993 SP - 321 EP - 325 PB - New Mexico Geological Society, Socorro, NM VL - 44 SN - 0077-8567, 0077-8567 KW - United States KW - Dewey Lake Formation KW - Rustler Formation KW - New Mexico KW - simulation KW - Holocene KW - climate change KW - relief KW - ground water KW - Cenozoic KW - movement KW - Quaternary KW - numerical models KW - Paleozoic KW - West Texas KW - Texas KW - mathematical models KW - aquitards KW - Permian KW - Delaware Basin KW - water table KW - hydraulic head KW - infiltration KW - southeastern New Mexico KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52396181?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Guidebook+-+New+Mexico+Geological+Society&rft.atitle=Post-Pleistocene+patterns+of+shallow+groundwater+flow+in+the+Delaware+Basin%2C+southeastern+New+Mexico+and+West+Texas&rft.au=Corbet%2C+Thomas+F%3BWallace%2C+Michael+G&rft.aulast=Corbet&rft.aufirst=Thomas&rft.date=1993-01-01&rft.volume=44&rft.issue=&rft.spage=321&rft.isbn=&rft.btitle=&rft.title=Guidebook+-+New+Mexico+Geological+Society&rft.issn=00778567&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Forty-fourth annual field conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 11 N1 - PubXState - NM N1 - Document feature - strat. col., 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - NMGGA5 N1 - SubjectsTermNotLitGenreText - aquitards; Cenozoic; climate change; Delaware Basin; Dewey Lake Formation; ground water; Holocene; hydraulic head; infiltration; mathematical models; movement; New Mexico; numerical models; Paleozoic; Permian; Quaternary; relief; Rustler Formation; simulation; southeastern New Mexico; Texas; United States; water table; West Texas ER - TY - JOUR T1 - Environmental remediation and waste management information systems AN - 51052544; 1997-002216 AB - The purpose of this paper is to document a few of the many environmental information systems that currently exist worldwide. The paper is not meant to be a comprehensive list; merely a discussion of a few of the more technical environmental database systems that are available. Regulatory databases such as US Environmental Protection Agency's (EPA's) RODS (Records of Decision System) database (EPA, 1993) and cost databases such as EPA's CORA (Cost of Remedial Action) database (EPA, 1993) are not included in this paper. Section 2 describes several US Department of Energy (DOE) Environmental Restoration and Waste Management (EM) information systems and databases. Section 3 discusses several US EPA information systems on waste sites and technologies. Section 4 summarizes a few of the European Community environmental information systems, networks, and clearinghouses. And finally, Section 5 provides a brief overview of Geographical Information Systems. Section 6 contains the references, and the Appendices contain supporting information. JF - SAND (Sandia Laboratories) AU - Harrington, M W AU - Harlan, C P Y1 - 1993 PY - 1993 DA - 1993 SP - 21 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - technology KW - surface water KW - government agencies KW - data processing KW - waste disposal sites KW - U. S. Environmental Protection Agency KW - European Community KW - remediation KW - waste management KW - geographic information systems KW - data bases KW - information systems KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51052544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Harrington%2C+M+W%3BHarlan%2C+C+P&rft.aulast=Harrington&rft.aufirst=M&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Environmental+remediation+and+waste+management+information+systems&rft.title=Environmental+remediation+and+waste+management+information+systems&rft.issn=02706520&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 DE94006140NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data bases; data processing; European Community; geographic information systems; government agencies; information systems; remediation; surface water; technology; U. S. Environmental Protection Agency; waste disposal sites; waste management ER - TY - JOUR T1 - Using performance assessment for radioactive waste disposal decision making; implementation of the methodology into the third performance assessment iteration of the Greater Confinement Disposal site AN - 51037256; 1998-059597 AB - The US Department of Energy is responsible for the disposal of a variety of radioactive wastes. Some of these wastes are prohibited from shallow land burial and also do not meet the waste acceptance criteria for proposed waste repositories at the Waste Isolation Pilot Plant (WIPP) and Yucca Mountain. These have been termed "special-case" waste and require an alternative disposal method. From 1984 to 1989, the Department of Energy disposed of a small quantity of special-case transuranic wastes at the Greater Confinement Disposal (GCD) site at the Nevada Test Site. In this paper, an iterative performance assessment is demonstrated as a useful decision making tool in the overall compliance assessment process for waste disposal. The GCD site has been used as the real-site implementation and test of the performance assessment approach. Through the first two performance assessment iterations for the GCD site, and the transition into the third, we demonstrate how the performance assessment methodology uses probabilistic risk concepts to guide affective decisions about site characterization activities and how it can be used as a powerful tool in bringing compliance decisions to closure. JF - SAND (Sandia Laboratories) AU - Gallegos, D P AU - Conrad, S H AU - Baer, T A Y1 - 1993 PY - 1993 DA - 1993 SP - 11 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - methods KW - U. S. Department of Energy KW - site exploration KW - statistical analysis KW - government agencies KW - waste disposal sites KW - decision-making KW - simulation KW - radioactive waste KW - evaluation KW - Nevada Test Site KW - boreholes KW - Greater Confinement Disposal KW - testing KW - probability KW - waste disposal KW - underground disposal KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51037256?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gallegos%2C+D+P%3BConrad%2C+S+H%3BBaer%2C+T+A&rft.aulast=Gallegos&rft.aufirst=D&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Using+performance+assessment+for+radioactive+waste+disposal+decision+making%3B+implementation+of+the+methodology+into+the+third+performance+assessment+iteration+of+the+Greater+Confinement+Disposal+site&rft.title=Using+performance+assessment+for+radioactive+waste+disposal+decision+making%3B+implementation+of+the+methodology+into+the+third+performance+assessment+iteration+of+the+Greater+Confinement+Disposal+site&rft.issn=02706520&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 DE94006583NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Int. high-level radioactive waste manage. conf., Las Vegas, NV, May 22-26, 1994; Contract AC04-76DP00789 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; decision-making; evaluation; government agencies; Greater Confinement Disposal; methods; Nevada; Nevada Test Site; probability; radioactive waste; simulation; site exploration; statistical analysis; testing; U. S. Department of Energy; underground disposal; United States; waste disposal; waste disposal sites ER - TY - JOUR T1 - Towards identifying data needs for a regional hydrogeologic contamination study using multiple realization simulations AN - 51036159; 1999-000370 AB - This paper describes a stochastic, distributed parameter simulation approach which is being used to identify/prioritize data collection activities for a 250 km (super 2) region containing numerous potential contamination sites. The region is located in the southeast part of the Albuquerque Basin in central New Mexico, USA. The Basin is part of the Rio Grande Trough, a large graben with large vertical displacements between the central basin and the adjacent highlands. Numerous potential human receptors are located around the periphery of the region, and it is the desired to have a groundwater monitoring well network.which can help provide early detection of contamination plumes as well as provide relevant data on the regional hydrogeologic framework. A 2D numerical model of the regional basin-fill aquifer is developed with explicit recognition of uncertainties in flow parameter spatial distributions. We account for uncertainty in the parameter field through Monte Carlo simulation. To reduce the computational burden of multiple realization simulation, we employ a linearized stochastic model which permits cosimulation of transmissivity and head fields, conditioning on both transmissivity and head. The locations of selected contamination sites within the region then are overlaid on the simulation results, and flow paths and groundwater travel times from the contamination sites are assessed using sensitivity analysis to identify preferred locations for collection of additional data and the types of data which should be collected (e.g., head, transmissivity, or geologic cores). JF - SAND (Sandia Laboratories) AU - McCord, J AU - Treadway, A Y1 - 1993 PY - 1993 DA - 1993 SP - 18 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - wells KW - United States KW - plumes KW - isotopes KW - site exploration KW - data acquisition KW - data processing KW - observation wells KW - hydrogeology KW - New Mexico KW - fluid dynamics KW - simulation KW - ground water KW - radioactive isotopes KW - stochastic processes KW - sensitivity analysis KW - soils KW - monitoring KW - numerical models KW - pollutants KW - Monte Carlo analysis KW - statistical analysis KW - Rio Grande Trough KW - pollution KW - two-dimensional models KW - aquifers KW - Albuquerque Basin KW - transmissivity KW - waste disposal KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51036159?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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+J%3BTreadway%2C+A&rft.aulast=McCord&rft.aufirst=J&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Towards+identifying+data+needs+for+a+regional+hydrogeologic+contamination+study+using+multiple+realization+simulations&rft.title=Towards+identifying+data+needs+for+a+regional+hydrogeologic+contamination+study+using+multiple+realization+simulations&rft.issn=02706520&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 DE94002926NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 4th int. symposium on Fire safety sci., Ottawa, ON, June 13-17, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albuquerque Basin; aquifers; data acquisition; data processing; fluid dynamics; ground water; hydrogeology; isotopes; monitoring; Monte Carlo analysis; New Mexico; numerical models; observation wells; plumes; pollutants; pollution; radioactive isotopes; Rio Grande Trough; sensitivity analysis; simulation; site exploration; soils; statistical analysis; stochastic processes; transmissivity; two-dimensional models; United States; waste disposal; wells ER - TY - JOUR T1 - Probabilistic comparison of alternative characterization technologies at the Fernald uranium-in-soils integrated demonstration project AN - 51035856; 1999-000351 AB - The performance of four alternative characterization technologies proposed for use in characterization of surficial uranium contamination in soil at the Incinerator and Drum Baling Areas at the Fernald Environmental Management Project in southwestern Ohio has been evaluated using a probabilistic, risk-based decision-analysis methodology. The basis of comparison is to minimize a computed total cost for environmental cleanup. This total-cost-based approach provides a framework for evaluating the trade-offs among remedial investigation, the remedial design, and the risk of regulatory penalties. The approach explicitly recognizes the value of information provided by remedial investigation; additional measurements are only valuable to the extent that the information they provide reduces total cost. JF - SAND (Sandia Laboratories) AU - Rautman, C A AU - McGraw, M A AU - Istok, J D AU - Sigda, J M AU - Kaplan, P G Y1 - 1993 PY - 1993 DA - 1993 SP - 11 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - soils KW - Fernald Ohio KW - technology KW - pollutants KW - statistical analysis KW - waste disposal sites KW - pollution KW - cost KW - remediation KW - radioactive waste KW - evaluation KW - Hamilton County Ohio KW - risk assessment KW - probability KW - waste disposal KW - Ohio KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51035856?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Rautman%2C+C+A%3BMcGraw%2C+M+A%3BIstok%2C+J+D%3BSigda%2C+J+M%3BKaplan%2C+P+G&rft.aulast=Rautman&rft.aufirst=C&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Probabilistic+comparison+of+alternative+characterization+technologies+at+the+Fernald+uranium-in-soils+integrated+demonstration+project&rft.title=Probabilistic+comparison+of+alternative+characterization+technologies+at+the+Fernald+uranium-in-soils+integrated+demonstration+project&rft.issn=02706520&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 DE94006587NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at Waste management '94, Tucson, AZ, Feb. 27-March 3, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cost; evaluation; Fernald Ohio; Hamilton County Ohio; Ohio; pollutants; pollution; probability; radioactive waste; remediation; risk assessment; soils; statistical analysis; technology; United States; waste disposal; waste disposal sites ER - TY - JOUR T1 - Natural responses to Quaternary climatic change in the Nevada Test Site region AN - 51034017; 1998-059598 AB - Migration of hazardous contaminants within geologic settings depends on natural processes. Climatic fluctuations can affect the magnitudes and rates of many of these processes. In any long-term environmental evaluation of natural processes, responses to climatic change must be considered. Four generalized categories of natural responses to Quaternary climatic change are recognized for the Nevada Test Site (NTS) region of southwestern Nevada and adjacent California: (1) biologic, (2) geomorphic, (3) hydrologic (including surface and subsurface) and (4) pedologic/diagenetic. Specific examples that correspond to the four categories illustrate the broad range of complex natural processes the are affected by climatic change. These responses dictate the potential effects of climatic change on contaminant transport, effects that are being examined by existing and planned environmental-restoration and waste-management programs within the region. Regulatory requirements for many of these programs include long-term (>10,000-year) waste isolation because of radiologic components. The purpose here is not to be exhaustive in documenting all known natural responses to climatic change in the NTS region, but rather to give a flavor of the scope of interdisciplinary and interrelated fields of Quaternary science that must be considered in evaluating the possible effects of climatic change on long-term environmental programs. JF - SAND (Sandia Laboratories) AU - Gibson, J D Y1 - 1993 PY - 1993 DA - 1993 SP - 32 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - terrestrial environment KW - isotopes KW - regulations KW - ecosystems KW - environmental effects KW - climate change KW - radioactive waste KW - Cenozoic KW - California KW - Nevada Test Site KW - radioactive isotopes KW - transport KW - climate-induced circulation KW - Nevada KW - climate KW - biology KW - hydrology KW - Quaternary KW - pollutants KW - pollution KW - fluctuations KW - diagenesis KW - geomorphology KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034017?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gibson%2C+J+D&rft.aulast=Gibson&rft.aufirst=J&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Natural+responses+to+Quaternary+climatic+change+in+the+Nevada+Test+Site+region&rft.title=Natural+responses+to+Quaternary+climatic+change+in+the+Nevada+Test+Site+region&rft.issn=02706520&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 DE94013773NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the 1993 CAQUA semi-annual meeting, Victoria, BC, April 18-21, 1993; sponsored by U. S. Dep. of Energy, Washington, DC; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biology; California; Cenozoic; climate; climate change; climate-induced circulation; diagenesis; ecosystems; environmental effects; fluctuations; geomorphology; hydrology; isotopes; Nevada; Nevada Test Site; pollutants; pollution; Quaternary; radioactive isotopes; radioactive waste; regulations; terrestrial environment; transport; United States; waste disposal ER - TY - JOUR T1 - Sandia National Laboratories site wide hydrogeologic characterization project; stochastic modeling AN - 50949931; 1996-020051 JF - Program - New Mexico Water Conference AU - Treadway, A H AU - McCord, J T AU - Stone, William Y1 - 1993 PY - 1993 DA - 1993 SP - 1 PB - [publisher varies], [location varies] VL - 6 SN - 0735-0457, 0735-0457 KW - United States KW - models KW - hydrology KW - Albuquerque New Mexico KW - transmissivity KW - stochastic processes KW - Bernalillo County New Mexico KW - Sandia National Laboratory KW - New Mexico KW - remediation KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50949931?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Water+Conference&rft.atitle=Sandia+National+Laboratories+site+wide+hydrogeologic+characterization+project%3B+stochastic+modeling&rft.au=Treadway%2C+A+H%3BMcCord%2C+J+T%3BStone%2C+William&rft.aulast=Treadway&rft.aufirst=A&rft.date=1993-01-01&rft.volume=6&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Program+-+New+Mexico+Water+Conference&rft.issn=07350457&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rocky Mountain ground water conference and 6th annual conference American Water Resource Association, New Mexico Section , on Ground water technology and tasks in the 90's N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albuquerque New Mexico; Bernalillo County New Mexico; ground water; hydrology; models; New Mexico; remediation; Sandia National Laboratory; stochastic processes; transmissivity; United States ER - TY - JOUR T1 - A risk-based approach to ranking Resource Conservation and Recovery Act (RCRA) sites for field investigation AN - 50948153; 1996-020012 JF - Program - New Mexico Water Conference AU - Langkopf, Brenda S AU - McCord, James T AU - Galloway, Robert B AU - Stone, William Y1 - 1993 PY - 1993 DA - 1993 SP - 1 PB - [publisher varies], [location varies] VL - 6 SN - 0735-0457, 0735-0457 KW - hazardous waste KW - water quality KW - Resource Conservation and Recovery Act KW - regulations KW - risk assessment KW - waste disposal KW - interpretation KW - remediation KW - ground water KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50948153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Water+Conference&rft.atitle=A+risk-based+approach+to+ranking+Resource+Conservation+and+Recovery+Act+%28RCRA%29+sites+for+field+investigation&rft.au=Langkopf%2C+Brenda+S%3BMcCord%2C+James+T%3BGalloway%2C+Robert+B%3BStone%2C+William&rft.aulast=Langkopf&rft.aufirst=Brenda&rft.date=1993-01-01&rft.volume=6&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Program+-+New+Mexico+Water+Conference&rft.issn=07350457&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rocky Mountain ground water conference and 6th annual conference American Water Resource Association, New Mexico Section , on Ground water technology and tasks in the 90's N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - field studies; ground water; hazardous waste; interpretation; regulations; remediation; Resource Conservation and Recovery Act; risk assessment; waste disposal; water quality ER - TY - JOUR T1 - A stochastic decision support system for locating gas-sampling boreholes in the vadose zone AN - 50947951; 1996-020031 JF - Program - New Mexico Water Conference AU - Peterson, David M AU - Duval, Thomas A AU - Ardito, Cynthia P AU - Cox, Roger AU - Updegraff, David AU - Stone, William Y1 - 1993 PY - 1993 DA - 1993 SP - 1 PB - [publisher varies], [location varies] VL - 6 SN - 0735-0457, 0735-0457 KW - United States KW - water quality KW - Bernalillo County New Mexico KW - pollutants KW - Monte Carlo analysis KW - statistical analysis KW - unsaturated zone KW - pollution KW - New Mexico KW - ground water KW - Albuquerque New Mexico KW - stochastic processes KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50947951?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Water+Conference&rft.atitle=A+stochastic+decision+support+system+for+locating+gas-sampling+boreholes+in+the+vadose+zone&rft.au=Peterson%2C+David+M%3BDuval%2C+Thomas+A%3BArdito%2C+Cynthia+P%3BCox%2C+Roger%3BUpdegraff%2C+David%3BStone%2C+William&rft.aulast=Peterson&rft.aufirst=David&rft.date=1993-01-01&rft.volume=6&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Program+-+New+Mexico+Water+Conference&rft.issn=07350457&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rocky Mountain ground water conference and 6th annual conference American Water Resource Association, New Mexico Section , on Ground water technology and tasks in the 90's N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albuquerque New Mexico; Bernalillo County New Mexico; ground water; Monte Carlo analysis; New Mexico; pollutants; pollution; statistical analysis; stochastic processes; United States; unsaturated zone; water quality ER - TY - JOUR T1 - Sandia National Laboratories site-wide hydrogeologic characterization project; current status of saturated zone characterization AN - 50947841; 1996-020019 JF - Program - New Mexico Water Conference AU - McCord, J P AU - Lauffer, F AU - Neel, D AU - Stone, William Y1 - 1993 PY - 1993 DA - 1993 SP - 1 PB - [publisher varies], [location varies] VL - 6 SN - 0735-0457, 0735-0457 KW - United States KW - water quality KW - saturated zone KW - Sandia National Laboratory KW - New Mexico KW - interpretation KW - faults KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50947841?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Water+Conference&rft.atitle=Sandia+National+Laboratories+site-wide+hydrogeologic+characterization+project%3B+current+status+of+saturated+zone+characterization&rft.au=McCord%2C+J+P%3BLauffer%2C+F%3BNeel%2C+D%3BStone%2C+William&rft.aulast=McCord&rft.aufirst=J&rft.date=1993-01-01&rft.volume=6&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Program+-+New+Mexico+Water+Conference&rft.issn=07350457&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rocky Mountain ground water conference and 6th annual conference American Water Resource Association, New Mexico Section , on Ground water technology and tasks in the 90's N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - faults; ground water; interpretation; New Mexico; Sandia National Laboratory; saturated zone; United States; water quality ER - TY - JOUR T1 - Infiltration into thick unsaturated alluvial deposits; a preliminary study AN - 50946990; 1996-020018 JF - Program - New Mexico Water Conference AU - Martin, Karl A AU - Baird, Drew C AU - Glass, Robert J AU - Stone, William Y1 - 1993 PY - 1993 DA - 1993 SP - 1 PB - [publisher varies], [location varies] VL - 6 SN - 0735-0457, 0735-0457 KW - water quality KW - pollutants KW - infiltration KW - movement KW - unsaturated zone KW - pollution KW - equations KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50946990?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Water+Conference&rft.atitle=Infiltration+into+thick+unsaturated+alluvial+deposits%3B+a+preliminary+study&rft.au=Martin%2C+Karl+A%3BBaird%2C+Drew+C%3BGlass%2C+Robert+J%3BStone%2C+William&rft.aulast=Martin&rft.aufirst=Karl&rft.date=1993-01-01&rft.volume=6&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Program+-+New+Mexico+Water+Conference&rft.issn=07350457&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rocky Mountain ground water conference and 6th annual conference American Water Resource Association, New Mexico Section , on Ground water technology and tasks in the 90's N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - equations; ground water; infiltration; movement; pollutants; pollution; unsaturated zone; water quality ER - TY - JOUR T1 - Using a geographic information system to select vadose zone characterization test sites AN - 50945560; 1996-020030 JF - Program - New Mexico Water Conference AU - Parsons, Alva M AU - McCord, James T AU - Thomas, Richard P AU - Stone, William Y1 - 1993 PY - 1993 DA - 1993 SP - 1 PB - [publisher varies], [location varies] VL - 6 SN - 0735-0457, 0735-0457 KW - United States KW - programs KW - Bernalillo County New Mexico KW - unsaturated zone KW - pollution KW - New Mexico KW - Albuquerque New Mexico KW - geographic information systems KW - detection KW - infiltration KW - tracers KW - information systems KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50945560?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Water+Conference&rft.atitle=Using+a+geographic+information+system+to+select+vadose+zone+characterization+test+sites&rft.au=Parsons%2C+Alva+M%3BMcCord%2C+James+T%3BThomas%2C+Richard+P%3BStone%2C+William&rft.aulast=Parsons&rft.aufirst=Alva&rft.date=1993-01-01&rft.volume=6&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Program+-+New+Mexico+Water+Conference&rft.issn=07350457&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rocky Mountain ground water conference and 6th annual conference American Water Resource Association, New Mexico Section , on Ground water technology and tasks in the 90's N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albuquerque New Mexico; Bernalillo County New Mexico; detection; geographic information systems; infiltration; information systems; New Mexico; pollution; programs; tracers; United States; unsaturated zone ER - TY - JOUR T1 - Locating NAPL in the vadose zone via soil-vapor analysis AN - 50945016; 1996-019999 JF - Program - New Mexico Water Conference AU - Duval, Thomas A AU - Peterson, David M AU - Reaber, Douglas W AU - Ardito, Cynthia P AU - Conrad, Stephen H AU - Spirito, John E AU - Stone, William Y1 - 1993 PY - 1993 DA - 1993 SP - 1 PB - [publisher varies], [location varies] VL - 6 SN - 0735-0457, 0735-0457 KW - United States KW - soils KW - water quality KW - pollutants KW - landfills KW - unsaturated zone KW - pollution KW - New Mexico KW - remediation KW - ground water KW - nonaqueous phase liquids KW - Sandia National Laboratory KW - waste disposal KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50945016?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Water+Conference&rft.atitle=Locating+NAPL+in+the+vadose+zone+via+soil-vapor+analysis&rft.au=Duval%2C+Thomas+A%3BPeterson%2C+David+M%3BReaber%2C+Douglas+W%3BArdito%2C+Cynthia+P%3BConrad%2C+Stephen+H%3BSpirito%2C+John+E%3BStone%2C+William&rft.aulast=Duval&rft.aufirst=Thomas&rft.date=1993-01-01&rft.volume=6&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Program+-+New+Mexico+Water+Conference&rft.issn=07350457&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rocky Mountain ground water conference and 6th annual conference American Water Resource Association, New Mexico Section , on Ground water technology and tasks in the 90's N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ground water; landfills; New Mexico; nonaqueous phase liquids; pollutants; pollution; remediation; Sandia National Laboratory; soils; United States; unsaturated zone; waste disposal; water quality ER - TY - JOUR T1 - Crosswell seismic imaging of an in-situ air stripping waste remediation process AN - 50904448; 2002-000297 JF - Proceedings of SAGEEP AU - Elbring, Gregory J A2 - Bell, Ronald S. A2 - Lepper, C. Melvin Y1 - 1993 PY - 1993 DA - 1993 SP - 55 EP - 63 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1993 KW - United States KW - imagery KW - air stripping KW - geophysical surveys KW - South Carolina KW - pollutants KW - soil vapor extraction KW - crosshole methods KW - geophysical methods KW - pollution KW - Aiken County South Carolina KW - seismic methods KW - remediation KW - Aiken South Carolina KW - nonaqueous phase liquids KW - surveys KW - waste disposal KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50904448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Crosswell+seismic+imaging+of+an+in-situ+air+stripping+waste+remediation+process&rft.au=Elbring%2C+Gregory+J&rft.aulast=Elbring&rft.aufirst=Gregory&rft.date=1993-01-01&rft.volume=1993&rft.issue=&rft.spage=55&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; SAGEEP '93 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 - Aiken County South Carolina; Aiken South Carolina; air stripping; crosshole methods; geophysical methods; geophysical surveys; imagery; nonaqueous phase liquids; pollutants; pollution; remediation; seismic methods; soil vapor extraction; South Carolina; surveys; United States; waste disposal ER - TY - JOUR T1 - Evaluation of infrared thermographic imaging for environmental applications AN - 50903667; 2002-000304 AB - High-resolution infrared thermography is a fairly recent technique that has been developed to investigate a wide number of mechanical, electrical, and structural defects in equipment, structures, and soil. The equipment and technique have more recently been modified by the engineering community to detect subsurface voids, pipeline leaks, and buried utility line leaks. These methods have been successfully used to determine the location of leaks, cracks, subsurface voids, and elevated moisture content at a number of sites under a variety of conditions. However, this technique has seen little use in the detection of buried waste, underground tanks, and burial trenches in the environmental arena. Sandia National Laboratories (SNL) recently conducted an environmental characterization program using infrared thermography and other surface geophysical techniques. The primary objective of the SNL testing and evaluation program was to determine the efficacy of high-resolution infrared thermography to identify buried wastes and objects under the real-world, field-scale conditions which may be expected at hazardous, mixed, and radioactive waste landfill sites at SNL, and elsewhere through the DOE complex. SNL completed an evaluation of this method at a chemical and mixed waste landfill site. Results of the infrared thermography method compare favorably with the known characteristics of the site and other non-invasive geophysical techniques. Several undocumented burial sites were discovered during the course of the infrared thermography investigation. JF - Proceedings of SAGEEP AU - Havlena, Jeffrey A AU - Knowlton, Robert G, Jr A2 - Bell, Ronald S. A2 - Lepper, C. Melvin Y1 - 1993 PY - 1993 DA - 1993 SP - 129 EP - 143 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1993 KW - United States KW - Sandia National Laboratories KW - hazardous waste KW - leaking underground storage tanks KW - imagery KW - geophysical surveys KW - landfills KW - geophysical methods KW - New Mexico KW - mixed waste KW - radioactive waste KW - infrared methods KW - surveys KW - testing KW - waste disposal KW - infrared thermography KW - underground disposal KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50903667?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evaluation+of+infrared+thermographic+imaging+for+environmental+applications&rft.au=Havlena%2C+Jeffrey+A%3BKnowlton%2C+Robert+G%2C+Jr&rft.aulast=Havlena&rft.aufirst=Jeffrey&rft.date=1993-01-01&rft.volume=1993&rft.issue=&rft.spage=129&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; SAGEEP '93 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - PubXState - CO N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - geophysical methods; geophysical surveys; hazardous waste; imagery; infrared methods; infrared thermography; landfills; leaking underground storage tanks; mixed waste; New Mexico; radioactive waste; Sandia National Laboratories; surveys; testing; underground disposal; United States; waste disposal ER - TY - JOUR T1 - Cross borehole electromagnetic imaging of chemical and mixed waste landfills AN - 50900495; 2002-000301 AB - The Mixed Waste Landfill Integrated Demonstration (MWLID) is testing noninvasive site characterization methods at several locations, including the Chemical Waste Landfill (CWL) at Sandia National Laboratories. The CWL comprises shallow, unlined pits that were used for the disposal of acids, oils, solvents, and inorganic compounds from 1962 until the CWL was closed in 1985. The soils of the landfills are alluvial, predominantly sand, gravels and cobbles with small quantities of silts and clays. The focus of this study is an unlined chromic acid pit (UCAP). The UCAP pit is rectangular (approximately 35 by 12 feet), which reportedly received unknown volumes of chromium in the form of chromic acid (liquid) and other hazardous materials. At this location, we have demonstrated a continuous waveform (CW) system for site characterization. During this year, we will also utilize a crossborehole pulsed radar system. Both methods are sensitive to variations in either electrical conductivity or dielectric constant in the soils or host rock at a waste site. These earth properties are some of the most responsive geophysical indicators of metallic, acidic and water-based subsurface contaminants. To date, we have obtained tomographic data based on the continuous wave method from four vertical boreholes (approximate depth of 100 ft. and surface separations of 20 to 50 ft.) that straddle a chromic acid disposal pit and from two horizontal holes in a test area adjacent to the CWL. These borehole surveys used the RIMII system of RIMtech, Inc., at an operating frequency of 15 MHz. Preliminary analyses of the tomographic data delineate the boundaries between alluvial facies at the meter scale (e.g., zones of granitic and limestone cobbles; and variations in the consolidation and grain-size of the subsurface soils). Such variations in subsurface facies may control vertical and lateral contaminant migration at the site. Conductive anomalies beneath the surface trace of the disposal pit may mark the migration of the chromic acid plume as suggested by chemical analyses of soil samples obtained from surrounding boreholes. Ongoing forward and inverse modeling of this survey data in part based on full-wave form methods will further refine the interpretations of the site. JF - Proceedings of SAGEEP AU - Borns, David J AU - Newman, Gregory A AU - Stolarczyk, Larry AU - Mondt, William A2 - Bell, Ronald S. A2 - Lepper, C. Melvin Y1 - 1993 PY - 1993 DA - 1993 SP - 91 EP - 105 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1993 KW - tomography KW - soils KW - imagery KW - pollutants KW - landfills KW - crosshole methods KW - geophysical methods KW - pollution KW - chemical waste KW - mixed waste KW - environmental analysis KW - metals KW - electromagnetic methods KW - waste disposal KW - chromium KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50900495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Cross+borehole+electromagnetic+imaging+of+chemical+and+mixed+waste+landfills&rft.au=Borns%2C+David+J%3BNewman%2C+Gregory+A%3BStolarczyk%2C+Larry%3BMondt%2C+William&rft.aulast=Borns&rft.aufirst=David&rft.date=1993-01-01&rft.volume=1993&rft.issue=&rft.spage=91&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; SAGEEP '93 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 13 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - chemical waste; chromium; crosshole methods; electromagnetic methods; environmental analysis; geophysical methods; imagery; landfills; metals; mixed waste; pollutants; pollution; soils; tomography; waste disposal ER - TY - JOUR T1 - Two-dimensional subsurface imaging with transient EM for mapping of a buried dissolution structure near the Waste Isolation Pilot Plant AN - 50900392; 2002-000350 AB - A high density transient electromagnetic (TEM) survey carried out at the Waste Isolation Pilot Plant (WIPP) has been interpreted using the TEM Two-Dimensional (2D) Subsurface Imaging method. The purpose of the survey was to delineate a conductive zone identified in the Rustler Formation, which overlies the waste storage panels and is thought to coincide with a high hydraulic transmissivity zone indicated by hydrologic testing. The TEM 2D Subsurface Imaging method is a new approach to TEM interpretation that consists of two parts. First, the method interprets where distributed current flow, as a function of time, is occurring in the subsurface. Secondly, an image resistivity section is constructed from the interpreted current sections. The interpretation of two high density data profiles identifies two conductive features in the section overlying the Salado Formation, both trending roughly north-south. The western anomaly lies in the lower half of the Dewey Lake Formation and is probably related to perched water in the Dewey Lake. The eastern anomaly lies within the Rustler Formation, probably the Culebra dolomite member, at a lateral offset to the east of the storage facility of about 1500 meters, that is interpreted to be caused by active dissolution processes in the Rustler. The Dewey Lake anomaly overlies the Rustler anomaly in part, thus possibly suggesting a relationship between the two. JF - Proceedings of SAGEEP AU - James, Bryan A AU - Borns, David J A2 - Bell, Ronald S. A2 - Lepper, C. Melvin Y1 - 1993 PY - 1993 DA - 1993 SP - 633 EP - 656 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1993 KW - United States KW - transient methods KW - imagery KW - Dewey Lake Formation KW - geophysical surveys KW - Eddy County New Mexico KW - Paleozoic KW - geophysical methods KW - Rustler Formation KW - New Mexico KW - Permian KW - TEM data KW - two-dimensional models KW - Upper Permian KW - electromagnetic methods KW - surveys KW - Waste Isolation Pilot Plant KW - Salado Formation KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50900392?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Two-dimensional+subsurface+imaging+with+transient+EM+for+mapping+of+a+buried+dissolution+structure+near+the+Waste+Isolation+Pilot+Plant&rft.au=James%2C+Bryan+A%3BBorns%2C+David+J&rft.aulast=James&rft.aufirst=Bryan&rft.date=1993-01-01&rft.volume=1993&rft.issue=&rft.spage=633&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; SAGEEP '93 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - Number of references - 18 N1 - PubXState - CO N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Dewey Lake Formation; Eddy County New Mexico; electromagnetic methods; geophysical methods; geophysical surveys; imagery; New Mexico; Paleozoic; Permian; Rustler Formation; Salado Formation; surveys; TEM data; transient methods; two-dimensional models; United States; Upper Permian; Waste Isolation Pilot Plant ER - TY - JOUR T1 - (super 29) Si NMR spectroscopy of naturally-shocked quartz from Meteor Crater, Arizona; correlation to Kieffer's classification scheme AN - 50365749; 1993-011120 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Boslough, M B AU - Cygan, R T AU - Kirkpatrick, R J AU - Blanchard, Douglas AU - Black, David Y1 - 1993 PY - 1993 DA - 1993 SP - 149 EP - 150 PB - Lunar and Planetary Science Conference, Houston, TX VL - 24 KW - United States KW - silicates KW - Coconino County Arizona KW - silica minerals KW - Paleozoic KW - Permian KW - metamorphism KW - NMR spectra KW - Kieffer's classification scheme KW - classification KW - Arizona KW - Coconino Sandstone KW - quartz KW - framework silicates KW - spectra KW - Meteor Crater KW - shock metamorphism KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50365749?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=%28super+29%29+Si+NMR+spectroscopy+of+naturally-shocked+quartz+from+Meteor+Crater%2C+Arizona%3B+correlation+to+Kieffer%27s+classification+scheme&rft.au=Boslough%2C+M+B%3BCygan%2C+R+T%3BKirkpatrick%2C+R+J%3BBlanchard%2C+Douglas%3BBlack%2C+David&rft.aulast=Boslough&rft.aufirst=M&rft.date=1993-01-01&rft.volume=24&rft.issue=&rft.spage=149&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-fourth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Arizona; classification; Coconino County Arizona; Coconino Sandstone; framework silicates; Kieffer's classification scheme; metamorphism; Meteor Crater; NMR spectra; Paleozoic; Permian; quartz; shock metamorphism; silica minerals; silicates; spectra; United States ER - TY - JOUR T1 - Modeling infiltration into a tuff matrix from a saturated vertical fracture AN - 50323233; 1999-000375 AB - Saturation profiles resulting from TOUGH2 numerical simulations of water infiltration into a tuff matrix from a saturated vertical fracture have been compared to experimental results. The purpose was to determine the sensitivity of the infiltration on local heterogeneities and different representations of two-phase characteristic curves used by the model. Findings indicate that the use of simplified (linearized) capillary pressure curves with rigorous (van Genuchten) relative permeability curves resulted in a more computationally efficient solution without a loss in accuracy. However, linearized forms of the relative permeability functions produced poor results, regardless of the form of the capillary pressure function. In addition, numerical simulations revealed that the presence of local heterogeneities in the tuff caused non-uniform saturation distributions and wetting fronts in the in matrix. JF - SAND (Sandia Laboratories) AU - Ho, C K Y1 - 1993 PY - 1993 DA - 1993 SP - 23 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - TOUGH2 KW - volcanic rocks KW - capillary pressure KW - isotopes KW - igneous rocks KW - fluid dynamics KW - simulation KW - radioactive waste KW - ground water KW - fractures KW - radioactive isotopes KW - transport KW - sensitivity analysis KW - tuff KW - Yucca Mountain KW - Nevada KW - hydrology KW - high-level waste KW - pressure KW - numerical models KW - mathematical models KW - Nye County Nevada KW - computer programs KW - pyroclastics KW - heterogeneous materials KW - saturation KW - infiltration KW - efficiency KW - waste disposal KW - accuracy KW - underground disposal KW - permeability KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50323233?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Ho%2C+C+K&rft.aulast=Ho&rft.aufirst=C&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Modeling+infiltration+into+a+tuff+matrix+from+a+saturated+vertical+fracture&rft.title=Modeling+infiltration+into+a+tuff+matrix+from+a+saturated+vertical+fracture&rft.issn=02706520&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 DE94008953NEG, Springfield, VA, United States N1 - PubXState - NM N1 - SuppNotes - Presented at the Int. high-level radioactive waste manage. conf., Las Vegas, NV, May 22-26, 1994; Contract AC04-94AL85000 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accuracy; capillary pressure; computer programs; efficiency; fluid dynamics; fractures; ground water; heterogeneous materials; high-level waste; hydrology; igneous rocks; infiltration; isotopes; mathematical models; Nevada; numerical models; Nye County Nevada; permeability; pressure; pyroclastics; radioactive isotopes; radioactive waste; saturation; sensitivity analysis; simulation; TOUGH2; transport; tuff; underground disposal; United States; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - The use of in situ permeable flow sensors to monitor an air-stripping waste remediation experiment at the Savannah River Site, SC AN - 50301572; 2002-000317 JF - Proceedings of SAGEEP AU - Ballard, Sanford A2 - Bell, Ronald S. A2 - Lepper, C. Melvin Y1 - 1993 PY - 1993 DA - 1993 SP - 299 PB - Environmental and Engineering Geophysical Society, Wheat Ridge, CO VL - 1993 KW - United States KW - air stripping KW - monitoring KW - in situ KW - geophysical surveys KW - South Carolina KW - soil vapor extraction KW - geophysical methods KW - pollution KW - remediation KW - sensors KW - surveys KW - Savannah River Site KW - instruments KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50301572?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+use+of+in+situ+permeable+flow+sensors+to+monitor+an+air-stripping+waste+remediation+experiment+at+the+Savannah+River+Site%2C+SC&rft.au=Ballard%2C+Sanford&rft.aulast=Ballard&rft.aufirst=Sanford&rft.date=1993-01-01&rft.volume=1993&rft.issue=&rft.spage=299&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; SAGEEP '93 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2002-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - air stripping; geophysical methods; geophysical surveys; in situ; instruments; monitoring; pollution; remediation; Savannah River Site; sensors; soil vapor extraction; South Carolina; surveys; United States ER - TY - JOUR T1 - Results of the flowmeter-injection test in the Long Valley exploratory well (Phase II), Long Valley, California AN - 50269281; 1994-017873 JF - Water-Resources Investigations - U. S. Geological Survey AU - Morrin, R H AU - Sorey, M L AU - Jacobson, R D Y1 - 1993 PY - 1993 DA - 1993 SP - 9 PB - U. S. Geological Survey, [Reston, VA] SN - 0092-332X, 0092-332X KW - wells KW - United States KW - experimental studies KW - Mono County California KW - Long Valley Caldera KW - ground water KW - aquifers KW - California KW - fluid injection KW - hydraulic conductivity KW - water wells KW - USGS KW - flowmeters KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50269281?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Morrin%2C+R+H%3BSorey%2C+M+L%3BJacobson%2C+R+D&rft.aulast=Morrin&rft.aufirst=R&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Results+of+the+flowmeter-injection+test+in+the+Long+Valley+exploratory+well+%28Phase+II%29%2C+Long+Valley%2C+California&rft.title=Results+of+the+flowmeter-injection+test+in+the+Long+Valley+exploratory+well+%28Phase+II%29%2C+Long+Valley%2C+California&rft.issn=0092332X&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 - 15 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA] N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - WRIND3 N1 - SubjectsTermNotLitGenreText - aquifers; California; experimental studies; flowmeters; fluid injection; ground water; hydraulic conductivity; Long Valley Caldera; Mono County California; United States; USGS; water wells; wells ER - TY - BOOK T1 - Site characterization for the in-situ bioremediation of the vadose zone AN - 50266007; 1994-025622 JF - Proceedings of industrial and agricultural impacts on the hydrologic environment; the Second USA/CIS joint conference on Environmental hydrology and hydrogeology ; Hydrogeologic investigation, evaluation, and ground water modeling AU - Montemagno, C D AU - Leo, A AU - Craig, J A2 - Eckstein, Yoram A2 - Zaporozec, Alexander Y1 - 1993 PY - 1993 DA - 1993 PB - Water Environment Federation, Alexandria, VA KW - soils KW - organic materials KW - water quality KW - in situ KW - water management KW - unsaturated zone KW - pollution KW - bioremediation KW - remediation KW - laboratory studies KW - organic compounds KW - movement KW - hydrocarbons KW - hydraulic conductivity KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266007?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Montemagno%2C+C+D%3BLeo%2C+A%3BCraig%2C+J&rft.aulast=Montemagno&rft.aufirst=C&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Site+characterization+for+the+in-situ+bioremediation+of+the+vadose+zone&rft.title=Site+characterization+for+the+in-situ+bioremediation+of+the+vadose+zone&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Proceedings of industrial and agricultural impacts on the hydrologic environment; the Second USA/CIS joint conference on Environmental hydrology and hydrogeology ; Hydrogeologic investigation, evaluation, and ground water modeling N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 1 N1 - PubXState - VA N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Natural responses to Quaternary climatic change in the Greater Nevada Test Site region, U.S.A. AN - 50216168; 1994-046599 JF - Quaternary International AU - Gibson, J Duane A2 - Bobrowsky, Peter T. A2 - Liverman, David G. E. Y1 - 1993 PY - 1993 DA - 1993 SP - 131 EP - 142 PB - Pergamon, Oxford VL - 20 SN - 1040-6182, 1040-6182 KW - United States KW - hydrology KW - programs KW - Quaternary KW - pollutants KW - pollution KW - Clark County Nevada KW - paleoclimatology KW - models KW - Cenozoic KW - Nevada Test Site KW - Las Vegas Nevada KW - Nevada KW - changes KW - 24:Quaternary geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50216168?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Quaternary+International&rft.atitle=Natural+responses+to+Quaternary+climatic+change+in+the+Greater+Nevada+Test+Site+region%2C+U.S.A.&rft.au=Gibson%2C+J+Duane&rft.aulast=Gibson&rft.aufirst=J&rft.date=1993-01-01&rft.volume=20&rft.issue=&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Quaternary+International&rft.issn=10406182&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/10406182 LA - English DB - GeoRef N1 - Conference title - 1993 biennial meeting of the Canadian Quaternary Association N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 70 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; changes; Clark County Nevada; hydrology; Las Vegas Nevada; models; Nevada; Nevada Test Site; paleoclimatology; pollutants; pollution; programs; Quaternary; United States ER - TY - JOUR T1 - A thin film approach for producing mineral diffusion couples AN - 50207148; 1994-056504 JF - Pure and Applied Geophysics AU - Schwandt, Craig S AU - Cygan, Randall T AU - Westrich, Henry R Y1 - 1993 PY - 1993 DA - 1993 SP - 631 EP - 642 PB - Birkhaeuser Verlag, Basel VL - 141 IS - 2-4 SN - 0033-4553, 0033-4553 KW - silicates KW - methods KW - experimental studies KW - garnet group KW - coupling KW - mass spectroscopy KW - metamorphism KW - thin-film method KW - measurement KW - nesosilicates KW - ion probe KW - laboratory studies KW - sample preparation KW - orthosilicates KW - spectroscopy KW - zoning KW - crust KW - P-T conditions KW - diffusivity KW - annealing KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50207148?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pure+and+Applied+Geophysics&rft.atitle=A+thin+film+approach+for+producing+mineral+diffusion+couples&rft.au=Schwandt%2C+Craig+S%3BCygan%2C+Randall+T%3BWestrich%2C+Henry+R&rft.aulast=Schwandt&rft.aufirst=Craig&rft.date=1993-01-01&rft.volume=141&rft.issue=2-4&rft.spage=631&rft.isbn=&rft.btitle=&rft.title=Pure+and+Applied+Geophysics&rft.issn=00334553&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 - 17 N1 - Document feature - illus. incl. 2 plates N1 - Last updated - 2012-06-07 N1 - CODEN - PAGYAV N1 - SubjectsTermNotLitGenreText - annealing; coupling; crust; diffusivity; experimental studies; garnet group; ion probe; laboratory studies; mass spectroscopy; measurement; metamorphism; methods; nesosilicates; orthosilicates; P-T conditions; sample preparation; silicates; spectroscopy; thin-film method; zoning ER - TY - JOUR T1 - Observations of broad-band micro-seisms during reservoir stimulation AN - 50199294; 1995-000777 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Sleefe, G E AU - Warpinski, Norman R AU - Engler, B P AU - Anonymous Y1 - 1993 PY - 1993 DA - 1993 SP - 263 EP - 266 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 63 SN - 1052-3812, 1052-3812 KW - United States KW - P-waves KW - geophysical surveys KW - well-logging KW - accelerometers KW - elastic waves KW - frequency KW - simulation KW - Piceance Creek basin KW - reservoir rocks KW - fractures KW - microseisms KW - broad-band spectra KW - hydraulic fracturing KW - body waves KW - experimental studies KW - three-dimensional models KW - statistical analysis KW - geophysical methods KW - seismic methods KW - surveys KW - signal-to-noise ratio KW - seismic waves KW - Rio Blanco County Colorado KW - histograms KW - Colorado KW - S-waves KW - instruments KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50199294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Observations+of+broad-band+micro-seisms+during+reservoir+stimulation&rft.au=Sleefe%2C+G+E%3BWarpinski%2C+Norman+R%3BEngler%2C+B+P%3BAnonymous&rft.aulast=Sleefe&rft.aufirst=G&rft.date=1993-01-01&rft.volume=63&rft.issue=&rft.spage=263&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, 63rd annual meeting and international exhibition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 4 N1 - PubXState - OK N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accelerometers; body waves; broad-band spectra; Colorado; elastic waves; experimental studies; fractures; frequency; geophysical methods; geophysical surveys; histograms; hydraulic fracturing; instruments; microseisms; P-waves; Piceance Creek basin; reservoir rocks; Rio Blanco County Colorado; S-waves; seismic methods; seismic waves; signal-to-noise ratio; simulation; statistical analysis; surveys; three-dimensional models; United States; well-logging ER - TY - JOUR T1 - Rapid acquisition of high resolution full wavefield borehole seismic data AN - 50198829; 1995-000710 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Sleefe, Gerard E AU - Harding, Richard S, Jr AU - Fairborn, John W AU - Paulsson, Bjorn N P AU - Anonymous Y1 - 1993 PY - 1993 DA - 1993 SP - 5 EP - 8 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 63 SN - 1052-3812, 1052-3812 KW - high-resolution methods KW - experimental studies KW - three-component seismographs KW - seismic profiles KW - crosshole methods KW - well-logging KW - data processing KW - seismic logging KW - seismographs KW - vertical seismic profiles KW - accelerograms KW - boreholes KW - geophysical profiles KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50198829?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Rapid+acquisition+of+high+resolution+full+wavefield+borehole+seismic+data&rft.au=Sleefe%2C+Gerard+E%3BHarding%2C+Richard+S%2C+Jr%3BFairborn%2C+John+W%3BPaulsson%2C+Bjorn+N+P%3BAnonymous&rft.aulast=Sleefe&rft.aufirst=Gerard&rft.date=1993-01-01&rft.volume=63&rft.issue=&rft.spage=5&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, 63rd annual meeting and international exhibition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 8 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accelerograms; boreholes; crosshole methods; data processing; experimental studies; geophysical profiles; high-resolution methods; seismic logging; seismic profiles; seismographs; three-component seismographs; vertical seismic profiles; well-logging ER - TY - JOUR T1 - Towards identifying data needs for a regional hydrogeologic contamination study using multiple realization simulations AN - 50184057; 1995-010786 JF - IAHS-AISH Publication AU - McCord, James AU - Treadway, Alexander A2 - Kovar, K. A2 - Soveri, J. Y1 - 1993 PY - 1993 DA - 1993 SP - 257 EP - 269 PB - International Association of Hydrological Sciences, [Louvain] VL - 220 SN - 0144-7815, 0144-7815 KW - United States KW - water quality KW - monitoring KW - Bernalillo County New Mexico KW - pollution KW - New Mexico KW - two-dimensional models KW - ground water KW - aquifers KW - Albuquerque Basin KW - Albuquerque New Mexico KW - stochastic processes KW - mathematical methods KW - risk assessment KW - water resources KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50184057?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Towards+identifying+data+needs+for+a+regional+hydrogeologic+contamination+study+using+multiple+realization+simulations&rft.au=McCord%2C+James%3BTreadway%2C+Alexander&rft.aulast=McCord&rft.aufirst=James&rft.date=1993-01-01&rft.volume=220&rft.issue=&rft.spage=257&rft.isbn=&rft.btitle=&rft.title=IAHS-AISH+Publication&rft.issn=01447815&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International conference ; Groundwater quality management N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 19 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - PIHSD9 N1 - SubjectsTermNotLitGenreText - Albuquerque Basin; Albuquerque New Mexico; aquifers; Bernalillo County New Mexico; ground water; mathematical methods; monitoring; New Mexico; pollution; risk assessment; stochastic processes; two-dimensional models; United States; water quality; water resources ER - TY - BOOK T1 - Comparison study of hydraulic fracturing models; test case GRI-staged field experiment No. 3 AN - 50178344; 1995-017547 JF - Rocky Mountain regional meeting/low permeability reservoirs symposium AU - Warpinski, N R AU - Moschovidis, Z A AU - Parker, C D AU - Abou-Sayed, I S AU - Anonymous Y1 - 1993 PY - 1993 DA - 1993 PB - Soc. Pet. Eng., Richardson, TX KW - models KW - hydraulic fracturing KW - case studies KW - petroleum engineering KW - reservoir properties KW - field studies KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50178344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Warpinski%2C+N+R%3BMoschovidis%2C+Z+A%3BParker%2C+C+D%3BAbou-Sayed%2C+I+S%3BAnonymous&rft.aulast=Warpinski&rft.aufirst=N&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Comparison+study+of+hydraulic+fracturing+models%3B+test+case+GRI-staged+field+experiment+No.+3&rft.title=Comparison+study+of+hydraulic+fracturing+models%3B+test+case+GRI-staged+field+experiment+No.+3&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Rocky Mountain regional meeting/low permeability reservoirs symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 41 N1 - PubXState - TX N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Radioactive waste repository design AN - 50117510; 1995-055734 JF - Analysis and design methods AU - Hardy, Michael P AU - Bauer, Stephen J A2 - Fairhurst, Charles A2 - Hudson, John A. Y1 - 1993 PY - 1993 DA - 1993 PB - Pergamon Press, Oxford SN - 0080406157; 0080359310 KW - United States KW - underground storage KW - engineering properties KW - clastic sediments KW - thermal properties KW - stress KW - stability KW - mechanical properties KW - drift KW - temperature KW - rock mechanics KW - radioactive waste KW - Nevada Test Site KW - lithofacies KW - safety KW - seismicity KW - underground installations KW - sediments KW - waste disposal KW - construction KW - Nevada KW - design KW - consolidation KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50117510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Hardy%2C+Michael+P%3BBauer%2C+Stephen+J&rft.aulast=Hardy&rft.aufirst=Michael&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0080406157&rft.btitle=Radioactive+waste+repository+design&rft.title=Radioactive+waste+repository+design&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 - 61 N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Seismic design of circular-section concrete-lined underground openings-preclosure performance considerations for the Yucca Mountain site AN - 50093343; 1996-002453 JF - Symposium sponsored by the Nuclear Dynamic Analysis Committee of the Structural Division of the American Society of Civil Engineers AU - Richardson, Archie M AU - Blejwas, T E A2 - Hossain, Quazi A. Y1 - 1993 PY - 1993 DA - 1993 PB - American Society of Civil Engineers, New York, NY KW - United States KW - high-level waste KW - stress KW - Nye County Nevada KW - excavations KW - radioactive waste KW - seismicity KW - ground motion KW - compressive strength KW - waste disposal KW - Yucca Mountain KW - Nevada KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50093343?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Richardson%2C+Archie+M%3BBlejwas%2C+T+E&rft.aulast=Richardson&rft.aufirst=Archie&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Seismic+design+of+circular-section+concrete-lined+underground+openings-preclosure+performance+considerations+for+the+Yucca+Mountain+site&rft.title=Seismic+design+of+circular-section+concrete-lined+underground+openings-preclosure+performance+considerations+for+the+Yucca+Mountain+site&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Symposium sponsored by the Nuclear Dynamic Analysis Committee of the Structural Division of the American Society of Civil Engineers N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 23 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - The role of Quaternary climatic change in natural processes within the Nevada Test Site region AN - 50091284; 1996-003310 JF - CANQUA 93; applied Quaternary research AU - Gibson, J Duane Y1 - 1993 PY - 1993 DA - 1993 PB - Can. Quat. Assoc. KW - United States KW - soils KW - Quaternary KW - oxygen KW - geologic hazards KW - isotopes KW - O-18/O-16 KW - paleoclimatology KW - stable isotopes KW - radioactive waste KW - Cenozoic KW - Nevada Test Site KW - pollen KW - paleoenvironment KW - palynomorphs KW - Mojave Desert KW - miospores KW - waste disposal KW - Nevada KW - Great Basin Desert KW - climate KW - southwestern Nevada KW - fault zones KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50091284?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gibson%2C+J+Duane&rft.aulast=Gibson&rft.aufirst=J&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+role+of+Quaternary+climatic+change+in+natural+processes+within+the+Nevada+Test+Site+region&rft.title=The+role+of+Quaternary+climatic+change+in+natural+processes+within+the+Nevada+Test+Site+region&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - CANQUA 93; applied Quaternary research N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Seismic considerations in sealing a potential high-level radioactive waste repository AN - 50088831; 1996-002454 JF - Symposium sponsored by the Nuclear Dynamic Analysis Committee of the Structural Division of the American Society of Civil Engineers AU - Fernandez, Joseph A AU - Richardson, Archie M AU - Lin, Ming A2 - Hossain, Quazi A. Y1 - 1993 PY - 1993 DA - 1993 PB - American Society of Civil Engineers, New York, NY KW - United States KW - sealing KW - volcanic rocks KW - igneous rocks KW - elastic waves KW - Nye County Nevada KW - radioactive waste KW - pyroclastics KW - boreholes KW - seismicity KW - tuff KW - wave dispersion KW - waste disposal KW - Yucca Mountain KW - Nevada KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50088831?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Fernandez%2C+Joseph+A%3BRichardson%2C+Archie+M%3BLin%2C+Ming&rft.aulast=Fernandez&rft.aufirst=Joseph&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Seismic+considerations+in+sealing+a+potential+high-level+radioactive+waste+repository&rft.title=Seismic+considerations+in+sealing+a+potential+high-level+radioactive+waste+repository&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Symposium sponsored by the Nuclear Dynamic Analysis Committee of the Structural Division of the American Society of Civil Engineers N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 34 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Design of underground repository openings in hard rock to accommodate vibratory ground motions AN - 50086522; 1996-002451 JF - Symposium sponsored by the Nuclear Dynamic Analysis Committee of the Structural Division of the American Society of Civil Engineers AU - Hardy, M P AU - Bauer, S J A2 - Hossain, Quazi A. Y1 - 1993 PY - 1993 DA - 1993 PB - American Society of Civil Engineers, New York, NY KW - United States KW - stress KW - Nye County Nevada KW - radioactive waste KW - seismicity KW - heat flow KW - ground motion KW - waste disposal KW - Yucca Mountain KW - earthquakes KW - Nevada KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50086522?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Hardy%2C+M+P%3BBauer%2C+S+J&rft.aulast=Hardy&rft.aufirst=M&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Design+of+underground+repository+openings+in+hard+rock+to+accommodate+vibratory+ground+motions&rft.title=Design+of+underground+repository+openings+in+hard+rock+to+accommodate+vibratory+ground+motions&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Symposium sponsored by the Nuclear Dynamic Analysis Committee of the Structural Division of the American Society of Civil Engineers N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 24 N1 - PubXState - NY N1 - Document feature - illus. incl. 8 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Cross-well seismic imaging of an in-situ air stripping environmental remediation process AN - 50085984; 1996-007585 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Elbring, Gregory J AU - Anonymous Y1 - 1993 PY - 1993 DA - 1993 SP - 476 EP - 479 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 63 SN - 1052-3812, 1052-3812 KW - United States KW - tomography KW - chlorinated hydrocarbons KW - imagery KW - geophysical surveys KW - South Carolina KW - well-logging KW - Aiken County South Carolina KW - elastic waves KW - seismic logging KW - tetrachloroethylene KW - remediation KW - ground water KW - Aiken South Carolina KW - fluid injection KW - velocity KW - halogenated hydrocarbons KW - soils KW - Savannah River KW - body waves KW - experimental studies KW - monitoring KW - pollutants KW - crosshole methods KW - geophysical methods KW - pollution KW - seismic methods KW - models KW - organic compounds KW - saturation KW - velocity structure KW - traveltime KW - surveys KW - trichloroethylene KW - seismic waves KW - S-waves KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50085984?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Cross-well+seismic+imaging+of+an+in-situ+air+stripping+environmental+remediation+process&rft.au=Elbring%2C+Gregory+J%3BAnonymous&rft.aulast=Elbring&rft.aufirst=Gregory&rft.date=1993-01-01&rft.volume=63&rft.issue=&rft.spage=476&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; 63rd annual meeting and international exhibition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 5 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Aiken County South Carolina; Aiken South Carolina; body waves; chlorinated hydrocarbons; crosshole methods; elastic waves; experimental studies; fluid injection; geophysical methods; geophysical surveys; ground water; halogenated hydrocarbons; imagery; models; monitoring; organic compounds; pollutants; pollution; remediation; S-waves; saturation; Savannah River; seismic logging; seismic methods; seismic waves; soils; South Carolina; surveys; tetrachloroethylene; tomography; traveltime; trichloroethylene; United States; velocity; velocity structure; well-logging ER - TY - JOUR T1 - Applications of EM holographic methods to borehole vertical electric source data to map a fuel oil spill AN - 50082586; 1996-007553 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Bartel, L C AU - Anonymous Y1 - 1993 PY - 1993 DA - 1993 SP - 373 EP - 376 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 63 SN - 1052-3812, 1052-3812 KW - geophysical methods KW - data processing KW - pollution KW - electromagnetic waves KW - mapping KW - frequency KW - boreholes KW - time factor KW - Fourier analysis KW - oil spills KW - mathematical methods KW - electromagnetic methods KW - reconstruction KW - holographic methods KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50082586?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Applications+of+EM+holographic+methods+to+borehole+vertical+electric+source+data+to+map+a+fuel+oil+spill&rft.au=Bartel%2C+L+C%3BAnonymous&rft.aulast=Bartel&rft.aufirst=L&rft.date=1993-01-01&rft.volume=63&rft.issue=&rft.spage=373&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; 63rd annual meeting and international exhibition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 7 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; data processing; electromagnetic methods; electromagnetic waves; Fourier analysis; frequency; geophysical methods; holographic methods; mapping; mathematical methods; oil spills; pollution; reconstruction; time factor ER - TY - BOOK T1 - Case study of hydraulic fracture experiments at the multiwell experiment site, Piceance Basin, Colorado, USA AN - 50076041; 1996-013790 JF - Rock testing and site characterization AU - Warpinski, Norman R AU - Hudson, John A Y1 - 1993 PY - 1993 DA - 1993 PB - Pergamon Press, Oxford SN - 0080420664 KW - United States KW - methods KW - hydraulic fracturing KW - terrestrial environment KW - in situ KW - crosshole methods KW - stress KW - data processing KW - calibration KW - Piceance Creek basin KW - rock mechanics KW - models KW - fractures KW - testing KW - paludal environment KW - Rio Blanco County Colorado KW - Colorado KW - fluvial environment KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50076041?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Warpinski%2C+Norman+R%3BHudson%2C+John+A&rft.aulast=Warpinski&rft.aufirst=Norman&rft.date=1993-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0080420664&rft.btitle=Case+study+of+hydraulic+fracture+experiments+at+the+multiwell+experiment+site%2C+Piceance+Basin%2C+Colorado%2C+USA&rft.title=Case+study+of+hydraulic+fracture+experiments+at+the+multiwell+experiment+site%2C+Piceance+Basin%2C+Colorado%2C+USA&rft.issn=&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. 6 tables N1 - SuppNotes - Pieces: 5 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Risk-based ranking of dominant contributors to maritime pollution events AN - 13702906; 199302981 AB - A systematic, risk-based approach was adopted to develop an analytical tool for quantitatively evaluating the dominant contributors to risk from maritime shipping of hazardous materials. Pollution accidents were grouped on the basis of cargo type, accident location, accident type and size of release into Accident Scenario Bins' using an event tree constructed to model the significant characteristics of marine pollution. Each bin was then analysed to determine the contribution of 7 functional categories to relative frequency of occurrence of the bin, and the events that resulted in each accident were determined. Functional category importance was quantified and the overall importance of accidental events to transportation risk could be estimated by weighting individual bin importance measures by the risk associated with each bin. An example is developed to illustrate application of the proposed method which could be used to assess methods of improving maritime safety. JF - Risk Analysis AU - Wheeler, T A AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1993 PY - 1993 DA - 1993 SP - 207 EP - 214 VL - 13 IS - 2 SN - 0272-4332, 0272-4332 KW - Analysis KW - Hazard KW - Modelling (-general-) 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/13702906?accountid=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=Risk+Analysis&rft.atitle=Risk-based+ranking+of+dominant+contributors+to+maritime+pollution+events&rft.au=Wheeler%2C+T+A&rft.aulast=Wheeler&rft.aufirst=T&rft.date=1993-01-01&rft.volume=13&rft.issue=2&rft.spage=207&rft.isbn=&rft.btitle=&rft.title=Risk+Analysis&rft.issn=02724332&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 - An investigation of TiO2 photocatalysis for the treatment of water contaminated with metals and organic chemicals AN - 13694676; 199400793 AB - Results are reported from laboratory experiments on the removal of dissolved metals and various organic compounds from water by semiconductor photocatalysis, using UV-illuminated titanium dioxide, with particular reference to the kinetic interactions between reduction and oxidation processes. Only metals with half-reaction standard reduction potentials more positive than 0.3 V (against normal hydrogen electrode) could be removed using titanium dioxide as catalyst. The process was efficient only if both the oxidation and reduction half-reactions occurred rapidly. Photo-efficiencies close to 85 per cent were obtained for conversion of hexavalent chromium to the trivalent form when citric acid was used as reductant, but photo-efficiency was only 4 per cent for oxidation of salicylic acid using oxygen as the oxidant. There are 49 references. JF - Environmental Science & Technology AU - Prairie, M R AU - Evans, L R AU - Stange, B M AU - Martinez, S L AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1993 PY - 1993 DA - 1993 SP - 1776 EP - 1782 VL - 27 IS - 9 SN - 0013-936X, 0013-936X KW - Salicylic acid KW - Aqualine Abstracts KW - AQ 00004:Water Treatment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13694676?accountid=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+Science+%26+Technology&rft.atitle=An+investigation+of+TiO2+photocatalysis+for+the+treatment+of+water+contaminated+with+metals+and+organic+chemicals&rft.au=Prairie%2C+M+R%3BEvans%2C+L+R%3BStange%2C+B+M%3BMartinez%2C+S+L&rft.aulast=Prairie&rft.aufirst=M&rft.date=1993-01-01&rft.volume=27&rft.issue=9&rft.spage=1776&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&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 - Modelling mineral dissolution and precipitation in dual-porosity fracture-matrix systems AN - 13674812; S199548436 AB - A 2-dimensional dual-porosity fracture-matrix transport model included explicit chemical reactions such as precipitation. The computational domain consisted of a single fracture and the adjacent permeable matrix and the system was modelled using finite differences and a chemical equilibrium simulator based on the Villars-Cruise-Smith algorithm, with the option to use the Pitzer activity correlations. The fracture flow rate was constant and diffusion rates were functions of the local matrix porosity. Application of the proposed model to different transport problems verified the numerical simulator against exact solutions for 1-dimensional advection- and diffusion-only transport, compared single- and dual-porosity cases and illustrated the chemical retardation of a contaminant (strontium) in a dual-porosity system by mineral precipitation. JF - Journal of Contaminant Hydrology AU - Novak, C F AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1993 PY - 1993 DA - 1993 SP - 91 EP - 115 VL - 13 IS - 1/4 SN - 0169-7722, 0169-7722 KW - Modelling (-general-) KW - Strontium KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13674812?accountid=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+Contaminant+Hydrology&rft.atitle=Modelling+mineral+dissolution+and+precipitation+in+dual-porosity+fracture-matrix+systems&rft.au=Novak%2C+C+F&rft.aulast=Novak&rft.aufirst=C&rft.date=1993-01-01&rft.volume=13&rft.issue=1%2F4&rft.spage=91&rft.isbn=&rft.btitle=&rft.title=Journal+of+Contaminant+Hydrology&rft.issn=01697722&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 - Well-bore geometries for optimum fracture characterization and drainage AN - 51018384; 1999-068504 JF - Bulletin - West Texas Geological Society AU - Lorenz, John C Y1 - 1992/12// PY - 1992 DA - December 1992 SP - 5 EP - 10 PB - West Texas Geological Society, Midland, TX VL - 32 IS - 4 SN - 0739-5957, 0739-5957 KW - hydraulic fracturing KW - horizontal drilling KW - petroleum engineering KW - drainage KW - characterization KW - optimization KW - geometry KW - boreholes KW - reservoir properties KW - directional drilling KW - drilling KW - permeability KW - anisotropy KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51018384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+West+Texas+Geological+Society&rft.atitle=Well-bore+geometries+for+optimum+fracture+characterization+and+drainage&rft.au=Lorenz%2C+John+C&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1992-12-01&rft.volume=32&rft.issue=4&rft.spage=5&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+West+Texas+Geological+Society&rft.issn=07395957&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - anisotropy; boreholes; characterization; directional drilling; drainage; drilling; geometry; horizontal drilling; hydraulic fracturing; optimization; permeability; petroleum engineering; reservoir properties ER - TY - JOUR T1 - Geochemistry of the Waste Isolation Pilot Plant (WIPP) site, southeastern New Mexico, U.S.A. AN - 50420798; 1992-048105 AB - An extensive geochemical database, including analyses of major and minor solutes, mineralogical studies of core samples, and isotopic studies of waters, carbonates and sulphates, was assembled for evaporites and related rocks in the N Delaware Basin of SE New Mexico. These data were compiled for the geological and hydrological characterization of the WIPP, which is excavated in the evaporites of the Salado formation. The data were evaluated in order: 1) to determine the stability of the evaporite mineralogy over geological time; 2) to compare the aqueous geochemistry with host rock mineralogy; 3) to delineate the nature and timing of water-rock interactions, such as dissolution and recrystallization, and 4) to determine the geological and climatic conditions that have governed groundwater recharge. The resulting synthesis of data and current hypotheses concerning the origin, composition and history of water in the evaporite rocks and related units of the Delaware Basin provides a tentative conceptual model for the behaviour of the water-rock system since the deposition of the evaporites in the Permian. JF - Applied Geochemistry AU - Lambert, Steven J Y1 - 1992/11// PY - 1992 DA - November 1992 SP - 513 EP - 531 PB - Pergamon, Oxford-New York-Beijing VL - 7 IS - 6 SN - 0883-2927, 0883-2927 KW - United States KW - chemically precipitated rocks KW - effects KW - New Mexico KW - recrystallization KW - hydrochemistry KW - evaporites KW - radioactive waste KW - ground water KW - Delaware Basin KW - sedimentary rocks KW - environmental geology KW - surveys KW - waste disposal KW - southeastern New Mexico KW - geochemistry KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50420798?