TY - JOUR T1 - Green-light supplementation for enhanced lettuce growth under red- and blue-light-emitting diodes. AN - 67272520; 15770792 AB - Plants will be an important component of future long-term space missions. Lighting systems for growing plants will need to be lightweight, reliable, and durable, and light-emitting diodes (LEDs) have these characteristics. Previous studies demonstrated that the combination of red and blue light was an effective light source for several crops. Yet the appearance of plants under red and blue lighting is purplish gray making visual assessment of any problems difficult. The addition of green light would make the plant leave appear green and normal similar to a natural setting under white light and may also offer a psychological benefit to the crew. Green supplemental lighting could also offer benefits, since green light can better penetrate the plant canopy and potentially increase plant growth by increasing photosynthesis from the leaves in the lower canopy. In this study, four light sources were tested: 1) red and blue LEDs (RB), 2) red and blue LEDs with green fluorescent lamps (RGB), 3) green fluorescent lamps (GF), and 4) cool-white fluorescent lamps (CWF), that provided 0%, 24%, 86%, and 51% of the total PPF in the green region of the spectrum, respectively. The addition of 24% green light (500 to 600 nm) to red and blue LEDs (RGB treatment) enhanced plant growth. The RGB treatment plants produced more biomass than the plants grown under the cool-white fluorescent lamps (CWF treatment), a commonly tested light source used as a broad-spectrum control. JF - HortScience : a publication of the American Society for Horticultural Science AU - Kim, Hyeon-Hye AU - Goins, Gregory D AU - Wheeler, Raymond M AU - Sager, John C AD - NASA Biological Sciences Office, Kennedy Space Center, FL 32899, USA. Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 1617 EP - 1622 VL - 39 IS - 7 SN - 0018-5345, 0018-5345 KW - Chlorophyll KW - 1406-65-1 KW - Space life sciences KW - NASA Program Advanced Life Support KW - NASA Center KSC KW - Non-NASA Center KW - NASA Discipline Life Support Systems KW - Chlorophyll -- metabolism KW - Photoperiod KW - Plant Leaves -- radiation effects KW - Photosynthesis -- radiation effects KW - Dose-Response Relationship, Radiation KW - Biomass KW - Lettuce -- radiation effects KW - Lighting -- instrumentation KW - Lettuce -- growth & development KW - Lighting -- methods KW - Light UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67272520?accountid=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=HortScience+%3A+a+publication+of+the+American+Society+for+Horticultural+Science&rft.atitle=Green-light+supplementation+for+enhanced+lettuce+growth+under+red-+and+blue-light-emitting+diodes.&rft.au=Kim%2C+Hyeon-Hye%3BGoins%2C+Gregory+D%3BWheeler%2C+Raymond+M%3BSager%2C+John+C&rft.aulast=Kim&rft.aufirst=Hyeon-Hye&rft.date=2004-12-01&rft.volume=39&rft.issue=7&rft.spage=1617&rft.isbn=&rft.btitle=&rft.title=HortScience+%3A+a+publication+of+the+American+Society+for+Horticultural+Science&rft.issn=00185345&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-04-05 N1 - Date created - 2005-03-16 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Evidence for late Holocene earthquakes on the Utsalady Point Fault, northern Puget Lowland, Washington AN - 51731654; 2005-026298 AB - Trenches across the Utsalady Point fault in the northern Puget Lowland of Washington reveal evidence of at least one and probably two late Holocene earthquakes. The "Teeka" and "Duffers" trenches were located along a 1.4-km-long, 1-to 4-m-high, northwest-trending, southwest-facing, topographic scarp recognized from Airborne Laser Swath Mapping. Glaciomarine drift exposed in the trenches reveals evidence of about 95 to 150 cm of vertical and 200 to 220 cm of left-lateral slip in the Teeka trench. Radiocarbon ages from a buried soil A horizon and overlying slope colluvium along with the historical record of earthquakes suggest that this faulting occurred 100 to 400 calendar years B.P. (A.D. 1550 to 1850). In the Duffers trench, 370 to 450 cm of vertical separation is accommodated by faulting ( approximately 210 cm) and folding ( approximately 160 to 240 cm), with probable but undetermined amounts of lateral slip. Stratigraphic relations and radiocarbon ages from buried soil, colluvium, and fissure fill in the hanging wall suggest the deformation at Duffers is most likely from two earthquakes that occurred between 100 to 500 and 1100 to 2200 calendar years B.P., but deformation during a single earthquake is also possible. For the two-earthquake hypothesis, deformation at Teeka trench in the first event involved folding but not faulting. Regional relations suggest that the earthquake(s) were M> or = approximately 6.7 and that offshore rupture may have produced tsunamis. Based on this investigation and related recent studies, the maximum recurrence interval for large ground-rupturing crustal-fault earthquakes in the Puget Lowland is about 400 to 600 years or less. JF - Bulletin of the Seismological Society of America AU - Johnson, Samuel Y AU - Nelson, Alan R AU - Personius, Stephen F AU - Wells, Ray E AU - Kelsey, Harvey M AU - Sherrod, Brian L AU - Okumura, Koji AU - Koehler, Rich, III AU - Witter, Robert C AU - Bradley, Lee-Ann AU - Harding, David J Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 2299 EP - 2316 PB - Seismological Society of America, Berkeley, CA VL - 94 IS - 6 SN - 0037-1106, 0037-1106 KW - United States KW - continental margin KW - Washington KW - paleoseismicity KW - Utsalady Point Fault KW - Quaternary KW - glaciomarine environment KW - Holocene KW - plate convergence KW - Duffers Trench KW - Teeka Trench KW - upper Pleistocene KW - Cenozoic KW - Puget Lowland KW - plate tectonics KW - marine environment KW - glacial environment KW - Pleistocene KW - tectonics KW - upper Holocene KW - earthquakes KW - seismotectonics KW - 24:Quaternary geology KW - 19:Seismology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51731654?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evidence+for+late+Holocene+earthquakes+on+the+Utsalady+Point+Fault%2C+northern+Puget+Lowland%2C+Washington&rft.au=Johnson%2C+Samuel+Y%3BNelson%2C+Alan+R%3BPersonius%2C+Stephen+F%3BWells%2C+Ray+E%3BKelsey%2C+Harvey+M%3BSherrod%2C+Brian+L%3BOkumura%2C+Koji%3BKoehler%2C+Rich%2C+III%3BWitter%2C+Robert+C%3BBradley%2C+Lee-Ann%3BHarding%2C+David+J&rft.aulast=Johnson&rft.aufirst=Samuel&rft.date=2004-12-01&rft.volume=94&rft.issue=6&rft.spage=2299&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 - 2005-01-01 N1 - Number of references - 46 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - BSSAAP N1 - SubjectsTermNotLitGenreText - Cenozoic; continental margin; Duffers Trench; earthquakes; glacial environment; glaciomarine environment; Holocene; marine environment; paleoseismicity; plate convergence; plate tectonics; Pleistocene; Puget Lowland; Quaternary; seismotectonics; tectonics; Teeka Trench; United States; upper Holocene; upper Pleistocene; Utsalady Point Fault; Washington ER - TY - JOUR T1 - Stable carbon and nitrogen isotopic composition of benthic and pelagic organic matter in lakes of the McMurdo dry valleys, Antarctica AN - 51691994; 2005-053664 AB - The perennially ice-covered lakes in the McMurdo Dry Valleys, Antarctica, are part of the coldest and driest ecosystem on earth. To understand lacustrine carbon and nitrogen cycling in this end-member ecosystem, and to define paleolimnological proxies for ice-covered lakes, we measured the stable carbon and nitrogen isotopic composition of particulate organic matter (POM) and benthic organic matter (BOM) within the lakes of Taylor Valley. The delta (super 13) C compositions of seasonally ice-free edges of the lakes (moats) are enriched relative to under-ice organic matter. Thus, the organic carbon isotopic composition of buried sediments may be a proxy for sample position within the lake. In the moats, delta (super 13) C values are governed by limited CO (sub 2) diffusion across benthic cyanobacterial cell membranes. During a high glacial melt (2001-2002) season, both delta (super 13) C (sub POM) and delta (super 13) C (sub BOM) in the moats were more depleted than during previous low melt years. We propose that this occurred in response to higher [CO (sub 2) ] (sub (aq)) and/or reduced growth rates resulting from turbidity-induced light limitation. (mod. journ. abst.) JF - Aquatic Geochemistry AU - Lawson, Jennifer AU - Doran, Peter T AU - Kenig, Fabien AU - Des Marais, David J AU - Priscu, John C A2 - Lyons, W. Berry Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 269 EP - 301 PB - Kluwer Academic Publishers, Dordrecht VL - 10 IS - 3-4 SN - 1380-6165, 1380-6165 KW - isotopes KW - ecosystems KW - stable isotopes KW - nitrogen KW - carbon dioxide KW - carbon KW - ecology KW - particulate materials KW - Lake Fryxell KW - chemical composition KW - pH KW - sediment traps KW - hydrology KW - cyanobacteria KW - isotope ratios KW - C-13/C-12 KW - Lake Bonney KW - Taylor Valley KW - geochemical cycle KW - limnology KW - Antarctica KW - Lake Hoare KW - McMurdo dry valleys KW - lacustrine environment KW - Victoria Land KW - carbon cycle KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51691994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aquatic+Geochemistry&rft.atitle=Stable+carbon+and+nitrogen+isotopic+composition+of+benthic+and+pelagic+organic+matter+in+lakes+of+the+McMurdo+dry+valleys%2C+Antarctica&rft.au=Lawson%2C+Jennifer%3BDoran%2C+Peter+T%3BKenig%2C+Fabien%3BDes+Marais%2C+David+J%3BPriscu%2C+John+C&rft.aulast=Lawson&rft.aufirst=Jennifer&rft.date=2004-12-01&rft.volume=10&rft.issue=3-4&rft.spage=269&rft.isbn=&rft.btitle=&rft.title=Aquatic+Geochemistry&rft.issn=13806165&rft_id=info:doi/ L2 - http://www.springerlink.com/app/home/journal.asp?wasp=06310259ce2e45a6a9eacb848fdddbe0&referrer=parent&backto=linkingpublicationresults,1:100238,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 86 N1 - Document feature - illus. incl. 5 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Antarctica; C-13/C-12; carbon; carbon cycle; carbon dioxide; chemical composition; cyanobacteria; ecology; ecosystems; geochemical cycle; hydrology; isotope ratios; isotopes; lacustrine environment; Lake Bonney; Lake Fryxell; Lake Hoare; limnology; McMurdo dry valleys; nitrogen; particulate materials; pH; sediment traps; stable isotopes; Taylor Valley; Victoria Land ER - TY - JOUR T1 - A note on the relationship between ice core methane concentrations and insolation AN - 51685447; 2005-060047 AB - We re-examine the link between July 30 degrees N insolation and methane in the Vostok ice core. Based on this link, Ruddiman [2003] suggested that an anthropogenic source of methane must have been present after 5 kyr BP in order to prevent concentrations from declining as insolation decreased through the Holocene. We conclude however, that since precessional forcing does not explain the large glacial-interglacial excursions, the component of methane variability associated with precession is significantly smaller than assumed by Ruddiman [2003] . The implied decrease from 10 kyr BP to the present associated with precession alone is 60 ppbv or less. (mod. journ. abst.) JF - Geophysical Research Letters AU - Schmidt, Gavin A AU - Shindell, Drew T AU - Harder, Susan Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 23 SN - 0094-8276, 0094-8276 KW - concentration KW - ice cores KW - methane KW - last glacial maximum KW - Quaternary KW - interglacial environment KW - paleoatmosphere KW - statistical analysis KW - aliphatic hydrocarbons KW - alkanes KW - paleoclimatology KW - Holocene KW - correlation coefficient KW - Cenozoic KW - provenance KW - organic compounds KW - Antarctica KW - wetlands KW - glacial environment KW - hydrocarbons KW - Pleistocene KW - Vostok Station KW - regression analysis KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51685447?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=A+note+on+the+relationship+between+ice+core+methane+concentrations+and+insolation&rft.au=Schmidt%2C+Gavin+A%3BShindell%2C+Drew+T%3BHarder%2C+Susan&rft.aulast=Schmidt&rft.aufirst=Gavin&rft.date=2004-12-01&rft.volume=31&rft.issue=23&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL021083 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 23 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; Antarctica; Cenozoic; concentration; correlation coefficient; glacial environment; Holocene; hydrocarbons; ice cores; interglacial environment; last glacial maximum; methane; organic compounds; paleoatmosphere; paleoclimatology; Pleistocene; provenance; Quaternary; regression analysis; statistical analysis; Vostok Station; wetlands DO - http://dx.doi.org/10.1029/2004GL021083 ER - TY - JOUR T1 - The relationships between earthquakes, faults, and recent glacial fluctuations in Southern Alaska AN - 51559521; 2006-063288 JF - Eos, Transactions, American Geophysical Union AU - Wiest, K R AU - Sauber, J M AU - Doser, D I AU - Hurtado, J M AU - Velasco, A A AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract S53A EP - 0179 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Yakutat Terrane KW - accretion KW - glaciation KW - magnitude KW - data processing KW - glaciers KW - subduction KW - satellite methods KW - Southern Alaska KW - computer programs KW - visualization KW - fluctuations KW - plate tectonics KW - seismicity KW - Alaska KW - tectonics KW - Pacific Plate KW - earthquakes KW - seismotectonics KW - faults KW - remote sensing KW - 24:Quaternary geology KW - 19:Seismology KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51559521?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+relationships+between+earthquakes%2C+faults%2C+and+recent+glacial+fluctuations+in+Southern+Alaska&rft.au=Wiest%2C+K+R%3BSauber%2C+J+M%3BDoser%2C+D+I%3BHurtado%2C+J+M%3BVelasco%2C+A+A%3BAnonymous&rft.aulast=Wiest&rft.aufirst=K&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - accretion; Alaska; computer programs; data processing; earthquakes; faults; fluctuations; glaciation; glaciers; magnitude; Pacific Plate; plate tectonics; remote sensing; satellite methods; seismicity; seismotectonics; Southern Alaska; subduction; tectonics; United States; visualization; Yakutat Terrane ER - TY - JOUR T1 - How well do we understand the dissolution of water in minerals? AN - 51553163; 2006-067394 JF - Eos, Transactions, American Geophysical Union AU - Freund, F AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract T41B EP - 1193 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - polarization KW - experimental studies KW - electrical conductivity KW - mineral-water interface KW - mantle KW - crystal growth KW - solution KW - dielectric constant KW - infrared spectra KW - hydroxyl ion KW - hydrologic cycle KW - magnesium oxides KW - theoretical models KW - oxides KW - spectra KW - 17B:Geophysics of minerals and rocks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51553163?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=How+well+do+we+understand+the+dissolution+of+water+in+minerals%3F&rft.au=Freund%2C+F%3BAnonymous&rft.aulast=Freund&rft.aufirst=F&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - crystal growth; dielectric constant; electrical conductivity; experimental studies; hydrologic cycle; hydroxyl ion; infrared spectra; magnesium oxides; mantle; mineral-water interface; oxides; polarization; solution; spectra; theoretical models; water ER - TY - JOUR T1 - Water in olivine; not a simple question AN - 51552182; 2006-067395 JF - Eos, Transactions, American Geophysical Union AU - Bansal, S A AU - Dickinson, J T AU - Freund, F AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract T41B EP - 1194 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - silicates KW - upper mantle KW - experimental studies KW - mineral-water interface KW - mass spectra KW - mantle KW - olivine group KW - infrared spectra KW - nesosilicates KW - laboratory studies KW - hydroxyl ion KW - olivine KW - orthosilicates KW - spectra KW - 17B:Geophysics of minerals and rocks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51552182?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Water+in+olivine%3B+not+a+simple+question&rft.au=Bansal%2C+S+A%3BDickinson%2C+J+T%3BFreund%2C+F%3BAnonymous&rft.aulast=Bansal&rft.aufirst=S&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - experimental studies; hydroxyl ion; infrared spectra; laboratory studies; mantle; mass spectra; mineral-water interface; nesosilicates; olivine; olivine group; orthosilicates; silicates; spectra; upper mantle; water ER - TY - JOUR T1 - Crustal magnetization model of Maud Rise in the southwest Indian Ocean AN - 51530318; 2006-082642 JF - Eos, Transactions, American Geophysical Union AU - Kim, H AU - von Frese, R R AU - Golynsky, A V AU - Taylor, Patrick T AU - Kim, J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract T11A EP - 1246 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Southern Ocean KW - Astrid Ridge KW - data acquisition KW - data processing KW - magnetization KW - magnetic anomalies KW - Limpopo Orogeny KW - paleomagnetism KW - East Antarctica KW - magnetic field KW - models KW - Indian Ocean KW - Antarctica KW - Gondwana KW - reconstruction KW - Agulhas Plateau KW - Weddell Sea KW - crust KW - Maud Rise KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51530318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Crustal+magnetization+model+of+Maud+Rise+in+the+southwest+Indian+Ocean&rft.au=Kim%2C+H%3Bvon+Frese%2C+R+R%3BGolynsky%2C+A+V%3BTaylor%2C+Patrick+T%3BKim%2C+J%3BAnonymous&rft.aulast=Kim&rft.aufirst=H&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Agulhas Plateau; Antarctica; Astrid Ridge; crust; data acquisition; data processing; East Antarctica; Gondwana; Indian Ocean; Limpopo Orogeny; magnetic anomalies; magnetic field; magnetization; Maud Rise; models; paleomagnetism; reconstruction; Southern Ocean; Weddell Sea ER - TY - JOUR T1 - Combining ICESat and aircraft laser altimetry observations to examine recent changes in Canadian ice caps AN - 51492233; 2007-019194 JF - Eos, Transactions, American Geophysical Union AU - Abdalati, W AU - Krabill, W AU - Thomas, R AU - Golder, J AU - Frederick, E AU - Manizade, S AU - Martin, C AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C22A EP - 02 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Quaternary KW - laser methods KW - Arctic Archipelago KW - ICESat KW - Arctic region KW - altimetry KW - satellite methods KW - Holocene KW - variations KW - observations KW - ice caps KW - Cenozoic KW - Queen Elizabeth Islands KW - Canada KW - Neoglacial KW - mass balance KW - Nunavut KW - Baffin Island KW - glacial geology KW - Eastern Canada KW - remote sensing KW - airborne methods KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51492233?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Combining+ICESat+and+aircraft+laser+altimetry+observations+to+examine+recent+changes+in+Canadian+ice+caps&rft.au=Abdalati%2C+W%3BKrabill%2C+W%3BThomas%2C+R%3BGolder%2C+J%3BFrederick%2C+E%3BManizade%2C+S%3BMartin%2C+C%3BAnonymous&rft.aulast=Abdalati&rft.aufirst=W&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - airborne methods; altimetry; Arctic Archipelago; Arctic region; Baffin Island; Canada; Cenozoic; Eastern Canada; glacial geology; Holocene; ice caps; ICESat; laser methods; mass balance; Neoglacial; Nunavut; observations; Quaternary; Queen Elizabeth Islands; remote sensing; satellite methods; variations ER - TY - JOUR T1 - Antarctic megadunes; characteristics and formation AN - 51491796; 2007-019228 JF - Eos, Transactions, American Geophysical Union AU - Scambos, Ted A AU - Fahnestock, Mark A AU - Shuman, Christopher A AU - Bauer, R AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C31C EP - 04 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Global Positioning System KW - dunes KW - ICESat KW - radar methods KW - glaciers KW - landforms KW - satellite methods KW - megadunes KW - ice sheets KW - relief KW - Antarctic ice sheet KW - katabatic winds KW - Antarctica KW - movement KW - glacial geology KW - winds KW - backscattering KW - remote sensing KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51491796?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Antarctic+megadunes%3B+characteristics+and+formation&rft.au=Scambos%2C+Ted+A%3BFahnestock%2C+Mark+A%3BShuman%2C+Christopher+A%3BBauer%2C+R%3BAnonymous&rft.aulast=Scambos&rft.aufirst=Ted&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Antarctic ice sheet; Antarctica; backscattering; dunes; glacial geology; glaciers; Global Positioning System; ice sheets; ICESat; katabatic winds; landforms; megadunes; movement; radar methods; relief; remote sensing; satellite methods; winds ER - TY - JOUR T1 - A geomagnetic estimate of mean paleointensity AN - 51491349; 2007-016297 JF - Eos, Transactions, American Geophysical Union AU - Voorhies, C V AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract GP11C EP - 0843 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - spherical harmonic analysis KW - processes KW - paleomagnetism KW - magnetic intensity KW - magnetic field KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51491349?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+geomagnetic+estimate+of+mean+paleointensity&rft.au=Voorhies%2C+C+V%3BAnonymous&rft.aulast=Voorhies&rft.aufirst=C&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - magnetic field; magnetic intensity; paleomagnetism; processes; spherical harmonic analysis ER - TY - JOUR T1 - Southern Alaska glaciers; spatial and temporal variations in ice volume AN - 51491189; 2007-019195 JF - Eos, Transactions, American Geophysical Union AU - Sauber, J AU - Molnia, B F AU - Luthcke, Scott B AU - Rowlands, David D AU - Harding, David J AU - Carabajal, Claudia C AU - Hurtado, J M AU - Spada, G AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C22A EP - 03 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - ICESat KW - glaciers KW - digital terrain models KW - satellite methods KW - variations KW - Southern Alaska KW - spatial variations KW - sea-level changes KW - melting KW - Earth Observing System KW - ice KW - thickness KW - Alaska KW - temporal distribution KW - glacial geology KW - ASTER instrument KW - climate KW - remote sensing KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51491189?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Southern+Alaska+glaciers%3B+spatial+and+temporal+variations+in+ice+volume&rft.au=Sauber%2C+J%3BMolnia%2C+B+F%3BLuthcke%2C+Scott+B%3BRowlands%2C+David+D%3BHarding%2C+David+J%3BCarabajal%2C+Claudia+C%3BHurtado%2C+J+M%3BSpada%2C+G%3BAnonymous&rft.aulast=Sauber&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Alaska; ASTER instrument; climate; digital terrain models; Earth Observing System; glacial geology; glaciers; ice; ICESat; melting; remote sensing; satellite methods; sea-level changes; Southern Alaska; spatial variations; temporal distribution; thickness; United States; variations ER - TY - JOUR T1 - Estimating forest canopy height from Geoscience Laser Altimeter System waveforms and Shuttle Radar Topography Mission digital elevation models AN - 51491135; 2007-019191 JF - Eos, Transactions, American Geophysical Union AU - Lefsky, M A AU - Harding, David J AU - Cohen, Warren B AU - Keller, M AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C21B EP - 07 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - forests KW - Geoscience Laser Altimeter System KW - laser methods KW - biomass KW - biochemistry KW - radar methods KW - mapping KW - landforms KW - altimetry KW - GLAS KW - digital terrain models KW - satellite methods KW - ice sheets KW - geochemical cycle KW - fires KW - topography KW - carbon KW - land management KW - ecology KW - glacial geology KW - carbon cycle KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51491135?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Estimating+forest+canopy+height+from+Geoscience+Laser+Altimeter+System+waveforms+and+Shuttle+Radar+Topography+Mission+digital+elevation+models&rft.au=Lefsky%2C+M+A%3BHarding%2C+David+J%3BCohen%2C+Warren+B%3BKeller%2C+M%3BAnonymous&rft.aulast=Lefsky&rft.aufirst=M&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - altimetry; biochemistry; biomass; carbon; carbon cycle; digital terrain models; ecology; fires; forests; geochemical cycle; Geoscience Laser Altimeter System; glacial geology; GLAS; ice sheets; land management; landforms; laser methods; mapping; radar methods; remote sensing; satellite methods; topography ER - TY - JOUR T1 - Ice sheet mass balance from satellite altimetry AN - 51490731; 2007-019235 JF - Eos, Transactions, American Geophysical Union AU - Zwally, H AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C32A EP - 04 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Arctic region KW - elevation KW - Greenland ice sheet KW - radar methods KW - ice shelves KW - altimetry KW - satellite methods KW - ice sheets KW - Antarctic ice sheet KW - Greenland KW - sea-level changes KW - Antarctica KW - mass balance KW - ERS KW - glacial geology KW - remote sensing KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51490731?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Ice+sheet+mass+balance+from+satellite+altimetry&rft.au=Zwally%2C+H%3BAnonymous&rft.aulast=Zwally&rft.aufirst=H&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - altimetry; Antarctic ice sheet; Antarctica; Arctic region; elevation; ERS; glacial geology; Greenland; Greenland ice sheet; ice sheets; ice shelves; mass balance; radar methods; remote sensing; satellite methods; sea-level changes ER - TY - JOUR T1 - ICESat observations of inland surface water stage, slope, and extent; a new method for hydrologic monitoring AN - 51490621; 2007-019190 JF - Eos, Transactions, American Geophysical Union AU - Harding, David J AU - Jasinski, Michael F AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C21B EP - 05 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - hydrology KW - monitoring KW - reservoirs KW - laser methods KW - ICESat KW - surface water KW - rivers and streams KW - altimetry KW - water balance KW - vegetation KW - satellite methods KW - lacustrine environment KW - hydraulic conductivity KW - discharge KW - accuracy KW - remote sensing KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51490621?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=ICESat+observations+of+inland+surface+water+stage%2C+slope%2C+and+extent%3B+a+new+method+for+hydrologic+monitoring&rft.au=Harding%2C+David+J%3BJasinski%2C+Michael+F%3BAnonymous&rft.aulast=Harding&rft.aufirst=David&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - accuracy; altimetry; discharge; hydraulic conductivity; hydrology; ICESat; lacustrine environment; laser methods; monitoring; remote sensing; reservoirs; rivers and streams; satellite methods; surface water; vegetation; water balance ER - TY - JOUR T1 - Detecting ultra-low magnetic fields with common magnetic minerals AN - 51489405; 2007-016300 JF - Eos, Transactions, American Geophysical Union AU - Kletetschka, G AU - Wasilewski, P J AU - Kohout, T AU - Herrero-Bervera, E AU - Fuller, M D AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract GP11C EP - 0846 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - detection KW - magnetic minerals KW - remanent magnetization KW - magnetization KW - paleomagnetism KW - magnetic field KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51489405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Detecting+ultra-low+magnetic+fields+with+common+magnetic+minerals&rft.au=Kletetschka%2C+G%3BWasilewski%2C+P+J%3BKohout%2C+T%3BHerrero-Bervera%2C+E%3BFuller%2C+M+D%3BAnonymous&rft.aulast=Kletetschka&rft.aufirst=G&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - detection; magnetic field; magnetic minerals; magnetization; paleomagnetism; remanent magnetization ER - TY - JOUR T1 - Precise elevation profiles across Antarctic megadunes AN - 51489157; 2007-019242 JF - Eos, Transactions, American Geophysical Union AU - Suchdeo, V P AU - Shuman, Christopher A AU - Scambos, Ted A AU - Fahnestock, Mark A AU - Albert, Mary R AU - Bauer, R AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C33C EP - 0357 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - dunes KW - precision KW - laser methods KW - slopes KW - ICESat KW - elevation KW - altimetry KW - glacial features KW - satellite methods KW - megadunes KW - ice sheets KW - topography KW - Antarctica KW - surface features KW - glacial geology KW - remote sensing KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51489157?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Precise+elevation+profiles+across+Antarctic+megadunes&rft.au=Suchdeo%2C+V+P%3BShuman%2C+Christopher+A%3BScambos%2C+Ted+A%3BFahnestock%2C+Mark+A%3BAlbert%2C+Mary+R%3BBauer%2C+R%3BAnonymous&rft.aulast=Suchdeo&rft.aufirst=V&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - altimetry; Antarctica; dunes; elevation; glacial features; glacial geology; ice sheets; ICESat; laser methods; megadunes; precision; remote sensing; satellite methods; slopes; surface features; topography ER - TY - JOUR T1 - Topography of the flattest surface on Earth; using ICESat, GPS, and MISR to measure salt surface morphology on Salar de Uyuni, Bolivia AN - 51489129; 2007-019241 JF - Eos, Transactions, American Geophysical Union AU - Comstock, R L AU - Bills, B G AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C33B EP - 0345 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - imagery KW - Global Positioning System KW - chemically precipitated rocks KW - ICESat KW - landforms KW - satellite methods KW - evaporites KW - MISR KW - relief KW - Bolivia KW - morphology KW - South America KW - topography KW - sedimentary rocks KW - Salar de Uyuni KW - surface features KW - Altiplano KW - salt KW - remote sensing KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51489129?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Topography+of+the+flattest+surface+on+Earth%3B+using+ICESat%2C+GPS%2C+and+MISR+to+measure+salt+surface+morphology+on+Salar+de+Uyuni%2C+Bolivia&rft.au=Comstock%2C+R+L%3BBills%2C+B+G%3BAnonymous&rft.aulast=Comstock&rft.aufirst=R&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Altiplano; Bolivia; chemically precipitated rocks; evaporites; Global Positioning System; ICESat; imagery; landforms; MISR; morphology; relief; remote sensing; Salar de Uyuni; salt; satellite methods; sedimentary rocks; South America; surface features; topography ER - TY - JOUR T1 - Building an integrated view of Antarctica using products from the RADARSAT Antarctic mapping project AN - 51489012; 2007-019212 JF - Eos, Transactions, American Geophysical Union AU - Jezek, K AU - Abdalati, W AU - Carande, R AU - Crawford, J AU - Curlander, J AU - Farness, K AU - Gogineni, P AU - LaBelle-Hamer, N AU - Partington, K AU - Thomas, R AU - Wu, X AU - Carsey, F D AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C31B EP - 0318 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - programs KW - RAMP model KW - radar methods KW - mapping KW - ice shelves KW - glacial features KW - digital terrain models KW - satellite methods KW - topography KW - Antarctica KW - SAR KW - velocity KW - applications KW - glacial geology KW - RADARSAT KW - remote sensing KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51489012?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Building+an+integrated+view+of+Antarctica+using+products+from+the+RADARSAT+Antarctic+mapping+project&rft.au=Jezek%2C+K%3BAbdalati%2C+W%3BCarande%2C+R%3BCrawford%2C+J%3BCurlander%2C+J%3BFarness%2C+K%3BGogineni%2C+P%3BLaBelle-Hamer%2C+N%3BPartington%2C+K%3BThomas%2C+R%3BWu%2C+X%3BCarsey%2C+F+D%3BAnonymous&rft.aulast=Jezek&rft.aufirst=K&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Antarctica; applications; digital terrain models; glacial features; glacial geology; ice shelves; mapping; programs; radar methods; RADARSAT; RAMP model; remote sensing; SAR; satellite methods; topography; velocity ER - TY - JOUR T1 - Electronic charge carriers in igneous rocks and their activation by stress AN - 51488915; 2007-016276 JF - Eos, Transactions, American Geophysical Union AU - Takeuchi, A AU - Lau, B W AU - Freund, F AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract GP11A EP - 0822 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - electrical conductivity KW - geophysical surveys KW - igneous rocks KW - granites KW - stress KW - geophysical methods KW - electrical methods KW - native elements KW - metamorphism KW - high-grade metamorphism KW - anorthosite KW - graphite KW - plutonic rocks KW - surveys KW - petrography KW - sulfides KW - crust KW - 20:Applied geophysics KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51488915?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Electronic+charge+carriers+in+igneous+rocks+and+their+activation+by+stress&rft.au=Takeuchi%2C+A%3BLau%2C+B+W%3BFreund%2C+F%3BAnonymous&rft.aulast=Takeuchi&rft.aufirst=A&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anorthosite; crust; electrical conductivity; electrical methods; geophysical methods; geophysical surveys; granites; graphite; high-grade metamorphism; igneous rocks; metamorphism; native elements; petrography; plutonic rocks; stress; sulfides; surveys ER - TY - JOUR T1 - Do deep convective zones exist in low-accumulation firn? AN - 51488568; 2007-019231 JF - Eos, Transactions, American Geophysical Union AU - Severinghaus, J P AU - Fahnestock, Mark A AU - Albert, Mary R AU - Scambos, Ted A AU - Shuman, Christopher A AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C31C EP - 07 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - ice cores KW - N-15/N-14 KW - isotopes KW - isotope ratios KW - firn KW - convection KW - stable isotopes KW - nitrogen KW - argon KW - Ar-40/Ar-39 KW - Antarctic ice sheet KW - radioactive isotopes KW - paleoenvironment KW - Antarctica KW - Dome Fuji KW - noble gases KW - thickness KW - glacial geology KW - Vostok Station KW - 24:Quaternary geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51488568?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Do+deep+convective+zones+exist+in+low-accumulation+firn%3F&rft.au=Severinghaus%2C+J+P%3BFahnestock%2C+Mark+A%3BAlbert%2C+Mary+R%3BScambos%2C+Ted+A%3BShuman%2C+Christopher+A%3BAnonymous&rft.aulast=Severinghaus&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Antarctic ice sheet; Antarctica; Ar-40/Ar-39; argon; convection; Dome Fuji; firn; glacial geology; ice cores; isotope ratios; isotopes; N-15/N-14; nitrogen; noble gases; paleoenvironment; radioactive isotopes; stable isotopes; thickness; Vostok Station ER - TY - JOUR T1 - Satellite, observational, meteorological and thermal records from two sites in the Antarctic megadunes; stability of atmospheric forcing, thermal cracking, and the seasonal evolution of the thermal profile AN - 51488103; 2007-019227 JF - Eos, Transactions, American Geophysical Union AU - Fahnestock, Mark A AU - Shuman, Christopher A AU - Albert, Mary R AU - Scambos, Ted A AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C31C EP - 03 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - dunes KW - time series analysis KW - thermal properties KW - statistical analysis KW - roughness KW - atmosphere KW - satellite methods KW - megadunes KW - ice sheets KW - relief KW - observations KW - Antarctica KW - glacial geology KW - climate forcing KW - meteorology KW - winds KW - remote sensing KW - MODIS KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51488103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Satellite%2C+observational%2C+meteorological+and+thermal+records+from+two+sites+in+the+Antarctic+megadunes%3B+stability+of+atmospheric+forcing%2C+thermal+cracking%2C+and+the+seasonal+evolution+of+the+thermal+profile&rft.au=Fahnestock%2C+Mark+A%3BShuman%2C+Christopher+A%3BAlbert%2C+Mary+R%3BScambos%2C+Ted+A%3BAnonymous&rft.aulast=Fahnestock&rft.aufirst=Mark&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Antarctica; atmosphere; climate forcing; dunes; glacial geology; ice sheets; megadunes; meteorology; MODIS; observations; relief; remote sensing; roughness; satellite methods; statistical analysis; thermal properties; time series analysis; winds ER - TY - JOUR T1 - Analysis of surface roughness derived from airborne laser altimetry on the Greenland ice sheet and comparison with stratigraphic records AN - 51436436; 2007-054296 JF - Eos, Transactions, American Geophysical Union AU - van der Veen, C J AU - Csatho, B AU - Ahn, Y AU - Krabill, W AU - Mosley-Thompson, E AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C12B EP - 03 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - laser methods KW - annual variations KW - Arctic region KW - roughness KW - Greenland ice sheet KW - data processing KW - glaciers KW - atmospheric precipitation KW - altimetry KW - ice sheets KW - Greenland KW - topography KW - snow KW - thickness KW - seasonal variations KW - glacial geology KW - anisotropy KW - airborne methods KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51436436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+surface+roughness+derived+from+airborne+laser+altimetry+on+the+Greenland+ice+sheet+and+comparison+with+stratigraphic+records&rft.au=van+der+Veen%2C+C+J%3BCsatho%2C+B%3BAhn%2C+Y%3BKrabill%2C+W%3BMosley-Thompson%2C+E%3BAnonymous&rft.aulast=van+der+Veen&rft.aufirst=C&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - airborne methods; altimetry; anisotropy; annual variations; Arctic region; atmospheric precipitation; data processing; glacial geology; glaciers; Greenland; Greenland ice sheet; ice sheets; laser methods; roughness; seasonal variations; snow; thickness; topography ER - TY - JOUR T1 - LGM summer climate on the southern margin of the Laurentide ice sheet; wet or dry? AN - 51412282; 2007-064149 JF - Eos, Transactions, American Geophysical Union AU - Toracinta, E R AU - Bromwich, D H AU - Oglesby, R J AU - Fastook, J L AU - Hughes, T J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract PP31A EP - 0896 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - North America KW - Laurentide ice sheet KW - last glacial maximum KW - Quaternary KW - data processing KW - atmospheric precipitation KW - vegetation KW - paleoclimatology KW - ice sheets KW - boundary conditions KW - upper Pleistocene KW - Cenozoic KW - digital simulation KW - Pleistocene KW - Great Plains KW - seasonal variations KW - reconstruction KW - glacial geology KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51412282?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=LGM+summer+climate+on+the+southern+margin+of+the+Laurentide+ice+sheet%3B+wet+or+dry%3F&rft.au=Toracinta%2C+E+R%3BBromwich%2C+D+H%3BOglesby%2C+R+J%3BFastook%2C+J+L%3BHughes%2C+T+J%3BAnonymous&rft.aulast=Toracinta&rft.aufirst=E&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; boundary conditions; Cenozoic; data processing; digital simulation; glacial geology; Great Plains; ice sheets; last glacial maximum; Laurentide ice sheet; North America; paleoclimatology; Pleistocene; Quaternary; reconstruction; seasonal variations; upper Pleistocene; vegetation ER - TY - JOUR T1 - Chemical alteration of soils on Earth as a function of precipitation; insights into weathering processes relevant to Mars AN - 51374839; 2007-109904 JF - Eos, Transactions, American Geophysical Union AU - Amundson, R AU - Chadwick, Oliver A AU - Ewing, S AU - Sutter, B AU - Owen, J AU - McKay, C AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P23B EP - 06 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - alteration KW - moisture KW - mass spectra KW - Mars KW - atmospheric precipitation KW - chronosequences KW - X-ray fluorescence spectra KW - spectra KW - sedimentary structures KW - geochemistry KW - Gusev Crater KW - soils KW - chemical weathering KW - pedogenesis KW - experimental studies KW - biogenic structures KW - weathering KW - terrestrial planets KW - ICP mass spectra KW - planets KW - natural analogs KW - terrestrial comparison KW - weathering rates KW - bioturbation KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51374839?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Chemical+alteration+of+soils+on+Earth+as+a+function+of+precipitation%3B+insights+into+weathering+processes+relevant+to+Mars&rft.au=Amundson%2C+R%3BChadwick%2C+Oliver+A%3BEwing%2C+S%3BSutter%2C+B%3BOwen%2C+J%3BMcKay%2C+C%3BAnonymous&rft.aulast=Amundson&rft.aufirst=R&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alteration; atmospheric precipitation; biogenic structures; bioturbation; chemical weathering; chronosequences; experimental studies; geochemistry; Gusev Crater; ICP mass spectra; Mars; mass spectra; moisture; natural analogs; pedogenesis; planets; sedimentary structures; soils; spectra; terrestrial comparison; terrestrial planets; weathering; weathering rates; X-ray fluorescence spectra ER - TY - JOUR T1 - Magnetic signatures of Martian volcanoes; evidence for a second dynamo episode? AN - 51365024; 2007-110040 JF - Eos, Transactions, American Geophysical Union AU - Lillis, R J AU - Manga, M AU - Mitchell, D L AU - Lin, R P AU - Acuna, Mario H AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P11A EP - 0945 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - demagnetization KW - impact features KW - dynamos KW - mantle KW - magnetization KW - magnetic anomalies KW - paleomagnetism KW - Mars KW - magnetic field KW - magnetic properties KW - terrestrial planets KW - planets KW - remanent magnetization KW - thermoremanent magnetization KW - planetary interiors KW - volcanoes KW - impact craters KW - core KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51365024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Magnetic+signatures+of+Martian+volcanoes%3B+evidence+for+a+second+dynamo+episode%3F&rft.au=Lillis%2C+R+J%3BManga%2C+M%3BMitchell%2C+D+L%3BLin%2C+R+P%3BAcuna%2C+Mario+H%3BAnonymous&rft.aulast=Lillis&rft.aufirst=R&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - core; crust; demagnetization; dynamos; impact craters; impact features; magnetic anomalies; magnetic field; magnetic properties; magnetization; mantle; Mars; paleomagnetism; planetary interiors; planets; remanent magnetization; terrestrial planets; thermoremanent magnetization; volcanoes ER - TY - JOUR T1 - Spitzer/IRS observations of asteroids, Centaurs, and Kuiper Belt objects AN - 51364607; 2007-110102 JF - Eos, Transactions, American Geophysical Union AU - Emery, J P AU - Cruikshank, Dale P AU - Van Cleve, J AU - Stansberry, J A AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P31A EP - 0978 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - albedo KW - asteroids KW - Spitzer Space Telescope KW - Kuiper Belt KW - thermal properties KW - Centaurs KW - emissivity KW - observations KW - infrared spectra KW - models KW - meteorites KW - physical properties KW - surface features KW - thermal emission KW - spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51364607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Spitzer%2FIRS+observations+of+asteroids%2C+Centaurs%2C+and+Kuiper+Belt+objects&rft.au=Emery%2C+J+P%3BCruikshank%2C+Dale+P%3BVan+Cleve%2C+J%3BStansberry%2C+J+A%3BAnonymous&rft.aulast=Emery&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - albedo; asteroids; Centaurs; emissivity; infrared spectra; Kuiper Belt; meteorites; models; observations; physical properties; spectra; Spitzer Space Telescope; surface features; thermal emission; thermal properties ER - TY - JOUR T1 - The long-term evolution of transient liquid water on Mars AN - 51363442; 2007-110067 JF - Eos, Transactions, American Geophysical Union AU - Mischna, Michael A AU - Richardson, M I AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P13A EP - 0977 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - liquid phase KW - general circulation models KW - obliquity of the ecliptic KW - atmosphere KW - Mars KW - atmospheric precipitation KW - paleoclimatology KW - carbon dioxide KW - terrestrial planets KW - orbital forcing KW - models KW - planets KW - paleoenvironment KW - ice KW - reconstruction KW - climate forcing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51363442?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+long-term+evolution+of+transient+liquid+water+on+Mars&rft.au=Mischna%2C+Michael+A%3BRichardson%2C+M+I%3BAnonymous&rft.aulast=Mischna&rft.aufirst=Michael&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; atmospheric precipitation; carbon dioxide; climate forcing; general circulation models; ice; liquid phase; Mars; models; obliquity of the ecliptic; orbital forcing; paleoclimatology; paleoenvironment; planets; reconstruction; terrestrial planets; water ER - TY - JOUR T1 - Chemical kinetics of polycyclic aromatic hydrocarbons in comet impacts AN - 51361672; 2007-110100 JF - Eos, Transactions, American Geophysical Union AU - Kress, M E AU - McKay, C AU - Tielens, A G AU - Frenklach, M AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P31A EP - 0973 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - stony meteorites KW - parent bodies KW - atmosphere KW - astrobiology KW - cosmochemistry KW - carbonaceous chondrites KW - impacts KW - terrestrial planets KW - planets KW - meteorites KW - organic compounds KW - comets KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - planetology KW - aerosols KW - chondrites KW - kinetics KW - aromatic hydrocarbons KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51361672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Chemical+kinetics+of+polycyclic+aromatic+hydrocarbons+in+comet+impacts&rft.au=Kress%2C+M+E%3BMcKay%2C+C%3BTielens%2C+A+G%3BFrenklach%2C+M%3BAnonymous&rft.aulast=Kress&rft.aufirst=M&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; aromatic hydrocarbons; astrobiology; atmosphere; carbonaceous chondrites; chondrites; comets; cosmochemistry; hydrocarbons; impacts; kinetics; meteorites; organic compounds; parent bodies; planetology; planets; polycyclic aromatic hydrocarbons; stony meteorites; terrestrial planets ER - TY - JOUR T1 - Determining the possible building blocks of the terrestrial planets AN - 51360800; 2007-110129 JF - Eos, Transactions, American Geophysical Union AU - Burbine, T H AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P33A EP - 0996 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - solar system KW - stony meteorites KW - oxygen KW - asteroids KW - isotopes KW - parent bodies KW - cosmochemistry KW - terrestrial planets KW - genesis KW - planets KW - meteorites KW - planetology KW - chondrites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51360800?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Determining+the+possible+building+blocks+of+the+terrestrial+planets&rft.au=Burbine%2C+T+H%3BAnonymous&rft.aulast=Burbine&rft.aufirst=T&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - asteroids; chondrites; cosmochemistry; genesis; isotopes; meteorites; oxygen; parent bodies; planetology; planets; solar system; stony meteorites; terrestrial planets ER - TY - JOUR T1 - Accumulation of giant planet atmospheres around 5-10 M (sub +) cores AN - 51360777; 2007-110127 JF - Eos, Transactions, American Geophysical Union AU - Hubickyj, O AU - Bodenheimer, Peter AU - Lissauer, J J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P32A EP - 04 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - accretion KW - density KW - Jupiter KW - atmosphere KW - planetesimals KW - simulation KW - giant planets KW - gases KW - solar nebula KW - models KW - mass KW - planets KW - planetary interiors KW - core KW - outer planets KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51360777?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Accumulation+of+giant+planet+atmospheres+around+5-10+M+%28sub+%2B%29+cores&rft.au=Hubickyj%2C+O%3BBodenheimer%2C+Peter%3BLissauer%2C+J+J%3BAnonymous&rft.aulast=Hubickyj&rft.aufirst=O&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 2 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accretion; atmosphere; core; density; gases; giant planets; Jupiter; mass; models; outer planets; planetary interiors; planetesimals; planets; simulation; solar nebula ER - TY - JOUR T1 - Trace and rare earth element geochemical signatures used to assess the sources of silicate materials in Atacama Desert soils AN - 51360024; 2007-110112 JF - Eos, Transactions, American Geophysical Union AU - Sutter, B AU - Ewing, S A AU - Amundson, R AU - McKay, Christopher P AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P31B EP - 0988 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - silicates KW - eolian features KW - terrestrial environment KW - arid environment KW - Desert soils KW - Chile KW - deserts KW - geochemical indicators KW - provenance KW - South America KW - Atacama Desert KW - metals KW - aerosols KW - rare earths KW - wind transport KW - trace elements KW - geochemistry KW - 02C:Geochemistry of rocks, soils, and sediments KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51360024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Trace+and+rare+earth+element+geochemical+signatures+used+to+assess+the+sources+of+silicate+materials+in+Atacama+Desert+soils&rft.au=Sutter%2C+B%3BEwing%2C+S+A%3BAmundson%2C+R%3BMcKay%2C+Christopher+P%3BAnonymous&rft.aulast=Sutter&rft.aufirst=B&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; arid environment; Atacama Desert; Chile; Desert soils; deserts; eolian features; geochemical indicators; geochemistry; metals; provenance; rare earths; silicates; soils; South America; terrestrial environment; trace elements; wind transport ER - TY - JOUR T1 - The search for infrared radiation prior to major earthquakes AN - 51355881; 2007-115827 JF - Eos, Transactions, American Geophysical Union AU - Ouzounov, D AU - Taylor, P AU - Pulinets, S A AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract T51B EP - 0457 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - long-wavelength Earth radiation KW - stress KW - government agencies KW - geophysical methods KW - electromagnetic waves KW - electrical field KW - anomalies KW - gases KW - wavelength KW - infrared methods KW - NOAA KW - composition KW - epicenters KW - tectonics KW - seasonal variations KW - thermodynamic properties KW - earthquakes KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51355881?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+search+for+infrared+radiation+prior+to+major+earthquakes&rft.au=Ouzounov%2C+D%3BTaylor%2C+P%3BPulinets%2C+S+A%3BAnonymous&rft.aulast=Ouzounov&rft.aufirst=D&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anomalies; composition; earthquakes; electrical field; electromagnetic waves; epicenters; gases; geophysical methods; government agencies; infrared methods; long-wavelength Earth radiation; NOAA; seasonal variations; stress; tectonics; thermodynamic properties; wavelength ER - TY - JOUR T1 - Atmospheric nitrate and limits on the N cycle in Atacama Desert soils AN - 51281612; 2008-039118 JF - Eos, Transactions, American Geophysical Union AU - Ewing, S A AU - Michalski, G AU - Amundson, R G AU - Wu, J AU - Thiemens, Mark H AU - McKay, C P AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract H41E EP - 0342 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - concentration KW - terrestrial environment KW - arid environment KW - nitrates KW - atmospheric precipitation KW - Chile KW - nitrogen KW - geochemical cycle KW - South America KW - Atacama Desert KW - deposition KW - carbon KW - organic carbon KW - 02C:Geochemistry of rocks, soils, and sediments KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51281612?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Atmospheric+nitrate+and+limits+on+the+N+cycle+in+Atacama+Desert+soils&rft.au=Ewing%2C+S+A%3BMichalski%2C+G%3BAmundson%2C+R+G%3BWu%2C+J%3BThiemens%2C+Mark+H%3BMcKay%2C+C+P%3BAnonymous&rft.aulast=Ewing&rft.aufirst=S&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - arid environment; Atacama Desert; atmospheric precipitation; carbon; Chile; concentration; deposition; geochemical cycle; nitrates; nitrogen; organic carbon; soils; South America; terrestrial environment ER - TY - JOUR T1 - Geochemical and mineralogical indicators for aqueous processes in Gusev Crater and on Meridiani Planum AN - 51264730; 2007-109899 JF - Eos, Transactions, American Geophysical Union AU - Ming, Douglas W AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P23B EP - 01 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - soils KW - Meridiani Planum KW - alteration KW - impact features KW - Mars Exploration Rovers Program KW - Mars KW - cosmochemistry KW - indicators KW - temperature KW - terrestrial planets KW - planets KW - volatiles KW - mineral composition KW - water-rock interaction KW - sediments KW - outcrops KW - impact craters KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51264730?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Geochemical+and+mineralogical+indicators+for+aqueous+processes+in+Gusev+Crater+and+on+Meridiani+Planum&rft.au=Ming%2C+Douglas+W%3BAnonymous&rft.aulast=Ming&rft.aufirst=Douglas&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alteration; cosmochemistry; Gusev Crater; impact craters; impact features; indicators; Mars; Mars Exploration Rovers Program; Meridiani Planum; mineral composition; outcrops; planets; sediments; soils; temperature; terrestrial planets; volatiles; water; water-rock interaction ER - TY - JOUR T1 - Wind eroded rocks in Gusev Crater, Mars, seen from the Mars Exploration Rover, Spirit AN - 51262755; 2007-110110 JF - Eos, Transactions, American Geophysical Union AU - Thompson, Shane D AU - Greeley, R AU - Whelley, P AU - Squyres, S W AU - Landis, Geoffrey A AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P31B EP - 0986 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - ventifacts KW - Spirit Rover KW - erosion KW - Mars Exploration Rovers Program KW - landform evolution KW - wind erosion KW - Mars KW - landforms KW - erosion features KW - grooves KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - bedding plane irregularities KW - sedimentary structures KW - winds KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51262755?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Wind+eroded+rocks+in+Gusev+Crater%2C+Mars%2C+seen+from+the+Mars+Exploration+Rover%2C+Spirit&rft.au=Thompson%2C+Shane+D%3BGreeley%2C+R%3BWhelley%2C+P%3BSquyres%2C+S+W%3BLandis%2C+Geoffrey+A%3BAnonymous&rft.aulast=Thompson&rft.aufirst=Shane&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bedding plane irregularities; erosion; erosion features; grooves; Gusev Crater; landform evolution; landforms; Mars; Mars Exploration Rover; Mars Exploration Rovers Program; planets; sedimentary structures; soils; Spirit Rover; terrestrial planets; ventifacts; wind erosion; winds ER - TY - JOUR T1 - VNIR spectral features observed by the Mars Exploration Rover Opportunity in hematite-bearing materials at Meridiani Planum AN - 51262093; 2007-109909 JF - Eos, Transactions, American Geophysical Union AU - Farrand, W H AU - Bell, J F AU - Morris, R V AU - Joliff, B L AU - Squyres, S W AU - Souza, Paulo Antonio AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P24A EP - 03 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - surface properties KW - near-infrared spectra KW - Meridiani Planum KW - impact features KW - Opportunity Rover KW - Mars Exploration Rovers Program KW - Mars KW - photography KW - observations KW - infrared spectra KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - hematite KW - surface features KW - oxides KW - impact craters KW - spectra KW - Mossbauer spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51262093?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=VNIR+spectral+features+observed+by+the+Mars+Exploration+Rover+Opportunity+in+hematite-bearing+materials+at+Meridiani+Planum&rft.au=Farrand%2C+W+H%3BBell%2C+J+F%3BMorris%2C+R+V%3BJoliff%2C+B+L%3BSquyres%2C+S+W%3BSouza%2C+Paulo+Antonio%3BAnonymous&rft.aulast=Farrand&rft.aufirst=W&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - hematite; impact craters; impact features; infrared spectra; Mars; Mars Exploration Rover; Mars Exploration Rovers Program; Meridiani Planum; Mossbauer spectra; near-infrared spectra; observations; Opportunity Rover; oxides; photography; planets; spectra; surface features; surface properties; terrestrial planets ER - TY - JOUR T1 - Moessbauer mineralogical evidence for aqueous processes at Gusev Crater and Meridiani Planum AN - 51261254; 2007-109903 JF - Eos, Transactions, American Geophysical Union AU - Morris, R V AU - Klingelhoefer, G AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P23B EP - 05 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - Meridiani Planum KW - alteration KW - volcanic rocks KW - iron oxides KW - sulfates KW - igneous rocks KW - oxidation KW - Mars Exploration Rovers Program KW - Mars KW - cosmochemistry KW - terrestrial planets KW - jarosite KW - planets KW - mineral composition KW - water-rock interaction KW - basalts KW - oxides KW - spectra KW - geochemistry KW - Gusev Crater KW - Mossbauer spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51261254?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Moessbauer+mineralogical+evidence+for+aqueous+processes+at+Gusev+Crater+and+Meridiani+Planum&rft.au=Morris%2C+R+V%3BKlingelhoefer%2C+G%3BAnonymous&rft.aulast=Morris&rft.aufirst=R&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alteration; basalts; cosmochemistry; geochemistry; Gusev Crater; igneous rocks; iron oxides; jarosite; Mars; Mars Exploration Rovers Program; Meridiani Planum; mineral composition; Mossbauer spectra; oxidation; oxides; planets; soils; spectra; sulfates; terrestrial planets; volcanic rocks; water-rock interaction ER - TY - JOUR T1 - Looking forward to the electronic Geophysical Year AN - 51255945; 2007-127333 JF - Eos, Transactions, American Geophysical Union AU - Kamide, Y AU - Baker, D N AU - Thompson, B AU - Barton, C AU - Kihn, E AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract ED32B EP - 05 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, SUPPL. SN - 0096-3941, 0096-3941 KW - visualization KW - museums KW - virtual reality KW - public awareness KW - global KW - Electronic Geophysical Year KW - graphic display KW - education KW - geophysics KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51255945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Looking+forward+to+the+electronic+Geophysical+Year&rft.au=Kamide%2C+Y%3BBaker%2C+D+N%3BThompson%2C+B%3BBarton%2C+C%3BKihn%2C+E%3BAnonymous&rft.aulast=Kamide&rft.aufirst=Y&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+SUPPL.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - education; Electronic Geophysical Year; geophysics; global; graphic display; museums; public awareness; virtual reality; visualization ER - TY - JOUR T1 - Streamlining spacecraft observation response to volcanic activity detection using an autonomous sensor web of ground and space-based assets AN - 51241162; 2008-074557 JF - Eos, Transactions, American Geophysical Union AU - Chien, S AU - Davies, A G AU - Wright, R AU - Miklius, A AU - Flynn, L AU - Cichy, B AU - Frye, S AU - Shulman, S AU - Mandl, D AU - Grosvenor, S AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract V33C EP - 1469 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - networks KW - technology KW - monitoring KW - Quaternary KW - geologic hazards KW - data acquisition KW - tiltmeters KW - data processing KW - information management KW - data management KW - automated analysis KW - computer programs KW - Cenozoic KW - volcanism KW - eruptions KW - volcanoes KW - risk assessment KW - remote sensing KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51241162?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Streamlining+spacecraft+observation+response+to+volcanic+activity+detection+using+an+autonomous+sensor+web+of+ground+and+space-based+assets&rft.au=Chien%2C+S%3BDavies%2C+A+G%3BWright%2C+R%3BMiklius%2C+A%3BFlynn%2C+L%3BCichy%2C+B%3BFrye%2C+S%3BShulman%2C+S%3BMandl%2C+D%3BGrosvenor%2C+S%3BAnonymous&rft.aulast=Chien&rft.aufirst=S&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - automated analysis; Cenozoic; computer programs; data acquisition; data management; data processing; eruptions; geologic hazards; information management; monitoring; networks; Quaternary; remote sensing; risk assessment; technology; tiltmeters; volcanism; volcanoes ER - TY - JOUR T1 - Evaluation of lidar imagery as a tool for mapping the northern San Andreas Fault in heavily forested areas of Mendocino and Sonoma counties, California AN - 51236159; 2008-077432 JF - Eos, Transactions, American Geophysical Union AU - Prentice, C S AU - Koehler, R D AU - Baldwin, J N AU - Harding, D J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G11B EP - 07 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - systems KW - imagery KW - laser methods KW - geophysical surveys KW - Mendocino County California KW - radar methods KW - mapping KW - vegetation KW - digital terrain models KW - California KW - topography KW - lidar methods KW - San Andreas Fault KW - surveys KW - geomorphology KW - Sonoma County California KW - faults KW - remote sensing KW - 16:Structural geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51236159?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+lidar+imagery+as+a+tool+for+mapping+the+northern+San+Andreas+Fault+in+heavily+forested+areas+of+Mendocino+and+Sonoma+counties%2C+California&rft.au=Prentice%2C+C+S%3BKoehler%2C+R+D%3BBaldwin%2C+J+N%3BHarding%2C+D+J%3BAnonymous&rft.aulast=Prentice&rft.aufirst=C&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - California; digital terrain models; faults; geomorphology; geophysical surveys; imagery; laser methods; lidar methods; mapping; Mendocino County California; radar methods; remote sensing; San Andreas Fault; Sonoma County California; surveys; systems; topography; United States; vegetation ER - TY - JOUR T1 - Assessing the ability of laser altimeter return waveforms to detect surface topographic change AN - 51235786; 2008-077438 JF - Eos, Transactions, American Geophysical Union AU - Hofton, M A AU - Blair, J B AU - Rabine, D L AU - Padden, P AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G13B EP - 0809 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - laser vegetation imaging sensor KW - imagery KW - topography KW - laser methods KW - elevation KW - altimetry KW - waveforms KW - vegetation KW - remote sensing KW - LVIS KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51235786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Assessing+the+ability+of+laser+altimeter+return+waveforms+to+detect+surface+topographic+change&rft.au=Hofton%2C+M+A%3BBlair%2C+J+B%3BRabine%2C+D+L%3BPadden%2C+P%3BAnonymous&rft.aulast=Hofton&rft.aufirst=M&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - altimetry; elevation; imagery; laser methods; laser vegetation imaging sensor; LVIS; remote sensing; topography; vegetation; waveforms ER - TY - JOUR T1 - Is global warming melting the Greenland ice sheet? AN - 51234835; 2008-077368 JF - Eos, Transactions, American Geophysical Union AU - Hanna, E AU - Huybrechts, P AU - Janssens, I AU - McConnell, J AU - Das, S AU - Cappelen, J AU - Steffen, K AU - Krabill, W AU - Thomas, R AU - Stephens, A AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract GC44A EP - 03 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - hydrology KW - ice cores KW - Arctic region KW - Greenland ice sheet KW - global change KW - climate change KW - Greenland KW - mass balance KW - runoff KW - meteorology KW - meltwater KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51234835?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Is+global+warming+melting+the+Greenland+ice+sheet%3F&rft.au=Hanna%2C+E%3BHuybrechts%2C+P%3BJanssens%2C+I%3BMcConnell%2C+J%3BDas%2C+S%3BCappelen%2C+J%3BSteffen%2C+K%3BKrabill%2C+W%3BThomas%2C+R%3BStephens%2C+A%3BAnonymous&rft.aulast=Hanna&rft.aufirst=E&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Arctic region; climate change; global change; global warming; Greenland; Greenland ice sheet; hydrology; ice cores; mass balance; meltwater; meteorology; runoff ER - TY - JOUR T1 - Recent changes in high-latitude glaciers, ice caps, and ice sheets AN - 51233611; 2008-077367 JF - Eos, Transactions, American Geophysical Union AU - Abdalati, W AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract GC43A EP - 02 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - in situ KW - Arctic region KW - glaciers KW - glacial features KW - ice sheets KW - measurement KW - ice caps KW - Greenland KW - sea-level changes KW - mass balance KW - coastal environment KW - Alaska KW - glacial geology KW - remote sensing KW - meltwater KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51233611?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Explaining+Meridiani+Planum%3B+the+modeled+frequency+and+spatial+extensiveness+of+episodes+warm+enough+to+allow+ponding+in+Hesperian+Mars&rft.au=Manning%2C+C+V%3BMcKay%2C+C+P%3BZahnle%2C+K+J%3BAnonymous&rft.aulast=Manning&rft.aufirst=C&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Alaska; Arctic region; coastal environment; glacial features; glacial geology; glaciers; Greenland; ice caps; ice sheets; in situ; mass balance; measurement; meltwater; remote sensing; sea-level changes; United States ER - TY - JOUR T1 - Time-variable gravity anomaly arising from dynamical mass transport in the outer core and core-mantle interaction AN - 51233449; 2008-077345 JF - Eos, Transactions, American Geophysical Union AU - Jiang, W AU - Kuang, W AU - Chao, B F AU - Fang, M AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G31C EP - 0809 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - density KW - mantle KW - anomalies KW - deformation KW - core-mantle boundary KW - magnetic field KW - outer core KW - lower mantle KW - gravity anomalies KW - mass balance KW - core KW - dynamic properties KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51233449?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Time-variable+gravity+anomaly+arising+from+dynamical+mass+transport+in+the+outer+core+and+core-mantle+interaction&rft.au=Jiang%2C+W%3BKuang%2C+W%3BChao%2C+B+F%3BFang%2C+M%3BAnonymous&rft.aulast=Jiang&rft.aufirst=W&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anomalies; core; core-mantle boundary; deformation; density; dynamic properties; gravity anomalies; lower mantle; magnetic field; mantle; mass balance; outer core ER - TY - JOUR T1 - Estimating Antarctic near-surface magnetic anomalies from Oersted and CHAMP satellite magnetometer observations AN - 51232402; 2008-077284 JF - Eos, Transactions, American Geophysical Union AU - von Frese, R R AU - Kim, H AU - Gaya-Pique, L R AU - Taylor, P T AU - Golynsky, A V AU - Kim, J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract GP31A EP - 0832 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - lithosphere KW - data acquisition KW - geophysical methods KW - magnetic methods KW - magnetic anomalies KW - satellite methods KW - magnetometers KW - cores KW - magnetic properties KW - wavelength KW - spherical harmonic analysis KW - Antarctica KW - Oersted Program KW - regional KW - CHAMP KW - crust KW - remote sensing KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51232402?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Estimating+Antarctic+near-surface+magnetic+anomalies+from+Oersted+and+CHAMP+satellite+magnetometer+observations&rft.au=von+Frese%2C+R+R%3BKim%2C+H%3BGaya-Pique%2C+L+R%3BTaylor%2C+P+T%3BGolynsky%2C+A+V%3BKim%2C+J%3BAnonymous&rft.aulast=von+Frese&rft.aufirst=R&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Antarctica; CHAMP; cores; crust; data acquisition; geophysical methods; lithosphere; magnetic anomalies; magnetic methods; magnetic properties; magnetometers; Oersted Program; regional; remote sensing; satellite methods; spherical harmonic analysis; wavelength ER - TY - JOUR T1 - Application of radio-echo sounding internal layers to ice-sheet modeling AN - 51232333; 2008-077560 JF - Eos, Transactions, American Geophysical Union AU - Beckley, Matt AU - Wang, Weili AU - Siegert, M J AU - Morgan, Vincent AU - Zwally, J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract C41D EP - 04 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - hydrology KW - ice cores KW - Arctic region KW - stress KW - simulation KW - paleoclimatology KW - layered materials KW - ice sheets KW - models KW - Greenland KW - Antarctica KW - sounding KW - rheology KW - glacial geology KW - climate KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51232333?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Coordinated+Mars+Exploration+Rover+and+Mars+Express+OMEGA+observations+over+Meridiani+Planum&rft.au=Arvidson%2C+R+E%3BBibring%2C+J%3BPoulet%2C+F%3BSquyres%2C+S+W%3BWolff%2C+M%3BMorris%2C+R+V%3BAnonymous&rft.aulast=Arvidson&rft.aufirst=R&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Antarctica; Arctic region; climate; glacial geology; Greenland; hydrology; ice cores; ice sheets; layered materials; models; paleoclimatology; rheology; simulation; sounding; stress ER - TY - JOUR T1 - Geomagnetic data assimilation; a method for determining error covariances AN - 51229551; 2008-077283 JF - Eos, Transactions, American Geophysical Union AU - Sun, Z AU - Liu, D AU - Tangborn, A AU - Kuang, W AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract GP31A EP - 0831 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - models KW - physical properties KW - errors KW - numerical models KW - dynamics KW - one-dimensional models KW - dynamos KW - data processing KW - core KW - magnetic field KW - magnetic properties KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51229551?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geomagnetic+data+assimilation%3B+a+method+for+determining+error+covariances&rft.au=Sun%2C+Z%3BLiu%2C+D%3BTangborn%2C+A%3BKuang%2C+W%3BAnonymous&rft.aulast=Sun&rft.aufirst=Z&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - core; data processing; dynamics; dynamos; errors; magnetic field; magnetic properties; models; numerical models; one-dimensional models; physical properties ER - TY - JOUR T1 - New parameterization of external and induced fields in geomagnetic field modeling AN - 51229509; 2008-077281 JF - Eos, Transactions, American Geophysical Union AU - Olsen, N AU - Sabaka, T J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract GP31A EP - 0829 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - data KW - mantle KW - satellite methods KW - magnetic field KW - magnetic properties KW - spherical harmonic analysis KW - models KW - CHAMP KW - Magsat KW - core KW - interpretation KW - crust KW - remote sensing KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51229509?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=New+parameterization+of+external+and+induced+fields+in+geomagnetic+field+modeling&rft.au=Olsen%2C+N%3BSabaka%2C+T+J%3BAnonymous&rft.aulast=Olsen&rft.aufirst=N&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - CHAMP; core; crust; data; interpretation; magnetic field; magnetic properties; Magsat; mantle; models; remote sensing; satellite methods; spherical harmonic analysis ER - TY - JOUR T1 - Recognizing the longest wavelength lithospheric magnetic signals obscured by overlap with the core field AN - 51229341; 2008-077276 JF - Eos, Transactions, American Geophysical Union AU - Purucker, M AU - Whaler, K AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract GP31A EP - 0821 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - wavelength KW - models KW - patterns KW - lithosphere KW - magnetization KW - paleomagnetism KW - magnetic field KW - crust KW - remote sensing KW - magnetic properties KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51229341?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Recognizing+the+longest+wavelength+lithospheric+magnetic+signals+obscured+by+overlap+with+the+core+field&rft.au=Purucker%2C+M%3BWhaler%2C+K%3BAnonymous&rft.aulast=Purucker&rft.aufirst=M&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - crust; lithosphere; magnetic field; magnetic properties; magnetization; models; paleomagnetism; patterns; remote sensing; wavelength ER - TY - JOUR T1 - Rate difference between VLBI and GPS reference frame scales AN - 51227955; 2008-076724 JF - Eos, Transactions, American Geophysical Union AU - MacMillan, D S AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G21B EP - 05 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Ny Alesund KW - Global Positioning System KW - glacial rebound KW - Svalbard KW - Arctic region KW - techniques KW - reference frames KW - geodesy KW - observations KW - models KW - melting KW - isostatic rebound KW - ice KW - velocity KW - very long baseline interferometry KW - baseline studies KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51227955?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Rate+difference+between+VLBI+and+GPS+reference+frame+scales&rft.au=MacMillan%2C+D+S%3BAnonymous&rft.aulast=MacMillan&rft.aufirst=D&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Arctic region; baseline studies; geodesy; glacial rebound; Global Positioning System; ice; isostatic rebound; melting; models; Ny Alesund; observations; reference frames; Svalbard; techniques; velocity; very long baseline interferometry ER - TY - JOUR T1 - Atmospheric convection and measurements of variability of radiation and surface fluxes of heat, water vapor, and dust AN - 51095232; 2008-079333 JF - Eos, Transactions, American Geophysical Union AU - Abreu, V J AU - Renno, N AU - Russel, B AU - Fabian, L AU - McGill, M AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P14A EP - 05 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - clastic sediments KW - atmospheric transport KW - dust KW - sediments KW - atmosphere KW - aerosols KW - water vapor KW - convection KW - climate KW - boundary layer KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51095232?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Atmospheric+convection+and+measurements+of+variability+of+radiation+and+surface+fluxes+of+heat%2C+water+vapor%2C+and+dust&rft.au=Abreu%2C+V+J%3BRenno%2C+N%3BRussel%2C+B%3BFabian%2C+L%3BMcGill%2C+M%3BAnonymous&rft.aulast=Trainer&rft.aufirst=M&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aerosols; atmosphere; atmospheric transport; boundary layer; clastic sediments; climate; convection; dust; sediments; water vapor ER - TY - JOUR T1 - Hydrological data for geodetic research AN - 51094964; 2008-078984 JF - Eos, Transactions, American Geophysical Union AU - Rodell, M AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G34A EP - 05 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - hydrology KW - water storage KW - interior KW - biomass KW - moisture KW - surface water KW - data processing KW - prediction KW - continental crust KW - observations KW - ground water KW - mass KW - geocenters KW - rotation KW - ice KW - snow KW - data bases KW - crust KW - 18:Solid-earth geophysics KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51094964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Hydrological+data+for+geodetic+research&rft.au=Rodell%2C+M%3BAnonymous&rft.aulast=Rodell&rft.aufirst=M&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - biomass; continental crust; crust; data bases; data processing; geocenters; ground water; hydrology; ice; interior; mass; moisture; observations; prediction; rotation; snow; soils; surface water; water storage ER - TY - JOUR T1 - Seafloor geodetic observation along the major trenches around Japan; focusing on results at off-Miyagi area AN - 51094695; 2008-078993 JF - Eos, Transactions, American Geophysical Union AU - Fujita, M AU - Ishikawa, T AU - Sato, M AU - Mochizuki, M AU - Katayama, M AU - Toyama, S AU - Yabuki, T AU - Asada, A AU - Colombo, O L AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G41A EP - 06 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Global Positioning System KW - Far East KW - Miyagi Japan KW - geodesy KW - West Pacific KW - observations KW - acoustical methods KW - trenches KW - movement KW - Japan Trench KW - ocean floors KW - Northwest Pacific KW - Asia KW - Nankai Trough KW - monitoring KW - time series analysis KW - plate boundaries KW - statistical analysis KW - geophysical methods KW - deformation KW - plate tectonics KW - detection KW - North Pacific KW - Pacific Ocean KW - Honshu KW - earthquakes KW - Japan KW - crust KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51094695?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Seafloor+geodetic+observation+along+the+major+trenches+around+Japan%3B+focusing+on+results+at+off-Miyagi+area&rft.au=Fujita%2C+M%3BIshikawa%2C+T%3BSato%2C+M%3BMochizuki%2C+M%3BKatayama%2C+M%3BToyama%2C+S%3BYabuki%2C+T%3BAsada%2C+A%3BColombo%2C+O+L%3BAnonymous&rft.aulast=Fujita&rft.aufirst=M&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - acoustical methods; Asia; crust; deformation; detection; earthquakes; Far East; geodesy; geophysical methods; Global Positioning System; Honshu; Japan; Japan Trench; Miyagi Japan; monitoring; movement; Nankai Trough; North Pacific; Northwest Pacific; observations; ocean floors; Pacific Ocean; plate boundaries; plate tectonics; statistical analysis; time series analysis; trenches; West Pacific ER - TY - JOUR T1 - Explaining Meridiani Planum; the modeled frequency and spatial extensiveness of episodes warm enough to allow ponding in Hesperian Mars AN - 51094215; 2008-079358 JF - Eos, Transactions, American Geophysical Union AU - Manning, C V AU - McKay, C P AU - Zahnle, K J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P21A EP - 0218 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Meridiani Planum KW - obliquity of the ecliptic KW - maturity KW - Mars KW - Hesperian KW - frequency KW - paleoclimatology KW - temperature KW - eccentricity KW - carbon dioxide KW - terrestrial planets KW - models KW - spatial distribution KW - planets KW - sedimentary rocks KW - fluvial features KW - drainage basins KW - insolation KW - atmospheric pressure KW - terrestrial comparison KW - seasonal variations KW - carbonate rocks KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51094215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Explaining+Meridiani+Planum%3B+the+modeled+frequency+and+spatial+extensiveness+of+episodes+warm+enough+to+allow+ponding+in+Hesperian+Mars&rft.au=Manning%2C+C+V%3BMcKay%2C+C+P%3BZahnle%2C+K+J%3BAnonymous&rft.aulast=Manning&rft.aufirst=C&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - atmospheric pressure; carbon dioxide; carbonate rocks; climate; drainage basins; eccentricity; fluvial features; frequency; Hesperian; insolation; Mars; maturity; Meridiani Planum; models; obliquity of the ecliptic; paleoclimatology; planets; seasonal variations; sedimentary rocks; spatial distribution; temperature; terrestrial comparison; terrestrial planets ER - TY - JOUR T1 - Observing the global water cycle from space AN - 51086826; 2008-081327 JF - Eos, Transactions, American Geophysical Union AU - Hildebrand, P H AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract H21I EP - 01 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - hydrology KW - clouds KW - water quality KW - sea water KW - moisture KW - data acquisition KW - global KW - cyclic processes KW - data processing KW - atmospheric precipitation KW - satellite methods KW - ground water KW - computer programs KW - hydrologic cycle KW - ice KW - snow KW - air KW - water resources KW - remote sensing KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51086826?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Observing+the+global+water+cycle+from+space&rft.au=Hildebrand%2C+P+H%3BAnonymous&rft.aulast=Hildebrand&rft.aufirst=P&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - air; atmospheric precipitation; clouds; computer programs; cyclic processes; data acquisition; data processing; global; ground water; hydrologic cycle; hydrology; ice; moisture; remote sensing; satellite methods; sea water; snow; soils; water quality; water resources ER - TY - JOUR T1 - On the inversion for mass (re)distribution from global (time-variable) gravity field AN - 51084084; 2008-081543 JF - Eos, Transactions, American Geophysical Union AU - Chao, B F AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G44A EP - 06 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - spherical harmonic analysis KW - mass KW - gravity field KW - density KW - inverse problem KW - concepts KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51084084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+inversion+for+mass+%28re%29distribution+from+global+%28time-variable%29+gravity+field&rft.au=Chao%2C+B+F%3BAnonymous&rft.aulast=Chao&rft.aufirst=B&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - concepts; density; gravity field; inverse problem; mass; spherical harmonic analysis ER - TY - JOUR T1 - Magnetic mineralogy in oxidized lava flows AN - 51083368; 2008-083084 JF - Eos, Transactions, American Geophysical Union AU - Kontny, A AU - Kletetschka, G AU - Wasilewski, P J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract GP23A EP - 0167 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - terrestrial environment KW - Hawaii Island KW - oxygen KW - magnetization KW - Mars KW - fugacity KW - magnetic properties KW - remanent magnetization KW - thermoremanent magnetization KW - oxides KW - Kilauea KW - basaltic composition KW - lava flows KW - Hawaii County Hawaii KW - oxidation KW - magnetic anomalies KW - Hawaii KW - paleomagnetism KW - East Pacific Ocean Islands KW - terrestrial planets KW - planets KW - Oceania KW - Polynesia KW - magnetite KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51083368?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Magnetic+mineralogy+in+oxidized+lava+flows&rft.au=Kontny%2C+A%3BKletetschka%2C+G%3BWasilewski%2C+P+J%3BAnonymous&rft.aulast=Kontny&rft.aufirst=A&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - basaltic composition; East Pacific Ocean Islands; fugacity; Hawaii; Hawaii County Hawaii; Hawaii Island; Kilauea; lava flows; magnetic anomalies; magnetic properties; magnetite; magnetization; Mars; Oceania; oxidation; oxides; oxygen; paleomagnetism; planets; Polynesia; remanent magnetization; terrestrial environment; terrestrial planets; thermoremanent magnetization; United States ER - TY - JOUR T1 - A space lidar monitoring the global water cycle; NASA's ICESat mission AN - 51083190; 2008-081330 JF - Eos, Transactions, American Geophysical Union AU - Shuman, C A AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract H21I EP - 07 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - hydrology KW - clouds KW - sea water KW - monitoring KW - laser methods KW - sea ice KW - global KW - cyclic processes KW - government agencies KW - radar methods KW - satellite methods KW - ice sheets KW - hydrologic cycle KW - Antarctica KW - lidar methods KW - NASA KW - mass balance KW - ice KW - arctic environment KW - glacial geology KW - remote sensing KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51083190?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+space+lidar+monitoring+the+global+water+cycle%3B+NASA%27s+ICESat+mission&rft.au=Shuman%2C+C+A%3BAnonymous&rft.aulast=Shuman&rft.aufirst=C&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Antarctica; arctic environment; clouds; cyclic processes; glacial geology; global; government agencies; hydrologic cycle; hydrology; ice; ice sheets; laser methods; lidar methods; mass balance; monitoring; NASA; radar methods; remote sensing; satellite methods; sea ice; sea water ER - TY - JOUR T1 - Modelling the Salar de Uyuni, Bolivia as an equipotential surface of Earth's gravity field AN - 51082740; 2008-081542 JF - Eos, Transactions, American Geophysical Union AU - Borsa, A A AU - Bills, B G AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G44A EP - 05 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Global Positioning System KW - salt lakes KW - elevation KW - playas KW - altimetry KW - satellite methods KW - Bolivia KW - isostasy KW - South America KW - gravity field KW - topography KW - Salar de Uyuni KW - geomorphology KW - bathymetry KW - ocean floors KW - Altiplano KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51082740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Modelling+the+Salar+de+Uyuni%2C+Bolivia+as+an+equipotential+surface+of+Earth%27s+gravity+field&rft.au=Borsa%2C+A+A%3BBills%2C+B+G%3BAnonymous&rft.aulast=Borsa&rft.aufirst=A&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - altimetry; Altiplano; bathymetry; Bolivia; elevation; geomorphology; Global Positioning System; gravity field; isostasy; ocean floors; playas; remote sensing; Salar de Uyuni; salt lakes; satellite methods; South America; topography ER - TY - JOUR T1 - Remediation of dense non-aqueous phase liquids using biostimulation and bioaugmentation AN - 51082453; 2008-081442 JF - Eos, Transactions, American Geophysical Union AU - Hood, E AU - Major, D AU - Edwards, E AU - Sleep, B AU - Quinn, J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract H31B EP - 0377 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - soils KW - liquid phase KW - chlorinated hydrocarbons KW - concentration KW - biodegradation KW - experimental studies KW - contaminant plumes KW - bioaugmentation KW - dehalogenation KW - biostimulation KW - pollution KW - dense nonaqueous phase liquids KW - bioremediation KW - Florida KW - remediation KW - nonaqueous phase liquids KW - organic compounds KW - Kennedy Space Center KW - dechlorination KW - halogenated hydrocarbons KW - anaerobic environment KW - trichloroethylene KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51082453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Remediation+of+dense+non-aqueous+phase+liquids+using+biostimulation+and+bioaugmentation&rft.au=Hood%2C+E%3BMajor%2C+D%3BEdwards%2C+E%3BSleep%2C+B%3BQuinn%2C+J%3BAnonymous&rft.aulast=Hood&rft.aufirst=E&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - anaerobic environment; bioaugmentation; biodegradation; bioremediation; biostimulation; chlorinated hydrocarbons; concentration; contaminant plumes; dechlorination; dehalogenation; dense nonaqueous phase liquids; experimental studies; Florida; halogenated hydrocarbons; Kennedy Space Center; liquid phase; nonaqueous phase liquids; organic compounds; pollution; remediation; soils; trichloroethylene; United States ER - TY - JOUR T1 - Satellite monitoring of global groundwater resources AN - 51077715; 2008-085128 JF - Eos, Transactions, American Geophysical Union AU - Famiglietti, J AU - Rodell, M AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract H21F EP - 1084 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - soils KW - processes KW - monitoring KW - moisture KW - global KW - GRACE KW - satellite methods KW - ground water KW - recharge KW - water resources KW - climate KW - remote sensing KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51077715?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Satellite+monitoring+of+global+groundwater+resources&rft.au=Famiglietti%2C+J%3BRodell%2C+M%3BAnonymous&rft.aulast=Famiglietti&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - climate; global; GRACE; ground water; moisture; monitoring; processes; recharge; remote sensing; satellite methods; soils; water resources ER - TY - JOUR T1 - In-situ isotope radiometer for hydrothermal effluent analysis AN - 51057586; 2008-079378 JF - Eos, Transactions, American Geophysical Union AU - Gupta, M AU - Owano, T AU - Baer, D S AU - Provencal, R A AU - Ricci, K AU - O'Keefe, A AU - Flynn, M AU - Holland, P AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract OS13B EP - 0531 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - chemical analysis KW - methane KW - in situ KW - isotopes KW - isotope ratios KW - effluents KW - hydrothermal vents KW - aliphatic hydrocarbons KW - water vapor KW - mass spectroscopy KW - hydrogen sulfide KW - deep-sea environment KW - alkanes KW - carbon dioxide KW - organic compounds KW - biogenic processes KW - marine environment KW - carbon KW - hydrocarbons KW - ocean floors KW - spectroscopy KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51057586?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+isotope+radiometer+for+hydrothermal+effluent+analysis&rft.au=Gupta%2C+M%3BOwano%2C+T%3BBaer%2C+D+S%3BProvencal%2C+R+A%3BRicci%2C+K%3BO%27Keefe%2C+A%3BFlynn%2C+M%3BHolland%2C+P%3BAnonymous&rft.aulast=Gupta&rft.aufirst=M&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; biogenic processes; carbon; carbon dioxide; chemical analysis; deep-sea environment; effluents; hydrocarbons; hydrogen sulfide; hydrothermal vents; in situ; isotope ratios; isotopes; marine environment; mass spectroscopy; methane; ocean floors; organic compounds; spectroscopy; water vapor ER - TY - JOUR T1 - The standard model for noble gases in mantle geochemistry; some observations and alternatives AN - 50857004; 2008-096934 JF - Eos, Transactions, American Geophysical Union AU - Meibom, A AU - Sleep, N H AU - Zahnle, K AU - Anderson, D L AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract V44B EP - 05 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - upper mantle KW - volcanic rocks KW - isotopes KW - isotope ratios KW - igneous rocks KW - mantle KW - stable isotopes KW - models KW - noble gases KW - mid-ocean ridge basalts KW - basalts KW - helium KW - He-4/He-3 KW - heterogeneity KW - chemical composition KW - ocean-island basalts KW - geochemistry KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50857004?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+standard+model+for+noble+gases+in+mantle+geochemistry%3B+some+observations+and+alternatives&rft.au=Meibom%2C+A%3BSleep%2C+N+H%3BZahnle%2C+K%3BAnderson%2C+D+L%3BAnonymous&rft.aulast=Meibom&rft.aufirst=A&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - basalts; chemical composition; geochemistry; He-4/He-3; helium; heterogeneity; igneous rocks; isotope ratios; isotopes; mantle; mid-ocean ridge basalts; models; noble gases; ocean-island basalts; stable isotopes; upper mantle; volcanic rocks ER - TY - JOUR T1 - Natural variations in calcium isotope composition as a monitor of bone mineral balance in humans AN - 50856071; 2008-096946 JF - Eos, Transactions, American Geophysical Union AU - Skulan, J AU - Anbar, A AU - Thomas, B AU - Smith, S AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract V51A EP - 0517 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - calcium KW - isotope fractionation KW - isotopes KW - Homo KW - variations KW - Theria KW - mineral composition KW - Homo sapiens KW - osteology KW - bones KW - tracers KW - Eutheria KW - chemical composition KW - kinetics KW - alkaline earth metals KW - Chordata KW - monitoring KW - biochemistry KW - Mammalia KW - Primates KW - Hominidae KW - measurement KW - metals KW - Vertebrata KW - Tetrapoda KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50856071?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Wind+eroded+rocks+in+Gusev+Crater%2C+Mars%2C+seen+from+the+Mars+Exploration+Rover%2C+Spirit&rft.au=Thompson%2C+Shane+D%3BGreeley%2C+R%3BWhelley%2C+P%3BSquyres%2C+S+W%3BLandis%2C+Geoffrey+A%3BAnonymous&rft.aulast=Thompson&rft.aufirst=Shane&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - alkaline earth metals; biochemistry; bones; calcium; chemical composition; Chordata; Eutheria; Hominidae; Homo; Homo sapiens; isotope fractionation; isotopes; kinetics; Mammalia; measurement; metals; mineral composition; monitoring; osteology; Primates; Tetrapoda; Theria; tracers; variations; Vertebrata ER - TY - JOUR T1 - Fe and S isotope variations in cyanobacterial mats; modern analogues of ancient stromatolites AN - 50855570; 2008-096950 JF - Eos, Transactions, American Geophysical Union AU - Severmann, S AU - Johnson, C M AU - Beard, B L AU - Yevenes, M AU - Huerta-Diaz, M A AU - Thamdrup, B AU - Hoehler, T AU - Welch, S AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract V51A EP - 0521 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - isotope fractionation KW - isotopes KW - stable isotopes KW - variations KW - ligands KW - sedimentary rocks KW - chemical reactions KW - algal mats KW - continental margin sedimentation KW - metamorphic rocks KW - metasedimentary rocks KW - Archean KW - reduction KW - depositional environment KW - chemical composition KW - sedimentary structures KW - geochemistry KW - Eh KW - cyanobacteria KW - Precambrian KW - modern analogs KW - shale KW - metabolism KW - isotope ratios KW - biogenic structures KW - biochemistry KW - sedimentation KW - algal structures KW - stromatolites KW - paleoenvironment KW - Mexico KW - S-34/S-32 KW - Baja California Sur Mexico KW - sulfur KW - Fe-56 KW - sulfides KW - clastic rocks KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50855570?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Fe+and+S+isotope+variations+in+cyanobacterial+mats%3B+modern+analogues+of+ancient+stromatolites&rft.au=Severmann%2C+S%3BJohnson%2C+C+M%3BBeard%2C+B+L%3BYevenes%2C+M%3BHuerta-Diaz%2C+M+A%3BThamdrup%2C+B%3BHoehler%2C+T%3BWelch%2C+S%3BAnonymous&rft.aulast=Severmann&rft.aufirst=S&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - algal mats; algal structures; Archean; Baja California Sur Mexico; biochemistry; biogenic structures; chemical composition; chemical reactions; clastic rocks; continental margin sedimentation; cyanobacteria; depositional environment; Eh; Fe-56; geochemistry; isotope fractionation; isotope ratios; isotopes; ligands; metabolism; metamorphic rocks; metasedimentary rocks; Mexico; modern analogs; paleoenvironment; Precambrian; reduction; S-34/S-32; sedimentary rocks; sedimentary structures; sedimentation; shale; stable isotopes; stromatolites; sulfides; sulfur; variations ER - TY - JOUR T1 - Mapping active fault zones in Southern California using MASTER multispectral imagery data AN - 50653323; 2008-079133 JF - Eos, Transactions, American Geophysical Union AU - Harvey, J C AU - Peltzer, G F AU - Hook, S J AU - Alley, R AU - Myers, J AU - Coffland, B AU - Dominguez, R AU - Fitzgerald, M AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G11A EP - 0778 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - imagery KW - Global Positioning System KW - Quaternary KW - data processing KW - data KW - radar methods KW - slip rates KW - mapping KW - emissivity KW - observations KW - multispectral analysis KW - Cenozoic KW - California KW - Southern California KW - SAR KW - InSAR KW - ASTER instrument KW - instruments KW - faults KW - MODIS KW - fault zones KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50653323?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Mapping+active+fault+zones+in+Southern+California+using+MASTER+multispectral+imagery+data&rft.au=Harvey%2C+J+C%3BPeltzer%2C+G+F%3BHook%2C+S+J%3BAlley%2C+R%3BMyers%2C+J%3BCoffland%2C+B%3BDominguez%2C+R%3BFitzgerald%2C+M%3BAnonymous&rft.aulast=Harvey&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - ASTER instrument; California; Cenozoic; data; data processing; emissivity; fault zones; faults; Global Positioning System; imagery; InSAR; instruments; mapping; MODIS; multispectral analysis; observations; Quaternary; radar methods; SAR; slip rates; Southern California; United States ER - TY - JOUR T1 - River basin water balance estimates of evapotranspiration using GRACE and other observations AN - 50653237; 2008-081390 JF - Eos, Transactions, American Geophysical Union AU - Rodell, Matthew AU - Famiglietti, J S AU - Chen, J AU - Seneviratne, S AU - Viterbo, Pedro AU - Holl, S AU - Wilson, C R AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract H23D EP - 1160 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - hydrology KW - climatic controls KW - terrestrial environment KW - global KW - GRACE KW - water balance KW - satellite methods KW - evapotranspiration KW - geochemical cycle KW - models KW - Gravity Recovery and Climate Experiment KW - hydrologic cycle KW - carbon KW - drainage basins KW - carbon cycle KW - water resources KW - remote sensing KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50653237?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Laser+Dust+Detector%3B+a+strategy+for+in-situ+dust+detection+in+planetary+ice+sheets&rft.au=Mogensen%2C+Claus%3BHecht%2C+Michael+H%3BCarsey%2C+Frank%3BLane%2C+Arthur+L%3BAnonymous&rft.aulast=Mogensen&rft.aufirst=Claus&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - carbon; carbon cycle; climatic controls; drainage basins; evapotranspiration; geochemical cycle; global; GRACE; Gravity Recovery and Climate Experiment; hydrologic cycle; hydrology; models; remote sensing; satellite methods; terrestrial environment; water balance; water resources ER - TY - JOUR T1 - Continental water storage changes from GRACE and GLDAS AN - 50653150; 2008-081388 JF - Eos, Transactions, American Geophysical Union AU - Syed, T H AU - Famiglietti, J S AU - Rodell, M AU - Chen, J AU - Seo, K AU - Wilson, C R AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract H23D EP - 1158 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - hydrology KW - terrestrial environment KW - data acquisition KW - global KW - data processing KW - GRACE KW - satellite methods KW - GLDAS KW - Gravity Recovery and Climate Experiment KW - hydrologic cycle KW - water resources KW - climate KW - remote sensing KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50653150?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Continental+water+storage+changes+from+GRACE+and+GLDAS&rft.au=Syed%2C+T+H%3BFamiglietti%2C+J+S%3BRodell%2C+M%3BChen%2C+J%3BSeo%2C+K%3BWilson%2C+C+R%3BAnonymous&rft.aulast=Syed&rft.aufirst=T&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - climate; data acquisition; data processing; GLDAS; global; GRACE; Gravity Recovery and Climate Experiment; hydrologic cycle; hydrology; remote sensing; satellite methods; terrestrial environment; water resources ER - TY - JOUR T1 - Iron isotope analyses for the origin of Fe-bearing minerals in the 3.46 Ga Marble Bar Chert, Pilbara Craton, Western Australia, recovered by Archean Biosphere Drilling Project (ABDP) AN - 50651633; 2008-079191 JF - Eos, Transactions, American Geophysical Union AU - Yamaguchi, K E AU - Hoashi, M AU - Tanimizu, M AU - Kakegawa, T AU - Nedachi, M AU - Ohmoto, H AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract B53B EP - 0991 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Pilbara Craton KW - Warrawoona Group KW - isotopes KW - Western Australia KW - Paleoarchean KW - iron KW - sedimentary rocks KW - hematite KW - oxides KW - Australia KW - Archean KW - Eh KW - chemically precipitated rocks KW - Precambrian KW - Australasia KW - oxidation KW - sedimentation KW - veins KW - banded structures KW - quartz veins KW - crystals KW - siderite KW - Marble Bar Chert KW - metals KW - biosphere KW - chert KW - pyrite KW - East Pilbara Granite-Greenstone Terrane KW - sulfides KW - carbonates KW - Towers Formation KW - minerals KW - magnetite KW - 01A:General mineralogy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50651633?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Iron+isotope+analyses+for+the+origin+of+Fe-bearing+minerals+in+the+3.46+Ga+Marble+Bar+Chert%2C+Pilbara+Craton%2C+Western+Australia%2C+recovered+by+Archean+Biosphere+Drilling+Project+%28ABDP%29&rft.au=Yamaguchi%2C+K+E%3BHoashi%2C+M%3BTanimizu%2C+M%3BKakegawa%2C+T%3BNedachi%2C+M%3BOhmoto%2C+H%3BAnonymous&rft.aulast=Yamaguchi&rft.aufirst=K&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Archean; Australasia; Australia; banded structures; biosphere; carbonates; chemically precipitated rocks; chert; crystals; East Pilbara Granite-Greenstone Terrane; Eh; hematite; iron; isotopes; magnetite; Marble Bar Chert; metals; minerals; oxidation; oxides; Paleoarchean; Pilbara Craton; Precambrian; pyrite; quartz veins; sedimentary rocks; sedimentation; siderite; sulfides; Towers Formation; veins; Warrawoona Group; Western Australia ER - TY - JOUR T1 - GRACE data processing and distribution at JPL PO.DAAC AN - 50651235; 2008-077346 JF - Eos, Transactions, American Geophysical Union AU - Finch, C J AU - Case, K AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G31C EP - 0811 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - scatterometers KW - data acquisition KW - telemetry KW - geophysical methods KW - data processing KW - GRACE KW - atmosphere KW - altimetry KW - geodesy KW - satellite methods KW - AVHRR KW - gravity field KW - infrared methods KW - geoid KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50651235?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Combining+ICESat+and+aircraft+laser+altimetry+observations+to+examine+recent+changes+in+Canadian+ice+caps&rft.au=Abdalati%2C+W%3BKrabill%2C+W%3BThomas%2C+R%3BGolder%2C+J%3BFrederick%2C+E%3BManizade%2C+S%3BMartin%2C+C%3BAnonymous&rft.aulast=Abdalati&rft.aufirst=W&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - altimetry; atmosphere; AVHRR; data acquisition; data processing; geodesy; geoid; geophysical methods; GRACE; gravity field; infrared methods; remote sensing; satellite methods; scatterometers; telemetry ER - TY - JOUR T1 - Regional gravity variations in Europe from superconducting gravimeters AN - 50537592; 2009-008636 AB - Recent satellite missions (CHAMP, GRACE) are now returning data on the time variation of the gravity field with harmonic coefficients computed every 4 weeks. The promise is to achieve a sub-microgal accuracy that will define continental mass variations involving large-scale hydrology. With this in mind, we examine the time varying gravity field over central Europe using a limited number of high quality ground-based superconducting gravimeter stations within the Global Geodynamics Project (GGP). Our purpose is to see whether there are coherent signals between the individual stations and to compare the regional component with that predicted from models of continental hydrology. The results are encouraging. We have found, using empirical orthogonal eigenfunctions of the gravity data that a clear annual signal is present that is consistent in phase (low amplitudes in summer) and amplitude (1-3 microgal) with that determined from a large-scale model of land water in connection with global climate modeling. More work is required to define how the gravity field is related to large-scale soil moisture and other mass variations, and we have yet to compare our results to the latest satellite-derived data. JF - Journal of Geodynamics AU - Crossley, David AU - Hinderer, Jacques AU - Boy, Jean-Paul A2 - Jentzsch, Gerhard A2 - Crossley, David A2 - Hinderer, Jacques A2 - Takemoto, Shuzo Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 325 EP - 342 PB - Elsevier, Oxford VL - 38 IS - 3-5 SN - 0264-3707, 0264-3707 KW - gravimeters KW - time variations KW - Europe KW - eigenvalues KW - satellite methods KW - Gravity Recovery and Climate Experiment KW - gravity anomalies KW - Global Geodynamics Project KW - gravity field KW - regional KW - CHAMP KW - superconducting gravimeters KW - remote sensing KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50537592?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geodynamics&rft.atitle=Regional+gravity+variations+in+Europe+from+superconducting+gravimeters&rft.au=Crossley%2C+David%3BHinderer%2C+Jacques%3BBoy%2C+Jean-Paul&rft.aulast=Crossley&rft.aufirst=David&rft.date=2004-12-01&rft.volume=38&rft.issue=3-5&rft.spage=325&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geodynamics&rft.issn=02643707&rft_id=info:doi/10.1016%2Fj.jog.2004.07.014 L2 - http://www.sciencedirect.com/science/journal/02643707 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 - 2009-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - CHAMP; eigenvalues; Europe; Global Geodynamics Project; gravimeters; gravity anomalies; gravity field; Gravity Recovery and Climate Experiment; regional; remote sensing; satellite methods; superconducting gravimeters; time variations DO - http://dx.doi.org/10.1016/j.jog.2004.07.014 ER - TY - JOUR T1 - Aeolian environments observed by the Mars Exploration Rovers AN - 50461969; 2009-075155 JF - Eos, Transactions, American Geophysical Union AU - Sullivan, R J AU - Fike, D A AU - Golombek, Matthew P AU - Greeley, R AU - Grotzinger, J AU - Jerolmack, D AU - Landis, G AU - Malin, M AU - Soderblom, L AU - Squyres, S AU - Thompson, S AU - Watters, W AU - Whelley, P AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P21B EP - 04 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Meridiani Planum KW - Opportunity Rover KW - erosion KW - geotraverses KW - wind erosion KW - Mars KW - landing sites KW - Endurance Crater KW - Columbia Hills KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - surface features KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50461969?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Aeolian+environments+observed+by+the+Mars+Exploration+Rovers&rft.au=Sullivan%2C+R+J%3BFike%2C+D+A%3BGolombek%2C+Matthew+P%3BGreeley%2C+R%3BGrotzinger%2C+J%3BJerolmack%2C+D%3BLandis%2C+G%3BMalin%2C+M%3BSoderblom%2C+L%3BSquyres%2C+S%3BThompson%2C+S%3BWatters%2C+W%3BWhelley%2C+P%3BAnonymous&rft.aulast=Sullivan&rft.aufirst=R&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Columbia Hills; Endurance Crater; erosion; geotraverses; Gusev Crater; landing sites; Mars; Mars Exploration Rover; Meridiani Planum; Opportunity Rover; planets; surface features; terrestrial planets; wind erosion ER - TY - JOUR T1 - Hematite at Meridiani Planum and Gusev Crater as identified by the Moessbauer spectrometer MIMOS II AN - 50458998; 2009-075147 JF - Eos, Transactions, American Geophysical Union AU - Klingelhoefer, G AU - Morris, R V AU - Rodionov, D AU - Schroeder, C AU - de Souza, P A AU - Yen, A AU - Renz, F AU - Wdowiak, T AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P13B EP - 04 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Meridiani Planum KW - Spirit Rover KW - Opportunity Rover KW - Mars KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - hematite KW - oxides KW - spectra KW - chemical composition KW - Gusev Crater KW - Mossbauer spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50458998?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Hematite+at+Meridiani+Planum+and+Gusev+Crater+as+identified+by+the+Moessbauer+spectrometer+MIMOS+II&rft.au=Klingelhoefer%2C+G%3BMorris%2C+R+V%3BRodionov%2C+D%3BSchroeder%2C+C%3Bde+Souza%2C+P+A%3BYen%2C+A%3BRenz%2C+F%3BWdowiak%2C+T%3BAnonymous&rft.aulast=Klingelhoefer&rft.aufirst=G&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - chemical composition; Gusev Crater; hematite; Mars; Mars Exploration Rover; Meridiani Planum; Mossbauer spectra; Opportunity Rover; oxides; planets; spectra; Spirit Rover; terrestrial planets ER - TY - JOUR T1 - Nonequilibrium melting of icy soil in confined geometries on Mars AN - 50276389; 2007-110074 JF - Eos, Transactions, American Geophysical Union AU - Hecht, Michael H AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P13A EP - 0984 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - soils KW - hydrology KW - thermal conductivity KW - radioactivity KW - finite difference analysis KW - Mars KW - Mars Odyssey KW - geometry KW - terrestrial planets KW - models KW - planets KW - hydrologic cycle KW - terrains KW - melting KW - ice KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50276389?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Nonequilibrium+melting+of+icy+soil+in+confined+geometries+on+Mars&rft.au=Hecht%2C+Michael+H%3BAnonymous&rft.aulast=Hecht&rft.aufirst=Michael&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - finite difference analysis; geometry; hydrologic cycle; hydrology; ice; Mars; Mars Odyssey; melting; models; planets; radioactivity; soils; terrains; terrestrial planets; thermal conductivity; water ER - TY - JOUR T1 - Survey of Martian alluvial fans AN - 50275372; 2007-110081 JF - Eos, Transactions, American Geophysical Union AU - Kraal, E R AU - Moore, Jeff AU - Asphaug, E AU - Howard, Alan AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P13A EP - 0991 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - high-resolution methods KW - imagery KW - sediment transport KW - erosion KW - slopes KW - landform evolution KW - Mars KW - landforms KW - terrestrial planets KW - planets KW - topography KW - craters KW - alluvial fans KW - surface features KW - surveys KW - geomorphology KW - depositional environment KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275372?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Survey+of+Martian+alluvial+fans&rft.au=Kraal%2C+E+R%3BMoore%2C+Jeff%3BAsphaug%2C+E%3BHoward%2C+Alan%3BAnonymous&rft.aulast=Kraal&rft.aufirst=E&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alluvial fans; craters; depositional environment; erosion; geomorphology; high-resolution methods; imagery; landform evolution; landforms; Mars; planets; sediment transport; slopes; surface features; surveys; terrestrial planets; topography ER - TY - JOUR T1 - Modeling the evolution of snowpacks on Mars AN - 50273095; 2007-110065 JF - Eos, Transactions, American Geophysical Union AU - Zent, Aaron P AU - Sutter, B AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P13A EP - 0975 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - ablation KW - numerical models KW - landform evolution KW - atmosphere KW - Mars KW - atmospheric precipitation KW - erosion features KW - temperature KW - terrestrial planets KW - models KW - sublimation KW - planets KW - snowpack KW - paleoenvironment KW - melting KW - humidity KW - snow KW - gullies KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+evolution+of+snowpacks+on+Mars&rft.au=Zent%2C+Aaron+P%3BSutter%2C+B%3BAnonymous&rft.aulast=Zent&rft.aufirst=Aaron&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ablation; atmosphere; atmospheric precipitation; climate; erosion features; gullies; humidity; landform evolution; Mars; melting; models; numerical models; paleoenvironment; planets; snow; snowpack; sublimation; temperature; terrestrial planets; water ER - TY - JOUR T1 - The Laser Dust Detector; a strategy for in-situ dust detection in planetary ice sheets AN - 50273044; 2007-110060 JF - Eos, Transactions, American Geophysical Union AU - Mogensen, Claus AU - Hecht, Michael H AU - Carsey, Frank AU - Lane, Arthur L AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P13A EP - 0970 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - laser light scattering KW - laser methods KW - in situ KW - clastic sediments KW - grain size KW - Mars KW - ice sheets KW - ice caps KW - terrestrial planets KW - planets KW - detection KW - ice KW - Laser Dust Detector KW - dust KW - sediments KW - glacial geology KW - Cryobot KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273044?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Laser+Dust+Detector%3B+a+strategy+for+in-situ+dust+detection+in+planetary+ice+sheets&rft.au=Mogensen%2C+Claus%3BHecht%2C+Michael+H%3BCarsey%2C+Frank%3BLane%2C+Arthur+L%3BAnonymous&rft.aulast=Mogensen&rft.aufirst=Claus&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - clastic sediments; Cryobot; detection; dust; glacial geology; grain size; ice; ice caps; ice sheets; in situ; instruments; Laser Dust Detector; laser light scattering; laser methods; Mars; planets; sediments; terrestrial planets ER - TY - JOUR T1 - 3D simulations of the early Mars climate with a general circulation model AN - 50273026; 2007-110057 JF - Eos, Transactions, American Geophysical Union AU - Forget, Francois AU - Haberle, Robert M AU - Montmessin, F AU - Marck, E AU - Colaprete, Anthony AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P11A EP - 0964 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - hydrology KW - general circulation models KW - Noachian KW - three-dimensional models KW - Mars Exploration Rovers Program KW - atmosphere KW - Mars KW - atmospheric precipitation KW - simulation KW - paleoclimatology KW - Mars Odyssey KW - climate change KW - carbon dioxide KW - terrestrial planets KW - planets KW - hydrologic cycle KW - paleoenvironment KW - greenhouse effect KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=3D+simulations+of+the+early+Mars+climate+with+a+general+circulation+model&rft.au=Forget%2C+Francois%3BHaberle%2C+Robert+M%3BMontmessin%2C+F%3BMarck%2C+E%3BColaprete%2C+Anthony%3BAnonymous&rft.aulast=Forget&rft.aufirst=Francois&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; atmospheric precipitation; carbon dioxide; climate change; general circulation models; greenhouse effect; hydrologic cycle; hydrology; Mars; Mars Exploration Rovers Program; Mars Odyssey; Noachian; paleoclimatology; paleoenvironment; planets; simulation; terrestrial planets; three-dimensional models ER - TY - JOUR T1 - Correlation of regional and global scale geology on Europa AN - 50271139; 2007-110092 JF - Eos, Transactions, American Geophysical Union AU - Senske, D AU - Greeley, R AU - Figueredo, Patricio AU - Tanaka, K AU - Hare, T AU - Kolb, E AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P31A EP - 0963 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - albedo KW - icy satellites KW - cryovolcanism KW - impact features KW - Europa Satellite KW - Galileo Program KW - global KW - Jupiter KW - landforms KW - Galilean satellites KW - giant planets KW - planets KW - fractures KW - volcanism KW - regional KW - surface features KW - impact craters KW - outer planets KW - satellites KW - compression KW - faults KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50271139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Correlation+of+regional+and+global+scale+geology+on+Europa&rft.au=Senske%2C+D%3BGreeley%2C+R%3BFigueredo%2C+Patricio%3BTanaka%2C+K%3BHare%2C+T%3BKolb%2C+E%3BAnonymous&rft.aulast=Senske&rft.aufirst=D&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - albedo; compression; crust; cryovolcanism; Europa Satellite; faults; fractures; Galilean satellites; Galileo Program; giant planets; global; icy satellites; impact craters; impact features; Jupiter; landforms; outer planets; planets; regional; satellites; surface features; volcanism ER - TY - JOUR T1 - Astrobiology Drilling Program of the NASA Astrobiology Institute AN - 50270982; 2008-079186 JF - Eos, Transactions, American Geophysical Union AU - Runnegar, B AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract B53B EP - 0986 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Pilbara Craton KW - Far East KW - Spain KW - Western Australia KW - government agencies KW - astrobiology KW - Europe KW - Iberian Peninsula KW - cores KW - Southern Europe KW - sedimentary rocks KW - arctic environment KW - sediments KW - Australia KW - Archean KW - South Africa KW - Asia KW - Deep Time Drilling Project KW - Astrobiology Drilling Program KW - Precambrian KW - Australasia KW - biomarkers KW - samples KW - paleoenvironment KW - Canada KW - NASA KW - biosphere KW - Southern Africa KW - Africa KW - Japan KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50270982?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Astrobiology+Drilling+Program+of+the+NASA+Astrobiology+Institute&rft.au=Runnegar%2C+B%3BAnonymous&rft.aulast=Runnegar&rft.aufirst=B&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Africa; Archean; arctic environment; Asia; astrobiology; Astrobiology Drilling Program; Australasia; Australia; biomarkers; biosphere; Canada; cores; Deep Time Drilling Project; Europe; Far East; government agencies; Iberian Peninsula; Japan; NASA; paleoenvironment; Pilbara Craton; Precambrian; samples; sedimentary rocks; sediments; South Africa; Southern Africa; Southern Europe; Spain; Western Australia ER - TY - JOUR T1 - Dust devils; experimental results for vortex sediment flux AN - 50270288; 2007-110106 JF - Eos, Transactions, American Geophysical Union AU - Neakrase, L D AU - Greeley, R AU - Iversen, J D AU - Balme, M L AU - Foley, D J AU - Eddlemon, E E AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P31B EP - 0982 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - dust storms KW - sand KW - experimental studies KW - density KW - sediment transport KW - clastic sediments KW - grain size KW - analog simulation KW - atmosphere KW - Mars KW - physical models KW - dust devils KW - terrestrial planets KW - planets KW - laboratory studies KW - kinematics KW - fluctuations KW - wind tunnels KW - dust KW - sediments KW - atmospheric pressure KW - terrestrial comparison KW - applications KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50270288?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Dust+devils%3B+experimental+results+for+vortex+sediment+flux&rft.au=Sakimoto%2C+S+E+H%3BGregg%2C+T+K%3BHughes%2C+S+S%3BWeren%2C+S%3BAnonymous&rft.aulast=Sakimoto&rft.aufirst=S+E&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - analog simulation; applications; atmosphere; atmospheric pressure; clastic sediments; density; dust; dust devils; dust storms; experimental studies; fluctuations; grain size; kinematics; laboratory studies; Mars; physical models; planets; sand; sediment transport; sediments; terrestrial comparison; terrestrial planets; wind tunnels ER - TY - JOUR T1 - Coordinated Mars Exploration Rover and Mars Express OMEGA observations over Meridiani Planum AN - 50268913; 2007-109912 JF - Eos, Transactions, American Geophysical Union AU - Arvidson, R E AU - Bibring, J AU - Poulet, F AU - Squyres, S W AU - Wolff, M AU - Morris, R V AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P24A EP - 06 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - silicates KW - Meridiani Planum KW - hyperspectral analysis KW - imagery KW - Mars Exploration Rovers Program KW - OMEGA KW - Mars KW - landing sites KW - variations KW - terrestrial planets KW - models KW - planets KW - terrains KW - mineral composition KW - hematite KW - oxides KW - Mars Express KW - image analysis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50268913?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Coordinated+Mars+Exploration+Rover+and+Mars+Express+OMEGA+observations+over+Meridiani+Planum&rft.au=Arvidson%2C+R+E%3BBibring%2C+J%3BPoulet%2C+F%3BSquyres%2C+S+W%3BWolff%2C+M%3BMorris%2C+R+V%3BAnonymous&rft.aulast=Arvidson&rft.aufirst=R&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2014-03-14 N1 - SubjectsTermNotLitGenreText - hematite; hyperspectral analysis; image analysis; imagery; landing sites; Mars; Mars Exploration Rovers Program; Mars Express; Meridiani Planum; mineral composition; models; OMEGA; oxides; planets; silicates; terrains; terrestrial planets; variations ER - TY - JOUR T1 - Did habitable environments once exist in Gusev Crater? Astrobiology and the Mars Exploration Rover Spirit AN - 50268485; 2007-109905 JF - Eos, Transactions, American Geophysical Union AU - Des Marais, D J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P23B EP - 07 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - water KW - Spirit Rover KW - impact features KW - biomass KW - Mars Exploration Rovers Program KW - astrobiology KW - Mars KW - cosmochemistry KW - weathering KW - terrestrial planets KW - nutrients KW - Mars Exploration Rover KW - planets KW - mineral composition KW - habitability KW - metals KW - impact craters KW - chemical composition KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50268485?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Did+habitable+environments+once+exist+in+Gusev+Crater%3F+Astrobiology+and+the+Mars+Exploration+Rover+Spirit&rft.au=Des+Marais%2C+D+J%3BAnonymous&rft.aulast=Des+Marais&rft.aufirst=D&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; biomass; chemical composition; cosmochemistry; Gusev Crater; habitability; impact craters; impact features; Mars; Mars Exploration Rover; Mars Exploration Rovers Program; metals; mineral composition; nutrients; planets; Spirit Rover; terrestrial planets; water; weathering ER - TY - JOUR T1 - VIMS evidence for palimpsests on Titan as a constraint on widespread precipitation AN - 50267909; 2007-110162 JF - Eos, Transactions, American Geophysical Union AU - Nelson, Robert M AU - Brown, R H AU - Hapke, B W AU - Smythe, W D AU - Kamp, Lucas AU - Boryta, M AU - Baines, Kevin H AU - Belucci, Giancarlo AU - Bibring, J AU - Buratti, B J AU - Capaccioni, F AU - Cerroni, P AU - Clark, R N AU - Coradini, A AU - Cruikshank, Dale P AU - Drossart, Pierre AU - Formisanno, V AU - Jaumann, Ralf AU - Langevin, Y AU - Matson, D L AU - McCord, T B AU - Mennella, V AU - Nicholson, P D AU - Sicardy, B AU - Sotin, C AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P41B EP - 08 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - albedo KW - icy satellites KW - imagery KW - impact features KW - relief KW - infrared spectra KW - giant planets KW - Saturn KW - photometry KW - Cassini-Huygens Mission KW - topography KW - surface features KW - Titan Satellite KW - spectra KW - outer planets KW - satellites KW - palimpsests KW - surface properties KW - VIMS instrument KW - weathering KW - models KW - planets KW - impact craters KW - image analysis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50267909?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=VIMS+evidence+for+palimpsests+on+Titan+as+a+constraint+on+widespread+precipitation&rft.au=Nelson%2C+Robert+M%3BBrown%2C+R+H%3BHapke%2C+B+W%3BSmythe%2C+W+D%3BKamp%2C+Lucas%3BBoryta%2C+M%3BBaines%2C+Kevin+H%3BBelucci%2C+Giancarlo%3BBibring%2C+J%3BBuratti%2C+B+J%3BCapaccioni%2C+F%3BCerroni%2C+P%3BClark%2C+R+N%3BCoradini%2C+A%3BCruikshank%2C+Dale+P%3BDrossart%2C+Pierre%3BFormisanno%2C+V%3BJaumann%2C+Ralf%3BLangevin%2C+Y%3BMatson%2C+D+L%3BMcCord%2C+T+B%3BMennella%2C+V%3BNicholson%2C+P+D%3BSicardy%2C+B%3BSotin%2C+C%3BAnonymous&rft.aulast=Nelson&rft.aufirst=Robert&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - albedo; Cassini-Huygens Mission; giant planets; icy satellites; image analysis; imagery; impact craters; impact features; infrared spectra; models; outer planets; palimpsests; photometry; planets; relief; satellites; Saturn; spectra; surface features; surface properties; Titan Satellite; topography; VIMS instrument; weathering ER - TY - JOUR T1 - Students and teachers exploring live the limits of life on Earth with a NASA/SETI expedition to the highest lakes on Earth AN - 50264353; 2007-127339 JF - Eos, Transactions, American Geophysical Union AU - Cabrol, N A AU - Grigsby, B H AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract ED33C EP - 03 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, SUPPL. SN - 0096-3941, 0096-3941 KW - Andes KW - modern analogs KW - public awareness KW - lakes KW - Mars KW - education KW - elementary geology KW - teacher education KW - Bolivia KW - terrestrial planets KW - planets KW - habitat KW - South America KW - K-12 education KW - Licancabur KW - virtual reality KW - surface features KW - volcanoes KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50264353?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Students+and+teachers+exploring+live+the+limits+of+life+on+Earth+with+a+NASA%2FSETI+expedition+to+the+highest+lakes+on+Earth&rft.au=Cabrol%2C+N+A%3BGrigsby%2C+B+H%3BAnonymous&rft.aulast=Cabrol&rft.aufirst=N&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+SUPPL.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - Andes; Bolivia; education; elementary geology; habitat; K-12 education; lakes; Licancabur; Mars; modern analogs; planets; public awareness; South America; surface features; teacher education; terrestrial planets; virtual reality; volcanoes ER - TY - JOUR T1 - "Deep interior"; radio reflection tomographic imaging of Earth-crossing asteroids AN - 50264277; 2007-110101 JF - Eos, Transactions, American Geophysical Union AU - Asphaug, E AU - Belton, Michael AU - Safaeinili, Ali AU - Klaasen, Kenneth P AU - Ostro, S AU - Yeomans, Donald K AU - Plaut, Jeffrey J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P31A EP - 0977 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - tomography KW - solar system KW - imagery KW - near-Earth objects KW - asteroids KW - near-Earth asteroids KW - orbits KW - parent bodies KW - geophysical methods KW - reflection methods KW - asteroid interiors KW - meteorites KW - radio-wave methods KW - orbital observations KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50264277?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=%22Deep+interior%22%3B+radio+reflection+tomographic+imaging+of+Earth-crossing+asteroids&rft.au=Asphaug%2C+E%3BBelton%2C+Michael%3BSafaeinili%2C+Ali%3BKlaasen%2C+Kenneth+P%3BOstro%2C+S%3BYeomans%2C+Donald+K%3BPlaut%2C+Jeffrey+J%3BAnonymous&rft.aulast=Asphaug&rft.aufirst=E&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - asteroid interiors; asteroids; geophysical methods; imagery; meteorites; near-Earth asteroids; near-Earth objects; orbital observations; orbits; parent bodies; radio-wave methods; reflection methods; solar system; tomography ER - TY - JOUR T1 - MRO's high resolution imaging science experiment (HiRISE); education and public outreach plans AN - 50263617; 2008-077314 JF - Eos, Transactions, American Geophysical Union AU - Gulick, V C AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract ED13C EP - 0728 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - imagery KW - public awareness KW - Mars KW - Mars Orbiter Camera KW - education KW - terrestrial planets KW - planets KW - landslides KW - K-12 education KW - mass movements KW - surface features KW - curricula KW - interpretation KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50263617?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=MRO%27s+high+resolution+imaging+science+experiment+%28HiRISE%29%3B+education+and+public+outreach+plans&rft.au=Gulick%2C+V+C%3BAnonymous&rft.aulast=Gulick&rft.aufirst=V&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - curricula; education; imagery; interpretation; K-12 education; landslides; Mars; Mars Orbiter Camera; mass movements; planets; public awareness; remote sensing; surface features; terrestrial planets ER - TY - JOUR T1 - Impact induced fluvial erosion and ponding on early Mars AN - 50263318; 2007-110155 JF - Eos, Transactions, American Geophysical Union AU - Colaprete, Anthony AU - Haberle, Robert M AU - Segura, T L AU - Toon, O B AU - Zahnle, Kevin AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P33B EP - 06 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - hydrology KW - general circulation models KW - impact features KW - asteroids KW - erosion KW - water erosion KW - Mars KW - erosion rates KW - impacts KW - simulation KW - paleoclimatology KW - terrestrial planets KW - ponds KW - planets KW - hydrologic cycle KW - paleoenvironment KW - fluvial features KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50263318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=VIMS+evidence+for+palimpsests+on+Titan+as+a+constraint+on+widespread+precipitation&rft.au=Nelson%2C+Robert+M%3BBrown%2C+R+H%3BHapke%2C+B+W%3BSmythe%2C+W+D%3BKamp%2C+Lucas%3BBoryta%2C+M%3BBaines%2C+Kevin+H%3BBelucci%2C+Giancarlo%3BBibring%2C+J%3BBuratti%2C+B+J%3BCapaccioni%2C+F%3BCerroni%2C+P%3BClark%2C+R+N%3BCoradini%2C+A%3BCruikshank%2C+Dale+P%3BDrossart%2C+Pierre%3BFormisanno%2C+V%3BJaumann%2C+Ralf%3BLangevin%2C+Y%3BMatson%2C+D+L%3BMcCord%2C+T+B%3BMennella%2C+V%3BNicholson%2C+P+D%3BSicardy%2C+B%3BSotin%2C+C%3BAnonymous&rft.aulast=Nelson&rft.aufirst=Robert&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - asteroids; erosion; erosion rates; fluvial features; general circulation models; hydrologic cycle; hydrology; impact craters; impact features; impacts; Mars; paleoclimatology; paleoenvironment; planets; ponds; simulation; terrestrial planets; water erosion ER - TY - JOUR T1 - Searching for active dust devils in Gusev Crater from orbit by Mars Express and the ground from Spirit AN - 50263275; 2007-110107 JF - Eos, Transactions, American Geophysical Union AU - Whelley, P L AU - Greeley, R AU - Neakrase, L D AU - Thompson, Shane D AU - Foley, Danny J AU - Landis, Geoffrey A AU - Squyres, S W AU - Neukum, G AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P31B EP - 0983 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - dust storms KW - imagery KW - Spirit Rover KW - sediment transport KW - Mars Exploration Rovers Program KW - Mars KW - landing sites KW - dust devils KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - detection KW - orbital observations KW - Mars Express KW - image analysis KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50263275?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Searching+for+active+dust+devils+in+Gusev+Crater+from+orbit+by+Mars+Express+and+the+ground+from+Spirit&rft.au=Whelley%2C+P+L%3BGreeley%2C+R%3BNeakrase%2C+L+D%3BThompson%2C+Shane+D%3BFoley%2C+Danny+J%3BLandis%2C+Geoffrey+A%3BSquyres%2C+S+W%3BNeukum%2C+G%3BAnonymous&rft.aulast=Whelley&rft.aufirst=P&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - detection; dust devils; dust storms; Gusev Crater; image analysis; imagery; landing sites; Mars; Mars Exploration Rover; Mars Exploration Rovers Program; Mars Express; orbital observations; planets; sediment transport; Spirit Rover; terrestrial planets ER - TY - JOUR T1 - Mass anomalies on Ganymede AN - 50261755; 2007-110096 JF - Eos, Transactions, American Geophysical Union AU - Palguta, J AU - Anderson, John D AU - Schubert, G AU - Moore, W B AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract P31A EP - 0967 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - icy satellites KW - numerical models KW - time series analysis KW - statistical analysis KW - Jupiter KW - Ganymede Satellite KW - anomalies KW - Galilean satellites KW - giant planets KW - mass KW - planets KW - spatial variations KW - physical properties KW - ice KW - planetology KW - outer planets KW - orbital observations KW - satellites KW - ice-rock interface KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50261755?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Mass+anomalies+on+Ganymede&rft.au=Palguta%2C+J%3BAnderson%2C+John+D%3BSchubert%2C+G%3BMoore%2C+W+B%3BAnonymous&rft.aulast=Palguta&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - anomalies; Galilean satellites; Ganymede Satellite; giant planets; ice; ice-rock interface; icy satellites; Jupiter; mass; numerical models; orbital observations; outer planets; physical properties; planetology; planets; satellites; spatial variations; statistical analysis; time series analysis ER - TY - JOUR T1 - Considerations for a radar system to detect an ocean underneath the icy shell of Europa AN - 50261743; 2008-077274 JF - Eos, Transactions, American Geophysical Union AU - Markus, T AU - Gogineni, P AU - Green, J L AU - Cooper, J F AU - Fung, S F AU - Taylor, W W AU - Benson, R F AU - Reinisch, B W AU - Song, P AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract SA13A EP - 1124 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - ionosphere KW - icy satellites KW - detection KW - Jupitor Icy Moons Orbiter Program KW - Europa Satellite KW - ice KW - radar methods KW - atmosphere KW - Galilean satellites KW - satellites KW - simulation KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50261743?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Considerations+for+a+radar+system+to+detect+an+ocean+underneath+the+icy+shell+of+Europa&rft.au=Markus%2C+T%3BGogineni%2C+P%3BGreen%2C+J+L%3BCooper%2C+J+F%3BFung%2C+S+F%3BTaylor%2C+W+W%3BBenson%2C+R+F%3BReinisch%2C+B+W%3BSong%2C+P%3BAnonymous&rft.aulast=Markus&rft.aufirst=T&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - atmosphere; detection; Europa Satellite; Galilean satellites; ice; icy satellites; ionosphere; Jupitor Icy Moons Orbiter Program; radar methods; satellites; simulation ER - TY - JOUR T1 - Organic haze aerosols on the early Earth; a laboratory investigation AN - 50260770; 2008-038955 JF - Eos, Transactions, American Geophysical Union AU - Trainer, M G AU - DeWitt, H L AU - Pavlov, A A AU - Jimenez, J L AU - McKay, C P AU - Worsnop, D R AU - Toon, O B AU - Tolbert, M A AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract V43C EP - 1434 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - methods KW - icy satellites KW - oxygen KW - aliphatic hydrocarbons KW - mass spectra KW - nitrogen KW - carbon dioxide KW - laboratory studies KW - electromagnetic radiation KW - carbon KW - Titan Satellite KW - spectra KW - satellites KW - chemical composition KW - climate KW - methane KW - Earth KW - paleoatmosphere KW - mass spectroscopy KW - organic haze KW - alkanes KW - ultraviolet radiation KW - wavelength KW - organic compounds KW - paleoenvironment KW - hydrocarbons KW - aerosols KW - spectroscopy KW - 12:Stratigraphy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50260770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Organic+haze+aerosols+on+the+early+Earth%3B+a+laboratory+investigation&rft.au=Trainer%2C+M+G%3BDeWitt%2C+H+L%3BPavlov%2C+A+A%3BJimenez%2C+J+L%3BMcKay%2C+C+P%3BWorsnop%2C+D+R%3BToon%2C+O+B%3BTolbert%2C+M+A%3BAnonymous&rft.aulast=Trainer&rft.aufirst=M&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aerosols; aliphatic hydrocarbons; alkanes; carbon; carbon dioxide; chemical composition; climate; Earth; electromagnetic radiation; hydrocarbons; icy satellites; laboratory studies; mass spectra; mass spectroscopy; methane; methods; nitrogen; organic compounds; organic haze; oxygen; paleoatmosphere; paleoenvironment; satellites; spectra; spectroscopy; Titan Satellite; ultraviolet radiation; wavelength ER - TY - JOUR T1 - Modeling the rise of atmospheric oxygen AN - 50260713; 2008-038923 JF - Eos, Transactions, American Geophysical Union AU - Claire, M AU - Catling, D AU - Zahnle, K AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract V41D EP - 04 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - photosynthesis KW - icy satellites KW - oxygen KW - aliphatic hydrocarbons KW - iron KW - temperature KW - carbon KW - Titan Satellite KW - Archean KW - greenhouse effect KW - satellites KW - organic carbon KW - Eh KW - methane KW - Precambrian KW - paleoatmosphere KW - photochemistry KW - atmosphere KW - alkanes KW - biomarkers KW - weathering KW - gases KW - models KW - organic compounds KW - metals KW - hydrogen KW - hydrocarbons KW - crust KW - 12:Stratigraphy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50260713?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+the+rise+of+atmospheric+oxygen&rft.au=Claire%2C+M%3BCatling%2C+D%3BZahnle%2C+K%3BAnonymous&rft.aulast=Claire&rft.aufirst=M&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; Archean; atmosphere; biomarkers; carbon; crust; Eh; gases; greenhouse effect; hydrocarbons; hydrogen; icy satellites; iron; metals; methane; models; organic carbon; organic compounds; oxygen; paleoatmosphere; photochemistry; photosynthesis; Precambrian; satellites; temperature; Titan Satellite; weathering ER - TY - JOUR T1 - The gravity fields and masses of Mars' seasonal icecaps AN - 50260062; 2008-077355 JF - Eos, Transactions, American Geophysical Union AU - Zuber, M T AU - Smith, D E AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract G33A EP - 07 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - orbits KW - atmosphere KW - Mars KW - polar caps KW - ice caps KW - carbon dioxide KW - terrestrial planets KW - planets KW - gravity anomalies KW - gravity field KW - surface features KW - seasonal variations KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50260062?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+gravity+fields+and+masses+of+Mars%27+seasonal+icecaps&rft.au=Zuber%2C+M+T%3BSmith%2C+D+E%3BAnonymous&rft.aulast=Zuber&rft.aufirst=M&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - atmosphere; carbon dioxide; gravity anomalies; gravity field; ice caps; Mars; orbits; planets; polar caps; seasonal variations; surface features; terrestrial planets ER - TY - JOUR T1 - Resolving power of satellite magnetic data for lithospheric field characterization AN - 50260006; 2008-077277 JF - Eos, Transactions, American Geophysical Union AU - Arkani-Hamed, J AU - Purucker, M AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract GP31A EP - 0824 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - Earth KW - lithosphere KW - data acquisition KW - global KW - geophysical methods KW - characterization KW - magnetic methods KW - Mars KW - simulation KW - satellite methods KW - magnetic field KW - magnetic properties KW - terrestrial planets KW - planets KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50260006?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Resolving+power+of+satellite+magnetic+data+for+lithospheric+field+characterization&rft.au=Arkani-Hamed%2C+J%3BPurucker%2C+M%3BAnonymous&rft.aulast=Arkani-Hamed&rft.aufirst=J&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - characterization; data acquisition; Earth; geophysical methods; global; lithosphere; magnetic field; magnetic methods; magnetic properties; Mars; planets; remote sensing; satellite methods; simulation; terrestrial planets ER - TY - JOUR T1 - Flow emplacement styles and flow rates from flow margin and channel topography; examples from terrestrial field and Martian altimetry data AN - 50258124; 2008-074538 JF - Eos, Transactions, American Geophysical Union AU - Sakimoto, S E H AU - Gregg, T K AU - Hughes, S S AU - Weren, S AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract V32A EP - 02 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - United States KW - Idaho KW - Global Positioning System KW - Cerberus Regio KW - lava flows KW - rates KW - Mars KW - volcanology KW - terrestrial planets KW - models KW - planets KW - volcanic features KW - lava KW - volcanism KW - eruptions KW - surface features KW - interplanetary comparison KW - pahoehoe KW - MOLA KW - basaltic composition KW - Snake River plain KW - lava fields KW - 24:Quaternary geology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258124?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+emplacement+styles+and+flow+rates+from+flow+margin+and+channel+topography%3B+examples+from+terrestrial+field+and+Martian+altimetry+data&rft.au=Sakimoto%2C+S+E+H%3BGregg%2C+T+K%3BHughes%2C+S+S%3BWeren%2C+S%3BAnonymous&rft.aulast=Sakimoto&rft.aufirst=S+E&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - DC N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - basaltic composition; Cerberus Regio; eruptions; Global Positioning System; Idaho; interplanetary comparison; lava; lava fields; lava flows; Mars; models; MOLA; pahoehoe; planets; rates; Snake River plain; surface features; terrestrial planets; United States; volcanic features; volcanism; volcanology ER - TY - JOUR T1 - Modeling Be-10 in polar ice; climatic vs. solar effects AN - 50095663; 2010-014504 JF - Eos, Transactions, American Geophysical Union AU - Field, C V AU - Schmidt, G A AU - Koch, D AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - abstract U41B EP - 01 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - alkaline earth metals KW - ice cores KW - Quaternary KW - Be-10 KW - isotopes KW - cosmogenic elements KW - climate change KW - Cenozoic KW - radioactive isotopes KW - volcanism KW - metals KW - solar radiation KW - climate effects KW - greenhouse gases KW - greenhouse effect KW - beryllium KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50095663?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Be-10+in+polar+ice%3B+climatic+vs.+solar+effects&rft.au=Field%2C+C+V%3BSchmidt%2C+G+A%3BKoch%2C+D%3BAnonymous&rft.aulast=Field&rft.aufirst=C&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 - America Geophysical Union 2004 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 - alkaline earth metals; Be-10; beryllium; Cenozoic; climate change; climate effects; cosmogenic elements; greenhouse effect; greenhouse gases; ice cores; isotopes; metals; Quaternary; radioactive isotopes; solar radiation; volcanism ER - TY - JOUR T1 - The greenhouse effect and the spectral decomposition of the clear-sky terrestrial radiation AN - 20236357; 8805725 AB - In this paper the clear-sky infrared radiation field of the Earth-atmosphere system is characterized by the spectral decomposition of the simulated upward and downward flux density components into three distinct wave number regions. The relative contributions of the far infrared, middle infrared, and windows spectral regions to the total longwave flux densities have been established. The approximate qualitative description of the meridional distributions of the zonal averages gave us a detailed insight into the role of the less explored far infrared spectral region. We demonstrate that on a global scale, the far infrared contribution to the clear-sky normalized greenhouse factor is significantly increasing toward the polar regions. Accurate computation of the transmitted and re-emitted part of the outgoing longwave radiation showed that in the far infrared the normalized upward atmospheric emittance increases poleward. This phenomenon is the direct consequence of the downward shift of the peak of the weighting functions in the strongly absorbing opaque spectral regions. The clear-sky total longwave terrestrial flux transmittance seems to be well correlated with the far infrared flux transmittance, which implies the possibility of inferring total longwave flux densities solely from far infrared observations. The zonal averages of the total normalized atmospheric upward emittances are almost independent of the water vapor column amount, they have no meridional variation, and they are constantly about fifty percent of the surface upward flux density, an indication, that the gray atmosphere in the IR is in radiative equilibrium. The meridional distribution of the greenhouse temperature change and its dependence on the atmospheric water vapor content were also evaluated. Solving the Schwarzschild-Milne equations for the bounded atmosphere the infrared atmospheric transfer and greenhouse functions were derived. The theoretically predicted greenhouse effect in the clear atmosphere is in perfect agreement with simulation results and measurements. JF - Idoejaras AU - Miskolczi, F M AU - Mlynczak, M G AD - Analytical Services & Materials Inc., One Enterprise Parkway, Suite 300 Hampton, VA 23666, USA, f.m.miskolczi@larc.nasa.gov Y1 - 2004/12// PY - 2004 DA - Dec 2004 SP - 209 EP - 251 VL - 108 IS - 4 SN - 0324-6329, 0324-6329 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Outgoing long-wave radiation KW - transmittance KW - water vapor KW - Water vapor content KW - terrestrial radiation KW - Decomposition KW - Atmosphere KW - Radiative equilibrium KW - Greenhouse temperatures KW - greenhouses KW - Water vapor in the atmosphere KW - Temperature KW - Infrared radiation KW - Simulation KW - Greenhouse effect KW - Terrestrial radiation KW - Polar environments KW - Polar Regions KW - Numerical simulations KW - Global warming KW - P 0000:AIR POLLUTION KW - M2 551.521.1/.18:Solar (551.521.1/.18) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20236357?accountid=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=Idoejaras&rft.atitle=The+greenhouse+effect+and+the+spectral+decomposition+of+the+clear-sky+terrestrial+radiation&rft.au=Miskolczi%2C+F+M%3BMlynczak%2C+M+G&rft.aulast=Miskolczi&rft.aufirst=F&rft.date=2004-12-01&rft.volume=108&rft.issue=4&rft.spage=209&rft.isbn=&rft.btitle=&rft.title=Idoejaras&rft.issn=03246329&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - greenhouses; Atmosphere; Greenhouse effect; transmittance; water vapor; Decomposition; terrestrial radiation; Simulation; Polar environments; Temperature; Terrestrial radiation; Water vapor content; Global warming; Infrared radiation; Numerical simulations; Greenhouse temperatures; Polar Regions; Water vapor in the atmosphere; Outgoing long-wave radiation; Radiative equilibrium ER - TY - JOUR T1 - Geosynchronous weather satellite thermal IR measurements prior to earthquakes AN - 1849308091; 2016-107418 JF - Eos (Washington, DC) AU - Logan, T L AU - Bryant, N A AU - Zobrist, A L AU - Bunch, W L AU - Clark, J AU - Anonymous Y1 - 2004/12// PY - 2004 DA - December 2004 SP - Abstract T53C EP - 05 PB - American Geophysical Union, Washington, DC VL - 85 IS - 47, Suppl. SN - 0096-3941, 0096-3941 KW - precursors KW - experimental studies KW - thermal emissions KW - Meteosat KW - strike-slip faults KW - satellite methods KW - infrared spectra KW - GOES KW - thermal anomalies KW - earthquake prediction KW - spectra KW - earthquakes KW - faults KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1849308091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geosynchronous+weather+satellite+thermal+IR+measurements+prior+to+earthquakes&rft.au=Logan%2C+T+L%3BBryant%2C+N+A%3BZobrist%2C+A+L%3BBunch%2C+W+L%3BClark%2C+J%3BAnonymous&rft.aulast=Logan&rft.aufirst=T&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 2004 fall meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - PubXState - DC N1 - Last updated - 2016-12-16 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - earthquake prediction; earthquakes; experimental studies; faults; GOES; infrared spectra; Meteosat; precursors; satellite methods; spectra; strike-slip faults; thermal anomalies; thermal emissions ER - TY - JOUR T1 - Greenland Ice Sheet: Increased coastal thinning AN - 17612035; 6112027 AB - Repeated laser-altimeter surveys and modelled snowfall/summer melt show average ice loss from Greenland between 1997 and 2003 was 80 +/-12 km super(3) yr super(-1), compared to about 60 km super(3) yr super(-1) for 1993/4-1998/9. Half of the increase was from higher summer melting, with the rest caused by velocities of some glaciers exceeding those needed to balance upstream snow accumulation. Velocities of one large glacier almost doubled between 1997 and 2003, resulting in net loss from its drainage basin by about 20 km super(3) of ice between 2002 and 2003. JF - Geophysical Research Letters AU - Krabill, W AU - Hanna, E AU - Huybrechts, P AU - Abdalati, W AU - Cappelen, J AU - Csatho, B AU - Frederick, E AU - Manizade, S AU - Martin, C AU - Sonntag, J AU - Swift, R AU - Thomas, R AU - Yungel, J AD - NASA Goddard Space Flight Center, Greenbelt, Maryland, USA Y1 - 2004/12// PY - 2004 DA - Dec 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 31 IS - 24 SN - 0094-8276, 0094-8276 KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Citation No. L24402 KW - M2 551.324:Land Ice/Glaciers (551.324) KW - O 2010:Physical Oceanography KW - Q2 02150:Ice KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17612035?accountid=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=Geophysical+Research+Letters&rft.atitle=Greenland+Ice+Sheet%3A+Increased+coastal+thinning&rft.au=Krabill%2C+W%3BHanna%2C+E%3BHuybrechts%2C+P%3BAbdalati%2C+W%3BCappelen%2C+J%3BCsatho%2C+B%3BFrederick%2C+E%3BManizade%2C+S%3BMartin%2C+C%3BSonntag%2C+J%3BSwift%2C+R%3BThomas%2C+R%3BYungel%2C+J&rft.aulast=Krabill&rft.aufirst=W&rft.date=2004-12-01&rft.volume=31&rft.issue=24&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL021533 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1029/2004GL021533 ER - TY - JOUR T1 - Tall precipitation cells in tropical cyclone eyewalls are associated with tropical cyclone intensification AN - 17310035; 6112199 AB - The association of tall precipitation with tropical cyclone intensification may have implications for the difficult task of forecasting the destructive potential of tropical cyclones. This study uses all of the well-centered overflights of tropical cyclones from 1998 to 2003 seen by the TRMM Precipitation Radar. The chance of intensification increases when one or more extremely tall convective towers exist in the tropical cyclone's eyewall. We define an extremely tall convective tower as a convective cell with a 20 dBZ reflectivity signal that reaches an altitude of at least 14.5 km. In addition, we adapt this radar technique for use with more plentiful infrared and passive microwave data. JF - Geophysical Research Letters AU - Kelley, Owen A AU - Stout, John AU - Halverson, Jeffrey B AD - NASA Goddard Space Flight Center, Greenbelt, Maryland, USA Y1 - 2004/12// PY - 2004 DA - Dec 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 31 IS - 24 SN - 0094-8276, 0094-8276 KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Citation No. L24112 KW - M2 551.515.2:Cyclones Hurricanes Typhoons (551.515.2) KW - Q2 02242:Observations and measurements at sea KW - SW 0815:Precipitation KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17310035?accountid=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=Geophysical+Research+Letters&rft.atitle=Tall+precipitation+cells+in+tropical+cyclone+eyewalls+are+associated+with+tropical+cyclone+intensification&rft.au=Kelley%2C+Owen+A%3BStout%2C+John%3BHalverson%2C+Jeffrey+B&rft.aulast=Kelley&rft.aufirst=Owen&rft.date=2004-12-01&rft.volume=31&rft.issue=24&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL021616 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1029/2004GL021616 ER - TY - JOUR T1 - Water resources for agriculture in a changing climate: international case studies AN - 17296496; 6102381 AB - This integrated study examines the implications of changes in crop water demand and water availability for the reliability of irrigation, taking into account changes in competing municipal and industrial demands, and explores the effectiveness of adaptation options in maintaining reliability. It reports on methods of linking climate change scenarios with hydrologic, agricultural, and planning models to study water availability for agriculture under changing climate conditions, to estimate changes in ecosystem services, and to evaluate adaptation strategies for the water resources and agriculture sectors. The models are applied to major agricultural regions in Argentina, Brazil, China, Hungary, Romania, and the US, using projections of climate change, agricultural production, population, technology, and GDP growth. For most of the relatively water-rich areas studied, there appears to be sufficient water for agriculture given the climate change scenarios tested. Northeastern China suffers from the greatest lack of water availability for agriculture and ecosystem services both in the present and in the climate change projections. Projected runoff in the Danube Basin does not change substantially, although climate change causes shifts in environmental stresses within the region. Northern Argentina's occasional problems in water supply for agriculture under the current climate may be exacerbated and may require investments to relieve future tributary stress. In Southeastern Brazil, future water supply for agriculture appears to be plentiful. Water supply in most of the US Cornbelt is projected to increase in most climate change scenarios, but there is concern for tractability in the spring and water-logging in the summer. Adaptation tests imply that only the Brazil case study area can readily accommodate an expansion of irrigated land under climate change, while the other three areas would suffer decreases in system reliability if irrigation areas were to be expanded. Cultivars are available for agricultural adaptation to the projected changes, but their demand for water may be higher than currently adapted varieties. Thus, even in these relatively water-rich areas, changes in water demand due to climate change effects on agriculture and increased demand from urban growth will require timely improvements in crop cultivars, irrigation and drainage technology, and water management. JF - Global Environmental Change, Part A: Human and Policy Dimensions AU - Rosenzweig, C AU - Strzepek, K M AU - Major, D C AU - Iglesias, A AU - Yates, D N AU - McCluskey, A AU - Hillel, D AD - NASA/Goddard Institute for Space Studies, 2880 Broadway, New York, NY 10025, USA, crosenzweig@giss.nasa.gov Y1 - 2004/12// PY - 2004 DA - Dec 2004 SP - 345 EP - 360 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 14 IS - 4 SN - 0959-3780, 0959-3780 KW - Sustainability Science Abstracts KW - M3 1120:Land UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17296496?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Environmental+Change%2C+Part+A%3A+Human+and+Policy+Dimensions&rft.atitle=Water+resources+for+agriculture+in+a+changing+climate%3A+international+case+studies&rft.au=Rosenzweig%2C+C%3BStrzepek%2C+K+M%3BMajor%2C+D+C%3BIglesias%2C+A%3BYates%2C+D+N%3BMcCluskey%2C+A%3BHillel%2C+D&rft.aulast=Rosenzweig&rft.aufirst=C&rft.date=2004-12-01&rft.volume=14&rft.issue=4&rft.spage=345&rft.isbn=&rft.btitle=&rft.title=Global+Environmental+Change%2C+Part+A%3A+Human+and+Policy+Dimensions&rft.issn=09593780&rft_id=info:doi/10.1016%2Fj.gloenvcha.2004.09.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1016/j.gloenvcha.2004.09.003 ER - TY - JOUR T1 - Killer impact AN - 1629944001; 2014-094201 JF - Astronomy (Milwaukee) AU - Cooke, Bill Y1 - 2004/12// PY - 2004 DA - December 2004 SP - 38 EP - 43 PB - Kalmbach Publishing, Waukesha, WI VL - 32 IS - 12 SN - 0091-6358, 0091-6358 KW - fragmentation KW - geologic hazards KW - asteroids KW - near-Earth asteroids KW - orbits KW - government agencies KW - frequency KW - meteors KW - probability KW - near-Earth objects KW - telescope methods KW - atmospheric entry KW - statistical analysis KW - prediction KW - atmosphere KW - impacts KW - satellite methods KW - size KW - comets KW - NASA KW - natural hazards KW - surveys KW - remote sensing KW - catastrophes KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1629944001?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Iron+isotope+analyses+for+the+origin+of+Fe-bearing+minerals+in+the+3.46+Ga+Marble+Bar+Chert%2C+Pilbara+Craton%2C+Western+Australia%2C+recovered+by+Archean+Biosphere+Drilling+Project+%28ABDP%29&rft.au=Yamaguchi%2C+K+E%3BHoashi%2C+M%3BTanimizu%2C+M%3BKakegawa%2C+T%3BNedachi%2C+M%3BOhmoto%2C+H%3BAnonymous&rft.aulast=Yamaguchi&rft.aufirst=K&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://www.astronomy.com/magazine LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - PubXState - WI N1 - Document feature - illus. N1 - Last updated - 2014-12-04 N1 - CODEN - ASTRD5 N1 - SubjectsTermNotLitGenreText - asteroids; atmosphere; atmospheric entry; catastrophes; comets; fragmentation; frequency; geologic hazards; government agencies; impacts; meteors; NASA; natural hazards; near-Earth asteroids; near-Earth objects; orbits; prediction; probability; remote sensing; satellite methods; size; statistical analysis; surveys; telescope methods ER - TY - JOUR T1 - NASA Mission Updates AN - 231483831 AB - Jan. 8 NET ___ Delta II ___ 17-B___ Deep Impact (NASA-JPL)___ ___ ___ ___ NASA/Orbital Sciences government civil launch Jan. 22 NET___ Pegasus XL___ VAFB ___ DART (NASA-MSFC) JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/11/29/ PY - 2004 DA - 2004 Nov 29 SP - 6 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 212 IS - 40 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231483831?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=NASA+Mission+Updates&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-11-29&rft.volume=212&rft.issue=40&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration; Orbital Sciences Corp N1 - Copyright - Copyright (c) 2004 The McGraw-Hill Companies, Inc. All rights reserved. N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Greenhouse gas growth rates AN - 17295368; 6079646 AB - We posit that feasible reversal of the growth of atmospheric CH sub(4) and other trace gases would provide a vital contribution toward averting dangerous anthropogenic interference with global climate. Such trace gas reductions may allow stabilization of atmospheric CO sub(2) at an achievable level of anthropogenic CO sub(2) emissions, even if the added global warming constituting dangerous anthropogenic interference is as small as 1 degree C. A 1 degree C limit on global warming, with canonical climate sensitivity, requires peak CO sub(2) ~ 440 ppm if further non-CO sub(2) forcing is +0.5 W/m super(2), but peak CO sub(2) ~ 520 ppm if further non-CO sub(2) forcing is -0.5 W/m super(2). The practical result is that a decline of non-CO sub(2) forcings allows climate forcing to be stabilized with a significantly higher transient level of CO sub(2) emissions. Increased "natural" emissions of CO sub(2), N sub(2)O, and CH sub(4) are expected in response to global warming. These emissions, an indirect effect of all climate forcings, are small compared with human-made climate forcing and occur on a time scale of a few centuries, but they tend to aggravate the task of stabilizing atmospheric composition. JF - Proceedings of the National Academy of Sciences, USA AU - Hansen, James AU - Sato, Makiko AD - National Aeronautics and Space Administration Goddard Institute for Space Studies and Columbia University Earth Institute, 2880 Broadway, New York, NY Y1 - 2004/11/16/ PY - 2004 DA - 2004 Nov 16 SP - 16109 EP - 16114 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 101 IS - 46 SN - 0027-8424, 0027-8424 KW - Sustainability Science Abstracts KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17295368?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Greenhouse+gas+growth+rates&rft.au=Hansen%2C+James%3BSato%2C+Makiko&rft.aulast=Hansen&rft.aufirst=James&rft.date=2004-11-16&rft.volume=101&rft.issue=46&rft.spage=16109&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Infrared OH Prompt Emission as a Proxy of Water Production in Comets: Quantitative Analysis of the Multiplet Near 3046 cm super(-1) in Comets C/1999 H1 (Lee) and C/2001 A2 (LINEAR) AN - 20280462; 6196068 AB - We report quantitative measurements of OH vibrational prompt emission in comets C/1999 H1 (Lee) and C/2001 A2 (LINEAR) based on high-dispersion infrared spectra acquired at the Keck Observatory atop Mauna Kea, Hawaii. Effective g-factors for four OH lines near 3046 cm super(-1) (in the 1-0 band) were obtained from simultaneous detections of OH and H sub(2)O. The measured spatial distribution of this OH "quadruplet" traces that of H sub(2)O, as expected if the excited OH is produced directly by water photolysis. These results establish OH prompt emission as an alternative (and convenient) proxy for water in comets. Possible limitations to the approach are discussed. Extension to other OH multiplets in the L band will permit direct comparison with theoretical models for the rotational population distribution of the free OH radicals produced by H sub(2)O photolysis in cometary atmospheres. JF - Astrophysical Journal AU - Bonev, B P AU - Mumma, MJ AU - Dello Russo, N AU - Gibb, EL AU - DiSanti, MA AU - Magee-Sauer, K AD - University of Notre Dame, Notre Dame, IN 46556, USA, bbonev@lepvax.gsfc.nasa.gov Y1 - 2004/11/10/ PY - 2004 DA - 2004 Nov 10 SP - 1048 EP - 1053 VL - 615 IS - 2 SN - 0004-637X, 0004-637X KW - Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts KW - M3 1010:Issues in Sustainable Development KW - M2 523.64:Comets (523.64) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20280462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrophysical+Journal&rft.atitle=Infrared+OH+Prompt+Emission+as+a+Proxy+of+Water+Production+in+Comets%3A+Quantitative+Analysis+of+the+Multiplet+Near+3046+cm+super%28-1%29+in+Comets+C%2F1999+H1+%28Lee%29+and+C%2F2001+A2+%28LINEAR%29&rft.au=Bonev%2C+B+P%3BMumma%2C+MJ%3BDello+Russo%2C+N%3BGibb%2C+EL%3BDiSanti%2C+MA%3BMagee-Sauer%2C+K&rft.aulast=Bonev&rft.aufirst=B&rft.date=2004-11-10&rft.volume=615&rft.issue=2&rft.spage=1048&rft.isbn=&rft.btitle=&rft.title=Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - LET and ion-species dependence for mutation induction and mutation spectrum on hprt locus in normal human fibroblasts. AN - 67286225; 15858385 AB - We have been studying LET and ion species dependence of RBE in mutation frequency and mutation spectrum of deletion pattern of exons in hprt locus. Normal human skin fibroblasts were irradiated with heavy-ion beams, such as carbon- (290 MeV/u and 135 MeV/u), neon- (230 MeV/u and 400 MeV/u), silicon- (490 MeV/u) and iron- (500 MeV/u) ion beams, generated by Heavy Ion Medical Accelerator in Chiba (HIMAC) at national Institute of Radiological Sciences (NIRS). Mutation induction in hprt locus was detected to measure 6-thioguanine resistant colonies and deletion spectrum of exons was analyzed by multiplex PCR. The LET-RBE curves of mutation induction for carbon- and neon-ion beams showed a peak around 75 keV/micrometers and 155 keV/micrometers, respectively. On the other hand, there observed no clear peak for silicon-ion beams. The deletion spectrum of exons was different in induced mutants among different ion species. These results suggested that quantitative and qualitative difference in mutation occurred when using different ion species even if similar LET values. JF - Uchu Seibutsu Kagaku AU - Tsuruoka, Chizuru AU - Suzuki, Masao AU - Fujitaka, Kazunobu AD - International Space Radiation Laboratory, National Institute Radiological Sciences. Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 188 EP - 189 VL - 18 IS - 3 SN - 0914-9201, 0914-9201 KW - Neon KW - 4VB4Y46AHD KW - Carbon KW - 7440-44-0 KW - Iron KW - E1UOL152H7 KW - Hypoxanthine Phosphoribosyltransferase KW - EC 2.4.2.8 KW - Silicon KW - Z4152N8IUI KW - Space life sciences KW - Relative Biological Effectiveness KW - Skin KW - Humans KW - Exons -- radiation effects KW - Particle Accelerators KW - Fibroblasts -- radiation effects KW - Mutation KW - Hypoxanthine Phosphoribosyltransferase -- radiation effects KW - Heavy Ions KW - Linear Energy Transfer KW - Mutagenesis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67286225?accountid=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=Uchu+Seibutsu+Kagaku&rft.atitle=LET+and+ion-species+dependence+for+mutation+induction+and+mutation+spectrum+on+hprt+locus+in+normal+human+fibroblasts.&rft.au=Tsuruoka%2C+Chizuru%3BSuzuki%2C+Masao%3BFujitaka%2C+Kazunobu&rft.aulast=Tsuruoka&rft.aufirst=Chizuru&rft.date=2004-11-01&rft.volume=18&rft.issue=3&rft.spage=188&rft.isbn=&rft.btitle=&rft.title=Uchu+Seibutsu+Kagaku&rft.issn=09149201&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-08-31 N1 - Date created - 2005-04-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Experiment facilities for life science experiments in space. AN - 67286166; 15858360 AB - To perform experiments in microgravity environment, there should be many difficulties compared with the experiments on ground. JAXA (Japan Aerospace Exploration Agency) has developed various experiment facilities to perform life science experiments in space, such as Cell Culture Kit, Thermo Electric Incubator, Free Flow Electrophoresis Unit, Aquatic Animal Experiment Unit, and so on. The first experiment facilities were flown on Spacelab-J mission in 1992, and they were improved and modified for the 2nd International Microgravity Laboratory (IML-2) mission in 1994. Based on these experiences, some of them were further improved and flown on another missions. These facilities are continuously being improved for the International Space Station use, where high level functions and automatic operations will be required. JF - Uchu Seibutsu Kagaku AU - Uchida, Satoko AD - Mitsubishi Heavy Industries, Ltd. Kobe Shipyard and Machinery Works. Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 140 EP - 141 VL - 18 IS - 3 SN - 0914-9201, 0914-9201 KW - Space life sciences KW - Cell Culture Techniques -- instrumentation KW - Animals KW - Equipment Design KW - Electrophoresis -- instrumentation KW - Aquaculture -- instrumentation KW - Housing, Animal KW - International Agencies KW - Radiation Monitoring -- instrumentation KW - Japan KW - Space Flight -- instrumentation KW - Spacecraft -- instrumentation KW - Weightlessness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67286166?accountid=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=Uchu+Seibutsu+Kagaku&rft.atitle=Experiment+facilities+for+life+science+experiments+in+space.&rft.au=Uchida%2C+Satoko&rft.aulast=Uchida&rft.aufirst=Satoko&rft.date=2004-11-01&rft.volume=18&rft.issue=3&rft.spage=140&rft.isbn=&rft.btitle=&rft.title=Uchu+Seibutsu+Kagaku&rft.issn=09149201&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-08-31 N1 - Date created - 2005-04-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - System of cell irradiation with a defined number of heavy ions (III). AN - 67285911; 15858384 AB - A single cell irradiation system has been developed at JAERI-Takasaki to study radiobiological processes in single-ion-hit mammalian cells and bystander cells, in ways that cannot be achieved using conventional broad field exposures. Individual mammalian cultured cells are irradiated in the atmosphere on the cell dish, the bottom of which is made of ion-track-detector CR-39, with a single or defined numbers of 13.0 MeV/amu 20Ne and 11.5 MeV/amu 40Ar ions. Targeting and irradiation of the cells are performed automatically at the on-line microscope of the microbeam apparatus according to the positional data of the target cells obtained at the off-line microscope before irradiation. Using this system, Chinese hamster ovary (CHO-K1) cells were irradiated with counted number of 20Ne and 40Ar ions. Thereafter, the growth of the cells was observed individually and repeatedly during post-irradiation incubation. The cells hit by a single 40Ar ion on their nucleus showed strong growth inhibition. Meanwhile, the cells in the irradiated dish but not hit by the ion (bystander cells) showed limited cell growth. This might be a bystander effect caused by heavy ion hit cell co-existing in the same dish. JF - Uchu Seibutsu Kagaku AU - Kobayashi, Yasuhiko AU - Funayama, Tomoo AU - Wada, Seiichi AU - Sakashita, Tetsuya AD - Research Group for Biotechnology Development, Japan Atomic Energy Research Institute (JAERI-Takasaki). Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 186 EP - 187 VL - 18 IS - 3 SN - 0914-9201, 0914-9201 KW - Plastics KW - 0 KW - CR 39 KW - 25656-90-0 KW - Polyethylene Glycols KW - 30IQX730WE KW - Neon KW - 4VB4Y46AHD KW - Argon KW - 67XQY1V3KH KW - Space life sciences KW - Radiation Dosage KW - Animals KW - Cricetulus KW - Bystander Effect KW - Microscopy KW - Cyclotrons KW - Cricetinae KW - Heavy Ions KW - Cell Proliferation -- radiation effects KW - Radiobiology -- methods KW - CHO Cells -- radiation effects KW - CHO Cells -- cytology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67285911?accountid=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=Uchu+Seibutsu+Kagaku&rft.atitle=System+of+cell+irradiation+with+a+defined+number+of+heavy+ions+%28III%29.&rft.au=Kobayashi%2C+Yasuhiko%3BFunayama%2C+Tomoo%3BWada%2C+Seiichi%3BSakashita%2C+Tetsuya&rft.aulast=Kobayashi&rft.aufirst=Yasuhiko&rft.date=2004-11-01&rft.volume=18&rft.issue=3&rft.spage=186&rft.isbn=&rft.btitle=&rft.title=Uchu+Seibutsu+Kagaku&rft.issn=09149201&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-08-31 N1 - Date created - 2005-04-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Effect of carbon ions on life span shortening and tumorigenesis in mice. AN - 67285892; 15900637 AB - One of the important concerns for astronauts in space is cancer risk associated with cosmic radiation, including heavy particle ions. But little information on cancer risk is available. We investigated the effect of carbon ions on life span shortening and tumor induction in B6C3F1 mice. The mice were exposed weekly to 0.4 and 2.0 Gy whole-body carbon-ion- or X-ray-irradiation for 4 consecutive weeks. The spectrum of induced tumors varied depending on the dose. The cause of death was thymic lymphomas and liver tumors at high and low dose, respectively. The life span shortening by X-rays was proportional to dose, while carbon ions produced a convex upward relationship. The relative biological effectiveness for the 50% life span shortening was about 1.4. The large effect of carbon ions encourages the study on tumor induction at low doses in the space. JF - Uchu Seibutsu Kagaku AU - Kakinuma, Shizuko AU - Kubo, Ayumi AU - Amasaki, Yoshiko AU - Nohima, Kumie AU - Imaoka, Tatsuhiko AU - Nishimura, Mayumi AU - Shimada, Yoshiya AD - Low Dose Radiation Effect Project, National Institute of Radiological Sciences. Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 190 VL - 18 IS - 3 SN - 0914-9201, 0914-9201 KW - Carbon KW - 7440-44-0 KW - Space life sciences KW - Mice, Inbred Strains KW - Animals KW - X-Rays KW - Relative Biological Effectiveness KW - Mice KW - Longevity -- radiation effects KW - Dose-Response Relationship, Radiation KW - Heavy Ions KW - Neoplasms, Radiation-Induced -- etiology KW - Neoplasms, Radiation-Induced -- mortality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67285892?accountid=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=Uchu+Seibutsu+Kagaku&rft.atitle=Effect+of+carbon+ions+on+life+span+shortening+and+tumorigenesis+in+mice.&rft.au=Kakinuma%2C+Shizuko%3BKubo%2C+Ayumi%3BAmasaki%2C+Yoshiko%3BNohima%2C+Kumie%3BImaoka%2C+Tatsuhiko%3BNishimura%2C+Mayumi%3BShimada%2C+Yoshiya&rft.aulast=Kakinuma&rft.aufirst=Shizuko&rft.date=2004-11-01&rft.volume=18&rft.issue=3&rft.spage=190&rft.isbn=&rft.btitle=&rft.title=Uchu+Seibutsu+Kagaku&rft.issn=09149201&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-08-31 N1 - Date created - 2005-05-11 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Modulation of cell mutability by serum factors from volunteers who experienced head-down-tilt bed rest. AN - 67285844; 15858374 AB - Head-down-tilt bed rest (BR) is utilized to mimic a microgravity environment. In this study, we examined whether the modulating activity of serum factors on cell mutability was changed in seventeen volunteers subjected to BR. For comparison, serum was comparatively obtained from seven volunteers who experienced the parabolic flight (PF). Cultured human cells were treated with serum and then irradiated with UV or X-ray. Mutagenicity was estimated by identification of K-ras codon 12 base substitution mutation, following PCR and differential dot-blot hybridization. Modulating activity was detected in one sample from each of post-BR and post-PF serum. JF - Uchu Seibutsu Kagaku AU - Sugaya, Shigeru AU - Kita, Kazuko AU - Fukuoka, Hideoki AU - Suzuki, Nobuo AD - Graduate School of Medicine, Chiba University, Chuo-ku, Chiba. Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 167 EP - 168 VL - 18 IS - 3 SN - 0914-9201, 0914-9201 KW - Codon KW - 0 KW - Space life sciences KW - manned KW - Flight Experiment KW - short duration KW - Parabolic Flight KW - Ultraviolet Rays KW - Bed Rest KW - Head-Down Tilt KW - Cells, Cultured KW - Humans KW - Cell Line KW - Genes, ras -- genetics KW - Genes, ras -- radiation effects KW - Space Flight KW - Weightlessness Simulation KW - Mutation KW - Weightlessness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67285844?accountid=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=Uchu+Seibutsu+Kagaku&rft.atitle=Modulation+of+cell+mutability+by+serum+factors+from+volunteers+who+experienced+head-down-tilt+bed+rest.&rft.au=Sugaya%2C+Shigeru%3BKita%2C+Kazuko%3BFukuoka%2C+Hideoki%3BSuzuki%2C+Nobuo&rft.aulast=Sugaya&rft.aufirst=Shigeru&rft.date=2004-11-01&rft.volume=18&rft.issue=3&rft.spage=167&rft.isbn=&rft.btitle=&rft.title=Uchu+Seibutsu+Kagaku&rft.issn=09149201&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-08-31 N1 - Date created - 2005-04-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Formation and stability of complex organic compounds in space environments. AN - 67284358; 15858380 AB - Complex organic compounds have been found in extraterrestrial bodies such as meteorites and comets. We confirmed the formation of complex organic compounds that contained amino acid precursors from a mixture of carbon monoxide (or methanol), ammonia and water by radiation or UV. Molecular weights of the complex organics were several thousands. Stability of the complex precursors was studied. When free amino acids were irradiated with gamma rays or synchrotron radiation, they easily decomposed. The complex precursors were, however, much more stable than free amino acid against irradiation. We propose to examine the formation and alteration of amino acid precursors in space by using exposed facility of ISS. JF - Uchu Seibutsu Kagaku AU - Kobayashi, Kensei AU - Tonishi, Hisako AU - Tsuboi, Taiki AU - Suzuki, Nobushige AU - Kaneko, Takeo AU - Takano, Yoshinori AU - Muramatsu, Yasuo Yasuyuki AU - Hashimoto, Hirofumi AU - Yamashita, Masamichi AD - Department of Chemistry and Biotechnology, Yokohama National University. Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 179 EP - 180 VL - 18 IS - 3 SN - 0914-9201, 0914-9201 KW - Amino Acids KW - 0 KW - Water KW - 059QF0KO0R KW - Carbon KW - 7440-44-0 KW - Ammonia KW - 7664-41-7 KW - Carbon Monoxide KW - 7U1EE4V452 KW - Glycine KW - TE7660XO1C KW - Methanol KW - Y4S76JWI15 KW - Space life sciences KW - Exobiology KW - Synchrotrons KW - Gamma Rays KW - Space Flight KW - Water -- chemistry KW - Extraterrestrial Environment KW - Ammonia -- chemistry KW - Dose-Response Relationship, Radiation KW - Methanol -- chemistry KW - Carbon Monoxide -- chemistry KW - Heavy Ions KW - Cosmic Radiation KW - Amino Acids -- chemical synthesis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67284358?accountid=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=Uchu+Seibutsu+Kagaku&rft.atitle=Formation+and+stability+of+complex+organic+compounds+in+space+environments.&rft.au=Kobayashi%2C+Kensei%3BTonishi%2C+Hisako%3BTsuboi%2C+Taiki%3BSuzuki%2C+Nobushige%3BKaneko%2C+Takeo%3BTakano%2C+Yoshinori%3BMuramatsu%2C+Yasuo+Yasuyuki%3BHashimoto%2C+Hirofumi%3BYamashita%2C+Masamichi&rft.aulast=Kobayashi&rft.aufirst=Kensei&rft.date=2004-11-01&rft.volume=18&rft.issue=3&rft.spage=179&rft.isbn=&rft.btitle=&rft.title=Uchu+Seibutsu+Kagaku&rft.issn=09149201&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-08-31 N1 - Date created - 2005-04-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Effects of heavy ion to the primary [correction of rimary] culture of mouse brain cells. AN - 67284249; 15858347 AB - To investigate effects of low dose heavy particle radiation to CNS system, we adopted mouse neonatal brain cells in culture being exposed to heavy ions by HIMAC at NIRS and NSRL at BNL. The applied dose varied from 0.05 Gy up to 2.0 Gy. The subsequent biological effects were evaluated by an induction of apoptosis and neuron survival focusing on the dependencies of the animal strains, SCID, B6, B6C3F1, C3H, used for brain cell culture, SCID was the most sensitive and C3H the least sensitive to particle radiation as evaluated by 10% apoptotic criterion. The LET dependency was compared with using SCID and B6 cells exposing to different ions (H, C, Ne, Si, Ar, and Fe). Although no detectable LET dependency was observed in the high LET (55-200 keV/micrometers) and low dose (<0.5 Gy) regions. The survivability profiles of the neurons were different in the mouse strains and ions. In this report, a result of memory and learning function to adult mice after whole-body and brain local irradiation at carbon ion and iron ion. JF - Uchu Seibutsu Kagaku AU - Nojima, Kumie AU - Nakadai, Taeko AU - Kohno, Yukio AU - Vazquez, Marcelo E AU - Yasuda, Nakahiro AU - Nagaoka, Shunji AD - International Space Radiation Laboratory, National Institute of Radiological Sciences (NIRS), Inage-ku, Chiba, Japan. Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 114 EP - 115 VL - 18 IS - 3 SN - 0914-9201, 0914-9201 KW - Carbon KW - 7440-44-0 KW - Space life sciences KW - NASA Discipline Radiation Health KW - Non-NASA Center KW - Radiation Dosage KW - Animals KW - Neurons -- radiation effects KW - Apoptosis -- radiation effects KW - Cells, Cultured -- radiation effects KW - Mice KW - Dose-Response Relationship, Radiation KW - Mice, Inbred Strains KW - X-Rays KW - Relative Biological Effectiveness KW - Particle Accelerators KW - Mice, Inbred C3H KW - Cell Survival -- radiation effects KW - Mice, SCID KW - Linear Energy Transfer KW - Heavy Ions KW - Brain -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67284249?accountid=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=Uchu+Seibutsu+Kagaku&rft.atitle=Effects+of+heavy+ion+to+the+primary+%5Bcorrection+of+rimary%5D+culture+of+mouse+brain+cells.&rft.au=Nojima%2C+Kumie%3BNakadai%2C+Taeko%3BKohno%2C+Yukio%3BVazquez%2C+Marcelo+E%3BYasuda%2C+Nakahiro%3BNagaoka%2C+Shunji&rft.aulast=Nojima&rft.aufirst=Kumie&rft.date=2004-11-01&rft.volume=18&rft.issue=3&rft.spage=114&rft.isbn=&rft.btitle=&rft.title=Uchu+Seibutsu+Kagaku&rft.issn=09149201&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-08-31 N1 - Date created - 2005-04-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Effects of irradiated medium on chromatid aberrations in mammalian cells using double mylar dishes. AN - 67284209; 15858345 AB - We examined the potential contribution of irradiated medium on the bystander effect using custom made double-mylar stainless steel rings. Exponentially growing Human-hamster hybrid (AL) cells were plated on either one or both sides of double-mylar dishes 2-4 days before irradiation. One side (with or without cells) was irradiated with alpha particles using the track segment mode of a 4 MeV Van de Graaff accelerator at the Radiological Research Accelerator Facilities of Columbia University. Since alpha particles can only traverse a very limited distance, cells plated on the other side of a medium-filled mylar dish will not be irradiated by the alpha particles. The results of chromosomal aberrations on un-irradiated target cells that were attached to the top mylar layer indicate that the number of chromatid-type aberrations was higher when there was a bottom layer of cells in the medium filled chambers than just medium alone. Furthermore, when transferring the medium from these cell-irradiated dishes to fresh AL cultures, chromatid-type aberrations were produced in the un-irradiated fresh cells. In contrast, medium irradiated in the absence of cells had no effect on chromatid aberrations. These results suggest that certain modulating factors secreted from the irradiated cells on the bottom mylar layer into the medium, induce chromatin damage in the un-irradiated, bystander cells. JF - Uchu Seibutsu Kagaku AU - Suzuki, Masao AU - Zhou, Hongning AU - Hei, Tom K AU - Tsuruoka, Chizuru AU - Fujitaka, Kazunobu AD - ISRL, NIRS. Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 110 EP - 111 VL - 18 IS - 3 SN - 0914-9201, 0914-9201 KW - Culture Media KW - 0 KW - Polyethylene Terephthalates KW - Lavsan KW - 25038-59-9 KW - Space life sciences KW - Radiation Dosage KW - Cell Communication -- radiation effects KW - Animals KW - Humans KW - Particle Accelerators KW - Hybrid Cells KW - Alpha Particles KW - Cell Survival -- radiation effects KW - Mutation -- radiation effects KW - Cricetinae KW - Bystander Effect -- radiation effects KW - Culture Media -- radiation effects KW - Cell Line -- radiation effects KW - Chromosome Aberrations UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67284209?accountid=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=Uchu+Seibutsu+Kagaku&rft.atitle=Effects+of+irradiated+medium+on+chromatid+aberrations+in+mammalian+cells+using+double+mylar+dishes.&rft.au=Suzuki%2C+Masao%3BZhou%2C+Hongning%3BHei%2C+Tom+K%3BTsuruoka%2C+Chizuru%3BFujitaka%2C+Kazunobu&rft.aulast=Suzuki&rft.aufirst=Masao&rft.date=2004-11-01&rft.volume=18&rft.issue=3&rft.spage=110&rft.isbn=&rft.btitle=&rft.title=Uchu+Seibutsu+Kagaku&rft.issn=09149201&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-08-31 N1 - Date created - 2005-04-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - HZE radiation effects for hereditary renal carcinomas. AN - 67283224; 15858379 AB - Eker rat known as a model of hereditary renal carcinoma (RC) is an example of Mendelian dominantly inherited predisposition to a specific cancer in experimental animals. We investigate the effects of simulated space radiation on carcinogenesis using HIMAC. We estimated RBE from the Eker rats exposed to the heavy-ions, C (290 MeV/u) and Fe (500 MeV/u) ions, comparing to the effects of X-ray irradiation. Pregnant rats were exposed to C and Fe ions and X-rays with a single dose of 1 Gy, 2 Gy, 3 Gy on day 19 of gestation. The offspring were sacrificed at 8 weeks of age. We evaluated organ weights and tumor genesis. The weights of thymus, lung, liver, spleen were found to be no difference from the control at 1 Gy irradiation but 50% decrease at 3 Gy irradiation. We found in the irradiated animal that kidney, brain and testis were very sensitive organs of which the weight decreased to approximately 80% at 1 Gy and to 40% at 3 Gy irradiations. Based on the dose-response relationship of the radiation-induced carcinoma, averaged RBE ware calculated to be 1.1 for C-ion, 1.6 for Fe-ion. JF - Uchu Seibutsu Kagaku AU - Nakadai, Taeko AU - Nojima, Kumie AU - Kobayashi, Ikuo AU - Sato, Kayoko AU - Yasuda, Nakahiro AU - Mitani, Hiroaki AU - Hino, Okio AD - International Space Radiation Laboratory NIRS, Chiba, Japan. Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 177 EP - 178 VL - 18 IS - 3 SN - 0914-9201, 0914-9201 KW - Carbon KW - 7440-44-0 KW - Iron KW - E1UOL152H7 KW - Space life sciences KW - Animals KW - Disease Models, Animal KW - Dose-Response Relationship, Radiation KW - Organ Size KW - Pregnancy KW - Rats, Inbred Strains KW - Rats KW - X-Rays KW - Rats, Inbred F344 KW - Particle Accelerators KW - Carcinogenicity Tests KW - Linear Energy Transfer KW - Female KW - Male KW - Kidney Neoplasms -- genetics KW - Heavy Ions KW - Neoplasms, Radiation-Induced -- etiology KW - Pregnancy, Animal KW - Kidney Neoplasms -- etiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67283224?accountid=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=Uchu+Seibutsu+Kagaku&rft.atitle=HZE+radiation+effects+for+hereditary+renal+carcinomas.&rft.au=Nakadai%2C+Taeko%3BNojima%2C+Kumie%3BKobayashi%2C+Ikuo%3BSato%2C+Kayoko%3BYasuda%2C+Nakahiro%3BMitani%2C+Hiroaki%3BHino%2C+Okio&rft.aulast=Nakadai&rft.aufirst=Taeko&rft.date=2004-11-01&rft.volume=18&rft.issue=3&rft.spage=177&rft.isbn=&rft.btitle=&rft.title=Uchu+Seibutsu+Kagaku&rft.issn=09149201&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-08-31 N1 - Date created - 2005-04-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Contribution of radiation-induced, nitric oxide-mediated bystander effect to radiation-induced adaptive response. AN - 67283102; 15858344 AB - There has been a recent upsurge of interest in radiation-induced adaptive response and bystander effect, which are specific modes in stress response to low-dose/low-dose rate radiation. Recently, we found that the accumulation of iNOS in wtp53 celIs was induced by chronic irradiation with gamma rays followed by acute irradiation with X-rays, but not by each one, resulting in an increase in nitrite concentrations of medium. It is suggested that the accumulation of iNOS may be due to the depression of acute irradiation-induced p53 functions by pre-chronic irradiation. In addition, we found that the radiosensitivity of wtp53 cells against acute irradiation with X-rays was reduced after chronic irradiation with gamma rays. This reduction of radiosensitivity of wtp53 cells was nearly completely suppressed by the addition of NO scavenger, carboxy-PTIO to the medium. This reduction of radiosensitivity of wtp53 cells is just radiation-induced adaptive response, suggesting that NO-mediated bystander effect may considerably contribute to adaptive response induced by radiation. JF - Uchu Seibutsu Kagaku AU - Matsumoto, Hideki AU - Ohnishi, Takeo AD - Dept. Exp. Radiol. Health Phys., Fac. Med. Sci., Univ. Fukui, Matsuoka, Fukui, Japan. Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 108 EP - 109 VL - 18 IS - 3 SN - 0914-9201, 0914-9201 KW - Tumor Suppressor Protein p53 KW - 0 KW - Nitric Oxide KW - 31C4KY9ESH KW - NOS2 protein, human KW - EC 1.14.13.39 KW - Nitric Oxide Synthase KW - Nitric Oxide Synthase Type II KW - Space life sciences KW - Radiation Dosage KW - Tumor Suppressor Protein p53 -- radiation effects KW - Humans KW - Nitric Oxide -- metabolism KW - Adaptation, Physiological KW - Nitric Oxide Synthase -- metabolism KW - Linear Energy Transfer KW - Cell Survival KW - Cell Physiological Phenomena -- radiation effects KW - Bystander Effect KW - Radiation Tolerance -- physiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67283102?accountid=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=Uchu+Seibutsu+Kagaku&rft.atitle=Contribution+of+radiation-induced%2C+nitric+oxide-mediated+bystander+effect+to+radiation-induced+adaptive+response.&rft.au=Matsumoto%2C+Hideki%3BOhnishi%2C+Takeo&rft.aulast=Matsumoto&rft.aufirst=Hideki&rft.date=2004-11-01&rft.volume=18&rft.issue=3&rft.spage=108&rft.isbn=&rft.btitle=&rft.title=Uchu+Seibutsu+Kagaku&rft.issn=09149201&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-08-31 N1 - Date created - 2005-04-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Detection of adaptive response at chromosome level. AN - 67282361; 15858346 AB - We have just started the basic study to detect the genetic alterations at chromosome level as a result of radioadaptive response. The assay system is based upon the analysis of loss of heterozygosity (LOH) induced in human lymphoblastoid cell TK6, which were pre-irradiated with low-doses of ionizing radiation (IR) before the challenging irradiation. In our previous study, this analysis was shown to be very sensitive to IR because the radiation-specific hemizygous LOHs (interstitial deletions) were observed after 10 cGy of IR (X-rays or accelerated carbon-ion beam). Here, we would like to introduce our plan how to detect the changes in such radiation-specific LOH patterns by the pre-irradiation of TK6. If we succeed the detection, the radioadaptation assay system can be used for elucidating the biological effects of low-doses of space ionizing radiation. In addition, we are also considering the modification of assay system by introducing the site-specific chromosome breakage (DNA double-strand break) instead of challenging IR. Furthermore, the preliminary results of the experiments using frozen TK6 cells for the preparation of ISS experiments. JF - Uchu Seibutsu Kagaku AU - Yatagai, Fumio AU - Takayama, Yuko AU - Inoue, Masami AU - Honma, Masamitsu AU - Iwaki, Masaya AD - RIKEN. Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 112 EP - 113 VL - 18 IS - 3 SN - 0914-9201, 0914-9201 KW - Thymidine Kinase KW - EC 2.7.1.21 KW - Space life sciences KW - Radiation Dosage KW - Heavy Ions KW - Tumor Cells, Cultured KW - Humans KW - Radiation Tolerance KW - Adaptation, Physiological KW - Thymidine Kinase -- genetics KW - Lymphocytes -- radiation effects KW - Loss of Heterozygosity -- radiation effects KW - Mutation -- radiation effects KW - Chromosomes -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67282361?accountid=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=Uchu+Seibutsu+Kagaku&rft.atitle=Detection+of+adaptive+response+at+chromosome+level.&rft.au=Yatagai%2C+Fumio%3BTakayama%2C+Yuko%3BInoue%2C+Masami%3BHonma%2C+Masamitsu%3BIwaki%2C+Masaya&rft.aulast=Yatagai&rft.aufirst=Fumio&rft.date=2004-11-01&rft.volume=18&rft.issue=3&rft.spage=112&rft.isbn=&rft.btitle=&rft.title=Uchu+Seibutsu+Kagaku&rft.issn=09149201&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-08-31 N1 - Date created - 2005-04-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Space radiation transport properties of polyethylene-based composites. AN - 67210566; 15644352 AB - Composite materials that can serve as both effective shielding materials against cosmic-ray and energetic solar particles in deep space, as well as structural materials for habitat and spacecraft, remain a critical and mission enabling component in mission planning and exploration. Polyethylene is known to have excellent shielding properties due to its low density, coupled with high hydrogen content. Polyethylene-fiber reinforced composites promise to combine this shielding effectiveness with the required mechanical properties of structural materials. Samples of polyethylene-fiber reinforced epoxy matrix composite 1-5 cm thick were prepared at the NASA Marshall Space Flight Center and tested against a 500 MeV/nucleon Fe beam at the HIMAC facility of NIRS in Chiba, Japan. This paper presents measured and calculated results for the radiation transport properties of these samples. JF - Annals of the New York Academy of Sciences AU - Kaul, R K AU - Barghouty, A F AU - Dahche, H M AD - NASA-Marshall Space Flight Center, SD-46, AL 35812, USA. nasser.barghouty@msfc.nasa.gov Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 138 EP - 149 VL - 1027 SN - 0077-8923, 0077-8923 KW - Polymers KW - 0 KW - Hydrogen KW - 7YNJ3PO35Z KW - Polyethylene KW - 9002-88-4 KW - Iron KW - E1UOL152H7 KW - Index Medicus KW - Space life sciences KW - NASA Center MSFC KW - NASA Discipline Radiation Health KW - United States KW - Radiation Protection KW - Extraterrestrial Environment KW - Tensile Strength KW - Spacecraft KW - Biophysical Phenomena KW - Biophysics KW - Heavy Ions KW - Solar Activity KW - Radiation KW - United States National Aeronautics and Space Administration KW - Materials Testing KW - Linear Energy Transfer KW - Radiation, Ionizing KW - Cosmic Radiation KW - Space Flight KW - Polyethylene -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67210566?accountid=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=Annals+of+the+New+York+Academy+of+Sciences&rft.atitle=Space+radiation+transport+properties+of+polyethylene-based+composites.&rft.au=Kaul%2C+R+K%3BBarghouty%2C+A+F%3BDahche%2C+H+M&rft.aulast=Kaul&rft.aufirst=R&rft.date=2004-11-01&rft.volume=1027&rft.issue=&rft.spage=138&rft.isbn=&rft.btitle=&rft.title=Annals+of+the+New+York+Academy+of+Sciences&rft.issn=00778923&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-02-18 N1 - Date created - 2005-01-12 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Unwrapping the whirlwind; measuring natural dust devils AN - 51759378; 2005-012649 AB - The Eldorado Valley Dust Devil Project in southern Nevada has developed a unique chase system to actively pursue and probe dust devil vortices that form over the desert playa surface. Dust devils have been characterized as capable of lofting substantial masses of sift and dust to considerable heights (by Gillette & Sinclair, 1990, Metzger, and others). Their effective erosion of soil must derive from the convective thermodynamics that power the vortices. Unfortunately, the scarcity of detailed measurements of dust devils hampers both the ability to develop theories that articulate their behavior and to test the theories already proposed. The chase rig consists of a terrain-following 5-m vertical mast supporting 30 instruments that profile wind speed, temperature, pressure, and humidity. Additional single-level instruments measure particle impacts, particle charge states, and UV insolation levels (several of which were developed for the Beagle2 Mars lander). Dust devils could not sustain their thermal engine when ambient winds dropped below 2 m/s. Conversely, vortex structure was disbursed and destroyed when ambient winds exceeded 8 m/s, although in both cases short-lived vortices could develop. Under such conditions, a dozen events were well documented by datalogger and cameras. This report will present the latest findings from the 2004 field season as we strive to assimilate these simultaneous data sets. JF - Abstracts with Programs - Geological Society of America AU - Metzger, Stephen AU - Balme, Matt AU - Farrell, William M AU - Fuerstenau, Stephen AU - Greeley, Ronald AU - Merrison, Jonathan AU - Patel, Mannish AU - Ringrose, Timothy AU - Towner, Martin AU - Zarnecki, John AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 22 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - eolian features KW - Eldorado Valley KW - erosion KW - playas KW - Mars KW - Clark County Nevada KW - dust devils KW - deserts KW - observations KW - soil erosion KW - Nevada KW - soils KW - dust storms KW - programs KW - measurement KW - terrestrial planets KW - planets KW - southern Nevada KW - atmospheric transport KW - natural analogs KW - planetology KW - terrestrial comparison KW - geomorphology KW - winds KW - instruments KW - field studies KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51759378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Unwrapping+the+whirlwind%3B+measuring+natural+dust+devils&rft.au=Metzger%2C+Stephen%3BBalme%2C+Matt%3BFarrell%2C+William+M%3BFuerstenau%2C+Stephen%3BGreeley%2C+Ronald%3BMerrison%2C+Jonathan%3BPatel%2C+Mannish%3BRingrose%2C+Timothy%3BTowner%2C+Martin%3BZarnecki%2C+John%3BAnonymous&rft.aulast=Metzger&rft.aufirst=Stephen&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=22&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, 2004 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 - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - atmospheric transport; Clark County Nevada; deserts; dust devils; dust storms; Eldorado Valley; eolian features; erosion; field studies; geomorphology; instruments; Mars; measurement; natural analogs; Nevada; observations; planetology; planets; playas; programs; soil erosion; soils; southern Nevada; terrestrial comparison; terrestrial planets; United States; winds ER - TY - JOUR T1 - NASA Explorer Schools (NES); inspiring the next generation AN - 51759247; 2005-012598 AB - In 2003, NASA established the Explorer Schools Program to enhance learning in science, mathematics, and technology. Fifty school teams, teachers and educators from diverse communities across the United States, are selected annually in a peer competition. In this partnership with NASA, the NES teams will receive new teaching resources and technology tools to enhance learning in grades 4-9. Up to $17,500 is provided to purchase technology to support science and mathematics education. NASA hosts a yearly leadership conference and workshop for new schools during which NES educators and students previously selected share experiences. Surveys from each new NES inform NASA of the curricular and technological needs that the school will address during the partnership. Schools are informed of the principles and national standards that have been established by grade level for science, mathematics, technology, and geography. Geologists, concerned about earth science education in grades 4-9, should note that the standards in science address the structure of the Earth system, history of Earth and Earth in the solar system. Within the geography standards, environment and society are addressed, specifically human modification of the physical environment, the impact of physical systems on people and the use, distribution and importance of resources. Although the word geology does not appear in the standards, your awareness of the standards is important. You can volunteer to help teachers and parents in explorer schools through leading field trips, especially field trips through your university facilities. Your involvement is critical because teachers in grades 4-9 may have poor academic backgrounds in earth science. Your knowledge of the standards and willingness to provide content information will demonstrate that the subject of geology is involved in so many aspects of daily life. JF - Abstracts with Programs - Geological Society of America AU - Marks, Stephen K AU - Vitek, John D AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 14 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - programs KW - technology KW - K-12 education KW - extraterrestrial geology KW - NASA KW - government agencies KW - curricula KW - education KW - teacher education KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51759247?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+lidar+imagery+as+a+tool+for+mapping+the+northern+San+Andreas+Fault+in+heavily+forested+areas+of+Mendocino+and+Sonoma+counties%2C+California&rft.au=Prentice%2C+C+S%3BKoehler%2C+R+D%3BBaldwin%2C+J+N%3BHarding%2C+D+J%3BAnonymous&rft.aulast=Prentice&rft.aufirst=C&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 - Geological Society of America, 2004 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 - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - curricula; education; extraterrestrial geology; government agencies; K-12 education; NASA; programs; teacher education; technology ER - TY - JOUR T1 - Undercut rocks at the MER Gusev landing site AN - 51759193; 2005-012645 AB - On January 3 2004, the NASA Spirit rover landed on the plains inside the Gusev Crater in the southern hemisphere of Mars, and has made observations of the landing site and nearby region in visual and infrared wavelengths, as well as making in-situ measurements of rocks and soil. A number of rocks at the Gusev site are perched, with a significant undercut above the surface; additional rocks show a feature of being eroded or etched at a height of one to three centimeters immediately above the soil line. Some rocks also show terracing, and others show a two-tone pattern of albedo, with a distinct dividing line between a lighter area near the surface and a darker color above the surface. In a small number of cases, the dividing line is correlated with a visible horizontal groove in the rock, most likely indicating an earlier location of burial of the rock. A number of explanations for this undercutting are possible. Perched rocks can be placed on the surface by deflation of the soil from underneath the rock. The surface etching may be abrasion due to reptation. Reptation, or surface creep, occurs as sand moves without leaving the surface, as small (100-200 micron particles) moved by saltation set larger particles in motion. These large particles are effective at abrading the rocks at the surface level. The structure of "ripple" features at the site is evidence to support reptation at the Gusev site. An alternate explanation is etching at the surface by chemically active grit. JF - Abstracts with Programs - Geological Society of America AU - Landis, Geoffrey A AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 21 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - terrestrial planets KW - Mars Exploration Rover KW - surface properties KW - planets KW - petrology KW - craters KW - erosion KW - abrasion KW - Mars KW - landing sites KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51759193?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Undercut+rocks+at+the+MER+Gusev+landing+site&rft.au=Landis%2C+Geoffrey+A%3BAnonymous&rft.aulast=Landis&rft.aufirst=Geoffrey&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=21&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, 2004 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 - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - abrasion; craters; erosion; Gusev Crater; landing sites; Mars; Mars Exploration Rover; petrology; planets; surface properties; terrestrial planets ER - TY - JOUR T1 - Quantifying mineral dust mass budgets; terminology, constraints, and current estimates AN - 51756490; 2005-011553 AB - Mineral dust aerosol is created by wind erosion of soil particles. In addition to its direct radiative effect, dust aerosol mediates ocean carbon uptake and the chemical cycles of other aerosols like sulfates. Dust observations during the past decade span measurements of local concentration and deposition to global satellite retrievals of aerosol optical thickness [Prospero et al., 2002]. Measurements of dust emission, whereby soil particles enter the atmosphere, are scarce. Because no single data set is sufficient to constrain the three-dimensional distribution of dust aerosol and its evolution with time, the dust cycle is currently estimated using models that are constrained by available measurements and retrievals. JF - Eos, Transactions, American Geophysical Union AU - Zender, C S AU - Miller, R L AU - Tegen, I Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 509 EP - 509, 512 PB - American Geophysical Union, Washington, DC VL - 85 IS - 48 SN - 0096-3941, 0096-3941 KW - soils KW - cycles KW - nomenclature KW - annual variations KW - erosion KW - clastic sediments KW - human activity KW - atmosphere KW - environmental analysis KW - provenance KW - quantitative analysis KW - dust KW - classification KW - volume KW - sediments KW - aerosols KW - wind transport KW - soil erosion KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51756490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Quantifying+mineral+dust+mass+budgets%3B+terminology%2C+constraints%2C+and+current+estimates&rft.au=Zender%2C+C+S%3BMiller%2C+R+L%3BTegen%2C+I&rft.aulast=Zender&rft.aufirst=C&rft.date=2004-11-01&rft.volume=85&rft.issue=48&rft.spage=509&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1029%2F2004EO480002 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 5 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - aerosols; annual variations; atmosphere; classification; clastic sediments; cycles; dust; environmental analysis; erosion; human activity; nomenclature; provenance; quantitative analysis; sediments; soil erosion; soils; volume; wind transport DO - http://dx.doi.org/10.1029/2004EO480002 ER - TY - JOUR T1 - Evaluating planetesimal bow shocks as sites for chondrule formation AN - 51711201; 2005-041037 AB - We investigate the possible formation of chondrules by planetesimal bow shocks. The formation of such shocks is modeled using a piecewise parabolic method (PPM) code under a variety of conditions. The results of this modeling are used as a guide to study chondrule formation in a one-dimensional, finite shock wave. This model considers a mixture of chondrule-sized particles and micron-sized dust and models the kinetic vaporization of the solids. We found that only planetesimals with a radius of approximately 1000 km and moving at least approximately 8 km/s with respect to the nebular gas can generate shocks that would allow chondrule-sized particles to have peak temperatures and cooling rates that are generally consistent with what has been inferred for chondrules. Planetesimals with smaller radii tend to produce lower peak temperatures and cooling rates that are too high. However, the peak temperatures of chondrules are only matched for low values of chondrule wavelength-averaged emissivity. Very slow cooling (< approximately 100s of K/hr) can only be achieved if the nebular opacity is low, which may result after a significant amount of material has been accreted into objects that are chondrule-sized or larger, or if chondrules formed in regions of the nebula with small dust concentrations. Large shock waves of approximately the same scale as those formed by gravitational instabilities or tidal interactions between the nebula and a young Jupiter do not require this to match the inferred thermal histories of chondrules. JF - Meteoritics & Planetary Science AU - Ciesla, Fred J AU - Hood, Lon L AU - Weidenschilling, Stuart J Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 1809 EP - 1821 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 11 SN - 1086-9379, 1086-9379 KW - shock waves KW - HYDRODYNAMICS-1 KW - numerical models KW - data processing KW - planetesimals KW - temperature KW - computer programs KW - meteorites KW - chondrules KW - digital simulation KW - cooling KW - kinetics KW - bow shock waves KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51711201?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evaluating+planetesimal+bow+shocks+as+sites+for+chondrule+formation&rft.au=Ciesla%2C+Fred+J%3BHood%2C+Lon+L%3BWeidenschilling%2C+Stuart+J&rft.aulast=Ciesla&rft.aufirst=Fred&rft.date=2004-11-01&rft.volume=39&rft.issue=11&rft.spage=1809&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 30 N1 - PubXState - AR N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bow shock waves; chondrules; computer programs; cooling; data processing; digital simulation; HYDRODYNAMICS-1; kinetics; meteorites; numerical models; planetesimals; shock waves; temperature ER - TY - JOUR T1 - Static Coulomb stress scenarios for earthquake ruptures in the eastern Marmara Sea AN - 51700628; 2005-046155 AB - The 1999 Izmit earthquake (M=7.4) extended the historical progression of large earthquakes along the right-lateral, strike-slip North Anatolian Fault into the Sea of Marmara, and to within 100 km of Istanbul, a city of 12 million people. Ambiguous locations of the western termination of the 1999 Izmit, Turkey earthquake rupture and the location of the 1963 Yalova earthquake (M=6.4) add uncertainty to any single prediction of the earthquake-induced stress changes in the eastern Sea of Marmara in northwest Turkey. We use a historical earthquake catalog, mapped Marmara Sea fault traces, and fault slip distributions for the 1999 Izmit earthquake to determine the stress change scenarios that result from six plausible configurations for the western termination of 1999 Izmit earthquake rupture and the location of the 1963 Yalova earthquake. Coulomb stresses calculated using geomechanical models are increased on the Princes' Island, Cinarcik, and Armutlu fault segments in each case. In four of the six plausible rupture configurations, the Cinarcik Fault receives the greatest average stress change. In one other configuration, the average stress increase on the Princes' Islands fault is greatest. In another, the stress changes on the Cinarcik and Princes' Islands fault are comparable. Rupture initiating on either the Princes' Islands or Armutlu Faults would be favored to propagate onto the Central Marmara, or Imrali Fault, respectively, based on their favorable geometries of the respective fault intersections. Whereas rupture initiating on the Cinarcik Fault would be limited to a much shorter rupture based on its mapped western termination. Therefore, while the earthquake-induced stress changes may, in most cases, be greatest on the Cinarcik Fault, an earthquake initiating on this fault may produce a shorter cumulative rupture compared to rupture initiation on the two other major eastern Marmara Sea fault segments. JF - Abstracts with Programs - Geological Society of America AU - Muller, Jordan R AU - Aydin, Atilla AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 51 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - paleoseismicity KW - North Anatolian Fault KW - Sea of Marmara region KW - time variations KW - right-lateral faults KW - lateral faults KW - Izmit earthquake 1999 KW - stress KW - Turkey KW - segmentation KW - elastic constants KW - strike-slip faults KW - rupture KW - shear modulus KW - Asia KW - active faults KW - earthquakes KW - Middle East KW - faults KW - 19:Seismology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51700628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Static+Coulomb+stress+scenarios+for+earthquake+ruptures+in+the+eastern+Marmara+Sea&rft.au=Muller%2C+Jordan+R%3BAydin%2C+Atilla%3BAnonymous&rft.aulast=Muller&rft.aufirst=Jordan&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=51&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, 2004 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 - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - active faults; Asia; earthquakes; elastic constants; faults; Izmit earthquake 1999; lateral faults; Middle East; North Anatolian Fault; paleoseismicity; right-lateral faults; rupture; Sea of Marmara region; segmentation; shear modulus; stress; strike-slip faults; time variations; Turkey ER - TY - JOUR T1 - Extending comprehensive models of the Earth's magnetic field with Orsted and CHAMP data AN - 51334438; 2005-004671 JF - Geophysical Journal International AU - Sabaka, Terence J AU - Olsen, Nils AU - Purucker, Michael E Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 521 EP - 547 PB - Blackwell Science for the Royal Astronomical Society, the Deutsche Geophysikalische Gesellschaft and the European Geophysical Society VL - 159 IS - 2 SN - 0956-540X, 0956-540X KW - subduction zones KW - geophysical surveys KW - Orsted KW - magnetic field KW - data bases KW - CHAMP KW - Magsat KW - Australia KW - tectonics KW - electromagnetic induction KW - ionosphere KW - Andes KW - lineaments KW - Australasia KW - secular variations KW - lithosphere KW - statistical analysis KW - magnetosphere KW - geophysical methods KW - magnetic methods KW - equations KW - satellite methods KW - POGO KW - models KW - South America KW - mathematical methods KW - surveys KW - South Atlantic KW - Atlantic Ocean KW - remote sensing KW - airborne methods KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51334438?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Extending+comprehensive+models+of+the+Earth%27s+magnetic+field+with+Orsted+and+CHAMP+data&rft.au=Sabaka%2C+Terence+J%3BOlsen%2C+Nils%3BPurucker%2C+Michael+E&rft.aulast=Sabaka&rft.aufirst=Terence&rft.date=2004-11-01&rft.volume=159&rft.issue=2&rft.spage=521&rft.isbn=&rft.btitle=&rft.title=Geophysical+Journal+International&rft.issn=0956540X&rft_id=info:doi/ L2 - http://www.blackwellpublishing.com/journal.asp?ref=0956-540X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 53 N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; Andes; Atlantic Ocean; Australasia; Australia; CHAMP; data bases; electromagnetic induction; equations; geophysical methods; geophysical surveys; ionosphere; lineaments; lithosphere; magnetic field; magnetic methods; magnetosphere; Magsat; mathematical methods; models; Orsted; POGO; remote sensing; satellite methods; secular variations; South America; South Atlantic; statistical analysis; subduction zones; surveys; tectonics DO - http://dx.doi.org/10.1111/j.1365-246X.2004.02421.x ER - TY - JOUR T1 - General circulation modelling of Holocene climate variability AN - 51129064; 2005-072415 AB - Results from a series of Goddard Institute for Space Studies (GISS) General Circulation Models (GCMs) are used to assess climate variability in the pre-anthropogenic Holocene, the interval following the end of the last glacial beginning roughly 11.5 kyr BP. In particular, we focus on the forced aspects of this variability. The principle forcings are orbital, solar, volcanic and events (such as the 8.2 kyr BP event). Land use and greenhouse gases also play a small role. We discuss suitable comparisons to paleo-data and the appropriateness of model experimental design for single and multiple forcing runs using time-slices and transient simulations. As an example, we focus on the response to solar and volcanic forcing in the context of the Maunder Minimum, a cool period of the late 17th century and demonstrate that although (northern) hemispheric mean temperature changes can be reasonably simulated in most models, the details of regional patterns depend more heavily on the included physics. In particular, we highlight the role of the stratosphere as well as the importance of ocean and vegetation feedbacks. JF - Quaternary Science Reviews AU - Schmidt, Gavin A AU - Shindell, Drew T AU - Miller, Ron L AU - Mann, Michael E AU - Rind, David A2 - Jansen, Eystein A2 - deMenocal, Peter B. A2 - Grousset, Francis Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 2167 EP - 2181 PB - Pergamon, Oxford VL - 23 IS - 20-22 SN - 0277-3791, 0277-3791 KW - general circulation models KW - last glacial maximum KW - Quaternary KW - solar forcing KW - Holocene KW - climate change KW - Maunder minimum KW - orbital forcing KW - Cenozoic KW - stratosphere KW - volcanism KW - aerosols KW - greenhouse effect KW - climate forcing KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51129064?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Science+Reviews&rft.atitle=General+circulation+modelling+of+Holocene+climate+variability&rft.au=Schmidt%2C+Gavin+A%3BShindell%2C+Drew+T%3BMiller%2C+Ron+L%3BMann%2C+Michael+E%3BRind%2C+David&rft.aulast=Schmidt&rft.aufirst=Gavin&rft.date=2004-11-01&rft.volume=23&rft.issue=20-22&rft.spage=2167&rft.isbn=&rft.btitle=&rft.title=Quaternary+Science+Reviews&rft.issn=02773791&rft_id=info:doi/10.1016%2Fj.quascirev.2004.08.005 L2 - http://www.sciencedirect.com/science/journal/02773791 LA - English DB - GeoRef N1 - Conference title - First IMAGES Holocene Working Group workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2005-01-01 N1 - Number of references - 89 N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; Cenozoic; climate change; climate forcing; general circulation models; greenhouse effect; Holocene; last glacial maximum; Maunder minimum; orbital forcing; Quaternary; solar forcing; stratosphere; volcanism DO - http://dx.doi.org/10.1016/j.quascirev.2004.08.005 ER - TY - JOUR T1 - Mineralogy at Gusev Crater and Meridiani Planum from the Moessbauer spectrometers on the Mars exploration rovers AN - 50280537; 2006-025748 AB - The Moessbauer spectrometers on the twin MER rovers Spirit and Opportunity have provided significant new information on the distribution of iron among its oxidation states, the identification of the mineralogical composition of iron-bearing phases, and the distribution of iron among those phases for rock and soil at Gusev Crater and Meridiani Planum. The plains of Gusev Crater are dominated by olivine-bearing basalt (approximately Fo(60)) and Fe(3+)/Fe(total)=0.1-0.5. The oxide mineral generally present is magnetite. In contrast, initial results for the Columbia Hills are consistent with the presence of hematite and a ferrous iron phase, possibly pyroxene. Gusev spectra also have a ferric doublet (not jarosite) that is tentatively associated with nano-phase ferric oxide. A wider diversity of material is present at Meridiani Planum. Significantly, jarosite-bearing outcrop is present throughout the region, with good exposures in impact craters such as Eagle and Endurance (Fe(3+)/Fe(total) approximately 0.9). The Moessbauer identification of jarosite (a hydroxyl-bearing sulfate mineral) is evidence for aqueous, acid-sulfate processes on Mars. Hematite is observed within the outcrop matrix and in the spheroidal particles (Blueberries) found within the outcrop and as a surface lag. An isolated rock (Bounce Rock) was the only sample at either landing site whose iron-bearing phase was dominated by pyroxene. The basaltic sand in the central portion of Eagle Crater, in the intercrater plains, and between slabs of outcrop at both Eagle and Endurance Craters is olivine-bearing basalt. The widespread occurrence of olivine-bearing basalt at both MER landing sites implies that physical, rather than chemical, weathering processes dominate at the surface of contemporary Mars. JF - Abstracts with Programs - Geological Society of America AU - Morris, Richard V AU - Klingelhoefer, Goestar AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 556 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - processes KW - Meridiani Planum KW - volcanic rocks KW - igneous rocks KW - oxidation KW - Mars KW - rovers KW - weathering KW - iron KW - exploration KW - Endurance Crater KW - terrestrial planets KW - Eagle Crater KW - planets KW - mineral composition KW - metals KW - basalts KW - spectra KW - particles KW - Gusev Crater KW - Mossbauer spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50280537?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+at+Gusev+Crater+and+Meridiani+Planum+from+the+Moessbauer+spectrometers+on+the+Mars+exploration+rovers&rft.au=Morris%2C+Richard+V%3BKlingelhoefer%2C+Goestar%3BAnonymous&rft.aulast=Morris&rft.aufirst=Richard&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=556&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, 2004 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 - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - basalts; Eagle Crater; Endurance Crater; exploration; Gusev Crater; igneous rocks; iron; Mars; Meridiani Planum; metals; mineral composition; Mossbauer spectra; oxidation; particles; planets; processes; rovers; spectra; terrestrial planets; volcanic rocks; weathering ER - TY - JOUR T1 - 400 ka eccentricity cycle modulation of the SPICE carbon isotope excursion on both sides of the Cambrian Earth AN - 50278435; 2006-025667 AB - The Steptoean Positive Carbon Isotope Excursion (SPICE) uniquely defines a 2-3 million-year interval of Cambrian time that can be recognized globally (Saltzman et al., JSR 74, 366-377, 2004). Well-sampled sections in Nevada (Egan Range) and Australia (DDH Mt Whelan 1) record both the +5 permil excursion in delta (super 13) C and higher frequency modulations that have an amplitude of 1 permil and a wavelength of about 20 meters. As the duration of the SPICE event is constrained by interpolation among available U-Pb ages, the higher frequency modulations can be plausibly associated with the 400 ka cycle in the eccentricity of the Earth's orbit. Long (600 Ma) numerical integrations of solar system dynamics, together with theoretical considerations, make it clear that the 400 ka cyclicity is metronomic, not chaotic. Therefore, the 400 ka signal in the Cambrian carbon isotope records may be used to: (1) provide an accurate duration for the Spice excursion and for biological and geological events within it; (2) demonstrate the existence of long-term climatic variability during the Cambrian that was recorded by the oceanic carbon cycle; and (3) assist with understanding how trivial changes in Earth's eccentricity can be responsible for amplified responses in the behavior of Earth's climate and its biogeochemical proxies. JF - Abstracts with Programs - Geological Society of America AU - Runnegar, Bruce AU - Saltzman, Matthew R AU - Varadi, Ferenc AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 543 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - processes KW - cycles KW - Australasia KW - isotopes KW - Paleozoic KW - isotope ratios KW - biochemistry KW - global KW - C-13/C-12 KW - paleoclimatology KW - stable isotopes KW - climate change KW - Cambrian KW - eccentricity KW - Upper Cambrian KW - SPICE KW - Steptoean KW - carbon KW - Egan Range KW - Australia KW - geochemistry KW - Nevada KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50278435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=400+ka+eccentricity+cycle+modulation+of+the+SPICE+carbon+isotope+excursion+on+both+sides+of+the+Cambrian+Earth&rft.au=Runnegar%2C+Bruce%3BSaltzman%2C+Matthew+R%3BVaradi%2C+Ferenc%3BAnonymous&rft.aulast=Runnegar&rft.aufirst=Bruce&rft.date=2004-11-01&rft.volume=36&rft.issue=5&rft.spage=543&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, 2004 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 - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Australasia; Australia; biochemistry; C-13/C-12; Cambrian; carbon; climate change; cycles; eccentricity; Egan Range; geochemistry; global; isotope ratios; isotopes; Nevada; paleoclimatology; Paleozoic; processes; SPICE; stable isotopes; Steptoean; United States; Upper Cambrian ER - TY - JOUR T1 - Pressure effects on Martian crustal magnetization near large impact basins AN - 50277458; 2005-041039 AB - Martian crust endured several large meteoroid impacts subsequent to the demise of an early global magnetic field. Shock pressures associated with these impacts demagnetized parts of the crust, to an extent determined by shock resistance of magnetic materials in the crust. Impacts that form large basins generate pressures in excess of 1 GPa within a few crater radii of their impact sites. Crustal materials near the surface experience significantly reduced impact pressure, which varies with depth and distance from the impact point. We present new demagnetization experiments on magnetite (Fe (sub 3) O (sub 4) ), hematite (alpha -Fe (sub 2) O (sub 3) ), and titanohematite (Fe (sub 2-x) Ti (sub x) O (sub 3) where x<0.2). Our measurements show that pressures of approximately 1 GPa are sufficient to partially demagnetize all of these minerals. The efficiency of demagnetization by impact pressure is proportional to the logarithm of the minerals' magnetic coercivity. The impact pressure magnetic response from exsolved titanohematite samples is consistent with the magnetization decay near Prometheus impact basin and may point to an oxidized igneous rock in Terra Sirenum region at the time of acquisition of magnetic remanence. The remaining magnetic anomalies near large impact basins suggest moderate crustal coercivity. These anomalies point to titanomagnetite as a magnetic carrier and more reduced condition during crustal formation. JF - Meteoritics & Planetary Science AU - Kletetschka, Gunther AU - Connerney, John E P AU - Ness, Norman F AU - Acuna, Mario H Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 1839 EP - 1848 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 11 SN - 1086-9379, 1086-9379 KW - demagnetization KW - impact features KW - magnetization KW - Mars KW - titanomagnetite KW - observations KW - magnetic properties KW - theoretical studies KW - magnetic minerals KW - hematite KW - titanohematite KW - oxides KW - experimental studies KW - shock waves KW - Hugoniot analysis KW - pressure KW - magnetic anomalies KW - paleomagnetism KW - impacts KW - high pressure KW - terrestrial planets KW - planets KW - Mars Global Surveyor Program KW - MOLA KW - impact craters KW - crust KW - magnetite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50277458?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Pressure+effects+on+Martian+crustal+magnetization+near+large+impact+basins&rft.au=Kletetschka%2C+Gunther%3BConnerney%2C+John+E+P%3BNess%2C+Norman+F%3BAcuna%2C+Mario+H&rft.aulast=Kletetschka&rft.aufirst=Gunther&rft.date=2004-11-01&rft.volume=39&rft.issue=11&rft.spage=1839&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 47 N1 - PubXState - AR N1 - Document feature - illus. incl. 3 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - crust; demagnetization; experimental studies; hematite; high pressure; Hugoniot analysis; impact craters; impact features; impacts; magnetic anomalies; magnetic minerals; magnetic properties; magnetite; magnetization; Mars; Mars Global Surveyor Program; MOLA; observations; oxides; paleomagnetism; planets; pressure; shock waves; terrestrial planets; theoretical studies; titanohematite; titanomagnetite ER - TY - JOUR T1 - C and O isotope composition of caliche formed in two low-temperature terrestrial environments as Martian analogs AN - 50272220; 2006-042385 AB - We report the C and O isotope composition of microcrystalline carbonates (caliche) from two low-temperature terrestrial environments: 1) the tsekel zone of N. Yucatan, Mexico; and 2) Two volcanic fields in Arizona, USA. These data are used as terrestrial analogs to gauge whether carbonates found within Martian meteorites could have formed under similar conditions on the planet Mars. Yucatan carbonate delta (super 18) O (sub (SMOW)) values range from +23.78 to +31.07ppm, while delta (super 13) C (sub (PDB)) values range from -13.64 to +1.68ppm. The most (super 18) O and (super 13) C enriched carbonates consist of mud formed near the edge of a saltpan; the result of intense evaporation of HCO (sub 3) (super -) -rich fluids. (super 18) O and (super 13) C isotope composition of tsekel zone caliches, consisting of single hand specimens and layered samples, are more depleted. The layered samples contain caliche "crusts" which form layers within vugs and fractures in the host rock. In all cases the caliche crusts are isotopically lighter than their hosts. (super 13) C depletion within the crusts implies alteration in the vadose zone. In the Yucatan, light soil-gas CO (sub 2) , derived from oxidation of organic matter, dissolves in vadose water and mixes with heavier marine limestone-derived carbon. The result is HCO (sub 3) (super -) fluid with an intermediate delta (super 13) C composition. Eventually the HCO (sub 3) (super -) precipitates as layers of caliche or microcrystalline calcite in vugs and veins on or within the host limestone and is delta (super 13) C-depleted. Arizona samples consist of caliche collected from two volcanic fields. delta (super 18) O (sub (SMOW)) values range from +22.88 to +33.56ppm, while delta (super 13) C (sub (PDB)) values range from -5.02 to +11.21ppm. Pedogenic caliches, presumed to have been in contact with isotopically light soil gas, are delta (super 13) C-depleted, similar to the Yucatan caliches. Carbonates with heavier (super 18) O and (super 13) C values show the effects of forming from (super 18) O-rich evapo-concentrated HCO (sub 3) (super -) water. These data suggest (super 13) C enrichment due either to removal of (super 12) C by photosynthesizers in the evaporating drops or from evaporation effects and/or during freezing. If indeed Mars once had a hydrologic cycle where HCO (sub 3) (super -) fluids were subjected to evaporation and/or freezing, precipitated carbonate minerals would in turn be (super 18) O-and (super 13) C-enriched. Subsequent alteration could produce Martian carbonates whose delta (super 13) C and delta (super 18) O composition is highly fractionated with respect to the evaporation-produced carbonates. JF - Abstracts with Programs - Geological Society of America AU - Socki, Richard A AU - Gibson, Everett K AU - Perry, Eugene C AU - Anonymous Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 368 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - photosynthesis KW - isotope fractionation KW - caliche KW - terrestrial environment KW - stony meteorites KW - oxygen KW - isotopes KW - Martian meteorites KW - Mars KW - stable isotopes KW - temperature KW - meteorites KW - hydrologic cycle KW - carbon KW - hydrology KW - Yucatan Mexico KW - isotope ratios KW - host rocks KW - C-13/C-12 KW - photochemistry KW - O-18/O-16 KW - bicarbonate ion KW - achondrites KW - volcanic fields KW - terrestrial planets KW - planets KW - organic compounds KW - evaporation KW - Mexico KW - precipitation KW - natural analogs KW - Arizona KW - low temperature KW - soil gases KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272220?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=C+and+O+isotope+composition+of+caliche+formed+in+two+low-temperature+terrestrial+environments+as+Martian+analogs&rft.au=Socki%2C+Richard+A%3BGibson%2C+Everett+K%3BPerry%2C+Eugene+C%3BAnonymous&rft.aulast=Socki&rft.aufirst=Richard&rft.date=2004-11-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&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 - Geological Society of America, 2004 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 - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - achondrites; Arizona; bicarbonate ion; C-13/C-12; caliche; carbon; evaporation; host rocks; hydrologic cycle; hydrology; isotope fractionation; isotope ratios; isotopes; low temperature; Mars; Martian meteorites; meteorites; Mexico; natural analogs; O-18/O-16; organic compounds; oxygen; photochemistry; photosynthesis; planets; precipitation; soil gases; stable isotopes; stony meteorites; temperature; terrestrial environment; terrestrial planets; United States; volcanic fields; Yucatan Mexico ER - TY - JOUR T1 - Trend and variability of China precipitation in spring and summer: linkage to sea-surface temperatures AN - 20605760; 6905825 AB - Observational records in the past 50 years show an upward trend of boreal- summer precipitation over central eastern China and a downward trend over northern China. During boreal spring, the trend is upward over southeastern China and downward over central eastern China. This study explores the forcing mechanism of these trends in association with the global sea-surface temperature (SST) variations on the interannual and interdecadal time scales. Results based on singular value decomposition (SVD) analyses show that the interannual variability of China precipitation in boreal spring and summer can be well defined by two centres of action for each season, which are covarying with two interannual modes of SSTs. The first SVD modes of precipitation in spring and summer, which are centred in southeastern China and northern China respectively, are linked to an el Nino-southern oscillation (ENSO)-like mode of SSTs. The second SVD modes of precipitation in both seasons are confined to central eastern China, and are primarily linked to SST variations over the warm pool and the Indian Ocean. Features of the anomalous 850 hPa winds and 700 hPa geopotential height corresponding to these modes support a physical mechanism that explains the causal links between the modal variations of precipitation and SSTs. On the decadal and longer time scale, similar causal links are found between the same modes of precipitation and SSTs, except for the case of springtime precipitation over central eastern China. For this case, while the interannual mode of precipitation is positively correlated with the interannual variations of SSTs over the warm pool and Indian Ocean, the interdecadal mode is negatively correlated with a different SST mode, i.e. the North Pacific mode. The latter is responsible for the observed downward trend of springtime precipitation over central eastern China. For all other cases, both the interannual and interdecadal variations of precipitation can be explained by the same mode of SSTs. The upward trend of springtime precipitation over southeastern China and downward trend of summertime precipitation over northern China are attributable to the warming trend of the ENSO-like mode. The recent frequent summertime floods over central eastern China are linked to the warming trend of SSTs over the warm pool and Indian Ocean. JF - International Journal of Climatology AU - Yang, Fanglin AU - Lau, K-M AD - GEST/UMBC, Climate and Radiation Branch, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA, fyang@climate.gsfc.nasa.gov Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 1625 EP - 1644 PB - John Wiley & Sons, Inc., 111 River Street Hoboken NJ 07030 USA, [mailto:custserv@wiley.com] VL - 24 IS - 13 SN - 0899-8418, 0899-8418 KW - Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts; Meteorological & Geoastrophysical Abstracts KW - East Asian monsoon KW - precipitation KW - sea-surface temperature KW - interannual and interdecadal variability KW - Degradation KW - Rainfall KW - Summer climate KW - Spring KW - Warm water patches KW - Decomposition KW - Sea surface temperature-precipitation relationships KW - Sea surface temperature anomalies KW - Summer rainfall KW - IN, North Pacific KW - Floods KW - Water springs KW - Seasonal variability KW - Climatology KW - Sea surface temperatures KW - Seasonal variations KW - ISW, Indian Ocean KW - Temporal variations KW - Climate KW - Temperature KW - Precipitation KW - Summer precipitation distribution KW - Dynamic height KW - Interannual variability KW - Long-term changes KW - Oceans KW - Spring weather KW - Precipitation variability KW - summer KW - China, People's Rep. KW - Q2 09243:Structure, mechanics and thermodynamics KW - P 0000:AIR POLLUTION KW - M2 551.588:Environmental Influences (551.588) KW - M2 551.577.3:Variations (551.577.3) KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20605760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Climatology&rft.atitle=Trend+and+variability+of+China+precipitation+in+spring+and+summer%3A+linkage+to+sea-surface+temperatures&rft.au=Yang%2C+Fanglin%3BLau%2C+K-M&rft.aulast=Yang&rft.aufirst=Fanglin&rft.date=2004-11-01&rft.volume=24&rft.issue=13&rft.spage=1625&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Climatology&rft.issn=08998418&rft_id=info:doi/10.1002%2Fjoc.1094 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Degradation; Temporal variations; Long-term changes; Climatology; Spring; Seasonal variations; Dynamic height; Summer climate; Precipitation; Warm water patches; Summer precipitation distribution; Sea surface temperature-precipitation relationships; Interannual variability; Sea surface temperature anomalies; Summer rainfall; Floods; Spring weather; Precipitation variability; Seasonal variability; Sea surface temperatures; Oceans; Rainfall; Climate; Temperature; Water springs; summer; Decomposition; ISW, Indian Ocean; IN, North Pacific; China, People's Rep. DO - http://dx.doi.org/10.1002/joc.1094 ER - TY - JOUR T1 - Assessing tundra-taiga boundary with multi-sensor satellite data AN - 17821162; 6037518 AB - Monitoring the dynamics of the circumpolar boreal forest (taiga) and Arctic tundra boundary is important for understanding the causes and consequences of changes observed in these areas. This ecotone, the world's largest, stretches for over 13, 400 km and marks the transition between the northern limits of forests and the southern margin of the tundra. Because of the inaccessibility and large extent of this zone, remote sensing data can play an important role for mapping the characteristics and monitoring the dynamics. Basic understanding of the capabilities of existing space borne instruments for these purposes is required. In this study we examined the use of several remote sensing techniques for characterizing the existing tundra-taiga ecotone. These include Landsat-7, MISR, MODIS and RADARSAT data. Historical cover maps, recent forest stand measurements and high-resolution IKONOS images were used for local ground truth. It was found that a tundra-taiga transitional area can be characterized using multi-spectral Landsat ETM+ summer images, multi-angle MISR red band reflectance images, RADARSAT images with larger incidence angle, or multi-temporal and multi-spectral MODIS data. Because of different resolutions and spectral regions covered, the transition zone maps derived from different data types were not identical, but the general patterns were consistent. JF - Remote Sensing of Environment AU - Ranson, K J AU - Sun, G AU - Kharuk, VI AU - Kovacs, K AD - Biospheric Sciences Branch, GSFC, NASA's Goddard Space Flight Center, Code 923, Greenbelt, MD 20771, USA, kenneth.j.ranson@nasa.gov Y1 - 2004/11// PY - 2004 DA - Nov 2004 SP - 283 EP - 295 PB - Elsevier Science Inc., Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 93 IS - 3 SN - 0034-4257, 0034-4257 KW - Ecology Abstracts KW - Landsat KW - Taiga KW - Tundra KW - Boundaries KW - Remote sensing KW - Forests KW - Maps KW - Ecotones KW - D 04140:Taiga/tundra KW - D 04002:Surveying and remote sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17821162?