TY - CPAPER T1 - Far-Field Effects of Early Tertiary Ridge Subduction in Alaska T2 - 2006 Conference on BackBone of the Americas - Patagonia to Alaska AN - 40010531; 4148951 JF - 2006 Conference on BackBone of the Americas - Patagonia to Alaska AU - Bradley, Dwight C AU - Friedman, Richard M AU - Layer, P W AU - Haeussler, P J AU - Till, A B AU - Roeske, S M AU - Miller, M L Y1 - 2006/04/03/ PY - 2006 DA - 2006 Apr 03 KW - USA, Alaska KW - Subduction UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40010531?accountid=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=2006+Conference+on+BackBone+of+the+Americas+-+Patagonia+to+Alaska&rft.atitle=Far-Field+Effects+of+Early+Tertiary+Ridge+Subduction+in+Alaska&rft.au=Bradley%2C+Dwight+C%3BFriedman%2C+Richard+M%3BLayer%2C+P+W%3BHaeussler%2C+P+J%3BTill%2C+A+B%3BRoeske%2C+S+M%3BMiller%2C+M+L&rft.aulast=Bradley&rft.aufirst=Dwight&rft.date=2006-04-03&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Conference+on+BackBone+of+the+Americas+-+Patagonia+to+Alaska&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/06boa/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Resilience of Alaskan Boreal Systems: The Mechanistic Role of Soil Temperature in Fractal Geometry of Fire Scars T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 40073116; 4173869 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Harden, J AU - Manies, K AU - Mcguire, A Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - Temperature KW - Fires KW - Soil temperature KW - Fractals KW - Lesions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40073116?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Resilience+of+Alaskan+Boreal+Systems%3A+The+Mechanistic+Role+of+Soil+Temperature+in+Fractal+Geometry+of+Fire+Scars&rft.au=Harden%2C+J%3BManies%2C+K%3BMcguire%2C+A&rft.aulast=Harden&rft.aufirst=J&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Geophysical Applications within the Bureau of Land Management T2 - 19th Annual Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP 2006) AN - 40059966; 4216035 JF - 19th Annual Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP 2006) AU - Lewis, Brent Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - Geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40059966?accountid=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=19th+Annual+Symposium+on+the+Application+of+Geophysics+to+Engineering+and+Environmental+Problems+%28SAGEEP+2006%29&rft.atitle=Geophysical+Applications+within+the+Bureau+of+Land+Management&rft.au=Lewis%2C+Brent&rft.aulast=Lewis&rft.aufirst=Brent&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=19th+Annual+Symposium+on+the+Application+of+Geophysics+to+Engineering+and+Environmental+Problems+%28SAGEEP+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.eegs.org/pdf_files/sageep_program_full.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Multi-Proxy Sea-Surface Temperature Estimates for the Mid-Pliocene North Atlantic T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 40047421; 4174781 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Robinson, M AU - Dowsett, H AU - Dwyer, G Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - North Atlantic KW - Temperature effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40047421?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Multi-Proxy+Sea-Surface+Temperature+Estimates+for+the+Mid-Pliocene+North+Atlantic&rft.au=Robinson%2C+M%3BDowsett%2C+H%3BDwyer%2C+G&rft.aulast=Robinson&rft.aufirst=M&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Determination of Canal Leakage Potential using Continuous Resistivity Profiling Techniques in Western Nebraska and Eastern Wyoming T2 - 19th Annual Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP 2006) AN - 40019565; 4216088 JF - 19th Annual Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP 2006) AU - Ball, Lyndsay AU - Kress, Wade AU - James, Cannia Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - USA, Nebraska KW - USA, Wyoming KW - Leakage KW - Canals KW - Profiling UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40019565?accountid=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=19th+Annual+Symposium+on+the+Application+of+Geophysics+to+Engineering+and+Environmental+Problems+%28SAGEEP+2006%29&rft.atitle=Determination+of+Canal+Leakage+Potential+using+Continuous+Resistivity+Profiling+Techniques+in+Western+Nebraska+and+Eastern+Wyoming&rft.au=Ball%2C+Lyndsay%3BKress%2C+Wade%3BJames%2C+Cannia&rft.aulast=Ball&rft.aufirst=Lyndsay&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=19th+Annual+Symposium+on+the+Application+of+Geophysics+to+Engineering+and+Environmental+Problems+%28SAGEEP+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.eegs.org/pdf_files/sageep_program_full.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Site Response, Basin Effects and Attenuation in the Puget Lowland, Washington State T2 - 19th Annual Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP 2006) AN - 40010497; 4216063 JF - 19th Annual Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP 2006) AU - Pratt, Thomas Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - USA, Washington, Puget Lowlands KW - Basins UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40010497?accountid=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=19th+Annual+Symposium+on+the+Application+of+Geophysics+to+Engineering+and+Environmental+Problems+%28SAGEEP+2006%29&rft.atitle=Site+Response%2C+Basin+Effects+and+Attenuation+in+the+Puget+Lowland%2C+Washington+State&rft.au=Pratt%2C+Thomas&rft.aulast=Pratt&rft.aufirst=Thomas&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=19th+Annual+Symposium+on+the+Application+of+Geophysics+to+Engineering+and+Environmental+Problems+%28SAGEEP+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.eegs.org/pdf_files/sageep_program_full.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Rapid Retreat of Lake-Terminating Alaskan Glaciers through Disarticulation T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39982325; 4173380 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Molnia, B F Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - Glaciers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39982325?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Rapid+Retreat+of+Lake-Terminating+Alaskan+Glaciers+through+Disarticulation&rft.au=Molnia%2C+B+F&rft.aulast=Molnia&rft.aufirst=B&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Geophysical and Hydrologic Studies of Shallow Aquifer Contamination, East Poplar Oil Field Area, Northeastern Montana T2 - 19th Annual Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP 2006) AN - 39970413; 4216056 JF - 19th Annual Symposium on the Application of Geophysics to Engineering and Environmental Problems (SAGEEP 2006) AU - Smith, Bruce D AU - Thamke, Joanna N AU - Tyrrel, Christa Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - USA, Montana KW - Aquifers KW - Geophysics KW - Oil fields KW - Contamination KW - Oil pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39970413?accountid=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=19th+Annual+Symposium+on+the+Application+of+Geophysics+to+Engineering+and+Environmental+Problems+%28SAGEEP+2006%29&rft.atitle=Geophysical+and+Hydrologic+Studies+of+Shallow+Aquifer+Contamination%2C+East+Poplar+Oil+Field+Area%2C+Northeastern+Montana&rft.au=Smith%2C+Bruce+D%3BThamke%2C+Joanna+N%3BTyrrel%2C+Christa&rft.aulast=Smith&rft.aufirst=Bruce&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=19th+Annual+Symposium+on+the+Application+of+Geophysics+to+Engineering+and+Environmental+Problems+%28SAGEEP+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.eegs.org/pdf_files/sageep_program_full.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Using Multiple Constraints and Ensemble Model Simulations to Quantify Terrestrial Carbon Trends and Uncertainty in the Eastern United States T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39944011; 4172420 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Liu, S AU - Li, Z. AU - Liu, J AU - Loveland, T AU - Tieszen, L Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - USA KW - Simulation KW - Carbon KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39944011?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Using+Multiple+Constraints+and+Ensemble+Model+Simulations+to+Quantify+Terrestrial+Carbon+Trends+and+Uncertainty+in+the+Eastern+United+States&rft.au=Liu%2C+S%3BLi%2C+Z.%3BLiu%2C+J%3BLoveland%2C+T%3BTieszen%2C+L&rft.aulast=Liu&rft.aufirst=S&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Natural Hazards and Planning for the Future in Squamish, British Columbia, Canada T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39940464; 4179917 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Wein, A AU - Journeay, M AU - Bernknopf, R AU - Chung, C AU - Champion, R AU - Ng, P. Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - Canada, British Columbia KW - Hazards UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39940464?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Natural+Hazards+and+Planning+for+the+Future+in+Squamish%2C+British+Columbia%2C+Canada&rft.au=Wein%2C+A%3BJourneay%2C+M%3BBernknopf%2C+R%3BChung%2C+C%3BChampion%2C+R%3BNg%2C+P.&rft.aulast=Wein&rft.aufirst=A&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Bedload Research International Cooperative (BRIC) T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39937384; 4177820 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Gray, J R AU - Laronne, J B Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - Sediment transport KW - Bed load UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39937384?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Bedload+Research+International+Cooperative+%28BRIC%29&rft.au=Gray%2C+J+R%3BLaronne%2C+J+B&rft.aulast=Gray&rft.aufirst=J&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Pliocene Sea Surface Temperature and the PRISM Reconstruction T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39935027; 4174779 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Dowsett, H Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - Temperature effects KW - Paleotemperature KW - Pliocene KW - Paleo studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39935027?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Pliocene+Sea+Surface+Temperature+and+the+PRISM+Reconstruction&rft.au=Dowsett%2C+H&rft.aulast=Dowsett&rft.aufirst=H&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Paleo-Data Compared with Model Simulations of the LGM Climate of Western North America T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39929441; 4174824 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Thompson, R S Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - North America KW - Simulation KW - Climate KW - Models KW - Paleoclimate KW - Paleo studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39929441?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Paleo-Data+Compared+with+Model+Simulations+of+the+LGM+Climate+of+Western+North+America&rft.au=Thompson%2C+R+S&rft.aulast=Thompson&rft.aufirst=R&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A GIS-Based Decision Support System for Earthquake Risk Mitigation in the City of Memphis and Shelby County, Tennessee, USA T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39912978; 4179920 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Hearn, P AU - Bernknopf, R AU - Schweig, E AU - Gomberg, J AU - Strong, D Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - USA, Tennessee KW - Earthquakes KW - Artificial intelligence KW - Urban areas KW - Seismic activity KW - Decision support systems UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39912978?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=A+GIS-Based+Decision+Support+System+for+Earthquake+Risk+Mitigation+in+the+City+of+Memphis+and+Shelby+County%2C+Tennessee%2C+USA&rft.au=Hearn%2C+P%3BBernknopf%2C+R%3BSchweig%2C+E%3BGomberg%2C+J%3BStrong%2C+D&rft.aulast=Hearn&rft.aufirst=P&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Reducing Landslide Hazards through a Partnership between the U.S. Geological Survey and the American Planning Association T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39899904; 4179903 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Gori, P AU - Highland, L Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - USA KW - Landslides KW - Geology KW - Hazards KW - Geological surveys UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39899904?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Reducing+Landslide+Hazards+through+a+Partnership+between+the+U.S.+Geological+Survey+and+the+American+Planning+Association&rft.au=Gori%2C+P%3BHighland%2C+L&rft.aulast=Gori&rft.aufirst=P&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Co@@u2-@@@d3@ Concentration and PCO@@d2@ Thresholds for Calcification and Dissolution on the Molokai Reef Flat, Hawaii T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39892825; 4172451 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Yates, K AU - Halley, R Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - USA, Hawaii KW - Dissolution KW - Reefs KW - Calcification UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39892825?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Co%40%40u2-%40%40%40d3%40+Concentration+and+PCO%40%40d2%40+Thresholds+for+Calcification+and+Dissolution+on+the+Molokai+Reef+Flat%2C+Hawaii&rft.au=Yates%2C+K%3BHalley%2C+R&rft.aulast=Yates&rft.aufirst=K&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Contemporary Terrestrial Carbon Trends and Uncertainty in the Eastern United States T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39892663; 4172425 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Liu, S AU - Li, Z. AU - Liu, J AU - Loveland, T AU - Tieszen, L Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - USA KW - Carbon UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39892663?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Contemporary+Terrestrial+Carbon+Trends+and+Uncertainty+in+the+Eastern+United+States&rft.au=Liu%2C+S%3BLi%2C+Z.%3BLiu%2C+J%3BLoveland%2C+T%3BTieszen%2C+L&rft.aulast=Liu&rft.aufirst=S&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Assessing Uncertainty in Paleoclimatic Estimates from Paleobotanical Data in North America T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39892391; 4172905 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Thompson, R S Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - North America KW - Paleoclimate KW - Paleo studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39892391?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Assessing+Uncertainty+in+Paleoclimatic+Estimates+from+Paleobotanical+Data+in+North+America&rft.au=Thompson%2C+R+S&rft.aulast=Thompson&rft.aufirst=R&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Method for the Rapid Assessment of the Probability of Post-Wildfire Debris Flow from Recently Burned Basins in the Inter-Mountain West, U.S.A. T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39885742; 4174216 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Cannon, S AU - Gartner, J AU - Rupert, M AU - Michael, J Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - Basins KW - Debris flow UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39885742?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=A+Method+for+the+Rapid+Assessment+of+the+Probability+of+Post-Wildfire+Debris+Flow+from+Recently+Burned+Basins+in+the+Inter-Mountain+West%2C+U.S.A.&rft.au=Cannon%2C+S%3BGartner%2C+J%3BRupert%2C+M%3BMichael%2C+J&rft.aulast=Cannon&rft.aufirst=S&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Hyporheic Exchange Flows - Hydrology Challenges for Biogeochemical Understanding T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39883699; 4172975 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Bencala, K Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - Biogeochemistry KW - Hydrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39883699?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Hyporheic+Exchange+Flows+-+Hydrology+Challenges+for+Biogeochemical+Understanding&rft.au=Bencala%2C+K&rft.aulast=Bencala&rft.aufirst=K&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Dust Emission from Playas in the Mojave Desert, USA T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39875883; 4175091 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Reynolds, R AU - Yount, J AU - Reheis, M AU - Goldstein, H AU - Forester, R AU - Chavez, P AU - Fulton, R Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - USA, California, Mojave Desert KW - USA KW - Dust KW - Deserts KW - Playas UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39875883?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Dust+Emission+from+Playas+in+the+Mojave+Desert%2C+USA&rft.au=Reynolds%2C+R%3BYount%2C+J%3BReheis%2C+M%3BGoldstein%2C+H%3BForester%2C+R%3BChavez%2C+P%3BFulton%2C+R&rft.aulast=Reynolds&rft.aufirst=R&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Prototype Flash Flood and Debris Flow Early Warning System for Areas Recently Burned by Wildfire in Southern California T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39861417; 4177916 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Cannon, S AU - Restrepo, P AU - Laber, J AU - Werner, K Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - USA, California KW - Warning systems KW - Wildfire KW - Floods KW - Debris flow KW - Prototypes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39861417?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=A+Prototype+Flash+Flood+and+Debris+Flow+Early+Warning+System+for+Areas+Recently+Burned+by+Wildfire+in+Southern+California&rft.au=Cannon%2C+S%3BRestrepo%2C+P%3BLaber%2C+J%3BWerner%2C+K&rft.aulast=Cannon&rft.aufirst=S&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Local-Scale Hydraulics and Morphology in a Steep Channel, Italian Dolomites T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39860588; 4177736 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Wilcox, A AU - Comiti, F AU - Wohl, E Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - Channels KW - Morphology KW - Hydraulics KW - Dolomite UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39860588?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Local-Scale+Hydraulics+and+Morphology+in+a+Steep+Channel%2C+Italian+Dolomites&rft.au=Wilcox%2C+A%3BComiti%2C+F%3BWohl%2C+E&rft.aulast=Wilcox&rft.aufirst=A&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Structure of the San Andreas Fault at the San Andreas Fault Observatory at Depth (SAFOD) from Seismic Imaging and Comparisons with Borehole Observations T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39851034; 4180148 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Catchings, R AU - Rymer, M AU - Goldman, M Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - Pacific, San Andreas Fault KW - Imaging techniques KW - Boreholes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39851034?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=Structure+of+the+San+Andreas+Fault+at+the+San+Andreas+Fault+Observatory+at+Depth+%28SAFOD%29+from+Seismic+Imaging+and+Comparisons+with+Borehole+Observations&rft.au=Catchings%2C+R%3BRymer%2C+M%3BGoldman%2C+M&rft.aulast=Catchings&rft.aufirst=R&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Impact of Spatial Dependency on Earthquake Risk Analysis T2 - 2006 European Geosciences Union General Assembly (EGU 2006) AN - 39849704; 4179918 JF - 2006 European Geosciences Union General Assembly (EGU 2006) AU - Bernknopf, R AU - Smith, T AU - Gillen, K AU - Strong, D Y1 - 2006/04/02/ PY - 2006 DA - 2006 Apr 02 KW - Earthquakes KW - Seismic activity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39849704?accountid=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=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.atitle=The+Impact+of+Spatial+Dependency+on+Earthquake+Risk+Analysis&rft.au=Bernknopf%2C+R%3BSmith%2C+T%3BGillen%2C+K%3BStrong%2C+D&rft.aulast=Bernknopf&rft.aufirst=R&rft.date=2006-04-02&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+European+Geosciences+Union+General+Assembly+%28EGU+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.cosis.net/members/meetings/programme/session_programme.php? m_id=29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Water and solute mass balance of five small, relatively undisturbed watersheds in the U.S. AN - 67749738; 15978657 AB - Geochemical mass balances were computed for water years 1992-1997 (October 1991 through September 1997) for the five watersheds of the U.S. Geological Survey Water, Energy, and Biogeochemical Budgets (WEBB) Program to determine the primary regional controls on yields of the major dissolved inorganic solutes. The sites, which vary markedly with respect to climate, geology, physiography, and ecology, are: Allequash Creek, Wisconsin (low-relief, humid continental forest); Andrews Creek, Colorado (cold alpine, taiga/tundra, and subalpine boreal forest); Río Icacos, Puerto Rico (lower montane, wet tropical forest); Panola Mountain, Georgia (humid subtropical piedmont forest); and Sleepers River, Vermont (humid northern hardwood forest). Streamwater output fluxes were determined by constructing empirical multivariate concentration models including discharge and seasonal components. Input fluxes were computed from weekly wet-only or bulk precipitation sampling. Despite uncertainties in input fluxes arising from poorly defined elevation gradients, lack of dry-deposition and occult-deposition measurements, and uncertain sea-salt contributions, the following was concluded: (1) for solutes derived primarily from rock weathering (Ca, Mg, Na, K, and H(4)SiO(4)), net fluxes (outputs in streamflow minus inputs in deposition) varied by two orders of magnitude, which is attributed to a large gradient in rock weathering rates controlled by climate and geologic parent material; (2) the net flux of atmospherically derived solutes (NH(4), NO(3), SO(4), and Cl) was similar among sites, with SO(4) being the most variable and NH(4) and NO(3) generally retained (except for NO(3) at Andrews); and (3) relations among monthly solute fluxes and differences among solute concentration model parameters yielded additional insights into comparative biogeochemical processes at the sites. JF - The Science of the total environment AU - Peters, N E AU - Shanley, J B AU - Aulenbach, B T AU - Webb, R M AU - Campbell, D H AU - Hunt, R AU - Larsen, M C AU - Stallard, R F AU - Troester, J AU - Walker, J F AD - U.S. Geological Survey, 3039 Amwiler Rd., Suite 130 Atlanta, GA 30360-2824, USA. nepeters@usgs.gov Y1 - 2006/04/01/ PY - 2006 DA - 2006 Apr 01 SP - 221 EP - 242 VL - 358 IS - 1-3 SN - 0048-9697, 0048-9697 KW - Water KW - 059QF0KO0R KW - Index Medicus KW - United States KW - Environmental Monitoring KW - Geological Phenomena KW - Climate KW - Geology KW - Models, Theoretical KW - Ecosystem KW - Trees KW - Water -- chemistry KW - Water Supply UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67749738?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Science+of+the+total+environment&rft.atitle=Water+and+solute+mass+balance+of+five+small%2C+relatively+undisturbed+watersheds+in+the+U.S.&rft.au=Peters%2C+N+E%3BShanley%2C+J+B%3BAulenbach%2C+B+T%3BWebb%2C+R+M%3BCampbell%2C+D+H%3BHunt%2C+R%3BLarsen%2C+M+C%3BStallard%2C+R+F%3BTroester%2C+J%3BWalker%2C+J+F&rft.aulast=Peters&rft.aufirst=N&rft.date=2006-04-01&rft.volume=358&rft.issue=1-3&rft.spage=221&rft.isbn=&rft.btitle=&rft.title=The+Science+of+the+total+environment&rft.issn=00489697&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2006-05-09 N1 - Date created - 2006-03-14 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Influence of fault dip and near-fault crustal heterogeneity on normal-faulting rupture dynamics and ground motions AN - 51555879; 2006-067744 JF - Seismological Research Letters AU - O'Connell, D AU - Ma, S AU - Archuleta, Ralph AU - Prentice, Carol AU - Ellsworth, William AU - Hellweg, Peggy Y1 - 2006/04// PY - 2006 DA - April 2006 SP - 227 PB - Seismological Society of America, El Cerrito, CA VL - 77 IS - 2 SN - 0895-0695, 0895-0695 KW - body waves KW - geologic hazards KW - three-dimensional models KW - hanging wall KW - acceleration KW - elastic waves KW - kinematics KW - finite element analysis KW - rupture KW - dip KW - dynamics KW - normal faults KW - seismic risk KW - ground motion KW - risk assessment KW - tectonics KW - seismic waves KW - earthquakes KW - seismotectonics KW - S-waves KW - faults KW - 19:Seismology KW - 16:Structural geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51555879?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Influence+of+fault+dip+and+near-fault+crustal+heterogeneity+on+normal-faulting+rupture+dynamics+and+ground+motions&rft.au=O%27Connell%2C+D%3BMa%2C+S%3BArchuleta%2C+Ralph%3BPrentice%2C+Carol%3BEllsworth%2C+William%3BHellweg%2C+Peggy&rft.aulast=O%27Connell&rft.aufirst=D&rft.date=2006-04-01&rft.volume=77&rft.issue=2&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ L2 - http://srl.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2006 Annual meeting, Seismological Society of America; 100th anniversary earthquake conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - CA N1 - Last updated - 2016-11-17 N1 - SubjectsTermNotLitGenreText - acceleration; body waves; dip; dynamics; earthquakes; elastic waves; faults; finite element analysis; geologic hazards; ground motion; hanging wall; kinematics; normal faults; risk assessment; rupture; S-waves; seismic risk; seismic waves; seismotectonics; tectonics; three-dimensional models ER - TY - JOUR T1 - Project FRAME (Framing Research in support of Adaptive Management of Ecosystems) AN - 51542927; 2006-075073 AB - Project FRAME (Framing Research for the Adaptive Management of Ecosystems) is transforming the way that science is linked to natural resource management decision-making on federal lands. We do so at a time when federal land managers are called upon to make science-based decisions and to optimize the management of multiple resources under increased public scrutiny. Federal land managers need an adaptive management framework to accommodate changing conditions through use of the appropriate science and consensus-building processes. The FRAME project strategy is to couple the adaptive capabilities of the Modular Modeling System (MMS) with accepted principles of collaboration. Through a multi-Disciplinary USGS Project that includes partners from other agencies (NPS, BLM, BIA, and USFS) and from universities, we focused our initial efforts on natural resource and fire-management issues at Mesa Verde National Park. Our approach was to collaboratively engage the resource managers, modelers, and scientists in framing the science issues and in developing the appropriate science models to address the natural resource management issues. The principle models initially being used are the PRMS (Precipitation-Runoff Modeling System), and the SIMPPLLE model (SIMulating Patterns and Processes at Landscape Scales). Also being incorporated are results from a newly developed empirical sedimentation model related to post-fire runoff and erosion. Through the collaborative modeling effort at Mesa Verde, we have now developed a transportable methodology for collaboratively modeling integrated science for adaptive, multi-objective resource management that is applicable across a wide range of ecosystems. JF - Abstracts with Programs - Geological Society of America AU - Turner, Christine AU - San Miguel, George AU - Leavesley, George AU - Chew, Jim AU - Zirbes, Richard AU - Romme, William AU - Miller, Mark AU - Cobb, Neil AU - Floyd-Hanna, Lisa AU - Viger, Roland AU - Anonymous Y1 - 2006/04// PY - 2006 DA - April 2006 SP - 30 PB - Geological Society of America (GSA), Boulder, CO VL - 38 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - FRAME Program KW - numerical models KW - Colorado Plateau KW - data processing KW - national parks KW - Mesa Verde National Park KW - forestry KW - ecosystems KW - Montezuma County Colorado KW - vegetation KW - public lands KW - fires KW - SIMPPLLE KW - natural resources KW - land management KW - digital simulation KW - ecology KW - technical cooperation KW - landscapes KW - Colorado KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51542927?