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geochemistry+of+the+Waste+Isolation+Pilot+Plant+%28WIPP%29+site%2C+southeastern+New+Mexico%2C+U.S.A.&rft.au=Lambert%2C+Steven+J&rft.aulast=Lambert&rft.aufirst=Steven&rft.date=1992-11-01&rft.volume=7&rft.issue=6&rft.spage=513&rft.isbn=&rft.btitle=&rft.title=Applied+Geochemistry&rft.issn=08832927&rft_id=info:doi/10.1016%2F0883-2927%2892%2990068-E 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 - 1992-01-01 N1 - Number of references - 74 N1 - Document feature - 4 tables, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; Delaware Basin; effects; environmental geology; evaporites; geochemistry; ground water; hydrochemistry; New Mexico; radioactive waste; recrystallization; sedimentary rocks; southeastern New Mexico; surveys; United States; waste disposal DO - http://dx.doi.org/10.1016/0883-2927(92)90068-E ER - TY - JOUR T1 - Natural fracture characterization and its relationship with permeability in Ekofisk Field, Norwegian sector, North Sea AN - 50406110; 1992-059001 JF - AAPG Bulletin AU - Farrell, Helen AU - Teufel, Lawrence W AU - Anonymous Y1 - 1992/11// PY - 1992 DA - November 1992 SP - 1856 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 76 IS - 11 SN - 0149-1423, 0149-1423 KW - strain KW - Europe KW - waterflooding KW - oil and gas fields KW - cores KW - fractures KW - sedimentary rocks KW - conductivity KW - faults KW - hydraulic fracturing KW - Western Europe KW - matrix KW - stress KW - Ekofisk Field KW - economic geology KW - chalk KW - Scandinavia KW - naturally fractured reservoirs KW - Norway KW - North Sea KW - North Atlantic KW - carbonate rocks KW - permeability KW - Atlantic Ocean KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50406110?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Natural+fracture+characterization+and+its+relationship+with+permeability+in+Ekofisk+Field%2C+Norwegian+sector%2C+North+Sea&rft.au=Farrell%2C+Helen%3BTeufel%2C+Lawrence+W%3BAnonymous&rft.aulast=Farrell&rft.aufirst=Helen&rft.date=1992-11-01&rft.volume=76&rft.issue=11&rft.spage=1856&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - AABUD2 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; carbonate rocks; chalk; conductivity; cores; economic geology; Ekofisk Field; Europe; faults; fractures; hydraulic fracturing; matrix; naturally fractured reservoirs; North Atlantic; North Sea; Norway; oil and gas fields; permeability; Scandinavia; sedimentary rocks; strain; stress; waterflooding; Western Europe ER - TY - JOUR T1 - Semi-brittle deformation of anhydrite-halite shear zones simulating mylonite formation AN - 50384443; 1993-000017 AB - A series of new shear experiments on similar volume mixes of anhydrite and halite have been run at 100 degrees and 400 degrees C, at the same constant loading rate and constant confining pressure of 200 MPa. Increasing temperature is found to decrease the viscosity contrast between anhydrite and halite, the "hard" and "soft" phases, respectively. The mechanical response is similar at all temperatures, regardless of volume proportions of mix; an initial high stress steady state portion of the stress/strain curve is followed by a stress drop and then by a second steady state stress interval, at a much lower value. That is nearly equal to the strength of the softer phase, halite. Individual mineral behaviours and deformation mechanisms appear to correlate with specific portions of the stress/strain curve as the fabric(s) evolve with increasing strain. Mechanism(s) of strain accomodation at all temperatures is semi-brittle; deformation mechanisms change gradually with conditions, with shear dominated by stable sliding along R (sub 1) and R (sub 2) shear fracures (especially in mixes of high anhydrite content) at 100 degrees C, while homogeneous ductile flow along S- and C-surfaces is observed at 400 degrees C in all variations of composition. These features are very similar to those observed in natural shear zones. JF - Tectonophysics AU - Ross, John V AU - Bauer, Stephen J Y1 - 1992/11// PY - 1992 DA - November 1992 SP - 303 EP - 320 PB - Elsevier, Amsterdam VL - 213 IS - 3-4 SN - 0040-1951, 0040-1951 KW - halides KW - salt tectonics KW - anhydrite KW - experimental studies KW - shear zones KW - sulfates KW - brittle deformation KW - mylonites KW - deformation KW - simulation KW - halite KW - genesis KW - metamorphic rocks KW - shear KW - chlorides KW - tectonics KW - P-T conditions KW - 16:Structural geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50384443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Semi-brittle+deformation+of+anhydrite-halite+shear+zones+simulating+mylonite+formation&rft.au=Ross%2C+John+V%3BBauer%2C+Stephen+J&rft.aulast=Ross&rft.aufirst=John&rft.date=1992-11-01&rft.volume=213&rft.issue=3-4&rft.spage=303&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 38 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - anhydrite; brittle deformation; chlorides; deformation; experimental studies; genesis; halides; halite; metamorphic rocks; mylonites; P-T conditions; salt tectonics; shear; shear zones; simulation; sulfates; tectonics ER - TY - JOUR T1 - Stable-isotope studies of rocks and secondary minerals in a vapor-dominated hydrothermal system at The Geysers, Sonoma County, California AN - 50382641; 1993-002027 AB - This hydrothermal system is developed in host rock of the Franciscan formation, which contains veins of quartz and calcite whose delta (super 18) O values record the T and isotopic compositions of fluids prevailing during at least two different episodes ofrock- fluid interaction. The first occurred at approx 200 degrees C when marine silica and carbonate apparently interacted with ocean water entrapped in the sediments to form veins of quartz and calcite whose delta (super 18) O values were +19 and +16 per mille, respectively. The calculated water/mineral ratios were < 1. The water may have profoundly influenced the delta (super 18) O values of spilitic basalts during their metamorphism to greenstones. Serpentinization and structural emplacement of ophiolite slabs were isotopically unrelated to this episode, which was essentially a low-grade (post-Cretaceous?) burial metamorphism. D/H ratios of actinolite, chlorite, and micas in host rocks were more profoundly altered during this episode than were (super 18) O/ (super 16) O ratios. A palaeogeothermal gradient of approx 53 degrees C/km has been inferred for this episode. The second episode, in part recorded by cogenetic vein quartz and calcite delta (super 18) O values of +4 to +6 per mille and +1 to +3 per mille, respectively, began with large quantities of meteoric water circulating in fractures in the rock at T of 160-180 degrees C in response to the initiation of the Pliocene-Pleistocene Clear Lake magmatism. The T rose, and with the restricted circulation of fluids the ancestral hot-water system evolved into the presently active vapour-dominated one, which involved T as high as 320 degrees C and fluid/mineral ratios near unity. The change in the O isotope composition of the serpentinite within the host rock during this later activity was negligible. The delta (super 13) C values of vein calcite at The Geysers reflect both a marine carbonate and organic component of C, but C isotope exchange has been facilitated by the vapour- dominated hydrothermal fluid to a greater degree than in any other episode or in other hot-water systems. JF - Journal of Volcanology and Geothermal Research AU - Lambert, Steven J AU - Epstein, Samuel Y1 - 1992/11// PY - 1992 DA - November 1992 SP - 199 EP - 226 PB - Elsevier, Amsterdam VL - 53 IS - 1-4 SN - 0377-0273, 0377-0273 KW - United States KW - silicates KW - metaigneous rocks KW - oxygen KW - silica minerals KW - isotopes KW - water vapor KW - stable isotopes KW - California KW - serpentinite KW - Mayacmas Mountains KW - geothermal systems KW - carbon KW - metamorphic rocks KW - metasedimentary rocks KW - framework silicates KW - deuterium KW - Sonoma County California KW - Franciscan Complex KW - greenstone KW - schists KW - isotope ratios KW - C-13/C-12 KW - O-18/O-16 KW - veins KW - Mesozoic KW - geothermal fields KW - The Geysers KW - Coast Ranges KW - D/H KW - hydrogen KW - quartz KW - metagraywacke KW - metasomatic rocks KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50382641?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Stable-isotope+studies+of+rocks+and+secondary+minerals+in+a+vapor-dominated+hydrothermal+system+at+The+Geysers%2C+Sonoma+County%2C+California&rft.au=Lambert%2C+Steven+J%3BEpstein%2C+Samuel&rft.aulast=Lambert&rft.aufirst=Steven&rft.date=1992-11-01&rft.volume=53&rft.issue=1-4&rft.spage=199&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2F0377-0273%2892%2990082-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 Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 1993-01-01 N1 - Number of references - 49 N1 - Document feature - illus. incl. 5 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - C-13/C-12; California; carbon; Coast Ranges; D/H; deuterium; framework silicates; Franciscan Complex; geothermal fields; geothermal systems; greenstone; hydrogen; isotope ratios; isotopes; Mayacmas Mountains; Mesozoic; metagraywacke; metaigneous rocks; metamorphic rocks; metasedimentary rocks; metasomatic rocks; O-18/O-16; oxygen; quartz; schists; serpentinite; silica minerals; silicates; Sonoma County California; stable isotopes; The Geysers; United States; veins; water vapor DO - http://dx.doi.org/10.1016/0377-0273(92)90082-O ER - TY - JOUR T1 - Geothermal exploration and reservoir assessment; the need for a U. S. Department of Energy slim-hole R&D program in the 1900's AN - 50357741; 1993-012032 JF - Bulletin - Geothermal Resources Council AU - Combs, Jim AU - Dunn, James C Y1 - 1992/11// PY - 1992 DA - November 1992 SP - 329 EP - 337 PB - Geothermal Resources Council, Davis, CA VL - 21 IS - 10 SN - 0160-7782, 0160-7782 KW - United States KW - methods KW - resources KW - North America KW - U. S. Department of Energy KW - Basin and Range Province KW - government agencies KW - research KW - exploration KW - history KW - geothermal energy KW - Cascade Range KW - economics KW - drilling KW - slim-hole drilling KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50357741?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Geothermal+Resources+Council&rft.atitle=Geothermal+exploration+and+reservoir+assessment%3B+the+need+for+a+U.+S.+Department+of+Energy+slim-hole+R%26amp%3BD+program+in+the+1900%27s&rft.au=Combs%2C+Jim%3BDunn%2C+James+C&rft.aulast=Combs&rft.aufirst=Jim&rft.date=1992-11-01&rft.volume=21&rft.issue=10&rft.spage=329&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+Geothermal+Resources+Council&rft.issn=01607782&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 - 14 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - BGRCDD N1 - SubjectsTermNotLitGenreText - Basin and Range Province; Cascade Range; drilling; economics; exploration; geothermal energy; government agencies; history; methods; North America; research; resources; slim-hole drilling; U. S. Department of Energy; United States ER - TY - JOUR T1 - Monitoring groundwater flow around an air-stripping waste remediation experiment at the Savannah River Site, SC AN - 52836393; 1996-044771 JF - Eos, Transactions, American Geophysical Union AU - Ballard, S AU - Anonymous Y1 - 1992/10// PY - 1992 DA - October 1992 SP - 165 PB - American Geophysical Union, Washington, DC VL - 73 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - methods KW - air stripping KW - monitoring KW - South Carolina KW - soil vapor extraction KW - pollution KW - remediation KW - ground water KW - movement KW - water regimes KW - Savannah River Site KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52836393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Monitoring+groundwater+flow+around+an+air-stripping+waste+remediation+experiment+at+the+Savannah+River+Site%2C+SC&rft.au=Ballard%2C+S%3BAnonymous&rft.aulast=Ballard&rft.aufirst=S&rft.date=1992-10-01&rft.volume=73&rft.issue=43%2C+Suppl.&rft.spage=165&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, 1992 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 - air stripping; ground water; methods; monitoring; movement; pollution; remediation; Savannah River Site; soil vapor extraction; South Carolina; United States; water regimes ER - TY - JOUR T1 - Efforts to verify and validate the Lagrangian-Eulerian model of hydrogeochemical transport (LEHGC) AN - 52835076; 1996-044793 JF - Eos, Transactions, American Geophysical Union AU - Hopkins, P L AU - Siegel, M D AU - Yeh, G T AU - Anonymous Y1 - 1992/10// PY - 1992 DA - October 1992 SP - 168 PB - American Geophysical Union, Washington, DC VL - 73 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - models KW - hydrology KW - experimental studies KW - diffusion KW - transport KW - tracers KW - Lagrangian-Eulerian model KW - advection KW - hydrochemistry KW - geochemistry KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52835076?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Efforts+to+verify+and+validate+the+Lagrangian-Eulerian+model+of+hydrogeochemical+transport+%28LEHGC%29&rft.au=Hopkins%2C+P+L%3BSiegel%2C+M+D%3BYeh%2C+G+T%3BAnonymous&rft.aulast=Hopkins&rft.aufirst=P&rft.date=1992-10-01&rft.volume=73&rft.issue=43%2C+Suppl.&rft.spage=168&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, 1992 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 - advection; diffusion; experimental studies; geochemistry; hydrochemistry; hydrology; Lagrangian-Eulerian model; models; tracers; transport ER - TY - JOUR T1 - Comparison of numerical and analytical estimates for effective unsaturated conductivities for stratified, heterogeneous media AN - 52834635; 1996-044933 JF - Eos, Transactions, American Geophysical Union AU - Eaton, R R AU - McCord, J T AU - Anonymous Y1 - 1992/10// PY - 1992 DA - October 1992 SP - 197 PB - American Geophysical Union, Washington, DC VL - 73 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - hydrology KW - numerical models KW - heterogeneous materials KW - stratification KW - unsaturated zone KW - prediction KW - hydrodynamics KW - water regimes KW - mathematical models KW - hydraulic conductivity KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52834635?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+numerical+and+analytical+estimates+for+effective+unsaturated+conductivities+for+stratified%2C+heterogeneous+media&rft.au=Eaton%2C+R+R%3BMcCord%2C+J+T%3BAnonymous&rft.aulast=Eaton&rft.aufirst=R&rft.date=1992-10-01&rft.volume=73&rft.issue=43%2C+Suppl.&rft.spage=197&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, 1992 fall 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 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - heterogeneous materials; hydraulic conductivity; hydrodynamics; hydrology; mathematical models; numerical models; prediction; stratification; unsaturated zone; water regimes ER - TY - JOUR T1 - The application of multiply constrained minimum-variance adaptive beamforming to regional monitoring AN - 50393090; 1992-062773 JF - Bulletin of the Seismological Society of America AU - Claassen, John P Y1 - 1992/10// PY - 1992 DA - October 1992 SP - 2191 EP - 2212 PB - Seismological Society of America, Berkeley, CA VL - 82 IS - 5 SN - 0037-1106, 0037-1106 KW - seismology KW - data processing KW - techniques KW - applications KW - equations KW - seismographs KW - instruments KW - broadband seismograms KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50393090?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Seismological+Society+of+America&rft.atitle=The+application+of+multiply+constrained+minimum-variance+adaptive+beamforming+to+regional+monitoring&rft.au=Claassen%2C+John+P&rft.aulast=Claassen&rft.aufirst=John&rft.date=1992-10-01&rft.volume=82&rft.issue=5&rft.spage=2191&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 25 N1 - PubXState - CA N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - applications; arrays; broadband seismograms; data processing; equations; instruments; seismographs; seismology; techniques ER - TY - JOUR T1 - Experimental determination of (super 25) Mg self-diffusion coefficients in pyrope using thin film-garnet diffusion couples AN - 50272106; 1994-021922 JF - Eos, Transactions, American Geophysical Union AU - Schwandt, C S AU - Cygan, R T AU - Westrich, H R AU - Anonymous Y1 - 1992/10// PY - 1992 DA - October 1992 SP - 566 EP - 567 PB - American Geophysical Union, Washington, DC VL - 73 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - alkaline earth metals KW - magnesium KW - experimental studies KW - diffusion KW - self-diffusion coefficients KW - isotopes KW - garnet group KW - stable isotopes KW - pyrope KW - nesosilicates KW - Mg-25/Mg-24 KW - metals KW - orthosilicates KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+determination+of+%28super+25%29+Mg+self-diffusion+coefficients+in+pyrope+using+thin+film-garnet+diffusion+couples&rft.au=Schwandt%2C+C+S%3BCygan%2C+R+T%3BWestrich%2C+H+R%3BAnonymous&rft.aulast=Schwandt&rft.aufirst=C&rft.date=1992-10-01&rft.volume=73&rft.issue=43%2C+Suppl.&rft.spage=566&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 1992 fall 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 - alkaline earth metals; diffusion; experimental studies; garnet group; isotopes; magnesium; metals; Mg-25/Mg-24; nesosilicates; orthosilicates; pyrope; self-diffusion coefficients; silicates; stable isotopes ER - TY - JOUR T1 - Advances in hydraulic testing of low-permeability evaporites AN - 50078798; 1996-012618 JF - Eos, Transactions, American Geophysical Union AU - Beauheim, R L AU - Anonymous Y1 - 1992/10// PY - 1992 DA - October 1992 SP - 222 PB - American Geophysical Union, Washington, DC VL - 73 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - chemically precipitated rocks KW - pressure KW - Eddy County New Mexico KW - New Mexico KW - evaporites KW - ground water KW - sedimentary rocks KW - pore pressure KW - hydrodynamics KW - water regimes KW - testing KW - Waste Isolation Pilot Plant KW - permeability KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50078798?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Advances+in+hydraulic+testing+of+low-permeability+evaporites&rft.au=Beauheim%2C+R+L%3BAnonymous&rft.aulast=Beauheim&rft.aufirst=R&rft.date=1992-10-01&rft.volume=73&rft.issue=43%2C+Suppl.&rft.spage=222&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, 1992 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 - chemically precipitated rocks; Eddy County New Mexico; evaporites; ground water; hydrodynamics; New Mexico; permeability; pore pressure; pressure; sedimentary rocks; testing; United States; Waste Isolation Pilot Plant; water regimes ER - TY - JOUR T1 - An experimental investigation of matrix interaction on fracture flow AN - 50076510; 1996-012624 JF - Eos, Transactions, American Geophysical Union AU - Foltz, S D AU - Tidwell, V C AU - Glass, R J AU - Kelsey, C A AU - Eaton, R R AU - Anonymous Y1 - 1992/10// PY - 1992 DA - October 1992 SP - 223 PB - American Geophysical Union, Washington, DC VL - 73 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - hydrology KW - experimental studies KW - numerical models KW - pollutants KW - matrix KW - pollution KW - porous materials KW - radioactive waste KW - models KW - fractures KW - transport KW - hydrodynamics KW - water regimes KW - percolation KW - waste disposal KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50076510?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=An+experimental+investigation+of+matrix+interaction+on+fracture+flow&rft.au=Foltz%2C+S+D%3BTidwell%2C+V+C%3BGlass%2C+R+J%3BKelsey%2C+C+A%3BEaton%2C+R+R%3BAnonymous&rft.aulast=Foltz&rft.aufirst=S&rft.date=1992-10-01&rft.volume=73&rft.issue=43%2C+Suppl.&rft.spage=223&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, 1992 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 - experimental studies; fractures; hydrodynamics; hydrology; matrix; models; numerical models; percolation; pollutants; pollution; porous materials; radioactive waste; transport; waste disposal; water regimes ER - TY - JOUR T1 - Evolution of conceptual and numerical models of groundwater flow in the vicinity of the Waste Isolation Pilot Plant AN - 50074937; 1996-012617 JF - Eos, Transactions, American Geophysical Union AU - Corbet, T F AU - Anonymous Y1 - 1992/10// PY - 1992 DA - October 1992 SP - 222 PB - American Geophysical Union, Washington, DC VL - 73 IS - 43, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - numerical models KW - Eddy County New Mexico KW - Paleozoic KW - confined aquifers KW - Rustler Formation KW - New Mexico KW - Permian KW - ground water KW - aquifers KW - Upper Permian KW - theoretical models KW - water regimes KW - Waste Isolation Pilot Plant KW - Culebra Dolomite Member KW - Salado Formation KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50074937?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evolution+of+conceptual+and+numerical+models+of+groundwater+flow+in+the+vicinity+of+the+Waste+Isolation+Pilot+Plant&rft.au=Corbet%2C+T+F%3BAnonymous&rft.aulast=Corbet&rft.aufirst=T&rft.date=1992-10-01&rft.volume=73&rft.issue=43%2C+Suppl.&rft.spage=222&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, 1992 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 - aquifers; confined aquifers; Culebra Dolomite Member; Eddy County New Mexico; ground water; New Mexico; numerical models; Paleozoic; Permian; Rustler Formation; Salado Formation; theoretical models; United States; Upper Permian; Waste Isolation Pilot Plant; water regimes ER - TY - JOUR T1 - Look at groundwater quality to set VOC cleanup levels AN - 1722153162; 2015-097225 AB - In 1981, the Arizona Department of Health Services (ADHS) discovered groundwater contamination by solvents and chromium at the Phoenix Goodyear Airport (PGA), just outside the city of Phoenix. ADHS and the U.S. EPA sampled the site for the next two years, finding that eighteen of their wells were contaminated with trichloroethene (TCE), six exceeding ADHS's action level of five micrograms per liter (mu g/l). In 1983, the PGA site was added to the National Priorities List, and, in 1984, EPA began a JF - Remediation (New York, NY) AU - Rosenbloom, Jeff AU - Mock, Peter AU - Turin, H J AU - Lawson, Peter AU - Brown, Jess Y1 - 1992/09// PY - 1992 DA - September 1992 SP - 399 EP - 412 PB - John Wiley & Sons, New York, NY VL - 2 IS - 4 SN - 1051-5658, 1051-5658 KW - United States KW - soils KW - chlorinated hydrocarbons KW - water quality KW - toxic materials KW - contaminant plumes KW - pollution KW - Phoenix Goodyear Airport KW - remediation KW - ground water KW - Maricopa County Arizona KW - volatiles KW - organic compounds KW - Arizona KW - volatile organic compounds KW - halogenated hydrocarbons KW - trichloroethylene KW - leaching KW - water pollution KW - Phoenix Arizona KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1722153162?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Look+at+groundwater+quality+to+set+VOC+cleanup+levels&rft.au=Rosenbloom%2C+Jeff%3BMock%2C+Peter%3BTurin%2C+H+J%3BLawson%2C+Peter%3BBrown%2C+Jess&rft.aulast=Rosenbloom&rft.aufirst=Jeff&rft.date=1992-09-01&rft.volume=2&rft.issue=4&rft.spage=399&rft.isbn=&rft.btitle=&rft.title=Remediation+%28New+York%2C+NY%29&rft.issn=10515658&rft_id=info:doi/10.1002%2Frem.3440020406 L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291520-6831 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2015-01-01 N1 - Number of references - 6 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2015-10-15 N1 - SubjectsTermNotLitGenreText - Arizona; chlorinated hydrocarbons; contaminant plumes; ground water; halogenated hydrocarbons; leaching; Maricopa County Arizona; organic compounds; Phoenix Arizona; Phoenix Goodyear Airport; pollution; remediation; soils; toxic materials; trichloroethylene; United States; volatile organic compounds; volatiles; water pollution; water quality DO - http://dx.doi.org/10.1002/rem.3440020406 ER - TY - JOUR T1 - LLUVIA-II; a program for two-dimensional, transient flow through partially saturated porous media AN - 51206207; 2000-026200 JF - SAND (Sandia Laboratories) AU - Eaton, R R AU - Hopkins, P L Y1 - 1992/08// PY - 1992 DA - August 1992 SP - 46 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - volcanic rocks KW - site exploration KW - igneous rocks KW - unsteady flow KW - saturated materials KW - LLUVIA-II KW - data processing KW - porous materials KW - mathematical models KW - Nye County Nevada KW - boundary conditions KW - two-dimensional models KW - rock mechanics KW - computer programs KW - pyroclastics KW - Richards equation KW - tuff KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51206207?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Eaton%2C+R+R%3BHopkins%2C+P+L&rft.aulast=Eaton&rft.aufirst=R&rft.date=1992-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=LLUVIA-II%3B+a+program+for+two-dimensional%2C+transient+flow+through+partially+saturated+porous+media&rft.title=LLUVIA-II%3B+a+program+for+two-dimensional%2C+transient+flow+through+partially+saturated+porous+media&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 12 N1 - PubXState - NM N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Includes 4 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boundary conditions; computer programs; data processing; igneous rocks; LLUVIA-II; mathematical models; Nevada; Nye County Nevada; porous materials; pyroclastics; Richards equation; rock mechanics; saturated materials; site exploration; tuff; two-dimensional models; United States; unsteady flow; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Natural fracture patterns in sandstones of the Frontier Formation, southwestern Wyoming AN - 50401098; 1992-060086 JF - AAPG Bulletin AU - Laubach, Stephen E AU - Lorenz, John C AU - Anonymous Y1 - 1992/08// PY - 1992 DA - August 1992 SP - 1262 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 76 IS - 8 SN - 0149-1423, 0149-1423 KW - United States KW - petroleum exploration KW - petroleum engineering KW - patterns KW - Cretaceous KW - Green River basin KW - stress KW - connectivity KW - sandstone KW - subsidence KW - petroleum KW - economic geology KW - southwestern Wyoming KW - Upper Cretaceous KW - Mesozoic KW - Frontier Formation KW - Wyoming KW - sedimentary rocks KW - naturally fractured reservoirs KW - outcrops KW - clastic rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50401098?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Natural+fracture+patterns+in+sandstones+of+the+Frontier+Formation%2C+southwestern+Wyoming&rft.au=Laubach%2C+Stephen+E%3BLorenz%2C+John+C%3BAnonymous&rft.aulast=Laubach&rft.aufirst=Stephen&rft.date=1992-08-01&rft.volume=76&rft.issue=8&rft.spage=1262&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - AAPG Rocky Mountain Section meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - AABUD2 N1 - SubjectsTermNotLitGenreText - clastic rocks; connectivity; Cretaceous; economic geology; Frontier Formation; Green River basin; Mesozoic; naturally fractured reservoirs; outcrops; patterns; petroleum; petroleum engineering; petroleum exploration; sandstone; sedimentary rocks; southwestern Wyoming; stress; subsidence; United States; Upper Cretaceous; Wyoming ER - TY - JOUR T1 - Conceptual, experimental and computational approaches to support performance assessment of hydrology and chemical transport at Yucca Mountain AN - 50908054; 2001-040396 AB - The authors of this report have been participating in the Sandia National Laboratory's hydrologic performance assessment of the Yucca Mountain, Nevada, since 1983. This participation has resulted in the conceptual analysis of several important hydrological issues relating to the movement of water through the partially saturated fractured tuff rock system constituting the Yucca Mountain hydrologic system. Meanwhile, the Congress of the United States chose Yucca Mountain for characterization as part of the program to provide a repository for high-level nuclear wastes. As a consequence, Yucca Mountain is now the focus of attention aimed at demonstrating to the satisfaction of the Nuclear Regulatory Commission whether the site will be safe to operate. At this time of transition in the evolution of the Yucca Mountain Site Characterization Project (YMP), this report is an effort to identify the important scientific and engineering issues that need resolution to support the licensing application. The scope of this work is restricted to the unsaturated zone at Yucca Mountain and to technical questions about hydrology and chemical transport. The issues defined here are not to be confused with the elaborate hierarchy of issues that forms the framework of the U.S. Department of Energy plans for characterizing the site (DOE, 1989). The overall task of hydrologic performance assessment involves issues related to hydrology, geochemistry, and energy transport in a highly heterogeneous natural geologic system which will be perturbed in a major way by the disposal activity. Therefore, a rational evaluation of the performance assessment issues must be based on an integrated appreciation of the aforesaid interacting processes. Accordingly, a hierarchical approach is taken in this report, proceeding from the statement of the broad features of the site that make it the site for intensive studies and the rationale for disposal strategy, through the statement of the fundamental questions that need to be answered, to the identification of the issues that need resolution. Having identified the questions and issues, the report then outlines the tasks to be undertaken to resolve the issues. Available hydrogeological and geochemical evidence suggests that the unsaturated zone at Yucca Mountain has many desirable features conducive to retarding the migration of contaminants from the repository to the accessible environment. However, the strong perturbations (excavations and heat input) that will be introduced by the proposed repository as well as the time scale of prediction (10,000 yr) pose special challenges to the venture of hydrological performance assessment. The potential impact of this challenge is mitigated by another favorable feature of the Yucca Mountain, namely, amenability to long term monitoring and retrievability of the wastes. Indeed, retrievability provides an open endedness, an aspect that is indispensable in designing complex engineering systems. The report consists essentially of two parts. The first part deals with the definition of issues summarized above. The second part summarizes the findings of the authors between 1983 and 1989 under the activities of the former Nevada Nuclear Waste Storage Investigation (NNWSI) and the current YMP. In brief, the important inferences drawn are as follows: - Under ambient conditions, moisture movement in the vadose zone at Yucca Mountain is dominated by the tuff matrix. - Hydraulic parameters, such as conductivity, saturation and effective surface area, are dictated by the nature of the roughness of the fractures. - Because of the dominance of capillary forces in the extremely fine pores, strong infiltration pulses tend to be damped out by near-surface welded and nonwelded units. - If the Ghost Dance Fault is assumed to be made up of highly permeable open fractures and hence is treatable as a seepage face, then the small eastward tilt of the stratigraphic units (approximately 6 degrees ) is not sufficient to greatly enhance lateral flow over vertical flow. - Hydraulic parameters, such as permeability, saturation, air entry pressure, are mutually correlated at least in a crude way and hence judicious constraints will have to be placed in choosing hydraulic parameters for modeling exercises. - Rough-walled fractures can be quantified using fractal theory and parameters of fractal theory can be advantageously related to parameters of geostatistics. JF - LBL - Lawrence Berkeley Laboratory AU - Narasimhan, T N AU - Wang, J S Y Y1 - 1992/07// PY - 1992 DA - July 1992 EP - variously paginated PB - University of California, Lawrence Berkeley National Laboratory, Berkeley, CA SN - 0195-721X, 0195-721X KW - United States KW - volcanic rocks KW - igneous rocks KW - characterization KW - Ghost Dance Fault KW - preferential flow KW - radioactive waste KW - ground water KW - saturated zone KW - transport KW - tuff KW - heterogeneity KW - Yucca Mountain KW - geochemistry KW - Nevada KW - faults KW - hydrology KW - bedrock KW - high-level waste KW - capillarity KW - water balance KW - Nye County Nevada KW - hydrochemistry KW - porosity KW - models KW - pyroclastics KW - infiltration KW - theoretical models 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/50908054?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Narasimhan%2C+T+N%3BWang%2C+J+S+Y&rft.aulast=Narasimhan&rft.aufirst=T&rft.date=1992-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Conceptual%2C+experimental+and+computational+approaches+to+support+performance+assessment+of+hydrology+and+chemical+transport+at+Yucca+Mountain&rft.title=Conceptual%2C+experimental+and+computational+approaches+to+support+performance+assessment+of+hydrology+and+chemical+transport+at+Yucca+Mountain&rft.issn=0195721X&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 - 46 N1 - PubXState - CA N1 - Document feature - illus. incl. sect. N1 - Last updated - 2012-06-07 N1 - CODEN - LBLLDH N1 - SubjectsTermNotLitGenreText - bedrock; capillarity; characterization; faults; geochemistry; Ghost Dance Fault; ground water; heterogeneity; high-level waste; hydraulic conductivity; hydrochemistry; hydrology; igneous rocks; infiltration; models; Nevada; Nye County Nevada; porosity; preferential flow; pyroclastics; radioactive waste; saturated zone; theoretical models; transport; tuff; underground disposal; United States; volcanic rocks; waste disposal; water balance; Yucca Mountain ER - TY - JOUR T1 - Impact of fracture coatings on fracture/matrix flow interactions in unsaturated, porous media AN - 50173447; 1993-034108 AB - Groundwater flow in unsaturated, fractured rock is often assumed to be dominated by the porous matrix component. This is frequently the result of reasoning that water flowing in the fractures is rapidly imbibed into the rock matrix by capillary suction forces with negligible resistance to uptake at the fracture/matrix interface. However, the existence of a low-permeability mineralized layer or coating at this interface may substantially reduce matrix imbibition and could consequently result in fracture-dominated flow. To test this idea, four tuff samples containing natural fractures were obtained from tuff formations in southern Nevada. By performing imbibition experiments into the matrix rock, across a mineralized fracture face and then across a fresh uncoated fracture face, water uptake as a function of time and coating was measured. A model combining Darcy's law and the Washburn equation has been used to describe the imbibition behavior. Before testing the tuff samples, the experimental technique and imbibition model were first tested using ordered sphere packings with known pore size and structure. From the tuff imbibition data, the ratio of the permeability through the mineralized face to the permeability through the uncoated face was found to be 0.3 (relatively little effect of the mineralized layer) for two samples, 0.01 for one sample, and 10 (super -7) (uptake strongly restricted by the mineralized layer) for one sample. Using a simple fracture flow model and the imbibition model mentioned above to simulate matrix uptake from the fracture, numerical simulations indicate that the existence of fracture coatings could significantly decrease the travel time and increase the travel depth of water flowing through fractures. Copyright 1992 by the American Geophysical Union. JF - Water Resources Research AU - Thoma, Steven G AU - Gallegos, David P AU - Smith, Douglas M Y1 - 1992/05// PY - 1992 DA - May 1992 SP - 1357 EP - 1367 PB - American Geophysical Union, Washington, DC VL - 28 IS - 5 SN - 0043-1397, 0043-1397 KW - United States KW - experimental studies KW - volcanic rocks KW - igneous rocks KW - unsaturated zone KW - porous materials KW - Nye County Nevada KW - ground water KW - pyroclastics KW - Nevada Test Site KW - southern Nevada KW - fracture coatings KW - naturally fractured reservoirs KW - movement KW - packing KW - tuff KW - Yucca Mountain KW - SEM data KW - permeability KW - Nevada KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50173447?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Impact+of+fracture+coatings+on+fracture%2Fmatrix+flow+interactions+in+unsaturated%2C+porous+media&rft.au=Thoma%2C+Steven+G%3BGallegos%2C+David+P%3BSmith%2C+Douglas+M&rft.aulast=Thoma&rft.aufirst=Steven&rft.date=1992-05-01&rft.volume=28&rft.issue=5&rft.spage=1357&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F92WR00167 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 37 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, 2 plates N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - experimental studies; fracture coatings; ground water; igneous rocks; movement; naturally fractured reservoirs; Nevada; Nevada Test Site; Nye County Nevada; packing; permeability; porous materials; pyroclastics; SEM data; southern Nevada; tuff; United States; unsaturated zone; volcanic rocks; Yucca Mountain DO - http://dx.doi.org/10.1029/92WR00167 ER - TY - JOUR T1 - An investigation of the impact of conceptual model uncertainty on the estimated performance of a hypothetical high-level nuclear waste repository site in unsaturated, fractured tuff AN - 51065480; 1996-001315 JF - SAND (Sandia Laboratories) AU - Gallegos, D P AU - Pohl, P I AU - Updegraff, C D Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 62 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - high-level waste KW - experimental studies KW - volcanic rocks KW - igneous rocks KW - unsaturated zone KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - pyroclastics KW - theoretical models KW - tuff KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51065480?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gallegos%2C+D+P%3BPohl%2C+P+I%3BUpdegraff%2C+C+D&rft.aulast=Gallegos&rft.aufirst=D&rft.date=1992-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=An+investigation+of+the+impact+of+conceptual+model+uncertainty+on+the+estimated+performance+of+a+hypothetical+high-level+nuclear+waste+repository+site+in+unsaturated%2C+fractured+tuff&rft.title=Fusion+Engineering+and+Design&rft.issn=09203796&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 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - NM N1 - Document feature - illus. incl. 8 tables N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - experimental studies; high-level waste; igneous rocks; Nevada; Nye County Nevada; pyroclastics; radioactive waste; rock mechanics; theoretical models; tuff; United States; unsaturated zone; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - A comparison of saturated zone models to be used in a probabilistic monitoring well network design methodology AN - 50418167; 1992-046218 JF - Eos, Transactions, American Geophysical Union AU - Zimmerman, D A AU - McCord, J T AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 118 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, Suppl. SN - 0096-3941, 0096-3941 KW - saturated zone KW - numerical models KW - dispersion KW - movement KW - pollution KW - hydrodynamics KW - monitoring wells KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50418167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+comparison+of+saturated+zone+models+to+be+used+in+a+probabilistic+monitoring+well+network+design+methodology&rft.au=Zimmerman%2C+D+A%3BMcCord%2C+J+T%3BAnonymous&rft.aulast=Zimmerman&rft.aufirst=D&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+Suppl.&rft.spage=118&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 1992 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - dispersion; ground water; hydrodynamics; monitoring wells; movement; numerical models; pollution; saturated zone ER - TY - JOUR T1 - Analysis of experimentally shocked clinoptilolite by NMR spectroscopy? AN - 50374865; 1993-008499 JF - Eos, Transactions, American Geophysical Union AU - Cygan, R T AU - Boslough, M B AU - Kirkpatrick, R J AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 360 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, supplement SN - 0096-3941, 0096-3941 KW - United States KW - silicates KW - crystal structure KW - Nye County Nevada KW - metamorphism KW - NMR spectra KW - Rainier Mesa KW - clinoptilolite KW - zeolite group KW - framework silicates KW - spectra KW - shock metamorphism KW - Nevada KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50374865?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Analysis+of+experimentally+shocked+clinoptilolite+by+NMR+spectroscopy%3F&rft.au=Cygan%2C+R+T%3BBoslough%2C+M+B%3BKirkpatrick%2C+R+J%3BAnonymous&rft.aulast=Cygan&rft.aufirst=R&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+supplement&rft.spage=360&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 1992 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - clinoptilolite; crystal structure; framework silicates; metamorphism; Nevada; NMR spectra; Nye County Nevada; Rainier Mesa; shock metamorphism; silicates; spectra; United States; zeolite group ER - TY - JOUR T1 - Synchrotron computed microtomography analysis of drill core specimens; I, Experimental AN - 50374848; 1993-009664 JF - Eos, Transactions, American Geophysical Union AU - Spanne, P AU - Jones, K W AU - Rivers, M L AU - Sutton, S R AU - Brown, S R AU - Lindquist, W B AU - Lee, S M AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 308 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, supplement SN - 0096-3941, 0096-3941 KW - tomography KW - synchrotron methods KW - experimental studies KW - microtomography KW - cores KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50374848?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Synchrotron+computed+microtomography+analysis+of+drill+core+specimens%3B+I%2C+Experimental&rft.au=Spanne%2C+P%3BJones%2C+K+W%3BRivers%2C+M+L%3BSutton%2C+S+R%3BBrown%2C+S+R%3BLindquist%2C+W+B%3BLee%2C+S+M%3BAnonymous&rft.aulast=Spanne&rft.aufirst=P&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+supplement&rft.spage=308&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 1992 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - cores; experimental studies; microtomography; synchrotron methods; tomography ER - TY - JOUR T1 - Consolidation and permeability of crushed WIPP salt under hydrostatic and shear stress states AN - 50373991; 1993-009622 JF - Eos, Transactions, American Geophysical Union AU - Brodsky, N S AU - Zeuch, D H AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 309 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, supplement SN - 0096-3941, 0096-3941 KW - halides KW - experimental studies KW - chemically precipitated rocks KW - stress KW - evaporites KW - halite KW - rock mechanics KW - laboratory studies KW - sedimentary rocks KW - shear KW - chlorides KW - permeability KW - consolidation KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50373991?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Consolidation+and+permeability+of+crushed+WIPP+salt+under+hydrostatic+and+shear+stress+states&rft.au=Brodsky%2C+N+S%3BZeuch%2C+D+H%3BAnonymous&rft.aulast=Brodsky&rft.aufirst=N&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+supplement&rft.spage=309&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 1992 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 1 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; chlorides; consolidation; evaporites; experimental studies; halides; halite; laboratory studies; permeability; rock mechanics; salt; sedimentary rocks; shear; stress ER - TY - JOUR T1 - The influence of strain rate and sample inhomogeneity on the moduli and strength of Topopah Spring Member tuff AN - 50373080; 1993-009627 JF - Eos, Transactions, American Geophysical Union AU - Price, Ronald H AU - Martin, Randolph J, III AU - Boyd, Peter J AU - Noel, James S AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 310 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, supplement SN - 0096-3941, 0096-3941 KW - United States KW - volcanic rocks KW - strain KW - strength KW - site exploration KW - igneous rocks KW - elastic constants KW - deformation KW - Nye County Nevada KW - Miocene KW - rock mechanics KW - Cenozoic KW - Topopah Spring Member KW - pyroclastics KW - fractures KW - Tertiary KW - heterogeneous materials KW - Neogene KW - tuff KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50373080?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+influence+of+strain+rate+and+sample+inhomogeneity+on+the+moduli+and+strength+of+Topopah+Spring+Member+tuff&rft.au=Price%2C+Ronald+H%3BMartin%2C+Randolph+J%2C+III%3BBoyd%2C+Peter+J%3BNoel%2C+James+S%3BAnonymous&rft.aulast=Price&rft.aufirst=Ronald&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+supplement&rft.spage=310&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 1992 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Cenozoic; deformation; elastic constants; fractures; heterogeneous materials; igneous rocks; Miocene; Neogene; Nevada; Nye County Nevada; pyroclastics; rock mechanics; site exploration; strain; strength; Tertiary; Topopah Spring Member; tuff; United States; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Mt. Pinatubo gas release estimated from glass inclusions? AN - 50367963; 1993-008546 JF - Eos, Transactions, American Geophysical Union AU - Westrich, H R AU - Gerlach, T M AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 367 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, supplement SN - 0096-3941, 0096-3941 KW - water KW - chlorine KW - Luzon KW - Far East KW - volcanic rocks KW - glasses KW - igneous rocks KW - halogens KW - melts KW - gases KW - pyroclastics KW - volatiles KW - Mount Pinatubo KW - Philippine Islands KW - magmas KW - eruptions KW - inclusions KW - volcanoes KW - sulfur KW - fluid inclusions KW - Asia KW - phenocrysts KW - degassing 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/50367963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mt.+Pinatubo+gas+release+estimated+from+glass+inclusions%3F&rft.au=Westrich%2C+H+R%3BGerlach%2C+T+M%3BAnonymous&rft.aulast=Westrich&rft.aufirst=H&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+supplement&rft.spage=367&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 1992 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Asia; chlorine; degassing; eruptions; Far East; fluid inclusions; gases; glasses; halogens; igneous rocks; inclusions; Luzon; magmas; melts; Mount Pinatubo; phenocrysts; Philippine Islands; pyroclastics; sulfur; volatiles; volcanic rocks; volcanoes; water ER - TY - JOUR T1 - Volatile behavior in silicic magmas during and after eruption AN - 50364036; 1993-008577 JF - Eos, Transactions, American Geophysical Union AU - Eichelberger, J C AU - Westrich, H R AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 371 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, supplement SN - 0096-3941, 0096-3941 KW - volatiles KW - lava KW - magmas KW - eruptions KW - bubbles KW - volcanoes KW - crystallization KW - acidic composition KW - degassing 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/50364036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Volatile+behavior+in+silicic+magmas+during+and+after+eruption&rft.au=Eichelberger%2C+J+C%3BWestrich%2C+H+R%3BAnonymous&rft.aulast=Eichelberger&rft.aufirst=J&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+supplement&rft.spage=371&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 1992 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - acidic composition; bubbles; crystallization; degassing; eruptions; lava; magmas; volatiles; volcanoes ER - TY - JOUR T1 - Monte Carlo analysis of conservative transport in unsaturated, stratified geological deposits AN - 50318636; 1993-039731 JF - Eos, Transactions, American Geophysical Union AU - McCord, J T AU - Conrad, S H AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 133 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, Suppl. SN - 0096-3941, 0096-3941 KW - heterogeneous materials KW - movement KW - Monte Carlo analysis KW - statistical analysis KW - data processing KW - unsaturated zone KW - solutes KW - pollution KW - simulation KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50318636?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Monte+Carlo+analysis+of+conservative+transport+in+unsaturated%2C+stratified+geological+deposits&rft.au=McCord%2C+J+T%3BConrad%2C+S+H%3BAnonymous&rft.aulast=McCord&rft.aufirst=J&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+Suppl.&rft.spage=133&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 1992 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - data processing; ground water; heterogeneous materials; Monte Carlo analysis; movement; pollution; simulation; solutes; statistical analysis; unsaturated zone ER - TY - JOUR T1 - An evaluation of alternative numerical formulations for two-phase air-water flow simulation in unsaturated soils AN - 50318180; 1993-039735 JF - Eos, Transactions, American Geophysical Union AU - Wu, Y S AU - Kool, J AU - McCord, J AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 133 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - numerical models KW - data processing KW - unsaturated zone KW - pollution KW - simulation KW - remediation KW - ground water KW - heterogeneous materials KW - movement KW - water regimes KW - algorithms KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50318180?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=An+evaluation+of+alternative+numerical+formulations+for+two-phase+air-water+flow+simulation+in+unsaturated+soils&rft.au=Wu%2C+Y+S%3BKool%2C+J%3BMcCord%2C+J%3BAnonymous&rft.aulast=Wu&rft.aufirst=Y&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+Suppl.&rft.spage=133&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 1992 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - algorithms; data processing; ground water; heterogeneous materials; movement; numerical models; pollution; remediation; simulation; soils; unsaturated zone; water regimes ER - TY - JOUR T1 - Sequential indicator simulation of lithology with application to vadose zone water flow and transport AN - 50316167; 1993-039730 JF - Eos, Transactions, American Geophysical Union AU - Gotway, C A AU - Conrad, S H AU - Zimmerman, D A AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 133 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, Suppl. SN - 0096-3941, 0096-3941 KW - movement KW - lithologic controls KW - data processing KW - unsaturated zone KW - algorithms KW - simulation KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50316167?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Sequential+indicator+simulation+of+lithology+with+application+to+vadose+zone+water+flow+and+transport&rft.au=Gotway%2C+C+A%3BConrad%2C+S+H%3BZimmerman%2C+D+A%3BAnonymous&rft.aulast=Gotway&rft.aufirst=C&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+Suppl.&rft.spage=133&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 1992 spring meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - algorithms; data processing; ground water; lithologic controls; movement; simulation; unsaturated zone ER - TY - JOUR T1 - Flow of organic liquid through heterogeneous micromodels with varying initial water saturation AN - 50240610; 1994-034286 JF - Eos, Transactions, American Geophysical Union AU - Conrad, S H AU - Wilson, J L AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 132 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - organic materials KW - models KW - organic compounds KW - heterogeneous materials KW - moisture KW - movement KW - wettability KW - unsaturated zone KW - pollution KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50240610?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Flow+of+organic+liquid+through+heterogeneous+micromodels+with+varying+initial+water+saturation&rft.au=Conrad%2C+S+H%3BWilson%2C+J+L%3BAnonymous&rft.aulast=Conrad&rft.aufirst=S&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+Suppl.&rft.spage=132&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, 1992 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 - ground water; heterogeneous materials; models; moisture; movement; organic compounds; organic materials; pollution; soils; unsaturated zone; wettability ER - TY - JOUR T1 - Using a suite of environmental tracers to estimate recharge through an arid basin AN - 50237687; 1994-034259 JF - Eos, Transactions, American Geophysical Union AU - Strong, W AU - Conrad, S H AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 128 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - terrestrial environment KW - oxygen KW - isotopes KW - site exploration KW - halogens KW - tritium KW - stable isotopes KW - ground water KW - Nevada Test Site KW - radioactive isotopes KW - movement KW - tracers KW - Frenchman Flat KW - deuterium KW - Nevada KW - chlorine KW - isotope ratios KW - arid environment KW - Cl-36 KW - O-18/O-16 KW - recharge KW - D/H KW - hydrogen KW - waste disposal KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50237687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+a+suite+of+environmental+tracers+to+estimate+recharge+through+an+arid+basin&rft.au=Strong%2C+W%3BConrad%2C+S+H%3BAnonymous&rft.aulast=Strong&rft.aufirst=W&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+Suppl.&rft.spage=128&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, 1992 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 - arid environment; chlorine; Cl-36; D/H; deuterium; Frenchman Flat; ground water; halogens; hydrogen; isotope ratios; isotopes; movement; Nevada; Nevada Test Site; O-18/O-16; oxygen; radioactive isotopes; recharge; site exploration; stable isotopes; terrestrial environment; tracers; tritium; United States; waste disposal ER - TY - JOUR T1 - Measurement and modeling of Ni adsorption on sand and limonite mixtures for a large-scale column test AN - 50236171; 1994-034240 JF - Eos, Transactions, American Geophysical Union AU - Ward, D B AU - Siegel, M D AU - Anonymous Y1 - 1992/04// PY - 1992 DA - April 1992 SP - 126 PB - American Geophysical Union, Washington, DC VL - 73 IS - 14, Suppl. SN - 0096-3941, 0096-3941 KW - sand KW - sorption KW - experimental studies KW - clastic sediments KW - hydrochemistry KW - ground water KW - models KW - laboratory studies KW - metals KW - movement KW - sediments KW - nickel KW - oxides KW - trace elements KW - limonite KW - leaching KW - pH KW - 02B:Hydrochemistry KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50236171?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Measurement+and+modeling+of+Ni+adsorption+on+sand+and+limonite+mixtures+for+a+large-scale+column+test&rft.au=Ward%2C+D+B%3BSiegel%2C+M+D%3BAnonymous&rft.aulast=Ward&rft.aufirst=D&rft.date=1992-04-01&rft.volume=73&rft.issue=14%2C+Suppl.&rft.spage=126&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, 1992 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 - clastic sediments; experimental studies; ground water; hydrochemistry; laboratory studies; leaching; limonite; metals; models; movement; nickel; oxides; pH; sand; sediments; sorption; trace elements ER - TY - JOUR T1 - Lossless compression of seismic data for transmission and storage AN - 50217906; 1994-048145 JF - Seismological Research Letters AU - Tan, L Z AU - Stearns, S D AU - Magotra, N AU - Anonymous Y1 - 1992/03// PY - 1992 DA - March 1992 SP - 54 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 63 IS - 1 SN - 0895-0695, 0895-0695 KW - seismicity KW - data compression KW - data processing KW - elastic waves KW - applications KW - algorithms KW - interpretation KW - data storage KW - instruments KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50217906?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Finger%2C+J+T%3BJacobson%2C+R+D%3BHickox%2C+C+E&rft.aulast=Finger&rft.aufirst=J&rft.date=1997-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Newberry+exploratory+slimhole%3B+drilling+and+testing&rft.title=Newberry+exploratory+slimhole%3B+drilling+and+testing&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 87th annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - algorithms; applications; data compression; data processing; data storage; elastic waves; instruments; interpretation; seismicity ER - TY - JOUR T1 - Measurement of seafloor motions during Southern California earthquakes AN - 50217052; 1994-048140 JF - Seismological Research Letters AU - Sleefe, G E AU - Anonymous Y1 - 1992/03// PY - 1992 DA - March 1992 SP - 53 EP - 54 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 63 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - acceleration KW - seismographs KW - California KW - attenuation KW - strong motion KW - Southern California KW - seismicity KW - ground motion KW - ocean floors KW - interpretation KW - earthquakes KW - instruments KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50217052?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Measurement+of+seafloor+motions+during+Southern+California+earthquakes&rft.au=Sleefe%2C+G+E%3BAnonymous&rft.aulast=Sleefe&rft.aufirst=G&rft.date=1992-03-01&rft.volume=63&rft.issue=1&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 87th annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - acceleration; attenuation; California; earthquakes; ground motion; instruments; interpretation; ocean floors; seismicity; seismographs; Southern California; strong motion; United States ER - TY - JOUR T1 - The application of multiply-constrained minimum-variance adaptive beamforming to regional monitoring AN - 50216992; 1994-048091 JF - Seismological Research Letters AU - Claassen, J P AU - Anonymous Y1 - 1992/03// PY - 1992 DA - March 1992 SP - 42 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 63 IS - 1 SN - 0895-0695, 0895-0695 KW - monitoring KW - seismology KW - explosions KW - elastic waves KW - seismicity KW - beamformers KW - signal-to-noise ratio KW - applications KW - seismic waves KW - nuclear explosions KW - interpretation KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50216992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+application+of+multiply-constrained+minimum-variance+adaptive+beamforming+to+regional+monitoring&rft.au=Claassen%2C+J+P%3BAnonymous&rft.aulast=Claassen&rft.aufirst=J&rft.date=1992-03-01&rft.volume=10&rft.issue=3&rft.spage=121&rft.isbn=&rft.btitle=&rft.title=Care+Management+Journals&rft.issn=15210987&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 87th annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - applications; beamformers; earthquakes; elastic waves; explosions; interpretation; monitoring; nuclear explosions; seismic waves; seismicity; seismology; signal-to-noise ratio ER - TY - JOUR T1 - Determining broadband performance of low rate, high resolution digitizers for seismic applications AN - 50216692; 1994-048144 JF - Seismological Research Letters AU - Kromer, R P AU - McDonald, T S AU - Anonymous Y1 - 1992/03// PY - 1992 DA - March 1992 SP - 54 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 63 IS - 1 SN - 0895-0695, 0895-0695 KW - seismicity KW - data processing KW - elastic waves KW - applications KW - interpretation KW - instruments KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50216692?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Determining+broadband+performance+of+low+rate%2C+high+resolution+digitizers+for+seismic+applications&rft.au=Kromer%2C+R+P%3BMcDonald%2C+T+S%3BAnonymous&rft.aulast=Kromer&rft.aufirst=R&rft.date=1992-03-01&rft.volume=63&rft.issue=1&rft.spage=54&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 87th annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - applications; data processing; elastic waves; instruments; interpretation; seismicity ER - TY - JOUR T1 - Finite-difference modeling of anomalous ground motion at the Nevada Test Site AN - 50214042; 1994-048110 JF - Seismological Research Letters AU - Walck, Marianne C AU - Young, Christopher J AU - Anonymous Y1 - 1992/03// PY - 1992 DA - March 1992 SP - 47 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 63 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - seismograms KW - explosions KW - finite difference analysis KW - Jackass Flats KW - statistical analysis KW - elastic waves KW - Nye County Nevada KW - models KW - Nevada Test Site KW - Pahute Mesa KW - ground motion KW - nuclear explosions KW - interpretation KW - Nevada KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50214042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Finite-difference+modeling+of+anomalous+ground+motion+at+the+Nevada+Test+Site&rft.au=Walck%2C+Marianne+C%3BYoung%2C+Christopher+J%3BAnonymous&rft.aulast=Walck&rft.aufirst=Marianne&rft.date=1992-03-01&rft.volume=63&rft.issue=1&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 87th annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - elastic waves; explosions; finite difference analysis; ground motion; interpretation; Jackass Flats; models; Nevada; Nevada Test Site; nuclear explosions; Nye County Nevada; Pahute Mesa; seismograms; statistical analysis; United States ER - TY - JOUR T1 - Background noise spectra from the deployable seismic verification system at the Pinedale Seismic Research Facility AN - 50213781; 1994-048107 JF - Seismological Research Letters AU - Corbell, B H AU - Carr, D B AU - Anonymous Y1 - 1992/03// PY - 1992 DA - March 1992 SP - 46 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 63 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - seismograms KW - Pinedale Wyoming KW - elastic waves KW - noise KW - models KW - Wyoming KW - Sublette County Wyoming KW - seismicity KW - seismic waves KW - interpretation KW - earthquakes KW - Boulder Wyoming KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50213781?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+pore-scale+experiment+to+measure+enhanced+vapor+diffusion&rft.au=Silverman%2C+Thomas+S%3BWilson%2C+John+L%3BWebb%2C+Stephen+W%3BHo%2C+Clifford+K%3BAnonymous&rft.aulast=Silverman&rft.aufirst=Thomas&rft.date=1997-11-18&rft.volume=78&rft.issue=46%2C+Suppl.&rft.spage=237&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 - 87th annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - Boulder Wyoming; earthquakes; elastic waves; interpretation; models; noise; Pinedale Wyoming; seismic waves; seismicity; seismograms; Sublette County Wyoming; United States; Wyoming ER - TY - JOUR T1 - Wind velocity and high frequency seismic noise in a deep borehole near Amarillo, Texas AN - 50213347; 1994-048109 JF - Seismological Research Letters AU - Young, C J AU - Chael, E P AU - Carter, J A AU - Anonymous Y1 - 1992/03// PY - 1992 DA - March 1992 SP - 46 EP - 47 PB - Seismological Society of America, Eastern Section, [El Cerrito, CA] VL - 63 IS - 1 SN - 0895-0695, 0895-0695 KW - United States KW - Amarillo Texas KW - experimental studies KW - well-logging KW - Texas KW - frequency KW - noise KW - Potter County Texas KW - boreholes KW - seismicity KW - velocity KW - interpretation KW - winds KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50213347?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Wind+velocity+and+high+frequency+seismic+noise+in+a+deep+borehole+near+Amarillo%2C+Texas&rft.au=Young%2C+C+J%3BChael%2C+E+P%3BCarter%2C+J+A%3BAnonymous&rft.aulast=Young&rft.aufirst=C&rft.date=1992-03-01&rft.volume=63&rft.issue=1&rft.spage=46&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 87th annual meeting of the Seismological Society of America N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - Amarillo Texas; boreholes; experimental studies; frequency; interpretation; noise; Potter County Texas; seismicity; Texas; United States; velocity; well-logging; winds ER - TY - JOUR T1 - The effect of slip on the flow of fluid through a fracture AN - 1520366114; 19553780 AB - To measure the changes in fluid volume flow rates through an artificial fracture undergoing slip, silicone oil was pumped through a sawcut in welded tuff in the radial flow geometry during rotary shear. The flow rates at constant normal stress and constant fluid pressure gradient were measured at different amounts of fracture slip. The fluid volume flow rate for a smooth fracture increases at first then decreases with ongoing slip. For a rougher fracture the flow rate decreases over the whole range of slip. The results have implications for fluid withdrawal from reservoirs and underground waste disposal. JF - Geophysical Research Letters AU - Olsson, William A AD - Sandia National Laboratories. Y1 - 1992/03// PY - 1992 DA - Mar 1992 SP - 541 EP - 543 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 19 IS - 6 SN - 0094-8276, 0094-8276 KW - Pollution Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Oil KW - Silicones KW - Fractures KW - Welding KW - Stress KW - Waste disposal KW - Reservoirs KW - Pressure gradients KW - Flow rates KW - Q2 09405:Oil and gas KW - P 2000:FRESHWATER POLLUTION KW - O 6020:Offshore Engineering and Operations UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1520366114?accountid=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=Geophysical+Research+Letters&rft.atitle=The+effect+of+slip+on+the+flow+of+fluid+through+a+fracture&rft.au=Olsson%2C+William+A&rft.aulast=Olsson&rft.aufirst=William&rft.date=1992-03-01&rft.volume=19&rft.issue=6&rft.spage=541&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F92GL00197 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-04-01 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Fractures; Waste disposal; Pressure gradients; Oil; Silicones; Stress; Welding; Reservoirs; Flow rates DO - http://dx.doi.org/10.1029/92GL00197 ER - TY - JOUR T1 - Statistical analysis of hydrologic data for Yucca Mountain AN - 51207362; 2000-026199 JF - SAND (Sandia Laboratories) AU - Rutherford, Brian M AU - Hall, Irving J AU - Peters, Ralph R AU - Easterling, Robert G AU - Klavetter, Elmer A Y1 - 1992/02// PY - 1992 DA - February 1992 EP - variously paginated PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - variance analysis KW - statistical analysis KW - waste disposal sites KW - Nye County Nevada KW - radioactive waste KW - ground water KW - movement KW - hydrodynamics KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51207362?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Rutherford%2C+Brian+M%3BHall%2C+Irving+J%3BPeters%2C+Ralph+R%3BEasterling%2C+Robert+G%3BKlavetter%2C+Elmer+A&rft.aulast=Rutherford&rft.aufirst=Brian&rft.date=1992-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Statistical+analysis+of+hydrologic+data+for+Yucca+Mountain&rft.title=Statistical+analysis+of+hydrologic+data+for+Yucca+Mountain&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 18 N1 - PubXState - NM N1 - Document feature - illus. incl. sects., sketch maps, tables N1 - SuppNotes - Includes 8 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ground water; hydrodynamics; movement; Nevada; Nye County Nevada; radioactive waste; statistical analysis; United States; variance analysis; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Groundwater flow code verification "benchmarking" activity (Cove-2A); analysis of participants' work AN - 51205920; 2000-026198 JF - SAND (Sandia Laboratories) AU - Dykhuizen, R C AU - Barnard, R W Y1 - 1992/02// PY - 1992 DA - February 1992 SP - 52 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - one-dimensional models KW - waste disposal sites KW - pollution KW - porous materials KW - COVE-2A KW - Nye County Nevada KW - radioactive waste KW - ground water KW - transport KW - movement KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51205920?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Dykhuizen%2C+R+C%3BBarnard%2C+R+W&rft.aulast=Dykhuizen&rft.aufirst=R&rft.date=1992-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Groundwater+flow+code+verification+%22benchmarking%22+activity+%28Cove-2A%29%3B+analysis+of+participants%27+work&rft.title=Groundwater+flow+code+verification+%22benchmarking%22+activity+%28Cove-2A%29%3B+analysis+of+participants%27+work&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 15 N1 - PubXState - NM N1 - Document feature - illus. incl. 4 tables, sect. N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - COVE-2A; ground water; movement; Nevada; Nye County Nevada; one-dimensional models; pollution; porous materials; radioactive waste; transport; United States; waste disposal; waste disposal sites; Yucca Mountain ER - TY - JOUR T1 - Estimation of the impact of water movement from sewage and settling ponds near a potential high level radioactive waste repository in Yucca Mountain, Nevada AN - 50956125; 1994-030682 JF - SAND (Sandia Laboratories) AU - Sobolik, Steven R AU - Fewell, Merton E Y1 - 1992/02// PY - 1992 DA - February 1992 SP - 48 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - sewage KW - site exploration KW - movement KW - waste disposal KW - Yucca Mountain KW - Nye County Nevada KW - Nevada KW - design KW - radioactive waste KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50956125?