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Assessing+tundra-taiga+boundary+with+multi-sensor+satellite+data&rft.au=Ranson%2C+K+J%3BSun%2C+G%3BKharuk%2C+VI%3BKovacs%2C+K&rft.aulast=Ranson&rft.aufirst=K&rft.date=2004-11-01&rft.volume=93&rft.issue=3&rft.spage=283&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2004.06.019 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Forests; Remote sensing; Maps; Boundaries; Ecotones; Tundra; Taiga; Landsat DO - http://dx.doi.org/10.1016/j.rse.2004.06.019 ER - TY - JOUR T1 - Use of radon for evaluation of atmospheric transport models: sensitivity to emissions AN - 17381941; 6493196 AB - We present comparative analyses of atmospheric radon (Rn) distributions simulated using different emission scenarios and the observations. Results indicate that the model generally reproduces observed distributions of Rn but there are some biases in the model related to differences in large-scale and convective transport. Simulations presented here use an off-line three- dimensional chemical transport model driven by assimilated winds and two scenarios of Rn fluxes (atom cm super(-1) s super(-1)) from ice-free land surfaces. JF - Tellus. Series B: Chemical and Physical Meteorology AU - Gupta, Mohan L AU - Douglass, Anne R AU - Kawa, SRandolph AU - Pawson, Steven AD - GEST/GSFC NASA, Code 916, Greenbelt, MD 20771, USA, gupta@code916.gsfc.nasa.gov Y1 - 2004/11// PY - 2004 DA - Nov 2004 SP - 404 EP - 412 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 56B IS - 5 SN - 0280-6509, 0280-6509 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Air pollution KW - Atmospheric pollution models KW - Atmospheric transport models KW - Numerical simulations KW - Pollution dispersion KW - Radon in atmosphere KW - Simulation KW - Meteorology KW - Convective transport KW - Radon KW - Wind KW - P 0000:AIR POLLUTION KW - M2 551.501:Methods of Observation/Computations (551.501) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17381941?accountid=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=Tellus.+Series+B%3A+Chemical+and+Physical+Meteorology&rft.atitle=Use+of+radon+for+evaluation+of+atmospheric+transport+models%3A+sensitivity+to+emissions&rft.au=Gupta%2C+Mohan+L%3BDouglass%2C+Anne+R%3BKawa%2C+SRandolph%3BPawson%2C+Steven&rft.aulast=Gupta&rft.aufirst=Mohan&rft.date=2004-11-01&rft.volume=56B&rft.issue=5&rft.spage=404&rft.isbn=&rft.btitle=&rft.title=Tellus.+Series+B%3A+Chemical+and+Physical+Meteorology&rft.issn=02806509&rft_id=info:doi/10.1111%2Fj.1600-0889.2004.00124.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-01-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Atmospheric transport models; Atmospheric pollution models; Numerical simulations; Radon in atmosphere; Convective transport; Air pollution; Pollution dispersion; Simulation; Meteorology; Wind; Radon DO - http://dx.doi.org/10.1111/j.1600-0889.2004.00124.x ER - TY - JOUR T1 - A Hybrid Surface Reference Technique and Its Application to the TRMM Precipitation Radar AN - 17305453; 6080511 AB - Satellite weather radars that operate at attenuating wavelengths require an estimate of path attenuation to reconstruct the range profile of rainfall. One such method is the surface reference technique (SRT), by which attenuation is estimated as the difference between the surface cross section outside the rain and the apparent surface cross section measured in rain. This and the Hitschfeld-Bordan method are used operationally to estimate rain rate using data from the precipitation radar (PR) aboard the Tropical Rainfall Measuring Mission (TRMM) satellite. To overcome some of the problems associated with the latest operational version of the SRT, a hybrid surface reference is defined that uses information from the along-track and cross-track variations of the surface cross sections in rain-free areas. Over ocean, this approach eliminates most of the discontinuities in the path-attenuation field. Self-consistency of the estimates is tested by processing the orbits backward as well as forward. Calculations from 2 weeks of PR data show that 90% of the rain events over ocean for which the SRT is classified as reliable or marginally reliable are such that the absolute difference between the forward and backward estimates is less than 1 dB. JF - Journal of Atmospheric and Oceanic Technology AU - Meneghini, R AU - Jones, JA AU - Iguchi, T AU - Okamoto, K AU - Kwiatkowski, J AD - NASA Goddard Space Flight Center, Code 975, Greenbelt, MD 20771, bob@neptune.gsfc.nasa.gov Y1 - 2004/11// PY - 2004 DA - November 2004 SP - 1645 EP - 1658 PB - American Meteorological Society VL - 21 IS - 11 SN - 0739-0572, 0739-0572 KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Remote Sensing KW - Marine KW - Satellite Technology KW - Weather KW - Rainfall KW - Radar precipitation measurements KW - Precipitation KW - Wavelengths KW - Satellite data KW - Weather radar KW - Oceans KW - Hybrids KW - Wave attenuation KW - Radar KW - Tropical Rainfall Measuring Mission (TRMM) KW - Rain KW - Q2 09243:Structure, mechanics and thermodynamics KW - SW 5040:Data acquisition KW - SW 0815:Precipitation KW - M2 551.501:Methods of Observation/Computations (551.501) KW - O 6020:Offshore Engineering and Operations UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17305453?accountid=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=Journal+of+Atmospheric+and+Oceanic+Technology&rft.atitle=A+Hybrid+Surface+Reference+Technique+and+Its+Application+to+the+TRMM+Precipitation+Radar&rft.au=Meneghini%2C+R%3BJones%2C+JA%3BIguchi%2C+T%3BOkamoto%2C+K%3BKwiatkowski%2C+J&rft.aulast=Meneghini&rft.aufirst=R&rft.date=2004-11-01&rft.volume=21&rft.issue=11&rft.spage=1645&rft.isbn=&rft.btitle=&rft.title=Journal+of+Atmospheric+and+Oceanic+Technology&rft.issn=07390572&rft_id=info:doi/10.1175%2FJTECH1664.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Wave attenuation; Hybrids; Satellite data; Weather radar; Tropical Rainfall Measuring Mission (TRMM); Radar precipitation measurements; Remote Sensing; Weather; Satellite Technology; Rainfall; Oceans; Radar; Precipitation; Rain; Wavelengths; Marine DO - http://dx.doi.org/10.1175/JTECH1664.1 ER - TY - JOUR T1 - On the size of the Antarctic ozone hole AN - 17296736; 6091231 AB - A primary estimate of the severity of the Antarctic ozone hole is its size. The size is calculated from the area contained by total column ozone values less than 220 Dobson Units (DU) during September-October. The 220-DU value is used because it is lower than pre-1980 observed ozone values, and because it is in the strong ozone gradient region. We quantitatively show that the ozone hole size is primarily sensitive to effective stratospheric chlorine trends, and secondarily to the year-to-year variations in temperatures near the edge of the polar vortex. Temperatures are in turn sensitive to variations in tropospheric planetary wave forcing of the Southern Hemisphere stratosphere. Currently the average hole size reaches approximately 25 million km super(2) each spring. Slow decreases of ozone depleting substances will only result in a decrease of about 1 million km super(2) by 2015. This slow size decrease will be obscured by large dynamically forced year-to-year variations of 4 million km super(2) (1 capital sigma ), and possibly delayed by greenhouse gas cooling of the Antarctic stratosphere. JF - Geophysical Research Letters AU - Newman, Paul A AU - Kawa, SRandolph AU - Nash, Eric R AD - NASA Goddard Space Flight Center, Greenbelt, Maryland, USA Y1 - 2004/11// PY - 2004 DA - November 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 31 IS - 21 SN - 0094-8276, 0094-8276 KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Citation No. L21104 KW - 3334 Meteorology and Atmospheric Dynamics: Middle atmosphere dynamics (0341, 0342) KW - 0340 Atmospheric Composition and Structure: Middle atmosphere-composition and chemistry KW - 0341 Atmospheric Composition and Structure: Middle atmosphere-constituent transport and chemistry (3334). KW - Polar vortexes KW - Ozone in stratosphere KW - Planetary waves KW - Troposphere KW - Polar environments KW - Stratosphere KW - Southern Hemisphere KW - Ozone variations KW - Ozone depletion KW - Antarctica KW - Climatology KW - Antarctic ozone hole KW - Ozone KW - Polar meteorology KW - Size KW - P 0000:AIR POLLUTION KW - Q2 09241:General KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17296736?accountid=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=On+the+size+of+the+Antarctic+ozone+hole&rft.au=Newman%2C+Paul+A%3BKawa%2C+SRandolph%3BNash%2C+Eric+R&rft.aulast=Newman&rft.aufirst=Paul&rft.date=2004-11-01&rft.volume=31&rft.issue=21&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL020596 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Planetary waves; Troposphere; Climatology; Stratosphere; Size; Polar meteorology; Ozone; Ozone depletion; Ozone variations; Polar vortexes; Ozone in stratosphere; Antarctic ozone hole; Polar environments; Southern Hemisphere; Antarctica DO - http://dx.doi.org/10.1029/2004GL020596 ER - TY - JOUR T1 - Neural Network Uncertainty Assessment Using Bayesian Statistics: A Remote Sensing Application AN - 17296288; 6089076 AB - Neural network (NN) techniques have proved successful for many regression problems, in particular for remote sensing; however, uncertainty estimates are rarely provided. In this article, a Bayesian technique to evaluate uncertainties of the NN parameters (i.e., synaptic weights) is first presented. In contrast to more traditional approaches based on point estimation of the NN weights, we assess uncertainties on such estimates to monitor the robustness of the NN model. These theoretical developments are illustrated by applying them to the problem of retrieving surface skin temperature, microwave surface emissivities, and integrated water vapor content from a combined analysis of satellite microwave and infrared observations over land. The weight uncertainty estimates are then used to compute analytically the uncertainties in the network outputs (i.e., error bars and correlation structure of these errors). Such quantities are very important for evaluating any application of an NN model. The uncertainties on the NN Jacobians are then considered in the third part of this article. Used for regression fitting, NN models can be used effectively to represent highly nonlinear, multivariate functions. In this situation, most emphasis is put on estimating the output errors, but almost no attention has been given to errors associated with the internal structure of the regression model. The complex structure of dependency inside the NN is the essence of the model, and assessing its quality, coherency, and physical character makes all the difference between a blackbox model with small output errors and a reliable, robust, and physically coherent model. Such dependency structures are described to the first order by the NN Jacobians: they indicate the sensitivity of one output with respect to the inputs of the model for given input data. We use a Monte Carlo integration procedure to estimate the robustness of the NN Jacobians. A regularization strategy based on principal component analysis is proposed to suppress the multicollinearities in order to make these Jacobians robust and physically meaningful. JF - Neural Computation AU - Aires, F AU - Prigent, C AU - Rossow, W B AD - Department of Applied Physics and Applied Mathematics, Columbia University, NASA Goddard Institute for Space Studies, New York, NY 10025, USA, faires@giss.nasa.gov Y1 - 2004/11// PY - 2004 DA - Nov 2004 SP - 2415 EP - 2458 VL - 16 IS - 11 SN - 0899-7667, 0899-7667 KW - Biotechnology and Bioengineering Abstracts; Bioengineering Abstracts KW - W4 340:Neurocomputing & Neural Networks KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17296288?accountid=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=Neural+Computation&rft.atitle=Neural+Network+Uncertainty+Assessment+Using+Bayesian+Statistics%3A+A+Remote+Sensing+Application&rft.au=Aires%2C+F%3BPrigent%2C+C%3BRossow%2C+W+B&rft.aulast=Aires&rft.aufirst=F&rft.date=2004-11-01&rft.volume=16&rft.issue=11&rft.spage=2415&rft.isbn=&rft.btitle=&rft.title=Neural+Computation&rft.issn=08997667&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Top-of-atmosphere flux retrievals from CERES using artificial neural networks AN - 17293173; 6037524 AB - The Clouds and the Earth's Radiant Energy System (CERES) instruments on the Terra spacecraft provide accurate shortwave (SW), longwave (LW) and window (WN) region top-of-atmosphere (TOA) radiance measurements from which TOA radiative flux values are obtained by applying Angular Distribution Models (ADMs). These models are developed empirically as functions of the surface and cloud properties provided by coincident high-resolution imager measurements over CERES field-of-view. However, approximately 5.6% of the CERES/Terra footprints lack sufficient imager information for a reliable scene identification. To avoid any systematic biases in regional mean radiative fluxes, it is important to provide TOA fluxes for these footprints. For this purpose, we apply a feedforward error-backpropagation Artificial Neural Network (ANN) technique to reproduce CERES/Terra ADMs relying only on CERES measurements. All-sky ANN- based angular distribution models are developed for 10 surface types separately for shortwave, longwave and window TOA flux retrievals. To optimize the ANN performance, we use a partially connected first hidden neuron layer and compact training sets with reduced data noise. We demonstrate the performance of the ANN-based ADMs by comparing TOA fluxes inferred from ANN and CERES anisotropic factors. The global annual average bias in ANN-derived fluxes relative to CERES is less than 0.5% for all ANN scene types. The maximum bias occurs over sea ice and permanent snow surfaces. For all surface types, instantaneous ANN-derived TOA fluxes are self-consistent in viewing zenith angle to within 9% for shortwave, 3.5% and 3% longwave daytime and nighttime, respectively. JF - Remote Sensing of Environment AU - Loukachine, K AU - Loeb, NG AD - Science Applications International Corporation, Hampton, VA, United States, k.loukachine@larc.nasa.gov Y1 - 2004/11// PY - 2004 DA - Nov 2004 SP - 381 EP - 390 PB - Elsevier Science Inc., Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 93 IS - 3 SN - 0034-4257, 0034-4257 KW - Biotechnology and Bioengineering Abstracts; Bioengineering Abstracts; Meteorological & Geoastrophysical Abstracts KW - Anisotropy KW - Remote sensing of environment KW - Snow KW - Neural networks KW - Remote sensing KW - Solar radiation KW - Spacecraft KW - Clouds KW - Sea ice KW - Daytime KW - Nighttime KW - Energy KW - Cloud properties KW - W4 220:Environmental Modeling KW - M2 551.521.1/.18:Solar (551.521.1/.18) KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17293173?accountid=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=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Geomagnetic+data+assimilation%3B+a+method+for+determining+error+covariances&rft.au=Sun%2C+Z%3BLiu%2C+D%3BTangborn%2C+A%3BKuang%2C+W%3BAnonymous&rft.aulast=Sun&rft.aufirst=Z&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Neural networks; Clouds; Spacecraft; Sea ice; Daytime; Snow; Remote sensing; Energy; Nighttime; Anisotropy; Solar radiation; Cloud properties; Remote sensing of environment DO - http://dx.doi.org/10.1016/j.rse.2004.08.005 ER - TY - JOUR T1 - Impacts of climate change on methane emissions from wetlands AN - 17289202; 6091140 AB - We have included climate-sensitive methane emissions from wetlands within the GISS climate model using a linear parameterization derived from a detailed process model. The geographic distribution of wetlands is also climate-dependent. Doubled CO sub(2) simulations using this model show an increase in annual average wetland methane emissions from 156 to 277 Tg/yr, a rise of 78%. The bulk of this increase is due to enhanced emissions from existing tropical wetlands. Additionally, high northern latitude wetland areas expand and emissions nearly triple during Northern summer. The global increase represents [carat]620% of present-day inventories. These large values indicate that the potential response of natural emissions to climate change merit greater study, and should be included in projections of future global warming and tropospheric pollution. JF - Geophysical Research Letters AU - Shindell, Drew T AU - Walter, Bernadette P AU - Faluvegi, Greg AD - NASA Goddard Institute for Space Studies and Columbia University, New York, New York, USA Y1 - 2004/11// PY - 2004 DA - November 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 31 IS - 21 SN - 0094-8276, 0094-8276 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Citation No. L21202 KW - 0315 Atmospheric Composition and Structure: Biosphere/atmosphere interactions KW - 0322 Atmospheric Composition and Structure: Constituent sources and sinks KW - 1615 Global Change: Biogeochemical processes (4805) KW - 1890 Hydrology: Wetlands. KW - Geographical distribution KW - Climate change KW - Climatic changes KW - Emission inventories KW - Tropospheric pollution KW - Climatic Changes KW - Seasonal variability KW - Wetlands KW - Seasonal variations KW - Methane KW - Climates KW - Surveys KW - Troposphere KW - Greenhouse effect KW - Projections KW - Global Warming KW - Model Studies KW - Tropical environments KW - Global warming KW - Carbon dioxide KW - Methane emission from wetlands KW - Carbon Dioxide KW - Q2 09188:Atmospheric chemistry KW - M2 551.583:Variations (551.583) KW - P 0000:AIR POLLUTION KW - SW 3020:Sources and fate of pollution KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17289202?accountid=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=Impacts+of+climate+change+on+methane+emissions+from+wetlands&rft.au=Shindell%2C+Drew+T%3BWalter%2C+Bernadette+P%3BFaluvegi%2C+Greg&rft.aulast=Shindell&rft.aufirst=Drew&rft.date=2004-11-01&rft.volume=31&rft.issue=21&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL021009 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Methane; Geographical distribution; Climatic changes; Troposphere; Greenhouse effect; Wetlands; Carbon dioxide; Tropospheric pollution; Climate change; Global warming; Seasonal variability; Methane emission from wetlands; Emission inventories; Tropical environments; Seasonal variations; Climates; Surveys; Climatic Changes; Projections; Global Warming; Carbon Dioxide; Model Studies DO - http://dx.doi.org/10.1029/2004GL021009 ER - TY - JOUR T1 - Table: National Defense Authorization for Fiscal Year 2005; AN - 231502506 AB - Aircraft Procurement, Army________ 2,658,240_________ 2,809,940________ 2,702,640 Aircraft Procurement, Navy________ 8,767,867_________ 8,912,667________ 8,870,832 Weapons Procurement, Navy_________ 2,101,529_________ 2,253,454________ 2,183,829 JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/10/29/ PY - 2004 DA - 2004 Oct 29 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 212 IS - 21 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231502506?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Table%3A+National+Defense+Authorization+for+Fiscal+Year+2005%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-10-29&rft.volume=212&rft.issue=21&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) 2004 The McGraw-Hill Companies, Inc. All rights reserved. N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Table: NASA Acquisition Forecast, Supplies & Equipment Contracts, Johnson Space Center, Texas; AN - 231597710 AB - ___ ___ ___ ___ ___ Shuttle GFE consumable flight ___ ___ ___ ___ ___ Shuttle GFE consumable flight ___ ___ ___ ___ ___ NASA standard initiator JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/10/20/ PY - 2004 DA - 2004 Oct 20 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 212 IS - 14 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231597710?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Table%3A+NASA+Acquisition+Forecast%2C+Supplies+%26amp%3B+Equipment+Contracts%2C+Johnson+Space+Center%2C+Texas%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-10-20&rft.volume=212&rft.issue=14&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - Johnson Space Center; National Aeronautics & Space Administration N1 - Copyright - Copyright (c) 2004 The McGraw-Hill Companies, Inc. All rights reserved. N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Table: NASA Acquisition Forecast, Supplies & Equipment Contracts; AN - 231467714 AB - 1________ 3______ 04______ TBD_______ Y____ 15 KSI GH2 ball valve 1________ 3______ 04______ TBD_______ N____ GPS Simulator STR2760 (Unit 1) upgrade to STR4760 1________ 3______ 04______ TBD_______ N____ GPS Simulator STR2760 (Unit 2) upgrade to STR4760, plus accessories JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/10/15/ PY - 2004 DA - 2004 Oct 15 SP - 7 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 212 IS - 11 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231467714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Table%3A+NASA+Acquisition+Forecast%2C+Supplies+%26amp%3B+Equipment+Contracts%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-10-15&rft.volume=212&rft.issue=11&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright (c) 2004 The McGraw-Hill Companies, Inc. All rights reserved. N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Table: NASA Acquisition Forecast, R&D Contracts, Goddard; AN - 231535733 AB - 1___ 2___ 04___ NONE___ Y___ JWST/ISIM C&DH Spacewire ASIC 1___ 2___ 04___ NONE___ Y___ JWST/ISIM Space wire cable 1___ 1___ 04___ NONE___ Y___ JWST/ISIM Carousel loadblock JF - Aerospace Daily & Defense Report AU - NASA Acquisition Internet Service Y1 - 2004/10/12/ PY - 2004 DA - 2004 Oct 12 SP - 6 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 212 IS - 8 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231535733?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Table%3A+NASA+Acquisition+Forecast%2C+R%26amp%3BD+Contracts%2C+Goddard%3B&rft.au=NASA+Acquisition+Internet+Service&rft.aulast=NASA+Acquisition+Internet+Service&rft.aufirst=&rft.date=2004-10-12&rft.volume=212&rft.issue=8&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration N1 - Copyright - Copyright (c) 2004 The McGraw-Hill Companies, Inc. All rights reserved. N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Table: NASA Acquisition Forecast, R&D Contracts, Ames Research Center, Calif. and Glen Research Center, Ohio; AN - 231504797 AB - 3___ 4___ 04___ NONE___ Y___ NASA research announcement, intelligent propulsion systems foundation technology, supporting ultra-efficient technology 1___ 2___ 05___ NONE___ Y___ Navigation/communication hardware and installation for NASA Glenn S-3 Viking 1___ 2___ 05___ NONE___ Y___ Rebuilt GE turbine engine for NASA GRC S-3 Viking aircraft JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/10/08/ PY - 2004 DA - 2004 Oct 08 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 212 IS - 6 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231504797?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Table%3A+NASA+Acquisition+Forecast%2C+R%26amp%3BD+Contracts%2C+Ames+Research+Center%2C+Calif.+and+Glen+Research+Center%2C+Ohio%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-10-08&rft.volume=212&rft.issue=6&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - R&D Contracts; National Aeronautics & Space Administration N1 - Copyright - Copyright (c) 2004 The McGraw-Hill Companies, Inc. All rights reserved. N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Table: NASA Acquisition Forecast, R&D Contracts, Marshall Space Flight Center, Ala. and Langley Research Center, Va.; AN - 231454892 AB - 3___ 1___ 04___ Y___ Y___ Aerocapture, solar sails, plasma sails, 3___ 1___ 04___ Y___ Y___ FY 03-08 support studies for 1___ 3___ 04___ Y___ Y___ Refractory metal modules JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/10/07/ PY - 2004 DA - 2004 Oct 07 SP - 7 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 212 IS - 5 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231454892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Table%3A+NASA+Acquisition+Forecast%2C+R%26amp%3BD+Contracts%2C+Marshall+Space+Flight+Center%2C+Ala.+and+Langley+Research+Center%2C+Va.%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-10-07&rft.volume=212&rft.issue=5&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - R&D Contracts; Langley Research Center N1 - Copyright - Copyright (c) 2004 The McGraw-Hill Companies, Inc. All rights reserved. N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Table: NASA Acquisition Forecast, R&D Contracts, Johnson Space Center, Texas and Kennedy Space Center, Fla.; AN - 231450885 AB - ___ ___ ___ ___ ___ rechargeable EVA battery assembly ___ ___ ___ ___ ___ to power accessories on EVA suits. Kennedy Space Center, Fla.___ ___ ___ ___ ___ JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/10/07/ PY - 2004 DA - 2004 Oct 07 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 212 IS - 5 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231450885?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Table%3A+NASA+Acquisition+Forecast%2C+R%26amp%3BD+Contracts%2C+Johnson+Space+Center%2C+Texas+and+Kennedy+Space+Center%2C+Fla.%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-10-07&rft.volume=212&rft.issue=5&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - Johnson Space Center; Kennedy Space Center N1 - Copyright - Copyright (c) 2004 The McGraw-Hill Companies, Inc. All rights reserved. N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - The relationship between perceived length and egocentric location in Müller-Lyer figures with one versus two chevrons. AN - 85376396; pmid-15751468 AB - We examined the apparent dissociation of perceived length and perceived position with respect to the Müller-Lyer (M-L) illusion. With the traditional (two-chevron) figure, participants made accurate open-loop pointing responses at the endpoints of the shaft, despite the presence of a strong length illusion. This apparently non-Euclidean outcome replicated that of Mack, Heuer, Villardi, and Chambers (1985) and Gillam and Chambers (1985) and contradicts any theory of the M-L illusion in which mislocalization of shaft endpoints plays a role. However, when one of the chevrons was removed, a constant pointing error occurred in the predicted direction, as well as a strong length illusion. Thus, with one-chevron stimuli, perceived length and location were no longer completely dissociated. We speculated that the presence of two opposing chevrons suppresses the mislocalizing effects of a single chevron, especially for figures with relatively short shafts. JF - Perception & psychophysics AU - Welch, Robert B AU - Post, Robert B AU - Lum, Wayland AU - Prinzmetal, William AD - NASA Ames Research Center, Moffett Field, California 94035, USA. robert.b.welch@nasa.gov Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 1095 EP - 1104 VL - 66 IS - 7 SN - 0031-5117, 0031-5117 KW - National Library of Medicine KW - Adult KW - Attention KW - Discrimination Learning KW - Female KW - Humans KW - Male KW - *Optical Illusions KW - *Orientation KW - *Pattern Recognition, Visual KW - Problem Solving KW - Psychomotor Performance KW - Psychophysics KW - *Size Perception UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/85376396?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acomdisdome&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Perception+%26+psychophysics&rft.atitle=The+relationship+between+perceived+length+and+egocentric+location+in+M%C3%BCller-Lyer+figures+with+one+versus+two+chevrons.&rft.au=Welch%2C+Robert+B%3BPost%2C+Robert+B%3BLum%2C+Wayland%3BPrinzmetal%2C+William&rft.aulast=Welch&rft.aufirst=Robert&rft.date=2004-10-01&rft.volume=66&rft.issue=7&rft.spage=1095&rft.isbn=&rft.btitle=&rft.title=Perception+%26+psychophysics&rft.issn=00315117&rft_id=info:doi/ LA - English (eng) DB - ComDisDome N1 - Date revised - 2011-12-15 N1 - Last updated - 2012-07-13 ER - TY - JOUR T1 - [The role of circadian gene period1 in morphine reward in mice]. AN - 67304249; 15926241 AB - To investigate the role of circadian gene Period1 on drug dependence. The ribozyme cleave the Period1 mRNA (per1RZ) was designed and the per1RZ expression vector (pcDNA 3.1-per1RZ) was constructed based on eukaryotic expression vector pcDNA 3.1. In vitro cleavage experiment proved the target cleave Period1 mRNA ability of per1RZ. Conditional place preference (CPP) paradigm used to investigate the effect of intracerebroventricular (ICV) injection of pcDNA 3.1-per1RZ on drug reward in BALB/C mice. Quantitative analysis of in vitro cleavage experiment showed the efficacy of ribozyme per1RZ, about 60% of the Period1 mRNA was cleaved by ribozyme per1RZ. CPP test displayed the block of drug reward in pcDNA 3.1-per1RZ ICV injection group. Period1 expression in brain was attenuated of pcDNA 3.1-per1RZ ICV injection group demonstrated by western blot. Interfere the Period1 expression in brain could attenuate the psychological dependence of drug in mammals. JF - Hang tian yi xue yu yi xue gong cheng = Space medicine & medical engineering AU - Wang, Yue-qi AU - Zhou, Wei AU - Liu, Yan-you AU - Liu, Ying-hui AU - Peng, Tao AU - Wang, Zheng-rong AD - School of Basic Medicine and Forensic, Sichuan University, Chengdu, China. Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 383 EP - 385 VL - 17 IS - 5 SN - 1002-0837, 1002-0837 KW - Cell Cycle Proteins KW - 0 KW - Nuclear Proteins KW - Per1 protein, mouse KW - Period Circadian Proteins KW - RNA, Messenger KW - Morphine KW - 76I7G6D29C KW - Space life sciences KW - Behavior, Animal -- drug effects KW - Animals KW - RNA, Messenger -- metabolism KW - Disease Models, Animal KW - Behavior, Animal -- physiology KW - Mice KW - Genetic Therapy KW - Mice, Inbred BALB C KW - Morphine Dependence -- drug therapy KW - Nuclear Proteins -- pharmacology KW - Nuclear Proteins -- genetics KW - Morphine Dependence -- genetics KW - Substance-Related Disorders -- drug therapy KW - Substance-Related Disorders -- genetics KW - Circadian Rhythm -- genetics KW - Morphine -- pharmacology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67304249?accountid=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=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.atitle=%5BThe+role+of+circadian+gene+period1+in+morphine+reward+in+mice%5D.&rft.au=Abdalati%2C+W%3BAnonymous&rft.aulast=Abdalati&rft.aufirst=W&rft.date=2004-12-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - chi DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-22 N1 - Date created - 2005-05-30 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Polymer-carbon black composite sensors in an electronic nose for air-quality monitoring. AN - 67291921; 15991400 AB - An electronic nose that uses an array of 32 polymer-carbon black composite sensors has been developed, trained, and tested. By selecting a variety of chemical functionalities in the polymers used to make sensors, it is possible to construct an array capable of identifying and quantifying a broad range of target compounds, such as alcohols and aromatics, and distinguishing isomers and enantiomers (mirror-image isomers). A model of the interaction between target molecules and the polymer-carbon black composite sensors is under development to aid in selecting the array members and to enable identification of compounds with responses not stored in the analysis library. JF - MRS bulletin AU - Ryan, M A AU - Shevade, A V AU - Zhou, H AU - Homer, M L Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 714 EP - 719 VL - 29 IS - 10 SN - 0883-7694, 0883-7694 KW - Polymers KW - 0 KW - Carbon KW - 7440-44-0 KW - Space life sciences KW - NASA Discipline Life Sciences Technologies KW - NASA Center JPL KW - Software KW - Equipment Design KW - Spacecraft -- instrumentation KW - Maximum Allowable Concentration KW - Air Conditioning KW - Nose KW - Models, Chemical KW - Electronics KW - Biosensing Techniques KW - Air Pollution, Indoor -- analysis KW - Space Flight -- instrumentation KW - Life Support Systems -- instrumentation KW - Polymers -- chemistry KW - Carbon -- analysis KW - Polymers -- analysis KW - Environmental Monitoring -- methods KW - Environmental Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67291921?accountid=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=MRS+bulletin&rft.atitle=Polymer-carbon+black+composite+sensors+in+an+electronic+nose+for+air-quality+monitoring.&rft.au=Ryan%2C+M+A%3BShevade%2C+A+V%3BZhou%2C+H%3BHomer%2C+M+L&rft.aulast=Ryan&rft.aufirst=M&rft.date=2004-10-01&rft.volume=29&rft.issue=10&rft.spage=714&rft.isbn=&rft.btitle=&rft.title=MRS+bulletin&rft.issn=08837694&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-21 N1 - Date created - 2005-07-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Novel materials and applications of electronic noses and tongues. AN - 67287979; 15991399 AB - This introductory article describes the content of the October 2004 issue of MRS Bulletin focusing on novel materials and applications of electronic noses and tongues. The articles in this issue review the state of the art in materials, devices, and data processing algorithms used in electronic olfaction and taste systems. The most common gas- and liquid-phase analyte detection tools are presented and compared with traditional chemical analysis instrumentation such as gas chromatography/mass spectroscopy systems. Metal oxides, polymer/polymer composites, and dyes are covered in these articles as key sensing materials. Resistive, optical, electrochemical, and other types of electronic nose and tongue systems are reviewed, and their use in diverse applications, including environmental and food-quality monitoring and medical diagnostics, is discussed. JF - MRS bulletin AU - Gouma, Perena AU - Sberveglieri, Giorgio Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 697 EP - 702 VL - 29 IS - 10 SN - 0883-7694, 0883-7694 KW - Air Pollutants KW - 0 KW - Gases KW - Polymers KW - Space life sciences KW - Equipment Design KW - Gas Chromatography-Mass Spectrometry -- methods KW - Semiconductors KW - Air Pollutants -- analysis KW - Electronics KW - Gases -- analysis KW - Tongue KW - Nose KW - Environmental Monitoring -- instrumentation KW - Biosensing Techniques UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67287979?accountid=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=MRS+bulletin&rft.atitle=Novel+materials+and+applications+of+electronic+noses+and+tongues.&rft.au=Gouma%2C+Perena%3BSberveglieri%2C+Giorgio&rft.aulast=Gouma&rft.aufirst=Perena&rft.date=2004-10-01&rft.volume=29&rft.issue=10&rft.spage=697&rft.isbn=&rft.btitle=&rft.title=MRS+bulletin&rft.issn=08837694&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-21 N1 - Date created - 2005-07-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The Hydrosphere State (Hydros) satellite mission; an Earth system pathfinder for global mapping soil moisture and land freeze/thaw AN - 51742567; 2005-019663 AB - The Hydrosphere State Mission (Hydros) is a pathfinder mission in the National Aeronautics and Space Administration (NASA) Earth System Science Pathfinder Program (ESSP). The objective of the mission is to provide exploratory global measurements of the earth's soil moisture at 10-km resolution with two- to three-days revisit and land-surface freeze/thaw conditions at 3-km resolution with one- to two-days revisit. The mission builds on the heritage of ground-based and airborne passive and active low-frequency microwave measurements that have demonstrated and validated the effectiveness of the measurements and associated algorithms for estimating the amount and phase (frozen or thawed) of surface soil moisture. The mission data will enable advances in weather and climate prediction and in mapping processes that link the water, energy, and carbon cycles. The Hydros instrument is a combined radar and radiometer system operating at 1.26 GHz (with VV, HH, and HV polarizations) and 1.41 GHz (with H, V, and U polarizations), respectively. The radar and the radiometer share the aperture of a 6-m antenna with a look-angle of 39 degrees with respect to nadir. The lightweight deployable mesh antenna is rotated at 14.6 rpm to provide a constant look-angle scan across a swath width of 1000 km. The wide swath provides global coverage that meet the revisit requirements. The radiometer measurements allow retrieval of soil moisture in diverse (nonforested) landscapes with a resolution of 40 km. The radar measurements allow the retrieval of soil moisture at relatively high resolution (3 km). The mission includes combined radar/radiometer data products that will use the synergy of the two sensors to deliver enhanced-quality 10-km resolution soil moisture estimates. In this paper, the science requirements and their traceability to the instrument design are outlined. A review of the underlying measurement physics and key instrument performance parameters are also presented. JF - IEEE Transactions on Geoscience and Remote Sensing AU - Entekhabi, Dara AU - Njoku, Eni G AU - Houser, Paul AU - Spencer, Michael AU - Doiron, Terence AU - Kim, Yunjin AU - Smith, Joel AU - Girard, Ralph AU - Belair, Stephane AU - Crow, Wade AU - Jackson, Thomas J AU - Kerr, Yann H AU - Kimball, John S AU - Koster, Randy AU - McDonald, Kyle C AU - O'Neill, Peggy E AU - Pultz, Terry AU - Running, Steve W AU - Shi, Jiancheng AU - Wood, Eric AU - van Zyl, Jakob AU - Anonymous Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 2184 EP - 2195 PB - IEEE Geoscience and Remote Sensing Society, New York, NY VL - 42 IS - 10 SN - 0196-2892, 0196-2892 KW - soils KW - moisture KW - Hydros Satellite KW - government agencies KW - data processing KW - radar methods KW - prediction KW - mapping KW - freezing KW - satellite methods KW - thawing KW - measurement KW - microwave methods KW - radiometers KW - NASA KW - Earth System Science Pathfinder Program KW - JERS KW - climate KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51742567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=IEEE+Transactions+on+Geoscience+and+Remote+Sensing&rft.atitle=The+Hydrosphere+State+%28Hydros%29+satellite+mission%3B+an+Earth+system+pathfinder+for+global+mapping+soil+moisture+and+land+freeze%2Fthaw&rft.au=Entekhabi%2C+Dara%3BNjoku%2C+Eni+G%3BHouser%2C+Paul%3BSpencer%2C+Michael%3BDoiron%2C+Terence%3BKim%2C+Yunjin%3BSmith%2C+Joel%3BGirard%2C+Ralph%3BBelair%2C+Stephane%3BCrow%2C+Wade%3BJackson%2C+Thomas+J%3BKerr%2C+Yann+H%3BKimball%2C+John+S%3BKoster%2C+Randy%3BMcDonald%2C+Kyle+C%3BO%27Neill%2C+Peggy+E%3BPultz%2C+Terry%3BRunning%2C+Steve+W%3BShi%2C+Jiancheng%3BWood%2C+Eric%3Bvan+Zyl%2C+Jakob%3BAnonymous&rft.aulast=Entekhabi&rft.aufirst=Dara&rft.date=2004-10-01&rft.volume=42&rft.issue=10&rft.spage=2184&rft.isbn=&rft.btitle=&rft.title=IEEE+Transactions+on+Geoscience+and+Remote+Sensing&rft.issn=01962892&rft_id=info:doi/10.1109%2FTGRS.2004.834631 L2 - http://ieeexplore.ieee.org/xpl/tocresult.jsp?isYear=2009&isnumber=5332062&Submit32=View+Contents LA - English DB - GeoRef N1 - Conference title - 2003 international geoscience and remote sensing symposium (IGARSS'03); Learning from Earth's shapes and colors N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 53 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - climate; data processing; Earth System Science Pathfinder Program; freezing; government agencies; Hydros Satellite; JERS; mapping; measurement; microwave methods; moisture; NASA; prediction; radar methods; radiometers; remote sensing; satellite methods; soils; thawing DO - http://dx.doi.org/10.1109/TGRS.2004.834631 ER - TY - JOUR T1 - Bias reduction in short records of satellite soil moisture AN - 51736861; 2005-026094 JF - Geophysical Research Letters AU - Reichle, R H AU - Koster, R D Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 19 SN - 0094-8276, 0094-8276 KW - soils KW - numerical models KW - time series analysis KW - moisture KW - global KW - statistical analysis KW - data processing KW - satellite methods KW - measurement KW - errors KW - water content KW - data retrieval KW - accuracy KW - climate KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51736861?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Bias+reduction+in+short+records+of+satellite+soil+moisture&rft.au=Reichle%2C+R+H%3BKoster%2C+R+D&rft.aulast=Reichle&rft.aufirst=R&rft.date=2004-10-01&rft.volume=31&rft.issue=19&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL020938 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 20 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - accuracy; climate; data processing; data retrieval; errors; global; measurement; moisture; numerical models; remote sensing; satellite methods; soils; statistical analysis; time series analysis; water content DO - http://dx.doi.org/10.1029/2004GL020938 ER - TY - JOUR T1 - Soil water forecasting in the continental United States; relative forcing by meteorology versus leaf area index and the effects of meteorological forecast errors AN - 51709845; 2005-045502 AB - Forecasts of the states and fluxes of terrestrial ecosystems are an increasingly important tool for a large fire, famine, irrigation, energy, recreation, and agriculture community. A detailed understanding of the relative importance of vegetation phenology and meteorology, two of the main forcings of ecosystem forecasts, and the likely impact of errors in phenological and (or) meteorological forecasts are required prior to management implementation. Using the terrestrial observation and prediction system (TOPS) and 1982-1997 leaf area index (LAI) and meteorology for the conterminous United States, we tested the relative importance of interannual variability in meteorology and LAI for soil water simulations. In nearly all cases, meteorological variability influenced simulations far more than did LAI; the effects of ignoring realistic variability in either variable were most pronounced in arid, low-LAI regions. We then identified the critical meteorological forecast errors in temperature and precipitation that were required to generate statistically significant differences in 1-week soil water forecasts. Temperature critical errors approached 10 degrees C in winter but were only about 2-3 degrees C in summer. Precipitation critical errors were much more constant throughout the year and were usually less than 1 cm (error in weekly total precipitation). JF - Canadian Journal of Remote Sensing AU - White, Michael A AU - Nemani, Ramakrishna R A2 - Gong Peng A2 - Chen, Jing M. Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 717 EP - 730 PB - Canadian Aeronautics and Space Institute, Ottawa, ON VL - 30 IS - 5 SN - 0703-8992, 0703-8992 KW - water KW - United States KW - soils KW - terrestrial environment KW - geophysical methods KW - prediction KW - ecosystems KW - atmospheric precipitation KW - pixels KW - simulation KW - temperature KW - models KW - AVHRR KW - infrared methods KW - errors KW - radiometers KW - terrestrial observation and prediction system KW - water resources KW - meteorology KW - leaf area index KW - airborne methods KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51709845?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Remote+Sensing&rft.atitle=Soil+water+forecasting+in+the+continental+United+States%3B+relative+forcing+by+meteorology+versus+leaf+area+index+and+the+effects+of+meteorological+forecast+errors&rft.au=White%2C+Michael+A%3BNemani%2C+Ramakrishna+R&rft.aulast=White&rft.aufirst=Michael&rft.date=2004-10-01&rft.volume=30&rft.issue=5&rft.spage=717&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Remote+Sensing&rft.issn=07038992&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 - 56 N1 - PubXState - ON N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - CJRSDP N1 - SubjectsTermNotLitGenreText - airborne methods; atmospheric precipitation; AVHRR; ecosystems; errors; geophysical methods; infrared methods; leaf area index; meteorology; models; pixels; prediction; radiometers; simulation; soils; temperature; terrestrial environment; terrestrial observation and prediction system; United States; water; water resources ER - TY - JOUR T1 - Estimating soil moisture at the watershed scale with satellite-based radar and land surface models AN - 51709048; 2005-045503 AB - Spatially distributed soil moisture profiles are required for watershed applications such as drought and flood prediction, crop irrigation scheduling, pest management, and determining mobility with lightweight vehicles. Satellite-based soil moisture can be obtained from passive microwave, active microwave, and optical sensors, although the coarse spatial resolution of passive microwave and the inability to obtain vertically resolved information from optical sensors limit their usefulness for watershed-scale applications. Active microwave sensors such as synthetic aperture radar (SAR) currently represent the best approach for obtaining spatially distributed surface soil moisture at scales of 10-100 m for watersheds ranging from 1 000 to 25 000 km (super 2) . Although SAR provides surface soil moisture, the applications listed above require vertically resolved soil moisture profiles. To obtain distributed soil moisture profiles, a combined approach of calibration and data assimilation in soil vegetation atmosphere transfer (SVAT) models based on recent advances in soil physics is the most promising avenue of research. This review summarizes the state of the science using current satellite-based sensors to determine watershed-scale surface soil moisture distribution and the state of combining SVAT models with data assimilation and calibration approaches for the estimation of profile soil moisture. The basic conclusion of this review is that currently orbiting SAR sensors combined with available SVAT models could provide distributed profile soil moisture information with known accuracy at the watershed scale. The priority areas for future research should include image-based approaches for mapping surface roughness, determination of soil moisture in densely vegetated sites, active and passive microwave data fusion, and joint calibration and data assimilation approaches for a combined remote sensing-modeling system. For validation, a worldwide in situ soil moisture monitoring program should be implemented. Finally, to realize the full potential of satellite-based soil moisture estimation for watershed applications, it will be necessary to continue sensor development, improve image availability and timely delivery, and reduce image cost. JF - Canadian Journal of Remote Sensing AU - Moran, M Susan AU - Peters-Lidard, Christa D AU - McElroy, Stephen A2 - Gong Peng A2 - Chen, Jing M. Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 805 EP - 826 PB - Canadian Aeronautics and Space Institute, Ottawa, ON VL - 30 IS - 5 SN - 0703-8992, 0703-8992 KW - soils KW - hydrology KW - moisture KW - watersheds KW - radar methods KW - satellite methods KW - soil vegetation atmosphere transfer KW - models KW - microwave methods KW - SAR KW - SVAT model KW - remote sensing KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51709048?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+Journal+of+Remote+Sensing&rft.atitle=Estimating+soil+moisture+at+the+watershed+scale+with+satellite-based+radar+and+land+surface+models&rft.au=Moran%2C+M+Susan%3BPeters-Lidard%2C+Christa+D%3BMcElroy%2C+Stephen&rft.aulast=Moran&rft.aufirst=M&rft.date=2004-10-01&rft.volume=30&rft.issue=5&rft.spage=805&rft.isbn=&rft.btitle=&rft.title=Canadian+Journal+of+Remote+Sensing&rft.issn=07038992&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 - 177 N1 - PubXState - ON N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CJRSDP N1 - SubjectsTermNotLitGenreText - hydrology; microwave methods; models; moisture; radar methods; remote sensing; SAR; satellite methods; soil vegetation atmosphere transfer; soils; SVAT model; watersheds ER - TY - JOUR T1 - Recent ice-rich deposits formed at high latitudes on Mars by sublimation of unstable equatorial ice during low obliquity AN - 51663511; 2005-071720 AB - The Martian global climate model (Laboratoire de Meteorologie Dynamique) is used to investigate the evolution of surface ice deposits across large obliquity changes of the Martian transition approximately 4 Ma ago. It is suggested that during the mean high-obliquity regime ( approximately 5 to 10 Ma ago), a few obliquity cycles may have been sufficient to empty the polar reservoirs and form massive glaciers approximately 3 km thick on Tharsis Montes and on Olympus Mons. It is possible that the mean near-surface ice detected by Mars Odyssey is only the upper layer of a much deeper ice reservoir in high latitudes of both hemispheres, and where layered sedimentary deposits rich in water-ice and periglacial features also occur and support this interpretation. JF - Nature (London) AU - Levrard, Benjamin AU - Forget, Francois AU - Montmessin, Franck AU - Laskar, Jacques Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 1072 EP - 1075 PB - Macmillan Journals, London VL - 431 IS - 7012 SN - 0028-0836, 0028-0836 KW - general circulation models KW - polar regions KW - obliquity of the ecliptic KW - equatorial region KW - Mars KW - simulation KW - variations KW - terrestrial planets KW - planets KW - ice KW - surface features KW - gamma-ray spectra KW - spectra KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51663511?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Recent+ice-rich+deposits+formed+at+high+latitudes+on+Mars+by+sublimation+of+unstable+equatorial+ice+during+low+obliquity&rft.au=Levrard%2C+Benjamin%3BForget%2C+Francois%3BMontmessin%2C+Franck%3BLaskar%2C+Jacques&rft.aulast=Levrard&rft.aufirst=Benjamin&rft.date=2004-10-01&rft.volume=431&rft.issue=7012&rft.spage=1072&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature+03055 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 - 2005-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - equatorial region; gamma-ray spectra; general circulation models; ice; Mars; obliquity of the ecliptic; planets; polar regions; regolith; simulation; spectra; surface features; terrestrial planets; variations DO - http://dx.doi.org/10.1038/nature ER - TY - JOUR T1 - Overall Distributed Model Intercomparison Project results AN - 51658660; 2005-075926 AB - This paper summarizes results from the Distributed Model Intercomparison Project (DMIP) study. DMIP simulations from twelve different models are compared with both observed streamflow and lumped model simulations. The lumped model simulations were produced using the same techniques used at National Weather Service River Forecast Centers (NWS-RFCs) for historical calibrations and serve as a useful benchmark for comparison. The differences between uncalibrated and calibrated model performance are also assessed. Overall statistics are used to compare simulated and observed flows during all time steps, flood event statistics are calculated for selected storm events, and improvement statistics are used to measure the gains from distributed models relative to the lumped models and calibrated models relative to uncalibrated models. Although calibration strategies for distributed models are not as well defined as strategies for lumped models, the DMIP results show that some calibration efforts applied to distributed models significantly improve simulation results. Although for the majority of basin-distributed model combinations, the lumped model showed better overall performance than distributed models, some distributed models showed comparable results to lumped models in many basins and clear improvements in one or more basins. Noteworthy improvements in predicting flood peaks were demonstrated in a basin distinguishable from other basins studied in its shape, orientation, and soil characteristics. Greater uncertainties inherent to modeling small basins in general and distinguishable inter-model performance on the smallest basin (65 km (super 2) ) in the study point to the need for more studies with nested basins of various sizes. This will improve our understanding of the applicability and reliability of distributed models at various scales. JF - Journal of Hydrology AU - Reed, Seann M AU - Koren, Victor I AU - Smith, Michael B AU - Zhang, Ziya AU - Moreda, Fekadu AU - Seo, Dong-Jun AU - Arnold, Jeffrey G AU - Bandaragoda, Christina AU - Bingeman, Allyson AU - Bras, Rafael L AU - Butts, Michael B AU - Carpenter, Theresa M AU - Cui, Zhengtao AU - Diluzio, Mauro AU - Georgakakos, Konstantine P AU - Gaur, Anubhav AU - Guo, Jianzhong AU - Gupta, Hoshin AU - Hogue, Terri AU - Ivanov, Valeriy Y AU - Khodatalab, Newsha AU - Li, Lan AU - Liang, Xu AU - Lohmann, Dag AU - Mitchell, Ken AU - Peters-Lidard, Christa AU - Rodriguez, Erasmo AU - Seglenieks, Frank AU - Shamir, Eylon AU - Tarboton, David G AU - Vieux, Baxter E AU - Vivoni, Enrique R AU - Woods, Ross A2 - Smith, Michael B. A2 - Georgakakos, Konstantine P. A2 - Liang, Xu Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 27 EP - 60 PB - Elsevier, Amsterdam VL - 298 IS - 1-4 SN - 0022-1694, 0022-1694 KW - hydrology KW - numerical models KW - rainfall KW - runoff KW - digital simulation KW - drainage basins KW - data processing KW - DMIP Program KW - calibration KW - distributed models KW - uncertainty KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51658660?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Overall+Distributed+Model+Intercomparison+Project+results&rft.au=Reed%2C+Seann+M%3BKoren%2C+Victor+I%3BSmith%2C+Michael+B%3BZhang%2C+Ziya%3BMoreda%2C+Fekadu%3BSeo%2C+Dong-Jun%3BArnold%2C+Jeffrey+G%3BBandaragoda%2C+Christina%3BBingeman%2C+Allyson%3BBras%2C+Rafael+L%3BButts%2C+Michael+B%3BCarpenter%2C+Theresa+M%3BCui%2C+Zhengtao%3BDiluzio%2C+Mauro%3BGeorgakakos%2C+Konstantine+P%3BGaur%2C+Anubhav%3BGuo%2C+Jianzhong%3BGupta%2C+Hoshin%3BHogue%2C+Terri%3BIvanov%2C+Valeriy+Y%3BKhodatalab%2C+Newsha%3BLi%2C+Lan%3BLiang%2C+Xu%3BLohmann%2C+Dag%3BMitchell%2C+Ken%3BPeters-Lidard%2C+Christa%3BRodriguez%2C+Erasmo%3BSeglenieks%2C+Frank%3BShamir%2C+Eylon%3BTarboton%2C+David+G%3BVieux%2C+Baxter+E%3BVivoni%2C+Enrique+R%3BWoods%2C+Ross&rft.aulast=Reed&rft.aufirst=Seann&rft.date=2004-10-01&rft.volume=298&rft.issue=1-4&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology&rft.issn=00221694&rft_id=info:doi/10.1016%2Fj.jhydrol.2004.03.031 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 - 2005-01-01 N1 - Number of references - 48 N1 - Document feature - illus. incl. 16 tables N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - CODEN - JHYDA7 N1 - SubjectsTermNotLitGenreText - calibration; data processing; digital simulation; distributed models; DMIP Program; drainage basins; hydrology; numerical models; rainfall; runoff; uncertainty DO - http://dx.doi.org/10.1016/j.jhydrol.2004.03.031 ER - TY - JOUR T1 - An empirical scaling law for acquisition of thermoremanent magnetization AN - 51637529; 2006-012364 AB - We describe a universal linear relationship between the acquisition magnetic field, B, and thermoremanent magnetization M (sub tr) (T (sub r) ) measured at room temperature T (sub r) . The efficiency epsilon (T (sub r) ) of a remanent magnetization (REM) is the ratio of the natural remanent magnetization M (sub nr) (T (sub r) ) to the saturation remanence J (sub sr) (T (sub r) ). We report a power law relationship with exponent related to J (sub s) (T (sub r) ) and unit slope indicating a linear relationship. Thus logepsilon (T (sub r) ) of M (sub tr) (T (sub r) ) in equidimensional-shaped magnetic minerals of contrasting saturation magnetization J (sub s) (T (sub r) ) plots linearly with the logarithm of the applied magnetic field B along separate grain-size-independent straight lines with nearly unit slope and offsets related to J (sub s) (T (sub r) ). This empirical relationship is well suited for paleofield-intensity estimation, predicts strong magnetization of hematite and pyrrhotite in weak fields, and can be used as an assessment tool for observed remanence in planetary and meteoritic objects. JF - Earth and Planetary Science Letters AU - Kletetschka, Gunther AU - Acuna, M H AU - Kohout, Tomas AU - Wasilewski, Peter J AU - Connerney, John E P Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 521 EP - 528 PB - Elsevier, Amsterdam VL - 226 IS - 3-4 SN - 0012-821X, 0012-821X KW - solar system KW - grain size KW - magnetization KW - paleomagnetism KW - thermochemical remanent magnetization KW - natural remanent magnetization KW - magnetic field KW - iron KW - planets KW - meteorites KW - magnetic minerals KW - saturation KW - remanent magnetization KW - metals KW - mathematical methods KW - Neel theory KW - oxides KW - magnetic intensity KW - magnetite KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51637529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=An+empirical+scaling+law+for+acquisition+of+thermoremanent+magnetization&rft.au=Kletetschka%2C+Gunther%3BAcuna%2C+M+H%3BKohout%2C+Tomas%3BWasilewski%2C+Peter+J%3BConnerney%2C+John+E+P&rft.aulast=Kletetschka&rft.aufirst=Gunther&rft.date=2004-10-01&rft.volume=226&rft.issue=3-4&rft.spage=521&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2004.08.001 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 - 2006-01-01 N1 - Number of references - 34 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - grain size; iron; magnetic field; magnetic intensity; magnetic minerals; magnetite; magnetization; mathematical methods; metals; meteorites; natural remanent magnetization; Neel theory; oxides; paleomagnetism; planets; remanent magnetization; saturation; solar system; thermochemical remanent magnetization DO - http://dx.doi.org/10.1016/j.epsl.2004.08.001 ER - TY - JOUR T1 - Origin and role of water ice clouds in the Martian water cycle as inferred from a general circulation model AN - 51601418; 2006-034181 JF - Journal of Geophysical Research, E, Planets AU - Montmessin, F AU - Forget, F AU - Rannou, P AU - Cabane, M AU - Haberle, R M Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 26 PB - American Geophysical Union, Washington, DC VL - 109 IS - 10 KW - hydrology KW - cycles KW - clouds KW - general circulation models KW - atmosphere KW - water vapor KW - Mars KW - terrestrial planets KW - planets KW - ice KW - theoretical models KW - planetology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51601418?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+E%2C+Planets&rft.atitle=Origin+and+role+of+water+ice+clouds+in+the+Martian+water+cycle+as+inferred+from+a+general+circulation+model&rft.au=Montmessin%2C+F%3BForget%2C+F%3BRannou%2C+P%3BCabane%2C+M%3BHaberle%2C+R+M&rft.aulast=Montmessin&rft.aufirst=F&rft.date=2004-10-01&rft.volume=109&rft.issue=10&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.issn=&rft_id=info:doi/10.1029%2F2004JE002284 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 61 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - atmosphere; clouds; cycles; general circulation models; hydrology; ice; Mars; planetology; planets; terrestrial planets; theoretical models; water vapor DO - http://dx.doi.org/10.1029/2004JE002284 ER - TY - JOUR T1 - Experimental simulation of shock-induced re-equilibriation of fluid inclusions AN - 51596983; 2006-035744 AB - The effects of 5-30 GPa experimental shock waves on aqueous fluid inclusions in single-crystal quartz have been observed and quantified. The homogenization temperatures of fluid inclusions within the samples were quantified before and after the experimental shock events; they show a systematic and gradual evolution with increasing shock pressure. Some fluid inclusions survive shock pressures of 6 GPa, yet they exhibit an increase in homogenization temperature, suggesting that re-equilibration occurred because of internal overpressures. Decrepitated fluid inclusions were observed in the 6 and 7.6 GPa samples, whereas textures indicative of the collapse of fluid inclusions due to internal underpressure were observed in samples shocked at 7.6-12 GPa. No features that could be directly related to fluid inclusions were observed in samples shocked at pressures > 12 GPa. It is considered that if the fluid inclusions survive the original decrease in volume during shock compression, the initial decrease in volume is overprinted by the subsequent effects of elevated temperature at ambient pressure, leading to an increase in inclusion volume and homogenization temperature. Therefore, homogenization temperatures of fluid inclusions in shocked materials should be considered a maximum value. The rarity of fluid inclusions in meteorites may be a result of shock processing, and may not reflect a fluid-poor environment on the parent body. JF - The Canadian Mineralogist AU - Elwood Madden, Megan E AU - Hoerz, Friedrich AU - Bodnar, Robert J A2 - Kontak, Daniel J. A2 - Anderson, A. J. A2 - Marshall, Daniel D. Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 1357 EP - 1368 PB - Mineralogical Association of Canada, Ottawa, ON VL - 42, Part 5 SN - 0008-4476, 0008-4476 KW - silicates KW - experimental studies KW - pressure KW - silica minerals KW - homogenization KW - techniques KW - metamorphism KW - equilibrium KW - temperature KW - ultrahigh pressure KW - meteorites KW - Raman spectra KW - inclusions KW - quartz KW - framework silicates KW - fluid inclusions KW - spectra KW - geochemistry KW - shock metamorphism KW - instruments KW - P-T conditions KW - 05B:Petrology of meteorites and tektites KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51596983?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Canadian+Mineralogist&rft.atitle=Experimental+simulation+of+shock-induced+re-equilibriation+of+fluid+inclusions&rft.au=Elwood+Madden%2C+Megan+E%3BHoerz%2C+Friedrich%3BBodnar%2C+Robert+J&rft.aulast=Elwood+Madden&rft.aufirst=Megan&rft.date=2004-10-01&rft.volume=42%2C+Part+5&rft.issue=&rft.spage=1357&rft.isbn=&rft.btitle=&rft.title=The+Canadian+Mineralogist&rft.issn=00084476&rft_id=info:doi/ L2 - http://www.mineralogicalassociation.ca/template/EJournal/ LA - English DB - GeoRef N1 - Conference title - Eighth biennial meeting of the Pan-American conference on Research on fluid inclusions (PACROFI) N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from Mineralogical Abstracts, United Kingdom, Twickenham, United Kingdom N1 - Date revised - 2006-01-01 N1 - Number of references - 45 N1 - PubXState - ON N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - CAMIA6 N1 - SubjectsTermNotLitGenreText - equilibrium; experimental studies; fluid inclusions; framework silicates; geochemistry; homogenization; inclusions; instruments; metamorphism; meteorites; P-T conditions; pressure; quartz; Raman spectra; shock metamorphism; silica minerals; silicates; spectra; techniques; temperature; ultrahigh pressure ER - TY - JOUR T1 - Mars chronology; assessing techniques for quantifying surficial processes AN - 51511931; 2007-003703 AB - Currently, the absolute chronology of Martian rocks, deposits and events is based mainly on crater counting and remains highly imprecise with epoch boundary uncertainties in excess of 2 billion years. Answers to key questions concerning the comparative origin and evolution of Mars and Earth will not be forthcoming without a rigid Martian chronology, enabling the construction of a time scale comparable to Earth's. Priorities for exploration include calibration of the cratering rate, dating major volcanic and fluvial events and establishing chronology of the polar layered deposits. If extinct and/or extant life is discovered, the chronology of the biosphere will be of paramount importance. Many radiometric and cosmogenic techniques applicable on Earth and the Moon will apply to Mars after certain baselines (e.g. composition of the atmosphere, trace species, chemical and physical characteristics of Martian dust) are established. The high radiation regime may pose a problem for dosimetry-based techniques (e.g. luminescence). The unique isotopic composition of nitrogen in the Martian atmosphere may permit a Mars-specific chronometer for tracing the time-evolution of the atmosphere and of lithic phases with trapped atmospheric gases. Other Mars-specific chronometers include measurement of gas fluxes and accumulation of platinum group elements (PGE) in the regolith. Putting collected samples into geologic context is deemed essential, as is using multiple techniques on multiple samples. If in situ measurements are restricted to a single technique it must be shown to give consistent results on multiple samples, but in all cases, using two or more techniques (e.g. on the same lander) will reduce error. While there is no question that returned samples will yield the best ages, in situ techniques have the potential to be flown on multiple missions providing a larger data set and broader context in which to place the more accurate dates. JF - Earth-Science Reviews AU - Doran, Peter T AU - Clifford, Stephen M AU - Forman, Steven L AU - Nyquist, Larry AU - Papanastassiou, Dimitri A AU - Stewart, Brian W AU - Sturchio, Neil C AU - Swindle, Timothy D AU - Cerling, Thure AU - Kargel, Jeff AU - McDonald, Gene AU - Nishiizumi, Kunihiko AU - Poreda, Robert AU - Rice, James W AU - Tanaka, Ken Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 313 EP - 337 PB - Elsevier, Amsterdam VL - 67 IS - 3-4 SN - 0012-8252, 0012-8252 KW - cratering KW - landform evolution KW - cosmochronology KW - techniques KW - surficial geology KW - rates KW - radioactive decay KW - Mars KW - global change KW - thermoluminescence KW - ice caps KW - terrestrial planets KW - (U-Th)/He KW - planets KW - chronology KW - optically stimulated luminescence KW - K/Ar KW - geochronology KW - ice KW - absolute age KW - review KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51511931?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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-Science+Reviews&rft.atitle=Mars+chronology%3B+assessing+techniques+for+quantifying+surficial+processes&rft.au=Doran%2C+Peter+T%3BClifford%2C+Stephen+M%3BForman%2C+Steven+L%3BNyquist%2C+Larry%3BPapanastassiou%2C+Dimitri+A%3BStewart%2C+Brian+W%3BSturchio%2C+Neil+C%3BSwindle%2C+Timothy+D%3BCerling%2C+Thure%3BKargel%2C+Jeff%3BMcDonald%2C+Gene%3BNishiizumi%2C+Kunihiko%3BPoreda%2C+Robert%3BRice%2C+James+W%3BTanaka%2C+Ken&rft.aulast=Doran&rft.aufirst=Peter&rft.date=2004-10-01&rft.volume=67&rft.issue=3-4&rft.spage=313&rft.isbn=&rft.btitle=&rft.title=Earth-Science+Reviews&rft.issn=00128252&rft_id=info:doi/10.1016%2Fj.earscirev.2004.04.001 L2 - http://www.sciencedirect.com/science/journal/00128252 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 - 2007-01-01 N1 - Number of references - 115 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ESREBW N1 - SubjectsTermNotLitGenreText - (U-Th)/He; absolute age; chronology; cosmochronology; cratering; geochronology; global change; ice; ice caps; K/Ar; landform evolution; Mars; optically stimulated luminescence; planets; radioactive decay; rates; review; surficial geology; techniques; terrestrial planets; thermoluminescence DO - http://dx.doi.org/10.1016/j.earscirev.2004.04.001 ER - TY - JOUR T1 - Kinetics of organic transformations under mild aqueous conditions; implications for the origin of life and its metabolism AN - 51285018; 2008-034462 JF - Origins of Life and Evolution of the Biosphere AU - Weber, Arthur L Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 473 EP - 495 PB - Springer, Dordrecht VL - 34 IS - 5 SN - 0169-6149, 0169-6149 KW - organic compounds KW - diffusion KW - paleoenvironment KW - catalysis KW - chemical reactions KW - metabolism KW - biochemistry KW - kinetics KW - aquatic environment KW - life origin KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51285018?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Origins+of+Life+and+Evolution+of+the+Biosphere&rft.atitle=Kinetics+of+organic+transformations+under+mild+aqueous+conditions%3B+implications+for+the+origin+of+life+and+its+metabolism&rft.au=Weber%2C+Arthur+L&rft.aulast=Weber&rft.aufirst=Arthur&rft.date=2004-10-01&rft.volume=34&rft.issue=5&rft.spage=473&rft.isbn=&rft.btitle=&rft.title=Origins+of+Life+and+Evolution+of+the+Biosphere&rft.issn=01696149&rft_id=info:doi/ L2 - http://www.springerlink.com/content/1573-0875/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 111 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - OGLFAU N1 - SubjectsTermNotLitGenreText - aquatic environment; biochemistry; catalysis; chemical reactions; diffusion; kinetics; life origin; metabolism; organic compounds; paleoenvironment ER - TY - JOUR T1 - Temporal dynamics of larch in the forest-tundra ecotone AN - 51138546; 2005-014943 JF - Doklady Earth Sciences AU - Kharuk, V I AU - Im, S T AU - Ranson, K J AU - Naurzbaev (Naurzbayev), M M Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 1020 EP - 1023 PB - MAIK Nauka/Interperiodika, Moscow VL - 398 IS - 7 SN - 1028-334X, 1028-334X KW - forests KW - terrestrial environment KW - monitoring KW - Western Europe KW - assemblages KW - tundra KW - Europe KW - ecosystems KW - Russian Federation KW - vegetation KW - environmental analysis KW - climate change KW - boreal environment KW - France KW - Arize Massif KW - Landsat KW - Commonwealth of Independent States KW - dynamics KW - conservation KW - ecology KW - climate KW - remote sensing KW - airborne methods KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51138546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Doklady+Earth+Sciences&rft.atitle=Temporal+dynamics+of+larch+in+the+forest-tundra+ecotone&rft.au=Kharuk%2C+V+I%3BIm%2C+S+T%3BRanson%2C+K+J%3BNaurzbaev+%28Naurzbayev%29%2C+M+M&rft.aulast=Kharuk&rft.aufirst=V&rft.date=2004-10-01&rft.volume=398&rft.issue=7&rft.spage=1020&rft.isbn=&rft.btitle=&rft.title=Doklady+Earth+Sciences&rft.issn=1028334X&rft_id=info:doi/ L2 - http://www.maik.rssi.ru/cgi-bin/journal.pl?name=earthsci&page=online LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 14 N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - DKESA9 N1 - SubjectsTermNotLitGenreText - airborne methods; Arize Massif; assemblages; boreal environment; climate; climate change; Commonwealth of Independent States; conservation; dynamics; ecology; ecosystems; environmental analysis; Europe; forests; France; Landsat; monitoring; remote sensing; Russian Federation; terrestrial environment; tundra; vegetation; Western Europe ER - TY - JOUR T1 - Spectroscopic evidence for hydrous iron sulfate in the Martian soil AN - 50287712; 2005-026112 JF - Geophysical Research Letters AU - Lane, Melissa D AU - Dyar, M Darby AU - Bishop, Janice L Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 19 SN - 0094-8276, 0094-8276 KW - silicates KW - hydrates KW - X-ray diffraction data KW - olivine group KW - Mars KW - laboratory studies KW - mineral composition KW - infrared methods KW - olivine KW - orthosilicates KW - thermal emission KW - spectra KW - Mossbauer spectra KW - soils KW - experimental studies KW - sulfates KW - geophysical methods KW - iron sulfates KW - emissivity KW - terrestrial planets KW - nesosilicates KW - planets KW - Mars Global Surveyor Program KW - carbonates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50287712?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Spectroscopic+evidence+for+hydrous+iron+sulfate+in+the+Martian+soil&rft.au=Lane%2C+Melissa+D%3BDyar%2C+M+Darby%3BBishop%2C+Janice+L&rft.aulast=Lane&rft.aufirst=Melissa&rft.date=2004-10-01&rft.volume=85&rft.issue=47%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 32 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - carbonates; emissivity; experimental studies; geophysical methods; hydrates; infrared methods; iron sulfates; laboratory studies; Mars; Mars Global Surveyor Program; mineral composition; Mossbauer spectra; nesosilicates; olivine; olivine group; orthosilicates; planets; silicates; soils; spectra; sulfates; terrestrial planets; thermal emission; X-ray diffraction data DO - http://dx.doi.org/10.1029/2004GL021231 ER - TY - JOUR T1 - Large impact features on middle-size icy satellites AN - 50272699; 2007-043275 JF - Icarus AU - Moore, Jeffrey M AU - Schenk, Paul M AU - Bruesch, Lindsey S AU - Asphaug, Erik AU - McKinnon, William B Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 421 EP - 443 PB - Elsevier, New York, NY VL - 171 IS - 2 SN - 0019-1035, 0019-1035 KW - icy satellites KW - Umbriel Satellite KW - Oberon Satellite KW - impact features KW - Voyager Program KW - Tethys Satellite KW - digital terrain models KW - giant planets KW - Saturn KW - Cassini-Huygens Mission KW - topography KW - surface features KW - Titania Satellite KW - outer planets KW - Ariel Satellite KW - satellites KW - Mimas Satellite KW - Miranda Satellite KW - Rhea Satellite KW - Iapetus Satellite KW - planets KW - Uranus KW - planetology KW - Enceladus Satellite KW - Dione Satellite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272699?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Large+impact+features+on+middle-size+icy+satellites&rft.au=Moore%2C+Jeffrey+M%3BSchenk%2C+Paul+M%3BBruesch%2C+Lindsey+S%3BAsphaug%2C+Erik%3BMcKinnon%2C+William+B&rft.aulast=Moore&rft.aufirst=Jeffrey&rft.date=2004-10-01&rft.volume=171&rft.issue=2&rft.spage=421&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2004.05.009 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 76 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table, 1 plate N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - Ariel Satellite; Cassini-Huygens Mission; digital terrain models; Dione Satellite; Enceladus Satellite; giant planets; Iapetus Satellite; icy satellites; impact features; Mimas Satellite; Miranda Satellite; Oberon Satellite; outer planets; planetology; planets; Rhea Satellite; satellites; Saturn; surface features; Tethys Satellite; Titania Satellite; topography; Umbriel Satellite; Uranus; Voyager Program DO - http://dx.doi.org/10.1016/j.icarus.2004.05.009 ER - TY - JOUR T1 - The Effect of Aerosols and Clouds on the Retrieval of Infrared Sea Surface Temperatures AN - 20976502; 6055353 AB - Comparisons are performed between spatially averaged sea surface temperatures (ASST2) as derived from the second Along-Track Scanning Radiometer (ATSR-2) on board the second European Remote Sensing Satellite (ERS-2 ) and the NOAA-NASA Advanced Very High Resolution Radiometer (AVHRR) Oceans Pathfinder dataset (MPFSST). Difference maps, MPFSST - ASST2, along with the application of a simple statistical regression model to aerosol and cloud data from the Total Ozone Mapping Spectrometer (TOMS), are used to examine the impact of possible aerosol and cloud contamination. Differences varied regionally, but the largest biases were seen off western Africa. Nighttime and daytime differences off western Africa were reduced from -0.5 degree to -0.2 degree C and from -0.1 degree to 0 degree C, respectively. Significant cloud flagging, based on the model, occurred in the Indian Ocean, the equatorial Pacific, and in the vicinity of the Gulf Stream. Comparisons of the MPFSST and the ASST2 with in situ data from the 2002 version of the World Oceanic Database (WOD02) off western Africa show larger mean differences for the MPFSST. The smallest mean differences occurred for nighttime ASST2 - WOD02 with a value of 0.0 degree plus or minus 0.4 degree C. JF - Journal of Climate AU - Vazquez-Cuervo, J AU - Armstrong, E M AU - Harris, A AD - California Institute of Technology, M/S 300/323, 4800 Oak Grove Dr., Pasadena, CA 91109, jv@pacific.jpl.nasa.gov Y1 - 2004/10// PY - 2004 DA - October 2004 SP - 3921 EP - 3933 PB - American Meteorological Society VL - 17 IS - 20 SN - 0894-8755, 0894-8755 KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - TOMS (Total Ozone Mapping Spectrometer) KW - Temperature effects KW - Marine KW - ISW, Indian Ocean KW - Cloud effects KW - Aerosols KW - Regression models KW - Climate KW - A, Atlantic, Gulf Stream KW - Data comparison KW - Remote sensing KW - Radiometers KW - Ocean currents KW - Satellite data KW - ASE, Africa KW - AVHRR (Advanced Very High Resolution Radiometer) KW - Ocean-atmosphere system KW - Mapping KW - Sea surface temperatures KW - Atmospheric aerosols KW - Ozone KW - Q2 09243:Structure, mechanics and thermodynamics KW - Q5 08503:Characteristics, behavior and fate KW - M2 551.526:Water Surface Temperature (551.526) KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20976502?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=The+Effect+of+Aerosols+and+Clouds+on+the+Retrieval+of+Infrared+Sea+Surface+Temperatures&rft.au=Vazquez-Cuervo%2C+J%3BArmstrong%2C+E+M%3BHarris%2C+A&rft.aulast=Vazquez-Cuervo&rft.aufirst=J&rft.date=2004-10-01&rft.volume=17&rft.issue=20&rft.spage=3921&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F1520-0442%282004%29017%283921%3ATEOAAC%292.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Ocean currents; Temperature effects; Radiometers; Aerosols; Climate; Ocean-atmosphere system; Remote sensing; Mapping; Ozone; TOMS (Total Ozone Mapping Spectrometer); Cloud effects; Satellite data; AVHRR (Advanced Very High Resolution Radiometer); Regression models; Data comparison; Atmospheric aerosols; Sea surface temperatures; ISW, Indian Ocean; ASE, Africa; A, Atlantic, Gulf Stream; Marine DO - http://dx.doi.org/10.1175/1520-0442(2004)017(3921:TEOAAC)2.0.CO;2 ER - TY - JOUR T1 - New Method for Estimating Bacterial Cell Abundances in Natural Samples by Use of Sublimation AN - 18064365; 6040279 AB - We have developed a new method based on the sublimation of adenine from Escherichia coli to estimate bacterial cell counts in natural samples. To demonstrate this technique, several types of natural samples, including beach sand, seawater, deep-sea sediment, and two soil samples from the Atacama Desert, were heated to a temperature of 500 degree C for several seconds under reduced pressure. The sublimate was collected on a cold finger, and the amount of adenine released from the samples was then determined by high-performance liquid chromatography with UV absorbance detection. Based on the total amount of adenine recovered from DNA and RNA in these samples, we estimated bacterial cell counts ranging from -10 super(5) to 10 super(9) E. coli cell equivalents per gram. For most of these samples, the sublimation-based cell counts were in agreement with total bacterial counts obtained by traditional DAPI (4,6-diamidino-2- phenylindole) staining. JF - Applied and Environmental Microbiology AU - Glavin, Daniel P AU - Cleaves, HJames AU - Schubert, Michael AU - Aubrey, Andrew AU - Bada, Jeffrey L AD - NASA Goddard Space Flight Center, Greenbelt, Maryland. Scripps Institution of Oceanography, La Jolla, California. ENS de Lyon, LBMC, CNRS-UMR5161, Lyon, France Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 5923 EP - 5928 PB - American Society for Microbiology, 1752 N Street N.W. Washington, DC 20036 USA, [URL:http://www.asm.org/] VL - 70 IS - 10 SN - 0099-2240, 0099-2240 KW - 4,6-diamidino-2- phenylindole KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - High-performance liquid chromatography KW - Count KW - RNA KW - Marine environment KW - Deserts KW - Escherichia coli KW - Adenine KW - Soil temperature KW - Absorbance KW - Staining KW - Sediments KW - A 01116:Bacteria KW - J 02704:Enumeration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18064365?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+Environmental+Microbiology&rft.atitle=New+Method+for+Estimating+Bacterial+Cell+Abundances+in+Natural+Samples+by+Use+of+Sublimation&rft.au=Glavin%2C+Daniel+P%3BCleaves%2C+HJames%3BSchubert%2C+Michael%3BAubrey%2C+Andrew%3BBada%2C+Jeffrey+L&rft.aulast=Glavin&rft.aufirst=W&rft.date=2004-12-01&rft.volume=31&rft.issue=24&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL021533 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - High-performance liquid chromatography; Count; RNA; Deserts; Marine environment; Adenine; Soil temperature; Staining; Absorbance; Sediments; Escherichia coli ER - TY - JOUR T1 - The Atmospheric Energy Budget and Large-Scale Precipitation Efficiency of Convective Systems during TOGA COARE, GATE, SCSMEX, and ARM: Cloud-Resolving Model Simulations AN - 17609161; 6055211 AB - A two-dimensional version of the Goddard Cumulus Ensemble (GCE) model is used to simulate convective systems that developed in various geographic locations (east Atlantic, west Pacific, South China Sea, and Great Plains in the United States). Observed large-scale advective tendencies for potential temperature, water vapor mixing ratio, and horizontal momentum derived from field campaigns are used as the main forcing. The atmospheric temperature and water vapor budgets from the model results show that the two largest terms are net condensation (heating/drying) and imposed large-scale forcing (cooling/moistening) for tropical oceanic cases though not for midlatitude continental cases. These two terms are opposite in sign, however, and are not the dominant terms in the moist static energy budget. The balance between net radiation, surface latent heat flux, and net condensational heating vary in these tropical cases, however. For cloud systems that developed over the South China Sea and eastern Atlantic, net radiation (cooling) is not negligible in the temperature budget; it is as large as 20% of the net condensation. However, shortwave heating and longwave cooling are in balance with each other for cloud systems over the west Pacific region such that the net radiation is very small. This is due to the thick anvil clouds simulated in the cloud systems over the Pacific region. The large-scale advection of moist static energy is negative, as a result of a larger absolute value of large-scale advection of sensible heat (cooling) compared to large-scale latent heat (moistening) advection in the Pacific and Atlantic cases. For three cloud systems that developed over a midlatitude continent, the net radiation and sensible and latent heat fluxes play a much more important role. This means that the accurate measurement of surface fluxes and radiation is crucial for simulating these midlatitude cases. The results showed that large-scale mean (multiday) precipitation efficiency (PE) varies from 24% to 31% (or 32% to 45% using a different definition of PE) between cloud systems from different geographic locations. The model results showed that there is no clear relationship between the PE and rainfall, the positive cloud condensation (condensation plus deposition), or the large-scale forcing. But, the model results suggest that cases with large, positive net condensation terms in the moist static energy budget tend to have a large PE. The PE and its relationship with relative humidity and the vertical shear of the horizontal wind are also examined using 6-hourly model data. The model results suggest that there is no clear relationship between the individual PE and total mass-weighted relative humidity or the middle- and upper-tropospheric moisture for each case. The model results suggest that for the west Pacific and east Atlantic cases, PE slightly decreases with increasing middle-tropospheric wind shear in low to moderate shear regimes. The correlation (based on the best polynomial fit) is quite weak however. No strong relationship between PE and wind shear was found for the South China Sea and cases over the United States. JF - Journal of the Atmospheric Sciences AU - Tao, W AU - Johnson, D AU - Shie, C AU - Simpson, J AD - Mesoscale Atmospheric Branch, NASA GSFC, Code 912, Greenbelt, MD 20771, tao@agnes.gsfc.nasa.gov Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 2405 EP - 2423 PB - American Meteorological Society VL - 61 IS - 20 SN - 0022-4928, 0022-4928 KW - Convective cloud models KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - M2 551.558:Vertical Air Motion (551.558) KW - Q2 02243:Structure, mechanics and thermodynamics KW - SW 0815:Precipitation KW - O 2070:Meteorology KW - M2 551.52:Radiation and Temperature (551.52) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17609161?accountid=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=Journal+of+the+Atmospheric+Sciences&rft.atitle=The+Atmospheric+Energy+Budget+and+Large-Scale+Precipitation+Efficiency+of+Convective+Systems+during+TOGA+COARE%2C+GATE%2C+SCSMEX%2C+and+ARM%3A+Cloud-Resolving+Model+Simulations&rft.au=Tao%2C+W%3BJohnson%2C+D%3BShie%2C+C%3BSimpson%2C+J&rft.aulast=Tao&rft.aufirst=W&rft.date=2004-10-01&rft.volume=61&rft.issue=20&rft.spage=2405&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Atmospheric+Sciences&rft.issn=00224928&rft_id=info:doi/10.1175%2F1520-0469%282004%29061%282405%3ATAEBAL%292.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0022-4928&volume=61&page=2405 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1175/1520-0469(2004)061(2405:TAEBAL)2.0.CO;2 ER - TY - JOUR T1 - Potential Predictability of U.S. Summer Climate with 'Perfect' Soil Moisture AN - 17593040; 6080562 AB - The potential predictability of surface-air temperature and precipitation over the United States was assessed for a GCM forced by observed sea surface temperatures and an estimate of observed soil-moisture content. The latter was obtained by substituting the GCM-simulated precipitation, which is used to drive the GCM's land surface component, with observed pentad-mean precipitation at each time step of the model's integration. With this substitution, the simulated soil moisture correlates well with an independent estimate of observed soil moisture in all seasons over the entire U.S. continent. Significant enhancements for the predictability of surface-air temperature and precipitation were found in boreal late spring and summer over the U.S. continent. Anomalous pattern correlations of precipitation and surface-air temperature over the U.S. continent in the June-August season averaged for the 1979-2000 period increased from 0.01 and 0.06 for the GCM simulations without precipitation substitution to 0.23 and 0.31, respectively, for the simulations with precipitation substitution. The results provide an estimate for the limits of potential predictability if soil-moisture variability is to be perfectly predicted. However, this estimate may be model dependent and needs to be substantiated by other modeling groups. JF - Journal of Hydrometeorology AU - Yang, F AU - Kumar, A AU - Lau, K AD - Corresponding author address: Fanglin Yang, Climate and Radiation Branch, NASA Goddard Space Flight Center, Code 913, Greenbelt, MD 20771, fyang@climate.gsfc.nasa.gov Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 883 EP - 895 PB - American Meteorological Society VL - 5 IS - 5 SN - 1525-755X, 1525-755X KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - SW 0845:Water in soils KW - M2 551.581:Latitudinal Influences (551.581) KW - M2 556.14:Infiltration/Soil Moisture (556.14) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17593040?accountid=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=Journal+of+Hydrometeorology&rft.atitle=Potential+Predictability+of+U.S.+Summer+Climate+with+%27Perfect%27+Soil+Moisture&rft.au=Yang%2C+F%3BKumar%2C+A%3BLau%2C+K&rft.aulast=Yang&rft.aufirst=F&rft.date=2004-10-01&rft.volume=5&rft.issue=5&rft.spage=883&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2F1525-7541%282004%29005%280883%3APPOUSC%292.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1525-755X&volume=5&page=883 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-02-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1175/1525-7541(2004)005(0883:PPOUSC)2.0.CO;2 ER - TY - JOUR T1 - Basin scale estimates of evapotranspiration using GRACE and other observations AN - 17288825; 6063082 AB - Evapotranspiration is integral to studies of the Earth system, yet it is difficult to measure on regional scales. One estimation technique is a terrestrial water budget, i.e., total precipitation minus the sum of evapotranspiration and net runoff equals the change in water storage. Gravity Recovery and Climate Experiment (GRACE) satellite gravity observations are now enabling closure of this equation by providing the terrestrial water storage change. Equations are presented here for estimating evapotranspiration using observation based information, taking into account the unique nature of GRACE observations. GRACE water storage changes are first substantiated by comparing with results from a land surface model and a combined atmospheric-terrestrial water budget approach. Evapotranspiration is then estimated for 14 time periods over the Mississippi River basin and compared with output from three modeling systems. The GRACE estimates generally lay in the middle of the models and may provide skill in evaluating modeled evapotranspiration. JF - Geophysical Research Letters AU - Rodell, M AU - Famiglietti, J S AU - Chen, J AU - Seneviratne, SI AU - Viterbo, P AU - Holl, S AU - Wilson, C R AD - Hydrological Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, Maryland, USA Y1 - 2004/10// PY - 2004 DA - Oct 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 31 IS - 20 SN - 0094-8276, 0094-8276 KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Citation No. L20504 KW - SW 0830:Evaporation and transpiration KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17288825?accountid=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=Geophysical+Research+Letters&rft.atitle=Basin+scale+estimates+of+evapotranspiration+using+GRACE+and+other+observations&rft.au=Rodell%2C+M%3BFamiglietti%2C+J+S%3BChen%2C+J%3BSeneviratne%2C+SI%3BViterbo%2C+P%3BHoll%2C+S%3BWilson%2C+C+R&rft.aulast=Rodell&rft.aufirst=M&rft.date=2004-10-01&rft.volume=31&rft.issue=23&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL021083 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1029/2004GL020873 ER - TY - JOUR T1 - A reassessment of HO sub(x) South Pole chemistry based on observations recorded during ISCAT 2000 AN - 16190409; 5999205 AB - Reported here are modeling results based on ISCAT (Investigation of Sulfur Chemistry of Antarctic Troposphere) 2000 observations recorded at the South Pole (SP) during the Austral Summer of 2000. The observations included a comprehensive set of photochemical parameters, e.g. NO, O sub(3), and CO. It is worthy to note that not only were OH and HO sub(2) observed, but also HO sub(x) precursor species CH sub(2)O, H sub(2)O sub(2), and HONO were measured. Previous studies have suggested that HONO is the major source of OH/HO sub(x) in the Arctic; however, observed HONO levels at SP induced dramatic model overprediction of both HO sub(x) and NO sub(x) when used to constrain the model calculations. In contrast, model predictions constrained by observed values of CH sub(2)O and H sub(2)O sub(2) are consistent with the observations of OH and HO sub(2) (i.e. within 20%) for more than half of the data. Significant model overpredictions of OH, however, were seen at the NO levels lower than 50 pptv or higher than 150 pptv. An analysis of HO sub(x) budget at the median NO level suggests that snow emissions of H sub(2)O sub(2) and CH sub(2)O are the single most important primary source of SP HO sub(x), contributing 46% to the total source. Major sinks for HO sub(x) are found to be dry deposition of HO sub(2)NO sub(2) and HNO sub(3) as well as their reactions with OH. Although ISCAT 2000 led to a major progress in our understanding of SP HO sub(x) chemistry, critical aspects of this chemistry are still in need of further investigation. JF - Atmospheric Environment AU - Chen, G AU - Davis, D AU - Crawford, J AU - Hutterli, L M AU - Huey, L G AU - Slusher, D AU - Mauldin, L AU - Eisele, F AU - Tanner, D AU - Dibb, J AU - Buhr, M AU - McConnell, J AU - Lefer, B AU - Shetter, R AU - Blake, D AU - Song, CH AU - Lombardi, K AU - Arnoldy, J AD - School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, USA, gao.chen-1@nasa.gov Y1 - 2004/10// PY - 2004 DA - Oct 2004 SP - 5451 EP - 5461 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 38 IS - 32 SN - 1352-2310, 1352-2310 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Antarctica KW - South Pole KW - Photochemistry KW - HOx Snow emissions KW - ISCAT KW - Sulfur KW - Atmospheric pollution models KW - Atmospheric pollution KW - Snow KW - Antarctica, South Pole KW - Sulfur compounds in atmosphere KW - Troposphere KW - Polar environments KW - Tropospheric chemistry KW - Photochemicals KW - Chemical speciation KW - Atmospheric chemistry KW - Dry deposition KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16190409?accountid=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=Atmospheric+Environment&rft.atitle=A+reassessment+of+HO+sub%28x%29+South+Pole+chemistry+based+on+observations+recorded+during+ISCAT+2000&rft.au=Chen%2C+G%3BDavis%2C+D%3BCrawford%2C+J%3BHutterli%2C+L+M%3BHuey%2C+L+G%3BSlusher%2C+D%3BMauldin%2C+L%3BEisele%2C+F%3BTanner%2C+D%3BDibb%2C+J%3BBuhr%2C+M%3BMcConnell%2C+J%3BLefer%2C+B%3BShetter%2C+R%3BBlake%2C+D%3BSong%2C+CH%3BLombardi%2C+K%3BArnoldy%2C+J&rft.aulast=Chen&rft.aufirst=G&rft.date=2004-10-01&rft.volume=38&rft.issue=32&rft.spage=5451&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/10.1016%2Fj.atmosenv.2003.07.018 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2004-10-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - Atmospheric pollution; Atmospheric pollution models; Sulfur compounds in atmosphere; Dry deposition; Tropospheric chemistry; Sulfur; Photochemicals; Snow; Chemical speciation; Atmospheric chemistry; Troposphere; Polar environments; Antarctica, South Pole; South Pole DO - http://dx.doi.org/10.1016/j.atmosenv.2003.07.018 ER - TY - JOUR T1 - Fire at Iraqi sulfur plant emits SO sub(2) clouds detected by Earth Probe TOMS AN - 16181303; 6063178 AB - A fire started at the Al-Mishraq State Sulfur plant near Mosul, Iraq on 24 June 2003 and burned for almost a month. Combustion of elemental sulfur in the fire produced dense clouds of sulfur dioxide (SO sub(2)) that were detected from space by the Earth Probe Total Ozone Mapping Spectrometer (EP TOMS) on 18 days. Estimated daily SO sub(2) production from the continuously emitting source closely mirrors contemporaneous thermal infrared radiance from the fire sensed in the 3.96 mu m band of the Moderate Resolution Imaging Spectroradiometer (MODIS). We calculate total SO sub(2) production during the blaze amounting to similar to 600 kilotons, which is roughly commensurate with the predicted SO sub(2) yield from the inventory of elemental sulfur allegedly destroyed by the fire when potential SO sub(2) losses are considered. This event is the largest non-volcanic SO sub(2) emission incident measured to date by any TOMS instrument. JF - Geophysical Research Letters AU - Carn, SA AU - Krueger, A J AU - Krotkov, NA AU - Gray, MA AD - Joint Center for Earth Systems Technology (NASA/UMBC), University of Maryland Baltimore County, Baltimore, Maryland, USA Y1 - 2004/10// PY - 2004 DA - Oct 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 31 IS - 19 SN - 0094-8276, 0094-8276 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Citation No. L19105 KW - 0345 Atmospheric Composition and Structure: Pollution-urban and regional (0305) KW - 0365 Atmospheric Composition and Structure: Troposphere-composition and chemistry KW - 0368 Atmospheric Composition and Structure: Troposphere-constituent transport and chemistry KW - 0394 Atmospheric Composition and Structure: Instruments and techniques. KW - Sulfur KW - TOMS (Total Ozone Mapping Spectrometer) KW - Fires KW - ISW, Iraq KW - Iraq, Mosul KW - Combustion products KW - Remote sensing KW - Spectrometry KW - Clouds KW - Satellite data KW - Sulfur dioxide KW - Emission measurements KW - Sulfur dioxide emissions KW - Mapping KW - Geophysics KW - Sulfur dioxide measurements KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - M2 551.501:Methods of Observation/Computations (551.501) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16181303?accountid=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=Fire+at+Iraqi+sulfur+plant+emits+SO+sub%282%29+clouds+detected+by+Earth+Probe+TOMS&rft.au=Carn%2C+SA%3BKrueger%2C+A+J%3BKrotkov%2C+NA%3BGray%2C+MA&rft.aulast=Carn&rft.aufirst=SA&rft.date=2004-10-01&rft.volume=31&rft.issue=19&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL020719 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-08-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - TOMS (Total Ozone Mapping Spectrometer); Fires; Satellite data; Sulfur dioxide emissions; Sulfur dioxide measurements; Clouds; Sulfur; Sulfur dioxide; Combustion products; Remote sensing; Emission measurements; Geophysics; Mapping; Spectrometry; ISW, Iraq; Iraq, Mosul DO - http://dx.doi.org/10.1029/2004GL020719 ER - TY - JOUR T1 - Table: NASA Missions; AN - 231593589 AB - Dec. 30 ___ Delta ___ 17-A___ Deep Impact (NASA-JPL)___ ___ ___ ___ NASA/Orbital Sciences government civil launch ___ ___ ___ NASA/Orbital Sciences government civil launch JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/09/24/ PY - 2004 DA - 2004 Sep 24 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 211 IS - 60 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231593589?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Table%3A+NASA+Missions%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-09-24&rft.volume=211&rft.issue=60&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration N1 - Copyright - Copyright (c) 2004 The McGraw-Hill Companies, Inc. All rights reserved. N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - CPAPER T1 - Integrating NASA earth science enterprise (ESE) data into global agricultural decision support systems AN - 40024919; 3871508 AU - Teng, W AU - Kempler, S AU - Chiu, L AU - Doraiswamy, P AU - Liu, Z AU - Milich, L AU - Tetrault, R Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40024919?accountid=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=&rft.atitle=Integrating+NASA+earth+science+enterprise+%28ESE%29+data+into+global+agricultural+decision+support+systems&rft.au=Teng%2C+W%3BKempler%2C+S%3BChiu%2C+L%3BDoraiswamy%2C+P%3BLiu%2C+Z%3BMilich%2C+L%3BTetrault%2C+R&rft.aulast=Teng&rft.aufirst=W&rft.date=2004-09-21&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 - SuppNotes - Availability: American Society for Photogrammetry & Remote Sensing, 5410 Grosvenor Lane, Suite 210, Bethesda, MD 20814, USA; URL: www.asprs.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - GeoCover-ortho: Three epochs of global Landsat-based multispectral controlled image base AN - 40024587; 3870365 AU - Tucker, C J Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40024587?accountid=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=&rft.atitle=GeoCover-ortho%3A+Three+epochs+of+global+Landsat-based+multispectral+controlled+image+base&rft.au=Tucker%2C+C+J&rft.aulast=Tucker&rft.aufirst=C&rft.date=2004-09-21&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 - SuppNotes - Availability: American Society for Photogrammetry & Remote Sensing, 5410 Grosvenor Lane, Suite 210, Bethesda, MD 20814, USA; URL: www.asprs.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Communications & information support for the ambulant health worker AN - 39987008; 3867729 AU - Merriam, N R AU - Doarn, C R AU - Merrell, R C Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39987008?accountid=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=&rft.atitle=Communications+%26amp%3B+information+support+for+the+ambulant+health+worker&rft.au=Merriam%2C+N+R%3BDoarn%2C+C+R%3BMerrell%2C+R+C&rft.aulast=Merriam&rft.aufirst=N&rft.date=2004-09-21&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 - SuppNotes - Availability: Amer. Telemedicine Assn., 1100 Connecticut Avenue NW, Washington, DC 20036, USA; URL: www.americantelemed.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Visualizing large wild fire spread via temporal interpolation and spatial resampling of MODIS fire occurrence data AN - 39946700; 3877456 AU - Jentoft-Nilsen, M AU - Gardiner, N Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39946700?accountid=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=&rft.atitle=Visualizing+large+wild+fire+spread+via+temporal+interpolation+and+spatial+resampling+of+MODIS+fire+occurrence+data&rft.au=Jentoft-Nilsen%2C+M%3BGardiner%2C+N&rft.aulast=Jentoft-Nilsen&rft.aufirst=M&rft.date=2004-09-21&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 - SuppNotes - Availability: American Society for Photogrammetry & Remote Sensing, 5410 Grosvenor Lane, Suite 210, Bethesda, MD 20814, USA; URL: www.asprs.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Tropical deforestation in Madagascar: Pre-human to the third millennium AN - 39945200; 3877023 AU - Tucker, C J Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39945200?accountid=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=&rft.atitle=Tropical+deforestation+in+Madagascar%3A+Pre-human+to+the+third+millennium&rft.au=Tucker%2C+C+J&rft.aulast=Tucker&rft.aufirst=C&rft.date=2004-09-21&rft.volume=108&rft.issue=4&rft.spage=209&rft.isbn=&rft.btitle=&rft.title=Idoejaras&rft.issn=03246329&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: American Society for Photogrammetry & Remote Sensing, 5410 Grosvenor Lane, Suite 210, Bethesda, MD 20814, USA; URL: www.asprs.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - EAARL, a waveform-based topographic mapping lidar for: Vegetation, bare earth, and submerged topography AN - 39944539; 3868929 AU - Wright, C W Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39944539?accountid=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=&rft.atitle=EAARL%2C+a+waveform-based+topographic+mapping+lidar+for%3A+Vegetation%2C+bare+earth%2C+and+submerged+topography&rft.au=Wright%2C+C+W&rft.aulast=Wright&rft.aufirst=C&rft.date=2004-09-21&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 - SuppNotes - Availability: American Society for Photogrammetry & Remote Sensing, 5410 Grosvenor Lane, Suite 210, Bethesda, MD 20814, USA; URL: www.asprs.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Precision automatic co-registration procedures for spacecraft sensors AN - 39916759; 3874381 AU - Bryant, NA AU - Zobrist, AL AU - Logan, TI Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39916759?accountid=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=article&rft.jtitle=Journal+of+Geodynamics&rft.atitle=Regional+gravity+variations+in+Europe+from+superconducting+gravimeters&rft.au=Crossley%2C+David%3BHinderer%2C+Jacques%3BBoy%2C+Jean-Paul&rft.aulast=Crossley&rft.aufirst=David&rft.date=2004-12-01&rft.volume=38&rft.issue=3-5&rft.spage=325&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geodynamics&rft.issn=02643707&rft_id=info:doi/10.1016%2Fj.jog.2004.07.014 LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Availability: American Society for Photogrammetry & Remote Sensing, 5410 Grosvenor Lane, Suite 210, Bethesda, MD 20814, USA; URL: www.asprs.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Real-time breast cancer diagnosis: The bioluminate smart probe AN - 39911147; 3884169 AU - Andrews, R AU - DaSilva, L Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39911147?accountid=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=&rft.atitle=Real-time+breast+cancer+diagnosis%3A+The+bioluminate+smart+probe&rft.au=Andrews%2C+R%3BDaSilva%2C+L&rft.aulast=Andrews&rft.aufirst=R&rft.date=2004-09-21&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 - SuppNotes - Availability: CARS Conference Office, Im Gut 11-15, D-79790 Kuessaberg, F.R. Germany; URL: www.cars-int.de N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NASA GES DISC DAAC satellite data for GIS AN - 39858643; 3873076 AU - Pollack, N AU - Tang, W AU - Acker, J AU - Morahan, M AU - Savtchenko, A Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39858643?accountid=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=&rft.atitle=NASA+GES+DISC+DAAC+satellite+data+for+GIS&rft.au=Pollack%2C+N%3BTang%2C+W%3BAcker%2C+J%3BMorahan%2C+M%3BSavtchenko%2C+A&rft.aulast=Pollack&rft.aufirst=N&rft.date=2004-09-21&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 - SuppNotes - Availability: American Society for Photogrammetry & Remote Sensing, 5410 Grosvenor Lane, Suite 210, Bethesda, MD 20814, USA; URL: www.asprs.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - GEO hyperspectral mission for continental-scale carbon cycle observations AN - 39854043; 3870346 AU - Gervin, J C AU - Esper, J AU - McClain, C R AU - Hall, F G AU - Middleton, E M AU - Gregg, W W AU - Mannino, A AU - Knox, R G AU - Dabney, P W AU - Fred, K Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39854043?accountid=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=&rft.atitle=GEO+hyperspectral+mission+for+continental-scale+carbon+cycle+observations&rft.au=Gervin%2C+J+C%3BEsper%2C+J%3BMcClain%2C+C+R%3BHall%2C+F+G%3BMiddleton%2C+E+M%3BGregg%2C+W+W%3BMannino%2C+A%3BKnox%2C+R+G%3BDabney%2C+P+W%3BFred%2C+K&rft.aulast=Gervin&rft.aufirst=J&rft.date=2004-09-21&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 - SuppNotes - Availability: American Society for Photogrammetry & Remote Sensing, 5410 Grosvenor Lane, Suite 210, Bethesda, MD 20814, USA; URL: www.asprs.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Determining the optimum post spacing of lidar-derived elevation data in varying terrain for flood hazard mapping purposes in North Carolina and Texas AN - 39853877; 3868505 AU - Berglund, J AU - Estep, L AU - Davis, BA Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39853877?accountid=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=&rft.atitle=Determining+the+optimum+post+spacing+of+lidar-derived+elevation+data+in+varying+terrain+for+flood+hazard+mapping+purposes+in+North+Carolina+and+Texas&rft.au=Berglund%2C+J%3BEstep%2C+L%3BDavis%2C+BA&rft.aulast=Berglund&rft.aufirst=J&rft.date=2004-09-21&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 - SuppNotes - Availability: American Society for Photogrammetry & Remote Sensing, 5410 Grosvenor Lane, Suite 210, Bethesda, MD 20814, USA; URL: www.asprs.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Telemedicine application during a search for Genghis Khan in Mongolia AN - 39840639; 3876623 AU - Rafiq, A AU - Harnett, B AU - Doarn, C AU - Merrell, R C AU - Merrell, G Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39840639?accountid=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=&rft.atitle=Telemedicine+application+during+a+search+for+Genghis+Khan+in+Mongolia&rft.au=Rafiq%2C+A%3BHarnett%2C+B%3BDoarn%2C+C%3BMerrell%2C+R+C%3BMerrell%2C+G&rft.aulast=Rafiq&rft.aufirst=A&rft.date=2004-09-21&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 - SuppNotes - Availability: Amer. Telemedicine Assn., 1100 Connecticut Avenue NW, Washington, DC 20036, USA; URL: www.americantelemed.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Cycling of fermentation products in hypersaline microbial mats AN - 39798931; 3879302 AU - Hoehler, T M AU - Albert, D B AU - Bebout, B M AU - Des Marais, DJ Y1 - 2004/09/21/ PY - 2004 DA - 2004 Sep 21 KW - CPI, Conference Papers Index KW - U 2000:Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39798931?accountid=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=&rft.atitle=Cycling+of+fermentation+products+in+hypersaline+microbial+mats&rft.au=Hoehler%2C+T+M%3BAlbert%2C+D+B%3BBebout%2C+B+M%3BDes+Marais%2C+DJ&rft.aulast=Hoehler&rft.aufirst=T&rft.date=2004-09-21&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 - SuppNotes - Availability: Kenes International, 17 Rue du Cendrier, P.O. Box 1726, CH-1211, Geneva 1, Switzerland; email: isme@kenes.com; URL: www.kenes.com N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Jupiter's atmospheric composition from the Cassini thermal infrared spectroscopy experiment. AN - 66870217; 15319491 AB - The Composite Infrared Spectrometer observed Jupiter in the thermal infrared during the swing-by of the Cassini spacecraft. Results include the detection of two new stratospheric species, the methyl radical and diacetylene, gaseous species present in the north and south auroral infrared hot spots; determination of the variations with latitude of acetylene and ethane, the latter a tracer of atmospheric motion; observations of unexpected spatial distributions of carbon dioxide and hydrogen cyanide, both considered to be products of comet Shoemaker-Levy 9 impacts; characterization of the morphology of the auroral infrared hot spot acetylene emission; and a new evaluation of the energetics of the northern auroral infrared hot spot. JF - Science (New York, N.Y.) AU - Kunde, V G AU - Flasar, F M AU - Jennings, D E AU - Bézard, B AU - Strobel, D F AU - Conrath, B J AU - Nixon, C A AU - Bjoraker, G L AU - Romani, P N AU - Achterberg, R K AU - Simon-Miller, A A AU - Irwin, P AU - Brasunas, J C AU - Pearl, J C AU - Smith, M D AU - Orton, G S AU - Gierasch, P J AU - Spilker, L J AU - Carlson, R C AU - Mamoutkine, A A AU - Calcutt, S B AU - Read, P L AU - Taylor, F W AU - Fouchet, T AU - Parrish, P AU - Barucci, A AU - Courtin, R AU - Coustenis, A AU - Gautier, D AU - Lellouch, E AU - Marten, A AU - Prangé, R AU - Biraud, Y AU - Ferrari, C AU - Owen, T C AU - Abbas, M M AU - Samuelson, R E AU - Raulin, F AU - Ade, P AU - Césarsky, C J AU - Grossman, K U AU - Coradini, A AD - Department of Astronomy, University of Maryland, College Park, MD 20742, USA. Virgil.G.Kunde.1@gsfc.nasa.gov Y1 - 2004/09/10/ PY - 2004 DA - 2004 Sep 10 SP - 1582 EP - 1586 VL - 305 IS - 5690 KW - Hydrocarbons KW - 0 KW - Carbon Dioxide KW - 142M471B3J KW - Hydrogen Cyanide KW - 2WTB3V159F KW - Ethane KW - L99N5N533T KW - Acetylene KW - OC7TV75O83 KW - Index Medicus KW - Spectrum Analysis KW - Extraterrestrial Environment KW - Temperature KW - Spacecraft KW - Atmosphere KW - Jupiter UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/66870217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+%28New+York%2C+N.Y.%29&rft.atitle=Jupiter%27s+atmospheric+composition+from+the+Cassini+thermal+infrared+spectroscopy+experiment.&rft.au=Kunde%2C+V+G%3BFlasar%2C+F+M%3BJennings%2C+D+E%3BB%C3%A9zard%2C+B%3BStrobel%2C+D+F%3BConrath%2C+B+J%3BNixon%2C+C+A%3BBjoraker%2C+G+L%3BRomani%2C+P+N%3BAchterberg%2C+R+K%3BSimon-Miller%2C+A+A%3BIrwin%2C+P%3BBrasunas%2C+J+C%3BPearl%2C+J+C%3BSmith%2C+M+D%3BOrton%2C+G+S%3BGierasch%2C+P+J%3BSpilker%2C+L+J%3BCarlson%2C+R+C%3BMamoutkine%2C+A+A%3BCalcutt%2C+S+B%3BRead%2C+P+L%3BTaylor%2C+F+W%3BFouchet%2C+T%3BParrish%2C+P%3BBarucci%2C+A%3BCourtin%2C+R%3BCoustenis%2C+A%3BGautier%2C+D%3BLellouch%2C+E%3BMarten%2C+A%3BPrang%C3%A9%2C+R%3BBiraud%2C+Y%3BFerrari%2C+C%3BOwen%2C+T+C%3BAbbas%2C+M+M%3BSamuelson%2C+R+E%3BRaulin%2C+F%3BAde%2C+P%3BC%C3%A9sarsky%2C+C+J%3BGrossman%2C+K+U%3BCoradini%2C+A&rft.aulast=Kunde&rft.aufirst=V&rft.date=2004-09-10&rft.volume=305&rft.issue=5690&rft.spage=1582&rft.isbn=&rft.btitle=&rft.title=Science+%28New+York%2C+N.Y.%29&rft.issn=1095-9203&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-10-04 N1 - Date created - 2004-09-13 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Subjective response of people to simulated sonic booms in their homes. AN - 85374424; pmid-15478423 AB - In order to determine the effect of the number of sonic boom occurrences on annoyance, a computer-based system was developed for studying the subjective response of people to the occurrence of simulated sonic booms in their homes. The system provided a degree of control over the noise exposure not found in community surveys and a degree of situational realism not available in the laboratory. A system was deployed for eight weeks in each of 33 homes. Each day from 4 to 63 sonic booms were played as the test subject went about his or her normal activities. At the end of the day, the test subjects rated their annoyance to the sonic booms heard during the day. The sonic booms consisted of different combinations of waveforms, levels, and occurrence rates. The experiment confirmed that the increase in annoyance resulting from multiple occurrences can be modeled by the addition of the term "10 * log(number of occurrences)" to the sonic boom level. Of several noise metrics considered, perceived level was the best annoyance predictor. Comparisons of the subjective responses to the different sonic boom waveforms found no differences that were not accounted for by the noise metrics. JF - The Journal of the Acoustical Society of America AU - McCurdy, David A AU - Brown, Sherilyn A AU - Hilliard, R David AD - Structural Acoustics Branch, NASA Langley Research Center MS 463, Hampton, Virginia 23681, USA. d.a.mccurdy@nasa.gov Y1 - 2004/09// PY - 2004 DA - Sep 2004 SP - 1573 EP - 1584 VL - 116 IS - 3 SN - 0001-4966, 0001-4966 KW - Index Medicus KW - National Library of Medicine KW - Adaptation, Physiological: physiology KW - Adult KW - Age Factors KW - Aged KW - *Aircraft KW - Family KW - Female KW - Humans KW - Leisure Activities: psychology KW - *Loudness Perception: physiology KW - Male KW - Middle Aged KW - *Noise, Transportation: adverse effects KW - Occupations KW - Questionnaires KW - Random Allocation KW - Rest: psychology KW - Sleep: physiology KW - Startle Reaction: physiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/85374424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acomdisdome&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+the+Acoustical+Society+of+America&rft.atitle=Subjective+response+of+people+to+simulated+sonic+booms+in+their+homes.&rft.au=McCurdy%2C+David+A%3BBrown%2C+Sherilyn+A%3BHilliard%2C+R+David&rft.aulast=McCurdy&rft.aufirst=David&rft.date=2004-09-01&rft.volume=116&rft.issue=3&rft.spage=1573&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+the+Acoustical+Society+of+America&rft.issn=00014966&rft_id=info:doi/ LA - English (eng) DB - ComDisDome N1 - Date revised - 2011-12-15 N1 - Last updated - 2012-07-13 ER - TY - JOUR T1 - SMEX02; field scale variability, time stability and similarity of soil moisture AN - 51778722; 2004-084065 JF - Remote Sensing of Environment AU - Jacobs, Jennifer M AU - Mohanty, Binayak P AU - Hsu, En-Ching AU - Miller, Douglas A2 - Njoku, Eni G. A2 - Lakshmi, Venkat A2 - O'Neill, Peggy E. Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 436 EP - 446 PB - Elsevier, New York, NY VL - 92 IS - 4 SN - 0034-4257, 0034-4257 KW - United States KW - clay KW - Global Positioning System KW - Story County Iowa KW - moisture KW - watersheds KW - Iowa KW - variations KW - topography KW - sampling KW - sediments KW - drainage basins KW - Walnut Creek KW - soils KW - hydrology KW - stabilization KW - experimental studies KW - clastic sediments KW - statistical analysis KW - agriculture KW - properties KW - mathematical methods KW - surveys KW - dehydration KW - Ames Iowa KW - land use KW - remote sensing KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51778722?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=SMEX02%3B+field+scale+variability%2C+time+stability+and+similarity+of+soil+moisture&rft.au=Jacobs%2C+Jennifer+M%3BMohanty%2C+Binayak+P%3BHsu%2C+En-Ching%3BMiller%2C+Douglas&rft.aulast=Jacobs&rft.aufirst=Jennifer&rft.date=2004-09-01&rft.volume=92&rft.issue=4&rft.spage=436&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2004.02.017 L2 - http://www.sciencedirect.com/science/journal/00344257 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 26 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RSEEA7 N1 - SubjectsTermNotLitGenreText - agriculture; Ames Iowa; clastic sediments; clay; dehydration; drainage basins; experimental studies; Global Positioning System; hydrology; Iowa; land use; mathematical methods; moisture; properties; remote sensing; sampling; sediments; soils; stabilization; statistical analysis; Story County Iowa; surveys; topography; United States; variations; Walnut Creek; watersheds DO - http://dx.doi.org/10.1016/j.rse.2004.02.017 ER - TY - JOUR T1 - Watershed scale temporal and spatial stability of soil moisture and its role in validating satellite estimates AN - 51776572; 2004-084064 JF - Remote Sensing of Environment AU - Cosh, Michael H AU - Jackson, Thomas J AU - Bindlish, Rajat AU - Prueger, John H A2 - Njoku, Eni G. A2 - Lakshmi, Venkat A2 - O'Neill, Peggy E. Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 427 EP - 435 PB - Elsevier, New York, NY VL - 92 IS - 4 SN - 0034-4257, 0034-4257 KW - United States KW - thematic mapper KW - Story County Iowa KW - moisture KW - watersheds KW - mapping KW - Iowa KW - microwave methods KW - radiometers KW - drainage basins KW - advanced microwave scanning radiometer KW - Walnut Creek KW - soils KW - hydrology KW - geophysical methods KW - agriculture KW - AMSR KW - satellite methods KW - measurement KW - Landsat KW - mathematical methods KW - surveys KW - Ames Iowa KW - land use KW - remote sensing KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51776572?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Watershed+scale+temporal+and+spatial+stability+of+soil+moisture+and+its+role+in+validating+satellite+estimates&rft.au=Cosh%2C+Michael+H%3BJackson%2C+Thomas+J%3BBindlish%2C+Rajat%3BPrueger%2C+John+H&rft.aulast=Cosh&rft.aufirst=Michael&rft.date=2004-09-01&rft.volume=92&rft.issue=4&rft.spage=427&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2004.02.016 L2 - http://www.sciencedirect.com/science/journal/00344257 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 20 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RSEEA7 N1 - SubjectsTermNotLitGenreText - advanced microwave scanning radiometer; agriculture; Ames Iowa; AMSR; drainage basins; geophysical methods; hydrology; Iowa; land use; Landsat; mapping; mathematical methods; measurement; microwave methods; moisture; radiometers; remote sensing; satellite methods; soils; Story County Iowa; surveys; thematic mapper; United States; Walnut Creek; watersheds DO - http://dx.doi.org/10.1016/j.rse.2004.02.016 ER - TY - JOUR T1 - 2002 soil moisture experiment; SMEX02 AN - 51776141; 2004-084063 JF - Remote Sensing of Environment A2 - Njoku, Eni G. A2 - Lakshmi, Venkat A2 - O'Neill, Peggy E. Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 425 EP - 559 PB - Elsevier, New York, NY VL - 92 IS - 4 SN - 0034-4257, 0034-4257 KW - soils KW - experimental studies KW - moisture KW - surveys KW - land use KW - remote sensing KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51776141?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-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=2004-09-01&rft.volume=&rft.issue=&rft.spage=425&rft.isbn=&rft.btitle=2002+soil+moisture+experiment%3B+SMEX02&rft.title=2002+soil+moisture+experiment%3B+SMEX02&rft.issn=00344257&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00344257 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - PubXState - NY N1 - Document feature - illus. N1 - SuppNotes - Individual papers are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - RSEEA7 N1 - SubjectsTermNotLitGenreText - experimental studies; land use; moisture; remote sensing; soils; surveys ER - TY - JOUR T1 - Retrieval of soil moisture from passive and active L/S band sensor (PALS) observations during the soil moisture experiment in 2002; SMEX02 AN - 51775556; 2004-084066 JF - Remote Sensing of Environment AU - Narayan, Ujjwal AU - Lakshmi, Venkat AU - Njoku, Eni G A2 - Njoku, Eni G. A2 - Lakshmi, Venkat A2 - O'Neill, Peggy E. Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 483 EP - 496 PB - Elsevier, New York, NY VL - 92 IS - 4 SN - 0034-4257, 0034-4257 KW - Walnut Creek KW - United States KW - soils KW - experimental studies KW - Story County Iowa KW - moisture KW - statistical analysis KW - agriculture KW - properties KW - Iowa KW - measurement KW - models KW - microwave methods KW - surveys KW - Ames Iowa KW - regression analysis KW - land use KW - remote sensing KW - 21:Hydrogeology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51775556?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Retrieval+of+soil+moisture+from+passive+and+active+L%2FS+band+sensor+%28PALS%29+observations+during+the+soil+moisture+experiment+in+2002%3B+SMEX02&rft.au=Narayan%2C+Ujjwal%3BLakshmi%2C+Venkat%3BNjoku%2C+Eni+G&rft.aulast=Narayan&rft.aufirst=Ujjwal&rft.date=2004-09-01&rft.volume=92&rft.issue=4&rft.spage=483&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2004.05.018 L2 - http://www.sciencedirect.com/science/journal/00344257 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 36 N1 - PubXState - NY N1 - Document feature - illus. incl. 11 tables N1 - Last updated - 2012-06-07 N1 - CODEN - RSEEA7 N1 - SubjectsTermNotLitGenreText - agriculture; Ames Iowa; experimental studies; Iowa; land use; measurement; microwave methods; models; moisture; properties; regression analysis; remote sensing; soils; statistical analysis; Story County Iowa; surveys; United States; Walnut Creek DO - http://dx.doi.org/10.1016/j.rse.2004.05.018 ER - TY - JOUR T1 - Coupled organic synthesis and mineral alteration on meteorite parent bodies AN - 51775261; 2005-000735 AB - The hypothesis that the soluble fraction of the organic compounds present in carbonaceous chondrite meteorites was formed during aqueous alteration of the parent body was tested with mass-transfer, reaction-path calculations. In these calculations, we start with likely compositions of the original parent body and asteroidal fluids that are far from thermodynamic equilibrium, and metastable and stable equilibrium constraints are imposed as the total Gibbs free energy of the parent body environment is minimized. The results of these calculations suggest that the classes of soluble organic compounds present in carbonaceous chondrite meteorites could have formed during relatively low temperature aqueous alteration of the meteorite parent body or bodies. The main controls on the potential for synthesis and transformation of organic compounds were the oxidation state of the rock/fluid system, the bulk composition of that system, and the temperatures that were achieved during the alteration event or events. It also appears that the alteration mineral assemblages were influenced by the presence of soluble organic compounds and reaction among them. JF - Meteoritics & Planetary Science AU - Schulte, Mitch AU - Shock, Everett Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 1577 EP - 1590 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 9 SN - 1086-9379, 1086-9379 KW - alteration KW - stony meteorites KW - parent bodies KW - coupling KW - mathematical models KW - free energy KW - carbonaceous chondrites KW - solubility KW - temperature KW - paragenesis KW - meteorites KW - organic compounds KW - major elements KW - chemical reactions KW - water-rock interaction KW - theoretical models KW - mineral assemblages KW - thermodynamic properties KW - mass transfer KW - chondrites KW - geochemistry KW - 05B:Petrology of meteorites and tektites KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51775261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Coupled+organic+synthesis+and+mineral+alteration+on+meteorite+parent+bodies&rft.au=Schulte%2C+Mitch%3BShock%2C+Everett&rft.aulast=Schulte&rft.aufirst=Mitch&rft.date=2004-09-01&rft.volume=39&rft.issue=9&rft.spage=1577&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 90 N1 - PubXState - AR N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - alteration; carbonaceous chondrites; chemical reactions; chondrites; coupling; free energy; geochemistry; major elements; mass transfer; mathematical models; meteorites; mineral assemblages; organic compounds; paragenesis; parent bodies; solubility; stony meteorites; temperature; theoretical models; thermodynamic properties; water-rock interaction ER - TY - JOUR T1 - Glacier acceleration and thinning after ice shelf collapse in the Larsen B embayment, Antarctica AN - 51734489; 2005-026009 AB - Ice velocities derived from five Landsat 7 images acquired between January 2000 and February 2003 show a two- to six-fold increase in centerline speed of four glaciers flowing into the now-collapsed section of the Larsen B Ice Shelf. Two glaciers south of the collapse area show little change in speed or elevation. Seasonal variations in speed preceding the large post-collapse velocity increases suggest that both summer melt percolation and changes in the stress field due to shelf removal play a major role in glacier dynamics. (mod. journ. abstr.) JF - Geophysical Research Letters AU - Scambos, T A AU - Bohlander, J A AU - Shuman, C A AU - Skvarca, P Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 18 SN - 0094-8276, 0094-8276 KW - imagery KW - laser methods KW - ice cover thickness KW - Hektoria Glacier KW - ice shelves KW - global change KW - climate change KW - Antarctic Peninsula KW - velocity KW - global warming KW - glacier surveys KW - Larsen B ice shelf KW - Drygalski Glacier KW - ICESat KW - glaciers KW - altimetry KW - satellite methods KW - ice movement KW - Landsat KW - Antarctica KW - ice ridges KW - Flask Glacier KW - ice velocities KW - glacial geology KW - Leppard Glacier KW - remote sensing KW - MODIS KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51734489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Glacier+acceleration+and+thinning+after+ice+shelf+collapse+in+the+Larsen+B+embayment%2C+Antarctica&rft.au=Scambos%2C+T+A%3BBohlander%2C+J+A%3BShuman%2C+C+A%3BSkvarca%2C+P&rft.aulast=Scambos&rft.aufirst=T&rft.date=2004-09-01&rft.volume=31&rft.issue=18&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL020670 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - altimetry; Antarctic Peninsula; Antarctica; climate change; Drygalski Glacier; Flask Glacier; glacial geology; glacier surveys; glaciers; global change; global warming; Hektoria Glacier; ice cover thickness; ice movement; ice ridges; ice shelves; ice velocities; ICESat; imagery; Landsat; Larsen B ice shelf; laser methods; Leppard Glacier; MODIS; remote sensing; satellite methods; velocity DO - http://dx.doi.org/10.1029/2004GL020670 ER - TY - JOUR T1 - RNA decomposition by pyrite-induced radicals and possible role of lipids during the emergence of life AN - 51614352; 2006-023717 AB - Generation of radical species (e.g., hydroxyl radical OH) by silicates is well documented, and it has been shown that these radicals can readily destroy biomolecules. While quartz and asbestos have received considerable attention, pyrite (FeS (sub 2) ), the most abundant iron sulfide, has received almost no attention in this context. Batch experiments were performed to determine the effects of pyrite-induced OH on RNA in the presence and absence of lipids. The effect of the presence of lipids on RNA stability was evaluated by coating pyrite as well as encapsulating RNA in bilayer-vesicles. Rapid degradation of RNA was observed in the presence of pyrite, whereas significantly slower RNA decomposition was observed in experiments in the presence of lipids, regardless of whether the lipids were coating the pyrite or encapsulating the RNA. Given the presence of pyrite on early Earth, its reaction with water may have formed hydroxyl radicals (OH), which could have limited the stability of prebiotic biomolecules critical to the emergence and evolution of life. The lipid-mediated reduction of RNA decomposition suggests a possible protective mechanism that could have been a prerequisite for the origin of life. JF - Earth and Planetary Science Letters AU - Cohn, Corey A AU - Borda, Michael J AU - Schoonen, Martin A Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 271 EP - 278 PB - Elsevier, Amsterdam VL - 225 IS - 3-4 SN - 0012-821X, 0012-821X KW - water KW - experimental studies KW - fatty acids KW - lipids KW - life origin KW - infrared spectra KW - molecular structure KW - hydroxyl ion KW - organic compounds KW - organic acids KW - biogenic processes KW - RNA KW - chemical reactions KW - pyrite KW - spectra KW - chemical composition KW - sulfides KW - geochemistry KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51614352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=RNA+decomposition+by+pyrite-induced+radicals+and+possible+role+of+lipids+during+the+emergence+of+life&rft.au=Cohn%2C+Corey+A%3BBorda%2C+Michael+J%3BSchoonen%2C+Martin+A&rft.aulast=Cohn&rft.aufirst=Corey&rft.date=2004-09-01&rft.volume=225&rft.issue=3-4&rft.spage=271&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2004.07.007 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 - 2006-01-01 N1 - Number of references - 48 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - biogenic processes; chemical composition; chemical reactions; experimental studies; fatty acids; geochemistry; hydroxyl ion; infrared spectra; life origin; lipids; molecular structure; organic acids; organic compounds; pyrite; RNA; spectra; sulfides; water DO - http://dx.doi.org/10.1016/j.epsl.2004.07.007 ER - TY - JOUR T1 - Polar MM5 simulations of the winter climate of the Laurentide ice sheet at the LGM AN - 51511512; 2007-005264 JF - Journal of Climate AU - Bromwich, David H AU - Toracinta, E Richard AU - Wei, Helin AU - Oglesby, Robert J AU - Fastook, James L AU - Hughes, Terence J Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 3415 EP - 3433 PB - American Meteorological Society, Boston, MA VL - 17 IS - 17 SN - 0894-8755, 0894-8755 KW - United States KW - general circulation models KW - polar regions KW - Laurentide ice sheet KW - last glacial maximum KW - Quaternary KW - Arctic region KW - simulation KW - paleoclimatology KW - ice sheets KW - upper Pleistocene KW - models KW - Cenozoic KW - winter KW - Canada KW - paleotemperature KW - Polar MM5 model KW - Pleistocene KW - glacial geology KW - sea-surface temperature KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51511512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Climate&rft.atitle=Polar+MM5+simulations+of+the+winter+climate+of+the+Laurentide+ice+sheet+at+the+LGM&rft.au=Bromwich%2C+David+H%3BToracinta%2C+E+Richard%3BWei%2C+Helin%3BOglesby%2C+Robert+J%3BFastook%2C+James+L%3BHughes%2C+Terence+J&rft.aulast=Bromwich&rft.aufirst=David&rft.date=2004-09-01&rft.volume=17&rft.issue=17&rft.spage=3415&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/ L2 - http://journals.ametsoc.org/loi/clim LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 68 N1 - PubXState - MA N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arctic region; Canada; Cenozoic; general circulation models; glacial geology; ice sheets; last glacial maximum; Laurentide ice sheet; models; paleoclimatology; paleotemperature; Pleistocene; Polar MM5 model; polar regions; Quaternary; sea-surface temperature; simulation; United States; upper Pleistocene; winter ER - TY - JOUR T1 - Accelerated ice discharge from the Antarctic Peninsula following the collapse of Larsen B ice shelf AN - 51336835; 2005-026008 AB - Interferometric synthetic-aperture radar data collected by ERS-1/2 and Radarsat-1 satellites show that Antarctic Peninsula glaciers sped up significantly following the collapse of Larsen B ice shelf in 2002. Hektoria, Green and Evans glaciers accelerated eightfold between 2000 and 2003 and decelerated moderately in 2003. Jorum and Crane glaciers accelerated twofold in early 2003 and threefold by the end of 2003. In contrast, Flask and Leppard glaciers, further south, did not accelerate as they are still buttressed by an ice shelf. The magnitude of the glacier changes illustrates the importance of ice shelves on ice sheet mass balance and contribution to sea level change. (mod. journ. abstr.) JF - Geophysical Research Letters AU - Rignot, E AU - Casassa, G AU - Gogineni, P AU - Krabill, W AU - Rivera, A AU - Thomas, R Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 18 SN - 0094-8276, 0094-8276 KW - Larsen B ice shelf KW - monitoring KW - sea ice KW - radar methods KW - glaciers KW - ice shelves KW - satellite methods KW - ice sheets KW - Antarctic Peninsula KW - ice movement KW - sea-level changes KW - Antarctica KW - SAR KW - mass balance KW - ice KW - velocity KW - ice surveys KW - ERS KW - InSAR KW - glacial geology KW - remote sensing KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51336835?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Accelerated+ice+discharge+from+the+Antarctic+Peninsula+following+the+collapse+of+Larsen+B+ice+shelf&rft.au=Rignot%2C+E%3BCasassa%2C+G%3BGogineni%2C+P%3BKrabill%2C+W%3BRivera%2C+A%3BThomas%2C+R&rft.aulast=Rignot&rft.aufirst=E&rft.date=2004-09-01&rft.volume=31&rft.issue=18&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL020697 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - Antarctic Peninsula; Antarctica; ERS; glacial geology; glaciers; ice; ice movement; ice sheets; ice shelves; ice surveys; InSAR; Larsen B ice shelf; mass balance; monitoring; radar methods; remote sensing; SAR; satellite methods; sea ice; sea-level changes; velocity DO - http://dx.doi.org/10.1029/2004GL020697 ER - TY - JOUR T1 - Okhotsk Sea Kashevarov Bank polynya; its dependence on diurnal and fortnightly tides and its initial formation AN - 51331827; 2005-059798 JF - Journal of Geophysical Research AU - Martin, Seelye AU - Polyakov, Igor AU - Markus, Thorsten AU - Drucker, Robert A2 - Oshima, Kay A2 - Martin, Seelye Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 16 PB - American Geophysical Union, Washington, DC VL - 109 IS - C9 SN - 0148-0227, 0148-0227 KW - ocean circulation KW - sea ice KW - geophysical methods KW - polynyas KW - satellite methods KW - West Pacific KW - Okhotsk Sea KW - Kashevarov Bank KW - tides KW - microwave methods KW - AVHRR KW - infrared methods KW - North Pacific KW - ice KW - Pacific Ocean KW - diurnal variations KW - bathymetry KW - Northwest Pacific KW - RADARSAT KW - remote sensing KW - airborne methods KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51331827?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Okhotsk+Sea+Kashevarov+Bank+polynya%3B+its+dependence+on+diurnal+and+fortnightly+tides+and+its+initial+formation&rft.au=Martin%2C+Seelye%3BPolyakov%2C+Igor%3BMarkus%2C+Thorsten%3BDrucker%2C+Robert&rft.aulast=Martin&rft.aufirst=Seelye&rft.date=2004-09-01&rft.volume=109&rft.issue=C9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JC002215 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 13 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; AVHRR; bathymetry; diurnal variations; geophysical methods; ice; infrared methods; Kashevarov Bank; microwave methods; North Pacific; Northwest Pacific; ocean circulation; Okhotsk Sea; Pacific Ocean; polynyas; RADARSAT; remote sensing; satellite methods; sea ice; tides; West Pacific DO - http://dx.doi.org/10.1029/2003JC002215 ER - TY - JOUR T1 - Yamato 980459; mineralogy and petrology of a new shergottite-related rock from Antarctica AN - 50521099; 2005-058687 AB - Y980459, a new Martian meteorite from Antarctica, is composed of coarse porphyritic olivine grains (up to 2 mm) set in the groundmass of olivine and pyroxene with abundant glassy mesostasis containing dendritic olivine and pyroxene. The overall petrography of Y980459 is similar to those of olivine-phyric shergottites, but the absence of plagioclase and Ca phosphates make Y980459 unique. Because of the absence of maskelynite, Y980459 is not a shergottite if we employ the classic definition of shergottite. Both olivine and pyroxenes are extensively zoned. The most magnesian olivine composition is Fo (sub 86) and the olivine compositions are related to three different occurrence types of olivine (large phenocrysts, groundmass, and mesostasis). Pyroxenes have orthopyroxene cores (En (sub 81) Fs (sub 17) Wo (sub 2) ) mantled by pigeonite with the rims of augite. The mineralogy of Y980459 suggests that rapid crystallization of the parent magma caused significant undercooling and plagioclase did not nucleate. Probably, rapid transport of the Y980459 parent magma from the depth to the Martian surface crystallized olivine and pyroxene at first and eruption onto the surface quenched the magma producing the glassy mesostasis. Because olivine and pyroxene compositions of Y980459 are the most magnesian among Martian meteorites, Y980459 would represent one of the most primitive Martian magmas and derive from a highly reduced mantle. It seems that Y980459 contains no cumulus component, suggesting that Y980459 is a melt. In this sense, Y980459 is similar to QUE94201. The similarity in mineralogy and chemistry between Y980459 and olivine-phyric shergottites suggests derivation from a similar highly reduced mantle. However, Y980459 was the only sample that directly erupted onto the Martian surface without any accumulation processes. JF - Antarctic Meteorite Research AU - Mikouchi, Takashi AU - Koizumi, Eisuke AU - McKay, Gordon AU - Monkawa, Akira AU - Ueda, Yuji AU - Chokai, Jun AU - Miyamoto, Masamichi Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 13 EP - 34 PB - National Institute of Polar Research, Tokyo VL - 17 SN - 1343-4284, 1343-4284 KW - silicates KW - stony meteorites KW - Martian meteorites KW - augite KW - olivine group KW - quenching KW - melt inclusions KW - electron probe data KW - meteorites KW - mineral composition KW - clinopyroxene KW - aluminosilicates KW - inclusions KW - orthosilicates KW - framework silicates KW - chain silicates KW - plagioclase KW - textures KW - mesostasis KW - chromite KW - metamorphism KW - terrestrial planets KW - planets KW - shergottite KW - porphyritic texture KW - petrography KW - fluid inclusions KW - orthopyroxene KW - feldspar group KW - SEM data KW - pigeonite KW - magnesian silicates KW - mantle KW - Mars KW - SNC Meteorites KW - pyroxene group KW - undercooling KW - crystal zoning KW - olivine KW - oxides KW - chemical composition KW - Yamato Meteorites KW - matrix KW - phosphates KW - Y 980459 KW - achondrites KW - nesosilicates KW - optical properties KW - Antarctica KW - nucleation KW - magmas KW - eruptions KW - classification KW - crystallization KW - shock metamorphism KW - phenocrysts KW - maskelynite KW - 05B:Petrology of meteorites and tektites KW - 01B:Mineralogy of silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50521099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Antarctic+Meteorite+Research&rft.atitle=Yamato+980459%3B+mineralogy+and+petrology+of+a+new+shergottite-related+rock+from+Antarctica&rft.au=Mikouchi%2C+Takashi%3BKoizumi%2C+Eisuke%3BMcKay%2C+Gordon%3BMonkawa%2C+Akira%3BUeda%2C+Yuji%3BChokai%2C+Jun%3BMiyamoto%2C+Masamichi&rft.aulast=Mikouchi&rft.aufirst=Takashi&rft.date=2004-09-01&rft.volume=17&rft.issue=&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Antarctic+Meteorite+Research&rft.issn=13434284&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 - 35 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - achondrites; aluminosilicates; Antarctica; augite; chain silicates; chemical composition; chromite; classification; clinopyroxene; crystal zoning; crystallization; electron probe data; eruptions; feldspar group; fluid inclusions; framework silicates; inclusions; magmas; magnesian silicates; mantle; Mars; Martian meteorites; maskelynite; matrix; melt inclusions; mesostasis; metamorphism; meteorites; mineral composition; nesosilicates; nucleation; olivine; olivine group; optical properties; orthopyroxene; orthosilicates; oxides; petrography; phenocrysts; phosphates; pigeonite; plagioclase; planets; porphyritic texture; pyroxene group; quenching; SEM data; shergottite; shock metamorphism; silicates; SNC Meteorites; stony meteorites; terrestrial planets; textures; undercooling; Y 980459; Yamato Meteorites ER - TY - JOUR T1 - Bulk element compositions of meteorites; a guide for interpreting remote-sensing geochemical measurements of planets and asteroids AN - 50518715; 2005-058700 AB - We report a large database of bulk meteorite elemental abundances, compiled to and in the interpretation of elemental abundance data determined by remote-sensing instrumentation on planetary missions. A custom user interface was developed for easy access and manipulation of the abundance data. The database contains almost 3000 individual analyses of more than 1000 individual meteorites. Most major and minor elements are included, as well as small number of trace elements measurable by remote-sensing gamma-ray spectroscopy (notably Th and U). All meteorite classes show variability in bulk compositions between individual analyses. Some of this spread is intrinsic to the parent bodies of the meteorites. However, some variability is undoubtedly due to systematic uncertainties, caused by inter-laboratory bias, misclassification, effect of weathering, and unrepresentative sampling. We use the database here to investigate both how well different meteorite groups can be distinguished on the basis of bulk compositions and how bulk compositions can be distinguished on the basis of bulk compositions and how bulk compositions can be related to the cosmochemical and geological processes that produced them. The major elements measurable by X-ray and gamma-ray remote-sensing-oxygen, magnesium, aluminum, silicon, sulfur, calcium and iron-reflect to differing degrees nebular elemental fractionations and parent-body igneous processes and can be used together to distinguish most classes sub-classes of meteorites. Potassium is potentially useful as a tracer of thermal processes in the early solar system. Thorium and uranium abundances could be used to trace igneous processes on differentiated asteroids. JF - Antarctic Meteorite Research AU - Nittler, Larry R AU - McCoy, Timothy J AU - Clark, Pamela E AU - Murphy, Mary E AU - Trombka, Jacob I AU - Jarosewich, Eugene Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 231 EP - 251 PB - National Institute of Polar Research, Tokyo VL - 17 SN - 1343-4284, 1343-4284 KW - segregation KW - ordinary chondrites KW - stony meteorites KW - asteroids KW - angrite KW - CV chondrites KW - thermal history KW - CO chondrites KW - meteorites KW - IAB irons KW - errors KW - howardite KW - gamma-ray spectra KW - enstatite chondrites KW - chondrites KW - stony irons KW - solar system KW - CI chondrites KW - minor elements KW - magmatism KW - aubrite KW - cosmochemistry KW - carbonaceous chondrites KW - lodranite KW - X-ray spectra KW - solar nebula KW - planets KW - potassium KW - brachinite KW - acapulcoite KW - uranium KW - CM chondrites KW - pallasite KW - chemical fractionation KW - magnesium KW - partial melting KW - EL chondrites KW - L chondrites KW - iron KW - EH chondrites KW - CR chondrites KW - major elements KW - iron meteorites KW - volatile elements KW - data bases KW - spectra KW - trace elements KW - interpretation KW - heterogeneity KW - chemical composition KW - geochemistry KW - alkaline earth metals KW - winonaite KW - parent bodies KW - alkali metals KW - LL chondrites KW - diogenite KW - H chondrites KW - ureilite KW - achondrites KW - weathering KW - meteorite classes KW - NEAR Program KW - metals KW - magmas KW - classification KW - rumurutiites KW - thorium KW - eucrite KW - CK chondrites KW - wet methods KW - mesosiderite KW - fractional crystallization KW - actinides KW - remote sensing KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50518715?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Antarctic+Meteorite+Research&rft.atitle=Bulk+element+compositions+of+meteorites%3B+a+guide+for+interpreting+remote-sensing+geochemical+measurements+of+planets+and+asteroids&rft.au=Nittler%2C+Larry+R%3BMcCoy%2C+Timothy+J%3BClark%2C+Pamela+E%3BMurphy%2C+Mary+E%3BTrombka%2C+Jacob+I%3BJarosewich%2C+Eugene&rft.aulast=Nittler&rft.aufirst=Larry&rft.date=2004-09-01&rft.volume=17&rft.issue=&rft.spage=231&rft.isbn=&rft.btitle=&rft.title=Antarctic+Meteorite+Research&rft.issn=13434284&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 - 35 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - acapulcoite; achondrites; actinides; alkali metals; alkaline earth metals; angrite; asteroids; aubrite; brachinite; carbonaceous chondrites; chemical composition; chemical fractionation; chondrites; CI chondrites; CK chondrites; classification; CM chondrites; CO chondrites; cosmochemistry; CR chondrites; CV chondrites; data bases; diogenite; EH chondrites; EL chondrites; enstatite chondrites; errors; eucrite; fractional crystallization; gamma-ray spectra; geochemistry; H chondrites; heterogeneity; howardite; IAB irons; interpretation; iron; iron meteorites; L chondrites; LL chondrites; lodranite; magmas; magmatism; magnesium; major elements; mesosiderite; metals; meteorite classes; meteorites; minor elements; NEAR Program; ordinary chondrites; pallasite; parent bodies; partial melting; planets; potassium; remote sensing; rumurutiites; segregation; solar nebula; solar system; spectra; stony irons; stony meteorites; thermal history; thorium; trace elements; uranium; ureilite; volatile elements; weathering; wet methods; winonaite; X-ray spectra ER - TY - JOUR T1 - Looking into the giant planets AN - 50291159; 2004-076622 JF - Science AU - Fortney, Jonathan J Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 1414 EP - 1415 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5689 SN - 0036-8075, 0036-8075 KW - pressure KW - Jupiter KW - temperature KW - size KW - giant planets KW - genesis KW - Saturn KW - planets KW - noble gases KW - hydrogen KW - planetary interiors KW - helium KW - core KW - outer planets KW - compression KW - chemical ratios KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50291159?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Looking+into+the+giant+planets&rft.au=Fortney%2C+Jonathan+J&rft.aulast=Fortney&rft.aufirst=Jonathan&rft.date=2004-09-01&rft.volume=305&rft.issue=5689&rft.spage=1414&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/ L2 - http://www.sciencemag.org/cgi/content/full/305/5689/1414 http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 15 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - chemical ratios; compression; core; genesis; giant planets; helium; hydrogen; Jupiter; noble gases; outer planets; planetary interiors; planets; pressure; Saturn; size; temperature ER - TY - JOUR T1 - (super 39) Ar- (super 40) Ar evidence for early impact events on the LL parent body AN - 50287748; 2005-020704 AB - We determined (super 39) Ar- (super 40) Ar ages of eight LL chondrites, and one igneous inclusion from an LL chondrite, with the object of understanding the thermal history of the LL-chondrite parent body. The meteorites in this study have a range of petrographic types from LL3.3 to LL6, and shock stages from S1 to S4. These meteorites reveal a range of K-Ar ages from > or =3.66 to > or =4.50 Ga, and peak ages from > or =3.74 to > or =4.55 Ga. Significantly, three of the eight chondrites (LL4, 5, 6) have K-Ar ages of approximately 4.27 Ga. One of these (MIL99301) preserves an (super 39) Ar- (super 40) Ar age of 4.23+ or -0.03 Ga from low-temperature extractions, and an older age of 4.52+ or -0.08 Ga from the highest temperature extractions. In addition, an igneous-textured impact melt DOM85505,22 has a peak (super 39) Ar- (super 40) Ar age of > or =4.27 Ga.We interpret these results as evidence for impact events that occurred at about 4.27 Ga on the LL parent body that produced local impact melts, reset the (super 39) Ar- (super 40) Ar ages of some meteorites, and exhumed (or interred) others, resulting in a range of cooling ages. The somewhat younger peak age of 3.74 Ga from GRO95658 (LL3.3) suggests an additional impact event close to timing of impact-reset ages of some other ordinary chondrites between 3.6-3.8 Ga. The results from MIL99301 suggest that some apparently unshocked (S1) chondrites may have substantially reset (super 39) Ar- (super 40) Ar ages. A previous petrographic investigation of MIL99301 suggested that reheating to temperatures less than or equal to type 4 petrographic conditions (600 degrees C) caused fractures in olivine to anneal, resulting in a low apparent shock stage of S1 (unshocked). The (super 39) Ar- (super 40) Ar age spectrum of MIL99301 is consistent with this interpretation. Older ages from high-T extractions may date an earlier impact event at 4.52+ or -0.08 Ga, whereas younger ages from lower-T extractions date a later impact event at 4.23+ or -0.03 Ga that may have caused annealing of feldspar and olivine. JF - Geochimica et Cosmochimica Acta AU - Dixon, E T AU - Bogard, D D AU - Garrison, D H AU - Rubin, A E Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 3779 EP - 3790 PB - Pergamon, Oxford VL - 68 IS - 18 SN - 0016-7037, 0016-7037 KW - Pecora Escarpment Meteorites KW - ordinary chondrites KW - stony meteorites KW - Paleoarchean KW - thermal history KW - melts KW - meteorites KW - Dominion Range Meteorites KW - chronology KW - dates KW - inclusions KW - absolute age KW - Archean KW - chondrites KW - Miller Range Meteorites KW - Ar/Ar KW - experimental studies KW - Precambrian KW - parent bodies KW - LL chondrites KW - impacts KW - metamorphism KW - Antarctica KW - K/Ar KW - Queen Alexandra Range Meteorites KW - shock metamorphism KW - Grosvenor Mountains Meteorites KW - 05B:Petrology of meteorites and tektites KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50287748?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+39%29+Ar-+%28super+40%29+Ar+evidence+for+early+impact+events+on+the+LL+parent+body&rft.au=Dixon%2C+E+T%3BBogard%2C+D+D%3BGarrison%2C+D+H%3BRubin%2C+A+E&rft.aulast=Dixon&rft.aufirst=E&rft.date=2004-09-01&rft.volume=68&rft.issue=18&rft.spage=3779&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2004.02.023 L2 - http://www.sciencedirect.com/science/journal/00167037 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 - 2005-01-01 N1 - Number of references - 52 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - absolute age; Antarctica; Ar/Ar; Archean; chondrites; chronology; dates; Dominion Range Meteorites; experimental studies; Grosvenor Mountains Meteorites; impacts; inclusions; K/Ar; LL chondrites; melts; metamorphism; meteorites; Miller Range Meteorites; ordinary chondrites; Paleoarchean; parent bodies; Pecora Escarpment Meteorites; Precambrian; Queen Alexandra Range Meteorites; shock metamorphism; stony meteorites; thermal history DO - http://dx.doi.org/10.1016/j.gca.2004.02.023 ER - TY - JOUR T1 - Meridiani Planum hematite deposit and the search for evidence of life on Mars; iron mineralization of microorganisms in rock varnish AN - 50280238; 2005-071637 JF - Icarus AU - Allen, Carlton C AU - Probst, Luke W AU - Flood, Beverly E AU - Longazo, Teresa G AU - Schelble, Rachel T AU - Westall, Frances Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 20 EP - 30 PB - Elsevier, New York, NY VL - 171 IS - 1 SN - 0019-1035, 0019-1035 KW - iron ores KW - astrobiology KW - Mars KW - landing sites KW - Sonoran Desert KW - iron KW - laboratory studies KW - hematite KW - surface features KW - oxides KW - mineralization KW - Australia KW - surface properties KW - North America KW - Meridiani Planum KW - experimental studies KW - Australasia KW - Pilbara Australia KW - samples KW - terrestrial planets KW - planets KW - metals KW - rock varnish KW - bacteria KW - metal ores KW - planetology KW - terrestrial comparison KW - microorganisms KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50280238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Meridiani+Planum+hematite+deposit+and+the+search+for+evidence+of+life+on+Mars%3B+iron+mineralization+of+microorganisms+in+rock+varnish&rft.au=Allen%2C+Carlton+C%3BProbst%2C+Luke+W%3BFlood%2C+Beverly+E%3BLongazo%2C+Teresa+G%3BSchelble%2C+Rachel+T%3BWestall%2C+Frances&rft.aulast=Allen&rft.aufirst=Carlton&rft.date=2004-09-01&rft.volume=171&rft.issue=1&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2004.04.015 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 69 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - astrobiology; Australasia; Australia; bacteria; experimental studies; hematite; iron; iron ores; laboratory studies; landing sites; Mars; Meridiani Planum; metal ores; metals; microorganisms; mineralization; North America; oxides; Pilbara Australia; planetology; planets; rock varnish; samples; Sonoran Desert; surface features; surface properties; terrestrial comparison; terrestrial planets DO - http://dx.doi.org/10.1016/j.icarus.2004.04.015 ER - TY - JOUR T1 - Gravity-inferred crustal attributes of visible and buried impact basins on Mars AN - 50278827; 2006-034176 JF - Journal of Geophysical Research, E, Planets AU - Potts, Laramie V AU - von Frese, Ralph R B AU - Leftwich, Timothy E AU - Taylor, Patrick T AU - Shum, C K AU - Li, Rongxing Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 11 PB - American Geophysical Union, Washington, DC VL - 109 IS - 9 KW - laser methods KW - impact features KW - geophysical methods KW - Mars KW - laser ranging KW - altimetry KW - terrestrial planets KW - planets KW - gravity methods KW - gravity field KW - surface features KW - Mars Global Surveyor Program KW - basins KW - planetology KW - impact craters KW - crust KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50278827?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+E%2C+Planets&rft.atitle=Gravity-inferred+crustal+attributes+of+visible+and+buried+impact+basins+on+Mars&rft.au=Potts%2C+Laramie+V%3Bvon+Frese%2C+Ralph+R+B%3BLeftwich%2C+Timothy+E%3BTaylor%2C+Patrick+T%3BShum%2C+C+K%3BLi%2C+Rongxing&rft.aulast=Potts&rft.aufirst=Laramie&rft.date=2004-09-01&rft.volume=109&rft.issue=9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research%2C+E%2C+Planets&rft.issn=&rft_id=info:doi/10.1029%2F2003JE002225 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 57 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - altimetry; basins; crust; geophysical methods; gravity field; gravity methods; impact craters; impact features; laser methods; laser ranging; Mars; Mars Global Surveyor Program; planetology; planets; remote sensing; surface features; terrestrial planets DO - http://dx.doi.org/10.1029/2003JE002225 ER - TY - JOUR T1 - Southern Hemisphere climate response to ozone changes and greenhouse gas increases AN - 28422406; 200507-31-16226 (CE); 06027506 (EN); A06-47-02970 (AH) AB - While most of the Earth warmed rapidly during recent decades, surface temperatures decreased significantly over most of Antarctica. This cooling is consistent with circulation changes associated with a shift in the Southern Annular Mode (SAM). It has been suggested that both Antarctic ozone depletion and increasing greenhouses gases have contributed to these trends. We show that a climate model including the stratosphere and both composition changes reproduces the vertical structure and seasonality of observed trends. We find that the two factors have had comparable surface impacts over recent decades, though ozone dominates above the middle troposphere. Projected impacts of the two factors on circulation over the next fifty years oppose one another, resulting in minimal trends. In contrast, their effects on surface climate reinforce one another, causing a departure from the SAM pattern and a turnabout in Antarctic temperatures, which rise more rapidly than elsewhere in the Southern Hemisphere. JF - Geophysical Research Letters AU - Shindell, Drew T AU - Schmidt, Gavin A AD - NASA Goddard Institute for Space Studies, New York, New York, USA PY - 2004 PB - American Geophysical Union, 2000 Florida Ave, NW, Washington, DC, 20009-1277, USA, [URL:http://www.agu.org] VL - 31 IS - 18 SN - 0094-8276, 0094-8276 KW - Civil Engineering (CE); Environmental Engineering (EN); Aerospace & High Technology (AH) KW - Citation No. L18209 KW - Antarctica KW - Greenhouse gases KW - Climate models KW - Climate change KW - Southern Hemisphere KW - Mathematical models KW - Water circulation KW - Greenhouse effect KW - Ozone depletion KW - Middle atmosphere KW - Air pollution KW - Stratosphere KW - Surface temperature KW - Troposphere KW - Article KW - EE 20:Air Pollution: Monitoring, Control & Remediation (EN) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/28422406?accountid=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=Southern+Hemisphere+climate+response+to+ozone+changes+and+greenhouse+gas+increases&rft.au=Shindell%2C+Drew+T%3BSchmidt%2C+Gavin+A&rft.aulast=Shindell&rft.aufirst=Drew&rft.date=2004-09-01&rft.volume=31&rft.issue=18&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL020724 LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2011-11-11 DO - http://dx.doi.org/10.1029/2004GL020724 ER - TY - JOUR T1 - Seasonal Evolution and Variability Associated with the West African Monsoon System AN - 17289849; 6055313 AB - In this study, the seasonal variations in surface rainfall and associated large-scale processes in the tropical eastern Atlantic and West African region are investigated. The 6-yr (1998-2003) high-quality Tropical Rainfall Measuring Mission (TRMM) rainfall, sea surface temperature (SST), water vapor, and cloud liquid water observations are applied along with the NCEP-NCAR reanalysis wind components and a 4-yr (2000-2003) Quick Scatterometer (Quik SCAT) satellite-observed surface wind product. Major mean rainfall over West Africa tends to be concentrated in two regions and is observed in two different seasons, manifesting an abrupt shift of the mean rainfall zone during June-July: (i) near the Gulf of Guinea (about 5 degree N), intense convection and rainfall are seen during April-June and roughly follow the seasonality of SST in the tropical eastern Atlantic, and (ii) along the latitudes of about 10 degree N over the interior of the West African continent, a second intense rain belt begins to develop in July and remains there during the later summer season. This belt coexists with a northward-moving African easterly jet (AEJ) and its accompanying horizontal and vertical shear zones, the appearance and intensification of an upper-tropospheric tropical easterly jet (TEJ), and a strong low-level westerly flow. Westward-propagating wave signals [i.e., African easterly waves (AEWs)] dominate the synoptic-scale variability during July-September, in contrast to the evident eastward-propagating wave signals during May-June. The abrupt shift of the mean rainfall zone thus turns out to be a combination of two different physical processes: (i) evident seasonal cycles in the tropical eastern Atlantic Ocean, which modulate convection and rainfall near the Gulf of Guinea by means of SST thermal forcing and SST-related meridional gradient; and (ii) the interaction among the AEJ, TEJ, low-level westerly flow, moist convection, and AEWs during July-September, which modulates rainfall variability in the interior of West Africa, primarily within the ITCZ rain band. Evident seasonality in synoptic-scale wave signals is shown to be a good indication of this seasonal evolution. JF - Journal of Climate AU - Gu, G AU - Adler, R F AD - NASA Goddard Space Flight Center, Code 912, Greenbelt, MD 20771, ggu@agnes.gsfc.nasa.gov Y1 - 2004/09// PY - 2004 DA - September 2004 SP - 3364 EP - 3377 PB - American Meteorological Society VL - 17 IS - 17 SN - 0894-8755, 0894-8755 KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Surface winds KW - Convection KW - Trade winds KW - Variability KW - African monsoon KW - Rainfall KW - Climatic changes KW - Intertropical Convergence Zone KW - Westerlies KW - ASE, Atlantic, Guinea Gulf KW - African easterly waves KW - Gulfs KW - Data reanalysis KW - Scatterometers KW - Guinea KW - Westerly flow KW - Rain belts KW - Ocean-atmosphere system KW - Wind components KW - Waves KW - Seasonal variability KW - Sea surface temperatures KW - Wind KW - Seasonality KW - Marine KW - Rainfall variability KW - Tropical easterly jet KW - Seasonal rainfall KW - Climates KW - Moist convection KW - Tropical rainfall KW - Clouds KW - Easterly waves KW - ASE, Africa KW - Vertical shear KW - Tropical Rainfall Measuring Mission (TRMM) KW - Rain KW - Evolution KW - Q2 09243:Structure, mechanics and thermodynamics KW - M2 551.553:Variations at Earth's Surface (551.553) KW - O 2010:Physical Oceanography KW - Q5 08501:General KW - SW 0815:Precipitation KW - M2 551.577:General Precipitation (551.577) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17289849?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Seasonal+Evolution+and+Variability+Associated+with+the+West+African+Monsoon+System&rft.au=Gu%2C+G%3BAdler%2C+R+F&rft.aulast=Gu&rft.aufirst=G&rft.date=2004-09-01&rft.volume=17&rft.issue=17&rft.spage=3364&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F1520-0442%282004%29017%283364%3ASEAVAW%292.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Easterly waves; Seasonality; Convection; Trade winds; Scatterometers; Vertical shear; Climatic changes; Westerlies; Ocean-atmosphere system; Surface winds; Rainfall variability; African monsoon; Tropical easterly jet; Seasonal rainfall; Intertropical Convergence Zone; African easterly waves; Moist convection; Data reanalysis; Clouds; Tropical rainfall; Westerly flow; Rain belts; Wind components; Tropical Rainfall Measuring Mission (TRMM); Seasonal variability; Sea surface temperatures; Variability; Rainfall; Climates; Waves; Rain; Gulfs; Wind; Evolution; ASE, Africa; Guinea; ASE, Atlantic, Guinea Gulf; Marine DO - http://dx.doi.org/10.1175/1520-0442(2004)017(3364:SEAVAW)2.0.CO;2 ER - TY - JOUR T1 - October-November 2003's space weather and operations lessons learned AN - 1547862592; 20132257 AB - The Sun-Earth space weather related to sunspots NOAA 484, 486, and 488 affected a number of NASA spacecraft and instruments between mid-October and early November 2003. Information available from Earth and space science missions indicate that about 59% of the spacecraft and about 18% of the instrument groups experienced some effect from the solar activity. This paper summarizes the impacts on spacecraft, instruments, and science data. The database that the paper is based on describes spacecraft and instrument effects observed as well as mission operators' preventive actions from 34 reporting missions. The database is Appendix A and provides additional material that could be of interest and that could be useful to satellite developers, operators, instrument managers, and scientists. The types of environmental effects observed were electronic upsets, housekeeping and science noise, proton degradation to solar arrays, upper atmosphere-induced changes to orbit dynamics, high levels of accumulated radiation, and proton heating. The paper develops best practices that are intended to foster continued and expanded feedback on the space environment in all mission phases, to promote designing to the mission's observing mode so that planning is appropriate to mission science goals, to distribute operational experience and lessons learned widely among both developing and operating missions, and to uniformly apply the developed knowledge base among NASA's missions. JF - Space Weather AU - Barbieri, L P AU - Mahmot, R E AD - NASA Goddard Space Flight Center, Greenbelt, Maryland, USA. Y1 - 2004/09// PY - 2004 DA - Sep 2004 SP - [np] PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 2 IS - 9 SN - 1542-7390, 1542-7390 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - space weather KW - operations KW - lessons learned KW - best practices KW - environmental effects KW - Weather KW - Satellite design KW - Space science KW - Degradation KW - Best practices KW - Acoustic waves KW - Solar electrons KW - Noise levels KW - Remote sensing KW - Solar proton effects KW - Spacecraft KW - Satellites KW - Solar protons KW - Radiation KW - Environmental effects KW - Noise pollution KW - Solar activity KW - Sunspot studies KW - Solar atmosphere dynamics KW - P 7000:NOISE KW - M2 523.9:Sun (523.9) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1547862592?accountid=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=Space+Weather&rft.atitle=October-November+2003%27s+space+weather+and+operations+lessons+learned&rft.au=Barbieri%2C+L+P%3BMahmot%2C+R+E&rft.aulast=Barbieri&rft.aufirst=L&rft.date=2004-09-01&rft.volume=2&rft.issue=9&rft.spage=%5Bnp%5D&rft.isbn=&rft.btitle=&rft.title=Space+Weather&rft.issn=15427390&rft_id=info:doi/10.1029%2F2004SW000064 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-07-01 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Solar protons; Space science; Satellite design; Radiation; Acoustic waves; Solar electrons; Environmental effects; Solar proton effects; Noise pollution; Sunspot studies; Solar activity; Solar atmosphere dynamics; Weather; Degradation; Best practices; Remote sensing; Noise levels; Spacecraft; Satellites DO - http://dx.doi.org/10.1029/2004SW000064 ER - TY - JOUR T1 - Regions of Strong Coupling Between Soil Moisture and Precipitation AN - 18044156; 5989808 AB - Previous estimates of land-atmosphere interaction (the impact of soil moisture on precipitation) have been limited by a lack of observational data and by the model dependence of computational estimates. To counter the second limitation, a dozen climate-modeling groups have recently performed the same highly controlled numerical experiment as part of a coordinated comparison project. This allows a multimodel estimation of the regions on Earth where precipitation is affected by soil moisture anomalies during Northern Hemisphere summer. Potential benefits of this estimation may include improved seasonal rainfall forecasts. JF - Science (Washington) AU - Koster, Randal D AU - Dirmeyer, Paul A AU - Guo, Zhichang AU - Bonan, Gordon AU - Chan, Edmond AU - Cox, Peter AU - Gordon, C T AU - Kanae, Shinjiro AU - Kowalczyk, Eva AU - Lawrence, David AU - Liu, Ping AU - Lu, Cheng-Hsuan AU - Malyshev, Sergey AU - McAvaney, Bryant AU - Mitchell, Ken AU - Mocko, David AU - Oki, Taikan AU - Oleson, Keith AU - Pitman, Andrew AU - Sud, Y C AU - Taylor, Christopher M AU - Verseghy, Diana AU - Vasic, Ratko AU - Xue, Yongkang AU - Yamada, Tomohito AD - NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA, randal.d.koster@nasa.gov Y1 - 2004/08/20/ PY - 2004 DA - 2004 Aug 20 SP - 1138 EP - 1140 PB - American Association for the Advancement of Science, 1200 New York Avenue, NW Washington DC 20005 USA, [mailto:membership@aaas.org] VL - 305 IS - 5687 SN - 0036-8075, 0036-8075 KW - Soil moisture KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Atmospheric precipitations KW - Prediction KW - Moisture KW - Seasonal Variations KW - Rainfall KW - Climate KW - Soil moisture-precipitation relationships KW - Numerical experiments KW - Summer KW - Soil Water KW - Precipitation KW - Freshwater KW - Seasonal rainfall forecasting KW - Soils KW - Anomalies KW - Northern Hemisphere KW - Forecasting KW - Regional variations KW - Weather forecasting KW - Q2 09243:Structure, mechanics and thermodynamics KW - SW 0845:Water in soils KW - M2 551.579.5:Soil moisture, percolation (551.579.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18044156?accountid=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=Science+%28Washington%29&rft.atitle=Regions+of+Strong+Coupling+Between+Soil+Moisture+and+Precipitation&rft.au=Koster%2C+Randal+D%3BDirmeyer%2C+Paul+A%3BGuo%2C+Zhichang%3BBonan%2C+Gordon%3BChan%2C+Edmond%3BCox%2C+Peter%3BGordon%2C+C+T%3BKanae%2C+Shinjiro%3BKowalczyk%2C+Eva%3BLawrence%2C+David%3BLiu%2C+Ping%3BLu%2C+Cheng-Hsuan%3BMalyshev%2C+Sergey%3BMcAvaney%2C+Bryant%3BMitchell%2C+Ken%3BMocko%2C+David%3BOki%2C+Taikan%3BOleson%2C+Keith%3BPitman%2C+Andrew%3BSud%2C+Y+C%3BTaylor%2C+Christopher+M%3BVerseghy%2C+Diana%3BVasic%2C+Ratko%3BXue%2C+Yongkang%3BYamada%2C+Tomohito&rft.aulast=Koster&rft.aufirst=Randal&rft.date=2004-08-20&rft.volume=305&rft.issue=5687&rft.spage=1138&rft.isbn=&rft.btitle=&rft.title=Science+%28Washington%29&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1100217 LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Prediction; Atmospheric precipitations; Moisture; Rainfall; Soils; Climate; Anomalies; Summer; Weather forecasting; Regional variations; Soil moisture-precipitation relationships; Numerical experiments; Precipitation; Soil moisture; Seasonal rainfall forecasting; Seasonal Variations; Forecasting; Soil Water; Northern Hemisphere; Freshwater DO - http://dx.doi.org/10.1126/science.1100217 ER - TY - JOUR T1 - Dependence of irradiation temperature in the response of iron salts. AN - 67304333; 15856586 AB - A potential dosimeter based on aqueous frozen solutions and solid-state salt are presented for the evaluation of the energy transferred during the interaction of high-energy radiation with matter at low temperature. The foundation of these dosimeters, both the solid state and the frozen solutions, is based on the measurement of the change of the iron oxidation state. The systems were irradiated with gamma radiation at different doses (up to 10 MGy), and at different temperatures (from 77 to 298 K). The irradiated samples were analysed by UV-spectroscopy and Mössbauer spectroscopy. A theoretical model was developed for the chemical reactions system. This model reproduces the experimental effects produced by the irradiation in aqueous solutions of ferrous salt. The results showed that the response of the dosimeters depends on the irradiation temperature. At low-radiation doses, the response was linear. In particular, this work can be applied to low-temperature dosimetry can be specially applied to simulation experiments of extraterrestrial bodies, as well as in general to space research. c2004 Published by Elsevier Ltd. JF - Radiation measurements AU - Martínez, T AU - Lartigue, J AU - Frias, D AU - Sanchez-Mejorada, G AU - Negrón-Mendoza, A AU - Ramos-Bernal, S AD - Facultad de Química, UNAM, Ciudad Universitaria, México DF, Mexico. PY - 2004 SP - 455 EP - 458 VL - 38 IS - 4-6 SN - 1350-4487, 1350-4487 KW - Ferrous Compounds KW - 0 KW - ferrous sulfate KW - 39R4TAN1VT KW - Space life sciences KW - Radiation Dosage KW - Energy Transfer KW - Extraterrestrial Environment KW - Freezing KW - Models, Chemical KW - Cold Temperature KW - Radiation Monitoring -- methods KW - Temperature KW - Ferrous Compounds -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67304333?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+measurements&rft.atitle=Dependence+of+irradiation+temperature+in+the+response+of+iron+salts.&rft.au=Mart%C3%ADnez%2C+T%3BLartigue%2C+J%3BFrias%2C+D%3BSanchez-Mejorada%2C+G%3BNegr%C3%B3n-Mendoza%2C+A%3BRamos-Bernal%2C+S&rft.aulast=Mart%C3%ADnez&rft.aufirst=T&rft.date=2004-08-01&rft.volume=38&rft.issue=4-6&rft.spage=455&rft.isbn=&rft.btitle=&rft.title=Radiation+measurements&rft.issn=13504487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-05-19 N1 - Date created - 2005-04-27 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The response of thermally and optically stimulated luminescence from Al2O3:C to high-energy heavy charged particles. AN - 67304304; 15856574 AB - The thermoluminescence (TL) and optically stimulated luminescence (OSL) response of Al2O3 dosimeters to high-energy heavy charged particles (HCP) has been studied using the heavy ion medical accelerator at Chiba, Japan. The samples were Al2O3 single-crystal chips, of the type usually known as TLD-500, and Luxel(TM) dosimeters (Al2O3:C powder in plastic) from Landauer Inc. The samples were exposed to 4He (150 MeV/u), 12C (400 MeV/u), 28Si (490 MeV/us) and 56Fe (500 MeV/u) ions, with linear energy transfer values covering the range from 2.26 to 189 keV/micrometers in water and doses from 1 to 100 mGy (to water). A 90Sr/90Y beta source, calibrated against a 60Co secondary standard, was used for calibration purposes. For OSL, we used both continuous-wave OSL measurements (CW-OSL, using green light stimulation at 525 nm) and pulsed OSL measurements (POSL, using 532 nm stimulation from a Nd:YAG Q-switched laser). The efficiencies (eta HCP, gamma) of the different HCPs at producing OSL or TL were observed to depend not only upon the linear energy transfer (LET) of the HCP, but also upon the sample type (single crystal chip or Luxel(TM)) and the luminescence method used to define the signal--i.e. TL, CW-OSL initial intensity, CW-OSL total area, or POSL. Observed changes in shape of the decay curve lead to potential methods for extracting LET information of unknown radiation fields. A discussion of the results is given, including the potential use of OSL from Al2O3 in the areas of space radiation dosimetry and radiation oncology. c2004 Elsevier Ltd. All rights reserved. JF - Radiation measurements AU - Gaza, R AU - Yukihara, E G AU - McKeever, S W S AD - Department of Physics, Arkansas-Oklahoma Center for Space and Planetary Sciences, Oklahoma State University, Stillwater, OK 74078-3072, USA. PY - 2004 SP - 417 EP - 420 VL - 38 IS - 4-6 SN - 1350-4487, 1350-4487 KW - Helium KW - 206GF3GB41 KW - Carbon KW - 7440-44-0 KW - Iron KW - E1UOL152H7 KW - Aluminum Oxide KW - LMI26O6933 KW - Silicon KW - Z4152N8IUI KW - Space life sciences KW - Radiation Dosage KW - Particle Accelerators KW - Calibration KW - Thermoluminescent Dosimetry -- methods KW - Thermoluminescent Dosimetry -- instrumentation KW - Heavy Ions KW - Linear Energy Transfer UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67304304?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+measurements&rft.atitle=The+response+of+thermally+and+optically+stimulated+luminescence+from+Al2O3%3AC+to+high-energy+heavy+charged+particles.&rft.au=Gaza%2C+R%3BYukihara%2C+E+G%3BMcKeever%2C+S+W+S&rft.aulast=Gaza&rft.aufirst=R&rft.date=2004-08-01&rft.volume=38&rft.issue=4-6&rft.spage=417&rft.isbn=&rft.btitle=&rft.title=Radiation+measurements&rft.issn=13504487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-05-19 N1 - Date created - 2005-04-27 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Lunar precursor missions for human exploration of Mars--III: studies of system reliability and maintenance. AN - 67294414; 15806749 AB - Discussions of future human expeditions into the solar system generally focus on whether the next explorers ought to go to the Moon or to Mars. The only mission scenario developed in any detail within NASA is an expedition to Mars with a 500-day stay at the surface. The technological capabilities and the operational experience base required for such a mission do not now exist nor has any self-consistent program plan been proposed to acquire them. In particular, the lack of an Abort-to-Earth capability implies that critical mission systems must perform reliably for 3 years or must be maintainable and repairable by the crew. As has been previously argued, a well-planned program of human exploration of the Moon would provide a context within which to develop the appropriate technologies because a lunar expedition incorporates many of the operational elements of a Mars expedition. Initial lunar expeditions can be carried out at scales consistent with the current experience base but can be expanded in any or all operational phases to produce an experience base necessary to successfully and safely conduct human exploration of Mars. Published by Elsevier Ltd. JF - Acta astronautica AU - Mendell, W W AU - Heydorn, R P AD - NASA Johnson Space Center, Houston, TX 77058, USA. wendell.mendell@jsc.nasa.gov PY - 2004 SP - 773 EP - 780 VL - 55 IS - 3-9 SN - 0094-5765, 0094-5765 KW - Space life sciences KW - United States KW - Life Support Systems KW - Extravehicular Activity KW - Equipment Design KW - Radiation Protection KW - Humans KW - Safety KW - Extraterrestrial Environment KW - United States National Aeronautics and Space Administration -- trends KW - Risk Management KW - Spacecraft KW - Astronauts KW - Moon KW - Mars KW - Space Flight -- trends UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67294414?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+astronautica&rft.atitle=Lunar+precursor+missions+for+human+exploration+of+Mars--III%3A+studies+of+system+reliability+and+maintenance.&rft.au=Mendell%2C+W+W%3BHeydorn%2C+R+P&rft.aulast=Mendell&rft.aufirst=W&rft.date=2004-08-01&rft.volume=55&rft.issue=3-9&rft.spage=773&rft.isbn=&rft.btitle=&rft.title=Acta+astronautica&rft.issn=00945765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-07 N1 - Date created - 2005-04-04 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - LiF:Mg,Ti (MTT) TL detectors optimised for high-LET radiation dosimetry. AN - 67292899; 15856580 AB - The properties of LiF:Mg,Ti (distributed as, e.g., TLD-100 or MTS-N), the most frequently used thermoluminescent detector, have been optimised for measurements of sparsely ionizing radiation (gamma rays), typically encountered in radiation protection or clinical dosimetry. However, these detectors need also to be applied in conditions of mixed-field dosimetry with a high-LET component, such as those encountered in heavy ion beams or in space. At the Institute of Nuclear Physics in Kraków a new type of LiF:Mg,Ti detector (named MTT) has been recently developed through modification of its dopant composition. This composition is intended to increase the detection efficiency after a dose of high-LET radiation. The concentration of dopants in the MTT material is: CMg=50 ppm, and CTi=120 ppm, i.e. about a three times less of magnesium and about 10 times more of titanium content, compared with the standard MTS-N. The MTT TL detectors feature an increased relative efficiency to high-LET radiation, which for 5 MeV alpha-particles is about twice that of standard LiF:Mg,Ti. The response of MTT detectors has been studied in charged particle beams of the HIMAC accelerator in Chiba, Japan and in Dubna, Russia. The main foreseen application of MTT detectors are dose measurements in space. The dose after high-LET exposure can be estimated from the difference of the response of MTS and MTT detectors. In the near future MTT detectors will be applied in the "Matroshka" experiment. Within this experiment a specially constructed human phantom will be exposed in free space (outside the International Space Station) for 1 year. The phantom will incorporate a few thousand measuring points enabling radiation doses to particular organs to be determined. c2003 Elsevier Ltd. All rights reserved. JF - Radiation measurements AU - Bilski, P AU - Budzanowski, M AU - Olko, P AU - Mandowska, E AD - Health Physics Lab, Institute of Nuclear Physics, Kraków, Poland. pawel.bilski@ifj.edu.pl PY - 2004 SP - 427 EP - 430 VL - 38 IS - 4-6 SN - 1350-4487, 1350-4487 KW - Lithium Compounds KW - 0 KW - lithium fluoride KW - 1485XST65B KW - Titanium KW - D1JT611TNE KW - Magnesium KW - I38ZP9992A KW - Fluorides KW - Q80VPU408O KW - Space life sciences KW - Sensitivity and Specificity KW - Phantoms, Imaging KW - Relative Biological Effectiveness KW - Gamma Rays KW - Particle Accelerators KW - Extraterrestrial Environment KW - Thermoluminescent Dosimetry -- instrumentation KW - Heavy Ions KW - Space Flight -- instrumentation KW - Linear Energy Transfer KW - Radiation Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67292899?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+measurements&rft.atitle=LiF%3AMg%2CTi+%28MTT%29+TL+detectors+optimised+for+high-LET+radiation+dosimetry.&rft.au=Bilski%2C+P%3BBudzanowski%2C+M%3BOlko%2C+P%3BMandowska%2C+E&rft.aulast=Bilski&rft.aufirst=P&rft.date=2004-08-01&rft.volume=38&rft.issue=4-6&rft.spage=427&rft.isbn=&rft.btitle=&rft.title=Radiation+measurements&rft.issn=13504487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-05-19 N1 - Date created - 2005-04-27 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Dosimetric properties of the newly developed KLT-300 (LiF:Mg,Cu,Na,Si) TL detector. AN - 67287109; 15856584 AB - The dosimetric properties of the newly developed KLT-300 (KAERI LiF:Mg,Cu,Na,Si TL detector) in KAERI (Korea Atomic Energy Research Institute) were investigated. The sensitivity of the TL detector was about 30 times higher than that of the TLD-100 by light integration. In the study of the dose linearity of the detector, the dose response was very linear up to 10 Gy and a sublinear response was observed at higher doses. The energy response of the detector was studied for photon energies from 20 to 662 keV. The results show that a maximum response of 1.004 at 53 keV and a minimum response of 0.825 at 20 keV were observed. The reproducibility study for the TL detector was also carried out. The coefficients of variation for each detector separately did not exceed 0.016, and for all the 10 detectors collectively it was 0.0054. IEC Standard requires that the coefficient of variation shall not exceed 0.075. So, the reproducibility of this new TL detector sufficiently satisfied the IEC requirements. A detection threshold of the detector was investigated and found to be 70 nGy by Harshaw 4500 TLD Reader. c2004 Elsevier Ltd. All rights reserved. JF - Radiation measurements AU - Lee, J I AU - Kim, J L AU - Chang, S Y AU - Chung, K S AU - Choe, H S AD - Health Physics Department, Korea Atomic Energy Research Institute, Daejeon, South Korea. ex-jilee@kaeri.re.kr PY - 2004 SP - 439 EP - 442 VL - 38 IS - 4-6 SN - 1350-4487, 1350-4487 KW - Lithium Compounds KW - 0 KW - lithium fluoride KW - 1485XST65B KW - Copper KW - 789U1901C5 KW - Sodium KW - 9NEZ333N27 KW - Magnesium KW - I38ZP9992A KW - Fluorides KW - Q80VPU408O KW - Silicon KW - Z4152N8IUI KW - Space life sciences KW - Sensitivity and Specificity KW - Evaluation Studies as Topic KW - Radiation Dosage KW - Reproducibility of Results KW - Dose-Response Relationship, Radiation KW - Thermoluminescent Dosimetry -- instrumentation KW - Lithium Compounds -- radiation effects KW - Fluorides -- radiation effects KW - Thermoluminescent Dosimetry -- standards UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67287109?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+measurements&rft.atitle=Dosimetric+properties+of+the+newly+developed+KLT-300+%28LiF%3AMg%2CCu%2CNa%2CSi%29+TL+detector.&rft.au=Lee%2C+J+I%3BKim%2C+J+L%3BChang%2C+S+Y%3BChung%2C+K+S%3BChoe%2C+H+S&rft.aulast=Lee&rft.aufirst=J&rft.date=2004-08-01&rft.volume=38&rft.issue=4-6&rft.spage=439&rft.isbn=&rft.btitle=&rft.title=Radiation+measurements&rft.issn=13504487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-05-19 N1 - Date created - 2005-04-27 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Dependence of thermoluminescence response of calcium sulphate activated by dysprosium on the temperature irradiation. AN - 67287001; 15856581 AB - Radiation dosimetry is a very important issue in space research and in experiments that try to simulate chemical processes that may occur in cometary nucleus, interstellar grains, and other extraterrestrial environments, due to their irradiation by cosmic rays. The temperature effect is an important factor that has not been considered in many of these experiments. In this work, this effect was studied in TLD dosimeters exposed to gamma rays. The irradiations were done from 77 to 298 K in a gamma cell unit with a dose rate of 1.0 Gy/s. Results obtained for CaSO4:Dy show that there is a considerable effect in the evaluation of the dose as function of the irradiation temperature. c2003 Elsevier Ltd. All rights reserved. JF - Radiation measurements AU - Hernández, A AU - Cruz-Zaragoza, E AU - Negrón-Mendoza, A AU - Ramos-Bernal, S AD - Instituto de Ciencias Nucleares, UNAM, C.U. México, D.F. Mexico. PY - 2004 SP - 431 EP - 433 VL - 38 IS - 4-6 SN - 1350-4487, 1350-4487 KW - Dysprosium KW - 1D4N45714Q KW - Calcium Sulfate KW - WAT0DDB505 KW - Space life sciences KW - Radiation Dosage KW - Gamma Rays KW - Thermoluminescent Dosimetry -- instrumentation KW - Temperature UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67287001?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+measurements&rft.atitle=Dependence+of+thermoluminescence+response+of+calcium+sulphate+activated+by+dysprosium+on+the+temperature+irradiation.&rft.au=Hern%C3%A1ndez%2C+A%3BCruz-Zaragoza%2C+E%3BNegr%C3%B3n-Mendoza%2C+A%3BRamos-Bernal%2C+S&rft.aulast=Hern%C3%A1ndez&rft.aufirst=A&rft.date=2004-08-01&rft.volume=38&rft.issue=4-6&rft.spage=431&rft.isbn=&rft.btitle=&rft.title=Radiation+measurements&rft.issn=13504487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-05-19 N1 - Date created - 2005-04-27 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Response of thermoluminescent detectors to charged particles and to neutrons. AN - 67286931; 15856571 AB - Thermoluminescent detectors (TLDs) are widely used for the dosimetry of photons and electrons. They are less used for the radiation with higher linear energy transfer (LET). One of the reasons for that is that their TL relative efficiency eta decreases for the most of them with increasing LET. The paper presents first a review of author's experimental results in which eta was established for charged particles having LET of the order from 1 to 100 keV/micrometers in tissue. Among TLDs studied were known materials like LiF:Mn; Ti; Al-P glass; CaSO4:Dy; Al2O3:Na; and Al2O3:C. It was found that the dependence of their eta on LET is not the same for all TLDs studied. The response of the same materials to neutrons was also studied. It was found that both eta as the relative response (RR) defined in terms of absorbed dose in tissue are different, they depend critically also on the composition. When a TLD contains nuclei like 6Li and 10B, their RR would be rather high. As far as eta is concerned, the same tendencies were observed as for charged particles, i.e. when average LET of secondary particles formed in a TLD increases, their eta generally decreases. c2003 Elsevier Ltd. All rights reserved. JF - Radiation measurements AU - Spurný, Frantisek AD - Nuclear Physics Institute-Department of Radiation Dosimetry, Academy of Sciences of the Czech Republic, Praha, Czech Republic. spurny@ujf.cas.cz PY - 2004 SP - 407 EP - 412 VL - 38 IS - 4-6 SN - 1350-4487, 1350-4487 KW - Radioisotopes KW - 0 KW - Space life sciences KW - Radiation Dosage KW - Relative Biological Effectiveness KW - Body Burden KW - Particle Accelerators KW - Radiation Monitoring KW - Linear Energy Transfer KW - Neutrons KW - Thermoluminescent Dosimetry -- instrumentation KW - Heavy Ions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67286931?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+measurements&rft.atitle=Response+of+thermoluminescent+detectors+to+charged+particles+and+to+neutrons.&rft.au=Spurn%C3%BD%2C+Frantisek&rft.aulast=Spurn%C3%BD&rft.aufirst=Frantisek&rft.date=2004-08-01&rft.volume=38&rft.issue=4-6&rft.spage=407&rft.isbn=&rft.btitle=&rft.title=Radiation+measurements&rft.issn=13504487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-05-19 N1 - Date created - 2005-04-27 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The flight experiment ANITA--a high performance air analyser for manned space cabins. AN - 67269369; 15806743 AB - Analysing Interferometer for Ambient Air (ANITA) is a flight experiment as precursor for a permanent continuous trace gas monitoring system on the International Space Station (ISS). For over 10 years, under various ESA contracts the flight experiment was defined, designed, breadboarded and set up. For the safety of the crew, ANITA can detect and quantify quasi on-line and simultaneously 32 trace gases with ppm or sub-ppm detection limits. The self-standing measurement system is based on Fourier Transform Infrared Spectrometer (FTIR) technology. The system represents a versatile air monitor allowing for the first time the detection and monitoring of trace gas dynamics of a spacecraft atmosphere. It is envisaged to accommodate ANITA in a Destiny (US LAB) Express Rack on the ISS. The transportation to the ISS is planned with the first ATV 'Jules Verne'. The options are either the Space Shuttle or the Automated Transfer Vehicle. c2004 Elsevier Ltd. All rights reserved. JF - Acta astronautica AU - Stuffler, T AU - Mosebach, H AU - Kampf, D AU - Honne, A AU - Tan, G AD - Kayser-Threde GmbH, Munich, Germany. timo.stuffler@kayser-threde.de PY - 2004 SP - 573 EP - 579 VL - 55 IS - 3-9 SN - 0094-5765, 0094-5765 KW - Air Pollutants KW - 0 KW - Gases KW - Space life sciences KW - Spectroscopy, Fourier Transform Infrared KW - Equipment Design KW - Air Conditioning -- instrumentation KW - Calibration KW - Air Pollutants -- analysis KW - Air Pollution, Indoor -- analysis KW - Space Flight -- instrumentation KW - Gases -- analysis KW - Spacecraft -- instrumentation KW - Environmental Monitoring -- methods KW - Environmental Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67269369?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+astronautica&rft.atitle=The+flight+experiment+ANITA--a+high+performance+air+analyser+for+manned+space+cabins.&rft.au=Stuffler%2C+T%3BMosebach%2C+H%3BKampf%2C+D%3BHonne%2C+A%3BTan%2C+G&rft.aulast=Stuffler&rft.aufirst=T&rft.date=2004-08-01&rft.volume=55&rft.issue=3-9&rft.spage=573&rft.isbn=&rft.btitle=&rft.title=Acta+astronautica&rft.issn=00945765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-07 N1 - Date created - 2005-04-04 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Memorial; Robert M. Walker, 1929-2004 AN - 51774545; 2005-002395 JF - Meteoritics & Planetary Science AU - Floss, Christine AU - Sandford, Scott AU - Zinner, Ernst Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 1409 EP - 1411 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 8 SN - 1086-9379, 1086-9379 KW - extraterrestrial geology KW - biography KW - Walker, Robert M. KW - bibliography KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51774545?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Memorial%3B+Robert+M.+Walker%2C+1929-2004&rft.au=Floss%2C+Christine%3BSandford%2C+Scott%3BZinner%2C+Ernst&rft.aulast=Floss&rft.aufirst=Christine&rft.date=2004-08-01&rft.volume=39&rft.issue=8&rft.spage=1409&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 17 N1 - PubXState - AR N1 - Document feature - portr. N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - bibliography; biography; extraterrestrial geology; Walker, Robert M. ER - TY - JOUR T1 - High-calcium pyroxene as an indicator of igneous differentiation in asteroids and meteorites AN - 51774342; 2005-002390 AB - Our analyses of high quality spectra of several S-type asteroids (17 Thetis, 847 Agnia, 808 Merxia, and members of the Agnia and Merxia families) reveal that they include both low- and high-calcium pyroxene with minor amounts of olivine ( approximately 0.4. High-calcium pyroxene is a spectrally detectable and petrologically important indicator of igneous history and may prove critical in future studies aimed at understanding the history of asteroidal bodies. The silicate mineralogy inferred for Thetis and the Merxia and Agnia family members requires that these asteroids experienced igneous differentiation, producing broadly basaltic surface lithologies. Together with 4 Vesta (and its smaller "Vestoid" family members) and the main-belt asteroid 1489 Magnya, these new asteroids provide strong evidence for igneous differentiation of at least five asteroid parent bodies. Based on this analysis of a small subset of the near-infrared asteroid spectra taken to date with SpeX at the NASA IRTF, we expect that the number of known differentiated asteroids will increase, consistent with the large number of parent bodies inferred from studies of iron meteorites. JF - Meteoritics & Planetary Science AU - Sunshine, Jessica M AU - Bus, Schelte J AU - McCoy, Timothy J AU - Burbine, Thomas H AU - Corrigan, Catherine M AU - Binzel, Richard P Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 1343 EP - 1357 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 8 SN - 1086-9379, 1086-9379 KW - silicates KW - calcium KW - stony meteorites KW - asteroids KW - olivine group KW - Agnia Asteroid KW - observations KW - meteorites KW - laboratory studies KW - Bouvante Meteorite KW - pyroxene group KW - melting KW - olivine KW - orthosilicates KW - Lodran Meteorite KW - spectra KW - chain silicates KW - alkaline earth metals KW - experimental studies KW - parent bodies KW - differentiation KW - Thetis Asteroid KW - atomic absorption spectra KW - achondrites KW - nesosilicates KW - Merxia Asteroid KW - metals KW - S-type asteroids KW - eucrite KW - crystal chemistry KW - reflectance KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51774342?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=High-calcium+pyroxene+as+an+indicator+of+igneous+differentiation+in+asteroids+and+meteorites&rft.au=Sunshine%2C+Jessica+M%3BBus%2C+Schelte+J%3BMcCoy%2C+Timothy+J%3BBurbine%2C+Thomas+H%3BCorrigan%2C+Catherine+M%3BBinzel%2C+Richard+P&rft.aulast=Sunshine&rft.aufirst=Jessica&rft.date=2004-08-01&rft.volume=39&rft.issue=8&rft.spage=1343&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 76 N1 - PubXState - AR N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - achondrites; Agnia Asteroid; alkaline earth metals; asteroids; atomic absorption spectra; Bouvante Meteorite; calcium; chain silicates; crystal chemistry; differentiation; eucrite; experimental studies; laboratory studies; Lodran Meteorite; melting; Merxia Asteroid; metals; meteorites; nesosilicates; observations; olivine; olivine group; orthosilicates; parent bodies; pyroxene group; reflectance; S-type asteroids; silicates; spectra; stony meteorites; Thetis Asteroid ER - TY - JOUR T1 - Influence of rain on air-sea gas exchange; lessons from a model ocean AN - 51754901; 2005-013718 JF - Journal of Geophysical Research AU - Ho, David T AU - Zappa, Christopher J AU - McGillis, Wade R AU - Bliven, Larry F AU - Ward, Brian AU - Dacey, John W H AU - Schlosser, Peter AU - Hendricks, Melissa B AU - Asher, William E AU - Wanninkhof, Rik AU - Jessup, Andrew T AU - Feely, Richard A Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 15 PB - American Geophysical Union, Washington, DC VL - 109 IS - C8 SN - 0148-0227, 0148-0227 KW - experimental studies KW - sea water KW - sulfur hexafluoride KW - density KW - sea surface water KW - pollutants KW - bubbles KW - pollution KW - fresh water KW - atmospheric precipitation KW - air-sea interface KW - turbulence KW - gases KW - laboratory studies KW - volatiles KW - transport KW - mixing KW - biosphere KW - tracers KW - velocity KW - world ocean KW - winds KW - rain KW - 22:Environmental geology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51754901?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Influence+of+rain+on+air-sea+gas+exchange%3B+lessons+from+a+model+ocean&rft.au=Ho%2C+David+T%3BZappa%2C+Christopher+J%3BMcGillis%2C+Wade+R%3BBliven%2C+Larry+F%3BWard%2C+Brian%3BDacey%2C+John+W+H%3BSchlosser%2C+Peter%3BHendricks%2C+Melissa+B%3BAsher%2C+William+E%3BWanninkhof%2C+Rik%3BJessup%2C+Andrew+T%3BFeely%2C+Richard+A&rft.aulast=Ho&rft.aufirst=David&rft.date=2004-08-01&rft.volume=109&rft.issue=C8&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JC001806 L2 - http://www.agu.org/journals/jgr/ 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. incl. 1 table, sect. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - air-sea interface; atmospheric precipitation; biosphere; bubbles; density; experimental studies; fresh water; gases; laboratory studies; mixing; pollutants; pollution; rain; sea surface water; sea water; sulfur hexafluoride; tracers; transport; turbulence; velocity; volatiles; winds; world ocean DO - http://dx.doi.org/10.1029/2003JC001806 ER - TY - JOUR T1 - Microbreaking and the enhancement of air-water transfer velocity AN - 51752267; 2005-013716 JF - Journal of Geophysical Research AU - Zappa, Christopher J AU - Asher, William E AU - Jessup, Andrew T AU - Klinke, J AU - Long, S R AU - McGillis, Wade R AU - Wanninkhof, Rik AU - Feely, Richard A Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 18 PB - American Geophysical Union, Washington, DC VL - 109 IS - C8 SN - 0148-0227, 0148-0227 KW - experimental studies KW - diffusion KW - breaking waves KW - sea water KW - atmosphere KW - air-sea interface KW - turbulence KW - gases KW - laboratory studies KW - mass balance KW - ocean waves KW - velocity KW - heat transfer KW - winds KW - boundary layer KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51752267?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Microbreaking+and+the+enhancement+of+air-water+transfer+velocity&rft.au=Zappa%2C+Christopher+J%3BAsher%2C+William+E%3BJessup%2C+Andrew+T%3BKlinke%2C+J%3BLong%2C+S+R%3BMcGillis%2C+Wade+R%3BWanninkhof%2C+Rik%3BFeely%2C+Richard+A&rft.aulast=Zappa&rft.aufirst=Christopher&rft.date=2004-08-01&rft.volume=109&rft.issue=C8&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JC001897 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 45 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, block diag. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - air-sea interface; atmosphere; boundary layer; breaking waves; diffusion; experimental studies; gases; heat transfer; laboratory studies; mass balance; ocean waves; sea water; turbulence; velocity; winds DO - http://dx.doi.org/10.1029/2003JC001897 ER - TY - JOUR T1 - An extraordinary upwelling event in a deep thermally stratified lake AN - 51695607; 2005-050801 JF - Geophysical Research Letters AU - Schladow, S Geoffrey AU - Palmarsson, Sveinn O AU - Steissberg, Todd E AU - Hook, Simon J AU - Prata, Fred E Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 15 SN - 0094-8276, 0094-8276 KW - United States KW - currents KW - upwelling KW - density KW - time series analysis KW - statistical analysis KW - lakes KW - suspended materials KW - turbulence KW - satellite methods KW - temperature KW - measurement KW - circulation KW - mixing KW - sediments KW - lacustrine environment KW - winds KW - Lake Tahoe KW - remote sensing KW - lake sediments KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51695607?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=An+extraordinary+upwelling+event+in+a+deep+thermally+stratified+lake&rft.au=Schladow%2C+S+Geoffrey%3BPalmarsson%2C+Sveinn+O%3BSteissberg%2C+Todd+E%3BHook%2C+Simon+J%3BPrata%2C+Fred+E&rft.aulast=Schladow&rft.aufirst=S&rft.date=2004-08-01&rft.volume=31&rft.issue=15&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL020392 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 12 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - circulation; currents; density; lacustrine environment; lake sediments; Lake Tahoe; lakes; measurement; mixing; remote sensing; satellite methods; sediments; statistical analysis; suspended materials; temperature; time series analysis; turbulence; United States; upwelling; winds DO - http://dx.doi.org/10.1029/2004GL020392 ER - TY - JOUR T1 - Comparison of MISR and AERONET aerosol optical depths over desert sites AN - 51693651; 2005-053491 JF - Geophysical Research Letters AU - Martonchik, J V AU - Diner, D J AU - Kahn, R AU - Gaitley, B AU - Holben, B N Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 16 SN - 0094-8276, 0094-8276 KW - eolian features KW - Multi-angle Imaging Spectroradiometer KW - functions KW - time series analysis KW - clastic sediments KW - statistical analysis KW - correlation KW - MISR KW - deserts KW - optical properties KW - Aerosol Robotic Network KW - dust KW - sediments KW - aerosols KW - wind transport KW - AERONET KW - uncertainty KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51693651?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Comparison+of+MISR+and+AERONET+aerosol+optical+depths+over+desert+sites&rft.au=Martonchik%2C+J+V%3BDiner%2C+D+J%3BKahn%2C+R%3BGaitley%2C+B%3BHolben%2C+B+N&rft.aulast=Martonchik&rft.aufirst=J&rft.date=2004-08-01&rft.volume=31&rft.issue=16&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL019807 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 11 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - AERONET; Aerosol Robotic Network; aerosols; clastic sediments; correlation; deserts; dust; eolian features; functions; MISR; Multi-angle Imaging Spectroradiometer; optical properties; remote sensing; sediments; statistical analysis; time series analysis; uncertainty; wind transport DO - http://dx.doi.org/10.1029/2004GL019807 ER - TY - JOUR T1 - The Spirit Rover's Athena science investigation at Gusev Crater, Mars AN - 51475862; 2007-027045 AB - The Mars Exploration Rover Spirit and its Athena science payload have been used to investigate a landing site in Gusev crater. Gusev is hypothesized to be the site of a former lake, but no clear evidence for lacustrine sedimentation has been found to date. Instead, the dominant lithology is basalt, and the dominant geologic processes are impact events and eolian transport. Many rocks exhibit coatings and other characteristics that may be evidence for minor aqueous alteration. Any lacustrine sediments that may exist at this location within Gusev apparently have been buried by lavas that have undergone subsequent impact disruption. JF - Science AU - Squyres, S W AU - Arvidson, R E AU - Bell, J F, III AU - Brueckner, J AU - Cabrol, N A AU - Calvin, W AU - Carr, M H AU - Christensen, P R AU - Clark, B C AU - Crumpler, L AU - Des Marais, D J AU - d'Uston, C AU - Economou, T AU - Farmer, J AU - Farrand, W AU - Folkner, W AU - Golombek, M AU - Gorevan, S AU - Grant, J A AU - Greeley, R AU - Grotzinger, J AU - Haskin, L AU - Herkenhoff, K E AU - Hviid, S AU - Johnson, J AU - Klingelhoefer, G AU - Knoll, A AU - Landis, G AU - Lemmon, M AU - Li, R AU - Madsen, M B AU - Malin, M C AU - McLennan, S M AU - McSween, H Y AU - Ming, D W AU - Moersch, J AU - Morris, R V AU - Parker, T AU - Rice, J W AU - Richter, L AU - Rieder, R AU - Sims, M AU - Smith, M AU - Smith, P AU - Soderblom, L A AU - Sullivan, R AU - Waenke, H AU - Wdowiak, T AU - Wolff, M AU - Yen, A AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 794 EP - 799 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - albedo KW - imagery KW - volcanic rocks KW - Noachian KW - impact features KW - igneous rocks KW - Mars KW - erosion features KW - magnetic properties KW - topography KW - Sprit Rover KW - mineral composition KW - basalts KW - surface features KW - sediments KW - spectra KW - Gusev Crater KW - Mossbauer spectra KW - soils KW - grain size KW - bedforms KW - terrestrial planets KW - planets KW - craters KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51475862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=The+Spirit+Rover%27s+Athena+science+investigation+at+Gusev+Crater%2C+Mars&rft.au=Squyres%2C+S+W%3BArvidson%2C+R+E%3BBell%2C+J+F%2C+III%3BBrueckner%2C+J%3BCabrol%2C+N+A%3BCalvin%2C+W%3BCarr%2C+M+H%3BChristensen%2C+P+R%3BClark%2C+B+C%3BCrumpler%2C+L%3BDes+Marais%2C+D+J%3Bd%27Uston%2C+C%3BEconomou%2C+T%3BFarmer%2C+J%3BFarrand%2C+W%3BFolkner%2C+W%3BGolombek%2C+M%3BGorevan%2C+S%3BGrant%2C+J+A%3BGreeley%2C+R%3BGrotzinger%2C+J%3BHaskin%2C+L%3BHerkenhoff%2C+K+E%3BHviid%2C+S%3BJohnson%2C+J%3BKlingelhoefer%2C+G%3BKnoll%2C+A%3BLandis%2C+G%3BLemmon%2C+M%3BLi%2C+R%3BMadsen%2C+M+B%3BMalin%2C+M+C%3BMcLennan%2C+S+M%3BMcSween%2C+H+Y%3BMing%2C+D+W%3BMoersch%2C+J%3BMorris%2C+R+V%3BParker%2C+T%3BRice%2C+J+W%3BRichter%2C+L%3BRieder%2C+R%3BSims%2C+M%3BSmith%2C+M%3BSmith%2C+P%3BSoderblom%2C+L+A%3BSullivan%2C+R%3BWaenke%2C+H%3BWdowiak%2C+T%3BWolff%2C+M%3BYen%2C+A%3BRowan%2C+Linda&rft.aulast=Squyres&rft.aufirst=S&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=794&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1100194 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 37 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - albedo; basalts; bedforms; craters; erosion features; grain size; Gusev Crater; igneous rocks; imagery; impact craters; impact features; magnetic properties; Mars; mineral composition; Mossbauer spectra; Noachian; planets; sediments; soils; spectra; Sprit Rover; surface features; terrestrial planets; topography; volcanic rocks DO - http://dx.doi.org/10.1126/science.1100194 ER - TY - JOUR T1 - Chemistry of rocks and soils in Gusev Crater from the alpha particle X-ray spectrometer AN - 51475301; 2007-027052 AB - The alpha particle x-ray spectrometer on the Spirit rover determined major and minor elements of soils and rocks in Gusev crater in order to unravel the crustal evolution of planet Mars. The composition of soils is similar to those at previous landing sites, as a result of global mixing and distribution by dust storms. Rocks (fresh surfaces exposed by the rock abrasion tool) resemble volcanic rocks of primitive basaltic composition with low intrinsic potassium contents. High abundance of bromine (up to 170 parts per million) in rocks may indicate the alteration of surfaces formed during a past period of aqueous activity in Gusev crater. JF - Science AU - Gellert, R AU - Rieder, R AU - Anderson, R C AU - Brueckner, J AU - Clark, B C AU - Dreibus, G AU - Economou, T AU - Klingelhoefer, G AU - Lugmair, G W AU - Ming, D W AU - Squyres, S W AU - d'Uston, C AU - Waenke, H AU - Yen, A AU - Zipfel, J AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 829 EP - 832 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - soils KW - volcanic rocks KW - stony meteorites KW - Spirit Rover KW - minor elements KW - Martian meteorites KW - igneous rocks KW - Mars KW - cosmochemistry KW - achondrites KW - X-ray spectra KW - terrestrial planets KW - SNC Meteorites KW - Mars Exploration Rover KW - planets KW - meteorites KW - shergottite KW - major elements KW - basalts KW - spectra KW - chemical composition KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51475301?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Chemistry+of+rocks+and+soils+in+Gusev+Crater+from+the+alpha+particle+X-ray+spectrometer&rft.au=Gellert%2C+R%3BRieder%2C+R%3BAnderson%2C+R+C%3BBrueckner%2C+J%3BClark%2C+B+C%3BDreibus%2C+G%3BEconomou%2C+T%3BKlingelhoefer%2C+G%3BLugmair%2C+G+W%3BMing%2C+D+W%3BSquyres%2C+S+W%3Bd%27Uston%2C+C%3BWaenke%2C+H%3BYen%2C+A%3BZipfel%2C+J%3BRowan%2C+Linda&rft.aulast=Gellert&rft.aufirst=R&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=829&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1099913 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 24 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - achondrites; basalts; chemical composition; cosmochemistry; Gusev Crater; igneous rocks; major elements; Mars; Mars Exploration Rover; Martian meteorites; meteorites; minor elements; planets; shergottite; SNC Meteorites; soils; spectra; Spirit Rover; stony meteorites; terrestrial planets; volcanic rocks; X-ray spectra DO - http://dx.doi.org/10.1126/science.1099913 ER - TY - JOUR T1 - Basaltic rocks analyzed by the Spirit Rover in Gusev Crater AN - 51475213; 2007-027055 AB - The Spirit landing site in Gusev Crater on Mars contains dark, fine-grained, vesicular rocks interpreted as lavas. Pancam and Mini-Thermal Emission Spectrometer (Mini-TES) spectra suggest that all of these rocks are similar but have variable coatings and dust mantles. Magnified images of brushed and abraded rock surfaces show alteration rinds and veins. Rock interiors contain < or =25% megacrysts. Chemical analyses of rocks by the Alpha Particle X-ray Spectrometer are consistent with picritic basalts, containing normative olivine, pyroxenes, plagioclase, and accessory FeTi oxides. Mossbauer, Pancam, and Mini-TES spectra confirm the presence of olivine, magnetite, and probably pyroxene. These basalts extend the known range of rock compositions composing the martian crust. JF - Science AU - McSween, H Y AU - Arvidson, R E AU - Bell, J F, III AU - Blaney, D AU - Cabrol, N A AU - Christensen, P R AU - Clark, B C AU - Crisp, J A AU - Crumpler, L S AU - Des Marais, D J AU - Farmer, J D AU - Gellert, R AU - Ghosh, A AU - Gorevan, S AU - Graff, T AU - Grant, J AU - Haskin, L A AU - Herkenhoff, K E AU - Johnson, J R AU - Jolliff, B L AU - Klingelhoefer, G AU - Knudson, A T AU - McLennan, S AU - Milam, K A AU - Moersch, J E AU - Morris, R V AU - Rieder, R AU - Ruff, S W AU - de Souza, P A AU - Squyres, S W AU - Waenke, H AU - Wang, A AU - Wyatt, M B AU - Yen, A AU - Zipfel, J AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 842 EP - 845 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - silicates KW - imagery KW - volcanic rocks KW - Spirit Rover KW - igneous rocks KW - olivine group KW - Mars KW - Mars Exploration Rover KW - pyroxene group KW - mineral composition KW - olivine KW - basalts KW - sediments KW - orthosilicates KW - thermal emission KW - oxides KW - spectra KW - Gusev Crater KW - Mossbauer spectra KW - chain silicates KW - clastic sediments KW - veins KW - terrestrial planets KW - nesosilicates KW - planets KW - dust KW - magnetite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51475213?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Basaltic+rocks+analyzed+by+the+Spirit+Rover+in+Gusev+Crater&rft.au=McSween%2C+H+Y%3BArvidson%2C+R+E%3BBell%2C+J+F%2C+III%3BBlaney%2C+D%3BCabrol%2C+N+A%3BChristensen%2C+P+R%3BClark%2C+B+C%3BCrisp%2C+J+A%3BCrumpler%2C+L+S%3BDes+Marais%2C+D+J%3BFarmer%2C+J+D%3BGellert%2C+R%3BGhosh%2C+A%3BGorevan%2C+S%3BGraff%2C+T%3BGrant%2C+J%3BHaskin%2C+L+A%3BHerkenhoff%2C+K+E%3BJohnson%2C+J+R%3BJolliff%2C+B+L%3BKlingelhoefer%2C+G%3BKnudson%2C+A+T%3BMcLennan%2C+S%3BMilam%2C+K+A%3BMoersch%2C+J+E%3BMorris%2C+R+V%3BRieder%2C+R%3BRuff%2C+S+W%3Bde+Souza%2C+P+A%3BSquyres%2C+S+W%3BWaenke%2C+H%3BWang%2C+A%3BWyatt%2C+M+B%3BYen%2C+A%3BZipfel%2C+J%3BRowan%2C+Linda&rft.aulast=McSween&rft.aufirst=H&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=842&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1099851 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 21 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - basalts; chain silicates; clastic sediments; dust; Gusev Crater; igneous rocks; imagery; magnetite; Mars; Mars Exploration Rover; mineral composition; Mossbauer spectra; nesosilicates; olivine; olivine group; orthosilicates; oxides; planets; pyroxene group; sediments; silicates; spectra; Spirit Rover; terrestrial planets; thermal emission; veins; volcanic rocks DO - http://dx.doi.org/10.1126/science.1099851 ER - TY - JOUR T1 - Textures of the soils and rocks at Gusev Crater from Spirit's microscopic imager AN - 51475179; 2007-027050 AB - The Microscopic Imager on the Spirit rover analyzed the textures of the soil and rocks at Gusev crater on Mars at a resolution of 100 micrometers. Weakly bound agglomerates of dust are present in the soil near the Columbia Memorial Station. Some of the brushed or abraded rock surfaces show igneous textures and evidence for alteration rinds, coatings, and veins consistent with secondary mineralization. The rock textures are consistent with a volcanic origin and subsequent alteration and/or weathering by impact events, wind, and possibly water. JF - Science AU - Herkenhoff, K E AU - Squyres, S W AU - Arvidson, R AU - Bass, D S AU - Bell, J F, III AU - Bertelsen, P AU - Cabrol, N A AU - Gaddis, L AU - Hayes, A G AU - Hviid, S F AU - Johnson, J R AU - Kinch, K M AU - Madsen, M B AU - Maki, J N AU - McLennan, S M AU - McSween, H Y AU - Rice, J W AU - Sims, M AU - Smith, P H AU - Soderblom, L A AU - Spanovich, N AU - Sullivan, R AU - Wang, A AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 824 EP - 826 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - water KW - soils KW - alteration KW - imagery KW - volcanic rocks KW - Spirit Rover KW - secondary minerals KW - textures KW - igneous rocks KW - grain size KW - Mars KW - veins KW - bedforms KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - mineral composition KW - rocks KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51475179?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Textures+of+the+soils+and+rocks+at+Gusev+Crater+from+Spirit%27s+microscopic+imager&rft.au=Herkenhoff%2C+K+E%3BSquyres%2C+S+W%3BArvidson%2C+R%3BBass%2C+D+S%3BBell%2C+J+F%2C+III%3BBertelsen%2C+P%3BCabrol%2C+N+A%3BGaddis%2C+L%3BHayes%2C+A+G%3BHviid%2C+S+F%3BJohnson%2C+J+R%3BKinch%2C+K+M%3BMadsen%2C+M+B%3BMaki%2C+J+N%3BMcLennan%2C+S+M%3BMcSween%2C+H+Y%3BRice%2C+J+W%3BSims%2C+M%3BSmith%2C+P+H%3BSoderblom%2C+L+A%3BSpanovich%2C+N%3BSullivan%2C+R%3BWang%2C+A%3BRowan%2C+Linda&rft.aulast=Herkenhoff&rft.aufirst=K&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=824&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1100015 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 25 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - alteration; bedforms; grain size; Gusev Crater; igneous rocks; imagery; Mars; Mars Exploration Rover; mineral composition; planets; rocks; secondary minerals; soils; Spirit Rover; terrestrial planets; textures; veins; volcanic rocks; water DO - http://dx.doi.org/10.1126/science.1100015 ER - TY - JOUR T1 - Pancam multispectral imaging results from the Spirit Rover at Gusev Crater AN - 51475134; 2007-027046 AB - Panoramic Camera images at Gusev crater reveal a rock-strewn surface interspersed with high- to moderate-albedo fine-grained deposits occurring in part as drifts or in small circular swales or hollows. Optically thick coatings of fine-grained ferric iron-rich dust dominate most bright soil and rock surfaces. Spectra of some darker rock surfaces and rock regions exposed by brushing or grinding show near-infrared spectral signatures consistent with the presence of mafic silicates such as pyroxene or olivine. Atmospheric observations show a steady decline in dust opacity during the mission, and astronomical observations captured solar transits by the martian moons, Phobos and Deimos, as well as a view of Earth from the martian surface. JF - Science AU - Bell, J F, III AU - Squyres, S W AU - Arvidson, R E AU - Arneson, H M AU - Bass, D AU - Blaney, D AU - Cabrol, N AU - Calvin, W AU - Farmer, J AU - Farrand, W H AU - Goetz, W AU - Golombek, M AU - Grant, J A AU - Greeley, R AU - Guinness, E AU - Hayes, A G AU - Hubbard, M Y H AU - Herkenhoff, K E AU - Johnson, M J AU - Johnson, J R AU - Joseph, J AU - Kinch, K M AU - Lemmon, M T AU - Li, R AU - Madsen, M B AU - Maki, J N AU - Malin, M AU - McCartney, E AU - McLennan, S AU - McSween, H Y AU - Ming, D W AU - Moersch, J E AU - Morris, R V AU - Noe Dobrea, E Z AU - Parker, T J AU - Proton, J AU - Rice, J W AU - Seelos, F AU - Soderblom, J AU - Soderblom, L A AU - Sohl-Dickstein, J N AU - Sullivan, R J AU - Wolff, M J AU - Wang, A AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 800 EP - 806 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - soils KW - albedo KW - imagery KW - Spirit Rover KW - Noachian KW - impact features KW - atmosphere KW - Mars KW - photography KW - terrestrial planets KW - multispectral analysis KW - Mars Exploration Rover KW - brightness KW - planets KW - photometry KW - mineral composition KW - Pancam KW - surface features KW - impact craters KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51475134?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Pancam+multispectral+imaging+results+from+the+Spirit+Rover+at+Gusev+Crater&rft.au=Bell%2C+J+F%2C+III%3BSquyres%2C+S+W%3BArvidson%2C+R+E%3BArneson%2C+H+M%3BBass%2C+D%3BBlaney%2C+D%3BCabrol%2C+N%3BCalvin%2C+W%3BFarmer%2C+J%3BFarrand%2C+W+H%3BGoetz%2C+W%3BGolombek%2C+M%3BGrant%2C+J+A%3BGreeley%2C+R%3BGuinness%2C+E%3BHayes%2C+A+G%3BHubbard%2C+M+Y+H%3BHerkenhoff%2C+K+E%3BJohnson%2C+M+J%3BJohnson%2C+J+R%3BJoseph%2C+J%3BKinch%2C+K+M%3BLemmon%2C+M+T%3BLi%2C+R%3BMadsen%2C+M+B%3BMaki%2C+J+N%3BMalin%2C+M%3BMcCartney%2C+E%3BMcLennan%2C+S%3BMcSween%2C+H+Y%3BMing%2C+D+W%3BMoersch%2C+J+E%3BMorris%2C+R+V%3BNoe+Dobrea%2C+E+Z%3BParker%2C+T+J%3BProton%2C+J%3BRice%2C+J+W%3BSeelos%2C+F%3BSoderblom%2C+J%3BSoderblom%2C+L+A%3BSohl-Dickstein%2C+J+N%3BSullivan%2C+R+J%3BWolff%2C+M+J%3BWang%2C+A%3BRowan%2C+Linda&rft.aulast=Bell&rft.aufirst=J&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=800&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1100175 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 42 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - albedo; atmosphere; brightness; Gusev Crater; imagery; impact craters; impact features; Mars; Mars Exploration Rover; mineral composition; multispectral analysis; Noachian; Pancam; photography; photometry; planets; soils; Spirit Rover; surface features; terrestrial planets DO - http://dx.doi.org/10.1126/science.1100175 ER - TY - JOUR T1 - Localization and physical properties experiments conducted by Spirit at Gusev Crater AN - 51474907; 2007-027049 AB - The precise location and relative elevation of Spirit during its traverses from the Columbia Memorial station to Bonneville crater were determined with bundle-adjusted retrievals from rover wheel turns, suspension and tilt angles, and overlapping images. Physical properties experiments show a decrease of 0.2% per Mars solar day in solar cell output resulting from deposition of airborne dust, cohesive soil-like deposits in plains and hollows, bright and dark rock coatings, and relatively weak volcanic rocks of basaltic composition. Volcanic, impact, aeolian, and water-related processes produced the encountered landforms and materials. JF - Science AU - Arvidson, R E AU - Anderson, R C AU - Bartlett, P AU - Bell, J F, III AU - Blaney, D AU - Christensen, P R AU - Chu, P AU - Crumpler, L AU - Davis, K AU - Ehlmann, B L AU - Fergason, R AU - Golombek, M P AU - Gorevan, S AU - Grant, J A AU - Greeley, R AU - Guinness, E A AU - Haldemann, A F C AU - Herkenhoff, K AU - Johnson, J AU - Landis, G AU - Li, R AU - Lindemann, R AU - McSween, H AU - Ming, D W AU - Myrick, T AU - Richter, L AU - Seelos, F P AU - Squyres, S W AU - Sullivan, R J AU - Wang, A AU - Wilson, J AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 821 EP - 824 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - water KW - soils KW - eolian features KW - imagery KW - volcanic rocks KW - Spirit Rover KW - impact features KW - igneous rocks KW - Mars KW - landforms KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - Bonneville Crater KW - physical properties KW - basalts KW - sediments KW - impact craters KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51474907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Localization+and+physical+properties+experiments+conducted+by+Spirit+at+Gusev+Crater&rft.au=Arvidson%2C+R+E%3BAnderson%2C+R+C%3BBartlett%2C+P%3BBell%2C+J+F%2C+III%3BBlaney%2C+D%3BChristensen%2C+P+R%3BChu%2C+P%3BCrumpler%2C+L%3BDavis%2C+K%3BEhlmann%2C+B+L%3BFergason%2C+R%3BGolombek%2C+M+P%3BGorevan%2C+S%3BGrant%2C+J+A%3BGreeley%2C+R%3BGuinness%2C+E+A%3BHaldemann%2C+A+F+C%3BHerkenhoff%2C+K%3BJohnson%2C+J%3BLandis%2C+G%3BLi%2C+R%3BLindemann%2C+R%3BMcSween%2C+H%3BMing%2C+D+W%3BMyrick%2C+T%3BRichter%2C+L%3BSeelos%2C+F+P%3BSquyres%2C+S+W%3BSullivan%2C+R+J%3BWang%2C+A%3BWilson%2C+J%3BRowan%2C+Linda&rft.aulast=Arvidson&rft.aufirst=R&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=821&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1099922 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 16 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - basalts; Bonneville Crater; eolian features; Gusev Crater; igneous rocks; imagery; impact craters; impact features; landforms; Mars; Mars Exploration Rover; physical properties; planets; sediments; soils; Spirit Rover; terrestrial planets; volcanic rocks; water DO - http://dx.doi.org/10.1126/science.1099922 ER - TY - JOUR T1 - Eye candy for earth scientists; detailed, extensive lidar mapping of western Washington, USA AN - 51385517; 2007-090035 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Haugerud, Ralph Albert AU - Harding, David J AU - Johnson, Samuel Y AU - Weaver, Craig S AU - Harless, Jerry L AU - Anonymous Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 323 PB - [International Geological Congress], [location varies] VL - 32, Part 1 KW - United States KW - Northeast Pacific KW - laser methods KW - geophysical surveys KW - Cascadia Basin KW - digital terrain models KW - areal geology KW - Cenozoic KW - topography KW - basins KW - tectonics KW - faults KW - East Pacific KW - high-resolution methods KW - Washington KW - Quaternary KW - cartography KW - radar methods KW - photogrammetry KW - fore-arc basins KW - deformation KW - Cascade Range KW - ice movement KW - paleoenvironment KW - lidar methods KW - North Pacific KW - Pacific Ocean KW - surveys KW - Pleistocene KW - scarps KW - glacial geology KW - geomorphology KW - fault zones KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51385517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Eye+candy+for+earth+scientists%3B+detailed%2C+extensive+lidar+mapping+of+western+Washington%2C+USA&rft.au=Haugerud%2C+Ralph+Albert%3BHarding%2C+David+J%3BJohnson%2C+Samuel+Y%3BWeaver%2C+Craig+S%3BHarless%2C+Jerry+L%3BAnonymous&rft.aulast=Haugerud&rft.aufirst=Ralph&rft.date=2004-08-01&rft.volume=32%2C+Part+1&rft.issue=&rft.spage=323&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 - Italia 2004; 32nd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - airborne methods; areal geology; basins; cartography; Cascade Range; Cascadia Basin; Cenozoic; deformation; digital terrain models; East Pacific; fault zones; faults; fore-arc basins; geomorphology; geophysical surveys; glacial geology; high-resolution methods; ice movement; laser methods; lidar methods; North Pacific; Northeast Pacific; Pacific Ocean; paleoenvironment; photogrammetry; Pleistocene; Quaternary; radar methods; scarps; surveys; tectonics; topography; United States; Washington ER - TY - JOUR T1 - Shuttle Radar Topography Mission (SRTM); new revelations of Earth's landforms AN - 51372964; 2007-105705 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Crippen, Robert AU - Anonymous Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 175 PB - [International Geological Congress], [location varies] VL - 32, Part 1 KW - visualization KW - topography KW - cartography KW - landform description KW - shuttle methods KW - radar methods KW - surficial geology KW - landforms KW - geomorphology KW - digital terrain models KW - remote sensing KW - 23:Geomorphology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51372964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Shuttle+Radar+Topography+Mission+%28SRTM%29%3B+new+revelations+of+Earth%27s+landforms&rft.au=Crippen%2C+Robert%3BAnonymous&rft.aulast=Crippen&rft.aufirst=Robert&rft.date=2004-08-01&rft.volume=32%2C+Part+1&rft.issue=&rft.spage=175&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 - Italia 2004; 32nd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - cartography; digital terrain models; geomorphology; landform description; landforms; radar methods; remote sensing; shuttle methods; surficial geology; topography; visualization ER - TY - JOUR T1 - Sulfur pollution suppression of the wetland methane source in the 20th and 21st centuries AN - 50874485; 2007-109681 AB - Natural wetlands form the largest source of methane (CH (sub 4) ) to the atmosphere. Emission of this powerful greenhouse gas from wetlands is known to depend on climate, with increasing temperature and rainfall both expected to increase methane emissions. This study, combining our field and controlled environment manipulation studies in Europe and North America, reveals an additional control: an emergent pattern of increasing suppression of methane (CH (sub 4) ) emission from peatlands with increasing sulfate (SO (super 2-) / (sub 4) -S) deposition, within the range of global acid deposition. We apply a model of this relationship to demonstrate the potential effect of changes in global sulfate deposition from 1960 to 2080 on both northern peatland and global wetland CH (sub 4) emissions. We estimate that sulfur pollution may currently counteract climate-induced growth in the wetland source, reducing CH (sub 4) emissions by nearly equal 15 Tg or 8% smaller than it would be in the absence of global acid deposition. Our findings suggest that by 2030 sulfur pollution may be sufficient to reduce CH (sub 4) emissions by 26 Tg or 15% of the total wetland source, a proportion as large as other components of the CH (sub 4) budget that have until now received far greater attention. We conclude that documented increases in atmospheric CH (sub 4) concentration since the late 19th century are likely due to factors other than the global warming of wetlands. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Gauci, Vincent AU - Matthews, Elaine AU - Dise, Nancy AU - Walter, Bernadette AU - Koch, Dorothy AU - Granberg, Gunnar AU - Vile, Melanie A Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 12583 EP - 12587 PB - National Academy of Sciences, Washington, DC VL - 101 IS - 34 SN - 0027-8424, 0027-8424 KW - United States KW - peatlands KW - Stormyr Sweden KW - aliphatic hydrocarbons KW - Europe KW - Holocene KW - Great Britain KW - climate change KW - air pollution KW - modern KW - Cenozoic KW - acid deposition KW - quantitative analysis KW - sediments KW - climate KW - Minnesota KW - experimental studies KW - methane KW - Western Europe KW - Quaternary KW - Moidach More KW - marshes KW - global KW - prediction KW - pollution KW - alkanes KW - United Kingdom KW - Vasterbotten Sweden KW - Scotland KW - peat KW - Scandinavia KW - organic compounds KW - mires KW - wetlands KW - northern Minnesota KW - swamps KW - hydrocarbons KW - sulfur KW - Bog Lake Peatland KW - Morayshire Scotland KW - upper Holocene KW - Sweden KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50874485?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Sulfur+pollution+suppression+of+the+wetland+methane+source+in+the+20th+and+21st+centuries&rft.au=Gauci%2C+Vincent%3BMatthews%2C+Elaine%3BDise%2C+Nancy%3BWalter%2C+Bernadette%3BKoch%2C+Dorothy%3BGranberg%2C+Gunnar%3BVile%2C+Melanie+A&rft.aulast=Gauci&rft.aufirst=Vincent&rft.date=2004-08-01&rft.volume=101&rft.issue=34&rft.spage=12583&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0404412101 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 43 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - acid deposition; air pollution; aliphatic hydrocarbons; alkanes; Bog Lake Peatland; Cenozoic; climate; climate change; Europe; experimental studies; global; Great Britain; Holocene; hydrocarbons; marshes; methane; Minnesota; mires; modern; Moidach More; Morayshire Scotland; northern Minnesota; organic compounds; peat; peatlands; pollution; prediction; quantitative analysis; Quaternary; Scandinavia; Scotland; sediments; Stormyr Sweden; sulfur; swamps; Sweden; United Kingdom; United States; upper Holocene; Vasterbotten Sweden; Western Europe; wetlands DO - http://dx.doi.org/10.1073/pnas.0404412101 ER - TY - JOUR T1 - Crustal structure of Mars from gravity and topography AN - 50290754; 2005-063558 JF - Journal of Geophysical Research AU - Neumann, G A AU - Zuber, Maria T AU - Wieczorek, Mark A AU - McGovern, P J AU - Lemoine, F G AU - Smith, D E Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 18 PB - American Geophysical Union, Washington, DC VL - 109 IS - F8 SN - 0148-0227, 0148-0227 KW - cratering KW - Molasse Basin KW - impact features KW - erosion KW - geophysical methods KW - Mars KW - Europe KW - weathering KW - terrestrial planets KW - Utopia Planitia KW - planets KW - gravity methods KW - gravity anomalies KW - Central Europe KW - planetary interiors KW - surface features KW - Mars Global Surveyor Program KW - thickness KW - planetology KW - Bouguer anomalies KW - MOLA KW - Tharsis KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50290754?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Crustal+structure+of+Mars+from+gravity+and+topography&rft.au=Neumann%2C+G+A%3BZuber%2C+Maria+T%3BWieczorek%2C+Mark+A%3BMcGovern%2C+P+J%3BLemoine%2C+F+G%3BSmith%2C+D+E&rft.aulast=Neumann&rft.aufirst=G&rft.date=2004-08-01&rft.volume=109&rft.issue=F8&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2004JE002262 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 113 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - Bouguer anomalies; Central Europe; cratering; crust; erosion; Europe; geophysical methods; gravity anomalies; gravity methods; impact features; Mars; Mars Global Surveyor Program; MOLA; Molasse Basin; planetary interiors; planetology; planets; surface features; terrestrial planets; Tharsis; thickness; Utopia Planitia; weathering DO - http://dx.doi.org/10.1029/2004JE002262 ER - TY - JOUR T1 - Laboratory simulations of Mars aqueous geochemistry AN - 50289644; 2005-063535 JF - Icarus AU - Bullock, Mark A AU - Moore, Jeffrey M AU - Mellon, Michael T Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 404 EP - 423 PB - Elsevier, New York, NY VL - 170 IS - 2 SN - 0019-1035, 0019-1035 KW - water KW - sand KW - experimental studies KW - clastic sediments KW - stability KW - Mars KW - solubility KW - temperature KW - terrestrial planets KW - planets KW - laboratory studies KW - sample preparation KW - dust KW - brines KW - surface features KW - sediments KW - planetology KW - cations KW - chemical composition KW - geochemistry KW - winds KW - regolith KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50289644?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Laboratory+simulations+of+Mars+aqueous+geochemistry&rft.au=Bullock%2C+Mark+A%3BMoore%2C+Jeffrey+M%3BMellon%2C+Michael+T&rft.aulast=Bullock&rft.aufirst=Mark&rft.date=2004-08-01&rft.volume=170&rft.issue=2&rft.spage=404&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 53 N1 - PubXState - NY N1 - Document feature - illus. incl. 9 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - brines; cations; chemical composition; clastic sediments; dust; experimental studies; geochemistry; instruments; laboratory studies; Mars; planetology; planets; regolith; sample preparation; sand; sediments; solubility; stability; surface features; temperature; terrestrial planets; water; winds ER - TY - JOUR T1 - Mapping crustal magnetic fields at Mars using electron reflectometry AN - 50288373; 2005-050824 JF - Geophysical Research Letters AU - Lillis, R J AU - Mitchell, D L AU - Lin, R P AU - Connerney, J E P AU - Acuna, M H Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 15 SN - 0094-8276, 0094-8276 KW - Noachian KW - electron reflectometry methods KW - atmosphere KW - Mars KW - mapping KW - magnetic field KW - magnetic properties KW - terrestrial planets KW - planets KW - Mars Global Surveyor Program KW - kinetics KW - crust KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50288373?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mapping+crustal+magnetic+fields+at+Mars+using+electron+reflectometry&rft.au=Lillis%2C+R+J%3BMitchell%2C+D+L%3BLin%2C+R+P%3BConnerney%2C+J+E+P%3BAcuna%2C+M+H&rft.aulast=Lillis&rft.aufirst=R&rft.date=2004-08-01&rft.volume=31&rft.issue=15&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL020189 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 23 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - atmosphere; crust; electron reflectometry methods; kinetics; magnetic field; magnetic properties; mapping; Mars; Mars Global Surveyor Program; Noachian; planets; remote sensing; terrestrial planets DO - http://dx.doi.org/10.1029/2004GL020189 ER - TY - JOUR T1 - The deconvolution of absorption features in VNIR reflectance spectra of Martian meteorites and other Mars analog samples AN - 50285086; 2005-056420 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Parente, Mario AU - Bishop, Janice AU - Anonymous Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 530 PB - [International Geological Congress], [location varies] VL - 32, Part 1 KW - near-infrared spectra KW - stony meteorites KW - Martian meteorites KW - analog simulation KW - statistical analysis KW - data processing KW - Mars KW - achondrites KW - least-squares analysis KW - infrared spectra KW - cluster analysis KW - terrestrial planets KW - planets KW - meteorites KW - deconvolution KW - VNIR spectra KW - stochastic processes KW - spectra KW - algorithms KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50285086?