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Project+FRAME+%28Framing+Research+in+support+of+Adaptive+Management+of+Ecosystems%29&rft.au=Turner%2C+Christine%3BSan+Miguel%2C+George%3BLeavesley%2C+George%3BChew%2C+Jim%3BZirbes%2C+Richard%3BRomme%2C+William%3BMiller%2C+Mark%3BCobb%2C+Neil%3BFloyd-Hanna%2C+Lisa%3BViger%2C+Roland%3BAnonymous&rft.aulast=Turner&rft.aufirst=Christine&rft.date=2006-04-01&rft.volume=38&rft.issue=6&rft.spage=30&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, 58th 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 - Colorado; Colorado Plateau; data processing; digital simulation; ecology; ecosystems; fires; forestry; FRAME Program; land management; landscapes; Mesa Verde National Park; Montezuma County Colorado; national parks; natural resources; numerical models; public lands; SIMPPLLE; technical cooperation; United States; vegetation ER - TY - JOUR T1 - A modular modeling approach to integrating adaptive modeling systems with resource management in the FRAME Project AN - 51542131; 2006-075071 AB - The FRAME (Framing Research to support Adaptive Management of Ecosystems) project is a collaborative, multi-disciplinary effort currently focusing on pinyon-juniper woodland management on the Colorado Plateau. The USGS Modular Modeling System (MMS) (http://wwwbrr.cr.usgs.gov/mms) provides a modular framework to address a variety of pinyon-juniper management issues using a set of adaptive modeling tools. MMS is being coupled with the U.S. Forest Service model SIMulating Patterns and Processes at Landscape Scales (SIMPPLLE) (http://www.fs.fed.us/rm/missoula/4151/SIMPPLLE) to enable the assessment of the effects of alternative resource-management options on a variety of hydrologic and ecosystem processes. A variety of watershed, erosion, hydraulic, and ecosystem models in MMS will be used to evaluate the spatially explicit output of SIMPPLLE. Output from SIMPPLLE is an ensemble of potential vegetation conditions years to decades into the future. Key components of the linked MMS and SIMPPLLE models are 1) tools to estimate parameters in MMS process-based models using vegetation and ecosystem attribute data from SIMPPLLE output, and 2) a climate generator to provide time series of meteorological variables, such as precipitation and temperature, for use as input to the process-based models. The magnitude and timing of these meteorological variables must be spatially and temporally representative of possible future climate conditions. Initial application of the coupled MMS-SIMPPLLE modeling tools is to support fire-management planning at Mesa Verde National Park. A major objective of the development and application of these tools is to allow resource managers to develop more flexible management scenarios that can adjust to changing conditions, and to develop spatially explicit landscape-management scenarios that incorporate the social, economic, legal, and environmental constraints that managers face. A review of the modular framework and selected framework tools will be presented. JF - Abstracts with Programs - Geological Society of America AU - Leavesley, George AU - Viger, Roland AU - Chew, Jim AU - Turner, Christine AU - Zirbes, Richard AU - Romme, William AU - Miller, Mark AU - San Miguel, George AU - Cobb, Neil AU - Floyd-Hanna, Lisa AU - Anonymous Y1 - 2006/04// PY - 2006 DA - April 2006 SP - 30 PB - Geological Society of America (GSA), Boulder, CO VL - 38 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - FRAME Program KW - survey organizations KW - terrestrial environment KW - U. S. Geological Survey KW - government agencies KW - data processing KW - national parks KW - ecosystems KW - vegetation KW - SIMPPLLE KW - digital simulation KW - ecology KW - technical cooperation KW - meteorology KW - SIMulating Patterns and Processes at Landscape scales KW - climate KW - programs KW - numerical models KW - Colorado Plateau KW - time series analysis KW - statistical analysis KW - Mesa Verde National Park KW - forestry KW - Montezuma County Colorado KW - public lands KW - Framing Research to Support Adaptive Management of Ecosystems KW - U. S. Forest Service KW - natural resources KW - land management KW - Colorado KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51542131?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+modular+modeling+approach+to+integrating+adaptive+modeling+systems+with+resource+management+in+the+FRAME+Project&rft.au=Leavesley%2C+George%3BViger%2C+Roland%3BChew%2C+Jim%3BTurner%2C+Christine%3BZirbes%2C+Richard%3BRomme%2C+William%3BMiller%2C+Mark%3BSan+Miguel%2C+George%3BCobb%2C+Neil%3BFloyd-Hanna%2C+Lisa%3BAnonymous&rft.aulast=Leavesley&rft.aufirst=George&rft.date=2006-04-01&rft.volume=38&rft.issue=6&rft.spage=30&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, 58th 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 - climate; Colorado; Colorado Plateau; data processing; digital simulation; ecology; ecosystems; forestry; FRAME Program; Framing Research to Support Adaptive Management of Ecosystems; government agencies; land management; Mesa Verde National Park; meteorology; Montezuma County Colorado; national parks; natural resources; numerical models; programs; public lands; SIMPPLLE; SIMulating Patterns and Processes at Landscape scales; statistical analysis; survey organizations; technical cooperation; terrestrial environment; time series analysis; U. S. Forest Service; U. S. Geological Survey; United States; vegetation ER - TY - JOUR T1 - Uncompahgre Plateau project; linking science and public input for collaborative natural resource management AN - 51539364; 2006-075074 AB - This presentation overviews a pioneer planning process developed by the Uncompahgre Plateau Project (UP) for collaborative natural resource management. UP is a partnership of resource management agencies, power companies, and citizen groups working together at a landscape scale to restore and maintain the ecosystem on 1.5 million acres of the Uncompahgre Plateau in western Colorado. The goal of the project is to develop resource management strategies using science and collaborative input from the agencies and the public. The presentation details the collaborative planning process developed for restoring a desired vegetation mosaic in two priority watersheds on the Plateau and illustrates one implementation project. The intent is to provide an example of linking science and resource modeling to collaborative resource management. JF - Abstracts with Programs - Geological Society of America AU - McCaffrey, Maggie AU - Anonymous Y1 - 2006/04// PY - 2006 DA - April 2006 SP - 30 PB - Geological Society of America (GSA), Boulder, CO VL - 38 IS - 6 SN - 0016-7592, 0016-7592 KW - United States KW - hydrology KW - programs KW - revegetation KW - western Colorado KW - watersheds KW - natural resources KW - land management KW - ecology KW - technical cooperation KW - Colorado KW - Uncompahgre Uplift KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51539364?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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=Uncompahgre+Plateau+project%3B+linking+science+and+public+input+for+collaborative+natural+resource+management&rft.au=McCaffrey%2C+Maggie%3BAnonymous&rft.aulast=McCaffrey&rft.aufirst=Maggie&rft.date=2006-04-01&rft.volume=38&rft.issue=6&rft.spage=30&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, 58th 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 - Colorado; ecology; hydrology; land management; natural resources; programs; revegetation; technical cooperation; Uncompahgre Uplift; United States; watersheds; western Colorado ER - TY - JOUR T1 - The Murie Science and Learning Center and Denali National Park; a partnership in field-based geo-education AN - 51476956; 2007-027871 AB - Through partnerships with several educational organizations, the Murie Science and Learning Center (MSLC) provides innovative hands-on programs for students, teachers, families, Alaskans, and visitors for America's eight northernmost national parks. The MSLC is going on it's third year in a cooperative relationship with Denali National Park and Preserve, and has offered numerous field-based science educational opportunities, including several teacher training workshops in park geology in 2-3 day blocks of time. Housed in Denali Park, the MSLC is ideally located for quick access to a wide range of landforms, rock units, lithologies, structure, glacial features, and other geologic features and processes within the park, and has delivered several teacher training workshops utilizing these park resources. The format of the teacher training sessions has been to provide a two-hour afternoon or early evening lecture on intro geology, park geology and glacial history, then travel to a field camp where participants are housed for the two day-long field trips. A course handbook is offered, which covers rock identification, depositional environments, stratigraphy, structure, plate tectonics, accretionary terranes, and specific guidance information on intended stops or hikes for the field activities. Along with brief roadside stops, each day has hiking options giving both higher elevations and overview of landforms, and shorter, lower level hikes with hands-on bedrock and rock identification. Evening activities involve topographic and geologic maps, air photos, and other graphic information. These MSLC courses focus primarily on pure geosciences and secondarily on classroom applications. As time and interest dictate, geo-educational activities and curriculum applications are considered. Challenges in offering the field geology courses include the ability to provide a large amount of information in a short period of time, and flexing the information for wide-ranging geologic backgrounds, varied teacher applications, and diverse physical abilities. The geoscience teacher workshops have been some of the more successful offerings of the MSLC programs, and expansion of courses for the 2006 field season include field seminars and teacher training workshops in Denali Park geology, paleontology, river hydrology, and glaciers. JF - Abstracts with Programs - Geological Society of America AU - Tomeo, David AU - Brease, Phillip AU - Anonymous Y1 - 2006/04// PY - 2006 DA - April 2006 SP - 14 PB - Geological Society of America (GSA), Boulder, CO VL - 38 IS - 5 SN - 0016-7592, 0016-7592 KW - United States KW - geology KW - educational resources KW - Denali National Park KW - Alaska KW - education KW - teacher education KW - field studies KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51476956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=The+Murie+Science+and+Learning+Center+and+Denali+National+Park%3B+a+partnership+in+field-based+geo-education&rft.au=Tomeo%2C+David%3BBrease%2C+Phillip%3BAnonymous&rft.aulast=Tomeo&rft.aufirst=David&rft.date=2006-04-01&rft.volume=38&rft.issue=5&rft.spage=14&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Cordilleran Section, 102nd annual meeting; American Association of Petroleum Geologists, Pacific Section, 81st annual meeting; Society of Petroleum Engineers, Western Region, 76th 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 - 2007-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Alaska; Denali National Park; education; educational resources; field studies; geology; teacher education; United States ER - TY - JOUR T1 - Uncertainties in seismicity rate and hypocentral depth as applied to PSHA analyses for areas source zones AN - 51111427; 2006-085147 JF - Seismological Research Letters AU - Laforge, R AU - Wood, C AU - Prentice, Carol AU - Ellsworth, William AU - Hellweg, Peggy Y1 - 2006/04// PY - 2006 DA - April 2006 SP - 320 PB - Seismological Society of America, El Cerrito, CA VL - 77 IS - 2 SN - 0895-0695, 0895-0695 KW - geologic hazards KW - statistical analysis KW - slip rates KW - depth KW - attenuation KW - seismicity KW - seismic risk KW - risk assessment KW - probability KW - focus KW - tectonics KW - earthquakes KW - uncertainty KW - seismotectonics KW - faults KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51111427?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Uncertainties+in+seismicity+rate+and+hypocentral+depth+as+applied+to+PSHA+analyses+for+areas+source+zones&rft.au=Laforge%2C+R%3BWood%2C+C%3BPrentice%2C+Carol%3BEllsworth%2C+William%3BHellweg%2C+Peggy&rft.aulast=Laforge&rft.aufirst=R&rft.date=2006-04-01&rft.volume=77&rft.issue=2&rft.spage=320&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=08950695&rft_id=info:doi/ L2 - http://srl.geoscienceworld.org/ LA - English DB - GeoRef N1 - Conference title - 2006 Annual meeting, Seismological Society of America; 100th anniversary conference N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - PubXState - CA N1 - Last updated - 2016-10-25 N1 - CODEN - EAQNAT N1 - SubjectsTermNotLitGenreText - attenuation; depth; earthquakes; faults; focus; geologic hazards; probability; risk assessment; seismic risk; seismicity; seismotectonics; slip rates; statistical analysis; tectonics; uncertainty ER - TY - JOUR T1 - Biomonitoring in the Boulder River Watershed, Montana, USA: Metal Concentrations in Biofilm and Macroinvertebrates, and Relations with Macroinvertebrate Assemblage AN - 20737204; 7239413 AB - Portions of the Boulder River watershed contain elevated concentrations of arsenic, cadmium, copper, lead, and zinc in water, sediment, and biota. We measured concentrations of As, Cd, Cu, Pb, and Zn in biofilm and macroinvertebrates, and assessed macroinvertebrate assemblage and aquatic habitat with the objective of monitoring planned remediation efforts. Concentrations of metals were generally higher in downstream sites compared with upstream or reference sites, and two sites contained metal concentrations in macroinvertebrates greater than values reported to reduce health and survival of resident trout. Macroinvertebrate assemblage was correlated with metal concentrations in biofilm and macroinvertebrates. However, macroinvertebrate metrics were significantly correlated with a greater number of biofilm metals (8) than metals in invertebrates (4). Lead concentrations in biofilm appeared to have the most significant impact on macroinvertebrate assemblage. Metal concentrations in macroinvertebrates were directly proportional to concentrations in biofilm, indicating biofilm as a potential surrogate for monitoring metal impacts in aquatic systems. JF - Environmental Monitoring and Assessment AU - Rhea, Darren T AU - Harper, David D AU - Farag, Aida M AU - Brumbaugh, William G AD - Columbia Environmental Research Center, Jackson Field Research Station, P.O. Box 1089, Jackson, Wyoming, USA, aida_farag@usgs.gov Y1 - 2006/04// PY - 2006 DA - April 2006 SP - 381 EP - 393 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de] VL - 115 IS - 1-3 SN - 0167-6369, 0167-6369 KW - Entomology Abstracts; Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Sustainability Science Abstracts; Aqualine Abstracts; Water Resources Abstracts; Toxicology Abstracts KW - Heavy metals KW - Survival KW - Macroinvertebrates KW - Watersheds KW - Lead KW - Zinc KW - biomonitoring KW - Cadmium KW - Biofilms KW - USA, Montana KW - Rivers KW - Environmental monitoring KW - Metals KW - Arsenic KW - Habitat KW - Sediments KW - Community composition KW - Monitoring KW - Zoobenthos KW - Z 05340:Ecology and Behavior KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - SW 3030:Effects of pollution KW - Q5 08502:Methods and instruments KW - X 24360:Metals KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20737204?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Monitoring+and+Assessment&rft.atitle=Biomonitoring+in+the+Boulder+River+Watershed%2C+Montana%2C+USA%3A+Metal+Concentrations+in+Biofilm+and+Macroinvertebrates%2C+and+Relations+with+Macroinvertebrate+Assemblage&rft.au=Rhea%2C+Darren+T%3BHarper%2C+David+D%3BFarag%2C+Aida+M%3BBrumbaugh%2C+William+G&rft.aulast=Rhea&rft.aufirst=Darren&rft.date=2006-04-01&rft.volume=115&rft.issue=1-3&rft.spage=381&rft.isbn=&rft.btitle=&rft.title=Environmental+Monitoring+and+Assessment&rft.issn=01676369&rft_id=info:doi/10.1007%2Fs10661-006-7086-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Community composition; Heavy metals; Cadmium; Biofilms; Habitat; Watersheds; Zoobenthos; Lead; Rivers; Metals; Arsenic; Survival; Sediments; Zinc; biomonitoring; Macroinvertebrates; Monitoring; USA, Montana DO - http://dx.doi.org/10.1007/s10661-006-7086-7 ER - TY - JOUR T1 - Increases in Desert Shrub Productivity under Elevated Carbon Dioxide Vary with Water Availability AN - 20398268; 7022667 AB - Productivity of aridland plants is predicted to increase substantially with rising atmospheric carbon dioxide (CO sub(2)) concentrations due to enhancement in plant water-use efficiency (WUE), However, to date, there are few detailed analyses of how intact desert vegetation responds to elevated CO sub(2). From 1998 to 2001, we examined aboveground production, photosynthesis, and water relations within three species exposed to ambient (around 38 Pa) or elevated (55 Pa) CO sub(2) concentrations at the Nevada Desert Free-Air CO sub(2) Enrichment (FACE) Facility in southern Nevada, USA. The functional types sampled--evergreen (Larrea tridentata), drought-deciduous (Ambrosia durnosa,) and winter-deciduous shrubs (Krameria erecta--) represent potentially different responses to elevated CO sub(2) in this ecosystem. We found elevated CO sub(2) significantly increased aboveground production in all three species during an anomalously wet year (1998), with relative production ratios (elevated:ambient CO sub(2)) ranging from 1.59 (Krameria) to 2.31 (Larrea.) In three below-average rainfall years (1999-2001), growth was much reduced in all species, with only Ambrosia in 2001 having significantly higher production under elevated CO sub(2). Integrated photosynthesis (mol CO sub(2) m super(-2) y super(-1)) in the three species was 1.26-2.03-fold higher under elevated CO sub(2) in the wet year (1998) and 132-1.43-fold higher after the third year of reduced rainfall (2001). Instantaneous WUE was also higher in shrubs grown under elevated CO sub(2). The timing of peak canopy development did not change under elevated CO sub(2); for example, there was no observed extension of leaf longevity into the dry season in the deciduous species. Similarly, seasonal patterns in CO sub(2) assimilation did not change, except for Larrea. Therefore, phenological and physiological patterns that characterize Mojave Desert perennials--early-season lags in canopy development behind peak photosynthetic capacity, coupled with reductions in late-season photosynthetic capacity prior to reductions in leaf area--were not significantly affected by elevated CO sub(2). Together, these findings suggest that elevated CO sub(2) can enhance the productivity of Mojave Desert shrubs, but this effect is most pronounced during years with abundant rainfall when soil resources are most available. JF - Ecosystems AU - Housman, D C AU - Naumburg, E AU - Huxman, TE AU - Charlet, T N AU - Nowak, R S AU - Smith, S D AD - Department of Biological Sciences, University of Nevada Las Vegas, Nevada, 89154-4004, USA, dhousman@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 374 EP - 385 VL - 9 IS - 3 SN - 1432-9840, 1432-9840 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - Ecosystems KW - Photosynthesis KW - Rainfall KW - USA, Nevada KW - Data assimilation KW - Larrea tridentata KW - Krameria erecta KW - Canopies KW - Canopy KW - Shrubs KW - Ambrosia durnosa KW - Leaves KW - Desert vegetation KW - USA, California, Mojave Desert KW - Deserts KW - Capacity KW - Dry season KW - Carbon dioxide KW - Productivity KW - Carbon Dioxide KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies 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/20398268?accountid=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=Ecosystems&rft.atitle=Increases+in+Desert+Shrub+Productivity+under+Elevated+Carbon+Dioxide+Vary+with+Water+Availability&rft.au=Housman%2C+D+C%3BNaumburg%2C+E%3BHuxman%2C+TE%3BCharlet%2C+T+N%3BNowak%2C+R+S%3BSmith%2C+S+D&rft.aulast=Housman&rft.aufirst=D&rft.date=2006-04-01&rft.volume=9&rft.issue=3&rft.spage=374&rft.isbn=&rft.btitle=&rft.title=Ecosystems&rft.issn=14329840&rft_id=info:doi/10.1007%2Fs10021-005-0124-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Shrubs; Photosynthesis; Deserts; Rainfall; Leaves; Canopies; Carbon dioxide; Ecosystems; Dry season; Desert vegetation; Data assimilation; Capacity; Productivity; Canopy; Carbon Dioxide; Ambrosia durnosa; Larrea tridentata; Krameria erecta; USA, California, Mojave Desert; USA, Nevada DO - http://dx.doi.org/10.1007/s10021-005-0124-4 ER - TY - JOUR T1 - Optimal Regeneration Planning for Old-Growth Forest: Addressing Scientific Uncertainty in Endangered Species Recovery through Adaptive Management AN - 20260943; 8894245 AB - Stochastic and structural uncertainties about forest dynamics present challenges in the management of ephemeral habitat conditions for endangered forest species. Maintaining critical foraging and breeding habitat for the endangered red-cockaded woodpecker (Picoides borealis) requires an uninterrupted supply of old-growth forest. We constructed and optimized a dynamic forest growth model for the Piedmont National Wildlife Refuge (Georgia, USA) with the objective of perpetuating a maximum stream of old-growth forest habitat. Our model accommodates stochastic disturbances and hardwood succession rates, and uncertainty about model structure. We produced a regeneration policy that was indexed by current forest state and by current weight of evidence among alternative model forms. We used adaptive stochastic dynamic programming, which anticipates that model probabilities, as well as forest states, may change through time, with consequent evolution of the optimal decision for any given forest state. In light of considerable uncertainty about forest dynamics, we analyzed a set of competing models incorporating extreme, but plausible, parameter values. Under any of these models, forest silviculture practices currently recommended for the creation of woodpecker habitat are suboptimal. We endorse fully adaptive approaches to the management of endangered species habitats in which predictive modeling, monitoring, and assessment are tightly linked. JF - Forest Science AU - Moore, Clinton T AU - Conroy, Michael J AD - Clinton T. Moore, USGS Patuxent Wildlife Research Center, Warnell School of Forest Resources, University of Georgia, Athens, GA 30602 - Phone: 706-542-1609; Michael J. Conroy, USGS Georgia Cooperative Fish and Wildlife Research Unit, Warnell School of Forest Resources, University of Georgia, Athens, GA 30602, cmooreatforestry.uga.edu. Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 155 EP - 172 PB - Society of American Foresters, 5400 Grosvenor Lane Bethesda Maryland 20814 USA, [mailto:safweb@safnet.org], [URL:http://www.safnet.org/index.shtml] VL - 52 IS - 2 SN - 0015-749X, 0015-749X KW - Sustainability Science Abstracts; Environment Abstracts KW - Forest planning KW - red-cockaded woodpecker KW - Picoides borealis KW - optimization KW - stochasticity KW - decision modeling KW - habitat KW - succession KW - silviculture KW - regeneration KW - hardwoods KW - Wildlife KW - Forests KW - USA, Georgia KW - Habitat KW - breeding KW - adaptive management KW - Endangered species KW - USA, North Carolina, Piedmont KW - M3 1010:Issues in Sustainable Development KW - ENA 21:Wildlife UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20260943?accountid=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=Forest+Science&rft.atitle=Optimal+Regeneration+Planning+for+Old-Growth+Forest%3A+Addressing+Scientific+Uncertainty+in+Endangered+Species+Recovery+through+Adaptive+Management&rft.au=Moore%2C+Clinton+T%3BConroy%2C+Michael+J&rft.aulast=Moore&rft.aufirst=Clinton&rft.date=2006-04-01&rft.volume=52&rft.issue=2&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Forest+Science&rft.issn=0015749X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - silviculture; succession; adaptive management; breeding; regeneration; Wildlife; hardwoods; Endangered species; Forests; Habitat; Picoides borealis; USA, Georgia; USA, North Carolina, Piedmont ER - TY - JOUR T1 - Arbuscular mycorrhizal fungi associated with Populus-Salix stands in a semiarid riparian ecosystem AN - 20188675; 6961908 AB - This study examined the activity, species richness, and species composition of the arbuscular mycorrhizal fungal (AMF) community of Populus-Salix stands on the Verde River (Arizona, USA), quantified patterns of AMF richness and colonization along complex floodplain gradients, and identified environmental variables responsible for structuring the AMF community. Samples from 61 Populus-Salix stands were analyzed for AMF and herbaceous composition, AMF colonization, gravimetric soil moisture, soil texture, per cent organic matter, pH, and concentrations of nitrate, bicarbonate phosphorus and exchangeable potassium. AMF species richness declined with stand age and distance from and elevation above the channel and was positively related to perennial species cover and richness and gravimetric soil moisture. Distance from and elevation above the active channel, forest age, annual species cover, perennial species richness, and exchangeable potassium concentration all played a role in structuring the AMF community in this riparian area. Most AMF species were found across a wide range of soil conditions, but a subset of species tended to occur more often in hydric areas. This group of riparian affiliate AMF species includes several not previously encountered in the surrounding Sonoran desert. JF - New Phytologist AU - Beauchamp, Vanessa B AU - Stromberg, Juliet C AU - Stutz, Jean C AD - School of Life Sciences, Arizona State University, Tempe, AZ 85287; United States Geological Survey, Fort Collins Science Center, 2150 Centre Avenue, Bldg. C, Fort Collins, CO 80526, USA, vanessa_beauchamp@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 369 EP - 380 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 170 IS - 2 SN - 0028-646X, 0028-646X KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Ecology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Rivers KW - Nitrate KW - Age KW - Organic matter KW - Fungi KW - Phosphorus KW - Forests KW - Soil texture KW - Potassium KW - Bicarbonate KW - Colonization KW - Deserts KW - arbuscular mycorrhizas KW - Species composition KW - Soil moisture KW - pH effects KW - Species richness KW - D 04040:Ecosystem and Ecology Studies KW - A 01390:Forestry KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20188675?accountid=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=New+Phytologist&rft.atitle=Arbuscular+mycorrhizal+fungi+associated+with+Populus-Salix+stands+in+a+semiarid+riparian+ecosystem&rft.au=Beauchamp%2C+Vanessa+B%3BStromberg%2C+Juliet+C%3BStutz%2C+Jean+C&rft.aulast=Beauchamp&rft.aufirst=Vanessa&rft.date=2006-04-01&rft.volume=170&rft.issue=2&rft.spage=369&rft.isbn=&rft.btitle=&rft.title=New+Phytologist&rft.issn=0028646X&rft_id=info:doi/10.1111%2Fj.1469-8137.2006.01668.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - SuppNotes - Figures, 4; tables, 5; references, 101. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Rivers; Nitrate; Age; Fungi; Organic matter; Phosphorus; Potassium; Soil texture; Forests; Bicarbonate; Colonization; Deserts; arbuscular mycorrhizas; Species composition; Soil moisture; pH effects; Species richness DO - http://dx.doi.org/10.1111/j.1469-8137.2006.01668.x ER - TY - JOUR T1 - Ecological Values of Shallow-Water Habitats: Implications for the Restoration of Disturbed Ecosystems AN - 19838976; 7022670 AB - A presumed value of shallow-habitat enhanced pelagic productivity derives from the principle that in nutrient-rich aquatic systems phytoplankton growth rate is controlled by light availability, which varies inversely with habitat depth. We measured a set of biological indicators across the gradient of habitat depth within the Sacramento-San Joaquin River Delta (California) to test the hypothesis that plankton biomass, production, and pelagic energy flow also vary systematically with habitat depth. Results showed that phytoplankton biomass and production were only weakly related to phytopiankton growth rates whereas other processes (transport, consumption) were important controls, Distribution of the invasive clam Corbicula fluminea was patchy, and heavily colonized habitats all supported low phytoplankton biomass and production and functioned as food sinks. Surplus primary production in shallow, uncolonized habitats provided potential subsidies to neighboring recipient habitats. Zooplankton in deeper habitats, where grazing exceeded phytoplankton production, were likely supported by significant fluxes of phytoplankton biomass from connected donor habitats. Our results provide three important lessons for ecosystem science: (a) in the absence of process measurements, derived indices provide valuable information to improve our mechanistic understanding of ecosystem function and to benefit adaptive management strategies; (b) the benefits of some ecosystem functions are displaced by water movements, so the value of individual habitat types can only be revealed through a regional perspective that includes connectedness among habitats; and (c) invasive species can act as overriding controls of habitat function, adding to the uncertainty of management outcomes. JF - Ecosystems AU - Lopez, C B AU - Cloern, JE AU - Schraga, T S AU - Little, A J AU - Lucas, LV AU - Thompson, J K AU - Burau, J R AD - US Geological Survey, 345 Middlefield Road MS 496, Menlo Park, California 94025, USA, jecloern@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 422 EP - 440 VL - 9 IS - 3 SN - 1432-9840, 1432-9840 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts; Ecology Abstracts KW - Food KW - Phytoplankton KW - Primary production KW - INE, USA, California KW - USA, California KW - Rivers KW - Growth rate KW - Grazing KW - Zooplankton KW - Habitat KW - Biomass KW - Light effects KW - Energy flow KW - Water management KW - Shallow water KW - Corbicula fluminea KW - Environmental restoration KW - Introduced species KW - Plankton KW - Q5 08504:Effects on organisms KW - M3 1130:Water KW - K 03450:Ecology KW - Q1 08481:Productivity KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19838976?accountid=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=Ecosystems&rft.atitle=Ecological+Values+of+Shallow-Water+Habitats%3A+Implications+for+the+Restoration+of+Disturbed+Ecosystems&rft.au=Lopez%2C+C+B%3BCloern%2C+JE%3BSchraga%2C+T+S%3BLittle%2C+A+J%3BLucas%2C+LV%3BThompson%2C+J+K%3BBurau%2C+J+R&rft.aulast=Lopez&rft.aufirst=C&rft.date=2006-04-01&rft.volume=9&rft.issue=3&rft.spage=422&rft.isbn=&rft.btitle=&rft.title=Ecosystems&rft.issn=14329840&rft_id=info:doi/10.1007%2Fs10021-005-0113-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Growth rate; Shallow water; Grazing; Water management; Phytoplankton; Introduced species; Biomass; Primary production; Plankton; Rivers; Food; Zooplankton; Habitat; Light effects; Energy flow; Environmental restoration; Corbicula fluminea; INE, USA, California; USA, California DO - http://dx.doi.org/10.1007/s10021-005-0113-7 ER - TY - JOUR T1 - Sample size and the detection of a hump-shaped relationship between biomass and species richness in Mediterranean wetlands AN - 19776759; 7002338 AB - Questions: What is the observed relationship between biomass and species richness across both spatial and temporal scales in communities of submerged annual macrophytes? Does the number of plots sampled affect detection of hump-shaped pattern?Location: Donana National Park, southwestern Spain.Methods: A total of 102 plots were sampled during four hydrological cycles. In each hydrological cycle, the plots were distributed randomly along an environmental flooding gradient in three contrasted microhabitats located in the transition zone just below the upper marsh. In each plot (0.5 m x 0.5 m), plant density and above- and below-ground biomass of submerged vegetation were measured. The hump-shaped model was tested by using a generalized linear model (GLM). A bootstrap procedure was used to test the effect of the number of plots on the ability to detect hump-shaped patterns.Result: The area exhibited low species density with a range of 1 - 9 species and low values of biomass with a range of 0.2-87.6 g-DW / 0.25 m super(2). When data from all years and all microhabitats were combined, the relationships between biomass and species richness showed a hump-shaped pattern. The number of plots was large enough to allow detection of the hump-shaped pattern across microhabitats but it was too small to confirm the hump-shaped pattern within each individual microhabitat.Conclusion: This study provides evidence of hump-shaped patterns across microhabitats when GLM analysis is used. In communities of submerged annual macrophytes in Mediterranean wetlands, the highest species density occurs in intermediate values of biomass. The bootstrap procedure indicates that the number of plots affects the detection of hump-shaped patterns.Abbreviations: AIC = Akaikes information criterion; GLM = Generalized linear model.Nomenclature:Valdes et al. 1987; Corillion 1961 and Wood & Imahori (1965) for charophytes. JF - Journal of Vegetation Science AU - Espinar, J AD - Departamento de Geoecologia, Instituto de Recursos Naturales y Agrobiologia de Sevilla (CSIC), P.O. Box 1052, ES-41080 Sevilla, Spain; Present address: U.S. Geological Survey, National Wetlands Research Center, 700 Cajundome Blvd., Lafayette, LA 70506, USA, jespinar@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 227 EP - 232 PB - International Association of Vegetation Science VL - 17 IS - 2 SN - 1100-9233, 1100-9233 KW - Ecology Abstracts KW - Macrophytes KW - Data processing KW - Vegetation KW - Microenvironments KW - Wetlands KW - Marshes KW - Biomass KW - Species richness KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19776759?accountid=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+Vegetation+Science&rft.atitle=Sample+size+and+the+detection+of+a+hump-shaped+relationship+between+biomass+and+species+richness+in+Mediterranean+wetlands&rft.au=Espinar%2C+J&rft.aulast=Espinar&rft.aufirst=J&rft.date=2006-04-01&rft.volume=17&rft.issue=2&rft.spage=227&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vegetation+Science&rft.issn=11009233&rft_id=info:doi/10.1658%2F1100-9233%282006%29172.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1100-9233&volume=17&issue=2&page=227 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Biomass; Microenvironments; Species richness; Wetlands; Macrophytes; Vegetation; Marshes; Data processing DO - http://dx.doi.org/10.1658/1100-9233(2006)17[227:SSATDO]2.0.CO;2 ER - TY - JOUR T1 - Cooperation Key to Reclamation's Future Water Works AN - 19662106; 8369978 AB - The Bureau of Reclamation was established in 1902 with the objective of irrigating the arid West to make agriculture viable. Water was a precious commodity then, and the changing face of the West has only made water more precious today. JF - Southwest Hydrology AU - Keys, J II AD - Bureau of Reclamation, USA Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 26 EP - 27 VL - 5 IS - 2 SN - 1552-8383, 1552-8383 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Agriculture KW - Hydrology KW - Land Reclamation KW - Reclamation KW - AQ 00001:Water Resources and Supplies KW - Q2 09161:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19662106?accountid=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=Southwest+Hydrology&rft.atitle=Cooperation+Key+to+Reclamation%27s+Future+Water+Works&rft.au=Keys%2C+J+II&rft.aulast=Keys&rft.aufirst=J&rft.date=2006-04-01&rft.volume=5&rft.issue=2&rft.spage=26&rft.isbn=&rft.btitle=&rft.title=Southwest+Hydrology&rft.issn=15528383&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-08-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Hydrology; Reclamation; Agriculture; Land Reclamation ER - TY - JOUR T1 - Hindcasting nitrogen deposition to determine an ecological critical load AN - 19448092; 6833594 AB - Using an estimated background nitrogen (N) deposition value of 0.5 kg N times ha super(-1) times yr super(-1) in 1900, and a 19-year record of measured values from Loch Vale (Colorado, USA; NADP site CO98), I reconstructed an N-deposition history using exponential equations that correlated well with EPA-reported NO sub(x) emissions from Colorado and from the sum of emissions of 11 western states. The mean wet N-deposition values for the period 1950-1964 was similar to 1.5 kg N times ha super(-1) times yr super(-1), corresponding to the reported time of alteration of diatom assemblages attributed to N deposition in alpine lakes in Rocky Mountain National Park (USA). This value becomes the critical load defining the threshold for ecological change from eutrophication. Thus if an N-deposition threshold for ecological change can be identified, and the date at which that threshold was crossed is known, hindcasting can derive the amount of atmospheric deposition at the time of change, at least for alpine lakes. Independent support for the technique and the deposition amount comes from experimental studies, ecosystem modeling, and paleolimnological records from northern Wyoming (USA). JF - Ecological Applications AU - Baron, J S AD - U.S. Geological Survey, Natural Resource Ecology Laboratory, Colorado State University, Fort Collins, Colorado 80523-1499 USA, jill_baron@usgs.gov Y1 - 2006/04// PY - 2006 DA - April 2006 SP - 433 EP - 439 VL - 16 IS - 2 SN - 1051-0761, 1051-0761 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Sustainability Science Abstracts; Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Ecology Abstracts KW - Historical account KW - Eutrophication KW - Bacillariophyceae KW - National parks KW - Diatoms KW - Freshwater KW - Mathematics KW - Mountains KW - Lakes KW - Records KW - Emissions KW - Palaeolimnology KW - Alteration KW - USA, Wyoming KW - Mathematical models KW - Temporal variations KW - USA, Colorado, Rocky Mountain Natl. Park KW - NADP KW - USA, Colorado KW - Cosmic radiation KW - Nitrogen compounds KW - Alpine environments KW - Fossil diatoms KW - Oxides KW - Nitrogen KW - M3 1010:Issues in Sustainable Development KW - Q2 09184:Composition of water KW - P 2000:FRESHWATER POLLUTION KW - D 04800:Pollution studies - general KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19448092?accountid=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=Hindcasting+nitrogen+deposition+to+determine+an+ecological+critical+load&rft.au=Baron%2C+J+S&rft.aulast=Baron&rft.aufirst=J&rft.date=2006-04-01&rft.volume=16&rft.issue=2&rft.spage=433&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 - 2007-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Lakes; Mathematical models; Eutrophication; Palaeolimnology; Nitrogen compounds; Oxides; Fossil diatoms; Temporal variations; National parks; Diatoms; Mathematics; NADP; Mountains; Records; Emissions; Alteration; Nitrogen; Historical account; Cosmic radiation; Alpine environments; Bacillariophyceae; USA, Colorado; USA, Wyoming; USA, Colorado, Rocky Mountain Natl. Park; Freshwater ER - TY - JOUR T1 - Generalized site occupancy models allowing for false positive and false negative errors AN - 19440000; 6800321 AB - Site occupancy models have been developed that allow for imperfect species detection or "false negative" observations. Such models have become widely adopted in surveys of many taxa. The most fundamental assumption underlying these models is that "false positive" errors are not possible. That is, one cannot detect a species where it does not occur. However, such errors are possible in many sampling situations for a number of reasons, and even low false positive error rates can induce extreme bias in estimates of site occupancy when they are not accounted for. In this paper, we develop a model for site occupancy that allows for both false negative and false positive error rates. This model can be represented as a two-component finite mixture model and can be easily fitted using freely available software. We provide an analysis of avian survey data using the proposed model and present results of a brief simulation study evaluating the performance of the maximum-likelihood estimator and the naive estimator in the presence of false positive errors. JF - Ecology AU - Royle, JA AU - Link, WA AD - U.S. Geological Survey, Patuxent Wildlife Research Center, Laurel, Maryland 20708 USA, aroyle@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 835 EP - 841 VL - 87 IS - 4 SN - 0012-9658, 0012-9658 KW - Ecology Abstracts KW - Computer programs KW - software KW - Sampling KW - Models KW - D 04615:Ecology studies - general KW - D 04003:Modeling, mathematics, computer applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19440000?accountid=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=Generalized+site+occupancy+models+allowing+for+false+positive+and+false+negative+errors&rft.au=Royle%2C+JA%3BLink%2C+WA&rft.aulast=Royle&rft.aufirst=JA&rft.date=2006-04-01&rft.volume=87&rft.issue=4&rft.spage=835&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Computer programs; software; Sampling; Models ER - TY - JOUR T1 - A highway's road-effect zone for desert tortoises (Gopherus agassizii) AN - 19436066; 6710881 AB - Roads and highways can affect populations of animals directly (e.g. due to road mortality) and indirectly (e.g. due to fragmentation of habitat and proliferation of non-native or predatory species). We investigated the effect of roads on threatened desert tortoise (Gopherus agassizii) populations in the Mojave Desert, California, and attempted to determine the width of the road-effect zone by counting tortoise signs along transects at 0, 400, 800, and 1600m from the edge of a highway. Mean sign count was 0.2/km at 0m, 4.2 /km at 400m, 5.7/km at 800m, and 5.4/km at 1600m from the highway edge. The differences between all pairs of distances, except 800 and 1600m, were statistically significant, suggesting that tortoise populations in our study area are depressed in a zone extending at least 400m from roadways. We speculate that the major cause for this depression zone is road mortality. JF - Journal of Arid Environments AU - Boarman, W I AU - Sazaki, M AD - Western Ecological Research Center, 5745 Kearny Villa Road, Suite M, San Diego, CA 92123, USA, william_boarman@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 94 EP - 101 VL - 65 IS - 1 SN - 0140-1963, 0140-1963 KW - Desert tortoise KW - Ecology Abstracts KW - Mortality KW - Deserts KW - Arid environments KW - Statistical analysis KW - Population studies KW - USA, California KW - Enumeration KW - Gopherus agassizii KW - D 04670:Reptiles UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19436066?accountid=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+Arid+Environments&rft.atitle=A+highway%27s+road-effect+zone+for+desert+tortoises+%28Gopherus+agassizii%29&rft.au=Boarman%2C+W+I%3BSazaki%2C+M&rft.aulast=Boarman&rft.aufirst=W&rft.date=2006-04-01&rft.volume=65&rft.issue=1&rft.spage=94&rft.isbn=&rft.btitle=&rft.title=Journal+of+Arid+Environments&rft.issn=01401963&rft_id=info:doi/10.1016%2Fj.jaridenv.2005.06.020 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Mortality; Deserts; Arid environments; Statistical analysis; Population studies; Enumeration; Gopherus agassizii; USA, California DO - http://dx.doi.org/10.1016/j.jaridenv.2005.06.020 ER - TY - JOUR T1 - A 3-decade Dearth of Deer (Odocoileus virginianus) in a Wolf (Canis lupus)-dominated Ecosystem AN - 19393329; 8691397 AB - Some 30 y after wolves (Canis lupus) were implicated in decimating wintering white-tailed deer (Odocoileus virginianus) in a 3000-km2 area of northeastern Minnesota, wintering deer still have not recolonized the area. From 1976 to 2004, we aerially radio-tracked wolves there during 250 h and recorded 2 deer (in 1985 and 2000) killed or eaten by wolves during February and March. We observed no other deer or deer sign, but regularly observed deer, deer sign and wolf-killed deer in adjacent wolf-pack territories. Although habitat in the study area generally remains poor, some regeneration has taken place, and deer have increased adjacent to the area. However, wolf numbers have persisted by preying on moose (Alces alces). We could detect no reason other than wolf predation and deer migration traditions for why wintering deer have not recolonized the area. JF - American Midland Naturalist AU - Nelson, Michael E AU - MECH, LDAVID AD - U.S. Geological Survey, Northern Prairie Wildlife Research Center, 8711-37th St. SE, Jamestown, North Dakota 58401, michael_nelson@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 373 EP - 382 PB - American Midland Naturalist, University of Notre Dame, Department of Diological Sciences VL - 155 IS - 2 SN - 0003-0031, 0003-0031 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Canis KW - Odocoileus virginianus KW - migration KW - Alces alces KW - territory KW - regeneration KW - Predation KW - traditions KW - Territory KW - Habitat KW - Migration KW - USA, Minnesota KW - Canis lupus KW - deer KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19393329?accountid=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=American+Midland+Naturalist&rft.atitle=A+3-decade+Dearth+of+Deer+%28Odocoileus+virginianus%29+in+a+Wolf+%28Canis+lupus%29-dominated+Ecosystem&rft.au=Nelson%2C+Michael+E%3BMECH%2C+LDAVID&rft.aulast=Nelson&rft.aufirst=Michael&rft.date=2006-04-01&rft.volume=155&rft.issue=2&rft.spage=373&rft.isbn=&rft.btitle=&rft.title=American+Midland+Naturalist&rft.issn=00030031&rft_id=info:doi/10.1674%2F0003-0031%282006%291552.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Predation; Territory; Habitat; Migration; migration; territory; regeneration; traditions; deer; Odocoileus virginianus; Canis; Alces alces; Canis lupus; USA, Minnesota DO - http://dx.doi.org/10.1674/0003-0031(2006)155[373:ADDODO]2.0.CO;2 ER - TY - JOUR T1 - Reproductive Ecology of the Green Treefrog (Hyla cinerea) in Northwestern Florida AN - 19392908; 8691392 AB - Information on life-history traits is critical to understanding population dynamics of anurans. The objective of this study was to examine aspects of the reproductive ecology of Hyla cinerea in northwestern Florida. Four breeding localities in Leon County, Florida, were sampled over three seasons (2001-2003), amplexed pairs were found as early as 12 April and as late as 12 August. Egg clutches were counted from 51 amplexed pairs and adult size was measured in 43 pairs. Average clutch size was 1214 plus or minus 528 eggs ( plus or minus se, range = 359-2658). Female H. cinerea were slightly larger than males ( plus or minus se tibiofibula length = 24.9 plus or minus 2.2 and 24 plus or minus 1.7 mm, respectively). Female size was significantly positively correlated with clutch size and weakly correlated with size of the paired male. Comparison of the results of this study with previous research indicates that the reproductive ecology of H. cinerea varies across its geographic range. JF - American Midland Naturalist AU - Gunzburger, Margaret S AD - Department of Biological Science, Florida State University, Tallahassee 32306, margaret_gunzburger@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 321 EP - 328 PB - American Midland Naturalist, University of Notre Dame, Department of Diological Sciences VL - 155 IS - 2 SN - 0003-0031, 0003-0031 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - clutch size KW - USA, Florida KW - Amphibiotic species KW - Anura KW - Animal physiology KW - Hyla cinerea KW - Population dynamics KW - Eggs KW - Breeding KW - Clutch KW - Reproduction KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19392908?accountid=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=American+Midland+Naturalist&rft.atitle=Reproductive+Ecology+of+the+Green+Treefrog+%28Hyla+cinerea%29+in+Northwestern+Florida&rft.au=Gunzburger%2C+Margaret+S&rft.aulast=Gunzburger&rft.aufirst=Margaret&rft.date=2006-04-01&rft.volume=155&rft.issue=2&rft.spage=321&rft.isbn=&rft.btitle=&rft.title=American+Midland+Naturalist&rft.issn=00030031&rft_id=info:doi/10.1674%2F0003-0031%282006%291552.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Amphibiotic species; Clutch; Animal physiology; Reproduction; Population dynamics; clutch size; Breeding; Eggs; Anura; Hyla cinerea; USA, Florida DO - http://dx.doi.org/10.1674/0003-0031(2006)155[321:REOTGT]2.0.CO;2 ER - TY - JOUR T1 - A GPS Anomaly, Probably Related to Hydrology, in the San Gabriel Valley, California AN - 19382956; 7150936 AB - GPS position time series in southern California are known to contain hydrologic signals due to groundwater pumping and withdrawal. In 2005, during a season of extremely heavy rainfall in southern California, large transients appeared in time series independently processed by the U. S. Geological Survey, the Scripps Institution of Oceanography, and the Jet Propulsion Laboratory. These anomalies occur at stations in the eastern San Gabriel valley, begin at 2005.0, and coincide with an abrupt increase of about 20 m in groundwater elevation. The anomaly is an outward-directed radial pattern, with horizontal magnitudes of about 10 mm, centered on an uplift of about 40 mm. These signals are very unusual; with noise models rigorously characterized using the maximum likelihood method, significance levels are 4 to 8 standard deviations for the horizontal components and 1 to 5 standard deviations for the vertical. We cannot rule out an aseismic slip event, but this is unlikely because it requires slip on multiple faults and predicts other anomaliees that do not appear in the data. The GPS anomalies and the groundwater elevation both began reversing at about 2005.4, consistent with a hydrologically-induced transient. JF - Seismological Research Letters AU - King, N AU - Argus, D AU - Langbein, J AU - Agnew, D AU - Dollar, R AU - Bawden, G AU - Liu, Z AU - Reichard, E AU - Yong, A AU - Bock, Y AU - Stark, K AU - Barseghian, D AD - U.S. Geological Survey, nking@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 291 PB - Seismological Society of America, Suite 201, Plaza Professional Building El Cerrito CA 94530 USA VL - 77 IS - 2 SN - 0012-8287, 0012-8287 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Geologic Fractures KW - Laboratories KW - Groundwater Mining KW - Oceanography KW - Geological Surveys KW - Hydrologic Models KW - Standard Deviation KW - INE, USA, California KW - Elevation KW - Geological surveys KW - Hydrology KW - Pumping KW - Groundwater KW - Propulsion systems KW - Q2 09270:Seismology KW - SW 6050:Rock mechanics and geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19382956?accountid=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=Seismological+Research+Letters&rft.atitle=A+GPS+Anomaly%2C+Probably+Related+to+Hydrology%2C+in+the+San+Gabriel+Valley%2C+California&rft.au=King%2C+N%3BArgus%2C+D%3BLangbein%2C+J%3BAgnew%2C+D%3BDollar%2C+R%3BBawden%2C+G%3BLiu%2C+Z%3BReichard%2C+E%3BYong%2C+A%3BBock%2C+Y%3BStark%2C+K%3BBarseghian%2C+D&rft.aulast=King&rft.aufirst=N&rft.date=2006-04-01&rft.volume=77&rft.issue=2&rft.spage=291&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=00128287&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 - Geological surveys; Hydrology; Pumping; Propulsion systems; Geologic Fractures; Hydrologic Models; Standard Deviation; Laboratories; Groundwater Mining; Elevation; Oceanography; Geological Surveys; Groundwater; INE, USA, California ER - TY - JOUR T1 - International Cooperation for an Indian Ocean Tsunami Warning System (IOTWS) AN - 19381505; 7150942 AB - A new Indian Ocean Tsunami Warning System (IOTWS) will provide tsunami early warnings and framework for disaster management and response systems. The system will utilize the leadership and technical expertise of many countries, including Indonesia, Thailand, India, Sri Lanka, and the Maldives, together with assistance from international partners. Inter-agency cooperation combines expertise in a broad range of disciplines to accomplish several goals including: 1) developing an infrastructure for real-time analysis of seismic data, and for rapid communication and warning networks, 2) land use planning and community preparation aimed at minimizing damage and loss of life from future disasters, and 3) international support for logistics, communications, training, management and administration. Throughout the implementation of the IOTWS, a primary focus will be placed on "in-country capacity building," so that individual nations will be self-sustaining in the future. This will be accomplished, partly, by training provided during workshops, international exchange, and building national capabilities. The USAID/USGS program was launched in August 2005 and will be implemented over a two-year period. Participating US. government Agencies: the U.S. Agency for International Development (USAID), the U.S. Geological Survey (USGS), the National Oceanic and Atmospheric Administration (NOAA), the U.S. Trade and Development Agency (USTDA), and the US Forest Service (USFS). JF - Seismological Research Letters AU - Detweiler, S AU - Mooney, W AU - Hudnut, K AU - Atwater, B AU - Sipkin, S AD - U.S. Geological Survey, shane@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 310 PB - Seismological Society of America, Suite 201, Plaza Professional Building El Cerrito CA 94530 USA VL - 77 IS - 2 SN - 0012-8287, 0012-8287 KW - Sustainability Science Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - tsunamis KW - Resource management KW - International trade KW - International cooperation KW - geological surveys KW - ISW, Indian Ocean, Maldives KW - Forests KW - ISEW, Indonesia KW - ISW, India KW - Tsunamis KW - ISEW, Thailand KW - ISW, Indian Ocean KW - Training KW - ISW, Sri Lanka KW - Disasters KW - Seismic data KW - Warning systems KW - Land use planning KW - USA KW - Communications KW - Emergency preparedness KW - Oceans KW - Geological surveys KW - Governments KW - infrastructure KW - National planning KW - Government agencies KW - M3 1010:Issues in Sustainable Development KW - Q2 09167:Tides, surges and sea level UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19381505?accountid=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=Seismological+Research+Letters&rft.atitle=International+Cooperation+for+an+Indian+Ocean+Tsunami+Warning+System+%28IOTWS%29&rft.au=Detweiler%2C+S%3BMooney%2C+W%3BHudnut%2C+K%3BAtwater%2C+B%3BSipkin%2C+S&rft.aulast=Detweiler&rft.aufirst=S&rft.date=2006-04-01&rft.volume=77&rft.issue=2&rft.spage=310&rft.isbn=&rft.btitle=&rft.title=Seismological+Research+Letters&rft.issn=00128287&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 - Resource management; International cooperation; Geological surveys; Disasters; Seismic data; Governments; Tsunamis; Warning systems; National planning; tsunamis; International trade; Training; geological surveys; Forests; Land use planning; Communications; Oceans; Emergency preparedness; infrastructure; Government agencies; ISW, Indian Ocean; USA; ISW, India; ISW, Sri Lanka; ISW, Indian Ocean, Maldives; ISEW, Thailand; ISEW, Indonesia ER - TY - JOUR T1 - Phosphorus Amendment Reduces Hematological Effects of Lead in Mallards Ingesting Contaminated Sediments AN - 19298604; 7030742 AB - Lead poisoning of waterfowl has been reported for decades in the Coeur d'Alene River Basin (CDARB) in Idaho as a result of the ingestion of lead-contaminated sediments. This study was conducted to determine whether the addition of phosphoric acid to sediments would reduce the bioavailability and toxicity of lead to mallards (Anas platyrhynchos) as related to adverse hematological effects and altered plasma chemistries. Mallards received diets containing 12% clean sediment (controls) or 12% sediment from three different CDARB sites containing 4520, 5390, or 6990 kg/g lead (dw) with or without phosphoric acid amendment. Blood lead concentrations were significantly higher in all CDARB treatment groups and ranged from geometric mean values of 5.0 kg/g for the first two sites to 6.2 kg/g for the third site. With amendments, all blood lead concentrations became 41% to 64% lower. Red blood cell ALAD activity was depressed by 90% or more with lead-contaminated sediment from all sites and did not differ with amended diets. Free erythrocyte protoporphyrin (FEP) concentrations were elevated by contaminated sediment from all sites. Amendment decreased the elevations in FEP by as much as 80%. Hematocrit values and hemoglobin concentrations were lower for all lead site sediments by as much as 30% for site 3. Plasma enzyme activities for ALT, CK, and LDH-L were elevated by as much as 2.2-fold, and plasma creatinine concentration was 1.7-fold higher for site 3 sediment. Amendments restored hematocrit, hemoglobin, and plasma enzyme activities so that they did not differ from controls. Although amendments of phosphorus substantially reduced the bioavailability of lead and alleviated many of the adverse hematological effects, lead concentrations in the blood of mallards fed the amended sediments were still above those believed to be harmful to waterfowl under the present conditions. JF - Archives of Environmental Contamination and Toxicology AU - Hoffman, David J AU - Heinz, Gary H AU - Audet, Daniel J AD - Beltsville Lab, BARC-East, Building 308, 10300 Baltimore Avenue, Beltsville, Maryland, 20705, USA, david_hoffman@usgs.gov Y1 - 2006/04// PY - 2006 DA - April 2006 SP - 421 EP - 428 PB - Springer-Verlag, Life Science Journals, 175 Fifth Ave. New York NY 10010 USA, [mailto:orders@springer-ny.com], [URL:http://www.springer-ny.com/] VL - 50 IS - 3 SN - 0090-4341, 0090-4341 KW - Mallard KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Aqualine Abstracts; Toxicology Abstracts KW - River Basins KW - Contamination KW - Phosphorus KW - Freshwater KW - Lead KW - Anas platyrhynchos KW - Hemoglobin KW - Bioavailability KW - Serological studies KW - Sediment Contamination KW - Enzymatic activity KW - phosphoric acid KW - Diets KW - Sediment Control KW - Poisoning KW - River basins KW - Ingestion KW - Blood levels KW - USA, Idaho KW - Water Pollution Effects KW - Aquatic birds KW - Erythrocytes KW - Pollution effects KW - USA, Idaho, Coeur d'Alene R. KW - Protoporphyrin KW - Hematocrit KW - Phosphoric acid KW - Waterfowl KW - Sediment pollution KW - Enzymes KW - Toxicity KW - Sediments KW - Blood KW - Creatinine KW - Acids KW - Elevation KW - Haemoglobins KW - Q2 09264:Sediments and sedimentation KW - Q5 08504:Effects on organisms KW - SW 3030:Effects of pollution KW - AQ 00008:Effects of Pollution KW - X 24360:Metals KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19298604?