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Development+of+radial+strains+in+hollow+cylinders+of+rock+subjected+to+radial+compression&rft.au=Talesnick%2C+M+L%3BHaimson%2C+B+C%3BLee%2C+M+Y&rft.aulast=Talesnick&rft.aufirst=M&rft.date=1997-12-01&rft.volume=34&rft.issue=8&rft.spage=1229&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&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 - 16 N1 - PubXState - NM N1 - Document feature - illus. incl. sects. N1 - SuppNotes - Includes 2 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - design; ground water; movement; Nevada; Nye County Nevada; radioactive waste; sewage; site exploration; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Discrimination using spectral slopes at frequencies up to 50 Hz AN - 50081042; 1996-006466 JF - Bulletin of the Seismological Society of America AU - Carr, Dorthe Bame Y1 - 1992/02// PY - 1992 DA - February 1992 SP - 337 EP - 351 PB - Seismological Society of America, Berkeley, CA VL - 82 IS - 1 SN - 0037-1106, 0037-1106 KW - body waves KW - Western Europe KW - explosions KW - Pn-waves KW - magnitude KW - spectral analysis KW - Europe KW - elastic waves KW - frequency KW - Scandinavia KW - discontinuities KW - seismicity KW - seismic waves KW - Norway KW - interpretation KW - NORESS KW - earthquakes KW - arrays KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50081042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+Seismological+Society+of+America&rft.atitle=Discrimination+using+spectral+slopes+at+frequencies+up+to+50+Hz&rft.au=Carr%2C+Dorthe+Bame&rft.aulast=Carr&rft.aufirst=Dorthe&rft.date=1992-02-01&rft.volume=82&rft.issue=1&rft.spage=337&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Seismological+Society+of+America&rft.issn=00371106&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 - 12 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - arrays; body waves; discontinuities; earthquakes; elastic waves; Europe; explosions; frequency; interpretation; magnitude; NORESS; Norway; Pn-waves; Scandinavia; seismic waves; seismicity; spectral analysis; Western Europe ER - TY - BOOK T1 - Natural detonations AN - 872122337; 2011-050596 JF - Encyclopedia of earth system science; Volume 3, M-Re AU - Boslough, M B A2 - Nierenberg, William A. A2 - Nierenberg, William A. Y1 - 1992 PY - 1992 DA - 1992 PB - Academic Press, San Diego, CA SN - 0122267249 KW - lower Paleocene KW - shock waves KW - Cretaceous KW - landform evolution KW - Paleogene KW - Upper Cretaceous KW - Mesozoic KW - Cenozoic KW - Tertiary KW - K-T boundary KW - cryptoexplosion features KW - Paleocene KW - phreatomagmatism KW - stratigraphic boundary KW - lexicons KW - geomorphology KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/872122337?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Boslough%2C+M+B&rft.aulast=Boslough&rft.aufirst=M&rft.date=1992-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0122267249&rft.btitle=Natural+detonations&rft.title=Natural+detonations&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 8 N1 - PubXState - CA N1 - Document feature - illus. N1 - SuppNotes - Pieces: 4 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Modeling the uncertainties in the parameter values of a sparse data set using the beta probability distribution AN - 52874495; 1996-022598 JF - International workshop on Indirect methods for estimating the hydraulic properties of unsaturated soils AU - Kaplan, Paul G A2 - van Genuchten, M. T. A2 - Leij, F. J. A2 - Lund, L. J. Y1 - 1992 PY - 1992 DA - 1992 PB - University of California at Riverside, Riverside, CA KW - United States KW - soil mechanics KW - volcanic rocks KW - igneous rocks KW - statistical analysis KW - unsaturated zone KW - simulation KW - Nye County Nevada KW - porosity KW - ground water KW - models KW - pyroclastics KW - traveltime KW - tuff KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52874495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Kaplan%2C+Paul+G&rft.aulast=Kaplan&rft.aufirst=Paul&rft.date=1992-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Modeling+the+uncertainties+in+the+parameter+values+of+a+sparse+data+set+using+the+beta+probability+distribution&rft.title=Modeling+the+uncertainties+in+the+parameter+values+of+a+sparse+data+set+using+the+beta+probability+distribution&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International workshop on Indirect methods for estimating the hydraulic properties of unsaturated soils N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 12 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Miller scaling of finger properties in sandy soils; an indirect method for estimating finger width and velocity AN - 52871888; 1996-022629 JF - International workshop on Indirect methods for estimating the hydraulic properties of unsaturated soils AU - Glass, R J A2 - van Genuchten, M. T. A2 - Leij, F. J. A2 - Lund, L. J. Y1 - 1992 PY - 1992 DA - 1992 PB - University of California at Riverside, Riverside, CA KW - soils KW - sorption KW - Miller scaling KW - textures KW - pollutants KW - moisture KW - stability KW - sorptivity KW - porous materials KW - boundary conditions KW - viscosity KW - transport KW - testing KW - hydraulic conductivity KW - arenaceous texture KW - permeability KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52871888?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Glass%2C+R+J&rft.aulast=Glass&rft.aufirst=R&rft.date=1992-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Miller+scaling+of+finger+properties+in+sandy+soils%3B+an+indirect+method+for+estimating+finger+width+and+velocity&rft.title=Miller+scaling+of+finger+properties+in+sandy+soils%3B+an+indirect+method+for+estimating+finger+width+and+velocity&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International workshop on Indirect methods for estimating the hydraulic properties of unsaturated soils N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 40 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Three-dimensional electromagnetic inversion of insufficient and inadequate data AN - 52825425; 1996-053532 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Newman, Gregory A AU - Anonymous Y1 - 1992 PY - 1992 DA - 1992 SP - 453 EP - 456 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 62 SN - 1052-3812, 1052-3812 KW - three-dimensional models KW - digital simulation KW - geophysical methods KW - electromagnetic methods KW - data processing KW - inverse problem KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52825425?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Three-dimensional+electromagnetic+inversion+of+insufficient+and+inadequate+data&rft.au=Newman%2C+Gregory+A%3BAnonymous&rft.aulast=Newman&rft.aufirst=Gregory&rft.date=1992-01-01&rft.volume=62&rft.issue=&rft.spage=453&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, 62nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data processing; digital simulation; electromagnetic methods; geophysical methods; inverse problem; three-dimensional models ER - TY - JOUR T1 - Production-induced changes in reservoir stress state; applications to reservoir management AN - 52825388; 1996-054501 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Teufel, Lawrence W AU - Anonymous Y1 - 1992 PY - 1992 DA - 1992 SP - 1381 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 62 SN - 1052-3812, 1052-3812 KW - petroleum engineering KW - experimental studies KW - pressure KW - stress KW - petroleum KW - enhanced recovery KW - rock mechanics KW - laboratory studies KW - physical properties KW - drawdown KW - pore pressure KW - reservoir properties KW - hydrostatic pressure KW - 30:Engineering geology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52825388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Production-induced+changes+in+reservoir+stress+state%3B+applications+to+reservoir+management&rft.au=Teufel%2C+Lawrence+W%3BAnonymous&rft.aulast=Teufel&rft.aufirst=Lawrence&rft.date=1992-01-01&rft.volume=62&rft.issue=&rft.spage=1381&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, 62nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - OK N1 - SuppNotes - Workshop 2 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - drawdown; enhanced recovery; experimental studies; hydrostatic pressure; laboratory studies; petroleum; petroleum engineering; physical properties; pore pressure; pressure; reservoir properties; rock mechanics; stress ER - TY - JOUR T1 - CSAMT surveys in a heavy oil field to monitor steam-drive enhanced oil recovery process AN - 52825131; 1996-054504 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Ranganayaki, R P AU - Fryer, S M AU - Bartel, L C AU - Anonymous Y1 - 1992 PY - 1992 DA - 1992 SP - 1384 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 62 SN - 1052-3812, 1052-3812 KW - steam injection KW - petroleum engineering KW - monitoring KW - geophysical methods KW - electrical methods KW - heavy oil KW - petroleum KW - enhanced recovery KW - audiomagnetotelluric methods KW - resistivity KW - magnetotelluric methods KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52825131?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=CSAMT+surveys+in+a+heavy+oil+field+to+monitor+steam-drive+enhanced+oil+recovery+process&rft.au=Ranganayaki%2C+R+P%3BFryer%2C+S+M%3BBartel%2C+L+C%3BAnonymous&rft.aulast=Ranganayaki&rft.aufirst=R&rft.date=1992-01-01&rft.volume=62&rft.issue=&rft.spage=1384&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, 62nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - PubXState - OK N1 - SuppNotes - Workshop 2 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - audiomagnetotelluric methods; electrical methods; enhanced recovery; geophysical methods; heavy oil; magnetotelluric methods; monitoring; petroleum; petroleum engineering; resistivity; steam injection ER - TY - JOUR T1 - Application of wave migration to borehole vertical electric source EM data AN - 52824108; 1996-053546 JF - SEG Annual Meeting Expanded Technical Program Abstracts with Biographies AU - Bartel, Lewis C AU - Anonymous Y1 - 1992 PY - 1992 DA - 1992 SP - 506 EP - 510 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 62 SN - 1052-3812, 1052-3812 KW - migration KW - theoretical studies KW - electrical logging KW - boreholes KW - well-logging KW - electromagnetic waves KW - electromagnetic logging KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52824108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Application+of+wave+migration+to+borehole+vertical+electric+source+EM+data&rft.au=Bartel%2C+Lewis+C%3BAnonymous&rft.aulast=Bartel&rft.aufirst=Lewis&rft.date=1992-01-01&rft.volume=62&rft.issue=&rft.spage=506&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, 62nd annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1996-01-01 N1 - Number of references - 9 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; electrical logging; electromagnetic logging; electromagnetic waves; migration; theoretical studies; well-logging ER - TY - BOOK T1 - Seismic considerations in sealing a potential high-level radioactive waste repository AN - 52762354; 1997-010363 JF - Dynamic analysis and design considerations for high-level nuclear waste repositories AU - Fernandez, Joseph A AU - Richardson, Archie M AU - Lin, Ming A2 - Hossain, Quazi A. Y1 - 1992 PY - 1992 DA - 1992 PB - American Society of Civil Engineers, New York, NY SN - 0872629457 KW - United States KW - volcanic rocks KW - igneous rocks KW - waste disposal sites KW - Tiva Canyon Member KW - radioactive waste KW - Cenozoic KW - tunnels KW - seismic risk KW - tuff KW - Yucca Mountain KW - Nevada KW - dynamic properties KW - high-level waste KW - sealing KW - deformation KW - Nye County Nevada KW - Miocene KW - boundary conditions KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - Neogene KW - underground installations KW - Calico Hills Unit KW - waste disposal KW - Paintbrush Tuff KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52762354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Fernandez%2C+Joseph+A%3BRichardson%2C+Archie+M%3BLin%2C+Ming&rft.aulast=Fernandez&rft.aufirst=Joseph&rft.date=1992-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0872629457&rft.btitle=Seismic+considerations+in+sealing+a+potential+high-level+radioactive+waste+repository&rft.title=Seismic+considerations+in+sealing+a+potential+high-level+radioactive+waste+repository&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Dynamic analysis and design considerations for high-level nuclear waste repositories N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 35 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Design of underground repository openings in hard rock to accommodate vibratory ground motions AN - 52762186; 1997-010360 JF - Dynamic analysis and design considerations for high-level nuclear waste repositories AU - Hardy, M P AU - Bauer, S J A2 - Hossain, Quazi A. Y1 - 1992 PY - 1992 DA - 1992 PB - American Society of Civil Engineers, New York, NY SN - 0872629457 KW - United States KW - methods KW - high-level waste KW - site exploration KW - waste disposal sites KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - case studies KW - seismic risk KW - underground installations KW - ground motion KW - vibration KW - aseismic design KW - waste disposal KW - Yucca Mountain KW - earthquakes KW - Nevada KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52762186?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Hardy%2C+M+P%3BBauer%2C+S+J&rft.aulast=Hardy&rft.aufirst=M&rft.date=1992-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0872629457&rft.btitle=Design+of+underground+repository+openings+in+hard+rock+to+accommodate+vibratory+ground+motions&rft.title=Design+of+underground+repository+openings+in+hard+rock+to+accommodate+vibratory+ground+motions&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Dynamic analysis and design considerations for high-level nuclear waste repositories N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1997-01-01 N1 - Number of references - 24 N1 - PubXState - NY N1 - Document feature - illus. incl. 8 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Advanced geostatistical methods applied to the Yucca Mountain high-level nuclear waste program AN - 52614028; 1998-024465 JF - International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes AU - Rautman, Christopher A AU - Anonymous Y1 - 1992 PY - 1992 DA - 1992 SP - 868 PB - [International Geological Congress], [location varies] VL - 29 KW - United States KW - volcanic rocks KW - geologic hazards KW - igneous rocks KW - radioactive waste KW - isolation KW - tuff KW - Yucca Mountain KW - Nevada KW - high-level waste KW - underground storage KW - three-dimensional models KW - Monte Carlo analysis KW - statistical analysis KW - mathematical models KW - geostatistics KW - Nye County Nevada KW - pyroclastics KW - southern Nevada KW - physical properties KW - safety KW - underground installations KW - theoretical models KW - waste disposal KW - 30:Engineering geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52614028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geological+Congress%2C+Abstracts--Congres+Geologique+Internationale%2C+Resumes&rft.atitle=Advanced+geostatistical+methods+applied+to+the+Yucca+Mountain+high-level+nuclear+waste+program&rft.au=Rautman%2C+Christopher+A%3BAnonymous&rft.aulast=Rautman&rft.aufirst=Christopher&rft.date=1992-01-01&rft.volume=29&rft.issue=&rft.spage=868&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts--Congres+Geologique+Internationale%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 29th international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France N1 - Date revised - 1998-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - geologic hazards; geostatistics; high-level waste; igneous rocks; isolation; mathematical models; Monte Carlo analysis; Nevada; Nye County Nevada; physical properties; pyroclastics; radioactive waste; safety; southern Nevada; statistical analysis; theoretical models; three-dimensional models; tuff; underground installations; underground storage; United States; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Mathematical foundation for performance assessment of the Waste Isolation Pilot Plant (WIPP) with emphasis on construction of distributions AN - 52239618; 2001-033507 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Helton, Jon C AU - Marietta, Melvin G AU - Tierney, Martin S AU - Anonymous Y1 - 1992 PY - 1992 DA - 1992 SP - 221 PB - [International Geological Congress], [location varies] VL - 29 KW - United States KW - Eddy County New Mexico KW - mathematical models KW - New Mexico KW - simulation KW - environmental analysis KW - waste management KW - safety KW - pilot plants KW - Waste Isolation Pilot Plant KW - waste disposal KW - storage KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52239618?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.atitle=Mathematical+foundation+for+performance+assessment+of+the+Waste+Isolation+Pilot+Plant+%28WIPP%29+with+emphasis+on+construction+of+distributions&rft.au=Helton%2C+Jon+C%3BMarietta%2C+Melvin+G%3BTierney%2C+Martin+S%3BAnonymous&rft.aulast=Helton&rft.aufirst=Jon&rft.date=1992-01-01&rft.volume=29&rft.issue=&rft.spage=221&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts+%3D+Congres+Geologique+International%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 29th international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from PASCAL, Institute de l'Information Scientifique et Technique, Vandoeuvre-les-Nancy, France N1 - Date revised - 2001-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - Eddy County New Mexico; environmental analysis; mathematical models; New Mexico; pilot plants; safety; simulation; storage; United States; waste disposal; Waste Isolation Pilot Plant; waste management ER - TY - JOUR T1 - Control of fractured-reservoir permeability by spatial and temporal variations in stress magnitude and orientation AN - 50973761; 1992-063323 JF - Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists AU - Teufel, Lawrence W AU - Lorenz, John C AU - Eynon, George Y1 - 1992 PY - 1992 DA - 1992 SP - 131 PB - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists, Tulsa, OK VL - 1992 SN - 0094-0038, 0094-0038 KW - orientation KW - engineering geology KW - controls KW - petroleum engineering KW - naturally fractured reservoirs KW - stress KW - permeability KW - cores KW - anisotropy KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50973761?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Control+of+fractured-reservoir+permeability+by+spatial+and+temporal+variations+in+stress+magnitude+and+orientation&rft.au=Teufel%2C+Lawrence+W%3BLorenz%2C+John+C%3BEynon%2C+George&rft.aulast=Teufel&rft.aufirst=Lawrence&rft.date=1992-01-01&rft.volume=30&rft.issue=7&rft.spage=62&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 - American Association of Petroleum Geologists, 1992 annual convention N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - APGAB2 N1 - SubjectsTermNotLitGenreText - anisotropy; controls; cores; engineering geology; naturally fractured reservoirs; orientation; permeability; petroleum engineering; stress ER - TY - JOUR T1 - Resource exploration AN - 50972334; 1993-044364 JF - International Association for Mathematical Geology Studies in Mathematical Geology AU - Harbaugh, John W A2 - Hunter, Regina L. A2 - Mann, C. John Y1 - 1992 PY - 1992 DA - 1992 SP - 207 EP - 232 PB - Oxford University Press, New York-Oxford VL - 4 SN - 0963-2824, 0963-2824 KW - mineral exploration KW - statistical analysis KW - probability KW - geostatistics KW - exploitation KW - economics KW - mineral resources KW - 26A:Economic geology, general, deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50972334?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.atitle=Resource+exploration&rft.au=Harbaugh%2C+John+W&rft.aulast=Harbaugh&rft.aufirst=John&rft.date=1992-01-01&rft.volume=4&rft.issue=&rft.spage=207&rft.isbn=&rft.btitle=&rft.title=International+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.issn=09632824&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - economics; exploitation; geostatistics; mineral exploration; mineral resources; probability; statistical analysis ER - TY - JOUR T1 - Thermomechanical effects AN - 50972290; 1993-044357 JF - International Association for Mathematical Geology Studies in Mathematical Geology AU - Wahi, Krishan K A2 - Hunter, Regina L. A2 - Mann, C. John Y1 - 1992 PY - 1992 DA - 1992 SP - 22 EP - 45 PB - Oxford University Press, New York-Oxford VL - 4 SN - 0963-2824, 0963-2824 KW - volcanic rocks KW - thermal conductivity KW - igneous rocks KW - thermal properties KW - stress KW - statistical analysis KW - mechanical properties KW - geostatistics KW - porosity KW - temperature KW - rock mechanics KW - pyroclastics KW - thermomechanical properties KW - probability KW - tuff KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50972290?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.atitle=Thermomechanical+effects&rft.au=Wahi%2C+Krishan+K&rft.aulast=Wahi&rft.aufirst=Krishan&rft.date=1992-01-01&rft.volume=4&rft.issue=&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=International+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.issn=09632824&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Document feature - 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - geostatistics; igneous rocks; mechanical properties; porosity; probability; pyroclastics; rock mechanics; statistical analysis; stress; temperature; thermal conductivity; thermal properties; thermomechanical properties; tuff; volcanic rocks ER - TY - JOUR T1 - Tectonics and seismicity AN - 50972116; 1993-044361 JF - International Association for Mathematical Geology Studies in Mathematical Geology AU - Callender, Jonathan F A2 - Hunter, Regina L. A2 - Mann, C. John Y1 - 1992 PY - 1992 DA - 1992 SP - 123 EP - 146 PB - Oxford University Press, New York-Oxford VL - 4 SN - 0963-2824, 0963-2824 KW - vertical movements KW - methods KW - statistical analysis KW - prediction KW - radioactive decay KW - geochronology KW - seismicity KW - earthquake prediction KW - absolute age KW - probability KW - tectonics KW - fault scarps KW - faults KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50972116?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.atitle=Tectonics+and+seismicity&rft.au=Callender%2C+Jonathan+F&rft.aulast=Callender&rft.aufirst=Jonathan&rft.date=1992-01-01&rft.volume=4&rft.issue=&rft.spage=123&rft.isbn=&rft.btitle=&rft.title=International+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.issn=09632824&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; earthquake prediction; fault scarps; faults; geochronology; methods; prediction; probability; radioactive decay; seismicity; statistical analysis; tectonics; vertical movements ER - TY - JOUR T1 - Tunneling and mining engineering AN - 50971936; 1993-044358 JF - International Association for Mathematical Geology Studies in Mathematical Geology AU - Einstein, Herbert H AU - Baecher, Gregory B A2 - Hunter, Regina L. A2 - Mann, C. John Y1 - 1992 PY - 1992 DA - 1992 SP - 46 EP - 74 PB - Oxford University Press, New York-Oxford VL - 4 SN - 0963-2824, 0963-2824 KW - models KW - underground cavities KW - site exploration KW - mining geology KW - tunnels KW - underground installations KW - statistical analysis KW - risk assessment KW - probability KW - caverns KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50971936?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.atitle=Tunneling+and+mining+engineering&rft.au=Einstein%2C+Herbert+H%3BBaecher%2C+Gregory+B&rft.aulast=Einstein&rft.aufirst=Herbert&rft.date=1992-01-01&rft.volume=4&rft.issue=&rft.spage=46&rft.isbn=&rft.btitle=&rft.title=International+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.issn=09632824&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - caverns; mining geology; models; probability; risk assessment; site exploration; statistical analysis; tunnels; underground cavities; underground installations ER - TY - JOUR T1 - Techniques for determining probabilities of geologic events and processes AN - 50971887; 1993-044355 JF - International Association for Mathematical Geology Studies in Mathematical Geology A2 - Hunter, Regina L. A2 - Mann, C. John Y1 - 1992 PY - 1992 DA - 1992 SP - 243 PB - Oxford University Press, New York-Oxford VL - 4 SN - 0963-2824, 0963-2824 KW - mineral exploration KW - methods KW - seismology KW - geologic hazards KW - statistical analysis KW - mathematical geology KW - hydrogeology KW - geostatistics KW - volcanology KW - engineering geology KW - mathematical methods KW - risk assessment KW - probability KW - tectonics KW - geochemistry KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50971887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=1992-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Techniques+for+determining+probabilities+of+geologic+events+and+processes&rft.title=Techniques+for+determining+probabilities+of+geologic+events+and+processes&rft.issn=09632824&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 - 1050 N1 - Document feature - illus. N1 - SuppNotes - Individual papers are cited separately N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - engineering geology; geochemistry; geologic hazards; geostatistics; hydrogeology; mathematical geology; mathematical methods; methods; mineral exploration; probability; risk assessment; seismology; statistical analysis; tectonics; volcanology ER - TY - JOUR T1 - Geochemistry AN - 50971650; 1993-044365 JF - International Association for Mathematical Geology Studies in Mathematical Geology AU - Siegel, Malcolm D AU - Holland, Heinrich D AU - Feakes, Carolyn A2 - Hunter, Regina L. A2 - Mann, C. John Y1 - 1992 PY - 1992 DA - 1992 SP - 185 EP - 206 PB - Oxford University Press, New York-Oxford VL - 4 SN - 0963-2824, 0963-2824 KW - solute transport KW - migration KW - isotopes KW - Monte Carlo analysis KW - statistical analysis KW - kriging KW - geostatistics KW - radioactive waste KW - ground water KW - models KW - radioactive isotopes KW - multivariate analysis KW - risk assessment KW - probability KW - geochemistry KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50971650?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Convention+Program+-+National+Speleological+Society&rft.atitle=Age+and+origin+of+Carlsbad+Cavern%2C+Lechuguilla+Cave%2C+and+other+hypogene+caves+of+the+Guadalupe+Mountains%2C+New+Mexico&rft.au=Polyak%2C+Victor+J%3BProvencio%2C+Paula&rft.aulast=Polyak&rft.aufirst=Victor&rft.date=1998-01-01&rft.volume=1998&rft.issue=&rft.spage=76&rft.isbn=&rft.btitle=&rft.title=Annual+Convention+Program+-+National+Speleological+Society&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - geochemistry; geostatistics; ground water; isotopes; kriging; migration; models; Monte Carlo analysis; multivariate analysis; probability; radioactive isotopes; radioactive waste; risk assessment; solute transport; statistical analysis ER - TY - JOUR T1 - Climatology AN - 50971592; 1993-044360 JF - International Association for Mathematical Geology Studies in Mathematical Geology AU - Bartlein, Patrick J AU - Webb, Thompson, III AU - Hostetler, Steven A2 - Hunter, Regina L. A2 - Mann, C. John Y1 - 1992 PY - 1992 DA - 1992 SP - 99 EP - 122 PB - Oxford University Press, New York-Oxford VL - 4 SN - 0963-2824, 0963-2824 KW - Quaternary KW - time variations KW - statistical analysis KW - prediction KW - atmosphere KW - paleoclimatology KW - Holocene KW - variations KW - models KW - Cenozoic KW - spatial variations KW - circulation KW - Milankovitch theory KW - climate effects KW - Pleistocene KW - probability KW - climate KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50971592?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.atitle=Climatology&rft.au=Bartlein%2C+Patrick+J%3BWebb%2C+Thompson%2C+III%3BHostetler%2C+Steven&rft.aulast=Bartlein&rft.aufirst=Patrick&rft.date=1992-01-01&rft.volume=4&rft.issue=&rft.spage=99&rft.isbn=&rft.btitle=&rft.title=International+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.issn=09632824&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; Cenozoic; circulation; climate; climate effects; Holocene; Milankovitch theory; models; paleoclimatology; Pleistocene; prediction; probability; Quaternary; spatial variations; statistical analysis; time variations; variations ER - TY - JOUR T1 - Hydrology AN - 50971578; 1993-044359 JF - International Association for Mathematical Geology Studies in Mathematical Geology AU - Gutjahr, Allan L A2 - Hunter, Regina L. A2 - Mann, C. John Y1 - 1992 PY - 1992 DA - 1992 SP - 75 EP - 98 PB - Oxford University Press, New York-Oxford VL - 4 SN - 0963-2824, 0963-2824 KW - deterministic models KW - Monte Carlo analysis KW - statistical analysis KW - porous materials KW - mathematical models KW - ground water KW - fractures KW - stochastic processes KW - movement KW - hydrodynamics KW - probability KW - waste disposal KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50971578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.atitle=Hydrology&rft.au=Gutjahr%2C+Allan+L&rft.aulast=Gutjahr&rft.aufirst=Allan&rft.date=1992-01-01&rft.volume=4&rft.issue=&rft.spage=75&rft.isbn=&rft.btitle=&rft.title=International+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.issn=09632824&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - deterministic models; fractures; ground water; hydrodynamics; mathematical models; Monte Carlo analysis; movement; porous materials; probability; statistical analysis; stochastic processes; waste disposal ER - TY - JOUR T1 - Volcanology AN - 50970436; 1993-044363 JF - International Association for Mathematical Geology Studies in Mathematical Geology AU - McBirney, Alexander R A2 - Hunter, Regina L. A2 - Mann, C. John Y1 - 1992 PY - 1992 DA - 1992 SP - 167 EP - 184 PB - Oxford University Press, New York-Oxford VL - 4 SN - 0963-2824, 0963-2824 KW - geologic hazards KW - time variations KW - site exploration KW - statistical analysis KW - prediction KW - distribution KW - volcanology KW - spatial variations KW - volcanism KW - risk assessment KW - probability KW - igneous activity KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50970436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.atitle=Volcanology&rft.au=McBirney%2C+Alexander+R&rft.aulast=McBirney&rft.aufirst=Alexander&rft.date=1992-01-01&rft.volume=4&rft.issue=&rft.spage=167&rft.isbn=&rft.btitle=&rft.title=International+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.issn=09632824&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - distribution; geologic hazards; igneous activity; prediction; probability; risk assessment; site exploration; spatial variations; statistical analysis; time variations; volcanism; volcanology ER - TY - JOUR T1 - Seismic hazard assessment AN - 50969000; 1993-044362 JF - International Association for Mathematical Geology Studies in Mathematical Geology AU - Cornell, C Allin AU - Toro, Gabriel A2 - Hunter, Regina L. A2 - Mann, C. John Y1 - 1992 PY - 1992 DA - 1992 SP - 147 EP - 166 PB - Oxford University Press, New York-Oxford VL - 4 SN - 0963-2824, 0963-2824 KW - geologic hazards KW - site exploration KW - statistical analysis KW - prediction KW - effects KW - seismic response KW - stochastic processes KW - seismic risk KW - risk assessment KW - probability KW - Poisson exponential model KW - earthquakes KW - faults KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50969000?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.atitle=Seismic+hazard+assessment&rft.au=Cornell%2C+C+Allin%3BToro%2C+Gabriel&rft.aulast=Cornell&rft.aufirst=C&rft.date=1992-01-01&rft.volume=4&rft.issue=&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=International+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.issn=09632824&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - earthquakes; effects; faults; geologic hazards; Poisson exponential model; prediction; probability; risk assessment; seismic response; seismic risk; site exploration; statistical analysis; stochastic processes ER - TY - JOUR T1 - Introduction AN - 50968532; 1993-044356 JF - International Association for Mathematical Geology Studies in Mathematical Geology AU - Hunter, Regina L AU - Mann, C John AU - Conover, W Jay AU - Budnitz, Robert J A2 - Hunter, Regina L. A2 - Mann, C. John Y1 - 1992 PY - 1992 DA - 1992 SP - 3 EP - 21 PB - Oxford University Press, New York-Oxford VL - 4 SN - 0963-2824, 0963-2824 KW - mathematical methods KW - statistical analysis KW - risk assessment KW - probability KW - mathematical geology KW - geostatistics KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50968532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.atitle=Introduction&rft.au=Hunter%2C+Regina+L%3BMann%2C+C+John%3BConover%2C+W+Jay%3BBudnitz%2C+Robert+J&rft.aulast=Hunter&rft.aufirst=Regina&rft.date=1992-01-01&rft.volume=4&rft.issue=&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=International+Association+for+Mathematical+Geology+Studies+in+Mathematical+Geology&rft.issn=09632824&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - geostatistics; mathematical geology; mathematical methods; probability; risk assessment; statistical analysis ER - TY - JOUR T1 - A proposed strategy for assessing compliance with the RCRA ground-water monitoring regulations AN - 50959069; 1995-042235 JF - ASTM Special Technical Publication. STP AU - Parsons, Alva M AU - Davis, Paul A A2 - Nielsen, David M. A2 - Sara, Martin N. Y1 - 1992 PY - 1992 DA - 1992 SP - 39 EP - 56 PB - American Society for Testing and Materials, Philadelphia, PA VL - 1118 SN - 0066-0558, 0066-0558 KW - Resource Conservation and Recovery Act KW - monitoring KW - site exploration KW - regulations KW - pollution KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50959069?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+proposed+strategy+for+assessing+compliance+with+the+RCRA+ground-water+monitoring+regulations&rft.au=Parsons%2C+Alva+M%3BDavis%2C+Paul+A&rft.aulast=Parsons&rft.aufirst=Alva&rft.date=1992-01-01&rft.volume=1118&rft.issue=&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=ASTM+Special+Technical+Publication.+STP&rft.issn=00660558&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 - 11 N1 - PubXState - PA N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ASTTA8 N1 - SubjectsTermNotLitGenreText - ground water; monitoring; pollution; regulations; Resource Conservation and Recovery Act; site exploration ER - TY - JOUR T1 - Techniques for quantifying the recharge rate through unsaturated soils AN - 50958742; 1995-042240 JF - ASTM Special Technical Publication. STP AU - Knowlton, Robert G, Jr AU - Parsons, Alva M AU - Gaither, Kathy N A2 - Nielsen, David M. A2 - Sara, Martin N. Y1 - 1992 PY - 1992 DA - 1992 SP - 111 EP - 123 PB - American Society for Testing and Materials, Philadelphia, PA VL - 1118 SN - 0066-0558, 0066-0558 KW - chlorine KW - monitoring KW - oxygen KW - isotopes KW - clastic sediments KW - Cl-36 KW - halogens KW - unsaturated zone KW - O-18/O-16 KW - stable isotopes KW - ground water KW - recharge KW - radioactive isotopes KW - mass balance KW - sediments KW - alluvium KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50958742?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Techniques+for+quantifying+the+recharge+rate+through+unsaturated+soils&rft.au=Knowlton%2C+Robert+G%2C+Jr%3BParsons%2C+Alva+M%3BGaither%2C+Kathy+N&rft.aulast=Knowlton&rft.aufirst=Robert&rft.date=1992-01-01&rft.volume=1118&rft.issue=&rft.spage=111&rft.isbn=&rft.btitle=&rft.title=ASTM+Special+Technical+Publication.+STP&rft.issn=00660558&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 - 22 N1 - PubXState - PA N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ASTTA8 N1 - SubjectsTermNotLitGenreText - alluvium; chlorine; Cl-36; clastic sediments; ground water; halogens; isotopes; mass balance; monitoring; O-18/O-16; oxygen; radioactive isotopes; recharge; sediments; stable isotopes; unsaturated zone ER - TY - JOUR T1 - Estimation of the limitations for surficial water addition above a potential high level radioactive waste repository at Yucca Mountain, Nevada AN - 50947007; 1995-008588 JF - SAND (Sandia Laboratories) AU - Fewell, Merton E AU - Sobolik, Steven R AU - Gauthier, John H Y1 - 1992/01// PY - 1992 DA - January 1992 SP - 64 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - high-level waste KW - one-dimensional models KW - surface water KW - prediction KW - Nye County Nevada KW - two-dimensional models KW - radioactive waste KW - ground water KW - infiltration KW - movement KW - waste disposal KW - Yucca Mountain KW - construction KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50947007?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Environmental+%26+Engineering+Geoscience&rft.atitle=Geostatistical+approach+for+managing+uncertainty+in+environmental+remediation+of+contaminated+soils%3B+case+study&rft.au=McKenna%2C+Sean+A&rft.aulast=McKenna&rft.aufirst=Sean&rft.date=1998-01-01&rft.volume=4&rft.issue=2&rft.spage=175&rft.isbn=&rft.btitle=&rft.title=Environmental+%26+Engineering+Geoscience&rft.issn=10787275&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 - 19 N1 - PubXState - NM N1 - Document feature - illus. incl. 2 tables, sects. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - construction; ground water; high-level waste; infiltration; movement; Nevada; Nye County Nevada; one-dimensional models; prediction; radioactive waste; surface water; two-dimensional models; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Application of a validation strategy to Darcy's experiment AN - 50387957; 1992-068125 JF - Advances in Water Resources AU - Davis, Paul A AU - Olague, Natalie, E AU - Goodrich, Michael T A2 - Hassanizadeh, S. M A2 - Carrera, Jesus Y1 - 1992 PY - 1992 DA - 1992 SP - 175 EP - 180 PB - CML Publications, Southampton VL - 15 IS - 3 SN - 0309-1708, 0309-1708 KW - models KW - transport KW - Darcy's law KW - applications KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50387957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+Water+Resources&rft.atitle=Application+of+a+validation+strategy+to+Darcy%27s+experiment&rft.au=Davis%2C+Paul+A%3BOlague%2C+Natalie%2C+E%3BGoodrich%2C+Michael+T&rft.aulast=Davis&rft.aufirst=Paul&rft.date=1992-01-01&rft.volume=15&rft.issue=3&rft.spage=175&rft.isbn=&rft.btitle=&rft.title=Advances+in+Water+Resources&rft.issn=03091708&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/03091708 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - Number of references - 16 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - applications; Darcy's law; ground water; models; transport ER - TY - JOUR T1 - The surface chemistry of simple and complex silicate minerals in acid solutions AN - 50380671; 1993-003085 JF - Abstracts with Programs - Geological Society of America AU - Westrich, Henry R AU - Cygan, Randall T AU - Arnold, George W AU - Casey, William H AU - Anonymous Y1 - 1992 PY - 1992 DA - 1992 SP - 210 PB - Geological Society of America (GSA), Boulder, CO VL - 24 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - plagioclase KW - experimental studies KW - lattice KW - solutions KW - rates KW - solution KW - pyroxene group KW - aluminosilicates KW - orthosilicates KW - framework silicates KW - leaching KW - geochemistry KW - feldspar group KW - chain silicates KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50380671?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+chemistry+of+simple+and+complex+silicate+minerals+in+acid+solutions&rft.au=Westrich%2C+Henry+R%3BCygan%2C+Randall+T%3BArnold%2C+George+W%3BCasey%2C+William+H%3BAnonymous&rft.aulast=Westrich&rft.aufirst=Henry&rft.date=1992-01-01&rft.volume=24&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, 1992 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - aluminosilicates; chain silicates; experimental studies; feldspar group; framework silicates; geochemistry; lattice; leaching; orthosilicates; plagioclase; pyroxene group; rates; silicates; solution; solutions ER - TY - JOUR T1 - Use of thin films in silicate mineral diffusion experiments AN - 50362354; 1993-003751 JF - Abstracts with Programs - Geological Society of America AU - Schwandt, Craig S AU - Cygan, Randall T AU - Westrich, Henry R AU - Anonymous Y1 - 1992 PY - 1992 DA - 1992 SP - 259 PB - Geological Society of America (GSA), Boulder, CO VL - 24 IS - 7 SN - 0016-7592, 0016-7592 KW - silicates KW - experimental studies KW - diffusion KW - thin films KW - mass spectra KW - cations KW - spectra KW - SEM data KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50362354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+thin+films+in+silicate+mineral+diffusion+experiments&rft.au=Schwandt%2C+Craig+S%3BCygan%2C+Randall+T%3BWestrich%2C+Henry+R%3BAnonymous&rft.aulast=Schwandt&rft.aufirst=Craig&rft.date=1992-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fact+Sheet+-+U.+S.+Geological+Survey&rft.issn=23276916&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, 1992 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - cations; diffusion; experimental studies; mass spectra; SEM data; silicates; spectra; thin films ER - TY - JOUR T1 - NMR-spectroscopy of experimentally shocked quartz and plagioclase feldspar powders AN - 50345928; 1993-022193 JF - Proceedings of the Lunar and Planetary Science Conference AU - Cygan, Randall T AU - Boslough, Mark B AU - Kirkpatrick, R James A2 - Ryder, Graham A2 - Sharpton, Virgil L. Y1 - 1992 PY - 1992 DA - 1992 SP - 127 EP - 136 PB - Pergamon, New York, NY VL - 22 SN - 0270-9511, 0270-9511 KW - silicates KW - plagioclase KW - experimental studies KW - silica minerals KW - powder method KW - metamorphism KW - NMR spectra KW - quartz KW - framework silicates KW - spectra KW - feldspar group KW - shock metamorphism KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50345928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Lunar+and+Planetary+Science+Conference&rft.atitle=NMR-spectroscopy+of+experimentally+shocked+quartz+and+plagioclase+feldspar+powders&rft.au=Cygan%2C+Randall+T%3BBoslough%2C+Mark+B%3BKirkpatrick%2C+R+James&rft.aulast=Cygan&rft.aufirst=Randall&rft.date=1992-01-01&rft.volume=22&rft.issue=&rft.spage=127&rft.isbn=0942862066&rft.btitle=&rft.title=Proceedings+of+the+Lunar+and+Planetary+Science+Conference&rft.issn=02709511&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Lunar and planetary science N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 35 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - experimental studies; feldspar group; framework silicates; metamorphism; NMR spectra; plagioclase; powder method; quartz; shock metamorphism; silica minerals; silicates; spectra ER - TY - JOUR T1 - Trial underhand longwall stope instrumentation and model calibration at the Lucky Friday Mine, Mullan, Idaho, USA AN - 50342165; 1993-040267 JF - Proceedings - Symposium on Rock Mechanics AU - Whyatt, J K AU - Williams, T J AU - Pariseau, W G A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 511 EP - 519 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - mining KW - mines KW - Idaho KW - underground mining KW - stress KW - statistical analysis KW - calibration KW - Lucky Friday Mine KW - displacements KW - models KW - Mullan Idaho KW - finite element analysis KW - engineering geology KW - longwall mining KW - rock bursts KW - mining geology KW - regression analysis KW - instruments KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50342165?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Trial+underhand+longwall+stope+instrumentation+and+model+calibration+at+the+Lucky+Friday+Mine%2C+Mullan%2C+Idaho%2C+USA&rft.au=Whyatt%2C+J+K%3BWilliams%2C+T+J%3BPariseau%2C+W+G&rft.aulast=Whyatt&rft.aufirst=J&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=511&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 18 N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - calibration; displacements; engineering geology; finite element analysis; Idaho; instruments; longwall mining; Lucky Friday Mine; mines; mining; mining geology; models; Mullan Idaho; regression analysis; rock bursts; statistical analysis; stress; underground mining; United States ER - TY - JOUR T1 - Invited paper; Correlations between seismic velocity and induced seismicity in underground mines AN - 50320118; 1993-040328 JF - Proceedings - Symposium on Rock Mechanics AU - Young, R Paul A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1113 EP - 1122 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - tomography KW - mining KW - imagery KW - geophysical surveys KW - underground mining KW - Quebec KW - frequency KW - Lockerby Mine KW - Strathcona Mine KW - spatial variations KW - seismicity KW - blasting KW - velocity KW - heterogeneity KW - induced earthquakes KW - mines KW - Sudbury District Ontario KW - stress KW - statistical analysis KW - Ontario KW - least-squares analysis KW - Canada KW - Gaspe Mine KW - surveys KW - Eastern Canada KW - earthquakes KW - hydrophones KW - pillars KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50320118?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Invited+paper%3B+Correlations+between+seismic+velocity+and+induced+seismicity+in+underground+mines&rft.au=Young%2C+R+Paul&rft.aulast=Young&rft.aufirst=R&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=1113&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 13 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - blasting; Canada; earthquakes; Eastern Canada; frequency; Gaspe Mine; geophysical surveys; heterogeneity; hydrophones; imagery; induced earthquakes; least-squares analysis; Lockerby Mine; mines; mining; Ontario; pillars; Quebec; seismicity; spatial variations; statistical analysis; Strathcona Mine; stress; Sudbury District Ontario; surveys; tomography; underground mining; velocity ER - TY - JOUR T1 - Strain states during stress path testing of the chalk AN - 50320074; 1993-040309 JF - Proceedings - Symposium on Rock Mechanics AU - Loe, N M AU - Leddra, M J AU - Jones, M E A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 927 EP - 936 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - chalk KW - sedimentary rocks KW - strain KW - shear stress KW - loading KW - stress KW - testing KW - deformation KW - carbonate rocks KW - triaxial tests KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50320074?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Strain+states+during+stress+path+testing+of+the+chalk&rft.au=Loe%2C+N+M%3BLeddra%2C+M+J%3BJones%2C+M+E&rft.aulast=Loe&rft.aufirst=N&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=927&rft.isbn=&rft.btitle=Removal+of+dissolved+solvents+from+heated+heterogeneous+soils+during+depressurization&rft.title=Removal+of+dissolved+solvents+from+heated+heterogeneous+soils+during+depressurization&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 11 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - carbonate rocks; chalk; deformation; loading; rock mechanics; sedimentary rocks; shear stress; strain; stress; testing; triaxial tests ER - TY - JOUR T1 - Application of fracture mechanics in geological materials AN - 50320039; 1993-040295 JF - Proceedings - Symposium on Rock Mechanics AU - Chen, E P A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 787 EP - 796 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - shear strength KW - Poisson's ratio KW - stress KW - statistical analysis KW - damage KW - elastic constants KW - bulk modulus KW - simulation KW - rock mechanics KW - models KW - fractures KW - finite element analysis KW - cracks KW - blasting KW - mechanics KW - applications KW - plasticity KW - Young's modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50320039?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Application+of+fracture+mechanics+in+geological+materials&rft.au=Chen%2C+E+P&rft.aulast=Chen&rft.aufirst=E&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=787&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 21 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - applications; blasting; bulk modulus; cracks; damage; elastic constants; finite element analysis; fractures; mechanics; models; plasticity; Poisson's ratio; rock mechanics; shear strength; simulation; statistical analysis; stress; Young's modulus ER - TY - JOUR T1 - Relative probabilities of joint intersections AN - 50320005; 1993-040293 JF - Proceedings - Symposium on Rock Mechanics AU - Mauldon, Matthew A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 767 EP - 774 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - fractures KW - tunnels KW - joints KW - analysis KW - design KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50320005?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Relative+probabilities+of+joint+intersections&rft.au=Mauldon%2C+Matthew&rft.aulast=Mauldon&rft.aufirst=Matthew&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=767&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 8 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - analysis; design; fractures; joints; models; rock mechanics; tunnels ER - TY - JOUR T1 - The application of a three-dimensional fracture network model to a hot-dry-rock reservoir AN - 50319963; 1993-040272 JF - Proceedings - Symposium on Rock Mechanics AU - Lanyon, G W AU - Kingdon, R D AU - Herbert, A W A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 561 EP - 570 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - hydraulic fracturing KW - fractured materials KW - three-dimensional models KW - fissures KW - stress KW - hot dry rocks KW - reservoir rocks KW - models KW - geothermal energy KW - boreholes KW - percolation KW - permeability KW - 30:Engineering geology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50319963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=The+application+of+a+three-dimensional+fracture+network+model+to+a+hot-dry-rock+reservoir&rft.au=Lanyon%2C+G+W%3BKingdon%2C+R+D%3BHerbert%2C+A+W&rft.aulast=Lanyon&rft.aufirst=G&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=561&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 13 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boreholes; fissures; fractured materials; geothermal energy; hot dry rocks; hydraulic fracturing; models; percolation; permeability; reservoir rocks; stress; three-dimensional models ER - TY - JOUR T1 - Rehabilitation roof bolting in a deep salt mine AN - 50319926; 1993-040264 JF - Proceedings - Symposium on Rock Mechanics AU - Shook, J C A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 481 EP - 489 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - mining KW - mines KW - Cleveland Ohio KW - chemically precipitated rocks KW - roof bolts KW - underground mining KW - Paleozoic KW - Salina Group KW - Cleveland Mine KW - Whiskey Island Peninsula KW - evaporites KW - Silurian KW - engineering geology KW - sedimentary rocks KW - mining geology KW - underground installations KW - Upper Silurian KW - Cuyahoga County Ohio KW - salt KW - Ohio KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50319926?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Rehabilitation+roof+bolting+in+a+deep+salt+mine&rft.au=Shook%2C+J+C&rft.aulast=Shook&rft.aufirst=J&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=481&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; Cleveland Mine; Cleveland Ohio; Cuyahoga County Ohio; engineering geology; evaporites; mines; mining; mining geology; Ohio; Paleozoic; roof bolts; Salina Group; salt; sedimentary rocks; Silurian; underground installations; underground mining; United States; Upper Silurian; Whiskey Island Peninsula ER - TY - JOUR T1 - Observed cavern performance of large underground storage facility in weak jointed chalk AN - 50319870; 1993-040257 JF - Proceedings - Symposium on Rock Mechanics AU - Barla, G AU - Rabagliati, U A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 409 EP - 419 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - P-waves KW - lower Eocene KW - weak rocks KW - joints KW - extensometers KW - elastic waves KW - displacements KW - excavations KW - Cenozoic KW - laboratory studies KW - fractures KW - finite element analysis KW - sedimentary rocks KW - style KW - velocity KW - body waves KW - monitoring KW - underground storage KW - Eocene KW - statistical analysis KW - optimization KW - Paleogene KW - caverns KW - chalk KW - Tertiary KW - underground installations KW - seismic waves KW - compressive strength KW - carbonate rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50319870?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Observed+cavern+performance+of+large+underground+storage+facility+in+weak+jointed+chalk&rft.au=Barla%2C+G%3BRabagliati%2C+U&rft.aulast=Barla&rft.aufirst=G&rft.date=1992-01-01&rft.volume=9&rft.issue=2&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Radioactive+Materials+Transport&rft.issn=0957476X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 2 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - body waves; carbonate rocks; caverns; Cenozoic; chalk; compressive strength; displacements; elastic waves; Eocene; excavations; extensometers; finite element analysis; fractures; joints; laboratory studies; lower Eocene; monitoring; optimization; P-waves; Paleogene; sedimentary rocks; seismic waves; statistical analysis; style; Tertiary; underground installations; underground storage; velocity; weak rocks ER - TY - JOUR T1 - Applications of rock mass monitoring for stability assessment of pit slope failure AN - 50319834; 1993-040239 JF - Proceedings - Symposium on Rock Mechanics AU - Ryan, Thomas M AU - Call, Richard D A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 221 EP - 229 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - mining KW - failures KW - monitoring KW - surface mining KW - displacements KW - Colombia KW - rock mechanics KW - models KW - case studies KW - engineering geology KW - South America KW - Mexico KW - Peru KW - open-pit mining KW - slope stability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50319834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Applications+of+rock+mass+monitoring+for+stability+assessment+of+pit+slope+failure&rft.au=Ryan%2C+Thomas+M%3BCall%2C+Richard+D&rft.aulast=Ryan&rft.aufirst=Thomas&rft.date=1992-01-01&rft.volume=3&rft.issue=1&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Economics+%26+Sociology&rft.issn=2071789X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - case studies; Colombia; displacements; engineering geology; failures; Mexico; mining; models; monitoring; open-pit mining; Peru; rock mechanics; slope stability; South America; surface mining ER - TY - JOUR T1 - Fluid injection for rockburst control in deep mining AN - 50319798; 1993-040228 JF - Proceedings - Symposium on Rock Mechanics AU - Board, Mark AU - Rorke, Tony AU - Williams, Gary AU - Gay, Nick A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 111 EP - 120 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - mines KW - pressure KW - geologic hazards KW - engineering geology KW - controls KW - Klerksdorp Field KW - fluid injection KW - seismicity KW - rock bursts KW - pore pressure KW - mining geology KW - Southern Africa KW - Africa KW - South Africa KW - pillars KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50319798?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Fluid+injection+for+rockburst+control+in+deep+mining&rft.au=Board%2C+Mark%3BRorke%2C+Tony%3BWilliams%2C+Gary%3BGay%2C+Nick&rft.aulast=Board&rft.aufirst=Mark&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=111&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 17 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Africa; controls; engineering geology; fluid injection; geologic hazards; Klerksdorp Field; mines; mining geology; pillars; pore pressure; pressure; rock bursts; seismicity; South Africa; Southern Africa ER - TY - JOUR T1 - Rock mechanics contributions from defense programs AN - 50319758; 1993-040219 JF - Proceedings - Symposium on Rock Mechanics AU - Heuze, Francois E A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 3 EP - 26 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - numerical models KW - explosions KW - numerical analysis KW - loading KW - stress KW - statistical analysis KW - simulation KW - physical models KW - rock mechanics KW - finite element analysis KW - engineering geology KW - discontinuities KW - tunnels KW - waste disposal KW - U. S. Department of Defense KW - instruments KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50319758?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Rock+mechanics+contributions+from+defense+programs&rft.au=Heuze%2C+Francois+E&rft.aulast=Heuze&rft.aufirst=Francois&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 71 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - discontinuities; engineering geology; explosions; finite element analysis; instruments; loading; numerical analysis; numerical models; physical models; rock mechanics; simulation; statistical analysis; stress; tunnels; U. S. Department of Defense; United States; waste disposal ER - TY - JOUR T1 - P-wave velocity back calculation with automatically determined microseismic event data AN - 50318363; 1993-040323 JF - Proceedings - Symposium on Rock Mechanics AU - Ge, Maochen AU - Kaiser, P K A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1071 EP - 1078 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - P-waves KW - body waves KW - microseismic methods KW - data acquisition KW - statistical analysis KW - geophysical methods KW - data processing KW - stability KW - elastic waves KW - seismic methods KW - engineering geology KW - velocity KW - seismic waves KW - S-waves KW - regression analysis KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50318363?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=P-wave+velocity+back+calculation+with+automatically+determined+microseismic+event+data&rft.au=Ge%2C+Maochen%3BKaiser%2C+P+K&rft.aulast=Ge&rft.aufirst=Maochen&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=1071&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 8 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - body waves; data acquisition; data processing; elastic waves; engineering geology; geophysical methods; microseismic methods; P-waves; regression analysis; S-waves; seismic methods; seismic waves; stability; statistical analysis; velocity ER - TY - JOUR T1 - Energy dissipation processes affecting crack growth in quasi brittle materials AN - 50318326; 1993-040300 JF - Proceedings - Symposium on Rock Mechanics AU - Steffler, E A AU - May, G B AU - Epstein, J S A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 837 EP - 846 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - cracks KW - brittle materials KW - shear stress KW - loading KW - elastic constants KW - heterogeneity KW - displacements KW - acoustical emissions KW - Young's modulus KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50318326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Energy+dissipation+processes+affecting+crack+growth+in+quasi+brittle+materials&rft.au=Steffler%2C+E+A%3BMay%2C+G+B%3BEpstein%2C+J+S&rft.aulast=Steffler&rft.aufirst=E&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=837&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 14 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - acoustical emissions; brittle materials; cracks; displacements; elastic constants; heterogeneity; loading; rock mechanics; shear stress; Young's modulus ER - TY - JOUR T1 - Nonlinear model for fracture at the concrete-rock interface AN - 50318285; 1993-040298 JF - Proceedings - Symposium on Rock Mechanics AU - Maji, Arup K AU - Wang, Jinlu A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 817 EP - 826 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - failures KW - Poisson's ratio KW - shear stress KW - loading KW - stress KW - statistical analysis KW - elastic constants KW - concrete KW - rock mechanics KW - least-squares analysis KW - models KW - fractures KW - finite element analysis KW - cracks KW - discontinuities KW - propagation KW - SEM data KW - construction materials KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50318285?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Nonlinear+model+for+fracture+at+the+concrete-rock+interface&rft.au=Maji%2C+Arup+K%3BWang%2C+Jinlu&rft.aulast=Maji&rft.aufirst=Arup&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=817&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=13675435&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 15 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - concrete; construction materials; cracks; discontinuities; elastic constants; failures; finite element analysis; fractures; least-squares analysis; loading; models; Poisson's ratio; propagation; rock mechanics; SEM data; shear stress; statistical analysis; stress ER - TY - JOUR T1 - Constitutive model for rocks accounting for viscoplastic deformation and damage AN - 50318241; 1993-040285 JF - Proceedings - Symposium on Rock Mechanics AU - Nawrocki, Pawel A AU - Mroz, Zenon A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 691 EP - 700 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - viscosity KW - strain KW - viscoplastic materials KW - stress KW - damage KW - deformation KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50318241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Constitutive+model+for+rocks+accounting+for+viscoplastic+deformation+and+damage&rft.au=Nawrocki%2C+Pawel+A%3BMroz%2C+Zenon&rft.aulast=Nawrocki&rft.aufirst=Pawel&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=691&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 11 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - damage; deformation; models; rock mechanics; strain; stress; viscoplastic materials; viscosity ER - TY - JOUR T1 - A direct boundary integral method for multilayered rock with fractures AN - 50318195; 1993-040279 JF - Proceedings - Symposium on Rock Mechanics AU - Selcuk, S AU - Crouch, S L A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 629 EP - 638 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - fractures KW - cracks KW - discontinuities KW - stress KW - displacements KW - layered materials KW - rock mechanics KW - boundary element analysis KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50318195?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=A+direct+boundary+integral+method+for+multilayered+rock+with+fractures&rft.au=Selcuk%2C+S%3BCrouch%2C+S+L&rft.aulast=Selcuk&rft.aufirst=S&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=629&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 18 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boundary element analysis; cracks; discontinuities; displacements; fractures; layered materials; rock mechanics; stress ER - TY - JOUR T1 - Scale effects in estimating fractured rock block conductivity from packer tests AN - 50318148; 1993-040271 JF - Proceedings - Symposium on Rock Mechanics AU - Geier, Joel E AU - Hassler, Lars A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 551 EP - 560 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - packer tests KW - fractured materials KW - lineaments KW - Western Europe KW - underground storage KW - stress KW - statistical analysis KW - Europe KW - analysis KW - rock mechanics KW - radioactive waste KW - models KW - finite element analysis KW - engineering geology KW - Scandinavia KW - conductivity KW - transmissivity KW - Finnsjon Sweden KW - waste disposal KW - Sweden KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50318148?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Scale+effects+in+estimating+fractured+rock+block+conductivity+from+packer+tests&rft.au=Geier%2C+Joel+E%3BHassler%2C+Lars&rft.aulast=Geier&rft.aufirst=Joel&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=551&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - analysis; conductivity; engineering geology; Europe; finite element analysis; Finnsjon Sweden; fractured materials; lineaments; models; packer tests; radioactive waste; rock mechanics; Scandinavia; statistical analysis; stress; Sweden; transmissivity; underground storage; waste disposal; Western Europe ER - TY - JOUR T1 - Influence of pressurization rate on the magnitude of the breakdown pressure AN - 50318111; 1993-040249 JF - Proceedings - Symposium on Rock Mechanics AU - Detournay, Emmanuel AU - Cheng, Alex A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 325 EP - 333 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - hydraulic fracturing KW - Poisson's ratio KW - elasticity KW - pressure KW - pore pressure KW - stress KW - propagation KW - mathematical models KW - elastic constants KW - boundary conditions KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50318111?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Influence+of+pressurization+rate+on+the+magnitude+of+the+breakdown+pressure&rft.au=Detournay%2C+Emmanuel%3BCheng%2C+Alex&rft.aulast=Detournay&rft.aufirst=Emmanuel&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=325&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 9 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boundary conditions; elastic constants; elasticity; hydraulic fracturing; mathematical models; Poisson's ratio; pore pressure; pressure; propagation; rock mechanics; stress ER - TY - JOUR T1 - The rate-type compaction of a weak North Sea chalk AN - 50318084; 1993-040242 JF - Proceedings - Symposium on Rock Mechanics AU - Andersen, M A AU - Foged, N AU - Pedersen, H F A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 253 EP - 261 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - European Atlantic KW - asperities KW - stress KW - weak rocks KW - mechanical properties KW - Valhall Field KW - porosity KW - rock mechanics KW - compaction KW - laboratory studies KW - engineering geology KW - chalk KW - sedimentary rocks KW - creep KW - North Sea KW - North Atlantic KW - carbonate rocks KW - Atlantic Ocean KW - compressibility KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50318084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=The+rate-type+compaction+of+a+weak+North+Sea+chalk&rft.au=Andersen%2C+M+A%3BFoged%2C+N%3BPedersen%2C+H+F&rft.aulast=Andersen&rft.aufirst=Alan&rft.date=1998-01-01&rft.volume=394&rft.issue=6690&rft.spage=256&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2F28354 LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - asperities; Atlantic Ocean; carbonate rocks; chalk; compaction; compressibility; creep; engineering geology; European Atlantic; laboratory studies; mechanical properties; North Atlantic; North Sea; porosity; rock mechanics; sedimentary rocks; stress; Valhall Field; weak rocks ER - TY - JOUR T1 - The influence of fluid flow on the mechanical behavior of faults AN - 50318051; 1993-040231 JF - Proceedings - Symposium on Rock Mechanics AU - Logan, John M A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 141 EP - 149 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - shear zones KW - gouge KW - pressure KW - dilatancy KW - pore pressure KW - displacements KW - permeability KW - faults KW - fault zones KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50318051?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=The+influence+of+fluid+flow+on+the+mechanical+behavior+of+faults&rft.au=Logan%2C+John+M&rft.aulast=Logan&rft.aufirst=John&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 16 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - dilatancy; displacements; fault zones; faults; gouge; permeability; pore pressure; pressure; shear zones ER - TY - JOUR T1 - Invited paper; Rock mechanics in civil engineering design AN - 50318036; 1993-040321 JF - Proceedings - Symposium on Rock Mechanics AU - Schmidt, Birger A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1051 EP - 1059 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - civil engineering KW - engineering geology KW - elasticity KW - durability KW - statistical analysis KW - deformation KW - permeability KW - design KW - anisotropy KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50318036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Invited+paper%3B+Rock+mechanics+in+civil+engineering+design&rft.au=Schmidt%2C+Birger&rft.aulast=Schmidt&rft.aufirst=Birger&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=1051&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 8 N1 - Document feature - illus. incl. sect. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - anisotropy; civil engineering; deformation; design; durability; elasticity; engineering geology; permeability; rock mechanics; statistical analysis ER - TY - JOUR T1 - Application of Kaiser effect to measure in-situ stresses in underground mines AN - 50317969; 1993-040314 JF - Proceedings - Symposium on Rock Mechanics AU - Momayez, M AU - Hassani, F P A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 979 EP - 988 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - mining KW - mines KW - in situ KW - Beebe Quebec KW - underground mining KW - Quebec KW - igneous rocks KW - granites KW - stress KW - stability KW - excavations KW - rock mechanics KW - engineering geology KW - plutonic rocks KW - Canada KW - mining geology KW - load tests KW - applications KW - Eastern Canada KW - acoustical emissions KW - Kaiser effect KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317969?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Application+of+Kaiser+effect+to+measure+in-situ+stresses+in+underground+mines&rft.au=Momayez%2C+M%3BHassani%2C+F+P&rft.aulast=Momayez&rft.aufirst=M&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=979&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 26 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - acoustical emissions; applications; Beebe Quebec; Canada; Eastern Canada; engineering geology; excavations; granites; igneous rocks; in situ; Kaiser effect; load tests; mines; mining; mining geology; plutonic rocks; Quebec; rock mechanics; stability; stress; underground mining ER - TY - JOUR T1 - A microseismic study of the Coeur d'Alene mining district, northern Idaho AN - 50317959; 1993-040325 JF - Proceedings - Symposium on Rock Mechanics AU - Stickney, Michael C AU - Sprenke, Kenneth F A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1087 EP - 1091 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - P-waves KW - mining KW - geophysical surveys KW - underground mining KW - elastic waves KW - Galena Mine KW - rock bursts KW - velocity KW - focus KW - mines KW - Idaho KW - body waves KW - focal mechanism KW - microseismic methods KW - geophysical methods KW - seismographs KW - northern Idaho KW - Lucky Friday Mine KW - seismic methods KW - Coeur d'Alene mining district KW - traveltime KW - surveys KW - seismic waves KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317959?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=A+microseismic+study+of+the+Coeur+d%27Alene+mining+district%2C+northern+Idaho&rft.au=Stickney%2C+Michael+C%3BSprenke%2C+Kenneth+F&rft.aulast=Stickney&rft.aufirst=Michael&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=1087&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 6 N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - body waves; Coeur d'Alene mining district; elastic waves; focal mechanism; focus; Galena Mine; geophysical methods; geophysical surveys; Idaho; Lucky Friday Mine; microseismic methods; mines; mining; northern Idaho; P-waves; rock bursts; seismic methods; seismic waves; seismographs; surveys; traveltime; underground mining; United States; velocity ER - TY - JOUR T1 - Earthquakes associated with deep well activities; comments and case histories AN - 50317921; 1993-040324 JF - Proceedings - Symposium on Rock Mechanics AU - Nicholson, Craig A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1079 EP - 1086 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - wells KW - United States KW - case studies KW - engineering geology KW - fluid injection KW - pressure KW - seismicity KW - pore pressure KW - stress KW - earthquakes KW - 30:Engineering geology KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317921?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Earthquakes+associated+with+deep+well+activities%3B+comments+and+case+histories&rft.au=Nicholson%2C+Craig&rft.aulast=Nicholson&rft.aufirst=Craig&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=1079&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/10.1130%2FREG13-p111 LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 28 N1 - Document feature - 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - case studies; earthquakes; engineering geology; fluid injection; pore pressure; pressure; seismicity; stress; United States; wells ER - TY - JOUR T1 - Modeling of the elastic properties of a schistose rock from seismic measurements AN - 50317900; 1993-040307 JF - Proceedings - Symposium on Rock Mechanics AU - Hesler, G J, III AU - Myer, L R AU - Cook, N G W A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 909 EP - 915 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - P-waves KW - body waves KW - schists KW - elastic properties KW - stress KW - elastic waves KW - rock mechanics KW - models KW - seismicity KW - metamorphic rocks KW - testing KW - SH-waves KW - foliation KW - seismic waves KW - schistosity KW - S-waves KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317900?