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+deconvolution+of+absorption+features+in+VNIR+reflectance+spectra+of+Martian+meteorites+and+other+Mars+analog+samples&rft.au=Parente%2C+Mario%3BBishop%2C+Janice%3BAnonymous&rft.aulast=Parente&rft.aufirst=Mario&rft.date=2004-08-01&rft.volume=32%2C+Part+1&rft.issue=&rft.spage=530&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 - Italia 2004; 32nd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - achondrites; algorithms; analog simulation; cluster analysis; data processing; deconvolution; infrared spectra; least-squares analysis; Mars; Martian meteorites; meteorites; near-infrared spectra; planets; spectra; statistical analysis; stochastic processes; stony meteorites; terrestrial planets; VNIR spectra ER - TY - JOUR T1 - Surficial deposits at Gusev Crater along Spirit Rover traverses AN - 50281346; 2007-027047 AB - The Mars Exploration Rover Spirit has traversed a fairly flat, rock-strewn terrain whose surface is shaped primarily by impact events, although some of the landscape has been altered by eolian processes. Impacts ejected basaltic rocks that probably were part of locally formed lava flows from at least 10 meters depth. Some rocks have been textured and/or partially buried by windblown sediments less than 2 millimeters in diameter that concentrate within shallow, partially filled, circular impact depressions referred to as hollows. The terrain traversed during the 90-sol (martian solar day) nominal mission shows no evidence for an ancient lake in Gusev crater. JF - Science AU - Grant, J A AU - Arvidson, R AU - Bell, J F AU - Cabrol, N A AU - Carr, M H AU - Christensen, P AU - Crumpler, L AU - Des Marais, D J AU - Ehlmann, B L AU - Farmer, J AU - Golombek, M AU - Grant, F D AU - Greeley, R AU - Herkenhoff, K AU - Li, R AU - McSween, H Y AU - Ming, D W AU - Moersch, J AU - Rice, J W AU - Ruff, S AU - Richter, L AU - Squyres, S W AU - Sullivan, R AU - Weitz, C AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 807 EP - 810 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - eolian features KW - strewn fields KW - volcanic rocks KW - Spirit Rover KW - lava flows KW - impact features KW - textures KW - igneous rocks KW - surficial geology KW - Mars KW - erosion features KW - ejecta KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - basalts KW - sediments KW - impact craters KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50281346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Surficial+deposits+at+Gusev+Crater+along+Spirit+Rover+traverses&rft.au=Grant%2C+J+A%3BArvidson%2C+R%3BBell%2C+J+F%3BCabrol%2C+N+A%3BCarr%2C+M+H%3BChristensen%2C+P%3BCrumpler%2C+L%3BDes+Marais%2C+D+J%3BEhlmann%2C+B+L%3BFarmer%2C+J%3BGolombek%2C+M%3BGrant%2C+F+D%3BGreeley%2C+R%3BHerkenhoff%2C+K%3BLi%2C+R%3BMcSween%2C+H+Y%3BMing%2C+D+W%3BMoersch%2C+J%3BRice%2C+J+W%3BRuff%2C+S%3BRichter%2C+L%3BSquyres%2C+S+W%3BSullivan%2C+R%3BWeitz%2C+C%3BRowan%2C+Linda&rft.aulast=Grant&rft.aufirst=J&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=807&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1099849 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 33 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - basalts; ejecta; eolian features; erosion features; Gusev Crater; igneous rocks; impact craters; impact features; lava flows; Mars; Mars Exploration Rover; planets; sediments; Spirit Rover; strewn fields; surficial geology; terrestrial planets; textures; volcanic rocks DO - http://dx.doi.org/10.1126/science.1099849 ER - TY - JOUR T1 - Mineralogy at Gusev Crater from the Moessbauer spectrometer on the Spirit Rover AN - 50280270; 2007-027053 AB - Mossbauer spectra measured on Mars by the Spirit rover during the primary mission are characterized by two ferrous iron doublets (olivine and probably pyroxene) and a ferric iron doublet (tentatively associated to nanophase ferric iron oxide). Two sextets resulting from nonstoichiometric magnetite are also present, except for a coating on the rock Mazatzal, where a hematite-like sextet is present. Greater proportions of ferric-bearing phases are associated with undisturbed soils and rock surfaces as compared to fresh rock surfaces exposed by grinding. The ubiquitous presence of olivine in soil suggests that physical rather than chemical weathering processes currently dominate at Gusev crater. JF - Science AU - Morris, R V AU - Klingelhoefer, G AU - Bernhardt, B AU - Schroeder, C AU - Rodionov, D S AU - de Souza, P A AU - Yen, A AU - Gellert, R AU - Evlanov, E N AU - Foh, J AU - Kankeleit, E AU - Guetlich, P AU - Ming, D W AU - Renz, F AU - Wdowiak, T AU - Squyres, S W AU - Arvidson, R E AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 833 EP - 836 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - soils KW - chemical weathering KW - volcanic rocks KW - Spirit Rover KW - iron oxides KW - igneous rocks KW - Mars KW - weathering KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - mineral composition KW - magnetic minerals KW - basalts KW - oxides KW - spectra KW - Gusev Crater KW - Mossbauer spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50280270?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Mineralogy+at+Gusev+Crater+from+the+Moessbauer+spectrometer+on+the+Spirit+Rover&rft.au=Morris%2C+R+V%3BKlingelhoefer%2C+G%3BBernhardt%2C+B%3BSchroeder%2C+C%3BRodionov%2C+D+S%3Bde+Souza%2C+P+A%3BYen%2C+A%3BGellert%2C+R%3BEvlanov%2C+E+N%3BFoh%2C+J%3BKankeleit%2C+E%3BGuetlich%2C+P%3BMing%2C+D+W%3BRenz%2C+F%3BWdowiak%2C+T%3BSquyres%2C+S+W%3BArvidson%2C+R+E%3BRowan%2C+Linda&rft.aulast=Morris&rft.aufirst=R&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=833&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1100020 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 37 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - basalts; chemical weathering; Gusev Crater; igneous rocks; iron oxides; magnetic minerals; Mars; Mars Exploration Rover; mineral composition; Mossbauer spectra; oxides; planets; soils; spectra; Spirit Rover; terrestrial planets; volcanic rocks; weathering DO - http://dx.doi.org/10.1126/science.1100020 ER - TY - JOUR T1 - Wind-related processes detected by the Spirit Rover at Gusev Crater, Mars AN - 50278297; 2007-027048 AB - Wind-abraded rocks, ripples, drifts, and other deposits of windblown sediments are seen at the Columbia Memorial Station where the Spirit Rover landed. Orientations of these features suggest formative winds from the north-northwest, consistent with predictions from atmospheric models of afternoon winds in Gusev Crater. Cuttings from the rover Rock Abrasion Tool are asymmetrically distributed toward the south-southeast, suggesting active winds from the north-northwest at the time (midday) of the abrasion operations. Characteristics of some rocks, such as a two-toned appearance, suggest that they were possibly buried and exhumed on the order of 5 to 60 centimeters by wind deflation, depending on location. JF - Science AU - Greeley, R AU - Squyres, S W AU - Arvidson, R E AU - Bartlett, P AU - Bell, J F AU - Blaney, D AU - Cabrol, N A AU - Farmer, J AU - Farrand, B AU - Golombek, M P AU - Gorevan, S P AU - Grant, J A AU - Haldemann, A F C AU - Herkenhoff, K E AU - Johnson, J AU - Landis, G AU - Madsen, M B AU - McLennan, S M AU - Moersch, J AU - Rice, J W AU - Richter, L AU - Ruff, S AU - Sullivan, R J AU - Thompson, S D AU - Wang, A AU - Weitz, C M AU - Whelley, P AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 810 EP - 821 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - eolian features KW - albedo KW - patterns KW - Spirit Rover KW - erosion KW - wind erosion KW - atmosphere KW - Mars KW - erosion features KW - terrestrial planets KW - models KW - Mars Exploration Rover KW - planets KW - detection KW - deflation KW - abrasion KW - surface features KW - sediments KW - winds KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50278297?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Wind-related+processes+detected+by+the+Spirit+Rover+at+Gusev+Crater%2C+Mars&rft.au=Greeley%2C+R%3BSquyres%2C+S+W%3BArvidson%2C+R+E%3BBartlett%2C+P%3BBell%2C+J+F%3BBlaney%2C+D%3BCabrol%2C+N+A%3BFarmer%2C+J%3BFarrand%2C+B%3BGolombek%2C+M+P%3BGorevan%2C+S+P%3BGrant%2C+J+A%3BHaldemann%2C+A+F+C%3BHerkenhoff%2C+K+E%3BJohnson%2C+J%3BLandis%2C+G%3BMadsen%2C+M+B%3BMcLennan%2C+S+M%3BMoersch%2C+J%3BRice%2C+J+W%3BRichter%2C+L%3BRuff%2C+S%3BSullivan%2C+R+J%3BThompson%2C+S+D%3BWang%2C+A%3BWeitz%2C+C+M%3BWhelley%2C+P%3BRowan%2C+Linda&rft.aulast=Greeley&rft.aufirst=R&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=810&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1100108 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 39 N1 - PubXState - DC N1 - Document feature - illus. incl. 14 plates N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - abrasion; albedo; atmosphere; deflation; detection; eolian features; erosion; erosion features; Gusev Crater; Mars; Mars Exploration Rover; models; patterns; planets; sediments; Spirit Rover; surface features; terrestrial planets; wind erosion; winds DO - http://dx.doi.org/10.1126/science.1100108 ER - TY - JOUR T1 - Initial results from the Mini-TES experiment in Gusev Crater from the Spirit Rover AN - 50272088; 2007-027054 AB - The Miniature Thermal Emission Spectrometer (Mini-TES) on Spirit has studied the mineralogy and thermophysical properties at Gusev crater. Undisturbed soil spectra show evidence for minor carbonates and bound water. Rocks are olivine-rich basalts with varying degrees of dust and other coatings. Dark-toned soils observed on disturbed surfaces may be derived from rocks and have derived mineralogy (+ or -5 to 10%) of 45% pyroxene (20% Ca-rich pyroxene and 25% pigeonite), 40% sodic to intermediate plagioclase, and 15% olivine (forsterite 45% + or -5 to 10). Two spectrally distinct coatings are observed on rocks, a possible indicator of the interaction of water, rock, and airfall dust. Diurnal temperature data indicate particle sizes from 40 to 80 mu m in hollows to approximately 0.5 to 3 mm in soils. JF - Science AU - Christensen, P R AU - Ruff, S W AU - Fergason, R L AU - Knudson, A T AU - Anwar, S AU - Arvidson, R E AU - Bandfield, J L AU - Blaney, D L AU - Budney, C AU - Calvin, W M AU - Glotch, T D AU - Golombek, M P AU - Gorelick, N AU - Graff, T G AU - Hamilton, V E AU - Hayes, A AU - Johnson, J R AU - McSween, H Y AU - Mehall, G L AU - Mehall, L K AU - Moersch, J E AU - Morris, R V AU - Rogers, A D AU - Smith, M D AU - Squyres, S W AU - Wolff, M J AU - Wyatt, M B AU - Rowan, Linda Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 837 EP - 842 PB - American Association for the Advancement of Science, Washington, DC VL - 305 IS - 5685 SN - 0036-8075, 0036-8075 KW - silicates KW - volcanic rocks KW - Spirit Rover KW - igneous rocks KW - olivine group KW - Mars KW - Mars Exploration Rover KW - pyroxene group KW - mineral composition KW - olivine KW - basalts KW - sediments KW - orthosilicates KW - thermal emission KW - Gusev Crater KW - chain silicates KW - soils KW - clastic sediments KW - grain size KW - thermal properties KW - terrestrial planets KW - nesosilicates KW - planets KW - physical properties KW - dust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272088?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Initial+results+from+the+Mini-TES+experiment+in+Gusev+Crater+from+the+Spirit+Rover&rft.au=Christensen%2C+P+R%3BRuff%2C+S+W%3BFergason%2C+R+L%3BKnudson%2C+A+T%3BAnwar%2C+S%3BArvidson%2C+R+E%3BBandfield%2C+J+L%3BBlaney%2C+D+L%3BBudney%2C+C%3BCalvin%2C+W+M%3BGlotch%2C+T+D%3BGolombek%2C+M+P%3BGorelick%2C+N%3BGraff%2C+T+G%3BHamilton%2C+V+E%3BHayes%2C+A%3BJohnson%2C+J+R%3BMcSween%2C+H+Y%3BMehall%2C+G+L%3BMehall%2C+L+K%3BMoersch%2C+J+E%3BMorris%2C+R+V%3BRogers%2C+A+D%3BSmith%2C+M+D%3BSquyres%2C+S+W%3BWolff%2C+M+J%3BWyatt%2C+M+B%3BRowan%2C+Linda&rft.aulast=Christensen&rft.aufirst=P&rft.date=2004-08-01&rft.volume=305&rft.issue=5685&rft.spage=837&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1100564 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 54 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - basalts; chain silicates; clastic sediments; dust; grain size; Gusev Crater; igneous rocks; Mars; Mars Exploration Rover; mineral composition; nesosilicates; olivine; olivine group; orthosilicates; physical properties; planets; pyroxene group; sediments; silicates; soils; Spirit Rover; terrestrial planets; thermal emission; thermal properties; volcanic rocks DO - http://dx.doi.org/10.1126/science.1100564 ER - TY - JOUR T1 - The Chicxulub impact crater of the K/T boundary interval AN - 50263181; 2007-123060 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Kring, David A AU - Zurcher, Lukas AU - Horz, Friedrich AU - Richard, Walker AU - Gelinas, Amy AU - Urrutia-Fucugauchi, Jaime AU - Dettman, David L AU - Rollog, Mark AU - Abramov, Oleg AU - Anonymous Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 1469 PB - [International Geological Congress], [location varies] VL - 32, Part 2 KW - silicates KW - lower Paleocene KW - impact features KW - isotopes KW - Cretaceous KW - metasomatism KW - Upper Cretaceous KW - stable isotopes KW - melts KW - cores KW - temperature KW - Cenozoic KW - pyroxene group KW - geothermal systems KW - Paleocene KW - metamorphic rocks KW - hydrothermal alteration KW - Chicxulub Crater KW - mineral assemblages KW - geochemistry KW - chain silicates KW - Yucatan Mexico KW - breccia KW - impactites KW - Paleogene KW - impact breccia KW - Mesozoic KW - Tertiary KW - Mexico KW - K-T boundary KW - sheet silicates KW - impact craters KW - stratigraphic boundary KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50263181?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+Chicxulub+impact+crater+of+the+K%2FT+boundary+interval&rft.au=Kring%2C+David+A%3BZurcher%2C+Lukas%3BHorz%2C+Friedrich%3BRichard%2C+Walker%3BGelinas%2C+Amy%3BUrrutia-Fucugauchi%2C+Jaime%3BDettman%2C+David+L%3BRollog%2C+Mark%3BAbramov%2C+Oleg%3BAnonymous&rft.aulast=Kring&rft.aufirst=David&rft.date=2004-08-01&rft.volume=32%2C+Part+2&rft.issue=&rft.spage=1469&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 - Italia 2004; 32nd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - breccia; Cenozoic; chain silicates; Chicxulub Crater; cores; Cretaceous; geochemistry; geothermal systems; hydrothermal alteration; impact breccia; impact craters; impact features; impactites; isotopes; K-T boundary; lower Paleocene; melts; Mesozoic; metamorphic rocks; metasomatism; Mexico; mineral assemblages; Paleocene; Paleogene; pyroxene group; sheet silicates; silicates; stable isotopes; stratigraphic boundary; temperature; Tertiary; Upper Cretaceous; Yucatan Mexico ER - TY - JOUR T1 - The gravity and topography of Mars and Earth; a comparison of two terrestrial planets AN - 50255383; 2008-127384 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Smith, David AU - Zuber, Maria T AU - Anonymous Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 1245 PB - [International Geological Congress], [location varies] VL - 32, Part 2 KW - Earth KW - laser methods KW - Mars KW - altimetry KW - terrestrial planets KW - planets KW - gravity field KW - topography KW - Mars Global Surveyor Program KW - thickness KW - planetology KW - terrestrial comparison KW - MOLA KW - orbital observations KW - crust KW - remote sensing KW - 18:Solid-earth geophysics KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50255383?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+gravity+and+topography+of+Mars+and+Earth%3B+a+comparison+of+two+terrestrial+planets&rft.au=Smith%2C+David%3BZuber%2C+Maria+T%3BAnonymous&rft.aulast=Smith&rft.aufirst=David&rft.date=2004-08-01&rft.volume=32%2C+Part+2&rft.issue=&rft.spage=1245&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 - Italia 2004; 32nd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - altimetry; crust; Earth; gravity field; laser methods; Mars; Mars Global Surveyor Program; MOLA; orbital observations; planetology; planets; remote sensing; terrestrial comparison; terrestrial planets; thickness; topography ER - TY - JOUR T1 - Seasonal changes in the size, mass, and brightness of the Martian ice caps AN - 50246355; 2008-129457 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Zuber, Maria Theresa AU - Smith, David AU - Anonymous Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 1366 PB - [International Geological Congress], [location varies] VL - 32, Part 2 KW - Mars KW - altimetry KW - size KW - ice caps KW - carbon dioxide KW - terrestrial planets KW - models KW - microwave methods KW - mass KW - brightness KW - sublimation KW - planets KW - gravity field KW - topography KW - solar radiation KW - Mars Global Surveyor Program KW - seasonal variations KW - glacial geology KW - climate KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50246355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Seasonal+changes+in+the+size%2C+mass%2C+and+brightness+of+the+Martian+ice+caps&rft.au=Zuber%2C+Maria+Theresa%3BSmith%2C+David%3BAnonymous&rft.aulast=Zuber&rft.aufirst=Maria&rft.date=2004-08-01&rft.volume=32%2C+Part+2&rft.issue=&rft.spage=1366&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 - Italia 2004; 32nd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - altimetry; brightness; carbon dioxide; climate; glacial geology; gravity field; ice caps; Mars; Mars Global Surveyor Program; mass; microwave methods; models; planets; remote sensing; seasonal variations; size; solar radiation; sublimation; terrestrial planets; topography ER - TY - JOUR T1 - Spectroscopic characterization of minerals and biogeochemical markers in Mars analog samples AN - 50244914; 2008-131379 JF - International Geological Congress, Abstracts = Congres Geologique International, Resumes AU - Bishop, Janice L AU - Murad, Enver AU - Anonymous Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 1117 PB - [International Geological Congress], [location varies] VL - 32, Part 2 KW - United States KW - silicates KW - near-infrared spectra KW - characterization KW - Mars KW - multispectral analysis KW - mineral composition KW - oxides KW - spectra KW - geochemistry KW - montmorillonite KW - soils KW - biochemistry KW - cosmochemistry KW - properties KW - indicators KW - ferrihydrite KW - weathering KW - clay minerals KW - terrestrial planets KW - planets KW - organic compounds KW - Raman spectra KW - Arizona KW - terrestrial comparison KW - sheet silicates KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50244914?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Spectroscopic+characterization+of+minerals+and+biogeochemical+markers+in+Mars+analog+samples&rft.au=Bishop%2C+Janice+L%3BMurad%2C+Enver%3BAnonymous&rft.aulast=Bishop&rft.aufirst=Janice&rft.date=2004-08-01&rft.volume=32%2C+Part+2&rft.issue=&rft.spage=1117&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 - Italia 2004; 32nd international geological congress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 2 N1 - Last updated - 2012-06-07 N1 - CODEN - IGABBY N1 - SubjectsTermNotLitGenreText - Arizona; biochemistry; characterization; clay minerals; cosmochemistry; ferrihydrite; geochemistry; indicators; Mars; mineral composition; montmorillonite; multispectral analysis; near-infrared spectra; organic compounds; oxides; planets; properties; Raman spectra; remote sensing; sheet silicates; silicates; soils; spectra; terrestrial comparison; terrestrial planets; United States; weathering ER - TY - JOUR T1 - Effect of Voltage Level on Power System Design for Solar Electric Propulsion Missions AN - 20658144; 8048828 AB - This paper presents study results quantifying the benefits of higher voltage, electric power system designs for a typical solar electric propulsion spacecraft Earth orbiting mission. A conceptual power system architecture was defined and design points were generated for several system voltages using state-of-the-art or advanced technologies. A 300-V 'direct-drive' architecture was also analyzed to assess the benefits of directly powering the electric thruster from the photovoltaic array without up-conversion. Computational models were exercised to predict the performance and size power system components to meet spacecraft mission requirements. Pertinent space environments were calculated for the mission trajectory and an electron current collection model was developed to estimate photovoltaic array losses due to natural and induced plasma environments. The secondary benefits of power system mass savings for spacecraft propulsion and attitude control systems were also quantified. Results indicate that considerable spacecraft wet mass savings were achieved by the 300-V and 300-V direct-drive architectures. JF - Journal of Solar Energy Engineering (Transactions of the ASME) AU - Kerslake, Thomas W AD - NASA Glenn Research Center, Power & Propulsion Office, 2100 Brookpark Rd., Cleveland, OH Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 936 EP - 944 PB - American Society of Mechanical Engineers, United Engineering Center, 345 E. 47th St. New York NY 10017 USA, [URL:http://www.asme.org] VL - 126 IS - 3 SN - 0199-6231, 0199-6231 KW - Sustainability Science Abstracts KW - Electric power KW - Spacecraft KW - attitudes KW - Design KW - Control systems KW - solar cells KW - Solar energy KW - Technology KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20658144?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Solar+Energy+Engineering+%28Transactions+of+the+ASME%29&rft.atitle=Effect+of+Voltage+Level+on+Power+System+Design+for+Solar+Electric+Propulsion+Missions&rft.au=Kerslake%2C+Thomas+W&rft.aulast=Kerslake&rft.aufirst=Thomas&rft.date=2004-08-01&rft.volume=126&rft.issue=3&rft.spage=936&rft.isbn=&rft.btitle=&rft.title=Journal+of+Solar+Energy+Engineering+%28Transactions+of+the+ASME%29&rft.issn=01996231&rft_id=info:doi/10.1115%2F1.1710523 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-04-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Electric power; Control systems; solar cells; Spacecraft; Solar energy; attitudes; Technology; Design DO - http://dx.doi.org/10.1115/1.1710523 ER - TY - JOUR T1 - Modeling biomass burning emissions for Amazon forest and pastures in Rondonia, Brazil AN - 19938855; 6015892 AB - As a source of atmospheric carbon, biomass burning emissions associated with deforestation in the Amazon are globally significant. Once deforested, these lands continue to be sources of substantial burning emissions for many years due to frequent pasture burning. The objective of this research was to quantify biomass-burning emissions at a local scale. We estimated carbon emissions from three sources: fires associated with primary forest slash, regenerating forest slash, and pastures. The study was conducted on a 94 370-ha section of land surrounding Jamari, Rondonia, Brazil. In the emissions computation, we integrated site-specific, ground-based data (biomass, emission factors for flaming and smoldering combustion, and combustion factors for land-cover types) with a Landsat TM land cover change map of the study area for 1984-1992. This map was used to ascertain changes in land cover based on TM image dates during a period of early colonization and rapid deforestation in Rondonia. Emissions of CO, CO sub(2), CH sub(4), and other hydrocarbon trace gases were calculated. Between 1984 and 1992, we found CO sub(2) emissions generated by primary forest slash burning were 694 379 Mg C (920 kg C times ha super(-1) times yr super(-1)) and regenerating forest slash burning contributed 23 436 Mg C (31 kg C times ha super(-1) times yr super(-1)), whereas cumulative pasture burning produced 238 180 Mg C (316 kg C times ha super(-1) times yr super(-1)). CO and CH sub(4) followed the same trends by land cover type. Primary forest slash burns contributed 73% of the total C emissions whereas burning regenerating forest slash and pasture produced 2% and 25%, respectively. The major finding of this work is the identification of pasture burning as a potentially important source of pyrogenic emissions, but better data on biomass and combustion efficiency could confirm this finding. Further we demonstrated a novel method for estimating area burned that links land cover type and change to burn frequency. JF - Ecological Applications AU - Guild, L S AU - Kauffman, J B AU - Cohen, W B AU - Hlavka, CA AU - Ward, DE AD - Ecosystem Science and Technology Branch, MS 242-4, NASA Ames Research Center, Moffett Field, CA 94035, USA, lguild@gaia.arc.nasa.gov Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - S232 EP - S246 VL - 14 IS - 4 SN - 1051-0761, 1051-0761 KW - Pollution Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts; Ecology Abstracts KW - Burns KW - Carbon monoxide emissions KW - South America, Amazonia, Amazon R. KW - Atmospheric pollution models KW - Combustion products KW - Brazil, Amazonia, Amazon R. KW - Forests KW - LANDSAT KW - Pasture KW - Emissions KW - Methane emissions KW - Brazil, Amazon R. KW - Aerosols from biomass burning KW - Brazil, Rondonia KW - Methane KW - Fires KW - Mathematical models KW - burning KW - Biomass KW - colonization KW - Land use KW - Carbon emissions KW - Combustion KW - Landsat KW - Gases KW - South America, Amazon R. KW - Brazil KW - Carbon dioxide KW - Deforestation KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - D 04500:Atmosphere UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19938855?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Modeling+biomass+burning+emissions+for+Amazon+forest+and+pastures+in+Rondonia%2C+Brazil&rft.au=Guild%2C+L+S%3BKauffman%2C+J+B%3BCohen%2C+W+B%3BHlavka%2C+CA%3BWard%2C+DE&rft.aulast=Guild&rft.aufirst=L&rft.date=2004-08-01&rft.volume=14&rft.issue=4&rft.spage=S232&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Mathematical models; Forests; Biomass; Pasture; Deforestation; Fires; Carbon monoxide emissions; Atmospheric pollution models; LANDSAT; Methane emissions; Aerosols from biomass burning; Carbon emissions; Burns; Methane; Combustion products; burning; Land use; colonization; Combustion; Landsat; Gases; Emissions; Carbon dioxide; South America, Amazonia, Amazon R.; South America, Amazon R.; Brazil, Amazonia, Amazon R.; Brazil; Brazil, Amazon R.; Brazil, Rondonia ER - TY - JOUR T1 - Soil Carbon Dynamics Across a Windthrow Disturbance Sequence in Southeast Alaska AN - 19406010; 6019038 AB - Few studies have examined the influence of natural disturbances, such as windthrow, on soil organic matter formation, stabilization, and loss in soils. In shallow (1.65 g/cm super(3)) C pools decreased from 25 Mg/ha in the least disturbed watershed to 3 Mg/ha in the most disturbed watershed; whereas light-fraction C pools were similar (4-6 Mg/ha) across all watersheds. Soil C stocks decreased from 216 Mg/ha in the least disturbed watershed to 157 Mg/ha in the most disturbed watersheds. Evidence was found that mobile organic carbon transported in soil water accumulated in mineral horizons principally through sorption to mineral particles. Strong association with mineral particles was greater in the thicker, presumably older, illuvial horizons. We found light amorphous material in some of these thicker illuvial horizons, suggesting that mobile organic carbon may have been immobilized through flocculation of metal-bearing organic acids. Watersheds that experienced more intense soil mixing from windthrow had lower levels of strongly humified soil organic matter, and more in a partially decomposed particulate form. JF - Ecology AU - Kramer, M AU - Sollins, P AU - Sletten, R AD - Ecosystem Science and Technology Branch, Earth Science Division, NASA AMES, Mail Stop 242-4, Moffett Field, California 94035, USA Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 2230 EP - 2244 PB - Ecological Society of America VL - 85 IS - 8 SN - 0012-9658, 0012-9658 KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - USA, Alaska KW - Sorption KW - Organic acids KW - Organic matter KW - Organic carbon KW - Carbon cycle KW - Flocculation KW - Watersheds KW - Stabilizing KW - Soil nutrients KW - Windthrow KW - Bioaccumulation KW - Nitrogen isotopes KW - Q1 08441:Population structure KW - D 04600:Soil UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19406010?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Soil+Carbon+Dynamics+Across+a+Windthrow+Disturbance+Sequence+in+Southeast+Alaska&rft.au=Kramer%2C+M%3BSollins%2C+P%3BSletten%2C+R&rft.aulast=Kramer&rft.aufirst=M&rft.date=2004-08-01&rft.volume=85&rft.issue=8&rft.spage=2230&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Sorption; Bioaccumulation; Organic acids; Organic matter; Organic carbon; Nitrogen isotopes; Flocculation; Watersheds; Stabilizing; Carbon cycle; Windthrow; Soil nutrients; USA, Alaska ER - TY - JOUR T1 - Water Vapor Sources of the October 2000 Piedmont Flood AN - 18066302; 5988847 AB - Very intense mesoscale or synoptic-scale rainfall events can occasionally be observed in the Mediterranean region without any deep cyclone developing over the areas affected by precipitation. In these perplexing cases the synoptic situation can superficially look similar to cases in which very little precipitation occurs. An example is the major precipitation and flooding event that affected Piedmont, Italy, between 13 and 16 October 2000. The emphasis of this study is on the moisture origin and transport. Moisture balances are computed on different space and time scales, revealing that precipitation exceeds evaporation over an area inclusive of Piedmont and the northwestern Mediterranean region, on a time scale encompassing the event and about 2 weeks preceding it. This is suggestive of an important moisture contribution originating from outside the region. A synoptic and dynamic analysis is then performed to outline the potential mechanisms that could have contributed to the large-scale moisture transport. The central part of the work uses a quasi-isentropic water vapor back-trajectory technique. The moisture sources obtained by this technique are compared with the results of the balances and with the synoptic situation to unveil possible dynamic mechanisms and physical processes involved. It is found that moisture sources on a variety of atmospheric scales contribute to this event. First, an important contribution is caused by the extratropical remnants of former Tropical Storm Leslie. The large-scale environment related to this system allows a significant amount of moisture to be carried toward Europe. This happens on a time scale of about 5-15 days preceding the Piedmont event. Second, water vapor intrusions from the African intertropical convergence zone and evaporation from the eastern Atlantic contribute on the 2-5-day time scale. The large-scale moist dynamics appears therefore to be one important factor enabling a moderate Mediterranean cyclone to produce heavy precipitation. Finally, local evaporation from the Mediterranean, water vapor recycling, and orographically induced low-level convergence enhance and concentrate the moisture over the area where heavy precipitation occurs. This happens on a 12-72-h time scale. JF - Journal of Hydrometeorology AU - Turato, B AU - Reale, O AU - Siccardi, F AD - Code 910, NASA Goddard Space Flight Center, Greenbelt, MD 20771., oreste.Reale1@gsfc.nasa.gov Y1 - 2004/08// PY - 2004 DA - August 2004 SP - 693 EP - 712 PB - American Meteorological Society VL - 5 IS - 4 SN - 1525-755X, 1525-755X KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Cyclones KW - Moisture KW - Water Vapor KW - Water vapor transport KW - Rainfall periodicities KW - Evaporation KW - Italy, Piemonte KW - Rainfall KW - Precipitation KW - Storms KW - Tropical depressions KW - Water vapor-precipitation relationships KW - Flood-precipitation relationships KW - Floods KW - Intertropical convergence zone KW - Dynamic analysis KW - Europe, Mediterranean Region KW - Flooding KW - Q2 09243:Structure, mechanics and thermodynamics KW - M2 556.161:Rainfall-runoff relation. Runoff factors (556.161) KW - M2 551.577.3:Variations (551.577.3) KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18066302?accountid=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=Journal+of+Hydrometeorology&rft.atitle=Water+Vapor+Sources+of+the+October+2000+Piedmont+Flood&rft.au=Turato%2C+B%3BReale%2C+O%3BSiccardi%2C+F&rft.aulast=Turato&rft.aufirst=B&rft.date=2004-08-01&rft.volume=5&rft.issue=4&rft.spage=693&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2F1525-7541%282004%29005%280693%3AWVSOTO%292.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Floods; Dynamic analysis; Intertropical convergence zone; Flooding; Tropical depressions; Rainfall periodicities; Water vapor-precipitation relationships; Water vapor transport; Flood-precipitation relationships; Cyclones; Moisture; Water Vapor; Evaporation; Rainfall; Precipitation; Storms; Italy, Piemonte; Europe, Mediterranean Region DO - http://dx.doi.org/10.1175/1525-7541(2004)005(0693:WVSOTO)2.0.CO;2 ER - TY - JOUR T1 - A portable LIDAR system for rapid determination of forest canopy structure AN - 18065153; 6003322 AB - The functional characteristics of forests are related to the organization of their canopies. However, understanding the relationship between canopy structure and function has been limited by a paucity of methods for determining structure at scales consistent with those of function measurements. We describe here a portable system, assembled from commercially available components, for acquiring measurements of distances to overhead plant surfaces. These measurements can be aggregated to assess canopy structure rapidly at scales of ecological interest. Deployed from the forest floor, the system includes a narrow-beam rapidly pulsed first-return laser rangefinder coupled with a data recording system. Tests in an age sequence of broad-leaved closed-canopy forests showed that the system provides results significantly more rapidly than previous methods, at spatial scales as small as 1 m in all dimensions. The estimated mean vertical canopy structure is consistent with that found from more laborious, manual approaches, such as the foliage height profile method. The system has some biases due to beam width and range averaging but, from a variety of tests, we found these have relatively little effect on the structure estimates. Various field sampling schemes and methods of aggregating the measurements yield a variety of representations of structure, including mean profiles, tomographic sections, three-dimensional distributions of canopy surface density and maximum height surfaces. Derivable summary measures include canopy cover and area index, porosity, the size distribution of overhead openings and indices of structural complexity. Moreover, the approach can provide estimates of spatial variability and covariance not previously obtainable. Synthesis and applications. Portable light detection and ranging (LIDAR) systems, such as the one we describe here, provide a new tool for rapid measurement of small-scale forest structure. These can contribute efficiently and relatively inexpensively to canopy research and forestry programmes, covering a range of ecological and production needs. JF - Journal of Applied Ecology AU - Parker, G G AU - Harding, D J AU - Berger, M L AD - Smithsonian Environmental Research Center, 647 Contee's Wharf Road, Edgewater, MD 21037, USA; and NASA Goddard Space Flight Center, Geodynamics Branch, Mail Code 921, Greenbelt, MD 20771, USA, parkerg@si.edu Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 755 EP - 767 PB - Blackwell Science Ltd VL - 41 IS - 4 SN - 0021-8901, 0021-8901 KW - Ecology Abstracts KW - Forest management KW - Stand structure KW - Canopies KW - Methodology KW - D 04700:Management KW - D 04001:Methodology - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18065153?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Ecology&rft.atitle=A+portable+LIDAR+system+for+rapid+determination+of+forest+canopy+structure&rft.au=Parker%2C+G+G%3BHarding%2C+D+J%3BBerger%2C+M+L&rft.aulast=Parker&rft.aufirst=G&rft.date=2004-08-01&rft.volume=41&rft.issue=4&rft.spage=755&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Ecology&rft.issn=00218901&rft_id=info:doi/10.1111%2Fj.0021-8901.2004.00925.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Canopies; Stand structure; Forest management; Methodology DO - http://dx.doi.org/10.1111/j.0021-8901.2004.00925.x ER - TY - JOUR T1 - Net carbon fluxes from forest clearance and regrowth in the Amazon AN - 18049522; 6015897 AB - Estimates of net carbon exchange resulting from forest clearance and regrowth were made for three areas in the Brazilian and Bolivian Amazon. The study areas, ranging in size from 600 to 10 000 km super(2), include communities that practice a range of land uses from small-scale, rotational agriculture to long-term pasture. Carbon emissions from deforestation were estimated based on rates of deforestation derived from Landsat satellite data and published estimates of mature forest biomass. Estimates of carbon uptake by secondary forest regrowth were based on area estimates from the satellite data and biomass estimates from field surveys. Estimates of carbon emissions from the clearance of secondary forest were included. The total carbon emissions were partitioned into that immediately released by biomass burning during clearance and that from subsequent decomposition and burning of felled biomass. A range of net carbon fluxes from secondary forest regrowth and clearance was estimated by extrapolating land-use patterns in each study area to the entire area of deforested landscape in Amazonian Brazil and Bolivia, and by varying average biomass accumulation rate of regrowing forest and fallow period. Over 60 km super(2) of forest were cleared from 1988 to 1995 in each of the Brazilian study areas, and over 940 km super(2) were cleared from 1986 to 1996 in the Bolivian study area. This resulted in 30-200 Mg C/yr emitted from biomass burning during deforestation. If the carbon that is committed to subsequent burning and decomposition of felled biomass is included, total committed emissions of 75-650 Mg C/yr resulted from deforestation in each study area. The carbon uptake by secondary forests was 33-435 Mg C/yr. However, emissions from the reclearance of secondary forests were nearly as large: 17-365 Mg C/yr. Extrapolation of these results to the Brazilian and Bolivian Amazon suggests that, at the national level, carbon uptake by secondary forests offset less than one-fifth of the carbon emissions from deforestation. Despite differences in land-use pattern, average fallow period, and rate of biomass accumulation used in the extrapolation, net carbon uptake by secondary forests was consistently small when compared to the total emissions from deforestation. JF - Ecological Applications AU - Steininger, M K AD - Laboratory for Terrestrial Physics, Code 923, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA, marc@surutu.gsfc.nasa.gov Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - S313 EP - S322 VL - 14 IS - 4 SN - 1051-0761, 1051-0761 KW - Ecology Abstracts KW - Gas exchange KW - Brazil KW - Carbon cycle KW - Deforestation KW - Clear cutting KW - Bolivia KW - D 04500:Atmosphere UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18049522?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Net+carbon+fluxes+from+forest+clearance+and+regrowth+in+the+Amazon&rft.au=Steininger%2C+M+K&rft.aulast=Steininger&rft.aufirst=M&rft.date=2004-08-01&rft.volume=14&rft.issue=4&rft.spage=S313&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Brazil; Bolivia; Carbon cycle; Clear cutting; Gas exchange; Deforestation ER - TY - JOUR T1 - Requirements of a global near-surface soil moisture satellite mission: accuracy, repeat time, and spatial resolution AN - 17608643; 6000175 AB - Soil moisture satellite mission accuracy, repeat time and spatial resolution requirements are addressed through a numerical twin data assimilation study. Simulated soil moisture profile retrievals were made by assimilating near- surface soil moisture observations with various accuracy (0, 1, 2, 3, 4, 5 and 10%v/v standard deviation) repeat time (1, 2, 3, 5, 10, 15, 20 and 30 days), and spatial resolution (0.5, 6, 12 18, 30, 60 and 120 arc-min). This study found that near-surface soil moisture observation error must be less than the model forecast error required for a specific application when used as data assimilation input, else slight model forecast degradation may result. It also found that near-surface soil moisture observations must have an accuracy better than 5%v/v to positively impact soil moisture forecasts, and that daily near- surface soil moisture observations achieved the best soil moisture and evapotranspiration forecasts for the repeat times assessed, with 1-5 day repeat times having the greatest impact. Near-surface soil moisture observations with a spatial resolution finer than the land surface model resolution (~30 arc-min) produced the best results, with spatial resolutions coarser than the model resolution yielding only a slight degradation. Observations at half the land surface model spatial resolution were found to be appropriate for our application. Moreover, it was found that satisfying the spatial resolution and accuracy requirements was much more important than repeat time. JF - Advances in Water Resources AU - Walker, J P AU - Houser, PR AD - Hydrological Sciences Branch, Laboratory for Hydrospheric Processes, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA, j.walker@unimelb.edu.au Y1 - 2004/08// PY - 2004 DA - Aug 2004 SP - 785 EP - 801 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 27 IS - 8 SN - 0309-1708, 0309-1708 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Aqualine Abstracts KW - SW 0845:Water in soils KW - AQ 00003:Monitoring and Analysis of Water and Wastes KW - M2 556.14:Infiltration/Soil Moisture (556.14) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17608643?accountid=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=Advances+in+Water+Resources&rft.atitle=Requirements+of+a+global+near-surface+soil+moisture+satellite+mission%3A+accuracy%2C+repeat+time%2C+and+spatial+resolution&rft.au=Walker%2C+J+P%3BHouser%2C+PR&rft.aulast=Walker&rft.aufirst=J&rft.date=2004-08-01&rft.volume=27&rft.issue=8&rft.spage=785&rft.isbn=&rft.btitle=&rft.title=Advances+in+Water+Resources&rft.issn=03091708&rft_id=info:doi/10.1016%2Fj.advwatres.2004.05.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1016/j.advwatres.2004.05.006 ER - TY - RPRT T1 - THE OUTRIGGER TELESCOPES PROJECT, MAUNA KEA SCIENCE RESERVE, ISLAND OF HAWAII. [Part 1 of 2] T2 - THE OUTRIGGER TELESCOPES PROJECT, MAUNA KEA SCIENCE RESERVE, ISLAND OF HAWAII. AN - 36373684; 10906-040358_0001 AB - PURPOSE: The construction, installation, and operation of four to six Outrigger Telescopes (OTs) near the twin Keck Telescopes at the W.M. Keck Observatory site within the Mauna Kea Science Reserve on the island of Hawaii are proposed by the National Aeronautics and Space Administration (NASA). OTs are interferometers, representing critical technology for overcoming the limitations of single telescopes, which is that the sharpness, or amount of image detail, is limited by the size of the telescope's main mirror. An interferometer combines two or more telescopes optically so that they functions if they were a single larger telescope. The number of individual telescopes and the distances between them determines the sharpness of the image from an interferometer. Interferometers can measure positions of stars with extreme accuracy, enabling them to locate planets revolving those stars. The OTs will be used to detect thermal dust emissions from dust clouds around stars detect the light from and characterize the atmospheres of hot, Jupiter-mass planets located within 12 million miles of the stars they are orbiting, detect the astrometric signature of planets as small as Uranus, make images of proto-stellar disks, provide high-resolution information about some faint objects outside our galaxy, and make high-resolution observations of objects within the solar system, including asteroids, comets, and outer planets. It is anticipated that on-site installation of four of the six OTs, along with on-site construction of underground structures for the fifth and six telescopes, would begin in 2005, with operations planned to begin in 2007. Even if adequate funding becomes available, the fifth and sixth telescopes would begin above-ground construction no earlier than 2007. In addition to the proposed action, this draft EIS considers a No Action Alternative an alternative site on the Canary Islands and two sites in California; the Canary Island and California alternatives could lead NASA to provide for four OTs. POSITIVE IMPACTS: The OTs would provide invaluable data about stars, planets, and other astronomical objects and generally advance the instrumental science of interferometry. NEGATIVE IMPACTS: Major impacts of concern would be those to cultural resource sites the visual integrity of the summit region of Mauna Kea, and displacement of a small extent of habitat for the Wekiu bug, a candidate for listing under the Endangered Species Act. The Hawaii Historic Preservation Division believes that Kukahua'ula, the area of the three summit cones of Mauna Kea, meets the criteria for listing in the National Register of Historic Places, primarily due its importance as a traditional cultural property. Some Hawaiians have identified the larger area of Mauna Kea, from the 6,000-foot to the summit, as a sacred landscape valued for its spiritual significance. Moreover, the area is a potentially rich site of archaeological information. LEGAL MANDATES: National Historic Preservation Act of 1966 (16 U.S.C. 470 et seq.) JF - EPA number: 040358, Volume I--491 pages, Volume 2--247 pages, July 30, 2004 PY - 2004 VL - 1 KW - Research and Development KW - Archaeological Sites KW - Cultural Resources KW - Cultural Resources Assessments KW - Endangered Species (Animals) KW - Impact Monitoring Plans KW - Insects KW - Islands KW - Research KW - Research Facilities KW - Scenic Areas KW - Section 106 Statements KW - Visual Resources KW - Volcanoes KW - Hawaii KW - National Historic Preservation Act of 1966, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36373684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Full+Text&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-07-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+OUTRIGGER+TELESCOPES+PROJECT%2C+MAUNA+KEA+SCIENCE+RESERVE%2C+ISLAND+OF+HAWAII.&rft.title=THE+OUTRIGGER+TELESCOPES+PROJECT%2C+MAUNA+KEA+SCIENCE+RESERVE%2C+ISLAND+OF+HAWAII.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - National Aeronautics and Space Administration, Office of Space Science, Washington, District of Columbia; NASA N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: July 30, 2004 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - THE OUTRIGGER TELESCOPES PROJECT, MAUNA KEA SCIENCE RESERVE, ISLAND OF HAWAII. [Part 2 of 2] T2 - THE OUTRIGGER TELESCOPES PROJECT, MAUNA KEA SCIENCE RESERVE, ISLAND OF HAWAII. AN - 36373263; 10906-040358_0002 AB - PURPOSE: The construction, installation, and operation of four to six Outrigger Telescopes (OTs) near the twin Keck Telescopes at the W.M. Keck Observatory site within the Mauna Kea Science Reserve on the island of Hawaii are proposed by the National Aeronautics and Space Administration (NASA). OTs are interferometers, representing critical technology for overcoming the limitations of single telescopes, which is that the sharpness, or amount of image detail, is limited by the size of the telescope's main mirror. An interferometer combines two or more telescopes optically so that they functions if they were a single larger telescope. The number of individual telescopes and the distances between them determines the sharpness of the image from an interferometer. Interferometers can measure positions of stars with extreme accuracy, enabling them to locate planets revolving those stars. The OTs will be used to detect thermal dust emissions from dust clouds around stars detect the light from and characterize the atmospheres of hot, Jupiter-mass planets located within 12 million miles of the stars they are orbiting, detect the astrometric signature of planets as small as Uranus, make images of proto-stellar disks, provide high-resolution information about some faint objects outside our galaxy, and make high-resolution observations of objects within the solar system, including asteroids, comets, and outer planets. It is anticipated that on-site installation of four of the six OTs, along with on-site construction of underground structures for the fifth and six telescopes, would begin in 2005, with operations planned to begin in 2007. Even if adequate funding becomes available, the fifth and sixth telescopes would begin above-ground construction no earlier than 2007. In addition to the proposed action, this draft EIS considers a No Action Alternative an alternative site on the Canary Islands and two sites in California; the Canary Island and California alternatives could lead NASA to provide for four OTs. POSITIVE IMPACTS: The OTs would provide invaluable data about stars, planets, and other astronomical objects and generally advance the instrumental science of interferometry. NEGATIVE IMPACTS: Major impacts of concern would be those to cultural resource sites the visual integrity of the summit region of Mauna Kea, and displacement of a small extent of habitat for the Wekiu bug, a candidate for listing under the Endangered Species Act. The Hawaii Historic Preservation Division believes that Kukahua'ula, the area of the three summit cones of Mauna Kea, meets the criteria for listing in the National Register of Historic Places, primarily due its importance as a traditional cultural property. Some Hawaiians have identified the larger area of Mauna Kea, from the 6,000-foot to the summit, as a sacred landscape valued for its spiritual significance. Moreover, the area is a potentially rich site of archaeological information. LEGAL MANDATES: National Historic Preservation Act of 1966 (16 U.S.C. 470 et seq.) JF - EPA number: 040358, Volume I--491 pages, Volume 2--247 pages, July 30, 2004 PY - 2004 VL - 2 KW - Research and Development KW - Archaeological Sites KW - Cultural Resources KW - Cultural Resources Assessments KW - Endangered Species (Animals) KW - Impact Monitoring Plans KW - Insects KW - Islands KW - Research KW - Research Facilities KW - Scenic Areas KW - Section 106 Statements KW - Visual Resources KW - Volcanoes KW - Hawaii KW - National Historic Preservation Act of 1966, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36373263?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Full+Text&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-07-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+OUTRIGGER+TELESCOPES+PROJECT%2C+MAUNA+KEA+SCIENCE+RESERVE%2C+ISLAND+OF+HAWAII.&rft.title=THE+OUTRIGGER+TELESCOPES+PROJECT%2C+MAUNA+KEA+SCIENCE+RESERVE%2C+ISLAND+OF+HAWAII.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - National Aeronautics and Space Administration, Office of Space Science, Washington, District of Columbia; NASA N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: July 30, 2004 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - THE OUTRIGGER TELESCOPES PROJECT, MAUNA KEA SCIENCE RESERVE, ISLAND OF HAWAII. AN - 16349383; 10906 AB - PURPOSE: The construction, installation, and operation of four to six Outrigger Telescopes (OTs) near the twin Keck Telescopes at the W.M. Keck Observatory site within the Mauna Kea Science Reserve on the island of Hawaii are proposed by the National Aeronautics and Space Administration (NASA). OTs are interferometers, representing critical technology for overcoming the limitations of single telescopes, which is that the sharpness, or amount of image detail, is limited by the size of the telescope's main mirror. An interferometer combines two or more telescopes optically so that they functions if they were a single larger telescope. The number of individual telescopes and the distances between them determines the sharpness of the image from an interferometer. Interferometers can measure positions of stars with extreme accuracy, enabling them to locate planets revolving those stars. The OTs will be used to detect thermal dust emissions from dust clouds around stars detect the light from and characterize the atmospheres of hot, Jupiter-mass planets located within 12 million miles of the stars they are orbiting, detect the astrometric signature of planets as small as Uranus, make images of proto-stellar disks, provide high-resolution information about some faint objects outside our galaxy, and make high-resolution observations of objects within the solar system, including asteroids, comets, and outer planets. It is anticipated that on-site installation of four of the six OTs, along with on-site construction of underground structures for the fifth and six telescopes, would begin in 2005, with operations planned to begin in 2007. Even if adequate funding becomes available, the fifth and sixth telescopes would begin above-ground construction no earlier than 2007. In addition to the proposed action, this draft EIS considers a No Action Alternative an alternative site on the Canary Islands and two sites in California; the Canary Island and California alternatives could lead NASA to provide for four OTs. POSITIVE IMPACTS: The OTs would provide invaluable data about stars, planets, and other astronomical objects and generally advance the instrumental science of interferometry. NEGATIVE IMPACTS: Major impacts of concern would be those to cultural resource sites the visual integrity of the summit region of Mauna Kea, and displacement of a small extent of habitat for the Wekiu bug, a candidate for listing under the Endangered Species Act. The Hawaii Historic Preservation Division believes that Kukahua'ula, the area of the three summit cones of Mauna Kea, meets the criteria for listing in the National Register of Historic Places, primarily due its importance as a traditional cultural property. Some Hawaiians have identified the larger area of Mauna Kea, from the 6,000-foot to the summit, as a sacred landscape valued for its spiritual significance. Moreover, the area is a potentially rich site of archaeological information. LEGAL MANDATES: National Historic Preservation Act of 1966 (16 U.S.C. 470 et seq.) JF - EPA number: 040358, Volume I--491 pages, Volume 2--247 pages, July 30, 2004 PY - 2004 KW - Research and Development KW - Archaeological Sites KW - Cultural Resources KW - Cultural Resources Assessments KW - Endangered Species (Animals) KW - Impact Monitoring Plans KW - Insects KW - Islands KW - Research KW - Research Facilities KW - Scenic Areas KW - Section 106 Statements KW - Visual Resources KW - Volcanoes KW - Hawaii KW - National Historic Preservation Act of 1966, Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16349383?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Digests&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-07-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=THE+OUTRIGGER+TELESCOPES+PROJECT%2C+MAUNA+KEA+SCIENCE+RESERVE%2C+ISLAND+OF+HAWAII.&rft.title=THE+OUTRIGGER+TELESCOPES+PROJECT%2C+MAUNA+KEA+SCIENCE+RESERVE%2C+ISLAND+OF+HAWAII.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - National Aeronautics and Space Administration, Office of Space Science, Washington, District of Columbia; NASA N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: July 30, 2004 N1 - Last updated - 2014-01-30 ER - TY - JOUR T1 - Table: NASA Mission Updates; AN - 231471270 AB - ___ ___ ___ NASA/Orbital Sciences government civil launch ___ ___ ___ ___ Vehicle___ Pad___ Mission ___ ___ ___ ___ JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/07/28/ PY - 2004 DA - 2004 Jul 28 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 211 IS - 19 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231471270?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Table%3A+NASA+Mission+Updates%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-07-28&rft.volume=211&rft.issue=19&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration; Lockheed Martin Corp N1 - Copyright - Copyright (c) 2004 The McGraw-Hill Companies, Inc. All rights reserved. N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - RPRT T1 - INTERNATIONAL SPACE RESEARCH PARK AT THE JOHN F. KENNEDY SPACE CENTER, BREVARD COUNTY, FLORIDA. [Part 1 of 1] T2 - INTERNATIONAL SPACE RESEARCH PARK AT THE JOHN F. KENNEDY SPACE CENTER, BREVARD COUNTY, FLORIDA. AN - 36372598; 10883-040333_0001 AB - PURPOSE: The development of the International Space Research Park (ISRP) at the John F. Kennedy Space Center (KSC), Brevard County, Florida is proposed to bring new research and development uses to the KSC. The National Aeronautics and Space Administration (NASA) has entered into an agreement with the state of Florida, through the Florida Space Authority, to undertake a joint study into the development of up to 400 acres of land on KSC for the purposes of creating the research park. KSC encompasses 139,490 acres of land within Brevard and Volusia counties. The study area analyzed for the purposes of this proposal includes KSC, Brevard County and the five adjoining counties. Three alternatives, including a No Action Alternative (Alternative 3), are considered in this final EIS. All alternative ISRP sites are located on KSC along the south portion of the Kennedy Parkway South (State Road 3), the major north-south transportation arterial through KSC into Merritt Island and Titusville. Action Alternative 1, which is the preferred alternative, would develop the ISRP on land located immediately south of the KSC visitors Complex along Space Commercial Way on a site that is dominated by citrus groves and includes remnant wetlands and disturbed habitats. Action Alternative 2 would develop the ISRP on land located approximately 321 acres northeast of the KSC south security gate on Kennedy Parkway South near B Avenue Southwest (Tel-4 Road); this site, east of Kennedy Parkway, is an undeveloped landscape characterized by high quality scrub and wetlands. Both alternatives 1 and 2 could include the development of 24 acres east of Space Commercial Way within an existing citrus grove. POSITIVE IMPACTS: The ISRP would provide for complementary research and development objectives, Camp Canaveral Spaceport mission enhancement, public-private partnership opportunities, and space commercialization and development. As a center for research and development, the research park would bring together a dynamic mix of industry, academic, and government researchers to focus their combined strengths in areas of research critical to the long-term success of NASA and its partners. NEGATIVE IMPACTS: Under the preferred alternative, construction of the ISRP would change soil composition, structure, and function within the specific initial construction and development site due to the movement and addition of soils. Filling of jurisdictional wetlands would be required, eliminating the functional attributes of these regulated habitats and violating state and federal requirements with respect to wetlands. The cumulative impacts of habitat fragmentation from habitat loss and introduction of new roads and the increase human presence could increase mortality and/or harassment of numerous individual indigo snakes, a federally protected species. LEGAL MANDATES: Federal Water Pollution Control Act of 1972 (33 U.S.C. 1251 et seq.). PRIOR REFERENCES: For the abstract of the draft EIS, see 04-0324D, Volume 28, Number 3. JF - EPA number: 040333, 503 pages, July 15, 2004 PY - 2004 VL - 1 KW - Research and Development KW - Aerospace KW - Biologic Assessments KW - Cultural Resources Assessments KW - Endangered Species (Animals) KW - Industrial Parks KW - Research Facilities KW - Soils KW - Soils Surveys KW - Traffic Analyses KW - Wetlands KW - Wildlife KW - Wildlife Habitat KW - Wildlife Surveys KW - Florida KW - Kennedy Space Center KW - Federal Water Pollution Control Act of 1972, Section 404 Permits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36372598?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Full+Text&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-07-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=INTERNATIONAL+SPACE+RESEARCH+PARK+AT+THE+JOHN+F.+KENNEDY+SPACE+CENTER%2C+BREVARD+COUNTY%2C+FLORIDA.&rft.title=INTERNATIONAL+SPACE+RESEARCH+PARK+AT+THE+JOHN+F.+KENNEDY+SPACE+CENTER%2C+BREVARD+COUNTY%2C+FLORIDA.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - National Aeronautics and Space Administration, John F. Kennedy, Florida; NASA N1 - Date revised - 2006-05-01 N1 - SuppNotes - Final. Preparation date: July 15, 2004 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - Noninfectious X4 but not R5 human immunodeficiency virus type 1 virions inhibit humoral immune responses in human lymphoid tissue ex vivo. AN - 72016666; 15194782 AB - Ex vivo human immunodeficiency virus type 1 (HIV-1) infection of human lymphoid tissue recapitulates some aspects of in vivo HIV-1 infection, including a severe depletion of CD4(+) T cells and suppression of humoral immune responses to recall antigens or to polyclonal stimuli. These effects are induced by infection with X4 HIV-1 variants, whereas infection with R5 variants results in only mild depletion of CD4(+) T cells and no suppression of immune responses. To study the mechanisms of suppression of immune responses in this ex vivo system, we used aldrithiol-2 (AT-2)-inactivated virions that have functional envelope glycoproteins but are not infectious and do not deplete CD4(+) T cells in human lymphoid tissues ex vivo. Nevertheless, AT-2-inactivated X4 (but not R5) HIV-1 virions, even with only a brief exposure, inhibit antibody responses in human lymphoid tissue ex vivo, similarly to infectious virus. This phenomenon is mediated by soluble immunosuppressive factor(s) secreted by tissue exposed to virus. JF - Journal of virology AU - Fitzgerald, Wendy AU - Sylwester, Andrew W AU - Grivel, Jean-Charles AU - Lifson, Jeffrey D AU - Margolis, Leonid B AD - Laboratory of Cellular and Molecular Biophysics and NASA/NIH Center for Three-Dimensional Tissue Culture, National Institutes of child Health and Human Development, National Institutes of Health, Bethesda, MD 20892-1855, USA. Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 7061 EP - 7068 VL - 78 IS - 13 SN - 0022-538X, 0022-538X KW - Culture Media, Conditioned KW - 0 KW - Disulfides KW - HIV Antibodies KW - Oxidants KW - Receptors, CCR5 KW - Receptors, CXCR4 KW - 2,2'-dipyridyl disulfide KW - 2127-03-9 KW - 2,2'-Dipyridyl KW - 551W113ZEP KW - Index Medicus KW - Culture Media, Conditioned -- pharmacology KW - B-Lymphocytes -- drug effects KW - B-Lymphocytes -- virology KW - Oxidants -- pharmacology KW - HIV Antibodies -- immunology KW - Disulfides -- pharmacology KW - Cells, Cultured KW - Humans KW - B-Lymphocytes -- immunology KW - Culture Media, Conditioned -- metabolism KW - Receptors, CCR5 -- metabolism KW - HIV-1 -- metabolism KW - HIV-1 -- immunology KW - Virion -- pathogenicity KW - HIV-1 -- pathogenicity KW - HIV Infections -- immunology KW - Receptors, CXCR4 -- metabolism KW - Palatine Tonsil -- immunology KW - 2,2'-Dipyridyl -- analogs & derivatives KW - Virion -- immunology KW - HIV-1 -- drug effects KW - 2,2'-Dipyridyl -- pharmacology KW - Virion -- drug effects KW - Palatine Tonsil -- virology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/72016666?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+virology&rft.atitle=Noninfectious+X4+but+not+R5+human+immunodeficiency+virus+type+1+virions+inhibit+humoral+immune+responses+in+human+lymphoid+tissue+ex+vivo.&rft.au=Fitzgerald%2C+Wendy%3BSylwester%2C+Andrew+W%3BGrivel%2C+Jean-Charles%3BLifson%2C+Jeffrey+D%3BMargolis%2C+Leonid+B&rft.aulast=Fitzgerald&rft.aufirst=Wendy&rft.date=2004-07-01&rft.volume=78&rft.issue=13&rft.spage=7061&rft.isbn=&rft.btitle=&rft.title=Journal+of+virology&rft.issn=0022538X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-07-15 N1 - Date created - 2004-06-14 N1 - Date revised - 2017-01-13 N1 - SuppNotes - Cited By: J Med Primatol. 2002 Aug;31(4-5):205-16 [12390543] Nat Med. 1999 Mar;5(3):344-6 [10086394] Proc Natl Acad Sci U S A. 2003 May 13;100(10):6057-62 [12730375] J Virol. 2003 Aug;77(15):8280-9 [12857897] J Acquir Immune Defic Syndr. 2003 Sep 1;34(1):7-19 [14501788] J Virol. 2001 Feb;75(3):1152-64 [11152488] Nat Med. 2001 Mar;7(3):344-9 [11231634] AIDS Res Hum Retroviruses. 2001 Jul 20;17(11):1003-8 [11485617] Proc Natl Acad Sci U S A. 2001 Aug 28;98(18):10362-7 [11504927] J Immunol Methods. 2002 Feb 1;260(1-2):219-34 [11792391] J Virol. 2002 Mar;76(6):2936-51 [11861860] AIDS. 2002 Jul 5;16(10):1319-29 [12131208] J Infect Dis. 2004 Feb 1;189(3):506-14 [14745709] N Engl J Med. 1983 Aug 25;309(8):453-8 [6224088] J Clin Invest. 1984 Jan;73(1):191-201 [6228564] Ann Intern Med. 1984 Dec;101(6):757-63 [6388451] Proc Natl Acad Sci U S A. 1985 Dec;82(23):8198-202 [2999797] Clin Immunol Immunopathol. 1986 Jun;39(3):359-67 [2938858] J Immunol. 1987 Jun 1;138(11):3720-4 [2953790] Clin Exp Immunol. 1987 Jun;68(3):479-87 [3652522] Clin Immunol Immunopathol. 1988 Jan;46(1):37-54 [3257177] J Clin Invest. 1988 Dec;82(6):1908-14 [2974045] Lancet. 1989 May 6;1(8645):983-5 [2565516] Cell Immunol. 1989 Jul;121(2):336-48 [2786762] Science. 1989 Dec 22;246(4937):1606-8 [2556795] AIDS. 1990 Apr;4(4):307-15 [2190605] N Engl J Med. 1991 Dec 26;325(26):1837-42 [1683682] J Virol. 1992 Mar;66(3):1354-60 [1738194] Eur J Immunol. 1992 Oct;22(10):2729-32 [1396975] AIDS. 1992 Dec;6(12):1465-9 [1492931] J Virol. 1993 Apr;67(4):2182-90 [8445728] Science. 1993 Mar 19;259(5102):1749-54 [8096089] Cell. 1994 Jan 28;76(2):241-51 [7904900] Proc Natl Acad Sci U S A. 1994 Jul 5;91(14):6594-8 [7912830] Cell Immunol. 1995 Apr 1;161(2):236-43 [7697734] J Acquir Immune Defic Syndr Hum Retrovirol. 1995 Oct 1;10(2):139-49 [7552477] Nat Med. 1995 Dec;1(12):1320-2 [7489416] Ann Intern Med. 1996 Apr 1;124(7):654-63 [8607594] Immunol Lett. 1995 Nov;48(1):39-44 [8847089] Microbiol Rev. 1996 Jun;60(2):386-406 [8801439] J Acquir Immune Defic Syndr Hum Retrovirol. 1996 Aug 15;12(5):442-50 [8757420] J Biol Regul Homeost Agents. 1995 Jul-Sep;9(3):88-90 [8782013] J Clin Microbiol. 1997 Jan;35(1):41-7 [8968878] AIDS Res Hum Retroviruses. 1997 Apr 10;13(6):461-71 [9100987] J Leukoc Biol. 1997 Jun;61(6):654-66 [9201256] Nature. 1998 Jan 15;391(6664):240 [9440686] Nat Med. 1998 Mar;4(3):346-9 [9500611] Virology. 1998 Feb 15;241(2):181-8 [9499793] J Biol Regul Homeost Agents. 1996 Oct-Dec;10(4):83-91 [9604776] J Exp Med. 1998 Jul 20;188(2):233-45 [9670036] Dev Immunol. 1998;6(1-2):61-70 [9716906] AIDS. 1998 Aug 20;12(12):1437-49 [9727564] J Virol. 1998 Oct;72(10):7992-8001 [9733838] Nature. 1998 Sep 10;395(6698):189-94 [9744279] J Virol. 1998 Nov;72(11):9345-7 [9765486] AIDS Res Hum Retroviruses. 1998 Oct;14 Suppl 3:S311-9 [9814959] J Immunol. 2003 Mar 1;170(5):2449-55 [12594269] N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Effect of space flight and head-down bedrest on neuroendocrine response to metabolic stress in physically trained subjects. AN - 67301006; 16231455 AB - The aim of this study was to evaluate the association of plasma epinephrine (EPI) and norepinephrine (NE) responses to insulin induced hypoglycemia (ITT) 3 weeks before the space flight (SF), on the 5th day of SF, on the 2nd and 16th days after the landing in the first Slovak astronaut, and before and on the 5th day of prolonged subsequent head-down (-6 degrees) bed rest (BR) in 15 military aircraft pilots. Blood samples during the test were collected via cannula inserted into cubital vein, centrifuged in the special appliance Plasma-03, frozen in Kryogem-03, and at the end of the 8-day space flight transferred to Earth in special container for hormonal analysis. Insulin hypoglycemia was induced by i.v. administration of 0.1 IU/kg BW insulin (Actrapid HM) in bolus. Insulin administration led to a comparable hypoglycemia in pre-flight, in-flight conditions and before and after bed rest. ITT led to a pronounced increase in EPI levels and moderate increase in NE in pre-flight studies. However, an evidently reduced EPI response was found after insulin administration during SF and during BR. Thus, during the real microgravity in SF and simulated microgravity in BR, insulin-induced hypoglycemia activates the adrenomedullary system to less extent than at conditions of the Earth gravitation. Post-flight changes in EPI and NE levels did not significantly differ from those of pre-flight since SF was relatively short (8 days) and the readaptation to Earth gravitation was fast. It seems, that an increased blood flow in brain might be responsible for the reduced EPI response to insulin. Responses to ITT in physically fit subjects indicate the stimulus specificity of deconditioning effect of 5 days bed rest on stress response. Thus, the data indicate that catecholamine responses to ITT are reduced after exposure to real as well as simulated microgravity. JF - Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology AU - Kvetnanský, R AU - Ksinantová, L AU - Koska, J AU - Noskov, V B AU - Vigas, M AU - Grigoriev, A I AU - Macho, L AD - Institute of Experimental Endocrinology, Slovak Academy of Sciences, Bratislava, Slovakia. ueenkvet@savba.sk Y1 - 2004/07// PY - 2004 DA - July 2004 SP - P57 EP - P60 VL - 11 IS - 2 SN - 1077-9248, 1077-9248 KW - Norepinephrine KW - X4W3ENH1CV KW - Epinephrine KW - YKH834O4BH KW - Space life sciences KW - manned KW - Soyuz Project KW - Flight Experiment KW - Mir Project KW - short duration KW - long duration KW - Bed Rest KW - Head-Down Tilt KW - Humans KW - Cerebrovascular Circulation -- physiology KW - Adult KW - Aerospace Medicine KW - Physical Endurance KW - Stress, Physiological -- physiopathology KW - Hypoglycemia -- physiopathology KW - Space Flight KW - Norepinephrine -- metabolism KW - Norepinephrine -- blood KW - Weightlessness Simulation KW - Hypoglycemia -- chemically induced KW - Epinephrine -- metabolism KW - Epinephrine -- blood KW - Weightlessness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67301006?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+gravitational+physiology+%3A+a+journal+of+the+International+Society+for+Gravitational+Physiology&rft.atitle=Effect+of+space+flight+and+head-down+bedrest+on+neuroendocrine+response+to+metabolic+stress+in+physically+trained+subjects.&rft.au=Kvetnansk%C3%BD%2C+R%3BKsinantov%C3%A1%2C+L%3BKoska%2C+J%3BNoskov%2C+V+B%3BVigas%2C+M%3BGrigoriev%2C+A+I%3BMacho%2C+L&rft.aulast=Kvetnansk%C3%BD&rft.aufirst=R&rft.date=2004-07-01&rft.volume=11&rft.issue=2&rft.spage=P57&rft.isbn=&rft.btitle=&rft.title=Journal+of+gravitational+physiology+%3A+a+journal+of+the+International+Society+for+Gravitational+Physiology&rft.issn=10779248&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-11-10 N1 - Date created - 2005-10-18 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Cell interactions in microgravity: cytotoxic effects of natural killer cells in vitro. AN - 67294872; 16237828 AB - To study cell-to-cell interactions in microgravity we examined the functional activity of natural killer cells on board of the ISS. NK cells are the effector cells with direct cytotoxic activity to oncogenic, virus-infected cells and cells with modified differentiation. Ground-based experiments have shown that the examination of target cell lysis after incubation with NK cells is a simple and informative model for studying the influence of microgravity. NK cytotoxicity was measured as the value of non-degradeted labeled myeloblasts (K-562) after 24 hrs exposure with human lymphocytes in suspension. A special device was developed for space flight experiments. Human cultured lymphocytes and labeled K-562 cells were loaded into special syringes and delivered to the Russian segment of the ISS. Cosmonauts prepared co-cultured suspensions during the first day of microgravity, exposed them at 37 degrees C for 24 hrs and then separated H3-labeled cells on special filters. The results of ISS-8 mission showed that human NK cells in vitro remain lysis activity toward target cells in microgravity. The basal level of NK cytotoxicity was low and we did not found significant differences between "control" and "flight" values. Interferon production during the interaction between immune and target cells (ratio 10:1) in microgravity did not differ compared with ground-based control experiments. Ground exposure of the same lymphocyte samples with K-562 cells to 24 hrs clinorotation also did not lead to significant differences. These experiments paved the way for understanding the cell interaction mechanisms in space flight and the obtained results suggest that microgravity does not disrupt the interaction of NK cells with tumor cells. JF - Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology AU - Buravkova, L B AU - Rykova, M P AU - Grigorieva, V AU - Antropova, E N AD - Institute of Biomedical Problems RAS, Moscow, Russia. buravkova@imbp.ru Y1 - 2004/07// PY - 2004 DA - July 2004 SP - P177 EP - P180 VL - 11 IS - 2 SN - 1077-9248, 1077-9248 KW - Space life sciences KW - manned KW - Flight Experiment KW - ISS Project KW - long duration KW - Tumor Cells, Cultured KW - Cells, Cultured KW - Humans KW - Temperature KW - Cytotoxicity Tests, Immunologic KW - Lymphocytes -- cytology KW - Fibroblasts -- cytology KW - K562 Cells KW - Time Factors KW - Cell Line KW - Space Flight -- instrumentation KW - Cell Communication -- physiology KW - Killer Cells, Natural -- metabolism KW - Weightlessness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67294872?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+gravitational+physiology+%3A+a+journal+of+the+International+Society+for+Gravitational+Physiology&rft.atitle=Cell+interactions+in+microgravity%3A+cytotoxic+effects+of+natural+killer+cells+in+vitro.&rft.au=Buravkova%2C+L+B%3BRykova%2C+M+P%3BGrigorieva%2C+V%3BAntropova%2C+E+N&rft.aulast=Buravkova&rft.aufirst=L&rft.date=2004-07-01&rft.volume=11&rft.issue=2&rft.spage=P177&rft.isbn=&rft.btitle=&rft.title=Journal+of+gravitational+physiology+%3A+a+journal+of+the+International+Society+for+Gravitational+Physiology&rft.issn=10779248&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-11-10 N1 - Date created - 2005-10-20 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The G-tolerance after pharmacological hypohydration. AN - 67294737; 16231450 AB - A group of 18 healthy male subjects (25-45 y.o.) participated in the studies of +8.3 Gx tolerance (profile of ballistic reentry) and +Gz tolerance (up to physiological limit) before and after pharmacological hypohydration of organism. Moderate hypohydration was carried out by one 40 mg Furosemid (Lasix) dose, or by pharmacological complex: Furosemid (40 mg) + Hypothiazide (25 mg) + Triamteren (50 mg). Subjects removed with urine about 2 l of water, that was accompanied by increase excretion of electrolytes and caused reduction of the body mass by 2.0 +/- 0.2% and diminution of the plasma volume by 13.5% +/- 2.0%. Pharmacological hypohydration does not lead to a substantial loss in +Gx tolerance. No pathological signs, limiting +Gx tolerance up to 8.3 g were found. The longitudinal +Gz tolerance was less, than +Gx one. The limit of achieved +Gz loads after diuretics reduced by 0.6 g. The scientific and applied significance of this research is that diuretics can be safety used in pre-launch period to prevent the negative effects associated with initial phase of space flight. Besides the preliminary intake of diuretics promotes to diminish of discomfort of cosmonauts, reducing urination in a period of prelaunch waiting in spacecraft. JF - Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology AU - Noskov, V B AU - Lukyanuk, V Yu AD - Russian Federation State Scientific Centre-Institute of Biomedical Problems RAS, Moscow, Russia. Y1 - 2004/07// PY - 2004 DA - July 2004 SP - P43 EP - P44 VL - 11 IS - 2 SN - 1077-9248, 1077-9248 KW - Diuretics KW - 0 KW - Sodium Chloride Symporter Inhibitors KW - Hydrochlorothiazide KW - 0J48LPH2TH KW - Furosemide KW - 7LXU5N7ZO5 KW - Triamterene KW - WS821Z52LQ KW - Space life sciences KW - Sodium Chloride Symporter Inhibitors -- pharmacology KW - Hydrochlorothiazide -- pharmacology KW - Plasma Volume -- drug effects KW - Urine KW - Humans KW - Adult KW - Triamterene -- pharmacology KW - Diuretics -- pharmacology KW - Middle Aged KW - Adaptation, Physiological KW - Body Mass Index KW - Male KW - Furosemide -- administration & dosage KW - Furosemide -- pharmacology KW - Hypergravity KW - Dehydration -- chemically induced KW - Physical Endurance -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67294737?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+gravitational+physiology+%3A+a+journal+of+the+International+Society+for+Gravitational+Physiology&rft.atitle=The+G-tolerance+after+pharmacological+hypohydration.&rft.au=Noskov%2C+V+B%3BLukyanuk%2C+V+Yu&rft.aulast=Noskov&rft.aufirst=V&rft.date=2004-07-01&rft.volume=11&rft.issue=2&rft.spage=P43&rft.isbn=&rft.btitle=&rft.title=Journal+of+gravitational+physiology+%3A+a+journal+of+the+International+Society+for+Gravitational+Physiology&rft.issn=10779248&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-11-10 N1 - Date created - 2005-10-18 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Estimating fire emissions and disparities in boreal Siberia (1998-2002) AN - 51799789; 2004-074386 JF - Journal of Geophysical Research AU - Soja, Amber J AU - Cofer, W Randy AU - Shugart, Herman H AU - Sukhinin, Anatoly I AU - Stackhouse, Paul W, Jr AU - McRae, Douglas J AU - Conrad, Susan G AU - Anonymous Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 22 PB - American Geophysical Union, Washington, DC VL - 109 IS - D14 SN - 0148-0227, 0148-0227 KW - soils KW - peatlands KW - land cover KW - terrestrial environment KW - biomass KW - global change KW - ecosystems KW - Russian Federation KW - climate change KW - temperature KW - geochemical cycle KW - boreal environment KW - fires KW - mires KW - Siberia KW - Commonwealth of Independent States KW - carbon KW - carbon cycle KW - Asia KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51799789?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Estimating+fire+emissions+and+disparities+in+boreal+Siberia+%281998-2002%29&rft.au=Soja%2C+Amber+J%3BCofer%2C+W+Randy%3BShugart%2C+Herman+H%3BSukhinin%2C+Anatoly+I%3BStackhouse%2C+Paul+W%2C+Jr%3BMcRae%2C+Douglas+J%3BConrad%2C+Susan+G%3BAnonymous&rft.aulast=Soja&rft.aufirst=Amber&rft.date=2004-07-01&rft.volume=109&rft.issue=D14&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2004JD004570 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 255 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Asia; biomass; boreal environment; carbon; carbon cycle; climate change; Commonwealth of Independent States; ecosystems; fires; geochemical cycle; global change; land cover; mires; peatlands; Russian Federation; Siberia; soils; temperature; terrestrial environment DO - http://dx.doi.org/10.1029/2004JD004570 ER - TY - JOUR T1 - High-accuracy zenith delay prediction at optical wavelengths AN - 51741708; 2005-019558 JF - Geophysical Research Letters AU - Mendes, V B AU - Pavlis, E C Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 5 PB - American Geophysical Union, Washington, DC VL - 31 IS - 14 SN - 0094-8276, 0094-8276 KW - experimental studies KW - data processing KW - atmosphere KW - water vapor KW - laser ranging KW - geodesy KW - satellite methods KW - zenith delay models KW - wavelength KW - ray tracing KW - air KW - corrections KW - accuracy KW - refractive index KW - remote sensing KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51741708?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=High-accuracy+zenith+delay+prediction+at+optical+wavelengths&rft.au=Mendes%2C+V+B%3BPavlis%2C+E+C&rft.aulast=Mendes&rft.aufirst=V&rft.date=2004-07-01&rft.volume=31&rft.issue=14&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL020308 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 6 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - accuracy; air; atmosphere; corrections; data processing; experimental studies; geodesy; laser ranging; ray tracing; refractive index; remote sensing; satellite methods; water vapor; wavelength; zenith delay models DO - http://dx.doi.org/10.1029/2004GL020308 ER - TY - JOUR T1 - Interlinked barrier chain and delta lobe development, northern Gulf of Mexico AN - 51682566; 2005-059784 AB - A wealth of new data provides a well-constrained chronology of mid- to late Holocene coastal development in the Louisiana-Mississippi borderland that may also be utilized in a globally applicable sedimentation model. Barrier sand and deltaic mud sequences illustrate a process by which potential ground water and hydrocarbon reservoir rocks accumulated unusually rapidly and were preserved. Set against decelerating Holocene sea-level rise and locally variable subsidence rates, the study provides an example of the interplay between an emerging, prograding, and partially stranded barrier island chain, a sizable estuary, and several extensive delta lobes. Utilizing microfossil fauna-based depositional facies information and archaeological data, absolute dates helped to reconstruct the history of the Alabama-Louisiana barrier chain and deltas between ca. 5.7 and ca. 1.5 (super 14) C ka BP. Protected by the substantial dune cover that prevented island submersion, the regional eustastic transgression paradoxically was synchronous with significant progradational barrier and deltaic regression. The earliest barrier islands emerged ca. 4.6-4.4 (super 14) C ka BP (ca. 5.7-5.0 cal years) when sea level stood at ca. -1.0 to -1.5 m. These islands isolated Mississippi Sound from the greater Gulf of Mexico. The absence of a lagoonal-inshore sediment interval beneath the islands and the 3-15 m thick basal nearshore marine muddy-sandy unit that blankets the Pleistocene surface refutes the transgressive history of barrier initiation. The islands aggraded on a 3.0-16.5 m thick fine sandy shallow-marine regressive platform lithosome that, in turn, overlies a transgressive muddy-sandy nearshore marine lower sediment interval. Avulsion of the Mississippi River had abruptly reduced nearshore salinities by ca. 3.9-3.7 ka (super 14) C BP. Renewed Mississippi delta growth induced rapid aggradation and progradation on the opposite Pearl River delta-mainland shore as well. Gulf influences have rapidly diminished in areas so affected. A new absolute chronology of the Mississippi-St. Bernard delta lobes constrains these events. Delta growth and mainland progradation first isolated, then severely constricted the Lake Borgne embayment. Accompanied by ongoing subsidence, the western barriers were stranded, then buried. Shoaling, related to St. Bernard delta progradation, interfered with westward littoral drift to maintain Cat Island. Archaeology provided important supplementary data for dating environmental changes. Refuting earlier suggestions that Native colonization rapidly followed delta complex formation, the earliest known Indian sites postdated the start of the associated St. Bernard delta lobe by 1.9-3.1 (super 14) C ka. JF - Sedimentary Geology AU - Otvos, Ervin G AU - Giardino, Marco J Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 47 EP - 73 PB - Elsevier, Amsterdam VL - 169 IS - 1-2 SN - 0037-0738, 0037-0738 KW - United States KW - lithostratigraphy KW - isotopes KW - Holocene KW - coastal plains KW - Gulf of Mexico KW - cores KW - Cenozoic KW - radioactive isotopes KW - optically stimulated luminescence KW - dates KW - deltas KW - carbon KW - sediments KW - absolute age KW - Louisiana KW - northern Gulf of Mexico KW - barrier islands KW - shore features KW - borehole sections KW - Quaternary KW - landform evolution KW - Mississippi KW - Gulf Coastal Plain KW - models KW - luminescence KW - sea-level changes KW - boreholes KW - C-14 KW - North Atlantic KW - Atlantic Ocean KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51682566?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Sedimentary+Geology&rft.atitle=Interlinked+barrier+chain+and+delta+lobe+development%2C+northern+Gulf+of+Mexico&rft.au=Otvos%2C+Ervin+G%3BGiardino%2C+Marco+J&rft.aulast=Otvos&rft.aufirst=Ervin&rft.date=2004-07-01&rft.volume=169&rft.issue=1-2&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Sedimentary+Geology&rft.issn=00370738&rft_id=info:doi/10.1016%2Fj.sedgeo.2004.04.008 L2 - http://www.sciencedirect.com/science/journal/00370738 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 - 2005-01-01 N1 - Number of references - 42 N1 - Document feature - illus. incl. sects., 3 tables, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - SEGEBX N1 - SubjectsTermNotLitGenreText - absolute age; Atlantic Ocean; barrier islands; borehole sections; boreholes; C-14; carbon; Cenozoic; coastal plains; cores; dates; deltas; Gulf Coastal Plain; Gulf of Mexico; Holocene; isotopes; landform evolution; lithostratigraphy; Louisiana; luminescence; Mississippi; models; North Atlantic; northern Gulf of Mexico; optically stimulated luminescence; Quaternary; radioactive isotopes; sea-level changes; sediments; shore features; United States DO - http://dx.doi.org/10.1016/j.sedgeo.2004.04.008 ER - TY - JOUR T1 - Three-dimensional modeling of ozone on Mars AN - 51676451; 2005-063543 JF - Journal of Geophysical Research AU - Lefevre, Frank AU - Lebonnois, Sebastien AU - Montmessin, Franck AU - Forget, Francois Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 20 PB - American Geophysical Union, Washington, DC VL - 109 IS - F7 SN - 0148-0227, 0148-0227 KW - water KW - ozone cycle KW - general circulation models KW - polar regions KW - gaseous phase KW - atmospheric composition KW - three-dimensional models KW - atmosphere KW - water vapor KW - Mars KW - geochemical cycle KW - carbon dioxide KW - terrestrial planets KW - planets KW - ozone KW - chemical reactions KW - transport KW - ultraviolet spectra KW - planetology KW - spectra KW - latitude KW - diurnal variations KW - geochemistry KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51676451?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Three-dimensional+modeling+of+ozone+on+Mars&rft.au=Lefevre%2C+Frank%3BLebonnois%2C+Sebastien%3BMontmessin%2C+Franck%3BForget%2C+Francois&rft.aulast=Lefevre&rft.aufirst=Frank&rft.date=2004-07-01&rft.volume=109&rft.issue=F7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2004JE002268 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 77 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - atmosphere; atmospheric composition; carbon dioxide; chemical reactions; diurnal variations; gaseous phase; general circulation models; geochemical cycle; geochemistry; latitude; Mars; ozone; ozone cycle; planetology; planets; polar regions; spectra; terrestrial planets; three-dimensional models; transport; ultraviolet spectra; water; water vapor DO - http://dx.doi.org/10.1029/2004JE002268 ER - TY - JOUR T1 - Density of fallen ash after the eruption of Tambora in 1815 AN - 51640810; 2006-008473 AB - A reassessment of the ash density associated with the eruption of the volcano Tambora, Indonesia, in 1815 is presented by examining contemporary reports. This eruption produced the largest known ashfall in historical times. The density of the fallen ash at Makassar, about 380 km north of Tambora, can be safely stated to be 636 kg m (super -3) . JF - Journal of Volcanology and Geothermal Research AU - Stothers, Richard B Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 343 EP - 345 PB - Elsevier, Amsterdam VL - 134 IS - 4 SN - 0377-0273, 0377-0273 KW - Tambora KW - Far East KW - Quaternary KW - density KW - Indonesia KW - Holocene KW - Tambora eruption 1815 KW - Cenozoic KW - ash falls KW - volcanism KW - eruptions KW - volcanoes KW - Makassar Indonesia KW - Lesser Sunda Islands KW - upper Holocene KW - Asia KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51640810?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Density+of+fallen+ash+after+the+eruption+of+Tambora+in+1815&rft.au=Stothers%2C+Richard+B&rft.aulast=Stothers&rft.aufirst=Richard&rft.date=2004-07-01&rft.volume=134&rft.issue=4&rft.spage=343&rft.isbn=&rft.btitle=&rft.title=Journal+of+Volcanology+and+Geothermal+Research&rft.issn=03770273&rft_id=info:doi/10.1016%2Fj.jvolgeores.2004.03.010 L2 - http://www.sciencedirect.com/science/journal/03770273 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2006-01-01 N1 - Number of references - 12 N1 - Last updated - 2012-06-07 N1 - CODEN - JVGRDQ N1 - SubjectsTermNotLitGenreText - ash falls; Asia; Cenozoic; density; eruptions; Far East; Holocene; Indonesia; Lesser Sunda Islands; Makassar Indonesia; Quaternary; Tambora; Tambora eruption 1815; upper Holocene; volcanism; volcanoes DO - http://dx.doi.org/10.1016/j.jvolgeores.2004.03.010 ER - TY - JOUR T1 - Precise Pt-Re-Os isotope systematics of the mantle from 2.7 Ga komatiites AN - 51589443; 2006-038784 AB - Precise Pt-Re-Os isotopic and highly siderophile element (HSE) data are reported for 10 drill core samples collected across a 2.7 m thick, differentiated komatiite lava flow at Pyke Hill in Ontario, Canada. The Re-Pt-Os isotopic data for five cumulate samples yield Re-Os and Pt-Os isochrons with ages of 2725+ or -33 and 2956+ or -760 Ma and initial (super 187) Os/ (super 188) Os=0.10902+ or -16 and (super 186) Os/ (super 188) Os=0.1198318+ or -18, respectively. These ages are consistent with the time of lava emplacement determined by other geochronometers. The initial (super 187) Os/ (super 188) Os isotopic composition of the Pyke Hill source is similar to the (super 187) Os/ (super 188) Os isotopic compositions of enstatite and ordinary chondrites and to that of PUM at 2725 Ma. Using the Pt-Os isotopic data for the Pyke Hill source, the present-day (super 186) Os/ (super 188) Os isotopic composition of PUM was calculated to be 0.1198387+ or -18. The regression of global (super 187) Os/ (super 188) Os isotopic data for terrestrial materials shown to represent Os isotopic composition of the contemporary mantle indicates that the LILE-depleted mantle evolved from the solar system starting composition and, over Earth's history, was on average approximately 8% depleted in Re vs. Os relative to PUM. From the HSE composition of the emplaced Pyke Hill komatiite lava, the mantle source was inferred to contain Re (0.30 ppb), Os (3.9 ppb), Ir (3.6 ppb), Ru (5.4 ppb), Pt (6.4 ppb), and Pd (6.3 ppb) in relative proportions similar to those in average enstatite chondrites, except for Pd, which was enriched over Pt by approximately 30% in the Pyke Hill source compared to enstatite chondrites. From these data, the (super 190) Pt/ (super 188) Os of PUM was calculated to be 0.00157. If the HSE abundances in the terrestrial mantle were inherited from chondritic material of a late veneer, the latter should have had the HSE composition of ordinary or enstatite chondrites. Alternatively, if the reenrichment of the mantle with HSE was the result of an open-system transport of material across the core-mantle boundary, it was likely a global event that should have occurred shortly after core formation. JF - Earth and Planetary Science Letters AU - Puchtel, Igor S AU - Brandon, Alan D AU - Humayun, Munir Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 157 EP - 174 PB - Elsevier, Amsterdam VL - 224 IS - 1-2 SN - 0012-821X, 0012-821X KW - silicates KW - volcanic rocks KW - isotopes KW - Pyke Hill KW - igneous rocks KW - thermal ionization mass spectra KW - rhenium KW - metamorphic belts KW - mass spectra KW - mantle KW - komatiite KW - ultramafic composition KW - Os-188/Os-187 KW - platinum group KW - stable isotopes KW - Munro Ontario KW - radioactive isotopes KW - pyroxene group KW - Abitibi Belt KW - Os-187/Os-186 KW - Pt-190 KW - Canadian Shield KW - Archean KW - spectra KW - chemical composition KW - geochemistry KW - enstatite KW - chain silicates KW - North America KW - Precambrian KW - isotope ratios KW - Superior Province KW - Ontario KW - ICP mass spectra KW - greenstone belts KW - Canada KW - platinum KW - metals KW - osmium KW - orthopyroxene KW - Eastern Canada KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51589443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Precise+Pt-Re-Os+isotope+systematics+of+the+mantle+from+2.7+Ga+komatiites&rft.au=Puchtel%2C+Igor+S%3BBrandon%2C+Alan+D%3BHumayun%2C+Munir&rft.aulast=Puchtel&rft.aufirst=Igor&rft.date=2004-07-01&rft.volume=224&rft.issue=1-2&rft.spage=157&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2004.04.035 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 - 2006-01-01 N1 - Number of references - 67 N1 - Document feature - illus. incl. 5 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - Abitibi Belt; Archean; Canada; Canadian Shield; chain silicates; chemical composition; Eastern Canada; enstatite; geochemistry; greenstone belts; ICP mass spectra; igneous rocks; isotope ratios; isotopes; komatiite; mantle; mass spectra; metals; metamorphic belts; Munro Ontario; North America; Ontario; orthopyroxene; Os-187/Os-186; Os-188/Os-187; osmium; platinum; platinum group; Precambrian; Pt-190; Pyke Hill; pyroxene group; radioactive isotopes; rhenium; silicates; spectra; stable isotopes; Superior Province; thermal ionization mass spectra; ultramafic composition; volcanic rocks DO - http://dx.doi.org/10.1016/j.epsl.2004.04.035 ER - TY - JOUR T1 - Concept design of future intelligent Earth observing satellites AN - 51083670; 2008-084906 JF - International Journal of Remote Sensing AU - Zhou, G AU - Baysal, O AU - Kaye, J AU - Habib, S AU - Wang, C Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 2667 EP - 2685 PB - Taylor & Francis, London VL - 25 IS - 14 SN - 0143-1161, 0143-1161 KW - networks KW - computer programs KW - Earth Observing System KW - data processing KW - information systems KW - satellite methods KW - design KW - remote sensing KW - measurement KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51083670?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Remote+Sensing&rft.atitle=Concept+design+of+future+intelligent+Earth+observing+satellites&rft.au=Zhou%2C+G%3BBaysal%2C+O%3BKaye%2C+J%3BHabib%2C+S%3BWang%2C+C&rft.aulast=Zhou&rft.aufirst=G&rft.date=2004-07-01&rft.volume=25&rft.issue=14&rft.spage=2667&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Remote+Sensing&rft.issn=01431161&rft_id=info:doi/10.1080%2F0143116031000101558 L2 - http://www.tandf.co.uk/journals/titles/01431161.asp LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 31 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - computer programs; data processing; design; Earth Observing System; information systems; measurement; networks; remote sensing; satellite methods DO - http://dx.doi.org/10.1080/0143116031000101558 ER - TY - JOUR T1 - Iapetus dark and bright material; giving compositional interpretation some latitude AN - 50291393; 2005-063527 JF - Icarus AU - Vilas, Faith AU - Jarvis, Kandy S AU - Barker, Edwin S AU - Lederer, Susan M AU - Kelley, Michael S AU - Owen, Tobias C Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 125 EP - 130 PB - Elsevier, New York, NY VL - 170 IS - 1 SN - 0019-1035, 0019-1035 KW - albedo KW - surface properties KW - near-infrared spectra KW - icy satellites KW - Hyperion Satellite KW - Voyager Program KW - Iapetus Satellite KW - infrared spectra KW - ice KW - surface features KW - ultraviolet spectra KW - planetology KW - spectra KW - satellites KW - image analysis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50291393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Iapetus+dark+and+bright+material%3B+giving+compositional+interpretation+some+latitude&rft.au=Vilas%2C+Faith%3BJarvis%2C+Kandy+S%3BBarker%2C+Edwin+S%3BLederer%2C+Susan+M%3BKelley%2C+Michael+S%3BOwen%2C+Tobias+C&rft.aulast=Vilas&rft.aufirst=Faith&rft.date=2004-07-01&rft.volume=170&rft.issue=1&rft.spage=125&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 24 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - albedo; Hyperion Satellite; Iapetus Satellite; ice; icy satellites; image analysis; infrared spectra; near-infrared spectra; planetology; satellites; spectra; surface features; surface properties; ultraviolet spectra; Voyager Program ER - TY - JOUR T1 - MATADOR 2002; a pilot field experiment on convective plumes and dust devils AN - 50291297; 2005-063540 JF - Journal of Geophysical Research AU - Renno, Nilton O AU - Abreu, Vincent J AU - Koch, Jacquelin AU - Smith, Peter H AU - Hartogensis, Oscar K AU - de Bruin, A R AU - Burose, Dirk AU - Delory, Gregory T AU - Farrell, William M AU - Watts, Christopher J AU - Garatuza, Jaime AU - Parker, Michael AU - Carswell, Allan Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 10 PB - American Geophysical Union, Washington, DC VL - 109 IS - F7 SN - 0148-0227, 0148-0227 KW - Mars KW - landforms KW - dust devils KW - transport KW - MATADOR 2002 KW - surface features KW - sediments KW - meteorology KW - climate KW - experimental studies KW - electrical properties KW - atmospheric composition KW - clastic sediments KW - landform evolution KW - atmosphere KW - terrestrial planets KW - planets KW - atmospheric dynamics KW - dust KW - planetology KW - aerosols KW - terrestrial comparison KW - wind transport KW - landscapes KW - winds KW - particles KW - field studies KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50291297?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=MATADOR+2002%3B+a+pilot+field+experiment+on+convective+plumes+and+dust+devils&rft.au=Renno%2C+Nilton+O%3BAbreu%2C+Vincent+J%3BKoch%2C+Jacquelin%3BSmith%2C+Peter+H%3BHartogensis%2C+Oscar+K%3Bde+Bruin%2C+A+R%3BBurose%2C+Dirk%3BDelory%2C+Gregory+T%3BFarrell%2C+William+M%3BWatts%2C+Christopher+J%3BGaratuza%2C+Jaime%3BParker%2C+Michael%3BCarswell%2C+Allan&rft.aulast=Renno&rft.aufirst=Nilton&rft.date=2004-07-01&rft.volume=109&rft.issue=F7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JE002219 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 38 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - aerosols; atmosphere; atmospheric composition; atmospheric dynamics; clastic sediments; climate; dust; dust devils; electrical properties; experimental studies; field studies; landform evolution; landforms; landscapes; Mars; MATADOR 2002; meteorology; particles; planetology; planets; sediments; surface features; terrestrial comparison; terrestrial planets; transport; wind transport; winds DO - http://dx.doi.org/10.1029/2003JE002219 ER - TY - JOUR T1 - Effect of precursor mineralogy on the thermal infrared emission spectra of hematite; application to Martian hematite mineralization AN - 50289706; 2005-063542 JF - Journal of Geophysical Research AU - Glotch, T D AU - Morris, Richard V AU - Christensen, Philip R AU - Sharp, Tom C Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 18 PB - American Geophysical Union, Washington, DC VL - 109 IS - F7 SN - 0148-0227, 0148-0227 KW - thermal infrared emission spectra KW - Valles Marineris KW - goethite KW - X-ray diffraction data KW - Mars KW - infrared spectra KW - emission spectra KW - habit KW - hematite KW - oxides KW - spectra KW - geochemistry KW - Mossbauer spectra KW - Meridiani Planum KW - Aram Chaos KW - thermal emission spectrometer KW - oxidation KW - TEM data KW - terrestrial planets KW - genesis KW - crystals KW - planets KW - sample preparation KW - Mars Global Surveyor Program KW - planetology KW - petrography KW - dehydration KW - instruments KW - magnetite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50289706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Effect+of+precursor+mineralogy+on+the+thermal+infrared+emission+spectra+of+hematite%3B+application+to+Martian+hematite+mineralization&rft.au=Glotch%2C+T+D%3BMorris%2C+Richard+V%3BChristensen%2C+Philip+R%3BSharp%2C+Tom+C&rft.aulast=Glotch&rft.aufirst=T&rft.date=2004-07-01&rft.volume=109&rft.issue=F7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JE002224 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 52 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03407 N1 - SubjectsTermNotLitGenreText - Aram Chaos; crystals; dehydration; emission spectra; genesis; geochemistry; goethite; habit; hematite; infrared spectra; instruments; magnetite; Mars; Mars Global Surveyor Program; Meridiani Planum; Mossbauer spectra; oxidation; oxides; petrography; planetology; planets; sample preparation; spectra; TEM data; terrestrial planets; thermal emission spectrometer; thermal infrared emission spectra; Valles Marineris; X-ray diffraction data DO - http://dx.doi.org/10.1029/2003JE002224 ER - TY - JOUR T1 - Aqueous alteration of Mars-analog rocks under an acidic atmosphere AN - 50284879; 2005-019570 JF - Geophysical Research Letters AU - Bullock, Mark A AU - Moore, Jeffrey M Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 14 SN - 0094-8276, 0094-8276 KW - alteration KW - experimental studies KW - atmosphere KW - Mars KW - simulation KW - geochemical cycle KW - terrestrial planets KW - planets KW - laboratory studies KW - natural analogs KW - acidic composition KW - rocks KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50284879?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Aqueous+alteration+of+Mars-analog+rocks+under+an+acidic+atmosphere&rft.au=Bullock%2C+Mark+A%3BMoore%2C+Jeffrey+M&rft.aulast=Bullock&rft.aufirst=Mark&rft.date=2004-07-01&rft.volume=31&rft.issue=14&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL019980 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 15 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - acidic composition; alteration; atmosphere; experimental studies; geochemical cycle; laboratory studies; Mars; natural analogs; planets; rocks; simulation; terrestrial planets DO - http://dx.doi.org/10.1029/2004GL019980 ER - TY - JOUR T1 - Downscaling and geo-spatial gridding of socio-economic projections from the IPCC Special Report on Emissions Scenarios (SRES) AN - 19954835; 6904329 AB - A database has been developed containing downscaled socio-economic scenarios of future population and GDP at country level and on a geo-referenced gridscale. It builds on the recent Intergovernmental Panel on Climate Change (IPCC) Special Report on Emissions Scenarios (SRES), but has been created independently of that report. The SRES scenarios are derived from projected data on economic, demographic, technological and land-use changes for the 21st century in a highly aggregated form consisting of four world regions. Since analysts often need socio-economic data at higher spatial resolutions that are consistent with GCM climate scenarios, we undertook linear downscaling to 2100 of population and GDP to the country level of the aggregated SRES socio-economic data for four scenario families: A1, A2, B1, B2. Using these country-level data, we also generated geo-spatial grids at 1/4 degree resolution (30 km at the equator) for population "density" (people/unit land area) and for GDP "density" (GDP/unit land area) for two time slices, 1990 and 2025. This paper provides background information for the databases, including discussion of the data sources, downscaling methodology, data omissions, discrepancies with the SRES report, problems encountered, and areas needing further work. JF - Global Environmental Change, Part A: Human and Policy Dimensions AU - Gaffin, Stuart R AU - Rosenzweig, Cynthia AU - Xing, Xiaoshi AU - Yetman, Greg AD - Center for Climate Systems Research, Columbia University, 2880 Broadway, New York, NY 10025, USA, sgaffin@giss.nasa.gov Y1 - 2004/07// PY - 2004 DA - Jul 2004 SP - 105 EP - 123 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 14 IS - 2 SN - 0959-3780, 0959-3780 KW - Sustainability Science Abstracts; Human Population KW - Greenhouse gas emissions scenarios KW - Integrated assessment KW - Population KW - GDP KW - Market exchange rates KW - Purchasing power parity (PPP) KW - Projections KW - Gridded population of the world (GPW) KW - SRES KW - Downscaling KW - Geo-spatial gridding KW - Aggregation KW - Climate change KW - IPCC KW - Databases KW - Data processing KW - Density KW - Climate KW - Climatic changes KW - Environmental changes KW - Emissions KW - Population density KW - Equator KW - M3 1010:Issues in Sustainable Development KW - M1 350:Monitoring and Quantitating Anthropogenic Processes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19954835?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Environmental+Change%2C+Part+A%3A+Human+and+Policy+Dimensions&rft.atitle=Downscaling+and+geo-spatial+gridding+of+socio-economic+projections+from+the+IPCC+Special+Report+on+Emissions+Scenarios+%28SRES%29&rft.au=Gaffin%2C+Stuart+R%3BRosenzweig%2C+Cynthia%3BXing%2C+Xiaoshi%3BYetman%2C+Greg&rft.aulast=Gaffin&rft.aufirst=Stuart&rft.date=2004-07-01&rft.volume=14&rft.issue=2&rft.spage=105&rft.isbn=&rft.btitle=&rft.title=Global+Environmental+Change%2C+Part+A%3A+Human+and+Policy+Dimensions&rft.issn=09593780&rft_id=info:doi/10.1016%2Fj.gloenvcha.2004.02.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Databases; Data processing; Density; Environmental changes; Climatic changes; Climate; Population density; Emissions; Equator DO - http://dx.doi.org/10.1016/j.gloenvcha.2004.02.004 ER - TY - JOUR T1 - Glacier ice mass fluctuations and fault instability in tectonically active Southern Alaska AN - 19532415; 7249084 AB - Across the plate boundary zone in south central Alaska, tectonic strain rates are high in a region that includes large glaciers undergoing wastage (glacier retreat and thinning) and surges. For the coastal region between the Bering and Malaspina Glaciers, the average ice mass thickness changes between 1995 and 2000 range from 1 to 5 m/year. These ice changes caused solid Earth displacements in our study region with predicted values of -10 to 50 mm in the vertical and predicted horizontal displacements of 0-10 mm at variable orientations. Relative to stable North America, observed horizontal rates of tectonic deformation range from 10 to 40 mm/year to the north-northwest and the predicted tectonic uplift rates range from approximately 0 mm/year near the Gulf of Alaska coast to 12 mm/year further inland. The ice mass changes between 1995 and 2000 resulted in discernible changes in the Global Positioning System (GPS) measured station positions of one site (ISLE) located adjacent to the Bagley Ice Valley and at one site, DON, located south of the Bering Glacier terminus. In addition to modifying the surface displacements rates, we evaluated the influence ice changes during the Bering glacier surge cycle had on the background seismic rate. We found an increase in the number of earthquakes (M sub(L)>=2.5) and seismic rate associated with ice thinning and a decrease in the number of earthquakes and seismic rate associated with ice thickening. These results support the hypothesis that ice mass changes can modulate the background seismic rate. During the last century, wastage of the coastal glaciers in the Icy Bay and Malaspina region indicates thinning of hundreds of meters and in areas of major retreat, maximum losses of ice thickness approaching 1 km. Between the 1899 Yakataga and Yakutat earthquakes (M sub(w)=8.1, 8.1) and prior to the 1979 St. Elias earthquake (M sub(s)=7.2), the plate interface below Icy Bay was locked and tectonic strain accumulated. We used estimated ice mass change during the 1899-1979 time period to calculate the change in the fault stability margin (FSM) prior to the 1979 St. Elias earthquake. Our results suggest that a cumulative decrease in the fault stability margin at seismogenic depths, due to ice wastage over 80 years, was large, up to 2 MPa. Ice wastage would promote thrust faulting in events such as the 1979 earthquake and subsequent aftershocks. JF - Global and Planetary Change AU - Sauber, Jeanne M AU - Molnia, Bruce F AD - Geodynamics Branch, Laboratory for Terrestrial Physics, NASAs Goddard Space Flight Center, MD 20771, USA, Jeanne.M.Sauber-Rosenberg@nasa.gov Y1 - 2004/07// PY - 2004 DA - Jul 2004 SP - 279 EP - 293 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 42 IS - 1-4 SN - 0921-8181, 0921-8181 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Postglacial rebound KW - Stress fields KW - Induced earthquakes KW - Alaska KW - Subduction zones KW - GPS KW - Glaciers KW - Earthquakes KW - Ice KW - thinning KW - plate boundaries KW - valleys KW - Global Positioning System (GPS) satellite KW - deformation KW - INE, USA, Alaska, Icy Bay KW - Glacier terminus KW - USA, Alaska, Bering Glacier KW - Seismic activity KW - Glacier surges KW - tectonics KW - Glacier retreat KW - Instability KW - INE, USA, Alaska, Alaska Gulf KW - M2 551.324:Land Ice/Glaciers (551.324) KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19532415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+and+Planetary+Change&rft.atitle=Glacier+ice+mass+fluctuations+and+fault+instability+in+tectonically+active+Southern+Alaska&rft.au=Sauber%2C+Jeanne+M%3BMolnia%2C+Bruce+F&rft.aulast=Sauber&rft.aufirst=Jeanne&rft.date=2004-07-01&rft.volume=42&rft.issue=1-4&rft.spage=279&rft.isbn=&rft.btitle=&rft.title=Global+and+Planetary+Change&rft.issn=09218181&rft_id=info:doi/10.1016%2Fj.gloplacha.2003.11.012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Glacier terminus; Earthquakes; Glacier surges; Global Positioning System (GPS) satellite; Glacier retreat; Instability; Ice; thinning; valleys; plate boundaries; Seismic activity; tectonics; deformation; USA, Alaska, Bering Glacier; INE, USA, Alaska, Icy Bay; INE, USA, Alaska, Alaska Gulf DO - http://dx.doi.org/10.1016/j.gloplacha.2003.11.012 ER - TY - JOUR T1 - GPS evidence for a coherent Antarctic plate and for postglacial rebound in Marie Byrd Land AN - 19527789; 7249086 AB - GPS measurements collected between 1999 and 2002 in Marie Byrd Land, West Antarctica indicate no significant present motion between East and West Antarctica greater than 1-2 mm/year. Low strain rates imply that the Ross Sea rift is either inactive or active at a very low rate. This result indicates that the two subcontinents are likely joined as a single coherent lithospheric plate. They could have been joined since the end of Adare Trough spreading in Oligocene time. The volcanic activity in the Ross Sea sector at present such as at Mount Erebus is most likely related to mantle upwelling and not associated with continental rifting. GPS measurements of vertical rates indicate postglacial rebound of up to 12+/-4 mm/year in western Marie Byrd Land (wMBL). Errors are scaled 1[sigma]. The rock uplift rates are consistent with postglacial rebound models of significant ice thinning in the eastern Ross Ice Shelf in the late Holocene. JF - Global and Planetary Change AU - Donnellan, Andrea AU - Luyendyk, Bruce P AD - Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Mail-Stop 183-335, Pasadena, CA 91109-8099, USA, Andrea.Donnellan@jpl.nasa.gov Y1 - 2004/07// PY - 2004 DA - Jul 2004 SP - 305 EP - 311 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 42 IS - 1-4 SN - 0921-8181, 0921-8181 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Antarctica KW - GPS KW - Postglacial rebound KW - Tectonics KW - Ice KW - PSW, Antarctica, Marie Byrd Land KW - PSW, Antarctica, West Antarctica KW - PS, Ross Sea KW - thinning KW - PS, Antarctica, Ross Ice Shelf KW - Upwelling KW - Volcanoes KW - Global Positioning System (GPS) satellite KW - rifting KW - Erebus KW - Volcanic activity KW - Antarctic Plate KW - holocene KW - Troughs KW - oligocene KW - M3 1010:Issues in Sustainable Development KW - M2 551.33:Glacial geology (551.33) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19527789?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+and+Planetary+Change&rft.atitle=GPS+evidence+for+a+coherent+Antarctic+plate+and+for+postglacial+rebound+in+Marie+Byrd+Land&rft.au=Donnellan%2C+Andrea%3BLuyendyk%2C+Bruce+P&rft.aulast=Donnellan&rft.aufirst=Andrea&rft.date=2004-07-01&rft.volume=42&rft.issue=1-4&rft.spage=305&rft.isbn=&rft.btitle=&rft.title=Global+and+Planetary+Change&rft.issn=09218181&rft_id=info:doi/10.1016%2Fj.gloplacha.2004.02.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Volcanic activity; Upwelling; Global Positioning System (GPS) satellite; Troughs; Ice; thinning; Volcanoes; holocene; rifting; oligocene; Erebus; PSW, Antarctica, West Antarctica; PSW, Antarctica, Marie Byrd Land; PS, Ross Sea; PS, Antarctica, Ross Ice Shelf; Antarctic Plate DO - http://dx.doi.org/10.1016/j.gloplacha.2004.02.006 ER - TY - JOUR T1 - Historic Landcover and Recent Landscape Change in the North Indian River Lagoon Watershed, Florida, USA AN - 19403001; 5983586 AB - Terrestrial landcover features within watersheds greatly influence aquatic systems. Humans have settled primarily in coastal regions putting tremendous stress on coastal aquatic systems. The Indian River Lagoon (IRL), located along Florida's Atlantic coast, is one of North America's most diverse estuaries surrounded by a rapidly growing human population. To quantify changes that have occurred within the watershed, we produced landcover maps representing the northern portion of the Indian River Lagoon watershed for 1920, 1943, and 1990. The 1943 and 1990 maps were generated by photo interpretation and the 1920 map was produced by spatial modeling techniques. All anthropogenic landcover types increased throughout the study period, while all native landcover types decreased, with the exception of hammocks. The dominant, terrestrial landcover types in 1920 were flatwoods, scrub, and freshwater marsh. In 1943, flatwoods and scrub types were still dominant, but agriculture was the third most abundant type. In 1990 urban became the dominate landcover with flatwoods second and agriculture third. The remaining natural areas have been highly fragmented by roads, canals, and urban areas. Shoreline composition has changed, with 1% of the Indian River Lagoon study shoreline being comprised of urban in 1920 and 26% in 1990. This dataset is useful for identifying changes in functional landcover, which will help improve the management of resources within the IRL watershed and support important ecological studies investigating the relationships between nature and anthropogenic influences. JF - Natural Areas Journal AU - Duncan, B W AU - Larson, V L AU - Schmalzer, P A AD - Dynamac Corporation, Kennedy Space Center, FL 32899, USA, duncabw@kscems.ksc.nasa.gov Y1 - 2004/07// PY - 2004 DA - July 2004 SP - 198 EP - 215 VL - 24 IS - 3 SN - 0885-8608, 0885-8608 KW - ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Water Resources Abstracts; Ecology Abstracts KW - Historical account KW - Resource management KW - USA, Florida KW - Man-induced effects KW - Freshwater KW - Watersheds KW - Maps KW - Time series analysis KW - USA, Atlantic Coast KW - Roads KW - Wetlands KW - Rivers KW - anthropogenic factors KW - Landscape KW - Estuaries KW - agriculture KW - Brackish KW - Stress KW - Human Population KW - Aquatic environment KW - Land use KW - Canals KW - Coastal zone KW - Historical ecology KW - Photographs KW - human populations KW - Coastal lagoons KW - Environment management KW - ASW, USA, Florida, Indian River Lagoon KW - Agriculture KW - Urbanization KW - Anthropogenic factors KW - Lagoons KW - Ecosystem management KW - River basin management KW - Coasts KW - Urban areas KW - Marine KW - Marshes KW - Long-term changes KW - D 04700:Management KW - P 2000:FRESHWATER POLLUTION KW - SW 3020:Sources and fate of pollution KW - D 04002:Surveying and remote sensing KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19403001?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Natural+Areas+Journal&rft.atitle=Historic+Landcover+and+Recent+Landscape+Change+in+the+North+Indian+River+Lagoon+Watershed%2C+Florida%2C+USA&rft.au=Duncan%2C+B+W%3BLarson%2C+V+L%3BSchmalzer%2C+P+A&rft.aulast=Duncan&rft.aufirst=B&rft.date=2004-07-01&rft.volume=24&rft.issue=3&rft.spage=198&rft.isbn=&rft.btitle=&rft.title=Natural+Areas+Journal&rft.issn=08858608&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - Agriculture; Resource management; Urbanization; Estuaries; Anthropogenic factors; Man-induced effects; Marshes; Time series analysis; Maps; Watersheds; Land use; Canals; Coastal zone; Long-term changes; Photographs; Wetlands; Coastal lagoons; Environment management; River basin management; Historical ecology; Ecosystem management; Lagoons; Historical account; anthropogenic factors; Landscape; agriculture; Stress; Aquatic environment; human populations; Urban areas; Rivers; Roads; Human Population; Coasts; ASW, USA, Florida, Indian River Lagoon; USA, Florida; USA, Atlantic Coast; Freshwater; Brackish; Marine ER - TY - JOUR T1 - Nutritional Status Changes in Humans during a 14-Day Saturation Dive: The NASA Extreme Environment Mission Operations V Project AN - 17865106; 6019880 AB - Ground-based analogs of spaceflight are an important means of studying physiologic and nutritional changes associated with space travel, and the NASA Extreme Environment Mission Operations V (NEEMO) is such an analog. To determine whether saturation diving has nutrition-related effects similar to those of spaceflight, we conducted a clinical nutritional assessment of the NEEMO crew (4 men, 2 women) before, during, and after their 14-d saturation dive. Blood and urine samples were collected before, during, and after the dive. The foods consumed by the crew were typical of the spaceflight food system. A number of physiologic changes were observed, during and after the dive, that are also commonly observed during spaceflight. Hemoglobin and hematocrit were lower (P < 0.05) after the dive. Transferrin receptors were significantly lower immediately after the dive. Serum ferritin increased significantly during the dive. There was also evidence indicating that oxidative damage and stress increased during the dive. Glutathione peroxidase and superoxide dismutase decreased during and after the dive (P < 0.05). Decreased leptin during the dive (P < 0.05) may have been related to the increased stress. Subjects had decreased energy intake and weight loss during the dive, similar to what is observed during spaceflight. Together, these similarities to spaceflight provide a model to use in further defining the physiologic effects of spaceflight and investigating potential countermeasures. JF - Journal of Nutrition AU - Smith, S M AU - Davis-Street, JE AU - Fesperman, J V AU - Smith, MD AU - Rice, B L AU - Zwart AD - NASA Johnson Space Center, Houston, TX 77058, USA, scott.m.smith@nasa.gov Y1 - 2004/07// PY - 2004 DA - Jul 2004 SP - 1765 EP - 1771 VL - 134 IS - 7 SN - 0022-3166, 0022-3166 KW - Physical Education Index KW - Weight control KW - Diving KW - Physiology KW - Stress KW - Nutrition KW - Hormones KW - Evaluation KW - Hemoglobin KW - Blood KW - Urine KW - Hematocrit KW - Diet KW - PE 030:Exercise, Health & Physical Fitness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17865106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aphysicaleducation&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Nutrition&rft.atitle=Nutritional+Status+Changes+in+Humans+during+a+14-Day+Saturation+Dive%3A+The+NASA+Extreme+Environment+Mission+Operations+V+Project&rft.au=Smith%2C+S+M%3BDavis-Street%2C+JE%3BFesperman%2C+J+V%3BSmith%2C+MD%3BRice%2C+B+L%3BZwart&rft.aulast=Smith&rft.aufirst=S&rft.date=2004-07-01&rft.volume=134&rft.issue=7&rft.spage=1765&rft.isbn=&rft.btitle=&rft.title=Journal+of+Nutrition&rft.issn=00223166&rft_id=info:doi/ LA - English DB - Physical Education Index N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Stress; Diet; Urine; Weight control; Hemoglobin; Blood; Evaluation; Physiology; Hormones; Nutrition; Hematocrit; Diving ER - TY - JOUR T1 - Chart: NASA's New Organizational Structure; AN - 231586730 AB - asd_06_28_2004_nasacht.pdfPDFapplication/x-pdf... JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/06/28/ PY - 2004 DA - 2004 Jun 28 SP - 7 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 210 IS - 62 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231586730?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Chart%3A+NASA%27s+New+Organizational+Structure%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-06-28&rft.volume=210&rft.issue=62&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved. http://www.mcgraw-hill.com N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Table: NASA Missions - Kennedy Space Center, Cape Canaveral Air Force Station and Vandenberg AFB; AN - 231490421 AB - Oct. 7 NET______________________________________________________________________ Delta 7320__________17-A__ Swift (NASA-GSFC)____________________________________ Dec. 1__________________________________________________________________________ Delta IV____________37____ GOES-N (NASA-GSFC/NOAA)______________________________ Dec.____________________________________________________________________________ Delta IV____________37____ GOES-O (NASA-GSFC/NOAA)______________________________ JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/06/24/ PY - 2004 DA - 2004 Jun 24 SP - 6 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 210 IS - 60 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231490421?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Table%3A+NASA+Missions+-+Kennedy+Space+Center%2C+Cape+Canaveral+Air+Force+Station+and+Vandenberg+AFB%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-06-24&rft.volume=210&rft.issue=60&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - Kennedy Space Center; National Aeronautics & Space Administration; Boeing Co N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved. http://www.mcgraw-hill.com N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Global patterns in human consumption of net primary production AN - 19896635; 5934405 AB - The human population and its consumption profoundly affect the Earth's ecosystems. A particularly compelling measure of humanity's cumulative impact is the fraction of the planet's net primary production that we appropriate for our own use. Net primary production--the net amount of solar energy converted to plant organic matter through photosynthesis--can be measured in units of elemental carbon and represents the primary food energy source for the world's ecosystems. Human appropriation of net primary production, apart from leaving less for other species to use, alters the composition of the atmosphere, levels of biodiversity, energy flows within food webs and the provision of important ecosystem services. Here we present a global map showing the amount of net primary production required by humans and compare it to the total amount generated on the landscape. We then derive a spatial balance sheet of net primary production 'supply' and 'demand' for the world. We show that human appropriation of net primary production varies spatially from almost zero to many times the local primary production. These analyses reveal the uneven footprint of human consumption and related environmental impacts, indicate the degree to which human populations depend on net primary production 'imports' and suggest policy options for slowing future growth of human appropriation of net primary production. JF - Nature AU - Imhoff, Marc L AU - Bounoua, Lahouari AU - Ricketts, Taylor AU - Loucks, Colby AU - Harriss, Robert AU - Lawrence, William T AD - Biospheric Sciences Branch, NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA, Marc.L.Imhoff@nasa.gov Y1 - 2004/06/24/ PY - 2004 DA - 2004 Jun 24 SP - 870 EP - 873 PB - Nature Publishing Group, The Macmillan Building 4 Crinan Street London N1 9XW UK, [mailto:feedback@nature.com], [URL:http://www.nature.com/] VL - 429 IS - 6994 SN - 0028-0836, 0028-0836 KW - energy consumption KW - energy resources KW - public policy KW - Sustainability Science Abstracts; Ecology Abstracts; Human Population KW - Population-environment relations KW - Primary production KW - Human impact KW - D 04690:Human ecology KW - M3 1010:Issues in Sustainable Development KW - M1 335:Sustainable Consumption UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19896635?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature&rft.atitle=Global+patterns+in+human+consumption+of+net+primary+production&rft.au=Imhoff%2C+Marc+L%3BBounoua%2C+Lahouari%3BRicketts%2C+Taylor%3BLoucks%2C+Colby%3BHarriss%2C+Robert%3BLawrence%2C+William+T&rft.aulast=Imhoff&rft.aufirst=Marc&rft.date=2004-06-24&rft.volume=429&rft.issue=6994&rft.spage=870&rft.isbn=&rft.btitle=&rft.title=Nature&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature02619 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2004-07-01 N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - Population-environment relations; Primary production; Human impact DO - http://dx.doi.org/10.1038/nature02619 ER - TY - JOUR T1 - NASA Awards by Type of Effort; AN - 231469766 AB - Special Studies & Analyses-Not R&D____________221.9______ 154 Maint., Repair & Rebldg. of Equipment________ 105.4______ 58 Supplies & Equipment__________________________1,564.0 $__ 1,772 JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/06/08/ PY - 2004 DA - 2004 Jun 08 SP - 4 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 210 IS - 48 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231469766?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=NASA+Awards+by+Type+of+Effort%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-06-08&rft.volume=210&rft.issue=48&rft.spage=4&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved. http://www.mcgraw-hill.com N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Trends in NASA Awards by Type of Contractor; AN - 231492023 AB - EDUCATIONAL____ 8%______ 8%______ 9%______ 9%______ 9% NONPROFIT______ 4%______ 4%______ 4%______ 4%______ 4% GOV'T AGENCIES__3%______ 3%______ 3%______ 3%______ 4% JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/06/04/ PY - 2004 DA - 2004 Jun 04 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 210 IS - 46 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231492023?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Trends+in+NASA+Awards+by+Type+of+Contractor%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-06-04&rft.volume=210&rft.issue=46&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc.,All rights reserved. http://www.mcgraw-hill.com N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Trends in Procurement Obligations vs. Total NASA Obligations; AN - 231489657 AB - Trends in Procurement Obligations vs. Total NASA Obligations *Total NASA obligations include salaries, benefits and travel of NASA employees, as well as 102,830 credit card purchases in the amount of $52.9 million. JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/06/02/ PY - 2004 DA - 2004 Jun 02 SP - 4 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 210 IS - 44 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231489657?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Trends+in+Procurement+Obligations+vs.+Total+NASA+Obligations%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-06-02&rft.volume=210&rft.issue=44&rft.spage=4&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc.,All rights reserved. http://www.mcgraw-hill.com N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Heat shock and cold shock in Deinococcus radiodurans AN - 815536478; 13857213 AB - On the basis of acquired thermotolerance and cryotolerance, the optimal heat shock and cold shock temperatures have been determined for Deinococcus radiodurans. A heat shock at 42C maximized survival at the lethal temperature of 52C and a cold shock at 20C maximized survival after repeated freeze-thawing. Enhanced survival from heat shock was found to be strongly dependent on growth stage, with its greatest effect shortly after phase. Increased synthesis of a total of 67 proteins during heat shock and 42 proteins during cold shock were observed by two-dimensional polyacrylamide gel electrophoresis (2D PAGE) and autoradiography. Eight of the most highly induced heat shock proteins shown by 2D PAGE were identified by MALDI-MS as Hsp20, GroEL, DnaK, SodA, Csp, Protease I and two proteins of unknown function. JF - Cell Biochemistry and Biophysics AU - Airo, Alessandro AU - Chan, Suzanne L AU - Martinez, Zak AU - Platt, Manu O AU - Trent, Jonathan D AD - Astrobiology Technology Branch, NASA Ames Research Center, Moffett Field, CA, Jonathan.D.Trent@nasa.gov Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 277 EP - 288 PB - Humana Press Inc., 999 Riverview Dr., Ste. 208 Totowa NJ 07512 USA VL - 40 IS - 3 SN - 1085-9195, 1085-9195 KW - Microbiology Abstracts B: Bacteriology KW - Temperature effects KW - Heat shock proteins KW - Survival KW - Growth stage KW - Autoradiography KW - Gel electrophoresis KW - Cold tolerance KW - DnaK protein KW - Cold shock proteins KW - Proteinase KW - Cold shock KW - Deinococcus radiodurans KW - Freeze-thawing KW - J 02320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/815536478?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Cell+Biochemistry+and+Biophysics&rft.atitle=Heat+shock+and+cold+shock+in+Deinococcus+radiodurans&rft.au=Airo%2C+Alessandro%3BChan%2C+Suzanne+L%3BMartinez%2C+Zak%3BPlatt%2C+Manu+O%3BTrent%2C+Jonathan+D&rft.aulast=Airo&rft.aufirst=Alessandro&rft.date=2004-06-01&rft.volume=40&rft.issue=3&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=Cell+Biochemistry+and+Biophysics&rft.issn=10859195&rft_id=info:doi/10.1385%2FCBB%3A40%3A3%3A277 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-11-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Temperature effects; Heat shock proteins; Cold tolerance; DnaK protein; Survival; Cold shock proteins; Proteinase; Growth stage; Cold shock; Autoradiography; Gel electrophoresis; Freeze-thawing; Deinococcus radiodurans DO - http://dx.doi.org/10.1385/CBB:40:3:277 ER - TY - JOUR T1 - [Development of a ground-based experimental facility for space waste material processing with microorganism]. AN - 67303046; 15920847 AB - To develop a ground-based experimental facility for microorganism waste processing, which will be used to recover nutrient from plant inedible biomass essential for growth and development of plants. After technical parameters and performance requirements were defined, planning demonstration, drawing design, fabrication, debug and plant inedible residue-biodegradation tests by microorganisms were conducted. The facility worked well, and the parameters, such as energy consumption, volume and weight, met the design requirement. The water-treated quality and the ability of treating plant residual by microorganism were better than the demands. The ground-based results demonstrated that total organic carbon (TOC) degradation above 92.1%, and chemical oxygen demand (COD) reduction over 95.5% could be maintained. The facility has reasonable technical indexes, and smooth and reliable performances. Its major working principle is suitable for the demand of space conditions. It is capable of being utilized for biodegradation of plant inedible biomass in space. JF - Hang tian yi xue yu yi xue gong cheng = Space medicine & medical engineering AU - Ai, Wei-dang AU - Guo, Shuang-sheng AU - Wang, Xiao-xia AU - Fu, Lan AD - Institute of Space Medico-engineering, Beijing, China. aiweidang@126.com Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 196 EP - 200 VL - 17 IS - 3 SN - 1002-0837, 1002-0837 KW - Culture Media KW - 0 KW - Carbon KW - 7440-44-0 KW - Oxygen KW - S88TT14065 KW - Space life sciences KW - Evaluation Studies as Topic KW - Mucor KW - Space Flight -- instrumentation KW - Oxygen -- chemistry KW - Biodegradation, Environmental KW - Carbon -- chemistry KW - Biomass KW - Aspergillus niger KW - Saccharomyces cerevisiae KW - Waste Management -- instrumentation KW - Life Support Systems -- instrumentation KW - Bioreactors KW - Waste Management -- methods KW - Ecological Systems, Closed UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67303046?accountid=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=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.atitle=%5BDevelopment+of+a+ground-based+experimental+facility+for+space+waste+material+processing+with+microorganism%5D.&rft.au=Ai%2C+Wei-dang%3BGuo%2C+Shuang-sheng%3BWang%2C+Xiao-xia%3BFu%2C+Lan&rft.aulast=Ai&rft.aufirst=Wei-dang&rft.date=2004-06-01&rft.volume=17&rft.issue=3&rft.spage=196&rft.isbn=&rft.btitle=&rft.title=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.issn=10020837&rft_id=info:doi/ LA - chi DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-25 N1 - Date created - 2005-05-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Monitoring space shuttle air quality using the Jet Propulsion Laboratory electronic nose. AN - 67301853; 15875356 AB - A miniature electronic nose (ENose) has been designed and built at the Jet Propulsion Laboratory (JPL), Pasadena, CA, and was designed to detect, identify, and quantify ten common contaminants and relative humidity changes. The sensing array includes 32 sensing films made from polymer carbon-black composites. Event identification and quantification were done using the Levenberg-Marquart nonlinear least squares method. After successful ground training, this ENose was used in a demonstration experiment aboard STS-95 (October-November, 1998), in which the ENose was operated continuously for six days and recorded the sensors' response to the air in the mid-deck. Air samples were collected daily and analyzed independently after the flight. Changes in shuttle-cabin humidity were detected and quantified by the JPL ENose; neither the ENose nor the air samples detected any of the contaminants on the target list. The device is microgravity insensitive. JF - IEEE sensors journal AU - Ryan, Margaret Amy AU - Zhou, Hanying AU - Buehler, Martin G AU - Manatt, Kenneth S AU - Mowrey, Victoria S AU - Jackson, Shannon P AU - Kisor, Adam K AU - Shevade, Abhijit V AU - Homer, Margie L AD - Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109-8099, USA. Margaret.A.Ryan@jpl.nasa.gov Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 337 EP - 347 VL - 4 IS - 3 SN - 1530-437X, 1530-437X KW - Gases KW - 0 KW - Membranes, Artificial KW - Polymers KW - Carbon KW - 7440-44-0 KW - Space life sciences KW - NASA Discipline Life Sciences Technologies KW - manned KW - Flight Experiment KW - short duration KW - STS-95 Shuttle Project KW - NASA Center JPL KW - Sensitivity and Specificity KW - Reproducibility of Results KW - Noise KW - Air Conditioning KW - Carbon -- analysis KW - Biosensing Techniques KW - Air Pollution, Indoor -- analysis KW - Space Flight -- instrumentation KW - Gases -- analysis KW - Spacecraft -- instrumentation KW - Life Support Systems -- instrumentation KW - Humidity KW - Weightlessness KW - Environmental Monitoring -- methods KW - Environmental Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67301853?accountid=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=IEEE+sensors+journal&rft.atitle=Monitoring+space+shuttle+air+quality+using+the+Jet+Propulsion+Laboratory+electronic+nose.&rft.au=Ryan%2C+Margaret+Amy%3BZhou%2C+Hanying%3BBuehler%2C+Martin+G%3BManatt%2C+Kenneth+S%3BMowrey%2C+Victoria+S%3BJackson%2C+Shannon+P%3BKisor%2C+Adam+K%3BShevade%2C+Abhijit+V%3BHomer%2C+Margie+L&rft.aulast=Ryan&rft.aufirst=Margaret&rft.date=2004-06-01&rft.volume=4&rft.issue=3&rft.spage=337&rft.isbn=&rft.btitle=&rft.title=IEEE+sensors+journal&rft.issn=1530437X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-05-16 N1 - Date created - 2005-05-05 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - A new ESR dosimeter based on bioglass material. AN - 67292801; 15856565 AB - Bioglass (Bio-G) samples were irradiated with 60Co gamma-rays to study radicals for dosimetric materials with electron spin resonance (ESR). The ESR spectrum of Bio-G is characterized by two main signals. The first signal at g approximately = 4.3 corresponds to Fe3+ impurities and the second signal at g approximately = 2.0130 with line-width 10.85 G is ascribed as a hole center. The gamma-ray dose response and thermal stability were studied to establish the suitability of bioglass as an ESR dosimeter. A radical formation efficiency, G-value, of 0.53 +/- 0.11 was obtained. The lifetime of radicals and the activation energy were estimated from Arrhenius plots to be approximately 255 +/- 46 days and 0.71 eV, respectively. c2003 Elsevier Ltd. All rights reserved. JF - Radiation measurements AU - Hassan, Gamal M AU - Sharaf, M A AU - Desouky, Omar S AD - Department of Ionizing Radiation Metrology, National Institute for Standards (NIS), Cairo, Egypt. gamalhassan65@hotmail.com Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 311 EP - 315 VL - 38 IS - 3 SN - 1350-4487, 1350-4487 KW - Biocompatible Materials KW - 0 KW - Bioglass KW - Bone Cements KW - Cobalt Radioisotopes KW - Space life sciences KW - Radiation Dosage KW - Kinetics KW - Electron Spin Resonance Spectroscopy KW - Gamma Rays KW - Ceramics -- radiation effects KW - Biocompatible Materials -- radiation effects KW - Dose-Response Relationship, Radiation KW - Bone Cements -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67292801?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+measurements&rft.atitle=A+new+ESR+dosimeter+based+on+bioglass+material.&rft.au=Hassan%2C+Gamal+M%3BSharaf%2C+M+A%3BDesouky%2C+Omar+S&rft.aulast=Hassan&rft.aufirst=Gamal&rft.date=2004-06-01&rft.volume=38&rft.issue=3&rft.spage=311&rft.isbn=&rft.btitle=&rft.title=Radiation+measurements&rft.issn=13504487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-05-10 N1 - Date created - 2005-04-27 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Effect of high-dose irradiation on the optically stimulated luminescence of Al2O3:C. AN - 67290298; 15856569 AB - This paper examines the effect of high-dose irradiation on the optically stimulated luminescence (OSL) of Al2O3:C, principally on the shape of the OSL decay curve and on the OSL sensitivity. The effect of the degree of deep trap filling on the OSL was also studied by monitoring the sensitivity changes after doses of beta irradiation and after step-annealing of samples previously irradiated with high doses. The OSL response to dose shows a linear-supralinear-saturation behavior, with a decrease in the response for doses higher than those required for saturation. This behavior correlates with the sensitivity changes observed in the samples annealed only to 773 K, which show sensitization for doses up to 20-50 Gy and desensitization for higher doses. Data from the step-annealing study leads to the suggestion that the sensitization is caused by the filling of deep electron traps, which become thermally unstable at 1100-1200 K, whereas the desensitization is caused by the filling of deep hole traps, which become thermally unstable at 800-875 K, along with a concomitant decrease in the concentration of recombination centers (F+ -centers). Changes in the shape of the OSL decay curves are also observed at high doses, the decay becoming faster as the dose increases. These changes in the OSL decay curves are discussed in terms of multiple overlapping components, each characterized by different photoionization cross-sections. However, using numerical solutions of the rate equations for a simple model consisting of a main trap and a recombination center, it is shown that the kinetics of OSL process may also be partially responsible for the changes in the OSL curves at high doses in Al2O3:C. Finally, the implication of these results for the dosimetry of heavy charged particles is discussed. c2004 Elsevier Ltd. All rights reserved. JF - Radiation measurements AU - Yukihara, E G AU - Whitley, V H AU - McKeever, S W S AU - Akselrod, A E AU - Akselrod, M S AD - Department of Physics, Arkansas-Oklahoma Center for Space and Planetary Sciences, Oklahoma State University, Stillwater, OK 74078-3072, USA. yukihara@thor.phy.okstate.edu Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 317 EP - 330 VL - 38 IS - 3 SN - 1350-4487, 1350-4487 KW - Carbon KW - 7440-44-0 KW - Aluminum Oxide KW - LMI26O6933 KW - Space life sciences KW - Sensitivity and Specificity KW - Radiochemistry KW - Photochemistry KW - Radiation Dosage KW - Beta Particles KW - Linear Energy Transfer KW - Models, Theoretical KW - Thermoluminescent Dosimetry -- methods KW - Thermoluminescent Dosimetry -- instrumentation KW - Heavy Ions KW - Dose-Response Relationship, Radiation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67290298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+measurements&rft.atitle=Effect+of+high-dose+irradiation+on+the+optically+stimulated+luminescence+of+Al2O3%3AC.&rft.au=Yukihara%2C+E+G%3BWhitley%2C+V+H%3BMcKeever%2C+S+W+S%3BAkselrod%2C+A+E%3BAkselrod%2C+M+S&rft.aulast=Yukihara&rft.aufirst=E&rft.date=2004-06-01&rft.volume=38&rft.issue=3&rft.spage=317&rft.isbn=&rft.btitle=&rft.title=Radiation+measurements&rft.issn=13504487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-05-10 N1 - Date created - 2005-04-27 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Allogeneic hematopoietic stem cell transplantation in a patient affected by large granular lymphocyte leukemia and multiple sclerosis AN - 614024948; 14648027 AB - We describe a 57-year-old man, affected by large granular lymphocyte (LGL) leukemia and concomitant primary progressive multiple sclerosis (MS), treated with allogeneic hematopoietic stem cell transplantation (HSCT) from an HLA-identical sibling. The patient was conditioned with fludarabine, busulphan, and cyclophosphamide. Graft-versus-host disease (GVHD) prophylaxis consisted of cyclosporine and short-term methotrexate. At 3 years follow-up, the patient is in complete remission of LGL with a marked improvement in neurological conditions. This is the first case of allogeneic HSCT in a patient with LGL leukemia and concomitant primary progressive MS. Allogeneic HSCT, performed in our patient to cure the lymphoproliferative disorder, improved the clinical course of MS.[PUBLICATION ABSTRACT] JF - Annals of Hematology AU - La Nasa, Giorgio AU - Littera, Roberto AU - Cocco, Eleonora AU - Battistini, Luca AU - Marrosu, Maria Giovanna AU - Contu, Licinio Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 403 EP - 5 CY - Berlin PB - Springer Science & Business Media VL - 83 IS - 6 SN - 09395555 KW - Medical Sciences--Sports Medicine KW - Stem cells KW - Transplants & implants KW - Bone marrow KW - Multiple Sclerosis -- complications KW - Humans KW - Transplantation Conditioning -- methods KW - Treatment Outcome KW - Middle Aged KW - Follow-Up Studies KW - Transplantation, Homologous KW - Multiple Sclerosis -- pathology KW - Leukemia, T-Cell -- complications KW - Male KW - Leukemia, T-Cell -- pathology KW - Leukemia, T-Cell -- therapy KW - Multiple Sclerosis -- therapy KW - Hematopoietic Stem Cell Transplantation -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/614024948?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthcompleteshell&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=Annals+of+Hematology&rft.atitle=Allogeneic+hematopoietic+stem+cell+transplantation+in+a+patient+affected+by+large+granular+lymphocyte+leukemia+and+multiple+sclerosis&rft.au=La+Nasa%2C+Giorgio%3BLittera%2C+Roberto%3BCocco%2C+Eleonora%3BBattistini%2C+Luca%3BMarrosu%2C+Maria+Giovanna%3BContu%2C+Licinio&rft.aulast=La+Nasa&rft.aufirst=Giorgio&rft.date=2004-06-01&rft.volume=83&rft.issue=6&rft.spage=403&rft.isbn=&rft.btitle=&rft.title=Annals+of+Hematology&rft.issn=09395555&rft_id=info:doi/10.1007%2Fs00277-003-0801-3 LA - English DB - ProQuest Central N1 - Copyright - Springer-Verlag 2004 N1 - Last updated - 2014-04-21 DO - http://dx.doi.org/10.1007/s00277-003-0801-3 ER - TY - JOUR T1 - Evidence for exclusively inorganic formation of magnetite in Martian meteorite ALH84001 AN - 51819085; 2004-061152 AB - Magnetite crystals produced by terrestrial magnetotactic bacterium MV-1 are elongated on a [111] crystallographic axis, in a so-called "truncated hexa-octahedral" shape. This morphology has been proposed to constitute a biomarker (i.e., formed only in biogenic processes). A subpopulation of magnetite crystals associated with carbonate globules in Martian meteorite ALH84001 is reported to have this morphology, and the observation has been taken as evidence for biological activity on Mars. In this study, we present evidence for the exclusively inorganic origin of [111]-elongated magnetite crystals in ALH84001. We report three-dimensional (3-D) morphologies for approximately 1000 magnetite crystals extracted from: (1) thermal decomposition products of Fe-rich carbonate produced by inorganic hydrothermal precipitation in laboratory experiments: (2) carbonate globules in Martian meteorite ALH84001; and (3) cells of magnetotactic bacterial strain MV-1. The 3-D morphologies were derived by fitting 3-D shape models to two-dimensional bright-field transmission-electron microscope (TEM) images obtained at a series of viewing angles. The view down the {110} axes closest to the [111] elongation axis of magnetite crystals ([111].{110}not =0) provides a 2-D projection that uniquely discriminates among the three [111]-elongated magnetite morphologies found in these samples: [111]-elongated truncated hexaoctahedron ([111]-THO), [111]-elongated cubo-octahedron ([111]-ECO), and [111]-elongated simple octahedron ([111]-ESO). All [111]-elongated morphologies are present in the three types of sample, but in different proportions. In the ALH84001 Martian meteorite and in our inorganic laboratory products, the most common [111]-elongated magnetite crystal morphology is [111]-ECO. In contrast, the most common morphology for magnetotactic bacterial strain MV-1 is [111]-THO. These results show that: (1) the morphology of [111]-elongated magnetite crystals associated with the carbonate globules in Martian meteorite ALH84001 is replicated by an inorganic process; and (2) the most common crystal morphology for biogenic (MV-1) magnetite is distinctly different from that in both ALH84001 and our inorganic laboratory products. Therefore, [111]-elongated magnetite crystals in ALH84001 do not constitute, as previously claimed, a "robust biosignature" and, in fact, an exclusively inorganic origin for the magnetite is fully consistent with our results. Furthermore, the inorganic synthesis method, i.e., the thermal decomposition of hydrothermally precipitated Fe-rich carbonate, is a process analogue for formation of the magnetite on Mars. Namely, precipitation of carbonate globules from carbonate-rich hydrothermal solutions followed at some later time by a thermal pulse, perhaps in association with meteoritic impact or volcanic processes on the Martian surface. JF - American Mineralogist AU - Golden, D C AU - Ming, Douglas W AU - Morris, R V AU - Brearley, A J AU - Lauer, H V, Jr AU - Treiman, Allan H AU - Zolensky, M E AU - Schwandt, C S AU - Lofgren, G E AU - McKay, Gordon A Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 681 EP - 695 PB - Mineralogical Society of America, Washington, DC VL - 89 IS - 5-6 SN - 0003-004X, 0003-004X KW - experimental studies KW - crystal form KW - stony meteorites KW - Martian meteorites KW - crystal structure KW - crystal growth KW - biomarkers KW - achondrites KW - genesis KW - meteorites KW - Allan Hills Meteorites KW - magnetotactic taxa KW - bacteria KW - oxides KW - ALH 84001 KW - synthesis KW - crystallography KW - magnetite KW - 05B:Petrology of meteorites and tektites KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51819085?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evidence+for+exclusively+inorganic+formation+of+magnetite+in+Martian+meteorite+ALH84001&rft.au=Golden%2C+D+C%3BMing%2C+Douglas+W%3BMorris%2C+R+V%3BBrearley%2C+A+J%3BLauer%2C+H+V%2C+Jr%3BTreiman%2C+Allan+H%3BZolensky%2C+M+E%3BSchwandt%2C+C+S%3BLofgren%2C+G+E%3BMcKay%2C+Gordon+A&rft.aulast=Golden&rft.aufirst=D&rft.date=2004-06-01&rft.volume=89&rft.issue=5-6&rft.spage=681&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/ L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 34 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - achondrites; ALH 84001; Allan Hills Meteorites; bacteria; biomarkers; crystal form; crystal growth; crystal structure; crystallography; experimental studies; genesis; magnetite; magnetotactic taxa; Martian meteorites; meteorites; oxides; stony meteorites; synthesis ER - TY - JOUR T1 - Impact lithologies and their emplacement in the Chicxulub impact crater; initial results from the Chicxulub Scientific Drilling Project, Yaxcopoil, Mexico AN - 51766012; 2005-007463 AB - The Chicxulub Scientific Drilling Project (CSDP), Mexico, produced a continuous core of material from depths of 404 to 1511 m in the Yaxcopoil-1 (Yax-1) borehole, revealing (top to bottom) Tertiary marine sediments, polymict breccias, an impact melt unit, and one or more blocks of Cretaceous target sediments that are crosscut with impact-generated dikes, in a region that lies between the peak ring and final crater rim. The impact melt and breccias in the Yax-1 borehole are 100 m thick, which is approximately 1/5 the thickness of breccias and melts exposed in the Yucatan-6 exploration hole, which is also thought to be located between the peak ring and final rim of the Chicxulub crater. The sequence and composition of impact melts and breccias are grossly similar to those in the Yucatan-6 hole. Compared to breccias in other impact craters, the Chicxulub breccias are incredibly rich in silicate melt fragments (up to 84% versus 30 to 50%, for example, in the Ries). The melt in the Yax-1 hole was produced largely from the silicate basement lithologies that lie beneath a 3 km-thick carbonate platform in the target area. Small amounts of immiscible molten carbonate were ejected with the silicate melt, and clastic carbonate often forms the matrix of the polymict breccias. The melt unit appears to have been deposited while molten but brecciated after solidification. The melt fragments in the polymict breccias appear to have solidified in flight, before deposition, and fractured during transport and deposition. JF - Meteoritics & Planetary Science AU - Kring, David A AU - Hoerz, Friedrich AU - Zurcher, Lukas AU - Urrutia-Fucugauchi, Jaime A2 - Urrutia-Fucugauchi, Jaime A2 - Morgan, Joanna A2 - Stoeffler, Dieter A2 - Claeys, Philippe Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 879 EP - 897 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 6 SN - 1086-9379, 1086-9379 KW - Yaxcopoil-1 KW - impact features KW - well-logging KW - melts KW - cores KW - sedimentary rocks KW - transport KW - Yaxcopoil Mexico KW - Chicxulub Crater KW - drilling KW - Yucatan Mexico KW - petrology KW - breccia KW - silicate melts KW - Yucatan Peninsula KW - emplacement KW - Mexico KW - fragments KW - brecciation KW - impact craters KW - Chicxulub Scientific Drilling Project KW - carbonate rocks KW - Yax-1 KW - consolidation KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51766012?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Impact+lithologies+and+their+emplacement+in+the+Chicxulub+impact+crater%3B+initial+results+from+the+Chicxulub+Scientific+Drilling+Project%2C+Yaxcopoil%2C+Mexico&rft.au=Kring%2C+David+A%3BHoerz%2C+Friedrich%3BZurcher%2C+Lukas%3BUrrutia-Fucugauchi%2C+Jaime&rft.aulast=Kring&rft.aufirst=David&rft.date=2004-06-01&rft.volume=39&rft.issue=6&rft.spage=879&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 78 N1 - PubXState - AR N1 - Document feature - illus. incl. sect., 3 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - breccia; brecciation; carbonate rocks; Chicxulub Crater; Chicxulub Scientific Drilling Project; consolidation; cores; drilling; emplacement; fragments; impact craters; impact features; melts; Mexico; petrology; sedimentary rocks; silicate melts; transport; well-logging; Yax-1; Yaxcopoil Mexico; Yaxcopoil-1; Yucatan Mexico; Yucatan Peninsula ER - TY - JOUR T1 - Multiple techniques for mineral identification on Mars; a study of hydrothermal rocks as potential analogues for astrobiology sites on Mars AN - 51755091; 2005-014541 JF - Icarus AU - Bishop, Janice L AU - Murad, Enver AU - Lane, Melissa D AU - Mancinelli, Rocco L Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 311 EP - 323 PB - Academic Press, New York, NY VL - 169 IS - 2 SN - 0019-1035, 0019-1035 KW - United States KW - X-ray diffraction data KW - astrobiology KW - Mars KW - infrared spectra KW - sedimentary rocks KW - mineral composition KW - metamorphic rocks KW - Yellowstone National Park KW - spectra KW - rocks KW - geochemistry KW - water KW - soils KW - aragonite KW - samples KW - hydrothermal conditions KW - terrestrial planets KW - Wyoming KW - planets KW - Raman spectra KW - travertine KW - planetology KW - terrestrial comparison KW - Mammoth Formation KW - carbonate rocks KW - carbonates KW - minerals KW - metasomatic rocks KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51755091?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Multiple+techniques+for+mineral+identification+on+Mars%3B+a+study+of+hydrothermal+rocks+as+potential+analogues+for+astrobiology+sites+on+Mars&rft.au=Bishop%2C+Janice+L%3BMurad%2C+Enver%3BLane%2C+Melissa+D%3BMancinelli%2C+Rocco+L&rft.aulast=Bishop&rft.aufirst=Janice&rft.date=2004-06-01&rft.volume=169&rft.issue=2&rft.spage=311&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 109 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - aragonite; astrobiology; carbonate rocks; carbonates; geochemistry; hydrothermal conditions; infrared spectra; Mammoth Formation; Mars; metamorphic rocks; metasomatic rocks; mineral composition; minerals; planetology; planets; Raman spectra; rocks; samples; sedimentary rocks; soils; spectra; terrestrial comparison; terrestrial planets; travertine; United States; water; Wyoming; X-ray diffraction data; Yellowstone National Park ER - TY - JOUR T1 - A comparison of geographical information systems-based algorithms for computing the TOPMODEL topographic index AN - 51751511; 2005-013592 JF - Water Resources Research AU - Pan, Feifei AU - Peters-Lidard, Christa D AU - Sale, Michael J AU - King, Anthony W Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 11 PB - American Geophysical Union, Washington, DC VL - 40 IS - 6 SN - 0043-1397, 0043-1397 KW - hydrology KW - water quality KW - hills KW - geologic hazards KW - TOPMODEL KW - slopes KW - watersheds KW - landforms KW - fluid dynamics KW - ground water KW - topography KW - geographic information systems KW - errors KW - streamflow KW - floods KW - hydrodynamics KW - information systems KW - geomorphology KW - algorithms KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51751511?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+comparison+of+geographical+information+systems-based+algorithms+for+computing+the+TOPMODEL+topographic+index&rft.au=Pan%2C+Feifei%3BPeters-Lidard%2C+Christa+D%3BSale%2C+Michael+J%3BKing%2C+Anthony+W&rft.aulast=Pan&rft.aufirst=Feifei&rft.date=2004-06-01&rft.volume=40&rft.issue=6&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F2004WR003069 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 23 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - algorithms; errors; floods; fluid dynamics; geographic information systems; geologic hazards; geomorphology; ground water; hills; hydrodynamics; hydrology; information systems; landforms; slopes; streamflow; TOPMODEL; topography; water quality; watersheds DO - http://dx.doi.org/10.1029/2004WR003069 ER - TY - JOUR T1 - The nature of molecular cloud material in interplanetary dust AN - 51746289; 2005-018640 AB - Eight interplanetary dust particles (IDPs) exhibiting a wide range of H and N isotopic anomalies have been studied by transmission electron microscopy, x-ray absorption near-edge structure spectroscopy, and Fourier-transform infrared spectroscopy. These anomalies are believed to have originated during chemical reactions in a cold molecular cloud that was the precursor to the Solar System. The chemical and mineralogical studies reported here thus constitute direct studies of preserved molecular cloud materials. The H and N isotopic anomalies are hosted by different hydrocarbons that reside in the abundant carbonaceous matrix of the IDPs. Infrared measurements constrain the major deuterium (D) host in the D-enriched IDPs to thermally labile aliphatic hydrocarbon groups attached to macromolecular material. Much of the large variation observed in D/H in this suite of IDPs reflects the variable loss of this labile component during atmospheric entry heating. IDPs with elevated (super 15) N/ (super 14) N ratios contain N in the form of amine (-NH (sub 2) ) functional groups that are likely attached to other molecules such as aromatic hydrocarbons. The host of the N isotopic anomalies is not as readily lost during entry heating as the D-rich material. Infrared analysis shows that while the organic matter in primitive anhydrous IDPs is similar to that observed in acid residues of primitive chondritic meteorites, the measured aromatic:aliphatic ratio is markedly lower in the IDPs. JF - Geochimica et Cosmochimica Acta AU - Keller, Lindsay P AU - Messenger, Scott AU - Flynn, George J AU - Clemett, Simon AU - Wirick, Sue AU - Jacobsen, Chris Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 2577 EP - 2589 PB - Pergamon, Oxford VL - 68 IS - 11 SN - 0016-7037, 0016-7037 KW - ion probe data KW - isotopes KW - mass spectra KW - interplanetary dust KW - stable isotopes KW - nitrogen KW - infrared spectra KW - XANES spectra KW - FTIR spectra KW - geochemical anomalies KW - spectra KW - particulate materials KW - deuterium KW - geochemistry KW - solar system KW - experimental studies KW - N-15/N-14 KW - isotope ratios KW - cosmochemistry KW - X-ray spectra KW - TEM data KW - solar nebula KW - organic compounds KW - D/H KW - hydrogen KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51746289?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+nature+of+molecular+cloud+material+in+interplanetary+dust&rft.au=Keller%2C+Lindsay+P%3BMessenger%2C+Scott%3BFlynn%2C+George+J%3BClemett%2C+Simon%3BWirick%2C+Sue%3BJacobsen%2C+Chris&rft.aulast=Keller&rft.aufirst=Lindsay&rft.date=2004-06-01&rft.volume=68&rft.issue=11&rft.spage=2577&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2003.10.044 L2 - http://www.sciencedirect.com/science/journal/00167037 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 - 2005-01-01 N1 - Number of references - 69 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - cosmochemistry; D/H; deuterium; experimental studies; FTIR spectra; geochemical anomalies; geochemistry; hydrogen; infrared spectra; interplanetary dust; ion probe data; isotope ratios; isotopes; mass spectra; N-15/N-14; nitrogen; organic compounds; particulate materials; solar nebula; solar system; spectra; stable isotopes; TEM data; X-ray spectra; XANES spectra DO - http://dx.doi.org/10.1016/j.gca.2003.10.044 ER - TY - JOUR T1 - NASA's exploration enterprise; an overview and recent discoveries AN - 51629862; 2006-014766 JF - NOGS Log AU - Giardino, Marco J Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 7 PB - New Orleans Geological Society, New Orleans, LA VL - 44 IS - 12 SN - 0270-8353, 0270-8353 KW - terrestrial planets KW - planets KW - Moon KW - NASA KW - government agencies KW - astrobiology KW - Mars KW - rovers KW - instruments KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51629862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=NOGS+Log&rft.atitle=NASA%27s+exploration+enterprise%3B+an+overview+and+recent+discoveries&rft.au=Giardino%2C+Marco+J&rft.aulast=Giardino&rft.aufirst=Marco&rft.date=2004-06-01&rft.volume=44&rft.issue=12&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=NOGS+Log&rft.issn=02708353&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - LA N1 - SuppNotes - Presented at New Orleans Geol. Soc. luncheon, New Orleans, LA, June 7, 2004 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; exploration; government agencies; instruments; Mars; Moon; NASA; planets; rovers; terrestrial planets ER - TY - JOUR T1 - The behavior of Li and B during planetary basalt crystallization AN - 50291902; 2004-061168 AB - Light-lithophile-element zoning patterns in pyroxene in the Shergotty and Zagami martian basaltic meteorites have previously been presented as evidence for pre-eruptive martian water. We investigate the partitioning of Li and B in martian igneous minerals experimentally, using a composition approximating that of the Queen Alexandria Range (QUE) 94201 martian basalt in one-atmosphere gas-mixing furnaces. Partition coefficients obtained for pyroxene (D (sub Li) = 0.2, D (sub B) = 0.023), plagioclase (D (sub Li) = 0.37, D (sub B) = 0.024), olivine (D (sub Li) = 0.27, D (sub B) = 0.007) and merrillite (D (sub Li) = 0.7, D (sub B) = 0.03), measured using Secondary Ion Mass Spectrometry of experimental charges, demonstrate that Li and B are incompatible in these minerals. As a test of our experimentally determined, anhydrous partition coefficients, we analyzed pyroxene in the Pasamonte eucrite, an asteroidal basalt with an anhydrous petrogenesis. Coupling of the partition coefficients with Pasamonte pyroxene analyses gives B parental melt concentrations in relative agreement with bulk rock analyses; however, Li parental melt concentrations and bulk analyses do not agree, suggestive of post-crystallization modification of Li zoning trends. Our results demonstrate that Li and B zoning patterns in pyroxene in martian basalts cannot be explained by the uptake of Li and B by co-crystallizing plagioclase, olivine, or merrillite, and suggest that the petrogeneses of Shergotty and Zagami involved something other than simple, one-atmosphere, anhydrous crystallization. JF - American Mineralogist AU - Herd, Christopher D K AU - Treiman, Allan H AU - McKay, Gordon A AU - Shearer, Charles K Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 832 EP - 840 PB - Mineralogical Society of America, Washington, DC VL - 89 IS - 5-6 SN - 0003-004X, 0003-004X KW - silicates KW - Shergotty Meteorite KW - volcanic rocks KW - stony meteorites KW - Martian meteorites KW - igneous rocks KW - thermal ionization mass spectra KW - mass spectra KW - olivine group KW - Mars KW - melts KW - lithophile elements KW - electron probe data KW - SNC Meteorites KW - meteorites KW - pyroxene group KW - Pasamonte Meteorite KW - olivine KW - basalts KW - orthosilicates KW - spectra KW - basaltic composition KW - chain silicates KW - lithium KW - silicate melts KW - alkali metals KW - achondrites KW - terrestrial planets KW - nesosilicates KW - genesis KW - planets KW - shergottite KW - metals KW - magmas KW - Queen Alexandra Range Meteorites KW - Zagami Meteorite KW - eucrite KW - boron KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50291902?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Li+and+B+during+planetary+basalt+crystallization&rft.au=Herd%2C+Christopher+D+K%3BTreiman%2C+Allan+H%3BMcKay%2C+Gordon+A%3BShearer%2C+Charles+K&rft.aulast=Herd&rft.aufirst=Christopher+D&rft.date=2004-06-01&rft.volume=89&rft.issue=5-6&rft.spage=832&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/ L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 45 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - achondrites; alkali metals; basaltic composition; basalts; boron; chain silicates; electron probe data; eucrite; genesis; igneous rocks; lithium; lithophile elements; magmas; Mars; Martian meteorites; mass spectra; melts; metals; meteorites; nesosilicates; olivine; olivine group; orthosilicates; Pasamonte Meteorite; planets; pyroxene group; Queen Alexandra Range Meteorites; shergottite; Shergotty Meteorite; silicate melts; silicates; SNC Meteorites; spectra; stony meteorites; terrestrial planets; thermal ionization mass spectra; volcanic rocks; Zagami Meteorite ER - TY - JOUR T1 - The fate of ejecta from Hyperion AN - 50288615; 2005-014545 JF - Icarus AU - Dobrovolskis, Anthony R AU - Lissauer, Jack J Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 462 EP - 473 PB - Academic Press, New York, NY VL - 169 IS - 2 SN - 0019-1035, 0019-1035 KW - cratering KW - icy satellites KW - Hyperion Satellite KW - atmosphere KW - simulation KW - ejecta KW - Iapetus Satellite KW - giant planets KW - Saturn KW - planets KW - fiducial simulation KW - velocity KW - Titan Satellite KW - planetology KW - outer planets KW - satellites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50288615?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=The+fate+of+ejecta+from+Hyperion&rft.au=Dobrovolskis%2C+Anthony+R%3BLissauer%2C+Jack+J&rft.aulast=Dobrovolskis&rft.aufirst=Anthony&rft.date=2004-06-01&rft.volume=169&rft.issue=2&rft.spage=462&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 67 N1 - PubXState - NY N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - atmosphere; cratering; ejecta; fiducial simulation; giant planets; Hyperion Satellite; Iapetus Satellite; icy satellites; outer planets; planetology; planets; satellites; Saturn; simulation; Titan Satellite; velocity ER - TY - JOUR T1 - Top 100 NASA Contractors Listed According to Total Awards Received, Fiscal Year 2003; AN - 231464069 AB - 91.__Techtrans International Inc.__________________(S)________ 8,805______.09 92.__Creare Inc.__________________________________ (S)________ 8,741______.09 96.__Diamond Group Inc.____________________________(S)________ 8,204______.09 JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/06/01/ PY - 2004 DA - 2004 Jun 01 SP - 6 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 210 IS - 43 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231464069?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Top+100+NASA+Contractors+Listed+According+to+Total+Awards+Received%2C+Fiscal+Year+2003%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-06-01&rft.volume=210&rft.issue=43&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration; Lockheed Martin Corp; Northrop Grumman Corp N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc.,All rights reserved. http://www.mcgraw-hill.com N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Analysis of the atmospheric distribution, sources, and sinks of oxygenated volatile organic chemicals based on measurements over the Pacific during TRACE-P AN - 21040242; 5998710 AB - Airborne measurements of a large number of oxygenated volatile organic chemicals (OVOC) were carried out in the Pacific troposphere (0.1-12 km) in winter/spring of 2001 (24 February to 10 April). Specifically, these measurements included acetone (CH sub(3)COCH sub(3)), methylethyl ketone (CH sub(3)COC sub(2)H sub(5), MEK), methanol (CH sub(3)OH), ethanol (C sub(2)H sub(5)OH), acetaldehyde (CH sub(3)CHO), propionaldehyde (C sub(2)H sub(5)CHO), peroxyacylnitrates (PANs) (C sub(n)H sub(2n+1)COO sub(2)NO sub(2)), and organic nitrates (C sub(n)H sub(2n+1)ONO sub(2)). Complementary measurements of formaldehyde (HCHO), methyl hydroperoxide (CH sub(3)OOH), and selected tracers were also available. OVOC were abundant in the clean troposphere and were greatly enhanced in the outflow regions from Asia. Background mixing ratios were typically highest in the lower troposphere and declined toward the upper troposphere and the lowermost stratosphere. Their total abundance (o1; OVOC) was nearly twice that of nonmethane hydrocarbons (o1; C sub(2)-C sub(8) NMHC). Throughout the troposphere, the OH reactivity of OVOC is comparable to that of methane and far exceeds that of NMHC. A comparison of these data with western Pacific observations collected some 7 years earlier (February-March 1994) did not reveal significant differences. Mixing ratios of OVOC were strongly correlated with each other as well as with tracers of fossil and biomass/biofuel combustion. Analysis of the relative enhancement of selected OVOC with respect to CH sub(3)Cl and CO in 12 plumes originating from fires and sampled in the free troposphere (3-11 km) is used to assess their primary and secondary emissions from biomass combustion. The composition of these plumes also indicates a large shift of reactive nitrogen into the PAN reservoir thereby limiting ozone formation. A three-dimensional global model that uses state of the art chemistry and source information is used to compare measured and simulated mixing ratios of selected OVOC. While there is reasonable agreement in many cases, measured aldehyde concentrations are significantly larger than predicted. At their observed levels, acetaldehyde mixing ratios are shown to be an important source of HCHO (and HO sub(x)) and PAN in the troposphere. On the basis of presently known chemistry, measured mixing ratios of aldehydes and PANs are mutually incompatible. We provide rough estimates of the global sources of several OVOC and conclude that collectively these are extremely large (150-500 Tg C yr super(-1)) but remain poorly quantified. JF - Journal of Geophysical Research. D. Atmospheres AU - Singh, H B AU - Salas, L J AU - Chatfield, R B AU - Czech, E AU - Fried, A AU - Walega, J AU - Evans, MJ AU - Field, B D AU - Jacob, D J AU - Blake, D AU - Heikes, B AU - Talbot, R AU - Sachse, G AU - Crawford, J H AU - Avery, MA AU - Sandholm, S AU - Fuelberg, H AD - NASA Ames Research Center, Moffett Field, California, USA Y1 - 2004/06// PY - 2004 DA - June 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 109 IS - D15 SN - 0148-0227, 0148-0227 KW - Pollution Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Citation No. D15S07 KW - oxygenated organics, PANs, acetone. KW - 0315 Atmospheric Composition and Structure: Biosphere/atmosphere interactions KW - 0322 Atmospheric Composition and Structure: Constituent sources and sinks KW - 0317 Atmospheric Composition and Structure: Chemical kinetic and photochemical properties KW - 0365 Atmospheric Composition and Structure: Troposphere KW - composition and chemistry KW - 0368 Atmospheric Composition and Structure: Troposphere KW - constituent transport and chemistry. KW - Chemicals KW - acetone KW - Combustion products KW - Volatile organic compounds in atmosphere KW - ISEW, North Pacific KW - Tracers KW - INW, North Pacific KW - Project TRACE KW - Airplane observation of atmospheric composition KW - I, Pacific KW - INW, Asia KW - Mixing processes KW - Asia KW - Reservoirs KW - Plumes KW - Ethanol KW - Ozone KW - Marine KW - Methane KW - Fires KW - Nitrates KW - biofuels KW - Troposphere KW - Atmospheric circulation KW - Biomass KW - Combustion KW - Air pollution KW - IW, Pacific KW - Ketones KW - Alcohols KW - Atmospheric chemistry KW - Organic compounds KW - Aldehydes KW - abundance KW - Nitrogen KW - Q2 09188:Atmospheric chemistry KW - P 0000:AIR POLLUTION KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21040242?accountid=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=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.atitle=Analysis+of+the+atmospheric+distribution%2C+sources%2C+and+sinks+of+oxygenated+volatile+organic+chemicals+based+on+measurements+over+the+Pacific+during+TRACE-P&rft.au=Singh%2C+H+B%3BSalas%2C+L+J%3BChatfield%2C+R+B%3BCzech%2C+E%3BFried%2C+A%3BWalega%2C+J%3BEvans%2C+MJ%3BField%2C+B+D%3BJacob%2C+D+J%3BBlake%2C+D%3BHeikes%2C+B%3BTalbot%2C+R%3BSachse%2C+G%3BCrawford%2C+J+H%3BAvery%2C+MA%3BSandholm%2C+S%3BFuelberg%2C+H&rft.aulast=Singh&rft.aufirst=H&rft.date=2004-06-01&rft.volume=109&rft.issue=D15&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JD003883 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Air pollution; Ketones; Alcohols; Atmospheric chemistry; Atmospheric circulation; Mixing processes; Organic compounds; Aldehydes; Project TRACE; Airplane observation of atmospheric composition; Volatile organic compounds in atmosphere; Chemicals; Fires; Methane; acetone; Nitrates; Combustion products; biofuels; Troposphere; Biomass; Combustion; Tracers; Plumes; Reservoirs; Nitrogen; Ozone; Ethanol; abundance; IW, Pacific; INW, North Pacific; INW, Asia; I, Pacific; ISEW, North Pacific; Asia; Marine DO - http://dx.doi.org/10.1029/2003JD003883 ER - TY - JOUR T1 - Testing fast photochemical theory during TRACE-P based on measurements of OH, HO sub(2), and CH sub(2)O AN - 20160357; 5998748 AB - Measurements of several short-lived photochemical species (e.g., OH, HO sub(2), and CH sub(2)O) were obtained from the DC-8 and P3-B aircraft during the NASA Transport and Chemical Evolution over the Pacific (TRACE-P) campaign. To assess fast photochemical theory over the east Asian coast and western Pacific, these measurements are compared to predictions using a photochemical time-dependent box model constrained by coincident measurements of long-lived tracers and physical parameters. Both OH and HO sub(2) are generally overpredicted by the model throughout the troposphere, which is a different result from previous field campaigns. The calculated-to-observed ratio of OH shows an altitude trend, with OH overpredicted by 80% in the upper troposphere and by 40-60% in the middle troposphere. Boundary layer and lower tropospheric OH ratios decrease from middle tropospheric values to 1.07 for the DC-8 and to 0.70 for the P3-B. HO sub(2) measured on the DC-8 is overpredicted by a median of 23% and shows no trend in the agreement with altitude. Three subsets of data which compose 12% of the HO sub(2) measurements represent outliers with respect to calculated-to-observed ratios: stratospherically influenced air, upper tropospheric data with NO > 135 pptv, and data from within clouds. Pronounced underpredictions of both HO sub(2) and OH were found for stratospherically influenced air, which is in contrast to previous studies showing good agreement of predicted and observed HO sub( x ) in the stratosphere. Observational evidence of heterogeneous uptake of HO sub(2) within low and middle tropospheric clouds is presented, though there is no indication of significant HO sub(2) uptake within higher-altitude clouds. Model predictions of CH sub(2)O are in good agreement with observations in the median for background concentrations, but a large scatter exists. Factors contributing to this scatter are examined, including the limited availability of some important constraining measurements, particularly CH sub(3)OOH. Some high concentrations of CH sub(2)O near the coast are underpredicted by the box model as a result of the inherent neglect of transport effects of CH sub(2)O and its precursors via the steady state assumption; however, these occurrences are limited to similar to 1% of the data. For the vast majority of the atmosphere, transport is unimportant in the budget of CH sub(2)O, which may be considered to be in steady state. JF - Journal of Geophysical Research. D. Atmospheres AU - Olson, Jennifer R AU - Crawford, J H AU - Chen, G AU - Fried, A AU - Evans, MJ AU - Jordan, CE AU - Sandholm, ST AU - Davis, D D AU - Anderson, B E AU - Avery, MA AU - Barrick, J D AU - Blake AU - Brune, W H AU - Eisele, F L AU - Flocke, F AU - Harder, H AU - Jacob, D J AU - Kondo, Y AU - Lefer, B L AU - Martinez, M AU - Mauldin, R L AU - Sachse, G W AU - Shetter, R E AU - Singh, H B AU - Talbot, R W AU - Tan, D AD - Atmospheric Sciences Division, Langley Research Center, NASA, Hampton, Virginia, USA Y1 - 2004/06// PY - 2004 DA - June 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 109 IS - D15 SN - 0148-0227, 0148-0227 KW - TRACE-P KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Citation No. D15S10 KW - photochemistry KW - tropospheric chemistry KW - 0365 Atmospheric Composition and Structure: Troposphere-composition and chemistry KW - 0368 Atmospheric Composition and Structure: Troposphere-constituent transport and chemistry. KW - Photochemistry KW - IE, Pacific KW - ISEW, West Pacific KW - Pollution dispersion KW - ISEW, North Pacific KW - Atmospheric models KW - Photochemical reactions in troposphere KW - Tracers KW - INW, North Pacific KW - Airplane observation of atmospheric composition KW - I, Pacific KW - Ocean-atmosphere system KW - Asia KW - Ozone KW - Air masses KW - Marine KW - Airborne sensing KW - Pollution detection KW - Troposphere KW - Atmospheric circulation KW - Stratosphere KW - Clouds KW - Air pollution KW - Photochemicals KW - Photochemical theory of ozone KW - Chemical reactions KW - Boundary layers KW - Atmospheric chemistry KW - Asia, East KW - Evolution KW - M2 551.510.43:Photochemical Processes (551.510.43) KW - P 0000:AIR POLLUTION KW - Q5 08501:General KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20160357?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.atitle=Testing+fast+photochemical+theory+during+TRACE-P+based+on+measurements+of+OH%2C+HO+sub%282%29%2C+and+CH+sub%282%29O&rft.au=Olson%2C+Jennifer+R%3BCrawford%2C+J+H%3BChen%2C+G%3BFried%2C+A%3BEvans%2C+MJ%3BJordan%2C+CE%3BSandholm%2C+ST%3BDavis%2C+D+D%3BAnderson%2C+B+E%3BAvery%2C+MA%3BBarrick%2C+J+D%3BBlake%3BBrune%2C+W+H%3BEisele%2C+F+L%3BFlocke%2C+F%3BHarder%2C+H%3BJacob%2C+D+J%3BKondo%2C+Y%3BLefer%2C+B+L%3BMartinez%2C+M%3BMauldin%2C+R+L%3BSachse%2C+G+W%3BShetter%2C+R+E%3BSingh%2C+H+B%3BTalbot%2C+R+W%3BTan%2C+D&rft.aulast=Olson&rft.aufirst=Jennifer&rft.date=2004-06-01&rft.volume=109&rft.issue=D15&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JD004278 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-02-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Photochemistry; Air masses; Airborne sensing; Pollution detection; Pollution dispersion; Troposphere; Atmospheric circulation; Stratosphere; Air pollution; Clouds; Boundary layers; Atmospheric chemistry; Ocean-atmosphere system; Evolution; Ozone; Photochemical reactions in troposphere; Photochemical theory of ozone; Airplane observation of atmospheric composition; Atmospheric models; Tracers; Photochemicals; Chemical reactions; IE, Pacific; ISEW, West Pacific; INW, North Pacific; I, Pacific; ISEW, North Pacific; Asia, East; Asia; Marine DO - http://dx.doi.org/10.1029/2003JD004278 ER - TY - JOUR T1 - Global Soil Moisture from Satellite Observations, Land Surface Models, and Ground Data: Implications for Data Assimilation AN - 18051235; 5988829 AB - Three independent surface soil moisture datasets for the period 1979-87 are compared: 1) global retrievals from the Scanning Multichannel Microwave Radiometer (SMMR), 2) global soil moisture derived from observed meteorological forcing using the NASA Catchment Land Surface Model, and 3) ground-based measurements in Eurasia and North America from the Global Soil Moisture Data Bank. Time-average soil moisture fields from the satellite and the model largely agree in the global patterns of wet and dry regions. Moreover, the time series and anomaly time series of monthly mean satellite and model soil moisture are well correlated in the transition regions between wet and dry climates where land initialization may be important for seasonal climate prediction. However, the magnitudes of time-average soil moisture and soil moisture variability are markedly different between the datasets in many locations. Absolute soil moisture values from the satellite and the model are very different, and neither agrees better with ground data, implying that a 'correct' soil moisture climatology cannot be identified with confidence from the available global data. The discrepancies between the datasets point to a need for bias estimation and correction or rescaling before satellite soil moisture can be assimilated into land surface models. JF - Journal of Hydrometeorology AU - Reichle, R H AU - Koster, R D AU - Dong, J AU - Berg, A A AD - NASA Goddard Space Flight Center, Code 900.3, Greenbelt Road, Greenbelt, MD 20771, reichle@janus.gsfc.nasa.gov Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 430 EP - 442 PB - American Meteorological Society VL - 5 IS - 3 SN - 1525-755X, 1525-755X KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Remote Sensing KW - North America KW - Satellite Technology KW - Climate models KW - Catchment Areas KW - SMMR (Scanning Multichannel Microwave Radiometer) KW - Soil Water KW - Time series analysis KW - Data assimilation KW - Hydrometeorology KW - Eurasia KW - Climatology KW - Moisture Content KW - Satellite soil moisture estimation KW - SW 0845:Water in soils KW - SW 5040:Data acquisition KW - M2 551.581:Latitudinal Influences (551.581) KW - M2 551.501.86:Use of satellite-borne instruments (551.501.86) KW - M2 556.14:Infiltration/Soil Moisture (556.14) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18051235?accountid=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=Journal+of+Hydrometeorology&rft.atitle=Global+Soil+Moisture+from+Satellite+Observations%2C+Land+Surface+Models%2C+and+Ground+Data%3A+Implications+for+Data+Assimilation&rft.au=Reichle%2C+R+H%3BKoster%2C+R+D%3BDong%2C+J%3BBerg%2C+A+A&rft.aulast=Reichle&rft.aufirst=R&rft.date=2004-06-01&rft.volume=5&rft.issue=3&rft.spage=430&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2F1525-7541%282004%29005%280430%3AGSMFSO%292.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1525-755X&volume=5&page=430 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Moisture Content; Soil Water; Satellite Technology; Remote Sensing; Catchment Areas; Climatology; Hydrometeorology; Eurasia; North America; Satellite soil moisture estimation; Climate models; Data assimilation; SMMR (Scanning Multichannel Microwave Radiometer); Time series analysis DO - http://dx.doi.org/10.1175/1525-7541(2004)005(0430:GSMFSO)2.0.CO;2 ER - TY - JOUR T1 - Inferring Changes in Terrestrial Water Storage Using ERA-40 Reanalysis Data: The Mississippi River Basin AN - 18041717; 5988716 AB - Terrestrial water storage is an essential part of the hydrological cycle, encompassing crucial elements of the climate system, such as soil moisture, groundwater, snow, and land ice. On a regional scale, it is however not a readily measured variable and observations of its individual components are scarce. This study investigates the feasability of estimating monthly terrestrial water-storage variations from water-balance computations, using the following three variables: water vapor flux convergence, atmospheric water vapor content, and river runoff. The two first variables are available with high resolution and good accuracy in the present reanalysis datasets, and river runoff is commonly measured in most parts of the world. The applicability of this approach is tested in a 10-yr (1987-96) case study for the Mississippi River basin. Data used include European Centre for Medium- Range Weather Forecasts 40-yr reanalysis (ERA-40) data (water vapor flux and atmospheric water vapor content) and runoff observations from the United States Geological Survey. Results are presented for the whole Mississippi River basin and its subbasins, and for a smaller domain covering Illinois, where direct measurements of the main components of the terrestrial water storage (soil moisture, groundwater level, and snow cover) are available. The water-balance estimates of monthly terrestrial water-storage variations show excellent agreement with observations taken over Illinois. The mean seasonal cycle, as well as interannual variations, are captured with notable accuracy. Despite this excellent agreement, it is not straightforward to integrate the computed variations over longer time periods, because there are small systematic biases in the monthly changes. These biases likely result from inaccuracies of the atmospheric assimilation system used to estimate the atmospheric water vapor convergence and can be corrected in part with the application of a simple detrending procedure. It is noteworthy that the critical domain size for water-balance computations, using high-resolution reanalysis data such as ERA-40, appears to be much smaller than for raw radiosonde data. The Illinois domain has a size of only similar to 2 x 105 km2 and is shown to be suitable for the computation of the water-balance estimates. A comparison for other regions would be needed in order to confirm this result. JF - Journal of Climate AU - Seneviratne, SI AU - Viterbo, P AU - Luethi, D AU - Schaer, C AD - Goddard Earth Sciences and Technology Center, NASA Goddard Space Flight Center, Code 900.3, Bldg. 33, Greenbelt Road, Greenbelt, MD 20771, senevira@janus.gsfc.nasa.gov Y1 - 2004/06// PY - 2004 DA - June 2004 SP - 2039 EP - 2057 PB - American Meteorological Society VL - 17 IS - 11 SN - 0894-8755, 0894-8755 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Water Vapor KW - River Basins KW - Runoff data analysis KW - Climatic changes KW - Snow Cover KW - Geological Surveys KW - Freshwater KW - Groundwater Level KW - Data reanalysis KW - Groundwater levels KW - River Flow KW - Radiosondes KW - Weather forecasting KW - Seasonal variations KW - Testing Procedures KW - Ice KW - Weather KW - Snow KW - Climates KW - Water storage KW - River discharge KW - River basins KW - USA, Mississippi R. basin KW - Snow cover KW - Hydrologic cycle KW - Water balance KW - North America, Mississippi R. KW - Geological surveys KW - Water Storage KW - Moisture Content KW - Land ice KW - Groundwater KW - Soil moisture KW - Runoff KW - SW 0835:Streamflow and runoff KW - Q2 09171:Dynamics of lakes and rivers KW - M2 556.1:Hydrologic Cycle (556.1) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18041717?accountid=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=Journal+of+Climate&rft.atitle=Inferring+Changes+in+Terrestrial+Water+Storage+Using+ERA-40+Reanalysis+Data%3A+The+Mississippi+River+Basin&rft.au=Seneviratne%2C+SI%3BViterbo%2C+P%3BLuethi%2C+D%3BSchaer%2C+C&rft.aulast=Seneviratne&rft.aufirst=SI&rft.date=2004-06-01&rft.volume=17&rft.issue=11&rft.spage=2039&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F1520-0442%282004%29017%282039%3AICITWS%292.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Snow; Climatic changes; Geological surveys; River discharge; Radiosondes; River basins; Land ice; Hydrologic cycle; Seasonal variations; Weather forecasting; Runoff; Water balance; Runoff data analysis; Water storage; Snow cover; Soil moisture; Data reanalysis; Groundwater levels; Testing Procedures; Weather; Ice; River Basins; Water Vapor; Climates; Snow Cover; Geological Surveys; Groundwater Level; Water Storage; River Flow; Moisture Content; Groundwater; North America, Mississippi R.; USA, Mississippi R. basin; Freshwater DO - http://dx.doi.org/10.1175/1520-0442(2004)017(2039:ICITWS)2.0.CO;2 ER - TY - JOUR T1 - Suggestions in the Observational Record of Land-Atmosphere Feedback Operating at Seasonal Time Scales AN - 18041669; 5988839 AB - Observed monthly precipitation anomalies are standardized across midlatitude land, and ergodicity is invoked to combine the spatially distributed data into probability density functions (pdfs) of precipitation conditioned on the strength of earlier anomalies. The conditional pdfs, though broad and overlapping, are indeed distinct at a high (99.9%) level of confidence. This implies a nonzero degree of predictability for midlatitude precipitation, even at 3-month leads. This behavior is reproduced by an AGCM only when land-atmosphere feedback in the model is enabled. JF - Journal of Hydrometeorology AU - Koster, R D AU - Suarez, MJ AD - NASA GSFC, 900.3, Greenbelt, MD 20771. randal.d, randal.dkoster@nasa.gov Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 567 EP - 572 PB - American Meteorological Society VL - 5 IS - 3 SN - 1525-755X, 1525-755X KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Hydrometeorology KW - Precipitation forecasting techniques KW - Time Series Analysis KW - Seasonal Variations KW - Precipitation anomalies KW - Air-earth Interfaces KW - Probability forecasting KW - Precipitation KW - Land-atmosphere interaction KW - Model Studies KW - SW 0815:Precipitation KW - M2 551.577:General Precipitation (551.577) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18041669?accountid=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=Journal+of+Hydrometeorology&rft.atitle=Suggestions+in+the+Observational+Record+of+Land-Atmosphere+Feedback+Operating+at+Seasonal+Time+Scales&rft.au=Koster%2C+R+D%3BSuarez%2C+MJ&rft.aulast=Koster&rft.aufirst=R&rft.date=2004-06-01&rft.volume=5&rft.issue=3&rft.spage=567&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrometeorology&rft.issn=1525755X&rft_id=info:doi/10.1175%2F1525-7541%282004%29005%280567%3ASITORO%292.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1525-755X&volume=5&page=567 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Precipitation; Air-earth Interfaces; Seasonal Variations; Time Series Analysis; Model Studies; Hydrometeorology; Precipitation anomalies; Land-atmosphere interaction; Precipitation forecasting techniques; Probability forecasting DO - http://dx.doi.org/10.1175/1525-7541(2004)005(0567:SITORO)2.0.CO;2 ER - TY - JOUR T1 - Forest Attributes from Radar Interferometric Structure and Its Fusion with Optical Remote Sensing AN - 18006973; 5959613 AB - The possibility of global, three-dimensional remote sensing of forest structure with interferometric synthetic aperture radar (InSAR) bears on important forest ecological processes, particularly the carbon cycle. InSAR supplements two-dimensional remote sensing with information in the vertical dimension. Its strengths in potential for global coverage complement those of lidar (light detecting and ranging), which has the potential for high-accuracy vertical profiles over small areas. InSAR derives its sensitivity to forest vertical structure from the differences in signals received by two, spatially separate radar receivers. Estimation of parameters describing vertical structure requires multiple-polarization, multiple frequency, or multiple-baseline InSAR. Combining InSAR with complementary remote sensing techniques, such as hyperspectral optical imaging and lidar, can enhance vertical-structure estimates and consequent biophysical quantities of importance to ecologists, such as biomass. Future InSAR experiments will supplement recent airborne and spaceborne demonstrations, and together with inputs from ecologists regarding structure, they will suggest designs for future spaceborne strategies for measuring global vegetation structure. JF - Bioscience AU - Treuhaft, R N AU - Law, B E AU - Asner, G P AD - Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA, robert.treuhaft@jpl.nasa.gov Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 561 EP - 571 PB - American Institute of Biological Sciences VL - 54 IS - 6 SN - 0006-3568, 0006-3568 KW - Ecology Abstracts KW - Vegetation patterns KW - Remote sensing KW - Forests KW - D 04120:Woodlands KW - D 04002:Surveying and remote sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18006973?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioscience&rft.atitle=Forest+Attributes+from+Radar+Interferometric+Structure+and+Its+Fusion+with+Optical+Remote+Sensing&rft.au=Treuhaft%2C+R+N%3BLaw%2C+B+E%3BAsner%2C+G+P&rft.aulast=Treuhaft&rft.aufirst=R&rft.date=2004-06-01&rft.volume=54&rft.issue=6&rft.spage=561&rft.isbn=&rft.btitle=&rft.title=Bioscience&rft.issn=00063568&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Vegetation patterns; Remote sensing; Forests ER - TY - JOUR T1 - Predicting climate change effects on vegetation, soil thermal dynamics, and carbon cycling in ecosystems of interior Alaska AN - 17937727; 5891852 AB - A dynamic vegetation model has been used to predict patterns of recent past and potential future change in taiga forest ecosystems of interior Alaska. The model, called CASA (Carnegie Ames Stanford Approach), is a process-based ecosystem depiction of plant and soil processes, including all major cycles of water and carbon. CASA's dynamic vegetation component is intended to facilitate coupling to general circulation models of the atmosphere, which require mechanistic fluxes and feedbacks from terrestrial vegetation. Simulation results for selected Alaska sites of Denali National Park suggest that the past 50-year climate trends of warming temperatures may shift the taiga ecosystem from dominance by evergreen needleleaf trees to a more mixed broadleaf-needleleaf tree composition. For other (higher elevation) areas of Denali, our model predicts that a difference of only about 3 degree C in mean annual air temperatures appears to differentiate the permanent presence of tundra vegetation forms over taiga forest. The model predicts that over the 1950-1999 climate record at Denali station, the changing taiga ecosystems were net sinks for atmospheric CO sub(2) of about 1.3 kg C m super(-2). During the warm 1990s, these forests were predicted to be net carbon sinks of more than 15 g C m super(-2) per year in 8 out of 10 years. Predicted NPP for the forest continues to increase with a projected warming trend for the next 25 years at a mean rate of about +1.2 g C m super(-2) per year. On the basis of these model results, a series of crucial field site measurements can be identified for inclusion in subsequent long-term ecological studies of the changing taiga forest. JF - Ecological Modelling AU - Potter, C AD - NASA Ames Research Center, Ecosystem Science and Technology Branch, Moffett Field, CA 94035, USA, cpotter@gaia.arc.nasa.gov Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 1 EP - 24 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 175 IS - 1 SN - 0304-3800, 0304-3800 KW - Sustainability Science Abstracts; Ecology Abstracts KW - USA, Alaska KW - Taiga KW - Climate KW - Climatic changes KW - Carbon cycle KW - National parks KW - Forests KW - Soil temperature KW - Vegetation KW - Ecosystem models KW - Models KW - Vegetation cover KW - Vegetation changes KW - carbon sinks KW - Tundra KW - Ecosystem assessment KW - D 04003:Modeling, mathematics, computer applications KW - M3 1110:Atmosphere UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17937727?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Modelling&rft.atitle=Predicting+climate+change+effects+on+vegetation%2C+soil+thermal+dynamics%2C+and+carbon+cycling+in+ecosystems+of+interior+Alaska&rft.au=Potter%2C+C&rft.aulast=Potter&rft.aufirst=C&rft.date=2004-06-01&rft.volume=175&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Ecological+Modelling&rft.issn=03043800&rft_id=info:doi/10.1016%2Fj.ecolmodel.2003.05.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Taiga; Climatic changes; Climate; National parks; Carbon cycle; Vegetation; Soil temperature; Forests; Ecosystem models; Models; Vegetation cover; Vegetation changes; carbon sinks; Tundra; Ecosystem assessment; USA, Alaska DO - http://dx.doi.org/10.1016/j.ecolmodel.2003.05.004 ER - TY - JOUR T1 - Modeling Carbon Sequestration over the Large-Scale Amazon Basin, Aided by Satellite Observations. Part I: Wet- and Dry-Season Surface Radiation Budget Flux and Precipitation Variability Based on GOES Retrievals AN - 17282179; 5988806 AB - In this first part of a two-part investigation, large-scale Geostationary Operational Environmental Satellite (GOES) analyses over the Amazonia region have been carried out for March and October of 1999 to provide detailed information on surface radiation budget (SRB) and precipitation variability. SRB fluxes and rainfall are the two foremost cloud-modulated control variables that affect land surface processes, and they require specification at space-time resolutions concomitant with the changing cloud field to represent adequately the complex coupling of energy, water, and carbon budgets. These processes ultimately determine the relative variations in carbon sequestration and carbon dioxide release within a forest ecosystem. SRB and precipitation retrieval algorithms using GOES imager measurements are used to retrieve surface downward radiation and surface rain rates at high space-time resolutions for large-scale carbon budget modeling applications in conjunction with the Large-Scale Biosphere-Atmosphere Experiment in Amazonia. To validate the retrieval algorithms, instantaneous estimates of SRB fluxes and rain rates over 8 km x 8 km areas were compared with 30-min-averaged surface measurements obtained from tower sites located near Ji-Parana and Manaus in the states of Rondonia and Amazonas, respectively. Because of large aerosol concentrations originating from biomass burning during the dry season (i.e., September and October for purposes of this analysis), an aerosol index from the Total Ozone Mapping Spectrometer is used in the solar radiation retrieval algorithm. The validation comparisons indicate that bias errors for incoming total solar, photosynthetically active radiation (PAR), and infrared flux retrievals are under 4%, 6%, and 3% of the mean values, respectively. Precision errors at the analyzed space- time scales are on the order of 20%, 20%, and 5%. The visible and infrared satellite measurements used for precipitation retrieval do not directly detect rainfall processes, and yet they are responsive to the rapidly changing cloud fields, which are directly associated with precipitation life cycles over the Amazon basin. In conducting the validation analysis at high space-time scales, the comparisons indicate systematic bias uncertainties on the order of 25%. These uncertainties are comparable to published values from an independent assessment of bias uncertainties inherent to the current highest-quality satellite retrievals, that is, from the Tropical Rainfall Measuring Mission. Because precipitation is a weak direct control on photosynthesis for the Amazon ecosystem, that is, photosynthesis is dominated by the strong diurnal controls of incoming PAR and ambient air-canopy temperatures, such uncertainties are tolerable. By the same token, precipitation is a strong control on soil thermal properties and carbon respiration through soil moisture, but the latter is a time-integrating variable and thus inhibits introduction of modeling errors caused by random errors in the precipitation forcing. The investigation concludes with analysis of the monthly, daily, and diurnal variations intrinsic to SRB and rainfall processes over the Amazon basin, including explanations of how these variations arise during wet- and dry-season periods. JF - Journal of Applied Meteorology AU - Gu, J AU - Smith, E A AU - Cooper, HJ AU - Grose, A AU - Liu, G AU - Merritt, J D AU - Waterloo, MJ AU - de Araujo, AC AU - Nobre, AD AU - Manzi, A O AU - Marengo, J AU - de Oliveira, PJ AU - von Randow, C AU - Norman, J AU - Silva Dias, P AD - NASA Goddard Space Flight Center, Code 912.1, Greenbelt, MD 20771-0001., eric.asmith@nasa.gov Y1 - 2004/06// PY - 2004 DA - Jun 2004 SP - 870 EP - 886 PB - American Meteorological Society VL - 43 IS - 6 SN - 0894-8763, 0894-8763 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Pollution Abstracts KW - Carbon dioxide flux in forest air KW - Photosynthesis KW - Rainfall KW - Satellite precipitation estimates KW - Satellite aerosol content estimation KW - Algorithms KW - Geostationary Operational Environmental Satellite (GOES) KW - Carbon sequestration KW - Carbon KW - Radiation KW - Meteorology KW - Brazil, Rondonia KW - South America, Amazonia KW - TOMS (Total Ozone Mapping Spectrometer) KW - Brazil, Amazonas KW - Precipitation KW - Errors KW - Satellites KW - Satellite radiation budget investigations KW - Model Studies KW - Clouds KW - Precipitation variability KW - Tropical Rainfall Measuring Mission (TRMM) KW - Carbon budget of forests KW - Fluctuations KW - P 0000:AIR POLLUTION KW - M2 551.501.86:Use of satellite-borne instruments (551.501.86) KW - SW 0815:Precipitation KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17282179?accountid=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=Journal+of+Applied+Meteorology&rft.atitle=Modeling+Carbon+Sequestration+over+the+Large-Scale+Amazon+Basin%2C+Aided+by+Satellite+Observations.+Part+I%3A+Wet-+and+Dry-Season+Surface+Radiation+Budget+Flux+and+Precipitation+Variability+Based+on+GOES+Retrievals&rft.au=Gu%2C+J%3BSmith%2C+E+A%3BCooper%2C+HJ%3BGrose%2C+A%3BLiu%2C+G%3BMerritt%2C+J+D%3BWaterloo%2C+MJ%3Bde+Araujo%2C+AC%3BNobre%2C+AD%3BManzi%2C+A+O%3BMarengo%2C+J%3Bde+Oliveira%2C+PJ%3Bvon+Randow%2C+C%3BNorman%2C+J%3BSilva+Dias%2C+P&rft.aulast=Gu&rft.aufirst=J&rft.date=2004-06-01&rft.volume=43&rft.issue=6&rft.spage=870&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Meteorology&rft.issn=08948763&rft_id=info:doi/10.1175%2F1520-0450%282004%29043%280870%3AMCSOTL%292.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0894-8763&volume=43&page=870 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - TOMS (Total Ozone Mapping Spectrometer); Carbon dioxide flux in forest air; Satellite aerosol content estimation; Satellite precipitation estimates; Algorithms; Precipitation variability; Tropical Rainfall Measuring Mission (TRMM); Carbon budget of forests; Geostationary Operational Environmental Satellite (GOES); Satellite radiation budget investigations; Carbon sequestration; Photosynthesis; Radiation; Rainfall; Meteorology; Satellites; Clouds; Carbon; Precipitation; Errors; Fluctuations; Model Studies; South America, Amazonia; Brazil, Amazonas; Brazil, Rondonia DO - http://dx.doi.org/10.1175/1520-0450(2004)043(0870:MCSOTL)2.0.CO;2 ER - TY - CPAPER T1 - Constraining the global mass distribution of mineral dust aerosol III posters AN - 39949267; 3846673 AU - Miller, R L AU - Zender, C S Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39949267?accountid=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=&rft.atitle=Constraining+the+global+mass+distribution+of+mineral+dust+aerosol+III+posters&rft.au=Miller%2C+R+L%3BZender%2C+C+S&rft.aulast=Miller&rft.aufirst=R&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Reconnection? Dayside AN - 39943223; 3853314 AU - Kuznetsova, M M AU - Scudder, J D Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39943223?accountid=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=&rft.atitle=Reconnection%3F+Dayside&rft.au=Kuznetsova%2C+M+M%3BScudder%2C+J+D&rft.aulast=Kuznetsova&rft.aufirst=M&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Model for vortex ring state influence on rotorcraft flight dynamics AN - 39884951; 3851376 AU - Johnson, W Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39884951?accountid=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=&rft.atitle=Model+for+vortex+ring+state+influence+on+rotorcraft+flight+dynamics&rft.au=Johnson%2C+W&rft.aulast=Johnson&rft.aufirst=W&rft.date=2004-05-20&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 - SuppNotes - Availability: AHS International, 217 N. Washington St., Alexandria, VA 22314-2538, USA; phone: 703-684-6777; fax: 703-739-9279; email: Staff@vtol.org; URL: www.vtol.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Ice cores: Contributions to climate variability and dynamics I posters AN - 39875912; 3849634 AU - Shuman, CA Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39875912?accountid=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=&rft.atitle=Ice+cores%3A+Contributions+to+climate+variability+and+dynamics+I+posters&rft.au=Shuman%2C+CA&rft.aulast=Shuman&rft.aufirst=CA&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Constraining the global mass distribution of mineral dust aerosol I AN - 39873937; 3846671 AU - Miller, R L AU - Zender, C S Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39873937?accountid=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=&rft.atitle=Constraining+the+global+mass+distribution+of+mineral+dust+aerosol+I&rft.au=Miller%2C+R+L%3BZender%2C+C+S&rft.aulast=Miller&rft.aufirst=R&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Atmospheric correction of imagery, 0.35 - 12 micrometers, based on first principles AN - 39871967; 3845517 AU - Rickman, D Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39871967?accountid=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=&rft.atitle=Atmospheric+correction+of+imagery%2C+0.35+-+12+micrometers%2C+based+on+first+principles&rft.au=Rickman%2C+D&rft.aulast=Rickman&rft.aufirst=D&rft.date=2004-05-20&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 - SuppNotes - Availability: American Association of Geographers, 1710 Sixteenth Street NW, Washington, DC 20009-3198, USA; phone: 202-234-1450; fax: 202-234-2744; URL: www.aag.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Nighttime urban imagery from space AN - 39868433; 3851938 AU - Lulla, K Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39868433?accountid=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=&rft.atitle=Nighttime+urban+imagery+from+space&rft.au=Lulla%2C+K&rft.aulast=Lulla&rft.aufirst=K&rft.date=2004-05-20&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 - SuppNotes - Availability: American Association of Geographers, 1710 Sixteenth Street NW, Washington, DC 20009-3198, USA; phone: 202-234-1450; fax: 202-234-2744; URL: www.aag.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mechanics of shallow subduction zones I posters AN - 39867631; 3851146 AU - Sauber, J AU - Mazzotti, S AU - Dmowska, R Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39867631?accountid=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=&rft.atitle=Mechanics+of+shallow+subduction+zones+I+posters&rft.au=Sauber%2C+J%3BMazzotti%2C+S%3BDmowska%2C+R&rft.aulast=Sauber&rft.aufirst=J&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Aerosol, ice, and cloud properties and microphysics II AN - 39856940; 3845016 AU - O'Neill, N T AU - Monier, M Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39856940?accountid=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=&rft.atitle=Aerosol%2C+ice%2C+and+cloud+properties+and+microphysics+II&rft.au=O%27Neill%2C+N+T%3BMonier%2C+M&rft.aulast=O%27Neill&rft.aufirst=N&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Effects of blade sweep on V-22 whirl flutter, performance and loads AN - 39853644; 3847739 AU - Acree, C Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39853644?accountid=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=&rft.atitle=Effects+of+blade+sweep+on+V-22+whirl+flutter%2C+performance+and+loads&rft.au=Acree%2C+C&rft.aulast=Acree&rft.aufirst=C&rft.date=2004-05-20&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 - SuppNotes - Availability: AHS International, 217 N. Washington St., Alexandria, VA 22314-2538, USA; phone: 703-684-6777; fax: 703-739-9279; email: Staff@vtol.org; URL: www.vtol.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Advances in understanding the global water cycle I AN - 39852433; 3844996 AU - Entin, J AU - Avissar, R AU - Lawford, R G Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39852433?accountid=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=&rft.atitle=Advances+in+understanding+the+global+water+cycle+I&rft.au=Entin%2C+J%3BAvissar%2C+R%3BLawford%2C+R+G&rft.aulast=Entin&rft.aufirst=J&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Time-variable gravity: Observation, modeling, and interpretation II AN - 39851502; 3855107 AU - Chao, B F AU - Hinderer, J Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39851502?accountid=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=&rft.atitle=Time-variable+gravity%3A+Observation%2C+modeling%2C+and+interpretation+II&rft.au=Chao%2C+B+F%3BHinderer%2C+J&rft.aulast=Chao&rft.aufirst=B&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Remote sensing of precipitation posters AN - 39851350; 3853553 AU - Bell, T L AU - Steiner, M Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39851350?accountid=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=&rft.atitle=Remote+sensing+of+precipitation+posters&rft.au=Bell%2C+T+L%3BSteiner%2C+M&rft.aulast=Bell&rft.aufirst=T&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - February 2004 Ulysses encounter with Jupiter II posters AN - 39850689; 3848473 AU - Macdowall, R J AU - Zhang, M Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39850689?accountid=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=&rft.atitle=February+2004+Ulysses+encounter+with+Jupiter+II+posters&rft.au=Macdowall%2C+R+J%3BZhang%2C+M&rft.aulast=Macdowall&rft.aufirst=R&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Estuarine ecosystems and links to uplands posters AN - 39846733; 3848142 AU - Peteet, D M AU - Louchouarn, P Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39846733?accountid=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=&rft.atitle=Estuarine+ecosystems+and+links+to+uplands+posters&rft.au=Peteet%2C+D+M%3BLouchouarn%2C+P&rft.aulast=Peteet&rft.aufirst=D&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Estuarine ecosystems and links to upland watersheds AN - 39846704; 3848141 AU - Peteet, D M AU - Louchouarn, P Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39846704?accountid=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=&rft.atitle=Estuarine+ecosystems+and+links+to+upland+watersheds&rft.au=Peteet%2C+D+M%3BLouchouarn%2C+P&rft.aulast=Peteet&rft.aufirst=D&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Constraining the global mass distribution of mineral dust aerosol II AN - 39841078; 3846672 AU - Miller, R L AU - Zender, C S Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39841078?accountid=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=&rft.atitle=Constraining+the+global+mass+distribution+of+mineral+dust+aerosol+II&rft.au=Miller%2C+R+L%3BZender%2C+C+S&rft.aulast=Miller&rft.aufirst=R&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Large-scale climate trends and processes AN - 39840366; 3850688 AU - Schmidt, G AU - Rasch, P Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39840366?accountid=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=&rft.atitle=Large-scale+climate+trends+and+processes&rft.au=Schmidt%2C+G%3BRasch%2C+P&rft.aulast=Schmidt&rft.aufirst=G&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Violent sun-earth connection events of October-November 2003: Genesis AN - 39840169; 3855833 AU - Gopalswamy, N AU - Kahler, S W Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39840169?accountid=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=&rft.atitle=Violent+sun-earth+connection+events+of+October-November+2003%3A+Genesis&rft.au=Gopalswamy%2C+N%3BKahler%2C+S+W&rft.aulast=Gopalswamy&rft.aufirst=N&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Whirl flutter studies for a strategic ESTOL transport demonstrator AN - 39834541; 3856078 AU - Acree, C AU - Hoffman, K Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39834541?accountid=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=&rft.atitle=Whirl+flutter+studies+for+a+strategic+ESTOL+transport+demonstrator&rft.au=Acree%2C+C%3BHoffman%2C+K&rft.aulast=Acree&rft.aufirst=C&rft.date=2004-05-20&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 - SuppNotes - Availability: AHS International, 217 N. Washington St., Alexandria, VA 22314-2538, USA; phone: 703-684-6777; fax: 703-739-9279; email: Staff@vtol.org; URL: www.vtol.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Accessing GIS data and services through the NASA global change master directory AN - 39830774; 3844878 AU - Stevens, T Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39830774?accountid=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=&rft.atitle=Accessing+GIS+data+and+services+through+the+NASA+global+change+master+directory&rft.au=Stevens%2C+T&rft.aulast=Stevens&rft.aufirst=T&rft.date=2004-05-20&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 - SuppNotes - Availability: American Association of Geographers, 1710 Sixteenth Street NW, Washington, DC 20009-3198, USA; phone: 202-234-1450; fax: 202-234-2744; URL: www.aag.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Satellite magnetic missions since magsat: Recent and proposed I AN - 39827527; 3853964 AU - Taylor, P T AU - Cain, J C Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39827527?accountid=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=&rft.atitle=Satellite+magnetic+missions+since+magsat%3A+Recent+and+proposed+I&rft.au=Taylor%2C+P+T%3BCain%2C+J+C&rft.aulast=Taylor&rft.aufirst=P&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Magnetic field of planetary lithosphere I AN - 39822754; 3850948 AU - Purucker, M AU - Arkani-Hamed, J Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39822754?accountid=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=&rft.atitle=Magnetic+field+of+planetary+lithosphere+I&rft.au=Purucker%2C+M%3BArkani-Hamed%2C+J&rft.aulast=Purucker&rft.aufirst=M&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fresh perspectives in solar-heliospheric science I AN - 39822388; 3848675 AU - Richardson, I G AU - Smith, E J Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39822388?accountid=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=&rft.atitle=Fresh+perspectives+in+solar-heliospheric+science+I&rft.au=Richardson%2C+I+G%3BSmith%2C+E+J&rft.aulast=Richardson&rft.aufirst=I&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Inspire the next generation of earth explorers: NASA's plan for earth science education AN - 39807526; 3850226 AU - Schweizer, D Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39807526?accountid=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=&rft.atitle=Inspire+the+next+generation+of+earth+explorers%3A+NASA%27s+plan+for+earth+science+education&rft.au=Schweizer%2C+D&rft.aulast=Schweizer&rft.aufirst=D&rft.date=2004-05-20&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 - SuppNotes - Availability: American Association of Geographers, 1710 Sixteenth Street NW, Washington, DC 20009-3198, USA; phone: 202-234-1450; fax: 202-234-2744; URL: www.aag.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Mechanics of shallow subduction zones II AN - 39794301; 3851147 AU - Sauber, J AU - Mazzotti, S AU - Dmowska, R Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39794301?accountid=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=&rft.atitle=Mechanics+of+shallow+subduction+zones+II&rft.au=Sauber%2C+J%3BMazzotti%2C+S%3BDmowska%2C+R&rft.aulast=Sauber&rft.aufirst=J&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Magnetic field of planetary lithosphere II posters AN - 39794202; 3850949 AU - Purucker, M AU - Arkani-Hamed, J Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39794202?accountid=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=&rft.atitle=Magnetic+field+of+planetary+lithosphere+II+posters&rft.au=Purucker%2C+M%3BArkani-Hamed%2C+J&rft.aulast=Purucker&rft.aufirst=M&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - February 2004 Ulysses encounter with Jupiter I AN - 39793941; 3848472 AU - Suess, ST AU - Macdowall, R J Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39793941?accountid=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=&rft.atitle=February+2004+Ulysses+encounter+with+Jupiter+I&rft.au=Suess%2C+ST%3BMacdowall%2C+R+J&rft.aulast=Suess&rft.aufirst=ST&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Stratospheric composition and dynamics I AN - 39791965; 3854674 AU - Rault, D F AU - Melo, S M Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39791965?accountid=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=&rft.atitle=Stratospheric+composition+and+dynamics+I&rft.au=Rault%2C+D+F%3BMelo%2C+S+M&rft.aulast=Rault&rft.aufirst=D&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Solar wind II AN - 39791877; 3854364 AU - Ogilvie, K W AU - Richardson, I G Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39791877?accountid=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=&rft.atitle=Solar+wind+II&rft.au=Ogilvie%2C+K+W%3BRichardson%2C+I+G&rft.aulast=Ogilvie&rft.aufirst=K&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Violent sun-earth connection events of October-November 2003: Geospace impact I AN - 39790875; 3855834 AU - Giles, B AU - Skoug, R Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39790875?accountid=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=&rft.atitle=Violent+sun-earth+connection+events+of+October-November+2003%3A+Geospace+impact+I&rft.au=Giles%2C+B%3BSkoug%2C+R&rft.aulast=Giles&rft.aufirst=B&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Full scale rotor aeroacoustic predictions and the link to model scale rotor data AN - 39789441; 3848731 AU - Boyd, D AU - Burley, C AU - Conner, D Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39789441?accountid=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=&rft.atitle=Full+scale+rotor+aeroacoustic+predictions+and+the+link+to+model+scale+rotor+data&rft.au=Boyd%2C+D%3BBurley%2C+C%3BConner%2C+D&rft.aulast=Boyd&rft.aufirst=D&rft.date=2004-05-20&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 - SuppNotes - Availability: AHS International, 217 N. Washington St., Alexandria, VA 22314-2538, USA; phone: 703-684-6777; fax: 703-739-9279; email: Staff@vtol.org; URL: www.vtol.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Oxygen-18: Connecting climate models, observations, and paleodata II AN - 39787055; 3852276 AU - Schmidt, G AU - Paul, A Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39787055?accountid=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=&rft.atitle=Oxygen-18%3A+Connecting+climate+models%2C+observations%2C+and+paleodata+II&rft.au=Schmidt%2C+G%3BPaul%2C+A&rft.aulast=Schmidt&rft.aufirst=G&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Magnetopause, mantle, and low-latitude boundary layer AN - 39786712; 3850953 AU - Kuznetsova, M M AU - Scudder, J D Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39786712?accountid=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=&rft.atitle=Magnetopause%2C+mantle%2C+and+low-latitude+boundary+layer&rft.au=Kuznetsova%2C+M+M%3BScudder%2C+J+D&rft.aulast=Kuznetsova&rft.aufirst=M&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluating the distribution of emulsified zero-valent iron for four different injection techniques AN - 39786267; 3848198 AU - Quinn, J AU - O'Hara, S AU - Krug, T AU - Geiger, C AU - Clausen, C Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39786267?accountid=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=&rft.atitle=Evaluating+the+distribution+of+emulsified+zero-valent+iron+for+four+different+injection+techniques&rft.au=Quinn%2C+J%3BO%27Hara%2C+S%3BKrug%2C+T%3BGeiger%2C+C%3BClausen%2C+C&rft.aulast=Quinn&rft.aufirst=J&rft.date=2004-05-20&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 - SuppNotes - Availability: Battelle, Battelle, 505 King Ave., Columbus, Ohio 43201, USA; phone: 614 488 2030; fax: 614 424 3667; URL: www.battelle.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Using high resolution multispectral remote sensing data for urban land cover characterization and assessment of its impact on the urban heat island effect and air quality AN - 39761417; 3855693 AU - Quattrochi, D Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39761417?accountid=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=&rft.atitle=Using+high+resolution+multispectral+remote+sensing+data+for+urban+land+cover+characterization+and+assessment+of+its+impact+on+the+urban+heat+island+effect+and+air+quality&rft.au=Quattrochi%2C+D&rft.aulast=Quattrochi&rft.aufirst=D&rft.date=2004-05-20&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 - SuppNotes - Availability: American Association of Geographers, 1710 Sixteenth Street NW, Washington, DC 20009-3198, USA; phone: 202-234-1450; fax: 202-234-2744; URL: www.aag.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Neural network modeling of UH-60A pilot vibration AN - 39751108; 3851787 AU - Kottapali, S Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39751108?accountid=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=&rft.atitle=Neural+network+modeling+of+UH-60A+pilot+vibration&rft.au=Kottapali%2C+S&rft.aulast=Kottapali&rft.aufirst=S&rft.date=2004-05-20&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 - SuppNotes - Availability: AHS International, 217 N. Washington St., Alexandria, VA 22314-2538, USA; phone: 703-684-6777; fax: 703-739-9279; email: Staff@vtol.org; URL: www.vtol.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Remote sensing, hydrology, and field experiments I AN - 39748011; 3853545 AU - Entin, J AU - Lakshmi, V Y1 - 2004/05/20/ PY - 2004 DA - 2004 May 20 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39748011?accountid=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=&rft.atitle=Remote+sensing%2C+hydrology%2C+and+field+experiments+I&rft.au=Entin%2C+J%3BLakshmi%2C+V&rft.aulast=Entin&rft.aufirst=J&rft.date=2004-05-20&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 - SuppNotes - Availability: American Geophysical Union, 2000 Florida Ave., N.W., Washington, DC 20009, USA; URL: www.agu.org N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Molecular evidence for a terrestrial origin of snakes AN - 1351598891; 2013-040224 AB - Biologists have debated the origin of snakes since the nineteenth century. One hypothesis suggests that snakes are most closely related to terrestrial lizards, and reduced their limbs on land. An alternative hypothesis proposes that snakes are most closely related to Cretaceous marine lizards, such as mosasaurs, and reduced their limbs in water. A presumed close relationship between living monitor lizards, believed to be close relatives of the extinct mosasaurs, and snakes has bolstered the marine origin hypothesis. Here, we show that DNA sequence evidence does not support a close relationship between snakes and monitor lizards, and thus supports a terrestrial origin of snakes. JF - Proceedings - Royal Society of London, Biological Sciences AU - Vidal, Nicolas AU - Hedges, S Blair Y1 - 2004/05/07/ PY - 2004 DA - 2004 May 07 SP - S226 EP - S229 PB - Royal Society of London, London VL - 271 IS - Suppl. 4 SN - 0962-8452, 0962-8452 KW - Diapsida KW - Chordata KW - terrestrial environment KW - living taxa KW - phylogeny KW - Lepidosauria KW - biologic evolution KW - Reptilia KW - paleoenvironment KW - nucleic acids KW - Serpentes KW - Squamata KW - DNA KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1351598891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+Royal+Society+of+London%2C+Biological+Sciences&rft.atitle=Molecular+evidence+for+a+terrestrial+origin+of+snakes&rft.au=Vidal%2C+Nicolas%3BHedges%2C+S+Blair&rft.aulast=Vidal&rft.aufirst=Nicolas&rft.date=2004-05-07&rft.volume=271&rft.issue=Suppl.+4&rft.spage=S226&rft.isbn=&rft.btitle=&rft.title=Proceedings+-+Royal+Society+of+London%2C+Biological+Sciences&rft.issn=09628452&rft_id=info:doi/10.1098%2Frsbl.2003.0151 L2 - http://journals.royalsociety.org/content/102024/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by the Royal Society, London, United Kingdom N1 - Date revised - 2013-01-01 N1 - Number of references - 44 N1 - Document feature - illus. N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2013-05-16 N1 - CODEN - PRLBA4 N1 - SubjectsTermNotLitGenreText - biologic evolution; Chordata; Diapsida; DNA; Lepidosauria; living taxa; nucleic acids; paleoenvironment; phylogeny; Reptilia; Serpentes; Squamata; terrestrial environment; Tetrapoda; Vertebrata DO - http://dx.doi.org/10.1098/rsbl.2003.0151 ER - TY - JOUR T1 - Task Switching in a Hierarchical Task Structure: Evidence for the Fragility of the Task Repetition Benefit AN - 85589968; 200409786 AB - In the experiments outlined in this article, the authors investigate lexical access processes in language production. In their earlier work, T. Pechmann & D. Zerbst (2002) reported evidence for grammatical category constraints in a picture-word interference task. Although grammatical category information was not activated when subjects produced bare noun descriptions of simple objects, a robust effect arose when the target word had to be embedded in a syntactic frame. The current experiments demonstrate that compilation of a simple noun phrase (NP) yields word class effects in picture-word interference experiments in the same time frame as that generally observed for semantic processing. Most significantly, the effect emerges both in German & English with very similar profiles. On these grounds, it is implausible that the effect depends on syntactic gender activation, because such constraints are lacking in the English language version of the experiments. 4 Tables, 4 Figures, 35 References. [Copyright 2004 The American Psychological Association.] JF - Journal of Experimental Psychology: Learning, Memory, and Cognition AU - Lien, Mei-Ching AU - Ruthruff, Eric AD - NASA Ames Research Center, Moffett Field, CA mclien@mail.arc.nasa.gov Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 697 EP - 713 VL - 30 IS - 3 SN - 0278-7393, 0278-7393 KW - Gender (Grammatical) (27100) KW - Interference (Learning) (37150) KW - English (21900) KW - Grammatical Categories (28750) KW - Lexical Access (46630) KW - Noun Phrases (59600) KW - Speech Production (82780) KW - Semantic Processing (76760) KW - German (27700) KW - article KW - 4021: psycholinguistics; lexical processing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/85589968?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Allba&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Experimental+Psychology%3A+Learning%2C+Memory%2C+and+Cognition&rft.atitle=Task+Switching+in+a+Hierarchical+Task+Structure%3A+Evidence+for+the+Fragility+of+the+Task+Repetition+Benefit&rft.au=Lien%2C+Mei-Ching%3BRuthruff%2C+Eric&rft.aulast=Lien&rft.aufirst=Mei-Ching&rft.date=2004-05-01&rft.volume=30&rft.issue=3&rft.spage=697&rft.isbn=&rft.btitle=&rft.title=Journal+of+Experimental+Psychology%3A+Learning%2C+Memory%2C+and+Cognition&rft.issn=02787393&rft_id=info:doi/ LA - English DB - Linguistics and Language Behavior Abstracts (LLBA) N1 - Date revised - 2004-09-01 N1 - Last updated - 2016-09-27 N1 - CODEN - JEPCEA N1 - SubjectsTermNotLitGenreText - Lexical Access (46630); Speech Production (82780); English (21900); German (27700); Interference (Learning) (37150); Grammatical Categories (28750); Noun Phrases (59600); Semantic Processing (76760); Gender (Grammatical) (27100) ER - TY - JOUR T1 - Laboratory hydration of condensed magnesiosilica smokes with implications for hydrated silicates in IDPs and comets AN - 51806377; 2004-070725 AB - Samples of silica-rich and MgO-rich condensed, amorphous magnesiosilica smokes were hydrated to monitor systematic mineralogical and chemical changes as a function of time and temperature controlled by their unique metastable eutectic compositions, their porous texture, and the ultrafine, nanometer grain size of all entities. At water supersaturated conditions, proto-phyllosilicates formed by spinodal-type homogeneous nucleation. Their formation and subsequent growth was entirely determined by the availability of water via pore spaces inherited from the original smokes and the textural continuity of magnesiosilica material with a mostly smectite-dehydroxylate composition. The results may have implications for the hydration of proto-CI material, the presence of rare periclase and brucite in primitive solar system bodies, and the pervasiveness of hydrated amorphous magnesiosilica dust and saponite proto-phyllosilicates in icy-protoplanets, such as comet nuclei. JF - Meteoritics & Planetary Science AU - Rietmeijer, Frans J M AU - Nuth, Joseph A, III AU - Nelson, Robert N Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 723 EP - 746 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 5 SN - 1086-9379, 1086-9379 KW - silicates KW - periclase KW - olivine group KW - planetesimals KW - interplanetary dust KW - temperature KW - laboratory studies KW - brucite KW - mineral composition KW - silica KW - orthosilicates KW - oxides KW - chemical composition KW - experimental studies KW - condensation KW - textures KW - homogenization KW - properties KW - TEM data KW - forsterite KW - nesosilicates KW - hydration KW - comets KW - nucleation KW - particles KW - 01A:General mineralogy KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51806377?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Laboratory+hydration+of+condensed+magnesiosilica+smokes+with+implications+for+hydrated+silicates+in+IDPs+and+comets&rft.au=Rietmeijer%2C+Frans+J+M%3BNuth%2C+Joseph+A%2C+III%3BNelson%2C+Robert+N&rft.aulast=Rietmeijer&rft.aufirst=Frans+J&rft.date=2004-05-01&rft.volume=39&rft.issue=5&rft.spage=723&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 69 N1 - PubXState - AR N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - brucite; chemical composition; comets; condensation; experimental studies; forsterite; homogenization; hydration; interplanetary dust; laboratory studies; mineral composition; nesosilicates; nucleation; olivine group; orthosilicates; oxides; particles; periclase; planetesimals; properties; silica; silicates; TEM data; temperature; textures ER - TY - JOUR T1 - Long wave dynamics of the interannual variability in a numerical hindcast of the Equatorial Pacific Ocean circulation during the 1990s AN - 51741817; 2005-021632 JF - Journal of Geophysical Research AU - Yuan, Dongliang AU - Reinecker, Michele M AU - Schopf, Paul S Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 17 PB - American Geophysical Union, Washington, DC VL - 109 IS - C5 SN - 0148-0227, 0148-0227 KW - Rossby waves KW - currents KW - ocean circulation KW - Western Pacific Oscillator KW - numerical models KW - annual variations KW - Equatorial Pacific KW - ocean currents KW - Pacific Ocean KW - ocean waves KW - sea-surface temperature KW - winds KW - Kelvin waves KW - TOPEX/POSEIDON KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51741817?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Long+wave+dynamics+of+the+interannual+variability+in+a+numerical+hindcast+of+the+Equatorial+Pacific+Ocean+circulation+during+the+1990s&rft.au=Yuan%2C+Dongliang%3BReinecker%2C+Michele+M%3BSchopf%2C+Paul+S&rft.aulast=Yuan&rft.aufirst=Dongliang&rft.date=2004-05-01&rft.volume=109&rft.issue=C5&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JC001936 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 50 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - annual variations; currents; Equatorial Pacific; Kelvin waves; numerical models; ocean circulation; ocean currents; ocean waves; Pacific Ocean; Rossby waves; sea-surface temperature; TOPEX/POSEIDON; Western Pacific Oscillator; winds DO - http://dx.doi.org/10.1029/2003JC001936 ER - TY - JOUR T1 - Storm-induced injection of the Mississippi River plume into the open Gulf of Mexico AN - 51736955; 2005-023002 JF - Geophysical Research Letters AU - Yuan, Jinchun AU - Miller, Richard L AU - Powell, Rodney T AU - Dagg, Michael J Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 9 SN - 0094-8276, 0094-8276 KW - United States KW - plumes KW - phytoplankton KW - stream transport KW - suspended materials KW - plankton KW - algae KW - Gulf of Mexico KW - marine sediments KW - mixing KW - sediments KW - storms KW - Mississippi River KW - discharge KW - Hurricane Lili KW - Plantae KW - sediment transport KW - pigments KW - satellite methods KW - Loop Current KW - chlorophyll KW - nutrients KW - organic compounds KW - eddies KW - continental shelf KW - North Atlantic KW - Tropical Storm Barry KW - Atlantic Ocean KW - remote sensing KW - algal blooms KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51736955?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Storm-induced+injection+of+the+Mississippi+River+plume+into+the+open+Gulf+of+Mexico&rft.au=Yuan%2C+Jinchun%3BMiller%2C+Richard+L%3BPowell%2C+Rodney+T%3BDagg%2C+Michael+J&rft.aulast=Yuan&rft.aufirst=Jinchun&rft.date=2004-05-01&rft.volume=31&rft.issue=9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2003GL019335 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 27 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - algae; algal blooms; Atlantic Ocean; chlorophyll; continental shelf; discharge; eddies; Gulf of Mexico; Hurricane Lili; Loop Current; marine sediments; Mississippi River; mixing; North Atlantic; nutrients; organic compounds; phytoplankton; pigments; plankton; Plantae; plumes; remote sensing; satellite methods; sediment transport; sediments; storms; stream transport; suspended materials; Tropical Storm Barry; United States DO - http://dx.doi.org/10.1029/2003GL019335 ER - TY - JOUR T1 - Rapid ice discharge from southeast Greenland glaciers AN - 51733890; 2005-022972 JF - Geophysical Research Letters AU - Rignot, E AU - Braaten, D AU - Gogineni, S P AU - Krabill, W B AU - McConnell, J R Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 10 SN - 0094-8276, 0094-8276 KW - Daugaard-Jensen Glacier KW - Kangerdlugssuag Glacier KW - southeastern Greenland KW - Greenland KW - SAR KW - mass balance KW - snow KW - drainage basins KW - climate effects KW - velocity KW - ERS KW - discharge KW - ice flux KW - Helheim Glacier KW - ice cores KW - Arctic region KW - radar methods KW - glaciers KW - satellite methods KW - ice sheets KW - ice movement KW - sea-level changes KW - InSAR KW - glacial geology KW - remote sensing KW - meltwater KW - 24:Quaternary geology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51733890?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Rapid+ice+discharge+from+southeast+Greenland+glaciers&rft.au=Rignot%2C+E%3BBraaten%2C+D%3BGogineni%2C+S+P%3BKrabill%2C+W+B%3BMcConnell%2C+J+R&rft.aulast=Rignot&rft.aufirst=E&rft.date=2004-05-01&rft.volume=31&rft.issue=10&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL019474 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 19 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - Arctic region; climate effects; Daugaard-Jensen Glacier; discharge; drainage basins; ERS; glacial geology; glaciers; Greenland; Helheim Glacier; ice cores; ice flux; ice movement; ice sheets; InSAR; Kangerdlugssuag Glacier; mass balance; meltwater; radar methods; remote sensing; SAR; satellite methods; sea-level changes; snow; southeastern Greenland; velocity DO - http://dx.doi.org/10.1029/2004GL019474 ER - TY - JOUR T1 - Geological, geochemical, and microbiological heterogeneity of the seafloor around methane vents in the Eel River basin, offshore California AN - 51729533; 2005-030652 AB - Marine methane vents and cold seeps are common features along continental margins worldwide, serving as localized sites for methane release and colonization by microbial and chemosynthetic megafaunal communities. The Eel River Basin (ERB), located on the continental slope off Northern California, contains active methane vents and seep-associated chemosynthetic biological communities (CBC) on the crests of anticlines in approximately 520-m water depth. Seep-related features on the seafloor have a patchy distribution and include active bubbling vents, chemosynthetic clam beds, and sulfide-oxidizing bacterial mats. Methane sources supplying local seeps are heterogeneous on all spatial scales and support a large and diverse microbial assemblage involved in the anaerobic oxidation of methane (AOM). To develop a comprehensive understanding of the complex biological, geochemical and physical processes associated with, and influencing seafloor methane seepage, a multidisciplinary approach is required. Here we present an integrative, multidisciplinary study that illustrates the diverse processes associated with seafloor methane seepage within the Eel River Basin and the complex interactions defining the geochemistry, mineralogy and microbiology within this environment. JF - Chemical Geology AU - Orphan, V J AU - Ussler, W, III AU - Naehr, T H AU - House, C H AU - Hinrichs, K U AU - Paull, C K A2 - Zhang, Chuanlun L. A2 - Lanoil, Brian Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 265 EP - 289 PB - Elsevier, Amsterdam VL - 205 IS - 3-4 SN - 0009-2541, 0009-2541 KW - X-ray diffraction data KW - lipids KW - mass spectra KW - California KW - mineral composition KW - folds KW - carbon KW - ocean floors KW - Northern California KW - anticlines KW - Eel River basin KW - gas seeps KW - continental margin KW - in situ KW - biochemistry KW - C-13/C-12 KW - alkanes KW - organic compounds KW - organic acids KW - Humboldt County California KW - hydrocarbons KW - carbonates KW - pore water KW - microorganisms KW - United States KW - oxygen KW - fatty acids KW - isotopes KW - marine geology KW - cold seeps KW - aliphatic hydrocarbons KW - authigenic minerals KW - stable isotopes KW - Cape Mendocino KW - ethers KW - marine sediments KW - chemical reactions KW - fluorescence KW - sediments KW - ecology KW - spectra KW - hybridization KW - heterogeneity KW - geochemistry KW - chemosynthesis KW - vents KW - methane KW - assemblages KW - isotope ratios KW - geomicrobiology KW - oxidation KW - O-18/O-16 KW - magmas KW - bacteria KW - anaerobic environment KW - Eureka California KW - 02D:Isotope geochemistry KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51729533?