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+Environmental+Contamination+and+Toxicology&rft.atitle=Phosphorus+Amendment+Reduces+Hematological+Effects+of+Lead+in+Mallards+Ingesting+Contaminated+Sediments&rft.au=Hoffman%2C+David+J%3BHeinz%2C+Gary+H%3BAudet%2C+Daniel+J&rft.aulast=Hoffman&rft.aufirst=David&rft.date=2006-04-01&rft.volume=50&rft.issue=3&rft.spage=421&rft.isbn=&rft.btitle=&rft.title=Archives+of+Environmental+Contamination+and+Toxicology&rft.issn=00904341&rft_id=info:doi/10.1007%2Fs00244-005-5009-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-06-22 N1 - SubjectsTermNotLitGenreText - Blood; Sediment pollution; Serological studies; Erythrocytes; Pollution effects; Phosphoric acid; River basins; Toxicity; Enzymatic activity; Haemoglobins; Lead; Aquatic birds; Diets; Poisoning; Phosphorus; Enzymes; Sediments; Hemoglobin; Creatinine; Protoporphyrin; Hematocrit; phosphoric acid; Bioavailability; Ingestion; Blood levels; Waterfowl; Sediment Control; River Basins; Contamination; Water Pollution Effects; Acids; Elevation; Sediment Contamination; Anas platyrhynchos; USA, Idaho; USA, Idaho, Coeur d'Alene R.; Freshwater DO - http://dx.doi.org/10.1007/s00244-005-5009-1 ER - TY - JOUR T1 - Species Richness and Patterns of Invasion in Plants, Birds, and Fishes in the United States AN - 19293152; 7023181 AB - We quantified broad-scale patterns of species richness and species density (mean # species/km super(2)) for native and non-indigenous plants, birds, and fishes in the continental USA and Hawaii. We hypothesized that the species density of native and non-indigenous taxa would generally decrease in northern latitudes and higher elevations following declines in potential evapotranspiration, mean temperature, and precipitation. County data on plants (n = 3004 counties) and birds (n=3074 counties), and drainage (6 HUC) data on fishes (n = 328 drainages) showed that the densities of native and non-indigenous species were strongly positively correlated for plant species (r = 0.86, P < 0.0001), bird species (r = 0.93, P<0.0001), and fish species (r = 0.41, P<0.0001). Multiple regression models showed that the densities of native plant and bird species could be strongly predicted (adj. R super(2) = 0.66 in both models) at county levels, but fish species densities were less predictable at drainage levels (adj. R super(2) = 0.31, P<0.0001). Similarly, non-indigenous plant and bird species densities were strongly predictable (adj. R super(2) = 0.84 and 0.91 respectively), but non-indigenous fish species density was less predictable (adj. R super(2) = 0.38). County level hotspots of native and non-indigenous plants, birds, and fishes were located in low elevation areas close to the coast with high precipitation and productivity (vegetation carbon). We show that (1) native species richness can be moderately well predicted with abiotic factors; (2) human populations have tended to settle in areas rich in native species; and (3) the richness and density of non-indigenous plant, bird, and fish species can be accurately predicted from biotic and abiotic factors largely because they are positively correlated to native species densities. We conclude that while humans facilitate the initial establishment, invasions of non-indigenous species, the spread and subsequent distributions of non-indigenous species may be controlled largely by environmental factors. JF - Biological Invasions AU - Stohlgren, Thomas J AU - Barnett, David AU - Flather, Curtis AU - Fuller, Pam AU - Peterjohn, Bruce AU - Kartesz, John AU - Master, Lawrence L AD - Fort Collins Science Center, Fort Collins, CO, 80526, USA, tom_stohlgren@usgs.gov Y1 - 2006/04// PY - 2006 DA - April 2006 SP - 427 EP - 447 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de] VL - 8 IS - 3 SN - 1387-3547, 1387-3547 KW - Birds KW - Water Resources Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Ecological distribution KW - Population density KW - Species Diversity KW - Environmental factors KW - Pisces KW - Marine fish KW - Carbon KW - Species richness KW - Coasts KW - Abiotic factors KW - Marine KW - USA, Hawaii KW - Density KW - Drainage KW - ISE, USA, Hawaii KW - Environmental impact KW - Evapotranspiration KW - Precipitation KW - Aves KW - Indigenous species KW - Population Density KW - Elevation KW - Species diversity KW - Fish KW - Fish Populations KW - Introduced species KW - Q1 08345:Genetics and evolution KW - M3 1140:Biodiversity KW - D 04040:Ecosystem and Ecology Studies KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19293152?accountid=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=Biological+Invasions&rft.atitle=Species+Richness+and+Patterns+of+Invasion+in+Plants%2C+Birds%2C+and+Fishes+in+the+United+States&rft.au=Stohlgren%2C+Thomas+J%3BBarnett%2C+David%3BFlather%2C+Curtis%3BFuller%2C+Pam%3BPeterjohn%2C+Bruce%3BKartesz%2C+John%3BMaster%2C+Lawrence+L&rft.aulast=Stohlgren&rft.aufirst=Thomas&rft.date=2006-04-01&rft.volume=8&rft.issue=3&rft.spage=427&rft.isbn=&rft.btitle=&rft.title=Biological+Invasions&rft.issn=13873547&rft_id=info:doi/10.1007%2Fs10530-005-6422-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Marine fish; Ecological distribution; Species diversity; Environmental impact; Population density; Evapotranspiration; Introduced species; Environmental factors; Abiotic factors; Indigenous species; Carbon; Drainage; Precipitation; Species richness; Coasts; Density; Population Density; Elevation; Species Diversity; Fish; Fish Populations; Birds; Pisces; Aves; USA, Hawaii; ISE, USA, Hawaii; Marine DO - http://dx.doi.org/10.1007/s10530-005-6422-0 ER - TY - JOUR T1 - Modelling and Monitoring Natural Ventilation for Conventional Kitchens in Taiwan with Transoms Replaced with Porous Screens AN - 19279911; 7021595 AB - This study analyses the ventilation efficiency and indoor air quality of conventional kitchens in Taiwan, in which the transoms were replaced by screens of various porosities. Numerical simulations and full-scale laboratory experiments were performed to investigate the influence of the porous screens on the temperature fields, flow fields and ventilation rates within the kitchen. The tracer-gas concentration decay method was applied to measure the air exchange rate and the age of the air in the kitchen. Meanwhile, computational fluid dynamics (CFD) analysis was performed to obtain a detailed understanding of the temperature and flow distributions. JF - Indoor and Built Environment AU - Chiang, C-M AU - Chang, K-F AU - Lee, C-Y AU - Chou, P-C AD - Department of Interior Design, Shu-Te University, 59 Hun Shan Road, Yen Chao, Kaohsiung County, 824 Taiwan, paul@mail.stu.edu.tw Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 173 EP - 178 VL - 15 IS - 2 SN - 1420-326X, 1420-326X KW - kitchens KW - Pollution Abstracts KW - Taiwan KW - Ventilation KW - Indoor air pollution KW - Temperature KW - Residential areas KW - Simulation KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19279911?accountid=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=Indoor+and+Built+Environment&rft.atitle=Modelling+and+Monitoring+Natural+Ventilation+for+Conventional+Kitchens+in+Taiwan+with+Transoms+Replaced+with+Porous+Screens&rft.au=Chiang%2C+C-M%3BChang%2C+K-F%3BLee%2C+C-Y%3BChou%2C+P-C&rft.aulast=Chiang&rft.aufirst=C-M&rft.date=2006-04-01&rft.volume=15&rft.issue=2&rft.spage=173&rft.isbn=&rft.btitle=&rft.title=Indoor+and+Built+Environment&rft.issn=1420326X&rft_id=info:doi/10.1177%2F1420326X06063872 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-09-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Ventilation; Indoor air pollution; Residential areas; Temperature; Simulation; Taiwan DO - http://dx.doi.org/10.1177/1420326X06063872 ER - TY - JOUR T1 - Monitoring Biological Diversity: Strategies, Tools, Limitations, And Challenges AN - 17260606; 7001860 AB - Monitoring is an assessment of the spatial and temporal variability in one or more ecosystem properties, and is an essential component of adaptive management. Monitoring can help determine whether mandated environmental standards are being met and can provide an early-warning system of ecological change. Development of a strategy for monitoring biological diversity will likely be most successful when based upon clearly articulated goals and objectives and may be enhanced by including several key steps in the process. Ideally, monitoring of biological diversity will measure not only composition, but also structure and function at the spatial and temporal scales of interest. Although biodiversity monitoring has several key limitations as well as numerous theoretical and practical challenges, many tools and strategies are available to address or overcome such challenges; I summarize several of these. Due to the diversity of spatio-temporal scales and comprehensiveness encompassed by existing definitions of biological diversity, an effective monitoring design will reflect the desired sampling domain of interest and its key stressors, available funding, legal requirements, and organizational goals. JF - Northwestern Naturalist AU - Beever, E A AD - USGS-BRD Forest & Rangeland Ecosystem Science Center, 3200 SW Jefferson Way, Corvallis, Oregon 97331, Erik_Beever@nps.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 66 EP - 79 PB - Society for Northwestern Vertebrate Biology VL - 87 IS - 1 SN - 1051-1733, 1051-1733 KW - Sustainability Science Abstracts KW - Funds KW - adaptive management KW - Legal aspects KW - Biological diversity KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17260606?accountid=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=Northwestern+Naturalist&rft.atitle=Monitoring+Biological+Diversity%3A+Strategies%2C+Tools%2C+Limitations%2C+And+Challenges&rft.au=Beever%2C+E+A&rft.aulast=Beever&rft.aufirst=E&rft.date=2006-04-01&rft.volume=87&rft.issue=1&rft.spage=66&rft.isbn=&rft.btitle=&rft.title=Northwestern+Naturalist&rft.issn=10511733&rft_id=info:doi/10.1898%2F1051-1733%282006%29872.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1051-1733&volume=87&issue=1&page=66 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Funds; adaptive management; Legal aspects; Biological diversity DO - http://dx.doi.org/10.1898/1051-1733(2006)87[66:MBDSTL]2.0.CO;2 ER - TY - JOUR T1 - Fire Management Impacts on Invasive Plants in the Western United States TT - Impactos de la Gestion de Fuego sobre Plantas Invasoras en el Oeste de Estados Unidos AN - 17185071; 6769089 AB - Fire management practices affect alien plant invasions in diverse ways. I considered the impact of six fire management practices on alien invasions: fire suppression, forest fuel reduction, prescription burning in crown-fire ecosystems, fuel breaks, targeting of noxious aliens, and postfire rehabilitation. Most western United States forests have had fire successfully excluded for unnaturally long periods of time, and this appears to have favored the exclusion of alien plant species. Forest fuel reduction programs have the potential for greatly enhancing forest vulnerability to alien invasions. In part this is due to the focus on reestablishing pre-Euro-American fire regimes on a landscape that differs from pre-Euro-American landscapes in the abundance of aggressive non-native species. We may be forced to choose between restoring 'natural' fire regimes or altering fire regimes to favor communities of native species. Intensive grazing in many western forests may exacerbate the alien problem after fire and temporally decoupling grazing and fire restoration may reduce the alien threat. Many shrubland ecosystems such as the Intermountain West sagebrush steppe or California chaparral have a natural, high-intensity crown fire regime that is less amenable to forest restoration tactics. Historical use of prescribed fire for type conversion of shrublands to more useful grazing lands has played some role in the massive annual grass invasion that threatens these shrublands. Fuel breaks pose a special invasive plant risk because they promote alien invasion along corridors into wildland areas. Use of prescription burning to eliminate noxious aliens has had questionable success, particularly when applied to disturbance-dependent annuals, and success is most likely when coupled with ecosystem restoration that alters the competitive balance between aliens and natives. Artificial seeding of alien species as a form of postfire stabilization appears to cause more problems than it solves and may even enhance alien invasion.Original Abstract: Las practicas de gestion de fuego afectan de diversas maneras a las invasiones de plantas. Considere el impacto de seis practicas de manejo de fuego sobre las invasiones: supresion de fuego, reduccion de combustible forestal, quema prescrita en ecosistemas con fuego de dosel, guardarrayas, eliminacion de invasoras daninas y rehabilitacion post fuego. En la mayoria de los bosques del oeste de Estados Unidos el fuego ha sido excluido exitosamente por largos periodos de tiempo no naturales y esto parece haber favorecido la exclusion de especies de plantas exoticas. Los programas de reduccion de combustible forestal tienen el potencial para incrementar la vulnerabilidad de bosques a las invasiones de plantas exoticas. En parte, esto se debe al enfoque en el reestablecimiento de regimenes de fuego pre-Euroamericanos en un paisaje que difiere de paisajes pre-Euroamericanos en la abundancia de especies no nativas agresivas. Podremos ser forzados a elegir entre la restauracion de regimenes de fuego 'naturales' o la alteracion de regimenes de fuego para favorecer a comunidades de especies nativas. El pastoreo intensivo en muchos bosques occidentales puede exacerbar el problema de invasoras despues del fuego y la reduccion temporal de pastoreo y gestion de incendios puede reducir la amenaza de las invasoras. Muchos ecosistemas con matorrales como la estepa de artemisa West Intermountain o el chaparral California tienen un regimen natural de fuego de alta intensidad que es menos docil a las tacticas de restauracion de bosques. El uso historico de quemas prescritas para la conversion de terrenos con matorrales a tierras de pastoreo mas utiles ha jugado un papel en la invasion masiva anual de pastos que amenaza a estos terrenos con matorrales. Las guardarrayas constituyen un riesgo especial porque promueven la invasion de areas silvestres a lo largo de corredores. El exito del uso de quemas prescritas para eliminar invasoras daninas es cuestionable, particularmente cuando se aplica a anuales dependientes de perturbacion, y el exito es mas probable cuando se combinan con restauracion de ecosistemas que altera el balance competitivo entre invasoras y nativas. La diseminacion artificial de semillas de especies invasoras como una forma de estabilizacion posterior al fuego parece causar mas problemas que los que resuelve e incluso puede favorecer la invasion de exoticas. JF - Conservation Biology AU - Keeley, Jon E AD - U.S. Geological Survey, Western Ecological Research Center, Sequoia-Kings Canyon National Parks, Three Rivers, CA 93271-9651, U.S.A, jon_keeley@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 375 EP - 384 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 20 IS - 2 SN - 0888-8892, 0888-8892 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Fires KW - USA KW - Grazing KW - Fuels KW - Landscape KW - Forests KW - Invasions KW - Seeding KW - Burning KW - M3 1010:Issues in Sustainable Development KW - D 04705:Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17185071?accountid=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=Conservation+Biology&rft.atitle=Fire+Management+Impacts+on+Invasive+Plants+in+the+Western+United+States&rft.au=Keeley%2C+Jon+E&rft.aulast=Keeley&rft.aufirst=Jon&rft.date=2006-04-01&rft.volume=20&rft.issue=2&rft.spage=375&rft.isbn=&rft.btitle=&rft.title=Conservation+Biology&rft.issn=08888892&rft_id=info:doi/10.1111%2Fj.1523-1739.2006.00339.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - SuppNotes - Figures, 7; references, 85. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Fires; Grazing; Fuels; Landscape; Seeding; Invasions; Forests; Burning; USA DO - http://dx.doi.org/10.1111/j.1523-1739.2006.00339.x ER - TY - JOUR T1 - A hybrid source apportionment model integrating measured data and air quality model results AN - 17180328; 6859383 AB - The Big Bend Regional Aerosol and Visibility (BRAVO) study was an intensive air quality study designed to understand the causes of haze in Big Bend National Park. Daily speciated fine aerosols were measured from July through October 1999 at 37 sites located mostly in Texas. In support of BRAVO, two chemical transport models (CTMs) were used to apportion particulate sulfate at Big Bend and other sites in Texas to sources in the eastern and western United States, Texas, Mexico, and the Carbon I and II coal-fired power plants, located 225 km southeast of Big Bend in Mexico. Analysis of the CTM source attribution results and comparison to results from receptor models revealed systematic biases. To reduce the multiplicative biases, a hybrid source apportionment model, based on inverse modeling, was developed that adjusted the initial CTM source contributions so the modeled sulfate concentrations optimally fit the measured data, resulting in refined daily source contributions. The method was tested using synthetic data and successfully reduced source attribution biases. The refined sulfate source attribution results reduced the initial eastern U.S. contribution to Big Bend, averaged over the BRAVO study period, from similar to 40% to similar to 30%, while Mexico's contribution increased from 24-32% to similar to 40%. The contribution from the Carbon facility increased from similar to 14% to over 20%. Contributions from Texas and the western United States changed little, with final contributions of similar to 16% and 5-9%, respectively. The increase in Mexico's contribution is consistent with more recent SO sub(2) emissions estimates that indicate that the BRAVO Mexican SO sub(2) emissions were underestimated. Source attribution results for other monitoring sites in west Texas were similar to results at Big Bend. In eastern Texas, the eastern United States accounted for up to 70% of the measured sulfate, with Texas contributing similar to 20-30%. JF - Journal of Geophysical Research. D. Atmospheres AU - Schichtel, Bret A AU - Malm, William C AU - Gebhart, Kristi A AU - Barna, Michael G AU - Knipping, Eladio M AD - National Park Service and Cooperative Institute for Research in the Atmosphere, Colorado State University, Fort Collins, Colorado, USA Y1 - 2006/04// PY - 2006 DA - Apr 2006 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [mailto:service@agu.org], [URL:http://www.agu.org] VL - 111 IS - D7 SN - 0148-0227, 0148-0227 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts KW - Citation No. D07301 KW - sulfate KW - inversion KW - modeling. KW - 0305 Atmospheric Composition and Structure: Aerosols and particles (0345 KW - 4801 KW - 4906) KW - 0322 Atmospheric Composition and Structure: Constituent sources and sinks KW - 0345 Atmospheric Composition and Structure: Pollution: urban and regional (0305 KW - 0478 KW - 4251). KW - Pollution monitoring KW - Atmospheric pollution models KW - Atmospheric pollution monitoring KW - USA, West KW - National parks KW - Air quality KW - USA, Texas, Big Bend Natl. Park KW - Particulates KW - Haze KW - Air quality models KW - Sulfate sources KW - Mexico KW - Sulfur dioxide KW - Atmospheric transport models KW - Particulate matter emissions KW - Power plants KW - Visibility KW - Sulfur dioxide emissions KW - USA, Texas 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/17180328?accountid=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=A+hybrid+source+apportionment+model+integrating+measured+data+and+air+quality+model+results&rft.au=Schichtel%2C+Bret+A%3BMalm%2C+William+C%3BGebhart%2C+Kristi+A%3BBarna%2C+Michael+G%3BKnipping%2C+Eladio+M&rft.aulast=Schichtel&rft.aufirst=Bret&rft.date=2006-04-01&rft.volume=111&rft.issue=D7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research.+D.+Atmospheres&rft.issn=01480227&rft_id=info:doi/10.1029%2F2005JD006238 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Sulfate sources; Atmospheric transport models; Atmospheric pollution models; Atmospheric pollution monitoring; Particulate matter emissions; Sulfur dioxide emissions; Visibility; Air quality; Air quality models; Haze; Pollution monitoring; Sulfur dioxide; Power plants; National parks; Particulates; Mexico; USA, West; USA, Texas, Big Bend Natl. Park; USA, Texas DO - http://dx.doi.org/10.1029/2005JD006238 ER - TY - JOUR T1 - A genetic algorithm to reduce stream channel cross section data AN - 17171475; 6820224 AB - A genetic algorithm (GA) was used to reduce cross section data for a hypothetical example consisting of 41 data points and for 10 cross sections on the Kootenai River. The number of data points for the Kootenai River cross sections ranged from about 500 to more than 2,500. The GA was applied to reduce the number of data points to a manageable dataset because most models and other software require fewer than 100 data points for management, manipulation, and analysis. Results indicated that the program successfully reduced the data. Fitness values from the genetic algorithm were lower (better) than those in a previous study that used standard procedures of reducing the cross section data. On average, fitnesses were 29 percent lower, and several were about 50 percent lower. Results also showed that cross sections produced by the genetic algorithm were representative of the original section and that near-optimal results could be obtained in a single run, even for large problems. Other data also can be reduced in a method similar to that for cross section data. JF - Journal of the American Water Resources Association AU - Berenbrock, C AD - U.S. Geological Survey, 230 Collins Road, Boise, Idaho 83702, USA, ceberenb@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 387 EP - 394 VL - 42 IS - 2 SN - 1093-474X, 1093-474X KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Aqualine Abstracts KW - Rivers KW - Mathematical models KW - Algorithms KW - Water resources KW - Streams KW - Model Studies KW - Channels KW - Standards KW - Hydrologic Data KW - Q2 09127:General papers on resources KW - SW 0835:Streamflow and runoff KW - M2 556.18:Water Management (556.18) KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17171475?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+American+Water+Resources+Association&rft.atitle=A+genetic+algorithm+to+reduce+stream+channel+cross+section+data&rft.au=Berenbrock%2C+C&rft.aulast=Berenbrock&rft.aufirst=C&rft.date=2006-04-01&rft.volume=42&rft.issue=2&rft.spage=387&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Water+Resources+Association&rft.issn=1093474X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Channels; Mathematical models; Water resources; Algorithms; Rivers; Standards; Hydrologic Data; Streams; Model Studies ER - TY - JOUR T1 - Watershed and River Systems Management Program: Overview of Capabilities AN - 17167050; 6832466 AB - Beginning in January 1992, the Bureau of Reclamation (Reclamation) and the US Geological Survey (USGS) formulated plans for the Watershed and River Systems Management Program - a cooperative interagency effort to develop and implement flexible and robust river basin management tools for the benefit of managers and decision makers using a data centered approach. In addition to Reclamation and the USGS, a number of other agencies and universities have made substantial contributions to the success of the program. The result has been the need driven research and development of state-of-the-art technology which benefits water managers and technical specialists in many river basins. JF - Journal of Irrigation and Drainage Engineering AU - Frevert, D AU - Fulp, T AU - Zagona, E AU - Leavesley, G AU - Lins, H AD - Bureau of Reclamation, Technical Service Center, P.O. Box 25007, Denver, CO 80225, USA Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 92 EP - 97 VL - 132 IS - 2 SN - 0733-9437, 0733-9437 KW - Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - River Basins KW - River Systems KW - Drainage Engineering KW - Geological Surveys KW - Freshwater KW - Watersheds KW - River systems KW - Irrigation and drainage KW - Cooperatives KW - Research KW - River basin management KW - Rivers KW - Irrigation KW - River basins KW - Reclamation KW - Water management KW - Irrigation Engineering KW - Benefits KW - River Basin Management KW - AQ 00001:Water Resources and Supplies KW - Q2 09127:General papers on resources KW - M2 551.5:General (551.5) KW - SW 2010:Control of water on the surface UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17167050?