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Modeling+of+the+elastic+properties+of+a+schistose+rock+from+seismic+measurements&rft.au=Hesler%2C+G+J%2C+III%3BMyer%2C+L+R%3BCook%2C+N+G+W&rft.aulast=Hesler&rft.aufirst=G&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=909&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 5 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - body waves; elastic properties; elastic waves; foliation; metamorphic rocks; models; P-waves; rock mechanics; S-waves; schistosity; schists; seismic waves; seismicity; SH-waves; stress; testing ER - TY - JOUR T1 - Fiber optics; a new method for monitoring stress changes AN - 50317889; 1993-040313 JF - Proceedings - Symposium on Rock Mechanics AU - Homuth, Fred AU - Chen, Jerome AU - Van Eeckhout, Ed A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 969 EP - 978 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - soil mechanics KW - fiber optics KW - engineering geology KW - monitoring KW - boreholes KW - earth pressure KW - loading KW - stress KW - strainmeters KW - interferometry KW - instruments KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Fiber+optics%3B+a+new+method+for+monitoring+stress+changes&rft.au=Homuth%2C+Fred%3BChen%2C+Jerome%3BVan+Eeckhout%2C+Ed&rft.aulast=Homuth&rft.aufirst=Fred&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=969&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boreholes; earth pressure; engineering geology; fiber optics; instruments; interferometry; loading; monitoring; soil mechanics; strainmeters; stress ER - TY - JOUR T1 - Evolution of fractal geometries in deforming material AN - 50317858; 1993-040284 JF - Proceedings - Symposium on Rock Mechanics AU - Muhlhaus, H B AU - Hobbs, B E AU - Ord, A A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 681 EP - 690 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - strain KW - numerical analysis KW - Fourier analysis KW - deformation KW - plasticity KW - fractals KW - boundary conditions KW - rock mechanics KW - geometry KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Engineering+Geology&rft.atitle=Selected+military+geology+programs+in+the+Arctic%2C+1950-1970&rft.au=DeGoes%2C+Louis%3BNeal%2C+James+T&rft.aulast=DeGoes&rft.aufirst=Louis&rft.date=1998-01-01&rft.volume=13&rft.issue=&rft.spage=205&rft.isbn=0813741130&rft.btitle=&rft.title=Reviews+in+Engineering+Geology&rft.issn=00802018&rft_id=info:doi/10.1130%2FREG13-p205 LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 19 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boundary conditions; deformation; Fourier analysis; fractals; geometry; numerical analysis; plasticity; rock mechanics; strain ER - TY - JOUR T1 - Laboratory simulation of core damage induced by stress release AN - 50317843; 1993-040312 JF - Proceedings - Symposium on Rock Mechanics AU - Holt, Rune M AU - Kenter, Cor J A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 959 EP - 968 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - P-waves KW - body waves KW - stress KW - damage KW - sandstone KW - elastic waves KW - simulation KW - porosity KW - cores KW - rock mechanics KW - laboratory studies KW - sedimentary rocks KW - velocity KW - seismic waves KW - clastic rocks KW - acoustical emissions KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317843?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Laboratory+simulation+of+core+damage+induced+by+stress+release&rft.au=Holt%2C+Rune+M%3BKenter%2C+Cor+J&rft.aulast=Holt&rft.aufirst=Rune&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=959&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 12 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - acoustical emissions; body waves; clastic rocks; cores; damage; elastic waves; laboratory studies; P-waves; porosity; rock mechanics; sandstone; sedimentary rocks; seismic waves; simulation; stress; velocity ER - TY - JOUR T1 - Invited paper; Rock mechanics issues in completion and stimulation operations AN - 50317821; 1993-040254 JF - Proceedings - Symposium on Rock Mechanics AU - Warpinski, Norman R A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 375 EP - 386 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - hydraulic fracturing KW - Poisson's ratio KW - boreholes KW - well stimulation KW - in situ KW - stress KW - stability KW - mechanical properties KW - elastic constants KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317821?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Invited+paper%3B+Rock+mechanics+issues+in+completion+and+stimulation+operations&rft.au=Warpinski%2C+Norman+R&rft.aulast=Warpinski&rft.aufirst=Norman&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=375&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 49 N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boreholes; elastic constants; hydraulic fracturing; in situ; mechanical properties; models; Poisson's ratio; rock mechanics; stability; stress; well stimulation ER - TY - JOUR T1 - Microcrack interaction leading to shear fracture AN - 50317776; 1993-040297 JF - Proceedings - Symposium on Rock Mechanics AU - Lockner, David A AU - Reches, Ze'ev AU - Moore, Diane E A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 807 EP - 816 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - failures KW - microcracks KW - igneous rocks KW - granites KW - stress KW - damage KW - mechanism KW - rock mechanics KW - models KW - laboratory studies KW - fractures KW - plutonic rocks KW - cracks KW - shear KW - faults KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317776?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Microcrack+interaction+leading+to+shear+fracture&rft.au=Lockner%2C+David+A%3BReches%2C+Ze%27ev%3BMoore%2C+Diane+E&rft.aulast=Lockner&rft.aufirst=David&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=807&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 26 N1 - Document feature - illus. incl. 1 table, sect. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - cracks; damage; failures; faults; fractures; granites; igneous rocks; laboratory studies; mechanism; microcracks; models; plutonic rocks; rock mechanics; shear; stress ER - TY - JOUR T1 - An analytical model for stress concentration and failure along fault planes AN - 50317775; 1993-040230 JF - Proceedings - Symposium on Rock Mechanics AU - Hopkins, Deborah L A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 131 EP - 140 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - failures KW - shear stress KW - stress KW - roughness KW - stability KW - half-space KW - deformation KW - faults KW - boundary conditions KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=An+analytical+model+for+stress+concentration+and+failure+along+fault+planes&rft.au=Hopkins%2C+Deborah+L&rft.aulast=Hopkins&rft.aufirst=Deborah&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 29 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boundary conditions; deformation; failures; faults; half-space; models; roughness; shear stress; stability; stress ER - TY - JOUR T1 - Studies on mechanism of rock bursts-associated seismicity mines by using fractals and damage mechanics AN - 50317734; 1993-040291 JF - Proceedings - Symposium on Rock Mechanics AU - Xie, Heping AU - Pariseau, William G A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 745 EP - 754 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - mining KW - mines KW - underground mining KW - stress KW - damage KW - mechanism KW - seismicity KW - rock bursts KW - underground installations KW - fractals KW - acoustical emissions KW - pillars KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317734?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Studies+on+mechanism+of+rock+bursts-associated+seismicity+mines+by+using+fractals+and+damage+mechanics&rft.au=Xie%2C+Heping%3BPariseau%2C+William+G&rft.aulast=Xie&rft.aufirst=Heping&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=745&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 20 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - acoustical emissions; damage; fractals; mechanism; mines; mining; pillars; rock bursts; seismicity; stress; underground installations; underground mining ER - TY - JOUR T1 - Analytical and experimental studies of heat convection by water flow in rock fractures AN - 50317724; 1993-040275 JF - Proceedings - Symposium on Rock Mechanics AU - Zhao, Jian A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 591 EP - 596 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - water KW - fractured materials KW - fractures KW - experimental studies KW - thermal conductivity KW - movement KW - heat transfer KW - hot dry rocks KW - convection KW - physical models KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Analytical+and+experimental+studies+of+heat+convection+by+water+flow+in+rock+fractures&rft.au=Zhao%2C+Jian&rft.aulast=Zhao&rft.aufirst=Jian&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=591&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 13 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - convection; experimental studies; fractured materials; fractures; heat transfer; hot dry rocks; movement; physical models; rock mechanics; thermal conductivity; water ER - TY - JOUR T1 - Developments in seismic tomography for minesite investigation AN - 50317716; 1993-040326 JF - Proceedings - Symposium on Rock Mechanics AU - Thill, R E AU - Tweeton, D R AU - Jessop, J A AU - Roessler, K S A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1093 EP - 1102 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - tomography KW - raypaths KW - methods KW - geophysical surveys KW - site exploration KW - geophysical methods KW - data processing KW - surveys KW - seismic methods KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317716?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Developments+in+seismic+tomography+for+minesite+investigation&rft.au=Thill%2C+R+E%3BTweeton%2C+D+R%3BJessop%2C+J+A%3BRoessler%2C+K+S&rft.aulast=Thill&rft.aufirst=R&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=1093&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - data processing; geophysical methods; geophysical surveys; methods; raypaths; seismic methods; site exploration; surveys; tomography ER - TY - JOUR T1 - Predicting fracture permeability from bed curvature AN - 50317683; 1993-040274 JF - Proceedings - Symposium on Rock Mechanics AU - Schultz-Ela, Daniel D AU - Yeh, Joseph A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 579 EP - 589 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - Cretaceous KW - loading KW - computer languages KW - Cedar Hill Field KW - stress KW - data processing KW - prediction KW - Upper Cretaceous KW - porosity KW - oil and gas fields KW - Mesozoic KW - rock mechanics KW - Fruitland Formation KW - fractures KW - engineering geology KW - sedimentary rocks KW - Fortran KW - San Juan Basin KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317683?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Predicting+fracture+permeability+from+bed+curvature&rft.au=Schultz-Ela%2C+Daniel+D%3BYeh%2C+Joseph&rft.aulast=Schultz-Ela&rft.aufirst=Daniel&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=579&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 7 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Cedar Hill Field; computer languages; Cretaceous; data processing; engineering geology; Fortran; fractures; Fruitland Formation; loading; Mesozoic; oil and gas fields; permeability; porosity; prediction; rock mechanics; San Juan Basin; sedimentary rocks; stress; United States; Upper Cretaceous ER - TY - JOUR T1 - Invited paper; Principles of engineering design for rock mechanics AN - 50317674; 1993-040319 JF - Proceedings - Symposium on Rock Mechanics AU - Bieniawski, Z T A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1031 EP - 1040 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - engineering geology KW - optimization KW - applications KW - design KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317674?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Invited+paper%3B+Principles+of+engineering+design+for+rock+mechanics&rft.au=Bieniawski%2C+Z+T&rft.aulast=Bieniawski&rft.aufirst=Z+T&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=1031&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - applications; design; engineering geology; optimization; rock mechanics ER - TY - JOUR T1 - Failure modes and pillar behaviour in the Zinkgruvan Mine AN - 50317642; 1993-040265 JF - Proceedings - Symposium on Rock Mechanics AU - Sjoberg, J A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 491 EP - 500 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - failures KW - south-central Sweden KW - Western Europe KW - numerical models KW - finite difference analysis KW - zinc ores KW - stress KW - statistical analysis KW - Europe KW - models KW - engineering geology KW - Zinkgruvan Mine KW - Scandinavia KW - mining geology KW - metal ores KW - Sweden KW - pillars KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317642?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Failure+modes+and+pillar+behaviour+in+the+Zinkgruvan+Mine&rft.au=Sjoberg%2C+J&rft.aulast=Sjoberg&rft.aufirst=J&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=491&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - engineering geology; Europe; failures; finite difference analysis; metal ores; mining geology; models; numerical models; pillars; Scandinavia; south-central Sweden; statistical analysis; stress; Sweden; Western Europe; zinc ores; Zinkgruvan Mine ER - TY - JOUR T1 - Study on the transmission of shear waves across thin liquid films and thin clay layers AN - 50317639; 1993-040310 JF - Proceedings - Symposium on Rock Mechanics AU - Suarez-Rivera, F Roberto AU - Cook, Neville G W AU - Myer, Larry R A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 937 EP - 946 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - clay KW - soil mechanics KW - body waves KW - clastic sediments KW - stress KW - elastic waves KW - deformation KW - boundary conditions KW - models KW - viscosity KW - sediments KW - seismic waves KW - S-waves KW - amplitude KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317639?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Study+on+the+transmission+of+shear+waves+across+thin+liquid+films+and+thin+clay+layers&rft.au=Suarez-Rivera%2C+F+Roberto%3BCook%2C+Neville+G+W%3BMyer%2C+Larry+R&rft.aulast=Suarez-Rivera&rft.aufirst=F&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=937&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 7 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - amplitude; body waves; boundary conditions; clastic sediments; clay; deformation; elastic waves; models; S-waves; sediments; seismic waves; soil mechanics; stress; viscosity ER - TY - JOUR T1 - The variation of the thermal conductivity of tuff with moisture; experimental results and proposed model AN - 50317618; 1993-040302 JF - Proceedings - Symposium on Rock Mechanics AU - Ashworth, Eileen A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 859 EP - 868 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - experimental studies KW - volcanic rocks KW - thermal conductivity KW - moisture KW - igneous rocks KW - statistical analysis KW - mathematical models KW - porosity KW - variations KW - two-dimensional models KW - rock mechanics KW - measurement KW - models KW - pyroclastics KW - laboratory studies KW - finite element analysis KW - tuff KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317618?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=The+variation+of+the+thermal+conductivity+of+tuff+with+moisture%3B+experimental+results+and+proposed+model&rft.au=Ashworth%2C+Eileen&rft.aulast=Ashworth&rft.aufirst=Eileen&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=859&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 15 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - experimental studies; finite element analysis; igneous rocks; laboratory studies; mathematical models; measurement; models; moisture; porosity; pyroclastics; rock mechanics; statistical analysis; thermal conductivity; tuff; two-dimensional models; variations; volcanic rocks ER - TY - JOUR T1 - Full scale field tests of high capacity rock anchors AN - 50317612; 1993-040263 JF - Proceedings - Symposium on Rock Mechanics AU - Scott, G A AU - Bruce, D A A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 471 EP - 480 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - Stewart Mountain Dam KW - shear stress KW - stability KW - extensometers KW - grouting KW - displacements KW - engineering geology KW - anchors KW - foundations KW - Salt River KW - creep KW - dams KW - Arizona KW - dilatometers KW - testing KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317612?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Full+scale+field+tests+of+high+capacity+rock+anchors&rft.au=Scott%2C+G+A%3BBruce%2C+D+A&rft.aulast=Scott&rft.aufirst=G&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=471&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 8 N1 - Document feature - illus. incl. 5 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - anchors; Arizona; creep; dams; dilatometers; displacements; engineering geology; extensometers; foundations; grouting; Salt River; shear stress; stability; Stewart Mountain Dam; testing; United States ER - TY - JOUR T1 - Mesh-sensitivity analysis of an impact test on a double-notched specimen AN - 50317569; 1993-040287 JF - Proceedings - Symposium on Rock Mechanics AU - Sluys, L J AU - De Borst, R A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 707 EP - 716 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - cracks KW - numerical models KW - sensitivity analysis KW - numerical analysis KW - stress KW - tensile strength KW - elastic constants KW - displacements KW - deformation KW - Young's modulus KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317569?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Mesh-sensitivity+analysis+of+an+impact+test+on+a+double-notched+specimen&rft.au=Sluys%2C+L+J%3BDe+Borst%2C+R&rft.aulast=Sluys&rft.aufirst=L&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=707&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 22 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - cracks; deformation; displacements; elastic constants; numerical analysis; numerical models; rock mechanics; sensitivity analysis; stress; tensile strength; Young's modulus ER - TY - JOUR T1 - Measured and calculated closures of open and brine filled shafts and deep vertical boreholes in salt AN - 50317567; 1993-040260 JF - Proceedings - Symposium on Rock Mechanics AU - Munson, Darrell E AU - DeVries, Kerry L AU - Schiermeister, Daniel M AU - DeYonge, Wesley F AU - Jones, Robert L A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 439 EP - 448 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - halides KW - chemically precipitated rocks KW - Eddy County New Mexico KW - numerical analysis KW - New Mexico KW - air intake shaft KW - evaporites KW - halite KW - models KW - engineering geology KW - sedimentary rocks KW - boreholes KW - brines KW - underground installations KW - chlorides KW - Waste Isolation Pilot Plant KW - construction KW - design KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Measured+and+calculated+closures+of+open+and+brine+filled+shafts+and+deep+vertical+boreholes+in+salt&rft.au=Munson%2C+Darrell+E%3BDeVries%2C+Kerry+L%3BSchiermeister%2C+Daniel+M%3BDeYonge%2C+Wesley+F%3BJones%2C+Robert+L&rft.aulast=Munson&rft.aufirst=Darrell&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=439&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 3 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - air intake shaft; boreholes; brines; chemically precipitated rocks; chlorides; construction; design; Eddy County New Mexico; engineering geology; evaporites; halides; halite; models; New Mexico; numerical analysis; salt; sedimentary rocks; underground installations; United States; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Effects of the Moon on underground caverns AN - 50317531; 1993-040258 JF - Proceedings - Symposium on Rock Mechanics AU - Berest, Pierre AU - Blum, Pierre Antoine AU - Durup, Gerard A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 421 EP - 428 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - Western Europe KW - pressure KW - Moon KW - Europe KW - effects KW - Ain France KW - caverns KW - France KW - engineering geology KW - Etrez France KW - brines KW - underground installations KW - atmospheric pressure KW - percolation KW - leaching KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317531?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Effects+of+the+Moon+on+underground+caverns&rft.au=Berest%2C+Pierre%3BBlum%2C+Pierre+Antoine%3BDurup%2C+Gerard&rft.aulast=Berest&rft.aufirst=Pierre&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=421&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 6 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Ain France; atmospheric pressure; brines; caverns; effects; engineering geology; Etrez France; Europe; France; leaching; Moon; percolation; pressure; underground installations; Western Europe ER - TY - JOUR T1 - A micromechanical investigation of the influence of couple stresses on failure in granular materials AN - 50317523; 1993-040277 JF - Proceedings - Symposium on Rock Mechanics AU - Bardet, J P AU - Huang, Q AU - Proubet, J A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 609 EP - 617 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - failures KW - shear strength KW - granular materials KW - numerical analysis KW - loading KW - stress KW - elastic constants KW - displacements KW - simulation KW - Young's modulus KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317523?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=A+micromechanical+investigation+of+the+influence+of+couple+stresses+on+failure+in+granular+materials&rft.au=Bardet%2C+J+P%3BHuang%2C+Q%3BProubet%2C+J&rft.aulast=Bardet&rft.aufirst=J&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=609&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 14 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - displacements; elastic constants; failures; granular materials; loading; numerical analysis; rock mechanics; shear strength; simulation; stress; Young's modulus ER - TY - JOUR T1 - Studies on stability of a simulated borehole in compacted clay AN - 50317487; 1993-040252 JF - Proceedings - Symposium on Rock Mechanics AU - Roy, Sanjit AU - Cooper, G A A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 355 EP - 364 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - compaction KW - clay KW - soil mechanics KW - experimental studies KW - boreholes KW - viscosity KW - clastic sediments KW - sediments KW - stability KW - drilling KW - simulation KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317487?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Waste+Management&rft.atitle=Volumetric+and+radiological+capacity+requirements+for+disposal+of+treated+mixed+low-level+waste&rft.au=Waters%2C+R+D%3BGruebel%2C+M+M&rft.aulast=Waters&rft.aufirst=R&rft.date=1998-01-01&rft.volume=17&rft.issue=4&rft.spage=237&rft.isbn=&rft.btitle=&rft.title=Waste+Management&rft.issn=0956053X&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boreholes; clastic sediments; clay; compaction; drilling; experimental studies; sediments; simulation; soil mechanics; stability; viscosity ER - TY - JOUR T1 - Thermal stresses near a circular opening in an unconsolidated reservoir AN - 50317476; 1993-040255 JF - Proceedings - Symposium on Rock Mechanics AU - Wang, Yarlong AU - Scott, J Don AU - Dusseault, Maurice B A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 387 EP - 396 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - boreholes KW - pressure KW - pore pressure KW - Fourier analysis KW - stress KW - data processing KW - unconsolidated materials KW - boundary conditions KW - reservoir rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317476?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Thermal+stresses+near+a+circular+opening+in+an+unconsolidated+reservoir&rft.au=Wang%2C+Yarlong%3BScott%2C+J+Don%3BDusseault%2C+Maurice+B&rft.aulast=Wang&rft.aufirst=Yarlong&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=387&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 9 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boreholes; boundary conditions; data processing; Fourier analysis; models; pore pressure; pressure; reservoir rocks; stress; unconsolidated materials ER - TY - JOUR T1 - Stress path dependence of matrix permeability of North Sea sandstone reservoir rock AN - 50317460; 1993-040251 JF - Proceedings - Symposium on Rock Mechanics AU - Rhett, D W AU - Teufel, L W A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 345 EP - 353 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - European Atlantic KW - petroleum engineering KW - pressure KW - matrix KW - stress KW - sandstone KW - porosity KW - uniaxial tests KW - reservoir rocks KW - engineering geology KW - sedimentary rocks KW - Ekofisk Formation KW - pore pressure KW - Tor Formation KW - North Sea KW - North Atlantic KW - clastic rocks KW - permeability KW - Atlantic Ocean KW - anisotropy KW - compressibility KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Stress+path+dependence+of+matrix+permeability+of+North+Sea+sandstone+reservoir+rock&rft.au=Rhett%2C+D+W%3BTeufel%2C+L+W&rft.aulast=Rhett&rft.aufirst=D&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=345&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 8 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - anisotropy; Atlantic Ocean; clastic rocks; compressibility; Ekofisk Formation; engineering geology; European Atlantic; matrix; North Atlantic; North Sea; permeability; petroleum engineering; pore pressure; porosity; pressure; reservoir rocks; sandstone; sedimentary rocks; stress; Tor Formation; uniaxial tests ER - TY - JOUR T1 - Monitoring the geomechanical and hydrogeological response in granite for AECL Research's Buffer/Container Experiment AN - 50317426; 1993-040233 JF - Proceedings - Symposium on Rock Mechanics AU - Chandler, N A AU - Kjartanson, B H AU - Kozak, E T AU - Martin, C D AU - Thompson, P M A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 161 EP - 170 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - Buffer/Container Experiment KW - Poisson's ratio KW - igneous rocks KW - buffers KW - granites KW - Atomic Energy of Canada Limited KW - Pinawa Manitoba KW - elastic constants KW - displacements KW - rock mechanics KW - plutonic rocks KW - southeastern Manitoba KW - experimental studies KW - monitoring KW - numerical models KW - stress KW - tensile strength KW - Manitoba KW - boundary conditions KW - Underground Research Laboratory KW - models KW - engineering geology KW - boreholes KW - Canada KW - Western Canada KW - compressive strength KW - Young's modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317426?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Monitoring+the+geomechanical+and+hydrogeological+response+in+granite+for+AECL+Research%27s+Buffer%2FContainer+Experiment&rft.au=Chandler%2C+N+A%3BKjartanson%2C+B+H%3BKozak%2C+E+T%3BMartin%2C+C+D%3BThompson%2C+P+M&rft.aulast=Chandler&rft.aufirst=N&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=161&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Atomic Energy of Canada Limited; boreholes; boundary conditions; Buffer/Container Experiment; buffers; Canada; compressive strength; displacements; elastic constants; engineering geology; experimental studies; granites; igneous rocks; Manitoba; models; monitoring; numerical models; Pinawa Manitoba; plutonic rocks; Poisson's ratio; rock mechanics; southeastern Manitoba; stress; tensile strength; Underground Research Laboratory; Western Canada; Young's modulus ER - TY - JOUR T1 - Tectonic structures and wellbore breakout orientation AN - 50317415; 1993-040220 JF - Proceedings - Symposium on Rock Mechanics AU - Aleksandrowski, P AU - Inderhaug, O H AU - Knapstad, B A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 29 EP - 37 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - wells KW - borehole breakouts KW - stress KW - Njord Field KW - Norwegian Sea KW - oil and gas fields KW - structural geology KW - normal faults KW - Arctic Ocean KW - tectonics KW - North Sea KW - North Atlantic KW - Oseberg Field KW - faults KW - Atlantic Ocean KW - 29A:Economic geology, geology of energy sources KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Tectonic+structures+and+wellbore+breakout+orientation&rft.au=Aleksandrowski%2C+P%3BInderhaug%2C+O+H%3BKnapstad%2C+B&rft.aulast=Aleksandrowski&rft.aufirst=P&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 17 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Arctic Ocean; Atlantic Ocean; borehole breakouts; faults; Njord Field; normal faults; North Atlantic; North Sea; Norwegian Sea; oil and gas fields; Oseberg Field; stress; structural geology; tectonics; wells ER - TY - JOUR T1 - In situ stress heterogeneity identification with the HTPF tool AN - 50317405; 1993-040221 JF - Proceedings - Symposium on Rock Mechanics AU - Cornet, F H A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 39 EP - 48 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - hydraulic fracturing KW - focal mechanism KW - Western Europe KW - in situ KW - Le Mayet de Montagne Site KW - stress KW - Europe KW - rock mechanics KW - France KW - fractures KW - HTPF tool KW - heterogeneity KW - instruments KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=In+situ+stress+heterogeneity+identification+with+the+HTPF+tool&rft.au=Cornet%2C+F+H&rft.aulast=Cornet&rft.aufirst=F&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Europe; focal mechanism; fractures; France; heterogeneity; HTPF tool; hydraulic fracturing; in situ; instruments; Le Mayet de Montagne Site; rock mechanics; stress; Western Europe ER - TY - JOUR T1 - 33rd U.S. symposium on Rock mechanics AN - 50317360; 1993-040218 JF - Proceedings - Symposium on Rock Mechanics A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1122 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - engineering geology KW - symposia KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=Proceedings+-+Symposium+on+Rock+Mechanics&rft.atitle=33rd+U.S.+symposium+on+Rock+mechanics&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - SuppNotes - Individual papers are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - engineering geology; rock mechanics; symposia ER - TY - JOUR T1 - Modulus dispersion and attenuation in tuff and granite AN - 50317221; 1993-040306 JF - Proceedings - Symposium on Rock Mechanics AU - Haupt, R W AU - Martin, Randolph J, III AU - Tang, X AU - Dupree, W J AU - Price, R H A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 899 EP - 908 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - volcanic rocks KW - igneous rocks KW - granites KW - elastic waves KW - frequency KW - elastic constants KW - rock mechanics KW - Cenozoic KW - California KW - attenuation KW - cyclic loading KW - plutonic rocks KW - tuff KW - Yucca Mountain KW - Nevada KW - welded tuff KW - loading KW - Nye County Nevada KW - Miocene KW - Topopah Spring Member KW - pyroclastics KW - engineering geology KW - Tertiary KW - Raymond California KW - Neogene KW - Young's modulus KW - amplitude KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Modulus+dispersion+and+attenuation+in+tuff+and+granite&rft.au=Haupt%2C+R+W%3BMartin%2C+Randolph+J%2C+III%3BTang%2C+X%3BDupree%2C+W+J%3BPrice%2C+R+H&rft.aulast=Haupt&rft.aufirst=R&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=899&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 22 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - amplitude; attenuation; California; Cenozoic; cyclic loading; elastic constants; elastic waves; engineering geology; frequency; granites; igneous rocks; loading; Miocene; Neogene; Nevada; Nye County Nevada; plutonic rocks; pyroclastics; Raymond California; rock mechanics; Tertiary; Topopah Spring Member; tuff; United States; volcanic rocks; welded tuff; Young's modulus; Yucca Mountain ER - TY - JOUR T1 - The formation of a yield-surface vertex in rock AN - 50317185; 1993-040286 JF - Proceedings - Symposium on Rock Mechanics AU - Olsson, William A A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 701 EP - 705 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - stress KW - polycrystalline materials KW - deformation KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317185?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=The+formation+of+a+yield-surface+vertex+in+rock&rft.au=Olsson%2C+William+A&rft.aulast=Olsson&rft.aufirst=William&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=701&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 5 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - deformation; models; polycrystalline materials; rock mechanics; stress ER - TY - JOUR T1 - Dynamic stress measurements using piezomagnetism AN - 50317153; 1993-040224 JF - Proceedings - Symposium on Rock Mechanics AU - Martin, R J AU - Noel, J S A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 69 EP - 77 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - Nevada Test Site KW - engineering geology KW - remanent magnetization KW - stress KW - magnetization KW - piezomagnetism KW - Nevada KW - rock mechanics KW - field studies KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Dynamic+stress+measurements+using+piezomagnetism&rft.au=Martin%2C+R+J%3BNoel%2C+J+S&rft.aulast=Martin&rft.aufirst=R&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 12 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - engineering geology; field studies; magnetization; Nevada; Nevada Test Site; piezomagnetism; remanent magnetization; rock mechanics; stress; United States ER - TY - JOUR T1 - Fragment size distributions and rock joints AN - 50316813; 1993-040294 JF - Proceedings - Symposium on Rock Mechanics AU - Young, Dae S AU - Zhang, Wenbin A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 775 EP - 784 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - stiffness KW - statistical analysis KW - data processing KW - joints KW - geostatistics KW - simulation KW - rock mechanics KW - models KW - computer programs KW - fractures KW - finite element analysis KW - engineering geology KW - size distribution KW - fragments KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50316813?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Fragment+size+distributions+and+rock+joints&rft.au=Young%2C+Dae+S%3BZhang%2C+Wenbin&rft.aulast=Young&rft.aufirst=Dae&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=775&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 12 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - computer programs; data processing; engineering geology; finite element analysis; fractures; fragments; geostatistics; joints; models; rock mechanics; simulation; size distribution; statistical analysis; stiffness ER - TY - JOUR T1 - Interpretation of fracture spacing and intensity AN - 50316773; 1993-040292 JF - Proceedings - Symposium on Rock Mechanics AU - Dershowitz, William S AU - Herda, Hans H A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 757 EP - 766 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - hydraulic fracturing KW - fractures KW - intensity KW - simulation KW - distribution KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50316773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Interpretation+of+fracture+spacing+and+intensity&rft.au=Dershowitz%2C+William+S%3BHerda%2C+Hans+H&rft.aulast=Dershowitz&rft.aufirst=William&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=757&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 6 N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - distribution; fractures; hydraulic fracturing; intensity; models; simulation ER - TY - JOUR T1 - Reinforcement design for jointed rock masses AN - 50316725; 1993-040268 JF - Proceedings - Symposium on Rock Mechanics AU - Windsor, Christopher R AU - Thompson, Alan G A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 521 EP - 530 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - finite difference analysis KW - stress KW - statistical analysis KW - stability KW - joints KW - excavations KW - rock mechanics KW - boundary element analysis KW - fractures KW - finite element analysis KW - style KW - discontinuities KW - mining geology KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50316725?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+fracture+development+in+shoestring+sandstone+bodies%2C+Eocene+Wasatch+Formation%2C+Piceance+Basin%2C+western+Colorado&rft.au=Drake%2C+Robert+A%3BSteltenpohl%2C+Mark+G%3BLorenz%2C+John+C%3BAnonymous&rft.aulast=Drake&rft.aufirst=Robert&rft.date=1998-03-01&rft.volume=30&rft.issue=4&rft.spage=10&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 - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 13 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boundary element analysis; design; discontinuities; excavations; finite difference analysis; finite element analysis; fractures; joints; mining geology; rock mechanics; stability; statistical analysis; stress; style ER - TY - JOUR T1 - A neural network; expert system hybrid approach for tunnel design AN - 50316687; 1993-040266 JF - Proceedings - Symposium on Rock Mechanics AU - Sterling, Raymond L AU - Lee, Chengho A A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 501 EP - 510 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - computer programs KW - engineering geology KW - tunnels KW - data processing KW - data bases KW - stability KW - neural networks KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50316687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=A+neural+network%3B+expert+system+hybrid+approach+for+tunnel+design&rft.au=Sterling%2C+Raymond+L%3BLee%2C+Chengho+A&rft.aulast=Sterling&rft.aufirst=Raymond&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=501&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - computer programs; data bases; data processing; design; engineering geology; models; neural networks; stability; tunnels ER - TY - JOUR T1 - Development of dynamic subsidence over longwall panels in the Northern Appalachian coal region AN - 50316668; 1993-040241 JF - Proceedings - Symposium on Rock Mechanics AU - Adamek, Vladimir AU - Jeran, Paul W AU - Trevits, Michael A A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 243 EP - 251 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - North America KW - mining KW - underground mining KW - Appalachians KW - land subsidence KW - coal seams KW - deformation KW - coal fields KW - engineering geology KW - longwall mining KW - mining geology KW - Northern Appalachians KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50316668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Development+of+dynamic+subsidence+over+longwall+panels+in+the+Northern+Appalachian+coal+region&rft.au=Adamek%2C+Vladimir%3BJeran%2C+Paul+W%3BTrevits%2C+Michael+A&rft.aulast=Adamek&rft.aufirst=Vladimir&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=243&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 3 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Appalachians; coal fields; coal seams; deformation; engineering geology; land subsidence; longwall mining; mining; mining geology; North America; Northern Appalachians; underground mining ER - TY - JOUR T1 - Mechanics of pore collapse and compaction in weak porous rocks AN - 50316625; 1993-040240 JF - Proceedings - Symposium on Rock Mechanics AU - Abdulraheem, A AU - Roegiers, J C AU - Zaman, M A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 233 EP - 242 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - failures KW - Poisson's ratio KW - stress KW - statistical analysis KW - weak rocks KW - porous materials KW - elastic constants KW - porosity KW - uniaxial tests KW - rock mechanics KW - models KW - compaction KW - finite element analysis KW - plasticity KW - Young's modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50316625?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Mechanics+of+pore+collapse+and+compaction+in+weak+porous+rocks&rft.au=Brown%2C+Stephen%3BCaprihan%2C+Arvind%3BHardy%2C+Robert&rft.aulast=Brown&rft.aufirst=Stephen&rft.date=1998-03-01&rft.volume=103&rft.issue=B3&rft.spage=5125&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F97JB03542 LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 22 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - compaction; elastic constants; failures; finite element analysis; models; plasticity; Poisson's ratio; porosity; porous materials; rock mechanics; statistical analysis; stress; uniaxial tests; weak rocks; Young's modulus ER - TY - JOUR T1 - Shock-treated lunar soil simulant; preliminary assessment as a construction material AN - 50316606; 1993-033232 JF - LPI Technical Report AU - Boslough, Mark B AU - Bernold, Leonhard E AU - Horie, Yasuyuki A2 - Elphic, Rick C. A2 - McKay, David S. Y1 - 1992 PY - 1992 DA - 1992 SP - 14 EP - 15 PB - Lunar and Planetary Institute, Houston, TX VL - 92-06 SN - 0730-966X, 0730-966X KW - compaction KW - Moon KW - loading KW - simulation KW - construction materials KW - P-T conditions KW - lunar soils KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50316606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Technical+Report&rft.atitle=Shock-treated+lunar+soil+simulant%3B+preliminary+assessment+as+a+construction+material&rft.au=Boslough%2C+Mark+B%3BBernold%2C+Leonhard+E%3BHorie%2C+Yasuyuki&rft.aulast=Boslough&rft.aufirst=Mark&rft.date=1992-01-01&rft.volume=92-06&rft.issue=&rft.spage=14&rft.isbn=&rft.btitle=&rft.title=LPI+Technical+Report&rft.issn=0730966X&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/publications/reports.shtml LA - English DB - GeoRef N1 - Conference title - Joint workshop on new technologies for lunar resource assessment N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - compaction; construction materials; loading; lunar soils; Moon; P-T conditions; simulation ER - TY - JOUR T1 - The Aspo Hard Rock Laboratory; overview of pre-investigations and monitoring AN - 50316593; 1993-040234 JF - Proceedings - Symposium on Rock Mechanics AU - Ericsson, Lars O AU - Almen, Karl-Erik A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 171 EP - 180 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - high-level waste KW - Aspo Hard Rock Laboratory KW - monitoring KW - Western Europe KW - Kalmar Sweden KW - injection KW - Aspo Sweden KW - Europe KW - radioactive waste KW - ground water KW - pump tests KW - engineering geology KW - Scandinavia KW - boreholes KW - drilling KW - waste disposal KW - Sweden KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50316593?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=The+Aspo+Hard+Rock+Laboratory%3B+overview+of+pre-investigations+and+monitoring&rft.au=Ericsson%2C+Lars+O%3BAlmen%2C+Karl-Erik&rft.aulast=Ericsson&rft.aufirst=Lars&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=171&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 11 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Aspo Hard Rock Laboratory; Aspo Sweden; boreholes; drilling; engineering geology; Europe; ground water; high-level waste; injection; Kalmar Sweden; monitoring; pump tests; radioactive waste; Scandinavia; Sweden; waste disposal; Western Europe ER - TY - JOUR T1 - Strength recovery along simulated faults by solution transfer processes AN - 50316570; 1993-040229 JF - Proceedings - Symposium on Rock Mechanics AU - Fredrich, J T AU - Evans, B A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 121 EP - 130 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - experimental studies KW - gouge KW - strength KW - shear stress KW - loading KW - stress KW - testing KW - displacements KW - SEM data KW - faults KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50316570?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=Online+Journal+of+Issues+in+Nursing&rft.atitle=Improving+Quality+and+Patient+Safety+by+Retaining+Nursing+Expertise&rft.au=Hill%2C+Karen+S%2C+DNP%2C+RN%2C+NEA-BC%2C+FACHE&rft.aulast=Hill&rft.aufirst=Karen&rft.date=2010-09-01&rft.volume=15&rft.issue=3&rft.spage=1A&rft.isbn=&rft.btitle=&rft.title=Online+Journal+of+Issues+in+Nursing&rft.issn=10913734&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 20 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - displacements; experimental studies; faults; gouge; loading; rock mechanics; SEM data; shear stress; strength; stress; testing ER - TY - JOUR T1 - Hand-held velocity probe for rapid outcrop and core characterization AN - 50315754; 1993-040311 JF - Proceedings - Symposium on Rock Mechanics AU - Batzle, M L AU - Smith, B J A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 949 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - P-waves KW - body waves KW - elastic waves KW - ultrasonic methods KW - porosity KW - cores KW - rock mechanics KW - measurement KW - velocity KW - propagation KW - outcrops KW - seismic waves KW - heterogeneity KW - instruments KW - design KW - anisotropy KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315754?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Hand-held+velocity+probe+for+rapid+outcrop+and+core+characterization&rft.au=Batzle%2C+M+L%3BSmith%2C+B+J&rft.aulast=Batzle&rft.aufirst=M&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=949&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 5 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - anisotropy; body waves; cores; design; elastic waves; heterogeneity; instruments; measurement; outcrops; P-waves; porosity; propagation; rock mechanics; seismic waves; ultrasonic methods; velocity ER - TY - JOUR T1 - A theory on water activity between drill-fluid and shale AN - 50315718; 1993-040288 JF - Proceedings - Symposium on Rock Mechanics AU - Yew, Ching H AU - Chenevert, Martin E AU - Wang, Chein L A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 717 EP - 725 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - water KW - strain KW - shale KW - elastic constants KW - bulk modulus KW - adsorption KW - salinity KW - rock mechanics KW - theoretical studies KW - sedimentary rocks KW - drilling KW - dilation KW - clastic rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315718?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=A+theory+on+water+activity+between+drill-fluid+and+shale&rft.au=Yew%2C+Ching+H%3BChenevert%2C+Martin+E%3BWang%2C+Chein+L&rft.aulast=Yew&rft.aufirst=Ching&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=717&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 7 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - adsorption; bulk modulus; clastic rocks; dilation; drilling; elastic constants; rock mechanics; salinity; sedimentary rocks; shale; strain; theoretical studies; water ER - TY - JOUR T1 - Reservoir compaction and surface subsidence above the Lost Hills Field, California AN - 50315682; 1993-040243 JF - Proceedings - Symposium on Rock Mechanics AU - Bruno, M S AU - Bovberg, C A A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 263 EP - 272 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - petroleum engineering KW - San Joaquin Valley KW - numerical models KW - land subsidence KW - deformation KW - oil and gas fields KW - reservoir rocks KW - compaction KW - Cenozoic KW - California KW - Kern County California KW - engineering geology KW - San Joaquin Formation KW - sedimentary rocks KW - Tulare Formation KW - diatomite KW - clastic rocks KW - Lost Hills Field KW - 30:Engineering geology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315682?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Reservoir+compaction+and+surface+subsidence+above+the+Lost+Hills+Field%2C+California&rft.au=Bruno%2C+M+S%3BBovberg%2C+C+A&rft.aulast=Bruno&rft.aufirst=M&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 13 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - California; Cenozoic; clastic rocks; compaction; deformation; diatomite; engineering geology; Kern County California; land subsidence; Lost Hills Field; numerical models; oil and gas fields; petroleum engineering; reservoir rocks; San Joaquin Formation; San Joaquin Valley; sedimentary rocks; Tulare Formation; United States ER - TY - JOUR T1 - Monitoring the excavation-induced response of granite AN - 50315647; 1993-040237 JF - Proceedings - Symposium on Rock Mechanics AU - Read, R S AU - Martin, C D A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 201 EP - 210 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - North America KW - monitoring KW - numerical models KW - in situ KW - igneous rocks KW - granites KW - stress KW - Manitoba KW - displacements KW - excavations KW - porosity KW - engineering geology KW - plutonic rocks KW - Canada KW - tunnels KW - underground installations KW - Western Canada KW - Canadian Shield KW - Lac du Bonnet Batholith KW - hydraulic conductivity KW - instruments KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315647?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Qualitative+Report&rft.atitle=Asian+International+Student+Transition+to+High+School+in+Canada&rft.au=Popadiuk%2C+Natalee&rft.aulast=Popadiuk&rft.aufirst=Natalee&rft.date=2010-11-01&rft.volume=15&rft.issue=6&rft.spage=1523&rft.isbn=&rft.btitle=&rft.title=The+Qualitative+Report&rft.issn=10520147&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Canada; Canadian Shield; design; displacements; engineering geology; excavations; granites; hydraulic conductivity; igneous rocks; in situ; instruments; Lac du Bonnet Batholith; Manitoba; monitoring; North America; numerical models; plutonic rocks; porosity; stress; tunnels; underground installations; Western Canada ER - TY - JOUR T1 - Development of a piezomagnetic method to determine fault-related stress variations AN - 50315615; 1993-040225 JF - Proceedings - Symposium on Rock Mechanics AU - Narbutovskih, Susan M AU - Martin, Randolph J AU - Greenfield, Roy J A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 79 EP - 88 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - stress KW - geophysical methods KW - magnetization KW - magnetic methods KW - rock mechanics KW - Amchitka Island KW - models KW - engineering geology KW - Ben's Corner KW - Teal Creek Field KW - induced magnetization KW - piezomagnetism KW - Alaska KW - Southwestern Alaska KW - Aleutian Islands KW - active faults KW - faults KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315615?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Development+of+a+piezomagnetic+method+to+determine+fault-related+stress+variations&rft.au=Narbutovskih%2C+Susan+M%3BMartin%2C+Randolph+J%3BGreenfield%2C+Roy+J&rft.aulast=Narbutovskih&rft.aufirst=Susan&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=79&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 31 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - active faults; Alaska; Aleutian Islands; Amchitka Island; Ben's Corner; engineering geology; faults; geophysical methods; induced magnetization; magnetic methods; magnetization; models; piezomagnetism; rock mechanics; Southwestern Alaska; stress; Teal Creek Field; United States ER - TY - JOUR T1 - Seismic behavior of fractures under normal compression AN - 50315378; 1993-040315 JF - Proceedings - Symposium on Rock Mechanics AU - Nihei, Kurt T AU - Cook, Neville G W A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 989 EP - 997 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - hydraulic fracturing KW - P-waves KW - body waves KW - hysteresis KW - stress KW - joints KW - elastic waves KW - elastic constants KW - displacements KW - rock mechanics KW - fractures KW - attenuation KW - seismic waves KW - compression KW - acoustical emissions KW - S-waves KW - Young's modulus KW - amplitude KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Seismic+behavior+of+fractures+under+normal+compression&rft.au=Nihei%2C+Kurt+T%3BCook%2C+Neville+G+W&rft.aulast=Nihei&rft.aufirst=Kurt&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=989&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 5 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - acoustical emissions; amplitude; attenuation; body waves; compression; displacements; elastic constants; elastic waves; fractures; hydraulic fracturing; hysteresis; joints; P-waves; rock mechanics; S-waves; seismic waves; stress; Young's modulus ER - TY - JOUR T1 - Shale swelling at elevated temperature and pressure AN - 50315351; 1993-040303 JF - Proceedings - Symposium on Rock Mechanics AU - Chenevert, M E AU - Osisanya, S O A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 869 EP - 878 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - monitoring KW - central Utah KW - pressure KW - Cretaceous KW - shale KW - porosity KW - Mesozoic KW - fugacity KW - temperature KW - rock mechanics KW - models KW - engineering geology KW - sedimentary rocks KW - expansive materials KW - testing KW - Utah KW - clastic rocks KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315351?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Shale+swelling+at+elevated+temperature+and+pressure&rft.au=Chenevert%2C+M+E%3BOsisanya%2C+S+O&rft.aulast=Chenevert&rft.aufirst=M&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=869&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 10 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - central Utah; clastic rocks; Cretaceous; engineering geology; expansive materials; fugacity; Mesozoic; models; monitoring; permeability; porosity; pressure; rock mechanics; sedimentary rocks; shale; temperature; testing; United States; Utah ER - TY - JOUR T1 - Fracture mechanics in hydraulic fracturing AN - 50315304; 1993-040299 JF - Proceedings - Symposium on Rock Mechanics AU - Shlyapobersky, Jacob AU - Chudnovsky, Alexander A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 827 EP - 836 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - hydraulic fracturing KW - kinematics KW - fractures KW - cracks KW - mechanism KW - propagation KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315304?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Fracture+mechanics+in+hydraulic+fracturing&rft.au=Shlyapobersky%2C+Jacob%3BChudnovsky%2C+Alexander&rft.aulast=Shlyapobersky&rft.aufirst=Jacob&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=827&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 24 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - cracks; fractures; hydraulic fracturing; kinematics; mechanism; models; propagation; rock mechanics ER - TY - JOUR T1 - A microphysical constitutive model for granular materials; II, Incorporating damage into the effective elastic moduli AN - 50315271; 1993-040283 JF - Proceedings - Symposium on Rock Mechanics AU - Margolin, L G AU - Trent, B C A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 671 EP - 679 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - granular materials KW - damage KW - elastic constants KW - displacements KW - deformation KW - anisotropy KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315271?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Human+and+Ecological+Risk+Assessment&rft.atitle=Stochastic+and+subjective+uncertainty+in+the+assessment+of+radiation+exposure+at+the+Waste+Isolation+Pilot+Plant&rft.au=Helton%2C+J+C%3BJohnson%2C+J+D%3BJow%2C+H-N%3BMcCurley%2C+R+D%3BRahal%2C+L+J&rft.aulast=Helton&rft.aufirst=J+C&rft.date=1998-04-01&rft.volume=4&rft.issue=2&rft.spage=469&rft.isbn=&rft.btitle=&rft.title=Human+and+Ecological+Risk+Assessment&rft.issn=10807039&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 6 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - anisotropy; damage; deformation; displacements; elastic constants; granular materials; models; rock mechanics ER - TY - JOUR T1 - Localization studies under triaxial conditions AN - 50315234; 1993-040282 JF - Proceedings - Symposium on Rock Mechanics AU - Holcomb, David J A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 661 EP - 670 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - limestone KW - failures KW - experimental studies KW - localization KW - stress KW - deformation KW - triaxial tests KW - rock mechanics KW - models KW - sedimentary rocks KW - carbonate rocks KW - acoustical emissions KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Localization+studies+under+triaxial+conditions&rft.au=Holcomb%2C+David+J&rft.aulast=Holcomb&rft.aufirst=David&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=661&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 11 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - acoustical emissions; carbonate rocks; deformation; experimental studies; failures; limestone; localization; models; rock mechanics; sedimentary rocks; stress; triaxial tests ER - TY - JOUR T1 - Integration of stress analysis into mine excavation design AN - 50315208; 1993-040261 JF - Proceedings - Symposium on Rock Mechanics AU - Coulthard, M A AU - Journet, N C AU - Swindells, C F A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 451 EP - 460 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - stress KW - data processing KW - stability KW - displacements KW - analysis KW - excavations KW - rock mechanics KW - boundary element analysis KW - computer programs KW - engineering geology KW - BITEMJ KW - mining geology KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315208?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Integration+of+stress+analysis+into+mine+excavation+design&rft.au=Coulthard%2C+M+A%3BJournet%2C+N+C%3BSwindells%2C+C+F&rft.aulast=Coulthard&rft.aufirst=M&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=451&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 10 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - analysis; BITEMJ; boundary element analysis; computer programs; data processing; design; displacements; engineering geology; excavations; mining geology; rock mechanics; stability; stress ER - TY - JOUR T1 - Experimental investigation of perforation cavity stability AN - 50315158; 1993-040253 JF - Proceedings - Symposium on Rock Mechanics AU - Tronvoll, Johan A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 365 EP - 373 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - finite element analysis KW - failures KW - pressure KW - viscosity KW - pore pressure KW - stress KW - statistical analysis KW - deformation KW - physical models KW - rock mechanics KW - reservoir rocks KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315158?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Experimental+investigation+of+perforation+cavity+stability&rft.au=Tronvoll%2C+Johan&rft.aulast=Tronvoll&rft.aufirst=Johan&rft.date=1992-01-01&rft.volume=59&rft.issue=2-3&rft.spage=261&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hazardous+Materials&rft.issn=03043894&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 4 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - deformation; failures; finite element analysis; physical models; pore pressure; pressure; reservoir rocks; rock mechanics; statistical analysis; stress; viscosity ER - TY - JOUR T1 - A numerical study of the effectiveness of mechanical rock bolts in an underground opening excavated by blasting AN - 50315117; 1993-040245 JF - Proceedings - Symposium on Rock Mechanics AU - Chua, Koon Meng AU - Aimone, Cathy AU - Majtabai, Navid A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 285 EP - 293 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - shear strength KW - Poisson's ratio KW - volcanic rocks KW - igneous rocks KW - elastic waves KW - elastic constants KW - simulation KW - excavations KW - finite element analysis KW - blasting KW - tunnels KW - propagation KW - numerical models KW - welded tuff KW - explosions KW - stress KW - statistical analysis KW - damage KW - deformation KW - models KW - pyroclastics KW - rock bolts KW - underground installations KW - shear modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315117?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=A+numerical+study+of+the+effectiveness+of+mechanical+rock+bolts+in+an+underground+opening+excavated+by+blasting&rft.au=Chua%2C+Koon+Meng%3BAimone%2C+Cathy%3BMajtabai%2C+Navid&rft.aulast=Chua&rft.aufirst=Koon&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=285&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - blasting; damage; deformation; elastic constants; elastic waves; excavations; explosions; finite element analysis; igneous rocks; models; numerical models; Poisson's ratio; propagation; pyroclastics; rock bolts; shear modulus; shear strength; simulation; statistical analysis; stress; tunnels; underground installations; volcanic rocks; welded tuff ER - TY - JOUR T1 - Subsidence-induced shear failures above oil and gas reservoirs AN - 50315081; 1993-040244 JF - Proceedings - Symposium on Rock Mechanics AU - Hamilton, J M AU - Maller, A V AU - Prins, M D A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 273 EP - 282 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - European Atlantic KW - failures KW - pressure KW - natural gas KW - statistical analysis KW - Ekofisk Field KW - petroleum KW - land subsidence KW - displacements KW - oil and gas fields KW - reservoir rocks KW - models KW - California KW - finite element analysis KW - engineering geology KW - pore pressure KW - shear KW - North Sea KW - North Atlantic KW - Atlantic Ocean KW - 30:Engineering geology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315081?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Subsidence-induced+shear+failures+above+oil+and+gas+reservoirs&rft.au=Hamilton%2C+J+M%3BMaller%2C+A+V%3BPrins%2C+M+D&rft.aulast=Hamilton&rft.aufirst=J&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=273&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 19 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; California; displacements; Ekofisk Field; engineering geology; European Atlantic; failures; finite element analysis; land subsidence; models; natural gas; North Atlantic; North Sea; oil and gas fields; petroleum; pore pressure; pressure; reservoir rocks; shear; statistical analysis; United States ER - TY - JOUR T1 - Long-term behavior of a large cavern in sedimentary rock AN - 50315053; 1993-040236 JF - Proceedings - Symposium on Rock Mechanics AU - Pahl, Arno AU - Gloggler, Walter A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 191 EP - 200 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - extensometers KW - Europe KW - deformation KW - excavations KW - rock mechanics KW - caverns KW - Hesse Germany KW - engineering geology KW - sedimentary rocks KW - Waldeck Germany KW - Rhenish Schiefergebirge KW - Central Europe KW - Germany KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315053?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Long-term+behavior+of+a+large+cavern+in+sedimentary+rock&rft.au=Pahl%2C+Arno%3BGloggler%2C+Walter&rft.aulast=Pahl&rft.aufirst=Arno&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=191&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 6 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - caverns; Central Europe; deformation; engineering geology; Europe; excavations; extensometers; Germany; Hesse Germany; Rhenish Schiefergebirge; rock mechanics; sedimentary rocks; Waldeck Germany ER - TY - JOUR T1 - Verification of a seismic tomogram interpretation by finite element analysis AN - 50314985; 1993-040317 JF - Proceedings - Symposium on Rock Mechanics AU - Su, Daniel W H AU - Cotten, Steven A A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1009 EP - 1018 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - tomography KW - P-waves KW - Poisson's ratio KW - geophysical surveys KW - elastic waves KW - elastic constants KW - rock mechanics KW - finite element analysis KW - pore pressure KW - velocity KW - propagation KW - abandoned mines KW - mines KW - body waves KW - pressure KW - three-dimensional models KW - stress KW - statistical analysis KW - geophysical methods KW - two-dimensional models KW - seismic methods KW - surveys KW - seismic waves KW - compressive strength KW - S-waves KW - hydrophones KW - Young's modulus KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314985?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Verification+of+a+seismic+tomogram+interpretation+by+finite+element+analysis&rft.au=Su%2C+Daniel+W+H%3BCotten%2C+Steven+A&rft.aulast=Su&rft.aufirst=Daniel+W&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=1009&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 7 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - abandoned mines; body waves; compressive strength; elastic constants; elastic waves; finite element analysis; geophysical methods; geophysical surveys; hydrophones; mines; P-waves; Poisson's ratio; pore pressure; pressure; propagation; rock mechanics; S-waves; seismic methods; seismic waves; statistical analysis; stress; surveys; three-dimensional models; tomography; two-dimensional models; velocity; Young's modulus ER - TY - JOUR T1 - Mechanics of fault zone development in brittle dilatant analog geomaterial AN - 50314973; 1993-040227 JF - Proceedings - Symposium on Rock Mechanics AU - Archambault, Guy AU - Flamand, Rock AU - Rouleau, Alain AU - Daigneault, Real A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 101 EP - 110 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - failures KW - shear strength KW - shear zones KW - shear stress KW - stress KW - geotextiles KW - brittle deformation KW - deformation KW - rock mechanics KW - dilatancy KW - mechanics KW - shear tests KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314973?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Mechanics+of+fault+zone+development+in+brittle+dilatant+analog+geomaterial&rft.au=Archambault%2C+Guy%3BFlamand%2C+Rock%3BRouleau%2C+Alain%3BDaigneault%2C+Real&rft.aulast=Archambault&rft.aufirst=Guy&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=101&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 25 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - brittle deformation; deformation; dilatancy; failures; geotextiles; mechanics; rock mechanics; shear strength; shear stress; shear tests; shear zones; stress ER - TY - JOUR T1 - Elastic interface waves along a fracture; theory and experiment AN - 50314952; 1993-040316 JF - Proceedings - Symposium on Rock Mechanics AU - Pyrak-Nolte, Laura J AU - Xu, Jianping AU - Haley, Guy M A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 999 EP - 1007 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - P-waves KW - body waves KW - experimental studies KW - stress KW - elastic waves KW - frequency KW - displacements KW - rock mechanics KW - models KW - laboratory studies KW - fractures KW - theoretical studies KW - discontinuities KW - seismic waves KW - S-waves KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314952?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Applying+waveform+correlation+event+detection+and+location+at+regional+and+local+scales&rft.au=Aster%2C+R+C%3BWithers%2C+M+M%3BYoung%2C+C+J%3BShedlock%2C+Kaye+M%3BSheehan%2C+Anne+F&rft.aulast=Aster&rft.aufirst=R&rft.date=1998-04-01&rft.volume=69&rft.issue=2&rft.spage=162&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 13 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - body waves; discontinuities; displacements; elastic waves; experimental studies; fractures; frequency; laboratory studies; models; P-waves; rock mechanics; S-waves; seismic waves; stress; theoretical studies ER - TY - JOUR T1 - Problems and promises of index testing of rocks AN - 50314910; 1993-040304 JF - Proceedings - Symposium on Rock Mechanics AU - Grasso, P AU - Xu, S AU - Mahtab, A A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 879 EP - 888 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - P-waves KW - body waves KW - statistical analysis KW - elastic waves KW - elastic constants KW - rock mechanics KW - physical properties KW - velocity KW - testing KW - applications KW - seismic waves KW - histograms KW - regression analysis KW - design KW - Young's modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314910?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Problems+and+promises+of+index+testing+of+rocks&rft.au=Grasso%2C+P%3BXu%2C+S%3BMahtab%2C+A&rft.aulast=Grasso&rft.aufirst=P&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=879&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 27 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - applications; body waves; design; elastic constants; elastic waves; histograms; P-waves; physical properties; regression analysis; rock mechanics; seismic waves; statistical analysis; testing; velocity; Young's modulus ER - TY - JOUR T1 - Specimen size effect of the fracture toughness of Kallax Gabbro AN - 50314878; 1993-040301 JF - Proceedings - Symposium on Rock Mechanics AU - Yi, X AU - Sun, Z AU - Ouchterlony, F AU - Stephansson, O A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 847 EP - 856 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - Western Europe KW - Europe KW - tensile strength KW - Kallax Gabbro KW - deformation KW - rock mechanics KW - fractures KW - engineering geology KW - Scandinavia KW - crystalline rocks KW - Sweden KW - northern Sweden KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314878?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Specimen+size+effect+of+the+fracture+toughness+of+Kallax+Gabbro&rft.au=Yi%2C+X%3BSun%2C+Z%3BOuchterlony%2C+F%3BStephansson%2C+O&rft.aulast=Yi&rft.aufirst=X&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=847&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 7 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - crystalline rocks; deformation; engineering geology; Europe; fractures; Kallax Gabbro; northern Sweden; rock mechanics; Scandinavia; Sweden; tensile strength; Western Europe ER - TY - JOUR T1 - An implicitly coupled model of fluid flow in jointed rock AN - 50314838; 1993-040281 JF - Proceedings - Symposium on Rock Mechanics AU - Swenson, Daniel AU - Beikmann, Mel A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 649 EP - 658 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - Poisson's ratio KW - statistical analysis KW - joints KW - elastic constants KW - displacements KW - deformation KW - rock mechanics KW - models KW - fractures KW - finite element analysis KW - viscosity KW - movement KW - permeability KW - Young's modulus KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314838?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=An+implicitly+coupled+model+of+fluid+flow+in+jointed+rock&rft.au=Swenson%2C+Daniel%3BBeikmann%2C+Mel&rft.aulast=Swenson&rft.aufirst=Daniel&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=649&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 14 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - deformation; displacements; elastic constants; finite element analysis; fractures; joints; models; movement; permeability; Poisson's ratio; rock mechanics; statistical analysis; viscosity; Young's modulus ER - TY - JOUR T1 - Recent developments in rockburst and mine seismicity research AN - 50314809; 1993-040327 JF - Proceedings - Symposium on Rock Mechanics AU - Wong, Ivan G A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1103 EP - 1112 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - mines KW - focal mechanism KW - monitoring KW - in situ KW - geologic hazards KW - microseismic methods KW - stress KW - research KW - discontinuities KW - seismicity KW - rock bursts KW - mining geology KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314809?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Recent+developments+in+rockburst+and+mine+seismicity+research&rft.au=Wong%2C+Ivan+G&rft.aulast=Wong&rft.aufirst=Ivan&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=1103&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 36 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - discontinuities; focal mechanism; geologic hazards; in situ; microseismic methods; mines; mining geology; monitoring; research; rock bursts; seismicity; stress ER - TY - JOUR T1 - Modeling rock joints and block by manifold method AN - 50314803; 1993-040280 JF - Proceedings - Symposium on Rock Mechanics AU - Shi, Gen-hua A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 639 EP - 648 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - fractures KW - finite element analysis KW - manifold method KW - mathematical methods KW - statistical analysis KW - joints KW - displacements KW - deformation KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314803?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Modeling+rock+joints+and+block+by+manifold+method&rft.au=Shi%2C+Gen-hua&rft.aulast=Shi&rft.aufirst=Gen-hua&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=639&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 4 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - deformation; displacements; finite element analysis; fractures; joints; manifold method; mathematical methods; models; rock mechanics; statistical analysis ER - TY - JOUR T1 - An approach for thermal load considerations in a repository design methodology AN - 50314769; 1993-040262 JF - Proceedings - Symposium on Rock Mechanics AU - Nataraja, Mysore S AU - Brandshaug, Terje AU - Chowdhury, Asadul H AU - Tanious, Naiem S A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 461 EP - 469 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - models KW - methods KW - high-level waste KW - engineering geology KW - underground storage KW - regulations KW - waste disposal KW - design KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314769?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=An+approach+for+thermal+load+considerations+in+a+repository+design+methodology&rft.au=Nataraja%2C+Mysore+S%3BBrandshaug%2C+Terje%3BChowdhury%2C+Asadul+H%3BTanious%2C+Naiem+S&rft.aulast=Nataraja&rft.aufirst=Mysore&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=461&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 9 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - design; engineering geology; high-level waste; methods; models; radioactive waste; regulations; underground storage; United States; waste disposal ER - TY - JOUR T1 - Nonlinear dynamical models for earthquakes and frictional sliding; an overview AN - 50314749; 1993-040290 JF - Proceedings - Symposium on Rock Mechanics AU - Rundle, John B AU - Klein, W A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 737 EP - 743 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - laboratory studies KW - stress KW - velocity KW - friction KW - Green function KW - earthquakes KW - 30:Engineering geology KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314749?