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geological%2C+geochemical%2C+and+microbiological+heterogeneity+of+the+seafloor+around+methane+vents+in+the+Eel+River+basin%2C+offshore+California&rft.au=Orphan%2C+V+J%3BUssler%2C+W%2C+III%3BNaehr%2C+T+H%3BHouse%2C+C+H%3BHinrichs%2C+K+U%3BPaull%2C+C+K&rft.aulast=Orphan&rft.aufirst=V&rft.date=2004-05-01&rft.volume=205&rft.issue=3-4&rft.spage=265&rft.isbn=&rft.btitle=&rft.title=Chemical+Geology&rft.issn=00092541&rft_id=info:doi/10.1016%2Fj.chemgeo.2003.12.035 L2 - http://www.sciencedirect.com/science/journal/00092541 LA - English DB - GeoRef N1 - Conference title - AGU 2001 fall meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2005-01-01 N1 - Number of references - 75 N1 - Document feature - illus. incl. 1 plate, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - CHGEAD N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; anaerobic environment; anticlines; assemblages; authigenic minerals; bacteria; biochemistry; C-13/C-12; California; Cape Mendocino; carbon; carbonates; chemical reactions; chemosynthesis; cold seeps; continental margin; ecology; Eel River basin; ethers; Eureka California; fatty acids; fluorescence; folds; gas seeps; geochemistry; geomicrobiology; heterogeneity; Humboldt County California; hybridization; hydrocarbons; in situ; isotope ratios; isotopes; lipids; magmas; marine geology; marine sediments; mass spectra; methane; microorganisms; mineral composition; Northern California; O-18/O-16; ocean floors; organic acids; organic compounds; oxidation; oxygen; pore water; sediments; spectra; stable isotopes; United States; vents; X-ray diffraction data DO - http://dx.doi.org/10.1016/j.chemgeo.2003.12.035 ER - TY - JOUR T1 - Mapping of Io's thermal radiation by the Galileo photopolarimeter-radiometer (PPR) instrument AN - 51661944; 2005-071628 JF - Icarus AU - Rathbun, Julie A AU - Spencer, John R AU - Tamppari, L K AU - Martin, T Z AU - Barnard, L AU - Travis, L D A2 - Turtle, Elizabeth P. Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 127 EP - 139 PB - Elsevier, New York, NY VL - 169 IS - 1 SN - 0019-1035, 0019-1035 KW - Prometheus KW - surface properties KW - sulfur dioxide KW - hot spots KW - lava flows KW - Galileo Program KW - thermal radiation KW - Io Satellite KW - mapping KW - Galilean satellites KW - photopolarimeter-radiometer KW - temperature KW - solid state imaging KW - volcanism KW - surface features KW - volcanoes KW - thermal emission KW - planetology KW - latitude KW - diurnal variations KW - satellites KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51661944?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Mapping+of+Io%27s+thermal+radiation+by+the+Galileo+photopolarimeter-radiometer+%28PPR%29+instrument&rft.au=Rathbun%2C+Julie+A%3BSpencer%2C+John+R%3BTamppari%2C+L+K%3BMartin%2C+T+Z%3BBarnard%2C+L%3BTravis%2C+L+D&rft.aulast=Rathbun&rft.aufirst=Julie&rft.date=2004-05-01&rft.volume=169&rft.issue=1&rft.spage=127&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2003.12.021 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 31 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - diurnal variations; Galilean satellites; Galileo Program; hot spots; instruments; Io Satellite; latitude; lava flows; mapping; photopolarimeter-radiometer; planetology; Prometheus; satellites; solid state imaging; sulfur dioxide; surface features; surface properties; temperature; thermal emission; thermal radiation; volcanism; volcanoes DO - http://dx.doi.org/10.1016/j.icarus.2003.12.021 ER - TY - JOUR T1 - Determining the possible building blocks of the Earth and Mars AN - 50295670; 2004-070720 AB - To determine the possible building blocks of the Earth and Mars, 225,792,840 possible combinations of the bulk oxygen isotopic and chemical compositions of 13 chondritic groups at 5% mass increments were examined. Only a very small percentage of the combinations match the oxygen isotopic composition, the assumed bulk FeO concentration, and the assumed Fe/Al weight ratio for the Earth. Since chondrites are enriched in silicon relative to estimates of the bulk Earth, none of the combinations fall near the terrestrial magmatic fractionation trend line in Mg/Si-Al/Si space. More combinations match the oxygen isotopic composition and the assumed bulk FeO concentration for Mars. These combinations fall near the trend for shergottite meteorites in Mg/Si-Al/Si space. One explanation for the difficulty in forming Earth out of known chondrites is that the Earth may be composed predominately of material that did not survive to the present day as meteorites. Another explanation could be that significant amounts of silicon are sequestered in the core and/or lower mantle of the Earth. JF - Meteoritics & Planetary Science AU - Burbine, Thomas H AU - O'Brien, Kevin M Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 667 EP - 681 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 5 SN - 1086-9379, 1086-9379 KW - ordinary chondrites KW - magnesium KW - stony meteorites KW - oxygen KW - isotopes KW - mantle KW - Mars KW - CV chondrites KW - silicon KW - L chondrites KW - stable isotopes KW - iron KW - lower mantle KW - meteorites KW - mineral composition KW - aluminum KW - crystal fractionation KW - chondrites KW - chemical composition KW - alkaline earth metals KW - Earth KW - isotope ratios KW - LL chondrites KW - O-18/O-16 KW - H chondrites KW - carbonaceous chondrites KW - terrestrial planets KW - planets KW - metals KW - O-17 KW - core KW - CM chondrites KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50295670?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Determining+the+possible+building+blocks+of+the+Earth+and+Mars&rft.au=Burbine%2C+Thomas+H%3BO%27Brien%2C+Kevin+M&rft.aulast=Burbine&rft.aufirst=Thomas&rft.date=2004-05-01&rft.volume=39&rft.issue=5&rft.spage=667&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 91 N1 - PubXState - AR N1 - Document feature - illus. incl. 8 tables N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; aluminum; carbonaceous chondrites; chemical composition; chondrites; CM chondrites; core; crystal fractionation; CV chondrites; Earth; H chondrites; iron; isotope ratios; isotopes; L chondrites; LL chondrites; lower mantle; magnesium; mantle; Mars; metals; meteorites; mineral composition; O-17; O-18/O-16; ordinary chondrites; oxygen; planets; silicon; stable isotopes; stony meteorites; terrestrial planets ER - TY - JOUR T1 - Mapping of the Culann-Tohil region of Io from Galileo imaging data AN - 50282872; 2005-071625 JF - Icarus AU - Williams, David A AU - Schenk, Paul M AU - Moore, Jeffrey M AU - Keszthelyi, Laszlo P AU - Turtle, Elizabeth P AU - Jaeger, Windy L AU - Radebaugh, Jani AU - Milazzo, Moses P AU - Lopes, Rosaly M C AU - Greeley, Ronald A2 - Turtle, Elizabeth P. Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 80 EP - 97 PB - Elsevier, New York, NY VL - 169 IS - 1 SN - 0019-1035, 0019-1035 KW - surface properties KW - sulfur dioxide KW - near-infrared spectra KW - plumes KW - Galileo Program KW - Io Satellite KW - Galilean satellites KW - solid state imaging KW - volcanic features KW - volcanism KW - eruptions KW - surface features KW - planetology KW - spectra KW - satellites KW - geochemistry KW - Tohil Patera KW - instruments KW - image analysis KW - Tohil Mons KW - remote sensing KW - Culann eruption plume KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50282872?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Mapping+of+the+Culann-Tohil+region+of+Io+from+Galileo+imaging+data&rft.au=Williams%2C+David+A%3BSchenk%2C+Paul+M%3BMoore%2C+Jeffrey+M%3BKeszthelyi%2C+Laszlo+P%3BTurtle%2C+Elizabeth+P%3BJaeger%2C+Windy+L%3BRadebaugh%2C+Jani%3BMilazzo%2C+Moses+P%3BLopes%2C+Rosaly+M+C%3BGreeley%2C+Ronald&rft.aulast=Williams&rft.aufirst=David&rft.date=2004-05-01&rft.volume=169&rft.issue=1&rft.spage=80&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2003.08.024 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 70 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - Culann eruption plume; eruptions; Galilean satellites; Galileo Program; geochemistry; image analysis; instruments; Io Satellite; near-infrared spectra; planetology; plumes; remote sensing; satellites; solid state imaging; spectra; sulfur dioxide; surface features; surface properties; Tohil Mons; Tohil Patera; volcanic features; volcanism DO - http://dx.doi.org/10.1016/j.icarus.2003.08.024 ER - TY - JOUR T1 - Depth, distribution, and density of CO (sub 2) deposition on Mars AN - 50270588; 2005-069569 JF - Journal of Geophysical Research AU - Aharonson, Oded AU - Zuber, Maria T AU - Smith, David E AU - Neumann, Gregory A AU - Feldman, William C AU - Prettyman, Thomas H Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 10 PB - American Geophysical Union, Washington, DC VL - 109 IS - E5 SN - 0148-0227, 0148-0227 KW - surface properties KW - polar regions KW - density KW - atmosphere KW - Mars KW - paleoclimatology KW - distribution KW - depth KW - carbon dioxide KW - terrestrial planets KW - planets KW - volatiles KW - surface features KW - planetology KW - MOLA KW - seasonal variations KW - depositional environment KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50270588?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Depth%2C+distribution%2C+and+density+of+CO+%28sub+2%29+deposition+on+Mars&rft.au=Aharonson%2C+Oded%3BZuber%2C+Maria+T%3BSmith%2C+David+E%3BNeumann%2C+Gregory+A%3BFeldman%2C+William+C%3BPrettyman%2C+Thomas+H&rft.aulast=Aharonson&rft.aufirst=Oded&rft.date=2004-05-01&rft.volume=109&rft.issue=E5&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JE002223 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 59 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; carbon dioxide; density; depositional environment; depth; distribution; instruments; Mars; MOLA; paleoclimatology; planetology; planets; polar regions; seasonal variations; surface features; surface properties; terrestrial planets; volatiles DO - http://dx.doi.org/10.1029/2003JE002223 ER - TY - JOUR T1 - Relationship between Measurements of Pollution in the Troposphere (MOPITT) and in situ observations of CO based on a large-scale feature sampled during TRACE-P AN - 28361882; 05941869 (EN); A05-45-25909 (AH) AB - During Transport and Chemical Evolution over the Pacific (TRACE-P), there were several opportunities to perform in situ sampling coincident with overpasses of the Measurements of Pollution in the Troposphere (MOPITT) instrument on board the EOS Terra satellite. This sampling consisted of in situ vertical profiles of CO by NASA's DC-8 aircraft intended to provide data useful for validating MOPITT observations of CO column. One particular profile conducted over the central North Pacific revealed a layer of pollution characterized by CO mixing ratios more than double background values. Sampling of the surrounding region by both the NASA DC-8 and P-3B aircraft showed this layer to have a considerable geographic extent, at least 25 degree longitude ( similar to 2500 km) and 4 degree latitude ( similar to 400 km). Using back trajectory analysis, this polluted layer is followed back in time and compared with four consecutive MOPITT overpasses. MOPITT observations during these four overpasses agree well with the location of the layer as inferred by the trajectories; however, the detected CO column amount increases backward in time by just over 20%. Further analysis shows that the majority of this change in detected column abundance is consistent with two factors: (1) changes in the thickness of the polluted layer over time (9 plus or minus 3%) and (2) changes in retrieved column abundance due to the altitude of the layer (7 plus or minus 3%). This demonstrates that there are both real and artificial sources of variability that must be understood before MOPITT observations can be quantitatively useful. An unexpected finding was the difference in the variance of MOPITT observations depending on whether observations were taken under daylight or nighttime conditions. The variance in daytime observations of the polluted layer was approximately double that for nighttime data. The results of this analysis indicate that targeted in situ sampling of large-scale pollution events can provide insight leading to more realistic interpretation of MOPITT observations. Strategies for sampling such events repeatedly during their evolution could also provide more interesting opportunities for validation. JF - Journal of Geophysical Research. D. Atmospheres AU - Crawford, J H AU - Heald, C L AU - Fuelberg, H E AU - Morse, D M AU - Sachse, G W AU - Emmons, L K AU - Gille, J C AU - Edward, D P AU - Deeter, M N AU - Chen, G AU - Olson, J R AU - Connors, V S AU - Kittaka, C AU - Hamlin, A J AD - Atmospheric Sciences, NASA Langley Research Center, Hampton, Virginia, USA PY - 2004 PB - American Geophysical Union, 2000 Florida Ave, NW, Washington, DC, 20009-1277, USA, [URL:http://www.agu.org] VL - 109 IS - D15 SN - 0148-0227, 0148-0227 KW - Environmental Engineering (EN); Aerospace & High Technology (AH) KW - Citation No. D15S04 KW - Troposphere KW - Air pollution KW - Pollution monitoring KW - Air sampling KW - In situ measurement KW - Satellite observation KW - NASA facilities KW - Carbon monoxide KW - Airborne observation KW - Mixing ratios KW - Article KW - EE 20:Air Pollution: Monitoring, Control & Remediation (EN) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/28361882?accountid=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=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.atitle=Relationship+between+Measurements+of+Pollution+in+the+Troposphere+%28MOPITT%29+and+in+situ+observations+of+CO+based+on+a+large-scale+feature+sampled+during+TRACE-P&rft.au=Crawford%2C+J+H%3BHeald%2C+C+L%3BFuelberg%2C+H+E%3BMorse%2C+D+M%3BSachse%2C+G+W%3BEmmons%2C+L+K%3BGille%2C+J+C%3BEdward%2C+D+P%3BDeeter%2C+M+N%3BChen%2C+G%3BOlson%2C+J+R%3BConnors%2C+V+S%3BKittaka%2C+C%3BHamlin%2C+A+J&rft.aulast=Crawford&rft.aufirst=J&rft.date=2004-05-01&rft.volume=109&rft.issue=D15&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JD004308 LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Publication date refers to online version. N1 - Last updated - 2011-11-11 DO - http://dx.doi.org/10.1029/2003JD004308 ER - TY - JOUR T1 - Understanding global teleconnections of climate to regional model estimates of Amazon ecosystem carbon fluxes AN - 18051957; 5947805 AB - We have investigated global teleconnections of climate to regional satellite-driven observations for prediction of Amazon ecosystem production, in the form of monthly estimates of net carbon exchange over the period 1982-1998 from the NASA-CASA (Carnegie-Ames-Stanford) biosphere model. This model is driven by observed surface climate and monthly estimates of vegetation leaf area index (LAI) and fraction of absorbed PAR (fraction of photosynthetically active radiation, FPAR) generated from the NOAA satellite advanced very high-resolution radiometer (AVHRR) and similar sensors. Land surface AVHRR data processing using modified moderate-resolution imaging spectroradiometer radiative transfer algorithms includes improved calibration for intra- and intersensor variations, partial atmospheric correction for gaseous absorption and scattering, and correction for stratospheric aerosol effects associated with volcanic eruptions. Results from our analysis suggest that anomalies of net primary production and net ecosystem production predicted from the NASA-CASA model over large areas of the Amazon region east of 60 degree W longitude are strongly correlated with the Southern Oscillation index. Extensive areas of the south-central Amazon show strong linkages of the FPAR and the NASA-CASA anomaly record to the Arctic Oscillation index, which help confirm a strong relation to southern Atlantic climate anomalies, with associated impacts on Amazon rainfall patterns. Processes are investigated for these teleconnections of global climate to Amazon ecosystem carbon fluxes and regional land surface climate. JF - Global Change Biology AU - Potter, C AU - Klooster, S AU - Steinbach, M AU - Tan, P AU - Kumar, V AU - Shekhar, S AU - Carvalho, C R AD - NASA Ames Research Center, Moffett Field, CA, USA, California State University Monterey Bay, Seaside, CA, USA, University of Minnesota, Minneapolis, MN, USA, Embrapa Amazonia Oriental, Belem - Para, Brazil, cpotter@mail.arc.nasa.gov Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 693 EP - 703 PB - Blackwell Science Ltd VL - 10 IS - 5 SN - 1354-1013, 1354-1013 KW - Amazonia KW - Meteorological & Geoastrophysical Abstracts; Ecology Abstracts KW - Carbon budget of ecosystems KW - Biosphere models KW - South America, Amazonia, Amazon R. KW - Ecosystems KW - Algorithms KW - Climatic conditions KW - Primary production KW - U.S. satellite, NOAA KW - Radiometers KW - AVHRR (Advanced Very High Resolution Radiometer) KW - Photosynthetically active radiation KW - Southern oscillation KW - Arctic KW - AS, Atlantic KW - Teleconnections KW - Leaf area index estimation KW - Data processing KW - Climate models KW - Arctic Oscillation KW - Carbon cycle KW - Volcanic eruption KW - Global climate KW - South America KW - Stratospheric aerosols KW - Rainfall patterns KW - Regional-scale models KW - Tropical environment KW - Southern Oscillation Index KW - Radiative transfer KW - M2 551.513:General Circulation (551.513) KW - D 04500:Atmosphere KW - M2 551.586:Biometeorology and Bioclimatology (551.586) KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18051957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Change+Biology&rft.atitle=Understanding+global+teleconnections+of+climate+to+regional+model+estimates+of+Amazon+ecosystem+carbon+fluxes&rft.au=Potter%2C+C%3BKlooster%2C+S%3BSteinbach%2C+M%3BTan%2C+P%3BKumar%2C+V%3BShekhar%2C+S%3BCarvalho%2C+C+R&rft.aulast=Potter&rft.aufirst=C&rft.date=2004-05-01&rft.volume=10&rft.issue=5&rft.spage=693&rft.isbn=&rft.btitle=&rft.title=Global+Change+Biology&rft.issn=13541013&rft_id=info:doi/10.1111%2Fj.1529-8817.2003.00752.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - South America, Amazonia, Amazon R.; AS, Atlantic; Arctic; South America; Primary production; Carbon cycle; Climatic conditions; Southern oscillation; Tropical environment; Ecosystems; Teleconnections; AVHRR (Advanced Very High Resolution Radiometer); Algorithms; Photosynthetically active radiation; Radiative transfer; Radiometers; Regional-scale models; Arctic Oscillation; Rainfall patterns; Climate models; Global climate; Data processing; Southern Oscillation Index; Volcanic eruption; Biosphere models; Stratospheric aerosols; U.S. satellite, NOAA; Carbon budget of ecosystems; Leaf area index estimation DO - http://dx.doi.org/10.1111/j.1529-8817.2003.00752.x ER - TY - JOUR T1 - Black carbon in estuarine and coastal ocean dissolved organic matter AN - 18048037; 5930911 AB - We measured black carbon (BC) in ultrafiltered, high-molecular weight dissolved organic matter (UDOM) in surface waters of Delaware Bay, Chesapeake Bay, and the adjacent Atlantic Ocean (U.S.A.) to investigate the importance of riverine and estuarine dissolved organic matter (DOM) as a source of BC to the ocean. BC was 5-72% of UDOM-C (27 plus or minus 17%), which corresponds to 8.9 plus or minus 6.5% of dissolved organic carbon (DOC), with higher values in the heavily urbanized midbay region of the Delaware Estuary and lower yields in the river and coastal ocean. The spatial and seasonal distributions of BC along the salinity gradient of Delaware Bay suggest that the elevated levels of BC in surface water UDOM originate from localized sources, possibly from atmospheric deposition or release from resuspended sediments. BC in UDOM made up 4-7% of the DOC in the coastal Atlantic Ocean, revealing that river-estuary systems are important exporters of colloidal BC to the ocean. The annual flux of BC from Delaware Bay UDOM to the Atlantic Ocean was estimated at 2.4 x 10 super(10) g BC yr super(-1), supporting the hypothesis that the DOC pool is an important contributor of BC to the ocean. JF - Limnology and Oceanography AU - Mannino, A AU - Harvey, H R AD - NASA Goddard Space Flight Center, Laboratory for Hydrospheric Processes, Mail Stop 971.1, Greenbelt, MD 20771, USA, antonio.mannino@nasa.gov Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 735 EP - 740 VL - 49 IS - 3 SN - 0024-3590, 0024-3590 KW - Meteorological & Geoastrophysical Abstracts; Oceanic Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Ecology Abstracts KW - Dissolved Solids KW - Coastal water quality KW - Dissolved organic matter in surface waters KW - USA, Delaware Estuary KW - Limnology KW - Black carbon aerosols KW - Surface Water KW - Salinity gradients KW - Resuspended sediments KW - Salinity KW - Carbon KW - Brackishwater environment KW - Dissolved organic carbon KW - Sedimentation KW - ANW, USA, Delaware Bay KW - Rivers KW - Suspended Sediments KW - Seasonal Distribution KW - USA, Delaware Bay KW - Organic Carbon KW - Organic matter KW - USA, Chesapeake Bay KW - Estuaries KW - Carbon cycle KW - Dissolved organic carbon in river water KW - Seasonal distribution KW - ANW, USA, Chesapeake Bay KW - A, Atlantic KW - Dissolved organic carbon deposition KW - Coastal zone KW - Dissolved organic matter KW - ANW, USA, Delaware Estuary KW - Deposition KW - Atlantic Ocean KW - USA, Delaware KW - AQ 00001:Water Resources and Supplies KW - SW 0880:Chemical processes KW - Q2 09185:Organic compounds KW - D 04330:Marine KW - M2 551.468:Coastal Oceanography (551.468) KW - O 2050:Chemical Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18048037?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Limnology+and+Oceanography&rft.atitle=Black+carbon+in+estuarine+and+coastal+ocean+dissolved+organic+matter&rft.au=Mannino%2C+A%3BHarvey%2C+H+R&rft.aulast=Mannino&rft.aufirst=A&rft.date=2004-05-01&rft.volume=49&rft.issue=3&rft.spage=735&rft.isbn=&rft.btitle=&rft.title=Limnology+and+Oceanography&rft.issn=00243590&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Resuspended sediments; Coastal zone; Dissolved organic matter; Brackishwater environment; Seasonal distribution; Salinity gradients; Dissolved organic carbon; Sedimentation; Organic matter; Carbon cycle; Rivers; Coastal water quality; Dissolved organic matter in surface waters; Estuaries; Dissolved organic carbon in river water; Limnology; Black carbon aerosols; Dissolved organic carbon deposition; Dissolved Solids; Salinity; Suspended Sediments; Seasonal Distribution; Carbon; Organic Carbon; Deposition; Surface Water; ANW, USA, Delaware Bay; USA, Delaware Estuary; USA, Delaware Bay; USA, Chesapeake Bay; ANW, USA, Delaware Estuary; ANW, USA, Chesapeake Bay; Atlantic Ocean; A, Atlantic; USA, Delaware ER - TY - JOUR T1 - Nocturnal Cloud Systems and the Diurnal Variation of Clouds and Rainfall in Southwestern Amazonia AN - 18047857; 5923130 AB - This paper examines the origins of a secondary nocturnal maximum in cloudiness and precipitation in southwestern Amazonia, a diurnal feature observed previously by many investigators. Analysis is based on satellite, radar, sounding, and profiler observations of precipitating systems and cloudiness from the Tropical Rainfall Measuring Mission Large-Scale Biosphere-Atmosphere (TRMM-LBA) and the coincident Wet-Season Atmospheric Mesoscale Campaign (WETAMC) field programs during the early 1999 wet season. The general finding is that following the collapse of the nearly ubiquitous and locally generated afternoon ('noon balloon') convection, organized deep convection contributes to a postmidnight maximum in raining area and high cloudiness, and to a lesser extent rainfall. Nocturnal convective systems have the effect of weakening and delaying the onset of the following afternoon's convection. Many of these nocturnal convective events are traced to large- scale squall lines, which propagate westward thousands of kilometers from their point of origin along the northeast coast of Brazil. In addition, a previously undescribed nocturnal stratiform drizzle phenomenon, generated above the melting layer independently from deep convection, contributes significantly to nocturnal cloud cover. Results from this study underscore the complex influence of propagating large-scale organized convection in locally modulating the diurnal variation in clouds and rain. The greatest significance of the nocturnal drizzle may be the potential effect on the diurnal radiation budget by the extensive midlevel nocturnal clouds rather than their marginal contribution to nocturnal rainfall. JF - Monthly Weather Review AU - Rickenbach, T M AD - Code 912, NASA Goddard Space Flight Center, Greenbelt, MD 20771, rickenba@umbc.edu Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 1201 EP - 1219 PB - American Meteorological Society VL - 132 IS - 5 SN - 0027-0644, 0027-0644 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - South America, Amazonia KW - Remote Sensing KW - Satellite Technology KW - Diurnal rainfall variations KW - Diurnal convection variations KW - Rainfall KW - Brazil, Amazonia KW - Cloud Cover KW - Precipitation KW - Diurnal cloud variations KW - Convective Precipitation KW - Radiation KW - Radar KW - Tropical Rainfall Measuring Mission (TRMM) KW - ASW, Brazil KW - M2 551.577.31:Diurnal variation (551.577.31) KW - M2 551.576:Clouds (551.576) KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18047857?accountid=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=Monthly+Weather+Review&rft.atitle=Nocturnal+Cloud+Systems+and+the+Diurnal+Variation+of+Clouds+and+Rainfall+in+Southwestern+Amazonia&rft.au=Rickenbach%2C+T+M&rft.aulast=Rickenbach&rft.aufirst=T&rft.date=2004-05-01&rft.volume=132&rft.issue=5&rft.spage=1201&rft.isbn=&rft.btitle=&rft.title=Monthly+Weather+Review&rft.issn=00270644&rft_id=info:doi/10.1175%2F1520-0493%282004%29132%281201%3ANCSATD%292.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0027-0644&volume=132&page=1201 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Convective Precipitation; Rainfall; Radar; Satellite Technology; Remote Sensing; Precipitation; Cloud Cover; Radiation; Brazil, Amazonia; South America, Amazonia; ASW, Brazil; Diurnal cloud variations; Diurnal rainfall variations; Tropical Rainfall Measuring Mission (TRMM); Diurnal convection variations DO - http://dx.doi.org/10.1175/1520-0493(2004)132(1201:NCSATD)2.0.CO;2 ER - TY - JOUR T1 - Foot-Ground Reaction Force During Resistive Exercise in Parabolic Flight AN - 17983499; 5917087 AB - Introduction: An interim resistance exercise device (iRED) was designed to provide resistive exercise as a countermeasure to spaceflight-induced loss of muscle strength and endurance as well as decreased bone mineral density. The purpose of this project was to compare foot-ground reaction force during iRED exercise in normal gravity (1 G) vs. microgravity (0 G) achieved during parabolic flight. Methods: There were four subjects who performed three exercises (squat, heel raise, and deadlift) using the iRED during 1 G and 0 G at a moderate intensity (60% of maximum strength during deadlift exercise). Foot-ground reaction force was measured in the three orthogonal axes (x, y, z) using a force plate, and the magnitude of the resultant force vector was calculated (r = square root x super(2) + y super(2) + z super(2)). Linear displacement (LD) was measured using a linear transducer. Peak force (F sub(peak)) and an index of total work (TWi) were calculated using a customized computer program. Paired t-tests were used to test if significant differences (p less than or equal to 0.05) were observed between 1 G and 0 G exercise. Results: F sub(peak) and TWi measured in the resultant axis were significantly less in 0 G for each of the exercises tested. During 0 G, F sub(peak) was 42-46% and TWi was 33-37% of that measured during 1 G. LD and average time to complete each repetition were not different from 1 G to 0 G. Conclusions: Crewmembers who perform resistive exercises during spaceflight that include the movement of a large portion of their body mass will require much greater external resistive force during 0 G than 1 G exercise to provide a sufficient stimulus to maintain muscle and bone mass. JF - Aviation, Space, and Environmental Medicine AU - Lee, SMC AU - Cobb, K AU - Loehr, JA AU - Nguyen, D AU - Schneider, S M AD - Wyle Laboratories, Life Sciences Systems and Services Division, 1290 Hercules Blvd., Houston, TX 77058, USA, slee1@ems.jsc.nasa.gov Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 405 EP - 412 VL - 75 IS - 5 SN - 0095-6562, 0095-6562 KW - Physical Education Index KW - Force KW - Gravity KW - Surfaces KW - Exercise (intensity) KW - Flying KW - Exercise (effects) KW - Resistance exercise KW - PE 100:Kinesiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17983499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aphysicaleducation&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aviation%2C+Space%2C+and+Environmental+Medicine&rft.atitle=Foot-Ground+Reaction+Force+During+Resistive+Exercise+in+Parabolic+Flight&rft.au=Lee%2C+SMC%3BCobb%2C+K%3BLoehr%2C+JA%3BNguyen%2C+D%3BSchneider%2C+S+M&rft.aulast=Lee&rft.aufirst=SMC&rft.date=2004-05-01&rft.volume=75&rft.issue=5&rft.spage=405&rft.isbn=&rft.btitle=&rft.title=Aviation%2C+Space%2C+and+Environmental+Medicine&rft.issn=00956562&rft_id=info:doi/ LA - English DB - Physical Education Index N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Exercise (intensity); Resistance exercise; Force; Surfaces; Exercise (effects); Gravity; Flying ER - TY - JOUR T1 - The effectiveness of the Paleoproterozoic biological pump: A delta super(13)C gradient from platform carbonates of the Pethei Group (Great Slave Lake Supergroup, NWT) AN - 17398580; 6514638 AB - Samples of carbonate cements collected along a depth transect of the Pethei Platform, a 1.9 Ga stromatolitic reef, reveal a small ( similar to 0.5ppt) carbon isotope gradient between shallow and basinal facies. The magnitude of this gradient would conventionally be interpreted as indicating low export of organic matter from ocean surface waters, but steady-state simulations using a two-box model of the Paleoproterozoic ocean suggest that the small carbon isotope gradient could instead be due to high partial pressures of carbon dioxide in the Paleoproterozoic atmosphere, which would increase the oceans dissolved inorganic carbon content and damp the effects of biological pumping. If the Paleoproterozoic atmosphere were indeed enriched in atmospheric CO sub(2) in compensation for a less luminous Sun, these results indicate that the planktonic biota was a significant component of the Precambrian global carbon and nutrient cycles, affecting if not regulating (as today) the composition of both surface and deep ocean waters. JF - Bulletin of the Geological Society of America AU - Hotinski, R M AU - Kump, L R AU - Arthur, MA AD - Department of Geosciences and NASA Astrobiology Institute, The Pennsylvania State University, University Park, Pennsylvania 16802, USA Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 539 EP - 554 PB - Geological Society of America, 3300 Penrose Place PO Box 9140 Boulder CO 80301 USA VL - 116 IS - 5 SN - 0016-7606, 0016-7606 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - Precambrian KW - carbon cycle KW - isotope ratios KW - productivity KW - marine KW - Palaeo studies KW - Biogeochemical cycle KW - Organic matter KW - Carbonates KW - Carbon isotopes KW - Nutrients KW - Surface Water KW - Atmosphere KW - Stromatolites KW - Nutrient cycles KW - Canada, Northwest Terr., Great Slave L. KW - Carbon KW - Organic Matter KW - Oceans KW - Sedimentary facies KW - Pumps KW - Pumping KW - Carbon dioxide KW - Carbon Dioxide KW - Q2 09148:Palaeo-studies KW - SW 6050:Rock mechanics and geology KW - Q1 08187:Palaeontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17398580?accountid=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=Bulletin+of+the+Geological+Society+of+America&rft.atitle=The+effectiveness+of+the+Paleoproterozoic+biological+pump%3A+A+delta+super%2813%29C+gradient+from+platform+carbonates+of+the+Pethei+Group+%28Great+Slave+Lake+Supergroup%2C+NWT%29&rft.au=Hotinski%2C+R+M%3BKump%2C+L+R%3BArthur%2C+MA&rft.aulast=Hotinski&rft.aufirst=R&rft.date=2004-05-01&rft.volume=116&rft.issue=5&rft.spage=539&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+the+Geological+Society+of+America&rft.issn=00167606&rft_id=info:doi/10.1130%2FB25272.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Biogeochemical cycle; Palaeo studies; Sedimentary facies; Carbonates; Organic matter; Carbon isotopes; Pumping; Carbon dioxide; Nutrient cycles; Stromatolites; Carbon; Organic Matter; Oceans; Nutrients; Pumps; Surface Water; Atmosphere; Carbon Dioxide; Canada, Northwest Terr., Great Slave L. DO - http://dx.doi.org/10.1130/B25272.1 ER - TY - JOUR T1 - Cloud detection in Landsat imagery of ice sheets using shadow matching technique and automatic normalized difference snow index threshold value decision AN - 1666298963; 5919097 AB - This work presents a new algorithm designed to detect clouds in satellite visible and infrared (IR) imagery of ice sheets. The approach identifies possible cloud pixels through the use of the normalized difference snow index (NDSI). Possible cloud pixels are grown into regions and edges are determined. Possible cloud edges are then matched with possible cloud shadow regions using knowledge of the solar illumination azimuth. A scoring index quantifies the quality of each match resulting in a classified image. The best value of the NDSI threshold is shown to vary significantly, forcing the algorithm to be iterated through many threshold values. Computational efficiency is achieved by using sub-sampled images with only minor degradation in cloud-detection performance. The algorithm detects all clouds in each of eight test Landsat-7 images and makes no incorrect cloud classifications. JF - Remote Sensing of Environment AU - Choi, H AU - Bindschadler, R AD - Science Applications International Corporation (SAIC), San Diego, CA, USA, choice.gsfc.nasa.gov Y1 - 2004/05// PY - 2004 DA - May 2004 SP - 237 EP - 242 PB - Elsevier Science Inc. VL - 91 IS - 2 SN - 0034-4257, 0034-4257 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Ice KW - Snow effects KW - Degradation KW - Snow KW - Remote sensing KW - Algorithms KW - Automation KW - LANDSAT KW - Clouds KW - Testing procedures KW - Classification KW - Illumination KW - Cloud detection KW - Ice sheets KW - Satellite cloud detection KW - Shadows KW - Cloud classification KW - SW 5040:Data acquisition KW - M2 551.501.86:Use of satellite-borne instruments (551.501.86) KW - M2 551.576:Clouds (551.576) KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1666298963?accountid=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=Remote+Sensing+of+Environment&rft.atitle=Cloud+detection+in+Landsat+imagery+of+ice+sheets+using+shadow+matching+technique+and+automatic+normalized+difference+snow+index+threshold+value+decision&rft.au=Choi%2C+H%3BBindschadler%2C+R&rft.aulast=Choi&rft.aufirst=H&rft.date=2004-05-01&rft.volume=91&rft.issue=2&rft.spage=237&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2004.03.007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-06-01 N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - Clouds; Snow effects; Cloud detection; Illumination; Ice sheets; Snow; Satellite cloud detection; Algorithms; Remote sensing; Shadows; LANDSAT; Cloud classification; Ice; Testing procedures; Degradation; Classification; Automation DO - http://dx.doi.org/10.1016/j.rse.2004.03.007 ER - TY - JOUR T1 - Table: NASA Missions - Kennedy Space Center, Cape Canaveral and Vandenberg AFB, Calif.; AN - 231580461 AB - Aug. 22______ Delta II____________17____ Themis (NASA/GSFC) Sept. 18 NET__ Delta II____________SLC-2__NOAA-N (NASA-GSFC/NOAA) Oct. 30 NET____Delta II____________SLC-2__NOAA-N Prime (NASA-GSFC/NOAA) JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/04/29/ PY - 2004 DA - 2004 Apr 29 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 210 IS - 21 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231580461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=Table%3A+NASA+Missions+-+Kennedy+Space+Center%2C+Cape+Canaveral+and+Vandenberg+AFB%2C+Calif.%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-04-29&rft.volume=210&rft.issue=21&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - Kennedy Space Center; National Aeronautics & Space Administration; Boeing Co N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - NASA Exploration Schedule; AN - 231462360 AB - Illustration: NASA Exploration... JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/04/23/ PY - 2004 DA - 2004 Apr 23 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 210 IS - 17 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231462360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=NASA+Exploration+Schedule%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-04-23&rft.volume=210&rft.issue=17&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - NASA, Exploration Building Blocks; AN - 231456428 AB - Illustration: Space Flight; Illustration:... JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/04/22/ PY - 2004 DA - 2004 Apr 22 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 210 IS - 16 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231456428?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=NASA%2C+Exploration+Building+Blocks%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-04-22&rft.volume=210&rft.issue=16&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - RPRT T1 - MARS EXPLORATION PROGRAM. AN - 36434378; 10734 AB - PURPOSE: The implementation of the Mars Exploration Program (MEP) is proposed. The MEP would constitute a science-driven, technology-enabled effort to characterize and understand Mars suing an exploration strategy that would focus on evidence of the presence of water on the planet. Following the pathways and cycles of water may lead to preserved ancient records of biological processes as well as to a characterization of the environments on Mars. The proposed action would involve the preparation and implementation of a coordinated series of robotic orbital, surface, and atmospheric missions to gather scientific data on Mars and its environments through 2020. Continued planning for sample return missions, which would enable study of Martian samples in Earth-based laboratories, would be included. Some MEP missions could sue radioisotope power systems for electricity, radioisotope heating units for thermal control, and small quantities of radioisotopes in science instruments for experiments and instrument calibration. This programmatic EIS presents an overview of the currently proposed MEP missions, available launch vehicles, the affected environment, and the potential environmental consequences associated with the proposed action, an alternative proposal, and a No Action Alternative. Environmental impacts associated with specific missions would be addressed in subsequent environmental documentation as required. Each mission in the long-term series would contribute incrementally to the overall program objectives, gathering data that would build upon knowledge and insights gained from prior missions. Thus, the Mars Global Surveyor (MGS) and Mars Oddyssey continue the global reconnaissance of the planet with studies of the Martian atmosphere, interior, magnetic field, and chemical and physical characteristics of the surface. The Mars Exploration Rover missions, launched in 2003, would intensively study diverse local areas of the planet's surface and provide data that are essential for placing the global data in a more meaningful context. Future missions encompassed by the proposed action would continue the systematic exploration of Mars begun by NASA with MGS in 1996, building upon scientific data already returned and expected to be returned. The proposed action (Alternative 1) would send at least one spacecraft to Mars during each launch opportunity, extending through the first two decades of this century. Efficient launch opportunities occur every 26 months. MEP missions would be launched via expendable vehicles from either Cape Canaveral Air Force Station, Florida or Vandenberg Air Force Base, California. Near-term missions would occur in 2005, 2007, 2009, and 2011. Alternative 2 would continue to explore Mars through 2020, but on a less frequent, less comprehensive, mission-by-mission basis. These missions could include international partners. POSITIVE IMPACTS: The MEP would allow U.S. scientists to determine whether life exists or has ever existed on Mars; understand the current state and evolution of the Martian atmosphere, surface, and interior; an develop an understanding of mars in support of possible future human exploration. NEGATIVE IMPACTS: Rocket launches would result in short-term emissions of air pollutants, affecting only local air quality. Two types of nonradiological accidents could have consequences beyond the immediate vicinity of the launch site: a large liquid propellant spill during fueling operations and a launch failure. Either of these types of accidents would imperil only workers. The potential short term effects of an accident would include a localized fireball, falling fragments from the explosion of the vehicle, release of unburned propellants and propellant combustion products, and death or damage to nearby biota and brush fires near the launch pad. For accidents involving solid rocket motors, large pieces of unburned solid propellant would fall to the ground and could enter the ocean or nearby surface water bodies. The use of radioisotopes would engender the risk of release of radioactive materials into the atmosphere and the aquatic environment in the event of an accident. LEGAL MANDATES: National Environmental Policy Act of 1969 as amended (42 U.S.C. 4321 et seq.). JF - EPA number: 040180, 121 pages, April 15, 2004 PY - 2004 KW - Air Transportation KW - Aerospace KW - International Programs KW - Radioactive Substances KW - Spacecraft KW - California KW - Cape Canaveral Air Force Station KW - Florida KW - Mars KW - Vandenbery Air Force Base KW - National Environmetnal Policy Act of 1969., Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36434378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Digests&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-04-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=MARS+EXPLORATION+PROGRAM.&rft.title=MARS+EXPLORATION+PROGRAM.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - National Aeronautics and Space Administration, Washington, District of Columbia; NASA N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: April 15, 2004 N1 - Last updated - 2014-01-30 ER - TY - RPRT T1 - MARS EXPLORATION PROGRAM. [Part 1 of 1] T2 - MARS EXPLORATION PROGRAM. AN - 36355610; 10734-040180_0001 AB - PURPOSE: The implementation of the Mars Exploration Program (MEP) is proposed. The MEP would constitute a science-driven, technology-enabled effort to characterize and understand Mars suing an exploration strategy that would focus on evidence of the presence of water on the planet. Following the pathways and cycles of water may lead to preserved ancient records of biological processes as well as to a characterization of the environments on Mars. The proposed action would involve the preparation and implementation of a coordinated series of robotic orbital, surface, and atmospheric missions to gather scientific data on Mars and its environments through 2020. Continued planning for sample return missions, which would enable study of Martian samples in Earth-based laboratories, would be included. Some MEP missions could sue radioisotope power systems for electricity, radioisotope heating units for thermal control, and small quantities of radioisotopes in science instruments for experiments and instrument calibration. This programmatic EIS presents an overview of the currently proposed MEP missions, available launch vehicles, the affected environment, and the potential environmental consequences associated with the proposed action, an alternative proposal, and a No Action Alternative. Environmental impacts associated with specific missions would be addressed in subsequent environmental documentation as required. Each mission in the long-term series would contribute incrementally to the overall program objectives, gathering data that would build upon knowledge and insights gained from prior missions. Thus, the Mars Global Surveyor (MGS) and Mars Oddyssey continue the global reconnaissance of the planet with studies of the Martian atmosphere, interior, magnetic field, and chemical and physical characteristics of the surface. The Mars Exploration Rover missions, launched in 2003, would intensively study diverse local areas of the planet's surface and provide data that are essential for placing the global data in a more meaningful context. Future missions encompassed by the proposed action would continue the systematic exploration of Mars begun by NASA with MGS in 1996, building upon scientific data already returned and expected to be returned. The proposed action (Alternative 1) would send at least one spacecraft to Mars during each launch opportunity, extending through the first two decades of this century. Efficient launch opportunities occur every 26 months. MEP missions would be launched via expendable vehicles from either Cape Canaveral Air Force Station, Florida or Vandenberg Air Force Base, California. Near-term missions would occur in 2005, 2007, 2009, and 2011. Alternative 2 would continue to explore Mars through 2020, but on a less frequent, less comprehensive, mission-by-mission basis. These missions could include international partners. POSITIVE IMPACTS: The MEP would allow U.S. scientists to determine whether life exists or has ever existed on Mars; understand the current state and evolution of the Martian atmosphere, surface, and interior; an develop an understanding of mars in support of possible future human exploration. NEGATIVE IMPACTS: Rocket launches would result in short-term emissions of air pollutants, affecting only local air quality. Two types of nonradiological accidents could have consequences beyond the immediate vicinity of the launch site: a large liquid propellant spill during fueling operations and a launch failure. Either of these types of accidents would imperil only workers. The potential short term effects of an accident would include a localized fireball, falling fragments from the explosion of the vehicle, release of unburned propellants and propellant combustion products, and death or damage to nearby biota and brush fires near the launch pad. For accidents involving solid rocket motors, large pieces of unburned solid propellant would fall to the ground and could enter the ocean or nearby surface water bodies. The use of radioisotopes would engender the risk of release of radioactive materials into the atmosphere and the aquatic environment in the event of an accident. LEGAL MANDATES: National Environmental Policy Act of 1969 as amended (42 U.S.C. 4321 et seq.). JF - EPA number: 040180, 121 pages, April 15, 2004 PY - 2004 VL - 1 KW - Air Transportation KW - Aerospace KW - International Programs KW - Radioactive Substances KW - Spacecraft KW - California KW - Cape Canaveral Air Force Station KW - Florida KW - Mars KW - Vandenbery Air Force Base KW - National Environmetnal Policy Act of 1969., Compliance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36355610?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Full+Text&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-04-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=MARS+EXPLORATION+PROGRAM.&rft.title=MARS+EXPLORATION+PROGRAM.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - National Aeronautics and Space Administration, Washington, District of Columbia; NASA N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: April 15, 2004 N1 - Last updated - 2011-12-16 ER - TY - JOUR T1 - NASA Missions Updates; AN - 231582532 AB - ________________________ CCAFS__ NASA/Boeing government civil launch Sept. 15 NET__ Delta II____ SLC-2__ NOAA-N (NASA-GSFC/NOAA) Oct. 30 NET____Delta II____ SLC-2__ NOAA-N Prime (NASA-GSFC/NOAA) JF - Aerospace Daily & Defense Report AU - NASA AD - NASA Y1 - 2004/04/07/ PY - 2004 DA - 2004 Apr 07 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 210 IS - 5 SN - 15538591 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231582532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily+%26+Defense+Report&rft.atitle=NASA+Missions+Updates%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-04-07&rft.volume=210&rft.issue=5&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily+%26+Defense+Report&rft.issn=15538591&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2015-01-03 N1 - CODEN - ENVRAL ER - TY - JOUR T1 - Effect of beta-particles on the retinal chromophore in bacteriorhodopsin of Halobacterium salinarium. AN - 80158869; 14968783 AB - Bacteriorhodopsin (bR) is an attractive intelligent material. Understanding the mechanism of its light-driven proton pumping outward the cell implicates it in many technical applications, particularly, in what is called optical computers, and the biotechnology is waiting for this promised biological molecule. An ionizing radiation source handling could be computerized in radiation fields. The computer containing such biological material will not be out of reach of the fields of ionizing radiation. So it is interesting to report on the working of such biological computer if it is subjected to ionizing radiation. The functional unit in this molecule is retinal chromophore. In the present work, it is interested to assess the functionality of bR through determining the electronic transition dipole moment of its chromophore. Significant changes in the values of the absorption transition dipole moment were noticed at different doses of beta-particles in the range of 0.1-0.3 kGy. Ionizing radiation-induced changes in bR were followed by intrinsic fluorescence spectroscopy. An analysis of the fluorescence data bears on the tertiary structure of bR. The emission spectrum is, however, red shifted with an increase in intensity with the different doses; in the meanwhile, gradual decrease in the visible absorbance has occurred till almost complete loss is attained. This bleaching due to ionizing radiation may offer an alternative way of data processing in such optical devices based on bR. Nevertheless, bR has proofed to be used as a biological indicator of ionizing radiation. However, the potential of bR for use as a biosensor to detect ionizing radiation should be considered. c2003 Elsevier Ltd. All rights reserved. JF - Radiation measurements AU - Mostafa, Hamdy I A AD - Department of Biophysics, Faculty of Science, Cairo University, Giza, Egypt. hamszil@yahoo.com Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 217 EP - 225 VL - 38 IS - 2 SN - 1350-4487, 1350-4487 KW - Proton Pumps KW - 0 KW - Schiff Bases KW - Tyrosine KW - 42HK56048U KW - Bacteriorhodopsins KW - 53026-44-1 KW - Tryptophan KW - 8DUH1N11BX KW - Retinaldehyde KW - RR725D715M KW - Space life sciences KW - Tyrosine -- chemistry KW - Photochemistry KW - Dose-Response Relationship, Radiation KW - Tryptophan -- chemistry KW - Radiation Monitoring KW - Purple Membrane -- chemistry KW - Biotechnology KW - Mathematics KW - Retinaldehyde -- isolation & purification KW - Retinaldehyde -- analysis KW - Bacteriorhodopsins -- isolation & purification KW - Bacteriorhodopsins -- radiation effects KW - Bacteriorhodopsins -- analysis KW - Beta Particles KW - Retinaldehyde -- radiation effects KW - Halobacterium salinarum -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/80158869?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+measurements&rft.atitle=Effect+of+beta-particles+on+the+retinal+chromophore+in+bacteriorhodopsin+of+Halobacterium+salinarium.&rft.au=Mostafa%2C+Hamdy+I+A&rft.aulast=Mostafa&rft.aufirst=Hamdy+I&rft.date=2004-04-01&rft.volume=38&rft.issue=2&rft.spage=217&rft.isbn=&rft.btitle=&rft.title=Radiation+measurements&rft.issn=13504487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-03-10 N1 - Date created - 2004-02-14 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The main results of EVA medical support on the Mir Space Station. AN - 80110059; 14740657 AB - The aim of this paper is to review the main results of medical support of 78 two-person extravehicular activities (EVAs) which have been conducted in the Mir Space Program. Thirty-six male crewmembers participated in these EVAs. Maximum length of a space walk was equal to 7 h 14 min. The total duration of all space walks reached 717.1 man-hours. The maximum frequency of EVA's execution was 10 per year. Most of the EVAs (67) have been performed at mission elapsed time ranging from 31 to 180 days. The oxygen atmosphere of the Orlan space suit with a pressure of 40 kPa in combination with the normobaric cabin environment and a short (30 min) oxygen prebreathe protocol have minimized the risk of decompression sickness (DCS). There has been no incidence of DCS during performed EVAs. At the peak activity, metabolic rates and heart rates increased up to 9.9-13 kcal/min and 150-174 min-1, respectively. The medical problems have centred on feeling of moderate overcooling during a rest period in a shadow after the high physical loads, episodes with tachycardia accompanied by cardiac rhythm disorders at the moments of emotional stress, pains in the muscles and general fatigue after the end of a hard EVA. All of the EVAs have been completed safely. c2003 Elsevier Ltd. All rights reserved. JF - Acta astronautica AU - Katuntsev, V P AU - Osipov, Yu Yu AU - Barer, A S AU - Gnoevaya, N K AU - Tarasenkov, G G AD - State Scientific Center of Russian Federation-Institute for Biomedical Problems, Moscow, Russia. katuntsev@imbp.ru Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 577 EP - 583 VL - 54 IS - 8 SN - 0094-5765, 0094-5765 KW - Space life sciences KW - manned KW - Flight Experiment KW - Mir Project KW - long duration KW - Heart Rate KW - Basal Metabolism KW - Decompression Sickness -- prevention & control KW - Humans KW - Space Suits KW - Spacecraft KW - Male KW - Aerospace Medicine -- trends KW - Extravehicular Activity -- adverse effects KW - Space Flight -- trends KW - Weightlessness KW - Extravehicular Activity -- physiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/80110059?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+astronautica&rft.atitle=The+main+results+of+EVA+medical+support+on+the+Mir+Space+Station.&rft.au=Katuntsev%2C+V+P%3BOsipov%2C+Yu+Yu%3BBarer%2C+A+S%3BGnoevaya%2C+N+K%3BTarasenkov%2C+G+G&rft.aulast=Katuntsev&rft.aufirst=V&rft.date=2004-04-01&rft.volume=54&rft.issue=8&rft.spage=577&rft.isbn=&rft.btitle=&rft.title=Acta+astronautica&rft.issn=00945765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-03-05 N1 - Date created - 2004-01-24 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - [Effects of 2450 MHz microwave on long-term potentiation of hippocampus and lipofuscin contents in rat brain]. AN - 67291992; 15909386 AB - To study the mechanism of the effects of microwave on learning and memory. Long-term potentiation (LTP) of hippocampus induced potential and lipofuscin content in rat brain were studied. After irradiated by a 2450 MHz microwave, rats hippocampus induced potential in vivo was recorded and lipofuscin content in the brain was measured by fluorospectrophotometry. Continuous microwave with 10-25 mW/cm2 intensity could inhibit the amplitude of the population spike (PS) of weak and strong stimuli induced LTP with an intensity-effect relationship. At 25 mW/cm2, lipofuscin content was significantly higher than control and 10 mW/cm2 group (P<0.05). Continuous microwave with 10-25 mW/cm2 intensity impairs learning and memory by restraining hippocampus LTP and brain lipofuscin content. JF - Hang tian yi xue yu yi xue gong cheng = Space medicine & medical engineering AU - Zhao, Ya-li AU - Peng, Xiao-dong AU - Yang, Yu-hua AU - Ma, Hong-bo AU - Song, Jin-ping AU - Pu, Jing-sui AD - Institute of Space Medico-Engineering, Beijing, China. Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 111 EP - 113 VL - 17 IS - 2 SN - 1002-0837, 1002-0837 KW - Lipofuscin KW - 0 KW - Space life sciences KW - Rats KW - Animals KW - Brain -- radiation effects KW - Rats, Wistar KW - Memory -- radiation effects KW - Brain -- metabolism KW - Dose-Response Relationship, Radiation KW - Learning -- radiation effects KW - Lipofuscin -- radiation effects KW - Long-Term Potentiation -- radiation effects KW - Hippocampus -- radiation effects KW - Microwaves KW - Long-Term Potentiation -- physiology KW - Hippocampus -- physiology KW - Lipofuscin -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67291992?accountid=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=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.atitle=%5BEffects+of+2450+MHz+microwave+on+long-term+potentiation+of+hippocampus+and+lipofuscin+contents+in+rat+brain%5D.&rft.au=Zhao%2C+Ya-li%3BPeng%2C+Xiao-dong%3BYang%2C+Yu-hua%3BMa%2C+Hong-bo%3BSong%2C+Jin-ping%3BPu%2C+Jing-sui&rft.aulast=Zhao&rft.aufirst=Ya-li&rft.date=2004-04-01&rft.volume=17&rft.issue=2&rft.spage=111&rft.isbn=&rft.btitle=&rft.title=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.issn=10020837&rft_id=info:doi/ LA - chi DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-26 N1 - Date created - 2005-05-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - [A simple method for estimating cosmic radiation effective dose rate]. AN - 67282959; 15920833 AB - To study a simple method for estimating cosmic radiation effective dose rate for aircrew. Using a new program by written in Object Pascal language on PC in Windows operation system on the basis of an algorithm designed in this paper, cosmic radiation effective dose rates at various altitudes and latitudes were calculated and compared with those obtained by using CARI-6 and FLUKA. The calculated results by using the simple method agree remarkably with those calculated by using CARI-6 and FLUKA, in three groups of data compared with CARI-6, differences are within 25% for 76%, 71% and 100% of the data respectively; in the group of data compared with FLUKA, differences are all within 20%. The simple method is applicable in estimating cosmic radiation effective dose rate for flight altitude of 7000 to 20,000 m. JF - Hang tian yi xue yu yi xue gong cheng = Space medicine & medical engineering AU - Feng, Ying-jin AU - Chen, Wei-ru AD - Transportation Engineering College of Civil Aviation University of China, Tianjin, China. Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 121 EP - 125 VL - 17 IS - 2 SN - 1002-0837, 1002-0837 KW - Space life sciences KW - Radiation Dosage KW - Altitude KW - Computer Simulation KW - Radiometry KW - Aircraft KW - Humans KW - Algorithms KW - Occupational Exposure KW - Aviation KW - Cosmic Radiation KW - Dose-Response Relationship, Radiation KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67282959?accountid=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=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.atitle=%5BA+simple+method+for+estimating+cosmic+radiation+effective+dose+rate%5D.&rft.au=Feng%2C+Ying-jin%3BChen%2C+Wei-ru&rft.aulast=Feng&rft.aufirst=Ying-jin&rft.date=2004-04-01&rft.volume=17&rft.issue=2&rft.spage=121&rft.isbn=&rft.btitle=&rft.title=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.issn=10020837&rft_id=info:doi/ LA - chi DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-26 N1 - Date created - 2005-05-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - [Characteristics of acute and chronic intoxication induced by rocket propellant nitrogen tetroxide]. AN - 67282391; 15920832 AB - To investigate the characteristics of acute and chronic injuries of the nitrogen tetroxide, a kind of propellant of rocket. 128 male rats were divided randomly into 4 groups: acute control group (56), acute nitrogen tetroxide intoxication group (56), long-term response group (8). The animals were killed sequentially at 3, 6, 12, 24, 48 and 72 h. Nitrogen tetroxide was administrated through inhalation at the concentration of 81 mg/m3 for 15 min. Chronic injuries and pathologic changes were also observed one year after the intoxication. Pulmonary edema was the main pathological changes after intoxication, complicated with partial haemorrhage. Data acquired from long-term observations showed 75% pulmonary fibrosis and one case of adenocarcinoma of lung. The first 2 to 6 h after intoxication is the most severe stage of the injury. During the long-term observation, we find that intoxication with nitrogen tetroxide can induce pulmonary fibrosis and adenocarcinoma. JF - Hang tian yi xue yu yi xue gong cheng = Space medicine & medical engineering AU - Yue, Mao-xing AU - Peng, Rui-yun AU - Wang, Zheng-guo AU - Wang, De-wen AU - Yang, Zhi-huan AU - Yang, He-ming AD - The 306th Hospital of the PLA, Beijing, China. yuemx@cetin.net.cn Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 117 EP - 120 VL - 17 IS - 2 SN - 1002-0837, 1002-0837 KW - Nitrogen Oxides KW - 0 KW - nitrogen tetroxide KW - M9APC3P75A KW - Space life sciences KW - Rats KW - Animals KW - Hemothorax -- etiology KW - Rats, Wistar KW - Pulmonary Circulation -- drug effects KW - Administration, Inhalation KW - Male KW - Nitrogen Oxides -- pharmacokinetics KW - Pulmonary Fibrosis -- etiology KW - Adenocarcinoma -- etiology KW - Lung -- drug effects KW - Pulmonary Edema -- etiology KW - Lung -- pathology KW - Nitrogen Oxides -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67282391?accountid=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=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.atitle=%5BCharacteristics+of+acute+and+chronic+intoxication+induced+by+rocket+propellant+nitrogen+tetroxide%5D.&rft.au=Yue%2C+Mao-xing%3BPeng%2C+Rui-yun%3BWang%2C+Zheng-guo%3BWang%2C+De-wen%3BYang%2C+Zhi-huan%3BYang%2C+He-ming&rft.aulast=Yue&rft.aufirst=Mao-xing&rft.date=2004-04-01&rft.volume=17&rft.issue=2&rft.spage=117&rft.isbn=&rft.btitle=&rft.title=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.issn=10020837&rft_id=info:doi/ LA - chi DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-26 N1 - Date created - 2005-05-28 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Decline of subpolar North Atlantic circulation during the 1990s AN - 51834273; 2004-047866 AB - Observations of sea surface height reveal that substantial changes have occurred over the past decade in the mid- to high-latitude North Atlantic Ocean. TOPEX/Poseidon altimeter data show that subpolar sea surface height increased during the 1990s, and the geostrophic velocity derived from altimeter data exhibits declining subpolar gyre circulation. Combining the data from earlier satellites, we find that subpolar circulation may have been weaker in the late 1990s than in the late 1970s and 1980s. Direct current-meter observations in the boundary current of the Labrador Sea support the weakening circulation trend of the 1990s and, together with hydrographic data, show that the mid- to late 1990s decline extends deep in the water column. Analysis of the local surface forcing suggests that the 1990s buoyancy forcing has a dynamic effect consistent with altimetric and hydrographic observations: A weak thermohaline forcing allows the decay of the domed structure of subpolar isopycnals and weakening of circulation. JF - Science AU - Hakkinen, Sirpa AU - Rhines, Peter B Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 555 EP - 559 PB - American Association for the Advancement of Science, Washington, DC VL - 304 IS - 5670 SN - 0036-8075, 0036-8075 KW - currents KW - ocean circulation KW - monitoring KW - Labrador Sea KW - altimetry KW - ocean currents KW - variations KW - measurement KW - fluctuations KW - North Atlantic KW - Atlantic Ocean KW - TOPEX/POSEIDON KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51834273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Decline+of+subpolar+North+Atlantic+circulation+during+the+1990s&rft.au=Hakkinen%2C+Sirpa%3BRhines%2C+Peter+B&rft.aulast=Hakkinen&rft.aufirst=Sirpa&rft.date=2004-04-01&rft.volume=304&rft.issue=5670&rft.spage=555&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1094917 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 30 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - altimetry; Atlantic Ocean; currents; fluctuations; Labrador Sea; measurement; monitoring; North Atlantic; ocean circulation; ocean currents; TOPEX/POSEIDON; variations DO - http://dx.doi.org/10.1126/science.1094917 ER - TY - JOUR T1 - The frequency of compound chondrules and implications for chondrule formation AN - 51820155; 2004-056428 AB - The properties of compound chondrules and the implications that they have for the conditions and environment in which chondrules formed are investigated. Formulae to calculate the probability of detecting compound chondrules in thin sections are derived and applied to previous studies. This reinterpretation suggests that at least 5% of chondrules are compounds, a value that agrees well with studies in which whole chondrules were removed from meteorites. The observation that adhering compounds tend to have small contact arcs is strengthened by application of these formulae. While it has been observed that the secondaries of compound chondrules are usually smaller than their primaries, these same formulae suggest that this could be an observation bias. It is more likely than not that thin section analyses will identify compounds with secondaries that are smaller than their primaries. A new model for chondrule collisional evolution is also developed. From this model, it is inferred that chondrules would have formed, on average, in areas of the solar nebula that had solids concentrated at least 45 times over the canonical solar value. JF - Meteoritics & Planetary Science AU - Ciesla, Fred J AU - Lauretta, Dante S AU - Hood, Lon L Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 531 EP - 544 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 4 SN - 1086-9379, 1086-9379 KW - meteorites KW - theoretical studies KW - textures KW - chondrules KW - classification KW - statistical analysis KW - crystal growth KW - review KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51820155?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+frequency+of+compound+chondrules+and+implications+for+chondrule+formation&rft.au=Ciesla%2C+Fred+J%3BLauretta%2C+Dante+S%3BHood%2C+Lon+L&rft.aulast=Ciesla&rft.aufirst=Fred&rft.date=2004-04-01&rft.volume=39&rft.issue=4&rft.spage=531&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 27 N1 - PubXState - AR N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - chondrules; classification; crystal growth; meteorites; review; statistical analysis; textures; theoretical studies ER - TY - JOUR T1 - Spectral reflectance-compositional properties of spinels and chromites; implications for planetary remote sensing and geothermometry AN - 51819354; 2004-056429 AB - Reflectance spectra of spinels and chromites have been studied as a function of composition. These two groups of minerals are spectrally distinct, which relates largely to differences in the types of major cations present. Both exhibit a number of absorption features in the 0.3-26 mu m region that show systematic variations with composition and can be used to quantify or constrain certain compositional parameters, such as cation abundances, and site occupancies. For spinels, the best correlations exist between Fe (super 2+) content and wavelength positions of the 0.46, 0.93, 2.8, Restrahelen, 12.3, 16.2, and 17.5 mu m absorption features, Al and Fe (super 3+) content with the wavelength position of the 0.93 mu m absorption feature, and Cr content from the depth of the absorption band near 0.55 mu m. For chromites, the best correlations exist between Cr content and wavelength positions of the 0.49, 0.59, 2, 17.5, and 23 mu m absorption features, Fe (super 2+) and Mg contents with the wavelength position of the 1.3 mu m absorption feature, and Al content with the wavelength position of the 2 mu m absorption feature. At shorter wavelengths, spinels and chromites are most readily distinguished by the wavelength position of the absorption-band in the 2 mu m region (2.1 mu m for chromite), while at longer wavelengths, spectral differences are more pronounced. The importance of being able to derive compositional information for spinels and chromites from spectral analysis stems from the relationship between composition and petrogenetic conditions (pressure, temperature, oxygen fugacity) and the widespread presence of spinels and chromites in the inner solar system. When coupled with the ability to derive compositional information for mafic silicates from spectral analysis, this opens up the possibility of deriving petrogenetic information for remote spinel- and chromite-bearing targets from analysis of their reflectance spectra. JF - Meteoritics & Planetary Science AU - Cloutis, Edward A AU - Sunshine, J M AU - Morris, R V Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 545 EP - 565 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 4 SN - 1086-9379, 1086-9379 KW - near-infrared spectra KW - experimental studies KW - geologic thermometry KW - hercynite KW - optical spectra KW - natural materials KW - spinel KW - chromite KW - crystal structure KW - atomic absorption spectra KW - optical properties KW - composition KW - oxides KW - applications KW - spectra KW - reflectance KW - remote sensing KW - Mossbauer spectra KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51819354?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Spectral+reflectance-compositional+properties+of+spinels+and+chromites%3B+implications+for+planetary+remote+sensing+and+geothermometry&rft.au=Cloutis%2C+Edward+A%3BSunshine%2C+J+M%3BMorris%2C+R+V&rft.aulast=Cloutis&rft.aufirst=Edward&rft.date=2004-04-01&rft.volume=39&rft.issue=4&rft.spage=545&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 107 N1 - PubXState - AR N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - applications; atomic absorption spectra; chromite; composition; crystal structure; experimental studies; geologic thermometry; hercynite; Mossbauer spectra; natural materials; near-infrared spectra; optical properties; optical spectra; oxides; reflectance; remote sensing; spectra; spinel ER - TY - JOUR T1 - Streamflow and water balance intercomparisons of four land surface models in the North American Land Data Assimilation System project AN - 51815031; 2004-063656 JF - Journal of Geophysical Research AU - Lohmann, Dag AU - Mitchell, Kenneth E AU - Houser, Paul R AU - Wood, Eric F AU - Schaake, John C AU - Robock, Alan AU - Cosgrove, Brian A AU - Sheffield, Justin AU - Duan, Qingyun AU - Luo, Lifeng AU - Higgins, R Wayne AU - Pinker, Rachel T AU - Tarpley, J Dan Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 22 PB - American Geophysical Union, Washington, DC VL - 109 IS - D7 SN - 0148-0227, 0148-0227 KW - United States KW - soils KW - hydrology KW - land cover KW - snowmelt KW - surface water KW - water management KW - water balance KW - evapotranspiration KW - Canada KW - streamflow KW - tree line KW - ice KW - snow KW - runoff KW - hydrodynamics KW - meltwater KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51815031?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Streamflow+and+water+balance+intercomparisons+of+four+land+surface+models+in+the+North+American+Land+Data+Assimilation+System+project&rft.au=Lohmann%2C+Dag%3BMitchell%2C+Kenneth+E%3BHouser%2C+Paul+R%3BWood%2C+Eric+F%3BSchaake%2C+John+C%3BRobock%2C+Alan%3BCosgrove%2C+Brian+A%3BSheffield%2C+Justin%3BDuan%2C+Qingyun%3BLuo%2C+Lifeng%3BHiggins%2C+R+Wayne%3BPinker%2C+Rachel+T%3BTarpley%2C+J+Dan&rft.aulast=Lohmann&rft.aufirst=Dag&rft.date=2004-04-01&rft.volume=109&rft.issue=D7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JD003517 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 53 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Canada; evapotranspiration; hydrodynamics; hydrology; ice; land cover; meltwater; runoff; snow; snowmelt; soils; streamflow; surface water; tree line; United States; water balance; water management DO - http://dx.doi.org/10.1029/2003JD003517 ER - TY - JOUR T1 - Blowing in the wind; III, Accretion of dust rims by chondrule-size particles in a turbulent protoplanetary nebula AN - 51800202; 2004-073900 JF - Icarus AU - Cuzzi, Jeffrey N Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 484 EP - 497 PB - Academic Press, New York, NY VL - 168 IS - 2 SN - 0019-1035, 0019-1035 KW - solar system KW - gaseous phase KW - clastic sediments KW - fines KW - cosmochemistry KW - planetesimals KW - solar nebula KW - meteorites KW - mineral composition KW - chondrules KW - dust KW - sediments KW - planetology KW - geochemistry KW - particles KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51800202?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Blowing+in+the+wind%3B+III%2C+Accretion+of+dust+rims+by+chondrule-size+particles+in+a+turbulent+protoplanetary+nebula&rft.au=Cuzzi%2C+Jeffrey+N&rft.aulast=Cuzzi&rft.aufirst=Jeffrey&rft.date=2004-04-01&rft.volume=168&rft.issue=2&rft.spage=484&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 47 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - chondrules; clastic sediments; cosmochemistry; dust; fines; gaseous phase; geochemistry; meteorites; mineral composition; particles; planetesimals; planetology; sediments; solar nebula; solar system ER - TY - JOUR T1 - An experimental study of rare earth element partitioning between a shergottite melt and pigeonite; implications for the oxygen fugacity of the Martian interior AN - 51726241; 2005-030006 AB - A series of experiments on a synthetic, pigeonite-saturated, basaltic shergottite were carried out to constrain the variation of D(Eu/Gd) (sub pigeonite/melt) and D(Eu/Sm) (sub pigeonite/melt) with oxygen fugacity (f (sub O2) ). The experiments have been run under both dry and hydrous conditions. The shergottite was doped with 0.1, 0.5, and 1.0 wt.% Eu, Gd, and Sm oxides in different experiments and was equilibrated at liquidus conditions for 24 hours. D(Eu/Gd) (sub pigeonite/melt) in dry melts ranges from 0.156+ or -0.014 (f (sub O2) = IW -1) to 0.630+ or -0.102 (IW +3.5). D(Eu/Sm) (sub pigeonite/melt) in dry melts ranges from 0.279+ or -0.021 (IW -1) to 1.114+ or -0.072 (IW +3.5). Due to difficulties with low-f (sub O2) experiments, hydrous distribution coefficients were measured, but were not used in the calibration of the Eu-oxybarometers. These two Eu-oxybarometers provide an accurate way to measure f (sub O2) recorded during pigeonite crystallization, thereby yielding a record of f (sub O2) during the earliest period of Martian meteorite parent magma crystallization history. Using this new calibration, Martian meteorite pigeonite cores record f (sub O2) values of IW -0.6 (+ or -0.3) (QUE94201) to IW +1.9 (+ or -0.6) (Shergotty). These new values differ in magnitude, but not trend, from previously published data. The pigeonite Eu-oxybarometer yields an f (sub O2) range in the basaltic shergottites of 2 to 3 orders of magnitude. Several processes have been proposed to explain the origin of this f (sub O2) range, the majority of which rely on assimilation of an oxidized source. A potential correlation between this new pigeonite data and recent Fe-Ti oxide data, however, is consistent with intrinsic f (sub O2) differences in the magma source region being responsible for the measured f (sub O2) variations. This implies that the Martian meteorite source region, the mantle or lithosphere, may be heterogeneous in nature. However, the process of assimilation cannot be completely ruled out in that an assimilation event that took place before crystallization commenced would result in the overprinting of the source region f (sub O2) signature. JF - Geochimica et Cosmochimica Acta AU - McCanta, Molly C AU - Rutherford, Malcolm J AU - Jones, John H Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 1943 EP - 1952 PB - Pergamon, Oxford VL - 68 IS - 8 SN - 0016-7037, 0016-7037 KW - silicates KW - pigeonite KW - geologic barometry KW - stony meteorites KW - oxygen KW - Martian meteorites KW - augite KW - Mars KW - calibration KW - melts KW - fugacity KW - SNC Meteorites KW - partitioning KW - meteorites KW - laboratory studies KW - pyroxene group KW - clinopyroxene KW - oxides KW - rare earths KW - basaltic composition KW - kinetics KW - geochemistry KW - synthetic materials KW - chain silicates KW - experimental studies KW - parent bodies KW - achondrites KW - terrestrial planets KW - planets KW - hydration KW - sample preparation KW - shergottite KW - metals KW - magmas KW - planetary interiors KW - 05B:Petrology of meteorites and tektites KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51726241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=An+experimental+study+of+rare+earth+element+partitioning+between+a+shergottite+melt+and+pigeonite%3B+implications+for+the+oxygen+fugacity+of+the+Martian+interior&rft.au=McCanta%2C+Molly+C%3BRutherford%2C+Malcolm+J%3BJones%2C+John+H&rft.aulast=McCanta&rft.aufirst=Molly&rft.date=2004-04-01&rft.volume=68&rft.issue=8&rft.spage=1943&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2003.10.019 L2 - http://www.sciencedirect.com/science/journal/00167037 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 - 2005-01-01 N1 - Number of references - 51 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - achondrites; augite; basaltic composition; calibration; chain silicates; clinopyroxene; experimental studies; fugacity; geochemistry; geologic barometry; hydration; kinetics; laboratory studies; magmas; Mars; Martian meteorites; melts; metals; meteorites; oxides; oxygen; parent bodies; partitioning; pigeonite; planetary interiors; planets; pyroxene group; rare earths; sample preparation; shergottite; silicates; SNC Meteorites; stony meteorites; synthetic materials; terrestrial planets DO - http://dx.doi.org/10.1016/j.gca.2003.10.019 ER - TY - JOUR T1 - Blueberry fields for ever AN - 51703593; 2005-047137 AB - False-colour composite images from NASA's Opportunity rover on Mars are presented, and show plains strewn with immense numbers of purplish-blue, small spherical concretions of hematite, with outcrops of evaporites from an ancient salty sea in the Terra Meridiani. The concretions cover an area at least as large as that of Oklahoma. The outcropping rocks are apparently composed of < or = 4% of evaporite minerals including sulphates and carbonates. The hematite probably formed at approximately 100 (super o) C from goethite, and may have existed on the Martian surface for milllions of years. JF - Nature (London) AU - Moore, Jeffrey M Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 711 EP - 712 PB - Macmillan Journals, London VL - 428 IS - 6984 SN - 0028-0836, 0028-0836 KW - water KW - sulfates KW - OMEGA KW - Mars KW - Mars Orbiter Camera KW - infrared spectra KW - terrestrial planets KW - planets KW - hematite KW - surface features KW - Mars Global Surveyor Program KW - oxides KW - terrestrial comparison KW - outcrops KW - spectra KW - sedimentary structures KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51703593?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Blueberry+fields+for+ever&rft.au=Moore%2C+Jeffrey+M&rft.aulast=Moore&rft.aufirst=Jeffrey&rft.date=2004-04-01&rft.volume=428&rft.issue=6984&rft.spage=711&rft.isbn=&rft.btitle=&rft.title=Nature+%28London%29&rft.issn=00280836&rft_id=info:doi/10.1038%2F428711a 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 - 2005-01-01 N1 - Number of references - 12 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - NATUAS N1 - SubjectsTermNotLitGenreText - hematite; infrared spectra; instruments; Mars; Mars Global Surveyor Program; Mars Orbiter Camera; OMEGA; outcrops; oxides; planets; sedimentary structures; spectra; sulfates; surface features; terrestrial comparison; terrestrial planets; water DO - http://dx.doi.org/10.1038/428711a ER - TY - JOUR T1 - Methane production by microbial mats under low sulphate concentrations AN - 51494001; 2007-015565 JF - Geobiology AU - Bebout, Brad M AU - Hoehler, Tori M AU - Thamdrup, Bo AU - Albert, Dan AU - Carpenter, Steven P AU - Hogan, Mary AU - Turk, Kendra AU - Des Marais, David J Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 87 EP - 96 PB - Blackwell, Oxford VL - 2 IS - 2 SN - 1472-4677, 1472-4677 KW - photosynthesis KW - oxygen KW - isotopes KW - aliphatic hydrocarbons KW - stable isotopes KW - laboratory studies KW - algal mats KW - mass balance KW - carbon KW - reduction KW - greenhouse effect KW - sedimentary structures KW - hypersaline environment KW - geochemistry KW - cyanobacteria KW - concentration KW - experimental studies KW - sulfate ion KW - methane KW - isotope ratios KW - biogenic structures KW - C-13/C-12 KW - photochemistry KW - effects KW - alkanes KW - algal structures KW - organic compounds KW - hydrocarbons KW - anaerobic environment KW - aquatic environment KW - 22:Environmental geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51494001?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geobiology&rft.atitle=Methane+production+by+microbial+mats+under+low+sulphate+concentrations&rft.au=Bebout%2C+Brad+M%3BHoehler%2C+Tori+M%3BThamdrup%2C+Bo%3BAlbert%2C+Dan%3BCarpenter%2C+Steven+P%3BHogan%2C+Mary%3BTurk%2C+Kendra%3BDes+Marais%2C+David+J&rft.aulast=Bebout&rft.aufirst=Brad&rft.date=2004-04-01&rft.volume=2&rft.issue=2&rft.spage=87&rft.isbn=&rft.btitle=&rft.title=Geobiology&rft.issn=14724677&rft_id=info:doi/ L2 - http://www.blackwellpublishing.com/journal.asp?ref=1472-4677 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 54 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algal mats; algal structures; aliphatic hydrocarbons; alkanes; anaerobic environment; aquatic environment; biogenic structures; C-13/C-12; carbon; concentration; cyanobacteria; effects; experimental studies; geochemistry; greenhouse effect; hydrocarbons; hypersaline environment; isotope ratios; isotopes; laboratory studies; mass balance; methane; organic compounds; oxygen; photochemistry; photosynthesis; reduction; sedimentary structures; stable isotopes; sulfate ion ER - TY - JOUR T1 - Storm-driven mixing and potential impact on the Arctic Ocean AN - 51334697; 2005-019423 JF - Journal of Geophysical Research AU - Yang, Jiayan AU - Comiso, Josefino AU - Walsh, David AU - Krishfield, Richard AU - Honjo, Susumu Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 18 PB - American Geophysical Union, Washington, DC VL - 109 IS - C4 SN - 0148-0227, 0148-0227 KW - currents KW - diffusion KW - sea water KW - sea surface water KW - sea ice KW - turbulence KW - salinity KW - ocean currents KW - thermohaline circulation KW - thermocline KW - hydrographs KW - mixing KW - ice KW - atmospheric pressure KW - Arctic Ocean KW - storms KW - Beaufort Sea KW - Fram Strait KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51334697?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Storm-driven+mixing+and+potential+impact+on+the+Arctic+Ocean&rft.au=Yang%2C+Jiayan%3BComiso%2C+Josefino%3BWalsh%2C+David%3BKrishfield%2C+Richard%3BHonjo%2C+Susumu&rft.aulast=Yang&rft.aufirst=Jiayan&rft.date=2004-04-01&rft.volume=109&rft.issue=C4&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2001JC001248 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map, sect. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arctic Ocean; atmospheric pressure; Beaufort Sea; currents; diffusion; Fram Strait; hydrographs; ice; mixing; ocean currents; salinity; sea ice; sea surface water; sea water; storms; thermocline; thermohaline circulation; turbulence DO - http://dx.doi.org/10.1029/2001JC001248 ER - TY - JOUR T1 - Incorporating the effect of small-scale circulations upon dust emission in an atmospheric general circulation model AN - 51333727; 2004-063657 JF - Journal of Geophysical Research AU - Cakmur, R V AU - Miller, R L AU - Torres, O Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 20 PB - American Geophysical Union, Washington, DC VL - 109 IS - D7 SN - 0148-0227, 0148-0227 KW - general circulation models KW - Far East KW - clastic sediments KW - atmosphere KW - Xinjiang China KW - environmental effects KW - Taklimakan Desert KW - circulation KW - atmospheric transport KW - dust KW - sediments KW - Africa KW - Sahara KW - Asia KW - climate KW - China KW - Sahel KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51333727?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Incorporating+the+effect+of+small-scale+circulations+upon+dust+emission+in+an+atmospheric+general+circulation+model&rft.au=Cakmur%2C+R+V%3BMiller%2C+R+L%3BTorres%2C+O&rft.aulast=Cakmur&rft.aufirst=R&rft.date=2004-04-01&rft.volume=109&rft.issue=D7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JD004067 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 91 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Africa; Asia; atmosphere; atmospheric transport; China; circulation; clastic sediments; climate; dust; environmental effects; Far East; general circulation models; Sahara; Sahel; sediments; Taklimakan Desert; Xinjiang China DO - http://dx.doi.org/10.1029/2003JD004067 ER - TY - JOUR T1 - Ancient and modern earthquake lights in northwestern Turkey AN - 51144509; 2005-034808 JF - Seismological Research Letters AU - Stothers, Richard B Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 199 EP - 204 PB - Seismological Society of America, El Cerrito, CA VL - 75 IS - 2 SN - 0895-0695, 0895-0695 KW - paleoseismicity KW - North Anatolian Fault KW - Turkey KW - earthquake lights KW - northwestern Turkey KW - observations KW - seismicity KW - tectonics KW - Asia KW - earthquakes KW - seismotectonics KW - Middle East KW - 19:Seismology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51144509?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Ancient+and+modern+earthquake+lights+in+northwestern+Turkey&rft.au=Stothers%2C+Richard+B&rft.aulast=Stothers&rft.aufirst=Richard&rft.date=2004-04-01&rft.volume=75&rft.issue=2&rft.spage=199&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 - 2005-01-01 N1 - Number of references - 57 N1 - PubXState - CA N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - Asia; earthquake lights; earthquakes; Middle East; North Anatolian Fault; northwestern Turkey; observations; paleoseismicity; seismicity; seismotectonics; tectonics; Turkey ER - TY - JOUR T1 - Textural study of Table Legs Butte and Quaking Aspen Butte, eastern Snake River plain, Idaho; an analog to small shield volcanoes on Mars AN - 50286023; 2004-079486 AB - Mars Orbiter Laser Altimeter (MOLA) data reveal numerous small, low-profile shields with prominent summit caps in the Tempe Terra region of Mars. Terrestrial examples of this morphology exist on the eastern Snake River plain (ESRP), Idaho, host to many late Pliocene to Holocene tholeiitic basalt shields built up over short monogenetic eruptive periods. These shields generally have low distal slopes (1-2 degrees ), but some shields, such as Table Legs Butte and Quaking Aspen Butte, have gentle (4-6 degrees ) medial slopes that sharply transition to steep proximal slopes (20 degrees -30 degrees ), forming a summit cap. We evaluate the effects of lithology and geochemistry on volcanological controls, such as change in eruptive style (i.e. from fissure to single vent) or eruptive rate that are responsible for this shield morphology. Table Legs Butte lava flows exhibit well-developed coarse diktytaxitic texture, and Quaking Aspen Butte flows exhibit a less-developed coarse diktytaxitic texture; shields without summit caps are generally non-diktytaxitic. GIS/GPS topographic profiling indicates a positive correlation between diktytaxitic coarsening and summit steepness. The diktytaxitic texture implies high volatile content, possibly related to fractionated pockets of source magma enriched in H (sub 2) O and/or CO (sub 2) . Basalts from Table Legs Butte contain over 25% skeletal plagioclase laths (up to 2cm); only 5% skeletal plagioclase laths (<1cm) are present in Quaking Aspen Butte lava flows. Both shields are low (<8%) in olivine (<1.5cm), which form glomerocrysts and cumulophyric textures with plagioclase. Zoned plagioclase (<2%) at both localities shows resorbed cores, and the groundmasses contain a dendritic network of Fe-Ti oxides (primarily skeletal ilmenite) and augite. Significant differences between the summit and flank textures on either shield are not observed. Trace element analyses further show that flank and summit regions cannot be geochemically separated. These results suggest that shield morphology is controlled by properties intrinsic to magma composition. Continued analysis of distal flows and possible analysis of melt inclusions for volatiles will lead to a better understanding of magma genesis and volcanic processes of small shields on the ESRP and Mars. JF - Abstracts with Programs - Geological Society of America AU - Brady, S M AU - Hughes, Scott S AU - Sakimoto, S E H AU - Gregg, T K P AU - Anonymous Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 79 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 4 SN - 0016-7592, 0016-7592 KW - United States KW - Global Positioning System KW - volcanic rocks KW - igneous rocks KW - Mars KW - landforms KW - carbon dioxide KW - volcanic features KW - Quaking Aspen Butte KW - mineral composition KW - geographic information systems KW - basalts KW - shield volcanoes KW - orbital observations KW - chemical composition KW - geochemistry KW - Table Legs Butte KW - water KW - Idaho KW - modern analogs KW - magmatism KW - correlation KW - Tempe Terra KW - satellite methods KW - terrestrial planets KW - planets KW - eruptions KW - volcanoes KW - planetology KW - MOLA KW - information systems KW - geomorphology KW - Snake River plain KW - remote sensing KW - 04:Extraterrestrial geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50286023?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Textural+study+of+Table+Legs+Butte+and+Quaking+Aspen+Butte%2C+eastern+Snake+River+plain%2C+Idaho%3B+an+analog+to+small+shield+volcanoes+on+Mars&rft.au=Brady%2C+S+M%3BHughes%2C+Scott+S%3BSakimoto%2C+S+E+H%3BGregg%2C+T+K+P%3BAnonymous&rft.aulast=Brady&rft.aufirst=S&rft.date=2004-04-01&rft.volume=36&rft.issue=4&rft.spage=79&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, 56th annual meeting; Geological Society of America, Cordilleran Section, 100th 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 - 2004-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - basalts; carbon dioxide; chemical composition; correlation; eruptions; geochemistry; geographic information systems; geomorphology; Global Positioning System; Idaho; igneous rocks; information systems; landforms; magmatism; Mars; mineral composition; modern analogs; MOLA; orbital observations; planetology; planets; Quaking Aspen Butte; remote sensing; satellite methods; shield volcanoes; Snake River plain; Table Legs Butte; Tempe Terra; terrestrial planets; United States; volcanic features; volcanic rocks; volcanoes; water ER - TY - JOUR T1 - Examining the sediments and soils of Gusev Crater with the Athena science payload AN - 50274803; 2005-069526 JF - Journal of Geophysical Research AU - Sutter, Brad AU - Moore, Jeffrey M AU - Zent, Aaron P Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 15 PB - American Geophysical Union, Washington, DC VL - 109 IS - E4 SN - 0148-0227, 0148-0227 KW - soils KW - erosion KW - clastic sediments KW - stream sediments KW - wind erosion KW - techniques KW - Mars KW - terrestrial planets KW - planets KW - Athena KW - sample preparation KW - mineral composition KW - deflation KW - dust KW - sediments KW - planetology KW - petrography KW - geochemistry KW - fluvial environment KW - winds KW - instruments KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50274803?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Examining+the+sediments+and+soils+of+Gusev+Crater+with+the+Athena+science+payload&rft.au=Sutter%2C+Brad%3BMoore%2C+Jeffrey+M%3BZent%2C+Aaron+P&rft.aulast=Sutter&rft.aufirst=Brad&rft.date=2004-04-01&rft.volume=109&rft.issue=E4&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JE002157 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 95 N1 - PubXState - DC N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Athena; clastic sediments; deflation; dust; erosion; fluvial environment; geochemistry; Gusev Crater; instruments; Mars; mineral composition; petrography; planetology; planets; sample preparation; sediments; soils; stream sediments; techniques; terrestrial planets; wind erosion; winds DO - http://dx.doi.org/10.1029/2003JE002157 ER - TY - JOUR T1 - A methodology for snow data assimilation in a land surface model AN - 20964182; 5907244 AB - Snow cover has a large influence on heat fluxes between the land and atmosphere because of its high albedo and insulating thermal properties. Hence accurate snow representation in coupled land-ocean-atmosphere global climate models has the potential to greatly increase prediction accuracy. To this end, a one-dimensional extended Kalman filter analysis scheme has been developed to assimilate observed snow water equivalent into the NASA Seasonal-to-Interannual Prediction Project (NSIPP) catchment-based land surface model. This study presents the results from a set of data assimilation 'twin' experiments using an uncoupled version of the land surface model. First, 'true' snow states are generated by spinning-up the land surface model for 1987 using an observation- constrained version of the European Centre for Medium-Range Weather Forecasts (ECMWF) 15-year Re-Analysis (ERA-15) data set for atmospheric forcing. A degraded 1987 simulation was then made by initializing the model with no snow on 1 January 1987. A third simulation assimilated the synthetically generated snow water equivalent 'observations' from the true simulation into the degraded simulation once a day. This study illustrates that by assimilating snow water equivalent observations, which are readily available from remote sensing satellites, other state variables (i.e. snow depth and temperature) can be retrieved and effects of poor initial conditions removed. Runoff and atmospheric flux predictions are also improved. JF - Journal of Geophysical Research. D. Atmospheres AU - Sun, C AU - Walker, J P AU - Houser, PR AD - Hydrological Sciences Branch, Laboratory for Hydrospheric Processes, NASA Goddard Space Flight Center, Greenbelt, Maryland, USA Y1 - 2004/04// PY - 2004 DA - April 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 109 IS - D8 SN - 0148-0227, 0148-0227 KW - Modelling KW - Ocean-atmosphere-land models KW - Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Citation No. D08108 KW - snow assimilation KW - extended Kalman filter KW - GCM initialization KW - 1863 Hydrology: Snow and ice (1827) KW - 3260 Mathematical Geophysics: Inverse theory KW - 3322 Meteorology and Atmospheric Dynamics: Land/atmosphere interactions KW - 3337 Meteorology and Atmospheric Dynamics: Numerical modeling and data assimilation KW - 3360 Meteorology and Atmospheric Dynamics: Remote sensing KW - Prediction KW - Remote Sensing KW - Water equivalent of snow cover KW - Climate models KW - Snow KW - Albedo KW - Temperature KW - Kalman filter KW - Kalman filters KW - Data assimilation KW - Data reanalysis KW - Model Studies KW - Snow cover data KW - Heat KW - Thermal diffusion KW - Ocean-atmosphere system KW - Snow-Water Equivalent KW - Weather forecasting KW - Water Resources KW - Heat transport KW - O 2090:Instruments/Methods KW - M2 551.581:Latitudinal Influences (551.581) KW - M2 551.578.46:Snow cover (including depth, temperature and density) KW - Q2 09162:Methods and instruments KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20964182?accountid=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=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.atitle=A+methodology+for+snow+data+assimilation+in+a+land+surface+model&rft.au=Sun%2C+C%3BWalker%2C+J+P%3BHouser%2C+PR&rft.aulast=Sun&rft.aufirst=C&rft.date=2004-04-01&rft.volume=109&rft.issue=D8&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JD003765 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - SuppNotes - Publication date refers to online version. N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Snow; Thermal diffusion; Albedo; Kalman filters; Ocean-atmosphere system; Weather forecasting; Heat transport; Water equivalent of snow cover; Snow cover data; Climate models; Ocean-atmosphere-land models; Kalman filter; Data reanalysis; Data assimilation; Remote Sensing; Prediction; Heat; Temperature; Snow-Water Equivalent; Water Resources; Model Studies DO - http://dx.doi.org/10.1029/2003JD003765 ER - TY - JOUR T1 - Sunlight transmission through desert dust and marine aerosols: Diffuse light corrections to Sun photometry and pyrheliometry AN - 18051473; 5907301 AB - Desert dust and marine aerosols are receiving increased scientific attention because of their prevalence on intercontinental scales and their potentially large effects on Earth radiation, climate, other aerosols, clouds, and precipitation. The relatively large size of dust and marine aerosol particles produces scattering phase functions that are strongly forward peaked. Hence Sun photometry and pyrheliometry of these aerosols are more subject to diffuse light errors than is the case for smaller aerosols. We quantify these diffuse light effects for common Sun photometer and pyrheliometer fields of view (FOV), using data on dust and marine aerosols from (1) Aerosol Robotic Network (AERONET) measurements of sky radiance and solar beam transmission and (2) in situ measurements of aerosol layer size distribution and chemical composition. Accounting for particle nonsphericity is important when deriving dust size distribution from both AERONET and in situ aerodynamic measurements. We obtain correction factors that can be applied to Sun photometer or pyrheliometer results for aerosol optical depth (AOD) or direct beam transmission. The corrections are negligible (less than similar to 1% of AOD) for Sun photometers with narrow FOV (half-angle n < similar to 1 degree ), but they can be as large as 10% of AOD at 354 nm wavelength for Sun photometers with n = 1.85 degree . For pyrheliometers (which can have n up to similar to 2.8 degree ), corrections can be as large as 16% at 354 nm. AOD correction factors are well correlated with AOD wavelength dependence (hence Aangstroem exponent). We provide best fit equations for determining correction factors from Aangstroem exponents of uncorrected AOD spectra, and we demonstrate their application to vertical profiles of multiwavelength AOD. JF - Journal of Geophysical Research. D. Atmospheres AU - Russell, P B AU - Livingston, J M AU - Dubovik, O AU - Ramirez, SA AU - Wang, J AU - Redemann, J AU - Schmid, B AU - Box, M AU - Holben, B N AD - NASA Ames Research Center, Moffett Field, California, USA Y1 - 2004/04// PY - 2004 DA - April 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 109 IS - D8 SN - 0148-0227, 0148-0227 KW - Marine aerosols KW - Photometers KW - Pyrheliometers KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Meteorological & Geoastrophysical Abstracts KW - Citation No. D08207 KW - Sun photometer KW - aerosol KW - diffuse KW - 0305 Atmospheric Composition and Structure: Aerosols and particles (0345 KW - 4801) KW - 0345 Atmospheric Composition and Structure: Pollution KW - urban and regional (0305) KW - 0360 Atmospheric Composition and Structure: Transmission and scattering of radiation KW - 0365 Atmospheric Composition and Structure: Troposphere KW - composition and chemistry KW - 0394 Atmospheric Composition and Structure: Instruments and techniques KW - Irradiance KW - Aangstroem's parameter determination KW - Optical properties KW - Light scattering KW - Measuring devices KW - Diffuse illumination calculations KW - Solar radiation KW - Aerosol size distribution KW - Ocean-atmosphere system KW - Diffusion KW - Aerosol Robotic Network (AERONET) KW - Particle size KW - Marine KW - Scattering by aerosols KW - Aerosols KW - Clouds KW - Light transmission through turbid media KW - Dust content of air KW - Corrections KW - Optical depth of aerosols KW - Solar photometry KW - Eolian dust KW - Light transmission KW - Q2 09242:Observations and measurements at sea KW - M2 551.501.721:Methods of observation and computation of radiation (551.501.721) KW - M2 551.508.21:Actinometers, pyrheliometers, pyrgeometers, lucimeters, pyranometers (551.508.21) KW - Q5 08501:General KW - O 2070:Meteorology KW - M2 551.593.54:Dry haze, turbidity (551.593.54) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18051473?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.atitle=Sunlight+transmission+through+desert+dust+and+marine+aerosols%3A+Diffuse+light+corrections+to+Sun+photometry+and+pyrheliometry&rft.au=Russell%2C+P+B%3BLivingston%2C+J+M%3BDubovik%2C+O%3BRamirez%2C+SA%3BWang%2C+J%3BRedemann%2C+J%3BSchmid%2C+B%3BBox%2C+M%3BHolben%2C+B+N&rft.aulast=Russell&rft.aufirst=P&rft.date=2004-04-01&rft.volume=109&rft.issue=D8&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JD004292 LA - English DB - ProQuest Environmental Science Collection N1 - SuppNotes - Publication date refers to online version. N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Particle size; Aerosols; Irradiance; Optical properties; Light scattering; Measuring devices; Solar radiation; Clouds; Corrections; Ocean-atmosphere system; Diffusion; Eolian dust; Light transmission; Aerosol Robotic Network (AERONET); Scattering by aerosols; Dust content of air; Light transmission through turbid media; Aerosol size distribution; Pyrheliometers; Aangstroem's parameter determination; Marine aerosols; Optical depth of aerosols; Diffuse illumination calculations; Solar photometry; Marine DO - http://dx.doi.org/10.1029/2003JD004292 ER - TY - JOUR T1 - Stratospheric ozone profiles from Mauna Kea, Hawai'i (19.8 degree N, 155.5 degree W) using infrared heterodyne spectroscopy, 1988-2003 AN - 16170087; 5907542 AB - We present stratospheric ozone abundance profiles retrieved from absorption spectroscopy of the atmosphere backlit by thermal continuum emission of the Moon. Infrared heterodyne spectra at 9.6 mu m at a resolving power of lambda / delta lambda >= 10 super(6) have been acquired on many occasions between 1988 and 2003 from the NASA Infrared Telescope Facility on Mauna Kea, Hawai'i. IR heterodyne spectroscopy provides a passive probe of terrestrial ozone distribution in the 25-50 km region of the stratosphere with the potential to retrieve altitude-resolved profiles of temperature and abundance. Retrieved ozone profiles are compared with those obtained nearby using active and in situ means (lidar, ozonesonde) with good agreement (<=0.1 ppmv) in the lower stratosphere and with differences ranging from 0 to 1 ppmv in the upper stratosphere. JF - Geophysical Research Letters AU - Fast, KE AU - Kostiuk, T AU - Espenak, F AU - Livengood, T A AU - Hewagama, T AU - A'Hearn, M F AD - NASA Goddard Space Flight Center, Greenbelt, Maryland, USA Y1 - 2004/04// PY - 2004 DA - Apr 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 31 IS - 8 SN - 0094-8276, 0094-8276 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Citation No. L08109 KW - 0340 Atmospheric Composition and Structure: Middle atmosphere KW - composition and chemistry KW - 0394 Atmospheric Composition and Structure: Instruments and techniques KW - 1610 Global Change: Atmosphere (0315 KW - 0325) KW - USA, Hawaii, Mauna Kea KW - Historical account KW - Infrared spectroscopy KW - Ozone in stratosphere KW - Ozone measurement techniques KW - Ozone profiles KW - Spectroscopy KW - Stratosphere KW - Atmosphere KW - Ozone KW - M2 551.510.534:Ozone Layer (551.510.534) KW - P 0000:AIR POLLUTION KW - M2 551.501:Methods of Observation/Computations (551.501) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16170087?accountid=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=Stratospheric+ozone+profiles+from+Mauna+Kea%2C+Hawai%27i+%2819.8+degree+N%2C+155.5+degree+W%29+using+infrared+heterodyne+spectroscopy%2C+1988-2003&rft.au=Fast%2C+KE%3BKostiuk%2C+T%3BEspenak%2C+F%3BLivengood%2C+T+A%3BHewagama%2C+T%3BA%27Hearn%2C+M+F&rft.aulast=Fast&rft.aufirst=KE&rft.date=2004-04-01&rft.volume=31&rft.issue=8&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL019443 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2004-10-01 N1 - SuppNotes - Publication date refers to online version. N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - Infrared spectroscopy; Ozone in stratosphere; Ozone measurement techniques; Ozone profiles; Historical account; Spectroscopy; Atmosphere; Stratosphere; Ozone; USA, Hawaii, Mauna Kea DO - http://dx.doi.org/10.1029/2004GL019443 ER - TY - JOUR T1 - Assessing Impacts of Global Warming on Tropical Cyclone Tracks AN - 16167276; 5923442 AB - A new approach is proposed to assess the possible impacts of the global climate change on tropical cyclone (TC) tracks in the western North Pacific (WNP) basin. The idea is based on the premise that the future change of TC track characteristics is primarily determined by changes in large-scale environmental steering flows and in formation locations. It is demonstrated that the main characteristics of the current climatology of TC tracks can be derived from the climatological mean velocity field of TC motion by using a trajectory model. The climatological mean velocity of TC motion, composed of the large-scale steering and beta drift, is determined on each grid of the basin. The mean large-scale steering flow is computed from the NCEP-NCAR reanalysis for the current climate state. The mean beta drift is estimated from the best-track data by removing the steering flow. The derived mean beta drift agrees well with the results of previous observational and numerical studies in terms of its direction and magnitude. The approach is applied to assessing the potential impacts of global warming on TC tracks in the WNP. The possible changes in the large-scale steering flows are taken from the output wind fields of two Geophysical Fluid Dynamics Laboratory (GFDL) global warming experiments and possible changes in the TC formation locations are considered by shifting the formation locations as a whole. The GFDL experiments suggested that the changes in the future large-scale steering flows are dominated by the easterly anomalies in the Tropics and westerly anomalies in the midlatitudes with the enhanced northward component during the period of 2030-59. Based on the assessments using two different ways to reduce climate model biases, the prevailing TC tracks shift slightly southwestward during the period of 2000-29, but northeastward during the period of 2030-59. More TCs will take a recurving track and move northeastward during the period of 2030-59. The El Nino-like climate change predicted in many climate models can significantly enhance the track changes if the TC formation locations in the WNP shift eastward as a whole. JF - Journal of Climate AU - Wu, L AU - Wang, B AD - NASA GSFC, Code 912, Greenbelt, MD 20771, liguang@agnes.gsfc.nasa.gov Y1 - 2004/04// PY - 2004 DA - April 2004 SP - 1686 EP - 1698 PB - American Meteorological Society VL - 17 IS - 8 SN - 0894-8755, 0894-8755 KW - Easterlies KW - Westerlies KW - cyclones KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Risk assessment KW - Cyclones KW - Trade winds KW - Climatic changes KW - INW, Pacific KW - Data reanalysis KW - Wind fields KW - Climatic change influences on tropical cyclones KW - Cyclogenesis KW - Distribution records KW - Tropical cyclone tracks KW - INW, North Pacific KW - Ocean-atmosphere system KW - Ocean basins KW - Climatology KW - Low pressure systems KW - Weather forecasting KW - Marine KW - Tropical meteorology KW - Greenhouse effect KW - Wind direction KW - Tracking KW - Tropical environment KW - Pacific Ocean KW - Tropical environments KW - Anomalies KW - Global warming KW - Tropical cyclone steering KW - Global warming effects KW - Q2 09243:Structure, mechanics and thermodynamics KW - P 0000:AIR POLLUTION KW - M2 551.583:Variations (551.583) KW - M2 551.515.23:Life history, displacement, tracks (551.515.23) KW - O 2070:Meteorology KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16167276?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=Assessing+Impacts+of+Global+Warming+on+Tropical+Cyclone+Tracks&rft.au=Wu%2C+L%3BWang%2C+B&rft.aulast=Wu&rft.aufirst=L&rft.date=2004-04-01&rft.volume=17&rft.issue=8&rft.spage=1686&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F1520-0442%282004%29017%281686%3AAIOGWO%292.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2004-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Cyclones; Trade winds; Tropical meteorology; Climatic changes; Greenhouse effect; Wind direction; Wind fields; Tracking; Distribution records; Cyclogenesis; Tropical environment; Ocean-atmosphere system; Anomalies; Climatology; Ocean basins; Low pressure systems; Weather forecasting; Climatic change influences on tropical cyclones; Tropical cyclone tracks; Tropical cyclone steering; Data reanalysis; Global warming effects; Risk assessment; Tropical environments; Global warming; INW, North Pacific; Pacific Ocean; INW, Pacific; Marine DO - http://dx.doi.org/10.1175/1520-0442(2004)017(1686:AIOGWO)2.0.CO;2 ER - TY - JOUR T1 - Photo: Modified Pegasus carrying X-43A drops away from B-52 launch aircraft; AN - 231458850 AB - Photo: Photograph: A Modified Pegasus carrying NASA's X-43A drops away from its B-52... JF - Aerospace Daily AU - NASA AD - NASA Y1 - 2004/03/31/ PY - 2004 DA - 2004 Mar 31 SP - 7 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 209 IS - 60 SN - 01934546 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231458850?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily&rft.atitle=Photo%3A+Modified+Pegasus+carrying+X-43A+drops+away+from+B-52+launch+aircraft%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-03-31&rft.volume=209&rft.issue=60&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily&rft.issn=01934546&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2010-06-10 ER - TY - CPAPER T1 - Satellite-altitude geopotential fields and crustal mineralization AN - 39802175; 3843520 AU - Taylor, P T AU - Kutina, J Y1 - 2004/03/26/ PY - 2004 DA - 2004 Mar 26 KW - CPI, Conference Papers Index KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39802175?accountid=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=&rft.atitle=Satellite-altitude+geopotential+fields+and+crustal+mineralization&rft.au=Taylor%2C+P+T%3BKutina%2C+J&rft.aulast=Taylor&rft.aufirst=P&rft.date=2004-03-26&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 - SuppNotes - Availability: Geological Society of America, 3300 Penrose Place, P.O. Box 9140, Boulder, CO 80301, USA; URL: www.geosociety.org N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Electrochemical evaluation of stainless steel in acidic sodium chloride solutions AN - 39767283; 3839624 AU - Calle, L M AU - MacDowell, L G AU - Vinje, R Y1 - 2004/03/26/ PY - 2004 DA - 2004 Mar 26 KW - CPI, Conference Papers Index KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39767283?accountid=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=&rft.atitle=Electrochemical+evaluation+of+stainless+steel+in+acidic+sodium+chloride+solutions&rft.au=Calle%2C+L+M%3BMacDowell%2C+L+G%3BVinje%2C+R&rft.aulast=Calle&rft.aufirst=L&rft.date=2004-03-26&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 - SuppNotes - Availability: The Corrosion Society, 1440 South Creek Drive, Texas 77084-4906, USA; phone: 281-228-6200; fax: 281-228-6300; URL: www.nace.org N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Crew Exploration Vehicle (CEV) Requirements Development; AN - 231480515 AB - Illustration: Chart: Crew Exploration... JF - Aerospace Daily AU - NASA AD - NASA Y1 - 2004/03/17/ PY - 2004 DA - 2004 Mar 17 SP - 2 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 209 IS - 50 SN - 01934546 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231480515?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily&rft.atitle=Crew+Exploration+Vehicle+%28CEV%29+Requirements+Development%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-03-17&rft.volume=209&rft.issue=50&rft.spage=2&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily&rft.issn=01934546&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2010-06-10 ER - TY - JOUR T1 - Reconciling different observations of the CO (sub 2) ice mass loading of the Martian north polar cap AN - 50290355; 2004-054242 AB - The GRS measurements of the peak mass loading of the north polar CO (sub 2) ice cap on Mars are about 60% lower than those calculated from MGS TES radiation data and those inferred from the MOLA cap thicknesses. However, the GRS data provide the most accurate measurement of the mass loading. We show that the TES and MOLA data can be reconciled with the GRS data if (1) subsurface heat conduction and atmospheric heat transport are included in the TES mass budget calculations, and (2) the density of the polar deposits is approximately 600 kg m (super -3) . The latter is much less than that expected for slab ice ( approximately 1600 kg m (super -3) ) and suggests that processes unique to the north polar region are responsible for the low cap density. Abstract Copyright (2004), by the Chinese Geophysical Society. JF - Geophysical Research Letters AU - Haberle, Robert M AU - Mattingly, Bridget AU - Titus, Timothy N Y1 - 2004/03/16/ PY - 2004 DA - 2004 Mar 16 SP - 1 EP - 4 PB - American Geophysical Union, Washington, DC VL - 31 IS - 5 SN - 0094-8276, 0094-8276 KW - gamma-ray methods KW - geophysical surveys KW - loading KW - geophysical methods KW - Mars KW - ice caps KW - carbon dioxide KW - terrestrial planets KW - planets KW - neutron probe data KW - mass balance KW - ice KW - thermal emission KW - surveys KW - MOLA KW - glacial geology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50290355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Reconciling+different+observations+of+the+CO+%28sub+2%29+ice+mass+loading+of+the+Martian+north+polar+cap&rft.au=Haberle%2C+Robert+M%3BMattingly%2C+Bridget%3BTitus%2C+Timothy+N&rft.aulast=Haberle&rft.aufirst=Robert&rft.date=2004-03-16&rft.volume=31&rft.issue=5&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2004GL019445 L2 - http://onlinelibrary.wiley.com/journal/10.1002/%28ISSN%291944-8007/issues LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 24 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Article L05702 N1 - Last updated - 2016-11-17 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - carbon dioxide; gamma-ray methods; geophysical methods; geophysical surveys; glacial geology; ice; ice caps; loading; Mars; mass balance; MOLA; neutron probe data; planets; surveys; terrestrial planets; thermal emission DO - http://dx.doi.org/10.1029/2004GL019445 ER - TY - JOUR T1 - NASA Missions; AN - 231454668 AB - ________________________ CCAFS__ NASA/Boeing government civil launch Sept. 15______ Delta II____ SLC-2__ NOAA-N (NASA-GSFC/NOAA) Oct. 30 NET____Delta II____ SLC-2__ NOAA-N Prime (NASA-GSFC/NOAA) JF - Aerospace Daily AU - NASA AD - NASA Y1 - 2004/03/05/ PY - 2004 DA - 2004 Mar 05 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 209 IS - 42 SN - 01934546 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231454668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily&rft.atitle=NASA+Missions%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-03-05&rft.volume=209&rft.issue=42&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily&rft.issn=01934546&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2010-06-10 ER - TY - JOUR T1 - Dynamics of space welding impact and corresponding safety welding study. AN - 80111700; 14740660 AB - This study was undertaken in order to be sure that no hazard would exist from impingement of hot molten metal particle detachments upon an astronauts space suit during any future electron beam welding exercises or experiments. The conditions under which molten metal detachments might occur in a space welding environment were analyzed. The safety issue is important during welding with regards to potential molten metal detachments from the weld pool and cold filler wire during electron beam welding in space. Theoretical models were developed to predict the possibility and size of the molten metal detachment hazards during the electron beam welding exercises at low earth orbit. Some possible ways of obtaining molten metal drop detachments would include an impulse force, or bump, to the weld sample, cut surface, or filler wire. Theoretical models were determined for these detachment concerns from principles of impact and kinetic energies, surface tension, drop geometry, surface energies, and particle dynamics. A weld pool detachment parameter for specifying the conditions for metal weld pool detachment by impact was derived and correlated to the experimental results. The experimental results were for the most part consistent with the theoretical analysis and predictions. c2003 Elsevier Ltd. All rights reserved. JF - Acta astronautica AU - Fragomeni, James M AU - Nunes, Arthur C AD - Department of Mechnanical Engineering, The University of Detroit, College of Engineering and Science, Detroit, MI 48219-0900, USA. jamesfrag@yahoo.com, fragomjm@udmercy.edu Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 399 EP - 412 VL - 54 IS - 6 SN - 0094-5765, 0094-5765 KW - Hazardous Substances KW - 0 KW - Metals KW - Space life sciences KW - Hot Temperature KW - Astronauts KW - Humans KW - Models, Theoretical KW - Extravehicular Activity KW - Space Flight KW - Space Suits KW - Welding KW - Safety Management KW - Weightlessness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/80111700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+astronautica&rft.atitle=Dynamics+of+space+welding+impact+and+corresponding+safety+welding+study.&rft.au=Fragomeni%2C+James+M%3BNunes%2C+Arthur+C&rft.aulast=Fragomeni&rft.aufirst=James&rft.date=2004-03-01&rft.volume=54&rft.issue=6&rft.spage=399&rft.isbn=&rft.btitle=&rft.title=Acta+astronautica&rft.issn=00945765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-03-08 N1 - Date created - 2004-01-24 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Microbial utilisation of natural organic wastes. AN - 80074026; 14692419 AB - The waste management strategy for the future should meet the benefits of humanity safety, respect principals of planet ecology, and compatibility with other habitability systems. For these purpose the waste management technologies, relevant to application of the biodegradation properties of bacteria are of great value. The biological treatment method is based upon the biodegradation of organic substances by various microorganisms. The advantage of the biodegradation waste management in general: it allows to diminish the volume of organic wastes, the biological hazard of the wastes is controlled, and this system may be compatible with the other systems. The objectives of our study were: to evaluate effectiveness of microbial biodegradation of non-pretreated substrate, to construct phneumoautomatic digester for organic wastes biodegradation, and to study microbial characteristics of active sludge samples used as inoculi in biodegradation experiment. The technology of vegetable wastes treatment was elaborated in IBMP and BMSTU. For this purpose the special unit was created where the degradation process is activated by enforced reinvention of portions of elaborated biogas into digester. This technology allows to save energy normally used for electromechanical agitation and to create optimal environment for anaerobic bacteria growth. The investigations were performed on waste simulator, which imitates physical and chemical content of food wastes calculated basing on the data on food wastes of moderate Russian city. The volume of created experimental sample of digester is 40 l. The basic system elements of device are digesters, gas receiver, remover of drops and valve monitoring and thermal control system. In our testing we used natural food wastes to measure basic parameters and time of biodegradation process. The diminution rate of organic gained 76% from initial mass taking part within 9 days of fermentation. The biogas production achieved 46 l per 1 kg of substrate. The microbial studies of biodegradation process revealed following peculiarities: (i) gradual quantitative increasing of Lactobacillus sp. (from 10(3) to 10(5) colony forming units (CFU) per ml), (ii) activation of Clostridia sp. (from 10(2) to 10(4)CFU/ml), (iii) elimination of aerobic conventional pathogens (Enterobacteriaceae sp., Protea sp., staphylococci). The obtained results allow to evaluate effectiveness of proposed technology and to determine the leading role of lactobacilli and clostridia in process of natural wastes biodegradation. Our further investigations shall further be concentrated on creation of artificial inoculi for launching of food wastes biodegradation. These inoculi will include active and adapted strains of clostridia and lactobacilli. c2003 Elsevier Ltd. All rights reserved. JF - Acta astronautica AU - Ilyin, V K AU - Smirnov, I A AU - Soldatov, P E AU - Korniushenkova, I N AU - Grinin, A S AU - Lykov, I N AU - Safronova, S A AD - RF State Scientific Center Institute for Biomedical Problems, Ministry of Health, Moscow, Russia. Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 357 EP - 361 VL - 54 IS - 5 SN - 0094-5765, 0094-5765 KW - Sewage KW - 0 KW - Space life sciences KW - Clostridium KW - Cities KW - Vegetables KW - Lactobacillus KW - Space Flight -- instrumentation KW - Life Support Systems -- instrumentation KW - Bacteria, Anaerobic KW - Biodegradation, Environmental KW - Russia KW - Bacteria, Aerobic KW - Ecological Systems, Closed KW - Computer Simulation KW - Sewage -- microbiology KW - Bioreactors KW - Waste Management -- methods KW - Biomass UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/80074026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+astronautica&rft.atitle=Microbial+utilisation+of+natural+organic+wastes.&rft.au=Ilyin%2C+V+K%3BSmirnov%2C+I+A%3BSoldatov%2C+P+E%3BKorniushenkova%2C+I+N%3BGrinin%2C+A+S%3BLykov%2C+I+N%3BSafronova%2C+S+A&rft.aulast=Ilyin&rft.aufirst=V&rft.date=2004-03-01&rft.volume=54&rft.issue=5&rft.spage=357&rft.isbn=&rft.btitle=&rft.title=Acta+astronautica&rft.issn=00945765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-03-05 N1 - Date created - 2003-12-23 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Nitrate toxicity on visceral organs of Medaka fish, Oryzias latipes: aiming to raise fish from egg to egg in space. AN - 71972357; 15173627 AB - Histological survey was made to determine nitrate toxicity on the Medaka fish, Oryzias latipes. In order to investigate the effects of short-term exposure to nitrate, one-month-old Medaka fish was exposed to NaNO3 at concentrations of 100 and 125 mg NO3-N l-1 for 96 hours. At the end of the exposure period, survival rate was found to be 30% and 10%, for the 100 and 125 mg NO3-N l-1 exposure concentrations, respectively. Histological examination of the organs showed that disruption of cell alignment was a common feature in the gills, intestinal ampulla, liver and kidney. A long-term exposure experiment was also carried out, whereby Medaka fish was exposed to NaNO3 (100 and 125 mg NO3-N l-1) for three months from its egg stage. Eggs treated with NaNO3 hatched within 10 days after fertilization. At the end of the exposure period, survival rate in the 100 and 125 mg NO3-N l-1 treatments were 40% and 30%, respectively. Fibrosis of the hepatic cells and curved spinal column were observed in the juveniles subjected to long-term nitrate exposure. The results of our experiments suggest that the high mortality resulting from short-term acute exposure to nitrate is caused by general dysfunction throughout the whole body. The chronic toxic effects attributed to nitrate, following long-term exposure, were likely to have resulted from nutrient deficiency caused by hepatic dysfunction. JF - Uchu Seibutsu Kagaku AU - Shimura, Ryuji AU - Ma, Ying Xin AU - Ijiri, Kenichi AU - Nagaoka, Shunji AU - Uchiyama, Minoru AD - Advanced Engineering Services Co., Ltd., Tsukuba, Ibaraki, Japan. r_shimura@aes.co.jp Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 7 EP - 12 VL - 18 IS - 1 SN - 0914-9201, 0914-9201 KW - Nitrates KW - 0 KW - Water Pollutants, Chemical KW - sodium nitrate KW - 8M4L3H2ZVZ KW - Space life sciences KW - Embryonic Development KW - Life Support Systems KW - Animals KW - Swimming KW - Liver -- pathology KW - Dose-Response Relationship, Drug KW - Body Weight KW - Liver -- drug effects KW - Space Flight KW - Embryo, Nonmammalian -- drug effects KW - Ecological Systems, Closed KW - Larva -- drug effects KW - Larva -- growth & development KW - Survival Analysis KW - Oryzias -- growth & development KW - Oryzias -- physiology KW - Water Pollutants, Chemical -- toxicity KW - Nitrates -- toxicity KW - Viscera -- drug effects KW - Viscera -- cytology KW - Aquaculture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/71972357?accountid=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=Uchu+Seibutsu+Kagaku&rft.atitle=Nitrate+toxicity+on+visceral+organs+of+Medaka+fish%2C+Oryzias+latipes%3A+aiming+to+raise+fish+from+egg+to+egg+in+space.&rft.au=Shimura%2C+Ryuji%3BMa%2C+Ying+Xin%3BIjiri%2C+Kenichi%3BNagaoka%2C+Shunji%3BUchiyama%2C+Minoru&rft.aulast=Shimura&rft.aufirst=Ryuji&rft.date=2004-03-01&rft.volume=18&rft.issue=1&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Uchu+Seibutsu+Kagaku&rft.issn=09149201&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-05-18 N1 - Date created - 2004-06-02 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Overview of the spaceflight radiation environment and its impact on cell biology experiments. AN - 67294903; 16145795 AB - Variables studied in typical cellular radiation biology experiments are cell killing, mutagenesis, transformation to malignancy, heritable damage, and DNA damage and repair. Dose response curves for cells exposed to low-LET radiations and some high LET radiations are well known. The low-LET dose rate in low earth orbit is roughly 1.0 mSv/day, the heavy-ion (Z>2) flux is about 1.0 particle/cm2-s corresponding to about 0.3 mSv/day, and the integrated neutron flux is roughly 2 neutrons/cm2-s corresponding to 0.012 mGy/d or, assuming a QF of 10, 0.12 mSv/d. Published dose-response curves were used to estimate the probability that a mammalian cell will be affected by each of the above types of damage. As a general approximation the exposure of an experimental cell population to the space radiation environment for 100 days will result in the following probabilities of damage per cell: cell killing based on clonogenicity 0.02, mutagenesis per locus based on phenotype analysis 1 x 10(-6), point mutation induction 2 x 10(-8) per locus, malignant transformation in vitro based on colony morphology 1.2 x 10(-5), heritable damage based on colony size 0.02, and induced DNA double-strand breaks based on fragment analysis by electrophoresis 3.5/cell or 0.26/cell after repair. Most of these figures are accurate to within a factor of 2. Thus the spaceflight radiation environment has essentially undetectable impact on typical cell biology experiments unless experimental goals involve the precise measurement of one of the above end-points. Other in vitro end-points, such as tissue morphogenesis and cell differentiation, are expected to be similarly unaffected by the spaceflight radiation environment. JF - Journal of gravitational physiology : a journal of the International Society for Gravitational Physiology AU - Todd, Paul AD - SHOT, Inc., Greenville, IN 47124, USA. ptodd@shot.com Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 11 EP - 16 VL - 11 IS - 1 SN - 1077-9248, 1077-9248 KW - Space life sciences KW - manned KW - Apollo-Soyuz Project KW - Skylab Project KW - Project Gemini KW - Flight Experiment KW - Mir Project KW - short duration KW - long duration KW - STS Shuttle Project KW - Radiation Dosage KW - Animals KW - DNA Damage KW - Humans KW - Dose-Response Relationship, Radiation KW - Yeasts -- cytology KW - Mutagenesis KW - Neutrons KW - Bacteria -- cytology KW - Bacteria -- radiation effects KW - Cell Transformation, Neoplastic -- radiation effects KW - Cell Death -- radiation effects KW - Yeasts -- radiation effects KW - Linear Energy Transfer KW - Cell Division -- radiation effects KW - Cricetinae KW - Cell Physiological Phenomena -- radiation effects KW - Cosmic Radiation KW - Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67294903?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+gravitational+physiology+%3A+a+journal+of+the+International+Society+for+Gravitational+Physiology&rft.atitle=Overview+of+the+spaceflight+radiation+environment+and+its+impact+on+cell+biology+experiments.&rft.au=Todd%2C+Paul&rft.aulast=Todd&rft.aufirst=Paul&rft.date=2004-03-01&rft.volume=11&rft.issue=1&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Journal+of+gravitational+physiology+%3A+a+journal+of+the+International+Society+for+Gravitational+Physiology&rft.issn=10779248&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-09-22 N1 - Date created - 2005-09-07 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Simplified computational approach for dual-probe heat-pulse method. AN - 67289239; 16173153 AB - Two equations are currently available for estimating soil volumetric heat capacity (pc) with the dual-probe heat-pulse (DPHP) method. One is simple but gives only approximate results because it assumes that the DPHP sensor releases an impulse of heat instantaneously. The other explicitly accounts for the finite duration of heating and gives exact results. Unfortunately, the equation that gives exact results involves the exponential integral function, which is not available in most computer spreadsheet software packages or data logger function libraries. In this note we introduce an approximation of the exact equation that contains only simple algebraic functions. The approximation consists of the first five terms of a Taylor series, which are written as a telescoped polynomial for computational purposes. For most applications of the DPHP method, the polynomial approximation gives estimates of pc that are at least an order of magnitude more accurate than estimates obtained from the simple equation based on instantaneous heating. JF - Soil Science Society of America journal. Soil Science Society of America AU - Knight, J H AU - Kluitenberg, G J AD - Mathematical Sciences Institute, Australian National Univ., Canberra, ACT. PY - 2004 SP - 447 EP - 449 VL - 68 IS - 2 SN - 0361-5995, 0361-5995 KW - Soil KW - 0 KW - Space life sciences KW - NASA Center JSC KW - NASA Discipline Life Support Systems KW - Evaluation Studies as Topic KW - Environmental Monitoring -- methods KW - Mathematics KW - Environmental Monitoring -- instrumentation KW - Temperature KW - Algorithms KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67289239?accountid=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=Soil+Science+Society+of+America+journal.+Soil+Science+Society+of+America&rft.atitle=Simplified+computational+approach+for+dual-probe+heat-pulse+method.&rft.au=Knight%2C+J+H%3BKluitenberg%2C+G+J&rft.aulast=Knight&rft.aufirst=J&rft.date=2004-03-01&rft.volume=68&rft.issue=2&rft.spage=447&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+journal.+Soil+Science+Society+of+America&rft.issn=03615995&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-10-17 N1 - Date created - 2005-09-20 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Microstructural study of synthetic sintered diamond and comparison with carbonado, a natural polycrystalline diamond AN - 51847011; 2004-039028 AB - Efforts to simulate the extreme toughness of the polycrystalline diamond variety known as carbonado typically entail the sintering of diamond powders in the presence of metal solvent-catalysts. In this study, we have attempted to duplicate the carbonado microstructure by sintering diamond powders without catalysts in a multi-anvil press at pressures of 6 to 9 GPa, temperatures of 1200 to 1800 degrees C, and times up to 6 h. The resultant microstructural defect assemblages for each experimental condition were characterized by transmission electron microscopy (TEM). Despite the absence of catalysts, sintered compacts were successfully produced for all runs, though intergranular porosity was significantly higher than that observed in natural carbonado. Primary grain sizes were reduced by more than 50% from their original dimensions in some experiments due to surface fracturing and abrasion, and aperiodic slip planes rigorously parallel to {111} consistently emerged in high densities, with lamellar spacings of 3 to 30 nm. In addition, sintering over all conditions produced polysynthetic spinel twinning in close association with the partial slip defects. Compacts compressed at 8 GPa produced some euhedral crystals with very low dislocation densities surrounded by grains in which dislocation densities were quite high. In addition, curviplanar defects loosely constrained to {111} were visible within some specimens sintered at the highest pressures. These textures resembled the polygonalization fabrics and defect microstructures observed in natural carbonado (De et al. 1998), and the appearance of these features suggests that our experiments at their most extreme pressure and temperature parameters reproduced carbonado-like defect assemblages. The formation of such textures in quasi-hydrostatic experiments suggests that shock metamorphism is not required to produce the periodic defect lamellae observed in carbonado. JF - American Mineralogist AU - De, Subarnarekha AU - Heaney, Peter J AU - Fei, Yingwei AU - Vicenzi, Edward P Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 438 EP - 446 PB - Mineralogical Society of America, Washington, DC VL - 89 IS - 2-3 SN - 0003-004X, 0003-004X KW - sintering KW - pressure KW - microstructure KW - native elements KW - carbonado KW - high pressure KW - TEM data KW - temperature KW - diamond KW - polycrystalline materials KW - synthesis KW - high temperature KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51847011?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Microstructural+study+of+synthetic+sintered+diamond+and+comparison+with+carbonado%2C+a+natural+polycrystalline+diamond&rft.au=De%2C+Subarnarekha%3BHeaney%2C+Peter+J%3BFei%2C+Yingwei%3BVicenzi%2C+Edward+P&rft.aulast=De&rft.aufirst=Subarnarekha&rft.date=2004-03-01&rft.volume=89&rft.issue=2-3&rft.spage=438&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/ L2 - http://www.minsocam.org/MSA/AmMin/TOC/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 46 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2014-03-14 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - carbonado; diamond; high pressure; high temperature; microstructure; native elements; polycrystalline materials; pressure; sintering; synthesis; TEM data; temperature ER - TY - JOUR T1 - On the cause of the 1930s Dust Bowl AN - 51839018; 2004-043599 AB - During the 1930s, the United States experienced one of the most devastating droughts of the past century. The drought affected almost two-thirds of the country and parts of Mexico and Canada and was infamous for the numerous dust storms that occurred in the southern Great Plains. In this study, we present model results that indicate that the drought was caused by anomalous tropical sea surface temperatures during that decade and that interactions between the atmosphere and the land surface increased its severity. We also contrast the 1930s drought with other North American droughts of the 20th century. JF - Science AU - Schubert, Siegfried D AU - Suarez, Max J AU - Pegion, Philip J AU - Koster, Randal D AU - Bacmeister, Julio T Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 1855 EP - 1859 PB - American Association for the Advancement of Science, Washington, DC VL - 303 IS - 5665 SN - 0036-8075, 0036-8075 KW - United States KW - terrestrial environment KW - geologic hazards KW - data processing KW - atmospheric precipitation KW - simulation KW - Holocene KW - human ecology KW - drought KW - Cenozoic KW - digital simulation KW - Great Plains KW - meteorology KW - world ocean KW - climate KW - Southern Great Plains KW - hydrology KW - dust storms KW - North America KW - general circulation models KW - Quaternary KW - rainfall KW - arid environment KW - atmosphere KW - anomalies KW - Pacific Ocean KW - Dust Bowl KW - upper Holocene KW - sea-surface temperature KW - causes KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51839018?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=On+the+cause+of+the+1930s+Dust+Bowl&rft.au=Schubert%2C+Siegfried+D%3BSuarez%2C+Max+J%3BPegion%2C+Philip+J%3BKoster%2C+Randal+D%3BBacmeister%2C+Julio+T&rft.aulast=Schubert&rft.aufirst=Siegfried&rft.date=2004-03-01&rft.volume=303&rft.issue=5665&rft.spage=1855&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1095048 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - anomalies; arid environment; atmosphere; atmospheric precipitation; causes; Cenozoic; climate; data processing; digital simulation; drought; Dust Bowl; dust storms; general circulation models; geologic hazards; Great Plains; Holocene; human ecology; hydrology; meteorology; North America; Pacific Ocean; Quaternary; rainfall; sea-surface temperature; simulation; Southern Great Plains; terrestrial environment; United States; upper Holocene; world ocean DO - http://dx.doi.org/10.1126/science.1095048 ER - TY - JOUR T1 - Moving beyond the IGY; the electronic Geophysical Year (eGY) concept AN - 51822740; 2004-057311 AB - This article contains a description of the International Geophysical Year (IGY) (1957-1958), where IGY member countries cooperated in deploying a large number of geophysical observatories around the globe. To achieve the objective to collect geophysical data as widely as possible, 50 permanent stations were established in the Arctic and Antarctic. The World Data Center System was set up. During that International Geophysical Year ensuring that the data collected was archived and made available without restrictions was a priority. This paper addresses the new age of electronic information management. (mte) JF - Eos, Transactions, American Geophysical Union AU - Baker, Daniel N AU - Barton, C AU - Rodger, A S AU - Fraser, B AU - Thompson, B AU - Papitashvili, V Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 105 EP - 105, 109 PB - American Geophysical Union, Washington, DC VL - 85 IS - 11 SN - 0096-3941, 0096-3941 KW - International Geophysical Year KW - geophysical surveys KW - global KW - data processing KW - surveys KW - international cooperation KW - computer networks KW - information management KW - Internet KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51822740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Moving+beyond+the+IGY%3B+the+electronic+Geophysical+Year+%28eGY%29+concept&rft.au=Baker%2C+Daniel+N%3BBarton%2C+C%3BRodger%2C+A+S%3BFraser%2C+B%3BThompson%2C+B%3BPapitashvili%2C+V&rft.aulast=Baker&rft.aufirst=Daniel&rft.date=2004-03-01&rft.volume=85&rft.issue=11&rft.spage=105&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/10.1029%2F2004EO110001 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - EOSTAJ N1 - SubjectsTermNotLitGenreText - computer networks; data processing; geophysical surveys; global; information management; international cooperation; International Geophysical Year; Internet; surveys DO - http://dx.doi.org/10.1029/2004EO110001 ER - TY - JOUR T1 - Dynamic winter climate response to large tropical volcanic eruptions since 1600 AN - 51813483; 2004-063648 JF - Journal of Geophysical Research AU - Shindell, Drew T AU - Schmidt, Gavin A AU - Mann, Michael E AU - Faluvegi, G Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 12 PB - American Geophysical Union, Washington, DC VL - 109 IS - D5 SN - 0148-0227, 0148-0227 KW - North Atlantic Oscillation KW - general circulation models KW - Arctic region KW - Arctic Oscillation KW - global KW - anomalies KW - environmental effects KW - climate change KW - temperature KW - winter KW - stratosphere KW - atmospheric transport KW - eruptions KW - volcanoes KW - seasonal variations KW - winds KW - climate KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51813483?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Dynamic+winter+climate+response+to+large+tropical+volcanic+eruptions+since+1600&rft.au=Shindell%2C+Drew+T%3BSchmidt%2C+Gavin+A%3BMann%2C+Michael+E%3BFaluvegi%2C+G&rft.aulast=Shindell&rft.aufirst=Drew&rft.date=2004-03-01&rft.volume=109&rft.issue=D5&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JD004151 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 52 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - anomalies; Arctic Oscillation; Arctic region; atmospheric transport; climate; climate change; environmental effects; eruptions; general circulation models; global; North Atlantic Oscillation; seasonal variations; stratosphere; temperature; volcanoes; winds; winter DO - http://dx.doi.org/10.1029/2003JD004151 ER - TY - JOUR T1 - Numerical modeling of the global semidiurnal tide in the present day and in the last glacial maximum AN - 51744970; 2005-019370 JF - Journal of Geophysical Research AU - Egbert, Gary D AU - Ray, Richard D AU - Bills, Bruce G Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 15 PB - American Geophysical Union, Washington, DC VL - 109 IS - C3 SN - 0148-0227, 0148-0227 KW - ocean circulation KW - last glacial maximum KW - Quaternary KW - numerical models KW - global KW - elevation KW - data processing KW - altimetry KW - equations KW - turbulence KW - satellite methods KW - tides KW - Cenozoic KW - sea-level changes KW - mixing KW - data bases KW - reconstruction KW - diurnal variations KW - bathymetry KW - accuracy KW - remote sensing KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51744970?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Numerical+modeling+of+the+global+semidiurnal+tide+in+the+present+day+and+in+the+last+glacial+maximum&rft.au=Egbert%2C+Gary+D%3BRay%2C+Richard+D%3BBills%2C+Bruce+G&rft.aulast=Egbert&rft.aufirst=Gary&rft.date=2004-03-01&rft.volume=109&rft.issue=C3&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JC001973 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 46 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accuracy; altimetry; bathymetry; Cenozoic; data bases; data processing; diurnal variations; elevation; equations; global; last glacial maximum; mixing; numerical models; ocean circulation; Quaternary; reconstruction; remote sensing; satellite methods; sea-level changes; tides; turbulence DO - http://dx.doi.org/10.1029/2003JC001973 ER - TY - JOUR T1 - Satellite synthetic aperture radar detection of Delaware Bay plumes; Jet-like feature analysis AN - 51742776; 2005-019406 JF - Journal of Geophysical Research AU - Zheng, Quanan AU - Clemente-Colon, Pablo AU - Yan, Xiao-Hai AU - Liu, W Timothy AU - Huang, Norden E Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 11 PB - American Geophysical Union, Washington, DC VL - 109 IS - C3 SN - 0148-0227, 0148-0227 KW - United States KW - plumes KW - sea water KW - turbulence KW - salinity KW - estuaries KW - SAR KW - mixing KW - velocity KW - Reynolds number KW - Delaware Bay KW - RADARSAT KW - currents KW - Northwest Atlantic KW - sea surface water KW - radar methods KW - nearshore environment KW - satellite methods KW - ocean currents KW - ocean waves KW - seasonal variations KW - North Atlantic KW - Atlantic Ocean KW - remote sensing KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51742776?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Satellite+synthetic+aperture+radar+detection+of+Delaware+Bay+plumes%3B+Jet-like+feature+analysis&rft.au=Zheng%2C+Quanan%3BClemente-Colon%2C+Pablo%3BYan%2C+Xiao-Hai%3BLiu%2C+W+Timothy%3BHuang%2C+Norden+E&rft.aulast=Zheng&rft.aufirst=Quanan&rft.date=2004-03-01&rft.volume=109&rft.issue=C3&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JC002100 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 17 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; currents; Delaware Bay; estuaries; mixing; nearshore environment; North Atlantic; Northwest Atlantic; ocean currents; ocean waves; plumes; radar methods; RADARSAT; remote sensing; Reynolds number; salinity; SAR; satellite methods; sea surface water; sea water; seasonal variations; turbulence; United States; velocity DO - http://dx.doi.org/10.1029/2003JC002100 ER - TY - JOUR T1 - Narrow-scale flow and a weak field by the top of Earth's core; evidence from Orsted, Magsat, and secular variation AN - 51724217; 2005-033502 JF - Journal of Geophysical Research, B, Solid Earth and Planets AU - Voorhies, C V Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 18 PB - American Geophysical Union, Washington, DC VL - 109 IS - 3 SN - 0885-3401, 0885-3401 KW - secular variations KW - Orsted KW - mantle KW - magnetic anomalies KW - resistivity KW - convection KW - satellite methods KW - core-mantle boundary KW - magnetic field KW - layered materials KW - spherical harmonic analysis KW - outer core KW - lower mantle KW - viscosity KW - shear KW - Magsat KW - core KW - remote sensing KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51724217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Narrow-scale+flow+and+a+weak+field+by+the+top+of+Earth%27s+core%3B+evidence+from+Orsted%2C+Magsat%2C+and+secular+variation&rft.au=Voorhies%2C+C+V&rft.aulast=Voorhies&rft.aufirst=C&rft.date=2004-03-01&rft.volume=109&rft.issue=3&rft.spage=&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%2F2003JB002833 L2 - http://www3.interscience.wiley.com/cgi-bin/jtoc/38876/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 71 N1 - PubXState - DC N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - convection; core; core-mantle boundary; layered materials; lower mantle; magnetic anomalies; magnetic field; Magsat; mantle; Orsted; outer core; remote sensing; resistivity; satellite methods; secular variations; shear; spherical harmonic analysis; viscosity DO - http://dx.doi.org/10.1029/2003JB002833 ER - TY - JOUR T1 - Study of the atmospheric pressure loading signal in very long baseline interferometry observations AN - 51720676; 2005-033527 JF - Journal of Geophysical Research, B, Solid Earth and Planets AU - Petrov, Leonid AU - Boy, Jean-Paul Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 14 PB - American Geophysical Union, Washington, DC VL - 109 IS - 3 SN - 0885-3401, 0885-3401 KW - pressure KW - numerical models KW - three-dimensional models KW - statistical analysis KW - techniques KW - mathematical models KW - geodesy KW - deformation KW - cyclones KW - topography KW - errors KW - atmospheric pressure KW - very long baseline interferometry KW - accuracy KW - crust KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51720676?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Study+of+the+atmospheric+pressure+loading+signal+in+very+long+baseline+interferometry+observations&rft.au=Petrov%2C+Leonid%3BBoy%2C+Jean-Paul&rft.aulast=Petrov&rft.aufirst=Leonid&rft.date=2004-03-01&rft.volume=109&rft.issue=3&rft.spage=&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%2F2003JB002500 L2 - http://www3.interscience.wiley.com/cgi-bin/jtoc/38876/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 41 N1 - PubXState - DC N1 - Document feature - illus. incl. 5 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accuracy; atmospheric pressure; crust; cyclones; deformation; errors; geodesy; mathematical models; numerical models; pressure; statistical analysis; techniques; three-dimensional models; topography; very long baseline interferometry DO - http://dx.doi.org/10.1029/2003JB002500 ER - TY - JOUR T1 - Salvage geology; an example from Sudbury, Ontario AN - 51657225; 2005-077202 AB - This paper presents an example of salvage geology, in which critical field evidence from a recently-formed exposure bearing on a major geologic problem has been found. The problem is the size and shape of the Sudbury Structure of northern Ontario, a 60 b y 30 km feature generally accepted as a Proterozoic impact basin formed 1845 m.y. ago. The original diameter of the Structure is widely believed to have been over 200 km. One line of evidence is the distribution of "Sudbury Breccia," proposed as having been formed directly or indirectly, as pseudotachylite, by the impact that produced the Structure. A new exposure of Sudbury Breccia on the South Range was created when Highway 144 was widened in the late 1990s. The breccia here is part of a Sudbury Swarm diabase dike, cross-cutting the Sudbury Igneous Complex and well-dated at 1238 m.y.. It cannot possibly be related to the impact that formed the Structure. It resembles many other dike-related "Sudbury Breccia" occurrences north of the Structure. This exposure should be given intensive study, since further road widening may destroy it. JF - Abstracts with Programs - Geological Society of America AU - Lowman, Paul D AU - Anonymous Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 114 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 2 SN - 0016-7592, 0016-7592 KW - degradation KW - upper Precambrian KW - Precambrian KW - impact features KW - human activity KW - data acquisition KW - salvage geology KW - destruction KW - Sudbury Breccia KW - Proterozoic KW - mapping KW - pseudotachylite KW - mylonites KW - Sudbury Structure KW - size KW - Ontario KW - case studies KW - Canada KW - metamorphic rocks KW - outcrops KW - Eastern Canada KW - preservation KW - field studies KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51657225?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Salvage+geology%3B+an+example+from+Sudbury%2C+Ontario&rft.au=Lowman%2C+Paul+D%3BAnonymous&rft.aulast=Lowman&rft.aufirst=Paul&rft.date=2004-03-01&rft.volume=36&rft.issue=2&rft.spage=114&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 38th annual meeting; Geological Society of America, Southeastern Section, 53rd 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 - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Canada; case studies; data acquisition; degradation; destruction; Eastern Canada; field studies; human activity; impact features; mapping; metamorphic rocks; mylonites; Ontario; outcrops; Precambrian; preservation; Proterozoic; pseudotachylite; salvage geology; size; Sudbury Breccia; Sudbury Structure; upper Precambrian ER - TY - JOUR T1 - Geomorphic features of the northern Florida reef tract revealed by NASA experimental advanced airborne research lidar (EAARL) surveys AN - 51656224; 2006-000586 AB - The NASA Experimental Advanced Airborne Research Lidar (EAARL), a temporal waveform-resolving, airborne green wavelength lidar, is designed to sense the highly resolved submarine topography and morphologic habitat complexity of shallow reef substrates. During a two-week time period in August 2002, EAARL missions staged from Marathon, Florida collected dense submarine topographic measurements over a broad swath of the northern Florida reef tract extending from north of Triumph Reef to south of Carysfort Reef. The NASA-USGS Airborne Lidar Processing System (ALPS) was used to create a one-meter resolution submarine digital elevation model (DEM) for the northern Florida reef tract. The surveyed region is a high-latitude reef system on a Pleistocene carbonate platform covered by carbonate sand, turtle grass, platform-margin and transitional reefs, and numerous scattered patch reefs surrounded by bare sandy halos. Submarine topographic maps derived from the NASA EAARL optical soundings reveal numerous geomorphic features associated with Holocene platform flooding and reef genesis, including relict subaerial sedimentary structures, fluvial channels, and parallel barrier reef trends associated with differing size classes of patch reefs. Pacific Reef and Ajax Reef, outer bank reefs that are among the northernmost members of a discontinuous chain of shelf-margin reefs that extends from the Dry Tortugas to Fowey Rocks just south of Miami, are depicted in fine spatial detail in on the EAARL lidar topographic maps. The lidar survey also documents the lack of ocean-facing spur and groove structure on the seaward flanks of these major bank reefs. A drowned platform-margin barrier reef associated with a deep adjacent swath of densely clustered, relatively small lagoonal patch reefs was revealed by the EAARL survey. More recent features depicted on the lidar maps include the topographic expression of rubble zones and sea grass "blow-outs" along the landward flanks of bank reefs, evidence of the relatively frequent hurricanes that impact the northern Florida Keys. JF - Abstracts with Programs - Geological Society of America AU - Brock, J AU - Wright, C W AU - Nayegandhi, A AU - Harris, M AU - Riegl, B AU - Mosher, L AU - Clayton, T AU - Anonymous Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 131 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - high-resolution methods KW - shore features KW - continental margin KW - technology KW - northern Florida KW - laser methods KW - erosion KW - reefs KW - landform evolution KW - radar methods KW - mapping KW - Florida KW - lidar methods KW - sounding KW - marine environment KW - shelf environment KW - Triumph Reef KW - ecology KW - ocean floors KW - hurricanes KW - Atlantic Ocean KW - Carysfort Reef KW - 23:Geomorphology KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51656224?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Geomorphic+features+of+the+northern+Florida+reef+tract+revealed+by+NASA+experimental+advanced+airborne+research+lidar+%28EAARL%29+surveys&rft.au=Brock%2C+J%3BWright%2C+C+W%3BNayegandhi%2C+A%3BHarris%2C+M%3BRiegl%2C+B%3BMosher%2C+L%3BClayton%2C+T%3BAnonymous&rft.aulast=Brock&rft.aufirst=J&rft.date=2004-03-01&rft.volume=36&rft.issue=2&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 38th annual meeting; Geological Society of America, Southeastern Section, 53rd 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 - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Carysfort Reef; continental margin; ecology; erosion; Florida; high-resolution methods; hurricanes; landform evolution; laser methods; lidar methods; mapping; marine environment; northern Florida; ocean floors; radar methods; reefs; shelf environment; shore features; sounding; technology; Triumph Reef; United States ER - TY - JOUR T1 - Impact of Hurricane Isabel on the North Carolina coast AN - 51654616; 2005-077151 AB - During September 2003, Hurricane Isabel impacted the northern Outer Banks of North Carolina creating record wave and surge conditions. At the Army Corps of Engineers' Field Research Facility in Duck, 125 km north of landfall, the Category 2 storm generated a significant wave height (at a waverider in 20 m of water) of 8.1 m and storm surge of 1.5 m--both records for twenty-seven years of monitoring. In a cooperative effort between USGS and NASA, airborne lidar (NASA's EAARL -- Experimental Advanced Airborne Research Lidar) surveyed the beaches and dunes before and after Isabel's landfall from Cape Henry, VA (at the mouth of Chesapeake Bay) to Cape Lookout, NC. With the accurate long-range track forecast by NOAA's National Hurricane Center, EAARL was able to survey two days before landfall providing an outstanding baseline to detect change. The post-storm survey was obtained three days following landfall. Hurricane Isabel's impacts were considered by observers to be the most extensive along the Outer Banks since the late seventies, and perhaps since the 1962 Ash Wednesday nor'easter. Near where the eyewall cut across Hatteras Island, EAARL measurements showed that foredune retreat locally exceeded 25 m and, in places, the dunes were completely eroded. Extreme dune erosion extended north from Cape Hatteras for at least 180 km to Sandbridge, VA. In many places along that reach, overwash breached the dunes and covered roads with up to approximately 1 m of sand. The most extensive beach and dune changes were caused by a approximately 500 m wide breach that severed Hatteras Island southwest of Cape Hatteras. EAARL data indicate that the main breach, and a smaller one several kilometers to the south, occurred at minima in both island elevation and island width. The before and after lidar data quantify changes associated with dune erosion, overwash, and breach formation and should be valuable for testing models of storm impacts on coasts. JF - Abstracts with Programs - Geological Society of America AU - Sallenger, Asbury AU - Wright, C Wayne AU - List, Jeffrey AU - Howd, Peter AU - Anonymous Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 106 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - barrier islands KW - shore features KW - dunes KW - Cape Hatteras KW - monitoring KW - spatial data KW - erosion KW - Dare County North Carolina KW - erosion features KW - satellite methods KW - Hurricane Isabel KW - Outer Banks KW - North Carolina KW - coastal environment KW - storms KW - hurricanes KW - surges KW - remote sensing KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51654616?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Impact+of+Hurricane+Isabel+on+the+North+Carolina+coast&rft.au=Sallenger%2C+Asbury%3BWright%2C+C+Wayne%3BList%2C+Jeffrey%3BHowd%2C+Peter%3BAnonymous&rft.aulast=Sallenger&rft.aufirst=Asbury&rft.date=2004-03-01&rft.volume=36&rft.issue=2&rft.spage=106&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 38th annual meeting; Geological Society of America, Southeastern Section, 53rd 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 - 2005-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - barrier islands; Cape Hatteras; coastal environment; Dare County North Carolina; dunes; erosion; erosion features; Hurricane Isabel; hurricanes; monitoring; North Carolina; Outer Banks; remote sensing; satellite methods; shore features; spatial data; storms; surges; United States ER - TY - JOUR T1 - Satellite-altitude geopotential fields and crustal mineralization AN - 51653031; 2006-001884 AB - Magnetic measurements made by satellites in low Earth orbit (POGO, Magsat, Orsted and CHAMP) record the long-wavelength (>400 km) field anomalies that are predicted to be the result of contrasts in magnetization occurring in the deeper regions of the crust and uppermost mantle. In Europe satellite data have revealed significant signals over the regions of Kiruna, Sweden (>9 nT) and Kursk, Russia (>15 nT). These areas are also the location of the largest known iron-ore deposits in Europe. In addition, high amplitude anomalies in Africa are also associated with significant iron deposits. Not only is there a direct relationship between magnetic anomalies and metalliferous areas, but also linear patterns of magnetic anomalies can delineate deep-seated crustal discontinuities that are indications of significant fracture zones that often localize the emplacement of mineral deposits. Examples of these linear features are, indicated by long-wavelength anomalies, occur in western United States, Rondonia in western Brazil and elsewhere. Examples of these studies were presented in a special volume of Global Tectonics and Metallogeny (2003). In addition, gravity data, now available from the CHAMP satellite, give us the opportunity to correlate these magnetic anomalies (produced by contrasts in magnetization) with gravity anomalies (produced by density variations). Detailed correlations were made in two different regions of Europe, South and Central Finland (south of the Outokumpu mining district), and the Pannonian Basin (overlying the subducted Dinaridic ocean crust) (Taylor et al., 2003). In both regions there was a positive correlation between the magnetic and gravity anomaly fields. While these satellite altitude geopotential anomalies provide us with a new and broad scale approach to studying the heterogeneity of the Earth's crust, they are also a new data set, and detailed investigations are in the beginning stages. JF - Abstracts with Programs - Geological Society of America AU - Taylor, Patrick T AU - Kutina, Jan AU - Anonymous Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 136 PB - Geological Society of America (GSA), Boulder, CO VL - 36 IS - 2 SN - 0016-7592, 0016-7592 KW - Kursk Russian Federation KW - mantle KW - magnetization KW - Europe KW - Russian Federation KW - mineral resources KW - magnetic field KW - gravity anomalies KW - Commonwealth of Independent States KW - mineralization KW - upper mantle KW - Kursk magnetic anomaly KW - Western Europe KW - geophysical methods KW - prediction KW - magnetic anomalies KW - Kiruna Sweden KW - paleomagnetism KW - satellite methods KW - POGO KW - Scandinavia KW - Norrbotten Sweden KW - crust KW - Sweden KW - remote sensing KW - 20:Applied geophysics KW - 26A:Economic geology, general, deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51653031?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Satellite-altitude+geopotential+fields+and+crustal+mineralization&rft.au=Taylor%2C+Patrick+T%3BKutina%2C+Jan%3BAnonymous&rft.aulast=Taylor&rft.aufirst=Patrick&rft.date=2004-03-01&rft.volume=36&rft.issue=2&rft.spage=136&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 38th annual meeting; Geological Society of America, Southeastern Section, 53rd 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 - 2006-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Commonwealth of Independent States; crust; Europe; geophysical methods; gravity anomalies; Kiruna Sweden; Kursk magnetic anomaly; Kursk Russian Federation; magnetic anomalies; magnetic field; magnetization; mantle; mineral resources; mineralization; Norrbotten Sweden; paleomagnetism; POGO; prediction; remote sensing; Russian Federation; satellite methods; Scandinavia; Sweden; upper mantle; Western Europe ER - TY - JOUR T1 - Defusing the global warming time bomb AN - 51517211; 2006-091015 JF - Scientific American AU - Hansen, James Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 68 EP - 77 PB - Scientific American, Inc., New York, NY VL - 290 IS - 3 SN - 0036-8733, 0036-8733 KW - San Rafael Glacier KW - Quaternary KW - icebergs KW - Arctic region KW - glaciers KW - global change KW - effects KW - Chile KW - paleoclimatology KW - preventive measures KW - ice sheets KW - climate change KW - Cenozoic KW - Greenland KW - South America KW - future KW - glacial geology KW - global warming KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51517211?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Scientific+American&rft.atitle=Defusing+the+global+warming+time+bomb&rft.au=Hansen%2C+James&rft.aulast=Hansen&rft.aufirst=James&rft.date=2004-03-01&rft.volume=290&rft.issue=3&rft.spage=68&rft.isbn=&rft.btitle=&rft.title=Scientific+American&rft.issn=00368733&rft_id=info:doi/ L2 - http://www.sciam.com/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCAMAC N1 - SubjectsTermNotLitGenreText - Arctic region; Cenozoic; Chile; climate change; effects; future; glacial geology; glaciers; global change; global warming; Greenland; ice sheets; icebergs; paleoclimatology; preventive measures; Quaternary; San Rafael Glacier; South America ER - TY - JOUR T1 - The relative importance of solar and anthropogenic forcing of climate change between the Maunder minimum and the present AN - 51506096; 2007-006891 JF - Journal of Climate AU - Rind, David AU - Shindell, Drew AU - Perlwitz, Judith AU - Lerner, Jean AU - Lonergan, Patrick AU - Lean, Judith AU - McLinden, Chris Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 906 EP - 929 PB - American Meteorological Society, Boston, MA VL - 17 IS - 5 SN - 0894-8755, 0894-8755 KW - general circulation models KW - Quaternary KW - human activity KW - global change KW - paleoclimatology KW - Holocene KW - climate change KW - temperature KW - Maunder minimum KW - Cenozoic KW - ozone KW - Neoglacial KW - solar radiation KW - solar activity KW - global warming KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51506096?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Climate&rft.atitle=The+relative+importance+of+solar+and+anthropogenic+forcing+of+climate+change+between+the+Maunder+minimum+and+the+present&rft.au=Rind%2C+David%3BShindell%2C+Drew%3BPerlwitz%2C+Judith%3BLerner%2C+Jean%3BLonergan%2C+Patrick%3BLean%2C+Judith%3BMcLinden%2C+Chris&rft.aulast=Rind&rft.aufirst=David&rft.date=2004-03-01&rft.volume=17&rft.issue=5&rft.spage=906&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/ L2 - http://journals.ametsoc.org/loi/clim LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 50 N1 - PubXState - MA N1 - Document feature - illus. incl. 4 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Cenozoic; climate change; general circulation models; global change; global warming; Holocene; human activity; Maunder minimum; Neoglacial; ozone; paleoclimatology; Quaternary; solar activity; solar radiation; temperature ER - TY - JOUR T1 - Freshwater content variability in the Arctic Ocean AN - 51334977; 2005-019375 JF - Journal of Geophysical Research AU - Hakkinen, S AU - Proshutinsky, A Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 17 PB - American Geophysical Union, Washington, DC VL - 109 IS - C3 SN - 0148-0227, 0148-0227 KW - currents KW - decadal variations KW - concentration KW - numerical models KW - Arctic Oscillation KW - sea ice KW - fresh water KW - salinity KW - freezing KW - simulation KW - ocean currents KW - melting KW - ice KW - Arctic Ocean KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51334977?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Freshwater+content+variability+in+the+Arctic+Ocean&rft.au=Hakkinen%2C+S%3BProshutinsky%2C+A&rft.aulast=Hakkinen&rft.aufirst=S&rft.date=2004-03-01&rft.volume=109&rft.issue=C3&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JC001940 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 30 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arctic Ocean; Arctic Oscillation; concentration; currents; decadal variations; freezing; fresh water; ice; melting; numerical models; ocean currents; salinity; sea ice; simulation DO - http://dx.doi.org/10.1029/2003JC001940 ER - TY - JOUR T1 - Geodetic effects of the ocean response to atmospheric forcing in an ocean general circulation model AN - 51330024; 2005-033533 JF - Journal of Geophysical Research, B, Solid Earth and Planets AU - de Viron, Olivier AU - Boy, Jean-Paul AU - Goosse, H Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 11 PB - American Geophysical Union, Washington, DC VL - 109 IS - 3 SN - 0885-3401, 0885-3401 KW - general circulation models KW - Global Positioning System KW - CLIO model KW - monitoring KW - sea ice KW - mantle KW - atmosphere KW - paleomagnetism KW - air-sea interface KW - geodesy KW - coupled large-scale ice-ocean model KW - gravity field KW - ice KW - polar wandering KW - atmospheric pressure KW - core KW - world ocean KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51330024?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geodetic+effects+of+the+ocean+response+to+atmospheric+forcing+in+an+ocean+general+circulation+model&rft.au=de+Viron%2C+Olivier%3BBoy%2C+Jean-Paul%3BGoosse%2C+H&rft.aulast=de+Viron&rft.aufirst=Olivier&rft.date=2004-03-01&rft.volume=109&rft.issue=3&rft.spage=&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%2F2003JB002837 L2 - http://www3.interscience.wiley.com/cgi-bin/jtoc/38876/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 39 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - air-sea interface; atmosphere; atmospheric pressure; CLIO model; core; coupled large-scale ice-ocean model; general circulation models; geodesy; Global Positioning System; gravity field; ice; mantle; monitoring; paleomagnetism; polar wandering; sea ice; world ocean DO - http://dx.doi.org/10.1029/2003JB002837 ER - TY - JOUR T1 - Electric and magnetic signatures of dust devils from 2000-2001 MATADOR desert tests AN - 50279294; 2005-071361 JF - Journal of Geophysical Research AU - Farrell, W M AU - Smith, P H AU - Delory, G T AU - Hillard, G B AU - Marshall, J R AU - Catling, D C AU - Hecht, M AU - Tratt, D M AU - Renno, N AU - Desch, M D AU - Cummer, S A AU - Houser, J G AU - Johnson, B Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 13 PB - American Geophysical Union, Washington, DC VL - 109 IS - E3 SN - 0148-0227, 0148-0227 KW - granulometry KW - eolian features KW - experimental studies KW - electrical properties KW - clastic sediments KW - atmosphere KW - Mars KW - dust devils KW - deserts KW - MATADOR KW - terrestrial planets KW - planets KW - grains KW - dust KW - sediments KW - planetology KW - testing KW - terrestrial comparison KW - winds KW - triboelectricity KW - electrification KW - field studies KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50279294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Electric+and+magnetic+signatures+of+dust+devils+from+2000-2001+MATADOR+desert+tests&rft.au=Farrell%2C+W+M%3BSmith%2C+P+H%3BDelory%2C+G+T%3BHillard%2C+G+B%3BMarshall%2C+J+R%3BCatling%2C+D+C%3BHecht%2C+M%3BTratt%2C+D+M%3BRenno%2C+N%3BDesch%2C+M+D%3BCummer%2C+S+A%3BHouser%2C+J+G%3BJohnson%2C+B&rft.aulast=Farrell&rft.aufirst=W&rft.date=2004-03-01&rft.volume=109&rft.issue=E3&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003WR002088 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 7 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; clastic sediments; deserts; dust; dust devils; electrical properties; electrification; eolian features; experimental studies; field studies; grains; granulometry; Mars; MATADOR; planetology; planets; sediments; terrestrial comparison; terrestrial planets; testing; triboelectricity; winds DO - http://dx.doi.org/10.1029/2003WR002088 ER - TY - JOUR T1 - Ancient water on 4 Vesta Asteroid; evidence from a quartz veinlet in the Serra de Mage eucrite meteorite AN - 50272064; 2005-071173 AB - The meteorite Serra de Mage, a eucrite inferred to be from the asteroid 4 Vesta, contains quartz veinlets. They are identical to antitaxial or "crack-seal" quartz veinlets in terrestrial rocks, and are extraterrestrial and ancient because they pre-date a 4.40 Ga metamorphism. The quartz was likely deposited from liquid water solutions (as are terrestrial veins); other potential solvents or transport mechanisms are inadequate or unlikely. Because there is no indication of internal (magmatic) water in the eucrite meteorites and thus in Vesta, the water from which the veinlet was deposited probably came from outside Vesta. By analogy with water ice deposits on the Moon and Mercury, Vesta and similar asteroids may have had (or now have) polar ice deposits, possibly derived from comet impacts. JF - Earth and Planetary Science Letters AU - Treiman, Allan H AU - Lanzirotti, Antonio AU - Xirouchakis, Dimitrios Y1 - 2004/03// PY - 2004 DA - March 2004 SP - 189 EP - 199 PB - Elsevier, Amsterdam VL - 219 IS - 3-4 SN - 0012-821X, 0012-821X KW - silicates KW - stony meteorites KW - asteroids KW - X-ray diffraction data KW - electron probe data KW - meteorites KW - mineral composition KW - ice KW - Mercury Planet KW - Archean KW - chemical composition KW - geochemistry KW - Precambrian KW - Vesta Asteroid KW - Moon KW - textures KW - cosmochemistry KW - impacts KW - veins KW - metamorphism KW - achondrites KW - terrestrial planets KW - quartz veins KW - planets KW - Serra de Mage Meteorite KW - comets KW - petrography KW - eucrite KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272064?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Ancient+water+on+4+Vesta+Asteroid%3B+evidence+from+a+quartz+veinlet+in+the+Serra+de+Mage+eucrite+meteorite&rft.au=Treiman%2C+Allan+H%3BLanzirotti%2C+Antonio%3BXirouchakis%2C+Dimitrios&rft.aulast=Treiman&rft.aufirst=Allan&rft.date=2004-03-01&rft.volume=219&rft.issue=3-4&rft.spage=189&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2FS0012-821X%2804%2900004-4 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 - 2005-01-01 N1 - Number of references - 50 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - achondrites; Archean; asteroids; chemical composition; comets; cosmochemistry; electron probe data; eucrite; geochemistry; ice; impacts; Mercury Planet; metamorphism; meteorites; mineral composition; Moon; petrography; planets; Precambrian; quartz veins; Serra de Mage Meteorite; silicates; stony meteorites; terrestrial planets; textures; veins; Vesta Asteroid; X-ray diffraction data DO - http://dx.doi.org/10.1016/S0012-821X(04)00004-4 ER - TY - JOUR T1 - Thiols in hydrothermal solution: standard partial molal properties and their role in the organic geochemistry of hydrothermal environments AN - 21286617; 5845610 AB - In order to assess the potential role of organic sulfur compounds in hydrothermal systems, we use recent advances in theoretical geochemistry to estimate the standard partial molal thermodynamic properties and parameters for the revised Helgeson-Kirkham-Flowers equation of state for aqueous straight- chain alkyl thiols. Thermodynamic properties are used to determine the potential for thiol formation in both modern and Archean hydrothermal systems. We conclude that organic sulfur compounds may hold the key to the organic chemistry that led to the origin of life in hydrothermal settings. These results may also explain the presence of sulfur in a number of biomolecules present in ancient thermophilic microorganisms. JF - Geochimica et Cosmochimica Acta AU - Schulte, MD AU - Rogers, K L AD - NASA Ames Research Center, Exobiology Branch, Mail Stop 239-4, Moffett Field, CA 94035, USA, mschulte@mail.arc.nasa.gov Y1 - 2004/03// PY - 2004 DA - Mar 2004 SP - 1087 EP - 1097 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 68 IS - 5 SN - 0016-7037, 0016-7037 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - Sulfur KW - sulfur compounds KW - Mathematical models KW - Thermodynamics KW - Thiols KW - Thermophilic microorganisms KW - A 01450:Environmental Pollution & Waste Treatment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21286617?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Thiols+in+hydrothermal+solution%3A+standard+partial+molal+properties+and+their+role+in+the+organic+geochemistry+of+hydrothermal+environments&rft.au=Schulte%2C+MD%3BRogers%2C+K+L&rft.aulast=Schulte&rft.aufirst=MD&rft.date=2004-03-01&rft.volume=68&rft.issue=5&rft.spage=1087&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2003.06.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-03-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Sulfur; sulfur compounds; Mathematical models; Thermodynamics; Thiols; Thermophilic microorganisms DO - http://dx.doi.org/10.1016/j.gca.2003.06.001 ER - TY - JOUR T1 - Direct wind measurements of Saharan dust events from Terra and Aqua satellites AN - 20978853; 5869343 AB - Wind speed and direction, during Saharan dust episodes are calculated by estimating the movement of the dust plume between the morning observations from Terra and the afternoon observations from Aqua by the MODerate resolution Imaging Spectroradiometer (MODIS). The difference in the position of the dust front (easily identified both near the dust sources and over the ocean) between the Terra and Aqua observations is used to derive the actual wind field of the dust layer. The analysis is used to estimate the near-surface wind properties needed for dust mobilization in the Bodele depression. Comparison with NCEP reanalysis winds shows that NCEP underestimated by factor 2 the actual speed of the dust front progression near the sources and produced an azimuthal spread, three times wider than the measured one. Over the seashore, with more numerous meteorological observations, the NCEP wind field did match very well the dust measurements. JF - Geophysical Research Letters AU - Koren, I AU - Kaufman, Y J AD - NASA Goddard Space Flight Center, Greenbelt, Maryland, USA Y1 - 2004/03// PY - 2004 DA - March 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 31 IS - 6 SN - 0094-8276, 0094-8276 KW - MODIS KW - Oceanic Abstracts; Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Citation No. L06122 KW - 0305 Atmospheric Composition and Structure: Aerosols and particles (0345 KW - 4801) KW - 3307 Meteorology and Atmospheric Dynamics: Boundary layer processes KW - 3322 Meteorology and Atmospheric Dynamics: Land/atmosphere interactions KW - 3337 Meteorology and Atmospheric Dynamics: Numerical modeling and data assimilation KW - 3360 Meteorology and Atmospheric Dynamics: Remote sensing KW - Dust measurement techniques KW - Saharan dust KW - Atmospheric circulation KW - Satellites KW - Wind fields KW - Dust KW - Wind speed KW - Satellite sensing KW - Satellite data KW - Measuring methods KW - Deserts KW - Wind measurements KW - Africa, Sahara Desert KW - Plume behavior KW - Meteorology KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - AS, Atlantic KW - Wind data KW - Plumes KW - Wind KW - Eolian dust KW - Q2 09242:Observations and measurements at sea KW - P 0000:AIR POLLUTION KW - M2 551.501:Methods of Observation/Computations (551.501) KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20978853?accountid=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=Direct+wind+measurements+of+Saharan+dust+events+from+Terra+and+Aqua+satellites&rft.au=Koren%2C+I%3BKaufman%2C+Y+J&rft.aulast=Koren&rft.aufirst=I&rft.date=2004-03-01&rft.volume=31&rft.issue=6&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2003GL019338 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2004-09-01 N1 - SuppNotes - Publication date refers to online version. N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Wind speed; Satellite sensing; Atmospheric circulation; Plumes; Wind fields; Wind data; Eolian dust; Satellite data; Dust measurement techniques; Saharan dust; Wind measurements; Plume behavior; MODIS (Moderate Resolution Imaging Spectrometer); Deserts; Measuring methods; Meteorology; Satellites; Dust; Wind; Africa, Sahara Desert; AS, Atlantic DO - http://dx.doi.org/10.1029/2003GL019338 ER - TY - JOUR T1 - Vegetation structure characteristics and relationships of Kalahari woodlands and savannas AN - 18062442; 5875701 AB - The Kalahari Transect is one of several International Geosphere-Biosphere Programme (IGBP) transects designed to address global change questions at the regional scale, in particular by exploiting natural parameter gradients (Koch et al., 1995). In March 2000, we collected near-synoptic vegetation structural data at five sites spanning the Kalahari's large precipitation gradient (about 300-1000 mm yr super(-1)) from southern Botswana ( similar to 24 degree S) to Zambia ( similar to 15 degree S). All sites were within the expansive Kalahari sandsheet. Common parameters, including plant area index (PAI), leaf area index (LAI) and canopy cover (CC), were measured or derived using several indirect instruments and at multiple spatial scales. Results show that CC and PAI increase with increasing mean annual precipitation. Canopy clumping, defined by the deviation of the gap size distribution from that of randomly distributed foliage, was fairly constant along the gradient. We provide empirical relationships relating these parameters to each other and to precipitation. These results, combined with those in companion Kalahari Transect studies, provide a unique and coherent test bed for ecological modeling. The data may be used to parameterize process models, as well as test internally predicted parameters and their variability in response to well-characterized climatological differences. JF - Global Change Biology AU - Privette, J AU - Tian, Y AU - Roberts, G AU - Scholes, R AU - Wang, Y AU - Caylor, K AU - Frost, P AU - Mukelabai, M AD - Code 923, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA, jeff.privette@nasa.gov Y1 - 2004/03// PY - 2004 DA - Mar 2004 SP - 281 EP - 291 PB - Blackwell Science Ltd VL - 10 IS - 3 SN - 1354-1013, 1354-1013 KW - Meteorological & Geoastrophysical Abstracts; Ecology Abstracts KW - Mean annual precipitation KW - Leaf area KW - Leaf area index estimation KW - Forests KW - Precipitation KW - Models KW - Climate and biosphere KW - Africa, Kalahari Desert KW - Savannahs KW - Vegetation patterns KW - Zambia KW - Botswana KW - Canopies KW - Botswana, Kalahari KW - M2 551.586:Biometeorology and Bioclimatology (551.586) KW - D 04116:Tropical savannahs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18062442?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Change+Biology&rft.atitle=Vegetation+structure+characteristics+and+relationships+of+Kalahari+woodlands+and+savannas&rft.au=Privette%2C+J%3BTian%2C+Y%3BRoberts%2C+G%3BScholes%2C+R%3BWang%2C+Y%3BCaylor%2C+K%3BFrost%2C+P%3BMukelabai%2C+M&rft.aulast=Privette&rft.aufirst=J&rft.date=2004-03-01&rft.volume=10&rft.issue=3&rft.spage=281&rft.isbn=&rft.btitle=&rft.title=Global+Change+Biology&rft.issn=13541013&rft_id=info:doi/10.1111%2Fj.1365-2486.2004.00740.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Botswana, Kalahari; Botswana; Zambia; Africa, Kalahari Desert; Vegetation patterns; Savannahs; Forests; Leaf area; Canopies; Precipitation; Models; Mean annual precipitation; Climate and biosphere; Leaf area index estimation DO - http://dx.doi.org/10.1111/j.1365-2486.2004.00740.x ER - TY - JOUR T1 - Astronaut EVA Exposure Estimates from CAD Model Spacesuit Geometry AN - 18007353; 5956444 AB - Ongoing assembly and maintenance activities at the International Space Station (ISS) require much more extravehicular activity (EVA) than did the earlier U.S. Space Shuttle missions. It is thus desirable to determine and analyze, and possibly foresee, as accurately as possible what radiation exposures crew members involved in EVAs will experience in order to minimize risks and to establish exposure limits that must not to be exceeded. A detailed CAD model of the U.S. Space Shuttle EVA Spacesuit, developed at NASA Langley Research Center (LaRC), is used to represent the directional shielding of an astronaut; it has detailed helmet and backpack structures, hard upper torso, and multilayer space suit fabric material. The NASA Computerized Anatomical Male and Female (CAM and CAF) models are used in conjunction with the space suit CAD model for dose evaluation within the human body. The particle environments are taken from the orbit-averaged NASA AP8 and AE8 models at solar cycle maxima and minima. The transport of energetic particles through space suit materials and body tissue is calculated by using the NASA LaRC HZETRN code for hadrons and a recently developed deterministic transport code, ELTRN, for electrons. The doses within the CAM and CAF models are determined from energy deposition at given target points along 968 directional rays convergent on the points and are evaluated for several points on the skin and within the body. Dosimetric quantities include contributions from primary protons, light ions, and electrons, as well as from secondary brehmsstrahlung and target fragments. Directional dose patterns are displayed as rays and on spherical surfaces by the use of a color relative intensity representation. JF - Journal of Radiation Research AU - De Angelis, G AU - Anderson, B M AU - Atwell, W AU - Nealy, JE AU - Qualls, G D AU - Wilson, J W AD - Old Dominion University, Norfolk VA, 23508-0369, USA, g.deangelis@larc.nasa.gov Y1 - 2004/03// PY - 2004 DA - Mar 2004 SP - 1 EP - 9 VL - 45 IS - 1 SN - 0449-3060, 0449-3060 KW - International Space Station KW - brehmsstrahlung KW - man KW - Health & Safety Science Abstracts; Pollution Abstracts; Toxicology Abstracts; Risk Abstracts KW - Environments KW - Space flight KW - Particulates KW - Spacecraft KW - Maintenance KW - Models KW - Protective clothing KW - Radiation KW - Exposure KW - Fragments KW - Geometry KW - Occupational exposure KW - R2 23020:Technological risks KW - H 8000:Radiation Safety/Electrical Safety KW - X 24210:Radiation & radioactive materials KW - P 8000:RADIATION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18007353?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Radiation+Research&rft.atitle=Astronaut+EVA+Exposure+Estimates+from+CAD+Model+Spacesuit+Geometry&rft.au=De+Angelis%2C+G%3BAnderson%2C+B+M%3BAtwell%2C+W%3BNealy%2C+JE%3BQualls%2C+G+D%3BWilson%2C+J+W&rft.aulast=De+Angelis&rft.aufirst=G&rft.date=2004-03-01&rft.volume=45&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Journal+of+Radiation+Research&rft.issn=04493060&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2015-03-24 N1 - SubjectsTermNotLitGenreText - Space flight; Radiation; Environments; Exposure; Fragments; Geometry; Occupational exposure; Models; Protective clothing; Particulates; Spacecraft; Maintenance ER - TY - JOUR T1 - gyrB as a phylogenetic discriminator for members of the Bacillus anthracis-cereus-thuringiensis group AN - 17967191; 5897435 AB - Bacillus anthracis, the causative agent of the human disease anthrax, Bacillus cereus, a food-borne pathogen capable of causing human illness, and Bacillus thuringiensis, a well-characterized insecticidal toxin producer, all cluster together within a very tight clade (B. cereus group) phylogenetically and are indistinguishable from one another via 16S rDNA sequence analysis. As new pathogens are continually emerging, it is imperative to devise a system capable of rapidly and accurately differentiating closely related, yet phenotypically distinct species. Although the gyrB gene has proven useful in discriminating closely related species, its sequence analysis has not yet been validated by DNA:DNA hybridization, the taxonomically accepted 'gold standard'. We phylogenetically characterized the gyrB sequences of various species and serotypes encompassed in the 'B. cereus group,' including lab strains and environmental isolates. Results were compared to those obtained from analyses of phenotypic characteristics, 16S rDNA sequence, DNA:DNA hybridization, and virulence factors. The gyrB gene proved more highly differential than 16S, while, at the same time, as analytical as costly and laborious DNA:DNA hybridization techniques in differentiating species within the B. cereus group. JF - Journal of Microbiological Methods AU - La Duc, MT AU - Satomi, M AU - Agata, N AU - Venkateswaran, K AD - Biotechnology and Planetary Protection Group, Jet Propulsion Laboratory, California Institute of Technology, Mail Stop 89, 4800 Oak Grove Drive, Pasadena, CA 91109, USA, mtladuc@jpl.nasa.gov Y1 - 2004/03// PY - 2004 DA - Mar 2004 SP - 383 EP - 394 PB - Elsevier B.V. VL - 56 IS - 3 SN - 0167-7012, 0167-7012 KW - Microbiology Abstracts B: Bacteriology KW - DNA topoisomerase KW - gyrB gene KW - Anthrax KW - Bacillus cereus KW - Taxonomy KW - Bacillus anthracis KW - rRNA 16S KW - Toxins KW - Hybridization analysis KW - Food-borne diseases KW - J 02710:Identification, taxonomy and typing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17967191?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Microbiological+Methods&rft.atitle=gyrB+as+a+phylogenetic+discriminator+for+members+of+the+Bacillus+anthracis-cereus-thuringiensis+group&rft.au=La+Duc%2C+MT%3BSatomi%2C+M%3BAgata%2C+N%3BVenkateswaran%2C+K&rft.aulast=La+Duc&rft.aufirst=MT&rft.date=2004-03-01&rft.volume=56&rft.issue=3&rft.spage=383&rft.isbn=&rft.btitle=&rft.title=Journal+of+Microbiological+Methods&rft.issn=01677012&rft_id=info:doi/10.1016%2Fj.mimet.2003.11.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Bacillus anthracis; Bacillus cereus; Taxonomy; gyrB gene; DNA topoisomerase; Anthrax; Food-borne diseases; rRNA 16S; Hybridization analysis; Toxins DO - http://dx.doi.org/10.1016/j.mimet.2003.11.004 ER - TY - JOUR T1 - Summary of the Key Features of Seven Biomathematical Models of Human Fatigue and Performance AN - 17921268; 5866783 AB - Background: Biomathematical models that quantify the effects of circadian and sleep/wake processes on the regulation of alertness and performance have been developed in an effort to predict the magnitude and timing of fatigue-related responses in a variety of contexts (e.g., transmeridian travel, sustained operations, shift work). This paper summarizes key features of seven biomathematical models reviewed as part of the Fatigue and Performance Modeling Workshop held in Seattle, WA, on June 13-14, 2002. The Workshop was jointly sponsored by the National Aeronautics and Space Administration, U.S. Department of Defense, U.S. Army Medical Research and Materiel Command, Office of Naval Research, Air Force Office of Scientific Research, and U.S. Department of Transportation. Methods: An invitation was sent to developers of seven biomathematical models that were commonly cited in scientific literature and/or supported by government funding. On acceptance of the invitation to attend the Workshop, developers were asked to complete a survey of the goals, capabilities, inputs, and outputs of their biomathematical models of alertness and performance. Data from the completed surveys were summarized and juxtaposed to provide a framework for comparing features of the seven models. Results: Survey responses revealed that models varied greatly relative to their reported goals and capabilities. While all modelers reported that circadian factors were key components of their capabilities, they differed markedly with regard to the roles of sleep and work times as input factors for prediction: four of the seven models had work time as their sole input variable(s), while the other three models relied on various aspects of sleep timing for model input. Models also differed relative to outputs: five sought to predict results from laboratory experiments, field, and operational data, while two models were developed without regard to predicting laboratory experimental results. All modelers provided published papers describing their models, with three of the models being proprietary. Conclusions: Although all models appear to have been fundamentally influenced by the two-process model of sleep regulation by Borbely, there is considerable diversity among them in the number and type of input and output variables, and their stated goals and capabilities. JF - Aviation, Space and Environmental Medicine AU - Mallis, M M AU - Mejdal, S AU - Nguyen, T T AU - Dinges, D F AD - Fatigue Countermeasures Group, NASA-Ames Research Center Human Factors Research and Technology Division, Systems Safety Research Branch, MS-262-4 Moffett Field, CA 94035-1000, USA, Melissa.M.Mallis@nasa.gov Y1 - 2004/03// PY - 2004 DA - Mar 2004 SP - A4 EP - A14 VL - 75 IS - 3 SN - 0095-6562, 0095-6562 KW - Health & Safety Science Abstracts KW - Mathematical models KW - fatigue KW - crew safety KW - pilots KW - Aircraft KW - circadian rhythms KW - Military KW - Occupational health KW - H 1000:Occupational Safety and Health UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17921268?accountid=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=Aviation%2C+Space+and+Environmental+Medicine&rft.atitle=Summary+of+the+Key+Features+of+Seven+Biomathematical+Models+of+Human+Fatigue+and+Performance&rft.au=Mallis%2C+M+M%3BMejdal%2C+S%3BNguyen%2C+T+T%3BDinges%2C+D+F&rft.aulast=Mallis&rft.aufirst=M&rft.date=2004-03-01&rft.volume=75&rft.issue=3&rft.spage=A4&rft.isbn=&rft.btitle=&rft.title=Aviation%2C+Space+and+Environmental+Medicine&rft.issn=00956562&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Military; Aircraft; Occupational health; fatigue; Mathematical models; circadian rhythms; crew safety; pilots ER - TY - JOUR T1 - cWINNOWER algorithm for finding fuzzy DNA motifs AN - 17589861; 5981598 AB - The cWINNOWER algorithm detects fuzzy motifs in DNA sequences rich in protein-binding signals. A signal is defined as any short nucleotide pattern having up to d mutations differing from a motif of length l. The algorithm finds such motifs if a clique consisting of a sufficiently large number of mutated copies of the motif (i.e., the signals) is present in the DNA sequence. The cWINNOWER algorithm substantially improves the sensitivity of the winnower method of Pevzner and Sze by imposing a consensus constraint, enabling it to detect much weaker signals. We studied the minimum detectable clique size q sub(c) as a function of sequence length N for random sequences. We found that q sub(c) increases linearly with N for a fast version of the algorithm based on counting three-member sub-cliques. Imposing consensus constraints reduces q sub(c) by a factor of three in this case, which makes the algorithm dramatically more sensitive. Our most sensitive algorithm, which counts four-member sub-cliques, needs a minimum of only 13 signals to detect motifs in a sequence of length N = 12,000 for (l,d) = (15,4). JF - Journal of Bioinformatics and Computational Biology AU - Liang, S AU - Samanta, M P AU - Biegel, BA AD - M.S. 229-1 NASA Ames Research Center, Moffett Field, CA 94035, USA, Shoudan.Liang@nasa.gov Y1 - 2004/03// PY - 2004 DA - Mar 2004 SP - 47 EP - 60 PB - World Scientific Publishing Co. Pte. Ltd., 1060 Main Street Suite 202 River Edge NJ 07661 USA, [mailto:wspc@wspc.com], [URL:http://www.wspc.com] VL - 2 IS - 1 SN - 0219-7200, 0219-7200 KW - Biotechnology and Bioengineering Abstracts; Bioengineering Abstracts KW - Conferences KW - Nucleotide sequence KW - Algorithms KW - Enumeration KW - Bioinformatics KW - Computer applications KW - Mutation KW - W 30965:Miscellaneous, Reviews KW - W4 350:Bioinformatics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17589861?accountid=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+Bioinformatics+and+Computational+Biology&rft.atitle=cWINNOWER+algorithm+for+finding+fuzzy+DNA+motifs&rft.au=Liang%2C+S%3BSamanta%2C+M+P%3BBiegel%2C+BA&rft.aulast=Liang&rft.aufirst=S&rft.date=2004-03-01&rft.volume=2&rft.issue=1&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Journal+of+Bioinformatics+and+Computational+Biology&rft.issn=02197200&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - SuppNotes - Special Issue: IEEE Computer Society Bioinformatics Conference 2003. N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Algorithms; Bioinformatics; Nucleotide sequence; Conferences; Enumeration; Computer applications; Mutation ER - TY - JOUR T1 - Space station biological research project (SSBRP) cell culture unit (CCU) and incubator for international space station (ISS) cell culture experiments AN - 17577752; 6458457 AB - The CCU and Incubator are habitats under development by SSBRP for gravitational biology research on ISS. They will accommodate multiple specimen types and reside in either Habitat Holding Racks, or the Centrifuge Rotor, which provides selectable gravity levels of up to 2g. The CCU can support multiple Cell Specimen Chambers, CSCs (18, 9 or 6 CSCs; 3, 10 or 30 mL in volume, respectively). CSCs are temperature controlled from 4-39 degree C, with heat shock to 45 degree C. CCU provides automated nutrient supply, magnetic stirring, pH/O2 monitoring, gas supply, specimen lighting, and video microscopy. Sixty sample containers holding up to 2 mL each, stored at 4-39 degree C, are available for automated cell sampling, subculture, and injection of additives and fixatives. CSCs, sample containers, and fresh/spent media bags are crew-replaceable for long-term experiments. The Incubator provides a 4-45 degree C controlled environment for life science experiments or storage of experimental reagents. Specimen containers and experiment unique equipment are experimenter-provided. The Specimen Chamber exchanges air with ISS cabin and has 18.8 liters of usable volume that can accommodate six trays and the following instrumentation: five relocatable thermometers, two 60W power outlets, four analog ports, and one each relative humidity sensor, video port, ethernet port and digital input/output port. JF - Journal of Gravitational Physiology AU - Vandendriesche, D AU - Parrish, J AU - Kirven-Brooks, M AU - Fahlen, T AU - Larenas, P AU - Havens, C AU - Nakamura, G AU - Sun, L AU - Krebs, C AU - de Luis, J AU - Vunjak-Novakovic, G AU - Searby, N D AD - NASA Ames Research Center, MS/240A-3, Moffett Field, CA 94035, USA, dvandendriesche@mail.arc.nasa.gov Y1 - 2004/03// PY - 2004 DA - Mar 2004 SP - 93 EP - 104 VL - 11 IS - 1 SN - 1077-9248, 1077-9248 KW - Biotechnology and Bioengineering Abstracts; Medical and Pharmaceutical Biotechnology Abstracts; Bioengineering Abstracts KW - Relative humidity KW - Gravity KW - Nutrients KW - Cell culture KW - Centrifuges KW - Fixatives KW - Thermometers KW - Heat shock KW - pH effects KW - Media (culture) KW - Temperature effects KW - Microscopy KW - W 30965:Miscellaneous, Reviews KW - W3 33220:Cell culture KW - W4 320:Cell Culture & Batch Fermentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17577752?accountid=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+Gravitational+Physiology&rft.atitle=Space+station+biological+research+project+%28SSBRP%29+cell+culture+unit+%28CCU%29+and+incubator+for+international+space+station+%28ISS%29+cell+culture+experiments&rft.au=Vandendriesche%2C+D%3BParrish%2C+J%3BKirven-Brooks%2C+M%3BFahlen%2C+T%3BLarenas%2C+P%3BHavens%2C+C%3BNakamura%2C+G%3BSun%2C+L%3BKrebs%2C+C%3Bde+Luis%2C+J%3BVunjak-Novakovic%2C+G%3BSearby%2C+N+D&rft.aulast=Vandendriesche&rft.aufirst=D&rft.date=2004-03-01&rft.volume=11&rft.issue=1&rft.spage=93&rft.isbn=&rft.btitle=&rft.title=Journal+of+Gravitational+Physiology&rft.issn=10779248&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Gravity; Cell culture; Thermometers; Microscopy; Relative humidity; Fixatives; Heat shock; Temperature effects; pH effects; Centrifuges; Nutrients; Media (culture) ER - TY - JOUR T1 - The biotechnology facility for International Space Station AN - 17575814; 6458456 AB - The primary mission of the Cellular Biotechnology Program is to advance microgravity as a tool in basic and applied cell biology. The microgravity environment can be used to study fundamental principles of cell biology and to achieve specific applications such as tissue engineering. The Biotechnology Facility (BTF) will provide a state-of-the-art facility to perform cellular biotechnology research onboard the International Space Station (ISS). The BTF will support continuous operation, which will allow performance of long-duration experiments and will significantly increase the on-orbit science throughput. JF - Journal of Gravitational Physiology AU - Goodwin, T AU - Lundquist, C AU - Tuxhorn, J AU - Hurlbert, K AD - NASA Johnson Space Center, 2101 NASA Rd. 1, Biological Systems Office, Houston, TX 77058, USA, thomas.j.goodwin@nasa.gov Y1 - 2004/03// PY - 2004 DA - Mar 2004 SP - 75 EP - 80 VL - 11 IS - 1 SN - 1077-9248, 1077-9248 KW - Biotechnology and Bioengineering Abstracts; Medical and Pharmaceutical Biotechnology Abstracts; Bioengineering Abstracts KW - Microgravity KW - Space flight KW - Gravity KW - Tissue engineering KW - W 30965:Miscellaneous, Reviews KW - W3 33220:Cell culture KW - W4 320:Cell Culture & Batch Fermentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17575814?accountid=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+Gravitational+Physiology&rft.atitle=The+biotechnology+facility+for+International+Space+Station&rft.au=Goodwin%2C+T%3BLundquist%2C+C%3BTuxhorn%2C+J%3BHurlbert%2C+K&rft.aulast=Goodwin&rft.aufirst=T&rft.date=2004-03-01&rft.volume=11&rft.issue=1&rft.spage=75&rft.isbn=&rft.btitle=&rft.title=Journal+of+Gravitational+Physiology&rft.issn=10779248&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Microgravity; Tissue engineering; Gravity; Space flight ER - TY - JOUR T1 - The Impact of Amazonian Deforestation on Dry Season Rainfall AN - 17282672; 5902842 AB - Many modeling studies have concluded that widespread deforestation of Amazonia would lead to decreased rainfall. Geosynchronous visible and infrared satellite data over southwest Brazil are analyzed with respect to percent cloudiness, and rain estimates are analyzed from both the Tropical Rainfall Measuring Mission and Special Sensor Microwave Imager. The studies conclude that in the dry season, when the effects of the surface are not overwhelmed by synoptic-scale weather disturbances, shallow cumulus cloudiness, deep convective cloudiness, and rainfall occurrence all are larger over the deforested and nonforested (savanna) regions than over areas of dense forest. This paper speculates that this difference is in response to a local circulation initiated by the differential heating of the region's varying forestation. Analysis of the diurnal cycle of cloudiness reveals a shift in the onset of convection toward afternoon hours in the deforested and toward the morning hours in the savanna regions when compared to the neighboring forested regions. Analysis of 14 years of monthly estimates from the Special Sensor Microwave Imager data revealed that in August there was a pattern of higher monthly rainfall amounts over the deforested region. Analysis of available rain gauge data showed an increase in regional rainfall since deforestation began around 1978. JF - Journal of Climate AU - Negri, A J AU - Adler, R F AU - Xu, L AU - Surratt, J AD - NASA GSFC, Code 912, Greenbelt, MD 20771, negri@agnes.gsfc.nasa.gov Y1 - 2004/03// PY - 2004 DA - Mar 2004 SP - 1306 EP - 1319 PB - American Meteorological Society VL - 17 IS - 6 SN - 0894-8755, 0894-8755 KW - Water Resources Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - South America, Amazonia KW - Special Sensor Microwave/Imager (SSM/I) KW - Convection KW - Weather KW - Data processing KW - Sensors KW - Rainfall KW - Brazil, Amazonia KW - Climates KW - Satellite rainfall estimates KW - Human impact KW - Rain forests KW - Rainy season KW - Brazil KW - Deforestation effects on rainfall KW - Tropical Rainfall Measuring Mission (TRMM) KW - Rain KW - Dry season KW - Deforestation KW - M3 1120:Land KW - M2 551.588:Environmental Influences (551.588) KW - M2 551.577.52:Influence of vegetation (e.g. forests) (551.577.52) KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17282672?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Climate&rft.atitle=The+Impact+of+Amazonian+Deforestation+on+Dry+Season+Rainfall&rft.au=Negri%2C+A+J%3BAdler%2C+R+F%3BXu%2C+L%3BSurratt%2C+J&rft.aulast=Negri&rft.aufirst=A&rft.date=2004-03-01&rft.volume=17&rft.issue=6&rft.spage=1306&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F1520-0442%282004%29017%281306%3ATIOADO%292.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0894-8755&volume=17&page=1306 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Convection; Weather; Rain forests; Rainy season; Data processing; Dry season; Deforestation; Human impact; Special Sensor Microwave/Imager (SSM/I); Deforestation effects on rainfall; Tropical Rainfall Measuring Mission (TRMM); Satellite rainfall estimates; Sensors; Rainfall; Climates; Rain; South America, Amazonia; Brazil; Brazil, Amazonia DO - http://dx.doi.org/10.1175/1520-0442(2004)017(1306:TIOADO)2.0.CO;2 ER - TY - JOUR T1 - Convective lofting links Indian Ocean air pollution to paradoxical South Atlantic ozone maxima AN - 16171013; 5869329 AB - We describe a broad resolution of the 'Atlantic Parado' concerning the seasonal and geographic distribution of tropical tropospheric ozone. We highlight periods of significant maximum tropospheric O sub(3) for Jan.-April, 1999, exploiting satellite estimates and SHADOZ (Southern Hemisphere Additional Ozonesondes). Trajectory analyses connecting sondes and Total Tropospheric Ozone (TTO) maps suggest a complex influence from the Indian Ocean: beginning with mixed combustion sources, then low level transport, cumulonimbus venting, possible stratospheric input, and finally high-level transport to the west, with possible mixing over Africa. For the Jan.-March highest column-O sub(3) periods in the Atlantic, distinct sounding peaks trace to specific NO sources, especially lightning, while in the same episodes, recurring every 20-50 days, more diffuse buildups of Indian-to-Atlantic pollution make important contributions. JF - Geophysical Research Letters AU - Chatfield, R B AU - Guan, H AU - Thompson, A M AU - Witte, J C AD - NASA Ames Research Center, USA Y1 - 2004/03// PY - 2004 DA - March 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 31 IS - 6 SN - 0094-8276, 0094-8276 KW - Combustion sources KW - Cumulonimbus venting KW - Lightning KW - Nitrous oxide KW - Southern Hemisphere Additional Ozonesondes KW - Stratospheric input KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Oceanic Abstracts; Meteorological & Geoastrophysical Abstracts KW - Citation No. L06103 KW - 0322 Atmospheric Composition and Structure: Constituent sources and sinks KW - 0365 Atmospheric Composition and Structure: Troposphere KW - composition and chemistry KW - 3374 Meteorology and Atmospheric Dynamics: Tropical meteorology KW - 9340 Indian Ocean KW - Provenance KW - Geographical distribution KW - ASW, South Atlantic KW - PSE, Indian Ocean KW - Pollution dispersion KW - Atmospheric convection KW - Ozone in tropical regions KW - Ozone in troposphere KW - Indian Ocean KW - Distribution records KW - Trans-boundary pollution KW - Ocean-atmosphere system KW - Mixing processes KW - Transport processes KW - Atmospheric pollution-convection relationships KW - Ozone KW - Marine KW - ISW, Indian Ocean KW - Troposphere KW - Ocean circulation KW - AS, South Atlantic KW - Seasonal distribution KW - Atmospheric circulation KW - Soundings KW - A, Atlantic KW - Southern Hemisphere KW - Air pollution KW - Satellite sensing KW - ASE, Africa KW - Marine pollution KW - Tropical environments KW - Africa KW - Atmospheric pollution transport KW - Atlantic Ocean KW - Tropical oceanography KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - Q2 09261:General KW - Q5 08501:General KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16171013?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Convective+lofting+links+Indian+Ocean+air+pollution+to+paradoxical+South+Atlantic+ozone+maxima&rft.au=Chatfield%2C+R+B%3BGuan%2C+H%3BThompson%2C+A+M%3BWitte%2C+J+C&rft.aulast=Chatfield&rft.aufirst=R&rft.date=2004-03-01&rft.volume=31&rft.issue=6&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2003GL018866 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-09-01 N1 - SuppNotes - Publication date refers to online version. N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Provenance; Geographical distribution; Lightning; Pollution dispersion; Ocean circulation; Troposphere; Atmospheric convection; Soundings; Atmospheric circulation; Seasonal distribution; Air pollution; Satellite sensing; Marine pollution; Distribution records; Ocean-atmosphere system; Transport processes; Mixing processes; Tropical oceanography; Ozone; Ozone in troposphere; Atmospheric pollution transport; Ozone in tropical regions; Atmospheric pollution-convection relationships; Trans-boundary pollution; Tropical environments; Southern Hemisphere; ISW, Indian Ocean; Indian Ocean; ASE, Africa; PSE, Indian Ocean; ASW, South Atlantic; Africa; AS, South Atlantic; Atlantic Ocean; A, Atlantic; Marine DO - http://dx.doi.org/10.1029/2003GL018866 ER - TY - JOUR T1 - Measurement of the Effect of Amazon Smoke on Inhibition of Cloud Formation AN - 16172458; 5843072 AB - Urban air pollution and smoke from fires have been modeled to reduce cloud formation by absorbing sunlight, thereby cooling the surface and heating the atmosphere. Satellite data over the Amazon region during the biomass burning season showed that scattered cumulus cloud cover was reduced from 38%in clean conditions to 0%for heavy smoke (optical depth of 1.3). This response to the smoke radiative effect reverses the regional smoke instantaneous forcing of climate from -28 watts per square meter in cloud-free conditions to +8 watts per square meter once the reduction of cloud cover is accounted for. JF - Science (Washington) AU - Koren, I AU - Kaufman, Y J AU - Remer, LA AU - Martins, J V AD - NASA Goddard Space Flight Center (GSFC), Greenbelt, MD 20771, USA, ilank@climate.gsfc.nasa.gov Y1 - 2004/02/27/ PY - 2004 DA - 2004 Feb 27 SP - 1342 EP - 1345 PB - American Association for the Advancement of Science, 1200 New York Avenue, NW Washington DC 20005 USA, [mailto:membership@aaas.org] VL - 303 IS - 5662 SN - 0036-8075, 0036-8075 KW - Meteorological & Geoastrophysical Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts KW - Cloud formation KW - Aerosol from biomass burning KW - Pollution effects KW - Solar radiation KW - Cloud physics KW - Fire KW - Urban areas KW - South America, Amazonia KW - Fires KW - Atmospheric particulates KW - Aerosols KW - Atmospheric pollution KW - Radiation balance KW - Climate KW - Cloud cover KW - Clouds KW - Air pollution KW - Smoke KW - Satellite sensing KW - Forest fire smoke transport KW - Urban atmospheric pollution KW - Optical depth of aerosols KW - Q2 09243:Structure, mechanics and thermodynamics KW - M2 551.510.42:Air Pollution (551.510.42) KW - Q2 09188:Atmospheric chemistry KW - P 0000:AIR POLLUTION KW - M2 551.576:Clouds (551.576) KW - Q5 08521:Mechanical and natural changes KW - O 2070:Meteorology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16172458?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science+%28Washington%29&rft.atitle=Measurement+of+the+Effect+of+Amazon+Smoke+on+Inhibition+of+Cloud+Formation&rft.au=Koren%2C+I%3BKaufman%2C+Y+J%3BRemer%2C+LA%3BMartins%2C+J+V&rft.aulast=Koren&rft.aufirst=I&rft.date=2004-02-27&rft.volume=303&rft.issue=5662&rft.spage=1342&rft.isbn=&rft.btitle=&rft.title=Science+%28Washington%29&rft.issn=00368075&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2004-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Smoke; Air pollution; Satellite sensing; Atmospheric particulates; Aerosols; Fire; Climate; Radiation balance; Pollution effects; Cloud cover; Solar radiation; Cloud physics; Cloud formation; Atmospheric pollution; Forest fire smoke transport; Aerosol from biomass burning; Urban atmospheric pollution; Optical depth of aerosols; Clouds; Fires; Urban areas; South America, Amazonia ER - TY - CPAPER T1 - Contributions of systems engineering to future space systems AN - 39808567; 3823593 AU - Andary, J AU - Mankins, J AU - Rothenberg, J AU - Richards, P AU - Weisbin, C Y1 - 2004/02/26/ PY - 2004 DA - 2004 Feb 26 KW - CPI, Conference Papers Index KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39808567?accountid=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=&rft.atitle=Contributions+of+systems+engineering+to+future+space+systems&rft.au=Andary%2C+J%3BMankins%2C+J%3BRothenberg%2C+J%3BRichards%2C+P%3BWeisbin%2C+C&rft.aulast=Andary&rft.aufirst=J&rft.date=2004-02-26&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 - SuppNotes - Availability: Int'l Council on Systems Engineering, 2150 N. 107th St., Suite 205, Seattle, WA 98133-9009, USA; phone: 206-361-6607; fax: 206-367-8777; email: info@incose.org; URL: www.incose.org/symp2003/ N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - BACKSPIN; AN - 206131997 JF - Aviation Week & Space Technology AU - Frank Morring, Jr. NASA/AURA/STScl Y1 - 2004/02/16/ PY - 2004 DA - 2004 Feb 16 SP - 15 CY - New York PB - Penton Media, Inc., Penton Business Media, Inc. VL - 160 IS - 7 SN - 00052175 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/206131997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabiglobal&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aviation+Week+%26+Space+Technology&rft.atitle=BACKSPIN%3B&rft.au=Frank+Morring%2C+Jr.+%26lt%3Bcredit%26gt%3B+NASA%2FAURA%2FSTScl&rft.aulast=Frank+Morring&rft.aufirst=Jr.+%26lt%3Bcredit%26gt%3B&rft.date=2004-02-16&rft.volume=160&rft.issue=7&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Aviation+Week+%26+Space+Technology&rft.issn=00052175&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2015-01-03 N1 - CODEN - AWSTAV ER - TY - JOUR T1 - NASA Missions - Kennedy Space Center and Vandenberg Air Force Base; AN - 231513626 AB - Sept. 15______ Delta II____ SLC-2__ NOAA-N (NASA-GSFC/NOAA) Jan. 29 NET____Delta 7420__ SLC-2__ CloudSat/Calipso (NASA-GSFC) Oct. 30 NET____Delta II____ SLC-2__ NOAA-N Prime (NASA-GSFC/NOAA) JF - Aerospace Daily AU - NASA AD - NASA Y1 - 2004/02/09/ PY - 2004 DA - 2004 Feb 09 SP - 7 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 209 IS - 24 SN - 01934546 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231513626?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily&rft.atitle=NASA+Missions+-+Kennedy+Space+Center+and+Vandenberg+Air+Force+Base%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-02-09&rft.volume=209&rft.issue=24&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily&rft.issn=01934546&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - Kennedy Space Center; National Aeronautics & Space Administration N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2010-06-10 ER - TY - JOUR T1 - NASA Budget With Approved Exploration Vision; Facing Major Cuts Without the New Vision; AN - 231451343 AB - Illustration: Graph: NASA Budget With Approved Exploration... JF - Aerospace Daily AU - NASA AD - NASA Y1 - 2004/02/09/ PY - 2004 DA - 2004 Feb 09 SP - 6 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 209 IS - 24 SN - 01934546 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231451343?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily&rft.atitle=NASA+Budget+With+Approved+Exploration+Vision%3B+Facing+Major+Cuts+Without+the+New+Vision%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-02-09&rft.volume=209&rft.issue=24&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily&rft.issn=01934546&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2010-06-10 ER - TY - JOUR T1 - NASA, Theme: Mars Exploration, Operations and Research; AN - 231438339 AB - Table: NASA, Theme: Mars Exploration, Operations and Research... JF - Aerospace Daily AU - NASA AD - NASA Y1 - 2004/02/05/ PY - 2004 DA - 2004 Feb 05 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 209 IS - 22 SN - 01934546 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231438339?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily&rft.atitle=NASA%2C+Theme%3A+Mars+Exploration%2C+Operations+and+Research%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-02-05&rft.volume=209&rft.issue=22&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily&rft.issn=01934546&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2010-06-10 ER - TY - JOUR T1 - National Aeronautics and Space Administration, President's FY 2005 Budget Request; AN - 231479017 AB - Table: National Aeronautics and Space Administration, President's FY... JF - Aerospace Daily AU - NASA AD - NASA Y1 - 2004/02/04/ PY - 2004 DA - 2004 Feb 04 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 209 IS - 21 SN - 01934546 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231479017?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily&rft.atitle=National+Aeronautics+and+Space+Administration%2C+President%27s+FY+2005+Budget+Request%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-02-04&rft.volume=209&rft.issue=21&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily&rft.issn=01934546&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2010-06-10 ER - TY - JOUR T1 - NASA: Mars Exploration; AN - 231451656 AB - Table: NASA: Mars Exploration (This table is not... JF - Aerospace Daily AU - NASA AD - NASA Y1 - 2004/02/04/ PY - 2004 DA - 2004 Feb 04 SP - 7 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 209 IS - 21 SN - 01934546 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231451656?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily&rft.atitle=NASA%3A+Mars+Exploration%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-02-04&rft.volume=209&rft.issue=21&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily&rft.issn=01934546&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2010-06-10 ER - TY - JOUR T1 - Variation in sulfide tolerance of photosystem II in phylogenetically diverse cyanobacteria from sulfidic habitats. AN - 80145422; 14766549 AB - Physiological and molecular phylogenetic approaches were used to investigate variation among 12 cyanobacterial strains in their tolerance of sulfide, an inhibitor of oxygenic photosynthesis. Cyanobacteria from sulfidic habitats were found to be phylogenetically diverse and exhibited an approximately 50-fold variation in photosystem II performance in the presence of sulfide. Whereas the degree of tolerance was positively correlated with sulfide levels in the environment, a strain's phenotype could not be predicted from the tolerance of its closest relatives. These observations suggest that sulfide tolerance is a dynamic trait primarily shaped by environmental variation. Despite differences in absolute tolerance, similarities among strains in the effects of sulfide on chlorophyll fluorescence induction indicated a common mode of toxicity. Based on similarities with treatments known to disrupt the oxygen-evolving complex, it was concluded that sulfide toxicity resulted from inhibition of the donor side of photosystem II. JF - Applied and environmental microbiology AU - Miller, Scott R AU - Bebout, Brad M AD - NASA Ames Research Center, Moffett Field, California 94035, USA. scott.miller@mso.umt.edu Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 736 EP - 744 VL - 70 IS - 2 SN - 0099-2240, 0099-2240 KW - DNA, Ribosomal KW - 0 KW - Photosystem II Protein Complex KW - RNA, Ribosomal, 16S KW - Sulfides KW - Index Medicus KW - Ecosystem KW - RNA, Ribosomal, 16S -- genetics KW - Drug Resistance, Bacterial KW - Molecular Sequence Data KW - Sequence Analysis, DNA KW - DNA, Ribosomal -- analysis KW - Phylogeny KW - Photosystem II Protein Complex -- metabolism KW - Genetic Variation KW - Cyanobacteria -- drug effects KW - Fresh Water -- microbiology KW - Cyanobacteria -- classification KW - Cyanobacteria -- genetics KW - Sulfides -- pharmacology KW - Cyanobacteria -- physiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/80145422?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+and+environmental+microbiology&rft.atitle=Variation+in+sulfide+tolerance+of+photosystem+II+in+phylogenetically+diverse+cyanobacteria+from+sulfidic+habitats.&rft.au=Miller%2C+Scott+R%3BBebout%2C+Brad+M&rft.aulast=Miller&rft.aufirst=Scott&rft.date=2004-02-01&rft.volume=70&rft.issue=2&rft.spage=736&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 completed - 2004-06-04 N1 - Date created - 2004-02-09 N1 - Date revised - 2017-01-13 N1 - Genetic sequence - AY426545; GENBANK; AY426546; AY426543; AY426544; AY426541; AY426542; AY426549; AY426547; AY426548 N1 - SuppNotes - Cited By: J Bacteriol. 2000 Jun;182(12):3336-44 [10852862] Antonie Van Leeuwenhoek. 1964;30:225-38 [14218435] Appl Environ Microbiol. 2000 Oct;66(10):4222-9 [11010863] Appl Environ Microbiol. 2001 Jul;67(7):3002-9 [11425713] Evolution. 2002 Jan;56(1):1-13 [11913655] Q J Exp Physiol Cogn Med Sci. 1967 Jul;52(3):231-48 [5182405] Biochim Biophys Acta. 1970 Mar 3;197(2):219-39 [5416111] Arch Biochem Biophys. 1970 Nov;141(1):207-18 [4394696] J Bacteriol. 1977 Feb;129(2):623-9 [402355] Biochim Biophys Acta. 1979 May 9;546(2):270-9 [109120] Arch Biochem Biophys. 1987 Dec;259(2):605-15 [2827581] Arch Microbiol. 1998 Jun;169(6):469-82 [9575232] Nature. 1998 Jun 4;393(6684):464-7 [9624000] Microbiol Mol Biol Rev. 1998 Sep;62(3):667-83 [9729605] Evolution. 2000 Apr;54(2):397-405 [10937216] N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Microbial characterization of free floating condensate aboard the Mir space station. AN - 71960129; 14569419 AB - Three samples of humidity condensate that had accumulated behind panels aboard the Russian space station Mir were collected and returned to earth for analysis. As these floating masses of liquid come into contact with the astronauts and the engineering systems, they have the potential to affect both crew health and systems performance. Using a combination of culturing techniques, a wide variety of organisms were isolated included Escherichia coli, Serratia marcescens, and a presumed Legionella species. In addition, microscopic analysis indicated the presence of protozoa, dust mites, and spirochetes. These findings suggest the need for more comprehensive microbial analysis of the environment through the use of new methodologies to allow a more thorough risk assessment of spacecraft. Copyright 2004 Springer-Verlag JF - Microbial ecology AU - Ott, C M AU - Bruce, R J AU - Pierson, D L AD - EASI/Wyle Laboratories, Microbiology Laboratory, Johnson Space Center, 1290 Hercules Drive, Houston, TX 77058, USA. charlie.m.ott1@jsc.nasa.gov Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 133 EP - 136 VL - 47 IS - 2 SN - 0095-3628, 0095-3628 KW - Index Medicus KW - Space life sciences KW - manned KW - Flight Experiment KW - Mir Project KW - NASA Center JSC KW - long duration KW - NASA Discipline Environmental Health KW - Bacteria -- genetics KW - Animals KW - Pyroglyphidae -- genetics KW - Fungi -- genetics KW - Humidity KW - Eukaryota -- genetics KW - Environmental Monitoring KW - Environment, Controlled KW - Extraterrestrial Environment KW - Spacecraft KW - Water Microbiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/71960129?accountid=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=Microbial+ecology&rft.atitle=Microbial+characterization+of+free+floating+condensate+aboard+the+Mir+space+station.&rft.au=Ott%2C+C+M%3BBruce%2C+R+J%3BPierson%2C+D+L&rft.aulast=Ott&rft.aufirst=C&rft.date=2004-02-01&rft.volume=47&rft.issue=2&rft.spage=133&rft.isbn=&rft.btitle=&rft.title=Microbial+ecology&rft.issn=00953628&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-07-13 N1 - Date created - 2004-05-24 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - [Proceedings on the toxicity of a new hydroxylammonium nitrate (HAN)-based liquid propellant]. AN - 71705998; 15005117 AB - Hydroxylammonium nitrate (HAN) is the main active toxic component of the new HAN-based liquid propellant. It is a moderately toxic and caustic substance to animals, and can be administrated through dermal, oral or respiratory route. HAN causes severe damage to skins, eyes, and red blood cells of the hematologic system. Significant signs of HAN poisoning include hemolytic anemia, methemoglobinemia, splenomegaly, erythrocyte destruction and Heinz body formation. This review summarize the toxicity of hydroxylammonium nitrate, and discuss the primary protection methods. JF - Hang tian yi xue yu yi xue gong cheng = Space medicine & medical engineering AU - Lu, Li-lin AU - Yan, Xi AU - Wang, Jian-ying AU - Hu, Wen-xiang AD - Department of Chemistry, Beijing Normal University, Beijing, China. Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 69 EP - 73 VL - 17 IS - 1 SN - 1002-0837, 1002-0837 KW - Drug Combinations KW - 0 KW - Ethanolamines KW - Hydroxylamines KW - XM46 liquid propellant KW - Methemoglobin KW - 9008-37-1 KW - Space life sciences KW - Rats KW - Animals KW - Rats, Sprague-Dawley KW - Methemoglobin -- drug effects KW - Lethal Dose 50 KW - Blood Pressure -- drug effects KW - Male KW - Female KW - Pregnancy KW - Litter Size -- drug effects KW - Pregnancy, Animal -- drug effects KW - Ethanolamines -- toxicity KW - Hydroxylamines -- toxicity KW - Organ Size -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/71705998?accountid=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=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.atitle=%5BProceedings+on+the+toxicity+of+a+new+hydroxylammonium+nitrate+%28HAN%29-based+liquid+propellant%5D.&rft.au=Lu%2C+Li-lin%3BYan%2C+Xi%3BWang%2C+Jian-ying%3BHu%2C+Wen-xiang&rft.aulast=Lu&rft.aufirst=Li-lin&rft.date=2004-02-01&rft.volume=17&rft.issue=1&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.issn=10020837&rft_id=info:doi/ LA - chi DB - ProQuest Environmental Science Collection N1 - Date completed - 2008-09-23 N1 - Date created - 2004-03-08 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - [Effects of combined stress of high +Gz and noise on learning and memory in rats]. AN - 71705045; 15005112 AB - To study the effect of combined stress of noise and + Gz on learning and memory in rats. Thirty-two male SD rats were randomly divided into 4 groups: control group, +10 Gz/3 min group, 90 dB(A)/30 min noise group, combined stress group (+10 Gz/3 min and 90 dB(A)/30 min), 8 rats in each group. Changes of learning and memory after stresses were measured by means of Y-maze test, open field test and step-through test. As compared with control group and noise group, the number of correct reactions decreased significantly (P<0.01) and the reaction time increased significantly (P<0.01) in combined stress group at all time after stress; time stay in center grille (TSCG) increased significantly immediately after stress (P<0.01). When compared with control group, total time (TT) and number of error (NE) increased significantly (P<0.01) while latent time (LT) decreased significantly immediately and 6 d after stress (P<0.01). As compared with +10 Gz group, number of correct reactions in combined stress group decreased significantly (P<0.05) and reaction time increased significantly (P<0.01) immediately after stress. It is suggested that combined stress of noise and +Gz may impair learning and memory of rats, and +Gz seems to contribute more to the combined effects. JF - Hang tian yi xue yu yi xue gong cheng = Space medicine & medical engineering AU - Liu, Ting-song AU - Sun, Xi-qing AU - Cao, Xin-sheng AU - Wu, Xing-yu AD - Department of Aerospace Biodynamics, The Fourth Military Medical University, Xi'an, China. Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 20 EP - 23 VL - 17 IS - 1 SN - 1002-0837, 1002-0837 KW - Space life sciences KW - Rats KW - Animals KW - Rats, Sprague-Dawley KW - Time Factors KW - Acceleration KW - Male KW - Hypergravity -- adverse effects KW - Maze Learning -- physiology KW - Memory -- physiology KW - Noise -- adverse effects KW - Reaction Time -- physiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/71705045?accountid=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=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.atitle=%5BEffects+of+combined+stress+of+high+%2BGz+and+noise+on+learning+and+memory+in+rats%5D.&rft.au=Liu%2C+Ting-song%3BSun%2C+Xi-qing%3BCao%2C+Xin-sheng%3BWu%2C+Xing-yu&rft.aulast=Liu&rft.aufirst=Ting-song&rft.date=2004-02-01&rft.volume=17&rft.issue=1&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.issn=10020837&rft_id=info:doi/ LA - chi DB - ProQuest Environmental Science Collection N1 - Date completed - 2008-09-23 N1 - Date created - 2004-03-08 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - [Miniature quadrupole mass spectrometer array and its applications in manned spaceflight]. AN - 71702485; 15005118 AB - This paper explained the working method of the quadrupole mass spectrometer array and its features of volume, weight, power, sensitivity to many kinds of gases as well as flexibility when used together with a miniature gas chromatograph (GC) and a thermal-conductivity detector (TCD). Three types of structure formed in its development are also described. Finally, the applications of the quadrupole mass spectrometer array in the field of manned spaceflight were summarized. JF - Hang tian yi xue yu yi xue gong cheng = Space medicine & medical engineering AU - Ding, Jun-ping AU - Zhou, Kang-han AU - Tang, Li-xu AU - Du, Kai-xian AU - Liu, Xue-bo AU - Huang, Gang AD - Institute of Space Medico-Engineering, Beijing, China. dingjunping@sohu.com Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 74 EP - 78 VL - 17 IS - 1 SN - 1002-0837, 1002-0837 KW - Gases KW - 0 KW - Space life sciences KW - Gases -- chemistry KW - Spacecraft -- instrumentation KW - Space Flight -- instrumentation KW - Gas Chromatography-Mass Spectrometry -- instrumentation KW - Environmental Monitoring -- methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/71702485?accountid=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=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.atitle=%5BMiniature+quadrupole+mass+spectrometer+array+and+its+applications+in+manned+spaceflight%5D.&rft.au=Ding%2C+Jun-ping%3BZhou%2C+Kang-han%3BTang%2C+Li-xu%3BDu%2C+Kai-xian%3BLiu%2C+Xue-bo%3BHuang%2C+Gang&rft.aulast=Ding&rft.aufirst=Jun-ping&rft.date=2004-02-01&rft.volume=17&rft.issue=1&rft.spage=74&rft.isbn=&rft.btitle=&rft.title=Hang+tian+yi+xue+yu+yi+xue+gong+cheng+%3D+Space+medicine+%26+medical+engineering&rft.issn=10020837&rft_id=info:doi/ LA - chi DB - ProQuest Environmental Science Collection N1 - Date completed - 2008-09-23 N1 - Date created - 2004-03-08 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Optically stimulated luminescence and thermoluminescence efficiencies for high-energy heavy charged particle irradiation in Al2O3:C. AN - 71593857; 14672096 AB - The thermally and optically stimulated luminescence (TL and OSL) response to high energy heavy-charged particles (HCPs) was investigated for two types of Al2O3:C luminescence dosimeters. The OSL signal was measured in both continuous-wave (CW) and pulsed mode. The efficiencies of the HCPs at producing TL or OSL, relative to gamma radiation, were obtained using four different HCPs beams (150 MeV/u 4He, 400 MeV/u 12C, 490 MeV/u 28Si, and 500 MeV/u 56Fe). The efficiencies were determined as a function of the HCP linear energy transfer (LET). It was observed that the efficiency depends on the type of detector, measurement technique, and the choice of signal. Additionally, it is shown that the shape of the CW-OSL decay curve from Al2O3:C depends on the type of radiation, and, in principle, this can be used to extract information concerning the LET of an unknown radiation field. The response of the dosimeters to low-LET radiation was also investigated for doses in the range from about 1-1000 Gy. These data were used to explain the different efficiency values obtained for the different materials and techniques, as well as the LET dependence of the CW-OSL decay curve shape. c2003 Elsevier Ltd. All rights reserved. JF - Radiation measurements AU - Yukihara, E G AU - Gaza, R AU - McKeever, S W S AU - Soares, C G AD - Department of Physics, Arkansas-Oklahoma Center for Space and Planetary Sciences, Oklahoma State University, Stillwater, OK 74078-3072, USA. Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 59 EP - 70 VL - 38 IS - 1 SN - 1350-4487, 1350-4487 KW - Helium KW - 206GF3GB41 KW - Carbon KW - 7440-44-0 KW - Iron KW - E1UOL152H7 KW - Aluminum Oxide KW - LMI26O6933 KW - Silicon KW - Z4152N8IUI KW - Space life sciences KW - Gamma Rays KW - Space Flight KW - Particle Accelerators KW - Extraterrestrial Environment KW - Beta Particles KW - Thermoluminescent Dosimetry -- methods KW - Thermoluminescent Dosimetry -- instrumentation KW - Heavy Ions KW - Linear Energy Transfer UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/71593857?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Radiation+measurements&rft.atitle=Optically+stimulated+luminescence+and+thermoluminescence+efficiencies+for+high-energy+heavy+charged+particle+irradiation+in+Al2O3%3AC.&rft.au=Yukihara%2C+E+G%3BGaza%2C+R%3BMcKeever%2C+S+W+S%3BSoares%2C+C+G&rft.aulast=Yukihara&rft.aufirst=E&rft.date=2004-02-01&rft.volume=38&rft.issue=1&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Radiation+measurements&rft.issn=13504487&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2003-12-23 N1 - Date created - 2003-12-13 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Earth's oldest ( approximately 3.5 Ga) fossil and the "Early Eden hypothesis"; questioning the evidence AN - 51841103; 2004-043343 JF - Origins of Life and Evolution of the Biosphere AU - Brasier, Martin AU - Green, Owen AU - Lindsay, John AU - Steele, Andrew A2 - Luisi, Pier Luigi Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 257 EP - 269 PB - Kluwer Academic Publishers, Dordrecht VL - 34 IS - 1-2 SN - 0169-6149, 0169-6149 KW - Warrawoona Group KW - isotopes KW - Western Australia KW - problematic microfossils KW - Apex Chert KW - stable isotopes KW - life origin KW - carbon KW - Australia KW - Archean KW - sedimentary structures KW - cyanobacteria KW - Precambrian KW - Australasia KW - isotope ratios KW - biogenic structures KW - C-13/C-12 KW - native elements KW - clasts KW - morphology KW - stromatolites KW - problematic fossils KW - graphite KW - bacteria KW - kerogen KW - microfossils KW - 08:General paleontology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51841103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Origins+of+Life+and+Evolution+of+the+Biosphere&rft.atitle=Earth%27s+oldest+%28+approximately+3.5+Ga%29+fossil+and+the+%22Early+Eden+hypothesis%22%3B+questioning+the+evidence&rft.au=Brasier%2C+Martin%3BGreen%2C+Owen%3BLindsay%2C+John%3BSteele%2C+Andrew&rft.aulast=Brasier&rft.aufirst=Martin&rft.date=2004-02-01&rft.volume=34&rft.issue=1-2&rft.spage=257&rft.isbn=&rft.btitle=&rft.title=Origins+of+Life+and+Evolution+of+the+Biosphere&rft.issn=01696149&rft_id=info:doi/ L2 - http://www.springerlink.com/content/1573-0875/ LA - English DB - GeoRef N1 - Conference title - Symposium on Prebiotic chemistry and early evolution (COST D27) N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 52 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - OGLFAU N1 - SubjectsTermNotLitGenreText - Apex Chert; Archean; Australasia; Australia; bacteria; biogenic structures; C-13/C-12; carbon; clasts; cyanobacteria; graphite; isotope ratios; isotopes; kerogen; life origin; microfossils; morphology; native elements; Precambrian; problematic fossils; problematic microfossils; sedimentary structures; stable isotopes; stromatolites; Warrawoona Group; Western Australia ER - TY - JOUR T1 - Remote sensing of vegetation and land-cover change in Arctic tundra ecosystems AN - 51825344; 2004-053962 JF - Remote Sensing of Environment AU - Stow, Douglas A AU - Hope, Allen AU - McGuire, David AU - Verbyla, David AU - Gamon, John AU - Huemmrich, Fred AU - Houston, Stan AU - Racine, Charles AU - Sturm, Matthew AU - Tape, Kenneth AU - Hinzman, Larry AU - Yoshikawa, Kenji AU - Tweedie, Craig AU - Noyle, Brian AU - Silapaswan, Cherie AU - Douglas, David C AU - Griffith, Brad AU - Jia, Gensuo AU - Epstein, Howard AU - Walker, Donald AU - Daeschner, Scott AU - Petersen, Aaron AU - Zhou, Liming AU - Myneni, Ranga B Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 281 EP - 308 PB - Elsevier, New York, NY VL - 89 IS - 3 SN - 0034-4257, 0034-4257 KW - United States KW - imagery KW - Far East KW - Seward Peninsula KW - geophysical surveys KW - tundra KW - moisture KW - Arctic National Wildlife Refuge KW - global change KW - ecosystems KW - atmospheric precipitation KW - IKONOS KW - vegetation KW - Barrow Alaska KW - environmental management KW - AVHRR KW - infrared methods KW - conservation KW - snow KW - Asia KW - moderate resolution imaging spectroradiometer KW - climate KW - soils KW - monitoring KW - North Slope KW - West-Central Alaska KW - Arctic region KW - geophysical methods KW - satellite methods KW - nutrients KW - case studies KW - Northern Alaska KW - surveys KW - Alaska KW - reflectance KW - Japan KW - remote sensing KW - MODIS KW - airborne methods KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51825344?