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Irrigation+and+Drainage+Engineering&rft.atitle=Watershed+and+River+Systems+Management+Program%3A+Overview+of+Capabilities&rft.au=Frevert%2C+D%3BFulp%2C+T%3BZagona%2C+E%3BLeavesley%2C+G%3BLins%2C+H&rft.aulast=Frevert&rft.aufirst=D&rft.date=2006-04-01&rft.volume=132&rft.issue=2&rft.spage=92&rft.isbn=&rft.btitle=&rft.title=Journal+of+Irrigation+and+Drainage+Engineering&rft.issn=07339437&rft_id=info:doi/1061%2F%28ASCE%290733-9437%282006%29132%3A2%2892%29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Rivers; Water management; Irrigation; River basins; Research; Watersheds; River basin management; Reclamation; River systems; Irrigation and drainage; River Basins; Drainage Engineering; River Systems; Cooperatives; Irrigation Engineering; Geological Surveys; River Basin Management; Benefits; Freshwater DO - http://dx.doi.org/1061/(ASCE)0733-9437(2006)132:2(92) ER - TY - JOUR T1 - A structural equation model analysis of postfire plant diversity in California shrublands AN - 17159949; 6833600 AB - This study investigates patterns of plant diversity following wildfires in fire-prone shrublands of California, seeks to understand those patterns in terms of both local and landscape factors, and considers the implications for fire management. Ninety study sites were established following extensive wildfires in 1993, and 1000-m super(2) plots were used to sample a variety of parameters. Data on community responses were collected for five years following fire. Structural equation modeling (SEM) was used to relate plant species richness to plant abundance, fire severity, abiotic conditions, within-plot heterogeneity, stand age, and position in the landscape. Temporal dynamics of average richness response was also modeled. Richness was highest in the first year following fire, indicating postfire enhancement of diversity. A general decline in richness over time was detected, with year-to-year variation attributable to annual variations in precipitation. Peak richness in the landscape was found where (1) plant abundance was moderately high, (2) within-plot heterogeneity was high, (3) soils were moderately low in nitrogen, high in sand content, and with high rock cover, (4) fire severity was low, and (5) stands were young prior to fire. Many of these characteristics were correlated with position in the landscape and associated conditions. We infer from the SEM results that postfire richness in this system is strongly influenced by local conditions and that these conditions are, in turn, predictably related to landscape-level conditions. For example, we observed that older stands of shrubs were characterized by more severe fires, which were associated with a low recovery of plant cover and low richness. These results may have implications for the use of prescribed fire in this system if these findings extrapolate to prescribed burns as we would expect. JF - Ecological Applications AU - Grace, J B AU - Keeley, JE AD - U.S. Geological Survey, National Wetlands Research Center, 700 Cajundome Boulevard, Lafayette, Louisiana 70506 USA, Jim_Grace@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 503 EP - 514 VL - 16 IS - 2 SN - 1051-0761, 1051-0761 KW - Ecology Abstracts KW - Shrubs KW - Wildfire KW - Landscape KW - Abundance KW - USA, California KW - Precipitation KW - Species richness KW - D 04625:Plants - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17159949?accountid=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=A+structural+equation+model+analysis+of+postfire+plant+diversity+in+California+shrublands&rft.au=Grace%2C+J+B%3BKeeley%2C+JE&rft.aulast=Grace&rft.aufirst=J&rft.date=2006-04-01&rft.volume=16&rft.issue=2&rft.spage=503&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 - 2006-08-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Shrubs; Wildfire; Abundance; Landscape; Precipitation; Species richness; USA, California ER - TY - JOUR T1 - Hydrologic Modeling Inventory: Cooperative Research Effort AN - 17159428; 6832467 AB - The hydrologic modeling inventory developed at the Bureau of Reclamation and posted at its website (http://www.usbr.gov/pmts/rivers/hmi) is described. The inventory comprises a large number of state-of-the-art watershed models developed by government (federal, state, and local) agencies, universities, and private companies in the United States and elsewhere. This inventory is among the first of its kind and is useful not only for modelers but water resources planners and managers. JF - Journal of Irrigation and Drainage Engineering AU - Singh, V P AU - Frevert, D K AU - Rieker, J D AU - Leverson, V AU - Meyer, S AD - River Systems and Meteorology Group, Bureau of Reclamation, Technical Service Center, Denver, CO 80225, USA, dfrevert@do.usbr.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 98 EP - 103 VL - 132 IS - 2 SN - 0733-9437, 0733-9437 KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts KW - Water resources KW - Freshwater KW - Watersheds KW - World Wide Web KW - Hydrologic Models KW - Irrigation and drainage KW - Cooperatives KW - Modelling KW - Rivers KW - Irrigation KW - River discharge KW - Surveys KW - Reclamation KW - USA KW - Water management KW - Governments KW - Water Resources KW - AQ 00001:Water Resources and Supplies KW - M2 556:General (556) KW - Q2 09171:Dynamics of lakes and rivers KW - SW 4010:Techniques of planning UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17159428?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Irrigation+and+Drainage+Engineering&rft.atitle=Hydrologic+Modeling+Inventory%3A+Cooperative+Research+Effort&rft.au=Singh%2C+V+P%3BFrevert%2C+D+K%3BRieker%2C+J+D%3BLeverson%2C+V%3BMeyer%2C+S&rft.aulast=Singh&rft.aufirst=V&rft.date=2006-04-01&rft.volume=132&rft.issue=2&rft.spage=98&rft.isbn=&rft.btitle=&rft.title=Journal+of+Irrigation+and+Drainage+Engineering&rft.issn=07339437&rft_id=info:doi/10.1061%2F%28ASCE%290733-9437%282006%29132%3A2%2898%29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Water management; Irrigation; River discharge; Water resources; Governments; Watersheds; Reclamation; Modelling; Rivers; Irrigation and drainage; World Wide Web; Hydrologic Models; Cooperatives; Surveys; Water Resources; USA; Freshwater DO - http://dx.doi.org/10.1061/(ASCE)0733-9437(2006)132:2(98) ER - TY - JOUR T1 - Estimation of temporary emigration in male toads AN - 17145095; 6800343 AB - Male boreal toads (Bufo boreas) are thought to return to the breeding site every year but, if absent in a particular year, will be more likely to return the following year. Using Pollock's robust design we estimated temporary emigration (the probability a male toad is absent from a breeding site in a given year) at three locations in Colorado, USA: two in Rocky Mountain National Park and one in Chaffee County. We present data that suggest that not all male toads return to the breeding site every year. Our analyses indicate that temporary emigration varies by site and time (for example, from 1992 to 1998, the probability of temporary emigration ranged from 10% to 29% and from 3% to 95% at Lost Lake and Kettle Tarn, respectively). Although the results provide weak evidence that males are more likely to return after a year's hiatus, a general pattern of state-dependent temporary emigration was not supported. We also hypothesized relationships between temporary emigration and a number of weather variables. While some competitive models included weather covariates, imprecise and variable estimates of the effects of these covariates precluded fully defining their impact on temporary emigration. JF - Ecology AU - Muths, E AU - Scherer, R D AU - Corn, P S AU - Lambert, BA AD - USGS, Fort Collins Science Center, 2150 Centre Avenue, Building C, Fort Collins, Colorado 80526 USA, erin_muths@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 1048 EP - 1056 VL - 87 IS - 4 SN - 0012-9658, 0012-9658 KW - Amphibians KW - Western toad KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts; Ecology Abstracts KW - Weather KW - Emigration KW - Amphibiotic species KW - Males KW - Behaviour KW - USA, Colorado, Rocky Mountain Natl. Park KW - National parks KW - Freshwater KW - Models KW - Mountains KW - Amphibia KW - USA, Colorado KW - Lakes KW - Breeding sites KW - Activity patterns KW - Territoriality KW - Bufo boreas KW - M3 1010:Issues in Sustainable Development KW - Q1 08423:Behaviour KW - Y 25654:Vertebrates (excluding fish, birds & mammals) KW - D 04669:Amphibians UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17145095?accountid=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=Estimation+of+temporary+emigration+in+male+toads&rft.au=Muths%2C+E%3BScherer%2C+R+D%3BCorn%2C+P+S%3BLambert%2C+BA&rft.aulast=Muths&rft.aufirst=E&rft.date=2006-04-01&rft.volume=87&rft.issue=4&rft.spage=1048&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-09-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Lakes; Amphibiotic species; Breeding sites; Males; Behaviour; Territoriality; Activity patterns; Mountains; Weather; Emigration; National parks; Models; Amphibia; Bufo boreas; USA, Colorado; USA, Colorado, Rocky Mountain Natl. Park; Freshwater ER - TY - JOUR T1 - Estimating species richness and accumulation by modeling species occurrence and detectability AN - 17142908; 6800323 AB - A statistical model is developed for estimating species richness and accumulation by formulating these community-level attributes as functions of model-based estimators of species occurrence while accounting for imperfect detection of individual species. The model requires a sampling protocol wherein repeated observations are made at a collection of sample locations selected to be representative of the community. This temporal replication provides the data needed to resolve the ambiguity between species absence and nondetection when species are unobserved at sample locations. Estimates of species richness and accumulation are computed for two communities, an avian community and a butterfly community. Our model-based estimates suggest that detection failures in many bird species were attributed to low rates of occurrence, as opposed to simply low rates of detection. We estimate that the avian community contains a substantial number of uncommon species and that species richness greatly exceeds the number of species actually observed in the sample. In fact, predictions of species accumulation suggest that even doubling the number of sample locations would not have revealed all of the species in the community. In contrast, our analysis of the butterfly community suggests that many species are relatively common and that the estimated richness of species in the community is nearly equal to the number of species actually detected in the sample. Our predictions of species accumulation suggest that the number of sample locations actually used in the butterfly survey could have been cut in half and the asymptotic richness of species still would have been attained. Our approach of developing occurrence-based summaries of communities while allowing for imperfect detection of species is broadly applicable and should prove useful in the design and analysis of surveys of biodiversity. JF - Ecology AU - Dorazio, R M AU - Royle, JA AU - Soederstroem, B AU - Glimskaer, A AD - U.S. Geological Survey, Florida Integrated Science Center, Department of Statistics, University of Florida, P.O. Box 110339, Gainesville, Florida 32611-0339 USA, bdorazio@usgs.gov Y1 - 2006/04// PY - 2006 DA - Apr 2006 SP - 842 EP - 854 VL - 87 IS - 4 SN - 0012-9658, 0012-9658 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Mathematical models KW - Replication KW - Statistical analysis KW - Biodiversity KW - Sampling KW - Species richness KW - M3 1010:Issues in Sustainable Development KW - D 04615:Ecology studies - general KW - D 04003:Modeling, mathematics, computer applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17142908?accountid=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=Estimating+species+richness+and+accumulation+by+modeling+species+occurrence+and+detectability&rft.au=Dorazio%2C+R+M%3BRoyle%2C+JA%3BSoederstroem%2C+B%3BGlimskaer%2C+A&rft.aulast=Dorazio&rft.aufirst=R&rft.date=2006-04-01&rft.volume=87&rft.issue=4&rft.spage=842&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Mathematical models; Replication; Statistical analysis; Biodiversity; Sampling; Species richness ER - TY - CPAPER T1 - Breeding Bird Inventories in Great Smoky Mountains National Park - Links to Research and Monitoring T2 - 67th Annual Meeting of the Association of Southeastern Biologists (ASB 2006) AN - 40046563; 4205659 JF - 67th Annual Meeting of the Association of Southeastern Biologists (ASB 2006) AU - Simons, Theodore, R AU - Shriner, Susan A Y1 - 2006/03/29/ PY - 2006 DA - 2006 Mar 29 KW - USA, Great Smoky Mountains Natl. Park KW - National parks KW - Aves KW - Mountains KW - Breeding KW - Inventories UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40046563?accountid=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=67th+Annual+Meeting+of+the+Association+of+Southeastern+Biologists+%28ASB+2006%29&rft.atitle=Breeding+Bird+Inventories+in+Great+Smoky+Mountains+National+Park+-+Links+to+Research+and+Monitoring&rft.au=Simons%2C+Theodore%2C+R%3BShriner%2C+Susan+A&rft.aulast=Simons&rft.aufirst=Theodore&rft.date=2006-03-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=67th+Annual+Meeting+of+the+Association+of+Southeastern+Biologists+%28ASB+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asb.appstate.edu/ASB%202006%20schedule.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Xeric Forest Seed Banks in the Great Smoky Mountains National Park: the Presence of the Exotic Paulownia Tomentosa and Implications for Management T2 - 67th Annual Meeting of the Association of Southeastern Biologists (ASB 2006) AN - 40027045; 4205621 JF - 67th Annual Meeting of the Association of Southeastern Biologists (ASB 2006) AU - Kuppinger, Dane M AU - White, Peter S AU - Jenkins, Michael A Y1 - 2006/03/29/ PY - 2006 DA - 2006 Mar 29 KW - USA, Great Smoky Mountains Natl. Park KW - National parks KW - Forests KW - Mountains KW - Seed banks KW - Paulownia tomentosa UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40027045?accountid=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=67th+Annual+Meeting+of+the+Association+of+Southeastern+Biologists+%28ASB+2006%29&rft.atitle=Xeric+Forest+Seed+Banks+in+the+Great+Smoky+Mountains+National+Park%3A+the+Presence+of+the+Exotic+Paulownia+Tomentosa+and+Implications+for+Management&rft.au=Kuppinger%2C+Dane+M%3BWhite%2C+Peter+S%3BJenkins%2C+Michael+A&rft.aulast=Kuppinger&rft.aufirst=Dane&rft.date=2006-03-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=67th+Annual+Meeting+of+the+Association+of+Southeastern+Biologists+%28ASB+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asb.appstate.edu/ASB%202006%20schedule.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Bird in the Hand: Optimizing the Data and Educational Value of Captured Birds in Great Smoky Mountains National Park T2 - 67th Annual Meeting of the Association of Southeastern Biologists (ASB 2006) AN - 39991767; 4205780 JF - 67th Annual Meeting of the Association of Southeastern Biologists (ASB 2006) AU - Super, Paul E AU - Saucier, Les AU - Muise, Charlie Y1 - 2006/03/29/ PY - 2006 DA - 2006 Mar 29 KW - USA, Great Smoky Mountains Natl. Park KW - Aves KW - National parks KW - Mountains KW - Hand KW - Education UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39991767?accountid=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=67th+Annual+Meeting+of+the+Association+of+Southeastern+Biologists+%28ASB+2006%29&rft.atitle=A+Bird+in+the+Hand%3A+Optimizing+the+Data+and+Educational+Value+of+Captured+Birds+in+Great+Smoky+Mountains+National+Park&rft.au=Super%2C+Paul+E%3BSaucier%2C+Les%3BMuise%2C+Charlie&rft.aulast=Super&rft.aufirst=Paul&rft.date=2006-03-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=67th+Annual+Meeting+of+the+Association+of+Southeastern+Biologists+%28ASB+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asb.appstate.edu/ASB%202006%20schedule.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Impacts of Dogwood Anthracnose and Associated Changes in Community Composition and Structure on Foliar Calcium Cycling in Great Smoky Mountains National Park T2 - 67th Annual Meeting of the Association of Southeastern Biologists (ASB 2006) AN - 39989296; 4205789 JF - 67th Annual Meeting of the Association of Southeastern Biologists (ASB 2006) AU - Jenkins, Michael A AU - Jose, Shibu AU - White, Peter S Y1 - 2006/03/29/ PY - 2006 DA - 2006 Mar 29 KW - USA, Great Smoky Mountains Natl. Park KW - Community composition KW - National parks KW - Calcium KW - Mountains KW - Anthracnose KW - Environmental impact UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39989296?accountid=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=67th+Annual+Meeting+of+the+Association+of+Southeastern+Biologists+%28ASB+2006%29&rft.atitle=Impacts+of+Dogwood+Anthracnose+and+Associated+Changes+in+Community+Composition+and+Structure+on+Foliar+Calcium+Cycling+in+Great+Smoky+Mountains+National+Park&rft.au=Jenkins%2C+Michael+A%3BJose%2C+Shibu%3BWhite%2C+Peter+S&rft.aulast=Jenkins&rft.aufirst=Michael&rft.date=2006-03-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=67th+Annual+Meeting+of+the+Association+of+Southeastern+Biologists+%28ASB+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asb.appstate.edu/ASB%202006%20schedule.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Surveys for Mycetozoans in National Parks T2 - 67th Annual Meeting of the Association of Southeastern Biologists (ASB 2006) AN - 39935154; 4205947 JF - 67th Annual Meeting of the Association of Southeastern Biologists (ASB 2006) AU - Super, Paul E AU - Edwards, Sally AU - Lindley, Lora AU - Mcelderry, Melissa AU - Nelson, Rod AU - Shadwick, John AU - Winsett, Katie AU - Spiegel, Fred AU - Stephenson, Steve Y1 - 2006/03/29/ PY - 2006 DA - 2006 Mar 29 KW - National parks UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39935154?accountid=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=67th+Annual+Meeting+of+the+Association+of+Southeastern+Biologists+%28ASB+2006%29&rft.atitle=Surveys+for+Mycetozoans+in+National+Parks&rft.au=Super%2C+Paul+E%3BEdwards%2C+Sally%3BLindley%2C+Lora%3BMcelderry%2C+Melissa%3BNelson%2C+Rod%3BShadwick%2C+John%3BWinsett%2C+Katie%3BSpiegel%2C+Fred%3BStephenson%2C+Steve&rft.aulast=Super&rft.aufirst=Paul&rft.date=2006-03-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=67th+Annual+Meeting+of+the+Association+of+Southeastern+Biologists+%28ASB+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.asb.appstate.edu/ASB%202006%20schedule.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Disease and Adaptive Fishery Management: The Role of the Fish Health Professional T2 - 31st Eastern Fish Health Workshop (EFHW 2006) AN - 40013253; 4191644 JF - 31st Eastern Fish Health Workshop (EFHW 2006) AU - Panek, Frank M Y1 - 2006/03/27/ PY - 2006 DA - 2006 Mar 27 KW - Fishery management KW - Pisces KW - Experts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40013253?accountid=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=31st+Eastern+Fish+Health+Workshop+%28EFHW+2006%29&rft.atitle=Disease+and+Adaptive+Fishery+Management%3A+The+Role+of+the+Fish+Health+Professional&rft.au=Panek%2C+Frank+M&rft.aulast=Panek&rft.aufirst=Frank&rft.date=2006-03-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=31st+Eastern+Fish+Health+Workshop+%28EFHW+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.lsc.usgs.gov/FHB/workshops/index.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Kinetics of the Natural Microbial Populations of Atlantic Salmon in Relation to Infection and the Recuperative Process T2 - 31st Eastern Fish Health Workshop (EFHW 2006) AN - 39975584; 4191656 JF - 31st Eastern Fish Health Workshop (EFHW 2006) AU - Cipriano, Rocco C Y1 - 2006/03/27/ PY - 2006 DA - 2006 Mar 27 KW - Infection KW - Kinetics KW - Salmo salar UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39975584?accountid=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=31st+Eastern+Fish+Health+Workshop+%28EFHW+2006%29&rft.atitle=Kinetics+of+the+Natural+Microbial+Populations+of+Atlantic+Salmon+in+Relation+to+Infection+and+the+Recuperative+Process&rft.au=Cipriano%2C+Rocco+C&rft.aulast=Cipriano&rft.aufirst=Rocco&rft.date=2006-03-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=31st+Eastern+Fish+Health+Workshop+%28EFHW+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.lsc.usgs.gov/FHB/workshops/index.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of Medium Components for Growth of Flavobacterium psychrophilum T2 - 31st Eastern Fish Health Workshop (EFHW 2006) AN - 39922226; 4191573 JF - 31st Eastern Fish Health Workshop (EFHW 2006) AU - Starliper, Clifford E AU - Marcquenski, Susan AU - Penney, Rod AU - Noyes, Andrew AU - Whittington, Pamela S Y1 - 2006/03/27/ PY - 2006 DA - 2006 Mar 27 KW - Growth KW - Flavobacterium psychrophilum UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39922226?accountid=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=31st+Eastern+Fish+Health+Workshop+%28EFHW+2006%29&rft.atitle=Evaluation+of+Medium+Components+for+Growth+of+Flavobacterium+psychrophilum&rft.au=Starliper%2C+Clifford+E%3BMarcquenski%2C+Susan%3BPenney%2C+Rod%3BNoyes%2C+Andrew%3BWhittington%2C+Pamela+S&rft.aulast=Starliper&rft.aufirst=Clifford&rft.date=2006-03-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=31st+Eastern+Fish+Health+Workshop+%28EFHW+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.lsc.usgs.gov/FHB/workshops/index.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Exploration for Hydrocarbons in the Southern Appalachian Basin - an Overview T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 40008974; 4152128 JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Milici, Robert C AU - Ryder, Robert T AU - Repetski, John E Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 KW - USA, Appalachian Basin KW - Hydrocarbons KW - Basins KW - Reviews KW - Exploration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40008974?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Exploration+for+Hydrocarbons+in+the+Southern+Appalachian+Basin+-+an+Overview&rft.au=Milici%2C+Robert+C%3BRyder%2C+Robert+T%3BRepetski%2C+John+E&rft.aulast=Milici&rft.aufirst=Robert&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Standards Development and Mapping Support, from the National Geologic Map Database T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 39954386; 4152375 JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Soller, David AU - Berg, Thomas AU - Stamm, Nancy Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 KW - Mapping KW - Geology KW - Databases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39954386?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Standards+Development+and+Mapping+Support%2C+from+the+National+Geologic+Map+Database&rft.au=Soller%2C+David%3BBerg%2C+Thomas%3BStamm%2C+Nancy&rft.aulast=Soller&rft.aufirst=David&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evidence for Taconian and Alleghanian Orogenesis in the Eastern Blue Ridge Near Highlands, NC T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 39929129; 4152188 DE: JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Burton, William C AU - Kunk, Michael J Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39929129?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Evidence+for+Taconian+and+Alleghanian+Orogenesis+in+the+Eastern+Blue+Ridge+Near+Highlands%2C+NC&rft.au=Burton%2C+William+C%3BKunk%2C+Michael+J&rft.aulast=Burton&rft.aufirst=William&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Advances in Design of the National Geologic Map Database T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 39922698; 4152245 JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Soller, David AU - Berg, Thomas AU - Richard, Stephen M AU - Stamm, Nancy Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 KW - Geology KW - Databases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39922698?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Advances+in+Design+of+the+National+Geologic+Map+Database&rft.au=Soller%2C+David%3BBerg%2C+Thomas%3BRichard%2C+Stephen+M%3BStamm%2C+Nancy&rft.aulast=Soller&rft.aufirst=David&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Preliminary U-PB, 40AR/39AR and Fission-Track Ages Support a Long and Complex Tectonic History in the Western Blue Ridge in North Carolina and Tennessee T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 39917783; 4152321 JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Kunk, M J AU - Southworth, Scott AU - Aleinikoff, John N AU - Naeser, N D AU - Naeser, C W AU - Merschat, Carl E AU - Cattanach, Bart L Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 KW - USA, Tennessee KW - USA, North Carolina KW - Historical account KW - Geochronometry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39917783?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Preliminary+U-PB%2C+40AR%2F39AR+and+Fission-Track+Ages+Support+a+Long+and+Complex+Tectonic+History+in+the+Western+Blue+Ridge+in+North+Carolina+and+Tennessee&rft.au=Kunk%2C+M+J%3BSouthworth%2C+Scott%3BAleinikoff%2C+John+N%3BNaeser%2C+N+D%3BNaeser%2C+C+W%3BMerschat%2C+Carl+E%3BCattanach%2C+Bart+L&rft.aulast=Kunk&rft.aufirst=M&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Compilation of National-Scale Karst Data by the U.S. Geological Survey with Emphasis on the Southeastern United States T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 39891858; 4152429 JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Weary, David J Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 KW - USA, Southeast KW - USA KW - Geology KW - Geological surveys UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39891858?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Compilation+of+National-Scale+Karst+Data+by+the+U.S.+Geological+Survey+with+Emphasis+on+the+Southeastern+United+States&rft.au=Weary%2C+David+J&rft.aulast=Weary&rft.aufirst=David&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Tracking Across the Southern Appalachians: Eastern Tennessee and Western Carolinas T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 39891415; 4152322 JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Naeser, Charles W AU - Naeser, Nancy D AU - Southworth, Scott Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 KW - USA, Tennessee KW - Tracking UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39891415?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Tracking+Across+the+Southern+Appalachians%3A+Eastern+Tennessee+and+Western+Carolinas&rft.au=Naeser%2C+Charles+W%3BNaeser%2C+Nancy+D%3BSouthworth%2C+Scott&rft.aulast=Naeser&rft.aufirst=Charles&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evidence for Late Cenozoic Uplift in the Southern Appalachian Mountains from Isolated Sediment Traps T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 39879459; 4152324 JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Prowell, David C AU - Christopher, Raymond A Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 KW - Mountains KW - Sediment traps KW - Traps KW - Cenozoic UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39879459?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Evidence+for+Late+Cenozoic+Uplift+in+the+Southern+Appalachian+Mountains+from+Isolated+Sediment+Traps&rft.au=Prowell%2C+David+C%3BChristopher%2C+Raymond+A&rft.aulast=Prowell&rft.aufirst=David&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Geochronologic Constraints on the Timing of Deposition and Metamorphism of the Ocoee Supergroup: Shrimp U-Pb Dating of Xenotime and Monazite Overgrowths on Detrital Minerals T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 39879422; 4152314 JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Aleinikoff, John N AU - Fanning, C Mark Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 KW - Minerals KW - Dating KW - Metamorphism KW - Monazite KW - Chronostratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39879422?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Geochronologic+Constraints+on+the+Timing+of+Deposition+and+Metamorphism+of+the+Ocoee+Supergroup%3A+Shrimp+U-Pb+Dating+of+Xenotime+and+Monazite+Overgrowths+on+Detrital+Minerals&rft.au=Aleinikoff%2C+John+N%3BFanning%2C+C+Mark&rft.aulast=Aleinikoff&rft.aufirst=John&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Applications of Optimization Modeling on a Regional Water Management Model: Achieving Target Salinity in Florida Bay, Florida T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 39870649; 4152164 JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Swain, Eric D AU - James, Dawn E Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 KW - USA, Florida, Florida Bay KW - USA, Florida KW - Salinity effects KW - Water management KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39870649?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Applications+of+Optimization+Modeling+on+a+Regional+Water+Management+Model%3A+Achieving+Target+Salinity+in+Florida+Bay%2C+Florida&rft.au=Swain%2C+Eric+D%3BJames%2C+Dawn+E&rft.aulast=Swain&rft.aufirst=Eric&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Conodonts from the Walden Creek Group, Southeastern Tennessee T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 39823505; 4152316 JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Repetski, J E AU - Hatcher, Robert D. Jr., AU - Thigpen, J Ryan Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 KW - USA, Tennessee KW - Geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39823505?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Conodonts+from+the+Walden+Creek+Group%2C+Southeastern+Tennessee&rft.au=Repetski%2C+J+E%3BHatcher%2C+Robert+D.+Jr.%2C%3BThigpen%2C+J+Ryan&rft.aulast=Repetski&rft.aufirst=J&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Alleghanian-Driven Fluid Migration Across the Appalachian Basin into the Michigan Basin T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 39809347; 4152127 JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Hayba, Daniel O Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 KW - USA, Michigan Basin KW - USA, Appalachian Basin KW - Basins KW - Migration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39809347?