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Nonlinear+dynamical+models+for+earthquakes+and+frictional+sliding%3B+an+overview&rft.au=Rundle%2C+John+B%3BKlein%2C+W&rft.aulast=Rundle&rft.aufirst=John&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=737&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - earthquakes; friction; Green function; laboratory studies; models; stress; velocity ER - TY - JOUR T1 - Statistical model for rock fracture AN - 50314724; 1993-040289 JF - Proceedings - Symposium on Rock Mechanics AU - Blair, Stephen C AU - Cook, Neville G W A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 729 EP - 735 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - fractures KW - strain KW - stress KW - statistical analysis KW - elastic constants KW - heterogeneity KW - Young's modulus KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Statistical+model+for+rock+fracture&rft.au=Blair%2C+Stephen+C%3BCook%2C+Neville+G+W&rft.aulast=Blair&rft.aufirst=Stephen&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=729&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 3 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - elastic constants; fractures; heterogeneity; models; rock mechanics; statistical analysis; strain; stress; Young's modulus ER - TY - JOUR T1 - Effects of blasting practices on fragmentation AN - 50314700; 1993-040248 JF - Proceedings - Symposium on Rock Mechanics AU - Stagg, M S AU - Otterness, R E AU - Siskind, D E A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 313 EP - 322 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - laboratory studies KW - fragmentation KW - boreholes KW - blasting KW - effects KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Effects+of+blasting+practices+on+fragmentation&rft.au=Stagg%2C+M+S%3BOtterness%2C+R+E%3BSiskind%2C+D+E&rft.aulast=Stagg&rft.aufirst=M&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=313&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 22 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - blasting; boreholes; effects; fragmentation; laboratory studies; rock mechanics ER - TY - JOUR T1 - Effect of internal gas generation on the extension of pre-existing fractures around WIPP disposal rooms AN - 50314691; 1993-040256 JF - Proceedings - Symposium on Rock Mechanics AU - Arguello, J Guadalupe AU - Weatherby, J R AU - Stone, C M AU - Mendenhall, F T A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 399 EP - 408 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - underground storage KW - Eddy County New Mexico KW - structural analysis KW - waste disposal sites KW - New Mexico KW - elastic constants KW - bulk modulus KW - rock mechanics KW - gases KW - models KW - genesis KW - fractures KW - engineering geology KW - Waste Isolation Pilot Plant KW - shear modulus KW - plasticity KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Effect+of+internal+gas+generation+on+the+extension+of+pre-existing+fractures+around+WIPP+disposal+rooms&rft.au=Arguello%2C+J+Guadalupe%3BWeatherby%2C+J+R%3BStone%2C+C+M%3BMendenhall%2C+F+T&rft.aulast=Arguello&rft.aufirst=J&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=399&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - bulk modulus; Eddy County New Mexico; elastic constants; engineering geology; fractures; gases; genesis; models; New Mexico; plasticity; rock mechanics; shear modulus; structural analysis; underground storage; United States; waste disposal sites; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Computer modeling of gas flow and gas loading of rock in a bench blasting environment AN - 50314661; 1993-040246 JF - Proceedings - Symposium on Rock Mechanics AU - Preece, Dale S AU - Knudsen, Steven D A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 295 EP - 303 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - explosions KW - blasting KW - loading KW - data processing KW - simulation KW - two-dimensional models KW - gases KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Computer+modeling+of+gas+flow+and+gas+loading+of+rock+in+a+bench+blasting+environment&rft.au=Preece%2C+Dale+S%3BKnudsen%2C+Steven+D&rft.aulast=Preece&rft.aufirst=Dale&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=295&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 8 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - blasting; data processing; explosions; gases; loading; models; simulation; two-dimensional models ER - TY - JOUR T1 - HAW test at Asse; measured and calculated rock response AN - 50314649; 1993-040238 JF - Proceedings - Symposium on Rock Mechanics AU - Rothfuchs, T AU - Feddersen, H K AU - Graefe, V AU - Hente, B AU - Wieczorek, K A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 211 EP - 220 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - mines KW - high-level waste KW - HAW test KW - Poisson's ratio KW - underground storage KW - stress KW - Europe KW - elastic constants KW - displacements KW - deformation KW - Lower Saxony Germany KW - boundary conditions KW - temperature KW - rock mechanics KW - radioactive waste KW - models KW - engineering geology KW - boreholes KW - Central Europe KW - waste disposal KW - Germany KW - Young's modulus KW - Asse Mine KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314649?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=HAW+test+at+Asse%3B+measured+and+calculated+rock+response&rft.au=Rothfuchs%2C+T%3BFeddersen%2C+H+K%3BGraefe%2C+V%3BHente%2C+B%3BWieczorek%2C+K&rft.aulast=Rothfuchs&rft.aufirst=T&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=211&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 5 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Asse Mine; boreholes; boundary conditions; Central Europe; deformation; displacements; elastic constants; engineering geology; Europe; Germany; HAW test; high-level waste; Lower Saxony Germany; mines; models; Poisson's ratio; radioactive waste; rock mechanics; stress; temperature; underground storage; waste disposal; Young's modulus ER - TY - JOUR T1 - Hydraulic fracturing measurements in New York City reaffirm the uniformity of the stress regime in northeastern United States AN - 50314614; 1993-040223 JF - Proceedings - Symposium on Rock Mechanics AU - Haimson, Bezalel C A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 59 EP - 68 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - hydraulic fracturing KW - focal mechanism KW - pressure KW - in situ KW - Paleozoic KW - stress KW - rock mechanics KW - measurement KW - Hartland Formation KW - New York City New York KW - engineering geology KW - New York KW - pore pressure KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314614?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Hydraulic+fracturing+measurements+in+New+York+City+reaffirm+the+uniformity+of+the+stress+regime+in+northeastern+United+States&rft.au=Haimson%2C+Bezalel+C&rft.aulast=Haimson&rft.aufirst=Bezalel&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 16 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - engineering geology; focal mechanism; Hartland Formation; hydraulic fracturing; in situ; measurement; New York; New York City New York; Paleozoic; pore pressure; pressure; rock mechanics; stress; United States ER - TY - JOUR T1 - Core relaxation measurements on compacted sedimentary formations (well Ba 1) AN - 50314580; 1993-040222 JF - Proceedings - Symposium on Rock Mechanics AU - Deflandre, Jean-Pierre AU - Sarda, Jean-Paul A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 49 EP - 57 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - wells KW - P-waves KW - body waves KW - Balazuz KW - Western Europe KW - in situ KW - stress KW - Europe KW - elastic waves KW - Ardeche France KW - deformation KW - cores KW - rock mechanics KW - measurement KW - France KW - compaction KW - engineering geology KW - sedimentary rocks KW - seismic waves KW - S-waves KW - hydrophones KW - anisotropy KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314580?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Core+relaxation+measurements+on+compacted+sedimentary+formations+%28well+Ba+1%29&rft.au=Deflandre%2C+Jean-Pierre%3BSarda%2C+Jean-Paul&rft.aulast=Deflandre&rft.aufirst=Jean-Pierre&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - anisotropy; Ardeche France; Balazuz; body waves; compaction; cores; deformation; elastic waves; engineering geology; Europe; France; hydrophones; in situ; measurement; P-waves; rock mechanics; S-waves; sedimentary rocks; seismic waves; stress; wells; Western Europe ER - TY - JOUR T1 - Invited paper; Rock mechanics considerations in designing a nuclear waste repository in hard rock AN - 50314004; 1993-040320 JF - Proceedings - Symposium on Rock Mechanics AU - Hardy, M P AU - Bauer, S J A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1041 EP - 1050 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - hard rocks KW - underground storage KW - stability KW - waste disposal KW - deformation KW - excavations KW - permeability KW - design KW - rock mechanics KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314004?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Invited+paper%3B+Rock+mechanics+considerations+in+designing+a+nuclear+waste+repository+in+hard+rock&rft.au=Hardy%2C+M+P%3BBauer%2C+S+J&rft.aulast=Hardy&rft.aufirst=M&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=1041&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 9 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - deformation; design; excavations; hard rocks; permeability; radioactive waste; rock mechanics; stability; underground storage; waste disposal ER - TY - JOUR T1 - A feasibility study of modal analysis in geotechnical engineering field phase AN - 50313978; 1993-040318 JF - Proceedings - Symposium on Rock Mechanics AU - Sun, X AU - Hardy, H R, Jr A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1019 EP - 1028 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - Luzerne County Pennsylvania KW - failures KW - engineering geology KW - statistical analysis KW - testing KW - Pennsylvania KW - instruments KW - feasibility studies KW - rock mechanics KW - modal analysis KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50313978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=A+feasibility+study+of+modal+analysis+in+geotechnical+engineering+field+phase&rft.au=Sun%2C+X%3BHardy%2C+H+R%2C+Jr&rft.aulast=Sun&rft.aufirst=X&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=1019&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 5 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - engineering geology; failures; feasibility studies; instruments; Luzerne County Pennsylvania; modal analysis; Pennsylvania; rock mechanics; statistical analysis; testing; United States ER - TY - JOUR T1 - Fabric changes induced in a cemented shale through consolidation and shear AN - 50313964; 1993-040308 JF - Proceedings - Symposium on Rock Mechanics AU - Leddra, M J AU - Petley, D N AU - Jones, M E A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 917 EP - 926 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - pressure KW - shear stress KW - shale KW - stress KW - deformation KW - high pressure KW - rock mechanics KW - models KW - compaction KW - laboratory studies KW - sedimentary rocks KW - shear KW - fabric KW - plasticity KW - clastic rocks KW - consolidation KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50313964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Fabric+changes+induced+in+a+cemented+shale+through+consolidation+and+shear&rft.au=Leddra%2C+M+J%3BPetley%2C+D+N%3BJones%2C+M+E&rft.aulast=Leddra&rft.aufirst=M&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=917&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 22 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - clastic rocks; compaction; consolidation; deformation; fabric; high pressure; laboratory studies; models; plasticity; pressure; rock mechanics; sedimentary rocks; shale; shear; shear stress; stress ER - TY - JOUR T1 - Aspects of transient creep of olivine AN - 50313937; 1993-040305 JF - Proceedings - Symposium on Rock Mechanics AU - Hanson, David R AU - Spetzler, Hartmut A A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 889 EP - 897 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - silicates KW - experimental studies KW - stress KW - olivine group KW - displacements KW - deformation KW - rock mechanics KW - nesosilicates KW - models KW - rheology KW - creep KW - olivine KW - orthosilicates KW - anisotropy KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50313937?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Aspects+of+transient+creep+of+olivine&rft.au=Hanson%2C+David+R%3BSpetzler%2C+Hartmut+A&rft.aulast=Hanson&rft.aufirst=David&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=889&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 23 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - anisotropy; creep; deformation; displacements; experimental studies; models; nesosilicates; olivine; olivine group; orthosilicates; rheology; rock mechanics; silicates; stress ER - TY - JOUR T1 - Some theoretical and computational aspects of large scale discrete element analysis AN - 50313905; 1993-040278 JF - Proceedings - Symposium on Rock Mechanics AU - Ghaboussi, Jamshid A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 619 EP - 628 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - discrete element analysis KW - theoretical studies KW - three-dimensional models KW - transformations KW - deformation KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50313905?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Some+theoretical+and+computational+aspects+of+large+scale+discrete+element+analysis&rft.au=Ghaboussi%2C+Jamshid&rft.aulast=Ghaboussi&rft.aufirst=Jamshid&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=619&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 16 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - deformation; discrete element analysis; models; rock mechanics; theoretical studies; three-dimensional models; transformations ER - TY - JOUR T1 - Modeling flow in non-homogeneous rock joints using the integral transform method AN - 50313858; 1993-040276 JF - Proceedings - Symposium on Rock Mechanics AU - Amadei, Bernard AU - Illangasekare, Tissa A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 599 EP - 608 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - hydraulics KW - finite difference analysis KW - statistical analysis KW - data processing KW - joints KW - analysis KW - boundary conditions KW - rock mechanics KW - models KW - computer programs KW - fractures KW - finite element analysis KW - engineering geology KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50313858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Modeling+flow+in+non-homogeneous+rock+joints+using+the+integral+transform+method&rft.au=Amadei%2C+Bernard%3BIllangasekare%2C+Tissa&rft.aulast=Amadei&rft.aufirst=Bernard&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=599&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 11 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - analysis; boundary conditions; computer programs; data processing; engineering geology; finite difference analysis; finite element analysis; fractures; hydraulics; joints; models; rock mechanics; statistical analysis ER - TY - JOUR T1 - Discrete feature dual porosity analysis of fractured rock masses; applications to fractured reservoirs and hazardous waste AN - 50313816; 1993-040270 JF - Proceedings - Symposium on Rock Mechanics AU - Dershowitz, William S AU - Doe, Thomas W AU - Wallmann, Peter C A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 543 EP - 550 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - hazardous waste KW - fractured materials KW - discontinuities KW - mining geology KW - finite difference analysis KW - statistical analysis KW - analysis KW - porosity KW - permeability KW - reservoir rocks KW - 30:Engineering geology KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50313816?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.atitle=Reexamination+of+fault+angles+predicted+by+shear+localization+theory&rft.au=Rudnicki%2C+J+W%3BOlsson%2C+W+A&rft.aulast=Rudnicki&rft.aufirst=J&rft.date=1998-07-01&rft.volume=35&rft.issue=4-5&rft.spage=512&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Rock+Mechanics+and+Mining+Sciences+%26+Geomechanics+Abstracts&rft.issn=01489062&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 7 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - analysis; discontinuities; finite difference analysis; fractured materials; hazardous waste; mining geology; models; permeability; porosity; reservoir rocks; statistical analysis ER - TY - JOUR T1 - 3D stochastic simulation of fracture network and flow at Stripa conditioned on observed fractures and calibrated on measured flow rates AN - 50313776; 1993-040269 JF - Proceedings - Symposium on Rock Mechanics AU - Chiles, Jean-Paul AU - Guerin, Frederic AU - Billaux, Daniel A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 533 EP - 542 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - fractured materials KW - hydraulics KW - Western Europe KW - three-dimensional models KW - Stripa region KW - statistical analysis KW - Europe KW - granitic composition KW - simulation KW - boundary conditions KW - rock mechanics KW - models KW - fractures KW - finite element analysis KW - engineering geology KW - Scandinavia KW - Orebro Sweden KW - hydraulic conductivity KW - Sweden KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50313776?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=3D+stochastic+simulation+of+fracture+network+and+flow+at+Stripa+conditioned+on+observed+fractures+and+calibrated+on+measured+flow+rates&rft.au=Chiles%2C+Jean-Paul%3BGuerin%2C+Frederic%3BBillaux%2C+Daniel&rft.aulast=Chiles&rft.aufirst=Jean-Paul&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=533&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 24 N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boundary conditions; engineering geology; Europe; finite element analysis; fractured materials; fractures; granitic composition; hydraulic conductivity; hydraulics; models; Orebro Sweden; rock mechanics; Scandinavia; simulation; statistical analysis; Stripa region; Sweden; three-dimensional models; Western Europe ER - TY - JOUR T1 - Improved modeling of the dynamic fracturing of rock with propellants AN - 50313746; 1993-040247 JF - Proceedings - Symposium on Rock Mechanics AU - Schatz, John F A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 305 EP - 312 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - hydraulic fracturing KW - fractures KW - boreholes KW - finite difference analysis KW - statistical analysis KW - mathematical models KW - deformation KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50313746?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Improved+modeling+of+the+dynamic+fracturing+of+rock+with+propellants&rft.au=Schatz%2C+John+F&rft.aulast=Schatz&rft.aufirst=John&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=305&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 4 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boreholes; deformation; finite difference analysis; fractures; hydraulic fracturing; mathematical models; models; rock mechanics; statistical analysis ER - TY - JOUR T1 - Implementing and monitoring thermomechanical tests in a salt formation of a French potash mine AN - 50313724; 1993-040235 JF - Proceedings - Symposium on Rock Mechanics AU - Ghoreychi, M AU - Raynal, M AU - Roman, J A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 181 EP - 190 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - halides KW - Amelie Mine KW - mines KW - chemically precipitated rocks KW - monitoring KW - Western Europe KW - tiltmeters KW - extensometers KW - Europe KW - deformation KW - evaporites KW - halite KW - radioactive waste KW - France KW - engineering geology KW - sedimentary rocks KW - chlorides KW - thermomechanical properties KW - waste disposal KW - potash KW - instruments KW - storage KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50313724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Implementing+and+monitoring+thermomechanical+tests+in+a+salt+formation+of+a+French+potash+mine&rft.au=Ghoreychi%2C+M%3BRaynal%2C+M%3BRoman%2C+J&rft.aulast=Ghoreychi&rft.aufirst=M&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=181&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 5 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - Amelie Mine; chemically precipitated rocks; chlorides; deformation; engineering geology; Europe; evaporites; extensometers; France; halides; halite; instruments; mines; monitoring; potash; radioactive waste; salt; sedimentary rocks; storage; thermomechanical properties; tiltmeters; waste disposal; Western Europe ER - TY - JOUR T1 - The transition from stable sliding to cyclic stick-slip; effect of cumulative slip and load point velocity on the nonlinear dynamical behavior in three rock-gouge systems AN - 50313699; 1993-040232 JF - Proceedings - Symposium on Rock Mechanics AU - Gu, Y AU - Wong, T F A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 151 EP - 158 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - stabilization KW - size distribution KW - experimental studies KW - gouge KW - stick-slip KW - stress KW - velocity KW - displacements KW - faults KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50313699?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=The+transition+from+stable+sliding+to+cyclic+stick-slip%3B+effect+of+cumulative+slip+and+load+point+velocity+on+the+nonlinear+dynamical+behavior+in+three+rock-gouge+systems&rft.au=Gu%2C+Y%3BWong%2C+T+F&rft.aulast=Gu&rft.aufirst=Y&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=151&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 20 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - displacements; experimental studies; faults; gouge; size distribution; stabilization; stick-slip; stress; velocity ER - TY - JOUR T1 - High-frequency acoustic emissions in a coal mine AN - 50312218; 1993-040322 JF - Proceedings - Symposium on Rock Mechanics AU - Black, D Jan A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 1063 EP - 1070 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - mines KW - geophones KW - eastern Kentucky KW - coal mines KW - Harlan County Kentucky KW - frequency KW - ultrasonic methods KW - engineering geology KW - mining geology KW - Kentucky KW - acoustical emissions KW - arrays KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50312218?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=High-frequency+acoustic+emissions+in+a+coal+mine&rft.au=Black%2C+D+Jan&rft.aulast=Black&rft.aufirst=D&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=1063&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 11 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - acoustical emissions; arrays; coal mines; eastern Kentucky; engineering geology; frequency; geophones; Harlan County Kentucky; Kentucky; mines; mining geology; ultrasonic methods; United States ER - TY - JOUR T1 - On the pore-based mechanism of dilatancy and fracture of rocks under compression AN - 50312188; 1993-040296 JF - Proceedings - Symposium on Rock Mechanics AU - Dyskin, Arcady V AU - Germanovich, Leonid N AU - Ustinov, Konstantin B A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 797 EP - 806 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - Poisson's ratio KW - shear stress KW - stress KW - mechanism KW - elastic constants KW - displacements KW - deformation KW - rock mechanics KW - fractures KW - cracks KW - dilatancy KW - shear modulus KW - compression KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50312188?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=On+the+pore-based+mechanism+of+dilatancy+and+fracture+of+rocks+under+compression&rft.au=Dyskin%2C+Arcady+V%3BGermanovich%2C+Leonid+N%3BUstinov%2C+Konstantin+B&rft.aulast=Dyskin&rft.aufirst=Arcady&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=797&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 26 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - compression; cracks; deformation; dilatancy; displacements; elastic constants; fractures; mechanism; Poisson's ratio; rock mechanics; shear modulus; shear stress; stress ER - TY - JOUR T1 - Immiscible fluid flow in a fracture AN - 50312145; 1993-040273 JF - Proceedings - Symposium on Rock Mechanics AU - Pyrak-Nolte, Laura J AU - Helgeson, Dan AU - Haley, Guy M AU - Morris, James W A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 571 EP - 578 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - models KW - fractured materials KW - laboratory studies KW - fractures KW - pressure KW - capillary pressure KW - multiphase flow KW - permeability KW - boundary conditions KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50312145?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Immiscible+fluid+flow+in+a+fracture&rft.au=Pyrak-Nolte%2C+Laura+J%3BHelgeson%2C+Dan%3BHaley%2C+Guy+M%3BMorris%2C+James+W&rft.aulast=Pyrak-Nolte&rft.aufirst=Laura&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=571&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 15 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - boundary conditions; capillary pressure; fractured materials; fractures; laboratory studies; models; multiphase flow; permeability; pressure; rock mechanics ER - TY - JOUR T1 - Mechanical effects of pressure and temperature variations on annular cement in oil wells AN - 50312111; 1993-040259 JF - Proceedings - Symposium on Rock Mechanics AU - Charara, I AU - Minh, D Nguyen A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 429 EP - 437 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - wells KW - petroleum engineering KW - Poisson's ratio KW - pressure KW - numerical analysis KW - stress KW - effects KW - elastic constants KW - variations KW - temperature KW - rock mechanics KW - models KW - engineering geology KW - cement KW - kinetics KW - Young's modulus KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50312111?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Mechanical+effects+of+pressure+and+temperature+variations+on+annular+cement+in+oil+wells&rft.au=Charara%2C+I%3BMinh%2C+D+Nguyen&rft.aulast=Charara&rft.aufirst=I&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=429&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - cement; effects; elastic constants; engineering geology; kinetics; models; numerical analysis; petroleum engineering; Poisson's ratio; pressure; rock mechanics; stress; temperature; variations; wells; Young's modulus ER - TY - JOUR T1 - Numerical representation of multilayer hydraulic fracturing AN - 50312055; 1993-040250 JF - Proceedings - Symposium on Rock Mechanics AU - Mack, Mark G AU - Piggott, Andrew R AU - Elbel, Jacques L A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 335 EP - 344 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - wells KW - hydraulic fracturing KW - petroleum engineering KW - numerical models KW - in situ KW - stress KW - optimization KW - elastic constants KW - reservoir rocks KW - models KW - engineering geology KW - Young's modulus KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50312055?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=Numerical+representation+of+multilayer+hydraulic+fracturing&rft.au=Mack%2C+Mark+G%3BPiggott%2C+Andrew+R%3BElbel%2C+Jacques+L&rft.aulast=Mack&rft.aufirst=Mark&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=335&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 11 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - elastic constants; engineering geology; hydraulic fracturing; in situ; models; numerical models; optimization; petroleum engineering; reservoir rocks; stress; wells; Young's modulus ER - TY - JOUR T1 - A field comparison of techniques for determining the direction of hydraulic fractures AN - 50312022; 1993-040226 JF - Proceedings - Symposium on Rock Mechanics AU - Yale, D P AU - Strubhar, M K AU - El Rabaa, A W A2 - Tillerson, J. R. A2 - Wawersik, W. R. Y1 - 1992 PY - 1992 DA - 1992 SP - 89 EP - 98 PB - A.A. Balkema, [location varies] VL - 33 SN - 0586-3031, 0586-3031 KW - United States KW - hydraulic fracturing KW - monitoring KW - strain KW - Cretaceous KW - northwestern New Mexico KW - New Mexico KW - simulation KW - Mesozoic KW - rock mechanics KW - fractures KW - engineering geology KW - Dakota Formation KW - San Juan Basin KW - anisotropy KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50312022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Symposium+on+Rock+Mechanics&rft.atitle=A+field+comparison+of+techniques+for+determining+the+direction+of+hydraulic+fractures&rft.au=Yale%2C+D+P%3BStrubhar%2C+M+K%3BEl+Rabaa%2C+A+W&rft.aulast=Yale&rft.aufirst=D&rft.date=1992-01-01&rft.volume=33&rft.issue=&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Symposium+on+Rock+Mechanics&rft.issn=05863031&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 33rd U.S. symposium on Rock mechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 16 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PSRMA6 N1 - SubjectsTermNotLitGenreText - anisotropy; Cretaceous; Dakota Formation; engineering geology; fractures; hydraulic fracturing; Mesozoic; monitoring; New Mexico; northwestern New Mexico; rock mechanics; San Juan Basin; simulation; strain; United States ER - TY - BOOK T1 - Measurement and analysis of fractures in core AN - 50288643; 1994-012583 JF - Geological studies relevant to horizontal drilling; examples from western North America AU - Lorenz, John C AU - Hill, Robin E A2 - Schmoker, James W. A2 - Coalson, Edward B. A2 - Brown, Charles A. Y1 - 1992 PY - 1992 DA - 1992 PB - Rocky Mountain Association of Geologists, Denver, CO KW - horizontal drilling KW - naturally fractured reservoirs KW - petroleum KW - graphic methods KW - directional drilling KW - applications KW - drilling KW - interpretation KW - cores KW - preferred orientation KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50288643?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Lorenz%2C+John+C%3BHill%2C+Robin+E&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1992-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Measurement+and+analysis+of+fractures+in+core&rft.title=Measurement+and+analysis+of+fractures+in+core&rft.issn=&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 - 35 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Experiment and analysis comparison in support of the Yucca Mountain Project AN - 50242418; 1994-038472 JF - Proceedings of the International Conference on Computer Methods and Advances in Geomechanics AU - Chen, E P AU - Bauer, S J AU - Costin, L S AU - Hansen, F D A2 - Beer, Gernot A2 - Booker, J. R. A2 - Carter, J. P. Y1 - 1992 PY - 1992 DA - 1992 SP - 1737 EP - 1742 PB - A.A. Balkema [on behalf of] the International Association for Computer Methods and Advances in Geomechanics, Rotterdam - Brookfield VL - 7, Vol. 3 KW - United States KW - volcanic rocks KW - welded tuff KW - numerical analysis KW - loading KW - igneous rocks KW - statistical analysis KW - simulation KW - Nye County Nevada KW - rock mechanics KW - pyroclastics KW - Nevada Test Site KW - finite element analysis KW - engineering geology KW - Rainier Mesa KW - tuff KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50242418?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+International+Conference+on+Computer+Methods+and+Advances+in+Geomechanics&rft.atitle=Experiment+and+analysis+comparison+in+support+of+the+Yucca+Mountain+Project&rft.au=Chen%2C+E+P%3BBauer%2C+S+J%3BCostin%2C+L+S%3BHansen%2C+F+D&rft.aulast=Chen&rft.aufirst=E&rft.date=1992-01-01&rft.volume=7%2C+Vol.+3&rft.issue=&rft.spage=1737&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+International+Conference+on+Computer+Methods+and+Advances+in+Geomechanics&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh international conference on Computer methods and advances in geomechanics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 5 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03529 N1 - SubjectsTermNotLitGenreText - engineering geology; finite element analysis; igneous rocks; loading; Nevada; Nevada Test Site; numerical analysis; Nye County Nevada; pyroclastics; Rainier Mesa; rock mechanics; simulation; statistical analysis; tuff; United States; volcanic rocks; welded tuff; Yucca Mountain ER - TY - RPRT T1 - Report of early site suitability evaluation of the potential repository site at Yucca Mountain, Nevada AN - 50214455; 1994-043766 JF - Report of early site suitability evaluation of the potential repository site at Yucca Mountain, Nevada AU - Younker, Jean L AU - Andrews, William B AU - Fasano, Gregory A AU - Herrington, C Charles AU - Mattson, Steven R AU - Murray, Robert C AU - Ballou, Lynden B AU - Revelli, Michael A AU - Ducharme, Arthur R AU - Shephard, Les E AU - Dudley, William W AU - Hoxie, Dwight T AU - Herbst, Richard J AU - Patera, Edward A AU - Judd, Bruce R AU - Docka, Janet A AU - Rickertsen, Larry D Y1 - 1992/01// PY - 1992 DA - January 1992 SP - 373 VL - SAIC-91/8000 KW - United States KW - Early Site Suitability Evaluation KW - site exploration KW - decision-making KW - waste disposal KW - Yucca Mountain KW - Nye County Nevada KW - Nevada KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50214455?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Health+Care+Analysis+%3A+HCA&rft.atitle=Care+for+Nurses+Only%3F+Medicine+and+the+Perceiving+Eye&rft.au=Martinsen%2C+Elin+H%C3%A5konsen&rft.aulast=Martinsen&rft.aufirst=Elin&rft.date=2011-03-01&rft.volume=19&rft.issue=1&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Health+Care+Analysis+%3A+HCA&rft.issn=10653058&rft_id=info:doi/10.1007%2Fs10728-010-0161-9 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 56 N1 - Document feature - illus. incl. 27 tables, sketch maps N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - A multigrid-based solver for mixed finite-element approximations to groundwater flow AN - 50183677; 1995-011937 JF - Proceedings of the International Conference on Computational Methods in Water Resources AU - Allen, M B AU - Curran, M C A2 - Russell, T. F. A2 - Ewing, R. E. A2 - Brebbia, C. A. A2 - Gray, W. G. A2 - Pinder, G. F. Y1 - 1992 PY - 1992 DA - 1992 SP - 579 EP - 585 PB - Computational Mechanics Publishers, Boston, MA VL - 9, Vol. 1 KW - finite element analysis KW - iterative methods KW - numerical analysis KW - Darcy's law KW - movement KW - statistical analysis KW - algorithms KW - simulation KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50183677?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+International+Conference+on+Computational+Methods+in+Water+Resources&rft.atitle=A+multigrid-based+solver+for+mixed+finite-element+approximations+to+groundwater+flow&rft.au=Allen%2C+M+B%3BCurran%2C+M+C&rft.aulast=Allen&rft.aufirst=M&rft.date=1992-01-01&rft.volume=9%2C+Vol.+1&rft.issue=&rft.spage=579&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+International+Conference+on+Computational+Methods+in+Water+Resources&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Computational methods in water resources IX N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1995-01-01 N1 - Number of references - 4 N1 - PubXState - MA N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #03136 N1 - SubjectsTermNotLitGenreText - algorithms; Darcy's law; finite element analysis; ground water; iterative methods; movement; numerical analysis; simulation; statistical analysis ER - TY - JOUR T1 - Shock metamorphism of quartz with initial temperatures -170 to +1000 degrees C AN - 50147382; 1995-039953 AB - Experiments show that the shock-induced amorphization of quartz is T-activated (E (sub a) < 60 kJ/mol) and the P of complete amorphization is lowered with increasing T. The type of defects formed is independent of initial T but the amount of amorphization increases with both P and initial T. Transformation occurs along three types of lamellae (narrow, s-shaped and wide) which contain fractured and/or high-P phases. These form by motion of collapsed zones propagation near the shock front: the dominant mechanism is solid state collapse to a dense disordered phase. Equilibrium phases such as stishovite do not form. Thus shocked quartz displays two types of disordered material: quench glass (at microfaults) which expands on P-T release to a lower density than quartz, and diaplectic glass (as transformation lamellae) which has a density close to quartz at ambient P and T. Below 15 GPa the former dominates; above, the transformation is principally by solid state collapse. Wider implications of these results are that microstructural shock palaeopiezometers are independent of initial T, so that features at impact craters and the K/T boundary require more than 10 GPa to form. Shock comminution should be more extensive at cold impact surfaces however, due to a lower fraction of melt glass forming. JF - Physics and Chemistry of Minerals AU - Gratz, A J AU - Nellis, W J AU - Christie, J M AU - Brocious, W AU - Swegle, J AU - Cordier, P Y1 - 1992 PY - 1992 DA - 1992 SP - 267 EP - 288 PB - Springer-Verlag, Berlin-New York VL - 19 IS - 5 SN - 0342-1791, 0342-1791 KW - silicates KW - lower Paleocene KW - silica minerals KW - Cretaceous KW - crystal structure KW - stishovite KW - lamellae KW - Upper Cretaceous KW - temperature KW - Cenozoic KW - melting KW - phase equilibria KW - Paleocene KW - framework silicates KW - P-T conditions KW - Paleogene KW - metamorphism KW - TEM data KW - Mesozoic KW - Tertiary KW - K-T boundary KW - quartz KW - stratigraphic boundary KW - amorphization KW - shock metamorphism KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50147382?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Physics+and+Chemistry+of+Minerals&rft.atitle=Shock+metamorphism+of+quartz+with+initial+temperatures+-170+to+%2B1000+degrees+C&rft.au=Gratz%2C+A+J%3BNellis%2C+W+J%3BChristie%2C+J+M%3BBrocious%2C+W%3BSwegle%2C+J%3BCordier%2C+P&rft.aulast=Gratz&rft.aufirst=A&rft.date=1992-01-01&rft.volume=19&rft.issue=5&rft.spage=267&rft.isbn=&rft.btitle=&rft.title=Physics+and+Chemistry+of+Minerals&rft.issn=03421791&rft_id=info:doi/ L2 - http://www.springerlink.com/content/100449/?p=e597e977f1914094b3810f7e67f0a453&pi=0 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 - 92 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - PCMIDU N1 - SubjectsTermNotLitGenreText - amorphization; Cenozoic; Cretaceous; crystal structure; framework silicates; K-T boundary; lamellae; lower Paleocene; melting; Mesozoic; metamorphism; P-T conditions; Paleocene; Paleogene; phase equilibria; quartz; shock metamorphism; silica minerals; silicates; stishovite; stratigraphic boundary; TEM data; temperature; Tertiary; Upper Cretaceous ER - TY - JOUR T1 - A Proposed Strategy for Assessing Compliance with the RCRA Ground-water Monitoring Regulations AN - 19161984; 9303595 AB - A hazardous waste management facility must have a groundwater monitoring system consisting of at least one upgradient and three downgradient wells, and show that the downgradient wells are capable of immediately detecting a statistically significant amount of contamination at the water table. This must occur for at least 30 years after the closure, to satisfy the Resource Conservation and Recovery Act (RCRA). Because the regulations are subjective, it is often difficult for the owner/operator and the regulator to assess whether a monitor-well network satisfies the regulations. A probabilistic strategy was developed which satisfies the regulations and attempts to minimize subjectivity in evaluating the performance of a monitor-well network, based on a determination of the likely groundwater flow paths through both the unsaturated and saturated zones, and groundwater travel times. The approach involves three stages of analysis: optimization of monitor well location to ensure detection of 95% of the likely flow paths in the saturated zone; evaluation of the sampling interval; and, assessing the monitor well network performance through time. Multiple interactions between the owner/operator and the regulator are required to implement this approach. The strategy attempts to minimize the current subjectivity of the monitoring well network evaluation process by prior agreement to a set approach and by defining the performance measures to evaluate the monitor well network. (See also W93-03592) (Brunone-PTT) JF - IN: Current Practices in Ground Water and Vadose Zone Investigations. STP 118, 1992. p 39-56, 6 fig, 11 ref. AU - Parsons, A M AU - Davis, P A AD - Sandia National Laboratories, Environmental Impact and Restoration Division 7723, Albuquerque, New Mexico Y1 - 1992 PY - 1992 DA - 1992 KW - Water Resources Abstracts KW - *Data acquisition KW - *Groundwater quality KW - *Monitoring KW - *Regulations KW - Federal jurisdiction KW - Flow rates KW - Groundwater movement KW - Monitoring wells KW - Networks KW - RCRA KW - Resource Conservation and Recovery Act KW - Soil saturation KW - Statistical analysis KW - Water quality KW - SW 5040:Data acquisition KW - SW 3070:Water quality control KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19161984?accountid=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=&rft.atitle=A+Proposed+Strategy+for+Assessing+Compliance+with+the+RCRA+Ground-water+Monitoring+Regulations&rft.au=Parsons%2C+A+M%3BDavis%2C+P+A&rft.aulast=Parsons&rft.aufirst=A&rft.date=1992-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Techniques for Quantifying the Recharge Rate through Unsaturated Soils AN - 19138896; 9303600 AB - The rate and areal extent of water infiltrating below the root zone, coupled with the amount of localized recharge and underflow, have been used to estimate the amount of reusable groundwater resources in an alluvial basin. A sampling and analysis strategy has recently been designed to implement several techniques for quantifying the recharge rate through thick unsaturated, unconsolidated alluvium. Several methods are employed to estimate the recharge rate, including a soil-physics based (i.e., Darcy's law) method, a chloride mass balance technique, a stable-isotope method, bomb pulse tritium method, and 36-Chlorine techniques. Each of these techniques yields an independent estimate of the recharge rate which may be used to define background percolation rates of conservative solutes, to approximate the upper boundary flux condition for numerical flow and transport modeling of the site, or as calibration criteria in flow and transport modeling. The soil-based physics approach is an indirect means of estimating the recharge rate through the application of Darcy's law with measured hydraulic characteristic data. The chloride mass balance method assumes piston displacement to estimate the recharge rate utilizing cumulative chloride versus water content data. The stable-isotope method is a tracer technique used to estimate the transport of the isotopic species deuterium and 18-O in the water molecule, which in turn allows for the determination of the recharge rate. The tritium and 36-Cl versus depth profiles can be used to estimate soil-water movement rates and soil water age. The recharge rate data is useful in assessing background percolation rates of solutes, in approximating the upper boundary flux condition for numerical flow and transport modeling of the site, or as calibration criteria in flow and transport modeling. (See also W93-03592) (Brunone-PTT) JF - IN: Current Practices in Ground Water and Vadose Zone Investigations. STP 118, 1992. p 111-123, 2 fig, 1 tab, 22 ref. AU - Knowlton, R G AU - Parsons, A M AU - Gaithers, K N AD - Sandia National Laboratories, Environmental Impact and Restoration Division 7723, Albuquerque, New Mexico Y1 - 1992 PY - 1992 DA - 1992 KW - Water Resources Abstracts KW - *Data acquisition KW - *Data analysis KW - *Groundwater movement KW - *Groundwater recharge KW - *Model studies KW - *Recharge rate KW - *Soil water KW - Chloride mass balance KW - Darcys law KW - Experimental design KW - Field tests KW - Flow velocity KW - Isotope studies KW - Mathematical models KW - Soil types KW - SW 0845:Water in soils KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19138896?accountid=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=&rft.atitle=Techniques+for+Quantifying+the+Recharge+Rate+through+Unsaturated+Soils&rft.au=Knowlton%2C+R+G%3BParsons%2C+A+M%3BGaithers%2C+K+N&rft.aulast=Knowlton&rft.aufirst=R&rft.date=1992-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Iterative performance assessment for the greater confinement disposal facilities; preliminary results of round two AN - 1849297382; 2016-103605 JF - Materials Research Society Symposia Proceedings AU - Olague, Natalie E AU - Baer, T A AU - Conrad, S H Y1 - 1992 PY - 1992 DA - 1992 SP - 899 EP - 907 PB - Elsevier, New York, NY VL - 294 SN - 0272-9172, 0272-9172 KW - United States KW - waste management KW - monitoring KW - regulations KW - tracers KW - mathematical models KW - waste disposal KW - Nevada KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849297382?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Iterative+performance+assessment+for+the+greater+confinement+disposal+facilities%3B+preliminary+results+of+round+two&rft.au=Olague%2C+Natalie+E%3BBaer%2C+T+A%3BConrad%2C+S+H&rft.aulast=Olague&rft.aufirst=Natalie&rft.date=1992-01-01&rft.volume=294&rft.issue=&rft.spage=899&rft.isbn=&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVI N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 12 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-12-16 N1 - SubjectsTermNotLitGenreText - mathematical models; monitoring; Nevada; radioactive waste; regulations; tracers; United States; waste disposal; waste management ER - TY - JOUR T1 - Transport modeling in a finite fractured rock domain AN - 1849297299; 2016-103597 JF - Materials Research Society Symposia Proceedings AU - Novak, Craig F Y1 - 1992 PY - 1992 DA - 1992 SP - 831 EP - 838 PB - Elsevier, New York, NY VL - 294 SN - 0272-9172, 0272-9172 KW - United States KW - fractured materials KW - Eddy County New Mexico KW - New Mexico KW - porosity KW - two-dimensional models KW - radioactive waste KW - models KW - Delaware Basin KW - waste management KW - transport KW - mathematical methods KW - Waste Isolation Pilot Plant KW - waste disposal KW - southeastern New Mexico KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849297299?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Transport+modeling+in+a+finite+fractured+rock+domain&rft.au=Novak%2C+Craig+F&rft.aulast=Novak&rft.aufirst=Craig&rft.date=1992-01-01&rft.volume=294&rft.issue=&rft.spage=831&rft.isbn=&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVI N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 10 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2016-12-16 N1 - SubjectsTermNotLitGenreText - Delaware Basin; Eddy County New Mexico; fractured materials; mathematical methods; models; New Mexico; porosity; radioactive waste; southeastern New Mexico; transport; two-dimensional models; United States; waste disposal; Waste Isolation Pilot Plant; waste management ER - TY - JOUR T1 - Is it possible to demonstrate compliance with the regulations for high-level-waste repositories? AN - 1849297226; 2016-103603 JF - Materials Research Society Symposia Proceedings AU - Bingham, Felton W Y1 - 1992 PY - 1992 DA - 1992 SP - 873 EP - 884 PB - Elsevier, New York, NY VL - 294 SN - 0272-9172, 0272-9172 KW - models KW - waste management KW - high-level waste KW - transport KW - regulations KW - waste disposal KW - design KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849297226?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Is+it+possible+to+demonstrate+compliance+with+the+regulations+for+high-level-waste+repositories%3F&rft.au=Bingham%2C+Felton+W&rft.aulast=Bingham&rft.aufirst=Felton&rft.date=1992-01-01&rft.volume=294&rft.issue=&rft.spage=873&rft.isbn=&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVI N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 7 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2016-12-16 N1 - SubjectsTermNotLitGenreText - design; high-level waste; models; radioactive waste; regulations; transport; waste disposal; waste management ER - TY - JOUR T1 - Conceptual structure of performance assessments conducted for the Waste Isolation Pilot Plant AN - 1849297141; 2016-103604 JF - Materials Research Society Symposia Proceedings AU - Helton, J C AU - Marietta, M G AU - Rechard, R P Y1 - 1992 PY - 1992 DA - 1992 SP - 885 EP - 898 PB - Elsevier, New York, NY VL - 294 SN - 0272-9172, 0272-9172 KW - United States KW - waste management KW - Eddy County New Mexico KW - New Mexico KW - equations KW - Waste Isolation Pilot Plant KW - waste disposal KW - southeastern New Mexico KW - design KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849297141?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Conceptual+structure+of+performance+assessments+conducted+for+the+Waste+Isolation+Pilot+Plant&rft.au=Helton%2C+J+C%3BMarietta%2C+M+G%3BRechard%2C+R+P&rft.aulast=Helton&rft.aufirst=J&rft.date=1992-01-01&rft.volume=294&rft.issue=&rft.spage=885&rft.isbn=&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVI N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 28 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-12-16 N1 - SubjectsTermNotLitGenreText - design; Eddy County New Mexico; equations; New Mexico; radioactive waste; southeastern New Mexico; United States; waste disposal; Waste Isolation Pilot Plant; waste management ER - TY - JOUR T1 - Model validation and decision making; an example using the Twin Lakes tracer test AN - 1849296628; 2016-103606 JF - Materials Research Society Symposia Proceedings AU - Olague, Natalie E AU - Davis, Paul A AU - Smith, Darria AU - Feeney, Tom Y1 - 1992 PY - 1992 DA - 1992 SP - 909 EP - 919 PB - Elsevier, New York, NY VL - 294 SN - 0272-9172, 0272-9172 KW - Twin Lakes Tracer Test KW - models KW - waste management KW - experimental studies KW - validation KW - movement KW - tracers KW - waste disposal KW - radioactive waste KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849296628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Materials+Research+Society+Symposia+Proceedings&rft.atitle=Model+validation+and+decision+making%3B+an+example+using+the+Twin+Lakes+tracer+test&rft.au=Olague%2C+Natalie+E%3BDavis%2C+Paul+A%3BSmith%2C+Darria%3BFeeney%2C+Tom&rft.aulast=Olague&rft.aufirst=Natalie&rft.date=1992-01-01&rft.volume=294&rft.issue=&rft.spage=909&rft.isbn=&rft.btitle=&rft.title=Materials+Research+Society+Symposia+Proceedings&rft.issn=02729172&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Scientific basis for nuclear waste management XVI N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 14 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2016-12-16 N1 - SubjectsTermNotLitGenreText - experimental studies; ground water; models; movement; radioactive waste; tracers; Twin Lakes Tracer Test; validation; waste disposal; waste management ER - TY - JOUR T1 - Preliminary assessment of natural fracture patterns in Frontier Formation sandstones, southwestern Wyoming AN - 1793205840; 2016-048128 JF - Guidebook - Wyoming Geological Association AU - Laubach, Stephen E AU - Lorenz, J C Y1 - 1992 PY - 1992 DA - 1992 SP - 87 EP - 96 PB - Wyoming Geological Association, Casper, WY VL - 43 SN - 0160-2829, 0160-2829 KW - United States KW - Cretaceous KW - Green River basin KW - sandstone KW - Upper Cretaceous KW - Mesozoic KW - Lincoln County Wyoming KW - Frontier Formation KW - Wyoming KW - Uinta County Wyoming KW - fractures KW - sedimentary rocks KW - tectonics KW - clastic rocks KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1793205840?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Guidebook+-+Wyoming+Geological+Association&rft.atitle=Preliminary+assessment+of+natural+fracture+patterns+in+Frontier+Formation+sandstones%2C+southwestern+Wyoming&rft.au=Laubach%2C+Stephen+E%3BLorenz%2C+J+C&rft.aulast=Laubach&rft.aufirst=Stephen&rft.date=1992-01-01&rft.volume=43&rft.issue=&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=Guidebook+-+Wyoming+Geological+Association&rft.issn=01602829&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Wyoming Geological Association forty-third field conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Number of references - 16 N1 - PubXState - WY N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2016-06-02 N1 - CODEN - WGGCAG N1 - SubjectsTermNotLitGenreText - clastic rocks; Cretaceous; fractures; Frontier Formation; Green River basin; Lincoln County Wyoming; Mesozoic; sandstone; sedimentary rocks; tectonics; Uinta County Wyoming; United States; Upper Cretaceous; Wyoming ER - TY - JOUR T1 - A study of grazing incidence configurations and their effect on X- ray diffraction data AN - 1560085234; 2014-068617 AB - The phase identification of thin polycrystalline films is effected by false peak splitting at high glancing angles and false peaks from the substrate. JF - Powder Diffraction AU - Goehner, Raymond P AU - Eatough, Michael O Y1 - 1992 PY - 1992 DA - 1992 SP - 2 EP - 5 PB - JCPDS - International Centre for Diffraction Data, Newtown Square, PA VL - 7 IS - 1 SN - 0885-7156, 0885-7156 KW - identification KW - X-ray analysis KW - polycrystalline materials KW - techniques KW - powder method KW - instruments KW - X-ray diffraction analysis KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1560085234?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Powder+Diffraction&rft.atitle=A+study+of+grazing+incidence+configurations+and+their+effect+on+X-+ray+diffraction+data&rft.au=Goehner%2C+Raymond+P%3BEatough%2C+Michael+O&rft.aulast=Goehner&rft.aufirst=Raymond&rft.date=1992-01-01&rft.volume=7&rft.issue=1&rft.spage=2&rft.isbn=&rft.btitle=&rft.title=Powder+Diffraction&rft.issn=08857156&rft_id=info:doi/ 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 - 2014-01-01 N1 - PubXState - PA N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2014-09-05 N1 - SubjectsTermNotLitGenreText - identification; instruments; polycrystalline materials; powder method; techniques; X-ray analysis; X-ray diffraction analysis ER - TY - JOUR T1 - Diffusive matrix fracture coupling including the effects of flow channelling AN - 13704230; S199344407 AB - The transport of solute in fractured rock systems was analysed, with respect to the effects of flow channelling within the fractures. Most solute advection occurred in the fractures, though the diffusive coupling with the large storage in the rock matrix often reduced the effective solute velocity below the fluid velocity in the fractures, and channelling within the fractures further complicated analysis of the system. For longer time scales the reduction in coupling between the rock matrix and the fractures due to flow channelling, identified by Rasmuson and Neretnieks, was considerably diminished. JF - Water Resources Research AU - Dykhuizen, R C AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1992 PY - 1992 DA - 1992 SP - 2447 EP - 2450 VL - 28 IS - 9 SN - 0043-1397, 0043-1397 KW - Analysis KW - Reduction KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13704230?accountid=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=Diffusive+matrix+fracture+coupling+including+the+effects+of+flow+channelling&rft.au=Dykhuizen%2C+R+C&rft.aulast=Dykhuizen&rft.aufirst=R&rft.date=1992-01-01&rft.volume=28&rft.issue=9&rft.spage=2447&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: Theoretical. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - The apparent conductivity for steady unsaturated flow in periodically fractured porous media AN - 13693853; S199445322 AB - In an idealized model of a periodic distribution of horizontal fractures in a 2-dimensional domain, dry fracture voids formed a barrier to gravity-driven unsaturated flow through the fracture plane. Determination of apparent conductivity enabled representation of the fractured system by a homogeneous medium for describing steady unsaturated flow. Asymptotic analysis, which included scaling of governing equations to determine the appropriate values of dimensionless parameters, yielded an analytical solution for apparent hydraulic conductivity in the limit of vanishing sorptive number for the intact matrix material. A 2-dimensional finite difference numerical method was used to obtain the apparent hydraulic conductivity for arbitrary spacing and sorptive number, and simulation results showed that relative errors between numerical and analytical results were less than 1 per cent for fracture blockages less than 85 per cent, and increased to 2 per cent for 95 per cent blockages for only the largest aspect ration considered. The asymptotic solution represented the limit of constant conductivity, whereas the numerical model accounted for variable hydraulic conductivity as a function of the local pressure head, and the numerical results confirmed the analytical solution as a lower bound on apparent hydraulic conductivity. JF - Water Resources Research AU - Martinez, MJ AU - Dykhuizen, R C AU - Eaton, R R AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1992 PY - 1992 DA - 1992 SP - 2879 EP - 2887 VL - 28 IS - 11 SN - 0043-1397, 0043-1397 KW - Analysis KW - Media 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/13693853?accountid=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=The+apparent+conductivity+for+steady+unsaturated+flow+in+periodically+fractured+porous+media&rft.au=Martinez%2C+MJ%3BDykhuizen%2C+R+C%3BEaton%2C+R+R&rft.aulast=Martinez&rft.aufirst=MJ&rft.date=1992-01-01&rft.volume=28&rft.issue=11&rft.spage=2879&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: Theoretical. N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Destruction of organics and removal of heavy metals in water via TiO2 photocatalysis AN - 13679750; 199405278 AB - Laboratory experiments were carried out to determine the effectiveness of titanium dioxide-catalysed photolytic-oxidation of several reduced ionic forms of heavy metals, including monovalent silver, divalent ions of cadmium, copper, mercury, nickel and platinum and hexavalent chromium anions. By irradiation of the heterogeneous catalyst at wavelengths below 390 nm valence-band electrons in the titanium dioxide particles suspended in water were activated with the production of electron holes' capable of reacting with other substances, such as water, producing hydroxyl or superoxide ions. The tests were conducted using dissolved inorganic salts in conjunction with a range of soluble low-molecular weight organic compounds. Only those metals where a redox potential greater than 0.4 V was necessary for the reduction reaction were effectively eliminated by deposition onto the catalyst. The presence of organic reducing agents enhanced the metallic reduction process and conversely the reduction of heavy metals enhanced the oxidation of organics, with increasing metal concentrations increasing the rate of oxidation of organic substrates. The rate at which chromium(VI) was reduced was very sensitive to the type of organic which was oxidized simultaneously and to the pH of the medium. There are 37 references. JF - Chemical Oxidation: Technologies for the Nineties. Proceedings Second International Symposium, Vanderbilt University, Nashville, Tenn., Volume 2 AU - Prairie, M R AU - Evans, L R AU - Martinez, S L Y1 - 1992 PY - 1992 DA - 1992 SP - 14 EP - 441 KW - Inorganic -- (see also without this prefix) KW - Media KW - Reduction KW - Suspended KW - Aqualine Abstracts KW - AQ 00004:Water Treatment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13679750?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Prairie%2C+M+R%3BEvans%2C+L+R%3BMartinez%2C+S+L&rft.aulast=Prairie&rft.aufirst=M&rft.date=1992-01-01&rft.volume=&rft.issue=&rft.spage=428&rft.isbn=&rft.btitle=Destruction+of+organics+and+removal+of+heavy+metals+in+water+via+TiO2+photocatalysis&rft.title=Destruction+of+organics+and+removal+of+heavy+metals+in+water+via+TiO2+photocatalysis&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 - NORIA-SP; a finite element computer program for analyzing liquid water transport in porous media AN - 51065015; 1996-001314 JF - SAND (Sandia Laboratories) AU - Hopkins, P L AU - Eaton, R R AU - Bixler, N E Y1 - 1991/12// PY - 1991 DA - December 1991 SP - 82 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - statistical analysis KW - data processing KW - porous materials KW - mathematical models KW - equations KW - Nye County Nevada KW - NORIA-SP KW - porosity KW - radioactive waste KW - finite element analysis KW - waste disposal KW - Yucca Mountain KW - permeability KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51065015?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Hopkins%2C+P+L%3BEaton%2C+R+R%3BBixler%2C+N+E&rft.aulast=Hopkins&rft.aufirst=P&rft.date=1991-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=NORIA-SP%3B+a+finite+element+computer+program+for+analyzing+liquid+water+transport+in+porous+media&rft.title=NORIA-SP%3B+a+finite+element+computer+program+for+analyzing+liquid+water+transport+in+porous+media&rft.issn=02706520&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 - 24 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - NM N1 - Document feature - illus. N1 - SuppNotes - Includes 2 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - data processing; equations; finite element analysis; mathematical models; Nevada; NORIA-SP; Nye County Nevada; permeability; porosity; porous materials; radioactive waste; statistical analysis; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - PACE-90 water and solute transport calculations for 0.01, 0.1, and 0.5 mm/yr infiltration into Yucca Mountain AN - 51062105; 1996-008294 JF - SAND (Sandia Laboratories) AU - Dykhuizen, R C AU - Eaton, R R AU - Hopkins, P L AU - Martinez, M J Y1 - 1991/12// PY - 1991 DA - December 1991 SP - 67 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - water KW - United States KW - solute transport KW - hydrology KW - Performance Assessment Calculational Exercise KW - numerical models KW - isotopes KW - one-dimensional models KW - rates KW - Nye County Nevada KW - two-dimensional models KW - radioactive isotopes KW - infiltration KW - Yucca Mountain KW - Nevada KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51062105?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Dykhuizen%2C+R+C%3BEaton%2C+R+R%3BHopkins%2C+P+L%3BMartinez%2C+M+J&rft.aulast=Dykhuizen&rft.aufirst=R&rft.date=1991-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=PACE-90+water+and+solute+transport+calculations+for+0.01%2C+0.1%2C+and+0.5+mm%2Fyr+infiltration+into+Yucca+Mountain&rft.title=PACE-90+water+and+solute+transport+calculations+for+0.01%2C+0.1%2C+and+0.5+mm%2Fyr+infiltration+into+Yucca+Mountain&rft.issn=02706520&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 - 11 N1 - PubXState - NM N1 - Document feature - illus. incl. 7 tables N1 - SuppNotes - Includes 2 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - hydrology; infiltration; isotopes; Nevada; numerical models; Nye County Nevada; one-dimensional models; Performance Assessment Calculational Exercise; radioactive isotopes; rates; solute transport; two-dimensional models; United States; water; Yucca Mountain ER - TY - JOUR T1 - Drift design methodology and preliminary application for the Yucca Mountain Site Characterization Project AN - 51028499; 1999-027674 JF - SAND (Sandia Laboratories) AU - Hardy, M P AU - Bauer, Stephen J Y1 - 1991/12// PY - 1991 DA - December 1991 EP - variously paginated PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - site exploration KW - stability KW - Nye County Nevada KW - excavations KW - radioactive waste KW - safety KW - waste disposal KW - Yucca Mountain KW - underground disposal KW - Nevada KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51028499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Hardy%2C+M+P%3BBauer%2C+Stephen+J&rft.aulast=Hardy&rft.aufirst=M&rft.date=1991-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Drift+design+methodology+and+preliminary+application+for+the+Yucca+Mountain+Site+Characterization+Project&rft.title=Drift+design+methodology+and+preliminary+application+for+the+Yucca+Mountain+Site+Characterization+Project&rft.issn=02706520&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 - 70 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - NM N1 - Document feature - illus. incl. 55 tables, sketch maps N1 - SuppNotes - Includes 3 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - design; excavations; Nevada; Nye County Nevada; radioactive waste; safety; site exploration; stability; underground disposal; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Preliminary numerical modeling for the G-Tunnel welded tuff mining experiment AN - 51027836; 1999-027669 JF - SAND (Sandia Laboratories) AU - Johnson, Roy L AU - Bauer, Stephen J Y1 - 1991/09// PY - 1991 DA - September 1991 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - experimental studies KW - volcanic rocks KW - G-Tunnel KW - welded tuff KW - site exploration KW - igneous rocks KW - stress KW - mechanical properties KW - Nye County Nevada KW - rock mechanics KW - pyroclastics KW - Nevada Test Site KW - Rainier Mesa KW - tunnels KW - waste disposal KW - Yucca Mountain KW - Nevada KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51027836?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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+Roy+L%3BBauer%2C+Stephen+J&rft.aulast=Johnson&rft.aufirst=Roy&rft.date=1991-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Preliminary+numerical+modeling+for+the+G-Tunnel+welded+tuff+mining+experiment&rft.title=Preliminary+numerical+modeling+for+the+G-Tunnel+welded+tuff+mining+experiment&rft.issn=02706520&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 - 9 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - NM N1 - Document feature - illus. incl. 7 tables, sketch map N1 - SuppNotes - Includes 2 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - design; experimental studies; G-Tunnel; igneous rocks; mechanical properties; Nevada; Nevada Test Site; Nye County Nevada; pyroclastics; Rainier Mesa; rock mechanics; site exploration; stress; tunnels; United States; volcanic rocks; waste disposal; welded tuff; Yucca Mountain ER - TY - JOUR T1 - Hydrogeochemical studies of the Rustler Formation and related rocks in the Waste Isolation Pilot Plant area, southeastern New Mexico AN - 51034346; 1998-052850 JF - SAND (Sandia Laboratories) A2 - Siegel, M. D. A2 - Lambert, S. J. A2 - Robinson, K. L. Y1 - 1991/08// PY - 1991 DA - August 1991 EP - variously paginated PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - isotopes KW - Eddy County New Mexico KW - site exploration KW - Rustler Formation KW - New Mexico KW - stable isotopes KW - ground water KW - Ochoan KW - radioactive isotopes KW - movement KW - Waste Isolation Pilot Plant KW - Culebra Dolomite Member KW - geochemistry KW - chemical ratios KW - alkaline earth metals KW - Paleozoic KW - Permian KW - hydrochemistry KW - Delaware Basin KW - Sr-87/Sr-86 KW - metals KW - uranium KW - U-238/U-234 KW - waste disposal KW - southeastern New Mexico KW - actinides KW - strontium KW - 21:Hydrogeology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51034346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=1991-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Hydrogeochemical+studies+of+the+Rustler+Formation+and+related+rocks+in+the+Waste+Isolation+Pilot+Plant+area%2C+southeastern+New+Mexico&rft.title=Hydrogeochemical+studies+of+the+Rustler+Formation+and+related+rocks+in+the+Waste+Isolation+Pilot+Plant+area%2C+southeastern+New+Mexico&rft.issn=02706520&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 - 209 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - actinides; alkaline earth metals; chemical ratios; Culebra Dolomite Member; Delaware Basin; Eddy County New Mexico; geochemistry; ground water; hydrochemistry; isotopes; metals; movement; New Mexico; Ochoan; Paleozoic; Permian; radioactive isotopes; Rustler Formation; site exploration; southeastern New Mexico; Sr-87/Sr-86; stable isotopes; strontium; U-238/U-234; United States; uranium; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Immiscible Displacement in Porous Media: Stability Analysis of Three-Dimensional, Axisymmetric Disturbances with Application to Gravity-Driven Wetting Front Instability AN - 19123992; 9201522 AB - As water infiltrates downward into an air-filled, water wettable porous medium, the wetting front which forms may become unstable and allow the formation of downward-moving fingers within the vadose zone. Stability criteria and estimated finger widths may be adapted from linear stability theory in two-dimensional systems. Two approaches reported in the literature which employ different formulations for the interfacial boundary conditions yield different estimates of the finger width as a function of the flux through the system that differ by the exponent n (either 1 or 1/2). The analyses may be extended to investigate finger diameter in three-dimensional systems by considering axisymmetric disturbances. The three-dimensional analyses were compared to previously reported experimental results in three-dimensional systems. The results for three-dimensional axisymmetric perturbations using the applied approaches were found to be identical to their counterparts for two-dimensional perturbations except for a constant factor which in the three-dimensional case is 4.8 and the two-dimensional case is pi. Because either approach gives similar results for low system fluxes, in practice, it probably will not matter which formulation is used. However, one approach (where n=1) represents the data better and contains only traditionally measured porous media properties. (Fish-PTT) JF - Water Resources Research WRERAQ, Vol. 27, No. 8, p 1947-1956, August 1991. 5 fig, 28 ref. AU - Glass, R J AU - Parlange, J Y AU - Steenhuis, T S AD - Geoscience Analysis Division, Sandia National Laboratories, Albuquerque, New Mexico Y1 - 1991/08// PY - 1991 DA - Aug 1991 KW - Water Resources Abstracts KW - *Infiltration KW - *Model studies KW - *Porous media KW - *Soil water KW - *Wetting KW - Flow models KW - Gravity flow KW - Hydrologic models KW - Stability analysis KW - Vadose water KW - Vadose zone KW - SW 5080:Evaluation, processing and publication KW - SW 0845:Water in soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19123992?accountid=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=&rft.atitle=Immiscible+Displacement+in+Porous+Media%3A+Stability+Analysis+of+Three-Dimensional%2C+Axisymmetric+Disturbances+with+Application+to+Gravity-Driven+Wetting+Front+Instability&rft.au=Glass%2C+R+J%3BParlange%2C+J+Y%3BSteenhuis%2C+T+S&rft.aulast=Glass&rft.aufirst=R&rft.date=1991-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - A performance assessment methodology for high-level radioactive waste disposal in unsaturated, fractured tuff AN - 50327877; 1993-031690 JF - NUREG/CR (United States. Nuclear Regulatory Commission) AU - Gallegos, David P Y1 - 1991/07// PY - 1991 DA - July 1991 SP - 38 PB - U. S. Nuclear Regulatory Commission, Office of Nuclear Regulatory Research, Washington, DC SN - 0278-1670, 0278-1670 KW - solute transport KW - high-level waste KW - volcanic rocks KW - three-dimensional models KW - isotopes KW - igneous rocks KW - statistical analysis KW - radioactive waste KW - ground water KW - pyroclastics KW - radioactive isotopes KW - hydrodynamics KW - risk assessment KW - tuff KW - waste disposal KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50327877?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gallegos%2C+David+P&rft.aulast=Gallegos&rft.aufirst=David&rft.date=1991-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+performance+assessment+methodology+for+high-level+radioactive+waste+disposal+in+unsaturated%2C+fractured+tuff&rft.title=A+performance+assessment+methodology+for+high-level+radioactive+waste+disposal+in+unsaturated%2C+fractured+tuff&rft.issn=02781670&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 - 52 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ground water; high-level waste; hydrodynamics; igneous rocks; isotopes; pyroclastics; radioactive isotopes; radioactive waste; risk assessment; solute transport; statistical analysis; three-dimensional models; tuff; volcanic rocks; waste disposal ER - TY - JOUR T1 - A comparison of parameter estimation and sensitivity analysis techniques and their impact on the uncertainty in ground water flow model predictions AN - 51053369; 1997-029003 JF - NUREG/CR (United States. Nuclear Regulatory Commission) AU - Zimmerman, D A AU - Hanson, R T AU - Davis, P A Y1 - 1991/05// PY - 1991 DA - May 1991 EP - variously paginated PB - U. S. Nuclear Regulatory Commission, Office of Nuclear Regulatory Research, Washington, DC SN - 0278-1670, 0278-1670 KW - Type: contour maps KW - United States KW - Pinal County Arizona KW - experimental studies KW - cokriging KW - Monte Carlo analysis KW - statistical analysis KW - kriging KW - geostatistics KW - ground water KW - Avra Valley Aquifer KW - sensitivity analysis KW - movement KW - Arizona KW - Pima County Arizona KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51053369?