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Remote+sensing+of+vegetation+and+land-cover+change+in+Arctic+tundra+ecosystems&rft.au=Stow%2C+Douglas+A%3BHope%2C+Allen%3BMcGuire%2C+David%3BVerbyla%2C+David%3BGamon%2C+John%3BHuemmrich%2C+Fred%3BHouston%2C+Stan%3BRacine%2C+Charles%3BSturm%2C+Matthew%3BTape%2C+Kenneth%3BHinzman%2C+Larry%3BYoshikawa%2C+Kenji%3BTweedie%2C+Craig%3BNoyle%2C+Brian%3BSilapaswan%2C+Cherie%3BDouglas%2C+David+C%3BGriffith%2C+Brad%3BJia%2C+Gensuo%3BEpstein%2C+Howard%3BWalker%2C+Donald%3BDaeschner%2C+Scott%3BPetersen%2C+Aaron%3BZhou%2C+Liming%3BMyneni%2C+Ranga+B&rft.aulast=Stow&rft.aufirst=Douglas&rft.date=2004-02-01&rft.volume=89&rft.issue=3&rft.spage=281&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2003.10.018 L2 - http://www.sciencedirect.com/science/journal/00344257 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 107 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - RSEEA7 N1 - SubjectsTermNotLitGenreText - airborne methods; Alaska; Arctic National Wildlife Refuge; Arctic region; Asia; atmospheric precipitation; AVHRR; Barrow Alaska; case studies; climate; conservation; ecosystems; environmental management; Far East; geophysical methods; geophysical surveys; global change; IKONOS; imagery; infrared methods; Japan; moderate resolution imaging spectroradiometer; MODIS; moisture; monitoring; North Slope; Northern Alaska; nutrients; reflectance; remote sensing; satellite methods; Seward Peninsula; snow; soils; surveys; tundra; United States; vegetation; West-Central Alaska DO - http://dx.doi.org/10.1016/j.rse.2003.10.018 ER - TY - JOUR T1 - Experimental ejection angles for oblique impacts; implications for the subsurface flow-field AN - 51823552; 2004-054170 AB - A simple analytical solution for subsurface particle motions during impact cratering is useful for tracking the evolution of the transient crater shape at late times. A specific example of such an analytical solution is Maxwell's Z-Model, which is based on a point-source assumption. Here, the parameters for this model are constrained using measured ejection angles from both vertical and oblique experimental impacts at the NASA Ames Vertical Gun Range. Data from experiments reveal that impacts at angles as high as 45 degrees to the target's surface generate subsurface flow-fields that are significantly different from those created by vertical impacts. The initial momentum of the projectile induces a subsurface momentum-driven flow-field that evolves in three dimensions of space and in time to an excavation flow-field during both vertical and oblique impacts. A single, stationary point-source model (specifically Maxwell's Z-Model), however, is found inadequate to explain this detailed evolution of the subsurface flow-field during oblique impacts. Because 45 degrees is the most likely impact angle on planetary surfaces, a new analytical model based on a migrating point-source could prove quite useful. Such a model must address the effects of the subsurface flow-field evolution on crater excavation, ejecta deposition, and transient crater morphometry. JF - Meteoritics & Planetary Science AU - Anderson, Jennifer L B AU - Schultz, Peter H AU - Heineck, James T A2 - Pierazzo, Elisabetta A2 - Herrick, Robert Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 303 EP - 320 PB - Meteoritical Society, Fayetteville, AR VL - 39 IS - 2 SN - 1086-9379, 1086-9379 KW - cratering KW - experimental studies KW - shock waves KW - transient phenomena KW - Maxwell Z-model KW - mechanism KW - impacts KW - ejecta KW - rock mechanics KW - geometry KW - 30:Engineering geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51823552?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Experimental+ejection+angles+for+oblique+impacts%3B+implications+for+the+subsurface+flow-field&rft.au=Anderson%2C+Jennifer+L+B%3BSchultz%2C+Peter+H%3BHeineck%2C+James+T&rft.aulast=Anderson&rft.aufirst=Jennifer+L&rft.date=2004-02-01&rft.volume=39&rft.issue=2&rft.spage=303&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/ L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - Impact cratering; bridging the gap between modeling and observations N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 54 N1 - PubXState - AR N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - cratering; ejecta; experimental studies; geometry; impacts; Maxwell Z-model; mechanism; rock mechanics; shock waves; transient phenomena ER - TY - JOUR T1 - Identification of spectrally similar materials using the USGS Tetracorder algorithm; the calcite-epidote-chlorite problem AN - 51812405; 2004-065729 JF - Remote Sensing of Environment AU - Dalton, J Brad AU - Bove, Dana J AU - Mladinich, Carol S AU - Rockwell, Barnaby W Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 455 EP - 466 PB - Elsevier, New York, NY VL - 89 IS - 4 SN - 0034-4257, 0034-4257 KW - United States KW - sorosilicates KW - silicates KW - imagery KW - geophysical surveys KW - reclamation KW - watersheds KW - infrared spectra KW - absorption KW - infrared methods KW - epidote KW - AVIRIS KW - Tetracorder KW - orthosilicates KW - drainage basins KW - spectra KW - algorithms KW - chlorite group KW - soils KW - hydrology KW - acid mine drainage KW - Animas River KW - geophysical methods KW - pollution KW - calcite KW - chlorite KW - surveys KW - sheet silicates KW - epidote group KW - Colorado KW - spectroscopy KW - carbonates KW - remote sensing KW - airborne methods KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51812405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=Identification+of+spectrally+similar+materials+using+the+USGS+Tetracorder+algorithm%3B+the+calcite-epidote-chlorite+problem&rft.au=Dalton%2C+J+Brad%3BBove%2C+Dana+J%3BMladinich%2C+Carol+S%3BRockwell%2C+Barnaby+W&rft.aulast=Dalton&rft.aufirst=J&rft.date=2004-02-01&rft.volume=89&rft.issue=4&rft.spage=455&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2003.11.011 L2 - http://www.sciencedirect.com/science/journal/00344257 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 47 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - RSEEA7 N1 - SubjectsTermNotLitGenreText - absorption; acid mine drainage; airborne methods; algorithms; Animas River; AVIRIS; calcite; carbonates; chlorite; chlorite group; Colorado; drainage basins; epidote; epidote group; geophysical methods; geophysical surveys; hydrology; imagery; infrared methods; infrared spectra; orthosilicates; pollution; reclamation; remote sensing; sheet silicates; silicates; soils; sorosilicates; spectra; spectroscopy; surveys; Tetracorder; United States; watersheds DO - http://dx.doi.org/10.1016/j.rse.2003.11.011 ER - TY - JOUR T1 - Earth Science Markup Language (ESML); a solution for scientific data-application interoperability problem AN - 51808280; 2004-065530 AB - Interchange technologies facilitate seamless interactions between applications, tools and services with datasets in heterogeneous formats. The Information Technology and Systems Center at the University of Alabama in Huntsville is developing an interchange technology focused on scientific data in general, and particularly on the vast amounts of remotely sensed Earth Science data. This interchange technology consists of the Earth Science Markup Language (ESML) and a related library of programming utilities. ESML, based on the eXtensible Markup Language (XML), allows data format structure descriptions to be written in a standard manner. ESML is unique in that it is not another new data format, instead it is a external structural metadata based solution for decoding existing formats. The effort involved to describe legacy data formats in ESML is small. ESML and the associated software library will allow wider interoperability of Earth Science services and tools, enabling Earth Scientists to work more easily with data in a variety of formats. This interchange technology will facilitate the development of data format independent search, visualization, and analysis tools. This paper will describe this interchange technology and compare it with similar XML based efforts. JF - Computers & Geosciences AU - Ramachandran, Rahul AU - Graves, Sara AU - Conover, Helen AU - Moe, Karen Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 117 EP - 124 PB - Pergamon, New York-Oxford-Toronto VL - 30 IS - 1 SN - 0098-3004, 0098-3004 KW - computer programs KW - data processing KW - Earth Science Markup Language KW - information management KW - remote sensing KW - data management KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51808280?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Computers+%26+Geosciences&rft.atitle=Earth+Science+Markup+Language+%28ESML%29%3B+a+solution+for+scientific+data-application+interoperability+problem&rft.au=Ramachandran%2C+Rahul%3BGraves%2C+Sara%3BConover%2C+Helen%3BMoe%2C+Karen&rft.aulast=Ramachandran&rft.aufirst=Rahul&rft.date=2004-02-01&rft.volume=30&rft.issue=1&rft.spage=117&rft.isbn=&rft.btitle=&rft.title=Computers+%26+Geosciences&rft.issn=00983004&rft_id=info:doi/10.1016%2Fj.cageo.2003.08.010 L2 - http://www.sciencedirect.com/science?_ob=JournalURL&_cdi=5840&_auth=y&_acct=C000050221&_version=1&_urlVersion=0&_userid=10&md5=e5198452fad934c6346f38b57511c8e0 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 - 2004-01-01 N1 - Number of references - 6 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - GGEOD5 N1 - SubjectsTermNotLitGenreText - computer programs; data management; data processing; Earth Science Markup Language; information management; remote sensing DO - http://dx.doi.org/10.1016/j.cageo.2003.08.010 ER - TY - JOUR T1 - Large-scale mantle metasomatism; a Re/Os perspective AN - 51667955; 2005-071143 AB - There is a debate on the behavior of Re and Os during mantle metasomatism. Some argue that the mantle can acquire high (super 187) Os/ (super 188) Os (0.15 to >1.0) either directly from metasomatic events or by the growth of (super 187) Os from (super 187) Re over time. However, any suggestions of subduction-related Os metasomatism producing whole-scale elevation of the mantle to (super 187) Os/ (super 188) Os values greater than 0.15 need to be supported by comparisons of increased Re and Os concentrations and isotopic ratios, with like and consistent increases in elements (i.e., Ba, B, Rb) and isotopic ratios (i.e., Nd, Pb, Sr) known to be affected by metasomatic processes. All of the samples in the literature, either xenoliths or minerals (sulfides, pyroxene, phlogopite or amphibole) that are thought to represent the products of mantle metasomatism, follow a clear correlation of increasing Re/Os with decreasing Os concentration. This inverse correlation requires enrichment in Os concentrations in the metasomatizing agent by two to four orders of magnitude relative to the original subduction component in order to substantially elevate (super 187) Os/ (super 188) Os, eliminating sediment or slab melts as an effective metasomatic component. To date there is no evidence to support conclusions that Os metasomatism, either directly or by a two-stage process involving Re metasomatism and (super 187) Os growth over time, will substantially change the (super 187) Os/ (super 188) Os of the mantle to values >0.15. When other isotopic systems are considered along with Os, in metasomatism-based models, these models are not plausible. Consequently, large-scale mantle melts should reflect near-chondritic values. The recognition of the robustness of the Re-Os system will allow for the discrimination of different mantle and crustal reservoirs involved in magmatic processes. JF - Earth and Planetary Science Letters AU - Chesley, John AU - Righter, Kevin AU - Ruiz, Joaquin Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 49 EP - 60 PB - Elsevier, Amsterdam VL - 219 IS - 1-2 SN - 0012-821X, 0012-821X KW - volcanic rocks KW - isotopes KW - igneous rocks KW - enrichment KW - rhenium KW - mantle KW - mafic composition KW - fluid phase KW - Os-188/Os-187 KW - platinum group KW - metasomatism KW - stable isotopes KW - melts KW - radioactive isotopes KW - mineral composition KW - inclusions KW - basalts KW - Re-187/Os-188 KW - rare earths KW - chemical composition KW - geochemistry KW - xenoliths KW - alkaline earth metals KW - lithosphere KW - isotope ratios KW - differentiation KW - subduction KW - Re-187 KW - Nd-144/Nd-143 KW - models KW - Sr-87/Sr-86 KW - plate tectonics KW - metals KW - mid-ocean ridge basalts KW - osmium KW - neodymium KW - strontium KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51667955?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Large-scale+mantle+metasomatism%3B+a+Re%2FOs+perspective&rft.au=Chesley%2C+John%3BRighter%2C+Kevin%3BRuiz%2C+Joaquin&rft.aulast=Chesley&rft.aufirst=John&rft.date=2004-02-01&rft.volume=219&rft.issue=1-2&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2FS0012-821X%2803%2900698-8 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 - 2005-01-01 N1 - Number of references - 70 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; basalts; chemical composition; differentiation; enrichment; fluid phase; geochemistry; igneous rocks; inclusions; isotope ratios; isotopes; lithosphere; mafic composition; mantle; melts; metals; metasomatism; mid-ocean ridge basalts; mineral composition; models; Nd-144/Nd-143; neodymium; Os-188/Os-187; osmium; plate tectonics; platinum group; radioactive isotopes; rare earths; Re-187; Re-187/Os-188; rhenium; Sr-87/Sr-86; stable isotopes; strontium; subduction; volcanic rocks; xenoliths DO - http://dx.doi.org/10.1016/S0012-821X(03)00698-8 ER - TY - JOUR T1 - Using satellite-derived ice concentration to represent Antarctic coastal polynyas in ocean climate models AN - 51335460; 2005-021575 AB - The focus of this paper is on the representation of Antarctic coastal polynyas in global ice-ocean general circulation models (OGCMs), in particular their local, regional, and high-frequency behavior. This is verified with the aid of daily ice concentration derived from satellite passive microwave data using the "NASA Team 2" (NT2) and the bootstrap (BS) algorithms. Large systematic regional and temporal discrepancies arise, some of which are related to the type of convection parameterization used in the model. An attempt is made to improve the fresh-water flux associated with melting and freezing in Antarctic coastal polynyas by ingesting (assimilating) satellite ice concentration where it comes to determining the thermodynamics of the open-water fraction of a model grid cell. The model reproduces coastal ice concentration in closer agreement with the BS data than with the NT2 data, while more realistic features emerge when NT2 data are assimilated. (mod. journ. abstr.) JF - Journal of Geophysical Research AU - Stoessel, Achim AU - Markus, Thorsten Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 12 PB - American Geophysical Union, Washington, DC VL - 109 IS - C2 SN - 0148-0227, 0148-0227 KW - passive methods KW - Southern Ocean KW - sea water KW - numerical models KW - sea ice KW - polynyas KW - salinity KW - satellite methods KW - climate change KW - microwave methods KW - air-sea ice interface KW - Antarctica KW - Antarctic Bottom Water KW - ice KW - coastal environment KW - continental shelf KW - algorithms KW - remote sensing KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51335460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Using+satellite-derived+ice+concentration+to+represent+Antarctic+coastal+polynyas+in+ocean+climate+models&rft.au=Stoessel%2C+Achim%3BMarkus%2C+Thorsten&rft.aulast=Stoessel&rft.aufirst=Achim&rft.date=2004-02-01&rft.volume=109&rft.issue=C2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JC001779 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 55 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - air-sea ice interface; algorithms; Antarctic Bottom Water; Antarctica; climate change; coastal environment; continental shelf; ice; microwave methods; numerical models; passive methods; polynyas; remote sensing; salinity; satellite methods; sea ice; sea water; Southern Ocean DO - http://dx.doi.org/10.1029/2003JC001779 ER - TY - JOUR T1 - Detection of deforestation and land conversion in Rondonia, Brazil using change detection techniques AN - 51080031; 2008-084899 JF - International Journal of Remote Sensing AU - Guild, L S AU - Cohen, W B AU - Kauffman, J B Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 731 EP - 750 PB - Taylor & Francis, London VL - 25 IS - 4 SN - 0143-1161, 0143-1161 KW - forests KW - thematic mapper KW - conversion KW - nutrients KW - South America KW - Landsat KW - detection KW - carbon KW - Brazil KW - Jamari Brazil KW - classification KW - depletion KW - accuracy KW - land use KW - image analysis KW - deforestation KW - Rondonia Brazil KW - remote sensing KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51080031?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Remote+Sensing&rft.atitle=Detection+of+deforestation+and+land+conversion+in+Rondonia%2C+Brazil+using+change+detection+techniques&rft.au=Guild%2C+L+S%3BCohen%2C+W+B%3BKauffman%2C+J+B&rft.aulast=Guild&rft.aufirst=L&rft.date=2004-02-01&rft.volume=25&rft.issue=4&rft.spage=731&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Remote+Sensing&rft.issn=01431161&rft_id=info:doi/10.1080%2F01431160310001598935 L2 - http://www.tandf.co.uk/journals/titles/01431161.asp LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 41 N1 - Document feature - illus. incl. 4 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accuracy; Brazil; carbon; classification; conversion; deforestation; depletion; detection; forests; image analysis; Jamari Brazil; land use; Landsat; nutrients; remote sensing; Rondonia Brazil; South America; thematic mapper DO - http://dx.doi.org/10.1080/01431160310001598935 ER - TY - JOUR T1 - Crustal magnetic field of Mars AN - 50286155; 2004-084413 JF - Journal of Geophysical Research AU - Langlais, B AU - Purucker, M E AU - Mandea, M Y1 - 2004/02// PY - 2004 DA - February 2004 SP - 16 PB - American Geophysical Union, Washington, DC VL - 109 IS - E2 SN - 0148-0227, 0148-0227 KW - Martian crust KW - altitude KW - intensity KW - prediction KW - magnetization KW - magnetic anomalies KW - paleomagnetism KW - Mars KW - magnetic field KW - measurement KW - terrestrial planets KW - models KW - planets KW - planetary interiors KW - Mars Global Surveyor Program KW - planetology KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50286155?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Crustal+magnetic+field+of+Mars&rft.au=Langlais%2C+B%3BPurucker%2C+M+E%3BMandea%2C+M&rft.aulast=Langlais&rft.aufirst=B&rft.date=2004-02-01&rft.volume=109&rft.issue=E2&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2003JE002048 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 56 N1 - PubXState - DC N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - altitude; crust; intensity; magnetic anomalies; magnetic field; magnetization; Mars; Mars Global Surveyor Program; Martian crust; measurement; models; paleomagnetism; planetary interiors; planetology; planets; prediction; terrestrial planets DO - http://dx.doi.org/10.1029/2003JE002048 ER - TY - JOUR T1 - The consequences of urban land transformation on net primary productivity in the United States AN - 19247055; 5828656 AB - We use data from two satellites and a terrestrial carbon model to quantify the impact of urbanization on the carbon cycle and food production in the US as a result of reduced net primary productivity (NPP). Our results show that urbanization is taking place on the most fertile lands and hence has a disproportionately large overall negative impact on NPP. Urban land transformation in the US has reduced the amount of carbon fixed through photosynthesis by 0.04 pg per year or 1.6% of the pre-urban input. The reduction is enough to offset the 1.8% gain made by the conversion of land to agricultural use, even though urbanization covers an area less than 3% of the land surface in the US and agricultural lands approach 29% of the total land area. At local and regional scales, urbanization increases NPP in resource-limited regions and through localized warming 'urban heat' contributes to the extension of the growing season in cold regions. In terms of biologically available energy, the loss of NPP due to urbanization of agricultural lands alone is equivalent to the caloric requirement of 16.5 million people, or about 6% of the US population. JF - Remote Sensing of Environment AU - Imhoff, M L AU - Bounoua, L AU - DeFries, R AU - Lawrence, W T AU - Stutzer, D AU - Tucker, C J AU - Ricketts, T AD - Biospheric Sciences Branch, Code 923, NASA's Goddard Space Flight Center, Greenbelt, MD 20771, USA, Marc.L.Imhoff@nasa.gov Y1 - 2004/02// PY - 2004 DA - Feb 2004 SP - 434 EP - 443 PB - Elsevier Science Inc., Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 89 IS - 4 SN - 0034-4257, 0034-4257 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Transformation KW - Photosynthesis KW - Urbanization KW - Remote sensing KW - Carbon cycle KW - Primary production KW - Food resources KW - Land use KW - Models KW - Crop production KW - Agricultural land KW - USA KW - Urban environments KW - D 04695:Urban environments KW - M3 1230:Sustainable Production UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19247055?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Remote+Sensing+of+Environment&rft.atitle=The+consequences+of+urban+land+transformation+on+net+primary+productivity+in+the+United+States&rft.au=Imhoff%2C+M+L%3BBounoua%2C+L%3BDeFries%2C+R%3BLawrence%2C+W+T%3BStutzer%2C+D%3BTucker%2C+C+J%3BRicketts%2C+T&rft.aulast=Imhoff&rft.aufirst=M&rft.date=2004-02-01&rft.volume=89&rft.issue=4&rft.spage=434&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2003.10.015 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - USA; Urbanization; Carbon cycle; Agricultural land; Transformation; Urban environments; Photosynthesis; Food resources; Models; Primary production; Crop production; Land use; Remote sensing DO - http://dx.doi.org/10.1016/j.rse.2003.10.015 ER - TY - JOUR T1 - Causes of Long-Term Drought in the U.S. Great Plains AN - 18051134; 5853185 AB - The U.S. Great Plains experienced a number of multiyear droughts during the last century, most notably the droughts of the 1930s and 1950s. This study examines the causes of such droughts using ensembles of long-term (1930-2000) simulations carried out with the NASA Seasonal-to-Interannual Prediction Project (NSIPP-1) atmospheric general circulation model (AGCM) forced with observed sea surface temperatures (SSTs). The results show that the model produces long-term (multiyear) variations in precipitation in the Great Plains region (30 degree -50 degree N, 95 degree -105 degree W) that are similar to those observed. A correlative analysis suggests that the ensemble-mean low-frequency (time scales longer than about 6 yr) rainfall variations in the Great Plains are linked to a pan-Pacific pattern of SST variability that is the leading empirical orthogonal function (EOF) in the low-frequency SST data. The link between the SST and the Great Plains precipitation is confirmed in idealized AGCM simulations, in which the model is forced by the two polarities of the pan-Pacific SST pattern. The idealized simulations further show that it is primarily the tropical part of the SST anomalies that influences the Great Plains. As such, the Great Plains tend to have above-normal precipitation when the tropical Pacific SSTs are above normal, while there is a tendency for drought when the tropical SSTs are cold. The upper-tropospheric response to the pan-Pacific SST EOF shows a global-scale pattern with a strong wave response in the Pacific and a substantial zonally symmetric component in which U.S. Great Plains pluvial (drought) conditions are associated with reduced (enhanced) heights throughout the extratropics. The potential predictability of rainfall in the Great Plains associated with SSTs is rather modest, with about one-third of the total low-frequency rainfall variance being forced by SST anomalies. Further idealized experiments with climatological SST suggest that the remaining low-frequency variance in the Great Plains precipitation is the result of interactions with soil moisture. In particular, simulations with soil moisture feedback show a fivefold increase in the variance in annual Great Plains precipitation compared with simulations in which the soil feedback is excluded. In addition to increasing variance, the interactions with the soil introduce a year-to-year memory in the hydrological cycle. The impact of soil memory is consistent with a red noise process, in which the deep soil is forced by white noise and damped with a time scale of about 1.5 yr. As such, the role of low-frequency SST variability is to introduce a bias to the net forcing on the soil moisture that drives the random process preferentially to either wet or dry conditions. JF - Journal of Climate AU - Schubert, S D AU - Suarez, MJ AU - Pegion, P J AU - Koster, R D AU - Bacmeister, J T AD - NASA GSFC, Code 910.3, Greenbelt, MD 20771, schubert@dao.gsfc.nasa.gov Y1 - 2004/02// PY - 2004 DA - Feb 2004 SP - 485 EP - 503 PB - American Meteorological Society VL - 17 IS - 3 SN - 0894-8755, 0894-8755 KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - SW 0835:Streamflow and runoff KW - M2 551.577:General Precipitation (551.577) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18051134?accountid=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=Journal+of+Climate&rft.atitle=Causes+of+Long-Term+Drought+in+the+U.S.+Great+Plains&rft.au=Schubert%2C+S+D%3BSuarez%2C+MJ%3BPegion%2C+P+J%3BKoster%2C+R+D%3BBacmeister%2C+J+T&rft.aulast=Schubert&rft.aufirst=S&rft.date=2004-02-01&rft.volume=17&rft.issue=3&rft.spage=485&rft.isbn=&rft.btitle=&rft.title=Journal+of+Climate&rft.issn=08948755&rft_id=info:doi/10.1175%2F1520-0442%282004%29017%280485%3ACOLDIT%292.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0894-8755&volume=17&page=485 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1175/1520-0442(2004)017(0485:COLDIT)2.0.CO;2 ER - TY - JOUR T1 - Microbial Characterization during the Early Habitation of the International Space Station AN - 17706631; 6018298 AB - An evaluation of the microbiota from air, water, and surface samples provided a baseline of microbial characterization onboard the International Space Station (ISS) to gain insight into bacterial and fungal contamination during the initial stages of construction and habitation. Using 16S genetic sequencing and rep-PCR, 63 bacterial strains were isolated for identification and fingerprinted for microbial tracking. Of the bacterial strains that were isolated and fingerprinted, 19 displayed similarity to each other. The use of these molecular tools allowed for the identification of bacteria not previously identified using automated biochemical analysis and provided a clear indication of the source of several ISS contaminants. Strains of Bradyrhizobium and Sphingomonas unable to be identified using sequencing were identified by comparison of rep-PCR DNA fingerprints. Distinct DNA fingerprints for several strains of Methylobacterium provided a clear indication of the source of an ISS water supply contaminant. Fungal and bacterial data acquired during monitoring do not suggest there is a current microbial hazard to the spacecraft, nor does any trend indicate a potential health risk. Previous spacecraft environmental analysis indicated that microbial contamination will increase with time and will require continued surveillance. JF - Microbial Ecology AU - Castro, V A AU - Thrasher, AN AU - Healy, M AU - Ott, C M AU - Pierson, D L AD - EASI/Wyle Laboratories, Microbiology Laboratory, Johnson Space Center, Houston, TX 77058, USA, victoria.a.castrol@jsc.nasa.gov Y1 - 2004/02// PY - 2004 DA - Feb 2004 SP - 119 EP - 126 PB - Springer-Verlag VL - 47 IS - 2 SN - 0095-3628, 0095-3628 KW - International Space Station KW - Ecology Abstracts; Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Contamination KW - Methylobacterium KW - Biochemical analysis KW - Spacecraft KW - Water supplies KW - Sphingomonas KW - DNA sequencing KW - Risk factors KW - Polymerase chain reaction KW - Bradyrhizobium KW - Contaminants KW - J 02910:Miscellaneous topics KW - A 01103:General KW - D 04620:Microorganisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17706631?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Microbial+Ecology&rft.atitle=Microbial+Characterization+during+the+Early+Habitation+of+the+International+Space+Station&rft.au=Castro%2C+V+A%3BThrasher%2C+AN%3BHealy%2C+M%3BOtt%2C+C+M%3BPierson%2C+D+L&rft.aulast=Castro&rft.aufirst=V&rft.date=2004-02-01&rft.volume=47&rft.issue=2&rft.spage=119&rft.isbn=&rft.btitle=&rft.title=Microbial+Ecology&rft.issn=00953628&rft_id=info:doi/10.1007%2Fs00248-003-1030-y L2 - http://link.springer.de/link/service/journals/00248/bibs/4047002/40470119.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Sphingomonas; Methylobacterium; Bradyrhizobium; Spacecraft; Polymerase chain reaction; Contamination; Contaminants; DNA sequencing; Biochemical analysis; Risk factors; Water supplies DO - http://dx.doi.org/10.1007/s00248-003-1030-y ER - TY - JOUR T1 - Microbial Astronauts: Assembling Microbial Communities for Advanced Life Support Systems AN - 17705116; 6018301 AB - Extension of human habitation into space requires that humans carry with them many of the microorganisms with which they coexist on Earth. The ubiquity of microorganisms in close association with all living things and biogeochemical processes on Earth predicates that they must also play a critical role in maintaining the viability of human life in space. Even though bacterial populations exist as locally adapted ecotypes, the abundance of individuals in microbial species is so large that dispersal is unlikely to be limited by geographical barriers on Earth (i.e., for most environments 'everything is everywhere" given enough time). This will not be true for microbial communities in space where local species richness will be relatively low because of sterilization protocols prior to launch and physical barriers between Earth and spacecraft after launch. Although community diversity will be sufficient to sustain ecosystem function at the onset, richness and evenness may decline over time such that biological systems either lose functional potential (e.g., bioreactors may fail to reduce BOD or nitrogen load) or become susceptible to invasion by human-associated microorganisms (pathogens) over time. Research at the John F. Kennedy Space Center has evaluated fundamental properties of microbial diversity and community assembly in prototype bioregenerative systems for NASA Advanced Life Support. Successional trends related to increased niche specialization, including an apparent increase in the proportion of nonculturable types of organisms, have been consistently observed. In addition, the stability of the microbial communities, as defined by their resistance to invasion by human-associated microorganisms, has been correlated to their diversity. Overall, these results reflect the significant challenges ahead for the assembly of stable, functional communities using gnotobiotic approaches, and the need to better define the basic biological principles that define ecosystem processes in the space environment. JF - Microbial Ecology AU - Roberts AU - Garland, J L AU - Mills, AL AD - Dynamac Inc., DYN-3, John F. Kennedy Space Center, 32899, FL, USA, Michael.roberts-1@ksc.nasa.gov Y1 - 2004/02// PY - 2004 DA - Feb 2004 SP - 137 EP - 149 PB - Springer-Verlag VL - 47 IS - 2 SN - 0095-3628, 0095-3628 KW - Ecology Abstracts; Microbiology Abstracts B: Bacteriology KW - Niches KW - Niche breadth KW - Abundance KW - Specialization KW - Spacecraft KW - Sterilization KW - Ecotypes KW - Bioreactors KW - Gnotobiotics KW - Dispersal KW - Species richness KW - Nitrogen KW - J 02910:Miscellaneous topics KW - D 04620:Microorganisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17705116?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Microbial+Ecology&rft.atitle=Microbial+Astronauts%3A+Assembling+Microbial+Communities+for+Advanced+Life+Support+Systems&rft.au=Roberts%3BGarland%2C+J+L%3BMills%2C+AL&rft.aulast=Roberts&rft.aufirst=&rft.date=2004-02-01&rft.volume=47&rft.issue=2&rft.spage=137&rft.isbn=&rft.btitle=&rft.title=Microbial+Ecology&rft.issn=00953628&rft_id=info:doi/10.1007%2Fs00248-003-1060-5 L2 - http://link.springer.de/link/service/journals/00248/bibs/4047002/40470137.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Niche breadth; Ecotypes; Spacecraft; Species richness; Abundance; Dispersal; Nitrogen; Niches; Sterilization; Bioreactors; Gnotobiotics; Specialization DO - http://dx.doi.org/10.1007/s00248-003-1060-5 ER - TY - JOUR T1 - Estimating fractional snow cover from MODIS using the normalized difference snow index AN - 17590318; 5809169 AB - Snow-cover information is important for a wide variety of scientific studies, water supply and management applications. The NASA Earth Observing System (EOS) Moderate Resolution Imaging Spectroradiometer (MODIS) provides improved capabilities to observe snow cover from space and has been successfully using a normalized difference snow index (NDSI), along with threshold tests, to provide global, automated binary maps of snow cover. The NDSI is a spectral band ratio that takes advantage of the spectral differences of snow in short-wave infrared and visible MODIS spectral bands to identify snow versus other features in a scene. This study has evaluated whether there is a 'signal' in the NDSI that could be used to estimate the fraction of snow within a 500 m MODIS pixel and thereby enhance the use of the NDSI approach in monitoring snow cover. Using Landsat 30-m observations as 'ground truth, ' the percentage of snow cover was calculated for 500-m cells. Then a regression relationship between 500-m NDSI observations and fractional snow cover was developed over three different snow- covered regions and tested over other areas. The overall results indicate that the relationship between fractional snow cover and NDSI is reasonably robust when applied locally and over large areas like North America. The relationship offers advantages relative to other published fractional snow cover algorithms developed for global-scale use with MODIS. This study indicates that the fraction of snow cover within a MODIS pixel using this approach can be provided with a mean absolute error less than 0.1 over the range from 0.0 to 1.0 in fractional snow cover. JF - Remote Sensing of Environment AU - Salomonson, V V AU - Appel, I AD - Earth Sciences Directorate, NASA/Goddard Space Flight Center, Mail Code 974, Greenbelt, MD 20771, USA, Vincent.V.Salomonson@nasa.gov Y1 - 2004/02// PY - 2004 DA - Feb 2004 SP - 351 EP - 360 PB - Elsevier Science Inc., Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 89 IS - 3 SN - 0034-4257, 0034-4257 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - M2 551.501.86:Use of satellite-borne instruments (551.501.86) KW - SW 0820:Snow, ice and frost KW - M2 551.578.4:Crystalline (551.578.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17590318?accountid=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=Remote+Sensing+of+Environment&rft.atitle=Estimating+fractional+snow+cover+from+MODIS+using+the+normalized+difference+snow+index&rft.au=Salomonson%2C+V+V%3BAppel%2C+I&rft.aulast=Salomonson&rft.aufirst=V&rft.date=2004-02-01&rft.volume=89&rft.issue=3&rft.spage=351&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2003.10.016 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2005-05-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1016/j.rse.2003.10.016 ER - TY - JOUR T1 - Estimates of anthropogenic carbon in the Indian Ocean with allowance for mixing and time-varying air-sea CO sub(2) disequilibrium AN - 17288572; 5844769 AB - We apply to the Indian Ocean a novel technique to estimate the distribution, total mass, and net air-sea flux of anthropogenic carbon. Chlorofluorocarbon data are used to constrain distributions of transit times from the surface to the interior that are constructed to accommodate a range of mixing scenarios, from no mixing (pure bulk advection) to strong mixing. The transit time distributions are then used to propagate to the interior the surface water history of anthropogenic carbon estimated in a way that includes temporal variation in CO sub(2) air-sea disequilibrium. By allowing for mixing in transport and for variable air-sea disequilibrium, we remove two sources of positive bias common in other studies. We estimate that the anthropogenic carbon mass in the Indian Ocean was 14.3-20.5 Gt in 2000, and the net air-sea flux was 0.26-0.36 Gt/yr. The upper bound of this range, the no-mixing limit, generally coincides with previous studies, while the lower bound, the strong-mixing limit, is significantly below previous studies. JF - Global Biogeochemical Cycles AU - Hall, T M AU - Waugh, D W AU - Haine, TWN AU - Robbins, P E AU - Khatiwala, S AD - NASA Goddard Institute for Space Studies at Columbia University, New York, New York, USA Y1 - 2004/02// PY - 2004 DA - February 2004 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org] VL - 18 IS - 1 SN - 0886-6236, 0886-6236 KW - Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Citation No. GB1031 KW - carbon KW - ocean KW - transport KW - mixing KW - age KW - Indian Ocean KW - 1635 Global Change: Oceans (4203) KW - 4568 Oceanography: Physical: Turbulence KW - diffusion KW - and mixing processes KW - 4806 Oceanography: Biological and Chemical: Carbon cycling KW - 4808 Oceanography: Biological and Chemical: Chemical tracers KW - Marine KW - ISW, Indian Ocean KW - Data processing KW - Carbon exchange, ocean-atmosphere KW - Surface water KW - Biogeochemistry KW - Temporal variations KW - PSE, Indian Ocean KW - Carbon budget of seawater KW - Anthropogenic factors KW - Carbon cycle KW - Ocean circulation KW - Oceanic mixing KW - Carbon in seawater KW - Air-water interface KW - Chlorofluorocarbons KW - Carbon KW - Oceans KW - Carbon dioxide KW - M2 551.465:Structure/Dynamics/Circulation (551.465) KW - M2 551.464.626:Carbon (551.464.626) KW - D 04040:Ecosystem and Ecology Studies KW - Q2 09163:Air-water boundary layer UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17288572?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Biogeochemical+Cycles&rft.atitle=Estimates+of+anthropogenic+carbon+in+the+Indian+Ocean+with+allowance+for+mixing+and+time-varying+air-sea+CO+sub%282%29+disequilibrium&rft.au=Hall%2C+T+M%3BWaugh%2C+D+W%3BHaine%2C+TWN%3BRobbins%2C+P+E%3BKhatiwala%2C+S&rft.aulast=Hall&rft.aufirst=T&rft.date=2004-02-01&rft.volume=18&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Global+Biogeochemical+Cycles&rft.issn=08866236&rft_id=info:doi/10.1029%2F2003GB002120 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - SuppNotes - Publication date refers to online version. N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Temporal variations; Biogeochemistry; Carbon cycle; Anthropogenic factors; Ocean circulation; Carbon dioxide; Air-water interface; Chlorofluorocarbons; Data processing; Carbon; Surface water; Oceans; Carbon exchange, ocean-atmosphere; Carbon budget of seawater; Oceanic mixing; Carbon in seawater; ISW, Indian Ocean; PSE, Indian Ocean; Marine DO - http://dx.doi.org/10.1029/2003GB002120 ER - TY - JOUR T1 - New Directions: Stratospheric ozone recovery in a changing atmosphere AN - 16167096; 5890923 JF - Atmospheric Environment AU - Tabazadeh, A AU - Cordero, E C AD - NASA Ames Research Center, Moffett Field, CA 94035, USA, azadeh.tabazadeh-1@nasa.gov Y1 - 2004/02// PY - 2004 DA - Feb 2004 SP - 647 EP - 649 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 38 IS - 4 SN - 1352-2310, 1352-2310 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Ozone in stratosphere KW - Atmospheric chemistry KW - Stratosphere KW - Ozone KW - P 0000:AIR POLLUTION KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16167096?accountid=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=Atmospheric+Environment&rft.atitle=New+Directions%3A+Stratospheric+ozone+recovery+in+a+changing+atmosphere&rft.au=Tabazadeh%2C+A%3BCordero%2C+E+C&rft.aulast=Tabazadeh&rft.aufirst=A&rft.date=2004-02-01&rft.volume=38&rft.issue=4&rft.spage=647&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/10.1016%2Fj.atmosenv.2003.10.024 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2004-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Ozone in stratosphere; Ozone; Atmospheric chemistry; Stratosphere DO - http://dx.doi.org/10.1016/j.atmosenv.2003.10.024 ER - TY - RPRT T1 - INTERNATIONAL SPACE RESEARCH PARK AT THE JOHN F. KENNEDY SPACE CENTER, BREVARD COUNTY, FLORIDA. AN - 36420766; 10604 AB - PURPOSE: The development of the International Space Research Park (ISRP) at the John F. Kennedy Space Center (KSC), Brevard County, Florida is proposed to bring new research and development uses to the KSC. The National Aeronautics and Space Administration (NASA) has entered into an agreement with the state of Florida, through the Florida Space Authority, to undertake a joint study into the development of up to 400 acres of land on KSC for the purposes of creating the research park. KSC encompasses 139,490 acres of land within Brevard and Volusia counties. The study area analyzed for the purposes of this proposal includes KSC, Brevard County and the five adjoining counties. three alternatives, including a No Action Alternative (Alternative 3), are considered in this draft EIS. All alternative ISRP sites are located on KSC along the south portion of the Kennedy Parkway South (State Road 3), the major north-south transportation arterial through KSC into Merritt Island and Titusville. Action Alternative 1, which is the preferred alternative, would develop the ISRP on land located immediately south of the KSC visitors Complex along Space Commercial Way on a site that is dominated by citrus groves and includes remnant wetlands and disturbed habitats. Action Alternative 2 would develop the ISRP on land located approximately 321 acres northeast of the KSC south security gate on Kennedy Parkway South near B Avenue Southwest (Tel-4 Road); this site, east of Kennedy Parkway, is an undeveloped landscape characterized by high quality scrub and wetlands. Both alternatives 1 and 2 could include the development of 24 acres east of Space Commercial Way within an existing citrus grove. POSITIVE IMPACTS: The ISRP would provide for complementary research and development objectives, Camp Canaveral Spaceport mission enhancement, public-private partnership opportunities, and space commercialization and development. As a center for research and development, the research park would bring together a dynamic mix of industry, academic, and government researchers to focus their combined strengths in areas of research critical to the long-term success of NASA and its partners. NEGATIVE IMPACTS: Under the preferred alternative, construction of the ISRP would change soil composition, structure, and function within the specific initial construction and development site due to the movement and addition of soils. Filling of jurisdictional wetlands would be required, eliminating the functional attributes of these regulated habitats and violating state and federal requirements with respect to wetlands. The cumulative impacts of habitat fragmentation from habitat loss and introduction of new roads and the increase human presence could increase mortality and/or harassment of numerous individual indigo snakes, a federally protected species. LEGAL MANDATES: Federal Water Pollution Control Act of 1972 (33 U.S.C. 1251 et seq.). JF - EPA number: 040050, Draft EIS--174 pages, Appendices--199 pages, January 30, 2004 PY - 2004 KW - Research and Development KW - Aerospace KW - Biologic Assessments KW - Cultural Resources Assessments KW - Endangered Species (Animals) KW - Industrial Parks KW - Research Facilities KW - Soils KW - Soils Surveys KW - Traffic Analyses KW - Wetlands KW - Wildlife KW - Wildlife Habitat KW - Wildlife Surveys KW - Florida KW - Kennedy Space Center KW - Federal Water Pollution Control Act of 1972, Section 404 Permits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36420766?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Digests&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-01-30&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=INTERNATIONAL+SPACE+RESEARCH+PARK+AT+THE+JOHN+F.+KENNEDY+SPACE+CENTER%2C+BREVARD+COUNTY%2C+FLORIDA.&rft.title=INTERNATIONAL+SPACE+RESEARCH+PARK+AT+THE+JOHN+F.+KENNEDY+SPACE+CENTER%2C+BREVARD+COUNTY%2C+FLORIDA.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - National Aeronautics and Space Administration, John F. Kennedy, Florida; NASA N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: January 30, 2004 N1 - Last updated - 2014-01-30 ER - TY - JOUR T1 - NASA Missions Kennedy Space Center, Cape Canaveral Air Force Station, Florida and Vandenberg Air Force Base, California; AN - 231508719 AB - Sept. 15______ Delta II____ SLC-2__ NOAA-N (NASA-GSFC/NOAA) Jan. 29 NET____Delta 7420__ SLC-2__ CloudSat/Calipso (NASA-GSFC) Oct. 30 NET____Delta II____ SLC-2__ NOAA-N Prime (NASA-GSFC/NOAA) JF - Aerospace Daily AU - NASA AD - NASA Y1 - 2004/01/28/ PY - 2004 DA - 2004 Jan 28 SP - 8 CY - Washington PB - Penton Media, Inc., Penton Business Media, Inc. VL - 209 IS - 16 SN - 01934546 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/231508719?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aerospace+Daily&rft.atitle=NASA+Missions+Kennedy+Space+Center%2C+Cape+Canaveral+Air+Force+Station%2C+Florida+and+Vandenberg+Air+Force+Base%2C+California%3B&rft.au=NASA&rft.aulast=NASA&rft.aufirst=&rft.date=2004-01-28&rft.volume=209&rft.issue=16&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Aerospace+Daily&rft.issn=01934546&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - National Aeronautics & Space Administration; Kennedy Space Center N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2010-06-10 ER - TY - JOUR T1 - Spitzer IR Telescope Spots Star Nursery at Nebula's CoreDUST BUSTER; AN - 206604401 JF - Aviation Week & Space Technology AU - Frank Morring, Jr. NASA/JPL-CALTECH/B. BRANDL Y1 - 2004/01/26/ PY - 2004 DA - 2004 Jan 26 SP - 17 CY - New York PB - Penton Media, Inc., Penton Business Media, Inc. VL - 160 IS - 4 SN - 00052175 KW - Aeronautics And Space Flight UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/206604401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabiglobal&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Aviation+Week+%26+Space+Technology&rft.atitle=Spitzer+IR+Telescope+Spots+Star+Nursery+at+Nebula%27s+CoreDUST+BUSTER%3B&rft.au=Frank+Morring%2C+Jr.+%26lt%3Bcredit%26gt%3B+NASA%2FJPL-CALTECH%2FB.+BRANDL&rft.aulast=Frank+Morring&rft.aufirst=Jr.+%26lt%3Bcredit%26gt%3B+NASA%2FJPL-CALTECH%2FB.&rft.date=2004-01-26&rft.volume=160&rft.issue=4&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Aviation+Week+%26+Space+Technology&rft.issn=00052175&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Copyright - Copyright 2004 The McGraw-Hill Companies, Inc., All rights reserved.http://www.mcgraw-hill.com N1 - Last updated - 2015-01-03 N1 - CODEN - AWSTAV ER - TY - RPRT T1 - PURCHASE OF LAND IN HANCOCK COUNTY, MISSISSIPPI FOR NAVAL SPECIAL OPERATIONS FORCES TRAINING RANGE. [Part 1 of 1] T2 - PURCHASE OF LAND IN HANCOCK COUNTY, MISSISSIPPI FOR NAVAL SPECIAL OPERATIONS FORCES TRAINING RANGE. AN - 36351266; 10581-040025_0001 AB - PURPOSE: The acquisition of approximately 5,200 acres of privately owned land in Hancock County Mississippi for use as a Naval Special Operations Forces training range is proposed. The range would be used by Special Boat Team Twenty-Two (SBT-22), which is responsible for conducting and supporting worldwide operations and taskings in the riverine environment in support of the global war on terrorism. This mission requires SBT-22 to engage in a wide spectrum of training activities, including riverine patrol and interdiction, insertion and extraction of special operations forces (SOF) in riverine environments, craft concealment and evasion tactics, surveillance of enemy-held rivers and waterways, and training of foreign military units in riverine patrol tactics. Though SBT-22 has only been located at Stennis Space Center (SSC) since 1988, it has been training on the nearby Pearl River and its tributaries since its inception in the early 1970s. Training on the Pearl River takes advantage of the lower Pearl River basin's unique foliage and terrain for conducting riverine, jungle training. These water and land areas, along with the region's climatic conditions, are similar to many of the areas Naval SOF actually operate in, providing the realistic riverine, jungle training environment needed for many of their mission training requirements. In the SSC area, inland training operations are currently conducted mostly on private property, requiring close cooperation with local landowners. Live ammunition training has not yet been conducted within the Pearl River corridor. Currently, SOF detachments schedule training cycles at Fort Knox, Kentucky, an Army Range, to meet their live-fire training needs. However, training conditions at the fort are not optimal and periodic movement of personnel has a negative impact on their quality of life and increases SBT-22 operations costs. As a result, the Navy proposes to purchase 5,200 acres of land in the northwestern acoustic buffer zone of SSC to use as a unique riverine and jungle training range. At the proposed range, Naval SOF water-to-land, fire training would be conducted from the East Pearl River into the range in a 360-degree field of fire inside the range perimeter. In addition to the proposed action and a No Action Alternative, this draft EIS considers three other location alternatives: Fort Knox; Eglin Air Force Base, Florida; and Camp Lejune, North Carolina. In addition to the location alternatives, the EIS considers three training scenario alternatives. POSITIVE IMPACTS: Acquisition of the land tract would provide Naval SOF based at SSC with reliable and priority access to a local training range characterized by a permanent riverine and jungle environment where live combat exercises using short range training ammunition (SRTA) could be conducted. Establishment of this range would meet the needs of Naval SOF to train under realistic combat conditions, thereby increasing their readiness to support national defense objectives and reducing combat casualties. NEGATIVE IMPACTS: Though SRTA, which has only 1/10 the range of normal small arms ordnance, its use would still result in the emission of noise and present a hazard to personnel and wildlife in the area. Operations would also result in the destruction of vegetation and soil compaction. Hunting activities in the area would be restricted. LEGAL MANDATES: National Environmental Policy Act of 1969 JF - EPA number: 040025, 434 pages, January 20, 2004 PY - 2004 VL - 1 KW - Defense Programs KW - Biologic Surveys KW - Hunting Management KW - Military Facilities (Navy) KW - Military Operations (Navy) KW - Rivers KW - Safety KW - Wildlife KW - Wildlife Surveys KW - Florida KW - Kentucky KW - Mississippi KW - North Carolina KW - Fort Knox KW - Eglin Air Force Base KW - Camp Lejune KW - Stennis Space Center UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36351266?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Full+Text&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-01-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=PURCHASE+OF+LAND+IN+HANCOCK+COUNTY%2C+MISSISSIPPI+FOR+NAVAL+SPECIAL+OPERATIONS+FORCES+TRAINING+RANGE.&rft.title=PURCHASE+OF+LAND+IN+HANCOCK+COUNTY%2C+MISSISSIPPI+FOR+NAVAL+SPECIAL+OPERATIONS+FORCES+TRAINING+RANGE.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of the Navy, Naval Special Warfare Command, San Diego, California; NAVY N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: January 20, 2004 N1 - Last updated - 2011-12-16 ER - TY - RPRT T1 - PURCHASE OF LAND IN HANCOCK COUNTY, MISSISSIPPI FOR NAVAL SPECIAL OPERATIONS FORCES TRAINING RANGE. AN - 16366266; 10581 AB - PURPOSE: The acquisition of approximately 5,200 acres of privately owned land in Hancock County Mississippi for use as a Naval Special Operations Forces training range is proposed. The range would be used by Special Boat Team Twenty-Two (SBT-22), which is responsible for conducting and supporting worldwide operations and taskings in the riverine environment in support of the global war on terrorism. This mission requires SBT-22 to engage in a wide spectrum of training activities, including riverine patrol and interdiction, insertion and extraction of special operations forces (SOF) in riverine environments, craft concealment and evasion tactics, surveillance of enemy-held rivers and waterways, and training of foreign military units in riverine patrol tactics. Though SBT-22 has only been located at Stennis Space Center (SSC) since 1988, it has been training on the nearby Pearl River and its tributaries since its inception in the early 1970s. Training on the Pearl River takes advantage of the lower Pearl River basin's unique foliage and terrain for conducting riverine, jungle training. These water and land areas, along with the region's climatic conditions, are similar to many of the areas Naval SOF actually operate in, providing the realistic riverine, jungle training environment needed for many of their mission training requirements. In the SSC area, inland training operations are currently conducted mostly on private property, requiring close cooperation with local landowners. Live ammunition training has not yet been conducted within the Pearl River corridor. Currently, SOF detachments schedule training cycles at Fort Knox, Kentucky, an Army Range, to meet their live-fire training needs. However, training conditions at the fort are not optimal and periodic movement of personnel has a negative impact on their quality of life and increases SBT-22 operations costs. As a result, the Navy proposes to purchase 5,200 acres of land in the northwestern acoustic buffer zone of SSC to use as a unique riverine and jungle training range. At the proposed range, Naval SOF water-to-land, fire training would be conducted from the East Pearl River into the range in a 360-degree field of fire inside the range perimeter. In addition to the proposed action and a No Action Alternative, this draft EIS considers three other location alternatives: Fort Knox; Eglin Air Force Base, Florida; and Camp Lejune, North Carolina. In addition to the location alternatives, the EIS considers three training scenario alternatives. POSITIVE IMPACTS: Acquisition of the land tract would provide Naval SOF based at SSC with reliable and priority access to a local training range characterized by a permanent riverine and jungle environment where live combat exercises using short range training ammunition (SRTA) could be conducted. Establishment of this range would meet the needs of Naval SOF to train under realistic combat conditions, thereby increasing their readiness to support national defense objectives and reducing combat casualties. NEGATIVE IMPACTS: Though SRTA, which has only 1/10 the range of normal small arms ordnance, its use would still result in the emission of noise and present a hazard to personnel and wildlife in the area. Operations would also result in the destruction of vegetation and soil compaction. Hunting activities in the area would be restricted. LEGAL MANDATES: National Environmental Policy Act of 1969 JF - EPA number: 040025, 434 pages, January 20, 2004 PY - 2004 KW - Defense Programs KW - Biologic Surveys KW - Hunting Management KW - Military Facilities (Navy) KW - Military Operations (Navy) KW - Rivers KW - Safety KW - Wildlife KW - Wildlife Surveys KW - Florida KW - Kentucky KW - Mississippi KW - North Carolina KW - Fort Knox KW - Eglin Air Force Base KW - Camp Lejune KW - Stennis Space Center UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/16366266?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Environmental+Impact+Statements%3A+Digests&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=report&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-01-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=PURCHASE+OF+LAND+IN+HANCOCK+COUNTY%2C+MISSISSIPPI+FOR+NAVAL+SPECIAL+OPERATIONS+FORCES+TRAINING+RANGE.&rft.title=PURCHASE+OF+LAND+IN+HANCOCK+COUNTY%2C+MISSISSIPPI+FOR+NAVAL+SPECIAL+OPERATIONS+FORCES+TRAINING+RANGE.&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Name - Department of the Navy, Naval Special Warfare Command, San Diego, California; NAVY N1 - Date revised - 2006-05-01 N1 - SuppNotes - Draft. Preparation date: January 20, 2004 N1 - Last updated - 2014-01-30 ER - TY - JOUR T1 - El calentamiento global TT - Global warming AN - 928892929; 2012-030545 JF - Investigacion y Ciencia AU - Hansen, J Y1 - 2004 PY - 2004 DA - 2004 SP - 22 EP - 31 PB - Prensa Cientifica, Barcelona VL - 332 SN - 0210-136X, 0210-136X KW - methane KW - popular geology KW - interglacial environment KW - aliphatic hydrocarbons KW - global change KW - alkanes KW - energy balance KW - climate change KW - carbon dioxide KW - organic compounds KW - hydrocarbons KW - aerosols KW - greenhouse effect KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/928892929?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Investigacion+y+Ciencia&rft.atitle=El+calentamiento+global&rft.au=Hansen%2C+J&rft.aulast=Hansen&rft.aufirst=J&rft.date=2004-01-01&rft.volume=332&rft.issue=&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=Investigacion+y+Ciencia&rft.issn=0210136X&rft_id=info:doi/ L2 - http://www.uaa.mx/investigacion/revista/ LA - Spanish DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from Instituto Geologico y Minero de Espana, Madrid, Spain N1 - Date revised - 2012-01-01 N1 - Document feature - illus. N1 - Last updated - 2013-05-16 N1 - SubjectsTermNotLitGenreText - aerosols; aliphatic hydrocarbons; alkanes; carbon dioxide; climate change; energy balance; global change; global warming; greenhouse effect; hydrocarbons; interglacial environment; methane; organic compounds; popular geology ER - TY - JOUR T1 - Endogenic Sudbury breccias; three examples AN - 884412587; 2011-067383 JF - Program with Abstracts - Geological Association of Canada; Mineralogical Association of Canada: Joint Annual Meeting AU - Lowman, P D, Jr AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 SP - 345 PB - Geological Association of Canada, Waterloo, ON VL - 29 SN - 0701-8738, 0701-8738 KW - Sudbury igneous complex KW - endogene processes KW - breccia KW - impact features KW - mafic composition KW - pseudotachylite KW - mylonites KW - Sudbury Structure KW - Ontario KW - dike swarms KW - Canada KW - metamorphic rocks KW - Eastern Canada KW - faults KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/884412587?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Program+with+Abstracts+-+Geological+Association+of+Canada%3B+Mineralogical+Association+of+Canada%3A+Joint+Annual+Meeting&rft.atitle=Endogenic+Sudbury+breccias%3B+three+examples&rft.au=Lowman%2C+P+D%2C+Jr%3BAnonymous&rft.aulast=Lowman&rft.aufirst=P&rft.date=2004-01-01&rft.volume=29&rft.issue=&rft.spage=345&rft.isbn=&rft.btitle=&rft.title=Program+with+Abstracts+-+Geological+Association+of+Canada%3B+Mineralogical+Association+of+Canada%3A+Joint+Annual+Meeting&rft.issn=07018738&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Association of Canada, Mineralogical Association of Canada; joint annual meeting--Association geologique du Canada, Association mineralogique du Canada; congres annuel conjointe N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - ON N1 - SuppNotes - All meeting abstracts available at http://www.brocku.ca/earthsciences/GAC_MAC_04_Abstract_Vol ume.pdf N1 - Last updated - 2012-06-07 N1 - CODEN - PAACD6 N1 - SubjectsTermNotLitGenreText - breccia; Canada; dike swarms; Eastern Canada; endogene processes; faults; impact features; mafic composition; metamorphic rocks; mylonites; Ontario; pseudotachylite; Sudbury igneous complex; Sudbury Structure ER - TY - JOUR T1 - The ultimate high ground; United States aims to extend already big lead in space AN - 873281782 AB - Gen. Lance Lord took over the enhanced AFSPC, the major command providing space launch, satellite operations and ICBM forces for StratCom, supporting NORAD with ballistic missile warning information, operating the Space Warfare Center to develop space applications for direct war-fighter support and shouldering responsibility for the Defense Department's ICBM follow-on operational test and evaluation program. JF - Armed Forces Journal AU - Wilson, J R AU - NASA AU - Space Imaging Eurasia AD - NASA Y1 - 2004/01/01/ PY - 2004 DA - 2004 Jan 01 SP - 28 CY - Washington PB - Gannett Co., Inc. SN - 1559162X KW - Military KW - Space surveillance KW - Armed forces KW - Military policy KW - Iraq War-2003 KW - Computer networks KW - United States--US UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/873281782?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amilitary&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=Armed+Forces+Journal&rft.atitle=The+ultimate+high+ground%3B+United+States+aims+to+extend+already+big+lead+in+space&rft.au=Wilson%2C+J+R%3BNASA%3BSpace+Imaging+Eurasia&rft.aulast=Wilson&rft.aufirst=J&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=28&rft.isbn=&rft.btitle=&rft.title=Armed+Forces+Journal&rft.issn=1559162X&rft_id=info:doi/ LA - English DB - ProQuest Central N1 - Name - Desert Storm N1 - Copyright - Copyright 2004 - Armed Forces Journal - All Rights Reserved N1 - Last updated - 2016-02-01 N1 - CODEN - ARFJB4 N1 - SubjectsTermNotLitGenreText - United States--US ER - TY - JOUR T1 - Postflight balance control recovery in an elderly astronaut: a case report. AN - 85369491; pmid-14724493 AB - To examine the sensorimotor adaptive response of a 77-year-old man exposed to the gravito-inertial challenges of orbital space flight.Prospective case study with retrospective comparisons.NASA Neurosciences Laboratory (Johnson Space Center) and Baseline Data Collection Facility (Kennedy Space Center). PRIMARY PARTICIPANT: One 77-year-old male shuttle astronaut.Insertion into low Earth orbit was used to remove gravitational stimuli and thereby trigger sensorimotor adaptation to the microgravity environment. Graviceptor stimulation was reintroduced at landing, and sensorimotor readaptation to the terrestrial environment was tracked to completion.Computerized dynamic posturography tests were administered before and after orbital flight to determine the magnitude and time course of recovery.The elderly astronaut exhibited balance control performance decrements on landing day; however, there were no significant differences between his performance and that of younger astronauts tested on the same shuttle mission or on previous shuttle missions of similar duration.These results demonstrate that the physiological changes attributed to aging do not necessarily impair adaptive sensorimotor control processes. JF - Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology AU - Paloski, William H AU - Black, F Owen AU - Metter, E Jeffrey AD - Neurosciences Laboratory, NASA/Johnson Space Center, Houston, Texas 77058, USA. wpaloski@ems.jsc.nasa.gov Y1 - 2004/01// PY - 2004 DA - Jan 2004 SP - 53 EP - 56 VL - 25 IS - 1 SN - 1531-7129, 1531-7129 KW - Index Medicus KW - National Library of Medicine KW - *Adaptation, Physiological KW - Adult KW - Age Factors KW - Aged KW - *Aging: physiology KW - *Astronauts KW - Electronystagmography KW - Humans KW - Male KW - Neuronal Plasticity KW - *Postural Balance: physiology KW - Posture KW - Psychomotor Performance: physiology KW - Retrospective Studies KW - *Space Flight KW - Time Factors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/85369491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acomdisdome&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Otology+%26+neurotology+%3A+official+publication+of+the+American+Otological+Society%2C+American+Neurotology+Society+%5Band%5D+European+Academy+of+Otology+and+Neurotology&rft.atitle=Postflight+balance+control+recovery+in+an+elderly+astronaut%3A+a+case+report.&rft.au=Paloski%2C+William+H%3BBlack%2C+F+Owen%3BMetter%2C+E+Jeffrey&rft.aulast=Paloski&rft.aufirst=William&rft.date=2004-01-01&rft.volume=25&rft.issue=1&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=Otology+%26+neurotology+%3A+official+publication+of+the+American+Otological+Society%2C+American+Neurotology+Society+%5Band%5D+European+Academy+of+Otology+and+Neurotology&rft.issn=15317129&rft_id=info:doi/ LA - English (eng) DB - ComDisDome N1 - Date revised - 2011-12-15 N1 - Last updated - 2012-07-13 ER - TY - GEN T1 - In space, CDs play a new tune. AN - 80110028; 14740655 JF - Aerospace America AU - Flinn, Edward D Y1 - 2004/01// PY - 2004 DA - January 2004 SP - 26 EP - 27 VL - 42 IS - 1 KW - Space life sciences KW - Equipment Design KW - Laboratories KW - Compact Disks KW - Space Flight -- instrumentation KW - Environmental Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/80110028?accountid=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=unknown&rft.jtitle=Aerospace+America&rft.atitle=In+space%2C+CDs+play+a+new+tune.&rft.au=Flinn%2C+Edward+D&rft.aulast=Flinn&rft.aufirst=Edward&rft.date=2004-01-01&rft.volume=42&rft.issue=1&rft.spage=26&rft.isbn=&rft.btitle=&rft.title=Aerospace+America&rft.issn=0740722X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-02-26 N1 - Date created - 2004-01-24 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Chromosome aberrations of clonal origin are present in astronauts' blood lymphocytes. AN - 71960846; 15162047 AB - Radiation-induced chromosome translocations remain in peripheral blood cells over many years, and can potentially be used to measure retrospective doses or prolonged low-dose rate exposures. However, several recent studies have indicated that some individuals possess clones of cells with balanced chromosome abnormalities, which can result in an overestimation of damage and, therefore, influence the accuracy of dose calculations. We carefully examined the patterns of chromosome damage found in the blood lymphocytes of twelve astronauts, and also applied statistical methods to screen for the presence of potential clones. Cells with clonal aberrations were identified in three of the twelve individuals. These clonal cells were present in samples collected both before and after space flight, and yields are higher than previously reported for healthy individuals in this age range (40-52 years of age). The frequency of clonal damage appears to be even greater in chromosomes prematurely condensed in interphase, when compared with equivalent analysis in metaphase cells. The individuals with clonal aberrations were followed-up over several months and the yields of all clones decreased during this period. Since clonal aberrations may be associated with increased risk of tumorigenesis, it is important to accurately identify cells containing clonal rearrangements for risk assessment as well as biodosimetry. Copyright 2003 S. Karger AG, Basel JF - Cytogenetic and genome research AU - George, K AU - Durante, M AU - Willingham, V AU - Cucinotta, F A AD - Wyle Laboratories, Houston, TX 77058, USA. kerry.a.george1@jsc.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 245 EP - 251 VL - 104 IS - 1-4 KW - Index Medicus KW - Space life sciences KW - NASA Discipline Radiation Health KW - NASA Center JSC KW - Occupational Exposure KW - Space Flight KW - Humans KW - Adult KW - In Situ Hybridization, Fluorescence KW - Chromosome Aberrations KW - Middle Aged KW - Clone Cells -- ultrastructure KW - Translocation, Genetic KW - Chromosomes, Human -- radiation effects KW - Astronauts KW - Lymphocytes -- radiation effects KW - Lymphocytes -- ultrastructure KW - Chromosomes, Human -- ultrastructure KW - Chromosome Breakage UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/71960846?accountid=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=Cytogenetic+and+genome+research&rft.atitle=Chromosome+aberrations+of+clonal+origin+are+present+in+astronauts%27+blood+lymphocytes.&rft.au=George%2C+K%3BDurante%2C+M%3BWillingham%2C+V%3BCucinotta%2C+F+A&rft.aulast=George&rft.aufirst=K&rft.date=2004-01-01&rft.volume=104&rft.issue=1-4&rft.spage=245&rft.isbn=&rft.btitle=&rft.title=Cytogenetic+and+genome+research&rft.issn=1424-859X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-11-01 N1 - Date created - 2004-05-26 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Phosphate binding protein as the biorecognition element in a biosensor for phosphate. AN - 71699904; 14997877 AB - This work explores the potential use of a member of the periplasmic family of binding proteins, the phosphate binding protein (PBP), as the biorecognition element in a sensing scheme for the detection of inorganic phosphate (Pi). The selectivity of this protein originates from its natural role which, in Escherichia coli, is to serve as the initial receptor for the highly specific translocation of Pi to the cytoplasm. The single polypeptide chain of PBP is folded into two similar domains connected by three short peptide linkages that serve as a hinge. The Pi binding site is located deep within the cleft between the two domains. In the presence of the ligand, the two globular domains engulf the former in a hinge-like manner. The resultant conformational change constitutes the basis of the sensor development. A mutant of PBP (MPBP), where an alanine was replaced by a cysteine residue, was prepared by site-directed mutagenesis using the polymerase chain reaction (PCR). The mutant was expressed, from plasmid pSD501, in the periplasmic space of E. coli and purified in a single chromatographic step on a perfusion anion-exchange column. Site-specific labeling was achieved by attaching the fluorophore, N-[2-(1-maleimidyl)ethyl]-7-(diethylamino)coumarin-3-carboxamide (MDCC), to the protein through the sulfhydryl group of the cysteine moiety. Steady-state fluorescence studies of the MPBP-MDCC conjugate showed a change in the intensity of the signal upon addition of Pi. Calibration curves for Pi were constructed by relating the intensity of the fluorescence signal with the amount of analyte present in the sample. The sensing system was first developed and optimized on a spectrofluorometer using ml volumes of sample. It was then adapted to be used on a microtiter plate arrangement with microliter sample volumes. The system's versatility was finally proven by developing a fiber optic fluorescence-based sensor for monitoring Pi. In all three cases the detection limits for the analyte were in the sub-microMolar range. It was also demonstrated that the sensing system was selective for phosphate over other structurally-similar anions, paving the way for the design and development of a new family of biosensors utilizing the specific binding properties of periplasmic proteins. c2003 Elsevier B.V. All rights reserved. JF - Sensors and actuators. B, Chemical AU - Salins, Lyndon L E AU - Deo, Sapna K AU - Daunert, Sylvia AD - Departments of Chemistry and Pharmaceutical Sciences, University of Kentucky, Lexington, KY 40506-0055, USA. Y1 - 2004/01/01/ PY - 2004 DA - 2004 Jan 01 SP - 81 EP - 89 VL - 97 IS - 1 SN - 0925-4005, 0925-4005 KW - Bacterial Proteins KW - 0 KW - Coumarins KW - Ligands KW - Phosphate-Binding Proteins KW - Phosphates KW - N-(2-(1-maleimidyl)ethyl)-7-(diethylamino)coumarin-3-carboxamide KW - 156571-46-9 KW - Cysteine KW - K848JZ4886 KW - Space life sciences KW - NASA Discipline Life Sciences Technologies KW - NASA Program Fundamental Space Biology KW - Non-NASA Center KW - Bacterial Proteins -- genetics KW - Fluorescence KW - Plasmids -- genetics KW - Mutagenesis, Site-Directed KW - Cysteine -- chemistry KW - Bacterial Proteins -- chemistry KW - Fiber Optic Technology KW - Escherichia coli KW - Mutation KW - Amino Acid Substitution KW - Protein Conformation KW - Optical Fibers KW - Phosphate-Binding Proteins -- genetics KW - Phosphate-Binding Proteins -- chemistry KW - Biosensing Techniques -- methods KW - Phosphates -- analysis KW - Environmental Monitoring -- methods KW - Coumarins -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/71699904?accountid=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=Sensors+and+actuators.+B%2C+Chemical&rft.atitle=Phosphate+binding+protein+as+the+biorecognition+element+in+a+biosensor+for+phosphate.&rft.au=Salins%2C+Lyndon+L+E%3BDeo%2C+Sapna+K%3BDaunert%2C+Sylvia&rft.aulast=Salins&rft.aufirst=Lyndon+L&rft.date=2004-01-01&rft.volume=97&rft.issue=1&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Sensors+and+actuators.+B%2C+Chemical&rft.issn=09254005&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2004-03-05 N1 - Date created - 2004-03-03 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Implementation of ALARA radiation protection on the ISS through polyethylene shielding augmentation of the Service Module Crew Quarters. AN - 67302462; 15880921 AB - With 5-7 month long duration missions at 51.6 degrees inclination in Low Earth Orbit, the ionizing radiation levels to which International Space Station (ISS) crewmembers are exposed will be the highest planned occupational exposures in the world. Even with the expectation that regulatory dose limits will not be exceeded during a single tour of duty aboard the ISS, the "as low as reasonably achievable" (ALARA) precept requires that radiological risks be minimized when possible through a dose optimization process. Judicious placement of efficient shielding materials in locations where crewmembers sleep, rest, or work is an important means for implementing ALARA for spaceflight. Polyethylene (CnHn) is a relatively inexpensive, stable, and, with a low atomic number, an effective shielding material that has been certified for use aboard the ISS. Several designs for placement of slabs or walls of polyethylene have been evaluated for radiation exposure reduction in the Crew Quarters (CQ) of the Zvezda (Star) Service Module. Optimization of shield designs relies on accurate characterization of the expected primary and secondary particle environment and modeling of the predicted radiobiological responses of critical organs and tissues. Results of the studies shown herein indicate that 20% or more reduction in equivalent dose to the CQ occupant is achievable. These results suggest that shielding design and risk analysis are necessary measures for reducing long-term radiological risks to ISS inhabitants and for meeting legal ALARA requirements. Verification of shield concepts requires results from specific designs to be compared with onboard dosimetry. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Shavers, M R AU - Zapp, N AU - Barber, R E AU - Wilson, J W AU - Qualls, G AU - Toupes, L AU - Ramsey, S AU - Vinci, V AU - Smith, G AU - Cucinotta, F A AD - Radiation Biophysics Group, Wyle Laboratories, Houston, TX 77058, USA. mshavers@ems.jsc.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 1333 EP - 1337 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Polyethylene KW - 9002-88-4 KW - Space life sciences KW - NASA Discipline Radiation Health KW - NASA Center JSC KW - NASA Center LaRC KW - United States KW - United States National Aeronautics and Space Administration -- standards KW - Risk KW - Radiation Dosage KW - Astronauts KW - Humans KW - Extraterrestrial Environment KW - Facility Design and Construction -- standards KW - Space Flight -- instrumentation KW - Spacecraft -- instrumentation KW - Cosmic Radiation KW - Space Flight -- standards KW - Spacecraft -- standards KW - Radiation Protection -- instrumentation KW - Radiation Protection -- standards UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67302462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Implementation+of+ALARA+radiation+protection+on+the+ISS+through+polyethylene+shielding+augmentation+of+the+Service+Module+Crew+Quarters.&rft.au=Shavers%2C+M+R%3BZapp%2C+N%3BBarber%2C+R+E%3BWilson%2C+J+W%3BQualls%2C+G%3BToupes%2C+L%3BRamsey%2C+S%3BVinci%2C+V%3BSmith%2C+G%3BCucinotta%2C+F+A&rft.aulast=Shavers&rft.aufirst=M&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1333&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - CEM2k and LAQGSM codes as event generators for space-radiation-shielding and cosmic-ray-propagation applications. AN - 67302163; 15880916 AB - The CEM2k and LAQGSM codes have been recently developed at Los Alamos National Laboratory to simulate nuclear reactions for a number of applications. We have benchmarked our codes against most available data measured at incident particle energies from 10 MeV to 800 GeV and have compared our results with predictions of other current models used by the nuclear community. Here, we present a brief description of our codes and show some illustrative results that testify that CEM2k and LAQGSM can be used as reliable event generators for space-radiation-shielding, cosmic-ray (CR) propagation, and other astrophysical applications. Finally, we show an example of combining of our calculated cross-sections with experimental data from our LANL T-16 compilation to produce evaluated files. Such evaluated files were successfully used in the model of particle propagation in the Galaxy GALPROP to better constrain the size of the CR halo. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Mashnik, S G AU - Gudima, K K AU - Moshkalenko, I V AU - Prael, R E AU - Sierk, A J AD - Los Alamos National Laboratory, Los Alamos, NM 87545, USA. mashnik@lanl.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 1288 EP - 1296 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Protons KW - 0 KW - Space life sciences KW - Neutrons KW - Computer Simulation KW - Reproducibility of Results KW - Nuclear Physics KW - Radiation Protection KW - Cosmic Radiation KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67302163?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=CEM2k+and+LAQGSM+codes+as+event+generators+for+space-radiation-shielding+and+cosmic-ray-propagation+applications.&rft.au=Mashnik%2C+S+G%3BGudima%2C+K+K%3BMoshkalenko%2C+I+V%3BPrael%2C+R+E%3BSierk%2C+A+J&rft.aulast=Mashnik&rft.aufirst=S&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1288&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - On statistical relationship of solar, geomagnetic and human activities. AN - 67302127; 15880899 AB - Data of galactic cosmic rays, solar and geomagnetic activities and solar wind parameters on the one side and car accident events (CAE) in Poland on the other have been analyzed in order to reveal the statistical relationships among them for the period of 1990-2001. Cross correlation and cross spectrum of the galactic cosmic ray intensity, the solar wind (SW) velocity, Kp index of geomagnetic activity and CAE in Poland have been carried out. It is shown that in some epochs of the above-mentioned period there is found a reliable relationship between CAE and solar and geomagnetic activities parameters in the range of the different periodicities, especially, 7 days. The periodicity of 7 days revealed in the data of the CAE has the maximum on Friday without any exception for the minimum and maximum epochs of solar activity. However, the periodicity of 7 days is reliably revealed in other parameters characterizing galactic cosmic rays, SW, solar and geomagnetic activities, especially for the minimum epoch of solar activity. The periodicity of 3.5 days found in the series of CAE data more or less can be completely ascribed to the social effects, while the periodicity of 7 days can be ascribed to the social effect or/to the processes on the Sun, in the interplanetary space and in the Earth's magnetosphere and atmosphere. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Alania, M V AU - Gil, A AU - Modzelewska, R AD - Institute of Mathematics and Physics, University of Podlasie, Siedlce, Poland. alania@ap.siedlce.pl Y1 - 2004 PY - 2004 DA - 2004 SP - 1602 EP - 1606 VL - 34 IS - 7 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - Neutrons KW - Mortality KW - Cosmic Radiation KW - Poland KW - Humans KW - Radiation Monitoring KW - Magnetics KW - Solar Activity KW - Accidents, Traffic -- statistics & numerical data KW - Accidents, Traffic -- trends KW - Periodicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67302127?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=On+statistical+relationship+of+solar%2C+geomagnetic+and+human+activities.&rft.au=Alania%2C+M+V%3BGil%2C+A%3BModzelewska%2C+R&rft.aulast=Alania&rft.aufirst=M&rft.date=2004-01-01&rft.volume=34&rft.issue=7&rft.spage=1602&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-11 N1 - Date created - 2005-05-07 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Induction of hypoxic root metabolism results from physical limitations in O2 bioavailability in microgravity. AN - 67302092; 15880895 AB - Numerous spaceflight experiments have noted changes in the roots that are consistent with hypoxia in the root zone. These observations include general ultrastructure analysis and biochemical measurements to direct measurements of stress specific enzymes. In experiments that have monitored alcohol dehydrogenase (ADH), the data shows this hypoxically responsive gene is induced and is associated with increased ADH activity in microgravity. These changes in ADH could be induced either by spaceflight hypoxia resulting from inhibition of gravity mediated O2 transport, or by a non-specific stress response due to inhibition of gravisensing. We tested these hypotheses in a series of two experiments. The objective of the first experiment was to determine if physical changes in gravity-mediated O2 transport can be directly measured, while the second series of experiments tested whether disruption of gravisensing can induce a non-specific ADH response. To directly measure O2 bioavailability as a function of gravity, we designed a sensor that mimics metabolic oxygen consumption in the rhizosphere. Because of these criteria, the sensor is sensitive to any changes in root O2 bioavailability that may occur in microgravity. In a KC-135 experiment, the sensor was implanted in a moist granular clay media and exposed to microgravity during parabolic flight. The resulting data indicated that root O2 bioavailability decreased in phase with gravity. In experiments that tested for non-specific induction of ADH, we compared the response of transgenic Arabidopsis plants (ADH promoted GUS marker gene) exposed to clinostat, control, and waterlogged conditions. The plants were grown on agar slats in a growth chamber before being exposed to the experimental treatments. The plants were stained for GUS activity localization, and subjected to biochemical tests for ADH, and GUS enzyme activity. These tests showed that the waterlogging treatment induced significant increases in GUS and ADH enzyme activities, while the control and clinostat treatments showed no response. This work demonstrates: (1) the inhibition of gravity-driven convective transport can reduce the O2 bioavailability to the root tip, and (2) the perturbation of gravisensing by clinostat rotation does not induce a nonspecific stress response involving ADH. Together these experiments support the microgravity convection inhibition model for explaining changes in root metabolism during spaceflight. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Liao, J AU - Liu, G AU - Monje, O AU - Stutte, G W AU - Porterfield, D M AD - Department of Biological Sciences, University of Missouri-Rolla, Rolla, MO 65409, USA. Y1 - 2004 PY - 2004 DA - 2004 SP - 1579 EP - 1584 VL - 34 IS - 7 SN - 0273-1177, 0273-1177 KW - Alcohol Dehydrogenase KW - EC 1.1.1.1 KW - Glucuronidase KW - EC 3.2.1.31 KW - Oxygen KW - S88TT14065 KW - Space life sciences KW - manned KW - Flight Experiment KW - short duration KW - Parabolic Flight KW - Convection KW - Plants, Genetically Modified KW - Gene Expression Regulation, Plant KW - Cell Hypoxia KW - Biosensing Techniques -- instrumentation KW - Plant Roots -- metabolism KW - Environmental Monitoring -- instrumentation KW - Arabidopsis -- enzymology KW - Arabidopsis -- genetics KW - Space Flight KW - Oxygen -- metabolism KW - Alcohol Dehydrogenase -- genetics KW - Oxygen -- analysis KW - Weightlessness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67302092?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Induction+of+hypoxic+root+metabolism+results+from+physical+limitations+in+O2+bioavailability+in+microgravity.&rft.au=Liao%2C+J%3BLiu%2C+G%3BMonje%2C+O%3BStutte%2C+G+W%3BPorterfield%2C+D+M&rft.aulast=Liao&rft.aufirst=J&rft.date=2004-01-01&rft.volume=34&rft.issue=7&rft.spage=1579&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-11 N1 - Date created - 2005-05-07 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Simultaneous measurement of multiple radiation-induced protein expression profiles using the Luminex(TM) system. AN - 67301733; 15881190 AB - Space flight results in the exposure of astronauts to a mixed field of radiation composed of energetic particles of varying energies, and biological indicators of space radiation exposure provides a better understanding of the associated long-term health risks. Current methods of biodosimetry have employed the use of cytogenetic analysis for biodosimetry, and more recently the advent of technological progression has led to advanced research in the use of genomic and proteomic expression profiling to simultaneously assess biomarkers of radiation exposure. We describe here the technical advantages of the Luminex(TM) 100 system relative to traditional methods and its potential as a tool to simultaneously profile multiple proteins induced by ionizing radiation. The development of such a bioassay would provide more relevant post-translational dynamics of stress response and will impart important implications in the advancement of space and other radiation contact monitoring. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Desai, N AU - Wu, H AU - George, K AU - Gonda, S R AU - Cucinotta, F A AD - Wyle Laboratories, Houston, TX 77058, USA. Y1 - 2004 PY - 2004 DA - 2004 SP - 1362 EP - 1367 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Antibodies KW - 0 KW - Biomarkers KW - Cytokines KW - Space life sciences KW - NASA Discipline Radiation Health KW - NASA Center JSC KW - Radiation Dosage KW - Luminescent Measurements KW - Space Flight KW - Proteomics KW - In Situ Hybridization, Fluorescence KW - Biological Assay KW - Flow Cytometry KW - Cytokines -- isolation & purification KW - Microspheres KW - Radiation, Ionizing KW - Radiation Monitoring -- methods KW - Antibodies -- isolation & purification UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67301733?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Simultaneous+measurement+of+multiple+radiation-induced+protein+expression+profiles+using+the+Luminex%28TM%29+system.&rft.au=Desai%2C+N%3BWu%2C+H%3BGeorge%2C+K%3BGonda%2C+S+R%3BCucinotta%2C+F+A&rft.aulast=Desai&rft.aufirst=N&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1362&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Survey of current situation in radiation belt modeling. AN - 67301435; 15881789 AB - The study of Earth's radiation belts is one of the oldest subjects in space physics. Despite the tremendous progress made in the last four decades, we still lack a complete understanding of the radiation belts in terms of their configurations, dynamics, and detailed physical accounts of their sources and sinks. The static nature of early empirical trapped radiation models, for examples, the NASA AP-8 and AE-8 models, renders those models inappropriate for predicting short-term radiation belt behaviors associated with geomagnetic storms and substorms. Due to incomplete data coverage, these models are also inaccurate at low altitudes (e.g., <1000 km) where many robotic and human space flights occur. The availability of radiation data from modern space missions and advancement in physical modeling and data management techniques have now allowed the development of new empirical and physical radiation belt models. In this paper, we will review the status of modern radiation belt modeling. Published by Elsevier Ltd on behalf of COSPAR. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Fung, Shing F AD - Space Physics Data Facility, NASA Goddard Space Flight Center, Greenbelt, MD 20771, USA. shing.fung@gsfc.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 1441 EP - 1450 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Protons KW - 0 KW - Space life sciences KW - Radiation Dosage KW - Magnetics KW - Extraterrestrial Environment KW - Calibration KW - Atmosphere KW - Radiometry KW - Cosmic Radiation KW - Radiation Monitoring KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67301435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Survey+of+current+situation+in+radiation+belt+modeling.&rft.au=Fung%2C+Shing+F&rft.aulast=Fung&rft.aufirst=Shing&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1441&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Austrian dose measurements onboard space station MIR and the International Space Station--overview and comparison. AN - 67301419; 15881783 AB - The Atominstitute of the Austrian Universities has conducted various space research missions in the last 12 years in cooperation with the Institute for Biomedical Problems in Moscow. They dealt with the exact determination of the radiation hazards for cosmonauts and the development of precise measurement devices. Special emphasis will be laid on the last experiment on space station MIR the goal of which was the determination of the depth distribution of absorbed dose and dose equivalent in a water filled Phantom. The first results from dose measurements onboard the International Space Station (ISS) will also be discussed. The spherical Phantom with a diameter of 35 cm was developed at the Institute for Biomedical Problems and had 4 channels where dosimeters can be exposed in different depths. The exposure period covered the timeframe from May 1997 to February 1999. Thermoluminescent dosimeters (TLDs) were exposed inside the Phantom, either parallel or perpendicular to the hull of the spacecraft. For the evaluation of the linear energy transfer (LET), the high temperature ratio (HTR) method was applied. Based on this method a mean quality factor and, subsequently, the dose equivalent is calculated according to the Q(LET infinity) relationship proposed in ICRP 26. An increased contribution of neutrons could be detected inside the Phantom. However the total dose equivalent did not increase over the depth of the Phantom. As the first Austrian measurements on the ISS dosimeter packages were exposed for 248 days, starting in February 2001 at six different locations onboard the ISS. The Austrian dosimeter sets for this first exposure on the ISS contained five different kinds of passive thermoluminescent dosimeters. First results showed a position dependent absorbed dose rate at the ISS. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Berger, T AU - Hajek, M AU - Summerer, L AU - Vana, N AU - Akatov, Y AU - Shurshakov, V AU - Arkhangelsky, V AD - Atominstitute of the Austrian Universities, Vienna, Austria. tberger@ati.ac.at Y1 - 2004 PY - 2004 DA - 2004 SP - 1414 EP - 1419 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - manned KW - Flight Experiment KW - Mir Project KW - ISS Project KW - long duration KW - Thermoluminescent Dosimetry KW - Phantoms, Imaging KW - Neutrons KW - Radiation Dosage KW - Astronauts KW - Humans KW - Temperature KW - Linear Energy Transfer KW - Space Flight -- instrumentation KW - Spacecraft -- instrumentation KW - Cosmic Radiation KW - Radiation Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67301419?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Austrian+dose+measurements+onboard+space+station+MIR+and+the+International+Space+Station--overview+and+comparison.&rft.au=Berger%2C+T%3BHajek%2C+M%3BSummerer%2C+L%3BVana%2C+N%3BAkatov%2C+Y%3BShurshakov%2C+V%3BArkhangelsky%2C+V&rft.aulast=Berger&rft.aufirst=T&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1414&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Variations of the gravitational field as a motive power for rhythmics of biochemical processes. AN - 67301121; 15880902 AB - Variations of the gravitational field affected by the Sun and the Moon while the Earth's moving along the orbit seem to be a powerful source of many rhythmical processes typical of biochemical processes. Studies carried out in AARI revealed the obvious relationships between the dynamics of some biochemical reactions and lambda(D)-function describing the regular variations of the gravitational field under combined influence of the Sun and the Moon. The following of them are examined as examples: the rate of the unithiol oxidation in vitro, concentration of the thiol compounds in human urine, some hematological indicators (rate of the erythrocytes sedimentation, hemoglobin content). Compatibility of run of the biochemical indicators and lambda(D)-function is indicative of essential influence of the regular variations of the gravitational field on rhythmics of the biochemical processes. As this takes place, the solar activity acts like to the instability factor. Balance of the solar activity effects and the varying gravitational field effect alter in time depending on location in the solar activity cycle. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Troshichev, O A AU - Gorshkov, E S AU - Shapovalov, S N AU - Sokolovskii, V V AU - Ivanov, V V AU - Vorobeitchikov, V M AD - Artic and Antarctic Research Institute, St. Petersburg, Russia. olegtro@aari.nw.ru Y1 - 2004 PY - 2004 DA - 2004 SP - 1619 EP - 1624 VL - 34 IS - 7 SN - 0273-1177, 0273-1177 KW - Hemoglobins KW - 0 KW - Nitrates KW - Sulfhydryl Compounds KW - Unithiol KW - 4076-02-2 KW - sodium nitrate KW - 8M4L3H2ZVZ KW - Space life sciences KW - Oxidation-Reduction KW - Urine KW - Moon KW - Humans KW - Hemoglobins -- physiology KW - Blood Sedimentation KW - Earth (Planet) KW - Periodicity KW - Nitrates -- chemistry KW - Gravitation KW - Unithiol -- chemistry KW - Solar Activity KW - Sulfhydryl Compounds -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67301121?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Variations+of+the+gravitational+field+as+a+motive+power+for+rhythmics+of+biochemical+processes.&rft.au=Troshichev%2C+O+A%3BGorshkov%2C+E+S%3BShapovalov%2C+S+N%3BSokolovskii%2C+V+V%3BIvanov%2C+V+V%3BVorobeitchikov%2C+V+M&rft.aulast=Troshichev&rft.aufirst=O&rft.date=2004-01-01&rft.volume=34&rft.issue=7&rft.spage=1619&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-11 N1 - Date created - 2005-05-07 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - A space radiation shielding model of the Martian radiation environment experiment (MARIE). AN - 67292575; 15791735 AB - The 2001 Mars Odyssey spacecraft was launched towards Mars on April 7, 2001. Onboard the spacecraft is the Martian radiation environment experiment (MARIE), which is designed to measure the background radiation environment due to galactic cosmic rays (GCR) and solar protons in the 20-500 MeV/n energy range. We present an approach for developing a space radiation-shielding model of the spacecraft that includes the MARIE instrument in the current mapping phase orientation. A discussion is presented describing the development and methodology used to construct the shielding model. For a given GCR model environment, using the current MARIE shielding model and the high-energy particle transport codes, dose rate values are compared with MARIE measurements during the early mapping phase in Mars orbit. The results show good agreement between the model calculations and the MARIE measurements as presented for the March 2002 dataset. c2003 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Atwell, W AU - Saganti, P AU - Cucinotta, F A AU - Zeitlin, C J AD - The Boeing Company, Houston, TX 77058-3556, USA. bigshot@houston.rr.com Y1 - 2004 PY - 2004 DA - 2004 SP - 2219 EP - 2221 VL - 33 IS - 12 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - NASA Discipline Radiation Health KW - unmanned KW - Mars Odyssey Project KW - Flight Experiment KW - NASA Program Biomedical Research and Countermeasures KW - NASA Center JSC KW - long duration KW - Non-NASA Center KW - Radiation Dosage KW - Computer Simulation KW - Solar Activity KW - Spacecraft -- instrumentation KW - Radiation Monitoring -- instrumentation KW - Space Flight -- instrumentation KW - Radiation Protection KW - Cosmic Radiation KW - Mars KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67292575?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=A+space+radiation+shielding+model+of+the+Martian+radiation+environment+experiment+%28MARIE%29.&rft.au=Atwell%2C+W%3BSaganti%2C+P%3BCucinotta%2C+F+A%3BZeitlin%2C+C+J&rft.aulast=Atwell&rft.aufirst=W&rft.date=2004-01-01&rft.volume=33&rft.issue=12&rft.spage=2219&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-04-05 N1 - Date created - 2005-03-25 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Instrumentation for investigation of the depth-dose distribution by the Liulin-5 instrument of a human phantom on the Russian segment of ISS for estimation of the radiation risk during long term space flights. AN - 67292422; 15880917 AB - Described is the Liulin-5 experiment and instrumentation, developed for investigation of the space radiation doses depth distribution in a human phantom on the Russian Segment of the International Space Station (ISS). Liulin-5 experiment is a part of the international project MATROSHKA-R on ISS. The experiment MATROSHKA-R is aimed to study the depth dose distribution at the sites of critical organs of the human body, using models of human body-anthropomorphic and spherical tissue-equivalent phantoms. The aim of Liulin-5 experiment is long term (4-5 years) investigation of the radiation environment dynamics inside the spherical tissue-equivalent phantom, mounted in different places of the Russian Segment of ISS. Energy deposition spectra, linear energy transfer spectra, flux and dose rates for protons and the biologically-relevant heavy ion components of the galactic cosmic radiation will be measured simultaneously with near real time resolution at different depths of the phantom by a telescope of silicon detectors. Data obtained together with data from other active and passive dosimeters will be used to estimate the radiation risk to the crewmembers, verify the models of radiation environment in low Earth orbit, validate body transport model and correlate organ level dose to skin dose. Presented are the test results of the prototype unit. The spherical phantom will be flown on the ISS in 2004 year and Liulin-5 experiment is planned for 2005 year. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Semkova, J AU - Koleva, R AU - Todorova, G AU - Kanchev, N AU - Petrov, V AU - Shurshakov, V AU - Tchhernykh, I AU - Kireeva, S AD - Solar-Terrestrial Influences Laboratory, Bulgarian Academy of Sciences, Sofia, Bulgaria. jeperov@vmsys.stil.acad.bg Y1 - 2004 PY - 2004 DA - 2004 SP - 1297 EP - 1301 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Protons KW - 0 KW - Space life sciences KW - Radiation Dosage KW - Heavy Ions KW - Equipment Design KW - Solar Activity KW - Humans KW - Linear Energy Transfer KW - Weightlessness KW - Models, Anatomic KW - Phantoms, Imaging KW - Space Flight -- instrumentation KW - Spacecraft -- instrumentation KW - Cosmic Radiation KW - Radiation Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67292422?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Instrumentation+for+investigation+of+the+depth-dose+distribution+by+the+Liulin-5+instrument+of+a+human+phantom+on+the+Russian+segment+of+ISS+for+estimation+of+the+radiation+risk+during+long+term+space+flights.&rft.au=Semkova%2C+J%3BKoleva%2C+R%3BTodorova%2C+G%3BKanchev%2C+N%3BPetrov%2C+V%3BShurshakov%2C+V%3BTchhernykh%2C+I%3BKireeva%2C+S&rft.aulast=Semkova&rft.aufirst=J&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1297&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Chairman's introduction: mechanisms, models and experiments in space radiation research. AN - 67292386; 15880914 AB - Radiation risk estimate in space is a moral obligation and a scientific challenge requiring the combined efforts of physicists and biologists. This introductory paper presents some thoughts about problems to be solved and the possible directions of research. It stresses the necessity of cooperation across disciplines and the combination of space and ground based investigations. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Kiefer, Juergen AD - Strahlenzentrum, Justus-Liebig-University, Giessen, Germany. juergen.kiefer@strz.uni-giessen.de Y1 - 2004 PY - 2004 DA - 2004 SP - 1278 EP - 1280 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Protons KW - 0 KW - Space life sciences KW - Radiation Dosage KW - Solar Activity KW - Astronauts KW - Maximum Allowable Concentration KW - Cosmic Radiation KW - Humans KW - Aerospace Medicine KW - Radiation Monitoring KW - Linear Energy Transfer KW - Models, Theoretical KW - Radiation Protection KW - Space Flight KW - Radiobiology KW - Risk Assessment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67292386?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Chairman%27s+introduction%3A+mechanisms%2C+models+and+experiments+in+space+radiation+research.&rft.au=Kiefer%2C+Juergen&rft.aulast=Kiefer&rft.aufirst=Juergen&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1278&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Radiation-induced bystander effect and adaptive response in mammalian cells. AN - 67292035; 15881649 AB - Two conflicting phenomena, bystander effect and adaptive response, are important in determining the biological responses at low doses of radiation and have the potential to impact the shape of the dose-response relationship. Using the Columbia University charged-particle microbeam and the highly sensitive AL cell mutagenic assay, we show here that non-irradiated cells acquire mutagenesis through direct contact with cells whose nuclei have been traversed with a single alpha particle each. Pretreatment of cells with a low dose of X-rays four hours before alpha particle irradiation significantly decreased this bystander mutagenic response. Results from the present study address some of the fundamental issues regarding both the actual target and radiation dose effect and can contribute to our current understanding in radiation risk assessment. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Zhou, H AU - Randers-Pehrson, G AU - Waldren, C A AU - Hei, T K AD - Center for Radiological Research, College of Physicians and Surgeons, Columbia University, New York, NY 10032, USA. hz63@columbia.edu Y1 - 2004 PY - 2004 DA - 2004 SP - 1368 EP - 1372 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Antigens, CD59 KW - 0 KW - Free Radical Scavengers KW - Octanols KW - Acetylcysteine KW - WYQ7N0BPYC KW - Space life sciences KW - NASA Discipline Radiation Health KW - Non-NASA Center KW - Animals KW - Radiation Tolerance -- radiation effects KW - Humans KW - Acetylcysteine -- pharmacology KW - Dose-Response Relationship, Radiation KW - Risk Assessment -- methods KW - Chromosomes, Human, Pair 11 -- radiation effects KW - Gene Expression Regulation -- radiation effects KW - X-Ray Therapy KW - Antigens, CD59 -- radiation effects KW - Particle Accelerators KW - Octanols -- pharmacology KW - Cell Line KW - Free Radical Scavengers -- pharmacology KW - Cricetinae KW - Mutagenesis -- radiation effects KW - Bystander Effect -- radiation effects KW - Adaptation, Physiological -- radiation effects KW - Adaptation, Physiological -- physiology KW - Mutagenesis -- physiology KW - Hybrid Cells -- physiology KW - Alpha Particles KW - Hybrid Cells -- radiation effects KW - Hybrid Cells -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67292035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Radiation-induced+bystander+effect+and+adaptive+response+in+mammalian+cells.&rft.au=Zhou%2C+H%3BRanders-Pehrson%2C+G%3BWaldren%2C+C+A%3BHei%2C+T+K&rft.aulast=Zhou&rft.aufirst=H&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1368&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Chromosomal aberrations induced by high-energy iron ions with shielding. AN - 67291756; 15880937 AB - Biophysical models are commonly used to evaluate the effectiveness of shielding in reducing the biological damage caused by cosmic radiation in space flights. To improve and validate these codes biophysical experiments are needed. We have measured the induction of chromosomal aberrations in human peripheral blood lymphocytes exposed in vitro to 500 MeV/n iron ion beams (dose range 0.1-1 Gy) after traversing shields of different material (lucite, aluminium, or lead) and thickness (0-11.3 g/cm2). For comparison, cells were exposed to 200 MeV/n iron ions and to X-rays. Chromosomes were prematurely condensed by a phosphatase inhibitor (calyculin A) to avoid cell-cycle selection produced by the exposure to high-LET heavy-ion beams. Aberrations were scored in chromosomes 1, 2, and 4 following fluorescence in situ hybridization. The fraction of aberrant lymphocytes has been evaluated as a function of the dose at the sample position, and of the fluence of primary 56Fe ions hitting the shield. The influence of shield thickness on the action cross-section for the induction of exchange-type aberrations has been analyzed, and the dose average-LET measured as a function of the shield thickness. These preliminary results prove that the effectiveness of heavy ions is modified by shielding, and the biological damage is dependent upon shield thickness and material. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Grossi, G AU - Durante, M AU - Gialanella, G AU - Pugliese, M AU - Scampoli, P AU - Furusawa, Y AU - Kanai, T AU - Matsufuji, N AD - Department of Physical Sciences, University of Naples Federico II and INFN, Napoli, Italy. gianfranco.grossi@na.infn.it Y1 - 2004 PY - 2004 DA - 2004 SP - 1358 EP - 1361 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Enzyme Inhibitors KW - 0 KW - Oxazoles KW - Lead KW - 2P299V784P KW - calyculin A KW - 7D07U14TK3 KW - Polymethyl Methacrylate KW - 9011-14-7 KW - Aluminum KW - CPD4NFA903 KW - Iron KW - E1UOL152H7 KW - Phosphoprotein Phosphatases KW - EC 3.1.3.16 KW - Space life sciences KW - Phosphoprotein Phosphatases -- antagonists & inhibitors KW - Humans KW - Dose-Response Relationship, Radiation KW - Space Flight KW - Particle Accelerators KW - Lymphocytes -- radiation effects KW - Cell Cycle -- radiation effects KW - Linear Energy Transfer KW - Radiation Protection KW - Chromosome Aberrations KW - Chromosomes -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67291756?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Chromosomal+aberrations+induced+by+high-energy+iron+ions+with+shielding.&rft.au=Grossi%2C+G%3BDurante%2C+M%3BGialanella%2C+G%3BPugliese%2C+M%3BScampoli%2C+P%3BFurusawa%2C+Y%3BKanai%2C+T%3BMatsufuji%2C+N&rft.aulast=Grossi&rft.aufirst=G&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1358&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - From mechanisms to risk estimation--bridging the chasm. AN - 67291521; 15881782 AB - We have a considerable amount of work ahead of us to determine the importance of the wealth of new information emerging in the fields of sub-cellular, cellular and tissue biology in order to improve the estimation of radiation risk at low dose and protracted dose-rate. In this paper, we suggest that there is a need to develop models of the specific health effects of interest (e.g., carcinogenesis in specific tissues), which embody as much of the mechanistic (i.e., biological) information as is deemed necessary. Although it is not realistic to expect that every radiation-induced process should or could be included, we can hope that the major factors that shape the time dependence of evolution of damage can be identified and quantified to the point where reasonable estimations of risk can be made. Regarding carcinogenesis in particular, the structure of the model itself plays a role in determining the relative importance of various processes. We use a specific form of a multi-stage carcinogenic model to illustrate this point. We show in a review of the application of this model to lung cancer incidence and mortality in two exposed populations that for both high- and low-LET radiation, there is evidence of an "inverse dose-rate" or protraction effect. This result could be of some considerable importance, because it would imply that risk from protracted exposure even to low-LET radiation might be greater than from acute exposure, an opinion not currently held in the radiation protection community. This model also allows prediction of the evolution of the risk over the lifetimes of the exposed individuals. One inference is that radiation-induced initiation (i.e., the first cellular carcinogenic event(s) occurring in normal tissue after the passage of the radiation) may not be the driving factor in the risk, but more important may be the effects of the radiation on already-initiated cells in the tissue. Although present throughout the length of the exposure, radiation-induced initiation appears to play a dominating role only very late in life, and only for those individuals who began their exposure early in life. These conclusions are very dependent, of course, on the hypotheses embodied in the initiation-promotion-conversion paradigm of carcinogenesis. We suggest that recently identified processes, such as the "bystander effect", might affect initiation, promotion, and malignant conversion in different ways. Finally, the manner in which the quality of radiation affects these processes must be understood in the context of the mixed high- and low-LET radiations that are found in the space environment. Important directions in critical experiment definition are suggested, including a renewed emphasis on well-designed animal experiments over extended periods of time. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Curtis, S B AU - Hazelton, W D AU - Luebeck, E G AU - Moolgavkar, S H AD - Fred Hutchinson Cancer Research Center, Seattle, WA 98109-1024, USA. sbcurtis@fhcrc.org Y1 - 2004 PY - 2004 DA - 2004 SP - 1404 EP - 1409 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - Radiation Dosage KW - Animals KW - Age Factors KW - Humans KW - Aged KW - Relative Biological Effectiveness KW - Bystander Effect -- radiation effects KW - Canada KW - Adult KW - Cell Death KW - Middle Aged KW - Colorado KW - Linear Energy Transfer KW - Male KW - Risk KW - Lung Neoplasms -- etiology KW - Lung Neoplasms -- epidemiology KW - Neoplasms, Radiation-Induced -- etiology KW - Neoplasms, Radiation-Induced -- epidemiology KW - Models, Biological KW - Cell Transformation, Neoplastic UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67291521?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=From+mechanisms+to+risk+estimation--bridging+the+chasm.&rft.au=Curtis%2C+S+B%3BHazelton%2C+W+D%3BLuebeck%2C+E+G%3BMoolgavkar%2C+S+H&rft.aulast=Curtis&rft.aufirst=S&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1404&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Deep space environments for human exploration. AN - 67287626; 15880915 AB - Mission scenarios outside the Earth's protective magnetic shield are being studied. Included are high usage assets in the near-Earth environment for casual trips, for research, and for commercial/operational platforms, in which career exposures will be multi-mission determined over the astronaut's lifetime. The operational platforms will serve as launching points for deep space exploration missions, characterized by a single long-duration mission during the astronaut's career. The exploration beyond these operational platforms will include missions to planets, asteroids, and planetary satellites. The interplanetary environment is evaluated using convective diffusion theory. Local environments for each celestial body are modeled by using results from the most recent targeted spacecraft, and integrated into the design environments. Design scenarios are then evaluated for these missions. The underlying assumptions in arriving at the model environments and their impact on mission exposures within various shield materials will be discussed. Published by Elsevier Ltd on behalf of COSPAR. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Wilson, J W AU - Clowdsley, M S AU - Cucinotta, F A AU - Tripathi, R K AU - Nealy, J E AU - De Angelis, G AD - NASA Langley Research Center, Hampton, VA 23681-2199, USA. john.w.wilson@nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 1281 EP - 1287 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Protons KW - 0 KW - Space life sciences KW - NASA Discipline Radiation Health KW - NASA Center JSC KW - NASA Center LaRC KW - Neutrons KW - Radiation Dosage KW - Radiation Protection KW - Moon KW - Humans KW - Jupiter KW - Aerospace Medicine KW - Mars KW - Weightlessness KW - Solar Activity KW - Cosmic Radiation KW - Space Flight KW - Extraterrestrial Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67287626?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Deep+space+environments+for+human+exploration.&rft.au=Wilson%2C+J+W%3BClowdsley%2C+M+S%3BCucinotta%2C+F+A%3BTripathi%2C+R+K%3BNealy%2C+J+E%3BDe+Angelis%2C+G&rft.aulast=Wilson&rft.aufirst=J&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1281&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Absorbed dose of secondary neutrons from galactic cosmic rays inside the International Space Station. AN - 67286788; 15881787 AB - In this paper, we present the results of Monte-Carlo simulations of the flux and energy spectra of neutrons generated as a result of galactic cosmic ray proton interactions with the material of International Space Station (ISS) inside Zvezda Service Module, the Airlock between Russian and USA segments and one of Russian Research Modules for a full configuration of ISS. Calculations were made for ISS orbit for the energy ranges 10 MeV for both maximum and minimum of solar activity. To test the accuracy of the calculations the same simulations were made for MIR orbital station and for CORONAS-I satellite and compared with the results of measurements. Calculated and measured fluxes are in reasonable agreement. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Getselev, I AU - Rumin, S AU - Sobolevsky, N AU - Ufimtsev, M AU - Podzolko, M AD - Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow, Russia. getselev@taspd.sinp.msu.ru Y1 - 2004 PY - 2004 DA - 2004 SP - 1429 EP - 1432 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - manned KW - Flight Experiment KW - Mir Project KW - ISS Project KW - long duration KW - Radiation Dosage KW - Extraterrestrial Environment KW - Neutrons KW - Cosmic Radiation KW - Spacecraft KW - Monte Carlo Method KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67286788?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Absorbed+dose+of+secondary+neutrons+from+galactic+cosmic+rays+inside+the+International+Space+Station.&rft.au=Getselev%2C+I%3BRumin%2C+S%3BSobolevsky%2C+N%3BUfimtsev%2C+M%3BPodzolko%2C+M&rft.aulast=Getselev&rft.aufirst=I&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1429&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Uncertainties in estimates of the risks of late effects from space radiation. AN - 67284809; 15881779 AB - Methods used to project risks in low-Earth orbit are of questionable merit for exploration missions because of the limited radiobiology data and knowledge of galactic cosmic ray (GCR) heavy ions, which causes estimates of the risk of late effects to be highly uncertain. Risk projections involve a product of many biological and physical factors, each of which has a differential range of uncertainty due to lack of data and knowledge. Using the linear-additivity model for radiation risks, we use Monte-Carlo sampling from subjective uncertainty distributions in each factor to obtain an estimate of the overall uncertainty in risk projections. The resulting methodology is applied to several human space exploration mission scenarios including a deep space outpost and Mars missions of duration of 360, 660, and 1000 days. The major results are the quantification of the uncertainties in current risk estimates, the identification of factors that dominate risk projection uncertainties, and the development of a method to quantify candidate approaches to reduce uncertainties or mitigate risks. The large uncertainties in GCR risk projections lead to probability distributions of risk that mask any potential risk reduction using the "optimization" of shielding materials or configurations. In contrast, the design of shielding optimization approaches for solar particle events and trapped protons can be made at this time and promising technologies can be shown to have merit using our approach. The methods used also make it possible to express risk management objectives in terms of quantitative metrics, e.g., the number of days in space without exceeding a given risk level within well-defined confidence limits. Published by Elsevier Ltd on behalf of COSPAR. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Cucinotta, F A AU - Schimmerling, W AU - Wilson, J W AU - Peterson, L E AU - Saganti, P B AU - Dicello, J F AD - NASA, Lyndon B. Johnson Space Center, Houston, TX 77058-3696, USA. Y1 - 2004 PY - 2004 DA - 2004 SP - 1383 EP - 1389 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Hydrogen KW - 7YNJ3PO35Z KW - Polyethylene KW - 9002-88-4 KW - Aluminum KW - CPD4NFA903 KW - Space life sciences KW - NASA Discipline Radiation Health KW - NASA Center JSC KW - NASA Center LaRC KW - NASA Center HQS KW - Non-NASA Center KW - Heavy Ions KW - Humans KW - Extraterrestrial Environment KW - Mars KW - Monte Carlo Method KW - Time Factors KW - Male KW - Female KW - Risk Assessment KW - Radiation Protection -- methods KW - Neoplasms, Radiation-Induced -- etiology KW - Space Flight KW - Neoplasms, Radiation-Induced -- epidemiology KW - Cosmic Radiation -- adverse effects KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67284809?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Uncertainties+in+estimates+of+the+risks+of+late+effects+from+space+radiation.&rft.au=Cucinotta%2C+F+A%3BSchimmerling%2C+W%3BWilson%2C+J+W%3BPeterson%2C+L+E%3BSaganti%2C+P+B%3BDicello%2C+J+F&rft.aulast=Cucinotta&rft.aufirst=F&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1383&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The MELISSA pilot plant facility as as integration test-bed for advanced life support systems. AN - 67284423; 15846877 AB - The different advances in the Micro Ecological Life Support System Alternative project (MELISSA), fostered and coordinated by the European Space Agency, as well as in other associated technologies, are integrated and demonstrated in the MELISSA Pilot Plant laboratory. During the first period of operation, the definition of the different compartments at an individual basis has been achieved, and the complete facility is being re-designed to face a new period of integration of all these compartments. The final objective is to demonstrate the potentiality of biological systems such as MELISSA as life support systems. The facility will also serve as a test bed to study the robustness and stability of the continuous operation of a complex biological system. This includes testing of the associated instrumentation and control for a safe operation, characterization of the chemical and microbial safety of the system, as well as tracking the genetic stability of the microbial strains used. The new period is envisaged as a contribution to the further development of more complete biological life support systems for long-term manned missions, that should be better defined from the knowledge to be gained from this integration phase. This contribution summarizes the current status of the Pilot Plant and the planned steps for the new period. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Gòdia, F AU - Albiol, J AU - Pérez, J AU - Creus, N AU - Cabello, F AU - Montràs, A AU - Masot, A AU - Lasseur, Ch AD - MELISSA Pilot Plant Laboratory, Departemento d'Enginyeria Química, Escola Tecnica Superior d'Enginyeria, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain. Francesc.Godia@uab.es Y1 - 2004 PY - 2004 DA - 2004 SP - 1483 EP - 1493 VL - 34 IS - 7 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - Ecosystem KW - Equipment Design KW - Systems Integration KW - Reproducibility of Results KW - Humans KW - Bioreactors KW - Space Simulation KW - Pilot Projects KW - Biodegradation, Environmental KW - Environmental Microbiology KW - Conservation of Natural Resources KW - Space Flight -- instrumentation KW - Waste Management -- instrumentation KW - Life Support Systems -- instrumentation KW - Waste Management -- methods KW - Ecological Systems, Closed UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67284423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=The+MELISSA+pilot+plant+facility+as+as+integration+test-bed+for+advanced+life+support+systems.&rft.au=G%C3%B2dia%2C+F%3BAlbiol%2C+J%3BP%C3%A9rez%2C+J%3BCreus%2C+N%3BCabello%2C+F%3BMontr%C3%A0s%2C+A%3BMasot%2C+A%3BLasseur%2C+Ch&rft.aulast=G%C3%B2dia&rft.aufirst=F&rft.date=2004-01-01&rft.volume=34&rft.issue=7&rft.spage=1483&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-11 N1 - Date created - 2005-04-24 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Problems and conception of ensuring radiation safety during Mars missions. AN - 67283448; 15881790 AB - The Mars mission differs from near-Earth manned space flights by radiation environment and duration. The importance of effective using the weight of the spacecraft increases greatly because all the necessary things for the mission must be included in its starting weight. For this reason the development of optimal systems of radiation safety ensuring (RSES) acquires especial importance. It is the result of sharp change of radiation environment in the interplanetary space as compared to the one in the near-Earth orbits and significant increase of the interplanetary flight duration. The demand of a harder limitation of unfavorable factors effects should lead to radiation safety (RS) standards hardening. The main principles of ensuring the RS of the Mars mission (optimizing, radiation risk, ALARA) and the conception of RSES, developed on the basis of the described approach and the experience obtained during orbital flights are presented in the report. The problems that can impede the ensuring of the crew members' RS are also given here. Published by Elsevier Ltd on behalf on COSPAR. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Petrov, V M AD - State Scientific Center-Institute of Biomedical Problems, Moscow, Russia. petrov@imbp.ru Y1 - 2004 PY - 2004 DA - 2004 SP - 1451 EP - 1454 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Aluminum KW - CPD4NFA903 KW - Space life sciences KW - Radiation Dosage KW - Humans KW - Safety -- standards KW - Facility Design and Construction KW - Space Flight -- instrumentation KW - Spacecraft -- instrumentation KW - Cosmic Radiation KW - Space Flight -- standards KW - Mars KW - Radiation Protection -- standards UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67283448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Problems+and+conception+of+ensuring+radiation+safety+during+Mars+missions.&rft.au=Petrov%2C+V+M&rft.aulast=Petrov&rft.aufirst=V&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1451&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Cellular parameters for track structure modeling of radiation hazard in space. AN - 67282527; 15881778 AB - Based on irradiation with 45 MeV/u N and B ions and with Co-60 gamma rays, cellular parameters of Katz's track structure model have been fitted for the survival of V79-379A Chinese hamster lung fibroblasts. Cellular parameters representing neoplastic transformations in C3H10T/1/2 cells after their irradiation with heavy ion beams, taken from earlier work, were also used to model the radiation hazard in deep space, following the system for evaluating, summing and reporting occupational exposures proposed in 1967 by a subcommittee of NCRP. We have performed model calculations of the number of transformations in surviving cells, after a given fluence of heavy charged particles of initial energy 500 MeV/u, penetrating thick layers of cells. We take the product of cell transformation and survival probabilities, calculated along the path lengths of charged particles using cellular survival and transformation parameters, to represent a quantity proportional to the "radiation risk factor" discussed in the NCRP document. The "synergistic" effect of simultaneous charged particle transfers is accounted for by the "track overlap" mode inherent in the model of Katz. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Waligórski, M P R AU - Hollmark, M AU - Lind, B AU - Gudowska, I AD - Center of Oncology, Kraków, Poland. z5waligo@cyf-kr.edu.pl Y1 - 2004 PY - 2004 DA - 2004 SP - 1378 EP - 1382 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Uranium KW - 4OC371KSTK KW - Carbon KW - 7440-44-0 KW - Hydrogen KW - 7YNJ3PO35Z KW - Iron KW - E1UOL152H7 KW - Space life sciences KW - Animals KW - Cricetulus KW - Extraterrestrial Environment KW - Lung -- cytology KW - Dose-Response Relationship, Radiation KW - Fibroblasts KW - Nuclear Physics KW - Linear Energy Transfer KW - Cell Line KW - Lung -- radiation effects KW - Cricetinae KW - Heavy Ions KW - Cosmic Radiation KW - Cell Transformation, Neoplastic -- radiation effects KW - Cell Survival -- radiation effects KW - Models, Biological UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67282527?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Cellular+parameters+for+track+structure+modeling+of+radiation+hazard+in+space.&rft.au=Walig%C3%B3rski%2C+M+P+R%3BHollmark%2C+M%3BLind%2C+B%3BGudowska%2C+I&rft.aulast=Walig%C3%B3rski&rft.aufirst=M+P&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1378&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - A new Mars radiation environment model with visualization. AN - 67282113; 15880920 AB - A new model for the radiation environment to be found on the planet Mars due to Galactic Cosmic Rays (OCR) has been developed at the NASA Langley Research Center. Solar modulated primary particles rescaled for Mars conditions are transported through the Martian atmosphere, with temporal properties modeled with variable timescales, down to the surface, with altitude and backscattering patterns taken into account. The Martian atmosphere has been modeled by using the Mars Global Reference Atmospheric Model--version 2001 (Mars-GRAM 2001). The altitude to compute the atmospheric thickness profile has been determined by using a model for the topography based on the data provided by the Mars Orbiter Laser Altimeter (MOLA) instrument on board the Mars Global Surveyor (MGS) spacecraft. The Mars surface composition has been modeled based on averages over the measurements obtained from orbiting spacecraft and at various landing sites, taking into account the possible volatile inventory (e.g., CO2 ice, H2O ice) along with its time variation throughout the Martian year. Particle transport has been performed with the HZETRN heavy ion code. The Mars Radiation Environment Model has been made available worldwide through the Space Ionizing Radiation Effects and Shielding Tools (SIREST) website, a project of NASA Langley Research Center. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - De Angelis, G AU - Clowdsley, M S AU - Singleterry, R C AU - Wilson, J W AD - Old Dominion University, Norfolk, VA 23508, USA. g.deangelis@larc.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 1328 EP - 1332 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - NASA Discipline Radiation Health KW - NASA Center LaRC KW - Radiation Dosage KW - Scattering, Radiation KW - Extraterrestrial Environment KW - Radiation Monitoring KW - Linear Energy Transfer KW - Heavy Ions KW - Space Flight -- instrumentation KW - Solar Activity KW - Spacecraft -- instrumentation KW - Cosmic Radiation KW - Mars KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67282113?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=A+new+Mars+radiation+environment+model+with+visualization.&rft.au=De+Angelis%2C+G%3BClowdsley%2C+M+S%3BSingleterry%2C+R+C%3BWilson%2C+J+W&rft.aulast=De+Angelis&rft.aufirst=G&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1328&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The minimal cost of life in space. AN - 67281851; 15846879 AB - The cost of keeping people alive in space is assessed from a theoretical viewpoint and using two actual designs for plant growth systems. While life support is theoretically not very demanding, our ability to implement life support is well below theoretical limits. A theoretical limit has been calculated from requirements and the state of the art for plant growth has been calculated using data from the BIO-Plex PDR and from the Cornell CEA prototype system. The very low efficiency of our current approaches results in a high mission impact, though we can still see how to get a significant reduction in cost of food when compared to supplying it from Earth. Seeing the distribution of costs should allow us to improve our current designs. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Drysdale, A E AU - Rutkze, C J AU - Albright, L D AU - LaDue, R L AD - Boeing, KSC, FL 32815, USA. alan.e.drysdale@boeing.com Y1 - 2004 PY - 2004 DA - 2004 SP - 1502 EP - 1508 VL - 34 IS - 7 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - NASA Center KSC KW - NASA Discipline Life Support Systems KW - Radiation Protection KW - Humans KW - Cost-Benefit Analysis KW - Extraterrestrial Environment KW - Mars KW - Facility Design and Construction KW - Atmospheric Pressure KW - Spacecraft -- economics KW - Plants, Edible -- growth & development KW - Space Flight -- economics KW - Agriculture -- economics KW - Agriculture -- methods KW - Life Support Systems -- economics KW - Ecological Systems, Closed UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67281851?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=The+minimal+cost+of+life+in+space.&rft.au=Drysdale%2C+A+E%3BRutkze%2C+C+J%3BAlbright%2C+L+D%3BLaDue%2C+R+L&rft.aulast=Drysdale&rft.aufirst=A&rft.date=2004-01-01&rft.volume=34&rft.issue=7&rft.spage=1502&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-11 N1 - Date created - 2005-04-24 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - CONF T1 - Space life sciences: radiation risk assessment and radiation measurements in low Earth orbit. AN - 67281653; 15880912 JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) Y1 - 2004 PY - 2004 DA - 2004 SP - 1277 EP - 1462 VL - 34 IS - 6 KW - Space life sciences KW - Radiation Dosage KW - Radiation Protection KW - Cosmic Radiation KW - Extraterrestrial Environment KW - Weightlessness KW - Models, Theoretical KW - Space Flight -- instrumentation KW - Radiobiology KW - Radiation Monitoring -- instrumentation KW - Risk Assessment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67281653?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Space+life+sciences%3A+radiation+risk+assessment+and+radiation+measurements+in+low+Earth+orbit.&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1277&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - DNA fragmentation induced by Fe ions in human cells: shielding influence on spatially correlated damage. AN - 67281362; 15880923 AB - Outside the magnetic field of the Earth, high energy heavy ions constitute a relevant part of the biologically significant dose to astronauts during the very long travels through space. The typical pattern of energy deposition in the matter by heavy ions on the microscopic scale is believed to produce spatially correlated damage in the DNA which is critical for radiobiological effects. We have investigated the influence of a lucite shielding on the initial production of very small DNA fragments in human fibroblasts irradiated with 1 GeV/u iron (Fe) ions. We also used gamma rays as reference radiation. Our results show: (1) a lower effect per incident ion when the shielding is used; (2) an higher DNA Double Strand Breaks (DSB) induction by Fe ions than by gamma rays in the size range 1-23 kbp; (3) a non-random DNA DSB induction by Fe ions. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Antonelli, F AU - Belli, M AU - Campa, A AU - Chatterjee, A AU - Dini, V AU - Esposito, G AU - Rydberg, B AU - Simone, G AU - Tabocchini, M A AD - Istituto Superiore di Sanità, Rome, Italy. francesca.antonelli@iss.it Y1 - 2004 PY - 2004 DA - 2004 SP - 1353 EP - 1357 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - DNA KW - 9007-49-2 KW - Polymethyl Methacrylate KW - 9011-14-7 KW - Iron KW - E1UOL152H7 KW - Space life sciences KW - NASA Discipline Radiation Health KW - Non-NASA Center KW - Evaluation Studies as Topic KW - Relative Biological Effectiveness KW - Synchrotrons KW - Gamma Rays KW - DNA Damage KW - Humans KW - Extraterrestrial Environment KW - Fibroblasts -- radiation effects KW - Dose-Response Relationship, Radiation KW - Linear Energy Transfer KW - Cell Line KW - Heavy Ions KW - Radiation Protection -- methods KW - DNA Fragmentation -- radiation effects KW - DNA -- radiation effects KW - Radiation Protection -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67281362?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=DNA+fragmentation+induced+by+Fe+ions+in+human+cells%3A+shielding+influence+on+spatially+correlated+damage.&rft.au=Antonelli%2C+F%3BBelli%2C+M%3BCampa%2C+A%3BChatterjee%2C+A%3BDini%2C+V%3BEsposito%2C+G%3BRydberg%2C+B%3BSimone%2C+G%3BTabocchini%2C+M+A&rft.aulast=Antonelli&rft.aufirst=F&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1353&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Technical review of the Laboratory Biosphere closed ecological system facility. AN - 67280705; 15846876 AB - Laboratory Biosphere is a 40 m3 closed life system that commenced operation in May 2002. Light is from 12,000 W of high pressure sodium lamps over planting beds with 5.37 m2 of soil. Water is 100% recycled by collecting condensate from the temperature and humidity control system and mixing with leachate collected from under the planting beds. Atmospheric leakage was estimated during the first closure experiment to be 0.5-1% per day in general plus about 1% for each usage of the airlock door. The first trial run of 94 days was with a soybean crop grown from seeds (May 17, 2002) to harvest (August 14, 2002) plus 5 days of post-harvest closure. The focus of this initial trial was system testing to confirm functionality and identify any necessary modifications or improvements. This paper describes the organizational and physical features of the Laboratory Biosphere. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Dempster, W F AU - Van Thillo, M AU - Alling, A AU - Allen, J P AU - Silverstone, S AU - Nelson, M AD - Biosphere Technologies, Sante Fe, NM 87508, USA. wfdempster@aol.com Y1 - 2004 PY - 2004 DA - 2004 SP - 1477 EP - 1482 VL - 34 IS - 7 SN - 0273-1177, 0273-1177 KW - Gases KW - 0 KW - Soil KW - Water KW - 059QF0KO0R KW - Carbon Dioxide KW - 142M471B3J KW - Helium KW - 206GF3GB41 KW - Space life sciences KW - Photosynthesis KW - Lighting -- instrumentation KW - Gases -- analysis KW - Soybeans -- growth & development KW - Helium -- analysis KW - Temperature KW - Humidity KW - Air Conditioning KW - Light KW - Plant Transpiration KW - Environmental Monitoring -- instrumentation KW - Environment, Controlled KW - Life Support Systems -- instrumentation KW - Ecological Systems, Closed UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67280705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Technical+review+of+the+Laboratory+Biosphere+closed+ecological+system+facility.&rft.au=Dempster%2C+W+F%3BVan+Thillo%2C+M%3BAlling%2C+A%3BAllen%2C+J+P%3BSilverstone%2C+S%3BNelson%2C+M&rft.aulast=Dempster&rft.aufirst=W&rft.date=2004-01-01&rft.volume=34&rft.issue=7&rft.spage=1477&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-11 N1 - Date created - 2005-04-24 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Interplanetary crew doses and dose equivalents: variations among different bone marrow and skin sites. AN - 67280547; 15880922 AB - Previously, calculations of bone marrow dose from the large solar particle event (SPE) of July 2000 were carried out using the BRYNTRN space radiation transport code and the computerized anatomical man (CAM) model. Results indicated that the dose for a bone marrow site in the mid-thigh might be twice as large as the dose for a site in the pelvis. These large variations may be significant for space radiation protection purposes, which traditionally use an average of many (typically 33) sites throughout the body. Other organs that cover large portions of the body, such as the skin, may also exhibit similar variations with doses differing from site to site. The skin traditionally uses an average of 32 sites throughout the body. Variations also occur from site to site among the dose equivalents, which may be important in determining stochastic effects. In this work, the magnitudes of dose and dose equivalent variations from site to site are investigated. The BRYNTRN and HZETRN transport codes and the CAM model are used to estimate bone marrow and skin doses and dose equivalents as a function of position in the body for several large solar particle events and annual galactic cosmic ray spectra from throughout the space era. These position-specific results are compared with the average values usually used for radiation protection purposes. Various thicknesses of aluminum shielding, representative of nominal spacecraft, are used in the analyses. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Hoff, J L AU - Townsend, L W AU - Zapp, E N AD - Department of Nuclear Engineering, University of Tennessee, Knoxville, TN 37996-2300, USA. Y1 - 2004 PY - 2004 DA - 2004 SP - 1347 EP - 1352 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Protons KW - 0 KW - Space life sciences KW - Radiation Dosage KW - Relative Biological Effectiveness KW - Skin -- radiation effects KW - Computer Simulation KW - Radiation Protection KW - Space Flight KW - Humans KW - Linear Energy Transfer KW - Male KW - Models, Theoretical KW - Models, Anatomic KW - Phantoms, Imaging KW - Solar Activity KW - Cosmic Radiation KW - Bone Marrow -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67280547?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Interplanetary+crew+doses+and+dose+equivalents%3A+variations+among+different+bone+marrow+and+skin+sites.&rft.au=Hoff%2C+J+L%3BTownsend%2C+L+W%3BZapp%2C+E+N&rft.aulast=Hoff&rft.aufirst=J&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1347&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Radiation analysis for manned missions to the Jupiter system. AN - 67280360; 15881781 AB - An analysis for manned missions targeted to the Jovian system has been performed in the framework of the NASA RASC (Revolutionary Aerospace Systems Concepts) program on Human Exploration beyond Mars. The missions were targeted to the Jupiter satellite Callisto. The mission analysis has been divided into three main phases, namely the interplanetary cruise, the Jupiter orbital insertion, and the surface landing and exploration phases. The interplanetary phase is based on departure from the Earth-Moon L1 point. Interplanetary trajectories based on the use of different propulsion systems have been considered, with resulting overall cruise phase duration varying between two and five years. The Jupiter-approach and the orbital insertion trajectories are considered in detail, with the spacecraft crossing the Jupiter radiation belts and staying around the landing target. In the surface exploration phase the stay on the Callisto surface is considered. The satellite surface composition has been modeled based on the most recent results from the GALILEO spacecraft. In the transport computations the surface backscattering has been duly taken into account. Particle transport has been performed with the HZETRN heavy ion code for hadrons and with an in-house developed transport code for electrons and bremsstrahlung photons. The obtained doses have been compared to dose exposure limits. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - De Angelis, G AU - Clowdsley, M S AU - Nealy, J E AU - Tripathi, R K AU - Wilson, J W AD - Old Dominion University, Norfolk, VA 23508, USA. g.deangelis@larc.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 1395 EP - 1403 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Protons KW - 0 KW - Space life sciences KW - NASA Discipline Radiation Health KW - NASA Center LaRC KW - Radiation Dosage KW - Moon KW - Humans KW - Jupiter KW - Models, Theoretical KW - Solar Activity KW - Radiation Protection KW - Cosmic Radiation KW - Space Flight KW - Extraterrestrial Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67280360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Radiation+analysis+for+manned+missions+to+the+Jupiter+system.&rft.au=De+Angelis%2C+G%3BClowdsley%2C+M+S%3BNealy%2C+J+E%3BTripathi%2C+R+K%3BWilson%2C+J+W&rft.aulast=De+Angelis&rft.aufirst=G&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1395&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Solar cosmic rays as a specific source of radiation risk during piloted space flight. AN - 67280287; 15881780 AB - Solar cosmic rays present one of several radiation sources that are unique to space flight. Under ground conditions the exposure to individuals has a controlled form and radiation risk occurs as stochastic radiobiological effects. Existence of solar cosmic rays in space leads to a stochastic mode of radiation environment as a result of which any radiobiological consequences of exposure to solar cosmic rays during the flight will be probabilistic values. In this case, the hazard of deterministic effects should also be expressed in radiation risk values. The main deterministic effect under space conditions is radiation sickness. The best dosimetric functional for its analysis is the blood forming organs dose equivalent but not an effective dose. In addition, the repair processes in red bone marrow affect strongly on the manifestation of this pathology and they must be taken into account for radiation risk assessment. A method for taking into account the mentioned above peculiarities for the solar cosmic rays radiation risk assessment during the interplanetary flights is given in the report. It is shown that radiation risk of deterministic effects defined, as the death probability caused by radiation sickness due to acute solar cosmic rays exposure, can be comparable to risk of stochastic effects. Its value decreases strongly because of the fractional mode of exposure during the orbital movement of the spacecraft. On the contrary, during the interplanetary flight, radiation risk of deterministic effects increases significantly because of the residual component of the blood forming organs dose from previous solar proton events. The noted quality of radiation responses must be taken into account for estimating radiation hazard in space. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Petrov, V M AD - State Scientific Research Center of the Russian Federation-Institute for Biomedical Problems, Moscow, Russian Federation. petrov@imbp.ru Y1 - 2004 PY - 2004 DA - 2004 SP - 1390 EP - 1394 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - Radiation Dosage KW - Humans KW - Stochastic Processes KW - Risk Assessment KW - Models, Theoretical KW - Hematopoietic System -- radiation effects KW - Solar Activity KW - Radiation Protection KW - Cosmic Radiation KW - Space Flight KW - Radiation Injuries -- prevention & control KW - Radiation Injuries -- etiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67280287?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Solar+cosmic+rays+as+a+specific+source+of+radiation+risk+during+piloted+space+flight.&rft.au=Petrov%2C+V+M&rft.aulast=Petrov&rft.aufirst=V&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1390&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Dose equivalent, absorbed dose and charge spectrum investigation in low Earth orbit. AN - 67279974; 15881785 AB - Particle intensity, dose equivalent and absorbed dose have been measured on board the space shuttle Endeavour during STS-108 in December 2001 by Dublin Institute for Advanced Studies (DIAS). The dose estimates are based on very accurate measurements of recoils produced in CR-39 by cosmic ray primary and secondary protons and heavier nuclei and by secondary neutrons. The corresponding LET spectra were used to determine dose equivalent and absorbed dose values. Estimates of the total flux of Z > or = 2 nuclei have been undertaken and a preliminary charge spectrum was measured. Some comparisons are made with preliminary data obtained on STS-105 (ISS Expedition) and other missions using CR-39 detectors. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - O'Sullivan, D AU - Zhou, D AU - Semones, E AU - Heinrich, W AU - Flood, E AD - Dublin Institute for Advanced Studies, Astrophysics Section, Dublin, Ireland. dos@cp.dias.ie Y1 - 2004 PY - 2004 DA - 2004 SP - 1420 EP - 1423 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Plastics KW - 0 KW - CR 39 KW - 25656-90-0 KW - Polyethylene Glycols KW - 30IQX730WE KW - Space life sciences KW - manned KW - Flight Experiment KW - short duration KW - STS-108 Shuttle Project KW - Radiation Dosage KW - Linear Energy Transfer KW - Space Flight -- instrumentation KW - Spacecraft -- instrumentation KW - Cosmic Radiation KW - Radiation Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67279974?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Dose+equivalent%2C+absorbed+dose+and+charge+spectrum+investigation+in+low+Earth+orbit.&rft.au=O%27Sullivan%2C+D%3BZhou%2C+D%3BSemones%2C+E%3BHeinrich%2C+W%3BFlood%2C+E&rft.aulast=O%27Sullivan&rft.aufirst=D&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1420&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Characterization of microbial and chemical composition of shuttle wet waste with permanent gas and volatile organic compound analyses. AN - 67279840; 15846874 AB - Solid-waste treatment in space for Advanced Life Support, ALS, applications requires that the material can be safely processed and stored in a confined environment. Many solid-wastes are not stable because they are wet (40-90% moisture) and contain levels of soluble organic compounds that can contribute to the growth of undesirable microorganisms with concomitant production of noxious odors. In the absence of integrated Advanced Life Support systems on orbit, permanent gas, trace volatile organic and microbiological analyses were performed on crew refuse returned from the volume F "wet" trash of three consecutive Shuttle missions (STS-105, 109, and 110). These analyses were designed to characterize the short-term biological stability of the material and assess potential crew risks resulting from microbial decay processes during storage. Waste samples were collected post-orbiter landing and sorted into packaging material, food waste, toilet waste, and bulk liquid fractions deposited during flight in the volume F container. Aerobic and anaerobic microbial loads were determined in each fraction by cultivation on R2A and by acridine orange direct count (AODC). Dry and ash weights were performed to determine both water and organic content of the materials. Experiments to determine the aerobic and anaerobic biostability of refuse stored for varying periods of time were performed by on-line monitoring of CO2 and laboratory analysis for production of hydrogen sulfide and methane. Volatile organic compounds and permanent gases were analyzed using EPA Method TO15 by USEPA et al. [EPA Method TO15, The Determination of Volatile Organic Compounds (VOCs) in Ambient Air using SUMMA, Passivated Canister Sampling and Gas Chromatographic Analysis,1999] with gas chromatography/mass spectrometry and by gas chromatography with selective detectors. These baseline measures of waste stream content, labile organics, and microbial load in the volume F Shuttle trash provide data for waste subsystem analysis and atmospheric management within the ALS Project. Published by Elsevier Ltd on behalf of COSPAR. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Peterson, B V AU - Hummerick, M AU - Roberts, M S AU - Krumins, V AU - Kish, A L AU - Garland, J L AU - Maxwell, S AU - Mills, A AD - Dynamac Corporation, Kennedy Space Center, FL 32899, USA. Barbara.peterson-1@ksc.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 1470 EP - 1476 VL - 34 IS - 7 SN - 0273-1177, 0273-1177 KW - Ethylenes KW - 0 KW - Gases KW - Sewage KW - Waste Products KW - Carbon Dioxide KW - 142M471B3J KW - ethylene KW - 91GW059KN7 KW - Methane KW - OP0UW79H66 KW - Oxygen KW - S88TT14065 KW - Hydrogen Sulfide KW - YY9FVM7NSN KW - Space life sciences KW - NASA Center KSC KW - manned KW - STS-110 Shuttle Project KW - STS-109 Shuttle Project KW - Flight Experiment KW - short duration KW - STS-105 Shuttle Project KW - NASA Discipline Life Support Systems KW - Carbon Dioxide -- analysis KW - Methane -- analysis KW - Oxygen -- analysis KW - Aerobiosis KW - Ethylenes -- analysis KW - Hydrogen Sulfide -- analysis KW - Anaerobiosis KW - Waste Products -- analysis KW - Environmental Microbiology KW - Gases -- analysis KW - Space Flight KW - Sewage -- microbiology KW - Waste Management -- methods KW - Weightlessness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67279840?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Characterization+of+microbial+and+chemical+composition+of+shuttle+wet+waste+with+permanent+gas+and+volatile+organic+compound+analyses.&rft.au=Peterson%2C+B+V%3BHummerick%2C+M%3BRoberts%2C+M+S%3BKrumins%2C+V%3BKish%2C+A+L%3BGarland%2C+J+L%3BMaxwell%2C+S%3BMills%2C+A&rft.aulast=Peterson&rft.aufirst=B&rft.date=2004-01-01&rft.volume=34&rft.issue=7&rft.spage=1470&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-11 N1 - Date created - 2005-04-24 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The features of radiation dose variations onboard ISS and Mir space station: comparative study. AN - 67279331; 15881786 AB - The dynamics of the ISS-measured radiation dose variations since August 2000 is studied. Use is made of the data obtained with the R-16 instrument, which consists of two ionization chambers behind different shielding thicknesses. The doses recorded during solar energetic particle (SEP) events are compared with the data obtained also by R-16 on Mir space station. The SEP events in the solar maximum of the current cycle make a much smaller contribution to the radiation dose compared with the October 1989 event recorded on Mir space station. In the latter event, the proton intensity was peaking during a strong magnetic storm. The storm-time effect of solar proton geomagnetic cutoff decreases on dose variations is estimated. The dose variations on Mir space stations due to formation of a new radiation belt of high-energy protons and electrons during a sudden commencement of March 24, 1991 storm are also studied. It was for the first time throughout the ISS and Mir dose measurement period that the counting rates recorded by both R-16 channels on ISS in 2001-2002 were nearly the same during some time intervals. This effect may arise from the decreases of relativistic electron fluxes in the outer radiation belt. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Tverskaya, L V AU - Panasyuk, M I AU - Reizman, S Ya AU - Sosnovets, E N AU - Teltsov, M V AU - Tsetlin, V V AD - Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow, Russia. tverskaya@taspd.npi.msu.su Y1 - 2004 PY - 2004 DA - 2004 SP - 1424 EP - 1428 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Protons KW - 0 KW - Space life sciences KW - manned KW - unmanned KW - Flight Experiment KW - Mir Project KW - ISS Project KW - long duration KW - GOES Project KW - Radiation Dosage KW - Electrons KW - Extraterrestrial Environment KW - Space Flight -- instrumentation KW - Solar Activity KW - Spacecraft -- instrumentation KW - Radiation Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67279331?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=The+features+of+radiation+dose+variations+onboard+ISS+and+Mir+space+station%3A+comparative+study.&rft.au=Tverskaya%2C+L+V%3BPanasyuk%2C+M+I%3BReizman%2C+S+Ya%3BSosnovets%2C+E+N%3BTeltsov%2C+M+V%3BTsetlin%2C+V+V&rft.aulast=Tverskaya&rft.aufirst=L&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1424&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Engineering concepts for inflatable Mars surface greenhouses. AN - 67278960; 15846884 AB - A major challenge of designing a bioregenerative life support system for Mars is the reduction of the mass, volume, power, thermal and crew-time requirements. Structural mass of the greenhouse could be saved by operating the greenhouse at low atmospheric pressure. This paper investigates the feasibility of this concept. The method of equivalent system mass is used to compare greenhouses operated at high atmospheric pressure to greenhouses operated at low pressure for three different lighting methods: natural, artificial and hybrid lighting. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Hublitz, I AU - Henninger, D L AU - Drake, B G AU - Eckart, P AD - Agricultural and Biological Engineering Department, University of Florida, Gainesville, FL 32611-0570, USA. inka@ufl.edu Y1 - 2004 PY - 2004 DA - 2004 SP - 1546 EP - 1551 VL - 34 IS - 7 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - NASA Center JSC KW - NASA Discipline Life Support Systems KW - Hot Temperature KW - Radiation Protection KW - Sunlight KW - Air Conditioning KW - Light KW - Facility Design and Construction KW - Atmospheric Pressure KW - Plants, Edible -- growth & development KW - Life Support Systems KW - Lighting KW - Mars KW - Ecological Systems, Closed UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67278960?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Engineering+concepts+for+inflatable+Mars+surface+greenhouses.&rft.au=Hublitz%2C+I%3BHenninger%2C+D+L%3BDrake%2C+B+G%3BEckart%2C+P&rft.aulast=Hublitz&rft.aufirst=I&rft.date=2004-01-01&rft.volume=34&rft.issue=7&rft.spage=1546&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-11 N1 - Date created - 2005-04-24 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Heavy ion observations by MARIE in cruise phase and Mars orbit. AN - 67278435; 15791733 AB - The charged particle spectrum for nuclei from protons to neon, (charge Z=10) was observed during the cruise phase and orbit around Mars by the MARIE charged particle spectrometer on the Odyssey spacecraft. The cruise data were taken between April 23, 2001 and mid-August 2001. The Mars orbit data were taken March 5, 2002 through May 2002 and are scheduled to continue until August 2004. Charge peaks are clearly separated for charges up to Z=10. Especially prominent are the carbon and oxygen peaks, with boron and nitrogen also clearly visible. Although heavy ions are much less abundant than protons in the cosmic ray environment, it is important to determine their abundances because their ionization energy losses (proportional to Z2) are far more dangerous to humans and to instruments. Thus the higher charged nuclei make a significant contribution to dose and dose equivalent received in space. Results of the charged particle spectrum measurements will be reported. c2003 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Lee, K T AU - Cleghorn, T AU - Cucinotta, F AU - Pinsky, L AU - Zeitlin, C AD - University of Houston, Houston, TX 77204, USA. ktlee@ems.jsc.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 2211 EP - 2214 VL - 33 IS - 12 SN - 0273-1177, 0273-1177 KW - Protons KW - 0 KW - Helium KW - 206GF3GB41 KW - Neon KW - 4VB4Y46AHD KW - Space life sciences KW - NASA Discipline Radiation Health KW - unmanned KW - Mars Odyssey Project KW - Flight Experiment KW - NASA Program Biomedical Research and Countermeasures KW - NASA Center JSC KW - long duration KW - Non-NASA Center KW - Radiation Dosage KW - Heavy Ions KW - Spacecraft -- instrumentation KW - Calibration KW - Space Flight -- instrumentation KW - Cosmic Radiation KW - Mars KW - Radiation Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67278435?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Heavy+ion+observations+by+MARIE+in+cruise+phase+and+Mars+orbit.&rft.au=Lee%2C+K+T%3BCleghorn%2C+T%3BCucinotta%2C+F%3BPinsky%2C+L%3BZeitlin%2C+C&rft.aulast=Lee&rft.aufirst=K&rft.date=2004-01-01&rft.volume=33&rft.issue=12&rft.spage=2211&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-04-05 N1 - Date created - 2005-03-25 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Role of shielding in modulating the effects of solar particle events: Monte Carlo calculation of absorbed dose and DNA complex lesions in different organs. AN - 67276356; 15881774 AB - Distributions of absorbed dose and DNA clustered damage yields in various organs and tissues following the October 1989 solar particle event (SPE) were calculated by coupling the FLUKA Monte Carlo transport code with two anthropomorphic phantoms (a mathematical model and a voxel model), with the main aim of quantifying the role of the shielding features in modulating organ doses. The phantoms, which were assumed to be in deep space, were inserted into a shielding box of variable thickness and material and were irradiated with the proton spectra of the October 1989 event. Average numbers of DNA lesions per cell in different organs were calculated by adopting a technique already tested in previous works, consisting of integrating into "condensed-history" Monte Carlo transport codes--such as FLUKA--yields of radiobiological damage, either calculated with "event-by-event" track structure simulations, or taken from experimental works available in the literature. More specifically, the yields of "Complex Lesions" (or "CL", defined and calculated as a clustered DNA damage in a previous work) per unit dose and DNA mass (CL Gy-1 Da-1) due to the various beam components, including those derived from nuclear interactions with the shielding and the human body, were integrated in FLUKA. This provided spatial distributions of CL/cell yields in different organs, as well as distributions of absorbed doses. The contributions of primary protons and secondary hadrons were calculated separately, and the simulations were repeated for values of Al shielding thickness ranging between 1 and 20 g/cm2. Slight differences were found between the two phantom types. Skin and eye lenses were found to receive larger doses with respect to internal organs; however, shielding was more effective for skin and lenses. Secondary particles arising from nuclear interactions were found to have a minor role, although their relative contribution was found to be larger for the Complex Lesions than for the absorbed dose, due to their higher LET and thus higher biological effectiveness. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Ballarini, F AU - Biaggi, M AU - De Biaggi, L AU - Ferrari, A AU - Ottolenghi, A AU - Panzarasa, A AU - Paretzke, H G AU - Pelliccioni, M AU - Sala, P AU - Scannicchio, D AU - Zankl, M AD - Dipartimento di Fisica Nucleare e Teorica, Università degli Studi di Pavia, Pavia, Italy. francesca.ballarini@mi.infn.it Y1 - 2004 PY - 2004 DA - 2004 SP - 1338 EP - 1346 VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - DNA KW - 9007-49-2 KW - Space life sciences KW - NASA Discipline Radiation Health KW - Non-NASA Center KW - Radiation Dosage KW - Relative Biological Effectiveness KW - Skin -- radiation effects KW - Astronauts KW - DNA Damage KW - Humans KW - Lens, Crystalline -- radiation effects KW - Dose-Response Relationship, Radiation KW - Viscera -- radiation effects KW - Monte Carlo Method KW - Models, Anatomic KW - Phantoms, Imaging KW - Solar Activity KW - Radiation Protection KW - DNA -- radiation effects KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67276356?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Role+of+shielding+in+modulating+the+effects+of+solar+particle+events%3A+Monte+Carlo+calculation+of+absorbed+dose+and+DNA+complex+lesions+in+different+organs.&rft.au=Ballarini%2C+F%3BBiaggi%2C+M%3BDe+Biaggi%2C+L%3BFerrari%2C+A%3BOttolenghi%2C+A%3BPanzarasa%2C+A%3BParetzke%2C+H+G%3BPelliccioni%2C+M%3BSala%2C+P%3BScannicchio%2C+D%3BZankl%2C+M&rft.aulast=Ballarini&rft.aufirst=F&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1338&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-28 N1 - Date created - 2005-05-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The effects of heavy particle irradiation on exploration and response to environmental change. AN - 67273920; 15803625 AB - Free radicals produced by exposure to heavy particles have been found to produce motor and cognitive behavioral toxicity effects in rats similar to those found during aging. The present research was designed to investigate the effects of exposure to 56Fe particles on the ability of male Sprague-Dawley rats to detect novel arrangements in a given environment. Using a test of spatial memory previously demonstrated to be sensitive to aging, open field activity and reaction to spatial and non-spatial changes were measured in a group that received a dose of 1.5 Gy (n=10) of 56Fe heavy particle radiation or in non-radiated controls (n=10). Animals irradiated with 1.5 Gy of 56Fe particles exhibited some age-like effects in rats tested, even though they were, for the most part, subtle. Animals took longer to enter, visited less and spent significantly less time in the middle and the center portions of the open field, independently of total frequency and duration of activity of both groups. Likewise, irradiated subjects spend significantly more time exploring novel objects placed in the open field than did controls. However, irradiated subjects did not vary from controls in their exploration patterns when objects in the open field were spatially rearranged. Thus, irradiation with a dose of 1.5 Gy of 56Fe high-energy particle radiation elicited age-like effects in general open field exploratory behavior, but did not elicit age-like effects during the spatial and non-spatial rearrangement tasks. Published by Elsevier Ltd on behalf of COSPAR. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Casadesus, G AU - Shukitt-Hale, B AU - Cantuti-Castelvetri, I AU - Rabin, B M AU - Joseph, J A AD - USDA-ARS, Human Nutrition Research Center on Aging at Tufts University, Boston, MA 02111, USA. Y1 - 2004 PY - 2004 DA - 2004 SP - 1340 EP - 1346 VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - Iron KW - E1UOL152H7 KW - Space life sciences KW - NASA Discipline Radiation Health KW - NASA Program Biomedical Research and Countermeasures KW - Non-NASA Center KW - Rats KW - Radiation Dosage KW - Animals KW - Rats, Sprague-Dawley KW - Synchrotrons KW - Aging KW - Memory -- radiation effects KW - Time Factors KW - Male KW - Heavy Ions KW - Spatial Behavior -- radiation effects KW - Behavior, Animal -- radiation effects KW - Learning -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67273920?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=The+effects+of+heavy+particle+irradiation+on+exploration+and+response+to+environmental+change.&rft.au=Casadesus%2C+G%3BShukitt-Hale%2C+B%3BCantuti-Castelvetri%2C+I%3BRabin%2C+B+M%3BJoseph%2C+J+A&rft.aulast=Casadesus&rft.aufirst=G&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1340&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-13 N1 - Date created - 2005-04-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Heavy particle irradiation, neurochemistry and behavior: thresholds, dose-response curves and recovery of function. AN - 67272081; 15803623 AB - Exposure to heavy particles can affect the functioning of the central nervous system (CNS), particularly the dopaminergic system. In turn, the radiation-induced disruption of dopaminergic function affects a variety of behaviors that are dependent upon the integrity of this system, including motor behavior (upper body strength), amphetamine (dopamine)-mediated taste aversion learning, and operant conditioning (fixed-ratio bar pressing). Although the relationships between heavy particle irradiation and the effects of exposure depend, to some extent, upon the specific behavioral or neurochemical endpoint under consideration, a review of the available research leads to the hypothesis that the endpoints mediated by the CNS have certain characteristics in common. These include: (1) a threshold, below which there is no apparent effect; (2) the lack of a dose-response relationship, or an extremely steep dose-response curve, depending on the particular endpoint; and (3) the absence of recovery of function, such that the heavy particle-induced behavioral and neural changes are present when tested up to one year following exposure. The current report reviews the data relevant to the degree to which these characteristics are common to neurochemical and behavioral endpoints that are mediated by the effects of exposure to heavy particles on CNS activity. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Rabin, B M AU - Joseph, J A AU - Shukitt-Hale, B AD - Department of Psychology, University of Maryland Baltimore County, Baltimore, MD 21250, USA. rabin@umbc.edu Y1 - 2004 PY - 2004 DA - 2004 SP - 1330 EP - 1333 VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - Central Nervous System Stimulants KW - 0 KW - Amphetamine KW - CK833KGX7E KW - Space life sciences KW - NASA Discipline Radiation Health KW - NASA Program Biomedical Research and Countermeasures KW - Non-NASA Center KW - Rats KW - Central Nervous System Stimulants -- radiation effects KW - Animals KW - Amphetamine -- radiation effects KW - Relative Biological Effectiveness KW - Conditioning (Psychology) -- radiation effects KW - Motor Activity -- radiation effects KW - Avoidance Learning -- radiation effects KW - Recovery of Function -- radiation effects KW - Taste -- radiation effects KW - Neurochemistry KW - Dose-Response Relationship, Radiation KW - Heavy Ions KW - Central Nervous System -- radiation effects KW - Nervous System Physiological Phenomena -- radiation effects KW - Behavior, Animal -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67272081?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Heavy+particle+irradiation%2C+neurochemistry+and+behavior%3A+thresholds%2C+dose-response+curves+and+recovery+of+function.&rft.au=Rabin%2C+B+M%3BJoseph%2C+J+A%3BShukitt-Hale%2C+B&rft.aulast=Rabin&rft.aufirst=B&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1330&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-13 N1 - Date created - 2005-04-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Overview of the Martian radiation environment experiment. AN - 67271736; 15791732 AB - Space radiation presents a hazard to astronauts, particularly those journeying outside the protective influence of the geomagnetosphere. Crews on future missions to Mars will be exposed to the harsh radiation environment of deep space during the transit between Earth and Mars. Once on Mars, they will encounter radiation that is only slightly reduced, compared to free space, by the thin Martian atmosphere. NASA is obliged to minimize, where possible, the radiation exposures received by astronauts. Thus, as a precursor to eventual human exploration, it is necessary to measure the Martian radiation environment in detail. The MARIE experiment, aboard the 2001 Mars Odyssey spacecraft, is returning the first data that bear directly on this problem. Here we provide an overview of the experiment, including introductory material on space radiation and radiation dosimetry, a description of the detector, model predictions of the radiation environment at Mars, and preliminary dose-rate data obtained at Mars. c2003 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Zeitlin, C AU - Cleghorn, T AU - Cucinotta, F AU - Saganti, P AU - Andersen, V AU - Lee, K AU - Pinsky, L AU - Atwell, W AU - Turner, R AU - Badhwar, G AD - National Space Biomedical Research Institute, Houston, TX 77030, USA. cjzeitlin@lbl.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 2204 EP - 2210 VL - 33 IS - 12 SN - 0273-1177, 0273-1177 KW - Protons KW - 0 KW - Space life sciences KW - NASA Discipline Radiation Health KW - unmanned KW - Mars Odyssey Project KW - Flight Experiment KW - NASA Program Biomedical Research and Countermeasures KW - NASA Center JSC KW - long duration KW - Non-NASA Center KW - Radiation Dosage KW - Astronauts KW - Spacecraft -- instrumentation KW - Humans KW - Earth (Planet) KW - Linear Energy Transfer KW - Risk Assessment KW - Radiation Monitoring -- methods KW - Space Flight -- instrumentation KW - Solar Activity KW - Cosmic Radiation KW - Mars KW - Radiation Monitoring -- instrumentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67271736?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Overview+of+the+Martian+radiation+environment+experiment.&rft.au=Zeitlin%2C+C%3BCleghorn%2C+T%3BCucinotta%2C+F%3BSaganti%2C+P%3BAndersen%2C+V%3BLee%2C+K%3BPinsky%2C+L%3BAtwell%2C+W%3BTurner%2C+R%3BBadhwar%2C+G&rft.aulast=Zeitlin&rft.aufirst=C&rft.date=2004-01-01&rft.volume=33&rft.issue=12&rft.spage=2204&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-04-05 N1 - Date created - 2005-03-25 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Effects of heavy ions on visual function and electrophysiology of rodents: the ALTEA-MICE project. AN - 67270334; 15803626 AB - ALTEA-MICE will supplement the ALTEA project on astronauts and provide information on the functional visual impairment possibly induced by heavy ions during prolonged operations in microgravity. Goals of ALTEA-MICE are: (1) to investigate the effects of heavy ions on the visual system of normal and mutant mice with retinal defects; (2) to define reliable experimental conditions for space research; and (3) to develop animal models to study the physiological consequences of space travels on humans. Remotely controlled mouse setup, applied electrophysiological recording methods, remote particle monitoring, and experimental procedures were developed and tested. The project has proved feasible under laboratory-controlled conditions comparable in important aspects to those of astronauts' exposure to particle in space. Experiments are performed at the Brookhaven National Laboratories [BNL] (Upton, NY, USA) and the Gesellschaft für Schwerionenforschung mbH [GSI]/Biophysik (Darmstadt, FRG) to identify possible electrophysiological changes and/or activation of protective mechanisms in response to pulsed radiation. Offline data analyses are in progress and observations are still anecdotal. Electrophysiological changes after pulsed radiation are within the limits of spontaneous variability under anesthesia, with only indirect evidence of possible retinal/cortical responses. Immunostaining showed changes (e.g. increased expression of FGF2 protein in the outer nuclear layer) suggesting a retinal stress reaction to high-energy particles of potential relevance in space. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Sannita, W G AU - Acquaviva, M AU - Ball, S L AU - Belli, F AU - Bisti, S AU - Bidoli, V AU - Carozzo, S AU - Casolino, M AU - Cucinotta, F AU - De Pascale, M P AU - Di Fino, L AU - Di Marco, S AU - Maccarone, R AU - Martello, C AU - Miller, J AU - Narici, L AU - Peachey, N S AU - Picozza, P AU - Rinaldi, A AU - Ruggieri, D AU - Saturno, M AU - Schardt, D AU - Vazquez, M AD - INFN, Roma, Italy. 29537@unige.it Y1 - 2004 PY - 2004 DA - 2004 SP - 1347 EP - 1351 VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - NASA Discipline Radiation Health KW - NASA Program Biomedical Research and Countermeasures KW - NASA Center JSC KW - Non-NASA Center KW - Models, Animal KW - Radiation Dosage KW - Animals KW - Photic Stimulation KW - Mice, Mutant Strains KW - Dark Adaptation KW - Space Flight KW - Particle Accelerators KW - Mice KW - Electrophysiology KW - Research Design KW - Heavy Ions KW - Vision, Ocular -- radiation effects KW - Retina -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67270334?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Effects+of+heavy+ions+on+visual+function+and+electrophysiology+of+rodents%3A+the+ALTEA-MICE+project.&rft.au=Sannita%2C+W+G%3BAcquaviva%2C+M%3BBall%2C+S+L%3BBelli%2C+F%3BBisti%2C+S%3BBidoli%2C+V%3BCarozzo%2C+S%3BCasolino%2C+M%3BCucinotta%2C+F%3BDe+Pascale%2C+M+P%3BDi+Fino%2C+L%3BDi+Marco%2C+S%3BMaccarone%2C+R%3BMartello%2C+C%3BMiller%2C+J%3BNarici%2C+L%3BPeachey%2C+N+S%3BPicozza%2C+P%3BRinaldi%2C+A%3BRuggieri%2C+D%3BSaturno%2C+M%3BSchardt%2C+D%3BVazquez%2C+M&rft.aulast=Sannita&rft.aufirst=W&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1347&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-13 N1 - Date created - 2005-04-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The effects of proton exposure on neurochemistry and behavior. AN - 67270185; 15803624 AB - Future space missions will involve long-term travel beyond the magnetic field of the Earth, where astronauts will be exposed to radiation hazards such as those that arise from galactic cosmic rays. Galactic cosmic rays are composed of protons, alpha particles, and particles of high energy and charge (HZE particles). Research by our group has shown that exposure to HZE particles, primarily 600 MeV/n and 1 GeV/n 56Fe, can produce significant alterations in brain neurochemistry and behavior. However, given that protons can make up a significant portion of the radiation spectrum, it is important to study their effects on neural functioning and on related performance. Therefore, these studies examined the effects of exposure to proton irradiation on neurochemical and behavioral endpoints, including dopaminergic functioning, amphetamine-induced conditioned taste aversion learning, and spatial learning and memory as measured by the Morris water maze. Male Sprague-Dawley rats received a dose of 0, 1.5, 3.0 or 4.0 Gy of 250 MeV protons at Loma Linda University and were tested in the different behavioral tests at various times following exposure. Results showed that there was no effect of proton irradiation at any dose on any of the endpoints measured. Therefore, there is a contrast between the insignificant effects of high dose proton exposure and the dramatic effectiveness of low dose (<0.1 Gy) exposures to 56Fe particles on both neurochemical and behavioral endpoints. Published by Elsevier Ltd on behalf of COSPAR. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Shukitt-Hale, B AU - Szprengiel, A AU - Pluhar, J AU - Rabin, B M AU - Joseph, J A AD - USDA-ARS, Human Nutrition Research Center of Aging at Tufts Universty, Boston, MA 02111, USA. barbara.hale@tufts.edu Y1 - 2004 PY - 2004 DA - 2004 SP - 1334 EP - 1339 VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - Iron Radioisotopes KW - 0 KW - Protons KW - Water KW - 059QF0KO0R KW - Iron KW - E1UOL152H7 KW - Dopamine KW - VTD58H1Z2X KW - Space life sciences KW - NASA Discipline Radiation Health KW - NASA Program Biomedical Research and Countermeasures KW - Non-NASA Center KW - Animals KW - Maze Learning -- radiation effects KW - Dopamine -- metabolism KW - Nervous System Physiological Phenomena -- radiation effects KW - Dose-Response Relationship, Radiation KW - Neurochemistry KW - Rats KW - Rats, Sprague-Dawley KW - Avoidance Learning -- radiation effects KW - Particle Accelerators KW - Dopamine -- radiation effects KW - Taste -- radiation effects KW - Time Factors KW - Male KW - Conditioning (Psychology) -- radiation effects KW - Spatial Behavior -- radiation effects KW - Behavior, Animal -- radiation effects KW - Learning -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67270185?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=The+effects+of+proton+exposure+on+neurochemistry+and+behavior.&rft.au=Shukitt-Hale%2C+B%3BSzprengiel%2C+A%3BPluhar%2C+J%3BRabin%2C+B+M%3BJoseph%2C+J+A&rft.aulast=Shukitt-Hale&rft.aufirst=B&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1334&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-13 N1 - Date created - 2005-04-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Annual solar UV exposure and biological effective dose rates on the Martian surface. AN - 67270077; 15803610 AB - The ultraviolet (UV) environment of Mars has been investigated to gain an understanding of the variation of exposure throughout a Martian year, and link this flux to biological effects and possible survival of organisms at the Martian surface. To gain an idea of how the solar UV radiation varies between different regions, including planned landing sites of two future Mars surface missions, we modelled the total solar UV surface flux throughout one Martian year for two different dust scenarios. To understand the degree of solar UV stress on micro-organisms and/or molecules essential for life on the surface of Mars, we also calculated the biologically effective dose (BED) for T7 and Uracil in relevant wavelength regions at the Martian surface as a function of season and latitude, and discuss the biological survival rates in the presence of Martian solar UV radiation. High T7/Uracil BED ratios indicate that even at high latitudes where the UV flux is significantly reduced, the radiation environment is still hostile for life due to the persisting UV-C component of the flux. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Patel, M R AU - Bérces, A AU - Kerékgyárto, T AU - Rontó, Gy AU - Lammer, H AU - Zarnecki, J C AD - Planetary and Space Sciences Research Institute, The Open University, Milton Keynes, UK. m.r.patel@open.ac.uk Y1 - 2004 PY - 2004 DA - 2004 SP - 1247 EP - 1252 VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - DNA, Viral KW - 0 KW - Dust KW - Uracil KW - 56HH86ZVCT KW - Space life sciences KW - Radiation Dosage KW - Relative Biological Effectiveness KW - Computer Simulation KW - DNA Damage KW - Extraterrestrial Environment KW - Uracil -- radiation effects KW - Ultraviolet Rays KW - Bacteriophage T7 -- radiation effects KW - Sunlight KW - Mars UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67270077?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Annual+solar+UV+exposure+and+biological+effective+dose+rates+on+the+Martian+surface.&rft.au=Patel%2C+M+R%3BB%C3%A9rces%2C+A%3BKer%C3%A9kgy%C3%A1rto%2C+T%3BRont%C3%B3%2C+Gy%3BLammer%2C+H%3BZarnecki%2C+J+C&rft.aulast=Patel&rft.aufirst=M&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1247&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-13 N1 - Date created - 2005-04-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Solar particle events observed at Mars: dosimetry measurements and model calculations. AN - 67269764; 15791734 AB - During the period from March 13, 2002 to mid-September, 2002, six solar particle events (SPE) were observed by the MARIE instrument onboard the Odyssey Spacecraft in Martian Orbit. These events were observed also by the GOES 8 satellite in Earth orbit, and thus represent the first time that the same SPE have been observed at these separate locations. The characteristics of these SPE are examined, given that the active regions of the solar disc from which the event originated can usually be identified. The dose rates at Martian orbit are calculated, both for the galactic and solar components of the ionizing particle radiation environment. The dose rates due to galactic cosmic rays (GCR) agree well with the HZETRN model calculations. Published by Elsevier Ltd on behalf of COSPAR. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Cleghorn, Timothy F AU - Saganti, Premkumar B AU - Zeitlin, Cary J AU - Cucinotta, Francis A AD - NASA Johnson Space Center, Houston, TX 77058-3696, USA. tcleghor@ems.jsc.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 2215 EP - 2218 VL - 33 IS - 12 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - NASA Discipline Radiation Health KW - unmanned KW - Mars Odyssey Project KW - Flight Experiment KW - NASA Program Biomedical Research and Countermeasures KW - NASA Center JSC KW - long duration KW - GOES Project KW - Non-NASA Center KW - Radiation Dosage KW - Earth (Planet) KW - Space Flight -- instrumentation KW - Solar Activity KW - Spacecraft -- instrumentation KW - Mars KW - Radiation Monitoring -- instrumentation KW - Models, Theoretical UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67269764?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Solar+particle+events+observed+at+Mars%3A+dosimetry+measurements+and+model+calculations.&rft.au=Cleghorn%2C+Timothy+F%3BSaganti%2C+Premkumar+B%3BZeitlin%2C+Cary+J%3BCucinotta%2C+Francis+A&rft.aulast=Cleghorn&rft.aufirst=Timothy&rft.date=2004-01-01&rft.volume=33&rft.issue=12&rft.spage=2215&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-04-05 N1 - Date created - 2005-03-25 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Biological UV dosimeters in simulated space conditions. AN - 67269491; 15806705 AB - Polycrystalline uracil thin layers participate in the phage and uracil response (PUR) experiment, assigned to the biological dosimetry of the extraterrestrial solar radiation on the International Space Station (ISS). In ground based experiments (experiment verification tests), the following space parameters were simulated and studied: temperature, vacuum and short wavelength UV (UV-C, down to 200 nm) radiation. The closed uracil samples proved to be vacuum-tight for 7 days. In the tested temperature range (from -20 to +40 degrees C) the uracil samples are stable. The kinetic of dimer formation (dimerization) and reversion (monomerization) of uracil dimers due to short wavelength UV radiation was detected, the monomerization efficiency of the polychromatic deuterium lamp is higher than that of the germicidal lamp. A mathematical model describing the kinetic of monomerization-dimerization was constructed. Under the influence of UV radiation the dimerization-monomerization reactions occur simultaneously, thus the additivity law of the effect of the various wavelengths is not applicable. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Rontó, Gy AU - Bérces, A AU - Fekete, A AU - Kovács, G AU - Gróf, P AU - Lammer, H AD - Institute of Biophysics and Radiation Biology, Faculty of Medicine, Semmelweis University, Budapest, Hungary. Ronto@puskin.sote.hu Y1 - 2004 PY - 2004 DA - 2004 SP - 1302 EP - 1305 VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - Uracil KW - 56HH86ZVCT KW - Space life sciences KW - Radiation Dosage KW - Dimerization KW - Sunlight KW - Dose-Response Relationship, Radiation KW - Uracil -- radiation effects KW - Ultraviolet Rays KW - Temperature KW - Vacuum UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67269491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Biological+UV+dosimeters+in+simulated+space+conditions.&rft.au=Ront%C3%B3%2C+Gy%3BB%C3%A9rces%2C+A%3BFekete%2C+A%3BKov%C3%A1cs%2C+G%3BGr%C3%B3f%2C+P%3BLammer%2C+H&rft.aulast=Ront%C3%B3&rft.aufirst=Gy&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1302&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-13 N1 - Date created - 2005-04-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - The ALTEA/ALTEINO projects: studying functional effects of microgravity and cosmic radiation. AN - 67267330; 15803627 AB - The ALTEA project investigates the risks of functional brain damage induced by particle radiation in space. A modular facility (the ALTEA facility) is being implemented and will be operated in the International Space Station (ISS) to record electrophysiological and behavioral descriptors of brain function and to monitor their time dynamics and correlation with particles and space environment. The focus of the program will be on abnormal visual perceptions (often reported as "light flashes" by astronauts) and the impact on retinal and brain visual structures of particle in microgravity conditions. The facility will be made available to the international scientific community for human neurophysiological, electrophysiological and psychophysics experiments, studies on particle fluxes, and dosimetry. A precursor of ALTEA (the 'Alteino' project) helps set the experimental baseline for the ALTEA experiments, while providing novel information on the radiation environment onboard the ISS and on the brain electrophysiology of the astronauts during orbital flights. Alteino was flown to the ISS on the Soyuz TM34 as part of mission Marco Polo. Controlled ground experiments using mice and accelerator beams complete the experimental strategy of ALTEA. We present here the status of progress of the ALTEA project and preliminary results of the Alteino study on brain dynamics, particle fluxes and abnormal visual perceptions. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Narici, L AU - Belli, F AU - Bidoli, V AU - Casolino, M AU - De Pascale, M P AU - Di Fino, L AU - Furano, G AU - Modena, I AU - Morselli, A AU - Picozza, P AU - Reali, E AU - Rinaldi, A AU - Ruggieri, D AU - Sparvoli, R AU - Zaconte, V AU - Sannita, W G AU - Carozzo, S AU - Licoccia, S AU - Romagnoli, P AU - Traversa, E AU - Cotronei, V AU - Vazquez, M AU - Miller, J AU - Salnitskii, V P AU - Shevchenko, O I AU - Petrov, V P AU - Trukhanov, K A AU - Galper, A AU - Khodarovich, A AU - Korotkov, M G AU - Popov, A AU - Vavilov, N AU - Avdeev, S AU - Boezio, M AU - Bonvicini, W AU - Vacchi, A AU - Zampa, N AU - Mazzenga, G AU - Ricci, M AU - Spillantini, P AU - Castellini, G AU - Vittori, R AU - Carlson, P AU - Fuglesang, C AU - Schardt, D AD - Department of Physics, University of Roma 'Tor Vergata', Roma, Italy. livio.narici@roma2.infn.it Y1 - 2004 PY - 2004 DA - 2004 SP - 1352 EP - 1357 VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - Space life sciences KW - manned KW - Soyuz TM34 Project KW - NASA Discipline Radiation Health KW - Flight Experiment KW - NASA Program Biomedical Research and Countermeasures KW - ISS Project KW - short duration KW - long duration KW - Non-NASA Center KW - Photic Stimulation KW - Equipment Design KW - Dark Adaptation KW - Humans KW - Extraterrestrial Environment KW - Phosphenes KW - Research KW - Monitoring, Physiologic KW - Electrophysiology KW - Radiation Monitoring KW - Visual Perception -- radiation effects KW - Space Flight -- instrumentation KW - Cosmic Radiation KW - Brain -- radiation effects KW - Light KW - Weightlessness KW - Retina -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67267330?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=The+ALTEA%2FALTEINO+projects%3A+studying+functional+effects+of+microgravity+and+cosmic+radiation.&rft.au=Narici%2C+L%3BBelli%2C+F%3BBidoli%2C+V%3BCasolino%2C+M%3BDe+Pascale%2C+M+P%3BDi+Fino%2C+L%3BFurano%2C+G%3BModena%2C+I%3BMorselli%2C+A%3BPicozza%2C+P%3BReali%2C+E%3BRinaldi%2C+A%3BRuggieri%2C+D%3BSparvoli%2C+R%3BZaconte%2C+V%3BSannita%2C+W+G%3BCarozzo%2C+S%3BLicoccia%2C+S%3BRomagnoli%2C+P%3BTraversa%2C+E%3BCotronei%2C+V%3BVazquez%2C+M%3BMiller%2C+J%3BSalnitskii%2C+V+P%3BShevchenko%2C+O+I%3BPetrov%2C+V+P%3BTrukhanov%2C+K+A%3BGalper%2C+A%3BKhodarovich%2C+A%3BKorotkov%2C+M+G%3BPopov%2C+A%3BVavilov%2C+N%3BAvdeev%2C+S%3BBoezio%2C+M%3BBonvicini%2C+W%3BVacchi%2C+A%3BZampa%2C+N%3BMazzenga%2C+G%3BRicci%2C+M%3BSpillantini%2C+P%3BCastellini%2C+G%3BVittori%2C+R%3BCarlson%2C+P%3BFuglesang%2C+C%3BSchardt%2C+D&rft.aulast=Narici&rft.aufirst=L&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1352&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-13 N1 - Date created - 2005-04-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Simulation experiments of the effect of space environment on bacteriophage and DNA thin films. AN - 67267140; 15806706 AB - The main goal of PUR experiment (phage and uracil response) is to examine and quantify the effect of specific space conditions on nucleic acid models. To achieve this an improved method was elaborated for the preparation of DNA and bacteriophage thin films. The homogeneity of the films was controlled by UV spectroscopy and microscopy. To provide experimental evidence for the hypothesis that interplanetary transfer of the genetic material is possible, phage T7 and isolated T7 DNA thin films have been exposed to selected space conditions: intense UVC radiation (lambda=254 nm) and high vacuum (10(-4) Pa). The effects of DNA hydration, conformation and packing on UV radiation damage were examined. Characteristic changes in the absorption spectrum, in the electrophoretic pattern of DNA and the decrease of the amount of PCR products have been detected indicating the photodamage of isolated and intraphage DNA. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Fekete, A AU - Rontó, Gy AU - Hegedüs, M AU - Módos, K AU - Bérces, A AU - Kovács, G AU - Lammer, H AU - Panitz, C AD - Institute of Biophysics and Radiation Biology, Semmelweis University, Budapest, Hungary. fekete@puskin.sote.hu Y1 - 2004 PY - 2004 DA - 2004 SP - 1306 EP - 1310 VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - DNA, Bacterial KW - 0 KW - DNA, Viral KW - Uracil KW - 56HH86ZVCT KW - Space life sciences KW - Radiation Dosage KW - Extraterrestrial Environment KW - Spectrophotometry KW - Dose-Response Relationship, Radiation KW - DNA, Viral -- radiation effects KW - Uracil -- radiation effects KW - Ultraviolet Rays KW - Bacteriophage T7 -- radiation effects KW - Vacuum KW - Bacteriophage T7 -- genetics KW - DNA, Bacterial -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67267140?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Simulation+experiments+of+the+effect+of+space+environment+on+bacteriophage+and+DNA+thin+films.&rft.au=Fekete%2C+A%3BRont%C3%B3%2C+Gy%3BHeged%C3%BCs%2C+M%3BM%C3%B3dos%2C+K%3BB%C3%A9rces%2C+A%3BKov%C3%A1cs%2C+G%3BLammer%2C+H%3BPanitz%2C+C&rft.aulast=Fekete&rft.aufirst=A&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1306&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-13 N1 - Date created - 2005-04-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Biological space experiments for the simulation of Martian conditions: UV radiation and Martian soil analogues. AN - 67266597; 15803617 AB - The survivability of resistant terrestrial microbes, bacterial spores of Bacillus subtilis, was investigated in the BIOPAN facility of the European Space Agency onboard of Russian Earth-orbiting FOTON satellites (BIOPAN I -III missions). The spores were exposed to different subsets of the extreme environmental parameters in space (vacuum, extraterrestrial solar UV, shielding by protecting materials like artificial meteorites). The results of the three space experiments confirmed the deleterious effects of extraterrestrial solar UV radiation which, in contrast to the UV radiation reaching the surface of the Earth, also contains the very energy-rich, short wavelength UVB and UVC radiation. Thin layers of clay, rock or meteorite material were shown to be only successful in UV-shielding, if they are in direct contact with the spores. On Mars the UV radiation climate is similar to that of the early Earth before the development of a protective ozone layer in the atmosphere by the appearance of the first aerobic photosynthetic bacteria. The interference of Martian soil components and the intense and nearly unfiltered Martian solar UV radiation with spores of B. subtilis will be tested with a new BIOPAN experiment, MARSTOX. Different types of Mars soil analogues will be used to determine on one hand their potential toxicity alone or in combination with solar UV (phototoxicity) and on the other hand their UV protection capability. Two sets of samples will be placed under different cut-off filters used to simulate the UV radiation climate of Mars and Earth. After exposure in space the survival of and mutation induction in the spores will be analyzed at the DLR, together with parallel samples from the corresponding ground control experiment performed in the laboratory. This experiment will provide new insights into the principal limits of life and its adaptation to environmental extremes on Earth or other planets which and will also have implications for the potential for the evolution and distribution of life. c2004 COSPAR. Published by Elsevier Ltd. All rights reserved. JF - Advances in space research : the official journal of the Committee on Space Research (COSPAR) AU - Rettberg, P AU - Rabbow, E AU - Panitz, C AU - Horneck, G AD - DLR, Institute of Aerospace Medicine, Radiation Biology Section, Linder Hohe, Köln, Germany. petra.rettberg@dlr.de Y1 - 2004 PY - 2004 DA - 2004 SP - 1294 EP - 1301 VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - Soil KW - 0 KW - Space life sciences KW - unmanned KW - Flight Experiment KW - Foton Project KW - Bacillus subtilis KW - Meteoroids KW - Vacuum KW - Mars KW - Spacecraft KW - Weightlessness KW - Ultraviolet Rays KW - Radiation Protection KW - Space Flight KW - Extraterrestrial Environment KW - Spores, Bacterial -- radiation effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67266597?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.atitle=Biological+space+experiments+for+the+simulation+of+Martian+conditions%3A+UV+radiation+and+Martian+soil+analogues.&rft.au=Rettberg%2C+P%3BRabbow%2C+E%3BPanitz%2C+C%3BHorneck%2C+G&rft.aulast=Rettberg&rft.aufirst=P&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1294&rft.isbn=&rft.btitle=&rft.title=Advances+in+space+research+%3A+the+official+journal+of+the+Committee+on+Space+Research+%28COSPAR%29&rft.issn=02731177&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2005-07-13 N1 - Date created - 2005-04-01 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - GEN T1 - The Case of the Great Space Exploration: An Educator Guide with Activities in Mathematics, Science, and Technology. The NASA SCI Files. EG-2004-09-12-LARC AN - 61909815; ED499695 AB - In this companion to the "NASA SCI Files" episode "The Case of the Great Space Exploration," the tree house detectives learn about NASA's new vision for exploring space. In four segments aimed at grades 3-5, students learn about a variety of aspects of space exploration. Each segment of the guide includes an overview, a set of objectives, vocabulary to be learned, a video component, related careers, resources, and student activities and worksheets. Guide includes a table indicating how each segment meets national standards for science, mathematics, and technology literacy. [Additional funding for this lesson guide was provided by Busch Gardens, Williamsburg and the NASA Langley Research Center's Aerospace Vehicle Systems Technology Program Office.] AU - Ricles, Shannon AU - Jaramillo, Becky AU - Fargo, Michelle Y1 - 2004 PY - 2004 DA - 2004 SP - 86 PB - NASA Educator Resource Center for Langley Research Center. 600 Settlers Landing Road, Hampton, VA 23669-4033. KW - ERIC, Resources in Education (RIE) KW - Elementary Education KW - Grade 3 KW - Grade 4 KW - Grade 5 KW - Class Activities KW - Technology Uses in Education KW - Career Awareness KW - Teaching Guides KW - Videotape Recordings KW - Space Exploration KW - National Standards UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/61909815?accountid=14244 LA - English DB - ERIC N1 - Last updated - 2014-03-21 ER - TY - JOUR T1 - The effect of external and internal fossil calibrations on the avian evolutionary timescale AN - 51874721; 2004-026470 AB - Molecular clocks can provide insights into the evolutionary timescale of groups with unusually biased or fragmentary fossil records, such as birds. In those cases, it is advantageous to establish internal anchor points-molecular time estimates-using the best external fossil calibrations. In turn, those anchor points can be used as calibrations for more detailed time estimation within the group under study. This method also avoids the inherent problems in drawing conclusions about the evolution of a group based on data tied to the poor fossil record of that same group. The galliform-anseriform divergence ( approximately 90 million years ago) is an example of such an ideal anchor point for molecular clock analyses in birds. JF - Journal of Paleontology AU - van Tuinen, Marcel AU - Hedges, Blair AU - Brochu, Christopher A AU - Sumrall, Colin D AU - Theodor, Jessica M Y1 - 2004/01// PY - 2004 DA - January 2004 SP - 45 EP - 50 PB - Paleontological Society, Lawrence, KS VL - 78 IS - 1 SN - 0022-3360, 0022-3360 KW - time scales KW - Aves KW - Chordata KW - time factor KW - phylogeny KW - calibration KW - biologic evolution KW - Vertebrata KW - molecular biology KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51874721?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Paleontology&rft.atitle=The+effect+of+external+and+internal+fossil+calibrations+on+the+avian+evolutionary+timescale&rft.au=van+Tuinen%2C+Marcel%3BHedges%2C+Blair%3BBrochu%2C+Christopher+A%3BSumrall%2C+Colin+D%3BTheodor%2C+Jessica+M&rft.aulast=van+Tuinen&rft.aufirst=Marcel&rft.date=2004-01-01&rft.volume=78&rft.issue=1&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Journal+of+Paleontology&rft.issn=00223360&rft_id=info:doi/ L2 - http://jpaleontol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - Sixth North American paleontological convention ; symposium on When clocks collide; calibrating lineage divergences from fossils and molecules N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 63 N1 - PubXState - KS N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - JPALAZ N1 - SubjectsTermNotLitGenreText - Aves; biologic evolution; calibration; Chordata; molecular biology; phylogeny; Tetrapoda; time factor; time scales; Vertebrata ER - TY - JOUR T1 - Characterization of Venus Midlands (V57 Fredegonde, and V3 Meskhent Tessera Quadrangles) and developing criteria to test geological history models AN - 51842388; 2004-043747 JF - Open-File Report - U. S. Geological Survey AU - Head, James W AU - Ivanov, Misha A Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - Fredegonde Quadrangle KW - Magellan Program KW - Venus KW - landform evolution KW - characterization KW - mapping KW - Midlands KW - terrestrial planets KW - models KW - planets KW - Meskhent Tessera Quadrangle KW - topography KW - volcanism KW - surface features KW - reconstruction KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51842388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Characterization+of+Venus+Midlands+%28V57+Fredegonde%2C+and+V3+Meskhent+Tessera+Quadrangles%29+and+developing+criteria+to+test+geological+history+models&rft.au=Head%2C+James+W%3BIvanov%2C+Misha+A&rft.aulast=Head&rft.aufirst=James&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 16 N1 - PubXState - VA N1 - Document feature - illus. incl. geol. sketch maps N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - characterization; Fredegonde Quadrangle; landform evolution; Magellan Program; mapping; Meskhent Tessera Quadrangle; Midlands; models; planets; reconstruction; surface features; terrestrial planets; topography; USGS; Venus; volcanism ER - TY - JOUR T1 - Global mapping of Ganymede at 1:15M scale; defining dark terrain AN - 51842331; 2004-043758 JF - Open-File Report - U. S. Geological Survey AU - Patterson, G Wesley AU - Head, James W AU - Collins, Geoffrey C AU - Pappalardo, Robert T AU - Prockter, Louise M Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - albedo KW - surface properties KW - icy satellites KW - imagery KW - Galileo Program KW - Jupiter KW - Ganymede Satellite KW - Voyager Program KW - mapping KW - Galilean satellites KW - giant planets KW - planets KW - terrains KW - surface features KW - outer planets KW - satellites KW - USGS KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51842331?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Global+mapping+of+Ganymede+at+1%3A15M+scale%3B+defining+dark+terrain&rft.au=Patterson%2C+G+Wesley%3BHead%2C+James+W%3BCollins%2C+Geoffrey+C%3BPappalardo%2C+Robert+T%3BProckter%2C+Louise+M&rft.aulast=Patterson&rft.aufirst=G&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 10 N1 - PubXState - VA N1 - Document feature - illus. incl. geol. sketch maps N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-11-17 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - albedo; Galilean satellites; Galileo Program; Ganymede Satellite; giant planets; icy satellites; imagery; Jupiter; mapping; outer planets; planets; remote sensing; satellites; surface features; surface properties; terrains; USGS; Voyager Program ER - TY - JOUR T1 - Global geological mapping of Europa; strategy and update AN - 51842189; 2004-043756 JF - Open-File Report - U. S. Geological Survey AU - Figueredo, P H AU - Tanaka, Kenneth L AU - Senske, D AU - Hare, Trent M AU - Greeley, Ronald AU - Becker, T L Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - icy satellites KW - imagery KW - petrology KW - Europa Satellite KW - Galileo Program KW - Jupiter KW - Voyager Program KW - mapping KW - Galilean satellites KW - giant planets KW - planets KW - geographic information systems KW - photogeology KW - surface features KW - information systems KW - outer planets KW - satellites KW - USGS KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51842189?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Global+geological+mapping+of+Europa%3B+strategy+and+update&rft.au=Figueredo%2C+P+H%3BTanaka%2C+Kenneth+L%3BSenske%2C+D%3BHare%2C+Trent+M%3BGreeley%2C+Ronald%3BBecker%2C+T+L&rft.aulast=Figueredo&rft.aufirst=P&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - PubXState - VA N1 - Document feature - illus. incl. geol. sketch map N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Europa Satellite; Galilean satellites; Galileo Program; geographic information systems; giant planets; icy satellites; imagery; information systems; Jupiter; lithostratigraphy; mapping; outer planets; petrology; photogeology; planets; remote sensing; satellites; surface features; USGS; Voyager Program ER - TY - JOUR T1 - Geologic map of the MTM 85080 Quadrangle, Planum Boreum region of Mars AN - 51841261; 2004-043741 JF - Open-File Report - U. S. Geological Survey AU - Herkenhoff, K E Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - albedo KW - lithostratigraphy KW - tectonic elements KW - polar regions KW - imagery KW - petrology KW - Viking Program KW - Mars KW - mapping KW - ice caps KW - terrestrial planets KW - planets KW - Planum Boreum KW - ice KW - frost action KW - surface features KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51841261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+map+of+the+MTM+85080+Quadrangle%2C+Planum+Boreum+region+of+Mars&rft.au=Herkenhoff%2C+K+E&rft.aulast=Herkenhoff&rft.aufirst=K&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 20 N1 - PubXState - VA N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - albedo; frost action; ice; ice caps; imagery; lithostratigraphy; mapping; Mars; petrology; planets; Planum Boreum; polar regions; surface features; tectonic elements; terrestrial planets; USGS; Viking Program ER - TY - JOUR T1 - The geology of the V39 Taussig Quadrangle AN - 51840263; 2004-043751 JF - Open-File Report - U. S. Geological Survey AU - Brian, A W AU - Stofan, Ellen R Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - tectonic elements KW - imagery KW - petrology KW - Taussig Quadrangle KW - Magellan Program KW - Venus KW - radar methods KW - coronae KW - volcanic centers KW - terrestrial planets KW - planets KW - volcanic features KW - volcanism KW - USGS KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51840263?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=The+geology+of+the+V39+Taussig+Quadrangle&rft.au=Brian%2C+A+W%3BStofan%2C+Ellen+R&rft.aulast=Brian&rft.aufirst=A&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 8 N1 - PubXState - VA N1 - Document feature - geol. sketch map N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - coronae; imagery; lithostratigraphy; Magellan Program; petrology; planets; radar methods; remote sensing; Taussig Quadrangle; tectonic elements; terrestrial planets; USGS; Venus; volcanic centers; volcanic features; volcanism ER - TY - JOUR T1 - Annual meeting of planetary geologic mappers AN - 51840118; 2004-043738 JF - Open-File Report - U. S. Geological Survey Y1 - 2004 PY - 2004 DA - 2004 SP - 66 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - symposia KW - extraterrestrial geology KW - cartography KW - planetology KW - mapping KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51840118?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Annual+meeting+of+planetary+geologic+mappers&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - PubXState - VA N1 - SuppNotes - Accessed on April 4, 2004; individual abstracts are cited separately N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - cartography; extraterrestrial geology; mapping; planetology; symposia; USGS ER - TY - BOOK T1 - Greenland; recent mass balance observations AN - 51839814; 2004-046098 JF - Mass balance of the cryosphere; observations and modelling of contemporary and future changes AU - Thomas, Robert H A2 - Bamber, Jonathan L. A2 - Payne, Antony J. Y1 - 2004 PY - 2004 DA - 2004 PB - Cambridge University Press, Cambridge SN - 0521808952 KW - ablation KW - icebergs KW - ice accumulation KW - Arctic region KW - echo sounding KW - Greenland ice sheet KW - glaciers KW - glacier ice KW - snow accumulation KW - ice sheets KW - depth KW - ice movement KW - Greenland KW - sea-level changes KW - mass balance KW - calving KW - velocity KW - ice surveys KW - glacial geology KW - discharge KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51839814?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Thomas%2C+Robert+H&rft.aulast=Thomas&rft.aufirst=Robert&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0521808952&rft.btitle=Greenland%3B+recent+mass+balance+observations&rft.title=Greenland%3B+recent+mass+balance+observations&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 135 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Geologic mapping on Mars (eastern portion of the Medusae Fossae Formation) and Venus (V15 Quadrangle, Bellona Fossae) AN - 51839564; 2004-043746 JF - Open-File Report - U. S. Geological Survey AU - Zimbelman, James R Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - imagery KW - petrology KW - THEMIS KW - Magellan Program KW - Venus KW - Mars KW - mapping KW - correlation KW - Bellona Fossae KW - terrestrial planets KW - planets KW - Medusae Fossae Formation KW - stratigraphic units KW - MOLA KW - orbital observations KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51839564?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+mapping+on+Mars+%28eastern+portion+of+the+Medusae+Fossae+Formation%29+and+Venus+%28V15+Quadrangle%2C+Bellona+Fossae%29&rft.au=Zimbelman%2C+James+R&rft.aulast=Zimbelman&rft.aufirst=James&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 12 N1 - PubXState - VA N1 - Document feature - illus. incl. geol. sketch maps N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-09-16 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Bellona Fossae; correlation; imagery; lithostratigraphy; Magellan Program; mapping; Mars; Medusae Fossae Formation; MOLA; orbital observations; petrology; planets; stratigraphic units; terrestrial planets; THEMIS; USGS; Venus ER - TY - JOUR T1 - Results of geologic mapping of the south polar region of Mars at 1:3,000,000 scale and future 1:1,500,000 scale polar mapping AN - 51839261; 2004-043742 JF - Open-File Report - U. S. Geological Survey AU - Kolb, E J AU - Tanaka, Kenneth L Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - tectonic elements KW - polar regions KW - petrology KW - Mars KW - mapping KW - landforms KW - altimetry KW - Mars Orbiter Camera KW - terrestrial planets KW - planets KW - geographic information systems KW - volcanism KW - surface features KW - Mars Global Surveyor Program KW - MOLA KW - information systems KW - orbital observations KW - USGS KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51839261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Results+of+geologic+mapping+of+the+south+polar+region+of+Mars+at+1%3A3%2C000%2C000+scale+and+future+1%3A1%2C500%2C000+scale+polar+mapping&rft.au=Kolb%2C+E+J%3BTanaka%2C+Kenneth+L&rft.aulast=Kolb&rft.aufirst=E&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 7 N1 - PubXState - VA N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - altimetry; geographic information systems; information systems; landforms; mapping; Mars; Mars Global Surveyor Program; Mars Orbiter Camera; MOLA; orbital observations; petrology; planets; polar regions; remote sensing; surface features; tectonic elements; terrestrial planets; USGS; volcanism ER - TY - JOUR T1 - Lipid biomarker and carbon isotopic signatures for stromatolite-forming, microbial mat communities and Phormidium cultures from Yellowstone National Park AN - 51826333; 2004-054206 JF - Geobiology AU - Jahnke, Linda L AU - Embaye, Tsegereda AU - Hope, Janet AU - Turk, Kendra A AU - van Zuilen, Mark AU - Des Marais, David J AU - Farmer, Jack D AU - Summons, Roger E Y1 - 2004/01// PY - 2004 DA - January 2004 SP - 31 EP - 47 PB - Blackwell, Oxford VL - 2 IS - 1 SN - 1472-4677, 1472-4677 KW - United States KW - upper Precambrian KW - fatty acids KW - lipids KW - isotopes KW - gas chromatograms KW - aliphatic hydrocarbons KW - Lower Geyser Basin KW - stable isotopes KW - ground water KW - laboratory studies KW - algal mats KW - carbon KW - Yellowstone National Park KW - geysers KW - springs KW - sedimentary structures KW - thermophilic taxa KW - esters KW - cyanobacteria KW - experimental studies KW - Precambrian KW - modern analogs KW - living taxa KW - isotope ratios KW - biogenic structures KW - biochemistry KW - C-13/C-12 KW - Proterozoic KW - alkanes KW - biomarkers KW - thermal waters KW - algal structures KW - organic compounds KW - organic acids KW - bacteriohopanepolyols KW - hydrocarbons KW - hot springs KW - Phormidium KW - 02D:Isotope geochemistry KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51826333?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geobiology&rft.atitle=Lipid+biomarker+and+carbon+isotopic+signatures+for+stromatolite-forming%2C+microbial+mat+communities+and+Phormidium+cultures+from+Yellowstone+National+Park&rft.au=Jahnke%2C+Linda+L%3BEmbaye%2C+Tsegereda%3BHope%2C+Janet%3BTurk%2C+Kendra+A%3Bvan+Zuilen%2C+Mark%3BDes+Marais%2C+David+J%3BFarmer%2C+Jack+D%3BSummons%2C+Roger+E&rft.aulast=Jahnke&rft.aufirst=Linda&rft.date=2004-01-01&rft.volume=2&rft.issue=1&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=Geobiology&rft.issn=14724677&rft_id=info:doi/ L2 - http://www.blackwellpublishing.com/journal.asp?ref=1472-4677 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 93 N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algal mats; algal structures; aliphatic hydrocarbons; alkanes; bacteriohopanepolyols; biochemistry; biogenic structures; biomarkers; C-13/C-12; carbon; cyanobacteria; esters; experimental studies; fatty acids; gas chromatograms; geysers; ground water; hot springs; hydrocarbons; isotope ratios; isotopes; laboratory studies; lipids; living taxa; Lower Geyser Basin; modern analogs; organic acids; organic compounds; Phormidium; Precambrian; Proterozoic; sedimentary structures; springs; stable isotopes; thermal waters; thermophilic taxa; United States; upper Precambrian; Yellowstone National Park ER - TY - JOUR T1 - New mapping efforts in the enigmatic Arabia Terra, Mars AN - 51810610; 2004-069509 JF - Open-File Report - U. S. Geological Survey AU - Hynek, Brian M AU - Jakosky, Bruce M AU - Phillips, R J Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - albedo KW - imagery KW - impact features KW - Mars KW - mapping KW - landforms KW - Mars Odyssey KW - Arabia Terra KW - terrestrial planets KW - planets KW - topography KW - terrains KW - surface features KW - Mars Global Surveyor Program KW - impact craters KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51810610?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=New+mapping+efforts+in+the+enigmatic+Arabia+Terra%2C+Mars&rft.au=Hynek%2C+Brian+M%3BJakosky%2C+Bruce+M%3BPhillips%2C+R+J&rft.aulast=Hynek&rft.aufirst=Brian&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 11 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - albedo; Arabia Terra; imagery; impact craters; impact features; landforms; mapping; Mars; Mars Global Surveyor Program; Mars Odyssey; planets; surface features; terrains; terrestrial planets; topography; USGS ER - TY - JOUR T1 - Initial 1:1,500,000-scale geologic mapping results of Planum Australe, Mars AN - 51810591; 2004-069510 JF - Open-File Report - U. S. Geological Survey AU - Kolb, E J AU - Tanaka, K L Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - imagery KW - impact features KW - THEMIS KW - Mars KW - mapping KW - landforms KW - areal geology KW - terrestrial planets KW - planets KW - topography KW - mass movements KW - surface features KW - impact craters KW - Planum Australe KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51810591?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Initial+1%3A1%2C500%2C000-scale+geologic+mapping+results+of+Planum+Australe%2C+Mars&rft.au=Kolb%2C+E+J%3BTanaka%2C+K+L&rft.aulast=Kolb&rft.aufirst=E&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 4 N1 - PubXState - VA N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - areal geology; imagery; impact craters; impact features; landforms; lithostratigraphy; mapping; Mars; mass movements; planets; Planum Australe; surface features; terrestrial planets; THEMIS; topography; USGS ER - TY - JOUR T1 - An intercomparison of soil moisture fields in North American Land Data Assimilation System (NLDAS) AN - 51810423; 2004-067355 JF - Journal of Geophysical Research AU - Schaake, John C AU - Duan, Qingyun AU - Koren, Victor AU - Mitchell, Kenneth E AU - Houser, Paul R AU - Wood, Eric F AU - Robock, Alan AU - Lettenmaier, Dennis P AU - Lohmann, Dag AU - Cosgrove, Brian AU - Sheffield, Justin AU - Luo, Lifeng AU - Higgins, R Wayne AU - Pinker, Rachel T AU - Tarpley, J Dan Y1 - 2004/01// PY - 2004 DA - January 2004 SP - 16 PB - American Geophysical Union, Washington, DC VL - 109 IS - D1 SN - 0148-0227, 0148-0227 KW - United States KW - soils KW - North America KW - numerical models KW - Canada KW - moisture KW - soil surveys KW - surveys KW - meteorology KW - climate KW - temperature KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51810423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=An+intercomparison+of+soil+moisture+fields+in+North+American+Land+Data+Assimilation+System+%28NLDAS%29&rft.au=Schaake%2C+John+C%3BDuan%2C+Qingyun%3BKoren%2C+Victor%3BMitchell%2C+Kenneth+E%3BHouser%2C+Paul+R%3BWood%2C+Eric+F%3BRobock%2C+Alan%3BLettenmaier%2C+Dennis+P%3BLohmann%2C+Dag%3BCosgrove%2C+Brian%3BSheffield%2C+Justin%3BLuo%2C+Lifeng%3BHiggins%2C+R+Wayne%3BPinker%2C+Rachel+T%3BTarpley%2C+J+Dan&rft.aulast=Schaake&rft.aufirst=John&rft.date=2004-01-01&rft.volume=109&rft.issue=D1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2002JD003309 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 30 N1 - PubXState - DC N1 - Document feature - illus. incl. 11 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Canada; climate; meteorology; moisture; North America; numerical models; soil surveys; soils; surveys; temperature; United States DO - http://dx.doi.org/10.1029/2002JD003309 ER - TY - BOOK T1 - Life in the universe; expectations and constraints AN - 51808028; 2004-066230 JF - Life in the universe; expectations and constraints AU - Schulze-Makuch, Dirk AU - Irwin, Louis N A2 - Brack, Andre A2 - Baross, John A2 - Horneck, Gerda A2 - McKay, Christopher P. A2 - Mayor, Michel A2 - Stan-Lotter, H. Y1 - 2004 PY - 2004 DA - 2004 SP - 172 PB - Springer-Verlag, Berlin SN - 3540206272 KW - solar system KW - astrobiology KW - indicators KW - simulation KW - silicon KW - life origin KW - nutrients KW - models KW - habitat KW - detection KW - stars KW - planetology KW - terrestrial comparison KW - thermodynamic properties KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51808028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Schulze-Makuch%2C+Dirk%3BIrwin%2C+Louis+N&rft.aulast=Schulze-Makuch&rft.aufirst=Dirk&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=3540206272&rft.btitle=Life+in+the+universe%3B+expectations+and+constraints&rft.title=Life+in+the+universe%3B+expectations+and+constraints&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Martian impact crater resources for planetary mappers AN - 51807587; 2004-069504 JF - Open-File Report - U. S. Geological Survey AU - Barlow, N G Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - programs KW - impact features KW - data processing KW - Mars KW - mapping KW - information management KW - data management KW - terrestrial planets KW - spatial distribution KW - planets KW - geographic information systems KW - surface features KW - data bases KW - information systems KW - impact craters KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51807587?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Martian+impact+crater+resources+for+planetary+mappers&rft.au=Barlow%2C+N+G&rft.aulast=Barlow&rft.aufirst=N&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 18 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - data bases; data management; data processing; geographic information systems; impact craters; impact features; information management; information systems; mapping; Mars; planets; programs; spatial distribution; surface features; terrestrial planets; USGS ER - TY - JOUR T1 - 1:500,000 geomorphic mapping of southeastern Margaritifer Sinus, Mars I; geologic evolution in MTMs -10022 and -15022 AN - 51807564; 2004-069514 JF - Open-File Report - U. S. Geological Survey AU - Williams, K K AU - Grant, J A Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - imagery KW - THEMIS KW - drainage patterns KW - channels KW - Viking Program KW - Mars KW - mapping KW - landforms KW - terrestrial planets KW - planets KW - terrains KW - volcanism KW - Margaritifer Sinus KW - surface features KW - Mars Global Surveyor Program KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51807564?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=1%3A500%2C000+geomorphic+mapping+of+southeastern+Margaritifer+Sinus%2C+Mars+I%3B+geologic+evolution+in+MTMs+-10022+and+-15022&rft.au=Williams%2C+K+K%3BGrant%2C+J+A&rft.aulast=Williams&rft.aufirst=K&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 9 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2016-09-16 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - channels; drainage patterns; imagery; landforms; mapping; Margaritifer Sinus; Mars; Mars Global Surveyor Program; planets; surface features; terrains; terrestrial planets; THEMIS; USGS; Viking Program; volcanism ER - TY - JOUR T1 - Geologic mapping in the Hellas region of Mars AN - 51805722; 2004-069505 JF - Open-File Report - U. S. Geological Survey AU - Crown, David A AU - Mest, Scott C Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - imagery KW - impact features KW - Tyrrhena Terra KW - Hellas Basin KW - Hesperia Planum KW - Viking Program KW - Mars KW - mapping KW - landforms KW - areal geology KW - terrestrial planets KW - planets KW - surface features KW - impact craters KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51805722?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+mapping+in+the+Hellas+region+of+Mars&rft.au=Crown%2C+David+A%3BMest%2C+Scott+C&rft.aulast=Crown&rft.aufirst=David&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 5 N1 - PubXState - VA N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - areal geology; Hellas Basin; Hesperia Planum; imagery; impact craters; impact features; landforms; lithostratigraphy; mapping; Mars; planets; surface features; terrestrial planets; Tyrrhena Terra; USGS; Viking Program ER - TY - JOUR T1 - Geologic mapping of the Medusae Fossae Formation on Mars AN - 51805455; 2004-069511 JF - Open-File Report - U. S. Geological Survey AU - Shockey, K M AU - Zimbelman, J R AU - Friedmann, S J AU - Irwin, R P Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - imagery KW - THEMIS KW - Mars KW - mapping KW - areal geology KW - Mars Odyssey KW - terrestrial planets KW - planets KW - Medusae Fossae Formation KW - Amazonian KW - volcanism KW - folds KW - tectonics KW - USGS KW - faults KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51805455?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+mapping+of+the+Medusae+Fossae+Formation+on+Mars&rft.au=Shockey%2C+K+M%3BZimbelman%2C+J+R%3BFriedmann%2C+S+J%3BIrwin%2C+R+P&rft.aulast=Shockey&rft.aufirst=K&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 11 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2016-11-17 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Amazonian; areal geology; faults; folds; imagery; lithostratigraphy; mapping; Mars; Mars Odyssey; Medusae Fossae Formation; planets; tectonics; terrestrial planets; THEMIS; USGS; volcanism ER - TY - JOUR T1 - Preliminary geology of the Niobe Quadrangle (V-23), Venus AN - 51782903; 2004-069494 JF - Open-File Report - U. S. Geological Survey AU - Hansen, V L Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - tectonic elements KW - imagery KW - petrology KW - Magellan Program KW - Venus KW - mapping KW - terrestrial planets KW - Niobe Quadrangle KW - planets KW - topography KW - volcanism KW - surface features KW - tesserae KW - fabric KW - USGS KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51782903?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Preliminary+geology+of+the+Niobe+Quadrangle+%28V-23%29%2C+Venus&rft.au=Hansen%2C+V+L&rft.aulast=Hansen&rft.aufirst=V&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 13 N1 - PubXState - VA N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - fabric; imagery; Magellan Program; mapping; Niobe Quadrangle; petrology; planets; remote sensing; surface features; tectonic elements; terrestrial planets; tesserae; topography; USGS; Venus; volcanism ER - TY - JOUR T1 - Results from ongoing mapping of V14, the Ganiki Planitia (formerly called Nemesis Tesserae) quadrangle, Venus AN - 51782686; 2004-069493 JF - Open-File Report - U. S. Geological Survey AU - Grosfils, Eric B AU - Long, Sylvan M Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - tectonic elements KW - imagery KW - lava flows KW - Venus KW - Nemesis Tesserae KW - mapping KW - areal geology KW - terrestrial planets KW - planets KW - geographic information systems KW - volcanism KW - Ganiki Planitia Quadrangle KW - surface features KW - tesserae KW - information systems KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51782686?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Results+from+ongoing+mapping+of+V14%2C+the+Ganiki+Planitia+%28formerly+called+Nemesis+Tesserae%29+quadrangle%2C+Venus&rft.au=Grosfils%2C+Eric+B%3BLong%2C+Sylvan+M&rft.aulast=Grosfils&rft.aufirst=Eric&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - PubXState - VA N1 - Last updated - 2016-09-16 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - areal geology; Ganiki Planitia Quadrangle; geographic information systems; imagery; information systems; lava flows; lithostratigraphy; mapping; Nemesis Tesserae; planets; surface features; tectonic elements; terrestrial planets; tesserae; USGS; Venus; volcanism ER - TY - JOUR T1 - Geologic mapping of the Helen Planitia Quadrangle (V52), Venus AN - 51781871; 2004-069498 JF - Open-File Report - U. S. Geological Survey AU - Lopez, I AU - Hansen, V L Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - tectonic elements KW - imagery KW - petrology KW - impact features KW - Magellan Program KW - Venus KW - Helen Planitia Quadrangle KW - resurfacing KW - mapping KW - areal geology KW - terrestrial planets KW - planets KW - SAR KW - volcanism KW - surface features KW - tesserae KW - impact craters KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51781871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+mapping+of+the+Helen+Planitia+Quadrangle+%28V52%29%2C+Venus&rft.au=Lopez%2C+I%3BHansen%2C+V+L&rft.aulast=Lopez&rft.aufirst=I&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 8 N1 - PubXState - VA N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - areal geology; Helen Planitia Quadrangle; imagery; impact craters; impact features; Magellan Program; mapping; petrology; planets; resurfacing; SAR; surface features; tectonic elements; terrestrial planets; tesserae; USGS; Venus; volcanism ER - TY - JOUR T1 - Geological mapping of Europa; update and lineament sequencing AN - 51781061; 2004-069500 JF - Open-File Report - U. S. Geological Survey AU - Figueredo, Patricio H AU - Hare, T M AU - Tanaka, K L AU - Greeley, Ronald AU - Senske, D Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - orientation KW - icy satellites KW - lineaments KW - Europa Satellite KW - resurfacing KW - Jupiter KW - mapping KW - Galilean satellites KW - giant planets KW - planets KW - geographic information systems KW - information systems KW - tectonics KW - outer planets KW - satellites KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51781061?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geological+mapping+of+Europa%3B+update+and+lineament+sequencing&rft.au=Figueredo%2C+Patricio+H%3BHare%2C+T+M%3BTanaka%2C+K+L%3BGreeley%2C+Ronald%3BSenske%2C+D&rft.aulast=Figueredo&rft.aufirst=Patricio&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 9 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Europa Satellite; Galilean satellites; geographic information systems; giant planets; icy satellites; information systems; Jupiter; lineaments; mapping; orientation; outer planets; planets; resurfacing; satellites; tectonics; USGS ER - TY - JOUR T1 - Geologic mapping of the Bellona Fossae (V15) Quadrangle, Venus AN - 51780971; 2004-069499 JF - Open-File Report - U. S. Geological Survey AU - Zimbelman, J R Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - tectonic elements KW - imagery KW - petrology KW - Bellona Fossae Quadrangle KW - Venus KW - resurfacing KW - mapping KW - relief KW - terrestrial planets KW - planets KW - topography KW - SAR KW - volcanism KW - surface features KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51780971?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+mapping+of+the+Bellona+Fossae+%28V15%29+Quadrangle%2C+Venus&rft.au=Zimbelman%2C+J+R&rft.aulast=Zimbelman&rft.aufirst=J&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 10 N1 - PubXState - VA N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Bellona Fossae Quadrangle; imagery; lithostratigraphy; mapping; petrology; planets; relief; resurfacing; SAR; surface features; tectonic elements; terrestrial planets; topography; USGS; Venus; volcanism ER - TY - JOUR T1 - Geological mapping of quadrangles V-3, V-7, and V-57, Venus; preliminary results AN - 51779834; 2004-069495 JF - Open-File Report - U. S. Geological Survey AU - Ivanov, M A AU - Head, James W Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - orientation KW - Venus KW - mapping KW - wrinkle ridges KW - coronae KW - areal geology KW - terrestrial planets KW - planets KW - mountains KW - volcanism KW - surface features KW - grooved terrains KW - tectonics KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51779834?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geological+mapping+of+quadrangles+V-3%2C+V-7%2C+and+V-57%2C+Venus%3B+preliminary+results&rft.au=Ivanov%2C+M+A%3BHead%2C+James+W&rft.aulast=Ivanov&rft.aufirst=M&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 11 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - areal geology; coronae; grooved terrains; mapping; mountains; orientation; planets; surface features; tectonics; terrestrial planets; USGS; Venus; volcanism; wrinkle ridges ER - TY - BOOK T1 - Remote-sensing science and technology for studying mountain environments AN - 51774731; 2005-002523 JF - Geographic information science and mountain geomorphology AU - Bishop, Michael P AU - Colby, Jeffrey D AU - Luvall, Jeffrey C AU - Quattrochi, Dale AU - Rickman, Douglas L A2 - Bishop, Michael P. A2 - Shroder, John F., Jr. A2 - Blondel, Philippe Y1 - 2004 PY - 2004 DA - 2004 PB - Springer-Verlag, Berlin SN - 354042640X KW - thematic mapper KW - technology KW - glaciers KW - mathematical models KW - digital terrain models KW - measurement KW - spatial variations KW - mountains KW - Landsat KW - topography KW - geographic information systems KW - information systems KW - ecology KW - applications KW - glacial geology KW - geomorphology KW - landscapes KW - accuracy KW - SPOT KW - remote sensing KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51774731?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Bishop%2C+Michael+P%3BColby%2C+Jeffrey+D%3BLuvall%2C+Jeffrey+C%3BQuattrochi%2C+Dale%3BRickman%2C+Douglas+L&rft.aulast=Bishop&rft.aufirst=Michael&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=354042640X&rft.btitle=Remote-sensing+science+and+technology+for+studying+mountain+environments&rft.title=Remote-sensing+science+and+technology+for+studying+mountain+environments&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 147 N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Scarp-bounded benches in Gorgonum Chaos, Mars; formed beneath an ice-covered lake? AN - 51756817; 2005-012216 JF - Geophysical Research Letters AU - Howard, Alan D AU - Moore, Jeffrey M Y1 - 2004/01// PY - 2004 DA - January 2004 SP - 5 PB - American Geophysical Union, Washington, DC VL - 31 IS - 1 SN - 0094-8276, 0094-8276 KW - high-resolution methods KW - erosion KW - lakes KW - ice cover KW - Mars KW - platforms KW - Mars Orbiter Camera KW - glacial features KW - terrestrial planets KW - morphology KW - Gorgonum Chaos KW - planets KW - scarps KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51756817?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Scarp-bounded+benches+in+Gorgonum+Chaos%2C+Mars%3B+formed+beneath+an+ice-covered+lake%3F&rft.au=Howard%2C+Alan+D%3BMoore%2C+Jeffrey+M&rft.aulast=Howard&rft.aufirst=Alan&rft.date=2004-01-01&rft.volume=31&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2003GL018925 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 17 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - erosion; glacial features; Gorgonum Chaos; high-resolution methods; ice cover; lakes; Mars; Mars Orbiter Camera; morphology; planets; platforms; scarps; terrestrial planets DO - http://dx.doi.org/10.1029/2003GL018925 ER - TY - JOUR T1 - Methane et climat TT - Methane and climate AN - 51754193; 2005-011294 JF - Pour la Science AU - Kasting, James Y1 - 2004 PY - 2004 DA - 2004 SP - 28 EP - 34 PB - Eugene Belin, Paris VL - 323 SN - 0153-4092, 0153-4092 KW - methane KW - upper Precambrian KW - Precambrian KW - popular geology KW - Paleoproterozoic KW - global KW - aliphatic hydrocarbons KW - atmosphere KW - Proterozoic KW - biologic evolution KW - alkanes KW - paleoclimatology KW - clathrates KW - climate change KW - organic compounds KW - biogenic processes KW - hydrocarbons KW - Archean KW - microorganisms KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51754193?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Pour+la+Science&rft.atitle=Methane+et+climat&rft.au=Kasting%2C+James&rft.aulast=Kasting&rft.aufirst=James&rft.date=2004-01-01&rft.volume=323&rft.issue=&rft.spage=28&rft.isbn=&rft.btitle=&rft.title=Pour+la+Science&rft.issn=01534092&rft_id=info:doi/ LA - French DB - GeoRef 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 - 2005-01-01 N1 - Number of references - 3 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; Archean; atmosphere; biogenic processes; biologic evolution; clathrates; climate change; global; hydrocarbons; methane; microorganisms; organic compounds; paleoclimatology; Paleoproterozoic; popular geology; Precambrian; Proterozoic; upper Precambrian ER - TY - JOUR T1 - Tumbleweed; a new paradigm for surveying the surface of Mars for in-situ resources AN - 51746364; 2005-018951 JF - LPI Contribution AU - Kuhlman, K R AU - Behar, A E AU - Jones, J A AU - Carsey, F AU - Hajos, G A AU - Flick, J J AU - Antol, J AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 SP - 27 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - terrestrial planets KW - mineral exploration KW - planets KW - in situ KW - tumbleweed-type instruments KW - Mars KW - mineral resources KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51746364?