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Alleghanian-Driven+Fluid+Migration+Across+the+Appalachian+Basin+into+the+Michigan+Basin&rft.au=Hayba%2C+Daniel+O&rft.aulast=Hayba&rft.aufirst=Daniel&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Burial and Thermal History Models of the Central Appalachian Basin, Ohio, Pennsylvania, and West Virginia T2 - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AN - 39809310; 4152126 JF - 55th Annual Meeting of the Southeastern Section of the Geological Society of America AU - Rowan, E L AU - Ryder, R T AU - Repetski, J E Y1 - 2006/03/23/ PY - 2006 DA - 2006 Mar 23 KW - USA, Pennsylvania KW - USA, West Virginia KW - USA, Ohio KW - USA, Appalachian Basin KW - Historical account KW - Basins KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39809310?accountid=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=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Burial+and+Thermal+History+Models+of+the+Central+Appalachian+Basin%2C+Ohio%2C+Pennsylvania%2C+and+West+Virginia&rft.au=Rowan%2C+E+L%3BRyder%2C+R+T%3BRepetski%2C+J+E&rft.aulast=Rowan&rft.aufirst=E&rft.date=2006-03-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+the+Southeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Distributed Modeling of Extreme Floods on a Large Watershed T2 - 26th Annual American Geophysical Union Conference (Hydrology Days 2006) AN - 40018988; 4188397 JF - 26th Annual American Geophysical Union Conference (Hydrology Days 2006) AU - England Jr, John F Y1 - 2006/03/20/ PY - 2006 DA - 2006 Mar 20 KW - Watersheds KW - Floods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40018988?accountid=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=26th+Annual+American+Geophysical+Union+Conference+%28Hydrology+Days+2006%29&rft.atitle=Distributed+Modeling+of+Extreme+Floods+on+a+Large+Watershed&rft.au=England+Jr%2C+John+F&rft.aulast=England+Jr&rft.aufirst=John&rft.date=2006-03-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+Annual+American+Geophysical+Union+Conference+%28Hydrology+Days+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://hydrologydays.colostate.edu/schedule_06.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Spatial and Temporal Variability in the Productivity of Stromatolites, Great Salt Lake, Utah T2 - 26th Annual American Geophysical Union Conference (Hydrology Days 2006) AN - 39935169; 4188426 JF - 26th Annual American Geophysical Union Conference (Hydrology Days 2006) AU - Nielson, Ashley AU - Naftz, David Y1 - 2006/03/20/ PY - 2006 DA - 2006 Mar 20 KW - USA, Utah KW - USA, Utah, Great Salt L. KW - Salt lakes KW - Lakes KW - Stromatolites KW - Temporal variations UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39935169?accountid=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=26th+Annual+American+Geophysical+Union+Conference+%28Hydrology+Days+2006%29&rft.atitle=Spatial+and+Temporal+Variability+in+the+Productivity+of+Stromatolites%2C+Great+Salt+Lake%2C+Utah&rft.au=Nielson%2C+Ashley%3BNaftz%2C+David&rft.aulast=Nielson&rft.aufirst=Ashley&rft.date=2006-03-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=26th+Annual+American+Geophysical+Union+Conference+%28Hydrology+Days+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://hydrologydays.colostate.edu/schedule_06.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Preliminary Paleomagnetic Study of the Glacial Lacustrine/Champlain Sea Transition in Cores from the Northern Lake Champlain Valley, New York T2 - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AN - 39905320; 4148262 JF - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AU - Rayburn, John A AU - Verosub, Kenneth L AU - Franzi, David A AU - Knuepfer, Peter L.K. Y1 - 2006/03/20/ PY - 2006 DA - 2006 Mar 20 KW - USA, New York KW - North America, Champlain L. KW - Lakes KW - Cores KW - Glacial lakes KW - Paleomagnetism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39905320?accountid=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=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.atitle=A+Preliminary+Paleomagnetic+Study+of+the+Glacial+Lacustrine%2FChamplain+Sea+Transition+in+Cores+from+the+Northern+Lake+Champlain+Valley%2C+New+York&rft.au=Rayburn%2C+John+A%3BVerosub%2C+Kenneth+L%3BFranzi%2C+David+A%3BKnuepfer%2C+Peter+L.K.&rft.aulast=Rayburn&rft.aufirst=John&rft.date=2006-03-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006NE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Diamictite-Bearing Sequence in the Spechty Kopf Formation: A Dilemma T2 - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AN - 39879268; 4148545 JF - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AU - Woodrow, Donald AU - Richardson, John B Y1 - 2006/03/20/ PY - 2006 DA - 2006 Mar 20 KW - Paleontology KW - Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39879268?accountid=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=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.atitle=The+Diamictite-Bearing+Sequence+in+the+Spechty+Kopf+Formation%3A+A+Dilemma&rft.au=Woodrow%2C+Donald%3BRichardson%2C+John+B&rft.aulast=Woodrow&rft.aufirst=Donald&rft.date=2006-03-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006NE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Multi-Velocity Transport of Water Through Mantled Karst Aquifers: The Potential Effect on Aquifers Used for Water Supply T2 - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AN - 39867902; 4148497 JF - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AU - Lindsey, Bruce D AU - Hurd, Todd M AU - Feeney, Thomas AU - Otz, Martin AU - Otz, Inez AU - Brookhart, Ashley Y1 - 2006/03/20/ PY - 2006 DA - 2006 Mar 20 KW - Aquifers KW - Water supplies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39867902?accountid=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=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Multi-Velocity+Transport+of+Water+Through+Mantled+Karst+Aquifers%3A+The+Potential+Effect+on+Aquifers+Used+for+Water+Supply&rft.au=Lindsey%2C+Bruce+D%3BHurd%2C+Todd+M%3BFeeney%2C+Thomas%3BOtz%2C+Martin%3BOtz%2C+Inez%3BBrookhart%2C+Ashley&rft.aulast=Lindsey&rft.aufirst=Bruce&rft.date=2006-03-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006NE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Is Nutritional Selenium Compromised by Bioavailable Toxic Trace Elements -- and Where T2 - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AN - 39866950; 4148354 JF - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AU - Harthill, Michalann Y1 - 2006/03/20/ PY - 2006 DA - 2006 Mar 20 KW - Trace elements KW - Bioavailability KW - Selenium KW - Nutrition UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39866950?accountid=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=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Is+Nutritional+Selenium+Compromised+by+Bioavailable+Toxic+Trace+Elements+--+and+Where&rft.au=Harthill%2C+Michalann&rft.aulast=Harthill&rft.aufirst=Michalann&rft.date=2006-03-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006NE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Suspended-Sediment Yields in the Chesapeake Bay Watershed (1952-2001) T2 - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AN - 39864884; 4148560 JF - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AU - Gellis, Allen C AU - Pavich, Milan J AU - Banks, William S.L. AU - Langland, Michael J AU - Landwehr, Jurate M Y1 - 2006/03/20/ PY - 2006 DA - 2006 Mar 20 KW - USA, Chesapeake Bay KW - Watersheds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39864884?accountid=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=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Suspended-Sediment+Yields+in+the+Chesapeake+Bay+Watershed+%281952-2001%29&rft.au=Gellis%2C+Allen+C%3BPavich%2C+Milan+J%3BBanks%2C+William+S.L.%3BLangland%2C+Michael+J%3BLandwehr%2C+Jurate+M&rft.aulast=Gellis&rft.aufirst=Allen&rft.date=2006-03-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006NE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Tremadocian to Pridolian Accretionary Arc, Collisional, and Post-Collisional Aspects of the Taconide Zone, Northeastern US T2 - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AN - 39862862; 4148267 JF - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AU - Ratcliffe, Nicholas M Y1 - 2006/03/20/ PY - 2006 DA - 2006 Mar 20 KW - Accretion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39862862?accountid=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=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Tremadocian+to+Pridolian+Accretionary+Arc%2C+Collisional%2C+and+Post-Collisional+Aspects+of+the+Taconide+Zone%2C+Northeastern+US&rft.au=Ratcliffe%2C+Nicholas+M&rft.aulast=Ratcliffe&rft.aufirst=Nicholas&rft.date=2006-03-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006NE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Groundwater Monitoring for Pesticides in Agricultural Areas of PennsylvaniaAn Initial Look at Concentration Trends T2 - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AN - 39815946; 4148429 JF - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AU - Breen, Kevin J AU - Loper, Connie A Y1 - 2006/03/20/ PY - 2006 DA - 2006 Mar 20 KW - Pesticides KW - Agriculture KW - Ground water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39815946?accountid=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=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Groundwater+Monitoring+for+Pesticides+in+Agricultural+Areas+of+PennsylvaniaAn+Initial+Look+at+Concentration+Trends&rft.au=Breen%2C+Kevin+J%3BLoper%2C+Connie+A&rft.aulast=Breen&rft.aufirst=Kevin&rft.date=2006-03-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006NE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Carboniferous-Permian Stratigraphy of the Midcontinent T2 - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AN - 39811863; 4148238 JF - 41st Annual Meeting of the Northeastern Section of the Geological Society of America AU - Wardlaw, Bruce R AU - Boardman, Darwin R, II AU - Nestell, Merlynd K Y1 - 2006/03/20/ PY - 2006 DA - 2006 Mar 20 KW - Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39811863?accountid=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=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.atitle=Carboniferous-Permian+Stratigraphy+of+the+Midcontinent&rft.au=Wardlaw%2C+Bruce+R%3BBoardman%2C+Darwin+R%2C+II%3BNestell%2C+Merlynd+K&rft.aulast=Wardlaw&rft.aufirst=Bruce&rft.date=2006-03-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=41st+Annual+Meeting+of+the+Northeastern+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006NE/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Eolian Clastic Sabkhas and Their Significance to Eolian Sandstone Reservoirs T2 - 6th International Conference on the Geology of the Middle East AN - 39755738; 4073303 JF - 6th International Conference on the Geology of the Middle East AU - Schenk, Christopher J Y1 - 2006/03/20/ PY - 2006 DA - 2006 Mar 20 KW - Reservoirs KW - Sabkhas KW - Clastics KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39755738?accountid=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=6th+International+Conference+on+the+Geology+of+the+Middle+East&rft.atitle=Eolian+Clastic+Sabkhas+and+Their+Significance+to+Eolian+Sandstone+Reservoirs&rft.au=Schenk%2C+Christopher+J&rft.aulast=Schenk&rft.aufirst=Christopher&rft.date=2006-03-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=6th+International+Conference+on+the+Geology+of+the+Middle+East&rft.issn=&rft_id=info:doi/ L2 - http://www.fsc.uaeu.ac.ae/Geology/c/ABSTRACT_1.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Perchlorate in Pleistocene and Holocene Groundwater in North-Central New Mexico AN - 20584361; 6857672 AB - Groundwater from remote parts of the Middle Rio Grande Basin in north-central New Mexico has perchlorate (ClO sub(4) super(-)) concentrations of 0.12-1.8 mu g/L. Because the water samples are mostly preanthropogenic in age (0-28 000 years) and there are no industrial sources in the study area, a natural source of the ClO sub(4) super(-) is likely. Most of the samples have Br super(-), Cl super(-), and SO sub(4) super(2-) concentrations that are similar to those of modern bulk atmospheric deposition with evapotranspiration (ET) factors of about 7-40. Most of the ET values for Pleistocene recharge were nearly twice that for Holocene recharge. The NO sub(3) super(-)/Cl super(-) and ClO sub(4) super(-)/Cl super(-) ratios are more variable than those of Br super(-)/Cl super(-) or SO sub(4) super(2-)/Cl super(-). Samples thought to have recharged under the most arid conditions in the Holocene have relatively high NO sub(3) super(-)/Cl super(-) ratios and low delta super(15)N values (+1 per mil (ppt)) similar to those of modern bulk atmospheric N deposition. The delta super(18)O values of the NO sub(3) super(-) (-4 to 0ppt) indicate that atmospheric NO sub(3) super(-) was not transmitted directly to the groundwater but may have been cycled in the soils before infiltrating. Samples with nearly atmospheric NO3 sub(@)u-/Cl super(-) ratios have relatively high ClO sub(4) super(-) concentrations (1.0-1.8 mu g/L) with a nearly constant ClO sub(4) super(-)/Cl super(-) mole ratio of (1.4 plus or minus 0.1) x 10 super(-4), which would be consistent with an average ClO sub(4) super(-) concentration of 0.093 plus or minus 0.005 mu g/L in bulk atmospheric deposition during the late Holocene in north-central NM. Samples thought to have recharged under wetter conditions have higher delta super(15)N values (+3 to +8ppt), lower N0 sub(3) super(-)/Cl super(-) ratios, and lower ClO sub(4) super(-)/Cl super(-) ratios than the ones most likely to preserve an atmospheric signal. Processes in the soils that may have depleted atmospherically derived NO sub(3) super(-) also may have depleted ClO sub(4) super(-) to varying degrees prior to recharge. If these interpretations are correct, then ClO sub(4) super(-) concentrations of atmospheric origin as high as 4 mu g/L are possible in preanthropogenic groundwater in parts of the Southwest where ET approaches a factor of 40. Higher ClO sub(4) super(-) concentrations in uncontaminated groundwater could occur in recharge beneath arid areas where ET is greater than 40, where long-term accumulations of atmospheric salts are leached suddenly from dry soils, or where other (nonatmospheric) natural sources of ClO sub(4) super(-) exist. JF - Environmental Science & Technology AU - Plummer, L N AU - Boehlke, J K AU - Doughten, M W AD - U.S. Geological Survey, 432 National Center, Reston, VA 20192, USA, nplummer@usgs.gov Y1 - 2006/03/15/ PY - 2006 DA - 2006 Mar 15 SP - 1757 EP - 1763 VL - 40 IS - 6 SN - 0013-936X, 0013-936X KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts; Sustainability Science Abstracts KW - Perchlorate KW - Water sampling KW - Water Analysis KW - Water Sampling KW - Environmental sciences KW - Chlorine KW - Groundwater Pollution KW - Groundwater Basins KW - Groundwater recharge KW - Recharge KW - USA, New Mexico KW - Leaching KW - Nitrates KW - Evapotranspiration KW - Oxygen isotopes KW - Salts KW - Deposition KW - Groundwater pollution KW - Nitrogen isotopes KW - USA, New Mexico, Rio Grande R. KW - Accumulation KW - Groundwater Recharge KW - Technology KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - SW 3010:Identification of pollutants KW - AQ 00002:Water Quality KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20584361?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Perchlorate+in+Pleistocene+and+Holocene+Groundwater+in+North-Central+New+Mexico&rft.au=Plummer%2C+L+N%3BBoehlke%2C+J+K%3BDoughten%2C+M+W&rft.aulast=Plummer&rft.aufirst=L&rft.date=2006-03-15&rft.volume=40&rft.issue=6&rft.spage=1757&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes051739h LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Oxygen isotopes; Groundwater recharge; Environmental sciences; Evapotranspiration; Nitrogen isotopes; Salts; Perchlorate; Leaching; Nitrates; Water sampling; Chlorine; Groundwater pollution; Recharge; Water Analysis; Water Sampling; Deposition; Groundwater Basins; Groundwater Pollution; Groundwater Recharge; Accumulation; Technology; USA, New Mexico; USA, New Mexico, Rio Grande R. DO - http://dx.doi.org/10.1021/es051739h ER - TY - JOUR T1 - The effect of chronic chromium exposure on the health of Chinook salmon (Oncorhynchus tshawytscha). AN - 67671669; 16330107 AB - This study was designed to determine fish health impairment of Chinook salmon (Oncorhynchus tshawytscha) exposed to chromium. Juvenile Chinook salmon were exposed to aqueous chromium concentrations (0-266 microgl(-1)) that have been documented in porewater from bottom sediments and in well waters near salmon spawning areas in the Columbia River in the northwestern United States. After Chinook salmon parr were exposed to 24 and 54 microg Crl(-1) for 105 days, neither growth nor survival of parr was affected. On day 105, concentrations were increased from 24 to 120 microg Crl(-1) and from 54 to 266 microg Crl(-1) until the end of the experiment on day 134. Weight of parr was decreased in the 24/120 microg Crl(-1) treatment, and survival was decreased in the 54/266 microg Crl(-1) treatment. Fish health was significantly impaired in both the 24/120 and 54/266 microg Crl(-1) treatments. The kidney is the target organ during chromium exposures through the water column. The kidneys of fish exposed to the greatest concentrations of chromium had gross and microscopic lesions (e.g. necrosis of cells lining kidney tububules) and products of lipid peroxidation were elevated. These changes were associated with elevated concentrations of chromium in the kidney, and reduced growth and survival. Also, variations in DNA in the blood were associated with pathological changes in the kidney and spleen. These changes suggest that chromium accumulates and enters the lipid peroxidation pathway where fatty acid damage and DNA damage (expressed as chromosome changes) occur to cause cell death and tissue damage. While most of the physiological malfunctions occurred following parr exposures to concentrations > or =120 microg Crl(-1), nuclear DNA damage followed exposures to 24 microg Crl(-1), which was the smallest concentration tested. The abnormalities measured during this study are particularly important because they are associated with impaired growth and reduced survival at concentrations > or =120 microg Crl(-1). Therefore, these changes can be used to investigate the health of resident fish in natural waters with high chromium concentrations as well as provide insight into the mechanisms of chromium toxicity. JF - Aquatic toxicology (Amsterdam, Netherlands) AU - Farag, Aïda M AU - May, Thomas AU - Marty, Gary D AU - Easton, Michael AU - Harper, David D AU - Little, Edward E AU - Cleveland, Laverne AD - United States Geological Survey, Columbia Environmental Research Center, Jackson Field Research Station, WY 83001, USA. aida_farag@usgs.gov Y1 - 2006/03/10/ PY - 2006 DA - 2006 Mar 10 SP - 246 EP - 257 VL - 76 IS - 3-4 SN - 0166-445X, 0166-445X KW - Water Pollutants, Chemical KW - 0 KW - Chromium KW - 0R0008Q3JB KW - Index Medicus KW - Pancreas -- pathology KW - Spleen -- chemistry KW - Animals KW - Liver -- pathology KW - Dose-Response Relationship, Drug KW - Gills -- pathology KW - Lipid Peroxidation -- drug effects KW - Spleen -- pathology KW - Pancreas -- drug effects KW - Liver -- chemistry KW - Gills -- drug effects KW - DNA Damage -- drug effects KW - Multivariate Analysis KW - Body Size -- drug effects KW - Liver -- drug effects KW - Spleen -- drug effects KW - Time Factors KW - Pancreas -- chemistry KW - Gills -- chemistry KW - Survival Analysis KW - Fish Diseases -- chemically induced KW - Kidney -- pathology KW - Chromium -- analysis KW - Water Pollutants, Chemical -- toxicity KW - Kidney -- drug effects KW - Salmon -- physiology KW - Salmon -- growth & development KW - Kidney -- chemistry KW - Chromium -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67671669?accountid=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=Aquatic+toxicology+%28Amsterdam%2C+Netherlands%29&rft.atitle=The+effect+of+chronic+chromium+exposure+on+the+health+of+Chinook+salmon+%28Oncorhynchus+tshawytscha%29.&rft.au=Farag%2C+A%C3%AFda+M%3BMay%2C+Thomas%3BMarty%2C+Gary+D%3BEaston%2C+Michael%3BHarper%2C+David+D%3BLittle%2C+Edward+E%3BCleveland%2C+Laverne&rft.aulast=Farag&rft.aufirst=A%C3%AFda&rft.date=2006-03-10&rft.volume=76&rft.issue=3-4&rft.spage=246&rft.isbn=&rft.btitle=&rft.title=Aquatic+toxicology+%28Amsterdam%2C+Netherlands%29&rft.issn=0166445X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2007-04-17 N1 - Date created - 2006-02-20 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - CPAPER T1 - USGS GIScience Research: Context-based Conflation T2 - 2006 Meeting of the Association of American Geographers AN - 39914110; 4080731 DE: JF - 2006 Meeting of the Association of American Geographers AU - Guptill, Stephen C Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39914110?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=USGS+GIScience+Research%3A+Context-based+Conflation&rft.au=Guptill%2C+Stephen+C&rft.aulast=Guptill&rft.aufirst=Stephen&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sampling versus Wall-to-Wall Mapping for Monitoring United States Land Cover Change with Landsat Data T2 - 2006 Meeting of the Association of American Geographers AN - 39850140; 4080721 JF - 2006 Meeting of the Association of American Geographers AU - Loveland, Thomas R AU - Coan, Michael Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - USA KW - Mapping KW - Landsat KW - Sampling KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39850140?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Sampling+versus+Wall-to-Wall+Mapping+for+Monitoring+United+States+Land+Cover+Change+with+Landsat+Data&rft.au=Loveland%2C+Thomas+R%3BCoan%2C+Michael&rft.aulast=Loveland&rft.aufirst=Thomas&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Landscape change in the Lake Tahoe Basin, California and Nevada: 1940-2002 T2 - 2006 Meeting of the Association of American Geographers AN - 39849184; 4081084 JF - 2006 Meeting of the Association of American Geographers AU - Raumann, Christian Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - USA, California KW - USA, Tahoe L. basin KW - USA, Nevada KW - Basins KW - Lakes KW - Landscape KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39849184?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Landscape+change+in+the+Lake+Tahoe+Basin%2C+California+and+Nevada%3A+1940-2002&rft.au=Raumann%2C+Christian&rft.aulast=Raumann&rft.aufirst=Christian&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The U.S. Geological Survey Land Cover Institute T2 - 2006 Meeting of the Association of American Geographers AN - 39848489; 4081047 JF - 2006 Meeting of the Association of American Geographers AU - Barnes, Christopher Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - USA KW - Geology KW - Geological surveys KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39848489?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=The+U.S.+Geological+Survey+Land+Cover+Institute&rft.au=Barnes%2C+Christopher&rft.aulast=Barnes&rft.aufirst=Christopher&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - A Regional Classification Scheme for Estimating Reference Water Quality in Streams Using Land-Use-Adjusted Spatial Regression-Tree Analysis T2 - 2006 Meeting of the Association of American Geographers AN - 39841315; 4080725 JF - 2006 Meeting of the Association of American Geographers AU - Robertson, Dale Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Water quality KW - Streams KW - Classification KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39841315?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=A+Regional+Classification+Scheme+for+Estimating+Reference+Water+Quality+in+Streams+Using+Land-Use-Adjusted+Spatial+Regression-Tree+Analysis&rft.au=Robertson%2C+Dale&rft.aulast=Robertson&rft.aufirst=Dale&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Interferometric Synthetic Aperture Radar (InSAR) for USGS Hazards Research T2 - 2006 Meeting of the Association of American Geographers AN - 39841263; 4080723 JF - 2006 Meeting of the Association of American Geographers AU - Lu, Zhong AU - Rykhus, Russell AU - Kwoun, Oh-Ig Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Radar KW - Hazards KW - Synthetic aperture radar KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39841263?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Interferometric+Synthetic+Aperture+Radar+%28InSAR%29+for+USGS+Hazards+Research&rft.au=Lu%2C+Zhong%3BRykhus%2C+Russell%3BKwoun%2C+Oh-Ig&rft.aulast=Lu&rft.aufirst=Zhong&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Reconstruction and Modernization Challenges Facing the Afghan Geodesy and Cartography Head Office T2 - 2006 Meeting of the Association of American Geographers AN - 39840097; 4081044 JF - 2006 Meeting of the Association of American Geographers AU - Chirico, Peter George Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Head KW - Cartography KW - Geodesy KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39840097?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Reconstruction+and+Modernization+Challenges+Facing+the+Afghan+Geodesy+and+Cartography+Head+Office&rft.au=Chirico%2C+Peter+George&rft.aulast=Chirico&rft.aufirst=Peter&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Land Cover Change Analysis: Southern Florida Coastal Plain Ecoregion 1973-2000 T2 - 2006 Meeting of the Association of American Geographers AN - 39830473; 4080028 JF - 2006 Meeting of the Association of American Geographers AU - Kambly, Steve AU - Moreland, Thomas R AU - Brooks, Mark S Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - USA, Florida KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39830473?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Land+Cover+Change+Analysis%3A+Southern+Florida+Coastal+Plain+Ecoregion+1973-2000&rft.au=Kambly%2C+Steve%3BMoreland%2C+Thomas+R%3BBrooks%2C+Mark+S&rft.aulast=Kambly&rft.aufirst=Steve&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/SessionList.cfm?AlphaCha r=E LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Evaluation of Bi-National Land-Cover Change-Detection Procedures in the Lower Rio Grande Valley: Applications to Water-Resource Issues T2 - 2006 Meeting of the Association of American Geographers AN - 39830342; 4080203 JF - 2006 Meeting of the Association of American Geographers AU - Wilson, Zachary D AU - Parcher, Jean W Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - USA, New Mexico, Lower Rio Grande KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39830342?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Evaluation+of+Bi-National+Land-Cover+Change-Detection+Procedures+in+the+Lower+Rio+Grande+Valley%3A+Applications+to+Water-Resource+Issues&rft.au=Wilson%2C+Zachary+D%3BParcher%2C+Jean+W&rft.aulast=Wilson&rft.aufirst=Zachary&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Fragmentation Patterns in the Eastern U.S.: 1973 - 2000 T2 - 2006 Meeting of the Association of American Geographers AN - 39825846; 4082374 JF - 2006 Meeting of the Association of American Geographers AU - Kurtz, Rachel Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - USA KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39825846?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Fragmentation+Patterns+in+the+Eastern+U.S.%3A+1973+-+2000&rft.au=Kurtz%2C+Rachel&rft.aulast=Kurtz&rft.aufirst=Rachel&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Lake Drying in Alaska: Developing a Methodology T2 - 2006 Meeting of the Association of American Geographers AN - 39824393; 4080021 JF - 2006 Meeting of the Association of American Geographers AU - Jones, Benjamin AU - Markon, Carl J Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - USA, Alaska KW - Lakes KW - Drying KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39824393?