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Zimmerman%2C+D+A%3BHanson%2C+R+T%3BDavis%2C+P+A&rft.aulast=Zimmerman&rft.aufirst=D&rft.date=1991-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+comparison+of+parameter+estimation+and+sensitivity+analysis+techniques+and+their+impact+on+the+uncertainty+in+ground+water+flow+model+predictions&rft.title=A+comparison+of+parameter+estimation+and+sensitivity+analysis+techniques+and+their+impact+on+the+uncertainty+in+ground+water+flow+model+predictions&rft.issn=02781670&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 - 88 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - DC N1 - Document feature - illus. incl. 8 tables N1 - SuppNotes - Includes 4 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arizona; Avra Valley Aquifer; cokriging; experimental studies; geostatistics; ground water; kriging; Monte Carlo analysis; movement; Pima County Arizona; Pinal County Arizona; sensitivity analysis; statistical analysis; United States ER - TY - JOUR T1 - Sedimentation patterns in Pennsylvanian strata at the Kinney Brick Quarry, Bernalillo County, NM AN - 50293942; 1994-006671 JF - Abstracts with Programs - Geological Society of America AU - Lorenz, John C AU - Lucas, Spencer AU - Smith, Gary A AU - Geissman, John William AU - Elston, Wolfgang E AU - Keller, G Randy Y1 - 1991/04// PY - 1991 DA - April 1991 SP - 44 PB - Geological Society of America (GSA), Boulder, CO VL - 23 IS - 4 SN - 0016-7592, 0016-7592 KW - United States KW - limestone KW - Dunbarella KW - Pennsylvanian KW - Inarticulata KW - Bernalillo County New Mexico KW - regression KW - New Mexico KW - Lingula KW - Pteridophyta KW - Ostracoda KW - central New Mexico KW - transgression KW - sedimentary rocks KW - sedimentation rates KW - Brachiopoda KW - siltstone KW - Invertebrata KW - rhythmite KW - sedimentary structures KW - cross-bedding KW - Plantae KW - Chordata KW - patterns KW - laminations KW - assemblages KW - Paleozoic KW - Crustacea KW - sedimentation KW - Carboniferous KW - fresh-water environment KW - nearshore environment KW - Kinney Brick Quarry KW - Branchiopoda KW - Amphibia KW - sea-level changes KW - planar bedding structures KW - Arthropoda KW - marine environment KW - Mandibulata KW - Vertebrata KW - carbonate rocks KW - fluvial environment KW - clastic rocks KW - Tetrapoda KW - microfossils KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50293942?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Sedimentation+patterns+in+Pennsylvanian+strata+at+the+Kinney+Brick+Quarry%2C+Bernalillo+County%2C+NM&rft.au=Lorenz%2C+John+C%3BLucas%2C+Spencer%3BSmith%2C+Gary+A%3BGeissman%2C+John+William%3BElston%2C+Wolfgang+E%3BKeller%2C+G+Randy&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1991-04-01&rft.volume=23&rft.issue=4&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, Rocky Mountain Section 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 - Amphibia; Arthropoda; assemblages; Bernalillo County New Mexico; Brachiopoda; Branchiopoda; carbonate rocks; Carboniferous; central New Mexico; Chordata; clastic rocks; cross-bedding; Crustacea; Dunbarella; fluvial environment; fresh-water environment; Inarticulata; Invertebrata; Kinney Brick Quarry; laminations; limestone; Lingula; Mandibulata; marine environment; microfossils; nearshore environment; New Mexico; Ostracoda; Paleozoic; patterns; Pennsylvanian; planar bedding structures; Plantae; Pteridophyta; regression; rhythmite; sea-level changes; sedimentary rocks; sedimentary structures; sedimentation; sedimentation rates; siltstone; Tetrapoda; transgression; United States; Vertebrata ER - TY - JOUR T1 - Mineralogy of a boron-, fluorine-, and sodium-enriched peralkaline phonolite, Point of Rocks Mesa, Colfax County, New Mexico AN - 50279488; 1994-006700 JF - Abstracts with Programs - Geological Society of America AU - Modreski, Peter J AU - Hlava, Paul F AU - Demark, Ramon S AU - Geissman, John William AU - Elston, Wolfgang E AU - Keller, G Randy Y1 - 1991/04// PY - 1991 DA - April 1991 SP - 49 PB - Geological Society of America (GSA), Boulder, CO VL - 23 IS - 4 SN - 0016-7592, 0016-7592 KW - United States KW - volcanic rocks KW - igneous rocks KW - halogens KW - New Mexico KW - temperature KW - Cenozoic KW - Colfax County New Mexico KW - mineral composition KW - fluorine KW - Raton-Clayton volcanic field KW - alkali metals KW - Paleogene KW - sodium KW - sills KW - phonolites KW - Miocene KW - evolution KW - Tertiary KW - peralkalic composition KW - intrusions KW - Neogene KW - metals KW - Point of Rocks Mesa KW - crystallization KW - boron KW - Oligocene KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50279488?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mineralogy+of+a+boron-%2C+fluorine-%2C+and+sodium-enriched+peralkaline+phonolite%2C+Point+of+Rocks+Mesa%2C+Colfax+County%2C+New+Mexico&rft.au=Modreski%2C+Peter+J%3BHlava%2C+Paul+F%3BDemark%2C+Ramon+S%3BGeissman%2C+John+William%3BElston%2C+Wolfgang+E%3BKeller%2C+G+Randy&rft.aulast=Modreski&rft.aufirst=Peter&rft.date=1991-04-01&rft.volume=23&rft.issue=4&rft.spage=49&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, Rocky Mountain Section 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 - alkali metals; boron; Cenozoic; Colfax County New Mexico; crystallization; evolution; fluorine; halogens; igneous rocks; intrusions; metals; mineral composition; Miocene; Neogene; New Mexico; Oligocene; Paleogene; peralkalic composition; phonolites; Point of Rocks Mesa; Raton-Clayton volcanic field; sills; sodium; temperature; Tertiary; United States; volcanic rocks ER - TY - JOUR T1 - Seafloor seismic data study AN - 52052344; 2002-076443 JF - OCS Report - MMS AU - Sleefe, Gerard E AU - Anonymous Y1 - 1991 PY - 1991 DA - 1991 SP - 91 EP - 97 PB - U. S. Department of the Interior, Minerals Management Service, Resource Evaluation Division, [location varies] KW - United States KW - seismograms KW - East Pacific KW - Upland earthquake 1990 KW - Northeast Pacific KW - geophysical surveys KW - geologic hazards KW - geophysical methods KW - structures KW - seismic methods KW - California KW - marine installations KW - foundations KW - North Pacific KW - Pacific Ocean KW - surveys KW - ocean floors KW - earthquakes KW - design KW - 30:Engineering geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52052344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=OCS+Report+-+MMS&rft.atitle=Seafloor+seismic+data+study&rft.au=Sleefe%2C+Gerard+E%3BAnonymous&rft.aulast=Sleefe&rft.aufirst=Gerard&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=91&rft.isbn=&rft.btitle=&rft.title=OCS+Report+-+MMS&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 - 3 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #04897 N1 - SubjectsTermNotLitGenreText - California; design; earthquakes; East Pacific; foundations; geologic hazards; geophysical methods; geophysical surveys; marine installations; North Pacific; Northeast Pacific; ocean floors; Pacific Ocean; seismic methods; seismograms; structures; surveys; United States; Upland earthquake 1990 ER - TY - JOUR T1 - In situ tests of salt deformation for validation of a radioactive waste repository predictive technology AN - 51512698; 2007-004640 JF - Transactions of Society for Mining, Metallurgy, and Exploration AU - Munson, D E Y1 - 1991 PY - 1991 DA - 1991 SP - 1914 EP - 1921 PB - Society for Mining, Metallurgy, and Exploration, Littleton, CO VL - 290 SN - 1075-8623, 1075-8623 KW - hazardous waste KW - salt tectonics KW - technology KW - in situ KW - testing KW - tectonics KW - waste disposal KW - deformation KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51512698?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+of+Society+for+Mining%2C+Metallurgy%2C+and+Exploration&rft.atitle=In+situ+tests+of+salt+deformation+for+validation+of+a+radioactive+waste+repository+predictive+technology&rft.au=Munson%2C+D+E&rft.aulast=Munson&rft.aufirst=D&rft.date=1991-01-01&rft.volume=290&rft.issue=&rft.spage=1914&rft.isbn=&rft.btitle=&rft.title=Transactions+of+Society+for+Mining%2C+Metallurgy%2C+and+Exploration&rft.issn=10758623&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - CO N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - deformation; hazardous waste; in situ; radioactive waste; salt tectonics; technology; tectonics; testing; waste disposal ER - TY - JOUR T1 - Experimental study of an advanced three-component borehole seismic receiver AN - 50388624; 1992-066754 AB - An advanced three-component borehole seismic receiver has been designed, developed, and tested. This receiver was designed with the aid of finite element vibration modeling to be free of significant clamp resonances below 2000 Hz. This broad frequency range makes this sonde well suited for cross-well seismic imaging applications. State-of-the art piezo-electric accelerometers are used as the three-component sensors and provide signal enhancement relative to conventional geophones. The use of these accelerometers offer a signal-to-noise enhancement of approximately 20 dB at 1000 Hz over moving-coil seismic geophones. Additional features of the sonde include high temperature/pressure operation, small size, lightweight, field-durable construction, and multi-station expansion capability. A prototype accelerometer-based sonde was field tested at the Texaco Humble Field to determine its performance characteristics. A borehole explosive source was used to test the sonde in a cross-well configuration (815 ft well-to-well separation). For comparison purposes, similar cross-well tests were performed using a commercial VSP-type tool and buried/cemented geophones. The advanced sonde exhibited significantly improved coupling relative to the VSP tool as evidenced by increased bandwidth and signal-to-noise ratio. Additionally, the advanced sonde produced signals which rival those produced by the buried/cemented geophones. JF - SEG Abstracts AU - Sleefe, Gerard E AU - Engler, Bruce P AU - Anonymous Y1 - 1991 PY - 1991 DA - 1991 SP - 30 EP - 33 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 61 SN - 0737-0164, 0737-0164 KW - vertical seismic profiles KW - experimental studies KW - seismic profiles KW - boreholes KW - well-logging KW - seismic receivers KW - geophysical profiles KW - seismic logging KW - instruments KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50388624?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Experimental+study+of+an+advanced+three-component+borehole+seismic+receiver&rft.au=Sleefe%2C+Gerard+E%3BEngler%2C+Bruce+P%3BAnonymous&rft.aulast=Sleefe&rft.aufirst=Gerard&rft.date=1991-01-01&rft.volume=61&rft.issue=&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, Sixty-first annual international meeting and exposition N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Society of Exploration Geophysicists, Tulsa, OK, United States N1 - Date revised - 1992-01-01 N1 - Number of references - 5 N1 - PubXState - OK N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - SGAMB7 N1 - SubjectsTermNotLitGenreText - boreholes; experimental studies; geophysical profiles; instruments; seismic logging; seismic profiles; seismic receivers; vertical seismic profiles; well-logging ER - TY - JOUR T1 - NMR spectroscopy of experimentally shocked silicate minerals AN - 50315206; 1993-037434 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Cygan, R T AU - Boslough, M B AU - Kirkpatrick, R J A2 - Ryder, Graham A2 - Sharpton, Virgil L. Y1 - 1991 PY - 1991 DA - 1991 SP - 271 EP - 272 PB - Lunar and Planetary Science Conference, Houston, TX VL - 22 KW - silicates KW - experimental studies KW - pressure KW - metamorphism KW - high pressure KW - NMR spectra KW - temperature KW - spectra KW - mineral assemblages KW - synthetic materials KW - shock metamorphism KW - high temperature KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50315206?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=NMR+spectroscopy+of+experimentally+shocked+silicate+minerals&rft.au=Cygan%2C+R+T%3BBoslough%2C+M+B%3BKirkpatrick%2C+R+J&rft.aulast=Cygan&rft.aufirst=R&rft.date=1991-01-01&rft.volume=22&rft.issue=&rft.spage=271&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-second lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - experimental studies; high pressure; high temperature; metamorphism; mineral assemblages; NMR spectra; pressure; shock metamorphism; silicates; spectra; synthetic materials; temperature ER - TY - JOUR T1 - Examination of experimentally shocked silicate minerals by silicon-29 NMR spectroscopy AN - 50294400; 1994-007801 JF - Abstracts with Programs - Geological Society of America AU - Cygan, Randall T AU - Boslough, Mark B AU - Assink, Roger A AU - Kirkpatrick, R James AU - Anonymous Y1 - 1991 PY - 1991 DA - 1991 SP - 159 PB - Geological Society of America (GSA), Boulder, CO VL - 23 IS - 5 SN - 0016-7592, 0016-7592 KW - silicates KW - plagioclase KW - experimental studies KW - silica minerals KW - labradorite KW - NMR spectra KW - clinoptilolite KW - zeolite group KW - quartz KW - framework silicates KW - spectra KW - interpretation KW - feldspar group KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50294400?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Examination+of+experimentally+shocked+silicate+minerals+by+silicon-29+NMR+spectroscopy&rft.au=Cygan%2C+Randall+T%3BBoslough%2C+Mark+B%3BAssink%2C+Roger+A%3BKirkpatrick%2C+R+James%3BAnonymous&rft.aulast=Cygan&rft.aufirst=Randall&rft.date=1991-01-01&rft.volume=23&rft.issue=5&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, 1991 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 - clinoptilolite; experimental studies; feldspar group; framework silicates; interpretation; labradorite; NMR spectra; plagioclase; quartz; silica minerals; silicates; spectra; zeolite group ER - TY - JOUR T1 - Conceptualization of a hypothetical high-level nuclear waste repository site in unsaturated, fractured tuff AN - 50253064; 1994-016606 JF - NUREG/CR (United States. Nuclear Regulatory Commission) AU - Parsons, A M AU - Olague, N E AU - Gallegos, D P Y1 - 1991/01// PY - 1991 DA - January 1991 SP - 165 PB - U. S. Nuclear Regulatory Commission, Office of Nuclear Regulatory Research, Washington, DC SN - 0278-1670, 0278-1670 KW - fractured materials KW - pyroclastics KW - high-level waste KW - volcanic rocks KW - saturation KW - igneous rocks KW - tuff KW - waste disposal KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50253064?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Parsons%2C+A+M%3BOlague%2C+N+E%3BGallegos%2C+D+P&rft.aulast=Parsons&rft.aufirst=A&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Conceptualization+of+a+hypothetical+high-level+nuclear+waste+repository+site+in+unsaturated%2C+fractured+tuff&rft.title=Conceptualization+of+a+hypothetical+high-level+nuclear+waste+repository+site+in+unsaturated%2C+fractured+tuff&rft.issn=02781670&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 - 69 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - fractured materials; high-level waste; igneous rocks; pyroclastics; radioactive waste; saturation; tuff; volcanic rocks; waste disposal ER - TY - JOUR T1 - Recent developments affecting preclosure seismic hazard assessment for the potential nuclear waste repository at Yucca Mountain, Nevada AN - 50118771; 1995-060349 JF - Abstracts with Programs - Geological Society of America AU - Gibson, J Duane AU - Anonymous Y1 - 1991 PY - 1991 DA - 1991 SP - 119 PB - Geological Society of America (GSA), Boulder, CO VL - 23 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - paleoseismicity KW - geologic hazards KW - acceleration KW - slip rates KW - thermoluminescence KW - displacements KW - uranium disequilibrium KW - radioactive waste KW - Cenozoic KW - Bare Mountain Fault KW - Yucca Mountain KW - Nevada KW - faults KW - high-level waste KW - Quaternary KW - rates KW - Nye County Nevada KW - rupture KW - safety KW - rock varnish KW - Lathrop Wells KW - waste disposal KW - earthquakes KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50118771?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Recent+developments+affecting+preclosure+seismic+hazard+assessment+for+the+potential+nuclear+waste+repository+at+Yucca+Mountain%2C+Nevada&rft.au=Gibson%2C+J+Duane%3BAnonymous&rft.aulast=Gibson&rft.aufirst=J&rft.date=1991-01-01&rft.volume=23&rft.issue=5&rft.spage=119&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, 1991 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 - acceleration; Bare Mountain Fault; Cenozoic; design; displacements; earthquakes; faults; geologic hazards; high-level waste; Lathrop Wells; Nevada; Nye County Nevada; paleoseismicity; Quaternary; radioactive waste; rates; rock varnish; rupture; safety; slip rates; thermoluminescence; United States; uranium disequilibrium; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Surficial mapping in Midway Valley; implications for future studies to assess surface faulting potential at prospective surface facilities for the potential Yucca Mountain repository, Nevada AN - 50117157; 1995-060346 JF - Abstracts with Programs - Geological Society of America AU - Wesling, J R AU - Swan, F H AU - Bullard, T F AU - Angell, M M AU - Perman, R C AU - Gibson, J D AU - Anonymous Y1 - 1991 PY - 1991 DA - 1991 SP - 118 EP - 119 PB - Geological Society of America (GSA), Boulder, CO VL - 23 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - strain KW - slip rates KW - mapping KW - terraces KW - Yucca Wash KW - radioactive waste KW - Paintbrush Canyon KW - neotectonics KW - future KW - sediments KW - Bow Ridge KW - tectonics KW - active faults KW - Yucca Mountain KW - Nevada KW - faults KW - lineaments KW - trenching KW - colluvium KW - clastic sediments KW - bars KW - Nye County Nevada KW - stream capture KW - alluvial fans KW - Midway Valley KW - fluvial features KW - alluvium KW - waste disposal KW - 30:Engineering geology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50117157?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Surficial+mapping+in+Midway+Valley%3B+implications+for+future+studies+to+assess+surface+faulting+potential+at+prospective+surface+facilities+for+the+potential+Yucca+Mountain+repository%2C+Nevada&rft.au=Wesling%2C+J+R%3BSwan%2C+F+H%3BBullard%2C+T+F%3BAngell%2C+M+M%3BPerman%2C+R+C%3BGibson%2C+J+D%3BAnonymous&rft.aulast=Wesling&rft.aufirst=J&rft.date=1991-01-01&rft.volume=23&rft.issue=5&rft.spage=118&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, 1991 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 - active faults; alluvial fans; alluvium; bars; Bow Ridge; clastic sediments; colluvium; faults; fluvial features; future; lineaments; mapping; Midway Valley; neotectonics; Nevada; Nye County Nevada; Paintbrush Canyon; radioactive waste; sediments; slip rates; strain; stream capture; tectonics; terraces; trenching; United States; waste disposal; Yucca Mountain; Yucca Wash ER - TY - JOUR T1 - Microstratigraphic units and spatial correlation hydrologic properties in tuff, Yucca Mountain, Nevada AN - 50112936; 1995-060351 JF - Abstracts with Programs - Geological Society of America AU - Rautman, C A AU - Flint, A L AU - Chornack, M P AU - McGraw, M AU - Anonymous Y1 - 1991 PY - 1991 DA - 1991 SP - 119 EP - 120 PB - Geological Society of America (GSA), Boulder, CO VL - 23 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - stratigraphy KW - hydrology KW - patterns KW - volcanic rocks KW - igneous rocks KW - statistical analysis KW - unsaturated zone KW - mapping KW - geostatistics KW - correlation KW - properties KW - Nye County Nevada KW - pyroclastics KW - quantitative analysis KW - tuff KW - Yucca Mountain KW - Nevada KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50112936?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Microstratigraphic+units+and+spatial+correlation+hydrologic+properties+in+tuff%2C+Yucca+Mountain%2C+Nevada&rft.au=Rautman%2C+C+A%3BFlint%2C+A+L%3BChornack%2C+M+P%3BMcGraw%2C+M%3BAnonymous&rft.aulast=Rautman&rft.aufirst=C&rft.date=1991-01-01&rft.volume=23&rft.issue=5&rft.spage=119&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, 1991 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 - correlation; geostatistics; hydrology; igneous rocks; mapping; Nevada; Nye County Nevada; patterns; properties; pyroclastics; quantitative analysis; statistical analysis; stratigraphy; tuff; United States; unsaturated zone; volcanic rocks; Yucca Mountain ER - TY - JOUR T1 - General relations among weathering rates of some silicate minerals AN - 50066381; 1996-016455 JF - Abstracts with Programs - Geological Society of America AU - Casey, William H AU - Westrich, H R AU - Anonymous Y1 - 1991 PY - 1991 DA - 1991 SP - 258 PB - Geological Society of America (GSA), Boulder, CO VL - 23 IS - 5 SN - 0016-7592, 0016-7592 KW - silicates KW - chemical weathering KW - phenakite KW - experimental studies KW - solutions KW - structural analysis KW - olivine group KW - bonding KW - weathering KW - forsterite KW - nesosilicates KW - chemical reactions KW - willemite KW - phenakite group KW - metals KW - olivine KW - orthosilicates KW - cations KW - foliation KW - cleavage KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50066381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=General+relations+among+weathering+rates+of+some+silicate+minerals&rft.au=Casey%2C+William+H%3BWestrich%2C+H+R%3BAnonymous&rft.aulast=Casey&rft.aufirst=William&rft.date=1991-01-01&rft.volume=23&rft.issue=5&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, 1991 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 - bonding; cations; chemical reactions; chemical weathering; cleavage; experimental studies; foliation; forsterite; metals; nesosilicates; olivine; olivine group; orthosilicates; phenakite; phenakite group; silicates; solutions; structural analysis; weathering; willemite ER - TY - JOUR T1 - The steady distribution of moisture beneath a two-dimensional surface source AN - 13723956; S199239305 AB - The steady distribution of moisture beneath a 2-dimensional strip source was analysed by applying the quasi-linear approximation. The source was described by specifying either the moisture content or the infiltration rate. A water table is specified at some depth D below the surface, the depth varying from shallow to semi-infinite. Numerical solutions were determined, via the boundary integral equation method, as a function of the material inverse sorptive length alpha, the width of the strip source 2L and the depth to the water table. The moisture introduced at the source was broadly spread below the surface when alpha L was less than 1, for which absorption by capillary forces was dominant over gravity-induced flow. Conversely, the distribution became fingerlike along the vertical when alpha L was greater than 1, where gravity was dominant over absorption. For a source described by specifying the moisture content, the presence of a water table at finite depth influenced the infiltration through the source when alpha D was less than about 4; infiltration rates obtained assuming the water table depth was semi-infinite were of sufficient accuracy for greater values of alpha D. When the source was described by a specified infiltration flux, the maximal allowable value of this flux for which the material beneath the source remained unsaturated was determined as a function of non-dimensional sorptive number and depth to the water table. There are 32 references. JF - Water Resources Research AU - Martinez, MJ AU - McTigue, D F AD - Sandia National Laboratories, Albuquerque, N. Mex Y1 - 1991 PY - 1991 DA - 1991 SP - 1193 EP - 1206 VL - 27 IS - 6 SN - 0043-1397, 0043-1397 KW - Alpha- (see also without prefix) 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/13723956?accountid=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=The+steady+distribution+of+moisture+beneath+a+two-dimensional+surface+source&rft.au=Martinez%2C+MJ%3BMcTigue%2C+D+F&rft.aulast=Martinez&rft.aufirst=MJ&rft.date=1991-01-01&rft.volume=27&rft.issue=6&rft.spage=1193&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: Theoretical. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Immiscible displacement in porous media: stability analysis of three-dimensional, axisymmetric disturbances with application to gravity-driven wetting from instability AN - 13719171; S199240138 AB - Gravity-driven wetting front instability, characterized by the formation of downward moving fingers within the vadose zone, was investigated. Stability criteria and finger width estimations derived from the theory of linear stability in two-dimensional systems are first reviewed. Reported approaches using different formulations for the interfacial boundary conditions produced different estimates of finger width. By considering axisymmetric disturbances, the analyses were extended to an analysis of finger diameter in three-dimensional systems. The results are illustrated and compared with reported experimental data from such systems. JF - Water Resources Research AU - Glass, R J AU - Parlange, J Y AU - Steenhuis, T S AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1991 PY - 1991 DA - 1991 SP - 1947 EP - 1956 VL - 27 IS - 8 SN - 0043-1397, 0043-1397 KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13719171?accountid=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=Immiscible+displacement+in+porous+media%3A+stability+analysis+of+three-dimensional%2C+axisymmetric+disturbances+with+application+to+gravity-driven+wetting+from+instability&rft.au=Glass%2C+R+J%3BParlange%2C+J+Y%3BSteenhuis%2C+T+S&rft.aulast=Glass&rft.aufirst=R&rft.date=1991-01-01&rft.volume=27&rft.issue=8&rft.spage=1947&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: Theoretical. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - CO2-based thermometry of supercritical water oxidation AN - 13718300; 199201634 AB - Carbon dioxide Raman spectra were used as an optical thermometric probe of supercritical water oxidation in a bench-scale reactor with binary mixtures of carbon dioxide and water at relative molar concentrations of 3-20 per cent carbon dioxide. Spectra were recorded at temperatures of 390-540C and analysed by determining the ratio of the total intensity of hot bands to the integrated intensity of the fundamental. This ratio was a nearly linear function of fluid temperature (measured with accuracies of plus or minus 6 per cent). Experimental results were in good agreement with standard Raman scattering theory if the Fermi resonance was included and the use of integrated intensity (moment) analysis avoided the complications of line shape analysis encountered at high densities. The proposed thermometric technique could be extended for application to higher temperatures. JF - Applied Spectroscopy AU - Brown AU - Steeper, R R AD - Sandia National Laboratories, Livermore, Calif. Y1 - 1991 PY - 1991 DA - 1991 SP - 1733 EP - 1738 VL - 45 IS - 10 SN - 0003-7028, 0003-7028 KW - Raman KW - Analysis KW - Binary KW - Aqualine Abstracts KW - AQ 00007:Industrial Effluents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13718300?accountid=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=Applied+Spectroscopy&rft.atitle=CO2-based+thermometry+of+supercritical+water+oxidation&rft.au=Brown%3BSteeper%2C+R+R&rft.aulast=Brown&rft.aufirst=&rft.date=1991-01-01&rft.volume=45&rft.issue=10&rft.spage=1733&rft.isbn=&rft.btitle=&rft.title=Applied+Spectroscopy&rft.issn=00037028&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 - Application of second-type boundaries in unsaturated flow modelling AN - 13716739; 199201333 AB - Mathematical models of unsaturated flow, often used to predict the rates at which fluids moved through the vadose zone, were examined. Specified head or specified flux, or both, were typically employed as boundary conditions in numerical simulations concerned with unsaturated flow. A specified flux was sometimes referred to, incorrectly, as a second-type boundary. This tended to obscure the fact that there were circumstances in which a second-type (specified hydraulic gradient) boundary was the most appropriate boundary condition. A procedure was developed for the implementation of a specified gradient boundary condition in a flow code and applied to 2 practical problems. JF - Water Resources Research AU - McCord, J T AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1991 PY - 1991 DA - 1991 SP - 3257 EP - 3260 VL - 27 IS - 12 SN - 0043-1397, 0043-1397 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/13716739?accountid=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=Application+of+second-type+boundaries+in+unsaturated+flow+modelling&rft.au=McCord%2C+J+T&rft.aulast=McCord&rft.aufirst=J&rft.date=1991-01-01&rft.volume=27&rft.issue=12&rft.spage=3257&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: Theoretical. N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Geologic uncertainty in a regulatory environment: an example from the potential Yucca mountain nuclear waste repository site AN - 13710088; S199343203 AB - The potential high-level nuclear waste repository site at Yucca mountain, Nevada, was used as a simplified example to illustrate a methodology which offered a quantitative description of uncertainty as it related to a regulatory geology problem. Groundwater travel time was the criterion chosen. Uncertainty was assessed through geostatistical simulation which produced multiple, statistically indistinguishable, geologic models. This enabled an evaluation of whether the site was adequately characterized. The spread of results from the performance calculation provided a measure of the uncertainty from incomplete site characterization. JF - Environmental Geology and Water Sciences AU - Rautman, CA AU - Treadway, AH AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1991 PY - 1991 DA - 1991 SP - 171 EP - 184 VL - 18 IS - 3 KW - Modelling (-general-) KW - Aqualine Abstracts KW - AQ 00007:Industrial Effluents UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13710088?accountid=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+Geology+and+Water+Sciences&rft.atitle=Geologic+uncertainty+in+a+regulatory+environment%3A+an+example+from+the+potential+Yucca+mountain+nuclear+waste+repository+site&rft.au=Rautman%2C+CA%3BTreadway%2C+AH&rft.aulast=Rautman&rft.aufirst=CA&rft.date=1991-01-01&rft.volume=18&rft.issue=3&rft.spage=171&rft.isbn=&rft.btitle=&rft.title=Environmental+Geology+and+Water+Sciences&rft.issn=&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 - A Methodology for Grouping Source Terms for Consequence Calculations in Probabilistic Risk Assessments AN - 61257395; 91Y0059 AB - Individual plant analyses in the US Nuclear Regulatory Commission's reassessment of the risk from commercial nuclear power plants included systems, accident-progression, source-term, & consequence analyses. Careful definition of the interfaces between these is necessary for both information flow & computational efficiency. The procedure used to define the interface between the source-term analysis & the consequence analysis is described. The interface is accomplished by forming groups of source-terms with similar properties & then performing one set of MELCOR Accident Consequence Code System calculations for each group. 5 Tables, 5 Figures, 40 References. Adapted from the source document. JF - Risk Analysis AU - Iman, Ronald L AU - Helton, Jon C AU - Johnson, Jay D AD - Safety & Reliability Analysis Division Sandia National Laboratories, Albuquerque NM 87185 Y1 - 1990/12// PY - 1990 DA - December 1990 SP - 507 EP - 520 VL - 10 IS - 4 SN - 0272-4332, 0272-4332 KW - risk assessment, nuclear power plants, interlinked analytic methods, US Nuclear Regulatory Commission KW - Government Agencies KW - United States of America KW - Nuclear Reactors KW - Quantitative Methods KW - Risk Assessment KW - article KW - 2681: environmental interactions; disaster studies/risk UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61257395?accountid=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=A+Methodology+for+Grouping+Source+Terms+for+Consequence+Calculations+in+Probabilistic+Risk+Assessments&rft.au=Iman%2C+Ronald+L%3BHelton%2C+Jon+C%3BJohnson%2C+Jay+D&rft.aulast=Iman&rft.aufirst=Ronald&rft.date=1990-12-01&rft.volume=10&rft.issue=4&rft.spage=507&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 - United States of America; Nuclear Reactors; Risk Assessment; Government Agencies; Quantitative Methods ER - TY - JOUR T1 - Use of performance assessment in assessing compliance with the containment requirements in 40 CFR Part 191 AN - 51143035; 2005-008733 JF - NUREG/CR (United States. Nuclear Regulatory Commission) AU - Bonano, E J AU - Wahi, K K Y1 - 1990/09// PY - 1990 DA - September 1990 SP - 42 PB - U. S. Nuclear Regulatory Commission, Office of Nuclear Regulatory Research, Washington, DC SN - 0278-1670, 0278-1670 KW - high-level waste KW - underground storage KW - regulations KW - pollution KW - policy KW - waste disposal KW - radioactive waste KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51143035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Bonano%2C+E+J%3BWahi%2C+K+K&rft.aulast=Bonano&rft.aufirst=E&rft.date=1990-09-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Use+of+performance+assessment+in+assessing+compliance+with+the+containment+requirements+in+40+CFR+Part+191&rft.title=Use+of+performance+assessment+in+assessing+compliance+with+the+containment+requirements+in+40+CFR+Part+191&rft.issn=02781670&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 - 30 N1 - Availability - NITS, Springfield, VA, United States N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - high-level waste; policy; pollution; radioactive waste; regulations; underground storage; waste disposal ER - TY - JOUR T1 - Applications of geostatistics to rock properties modeling at the Yucca Mountain nuclear waste repository site, Nevada AN - 50124453; 1995-057698 JF - Abstracts with Programs - Geological Society of America AU - Rautman, C A AU - Anonymous Y1 - 1990/04// PY - 1990 DA - April 1990 SP - 42 EP - 43 PB - Geological Society of America (GSA), Boulder, CO VL - 22 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - three-dimensional models KW - site exploration KW - statistical analysis KW - geostatistics KW - Nye County Nevada KW - radioactive waste KW - ground water KW - aquifers KW - physical properties KW - movement KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50124453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Applications+of+geostatistics+to+rock+properties+modeling+at+the+Yucca+Mountain+nuclear+waste+repository+site%2C+Nevada&rft.au=Rautman%2C+C+A%3BAnonymous&rft.aulast=Rautman&rft.aufirst=C&rft.date=1990-04-01&rft.volume=22&rft.issue=6&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, Rocky Mountain Section, 43rd 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; geostatistics; ground water; movement; Nevada; Nye County Nevada; physical properties; radioactive waste; site exploration; statistical analysis; three-dimensional models; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Predicting flow through low-permeability, partially saturated, fractured rock; a review of modeling and experimental efforts at Yucca Mountain AN - 50950177; 1994-008996 JF - Hydrogeology AU - Eaton, R R AU - Bixler, N E AU - Glass, R J A2 - Neuman, Shlomo P. A2 - Neretnieks, Ivars Y1 - 1990 PY - 1990 DA - 1990 SP - 239 EP - 268 PB - Verlag Heinz Heise, Hanover VL - 2 SN - 0938-6378, 0938-6378 KW - United States KW - experimental studies KW - mathematical models KW - waste disposal KW - Yucca Mountain KW - Nye County Nevada KW - permeability KW - Nevada KW - radioactive waste KW - ground water KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50950177?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hydrogeology&rft.atitle=Predicting+flow+through+low-permeability%2C+partially+saturated%2C+fractured+rock%3B+a+review+of+modeling+and+experimental+efforts+at+Yucca+Mountain&rft.au=Eaton%2C+R+R%3BBixler%2C+N+E%3BGlass%2C+R+J&rft.aulast=Eaton&rft.aufirst=R&rft.date=1990-01-01&rft.volume=2&rft.issue=&rft.spage=239&rft.isbn=&rft.btitle=&rft.title=Hydrogeology&rft.issn=09386378&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 28th international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1994-01-01 N1 - Number of references - 99 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - experimental studies; ground water; mathematical models; Nevada; Nye County Nevada; permeability; radioactive waste; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Vesiculation and bubble resorption during rhyolitic eruptions AN - 50383562; 1992-067092 JF - Abstracts with Programs - Geological Society of America AU - Westrich, Henry R AU - Eichelberger, John C AU - Anonymous Y1 - 1990 PY - 1990 DA - 1990 SP - 245 PB - Geological Society of America (GSA), Boulder, CO VL - 22 IS - 7 SN - 0016-7592, 0016-7592 KW - rhyolites KW - volcanic rocks KW - glasses KW - isotopes KW - igneous rocks KW - solubility KW - stable isotopes KW - genesis KW - pyroclastics KW - volatiles KW - vesiculation KW - D/H KW - magmas KW - hydrogen KW - obsidian KW - tracers KW - decompression KW - resorption KW - permeability KW - P-T conditions KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50383562?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Vesiculation+and+bubble+resorption+during+rhyolitic+eruptions&rft.au=Westrich%2C+Henry+R%3BEichelberger%2C+John+C%3BAnonymous&rft.aulast=Westrich&rft.aufirst=Henry&rft.date=1990-01-01&rft.volume=22&rft.issue=7&rft.spage=245&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, 1990 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - D/H; decompression; genesis; glasses; hydrogen; igneous rocks; isotopes; magmas; obsidian; P-T conditions; permeability; pyroclastics; resorption; rhyolites; solubility; stable isotopes; tracers; vesiculation; volatiles; volcanic rocks ER - TY - JOUR T1 - Site characterization for the U. S. Strategic Petroleum Reserve AN - 50380524; 1992-067096 JF - Abstracts with Programs - Geological Society of America AU - Neal, James T AU - Whittington, Don W AU - Anonymous Y1 - 1990 PY - 1990 DA - 1990 SP - 246 PB - Geological Society of America (GSA), Boulder, CO VL - 22 IS - 7 SN - 0016-7592, 0016-7592 KW - engineering geology KW - underground storage KW - salt domes KW - site exploration KW - Strategic Petroleum Reserve KW - Gulf Coastal Plain KW - caverns KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50380524?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Site+characterization+for+the+U.+S.+Strategic+Petroleum+Reserve&rft.au=Neal%2C+James+T%3BWhittington%2C+Don+W%3BAnonymous&rft.aulast=Neal&rft.aufirst=James&rft.date=1990-01-01&rft.volume=22&rft.issue=7&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, 1990 annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1992-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - caverns; engineering geology; Gulf Coastal Plain; salt domes; site exploration; Strategic Petroleum Reserve; underground storage ER - TY - BOOK T1 - Surface speciation and the dissolution of silicates AN - 50368375; 1993-005591 JF - V. M. Goldschmidt conference AU - Schott, J AU - Penhoud, P AU - Casey, W H AU - Anonymous Y1 - 1990 PY - 1990 DA - 1990 SP - 80 PB - Geochem. Soc. KW - silicates KW - coordination KW - solutes KW - adsorption KW - solid solution KW - solution KW - ions KW - defects KW - ligands KW - spectra KW - crystal dislocations KW - chemical fractionation KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50368375?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Schott%2C+J%3BPenhoud%2C+P%3BCasey%2C+W+H%3BAnonymous&rft.aulast=Schott&rft.aufirst=J&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Surface+speciation+and+the+dissolution+of+silicates&rft.title=Surface+speciation+and+the+dissolution+of+silicates&rft.issn=&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 - 1993-01-01 N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - A constitutive model for jointed rock mass with two intersecting sets of joints AN - 50358009; 1993-014886 JF - International conference on Mechanics of jointed and faulted rock AU - Chen, Er-Ping A2 - Rossmanith, Hans Peter Y1 - 1990 PY - 1990 DA - 1990 PB - A. A. Balkema, Rotterdam SN - 9061911559 KW - fractures KW - shear stress KW - loading KW - joints KW - constitutive equations KW - equations KW - two-dimensional models KW - rock mechanics KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50358009?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Chen%2C+Er-Ping&rft.aulast=Chen&rft.aufirst=Er-Ping&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061911559&rft.btitle=A+constitutive+model+for+jointed+rock+mass+with+two+intersecting+sets+of+joints&rft.title=A+constitutive+model+for+jointed+rock+mass+with+two+intersecting+sets+of+joints&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International conference on Mechanics of jointed and faulted rock N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 7 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Application of analytical methods for jointed rock as part of a drift design methodology for the Yucca Mountain Project AN - 50353861; 1993-014945 JF - International conference on Mechanics of jointed and faulted rock AU - Costin, L S AU - Bauer, S J AU - Hardy, M P A2 - Rossmanith, Hans Peter Y1 - 1990 PY - 1990 DA - 1990 PB - A. A. Balkema, Rotterdam SN - 9061911559 KW - United States KW - waste disposal sites KW - stability KW - joints KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - Nevada Test Site KW - fractures KW - tunnels KW - load tests KW - Yucca Mountain KW - Nevada KW - design KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50353861?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Costin%2C+L+S%3BBauer%2C+S+J%3BHardy%2C+M+P&rft.aulast=Costin&rft.aufirst=L&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061911559&rft.btitle=Application+of+analytical+methods+for+jointed+rock+as+part+of+a+drift+design+methodology+for+the+Yucca+Mountain+Project&rft.title=Application+of+analytical+methods+for+jointed+rock+as+part+of+a+drift+design+methodology+for+the+Yucca+Mountain+Project&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International conference on Mechanics of jointed and faulted rock N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 9 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Numerical analyses of the G-tunnel mining evaluations experiment AN - 50351408; 1993-014944 JF - International conference on Mechanics of jointed and faulted rock AU - Bauer, S J AU - Costin, L S AU - Johnson, R L A2 - Rossmanith, Hans Peter Y1 - 1990 PY - 1990 DA - 1990 PB - A. A. Balkema, Rotterdam SN - 9061911559 KW - United States KW - volcanic rocks KW - welded tuff KW - igneous rocks KW - statistical analysis KW - joints KW - deformation KW - Nye County Nevada KW - physical models KW - pyroclastics KW - Nevada Test Site KW - fractures KW - finite element analysis KW - Rainier Mesa KW - mining geology KW - tunnels KW - underground installations KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50351408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Bauer%2C+S+J%3BCostin%2C+L+S%3BJohnson%2C+R+L&rft.aulast=Bauer&rft.aufirst=S&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061911559&rft.btitle=Numerical+analyses+of+the+G-tunnel+mining+evaluations+experiment&rft.title=Numerical+analyses+of+the+G-tunnel+mining+evaluations+experiment&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International conference on Mechanics of jointed and faulted rock N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 5 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Rock-mass experiments on jointed welded tuff AN - 50349738; 1993-014943 JF - International conference on Mechanics of jointed and faulted rock AU - Hansen, F D AU - Finley, R E AU - George, J T A2 - Rossmanith, Hans Peter Y1 - 1990 PY - 1990 DA - 1990 PB - A. A. Balkema, Rotterdam SN - 9061911559 KW - United States KW - failures KW - volcanic rocks KW - welded tuff KW - igneous rocks KW - joints KW - Nye County Nevada KW - rock mechanics KW - pyroclastics KW - Nevada Test Site KW - fractures KW - tunnels KW - load tests KW - Yucca Mountain KW - Nevada KW - instruments KW - field studies KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50349738?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Hansen%2C+F+D%3BFinley%2C+R+E%3BGeorge%2C+J+T&rft.aulast=Hansen&rft.aufirst=F&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9061911559&rft.btitle=Rock-mass+experiments+on+jointed+welded+tuff&rft.title=Rock-mass+experiments+on+jointed+welded+tuff&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - International conference on Mechanics of jointed and faulted rock N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 6 N1 - Document feature - illus. incl. sect., 1 table, sketch map N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Natural detonations in the Earth and theoretical limits on associated shock pressures AN - 50330605; 1993-032465 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Boslough, Mark B Y1 - 1990 PY - 1990 DA - 1990 SP - 115 EP - 116 PB - Lunar and Planetary Science Conference, Houston, TX VL - 21 KW - pressure KW - explosions KW - metamorphism KW - shock metamorphism KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50330605?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Natural+detonations+in+the+Earth+and+theoretical+limits+on+associated+shock+pressures&rft.au=Boslough%2C+Mark+B&rft.aulast=Boslough&rft.aufirst=Mark&rft.date=1990-01-01&rft.volume=21&rft.issue=&rft.spage=115&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-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - explosions; metamorphism; pressure; shock metamorphism ER - TY - BOOK T1 - Scientific drilling technologies for hostile environments AN - 50314378; 1993-040491 JF - Super-deep continental drilling and deep geophysical sounding AU - Traeger, R K A2 - Fuchs, Karl A2 - Kozlovsky, Yevgeny A. A2 - Krivtsov, Anatoly Ivanovitch A2 - Zoback, Mark D. A2 - Behr, H. J. A2 - Raleigh, C. B. Y1 - 1990 PY - 1990 DA - 1990 PB - Springer Verlag, Berlin SN - 3540516093; 0387516093 KW - United States KW - technology KW - deep drilling KW - well-logging KW - current research KW - drilling KW - instruments KW - high temperature KW - crust KW - temperature KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50314378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Traeger%2C+R+K&rft.aulast=Traeger&rft.aufirst=R&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=3540516093&rft.btitle=Scientific+drilling+technologies+for+hostile+environments&rft.title=Scientific+drilling+technologies+for+hostile+environments&rft.issn=&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 - 4 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Falling-Film and Glass-Tube Solar Photocatalytic Reactors for Treating Contaminated Water AN - 19106591; 9106658 AB - Photochemical destruction of a model compound was demonstrated with bench scale and with two engineering scale experiments. For the engineering scale experiments two solar concentrating hardware systems were used: a glass-tube/trough system and a falling-film/heliostat system. The ultraviolet (UV) power on the reactors of the bench scale, glass-tube/trough and falling film/heliostat systems were 0.15, 1600, 5200 watts of UV. In the bench scale experiments, the use of hydrogen peroxide as an oxidant with a titanium dioxide catalyst under ultraviolet illumination yielded reaction rates significantly greater than without the oxidant. The thermal performances of both solar systems are favorable for photocatalytic processes, since destruction of the contaminant can take place before boiling occurs. The trough/glass tube system was evaluated in clear and partly cloudy weather, and the amount of time to attain the same level of destruction was proportional to the total incident solar energy. With the heliostat/falling-film system, experiments were performed at two power levels. The concentration of the model compound was reduced below detectable limits in less than 15 seconds of exposure. Preliminary data indicate initial reaction rates are linear with ultraviolet intensity, though further experimental studies need to be performed to verify this relationship. (See also W91-06655) (Author's abstract) JF - IN: Emerging Technologies in Hazardous Waste Management. ACS Symposium Series 422. American Chemical Society, Washington, DC. 1990. p 40-51, 8 fig, 16 ref. DOE contract DE-AC04-76DP00789. AU - Pacheco, JE AU - Holmes, J T AD - Solar Thermal Collector Technology Division 6216, Sandia National Laboratories, Albuquerque, NM Y1 - 1990 PY - 1990 DA - 1990 KW - Water Resources Abstracts KW - Photocatalytic reactors KW - Photochemistry KW - Solar radiation KW - Ultraviolet radiation KW - Wastewater reactors KW - Wastewater treatment KW - Catalysts KW - Falling-film system KW - Glass tube trough system KW - Hydrogen peroxide KW - Performance evaluation KW - Reaction rates KW - SW 3040:Wastewater treatment processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19106591?accountid=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=&rft.atitle=Falling-Film+and+Glass-Tube+Solar+Photocatalytic+Reactors+for+Treating+Contaminated+Water&rft.au=Pacheco%2C+JE%3BHolmes%2C+J+T&rft.aulast=Pacheco&rft.aufirst=JE&rft.date=1990-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Modeling one-dimensional radionuclide transport under time-varying fluid-flow conditions AN - 51168783; 2003-058501 JF - NUREG/CR (United States. Nuclear Regulatory Commission) AU - Gelbard, F Y1 - 1989/11// PY - 1989 DA - November 1989 SP - 28 PB - U. S. Nuclear Regulatory Commission, Office of Nuclear Regulatory Research, Washington, DC SN - 0278-1670, 0278-1670 KW - high-level waste KW - radioactive isotopes KW - transport KW - isotopes KW - one-dimensional models KW - porous materials KW - waste disposal KW - fluid dynamics KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51168783?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Gelbard%2C+F&rft.aulast=Gelbard&rft.aufirst=F&rft.date=1989-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Modeling+one-dimensional+radionuclide+transport+under+time-varying+fluid-flow+conditions&rft.title=Modeling+one-dimensional+radionuclide+transport+under+time-varying+fluid-flow+conditions&rft.issn=02781670&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 - 14 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - fluid dynamics; high-level waste; isotopes; one-dimensional models; porous materials; radioactive isotopes; radioactive waste; transport; waste disposal ER - TY - JOUR T1 - Systems analysis, long-term radionuclide transport, and dose assessments, Waste Isolation Pilot Plant (WIPP), southeastern New Mexico; March 1989 AN - 51027243; 1999-027668 JF - SAND (Sandia Laboratories) A2 - Lappin, A. R. A2 - Hunter, R. L. A2 - Garber, D. P. A2 - Davies, P. B. Y1 - 1989/04// PY - 1989 DA - April 1989 EP - variously paginated PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - theoretical studies KW - numerical models KW - transport KW - Eddy County New Mexico KW - pollution KW - New Mexico KW - Waste Isolation Pilot Plant KW - waste disposal KW - southeastern New Mexico KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51027243?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=1989-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Systems+analysis%2C+long-term+radionuclide+transport%2C+and+dose+assessments%2C+Waste+Isolation+Pilot+Plant+%28WIPP%29%2C+southeastern+New+Mexico%3B+March+1989&rft.title=Systems+analysis%2C+long-term+radionuclide+transport%2C+and+dose+assessments%2C+Waste+Isolation+Pilot+Plant+%28WIPP%29%2C+southeastern+New+Mexico%3B+March+1989&rft.issn=02706520&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 - 286 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - NM N1 - Document feature - illus. incl. 49 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Eddy County New Mexico; New Mexico; numerical models; pollution; radioactive waste; southeastern New Mexico; theoretical studies; transport; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Computational and experimental procedures for predicting flow through low-permeability, partially saturated, highly fractured rock AN - 50360490; 1993-011602 JF - International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes AU - Eaton, R R AU - Bixler, Nathan E AU - Peters, R R AU - Anonymous Y1 - 1989 PY - 1989 DA - 1989 PB - [International Geological Congress], [location varies] VL - 28, Vol. 1 KW - United States KW - fractured materials KW - experimental studies KW - Nye County Nevada KW - rock mechanics KW - radioactive waste KW - waste management KW - saturation KW - waste disposal KW - Yucca Mountain KW - permeability KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50360490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geological+Congress%2C+Abstracts--Congres+Geologique+Internationale%2C+Resumes&rft.atitle=Computational+and+experimental+procedures+for+predicting+flow+through+low-permeability%2C+partially+saturated%2C+highly+fractured+rock&rft.au=Eaton%2C+R+R%3BBixler%2C+Nathan+E%3BPeters%2C+R+R%3BAnonymous&rft.aulast=Eaton&rft.aufirst=R&rft.date=1989-01-01&rft.volume=28%2C+Vol.+1&rft.issue=&rft.spage=1.431&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts--Congres+Geologique+Internationale%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 28th international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Document feature - sect. N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - experimental studies; fractured materials; Nevada; Nye County Nevada; permeability; radioactive waste; rock mechanics; saturation; United States; waste disposal; waste management; Yucca Mountain ER - TY - JOUR T1 - Research drilling in young volcanoes; results at Inyo Domes, California, and plans at Katmai, Alaska AN - 50360418; 1993-011615 JF - International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes AU - Eichelberger, J C AU - Anonymous Y1 - 1989 PY - 1989 DA - 1989 PB - [International Geological Congress], [location varies] VL - 28, Vol. 1 KW - United States KW - Mono County California KW - Inyo Domes KW - volcanology KW - models KW - California KW - intrusions KW - dikes KW - volcanism KW - magmas KW - eruptions KW - Katmai KW - Alaska KW - Southwestern Alaska KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50360418?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geological+Congress%2C+Abstracts--Congres+Geologique+Internationale%2C+Resumes&rft.atitle=Research+drilling+in+young+volcanoes%3B+results+at+Inyo+Domes%2C+California%2C+and+plans+at+Katmai%2C+Alaska&rft.au=Eichelberger%2C+J+C%3BAnonymous&rft.aulast=Eichelberger&rft.aufirst=J&rft.date=1989-01-01&rft.volume=28%2C+Vol.+1&rft.issue=&rft.spage=1.438&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts--Congres+Geologique+Internationale%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 28th international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 9 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - Alaska; California; dikes; eruptions; intrusions; Inyo Domes; Katmai; magmas; models; Mono County California; Southwestern Alaska; United States; volcanism; volcanology ER - TY - JOUR T1 - Analysis of variable-density groundwater flow in vicinity of Waste Isolation Pilot Plant (WIPP), southeastern New Mexico AN - 50355684; 1993-011672 JF - International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes AU - Davies, P B AU - Anonymous Y1 - 1989 PY - 1989 DA - 1989 PB - [International Geological Congress], [location varies] VL - 28, Vol. 1 KW - United States KW - Eddy County New Mexico KW - Paleozoic KW - Rustler Formation KW - New Mexico KW - Permian KW - radioactive waste KW - ground water KW - Upper Permian KW - movement KW - Waste Isolation Pilot Plant KW - waste disposal KW - southeastern New Mexico KW - Salado Formation KW - 30:Engineering geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50355684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geological+Congress%2C+Abstracts--Congres+Geologique+Internationale%2C+Resumes&rft.atitle=Analysis+of+variable-density+groundwater+flow+in+vicinity+of+Waste+Isolation+Pilot+Plant+%28WIPP%29%2C+southeastern+New+Mexico&rft.au=Davies%2C+P+B%3BAnonymous&rft.aulast=Davies&rft.aufirst=P&rft.date=1989-01-01&rft.volume=28%2C+Vol.+1&rft.issue=&rft.spage=1.371&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts--Congres+Geologique+Internationale%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 28th international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - Eddy County New Mexico; ground water; movement; New Mexico; Paleozoic; Permian; radioactive waste; Rustler Formation; Salado Formation; southeastern New Mexico; United States; Upper Permian; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Summary of site-characterization results at the Waste Isolation Pilot Plant (WIPP) site, southeastern New Mexico AN - 50317073; 1993-034214 JF - International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes AU - Lappin, A R AU - Anonymous Y1 - 1989 PY - 1989 DA - 1989 SP - 2.259 EP - 2.260 PB - [International Geological Congress], [location varies] VL - 28, Vol. 2 KW - United States KW - Bell Canyon Formation KW - Guadalupian KW - Eddy County New Mexico KW - site exploration KW - Paleozoic KW - characterization KW - Rustler Formation KW - New Mexico KW - Permian KW - radioactive waste KW - Delaware Basin KW - engineering geology KW - Upper Permian KW - Waste Isolation Pilot Plant KW - waste disposal KW - southeastern New Mexico KW - Salado Formation KW - Castile Formation KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50317073?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geological+Congress%2C+Abstracts--Congres+Geologique+Internationale%2C+Resumes&rft.atitle=Summary+of+site-characterization+results+at+the+Waste+Isolation+Pilot+Plant+%28WIPP%29+site%2C+southeastern+New+Mexico&rft.au=Lappin%2C+A+R%3BAnonymous&rft.aulast=Lappin&rft.aufirst=A&rft.date=1989-01-01&rft.volume=28%2C+Vol.+2&rft.issue=&rft.spage=2.259&rft.isbn=&rft.btitle=&rft.title=International+Geological+Congress%2C+Abstracts--Congres+Geologique+Internationale%2C+Resumes&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Twenty-eighth international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 3 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - Bell Canyon Formation; Castile Formation; characterization; Delaware Basin; Eddy County New Mexico; engineering geology; Guadalupian; New Mexico; Paleozoic; Permian; radioactive waste; Rustler Formation; Salado Formation; site exploration; southeastern New Mexico; United States; Upper Permian; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Bulletin of Volcanology AN - 1660632790; 2015-018914 JF - Bulletin of Volcanology AU - Eichelberger, J C Y1 - 1989 PY - 1989 DA - 1989 SP - 72 EP - 75 PB - Springer International [for the] International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI), Heidelberg VL - 51 IS - 1 SN - 0258-8900, 0258-8900 KW - water KW - rhyolites KW - volcanic rocks KW - glasses KW - rhyolitic composition KW - igneous rocks KW - fluid phase KW - extrusive rocks KW - volatiles KW - viscosity KW - magmas KW - eruptions KW - obsidian KW - volcanoes KW - permeability KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660632790?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Bulletin+of+Volcanology&rft.au=Eichelberger%2C+J+C&rft.aulast=Eichelberger&rft.aufirst=J&rft.date=1989-01-01&rft.volume=51&rft.issue=1&rft.spage=72&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Volcanology&rft.issn=02588900&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2015-01-01 N1 - Number of references - 19 N1 - Document feature - illus. N1 - SuppNotes - For reference to original see Eichelberger, J. C., et al., Nature, Vol. 323, p. 598-602, 1986; for reference to discussion see Friedman, I., Bulletin of Volcanology, Vol. 51, No. 1, 69-71, 1989 N1 - Last updated - 2015-03-05 N1 - CODEN - BUVOEW N1 - SubjectsTermNotLitGenreText - eruptions; extrusive rocks; fluid phase; glasses; igneous rocks; magmas; obsidian; permeability; rhyolites; rhyolitic composition; viscosity; volatiles; volcanic rocks; volcanoes; water ER - TY - RPRT T1 - Direct observation of a young igneous system; a science plan for research drilling at Katmai, Alaska AN - 50288606; 1994-005144 JF - Direct observation of a young igneous system; a science plan for research drilling at Katmai, Alaska AU - Eichelberger, J C AU - Hildreth, W AU - Papike, J J Y1 - 1988/07// PY - 1988 DA - July 1988 SP - 218 KW - United States KW - mineral deposits, genesis KW - experimental studies KW - geophysical surveys KW - geophysical methods KW - magnetic methods KW - metasomatism KW - gravity methods KW - Continental Scientific Drilling Program KW - magmas KW - Katmai KW - surveys KW - hydrothermal alteration KW - Alaska KW - Southwestern Alaska KW - igneous activity KW - 20:Applied geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50288606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Eichelberger%2C+J+C%3BHildreth%2C+W%3BPapike%2C+J+J&rft.aulast=Eichelberger&rft.aufirst=J&rft.date=1988-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Direct+observation+of+a+young+igneous+system%3B+a+science+plan+for+research+drilling+at+Katmai%2C+Alaska&rft.title=Direct+observation+of+a+young+igneous+system%3B+a+science+plan+for+research+drilling+at+Katmai%2C+Alaska&rft.issn=&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 - 110 N1 - Availability - U. S. Geol. Surv., Libr., Denver, CO, United States N1 - Document feature - illus. incl. 23 tables, sects., sketch maps N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Spectral discrimination of NTS explosions and earthquakes in the southwestern United States using high-frequency regional data AN - 1530986523; 19538706 AB - A high-frequency seismic station has been operating since March, 1987, near Nelson, NV. Records of earthquakes at regional distances from the station show substantially more energy at frequencies above 10 Hz than records of nuclear tests of comparable magnitude on the Nevada Test Site. This contradicts the predictions made by investigators who have advocated high-frequency monitoring for nuclear test detection and identification. Measuring the slopes of the P sub(g) velocity spectra between 4 and 30 Hz successfully discriminates 11 NTS explosions from 36 earthquakes recorded in the first seven months of operation. The spectral differences may result from the respective source depths, with the earthquakes occurring deeper and in faster material than the explosions. JF - Geophysical Research Letters AU - Chael, Eric P AD - Sandia National Laboratories, Albuquerque, NM. Y1 - 1988/06// PY - 1988 DA - June 1988 SP - 625 EP - 628 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 15 IS - 6 SN - 0094-8276, 0094-8276 KW - Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE); Aerospace & High Technology Database (AH) KW - Earthquakes KW - Energy (nuclear) KW - Stations KW - Seismic phenomena KW - Regional KW - Monitoring KW - Spectra KW - Explosions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1530986523?accountid=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=Geophysical+Research+Letters&rft.atitle=Spectral+discrimination+of+NTS+explosions+and+earthquakes+in+the+southwestern+United+States+using+high-frequency+regional+data&rft.au=Chael%2C+Eric+P&rft.aulast=Chael&rft.aufirst=Eric&rft.date=1988-06-01&rft.volume=15&rft.issue=6&rft.spage=625&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2FGL015i006p00625 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-06-01 N1 - Last updated - 2017-01-05 DO - http://dx.doi.org/10.1029/GL015i006p00625 ER - TY - JOUR T1 - 1987 Environmental Monitoring Report, Sandia National Laboratories, Albuquerque, New Mexico AN - 19128274; 9111854 AB - Sandia National Laboratories Albuquerque (SNLA) is located south of Albuquerque, New Mexico, on Kirtland Air Force Base. Because radionuclides are potentially released in small quantities from its research activities, SNLA has a continuing environmental monitoring program which analyzes for cesium-137, tritium, uranium, alpha emitters, and beta emitters in water, soil, air, and vegetation. Measured radiation levels in public areas were consistent with local background in 1987. A total of 7.7 curies of argon-41 were released as a result of SNLA operations in 1987. The Albuquerque population received an estimated 0.058 person-rem from airborne radioactive releases, whereas it received greater than 44,100 person-rem from naturally occurring radionuclides. A nonradioactive effluent monitoring program has been started at SNLA which includes groundwater, stormwater, and sewage monitoring. Results indicate that groundwater quality conformed to USEPA drinking water standards. Preliminary testing of stormwater showed that no pollutants were above minimum detectable levels. A program to investigate potential remedial action sites has been started. (Fish-PTT) JF - Available from the National Technical Information Service, Springfield, VA 22161, as DE88 010368. Price codes: A09 in paper copy, A02 in microfiche. Report No. SAND--88-0697, April 1988. 194 p, 9 fig, 111 tab, 36 ref, 9 append. Prepared for the U.S. Department of Energy in Compliance with USDOE Order 5484.1. AU - Millard, G AU - Pei, P AU - Felicetti, S AU - Gray, C AU - Thompson, D AD - Environment, Safety, and Health Department, Sandia National Laboratories, Albuquerque, NM 87185 Y1 - 1988/04// PY - 1988 DA - Apr 1988 KW - Water Resources Abstracts KW - *Environmental monitoring KW - *Environmental quality KW - *Groundwater quality KW - *Monitoring KW - *New Mexico KW - *Path of pollutants KW - *Radioisotopes KW - *Water pollution sources KW - Air pollution KW - Cesium radioisotopes KW - Soil contamination KW - Tritium KW - Uranium radioisotopes KW - Vegetation KW - Water pollution KW - SW 3010:Identification of pollutants KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19128274?accountid=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=&rft.atitle=1987+Environmental+Monitoring+Report%2C+Sandia+National+Laboratories%2C+Albuquerque%2C+New+Mexico&rft.au=Millard%2C+G%3BPei%2C+P%3BFelicetti%2C+S%3BGray%2C+C%3BThompson%2C+D&rft.aulast=Millard&rft.aufirst=G&rft.date=1988-04-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Diagram approach to the plane-wave electromagnetic wave impedance AN - 52257263; 2001-019612 AB - The impedance function determined for electromagnetic plane waves impinging upon a horizontally-stratified earth can be expressed in terms of an infinite series. Each term in the series represents primary and/or primary plus multiple reflections from interfaces of conductivity contrasts in the earth. A methodology is outlined for determining terms in the summation where the terms are obtained from diagrams representing the reflection terms. The terms in the sum are transformed into the time domain using a cosine transform. The transform of the real part of the impedance function, normalized by the transform of the uniform earth response for the upper most layer, is found to be quite useful in analysis of magnetotelluric type data. The character of the resultant function can be interpreted in terms of electromagnetic wave reflections, primary and multiples, from horizontal boundaries where there is a conductivity contrast. Peaks in the normalized impedance function are identified as due to two-way travel of the electromagnetic wave in the earth. However due to dispersion, the peaks broaden for increasing time. JF - SEG Abstracts AU - Bartel, Lewis C AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 SP - 419 EP - 422 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 1988 IS - 1 SN - 0737-0164, 0737-0164 KW - mathematical transformations KW - geophysical methods KW - electromagnetic methods KW - electromagnetic waves KW - graphic methods KW - magnetotelluric methods KW - impedance KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52257263?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Diagram+approach+to+the+plane-wave+electromagnetic+wave+impedance&rft.au=Bartel%2C+Lewis+C%3BAnonymous&rft.aulast=Bartel&rft.aufirst=Lewis&rft.date=1988-01-01&rft.volume=1988&rft.issue=1&rft.spage=419&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 58th annual 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 - 2001-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - electromagnetic methods; electromagnetic waves; geophysical methods; graphic methods; impedance; magnetotelluric methods; mathematical transformations ER - TY - JOUR T1 - Design, construction, and operation of a physical simulator for evaluating geophysical electrical techniques AN - 52256863; 2001-019613 AB - A laboratory facility has been constructed for studying DC and very low frequency geophysical methods. This facility will be used to evaluate geophysical electrical methods that have the potential to spacially map fossil energy recovery processes and delineate reservoir heterogeneities. The physical simulator, an electrolytic tank slightly more than one meter in diameter, was built with a unique treatment of the boundary. The electrolytic tank boundary is comprised of sixty individual elements, where each element is electrically isolated from adjacent elements. Design calculations and operational data validate that by minimizing boundary effects, this approach results in a threefold increase in the model size that can be used in the tank. This approach will also permit scale model layering studies, a phenomenon which has often frustrated field application of DC electrical methods. The facility is being used to validate inversion models for surface DC methods and to study alternative geometries involving either downhole current injection or potential measurement. JF - SEG Abstracts AU - Bickel, T C AU - Hommert, P J AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 SP - 423 EP - 426 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 1988 IS - 1 SN - 0737-0164, 0737-0164 KW - laboratory studies KW - experimental studies KW - direct-current methods KW - analog simulation KW - geophysical methods KW - electrical methods KW - physical models KW - instruments KW - design KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52256863?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Design%2C+construction%2C+and+operation+of+a+physical+simulator+for+evaluating+geophysical+electrical+techniques&rft.au=Bickel%2C+T+C%3BHommert%2C+P+J%3BAnonymous&rft.aulast=Bickel&rft.aufirst=T&rft.date=1988-01-01&rft.volume=1988&rft.issue=1&rft.spage=423&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 58th annual 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 - 2001-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - analog simulation; design; direct-current methods; electrical methods; experimental studies; geophysical methods; instruments; laboratory studies; physical models ER - TY - JOUR T1 - Scaling of fracture surfaces and aperture AN - 51720350; 2005-037909 JF - Abstracts with Programs - Geological Society of America AU - Brown, Stephen R AU - Anonymous Y1 - 1988 PY - 1988 DA - 1988 SP - 298 EP - 299 PB - Geological Society of America (GSA), Boulder, CO VL - 20 IS - 7 SN - 0016-7592, 0016-7592 KW - scale factor KW - fractures KW - theoretical studies KW - time series analysis KW - mathematical methods KW - statistical analysis KW - mathematical models KW - fractals KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51720350?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Scaling+of+fracture+surfaces+and+aperture&rft.au=Brown%2C+Stephen+R%3BAnonymous&rft.aulast=Brown&rft.aufirst=Stephen&rft.date=1988-01-01&rft.volume=20&rft.issue=7&rft.spage=298&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 1988 centennial celebration N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - fractals; fractures; mathematical methods; mathematical models; scale factor; statistical analysis; theoretical studies; time series analysis ER - TY - JOUR T1 - Thermodynamical formulation of earthquake mechanics AN - 50375708; 1993-009125 JF - Terra Cognita AU - Rundle, J B A2 - Correig, Antoni M. Y1 - 1988 PY - 1988 DA - 1988 SP - 122 PB - European Union of Geosciences, Strasbourg VL - 8 IS - 2 SN - 0290-9944, 0290-9944 KW - theoretical studies KW - focal mechanism KW - seismology KW - mathematical methods KW - thermodynamic properties KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50375708?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Cognita&rft.atitle=Thermodynamical+formulation+of+earthquake+mechanics&rft.au=Rundle%2C+J+B&rft.aulast=Rundle&rft.aufirst=J&rft.date=1988-01-01&rft.volume=8&rft.issue=2&rft.spage=122&rft.isbn=&rft.btitle=&rft.title=Terra+Cognita&rft.issn=02909944&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 17th international conference on mathematical geophysics N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - earthquakes; focal mechanism; mathematical methods; seismology; theoretical studies; thermodynamic properties ER - TY - JOUR T1 - Blasting-induced rock-motion modeling, including gas pressure effects AN - 50343398; 1993-020099 JF - Colorado School of Mines Quarterly AU - Preece, Dale S AU - Knudsen, Steven D A2 - Gary, James H. Y1 - 1988 PY - 1988 DA - 1988 SP - 13 EP - 19 PB - Colorado School of Mines, Golden, CO VL - 83 IS - 4 SN - 0163-9153, 0163-9153 KW - petroleum engineering KW - oil shale KW - sedimentary rocks KW - organic residues KW - explosions KW - borehole breakouts KW - blasting KW - reservoir properties KW - porosity KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50343398?