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Tumbleweed%3B+a+new+paradigm+for+surveying+the+surface+of+Mars+for+in-situ+resources&rft.au=Kuhlman%2C+K+R%3BBehar%2C+A+E%3BJones%2C+J+A%3BCarsey%2C+F%3BHajos%2C+G+A%3BFlick%2C+J+J%3BAntol%2C+J%3BAnonymous&rft.aulast=Kuhlman&rft.aufirst=K&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Space resources roundtable VI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - in situ; instruments; Mars; mineral exploration; mineral resources; planets; terrestrial planets; tumbleweed-type instruments ER - TY - JOUR T1 - Granular materials and risks in ISRU AN - 51746027; 2005-018939 JF - LPI Contribution AU - Behringer, Robert P AU - Wilkinson, R Allen AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 SP - 10 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - mineral exploration KW - ISRU KW - failures KW - technology KW - in situ KW - mineral resources KW - exploration KW - granular materials KW - planetology KW - risk assessment KW - In Situ Resource Utilization KW - instruments KW - design KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51746027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Granular+materials+and+risks+in+ISRU&rft.au=Behringer%2C+Robert+P%3BWilkinson%2C+R+Allen%3BAnonymous&rft.aulast=Behringer&rft.aufirst=Robert&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=10&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Space resources roundtable VI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - design; exploration; failures; granular materials; in situ; In Situ Resource Utilization; instruments; ISRU; mineral exploration; mineral resources; planetology; risk assessment; technology ER - TY - JOUR T1 - Drilling to extract liquid water on Mars; feasible and worth the investment AN - 51745588; 2005-018966 JF - LPI Contribution AU - Stoker, Carol R AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 SP - 44 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - water KW - soils KW - technology KW - Moon KW - analog simulation KW - Mars KW - production KW - cost KW - feasibility studies KW - terrestrial planets KW - planets KW - ice KW - terrestrial comparison KW - drilling KW - water resources KW - field studies KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51745588?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Drilling+to+extract+liquid+water+on+Mars%3B+feasible+and+worth+the+investment&rft.au=Stoker%2C+Carol+R%3BAnonymous&rft.aulast=Stoker&rft.aufirst=Carol&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Space resources roundtable VI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - analog simulation; cost; drilling; feasibility studies; field studies; ice; Mars; Moon; planets; production; soils; technology; terrestrial comparison; terrestrial planets; water; water resources ER - TY - JOUR T1 - Robotic subsurface analyzer and sample handler for resources reconnaissance and preliminary site assessment for ISRU activities at the lunar cold traps AN - 51745507; 2005-018945 JF - LPI Contribution AU - Gorevan, S P AU - Wilson, J AU - Bartlett, P AU - Powderly, J AU - Lawrence, D AU - Elphic, R AU - Mungas, Greg AU - McCullough, E AU - Stoker, C AU - Cannon, H AU - Glass, B AU - Carrier, W D AU - Schmitt, H AU - Johnson, Jerome B AU - Cole, D AU - Dreyer, C AU - McKay, David S AU - Morris, R V AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 SP - 21 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - mineral exploration KW - ISRU KW - technology KW - sampling KW - Moon KW - ice KW - In Situ Resource Utilization KW - regolith KW - mineral resources KW - instruments KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51745507?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Robotic+subsurface+analyzer+and+sample+handler+for+resources+reconnaissance+and+preliminary+site+assessment+for+ISRU+activities+at+the+lunar+cold+traps&rft.au=Gorevan%2C+S+P%3BWilson%2C+J%3BBartlett%2C+P%3BPowderly%2C+J%3BLawrence%2C+D%3BElphic%2C+R%3BMungas%2C+Greg%3BMcCullough%2C+E%3BStoker%2C+C%3BCannon%2C+H%3BGlass%2C+B%3BCarrier%2C+W+D%3BSchmitt%2C+H%3BJohnson%2C+Jerome+B%3BCole%2C+D%3BDreyer%2C+C%3BMcKay%2C+David+S%3BMorris%2C+R+V%3BAnonymous&rft.aulast=Gorevan&rft.aufirst=S&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Space resources roundtable VI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - exploration; ice; In Situ Resource Utilization; instruments; ISRU; mineral exploration; mineral resources; Moon; regolith; sampling; technology ER - TY - JOUR T1 - The nature of lunar soils; consideration for simulants AN - 51745184; 2005-018968 JF - LPI Contribution AU - Taylor, Lawrence A AU - McKay, David S AU - Carrier, W David, III AU - Carter, James L AU - Weiblen, Paul AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 SP - 46 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - soil mechanics KW - pedogenesis KW - aggregate KW - Moon KW - grain size KW - characterization KW - mechanical properties KW - simulation KW - weathering KW - porosity KW - space weathering KW - physical properties KW - particulate materials KW - glass materials KW - lunar soils KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51745184?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+nature+of+lunar+soils%3B+consideration+for+simulants&rft.au=Taylor%2C+Lawrence+A%3BMcKay%2C+David+S%3BCarrier%2C+W+David%2C+III%3BCarter%2C+James+L%3BWeiblen%2C+Paul%3BAnonymous&rft.aulast=Taylor&rft.aufirst=Lawrence&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=46&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Space resources roundtable VI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - aggregate; characterization; glass materials; grain size; lunar soils; mechanical properties; Moon; particulate materials; pedogenesis; physical properties; porosity; simulation; soil mechanics; space weathering; weathering ER - TY - JOUR T1 - SILVER; surface imaging for lunar volatiles, resources, and exploration AN - 51745139; 2005-018959 JF - LPI Contribution AU - Pappalardo, Robert AU - Cobabe-Ammann, E AU - Cook, A C AU - Greeley, R AU - Gulick, V C AU - McClintock, W E AU - Moore, J M AU - Stern, S A AU - Vasavada, A R AU - McClelland, M AU - Westfall, J AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 SP - 36 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - Surface Imaging for Lunar Volatiles, Exploration, and Resources KW - mineral exploration KW - surface properties KW - programs KW - high-resolution methods KW - imagery KW - Moon KW - mineral resources KW - volatiles KW - detection KW - technical cooperation KW - SILVER Program KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51745139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=SILVER%3B+surface+imaging+for+lunar+volatiles%2C+resources%2C+and+exploration&rft.au=Pappalardo%2C+Robert%3BCobabe-Ammann%2C+E%3BCook%2C+A+C%3BGreeley%2C+R%3BGulick%2C+V+C%3BMcClintock%2C+W+E%3BMoore%2C+J+M%3BStern%2C+S+A%3BVasavada%2C+A+R%3BMcClelland%2C+M%3BWestfall%2C+J%3BAnonymous&rft.aulast=Pappalardo&rft.aufirst=Robert&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=36&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Space resources roundtable VI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - detection; high-resolution methods; imagery; instruments; mineral exploration; mineral resources; Moon; programs; SILVER Program; Surface Imaging for Lunar Volatiles, Exploration, and Resources; surface properties; technical cooperation; volatiles ER - TY - JOUR T1 - Lunar simulants; JSC-1 is gone; the need for new standardized root simulants AN - 51744624; 2005-018941 JF - LPI Contribution AU - Carter, James L AU - McKay, David S AU - Taylor, Lawrence A AU - Carrier, W David, III AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 SP - 15 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - Moon KW - standard materials KW - interlaboratory comparison KW - standardization KW - simulation KW - synthetic materials KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51744624?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Lunar+simulants%3B+JSC-1+is+gone%3B+the+need+for+new+standardized+root+simulants&rft.au=Carter%2C+James+L%3BMcKay%2C+David+S%3BTaylor%2C+Lawrence+A%3BCarrier%2C+W+David%2C+III%3BAnonymous&rft.aulast=Carter&rft.aufirst=James&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Space resources roundtable VI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - interlaboratory comparison; Moon; regolith; simulation; standard materials; standardization; synthetic materials ER - TY - JOUR T1 - A magnetic perspective on the Martian crustal dichotomy AN - 51741278; 2005-018901 JF - LPI Contribution AU - Connerney, J E P AU - Acuna, M H AU - Ness, N F AU - Mitchell, D L AU - Lin, R P AU - Reme, H AU - Watters, Thomas R AU - McGovern, Patrick J Y1 - 2004 PY - 2004 DA - 2004 SP - 11 EP - 12 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - dichotomy boundary KW - demagnetization KW - hemispheric dichotomy KW - magnetization KW - paleomagnetism KW - Mars KW - impacts KW - magnetic field KW - boundary conditions KW - terrestrial planets KW - planets KW - Mars Global Surveyor Program KW - orbital observations KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51741278?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+magnetic+perspective+on+the+Martian+crustal+dichotomy&rft.au=Connerney%2C+J+E+P%3BAcuna%2C+M+H%3BNess%2C+N+F%3BMitchell%2C+D+L%3BLin%2C+R+P%3BReme%2C+H%3BWatters%2C+Thomas+R%3BMcGovern%2C+Patrick+J&rft.aulast=Connerney&rft.aufirst=J+E&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Hemispheres apart; the origin and modification of the Martian crustal dichotomy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - boundary conditions; crust; demagnetization; dichotomy boundary; hemispheric dichotomy; impacts; magnetic field; magnetization; Mars; Mars Global Surveyor Program; orbital observations; paleomagnetism; planets; terrestrial planets ER - TY - JOUR T1 - Application of satellite magnetic observations for estimating near-surface magnetic anomalies AN - 51734657; 2005-026316 AB - Regional to continental scale magnetic anomaly maps are becoming increasingly available from airborne, shipborne, and terrestrial surveys. Satellite data are commonly considered to fill the coverage gaps in regional compilations of these near-surface surveys. For the near-surface Antarctic magnetic anomaly map being produced by the Antarctic Digital Magnetic Anomaly Project (ADMAP), we show that near-surface magnetic anomaly estimation is greatly enhanced by the joint inversion of the near-surface data with Ortsed satellite observations compared to Magsat data that have order-of-magnitude greater measurement errors, albeit collected at much lower orbital altitudes. The CHAMP satellite is observing the geomagnetic field with the same measurement accuracy as the Orsted mission, but at the lower orbital altitudes covered by Magsat. Hence, additional significant improvement in predicting near-surface magnetic anomalies can result as lithospheric magnetic anomaly data from the CHAMP mission become available. Our analysis also suggests that a further order-of-magnitude improvement in the accuracy of the magnetometer measurements at minimum orbital altitude may reveal considerable new insight into the magnetic properties of the lithosphere. JF - Earth, Planets and Space AU - Kim, Hyung Rae AU - von Frese, Ralph R B AU - Golynsky (Golynskiy), Alexander V (Aleksander V) AU - Taylor, Patrick T AU - Kim, Jeong Woo Y1 - 2004 PY - 2004 DA - 2004 SP - 955 EP - 966 PB - Terra Scientific Publishing Company (TERRAPUB), Tokyo VL - 56 IS - 10 SN - 1343-8832, 1343-8832 KW - ADMAP KW - lithosphere KW - statistical analysis KW - magnetic anomalies KW - core KW - applications KW - simulation KW - satellite methods KW - remote sensing KW - observations KW - least-squares analysis KW - 18:Solid-earth geophysics KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51734657?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Planets+and+Space&rft.atitle=Application+of+satellite+magnetic+observations+for+estimating+near-surface+magnetic+anomalies&rft.au=Kim%2C+Hyung+Rae%3Bvon+Frese%2C+Ralph+R+B%3BGolynsky+%28Golynskiy%29%2C+Alexander+V+%28Aleksander+V%29%3BTaylor%2C+Patrick+T%3BKim%2C+Jeong+Woo&rft.aulast=Kim&rft.aufirst=Hyung&rft.date=2004-01-01&rft.volume=56&rft.issue=10&rft.spage=955&rft.isbn=&rft.btitle=&rft.title=Earth%2C+Planets+and+Space&rft.issn=13438832&rft_id=info:doi/10.1186%2FBF03351793 L2 - http://www.terrapub.co.jp/journals/EPS/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 50 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-08-14 N1 - SubjectsTermNotLitGenreText - ADMAP; applications; core; least-squares analysis; lithosphere; magnetic anomalies; observations; remote sensing; satellite methods; simulation; statistical analysis DO - http://dx.doi.org/10.1186/BF03351793 ER - TY - JOUR T1 - Element mapping in anhydrous IDPs; identification of the host phases of major/minor elements as a test of nebula condensation models AN - 51715328; 2005-042831 JF - LPI Contribution AU - Flynn, G J AU - Keller, L P AU - Wirick, S AU - Jacobsen, C AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - 9068 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - solar system KW - minor elements KW - condensation KW - cosmochemistry KW - interplanetary dust KW - X-ray spectra KW - XANES spectra KW - solar nebula KW - volatiles KW - major elements KW - metals KW - spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51715328?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Element+mapping+in+anhydrous+IDPs%3B+identification+of+the+host+phases+of+major%2Fminor+elements+as+a+test+of+nebula+condensation+models&rft.au=Flynn%2C+G+J%3BKeller%2C+L+P%3BWirick%2C+S%3BJacobsen%2C+C%3BAnonymous&rft.aulast=Flynn&rft.aufirst=G&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Chondrites and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - condensation; cosmochemistry; interplanetary dust; major elements; metals; minor elements; solar nebula; solar system; spectra; volatiles; X-ray spectra; XANES spectra ER - TY - JOUR T1 - History of thermally processed solids in the protoplanetary disk; reconciling theoretical models and meteoritical evidence AN - 51713491; 2005-042827 JF - LPI Contribution AU - Cuzzi, J N AU - Petaev (Petayev), Michail I (Mikhail I) AU - Scott, Edward R D AU - Weidenschilling, S J AU - Ciesla, F J AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - 9110 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - accretion KW - stony meteorites KW - calcium-aluminum inclusions KW - thermal properties KW - planetesimals KW - solar nebula KW - genesis KW - meteorites KW - dynamics KW - chondrules KW - inclusions KW - theoretical models KW - chondrites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51713491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=History+of+thermally+processed+solids+in+the+protoplanetary+disk%3B+reconciling+theoretical+models+and+meteoritical+evidence&rft.au=Cuzzi%2C+J+N%3BPetaev+%28Petayev%29%2C+Michail+I+%28Mikhail+I%29%3BScott%2C+Edward+R+D%3BWeidenschilling%2C+S+J%3BCiesla%2C+F+J%3BAnonymous&rft.aulast=Cuzzi&rft.aufirst=J&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Chondrites and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - accretion; calcium-aluminum inclusions; chondrites; chondrules; dynamics; genesis; inclusions; meteorites; planetesimals; solar nebula; stony meteorites; theoretical models; thermal properties ER - TY - JOUR T1 - The collisions of chondrules behind shock waves AN - 51713462; 2005-042825 JF - LPI Contribution AU - Ciesla, F J AU - Hood, L L AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - 9057 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - genesis KW - meteorites KW - shock waves KW - stony meteorites KW - chondrules KW - velocity KW - heating KW - crystallization KW - chondrites KW - thermal history KW - melts KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51713462?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+collisions+of+chondrules+behind+shock+waves&rft.au=Ciesla%2C+F+J%3BHood%2C+L+L%3BAnonymous&rft.aulast=Ciesla&rft.aufirst=F&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Chondrites and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - chondrites; chondrules; crystallization; genesis; heating; melts; meteorites; shock waves; stony meteorites; thermal history; velocity ER - TY - JOUR T1 - Constraints on the origin of chondrules and CAIs from short-lived and long-lived radionuclides AN - 51712835; 2005-042863 JF - LPI Contribution AU - Kita, N T AU - Huss, G R AU - Tachibana, S AU - Amelin, Y AU - Zinner, E AU - Nyquist, L E AU - Hutcheon, I D AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - 9064 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - relative age KW - Pb/Pb KW - alkaline earth metals KW - Be-10 KW - isotopes KW - calcium-aluminum inclusions KW - cosmochronology KW - radioactive decay KW - genesis KW - meteorites KW - Al-26 KW - radioactive isotopes KW - geochronology KW - metals KW - chondrules KW - aluminum KW - inclusions KW - absolute age KW - geochemistry KW - beryllium KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51712835?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Constraints+on+the+origin+of+chondrules+and+CAIs+from+short-lived+and+long-lived+radionuclides&rft.au=Kita%2C+N+T%3BHuss%2C+G+R%3BTachibana%2C+S%3BAmelin%2C+Y%3BZinner%2C+E%3BNyquist%2C+L+E%3BHutcheon%2C+I+D%3BAnonymous&rft.aulast=Kita&rft.aufirst=N&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Chondrites and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 28 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - absolute age; Al-26; alkaline earth metals; aluminum; Be-10; beryllium; calcium-aluminum inclusions; chondrules; cosmochronology; genesis; geochemistry; geochronology; inclusions; isotopes; metals; meteorites; Pb/Pb; radioactive decay; radioactive isotopes; relative age ER - TY - JOUR T1 - New nickel vapor pressure measurements; possible implications for nebular condensates AN - 51712796; 2005-042858 JF - LPI Contribution AU - Johnson, N M AU - Meibom, A AU - Ferguson, F T AU - Nuth, J A, III AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - 9092 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - stony meteorites KW - pressure KW - condensation KW - parent bodies KW - cosmochemistry KW - planetesimals KW - measurement KW - solar nebula KW - genesis KW - meteorites KW - metals KW - nickel KW - planetology KW - thermodynamic properties KW - chondrites KW - chemical composition KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51712796?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=New+nickel+vapor+pressure+measurements%3B+possible+implications+for+nebular+condensates&rft.au=Johnson%2C+N+M%3BMeibom%2C+A%3BFerguson%2C+F+T%3BNuth%2C+J+A%2C+III%3BAnonymous&rft.aulast=Johnson&rft.aufirst=N&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Chondrites and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - chemical composition; chondrites; condensation; cosmochemistry; genesis; measurement; metals; meteorites; nickel; parent bodies; planetesimals; planetology; pressure; solar nebula; stony meteorites; thermodynamic properties ER - TY - JOUR T1 - Chondrule crystallization experiments AN - 51711448; 2005-042848 JF - LPI Contribution AU - Hewins, R H AU - Connolly, H C, Jr AU - Lofgren, G E AU - Libourel, G AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - 9036 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - experimental studies KW - textures KW - thermal history KW - simulation KW - melts KW - solar nebula KW - genesis KW - meteorites KW - laboratory studies KW - mineral composition KW - chondrules KW - chemical properties KW - crystallization KW - geochemistry KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51711448?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Chondrule+crystallization+experiments&rft.au=Hewins%2C+R+H%3BConnolly%2C+H+C%2C+Jr%3BLofgren%2C+G+E%3BLibourel%2C+G%3BAnonymous&rft.aulast=Hewins&rft.aufirst=R&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Chondrites and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - chemical properties; chondrules; crystallization; experimental studies; genesis; geochemistry; laboratory studies; melts; meteorites; mineral composition; simulation; solar nebula; textures; thermal history ER - TY - JOUR T1 - The mineralogy and grain properties of the disk surfaces in the three Herbig Ae/Be stars AN - 51711384; 2005-042844 JF - LPI Contribution AU - Harker, D E AU - Wooden, D H AU - Woodward, C E AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - 9077 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - silicates KW - models KW - genesis KW - shock waves KW - mineral composition KW - stars KW - theoretical models KW - planetology KW - planetesimals KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51711384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+mineralogy+and+grain+properties+of+the+disk+surfaces+in+the+three+Herbig+Ae%2FBe+stars&rft.au=Harker%2C+D+E%3BWooden%2C+D+H%3BWoodward%2C+C+E%3BAnonymous&rft.aulast=Harker&rft.aufirst=D&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Chondrites and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - genesis; mineral composition; models; planetesimals; planetology; shock waves; silicates; stars; theoretical models ER - TY - JOUR T1 - Workshop on Chondrites and the protoplanetary disk AN - 51711236; 2005-042893 JF - LPI Contribution AU - Nakamura, K AU - Messenger, S AU - Keller, L P AU - Flynn, G J AU - Wirick, S AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - 9067 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - stony meteorites KW - isotopes KW - calcium-aluminum inclusions KW - Tagish Lake Meteorite KW - planetesimals KW - stable isotopes KW - nitrogen KW - XANES spectra KW - meteorites KW - laboratory studies KW - mineral composition KW - chemical reactions KW - inclusions KW - geochemical anomalies KW - spectra KW - chondrites KW - geochemistry KW - experimental studies KW - N-15/N-14 KW - isotope ratios KW - anomalies KW - carbonaceous chondrites KW - X-ray spectra KW - genesis KW - organic compounds KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51711236?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Workshop+on+Chondrites+and+the+protoplanetary+disk&rft.au=Nakamura%2C+K%3BMessenger%2C+S%3BKeller%2C+L+P%3BFlynn%2C+G+J%3BWirick%2C+S%3BAnonymous&rft.aulast=Nakamura&rft.aufirst=K&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Chondrites and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - anomalies; calcium-aluminum inclusions; carbonaceous chondrites; chemical reactions; chondrites; experimental studies; genesis; geochemical anomalies; geochemistry; inclusions; isotope ratios; isotopes; laboratory studies; meteorites; mineral composition; N-15/N-14; nitrogen; organic compounds; planetesimals; spectra; stable isotopes; stony meteorites; Tagish Lake Meteorite; X-ray spectra; XANES spectra ER - TY - JOUR T1 - The nature and origin of interplanetary dust; high temperature components AN - 51709640; 2005-042861 JF - LPI Contribution AU - Keller, L P AU - Messenger, S AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - 9071 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - experimental studies KW - stony meteorites KW - isotopes KW - parent bodies KW - grain size KW - thermal history KW - interplanetary dust KW - temperature KW - genesis KW - meteorites KW - laboratory studies KW - mineral composition KW - heating KW - chondrites KW - chemical composition KW - high temperature KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51709640?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+nature+and+origin+of+interplanetary+dust%3B+high+temperature+components&rft.au=Keller%2C+L+P%3BMessenger%2C+S%3BAnonymous&rft.aulast=Keller&rft.aufirst=L&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Chondrites and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 23 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - chemical composition; chondrites; experimental studies; genesis; grain size; heating; high temperature; interplanetary dust; isotopes; laboratory studies; meteorites; mineral composition; parent bodies; stony meteorites; temperature; thermal history ER - TY - JOUR T1 - Cratering rates in the Jovian System AN - 51709297; 2005-043831 JF - LPI Contribution AU - Zahnle, K AU - Schenk, Paul M AU - Dones, L AU - Levison, H AU - Nimmo, Francis AU - Prockter, Louise M Y1 - 2004 PY - 2004 DA - 2004 SP - 98 EP - 99 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - icy satellites KW - Triton Satellite KW - impact features KW - Europa Satellite KW - Kuiper Belt KW - Jupiter KW - Ganymede Satellite KW - Galilean satellites KW - planetesimals KW - dwarf planets KW - giant planets KW - size distribution KW - outer planets KW - Neptune KW - satellites KW - solar system KW - rates KW - models KW - planets KW - volatiles KW - comets KW - Uranus KW - impact craters KW - Pluto KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51709297?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Cratering+rates+in+the+Jovian+System&rft.au=Zahnle%2C+K%3BSchenk%2C+Paul+M%3BDones%2C+L%3BLevison%2C+H%3BNimmo%2C+Francis%3BProckter%2C+Louise+M&rft.aulast=Zahnle&rft.aufirst=K&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=98&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Europa's icy shell; past, present, and future N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - comets; dwarf planets; Europa Satellite; Galilean satellites; Ganymede Satellite; giant planets; icy satellites; impact craters; impact features; Jupiter; Kuiper Belt; models; Neptune; outer planets; planetesimals; planets; Pluto; rates; satellites; size distribution; solar system; Triton Satellite; Uranus; volatiles ER - TY - JOUR T1 - Subsurface action in Europa's ocean AN - 51709258; 2005-043828 JF - LPI Contribution AU - Vance, S D AU - Brown, J M AU - Spohn, T AU - Shock, E L AU - Schenk, Paul M AU - Nimmo, Francis AU - Prockter, Louise M Y1 - 2004 PY - 2004 DA - 2004 SP - 93 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - icy satellites KW - plumes KW - pressure KW - Europa Satellite KW - sulfates KW - igneous rocks KW - tidal heating KW - Galilean satellites KW - ultramafics KW - hydrothermal conditions KW - tides KW - models KW - plutonic rocks KW - rotation KW - ice KW - surface features KW - peridotites KW - composition KW - subsurface oceans KW - satellites KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51709258?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Subsurface+action+in+Europa%27s+ocean&rft.au=Vance%2C+S+D%3BBrown%2C+J+M%3BSpohn%2C+T%3BShock%2C+E+L%3BSchenk%2C+Paul+M%3BNimmo%2C+Francis%3BProckter%2C+Louise+M&rft.aulast=Vance&rft.aufirst=S&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=93&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Europa's icy shell; past, present, and future N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - composition; crust; Europa Satellite; Galilean satellites; hydrothermal conditions; ice; icy satellites; igneous rocks; models; peridotites; plumes; plutonic rocks; pressure; rotation; satellites; subsurface oceans; sulfates; surface features; tidal heating; tides; ultramafics ER - TY - JOUR T1 - High silicate crystalline-to-amorphous ratios in comets C/2001 Q4 (NEAT) and Hale-Bopp AN - 51709233; 2005-042925 JF - LPI Contribution AU - Wooden, D H AU - Harker, D E AU - Woodward, C E AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - 9100 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - silicates KW - alkaline earth metals KW - magnesium KW - shock waves KW - amorphous materials KW - textures KW - grain size KW - planetesimals KW - crystallinity KW - temperature KW - solar nebula KW - genesis KW - mineral composition KW - comets KW - metals KW - Hale-Bopp Comet KW - chemical composition KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51709233?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=High+silicate+crystalline-to-amorphous+ratios+in+comets+C%2F2001+Q4+%28NEAT%29+and+Hale-Bopp&rft.au=Wooden%2C+D+H%3BHarker%2C+D+E%3BWoodward%2C+C+E%3BAnonymous&rft.aulast=Wooden&rft.aufirst=D&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Chondrites and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 25 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - alkaline earth metals; amorphous materials; chemical composition; comets; crystallinity; genesis; grain size; Hale-Bopp Comet; magnesium; metals; mineral composition; planetesimals; shock waves; silicates; solar nebula; temperature; textures ER - TY - JOUR T1 - Formation and stability of radiation products in Europa's icy shell AN - 51709224; 2005-043808 JF - LPI Contribution AU - Moore, Marla H AU - Hudson, R L AU - Carlson, R W AU - Ferrante, R F AU - Schenk, Paul M AU - Nimmo, Francis AU - Prockter, Louise M Y1 - 2004 PY - 2004 DA - 2004 SP - 55 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - hydrates KW - icy satellites KW - irradiation KW - oxygen KW - Europa Satellite KW - Jupiter KW - Galilean satellites KW - protons KW - ions KW - magnetic field KW - infrared spectra KW - giant planets KW - carbon dioxide KW - sublimation KW - laboratory studies KW - ice KW - spectra KW - outer planets KW - satellites KW - geochemistry KW - electrons KW - water KW - sulfur dioxide KW - experimental studies KW - radiation damage KW - planets KW - hydrogen peroxide KW - sulfur KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51709224?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Formation+and+stability+of+radiation+products+in+Europa%27s+icy+shell&rft.au=Moore%2C+Marla+H%3BHudson%2C+R+L%3BCarlson%2C+R+W%3BFerrante%2C+R+F%3BSchenk%2C+Paul+M%3BNimmo%2C+Francis%3BProckter%2C+Louise+M&rft.aulast=Moore&rft.aufirst=Marla&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=55&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Europa's icy shell; past, present, and future N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - carbon dioxide; electrons; Europa Satellite; experimental studies; Galilean satellites; geochemistry; giant planets; hydrates; hydrogen peroxide; ice; icy satellites; infrared spectra; ions; irradiation; Jupiter; laboratory studies; magnetic field; outer planets; oxygen; planets; protons; radiation damage; satellites; spectra; sublimation; sulfur; sulfur dioxide; water ER - TY - JOUR T1 - Chondrule formation in planetesimal bow shocks; physical processes in the near vicinity of the planetesimal AN - 51708837; 2005-042852 JF - LPI Contribution AU - Hood, L L AU - Ciesla, F J AU - Weidenschilling, S J AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - 9028 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - shock waves KW - planetesimals KW - simulation KW - temperature KW - gases KW - models KW - genesis KW - meteorites KW - physical properties KW - dynamics KW - chondrules KW - heating KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51708837?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Chondrule+formation+in+planetesimal+bow+shocks%3B+physical+processes+in+the+near+vicinity+of+the+planetesimal&rft.au=Hood%2C+L+L%3BCiesla%2C+F+J%3BWeidenschilling%2C+S+J%3BAnonymous&rft.aulast=Hood&rft.aufirst=L&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Chondrites and the protoplanetary disk N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 20 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - chondrules; dynamics; gases; genesis; heating; meteorites; models; physical properties; planetesimals; shock waves; simulation; temperature ER - TY - JOUR T1 - Mid-infrared emission prior to strong earthquakes analyzed by remote sensing data AN - 51678414; 2005-066105 JF - Advances in Space Research AU - Ouzounov, D AU - Freund, F A2 - Singh, Ramesh P Y1 - 2004 PY - 2004 DA - 2004 SP - 268 EP - 273 PB - Elsevier, Oxford-New York VL - 33 IS - 3 SN - 0273-1177, 0273-1177 KW - technology KW - monitoring KW - geologic hazards KW - geophysical methods KW - simulation KW - satellite methods KW - information management KW - strong motion KW - infrared methods KW - ground motion KW - electromagnetic methods KW - earthquakes KW - instruments KW - remote sensing KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51678414?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=Mid-infrared+emission+prior+to+strong+earthquakes+analyzed+by+remote+sensing+data&rft.au=Ouzounov%2C+D%3BFreund%2C+F&rft.aulast=Ouzounov&rft.aufirst=D&rft.date=2004-01-01&rft.volume=33&rft.issue=3&rft.spage=268&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2FS0273-1177%2803%2900486-1 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - Second World Space Congress; 34th COSPAR scientific assembly; COSPAR symposium A0.3 on Natural and manmade hazards management using space technology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 14 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - earthquakes; electromagnetic methods; geologic hazards; geophysical methods; ground motion; information management; infrared methods; instruments; monitoring; remote sensing; satellite methods; simulation; strong motion; technology DO - http://dx.doi.org/10.1016/S0273-1177(03)00486-1 ER - TY - JOUR T1 - Soot climate forcing via snow and ice albedos AN - 51644662; 2006-007646 AB - Plausible estimates for the effect of soot on snow and ice albedos (1.5% in the Arctic and 3% in Northern Hemisphere land areas) yield a climate forcing of +0.3 W/m (super 2) in the Northern Hemisphere. The "efficacy" of this forcing is 2, i.e., for a given forcing it is twice as effective as CO (sub 2) in altering global surface air temperature. This indirect soot forcing may have contributed to global warming of the past century, including the trend toward early springs in the Northern Hemisphere, thinning Arctic sea ice, and melting land ice and permafrost. If, as we suggest, melting ice and sea level rise define the level of dangerous anthropogenic interference with the climate system, then reducing soot emissions, thus restoring snow albedos to pristine high values, would have the double benefit of reducing global warming and raising the global temperature level at which dangerous anthropogenic interference occurs. However, soot contributions to climate change do not alter the conclusion that anthropogenic greenhouse gases have been the main cause of recent global warming and will be the predominant climate forcing in the future. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Hansen, James AU - Nazarenko, Larissa Y1 - 2004/01// PY - 2004 DA - January 2004 SP - 423 EP - 428 PB - National Academy of Sciences, Washington, DC VL - 101 IS - 2 SN - 0027-8424, 0027-8424 KW - albedo KW - permafrost KW - air temperature KW - sea ice KW - ice cover KW - global change KW - simulation KW - climate change KW - temperature KW - air pollution KW - soot KW - melting KW - black carbon KW - ice KW - carbon KW - snow KW - greenhouse effect KW - climate forcing KW - global warming KW - human activity KW - Arctic region KW - global KW - pollution KW - efficacy KW - gases KW - models KW - sea-level changes KW - aerosols KW - Northern Hemisphere KW - seasonal variations KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51644662?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Soot+climate+forcing+via+snow+and+ice+albedos&rft.au=Hansen%2C+James%3BNazarenko%2C+Larissa&rft.aulast=Hansen&rft.aufirst=James&rft.date=2004-01-01&rft.volume=101&rft.issue=2&rft.spage=423&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/1073%2Fpnas.2237157100 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 43 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - aerosols; air pollution; air temperature; albedo; Arctic region; black carbon; carbon; climate change; climate forcing; efficacy; gases; global; global change; global warming; greenhouse effect; human activity; ice; ice cover; melting; models; Northern Hemisphere; permafrost; pollution; sea ice; sea-level changes; seasonal variations; simulation; snow; soot; temperature DO - http://dx.doi.org/1073/pnas.2237157100 ER - TY - JOUR T1 - Haze aerosols in the atmosphere of early Earth; manna from heaven AN - 51639632; 2006-010278 AB - An organic haze layer in the upper atmosphere of Titan plays a crucial role in the atmospheric composition and climate of that moon. Such a haze layer may also have existed on the early Earth, providing an ultraviolet shield for greenhouse gases needed to warm the planet enough for life to arise and evolve. Despite the implications of such a haze layer, little is known about the organic material produced under early Earth conditions when both CO (sub 2) and CH (sub 4) may have been abundant in the atmosphere. For the first time, we experimentally demonstrate that organic haze can be generated in different CH (sub 4) /CO (sub 2) ratios. Here, we show that haze aerosols are able to form at CH (sub 4) mixing ratios of 1,000 ppmv, a level likely to be present on early Earth. In addition, we find that organic hazes will form at C/O ratios as low as 0.6, which is lower than the predicted value of unity. We also show that as the C/O ratio decreases, the organic particles produced are more oxidized and contain biologically labile compounds. After life arose, the haze may thus have provided food for biota. JF - Astrobiology AU - Trainer, Melissa G AU - Pavlov, Alexander A AU - Curtis, Daniel B AU - McKay, Christopher P AU - Worsnop, Douglas R AU - Delia, Alice E AU - Toohey, Darin H AU - Toon, Owen B AU - Tolbert, Margaret A Y1 - 2004 PY - 2004 DA - 2004 SP - 409 EP - 419 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 4 SN - 1531-1074, 1531-1074 KW - experimental studies KW - methane KW - Precambrian KW - biochemistry KW - aliphatic hydrocarbons KW - atmosphere KW - alkanes KW - paleoclimatology KW - life origin KW - carbon dioxide KW - laboratory studies KW - organic compounds KW - paleoenvironment KW - hydrocarbons KW - aerosols KW - Archean KW - greenhouse effect KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51639632?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Haze+aerosols+in+the+atmosphere+of+early+Earth%3B+manna+from+heaven&rft.au=Trainer%2C+Melissa+G%3BPavlov%2C+Alexander+A%3BCurtis%2C+Daniel+B%3BMcKay%2C+Christopher+P%3BWorsnop%2C+Douglas+R%3BDelia%2C+Alice+E%3BToohey%2C+Darin+H%3BToon%2C+Owen+B%3BTolbert%2C+Margaret+A&rft.aulast=Trainer&rft.aufirst=Melissa&rft.date=2004-01-01&rft.volume=4&rft.issue=4&rft.spage=409&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 47 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; aliphatic hydrocarbons; alkanes; Archean; atmosphere; biochemistry; carbon dioxide; experimental studies; greenhouse effect; hydrocarbons; laboratory studies; life origin; methane; organic compounds; paleoclimatology; paleoenvironment; Precambrian ER - TY - JOUR T1 - Northern California Lidar Project AN - 51617781; 2006-024889 JF - Open-File Report - U. S. Geological Survey AU - Prentice, Carol AU - Crosby, Christopher J AU - Harding, David J AU - Haugerud, Ralph A AU - Merritts, Dorothy J AU - Gardner, Tom AU - Koehler, Rich D, III AU - Baldwin, John N Y1 - 2004 PY - 2004 DA - 2004 SP - 83 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - programs KW - Global Positioning System KW - Washington KW - laser methods KW - radar methods KW - strike-slip faults KW - displacements KW - digital terrain models KW - California KW - Puget Lowland KW - lidar methods KW - San Andreas Fault KW - USGS KW - Northern California KW - earthquakes KW - faults KW - 19:Seismology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51617781?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Northern+California+Lidar+Project&rft.au=Prentice%2C+Carol%3BCrosby%2C+Christopher+J%3BHarding%2C+David+J%3BHaugerud%2C+Ralph+A%3BMerritts%2C+Dorothy+J%3BGardner%2C+Tom%3BKoehler%2C+Rich+D%2C+III%3BBaldwin%2C+John+N&rft.aulast=Prentice&rft.aufirst=Carol&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1424/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - First annual Northern California earthquake hazards workshop N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - VA N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - California; digital terrain models; displacements; earthquakes; faults; Global Positioning System; laser methods; lidar methods; Northern California; programs; Puget Lowland; radar methods; San Andreas Fault; strike-slip faults; United States; USGS; Washington ER - TY - JOUR T1 - Impact-shocked rocks; insights into Archean and extraterrestrial microbial habitats (and sites for prebiotic chemistry?) AN - 51614173; 2006-026113 JF - Advances in Space Research AU - Cockell, C S A2 - Horneck, Gerda A2 - Levasseur-Regourd, Anny-Chantal Y1 - 2004 PY - 2004 DA - 2004 SP - 1231 EP - 1235 PB - Elsevier, Oxford-New York VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - photosynthesis KW - impact features KW - moisture KW - prebiotic chemistry KW - astrobiology KW - Mars KW - ecosystems KW - Paleoarchean KW - aqueous solutions KW - Queen Elizabeth Islands KW - electromagnetic radiation KW - Nunavut KW - metamorphic rocks KW - Haughton impact structure KW - Archean KW - tectonics KW - Hadean KW - gneisses KW - cyanobacteria KW - Earth KW - Precambrian KW - Arctic region KW - photochemistry KW - porous materials KW - impacts KW - metamorphism KW - porosity KW - ultraviolet radiation KW - terrestrial planets KW - planets KW - habitat KW - organic compounds KW - paleoenvironment KW - Devon Island KW - Canada KW - paleobiology KW - bacteria KW - solar radiation KW - impact craters KW - shock metamorphism KW - microorganisms KW - 12:Stratigraphy KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51614173?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=Impact-shocked+rocks%3B+insights+into+Archean+and+extraterrestrial+microbial+habitats+%28and+sites+for+prebiotic+chemistry%3F%29&rft.au=Cockell%2C+C+S&rft.aulast=Cockell&rft.aufirst=C&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1231&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2003.06.027 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - COSPAR-IAC conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 27 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - aqueous solutions; Archean; Arctic region; astrobiology; bacteria; Canada; cyanobacteria; Devon Island; Earth; ecosystems; electromagnetic radiation; gneisses; habitat; Hadean; Haughton impact structure; impact craters; impact features; impacts; Mars; metamorphic rocks; metamorphism; microorganisms; moisture; Nunavut; organic compounds; Paleoarchean; paleobiology; paleoenvironment; photochemistry; photosynthesis; planets; porosity; porous materials; prebiotic chemistry; Precambrian; Queen Elizabeth Islands; shock metamorphism; solar radiation; tectonics; terrestrial planets; ultraviolet radiation DO - http://dx.doi.org/10.1016/j.asr.2003.06.027 ER - TY - JOUR T1 - Use of different methods for discovery of ice-entrapped microorganisms in ancient layers of the Antarctic glacier AN - 51611566; 2006-026112 AB - Investigations throughout the thickness of the ice sheet above Lake Vostok show the presence of microorganisms belonging to different well-known taxonomic groups, even in the very ancient horizons near close to floor of the glacier. Different methods were used to search for microorganisms that are rarely found in the deep ancient layers of an ice sheet. Primary investigations tried the usual methods of sowing samples onto different nutrient media, and the result was that only a few microorganisms grew on the media used. Further investigations of the very ancient layers of the ice sheet by radioisotopic, luminescence, and scanning electron microscopy methods at different modifications, revealed the quantity and morphological diversity of the cells of microorganisms that were distributed on the different horizons. (mod. journ. abst.) JF - Advances in Space Research AU - Abyzov, S S AU - Hoover, Richard B AU - Imura, S AU - Mitskevich, I N AU - Naganuma, T AU - Poglazova, M N AU - Ivanov, M V A2 - Horneck, Gerda A2 - Levasseur-Regourd, Anny-Chantal Y1 - 2004 PY - 2004 DA - 2004 SP - 1222 EP - 1230 PB - Elsevier, Oxford-New York VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - Plantae KW - ice cores KW - isotopes KW - glaciers KW - astrobiology KW - algae KW - ice sheets KW - energy dispersive X-ray spectra KW - radioactive isotopes KW - Lake Vostok KW - fungi KW - diatoms KW - detection KW - Antarctica KW - microscope methods KW - ice KW - carbon KW - bacteria KW - C-14 KW - chemical composition KW - SEM data KW - microorganisms KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51611566?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=Use+of+different+methods+for+discovery+of+ice-entrapped+microorganisms+in+ancient+layers+of+the+Antarctic+glacier&rft.au=Abyzov%2C+S+S%3BHoover%2C+Richard+B%3BImura%2C+S%3BMitskevich%2C+I+N%3BNaganuma%2C+T%3BPoglazova%2C+M+N%3BIvanov%2C+M+V&rft.aulast=Abyzov&rft.aufirst=S&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1222&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2003.08.033 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - COSPAR-IAC conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 22 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - algae; Antarctica; astrobiology; bacteria; C-14; carbon; chemical composition; detection; diatoms; energy dispersive X-ray spectra; fungi; glaciers; ice; ice cores; ice sheets; isotopes; Lake Vostok; microorganisms; microscope methods; Plantae; radioactive isotopes; SEM data DO - http://dx.doi.org/10.1016/j.asr.2003.08.033 ER - TY - JOUR T1 - approximately 1.8 Ga iron-mineralized microbiota from the Gunflint Iron Formation, Ontario, Canada; implications for Mars AN - 51610957; 2006-026117 JF - Advances in Space Research AU - Schelble, R T AU - Westall, F AU - Allen, C C A2 - Horneck, Gerda A2 - Levasseur-Regourd, Anny-Chantal Y1 - 2004 PY - 2004 DA - 2004 SP - 1268 EP - 1273 PB - Elsevier, Oxford-New York VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - silicates KW - clay KW - stilpnomelane KW - Mink Mountain KW - silica minerals KW - banded iron formations KW - astrobiology KW - Mars KW - preferred orientation KW - sedimentary rocks KW - pseudomorphism KW - hematite KW - sediments KW - oxides KW - mineralization KW - framework silicates KW - sedimentary structures KW - chemically precipitated rocks KW - Precambrian KW - oncolites KW - clastic sediments KW - biogenic structures KW - structural analysis KW - Ontario KW - energy dispersive X-ray spectra KW - terrestrial planets KW - morphology KW - greenalite KW - stromatolites KW - planets KW - iron formations KW - Canada KW - microscope methods KW - natural analogs KW - quartz KW - sheet silicates KW - Eastern Canada KW - SEM data KW - preservation KW - microfossils KW - Gunflint Iron Formation KW - microorganisms KW - magnetite KW - 08:General paleontology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51610957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=approximately+1.8+Ga+iron-mineralized+microbiota+from+the+Gunflint+Iron+Formation%2C+Ontario%2C+Canada%3B+implications+for+Mars&rft.au=Schelble%2C+R+T%3BWestall%2C+F%3BAllen%2C+C+C&rft.aulast=Schelble&rft.aufirst=R&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1268&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2003.10.036 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - COSPAR-IAC conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 20 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - astrobiology; banded iron formations; biogenic structures; Canada; chemically precipitated rocks; clastic sediments; clay; Eastern Canada; energy dispersive X-ray spectra; framework silicates; greenalite; Gunflint Iron Formation; hematite; iron formations; magnetite; Mars; microfossils; microorganisms; microscope methods; mineralization; Mink Mountain; morphology; natural analogs; oncolites; Ontario; oxides; planets; Precambrian; preferred orientation; preservation; pseudomorphism; quartz; sedimentary rocks; sedimentary structures; sediments; SEM data; sheet silicates; silica minerals; silicates; stilpnomelane; stromatolites; structural analysis; terrestrial planets DO - http://dx.doi.org/10.1016/j.asr.2003.10.036 ER - TY - JOUR T1 - Modeling the Earth's dynamo AN - 51610214; 2006-029754 AB - For the past decade, three-dimensional time-dependent computer models have been used to predict and explain how the geomagnetic field is maintained by convection in the Earth's fluid core. Geodynamo models have simulated magnetic fields that have surface structure and time dependence similar to the Earth's field, including dipole reversals. However, no dynamo model has yet been run at the spatial resolution required to simulate a broad spectrum of turbulence, which surely exists in the Earth's fluid core. Two-dimensional simulations of magnetoconvection show how the structure and time dependence of even the large-scale features change dramatically when the solution becomes strongly turbulent. Although these two-dimensional turbulent simulations lack the important effects of three-dimensional spherical geometry, based on their results one must question how geophysically realistic the large-scale dynamo mechanism is in current three-dimensional laminar simulations. Whatever the answer, we look forward to new discoveries from the next generation of turbulent dynamo models. JF - Geophysical Monograph AU - Glatzmaier, Gary A AU - Ogden, Darcy E AU - Clune, Thomas L Y1 - 2004 PY - 2004 DA - 2004 SP - 13 EP - 24 PB - American Geophysical Union, Washington, DC VL - 150 SN - 0065-8448, 0065-8448 KW - outer core KW - Earth KW - dynamos KW - core KW - turbulence KW - convection KW - magnetic field KW - two-dimensional models KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51610214?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Modeling+the+Earth%27s+dynamo&rft.au=Glatzmaier%2C+Gary+A%3BOgden%2C+Darcy+E%3BClune%2C+Thomas+L&rft.aulast=Glatzmaier&rft.aufirst=Gary&rft.date=2004-01-01&rft.volume=150&rft.issue=&rft.spage=13&rft.isbn=9781118666012&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F150GM03 LA - English DB - GeoRef N1 - Conference title - IUGG 23rd general assembly, The state of the planet; frontiers and challenges N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 69 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - IUGG Vol. 19 N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - convection; core; dynamos; Earth; magnetic field; outer core; turbulence; two-dimensional models DO - http://dx.doi.org/10.1029/150GM03 ER - TY - JOUR T1 - Chemical composition of atmospheric aerosols over the Indian Ocean; impact of continental advection AN - 51606376; 2006-033264 JF - Advances in Space Research AU - Nair, Prabha R AU - Parameswaran, K AU - Sunilkumar, S V AU - Abraham, A AU - Jacob, S A2 - Burrows, J. P. A2 - Thompson, A. M. A2 - Eichmann, K. U. Y1 - 2004 PY - 2004 DA - 2004 SP - 828 EP - 832 PB - Elsevier, Oxford-New York VL - 34 IS - 4 SN - 0273-1177, 0273-1177 KW - tropical environment KW - chlorine KW - alkaline earth metals KW - magnesium KW - halogens KW - alkali metals KW - atmosphere KW - sodium KW - salinity KW - advection KW - spatial variations KW - evaporation KW - Indian Ocean KW - sea salt KW - metals KW - marine environment KW - cations KW - aerosols KW - wind transport KW - chemical composition KW - geochemistry KW - 07:Oceanography KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51606376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=Chemical+composition+of+atmospheric+aerosols+over+the+Indian+Ocean%3B+impact+of+continental+advection&rft.au=Nair%2C+Prabha+R%3BParameswaran%2C+K%3BSunilkumar%2C+S+V%3BAbraham%2C+A%3BJacob%2C+S&rft.aulast=Nair&rft.aufirst=Prabha&rft.date=2004-01-01&rft.volume=34&rft.issue=4&rft.spage=828&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2003.08.061 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - Trace constituents in the troposphere and lower stratosphere N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 12 N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - advection; aerosols; alkali metals; alkaline earth metals; atmosphere; cations; chemical composition; chlorine; evaporation; geochemistry; halogens; Indian Ocean; magnesium; marine environment; metals; salinity; sea salt; sodium; spatial variations; tropical environment; wind transport DO - http://dx.doi.org/10.1016/j.asr.2003.08.061 ER - TY - JOUR T1 - Trace constituents in the troposphere and lower stratosphere AN - 51601495; 2006-033263 JF - Advances in Space Research A2 - Burrows, J. P. A2 - Thompson, A. M. A2 - Eichmann, K. U. Y1 - 2004 PY - 2004 DA - 2004 SP - 681 EP - 858 PB - Elsevier, Oxford-New York VL - 34 IS - 4 SN - 0273-1177, 0273-1177 KW - pollution KW - atmosphere KW - troposphere KW - distribution KW - variations KW - measurement KW - gases KW - stratosphere KW - symposia KW - aerosols KW - chemical composition KW - geochemistry KW - remote sensing KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51601495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=Advances+in+Space+Research&rft.atitle=Trace+constituents+in+the+troposphere+and+lower+stratosphere&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-01-01&rft.volume=34&rft.issue=4&rft.spage=681&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - Trace constituents in the troposphere and lower stratosphere N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - SuppNotes - Individual paper within scope is cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - aerosols; atmosphere; chemical composition; distribution; gases; geochemistry; measurement; pollution; remote sensing; stratosphere; symposia; troposphere; variations ER - TY - JOUR T1 - Earth's earliest extensive glaciations; tectonic setting and stratigraphic context of Paleoproterozoic glaciogenic deposits AN - 51519007; 2007-000833 AB - Paleoproterozoic glaciogenic deposits have a more restricted distribution than those of the Neoproterozoic, which are thought by some to provide evidence that the surface of the entire Earth was frozen (snowball Earth hypothesis). In Laurentia, Paleoproterozoic glacial rocks appear to be associated with the breakup of a supercontinent, whereas in Vaalbara they may form part of the early fill of compressional (foreland?) basins representing ocean closure. The scattered Paleoproterozoic glacial deposits may be approximately contemporaneous but ages are poorly constrained at around 2.3 Ga. Many features ascribed to the existence of a snowball Earth in the Neoproterozoic are not developed in the Paleoproterozoic. For example most of the older glaciogenic successions lack cap carbonates. Major element geochemistry of the post-glacial sedimentary rocks of the Gowganda Formation suggests a weathering trend opposite to that predicted by the SEH. The close association between iron-formations and some glacial deposits in the Neoproterozoic, is virtually absent from the Paleoproterozoic. Thus the Paleoproterozoic glacial successions lack many of the criteria that are supposed to substantiate the snowball Earth hypothesis. These ancient glacial deposits are perhaps more appropriately compared with those of temperate glaciations. Apparent low paleolatitudes derived from some Paleoproterozoic glaciogenic deposits pose a problem for any interpretation of these rocks. Williams suggested that these odd relationships might be explained by a much higher obliquity of the Earth's ecliptic in the Precambrian but resolution of these problems must await additional geochronological and paleomagnetic work. JF - Geophysical Monograph AU - Young, Grant M Y1 - 2004 PY - 2004 DA - 2004 SP - 161 EP - 181 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - lithostratigraphy KW - Laurentia KW - upper Precambrian KW - glaciation KW - Paleoproterozoic KW - Western Australia KW - Gowganda Formation KW - Europe KW - paleoclimatology KW - sedimentary rocks KW - diamictite KW - glacial environment KW - Australia KW - South Africa KW - Precambrian KW - Australasia KW - Vaalbara KW - snowball Earth KW - Proterozoic KW - Fennoscandia KW - paleogeography KW - Ontario KW - ancient ice ages KW - plate tectonics KW - paleoenvironment KW - Canada KW - Southern Africa KW - Africa KW - Huronian KW - glacial geology KW - Eastern Canada KW - clastic rocks KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51519007?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Earth%27s+earliest+extensive+glaciations%3B+tectonic+setting+and+stratigraphic+context+of+Paleoproterozoic+glaciogenic+deposits&rft.au=Young%2C+Grant+M&rft.aulast=Young&rft.aufirst=Grant&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=161&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM13 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 127 N1 - PubXState - DC N1 - Document feature - illus. incl. strat. cols., geol. sketch maps N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - Africa; ancient ice ages; Australasia; Australia; Canada; clastic rocks; diamictite; Eastern Canada; Europe; Fennoscandia; glacial environment; glacial geology; glaciation; Gowganda Formation; Huronian; Laurentia; lithostratigraphy; Ontario; paleoclimatology; paleoenvironment; paleogeography; Paleoproterozoic; plate tectonics; Precambrian; Proterozoic; sedimentary rocks; snowball Earth; South Africa; Southern Africa; upper Precambrian; Vaalbara; Western Australia DO - http://dx.doi.org/10.1029/146GM13 ER - TY - JOUR T1 - Neoproterozoic glaciation; reconciling low paleolatitudes and the geologic record AN - 51518975; 2007-000832 AB - Paleomagnetic data for Neoproterozoic glacial deposits in South Australia and elsewhere verify glaciomarine deposition near the paleoequator. Tidal rhythmites from such deposits in South Australia display symmetrical ripples indicating decades of continuous wave activity, and also record the annual oscillation of sea level. In low and moderate latitudes the annual oscillation of sea level results mostly from seasonal changes in heat content of the sea, indicating extensive and long-lived open seas in low latitudes during Neoproterozoic glaciations. Neoproterozoic periglacial sand wedges 3+ m deep, marking polygons 10-30 m across, are closely comparable to periglacial wedges in present high latitudes and imply large ( approximately 40 degrees C) seasonal changes of mean monthly temperature near the paleoequator. Periglacial wedges did not form at high elevations on the Pleistocene equator where temperatures were well below 0 degrees C throughout the year and temperature fluctuations were mainly diurnal, which militates against diurnal fluctuations as the cause of the Neoproterozoic wedges. An extremely large (50%) octupole component of the geomagnetic field is required to make true moderate latitudes appear paleoequatorial, whereas Proterozoic paleomagnetic data suggest a maximum octupole component of 54 degrees ) resulting from the Moon-producing single giant impact may explain glaciation and strong seasonality on the equator, but a mechanism is required to subsequently reduce the obliquity. At present the Neoproterozoic paleomagnetic and glacial records cannot be reconciled satisfactorily, demanding further wide-ranging research. JF - Geophysical Monograph AU - Williams, George E AU - Schmidt, Phillip W Y1 - 2004 PY - 2004 DA - 2004 SP - 145 EP - 159 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - obliquity of the ecliptic KW - upper Precambrian KW - glaciation KW - glaciomarine environment KW - paleoclimatology KW - magnetic field KW - orbital forcing KW - glacial environment KW - Australia KW - climate forcing KW - Neoproterozoic KW - Earth KW - Precambrian KW - Australasia KW - snowball Earth KW - Proterozoic KW - paleomagnetism KW - paleogeography KW - paleolatitude KW - ancient ice ages KW - paleoenvironment KW - marine environment KW - seasonal variations KW - glacial geology KW - South Australia KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51518975?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Neoproterozoic+glaciation%3B+reconciling+low+paleolatitudes+and+the+geologic+record&rft.au=Williams%2C+George+E%3BSchmidt%2C+Phillip+W&rft.aulast=Williams&rft.aufirst=George&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=145&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM12 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 124 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - ancient ice ages; Australasia; Australia; climate forcing; Earth; glacial environment; glacial geology; glaciation; glaciomarine environment; magnetic field; marine environment; Neoproterozoic; obliquity of the ecliptic; orbital forcing; paleoclimatology; paleoenvironment; paleogeography; paleolatitude; paleomagnetism; Precambrian; Proterozoic; seasonal variations; snowball Earth; South Australia; upper Precambrian DO - http://dx.doi.org/10.1029/146GM12 ER - TY - JOUR T1 - High obliquity as an alternative hypothesis to early and late Proterozoic extreme climate conditions AN - 51518355; 2007-000834 AB - Climate model simulations are used to assess the high obliquity hypothesis as a solution to Palaeoproterozoic and Neoproterozoic low-latitude glacial conditions. Climate model simulations show that if a low-latitude land mass is assembled it can explain the Paleoproterozoic glacial deposits. In the Neoproterozoic, the High Obliquity hypothesis can explain the Sturtian low-latitude glacial deposits when the supercontinent Rodinia was located in low-latitudes. The High Obliquity hypothesis cannot explain Varangian high-latitude glacial deposits because of the high amounts of incident solar radiation, which will not allow for the accumulation of snow. However the high-latitude Varangian glacial deposits are the least reliable and should be viewed with caution. Moreover, if the majority of glacial deposits are in low-latitudes in support of the high obliquity hypothesis it is possible that local environmental conditions such as elevated topography may have been responsible for high latitude glacial deposits. The most problematic issue for high obliquity is the mechanism responsible for significantly reducing obliquity on a 100-million year time-scale. JF - Geophysical Monograph AU - Jenkins, Gregory S Y1 - 2004 PY - 2004 DA - 2004 SP - 183 EP - 192 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - obliquity of the ecliptic KW - upper Precambrian KW - Precambrian KW - glaciation KW - Paleoproterozoic KW - global KW - snowball Earth KW - atmosphere KW - Proterozoic KW - paleoclimatology KW - carbon dioxide KW - orbital forcing KW - models KW - ancient ice ages KW - paleoenvironment KW - glacial geology KW - climate forcing KW - Neoproterozoic KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51518355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=High+obliquity+as+an+alternative+hypothesis+to+early+and+late+Proterozoic+extreme+climate+conditions&rft.au=Jenkins%2C+Gregory+S&rft.aulast=Jenkins&rft.aufirst=Gregory&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=183&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM14 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 35 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - ancient ice ages; atmosphere; carbon dioxide; climate forcing; glacial geology; glaciation; global; models; Neoproterozoic; obliquity of the ecliptic; orbital forcing; paleoclimatology; paleoenvironment; Paleoproterozoic; Precambrian; Proterozoic; snowball Earth; upper Precambrian DO - http://dx.doi.org/10.1029/146GM14 ER - TY - JOUR T1 - Climate dynamics in deep time; modeling the "snowball bifurcation" and assessing the plausibility of its occurrence AN - 51518325; 2007-000830 AB - The apparently global scale glaciation events that occurred during the Neoproterozoic era, in the interval from 750 Ma to 550 Ma, represent a significant challenge to our understanding of climate system behavior. If these episodes of glaciation were truly of "snowball" type, with the continents covered by thick ice-sheets and the oceans entirely capped by sea ice, then special pleading is required to understand the Cambrian explosion of life that occurred subsequently. Detailed models of Neoproterozoic climate, however, suggest the plausibility of preference for "equatorial refugium" or "oasis" solutions in which significant regions of open water are able to persist at the equator. We describe further analyses of such solutions in this paper, using both simple EBM coupled ice sheet models and fully articulated atmosphere-ocean-sea ice coupled models of climate evolution. Recently published analyses of the dynamics of the Neoproterozoic carbon cycle, taken together with the predictions of the models discussed herein, are strongly supportive of the equatorial refugium solutions as the most plausible form of the Neoproterozoic cooling events. JF - Geophysical Monograph AU - Peltier, W R AU - Tarasov, L AU - Vettoretti, G AU - Solheim, L P Y1 - 2004 PY - 2004 DA - 2004 SP - 107 EP - 124 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - upper Precambrian KW - Precambrian KW - numerical models KW - glaciation KW - isotopes KW - isotope ratios KW - C-13/C-12 KW - snowball Earth KW - Proterozoic KW - paleoclimatology KW - energy balance KW - stable isotopes KW - ice sheets KW - geochemical cycle KW - carbon dioxide KW - models KW - ancient ice ages KW - paleotemperature KW - carbon KW - glacial geology KW - carbon cycle KW - Neoproterozoic KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51518325?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Climate+dynamics+in+deep+time%3B+modeling+the+%22snowball+bifurcation%22+and+assessing+the+plausibility+of+its+occurrence&rft.au=Peltier%2C+W+R%3BTarasov%2C+L%3BVettoretti%2C+G%3BSolheim%2C+L+P&rft.aulast=Peltier&rft.aufirst=W&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=107&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM10 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 43 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - ancient ice ages; C-13/C-12; carbon; carbon cycle; carbon dioxide; energy balance; geochemical cycle; glacial geology; glaciation; ice sheets; isotope ratios; isotopes; models; Neoproterozoic; numerical models; paleoclimatology; paleotemperature; Precambrian; Proterozoic; snowball Earth; stable isotopes; upper Precambrian DO - http://dx.doi.org/10.1029/146GM10 ER - TY - JOUR T1 - Paleomagnetic constraints on Neoproterozoic "snowball Earth" continental reconstructions AN - 51518241; 2007-000822 AB - The Neoproterozoic glacial intervals represent one of the most curious expressions of Earth's climate. Despite the popularity of the hard "Snowball" hypothesis in the popular press, the scientific community remains divided over the extent of the Neoproterozoic glaciations, the age of the glaciations, the number of glacial events and the triggering mechanism for the glaciations. A major, and yet unresolved issue, is knowledge of the exact paleogeography during the so-called Sturtian and younger Vendian glaciations. The problem stems from the paucity of Neoproterozoic paleomagnetic data, in particular data for the interval from 600-720 Ma along with the varied interpretations of the extant database. Here we present 4 scenarios for the paleogeographic settings in the Neoproterozoic. The first two paleogeographies are thought to be representative of the Sturtian [700-800 Ma] glaciations and the younger reconstructions represent possible extremes for the Vendian glacial events [570-650 Ma]. The paleogeographies presented here have important ramifications for the development of climatic models and possible triggering mechanisms for the Neoproterozoic glacials. JF - Geophysical Monograph AU - Meert, Joseph G AU - Torsvik, Trond H Y1 - 2004 PY - 2004 DA - 2004 SP - 5 EP - 11 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - upper Precambrian KW - Precambrian KW - glaciation KW - global KW - snowball Earth KW - Proterozoic KW - paleomagnetism KW - paleogeography KW - paleoclimatology KW - ancient ice ages KW - polar wandering KW - glacial geology KW - Neoproterozoic KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51518241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Paleomagnetic+constraints+on+Neoproterozoic+%22snowball+Earth%22+continental+reconstructions&rft.au=Meert%2C+Joseph+G%3BTorsvik%2C+Trond+H&rft.aulast=Meert&rft.aufirst=Joseph&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=5&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM02 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 45 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - ancient ice ages; glacial geology; glaciation; global; Neoproterozoic; paleoclimatology; paleogeography; paleomagnetism; polar wandering; Precambrian; Proterozoic; snowball Earth; upper Precambrian DO - http://dx.doi.org/10.1029/146GM02 ER - TY - JOUR T1 - Climate-ice sheet simulations of Neoproterozoic glaciation before and after collapse to snowball Earth AN - 51517897; 2007-000829 AB - Geologic evidence of tropical sea level glaciation in the Neoproterozoic is one of the cornerstones of the Snowball Earth hypothesis. However, it is not clear during what part of the Snowball Earth cycle that land-based glaciers or ice sheets could have grown: just before the collapse with tropical oceans still open, or after the collapse with oceans completely covered with sea ice. In the former state, the tropics may still have been too warm to allow flowing ice to reach sea level; in the latter, snowfall minus sublimation may have been too small to build significant ice. These possibilities are tested with a coupled global climate model and dynamic ice sheet model, with two continental configurations ( approximately 750 Ma, 540 Ma) and two CO (sub 2) levels bracketing the collapse to Snowball Earth (840, 420 ppmv). Prior to collapse large highlatitude ice sheets form at 750 Ma, but with flat continents, no low-latitude ice grows at 750 or 540 Ma. In the absence of reliable knowledge of Neoproterozoic topography, we apply a small-scale [test] profile in the ice sheet model, representing a coastal mountain range on which glaciers can be initiated and flow seaward. Prior to collapse, almost all low-latitude test glaciers fail to reach the coast at 750 Ma, but at 540 Ma many do reach the sea. After the collapse to full Snowball conditions, the hydrologic cycle is greatly reduced, but extensive kilometer-thick ice sheets form slowly on low-latitude continents within a few 100,000 years, both at 750 Ma and 540 Ma. JF - Geophysical Monograph AU - Pollard, David AU - Kasting, James F Y1 - 2004 PY - 2004 DA - 2004 SP - 91 EP - 105 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - upper Precambrian KW - Precambrian KW - glaciation KW - sea ice KW - global KW - snowball Earth KW - atmosphere KW - Proterozoic KW - paleogeography KW - paleoclimatology KW - ice sheets KW - carbon dioxide KW - models KW - ancient ice ages KW - paleotemperature KW - ice KW - glacial geology KW - Neoproterozoic KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51517897?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Climate-ice+sheet+simulations+of+Neoproterozoic+glaciation+before+and+after+collapse+to+snowball+Earth&rft.au=Pollard%2C+David%3BKasting%2C+James+F&rft.aulast=Pollard&rft.aufirst=David&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=91&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM09 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 51 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - ancient ice ages; atmosphere; carbon dioxide; glacial geology; glaciation; global; ice; ice sheets; models; Neoproterozoic; paleoclimatology; paleogeography; paleotemperature; Precambrian; Proterozoic; sea ice; snowball Earth; upper Precambrian DO - http://dx.doi.org/10.1029/146GM09 ER - TY - JOUR T1 - Global tectonic setting and climate of the late Neoproterozoic; a climate-geochemical coupled study AN - 51517872; 2007-000828 AB - Whereas the snowball Earth hypothesis seems to account for most of the major features of the Neoproterozoic glacial records, the causes that drove the Earth into a snowball state remain largely open to debate. Most of the mechanisms leading to the initiation of a snowball Earth are based on the existence of the unusual preponderance of land masses in the tropics. However, the time of the youngest Neoproterozoic glaciation is characterised by a rather widely distributed geography from low-to-high latitudes. In the absence of reliable knowledge of Neoproterozoic topography, two series of coupled ocean-atmosphere climate model simulations were carried out with a Late Neoproterozoic paleogeography (580 Ma) and solar luminosity reduced by 6% relative to today, the first one with flat continents and the second one with mountain ranges that mimic the Pan-African Orogen occurring at this time. Those climatic simulations coupled to the long-term carbon cycle have allowed to better constrain the atmospheric pCO (sub 2) and the associated climate by the time of the youngest late Proterozoic glaciation. The Pan-African Orogen runs result in a snow accumulation pattern compatible with a regional-scale glaciation more less extensive while the no relief runs do not succeed in initiating any glaciation. These results could give additional support to the inferences from many authors that some of the glacial deposits originally attributed to a snowball-like glaciation could in fact be the consequence of a more localised glaciation due to the important orogen occurring at the end of the Neoproterozoic. JF - Geophysical Monograph AU - Donnadieu, Yannick AU - Ramstein, Gilles AU - Godderis, Yves AU - Fluteau, Frederic Y1 - 2004 PY - 2004 DA - 2004 SP - 79 EP - 89 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - upper Precambrian KW - Precambrian KW - glaciation KW - sea ice KW - global KW - snowball Earth KW - atmosphere KW - Proterozoic KW - paleogeography KW - paleoclimatology KW - carbon dioxide KW - models KW - ancient ice ages KW - plate tectonics KW - paleotemperature KW - ice KW - glacial geology KW - Neoproterozoic KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51517872?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Global+tectonic+setting+and+climate+of+the+late+Neoproterozoic%3B+a+climate-geochemical+coupled+study&rft.au=Donnadieu%2C+Yannick%3BRamstein%2C+Gilles%3BGodderis%2C+Yves%3BFluteau%2C+Frederic&rft.aulast=Donnadieu&rft.aufirst=Yannick&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=79&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM08 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 52 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - ancient ice ages; atmosphere; carbon dioxide; glacial geology; glaciation; global; ice; models; Neoproterozoic; paleoclimatology; paleogeography; paleotemperature; plate tectonics; Precambrian; Proterozoic; sea ice; snowball Earth; upper Precambrian DO - http://dx.doi.org/10.1029/146GM08 ER - TY - JOUR T1 - Interpreting the Neoproterozoic glacial record; the importance of tectonics AN - 51517529; 2007-000831 AB - The breakup of Rodinia between about 750 and 610 Ma created rifted margin basins along opposing paleo-Atlantic and paleo-Pacific margins of Laurentia. Sedimentary processes and stratigraphic successions were strongly controlled by tectonic subsidence and sediment supply. This relationship creates systematic changes in relative water depths during the rift cycle giving rise to a distinct fill stratigraphy Lowermost synrift facies successions are dominated by coarse grained sediment, derived from faults and tectonically-uplifted topography, deposited by sediment gravity flows. Poorly-sorted debrites (diamictites) interbedded with sediment gravity flows such as turbidites, are a common component. These facies are often mistaken for poorly-sorted ice sheet deposits (tillites). Rift-related diamictites are generated regardless of paleolatitude requiring independent evidence of glaciation. Thick shales (principally slope turbidites) that overlie diamict-bearing synrift facies are widely regarded as recording postglacial 'glacioeustatic' flooding but instead record rapid thermal subsidence. The distribution of glacial and glacially-influenced marine strata on a simplified paleogeographic reconstruction of Rodinia, indicates that ice was widespread but regional in scope and likely related to strong tectonic uplift on the rifted margins of Laurentia. The Snowball Earth model draws heavily on fluctuations in carbon isotopes as a record of global glaciations that shut down hydrologic and biologic activity. Sedimentary and biological records instead indicate open marine conditions with a weak glacial influence and an uninterrupted hydrosphere and biosphere. Neoproterozoic glaciation was likely widespread but regional in extent, strongly controlled by tectonics and diachronous in its timing as Rodinia progressively broke apart. JF - Geophysical Monograph AU - Eyles, Nicholas AU - Januszczak, Nicole Y1 - 2004 PY - 2004 DA - 2004 SP - 125 EP - 144 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - lithostratigraphy KW - Laurentia KW - upper Precambrian KW - glaciation KW - isotopes KW - banded iron formations KW - paleoclimatology KW - stable isotopes KW - paleoecology KW - sedimentary rocks KW - diamictite KW - carbon KW - glacial environment KW - Neoproterozoic KW - sequence stratigraphy KW - chemically precipitated rocks KW - Precambrian KW - isotope ratios KW - global KW - C-13/C-12 KW - snowball Earth KW - Proterozoic KW - paleomagnetism KW - paleogeography KW - allostratigraphy KW - lithofacies KW - ancient ice ages KW - plate tectonics KW - paleoenvironment KW - iron formations KW - biosphere KW - Rodinia KW - glacial geology KW - carbonate rocks KW - clastic rocks KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51517529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Interpreting+the+Neoproterozoic+glacial+record%3B+the+importance+of+tectonics&rft.au=Eyles%2C+Nicholas%3BJanuszczak%2C+Nicole&rft.aulast=Eyles&rft.aufirst=Nicholas&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=125&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM11 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 132 N1 - PubXState - DC N1 - Document feature - illus. incl. block diag., sects., 1 table, strat. cols. N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - allostratigraphy; ancient ice ages; banded iron formations; biosphere; C-13/C-12; carbon; carbonate rocks; chemically precipitated rocks; clastic rocks; diamictite; glacial environment; glacial geology; glaciation; global; iron formations; isotope ratios; isotopes; Laurentia; lithofacies; lithostratigraphy; Neoproterozoic; paleoclimatology; paleoecology; paleoenvironment; paleogeography; paleomagnetism; plate tectonics; Precambrian; Proterozoic; Rodinia; sedimentary rocks; sequence stratigraphy; snowball Earth; stable isotopes; upper Precambrian DO - http://dx.doi.org/10.1029/146GM11 ER - TY - JOUR T1 - Secular changes in the importance of neritic carbonate deposition as a control on the magnitude and stability of Neoproterozoic ice ages AN - 51517503; 2007-000826 AB - We hypothesize that secular evolution in the control of calcium carbonate deposition dictated the severity of Neoproterozoic ice ages. In the modern ocean, reduction in carbonate deposition on the continental shelves can be compensated for by the increased preservation in deep sea sediments of biogenic carbonate originating from planktic calcifiers living in the open ocean. The result is that ocean carbonate chemistry is strongly buffered and the carbon-climate system relatively stable. However, before the advent of metazoan biomineralization in the Cambrian and proliferation of calcareous plankton during the Mesozoic, carbonate deposition would have been largely restricted to shallow water photic environments in the Neoproterozoic. A fall in sea level acting to restrict the photosynthetic area within Precambrian seas would necessarily initially decrease the global rate of carbonate deposition without being compensated by the typical Phanerozoic deep sea sedimentary 'buffer'. Ultimately, carbonate precipitation would reestablish itself at a greater local rate throughout the more areally restricted seas. The resulting higher degree of ocean saturation translates to substantially lower atmospheric CO (sub 2) and colder terrestrial conditions. Ice ages of near-global extent and multi million-year duration can thus be understood as a direct consequence of the weak 'buffering' of the Precambrian carbon cycle, amplified by feedbacks involving CO (sub 2) and climate. Both the widespread occurrence and observed thickness of 'cap' (dolostone) carbonate deposited during postglacial flooding of the shelves are explicit predictions of this hypothesis, and record the rapid removal from a highly oversaturated ocean of excess alkalinity accumulated during the glacial. JF - Geophysical Monograph AU - Ridgwell, Andy AU - Kennedy, Martin Y1 - 2004 PY - 2004 DA - 2004 SP - 55 EP - 72 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - upper Precambrian KW - Precambrian KW - glaciation KW - snowball Earth KW - atmosphere KW - Proterozoic KW - paleoclimatology KW - geochemical cycle KW - carbon dioxide KW - ancient ice ages KW - sea-level changes KW - sedimentary rocks KW - paleoenvironment KW - subtidal environment KW - deposition KW - carbon KW - coastal environment KW - glacial geology KW - carbon cycle KW - carbonate rocks KW - Neoproterozoic KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51517503?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Secular+changes+in+the+importance+of+neritic+carbonate+deposition+as+a+control+on+the+magnitude+and+stability+of+Neoproterozoic+ice+ages&rft.au=Ridgwell%2C+Andy%3BKennedy%2C+Martin&rft.aulast=Ridgwell&rft.aufirst=Andy&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=55&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM06 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 98 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - ancient ice ages; atmosphere; carbon; carbon cycle; carbon dioxide; carbonate rocks; coastal environment; deposition; geochemical cycle; glacial geology; glaciation; Neoproterozoic; paleoclimatology; paleoenvironment; Precambrian; Proterozoic; sea-level changes; sedimentary rocks; snowball Earth; subtidal environment; upper Precambrian DO - http://dx.doi.org/10.1029/146GM06 ER - TY - JOUR T1 - Analysis of carbon cycle system during the Neoproterozoic; implication for snowball Earth events AN - 51517228; 2007-000825 AB - Carbon cycle and climate change during the Neoproterozoic have not been understood well. In that period, global glaciations may have occurred several times. Carbon isotopic composition of seawater was generally heavy and fluctuated with very large amplitudes, suggesting unusual behaviors of the carbon cycle system. In this study, the carbon cycle and the climate change during the Neoproterozoic are analyzed quantitatively using an improved carbon isotope mass balance model with a one-dimensional energy balance climate model. According to the results, the organic carbon burial rate is generally high and the carbonate precipitation rate is generally low through the Neoproterozoic. However, before the glaciations, the organic carbon burial increases and the carbonate precipitation decreases. On the other hand, the organic carbon burial decreases and the carbonate precipitation increases after the glaciations. Because the carbonate precipitation rate should balance with the cation supply rate due to chemical weathering, the climate factors (i.e., T and pCO (sub 2) ) also decrease before the glaciations and increase after the glaciations. The climate is, however, too warm to initiate glaciations when present values of the CO (sub 2) degassing rate and the organic carbon weathering rate are assumed in the model. If the global glaciations were caused at the positive excursions of delta (super 13) C, the CO (sub 2) degassing rate should have decreased to <1/4-1/2 times the present rate at the same time. In order to reconstruct the carbon cycle and the climate change in further detail, we need to know variations of the tectonic forcing (e.g., volcanic activities) during the Neoproterozoic. JF - Geophysical Monograph AU - Tajika, Eiichi Y1 - 2004 PY - 2004 DA - 2004 SP - 45 EP - 54 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - sea water KW - upper Precambrian KW - glaciation KW - isotopes KW - one-dimensional models KW - paleoclimatology KW - energy balance KW - stable isotopes KW - sedimentary rocks KW - carbon KW - organic carbon KW - Neoproterozoic KW - chemical weathering KW - Precambrian KW - isotope ratios KW - C-13/C-12 KW - snowball Earth KW - Proterozoic KW - weathering KW - geochemical cycle KW - models KW - ancient ice ages KW - paleoenvironment KW - glacial geology KW - carbon cycle KW - carbonate rocks KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51517228?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Analysis+of+carbon+cycle+system+during+the+Neoproterozoic%3B+implication+for+snowball+Earth+events&rft.au=Tajika%2C+Eiichi&rft.aulast=Tajika&rft.aufirst=Eiichi&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=45&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM05 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 39 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - ancient ice ages; C-13/C-12; carbon; carbon cycle; carbonate rocks; chemical weathering; energy balance; geochemical cycle; glacial geology; glaciation; isotope ratios; isotopes; models; Neoproterozoic; one-dimensional models; organic carbon; paleoclimatology; paleoenvironment; Precambrian; Proterozoic; sea water; sedimentary rocks; snowball Earth; stable isotopes; upper Precambrian; weathering DO - http://dx.doi.org/10.1029/146GM05 ER - TY - JOUR T1 - Neoproterozoic glaciations and the fossil record AN - 51517181; 2007-000836 AB - Sedimentary, geochronological, and delta (super 13) C chemostratigraphic data require that at least three glaciations--the Sturtian, Marinoan, and Gaskiers in geochronological order--occurred in the Neoproterozoic glacial interval (NGI; ca. 750-580 Ma); at least the Gaskiers glaciation has not been demonstrated global in nature. Available radiometric and delta (super 13) C chemostratigraphic data also suggest that the fossil-rich Doushantuo Formation may have been deposited after the Marinoan but before the Gaskiers glaciation, thus representing a window between two glaciations. A review of the fossil record under this geochronological framework reveals the following patterns: 1) a broad decline in stromatolites and acritarchs occurred in the Cryogenian (ca. 750-600 Ma); 2) a taxonomically unique assemblage of large acanthomorphic acritarchs occurs between the Marinoan and Gaskiers glaciations; 3) multicellular algae diversified after the Marinoan glaciation, although they evolved earlier; 4) animals, probably in microscopic forms, evolved before the Gaskiers glaciation if not earlier; and 5) post-Gaskiers diversification of complex Ediacaran organisms/animals may have begun in deep-water slope environments and later expanded to shallow-water shelf environments where macrobilaterians and biomineralized animals first appeared. It is hypothesized that 1) the Cryogenian decline in stromatolites and acritarchs may have been causally related to glaciations; and 2) acanthomorphic acritarchs, algae, and animals may have suffered diversity loss related to the Gaskiers glaciation. The fossil record also implies that 1) at least some lineages of different algal clades survived all Neoproterozoic glaciations; and 2) some members of the animal clade survived the Gaskiers glaciation, probably in non-glaciated refiigia. JF - Geophysical Monograph AU - Xiao, Shuhai Y1 - 2004 PY - 2004 DA - 2004 SP - 199 EP - 214 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - lithostratigraphy KW - Far East KW - upper Precambrian KW - glaciation KW - Quruqtagh Group KW - isotopes KW - Tien Shan KW - fossilization KW - algae KW - stable isotopes KW - paleoecology KW - carbon KW - chemostratigraphy KW - Invertebrata KW - Sinian KW - Asia KW - sedimentary structures KW - China KW - Neoproterozoic KW - Plantae KW - Precambrian KW - isotope ratios KW - biogenic structures KW - C-13/C-12 KW - snowball Earth KW - Proterozoic KW - stromatolites KW - ancient ice ages KW - paleoenvironment KW - marine environment KW - palynomorphs KW - fossil record KW - Doushantuo Formation KW - microfossils KW - acritarchs KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51517181?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Neoproterozoic+glaciations+and+the+fossil+record&rft.au=Xiao%2C+Shuhai&rft.aulast=Xiao&rft.aufirst=Shuhai&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=199&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM16 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 200 N1 - PubXState - DC N1 - Document feature - illus. incl. strat. cols. N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - acritarchs; algae; ancient ice ages; Asia; biogenic structures; C-13/C-12; carbon; chemostratigraphy; China; Doushantuo Formation; Far East; fossil record; fossilization; glaciation; Invertebrata; isotope ratios; isotopes; lithostratigraphy; marine environment; microfossils; Neoproterozoic; paleoecology; paleoenvironment; palynomorphs; Plantae; Precambrian; Proterozoic; Quruqtagh Group; sedimentary structures; Sinian; snowball Earth; stable isotopes; stromatolites; Tien Shan; upper Precambrian DO - http://dx.doi.org/10.1029/146GM16 ER - TY - JOUR T1 - A review of Neoproterozoic climate modeling studies AN - 51517160; 2007-000827 AB - Over the past decade, a number of climate modeling studies have examined the possibility of simulating low-latitude glaciation using Neoproterozoic boundary conditions. Many of the studies undertaken have used the thermodynamic slab ocean, which includes the top 100 meters of the ocean. These models have successfully simulated Hard Snowball Earth conditions, while recent simulations using fully coupled atmosphere-ocean models have not been able simulated Hard Snowball Earth conditions. Moreover, ice-sheet models have been run offline using GCM fields to simulated ice-sheets on land under "Hard" and "Soft" Snowball Earth Conditions. However, until of the climate models include additional components of the climate system including geochemical, dynamic ocean, sea ice and ice-sheet components uncertainty will exist in our understanding of Neoproterozoic low-latitude glaciation. JF - Geophysical Monograph AU - Jenkins, Gregory S Y1 - 2004 PY - 2004 DA - 2004 SP - 73 EP - 78 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - upper Precambrian KW - Precambrian KW - glaciation KW - global KW - snowball Earth KW - atmosphere KW - Proterozoic KW - paleoclimatology KW - ice sheets KW - models KW - ancient ice ages KW - glacial geology KW - Neoproterozoic KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51517160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=A+review+of+Neoproterozoic+climate+modeling+studies&rft.au=Jenkins%2C+Gregory+S&rft.aulast=Jenkins&rft.aufirst=Gregory&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=73&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM07 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - ancient ice ages; atmosphere; glacial geology; glaciation; global; ice sheets; models; Neoproterozoic; paleoclimatology; Precambrian; Proterozoic; snowball Earth; upper Precambrian DO - http://dx.doi.org/10.1029/146GM07 ER - TY - JOUR T1 - Thin ice on the snowball Earth AN - 51517070; 2007-000835 AB - Global ice-covered conditions during a Neoproterozoic snowball Earth seem inconsistent with the survival of eukaryotic algae. The presence of thin ice in the tropics remains a viable alternative to resolve this paradox. The simple method of McKay [2000] for computing ice thickness has been improved by considering separately a short wavelength interval (700 nm). The key to determining the plausibility of thin ice models on the snowball Earth is a better determination of the relationship between optical properties of sea ice and freezing rate. If slowly freezing sea ice is optically clear, as field evidence suggests, then mean equatorial temperatures on the snowball Earth warmer than about -45 degrees C imply thin ice that can support photosynthesis. JF - Geophysical Monograph AU - McKay, Christopher P Y1 - 2004 PY - 2004 DA - 2004 SP - 193 EP - 198 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - tropical environment KW - methods KW - photosynthesis KW - upper Precambrian KW - Precambrian KW - sea ice KW - snowball Earth KW - photochemistry KW - Proterozoic KW - paleoclimatology KW - paleoecology KW - ancient ice ages KW - paleoenvironment KW - paleotemperature KW - ice KW - solar radiation KW - thickness KW - glacial geology KW - Neoproterozoic KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51517070?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Thin+ice+on+the+snowball+Earth&rft.au=McKay%2C+Christopher+P&rft.aulast=McKay&rft.aufirst=Christopher&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=193&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM15 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 23 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - ancient ice ages; glacial geology; ice; methods; Neoproterozoic; paleoclimatology; paleoecology; paleoenvironment; paleotemperature; photochemistry; photosynthesis; Precambrian; Proterozoic; sea ice; snowball Earth; solar radiation; thickness; tropical environment; upper Precambrian DO - http://dx.doi.org/10.1029/146GM15 ER - TY - JOUR T1 - Geochemical climate proxies applied to the Neoproterozoic glacial succession on the Yangtze Platform, south China AN - 51517028; 2007-000823 AB - A Neoproterozoic succession of glaciomarine deposits of probably Sturtian age is preserved on the Yangtze Platform in South China. At that time, the South China block was located in intermediate to low paleolatitudes at ca. 40 degrees . The snowball Earth hypothesis offers one possible explanation for the occurrence of low latitude tillites. The hypothesis is largely based on geological and geochemical observation made in deposits underlying or overlying such tillites on several continents. In contrast our study focuses on evidence offered by the tillites themselves. We use major, trace and rare earth geochemistry to evaluate the environmental conditions prevailing during the glaciation. Of particular interest are the intensity of chemical weathering and the relative degree of oxygenation of Neoproterozoic (Nanhuan-Sinian) marine bottom waters. CIA values were obtained from preglacial sand- and siltstones, the matrix of the glacial deposits, fine-grained clastic sediments of a unit intercalated in the glacial succession, and postglacial siltstones and black shales. The data indicate relatively low degrees of chemical weathering for the glacial deposits. In contrast, pre- and postglacial deposits display comparatively elevated levels. This is also true for the intercalated unit, which we interpret as the product of a warmer and more humid interglacial period. Data for S/TOC, U/Th, Cd, Mo, and the Ce (sub anom) of the glaciomarine samples indicate the presence of oxic bottom waters during the glaciation. The snowball Earth hypothesis predicts the shutdown of chemical weathering on the continents and complete anoxia of the global ocean largely covered by sea ice for several million years. The geochemical record of the Neoproterozoic tillites on the Yangtze Platform is difficult to reconcile with the snowball Earth hypothesis. JF - Geophysical Monograph AU - Dobrzinski, Nicole AU - Bahlburg, Heinrich AU - Strauss, Harald AU - Zhang, Qirui Y1 - 2004 PY - 2004 DA - 2004 SP - 13 EP - 32 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - lithostratigraphy KW - Far East KW - upper Precambrian KW - southern China KW - glaciation KW - glaciomarine environment KW - paleoclimatology KW - aerobic environment KW - sedimentary rocks KW - mineral composition KW - Yangtze Platform KW - glacial environment KW - stratigraphic units KW - depositional environment KW - chemical composition KW - Asia KW - China KW - Neoproterozoic KW - Precambrian KW - Proterozoic KW - tillite KW - weathering KW - ancient ice ages KW - marine environment KW - diagenesis KW - glacial geology KW - clastic rocks KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51517028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Geochemical+climate+proxies+applied+to+the+Neoproterozoic+glacial+succession+on+the+Yangtze+Platform%2C+south+China&rft.au=Dobrzinski%2C+Nicole%3BBahlburg%2C+Heinrich%3BStrauss%2C+Harald%3BZhang%2C+Qirui&rft.aulast=Dobrzinski&rft.aufirst=Nicole&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=13&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM03 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 79 N1 - PubXState - DC N1 - Document feature - illus. incl. strat. col., 1 table, geol. sketch map N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - aerobic environment; ancient ice ages; Asia; chemical composition; China; clastic rocks; depositional environment; diagenesis; Far East; glacial environment; glacial geology; glaciation; glaciomarine environment; lithostratigraphy; marine environment; mineral composition; Neoproterozoic; paleoclimatology; Precambrian; Proterozoic; sedimentary rocks; southern China; stratigraphic units; tillite; upper Precambrian; weathering; Yangtze Platform DO - http://dx.doi.org/10.1029/146GM03 ER - TY - JOUR T1 - Climate, paleoecology and abrupt change during the late Proterozoic; a consideration of causes and effects AN - 51516999; 2007-000837 AB - This chapter examines the influence of the biosphere on the initiation, and termination of, the glaciations of the late Proterozoic. Recent considerations suggest that the biosphere controlled the timing of the onset of glaciation and also controlled the timing of the end of glaciation. Massive carbonate accumulation and giant stromatolites of the Late Proterozoic, combined with major blooms of phytoplankton, led to significant drops in the carbon dioxide content of the atmosphere, and forced climate from greenhouse to icehouse conditions. Cryoconites and hyperscums, each with a distinctively adapted cryophilic microbiota, developed during the Proterozoic ice ages and may have been a factor in melting the ice. The Proterozoic Tindir Group, Alaska provides evidence for such a cryophilic microbiota. Only by invoking the activity of such organisms can we explain the rapidity of deglaciation. A propensity to accumulate massive carbonates was present before the glaciation as well as after the deposition of the cap carbonates. Substrate disturbance by burrowing metazoa after the ice ages disrupted the microbial mat component of Proterozoic carbonate sequestration. Stromatolites after the glaciation tend to have porous, clotted and thrombolitic textures instead of evenly laminated textures and would therefore be less effective at retaining carbon dioxide (as carbonate and organic matter) and keeping it out of marine circulation. Newly emergent, burrowing metazoa of the Late Proterozoic eventually halted the development of ice-age inducing conditions, and may have prevented even worse glaciations by releasing hydrocarbons sequestered in seafloor sediment. JF - Geophysical Monograph AU - McMenamin, Mark A S Y1 - 2004 PY - 2004 DA - 2004 SP - 215 EP - 229 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - United States KW - Caracodictyon diskolopium KW - phytoplankton KW - communities KW - upper Precambrian KW - glaciation KW - Spirotindulus kryofili KW - plankton KW - algae KW - paleoclimatology KW - paleoecology KW - carbon dioxide KW - Tindir Group KW - sedimentary structures KW - Neoproterozoic KW - Plantae KW - Precambrian KW - assemblages KW - biogenic structures KW - snowball Earth KW - atmosphere KW - Proterozoic KW - paleogeography KW - morphology KW - stromatolites KW - ancient ice ages KW - Chilodictyon caliporum KW - biosphere KW - cryoconite KW - bacteria KW - Alaska KW - glacial geology KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51516999?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Climate%2C+paleoecology+and+abrupt+change+during+the+late+Proterozoic%3B+a+consideration+of+causes+and+effects&rft.au=McMenamin%2C+Mark+A+S&rft.aulast=McMenamin&rft.aufirst=Mark+A&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=215&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM17 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 83 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - Alaska; algae; ancient ice ages; assemblages; atmosphere; bacteria; biogenic structures; biosphere; Caracodictyon diskolopium; carbon dioxide; Chilodictyon caliporum; communities; cryoconite; glacial geology; glaciation; microfossils; morphology; Neoproterozoic; paleoclimatology; paleoecology; paleogeography; phytoplankton; plankton; Plantae; Precambrian; Proterozoic; sedimentary structures; snowball Earth; Spirotindulus kryofili; stromatolites; Tindir Group; United States; upper Precambrian DO - http://dx.doi.org/10.1029/146GM17 ER - TY - JOUR T1 - Formerly-aragonite seafloor fans from Neoproterozoic strata, Death Valley and southeastern Idaho, United States; implications for "cap carbonate" formation and snowball Earth AN - 51516907; 2007-000824 AB - Seafloor-precipitated calcium carbonate fans, exceedingly rare in post-Paleoproterozoic time, make a dramatic reappearance in the post-glacial cap carbonates associated with Neoproterozoic low latitude glaciation (snowball Earth). Their presence is commonly interpreted to indicate elevated seawater alkalinity; the source of the anomalous alkalinity has been a critical, much-debated component in competing "snowball Earth" hypotheses. Two new Neoproterozoic seafloor fan occurrences have been reported recently in the Western United States (Death Valley and southeastern Idaho). Each were deposited during transgression and record negative delta (super 13) C values as do all known cap carbonates, but they lack a known underlying glacial deposit and do not necessarily rest on the transgressive surface. It is possible, but not likely, that the units represent post-glacial cap carbonates without a preserved/discovered underlying glaciogenic unit. More likely, processes independent of glaciation may cause negative delta (super 13) C excursions and cap carbonate-like facies and caution must be exercised when interpreting the meaning of seafloor precipitates in association with snowball Earth events. JF - Geophysical Monograph AU - Corsetti, Frank A AU - Lorentz, Nathaniel J AU - Pruss, Sara B Y1 - 2004 PY - 2004 DA - 2004 SP - 33 EP - 44 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - United States KW - lithostratigraphy KW - sea water KW - upper Precambrian KW - glaciation KW - isotopes KW - paleoclimatology KW - stable isotopes KW - southeastern Idaho KW - California KW - transgression KW - sedimentary rocks KW - submarine fans KW - carbon KW - Death Valley KW - alkalinity KW - depositional environment KW - Neoproterozoic KW - Idaho KW - Precambrian KW - isotope ratios KW - C-13/C-12 KW - snowball Earth KW - Proterozoic KW - ancient ice ages KW - sea-level changes KW - marine environment KW - glacial geology KW - carbonate rocks KW - facies KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51516907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Formerly-aragonite+seafloor+fans+from+Neoproterozoic+strata%2C+Death+Valley+and+southeastern+Idaho%2C+United+States%3B+implications+for+%22cap+carbonate%22+formation+and+snowball+Earth&rft.au=Corsetti%2C+Frank+A%3BLorentz%2C+Nathaniel+J%3BPruss%2C+Sara+B&rft.aulast=Corsetti&rft.aufirst=Frank&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=33&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM04 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 64 N1 - PubXState - DC N1 - Document feature - illus. incl. strat. cols. N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - alkalinity; ancient ice ages; C-13/C-12; California; carbon; carbonate rocks; Death Valley; depositional environment; facies; glacial geology; glaciation; Idaho; isotope ratios; isotopes; lithostratigraphy; marine environment; Neoproterozoic; paleoclimatology; Precambrian; Proterozoic; sea water; sea-level changes; sedimentary rocks; snowball Earth; southeastern Idaho; stable isotopes; submarine fans; transgression; United States; upper Precambrian DO - http://dx.doi.org/10.1029/146GM04 ER - TY - JOUR T1 - Introduction; the Proterozoic AN - 51516669; 2007-000821 AB - The Proterozoic (2.5 Ga-545 Ma) is perhaps the most intriguing period in Earth's history. In a typical high school physical science textbook it may be presented as a rather boring period that today's student is happy to pass over in lieu of the Mesozoic and the extinction of Tyrannosaurus rex by a large asteroid. In reality this was a period full of excitement as it opens (in the PalaeoProterozoic) with low-latitude glaciation in concert with a rise in atmospheric oxygen. The Proterozoic ends with a glacial period and a possible rise in atmospheric oxygen levels. Other highlights of the Proterozoic include: three or more severe glacial events, a long period (1 billion years) of apparent warmth without evidence of glacial deposits, significant fluctuations in delta C (super 13) , two or more periods where supercontinents were assembled, cap carbonates, banded iron formations, the rise of eukaryotes and the first complex life. The juxtaposition of extreme climate conditions and major evolutionary change among complex organisms during the Proterozoic is particularly puzzling, and begs the following question: What are the factors controlling the appearance of complex life? JF - Geophysical Monograph AU - Jenkins, Gregory S AU - McKay, Christopher P AU - McMenamin, Mark A S Y1 - 2004 PY - 2004 DA - 2004 SP - 1 EP - 4 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - ancient ice ages KW - paleoenvironment KW - upper Precambrian KW - Precambrian KW - glaciation KW - Proterozoic KW - glacial geology KW - paleoclimatology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51516669?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Monograph&rft.atitle=Introduction%3B+the+Proterozoic&rft.au=Jenkins%2C+Gregory+S%3BMcKay%2C+Christopher+P%3BMcMenamin%2C+Mark+A+S&rft.aulast=Jenkins&rft.aufirst=Gregory&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=1&rft.isbn=9781118666289&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2F146GM01 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 31 N1 - PubXState - DC N1 - Last updated - 2014-03-14 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - ancient ice ages; glacial geology; glaciation; paleoclimatology; paleoenvironment; Precambrian; Proterozoic; upper Precambrian DO - http://dx.doi.org/10.1029/146GM01 ER - TY - JOUR T1 - Crustal deformation in the South Central Alaska subduction zone AN - 51516377; 2007-003803 JF - Advances in Geophysics AU - Cohen, Steven C AU - Freymueller, Jeffrey T Y1 - 2004 PY - 2004 DA - 2004 SP - 1 EP - 63 PB - Academic Press, New York, NY VL - 47 SN - 0065-2687, 0065-2687 KW - United States KW - Prince William Sound KW - elasticity KW - Alaska earthquake 1964 KW - subduction zones KW - spatial data KW - uplifts KW - coupling KW - geodesy KW - Southern Alaska KW - plate tectonics KW - seismicity KW - rheology KW - Katmai KW - south-central Alaska KW - Kodiak Island KW - Alaska KW - temporal distribution KW - tectonics KW - Southwestern Alaska KW - earthquakes KW - seismotectonics KW - crust KW - 19:Seismology KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51516377?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Geophysics&rft.atitle=Crustal+deformation+in+the+South+Central+Alaska+subduction+zone&rft.au=Cohen%2C+Steven+C%3BFreymueller%2C+Jeffrey+T&rft.aulast=Cohen&rft.aufirst=Steven&rft.date=2004-01-01&rft.volume=47&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Advances+in+Geophysics&rft.issn=00652687&rft_id=info:doi/10.1016%2FS0065-2687%2804%2947001-0 L2 - http://www.sciencedirect.com/science/journal/00652687 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 126 N1 - PubXState - NY N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2013-06-13 N1 - CODEN - ADGOAR N1 - SubjectsTermNotLitGenreText - Alaska; Alaska earthquake 1964; coupling; crust; earthquakes; elasticity; geodesy; Katmai; Kodiak Island; plate tectonics; Prince William Sound; rheology; seismicity; seismotectonics; south-central Alaska; Southern Alaska; Southwestern Alaska; spatial data; subduction zones; tectonics; temporal distribution; United States; uplifts DO - http://dx.doi.org/10.1016/S0065-2687(04)47001-0 ER - TY - JOUR T1 - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times AN - 51514828; 2007-000820 AB - Earth climate is uniquely determined at any time by the varied interactions of its components: lithosphere, biosphere, atmosphere, hydrosphere (ocean, lakes and rivers) and cryosphere. Over the past 544 million years (the Phanerozoic Eon), these components of the climate system have undergone significant changes but perhaps none more extreme than in the Proterozoic Era (2.5 G-544 Ma) With at least three periods with low-latitude glacial deposits (during the Palaeoproterozoic and Neoproterozoic), the cryosphere may have dominated the earth's surface, possibly the only such event in earth's history. Indeed, if the Earth had an obliquity similar to the present (23.45), then low-latitude glaciation could represent a nearly ice- and snow-covered globe. Effects would have been multiform: The influence of the hydrosphere would have been at a minimum and most living organisms would have been confined to small areas of open ocean if they existed at all, or possibly near hydrothermal vents. The atmosphere would have been very dry and nearly cloud-free. JF - Geophysical Monograph Y1 - 2004 PY - 2004 DA - 2004 SP - 229 PB - American Geophysical Union, Washington, DC VL - 146 SN - 0065-8448, 0065-8448 KW - lithostratigraphy KW - ancient ice ages KW - upper Precambrian KW - Precambrian KW - glaciation KW - symposia KW - Proterozoic KW - glacial geology KW - paleoclimatology KW - geochemistry KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51514828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=Geophysical+Monograph&rft.atitle=American+Geophysical+Union%2C+2001+spring+meeting%2C+session+on+Exploring+snowball+Earth+conditions+during+ancient+times&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-01-01&rft.volume=146&rft.issue=&rft.spage=&rft.isbn=08875904114&rft.btitle=&rft.title=Geophysical+Monograph&rft.issn=00658448&rft_id=info:doi/10.1029%2FGM146 LA - English DB - GeoRef N1 - Conference title - American Geophysical Union, 2001 spring meeting, session on Exploring snowball Earth conditions during ancient times N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - DC N1 - Document feature - illus. incl. tables, strat. cols., geol. sketch maps N1 - SuppNotes - Individual papers are cited separately N1 - Last updated - 2013-06-13 N1 - CODEN - GPMGAD N1 - SubjectsTermNotLitGenreText - ancient ice ages; geochemistry; glacial geology; glaciation; lithostratigraphy; paleoclimatology; Precambrian; Proterozoic; symposia; upper Precambrian DO - http://dx.doi.org/10.1029/GM146 ER - TY - JOUR T1 - Spectral surveys of comets with high-resolution infrared spectroscopy AN - 51475611; 2007-027489 JF - Astrobiology AU - Dello Russo, Neil AU - Mumma, Michael J AU - DiSanti, Michael A AU - Magee-Sauer, Karen AU - Gibb, Erika L AU - Bonev, Boncho P AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 290 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - high-resolution methods KW - astrobiology KW - cosmochemistry KW - infrared spectra KW - solar nebula KW - volatiles KW - organic compounds KW - detection KW - comets KW - hydrocarbons KW - data bases KW - spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51475611?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Spectral+surveys+of+comets+with+high-resolution+infrared+spectroscopy&rft.au=Dello+Russo%2C+Neil%3BMumma%2C+Michael+J%3BDiSanti%2C+Michael+A%3BMagee-Sauer%2C+Karen%3BGibb%2C+Erika+L%3BBonev%2C+Boncho+P%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Dello+Russo&rft.aufirst=Neil&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=290&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; comets; cosmochemistry; data bases; detection; high-resolution methods; hydrocarbons; infrared spectra; organic compounds; solar nebula; spectra; volatiles ER - TY - JOUR T1 - Journey across the disciplines; a foundation for scientific communication in bioastronomy AN - 51474747; 2007-027415 JF - Astrobiology AU - Offerdahl, Erika G AU - Elfring, Lisa K AU - Faithorn, Lisa AU - Morrow, Cherilynn A AU - Prather, Edward E AU - Slater, Timothy F AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 281 EP - 282 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - bioastronomy KW - planetology KW - astrobiology KW - technical cooperation KW - education KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51474747?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Journey+across+the+disciplines%3B+a+foundation+for+scientific+communication+in+bioastronomy&rft.au=Offerdahl%2C+Erika+G%3BElfring%2C+Lisa+K%3BFaithorn%2C+Lisa%3BMorrow%2C+Cherilynn+A%3BPrather%2C+Edward+E%3BSlater%2C+Timothy+F%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Offerdahl&rft.aufirst=Erika&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=281&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; bioastronomy; education; planetology; technical cooperation ER - TY - JOUR T1 - Laboratory synthesis of self-assembling structures from ion-bombarded interstellar-type ices AN - 51474734; 2007-027313 JF - Astrobiology AU - Dworkin, Jason AU - Moore, Marla H AU - Deamer, David W AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 250 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - experimental studies KW - irradiation KW - photochemistry KW - cosmochemistry KW - ultraviolet radiation KW - laboratory studies KW - cosmic dust KW - electromagnetic radiation KW - photolysis KW - ice KW - chromatograms KW - synthesis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51474734?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Laboratory+synthesis+of+self-assembling+structures+from+ion-bombarded+interstellar-type+ices&rft.au=Dworkin%2C+Jason%3BMoore%2C+Marla+H%3BDeamer%2C+David+W%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Dworkin&rft.aufirst=Jason&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=250&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 1 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - chromatograms; cosmic dust; cosmochemistry; electromagnetic radiation; experimental studies; ice; irradiation; laboratory studies; photochemistry; photolysis; synthesis; ultraviolet radiation ER - TY - JOUR T1 - Model formation for volcanically derived sub-basement fossil soil (ODP Leg 197, N. Pacific); their usage as analogues for a possible subsurface deep biosphere on Mars AN - 51474631; 2007-027280 JF - Astrobiology AU - Bonaccorsi, Rosalba AU - Mancinelli, Rocco L AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 240 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - United States KW - Oxisols KW - lower Eocene KW - volcanic rocks KW - isotopes KW - igneous rocks KW - astrobiology KW - Mars KW - stable isotopes KW - West Pacific KW - nitrogen KW - Cenozoic KW - carbon KW - paleosols KW - organic nitrogen KW - organic carbon KW - Northwest Pacific KW - geochemistry KW - Koko Seamount KW - soils KW - N-15/N-14 KW - Eocene KW - isotope ratios KW - C-13/C-12 KW - Hawaii KW - East Pacific Ocean Islands KW - Paleogene KW - Leg 197 KW - terrestrial planets KW - seamounts KW - models KW - planets KW - Tertiary KW - organic compounds KW - North Pacific KW - Nintoku Seamount KW - biosphere KW - Pacific Ocean KW - natural analogs KW - parent materials KW - Oceania KW - terrestrial comparison KW - Polynesia KW - Ocean Drilling Program KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51474631?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Model+formation+for+volcanically+derived+sub-basement+fossil+soil+%28ODP+Leg+197%2C+N.+Pacific%29%3B+their+usage+as+analogues+for+a+possible+subsurface+deep+biosphere+on+Mars&rft.au=Bonaccorsi%2C+Rosalba%3BMancinelli%2C+Rocco+L%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Bonaccorsi&rft.aufirst=Rosalba&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=240&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; biosphere; C-13/C-12; carbon; Cenozoic; East Pacific Ocean Islands; Eocene; geochemistry; Hawaii; igneous rocks; isotope ratios; isotopes; Koko Seamount; Leg 197; lower Eocene; Mars; models; N-15/N-14; natural analogs; Nintoku Seamount; nitrogen; North Pacific; Northwest Pacific; Ocean Drilling Program; Oceania; organic carbon; organic compounds; organic nitrogen; Oxisols; Pacific Ocean; Paleogene; paleosols; parent materials; planets; Polynesia; seamounts; soils; stable isotopes; terrestrial comparison; terrestrial planets; Tertiary; United States; volcanic rocks; West Pacific ER - TY - JOUR T1 - The formation of glycerol monodecanoate by a dehydration/condensation reaction; increasing the chemical complexity of amphiphiles on the early Earth AN - 51474565; 2007-027259 JF - Astrobiology AU - Apel, Charles L AU - Deamer, David W AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 234 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - esters KW - Precambrian KW - condensation KW - hydrolysis KW - astrobiology KW - molecular biology KW - amphiphiles KW - life origin KW - temperature KW - paleoecology KW - prebiotic environment KW - glycerol monodecanoate KW - organic compounds KW - organic acids KW - carboxylic acids KW - dehydration KW - geochemistry KW - pH KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51474565?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=The+formation+of+glycerol+monodecanoate+by+a+dehydration%2Fcondensation+reaction%3B+increasing+the+chemical+complexity+of+amphiphiles+on+the+early+Earth&rft.au=Apel%2C+Charles+L%3BDeamer%2C+David+W%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Apel&rft.aufirst=Charles&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=234&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - amphiphiles; astrobiology; carboxylic acids; condensation; dehydration; esters; geochemistry; glycerol monodecanoate; hydrolysis; life origin; molecular biology; organic acids; organic compounds; paleoecology; pH; prebiotic environment; Precambrian; temperature ER - TY - JOUR T1 - Impact driven chemistry on Europa's surface AN - 51473667; 2007-027359 JF - Astrobiology AU - Khare, Bishun N AU - Borucki, Jerome G AU - Cruikshank, Dale P AU - Belisle, Warren A AU - Mvondo, Delphine N AU - Borucki, William J AU - Salama, Farid AU - Wilhite, Patrick AU - McKay, Christopher P AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 264 EP - 265 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - water KW - surface properties KW - icy satellites KW - experimental studies KW - electrical properties KW - impact features KW - Europa Satellite KW - Jupiter KW - Galilean satellites KW - impacts KW - simulation KW - giant planets KW - planets KW - hypervelocity impacts KW - ice KW - impact craters KW - outer planets KW - synthesis KW - satellites KW - kinetics KW - geochemistry KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51473667?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Impact+driven+chemistry+on+Europa%27s+surface&rft.au=Khare%2C+Bishun+N%3BBorucki%2C+Jerome+G%3BCruikshank%2C+Dale+P%3BBelisle%2C+Warren+A%3BMvondo%2C+Delphine+N%3BBorucki%2C+William+J%3BSalama%2C+Farid%3BWilhite%2C+Patrick%3BMcKay%2C+Christopher+P%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Khare&rft.aufirst=Bishun&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=264&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - electrical properties; Europa Satellite; experimental studies; Galilean satellites; geochemistry; giant planets; hypervelocity impacts; ice; icy satellites; impact craters; impact features; impacts; Jupiter; kinetics; outer planets; planets; satellites; simulation; surface properties; synthesis; water ER - TY - JOUR T1 - Carbon, nitrogen, and oxygen characterization of interplanetary dust particles; an assessment of the contribution to the surface of the early Earth AN - 51473628; 2007-027319 JF - Astrobiology AU - Flynn, George J AU - Keller, L P AU - Wirick, S AU - Jacobsen, C AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 252 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - Hadean KW - experimental studies KW - Precambrian KW - oxygen KW - Paleoarchean KW - interplanetary dust KW - X-ray spectra KW - life origin KW - nitrogen KW - XANES spectra KW - organic compounds KW - organic acids KW - carbonyl KW - carbon KW - amino acids KW - Archean KW - spectra KW - particulate materials KW - geochemistry KW - 12:Stratigraphy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51473628?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Carbon%2C+nitrogen%2C+and+oxygen+characterization+of+interplanetary+dust+particles%3B+an+assessment+of+the+contribution+to+the+surface+of+the+early+Earth&rft.au=Flynn%2C+George+J%3BKeller%2C+L+P%3BWirick%2C+S%3BJacobsen%2C+C%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Flynn&rft.aufirst=George&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=252&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 1 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - amino acids; Archean; carbon; carbonyl; experimental studies; geochemistry; Hadean; interplanetary dust; life origin; nitrogen; organic acids; organic compounds; oxygen; Paleoarchean; particulate materials; Precambrian; spectra; X-ray spectra; XANES spectra ER - TY - JOUR T1 - Biogeophotochemical modeling of the rise of atmospheric oxygen AN - 51473215; 2007-027495 JF - Astrobiology AU - Claire, Mark AU - Catling, David AU - Zahnle, Kevin AU - Turnbull, Margaret Y1 - 2004 PY - 2004 DA - 2004 SP - 312 EP - 313 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - Precambrian KW - oxygen KW - one-dimensional models KW - biochemistry KW - photochemistry KW - data processing KW - prediction KW - atmosphere KW - astrobiology KW - mathematical models KW - paleoecology KW - habitability KW - digital simulation KW - theoretical models KW - Archean KW - geochemistry KW - Eh KW - 12:Stratigraphy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51473215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Biogeophotochemical+modeling+of+the+rise+of+atmospheric+oxygen&rft.au=Claire%2C+Mark%3BCatling%2C+David%3BZahnle%2C+Kevin%3BTurnbull%2C+Margaret&rft.aulast=Claire&rft.aufirst=Mark&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=312&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Astrobiology graduate conference 2004 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archean; astrobiology; atmosphere; biochemistry; data processing; digital simulation; Eh; geochemistry; habitability; mathematical models; one-dimensional models; oxygen; paleoecology; photochemistry; Precambrian; prediction; theoretical models ER - TY - JOUR T1 - Challenges in astrobiology; preserving the record of life (or not) in the solar system AN - 51472992; 2007-027439 JF - Astrobiology AU - Rummel, John D AU - Race, Margaret S AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 290 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - solar system KW - objectives KW - planetology KW - astrobiology KW - risk assessment KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51472992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Challenges+in+astrobiology%3B+preserving+the+record+of+life+%28or+not%29+in+the+solar+system&rft.au=Rummel%2C+John+D%3BRace%2C+Margaret+S%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Rummel&rft.aufirst=John&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=290&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; exploration; objectives; planetology; risk assessment; solar system ER - TY - JOUR T1 - Biogeochemical modeling of the rise of atmospheric oxygen AN - 51472836; 2007-027290 JF - Astrobiology AU - Claire, Mark AU - Catling, David AU - Zahnle, Kevin AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 243 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - Precambrian KW - oxygen KW - biochemistry KW - paleoatmosphere KW - biologic evolution KW - paleoclimatology KW - life origin KW - paleoecology KW - geochemical cycle KW - aerobic environment KW - heat flow KW - aeration KW - theoretical models KW - Archean KW - greenhouse effect KW - geochemistry KW - crust KW - 12:Stratigraphy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51472836?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Biogeochemical+modeling+of+the+rise+of+atmospheric+oxygen&rft.au=Claire%2C+Mark%3BCatling%2C+David%3BZahnle%2C+Kevin%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Claire&rft.aufirst=Mark&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=243&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aeration; aerobic environment; Archean; biochemistry; biologic evolution; crust; geochemical cycle; geochemistry; greenhouse effect; heat flow; life origin; oxygen; paleoatmosphere; paleoclimatology; paleoecology; Precambrian; theoretical models ER - TY - JOUR T1 - The search for life, even as we don't know it AN - 51472770; 2007-027401 JF - Astrobiology AU - Meyer, Michael AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 277 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - detection KW - identification KW - planetology KW - astrobiology KW - terrestrial comparison KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51472770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=The+search+for+life%2C+even+as+we+don%27t+know+it&rft.au=Meyer%2C+Michael%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Meyer&rft.aufirst=Michael&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; detection; identification; planetology; terrestrial comparison ER - TY - JOUR T1 - Iron oxides as a sunscreen for early photosynthetic microbes AN - 51472753; 2007-027271 JF - Astrobiology AU - Bishop, Janice L AU - Rothschild, Lynn AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 237 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - photosynthesis KW - experimental studies KW - Precambrian KW - iron oxides KW - pigments KW - paleoatmosphere KW - photochemistry KW - Euglena KW - life origin KW - ultraviolet radiation KW - paleoecology KW - chlorophyll KW - laboratory studies KW - organic compounds KW - electromagnetic radiation KW - oxides KW - spectra KW - nanoparticles KW - geochemistry KW - Chlamydomonas KW - microorganisms KW - 12:Stratigraphy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51472753?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Iron+oxides+as+a+sunscreen+for+early+photosynthetic+microbes&rft.au=Bishop%2C+Janice+L%3BRothschild%2C+Lynn%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Bishop&rft.aufirst=Janice&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=237&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Chlamydomonas; chlorophyll; electromagnetic radiation; Euglena; experimental studies; geochemistry; iron oxides; laboratory studies; life origin; microorganisms; nanoparticles; organic compounds; oxides; paleoatmosphere; paleoecology; photochemistry; photosynthesis; pigments; Precambrian; spectra; ultraviolet radiation ER - TY - JOUR T1 - Predicting past ecosystems AN - 51472547; 2007-027299 JF - Astrobiology AU - D'Antoni, H L AU - Skiles, J W AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 246 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - terrestrial environment KW - Quaternary KW - prediction KW - ecosystems KW - vegetation KW - paleoecology KW - modern KW - models KW - Cenozoic KW - South America KW - pollen KW - tree rings KW - palynomorphs KW - Pacific Ocean KW - planetology KW - miospores KW - terrestrial comparison KW - sea-surface temperature KW - pollen analysis KW - Atlantic Ocean KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51472547?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Predicting+past+ecosystems&rft.au=D%27Antoni%2C+H+L%3BSkiles%2C+J+W%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=D%27Antoni&rft.aufirst=H&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=246&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; Cenozoic; ecosystems; miospores; models; modern; Pacific Ocean; paleoecology; palynomorphs; planetology; pollen; pollen analysis; prediction; Quaternary; sea-surface temperature; South America; terrestrial comparison; terrestrial environment; tree rings; vegetation ER - TY - JOUR T1 - Did a gamma-ray burst initiate the Late Ordovician mass extinction? AN - 51472237; 2007-027522 JF - Astrobiology AU - Thomas, B C AU - Melott, A L AU - Lieberman, B S AU - Laird, C M AU - Martin, L D AU - Medvedev, M V AU - Cannizzo, J K AU - Gehrels, N AU - Jackman, C H AU - Turnbull, Margaret Y1 - 2004 PY - 2004 DA - 2004 SP - 323 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - Upper Ordovician KW - irradiation KW - Paleozoic KW - paleoatmosphere KW - paleoclimatology KW - climate change KW - ultraviolet radiation KW - paleoecology KW - Ordovician KW - ozone KW - gamma rays KW - electromagnetic radiation KW - glacial environment KW - cooling KW - mass extinctions KW - causes KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51472237?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Did+a+gamma-ray+burst+initiate+the+Late+Ordovician+mass+extinction%3F&rft.au=Thomas%2C+B+C%3BMelott%2C+A+L%3BLieberman%2C+B+S%3BLaird%2C+C+M%3BMartin%2C+L+D%3BMedvedev%2C+M+V%3BCannizzo%2C+J+K%3BGehrels%2C+N%3BJackman%2C+C+H%3BTurnbull%2C+Margaret&rft.aulast=Thomas&rft.aufirst=B&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=323&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Astrobiology graduate conference 2004 N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - causes; climate change; cooling; electromagnetic radiation; gamma rays; glacial environment; irradiation; mass extinctions; Ordovician; ozone; paleoatmosphere; paleoclimatology; paleoecology; Paleozoic; ultraviolet radiation; Upper Ordovician ER - TY - JOUR T1 - Astronomical search for N-heterocyclic aromatic molecules around AGB stars AN - 51472030; 2007-027382 JF - Astrobiology AU - Botta, Oliver AU - Despois, Didier AU - Kuan, Yi-Jehng AU - Huang, Hui-Chun AU - Cox, Nick AU - Kisiel, Zbignew AU - Charnley, Steven B AU - Ehrenfreund, Pascale AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 271 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - organic compounds KW - extraterrestrial geology KW - stars KW - carbon KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - quinoline KW - organic carbon KW - astronomy KW - aromatic hydrocarbons KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51472030?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Astronomical+search+for+N-heterocyclic+aromatic+molecules+around+AGB+stars&rft.au=Botta%2C+Oliver%3BDespois%2C+Didier%3BKuan%2C+Yi-Jehng%3BHuang%2C+Hui-Chun%3BCox%2C+Nick%3BKisiel%2C+Zbignew%3BCharnley%2C+Steven+B%3BEhrenfreund%2C+Pascale%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Botta&rft.aufirst=Oliver&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=271&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aromatic hydrocarbons; astronomy; carbon; extraterrestrial geology; hydrocarbons; organic carbon; organic compounds; polycyclic aromatic hydrocarbons; quinoline; stars ER - TY - JOUR T1 - Use of low-temperature scanning electron microscopy (SEM) and transmission electron microscopy (TEM) to observe cryobionts in snow and ice AN - 51472000; 2007-027481 JF - Astrobiology AU - Wergin, William P AU - Foster, James AU - Rango, Albert AU - Josberger, Edward G AU - Erbe, Eric F AU - Murphy, Charles A AU - Pooley, Christopher AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 303 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - nival environment KW - Vermes KW - astrobiology KW - techniques KW - freezing KW - algae KW - temperature KW - cryobiosphere KW - fungi KW - ice KW - snow KW - Invertebrata KW - ecology KW - applications KW - Plantae KW - experimental studies KW - three-dimensional models KW - TEM data KW - biota KW - cryobionts KW - sample preparation KW - bacteria KW - low temperature KW - extreme environment KW - SEM data KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51472000?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Use+of+low-temperature+scanning+electron+microscopy+%28SEM%29+and+transmission+electron+microscopy+%28TEM%29+to+observe+cryobionts+in+snow+and+ice&rft.au=Wergin%2C+William+P%3BFoster%2C+James%3BRango%2C+Albert%3BJosberger%2C+Edward+G%3BErbe%2C+Eric+F%3BMurphy%2C+Charles+A%3BPooley%2C+Christopher%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Wergin&rft.aufirst=William&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=303&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algae; applications; astrobiology; bacteria; biota; cryobionts; cryobiosphere; ecology; experimental studies; extreme environment; freezing; fungi; ice; Invertebrata; low temperature; nival environment; Plantae; sample preparation; SEM data; snow; techniques; TEM data; temperature; three-dimensional models; Vermes ER - TY - JOUR T1 - The abundance of HCN and NH (sub 3) in comets AN - 51471887; 2007-027387 JF - Astrobiology AU - Magee-Sauer, K AU - Mumma, M J AU - DiSanti, M A AU - Dello Russo, N AU - Gibb, E L AU - Bonev, B AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 273 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - near-infrared spectra KW - volatiles KW - detection KW - comets KW - hydrogen cyanide KW - cosmochemistry KW - spectra KW - remote sensing KW - measurement KW - ammonia compound KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51471887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=The+abundance+of+HCN+and+NH+%28sub+3%29+in+comets&rft.au=Magee-Sauer%2C+K%3BMumma%2C+M+J%3BDiSanti%2C+M+A%3BDello+Russo%2C+N%3BGibb%2C+E+L%3BBonev%2C+B%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Magee-Sauer&rft.aufirst=K&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=273&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ammonia compound; comets; cosmochemistry; detection; hydrogen cyanide; measurement; near-infrared spectra; remote sensing; spectra; volatiles ER - TY - JOUR T1 - Enzyme-cascade analysis of the Rio Tinto subsurface environment; a biosensor development experiment AN - 51471824; 2007-027381 JF - Astrobiology AU - Lynch, Kennda AU - Wainwright, Norman AU - Child, Alice AU - Williams, Kendra AU - McKay, David AU - Amils, Ricardo AU - Gonzalez, Elena AU - Stoker, Carol AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 271 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - experimental studies KW - Spain KW - analog simulation KW - MARTE Drilling Project KW - astrobiology KW - Europe KW - Iberian Peninsula KW - Mars Astrobiology Research and Technology Experiment KW - enzymes KW - Huelva Spain KW - Southern Europe KW - organic compounds KW - detection KW - Andalusia Spain KW - natural analogs KW - Rio Tinto Spain KW - testing KW - applications KW - proteins KW - geochemistry KW - Nerva Spain KW - instruments KW - microorganisms KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51471824?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Enzyme-cascade+analysis+of+the+Rio+Tinto+subsurface+environment%3B+a+biosensor+development+experiment&rft.au=Lynch%2C+Kennda%3BWainwright%2C+Norman%3BChild%2C+Alice%3BWilliams%2C+Kendra%3BMcKay%2C+David%3BAmils%2C+Ricardo%3BGonzalez%2C+Elena%3BStoker%2C+Carol%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Lynch&rft.aufirst=Kennda&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=271&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 1 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - analog simulation; Andalusia Spain; applications; astrobiology; detection; enzymes; Europe; experimental studies; geochemistry; Huelva Spain; Iberian Peninsula; instruments; Mars Astrobiology Research and Technology Experiment; MARTE Drilling Project; microorganisms; natural analogs; Nerva Spain; organic compounds; proteins; Rio Tinto Spain; Southern Europe; Spain; testing ER - TY - JOUR T1 - What can complete genomes tell us about early animal evolution? AN - 51471756; 2007-027279 JF - Astrobiology AU - Blair, Jaime E AU - Hedges, S Blair AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 240 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - genetics KW - speciation KW - data processing KW - information systems KW - biologic evolution KW - molecular biology KW - genome KW - life origin KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51471756?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=What+can+complete+genomes+tell+us+about+early+animal+evolution%3F&rft.au=Blair%2C+Jaime+E%3BHedges%2C+S+Blair%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Blair&rft.aufirst=Jaime&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=240&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biologic evolution; data processing; genetics; genome; information systems; life origin; molecular biology; speciation ER - TY - JOUR T1 - Ice radiation chemistry as a source of potential false biomarkers on the surface of Europa AN - 51471720; 2007-027274 JF - Astrobiology AU - Bernstein, Max AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 238 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - icy satellites KW - Europa Satellite KW - biochemistry KW - Jupiter KW - astrobiology KW - Galilean satellites KW - molecular biology KW - hydrochemistry KW - biomarkers KW - giant planets KW - planets KW - organic compounds KW - organic acids KW - identification KW - ice KW - amino acids KW - hydrocarbons KW - outer planets KW - satellites KW - geochemistry KW - aromatic hydrocarbons KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51471720?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Ice+radiation+chemistry+as+a+source+of+potential+false+biomarkers+on+the+surface+of+Europa&rft.au=Bernstein%2C+Max%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Bernstein&rft.aufirst=Max&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=238&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - amino acids; aromatic hydrocarbons; astrobiology; biochemistry; biomarkers; Europa Satellite; Galilean satellites; geochemistry; giant planets; hydrocarbons; hydrochemistry; ice; icy satellites; identification; Jupiter; molecular biology; organic acids; organic compounds; outer planets; planets; satellites ER - TY - JOUR T1 - Ring molecules; from interstellar clouds to protosolar disk AN - 51471402; 2007-027370 JF - Astrobiology AU - Kuan, Yi-Jehng AU - Huang, Hui-Chun AU - Butner, Harold M AU - Depois, Didier AU - Botta, Oliver AU - Kisiel, Zbignew AU - Charnley, Steven B AU - Ehrenfreund, Pascale AU - Markwick, Andrew J AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 268 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - biochemistry KW - astrobiology KW - planetesimals KW - molecular biology KW - nitrogen KW - volatiles KW - organic compounds KW - cosmic dust KW - comets KW - planetology KW - organic nitrogen KW - prebiotic molecules KW - geochemistry KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51471402?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Ring+molecules%3B+from+interstellar+clouds+to+protosolar+disk&rft.au=Kuan%2C+Yi-Jehng%3BHuang%2C+Hui-Chun%3BButner%2C+Harold+M%3BDepois%2C+Didier%3BBotta%2C+Oliver%3BKisiel%2C+Zbignew%3BCharnley%2C+Steven+B%3BEhrenfreund%2C+Pascale%3BMarkwick%2C+Andrew+J%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Kuan&rft.aufirst=Yi-Jehng&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=268&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; biochemistry; comets; cosmic dust; geochemistry; molecular biology; nitrogen; organic compounds; organic nitrogen; planetesimals; planetology; prebiotic molecules; volatiles ER - TY - JOUR T1 - Implementing astrobiology in high school science classes AN - 51471378; 2007-027334 JF - Astrobiology AU - Harman, Pamela K AU - Tarter, Jill C AU - DeVore, Edna K AU - Pendleton, Yvonne AU - Bourke, Margaret Gould AU - O'Sullivan, Kathleen A AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 257 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - programs KW - K-12 education KW - high school KW - curricula KW - associations KW - planetology KW - astrobiology KW - education KW - teacher education KW - SETI Institute KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51471378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Implementing+astrobiology+in+high+school+science+classes&rft.au=Harman%2C+Pamela+K%3BTarter%2C+Jill+C%3BDeVore%2C+Edna+K%3BPendleton%2C+Yvonne%3BBourke%2C+Margaret+Gould%3BO%27Sullivan%2C+Kathleen+A%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Harman&rft.aufirst=Pamela&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=257&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - associations; astrobiology; curricula; education; high school; K-12 education; planetology; programs; SETI Institute; teacher education ER - TY - JOUR T1 - Truncated hexa-octahedral magnetite in Martian meteorite ALH84001; evidence of biogenic activity on early Mars AN - 51471212; 2007-027469 JF - Astrobiology AU - Thomas-Keprta, K AU - Clemett, S J AU - Schwartz, C AU - McIntosh, J R AU - Bazylinski, D A AU - Kirschvink, J AU - McKay, D S AU - Vali, H AU - Romanek, C S AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 299 EP - 300 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - tomography KW - stony meteorites KW - Martian meteorites KW - astrobiology KW - crystal structure KW - achondrites KW - meteorites KW - biogenic processes KW - Allan Hills Meteorites KW - polyhedra KW - magnetotactic taxa KW - oxides KW - ALH 84001 KW - magnetite KW - 05B:Petrology of meteorites and tektites KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51471212?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Truncated+hexa-octahedral+magnetite+in+Martian+meteorite+ALH84001%3B+evidence+of+biogenic+activity+on+early+Mars&rft.au=Thomas-Keprta%2C+K%3BClemett%2C+S+J%3BSchwartz%2C+C%3BMcIntosh%2C+J+R%3BBazylinski%2C+D+A%3BKirschvink%2C+J%3BMcKay%2C+D+S%3BVali%2C+H%3BRomanek%2C+C+S%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Thomas-Keprta&rft.aufirst=K&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=299&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - achondrites; ALH 84001; Allan Hills Meteorites; astrobiology; biogenic processes; crystal structure; magnetite; magnetotactic taxa; Martian meteorites; meteorites; oxides; polyhedra; stony meteorites; tomography ER - TY - JOUR T1 - Chemical diversity among comets; implications for delivery of water and prebiotic organics to early Earth AN - 51471170; 2007-027409 JF - Astrobiology AU - Mumma, Michael J AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 280 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - water KW - Precambrian KW - cosmochemistry KW - planetesimals KW - infrared spectra KW - volatiles KW - organic compounds KW - comets KW - planetology KW - terrestrial comparison KW - Archean KW - spectra KW - prebiotic molecules KW - geochemistry KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51471170?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Chemical+diversity+among+comets%3B+implications+for+delivery+of+water+and+prebiotic+organics+to+early+Earth&rft.au=Mumma%2C+Michael+J%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Mumma&rft.aufirst=Michael&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=280&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 2 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archean; comets; cosmochemistry; geochemistry; infrared spectra; organic compounds; planetesimals; planetology; prebiotic molecules; Precambrian; spectra; terrestrial comparison; volatiles; water ER - TY - JOUR T1 - The photostability of nucleobases and their precursor molecules AN - 51470238; 2007-027426 JF - Astrobiology AU - Peeters, Z AU - Botta, O AU - Ruiterkamp, R AU - Charnley, S B AU - Kisiel, Z AU - Kuan, Y J AU - Ehrenfreund, P AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 285 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - organic compounds KW - experimental studies KW - carbon KW - biochemistry KW - photochemistry KW - stability KW - astrobiology KW - molecular biology KW - geochemistry KW - nitrogen KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51470238?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=The+photostability+of+nucleobases+and+their+precursor+molecules&rft.au=Peeters%2C+Z%3BBotta%2C+O%3BRuiterkamp%2C+R%3BCharnley%2C+S+B%3BKisiel%2C+Z%3BKuan%2C+Y+J%3BEhrenfreund%2C+P%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Peeters&rft.aufirst=Z&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=285&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; biochemistry; carbon; experimental studies; geochemistry; molecular biology; nitrogen; organic compounds; photochemistry; stability ER - TY - JOUR T1 - Digging in the stellar graveyard for planets with HST AN - 51469871; 2007-027300 JF - Astrobiology AU - Debes, John H AU - Sigurdsson, Steinn AU - Woodgate, Bruce AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 246 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - planets KW - detection KW - extrasolar planets KW - stars KW - Hubble Space Telescope KW - planetology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51469871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Digging+in+the+stellar+graveyard+for+planets+with+HST&rft.au=Debes%2C+John+H%3BSigurdsson%2C+Steinn%3BWoodgate%2C+Bruce%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Debes&rft.aufirst=John&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=246&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - detection; extrasolar planets; Hubble Space Telescope; planetology; planets; stars ER - TY - JOUR T1 - Kepler Education and Public Outreach; engaging students and the public in the discovery of other worlds AN - 51469487; 2007-027304 JF - Astrobiology AU - DeVore, Edna K AU - Gould, Alan AU - Harman, Pamela AU - Koch, David AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 247 EP - 248 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - programs KW - Kepler Education and Public Outreach KW - objectives KW - public awareness KW - planning KW - NASA KW - government agencies KW - planetology KW - education KW - Kepler Mission KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51469487?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Kepler+Education+and+Public+Outreach%3B+engaging+students+and+the+public+in+the+discovery+of+other+worlds&rft.au=DeVore%2C+Edna+K%3BGould%2C+Alan%3BHarman%2C+Pamela%3BKoch%2C+David%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=DeVore&rft.aufirst=Edna&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=247&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - education; government agencies; Kepler Education and Public Outreach; Kepler Mission; NASA; objectives; planetology; planning; programs; public awareness ER - TY - JOUR T1 - MER field geologic traverse in Gusev Crater, Mars; initial results from the perspective of Spirit AN - 51438156; 2007-054557 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Crumpler, L A AU - Cabrol, N AU - Des Marais, D AU - Farmer, J AU - Golombek, M P AU - Grant, J AU - Greeley, R AU - Grotzinger, J AU - Haskin, L AU - Arvidson, Raymond E AU - Squyres, S AU - Learner, Z A AU - Li, R AU - Madsen, Marten Bo AU - Malin, M C AU - Payne, M AU - Parker, T AU - Seelos, F AU - Sims, M AU - de Souza, P, Jr AU - Wang, A AU - Weitz, C AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - dunes KW - volcanic rocks KW - Spirit Rover KW - impact features KW - igneous rocks KW - geotraverses KW - surficial geology KW - Mars KW - Mars Exploration Rovers KW - exploration KW - multispectral analysis KW - Mars Exploration Rover KW - basalts KW - outcrops KW - rocks KW - Mini-TES KW - Gusev Crater KW - soils KW - ejecta KW - emissivity KW - terrestrial planets KW - planets KW - Bonneville Crater KW - craters KW - impact craters KW - instruments KW - field studies KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51438156?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=MER+field+geologic+traverse+in+Gusev+Crater%2C+Mars%3B+initial+results+from+the+perspective+of+Spirit&rft.au=Crumpler%2C+L+A%3BCabrol%2C+N%3BDes+Marais%2C+D%3BFarmer%2C+J%3BGolombek%2C+M+P%3BGrant%2C+J%3BGreeley%2C+R%3BGrotzinger%2C+J%3BHaskin%2C+L%3BArvidson%2C+Raymond+E%3BSquyres%2C+S%3BLearner%2C+Z+A%3BLi%2C+R%3BMadsen%2C+Marten+Bo%3BMalin%2C+M+C%3BPayne%2C+M%3BParker%2C+T%3BSeelos%2C+F%3BSims%2C+M%3Bde+Souza%2C+P%2C+Jr%3BWang%2C+A%3BWeitz%2C+C%3BAnonymous&rft.aulast=Crumpler&rft.aufirst=L&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2183.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - sketch map N1 - SuppNotes - Accessed on Feb. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - basalts; Bonneville Crater; craters; dunes; ejecta; emissivity; exploration; field studies; geotraverses; Gusev Crater; igneous rocks; impact craters; impact features; instruments; Mars; Mars Exploration Rover; Mars Exploration Rovers; Mini-TES; multispectral analysis; outcrops; planets; rocks; soils; Spirit Rover; surficial geology; terrestrial planets; volcanic rocks ER - TY - JOUR T1 - Mapping weak crustal magnetic fields on Mars with electron reflectometry AN - 51437691; 2007-054509 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Mitchell, D L AU - Lillis, R AU - Lin, R P AU - Connerney, J E P AU - Acuna, M H AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - demagnetization KW - impact features KW - Argyre Planitia KW - Hellas Basin KW - magnetization KW - Mars KW - thermal history KW - magnetic field KW - topography KW - lowlands KW - remanent magnetization KW - thermoremanent magnetization KW - dynamos KW - electron reflectometry KW - magnetic anomalies KW - impacts KW - highlands KW - convection KW - terrestrial planets KW - models KW - planets KW - Isidis Planitia KW - Mars Global Surveyor Program KW - impact craters KW - crust KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51437691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Mapping+weak+crustal+magnetic+fields+on+Mars+with+electron+reflectometry&rft.au=Mitchell%2C+D+L%3BLillis%2C+R%3BLin%2C+R+P%3BConnerney%2C+J+E+P%3BAcuna%2C+M+H%3BAnonymous&rft.aulast=Mitchell&rft.aufirst=D&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2134.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - Accessed on Feb. 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Argyre Planitia; convection; crust; demagnetization; dynamos; electron reflectometry; Hellas Basin; highlands; impact craters; impact features; impacts; Isidis Planitia; lowlands; magnetic anomalies; magnetic field; magnetization; Mars; Mars Global Surveyor Program; models; planets; remanent magnetization; remote sensing; terrestrial planets; thermal history; thermoremanent magnetization; topography ER - TY - JOUR T1 - Topographic evidence for eruptive style changes and magma evolution of small plains-style volcanoes on Earth and Mars AN - 51437679; 2007-054499 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Hughes, S S AU - Sakimoto, S E H AU - Gregg, T K P AU - Chadwick, D J AU - Brady, S B AU - Farley, M A AU - Holmes, A A J AU - Semple, A M AU - Weren, S L AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - United States KW - imagery KW - volcanic rocks KW - slopes KW - igneous rocks KW - Mars KW - digital terrain models KW - assimilation KW - volcanic features KW - topography KW - volcanism KW - basalts KW - shield volcanoes KW - Idaho KW - lava flows KW - lithosphere KW - differentiation KW - Tempe Terra KW - terrestrial planets KW - planets KW - intrusions KW - magmas KW - eruptions KW - natural analogs KW - volcanoes KW - terrestrial comparison KW - MOLA KW - geomorphology KW - Snake River plain KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51437679?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Topographic+evidence+for+eruptive+style+changes+and+magma+evolution+of+small+plains-style+volcanoes+on+Earth+and+Mars&rft.au=Hughes%2C+S+S%3BSakimoto%2C+S+E+H%3BGregg%2C+T+K+P%3BChadwick%2C+D+J%3BBrady%2C+S+B%3BFarley%2C+M+A%3BHolmes%2C+A+A+J%3BSemple%2C+A+M%3BWeren%2C+S+L%3BAnonymous&rft.aulast=Hughes&rft.aufirst=S&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2123.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - assimilation; basalts; differentiation; digital terrain models; eruptions; geomorphology; Idaho; igneous rocks; imagery; intrusions; lava flows; lithosphere; magmas; Mars; MOLA; natural analogs; planets; shield volcanoes; slopes; Snake River plain; Tempe Terra; terrestrial comparison; terrestrial planets; topography; United States; volcanic features; volcanic rocks; volcanism; volcanoes ER - TY - JOUR T1 - A first look at the mineralogy and geochemistry of the MER-B landing site in Meridiani Planum AN - 51437514; 2007-054553 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Morris, Richard V AU - Squyres, S AU - Arvidson, Raymond E AU - Bell, J F, III AU - Christensen, P C AU - Gorevan, S P AU - Herkenhoff, K E AU - Klingelhoefer, G AU - Rieder, R AU - Farrand, W H AU - Ghosh, A AU - Glotch, T D AU - Johnson, J R AU - Lemmon, M T AU - McSween, H Y AU - Ming, D W AU - Schroeder, C AU - de Souza, P AU - Wyatt, M AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - imagery KW - olivine group KW - Mars KW - landing sites KW - Mars Exploration Rovers KW - multispectral analysis KW - mineral composition KW - hematite KW - olivine KW - orthosilicates KW - oxides KW - spectra KW - Mini-TES KW - geochemistry KW - Mossbauer spectra KW - soils KW - surface properties KW - Meridiani Planum KW - X-ray spectra KW - terrestrial planets KW - nesosilicates KW - planets KW - Pancam KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51437514?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=A+first+look+at+the+mineralogy+and+geochemistry+of+the+MER-B+landing+site+in+Meridiani+Planum&rft.au=Morris%2C+Richard+V%3BSquyres%2C+S%3BArvidson%2C+Raymond+E%3BBell%2C+J+F%2C+III%3BChristensen%2C+P+C%3BGorevan%2C+S+P%3BHerkenhoff%2C+K+E%3BKlingelhoefer%2C+G%3BRieder%2C+R%3BFarrand%2C+W+H%3BGhosh%2C+A%3BGlotch%2C+T+D%3BJohnson%2C+J+R%3BLemmon%2C+M+T%3BMcSween%2C+H+Y%3BMing%2C+D+W%3BSchroeder%2C+C%3Bde+Souza%2C+P%3BWyatt%2C+M%3BAnonymous&rft.aulast=Morris&rft.aufirst=Richard&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2179.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - geochemistry; hematite; imagery; landing sites; Mars; Mars Exploration Rovers; Meridiani Planum; mineral composition; Mini-TES; Mossbauer spectra; multispectral analysis; nesosilicates; olivine; olivine group; orthosilicates; oxides; Pancam; planets; silicates; soils; spectra; surface properties; terrestrial planets; X-ray spectra ER - TY - JOUR T1 - Visible/near-infrared spectral properties of MUSES C target asteroid 25143 Itokawa AN - 51437108; 2007-054488 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Jarvis, K S AU - Vilas, F AU - Kelley, M S AU - Abell, P A AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - near-infrared spectra KW - near-Earth objects KW - Itokawa Asteroid KW - Hayabusa Program KW - asteroids KW - near-Earth asteroids KW - optical spectra KW - spectra KW - reflectance KW - MUSES-C KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51437108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Visible%2Fnear-infrared+spectral+properties+of+MUSES+C+target+asteroid+25143+Itokawa&rft.au=Jarvis%2C+K+S%3BVilas%2C+F%3BKelley%2C+M+S%3BAbell%2C+P+A%3BAnonymous&rft.aulast=Jarvis&rft.aufirst=K&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2111.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; Hayabusa Program; Itokawa Asteroid; MUSES-C; near-Earth asteroids; near-Earth objects; near-infrared spectra; optical spectra; reflectance; remote sensing; spectra ER - TY - JOUR T1 - High resolution digital elevation models of pristine explosion craters AN - 51437036; 2007-054520 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Farr, T G AU - Krabill, W AU - Garvin, J B AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - United States KW - cratering KW - Danny Boy Crater KW - Mars KW - landing sites KW - digital terrain models KW - Nevada Test Site KW - hypervelocity impacts KW - Sedan Crater KW - Yucca Flat KW - rocks KW - Nevada KW - high-resolution methods KW - explosions KW - roughness KW - impacts KW - Nye County Nevada KW - ejecta KW - terrestrial planets KW - planets KW - terrains KW - craters KW - Schooner Crater KW - terrestrial comparison KW - Scooter Crater KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51437036?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=High+resolution+digital+elevation+models+of+pristine+explosion+craters&rft.au=Farr%2C+T+G%3BKrabill%2C+W%3BGarvin%2C+J+B%3BAnonymous&rft.aulast=Farr&rft.aufirst=T&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2146.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - SuppNotes - Accessed on Feb. 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cratering; craters; Danny Boy Crater; digital terrain models; ejecta; explosions; high-resolution methods; hypervelocity impacts; impacts; landing sites; Mars; Nevada; Nevada Test Site; Nye County Nevada; planets; rocks; roughness; Schooner Crater; Scooter Crater; Sedan Crater; terrains; terrestrial comparison; terrestrial planets; United States; Yucca Flat ER - TY - JOUR T1 - Explaining the mid-latitude ice deposits with a general circulation model AN - 51424889; 2007-064652 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Mischna, M A AU - Richardson, M I AU - Wilson, R J AU - Zent, A AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - general circulation models KW - obliquity of the ecliptic KW - thermal inertia KW - three-dimensional models KW - global KW - atmosphere KW - Mars KW - simulation KW - terrestrial planets KW - sublimation KW - spatial distribution KW - planets KW - hydrologic cycle KW - ice KW - hydrogen KW - ground ice KW - latitude KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51424889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Explaining+the+mid-latitude+ice+deposits+with+a+general+circulation+model&rft.au=Mischna%2C+M+A%3BRichardson%2C+M+I%3BWilson%2C+R+J%3BZent%2C+A%3BAnonymous&rft.aulast=Mischna&rft.aufirst=M&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1861.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - Accessed on Feb. 1, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; general circulation models; global; ground ice; hydrogen; hydrologic cycle; ice; latitude; Mars; obliquity of the ecliptic; planets; regolith; simulation; spatial distribution; sublimation; terrestrial planets; thermal inertia; three-dimensional models ER - TY - JOUR T1 - Rb-Sr and Sm-Nd isotopic studies of shergottite Y980459 and a petrogenetic link between depleted shergottites and nakhlites AN - 51424836; 2007-064607 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Shih, C Y AU - Nyquist, L E AU - Wiesmann, H AU - Misawa, K AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - nakhlite KW - stony meteorites KW - isotopes KW - Martian meteorites KW - garnet group KW - partial melting KW - stable isotopes KW - Rb/Sr KW - SNC Meteorites KW - meteorites KW - radioactive isotopes KW - Sm-147/Nd-144 KW - age KW - Rb-87/Sr-86 KW - orthosilicates KW - samarium KW - rare earths KW - alkaline earth metals KW - Yamato Meteorites KW - isotope ratios KW - rubidium KW - alkali metals KW - Y 980459 KW - achondrites KW - nesosilicates KW - Nd-144/Nd-143 KW - Sr-87/Sr-86 KW - shergottite KW - Sm/Nd KW - metals KW - parent materials KW - neodymium KW - strontium KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51424836?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Rb-Sr+and+Sm-Nd+isotopic+studies+of+shergottite+Y980459+and+a+petrogenetic+link+between+depleted+shergottites+and+nakhlites&rft.au=Shih%2C+C+Y%3BNyquist%2C+L+E%3BWiesmann%2C+H%3BMisawa%2C+K%3BAnonymous&rft.aulast=Shih&rft.aufirst=C&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1814.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Jan. 30, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; age; alkali metals; alkaline earth metals; garnet group; isotope ratios; isotopes; Martian meteorites; metals; meteorites; nakhlite; Nd-144/Nd-143; neodymium; nesosilicates; orthosilicates; parent materials; partial melting; radioactive isotopes; rare earths; Rb-87/Sr-86; Rb/Sr; rubidium; samarium; shergottite; silicates; Sm-147/Nd-144; Sm/Nd; SNC Meteorites; Sr-87/Sr-86; stable isotopes; stony meteorites; strontium; Y 980459; Yamato Meteorites ER - TY - JOUR T1 - On the final mass of giant planets AN - 51419740; 2007-064646 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Estrada, P R AU - Mosqueira, I AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - angular momentum KW - shock waves KW - accretion KW - planetesimals KW - giant planets KW - tides KW - solar nebula KW - models KW - mass KW - planets KW - planetology KW - core KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51419740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=On+the+final+mass+of+giant+planets&rft.au=Estrada%2C+P+R%3BMosqueira%2C+I%3BAnonymous&rft.aulast=Estrada&rft.aufirst=P&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1854.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 1, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - accretion; angular momentum; core; giant planets; mass; models; planetesimals; planetology; planets; shock waves; solar nebula; tides ER - TY - JOUR T1 - An improved model of the crustal structure of Mars AN - 51419714; 2007-064620 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Zuber, M T AU - Neumann, G A AU - McGovern, P J AU - Wieczorek, M A AU - Lemoine, F G AU - Smith, D E AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - upper mantle KW - crust-mantle boundary KW - density KW - Arsia Mons KW - mantle KW - Mars KW - thermal history KW - terrestrial planets KW - models KW - Utopia Planitia KW - planets KW - gravity field KW - topography KW - planetary interiors KW - Mars Global Surveyor Program KW - thickness KW - crustal dichotomy KW - lower crust KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51419714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+improved+model+of+the+crustal+structure+of+Mars&rft.au=Zuber%2C+M+T%3BNeumann%2C+G+A%3BMcGovern%2C+P+J%3BWieczorek%2C+M+A%3BLemoine%2C+F+G%3BSmith%2C+D+E%3BAnonymous&rft.aulast=Zuber&rft.aufirst=M&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1827.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Jan. 31, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Arsia Mons; crust; crust-mantle boundary; crustal dichotomy; density; gravity field; lower crust; mantle; Mars; Mars Global Surveyor Program; models; planetary interiors; planets; terrestrial planets; thermal history; thickness; topography; upper mantle; Utopia Planitia ER - TY - JOUR T1 - Aqueous alteration mineralogy in CM carbonaceous chondrites AN - 51418775; 2007-064500 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Chokai, J AU - Zolensky, M AU - Le, L AU - Nakamura, K AU - Mikouchi, T AU - Monkawa, A AU - Koizumi, E AU - Miyamoto, M AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - alteration KW - stony meteorites KW - iron-nickel sulfides KW - pentlandite KW - Mighei Meteorite KW - EET 83334 KW - Elephant Moraine Meteorites KW - Murray Meteorite KW - carbonaceous chondrites KW - aqueous alteration KW - meteorites KW - Sayama Meteorite KW - Kivesvaara Meteorite KW - Pollen Meteorite KW - CM chondrites KW - chondrites KW - sulfides KW - stoichiometry KW - pyrrhotite KW - Lookout Hill Meteorite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51418775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Aqueous+alteration+mineralogy+in+CM+carbonaceous+chondrites&rft.au=Chokai%2C+J%3BZolensky%2C+M%3BLe%2C+L%3BNakamura%2C+K%3BMikouchi%2C+T%3BMonkawa%2C+A%3BKoizumi%2C+E%3BMiyamoto%2C+M%3BAnonymous&rft.aulast=Chokai&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1506.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on April 24, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alteration; aqueous alteration; carbonaceous chondrites; chondrites; CM chondrites; EET 83334; Elephant Moraine Meteorites; iron-nickel sulfides; Kivesvaara Meteorite; Lookout Hill Meteorite; meteorites; Mighei Meteorite; Murray Meteorite; pentlandite; Pollen Meteorite; pyrrhotite; Sayama Meteorite; stoichiometry; stony meteorites; sulfides ER - TY - JOUR T1 - Vapor deposition and solar wind implantation on lunar soil-grain surfaces as comparable processes AN - 51418741; 2007-064545 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Basu, A AU - Wentworth, S J AU - McKay, D S AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - solar-wind implantation KW - maturity KW - density KW - Moon KW - amorphous materials KW - grain size KW - solar wind KW - weathering KW - melts KW - iron KW - morphology KW - space weathering KW - vapor deposition KW - grains KW - metals KW - nanophase iron KW - glass materials KW - lunar soils KW - agglutinates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51418741?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Vapor+deposition+and+solar+wind+implantation+on+lunar+soil-grain+surfaces+as+comparable+processes&rft.au=Basu%2C+A%3BWentworth%2C+S+J%3BMcKay%2C+D+S%3BAnonymous&rft.aulast=Basu&rft.aufirst=A&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1551.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 7, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - agglutinates; amorphous materials; density; glass materials; grain size; grains; iron; lunar soils; maturity; melts; metals; Moon; morphology; nanophase iron; solar wind; solar-wind implantation; space weathering; vapor deposition; weathering ER - TY - JOUR T1 - On the dielectric properties of the Martian-like surface sediments AN - 51418499; 2007-064662 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Heggy, E AU - Clifford, S M AU - Morris, R V AU - Paillou, P AU - Ruffie, G AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - experimental studies KW - electrical properties KW - volcanic rocks KW - igneous rocks KW - ground-penetrating radar KW - roughness KW - radar methods KW - Mars KW - dielectric constant KW - porosity KW - magnetic properties KW - terrestrial planets KW - planets KW - laboratory studies KW - hematite KW - dielectric properties KW - sounding KW - silica KW - basalts KW - sediments KW - oxides KW - orbital observations KW - maghemite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51418499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=On+the+dielectric+properties+of+the+Martian-like+surface+sediments&rft.au=Heggy%2C+E%3BClifford%2C+S+M%3BMorris%2C+R+V%3BPaillou%2C+P%3BRuffie%2C+G%3BAnonymous&rft.aulast=Heggy&rft.aufirst=E&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1871.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 1, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - basalts; dielectric constant; dielectric properties; electrical properties; experimental studies; ground-penetrating radar; hematite; igneous rocks; laboratory studies; maghemite; magnetic properties; Mars; orbital observations; oxides; planets; porosity; radar methods; roughness; sediments; silica; sounding; terrestrial planets; volcanic rocks ER - TY - JOUR T1 - The dichotomous HED meteorite suite AN - 51418053; 2007-064547 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Mittlefehldt, D W AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - stony meteorites KW - cobalt KW - asteroids KW - Vesta Asteroid KW - parent bodies KW - HED meteorites KW - siderophile elements KW - impacts KW - exposure age KW - ejecta KW - achondrites KW - lithophile elements KW - meteorites KW - cumulates KW - metals KW - eucrite KW - crystallization KW - cosmic rays KW - geochemistry KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51418053?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+dichotomous+HED+meteorite+suite&rft.au=Mittlefehldt%2C+D+W%3BAnonymous&rft.aulast=Mittlefehldt&rft.aufirst=D&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1553.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 7, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; asteroids; cobalt; cosmic rays; crystallization; cumulates; ejecta; eucrite; exposure age; geochemistry; HED meteorites; impacts; lithophile elements; metals; meteorites; parent bodies; siderophile elements; stony meteorites; Vesta Asteroid ER - TY - JOUR T1 - Migration of the cratering flow-field center with implications for scaling oblique impacts AN - 51417933; 2007-064523 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Anderson, J L B AU - Schultz, P H AU - Heineck, J T AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - cratering KW - impact features KW - three-dimensional models KW - trajectories KW - flow-field center KW - impacts KW - ejecta KW - geometry KW - oblique orientation KW - dynamics KW - velocity KW - impact craters KW - particles KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51417933?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Migration+of+the+cratering+flow-field+center+with+implications+for+scaling+oblique+impacts&rft.au=Anderson%2C+J+L+B%3BSchultz%2C+P+H%3BHeineck%2C+J+T%3BAnonymous&rft.aulast=Anderson&rft.aufirst=J+L&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1529.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 7, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cratering; dynamics; ejecta; flow-field center; geometry; impact craters; impact features; impacts; oblique orientation; particles; three-dimensional models; trajectories; velocity ER - TY - JOUR T1 - Organics on Fe-silicate grains; potential mimicry of meteoritic processes? AN - 51415619; 2007-064667 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Johnson, N M AU - Cody, G D AU - Nuth, J A, III AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - iron silicates KW - experimental studies KW - stony meteorites KW - gas chromatograms KW - aliphatic hydrocarbons KW - mass spectra KW - carbonaceous chondrites KW - simulation KW - Murchison Meteorite KW - solar nebula KW - meteorites KW - organic compounds KW - catalysis KW - chemical reactions KW - pyrolysis KW - sequential extraction KW - hydrocarbons KW - spectra KW - CM chondrites KW - chondrites KW - Fischer-Tropsch type reactions KW - aromatic hydrocarbons KW - 05B:Petrology of meteorites and tektites KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51415619?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Organics+on+Fe-silicate+grains%3B+potential+mimicry+of+meteoritic+processes%3F&rft.au=Johnson%2C+N+M%3BCody%2C+G+D%3BNuth%2C+J+A%2C+III%3BAnonymous&rft.aulast=Johnson&rft.aufirst=N&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1876.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 2, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; aromatic hydrocarbons; carbonaceous chondrites; catalysis; chemical reactions; chondrites; CM chondrites; experimental studies; Fischer-Tropsch type reactions; gas chromatograms; hydrocarbons; iron silicates; mass spectra; meteorites; Murchison Meteorite; organic compounds; pyrolysis; sequential extraction; silicates; simulation; solar nebula; spectra; stony meteorites ER - TY - BOOK T1 - Does land surface matter in climate and weather? The boreal climate AN - 51409762; 2007-074361 JF - Vegetation, water, humans and the climate AU - Hall, Forrest G AU - Betts, Alan K AU - Frolking, Steve AU - Brown, Ross AU - Chen, Jing M AU - Chen, Wenjun AU - Halldin, Sven AU - Lettenmaier, Dennis P AU - Schafer, Joel AU - Kabat, Pavel AU - Claussen, Martin AU - Dirmeyer, Paul A AU - Gash, John H C AU - de Guenni, Lelys Bravo AU - Meybeck, Michel AU - Pielke, Roger A, Sr AU - Vorosmarty, Charles J AU - Hutjes, Ronald W A AU - Luetkemeier, Sabine Y1 - 2004 PY - 2004 DA - 2004 PB - Springer-Verlag, Berlin SN - 3540424008 KW - United States KW - albedo KW - climatic controls KW - terrestrial environment KW - aliphatic hydrocarbons KW - ecosystems KW - atmospheric precipitation KW - climate change KW - carbon dioxide KW - carbon KW - snow KW - Eurasia KW - ecology KW - climate KW - soils KW - hydrology KW - forests KW - methane KW - global KW - atmosphere KW - alkanes KW - boundary conditions KW - geochemical cycle KW - boreal environment KW - nutrients KW - organic compounds KW - Canada KW - hydrocarbons KW - aerosols KW - Alaska KW - seasonal variations KW - carbon cycle KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51409762?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Hall%2C+Forrest+G%3BBetts%2C+Alan+K%3BFrolking%2C+Steve%3BBrown%2C+Ross%3BChen%2C+Jing+M%3BChen%2C+Wenjun%3BHalldin%2C+Sven%3BLettenmaier%2C+Dennis+P%3BSchafer%2C+Joel%3BKabat%2C+Pavel%3BClaussen%2C+Martin%3BDirmeyer%2C+Paul+A%3BGash%2C+John+H+C%3Bde+Guenni%2C+Lelys+Bravo%3BMeybeck%2C+Michel%3BPielke%2C+Roger+A%2C+Sr%3BVorosmarty%2C+Charles+J%3BHutjes%2C+Ronald+W+A%3BLuetkemeier%2C+Sabine&rft.aulast=Hall&rft.aufirst=Forrest&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=3540424008&rft.btitle=Does+land+surface+matter+in+climate+and+weather%3F+The+boreal+climate&rft.title=Does+land+surface+matter+in+climate+and+weather%3F+The+boreal+climate&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - BOOK T1 - Does land surface matter in climate and weather? The global climate AN - 51409724; 2007-074360 JF - Vegetation, water, humans and the climate AU - Claussen, Martin AU - Cox, Peter M AU - Zeng, Xubin AU - Viterbo, Pedro AU - Beljaars, Anton C M AU - Betts, Richard A AU - Bolle, Hans-Juergen AU - Chase, Thomas AU - Koster, Randall AU - Kabat, Pavel AU - Dirmeyer, Paul A AU - Gash, John H C AU - de Guenni, Lelys Bravo AU - Meybeck, Michel AU - Pielke, Roger A, Sr AU - Vorosmarty, Charles J AU - Hutjes, Ronald W A AU - Luetkemeier, Sabine Y1 - 2004 PY - 2004 DA - 2004 PB - Springer-Verlag, Berlin SN - 3540424008 KW - terrestrial environment KW - moisture KW - vegetation KW - paleoclimatology KW - climate change KW - carbon KW - arctic environment KW - ecology KW - interpretation KW - meteorology KW - climate KW - dynamic properties KW - soils KW - forests KW - numerical models KW - global KW - prediction KW - atmosphere KW - equilibrium KW - boundary interactions KW - geochemical cycle KW - boreal environment KW - Africa KW - Sahara KW - seasonal variations KW - carbon cycle KW - water resources KW - land use KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51409724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Claussen%2C+Martin%3BCox%2C+Peter+M%3BZeng%2C+Xubin%3BViterbo%2C+Pedro%3BBeljaars%2C+Anton+C+M%3BBetts%2C+Richard+A%3BBolle%2C+Hans-Juergen%3BChase%2C+Thomas%3BKoster%2C+Randall%3BKabat%2C+Pavel%3BDirmeyer%2C+Paul+A%3BGash%2C+John+H+C%3Bde+Guenni%2C+Lelys+Bravo%3BMeybeck%2C+Michel%3BPielke%2C+Roger+A%2C+Sr%3BVorosmarty%2C+Charles+J%3BHutjes%2C+Ronald+W+A%3BLuetkemeier%2C+Sabine&rft.aulast=Claussen&rft.aufirst=Martin&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=3540424008&rft.btitle=Does+land+surface+matter+in+climate+and+weather%3F+The+global+climate&rft.title=Does+land+surface+matter+in+climate+and+weather%3F+The+global+climate&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Plagioclase-liquid trace element oxygen barometry and oxygen behaviour in closed and open system magmatic processes AN - 51395148; 2007-086701 JF - LPI Contribution AU - Canil, Dante AU - Thom, James AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 14 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - Sakhalin Russian Federation KW - mass spectra KW - substitution KW - calibration KW - partitioning KW - mixing KW - basalts KW - framework silicates KW - ocean floors KW - Asia KW - processes KW - plagioclase KW - Mount Meager KW - measurement KW - Cascade Range KW - partition coefficients KW - Canada KW - feldspar group KW - United States KW - Skamania County Washington KW - Russian Pacific region KW - alkali basalts KW - Mount Adams KW - geologic barometry KW - volcanic rocks KW - oxygen KW - Mount Saint Helens KW - igneous rocks KW - behavior KW - Russian Federation KW - manganese KW - Kuril Islands KW - Commonwealth of Independent States KW - phase equilibria KW - spectra KW - trace elements KW - Eh KW - Washington KW - British Columbia KW - ICP mass spectra KW - metals KW - magmas KW - mid-ocean ridge basalts KW - volcanoes KW - crystallization KW - Western Canada KW - resorption KW - mid-ocean ridges 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/51395148?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Plagioclase-liquid+trace+element+oxygen+barometry+and+oxygen+behaviour+in+closed+and+open+system+magmatic+processes&rft.au=Canil%2C+Dante%3BThom%2C+James%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Canil&rft.aufirst=Dante&rft.date=2004-01-01&rft.volume=1203&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 - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 1 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - alkali basalts; Asia; basalts; behavior; British Columbia; calibration; Canada; Cascade Range; Commonwealth of Independent States; crystallization; Eh; feldspar group; framework silicates; geologic barometry; ICP mass spectra; igneous rocks; Kuril Islands; magmas; manganese; mass spectra; measurement; metals; mid-ocean ridge basalts; mid-ocean ridges; mixing; Mount Adams; Mount Meager; Mount Saint Helens; ocean floors; oxygen; partition coefficients; partitioning; phase equilibria; plagioclase; processes; resorption; Russian Federation; Russian Pacific region; Sakhalin Russian Federation; silicates; Skamania County Washington; spectra; substitution; trace elements; United States; volcanic rocks; volcanoes; Washington; Western Canada ER - TY - JOUR T1 - Experimental constraints on oxygen and other light element partitioning during planetary core formation AN - 51395101; 2007-086698 JF - LPI Contribution AU - Agee, Carl B AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 11 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - Earth KW - pressure KW - oxygen KW - siderophile elements KW - silicon KW - high pressure KW - models KW - partitioning KW - mass balance KW - magmas KW - inclusions KW - sulfur KW - core KW - xenoliths KW - P-T conditions KW - 18:Solid-earth geophysics KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51395101?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Experimental+constraints+on+oxygen+and+other+light+element+partitioning+during+planetary+core+formation&rft.au=Agee%2C+Carl+B%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Agee&rft.aufirst=Carl&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - core; Earth; high pressure; inclusions; magmas; mass balance; models; oxygen; P-T conditions; partitioning; pressure; siderophile elements; silicon; sulfur; xenoliths ER - TY - JOUR T1 - In situ determination of Fe (super 3+) /Sigma Fe of spinels by electron microprobe; an evaluation of the Flank method AN - 51393547; 2007-086699 JF - LPI Contribution AU - Berlin, J AU - Spilde, M AU - Brearley, A J AU - Draper, D S AU - Dyar, M D AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 12 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - United States KW - Cerro Vacio KW - calibration KW - New Mexico KW - iron KW - variations KW - electron probe data KW - ferric iron KW - hematite KW - inclusions KW - Puerco Necks KW - oxides KW - spectra KW - wustite KW - zoning KW - xenoliths KW - Mossbauer spectra KW - in situ KW - oxidation KW - spinel KW - samples KW - measurement KW - metals KW - magnetite KW - Flank method KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51393547?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=In+situ+determination+of+Fe+%28super+3%2B%29+%2FSigma+Fe+of+spinels+by+electron+microprobe%3B+an+evaluation+of+the+Flank+method&rft.au=Berlin%2C+J%3BSpilde%2C+M%3BBrearley%2C+A+J%3BDraper%2C+D+S%3BDyar%2C+M+D%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Berlin&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - calibration; Cerro Vacio; electron probe data; ferric iron; Flank method; hematite; in situ; inclusions; iron; magnetite; measurement; metals; Mossbauer spectra; New Mexico; oxidation; oxides; Puerco Necks; samples; spectra; spinel; United States; variations; wustite; xenoliths; zoning ER - TY - JOUR T1 - Mass independent isotopes and applications to planetary atmospheres AN - 51393158; 2007-086749 JF - LPI Contribution AU - Thiemens, M H AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 63 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - stony meteorites KW - oxygen KW - isotopes KW - Martian meteorites KW - techniques KW - hydrosphere KW - carbon dioxide KW - SNC Meteorites KW - meteorites KW - quantitative analysis KW - geosphere KW - nitrate ion KW - processes KW - ice cores KW - sulfate ion KW - Earth KW - oxidation KW - nitrous oxide KW - atmosphere KW - achondrites KW - measurement KW - time scales KW - planets KW - carbon monoxide KW - aerosols KW - regolith KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51393158?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mass+independent+isotopes+and+applications+to+planetary+atmospheres&rft.au=Thiemens%2C+M+H%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Thiemens&rft.aufirst=M&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=63&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; aerosols; atmosphere; carbon dioxide; carbon monoxide; Earth; geosphere; hydrosphere; ice cores; isotope fractionation; isotopes; Martian meteorites; measurement; meteorites; nitrate ion; nitrous oxide; oxidation; oxygen; planets; processes; quantitative analysis; regolith; SNC Meteorites; stony meteorites; sulfate ion; techniques; time scales ER - TY - JOUR T1 - Oxidation-reduction processes on the Moon; experimental verification of graphite oxidation in the Apollo 17 orange glasses AN - 51393130; 2007-086734 JF - LPI Contribution AU - Nicholis, M G AU - Rutherford, M J AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 48 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - volcanic rocks KW - oxygen KW - glasses KW - igneous rocks KW - olivine group KW - Apollo Program KW - melts KW - fugacity KW - carbon dioxide KW - partitioning KW - olivine KW - orthosilicates KW - zoning KW - Eh KW - picrite KW - processes KW - experimental studies KW - pressure KW - Moon KW - oxidation KW - native elements KW - nesosilicates KW - graphite KW - carbon monoxide KW - volatiles KW - magmas KW - phenocrysts KW - Apollo 17 KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51393130?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxidation-reduction+processes+on+the+Moon%3B+experimental+verification+of+graphite+oxidation+in+the+Apollo+17+orange+glasses&rft.au=Nicholis%2C+M+G%3BRutherford%2C+M+J%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Nicholis&rft.aufirst=M&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=48&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Apollo 17; Apollo Program; carbon dioxide; carbon monoxide; Eh; experimental studies; fugacity; glasses; graphite; igneous rocks; magmas; melts; Moon; native elements; nesosilicates; olivine; olivine group; orthosilicates; oxidation; oxygen; partitioning; phenocrysts; picrite; pressure; processes; silicates; volatiles; volcanic rocks; zoning ER - TY - JOUR T1 - Electrical conductivity, oxygen fugacity, and mantle materials AN - 51392740; 2007-086750 JF - LPI Contribution AU - Tyburczy, James A AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 64 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - interior KW - electrical conductivity KW - oxygen KW - mantle KW - olivine group KW - iron KW - fugacity KW - temperature KW - preferred orientation KW - laboratory studies KW - ferric iron KW - mineral composition KW - quantitative analysis KW - olivine KW - orthosilicates KW - composition KW - interpretation KW - experimental studies KW - electrical properties KW - diffusion KW - pressure KW - thermal properties KW - structural analysis KW - low pressure KW - high pressure KW - measurement KW - nesosilicates KW - models KW - metals KW - hydrogen KW - 18:Solid-earth geophysics KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51392740?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Electrical+conductivity%2C+oxygen+fugacity%2C+and+mantle+materials&rft.au=Tyburczy%2C+James+A%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Tyburczy&rft.aufirst=James&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=64&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 17 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - composition; diffusion; electrical conductivity; electrical properties; experimental studies; ferric iron; fugacity; high pressure; hydrogen; interior; interpretation; iron; laboratory studies; low pressure; mantle; measurement; metals; mineral composition; models; nesosilicates; olivine; olivine group; orthosilicates; oxygen; preferred orientation; pressure; quantitative analysis; silicates; structural analysis; temperature; thermal properties ER - TY - JOUR T1 - Isotopic zoning in the inner solar system AN - 51392703; 2007-086719 JF - LPI Contribution AU - Jambon, A AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 33 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - stony meteorites KW - oxygen KW - isotopes KW - stable isotopes KW - meteorites KW - pyroxene group KW - mineral composition KW - chondrites KW - chemical composition KW - zoning KW - enstatite KW - O-17/O-16 KW - chain silicates KW - solar system KW - isotope ratios KW - parent bodies KW - oxidation KW - carbonaceous chondrites KW - achondrites KW - siderite KW - classification KW - orthopyroxene KW - carbonates KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51392703?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Isotopic+zoning+in+the+inner+solar+system&rft.au=Jambon%2C+A%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Jambon&rft.aufirst=A&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; carbonaceous chondrites; carbonates; chain silicates; chemical composition; chondrites; classification; enstatite; isotope ratios; isotopes; meteorites; mineral composition; O-17/O-16; orthopyroxene; oxidation; oxygen; parent bodies; pyroxene group; siderite; silicates; solar system; stable isotopes; stony meteorites; zoning ER - TY - JOUR T1 - How well do sulfur isotopes constrain oxygen abundance in the ancient atmospheres? AN - 51392693; 2007-086738 JF - LPI Contribution AU - Pavlov, A A AU - Mills, M J AU - Toon, O B AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 52 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - sulfur dioxide KW - isotope fractionation KW - ice cores KW - Precambrian KW - oxygen KW - isotopes KW - isotope ratios KW - paleoatmosphere KW - oxidation KW - homogenization KW - photochemistry KW - hydrogen sulfide KW - stable isotopes KW - two-dimensional models KW - measurement KW - sedimentary rocks KW - Antarctica KW - S-34/S-32 KW - sulfur KW - aerosols KW - Archean KW - preservation KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51392693?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=How+well+do+sulfur+isotopes+constrain+oxygen+abundance+in+the+ancient+atmospheres%3F&rft.au=Pavlov%2C+A+A%3BMills%2C+M+J%3BToon%2C+O+B%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Pavlov&rft.aufirst=A&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=52&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - aerosols; Antarctica; Archean; homogenization; hydrogen sulfide; ice cores; isotope fractionation; isotope ratios; isotopes; measurement; oxidation; oxygen; paleoatmosphere; photochemistry; Precambrian; preservation; S-34/S-32; sedimentary rocks; stable isotopes; sulfur; sulfur dioxide; two-dimensional models ER - TY - JOUR T1 - Non-linear fractionation of oxygen isotopes implanted in lunar metal grains; solar, lunar or terrestrial origin? AN - 51392668; 2007-086718 JF - LPI Contribution AU - Ireland, T R AU - Holden, P AU - Norman, M AU - Clarke, J AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 32 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - oxygen KW - Moon KW - isotopes KW - isotope ratios KW - solar wind KW - mechanism KW - O-18/O-16 KW - GENESIS model KW - stable isotopes KW - metals KW - natural analogs KW - O-17 KW - O-17/O-16 KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51392668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Non-linear+fractionation+of+oxygen+isotopes+implanted+in+lunar+metal+grains%3B+solar%2C+lunar+or+terrestrial+origin%3F&rft.au=Ireland%2C+T+R%3BHolden%2C+P%3BNorman%2C+M%3BClarke%2C+J%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Ireland&rft.aufirst=T&rft.date=2004-01-01&rft.volume=1203&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 - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - GENESIS model; isotope fractionation; isotope ratios; isotopes; mechanism; metals; Moon; natural analogs; O-17; O-17/O-16; O-18/O-16; oxygen; solar wind; stable isotopes ER - TY - JOUR T1 - Nitrogen solubility in basaltic melt, effects of oxygen fugacity, melt composition and gas speciation AN - 51392664; 2007-086728 JF - LPI Contribution AU - Libourel, G AU - Marty, B AU - Humbert, F AU - Gayer, E AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 42 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - volcanic rocks KW - oxygen KW - igneous rocks KW - behavior KW - mechanism KW - substitution KW - polymerization KW - solution KW - melts KW - fugacity KW - nitrogen KW - infrared spectra KW - FTIR spectra KW - controls KW - quantitative analysis KW - basalts KW - spectra KW - basaltic composition KW - P-T conditions KW - processes KW - experimental studies KW - gaseous phase KW - paleoatmosphere KW - solubility KW - measurement KW - Henry's law KW - chemical fractionation KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51392664?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Nitrogen+solubility+in+basaltic+melt%2C+effects+of+oxygen+fugacity%2C+melt+composition+and+gas+speciation&rft.au=Libourel%2C+G%3BMarty%2C+B%3BHumbert%2C+F%3BGayer%2C+E%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Libourel&rft.aufirst=G&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=42&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - basaltic composition; basalts; behavior; chemical fractionation; controls; experimental studies; FTIR spectra; fugacity; gaseous phase; Henry's law; igneous rocks; infrared spectra; measurement; mechanism; melts; nitrogen; oxygen; P-T conditions; paleoatmosphere; polymerization; processes; quantitative analysis; solubility; solution; spectra; substitution; volcanic rocks ER - TY - JOUR T1 - Redox exchanges in hydrous magma AN - 51392387; 2007-086715 JF - LPI Contribution AU - Gaillard, F AU - Schmidt, B C AU - MacCammon, C A AU - Pichavant, M AU - Scaillet, B AU - Mackwell, S J AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 29 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - oceanic crust KW - volcanic rocks KW - igneous rocks KW - mechanism KW - continental crust KW - melts KW - iron KW - fugacity KW - ferric iron KW - controls KW - basalts KW - kinetics KW - Eh KW - water KW - diffusion KW - differentiation KW - rates KW - solubility KW - ferrous iron KW - metals KW - magmas KW - hydrogen KW - mid-ocean ridge basalts KW - crust KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51392387?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Redox+exchanges+in+hydrous+magma&rft.au=Gaillard%2C+F%3BSchmidt%2C+B+C%3BMacCammon%2C+C+A%3BPichavant%2C+M%3BScaillet%2C+B%3BMackwell%2C+S+J%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Gaillard&rft.aufirst=F&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - basalts; continental crust; controls; crust; differentiation; diffusion; Eh; ferric iron; ferrous iron; fugacity; hydrogen; igneous rocks; iron; kinetics; magmas; mechanism; melts; metals; mid-ocean ridge basalts; oceanic crust; rates; solubility; volcanic rocks; water ER - TY - JOUR T1 - Micro-XANES measurements on experimental spinels and the oxidation state of vanadium in spinel-melt pairs AN - 51392357; 2007-086740 JF - LPI Contribution AU - Righter, K AU - Sutton, S R AU - Newville, M AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 54 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - United States KW - volcanic rocks KW - oxygen KW - cobalt KW - igneous rocks KW - melts KW - fugacity KW - XANES spectra KW - vanadium KW - oxides KW - spectra KW - experimental studies KW - oxidation KW - spinel KW - Hawaii KW - East Pacific Ocean Islands KW - X-ray spectra KW - measurement KW - titanium KW - metals KW - Oceania KW - nickel KW - Polynesia KW - ankaramite KW - basanite KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51392357?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Micro-XANES+measurements+on+experimental+spinels+and+the+oxidation+state+of+vanadium+in+spinel-melt+pairs&rft.au=Righter%2C+K%3BSutton%2C+S+R%3BNewville%2C+M%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Righter&rft.aufirst=K&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=54&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - ankaramite; basanite; cobalt; East Pacific Ocean Islands; experimental studies; fugacity; Hawaii; igneous rocks; measurement; melts; metals; nickel; Oceania; oxidation; oxides; oxygen; Polynesia; spectra; spinel; titanium; United States; vanadium; volcanic rocks; X-ray spectra; XANES spectra ER - TY - JOUR T1 - Variation of Kd for Fe-Mg exchange between olivine and melt for compositions ranging from alkaline basalt to rhyolite AN - 51392319; 2007-086723 JF - LPI Contribution AU - Kilinc, Attila I AU - Tammie, Gerke AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 37 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - alkali basalts KW - magnesium KW - volcanic rocks KW - oxygen KW - igneous rocks KW - olivine group KW - melts KW - iron KW - fugacity KW - temperature KW - tholeiitic composition KW - ferric iron KW - silica KW - olivine KW - basalts KW - orthosilicates KW - composition KW - alkaline earth metals KW - rhyolites KW - equations KW - ferrous iron KW - alkalic composition KW - nesosilicates KW - metals KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51392319?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Variation+of+Kd+for+Fe-Mg+exchange+between+olivine+and+melt+for+compositions+ranging+from+alkaline+basalt+to+rhyolite&rft.au=Kilinc%2C+Attila+I%3BTammie%2C+Gerke%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Kilinc&rft.aufirst=Attila&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=37&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - alkali basalts; alkalic composition; alkaline earth metals; basalts; composition; equations; ferric iron; ferrous iron; fugacity; igneous rocks; iron; magnesium; melts; metals; nesosilicates; olivine; olivine group; orthosilicates; oxygen; rhyolites; silica; silicates; temperature; tholeiitic composition; volcanic rocks ER - TY - JOUR T1 - Exchange between the atmosphere and the regolith of Mars; discussion of oxygen and sulfur isotope evidence AN - 51392258; 2007-086711 JF - LPI Contribution AU - Farquhar, J AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 24 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - nakhlite KW - stony meteorites KW - oxygen KW - isotopes KW - Martian meteorites KW - buffers KW - Mars KW - Nakhla Meteorite KW - stable isotopes KW - SNC Meteorites KW - meteorites KW - ALH 84001 KW - isotope ratios KW - atmosphere KW - O-18/O-16 KW - achondrites KW - terrestrial planets KW - planets KW - Allan Hills Meteorites KW - Antarctica KW - S-34/S-32 KW - sulfur KW - regolith KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51392258?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Exchange+between+the+atmosphere+and+the+regolith+of+Mars%3B+discussion+of+oxygen+and+sulfur+isotope+evidence&rft.au=Farquhar%2C+J%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Farquhar&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; ALH 84001; Allan Hills Meteorites; Antarctica; atmosphere; buffers; isotope fractionation; isotope ratios; isotopes; Mars; Martian meteorites; meteorites; Nakhla Meteorite; nakhlite; O-18/O-16; oxygen; planets; regolith; S-34/S-32; SNC Meteorites; stable isotopes; stony meteorites; sulfur; terrestrial planets ER - TY - JOUR T1 - Core formation in the Earth; constraints from Ni and Co AN - 51392037; 2007-086702 JF - LPI Contribution AU - Chabot, N L AU - Draper, D S AU - Agee, Carl B AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 15 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - Earth KW - pressure KW - oxygen KW - cobalt KW - mantle KW - fugacity KW - models KW - partitioning KW - partition coefficients KW - errors KW - metals KW - magmas KW - nickel KW - core KW - P-T conditions KW - 18:Solid-earth geophysics KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51392037?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Core+formation+in+the+Earth%3B+constraints+from+Ni+and+Co&rft.au=Chabot%2C+N+L%3BDraper%2C+D+S%3BAgee%2C+Carl+B%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Chabot&rft.aufirst=N&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - cobalt; core; Earth; errors; fugacity; magmas; mantle; metals; models; nickel; oxygen; P-T conditions; partition coefficients; partitioning; pressure ER - TY - JOUR T1 - Mass-independent isotopic fractionation of sulfur from sulfides in the Huronian Supergroup, Canada AN - 51391395; 2007-086748 JF - LPI Contribution AU - Tachibana, S AU - Hirai, T AU - Goto, K AU - Yamamoto, S AU - Kirschvink, Joseph L AU - Kopp, R E AU - Ohkouchi, N AU - Isozaki, Y AU - Tada, R AU - Tajika, E AU - Kita, N T AU - Morishita, Y AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 62 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - upper Precambrian KW - ion probe data KW - isotopes KW - mass spectra KW - Gowganda Formation KW - Pecors Formation KW - stable isotopes KW - Bruce Formation KW - pseudomorphism KW - mixing KW - gypsum KW - Gordon Lake Formation KW - spectra KW - McKim Formation KW - sulfate ion KW - Espanola Formation KW - Precambrian KW - sulfates KW - isotope ratios KW - paleoatmosphere KW - Ramsay Lake Formation KW - Proterozoic KW - Missisagi Formation KW - S-34/S-32 KW - Canada KW - sulfur KW - pyrite KW - S-33/S-32 KW - Huronian KW - sulfides KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51391395?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mass-independent+isotopic+fractionation+of+sulfur+from+sulfides+in+the+Huronian+Supergroup%2C+Canada&rft.au=Tachibana%2C+S%3BHirai%2C+T%3BGoto%2C+K%3BYamamoto%2C+S%3BKirschvink%2C+Joseph+L%3BKopp%2C+R+E%3BOhkouchi%2C+N%3BIsozaki%2C+Y%3BTada%2C+R%3BTajika%2C+E%3BKita%2C+N+T%3BMorishita%2C+Y%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Tachibana&rft.aufirst=S&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Bruce Formation; Canada; Espanola Formation; Gordon Lake Formation; Gowganda Formation; gypsum; Huronian; ion probe data; isotope fractionation; isotope ratios; isotopes; mass spectra; McKim Formation; Missisagi Formation; mixing; paleoatmosphere; Pecors Formation; Precambrian; Proterozoic; pseudomorphism; pyrite; Ramsay Lake Formation; S-33/S-32; S-34/S-32; spectra; stable isotopes; sulfate ion; sulfates; sulfides; sulfur; upper Precambrian ER - TY - JOUR T1 - Metallic liquid segregation in planetesimals AN - 51391370; 2007-086743 JF - LPI Contribution AU - Rushmer, T AU - Petford, N AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 57 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - stony meteorites KW - oxygen KW - strain KW - partial melting KW - mass spectra KW - planetesimals KW - quenching KW - melts KW - iron KW - cores KW - partitioning KW - meteorites KW - Kernouve Meteorite KW - composition KW - velocity KW - spectra KW - chondrites KW - geochemistry KW - P-T conditions KW - liquid phase KW - experimental studies KW - pressure KW - matrix KW - porous materials KW - mathematical models KW - siderophile elements KW - porosity KW - models KW - ICP mass spectra KW - metals KW - shear KW - parent materials KW - nickel KW - sulfur KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51391370?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Metallic+liquid+segregation+in+planetesimals&rft.au=Rushmer%2C+T%3BPetford%2C+N%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Rushmer&rft.aufirst=T&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - chondrites; composition; cores; experimental studies; geochemistry; ICP mass spectra; iron; Kernouve Meteorite; liquid phase; mass spectra; mathematical models; matrix; melts; metals; meteorites; models; nickel; oxygen; P-T conditions; parent materials; partial melting; partitioning; planetesimals; porosity; porous materials; pressure; quenching; shear; siderophile elements; spectra; stony meteorites; strain; sulfur; velocity ER - TY - JOUR T1 - Oxygen isotope composition of eucrites and implications for the formation of crust on the HED parent body AN - 51391144; 2007-086753 JF - LPI Contribution AU - Wiechert, U AU - Halliday, A N AU - Palme, H AU - Rumble, D AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 67 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - stony meteorites KW - oxygen KW - isotopes KW - stable isotopes KW - temperature KW - meteorites KW - melting KW - Pasamonte Meteorite KW - howardite KW - mixing KW - thickness KW - heterogeneity KW - ALHA 78132 KW - solar system KW - parent bodies KW - homogenization KW - HED meteorites KW - diogenite KW - achondrites KW - models KW - genesis KW - Allan Hills Meteorites KW - Antarctica KW - magmas KW - O-18 KW - O-17 KW - eucrite KW - Caldera Meteorite KW - Ibitira Meteorite KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51391144?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxygen+isotope+composition+of+eucrites+and+implications+for+the+formation+of+crust+on+the+HED+parent+body&rft.au=Wiechert%2C+U%3BHalliday%2C+A+N%3BPalme%2C+H%3BRumble%2C+D%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Wiechert&rft.aufirst=U&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; ALHA 78132; Allan Hills Meteorites; Antarctica; Caldera Meteorite; diogenite; eucrite; genesis; HED meteorites; heterogeneity; homogenization; howardite; Ibitira Meteorite; isotope fractionation; isotopes; magmas; melting; meteorites; mixing; models; O-17; O-18; oxygen; parent bodies; Pasamonte Meteorite; solar system; stable isotopes; stony meteorites; temperature; thickness ER - TY - JOUR T1 - The effect of oxygen fugacity on large-strain deformation and recrystallization of olivine AN - 51391135; 2007-086700 JF - LPI Contribution AU - Bystricky, M AU - Kunze, K AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 13 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - oxygen KW - strain KW - microstructure KW - plastic deformation KW - mantle KW - olivine group KW - recrystallization KW - lamellae KW - melts KW - fugacity KW - preferred orientation KW - dynamics KW - rheology KW - olivine KW - orthosilicates KW - dislocation creep KW - P-T conditions KW - upper mantle KW - diffusion KW - textures KW - strength KW - oxidation KW - structural analysis KW - stress KW - properties KW - deformation KW - nesosilicates KW - shear KW - foliation KW - anisotropy KW - 17A:General geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51391135?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+effect+of+oxygen+fugacity+on+large-strain+deformation+and+recrystallization+of+olivine&rft.au=Bystricky%2C+M%3BKunze%2C+K%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Bystricky&rft.aufirst=M&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Last updated - 2014-03-14 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - anisotropy; deformation; diffusion; dislocation creep; dynamics; foliation; fugacity; lamellae; mantle; melts; microstructure; nesosilicates; olivine; olivine group; orthosilicates; oxidation; oxygen; P-T conditions; plastic deformation; preferred orientation; properties; recrystallization; rheology; shear; silicates; strain; strength; stress; structural analysis; textures; upper mantle ER - TY - JOUR T1 - The europium oxybarometer; power and pitfalls AN - 51391113; 2007-086732 JF - LPI Contribution AU - McKay, G AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 46 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - pigeonite KW - geologic barometry KW - volcanic rocks KW - stony meteorites KW - oxygen KW - Martian meteorites KW - igneous rocks KW - angrite KW - calibration KW - melts KW - fugacity KW - SNC Meteorites KW - meteorites KW - pyroxene group KW - clinopyroxene KW - basalts KW - applications KW - rare earths KW - europium KW - zoning KW - Eh KW - chain silicates KW - processes KW - experimental studies KW - oxidation KW - achondrites KW - measurement KW - genesis KW - partition coefficients KW - gadolinium KW - shergottite KW - metals KW - crystallization KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51391113?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+europium+oxybarometer%3B+power+and+pitfalls&rft.au=McKay%2C+G%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=McKay&rft.aufirst=G&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=46&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; angrite; applications; basalts; calibration; chain silicates; clinopyroxene; crystallization; Eh; europium; experimental studies; fugacity; gadolinium; genesis; geologic barometry; igneous rocks; Martian meteorites; measurement; melts; metals; meteorites; oxidation; oxygen; partition coefficients; pigeonite; processes; pyroxene group; rare earths; shergottite; silicates; SNC Meteorites; stony meteorites; volcanic rocks; zoning ER - TY - JOUR T1 - The role of water in determining the oxygen isotopic composition of planets AN - 51390392; 2007-086754 JF - LPI Contribution AU - Young, E D AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 68 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - stony meteorites KW - oxygen KW - asteroids KW - isotopes KW - planetesimals KW - stable isotopes KW - melts KW - observations KW - meteorites KW - chemical reactions KW - chondrites KW - rocks KW - O-17/O-16 KW - water KW - processes KW - isotope ratios KW - photochemistry KW - carbonaceous chondrites KW - solar nebula KW - planets KW - carbon monoxide KW - photolysis KW - O-18 KW - O-17 KW - O-16 KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51390392?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+role+of+water+in+determining+the+oxygen+isotopic+composition+of+planets&rft.au=Young%2C+E+D%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Young&rft.aufirst=E&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=68&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - asteroids; carbon monoxide; carbonaceous chondrites; chemical reactions; chondrites; isotope ratios; isotopes; melts; meteorites; O-16; O-17; O-17/O-16; O-18; observations; oxygen; photochemistry; photolysis; planetesimals; planets; processes; rocks; solar nebula; stable isotopes; stony meteorites; water ER - TY - JOUR T1 - Testing the magma ocean hypothesis using metal-silicate partitioning of Te, Se and S AN - 51390361; 2007-086741 JF - LPI Contribution AU - Rose, L A AU - Brenan, J M AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 55 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - pressure KW - oxygen KW - selenium KW - tellurium KW - coordination KW - buffers KW - siderophile elements KW - high pressure KW - melts KW - fugacity KW - temperature KW - genesis KW - partitioning KW - metals KW - magmas KW - sulfur KW - core KW - valency KW - thermodynamic properties KW - high temperature KW - P-T conditions 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/51390361?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Testing+the+magma+ocean+hypothesis+using+metal-silicate+partitioning+of+Te%2C+Se+and+S&rft.au=Rose%2C+L+A%3BBrenan%2C+J+M%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Rose&rft.aufirst=L&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=55&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - buffers; coordination; core; fugacity; genesis; high pressure; high temperature; magmas; melts; metals; oxygen; P-T conditions; partitioning; pressure; selenium; siderophile elements; silicates; sulfur; tellurium; temperature; thermodynamic properties; valency ER - TY - JOUR T1 - Oxygen fugacity of the Martian mantle from pigeonite/melt partitioning of samarium, europium and gadolinium AN - 51390261; 2007-086733 JF - LPI Contribution AU - Musselwhite, D S AU - Jones, J H AU - Shearer, C AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 47 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - pigeonite KW - geologic barometry KW - stony meteorites KW - oxygen KW - ion probe data KW - Martian meteorites KW - buffers KW - augite KW - angrite KW - mass spectra KW - mantle KW - Mars KW - calibration KW - melts KW - fugacity KW - SNC Meteorites KW - partitioning KW - meteorites KW - pyroxene group KW - clinopyroxene KW - geochemical anomalies KW - spectra KW - samarium KW - rare earths KW - europium KW - trace elements KW - zoning KW - chain silicates KW - experimental studies KW - achondrites KW - terrestrial planets KW - ICP mass spectra KW - planets KW - gadolinium KW - shergottite KW - metals KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51390261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxygen+fugacity+of+the+Martian+mantle+from+pigeonite%2Fmelt+partitioning+of+samarium%2C+europium+and+gadolinium&rft.au=Musselwhite%2C+D+S%3BJones%2C+J+H%3BShearer%2C+C%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Musselwhite&rft.aufirst=D&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; angrite; augite; buffers; calibration; chain silicates; clinopyroxene; europium; experimental studies; fugacity; gadolinium; geochemical anomalies; geologic barometry; ICP mass spectra; ion probe data; mantle; Mars; Martian meteorites; mass spectra; melts; metals; meteorites; oxygen; partitioning; pigeonite; planets; pyroxene group; rare earths; samarium; shergottite; silicates; SNC Meteorites; spectra; stony meteorites; terrestrial planets; trace elements; zoning ER - TY - JOUR T1 - Ultra-high temperature effects in Earth's magma ocean; Pt and W partitioning AN - 51390059; 2007-086706 JF - LPI Contribution AU - Cottrell, E AU - Walker, D AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 19 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - experimental studies KW - textures KW - effects KW - ultrahigh temperature KW - carbides KW - platinum group KW - temperature KW - partitioning KW - tungsten KW - platinum KW - metals KW - magmas KW - alloys KW - zoning KW - high temperature 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/51390059?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Ultra-high+temperature+effects+in+Earth%27s+magma+ocean%3B+Pt+and+W+partitioning&rft.au=Cottrell%2C+E%3BWalker%2C+D%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Cottrell&rft.aufirst=E&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - alloys; carbides; effects; experimental studies; high temperature; magmas; metals; partitioning; platinum; platinum group; silicates; temperature; textures; tungsten; ultrahigh temperature; zoning ER - TY - JOUR T1 - The effect of oxygen fugacity on electrical conduction in olivine and implications for Earth's mantle AN - 51390032; 2007-086704 JF - LPI Contribution AU - Constable, S AU - Roberts, J J AU - Duba, A AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 17 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - upper mantle KW - electrical conductivity KW - diffusion KW - oxygen KW - thermal properties KW - geophysical methods KW - mantle KW - olivine group KW - effects KW - fugacity KW - temperature KW - measurement KW - magnetotelluric methods KW - nesosilicates KW - olivine KW - orthosilicates KW - stoichiometry KW - diffusivity KW - 17B:Geophysics of minerals and rocks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51390032?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+effect+of+oxygen+fugacity+on+electrical+conduction+in+olivine+and+implications+for+Earth%27s+mantle&rft.au=Constable%2C+S%3BRoberts%2C+J+J%3BDuba%2C+A%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Constable&rft.aufirst=S&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - diffusion; diffusivity; effects; electrical conductivity; fugacity; geophysical methods; magnetotelluric methods; mantle; measurement; nesosilicates; olivine; olivine group; orthosilicates; oxygen; silicates; stoichiometry; temperature; thermal properties; upper mantle ER - TY - JOUR T1 - Crustal evolution and maturation on Earth; oxygen isotope evidence AN - 51389918; 2007-086751 JF - LPI Contribution AU - Valley, J W AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 65 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - isotope fractionation KW - maturity KW - oxygen KW - laser methods KW - isotopes KW - igneous rocks KW - Western Australia KW - stable isotopes KW - accessory minerals KW - variations KW - Jack Hills KW - metamorphic rocks KW - orthosilicates KW - Canadian Shield KW - Australia KW - Archean KW - Slave Province KW - Barberton greenstone belt KW - zircon group KW - North America KW - protoliths KW - Precambrian KW - in situ KW - Australasia KW - isotope ratios KW - radiation damage KW - zircon KW - Superior Province KW - O-18/O-16 KW - supracrustals KW - felsic composition KW - nesosilicates KW - genesis KW - Phanerozoic KW - magmas KW - Southern Africa KW - O-18 KW - crystallization KW - Africa KW - crust KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389918?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Crustal+evolution+and+maturation+on+Earth%3B+oxygen+isotope+evidence&rft.au=Valley%2C+J+W%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Valley&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=65&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - accessory minerals; Africa; Archean; Australasia; Australia; Barberton greenstone belt; Canadian Shield; crust; crystallization; felsic composition; genesis; igneous rocks; in situ; isotope fractionation; isotope ratios; isotopes; Jack Hills; laser methods; magmas; maturity; metamorphic rocks; nesosilicates; North America; O-18; O-18/O-16; orthosilicates; oxygen; Phanerozoic; Precambrian; protoliths; radiation damage; silicates; Slave Province; Southern Africa; stable isotopes; Superior Province; supracrustals; variations; Western Australia; zircon; zircon group ER - TY - JOUR T1 - Oxygen and core formation in the Earth AN - 51389891; 2007-086735 JF - LPI Contribution AU - O'Neill, Hugh St C AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 49 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - oxygen KW - density KW - mantle KW - core-mantle boundary KW - iron KW - cores KW - temperature KW - lower mantle KW - partitioning KW - mineral composition KW - chemical composition KW - Eh KW - P-T conditions KW - water KW - patterns KW - accretion KW - condensation KW - siderophile elements KW - solubility KW - measurement KW - ferrous iron KW - solar nebula KW - outer core KW - models KW - volatiles KW - geodynamics KW - metals KW - core KW - 18:Solid-earth geophysics KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxygen+and+core+formation+in+the+Earth&rft.au=O%27Neill%2C+Hugh+St+C%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=O%27Neill&rft.aufirst=Hugh+St&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - accretion; chemical composition; condensation; core; core-mantle boundary; cores; density; Eh; ferrous iron; geodynamics; iron; lower mantle; mantle; measurement; metals; mineral composition; models; outer core; oxygen; P-T conditions; partitioning; patterns; siderophile elements; silicates; solar nebula; solubility; temperature; volatiles; water ER - TY - JOUR T1 - Oxygen fugacity of lunar basalts and the lunar mantle range of fO (sub 2) and the effectiveness of oxybarometers AN - 51389890; 2007-086744 JF - LPI Contribution AU - Shearer, C K AU - Papike, J J AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 58 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - geologic barometry KW - volcanic rocks KW - oxygen KW - glasses KW - igneous rocks KW - buffers KW - mechanism KW - melts KW - fugacity KW - mineral composition KW - chemical reactions KW - basalts KW - valency KW - mineral assemblages KW - thermodynamic properties KW - Moon KW - oxidation KW - magmatism KW - native elements KW - maria KW - measurement KW - graphite KW - lunar samples KW - magmas KW - lunar mantle KW - crystallization KW - cations KW - 02C:Geochemistry of rocks, soils, and sediments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389890?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxygen+fugacity+of+lunar+basalts+and+the+lunar+mantle+range+of+fO+%28sub+2%29+and+the+effectiveness+of+oxybarometers&rft.au=Shearer%2C+C+K%3BPapike%2C+J+J%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Shearer&rft.aufirst=C&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=58&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - basalts; buffers; cations; chemical reactions; crystallization; fugacity; geologic barometry; glasses; graphite; igneous rocks; lunar mantle; lunar samples; magmas; magmatism; maria; measurement; mechanism; melts; mineral assemblages; mineral composition; Moon; native elements; oxidation; oxygen; thermodynamic properties; valency; volcanic rocks ER - TY - JOUR T1 - The calibration of the pyroxene Eu-oxybarometer for the Martian meteorites AN - 51389867; 2007-086731 JF - LPI Contribution AU - McCanta, M C AU - Rutherford, M J AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 45 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - pigeonite KW - geologic barometry KW - stony meteorites KW - oxygen KW - Martian meteorites KW - calibration KW - melts KW - fugacity KW - variations KW - SNC Meteorites KW - meteorites KW - pyroxene group KW - mineral composition KW - clinopyroxene KW - quantitative analysis KW - samarium KW - rare earths KW - europium KW - chain silicates KW - experimental studies KW - achondrites KW - physical properties KW - shergottite KW - metals KW - magmas KW - crystallization KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389867?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+calibration+of+the+pyroxene+Eu-oxybarometer+for+the+Martian+meteorites&rft.au=McCanta%2C+M+C%3BRutherford%2C+M+J%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=McCanta&rft.aufirst=M&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; calibration; chain silicates; clinopyroxene; crystallization; europium; experimental studies; fugacity; geologic barometry; magmas; Martian meteorites; melts; metals; meteorites; mineral composition; oxygen; physical properties; pigeonite; pyroxene group; quantitative analysis; rare earths; samarium; shergottite; silicates; SNC Meteorites; stony meteorites; variations ER - TY - JOUR T1 - The constancy of upper mantle FO (sub 2) through time inferred from V/SC ratios in basalts; implications for the rise in atmospheric O (sub 2) AN - 51389838; 2007-086727 JF - LPI Contribution AU - Li, Zhengxue AU - Lee, Cin-Ty Aeolus AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 41 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - volcanic rocks KW - oxygen KW - igneous rocks KW - mantle KW - fugacity KW - assimilation KW - inclusions KW - basalts KW - Archean KW - Eh KW - xenoliths KW - P-T conditions KW - upper mantle KW - Precambrian KW - paleoatmosphere KW - oxidation KW - differentiation KW - convection KW - time scales KW - Phanerozoic KW - lava KW - magmas KW - mid-ocean ridge basalts KW - crystallization KW - fractional crystallization KW - 12:Stratigraphy KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389838?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+constancy+of+upper+mantle+FO+%28sub+2%29+through+time+inferred+from+V%2FSC+ratios+in+basalts%3B+implications+for+the+rise+in+atmospheric+O+%28sub+2%29&rft.au=Li%2C+Zhengxue%3BLee%2C+Cin-Ty+Aeolus%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Li&rft.aufirst=Zhengxue&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Archean; assimilation; basalts; convection; crystallization; differentiation; Eh; fractional crystallization; fugacity; igneous rocks; inclusions; lava; magmas; mantle; mid-ocean ridge basalts; oxidation; oxygen; P-T conditions; paleoatmosphere; Phanerozoic; Precambrian; time scales; upper mantle; volcanic rocks; xenoliths ER - TY - JOUR T1 - Thermodynamic study of dissociation processes of molecular oxygen in vapor over oxide compounds AN - 51389584; 2007-086745 JF - LPI Contribution AU - Shornikov, S I AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 59 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - processes KW - dissociation KW - pressure KW - oxygen KW - gaseous phase KW - condensation KW - planetesimals KW - temperature KW - solar nebula KW - evaporation KW - partial pressure KW - classification KW - cooling KW - oxides KW - thermodynamic properties KW - geochemistry KW - accuracy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389584?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Thermodynamic+study+of+dissociation+processes+of+molecular+oxygen+in+vapor+over+oxide+compounds&rft.au=Shornikov%2C+S+I%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Shornikov&rft.aufirst=S&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - accuracy; classification; condensation; cooling; dissociation; evaporation; gaseous phase; geochemistry; oxides; oxygen; partial pressure; planetesimals; pressure; processes; solar nebula; temperature; thermodynamic properties ER - TY - JOUR T1 - Hydrothermal systems on terrestrial planets; lessons from Earth AN - 51389583; 2007-086716 JF - LPI Contribution AU - Gregory, R T AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 30 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - stony meteorites KW - oxygen KW - isotopes KW - buffers KW - mechanism KW - stable isotopes KW - variations KW - temperature KW - meteorites KW - controls KW - geothermal systems KW - whole rock KW - water-rock interaction KW - heterogeneity KW - chondrites KW - meteoric water KW - Earth KW - Moon KW - lithosphere KW - isotope ratios KW - host rocks KW - differentiation KW - surface water KW - O-18/O-17 KW - O-18/O-16 KW - carbonaceous chondrites KW - achondrites KW - measurement KW - terrestrial planets KW - planets KW - magmas KW - CM chondrites KW - permeability KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389583?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Hydrothermal+systems+on+terrestrial+planets%3B+lessons+from+Earth&rft.au=Gregory%2C+R+T%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Gregory&rft.aufirst=R&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; buffers; carbonaceous chondrites; chondrites; CM chondrites; controls; differentiation; Earth; geothermal systems; heterogeneity; host rocks; isotope fractionation; isotope ratios; isotopes; lithosphere; magmas; measurement; mechanism; meteoric water; meteorites; Moon; O-18/O-16; O-18/O-17; oxygen; permeability; planets; stable isotopes; stony meteorites; surface water; temperature; terrestrial planets; variations; water-rock interaction; whole rock ER - TY - JOUR T1 - Mantle redox evolution and the rise of atmospheric O (sub 2) AN - 51389557; 2007-086722 JF - LPI Contribution AU - Kasting, J F AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 36 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - photosynthesis KW - oxygen KW - isotopes KW - mantle KW - stable isotopes KW - fugacity KW - burial KW - vanadium KW - carbon KW - Archean KW - organic carbon KW - Eh KW - chromium KW - productivity KW - cyanobacteria KW - upper mantle KW - Precambrian KW - isotope ratios KW - paleoatmosphere KW - oxidation KW - C-13/C-12 KW - photochemistry KW - carbon monoxide KW - metals KW - hydrogen KW - 12:Stratigraphy KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389557?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mantle+redox+evolution+and+the+rise+of+atmospheric+O+%28sub+2%29&rft.au=Kasting%2C+J+F%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Kasting&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=36&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Archean; burial; C-13/C-12; carbon; carbon monoxide; chromium; cyanobacteria; Eh; fugacity; hydrogen; isotope ratios; isotopes; mantle; metals; organic carbon; oxidation; oxygen; paleoatmosphere; photochemistry; photosynthesis; Precambrian; productivity; stable isotopes; upper mantle; vanadium ER - TY - JOUR T1 - Redox chemical diffusion in silicate melts; the impact of the "semiconductor condition" AN - 51389548; 2007-086705 JF - LPI Contribution AU - Cooper, Reid F AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 18 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - calcium KW - alkaline earth metals KW - experimental studies KW - diffusion KW - oxygen KW - oxidation KW - siliceous composition KW - polymerization KW - melts KW - iron KW - fugacity KW - ferrous iron KW - meteorites KW - ferric iron KW - aluminosilicates KW - metals KW - magmas KW - chondrules KW - reduction KW - basaltic composition KW - Eh KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389548?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Redox+chemical+diffusion+in+silicate+melts%3B+the+impact+of+the+%22semiconductor+condition%22&rft.au=Cooper%2C+Reid+F%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Cooper&rft.aufirst=Reid&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - alkaline earth metals; aluminosilicates; basaltic composition; calcium; chondrules; diffusion; Eh; experimental studies; ferric iron; ferrous iron; fugacity; iron; magmas; melts; metals; meteorites; oxidation; oxygen; polymerization; reduction; silicates; siliceous composition ER - TY - JOUR T1 - Redox state of the Moon's interior AN - 51389280; 2007-086708 JF - LPI Contribution AU - Delano, J W AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 21 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - processes KW - experimental studies KW - volcanic rocks KW - glasses KW - Moon KW - igneous rocks KW - buffers KW - oxidation KW - melts KW - controls KW - melting KW - planetary interiors KW - basalts KW - reduction KW - Eh KW - P-T conditions KW - 02C:Geochemistry of rocks, soils, and sediments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389280?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Redox+state+of+the+Moon%27s+interior&rft.au=Delano%2C+J+W%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Delano&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 26 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - basalts; buffers; controls; Eh; experimental studies; glasses; igneous rocks; melting; melts; Moon; oxidation; P-T conditions; planetary interiors; processes; reduction; volcanic rocks ER - TY - JOUR T1 - Oxygen barometry using synchrotron MicroXANES of vanadium AN - 51389247; 2007-086747 JF - LPI Contribution AU - Sutton, S R AU - Karner, J M AU - Papike, J J AU - Delaney, J S AU - Shearer, C K AU - Newville, M AU - Eng, P AU - Rivers, M AU - Dyar, M D AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 61 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - liquid phase KW - geologic barometry KW - volcanic rocks KW - oxygen KW - glasses KW - igneous rocks KW - coordination KW - komatiite KW - calibration KW - X-ray spectra KW - melts KW - fugacity KW - temperature KW - measurement KW - XANES spectra KW - vanadium KW - metals KW - synchrotrons KW - valency KW - spectra KW - basaltic composition KW - Eh 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/51389247?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxygen+barometry+using+synchrotron+MicroXANES+of+vanadium&rft.au=Sutton%2C+S+R%3BKarner%2C+J+M%3BPapike%2C+J+J%3BDelaney%2C+J+S%3BShearer%2C+C+K%3BNewville%2C+M%3BEng%2C+P%3BRivers%2C+M%3BDyar%2C+M+D%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Sutton&rft.aufirst=S&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=61&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - basaltic composition; calibration; coordination; Eh; fugacity; geologic barometry; glasses; igneous rocks; komatiite; liquid phase; measurement; melts; metals; oxygen; spectra; synchrotrons; temperature; valency; vanadium; volcanic rocks; X-ray spectra; XANES spectra ER - TY - JOUR T1 - The effect of oxygen fugacity on interdiffusion of iron and magnesium in magnesiowuestite AN - 51389237; 2007-086730 JF - LPI Contribution AU - Mackwell, S J AU - Bystricky, M AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 44 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - alkaline earth metals KW - magnesium KW - experimental studies KW - electrical conductivity KW - diffusion KW - Boltzmann-Matano analysis KW - oxygen KW - elastic properties KW - coordination KW - mechanical properties KW - deformation KW - iron KW - fugacity KW - variations KW - physical properties KW - metals KW - creep KW - chemical properties KW - oxides KW - magnesiowustite KW - P-T conditions KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389237?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+effect+of+oxygen+fugacity+on+interdiffusion+of+iron+and+magnesium+in+magnesiowuestite&rft.au=Mackwell%2C+S+J%3BBystricky%2C+M%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Mackwell&rft.aufirst=S&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - alkaline earth metals; Boltzmann-Matano analysis; chemical properties; coordination; creep; deformation; diffusion; elastic properties; electrical conductivity; experimental studies; fugacity; iron; magnesiowustite; magnesium; mechanical properties; metals; oxides; oxygen; P-T conditions; physical properties; variations ER - TY - JOUR T1 - Determining the oxygen fugacity of lunar pyroclastic glasses using vanadium valence; an update AN - 51389211; 2007-086721 JF - LPI Contribution AU - Karner, J M AU - Sutton, S R AU - Papike, J J AU - Shearer, C K AU - Jones, J H AU - Newville, M AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 35 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - experimental studies KW - geologic barometry KW - volcanic rocks KW - oxygen KW - in situ KW - glasses KW - Moon KW - igneous rocks KW - oxidation KW - thin sections KW - X-ray spectra KW - fugacity KW - observations KW - XANES spectra KW - pyroclastics KW - vanadium KW - mixing KW - metals KW - valency KW - spectra KW - 02C:Geochemistry of rocks, soils, and sediments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389211?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Determining+the+oxygen+fugacity+of+lunar+pyroclastic+glasses+using+vanadium+valence%3B+an+update&rft.au=Karner%2C+J+M%3BSutton%2C+S+R%3BPapike%2C+J+J%3BShearer%2C+C+K%3BJones%2C+J+H%3BNewville%2C+M%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Karner&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - experimental studies; fugacity; geologic barometry; glasses; igneous rocks; in situ; metals; mixing; Moon; observations; oxidation; oxygen; pyroclastics; spectra; thin sections; valency; vanadium; volcanic rocks; X-ray spectra; XANES spectra ER - TY - JOUR T1 - Geologic record of the atmospheric sulfur chemistry before the oxygenation of the early Earth's atmosphere AN - 51389202; 2007-086736 JF - LPI Contribution AU - Ono, S AU - Wing, B AU - Eigenbrode, J AU - Rumble, D AU - Farquhar, J AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 50 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - upper Precambrian KW - isotopes KW - Paleoproterozoic KW - Western Australia KW - gas chromatograms KW - mass spectra KW - Jeerinah Formation KW - stable isotopes KW - cores KW - Mount McRae Shale KW - sulfur cycle KW - Australia KW - Archean KW - spectra KW - Hamersley Basin KW - Precambrian KW - Australasia KW - isotope ratios KW - biochemistry KW - paleoatmosphere KW - S-34 KW - S-33 KW - S-32 KW - Proterozoic KW - hemipelagic environment KW - S-36 KW - geochemical cycle KW - S-34/S-32 KW - deconvolution KW - marine environment KW - sulfur KW - S-33/S-32 KW - chemical fractionation KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389202?