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Lake+Drying+in+Alaska%3A+Developing+a+Methodology&rft.au=Jones%2C+Benjamin%3BMarkon%2C+Carl+J&rft.aulast=Jones&rft.aufirst=Benjamin&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/SessionList.cfm?AlphaCha r=E LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Developing a National Land Use and Land Cover Change Modeling System T2 - 2006 Meeting of the Association of American Geographers AN - 39821986; 4080726 JF - 2006 Meeting of the Association of American Geographers AU - Claggett, Peter R AU - Watts, Raymond D Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Land use KW - Resource management KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39821986?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Developing+a+National+Land+Use+and+Land+Cover+Change+Modeling+System&rft.au=Claggett%2C+Peter+R%3BWatts%2C+Raymond+D&rft.aulast=Claggett&rft.aufirst=Peter&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Talking About Water: How Expert and Stakeholder Discourses Illuminate Scalar Dimensions of Governance T2 - 2006 Meeting of the Association of American Geographers AN - 39815017; 4079702 DE: JF - 2006 Meeting of the Association of American Geographers AU - Graffy, Elisabeth A Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39815017?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Talking+About+Water%3A+How+Expert+and+Stakeholder+Discourses+Illuminate+Scalar+Dimensions+of+Governance&rft.au=Graffy%2C+Elisabeth+A&rft.aulast=Graffy&rft.aufirst=Elisabeth&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/SessionDetail.cfm?Sessio nID=2743 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Global Integrated Trends Analysis Network T2 - 2006 Meeting of the Association of American Geographers AN - 39813478; 4080728 DE: JF - 2006 Meeting of the Association of American Geographers AU - Muchoney, Douglas M Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39813478?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=The+Global+Integrated+Trends+Analysis+Network&rft.au=Muchoney%2C+Douglas+M&rft.aulast=Muchoney&rft.aufirst=Douglas&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Lidar Quantification of Urban Tree Cover for a Metric of Sustainability T2 - 2006 Meeting of the Association of American Geographers AN - 39813447; 4080724 JF - 2006 Meeting of the Association of American Geographers AU - Queija, Vivian R Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Sustainable development KW - Lidar KW - Trees KW - Resource management KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39813447?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Lidar+Quantification+of+Urban+Tree+Cover+for+a+Metric+of+Sustainability&rft.au=Queija%2C+Vivian+R&rft.aulast=Queija&rft.aufirst=Vivian&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Modernizing Topographic Mapping at the USGS T2 - 2006 Meeting of the Association of American Geographers AN - 39807744; 4081048 JF - 2006 Meeting of the Association of American Geographers AU - Binder, Stafford AU - Cooley, Michael J AU - Davis, Larry (Bob) R. Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Mapping KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39807744?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Modernizing+Topographic+Mapping+at+the+USGS&rft.au=Binder%2C+Stafford%3BCooley%2C+Michael+J%3BDavis%2C+Larry+%28Bob%29+R.&rft.aulast=Binder&rft.aufirst=Stafford&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - New Approaches for Isolating the Climate/Growth Signal of Millennial Pinus Chronologies from the Northern Rocky Mountains, USA T2 - 2006 Meeting of the Association of American Geographers AN - 39806285; 4081710 JF - 2006 Meeting of the Association of American Geographers AU - Gray, Stephen AU - Pederson, Gregory AU - Betancourt, Julio AU - Graumlich, Lisa Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - North America, Rocky Mts. KW - USA KW - Mountains KW - Climate KW - Pinus KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39806285?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=New+Approaches+for+Isolating+the+Climate%2FGrowth+Signal+of+Millennial+Pinus+Chronologies+from+the+Northern+Rocky+Mountains%2C+USA&rft.au=Gray%2C+Stephen%3BPederson%2C+Gregory%3BBetancourt%2C+Julio%3BGraumlich%2C+Lisa&rft.aulast=Gray&rft.aufirst=Stephen&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Historical Sediment Trends from a World Class Lead Mining District T2 - 2006 Meeting of the Association of American Geographers AN - 39805204; 4082561 JF - 2006 Meeting of the Association of American Geographers AU - Krizanich, Gary W AU - Wronkiewicz, David J AU - Hogan, John P Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Historical account KW - Lead KW - Sediments KW - Mining KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39805204?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Historical+Sediment+Trends+from+a+World+Class+Lead+Mining+District&rft.au=Krizanich%2C+Gary+W%3BWronkiewicz%2C+David+J%3BHogan%2C+John+P&rft.aulast=Krizanich&rft.aufirst=Gary&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Bridging Geography and Mathematics Through GIS T2 - 2006 Meeting of the Association of American Geographers AN - 39803230; 4083161 JF - 2006 Meeting of the Association of American Geographers AU - Kerski, Joseph J Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Geography KW - Remote sensing KW - Geographic information systems KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39803230?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Bridging+Geography+and+Mathematics+Through+GIS&rft.au=Kerski%2C+Joseph+J&rft.aulast=Kerski&rft.aufirst=Joseph&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/SessionList.cfm?AlphaCha r=P LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Challenges of Developing Efficient Web-Enabled GIS Analysis Tools that Leverage National Seamless Databases T2 - 2006 Meeting of the Association of American Geographers AN - 39798015; 4080733 JF - 2006 Meeting of the Association of American Geographers AU - Tyler, Dean AU - Cast, Matthew Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Remote sensing KW - Geographic information systems KW - Databases KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39798015?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=The+Challenges+of+Developing+Efficient+Web-Enabled+GIS+Analysis+Tools+that+Leverage+National+Seamless+Databases&rft.au=Tyler%2C+Dean%3BCast%2C+Matthew&rft.aulast=Tyler&rft.aufirst=Dean&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Geographic and Remote Sensing Science for Greater Understanding of Everglades Landscape Processes T2 - 2006 Meeting of the Association of American Geographers AN - 39797981; 4080722 JF - 2006 Meeting of the Association of American Geographers AU - Jones, John W Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - USA, Florida, Everglades KW - Remote sensing KW - Landscape KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39797981?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Geographic+and+Remote+Sensing+Science+for+Greater+Understanding+of+Everglades+Landscape+Processes&rft.au=Jones%2C+John+W&rft.aulast=Jones&rft.aufirst=John&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Geospatial-Data Collection and Application for Assessing Coastal-Community Vulnerability to Tsunamis T2 - 2006 Meeting of the Association of American Geographers AN - 39795022; 4081369 JF - 2006 Meeting of the Association of American Geographers AU - Wood, Nathan AU - Tuck, Greg Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Tsunamis KW - Vulnerability KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39795022?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Geospatial-Data+Collection+and+Application+for+Assessing+Coastal-Community+Vulnerability+to+Tsunamis&rft.au=Wood%2C+Nathan%3BTuck%2C+Greg&rft.aulast=Wood&rft.aufirst=Nathan&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Stability and Change: Forest Land Cover Dynamics in Nineteen Eastern U.S. Ecoregions, 1973-2000 T2 - 2006 Meeting of the Association of American Geographers AN - 39777657; 4080017 JF - 2006 Meeting of the Association of American Geographers AU - Auch, Roger Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - USA KW - Forests KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39777657?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Stability+and+Change%3A+Forest+Land+Cover+Dynamics+in+Nineteen+Eastern+U.S.+Ecoregions%2C+1973-2000&rft.au=Auch%2C+Roger&rft.aulast=Auch&rft.aufirst=Roger&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/SessionList.cfm?AlphaCha r=E LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Summary of U.S. Geological Survey Land Remote Sensing Activities and Data Sources T2 - 2006 Meeting of the Association of American Geographers AN - 39766870; 4080720 JF - 2006 Meeting of the Association of American Geographers AU - Thompson, Ralph J AU - Holm, Thomas M Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - USA KW - Remote sensing KW - Geology KW - Geological surveys KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39766870?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Summary+of+U.S.+Geological+Survey+Land+Remote+Sensing+Activities+and+Data+Sources&rft.au=Thompson%2C+Ralph+J%3BHolm%2C+Thomas+M&rft.aulast=Thompson&rft.aufirst=Ralph&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Ecological Effects of Climate Change in a Tennessee Oak Swamp T2 - 2006 Meeting of the Association of American Geographers AN - 39760478; 4080727 JF - 2006 Meeting of the Association of American Geographers AU - Wolfe, William J Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - USA, Tennessee KW - Swamps KW - Climatic changes KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39760478?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Ecological+Effects+of+Climate+Change+in+a+Tennessee+Oak+Swamp&rft.au=Wolfe%2C+William+J&rft.aulast=Wolfe&rft.aufirst=William&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Western Water Information Network: An Enterprise GIS Application for the Management of Water in the West T2 - 2006 Meeting of the Association of American Geographers AN - 39759217; 4081070 JF - 2006 Meeting of the Association of American Geographers AU - Clark, Douglas R AU - Hennig, Chuck AU - Beaty, Michael AU - Longbrake, David Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Remote sensing KW - Geographic information systems KW - Water management KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39759217?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=The+Western+Water+Information+Network%3A+An+Enterprise+GIS+Application+for+the+Management+of+Water+in+the+West&rft.au=Clark%2C+Douglas+R%3BHennig%2C+Chuck%3BBeaty%2C+Michael%3BLongbrake%2C+David&rft.aulast=Clark&rft.aufirst=Douglas&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Restoration of Data from Lossy Compression T2 - 2006 Meeting of the Association of American Geographers AN - 39700068; 4080732 JF - 2006 Meeting of the Association of American Geographers AU - Maddox, Brian G Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - Compression KW - Restoration KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39700068?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=Restoration+of+Data+from+Lossy+Compression&rft.au=Maddox%2C+Brian+G&rft.aulast=Maddox&rft.aufirst=Brian&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Governance of Spatial Data Infrastructures T2 - 2006 Meeting of the Association of American Geographers AN - 39698020; 4081393 DE: JF - 2006 Meeting of the Association of American Geographers AU - Poore, Barbara Y1 - 2006/03/07/ PY - 2006 DA - 2006 Mar 07 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39698020?accountid=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=2006+Meeting+of+the+Association+of+American+Geographers&rft.atitle=The+Governance+of+Spatial+Data+Infrastructures&rft.au=Poore%2C+Barbara&rft.aulast=Poore&rft.aufirst=Barbara&rft.date=2006-03-07&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Meeting+of+the+Association+of+American+Geographers&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/index.cfm?mtgID=51 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Characterization of Chat Leachate and Mine Discharge into Tar Creek, Ottawa County, Oklahoma T2 - 40th Annual Meeting of the South-Central Section of the Geological Society of America AN - 40150709; 4157803 JF - 40th Annual Meeting of the South-Central Section of the Geological Society of America AU - Cope, Caleb C AU - Becker, Mark F AU - Dehay, Kelli L Y1 - 2006/03/06/ PY - 2006 DA - 2006 Mar 06 KW - USA, Oklahoma KW - Canada, Ontario, Ottawa KW - Mines KW - Tar KW - Leachates KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40150709?accountid=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=40th+Annual+Meeting+of+the+South-Central+Section+of+the+Geological+Society+of+America&rft.atitle=Characterization+of+Chat+Leachate+and+Mine+Discharge+into+Tar+Creek%2C+Ottawa+County%2C+Oklahoma&rft.au=Cope%2C+Caleb+C%3BBecker%2C+Mark+F%3BDehay%2C+Kelli+L&rft.aulast=Cope&rft.aufirst=Caleb&rft.date=2006-03-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=40th+Annual+Meeting+of+the+South-Central+Section+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://gsa.confex.com/gsa/2006SC/finalprogram/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Wildlife Diseases, the Salton Sea, and Politics: A Toxic Situation T2 - 22nd Vertebrate Pest Conference (VPC 06) AN - 40083519; 4153351 JF - 22nd Vertebrate Pest Conference (VPC 06) AU - Barnum, Douglas A Y1 - 2006/03/06/ PY - 2006 DA - 2006 Mar 06 KW - USA, California, Salton Sea KW - Politics KW - Wildlife KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40083519?accountid=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=22nd+Vertebrate+Pest+Conference+%28VPC+06%29&rft.atitle=Wildlife+Diseases%2C+the+Salton+Sea%2C+and+Politics%3A+A+Toxic+Situation&rft.au=Barnum%2C+Douglas+A&rft.aulast=Barnum&rft.aufirst=Douglas&rft.date=2006-03-06&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=22nd+Vertebrate+Pest+Conference+%28VPC+06%29&rft.issn=&rft_id=info:doi/ L2 - http://www.vpconference.org/Program05.htm#Top LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - How to Achieve Prevention of Biological Invasions that are Rapidly Eroding Hawaiis Native Biological Diversity? T2 - 90th Annual Meeting of the Pacific Branch of the Entomological Society of America AN - 40047598; 4231604 JF - 90th Annual Meeting of the Pacific Branch of the Entomological Society of America AU - Loope, Lloyd L Y1 - 2006/03/05/ PY - 2006 DA - 2006 Mar 05 KW - USA, Hawaii KW - Prevention KW - Biological diversity KW - Invasions KW - Species diversity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40047598?accountid=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=90th+Annual+Meeting+of+the+Pacific+Branch+of+the+Entomological+Society+of+America&rft.atitle=How+to+Achieve+Prevention+of+Biological+Invasions+that+are+Rapidly+Eroding+Hawaiis+Native+Biological+Diversity%3F&rft.au=Loope%2C+Lloyd+L&rft.aulast=Loope&rft.aufirst=Lloyd&rft.date=2006-03-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=90th+Annual+Meeting+of+the+Pacific+Branch+of+the+Entomological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://pbesa.prosser.wsu.edu/2006prog.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Eutrophication study at the Panjiakou-Daheiting Reservoir system, northern Hebei Province, People's Republic of China: Chlorophyll-a model and external and internal sources of phosphorus and nitrogen AN - 744623619; 13169299 JF - Chinese Journal of Geochemistry AU - Domagalski, Joseph AU - Lin, Chao AU - Luo, Yang AU - Kang, Jie AU - Brown, Larry AU - Munn, Mark AD - United States Geological Survey, USA Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 136 EP - 137 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 25 IS - 1 SN - 1000-9426, 1000-9426 KW - ASFA 1: Biological Sciences & Living Resources; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts KW - Eutrophication KW - Geochemistry KW - Phosphorus KW - Model Studies KW - China, People's Rep., Hebei Prov. KW - Chlorophyll A KW - China, People's Rep. KW - Reservoirs KW - Nitrogen KW - Modelling KW - Q5 08503:Characteristics, behavior and fate KW - SW 0880:Chemical processes KW - Q1 08482:Ecosystems and energetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/744623619?accountid=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=Chinese+Journal+of+Geochemistry&rft.atitle=Eutrophication+study+at+the+Panjiakou-Daheiting+Reservoir+system%2C+northern+Hebei+Province%2C+People%27s+Republic+of+China%3A+Chlorophyll-a+model+and+external+and+internal+sources+of+phosphorus+and+nitrogen&rft.au=Domagalski%2C+Joseph%3BLin%2C+Chao%3BLuo%2C+Yang%3BKang%2C+Jie%3BBrown%2C+Larry%3BMunn%2C+Mark&rft.aulast=Domagalski&rft.aufirst=Joseph&rft.date=2006-03-01&rft.volume=25&rft.issue=1&rft.spage=136&rft.isbn=&rft.btitle=&rft.title=Chinese+Journal+of+Geochemistry&rft.issn=10009426&rft_id=info:doi/10.1007%2FBF02840003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Eutrophication; Phosphorus; Modelling; Nitrogen; Chlorophyll A; Geochemistry; Reservoirs; Model Studies; China, People's Rep., Hebei Prov.; China, People's Rep. DO - http://dx.doi.org/10.1007/BF02840003 ER - TY - JOUR T1 - Nitrogen loads to estuaries from waste water plumes: modeling and isotopic approaches. AN - 67784401; 16556201 AB - We developed, and applied in two sites, novel methods to measure ground water-borne nitrogen loads to receiving estuaries from plumes resulting from land disposal of waste water treatment plant (WWTP) effluent. In addition, we quantified nitrogen losses from WWTP effluent during transport through watersheds. WWTP load to receiving water was estimated as the difference between total measured ground water-transported nitrogen load and modeled load from major nitrogen sources other than the WWTP. To test estimated WWTP loads, we applied two additional methods. First, we quantified total annual waste water nitrogen load from watersheds based on nitrogen stable isotopic signatures of primary producers in receiving water. Second, we used published data on ground water nitrogen concentrations in an array of wells to estimate dimensions of the plume and quantify the annual mass of nitrogen transported within the plume. Loss of nitrogen during transport through the watershed was estimated as the difference between the annual mass of nitrogen applied to watersheds as treatment plant effluent and the estimated nitrogen load reaching receiving water. In one plume, we corroborated our estimated nitrogen loss in watersheds using data from multiple-level sampling wells to calculate the loss of nitrogen relative to a conservative tracer. The results suggest that nitrogen from the plumes is discharging to the estuaries but that substantial nitrogen loss occurs during transport through the watersheds. The measured vs. modeled and stable isotopic approaches, in comparison to the plume mapping approach, may more reliably quantify ground water-transported WWTP loads to estuaries. JF - Ground water AU - Kroeger, Kevin D AU - Cole, Marci L AU - York, Joanna K AU - Valiela, Ivan AD - Boston University Marine Program, Marine Biological Laboratory, Woods Hole, MA 02543, USA. kkroeger@usgs.gov PY - 2006 SP - 188 EP - 200 VL - 44 IS - 2 SN - 0017-467X, 0017-467X KW - Nitrates KW - 0 KW - Nitrogen Isotopes KW - Quaternary Ammonium Compounds KW - Water Pollutants, Chemical KW - Nitrogen KW - N762921K75 KW - Index Medicus KW - Environmental Monitoring KW - Quaternary Ammonium Compounds -- analysis KW - Massachusetts KW - Fresh Water KW - Seawater KW - Water Movements KW - Water Supply KW - Nitrates -- analysis KW - Models, Theoretical KW - Water Pollutants, Chemical -- analysis KW - Waste Disposal, Fluid KW - Nitrogen -- analysis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67784401?accountid=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=Ground+water&rft.atitle=Nitrogen+loads+to+estuaries+from+waste+water+plumes%3A+modeling+and+isotopic+approaches.&rft.au=Kroeger%2C+Kevin+D%3BCole%2C+Marci+L%3BYork%2C+Joanna+K%3BValiela%2C+Ivan&rft.aulast=Kroeger&rft.aufirst=Kevin&rft.date=2006-03-01&rft.volume=44&rft.issue=2&rft.spage=188&rft.isbn=&rft.btitle=&rft.title=Ground+water&rft.issn=0017467X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2006-09-15 N1 - Date created - 2006-03-24 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Quaternary fans and terraces in the Khumbu Himal south of Mount Everest; their characteristics, age and formation AN - 51610022; 2006-025001 AB - Large fans and terraces are frequent in the Khumbu Himal within the high Himalayan valleys south of Mt. Everest. These features are composed of massive matrix- and clast-supported diamicts that were formed from both hyperconcentrated flows and coarse-grained debris flows. Cosmogenic radionuclide (CRN) exposure ages for boulders on fans and terraces indicate that periods of fan and terrace formation occurred at c. 16, c. 12, c. 8, c. 4 and c. 1.5 ka, and are broadly coincident with the timing of glaciation in the region. The dating precision is insufficient to resolve whether the surfaces formed before, during or after the correlated glacial advance. However, the sedimentology, and morphostratigraphic and geomorphological relationships suggest that fan and terrace sedimentation in this part of the Himalaya primarily occurs during glacier retreat and is thus paraglacial in origin. Furthermore, modern glacial-lake outburst floods and their associated deposits are common in the Khumbu Himal as the result of glacial retreat during historical times. We therefore suggest that Late Quaternary and Holocene fan and terrace formation and sediment transfer are probably linked to temporal changes in discharge and sediment load caused by glacier oscillations responding to climate change. The timing of major sedimentation events in this region can be correlated with fans and terraces in other parts of the Himalaya, suggesting that major sedimentation throughout the Himalaya is synchronous and tied to regional climatic oscillations. Bedrock incision rates calculated from strath terrace ages average c. 3.9 mm a (super -1) , suggesting that the overall rate of incision is set by regional uplift. JF - Journal of the Geological Society of London AU - Barnard, Patrick L AU - Owen, Lewis A AU - Finkel, Robert C Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 383 EP - 399 PB - Geological Society of London, London VL - 163 IS - 2 SN - 0016-7649, 0016-7649 KW - relative age KW - Mount Everest KW - glacial stages KW - isotopes KW - outwash KW - Orsho Nepal KW - uplifts KW - erosion rates KW - terraces KW - debris flows KW - paleoclimatology KW - exposure age KW - Nepal KW - climate change KW - Cenozoic KW - sedimentary rocks KW - radioactive isotopes KW - diamictite KW - Indian Peninsula KW - mass movements KW - sediments KW - moraines KW - Himalayas KW - discharge KW - Asia KW - Khumbu Himal KW - Dingboche Nepal KW - bedload KW - hyperconcentrated flows KW - alkaline earth metals KW - boulders KW - Quaternary KW - Be-10 KW - clastic sediments KW - correlation KW - glacial features KW - metals KW - alluvial fans KW - Yaral Nepal KW - geomorphology KW - Pangboche Nepal KW - clastic rocks KW - beryllium KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51610022?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Geological+Society+of+London&rft.atitle=Quaternary+fans+and+terraces+in+the+Khumbu+Himal+south+of+Mount+Everest%3B+their+characteristics%2C+age+and+formation&rft.au=Barnard%2C+Patrick+L%3BOwen%2C+Lewis+A%3BFinkel%2C+Robert+C&rft.aulast=Barnard&rft.aufirst=Patrick&rft.date=2006-03-01&rft.volume=163&rft.issue=2&rft.spage=383&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Geological+Society+of+London&rft.issn=00167649&rft_id=info:doi/10.1144%2F0016-764904-157 L2 - http://www.geolsoc.org.uk/jgs LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States | Reference includes data from The Geological Society, London, London, United Kingdom N1 - Date revised - 2006-01-01 N1 - Number of references - 73 N1 - Document feature - illus. incl. geol. sketch maps, sects., 3 tables, anals. N1 - Last updated - 2012-06-07 N1 - CODEN - JGSLAS N1 - SubjectsTermNotLitGenreText - alkaline earth metals; alluvial fans; Asia; Be-10; bedload; beryllium; boulders; Cenozoic; clastic rocks; clastic sediments; climate change; correlation; debris flows; diamictite; Dingboche Nepal; discharge; erosion rates; exposure age; geomorphology; glacial features; glacial stages; Himalayas; hyperconcentrated flows; Indian Peninsula; isotopes; Khumbu Himal; mass movements; metals; moraines; Mount Everest; Nepal; Orsho Nepal; outwash; paleoclimatology; Pangboche Nepal; Quaternary; radioactive isotopes; relative age; sedimentary rocks; sediments; terraces; uplifts; Yaral Nepal DO - http://dx.doi.org/10.1144/0016-764904-157 ER - TY - JOUR T1 - Surficial patterns of debris flow deposition on alluvial fans in Death Valley, CA, using airborne laser SWATH mapping data AN - 51122037; 2006-087622 AB - Debris flows are a common event in mountainous environments. They often possess the greatest potential for destruction of property and loss of lives in these regions. Delimiting the spatial extent of potential damage from debris flows relies on detailed studies of the location of depositional zones. Current research indicates debris flow fans have two distinct depositional zones. However, the two zones were derived from studies containing detailed analyses of only a few fans. High resolution airborne laser swath mapping (ALSM) data is used to calculate profile curvature and surface gradient on 19 debris flow fans on the eastern side of Death Valley. The relationship between these parameters is assessed to 1) identify if debris flow fans are accurately represented by two depositional zones, and 2) to assess how these terrain parameters relate to one another at the individual fan scale. The results show at least three zones of deposition exist within the sampled fans. These zones do not hold consistent when individual fan morphometry is analyzed in conjunction with localized fan surface gradients. Fans with consistently shallower gradients exhibit numerous depositional zones with more subtle changes in profile curvature. Steeper gradient fans exhibit significantly fewer zones with more pronounced local changes in profile curvature. The surface complexity of debris flow fans is evident from these analyses and must be accounted for in any type of hazard studies related to these features. JF - Geomorphology AU - Staley, Dennis M AU - Wasklewicz, Thad A AU - Blaszczynski, Jacek S Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 152 EP - 163 PB - Elsevier, Amsterdam VL - 74 IS - 1-4 SN - 0169-555X, 0169-555X KW - United States KW - patterns KW - laser methods KW - geophysical surveys KW - erosion KW - sedimentation KW - radar methods KW - morphometry KW - mapping KW - landforms KW - debris flows KW - California KW - lidar methods KW - deposition KW - alluvial fans KW - mass movements KW - Death Valley KW - drainage basins KW - surveys KW - SWATH KW - remote sensing KW - airborne methods KW - 23:Geomorphology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51122037?