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Colorado+School+of+Mines+Quarterly&rft.atitle=Blasting-induced+rock-motion+modeling%2C+including+gas+pressure+effects&rft.au=Preece%2C+Dale+S%3BKnudsen%2C+Steven+D&rft.aulast=Preece&rft.aufirst=Dale&rft.date=1988-01-01&rft.volume=83&rft.issue=4&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Colorado+School+of+Mines+Quarterly&rft.issn=01639153&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 24th oil shale symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1993-01-01 N1 - Number of references - 11 N1 - PubXState - CO N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Date issued: 1991 N1 - Last updated - 2012-06-07 N1 - CODEN - CSMQDN N1 - SubjectsTermNotLitGenreText - blasting; borehole breakouts; explosions; oil shale; organic residues; permeability; petroleum engineering; porosity; reservoir properties; sedimentary rocks ER - TY - JOUR T1 - A comparison of laboratory performances AN - 13780839; 198900657 AB - Ten laboratories were selected and required to analyse standard samples and routine water samples according to defined instructions. Analytical data produced by participating laboratories are tabulated for arsenic, cadmium, chromium, copper, lead and mercury. Details of the calculations of precision and accuracy are presented. Performance was judged by precision, accuracy, quality control documentation, customization of reports, speed and price. Reliability should not be taken for granted and should be verified by submission of check samples. Good communication and continued monitoring of performance were essential. There was no correlation between the quality of work and the price charged. Difficulties in comparing data from different laboratories are discussed. JF - Environmental Science & Technology AU - Einerson, J H AU - Pei, P C AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1988 PY - 1988 DA - 1988 SP - 1121 EP - 1125 VL - 22 IS - 10 SN - 0013-936X, 0013-936X KW - Analysis KW - Pb 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/13780839?accountid=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+Science+%26+Technology&rft.atitle=A+comparison+of+laboratory+performances&rft.au=Einerson%2C+J+H%3BPei%2C+P+C&rft.aulast=Einerson&rft.aufirst=J&rft.date=1988-01-01&rft.volume=22&rft.issue=10&rft.spage=1121&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&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 - A continuum model for water movement in an unsaturated fractured rock mass AN - 13766726; 198900416 AB - A continuum model was developed for use in evaluating the isothermal movement of groundwater in an unsaturated fractured porous medium under slowly changing conditions, particularly slowly changing matrix saturation. Conditions particular to Yucca Mountain were considered in detail as a potential site for high level nuclear waste disposal. Macroscopic and microscopic approaches to evaluating water movement in a fractured rock mass led to a single-flow equation and were used to calculate relative permeability and saturation as functions of pressure head for several types of tuff underlying Yucca Mountain. JF - Water Resources Research AU - Peters, R R AU - Klavetter, E A AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1988 PY - 1988 DA - 1988 SP - 416 EP - 430 VL - 24 IS - 3 SN - 0043-1397, 0043-1397 KW - Modelling (-general-) KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13766726?accountid=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=A+continuum+model+for+water+movement+in+an+unsaturated+fractured+rock+mass&rft.au=Peters%2C+R+R%3BKlavetter%2C+E+A&rft.aulast=Peters&rft.aufirst=R&rft.date=1988-01-01&rft.volume=24&rft.issue=3&rft.spage=416&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 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Interpretation of the WIPP-13 multipad pumping test of the Culebra Dolomite at the Waste Isolation Pilot Plant (WIPP) Site AN - 742903124; 2010-041201 JF - Sandia Report AU - Beauheim, Richard L Y1 - 1987/12// PY - 1987 DA - December 1987 SP - 171 PB - Sandia National Laboratories, Albuquerque, NM KW - United States KW - pressure KW - Eddy County New Mexico KW - Paleozoic KW - storage coefficient KW - Rustler Formation KW - New Mexico KW - Permian KW - porosity KW - radioactive waste KW - ground water KW - aquifers KW - pump tests KW - drawdown KW - boreholes KW - transmissivity KW - hydraulic conductivity KW - Waste Isolation Pilot Plant KW - waste disposal KW - Culebra Dolomite Member KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742903124?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Beauheim%2C+Richard+L&rft.aulast=Beauheim&rft.aufirst=Richard&rft.date=1987-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Interpretation+of+the+WIPP-13+multipad+pumping+test+of+the+Culebra+Dolomite+at+the+Waste+Isolation+Pilot+Plant+%28WIPP%29+Site&rft.title=Interpretation+of+the+WIPP-13+multipad+pumping+test+of+the+Culebra+Dolomite+at+the+Waste+Isolation+Pilot+Plant+%28WIPP%29+Site&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 43 N1 - PubXState - NM N1 - Document feature - illus. incl. 25 tables, strat. col., sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #07286 N1 - SubjectsTermNotLitGenreText - aquifers; boreholes; Culebra Dolomite Member; drawdown; Eddy County New Mexico; ground water; hydraulic conductivity; New Mexico; Paleozoic; permeability; Permian; porosity; pressure; pump tests; radioactive waste; Rustler Formation; storage coefficient; transmissivity; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Feasibility study; applicability of geochronologic methods involving radiocarbon and other nuclides to the groundwater hydrology of the Rustler Formation, southeastern New Mexico AN - 51201374; 2000-000811 AB - Radiocarbon, tritium, and (super 36) Cl were measured in groundwaters from the dolomite aquifers of the Rustler Formation in the northern Delaware Basin of southeastern New Mexico to determine the feasibility of using these nuclides in dating the groundwater at and near the Waste Isolation Pilot Plant, a facility for geological disposal of radioactive waste. No measurable (super 36) Cl was found in any of these groundwaters, which derive their dissolved chloride from Permian evaporites. Demonstrably uncontaminated groundwaters contained no significant amounts of tritium (10,000 a, and their carbon-isotope systematics suggest that their apparent ages are all the result of a single evolutionary trend of rock/water interaction involving carbon isotope exchange, with a probable recharge age of 13,000 a b. p. This time of isolation from the atmosphere, which is unrelated to travel time within the Rustler, is consistent with paleoclimatic evidence of wetter conditions more conducive to recharge in the late Pleistocene than at present. JF - SAND (Sandia Laboratories) AU - Lambert, Steven J Y1 - 1987/12// PY - 1987 DA - December 1987 SP - 72 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - isotopes KW - Eddy County New Mexico KW - halogens KW - tritium KW - Rustler Formation KW - New Mexico KW - paleoclimatology KW - stable isotopes KW - radioactive waste KW - ground water KW - dolomite KW - sedimentary rocks KW - radioactive isotopes KW - carbon KW - ion exchange KW - Waste Isolation Pilot Plant KW - nuclear explosions KW - Culebra Dolomite Member KW - chlorine KW - explosions KW - Paleozoic KW - isotope ratios KW - Cl-36 KW - C-13/C-12 KW - pollution KW - migration of elements KW - bicarbonate ion KW - Permian KW - aquifers KW - Delaware Basin KW - recharge KW - hydrogen KW - C-14 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/51201374?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Lambert%2C+Steven+J&rft.aulast=Lambert&rft.aufirst=Steven&rft.date=1987-12-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Feasibility+study%3B+applicability+of+geochronologic+methods+involving+radiocarbon+and+other+nuclides+to+the+groundwater+hydrology+of+the+Rustler+Formation%2C+southeastern+New+Mexico&rft.title=Feasibility+study%3B+applicability+of+geochronologic+methods+involving+radiocarbon+and+other+nuclides+to+the+groundwater+hydrology+of+the+Rustler+Formation%2C+southeastern+New+Mexico&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 52 N1 - PubXState - NM N1 - Document feature - illus. incl. 6 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; bicarbonate ion; C-13/C-12; C-14; carbon; carbonate rocks; carbonates; chlorine; Cl-36; Culebra Dolomite Member; Delaware Basin; dolomite; Eddy County New Mexico; explosions; ground water; halogens; hydrogen; ion exchange; isotope ratios; isotopes; migration of elements; New Mexico; nuclear explosions; paleoclimatology; Paleozoic; Permian; pollution; radioactive isotopes; radioactive waste; recharge; Rustler Formation; sedimentary rocks; stable isotopes; tritium; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Geophysics AN - 742911886; 2010-051021 JF - Geophysics AU - Maurer, Hans-Martin AU - Bartel, L C AU - Jacobson, R D Y1 - 1987/09// PY - 1987 DA - September 1987 SP - 724 EP - 726 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 52 IS - 9 SN - 0016-8033, 0016-8033 KW - United States KW - Hawaii Island KW - apparent resistivity KW - geophysical surveys KW - Hawaii County Hawaii KW - Puhimau thermal area KW - geophysical methods KW - data processing KW - Hawaii KW - East Pacific Ocean Islands KW - two-dimensional models KW - magnetotelluric methods KW - Oceania KW - volcanoes KW - surveys KW - audiomagnetotelluric methods KW - Polynesia KW - Kilauea KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742911886?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geophysics&rft.au=Maurer%2C+Hans-Martin%3BBartel%2C+L+C%3BJacobson%2C+R+D&rft.aulast=Maurer&rft.aufirst=Hans-Martin&rft.date=1987-09-01&rft.volume=52&rft.issue=9&rft.spage=724&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/ L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 2 N1 - PubXState - OK N1 - Document feature - illus. N1 - SuppNotes - For reference to original see Bartel, L. C., and Jacobson, R. D., Geophysics, Vol. 52, p. 665-677, 1987 N1 - Last updated - 2013-06-13 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - apparent resistivity; audiomagnetotelluric methods; data processing; East Pacific Ocean Islands; geophysical methods; geophysical surveys; Hawaii; Hawaii County Hawaii; Hawaii Island; Kilauea; magnetotelluric methods; Oceania; Polynesia; Puhimau thermal area; surveys; two-dimensional models; United States; volcanoes ER - TY - JOUR T1 - The magmatic Rayleigh number and time dependent convection in cooling lava lakes AN - 1524424607; 19538437 AB - Estimates of the Rayleigh number are necessary for determining the thermal and dynamic states of convecting magma. Calculation of a temperature based Rayleigh number, Ra sub(T), is complicated by the thermal coupling that exists between an intrusion and its host. However, the typically greater thermal resistance of the host regime compared to that of convecting magma can allow the host to control heat flux from a magma chamber in a manner somewhat independent of the state of convection in the chamber. In a system where heat flux is controlled rather than temperature, a heat flux based Rayleigh number, Ra sub(F), is a more natural parameter to employ, although it has not been used in most magmatic convection models. While the insulating properties of the host regime tend to reduce the value of the thermal Rayleigh number, whether temperature or flux based, this value can be very large compared to any critical value of the Rayleigh number that might exist. The quantity Ra sub(F) is used to obtain useful relationships for estimating the thermal and kinematic regime in magma. Conservative models of a cooling lava lake, which include temperature dependent viscosity, show that convection will be vigorous enough to circulate phenocrysts. However, the time dependent nature of magmatic convection and the tendency of whole body convection to vanish before crystallization is complete severely complicate any attempt to infer convective amplitudes from the observed distribution of crystals "frozen" into the interior of the body. JF - Geophysical Research Letters AU - Carrigan, Charles R AD - Geophysics Research Division, Sandia National Laboratories, Albuquerque. Y1 - 1987/09// PY - 1987 DA - Sep 1987 SP - 915 EP - 918 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 14 IS - 9 SN - 0094-8276, 0094-8276 KW - Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Convection KW - Hydrological Regime KW - Convection development KW - Magma chambers KW - Lakes KW - Viscosity KW - Lava KW - Magma KW - Temperature effects KW - Crystallization KW - Heat flux KW - Temperature KW - Cooling KW - Model Studies KW - Heat transfer KW - Rayleigh number KW - Heat KW - Convective activity KW - Convection models KW - Fluctuations KW - M2 551.558:Vertical Air Motion (551.558) KW - Q2 09266:Tectonics and crustal structure KW - SW 5010:Network design KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1524424607?accountid=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=Geophysical+Research+Letters&rft.atitle=The+magmatic+Rayleigh+number+and+time+dependent+convection+in+cooling+lava+lakes&rft.au=Carrigan%2C+Charles+R&rft.aulast=Carrigan&rft.aufirst=Charles&rft.date=1987-09-01&rft.volume=14&rft.issue=9&rft.spage=915&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2FGL014i009p00915 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-05-01 N1 - Last updated - 2015-04-09 N1 - SubjectsTermNotLitGenreText - Crystallization; Temperature effects; Convection; Lakes; Magma chambers; Lava; Magma; Heat transfer; Heat flux; Rayleigh number; Viscosity; Convective activity; Convection development; Convection models; Hydrological Regime; Heat; Temperature; Cooling; Fluctuations; Model Studies DO - http://dx.doi.org/10.1029/GL014i009p00915 ER - TY - JOUR T1 - An evaluation of the use of mercury porosimetry in calculating hydrologic properties of tuffs from Yucca Mountain, Nevada AN - 51028466; 1999-027670 JF - SAND (Sandia Laboratories) AU - Klavetter, E A AU - Peters, R R Y1 - 1987/03// PY - 1987 DA - March 1987 SP - 55 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - volcanic rocks KW - underground storage KW - pollutants KW - igneous rocks KW - unsaturated zone KW - pollution KW - Nye County Nevada KW - feasibility studies KW - radioactive waste KW - ground water KW - pyroclastics KW - Nevada Test Site KW - movement KW - tuff KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51028466?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Klavetter%2C+E+A%3BPeters%2C+R+R&rft.aulast=Klavetter&rft.aufirst=E&rft.date=1987-03-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=An+evaluation+of+the+use+of+mercury+porosimetry+in+calculating+hydrologic+properties+of+tuffs+from+Yucca+Mountain%2C+Nevada&rft.title=An+evaluation+of+the+use+of+mercury+porosimetry+in+calculating+hydrologic+properties+of+tuffs+from+Yucca+Mountain%2C+Nevada&rft.issn=02706520&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 - 22 N1 - PubXState - NM N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Includes 2 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - feasibility studies; ground water; igneous rocks; movement; Nevada; Nevada Test Site; Nye County Nevada; pollutants; pollution; pyroclastics; radioactive waste; tuff; underground storage; United States; unsaturated zone; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Structural development of evaporites in the northern Delaware Basin AN - 52309546; 2000-059523 JF - Guidebook - El Paso Geological Society, Annual Field Trip AU - Borns, David J A2 - Powers, Dennis W. A2 - James, W. C. Y1 - 1987 PY - 1987 DA - 1987 SP - 80 EP - 97 PB - El Paso Geological Society, El Paso, TX VL - 18 SN - 0271-4930, 0271-4930 KW - United States KW - halides KW - anhydrite KW - chemically precipitated rocks KW - sulfates KW - well-logging KW - structural analysis KW - correlation KW - New Mexico KW - deformation KW - evaporites KW - halite KW - Delaware Basin KW - sedimentary rocks KW - chlorides KW - tectonics KW - southeastern New Mexico KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52309546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Guidebook+-+El+Paso+Geological+Society%2C+Annual+Field+Trip&rft.atitle=Structural+development+of+evaporites+in+the+northern+Delaware+Basin&rft.au=Borns%2C+David+J&rft.aulast=Borns&rft.aufirst=David&rft.date=1987-01-01&rft.volume=18&rft.issue=&rft.spage=80&rft.isbn=&rft.btitle=&rft.title=Guidebook+-+El+Paso+Geological+Society%2C+Annual+Field+Trip&rft.issn=02714930&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 21 N1 - PubXState - TX N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - 33ZGA3 N1 - SubjectsTermNotLitGenreText - anhydrite; chemically precipitated rocks; chlorides; correlation; deformation; Delaware Basin; evaporites; halides; halite; New Mexico; sedimentary rocks; southeastern New Mexico; structural analysis; sulfates; tectonics; United States; well-logging ER - TY - JOUR T1 - K-Ar and Rb-Sr age determinations from clay minerals and related minerals from the WIPP (Waste Isolation Pilot Plant), southeastern New Mexico AN - 52306675; 2000-059527 JF - Guidebook - El Paso Geological Society, Annual Field Trip AU - Brookins, Douglas G AU - Lambert, Steven J A2 - Powers, Dennis W. A2 - James, W. C. Y1 - 1987 PY - 1987 DA - 1987 SP - 133 EP - 139 PB - El Paso Geological Society, El Paso, TX VL - 18 SN - 0271-4930, 0271-4930 KW - United States KW - silicates KW - Eddy County New Mexico KW - Paleozoic KW - New Mexico KW - isochrons KW - Permian KW - Rb/Sr KW - clay minerals KW - Ochoan KW - Upper Permian KW - K/Ar KW - dates KW - absolute age KW - sheet silicates KW - Waste Isolation Pilot Plant KW - southeastern New Mexico KW - Salado Formation KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52306675?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Guidebook+-+El+Paso+Geological+Society%2C+Annual+Field+Trip&rft.atitle=K-Ar+and+Rb-Sr+age+determinations+from+clay+minerals+and+related+minerals+from+the+WIPP+%28Waste+Isolation+Pilot+Plant%29%2C+southeastern+New+Mexico&rft.au=Brookins%2C+Douglas+G%3BLambert%2C+Steven+J&rft.aulast=Brookins&rft.aufirst=Douglas&rft.date=1987-01-01&rft.volume=18&rft.issue=&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Guidebook+-+El+Paso+Geological+Society%2C+Annual+Field+Trip&rft.issn=02714930&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - 33ZGA3 N1 - SubjectsTermNotLitGenreText - absolute age; clay minerals; dates; Eddy County New Mexico; isochrons; K/Ar; New Mexico; Ochoan; Paleozoic; Permian; Rb/Sr; Salado Formation; sheet silicates; silicates; southeastern New Mexico; United States; Upper Permian; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Stochastic analysis of contaminant transport in porous media: analysis of a two-member radionuclide chain AN - 13792562; 198800230 AB - The transport of radionuclides from a high-level waste repository to the biosphere was investigated with respect to quantifying uncertainties due to lack of knowledge of the spatial variability of hydrologic parameters. Previous stochastic analyses for a single species of contaminant were extended to a chain of two species. Two methods of determining the cross-covariance terms in the mean concentration equations are given. The first used a Taylor expansion to obtain the cross-covariance between the velocity and concentration fluctuations: the second was based on a Fourier-Laplace double transform method. The magnitude of the variances and cross-covariance of the contaminant concentrations were proportional to the magnitude of the mean concentrations, which depended on inlet concentration boundary conditions. JF - Water Resources Research AU - Bonano, E J AU - Shipers, L R AU - Gutjahr, AL AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1987 PY - 1987 DA - 1987 SP - 1063 EP - 1078 VL - 23 IS - 6 SN - 0043-1397, 0043-1397 KW - Biosphere KW - Spatial KW - Aqualine Abstracts KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13792562?accountid=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=Stochastic+analysis+of+contaminant+transport+in+porous+media%3A+analysis+of+a+two-member+radionuclide+chain&rft.au=Bonano%2C+E+J%3BShipers%2C+L+R%3BGutjahr%2C+AL&rft.aulast=Bonano&rft.aufirst=E&rft.date=1987-01-01&rft.volume=23&rft.issue=6&rft.spage=1063&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: Theoretical. N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - Risk assessment for subseabed disposal of high level radioactive waste AN - 13786421; 198803527 AB - Major questions in the feasibility analysis of subseabed disposal of high-level waste (HLW) were whether an acceptable site could be found and characterized, whether waste canisters could be reliably and economically transported and emplaced in deep ocean geological formations, and whether the inherent radiological risks were below the limits for similar waste disposal processes. New evaluation standards, assessment procedures and models were required. Seven iterative steps were used to establish a new risk assessment procedure, which could be modified as the design developed and data became more complete. These were the definition of a reference system, development of analytical and compartmental models and definition of evaluation standards. Sensitivity studies were followed by analysis of attenuation factors, risk analysis, and an interpretation and application phase. Analyses indicated that subseabed disposal of HLW would be safe and that predictions could be made with a high degree of confidence. JF - Proceedings 7th International Ocean Disposal Symposium. Wolfville, Nova Scotia AU - Klett, R D Y1 - 1987 PY - 1987 DA - 1987 SP - 23 EP - 688 KW - Analysis KW - Hazard KW - Sea water (see also marine -----) KW - Modelling (-general-) KW - Aqualine Abstracts KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13786421?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Klett%2C+R+D&rft.aulast=Klett&rft.aufirst=R&rft.date=1987-01-01&rft.volume=&rft.issue=&rft.spage=666&rft.isbn=&rft.btitle=Risk+assessment+for+subseabed+disposal+of+high+level+radioactive+waste&rft.title=Risk+assessment+for+subseabed+disposal+of+high+level+radioactive+waste&rft.issn=&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 - Transport of solutes through unsaturated fractured media AN - 13777812; S198928791 AB - A mathematical model describing the transport of solutes through an unsaturated, highly fractured, porous medium was developed. The model took account of 2 flow systems, a matrix pore flow system and a fracture network. An example application of the model to groundwater in 2 overlying strata in Nevada is included. JF - Water Research AU - Dykhuizen, R C AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1987 PY - 1987 DA - 1987 SP - 1531 EP - 1539 VL - 21 IS - 12 SN - 0043-1354, 0043-1354 KW - Modelling (-general-) KW - Media KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13777812?accountid=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+Research&rft.atitle=Transport+of+solutes+through+unsaturated+fractured+media&rft.au=Dykhuizen%2C+R+C&rft.aulast=Dykhuizen&rft.aufirst=R&rft.date=1987-01-01&rft.volume=21&rft.issue=12&rft.spage=1531&rft.isbn=&rft.btitle=&rft.title=Water+Research&rft.issn=00431354&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 - The use of gain-ranging in the acquisition of digital seismic data; effects and interpretations AN - 51021702; 1999-037621 JF - Earthquake Notes AU - Cranswick, Edward AU - Carver, D L AU - Patton, G AU - Herrmann, R B Y1 - 1986/12// PY - 1986 DA - December 1986 SP - 115 PB - Seismological Society of America, Eastern Section, [Berkeley, CA] VL - 57 IS - 4 SN - 0012-8287, 0012-8287 KW - seismograms KW - digital data KW - seismicity KW - effects KW - algorithms KW - interpretation KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51021702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earthquake+Notes&rft.atitle=The+use+of+gain-ranging+in+the+acquisition+of+digital+seismic+data%3B+effects+and+interpretations&rft.au=Cranswick%2C+Edward%3BCarver%2C+D+L%3BPatton%2C+G%3BHerrmann%2C+R+B&rft.aulast=Cranswick&rft.aufirst=Edward&rft.date=1986-12-01&rft.volume=57&rft.issue=4&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Earthquake+Notes&rft.issn=00128287&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, Eastern Section, 58th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - algorithms; digital data; earthquakes; effects; interpretation; seismicity; seismograms ER - TY - JOUR T1 - Hydraulic-test interpretations for Well DOE-2 at the Waste Isolation Pilot Plant (WIPP) Site AN - 742909845; 2010-041200 JF - Sandia Report AU - Beauheim, Richard L Y1 - 1986/11// PY - 1986 DA - November 1986 SP - 89 PB - Sandia National Laboratories, Albuquerque, NM KW - United States KW - Eddy County New Mexico KW - site exploration KW - sandstone KW - Rustler Formation KW - New Mexico KW - radioactive waste KW - ground water KW - dolomite KW - fractures KW - sedimentary rocks KW - hydrodynamics KW - Waste Isolation Pilot Plant KW - Salado Formation KW - red beds KW - Bell Canyon Formation KW - Guadalupian KW - Paleozoic KW - Permian KW - porosity KW - Upper Permian KW - hydraulic head KW - boreholes KW - waste disposal KW - clastic rocks KW - carbonates KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742909845?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Beauheim%2C+Richard+L&rft.aulast=Beauheim&rft.aufirst=Richard&rft.date=1986-11-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Hydraulic-test+interpretations+for+Well+DOE-2+at+the+Waste+Isolation+Pilot+Plant+%28WIPP%29+Site&rft.title=Hydraulic-test+interpretations+for+Well+DOE-2+at+the+Waste+Isolation+Pilot+Plant+%28WIPP%29+Site&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 41 N1 - PubXState - NM N1 - Document feature - illus. incl. 8 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #07286 N1 - SubjectsTermNotLitGenreText - Bell Canyon Formation; boreholes; carbonates; clastic rocks; dolomite; Eddy County New Mexico; fractures; ground water; Guadalupian; hydraulic head; hydrodynamics; New Mexico; Paleozoic; permeability; Permian; porosity; radioactive waste; red beds; Rustler Formation; Salado Formation; sandstone; sedimentary rocks; site exploration; United States; Upper Permian; waste disposal; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Three-component borehole seismic development; Part II, Polarization method data analysis and observations AN - 52255882; 2001-018265 AB - A redesigned 3-component borehole seismic system was fielded in support of an August 1985 hydraulic fracturing experiment in an attempt to monitor fracture growth. Microseismic signals that would have been discarded previous to the redesign were acquired with excellent quality. Additionally, data characteristics that had not been observed in previous hydrofracture mapping experiments were evident: secondary radiations, possibly caused by tube wave reflections, were observed in data from one well. All data, including orientation data from a downhole source, exhibited similar fundamental frequency content, but the inclusion of frequency content significantly higher than the fundamental enhanced the first arrival signal-to-noise. Despite velocity and frequency similarities in data acquired from the two separate offset well receivers, attenuation was substantially higher in data received from the tool closest to the source. Also, pressurization of one of the receiver wells resulted in increased attenuation and a dramatic loss of frequency content above 350 Hz. This paper discusses these data observations and describes a maximum likelihood event location scheme based on directional rather than standard linear statistics to provide source locations and distribution-free error estimates for use with the polarization method data analysis. Finally, it should be recognized that although these observations and developments address a fracture mapping application, many of the results are equally applicable to 3-component polarization method vertical seismic profile studies. JF - SEG Abstracts AU - Hart, C M AU - Morris, H E AU - Newell, R A AU - Anonymous Y1 - 1986 PY - 1986 DA - 1986 SP - 244 EP - 247 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 1986 IS - 1 SN - 0737-0164, 0737-0164 KW - hydraulic fracturing KW - polarization KW - experimental studies KW - three-component seismographs KW - data handling KW - well-logging KW - statistical analysis KW - data processing KW - seismic logging KW - downhole methods KW - seismographs KW - fractures KW - attenuation KW - maximum likelihood KW - boreholes KW - signal-to-noise ratio KW - design KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52255882?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Three-component+borehole+seismic+development%3B+Part+II%2C+Polarization+method+data+analysis+and+observations&rft.au=Hart%2C+C+M%3BMorris%2C+H+E%3BNewell%2C+R+A%3BAnonymous&rft.aulast=Hart&rft.aufirst=C&rft.date=1986-01-01&rft.volume=1986&rft.issue=1&rft.spage=244&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 56th annual 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 - 2001-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - attenuation; boreholes; data handling; data processing; design; downhole methods; experimental studies; fractures; hydraulic fracturing; maximum likelihood; polarization; seismic logging; seismographs; signal-to-noise ratio; statistical analysis; three-component seismographs; well-logging ER - TY - JOUR T1 - Electrical and electromagnetic model studies as applied to groundwater problems AN - 52227210; 2001-043352 AB - Hydrology studies at the Waste Isolation Pilot Plant (WIPP) suggest that flow within an aquifer in the Rustler formation cannot be described by a uniform flow model. Hydrology studies suggest that the aquifer is in the form of a strip and the flow may be dominated by fractures over parts of the aquifer. A modeling effort was undertaken to determine the appropriate electrical and/or electromagnetic (EM) geophysical techniques which can be used to detect and delineate the aquifer boundaries and any fracture systems within the aquifer. Calculations were performed for conducting prisms in a more resistive host. The prisms were of varying widths 10 m thick buried to a depth of 180 m. Calculations of the EM responses utilized a 2-D plane wave code and the borehole-to-surface calculations utilized a 3-D integral equation code. From calculations done to date, it appears that for detection and delineation of relatively large areal, thin conductors in a more resistive host, surface EM techniques show more promise than galvanic techniques, including borehole-to-surface dc resistivity techniques. However, for small areal features surrounding or near a borehole, borehole dc resistivity techniques show more promise than surface EM techniques. JF - SEG Abstracts AU - Bartel, L C AU - Anonymous Y1 - 1986 PY - 1986 DA - 1986 SP - 118 EP - 120 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 1986 IS - 1 SN - 0737-0164, 0737-0164 KW - United States KW - fractured materials KW - electrical logging KW - geophysical surveys KW - three-dimensional models KW - Eddy County New Mexico KW - Paleozoic KW - well-logging KW - geophysical methods KW - Rustler Formation KW - New Mexico KW - preferential flow KW - Permian KW - two-dimensional models KW - ground water KW - aquifers KW - case studies KW - electromagnetic methods KW - theoretical models KW - surveys KW - hydrodynamics KW - Waste Isolation Pilot Plant KW - waste disposal KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52227210?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Electrical+and+electromagnetic+model+studies+as+applied+to+groundwater+problems&rft.au=Bartel%2C+L+C%3BAnonymous&rft.aulast=Bartel&rft.aufirst=L&rft.date=1986-01-01&rft.volume=1986&rft.issue=1&rft.spage=118&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 56th annual 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 - 2001-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; case studies; Eddy County New Mexico; electrical logging; electromagnetic methods; fractured materials; geophysical methods; geophysical surveys; ground water; hydrodynamics; New Mexico; Paleozoic; Permian; preferential flow; Rustler Formation; surveys; theoretical models; three-dimensional models; two-dimensional models; United States; waste disposal; Waste Isolation Pilot Plant; well-logging ER - TY - JOUR T1 - Increasing applications seen for advanced rechargeable betteries. AN - 14478289; 1384741 AB - Powerful rechargeable batteries now being developed vould be a boon to the electric vehicle industry and could be valuable in utility-load-leveling applications and in storing electrical energy from solar cell arrays. Sodium/sulfur and zinc/bromine battery systems are expected to lead to the production of large (50-kWh) advanced rechargeable battery modules that could result in the eventual commercialization of these battery technologies. Chloride Silent Power Ltd. of Runcorn, England, has a DOE contract to produce a 50-kWh sodium/sulfur battery module for stationary energy applications; a 500-kWh stationary energy storage battery is due to be tested at the Battery Energy Storage Facility in New Jersey in 1990. Energy Research Corp. of Danbury, CN, has a contract to produce a 50-kWh zinc/bromine battery module; a 500-kWh stationary energy storage bettery should be ready to test in 1989. This article appeared in Sandia Science News, 21(2), Feb. 1986, 2. JF - Energy Review Y1 - 1986 PY - 1986 DA - 1986 SP - 35 VL - 13 IS - 2 KW - power generation KW - Health & Safety Science Abstracts KW - batteries KW - energy recovery KW - solar energy KW - H SI5.20:ELECTRIC POWER INDUSTRIES UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/14478289?accountid=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=Energy+Review&rft.atitle=Increasing+applications+seen+for+advanced+rechargeable+betteries.&rft.au=&rft.aulast=&rft.aufirst=&rft.date=1986-01-01&rft.volume=13&rft.issue=2&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=Energy+Review&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-12 N1 - SubjectsTermNotLitGenreText - energy recovery; batteries; solar energy ER - TY - JOUR T1 - Determination of borehole shape by inversion of televiewer data AN - 13813817; 198700026 AB - The ability of a borehole televiewer to determine borehole shape was considered, and a model was developed for an off-centred tool in an elliptical borehole. The non-linear inversion problem was solved using Marquardt's algorithm, and single value analysis justified its use for elliptical boreholes with aspect ratios greater than 1.02. The inversion technique had general application to logging tool design. JF - Log Analyst AU - Lysne, P AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1986 PY - 1986 DA - 1986 SP - 64 EP - 71 VL - 27 IS - 3 SN - 0024-581X, 0024-581X 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/13813817?accountid=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=Log+Analyst&rft.atitle=Determination+of+borehole+shape+by+inversion+of+televiewer+data&rft.au=Lysne%2C+P&rft.aulast=Lysne&rft.aufirst=P&rft.date=1986-01-01&rft.volume=27&rft.issue=3&rft.spage=64&rft.isbn=&rft.btitle=&rft.title=Log+Analyst&rft.issn=0024581X&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 - Carbon on surfaces of magnesium oxide and olivine single crystals; diffusion from the bulk or surface contamination? AN - 50122219; 1995-056801 AB - Detailed studies were made of the behaviour of C on the surfaces of MgO and olivine single-crystals, using various surface analytical techniques. In order to distinguish the effect of diffusion of C from the bulk to the surface, and the effect of surface contamination by C-containing species, the experiments were conducted in ultra-high vacuum, i.e. 10 (super -11) -10 (super -9) torr. Similar studies were made on TiO (sub 2) , MnO, SiO (sub 2) and Ta (sub 2) O (sub 5) , which serve as blank samples. The MgO and olivine samples were also intentionally implanted with known doses of C and the mobility of this particular C was investigated in detail. The results show that the bulk C content in MgO is approx 40 wt.% ppm, considerably lower than the quantities quoted by earlier workers. It is also shown that the C in both MgO and olivine does not display any rapid diffusion behaviour leading to surface segregation in the 78-723 K range, in contrast to previous findings. JF - Physics and Chemistry of Minerals AU - Tsong, I S T AU - Knipping, U AU - Loxton, C M AU - Magee, C W AU - Arnold, G W Y1 - 1985/10// PY - 1985 DA - October 1985 SP - 261 EP - 270 PB - Springer-Verlag, Berlin-New York VL - 12 IS - 5 SN - 0342-1791, 0342-1791 KW - silicates KW - diffusion KW - olivine group KW - crystal structure KW - carbon dioxide KW - nesosilicates KW - carbon KW - olivine KW - orthosilicates KW - magnesium oxides KW - oxides KW - spectra KW - 01A:General mineralogy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50122219?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Physics+and+Chemistry+of+Minerals&rft.atitle=Carbon+on+surfaces+of+magnesium+oxide+and+olivine+single+crystals%3B+diffusion+from+the+bulk+or+surface+contamination%3F&rft.au=Tsong%2C+I+S+T%3BKnipping%2C+U%3BLoxton%2C+C+M%3BMagee%2C+C+W%3BArnold%2C+G+W&rft.aulast=Tsong&rft.aufirst=I+S&rft.date=1985-10-01&rft.volume=12&rft.issue=5&rft.spage=261&rft.isbn=&rft.btitle=&rft.title=Physics+and+Chemistry+of+Minerals&rft.issn=03421791&rft_id=info:doi/ L2 - http://www.springerlink.com/content/100449/?p=e597e977f1914094b3810f7e67f0a453&pi=0 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 - 22 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PCMIDU N1 - SubjectsTermNotLitGenreText - carbon; carbon dioxide; crystal structure; diffusion; magnesium oxides; nesosilicates; olivine; olivine group; orthosilicates; oxides; silicates; spectra ER - TY - JOUR T1 - Single station detection and location of regional events AN - 51023652; 1999-046216 JF - Earthquake Notes AU - Magotra, N AU - Ahmed, N AU - Chael, E AU - Bollinger, G A AU - Herrmann, R B Y1 - 1985/09// PY - 1985 DA - September 1985 SP - 81 PB - Seismological Society of America, Eastern Section, [Berkeley, CA] VL - 56 IS - 3 SN - 0012-8287, 0012-8287 KW - seismograms KW - processes KW - body waves KW - focal mechanism KW - monitoring KW - guided waves KW - explosions KW - Pn-waves KW - Lg-waves KW - elastic waves KW - seismic sources KW - surface waves KW - detection KW - seismicity KW - identification KW - seismic waves KW - earthquakes KW - instruments KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51023652?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earthquake+Notes&rft.atitle=Single+station+detection+and+location+of+regional+events&rft.au=Magotra%2C+N%3BAhmed%2C+N%3BChael%2C+E%3BBollinger%2C+G+A%3BHerrmann%2C+R+B&rft.aulast=Magotra&rft.aufirst=N&rft.date=1985-09-01&rft.volume=56&rft.issue=3&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Earthquake+Notes&rft.issn=00128287&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, Eastern Section, 57th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - body waves; detection; earthquakes; elastic waves; explosions; focal mechanism; guided waves; identification; instruments; Lg-waves; monitoring; Pn-waves; processes; seismic sources; seismic waves; seismicity; seismograms; surface waves ER - TY - JOUR T1 - RSTN; an engineering testbed for monitoring of nuclear test ban treaties AN - 51023291; 1999-046215 JF - Earthquake Notes AU - Nakanishi, K K AU - Durham, H B AU - Bollinger, G A AU - Herrmann, R B Y1 - 1985/09// PY - 1985 DA - September 1985 SP - 81 PB - Seismological Society of America, Eastern Section, [Berkeley, CA] VL - 56 IS - 3 SN - 0012-8287, 0012-8287 KW - monitoring KW - seismicity KW - explosions KW - seismic sources KW - seismic networks KW - Regional Seismic Test Network KW - nuclear explosions KW - earthquakes KW - instruments KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51023291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earthquake+Notes&rft.atitle=RSTN%3B+an+engineering+testbed+for+monitoring+of+nuclear+test+ban+treaties&rft.au=Nakanishi%2C+K+K%3BDurham%2C+H+B%3BBollinger%2C+G+A%3BHerrmann%2C+R+B&rft.aulast=Nakanishi&rft.aufirst=K&rft.date=1985-09-01&rft.volume=56&rft.issue=3&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Earthquake+Notes&rft.issn=00128287&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seismological Society of America, Eastern Section, 57th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 1999-01-01 N1 - PubXState - CA] N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - earthquakes; explosions; instruments; monitoring; nuclear explosions; Regional Seismic Test Network; seismic networks; seismic sources; seismicity ER - TY - JOUR T1 - Preliminary characterization of the petrologic, bulk, and mechanical properties of a lithophysal zone within the Topopah Spring Member of the Paintbrush Tuff AN - 51188117; 2001-046006 AB - Ten large samples of lithophysal tuff were studied as part of the nuclear waste repository project at Yucca Mountain in southern Nevada. Macroscopic and microscopic examination led to division of the tuff into three components: (1) a very fine-grained, relatively nonporous, feldspar- and cristobalite-rich matrix, and (2) a coarser, more porous, feldspar- and tridymite-rich vapor-phase-altered material usually found encircling (3) lithophysae, which are cavities often lined with tridymite and occasionally contain carbonate-rich fillings. Results from mechanical tests provided compressive strengths which are lower, and Young's moduli which are higher, than values predicted from effective porosity. JF - SAND (Sandia Laboratories) AU - Price, R H AU - Nimick, F B AU - Connolly, J R AU - Keil, K AU - Schwartz, B M AU - Spence, S J Y1 - 1985/02// PY - 1985 DA - February 1985 SP - 114 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - volcanic rocks KW - X-ray diffraction data KW - site exploration KW - igneous rocks KW - elastic constants KW - rock mechanics KW - radioactive waste KW - Cenozoic KW - Nevada Test Site KW - mineral composition KW - tuff KW - Yucca Mountain KW - Nevada KW - failures KW - textures KW - thermal properties KW - mechanical properties KW - Nye County Nevada KW - porosity KW - Miocene KW - Topopah Spring Member KW - pyroclastics KW - Tertiary KW - physical properties KW - Neogene KW - compressive strength KW - waste disposal KW - underground disposal KW - phenocrysts KW - Young's modulus KW - Paintbrush Tuff KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51188117?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Price%2C+R+H%3BNimick%2C+F+B%3BConnolly%2C+J+R%3BKeil%2C+K%3BSchwartz%2C+B+M%3BSpence%2C+S+J&rft.aulast=Price&rft.aufirst=R&rft.date=1985-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Preliminary+characterization+of+the+petrologic%2C+bulk%2C+and+mechanical+properties+of+a+lithophysal+zone+within+the+Topopah+Spring+Member+of+the+Paintbrush+Tuff&rft.title=Preliminary+characterization+of+the+petrologic%2C+bulk%2C+and+mechanical+properties+of+a+lithophysal+zone+within+the+Topopah+Spring+Member+of+the+Paintbrush+Tuff&rft.issn=02706520&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 - 41 N1 - PubXState - NM N1 - Document feature - illus. incl. 7 tables, sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; compressive strength; elastic constants; failures; igneous rocks; mechanical properties; mineral composition; Miocene; Neogene; Nevada; Nevada Test Site; Nye County Nevada; Paintbrush Tuff; phenocrysts; physical properties; porosity; pyroclastics; radioactive waste; rock mechanics; site exploration; Tertiary; textures; thermal properties; Topopah Spring Member; tuff; underground disposal; United States; volcanic rocks; waste disposal; X-ray diffraction data; Young's modulus; Yucca Mountain ER - TY - JOUR T1 - Correlations and limitations of surface and borehole electrical measurements AN - 52218943; 2001-046898 AB - In the absence of corroborating data, a unique interpretation of surface electrical/electromagnetic (EM) geophysical data is often very difficult. Generally, the explorationist utilizes all the geologic, other surface geophysical data, and borehole control that are available to interpret results from surface surveys. Borehole resistivity measurements sample a very small area around the borehole which gives us a "line source" of information. Surface-to-borehole resistivity measurements yield information beyond the borehole, and surface measurements yield wide areal information. The details and uniqueness of our knowledge of the geoelectric section is reduced as the coverage broadens. As will be discussed here, there are cases where one can obtain excellent agreement between the geoelectric section obtained from surface and borehole measurements; however, there are cases where the agreement is not very good because of errors in the field data and 2-D and 3-D effects on the surface data. Borehole measurements can be used to give a measure of "ground truth" of the geoelectric section at particular locations in the presence of structure. This paper is not intended to be an exhaustive study of combining surface and borehole electrical measurements; however, several examples will be discussed where the borehole data can aid in the interpretation of the surface results. JF - SEG Abstracts AU - Bartel, Lewis C AU - Anonymous Y1 - 1985 PY - 1985 DA - 1985 SP - 279 EP - 280 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 1985 IS - 1 SN - 0737-0164, 0737-0164 KW - case studies KW - electrical logging KW - boreholes KW - ground methods KW - well-logging KW - geophysical methods KW - electromagnetic methods KW - electrical methods KW - correlation KW - resistivity KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52218943?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Correlations+and+limitations+of+surface+and+borehole+electrical+measurements&rft.au=Bartel%2C+Lewis+C%3BAnonymous&rft.aulast=Bartel&rft.aufirst=Lewis&rft.date=1985-01-01&rft.volume=1985&rft.issue=1&rft.spage=279&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 55th annual 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 - 2001-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - boreholes; case studies; correlation; electrical logging; electrical methods; electromagnetic methods; geophysical methods; ground methods; resistivity; well-logging ER - TY - JOUR T1 - Application of controlled explosive loading fixtures to the study of shock-induced color change in nontronite AN - 50273342; 2008-008392 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Boslough, M B AU - Graham, R A AU - Bowman, L AU - Dotson, R AU - Hrametz, K AU - McCasey, T Y1 - 1985 PY - 1985 DA - 1985 SP - 83 EP - 84 PB - Lunar and Planetary Science Conference, Houston, TX VL - 16, Part 1 KW - silicates KW - experimental studies KW - shock waves KW - pressure KW - explosions KW - clay mineralogy KW - analog simulation KW - Mars KW - nontronite KW - high pressure KW - clay minerals KW - terrestrial planets KW - planets KW - laboratory studies KW - optical properties KW - color KW - natural analogs KW - sheet silicates KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273342?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Application+of+controlled+explosive+loading+fixtures+to+the+study+of+shock-induced+color+change+in+nontronite&rft.au=Boslough%2C+M+B%3BGraham%2C+R+A%3BBowman%2C+L%3BDotson%2C+R%3BHrametz%2C+K%3BMcCasey%2C+T&rft.aulast=Boslough&rft.aufirst=M&rft.date=1985-01-01&rft.volume=16%2C+Part+1&rft.issue=&rft.spage=83&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 - Sixteenth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - analog simulation; clay mineralogy; clay minerals; color; experimental studies; explosions; high pressure; laboratory studies; Mars; natural analogs; nontronite; optical properties; planets; pressure; sheet silicates; shock waves; silicates; terrestrial planets ER - TY - BOOK T1 - Mineback stimulation research experiments AN - 1535203323; 2014-037987 JF - Unconventional gas recovery contractors meeting; eastern gas shales, coalbed methane, western gas sands AU - Warpinski, Norman R AU - Anonymous Y1 - 1985 PY - 1985 DA - 1985 PB - U. S. Department of Energy, Office of Fossil Energy, Morgantown Energy Technology Center, Morgantown, WV KW - models KW - hydraulic fracturing KW - experimental studies KW - viscosity KW - natural gas KW - prediction KW - reservoir properties KW - petroleum KW - research KW - reservoir rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1535203323?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Warpinski%2C+Norman+R%3BAnonymous&rft.aulast=Warpinski&rft.aufirst=Norman&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Mineback+stimulation+research+experiments&rft.title=Mineback+stimulation+research+experiments&rft.issn=&rft_id=info:doi/ L2 - http://www.netl.doe.gov/KMD/cds/disk7/disk2/GENERAL%5CUnconventional%20Gas%20Recovery%20Contractors%20Meeting-%20Nov.18-19,%20.pdf LA - English DB - GeoRef N1 - Conference title - Unconventional gas recovery contractors meeting; eastern gas shales, coalbed methane, western gas sands N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - PubXState - WV N1 - Last updated - 2014-06-13 ER - TY - BOOK T1 - Multiwell fracturing experiments AN - 1535203309; 2014-037984 JF - Unconventional gas recovery contractors meeting; eastern gas shales, coalbed methane, western gas sands AU - Warpinski, Norman R AU - Anonymous Y1 - 1985 PY - 1985 DA - 1985 PB - U. S. Department of Energy, Office of Fossil Energy, Morgantown Energy Technology Center, Morgantown, WV KW - hydraulic fracturing KW - oil wells KW - experimental studies KW - natural gas KW - reservoir properties KW - petroleum KW - fracturing KW - reservoir rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1535203309?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Warpinski%2C+Norman+R%3BAnonymous&rft.aulast=Warpinski&rft.aufirst=Norman&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Multiwell+fracturing+experiments&rft.title=Multiwell+fracturing+experiments&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Unconventional gas recovery contractors meeting; eastern gas shales, coalbed methane, western gas sands N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - PubXState - WV N1 - Last updated - 2014-06-13 ER - TY - BOOK T1 - Multiwell experiment; fracture diagnostics AN - 1535203294; 2014-037988 JF - Unconventional gas recovery contractors meeting; eastern gas shales, coalbed methane, western gas sands AU - Hart, Carolyne M AU - Anonymous Y1 - 1985 PY - 1985 DA - 1985 PB - U. S. Department of Energy, Office of Fossil Energy, Morgantown Energy Technology Center, Morgantown, WV KW - oil wells KW - fractures KW - experimental studies KW - natural gas KW - well-logging KW - geophysical methods KW - reservoir properties KW - petroleum KW - fracturing KW - seismic methods KW - reservoir rocks KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1535203294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Hart%2C+Carolyne+M%3BAnonymous&rft.aulast=Hart&rft.aufirst=Carolyne&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Multiwell+experiment%3B+fracture+diagnostics&rft.title=Multiwell+experiment%3B+fracture+diagnostics&rft.issn=&rft_id=info:doi/ L2 - http://www.netl.doe.gov/KMD/cds/disk7/disk2/GENERAL%5CUnconventional%20Gas%20Recovery%20Contractors%20Meeting-%20Nov.18-19,%20.pdf LA - English DB - GeoRef N1 - Conference title - Unconventional gas recovery contractors meeting; eastern gas shales, coalbed methane, western gas sands N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - PubXState - WV N1 - Last updated - 2014-06-13 ER - TY - BOOK T1 - Multiwell experiment AN - 1535203157; 2014-037986 JF - Unconventional gas recovery contractors meeting; eastern gas shales, coalbed methane, western gas sands AU - Sattler, Allan R AU - Warpinski, Norman R AU - Lorenz, John C AU - Hart, Carolyne M AU - Anonymous Y1 - 1985 PY - 1985 DA - 1985 PB - U. S. Department of Energy, Office of Fossil Energy, Morgantown Energy Technology Center, Morgantown, WV KW - United States KW - experimental studies KW - Garfield County Colorado KW - Cretaceous KW - natural gas KW - Mesaverde Group KW - petroleum KW - Piceance Creek basin KW - Upper Cretaceous KW - Mesozoic KW - reservoir rocks KW - oil wells KW - Rifle Colorado KW - reservoir properties KW - depositional environment KW - Colorado KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1535203157?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Sattler%2C+Allan+R%3BWarpinski%2C+Norman+R%3BLorenz%2C+John+C%3BHart%2C+Carolyne+M%3BAnonymous&rft.aulast=Sattler&rft.aufirst=Allan&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Multiwell+experiment&rft.title=Multiwell+experiment&rft.issn=&rft_id=info:doi/ L2 - http://www.netl.doe.gov/KMD/cds/disk7/disk2/GENERAL%5CUnconventional%20Gas%20Recovery%20Contractors%20Meeting-%20Nov.18-19,%20.pdf LA - English DB - GeoRef N1 - Conference title - Unconventional gas recovery contractors meeting; eastern gas shales, coalbed methane, western gas sands N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - PubXState - WV N1 - Last updated - 2014-06-13 ER - TY - BOOK T1 - Multi-well experiment site geology AN - 1535203153; 2014-037976 JF - Unconventional gas recovery contractors meeting; eastern gas shales, coalbed methane, western gas sands AU - Lorenz, John C AU - Anonymous Y1 - 1985 PY - 1985 DA - 1985 PB - U. S. Department of Energy, Office of Fossil Energy, Morgantown Energy Technology Center, Morgantown, WV KW - United States KW - experimental studies KW - Cretaceous KW - natural gas KW - Mesaverde Group KW - sandstone KW - petroleum KW - Upper Cretaceous KW - Mesozoic KW - reservoir rocks KW - oil wells KW - sedimentary rocks KW - Western U.S. KW - reservoir properties KW - clastic rocks KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1535203153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Lorenz%2C+John+C%3BAnonymous&rft.aulast=Lorenz&rft.aufirst=John&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Multi-well+experiment+site+geology&rft.title=Multi-well+experiment+site+geology&rft.issn=&rft_id=info:doi/ L2 - http://www.netl.doe.gov/KMD/cds/disk7/disk2/GENERAL%5CUnconventional%20Gas%20Recovery%20Contractors%20Meeting-%20Nov.18-19,%20.pdf LA - English DB - GeoRef N1 - Conference title - Unconventional gas recovery contractors meeting; eastern gas shales, coalbed methane, western gas sands N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 8 N1 - PubXState - WV N1 - Last updated - 2014-06-13 ER - TY - BOOK T1 - High energy gas fracture research AN - 1535202664; 2014-037985 JF - Unconventional gas recovery contractors meeting; eastern gas shales, coalbed methane, western gas sands AU - Cuderman, Jerry F AU - Anonymous Y1 - 1985 PY - 1985 DA - 1985 PB - U. S. Department of Energy, Office of Fossil Energy, Morgantown Energy Technology Center, Morgantown, WV KW - United States KW - experimental studies KW - shale KW - Paleozoic KW - natural gas KW - petroleum KW - Eastern U.S. KW - fracturing KW - research KW - reservoir rocks KW - oil wells KW - sedimentary rocks KW - Devonian KW - reservoir properties KW - clastic rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1535202664?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Cuderman%2C+Jerry+F%3BAnonymous&rft.aulast=Cuderman&rft.aufirst=Jerry&rft.date=1985-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=High+energy+gas+fracture+research&rft.title=High+energy+gas+fracture+research&rft.issn=&rft_id=info:doi/ L2 - http://www.netl.doe.gov/KMD/cds/disk7/disk2/GENERAL%5CUnconventional%20Gas%20Recovery%20Contractors%20Meeting-%20Nov.18-19,%20.pdf LA - English DB - GeoRef N1 - Conference title - Unconventional gas recovery contractors meeting; eastern gas shales, coalbed methane, western gas sands N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - PubXState - WV N1 - Last updated - 2014-06-13 ER - TY - JOUR T1 - The Subseabed Disposal Program; 1983 status report AN - 51212590; 2000-024665 JF - SAND (Sandia Laboratories) Y1 - 1984/08// PY - 1984 DA - August 1984 SP - 179 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - Subseabed Disposal Program KW - programs KW - site exploration KW - radioactive waste KW - North Pacific KW - marine environment KW - Pacific Ocean KW - report KW - waste disposal KW - ocean floors KW - North Atlantic KW - disposal barriers KW - Atlantic Ocean KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51212590?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=1984-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=The+Subseabed+Disposal+Program%3B+1983+status+report&rft.title=The+Subseabed+Disposal+Program%3B+1983+status+report&rft.issn=02706520&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2000-01-01 N1 - Number of references - 234 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - NM N1 - Document feature - illus. incl. 47 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; disposal barriers; marine environment; North Atlantic; North Pacific; ocean floors; Pacific Ocean; programs; radioactive waste; report; site exploration; Subseabed Disposal Program; waste disposal ER - TY - JOUR T1 - Verification of the network flow and transport/distributed velocity (NWFT/DVM) computer code AN - 51025844; 1999-027673 JF - NUREG/CR (United States. Nuclear Regulatory Commission) AU - Duda, L E Y1 - 1984/05// PY - 1984 DA - May 1984 SP - 40 PB - U. S. Nuclear Regulatory Commission, Office of Nuclear Regulatory Research, Washington, DC SN - 0278-1670, 0278-1670 KW - computer programs KW - transport KW - pollutants KW - movement KW - data processing KW - pollution KW - risk assessment KW - ground water KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51025844?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Duda%2C+L+E&rft.aulast=Duda&rft.aufirst=L&rft.date=1984-05-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Verification+of+the+network+flow+and+transport%2Fdistributed+velocity+%28NWFT%2FDVM%29+computer+code&rft.title=Verification+of+the+network+flow+and+transport%2Fdistributed+velocity+%28NWFT%2FDVM%29+computer+code&rft.issn=02781670&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 - 14 N1 - PubXState - DC N1 - Document feature - illus. incl. 11 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - computer programs; data processing; ground water; movement; pollutants; pollution; risk assessment; transport ER - TY - JOUR T1 - Results of a CSAMT survey at the Puhimau thermal area, Kilauea Volcano, Hawaii AN - 52273146; 2001-009505 AB - The Puhimau thermal area in the Volcanoes National Park, Hawaii has attracted interest since this area represents an area with anomalously high heat flow and may represent a possible shallow magma body. At Puhimau a variety of geophysical data have been acquired by others including heat flow measurements. The self-potential data suggest that if the thermal anomaly was caused by an intrusion of magma, then the intrusion was of a thick inclined dike nature. The heat flow data suggest that the intrusion was more of a stocklike nature. In February of 1984, a controlled source audio-frequency magnetotelluric (CSAMT) electromagnetic geophysical survey was performed at the Puhimau thermal area to investigate the nature of the possible intrusion and estimate the depth to any hot water zone and/or any remaining molten magma. The CSAMT survey consisted of several lines of data stations utilizing two orthogonal primary field transmitting antennas. The results of the survey show that there is an excellent conductor at a depth of approximately 200 m. Above this conductor is a zone which is somewhat less conducting. JF - SEG Abstracts AU - Bartel, L C AU - Jacobson, R D AU - Anonymous Y1 - 1984 PY - 1984 DA - 1984 SP - 104 EP - 107 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 1984 IS - 1 SN - 0737-0164, 0737-0164 KW - United States KW - electrical conductivity KW - Hawaii Island KW - geophysical surveys KW - Hawaii County Hawaii KW - geophysical methods KW - Hawaii KW - East Pacific Ocean Islands KW - stocks KW - exploration KW - geothermal energy KW - shallow depth KW - intrusions KW - dikes KW - CSAMT methods KW - magmas KW - Puhimau KW - Oceania KW - surveys KW - audiomagnetotelluric methods KW - Polynesia KW - Kilauea KW - magma chambers KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52273146?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Results+of+a+CSAMT+survey+at+the+Puhimau+thermal+area%2C+Kilauea+Volcano%2C+Hawaii&rft.au=Bartel%2C+L+C%3BJacobson%2C+R+D%3BAnonymous&rft.aulast=Bartel&rft.aufirst=L&rft.date=1984-01-01&rft.volume=1984&rft.issue=1&rft.spage=104&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 54th annual 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 - 2001-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - audiomagnetotelluric methods; CSAMT methods; dikes; East Pacific Ocean Islands; electrical conductivity; exploration; geophysical methods; geophysical surveys; geothermal energy; Hawaii; Hawaii County Hawaii; Hawaii Island; intrusions; Kilauea; magma chambers; magmas; Oceania; Polynesia; Puhimau; shallow depth; stocks; surveys; United States ER - TY - JOUR T1 - A heuristic method for measurement and characterization of river meander wavelength AN - 13843933; S198517718 AB - Some of the methods which were used to analyse river meander data in the past are briefly reviewed and an alternative method is proposed for characterizing meander planforms. Case studies of the Dolores river, Colorado, and the White river, Indiana, are used to demonstrate the procedure, which involved the spectral analysis of meanders based on a hierarchical measurement technique defining meander centrelines. The power spectra for hierarchical and arbitrary reference lines were compared and showed that arbitrary references tended to condense spectral estimates of meander energy within artificially averaged frequency bands, while hierarchical reference lines provided the analyst with more useful information. A bibliography of 38 references is appended. JF - Water Resources Research AU - Sinnock, S AU - Rao, A R AD - Sandia National Laboratories, Albuquerque, N. Mex. Y1 - 1984 PY - 1984 DA - 1984 SP - 1443 EP - 1452 VL - 20 IS - 10 SN - 0043-1397, 0043-1397 KW - Aqualine Abstracts KW - AQ 00001:Water Resources and Supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13843933?accountid=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=A+heuristic+method+for+measurement+and+characterization+of+river+meander+wavelength&rft.au=Sinnock%2C+S%3BRao%2C+A+R&rft.aulast=Sinnock&rft.aufirst=S&rft.date=1984-01-01&rft.volume=20&rft.issue=10&rft.spage=1443&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 - Last updated - 2011-12-12 ER - TY - JOUR T1 - SAGUARO; a finite element computer program for partially saturated porous flow problems AN - 51056744; 1996-058665 JF - SAND (Sandia Laboratories) AU - Eaton, Roger R AU - Gartling, David K AU - Larson, Don E Y1 - 1983/06// PY - 1983 DA - June 1983 SP - 114 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - statistical analysis KW - data processing KW - SAGUARO KW - porous materials KW - Nye County Nevada KW - feasibility studies KW - two-dimensional models KW - radioactive waste KW - computer programs KW - finite element analysis KW - saturated zone KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51056744?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=Eaton%2C+Roger+R%3BGartling%2C+David+K%3BLarson%2C+Don+E&rft.aulast=Eaton&rft.aufirst=Roger&rft.date=1983-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=SAGUARO%3B+a+finite+element+computer+program+for+partially+saturated+porous+flow+problems&rft.title=SAGUARO%3B+a+finite+element+computer+program+for+partially+saturated+porous+flow+problems&rft.issn=02706520&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 - 7 N1 - Availability - National Technical Information Service, Springfield, VA, United States (USA) N1 - PubXState - NM N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Includes 2 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - computer programs; data processing; feasibility studies; finite element analysis; Nevada; Nye County Nevada; porous materials; radioactive waste; SAGUARO; saturated zone; statistical analysis; two-dimensional models; United States; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Mapping deep brine pockets using the CSAMT technique AN - 52312017; 2000-068553 AB - The controlled source audiofrequency magnetotelluric (CSAMT) electromagnetic geophysical technique was evaluated for mapping brine "pockets" encountered at the waste isolation pilot plant (WIPP) site near Carlsbad, New Mexico. Depth to the brine was approximately 850 m (2800 ft). One survey was conducted in June 1982 with the grounded dipole transmitting antenna (orientated east-west) located 2 miles away. Another survey was performed in December 1982 with a grounded dipole transmitting antenna (oriented north-south) located 3 miles away. In addition, some of the June data stations were repeated using the east-west antenna. The interpretation of the CSAMT results for the mapping of the deep (850 m) conductor was complicated by the presence of a shallow conductor (brine pocket) at a depth of approximately 150 m. This shallow conductor changed character between the two surveys indicating possible fluid movement in this shallow conductor or intrusion of brine from the deep brine pocket into a shallow layer via the open borehole. Thus results for the delineation of the deep conductor showed the brine pocket to be quite extensive. Layered earth CSAMT model calculations were used to aid in the interpretation of the data. The CSAMT technique appears to be a viable geophysical technique to map good electrical conductors up to depths of 1 km. However, to interpret the data accurately, good 3-D mathematical models are needed. JF - SEG Abstracts AU - Bartel, L C AU - Anonymous Y1 - 1983 PY - 1983 DA - 1983 SP - 88 EP - 90 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 1983 IS - 1 SN - 0737-0164, 0737-0164 KW - United States KW - electrical conductivity KW - geophysical surveys KW - Eddy County New Mexico KW - cartography KW - site exploration KW - geophysical methods KW - New Mexico KW - radioactive waste KW - case studies KW - CSAMT methods KW - brines KW - electromagnetic methods KW - surveys KW - audiomagnetotelluric methods KW - Carlsbad New Mexico KW - Waste Isolation Pilot Plant KW - waste disposal KW - underground disposal KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52312017?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Mapping+deep+brine+pockets+using+the+CSAMT+technique&rft.au=Bartel%2C+L+C%3BAnonymous&rft.aulast=Bartel&rft.aufirst=L&rft.date=1983-01-01&rft.volume=1983&rft.issue=1&rft.spage=88&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 53rd annual 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 - 2000-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - audiomagnetotelluric methods; brines; Carlsbad New Mexico; cartography; case studies; CSAMT methods; Eddy County New Mexico; electrical conductivity; electromagnetic methods; geophysical methods; geophysical surveys; New Mexico; radioactive waste; site exploration; surveys; underground disposal; United States; waste disposal; Waste Isolation Pilot Plant ER - TY - BOOK T1 - Thermal, chemical, and mass transport processes induced in abyssal sediments by the emplacement of nuclear wastes: Experimental and modelling results AN - 19254608; 5817814 AB - In this chapter we discuss the current status of heat and mass transport studies in the marine red clay sediments that are being considered as a nuclear waste isolation medium and review analytical and experimental studies. Calculations based on numerical models indicate that for a maximum allowable sediment-canister interface temperature 200 degree to 250 degree C, the sediment can absorb about 1.5 kW initial power from waste buried 30 m in the sediment in a canister that is 3 m long and 0.3 m in diameter. The resulting fluid displacement due to convection is found to be small, less than 1 m. Laboratory studies of the geochemical effects induced by heating sediment-seawater mixtures indicate that the canister and waste form should be designed to resist a hot, relatively acidic oxidizing environment. Since the thermally altered sediment volume of about 5.5 m super(3) is small relative to the sediment volume overlying the canister, the acid and oxidizing conditions should significantly affect the properties of the far field only if thermodiffusional processes (Soret effect) prove to be significant. If thermodiffusional effects are important, however, nearfield chemistry will differ considerably from that predicted from results of constant temperature sediment-seawater interaction experiments. Using sorption coefficient correlations from experiments discussed in this chapter, the migration of four radionuclides ( super(239)Pu, super(137)Cs, super(129)I, and super(99)Tc) were computed for canister buried 30 m deep in a 60-m-thick red clay sediment layer. The model predicts that the super(239)Pu and super(137)Cs, which migrate as cations and have high distribution coefficients, are essentially completely contained in the sediments. The anionic species of super(129)I and super(99)Tc, which have relatively low distribution coefficients, are predicted to break through the 30 m of sediment in about 5000y. The resultant peak injection rates of 1.7 Bq y super(-1) m super(-2) for super(129)I and 5.9 x 10 super(2) Bq y super(-1) m super(-2) for super(99)Tc are predicted to be less than the natural radioactive flux of super(226)Ra(13 to 31 Bq y super(-1) m super(-2)) and super(222)Rn (9.6 x 10 super(2) to 3.3 x 10 super(4) Bq y super(-1) m super(-2)). JF - Environmental Science and Technology AU - McVey, D F AU - Erickson, K L Y1 - 1983 PY - 1983 DA - 1983 SP - 1 EP - 359 PB - John Willey and Sons, New York (USA) SN - 0471097705 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - Surveying KW - Oceans KW - Seismic reflection KW - Radioactive wastes KW - Monitoring KW - Ocean floor KW - Oceanographic data KW - Q5 08522:Protective measures and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19254608?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=McVey%2C+D+F%3BErickson%2C+K+L&rft.aulast=McVey&rft.aufirst=D&rft.date=1983-01-01&rft.volume=&rft.issue=&rft.spage=359&rft.isbn=0471097705&rft.btitle=Thermal%2C+chemical%2C+and+mass+transport+processes+induced+in+abyssal+sediments+by+the+emplacement+of+nuclear+wastes%3A+Experimental+and+modelling+results&rft.title=Thermal%2C+chemical%2C+and+mass+transport+processes+induced+in+abyssal+sediments+by+the+emplacement+of+nuclear+wastes%3A+Experimental+and+modelling+results&rft.issn=01940287&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Physical medium: Printed matter; Incls. 592 refs N1 - Last updated - 2014-05-07 ER - TY - BOOK T1 - Biological ramifications of the subseabed disposal of high-level nuclear wastes AN - 19238692; 5817816 AB - The primary goal of the U.S. Subseabed Disposal Program (SDP) is to assess the technical and environmental feasibility of disposing of high-level nuclear wastes in deep-sea sediments. The subseabed biology program is charged with assessing the effects of potential releases of radionuclides on the ecosystem, as well as the possible health effects to man from radionuclides that may be released in the deep sea and transported to the ocean surface. Current biological investigations are attempting to determine benthic community structure, benthic community metabolism, the biology of deep-sea mobile scavengers, the faunal composition of mid-water nekton, rates of microbial processes, and the radiation sensitivity of deep-sea organisms. Existing models of the dispersal of radionuclides in the deep sea have not considered many of the possible biological mechanisms that may influence the movement of radionuclides. Therefore a multicompartment foodweb model is being developed that considers both biological and physical influences on radionuclide transport. This model will allow parametric studies to be made of the impact of potential releases of radionuclides on the ocean environment and on man. JF - Environmental Science and Technology AU - Gomez, L S AU - Talbert, D M AU - Marietta, M G AU - Hessler, R R AU - Smith, K L AU - Yayanos, A A Y1 - 1983 PY - 1983 DA - 1983 SP - 17 EP - 427 PB - John Willey and Sons, New York (USA) SN - 0471097705 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Ocean dumping KW - Marine KW - Marine environment KW - Radioactive wastes KW - Waste disposal KW - Q5 08501:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19238692?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=Gomez%2C+L+S%3BTalbert%2C+D+M%3BMarietta%2C+M+G%3BHessler%2C+R+R%3BSmith%2C+K+L%3BYayanos%2C+A+A&rft.aulast=Gomez&rft.aufirst=L&rft.date=1983-01-01&rft.volume=&rft.issue=&rft.spage=411&rft.isbn=0471097705&rft.btitle=Biological+ramifications+of+the+subseabed+disposal+of+high-level+nuclear+wastes&rft.title=Biological+ramifications+of+the+subseabed+disposal+of+high-level+nuclear+wastes&rft.issn=01940287&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Physical medium: Printed matter; Incls. 