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geologic+record+of+the+atmospheric+sulfur+chemistry+before+the+oxygenation+of+the+early+Earth%27s+atmosphere&rft.au=Ono%2C+S%3BWing%2C+B%3BEigenbrode%2C+J%3BRumble%2C+D%3BFarquhar%2C+J%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Ono&rft.aufirst=S&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=50&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - Archean; Australasia; Australia; biochemistry; chemical fractionation; cores; deconvolution; gas chromatograms; geochemical cycle; Hamersley Basin; hemipelagic environment; isotope fractionation; isotope ratios; isotopes; Jeerinah Formation; marine environment; mass spectra; Mount McRae Shale; paleoatmosphere; Paleoproterozoic; Precambrian; Proterozoic; S-32; S-33; S-33/S-32; S-34; S-34/S-32; S-36; spectra; stable isotopes; sulfur; sulfur cycle; upper Precambrian; Western Australia ER - TY - JOUR T1 - Redox conditions on small bodies AN - 51389173; 2007-086720 JF - LPI Contribution AU - Jones, J H AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 34 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - ordinary chondrites KW - volcanic rocks KW - stony meteorites KW - oxygen KW - igneous rocks KW - buffers KW - angrite KW - partial melting KW - CV chondrites KW - iron KW - fugacity KW - Allende Meteorite KW - meteorites KW - ferric iron KW - pyroxene group KW - mineral composition KW - chemical reactions KW - basalts KW - chondrites KW - chemical composition KW - enstatite KW - Eh KW - chain silicates KW - experimental studies KW - parent bodies KW - aubrite KW - siderophile elements KW - carbonaceous chondrites KW - achondrites KW - genesis KW - metals KW - eucrite KW - orthopyroxene KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389173?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Redox+conditions+on+small+bodies&rft.au=Jones%2C+J+H%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Jones&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=34&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; Allende Meteorite; angrite; aubrite; basalts; buffers; carbonaceous chondrites; chain silicates; chemical composition; chemical reactions; chondrites; CV chondrites; Eh; enstatite; eucrite; experimental studies; ferric iron; fugacity; genesis; igneous rocks; iron; metals; meteorites; mineral composition; ordinary chondrites; orthopyroxene; oxygen; parent bodies; partial melting; pyroxene group; siderophile elements; silicates; stony meteorites; volcanic rocks ER - TY - JOUR T1 - Oxygen in Martian meteorites; a review of results from mineral equilibria oxybarometers AN - 51389022; 2007-086717 JF - LPI Contribution AU - Herd, C D K AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 31 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - ilmenite KW - Shergotty Meteorite KW - geologic barometry KW - volcanic rocks KW - stony meteorites KW - oxygen KW - Martian meteorites KW - igneous rocks KW - Los Angeles Meteorite KW - Mars KW - lamellae KW - fugacity KW - accessory minerals KW - titanomagnetite KW - SNC Meteorites KW - meteorites KW - phase equilibria KW - basalts KW - NWA 480 KW - oxides KW - thermodynamic properties KW - zoning KW - diffusion KW - QUE 94201 KW - achondrites KW - terrestrial planets KW - models KW - planets KW - Antarctica KW - shergottite KW - Queen Alexandra Range Meteorites KW - NWA 1110 KW - Zagami Meteorite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51389022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxygen+in+Martian+meteorites%3B+a+review+of+results+from+mineral+equilibria+oxybarometers&rft.au=Herd%2C+C+D+K%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Herd&rft.aufirst=C+D&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - accessory minerals; achondrites; Antarctica; basalts; diffusion; fugacity; geologic barometry; igneous rocks; ilmenite; lamellae; Los Angeles Meteorite; Mars; Martian meteorites; meteorites; models; NWA 1110; NWA 480; oxides; oxygen; phase equilibria; planets; QUE 94201; Queen Alexandra Range Meteorites; shergottite; Shergotty Meteorite; SNC Meteorites; stony meteorites; terrestrial planets; thermodynamic properties; titanomagnetite; volcanic rocks; Zagami Meteorite; zoning ER - TY - JOUR T1 - Potential of radar imaging and sounding methods in mapping heavily eroded impact craters; mapping some structural elements of the Hico Crater, TX AN - 51387370; 2007-090767 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Heggy, E AU - Horz, F AU - Reid, A M AU - Hall, S A AU - Chan, C AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - United States KW - limestone KW - Hico Texas KW - imagery KW - impact features KW - erosion KW - ground-penetrating radar KW - vegetation KW - Cenozoic KW - fractures KW - topography KW - sedimentary rocks KW - folds KW - faults KW - radar methods KW - Texas KW - ring structures KW - Erath County Texas KW - sounding KW - Shuttle Radar Topography Mission KW - concentric fractures KW - aerial photography KW - impact craters KW - Hico Crater KW - carbonate rocks KW - remote sensing KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51387370?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Potential+of+radar+imaging+and+sounding+methods+in+mapping+heavily+eroded+impact+craters%3B+mapping+some+structural+elements+of+the+Hico+Crater%2C+TX&rft.au=Heggy%2C+E%3BHorz%2C+F%3BReid%2C+A+M%3BHall%2C+S+A%3BChan%2C+C%3BAnonymous&rft.aulast=Heggy&rft.aufirst=E&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1462.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Apr. 4, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - aerial photography; carbonate rocks; Cenozoic; concentric fractures; Erath County Texas; erosion; faults; folds; fractures; ground-penetrating radar; Hico Crater; Hico Texas; imagery; impact craters; impact features; limestone; radar methods; remote sensing; ring structures; sedimentary rocks; Shuttle Radar Topography Mission; sounding; Texas; topography; United States; vegetation ER - TY - JOUR T1 - First solar system results of the Spitzer Space Telescope AN - 51387084; 2007-090717 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Van Cleve, J AU - Cruikshank, D P AU - Stansberry, J A AU - Burgdorf, M J AU - Devost, D AU - Emery, J P AU - Fazio, G AU - Fernandez, Y R AU - Glaccum, W AU - Grillmair, C AU - Houck, J R AU - Meadows, V S AU - Morris, P AU - Reach, W T AU - Reitsema, H AU - Rieke, G H AU - Werner, M W AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - albedo KW - solar system KW - imagery KW - asteroids KW - Spitzer Space Telescope KW - main belt asteroids KW - infrared spectra KW - giant planets KW - planets KW - photometry KW - Uranus KW - spectra KW - outer planets KW - Neptune KW - satellites KW - reflectance KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51387084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=First+solar+system+results+of+the+Spitzer+Space+Telescope&rft.au=Van+Cleve%2C+J%3BCruikshank%2C+D+P%3BStansberry%2C+J+A%3BBurgdorf%2C+M+J%3BDevost%2C+D%3BEmery%2C+J+P%3BFazio%2C+G%3BFernandez%2C+Y+R%3BGlaccum%2C+W%3BGrillmair%2C+C%3BHouck%2C+J+R%3BMeadows%2C+V+S%3BMorris%2C+P%3BReach%2C+W+T%3BReitsema%2C+H%3BRieke%2C+G+H%3BWerner%2C+M+W%3BAnonymous&rft.aulast=Van+Cleve&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1411.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Mar. 23, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - albedo; asteroids; giant planets; imagery; infrared spectra; instruments; main belt asteroids; Neptune; outer planets; photometry; planets; reflectance; satellites; solar system; spectra; Spitzer Space Telescope; Uranus ER - TY - JOUR T1 - Resurfacing of Ganymede by liquid-water volcanism AN - 51386436; 2007-090794 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Showman, A P AU - Mosqueira, I AU - Head, J W, III AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - icy satellites KW - density KW - resurfacing KW - Ganymede Satellite KW - Galilean satellites KW - melts KW - buoyancy KW - topography KW - melting KW - grain boundaries KW - pore pressure KW - satellites KW - water KW - liquid phase KW - cryovolcanism KW - pressure KW - numerical models KW - Darcy's law KW - relaxation KW - deformation KW - two-dimensional models KW - grabens KW - tides KW - viscosity KW - heat sources KW - heating KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51386436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Resurfacing+of+Ganymede+by+liquid-water+volcanism&rft.au=Showman%2C+A+P%3BMosqueira%2C+I%3BHead%2C+J+W%2C+III%3BAnonymous&rft.aulast=Showman&rft.aufirst=A&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1490.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Apr. 6, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - buoyancy; cryovolcanism; Darcy's law; deformation; density; Galilean satellites; Ganymede Satellite; grabens; grain boundaries; heat sources; heating; icy satellites; liquid phase; melting; melts; numerical models; pore pressure; pressure; relaxation; resurfacing; satellites; tides; topography; two-dimensional models; viscosity; water ER - TY - JOUR T1 - Cryogenic calcite; a morphologic and isotopic analog to the ALH84001 carbonates AN - 51386370; 2007-090765 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Niles, P B AU - Leshin, L A AU - Socki, R A AU - Guan, Y AU - Ming, D W AU - Gibson, E K AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - isotope fractionation KW - stony meteorites KW - isotopes KW - Martian meteorites KW - freezing KW - stable isotopes KW - carbon dioxide KW - meteorites KW - ice KW - carbon KW - ALH 84001 KW - water KW - experimental studies KW - isotope ratios KW - C-13/C-12 KW - solubility KW - bicarbonate ion KW - achondrites KW - calcite KW - morphology KW - Allan Hills Meteorites KW - Antarctica KW - precipitation KW - carbonates KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51386370?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Cryogenic+calcite%3B+a+morphologic+and+isotopic+analog+to+the+ALH84001+carbonates&rft.au=Niles%2C+P+B%3BLeshin%2C+L+A%3BSocki%2C+R+A%3BGuan%2C+Y%3BMing%2C+D+W%3BGibson%2C+E+K%3BAnonymous&rft.aulast=Niles&rft.aufirst=P&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1459.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Apr. 4, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; ALH 84001; Allan Hills Meteorites; Antarctica; bicarbonate ion; C-13/C-12; calcite; carbon; carbon dioxide; carbonates; experimental studies; freezing; ice; isotope fractionation; isotope ratios; isotopes; Martian meteorites; meteorites; morphology; precipitation; solubility; stable isotopes; stony meteorites; water ER - TY - JOUR T1 - Large well-exposed alluvial fans in deep late-Noachian craters AN - 51386294; 2007-090749 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Moore, J M AU - Howard, A D AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - imagery KW - Noachian KW - THEMIS KW - slopes KW - optical spectra KW - channels KW - Mars KW - debris flows KW - paleoclimatology KW - infrared spectra KW - terrestrial planets KW - levees KW - planets KW - topography KW - craters KW - alluvial fans KW - mass movements KW - surface features KW - MOLA KW - spectra KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51386294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Large+well-exposed+alluvial+fans+in+deep+late-Noachian+craters&rft.au=Moore%2C+J+M%3BHoward%2C+A+D%3BAnonymous&rft.aulast=Moore&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1443.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Apr. 4, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alluvial fans; channels; climate; craters; debris flows; imagery; infrared spectra; levees; Mars; mass movements; MOLA; Noachian; optical spectra; paleoclimatology; planets; slopes; spectra; surface features; terrestrial planets; THEMIS; topography ER - TY - JOUR T1 - Geomorphologic studies of a very long lava flow in Tharsis, Mars AN - 51386264; 2007-090727 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Peitersen, M N AU - Zimbelman, J R AU - Irwin, R AU - Christensen, P R AU - Rice, J W AU - Bare, C AU - Neumann, G A AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - imagery KW - lava flows KW - THEMIS KW - Mars KW - relief KW - infrared spectra KW - terrestrial planets KW - planets KW - topography KW - surface features KW - MOLA KW - spectra KW - geomorphology KW - Tharsis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51386264?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Geomorphologic+studies+of+a+very+long+lava+flow+in+Tharsis%2C+Mars&rft.au=Peitersen%2C+M+N%3BZimbelman%2C+J+R%3BIrwin%2C+R%3BChristensen%2C+P+R%3BRice%2C+J+W%3BBare%2C+C%3BNeumann%2C+G+A%3BAnonymous&rft.aulast=Peitersen&rft.aufirst=M&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1421.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Mar. 26, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - geomorphology; imagery; infrared spectra; lava flows; Mars; MOLA; planets; relief; spectra; surface features; terrestrial planets; Tharsis; THEMIS; topography ER - TY - JOUR T1 - Planetary remote sensing science enabled by MIDAS (Multiple Instrument Distributed Aperture Sensor) AN - 51385170; 2007-090760 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Pitman, Joe AU - Duncan, Alan AU - Stubbs, David AU - Sigler, Robert AU - Kendrick, Rick AU - Chilese, John AU - Delory, Greg AU - Lipps, Jere AU - Manga, Mike AU - Graham, James AU - de Pater, Imke AU - Rieboldt, Sarah AU - Fienup, James AU - Yu, Jeffry AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - icy satellites KW - imagery KW - planetology KW - satellites KW - concepts KW - Multiple Instrument Distributed Aperture Sensor KW - MIDAS KW - instruments KW - design KW - remote sensing KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51385170?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Planetary+remote+sensing+science+enabled+by+MIDAS+%28Multiple+Instrument+Distributed+Aperture+Sensor%29&rft.au=Pitman%2C+Joe%3BDuncan%2C+Alan%3BStubbs%2C+David%3BSigler%2C+Robert%3BKendrick%2C+Rick%3BChilese%2C+John%3BDelory%2C+Greg%3BLipps%2C+Jere%3BManga%2C+Mike%3BGraham%2C+James%3Bde+Pater%2C+Imke%3BRieboldt%2C+Sarah%3BFienup%2C+James%3BYu%2C+Jeffry%3BAnonymous&rft.aulast=Pitman&rft.aufirst=Joe&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1454.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Apr. 4, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - concepts; design; exploration; icy satellites; imagery; instruments; MIDAS; Multiple Instrument Distributed Aperture Sensor; planetology; remote sensing; satellites ER - TY - JOUR T1 - Yamato 980459; crystallization of Martian magnesian magma AN - 51383978; 2007-090798 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Koizumi, E AU - Mikouchi, T AU - McKay, G AU - Monkawa, A AU - Chokai, J AU - Miyamoto, M AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - magnesium KW - stony meteorites KW - Martian meteorites KW - thermal history KW - olivine-phyric shergottite KW - SNC Meteorites KW - meteorites KW - pyroxene group KW - phase equilibria KW - framework silicates KW - glass materials KW - zoning KW - chain silicates KW - alkaline earth metals KW - Yamato Meteorites KW - plagioclase KW - experimental studies KW - Y 980459 KW - achondrites KW - shergottite KW - metals KW - magmas KW - petrography KW - crystallization KW - feldspar group KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51383978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Yamato+980459%3B+crystallization+of+Martian+magnesian+magma&rft.au=Koizumi%2C+E%3BMikouchi%2C+T%3BMcKay%2C+G%3BMonkawa%2C+A%3BChokai%2C+J%3BMiyamoto%2C+M%3BAnonymous&rft.aulast=Koizumi&rft.aufirst=E&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1494.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Apr. 6, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; alkaline earth metals; chain silicates; crystallization; experimental studies; feldspar group; framework silicates; glass materials; magmas; magnesium; Martian meteorites; metals; meteorites; olivine-phyric shergottite; petrography; phase equilibria; plagioclase; pyroxene group; shergottite; silicates; SNC Meteorites; stony meteorites; thermal history; Y 980459; Yamato Meteorites; zoning ER - TY - JOUR T1 - COSPAR meeting, session on Steps toward origin(s) of life AN - 51371512; 2007-109740 JF - Advances in Space Research A2 - Bernstein, M. P. A2 - Kress, M. A2 - Navarro-Gonzalez, R. A2 - Raulin, F. Y1 - 2004 PY - 2004 DA - 2004 SP - 119 PB - Elsevier, Oxford-New York VL - 33 IS - 1 SN - 0273-1177, 0273-1177 KW - symposia KW - planetology KW - astrobiology KW - possibilities KW - life origin KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51371512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=Advances+in+Space+Research&rft.atitle=COSPAR+meeting%2C+session+on+Steps+toward+origin%28s%29+of+life&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2004-01-01&rft.volume=33&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - COSPAR meeting, session on Steps toward origin(s) of life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Document feature - illus. incl. tables N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - astrobiology; life origin; planetology; possibilities; symposia ER - TY - JOUR T1 - Experimental study of the formation of molecular hydrogen and carbon dioxide on dust grain analogues AN - 51371068; 2007-109741 JF - Advances in Space Research AU - Vidali, G AU - Roser, J E AU - Manico, G AU - Pirronello, V A2 - Bernstein, M. P. A2 - Kress, M. A2 - Navarro-Gonzalez, R. A2 - Raulin, F. Y1 - 2004 PY - 2004 DA - 2004 SP - 6 EP - 13 PB - Elsevier, Oxford-New York VL - 33 IS - 1 SN - 0273-1177, 0273-1177 KW - experimental studies KW - cosmic dust KW - hydrogen KW - planetology KW - astrobiology KW - interplanetary dust KW - life origin KW - carbon dioxide KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51371068?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=Experimental+study+of+the+formation+of+molecular+hydrogen+and+carbon+dioxide+on+dust+grain+analogues&rft.au=Vidali%2C+G%3BRoser%2C+J+E%3BManico%2C+G%3BPirronello%2C+V&rft.aulast=Vidali&rft.aufirst=G&rft.date=2004-01-01&rft.volume=33&rft.issue=1&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2003.08.003 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - COSPAR meeting, session on Steps toward origin(s) of life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 37 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - astrobiology; carbon dioxide; cosmic dust; experimental studies; hydrogen; interplanetary dust; life origin; planetology DO - http://dx.doi.org/10.1016/j.asr.2003.08.003 ER - TY - JOUR T1 - Prebiotic organization of fatty acids and amino acids in the interface zone between the hydro and lithosphere AN - 51368724; 2007-109744 JF - Advances in Space Research AU - Matsuno, Koichiro A2 - Bernstein, M. P. A2 - Kress, M. A2 - Navarro-Gonzalez, R. A2 - Raulin, F. Y1 - 2004 PY - 2004 DA - 2004 SP - 95 EP - 99 PB - Elsevier, Oxford-New York VL - 33 IS - 1 SN - 0273-1177, 0273-1177 KW - processes KW - fatty acids KW - lithosphere KW - biochemistry KW - hydrothermal vents KW - simulation KW - life origin KW - hydrosphere KW - temperature KW - hydrothermal conditions KW - organic compounds KW - organic acids KW - chemical reactions KW - geochemistry KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51368724?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=Prebiotic+organization+of+fatty+acids+and+amino+acids+in+the+interface+zone+between+the+hydro+and+lithosphere&rft.au=Matsuno%2C+Koichiro&rft.aulast=Matsuno&rft.aufirst=Koichiro&rft.date=2004-01-01&rft.volume=33&rft.issue=1&rft.spage=95&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2003.07.017 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - COSPAR meeting, session on Steps toward origin(s) of life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 23 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - biochemistry; chemical reactions; fatty acids; geochemistry; hydrosphere; hydrothermal conditions; hydrothermal vents; life origin; lithosphere; organic acids; organic compounds; processes; simulation; temperature DO - http://dx.doi.org/10.1016/j.asr.2003.07.017 ER - TY - JOUR T1 - Prebiotic organic synthesis under hydrothermal conditions; an overview AN - 51368090; 2007-109743 JF - Advances in Space Research AU - Simoneit, Bernd R T A2 - Bernstein, M. P. A2 - Kress, M. A2 - Navarro-Gonzalez, R. A2 - Raulin, F. Y1 - 2004 PY - 2004 DA - 2004 SP - 88 EP - 94 PB - Elsevier, Oxford-New York VL - 33 IS - 1 SN - 0273-1177, 0273-1177 KW - processes KW - organic compounds KW - chemical reactions KW - planetology KW - astrobiology KW - synthesis KW - geochemistry KW - life origin KW - temperature KW - hydrothermal conditions KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51368090?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=Prebiotic+organic+synthesis+under+hydrothermal+conditions%3B+an+overview&rft.au=Simoneit%2C+Bernd+R+T&rft.aulast=Simoneit&rft.aufirst=Bernd+R&rft.date=2004-01-01&rft.volume=33&rft.issue=1&rft.spage=88&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2003.05.006 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - COSPAR meeting, session on Steps toward origin(s) of life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 65 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - astrobiology; chemical reactions; geochemistry; hydrothermal conditions; life origin; organic compounds; planetology; processes; synthesis; temperature DO - http://dx.doi.org/10.1016/j.asr.2003.05.006 ER - TY - JOUR T1 - Non-ballistic vapor-driven ejecta AN - 51350489; 2007-123658 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Wrobel, K E AU - Schultz, P H AU - Heineck, J T AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - cratering KW - imagery KW - experimental studies KW - impact features KW - three-dimensional models KW - passband filters KW - trajectories KW - impacts KW - ejecta KW - measurement KW - evaporation KW - hypervelocity impacts KW - mechanics KW - velocity KW - impact craters KW - particles KW - cameras KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51350489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Non-ballistic+vapor-driven+ejecta&rft.au=Wrobel%2C+K+E%3BSchultz%2C+P+H%3BHeineck%2C+J+T%3BAnonymous&rft.aulast=Wrobel&rft.aufirst=K&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1800.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cameras; cratering; ejecta; evaporation; experimental studies; hypervelocity impacts; imagery; impact craters; impact features; impacts; measurement; mechanics; particles; passband filters; three-dimensional models; trajectories; velocity ER - TY - JOUR T1 - Novel sample-handling approach for XRD analysis with minimal sample preparation AN - 51348172; 2007-123652 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Sarrazin, P AU - Chipera, S AU - Bish, D AU - Blake, D AU - Feldman, S AU - Vaniman, D AU - Bryson, C AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - sample preparation KW - X-ray analysis KW - samples KW - new methods KW - instruments KW - X-ray diffraction analysis KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51348172?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Novel+sample-handling+approach+for+XRD+analysis+with+minimal+sample+preparation&rft.au=Sarrazin%2C+P%3BChipera%2C+S%3BBish%2C+D%3BBlake%2C+D%3BFeldman%2C+S%3BVaniman%2C+D%3BBryson%2C+C%3BAnonymous&rft.aulast=Sarrazin&rft.aufirst=P&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1794.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - instruments; new methods; sample preparation; samples; X-ray analysis; X-ray diffraction analysis ER - TY - JOUR T1 - Observations of plasma waves near Mars and their implications for atmospheric loss AN - 51348042; 2007-123591 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Espley, J R AU - Cloutier, P A AU - Brain, D A AU - Crider, D H AU - Acuna, M H AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - solar wind KW - mathematical transformations KW - geophysical methods KW - atmosphere KW - Mars KW - turbulence KW - magnetic field KW - terrestrial planets KW - planets KW - wavelets KW - oscillations KW - Mars Global Surveyor Program KW - orbital observations KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51348042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Observations+of+plasma+waves+near+Mars+and+their+implications+for+atmospheric+loss&rft.au=Espley%2C+J+R%3BCloutier%2C+P+A%3BBrain%2C+D+A%3BCrider%2C+D+H%3BAcuna%2C+M+H%3BAnonymous&rft.aulast=Espley&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1733.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 1, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; geophysical methods; magnetic field; Mars; Mars Global Surveyor Program; mathematical transformations; orbital observations; oscillations; planets; solar wind; terrestrial planets; turbulence; wavelets ER - TY - BOOK T1 - Partition coefficients at high pressure and temperature AN - 51347472; 2007-124097 JF - The mantle and core AU - Righter, K AU - Drake, M J Y1 - 2004 PY - 2004 DA - 2004 PB - Elsevier, Oxford SN - 0080443370 KW - silicates KW - oxygen KW - garnet group KW - perovskite KW - mantle KW - olivine group KW - melts KW - fugacity KW - temperature KW - olivine KW - orthosilicates KW - oxides KW - geochemistry KW - pressure KW - differentiation KW - spinel KW - high pressure KW - nesosilicates KW - partition coefficients KW - metals KW - core KW - review KW - magnesiowustite KW - high temperature KW - ferropericlase KW - 17B:Geophysics of minerals and rocks KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51347472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Righter%2C+K%3BDrake%2C+M+J&rft.aulast=Righter&rft.aufirst=K&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0080443370&rft.btitle=Partition+coefficients+at+high+pressure+and+temperature&rft.title=Partition+coefficients+at+high+pressure+and+temperature&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 163 N1 - Document feature - illus. N1 - SuppNotes - Pieces: 10 N1 - Last updated - 2014-03-14 ER - TY - JOUR T1 - The 2009 Mars Telecommunications Orbiter AN - 51347229; 2007-123633 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Wilson, G R AU - DePaula, R AU - Diehl, R E AU - Edwards, C D AU - Fitzgerald, R J AU - Franklin, S F AU - Kerridge, S A AU - Komarek, T A AU - Noreen, G K AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - terrestrial planets KW - planets KW - telecommunications KW - orbits KW - NASA KW - government agencies KW - Mars KW - satellite methods KW - Mars Telecommunications Orbiter KW - design KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51347229?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+2009+Mars+Telecommunications+Orbiter&rft.au=Wilson%2C+G+R%3BDePaula%2C+R%3BDiehl%2C+R+E%3BEdwards%2C+C+D%3BFitzgerald%2C+R+J%3BFranklin%2C+S+F%3BKerridge%2C+S+A%3BKomarek%2C+T+A%3BNoreen%2C+G+K%3BAnonymous&rft.aulast=Wilson&rft.aufirst=G&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1775.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 4, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - design; government agencies; Mars; Mars Telecommunications Orbiter; NASA; orbits; planets; satellite methods; telecommunications; terrestrial planets ER - TY - BOOK T1 - Achondrites AN - 51345847; 2007-124114 JF - Meteorites, comets, and planets AU - Mittlefehldt, D W A2 - Davis, A. M. A2 - Holland, H. D. A2 - Turekian, K. K. Y1 - 2004 PY - 2004 DA - 2004 PB - Elsevier, Oxford SN - 0080443362 KW - stony irons KW - Northwest Africa Meteorites KW - Itqiy Meteorite KW - stony meteorites KW - winonaite KW - HED meteorites KW - differentiation KW - angrite KW - aubrite KW - iron silicate inclusions KW - ureilite KW - lodranite KW - achondrites KW - bibliography KW - meteorites KW - NWA 011 KW - inclusions KW - classification KW - mesosiderite KW - brachinite KW - acapulcoite KW - review KW - primitive achondrites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51345847?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mittlefehldt%2C+D+W&rft.aulast=Mittlefehldt&rft.aufirst=D&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0080443362&rft.btitle=Achondrites&rft.title=Achondrites&rft.issn=&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 - 276 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Pieces: 10 N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - The vaguries of pyroxene nucleation and the resulting chondrule textures AN - 51345814; 2007-123590 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Lofgren, G E AU - Le, L AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - experimental studies KW - stony meteorites KW - textures KW - melts KW - temperature KW - meteorites KW - pyroxene group KW - melting KW - nucleation KW - porphyritic texture KW - chondrules KW - cooling KW - crystallization KW - chondrites KW - phenocrysts KW - chain silicates KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51345814?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+vaguries+of+pyroxene+nucleation+and+the+resulting+chondrule+textures&rft.au=Lofgren%2C+G+E%3BLe%2C+L%3BAnonymous&rft.aulast=Lofgren&rft.aufirst=G&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1732.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 1, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - chain silicates; chondrites; chondrules; cooling; crystallization; experimental studies; melting; melts; meteorites; nucleation; phenocrysts; porphyritic texture; pyroxene group; silicates; stony meteorites; temperature; textures ER - TY - BOOK T1 - A vision for the International Polar Year 2007-2008 AN - 51330495; 2005-027563 AB - A summary of the importance of the upcoming International Polar Year 2007-2008. Sections include: Why an International Polar Year in 2007-2008; Scientific challenges for the International Polar Year; Understanding change in the polar regions; Exploring scientific frontiers; Technology to enable innovative observations; Increasing public understanding and participation in polar science through the International Polar Year; and Actions needed to make the International Polar Year succeed. (mte) JF - A vision for the International Polar Year 2007-2008 AU - Albert, Mary R AU - Bindschadler, Robert AU - Bitz, Cecilia AU - Bowen, Jerry AU - Bromwich, David AU - Glenn, Richard AU - Grebmeier, Jacqueline AU - Kelley, John AU - Krupnik, Igor AU - Lanzerotti, Louis AU - Schlosser, Peter AU - Smith, Philip M AU - Somero, George AU - Takacs,Vesbach, Cristina AU - Weller, Gunter AU - Wiens, Douglas Y1 - 2004 PY - 2004 DA - 2004 SP - 96 PB - National Academies Press, Washington, DC SN - 0309532035; 0309092124 KW - Southern Ocean KW - polar regions KW - Antarctica KW - IPY 2007-08 Education, Outreach and Communication Publications KW - International Polar Year 2007-08 KW - Arctic region KW - Arctic Ocean KW - IPY 2007-08 Research Publications KW - exploration KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51330495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Albert%2C+Mary+R%3BBindschadler%2C+Robert%3BBitz%2C+Cecilia%3BBowen%2C+Jerry%3BBromwich%2C+David%3BGlenn%2C+Richard%3BGrebmeier%2C+Jacqueline%3BKelley%2C+John%3BKrupnik%2C+Igor%3BLanzerotti%2C+Louis%3BSchlosser%2C+Peter%3BSmith%2C+Philip+M%3BSomero%2C+George%3BTakacs%2CVesbach%2C+Cristina%3BWeller%2C+Gunter%3BWiens%2C+Douglas&rft.aulast=Albert&rft.aufirst=Mary&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0309532035&rft.btitle=A+vision+for+the+International+Polar+Year+2007-2008&rft.title=A+vision+for+the+International+Polar+Year+2007-2008&rft.issn=&rft_id=info:doi/ L2 - http://www.nap.edu/books/0309092124/html/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 85 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Accessed April 8, 2005; Includes 3 appendices N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Electrodynamic dust shield for solar panels on Mars AN - 51317295; 2008-004549 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Calle, C I AU - Buhler, C R AU - Mantovani, J G AU - Clements, S AU - Chen, A AU - Mazumder, M K AU - Biris, A S AU - Nowicki, A W AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - electrodes KW - Mars Pathfinder Program KW - experimental studies KW - electrical properties KW - clastic sediments KW - analog simulation KW - Mars KW - electrostatic properties KW - solar energy KW - terrestrial planets KW - planets KW - laboratory studies KW - dust KW - sediments KW - atmospheric pressure KW - particles KW - instruments KW - design KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51317295?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Electrodynamic+dust+shield+for+solar+panels+on+Mars&rft.au=Calle%2C+C+I%3BBuhler%2C+C+R%3BMantovani%2C+J+G%3BClements%2C+S%3BChen%2C+A%3BMazumder%2C+M+K%3BBiris%2C+A+S%3BNowicki%2C+A+W%3BAnonymous&rft.aulast=Calle&rft.aufirst=C&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2014.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 22, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - analog simulation; atmospheric pressure; clastic sediments; design; dust; electrical properties; electrodes; electrostatic properties; experimental studies; instruments; laboratory studies; Mars; Mars Pathfinder Program; particles; planets; sediments; solar energy; terrestrial planets ER - TY - JOUR T1 - An evaluation of quantitative methods of determining the degree of melting experienced by a chondrule AN - 51316827; 2008-004539 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Nettles, J W AU - Lofgren, G E AU - Carlson, W D AU - McSween, H Y, Jr AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - tomography KW - silicates KW - methods KW - experimental studies KW - matrix KW - grain size KW - partial melting KW - olivine group KW - temperature KW - nesosilicates KW - meteorites KW - X-ray computed tomography KW - pyroxene group KW - melting KW - computed tomography KW - quantitative analysis KW - chondrules KW - olivine KW - orthosilicates KW - cooling KW - X-ray analysis KW - crystallization KW - chain silicates KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51316827?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+evaluation+of+quantitative+methods+of+determining+the+degree+of+melting+experienced+by+a+chondrule&rft.au=Nettles%2C+J+W%3BLofgren%2C+G+E%3BCarlson%2C+W+D%3BMcSween%2C+H+Y%2C+Jr%3BAnonymous&rft.aulast=Nettles&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2004.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Accessed on May 22, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - chain silicates; chondrules; computed tomography; cooling; crystallization; experimental studies; grain size; matrix; melting; meteorites; methods; nesosilicates; olivine; olivine group; orthosilicates; partial melting; pyroxene group; quantitative analysis; silicates; temperature; tomography; X-ray analysis; X-ray computed tomography ER - TY - JOUR T1 - Modeling mosaic degradation of X-ray measurements of 433 Eros by NEAR-Shoemaker AN - 51315662; 2008-004544 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Burbine, T H AU - Bergstrom, P M, Jr AU - Trombka, J I AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - near-Earth objects KW - Eros Asteroid KW - asteroids KW - near-Earth asteroids KW - Monte Carlo analysis KW - statistical analysis KW - trajectories KW - simulation KW - X-ray spectra KW - temperature KW - geometry KW - emission spectra KW - models KW - computer programs KW - NEAR Program KW - transport KW - mosaics KW - Sun KW - solar radiation KW - S-type asteroids KW - spectra KW - chemical composition KW - solar activity KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51315662?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Modeling+mosaic+degradation+of+X-ray+measurements+of+433+Eros+by+NEAR-Shoemaker&rft.au=Burbine%2C+T+H%3BBergstrom%2C+P+M%2C+Jr%3BTrombka%2C+J+I%3BAnonymous&rft.aulast=Burbine&rft.aufirst=T&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2009.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - SuppNotes - Accessed on May 22, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; chemical composition; computer programs; emission spectra; Eros Asteroid; geometry; models; Monte Carlo analysis; mosaics; NEAR Program; near-Earth asteroids; near-Earth objects; S-type asteroids; simulation; solar activity; solar radiation; spectra; statistical analysis; Sun; temperature; trajectories; transport; X-ray spectra ER - TY - JOUR T1 - Integrated Solar System Exploration education and public outreach; theme, products and activities AN - 51315494; 2008-004562 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Lowes, Leslie AU - Lindstrom, Marilyn AU - Stockman, Stephanie AU - Scalice, Daniela AU - Allen, Jaclyn AU - Tobola, Kay AU - Klug, Sheri AU - Harmon, Art AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - solar system KW - programs KW - public awareness KW - extraterrestrial geology KW - NASA KW - government agencies KW - Solar System Exploration Program KW - education KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51315494?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Integrated+Solar+System+Exploration+education+and+public+outreach%3B+theme%2C+products+and+activities&rft.au=Lowes%2C+Leslie%3BLindstrom%2C+Marilyn%3BStockman%2C+Stephanie%3BScalice%2C+Daniela%3BAllen%2C+Jaclyn%3BTobola%2C+Kay%3BKlug%2C+Sheri%3BHarmon%2C+Art%3BAnonymous&rft.aulast=Lowes&rft.aufirst=Leslie&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2027.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - SuppNotes - Accessed on May 23, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - education; exploration; extraterrestrial geology; government agencies; NASA; programs; public awareness; solar system; Solar System Exploration Program ER - TY - JOUR T1 - Evidence for possible exposed water ice deposits in Martian low latitude chasms and chaos AN - 51315470; 2008-004551 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Leovy, C AU - Wood, S E AU - Catling, D AU - Montgomery, D R AU - Moore, J AU - Barnhart, C AU - Ginder, E AU - Louie, M AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - water KW - albedo KW - Juventae Chasma KW - chasmata KW - thermal inertia KW - THEMIS KW - Mars KW - Mars Orbiter Camera KW - terraces KW - Mars Odyssey KW - layered materials KW - terrestrial planets KW - sublimation KW - planets KW - bluffs KW - ice KW - ground ice KW - latitude KW - geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51315470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Evidence+for+possible+exposed+water+ice+deposits+in+Martian+low+latitude+chasms+and+chaos&rft.au=Leovy%2C+C%3BWood%2C+S+E%3BCatling%2C+D%3BMontgomery%2C+D+R%3BMoore%2C+J%3BBarnhart%2C+C%3BGinder%2C+E%3BLouie%2C+M%3BAnonymous&rft.aulast=Leovy&rft.aufirst=C&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2016.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 22, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - albedo; bluffs; chasmata; geomorphology; ground ice; ice; Juventae Chasma; latitude; layered materials; Mars; Mars Odyssey; Mars Orbiter Camera; planets; sublimation; terraces; terrestrial planets; THEMIS; thermal inertia; water ER - TY - JOUR T1 - Deflections in lava flow directions relative to topography in the Tharsis region of Mars; indications of post-flow tectonic motion AN - 51315408; 2008-004554 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Chadwick, D J AU - Hughes, S S AU - Sakimoto, S E H AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - orientation KW - imagery KW - lava flows KW - slopes KW - uplifts KW - flow mechanism KW - Tharsis Montes KW - subsidence KW - Mars KW - Tempe Terra KW - deformation KW - Daedalia Planum KW - terrestrial planets KW - planets KW - topography KW - Syria Planum KW - MOLA KW - tectonics KW - Tharsis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51315408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Deflections+in+lava+flow+directions+relative+to+topography+in+the+Tharsis+region+of+Mars%3B+indications+of+post-flow+tectonic+motion&rft.au=Chadwick%2C+D+J%3BHughes%2C+S+S%3BSakimoto%2C+S+E+H%3BAnonymous&rft.aulast=Chadwick&rft.aufirst=D&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2019.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 22, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Daedalia Planum; deformation; flow mechanism; imagery; lava flows; Mars; MOLA; orientation; planets; slopes; subsidence; Syria Planum; tectonics; Tempe Terra; terrestrial planets; Tharsis; Tharsis Montes; topography; uplifts ER - TY - JOUR T1 - Mars analog Rio Tinto experiment (MARTE); 2003 drilling campaign to search for a subsurface biosphere at Rio Tinto Spain AN - 51314993; 2008-004560 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Stoker, Carol AU - Dunagan, Stephen AU - Stevens, Todd AU - Amils, Ricardo AU - Gomez Elvira, Javier AU - Fernandez, David AU - Hall, James AU - Lynch, Kennda AU - Cannon, Howard AU - Zavaleta, Jhony AU - Glass, Brian AU - Lemke, Larry AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - Spain KW - astrobiology KW - Mars KW - Europe KW - Iberian Peninsula KW - iron KW - Huelva Spain KW - cores KW - Southern Europe KW - exploration KW - ferric iron KW - artesian waters KW - Andalusia Spain KW - energy sources KW - reduction KW - drilling KW - pH KW - Iberian pyrite belt KW - well logs KW - metabolism KW - Mars Astrobiology Research and Technology Experiment KW - terrestrial planets KW - planets KW - boreholes KW - metals KW - hydrogen KW - biosphere KW - natural analogs KW - sulfur KW - Rio Tinto Spain KW - MARTE KW - anaerobic environment KW - terrestrial comparison KW - sulfides KW - microorganisms KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51314993?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Mars+analog+Rio+Tinto+experiment+%28MARTE%29%3B+2003+drilling+campaign+to+search+for+a+subsurface+biosphere+at+Rio+Tinto+Spain&rft.au=Stoker%2C+Carol%3BDunagan%2C+Stephen%3BStevens%2C+Todd%3BAmils%2C+Ricardo%3BGomez+Elvira%2C+Javier%3BFernandez%2C+David%3BHall%2C+James%3BLynch%2C+Kennda%3BCannon%2C+Howard%3BZavaleta%2C+Jhony%3BGlass%2C+Brian%3BLemke%2C+Larry%3BAnonymous&rft.aulast=Stoker&rft.aufirst=Carol&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2025.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. incl. strat. col., sketch map N1 - SuppNotes - Accessed on May 23, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - anaerobic environment; Andalusia Spain; artesian waters; astrobiology; biosphere; boreholes; cores; drilling; energy sources; Europe; exploration; ferric iron; Huelva Spain; hydrogen; Iberian Peninsula; Iberian pyrite belt; iron; Mars; Mars Astrobiology Research and Technology Experiment; MARTE; metabolism; metals; microorganisms; natural analogs; pH; planets; reduction; Rio Tinto Spain; Southern Europe; Spain; sulfides; sulfur; terrestrial comparison; terrestrial planets; well logs ER - TY - JOUR T1 - Space weathering of Apollo 16 sample 62255; lunar rocks as witness plates for deciphering regolith formation processes AN - 51313443; 2008-004613 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Wentworth, Susan J AU - McKay, David S AU - Keller, L P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - Moon KW - igneous rocks KW - Apollo Program KW - impacts KW - weathering KW - iron KW - anorthosite KW - substrates KW - space weathering KW - lunar samples KW - plutonic rocks KW - optical properties KW - microcraters KW - hypervelocity impacts KW - metals KW - rock varnish KW - reflectance KW - nanoparticles KW - regolith KW - lunar soils KW - Apollo 16 KW - agglutinates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51313443?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Space+weathering+of+Apollo+16+sample+62255%3B+lunar+rocks+as+witness+plates+for+deciphering+regolith+formation+processes&rft.au=Wentworth%2C+Susan+J%3BMcKay%2C+David+S%3BKeller%2C+L+P%3BAnonymous&rft.aulast=Wentworth&rft.aufirst=Susan&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2078.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 30, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - agglutinates; anorthosite; Apollo 16; Apollo Program; hypervelocity impacts; igneous rocks; impacts; iron; lunar samples; lunar soils; metals; microcraters; Moon; nanoparticles; optical properties; plutonic rocks; reflectance; regolith; rock varnish; space weathering; substrates; weathering ER - TY - JOUR T1 - Shock effects in the metal-rich chondrites QUE 94411, Hammadah Al Hamra 237 and Bencubbin AN - 51300862; 2008-013085 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Meibom, A AU - Righter, K AU - Chabot, N AU - Dehn, G AU - Antignano, A A AU - McCoy, T J AU - Krot, A N AU - Zolensky, M E AU - Petaev, M I AU - Keil, K AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - stony meteorites KW - asteroids KW - iron-nickel metal KW - textures KW - parent bodies KW - HaH 237 KW - plastic deformation KW - carbonaceous chondrites KW - deformation KW - metamorphism KW - melts KW - temperature KW - meteorites KW - Antarctica KW - porphyritic texture KW - metals KW - Queen Alexandra Range Meteorites KW - QUE 94411 KW - petrography KW - chondrites KW - shock metamorphism KW - Hammadah al Hamra Meteorites KW - Bencubbin Meteorite KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51300862?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Shock+effects+in+the+metal-rich+chondrites+QUE+94411%2C+Hammadah+Al+Hamra+237+and+Bencubbin&rft.au=Meibom%2C+A%3BRighter%2C+K%3BChabot%2C+N%3BDehn%2C+G%3BAntignano%2C+A+A%3BMcCoy%2C+T+J%3BKrot%2C+A+N%3BZolensky%2C+M+E%3BPetaev%2C+M+I%3BKeil%2C+K%3BAnonymous&rft.aulast=Meibom&rft.aufirst=A&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1292.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - SuppNotes - Accessed on May 21, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Antarctica; asteroids; Bencubbin Meteorite; carbonaceous chondrites; chondrites; deformation; HaH 237; Hammadah al Hamra Meteorites; iron-nickel metal; melts; metals; metamorphism; meteorites; parent bodies; petrography; plastic deformation; porphyritic texture; QUE 94411; Queen Alexandra Range Meteorites; shock metamorphism; stony meteorites; temperature; textures ER - TY - JOUR T1 - Reflectance spectra of ureilites; nature of the mafic silicate absorption features AN - 51300735; 2008-013050 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Cloutis, E A AU - Hudon, P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - pigeonite KW - near-infrared spectra KW - stony meteorites KW - asteroids KW - augite KW - optical spectra KW - olivine group KW - meteorites KW - absorption KW - pyroxene group KW - mineral composition KW - clinopyroxene KW - carbon KW - olivine KW - orthosilicates KW - spectra KW - chondrites KW - opaque minerals KW - chain silicates KW - C-type asteroids KW - matrix KW - native elements KW - carbonaceous chondrites KW - ureilite KW - achondrites KW - weathering KW - nesosilicates KW - graphite KW - space weathering KW - orthopyroxene KW - reflectance KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51300735?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Reflectance+spectra+of+ureilites%3B+nature+of+the+mafic+silicate+absorption+features&rft.au=Cloutis%2C+E+A%3BHudon%2C+P%3BAnonymous&rft.aulast=Cloutis&rft.aufirst=E&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1257.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - 1 table N1 - SuppNotes - Accessed on May 21, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - absorption; achondrites; asteroids; augite; C-type asteroids; carbon; carbonaceous chondrites; chain silicates; chondrites; clinopyroxene; graphite; matrix; meteorites; mineral composition; native elements; near-infrared spectra; nesosilicates; olivine; olivine group; opaque minerals; optical spectra; orthopyroxene; orthosilicates; pigeonite; pyroxene group; reflectance; silicates; space weathering; spectra; stony meteorites; ureilite; weathering ER - TY - JOUR T1 - Calibration of the NEAR XRS solar monitor AN - 51300370; 2008-013088 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Lim, L F AU - Nittler, L R AU - Starr, R D AU - McClanahan, T P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - models KW - NEAR Program KW - monitoring KW - Sun KW - X-ray spectroscopy KW - X-ray analysis KW - calibration KW - spectroscopy KW - filters KW - solar activity KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51300370?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Calibration+of+the+NEAR+XRS+solar+monitor&rft.au=Lim%2C+L+F%3BNittler%2C+L+R%3BStarr%2C+R+D%3BMcClanahan%2C+T+P%3BAnonymous&rft.aulast=Lim&rft.aufirst=L&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1295.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 21, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - calibration; filters; models; monitoring; NEAR Program; solar activity; spectroscopy; Sun; X-ray analysis; X-ray spectroscopy ER - TY - JOUR T1 - Effects of subsurface sampling & processing of Martian simulant containing varying quantities of water AN - 51300217; 2008-012998 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Menard, J AU - Sangillo, J AU - Savain, A AU - McNamara, K M AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - water KW - soils KW - alteration KW - experimental studies KW - stability KW - Mars KW - simulation KW - terrestrial planets KW - volatilization KW - planets KW - melting KW - sampling KW - ice KW - natural analogs KW - water content KW - drilling KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51300217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Effects+of+subsurface+sampling+%26amp%3B+processing+of+Martian+simulant+containing+varying+quantities+of+water&rft.au=Menard%2C+J%3BSangillo%2C+J%3BSavain%2C+A%3BMcNamara%2C+K+M%3BAnonymous&rft.aulast=Menard&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1202.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alteration; drilling; experimental studies; ice; Mars; melting; natural analogs; planets; sampling; simulation; soils; stability; terrestrial planets; volatilization; water; water content ER - TY - JOUR T1 - Accretion and heating of particles by supersonic planetesimals AN - 51299925; 2008-013015 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Ciesla, F J AU - Hood, L L AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - shock waves KW - accretion KW - orbits KW - planetesimals KW - thermal history KW - solar nebula KW - meteorites KW - supersonic planetesimals KW - dynamics KW - chondrules KW - heating KW - particles KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51299925?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Accretion+and+heating+of+particles+by+supersonic+planetesimals&rft.au=Ciesla%2C+F+J%3BHood%2C+L+L%3BAnonymous&rft.aulast=Ciesla&rft.aufirst=F&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1220.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 16, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - accretion; chondrules; dynamics; heating; meteorites; orbits; particles; planetesimals; shock waves; solar nebula; supersonic planetesimals; thermal history ER - TY - JOUR T1 - Water indicators in Sirenum Terra and around the Argyre impact basin, Mars AN - 51298757; 2008-016456 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Stern, J G AU - Frey, H V AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - Argyre Basin KW - neutron methods KW - impact features KW - Sirenum Terra KW - Mars KW - erosion features KW - photography KW - thermal emission KW - gullies KW - water KW - numerical models KW - THEMIS KW - morphometry KW - Mars Orbiter Camera KW - ejecta KW - Mars Odyssey KW - depth KW - size KW - terrestrial planets KW - water table KW - planets KW - hydrogen KW - Mars Global Surveyor Program KW - MOLA KW - impact craters KW - fluidization KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51298757?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Water+indicators+in+Sirenum+Terra+and+around+the+Argyre+impact+basin%2C+Mars&rft.au=Stern%2C+J+G%3BFrey%2C+H+V%3BAnonymous&rft.aulast=Stern&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1604.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table, geol. sketch maps N1 - SuppNotes - Accessed on Feb. 6, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Argyre Basin; depth; ejecta; erosion features; fluidization; gullies; hydrogen; impact craters; impact features; Mars; Mars Global Surveyor Program; Mars Odyssey; Mars Orbiter Camera; MOLA; morphometry; neutron methods; numerical models; photography; planets; Sirenum Terra; size; terrestrial planets; THEMIS; thermal emission; water; water table ER - TY - JOUR T1 - Moon; first spectra from 0.7 to 5.5 mu m AN - 51298756; 2008-016476 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Warell, J AU - Sprague, A L AU - Emery, J AU - Long, A AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - near-infrared spectra KW - Moon KW - igneous rocks KW - atmosphere KW - olivine group KW - Infrared Telescope Facility KW - Copernicus Crater KW - anorthosite KW - nesosilicates KW - brightness KW - absorption KW - plutonic rocks KW - Mersenius Crater KW - troctolite KW - olivine KW - orthosilicates KW - spectra KW - gabbros KW - norite KW - reflectance KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51298756?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Moon%3B+first+spectra+from+0.7+to+5.5+mu+m&rft.au=Warell%2C+J%3BSprague%2C+A+L%3BEmery%2C+J%3BLong%2C+A%3BAnonymous&rft.aulast=Warell&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1624.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - 1 table N1 - SuppNotes - Accessed on Feb. 6, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - absorption; anorthosite; atmosphere; brightness; Copernicus Crater; gabbros; igneous rocks; Infrared Telescope Facility; Mersenius Crater; Moon; near-infrared spectra; nesosilicates; norite; olivine; olivine group; orthosilicates; plutonic rocks; reflectance; silicates; spectra; troctolite ER - TY - JOUR T1 - Preliminary sample analysis plan for the cometary and interstellar samples being returned by the Stardust spacecraft AN - 51292618; 2008-027667 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Zolensky, M AU - Sandford, S AU - Hoerz, F AU - Brownlee, D AU - Tsou, P AU - Clark, B AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - curation KW - cosmic dust KW - comets KW - Stardust Mission KW - sample return KW - preliminary examination KW - Wild 2 Comet KW - aerogel KW - samples KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51292618?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Preliminary+sample+analysis+plan+for+the+cometary+and+interstellar+samples+being+returned+by+the+Stardust+spacecraft&rft.au=Zolensky%2C+M%3BSandford%2C+S%3BHoerz%2C+F%3BBrownlee%2C+D%3BTsou%2C+P%3BClark%2C+B%3BAnonymous&rft.aulast=Zolensky&rft.aufirst=M&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1367.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - SuppNotes - Accessed on March 19, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - aerogel; comets; cosmic dust; curation; preliminary examination; sample return; samples; Stardust Mission; Wild 2 Comet ER - TY - JOUR T1 - Acid-sulfate vapor reactions with basaltic tephra; an analog for Martian surface processes AN - 51292453; 2008-027688 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Golden, D C AU - Ming, D W AU - Morris, R V AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - United States KW - silicates KW - sulfuric acid KW - Hawaii Island KW - volcanic rocks KW - glasses KW - igneous rocks KW - Mauna Kea KW - olivine group KW - Mars KW - simulation KW - Puna Coast KW - chemical reactions KW - gypsum KW - olivine KW - orthosilicates KW - framework silicates KW - basaltic composition KW - inorganic acids KW - chemical weathering KW - plagioclase KW - experimental studies KW - sulfates KW - Hawaii County Hawaii KW - amorphous materials KW - alunogen KW - Hawaii KW - East Pacific Ocean Islands KW - weathering KW - terrestrial planets KW - nesosilicates KW - pyroclastics KW - planets KW - volatiles KW - natural analogs KW - Oceania KW - sulfur KW - Polynesia KW - feldspar group KW - 04:Extraterrestrial geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51292453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Acid-sulfate+vapor+reactions+with+basaltic+tephra%3B+an+analog+for+Martian+surface+processes&rft.au=Golden%2C+D+C%3BMing%2C+D+W%3BMorris%2C+R+V%3BAnonymous&rft.aulast=Golden&rft.aufirst=D&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1388.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth 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 - SuppNotes - Accessed on March 20, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alunogen; amorphous materials; basaltic composition; chemical reactions; chemical weathering; East Pacific Ocean Islands; experimental studies; feldspar group; framework silicates; glasses; gypsum; Hawaii; Hawaii County Hawaii; Hawaii Island; igneous rocks; inorganic acids; Mars; Mauna Kea; natural analogs; nesosilicates; Oceania; olivine; olivine group; orthosilicates; plagioclase; planets; Polynesia; Puna Coast; pyroclastics; silicates; simulation; sulfates; sulfur; sulfuric acid; terrestrial planets; United States; volatiles; volcanic rocks; weathering ER - TY - JOUR T1 - LSCC Apollo and Luna soil analyses; update of soil evolution model AN - 51292371; 2008-027636 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Pieters, C M AU - Taylor, L A AU - McKay, D S AU - Morris, R V AU - Keller, L P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - maturity KW - Moon KW - Luna 16 KW - grain size KW - Luna Program KW - Luna 20 KW - lunar highlands KW - Luna 24 KW - maria KW - iron KW - melting KW - mixing KW - metals KW - aluminum KW - Lunar Soil Characterization Consortium KW - chemical composition KW - reflectance KW - lunar soils KW - agglutinates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51292371?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=LSCC+Apollo+and+Luna+soil+analyses%3B+update+of+soil+evolution+model&rft.au=Pieters%2C+C+M%3BTaylor%2C+L+A%3BMcKay%2C+D+S%3BMorris%2C+R+V%3BKeller%2C+L+P%3BAnonymous&rft.aulast=Pieters&rft.aufirst=C&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1336.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - agglutinates; aluminum; chemical composition; grain size; iron; Luna 16; Luna 20; Luna 24; Luna Program; lunar highlands; Lunar Soil Characterization Consortium; lunar soils; maria; maturity; melting; metals; mixing; Moon; reflectance ER - TY - JOUR T1 - Gullies on Mars and constraints imposed by Mars Global Surveyor data AN - 51291405; 2008-027655 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Heldmann, J L AU - Mellon, M T AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - orientation KW - imagery KW - thermal inertia KW - thermal conductivity KW - erosion KW - slopes KW - elevation KW - Mars KW - Mars Orbiter Camera KW - erosion features KW - temperature KW - carbon dioxide KW - terrestrial planets KW - models KW - planets KW - Mars Global Surveyor Program KW - MOLA KW - latitude KW - gullies KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51291405?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Gullies+on+Mars+and+constraints+imposed+by+Mars+Global+Surveyor+data&rft.au=Heldmann%2C+J+L%3BMellon%2C+M+T%3BAnonymous&rft.aulast=Heldmann&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1355.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - carbon dioxide; elevation; erosion; erosion features; gullies; imagery; latitude; Mars; Mars Global Surveyor Program; Mars Orbiter Camera; models; MOLA; orientation; planets; slopes; temperature; terrestrial planets; thermal conductivity; thermal inertia ER - TY - JOUR T1 - Sub-micrometer scale minor element mapping in interplanetary dust particles; a test for stratospheric contamination AN - 51291347; 2008-027634 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Flynn, G J AU - Keller, L P AU - Sutton, S R AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - zinc KW - high-resolution methods KW - minor elements KW - alkali metals KW - manganese KW - interplanetary dust KW - electron probe data KW - element mapping KW - stratosphere KW - volatile elements KW - metals KW - potassium KW - sulfur KW - X-ray microprobe data KW - chemical composition KW - 02C:Geochemistry of rocks, soils, and sediments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51291347?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Sub-micrometer+scale+minor+element+mapping+in+interplanetary+dust+particles%3B+a+test+for+stratospheric+contamination&rft.au=Flynn%2C+G+J%3BKeller%2C+L+P%3BSutton%2C+S+R%3BAnonymous&rft.aulast=Flynn&rft.aufirst=G&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1334.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alkali metals; chemical composition; electron probe data; element mapping; high-resolution methods; interplanetary dust; manganese; metals; minor elements; potassium; stratosphere; sulfur; volatile elements; X-ray microprobe data; zinc ER - TY - JOUR T1 - "Chiron" a proposed remote sensing prompt gamma ray activation analysis instrument for a nuclear powered Prometheus Mission AN - 51291277; 2008-027661 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Floyd, Samuel R AU - Keller, John W AU - Dworkin, Jason P AU - Mildner, David F R AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - galactic cosmic rays KW - gamma-ray methods KW - stony meteorites KW - neutron methods KW - asteroids KW - Prometheus Mission KW - PGAA KW - nuclear cross sections KW - carbonaceous chondrites KW - concepts KW - Chiron instrument KW - NEAR Program KW - meteorites KW - nuclear energy KW - comets KW - cosmic rays KW - CM chondrites KW - chondrites KW - prompt gamma ray activation analysis KW - instruments KW - design KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51291277?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=%22Chiron%22+a+proposed+remote+sensing+prompt+gamma+ray+activation+analysis+instrument+for+a+nuclear+powered+Prometheus+Mission&rft.au=Floyd%2C+Samuel+R%3BKeller%2C+John+W%3BDworkin%2C+Jason+P%3BMildner%2C+David+F+R%3BAnonymous&rft.aulast=Floyd&rft.aufirst=Samuel&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1361.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - 1 table N1 - SuppNotes - Accessed on March 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; carbonaceous chondrites; Chiron instrument; chondrites; CM chondrites; comets; concepts; cosmic rays; design; galactic cosmic rays; gamma-ray methods; instruments; meteorites; NEAR Program; neutron methods; nuclear cross sections; nuclear energy; PGAA; Prometheus Mission; prompt gamma ray activation analysis; remote sensing; stony meteorites ER - TY - JOUR T1 - Shock reequilibration of fluid inclusions AN - 51290898; 2008-027646 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Elwood Madden, M E AU - Horz, F AU - Bodnar, R J AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - experimental studies KW - isochores KW - impact features KW - silica minerals KW - Bavaria Germany KW - homogenization KW - Europe KW - metamorphism KW - equilibrium KW - P-T-t paths KW - Central Europe KW - inclusions KW - Ries Crater KW - quartz KW - impact craters KW - framework silicates KW - fluid inclusions KW - Germany KW - shock metamorphism KW - P-T conditions KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51290898?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Shock+reequilibration+of+fluid+inclusions&rft.au=Elwood+Madden%2C+M+E%3BHorz%2C+F%3BBodnar%2C+R+J%3BAnonymous&rft.aulast=Elwood+Madden&rft.aufirst=M&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1346.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - 1 table N1 - SuppNotes - Accessed on March 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Bavaria Germany; Central Europe; equilibrium; Europe; experimental studies; fluid inclusions; framework silicates; Germany; homogenization; impact craters; impact features; inclusions; isochores; metamorphism; P-T conditions; P-T-t paths; quartz; Ries Crater; shock metamorphism; silica minerals; silicates ER - TY - JOUR T1 - Making water ice permanent at the South Pole 25,000 years ago AN - 51290867; 2008-027612 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Montmessin, F AU - Haberle, R M AU - Forget, F AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - water KW - general circulation models KW - Earth KW - Quaternary KW - orbits KW - Arctic region KW - stability KW - Mars KW - precession KW - climate change KW - South Pole KW - polar caps KW - eccentricity KW - terrestrial planets KW - Cenozoic KW - planets KW - Antarctica KW - North Pole KW - ice KW - Pleistocene KW - insolation KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51290867?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Making+water+ice+permanent+at+the+South+Pole+25%2C000+years+ago&rft.au=Montmessin%2C+F%3BHaberle%2C+R+M%3BForget%2C+F%3BAnonymous&rft.aulast=Montmessin&rft.aufirst=F&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1312.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 8, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Antarctica; Arctic region; Cenozoic; climate change; Earth; eccentricity; general circulation models; ice; insolation; Mars; North Pole; orbits; planets; Pleistocene; polar caps; precession; Quaternary; South Pole; stability; terrestrial planets; water ER - TY - JOUR T1 - Quantitative aspects of space weathering; implications for regolith breccia meteorites and asteroids AN - 51289871; 2008-027601 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Noble, S K AU - Pieters, C M AU - Keller, L P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - soils KW - near-infrared spectra KW - breccia KW - stony meteorites KW - asteroids KW - optical spectra KW - achondrites KW - weathering KW - TEM data KW - iron KW - micrometeorites KW - meteorites KW - space weathering KW - optical properties KW - howardite KW - metals KW - spectra KW - nanophase iron KW - reflectance KW - Kapoeta Meteorite KW - SEM data KW - regolith KW - spherules KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51289871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Quantitative+aspects+of+space+weathering%3B+implications+for+regolith+breccia+meteorites+and+asteroids&rft.au=Noble%2C+S+K%3BPieters%2C+C+M%3BKeller%2C+L+P%3BAnonymous&rft.aulast=Noble&rft.aufirst=S&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1301.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 8, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; asteroids; breccia; howardite; iron; Kapoeta Meteorite; metals; meteorites; micrometeorites; nanophase iron; near-infrared spectra; optical properties; optical spectra; reflectance; regolith; SEM data; soils; space weathering; spectra; spherules; stony meteorites; TEM data; weathering ER - TY - JOUR T1 - Devolatilized-Allende partial melts as an analog for primitive angrite magmas AN - 51263067; 2007-090723 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Jurewicz, A J G AU - Jones, J H AU - Mittlefehldt, D W AU - Longhi, J AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - stony meteorites KW - refractory materials KW - parent bodies KW - angrite KW - partial melting KW - Sahara Meteorites KW - carbonaceous chondrites KW - CV chondrites KW - achondrites KW - Allende Meteorite KW - provenance KW - meteorites KW - D'Orbigny Meteorite KW - major elements KW - phase equilibria KW - magmas KW - Sah 99555 KW - chondrites KW - chemical composition KW - chemical fractionation KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51263067?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Devolatilized-Allende+partial+melts+as+an+analog+for+primitive+angrite+magmas&rft.au=Jurewicz%2C+A+J+G%3BJones%2C+J+H%3BMittlefehldt%2C+D+W%3BLonghi%2C+J%3BAnonymous&rft.aulast=Jurewicz&rft.aufirst=A+J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1417.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Accessed on Mar. 26, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; Allende Meteorite; angrite; carbonaceous chondrites; chemical composition; chemical fractionation; chondrites; CV chondrites; D'Orbigny Meteorite; magmas; major elements; meteorites; parent bodies; partial melting; phase equilibria; provenance; refractory materials; Sah 99555; Sahara Meteorites; stony meteorites ER - TY - JOUR T1 - Oxygen and hydrogen isotope systematics of atmospheric water vapor and meteoric waters; evidence from North Texas AN - 51262253; 2007-086712 JF - LPI Contribution AU - Ferguson, K M AU - Gregory, R T AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 25 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - United States KW - cycles KW - oxygen KW - geophysical surveys KW - isotopes KW - water vapor KW - Mars KW - paleoclimatology KW - stable isotopes KW - northern Texas KW - temperature KW - glacial environment KW - hydrology KW - meteoric water KW - interglacial environment KW - rainfall KW - isotope ratios KW - atmosphere KW - Texas KW - O-18/O-16 KW - satellite methods KW - Dallas County Texas KW - terrestrial planets KW - planets KW - Dallas Texas KW - D/H KW - hydrogen KW - surveys KW - remote sensing KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51262253?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxygen+and+hydrogen+isotope+systematics+of+atmospheric+water+vapor+and+meteoric+waters%3B+evidence+from+North+Texas&rft.au=Ferguson%2C+K+M%3BGregory%2C+R+T%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Ferguson&rft.aufirst=K&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; cycles; D/H; Dallas County Texas; Dallas Texas; geophysical surveys; glacial environment; hydrogen; hydrology; interglacial environment; isotope ratios; isotopes; Mars; meteoric water; northern Texas; O-18/O-16; oxygen; paleoclimatology; planets; rainfall; remote sensing; satellite methods; stable isotopes; surveys; temperature; terrestrial planets; Texas; United States; water vapor ER - TY - JOUR T1 - Remote sensing of the Haughton impact structure (HIS); a terrestrial proof of concept for using the remote sensing of Martian craters as a probe of subsurface composition AN - 51258694; 2007-123622 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Tornabene, L L AU - Osinski, G R AU - Moersch, J E AU - Lee, P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - cratering KW - thematic mapper KW - impact features KW - optical spectra KW - Mars KW - excavations KW - Bay Fiord Formation KW - infrared spectra KW - Queen Elizabeth Islands KW - Ordovician KW - Eleanor River Formation KW - sedimentary rocks KW - Nunavut KW - Haughton impact structure KW - Thumb Mountain Formation KW - spectra KW - ASTER instrument KW - Allen Bay Formation KW - Paleozoic KW - Silurian KW - terrestrial planets KW - enhanced thematic mapper KW - planets KW - Landsat KW - Devon Island KW - Canada KW - complex craters KW - terrestrial comparison KW - impact craters KW - remote sensing KW - 12:Stratigraphy KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51258694?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Remote+sensing+of+the+Haughton+impact+structure+%28HIS%29%3B+a+terrestrial+proof+of+concept+for+using+the+remote+sensing+of+Martian+craters+as+a+probe+of+subsurface+composition&rft.au=Tornabene%2C+L+L%3BOsinski%2C+G+R%3BMoersch%2C+J+E%3BLee%2C+P%3BAnonymous&rft.aulast=Tornabene&rft.aufirst=L&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1764.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 19 N1 - PubXState - TX N1 - Document feature - geol. sketch map N1 - SuppNotes - Accessed on June 4, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Allen Bay Formation; ASTER instrument; Bay Fiord Formation; Canada; complex craters; cratering; Devon Island; Eleanor River Formation; enhanced thematic mapper; excavations; Haughton impact structure; impact craters; impact features; infrared spectra; Landsat; Mars; Nunavut; optical spectra; Ordovician; Paleozoic; planets; Queen Elizabeth Islands; remote sensing; sedimentary rocks; Silurian; spectra; terrestrial comparison; terrestrial planets; thematic mapper; Thumb Mountain Formation ER - TY - JOUR T1 - Characteristics and current status of near infrared spectrometer for Hayabusa Mission AN - 51258358; 2007-123583 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Abe, M AU - Takagi, Y AU - Abe, S AU - Kitazato, K AU - Hiroi, T AU - Ueda, Y AU - Vilas, F AU - Clark, B E AU - Fujiwara, A AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - near-infrared spectroscopy KW - Itokawa Asteroid KW - Hayabusa Program KW - asteroids KW - NIRS KW - data processing KW - calibration KW - near-infrared spectrometers KW - meteorites KW - infrared spectroscopy KW - mineral composition KW - spectroscopy KW - reflectance KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51258358?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Characteristics+and+current+status+of+near+infrared+spectrometer+for+Hayabusa+Mission&rft.au=Abe%2C+M%3BTakagi%2C+Y%3BAbe%2C+S%3BKitazato%2C+K%3BHiroi%2C+T%3BUeda%2C+Y%3BVilas%2C+F%3BClark%2C+B+E%3BFujiwara%2C+A%3BAnonymous&rft.aulast=Abe&rft.aufirst=M&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1724.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - 1 table N1 - SuppNotes - Accessed on June 1, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; calibration; data processing; Hayabusa Program; infrared spectroscopy; instruments; Itokawa Asteroid; meteorites; mineral composition; near-infrared spectrometers; near-infrared spectroscopy; NIRS; reflectance; spectroscopy ER - TY - JOUR T1 - Strategy for analysing potential evolutionary trajectories for putative life on Mars AN - 51253723; 2008-067756 JF - LPI Contribution AU - Irwin, L N AU - Schulze-Makuch, Dirk AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8011 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - water KW - Earth KW - oxygen KW - heterotrophic taxa KW - astrobiology KW - Mars KW - biologic evolution KW - phototrophic taxa KW - impacts KW - life origin KW - terrestrial planets KW - planets KW - habitat KW - chemoautotrophic taxa KW - volcanism KW - floods KW - panspermia KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51253723?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Strategy+for+analysing+potential+evolutionary+trajectories+for+putative+life+on+Mars&rft.au=Irwin%2C+L+N%3BSchulze-Makuch%2C+Dirk%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Irwin&rft.aufirst=L&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; biologic evolution; chemoautotrophic taxa; climate; Earth; floods; habitat; heterotrophic taxa; impacts; life origin; Mars; oxygen; panspermia; phototrophic taxa; planets; terrestrial planets; volcanism; water ER - TY - JOUR T1 - Some applications of CO (sub 2) -H (sub 2) O phase equilibria to the composition and evolution of the Martian atmosphere AN - 51253693; 2008-067708 JF - LPI Contribution AU - Longhi, J AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8060 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - water KW - obliquity of the ecliptic KW - atmosphere KW - Mars KW - solubility KW - clathrates KW - temperature KW - ground water KW - carbon dioxide KW - terrestrial planets KW - planets KW - phase equilibria KW - ice KW - composition KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51253693?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Some+applications+of+CO+%28sub+2%29+-H+%28sub+2%29+O+phase+equilibria+to+the+composition+and+evolution+of+the+Martian+atmosphere&rft.au=Longhi%2C+J%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Longhi&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; carbon dioxide; clathrates; composition; ground water; ice; Mars; obliquity of the ecliptic; phase equilibria; planets; solubility; temperature; terrestrial planets; water ER - TY - JOUR T1 - Accretion, bulk composition, and volatile inventories AN - 51248907; 2008-067676 JF - LPI Contribution AU - Drake, M J AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8078 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - ordinary chondrites KW - magma oceans KW - accretion KW - stony meteorites KW - isotopes KW - Martian meteorites KW - isotope ratios KW - atmosphere KW - Mars KW - H chondrites KW - xenon KW - achondrites KW - stable isotopes KW - hydrosphere KW - terrestrial planets KW - planets KW - meteorites KW - volatiles KW - noble gases KW - composition KW - chondrites KW - Xe-132/Xe-129 KW - degassing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51248907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Accretion%2C+bulk+composition%2C+and+volatile+inventories&rft.au=Drake%2C+M+J%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Drake&rft.aufirst=M&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accretion; achondrites; atmosphere; chondrites; composition; degassing; H chondrites; hydrosphere; isotope ratios; isotopes; magma oceans; Mars; Martian meteorites; meteorites; noble gases; ordinary chondrites; planets; stable isotopes; stony meteorites; terrestrial planets; volatiles; Xe-132/Xe-129; xenon ER - TY - JOUR T1 - Geology of layered sequences in Arabia Terra, Mars AN - 51248830; 2008-067735 JF - LPI Contribution AU - Tanaka, K L AU - Poruznick, T AU - Skinner, J A, Jr AU - Hare, T M AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8061 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - albedo KW - Meridiani Planum KW - imagery KW - clastic sediments KW - surficial geology KW - Mars KW - Mars Orbiter Camera KW - layered materials KW - climate change KW - terrestrial planets KW - planets KW - topography KW - hematite KW - Arabia Regio KW - dust KW - age KW - sediments KW - oxides KW - MOLA KW - induration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51248830?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geology+of+layered+sequences+in+Arabia+Terra%2C+Mars&rft.au=Tanaka%2C+K+L%3BPoruznick%2C+T%3BSkinner%2C+J+A%2C+Jr%3BHare%2C+T+M%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Tanaka&rft.aufirst=K&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - age; albedo; Arabia Regio; clastic sediments; climate change; dust; hematite; imagery; induration; layered materials; Mars; Mars Orbiter Camera; Meridiani Planum; MOLA; oxides; planets; sediments; surficial geology; terrestrial planets; topography ER - TY - JOUR T1 - Magma ocean cumulate overturn; generation of an early magnetic field AN - 51248752; 2008-067681 JF - LPI Contribution AU - Elkins-Tanton, L T AU - Zaranek, S E AU - Parmentier, E M AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8034 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - magma oceans KW - heat flux KW - mantle KW - Mars KW - convection KW - core-mantle boundary KW - magnetic field KW - temperature KW - terrestrial planets KW - outer core KW - models KW - lower mantle KW - planets KW - paleoenvironment KW - melting KW - cumulates KW - volcanism KW - magmas KW - planetary interiors KW - decompression KW - core KW - mantle plumes KW - Curie point KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51248752?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Magma+ocean+cumulate+overturn%3B+generation+of+an+early+magnetic+field&rft.au=Elkins-Tanton%2C+L+T%3BZaranek%2C+S+E%3BParmentier%2C+E+M%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Elkins-Tanton&rft.aufirst=L&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - convection; core; core-mantle boundary; cumulates; Curie point; decompression; heat flux; lower mantle; magma oceans; magmas; magnetic field; mantle; mantle plumes; Mars; melting; models; outer core; paleoenvironment; planetary interiors; planets; temperature; terrestrial planets; volcanism ER - TY - JOUR T1 - Morphology of drainage basins as an indicator of climate on early Mars AN - 51248493; 2008-067752 JF - LPI Contribution AU - Stepinski, T F AU - Coradetti, S AU - Stepinski, A P AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8021 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - terrestrial environment KW - degradation KW - erosion KW - Mars KW - atmospheric precipitation KW - Chile KW - digital terrain models KW - paleoclimatology KW - cluster analysis KW - ground water sapping KW - Atacama Desert KW - drainage basins KW - basins KW - early Mars KW - climate KW - Andes KW - arid environment KW - elevation KW - statistical analysis KW - water erosion KW - valley networks KW - geometry KW - terrestrial planets KW - morphology KW - planets KW - South America KW - runoff KW - fluvial features KW - terrestrial comparison KW - MOLA KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51248493?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Morphology+of+drainage+basins+as+an+indicator+of+climate+on+early+Mars&rft.au=Stepinski%2C+T+F%3BCoradetti%2C+S%3BStepinski%2C+A+P%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Stepinski&rft.aufirst=T&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Andes; arid environment; Atacama Desert; atmospheric precipitation; basins; Chile; climate; cluster analysis; degradation; digital terrain models; drainage basins; early Mars; elevation; erosion; fluvial features; geometry; ground water sapping; Mars; MOLA; morphology; paleoclimatology; planets; runoff; South America; statistical analysis; terrestrial comparison; terrestrial environment; terrestrial planets; valley networks; water erosion ER - TY - JOUR T1 - Jarosite stability on Mars AN - 51248464; 2008-067714 JF - LPI Contribution AU - Forray, F L AU - Navrotsky, A AU - Drouet, C AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8009 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - experimental studies KW - sulfates KW - entropy KW - stability KW - heat capacity KW - Mars KW - yavapaiite KW - temperature KW - terrestrial planets KW - jarosite KW - planets KW - enthalpy KW - thermodynamic properties KW - calorimetry KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51248464?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Jarosite+stability+on+Mars&rft.au=Forray%2C+F+L%3BNavrotsky%2C+A%3BDrouet%2C+C%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Forray&rft.aufirst=F&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - calorimetry; enthalpy; entropy; experimental studies; heat capacity; jarosite; Mars; planets; stability; sulfates; temperature; terrestrial planets; thermodynamic properties; yavapaiite ER - TY - JOUR T1 - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life AN - 51247769; 2008-067675 JF - LPI Contribution AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - terrestrial planets KW - hydrology KW - planets KW - symposia KW - astrobiology KW - Mars KW - paleoclimatology KW - hydrosphere KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51247769?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=LPI+Contribution&rft.atitle=Second+conference+on+Early+Mars%3B+geologic%2C+hydrologic%2C+and+climatic+evolution+and+the+implications+for+life&rft.au=Clifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Clifford&rft.aufirst=Steve&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - SuppNotes - Individual abstracts are cited separately N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; hydrology; hydrosphere; Mars; paleoclimatology; planets; symposia; terrestrial planets ER - TY - JOUR T1 - Magma ocean cumulate overturn; generation of an early crust AN - 51247418; 2008-067698 JF - LPI Contribution AU - Elkins-Tanton, L T AU - Zaranek, S E AU - Parmentier, E M AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8035 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - silicates KW - isotopes KW - mantle KW - olivine group KW - Mars KW - stable isotopes KW - temperature KW - radioactive isotopes KW - pyroxene group KW - Sm-147/Nd-144 KW - cumulates KW - olivine KW - orthosilicates KW - samarium KW - rare earths KW - chemical composition KW - early Mars KW - chain silicates KW - magma oceans KW - isotope ratios KW - terrestrial planets KW - nesosilicates KW - models KW - planets KW - viscosity KW - metals KW - crystallization KW - neodymium KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51247418?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Magma+ocean+cumulate+overturn%3B+generation+of+an+early+crust&rft.au=Elkins-Tanton%2C+L+T%3BZaranek%2C+S+E%3BParmentier%2C+E+M%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Elkins-Tanton&rft.aufirst=L&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 24 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - chain silicates; chemical composition; crust; crystallization; cumulates; early Mars; isotope ratios; isotopes; magma oceans; mantle; Mars; metals; models; neodymium; nesosilicates; olivine; olivine group; orthosilicates; planets; pyroxene group; radioactive isotopes; rare earths; samarium; silicates; Sm-147/Nd-144; stable isotopes; temperature; terrestrial planets; viscosity ER - TY - JOUR T1 - Control of exposed and buried impact craters and related fracture systems on hydrogeology, ground subsidence/collapse, and chaotic terrain formation, Mars AN - 51247384; 2008-067731 JF - LPI Contribution AU - Rodriguez, J A P AU - Sasaki, S AU - Dohm, James M AU - Tanaka, K L AU - Miyamoto, H AU - Baker, Victor R AU - Skinner, J A, Jr AU - Komatsu, G AU - Fairen, Alberto G AU - Ferris, J C AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8033 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Valles Marineris KW - radial faults KW - Noachian KW - impact features KW - collapse structures KW - subsidence KW - Mars KW - chaotic terrains KW - ground water KW - fractures KW - circulation KW - heat flow KW - faults KW - buried features KW - hydrology KW - magmatism KW - reactivation KW - thawing KW - hydrothermal conditions KW - terrestrial planets KW - planets KW - volatiles KW - intrusions KW - Xanthe Terra KW - Hydaspis Chaos KW - concentric fractures KW - impact craters KW - permeability KW - meltwater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51247384?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Control+of+exposed+and+buried+impact+craters+and+related+fracture+systems+on+hydrogeology%2C+ground+subsidence%2Fcollapse%2C+and+chaotic+terrain+formation%2C+Mars&rft.au=Rodriguez%2C+J+A+P%3BSasaki%2C+S%3BDohm%2C+James+M%3BTanaka%2C+K+L%3BMiyamoto%2C+H%3BBaker%2C+Victor+R%3BSkinner%2C+J+A%2C+Jr%3BKomatsu%2C+G%3BFairen%2C+Alberto+G%3BFerris%2C+J+C%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Rodriguez&rft.aufirst=J+A&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - buried features; chaotic terrains; circulation; collapse structures; concentric fractures; faults; fractures; ground water; heat flow; Hydaspis Chaos; hydrology; hydrothermal conditions; impact craters; impact features; intrusions; magmatism; Mars; meltwater; Noachian; permeability; planets; radial faults; reactivation; subsidence; terrestrial planets; thawing; Valles Marineris; volatiles; Xanthe Terra ER - TY - JOUR T1 - Nature of xenon isotopes in NWA 817-A nakhlite from the hot desert AN - 51247358; 2008-067724 JF - LPI Contribution AU - Mohapatra, R K AU - Crowther, S AU - Gilmour, J D AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8015 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Northwest Africa Meteorites KW - terrestrial environment KW - nakhlite KW - Morocco KW - Xe-136/Xe-132 KW - stony meteorites KW - North Africa KW - isotopes KW - Martian meteorites KW - Mars KW - stable isotopes KW - temperature KW - SNC Meteorites KW - meteorites KW - noble gases KW - Xe-132/Xe-129 KW - hot deserts KW - isotope ratios KW - atmosphere KW - xenon KW - achondrites KW - NWA 817 KW - terrestrial planets KW - planets KW - low temperature KW - Africa KW - high temperature KW - 05B:Petrology of meteorites and tektites KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51247358?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Nature+of+xenon+isotopes+in+NWA+817-A+nakhlite+from+the+hot+desert&rft.au=Mohapatra%2C+R+K%3BCrowther%2C+S%3BGilmour%2C+J+D%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Mohapatra&rft.aufirst=R&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - achondrites; Africa; atmosphere; high temperature; hot deserts; isotope ratios; isotopes; low temperature; Mars; Martian meteorites; meteorites; Morocco; nakhlite; noble gases; North Africa; Northwest Africa Meteorites; NWA 817; planets; SNC Meteorites; stable isotopes; stony meteorites; temperature; terrestrial environment; terrestrial planets; Xe-132/Xe-129; Xe-136/Xe-132; xenon ER - TY - JOUR T1 - Implications of the Utopia gravity anomaly for the resurfacing of the northern plains of Mars AN - 51247192; 2008-067745 JF - LPI Contribution AU - Banerdt, W B AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8056 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - water KW - impact features KW - density KW - Hellas Basin KW - erosion KW - loading KW - Mars KW - crater fill KW - terrestrial planets KW - Utopia Planitia KW - planets KW - gravity anomalies KW - topography KW - impact basins KW - sediments KW - impact craters KW - geoid KW - buried features KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51247192?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Implications+of+the+Utopia+gravity+anomaly+for+the+resurfacing+of+the+northern+plains+of+Mars&rft.au=Banerdt%2C+W+B%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Banerdt&rft.aufirst=W&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - buried features; crater fill; density; erosion; geoid; gravity anomalies; Hellas Basin; impact basins; impact craters; impact features; loading; Mars; planets; sediments; terrestrial planets; topography; Utopia Planitia; water ER - TY - JOUR T1 - What iron oxides/oxyhydroxides can tell us about surface alteration, aqueous processes and life on Mars AN - 51247156; 2008-067713 JF - LPI Contribution AU - Bishop, J L AU - Dyar, M D AU - Parente, M AU - Drief, A AU - Mancinelli, R L AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8046 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - alteration KW - iron oxides KW - goethite KW - Mars KW - iron KW - temperature KW - chemical reactions KW - hematite KW - oxides KW - spectra KW - reduction KW - DTA data KW - early Mars KW - Mossbauer spectra KW - water KW - soils KW - experimental studies KW - oxyhydroxides KW - oxidation KW - iron oxyhydroxides KW - ferrihydrite KW - ferrous iron KW - terrestrial planets KW - hydroxides KW - aqueous alteration KW - planets KW - organic compounds KW - metals KW - low temperature KW - reflectance KW - maghemite KW - magnetite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51247156?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=What+iron+oxides%2Foxyhydroxides+can+tell+us+about+surface+alteration%2C+aqueous+processes+and+life+on+Mars&rft.au=Bishop%2C+J+L%3BDyar%2C+M+D%3BParente%2C+M%3BDrief%2C+A%3BMancinelli%2C+R+L%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Bishop&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alteration; aqueous alteration; chemical reactions; DTA data; early Mars; experimental studies; ferrihydrite; ferrous iron; goethite; hematite; hydroxides; iron; iron oxides; iron oxyhydroxides; low temperature; maghemite; magnetite; Mars; metals; Mossbauer spectra; organic compounds; oxidation; oxides; oxyhydroxides; planets; reduction; reflectance; soils; spectra; temperature; terrestrial planets; water ER - TY - JOUR T1 - Paleolake and dense valley networks originated by precipitations within Melas Chasma, Valles Marineris AN - 51246692; 2008-067728 JF - LPI Contribution AU - Quantin, C AU - Allemand, P AU - Mangold, N AU - Dromart, G AU - Delacourt, C AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8010 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - hydrology KW - imagery KW - Valles Marineris KW - THEMIS KW - slopes KW - drainage patterns KW - watersheds KW - Mars KW - atmospheric precipitation KW - paleolakes KW - Hesperian KW - valley networks KW - digital terrain models KW - drainage density KW - Thermal Emission Imaging System KW - terrestrial planets KW - morphology KW - planets KW - hydrologic cycle KW - Melas Chasma KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51246692?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Paleolake+and+dense+valley+networks+originated+by+precipitations+within+Melas+Chasma%2C+Valles+Marineris&rft.au=Quantin%2C+C%3BAllemand%2C+P%3BMangold%2C+N%3BDromart%2C+G%3BDelacourt%2C+C%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Quantin&rft.aufirst=C&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; digital terrain models; drainage density; drainage patterns; Hesperian; hydrologic cycle; hydrology; imagery; Mars; Melas Chasma; morphology; paleolakes; planets; slopes; terrestrial planets; THEMIS; Thermal Emission Imaging System; Valles Marineris; valley networks; watersheds ER - TY - JOUR T1 - Stratigraphic analysis of the distributary fan in Holden NE Crater using stereo imagery AN - 51246670; 2008-067706 JF - LPI Contribution AU - Lewis, K AU - Aharonson, O AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8051 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - orientation KW - imagery KW - meanders KW - channels KW - Mars KW - Mars Orbiter Camera KW - Holden Crater KW - digital terrain models KW - layered materials KW - terrestrial planets KW - planets KW - topography KW - dip KW - alluvial fans KW - fluvial features KW - fluvial environment KW - stereo imagery KW - image analysis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51246670?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Stratigraphic+analysis+of+the+distributary+fan+in+Holden+NE+Crater+using+stereo+imagery&rft.au=Lewis%2C+K%3BAharonson%2C+O%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Lewis&rft.aufirst=K&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alluvial fans; channels; digital terrain models; dip; fluvial environment; fluvial features; Holden Crater; image analysis; imagery; layered materials; Mars; Mars Orbiter Camera; meanders; orientation; planets; stereo imagery; terrestrial planets; topography ER - TY - JOUR T1 - Implications for the abundance of water on early Mars as evidenced by the presence of secondary minerals in Martian meteorite Allan Hills 84001 AN - 51246647; 2008-067697 JF - LPI Contribution AU - Corrigan, C M AU - Harvey, R P AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8049 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - water KW - alteration KW - stony meteorites KW - secondary minerals KW - Martian meteorites KW - Mars KW - impacts KW - achondrites KW - hydrosphere KW - terrestrial planets KW - aqueous alteration KW - planets KW - meteorites KW - volatiles KW - Allan Hills Meteorites KW - paleoenvironment KW - Antarctica KW - ground truth KW - water content KW - ALH 84001 KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51246647?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Implications+for+the+abundance+of+water+on+early+Mars+as+evidenced+by+the+presence+of+secondary+minerals+in+Martian+meteorite+Allan+Hills+84001&rft.au=Corrigan%2C+C+M%3BHarvey%2C+R+P%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Corrigan&rft.aufirst=C&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 38 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - achondrites; ALH 84001; Allan Hills Meteorites; alteration; Antarctica; aqueous alteration; ground truth; hydrosphere; impacts; Mars; Martian meteorites; meteorites; paleoenvironment; planets; secondary minerals; stony meteorites; terrestrial planets; volatiles; water; water content ER - TY - JOUR T1 - Targeting sites for future astrobiological missions to Mars AN - 51246315; 2008-067757 JF - LPI Contribution AU - Farmer, Jack AU - Clifford, Steve AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8088 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - hyperspectral analysis KW - astrobiology KW - Mars KW - landing sites KW - biomarkers KW - terrestrial planets KW - planets KW - precipitation KW - future KW - mineralization KW - orbital observations KW - microorganisms KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51246315?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Targeting+sites+for+future+astrobiological+missions+to+Mars&rft.au=Farmer%2C+Jack%3BClifford%2C+Steve%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Farmer&rft.aufirst=Jack&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; biomarkers; future; hyperspectral analysis; landing sites; Mars; microorganisms; mineralization; orbital observations; planets; precipitation; terrestrial planets ER - TY - JOUR T1 - Chemical and isotopic study of lab-formed carbonates under cryogenic and hydrothermal conditions AN - 51246296; 2008-067725 JF - LPI Contribution AU - Niles, P B AU - Leshin, L A AU - Socki, R A AU - Guan, Y AU - Golden, D C AU - Ming, D W AU - Gibson, E K AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8043 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - calcium KW - isotope fractionation KW - magnesium KW - oxygen KW - ion probe data KW - isotopes KW - mass spectra KW - Mars KW - aqueous environment KW - stable isotopes KW - temperature KW - laboratory studies KW - spectra KW - cryogenic environment KW - early Mars KW - alkaline earth metals KW - experimental studies KW - secondary minerals KW - isotope ratios KW - O-18/O-16 KW - hydrothermal conditions KW - terrestrial planets KW - planets KW - metals KW - low temperature KW - carbonates KW - Mars analogs KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51246296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Chemical+and+isotopic+study+of+lab-formed+carbonates+under+cryogenic+and+hydrothermal+conditions&rft.au=Niles%2C+P+B%3BLeshin%2C+L+A%3BSocki%2C+R+A%3BGuan%2C+Y%3BGolden%2C+D+C%3BMing%2C+D+W%3BGibson%2C+E+K%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Niles&rft.aufirst=P&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life 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 - SubjectsTermNotLitGenreText - alkaline earth metals; aqueous environment; calcium; carbonates; cryogenic environment; early Mars; experimental studies; hydrothermal conditions; ion probe data; isotope fractionation; isotope ratios; isotopes; laboratory studies; low temperature; magnesium; Mars; Mars analogs; mass spectra; metals; O-18/O-16; oxygen; planets; secondary minerals; spectra; stable isotopes; temperature; terrestrial planets ER - TY - JOUR T1 - Remote spectral imaging with active excitation diode arrays using integrated sensing and processing AN - 51246291; 2008-067701 JF - LPI Contribution AU - Harris, J Clay AU - Lodder, Robert A AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8025 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - limestone KW - near-infrared spectra KW - hyperspectral analysis KW - imagery KW - optical spectra KW - data processing KW - diode arrays KW - Mars KW - sedimentary rocks KW - ultraviolet spectra KW - spectra KW - cyanobacteria KW - experimental studies KW - principal components analysis KW - statistical analysis KW - wavelength KW - terrestrial planets KW - planets KW - detection KW - biofilms KW - carbonate rocks KW - reflectance KW - instruments KW - arrays KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51246291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Remote+spectral+imaging+with+active+excitation+diode+arrays+using+integrated+sensing+and+processing&rft.au=Harris%2C+J+Clay%3BLodder%2C+Robert+A%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Harris&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - arrays; biofilms; carbonate rocks; cyanobacteria; data processing; detection; diode arrays; experimental studies; hyperspectral analysis; imagery; instruments; limestone; Mars; near-infrared spectra; optical spectra; planets; principal components analysis; reflectance; remote sensing; sedimentary rocks; spectra; statistical analysis; terrestrial planets; ultraviolet spectra; wavelength ER - TY - JOUR T1 - Biogeochemical cycles of carbon and sulfur on early Earth (and on Mars?) AN - 51246268; 2008-067718 JF - LPI Contribution AU - Des Marais, David J AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8077 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Earth KW - biochemistry KW - mantle KW - atmosphere KW - Mars KW - early Earth KW - hydrosphere KW - geochemical cycle KW - terrestrial planets KW - planets KW - paleoenvironment KW - heat flow KW - carbon KW - biosphere KW - geosphere KW - sulfur KW - interplanetary comparison KW - terrestrial comparison KW - carbon cycle KW - early Mars KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51246268?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Biogeochemical+cycles+of+carbon+and+sulfur+on+early+Earth+%28and+on+Mars%3F%29&rft.au=Des+Marais%2C+David+J%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Des+Marais&rft.aufirst=David&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 1 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; biochemistry; biosphere; carbon; carbon cycle; crust; early Earth; early Mars; Earth; geochemical cycle; geosphere; heat flow; hydrosphere; interplanetary comparison; mantle; Mars; paleoenvironment; planets; sulfur; terrestrial comparison; terrestrial planets ER - TY - JOUR T1 - Crystallization age of NWA 1460 shergottite; paradox revisited AN - 51246258; 2008-067678 JF - LPI Contribution AU - Nyquist, L E AU - Shih, C Y AU - Reese, Y D AU - Irving, A J AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8041 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Northwest Africa Meteorites KW - stony meteorites KW - isotopes KW - Martian meteorites KW - isotope ratios KW - NWA 1460 KW - achondrites KW - stable isotopes KW - Rb/Sr KW - SNC Meteorites KW - Nd-144/Nd-143 KW - meteorites KW - shergottite KW - Sm/Nd KW - dates KW - metals KW - absolute age KW - crystallization KW - rare earths KW - neodymium KW - 05B:Petrology of meteorites and tektites KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51246258?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Crystallization+age+of+NWA+1460+shergottite%3B+paradox+revisited&rft.au=Nyquist%2C+L+E%3BShih%2C+C+Y%3BReese%2C+Y+D%3BIrving%2C+A+J%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Nyquist&rft.aufirst=L&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; achondrites; crystallization; dates; isotope ratios; isotopes; Martian meteorites; metals; meteorites; Nd-144/Nd-143; neodymium; Northwest Africa Meteorites; NWA 1460; rare earths; Rb/Sr; shergottite; Sm/Nd; SNC Meteorites; stable isotopes; stony meteorites ER - TY - JOUR T1 - The salts of Mars; update 2004 AN - 51246249; 2008-067686 JF - LPI Contribution AU - Clark, Benton C AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8075 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - water KW - soils KW - halides KW - Meridiani Planum KW - chemically precipitated rocks KW - sulfates KW - Mars KW - bromides KW - evaporites KW - terrestrial planets KW - planets KW - sedimentary rocks KW - chlorides KW - Gusev Crater KW - salt KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51246249?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+salts+of+Mars%3B+update+2004&rft.au=Clark%2C+Benton+C%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Clark&rft.aufirst=Benton&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bromides; chemically precipitated rocks; chlorides; evaporites; Gusev Crater; halides; Mars; Meridiani Planum; planets; salt; sedimentary rocks; soils; sulfates; terrestrial planets; water ER - TY - JOUR T1 - The early climate of Mars; warm, cold or forever unknowable? Ambiguities resulting from impact seismicity and hydrothermal activity AN - 51246150; 2008-067746 JF - LPI Contribution AU - Clifford, S M AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8076 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - cratering KW - P-waves KW - Mars KW - elastic waves KW - paleoclimatology KW - liquefaction KW - melts KW - ground water KW - seismicity KW - circulation KW - volcanism KW - pore pressure KW - ice KW - ground ice KW - early Mars KW - water KW - hydrology KW - body waves KW - elasticity KW - rainfall KW - poroelasticity KW - landform evolution KW - confined aquifers KW - valley networks KW - impacts KW - convection KW - hydrothermal conditions KW - aquifers KW - terrestrial planets KW - planets KW - saturation KW - boiling KW - seismic waves KW - geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51246150?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+early+climate+of+Mars%3B+warm%2C+cold+or+forever+unknowable%3F+Ambiguities+resulting+from+impact+seismicity+and+hydrothermal+activity&rft.au=Clifford%2C+S+M%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Clifford&rft.aufirst=S&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 27 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aquifers; body waves; boiling; circulation; confined aquifers; convection; cratering; early Mars; elastic waves; elasticity; geomorphology; ground ice; ground water; hydrology; hydrothermal conditions; ice; impacts; landform evolution; liquefaction; Mars; melts; P-waves; paleoclimatology; planets; pore pressure; poroelasticity; rainfall; saturation; seismic waves; seismicity; terrestrial planets; valley networks; volcanism; water ER - TY - JOUR T1 - A subsurface soil composition and physical properties experiment to address Mars regolith stratigraphy AN - 51246128; 2008-067729 JF - LPI Contribution AU - Richter, L AU - Sims, M AU - Economou, T AU - Stoker, C AU - Wright, I AU - Tokano, T AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8038 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - soils KW - soil profiles KW - X-ray fluorescence KW - thermal properties KW - Mole for Soil Compositional Studies and Sampling KW - Mars KW - depth KW - terrestrial planets KW - planets KW - luminescence KW - physical properties KW - fluorescence KW - chemical composition KW - regolith KW - instruments KW - MOCSS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51246128?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+subsurface+soil+composition+and+physical+properties+experiment+to+address+Mars+regolith+stratigraphy&rft.au=Richter%2C+L%3BSims%2C+M%3BEconomou%2C+T%3BStoker%2C+C%3BWright%2C+I%3BTokano%2C+T%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Richter&rft.aufirst=L&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - chemical composition; depth; fluorescence; instruments; luminescence; Mars; MOCSS; Mole for Soil Compositional Studies and Sampling; physical properties; planets; regolith; soil profiles; soils; terrestrial planets; thermal properties; X-ray fluorescence ER - TY - JOUR T1 - Evolution of valley network formation; surface runoff to groundwater discharge AN - 51246111; 2008-067702 JF - LPI Contribution AU - Harrison, K P AU - Grimm, R E AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8081 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Noachian KW - landform evolution KW - surface water KW - channels KW - Mars KW - Hesperian KW - valley networks KW - outflow channels KW - paleoclimatology KW - ground water KW - terrestrial planets KW - planets KW - runoff KW - surface features KW - Echus Chasma KW - climate KW - Nirgal Vallis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51246111?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evolution+of+valley+network+formation%3B+surface+runoff+to+groundwater+discharge&rft.au=Harrison%2C+K+P%3BGrimm%2C+R+E%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Harrison&rft.aufirst=K&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - channels; climate; Echus Chasma; ground water; Hesperian; landform evolution; Mars; Nirgal Vallis; Noachian; outflow channels; paleoclimatology; planets; runoff; surface features; surface water; terrestrial planets; valley networks ER - TY - JOUR T1 - An impact triggered runaway greenhouse on Mars AN - 51245625; 2008-067734 JF - LPI Contribution AU - Segura, T L AU - McKay, Chris P AU - Toon, O B AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8091 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - water KW - Earth KW - atmosphere KW - water vapor KW - Mars KW - global change KW - impacts KW - equilibrium KW - temperature KW - terrestrial planets KW - planets KW - evaporation KW - runaway greenhouse effect KW - solar radiation KW - greenhouse effect KW - global warming KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51245625?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=An+impact+triggered+runaway+greenhouse+on+Mars&rft.au=Segura%2C+T+L%3BMcKay%2C+Chris+P%3BToon%2C+O+B%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Segura&rft.aufirst=T&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; Earth; equilibrium; evaporation; global change; global warming; greenhouse effect; impacts; Mars; planets; runaway greenhouse effect; solar radiation; temperature; terrestrial planets; water; water vapor ER - TY - JOUR T1 - Life detection on the early Earth AN - 51245605; 2008-067719 JF - LPI Contribution AU - Runnegar, B AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8071 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Earth KW - biogenic structures KW - Mars KW - biomarkers KW - life origin KW - terrestrial planets KW - morphology KW - planets KW - paleoenvironment KW - detection KW - sedimentary structures KW - geochemistry KW - 08:General paleontology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51245605?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Life+detection+on+the+early+Earth&rft.au=Runnegar%2C+B%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Runnegar&rft.aufirst=B&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biogenic structures; biomarkers; detection; Earth; geochemistry; life origin; Mars; morphology; paleoenvironment; planets; sedimentary structures; terrestrial planets ER - TY - JOUR T1 - Visible, near-, and thermal infrared spectroscopy of shocked and hydrothermally altered basalt from Lonar Crater, India; implications for current and future Mars data sets AN - 51245543; 2008-067741 JF - LPI Contribution AU - Wright, Shawn P AU - Farrand, W H AU - Newsom, Horton E AU - Misra, S AU - Narasimham, V L AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8067 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - near-infrared spectra KW - volcanic rocks KW - igneous rocks KW - optical spectra KW - thermal infrared spectra KW - Mars KW - metasomatism KW - India KW - laboratory studies KW - Indian Peninsula KW - metamorphic rocks KW - basalts KW - hydrothermal alteration KW - spectra KW - orbital observations KW - interpretation KW - Asia KW - Maharashtra India KW - impactites KW - metamorphism KW - terrestrial planets KW - planets KW - Lonar Crater KW - shock metamorphism KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51245543?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Visible%2C+near-%2C+and+thermal+infrared+spectroscopy+of+shocked+and+hydrothermally+altered+basalt+from+Lonar+Crater%2C+India%3B+implications+for+current+and+future+Mars+data+sets&rft.au=Wright%2C+Shawn+P%3BFarrand%2C+W+H%3BNewsom%2C+Horton+E%3BMisra%2C+S%3BNarasimham%2C+V+L%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BParker%2C+Tim&rft.aulast=Wright&rft.aufirst=Shawn&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 26 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Asia; basalts; hydrothermal alteration; igneous rocks; impactites; India; Indian Peninsula; interpretation; laboratory studies; Lonar Crater; Maharashtra India; Mars; metamorphic rocks; metamorphism; metasomatism; near-infrared spectra; optical spectra; orbital observations; planets; remote sensing; shock metamorphism; spectra; terrestrial planets; thermal infrared spectra; volcanic rocks ER - TY - JOUR T1 - Microbial life in Blood Falls; an ancient Antarctic ecosystem AN - 51245521; 2008-067723 JF - LPI Contribution AU - Mikucki, J A AU - Priscu, J C AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8023 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - moisture KW - lakes KW - astrobiology KW - Mars KW - ecosystems KW - iron KW - temperature KW - ice caps KW - sedimentary rocks KW - ice KW - ecology KW - discharge KW - subglacial lakes KW - climate KW - chemically precipitated rocks KW - Taylor Glacier KW - biochemistry KW - glaciers KW - evaporites KW - Blood Falls KW - terrestrial planets KW - planets KW - habitat KW - Antarctica KW - metals KW - McMurdo dry valleys KW - low temperature KW - Victoria Land KW - sulfur KW - glacial geology KW - Mars analogs KW - salt KW - microorganisms KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51245521?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Microbial+life+in+Blood+Falls%3B+an+ancient+Antarctic+ecosystem&rft.au=Mikucki%2C+J+A%3BPriscu%2C+J+C%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Mikucki&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Antarctica; astrobiology; biochemistry; Blood Falls; chemically precipitated rocks; climate; discharge; ecology; ecosystems; evaporites; glacial geology; glaciers; habitat; ice; ice caps; iron; lakes; low temperature; Mars; Mars analogs; McMurdo dry valleys; metals; microorganisms; moisture; planets; salt; sedimentary rocks; subglacial lakes; sulfur; Taylor Glacier; temperature; terrestrial planets; Victoria Land ER - TY - JOUR T1 - Martian subsurface waters; alkaline and reduced throughout history AN - 51245491; 2008-067712 JF - LPI Contribution AU - Zolotov, M Yu AU - Shock, E L AU - Niles, P AU - Leshin, L A AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8036 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - silicates KW - oxygen KW - igneous rocks KW - olivine group KW - Mars KW - aqueous solutions KW - ground water KW - carbon dioxide KW - plutonic rocks KW - chemical reactions KW - water-rock interaction KW - olivine KW - orthosilicates KW - acidic composition KW - pH KW - Eh KW - chemical weathering KW - sulfates KW - oxidation KW - weathering KW - ultramafics KW - terrestrial planets KW - nesosilicates KW - aqueous alteration KW - planets KW - organic compounds KW - hydrogen KW - carbonates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51245491?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Martian+subsurface+waters%3B+alkaline+and+reduced+throughout+history&rft.au=Zolotov%2C+M+Yu%3BShock%2C+E+L%3BNiles%2C+P%3BLeshin%2C+L+A%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Zolotov&rft.aufirst=M&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 27 N1 - PubXState - TX N1 - Document feature - 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - acidic composition; aqueous alteration; aqueous solutions; carbon dioxide; carbonates; chemical reactions; chemical weathering; Eh; ground water; hydrogen; igneous rocks; Mars; nesosilicates; olivine; olivine group; organic compounds; orthosilicates; oxidation; oxygen; pH; planets; plutonic rocks; silicates; sulfates; terrestrial planets; ultramafics; water-rock interaction; weathering ER - TY - JOUR T1 - Freshwater microbialites of Pavilion Lake, British Columbia, Canada; a limnological investigation AN - 51245471; 2008-067707 JF - LPI Contribution AU - Lim, D S S AU - McKay, Chris P AU - Laval, B AU - Bird, J AU - Cady, S AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8072 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - limestone KW - hydrology KW - Plantae KW - lakes KW - geophysical methods KW - fresh water KW - British Columbia KW - algae KW - Pavilion Lake KW - exploration KW - acoustical methods KW - limnology KW - sedimentary rocks KW - Canada KW - microbialite KW - Marble Canyon KW - Western Canada KW - bathymetry KW - carbonate rocks KW - sonar methods KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51245471?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Freshwater+microbialites+of+Pavilion+Lake%2C+British+Columbia%2C+Canada%3B+a+limnological+investigation&rft.au=Lim%2C+D+S+S%3BMcKay%2C+Chris+P%3BLaval%2C+B%3BBird%2C+J%3BCady%2C+S%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Lim&rft.aufirst=D+S&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - acoustical methods; algae; bathymetry; British Columbia; Canada; carbonate rocks; exploration; fresh water; geophysical methods; hydrology; lakes; limestone; limnology; Marble Canyon; microbialite; Pavilion Lake; Plantae; sedimentary rocks; sonar methods; Western Canada ER - TY - JOUR T1 - The response of the Hadley Circulation to climate changes, past and future AN - 51136885; 2005-051627 JF - Advances in Global Change Research AU - Rind, David AU - Perlwitz, Judith A2 - Diaz, Henry F. A2 - Bradley, Raymond S. Y1 - 2004 PY - 2004 DA - 2004 SP - 399 EP - 435 PB - Kluwer Academic Publishers VL - 21 SN - 1574-0919, 1574-0919 KW - tropical environment KW - last glacial maximum KW - glaciation KW - moisture KW - global change KW - atmospheric precipitation KW - simulation KW - paleoclimatology KW - climate change KW - temperature KW - carbon dioxide KW - upper Pleistocene KW - Cenozoic KW - topography KW - circulation KW - climate-induced circulation KW - climate forcing KW - climate KW - soils KW - hydrology KW - water supply KW - Quaternary KW - rainfall KW - thermal circulation KW - water balance KW - ice sheets KW - models KW - Hadley Circulation KW - mathematical methods KW - Pleistocene KW - seasonal variations KW - latitude KW - glacial geology KW - sea-surface temperature KW - water resources KW - 24:Quaternary geology KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51136885?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Global+Change+Research&rft.atitle=The+response+of+the+Hadley+Circulation+to+climate+changes%2C+past+and+future&rft.au=Rind%2C+David%3BPerlwitz%2C+Judith&rft.aulast=Rind&rft.aufirst=David&rft.date=2004-01-01&rft.volume=21&rft.issue=&rft.spage=399&rft.isbn=&rft.btitle=&rft.title=Advances+in+Global+Change+Research&rft.issn=15740919&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 - 45 N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; carbon dioxide; Cenozoic; circulation; climate; climate change; climate forcing; climate-induced circulation; glacial geology; glaciation; global change; Hadley Circulation; hydrology; ice sheets; last glacial maximum; latitude; mathematical methods; models; moisture; paleoclimatology; Pleistocene; Quaternary; rainfall; sea-surface temperature; seasonal variations; simulation; soils; temperature; thermal circulation; topography; tropical environment; upper Pleistocene; water balance; water resources; water supply ER - TY - JOUR T1 - Force-perturbation analysis of Pine Island Glacier, Antarctica, suggests cause for recent acceleration AN - 51127261; 2006-007438 AB - Pine Island Glacier, flowing into the Amundsen Sea from West Antarctica, thinned substantially during the 1990s, its grounding line receded by several km, and its velocity increased by >10% to values approaching 3 km a (super -1) . Here, we use these observations, together with estimates of ice thickness and surface strain rates, to estimate the perturbation in forces resisting ice flow compatible with the observations. The analysis assumes that such perturbations are transmitted far upstream from where they originate, and that creep response to the perturbations can be described by equations similar to those that govern ice-shelf creep. It indicates that observed acceleration between 1996 and 2000 could have been caused by progressive ungrounding within the most seaward 25 km "ice plain" of the grounded glacier. Earlier retreat and thinning of the glacier's floating ice shelf may have provided the conditions that initiated ungrounding of the ice plain. Our analysis indicates that continued ice-plain thinning at the current rate of about 2 m a (super -1) will result in a velocity increase by 1 km a (super -1) within the next 11 years as the ice plain becomes totally ungrounded. JF - Annals of Glaciology AU - Thomas, Robert H AU - Rignot, Eric AU - Kanagaratnam, Pannirselvam AU - Krabill, William AU - Casassa, Gino A2 - Jacka, Jo Y1 - 2004 PY - 2004 DA - 2004 SP - 133 EP - 138 PB - International Glaciological Society, Cambridge VL - 39 SN - 0260-3055, 0260-3055 KW - Southern Ocean KW - West Antarctica KW - ice cover thickness KW - strain KW - glaciers KW - models KW - ice movement KW - Antarctica KW - mathematical methods KW - velocity KW - surveys KW - glacial geology KW - Amundsen Sea KW - Pine Island Glacier KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51127261?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+Glaciology&rft.atitle=Force-perturbation+analysis+of+Pine+Island+Glacier%2C+Antarctica%2C+suggests+cause+for+recent+acceleration&rft.au=Thomas%2C+Robert+H%3BRignot%2C+Eric%3BKanagaratnam%2C+Pannirselvam%3BKrabill%2C+William%3BCasassa%2C+Gino&rft.aulast=Thomas&rft.aufirst=Robert&rft.date=2004-01-01&rft.volume=39&rft.issue=&rft.spage=133&rft.isbn=0946417342&rft.btitle=&rft.title=Annals+of+Glaciology&rft.issn=02603055&rft_id=info:doi/ L2 - http://www.igsoc.org/annals/ LA - English DB - GeoRef N1 - Conference title - Seventh international symposium on Antarctic glaciology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 25 N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Amundsen Sea; Antarctica; glacial geology; glaciers; ice cover thickness; ice movement; mathematical methods; models; Pine Island Glacier; Southern Ocean; strain; surveys; velocity; West Antarctica ER - TY - JOUR T1 - Improved estimation of the mass balance of glaciers draining into the Amundsen Sea sector of West Antarctica from the CES/NASA 2002 campaign AN - 51126534; 2006-007453 AB - In November-December 2002, a joint airborne experiment by Centro de Estudios Cientificos and NASA flew over the Antarctic ice sheet to collect laser altimetry and radio-echo sounding data over glaciers flowing into the Amundsen Sea. A P-3 aircraft on loan from the Chilean Navy made four flights over Pine Island, Thwaites, Pope, Smith and Kohler Glaciers, with each flight yielding 1.5-2 hours of data. The thickness measurements reveal that these glaciers flow into deep troughs, which extend far inland, implying a high potential for rapid retreat. Interferometric synthetic aperture radar data (InSAR) and satellite altimetry data from the European Remote-sensing Satellites (ERS-1/-2) show rapid grounding-line retreat and ice thinning of these glaciers. Using the new thickness data, we have revaluated glacier fluxes and the present state of mass balance, which was previously estimated using ice thicknesses deduced largely from inversion of elevation data assuming hydrostatic equilibrium. The revised total ice discharge of 241 + or - 5 km (super 3) a (super -1) exceeds snow accumulation by 81 + or - 17 km (super 3) a? (super -1) of ice, equivalent to a sea-level rise of 0.21 + or - 0.04 mm a (super -1) . This magnitude of ice loss is too large to be caused by atmospheric forcing and implies dynamic thinning of the glaciers. This is confirmed by ice-flow acceleration observed with InSAR. We attribute the flow acceleration and ice thinning to enhanced bottom melting of the ice shelves by a warmer ocean, which reduces buttressing of the glaciers, and in turn accelerates them out of balance. JF - Annals of Glaciology AU - Rignot, Eric AU - Thomas, Robert H AU - Kanagaratnam, Pannir AU - Casassa, Gino AU - Frederick, Earl AU - Gogineni, Sivaprasad AU - Krabill, William AU - Rivera, Andres AU - Russell, Robert AU - Sonntag, John AU - Swift, Robert AU - Yungel, James A2 - Jacka, Jo Y1 - 2004 PY - 2004 DA - 2004 SP - 231 EP - 237 PB - International Glaciological Society, Cambridge VL - 39 SN - 0260-3055, 0260-3055 KW - glacier surveys KW - Southern Ocean KW - West Antarctica KW - laser methods KW - ice cover thickness KW - glaciers KW - altimetry KW - Smith Glacier KW - Kohler Glacier KW - Antarctic ice sheet KW - ice movement KW - Antarctica KW - mass balance KW - velocity KW - Pope Glacier KW - glacial geology KW - Amundsen Sea KW - Thwaites Glacier KW - remote sensing KW - Pine Island Glacier KW - airborne methods KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51126534?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+Glaciology&rft.atitle=Improved+estimation+of+the+mass+balance+of+glaciers+draining+into+the+Amundsen+Sea+sector+of+West+Antarctica+from+the+CES%2FNASA+2002+campaign&rft.au=Rignot%2C+Eric%3BThomas%2C+Robert+H%3BKanagaratnam%2C+Pannir%3BCasassa%2C+Gino%3BFrederick%2C+Earl%3BGogineni%2C+Sivaprasad%3BKrabill%2C+William%3BRivera%2C+Andres%3BRussell%2C+Robert%3BSonntag%2C+John%3BSwift%2C+Robert%3BYungel%2C+James&rft.aulast=Rignot&rft.aufirst=Eric&rft.date=2004-01-01&rft.volume=39&rft.issue=&rft.spage=231&rft.isbn=0946417342&rft.btitle=&rft.title=Annals+of+Glaciology&rft.issn=02603055&rft_id=info:doi/ L2 - http://www.igsoc.org/annals/ LA - English DB - GeoRef N1 - Conference title - Seventh international symposium on Antarctic glaciology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 35 N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; altimetry; Amundsen Sea; Antarctic ice sheet; Antarctica; glacial geology; glacier surveys; glaciers; ice cover thickness; ice movement; Kohler Glacier; laser methods; mass balance; Pine Island Glacier; Pope Glacier; remote sensing; Smith Glacier; Southern Ocean; Thwaites Glacier; velocity; West Antarctica ER - TY - JOUR T1 - The carbon isotopic composition of dissolved inorganic carbon in perennially ice-covered Antarctic lakes; searching for biogenic signature AN - 51126093; 2006-007496 AB - The stable-isotopic signature of dissolved inorganic carbon (DIC) has been routinely used in temperate lake systems to investigate the biogeochemical dynamics of carbon. We studied seven perennially ice-covered lakes in the McMurdo dry valleys, Antarctica, to ascertain how carbon cycling affects the delta (super 13) C of DIC in water columns of these systems. Unlike temperate lakes and, in fact, most polar lake systems, the permanent ice covers of these lakes eliminate physical mixing (turnover) and hence redistribution of DIC in the lakes, as well as minimize CO (sub 2) exchange with the atmosphere. These important and unique physical constraints have significant impact on carbon dynamics in the lakes, and important consequences for the delta (super 13) C distribution. The geochemistry in these lakes is influenced in varying amounts by landscape position, hydrologic input and their evolutionary history. Five of these lakes (both lobes of Lake Bonney, and Lakes Fryxell, Miers and Vanda) have surface water delta (super 13) C ratios of 0-4%, Lake Hoare has more negative values, while Lake Joyce, the highest-elevation lake, has a much higher value (10.5%). All of the lakes have upper- to mid-depth delta (super 13) C maxima reflecting biological uptake of (super 12) C. Only four of the lakes (Lakes Vanda, Joyce, Hoare and Fryxell) have deep waters with negative values of delta (super 13) C, implying rigorous remineralization of (super 12) C at depth. Lake Miers, the only lake that is not closed basin, has the smallest delta (super 13) C variation with depth, indicating that hydrologic exchange greatly influences the delta (super 13) C signal. JF - Annals of Glaciology AU - Neumann, Klaus AU - Lyons, W Berry AU - Priscu, John C AU - Des Marais, David J AU - Welch, Kathleen A A2 - Jacka, Jo Y1 - 2004 PY - 2004 DA - 2004 SP - 518 EP - 524 PB - International Glaciological Society, Cambridge VL - 39 SN - 0260-3055, 0260-3055 KW - photosynthesis KW - inorganic carbon KW - isotopes KW - lakes KW - stable isotopes KW - carbon dioxide KW - Lake Joyce KW - carbon KW - ecology KW - Lake Fryxell KW - chemical composition KW - Wright Valley KW - Lake Vanda KW - dissolved carbon KW - productivity KW - hydrology KW - cyanobacteria KW - pigments KW - isotope ratios KW - biochemistry KW - C-13/C-12 KW - photochemistry KW - Lake Bonney KW - geochemical cycle KW - chlorophyll KW - organic compounds KW - Antarctica KW - Lake Hoare KW - dissolved materials KW - McMurdo dry valleys KW - Victoria Land KW - carbon cycle KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51126093?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+Glaciology&rft.atitle=The+carbon+isotopic+composition+of+dissolved+inorganic+carbon+in+perennially+ice-covered+Antarctic+lakes%3B+searching+for+biogenic+signature&rft.au=Neumann%2C+Klaus%3BLyons%2C+W+Berry%3BPriscu%2C+John+C%3BDes+Marais%2C+David+J%3BWelch%2C+Kathleen+A&rft.aulast=Neumann&rft.aufirst=Klaus&rft.date=2004-01-01&rft.volume=39&rft.issue=&rft.spage=518&rft.isbn=0946417342&rft.btitle=&rft.title=Annals+of+Glaciology&rft.issn=02603055&rft_id=info:doi/ L2 - http://www.igsoc.org/annals/ LA - English DB - GeoRef N1 - Conference title - Seventh international symposium on Antarctic glaciology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 29 N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - NSF grants OPP-9211773 and OPP-9810219 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Antarctica; biochemistry; C-13/C-12; carbon; carbon cycle; carbon dioxide; chemical composition; chlorophyll; cyanobacteria; dissolved carbon; dissolved materials; ecology; geochemical cycle; hydrology; inorganic carbon; isotope ratios; isotopes; Lake Bonney; Lake Fryxell; Lake Hoare; Lake Joyce; Lake Vanda; lakes; McMurdo dry valleys; organic compounds; photochemistry; photosynthesis; pigments; productivity; stable isotopes; Victoria Land; Wright Valley ER - TY - JOUR T1 - Evolution of the ureilite parent body AN - 51103143; 2008-004610 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Hudon, Pierre AU - Romanek, Christopher S AU - Paddock, Lindy AU - Mittlefehldt, D W AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - stony meteorites KW - oxygen KW - isotopes KW - isotope ratios KW - parent bodies KW - C-13/C-12 KW - mass spectra KW - olivine group KW - ureilite KW - achondrites KW - stable isotopes KW - electron probe data KW - carbon dioxide KW - nesosilicates KW - meteorites KW - carbon KW - olivine KW - orthosilicates KW - spectra KW - reduction KW - magnesium number KW - O-17/O-16 KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51103143?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Evolution+of+the+ureilite+parent+body&rft.au=Hudon%2C+Pierre%3BRomanek%2C+Christopher+S%3BPaddock%2C+Lindy%3BMittlefehldt%2C+D+W%3BAnonymous&rft.aulast=Hudon&rft.aufirst=Pierre&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2075.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 21 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 30, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; C-13/C-12; carbon; carbon dioxide; electron probe data; isotope ratios; isotopes; magnesium number; mass spectra; meteorites; nesosilicates; O-17/O-16; olivine; olivine group; orthosilicates; oxygen; parent bodies; reduction; silicates; spectra; stable isotopes; stony meteorites; ureilite ER - TY - JOUR T1 - Characterization of the surface properties of MUSES-C/Hayabusa spacecraft target asteroid 25143 Itokawa (1998 SF36) AN - 51101716; 2008-004593 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Lederer, S M AU - Domingue, D L AU - Vilas, F AU - Abe, M AU - Farnham, T L AU - Jarvis, K S AU - Lowry, S C AU - Ohba, Y AU - Weissman, P R AU - French, L M AU - Fukai, H AU - Hasegawa, S AU - Ishiguro, M AU - Larson, S M AU - Takagi, Y AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - albedo KW - surface properties KW - near-Earth objects KW - Itokawa Asteroid KW - Hayabusa Program KW - asteroids KW - near-Earth asteroids KW - weathering KW - space weathering KW - physical properties KW - photometry KW - S-type asteroids KW - Hapke model KW - MUSES-C Program KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51101716?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Characterization+of+the+surface+properties+of+MUSES-C%2FHayabusa+spacecraft+target+asteroid+25143+Itokawa+%281998+SF36%29&rft.au=Lederer%2C+S+M%3BDomingue%2C+D+L%3BVilas%2C+F%3BAbe%2C+M%3BFarnham%2C+T+L%3BJarvis%2C+K+S%3BLowry%2C+S+C%3BOhba%2C+Y%3BWeissman%2C+P+R%3BFrench%2C+L+M%3BFukai%2C+H%3BHasegawa%2C+S%3BIshiguro%2C+M%3BLarson%2C+S+M%3BTakagi%2C+Y%3BAnonymous&rft.aulast=Lederer&rft.aufirst=S&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2058.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - SuppNotes - Accessed on May 29, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - albedo; asteroids; Hapke model; Hayabusa Program; Itokawa Asteroid; MUSES-C Program; near-Earth asteroids; near-Earth objects; photometry; physical properties; S-type asteroids; space weathering; surface properties; weathering ER - TY - JOUR T1 - A crustal rock clast in magnesian anorthositic breccia, Dhofar 489 and its excavation from a large basin AN - 51100348; 2008-013017 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Takeda, Hiroshi AU - Bogard, D D AU - Yamaguchi, Akira AU - Ohtake, Makiko AU - Saiki, Kazuto AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - Dhofar Meteorites KW - Ar/Ar KW - lunar meteorites KW - terrestrial environment KW - magnesian anorthosite KW - breccia KW - stony meteorites KW - Moon KW - textures KW - igneous rocks KW - clasts KW - impacts KW - achondrites KW - weathering KW - anorthosite KW - meteorites KW - Dho 489 KW - plutonic rocks KW - troctolite KW - lunar crust KW - age KW - gabbros KW - chemical composition KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51100348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=A+crustal+rock+clast+in+magnesian+anorthositic+breccia%2C+Dhofar+489+and+its+excavation+from+a+large+basin&rft.au=Takeda%2C+Hiroshi%3BBogard%2C+D+D%3BYamaguchi%2C+Akira%3BOhtake%2C+Makiko%3BSaiki%2C+Kazuto%3BAnonymous&rft.aulast=Takeda&rft.aufirst=Hiroshi&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1222.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 17, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; age; anorthosite; Ar/Ar; breccia; chemical composition; clasts; Dho 489; Dhofar Meteorites; gabbros; igneous rocks; impacts; lunar crust; lunar meteorites; magnesian anorthosite; meteorites; Moon; plutonic rocks; stony meteorites; terrestrial environment; textures; troctolite; weathering ER - TY - JOUR T1 - Effusion cell measurements of the vapor pressure of cobalt at temperatures up to 2000K; comparisons with iron and nickel AN - 51097516; 2008-016523 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Nuth, J A AU - Ferguson, F T AU - Johnson, N M AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - solar nebula KW - vapor pressure KW - pressure KW - gaseous phase KW - cobalt KW - metals KW - nickel KW - effusion KW - cosmochemistry KW - iron KW - temperature KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51097516?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Effusion+cell+measurements+of+the+vapor+pressure+of+cobalt+at+temperatures+up+to+2000K%3B+comparisons+with+iron+and+nickel&rft.au=Nuth%2C+J+A%3BFerguson%2C+F+T%3BJohnson%2C+N+M%3BAnonymous&rft.aulast=Nuth&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1671.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 7, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cobalt; cosmochemistry; effusion; gaseous phase; iron; metals; nickel; pressure; solar nebula; temperature; vapor pressure ER - TY - JOUR T1 - Petrology of new Stannern-trend eucrites and eucrite genesis AN - 51089555; 2008-027649 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Gardner, K G AU - Mittlefehldt, D W AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - Pecora Escarpment Meteorites KW - stony meteorites KW - Stannern Meteorite KW - Lewis Cliff Meteorites KW - partial melting KW - PCA 82501 KW - lithophile elements KW - electron probe data KW - meteorites KW - pyroxene group KW - crystal zoning KW - framework silicates KW - trace elements KW - chemical composition KW - PCA 91179 KW - chain silicates KW - plagioclase KW - parent bodies KW - HED meteorites KW - metamorphism KW - achondrites KW - Antarctica KW - magmas KW - LEW 88010 KW - petrography KW - eucrite KW - crystallization KW - fractional crystallization KW - magnesium number KW - feldspar group KW - shock metamorphism KW - phenocrysts KW - PCA 91006 KW - BSE images KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51089555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Petrology+of+new+Stannern-trend+eucrites+and+eucrite+genesis&rft.au=Gardner%2C+K+G%3BMittlefehldt%2C+D+W%3BAnonymous&rft.aulast=Gardner&rft.aufirst=K&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1349.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; Antarctica; BSE images; chain silicates; chemical composition; crystal zoning; crystallization; electron probe data; eucrite; feldspar group; fractional crystallization; framework silicates; HED meteorites; LEW 88010; Lewis Cliff Meteorites; lithophile elements; magmas; magnesium number; metamorphism; meteorites; parent bodies; partial melting; PCA 82501; PCA 91006; PCA 91179; Pecora Escarpment Meteorites; petrography; phenocrysts; plagioclase; pyroxene group; shock metamorphism; silicates; Stannern Meteorite; stony meteorites; trace elements ER - TY - JOUR T1 - Re-examination of amino acids in Antarctic micrometeorites AN - 50869468; 2007-109745 JF - Advances in Space Research AU - Glavin, D P AU - Matrajt, G AU - Bada, J L A2 - Bernstein, M. P. A2 - Kress, M. A2 - Navarro-Gonzalez, R. A2 - Raulin, F. Y1 - 2004 PY - 2004 DA - 2004 SP - 106 EP - 113 PB - Elsevier, Oxford-New York VL - 33 IS - 1 SN - 0273-1177, 0273-1177 KW - stony meteorites KW - carbonaceous chondrites KW - life origin KW - temperature KW - Murchison Meteorite KW - micrometeorites KW - meteorites KW - organic compounds KW - organic acids KW - Antarctica KW - sampling KW - amino acids KW - CM chondrites KW - chondrites KW - geochemistry KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50869468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=Re-examination+of+amino+acids+in+Antarctic+micrometeorites&rft.au=Glavin%2C+D+P%3BMatrajt%2C+G%3BBada%2C+J+L&rft.aulast=Glavin&rft.aufirst=D&rft.date=2004-01-01&rft.volume=33&rft.issue=1&rft.spage=106&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2003.02.011 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - COSPAR meeting, session on Steps toward origin(s) of life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 35 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - amino acids; Antarctica; carbonaceous chondrites; chondrites; CM chondrites; geochemistry; life origin; meteorites; micrometeorites; Murchison Meteorite; organic acids; organic compounds; sampling; stony meteorites; temperature DO - http://dx.doi.org/10.1016/j.asr.2003.02.011 ER - TY - JOUR T1 - Validating ancient age of the buried floor of the northern lowlands, Mars AN - 50655453; 2008-067692 JF - LPI Contribution AU - Buczkowski, D L AU - Frey, H V AU - Roark, J H AU - McGill, G E AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8005 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - sedimentary cover KW - impact features KW - Mars KW - size KW - relief KW - terrestrial planets KW - quasi-circular depressions KW - compaction KW - Utopia Planitia KW - planets KW - topography KW - lowlands KW - age KW - surface features KW - depressions KW - impact craters KW - buried features KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50655453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Validating+ancient+age+of+the+buried+floor+of+the+northern+lowlands%2C+Mars&rft.au=Buczkowski%2C+D+L%3BFrey%2C+H+V%3BRoark%2C+J+H%3BMcGill%2C+G+E%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Buczkowski&rft.aufirst=D&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 33 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - age; buried features; compaction; depressions; impact craters; impact features; lowlands; Mars; planets; quasi-circular depressions; relief; sedimentary cover; size; surface features; terrestrial planets; topography; Utopia Planitia ER - TY - JOUR T1 - On the possibility of a stable greenhouse regime on Mars AN - 50655436; 2008-067691 JF - LPI Contribution AU - Brandenburg, J E AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8065 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - oxygen KW - buffers KW - oxidation KW - atmosphere KW - paleoocean KW - Mars KW - paleoclimatology KW - carbon dioxide KW - terrestrial planets KW - planets KW - greenhouse effect KW - carbonates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50655436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=On+the+possibility+of+a+stable+greenhouse+regime+on+Mars&rft.au=Brandenburg%2C+J+E%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Brandenburg&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; buffers; carbon dioxide; carbonates; greenhouse effect; Mars; oxidation; oxygen; paleoclimatology; paleoocean; planets; terrestrial planets ER - TY - JOUR T1 - The origin and distribution of methane hydrate in the Martian crust AN - 50654719; 2008-067720 JF - LPI Contribution AU - Max, Michael D AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8083 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - permafrost KW - methane hydrate KW - gas hydrates KW - aliphatic hydrocarbons KW - stability KW - Mars KW - exploration KW - methanogenic bacteria KW - ice KW - methanogenesis KW - synthesis KW - P-T conditions KW - water KW - methane KW - in situ KW - atmosphere KW - alkanes KW - depth KW - terrestrial planets KW - genesis KW - planets KW - organic compounds KW - biogenic processes KW - natural resources KW - abiotic processes KW - bacteria KW - hydrocarbons KW - permeability KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50654719?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+origin+and+distribution+of+methane+hydrate+in+the+Martian+crust&rft.au=Max%2C+Michael+D%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Max&rft.aufirst=Michael&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - abiotic processes; aliphatic hydrocarbons; alkanes; atmosphere; bacteria; biogenic processes; crust; depth; exploration; gas hydrates; genesis; hydrocarbons; ice; in situ; Mars; methane; methane hydrate; methanogenesis; methanogenic bacteria; natural resources; organic compounds; P-T conditions; permafrost; permeability; planets; stability; synthesis; terrestrial planets; water ER - TY - JOUR T1 - Degradation of the dichotomy boundary; implications for Mars' climate evolution AN - 50654144; 2008-067751 JF - LPI Contribution AU - Head, James W AU - Fassett, Caleb I AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8024 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - dichotomy boundary KW - degradation KW - glaciation KW - Mars KW - erosion features KW - paleoclimatology KW - ground water KW - ground water sapping KW - topography KW - lowlands KW - ice KW - polygons KW - faults KW - etched terrains KW - landform evolution KW - hummocky terrains KW - channels KW - valley networks KW - highlands KW - knobby terrain KW - terrestrial planets KW - water table KW - planets KW - fracture zones KW - terrains KW - creep KW - MOLA KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50654144?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Degradation+of+the+dichotomy+boundary%3B+implications+for+Mars%27+climate+evolution&rft.au=Head%2C+James+W%3BFassett%2C+Caleb+I%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Head&rft.aufirst=James&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - channels; creep; degradation; dichotomy boundary; erosion features; etched terrains; faults; fracture zones; glaciation; ground water; ground water sapping; highlands; hummocky terrains; ice; knobby terrain; landform evolution; lowlands; Mars; MOLA; paleoclimatology; planets; polygons; terrains; terrestrial planets; topography; valley networks; water table ER - TY - JOUR T1 - Mars Exploration Rover Mission AN - 50653794; 2008-067687 JF - LPI Contribution AU - Adler, M AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8039 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - planning KW - future KW - Mars KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50653794?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mars+Exploration+Rover+Mission&rft.au=Adler%2C+M%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Adler&rft.aufirst=M&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 1 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - exploration; future; Mars; Mars Exploration Rover; planets; planning; terrestrial planets ER - TY - JOUR T1 - Rock weathering and geomorphology of the Columbia Hills; the role of groundwater AN - 50653761; 2008-067685 JF - LPI Contribution AU - Rice, J W, Jr AU - Squyres, S W AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8086 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Meridiani Planum KW - lava flows KW - impact features KW - Mars KW - impacts KW - weathering KW - ground water KW - Columbia Hills KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - impact craters KW - geomorphology KW - Gusev Crater KW - buried features KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50653761?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Rock+weathering+and+geomorphology+of+the+Columbia+Hills%3B+the+role+of+groundwater&rft.au=Rice%2C+J+W%2C+Jr%3BSquyres%2C+S+W%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Rice&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - buried features; Columbia Hills; geomorphology; ground water; Gusev Crater; impact craters; impact features; impacts; lava flows; Mars; Mars Exploration Rover; Meridiani Planum; planets; terrestrial planets; weathering ER - TY - JOUR T1 - Channel sources, reactivation and Chaos Formation, Xanthe Terra, Mars AN - 50653595; 2008-067730 JF - LPI Contribution AU - Rodriguez, J A P AU - Sasaki, S AU - Dohm, James M AU - Tanaka, K L AU - Miyamoto, H AU - Baker, Victor R AU - Skinner, J A, Jr AU - Komatsu, G AU - Fairen, Alberto G AU - Ferris, J C AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8032 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Hydraotes Chaos KW - Valles Marineris KW - permafrost KW - Noachian KW - collapse structures KW - Chaos Formation KW - subsidence KW - Mars KW - outflow channels KW - Hydraspis Chaos KW - faults KW - water KW - Aureum Chaos KW - elevation KW - channels KW - reactivation KW - Mars Odyssey KW - caverns KW - terrestrial planets KW - planets KW - Xanthe Terra KW - Mars Global Surveyor Program KW - scarps KW - geomorphology KW - hydrostatic pressure KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50653595?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Channel+sources%2C+reactivation+and+Chaos+Formation%2C+Xanthe+Terra%2C+Mars&rft.au=Rodriguez%2C+J+A+P%3BSasaki%2C+S%3BDohm%2C+James+M%3BTanaka%2C+K+L%3BMiyamoto%2C+H%3BBaker%2C+Victor+R%3BSkinner%2C+J+A%2C+Jr%3BKomatsu%2C+G%3BFairen%2C+Alberto+G%3BFerris%2C+J+C%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Rodriguez&rft.aufirst=J+A&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Aureum Chaos; caverns; channels; Chaos Formation; collapse structures; elevation; faults; geomorphology; Hydraotes Chaos; Hydraspis Chaos; hydrostatic pressure; Mars; Mars Global Surveyor Program; Mars Odyssey; Noachian; outflow channels; permafrost; planets; reactivation; scarps; subsidence; terrestrial planets; Valles Marineris; water; Xanthe Terra ER - TY - JOUR T1 - Insight into primordial solar system oxygen reservoirs from returned cometary samples AN - 50563992; 2008-127684 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Brownlee, D E AU - Messenger, S AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - solar system KW - primordial solar system KW - comets KW - oxygen KW - Stardust Mission KW - isotopes KW - Wild 2 Comet KW - interplanetary dust KW - stable isotopes KW - samples KW - O-16 KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50563992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Insight+into+primordial+solar+system+oxygen+reservoirs+from+returned+cometary+samples&rft.au=Brownlee%2C+D+E%3BMessenger%2C+S%3BAnonymous&rft.aulast=Brownlee&rft.aufirst=D&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1994.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - SuppNotes - Accessed on March 2, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - comets; interplanetary dust; isotopes; O-16; oxygen; primordial solar system; samples; solar system; stable isotopes; Stardust Mission; Wild 2 Comet ER - TY - JOUR T1 - Preliminary results of a new type of surface property measurement ideal for a future Mars rover mission AN - 50563120; 2008-127686 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Buhler, C R AU - Calle, C I AU - Mantovani, J G AU - Buehler, M G AU - Nowicki, A W AU - Ritz, M AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - soils KW - experimental studies KW - moisture KW - Mars KW - electrostatic properties KW - simulation KW - exploration KW - terrestrial planets KW - planets KW - physical properties KW - future KW - regolith KW - design KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50563120?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Preliminary+results+of+a+new+type+of+surface+property+measurement+ideal+for+a+future+Mars+rover+mission&rft.au=Buhler%2C+C+R%3BCalle%2C+C+I%3BMantovani%2C+J+G%3BBuehler%2C+M+G%3BNowicki%2C+A+W%3BRitz%2C+M%3BAnonymous&rft.aulast=Buhler&rft.aufirst=C&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1996.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 6, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - design; electrostatic properties; experimental studies; exploration; future; Mars; moisture; physical properties; planets; regolith; simulation; soils; terrestrial planets ER - TY - JOUR T1 - On the origin of GEMS AN - 50561889; 2008-127675 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Keller, L P AU - Messenger, S AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - magnesium KW - olivine group KW - interplanetary dust KW - iron KW - pyroxene group KW - orthosilicates KW - spectra KW - condensates KW - chemical composition KW - enstatite KW - chain silicates KW - solar system KW - alkaline earth metals KW - amorphous materials KW - glass with embedded metal and sulfides KW - interstellar medium KW - X-ray spectra KW - forsterite KW - energy dispersive X-ray spectra KW - EDS spectra KW - nesosilicates KW - metals KW - sulfur KW - orthopyroxene KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50561889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=On+the+origin+of+GEMS&rft.au=Keller%2C+L+P%3BMessenger%2C+S%3BAnonymous&rft.aulast=Keller&rft.aufirst=L&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1985.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 2, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; amorphous materials; chain silicates; chemical composition; condensates; EDS spectra; energy dispersive X-ray spectra; enstatite; forsterite; glass with embedded metal and sulfides; interplanetary dust; interstellar medium; iron; magnesium; metals; nesosilicates; olivine group; orthopyroxene; orthosilicates; pyroxene group; silicates; solar system; spectra; sulfur; X-ray spectra ER - TY - JOUR T1 - Generation of an ordinary-chondrite "regolith" by repetitive impact AN - 50560847; 2008-127604 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Cintala, M J AU - Hoerz, F AU - See, T H AU - Morris, R V AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - ALH 85017 KW - ordinary chondrites KW - experimental studies KW - volcanic rocks KW - stony meteorites KW - asteroids KW - igneous rocks KW - grain size KW - impacts KW - L chondrites KW - ejecta KW - meteorites KW - comminution KW - Allan Hills Meteorites KW - plutonic rocks KW - Antarctica KW - major elements KW - hypervelocity impacts KW - basalts KW - gabbros KW - chondrites KW - chemical composition KW - regolith KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50560847?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Generation+of+an+ordinary-chondrite+%22regolith%22+by+repetitive+impact&rft.au=Cintala%2C+M+J%3BHoerz%2C+F%3BSee%2C+T+H%3BMorris%2C+R+V%3BAnonymous&rft.aulast=Cintala&rft.aufirst=M&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1911.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth 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 - SuppNotes - Accessed on Feb. 16, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - ALH 85017; Allan Hills Meteorites; Antarctica; asteroids; basalts; chemical composition; chondrites; comminution; ejecta; experimental studies; gabbros; grain size; hypervelocity impacts; igneous rocks; impacts; L chondrites; major elements; meteorites; ordinary chondrites; plutonic rocks; regolith; stony meteorites; volcanic rocks ER - TY - JOUR T1 - Genesis preliminary examination plans AN - 50560809; 2008-127600 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - McNamara, K M AU - Stansbery, E K AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - curation KW - Genesis Mission KW - spectroscopic ellipsometry KW - planning KW - microscope methods KW - preliminary examination KW - solar wind KW - photography KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50560809?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Genesis+preliminary+examination+plans&rft.au=McNamara%2C+K+M%3BStansbery%2C+E+K%3BAnonymous&rft.aulast=McNamara&rft.aufirst=K&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1907.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 16, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - curation; Genesis Mission; microscope methods; photography; planning; preliminary examination; solar wind; spectroscopic ellipsometry ER - TY - JOUR T1 - Genesis sample material subdividing plans AN - 50559814; 2008-127608 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - McNamara, K M AU - Stansbery, E K AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - laboratory studies KW - sample preparation KW - experimental studies KW - Genesis Mission KW - planning KW - solar wind KW - techniques KW - samples KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50559814?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Genesis+sample+material+subdividing+plans&rft.au=McNamara%2C+K+M%3BStansbery%2C+E+K%3BAnonymous&rft.aulast=McNamara&rft.aufirst=K&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1915.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - SuppNotes - Accessed on Feb. 16, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - experimental studies; Genesis Mission; laboratory studies; planning; sample preparation; samples; solar wind; techniques ER - TY - JOUR T1 - From present surveying to future prospecting of the asteroid belt AN - 50545941; 2009-007465 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Clark, Pamela E AU - Curtis, S A AU - Rilee, M L AU - Cheung, C AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - asteroids KW - Autonomous Nano-Technology Swarm KW - asteroid belt KW - Prospecting Asteroid Mission KW - concepts KW - instruments KW - design KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50545941?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=From+present+surveying+to+future+prospecting+of+the+asteroid+belt&rft.au=Clark%2C+Pamela+E%3BCurtis%2C+S+A%3BRilee%2C+M+L%3BCheung%2C+C%3BAnonymous&rft.aulast=Clark&rft.aufirst=Pamela&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1099.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - 1 table N1 - SuppNotes - Accessed on June 15, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroid belt; asteroids; Autonomous Nano-Technology Swarm; concepts; design; instruments; Prospecting Asteroid Mission ER - TY - JOUR T1 - Sulfide stability of planetary basalts AN - 50545915; 2009-007435 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Caiazza, C M AU - Righter, K AU - Gibson, E K, Jr AU - Chesley, J T AU - Ruiz, J AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - volcanic rocks KW - stony meteorites KW - Martian meteorites KW - igneous rocks KW - rhenium KW - stability KW - platinum group KW - fugacity KW - temperature KW - SNC Meteorites KW - meteorites KW - Mexican volcanic belt KW - basalts KW - degassing KW - Moon KW - achondrites KW - shergottite KW - arc basalts KW - metals KW - magmas KW - mid-ocean ridge basalts KW - sulfur KW - osmium KW - sulfides KW - ocean-island basalts KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50545915?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Sulfide+stability+of+planetary+basalts&rft.au=Caiazza%2C+C+M%3BRighter%2C+K%3BGibson%2C+E+K%2C+Jr%3BChesley%2C+J+T%3BRuiz%2C+J%3BAnonymous&rft.aulast=Caiazza&rft.aufirst=C&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1065.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. incl. geol. sketch map N1 - SuppNotes - Accessed on June 14, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; arc basalts; basalts; degassing; igneous rocks; magmas; Martian meteorites; metals; meteorites; mid-ocean ridge basalts; Moon; ocean-island basalts; osmium; fugacity; platinum group; rhenium; shergottite; SNC Meteorites; stability; stony meteorites; sulfides; sulfur; temperature; Mexican volcanic belt; volcanic rocks ER - TY - JOUR T1 - Mars surface analog project; preparing for astronauts' first hours on Mars AN - 50545860; 2009-007447 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Charles, J AU - Evanoff, J AU - Johnson, M AU - Loerch, L AU - Whelan, S AU - Amonette, W AU - Sanders, J AU - Haralson, C AU - Paloski, W AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - terrestrial planets KW - programs KW - planets KW - astronauts KW - manned missions KW - Mars KW - Mars analogs KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50545860?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Mars+surface+analog+project%3B+preparing+for+astronauts%27+first+hours+on+Mars&rft.au=Charles%2C+J%3BEvanoff%2C+J%3BJohnson%2C+M%3BLoerch%2C+L%3BWhelan%2C+S%3BAmonette%2C+W%3BSanders%2C+J%3BHaralson%2C+C%3BPaloski%2C+W%3BAnonymous&rft.aulast=Charles&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1079.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - PubXState - TX N1 - SuppNotes - Accessed on June 15, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - astronauts; exploration; manned missions; Mars; Mars analogs; planets; programs; terrestrial planets ER - TY - JOUR T1 - Proterozoic microfossils and their implications for recognizing life on Mars AN - 50545691; 2009-007388 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Oehler, D Z AU - Walter, M R AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - alteration KW - upper Precambrian KW - astrobiology KW - Mars KW - insoluble residues KW - Earth KW - Precambrian KW - assemblages KW - Proterozoic KW - biomarkers KW - size KW - terrestrial planets KW - morphology KW - ultrastructure KW - planets KW - organic compounds KW - detection KW - diagenesis KW - natural analogs KW - bacteria KW - kerogen KW - preservation KW - microfossils KW - microorganisms KW - 08:General paleontology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50545691?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Proterozoic+microfossils+and+their+implications+for+recognizing+life+on+Mars&rft.au=Oehler%2C+D+Z%3BWalter%2C+M+R%3BAnonymous&rft.aulast=Oehler&rft.aufirst=D&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1018.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 13, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alteration; assemblages; astrobiology; bacteria; biomarkers; detection; diagenesis; Earth; insoluble residues; kerogen; Mars; microfossils; microorganisms; morphology; natural analogs; organic compounds; planets; Precambrian; preservation; Proterozoic; size; terrestrial planets; ultrastructure; upper Precambrian ER - TY - JOUR T1 - Mars; the Terra Arabia low epithermal neutron flux anomaly AN - 50544498; 2009-007457 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Basilevsky (Basilevskiy, A T), A T AU - Rodin, A V AU - Kozyrev, A S AU - Mitrofanov, I G AU - Neukum, G AU - Werner, S C AU - Head, J W AU - Boynton, W V AU - Saunders, R S AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - water KW - imagery KW - thermal inertia KW - clastic sediments KW - sinks KW - Mars KW - anomalies KW - Mars Orbiter Camera KW - High Energy Neutron Spectrometer KW - terrestrial planets KW - planets KW - neutrons KW - ice KW - hydrogen KW - Arabia Regio KW - epithermal neutrons KW - dust KW - sediments KW - water content KW - ground ice KW - antipodality KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50544498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Mars%3B+the+Terra+Arabia+low+epithermal+neutron+flux+anomaly&rft.au=Basilevsky+%28Basilevskiy%2C+A+T%29%2C+A+T%3BRodin%2C+A+V%3BKozyrev%2C+A+S%3BMitrofanov%2C+I+G%3BNeukum%2C+G%3BWerner%2C+S+C%3BHead%2C+J+W%3BBoynton%2C+W+V%3BSaunders%2C+R+S%3BAnonymous&rft.aulast=Basilevsky+%28Basilevskiy&rft.aufirst=A&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1091.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 15, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - anomalies; antipodality; Arabia Regio; clastic sediments; dust; epithermal neutrons; ground ice; High Energy Neutron Spectrometer; hydrogen; ice; imagery; Mars; Mars Orbiter Camera; neutrons; planets; regolith; sediments; sinks; terrestrial planets; thermal inertia; water; water content ER - TY - JOUR T1 - Isolation of purines and pyrimidines from the Murchison Meteorite using sublimation AN - 50544054; 2009-007392 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Glavin, D P AU - Bada, J L AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - liquid chromatography KW - chemical analysis KW - stony meteorites KW - astrobiology KW - techniques KW - carbonaceous chondrites KW - purines KW - Murchison Meteorite KW - sublimation KW - meteorites KW - sample preparation KW - organic compounds KW - ultraviolet spectra KW - pyrimidines KW - spectra KW - CM chondrites KW - chondrites KW - proteins KW - high performance liquid chromatography KW - 05B:Petrology of meteorites and tektites KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50544054?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Isolation+of+purines+and+pyrimidines+from+the+Murchison+Meteorite+using+sublimation&rft.au=Glavin%2C+D+P%3BBada%2C+J+L%3BAnonymous&rft.aulast=Glavin&rft.aufirst=D&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1022.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - 1 table N1 - SuppNotes - Accessed on June 13, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - astrobiology; carbonaceous chondrites; chemical analysis; chondrites; CM chondrites; high performance liquid chromatography; liquid chromatography; meteorites; Murchison Meteorite; organic compounds; proteins; purines; pyrimidines; sample preparation; spectra; stony meteorites; sublimation; techniques; ultraviolet spectra ER - TY - JOUR T1 - Cosmic ray exposure ages, Ar-Ar ages, and the origin and history of eucrites AN - 50543350; 2009-007390 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Wakefield, Kelli AU - Bogard, Donald D AU - Garrison, Daniel H AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - Ar/Ar KW - stony meteorites KW - asteroids KW - Vesta Asteroid KW - parent bodies KW - HED meteorites KW - diogenite KW - exposure age KW - achondrites KW - genesis KW - meteorites KW - cumulates KW - brecciation KW - age KW - eucrite KW - cosmic rays KW - uncertainty KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50543350?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Petrogenesis+of+angrites&rft.au=Floss%2C+Christine%3BCrozaz%2C+Ghislaine%3BMcKay%2C+Gordon%3BMikouchi%2C+Takashi%3BKillgore%2C+Marvin%3BAnonymous&rft.aulast=Floss&rft.aufirst=Christine&rft.date=2003-12-01&rft.volume=67&rft.issue=24&rft.spage=4775&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2FS0016-7037%2803%2900310-7 L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1020.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 13, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; age; Ar/Ar; asteroids; brecciation; cosmic rays; cumulates; diogenite; eucrite; exposure age; genesis; HED meteorites; meteorites; parent bodies; stony meteorites; uncertainty; Vesta Asteroid ER - TY - JOUR T1 - In situ surveying of Saturn's rings AN - 50542665; 2009-007466 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Clark, Pamela E AU - Rilee, M L AU - Curtis, S A AU - Cheung, C AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - technology KW - in situ KW - Saturn Autonomous Ring Array KW - interplanetary dust KW - concepts KW - giant planets KW - exploration KW - space technology KW - models KW - Saturn KW - planets KW - planetary rings KW - Autonomous Nano-Technology Swarm KW - outer planets KW - particles KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50542665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=In+situ+surveying+of+Saturn%27s+rings&rft.au=Clark%2C+Pamela+E%3BRilee%2C+M+L%3BCurtis%2C+S+A%3BCheung%2C+C%3BAnonymous&rft.aulast=Clark&rft.aufirst=Pamela&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1100.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - 1 table N1 - SuppNotes - Accessed on June 15, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Autonomous Nano-Technology Swarm; concepts; exploration; giant planets; in situ; instruments; interplanetary dust; models; outer planets; particles; planetary rings; planets; Saturn; Saturn Autonomous Ring Array; space technology; technology ER - TY - JOUR T1 - Predicting the atmospheric composition of extrasolar giant planets AN - 50540460; 2009-009367 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Sharp, A G AU - Moses, J I AU - Friedson, A J AU - Fegley, B, Jr AU - Marley, M S AU - Lodders, Katharina AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - orbits KW - Jupiter KW - aliphatic hydrocarbons KW - water vapor KW - temperature KW - nitrogen KW - giant planets KW - chemical reactions KW - electromagnetic radiation KW - carbon KW - outer planets KW - kinetics KW - ammonia compound KW - methane KW - extrasolar planets KW - condensation KW - photochemistry KW - prediction KW - atmosphere KW - alkanes KW - ultraviolet radiation KW - models KW - planets KW - organic compounds KW - photolysis KW - hydrogen KW - hydrocarbons KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50540460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Predicting+the+atmospheric+composition+of+extrasolar+giant+planets&rft.au=Sharp%2C+A+G%3BMoses%2C+J+I%3BFriedson%2C+A+J%3BFegley%2C+B%2C+Jr%3BMarley%2C+M+S%3BLodders%2C+Katharina%3BAnonymous&rft.aulast=Sharp&rft.aufirst=A&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1152.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 22, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; ammonia compound; atmosphere; carbon; chemical reactions; condensation; electromagnetic radiation; extrasolar planets; giant planets; hydrocarbons; hydrogen; Jupiter; kinetics; methane; models; nitrogen; orbits; organic compounds; outer planets; photochemistry; photolysis; planets; prediction; temperature; ultraviolet radiation; water vapor ER - TY - JOUR T1 - (super 39) Ar- (super 40) Ar dating of unusual eucrite NWA 011; is it from Vesta? AN - 50540450; 2009-007460 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Bogard, Donald D AU - Garrison, Daniel H AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - Northwest Africa Meteorites KW - calcium KW - Ar/Ar KW - alkaline earth metals KW - stony meteorites KW - asteroids KW - Vesta Asteroid KW - parent bodies KW - alkali metals KW - achondrites KW - weathering KW - meteorites KW - NWA 011 KW - chronology KW - metals KW - age KW - potassium KW - eucrite KW - framework silicates KW - heterogeneity KW - feldspar group KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50540450?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+39%29+Ar-+%28super+40%29+Ar+dating+of+unusual+eucrite+NWA+011%3B+is+it+from+Vesta%3F&rft.au=Bogard%2C+Donald+D%3BGarrison%2C+Daniel+H%3BAnonymous&rft.aulast=Bogard&rft.aufirst=Donald&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1094.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 15, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; age; alkali metals; alkaline earth metals; Ar/Ar; asteroids; calcium; chronology; eucrite; feldspar group; framework silicates; heterogeneity; metals; meteorites; Northwest Africa Meteorites; NWA 011; parent bodies; potassium; silicates; stony meteorites; Vesta Asteroid; weathering ER - TY - JOUR T1 - Topographic analysis of quasi-circular depressions around the Utopia Basin, Mars AN - 50539255; 2009-009365 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Buczkowski, D L AU - Frey, H V AU - Roark, J H AU - McGill, G E AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - systems KW - Noachian KW - Mars KW - relief KW - grabens KW - terrestrial planets KW - quasi-circular depressions KW - compaction KW - Utopia Planitia KW - planets KW - topography KW - surface features KW - depressions KW - MOLA KW - faults KW - buried features KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50539255?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Topographic+analysis+of+quasi-circular+depressions+around+the+Utopia+Basin%2C+Mars&rft.au=Buczkowski%2C+D+L%3BFrey%2C+H+V%3BRoark%2C+J+H%3BMcGill%2C+G+E%3BAnonymous&rft.aulast=Buczkowski&rft.aufirst=D&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1150.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 30 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 22, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - buried features; compaction; depressions; faults; grabens; Mars; MOLA; Noachian; planets; quasi-circular depressions; relief; surface features; systems; terrestrial planets; topography; Utopia Planitia ER - TY - JOUR T1 - Multi-wavelength observations of asteroid 2100 Ra-Shalom; visible, infrared, and thermal spectroscopy results AN - 50538472; 2009-009336 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Clark, Beth Ellen AU - Shepard, M AU - Bus, S J AU - Vilas, F AU - Rivkin, A S AU - Lim, L AU - Lederer, S AU - Jarvis, K AU - Shah, S AU - McConnochie, T AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - albedo KW - C-type asteroids KW - asteroids KW - optical spectra KW - surface textures KW - weathering KW - infrared spectra KW - multispectral analysis KW - K-type asteroids KW - space weathering KW - Aten Asteroids KW - 2100 Ra-Shalom Asteroid KW - classification KW - thermal emission KW - spectra KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50538472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Multi-wavelength+observations+of+asteroid+2100+Ra-Shalom%3B+visible%2C+infrared%2C+and+thermal+spectroscopy+results&rft.au=Clark%2C+Beth+Ellen%3BShepard%2C+M%3BBus%2C+S+J%3BVilas%2C+F%3BRivkin%2C+A+S%3BLim%2C+L%3BLederer%2C+S%3BJarvis%2C+K%3BShah%2C+S%3BMcConnochie%2C+T%3BAnonymous&rft.aulast=Clark&rft.aufirst=Beth&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1120.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - SuppNotes - Accessed on June 19, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - 2100 Ra-Shalom Asteroid; albedo; asteroids; Aten Asteroids; C-type asteroids; classification; infrared spectra; K-type asteroids; multispectral analysis; optical spectra; regolith; space weathering; spectra; surface textures; thermal emission; weathering ER - TY - JOUR T1 - Atmospheric entry studies and the smallest impact craters on Mars AN - 50538401; 2009-009333 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Hoerz, F AU - Cintala, M J AU - Rochelle, W C AU - Mitchell, C M AU - Smith, R N AU - Dobarco-Otero, J AU - Finch, B K AU - See, T H AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - cratering KW - fragmentation KW - ablation KW - stony meteorites KW - impact features KW - thermal conductivity KW - finite difference analysis KW - meteorite flux KW - Mars KW - simulation KW - carbon dioxide KW - meteorites KW - hypervelocity impacts KW - iron meteorites KW - velocity KW - algorithms KW - chondrites KW - soils KW - atmospheric entry KW - grain size KW - trajectories KW - atmosphere KW - impacts KW - size KW - terrestrial planets KW - planets KW - micrometeorites KW - heating KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50538401?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Atmospheric+entry+studies+and+the+smallest+impact+craters+on+Mars&rft.au=Hoerz%2C+F%3BCintala%2C+M+J%3BRochelle%2C+W+C%3BMitchell%2C+C+M%3BSmith%2C+R+N%3BDobarco-Otero%2C+J%3BFinch%2C+B+K%3BSee%2C+T+H%3BAnonymous&rft.aulast=Hoerz&rft.aufirst=F&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1116.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - 2 tables N1 - SuppNotes - Accessed on June 19, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - ablation; algorithms; atmosphere; atmospheric entry; carbon dioxide; chondrites; cratering; finite difference analysis; fragmentation; grain size; heating; hypervelocity impacts; impact craters; impact features; impacts; iron meteorites; Mars; meteorite flux; meteorites; micrometeorites; planets; simulation; size; soils; stony meteorites; terrestrial planets; thermal conductivity; trajectories; velocity ER - TY - JOUR T1 - Flynn Creek impact structure; new insights from breccias, melt features, shatter cones, and remote sensing AN - 50535737; 2009-009347 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Evenick, J C AU - Lee, P AU - Deane, B AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - United States KW - band-ratio imaging KW - imagery KW - impact features KW - optical spectra KW - synsedimentary processes KW - vegetation KW - melts KW - Tennessee KW - Flynn Creek impact structure KW - spectra KW - Upper Devonian KW - breccia KW - textures KW - shatter cones KW - Paleozoic KW - drainage patterns KW - metamorphism KW - Chattanooga Shale KW - Devonian KW - cryptoexplosion features KW - impact craters KW - shock metamorphism KW - flow texture KW - remote sensing KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50535737?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Flynn+Creek+impact+structure%3B+new+insights+from+breccias%2C+melt+features%2C+shatter+cones%2C+and+remote+sensing&rft.au=Evenick%2C+J+C%3BLee%2C+P%3BDeane%2C+B%3BAnonymous&rft.aulast=Evenick&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1131.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 19, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - band-ratio imaging; breccia; Chattanooga Shale; cryptoexplosion features; Devonian; drainage patterns; flow texture; Flynn Creek impact structure; imagery; impact craters; impact features; melts; metamorphism; optical spectra; Paleozoic; remote sensing; shatter cones; shock metamorphism; spectra; synsedimentary processes; Tennessee; textures; United States; Upper Devonian; vegetation ER - TY - JOUR T1 - An extraordinary magnetic field map of Mars AN - 50533956; 2009-009331 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Connerney, J E P AU - Acuna, M H AU - Ness, N F AU - Mitchell, D L AU - Lin, R P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - demagnetization KW - magnetization KW - paleomagnetism KW - Mars KW - mapping KW - magnetic field KW - terrestrial planets KW - planets KW - Northern Lowlands KW - Southern Highlands KW - Mars Global Surveyor Program KW - basins KW - volcanoes KW - crustal dichotomy KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50533956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+extraordinary+magnetic+field+map+of+Mars&rft.au=Connerney%2C+J+E+P%3BAcuna%2C+M+H%3BNess%2C+N+F%3BMitchell%2C+D+L%3BLin%2C+R+P%3BAnonymous&rft.aulast=Connerney&rft.aufirst=J+E&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1114.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 15, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - basins; crust; crustal dichotomy; demagnetization; magnetic field; magnetization; mapping; Mars; Mars Global Surveyor Program; Northern Lowlands; paleomagnetism; planets; Southern Highlands; terrestrial planets; volcanoes ER - TY - JOUR T1 - Signs of life in Meridiani Planum; what might Opportunity see (or miss)? AN - 50533489; 2009-009380 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Allen, C C AU - Probst, L W AU - Flood, B E AU - Longazo, T G AU - Schelble, R T AU - Westall, F AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - Pilbara Craton KW - iron oxides KW - banded iron formations KW - Western Australia KW - astrobiology KW - Mars KW - Sonoran Desert KW - Mars Exploration Rover KW - sedimentary rocks KW - fungi KW - hematite KW - ferricrete KW - springs KW - oxides KW - Australia KW - North America KW - Meridiani Planum KW - chemically precipitated rocks KW - Precambrian KW - Australasia KW - terrestrial planets KW - planets KW - iron formations KW - detection KW - rock varnish KW - bacteria KW - travertine KW - hot springs KW - carbonate rocks KW - microfossils KW - instruments KW - Gunflint Iron Formation KW - microorganisms KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50533489?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Signs+of+life+in+Meridiani+Planum%3B+what+might+Opportunity+see+%28or+miss%29%3F&rft.au=Allen%2C+C+C%3BProbst%2C+L+W%3BFlood%2C+B+E%3BLongazo%2C+T+G%3BSchelble%2C+R+T%3BWestall%2C+F%3BAnonymous&rft.aulast=Allen&rft.aufirst=C&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1165.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 22, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - astrobiology; Australasia; Australia; bacteria; banded iron formations; carbonate rocks; chemically precipitated rocks; detection; ferricrete; fungi; Gunflint Iron Formation; hematite; hot springs; instruments; iron formations; iron oxides; Mars; Mars Exploration Rover; Meridiani Planum; microfossils; microorganisms; North America; oxides; Pilbara Craton; planets; Precambrian; rock varnish; sedimentary rocks; Sonoran Desert; springs; terrestrial planets; travertine; Western Australia ER - TY - JOUR T1 - Search for the OH (X (super 2) II) Meinel band emission in meteors as a tracer of mineral water in comets; detection of N (sub 2) (super +) (A-X) AN - 50420962; 2009-055280 AB - We report the discovery of the N (sub 2) (super +) A-X Meinel band in the 780-840 nm meteor emission from two Leonid meteoroids that were ejected less than 1,000 years ago by comet 55P/Tempel-Tuttle. Our analysis indicates that the N (sub 2) (super +) molecule is at least an order of magnitude less abundant than expected, possibly as a result of charge transfer reactions with meteoric metal atoms. This new band was found while searching for rovibrational transitions in the X (super 2) Pi electronic ground state of OH (the OH Meinel band), a potential tracer of water bound to minerals in cometary matter. The electronic A-X transition of OH has been identified in other Leonid meteors. We did not detect this OH Meinel band, which implies that the excited A state is not populated by thermal excitation but by a mechanism that directly produces OH in low vibrational levels of the excited A (super 2) Sigma state. Ultraviolet dissociation of atmospheric or meteoric water vapor is such a mechanism, as is the possible combustion of meteoric organics. JF - Astrobiology AU - Jenniskens, Peter AU - Laux, Christophe O AU - Schaller, Emily L AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 SP - 109 EP - 121 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 1 SN - 1531-1074, 1531-1074 KW - water KW - meteors KW - detection KW - comets KW - tracers KW - astrobiology KW - mineral waters KW - nitrogen KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50420962?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Search+for+the+OH+%28X+%28super+2%29+II%29+Meinel+band+emission+in+meteors+as+a+tracer+of+mineral+water+in+comets%3B+detection+of+N+%28sub+2%29+%28super+%2B%29+%28A-X%29&rft.au=Jenniskens%2C+Peter%3BLaux%2C+Christophe+O%3BSchaller%2C+Emily+L%3BAnonymous&rft.aulast=Jenniskens&rft.aufirst=Peter&rft.date=2004-01-01&rft.volume=4&rft.issue=1&rft.spage=109&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 83 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; comets; detection; meteors; mineral waters; nitrogen; tracers; water ER - TY - JOUR T1 - Meteors do not break exogenous organic molecules into high yields of diatomics AN - 50420737; 2009-055281 JF - Astrobiology AU - Jenniskens, Peter AU - Schaller, Emily L AU - Laux, Christophe O AU - Wilson, Michael A AU - Schmidt, Greg AU - Rairden, Rick L AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 SP - 67 EP - 79 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 1 SN - 1531-1074, 1531-1074 KW - alteration KW - Leonid meteor shower KW - parent bodies KW - meteoroids KW - life origin KW - iron KW - nitrogen KW - meteors KW - organic compounds KW - comets KW - Halley's Comet KW - metals KW - carbon KW - organic nitrogen KW - kinetics KW - particles KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50420737?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Meteors+do+not+break+exogenous+organic+molecules+into+high+yields+of+diatomics&rft.au=Jenniskens%2C+Peter%3BSchaller%2C+Emily+L%3BLaux%2C+Christophe+O%3BWilson%2C+Michael+A%3BSchmidt%2C+Greg%3BRairden%2C+Rick+L%3BAnonymous&rft.aulast=Jenniskens&rft.aufirst=Peter&rft.date=2004-01-01&rft.volume=4&rft.issue=1&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2009-01-01 N1 - Number of references - 47 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alteration; carbon; comets; Halley's Comet; instruments; iron; kinetics; Leonid meteor shower; life origin; metals; meteoroids; meteors; nitrogen; organic compounds; organic nitrogen; parent bodies; particles ER - TY - JOUR T1 - Synthesis of sol-gel precursors for ceramics from lunar and Martian soil simulars AN - 50294806; 2005-018965 JF - LPI Contribution AU - Sibille, Laurent AU - Gavira-Gallardo, J A AU - Hourlier-Bahloul, D AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 SP - 43 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - soils KW - mineral exploration KW - experimental studies KW - colloidal materials KW - technology KW - Moon KW - analog simulation KW - Mars KW - gels KW - terrestrial planets KW - planets KW - ceramic materials KW - synthetic materials KW - lunar soils KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50294806?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Synthesis+of+sol-gel+precursors+for+ceramics+from+lunar+and+Martian+soil+simulars&rft.au=Sibille%2C+Laurent%3BGavira-Gallardo%2C+J+A%3BHourlier-Bahloul%2C+D%3BAnonymous&rft.aulast=Sibille&rft.aufirst=Laurent&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Space resources roundtable VI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - analog simulation; ceramic materials; colloidal materials; experimental studies; gels; lunar soils; Mars; mineral exploration; Moon; planets; soils; synthetic materials; technology; terrestrial planets ER - TY - JOUR T1 - Geologic map of MTM -20272 and -25272 quadrangles, Tyrrhena Terra region of Mars AN - 50294352; 2004-043743 JF - Open-File Report - U. S. Geological Survey AU - Mest, Scott C AU - Crown, David A Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - imagery KW - impact features KW - Tyrrhena Terra KW - Viking Program KW - Mars KW - mapping KW - landforms KW - Mars Orbiter Camera KW - erosion features KW - terrestrial planets KW - planets KW - volcanic features KW - surface features KW - fluvial features KW - MOLA KW - impact craters KW - orbital observations KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50294352?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+map+of+MTM+-20272+and+-25272+quadrangles%2C+Tyrrhena+Terra+region+of+Mars&rft.au=Mest%2C+Scott+C%3BCrown%2C+David+A&rft.aulast=Mest&rft.aufirst=Scott&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 22 N1 - PubXState - VA N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - erosion features; fluvial features; imagery; impact craters; impact features; landforms; lithostratigraphy; mapping; Mars; Mars Orbiter Camera; MOLA; orbital observations; planets; surface features; terrestrial planets; Tyrrhena Terra; USGS; Viking Program; volcanic features ER - TY - JOUR T1 - Geologic map of the Greenaway Quadrangle (V-24), Venus AN - 50294295; 2004-043750 JF - Open-File Report - U. S. Geological Survey AU - Lang, Nicholas P AU - Hansen, Vicki L Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - systems KW - petrology KW - impact features KW - Magellan Program KW - Venus KW - Greenaway Quadrangle KW - mapping KW - landforms KW - wrinkle ridges KW - coronae KW - grabens KW - terrestrial planets KW - planets KW - fractures KW - volcanism KW - folds KW - surface features KW - USGS KW - faults KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50294295?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+map+of+the+Greenaway+Quadrangle+%28V-24%29%2C+Venus&rft.au=Lang%2C+Nicholas+P%3BHansen%2C+Vicki+L&rft.aulast=Lang&rft.aufirst=Nicholas&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 15 N1 - PubXState - VA N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - coronae; faults; folds; fractures; grabens; Greenaway Quadrangle; impact features; landforms; Magellan Program; mapping; petrology; planets; remote sensing; surface features; systems; terrestrial planets; USGS; Venus; volcanism; wrinkle ridges ER - TY - JOUR T1 - Geologic evolution in Margaritifer Sinus, Mars, as revealed by 1:500,000 geomorphic mapping AN - 50294262; 2004-043745 JF - Open-File Report - U. S. Geological Survey AU - Williams, K K AU - Grant, J A Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - impact features KW - Mars KW - mapping KW - landforms KW - erosion features KW - relief KW - terrestrial planets KW - planets KW - topography KW - Margaritifer Sinus KW - surface features KW - fluvial features KW - impact craters KW - geomorphology KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50294262?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+evolution+in+Margaritifer+Sinus%2C+Mars%2C+as+revealed+by+1%3A500%2C000+geomorphic+mapping&rft.au=Williams%2C+K+K%3BGrant%2C+J+A&rft.aulast=Williams&rft.aufirst=K&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 10 N1 - PubXState - VA N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-09-16 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - erosion features; fluvial features; geomorphology; impact craters; impact features; landforms; mapping; Margaritifer Sinus; Mars; planets; relief; surface features; terrestrial planets; topography; USGS ER - TY - JOUR T1 - Geologic history of Lada Terra, Venus, mapping of V-61, Mylitta Fluctus, and preliminary mapping of V-56, Lada Terra, Quadrangles AN - 50294033; 2004-043754 JF - Open-File Report - U. S. Geological Survey AU - Ivanov, Misha A AU - Head, James W Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - tectonic elements KW - petrology KW - Mylitta Fluctus Quadrangle KW - lava flows KW - rift zones KW - Venus KW - mapping KW - coronae KW - terrestrial planets KW - Lada Terra Quadrangle KW - Quetzalpetlatl Corona KW - planets KW - intrusions KW - dikes KW - dike swarms KW - volcanism KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50294033?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+history+of+Lada+Terra%2C+Venus%2C+mapping+of+V-61%2C+Mylitta+Fluctus%2C+and+preliminary+mapping+of+V-56%2C+Lada+Terra%2C+Quadrangles&rft.au=Ivanov%2C+Misha+A%3BHead%2C+James+W&rft.aulast=Ivanov&rft.aufirst=Misha&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 12 N1 - PubXState - VA N1 - Document feature - geol. sketch maps N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - coronae; dike swarms; dikes; intrusions; Lada Terra Quadrangle; lava flows; mapping; Mylitta Fluctus Quadrangle; petrology; planets; Quetzalpetlatl Corona; rift zones; tectonic elements; terrestrial planets; USGS; Venus; volcanism ER - TY - JOUR T1 - MTM Quadrangle -20257; western Hesperia Planum, Mars AN - 50293997; 2004-043740 JF - Open-File Report - U. S. Geological Survey AU - Farley, M A AU - Gregg, Tracy K P AU - Crown, David A Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - imagery KW - petrology KW - impact features KW - Hesperia Planum KW - channels KW - Viking Program KW - Mars KW - mapping KW - infrared spectra KW - terrestrial planets KW - planets KW - volcanism KW - photogeology KW - surface features KW - impact craters KW - spectra KW - orbital observations KW - USGS KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50293997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=MTM+Quadrangle+-20257%3B+western+Hesperia+Planum%2C+Mars&rft.au=Farley%2C+M+A%3BGregg%2C+Tracy+K+P%3BCrown%2C+David+A&rft.aulast=Farley&rft.aufirst=M&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 4 N1 - PubXState - VA N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - channels; Hesperia Planum; imagery; impact craters; impact features; infrared spectra; mapping; Mars; orbital observations; petrology; photogeology; planets; remote sensing; spectra; surface features; terrestrial planets; USGS; Viking Program; volcanism ER - TY - JOUR T1 - Lakshmi Planum Quadrangle (V-7) Venus AN - 50293946; 2004-043748 JF - Open-File Report - U. S. Geological Survey AU - Ivanov, Misha A AU - Head, James W Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - tectonic elements KW - petrology KW - lava flows KW - Ishtar Terra KW - Venus KW - mapping KW - wrinkle ridges KW - terrestrial planets KW - planets KW - mountains KW - topography KW - volcanism KW - surface features KW - USGS KW - Lakshmi Planum KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50293946?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Lakshmi+Planum+Quadrangle+%28V-7%29+Venus&rft.au=Ivanov%2C+Misha+A%3BHead%2C+James+W&rft.aulast=Ivanov&rft.aufirst=Misha&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 10 N1 - PubXState - VA N1 - Document feature - illus. incl. geol. sketch map N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Ishtar Terra; Lakshmi Planum; lava flows; lithostratigraphy; mapping; mountains; petrology; planets; surface features; tectonic elements; terrestrial planets; topography; USGS; Venus; volcanism; wrinkle ridges ER - TY - JOUR T1 - Coronae and rifting in V53 and V28; insights from geologic mapping AN - 50293826; 2004-043753 JF - Open-File Report - U. S. Geological Survey AU - Stofan, Ellen R AU - Guest, J E Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - hot spots KW - rift zones KW - Venus KW - mapping KW - landforms KW - coronae KW - terrestrial planets KW - planets KW - topography KW - plate tectonics KW - volcanism KW - planetary interiors KW - surface features KW - Hecate Chasma Quadrangle KW - USGS KW - Themis Regio Quadrangle KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50293826?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Coronae+and+rifting+in+V53+and+V28%3B+insights+from+geologic+mapping&rft.au=Stofan%2C+Ellen+R%3BGuest%2C+J+E&rft.aulast=Stofan&rft.aufirst=Ellen&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 7 N1 - PubXState - VA N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-11-17 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - coronae; Hecate Chasma Quadrangle; hot spots; landforms; lithostratigraphy; mapping; planetary interiors; planets; plate tectonics; rift zones; surface features; terrestrial planets; Themis Regio Quadrangle; topography; USGS; Venus; volcanism ER - TY - JOUR T1 - Regional geologic mapping of Io using Galileo spacecraft data AN - 50293388; 2004-043759 JF - Open-File Report - U. S. Geological Survey AU - Williams, David A AU - Keszthelyi, L P AU - Turtle, E P AU - Radebaugh, J AU - Jaeger, W L AU - Milazzo, M P AU - McEwen, A S AU - Moore, J M AU - Schenk, P M AU - Lopes, R M C AU - Greeley, Ronald Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - icy satellites KW - tectonic elements KW - imagery KW - petrology KW - Galileo Program KW - Jupiter KW - Io Satellite KW - mapping KW - landforms KW - Galilean satellites KW - giant planets KW - planets KW - photogeology KW - surface features KW - outer planets KW - orbital observations KW - satellites KW - USGS KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50293388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Regional+geologic+mapping+of+Io+using+Galileo+spacecraft+data&rft.au=Williams%2C+David+A%3BKeszthelyi%2C+L+P%3BTurtle%2C+E+P%3BRadebaugh%2C+J%3BJaeger%2C+W+L%3BMilazzo%2C+M+P%3BMcEwen%2C+A+S%3BMoore%2C+J+M%3BSchenk%2C+P+M%3BLopes%2C+R+M+C%3BGreeley%2C+Ronald&rft.aulast=Williams&rft.aufirst=David&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 10 N1 - PubXState - VA N1 - Document feature - illus. incl. geol. sketch maps N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Galilean satellites; Galileo Program; giant planets; icy satellites; imagery; Io Satellite; Jupiter; landforms; mapping; orbital observations; outer planets; petrology; photogeology; planets; remote sensing; satellites; surface features; tectonic elements; USGS ER - TY - JOUR T1 - Results of Mars northern plains geologic mapping AN - 50293349; 2004-043744 JF - Open-File Report - U. S. Geological Survey AU - Tanaka, Kenneth L AU - Skinner, James A, Jr AU - Hare, Trent M AU - Joyal, Taylor AU - Wenker, Alisa Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - albedo KW - lithostratigraphy KW - polar regions KW - petrology KW - Mars KW - mapping KW - landforms KW - Mars Orbiter Camera KW - terrestrial planets KW - planets KW - geographic information systems KW - mass movements KW - surface features KW - stratigraphic units KW - MOLA KW - information systems KW - orbital observations KW - USGS KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50293349?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Results+of+Mars+northern+plains+geologic+mapping&rft.au=Tanaka%2C+Kenneth+L%3BSkinner%2C+James+A%2C+Jr%3BHare%2C+Trent+M%3BJoyal%2C+Taylor%3BWenker%2C+Alisa&rft.aulast=Tanaka&rft.aufirst=Kenneth&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 15 N1 - PubXState - VA N1 - Document feature - sketch map N1 - SuppNotes - Accessed on April 4, 2002 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - albedo; geographic information systems; information systems; landforms; lithostratigraphy; mapping; Mars; Mars Orbiter Camera; mass movements; MOLA; orbital observations; petrology; planets; polar regions; remote sensing; stratigraphic units; surface features; terrestrial planets; USGS ER - TY - JOUR T1 - Geologic mapping of Martian highlands; eastern Promethei Terra/southeast Hesperia Planum AN - 50293301; 2004-043739 JF - Open-File Report - U. S. Geological Survey AU - Crown, David A AU - Mest, Scott C Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - imagery KW - impact features KW - THEMIS KW - Hesperia Planum KW - Viking Program KW - Mars KW - mapping KW - erosion features KW - Promethei Terra KW - terrestrial planets KW - planets KW - volcanism KW - mass movements KW - surface features KW - Mars Global Surveyor Program KW - impact craters KW - orbital observations KW - USGS KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50293301?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+mapping+of+Martian+highlands%3B+eastern+Promethei+Terra%2Fsoutheast+Hesperia+Planum&rft.au=Crown%2C+David+A%3BMest%2C+Scott+C&rft.aulast=Crown&rft.aufirst=David&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 19 N1 - PubXState - VA N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - erosion features; Hesperia Planum; imagery; impact craters; impact features; mapping; Mars; Mars Global Surveyor Program; mass movements; orbital observations; planets; Promethei Terra; remote sensing; surface features; terrestrial planets; THEMIS; USGS; Viking Program; volcanism ER - TY - JOUR T1 - The effect of anisotropic flow properties on ice-sheet surface elevation change AN - 50292330; 2006-007484 AB - An ice-flow model has been developed and applied to Law Dome, East Antarctica, at the location of the Dome Summit South deep borehole. The results are used to reconstruct an ice-sheet history of accumulation rate, ice thickness and the rate of change in ice thickness. The focus of this study is on the effect of the variation in anisotropic flow properties on the ice-sheet surface elevation change. The enhancement factor, defined as the ratio of the strain rate for anisotropic ice to the strain rate for isotropic ice, is used in the ice-flow relations to account for the anisotropic properties of the ice with fabric development. The model is run with the various ice rheologies which represent anisotropic or isotropic ice-flow properties. The results show that the model incorporating anisotropic flow properties of the ice is more sensitive to the climate-change history. JF - Annals of Glaciology AU - Wang, Weili AU - Li, Jun AU - Zwally, Jay AU - Morgan, Vin I AU - Van Ommen, Tas D A2 - Jacka, Jo Y1 - 2004 PY - 2004 DA - 2004 SP - 439 EP - 444 PB - International Glaciological Society, Cambridge VL - 39 SN - 0260-3055, 0260-3055 KW - ice crystal structure KW - Wilkes Land KW - ice cover thickness KW - one-dimensional models KW - elevation KW - East Antarctica KW - paleoclimatology KW - ice sheets KW - climate change KW - ice movement KW - Antarctica KW - Law Dome KW - ice crystals KW - rheology KW - reconstruction KW - glacial geology KW - anisotropy KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50292330?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+Glaciology&rft.atitle=The+effect+of+anisotropic+flow+properties+on+ice-sheet+surface+elevation+change&rft.au=Wang%2C+Weili%3BLi%2C+Jun%3BZwally%2C+Jay%3BMorgan%2C+Vin+I%3BVan+Ommen%2C+Tas+D&rft.aulast=Wang&rft.aufirst=Weili&rft.date=2004-01-01&rft.volume=39&rft.issue=&rft.spage=439&rft.isbn=0946417342&rft.btitle=&rft.title=Annals+of+Glaciology&rft.issn=02603055&rft_id=info:doi/ L2 - http://www.igsoc.org/annals/ LA - English DB - GeoRef N1 - Conference title - Seventh international symposium on Antarctic glaciology N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 31 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - anisotropy; Antarctica; climate change; East Antarctica; elevation; glacial geology; ice cover thickness; ice crystal structure; ice crystals; ice movement; ice sheets; Law Dome; one-dimensional models; paleoclimatology; reconstruction; rheology; Wilkes Land ER - TY - JOUR T1 - Granular flow and in-situ resource utilization AN - 50289204; 2005-018947 JF - LPI Contribution AU - Jenkins, J T AU - Louge, M Y AU - Rame, Enrique AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 SP - 23 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - ISRU KW - experimental studies KW - technology KW - Moon KW - data processing KW - Mars KW - simulation KW - mineral resources KW - terrestrial planets KW - planets KW - granular materials KW - digital simulation KW - terrestrial comparison KW - In Situ Resource Utilization KW - particulate materials KW - gravity flows KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50289204?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Granular+flow+and+in-situ+resource+utilization&rft.au=Jenkins%2C+J+T%3BLouge%2C+M+Y%3BRame%2C+Enrique%3BAnonymous&rft.aulast=Jenkins&rft.aufirst=J&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Space resources roundtable VI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - data processing; digital simulation; experimental studies; granular materials; gravity flows; In Situ Resource Utilization; ISRU; Mars; mineral resources; Moon; particulate materials; planets; simulation; technology; terrestrial comparison; terrestrial planets ER - TY - JOUR T1 - Meteorological prediction for the Beagle 2 mission to Mars AN - 50288693; 2005-012218 JF - Geophysical Research Letters AU - Rafkin, Scot C Randell AU - Michaels, Timothy I AU - Haberle, Robert M Y1 - 2004/01// PY - 2004 DA - January 2004 SP - 5 PB - American Geophysical Union, Washington, DC VL - 31 IS - 1 SN - 0094-8276, 0094-8276 KW - Mars Regional Atmospheric Models System KW - site exploration KW - atmosphere KW - Mars KW - landing sites KW - simulation KW - terrestrial planets KW - planets KW - circulation KW - Beagle 2 Program KW - velocity KW - meteorology KW - winds KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50288693?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Meteorological+prediction+for+the+Beagle+2+mission+to+Mars&rft.au=Rafkin%2C+Scot+C+Randell%3BMichaels%2C+Timothy+I%3BHaberle%2C+Robert+M&rft.aulast=Rafkin&rft.aufirst=Scot+C&rft.date=2004-01-01&rft.volume=31&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2003GL018966 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 9 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - atmosphere; Beagle 2 Program; circulation; landing sites; Mars; Mars Regional Atmospheric Models System; meteorology; planets; simulation; site exploration; terrestrial planets; velocity; winds DO - http://dx.doi.org/10.1029/2003GL018966 ER - TY - JOUR T1 - Geologic map of the Mylitta Fluctus Quadrangle (V-61), Venus AN - 50287952; 2004-043755 JF - Open-File Report - U. S. Geological Survey AU - Ivanov, Misha A AU - Head, James W Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - tectonic elements KW - Mylitta Fluctus Quadrangle KW - volcanic rocks KW - impact features KW - rift zones KW - igneous rocks KW - Venus KW - mapping KW - wrinkle ridges KW - deformation KW - terrestrial planets KW - planets KW - volcanism KW - surface features KW - impact craters KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50287952?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+map+of+the+Mylitta+Fluctus+Quadrangle+%28V-61%29%2C+Venus&rft.au=Ivanov%2C+Misha+A%3BHead%2C+James+W&rft.aulast=Ivanov&rft.aufirst=Misha&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1100/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 19 N1 - PubXState - VA N1 - Document feature - geol. sketch map N1 - SuppNotes - Accessed on April 4, 2004 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - deformation; igneous rocks; impact craters; impact features; lithostratigraphy; mapping; Mylitta Fluctus Quadrangle; planets; rift zones; surface features; tectonic elements; terrestrial planets; USGS; Venus; volcanic rocks; volcanism; wrinkle ridges ER - TY - JOUR T1 - Did life exist on Mars? Search for organic and inorganic signatures, one of the goals for "SAM" (sample analysis at Mars) AN - 50286056; 2005-051496 JF - Advances in Space Research AU - Cabane, M AU - Coll, P AU - Szopa, C AU - Israel, G AU - Raulin, F AU - Sternberg, R AU - Mahaffy, P AU - Person, A AU - Rodier, C AU - Navarro-Gonzalez, R AU - Niemann, H AU - Harpold, D AU - Brinckerhoff, W A2 - Masson, Philippe L. Y1 - 2004 PY - 2004 DA - 2004 SP - 2240 EP - 2245 PB - Elsevier, Oxford-New York VL - 33 IS - 12 SN - 0273-1177, 0273-1177 KW - terrestrial planets KW - biomineralization KW - planets KW - organic compounds KW - sampling KW - atmosphere KW - astrobiology KW - Mars KW - inorganic materials KW - exploration KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50286056?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=Did+life+exist+on+Mars%3F+Search+for+organic+and+inorganic+signatures%2C+one+of+the+goals+for+%22SAM%22+%28sample+analysis+at+Mars%29&rft.au=Cabane%2C+M%3BColl%2C+P%3BSzopa%2C+C%3BIsrael%2C+G%3BRaulin%2C+F%3BSternberg%2C+R%3BMahaffy%2C+P%3BPerson%2C+A%3BRodier%2C+C%3BNavarro-Gonzalez%2C+R%3BNiemann%2C+H%3BHarpold%2C+D%3BBrinckerhoff%2C+W&rft.aulast=Cabane&rft.aufirst=M&rft.date=2004-01-01&rft.volume=33&rft.issue=12&rft.spage=2240&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2FS0273-1177%2803%2900523-4 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - Joint COSPAR/IAC symposium N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 24 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - astrobiology; atmosphere; biomineralization; exploration; inorganic materials; Mars; organic compounds; planets; sampling; terrestrial planets DO - http://dx.doi.org/10.1016/S0273-1177(03)00523-4 ER - TY - JOUR T1 - Impact constraints on the age and origin of the crustal dichotomy on Mars AN - 50284217; 2005-018905 JF - LPI Contribution AU - Frey, Herbert V AU - Watters, Thomas R AU - McGovern, Patrick J Y1 - 2004 PY - 2004 DA - 2004 SP - 19 EP - 20 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - terrestrial planets KW - planets KW - dichotomy boundary KW - hemispheric dichotomy KW - age KW - magnetic anomalies KW - MOLA KW - Mars KW - impacts KW - crust KW - boundary conditions KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50284217?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Impact+constraints+on+the+age+and+origin+of+the+crustal+dichotomy+on+Mars&rft.au=Frey%2C+Herbert+V%3BWatters%2C+Thomas+R%3BMcGovern%2C+Patrick+J&rft.aulast=Frey&rft.aufirst=Herbert&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Hemispheres apart; the origin and modification of the Martian crustal dichotomy N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 26 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - age; boundary conditions; crust; dichotomy boundary; hemispheric dichotomy; impacts; magnetic anomalies; Mars; MOLA; planets; terrestrial planets ER - TY - JOUR T1 - Comet and asteroid hazard to the terrestrial planets AN - 50283397; 2006-018520 JF - Advances in Space Research AU - Ipatov, S I AU - Mather, John C A2 - Cellino, A. A2 - Price, S. Y1 - 2004 PY - 2004 DA - 2004 SP - 1524 EP - 1533 PB - Elsevier, Oxford-New York VL - 33 IS - 9 SN - 0273-1177, 0273-1177 KW - solar system KW - near-Earth objects KW - Earth KW - asteroids KW - Venus KW - Jupiter KW - impacts KW - giant planets KW - terrestrial planets KW - planets KW - comets KW - risk assessment KW - outer planets KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50283397?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=Comet+and+asteroid+hazard+to+the+terrestrial+planets&rft.au=Ipatov%2C+S+I%3BMather%2C+John+C&rft.aulast=Ipatov&rft.aufirst=S&rft.date=2004-01-01&rft.volume=33&rft.issue=9&rft.spage=1524&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2FS0273-1177%2803%2900451-4 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - Joint COSPAR/IAC session on NEO impact hazards on Earth and other solar systems bodies N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 31 N1 - Document feature - illus. incl. 7 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - asteroids; comets; Earth; giant planets; impacts; Jupiter; near-Earth objects; outer planets; planets; risk assessment; solar system; terrestrial planets; Venus DO - http://dx.doi.org/10.1016/S0273-1177(03)00451-4 ER - TY - JOUR T1 - Geologic mapping of V17 Beta Regio Quadrangle; a progress report AN - 50282059; 2004-069492 JF - Open-File Report - U. S. Geological Survey AU - Basilevsky, A T Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - tectonic elements KW - petrology KW - impact features KW - Venus KW - mapping KW - wrinkle ridges KW - areal geology KW - terrestrial planets KW - planets KW - fracture zones KW - surface features KW - tesserae KW - impact craters KW - USGS KW - Beta Regio Quadrangle KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50282059?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+mapping+of+V17+Beta+Regio+Quadrangle%3B+a+progress+report&rft.au=Basilevsky%2C+A+T&rft.aulast=Basilevsky&rft.aufirst=A&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 23 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - areal geology; Beta Regio Quadrangle; fracture zones; impact craters; impact features; mapping; petrology; planets; surface features; tectonic elements; terrestrial planets; tesserae; USGS; Venus; wrinkle ridges ER - TY - JOUR T1 - 1:500,000 geomorphic mapping of southeastern Margaritifer Sinus, Mars II; geologic evolution in MTMS -20012 and -25012 AN - 50281805; 2004-069507 JF - Open-File Report - U. S. Geological Survey AU - Fortezzo, C M AU - Grant, J A Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - hydrology KW - eolian features KW - imagery KW - petrology KW - THEMIS KW - channels KW - morphometry KW - Mars KW - mapping KW - landforms KW - terrestrial planets KW - planets KW - terrains KW - craters KW - Margaritifer Sinus KW - mass movements KW - surface features KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50281805?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=1%3A500%2C000+geomorphic+mapping+of+southeastern+Margaritifer+Sinus%2C+Mars+II%3B+geologic+evolution+in+MTMS+-20012+and+-25012&rft.au=Fortezzo%2C+C+M%3BGrant%2C+J+A&rft.aulast=Fortezzo&rft.aufirst=C&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 11 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - channels; craters; eolian features; hydrology; imagery; landforms; mapping; Margaritifer Sinus; Mars; mass movements; morphometry; petrology; planets; surface features; terrains; terrestrial planets; THEMIS; USGS ER - TY - JOUR T1 - Geological mapping of Ganymede; a progress report AN - 50281679; 2004-069501 JF - Open-File Report - U. S. Geological Survey AU - Patterson, G Wesley AU - Head, James W AU - Collins, Geoffrey C AU - Pappalardo, Robert T AU - Prockter, Louise M AU - Lucchitta, Baerbel K AU - Savage, Jennifer Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - icy satellites KW - imagery KW - impact features KW - Jupiter KW - Ganymede Satellite KW - Voyager Program KW - mapping KW - Galilean satellites KW - giant planets KW - brightness KW - planets KW - terrains KW - surface features KW - grooved terrains KW - impact craters KW - outer planets KW - satellites KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50281679?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geological+mapping+of+Ganymede%3B+a+progress+report&rft.au=Patterson%2C+G+Wesley%3BHead%2C+James+W%3BCollins%2C+Geoffrey+C%3BPappalardo%2C+Robert+T%3BProckter%2C+Louise+M%3BLucchitta%2C+Baerbel+K%3BSavage%2C+Jennifer&rft.aulast=Patterson&rft.aufirst=G&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 18 N1 - PubXState - VA N1 - Document feature - geol. sketch map N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - brightness; Galilean satellites; Ganymede Satellite; giant planets; grooved terrains; icy satellites; imagery; impact craters; impact features; Jupiter; mapping; outer planets; planets; satellites; surface features; terrains; USGS; Voyager Program ER - TY - JOUR T1 - Continued geologic mapping of the Greenaway Quadrangle (V-24), Venus AN - 50281612; 2004-069497 JF - Open-File Report - U. S. Geological Survey AU - Lang, N P AU - Hansen, V L Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - tectonic elements KW - Venus KW - Greenaway Quadrangle KW - mapping KW - wrinkle ridges KW - coronae KW - areal geology KW - terrestrial planets KW - planets KW - topography KW - Niobe Planitia KW - Llorona Planitia KW - surface features KW - tesserae KW - USGS KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50281612?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Continued+geologic+mapping+of+the+Greenaway+Quadrangle+%28V-24%29%2C+Venus&rft.au=Lang%2C+N+P%3BHansen%2C+V+L&rft.aulast=Lang&rft.aufirst=N&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 1 N1 - PubXState - VA N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - areal geology; coronae; Greenaway Quadrangle; Llorona Planitia; mapping; Niobe Planitia; planets; remote sensing; surface features; tectonic elements; terrestrial planets; tesserae; topography; USGS; Venus; wrinkle ridges ER - TY - JOUR T1 - Aspects of Claritas Fossae region, Mars, identified during 1:1,000,000 geologic mapping AN - 50279438; 2004-069513 JF - Open-File Report - U. S. Geological Survey AU - Underwood, James R, Jr Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - systems KW - lithostratigraphy KW - Noachian KW - impact features KW - Mars KW - mapping KW - areal geology KW - Claritas Fossae KW - grabens KW - terrestrial planets KW - planets KW - fractures KW - topography KW - Amazonian KW - volcanism KW - fluvial features KW - impact craters KW - USGS KW - faults KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50279438?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Aspects+of+Claritas+Fossae+region%2C+Mars%2C+identified+during+1%3A1%2C000%2C000+geologic+mapping&rft.au=Underwood%2C+James+R%2C+Jr&rft.aulast=Underwood&rft.aufirst=James&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 21 N1 - PubXState - VA N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Amazonian; areal geology; Claritas Fossae; faults; fluvial features; fractures; grabens; impact craters; impact features; lithostratigraphy; mapping; Mars; Noachian; planets; systems; terrestrial planets; topography; USGS; volcanism ER - TY - JOUR T1 - Testing planetary photogeologic mapping methods using terrestrial Mars-like data sets and geologic settings AN - 50279436; 2004-069512 JF - Open-File Report - U. S. Geological Survey AU - Tanaka, K L AU - Skinner, J A, Jr AU - Dohm, J M AU - Crumpler, L S AU - Hare, T M Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - petrology KW - Moon KW - Mars KW - mapping KW - landforms KW - altimetry KW - terrestrial planets KW - brightness KW - planets KW - geographic information systems KW - photogeology KW - surface features KW - terrestrial comparison KW - information systems KW - USGS KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50279436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Testing+planetary+photogeologic+mapping+methods+using+terrestrial+Mars-like+data+sets+and+geologic+settings&rft.au=Tanaka%2C+K+L%3BSkinner%2C+J+A%2C+Jr%3BDohm%2C+J+M%3BCrumpler%2C+L+S%3BHare%2C+T+M&rft.aulast=Tanaka&rft.aufirst=K&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 6 N1 - PubXState - VA N1 - Document feature - illus. N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - altimetry; brightness; geographic information systems; information systems; landforms; lithostratigraphy; mapping; Mars; Moon; petrology; photogeology; planets; remote sensing; surface features; terrestrial comparison; terrestrial planets; USGS ER - TY - JOUR T1 - The edge of wetness; the case for dry magmatism on Mars AN - 50278712; 2007-123656 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Jones, J H AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - stony meteorites KW - Martian meteorites KW - amphibole group KW - mantle KW - Mars KW - phosphates KW - aqueous solutions KW - achondrites KW - terrestrial planets KW - SNC Meteorites KW - planets KW - meteorites KW - volatiles KW - juvenile water KW - shergottite KW - phase equilibria KW - chlorapatite KW - magmas KW - water content KW - exsolution KW - dehydration KW - chain silicates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50278712?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+edge+of+wetness%3B+the+case+for+dry+magmatism+on+Mars&rft.au=Jones%2C+J+H%3BAnonymous&rft.aulast=Jones&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1798.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 17 N1 - PubXState - TX N1 - SuppNotes - Accessed on June 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; amphibole group; aqueous solutions; chain silicates; chlorapatite; dehydration; exsolution; juvenile water; magmas; mantle; Mars; Martian meteorites; meteorites; phase equilibria; phosphates; planets; shergottite; silicates; SNC Meteorites; stony meteorites; terrestrial planets; volatiles; water content ER - TY - JOUR T1 - Geologic mapping of Io; update AN - 50278625; 2004-069502 JF - Open-File Report - U. S. Geological Survey AU - Williams, D A AU - Greeley, Ronald Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - icy satellites KW - imagery KW - lineaments KW - Galileo Program KW - Jupiter KW - Voyager Program KW - Io Satellite KW - mapping KW - landforms KW - wrinkle ridges KW - Galilean satellites KW - giant planets KW - planets KW - photogeology KW - surface features KW - tectonics KW - outer planets KW - satellites KW - USGS KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50278625?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geologic+mapping+of+Io%3B+update&rft.au=Williams%2C+D+A%3BGreeley%2C+Ronald&rft.aulast=Williams&rft.aufirst=D&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 6 N1 - PubXState - VA N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Galilean satellites; Galileo Program; giant planets; icy satellites; imagery; Io Satellite; Jupiter; landforms; lineaments; mapping; outer planets; photogeology; planets; remote sensing; satellites; surface features; tectonics; USGS; Voyager Program; wrinkle ridges ER - TY - JOUR T1 - Geological mapping of four quadrangles on Venus; implications for "directional" and "non-directional" models of geologic history AN - 50277729; 2004-069496 JF - Open-File Report - U. S. Geological Survey AU - Ivanov, M A AU - Head, J W Y1 - 2004 PY - 2004 DA - 2004 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - lithostratigraphy KW - tectonic elements KW - petrology KW - Venus KW - Nemesis Tesserae KW - mapping KW - Lavinia Planitia KW - Atalanta Planitia KW - areal geology KW - terrestrial planets KW - models KW - planets KW - surface features KW - tesserae KW - USGS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50277729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Open-File+Report+-+U.+S.+Geological+Survey&rft.atitle=Geological+mapping+of+four+quadrangles+on+Venus%3B+implications+for+%22directional%22+and+%22non-directional%22+models+of+geologic+history&rft.au=Ivanov%2C+M+A%3BHead%2C+J+W&rft.aulast=Ivanov&rft.aufirst=M&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Open-File+Report+-+U.+S.+Geological+Survey&rft.issn=01961497&rft_id=info:doi/ L2 - http://pubs.usgs.gov/of/2004/1289/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Conference title - Annual meeting of planetary geologic mappers N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2004-01-01 N1 - Number of references - 29 N1 - PubXState - VA N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - areal geology; Atalanta Planitia; Lavinia Planitia; lithostratigraphy; mapping; models; Nemesis Tesserae; petrology; planets; surface features; tectonic elements; terrestrial planets; tesserae; USGS; Venus ER - TY - JOUR T1 - Surface penetrating radar simulations for Europa AN - 50277705; 2005-043804 JF - LPI Contribution AU - Markus, Thorsten AU - Gogineni, S P AU - Green, J L AU - Fung, S F AU - Cooper, J F AU - Taylor, W W L AU - Garcia, L AU - Reinisch, B W AU - Song, P AU - Gallagher, D AU - Schenk, Paul M AU - Nimmo, Francis AU - Prockter, Louise M Y1 - 2004 PY - 2004 DA - 2004 SP - 48 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - icy satellites KW - Europa Satellite KW - ground-penetrating radar KW - Jupiter KW - Galilean satellites KW - simulation KW - magnetic field KW - temperature KW - giant planets KW - sedimentary rocks KW - ice KW - thickness KW - outer planets KW - satellites KW - rocks KW - liquid phase KW - bedrock KW - ionosphere KW - chemically precipitated rocks KW - impurities KW - radar methods KW - convection KW - evaporites KW - depth KW - planets KW - heat transfer KW - subsurface oceans KW - crust KW - salt KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50277705?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Surface+penetrating+radar+simulations+for+Europa&rft.au=Markus%2C+Thorsten%3BGogineni%2C+S+P%3BGreen%2C+J+L%3BFung%2C+S+F%3BCooper%2C+J+F%3BTaylor%2C+W+W+L%3BGarcia%2C+L%3BReinisch%2C+B+W%3BSong%2C+P%3BGallagher%2C+D%3BSchenk%2C+Paul+M%3BNimmo%2C+Francis%3BProckter%2C+Louise+M&rft.aulast=Markus&rft.aufirst=Thorsten&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=48&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Europa's icy shell; past, present, and future N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - bedrock; chemically precipitated rocks; convection; crust; depth; Europa Satellite; evaporites; Galilean satellites; giant planets; ground-penetrating radar; heat transfer; ice; icy satellites; impurities; ionosphere; Jupiter; liquid phase; magnetic field; outer planets; planets; radar methods; rocks; salt; satellites; sedimentary rocks; simulation; subsurface oceans; temperature; thickness ER - TY - JOUR T1 - Brine and evaporites; analogs for Martian life AN - 50277243; 2006-026114 JF - Advances in Space Research AU - Mancinelli, R L AU - Fahlen, T F AU - Landheim, R AU - Klovstad, M R A2 - Horneck, Gerda A2 - Levasseur-Regourd, Anny-Chantal Y1 - 2004 PY - 2004 DA - 2004 SP - 1244 EP - 1246 PB - Elsevier, Oxford-New York VL - 33 IS - 8 SN - 0273-1177, 0273-1177 KW - halides KW - anhydrite KW - permafrost KW - astrobiology KW - Mars KW - aqueous solutions KW - salinity KW - algae KW - sedimentary rocks KW - gypsum KW - chlorides KW - water KW - Plantae KW - experimental studies KW - chemically precipitated rocks KW - sulfates KW - evaporites KW - halite KW - terrestrial planets KW - planets KW - natural analogs KW - brines KW - bacteria KW - microorganisms KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50277243?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=Brine+and+evaporites%3B+analogs+for+Martian+life&rft.au=Mancinelli%2C+R+L%3BFahlen%2C+T+F%3BLandheim%2C+R%3BKlovstad%2C+M+R&rft.aulast=Mancinelli&rft.aufirst=R&rft.date=2004-01-01&rft.volume=33&rft.issue=8&rft.spage=1244&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2003.08.034 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - COSPAR-IAC conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 22 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - algae; anhydrite; aqueous solutions; astrobiology; bacteria; brines; chemically precipitated rocks; chlorides; evaporites; experimental studies; gypsum; halides; halite; Mars; microorganisms; natural analogs; permafrost; planets; Plantae; salinity; sedimentary rocks; sulfates; terrestrial planets; water DO - http://dx.doi.org/10.1016/j.asr.2003.08.034 ER - TY - JOUR T1 - Modeling extreme atmospheric environments and habitable climates AN - 50277087; 2007-027341 JF - Astrobiology AU - Hollingsworth, Jeff L AU - Young, R E AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 259 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - water KW - orbits KW - Venus KW - sea ice KW - coupling KW - atmosphere KW - astrobiology KW - Mars KW - terrestrial planets KW - planets KW - habitability KW - marine environment KW - ice KW - Milankovitch theory KW - theoretical models KW - terrestrial comparison KW - ecology KW - extreme environment KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50277087?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Modeling+extreme+atmospheric+environments+and+habitable+climates&rft.au=Hollingsworth%2C+Jeff+L%3BYoung%2C+R+E%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Hollingsworth&rft.aufirst=Jeff&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=259&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; atmosphere; climate; coupling; ecology; extreme environment; habitability; ice; marine environment; Mars; Milankovitch theory; orbits; planets; sea ice; terrestrial comparison; terrestrial planets; theoretical models; Venus; water ER - TY - JOUR T1 - Migration of dust particles and their collisions with the terrestrial planets AN - 50276221; 2007-090752 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Ipatov, S I AU - Mather, J C AU - Guillory, J U AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - Earth KW - asteroids KW - orbits KW - Kuiper Belt KW - Venus KW - statistical analysis KW - Mars KW - impacts KW - simulation KW - interplanetary dust KW - eccentricity KW - terrestrial planets KW - planets KW - resonance KW - comets KW - Poynting-Robertson drag KW - velocity KW - probability KW - particles KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50276221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Migration+of+dust+particles+and+their+collisions+with+the+terrestrial+planets&rft.au=Ipatov%2C+S+I%3BMather%2C+J+C%3BGuillory%2C+J+U%3BAnonymous&rft.aulast=Ipatov&rft.aufirst=S&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1446.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - Document feature - 2 tables N1 - SuppNotes - Accessed on Apr. 4, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; comets; Earth; eccentricity; impacts; interplanetary dust; Kuiper Belt; Mars; orbits; particles; planets; Poynting-Robertson drag; probability; resonance; simulation; statistical analysis; terrestrial planets; velocity; Venus ER - TY - JOUR T1 - STARDUST imaging of comet Wild 2; first look AN - 50276184; 2007-090743 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Newburn, R AU - Acton, C AU - Bhaskaran, S AU - Brownlee, D AU - Cheuvront, A AU - Duxbury, T AU - Hanner, M AU - Semenov, B AU - Sandford, S AU - Tsou, P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - imagery KW - comets KW - craters KW - Stardust Mission KW - surface features KW - solar radiation KW - depressions KW - Wild 2 Comet KW - insolation KW - jets KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50276184?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=STARDUST+imaging+of+comet+Wild+2%3B+first+look&rft.au=Newburn%2C+R%3BActon%2C+C%3BBhaskaran%2C+S%3BBrownlee%2C+D%3BCheuvront%2C+A%3BDuxbury%2C+T%3BHanner%2C+M%3BSemenov%2C+B%3BSandford%2C+S%3BTsou%2C+P%3BAnonymous&rft.aulast=Newburn&rft.aufirst=R&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1437.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Apr. 3, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - comets; craters; depressions; imagery; insolation; jets; solar radiation; Stardust Mission; surface features; Wild 2 Comet ER - TY - JOUR T1 - Long period variations in tidal and librational forcing of Europa AN - 50276078; 2005-043780 JF - LPI Contribution AU - Bills, Bruce G AU - Schenk, Paul M AU - Nimmo, Francis AU - Prockter, Louise M Y1 - 2004 PY - 2004 DA - 2004 SP - 11 EP - 12 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - icy satellites KW - obliquity of the ecliptic KW - Europa Satellite KW - orbits KW - librations KW - stress KW - Jupiter KW - Galilean satellites KW - deformation KW - thermal history KW - energy balance KW - giant planets KW - eccentricity KW - tides KW - orbital forcing KW - models KW - planets KW - gravity field KW - heat sources KW - periodicity KW - outer planets KW - satellites KW - climate forcing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50276078?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Long+period+variations+in+tidal+and+librational+forcing+of+Europa&rft.au=Bills%2C+Bruce+G%3BSchenk%2C+Paul+M%3BNimmo%2C+Francis%3BProckter%2C+Louise+M&rft.aulast=Bills&rft.aufirst=Bruce&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Europa's icy shell; past, present, and future N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 21 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - climate forcing; deformation; eccentricity; energy balance; Europa Satellite; Galilean satellites; giant planets; gravity field; heat sources; icy satellites; Jupiter; librations; models; obliquity of the ecliptic; orbital forcing; orbits; outer planets; periodicity; planets; satellites; stress; thermal history; tides ER - TY - JOUR T1 - Spectroscopy of water in extrasolar planets using the Organics Origins Observatory AN - 50275850; 2007-027302 JF - Astrobiology AU - Deming, Drake AU - Mumma, Michael J AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 247 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - water KW - solar system KW - planets KW - high-resolution methods KW - Organics Origins Observatory KW - technology KW - objectives KW - extrasolar planets KW - planetology KW - spectroscopy KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275850?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Spectroscopy+of+water+in+extrasolar+planets+using+the+Organics+Origins+Observatory&rft.au=Deming%2C+Drake%3BMumma%2C+Michael+J%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Deming&rft.aufirst=Drake&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=247&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - extrasolar planets; high-resolution methods; objectives; Organics Origins Observatory; planetology; planets; solar system; spectroscopy; technology; water ER - TY - JOUR T1 - Oxygen profile of a thermo-haliophilic community in the Badwater Salt Flat AN - 50275791; 2007-086746 JF - LPI Contribution AU - Smith, H D AU - McKay, C P AU - Rainey, F AU - Bebout, B AU - Carpenter, S AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 60 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - United States KW - thermophilic taxa KW - North America KW - terrestrial environment KW - oxygen cycle KW - communities KW - oxygen KW - Death Valley National Park KW - arid environment KW - Mars KW - salinity KW - Badwater Salt Flat KW - geochemical cycle KW - terrestrial planets KW - planets KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275791?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxygen+profile+of+a+thermo-haliophilic+community+in+the+Badwater+Salt+Flat&rft.au=Smith%2C+H+D%3BMcKay%2C+C+P%3BRainey%2C+F%3BBebout%2C+B%3BCarpenter%2C+S%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Smith&rft.aufirst=H&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=60&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - arid environment; Badwater Salt Flat; communities; Death Valley National Park; geochemical cycle; Mars; North America; oxygen; oxygen cycle; planets; salinity; terrestrial environment; terrestrial planets; thermophilic taxa; United States ER - TY - JOUR T1 - Highly hydrated sulfate salts as spectral analogs to disrupted terrains of Europa AN - 50275661; 2005-043788 JF - LPI Contribution AU - Dalton, J B AU - Jamieson, C S AU - Quinn, R C AU - Prieto-Ballesteros, O AU - Kargel, J S AU - Schenk, Paul M AU - Nimmo, Francis AU - Prockter, Louise M Y1 - 2004 PY - 2004 DA - 2004 SP - 23 EP - 24 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - water KW - hydrates KW - near-infrared spectra KW - icy satellites KW - experimental studies KW - magnesium sulfates KW - Europa Satellite KW - sulfates KW - Galileo Program KW - Galilean satellites KW - simulation KW - magnesium sulfate dodecahydrate KW - laboratory studies KW - terrains KW - ice KW - sulfosalts KW - brines KW - spectra KW - satellites KW - chemical composition KW - sodium carbonate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275661?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Highly+hydrated+sulfate+salts+as+spectral+analogs+to+disrupted+terrains+of+Europa&rft.au=Dalton%2C+J+B%3BJamieson%2C+C+S%3BQuinn%2C+R+C%3BPrieto-Ballesteros%2C+O%3BKargel%2C+J+S%3BSchenk%2C+Paul+M%3BNimmo%2C+Francis%3BProckter%2C+Louise+M&rft.aulast=Dalton&rft.aufirst=J&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Europa's icy shell; past, present, and future N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - brines; chemical composition; Europa Satellite; experimental studies; Galilean satellites; Galileo Program; hydrates; ice; icy satellites; laboratory studies; magnesium sulfate dodecahydrate; magnesium sulfates; near-infrared spectra; satellites; simulation; sodium carbonate; spectra; sulfates; sulfosalts; terrains; water ER - TY - JOUR T1 - Remote sensing of icy Galilean moon surface and atmospheric composition using low energy (1 eV-4 keV) neutral atom imaging AN - 50275273; 2005-043784 JF - LPI Contribution AU - Collier, M R AU - Sittler, E AU - Chornay, D AU - Cooper, J F AU - Coplan, M AU - Johnson, R E AU - Schenk, Paul M AU - Nimmo, Francis AU - Prockter, Louise M Y1 - 2004 PY - 2004 DA - 2004 SP - 17 PB - Lunar and Planetary Institute, Houston, TX SN - 0161-5297, 0161-5297 KW - ionosphere KW - icy satellites KW - imagery KW - Monte Carlo analysis KW - statistical analysis KW - Jupiter KW - atmosphere KW - Galilean satellites KW - ions KW - magnetic field KW - giant planets KW - neutral atoms KW - models KW - planets KW - composition KW - subsurface oceans KW - outer planets KW - satellites KW - instruments KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Remote+sensing+of+icy+Galilean+moon+surface+and+atmospheric+composition+using+low+energy+%281+eV-4+keV%29+neutral+atom+imaging&rft.au=Collier%2C+M+R%3BSittler%2C+E%3BChornay%2C+D%3BCooper%2C+J+F%3BCoplan%2C+M%3BJohnson%2C+R+E%3BSchenk%2C+Paul+M%3BNimmo%2C+Francis%3BProckter%2C+Louise+M&rft.aulast=Collier&rft.aufirst=M&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Europa's icy shell; past, present, and future N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2005-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; composition; Galilean satellites; giant planets; icy satellites; imagery; instruments; ionosphere; ions; Jupiter; magnetic field; models; Monte Carlo analysis; neutral atoms; outer planets; planets; remote sensing; satellites; statistical analysis; subsurface oceans ER - TY - JOUR T1 - Search for life processes on Europa; capabilities enabled by the MIDAS concept AN - 50275206; 2007-027430 JF - Astrobiology AU - Pitman, Joe AU - Duncan, Alan AU - Stubbs, David AU - Sigler, Robert AU - Kendrick, Rick AU - Chilese, John AU - Smith, Eric AU - Bierhaus, Edward AU - Lipps, Jere H AU - Delory, Greg AU - Manga, Michael AU - Graham, James AU - de Pater, Imke AU - Rieboldt, Sarah AU - Dalton, Brad AU - Fienup, James AU - Yu, Jeffrey AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 287 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - icy satellites KW - imagery KW - Europa Satellite KW - Jupiter KW - astrobiology KW - Galilean satellites KW - giant planets KW - planets KW - detection KW - Hubble Space Telescope KW - spectra KW - outer planets KW - satellites KW - MIDAS instrument KW - design KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50275206?