592 refs N1 - Last updated - 2014-05-07 ER - TY - BOOK T1 - Strategy for assessing the technical, environmental, and engineering feasibility of subseabed disposal AN - 19238662; 5817812 AB - This chapter presents the strategy and management techniques used in the development of the U.S. Subseabed Disposal Program (SDP) for possible disposal of high-level wastes and spent fuel. These have been developed through joint efforts of the U.S. Department of Energy (DOE) Division of Waste Isolation, the Sandia Technical Program Manager, the Technical Program Coordinators, the Advisory Group, and the Principal Investigators. Three subsections of this chapter address the various components that make up the SDP strategy and management techniques. The first section summarizes the DOE high-level waste and spent-fuel disposal program and the position that the SDP occupies within that program. The second section, the subseaded Disposal Program Plan, addresses the technical and administrative tools that would be employed to facilitate the day-to-day operation of the SDP. The third section describes the current studies and future plans for addressing the legal, political, and international uncertainities that must be resolved before the SDP reaches the final engineering phases. JF - Environmental Science and Technology AU - Anderson, R D AU - Talbet, D M AU - Deese, DA AU - Boyer, D G Y1 - 1983 PY - 1983 DA - 1983 SP - 18 EP - 344 PB - John Willey and Sons, New York (USA) SN - 0471097705 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - Natural resources KW - Ionizing radiation KW - Climatic changes KW - Radioactive wastes KW - Volcanoes KW - Q5 08522:Protective measures and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19238662?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=Anderson%2C+R+D%3BTalbet%2C+D+M%3BDeese%2C+DA%3BBoyer%2C+D+G&rft.aulast=Anderson&rft.aufirst=R&rft.date=1983-01-01&rft.volume=&rft.issue=&rft.spage=327&rft.isbn=0471097705&rft.btitle=Strategy+for+assessing+the+technical%2C+environmental%2C+and+engineering+feasibility+of+subseabed+disposal&rft.title=Strategy+for+assessing+the+technical%2C+environmental%2C+and+engineering+feasibility+of+subseabed+disposal&rft.issn=01940287&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Physical medium: Printed matter; Incls. 592 refs N1 - Last updated - 2014-05-07 ER - TY - JOUR T1 - Irradiation as a means to minimize public health risks from sludge-borne pathogens AN - 13857018; 198304021 AB - Giving a bibliography of 23 references, the authors discuss the effectiveness of gamma irradiation of sludge for inactivating pathogenic micro-organisms. They conclude that a dose of 1 Mrad, as required by the U.S. EPA , should be effective in eliminating bacterial, parasitic, and fungal pathogens. For inactivation of viruses, this dose should be combined with additional treatment, such as digestion or composting. JF - Journal of Water Pollution Control Federation AU - Yeager, J G AU - O'Brien, R T AD - Sandia National Laboratories, N. Mex. Y1 - 1983 PY - 1983 DA - 1983 SP - 977 EP - 983 VL - 55 IS - 7 KW - Hazard KW - Jn - journal wpcf KW - U.s. environmental protection agency KW - Viruses (-general-) (see also individ grps below) KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13857018?accountid=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+on+Aging&rft.atitle=Retirement+Lost%3F&rft.au=McDonald%2C+Lynn%3BDonahue%2C+Peter&rft.aulast=McDonald&rft.aufirst=Lynn&rft.date=2011-09-01&rft.volume=30&rft.issue=3&rft.spage=401&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+on+Aging&rft.issn=07149808&rft_id=info:doi/10.1017%2FS0714980811000298 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - JOUR T1 - Deformation, gravity, and potential changes due to volcanic loading of the crust AN - 50152604; 2005-034318 AB - A method for calculating deformation, gravity, and potential changes induced by volcanic loads imposed within and on the earth's crust is presented. The method involves application of techniques developed for earthquake loading problems in elastic-gravitational earth models. By considering the elastic-gravitational equilibrium of the layered system, the gravitational and displacement response due to intruding masses and to pressurized magma chambers can be computed. For applications involving seamount loading, variations in the height of sea level can be calculated by requiring that seawater lie along an equipotential. In continental loading problems the change in potential can be used to calculate the orthometric height change as distinct from the geometric height change. For some plausible loading geometries, the differences between these two quantities can be significant. Results for various loads and earth structures are shown and discussed. In particular, a magmatic mass intruding into an elastic-gravitational lithosphere overlying a compressible, gravitating asthenosphere produces distinct gravity anomalies which depend on the depth of intrusion. Applications of this result can be made to problems of isostatic compensation. The intrusion of a magmatic mass, together with the associated pressurization of the magma chamber, produces distinctive surface gravity and deformation in the near field. Gravity gradients, defined as surface gravity divided by uplift, vary with distance from the source. Moreover, orthometric elevations can be significantly (25%) less than geometric elevations. These results have clear application to data from events such as the posteruption deflation of Kilauea volcano. JF - Journal of Geophysical Research, B, Solid Earth and Planets AU - Rundle, John B Y1 - 1982/12// PY - 1982 DA - December 1982 SP - 10 EP - 10,744 PB - American Geophysical Union, Washington, DC VL - 87 IS - 13 SN - 0885-3401, 0885-3401 KW - United States KW - Hawaii Island KW - Green function KW - gravity anomalies KW - isostatic rebound KW - Kilauea KW - glacial rebound KW - elasticity KW - pressure KW - Hawaii County Hawaii KW - loading KW - geophysical methods KW - Hawaii KW - East Pacific Ocean Islands KW - deformation KW - lithofacies KW - sea-level changes KW - intrusions KW - magmas KW - Oceania KW - volcanoes KW - Bouguer anomalies KW - Polynesia KW - magma chambers KW - crust KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50152604?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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%2C+B%2C+Solid+Earth+and+Planets&rft.atitle=Deformation%2C+gravity%2C+and+potential+changes+due+to+volcanic+loading+of+the+crust&rft.au=Rundle%2C+John+B&rft.aulast=Rundle&rft.aufirst=John&rft.date=1982-12-01&rft.volume=87&rft.issue=13&rft.spage=10&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%2C+B%2C+Solid+Earth+and+Planets&rft.issn=08853401&rft_id=info:doi/10.1029%2FJB087iB13p10729 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 60 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bouguer anomalies; crust; deformation; East Pacific Ocean Islands; elasticity; geophysical methods; glacial rebound; gravity anomalies; Green function; Hawaii; Hawaii County Hawaii; Hawaii Island; intrusions; isostatic rebound; Kilauea; lithofacies; loading; magma chambers; magmas; Oceania; Polynesia; pressure; sea-level changes; United States; volcanoes DO - http://dx.doi.org/10.1029/JB087iB13p10729 ER - TY - JOUR T1 - Evaluation of the CSAMT technique for mapping enhanced oil recovery processes AN - 1469624773; 2013-098561 JF - Geophysics AU - Bartel, L C Y1 - 1982/04// PY - 1982 DA - April 1982 SP - 452 PB - Society of Exploration Geophysicists, Tulsa, OK VL - 47 IS - 4 SN - 0016-8033, 0016-8033 KW - petroleum engineering KW - oil sands KW - geophysical methods KW - heavy oil KW - mapping KW - enhanced recovery KW - resistivity KW - magnetotelluric methods KW - evaluation KW - sedimentary rocks KW - CSAMT methods KW - audiomagnetotelluric methods KW - field studies KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1469624773?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evaluation+of+the+CSAMT+technique+for+mapping+enhanced+oil+recovery+processes&rft.au=Bartel%2C+L+C&rft.aulast=Bartel&rft.aufirst=L&rft.date=1982-04-01&rft.volume=47&rft.issue=4&rft.spage=452&rft.isbn=&rft.btitle=&rft.title=Geophysics&rft.issn=00168033&rft_id=info:doi/ L2 - http://library.seg.org/journal/gpysa7 LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists; 51st annual international meeting N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - OK N1 - Last updated - 2013-12-20 N1 - CODEN - GPYSA7 N1 - SubjectsTermNotLitGenreText - audiomagnetotelluric methods; CSAMT methods; enhanced recovery; evaluation; field studies; geophysical methods; heavy oil; magnetotelluric methods; mapping; oil sands; petroleum engineering; resistivity; sedimentary rocks ER - TY - JOUR T1 - Criteria for bounding inaccuracies in dielectric logging AN - 52320325; 2000-060657 AB - Dielectric logging serves as a means to evaluate reservoir rocks downhole. It is based on the knowledge that dielectric properties of formation can vary with relative saturations of gas/oil and underground water. One area to enhance the usefulness of dielectric logging is to reduce inaccuracies in logging theory. Four criteria for bounding inaccuracies are considered here. We have studied inherent imprecisions in logging models, and set a 15 percent magnitude error or less as the acceptable inaccuracy in logging theory. First, a quadripole current is ever present on a transmitting coil intended only for exciting a dipole current. To bound the quadripole current to the accepted level of error, the logging-coil diameter has to be less than 0.09 downhole wavelength. Second, the unimpeded quadripole coupling to receiving coil is known to depend also on coil spacing, less quadripole errors for smaller coil spacings. A set of curves is obtained to show that, using 5 cm diameter coils, a coil spacing of 225 cm for 15 MHz logging has to be reduced to 50 cm for 45 MHz logging for the accepted level of error. The curves are useful in design of an advanced logging tool for dispersive dielectric properties. The third and fourth criteria are that, under most logging conditions, the conductivities of formation rocks and mud column must be less than 0.2 and 1.0 mho/m to limit quadripole-coupling errors to an acceptable level. Otherwise, an extended logging theory including quadripole coupling would be required. Quadripole criteria Dialectric logging is a generalized version of induction logging. It uses conduction and displacement currents through formation rocks to estimate complex dielectric properties. Its validity, especially for high-frequency logging, is limited by the assumption that only magnetic dipole mode coupling is taking place between conducting coils or loops (Figure 1). Transfer impedance curves are thus usually obtained under this assumption to allow experimental calibrations on an actual design. While the assumption can lead to the classical definition of mutual inductance between coils (dashed line in Figure 1), it does not permit quantitative bounds on inaccuracies of present logging theory and practice. We have recently employed multipole-expansion techniques to formulate coupling mechanisms between coils. JF - SEG Abstracts AU - Yu, Jiunn S AU - Reardon, P C AU - Lysne, Peter C AU - Anonymous Y1 - 1982 PY - 1982 DA - 1982 SP - 327 EP - 329 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 1982 IS - 1 SN - 0737-0164, 0737-0164 KW - theoretical studies KW - petroleum engineering KW - errors KW - electrical logging KW - dielectric properties KW - well-logging KW - techniques KW - reservoir properties KW - downhole methods KW - ground water KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52320325?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Criteria+for+bounding+inaccuracies+in+dielectric+logging&rft.au=Yu%2C+Jiunn+S%3BReardon%2C+P+C%3BLysne%2C+Peter+C%3BAnonymous&rft.aulast=Yu&rft.aufirst=Jiunn&rft.date=1982-01-01&rft.volume=1982&rft.issue=1&rft.spage=327&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 52nd annual 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 - 2000-01-01 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - dielectric properties; downhole methods; electrical logging; errors; ground water; petroleum engineering; reservoir properties; techniques; theoretical studies; well-logging ER - TY - JOUR T1 - Dielectric logging with mud-filtrate invasion AN - 52319836; 2000-060658 AB - Downhole dielectric logging may help bring about a more effective exploration and production of gas/oil reservoirs. As part of the effort, we have developed two integration techniques to evaluate reservoir rocks with mud-filtrate invasion. Branch-cut integrations are used when no guided wave is supported by the invasion front. Otherwise, spatial-bandlimited integrations are used. Both types of integrations are accurate to the fifth significant digit. Computation time (using a CDC 6600 computer) from 6 to 20 sec is found typical for logging five concentric zones with variable radii and dielectric properties. The longer time is required when an invasion front is about 0.25 of a downhole wavelength or deeper. The fast-convergence integrations have arrived at three immediate goals: an accurate and fast forward solution for the downhole logging model consisting of many concentric zones, an account of interference effects from a variable invasion front due to mud filtrate, and an understanding of multiple logging conditions that may give rise to a single response. These goals are considered to be the cornerstones for an eventual goal in dielectric logging to quickly and uniquely estimate unknown parameters from downhole measurements that may be individually nonunique due to the presence of a variable invasion front. Downhole logging model and theory Existing works indicate that the dielectric properties of reservoir rocks vary with their gas/oil content, and that their fluid permeability affects mud-filtrate invasion from a borehole. The dielectric properties and invasion-front radius are thus important parameters to be inferred from logging data. A logging model (Figure 1) serves to approximate logging conditions and to formulate the transfer impedance Z (sub 21) between the transmitting and receiving coils. The Z (sub 21) varies with all the modeled parameters and allows an inversion of unknown parameters if all the others are specified. The sonde (3 m or longer) is assumed to be centered in a borehole ( approximately e20 cm diameter) filled with a drill mud. The dielectric properties of the sonde and mud are specified from actual sonde calibrations with access cables/wires (not shown) and from in-situ mud characterizations. JF - SEG Abstracts AU - Yu, Jiunn S AU - Reardon, P C AU - Anonymous Y1 - 1982 PY - 1982 DA - 1982 SP - 329 EP - 330 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 1982 IS - 1 SN - 0737-0164, 0737-0164 KW - petroleum engineering KW - electrical logging KW - numerical models KW - natural gas KW - well-logging KW - techniques KW - petroleum KW - downhole methods KW - drilling muds KW - dielectric properties KW - reservoir properties KW - instruments KW - impedance KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52319836?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Dielectric+logging+with+mud-filtrate+invasion&rft.au=Yu%2C+Jiunn+S%3BReardon%2C+P+C%3BAnonymous&rft.aulast=Yu&rft.aufirst=Jiunn&rft.date=1982-01-01&rft.volume=1982&rft.issue=1&rft.spage=329&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 52nd annual 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 - 2000-01-01 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - dielectric properties; downhole methods; drilling muds; electrical logging; impedance; instruments; natural gas; numerical models; petroleum; petroleum engineering; reservoir properties; techniques; well-logging ER - TY - JOUR T1 - Evaluation of the CSAMT geophysical technique to map abandoned coal mine fires AN - 52317429; 2000-067291 AB - Throughout the United States, as well as the rest of the world, there are many abandoned coal mines which have fires in them. Some of these mine fires are threatening life and property. In order to develop a strategy for extinguishing or controlling a coal mine fire, it is necessary to determine the location and extent of the fire. Current techniques being employed, such as borehole drilling, are expensive and provide limited coverage. Since coked coal at combustion, as well as at ambient temperatures, is a good electrical conductor, electrical and/or electromagnetic surface exploration geophysical techniques may be appropriate for mapping coal mine fires and offer the potential benefit of broader coverage. Sandia National Laboratories is engaged in a project to evaluate the controlled source audio-frequency magnetotelluric (CSAMT) electromagnetic technique for use in mapping coal mine fires. Results from several CSAMT surveys at active mine fires in Colorado and Pennsylvania indicate that the CSAMT technique shows promise in determining the locations of coal mine fires and locations of coal affected by mine fires. The results from these surveys, along with model calculations, will be discussed. Throughout the United States, as well as the rest of the world, there are many abandoned coal mines which have fires in them (Scott, 1944; See and Magnuson, 1974). Some of these mine fires are threatening life and property. In order to develop a strategy to extinguish or control a mine fire, it is necessary to determine the location and the extent of the fire. To date, subsurface fires have been delineated by observing surface manifestations (venting, cracking, etc.) and by extensive use of borehole drilling with temperature measurements. Some limited use of infrared scans has been made. JF - SEG Abstracts AU - Bartel, L C AU - Anonymous Y1 - 1982 PY - 1982 DA - 1982 SP - 419 EP - 421 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 1982 IS - 1 SN - 0737-0164, 0737-0164 KW - United States KW - mines KW - geophysical surveys KW - geologic hazards KW - cartography KW - fires KW - case studies KW - sedimentary rocks KW - CSAMT methods KW - coal KW - surveys KW - audiomagnetotelluric methods KW - Pennsylvania KW - Colorado KW - abandoned mines KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52317429?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Evaluation+of+the+CSAMT+geophysical+technique+to+map+abandoned+coal+mine+fires&rft.au=Bartel%2C+L+C%3BAnonymous&rft.aulast=Bartel&rft.aufirst=L&rft.date=1982-01-01&rft.volume=1982&rft.issue=1&rft.spage=419&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 52nd annual 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 - 2000-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - abandoned mines; audiomagnetotelluric methods; cartography; case studies; coal; Colorado; CSAMT methods; fires; geologic hazards; geophysical surveys; mines; Pennsylvania; sedimentary rocks; surveys; United States ER - TY - JOUR T1 - Quantitative determination of the hydroxyl content of vitreous silica AN - 1660631582; 2015-020983 AB - The molar extinction coefficient for the 3675 cm (super -1) IR absorption band in vitreous silica was determined to be 181 + or - 7.5 L/mol.cm. JF - Journal of the American Ceramic Society AU - Shelby, J E AU - Vitko, J, Jr AU - Benner, R E Y1 - 1982 PY - 1982 DA - 1982 SP - C59 EP - C60 PB - American Ceramic Society, Columbus, OH VL - 1982 SN - 0002-7820, 0002-7820 KW - hydroxyl ion KW - quantitative analysis KW - silica KW - vitrification KW - optical spectra KW - spectra KW - TGA data KW - glass materials KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660631582?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Quantitative+determination+of+the+hydroxyl+content+of+vitreous+silica&rft.au=Shelby%2C+J+E%3BVitko%2C+J%2C+Jr%3BBenner%2C+R+E&rft.aulast=Shelby&rft.aufirst=J&rft.date=1982-01-01&rft.volume=1982&rft.issue=&rft.spage=C59&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Ceramic+Society&rft.issn=00027820&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2015-01-01 N1 - Number of references - 9 N1 - PubXState - OH N1 - Document feature - illus. incl. table N1 - Last updated - 2015-04-16 N1 - SubjectsTermNotLitGenreText - glass materials; hydroxyl ion; optical spectra; quantitative analysis; silica; spectra; TGA data; vitrification ER - TY - JOUR T1 - Disposal of high level radioactive wastes by burial in the sea floor AN - 1645575599; 2015-005057 JF - Environmental Science & Technology, ES & T AU - Hinga, K R AU - Heath, G Ross AU - Anderson, D Richard AU - Hollister, Charles D Y1 - 1982/01// PY - 1982 DA - January 1982 SP - 28A EP - 37A PB - American Chemical Society, Washington, DC VL - 16 IS - 1 SN - 0013-936X, 0013-936X KW - environmental management KW - marine environment KW - regulations KW - submarine environment KW - nuclear facilities KW - waste disposal KW - ocean floors KW - underground disposal KW - radioactive waste KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645575599?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Disposal+of+high+level+radioactive+wastes+by+burial+in+the+sea+floor&rft.au=Hinga%2C+K+R%3BHeath%2C+G+Ross%3BAnderson%2C+D+Richard%3BHollister%2C+Charles+D&rft.aulast=Hinga&rft.aufirst=K&rft.date=1982-01-01&rft.volume=16&rft.issue=1&rft.spage=28A&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 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. incl. sects. N1 - Last updated - 2015-01-15 N1 - CODEN - ESTHAG N1 - SubjectsTermNotLitGenreText - environmental management; marine environment; nuclear facilities; ocean floors; radioactive waste; regulations; submarine environment; underground disposal; waste disposal ER - TY - JOUR T1 - Sensitivity analysis of a model for the environmental movement of radionuclides AN - 13879984; 198202815 AB - Sensitivity analysis results are presented from a study of the Environmental Transport Model which was developed to represent the surface movement of radionuclides in a hypothetical river system. The definitions and derivations are presented in detail to permit careful examination of the model inputs and their underlying assumptions. The model is described and the problems analysed; the sensitivity analysis techniques used and the results obtained are discussed. JF - Health Physics AU - Helton, J C AU - Iman, R L AD - Sandia National Laboratories, N.Mex. Y1 - 1982 PY - 1982 DA - 1982 SP - 565 EP - 584 VL - 42 IS - 5 SN - 0017-9078, 0017-9078 KW - Analysis KW - Modelling (-general-) 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/13879984?accountid=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=Health+Physics&rft.atitle=Sensitivity+analysis+of+a+model+for+the+environmental+movement+of+radionuclides&rft.au=Helton%2C+J+C%3BIman%2C+R+L&rft.aulast=Helton&rft.aufirst=J&rft.date=1982-01-01&rft.volume=42&rft.issue=5&rft.spage=565&rft.isbn=&rft.btitle=&rft.title=Health+Physics&rft.issn=00179078&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 - Preliminary pore structure analysis of tight sandstones using computer-processes photomicrographs AN - 52264262; 2001-014831 JF - AAPG Bulletin AU - Duda, Leonard E AU - Pitman, Janet K AU - Anonymous Y1 - 1981/03// PY - 1981 DA - March 1981 SP - 558 EP - 559 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 65 IS - 3 SN - 0149-1423, 0149-1423 KW - United States KW - petroleum exploration KW - Uinta Basin KW - petroleum engineering KW - Cretaceous KW - data processing KW - sandstone KW - petroleum KW - porosity KW - Mesozoic KW - rock mechanics KW - reservoir rocks KW - computer programs KW - Cenozoic KW - Tertiary KW - sedimentary rocks KW - reservoir properties KW - applications KW - Utah KW - clastic rocks KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52264262?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Bulletin&rft.atitle=Preliminary+pore+structure+analysis+of+tight+sandstones+using+computer-processes+photomicrographs&rft.au=Duda%2C+Leonard+E%3BPitman%2C+Janet+K%3BAnonymous&rft.aulast=Duda&rft.aufirst=Leonard&rft.date=1981-03-01&rft.volume=65&rft.issue=3&rft.spage=558&rft.isbn=&rft.btitle=&rft.title=AAPG+Bulletin&rft.issn=01491423&rft_id=info:doi/ L2 - http://aapgbull.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - Association round table; Rocky Mountain Section, AAPG N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2001-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - CODEN - AABUD2 N1 - SubjectsTermNotLitGenreText - applications; Cenozoic; clastic rocks; computer programs; Cretaceous; data processing; Mesozoic; petroleum; petroleum engineering; petroleum exploration; porosity; reservoir properties; reservoir rocks; rock mechanics; sandstone; sedimentary rocks; Tertiary; Uinta Basin; United States; Utah ER - TY - JOUR T1 - Limitation and extension of dielectric logging AN - 52325150; 2000-059211 AB - A dielectric logging tool in its simplest form has a transmitting coil and a receiving coil aligned coaxially along a borehole. The tool measures the transfer impedance (Z (sub 21) ) between the two coils, to evaluate the dielectric constant (epsilon (sub r) ') and the conductivity (sigma ) of formation rocks, and to eventually estimate certain production parameters of gas/oil-bearing strata. A logging theory serves to invert the desired (epsilon (sub r) ', sigma ) from the measurable Z (sub 21) . The multipole expansion techniques are used here to formulate the coupling mechanisms between two conducting loops which are capable of supporting dipoles, quadrupoles, and higher-order poles. If we wish to evaluate the (epsilon (sub r) ', sigma ) of formation rocks to better than 15 percent inaccuracy, the theoretical model for transfer impedance Z (sub 21) would at least be required to have the same inaccuracy. The logging theory in common use assumes that only the magnetic-dipole coupling is contributing to the measurable Z (sub 21) . For a better-than-15 percent inaccuracy, this assumption requires the logging frequency to be less than 30 MHz for a typical logging configuration using oil-based mud. For a water-based mud of 1 mho/m conductivity, the logging frequency would have to be less than 15 MHz to maintain the same inaccuracy. Lower logging frequencies have to be imposed with higher conductivities of water-based muds. There are other limitations imposed by the magnetic-dipole-only logging theory. To relax these limitations, the quadrupole-coupling is incorporated into the Z (sub 21) of logging theory to extend logging frequencies up to 100 MHz for a typical logging configuration. JF - SEG Abstracts AU - Yu, Jiunn D AU - Anonymous Y1 - 1981 PY - 1981 DA - 1981 SP - 70 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 1981 IS - 1 SN - 0737-0164, 0737-0164 KW - petroleum engineering KW - electrical conductivity KW - electrical logging KW - drilling muds KW - well-logging KW - techniques KW - petroleum KW - dielectric constant KW - reservoir rocks KW - impedance KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52325150?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Limitation+and+extension+of+dielectric+logging&rft.au=Yu%2C+Jiunn+D%3BAnonymous&rft.aulast=Yu&rft.aufirst=Jiunn&rft.date=1981-01-01&rft.volume=1981&rft.issue=1&rft.spage=70&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 51st annual 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 - 2000-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - dielectric constant; drilling muds; electrical conductivity; electrical logging; impedance; petroleum; petroleum engineering; reservoir rocks; techniques; well-logging ER - TY - JOUR T1 - Evaluation of the CSAMT technique for mapping enhanced oil recovery processes AN - 52128302; 2002-026599 AB - The mapping of enhanced oil recovery (EOR) processes is important to predict process behavior and exhibit some control of the process for maximizing the stimulation of oil reservoirs. Sandia National Laboratories is evaluating various surface exploration geophysical techniques that may be applicable for mapping EOR processes. At the present time, field trials have been conducted using the controlled source audio-frequency magnetotelluric (CSAMT) electromagnetic (EM) geophysical prospecting technique. Use of electrical and/or EM survey techniques to map EOR processes depends upon electrical resistivity changes of the affected region during the process. The resistivity of the oil pay zone depends upon the resistivity of groundwater, permeability, formation porosity, and degree of water saturation and may be higher or lower than the surrounding strata. However, during an EOR process (steam flood and/or fireflood and possibly certain types of chemical floods), the resistivity of the affected region will change. Both the steamflood and fireflood processes lead to a lower value of resistivity in the affected region. Field trials of the CSAMT techniques have been conducted at a steamflood, tar sand oil recovery experiment conducted by the Laramie Energy Technology Center (depth, 500 ft) and at a fireflood heavy oil recovery experiment conducted by the Bartlesville Technology Center (depth, 360 ft). Illustrative constant apparent resistivity contours for a steamflood and a fireflood are shown where the area of low apparent resistivity outline the affected region. In both experiments, contours of constant apparent resistivity for measurements taken several months apart show the movement and asymmetry of both processes and the affected areas agree with production records. Data were taken in both the near and far field regimes. Although from the interpretation of near field data it is difficult to obtain depths and absolute resistivity values, the near field regime tends to magnify resistivity contrasts and the near field data are valuable for determining areal extent of the process. The results of the field measurements and mathematical modeling in progress are discussed. The CSAMT technique appears to be a viable technique for mapping certain types of EOR processes. JF - SEG Abstracts AU - Bartel, L C AU - Anonymous Y1 - 1981 PY - 1981 DA - 1981 SP - 42 PB - Society of Exploration Geophysicists, International Meeting and Exposition, Tulsa, OK VL - 1981 IS - 1 SN - 0737-0164, 0737-0164 KW - United States KW - petroleum engineering KW - geophysical surveys KW - oil sands KW - heavy oil KW - petroleum KW - Albany County Wyoming KW - Washington County Oklahoma KW - steam injection KW - fireflooding KW - sedimentary rocks KW - electromagnetic methods KW - Laramie Wyoming KW - geophysical methods KW - enhanced recovery KW - Wyoming KW - Oklahoma KW - CSAMT methods KW - surveys KW - testing KW - reservoir properties KW - audiomagnetotelluric methods KW - Bartlesville Oklahoma KW - field studies KW - 29A:Economic geology, geology of energy sources KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/52128302?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Abstracts&rft.atitle=Evaluation+of+the+CSAMT+technique+for+mapping+enhanced+oil+recovery+processes&rft.au=Bartel%2C+L+C%3BAnonymous&rft.aulast=Bartel&rft.aufirst=L&rft.date=1981-01-01&rft.volume=1981&rft.issue=1&rft.spage=42&rft.isbn=&rft.btitle=&rft.title=SEG+Abstracts&rft.issn=07370164&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Society of Exploration Geophysicists, 51st annual 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 - 2002-01-01 N1 - PubXState - OK N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Albany County Wyoming; audiomagnetotelluric methods; Bartlesville Oklahoma; CSAMT methods; electromagnetic methods; enhanced recovery; field studies; fireflooding; geophysical methods; geophysical surveys; heavy oil; Laramie Wyoming; oil sands; Oklahoma; petroleum; petroleum engineering; reservoir properties; sedimentary rocks; steam injection; surveys; testing; United States; Washington County Oklahoma; Wyoming ER - TY - JOUR T1 - Response of bacteria in waste-water sludge to moisture loss by evaporation and effect of moisture content on bacterial inactivation by ionizing radiation AN - 13887761; 198102766 AB - Studies were made using six species of faecal bacteria, Klebsiella sp., Enterobacter sp., Proteus mirabilis, Escherichia coli, Streptococcus faecalis and Salmonella typhimurium, grown on seeded raw sludge, to determine the separate and the combined effects of drying and ionizing radiation on the survival of enteric bacteria. The findings, discussed with graphs and tables, suggest that sand-bed drying, or similar treatment, is not sufficient by itself to decrease bacterial populations in sludge, and it was found that lowered moisture levels protected most bacteria from ionizing radiation. JF - Applied and Environmental Microbiology AU - Ward, R L AU - Yeager, J G AU - Ashley, C S AD - Sandia National Laboratories, Albuquerque Y1 - 1981 PY - 1981 DA - 1981 SP - 1123 EP - 1127 VL - 41 IS - 5 SN - 0099-2240, 0099-2240 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/13887761?accountid=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=Applied+and+Environmental+Microbiology&rft.atitle=Response+of+bacteria+in+waste-water+sludge+to+moisture+loss+by+evaporation+and+effect+of+moisture+content+on+bacterial+inactivation+by+ionizing+radiation&rft.au=Ward%2C+R+L%3BYeager%2C+J+G%3BAshley%2C+C+S&rft.aulast=Ward&rft.aufirst=R&rft.date=1981-01-01&rft.volume=41&rft.issue=5&rft.spage=1123&rft.isbn=&rft.btitle=&rft.title=Applied+and+Environmental+Microbiology&rft.issn=00992240&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 - Evaluation of tuff as a medium for a nuclear waste repository; interim status report on the properties of tuff AN - 51056804; 1996-018194 JF - SAND (Sandia Laboratories) A2 - Johnstone, J. Keith A2 - Wolfsberg, Kurt Y1 - 1980/07// PY - 1980 DA - July 1980 SP - 142 PB - Sandia National Laboratories, Albuquerque, NM SN - 0270-6520, 0270-6520 KW - United States KW - volcanic rocks KW - igneous rocks KW - Nye County Nevada KW - feasibility studies KW - rock mechanics KW - radioactive waste KW - pyroclastics KW - Nevada Test Site KW - Rainier Mesa KW - tuff KW - waste disposal KW - Yucca Mountain KW - Nevada KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51056804?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_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=1980-07-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Evaluation+of+tuff+as+a+medium+for+a+nuclear+waste+repository%3B+interim+status+report+on+the+properties+of+tuff&rft.title=Evaluation+of+tuff+as+a+medium+for+a+nuclear+waste+repository%3B+interim+status+report+on+the+properties+of+tuff&rft.issn=02706520&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 - 48 N1 - PubXState - NM N1 - Document feature - illus. incl. sects., 4 tables, sketch map N1 - SuppNotes - Includes 3 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - feasibility studies; igneous rocks; Nevada; Nevada Test Site; Nye County Nevada; pyroclastics; radioactive waste; Rainier Mesa; rock mechanics; tuff; United States; volcanic rocks; waste disposal; Yucca Mountain ER - TY - JOUR T1 - Current status of the hydrogeology for the WIPP AN - 1641013028; 2015-000854 JF - ONWI (Battelle Memorial Institute, Office of Nuclear Waste-Isolation) AU - Barr, G E AU - Gonzalez, D D Y1 - 1980 PY - 1980 DA - 1980 SP - 89 EP - 94 PB - Battelle Memorial Institute, Office of Nuclear Waste Isolation, Columbus, OH SN - 0730-2800, 0730-2800 KW - United States KW - halides KW - water quality KW - anhydrite KW - Eddy County New Mexico KW - waste disposal sites KW - Rustler Formation KW - New Mexico KW - solution KW - radioactive waste KW - fractures KW - sedimentary rocks KW - tracers KW - chlorides KW - Waste Isolation Pilot Plant KW - Salado Formation KW - chemically precipitated rocks KW - sulfates KW - Paleozoic KW - deformation KW - Permian KW - evaporites KW - porosity KW - halite KW - Upper Permian KW - hydraulic head KW - boreholes KW - transmissivity KW - hydraulic conductivity KW - waste disposal KW - anisotropy KW - salt KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1641013028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=ONWI+%28Battelle+Memorial+Institute%2C+Office+of+Nuclear+Waste-Isolation%29&rft.atitle=Current+status+of+the+hydrogeology+for+the+WIPP&rft.au=Barr%2C+G+E%3BGonzalez%2C+D+D&rft.aulast=Barr&rft.aufirst=G&rft.date=1980-01-01&rft.volume=&rft.issue=&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=ONWI+%28Battelle+Memorial+Institute%2C+Office+of+Nuclear+Waste-Isolation%29&rft.issn=07302800&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Thermomechanical-hydrochemical modeling for a hardrock waste repository N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 9 N1 - PubXState - OH N1 - Document feature - illus. incl. sect., geol. sketch maps N1 - Last updated - 2014-12-31 N1 - SubjectsTermNotLitGenreText - anhydrite; anisotropy; boreholes; chemically precipitated rocks; chlorides; deformation; Eddy County New Mexico; evaporites; fractures; halides; halite; hydraulic conductivity; hydraulic head; New Mexico; Paleozoic; Permian; porosity; radioactive waste; Rustler Formation; Salado Formation; salt; sedimentary rocks; solution; sulfates; tracers; transmissivity; United States; Upper Permian; waste disposal; waste disposal sites; Waste Isolation Pilot Plant; water quality ER - TY - JOUR T1 - Geomechanics activities conducted at Sandia National Laboratories in support of the Waste Isolation Pilot Plant AN - 1641013009; 2015-000853 JF - ONWI (Battelle Memorial Institute, Office of Nuclear Waste-Isolation) AU - Krieg, R D AU - Hunter, T O Y1 - 1980 PY - 1980 DA - 1980 SP - 81 EP - 88 PB - Battelle Memorial Institute, Office of Nuclear Waste Isolation, Columbus, OH SN - 0730-2800, 0730-2800 KW - United States KW - halides KW - strain KW - Eddy County New Mexico KW - waste disposal sites KW - plastic flow KW - New Mexico KW - cores KW - temperature KW - rock mechanics KW - radioactive waste KW - finite element analysis KW - sedimentary rocks KW - chlorides KW - tectonics KW - Waste Isolation Pilot Plant KW - hydrology KW - salt tectonics KW - chemically precipitated rocks KW - in situ KW - evaporites KW - halite KW - creep KW - waste disposal KW - salt KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1641013009?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=ONWI+%28Battelle+Memorial+Institute%2C+Office+of+Nuclear+Waste-Isolation%29&rft.atitle=Geomechanics+activities+conducted+at+Sandia+National+Laboratories+in+support+of+the+Waste+Isolation+Pilot+Plant&rft.au=Krieg%2C+R+D%3BHunter%2C+T+O&rft.aulast=Krieg&rft.aufirst=R&rft.date=1980-01-01&rft.volume=&rft.issue=&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=ONWI+%28Battelle+Memorial+Institute%2C+Office+of+Nuclear+Waste-Isolation%29&rft.issn=07302800&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Thermomechanical-hydrochemical modeling for a hardrock waste repository N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 47 N1 - PubXState - OH N1 - Document feature - illus. incl. strat. col. N1 - Last updated - 2014-12-31 N1 - SubjectsTermNotLitGenreText - chemically precipitated rocks; chlorides; cores; creep; Eddy County New Mexico; evaporites; finite element analysis; halides; halite; hydrology; in situ; New Mexico; plastic flow; radioactive waste; rock mechanics; salt; salt tectonics; sedimentary rocks; strain; tectonics; temperature; United States; waste disposal; waste disposal sites; Waste Isolation Pilot Plant ER - TY - JOUR T1 - Thermal/mechanical modeling for a tuff repository AN - 1641010366; 2015-000851 JF - ONWI (Battelle Memorial Institute, Office of Nuclear Waste-Isolation) AU - Tyler, L D Y1 - 1980 PY - 1980 DA - 1980 SP - 62 EP - 69 PB - Battelle Memorial Institute, Office of Nuclear Waste Isolation, Columbus, OH SN - 0730-2800, 0730-2800 KW - United States KW - volcanic rocks KW - site exploration KW - igneous rocks KW - waste disposal sites KW - temperature KW - rock mechanics KW - radioactive waste KW - ground water KW - Nevada Test Site KW - fractures KW - finite element analysis KW - conductivity KW - tuff KW - Yucca Mountain KW - Nevada KW - thermal properties KW - mechanical properties KW - Nye County Nevada KW - porosity KW - models KW - water table KW - pyroclastics KW - waste disposal KW - permeability KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1641010366?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=ONWI+%28Battelle+Memorial+Institute%2C+Office+of+Nuclear+Waste-Isolation%29&rft.atitle=Thermal%2Fmechanical+modeling+for+a+tuff+repository&rft.au=Tyler%2C+L+D&rft.aulast=Tyler&rft.aufirst=L&rft.date=1980-01-01&rft.volume=&rft.issue=&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=ONWI+%28Battelle+Memorial+Institute%2C+Office+of+Nuclear+Waste-Isolation%29&rft.issn=07302800&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Thermomechanical-hydrochemical modeling for a hardrock waste repository N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 3 N1 - PubXState - OH N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2014-12-31 N1 - SubjectsTermNotLitGenreText - conductivity; finite element analysis; fractures; ground water; igneous rocks; mechanical properties; models; Nevada; Nevada Test Site; Nye County Nevada; permeability; porosity; pyroclastics; radioactive waste; rock mechanics; site exploration; temperature; thermal properties; tuff; United States; volcanic rocks; waste disposal; waste disposal sites; water table; Yucca Mountain ER - TY - JOUR T1 - Design and operation of the Sandia pilot plant AN - 13901533; S198103377 AB - The design and construction of the experimental 8 ton per day dry sewage sludge irradiation plant erected at Sandia Laboratories during 1977/78 are described. Particular novel features are the multipass bucket conveyor system, the radiation source plaque and capsules, and the combined interlock and control system. The irradiator was charged with caesium-137 and became operational in the spring of 1979. During the one-and-a-half years of subsequent operation, with the product to be irradiated in bags or boxes, no major malfunctions have occurred, giving confidence that a larger demonstration plant could be based on similar design and operating systems. JF - National Symposium on the use of caesium-137 for sludge irradiation. Sandia National Laboratories AU - Morris, ME AD - SANDIA NATIONAL LABORATORIES Y1 - 1980 PY - 1980 DA - 1980 SP - 133 EP - 156 KW - Sandia laboratories KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13901533?accountid=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=National+Symposium+on+the+use+of+caesium-137+for+sludge+irradiation.+Sandia+National+Laboratories&rft.atitle=Design+and+operation+of+the+Sandia+pilot+plant&rft.au=Morris%2C+ME&rft.aulast=Morris&rft.aufirst=ME&rft.date=1980-01-01&rft.volume=&rft.issue=&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=National+Symposium+on+the+use+of+caesium-137+for+sludge+irradiation.+Sandia+National+Laboratories&rft.issn=&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 - General description of the sludge irradiation process AN - 13900961; S198103374 AB - A general review of the technical and economic advantages of the use of irradiation for sterilization or pathogen inactivation in sewage sludge is given. The mechanism of inactivation at the cellular level, the reliability and penetrating power of the energy source and the long-term economic benefits of freedom from inflation in fuel prices are cited as advantages of the irradiation process. The success of a pilot plant in West Germany is quoted in support of these arguments. The problem of regrowth of harmful micro-organisms is claimed to be almost eliminated because of the penetrating power of the radiation , making quality control independent of fluctuations in particle size or lumpiness. The optimal solids content of sludge for irradiation is dependent on the cost of removal of moisture prior to the irradiation treatment. JF - National Symposium on the use of caesium-137 for sludge irradiation. Sandia National Laboratories AU - Sivinski, J S AD - SANDIA NATIONAL LABORATORIES Y1 - 1980 PY - 1980 DA - 1980 SP - 57 EP - 68 KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13900961?accountid=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=National+Symposium+on+the+use+of+caesium-137+for+sludge+irradiation.+Sandia+National+Laboratories&rft.atitle=General+description+of+the+sludge+irradiation+process&rft.au=Sivinski%2C+J+S&rft.aulast=Sivinski&rft.aufirst=J&rft.date=1980-01-01&rft.volume=&rft.issue=&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=National+Symposium+on+the+use+of+caesium-137+for+sludge+irradiation.+Sandia+National+Laboratories&rft.issn=&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 - BOOK T1 - National Symposium on the use of caesium-137 to process sludge for further reduction of pathogens AN - 13899318; 198103109 AB - This report contains the proceedings of a symposium held in Denver, Colo. , in September, 1980, to review the use of gamma radiation as a means of reducing the numbers of pathogens in sewage sludge. Subjects discussed included the design, performance and operational reliability of sludge irradiation plants, legislative controls on plant design and installation, and the availability of caesium-137 as the principal source. Other papers consider the costs of irradiation compared with traditional processes, and the criteria employed for site selection and operation of prototype irradiation plants at several locations in North America. The application of more stringent criteria for land disposal of sludge will require the application of sludge disinfection systems on a large scale and a typical case study is reported in which various treatments were evaluated as part of a comprehensive sludge management and disposal plan for the city of Albuquerque, N. Mex. . JF - Albuquerque. N. Mex., Report SAND 80-2744, (08Ca SAN) AU - Sandia National, Laboratories Y1 - 1980 PY - 1980 DA - 1980 SP - 1 EP - 361 KW - Sandia laboratories KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13899318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Sandia+National%2C+Laboratories&rft.aulast=Sandia+National&rft.aufirst=Laboratories&rft.date=1980-01-01&rft.volume=59&rft.issue=10&rft.spage=447&rft.isbn=&rft.btitle=&rft.title=AAOHN+Journal&rft.issn=08910162&rft_id=info:doi/10.3928%2F08910162-20110927-01 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2000-09-01 N1 - Last updated - 2011-12-12 ER - TY - BOOK T1 - National symposium on the use of caesium-137 to process sludge for further reduction of pathogens, September 3-4, 1980, Denver, Colorado AN - 13887765; 198103576 AB - The proceedings comprise a total of 20 papers on various aspects of sludge irradiation and operating experience with the Sandia demonstration pilot plant. The aspects dealt with include the criteria for inactivation of various pathogens, the benefits of land application of irradiated sludge, design and operation of sludge irradiation plants using caesium-137, the integration of the irradiation plant with existing sewage-treatment facilities and the economic aspects of sludge irradiation relative to alternative disinfection processes. In addition a projected scheme for the treatment of dried sludge cake and its disposal on to parks and recreational sites is presented, based on the use of gamma ray irradiation for pathogen removal to comply with U.S. EPA guidelines. JF - Albuquerque. N. Mex., Report SAND80-2744, (08Ca SAN) AU - Sandia National, Laboratories Y1 - 1980 PY - 1980 DA - 1980 SP - 1 EP - 361 KW - Sandia laboratories KW - U.s. environmental protection agency KW - Aqualine Abstracts KW - AQ 00006:Sewage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/13887765?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Sandia+National%2C+Laboratories&rft.aulast=Sandia+National&rft.aufirst=Laboratories&rft.date=1980-01-01&rft.volume=&rft.issue=&rft.spage=361&rft.isbn=&rft.btitle=National+symposium+on+the+use+of+caesium-137+to+process+sludge+for+further+reduction+of+pathogens%2C+September+3-4%2C+1980%2C+Denver%2C+Colorado&rft.title=National+symposium+on+the+use+of+caesium-137+to+process+sludge+for+further+reduction+of+pathogens%2C+September+3-4%2C+1980%2C+Denver%2C+Colorado&rft.issn=&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 - Magma Tap; the ultimate geothermal energy program; summary AN - 51249483; 2008-065690 JF - AAPG Memoir AU - Colp, John L A2 - Halbouty, Michel T. A2 - Maher, John C. A2 - Lian, Harold M. Y1 - 1976/10// PY - 1976 DA - October 1976 SP - 124 EP - 129 PB - American Association of Petroleum Geologists, Tulsa, OK VL - 25 SN - 0271-8529, 0271-8529 KW - water KW - United States KW - Sandia National Laboratories KW - sulfur dioxide KW - programs KW - pressure KW - properties KW - low pressure KW - feasibility studies KW - temperature KW - measurement KW - carbon dioxide KW - geothermal energy KW - materials KW - energy sources KW - magmas KW - Direct Magma Tap Research Program KW - heat transfer KW - testing KW - instruments KW - high temperature KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51249483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Memoir&rft.atitle=Magma+Tap%3B+the+ultimate+geothermal+energy+program%3B+summary&rft.au=Colp%2C+John+L&rft.aulast=Colp&rft.aufirst=John&rft.date=1976-10-01&rft.volume=25&rft.issue=&rft.spage=124&rft.isbn=0891813012&rft.btitle=&rft.title=AAPG+Memoir&rft.issn=02718529&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Circum-Pacific energy and mineral resources conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - OK N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - carbon dioxide; Direct Magma Tap Research Program; energy sources; feasibility studies; geothermal energy; heat transfer; high temperature; instruments; low pressure; magmas; materials; measurement; pressure; programs; properties; Sandia National Laboratories; sulfur dioxide; temperature; testing; United States; water ER - TY - BOOK T1 - Materials and Innovations for Large Blade Structures: Research Opportunities in Wind Energy Technology AN - 746294821; 12566811 AB - The significant growth in wind turbine installations in the past few years has fueled new scenarios that envision even larger expansion of U.S. wind electricity generation from the current 1.5% to 20% by 2030. Such goals are achievable and would reduce carbon dioxide emissions and energy dependency on foreign sources. In conjunction with such growth are the enhanced opportunities for manufacturers, developers, and researchers to participate in this renewable energy sector. Ongoing research activities at the National Renewable Energy Laboratory and Sandia National Laboratories will continue to contribute to these opportunities. This paper focuses on describing the current research efforts at Sandia's wind energy department, which are primarily aimed at developing large rotors that are lighter, more reliable and produce more energy. JF - American Institute of Aeronautics and Astronautics, 1801 Alexander Bell Dr., Suite 500 Reston VA 20191-4344 USA. [np]. AU - Ashwill, T D PB - American Institute of Aeronautics and Astronautics, 1801 Alexander Bell Dr., Suite 500 Reston VA 20191-4344 USA, [URL:http://www.aiaa.org] KW - Sustainability Science Abstracts KW - AIAA 2009-2407 KW - Conferences KW - USA KW - Wind energy KW - Renewable energy KW - Emissions KW - innovations KW - Carbon dioxide KW - Technology KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746294821?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Sustainability+Science+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Ashwill%2C+T+D&rft.aulast=Ashwill&rft.aufirst=T&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Materials+and+Innovations+for+Large+Blade+Structures%3A+Research+Opportunities+in+Wind+Energy+Technology&rft.title=Materials+and+Innovations+for+Large+Blade+Structures%3A+Research+Opportunities+in+Wind+Energy+Technology&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Visualization of biomass solubilization and cellulose regeneration during ionic liquid pretreatment of switchgrass AN - 21094150; 11136260 AB - Auto-fluorescent mapping of plant cell walls was used to visualize cellulose and lignin in pristine switchgrass (Panicum virgatum) stems to determine the mechanisms of biomass dissolution during ionic liquid pretreatment. The addition of ground switchgrass to the ionic liquid 1-n-ethyl-3-methylimidazolium acetate resulted in the disruption and solubilization of the plant cell wall at mild temperatures. Swelling of the plant cell wall, attributed to disruption of inter- and intramolecular hydrogen bonding between cellulose fibrils and lignin, followed by complete dissolution of biomass, was observed without using imaging techniques that require staining, embedding, and processing of biomass. Subsequent cellulose regeneration via the addition of an anti-solvent, such as water, was observed in situ and provided direct evidence of significant rejection of lignin from the recovered polysaccharides. This observation was confirmed by chemical analysis of the regenerated cellulose. In comparison to untreated biomass, ionic liquid pretreated biomass produces cellulose that is efficiently hydrolyzed with commercial cellulase cocktail with high sugar yields over a relatively short time interval. Biotechnol. Bioeng. 2009; 104: 68-75 Published 2009 Wiley Periodicals, Inc. JF - Biotechnology and Bioengineering AU - Singh, Seema AU - Simmons, Blake A AU - Vogel, Kenneth P AD - Joint BioEnergy Institute, Deconstruction Division, Emeryville, California, basimmo@sandia.gov SP - 68 EP - 75 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 104 IS - 1 SN - 0006-3592, 0006-3592 KW - Biotechnology and Bioengineering Abstracts KW - Temperature effects KW - Panicum virgatum KW - Sugar KW - Cellulose KW - Polysaccharides KW - Stems KW - Biomass KW - Acetic acid KW - imaging KW - Embedding KW - Cellulase KW - Plant cells KW - Hydrogen bonding KW - Solubilization KW - Lignin KW - Dissolution KW - Mapping KW - Fibrils KW - W 30910:Imaging UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21094150?accountid=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=Visualization+of+biomass+solubilization+and+cellulose+regeneration+during+ionic+liquid+pretreatment+of+switchgrass&rft.au=Singh%2C+Seema%3BSimmons%2C+Blake+A%3BVogel%2C+Kenneth+P&rft.aulast=Singh&rft.aufirst=Seema&rft.date=&rft.volume=104&rft.issue=1&rft.spage=68&rft.isbn=&rft.btitle=&rft.title=Biotechnology+and+Bioengineering&rft.issn=00063592&rft_id=info:doi/10.1002%2Fbit.22386 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-11-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Temperature effects; Sugar; Cellulose; Biomass; Stems; Polysaccharides; Embedding; imaging; Acetic acid; Cellulase; Plant cells; Hydrogen bonding; Solubilization; Lignin; Dissolution; Mapping; Fibrils; Panicum virgatum DO - http://dx.doi.org/10.1002/bit.22386 ER - TY - BOOK T1 - Monodisperse and polydisperse colloid transport in water saturated fractures with various orientations: Gravity effects AN - 20996187; 8331740 AB - Numerical experiments are conducted to examine the effect of gravity on monodisperse and polydisperse colloid transport in water-saturated fractures with uniform aperture. Dense colloids travel in water-saturated fractures by advection and diffusion while subject to the influence of gravity. Colloids are assumed to neither attach onto the fracture walls nor penetrate the rock matrix based on the assumption that they are inert and their size is larger than the pore size of the surrounding solid matrix. Both the size distribution of a colloid plume and colloid density are shown to be significant factors impacting their transport when gravitational forces are important. A constant- spatial-step particle-tracking code simulates colloid plumes with increasing densities transporting in water- saturated fractures while accounting for three forces acting on each particle: a deterministic advective force due to the Poiseuille flow field within the fracture, a random force caused by Brownian diffusion, and gravitational force. Integer angles of fracture orientation with respect to the horizontal ranging from -90 to +90 degrees are considered, and three log-normally distributed colloid plumes with mean particle size of 1 [mu]m and standard deviation of 0.6, 1.2, and 1.8 [mu]m are examined. Colloid plumes are assigned densities of 1.25, 1.5, 1.75, and 2.0 g/cm super(3). The first four spatial moments and the first two temporal moments are estimated as functions of fracture orientation angle and colloid density. Several snapshots of colloid plumes in fractures of different orientations are presented. Results are strongly dependent upon fracture orientation angle. In all cases, larger particles tend to spread over wider sections of the fracture in the flow direction, but smaller particles can travel faster or slower than larger particles depending on fracture orientation angle. Sandia is a multiprogram laboratory operated by Sandia Corporation, a Lockheed Martin Company, for the United States Department of Energy's National Nuclear Security Administration under contract DE-AC04-94AL85000. JF - Proceedings of the American Geophysical Union 2007 Fall Meeting AU - James, S C AU - Chrysikopoulos, C V KW - Water Resources Abstracts KW - H13C-1393 KW - 1829 Groundwater hydrology KW - 1831 Groundwater quality KW - 1832 Groundwater transport KW - 1847 Modeling KW - Geologic Fractures KW - USA KW - Colloids KW - Contracts KW - Standard Deviation KW - Pore Size KW - Density KW - Laboratories KW - Plumes KW - Accounting KW - SW 0810:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20996187?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Water+Resources+Abstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=James%2C+S+C%3BChrysikopoulos%2C+C+V&rft.aulast=James&rft.aufirst=S&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Monodisperse+and+polydisperse+colloid+transport+in+water+saturated+fractures+with+various+orientations%3A+Gravity+effects&rft.title=Monodisperse+and+polydisperse+colloid+transport+in+water+saturated+fractures+with+various+orientations%3A+Gravity+effects&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-11-01 N1 - Last updated - 2016-12-21 ER - TY - BOOK T1 - Real-Time Measurements of Particulate Matter and Polycyclic Aromatic Hydrocarbon Emissions from Stationary Combustion Sources Used in Oil and Gas Production AN - 17412784; 4644344 AB - Particulate matter emissions and some components of the particles were measured in the exhaust from combustion equipment used in oil and gas production operations near Bakersfield, California. The combustion sources included a 22.5 MW (electric) turbine generator, a 342-Bhp rich-burn spark ignition engine, and a 50 million Btu/h steam generator, all fired using natural gas. The particle components and measurement techniques were as follows: (1) Calcium, magnesium, sodium, silicon, and iron were measured using laser-induced breakdown spectroscopy (LIBS), (2) particle-bound polycyclic aromatic hydrocarbons (PAH) were detected using the charge produced by photoionization, (3) particles having sizes between 0.1 and 7.5 mu m were counted using an instrument based on light scattering, and (4) total particulate matter was measured according to U.S. EPA Method 5. Not all of the methods were applied to all of the sources. Measurements were also made in the ambient air near the combustion air inlets to the units, for comparison with the concentrations in the exhaust, but the inlet and outlet measurements were not done simultaneously. The LIBS technique is based on atomic emission spectroscopy using the light emitted by a small laser-induced plasma created by focusing a pulsed laser beam in the gas/particle mixture to be analyzed. After calibration against an aerosol of known concentration, LIBS provides quantitative measurements of the average mass concentrations of individual species and the compositions of individual suspended particles. The concentrations of metals were determined in the stacks of all three of the combustion sources mentioned above, under steady operating conditions. Calcium, sodium, and silicon were found in the exhaust from the steam generator at concentrations similar to those in the ambient air near the inlet to the burner. Sodium and silicon were observed in the engine exhaust at levels a factor of four higher than their concentrations in the air. The principal metal observed in the engine exhaust was calcium, a component of the lubricating oil, at a concentration of 11.6 mu g/m super(3). The air entering the gas turbine is filtered, so the average concentrations of metals in the turbine exhaust under steady operating conditions were even lower than in the air. During start-up following a shut-down to wash the turbine, silicon and iron were the major species in the stack, at concentrations of 6.4 and 16.2 mu g/m super(3), respectively. A possible source of silicon is the water injected into the turbine for NO sub(x) control. Iron-containing particles are expected to be scale from ferrous metals. A new version of the LIBS instrument is under development, with which it will be possible to detect many elements simultaneously, producing a fingerprint characteristic of the source of a material. A commercial photoelectric aerosol sensor was used to measure PAH adsorbed on particles in the exhaust from the steam generator and the rich-burn engine. The conversion of the instrument readings to PAH concentrations is dependent upon the specific distribution of PAH species present. Using the typical calibration factor recommended by the instrument manufacturer, the estimated average concentration of particle-bound PAH was below the instrument detection limit (3-10 ng/m super(3)) in the stack gas from the steam generator, and was estimated to be 0.045-0.15 mu g/m super(3) in the exhaust from the rich-burn engine. Particle mass concentrations estimated from number concentrations determined using the particle counting and sizing instrument were only small fractions of the concentrations measured using Method 5. This is thought to be due primarily to the limited range over which size was quantified (0.1 to 7.5 mu m) and the poor efficiency with which the sampling system transferred large particles. JF - EMISSION INVENTORY: LIVING IN A GLOBAL ENVIRONMENT - VOLUME 2. AU - Hahn, D W AU - Hencken, K R AU - Johnsen, HA AU - Ross, J R AU - Walsh, P M AU - Christy, R H AU - Ziman, S D SP - 19 EP - 1193 PB - AIR & WASTE MANAGEMENT ASSOCIATION, SEWICKLEY, PA 15143-1020 (USA) SN - 0923204180 KW - USA, California KW - Pollution Abstracts KW - Polycyclic aromatic hydrocarbons KW - Oil and gas industry KW - Combustion products KW - Emission measurements KW - Particulates KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17412784?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=Hahn%2C+D+W%3BHencken%2C+K+R%3BJohnsen%2C+HA%3BRoss%2C+J+R%3BWalsh%2C+P+M%3BChristy%2C+R+H%3BZiman%2C+S+D&rft.aulast=Hahn&rft.aufirst=D&rft.date=&rft.volume=&rft.issue=&rft.spage=1175&rft.isbn=0923204180&rft.btitle=Real-Time+Measurements+of+Particulate+Matter+and+Polycyclic+Aromatic+Hydrocarbon+Emissions+from+Stationary+Combustion+Sources+Used+in+Oil+and+Gas+Production&rft.title=Real-Time+Measurements+of+Particulate+Matter+and+Polycyclic+Aromatic+Hydrocarbon+Emissions+from+Stationary+Combustion+Sources+Used+in+Oil+and+Gas+Production&rft.issn=&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 - CPAPER T1 - Coupling Peridynamics and Classical Finite Elements T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504731419; 6269595 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Littlewood, David KW - Mechanical engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504731419?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=Coupling+Peridynamics+and+Classical+Finite+Elements&rft.au=Littlewood%2C+David&rft.aulast=Littlewood&rft.aufirst=David&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - Strongly Coupled Thermo-Hydro-Mechanical Simulations T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504730937; 6269631 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Ostien, Jake AU - Sun, WaiChing AU - Chen, Qiushi KW - Simulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504730937?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=Strongly+Coupled+Thermo-Hydro-Mechanical+Simulations&rft.au=Ostien%2C+Jake%3BSun%2C+WaiChing%3BChen%2C+Qiushi&rft.aulast=Ostien&rft.aufirst=Jake&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - Mechanical Characterization and Failure Mechanism Study of a Fiber Reinforced Polymer Composite T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504730907; 6269906 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Jin, Helena AU - Lu, Wei-Yang AU - Gu, Allen AU - Gelb, Jeff KW - Composite materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504730907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=Mechanical+Characterization+and+Failure+Mechanism+Study+of+a+Fiber+Reinforced+Polymer+Composite&rft.au=Jin%2C+Helena%3BLu%2C+Wei-Yang%3BGu%2C+Allen%3BGelb%2C+Jeff&rft.aulast=Jin&rft.aufirst=Helena&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - An Exploration of Accuracy and Convergence of the Degenerate Uniform Strain Hexahedral Element (A Solution to the Unmeshed Void in an All-Hexahedral Mesh) T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504730759; 6269994 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Shelton, Timothy AU - Crane, Nathan AU - Cox, James KW - Voids UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504730759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=An+Exploration+of+Accuracy+and+Convergence+of+the+Degenerate+Uniform+Strain+Hexahedral+Element+%28A+Solution+to+the+Unmeshed+Void+in+an+All-Hexahedral+Mesh%29&rft.au=Shelton%2C+Timothy%3BCrane%2C+Nathan%3BCox%2C+James&rft.aulast=Shelton&rft.aufirst=Timothy&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - Confined Compression of Rigid Foams--Analysis T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504730633; 6269292 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Haniff, Shivonne AU - Hinnerichs, Terry AU - Neilsen, Michael KW - Compression UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504730633?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=Confined+Compression+of+Rigid+Foams--Analysis&rft.au=Haniff%2C+Shivonne%3BHinnerichs%2C+Terry%3BNeilsen%2C+Michael&rft.aulast=Haniff&rft.aufirst=Shivonne&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - Effect of Charge Carriers on Gallium Nitride Thermal Transport T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504730569; 6269129 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Beechem, Thomas AU - Allerman, Andrew AU - Hopkins, Patrick KW - Gallium UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504730569?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=Effect+of+Charge+Carriers+on+Gallium+Nitride+Thermal+Transport&rft.au=Beechem%2C+Thomas%3BAllerman%2C+Andrew%3BHopkins%2C+Patrick&rft.aulast=Beechem&rft.aufirst=Thomas&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - Confined Compression of Rigid Foams--Experiment T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504729531; 6269290 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Lu, Wei-Yang AU - Connelly, Kevin KW - Compression UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504729531?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=Confined+Compression+of+Rigid+Foams--Experiment&rft.au=Lu%2C+Wei-Yang%3BConnelly%2C+Kevin&rft.aulast=Lu&rft.aufirst=Wei-Yang&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - Response of Circular Metal Plates Under Impulsive Loading: Experiments and Numerical Simulations T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504729494; 6269303 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Corona, Edmundo AU - Haulenbeek, Kimberly AU - Gruda, Jeffrey AU - Gwinn, Kenneth AU - Reu, Phillip AU - Phelan, James AU - Lu, Wei-Yang KW - Metals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504729494?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=Response+of+Circular+Metal+Plates+Under+Impulsive+Loading%3A+Experiments+and+Numerical+Simulations&rft.au=Corona%2C+Edmundo%3BHaulenbeek%2C+Kimberly%3BGruda%2C+Jeffrey%3BGwinn%2C+Kenneth%3BReu%2C+Phillip%3BPhelan%2C+James%3BLu%2C+Wei-Yang&rft.aulast=Corona&rft.aufirst=Edmundo&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - The Mechanics of a Molten Electrolyte Battery Separator Material T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504729340; 6269248 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Long, Kevin AU - Roberts, Christine AU - Roberts, Scott AU - Grillet, Anne KW - Batteries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504729340?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=The+Mechanics+of+a+Molten+Electrolyte+Battery+Separator+Material&rft.au=Long%2C+Kevin%3BRoberts%2C+Christine%3BRoberts%2C+Scott%3BGrillet%2C+Anne&rft.aulast=Long&rft.aufirst=Kevin&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - Dislocation Behavior in Cd1-xZnxTe Crystals T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504729317; 6269718 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Zhou, Xiaowang AU - Ward, D AU - Wong, B AU - Doty, F AU - Zimmerman, J KW - Crystals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504729317?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=Dislocation+Behavior+in+Cd1-xZnxTe+Crystals&rft.au=Zhou%2C+Xiaowang%3BWard%2C+D%3BWong%2C+B%3BDoty%2C+F%3BZimmerman%2C+J&rft.aulast=Zhou&rft.aufirst=Xiaowang&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - Understanding {112} Slip in Tantalum T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504729293; 6269337 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Zimmerman, Jonathan AU - Hale, Lucas AU - Weinberger, Christopher KW - Tantalum UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504729293?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=Understanding+%7B112%7D+Slip+in+Tantalum&rft.au=Zimmerman%2C+Jonathan%3BHale%2C+Lucas%3BWeinberger%2C+Christopher&rft.aulast=Zimmerman&rft.aufirst=Jonathan&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - Temperature Dependence of Thermal Conductivity Reduction in Microscale Phononic Crystal Films T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504729151; 6269885 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Reinke, Charles AU - Kim, Bongsang AU - Olsson, Roy AU - El-Kady, Ihab AU - Su, Mehmet AU - Leseman, Zayd AU - Davis, Bruce AU - Hussein, Mahmoud KW - Temperature effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504729151?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=Temperature+Dependence+of+Thermal+Conductivity+Reduction+in+Microscale+Phononic+Crystal+Films&rft.au=Reinke%2C+Charles%3BKim%2C+Bongsang%3BOlsson%2C+Roy%3BEl-Kady%2C+Ihab%3BSu%2C+Mehmet%3BLeseman%2C+Zayd%3BDavis%2C+Bruce%3BHussein%2C+Mahmoud&rft.aulast=Reinke&rft.aufirst=Charles&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - The Mechanics of Amorphous Thermosets With Diels-Alder Linkages T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504729042; 6269438 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Long, Kevin KW - Mechanical engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504729042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=The+Mechanics+of+Amorphous+Thermosets+With+Diels-Alder+Linkages&rft.au=Long%2C+Kevin&rft.aulast=Long&rft.aufirst=Kevin&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - Correlation of Simulation With Clinical Assessment of Blast-Induced Traumatic Brain Injury T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504725578; 6267977 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Taylor, Paul AU - Ford, Corey AU - Vakhtin, Andrei KW - Simulation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504725578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=Correlation+of+Simulation+With+Clinical+Assessment+of+Blast-Induced+Traumatic+Brain+Injury&rft.au=Taylor%2C+Paul%3BFord%2C+Corey%3BVakhtin%2C+Andrei&rft.aulast=Taylor&rft.aufirst=Paul&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - The Role of Epistemic Uncertainty of Contact Models in the Design of Mechanical Systems T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504725493; 6268176 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Brake, Mathew KW - Mechanical engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504725493?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=The+Role+of+Epistemic+Uncertainty+of+Contact+Models+in+the+Design+of+Mechanical+Systems&rft.au=Brake%2C+Mathew&rft.aulast=Brake&rft.aufirst=Mathew&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER - TY - CPAPER T1 - Elastic-Plastic Contact Modeling for Oblique, Frictional Impacts T2 - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AN - 1504725407; 6268151 JF - 2013 International Mechanical Engineering Congress & Exposition (ASME 2013) AU - Brake, Mathew KW - Mechanical engineering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1504725407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.atitle=Elastic-Plastic+Contact+Modeling+for+Oblique%2C+Frictional+Impacts&rft.au=Brake%2C+Mathew&rft.aulast=Brake&rft.aufirst=Mathew&rft.date=&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2013+International+Mechanical+Engineering+Congress+%26+Exposition+%28ASME+2013%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asmeconferences.org/Congress2013//pdfs/FinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-02-28 N1 - Last updated - 2014-03-07 ER -