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Search+for+life+processes+on+Europa%3B+capabilities+enabled+by+the+MIDAS+concept&rft.au=Pitman%2C+Joe%3BDuncan%2C+Alan%3BStubbs%2C+David%3BSigler%2C+Robert%3BKendrick%2C+Rick%3BChilese%2C+John%3BSmith%2C+Eric%3BBierhaus%2C+Edward%3BLipps%2C+Jere+H%3BDelory%2C+Greg%3BManga%2C+Michael%3BGraham%2C+James%3Bde+Pater%2C+Imke%3BRieboldt%2C+Sarah%3BDalton%2C+Brad%3BFienup%2C+James%3BYu%2C+Jeffrey%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Pitman&rft.aufirst=Joe&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=287&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; design; detection; Europa Satellite; Galilean satellites; giant planets; Hubble Space Telescope; icy satellites; imagery; Jupiter; MIDAS instrument; outer planets; planets; remote sensing; satellites; spectra ER - TY - JOUR T1 - Quantitative mineralogical analysis of Mars analogues using CHEMIN data and Rietveld refinement AN - 50274813; 2007-090710 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Bish, D L AU - Sarrazin, P AU - Chipera, S J AU - Vaniman, D T AU - Blake, D AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - chemically precipitated rocks KW - andesites KW - volcanic rocks KW - X-ray diffraction data KW - silica minerals KW - igneous rocks KW - Mars KW - Rietveld refinement KW - evaporites KW - terrestrial planets KW - planets KW - sedimentary rocks KW - mineral composition KW - quantitative analysis KW - natural analogs KW - quartz KW - CHEMIN data KW - framework silicates KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50274813?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Quantitative+mineralogical+analysis+of+Mars+analogues+using+CHEMIN+data+and+Rietveld+refinement&rft.au=Bish%2C+D+L%3BSarrazin%2C+P%3BChipera%2C+S+J%3BVaniman%2C+D+T%3BBlake%2C+D%3BAnonymous&rft.aulast=Bish&rft.aufirst=D&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1404.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Mar. 23, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - andesites; chemically precipitated rocks; CHEMIN data; evaporites; framework silicates; igneous rocks; instruments; Mars; mineral composition; natural analogs; planets; quantitative analysis; quartz; Rietveld refinement; sedimentary rocks; silica minerals; silicates; terrestrial planets; volcanic rocks; X-ray diffraction data ER - TY - JOUR T1 - Molecular oxygen mixing ratio and its seasonal variability in the Martian atmosphere AN - 50274555; 2007-086710 JF - LPI Contribution AU - England, C AU - Hrubes, J D AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 23 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - pressure KW - oxygen KW - in situ KW - mass spectra KW - atmosphere KW - Viking Program KW - Mars KW - measurement KW - geochemical cycle KW - carbon dioxide KW - terrestrial planets KW - planets KW - carbon monoxide KW - mixing KW - spectra KW - seasonal variations KW - 04:Extraterrestrial geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50274555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+oxygen+mixing+ratio+and+its+seasonal+variability+in+the+Martian+atmosphere&rft.au=England%2C+C%3BHrubes%2C+J+D%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=England&rft.aufirst=C&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; carbon dioxide; carbon monoxide; geochemical cycle; in situ; Mars; mass spectra; measurement; mixing; oxygen; planets; pressure; seasonal variations; spectra; terrestrial planets; Viking Program ER - TY - JOUR T1 - First results of the Athena microscopic imager investigation AN - 50274465; 2007-054556 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Herkenhoff, K E AU - Squyres, S AU - Archinal, B AU - Arvidson, Raymond E AU - Bass, D AU - Barrett, J AU - Becker, K AU - Becker, T AU - Bell, J, III AU - Burr, D AU - Cook, D AU - Crumpler, L A AU - Gaddis, L AU - Ghosh, A AU - Hayes, Alex G AU - Howington-Kraus, A AU - Johnson, J AU - Jolliff, Bradley L AU - Kirk, R AU - Lee, E M AU - Lemmon, M AU - Maki, J N AU - McLennan, S AU - Ming, D AU - Morris, R V AU - Niebur, C AU - Rice, J AU - Rosiek, M AU - Sims, M AU - Smith, P AU - Spanovich, N AU - Sucharski, B AU - Sucharski, T AU - Sullivan, R AU - Torson, J AU - Weitz, C AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - vesicular texture KW - soils KW - Meridiani Planum KW - imagery KW - Spirit Rover KW - Opportunity Rover KW - textures KW - grain size KW - Mars KW - Mars Exploration Rovers KW - terrestrial planets KW - morphology KW - Mars Exploration Rover KW - planets KW - Athena KW - Pancam KW - spectra KW - Gusev Crater KW - spherules KW - Mossbauer spectra KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50274465?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=First+results+of+the+Athena+microscopic+imager+investigation&rft.au=Herkenhoff%2C+K+E%3BSquyres%2C+S%3BArchinal%2C+B%3BArvidson%2C+Raymond+E%3BBass%2C+D%3BBarrett%2C+J%3BBecker%2C+K%3BBecker%2C+T%3BBell%2C+J%2C+III%3BBurr%2C+D%3BCook%2C+D%3BCrumpler%2C+L+A%3BGaddis%2C+L%3BGhosh%2C+A%3BHayes%2C+Alex+G%3BHowington-Kraus%2C+A%3BJohnson%2C+J%3BJolliff%2C+Bradley+L%3BKirk%2C+R%3BLee%2C+E+M%3BLemmon%2C+M%3BMaki%2C+J+N%3BMcLennan%2C+S%3BMing%2C+D%3BMorris%2C+R+V%3BNiebur%2C+C%3BRice%2C+J%3BRosiek%2C+M%3BSims%2C+M%3BSmith%2C+P%3BSpanovich%2C+N%3BSucharski%2C+B%3BSucharski%2C+T%3BSullivan%2C+R%3BTorson%2C+J%3BWeitz%2C+C%3BAnonymous&rft.aulast=Herkenhoff&rft.aufirst=K&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2182.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Athena; grain size; Gusev Crater; imagery; Mars; Mars Exploration Rover; Mars Exploration Rovers; Meridiani Planum; morphology; Mossbauer spectra; Opportunity Rover; Pancam; planets; soils; spectra; spherules; Spirit Rover; terrestrial planets; textures; vesicular texture ER - TY - JOUR T1 - Oxygen isotope anomalies in the atmospheres of Earth and Mars AN - 50273758; 2007-086729 JF - LPI Contribution AU - Lyons, J R AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 43 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - oxygen KW - isotopes KW - Mars KW - Chile KW - stable isotopes KW - hydrosphere KW - observations KW - ozone KW - Atacama Desert KW - stratosphere KW - geochemical anomalies KW - geochemistry KW - O-17/O-16 KW - Earth KW - lithosphere KW - isotope ratios KW - oxidation KW - photochemistry KW - atmosphere KW - O-18/O-16 KW - hydrochemistry KW - measurement KW - terrestrial planets KW - models KW - planets KW - South America KW - Antarctica KW - McMurdo dry valleys KW - Victoria Land KW - O-17 KW - aerosols KW - preservation KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273758?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxygen+isotope+anomalies+in+the+atmospheres+of+Earth+and+Mars&rft.au=Lyons%2C+J+R%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Lyons&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - aerosols; Antarctica; Atacama Desert; atmosphere; Chile; Earth; geochemical anomalies; geochemistry; hydrochemistry; hydrosphere; isotope fractionation; isotope ratios; isotopes; lithosphere; Mars; McMurdo dry valleys; measurement; models; O-17; O-17/O-16; O-18/O-16; observations; oxidation; oxygen; ozone; photochemistry; planets; preservation; South America; stable isotopes; stratosphere; terrestrial planets; Victoria Land ER - TY - JOUR T1 - How did the terrestrial planets acquire their water? AN - 50273700; 2007-086709 JF - LPI Contribution AU - Drake, M J AU - Stimpfl, M AU - Lauretta, D S AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 22 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - oxygen KW - asteroids KW - isotopes KW - Venus KW - Mars KW - bonding KW - simulation KW - stable isotopes KW - temperature KW - major elements KW - Mercury Planet KW - chromium KW - P-T conditions KW - water KW - Earth KW - accretion KW - Moon KW - isotope ratios KW - Monte Carlo analysis KW - statistical analysis KW - free energy KW - O-18/O-16 KW - adsorption KW - terrestrial planets KW - planets KW - volatiles KW - saturation KW - Cr-53/Cr-52 KW - metals KW - particles KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=How+did+the+terrestrial+planets+acquire+their+water%3F&rft.au=Drake%2C+M+J%3BStimpfl%2C+M%3BLauretta%2C+D+S%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Drake&rft.aufirst=M&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - accretion; adsorption; asteroids; bonding; chromium; Cr-53/Cr-52; Earth; free energy; isotope ratios; isotopes; major elements; Mars; Mercury Planet; metals; Monte Carlo analysis; Moon; O-18/O-16; oxygen; P-T conditions; particles; planets; saturation; simulation; stable isotopes; statistical analysis; temperature; terrestrial planets; Venus; volatiles; water ER - TY - JOUR T1 - The oxygen isotope composition of the Moon; implications for planet formation AN - 50273567; 2007-086752 JF - LPI Contribution AU - Wiechert, U AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 66 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - stony meteorites KW - oxygen KW - isotopes KW - mechanism KW - Mars KW - stable isotopes KW - meteorites KW - chemical composition KW - precision KW - Earth KW - Moon KW - isotope ratios KW - parent bodies KW - HED meteorites KW - differentiation KW - O-18/O-17 KW - O-18/O-16 KW - achondrites KW - samples KW - terrestrial planets KW - solar nebula KW - genesis KW - planets KW - volatiles KW - Theia KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273567?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+oxygen+isotope+composition+of+the+Moon%3B+implications+for+planet+formation&rft.au=Wiechert%2C+U%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Wiechert&rft.aufirst=U&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=66&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; chemical composition; differentiation; Earth; genesis; HED meteorites; isotope ratios; isotopes; Mars; mechanism; meteorites; Moon; O-18/O-16; O-18/O-17; oxygen; parent bodies; planets; precision; samples; solar nebula; stable isotopes; stony meteorites; terrestrial planets; Theia; volatiles ER - TY - JOUR T1 - GCM simulations of tropical ice accumulations; implications for cold-based glaciers AN - 50273374; 2007-123570 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Haberle, R M AU - Montmessin, F AU - Forget, F AU - Levrard, B AU - Head, J W, III AU - Laskar, J AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - general circulation models KW - obliquity of the ecliptic KW - orbits KW - surface water KW - Tharsis Montes KW - glaciers KW - Mars KW - atmospheric precipitation KW - simulation KW - terrestrial planets KW - planets KW - ice KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273374?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=GCM+simulations+of+tropical+ice+accumulations%3B+implications+for+cold-based+glaciers&rft.au=Haberle%2C+R+M%3BMontmessin%2C+F%3BForget%2C+F%3BLevrard%2C+B%3BHead%2C+J+W%2C+III%3BLaskar%2C+J%3BAnonymous&rft.aulast=Haberle&rft.aufirst=R&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1711.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - sketch map N1 - SuppNotes - Accessed on May 31, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; general circulation models; glaciers; ice; Mars; obliquity of the ecliptic; orbits; planets; simulation; surface water; terrestrial planets; Tharsis Montes ER - TY - JOUR T1 - Transient liquid water as a mechanism for induration of soil crusts on Mars AN - 50273364; 2007-054562 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Landis, Geoffrey A AU - Blaney, Diana L AU - Cabrol, N AU - Clark, B C AU - Farmer, J AU - Grotzinger, J AU - Greeley, R AU - McLennan, S M AU - Richter, L AU - Yen, A AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - water KW - soils KW - liquid phase KW - chlorine KW - chemically precipitated rocks KW - textures KW - cementation KW - halogens KW - Mars KW - landing sites KW - duricrust KW - evaporites KW - Mars Exploration Rovers KW - terrestrial planets KW - planets KW - evaporation KW - sedimentary rocks KW - diagenesis KW - brines KW - sulfur KW - salt KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273364?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Transient+liquid+water+as+a+mechanism+for+induration+of+soil+crusts+on+Mars&rft.au=Landis%2C+Geoffrey+A%3BBlaney%2C+Diana+L%3BCabrol%2C+N%3BClark%2C+B+C%3BFarmer%2C+J%3BGrotzinger%2C+J%3BGreeley%2C+R%3BMcLennan%2C+S+M%3BRichter%2C+L%3BYen%2C+A%3BAnonymous&rft.aulast=Landis&rft.aufirst=Geoffrey&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2188.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - brines; cementation; chemically precipitated rocks; chlorine; diagenesis; duricrust; evaporation; evaporites; halogens; landing sites; liquid phase; Mars; Mars Exploration Rovers; planets; salt; sedimentary rocks; soils; sulfur; terrestrial planets; textures; water ER - TY - JOUR T1 - Planet Quest; a distributed programming education tool to discover extrasolar planets at home AN - 50273359; 2007-027312 JF - Astrobiology AU - Doyle, Laurance R AU - Deeg, Hans-Joerg AU - Jenkins, Jon M AU - Heather, Neil AU - Caldwell, Douglas AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 250 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - programs KW - extrasolar planets KW - Planet Quest KW - computer languages KW - data processing KW - Java computer language KW - education KW - astronomy KW - World Wide Web KW - planets KW - detection KW - planetology KW - graphic methods KW - algorithms KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273359?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Planet+Quest%3B+a+distributed+programming+education+tool+to+discover+extrasolar+planets+at+home&rft.au=Doyle%2C+Laurance+R%3BDeeg%2C+Hans-Joerg%3BJenkins%2C+Jon+M%3BHeather%2C+Neil%3BCaldwell%2C+Douglas%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Doyle&rft.aufirst=Laurance&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=250&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; astronomy; computer languages; data processing; detection; education; extrasolar planets; graphic methods; Java computer language; Planet Quest; planetology; planets; programs; World Wide Web ER - TY - JOUR T1 - Mini-TES observations of the Gusev and Meridiani landing sites AN - 50273336; 2007-054560 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Christensen, Philip AU - Arvidson, Raymond E AU - Bandfield, Joshua L AU - Blaney, Diana L AU - Budney, Charles AU - Calvin, Wendy AU - Ciccolella, Sandra AU - Fallacaro, Alicia AU - Fergason, Robin L AU - Glotch, Timothy AU - Gorelick, Noel AU - Graff, Trevor G AU - Hayes, Alex G AU - Knudson, Amy AU - McSween, Harry Y, Jr AU - Mehall, Greg AU - Mehall, Laura AU - Millam, Keith AU - Moersch, Jeffrey AU - Morris, Richard V AU - Rogers, Deanne AU - Ruff, Steven AU - Saddat, Anwar AU - Smith, Michael D AU - Squyres, Steven AU - Wolff, Michael AU - Wyatt, Michael AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - volcanic rocks KW - igneous rocks KW - Mars KW - landing sites KW - observations KW - infrared spectra KW - emission spectra KW - FTIR spectra KW - hematite KW - basalts KW - sediments KW - thermal emission KW - oxides KW - spectra KW - rocks KW - Mini-TES KW - Gusev Crater KW - water KW - soils KW - bedrock KW - surface properties KW - Meridiani Planum KW - clastic sediments KW - atmosphere KW - emissivity KW - terrestrial planets KW - planets KW - dust KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273336?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Mini-TES+observations+of+the+Gusev+and+Meridiani+landing+sites&rft.au=Christensen%2C+Philip%3BArvidson%2C+Raymond+E%3BBandfield%2C+Joshua+L%3BBlaney%2C+Diana+L%3BBudney%2C+Charles%3BCalvin%2C+Wendy%3BCiccolella%2C+Sandra%3BFallacaro%2C+Alicia%3BFergason%2C+Robin+L%3BGlotch%2C+Timothy%3BGorelick%2C+Noel%3BGraff%2C+Trevor+G%3BHayes%2C+Alex+G%3BKnudson%2C+Amy%3BMcSween%2C+Harry+Y%2C+Jr%3BMehall%2C+Greg%3BMehall%2C+Laura%3BMillam%2C+Keith%3BMoersch%2C+Jeffrey%3BMorris%2C+Richard+V%3BRogers%2C+Deanne%3BRuff%2C+Steven%3BSaddat%2C+Anwar%3BSmith%2C+Michael+D%3BSquyres%2C+Steven%3BWolff%2C+Michael%3BWyatt%2C+Michael%3BAnonymous&rft.aulast=Christensen&rft.aufirst=Philip&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2186.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; basalts; bedrock; clastic sediments; dust; emission spectra; emissivity; FTIR spectra; Gusev Crater; hematite; igneous rocks; infrared spectra; landing sites; Mars; Meridiani Planum; Mini-TES; observations; oxides; planets; remote sensing; rocks; sediments; soils; spectra; surface properties; terrestrial planets; thermal emission; volcanic rocks; water ER - TY - JOUR T1 - An investigation of the correlation of water-ice and dust retrievals via the MGS TES data set AN - 50273294; 2007-054513 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Qu, Z AU - Tamppari, L K AU - Smith, M D AU - Bass, Deborah AU - Hale, A S AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - clouds KW - general circulation models KW - clastic sediments KW - data processing KW - atmosphere KW - Mars KW - polar caps KW - geometry KW - emission spectra KW - terrestrial planets KW - planets KW - hydrologic cycle KW - ice KW - dust KW - sediments KW - Mars Global Surveyor Program KW - thermal emission KW - spectra KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273294?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+investigation+of+the+correlation+of+water-ice+and+dust+retrievals+via+the+MGS+TES+data+set&rft.au=Qu%2C+Z%3BTamppari%2C+L+K%3BSmith%2C+M+D%3BBass%2C+Deborah%3BHale%2C+A+S%3BAnonymous&rft.aulast=Qu&rft.aufirst=Z&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2138.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; clastic sediments; climate; clouds; data processing; dust; emission spectra; general circulation models; geometry; hydrologic cycle; ice; Mars; Mars Global Surveyor Program; planets; polar caps; sediments; spectra; terrestrial planets; thermal emission ER - TY - JOUR T1 - Mars environmental chamber for dynamic dust deposition and statics analysis AN - 50273259; 2007-123631 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Moeller, L E AU - Tuller, M AU - Islam, M R AU - Baker, L AU - Kuhlman, K AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - dust storms KW - experimental studies KW - clastic sediments KW - atmosphere KW - Mars KW - simulation KW - terrestrial planets KW - planets KW - laboratory studies KW - deposition KW - dust KW - sediments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50273259?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Mars+environmental+chamber+for+dynamic+dust+deposition+and+statics+analysis&rft.au=Moeller%2C+L+E%3BTuller%2C+M%3BIslam%2C+M+R%3BBaker%2C+L%3BKuhlman%2C+K%3BAnonymous&rft.aulast=Moeller&rft.aufirst=L&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1773.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 4, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; clastic sediments; deposition; dust; dust storms; experimental studies; laboratory studies; Mars; planets; sediments; simulation; terrestrial planets ER - TY - JOUR T1 - Soil and rock physical properties at the Mars Exploration Rover landing sites; early returns AN - 50272946; 2007-054555 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Ming, D W AU - Anderson, R C AU - Arvidson, Raymond E AU - Bell, J F, III AU - Biesiadecki, J AU - Christensen, P H AU - Gorevan, S P AU - Ehlmann, B L AU - Guinness, E A AU - Graff, Trevor G AU - Fergason, Robin L AU - Haldemann, A F C AU - Herkenhoff, K E AU - Johnson, J R AU - Jolliff, Bradley L AU - Landis, Geoffrey A AU - Lemmon, M T AU - Li, R AU - Lindemann, R AU - Matijevic, J R AU - Morris, R V AU - Richter, L AU - Seelos, F P AU - Smith, P H AU - Soderblom, J AU - Spanovich, N AU - Squyres, S W AU - Sullivan, R J AU - Yen, A AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - imagery KW - Spirit Rover KW - Mars KW - landing sites KW - digital terrain models KW - Mars Exploration Rovers KW - emission spectra KW - Mars Exploration Rover KW - topography KW - sediments KW - thermal emission KW - spectra KW - rocks KW - Mini-TES KW - Gusev Crater KW - soils KW - surface properties KW - Meridiani Planum KW - Opportunity Rover KW - clastic sediments KW - grain size KW - surface textures KW - atmosphere KW - terrestrial planets KW - planets KW - physical properties KW - Pancam KW - dust KW - depressions KW - reflectance KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272946?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Soil+and+rock+physical+properties+at+the+Mars+Exploration+Rover+landing+sites%3B+early+returns&rft.au=Ming%2C+D+W%3BAnderson%2C+R+C%3BArvidson%2C+Raymond+E%3BBell%2C+J+F%2C+III%3BBiesiadecki%2C+J%3BChristensen%2C+P+H%3BGorevan%2C+S+P%3BEhlmann%2C+B+L%3BGuinness%2C+E+A%3BGraff%2C+Trevor+G%3BFergason%2C+Robin+L%3BHaldemann%2C+A+F+C%3BHerkenhoff%2C+K+E%3BJohnson%2C+J+R%3BJolliff%2C+Bradley+L%3BLandis%2C+Geoffrey+A%3BLemmon%2C+M+T%3BLi%2C+R%3BLindemann%2C+R%3BMatijevic%2C+J+R%3BMorris%2C+R+V%3BRichter%2C+L%3BSeelos%2C+F+P%3BSmith%2C+P+H%3BSoderblom%2C+J%3BSpanovich%2C+N%3BSquyres%2C+S+W%3BSullivan%2C+R+J%3BYen%2C+A%3BAnonymous&rft.aulast=Ming&rft.aufirst=D&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2181.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - SuppNotes - Accessed on Feb. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; clastic sediments; depressions; digital terrain models; dust; emission spectra; grain size; Gusev Crater; imagery; landing sites; Mars; Mars Exploration Rover; Mars Exploration Rovers; Meridiani Planum; Mini-TES; Opportunity Rover; Pancam; physical properties; planets; reflectance; rocks; sediments; soils; spectra; Spirit Rover; surface properties; surface textures; terrestrial planets; thermal emission; topography ER - TY - JOUR T1 - The last 10 Myr on Mars; comparing atmospheric simulations with recent geology AN - 50272655; 2007-064611 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Manning, Curtis V AU - McKay, Christopher P AU - Zahnle, Kevin J AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - albedo KW - obliquity of the ecliptic KW - Quaternary KW - Noachian KW - atmosphere KW - Mars KW - simulation KW - temperature KW - polar caps KW - ice caps KW - eccentricity KW - carbon dioxide KW - terrestrial planets KW - models KW - Cenozoic KW - ponds KW - planets KW - Tertiary KW - Neogene KW - atmospheric pressure KW - greenhouse effect KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272655?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+last+10+Myr+on+Mars%3B+comparing+atmospheric+simulations+with+recent+geology&rft.au=Manning%2C+Curtis+V%3BMcKay%2C+Christopher+P%3BZahnle%2C+Kevin+J%3BAnonymous&rft.aulast=Manning&rft.aufirst=Curtis&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1818.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 17 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Jan. 31, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - albedo; atmosphere; atmospheric pressure; carbon dioxide; Cenozoic; eccentricity; greenhouse effect; ice caps; Mars; models; Neogene; Noachian; obliquity of the ecliptic; planets; polar caps; ponds; Quaternary; regolith; simulation; temperature; terrestrial planets; Tertiary ER - TY - JOUR T1 - Redox evolution of magmatic systems AN - 50272610; 2007-086726 JF - LPI Contribution AU - Kress, V C AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 40 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - oxygen KW - buffers KW - siliceous composition KW - melts KW - iron KW - fugacity KW - variations KW - ferric iron KW - chemical reactions KW - mixing KW - carbon KW - valency KW - thermodynamic properties KW - Eh KW - diffusivity KW - compressibility KW - experimental studies KW - sulfate ion KW - pressure KW - gaseous phase KW - equations KW - solubility KW - ferrous iron KW - terrestrial planets KW - models KW - planets KW - sulfide ion KW - metals KW - magmas KW - hydrogen KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50272610?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Redox+evolution+of+magmatic+systems&rft.au=Kress%2C+V+C%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Kress&rft.aufirst=V&rft.date=2004-01-01&rft.volume=1203&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 - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - buffers; carbon; chemical reactions; compressibility; diffusivity; Eh; equations; experimental studies; ferric iron; ferrous iron; fugacity; gaseous phase; hydrogen; iron; magmas; melts; metals; mixing; models; oxygen; planets; pressure; siliceous composition; solubility; sulfate ion; sulfide ion; terrestrial planets; thermodynamic properties; valency; variations ER - TY - JOUR T1 - Composition of simulated Martian brines and implications for the origin of Martian salts AN - 50271990; 2007-123581 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Bullock, M A AU - Moore, J M AU - Mellon, M T AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - sea water KW - nakhlite KW - volcanic rocks KW - stony meteorites KW - Martian meteorites KW - igneous rocks KW - Mars KW - solution KW - simulation KW - Nakhla Meteorite KW - ions KW - SNC Meteorites KW - meteorites KW - laboratory studies KW - sedimentary rocks KW - water-rock interaction KW - basalts KW - acidic composition KW - water KW - experimental studies KW - chemically precipitated rocks KW - atmosphere KW - evaporites KW - achondrites KW - terrestrial planets KW - planets KW - volatiles KW - precipitation KW - brines KW - salt KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50271990?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Composition+of+simulated+Martian+brines+and+implications+for+the+origin+of+Martian+salts&rft.au=Bullock%2C+M+A%3BMoore%2C+J+M%3BMellon%2C+M+T%3BAnonymous&rft.aulast=Bullock&rft.aufirst=M&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1722.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 1, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; acidic composition; atmosphere; basalts; brines; chemically precipitated rocks; evaporites; experimental studies; igneous rocks; ions; laboratory studies; Mars; Martian meteorites; meteorites; Nakhla Meteorite; nakhlite; planets; precipitation; salt; sea water; sedimentary rocks; simulation; SNC Meteorites; solution; stony meteorites; terrestrial planets; volatiles; volcanic rocks; water; water-rock interaction ER - TY - JOUR T1 - Determining the partial pressure of oxygen (P (sub O2) ) in solutions on Mars AN - 50271729; 2007-086724 JF - LPI Contribution AU - King, P L AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 38 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - oxygen KW - solutions KW - isotopes KW - stability KW - Mars KW - stable isotopes KW - iron KW - mineral composition KW - phase equilibria KW - composition KW - pH KW - isotope ratios KW - oxidation KW - atmosphere KW - hydrogen sulfide KW - ferrous iron KW - terrestrial planets KW - models KW - planets KW - D/H KW - precipitation KW - partial pressure KW - metals KW - hydrogen KW - leaching KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50271729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Determining+the+partial+pressure+of+oxygen+%28P+%28sub+O2%29+%29+in+solutions+on+Mars&rft.au=King%2C+P+L%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=King&rft.aufirst=P&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=38&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; composition; D/H; ferrous iron; hydrogen; hydrogen sulfide; iron; isotope ratios; isotopes; leaching; Mars; metals; mineral composition; models; oxidation; oxygen; partial pressure; pH; phase equilibria; planets; precipitation; solutions; stability; stable isotopes; terrestrial planets ER - TY - JOUR T1 - Terrestrial oxygen and hydrogen isotope variations; primordial values, systematics, subsolidus effects, planetary comparisons, and the role of water AN - 50271646; 2007-086707 JF - LPI Contribution AU - Criss, Robert E AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 20 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - icy satellites KW - volcanic rocks KW - oxygen KW - isotopes KW - igneous rocks KW - Jupiter KW - stable isotopes KW - hydrosphere KW - variations KW - giant planets KW - Saturn KW - sedimentary rocks KW - metamorphic rocks KW - basalts KW - Titan Satellite KW - interplanetary comparison KW - outer planets KW - Neptune KW - satellites KW - water KW - Earth KW - Moon KW - lithosphere KW - isotope ratios KW - oxidation KW - homogenization KW - atmosphere KW - O-18/O-16 KW - genesis KW - planets KW - Earth-Moon couple KW - Uranus KW - D/H KW - magmas KW - hydrogen KW - mid-ocean ridge basalts KW - fractional crystallization KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50271646?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Terrestrial+oxygen+and+hydrogen+isotope+variations%3B+primordial+values%2C+systematics%2C+subsolidus+effects%2C+planetary+comparisons%2C+and+the+role+of+water&rft.au=Criss%2C+Robert+E%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Criss&rft.aufirst=Robert&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - atmosphere; basalts; D/H; Earth; Earth-Moon couple; fractional crystallization; genesis; giant planets; homogenization; hydrogen; hydrosphere; icy satellites; igneous rocks; interplanetary comparison; isotope fractionation; isotope ratios; isotopes; Jupiter; lithosphere; magmas; metamorphic rocks; mid-ocean ridge basalts; Moon; Neptune; O-18/O-16; outer planets; oxidation; oxygen; planets; satellites; Saturn; sedimentary rocks; stable isotopes; Titan Satellite; Uranus; variations; volcanic rocks; water ER - TY - JOUR T1 - Searching for an acidic aquifer in the Rio Tinto Basin; first geobiology results of MARTE project AN - 50271095; 2007-123624 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Fernandez Remolar, D C AU - Prieto Ballesteros, O AU - Stoker, C AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - communities KW - Spain KW - unsaturated zone KW - astrobiology KW - oxidation zone KW - Mars KW - Europe KW - Iberian Peninsula KW - Southern Europe KW - Rio Tinto basin KW - fungi KW - oxides KW - acidic composition KW - pH KW - water KW - oxyhydroxides KW - heterotrophic taxa KW - chemolithotrophs KW - porosity KW - hydrothermal conditions KW - aquifers KW - terrestrial planets KW - MARTE project KW - hydroxides KW - planets KW - habitat KW - boreholes KW - pyrite KW - sulfides KW - microorganisms KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50271095?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Searching+for+an+acidic+aquifer+in+the+Rio+Tinto+Basin%3B+first+geobiology+results+of+MARTE+project&rft.au=Fernandez+Remolar%2C+D+C%3BPrieto+Ballesteros%2C+O%3BStoker%2C+C%3BAnonymous&rft.aulast=Fernandez+Remolar&rft.aufirst=D&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1766.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - SuppNotes - Accessed on June 4, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - acidic composition; aquifers; astrobiology; boreholes; chemolithotrophs; communities; Europe; fungi; habitat; heterotrophic taxa; hydrothermal conditions; hydroxides; Iberian Peninsula; Mars; MARTE project; microorganisms; oxidation zone; oxides; oxyhydroxides; pH; planets; porosity; pyrite; Rio Tinto basin; Southern Europe; Spain; sulfides; terrestrial planets; unsaturated zone; water ER - TY - JOUR T1 - Student interns work on Mars AN - 50271041; 2007-054549 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Bowman, C D AU - Bebak, M AU - Bollen, D M AU - Curtis, K AU - Daniel, C AU - Grigsby, B AU - Herman, T AU - Haynes, E AU - Lineberger, D H AU - Pieruccini, S AU - Ransom, S AU - Reedy, K AU - Spencer, C AU - Steege, A AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - Athena Student Interns Program KW - Spirit Rover KW - high school KW - public awareness KW - Mars KW - education KW - teacher education KW - Mars Exploration Rovers KW - exploration KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - K-12 education KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50271041?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Student+interns+work+on+Mars&rft.au=Bowman%2C+C+D%3BBebak%2C+M%3BBollen%2C+D+M%3BCurtis%2C+K%3BDaniel%2C+C%3BGrigsby%2C+B%3BHerman%2C+T%3BHaynes%2C+E%3BLineberger%2C+D+H%3BPieruccini%2C+S%3BRansom%2C+S%3BReedy%2C+K%3BSpencer%2C+C%3BSteege%2C+A%3BAnonymous&rft.aulast=Bowman&rft.aufirst=C&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2175.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Athena Student Interns Program; education; exploration; high school; K-12 education; Mars; Mars Exploration Rover; Mars Exploration Rovers; planets; public awareness; Spirit Rover; teacher education; terrestrial planets ER - TY - JOUR T1 - Yamato 980459; the most primitive shergottite? AN - 50270998; 2007-054528 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - McKay, G AU - Le, L AU - Schwandt, C AU - Mikouchi, T AU - Koizumi, E AU - Jones, J AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - stony meteorites KW - Martian meteorites KW - mantle KW - olivine group KW - Mars KW - iron KW - SNC Meteorites KW - meteorites KW - ferric iron KW - olivine KW - orthosilicates KW - oxides KW - reduction KW - rare earths KW - geochemistry KW - Eh KW - Yamato Meteorites KW - experimental studies KW - chromite KW - Y 980459 KW - achondrites KW - terrestrial planets KW - nesosilicates KW - planets KW - partition coefficients KW - shergottite KW - metals KW - phenocrysts KW - 05B:Petrology of meteorites and tektites KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50270998?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Yamato+980459%3B+the+most+primitive+shergottite%3F&rft.au=McKay%2C+G%3BLe%2C+L%3BSchwandt%2C+C%3BMikouchi%2C+T%3BKoizumi%2C+E%3BJones%2C+J%3BAnonymous&rft.aulast=McKay&rft.aufirst=G&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2154.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; chromite; Eh; experimental studies; ferric iron; geochemistry; iron; mantle; Mars; Martian meteorites; metals; meteorites; nesosilicates; olivine; olivine group; orthosilicates; oxides; partition coefficients; phenocrysts; planets; rare earths; reduction; shergottite; silicates; SNC Meteorites; stony meteorites; terrestrial planets; Y 980459; Yamato Meteorites ER - TY - JOUR T1 - The influence of oxygen environment on kinetic properties of silicate rocks and minerals AN - 50270896; 2007-086725 JF - LPI Contribution AU - Kohlstedt, David L AU - Hier-Majumder, S AU - Mackwell, S J AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 39 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - electrical conductivity KW - power law KW - oxygen KW - siliceous composition KW - mechanism KW - mantle KW - olivine group KW - temperature KW - activation energy KW - olivine KW - orthosilicates KW - crystal dislocations KW - basaltic composition KW - kinetics KW - zoning KW - diffusivity KW - processes KW - diffusion KW - rates KW - properties KW - measurement KW - terrestrial planets KW - nesosilicates KW - ultrastructure KW - planets KW - physical properties KW - paleoenvironment KW - partial pressure KW - magmas KW - creep KW - cations KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50270896?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+influence+of+oxygen+environment+on+kinetic+properties+of+silicate+rocks+and+minerals&rft.au=Kohlstedt%2C+David+L%3BHier-Majumder%2C+S%3BMackwell%2C+S+J%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Kohlstedt&rft.aufirst=David&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - activation energy; basaltic composition; cations; creep; crystal dislocations; diffusion; diffusivity; electrical conductivity; kinetics; magmas; mantle; measurement; mechanism; nesosilicates; olivine; olivine group; orthosilicates; oxygen; paleoenvironment; partial pressure; physical properties; planets; power law; processes; properties; rates; silicates; siliceous composition; temperature; terrestrial planets; ultrastructure; zoning ER - TY - JOUR T1 - PanCam imaging of the Mars Exploration Rover landing sites in Gusev Crater and Meridiani Planum AN - 50270889; 2007-054543 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Bell, J F, III AU - Squyres, S W AU - Arvidson, Raymond E AU - Arneson, H M AU - Bass, D AU - Cabrol, N AU - Calvin, W AU - Farmer, J AU - Farrand, W H AU - Goetz, W AU - Golombek, M P AU - Grant, J AU - Grotzinger, J AU - Guinness, E A AU - Haskin, L AU - Hayes, Alex G AU - Herkenhoff, K E AU - Johnson, M J AU - Johnson, J R AU - Joseph, J AU - Kinch, K M AU - Lemmon, M T AU - Madsen, Marten Bo AU - Maki, J N AU - McCartney, E AU - McLennan, S AU - McSween, H Y AU - Malin, M C AU - Ming, D W AU - Morris, R V AU - Noe Dobrea, E Z AU - Parker, T J AU - Proton, J B AU - Rice, J AU - Seelos, F AU - Soderblom, J AU - Soderblom, L A AU - Sohl-Dickstein, J N AU - Sullivan, R J AU - Wolff, M J AU - Wang, A AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - soils KW - albedo KW - Meridiani Planum KW - imagery KW - data processing KW - Mars KW - calibration KW - stereoscopic methods KW - landing sites KW - Mars Exploration Rovers KW - terrestrial planets KW - multispectral analysis KW - planets KW - Pancam KW - craters KW - corrections KW - instruments KW - Gusev Crater KW - cameras KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50270889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=PanCam+imaging+of+the+Mars+Exploration+Rover+landing+sites+in+Gusev+Crater+and+Meridiani+Planum&rft.au=Bell%2C+J+F%2C+III%3BSquyres%2C+S+W%3BArvidson%2C+Raymond+E%3BArneson%2C+H+M%3BBass%2C+D%3BCabrol%2C+N%3BCalvin%2C+W%3BFarmer%2C+J%3BFarrand%2C+W+H%3BGoetz%2C+W%3BGolombek%2C+M+P%3BGrant%2C+J%3BGrotzinger%2C+J%3BGuinness%2C+E+A%3BHaskin%2C+L%3BHayes%2C+Alex+G%3BHerkenhoff%2C+K+E%3BJohnson%2C+M+J%3BJohnson%2C+J+R%3BJoseph%2C+J%3BKinch%2C+K+M%3BLemmon%2C+M+T%3BMadsen%2C+Marten+Bo%3BMaki%2C+J+N%3BMcCartney%2C+E%3BMcLennan%2C+S%3BMcSween%2C+H+Y%3BMalin%2C+M+C%3BMing%2C+D+W%3BMorris%2C+R+V%3BNoe+Dobrea%2C+E+Z%3BParker%2C+T+J%3BProton%2C+J+B%3BRice%2C+J%3BSeelos%2C+F%3BSoderblom%2C+J%3BSoderblom%2C+L+A%3BSohl-Dickstein%2C+J+N%3BSullivan%2C+R+J%3BWolff%2C+M+J%3BWang%2C+A%3BAnonymous&rft.aulast=Bell&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2169.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 17 N1 - PubXState - TX N1 - SuppNotes - Accessed on Feb. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - albedo; calibration; cameras; corrections; craters; data processing; Gusev Crater; imagery; instruments; landing sites; Mars; Mars Exploration Rovers; Meridiani Planum; multispectral analysis; Pancam; planets; soils; stereoscopic methods; terrestrial planets ER - TY - JOUR T1 - Workshop on Oxygen in the terrestrial planets AN - 50270856; 2007-086697 JF - LPI Contribution AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 68 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - terrestrial planets KW - planets KW - oxygen KW - symposia KW - planetology KW - geochemistry KW - 04:Extraterrestrial geology KW - 02A:General geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50270856?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=LPI+Contribution&rft.atitle=Workshop+on+Oxygen+in+the+terrestrial+planets&rft.au=Jones%2C+John%3BHerd%2C+Christopher&rft.aulast=Jones&rft.aufirst=John&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Document feature - illus. incl. tables N1 - SuppNotes - Individual abstracts are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - geochemistry; oxygen; planetology; planets; symposia; terrestrial planets ER - TY - JOUR T1 - Spirit at Gusev Crater; preliminary observations, potential processes and hypotheses AN - 50270821; 2007-054538 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Cabrol, N A AU - Des Marais, D AU - Farmer, J AU - Crumpler, L A AU - Grin, E A AU - Milam, K AU - Grant, J AU - Greeley, R AU - Anderson, R C AU - Grotzinger, J AU - Arvidson, Raymond E AU - Sims, M H AU - Landis, Geoffrey A AU - Blaney, Diana L AU - Learner, Z A AU - de Souza, P A, Jr AU - Weitz, C AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - soils KW - eolian features KW - lacustrine features KW - Spirit Rover KW - Mars KW - glacial features KW - Mars Exploration Rovers KW - terrestrial planets KW - morphology KW - Mars Exploration Rover KW - planets KW - volcanic features KW - topography KW - craters KW - fluvial features KW - rocks KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50270821?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Spirit+at+Gusev+Crater%3B+preliminary+observations%2C+potential+processes+and+hypotheses&rft.au=Cabrol%2C+N+A%3BDes+Marais%2C+D%3BFarmer%2C+J%3BCrumpler%2C+L+A%3BGrin%2C+E+A%3BMilam%2C+K%3BGrant%2C+J%3BGreeley%2C+R%3BAnderson%2C+R+C%3BGrotzinger%2C+J%3BArvidson%2C+Raymond+E%3BSims%2C+M+H%3BLandis%2C+Geoffrey+A%3BBlaney%2C+Diana+L%3BLearner%2C+Z+A%3Bde+Souza%2C+P+A%2C+Jr%3BWeitz%2C+C%3BAnonymous&rft.aulast=Cabrol&rft.aufirst=N&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2164.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - SuppNotes - Accessed on Feb. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - craters; eolian features; fluvial features; glacial features; Gusev Crater; lacustrine features; Mars; Mars Exploration Rover; Mars Exploration Rovers; morphology; planets; rocks; soils; Spirit Rover; terrestrial planets; topography; volcanic features ER - TY - JOUR T1 - Cerberus Fossae and Elysium Planitia lavas, Mars; source vents, flow rates, edifice styles and water interactions AN - 50270587; 2007-064643 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Sakimoto, S E H AU - Gregg, Tracy K P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - water KW - lava flows KW - valleys KW - lava channels KW - rates KW - Mars KW - terrestrial planets KW - levees KW - planets KW - volcanic features KW - topography KW - viscosity KW - volcanism KW - eruptions KW - Elysium KW - channel geometry KW - volume KW - fluvial features KW - Cerberus Fossae KW - volcanoes KW - MOLA KW - shield volcanoes KW - vents KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50270587?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Cerberus+Fossae+and+Elysium+Planitia+lavas%2C+Mars%3B+source+vents%2C+flow+rates%2C+edifice+styles+and+water+interactions&rft.au=Sakimoto%2C+S+E+H%3BGregg%2C+Tracy+K+P%3BAnonymous&rft.aulast=Sakimoto&rft.aufirst=S+E&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1851.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Accessed on Feb. 1, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Cerberus Fossae; channel geometry; Elysium; eruptions; fluvial features; lava channels; lava flows; levees; Mars; MOLA; planets; rates; shield volcanoes; terrestrial planets; topography; valleys; vents; viscosity; volcanic features; volcanism; volcanoes; volume; water ER - TY - JOUR T1 - Comparison of plains volcanism in the Tempe Terra region of Mars to the eastern Snake River plains, Idaho with implications for geochemical constraints AN - 50269935; 2008-004625 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Weren, S L AU - Sakimoto, S E H AU - Hughes, S S AU - Gregg, T K P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - United States KW - volcanic rocks KW - slopes KW - igneous rocks KW - Mars KW - digital terrain models KW - explosive eruptions KW - olivine tholeiite KW - gravity field KW - volcanic features KW - volcanism KW - basalts KW - shield volcanoes KW - geochemistry KW - Idaho KW - textures KW - fissures KW - morphometry KW - Tempe Terra KW - terrestrial planets KW - planets KW - viscosity KW - magmas KW - eruptions KW - volume KW - volcanoes KW - atmospheric pressure KW - terrestrial comparison KW - MOLA KW - Snake River plain KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50269935?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Comparison+of+plains+volcanism+in+the+Tempe+Terra+region+of+Mars+to+the+eastern+Snake+River+plains%2C+Idaho+with+implications+for+geochemical+constraints&rft.au=Weren%2C+S+L%3BSakimoto%2C+S+E+H%3BHughes%2C+S+S%3BGregg%2C+T+K+P%3BAnonymous&rft.aulast=Weren&rft.aufirst=S&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2090.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 30, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmospheric pressure; basalts; digital terrain models; eruptions; explosive eruptions; fissures; geochemistry; gravity field; Idaho; igneous rocks; magmas; Mars; MOLA; morphometry; olivine tholeiite; planets; shield volcanoes; slopes; Snake River plain; Tempe Terra; terrestrial comparison; terrestrial planets; textures; United States; viscosity; volcanic features; volcanic rocks; volcanism; volcanoes; volume ER - TY - JOUR T1 - Redox conditions among the terrestrial planets AN - 50269706; 2008-013057 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Jones, J H AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - volcanic rocks KW - stony meteorites KW - oxygen KW - asteroids KW - igneous rocks KW - buffers KW - Venus KW - Mars KW - iron KW - meteorites KW - Mercury Planet KW - basalts KW - valency KW - Eh KW - Earth KW - Vesta Asteroid KW - Moon KW - parent bodies KW - oxidation KW - achondrites KW - ferrous iron KW - terrestrial planets KW - solar nebula KW - planets KW - metals KW - eucrite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50269706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Redox+conditions+among+the+terrestrial+planets&rft.au=Jones%2C+J+H%3BAnonymous&rft.aulast=Jones&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1264.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - SuppNotes - Accessed on May 21, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; asteroids; basalts; buffers; Earth; Eh; eucrite; ferrous iron; igneous rocks; iron; Mars; Mercury Planet; metals; meteorites; Moon; oxidation; oxygen; parent bodies; planets; solar nebula; stony meteorites; terrestrial planets; valency; Venus; Vesta Asteroid; volcanic rocks ER - TY - JOUR T1 - Educational synergies between astronomy and astrobiology AN - 50269566; 2007-027406 JF - Astrobiology AU - Morrison, David AU - Abrams, Sam S AU - Boss, Alan AU - Meech, Karen AU - Thorsteinsson, Thorsteinn Y1 - 2004 PY - 2004 DA - 2004 SP - 279 PB - Mary Ann Liebert, Larchmont, NY VL - 4 IS - 2 SN - 1531-1074, 1531-1074 KW - terrestrial planets KW - planets KW - college-level education KW - habitability KW - curricula KW - planetology KW - astrobiology KW - Mars KW - education KW - astronomy KW - SETI KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50269566?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Educational+synergies+between+astronomy+and+astrobiology&rft.au=Morrison%2C+David%3BAbrams%2C+Sam+S%3BBoss%2C+Alan%3BMeech%2C+Karen%3BThorsteinsson%2C+Thorsteinn&rft.aulast=Morrison&rft.aufirst=David&rft.date=2004-01-01&rft.volume=4&rft.issue=2&rft.spage=279&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/ L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Conference title - Eighth international Bioastronomy conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NY N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; astronomy; college-level education; curricula; education; habitability; Mars; planetology; planets; SETI; terrestrial planets ER - TY - JOUR T1 - Mineralogical study of hydrated IDPs; X-ray diffraction and transmission electron microscopy AN - 50269284; 2007-064653 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Nakamura, K AU - Keller, L P AU - Nakamura, T AU - Noguchi, T AU - Zolensky, M E AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - hydrates KW - calcium KW - serpentine KW - stony meteorites KW - X-ray diffraction data KW - interplanetary dust KW - meteorites KW - cronstedtite KW - mineral composition KW - serpentine group KW - oxides KW - spectra KW - chondrites KW - chemical composition KW - alkaline earth metals KW - smectite KW - carbonaceous chondrites KW - intergrowths KW - ferrihydrite KW - X-ray spectra KW - TEM data KW - EDS spectra KW - clay minerals KW - micrometeorites KW - tochilinite KW - metals KW - synchrotrons KW - sheet silicates KW - sulfides KW - carbonates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50269284?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Mineralogical+study+of+hydrated+IDPs%3B+X-ray+diffraction+and+transmission+electron+microscopy&rft.au=Nakamura%2C+K%3BKeller%2C+L+P%3BNakamura%2C+T%3BNoguchi%2C+T%3BZolensky%2C+M+E%3BAnonymous&rft.aulast=Nakamura&rft.aufirst=K&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1862.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 1, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alkaline earth metals; calcium; carbonaceous chondrites; carbonates; chemical composition; chondrites; clay minerals; cronstedtite; EDS spectra; ferrihydrite; hydrates; intergrowths; interplanetary dust; metals; meteorites; micrometeorites; mineral composition; oxides; serpentine; serpentine group; sheet silicates; silicates; smectite; spectra; stony meteorites; sulfides; synchrotrons; TEM data; tochilinite; X-ray diffraction data; X-ray spectra ER - TY - JOUR T1 - Oxygen isotopic variation of the terrestrial planets AN - 50268917; 2007-086714 JF - LPI Contribution AU - Franchi, I A AU - Greenwood, R C AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 27 EP - 28 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - stony meteorites KW - oxygen KW - laser methods KW - asteroids KW - isotopes KW - angrite KW - mass spectra KW - Mars KW - stable isotopes KW - variations KW - temperature KW - meteorites KW - melting KW - chemical reactions KW - spectra KW - heterogeneity KW - O-17/O-16 KW - precision KW - Earth KW - Vesta Asteroid KW - Moon KW - isotope ratios KW - parent bodies KW - homogenization KW - HED meteorites KW - fluorination KW - O-18/O-16 KW - achondrites KW - measurement KW - terrestrial planets KW - planets KW - low temperature KW - eucrite KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50268917?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxygen+isotopic+variation+of+the+terrestrial+planets&rft.au=Franchi%2C+I+A%3BGreenwood%2C+R+C%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Franchi&rft.aufirst=I&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; angrite; asteroids; chemical reactions; Earth; eucrite; fluorination; HED meteorites; heterogeneity; homogenization; isotope fractionation; isotope ratios; isotopes; laser methods; low temperature; Mars; mass spectra; measurement; melting; meteorites; Moon; O-17/O-16; O-18/O-16; oxygen; parent bodies; planets; precision; spectra; stable isotopes; stony meteorites; temperature; terrestrial planets; variations; Vesta Asteroid ER - TY - JOUR T1 - Implications of isotopic and redox heterogeneities in silicate reservoirs on Mars AN - 50268871; 2007-086713 JF - LPI Contribution AU - Foley, C N AU - Wadhwa, M AU - Borg, L AU - Janney, P E AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 26 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - silicates KW - nakhlite KW - stony meteorites KW - isotopes KW - Sm-147 KW - Martian meteorites KW - Sm-146 KW - Mars KW - metasomatism KW - stable isotopes KW - SNC Meteorites KW - meteorites KW - tungsten KW - hafnium KW - samarium KW - rare earths KW - trace elements KW - heterogeneity KW - Eh KW - alkaline earth metals KW - isotope ratios KW - oxidation KW - W-182 KW - Hf-182 KW - achondrites KW - terrestrial planets KW - Nd-144/Nd-143 KW - Sr-87/Sr-86 KW - planets KW - KREEP KW - shergottite KW - metals KW - magmas KW - crystallization KW - neodymium KW - strontium KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50268871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Implications+of+isotopic+and+redox+heterogeneities+in+silicate+reservoirs+on+Mars&rft.au=Foley%2C+C+N%3BWadhwa%2C+M%3BBorg%2C+L%3BJanney%2C+P+E%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Foley&rft.aufirst=C&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=26&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; alkaline earth metals; crystallization; Eh; hafnium; heterogeneity; Hf-182; isotope ratios; isotopes; KREEP; magmas; Mars; Martian meteorites; metals; metasomatism; meteorites; nakhlite; Nd-144/Nd-143; neodymium; oxidation; planets; rare earths; samarium; shergottite; silicates; Sm-146; Sm-147; SNC Meteorites; Sr-87/Sr-86; stable isotopes; stony meteorites; strontium; terrestrial planets; trace elements; tungsten; W-182 ER - TY - JOUR T1 - Solubility of oxygen in liquid iron at high pressure and consequences for the early differentiation of Earth and Mars AN - 50268594; 2007-086742 JF - LPI Contribution AU - Rubie, David C AU - Gessmann, C K AU - Frost, Daniel J AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 56 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - oxygen KW - igneous rocks KW - mantle KW - Mars KW - core-mantle boundary KW - iron KW - fugacity KW - lower mantle KW - partitioning KW - plutonic rocks KW - oxides KW - alloys KW - P-T conditions KW - liquid phase KW - Earth KW - pressure KW - oxidation KW - differentiation KW - solubility KW - high pressure KW - ultramafics KW - measurement KW - terrestrial planets KW - outer core KW - models KW - genesis KW - planets KW - partition coefficients KW - metals KW - magmas KW - peridotites KW - core KW - magnesiowustite KW - 02C:Geochemistry of rocks, soils, and sediments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50268594?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Solubility+of+oxygen+in+liquid+iron+at+high+pressure+and+consequences+for+the+early+differentiation+of+Earth+and+Mars&rft.au=Rubie%2C+David+C%3BGessmann%2C+C+K%3BFrost%2C+Daniel+J%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Rubie&rft.aufirst=David&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=56&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 2 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - alloys; core; core-mantle boundary; differentiation; Earth; fugacity; genesis; high pressure; igneous rocks; iron; liquid phase; lower mantle; magmas; magnesiowustite; mantle; Mars; measurement; metals; models; outer core; oxidation; oxides; oxygen; P-T conditions; partition coefficients; partitioning; peridotites; planets; plutonic rocks; pressure; solubility; terrestrial planets; ultramafics ER - TY - JOUR T1 - Comparative planetary mineralogy; V/(Cr + Al) systematics in chromites as an indicator of relative oxygen fugacity AN - 50268326; 2007-086737 JF - LPI Contribution AU - Papike, J J AU - Karner, J M AU - Shearer, C K AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 51 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - geologic barometry KW - volcanic rocks KW - stony meteorites KW - oxygen KW - glasses KW - Martian meteorites KW - igneous rocks KW - Mars KW - Elephant Moraine Meteorites KW - fugacity KW - XANES spectra KW - SNC Meteorites KW - meteorites KW - EETA 79001 KW - vanadium KW - quantitative analysis KW - aluminum KW - basalts KW - oxides KW - spectra KW - zoning KW - chromium KW - Earth KW - Moon KW - chromite KW - achondrites KW - X-ray spectra KW - terrestrial planets KW - planets KW - Antarctica KW - shergottite KW - metals KW - crystallization KW - 02C:Geochemistry of rocks, soils, and sediments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50268326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Comparative+planetary+mineralogy%3B+V%2F%28Cr+%2B+Al%29+systematics+in+chromites+as+an+indicator+of+relative+oxygen+fugacity&rft.au=Papike%2C+J+J%3BKarner%2C+J+M%3BShearer%2C+C+K%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Papike&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - achondrites; aluminum; Antarctica; basalts; chromite; chromium; crystallization; Earth; EETA 79001; Elephant Moraine Meteorites; fugacity; geologic barometry; glasses; igneous rocks; Mars; Martian meteorites; metals; meteorites; Moon; oxides; oxygen; planets; quantitative analysis; shergottite; SNC Meteorites; spectra; stony meteorites; terrestrial planets; vanadium; volcanic rocks; X-ray spectra; XANES spectra; zoning ER - TY - JOUR T1 - Experimental constraints on the oxygen isotope ( (super 18) O/ (super 16) O) fractionation in the ice/vapor and adsorbate/vapor systems of CO (sub 2) at conditions relevant to the surface of Mars AN - 50268296; 2007-086739 JF - LPI Contribution AU - Rahn, Thom AU - Eiler, John AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 53 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - oxygen KW - isotopes KW - Mars KW - stable isotopes KW - variations KW - temperature KW - ice caps KW - carbon dioxide KW - partitioning KW - sampling KW - quantitative analysis KW - ice KW - carbon KW - experimental studies KW - gaseous phase KW - isotope ratios KW - C-13/C-12 KW - O-18/O-16 KW - adsorption KW - terrestrial planets KW - planets KW - glacial geology KW - regolith KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50268296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Experimental+constraints+on+the+oxygen+isotope+%28+%28super+18%29+O%2F+%28super+16%29+O%29+fractionation+in+the+ice%2Fvapor+and+adsorbate%2Fvapor+systems+of+CO+%28sub+2%29+at+conditions+relevant+to+the+surface+of+Mars&rft.au=Rahn%2C+Thom%3BEiler%2C+John%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Rahn&rft.aufirst=Thom&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - adsorption; C-13/C-12; carbon; carbon dioxide; experimental studies; gaseous phase; glacial geology; ice; ice caps; isotope fractionation; isotope ratios; isotopes; Mars; O-18/O-16; oxygen; partitioning; planets; quantitative analysis; regolith; sampling; stable isotopes; temperature; terrestrial planets; variations ER - TY - JOUR T1 - Oxygen isotopic compositions of the terrestrial planets AN - 50268285; 2007-086703 JF - LPI Contribution AU - Clayton, Robert N AU - Jones, John AU - Herd, Christopher Y1 - 2004 PY - 2004 DA - 2004 SP - 16 PB - Lunar and Planetary Institute, Houston, TX VL - 1203 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - alteration KW - stony meteorites KW - oxygen KW - isotopes KW - mechanism KW - stable isotopes KW - variations KW - temperature KW - CO chondrites KW - meteorites KW - CR chondrites KW - chondrites KW - chemical composition KW - CI chondrites KW - Earth KW - Moon KW - isotope ratios KW - parent bodies KW - photochemistry KW - O-18/O-16 KW - carbonaceous chondrites KW - weathering KW - terrestrial planets KW - planets KW - low temperature KW - CM chondrites KW - 04:Extraterrestrial geology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50268285?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Oxygen+isotopic+compositions+of+the+terrestrial+planets&rft.au=Clayton%2C+Robert+N%3BJones%2C+John%3BHerd%2C+Christopher&rft.aulast=Clayton&rft.aufirst=Robert&rft.date=2004-01-01&rft.volume=1203&rft.issue=&rft.spage=16&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Workshop on Oxygen in the terrestrial planets N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - CODEN - LPCODB N1 - SubjectsTermNotLitGenreText - alteration; carbonaceous chondrites; chemical composition; chondrites; CI chondrites; CM chondrites; CO chondrites; CR chondrites; Earth; isotope fractionation; isotope ratios; isotopes; low temperature; mechanism; meteorites; Moon; O-18/O-16; oxygen; parent bodies; photochemistry; planets; stable isotopes; stony meteorites; temperature; terrestrial planets; variations; weathering ER - TY - JOUR T1 - Volatile behavior in lunar and terrestrial basalts during shock; implications for Martian magmas AN - 50267990; 2008-027697 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Chaklader, Johny AU - Shearer, C K AU - Hoerz, F AU - Newsom, H E AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - lunar meteorites KW - volcanic rocks KW - stony meteorites KW - igneous rocks KW - Mars KW - lithophile elements KW - India KW - partitioning KW - meteorites KW - pyroxene group KW - Indian Peninsula KW - crystal zoning KW - volatile elements KW - basalts KW - trace elements KW - Asia KW - chain silicates KW - Maharashtra India KW - experimental studies KW - Earth KW - lithium KW - alkali metals KW - metamorphism KW - achondrites KW - terrestrial planets KW - planets KW - metals KW - crystallization KW - Lonar Crater KW - boron KW - shock metamorphism KW - 05B:Petrology of meteorites and tektites KW - 02C:Geochemistry of rocks, soils, and sediments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50267990?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Volatile+behavior+in+lunar+and+terrestrial+basalts+during+shock%3B+implications+for+Martian+magmas&rft.au=Chaklader%2C+Johny%3BShearer%2C+C+K%3BHoerz%2C+F%3BNewsom%2C+H+E%3BAnonymous&rft.aulast=Chaklader&rft.aufirst=Johny&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1397.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 23, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; alkali metals; Asia; basalts; boron; chain silicates; crystal zoning; crystallization; Earth; experimental studies; igneous rocks; India; Indian Peninsula; lithium; lithophile elements; Lonar Crater; lunar meteorites; Maharashtra India; Mars; metals; metamorphism; meteorites; partitioning; planets; pyroxene group; shock metamorphism; silicates; stony meteorites; terrestrial planets; trace elements; volatile elements; volcanic rocks ER - TY - JOUR T1 - Mars dust; characterization of particle size and electrostatic charge distributions AN - 50267698; 2008-004557 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Mazumder, M K AU - Saini, D AU - Biris, A S AU - Srirama, P K AU - Calle, C AU - Buhler, C AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - dust storms KW - ESPART instrument KW - irradiation KW - clastic sediments KW - grain size KW - atmosphere KW - Mars KW - electrostatic properties KW - simulation KW - ultraviolet radiation KW - terrestrial planets KW - planets KW - size distribution KW - electromagnetic radiation KW - dust KW - sediments KW - charged particles KW - adhesion KW - particulate materials KW - instruments KW - design KW - electrons KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50267698?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Mars+dust%3B+characterization+of+particle+size+and+electrostatic+charge+distributions&rft.au=Mazumder%2C+M+K%3BSaini%2C+D%3BBiris%2C+A+S%3BSrirama%2C+P+K%3BCalle%2C+C%3BBuhler%2C+C%3BAnonymous&rft.aulast=Mazumder&rft.aufirst=M&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2023.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on May 23, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - adhesion; atmosphere; charged particles; clastic sediments; design; dust; dust storms; electromagnetic radiation; electrons; electrostatic properties; ESPART instrument; grain size; instruments; irradiation; Mars; particulate materials; planets; sediments; simulation; size distribution; terrestrial planets; ultraviolet radiation ER - TY - JOUR T1 - An assessment of the amount and types of organic matter contributed to the Earth by interplanetary dust AN - 50267529; 2007-109742 JF - Advances in Space Research AU - Flynn, George J AU - Keller, L P AU - Jacobsen, C AU - Wirick, S A2 - Bernstein, M. P. A2 - Kress, M. A2 - Navarro-Gonzalez, R. A2 - Raulin, F. Y1 - 2004 PY - 2004 DA - 2004 SP - 57 EP - 66 PB - Elsevier, Oxford-New York VL - 33 IS - 1 SN - 0273-1177, 0273-1177 KW - accretion KW - astrobiology KW - Mars KW - interplanetary dust KW - terrestrial planets KW - planets KW - organic compounds KW - hydrocarbons KW - planetology KW - spectra KW - chemical composition KW - geochemistry KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50267529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Space+Research&rft.atitle=An+assessment+of+the+amount+and+types+of+organic+matter+contributed+to+the+Earth+by+interplanetary+dust&rft.au=Flynn%2C+George+J%3BKeller%2C+L+P%3BJacobsen%2C+C%3BWirick%2C+S&rft.aulast=Flynn&rft.aufirst=George&rft.date=2004-01-01&rft.volume=33&rft.issue=1&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2003.09.036 L2 - http://www.sciencedirect.com/science/journal/02731177 LA - English DB - GeoRef N1 - Conference title - COSPAR meeting, session on Steps toward origin(s) of life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 24 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ASRSDW N1 - SubjectsTermNotLitGenreText - accretion; astrobiology; chemical composition; geochemistry; hydrocarbons; interplanetary dust; Mars; organic compounds; planetology; planets; spectra; terrestrial planets DO - http://dx.doi.org/10.1016/j.asr.2003.09.036 ER - TY - JOUR T1 - Search for evaporite minerals in Flaugergues Basin, Mars AN - 50267150; 2007-064660 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Dalton, J B AU - Sutter, B AU - Kramer, M G AU - Stockstill, K R AU - Moersch, J AU - Moore, J M AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - data processing KW - watersheds KW - Mars KW - digital terrain models KW - simulation KW - sedimentary rocks KW - Thermal Emission Spectrometer KW - drainage basins KW - thermal emission KW - algorithms KW - water KW - chemically precipitated rocks KW - THEMIS KW - cartography KW - paleolakes KW - Mars Orbiter Camera KW - Flaugergues Basin KW - evaporites KW - Mars Odyssey KW - Thermal Emission Imaging System KW - terrestrial planets KW - models KW - planets KW - MOLA KW - image analysis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50267150?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Search+for+evaporite+minerals+in+Flaugergues+Basin%2C+Mars&rft.au=Dalton%2C+J+B%3BSutter%2C+B%3BKramer%2C+M+G%3BStockstill%2C+K+R%3BMoersch%2C+J%3BMoore%2C+J+M%3BAnonymous&rft.aulast=Dalton&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1869.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 1, 2006 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - algorithms; cartography; chemically precipitated rocks; data processing; digital terrain models; drainage basins; evaporites; Flaugergues Basin; image analysis; Mars; Mars Odyssey; Mars Orbiter Camera; models; MOLA; paleolakes; planets; sedimentary rocks; simulation; terrestrial planets; THEMIS; thermal emission; Thermal Emission Imaging System; Thermal Emission Spectrometer; water; watersheds ER - TY - JOUR T1 - Channels in Martian valley networks; discharge and runoff production AN - 50266486; 2008-067750 JF - LPI Contribution AU - Irwin, R P, III AU - Craddock, R A AU - Howard, A D AU - Maxwell, Ted A AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8040 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - hydrology KW - Samara Vallis KW - bankfull discharge KW - channels KW - Mars KW - valley networks KW - terrestrial planets KW - planets KW - channel geometry KW - runoff KW - fluvial features KW - drainage basins KW - interpretation KW - discharge KW - Nirgal Vallis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266486?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Channels+in+Martian+valley+networks%3B+discharge+and+runoff+production&rft.au=Irwin%2C+R+P%2C+III%3BCraddock%2C+R+A%3BHoward%2C+A+D%3BMaxwell%2C+Ted+A%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Irwin&rft.aufirst=R&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bankfull discharge; channel geometry; channels; discharge; drainage basins; fluvial features; hydrology; interpretation; Mars; Nirgal Vallis; planets; runoff; Samara Vallis; terrestrial planets; valley networks ER - TY - JOUR T1 - Coordinated observations of aeolian features from the Mars Exploration Rovers (MER) and the Mars Express high resolution stereo camera and other orbiters AN - 50266444; 2007-054536 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Greeley, R AU - Thompson, S D AU - Whelley, P L AU - Squyres, S AU - Neukum, G AU - Arvidson, Raymond E AU - Malin, M C AU - Kuzmin, R AU - Christensen, P AU - Rafkin, S AU - Michaels, T AU - Pinet, P AU - Jolliff, Bradley L AU - Cabrol, N AU - Richter, L AU - Hauber, E AU - Hoffmann, H AU - Jaumann, R AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - eolian features KW - surface properties KW - high-resolution methods KW - dunes KW - barchans KW - Mars KW - stereoscopic methods KW - dust devils KW - bedforms KW - observations KW - Mars Exploration Rovers KW - terrestrial planets KW - planets KW - surface features KW - Mars Express KW - Sinus Meridiani KW - winds KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266444?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+origin+of+organic+matter+in+the+solar+system%3B+evidence+from+the+interplanetary+dust+particles&rft.au=Flynn%2C+G+J%3BKeller%2C+L+P%3BFeser%2C+M%3BWirick%2C+S%3BJacobsen%2C+C%3BAnonymous&rft.aulast=Flynn&rft.aufirst=G&rft.date=2003-12-01&rft.volume=67&rft.issue=24&rft.spage=4791&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2003.09.001 L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2162.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - SuppNotes - Accessed on Feb. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - barchans; bedforms; dunes; dust devils; eolian features; high-resolution methods; Mars; Mars Exploration Rovers; Mars Express; observations; planets; Sinus Meridiani; stereoscopic methods; surface features; surface properties; terrestrial planets; winds ER - TY - JOUR T1 - Sampling strategy and curation plan of "Hayabusa" asteroid sample return mission AN - 50266412; 2007-054535 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Yano, H AU - Fujiwara, A AU - Abe, M AU - Hasegawa, S AU - Kushiro, I AU - Zolensky, M E AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - curation KW - objectives KW - near-Earth objects KW - Itokawa Asteroid KW - Hayabusa Program KW - asteroids KW - sampling KW - planning KW - near-Earth asteroids KW - international cooperation KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266412?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Sampling+strategy+and+curation+plan+of+%22Hayabusa%22+asteroid+sample+return+mission&rft.au=Yano%2C+H%3BFujiwara%2C+A%3BAbe%2C+M%3BHasegawa%2C+S%3BKushiro%2C+I%3BZolensky%2C+M+E%3BAnonymous&rft.aulast=Yano&rft.aufirst=H&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/2161.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; curation; Hayabusa Program; international cooperation; Itokawa Asteroid; near-Earth asteroids; near-Earth objects; objectives; planning; sampling ER - TY - JOUR T1 - Mars cratering issues; secondary cratering and end-Noachian degradation AN - 50266317; 2008-067695 JF - LPI Contribution AU - Chapman, Clark R AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8028 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - hydrology KW - cratering KW - degradation KW - Noachian KW - impact features KW - secondary craters KW - statistical analysis KW - late heavy bombardment KW - Mars KW - impacts KW - terrestrial planets KW - planets KW - hydrologic cycle KW - volcanism KW - impact craters KW - temporal distribution KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266317?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Mars+cratering+issues%3B+secondary+cratering+and+end-Noachian+degradation&rft.au=Chapman%2C+Clark+R%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Chapman&rft.aufirst=Clark&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 21 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - cratering; degradation; hydrologic cycle; hydrology; impact craters; impact features; impacts; late heavy bombardment; Mars; Noachian; planets; secondary craters; statistical analysis; temporal distribution; terrestrial planets; volcanism ER - TY - JOUR T1 - Classifying terrestrial volcanic alteration processes and defining alteration processes they represent on Mars AN - 50266101; 2007-123638 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Bishop, J L AU - Schiffman, P AU - Southard, R J AU - Drief, A AU - Verosub, K L AU - Smith, D J AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - United States KW - alteration KW - volcanic rocks KW - palagonitization KW - igneous rocks KW - fumaroles KW - Mars KW - Europe KW - metasomatism KW - hydrothermal alteration KW - tuff KW - soils KW - pedogenesis KW - Western Europe KW - solfataras KW - Hawaii KW - East Pacific Ocean Islands KW - pillow lava KW - terrestrial planets KW - models KW - pyroclastics KW - planets KW - lava KW - classification KW - Oceania KW - sulfur KW - terrestrial comparison KW - Polynesia KW - Iceland KW - reflectance KW - 04:Extraterrestrial geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50266101?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Classifying+terrestrial+volcanic+alteration+processes+and+defining+alteration+processes+they+represent+on+Mars&rft.au=Bishop%2C+J+L%3BSchiffman%2C+P%3BSouthard%2C+R+J%3BDrief%2C+A%3BVerosub%2C+K+L%3BSmith%2C+D+J%3BAnonymous&rft.aulast=Bishop&rft.aufirst=J&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1780.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 5, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alteration; classification; East Pacific Ocean Islands; Europe; fumaroles; Hawaii; hydrothermal alteration; Iceland; igneous rocks; lava; Mars; metasomatism; models; Oceania; palagonitization; pedogenesis; pillow lava; planets; Polynesia; pyroclastics; reflectance; soils; solfataras; sulfur; terrestrial comparison; terrestrial planets; tuff; United States; volcanic rocks; Western Europe ER - TY - JOUR T1 - One Martian year on orbit; redistribution of CO (sub 2) seasonal deposits between the north and south polar regions of Mars from HEND/Odyssey data and MOLA/MGS AN - 50265703; 2007-064563 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Litvak, M L AU - Mitrofanov, I G AU - Smith, D E AU - Zuber, M T AU - Kozyrev, A S AU - Sanin, A B AU - Tretyakov, V AU - Boynton, W V AU - Hamara, D K AU - Shinohara, C AU - Saunders, R S AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - general circulation models KW - polar regions KW - High Energy Neutron Detector KW - density KW - elevation KW - atmosphere KW - Mars KW - simulation KW - distribution KW - Mars Odyssey KW - carbon dioxide KW - terrestrial planets KW - mass KW - planets KW - neutrons KW - ice KW - Mars Global Surveyor Program KW - thickness KW - MOLA KW - seasonal variations KW - orbital observations KW - latitude KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50265703?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=One+Martian+year+on+orbit%3B+redistribution+of+CO+%28sub+2%29+seasonal+deposits+between+the+north+and+south+polar+regions+of+Mars+from+HEND%2FOdyssey+data+and+MOLA%2FMGS&rft.au=Litvak%2C+M+L%3BMitrofanov%2C+I+G%3BSmith%2C+D+E%3BZuber%2C+M+T%3BKozyrev%2C+A+S%3BSanin%2C+A+B%3BTretyakov%2C+V%3BBoynton%2C+W+V%3BHamara%2C+D+K%3BShinohara%2C+C%3BSaunders%2C+R+S%3BAnonymous&rft.aulast=Litvak&rft.aufirst=M&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1569.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - Accessed on May 8, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; carbon dioxide; density; distribution; elevation; general circulation models; High Energy Neutron Detector; ice; latitude; Mars; Mars Global Surveyor Program; Mars Odyssey; mass; MOLA; neutrons; orbital observations; planets; polar regions; regolith; seasonal variations; simulation; terrestrial planets; thickness ER - TY - JOUR T1 - Northern and southern permafrost regions on Mars with high content of water ice; similarities and differences AN - 50265460; 2008-016481 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Mitrofanov, I G AU - Litvak, M L AU - Kozyrev, A S AU - Sanin, A B AU - Tretyakov, V I AU - Kuzmin, R O AU - Boynton, W V AU - Hamara, D K AU - Shinohara, C AU - Saunders, R S AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - polar regions KW - permafrost KW - atmosphere KW - Mars KW - high energy neutrons KW - terrestrial planets KW - models KW - planets KW - deconvolution KW - neutron probe KW - ice KW - hydrogen KW - water content KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50265460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Northern+and+southern+permafrost+regions+on+Mars+with+high+content+of+water+ice%3B+similarities+and+differences&rft.au=Mitrofanov%2C+I+G%3BLitvak%2C+M+L%3BKozyrev%2C+A+S%3BSanin%2C+A+B%3BTretyakov%2C+V+I%3BKuzmin%2C+R+O%3BBoynton%2C+W+V%3BHamara%2C+D+K%3BShinohara%2C+C%3BSaunders%2C+R+S%3BAnonymous&rft.aulast=Mitrofanov&rft.aufirst=I&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1629.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - 1 table, sketch maps N1 - SuppNotes - Accessed on Feb. 6, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; deconvolution; high energy neutrons; hydrogen; ice; Mars; models; neutron probe; permafrost; planets; polar regions; terrestrial planets; water content ER - TY - JOUR T1 - Old desert varnish-like coatings and young breccias at the Mars Pathfinder landing site AN - 50264677; 2007-123598 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Murchie, S AU - Barnouin-Jha, O S AU - Barnouin-Jha, K AU - Bishop, J L AU - Johnson, J AU - McSween, H AU - Morris, R AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - orientation KW - Mars Pathfinder Program KW - breccia KW - erosion KW - clastic sediments KW - wind erosion KW - pebbles KW - Mars KW - landing sites KW - excavations KW - terrestrial planets KW - morphology KW - planets KW - color KW - rock varnish KW - sediments KW - rocks KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50264677?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Old+desert+varnish-like+coatings+and+young+breccias+at+the+Mars+Pathfinder+landing+site&rft.au=Murchie%2C+S%3BBarnouin-Jha%2C+O+S%3BBarnouin-Jha%2C+K%3BBishop%2C+J+L%3BJohnson%2C+J%3BMcSween%2C+H%3BMorris%2C+R%3BAnonymous&rft.aulast=Murchie&rft.aufirst=S&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1740.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 1, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - breccia; clastic sediments; color; erosion; excavations; landing sites; Mars; Mars Pathfinder Program; morphology; orientation; pebbles; planets; regolith; rock varnish; rocks; sediments; terrestrial planets; wind erosion ER - TY - JOUR T1 - Oxygen fugacity of the Martian mantle from pigeonite/melt partitioning of samarium, europium and gadolinium AN - 50264106; 2008-027680 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Musselwhite, D S AU - Jones, J H AU - Shearer, C K AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - pigeonite KW - stony meteorites KW - oxygen KW - ion probe data KW - Martian meteorites KW - mass spectra KW - mantle KW - Mars KW - melts KW - fugacity KW - SNC Meteorites KW - partitioning KW - meteorites KW - pyroxene group KW - clinopyroxene KW - spectra KW - samarium KW - rare earths KW - europium KW - chemical composition KW - chain silicates KW - experimental studies KW - achondrites KW - terrestrial planets KW - planets KW - gadolinium KW - shergottite KW - metals KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50264106?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Oxygen+fugacity+of+the+Martian+mantle+from+pigeonite%2Fmelt+partitioning+of+samarium%2C+europium+and+gadolinium&rft.au=Musselwhite%2C+D+S%3BJones%2C+J+H%3BShearer%2C+C+K%3BAnonymous&rft.aulast=Musselwhite&rft.aufirst=D&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1380.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 20, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; chain silicates; chemical composition; clinopyroxene; europium; experimental studies; fugacity; gadolinium; ion probe data; mantle; Mars; Martian meteorites; mass spectra; melts; metals; meteorites; oxygen; partitioning; pigeonite; planets; pyroxene group; rare earths; samarium; shergottite; silicates; SNC Meteorites; spectra; stony meteorites; terrestrial planets ER - TY - JOUR T1 - Evaluation of rock powdering methods to obtain fine-grained samples for CHEMIN, a combined XRD/XRF instrument AN - 50264031; 2008-027700 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Chipera, S J AU - Vaniman, D T AU - Bish, D L AU - Sarrazin, P AU - Feldman, S AU - Blake, D F AU - Bearman, G AU - Bar-Cohen, Y AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - chemical analysis KW - grain size KW - sandstone KW - Mars KW - cosmochemistry KW - powder method KW - X-ray diffraction analysis KW - terrestrial planets KW - CHEMIN instrument KW - planets KW - size distribution KW - sample preparation KW - sedimentary rocks KW - mineral composition KW - X-ray analysis KW - clastic rocks KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50264031?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Evaluation+of+rock+powdering+methods+to+obtain+fine-grained+samples+for+CHEMIN%2C+a+combined+XRD%2FXRF+instrument&rft.au=Chipera%2C+S+J%3BVaniman%2C+D+T%3BBish%2C+D+L%3BSarrazin%2C+P%3BFeldman%2C+S%3BBlake%2C+D+F%3BBearman%2C+G%3BBar-Cohen%2C+Y%3BAnonymous&rft.aulast=Chipera&rft.aufirst=S&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1400.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - 1 table N1 - SuppNotes - Accessed on March 23, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - chemical analysis; CHEMIN instrument; clastic rocks; cosmochemistry; grain size; instruments; Mars; mineral composition; planets; powder method; sample preparation; sandstone; sedimentary rocks; size distribution; terrestrial planets; X-ray analysis; X-ray diffraction analysis ER - TY - JOUR T1 - Analysis of organic compounds in Mars analog samples AN - 50263984; 2008-027692 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Mahaffy, P R AU - Brinckerhoff, W B AU - Buch, A AU - Cabane, M AU - Coll, P AU - Demick, J AU - Glavin, D P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - chemical analysis KW - laser methods KW - laser desorption mass spectroscopy KW - in situ KW - astrobiology KW - mass spectroscopy KW - Mars KW - simulation KW - terrestrial planets KW - planets KW - gas chromatography KW - organic compounds KW - organic acids KW - time-of-flight mass spectroscopy KW - pyrolysis KW - amino acids KW - natural analogs KW - chemical derivatization KW - spectroscopy KW - pyrolysis GCMS KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50263984?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Analysis+of+organic+compounds+in+Mars+analog+samples&rft.au=Mahaffy%2C+P+R%3BBrinckerhoff%2C+W+B%3BBuch%2C+A%3BCabane%2C+M%3BColl%2C+P%3BDemick%2C+J%3BGlavin%2C+D+P%3BAnonymous&rft.aulast=Mahaffy&rft.aufirst=P&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1392.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 20, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - amino acids; astrobiology; chemical analysis; chemical derivatization; gas chromatography; in situ; laser desorption mass spectroscopy; laser methods; Mars; mass spectroscopy; natural analogs; organic acids; organic compounds; planets; pyrolysis; pyrolysis GCMS; simulation; spectroscopy; terrestrial planets; time-of-flight mass spectroscopy ER - TY - JOUR T1 - Report of the Organic Contamination Science Steering Group AN - 50263928; 2008-027685 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Mahaffy, P R AU - Beaty, D W AU - Anderson, M S AU - Aveni, G AU - Bada, J L AU - Clemett, S J AU - Des Marais, D J AU - Douglas, S AU - Dworkin, Jason P AU - Kern, R G AU - Papanastassiou, D A AU - Palluconi, F D AU - Simmonds, J J AU - Steele, A AU - Waite, J H AU - Zent, A P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - terrestrial environment KW - in situ KW - astrobiology KW - Organic Contamination Science Steering Group KW - Mars KW - measurement KW - terrestrial planets KW - planets KW - organic compounds KW - mitigation KW - report KW - instruments KW - Mars Science Laboratory Program KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50263928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Report+of+the+Organic+Contamination+Science+Steering+Group&rft.au=Mahaffy%2C+P+R%3BBeaty%2C+D+W%3BAnderson%2C+M+S%3BAveni%2C+G%3BBada%2C+J+L%3BClemett%2C+S+J%3BDes+Marais%2C+D+J%3BDouglas%2C+S%3BDworkin%2C+Jason+P%3BKern%2C+R+G%3BPapanastassiou%2C+D+A%3BPalluconi%2C+F+D%3BSimmonds%2C+J+J%3BSteele%2C+A%3BWaite%2C+J+H%3BZent%2C+A+P%3BAnonymous&rft.aulast=Mahaffy&rft.aufirst=P&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1385.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 3 N1 - PubXState - TX N1 - Document feature - 2 tables N1 - SuppNotes - Accessed on March 20, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - astrobiology; in situ; instruments; Mars; Mars Science Laboratory Program; measurement; mitigation; organic compounds; Organic Contamination Science Steering Group; planets; report; terrestrial environment; terrestrial planets ER - TY - JOUR T1 - Samples of asteroid surface ponded deposits in chondritic meteorites AN - 50263843; 2008-027632 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Zolensky, M E AU - Lee, R AU - Le, L AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - ordinary chondrites KW - stony meteorites KW - Eros Asteroid KW - asteroids KW - near-Earth asteroids KW - olivine group KW - CV chondrites KW - Cold Bokkeveld Meteorite KW - Allende Meteorite KW - meteorites KW - olivine KW - mass movements KW - Sharps Meteorite KW - orthosilicates KW - chondrites KW - sedimentary structures KW - cross-bedding KW - near-Earth objects KW - grain size KW - Vigarano Meteorite KW - lithification KW - H chondrites KW - clasts KW - carbonaceous chondrites KW - impacts KW - ponded deposits KW - nesosilicates KW - slumping KW - NEAR Program KW - planar bedding structures KW - fine-grained materials KW - S-type asteroids KW - CM chondrites KW - regolith KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50263843?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Samples+of+asteroid+surface+ponded+deposits+in+chondritic+meteorites&rft.au=Zolensky%2C+M+E%3BLee%2C+R%3BLe%2C+L%3BAnonymous&rft.aulast=Zolensky&rft.aufirst=M&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1332.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Allende Meteorite; asteroids; carbonaceous chondrites; chondrites; clasts; CM chondrites; Cold Bokkeveld Meteorite; cross-bedding; CV chondrites; Eros Asteroid; fine-grained materials; grain size; H chondrites; impacts; lithification; mass movements; meteorites; NEAR Program; near-Earth asteroids; near-Earth objects; nesosilicates; olivine; olivine group; ordinary chondrites; orthosilicates; planar bedding structures; ponded deposits; regolith; S-type asteroids; sedimentary structures; Sharps Meteorite; silicates; slumping; stony meteorites; Vigarano Meteorite ER - TY - JOUR T1 - Arabia and Memnonia equatorial regions with high content of water; data from HEND/Odyssey AN - 50262842; 2008-016492 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Mitrofanov, I G AU - Litvak, M L AU - Kozyrev, A S AU - Sanin, A B AU - Tretyakov, V I AU - Boynton, W V AU - Hamara, D K AU - Shinohara, C AU - Saunders, R S AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - equatorial region KW - Mars KW - high energy neutrons KW - Mars Odyssey KW - Memnonia KW - terrestrial planets KW - planets KW - neutron probe KW - Arabia Regio KW - epithermal neutrons KW - water content KW - high energy neutron detector KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50262842?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Arabia+and+Memnonia+equatorial+regions+with+high+content+of+water%3B+data+from+HEND%2FOdyssey&rft.au=Mitrofanov%2C+I+G%3BLitvak%2C+M+L%3BKozyrev%2C+A+S%3BSanin%2C+A+B%3BTretyakov%2C+V+I%3BBoynton%2C+W+V%3BHamara%2C+D+K%3BShinohara%2C+C%3BSaunders%2C+R+S%3BAnonymous&rft.aulast=Mitrofanov&rft.aufirst=I&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1640.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - sketch maps N1 - SuppNotes - Accessed on Feb. 6, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Arabia Regio; epithermal neutrons; equatorial region; high energy neutron detector; high energy neutrons; Mars; Mars Odyssey; Memnonia; neutron probe; planets; terrestrial planets; water content ER - TY - JOUR T1 - Mercury; first spectra from 0.7 to 5.5 mu m support low FeO and feldspathic composition AN - 50262803; 2008-016482 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Sprague, A L AU - Warell, J AU - Emery, J AU - Long, A AU - Kozlowski, R W H AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - silicates KW - telluric correction KW - atmosphere KW - Infrared Telescope Facility KW - iron KW - infrared spectra KW - geometry KW - carbon dioxide KW - terrestrial planets KW - planets KW - volatiles KW - metals KW - Mercury Planet KW - signal-to-noise ratio KW - interference KW - framework silicates KW - spectra KW - corrections KW - reflectance KW - feldspar group KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50262803?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Mercury%3B+first+spectra+from+0.7+to+5.5+mu+m+support+low+FeO+and+feldspathic+composition&rft.au=Sprague%2C+A+L%3BWarell%2C+J%3BEmery%2C+J%3BLong%2C+A%3BKozlowski%2C+R+W+H%3BAnonymous&rft.aulast=Sprague&rft.aufirst=A&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1630.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth 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 - 1 table N1 - SuppNotes - Accessed on Feb. 6, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; carbon dioxide; corrections; feldspar group; framework silicates; geometry; infrared spectra; Infrared Telescope Facility; interference; iron; Mercury Planet; metals; planets; reflectance; remote sensing; signal-to-noise ratio; silicates; spectra; telluric correction; terrestrial planets; volatiles ER - TY - JOUR T1 - How does Titan retain a finite orbital eccentricity? AN - 50261037; 2008-027641 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Bills, Bruce G AU - Nimmo, Francis AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - icy satellites KW - angular momentum KW - orbits KW - Jupiter KW - torque KW - eigenvalues KW - variations KW - giant planets KW - eccentricity KW - tides KW - Saturn KW - planets KW - resonance KW - oscillations KW - Sun KW - Titan Satellite KW - outer planets KW - satellites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50261037?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=How+does+Titan+retain+a+finite+orbital+eccentricity%3F&rft.au=Bills%2C+Bruce+G%3BNimmo%2C+Francis%3BAnonymous&rft.aulast=Bills&rft.aufirst=Bruce&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1341.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - SuppNotes - Accessed on March 9, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - angular momentum; eccentricity; eigenvalues; giant planets; icy satellites; Jupiter; orbits; oscillations; outer planets; planets; resonance; satellites; Saturn; Sun; tides; Titan Satellite; torque; variations ER - TY - JOUR T1 - Tumbleweed; wind-propelled surficial measurements for astrobiology and planetary science AN - 50260789; 2008-067758 JF - LPI Contribution AU - Kuhlman, K R AU - Behar, A E AU - Jones, J A AU - Carsey, F AU - Coleman, M AU - Bearman, G AU - Buehler, M AU - Boston, P J AU - McKay, Chris P AU - Rothschild, L AU - Antol, J AU - Hajos, G A AU - Kelliher, W C AU - Carlsberg, I A AU - Parker, J AU - Rudisill, M AU - Crawford, R L AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8059 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - moisture KW - astrobiology KW - Mars KW - Chile KW - Mars Tumbleweed Rovers KW - terrestrial planets KW - planets KW - habitat KW - South America KW - Atacama Desert KW - Antarctica KW - McMurdo dry valleys KW - Victoria Land KW - Mars analogs KW - instruments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50260789?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Tumbleweed%3B+wind-propelled+surficial+measurements+for+astrobiology+and+planetary+science&rft.au=Kuhlman%2C+K+R%3BBehar%2C+A+E%3BJones%2C+J+A%3BCarsey%2C+F%3BColeman%2C+M%3BBearman%2C+G%3BBuehler%2C+M%3BBoston%2C+P+J%3BMcKay%2C+Chris+P%3BRothschild%2C+L%3BAntol%2C+J%3BHajos%2C+G+A%3BKelliher%2C+W+C%3BCarlsberg%2C+I+A%3BParker%2C+J%3BRudisill%2C+M%3BCrawford%2C+R+L%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Kuhlman&rft.aufirst=K&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Antarctica; astrobiology; Atacama Desert; Chile; habitat; instruments; Mars; Mars analogs; Mars Tumbleweed Rovers; McMurdo dry valleys; moisture; planets; South America; terrestrial planets; Victoria Land ER - TY - JOUR T1 - Gusev Crater and early Martian history; clues from Mars Express HRSC & MGS study AN - 50260729; 2008-067684 JF - LPI Contribution AU - Foing, Bernard H AU - Zegers, T E AU - van Kan, M AU - Pischel, R AU - Martin, P AU - Jaumann, R AU - Hauber, E AU - Greeley, R AU - Hoffmann, H AU - Neukum, G AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8070 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - imagery KW - Noachian KW - impact features KW - THEMIS KW - magnetic anomalies KW - Mars KW - Mars Orbiter Camera KW - highlands KW - High Resolution Stereo Camera KW - infrared spectra KW - terrestrial planets KW - planets KW - topography KW - paleoenvironment KW - Mars Global Surveyor Program KW - impact craters KW - spectra KW - Mars Express KW - reflectance KW - HRSC KW - Gusev Crater KW - early Mars KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50260729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Gusev+Crater+and+early+Martian+history%3B+clues+from+Mars+Express+HRSC+%26amp%3B+MGS+study&rft.au=Foing%2C+Bernard+H%3BZegers%2C+T+E%3Bvan+Kan%2C+M%3BPischel%2C+R%3BMartin%2C+P%3BJaumann%2C+R%3BHauber%2C+E%3BGreeley%2C+R%3BHoffmann%2C+H%3BNeukum%2C+G%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Foing&rft.aufirst=Bernard&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - early Mars; Gusev Crater; High Resolution Stereo Camera; highlands; HRSC; imagery; impact craters; impact features; infrared spectra; magnetic anomalies; Mars; Mars Express; Mars Global Surveyor Program; Mars Orbiter Camera; Noachian; paleoenvironment; planets; reflectance; spectra; terrestrial planets; THEMIS; topography ER - TY - JOUR T1 - Impact constraints on major events in early Mars history AN - 50260688; 2008-067679 JF - LPI Contribution AU - Frey, H V AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8080 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Noachian KW - impact features KW - Argyre Planitia KW - Mars KW - quasi-circular depressions KW - Utopia Planitia KW - gravity anomalies KW - topography KW - impact basins KW - chronology KW - lowlands KW - age KW - Chryse Planitia KW - buried features KW - magnetic anomalies KW - impacts KW - highlands KW - size KW - terrestrial planets KW - planets KW - Isidis Planitia KW - paleoenvironment KW - impact craters KW - crustal dichotomy KW - Acidalia Planitia KW - Hellas Planitia KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50260688?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Impact+constraints+on+major+events+in+early+Mars+history&rft.au=Frey%2C+H+V%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Frey&rft.aufirst=H&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 27 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Acidalia Planitia; age; Argyre Planitia; buried features; chronology; Chryse Planitia; crust; crustal dichotomy; gravity anomalies; Hellas Planitia; highlands; impact basins; impact craters; impact features; impacts; Isidis Planitia; lowlands; magnetic anomalies; Mars; Noachian; paleoenvironment; planets; quasi-circular depressions; size; terrestrial planets; topography; Utopia Planitia ER - TY - JOUR T1 - Strategy for detecting hydrothermal activity on Mars AN - 50259957; 2008-067733 JF - LPI Contribution AU - Schulze-Makuch, Dirk AU - Fairen, Alberto G AU - Dohm, James M AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8003 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - United States KW - imagery KW - Mars KW - New Mexico KW - salinity KW - temperature KW - ground water KW - methanogenic bacteria KW - topography KW - Earth Observing System KW - Valles Caldera KW - springs KW - ASTER instrument KW - thermophilic taxa KW - paleohydrology KW - magmatism KW - Mars Odyssey KW - thermal waters KW - hydrothermal conditions KW - terrestrial planets KW - planets KW - Landsat KW - detection KW - White Sands KW - bacteria KW - hot springs KW - reflectance KW - Tharsis KW - Mars analogs KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50259957?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Strategy+for+detecting+hydrothermal+activity+on+Mars&rft.au=Schulze-Makuch%2C+Dirk%3BFairen%2C+Alberto+G%3BDohm%2C+James+M%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Schulze-Makuch&rft.aufirst=Dirk&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - ASTER instrument; bacteria; detection; Earth Observing System; ground water; hot springs; hydrothermal conditions; imagery; Landsat; magmatism; Mars; Mars analogs; Mars Odyssey; methanogenic bacteria; New Mexico; paleohydrology; planets; reflectance; remote sensing; salinity; springs; temperature; terrestrial planets; Tharsis; thermal waters; thermophilic taxa; topography; United States; Valles Caldera; White Sands ER - TY - JOUR T1 - The fate of channel deposits under shifting climate conditions on Earth and Mars AN - 50259923; 2008-067721 JF - LPI Contribution AU - Maxwell, Ted A AU - Irwin, Rossman, III AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8057 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - terrestrial environment KW - impact features KW - North Africa KW - erosion KW - playas KW - Mars KW - paleoclimatology KW - impact basins KW - deflation KW - Margaritifer Sinus KW - climate KW - Earth KW - arid environment KW - wind erosion KW - channels KW - Mars Orbiter Camera KW - valley networks KW - highlands KW - terrestrial planets KW - Egypt KW - planets KW - natural analogs KW - Africa KW - terrestrial comparison KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50259923?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+fate+of+channel+deposits+under+shifting+climate+conditions+on+Earth+and+Mars&rft.au=Maxwell%2C+Ted+A%3BIrwin%2C+Rossman%2C+III%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Maxwell&rft.aufirst=Ted&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Africa; arid environment; channels; climate; deflation; Earth; Egypt; erosion; highlands; impact basins; impact craters; impact features; Margaritifer Sinus; Mars; Mars Orbiter Camera; natural analogs; North Africa; paleoclimatology; planets; playas; terrestrial comparison; terrestrial environment; terrestrial planets; valley networks; wind erosion ER - TY - JOUR T1 - Surficial geology of the Spirit rover traverse in Gusev Crater; dry and desiccating since the Hesperian AN - 50259879; 2008-067683 JF - LPI Contribution AU - Golombek, M P AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8055 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - eolian features KW - impact features KW - surficial geology KW - Mars KW - landing sites KW - Hesperian KW - erosion rates KW - Mars Exploration Rover KW - sediments KW - rocks KW - Gusev Crater KW - climate KW - soils KW - sand KW - clastic sediments KW - ejecta KW - bedforms KW - desiccation KW - Columbia Hills KW - terrestrial planets KW - planets KW - Bonneville Crater KW - depressions KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50259879?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Surficial+geology+of+the+Spirit+rover+traverse+in+Gusev+Crater%3B+dry+and+desiccating+since+the+Hesperian&rft.au=Golombek%2C+M+P%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Golombek&rft.aufirst=M&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bedforms; Bonneville Crater; clastic sediments; climate; Columbia Hills; depressions; desiccation; ejecta; eolian features; erosion rates; Gusev Crater; Hesperian; impact craters; impact features; landing sites; Mars; Mars Exploration Rover; planets; rocks; sand; sediments; soils; surficial geology; terrestrial planets ER - TY - JOUR T1 - The first billion years of Martian history as seen from the SNC meteorites; a review AN - 50259830; 2008-067677 JF - LPI Contribution AU - Jones, J H AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8082 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - isotope fractionation KW - stony meteorites KW - isotopes KW - Martian meteorites KW - chassignite KW - Mars KW - Elephant Moraine Meteorites KW - stable isotopes KW - melts KW - SNC Meteorites KW - meteorites KW - EETA 79001 KW - noble gases KW - carbon KW - rare earths KW - water KW - Yamato Meteorites KW - isotope ratios KW - differentiation KW - C-13/C-12 KW - atmosphere KW - QUE 94201 KW - xenon KW - achondrites KW - terrestrial planets KW - Nd-144/Nd-143 KW - planets KW - Antarctica KW - shergottite KW - D/H KW - metals KW - hydrogen KW - Queen Alexandra Range Meteorites KW - core KW - neodymium KW - Chassigny Meteorite KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50259830?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+first+billion+years+of+Martian+history+as+seen+from+the+SNC+meteorites%3B+a+review&rft.au=Jones%2C+J+H%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Jones&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - achondrites; Antarctica; atmosphere; C-13/C-12; carbon; chassignite; Chassigny Meteorite; core; D/H; differentiation; EETA 79001; Elephant Moraine Meteorites; hydrogen; isotope fractionation; isotope ratios; isotopes; Mars; Martian meteorites; melts; metals; meteorites; Nd-144/Nd-143; neodymium; noble gases; planets; QUE 94201; Queen Alexandra Range Meteorites; rare earths; shergottite; SNC Meteorites; stable isotopes; stony meteorites; terrestrial planets; water; xenon; Yamato Meteorites ER - TY - JOUR T1 - Geomorphic evidence for Martian ground ice and climate change AN - 50258492; 2008-127672 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Kanner, L C AU - Allen, C C AU - Bell, M S AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - water KW - imagery KW - obliquity of the ecliptic KW - elevation KW - Mars KW - Mars Orbiter Camera KW - Mars Odyssey KW - climate change KW - terrestrial planets KW - sublimation KW - planets KW - terrains KW - ice KW - Mars Global Surveyor Program KW - ground ice KW - latitude KW - geomorphology KW - polygons KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50258492?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Geomorphic+evidence+for+Martian+ground+ice+and+climate+change&rft.au=Kanner%2C+L+C%3BAllen%2C+C+C%3BBell%2C+M+S%3BAnonymous&rft.aulast=Kanner&rft.aufirst=L&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1982.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 2, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - climate change; elevation; geomorphology; ground ice; ice; imagery; latitude; Mars; Mars Global Surveyor Program; Mars Odyssey; Mars Orbiter Camera; obliquity of the ecliptic; planets; polygons; sublimation; terrains; terrestrial planets; water ER - TY - JOUR T1 - MARIE; current status and results from 20 months of observations at Mars AN - 50257976; 2008-127645 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Zeitlin, C AU - Andersen, V AU - Atwell, W AU - Cleghorn, T F AU - Cucinotta, F A AU - Lee, K T AU - Pinsky, L AU - Saganti, P AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - galactic cosmic radiation KW - Mars KW - ions KW - Mars Odyssey KW - geometry KW - terrestrial planets KW - planets KW - detection KW - noble gases KW - MARIE instrument KW - helium KW - cosmic rays KW - solar particle events KW - particles KW - instruments KW - solar activity KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257976?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=MARIE%3B+current+status+and+results+from+20+months+of+observations+at+Mars&rft.au=Zeitlin%2C+C%3BAndersen%2C+V%3BAtwell%2C+W%3BCleghorn%2C+T+F%3BCucinotta%2C+F+A%3BLee%2C+K+T%3BPinsky%2C+L%3BSaganti%2C+P%3BAnonymous&rft.aulast=Zeitlin&rft.aufirst=C&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1954.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - SuppNotes - Accessed on Feb. 27, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cosmic rays; detection; galactic cosmic radiation; geometry; helium; instruments; ions; MARIE instrument; Mars; Mars Odyssey; noble gases; particles; planets; solar activity; solar particle events; terrestrial planets ER - TY - JOUR T1 - Cryptoendolith alteration of Antarctic sandstone substrates; pioneers or opportunists? AN - 50257719; 2008-067755 JF - LPI Contribution AU - Blackhurst, R L AU - Genge, M J AU - Kearsley, A T AU - Grady, M M AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8031 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - alteration KW - degradation KW - communities KW - lichens KW - sandstone KW - mass spectra KW - Mars KW - emission spectra KW - substrates KW - ICP atomic emission spectra KW - sedimentary rocks KW - major elements KW - spectra KW - chemical weathering KW - minor elements KW - weathering KW - terrestrial planets KW - ICP mass spectra KW - planets KW - Antarctica KW - natural analogs KW - McMurdo dry valleys KW - Beacon Sandstone KW - Victoria Land KW - clastic rocks KW - endolithic taxa KW - 06A:Sedimentary petrology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257719?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Cryptoendolith+alteration+of+Antarctic+sandstone+substrates%3B+pioneers+or+opportunists%3F&rft.au=Blackhurst%2C+R+L%3BGenge%2C+M+J%3BKearsley%2C+A+T%3BGrady%2C+M+M%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Blackhurst&rft.aufirst=R&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alteration; Antarctica; Beacon Sandstone; chemical weathering; clastic rocks; communities; degradation; emission spectra; endolithic taxa; ICP atomic emission spectra; ICP mass spectra; lichens; major elements; Mars; mass spectra; McMurdo dry valleys; minor elements; natural analogs; planets; sandstone; sedimentary rocks; spectra; substrates; terrestrial planets; Victoria Land; weathering ER - TY - JOUR T1 - A reassessment of the Mars ocean hypothesis AN - 50257658; 2008-067744 JF - LPI Contribution AU - Parker, T J AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8085 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Meridiani Planum KW - imagery KW - THEMIS KW - optical spectra KW - shorelines KW - Mars KW - Mars Orbiter Camera KW - erosion features KW - terraces KW - Mars Odyssey KW - layered materials KW - infrared spectra KW - terrestrial planets KW - Mars Exploration Rover KW - planets KW - topography KW - mosaics KW - Mars Global Surveyor Program KW - MOLA KW - spectra KW - sedimentary structures KW - Gusev Crater KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257658?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+reassessment+of+the+Mars+ocean+hypothesis&rft.au=Parker%2C+T+J%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Parker&rft.aufirst=T&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - erosion features; Gusev Crater; imagery; infrared spectra; layered materials; Mars; Mars Exploration Rover; Mars Global Surveyor Program; Mars Odyssey; Mars Orbiter Camera; Meridiani Planum; MOLA; mosaics; optical spectra; planets; sedimentary structures; shorelines; spectra; terraces; terrestrial planets; THEMIS; topography ER - TY - JOUR T1 - Analysis of a spectrally unique deposit in the dissected Noachian terrain of Mars AN - 50257559; 2008-067726 JF - LPI Contribution AU - Noe Dobrea, E Z AU - Bell, J F, III AU - McConnochie, T H AU - Bandfield, J L AU - Malin, M AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8045 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - silicates KW - albedo KW - alteration KW - dunes KW - Noachian KW - impact features KW - Mars KW - intracrater deposits KW - calibration KW - multispectral analysis KW - pyroxene group KW - mixing KW - framework silicates KW - chain silicates KW - THEMIS KW - sulfates KW - atmosphere KW - Mars Orbiter Camera KW - Mars Odyssey KW - emissivity KW - clay minerals KW - terrestrial planets KW - morphology KW - planets KW - terrains KW - Mars Global Surveyor Program KW - sheet silicates KW - impact craters KW - corrections KW - feldspar group KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257559?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Analysis+of+a+spectrally+unique+deposit+in+the+dissected+Noachian+terrain+of+Mars&rft.au=Noe+Dobrea%2C+E+Z%3BBell%2C+J+F%2C+III%3BMcConnochie%2C+T+H%3BBandfield%2C+J+L%3BMalin%2C+M%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Noe+Dobrea&rft.aufirst=E&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - albedo; alteration; atmosphere; calibration; chain silicates; clay minerals; corrections; dunes; emissivity; feldspar group; framework silicates; impact craters; impact features; intracrater deposits; Mars; Mars Global Surveyor Program; Mars Odyssey; Mars Orbiter Camera; mixing; morphology; multispectral analysis; Noachian; planets; pyroxene group; sheet silicates; silicates; sulfates; terrains; terrestrial planets; THEMIS ER - TY - JOUR T1 - New observations of valley networks using THEMIS (Mars Odyssey) and HRSC AN - 50257338; 2008-067749 JF - LPI Contribution AU - Masson, P AU - Ansan, V AU - Lanz, J AU - Mangold, N AU - Quantin, C AU - Neukum, G AU - Hauber, E AU - Jaumann, R AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8019 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - imagery KW - Valles Marineris KW - Noachian KW - valleys KW - THEMIS KW - drainage patterns KW - morphometry KW - Mars KW - Hesperian KW - erosion features KW - valley networks KW - outflow channels KW - High Resolution Stereo Camera KW - paleoclimatology KW - Mars Odyssey KW - terrestrial planets KW - planets KW - topography KW - runoff KW - Mars Express KW - Echus Chasma KW - gullies KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257338?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=New+observations+of+valley+networks+using+THEMIS+%28Mars+Odyssey%29+and+HRSC&rft.au=Masson%2C+P%3BAnsan%2C+V%3BLanz%2C+J%3BMangold%2C+N%3BQuantin%2C+C%3BNeukum%2C+G%3BHauber%2C+E%3BJaumann%2C+R%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Masson&rft.aufirst=P&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - drainage patterns; Echus Chasma; erosion features; gullies; Hesperian; High Resolution Stereo Camera; imagery; Mars; Mars Express; Mars Odyssey; morphometry; Noachian; outflow channels; paleoclimatology; planets; runoff; terrestrial planets; THEMIS; topography; Valles Marineris; valley networks; valleys ER - TY - JOUR T1 - Evaluating a potential link between crustal aqueous processes and surface fines on Mars using hyperspectral data analysis AN - 50257269; 2008-067738 JF - LPI Contribution AU - Vicenzi, E P AU - Rost, D AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8068 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - hyperspectral analysis KW - stony meteorites KW - secondary minerals KW - Martian meteorites KW - fines KW - data processing KW - mass spectroscopy KW - Mars KW - veins KW - achondrites KW - temperature KW - terrestrial planets KW - ion probe KW - aqueous alteration KW - planets KW - meteorites KW - chemical reactions KW - time-of-flight secondary ion mass spectroscopy KW - low temperature KW - X-ray analysis KW - spectroscopy KW - image analysis KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257269?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Evaluating+a+potential+link+between+crustal+aqueous+processes+and+surface+fines+on+Mars+using+hyperspectral+data+analysis&rft.au=Vicenzi%2C+E+P%3BRost%2C+D%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Vicenzi&rft.aufirst=E&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - achondrites; aqueous alteration; chemical reactions; crust; data processing; fines; hyperspectral analysis; image analysis; ion probe; low temperature; Mars; Martian meteorites; mass spectroscopy; meteorites; planets; secondary minerals; spectroscopy; stony meteorites; temperature; terrestrial planets; time-of-flight secondary ion mass spectroscopy; veins; X-ray analysis ER - TY - JOUR T1 - Numerical modelling of impact-induced hydrothermal activity on early Mars AN - 50257196; 2008-067716 JF - LPI Contribution AU - Abramov, O AU - Kring, D A AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8062 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - thermophilic taxa KW - numerical models KW - impact features KW - thermal conductivity KW - finite difference analysis KW - astrobiology KW - Mars KW - impacts KW - convection KW - simulation KW - hydrothermal conditions KW - ground water KW - terrestrial planets KW - planets KW - habitat KW - paleoenvironment KW - circulation KW - heat flow KW - cooling KW - impact craters KW - permeability KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257196?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Numerical+modelling+of+impact-induced+hydrothermal+activity+on+early+Mars&rft.au=Abramov%2C+O%3BKring%2C+D+A%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Abramov&rft.aufirst=O&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 24 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; circulation; convection; cooling; finite difference analysis; ground water; habitat; heat flow; hydrothermal conditions; impact craters; impact features; impacts; Mars; numerical models; paleoenvironment; permeability; planets; simulation; terrestrial planets; thermal conductivity; thermophilic taxa ER - TY - JOUR T1 - Hydrothermal deposits within Martian impact craters; significance, location, and sampling strategy AN - 50257152; 2008-067715 JF - LPI Contribution AU - Osinski, G R AU - Lee, P AU - Melosh, H J AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8017 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - impact features KW - Mars KW - impacts KW - veins KW - metasomatism KW - hydrothermal conditions KW - terrestrial planets KW - Queen Elizabeth Islands KW - planets KW - melting KW - Devon Island KW - Canada KW - ice KW - Nunavut KW - Haughton Crater KW - mineralization KW - impact craters KW - hydrothermal alteration KW - vugs KW - Mars analogs KW - meltwater KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257152?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Hydrothermal+deposits+within+Martian+impact+craters%3B+significance%2C+location%2C+and+sampling+strategy&rft.au=Osinski%2C+G+R%3BLee%2C+P%3BMelosh%2C+H+J%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Osinski&rft.aufirst=G&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - sect. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Canada; Devon Island; Haughton Crater; hydrothermal alteration; hydrothermal conditions; ice; impact craters; impact features; impacts; Mars; Mars analogs; melting; meltwater; metasomatism; mineralization; Nunavut; planets; Queen Elizabeth Islands; terrestrial planets; veins; vugs ER - TY - JOUR T1 - Extensive bedrock throughout Terra Meridiani, Mars; implications for regional hydrologic processes AN - 50257110; 2008-067703 JF - LPI Contribution AU - Hynek, B M AU - Jakosky, B M AU - Putzig, N T AU - Mellon, M T AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8058 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - water KW - hydrology KW - bedrock KW - albedo KW - Meridiani Planum KW - alteration KW - etched terrains KW - thermal inertia KW - THEMIS KW - Mars KW - landing sites KW - terrestrial planets KW - planets KW - hematite KW - oxides KW - outcrops KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257110?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Extensive+bedrock+throughout+Terra+Meridiani%2C+Mars%3B+implications+for+regional+hydrologic+processes&rft.au=Hynek%2C+B+M%3BJakosky%2C+B+M%3BPutzig%2C+N+T%3BMellon%2C+M+T%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Hynek&rft.aufirst=B&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life 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 - SubjectsTermNotLitGenreText - albedo; alteration; bedrock; etched terrains; hematite; hydrology; landing sites; Mars; Meridiani Planum; outcrops; oxides; planets; remote sensing; terrestrial planets; THEMIS; thermal inertia; water ER - TY - JOUR T1 - New perspectives on ancient Mars AN - 50257064; 2008-067680 JF - LPI Contribution AU - Solomon, Sean C AU - Aharonson, O AU - Aurnou, J M AU - Banerdt, W B AU - Carr, M H AU - Dombard, A J AU - Frey, H V AU - Golombek, M P AU - Hauck, S A, II AU - Head, J W, III AU - Jakosky, B M AU - Johnson, C L AU - McGovern, P J AU - Neumann, G A AU - Phillips, R J AU - Smith, D E AU - Zuber, M T AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8087 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Noachian KW - isotopes KW - magnetization KW - Mars KW - stable isotopes KW - magnetic field KW - topography KW - tungsten KW - thickness KW - water content KW - climate KW - buried features KW - water KW - dynamos KW - differentiation KW - magnetic anomalies KW - atmosphere KW - paleomagnetism KW - W-182 KW - terrestrial planets KW - planets KW - paleoenvironment KW - metals KW - crustal dichotomy KW - core KW - Tharsis KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50257064?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=New+perspectives+on+ancient+Mars&rft.au=Solomon%2C+Sean+C%3BAharonson%2C+O%3BAurnou%2C+J+M%3BBanerdt%2C+W+B%3BCarr%2C+M+H%3BDombard%2C+A+J%3BFrey%2C+H+V%3BGolombek%2C+M+P%3BHauck%2C+S+A%2C+II%3BHead%2C+J+W%2C+III%3BJakosky%2C+B+M%3BJohnson%2C+C+L%3BMcGovern%2C+P+J%3BNeumann%2C+G+A%3BPhillips%2C+R+J%3BSmith%2C+D+E%3BZuber%2C+M+T%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Solomon&rft.aufirst=Sean&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 27 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; buried features; climate; core; crust; crustal dichotomy; differentiation; dynamos; isotopes; magnetic anomalies; magnetic field; magnetization; Mars; metals; Noachian; paleoenvironment; paleomagnetism; planets; stable isotopes; terrestrial planets; Tharsis; thickness; topography; tungsten; W-182; water; water content ER - TY - JOUR T1 - Fossilization of microorganisms in one year under extremely reducing geochemical aquifer conditions; implications for Mars astrobiology AN - 50256976; 2008-067737 JF - LPI Contribution AU - Velbel, M A AU - McGuire, J T AU - Brandt, D S AU - Madden, A S AU - Long, D T AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8052 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - silicates KW - encrustations KW - experimental studies KW - terrestrial environment KW - garnet group KW - astrobiology KW - Mars KW - fossilization KW - biomarkers KW - geochemical aquifers KW - terrestrial planets KW - nesosilicates KW - morphology KW - planets KW - precipitation KW - orthosilicates KW - mineralization KW - carbonates KW - preservation KW - microorganisms KW - 08:General paleontology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50256976?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Fossilization+of+microorganisms+in+one+year+under+extremely+reducing+geochemical+aquifer+conditions%3B+implications+for+Mars+astrobiology&rft.au=Velbel%2C+M+A%3BMcGuire%2C+J+T%3BBrandt%2C+D+S%3BMadden%2C+A+S%3BLong%2C+D+T%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Velbel&rft.aufirst=M&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 22 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; biomarkers; carbonates; encrustations; experimental studies; fossilization; garnet group; geochemical aquifers; Mars; microorganisms; mineralization; morphology; nesosilicates; orthosilicates; planets; precipitation; preservation; silicates; terrestrial environment; terrestrial planets ER - TY - JOUR T1 - The "Brine Splat" hypothesis for features observed at the Opportunity landing site AN - 50256929; 2008-067711 JF - LPI Contribution AU - Knauth, L P AU - Burt, D M AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8047 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - water KW - chemically precipitated rocks KW - sulfates KW - Opportunity Rover KW - Mars KW - landing sites KW - impacts KW - evaporites KW - ejecta KW - weathering KW - hydrosphere KW - terrestrial planets KW - Mars Exploration Rover KW - jarosite KW - planets KW - sedimentary rocks KW - hematite KW - ice KW - brines KW - oxides KW - regolith KW - early Mars KW - salt KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50256929?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+%22Brine+Splat%22+hypothesis+for+features+observed+at+the+Opportunity+landing+site&rft.au=Knauth%2C+L+P%3BBurt%2C+D+M%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Knauth&rft.aufirst=L&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - brines; chemically precipitated rocks; early Mars; ejecta; evaporites; hematite; hydrosphere; ice; impacts; jarosite; landing sites; Mars; Mars Exploration Rover; Opportunity Rover; oxides; planets; regolith; salt; sedimentary rocks; sulfates; terrestrial planets; water; weathering ER - TY - JOUR T1 - Potential for early life hosted in basaltic glass on a wet Mars AN - 50256782; 2008-067754 JF - LPI Contribution AU - Banerjee, N R AU - Muehlenbachs, Karlis AU - Furnes, H AU - Studigel, H AU - de Wit, M AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8048 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - oceanic crust KW - alteration KW - volcanic rocks KW - glasses KW - isotopes KW - palagonitization KW - igneous rocks KW - astrobiology KW - Mars KW - metasomatism KW - stable isotopes KW - carbon KW - basaltic composition KW - early Mars KW - water KW - isotope ratios KW - C-13/C-12 KW - ophiolite KW - biomarkers KW - pillow lava KW - palagonite KW - terrestrial planets KW - planets KW - habitat KW - biogenic processes KW - lava KW - petrography KW - preservation KW - endolithic taxa KW - crust KW - microorganisms KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50256782?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Potential+for+early+life+hosted+in+basaltic+glass+on+a+wet+Mars&rft.au=Banerjee%2C+N+R%3BMuehlenbachs%2C+Karlis%3BFurnes%2C+H%3BStudigel%2C+H%3Bde+Wit%2C+M%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Banerjee&rft.aufirst=N&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 19 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alteration; astrobiology; basaltic composition; biogenic processes; biomarkers; C-13/C-12; carbon; crust; early Mars; endolithic taxa; glasses; habitat; igneous rocks; isotope ratios; isotopes; lava; Mars; metasomatism; microorganisms; oceanic crust; ophiolite; palagonite; palagonitization; petrography; pillow lava; planets; preservation; stable isotopes; terrestrial planets; volcanic rocks; water ER - TY - JOUR T1 - Ancient ice-covered lakes in the Echus/Kasei valley system, Mars AN - 50256711; 2008-067740 JF - LPI Contribution AU - Woodworth-Lynas, Christopher AU - Guigne, Jacques Yves AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8037 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - lava flows KW - pits KW - sea ice KW - shorelines KW - Mars KW - paleolakes KW - Mars Orbiter Camera KW - terrestrial planets KW - planets KW - lake ice KW - ice KW - surface features KW - sediments KW - Mars Global Surveyor Program KW - Kasei Vallis KW - Echus Chasma KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50256711?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Ancient+ice-covered+lakes+in+the+Echus%2FKasei+valley+system%2C+Mars&rft.au=Woodworth-Lynas%2C+Christopher%3BGuigne%2C+Jacques+Yves%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Woodworth-Lynas&rft.aufirst=Christopher&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Echus Chasma; ice; Kasei Vallis; lake ice; lava flows; Mars; Mars Global Surveyor Program; Mars Orbiter Camera; paleolakes; pits; planets; sea ice; sediments; shorelines; surface features; terrestrial planets ER - TY - JOUR T1 - In situ and displaced rocks exposed on Meridiani Planum, Mars as observed by the Mars Exploration Rover Opportunity; chemistry, mineralogy and physical properties AN - 50256588; 2008-067710 JF - LPI Contribution AU - Farrand, W H AU - Jolliff, B L AU - Bell, J F, III AU - Grotzinger, J AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8079 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - imagery KW - volcanic rocks KW - igneous rocks KW - Mars KW - Mars Exploration Rover KW - mineral composition KW - hematite KW - basalts KW - sediments KW - oxides KW - chemical composition KW - spherules KW - Meridiani Planum KW - in situ KW - sulfates KW - clastic sediments KW - textures KW - Endurance Crater KW - terrestrial planets KW - jarosite KW - Eagle Crater KW - cobbles KW - planets KW - physical properties KW - olivine basalt KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50256588?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=In+situ+and+displaced+rocks+exposed+on+Meridiani+Planum%2C+Mars+as+observed+by+the+Mars+Exploration+Rover+Opportunity%3B+chemistry%2C+mineralogy+and+physical+properties&rft.au=Farrand%2C+W+H%3BJolliff%2C+B+L%3BBell%2C+J+F%2C+III%3BGrotzinger%2C+J%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Farrand&rft.aufirst=W&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - basalts; chemical composition; clastic sediments; cobbles; Eagle Crater; Endurance Crater; hematite; igneous rocks; imagery; in situ; jarosite; Mars; Mars Exploration Rover; Meridiani Planum; mineral composition; olivine basalt; oxides; physical properties; planets; sediments; spherules; sulfates; terrestrial planets; textures; volcanic rocks ER - TY - JOUR T1 - Utah marbles and Mars blueberries; terrestrial analogs for hematite concretions on Mars AN - 50256532; 2008-067694 JF - LPI Contribution AU - Chan, Marjorie A AU - Beitler, Brenda AU - Parry, W T AU - Ormo, Jens AU - Komatsu, Goro AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8012 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - United States KW - imagery KW - secondary structures KW - sandstone KW - Navajo Sandstone KW - Mars KW - Mesozoic KW - terrestrial planets KW - morphology KW - models KW - Mars Exploration Rover KW - planets KW - concretions KW - sedimentary rocks KW - mineral composition KW - hematite KW - diagenesis KW - oxides KW - terrestrial comparison KW - Utah KW - sedimentary structures KW - Martian blueberries KW - clastic rocks KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50256532?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Utah+marbles+and+Mars+blueberries%3B+terrestrial+analogs+for+hematite+concretions+on+Mars&rft.au=Chan%2C+Marjorie+A%3BBeitler%2C+Brenda%3BParry%2C+W+T%3BOrmo%2C+Jens%3BKomatsu%2C+Goro%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Chan&rft.aufirst=Marjorie&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - clastic rocks; concretions; diagenesis; hematite; imagery; Mars; Mars Exploration Rover; Martian blueberries; Mesozoic; mineral composition; models; morphology; Navajo Sandstone; oxides; planets; sandstone; secondary structures; sedimentary rocks; sedimentary structures; terrestrial comparison; terrestrial planets; United States; Utah ER - TY - JOUR T1 - Do Martian blueberries have pits? Artifacts of Martian water past AN - 50256522; 2008-067704 JF - LPI Contribution AU - Lerman, L AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8063 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - water KW - hydrology KW - pits KW - paleohydrology KW - cyclic processes KW - bubbles KW - astrobiology KW - Mars KW - blueberries KW - droplets KW - terrestrial planets KW - planets KW - organic compounds KW - hydrologic cycle KW - bacteria KW - aerosols KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50256522?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Do+Martian+blueberries+have+pits%3F+Artifacts+of+Martian+water+past&rft.au=Lerman%2C+L%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Lerman&rft.aufirst=L&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; astrobiology; bacteria; blueberries; bubbles; cyclic processes; droplets; hydrologic cycle; hydrology; Mars; organic compounds; paleohydrology; pits; planets; terrestrial planets; water ER - TY - JOUR T1 - Impact crater paleolakes in Hellas and Thaumasia areas, Mars AN - 50256475; 2008-067689 JF - LPI Contribution AU - Ansan, V AU - Mangold, N AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8006 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - water KW - hydrology KW - impact features KW - erosion KW - lakes KW - Mars KW - Hesperian KW - crater lakes KW - paleoclimatology KW - climate change KW - Thamasia KW - terrestrial planets KW - morphology KW - planets KW - hydrologic cycle KW - lacustrine environment KW - impact craters KW - Terby Crater KW - Hellas Planitia KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50256475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Impact+crater+paleolakes+in+Hellas+and+Thaumasia+areas%2C+Mars&rft.au=Ansan%2C+V%3BMangold%2C+N%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Ansan&rft.aufirst=V&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 9 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - climate change; crater lakes; erosion; Hellas Planitia; Hesperian; hydrologic cycle; hydrology; impact craters; impact features; lacustrine environment; lakes; Mars; morphology; paleoclimatology; planets; Terby Crater; terrestrial planets; Thamasia; water ER - TY - JOUR T1 - Paleo-Earth, paleo-Mars; different planets, similar climate modeling challenges AN - 50256467; 2008-067732 JF - LPI Contribution AU - Santiago, D L AU - Sloan, L C AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8022 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - general circulation models KW - Earth KW - atmosphere KW - Mars KW - early Earth KW - terrestrial planets KW - orbital forcing KW - planets KW - paleoenvironment KW - interplanetary comparison KW - greenhouse effect KW - climate forcing KW - early Mars KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50256467?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Paleo-Earth%2C+paleo-Mars%3B+different+planets%2C+similar+climate+modeling+challenges&rft.au=Santiago%2C+D+L%3BSloan%2C+L+C%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Santiago&rft.aufirst=D&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - Document feature - 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; climate; climate forcing; early Earth; early Mars; Earth; general circulation models; greenhouse effect; interplanetary comparison; Mars; orbital forcing; paleoenvironment; planets; terrestrial planets ER - TY - JOUR T1 - Antarctic soil derived from the Ferrar Dolerite and implications for the formation of Martian surface materials AN - 50256423; 2008-067722 JF - LPI Contribution AU - McAdam, A C AU - Leshin, L A AU - Harvey, R P AU - Hoffman, E J AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8050 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - silicates KW - alteration KW - iron oxides KW - X-ray diffraction data KW - Mars KW - iron KW - ferric iron KW - sedimentary rocks KW - pyroxene group KW - mineral composition KW - thermal emission KW - oxides KW - spectra KW - Ferrar Group KW - Mossbauer spectra KW - chain silicates KW - soils KW - chemical weathering KW - chemically precipitated rocks KW - sulfates KW - secondary minerals KW - Jurassic KW - oxidation KW - grain size KW - Rietveld refinement KW - evaporites KW - weathering KW - Mesozoic KW - ferrous iron KW - clay minerals KW - terrestrial planets KW - planets KW - Antarctica KW - metals KW - sheet silicates KW - weathering rates KW - Mars analogs KW - salt KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50256423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Antarctic+soil+derived+from+the+Ferrar+Dolerite+and+implications+for+the+formation+of+Martian+surface+materials&rft.au=McAdam%2C+A+C%3BLeshin%2C+L+A%3BHarvey%2C+R+P%3BHoffman%2C+E+J%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=McAdam&rft.aufirst=A&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 19 N1 - PubXState - TX N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alteration; Antarctica; chain silicates; chemical weathering; chemically precipitated rocks; clay minerals; evaporites; Ferrar Group; ferric iron; ferrous iron; grain size; iron; iron oxides; Jurassic; Mars; Mars analogs; Mesozoic; metals; mineral composition; Mossbauer spectra; oxidation; oxides; planets; pyroxene group; Rietveld refinement; salt; secondary minerals; sedimentary rocks; sheet silicates; silicates; soils; spectra; sulfates; terrestrial planets; thermal emission; weathering; weathering rates; X-ray diffraction data ER - TY - JOUR T1 - Impactites on Mars; what should be expect and what is the role of volatiles? AN - 50255522; 2008-067727 JF - LPI Contribution AU - Osinski, G R AU - Melosh, H J AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8018 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - cratering KW - impact features KW - Mars KW - Europe KW - crater fill KW - Queen Elizabeth Islands KW - Central Europe KW - Nunavut KW - metamorphic rocks KW - Haughton Crater KW - suevite KW - breccia KW - impactites KW - Bavaria Germany KW - impact breccia KW - impacts KW - metamorphism KW - ejecta KW - terrestrial planets KW - planets KW - volatiles KW - Devon Island KW - Canada KW - classification KW - Ries Crater KW - impact craters KW - Germany KW - fluidization KW - shock metamorphism KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50255522?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Impactites+on+Mars%3B+what+should+be+expect+and+what+is+the+role+of+volatiles%3F&rft.au=Osinski%2C+G+R%3BMelosh%2C+H+J%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Osinski&rft.aufirst=G&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Bavaria Germany; breccia; Canada; Central Europe; classification; crater fill; cratering; Devon Island; ejecta; Europe; fluidization; Germany; Haughton Crater; impact breccia; impact craters; impact features; impactites; impacts; Mars; metamorphic rocks; metamorphism; Nunavut; planets; Queen Elizabeth Islands; Ries Crater; shock metamorphism; suevite; terrestrial planets; volatiles ER - TY - JOUR T1 - Could Martian strawberries be? Prebiotic chemical evolution on an early Mars AN - 50255481; 2008-067705 JF - LPI Contribution AU - Lerman, L AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8066 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - hydrology KW - air-water interface KW - paleohydrology KW - cyclic processes KW - bubbles KW - Mars KW - prebiotic chemical evolution KW - terrestrial planets KW - planets KW - organic compounds KW - hydrologic cycle KW - paleoenvironment KW - aerosols KW - early Mars KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50255481?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Could+Martian+strawberries+be%3F+Prebiotic+chemical+evolution+on+an+early+Mars&rft.au=Lerman%2C+L%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Lerman&rft.aufirst=L&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aerosols; air-water interface; bubbles; cyclic processes; early Mars; hydrologic cycle; hydrology; Mars; organic compounds; paleoenvironment; paleohydrology; planets; prebiotic chemical evolution; terrestrial planets ER - TY - JOUR T1 - Updating the evidence for oceans on early Mars AN - 50255438; 2008-067699 JF - LPI Contribution AU - Fairen, Alberto G AU - Dohm, James M AU - Oner, Tayfun AU - Ruiz, Javier AU - Rodriguez, Alexis P AU - Schulze-Makuch, Dirk AU - Ormo, Jens AU - McKay, Chris P AU - Baker, Victor R AU - Amils, Ricardo AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8053 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - sulfur dioxide KW - magnesium sulfates KW - shorelines KW - paleo-oceanography KW - Mars KW - iron hydroxides KW - carbon dioxide KW - terrestrial planets KW - hydroxides KW - planets KW - paleoenvironment KW - lowlands KW - volcanism KW - oxides KW - Olympus Mons KW - Tharsis KW - pH KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50255438?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Updating+the+evidence+for+oceans+on+early+Mars&rft.au=Fairen%2C+Alberto+G%3BDohm%2C+James+M%3BOner%2C+Tayfun%3BRuiz%2C+Javier%3BRodriguez%2C+Alexis+P%3BSchulze-Makuch%2C+Dirk%3BOrmo%2C+Jens%3BMcKay%2C+Chris+P%3BBaker%2C+Victor+R%3BAmils%2C+Ricardo%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Fairen&rft.aufirst=Alberto&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 25 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - carbon dioxide; hydroxides; iron hydroxides; lowlands; magnesium sulfates; Mars; Olympus Mons; oxides; paleo-oceanography; paleoenvironment; pH; planets; shorelines; sulfur dioxide; terrestrial planets; Tharsis; volcanism ER - TY - JOUR T1 - An historical search for unfrozen water at the Phoenix landing site AN - 50254776; 2008-127639 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Zent, Aaron AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - water KW - liquid phase KW - atmosphere KW - Mars KW - landing sites KW - thermal regime KW - energy balance KW - polar caps KW - ice caps KW - carbon dioxide KW - terrestrial planets KW - models KW - sublimation KW - planets KW - ice KW - atmospheric pressure KW - Phoenix Mission KW - ground ice KW - regolith KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254776?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+historical+search+for+unfrozen+water+at+the+Phoenix+landing+site&rft.au=Zent%2C+Aaron%3BAnonymous&rft.aulast=Zent&rft.aufirst=Aaron&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1947.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Feb. 27, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmosphere; atmospheric pressure; carbon dioxide; climate; energy balance; ground ice; ice; ice caps; landing sites; liquid phase; Mars; models; Phoenix Mission; planets; polar caps; regolith; sublimation; terrestrial planets; thermal regime; water ER - TY - JOUR T1 - Reconstructing geologic activity history of early Mars AN - 50254434; 2008-067743 JF - LPI Contribution AU - Hartmann, W K AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8008 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Meridiani Planum KW - Aram Chaos KW - obliquity of the ecliptic KW - impact features KW - equatorial region KW - sulfates KW - erosion KW - resurfacing KW - rates KW - Mars KW - erosion features KW - terrestrial planets KW - planets KW - Ares Vallis KW - paleoenvironment KW - chronology KW - ice KW - lacustrine environment KW - exhumation KW - impact craters KW - reconstruction KW - gullies KW - early Mars KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254434?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Reconstructing+geologic+activity+history+of+early+Mars&rft.au=Hartmann%2C+W+K%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Hartmann&rft.aufirst=W&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Aram Chaos; Ares Vallis; chronology; early Mars; equatorial region; erosion; erosion features; exhumation; gullies; ice; impact craters; impact features; lacustrine environment; Mars; Meridiani Planum; obliquity of the ecliptic; paleoenvironment; planets; rates; reconstruction; resurfacing; sulfates; terrestrial planets ER - TY - JOUR T1 - Early Mars, hydrothermal convective plumes, and "columns of life" AN - 50254373; 2008-067736 JF - LPI Contribution AU - Travis, B J AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8044 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - upwelling KW - plumes KW - communities KW - hydrothermal vents KW - aliphatic hydrocarbons KW - astrobiology KW - Mars KW - simulation KW - temperature KW - anaerobic taxa KW - heat flow KW - methanogenesis KW - geothermal gradient KW - ocean floors KW - early Mars KW - thermophilic taxa KW - methane KW - heat flux KW - numerical models KW - alkanes KW - convection KW - hydrothermal conditions KW - terrestrial planets KW - nutrients KW - planets KW - habitat KW - organic compounds KW - hydrocarbons KW - terrestrial comparison KW - mid-ocean ridges KW - microorganisms KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254373?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Early+Mars%2C+hydrothermal+convective+plumes%2C+and+%22columns+of+life%22&rft.au=Travis%2C+B+J%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Travis&rft.aufirst=B&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; anaerobic taxa; astrobiology; communities; convection; early Mars; geothermal gradient; habitat; heat flow; heat flux; hydrocarbons; hydrothermal conditions; hydrothermal vents; Mars; methane; methanogenesis; microorganisms; mid-ocean ridges; numerical models; nutrients; ocean floors; organic compounds; planets; plumes; simulation; temperature; terrestrial comparison; terrestrial planets; thermophilic taxa; upwelling ER - TY - JOUR T1 - Hypsometric analyses of Martian valley networks at watershed basin scale AN - 50254326; 2008-067709 JF - LPI Contribution AU - Luo, W AU - Arvidson, R E AU - Howard, A D AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8020 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - cratering KW - discriminant analysis KW - Moon KW - statistical analysis KW - watersheds KW - morphometry KW - Mars KW - landforms KW - valley networks KW - impacts KW - digital terrain models KW - lunar craters KW - hypsometry KW - ground water KW - terrestrial planets KW - planets KW - ground water sapping KW - runoff KW - classification KW - fluvial features KW - drainage basins KW - probability KW - MOLA KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Hypsometric+analyses+of+Martian+valley+networks+at+watershed+basin+scale&rft.au=Luo%2C+W%3BArvidson%2C+R+E%3BHoward%2C+A+D%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Luo&rft.aufirst=W&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - classification; cratering; digital terrain models; discriminant analysis; drainage basins; fluvial features; ground water; ground water sapping; hypsometry; impacts; landforms; lunar craters; Mars; MOLA; Moon; morphometry; planets; probability; runoff; statistical analysis; terrestrial planets; valley networks; watersheds ER - TY - JOUR T1 - Fe isotopes in Martian meteorites; role of water and possibility of life on Mars AN - 50254298; 2008-067688 JF - LPI Contribution AU - Anand, M AU - Mullane, E AU - Grady, M M AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8029 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - water KW - silicates KW - alteration KW - stony meteorites KW - secondary minerals KW - isotopes KW - Martian meteorites KW - astrobiology KW - Mars KW - biomarkers KW - achondrites KW - iron KW - clay minerals KW - terrestrial planets KW - planets KW - meteorites KW - metals KW - sheet silicates KW - carbonates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254298?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Fe+isotopes+in+Martian+meteorites%3B+role+of+water+and+possibility+of+life+on+Mars&rft.au=Anand%2C+M%3BMullane%2C+E%3BGrady%2C+M+M%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Anand&rft.aufirst=M&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - achondrites; alteration; astrobiology; biomarkers; carbonates; clay minerals; iron; isotopes; Mars; Martian meteorites; metals; meteorites; planets; secondary minerals; sheet silicates; silicates; stony meteorites; terrestrial planets; water ER - TY - JOUR T1 - Erosional history of the Martian highlands during the Noachian and Hesperian AN - 50254249; 2008-067747 JF - LPI Contribution AU - Howard, A D AU - Moore, J M AU - Craddock, R A AU - Irwin, R P, III AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8013 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - terrestrial environment KW - degradation KW - Noachian KW - impact features KW - erosion KW - Mars KW - landforms KW - atmospheric precipitation KW - Hesperian KW - erosion features KW - outflow channels KW - paleoclimatology KW - ground water KW - sediment yield KW - Terra Sirenum KW - gullies KW - early Mars KW - buried features KW - arid environment KW - drainage patterns KW - Terra Cimmeria KW - paleolakes KW - highlands KW - terrestrial planets KW - compaction KW - planets KW - alluvial fans KW - runoff KW - fluvial features KW - impact craters KW - incised valleys KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254249?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Erosional+history+of+the+Martian+highlands+during+the+Noachian+and+Hesperian&rft.au=Howard%2C+A+D%3BMoore%2C+J+M%3BCraddock%2C+R+A%3BIrwin%2C+R+P%2C+III%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Howard&rft.aufirst=A&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 31 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alluvial fans; arid environment; atmospheric precipitation; buried features; compaction; degradation; drainage patterns; early Mars; erosion; erosion features; fluvial features; ground water; gullies; Hesperian; highlands; impact craters; impact features; incised valleys; landforms; Mars; Noachian; outflow channels; paleoclimatology; paleolakes; planets; runoff; sediment yield; Terra Cimmeria; Terra Sirenum; terrestrial environment; terrestrial planets ER - TY - JOUR T1 - Climatological and hydrological evolution of early Mars as inferred from the geological record AN - 50254184; 2008-067742 JF - LPI Contribution AU - Baker, Victor R AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8073 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - obliquity of the ecliptic KW - upper Precambrian KW - Noachian KW - glaciation KW - erosion KW - Mars KW - atmospheric precipitation KW - paleoclimatology KW - climate change KW - catastrophism KW - denudation KW - volcanism KW - deltas KW - floods KW - greenhouse effect KW - early Mars KW - Neoproterozoic KW - Precambrian KW - paleohydrology KW - water erosion KW - Proterozoic KW - terrestrial planets KW - planets KW - plate tectonics KW - alluvial fans KW - runoff KW - fluvial features KW - terrestrial comparison KW - geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254184?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Climatological+and+hydrological+evolution+of+early+Mars+as+inferred+from+the+geological+record&rft.au=Baker%2C+Victor+R%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Baker&rft.aufirst=Victor&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alluvial fans; atmospheric precipitation; catastrophism; climate change; deltas; denudation; early Mars; erosion; floods; fluvial features; geomorphology; glaciation; greenhouse effect; Mars; Neoproterozoic; Noachian; obliquity of the ecliptic; paleoclimatology; paleohydrology; planets; plate tectonics; Precambrian; Proterozoic; runoff; terrestrial comparison; terrestrial planets; upper Precambrian; volcanism; water erosion ER - TY - JOUR T1 - Identification of sulfate deposits on Mars by OMEGA/Mars Express AN - 50254127; 2008-067700 JF - LPI Contribution AU - Gendrin, A AU - Bibring, J P AU - Gondet, B AU - Langevin, Y AU - Mangold, N AU - Mustard, J F AU - Poulet, F AU - Quantin, C AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8030 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - silicates KW - halides KW - serpentine KW - Valles Marineris KW - Mars KW - OMEGA instrument KW - serpentine group KW - gypsum KW - chlorides KW - oxides KW - Mars Express KW - polyhalite KW - Meridiani Planum KW - kainite KW - hisingerite KW - sulfates KW - natrojarosite KW - bloedite KW - smectite KW - atmosphere KW - nontronite KW - High Resolution Stereo Camera KW - ferrihydrite KW - epsomite KW - clay minerals KW - terrestrial planets KW - planets KW - hexahydrite KW - identification KW - kieserite KW - sheet silicates KW - vermiculite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254127?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Identification+of+sulfate+deposits+on+Mars+by+OMEGA%2FMars+Express&rft.au=Gendrin%2C+A%3BBibring%2C+J+P%3BGondet%2C+B%3BLangevin%2C+Y%3BMangold%2C+N%3BMustard%2C+J+F%3BPoulet%2C+F%3BQuantin%2C+C%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Gendrin&rft.aufirst=A&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - atmosphere; bloedite; chlorides; clay minerals; epsomite; ferrihydrite; gypsum; halides; hexahydrite; High Resolution Stereo Camera; hisingerite; identification; kainite; kieserite; Mars; Mars Express; Meridiani Planum; natrojarosite; nontronite; OMEGA instrument; oxides; planets; polyhalite; serpentine; serpentine group; sheet silicates; silicates; smectite; sulfates; terrestrial planets; Valles Marineris; vermiculite ER - TY - JOUR T1 - Deflections in lava flow directions relative to topography in the Tharsis region of Mars; indications of post-flow tectonic motion AN - 50254065; 2008-067693 JF - LPI Contribution AU - Chadwick, D J AU - Hughes, S S AU - Sakimoto, S E H AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8069 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - imagery KW - lava flows KW - THEMIS KW - Mars KW - deformation KW - Thermal Emission Imaging System KW - terrestrial planets KW - planets KW - topography KW - movement KW - MOLA KW - tectonics KW - Tharsis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50254065?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Deflections+in+lava+flow+directions+relative+to+topography+in+the+Tharsis+region+of+Mars%3B+indications+of+post-flow+tectonic+motion&rft.au=Chadwick%2C+D+J%3BHughes%2C+S+S%3BSakimoto%2C+S+E+H%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Chadwick&rft.aufirst=D&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - deformation; imagery; lava flows; Mars; MOLA; movement; planets; tectonics; terrestrial planets; Tharsis; THEMIS; Thermal Emission Imaging System; topography ER - TY - JOUR T1 - Geologic evolution of eastern Hellas, Mars; styles and timing of volatile-driven activity AN - 50252472; 2008-067753 JF - LPI Contribution AU - Crown, David A AU - Bleamaster, Leslie F, III AU - Mest, Scott C AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8027 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - degradation KW - Noachian KW - collapse structures KW - Hellas Basin KW - Mars KW - Hesperian KW - erosion features KW - Promethei Terra KW - Reull Vallis KW - ground water sapping KW - topography KW - Amazonian KW - ice KW - gullies KW - climate KW - water KW - Harmakhis Vallis KW - valleys KW - Tyrrhena Terra KW - Dao Vallis KW - valley networks KW - canyons KW - terrestrial planets KW - planets KW - volatiles KW - runoff KW - fluvial features KW - debris aprons KW - incised valleys KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50252472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Geologic+evolution+of+eastern+Hellas%2C+Mars%3B+styles+and+timing+of+volatile-driven+activity&rft.au=Crown%2C+David+A%3BBleamaster%2C+Leslie+F%2C+III%3BMest%2C+Scott+C%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Crown&rft.aufirst=David&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 25 N1 - PubXState - TX N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Amazonian; canyons; climate; collapse structures; Dao Vallis; debris aprons; degradation; erosion features; fluvial features; ground water sapping; gullies; Harmakhis Vallis; Hellas Basin; Hesperian; ice; incised valleys; Mars; Noachian; planets; Promethei Terra; Reull Vallis; runoff; terrestrial planets; topography; Tyrrhena Terra; valley networks; valleys; volatiles; water ER - TY - JOUR T1 - The formation of Tharsis in the early Noachian; what the line-of-sight gravity is telling us AN - 50252442; 2008-067739 JF - LPI Contribution AU - Williams, J P AU - Moore, W B AU - Nimmo, F AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8054 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - Noachian KW - free-air anomalies KW - Thaumasia KW - Tharsis Montes KW - Mars KW - admittance KW - terrestrial planets KW - models KW - planets KW - gravity anomalies KW - transfer functions KW - topography KW - volcanism KW - Tharsis KW - buried features KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50252442?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=The+formation+of+Tharsis+in+the+early+Noachian%3B+what+the+line-of-sight+gravity+is+telling+us&rft.au=Williams%2C+J+P%3BMoore%2C+W+B%3BNimmo%2C+F%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Williams&rft.aufirst=J&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - admittance; buried features; free-air anomalies; gravity anomalies; Mars; models; Noachian; planets; terrestrial planets; Tharsis; Tharsis Montes; Thaumasia; topography; transfer functions; volcanism ER - TY - JOUR T1 - Spectral analysis of diagenetic minerals in the Jurassic Navajo Sandstone; implications for paleo-groundwater geochemistry and hematite on Mars AN - 50252372; 2008-067690 JF - LPI Contribution AU - Beitler, Brenda AU - Chan, M A AU - Parry, W T AU - Ormo, Jens AU - Komatsu, G AU - Clifford, Steve AU - Farmer, Jack AU - Haberle, Robert M AU - Newsom, Horton E AU - Parker, Tim Y1 - 2004 PY - 2004 DA - 2004 EP - Abstract 8004 PB - Lunar and Planetary Institute, Houston, TX VL - 1211 SN - 0161-5297, 0161-5297 KW - United States KW - hyperspectral analysis KW - imagery KW - secondary structures KW - iron oxides KW - goethite KW - sandstone KW - Mars KW - sedimentary rocks KW - hematite KW - oxides KW - mineralization KW - sedimentary structures KW - secondary minerals KW - Jurassic KW - paleohydrology KW - Navajo Sandstone KW - satellite methods KW - Mesozoic KW - terrestrial planets KW - planets KW - concretions KW - Landsat KW - diagenesis KW - Utah KW - clastic rocks KW - Mars analogs KW - remote sensing KW - airborne methods KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50252372?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Spectral+analysis+of+diagenetic+minerals+in+the+Jurassic+Navajo+Sandstone%3B+implications+for+paleo-groundwater+geochemistry+and+hematite+on+Mars&rft.au=Beitler%2C+Brenda%3BChan%2C+M+A%3BParry%2C+W+T%3BOrmo%2C+Jens%3BKomatsu%2C+G%3BClifford%2C+Steve%3BFarmer%2C+Jack%3BHaberle%2C+Robert+M%3BNewsom%2C+Horton+E%3BParker%2C+Tim&rft.aulast=Beitler&rft.aufirst=Brenda&rft.date=2004-01-01&rft.volume=1211&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=LPI+Contribution&rft.issn=01615297&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Second conference on Early Mars; geologic, hydrologic, and climatic evolution and the implications for life N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; clastic rocks; concretions; diagenesis; goethite; hematite; hyperspectral analysis; imagery; iron oxides; Jurassic; Landsat; Mars; Mars analogs; Mesozoic; mineralization; Navajo Sandstone; oxides; paleohydrology; planets; remote sensing; sandstone; satellite methods; secondary minerals; secondary structures; sedimentary rocks; sedimentary structures; terrestrial planets; United States; Utah ER - TY - JOUR T1 - A preliminary relationship between the depth of Martian gullies and the abundance of hydrogen on near-surface Mars AN - 50251322; 2008-127667 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Frey, E L AU - Sakimoto, S E H AU - Frey, H V AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - water KW - THEMIS KW - Mars KW - Mars Orbiter Camera KW - erosion features KW - photography KW - Mars Odyssey KW - depth KW - ground water KW - Thermal Emission Imaging System KW - terrestrial planets KW - planets KW - ice KW - hydrogen KW - gamma-ray spectra KW - fluvial features KW - spectra KW - gullies KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50251322?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=A+preliminary+relationship+between+the+depth+of+Martian+gullies+and+the+abundance+of+hydrogen+on+near-surface+Mars&rft.au=Frey%2C+E+L%3BSakimoto%2C+S+E+H%3BFrey%2C+H+V%3BAnonymous&rft.aulast=Frey&rft.aufirst=E&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1977.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 2, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - depth; erosion features; fluvial features; gamma-ray spectra; ground water; gullies; hydrogen; ice; Mars; Mars Odyssey; Mars Orbiter Camera; photography; planets; spectra; terrestrial planets; THEMIS; Thermal Emission Imaging System; water ER - TY - JOUR T1 - Discovering the growing data resources in the Antarctic AN - 50247665; 2009-077750 JF - Terra Nostra (Bonn) AU - Leicester, S AU - Olsen, L A2 - Kunz-Pirrung, Martina A2 - Reinke, Manfred Y1 - 2004 PY - 2004 DA - 2004 SP - 341 PB - Alfred-Wegener-Stiftung, Bonn VL - 2004-4 SN - 0946-8978, 0946-8978 KW - Southern Ocean KW - human activity KW - aurora KW - data processing KW - atmosphere KW - paleoclimatology KW - hydrosphere KW - geology KW - Antarctica KW - ice KW - biosphere KW - snow KW - data bases KW - Global Change Master Directory KW - climate KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50247665?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Nostra+%28Bonn%29&rft.atitle=Discovering+the+growing+data+resources+in+the+Antarctic&rft.au=Leicester%2C+S%3BOlsen%2C+L&rft.aulast=Leicester&rft.aufirst=S&rft.date=2004-01-01&rft.volume=2004-4&rft.issue=&rft.spage=341&rft.isbn=&rft.btitle=&rft.title=Terra+Nostra+%28Bonn%29&rft.issn=09468978&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - XXVIII SCAR & COMNAP XVI meeting; SCAR open science conference, "Antarctica and the Southern Ocean in the global system"; XI SCALOP symposium, "Towards the International Polar Year and beyond" N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Institute of Geological and Nuclear Sciences Limited (GNS Science), Lower Hutt, New Zealand N1 - Date revised - 2009-01-01 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Antarctica; atmosphere; aurora; biosphere; climate; data bases; data processing; geology; Global Change Master Directory; human activity; hydrosphere; ice; paleoclimatology; snow; Southern Ocean ER - TY - JOUR T1 - A new hematite formation mechanism for Mars AN - 50246183; 2008-127689 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Minitti, Michelle E AU - Lane, Melissa D AU - Bishop, Janice L AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - volcanic rocks KW - glasses KW - palagonitization KW - igneous rocks KW - effusion KW - Mars KW - metasomatism KW - burial diagenesis KW - infrared spectra KW - laboratory studies KW - hematite KW - basalts KW - oxides KW - spectra KW - basalt flows KW - water KW - oxidation KW - weathering KW - emissivity KW - terrestrial planets KW - planets KW - Raman spectra KW - diagenesis KW - natural analogs KW - reflectance KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50246183?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=A+new+hematite+formation+mechanism+for+Mars&rft.au=Minitti%2C+Michelle+E%3BLane%2C+Melissa+D%3BBishop%2C+Janice+L%3BAnonymous&rft.aulast=Minitti&rft.aufirst=Michelle&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1999.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 6, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - basalt flows; basalts; burial diagenesis; diagenesis; effusion; emissivity; glasses; hematite; igneous rocks; infrared spectra; laboratory studies; Mars; metasomatism; natural analogs; oxidation; oxides; palagonitization; planets; Raman spectra; reflectance; spectra; terrestrial planets; volcanic rocks; water; weathering ER - TY - JOUR T1 - New thematic solar system exploration products for scientists and educators AN - 50244545; 2008-127683 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Lowes, Leslie AU - Wessen, Alice AU - Davis, Phil AU - Lindstrom, Marilyn AU - Anonymous Y1 - 2004 PY - 2004 DA - 2004 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 35 KW - solar system KW - programs KW - asteroids KW - Kuiper Belt KW - government agencies KW - Mars KW - education KW - dwarf planets KW - giant planets KW - exploration KW - terrestrial planets KW - Saturn KW - planets KW - educational resources KW - comets KW - NASA KW - Sun KW - outer planets KW - satellites KW - Pluto KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50244545?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=New+thematic+solar+system+exploration+products+for+scientists+and+educators&rft.au=Lowes%2C+Leslie%3BWessen%2C+Alice%3BDavis%2C+Phil%3BLindstrom%2C+Marilyn%3BAnonymous&rft.aulast=Lowes&rft.aufirst=Leslie&rft.date=2004-01-01&rft.volume=35&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2004/pdf/1993.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-fifth lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on March 2, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; comets; dwarf planets; education; educational resources; exploration; giant planets; government agencies; Kuiper Belt; Mars; NASA; outer planets; planets; Pluto; programs; satellites; Saturn; solar system; Sun; terrestrial planets ER - TY - JOUR T1 - The evolution of the Precambrian atmosphere; carbon isotopic evidence from the Australian continent AN - 50073482; 2010-020633 JF - Developments in Precambrian Geology AU - Lindsay, John F AU - Brasier, Martin D A2 - Eriksson, P. G. A2 - Altermann, W. A2 - Nelson, D. R. A2 - Mueller, W. U. A2 - Catuneanu, O. Y1 - 2004 PY - 2004 DA - 2004 SP - 388 EP - 403 PB - Elsevier, Amsterdam VL - 12 SN - 0166-2635, 0166-2635 KW - Pilbara Craton KW - upper Precambrian KW - oxygen KW - glaciation KW - isotopes KW - banded iron formations KW - sedimentary basins KW - Western Australia KW - mass spectra KW - paleoclimatology KW - stable isotopes KW - climate change KW - Mount Isa Inlier KW - sedimentary rocks KW - sampling KW - carbon KW - Queensland Australia KW - basins KW - X-ray fluorescence spectra KW - stratigraphic units KW - Australia KW - Archean KW - tectonics KW - spectra KW - geochemistry KW - tectonostratigraphic units KW - Neoproterozoic KW - chemically precipitated rocks KW - Precambrian KW - Australasia KW - isotope ratios KW - C-13/C-12 KW - sedimentation KW - atmosphere KW - Proterozoic KW - O-18/O-16 KW - orogenic belts KW - deformation KW - paleogeography KW - cratons KW - orogeny KW - ICP mass spectra KW - intracratonic basins KW - iron formations KW - carbonate rocks KW - Yilgarn Craton KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50073482?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Developments+in+Precambrian+Geology&rft.atitle=The+evolution+of+the+Precambrian+atmosphere%3B+carbon+isotopic+evidence+from+the+Australian+continent&rft.au=Lindsay%2C+John+F%3BBrasier%2C+Martin+D&rft.aulast=Lindsay&rft.aufirst=John&rft.date=2004-01-01&rft.volume=12&rft.issue=&rft.spage=388&rft.isbn=&rft.btitle=&rft.title=Developments+in+Precambrian+Geology&rft.issn=01662635&rft_id=info:doi/ L2 - http://www.elsevier.com/wps/find/bookseriesdescription.librarians/BS_DPG/description LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archean; atmosphere; Australasia; Australia; banded iron formations; basins; C-13/C-12; carbon; carbonate rocks; chemically precipitated rocks; climate change; cratons; deformation; geochemistry; glaciation; ICP mass spectra; intracratonic basins; iron formations; isotope ratios; isotopes; mass spectra; Mount Isa Inlier; Neoproterozoic; O-18/O-16; orogenic belts; orogeny; oxygen; paleoclimatology; paleogeography; Pilbara Craton; Precambrian; Proterozoic; Queensland Australia; sampling; sedimentary basins; sedimentary rocks; sedimentation; spectra; stable isotopes; stratigraphic units; tectonics; tectonostratigraphic units; upper Precambrian; Western Australia; X-ray fluorescence spectra; Yilgarn Craton ER - TY - BOOK T1 - Rivers and lakes AN - 50073020; 2010-020739 JF - Remote sensing for natural resource management and environmental monitoring AU - Mertes, Leal A K AU - Dekker, Arnold G AU - Brakenridge, G Robert AU - Birkett, Charon M AU - Letourneau, Guy A2 - Ustin, Susan L. A2 - Rencz, Andrew N. Y1 - 2004 PY - 2004 DA - 2004 PB - John Wiley & Sons, Hoboken, NJ SN - 0471317934 KW - United States KW - methods KW - water quality KW - Quebec KW - rivers and streams KW - lakes KW - mapping KW - Europe KW - ecosystems KW - Tar River KW - infrared spectra KW - AVHRR KW - sediments KW - floods KW - ecology KW - spectra KW - Netherlands KW - Isle Verte KW - Southeastern U.S. KW - RADARSAT KW - geochemistry KW - Atlantic Coastal Plain KW - hydrology KW - Western Europe KW - pigments KW - eastern North Carolina KW - sedimentation KW - Saint Lawrence Estuary KW - Eastern U.S. KW - hydrochemistry KW - fluvial sedimentation KW - Hurricane Floyd KW - Neuse River KW - chlorophyll KW - case studies KW - organic compounds KW - Roanoke River KW - Canada KW - North Carolina KW - Eastern Canada KW - hurricanes KW - remote sensing KW - airborne methods KW - 20:Applied geophysics KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50073020?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Mertes%2C+Leal+A+K%3BDekker%2C+Arnold+G%3BBrakenridge%2C+G+Robert%3BBirkett%2C+Charon+M%3BLetourneau%2C+Guy&rft.aulast=Mertes&rft.aufirst=Leal+A&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0471317934&rft.btitle=Rivers+and+lakes&rft.title=Rivers+and+lakes&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 - PubXState - NJ N1 - Document feature - illus. incl. 7 tables, sketch maps N1 - SuppNotes - Edition: 3; Published in cooperation with the American Society for Photogrammetry and Remote Sensing N1 - Last updated - 2012-06-07 ER - TY - JOUR T1 - Accommodating students with disabilities in soil science activities AN - 50063649; 2008-064578 AB - Soil science education is lacking in terms of accommodations for persons with disabilities. Individuals with disabilities are often excluded from soil science activities in school, and from soil science careers. GLOBE (Global Learning Observations to Benefit the Environment) is a worldwide, hands-on primary and secondary school-based education and science program led in the USA by a federal interagency program supported by National Aeronautics and Space Administration (NASA), National Science Foundation (NSF), and the U.S. State Department, in partnership with colleges and universities, state and local school systems, and nongovernment organizations. GLOBE encourages and promotes science in the classroom by providing students with the opportunity to collect scientifically valid data in the fields of atmosphere, hydrology, soils, and land cover/phenology and report it through the Internet. NASA collects and compiles data from GLOBE students around the world. This project in soil science at the University of Southern Maine originated as a result of the need to make soil science education accessible to individuals with disabilities. The GLOBE protocols were not originally developed using the concept of universal design, so the existing soils protocols were reworked, taking into account students with mobility, visual, hearing, and learning disabilities. A series of accommodations and suggestions were created to assist students with varying abilities, and their teachers. These new protocols were placed in easy-to-follow flowcharts with pictures and illustrations. The hope is that these model procedures will open the doors to soil science for all persons, including those with disabilities. JF - Journal of Natural Resources and Life Sciences Education AU - Langley-Turnbaugh, S J AU - Murphy, Kate AU - Levine, E Y1 - 2004 PY - 2004 DA - 2004 SP - 155 EP - 160 PB - American Society of Agronomy, Madison, WI VL - 33 SN - 1059-9053, 1059-9053 KW - soils KW - Global Learning Observations to Benefit the Environment KW - universal design KW - high school KW - University of Southern Maine KW - data processing KW - education KW - accessory minerals KW - computer programs KW - K-12 education KW - accommodation KW - Inspiration computer program KW - students with disabilities KW - curricula KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50063649?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Natural+Resources+and+Life+Sciences+Education&rft.atitle=Accommodating+students+with+disabilities+in+soil+science+activities&rft.au=Langley-Turnbaugh%2C+S+J%3BMurphy%2C+Kate%3BLevine%2C+E&rft.aulast=Langley-Turnbaugh&rft.aufirst=S&rft.date=2004-01-01&rft.volume=33&rft.issue=&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Journal+of+Natural+Resources+and+Life+Sciences+Education&rft.issn=10599053&rft_id=info:doi/ L2 - http://www.jnrlse.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2017, American Geosciences Institute. N1 - Date revised - 2008-01-01 N1 - Number of references - 20 N1 - PubXState - WI N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Accessed on Sept. 29, 2006 N1 - Last updated - 2017-01-19 N1 - SubjectsTermNotLitGenreText - accessory minerals; accommodation; computer programs; curricula; data processing; education; Global Learning Observations to Benefit the Environment; high school; Inspiration computer program; K-12 education; soils; students with disabilities; universal design; University of Southern Maine ER - TY - JOUR T1 - Use of SeaWiFS ocean colour data to estimate neritic sediment mass transport from carbonate platforms for two hurricane-forced events AN - 20979037; 6081926 AB - Plumes of neritic sediment caused by the passage of Hurricane Gert near Bermuda in 1999, and by the passage of Hurricane Michelle over Cuba's Gulf of Batabano in 2001, were observed by the Sea-viewing Wide Field-of-view Sensor (Sea WiFS). The mass of sediments in each of these plumes, which consist largely of neritic carbonate particles, was estimated using an algorithm for the calculation of suspended sediment concentrations. The Bermuda and Batabano plumes transported 0.22 and 1.2-1.35 million kg of sediment, respectively. The algorithm results were compared with the results from two other sediment mass algorithms and proved to be consistent. These results indicate the potential use of remote sensing to estimate carbonate flux from coral reefs and banks and atolls as an augmentation to in situ studies. In addition, the use of remote sensing data may improve estimates of the annual global carbonate sediment flux, a quantity important to models of global carbonate production and the global carbon cycle. JF - Coral reefs AU - Acker, J G AU - Vasilkov, A AU - Nadeau, D AU - Kuring, N AD - NASA Goddard Space Flight Centre, Code 902, Greenbelt, MD 20771-0001 USA, acker@daac.gsfc.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 39 EP - 47 VL - 23 IS - 1 SN - 0722-4028, 0722-4028 KW - Sustainability Science Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Marine KW - Sediment pollution KW - carbonate sediments KW - Sensors KW - Carbonates KW - Carbon cycle KW - Remote sensing KW - mass transport KW - Particulates KW - ANW, Atlantic, Bermuda KW - Resuspended sediments KW - Hurricanes KW - Oceans KW - Neritic province KW - Sediment transport KW - Plumes KW - ASW, Greater Antilles, Cuba KW - ASW, Greater Antilles, Cuba, Batabano Gulf KW - Q2 09393:Remote geosensing KW - Q2 09264:Sediments and sedimentation KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20979037?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Coral+reefs&rft.atitle=Use+of+SeaWiFS+ocean+colour+data+to+estimate+neritic+sediment+mass+transport+from+carbonate+platforms+for+two+hurricane-forced+events&rft.au=Acker%2C+J+G%3BVasilkov%2C+A%3BNadeau%2C+D%3BKuring%2C+N&rft.aulast=Acker&rft.aufirst=J&rft.date=2004-01-01&rft.volume=23&rft.issue=1&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=Coral+reefs&rft.issn=07224028&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2004-11-01 N1 - SuppNotes - Physical medium: Printed matter N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Hurricanes; Carbonates; Neritic province; Remote sensing; Sediment transport; Resuspended sediments; carbonate sediments; Sediment pollution; Sensors; Oceans; Carbon cycle; mass transport; Particulates; Plumes; ANW, Atlantic, Bermuda; ASW, Greater Antilles, Cuba, Batabano Gulf; ASW, Greater Antilles, Cuba; Marine ER - TY - JOUR T1 - Soybean Canopy Gas Exchange Rates: Effects of Lighting AN - 20933461; 7580041 AB - Gas exchange rates for 20-m super(2) soybean (Glycine max [L.] Merr.) stands were tracked throughout growth and development in three separate experiments with different photosynthetic photon fluxes (PPF) levels. Canopy photosynthesis and transpiration rates increased in all three experiments with canopy ground during early growth (10 to 30 days after planting-DAP) and reached a maximum ca. 40 DAP. Dark period respiration rates increased with increasing biomass (10 to 30 DAP) and reached a maximum ca. 30 to 40 DAP. Photosynthetic rates showed a linear increase with growth PPF levels in the three experiments, as well as during short-term tests in which lamps were dimmed to achieve different PPFs. In contrast, canopy transpiration rates were similar in all three studies. Photosynthesis and transpiration rates both decreased as the stands matured (ca. 55 to 90 DAP), whereas dark period respiration rates remained relatively constant until ca. 75 DAP, after which the rates gradually decreased. JF - Eco-Engineering AU - Wheeler, Raymond M AU - Corey, Kenneth A AU - Volk, Gayle M AU - Mackowiak, Cheryl L AU - Yorio, Neil C AU - Sager, John C AD - NASA Kennedy Space Center Y1 - 2004///0, PY - 2004 DA - 0, 2004 SP - 209 EP - 214 PB - The Society of Eco-Engineering VL - 16 IS - 3 SN - 1347-0485, 1347-0485 KW - Sustainability Science Abstracts KW - Bioregenerative life support KW - CELSS KW - Photosynthesis KW - Respiration KW - Transpiration KW - Lighting KW - Biomass KW - Glycine max KW - soybeans KW - canopies KW - gas exchange KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20933461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eco-Engineering&rft.atitle=Soybean+Canopy+Gas+Exchange+Rates%3A+Effects+of+Lighting&rft.au=Wheeler%2C+Raymond+M%3BCorey%2C+Kenneth+A%3BVolk%2C+Gayle+M%3BMackowiak%2C+Cheryl+L%3BYorio%2C+Neil+C%3BSager%2C+John+C&rft.aulast=Wheeler&rft.aufirst=Raymond&rft.date=2004-01-01&rft.volume=16&rft.issue=3&rft.spage=209&rft.isbn=&rft.btitle=&rft.title=Eco-Engineering&rft.issn=13470485&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-10-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Photosynthesis; Respiration; Lighting; Biomass; soybeans; gas exchange; canopies; Glycine max ER - TY - BOOK T1 - Global Near Real Time Estimates of Biomass Burning Emissions using Satellite Active Fire Detections AN - 19595059; 8830656 AB - We present a new technique for generating daily global estimates of biomass burning emissions suitable for use in models forecasting atmospheric chemical composition and air quality. We combine ecosystem-dependent carbon fuel databases, fire weather severity estimates, and near-real-time satellite fire detections from the MODIS instruments to estimate the amount of carbon released from active fires. Emissions of CO, NO sub(X), and hydrocarbons are then estimated using ecosystem-dependent emission ratios. These emissions estimates have been used to provide global chemical and regional aerosol forecasts for much of 2006 using the NASA/University of Wisconsin Realtime Air Quality Modeling System (RAQMS). The largest overall uncertainty in this approach lies in inferring area burned from instantaneous active fire detections. Here we evaluate emissions for spring and summer of 2006 by intercomparing our emissions estimates with three other approaches using satellite fire detections over regional to global domains: 1) NOAA GOES fire detections over the continental US, 2) MODIS fire and landcover products over North and Central America, and 3) 8-day composite MODIS detections applied to global GFEDv2 emissions. Overall we find there are large differences in area-burned estimates, particularly for small fires. We compare RAQMS global CO redictions with observations from the MOPITT and TES instruments over regions where biomass burning is significant. CO emission estimates from burning are consistent with satellite observations over the US but we find large discrepancy in three out of four regions of large tropical burning. JF - Working for Clean Air in Clearwater AU - Al-Saadi, J AU - Pierce, B AU - Soja, A AU - Kittaka, C AU - Emmonds, L AU - Kondragunta, S AU - Zhang, X AU - Szykman, J Y1 - 2004 PY - 2004 DA - 2004 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Atmospheric pollution models KW - Combustion products KW - Fuels KW - Remote sensing KW - Air quality KW - USA, Wisconsin KW - Emission inventories KW - Emissions KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - Weather KW - Fires KW - Aerosols KW - Atmospheric pollution KW - Chemical composition KW - composite materials KW - Biomass KW - burning KW - Satellites KW - Fire weather KW - Air quality models KW - Satellite data KW - summer KW - Central America KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19595059?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=Al-Saadi%2C+J%3BPierce%2C+B%3BSoja%2C+A%3BKittaka%2C+C%3BEmmonds%2C+L%3BKondragunta%2C+S%3BZhang%2C+X%3BSzykman%2C+J&rft.aulast=Al-Saadi&rft.aufirst=J&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Global+Near+Real+Time+Estimates+of+Biomass+Burning+Emissions+using+Satellite+Active+Fire+Detections&rft.title=Global+Near+Real+Time+Estimates+of+Biomass+Burning+Emissions+using+Satellite+Active+Fire+Detections&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - BOOK T1 - Synthesis of Multiple Observations Using a Regional Aerosol Assimilation/Forecast Model (RAQMS) and Assessment of Biomass Burning Emission Estimates AN - 19592499; 8830660 AB - This study presents the synthesis of multiple observations using a regional aerosol model (RAQMS) to evaluate biomass burning emission estimates and assess consequent impacts on air quality. During the NOAA 2006 TexAQS II field study observations from different platforms, such as the MODIS and CALIPSO satellites, aircraft and ground, are available. These combined resources provide an opportunity for detailed interpretation of factors influencing local air quality. However, their utilization is not straightforward due to difficulties in incorporating data that are at different temporal and spatial resolutions. A 3D aerosol assimilation/forecast model can be an effective tool for linking multiple observations. To demonstrate this we investigate aerosol loading due to wildfire emissions during Aug - Sept, 2006, and discuss biases in wildfire emission estimates. We assimilate MODIS aerosol optical depth (AOD) using RAQMS. RAQMS-MODIS AOD analysis increments are used to quantify errors in biomass burning emission estimates. CALIPSO observations are used to evaluate the altitudes of aerosol transport. The NASA Langley High Spectral Resolution Lidar (HSRL) and in-situ measurements obtained during the 2006 TexAQS/GoMACCS field experiments are used to evaluate the model performance and to assess the impact of wildfires on local air quality. This study shows an impact of biomass burning emissions over the Pacific Northwest on air quality over eastern TX in early Sept, 2006. Furthermore, this study suggests a possible bias in the biomass emission estimates. JF - Working for Clean Air in Clearwater AU - Kittaka, C AU - Pierce, B AU - Al-Saadi, J AU - Winker, D AU - Hostetler, C AU - Schaack, T AU - Soja, A AU - Tripoli, G AU - da Silva, A AU - Szykman, J AU - Baynard, T AU - Spackman, R AU - Lambeth, B Y1 - 2004 PY - 2004 DA - 2004 PB - Environmental Protection Agency, [URL:http://www.epa.gov/] KW - Pollution Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - wildfire KW - Atmospheric pollution models KW - Aerosol transport KW - Combustion products KW - altitude KW - Aerosol models KW - Remote sensing KW - Lidar KW - Air quality KW - Data assimilation KW - INE, USA, Pacific Northwest KW - Optical analysis KW - Emission inventories KW - Aircraft KW - Emission measurements KW - Emissions KW - MODIS (Moderate Resolution Imaging Spectrometer) KW - Aerosols KW - Atmospheric pollution KW - burning KW - Biomass KW - Satellites KW - Satellite data KW - Lidar applications KW - Optical depth of aerosols KW - M2 551.510.42:Air Pollution (551.510.42) KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19592499?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=Kittaka%2C+C%3BPierce%2C+B%3BAl-Saadi%2C+J%3BWinker%2C+D%3BHostetler%2C+C%3BSchaack%2C+T%3BSoja%2C+A%3BTripoli%2C+G%3Bda+Silva%2C+A%3BSzykman%2C+J%3BBaynard%2C+T%3BSpackman%2C+R%3BLambeth%2C+B&rft.aulast=Kittaka&rft.aufirst=C&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Synthesis+of+Multiple+Observations+Using+a+Regional+Aerosol+Assimilation%2FForecast+Model+%28RAQMS%29+and+Assessment+of+Biomass+Burning+Emission+Estimates&rft.title=Synthesis+of+Multiple+Observations+Using+a+Regional+Aerosol+Assimilation%2FForecast+Model+%28RAQMS%29+and+Assessment+of+Biomass+Burning+Emission+Estimates&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2011-12-14 ER - TY - JOUR T1 - Classification of Coasts AN - 19583525; 8697900 AB - The simplest description of a given coast requires a minimum of three terms, embracing the following: (1) material (hard/soft; soluble or otherwise); (2) agencies (erosive/constructive; physical, chemical, biological, and geographic setting [latitude, exposure, fetch]), and (3) historical factors (time scale: geotectonic, glacioisostatic, eustatic, steric, anthropic). Deductive reasoning based on instrumental data such as tide gauges frequently lead to misleading conclusions, in that most are located in the northern hemisphere (land-dominated), near river mouths (variable runoff), sediment compaction, crustal lowering, coriolis effect of geostrophic current variation, and excessively short data spans (< 100 yr). Climatic oscillation influences sea level on all scales from ENSO (El Nino Southern Oscillation) and NAO (North Atlantic Oscillation) up to 1500 yr or more. Satellite observations furnish only the briefest 'snap-shots.' Classifications based on perceived 'relative' relationships such as submergence or emergence are useful as generalizations, but only when provided with the time scale. Similar constraints apply to subsidence and uplift, and always subject to the three fundamental criteria. JF - Journal of Coastal Research AU - Fairbridge, Rhodes W AD - NASA, Goddard Institute for Space Studies, New York, NY 10025, U.S.A Y1 - 2004/01// PY - 2004 DA - Jan 2004 SP - 155 EP - 165 PB - Allen Press, Inc., 810 East Tenth St. VL - 20 IS - 1 SN - 0749-0208, 0749-0208 KW - Water Resources Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Remote Sensing KW - Marine KW - Satellite Technology KW - Oscillations KW - Compaction KW - Southern Oscillation KW - Coastal zone KW - Classification KW - El Nino KW - Atmospheric forcing KW - River Mouth KW - Ocean-atmosphere system KW - Submergence KW - Sedimentation KW - AN, North Atlantic, North Atlantic Oscillation KW - Runoff KW - Coasts KW - El Nino phenomena KW - Q2 09243:Structure, mechanics and thermodynamics KW - SW 5010:Network design KW - Q5 08504:Effects on organisms KW - O 1080:Multi-disciplinary Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19583525?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Coastal+Research&rft.atitle=Classification+of+Coasts&rft.au=Fairbridge%2C+Rhodes+W&rft.aulast=Fairbridge&rft.aufirst=Rhodes&rft.date=2004-01-01&rft.volume=20&rft.issue=1&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Journal+of+Coastal+Research&rft.issn=07490208&rft_id=info:doi/10.2112%2F1551-5036%282004%29202.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Coastal zone; Oscillations; Classification; Atmospheric forcing; Ocean-atmosphere system; Submergence; Sedimentation; Southern Oscillation; El Nino phenomena; Remote Sensing; Satellite Technology; El Nino; River Mouth; Compaction; Runoff; Coasts; AN, North Atlantic, North Atlantic Oscillation; Marine DO - http://dx.doi.org/10.2112/1551-5036(2004)20[155:COC]2.0.CO;2 ER - TY - JOUR T1 - Bacillus odysseyi sp. nov., a round-spore-forming bacillus isolated from the Mars Odyssey spacecraft AN - 19263818; 5839826 AB - A round-spore-forming Bacillus species that produces an exosporium was isolated from the surface of the Mars Odyssey spacecraft. This novel species has been characterized on the basis of phenotypic traits, 16S rDNA sequence analysis and DNA-DNA hybridization. According to the results of these analyses, this strain belongs to the genus Bacillus and is a Gram-positive, aerobic, rod-shaped, endospore-forming eubacterium. Ultrathin sections of the spores showed the presence of an exosporium, spore coat, cortex and core. 16S rDNA sequence similarities between this strain, Bacillus fusiformis and Bacillus silvestris were similar to 96% and DNA-DNA reassociation values with these two bacilli were 23 and 17%, respectively. Spores of the novel species were resistant to desiccation, H sub(2)O sub(2) and UV and gamma radiation. Of all strains tested, the spores of this strain were the most consistently resistant and survived all of the challenges posed, i.e. exposure to conditions of desiccation (100% survival), H sub(2)O sub(2) (26% survival), UV radiation (10% survival at 660 J m super(-2)) and gamma radiation (0 times 4% survival). The name proposed for this novel bacterium is Bacillus odysseyi sp. nov.; the type strain is 34hs-1 super(T) (=ATCC PTA-4993 super(T)=NRRL B-30641 super(T)=NBRC 100172 super(T)). JF - International Journal of Systematic and Evolutionary Microbiology AU - La Duc, MT AU - Satomi, M AU - Venkateswaran, K AD - Biotechnology and Planetary Protection Group, Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA 91109, USA, mtladuc@jpl.nasa.gov Y1 - 2004/01// PY - 2004 DA - Jan 2004 SP - 195 EP - 201 VL - 54 IS - 1 SN - 1466-5026, 1466-5026 KW - Microbiology Abstracts B: Bacteriology KW - ^g Radiation KW - U.V. radiation KW - Hydrogen peroxide KW - Sporulation KW - Desiccation KW - Spacecraft KW - rRNA 16S KW - Bacillus odysseyi KW - Hybridization analysis KW - J 02710:Identification, taxonomy and typing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19263818?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Systematic+and+Evolutionary+Microbiology&rft.atitle=Bacillus+odysseyi+sp.+nov.%2C+a+round-spore-forming+bacillus+isolated+from+the+Mars+Odyssey+spacecraft&rft.au=La+Duc%2C+MT%3BSatomi%2C+M%3BVenkateswaran%2C+K&rft.aulast=La+Duc&rft.aufirst=MT&rft.date=2004-01-01&rft.volume=54&rft.issue=1&rft.spage=195&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Systematic+and+Evolutionary+Microbiology&rft.issn=14665026&rft_id=info:doi/10.1099%2Fijs.0.02747-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Bacillus odysseyi; Desiccation; Hybridization analysis; U.V. radiation; ^g Radiation; rRNA 16S; Sporulation; Hydrogen peroxide; Spacecraft DO - http://dx.doi.org/10.1099/ijs.0.02747-0 ER - TY - JOUR T1 - Pulmonary Toxicity of Single-Wall Carbon Nanotubes in Mice 7 and 90 Days After Intratracheal Instillation AN - 19234144; 5811453 AB - Nanomaterials are part of an industrial revolution to develop lightweight but strong materials for a variety of purposes. Single-wall carbon nanotubes are an important member of this class of materials. They structurally resemble rolled-up graphite sheets, usually with one end capped; individually they are about 1 nm in diameter and several microns long, but they often pack tightly together to form rods or ropes of microscopic sizes. Carbon nanotubes possess unique electrical, mechanical, and thermal properties and have many potential applications in the electronics, computer, and aerospace industries. Unprocessed nanotubes are very light and could become airborne and potentially reach the lungs. Because the toxicity of nanotubes in the lung is not known, their pulmonary toxicity was investigated. The three products studied were made by different methods and contained different types and amounts of residual catalytic metals. Mice were intratracheally instilled with 0, 0.1, or 0.5 mg of carbon nanotubes, a carbon black negative control, or a quartz positive control and euthanized 7 d or 90 d after the single treatment for histopathological study of the lungs. All nanotube products induced dose-dependent epithelioid granulomas and, in some cases, interstitial inflammation in the animals of the 7-d groups. These lesions persisted and were more pronounced in the 90-d groups; the lungs of some animals also revealed peribronchial inflammation and necrosis that had extended into the alveolar septa. The lungs of mice treated with carbon black were normal, whereas those treated with high-dose quartz revealed mild to moderate inflammation. These results show that, for the test conditions described here and on an equal-weight basis, if carbon nanotubes reach the lungs, they are much more toxic than carbon black and can be more toxic than quartz, which is considered a serious occupational health hazard in chronic inhalation exposures. JF - Toxicological Sciences AU - Lam, C-W AU - James, J T AU - McCluskey, R AU - Hunter, R L AD - Space and Life Sciences, NASA Johnson Space Center, Wyle Laboratories, Houston, Texas 77058 Y1 - 2004/01// PY - 2004 DA - Jan 2004 SP - 126 EP - 134 PB - Oxford University Press, Oxford Journals, Great Clarendon Street Oxford OX2 6DP UK, [mailto:jnl.samples@oup.co.uk], [URL:http://www3.oup.co.uk/jnls/] VL - 77 IS - 1 SN - 1096-6080, 1096-6080 KW - mice KW - intratracheal instillations KW - epithelioid granuloma KW - inflammation KW - nanotubes KW - Toxicology Abstracts KW - Carbon KW - Lung KW - X 24240:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19234144?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Toxicological+Sciences&rft.atitle=Pulmonary+Toxicity+of+Single-Wall+Carbon+Nanotubes+in+Mice+7+and+90+Days+After+Intratracheal+Instillation&rft.au=Lam%2C+C-W%3BJames%2C+J+T%3BMcCluskey%2C+R%3BHunter%2C+R+L&rft.aulast=Lam&rft.aufirst=C-W&rft.date=2004-01-01&rft.volume=77&rft.issue=1&rft.spage=126&rft.isbn=&rft.btitle=&rft.title=Toxicological+Sciences&rft.issn=10966080&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Carbon; Lung ER - TY - JOUR T1 - Rainfall Doppler Velocity Measurements from Spaceborne Radar: Overcoming Nonuniform Beam-Filling Effects AN - 18055757; 5853116 AB - For vertical Doppler velocity measurements of a homogeneous rain field, the standard spectral moment estimation techniques commonly used by ground-based and airborne Doppler rain radars can be readily extended for spaceborne application, provided that the radar antenna size is chosen to adequately reduce the satellite motion-induced Doppler spectral broadening. When encountering an inhomogeneous rain field, on the other hand, the nonuniform beam filling (NUBF) causes additional biases on Doppler velocity estimates, which (i) often reach several meters per second, (ii) cannot be corrected with standard spectral moment techniques, and (iii) are strongly dependent on the along-track reflectivity profile within the radar footprint. One approach to overcome this difficulty is to further increase the antenna size such that the radar's horizontal resolution would be sufficiently small to resolve the inhomogeneity in rain cells. Unfortunately, this approach is very challenging in terms of antenna technology and spacecraft resources and accommodation. In this paper, an alternate data processing approach is presented to overcome the NUBF difficulty. This combined frequency-time (CFT) processing technique is used to process a series of Doppler spectra collected over measurement volumes that are partially overlapping in the along-track direction. Its expected performance is evaluated through a spaceborne simulation study using three case studies from high-resolution 3D rainfall datasets acquired by the NASA JPL airborne rain mapping radar. In each of these cases, each representing a different rain regime with a different degree of spatial variability, the CFT technique can effectively remove the NUBF-induced bias such that the mean Doppler velocity estimates achieve the desired accuracy of 1 m s-1 for a signal-to-noise ratio greater than 10 dB. JF - Journal of Atmospheric and Oceanic Technology AU - Tanelli, S AU - Im, E AU - Durden, S L AU - Facheris, L AU - Giuli, D AU - Smith, E A AD - Jet Propulsion Laboratory, Mail Stop 300-227, 4800 Oak Grove Drive, Pasadena, CA 91109, eastwoodim@jpl.nasa.gov Y1 - 2004/01// PY - 2004 DA - Jan 2004 SP - 27 EP - 44 PB - American Meteorological Society VL - 21 IS - 1 SN - 0739-0572, 0739-0572 KW - Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - SW 5040:Data acquisition KW - SW 0815:Precipitation KW - M2 551.501:Methods of Observation/Computations (551.501) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18055757?accountid=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=Journal+of+Atmospheric+and+Oceanic+Technology&rft.atitle=Rainfall+Doppler+Velocity+Measurements+from+Spaceborne+Radar%3A+Overcoming+Nonuniform+Beam-Filling+Effects&rft.au=Tanelli%2C+S%3BIm%2C+E%3BDurden%2C+S+L%3BFacheris%2C+L%3BGiuli%2C+D%3BSmith%2C+E+A&rft.aulast=Tanelli&rft.aufirst=S&rft.date=2004-01-01&rft.volume=21&rft.issue=1&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=Journal+of+Atmospheric+and+Oceanic+Technology&rft.issn=07390572&rft_id=info:doi/10.1175%2F1520-0426%282004%29021%280027%3ARDVMFS%292.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0739-0572&volume=21&page=27 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1175/1520-0426(2004)021(0027:RDVMFS)2.0.CO;2 ER - TY - JOUR T1 - Airline Chair-Rest Deconditioning: Induction of Immobilisation Thromboemboli? AN - 18054582; 6060269 AB - Air passenger miles will likely double by year 2020. The altered and restrictive environment in an airliner cabin can influence haematological homeostasis in passengers and crew. Flight-related deep venous thromboemboli (DVT) have been associated with at least 577 deaths on 42 of 120 airlines from 1977 to 1984 (25 deaths/million departures), whereas many such cases go unreported. However, there are four major factors that could influence formation of possible flight-induced DVT: sleeping accommodations (via sitting immobilisation); travellers' medical history (via tissue injury); cabin environmental factors (via lower partial pressure of oxygen and lower relative humidity); and the more encompassing chair-rest deconditioning (C-RD) syndrome. There is ample evidence that recent injury and surgery (especially in deconditioned hospitalised patients) facilitate thrombophlebitis and formation of DVT that may be exacerbated by the immobilisation of prolonged air travel. In the healthy flying population, immobilisation factors associated with prolonged (>5 hours) C-RD such as total body dehydration, hypovolaemia and increased blood viscosity, and reduced venous blood flow (pooling) in the legs may facilitate formation of DVT. However, data from at least four case-controlled epidemiological studies did not confirm a direct causative relationship between air travel and DVT, but factors such as a history of vascular thromboemboli, venous insufficiency, chronic heart failure, obesity, immobile standing position, more than three pregnancies, infectious disease, long-distance travel, muscular trauma and violent physical effort were significantly more frequent in DVT patients than in controls. Thus, there is no clear, direct evidence yet that prolonged sitting in airliner seats, or prolonged experimental chair-rest or bed-rest deconditioning treatments cause DVT in healthy people. JF - Sports Medicine AU - Greenleaf, JE AU - Rehrer, N J AU - Mohler AU - Quach, D T AU - Evans, D G AD - Laboratory for Human Environmental Physiology, NASA Ames Research Center, Moffett Field, California, USA Y1 - 2004 PY - 2004 DA - 2004 SP - 705 EP - 725 VL - 34 IS - 11 SN - 0112-1642, 0112-1642 KW - Health & Safety Science Abstracts; Physical Education Index KW - Travel KW - thromboembolism KW - obesity KW - Legs KW - Pregnancy KW - Blood KW - Blood flow KW - airlines KW - Deconditioning KW - Diseases KW - Immobilization KW - Dehydration KW - H 11000:Diseases/Injuries/Trauma KW - PE 090:Sports Medicine & Exercise Sport Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18054582?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aphysicaleducation&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Sports+Medicine&rft.atitle=Airline+Chair-Rest+Deconditioning%3A+Induction+of+Immobilisation+Thromboemboli%3F&rft.au=Greenleaf%2C+JE%3BRehrer%2C+N+J%3BMohler%3BQuach%2C+D+T%3BEvans%2C+D+G&rft.aulast=Greenleaf&rft.aufirst=JE&rft.date=2004-01-01&rft.volume=34&rft.issue=11&rft.spage=705&rft.isbn=&rft.btitle=&rft.title=Sports+Medicine&rft.issn=01121642&rft_id=info:doi/ LA - English DB - Physical Education Index; ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Immobilization; Blood flow; Legs; Diseases; Deconditioning; Dehydration; Travel; airlines; Blood; thromboembolism; obesity; Pregnancy ER - TY - JOUR T1 - Understanding Controls on Historical River Discharge in the World's Largest Drainage Basins AN - 18037486; 5853309 JF - Earth Interactions AU - Potter, C AU - Zhang, P AU - Klooster, S AU - Genovese, V AU - Shekhar, S AU - Kumar, V AD - NASA Ames Research Center, Moffett Field, CA 94035, cpotter@mail.arc.nasa.gov Y1 - 2004/01// PY - 2004 DA - January 2004 SP - 1 EP - 21 PB - Earth Interactions VL - 8 IS - 2 SN - 1087-3562, 1087-3562 KW - Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Land Use KW - River Basins KW - Resource management KW - Ecosystems KW - Correlation analysis KW - Water Use KW - Hydrologic Models KW - Correlation Analysis KW - Ocean-atmosphere system KW - River Flow KW - Discharge Measurement KW - Teleconnections KW - River discharges KW - Drainage KW - Catchment Areas KW - Climate KW - River discharge KW - River basins KW - Precipitation KW - Land use KW - Water use KW - Water management KW - Precipitation Rate KW - SW 0835:Streamflow and runoff KW - Q2 09171:Dynamics of lakes and rivers KW - M2 556.535.3:Discharge (556.535.3) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/18037486?accountid=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=Earth+Interactions&rft.atitle=Understanding+Controls+on+Historical+River+Discharge+in+the+World%27s+Largest+Drainage+Basins&rft.au=Potter%2C+C%3BZhang%2C+P%3BKlooster%2C+S%3BGenovese%2C+V%3BShekhar%2C+S%3BKumar%2C+V&rft.aulast=Potter&rft.aufirst=C&rft.date=2004-01-01&rft.volume=8&rft.issue=2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Earth+Interactions&rft.issn=10873562&rft_id=info:doi/10.1175%2F1087-3562%282004%29008%280001%3AUCOHRD%292.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Water use; Resource management; Climate; Ocean-atmosphere system; River discharge; River basins; Correlation analysis; Land use; Teleconnections; River discharges; Ecosystems; Water management; Precipitation; Land Use; River Basins; Hydrologic Models; Drainage; Catchment Areas; Correlation Analysis; River Flow; Discharge Measurement; Precipitation Rate; Water Use DO - http://dx.doi.org/10.1175/1087-3562(2004)008(0001:UCOHRD)2.0.CO;2 ER - TY - JOUR T1 - Anthropogenic influences on potential fire spread in a pyrogenic ecosystem of Florida, USA AN - 17935168; 5877115 AB - Fire has historically been an important ecological factor maintaining southeastern U.S. vegetation. Humans have altered natural fire regimes by fragmenting fuels, introducing exotic species, and suppressing fires. Little is known about how these alterations specifically affect spatial fire extent and pattern. We applied historic (1920 and 1943) and current (1990) GIS fuels maps and the FARSITE fire spread model to quantify the differences between historic and current fire spread distributions. We held all fire modeling variables (wind speed and direction, cloud cover, precipitation, humidity, air temperature, fuel moistures, ignition source and location) constant with exception of the fuel models representing different time periods. Model simulations suggest that fires during the early 1900's burned freely across the landscape, while current fires are much smaller, restricted by anthropogenic influences. Fire extent declined linearly with patch density, and there was a quadratic relationship between fire extent and percent landscape covered by anthropogenic features. We found that as little as 10 percent anthropogenic landcover caused a 50 percent decline in fire extent. Most landscapes (conservation or non-conservation areas) are now influenced by anthropogenic features which disrupt spatial fire behavior disproportionately to their actual size. These results suggest that land managers using fire to restore or maintain natural ecosystem function in pyrogenic systems will have to compensate for anthropogenic influences in their burn planning. JF - Landscape Ecology AU - Duncan, B W AU - Schmalzer, P A AD - Dynamac Corporation, Mail Code:DYN-2, Kennedy Space Center, FL 32899, USA, duncabw@kscems.ksc.nasa.gov) Y1 - 2004 PY - 2004 DA - 2004 SP - 153 EP - 165 PB - Kluwer Academic Publishers VL - 19 IS - 2 SN - 0921-2973, 0921-2973 KW - Ecology Abstracts KW - Fires KW - Spatial distribution KW - USA, Florida KW - Ecosystem analysis KW - Analysis KW - Models KW - Human impact KW - D 04100:Terrestrial ecosystems - general KW - D 04003:Modeling, mathematics, computer applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17935168?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landscape+Ecology&rft.atitle=Anthropogenic+influences+on+potential+fire+spread+in+a+pyrogenic+ecosystem+of+Florida%2C+USA&rft.au=Duncan%2C+B+W%3BSchmalzer%2C+P+A&rft.aulast=Duncan&rft.aufirst=B&rft.date=2004-01-01&rft.volume=19&rft.issue=2&rft.spage=153&rft.isbn=&rft.btitle=&rft.title=Landscape+Ecology&rft.issn=09212973&rft_id=info:doi/10.1023%2FB%3ALAND.0000021714.97148.ac LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - USA, Florida; Fires; Human impact; Ecosystem analysis; Models; Analysis; Spatial distribution DO - http://dx.doi.org/10.1023/B:LAND.0000021714.97148.ac ER - TY - JOUR T1 - The Efficacy of Head-Down and Head-Up Synthetic Vision Display Concepts for Retro- and Forward-Fit of Commercial Aircraft AN - 17921004; 5866752 AB - The retrofit question concerns whether useful and effective synthetic vision displays are usable in aircraft that have limited-size display spaces. Two experiments were conducted to examine the efficacy of these displays and develop field-of-view and terrain texture recommendations for design. The first experiment examined issues of field of view and display size using an Asheville, North Carolina, synthetic vision database and fixed-based simulator. The second experiment was conducted on the NASA B-757 aircraft at Dallas/Fort Worth International Airport and investigated the efficacy of both head-down and head-up displays and generic and photorealistic terrain texture. Both experiments confirmed the retrofit capability and that all sizes and texturing methods were found to be viable candidates for synthetic vision displays. These results, future directions, and implications for meeting national aeronautic safety and capacity goals are discussed. JF - International Journal of Aviation Psychology AU - Prinzel, LJ III AU - Comstock, JR Jr AU - Glaab, L J AU - Kramer, L J AU - Arthur, J J AU - Barry, J S AD - Mail Stop 152, NASA Langley Research Center, Hampton, VA 23681, USA, l.j.prinzel@larc.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 53 EP - 77 VL - 14 IS - 1 SN - 1050-8414, 1050-8414 KW - displays KW - Health & Safety Science Abstracts KW - Training KW - decision making KW - pilots KW - Aircraft KW - Vision KW - Ergonomics KW - H 10000:Ergonomics/Human Factors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17921004?accountid=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=International+Journal+of+Aviation+Psychology&rft.atitle=The+Efficacy+of+Head-Down+and+Head-Up+Synthetic+Vision+Display+Concepts+for+Retro-+and+Forward-Fit+of+Commercial+Aircraft&rft.au=Prinzel%2C+LJ+III%3BComstock%2C+JR+Jr%3BGlaab%2C+L+J%3BKramer%2C+L+J%3BArthur%2C+J+J%3BBarry%2C+J+S&rft.aulast=Prinzel&rft.aufirst=LJ&rft.date=2004-01-01&rft.volume=14&rft.issue=1&rft.spage=53&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Aviation+Psychology&rft.issn=10508414&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Training; Vision; decision making; Ergonomics; Aircraft; pilots ER - TY - JOUR T1 - Force-perturbation analysis of recent thinning and acceleration of Jakobshavn Isbrae, Greenland AN - 17807936; 6178894 AB - Observations between 1997 and 2001, of a 30% velocity increase and up to 60 m thinning of downstream parts of Jakobshavn Isbrae, Greenland, immediately following calving of about 4 km of its 15 km floating ice tongue, suggest that acceleration may have been initiated by the calving. Assuming that the force perturbation associated with such weakening is swiftly transmitted far up-glacier, I develop equations to estimate the perturbation. Initially, the observed changes are consistent with the comparatively small perturbation associated with the calving. Thereafter, it was probably sustained by thinning of the remaining ice tongue at rates of about 80 m a super(-1). Otherwise, the force perturbation would soon have been balanced by reduction in the hydrostatic driving force for longitudinal creep as the glacier thinned, with velocities dropping to their former values. The calculated force perturbation increases to a maximum about 10 km inland of the grounding line, consistent with decreasing weight forces as the glacier thins over bedrock that slopes uphill seawards. Further inland, it progressively decreases, probably because marginal drag increased as the glacier accelerated. Both here and on the floating tongue, marginal ice appears to have been softened by the influence of locally intense shear on ice temperature and/or fabric. More recent observations show continued acceleration and thinning, and most of the remaining ice tongue calved away in April 2003, so thinning is likely to continue. JF - Journal of Glaciology AU - Thomas, R H AD - EG & G Services, NASA Wallops Flight Facility, Building N-159, Wallops Island, Virginia 23337, USA, thomas@osb.wff.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 57 EP - 66 VL - 50 IS - 168 SN - 0022-1430, 0022-1430 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Shear KW - Ice KW - Greenland, Vestgroenland, Jakobshavns Isbrae KW - Floating ice KW - Floating Ice KW - Glaciers KW - Ice tongues KW - Temperature KW - Velocity KW - Floating KW - Drag KW - Fabrics KW - Creep KW - Weight KW - Ice temperatures KW - Glaciology KW - Downstream KW - Glacier flow determination KW - Slopes KW - Bedrock KW - M2 551.324:Land Ice/Glaciers (551.324) KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17807936?accountid=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=Journal+of+Glaciology&rft.atitle=Force-perturbation+analysis+of+recent+thinning+and+acceleration+of+Jakobshavn+Isbrae%2C+Greenland&rft.au=Thomas%2C+R+H&rft.aulast=Thomas&rft.aufirst=R&rft.date=2004-01-01&rft.volume=50&rft.issue=168&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Journal+of+Glaciology&rft.issn=00221430&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Ice; Glaciers; Velocity; Downstream; Floating; Bedrock; Slopes; Creep; Glaciology; Weight; Drag; Fabrics; Temperature; Shear; Floating Ice; Greenland, Vestgroenland, Jakobshavns Isbrae; Ice tongues; Glacier flow determination; Ice temperatures; Floating ice ER - TY - JOUR T1 - Active microwave remote sensing for soil moisture measurement: a field evaluation using ERS-2 AN - 17738683; 6005374 AB - Active microwave remote sensing observations of backscattering, such as C- band vertically polarized synthetic aperture radar (SAR) observations from the second European remote sensing (ERS-2) satellite, have the potential to measure moisture content in a near-surface layer of soil. However, SAR backscattering observations are highly dependent on topography, soil texture, surface roughness and soil moisture, meaning that soil moisture inversion from single frequency and polarization SAR observations is difficult. In this paper, the potential for measuring near-surface soil moisture with the ERS-2 satellite is explored by comparing model estimates of backscattering with ERS-2 SAR observations. This comparison was made for two ERS-2 overpasses coincident with near-surface soil moisture measurements in a 6 ha catchment using 15-cm time domain reflectometry probes on a 20 m grid. In addition, 1-cm soil moisture data were obtained from a calibrated soil moisture model. Using state-of-the-art theoretical, semi- empirical and empirical backscattering models, it was found that using measured soil moisture and roughness data there were root mean square (RMS) errors from 3.5 to 8.5 dB and r super(2) values from 0.00 to 0.25, depending on the backscattering model and degree of filtering. Using model soil moisture in place of measured soil moisture reduced RMS errors slightly (0.5 to 2 dB) but did not improve r super(2) values. Likewise, using the first day of ERS-2 backscattering and soil moisture data to solve for RMS surface roughness reduced RMS errors in backscattering for the second day to between 0.9 and 2.8 dB, but did not improve r super(2) values. Moreover, RMS differences were as large as 3.7 dB and r super(2) values as low as 0.53 between the various backscattering models, even when using the same data as input. These results suggest that more research is required to improve the agreement between backscattering models, and that ERS-2 SAR data may be useful for estimating fields-scale average soil moisture but not variations at the hillslope scale. JF - Hydrological Processes AU - Walker, Jeffrey P AU - Houser, Paul R AU - Willgoose, Garry R AD - Hydrological Sciences Branch, Laboratory for Hydrospheric Processes, NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA, jiwalker@unimelb.edu.au Y1 - 2004 PY - 2004 DA - 2004 SP - 1975 EP - 1997 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk], [URL:http://www.wiley.com/] VL - 18 IS - 11 SN - 0885-6087, 0885-6087 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Soil moisture measurements KW - Remote Sensing KW - Satellite Technology KW - Soil Texture KW - Catchment Areas KW - Remote sensing KW - Probes KW - Soil Water KW - Polarization KW - Inversions KW - ERS-2 KW - Hydrologic Models KW - Synthetic aperture radar KW - Radar KW - Soil moisture models KW - Moisture Content KW - Soil moisture KW - Topography KW - SW 5040:Data acquisition KW - M2 551.501:Methods of Observation/Computations (551.501) KW - M2 556.142:Soil moisture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17738683?accountid=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=Hydrological+Processes&rft.atitle=Active+microwave+remote+sensing+for+soil+moisture+measurement%3A+a+field+evaluation+using+ERS-2&rft.au=Walker%2C+Jeffrey+P%3BHouser%2C+Paul+R%3BWillgoose%2C+Garry+R&rft.aulast=Walker&rft.aufirst=Jeffrey&rft.date=2004-01-01&rft.volume=18&rft.issue=11&rft.spage=1975&rft.isbn=&rft.btitle=&rft.title=Hydrological+Processes&rft.issn=08856087&rft_id=info:doi/10.1002%2Fhyp.1343 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Soil Water; Moisture Content; Remote Sensing; Hydrologic Models; Radar; Satellite Technology; Soil Texture; Catchment Areas; Probes; Soil moisture; ERS-2; Remote sensing; Soil moisture measurements; Soil moisture models; Topography; Synthetic aperture radar; Inversions; Polarization DO - http://dx.doi.org/10.1002/hyp.1343 ER - TY - JOUR T1 - A space radiation transport method development AN - 17698624; 6046732 AB - Improved spacecraft shield design requires early entry of radiation constraints into the design process to maximize performance and minimize costs. As a result, we have been investigating high-speed computational procedures to allow shield analysis from the preliminary design concepts to the final design. In particular, we will discuss the progress towards a full three-dimensional and computationally efficient deterministic code for which the current HZETRN evaluates the lowest-order asymptotic term. HZETRN is the first deterministic solution to the Boltzmann equation allowing field mapping within the International Space Station (ISS) in tens of minutes using standard finite element method (FEM) geometry common to engineering design practice enabling development of integrated multidisciplinary design optimization methods. A single ray trace in ISS FEM geometry requires 14 ms and severely limits application of Monte Carlo methods to such engineering models. A potential means of improving the Monte Carlo efficiency in coupling to spacecraft geometry is given in terms of re-configurable computing and could be utilized in the final design as verification of the deterministic method optimized design. JF - Advances in Space Research AU - Wilson, J W AU - Tripathi, R K AU - Qualls, G D AU - Cucinotta, F A AU - Prael, R E AU - Norbury, J W AU - Heinbockel, J H AU - Tweed, J AD - NASA Langley Research Center, Hampton, VA 23681-2199, USA, john.w.wilson@nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 1319 EP - 1327 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 34 IS - 6 SN - 0273-1177, 0273-1177 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - P 8000:RADIATION KW - M2 52:C. Astrophysics (52) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17698624?accountid=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=Advances+in+Space+Research&rft.atitle=A+space+radiation+transport+method+development&rft.au=Wilson%2C+J+W%3BTripathi%2C+R+K%3BQualls%2C+G+D%3BCucinotta%2C+F+A%3BPrael%2C+R+E%3BNorbury%2C+J+W%3BHeinbockel%2C+J+H%3BTweed%2C+J&rft.aulast=Wilson&rft.aufirst=J&rft.date=2004-01-01&rft.volume=34&rft.issue=6&rft.spage=1319&rft.isbn=&rft.btitle=&rft.title=Advances+in+Space+Research&rft.issn=02731177&rft_id=info:doi/10.1016%2Fj.asr.2003.10.048 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2011-12-13 DO - http://dx.doi.org/10.1016/j.asr.2003.10.048 ER - TY - JOUR T1 - Upper flammability limits of some organosilicon compounds AN - 17696685; 6084505 AB - This paper reports the upper flammability limits of 26 organosilicon compounds commonly used in the silicone industry and investigates the correlation between the upper flammability limit and the net heat of combustion. An empirical equation has been developed to predict the upper flammability limit of organosilicon compounds using the net heat of combustion. JF - Fire and Materials AU - Hshieh, Fu-Yu AU - Hirsch, David B AU - Williams, James H AU - Beeson, Harold D AD - Honeywell Technology Solutions Inc. NASA Johnson Space Center, White Sands Test Facility, Las Cruces, New Mexico, fhshieh@wstf.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 459 EP - 465 PB - John Wiley & Sons, Inc., 111 River Street Hoboken NJ 07030 USA, [mailto:custserv@wiley.com], [URL:http://www.wiley.com/] VL - 28 IS - 6 SN - 0308-0501, 0308-0501 KW - organosilicon compounds KW - Health & Safety Science Abstracts KW - Fires KW - Materials testing KW - Flammability KW - H 7000:Fire Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17696685?accountid=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=Fire+and+Materials&rft.atitle=Upper+flammability+limits+of+some+organosilicon+compounds&rft.au=Hshieh%2C+Fu-Yu%3BHirsch%2C+David+B%3BWilliams%2C+James+H%3BBeeson%2C+Harold+D&rft.aulast=Hshieh&rft.aufirst=Fu-Yu&rft.date=2004-01-01&rft.volume=28&rft.issue=6&rft.spage=459&rft.isbn=&rft.btitle=&rft.title=Fire+and+Materials&rft.issn=03080501&rft_id=info:doi/10.1002%2Ffam.865 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-11-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Flammability; Materials testing; Fires DO - http://dx.doi.org/10.1002/fam.865 ER - TY - BOOK T1 - Harnessing Technologies for Sustainable Reindeer Husbandry in the Arctic AN - 17605728; 6109719 AB - To accelerate the development of sustainable reindeer husbandry under the lead of indigenous reindeer herders it is critical to empower reindeer herders with the best available technologies and to promote a new kind of science where traditional knowledge is fully integrated into the scientific management of the natural environment in the Arctic. This is particularly true given the dramatic environmental, climatic, economic, social and industrial changes, which have taken place across the Arctic in recent years, all of which have had serious impacts on the reindeer herding communities of the North. The Anar Declaration, adopted by the 2 super(nd) World Reindeer Herders' Congress (WRHC), in Inari, Finland, June 2001 drew guidelines for the development of a sustainable reindeer husbandry based on reindeer peoples' values and goals. The declaration calls for the reindeer herding peoples to be given the possibilities to develop and influence the management of the reindeer industry and its natural environment because of their knowledge and traditional practices. At the same time, Arctic scientists from many institutions and governments are carrying out increasingly highly technical reindeer related research activities. It is important that the technologies and results of these activities be more commonly co-produced with the reindeer herder community and/or made more readily available to the reindeer peoples for comparison with traditional knowledge for improved herd management and for decreasing their vulnerabilities to the dramatic environmental, climatic and sociological changes taking place in the Arctic. This paper describes very preliminary results from "Reindeer Mapper", a project in which reindeer herders and scientists are joining together utilizing technologies to create a system for collecting and sharing knowledge in the Russian Arctic. "Reindeer Mapper" is creating an information management and knowledge sharing system, which will help make technologies more readily available to the herder community for observing, data collection and analysis, monitoring, sharing, communications, and dissemination of information - to be integrated with traditional, local knowledge. The paper describes some of the technologies which comprise the system including an intranet system to enable the team members to work together and share information electronically, remote sensing data for monitoring environmental parameters important to reindeer husbandry (e.g. SAR, Landsat), acquisition of ground-based measurements, and the GIS-based information management and knowledge sharing system. JF - The ACIA International Scientific Symposium on Climate Change in the Arctic. Extended Abstracts AU - Maynard, NG AU - Yurchak, B AU - Turi, J M AU - Mathiesen, S Y1 - 2004 PY - 2004 DA - 2004 PB - Arctic Monitoring and Assessment Programme SN - 8279710418 KW - Sustainability Science Abstracts KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17605728?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=Maynard%2C+NG%3BYurchak%2C+B%3BTuri%2C+J+M%3BMathiesen%2C+S&rft.aulast=Maynard&rft.aufirst=NG&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=8279710418&rft.btitle=Harnessing+Technologies+for+Sustainable+Reindeer+Husbandry+in+the+Arctic&rft.title=Harnessing+Technologies+for+Sustainable+Reindeer+Husbandry+in+the+Arctic&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-07-01 N1 - Last updated - 2011-12-13 ER - TY - JOUR T1 - Response of graywater recycling systems based on hydroponic plant growth to three classes of surfactants AN - 17244579; 6972659 AB - Anionic (sodium laureth sulfate, SLES), amphoteric (cocamidopropyl betaine, CAPB) and nonionic (alcohol polyethoxylate, AE) surfactants were added to separate nutrient film technique (NFT) hydroponic systems containing dwarf wheat (Triticum aestivum cv. USU Apogee) in a series of 21 day trials. Surfactant was added either in a (1) temporally dynamic mode (1-3 g surfactant m super(-2) growing area d super(-1)) as effected by automatic addition of a 300 ppm surfactant solution to meet plant water demand, or (2) continuous mode (2 g surfactant m super(-2) growing area d super(-1)) as effected by slow addition (10 mL h super(-1)) of a 2000 ppm surfactant solution beginning at 4 d after planting. SLES showed rapid primary degradation in both experiments, with no accumulation 24 h after initial addition. CAPB and AE were degraded less rapidly, with 30-50% remaining 24 h after initial addition, but CAPB and AE levels were below detection limit for the remainder of the study. No reductions in vegetative growth of wheat were observed in response to SLES, but biomass was reduced 20-25% with CAPB and AE. Microbial communities associated with both the plant roots and wetted hardware surfaces actively degraded the surfactants, as determined by monitoring surfactant levels following pulse additions at day 20 (with plants) and day 21 (after plant removal). In order to test whether the biofilm communities could ameliorate phytotoxicity by providing a microbial community acclimated for CAPB and AE decay, the continuous exposure systems were planted with wheat seeds after crop removal at day 21. Acclimation resulted in faster primary degradation (>90% within 24 h) and reduced phytotoxicity. Overall, the studies indicate that relatively small areas (3-5 m super(2)) of hydroponic plant systems can process per capita production of mixed surfactants (5-10 g person super(-1) d super(-1)) with minimal effects on plant growth. JF - Water Research AU - Garland, J L AU - Levine, L H AU - Yorio, N C AU - Hummerick, ME AD - Dynamac Corporation, Mail Code DYN-3, Kennedy Space Center, FL 32899, USA, jay.garland-1@kmail.ksc.nasa.gov Y1 - 2004 PY - 2004 DA - 2004 SP - 1952 EP - 1962 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl] VL - 38 IS - 8 SN - 0043-1354, 0043-1354 KW - Wheat KW - cocamidopropyl betaine KW - Pollution Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Aqualine Abstracts; Water Resources Abstracts KW - Acclimation KW - Triticum aestivum KW - Surfactants KW - A 01047:General KW - AQ 00006:Sewage KW - SW 3040:Wastewater treatment processes KW - P 4000:WASTE MANAGEMENT UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17244579?accountid=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=Response+of+graywater+recycling+systems+based+on+hydroponic+plant+growth+to+three+classes+of+surfactants&rft.au=Garland%2C+J+L%3BLevine%2C+L+H%3BYorio%2C+N+C%3BHummerick%2C+ME&rft.aulast=Garland&rft.aufirst=J&rft.date=2004-01-01&rft.volume=38&rft.issue=8&rft.spage=1952&rft.isbn=&rft.btitle=&rft.title=Water+Research&rft.issn=00431354&rft_id=info:doi/10.1016%2Fj.watres.2004.01.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2014-02-11 N1 - SubjectsTermNotLitGenreText - Surfactants; Triticum aestivum DO - http://dx.doi.org/10.1016/j.watres.2004.01.005 ER - TY - RPRT T1 - Space science education and public outreach; inspiring the next generation of explorers AN - 1645571176; 2015-004473 JF - Space science education and public outreach; inspiring the next generation of explorers AU - Weiler, Edward J Y1 - 2004 PY - 2004 DA - 2004 SP - 465 VL - FY 2003 KW - solar system KW - programs KW - public awareness KW - Venus KW - government agencies KW - Mars KW - education KW - exploration KW - terrestrial planets KW - space science KW - visualization KW - planets KW - educational resources KW - exhibits KW - NASA KW - future KW - Sun KW - academic institutions KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1645571176?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=Weiler%2C+Edward+J&rft.aulast=Weiler&rft.aufirst=Edward&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Space+science+education+and+public+outreach%3B+inspiring+the+next+generation+of+explorers&rft.title=Space+science+education+and+public+outreach%3B+inspiring+the+next+generation+of+explorers&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Availability - National Aeronautics and Space Administration, Washington, DC, United States N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - Includes appendices N1 - Last updated - 2015-04-16 ER - TY - BOOK T1 - Lessons from Shoemaker-Levy 9 about Jupiter and planetary impacts AN - 1270039221; 2013-010313 JF - Jupiter; the planet, satellites and magnetosphere AU - Harrington, Joseph AU - de Pater, Imke AU - Brecht, Stephen H AU - Deming, Drake AU - Meadows, Victoria AU - Zahnle, Kevin AU - Nicholson, Philip D Y1 - 2004 PY - 2004 DA - 2004 PB - Cambrige University Press SN - 0521818087 KW - ionosphere KW - plumes KW - shock waves KW - oxygen KW - telescope methods KW - magnetosphere KW - Jupiter KW - Shoemaker-Levy 9 Comet KW - atmosphere KW - impacts KW - observations KW - light curves KW - giant planets KW - synchrotron radiation KW - planets KW - carbon monoxide KW - comets KW - mixing KW - Hubble Space Telescope KW - sulfur KW - spectra KW - outer planets KW - chemical composition KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1270039221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-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+Joseph%3Bde+Pater%2C+Imke%3BBrecht%2C+Stephen+H%3BDeming%2C+Drake%3BMeadows%2C+Victoria%3BZahnle%2C+Kevin%3BNicholson%2C+Philip+D&rft.aulast=Harrington&rft.aufirst=Joseph&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0521818087&rft.btitle=Lessons+from+Shoemaker-Levy+9+about+Jupiter+and+planetary+impacts&rft.title=Lessons+from+Shoemaker-Levy+9+about+Jupiter+and+planetary+impacts&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 161 N1 - Document feature - illus. incl. 4 tables N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - BOOK T1 - Ages and interiors; the cratering record of the Galilean satellites AN - 1270038786; 2013-010322 JF - Jupiter; the planet, satellites and magnetosphere AU - Schenk, Paul M AU - Chapman, Clark R AU - Zahnle, Kevin AU - Moore, Jeffrey M Y1 - 2004 PY - 2004 DA - 2004 PB - Cambrige University Press SN - 0521818087 KW - cratering KW - icy satellites KW - impact features KW - Europa Satellite KW - asteroids KW - resurfacing KW - Ganymede Satellite KW - Io Satellite KW - catenas KW - Galilean satellites KW - viscous relaxation KW - size distribution KW - age KW - surface features KW - pedestal craters KW - satellites KW - palimpsests KW - morphometry KW - morphology KW - comets KW - Callisto Satellite KW - complex craters KW - planetary interiors KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1270038786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Schenk%2C+Paul+M%3BChapman%2C+Clark+R%3BZahnle%2C+Kevin%3BMoore%2C+Jeffrey+M&rft.aulast=Schenk&rft.aufirst=Paul&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0521818087&rft.btitle=Ages+and+interiors%3B+the+cratering+record+of+the+Galilean+satellites&rft.title=Ages+and+interiors%3B+the+cratering+record+of+the+Galilean+satellites&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 104 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - BOOK T1 - Callisto AN - 1270038777; 2013-010321 JF - Jupiter; the planet, satellites and magnetosphere AU - Moore, Jeffrey M AU - Chapman, Clark R AU - Bierhaus, Edward B AU - Greeley, Ronald AU - Chuang, Frank C AU - Klemaszewski, James AU - Clark, Roger N AU - Dalton, J Brad AU - Hibbitts, Charles A AU - Schenk, Paul M AU - Spencer, John R AU - Wagner, Roland Y1 - 2004 PY - 2004 DA - 2004 PB - Cambrige University Press SN - 0521818087 KW - cratering KW - near-infrared spectra KW - icy satellites KW - imagery KW - degradation KW - impact features KW - erosion KW - Galilean satellites KW - temperature KW - carbon dioxide KW - sublimation KW - photometry KW - ice KW - mass movements KW - surface features KW - composition KW - tectonics KW - spectra KW - satellites KW - water KW - surface properties KW - sulfur dioxide KW - Galileo Program KW - thermal properties KW - surface textures KW - radar methods KW - Callisto Satellite KW - planetary interiors KW - impact craters KW - reflectance KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1270038777?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Moore%2C+Jeffrey+M%3BChapman%2C+Clark+R%3BBierhaus%2C+Edward+B%3BGreeley%2C+Ronald%3BChuang%2C+Frank+C%3BKlemaszewski%2C+James%3BClark%2C+Roger+N%3BDalton%2C+J+Brad%3BHibbitts%2C+Charles+A%3BSchenk%2C+Paul+M%3BSpencer%2C+John+R%3BWagner%2C+Roland&rft.aulast=Moore&rft.aufirst=Jeffrey&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0521818087&rft.btitle=Callisto&rft.title=Callisto&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 164 N1 - Document feature - illus. N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - BOOK T1 - Geology of Ganymede AN - 1270038770; 2013-010320 JF - Jupiter; the planet, satellites and magnetosphere AU - Pappalardo, Robert T AU - Collins, Geoffrey C AU - Head, James W, III AU - Helfenstein, Paul AU - McCord, Thomas B AU - Moore, Jeffrey M AU - Prockter, Louise M AU - Schenk, Paul M AU - Spencer, John R Y1 - 2004 PY - 2004 DA - 2004 PB - Cambrige University Press SN - 0521818087 KW - icy satellites KW - imagery KW - impact features KW - uplifts KW - Ganymede Satellite KW - Galilean satellites KW - strike-slip faults KW - extension tectonics KW - polar caps KW - brightness KW - sublimation KW - photometry KW - ice KW - mass movements KW - composition KW - grooved terrains KW - tectonics KW - satellites KW - heterogeneity KW - faults KW - surface properties KW - cryovolcanism KW - Galileo Program KW - lithosphere KW - stress KW - craters KW - planetary interiors KW - impact craters KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1270038770?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Pappalardo%2C+Robert+T%3BCollins%2C+Geoffrey+C%3BHead%2C+James+W%2C+III%3BHelfenstein%2C+Paul%3BMcCord%2C+Thomas+B%3BMoore%2C+Jeffrey+M%3BProckter%2C+Louise+M%3BSchenk%2C+Paul+M%3BSpencer%2C+John+R&rft.aulast=Pappalardo&rft.aufirst=Robert&rft.date=2004-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=0521818087&rft.btitle=Geology+of+Ganymede&rft.title=Geology+of+Ganymede&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 209 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - JOUR T1 - Pampean Orogen; an intraplate component of early Paleozoic deformation? AN - 1015236028; 2006-052677 AB - After accretion of the Pampean continental fragment to the western Rio de la Plata craton margin ( approximately 530 Ma), subsequent deformation, crustal anatexis and plutonism may have been intraplate responses to Brasiliano-Pan African collisional tectonism on the eastern margin during the amalgamation of Gondwana. Investigations of intraplate orogens such as the Tien Shan and the Ancestral Rocky Mountains, as well as of analogue and numerical models, permit discrimination of two early Paleozoic tectonomagmatic phases in the Sierras Pampeanas. The first involved marginal trough subduction and calc-alkaline magmatism, culminating in accretion of the Pampean terrane to the western craton edge; the second was characterized by crustal anatexis and peraluminous plutonism, penetrative deformation and high-angle reverse faulting resulting from continental collision on the eastern craton margin. Field observations from modern (Tien Shan) and ancient (Ancestral Rocky Mountains) intraplate chains, deep seismic and borehole data, radiometric and fission-track data constitute control for analogue and numerical models of intraplate deformation resulting from continental collision. Near-simultaneous continent-wide deformation, regularly spaced ranges/buckles, reverse-fault initiation at fold hinges of buckles, and doubling of crustal thickness are replicated in structural arrays formed in four-layer analogue models of lithospheric buckling. These data have significant implications for the ductile deformation, crustal thickening and post-subduction plutonism that spanned central South America in Late Cambrian time. JF - Gondwana Research AU - Dickerson, Patricia Wood A2 - Storey, B. C. A2 - Hiller, N. A2 - Mortimer, N. A2 - Campbell, H. J. A2 - Moore, T. A. Y1 - 2004/01// PY - 2004 DA - January 2004 SP - 115 EP - 124 PB - International Association for Gondwana Research, Osaka VL - 7 IS - 1 SN - 1342-937X, 1342-937X KW - North America KW - Paleozoic KW - Tien Shan KW - deformation KW - cratons KW - orogeny KW - IGCP KW - South America KW - lower Paleozoic KW - Rio de la Plata Craton KW - Argentina KW - deep seismic sounding KW - Gondwana KW - Pampean Mountains KW - intraplate processes KW - Asia KW - Rocky Mountains KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1015236028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Gondwana+Research&rft.atitle=Pampean+Orogen%3B+an+intraplate+component+of+early+Paleozoic+deformation%3F&rft.au=Dickerson%2C+Patricia+Wood&rft.aulast=Dickerson&rft.aufirst=Patricia&rft.date=2004-01-01&rft.volume=7&rft.issue=1&rft.spage=115&rft.isbn=&rft.btitle=&rft.title=Gondwana+Research&rft.issn=1342937X&rft_id=info:doi/10.1016%2FS1342-937X%2805%2970310-5 L2 - http://www.sciencedirect.com/science/journal/1342937X LA - English DB - GeoRef N1 - Conference title - Gondwana 11; correlations and connections N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 56 N1 - Document feature - illus. incl. geol. sketch maps N1 - SuppNotes - IGCP Project No. 453 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Argentina; Asia; cratons; deep seismic sounding; deformation; Gondwana; IGCP; intraplate processes; lower Paleozoic; North America; orogeny; Paleozoic; Pampean Mountains; Rio de la Plata Craton; Rocky Mountains; South America; Tien Shan DO - http://dx.doi.org/10.1016/S1342-937X(05)70310-5 ER -