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geomorphology&rft.atitle=Surficial+patterns+of+debris+flow+deposition+on+alluvial+fans+in+Death+Valley%2C+CA%2C+using+airborne+laser+SWATH+mapping+data&rft.au=Staley%2C+Dennis+M%3BWasklewicz%2C+Thad+A%3BBlaszczynski%2C+Jacek+S&rft.aulast=Staley&rft.aufirst=Dennis&rft.date=2006-03-01&rft.volume=74&rft.issue=1-4&rft.spage=152&rft.isbn=&rft.btitle=&rft.title=Geomorphology&rft.issn=0169555X&rft_id=info:doi/10.1016%2Fj.geomorph.2005.07.014 L2 - http://www.sciencedirect.com/science/journal/0169555X 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 - 11 N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - airborne methods; alluvial fans; California; Death Valley; debris flows; deposition; drainage basins; erosion; geophysical surveys; landforms; laser methods; lidar methods; mapping; mass movements; morphometry; patterns; radar methods; remote sensing; sedimentation; surveys; SWATH; United States DO - http://dx.doi.org/10.1016/j.geomorph.2005.07.014 ER - TY - JOUR T1 - A new strategy for analyzing the chronometry of constructed rock features in deserts AN - 50581928; 2008-119013 AB - The western Great Basin contains thousands of constructed rock features, including rock rings, cairns, and alignments. Unlike subtractive geoglyphs, such as the Nasca Lines of Peru, that remove desert pavement, these surface features alter the location and positioning of cobble- to bouldersized rocks. The chronology of surface rock features has remained unconstrained by numerical ages because no prior chronometric approach has been able to yield age control. We propose a new strategy for studying these features by analyzing anthropogenic modifications to rock coatings, an approach that permits the use of several dating methods, two of which are assessed here: radiocarbon dating of pedogenic carbonate and rock-varnish microlaminations. Initial results from Searles Valley, eastern California, suggest that constructed rock features may be as old as early Holocene and terminal Pleistocene. Archaeological surveys of desert areas would be greatly enhanced if they noted altered positions of rock coatings. JF - Geoarchaeology AU - Cerveny, Niccole Villa AU - Kaldenberg, Russell AU - Reed, Judyth AU - Whitley, David S AU - Simon, Joseph AU - Dorn, Ronald I Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 281 EP - 303 PB - Wiley & Sons, New York, NY VL - 21 IS - 3 SN - 0883-6353, 0883-6353 KW - United States KW - caliche KW - terrestrial environment KW - isotopes KW - Holocene KW - Cenozoic KW - California KW - radioactive isotopes KW - geochronology KW - dates KW - carbon KW - sediments KW - calcium carbonate KW - spectra KW - chemical composition KW - San Bernardino County California KW - soils KW - boulders KW - archaeology KW - Quaternary KW - clastic sediments KW - arid environment KW - Christmas Canyon site KW - X-ray spectra KW - archaeological sites KW - Searles Lake KW - rock varnish KW - Pleistocene KW - C-14 KW - SEM data KW - backscattering KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50581928?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geoarchaeology&rft.atitle=A+new+strategy+for+analyzing+the+chronometry+of+constructed+rock+features+in+deserts&rft.au=Cerveny%2C+Niccole+Villa%3BKaldenberg%2C+Russell%3BReed%2C+Judyth%3BWhitley%2C+David+S%3BSimon%2C+Joseph%3BDorn%2C+Ronald+I&rft.aulast=Cerveny&rft.aufirst=Niccole&rft.date=2006-03-01&rft.volume=21&rft.issue=3&rft.spage=281&rft.isbn=&rft.btitle=&rft.title=Geoarchaeology&rft.issn=08836353&rft_id=info:doi/10.1002%2Fgea.20097 L2 - http://www3.interscience.wiley.com/journal/36011/home LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2008-01-01 N1 - Number of references - 81 N1 - PubXState - NY N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - archaeological sites; archaeology; arid environment; backscattering; boulders; C-14; calcium carbonate; caliche; California; carbon; Cenozoic; chemical composition; Christmas Canyon site; clastic sediments; dates; geochronology; Holocene; isotopes; Pleistocene; Quaternary; radioactive isotopes; rock varnish; San Bernardino County California; Searles Lake; sediments; SEM data; soils; spectra; terrestrial environment; United States; X-ray spectra DO - http://dx.doi.org/10.1002/gea.20097 ER - TY - JOUR T1 - The Upper Neuse Watershed Evaluation Tool: Putting the Power of the NHD to Work in Local Watersheds AN - 20863406; 9026473 AB - The supply of drinking water in a fast growing regional group of communities requires a common management system for understanding water quality and the potential impacts to that quality from urban development. The NHD forms the foundation of the system. JF - Water Resources Impact AU - Terziotti, SE AU - Giorgino, MJ AU - Dreps, CL Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 19 VL - 8 IS - 2 SN - 1522-3175, 1522-3175 KW - Aqualine Abstracts; Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Environment Abstracts KW - Urban Planning KW - water quality KW - Water Quality KW - Water resources KW - Watersheds KW - Water quality KW - Evaluation KW - Urban planning KW - Drinking Water KW - Water management KW - Drinking water KW - Q2 09127:General papers on resources KW - P 2000:FRESHWATER POLLUTION KW - ENA 16:Renewable Resources-Water KW - Q5 08501:General KW - AQ 00004:Water Treatment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20863406?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Impact&rft.atitle=The+Upper+Neuse+Watershed+Evaluation+Tool%3A+Putting+the+Power+of+the+NHD+to+Work+in+Local+Watersheds&rft.au=Terziotti%2C+SE%3BGiorgino%2C+MJ%3BDreps%2C+CL&rft.aulast=Terziotti&rft.aufirst=SE&rft.date=2006-03-01&rft.volume=8&rft.issue=2&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Impact&rft.issn=15223175&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-02-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Water management; Water resources; Water quality; Watersheds; Urban planning; water quality; Drinking water; Evaluation; Urban Planning; Drinking Water; Water Quality ER - TY - JOUR T1 - Permanent 'phase shifts' or reversible declines in coral cover? Lack of recovery of two coral reefs in St. John, US Virgin Islands AN - 20848051; 6586177 AB - Caribbean coral reefs have changed dramatically in the last 3 to 4 decades, with significant loss of coral cover and increases in algae. Here we present trends in benthic cover from 1989 to 2003 at 2 reefs (Lameshur Reef and Newfound Reef) off St. John, US Virgin Islands (USVI). Coral cover has declined in the fore-reef zones at both sites, and no recovery is evident. At Lameshur Reef, Hurricane Hugo (1989) caused significant physical damage and loss of coral. We suggest that macroalgae rapidly colonized new substrate made available by this storm and have hindered or prevented growth of adult corals, as well as settlement and survival of new coral recruits. Overfishing of herbivorous fishes in the USVI and loss of shelter for these fishes because of major storms has presumably reduced the levels of herbivory that formerly controlled algal abundance. Coral cover declined at Newfound Reef from 1999 to 2000, most likely because of coral diseases. The trends that we have documented, loss of coral followed by no evidence of recovery, appear similar to findings from other studies in the Caribbean. We need to focus on functional shifts in the resilience of coral reefs that result in their inability to recover from natural and human-caused stressors. JF - Marine Ecology Progress Series AU - Rogers, Caroline S AU - Miller, Jeff AD - US Geological Survey Caribbean Field Station, 1300 Cruz Bay Creek, St. John, US Virgin Islands 00830 super(2)National Park Service, 1300 Cruz Bay Creek, St. John, US Virgin Islands 00830, caroline_rogers@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 103 EP - 114 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 306 SN - 0171-8630, 0171-8630 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Sustainability Science Abstracts; Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Caribbean reefs KW - Recovery KW - Coral diseases KW - Hurricanes KW - Overfishing KW - Monitoring KW - Degradation KW - Herbivory KW - Abundance KW - Survival KW - Herbivorous fish KW - Storms KW - ASW, Caribbean Sea KW - Islands KW - herbivory KW - US Virgin Is. KW - Algae KW - Marine KW - Recruitment KW - Shelter KW - resource exploitation KW - Ecosystem disturbance KW - coral reefs KW - herbivorous fishes KW - overfishing KW - Coral reefs KW - ASW, Lesser Antilles, US Virgin Is. KW - Fish KW - survival KW - Phase shift KW - abundance KW - O 1070:Ecology/Community Studies KW - Q1 08463:Habitat community studies KW - M3 1010:Issues in Sustainable Development KW - D 04330:Marine KW - Q5 08521:Mechanical and natural changes KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20848051?accountid=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=Marine+Ecology+Progress+Series&rft.atitle=Permanent+%27phase+shifts%27+or+reversible+declines+in+coral+cover%3F+Lack+of+recovery+of+two+coral+reefs+in+St.+John%2C+US+Virgin+Islands&rft.au=Rogers%2C+Caroline+S%3BMiller%2C+Jeff&rft.aulast=Rogers&rft.aufirst=Caroline&rft.date=2006-03-01&rft.volume=306&rft.issue=&rft.spage=103&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-02-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Hurricanes; Degradation; Recovery; Coral reefs; Recruitment; Herbivorous fish; Ecosystem disturbance; Algae; Islands; Abundance; Herbivory; Survival; Shelter; Phase shift; overfishing; herbivory; Fish; survival; Storms; resource exploitation; herbivorous fishes; abundance; coral reefs; ASW, Caribbean Sea; US Virgin Is.; ASW, Lesser Antilles, US Virgin Is.; Marine ER - TY - JOUR T1 - Water-clover Ferns, Marsilea, in the Southeastern United States AN - 20720041; 7001976 AB - A surge in the collection of exotic Marsilea, M. mutica, M. minuta and M. hirsuta in the southeastern United States has prompted the need for updated identification aids. This study provides an annotated key to all water-clover ferns occurring in the region. It describes and illustrates recently documented exotic species and a previously misidentified western introduction. It details the rediscovery of M. ancylopoda, presumed extinct, and confirms its identification as the western species M. oligospora. Finally it clarifies the status and distribution of two additional western North American species introduced to the southeast, M. vestita and M. macropoda. JF - Castanea AU - Jacono, C C AU - Johnson, D M AD - United States Geological Survey, 7920 NW 71st Street, Gainesville, Florida 32653-3701 Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 1 EP - 14 PB - Southern Appalachian Botanical Society VL - 71 IS - 1 SN - 0008-7475, 0008-7475 KW - Ecology Abstracts KW - Marsilea KW - Introduced species KW - Castanea KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20720041?accountid=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=Castanea&rft.atitle=Water-clover+Ferns%2C+Marsilea%2C+in+the+Southeastern+United+States&rft.au=Jacono%2C+C+C%3BJohnson%2C+D+M&rft.aulast=Jacono&rft.aufirst=C&rft.date=2006-03-01&rft.volume=71&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Castanea&rft.issn=00087475&rft_id=info:doi/10.2179%2F05-1.1 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0008-7475&volume=71&issue=1&page=1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-09-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Marsilea; Castanea; Introduced species DO - http://dx.doi.org/10.2179/05-1.1 ER - TY - JOUR T1 - Evidence for intensification of the global water cycle: Review and synthesis AN - 20612717; 6672964 AB - One of the more important questions in hydrology is: if the climate warms in the future, will there be an intensification of the water cycle and, if so, the nature of that intensification? There is considerable interest in this question because an intensification of the water cycle may lead to changes in water- resource availability, an increase in the frequency and intensity of tropical storms, floods, and droughts, and an amplification of warming through the water vapor feedback. Empirical evidence for ongoing intensification of the water cycle would provide additional support for the theoretical framework that links intensification with warming. This paper briefly reviews the current state of science regarding historical trends in hydrologic variables, including precipitation, runoff, tropospheric water vapor, soil moisture, glacier mass balance, evaporation, evapotranspiration, and growing season length. Data are often incomplete in spatial and temporal domains and regional analyses are variable and sometimes contradictory; however, the weight of evidence indicates an ongoing intensification of the water cycle. In contrast to these trends, the empirical evidence to date does not consistently support an increase in the frequency or intensity of tropical storms and floods. JF - Journal of Hydrology (Amsterdam) AU - Huntington, Thomas G AD - US Geological Survey, 196 Whitten Rd, Augusta, ME 04330, USA, thunting@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 83 EP - 95 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 319 IS - 1-4 SN - 0022-1694, 0022-1694 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts KW - Global water cycle KW - Climate change KW - Global change KW - Hydrologic time series KW - Precipitation KW - Evaporation KW - Hydrologic cycle KW - Evaporation from glaciers KW - Historical account KW - Glacial runoff KW - Regional Analysis KW - Rainfall KW - Climatic changes KW - Soil Water KW - Storms KW - Hydrologic Cycle KW - hydrologic cycle KW - Regional planning KW - Hydrology KW - Synthesis KW - Droughts KW - Growing season KW - Tropical depressions KW - Moisture Content KW - Soil moisture KW - Runoff KW - Water Vapor KW - Resource availability KW - Glaciers KW - water vapor KW - Drought KW - Storm floods KW - Floods KW - Climatic Changes KW - Glacier Mass Balance KW - Rainfall-runoff Relationships KW - resource availability KW - Mass balance of glaciers KW - Troposphere KW - Evapotranspiration KW - Water cycle KW - Reviews KW - Global warming KW - Q2 09243:Structure, mechanics and thermodynamics KW - AQ 00001:Water Resources and Supplies KW - P 0000:AIR POLLUTION KW - SW 0835:Streamflow and runoff KW - M2 556.1:Hydrologic Cycle (556.1) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20612717?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrology+%28Amsterdam%29&rft.atitle=Evidence+for+intensification+of+the+global+water+cycle%3A+Review+and+synthesis&rft.au=Huntington%2C+Thomas+G&rft.aulast=Huntington&rft.aufirst=Thomas&rft.date=2006-03-01&rft.volume=319&rft.issue=1-4&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology+%28Amsterdam%29&rft.issn=00221694&rft_id=info:doi/10.1016%2Fj.jhydrol.2005.07.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Glaciers; Climatic changes; Resource availability; Troposphere; Hydrology; Droughts; Tropical depressions; Hydrologic cycle; Runoff; Evaporation from glaciers; Glacial runoff; Growing season; Evaporation; Mass balance of glaciers; Evapotranspiration; Precipitation; Drought; Storm floods; Storms; Water cycle; Floods; Global warming; Soil moisture; Historical account; Rainfall; resource availability; water vapor; hydrologic cycle; Reviews; Regional planning; Water Vapor; Regional Analysis; Rainfall-runoff Relationships; Soil Water; Hydrologic Cycle; Climatic Changes; Moisture Content; Glacier Mass Balance; Synthesis DO - http://dx.doi.org/10.1016/j.jhydrol.2005.07.003 ER - TY - JOUR T1 - Estimating Hydraulic Properties Using a Moving-Model Approach and Multiple Aquifer Tests AN - 20550742; 6770868 AB - A new method was developed for characterizing geohydrologic columns that extended >600 m deep at sites with as many as six discrete aquifers. This method was applied at 12 sites within the Southwest Florida Water Management District. Sites typically were equipped with multiple production wells, one for each aquifer and one or more observation wells per aquifer. The average hydraulic properties of the aquifers and confining units within radii of 30 to >300 m were characterized at each site. Aquifers were pumped individually and water levels were monitored in stressed and adjacent aquifers during each pumping event. Drawdowns at a site were interpreted using a radial numerical model that extended from land surface to the base of the geohydrologic column and simulated all pumping events. Conceptually, the radial model moves between stress periods and recenters on the production well during each test. Hydraulic conductivity was assumed homogeneous and isotropic within each aquifer and confining unit. Hydraulic property estimates for all of the aquifers and confining units were consistent and reasonable because results from multiple aquifers and pumping events were analyzed simultaneously. JF - Ground Water AU - Halford, Keith J AU - Yobbi, Dann AD - U.S. Geological Survey, 333 West Nye Lane, Room 203, Carson City, NV 89706; (775) 887-7613, khalford@usgs.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 284 EP - 291 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 44 IS - 2 SN - 0017-467X, 0017-467X KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Aqualine Abstracts KW - Aquifers KW - Hydraulic conductivity KW - Water Management KW - Drawdown KW - USA, Florida KW - Model Testing KW - Permeability Coefficient KW - Observation Wells KW - Numerical models KW - Aquifer Characteristics KW - Groundwater Data KW - Pumping KW - Hydraulic Properties KW - Estimating KW - Water Level KW - Water Table KW - Model Studies KW - Water management KW - Wells KW - Aquifer Testing KW - M2 556.38:Groundwater Basins (556.38) KW - SW 2040:Groundwater management KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20550742?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Estimating+Hydraulic+Properties+Using+a+Moving-Model+Approach+and+Multiple+Aquifer+Tests&rft.au=Halford%2C+Keith+J%3BYobbi%2C+Dann&rft.aulast=Halford&rft.aufirst=Keith&rft.date=2006-03-01&rft.volume=44&rft.issue=2&rft.spage=284&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/10.1111%2Fj.1745-6584.2005.00109.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - SuppNotes - Figures, 6; tables, 3; references, 26. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Hydraulic conductivity; Aquifers; Numerical models; Drawdown; Water management; Water Management; Estimating; Water Level; Model Testing; Water Table; Permeability Coefficient; Model Studies; Observation Wells; Wells; Aquifer Characteristics; Aquifer Testing; Pumping; Groundwater Data; Hydraulic Properties; USA, Florida DO - http://dx.doi.org/10.1111/j.1745-6584.2005.00109.x ER - TY - JOUR T1 - Extending Electromagnetic Methods to Map Coastal Pore Water Salinities AN - 20547206; 6770879 AB - The feasibility of mapping pore water salinity based on surface electromagnetic (EM) methods over land and shallow marine water is examined in a coastal wetland on Tampa Bay, Florida. Forward models predict that useful information on seabed conductivity can be obtained through <1.5 m of saline water, using floating EM-31 and EM-34 instruments from Geonics Ltd. The EM-31 functioned as predicted when compared against resistivity soundings and pore water samples and proved valuable for profiling in otherwise inaccessible terrain due to its relatively small size. Experiments with the EM-34 in marine water, however, did not reproduce the theoretical instrument response. The most effective technique for predicting pore water conductivities based on EM data entailed (1) computing formation factors from resistivity surveys and pore water samples at representative sites and (2) combining these formation factors with onshore and offshore EM-31 readings for broader spatial coverage. This method proved successful for imaging zones of elevated pore water conductivities/salinities associated with mangrove forests, presumably caused by salt water exclusion by mangrove roots. These zones extend 5 to 10 m seaward from mangrove trunks fringing Tampa Bay. Modeling indicates that EM-31 measurements lack the resolution necessary to image the subtle pore water conductivity variations expected in association with diffuse submarine ground water discharge of fresher water in the marine water of Tampa Bay. The technique has potential for locating high-contrast zones and other pore water salinity anomalies in areas not accessible to conventional marine- or land-based resistivity arrays and hence may be useful for studies of coastal-wetland ecosystems. JF - Ground Water AU - Greenwood, WmJason AU - Kruse, Sarah AU - Swarzenski, Peter AD - U.S. Geological Survey, 600 4th Street South, St. Petersburg, FL 33701; 727-803-8747 ext. 3065, jgreenwood@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 292 EP - 299 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK VL - 44 IS - 2 SN - 0017-467X, 0017-467X KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Pore water KW - Groundwater Discharge KW - Ecosystems KW - Roots KW - Floating KW - Resistivity KW - Salinity KW - Sounding KW - Ground water KW - Saline water KW - Wetlands KW - Mapping KW - Ocean floor KW - USA, Florida, Tampa Bay KW - Instrument responses KW - Conductivity KW - River discharge KW - Surveys KW - Soundings KW - Interstitial Water KW - ASW, USA, Florida, Tampa Bay KW - Saline Water KW - Model Studies KW - Submarines KW - Groundwater KW - Mangroves KW - Salinity anomalies KW - SW 0880:Chemical processes KW - Q2 09262:Methods and instruments KW - SW 0840:Groundwater KW - M2 556.36:Springs (556.36) KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20547206?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ground+Water&rft.atitle=Extending+Electromagnetic+Methods+to+Map+Coastal+Pore+Water+Salinities&rft.au=Greenwood%2C+WmJason%3BKruse%2C+Sarah%3BSwarzenski%2C+Peter&rft.aulast=Greenwood&rft.aufirst=WmJason&rft.date=2006-03-01&rft.volume=44&rft.issue=2&rft.spage=292&rft.isbn=&rft.btitle=&rft.title=Ground+Water&rft.issn=0017467X&rft_id=info:doi/10.1111%2Fj.1745-6584.2005.00137.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - SuppNotes - Figures, 6; tables, 1; references, 25. N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Pore water; Instrument responses; River discharge; Ground water; Saline water; Soundings; Wetlands; Mapping; Ocean floor; Mangroves; Ecosystems; Salinity anomalies; Groundwater Discharge; Conductivity; Surveys; Roots; Interstitial Water; Floating; Resistivity; Saline Water; Model Studies; Salinity; Submarines; Sounding; Groundwater; ASW, USA, Florida, Tampa Bay; USA, Florida, Tampa Bay DO - http://dx.doi.org/10.1111/j.1745-6584.2005.00137.x ER - TY - JOUR T1 - Lake Whitefish and Lake Herring Population Structure and Niche in Ten South-Central Ontario Lakes AN - 20505944; 7948033 AB - This study compares simple fish communities of ten oligotrophic lakes in south-central Ontario. Species densities and population size structure vary significantly among these lake communities depending on fish species present beyond the littoral zone. Lake whitefish are fewer and larger in the presence of lake herring than in their absence. Diet analysis indicates that lake whitefish shift from feeding on both plankton and benthic prey when lake herring are absent to a primarily benthic feeding niche in the presence of lake herring. When benthic round whitefish are present, lake whitefish size and density decline and they move lower in the lake compared to round whitefish. Burbot are also fewer and larger in lakes with lake herring than in lakes without herring. Burbot, in turn, appear to influence the population structure of benthic coregonine species. Lower densities of benthic lake whitefish and round whitefish are found in lakes containing large benthic burbot than in lakes with either small burbot or where burbot are absent. Predation on the pelagic larvae of burbot and lake whitefish by planktivorous lake herring alters the size and age structure of these populations. As life history theory predicts, those species with poor larval survival appear to adopt a bet-hedging life history strategy of long-lived individuals as a reproductive reserve. JF - Environmental Biology of Fishes AU - Carl, Leon M AU - McGuiness, Fiona AD - Trent University, 1600 West Bank Drive, P.O. Box 4840, Peterborough, ON, Canada, lcarl@usgs.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 315 EP - 323 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 75 IS - 3 SN - 0378-1909, 0378-1909 KW - Ecology Abstracts KW - Feeding KW - Lakes KW - Life history KW - Niches KW - Population density KW - Survival KW - Population structure KW - Plankton KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20505944?accountid=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=Environmental+Biology+of+Fishes&rft.atitle=Lake+Whitefish+and+Lake+Herring+Population+Structure+and+Niche+in+Ten+South-Central+Ontario+Lakes&rft.au=Carl%2C+Leon+M%3BMcGuiness%2C+Fiona&rft.aulast=Carl&rft.aufirst=Leon&rft.date=2006-03-01&rft.volume=75&rft.issue=3&rft.spage=315&rft.isbn=&rft.btitle=&rft.title=Environmental+Biology+of+Fishes&rft.issn=03781909&rft_id=info:doi/10.1007%2Fs10641-006-0030-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-01-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Feeding; Lakes; Life history; Niches; Population density; Survival; Population structure; Plankton DO - http://dx.doi.org/10.1007/s10641-006-0030-4 ER - TY - JOUR T1 - Distribution and sources of surfzone bacteria at Huntington Beach before and after disinfection on an ocean outfall - A frequency-domain analysis AN - 20254377; 7091123 AB - Fecal indicator bacteria (FIB) were measured approximately 5 days in ankle-depth water at 19 surfzone stations along Huntington Beach and Newport Beach, California, from 1998 to the end of 2003. These sampling periods span the time before and after treated sewage effluent, discharged into the coastal ocean from the local outfall, was disinfected. Bacterial samples were also taken in the vicinity of the outfall during the pre- and post-disinfection periods. The authors analysis of the results from both data sets suggest that land-based sources, rather than the local outfall, were the source of the FIB responsible for the frequent closures and postings of local beaches in the summers of 2001 and 2002. Because the annual cycle is the dominant frequency in the fecal and total coliform data sets at most sampling stations, the authors infer that sources associated with local runoff were responsible for the majority of coliform contamination along wide stretches of the beach. The dominant fortnightly cycle in enterococci at many surfzone sampling stations suggests that the source for these relatively frequent bacteria contamination events in the summer is related to the wetting and draining of the land due to the large tidal excursions found during spring tides. Along the most frequently closed section of the beach at stations 3N-15N, the fortnightly cycle is dominant in all FIBs. The strikingly different spatial and spectral patterns found on coliform and in enterococci suggest the presence of different sources, at least for large sections of the beach. The presence of a relatively large enterococci fortnightly cycle along the beaches near Newport Harbour indicates that contamination sources similar to those found off Huntington Beach are present , though not at high enough levels to close the Newport Beaches JF - Marine environmental research AU - Noble, MA AU - Xu, J P AU - Robertson, G L AU - Rosenfeld, L K AD - U.S. Geological Survey, Menlo Park, CA United States, mnoble@usgs.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 494 EP - 510 VL - 61 IS - 5 SN - 0141-1136, 0141-1136 KW - ASFA Marine Biotechnology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - Bacteria KW - Disinfection KW - Fecal coliforms KW - Coliforms KW - Beaches KW - Data processing KW - Contamination KW - Surf zone KW - Microbial contamination KW - Annual cycles KW - Tides KW - Outfalls KW - Frequency analysis KW - INE, USA, California, Huntington Beach KW - Oceans KW - Distribution KW - Sampling KW - Frequency KW - Runoff KW - Internet KW - Sewage effluents KW - Q4 27750:Environmental KW - Q5 08524:Public health, medicines, dangerous organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20254377?accountid=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=Marine+environmental+research&rft.atitle=Distribution+and+sources+of+surfzone+bacteria+at+Huntington+Beach+before+and+after+disinfection+on+an+ocean+outfall+-+A+frequency-domain+analysis&rft.au=Noble%2C+MA%3BXu%2C+J+P%3BRobertson%2C+G+L%3BRosenfeld%2C+L+K&rft.aulast=Noble&rft.aufirst=MA&rft.date=2006-03-01&rft.volume=61&rft.issue=5&rft.spage=494&rft.isbn=&rft.btitle=&rft.title=Marine+environmental+research&rft.issn=01411136&rft_id=info:doi/10.1016%2Fj.marenvres.2006.02.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - SuppNotes - Physical medium: Printed matter, Internet N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Outfalls; Disinfection; Bacteria; Frequency analysis; Distribution; Frequency; Microbial contamination; Surf zone; Beaches; Coliforms; Fecal coliforms; Data processing; Contamination; Annual cycles; Tides; Oceans; Sampling; Sewage effluents; Internet; Runoff; INE, USA, California, Huntington Beach; Marine DO - http://dx.doi.org/10.1016/j.marenvres.2006.02.006 ER - TY - JOUR T1 - Spatial structures of stream and hillslope drainage networks following gully erosion after wildfire AN - 20204363; 6708523 AB - The drainage networks of catchment areas burned by wildfire were analysed at several scales. The smallest scale (1-1000 m super(2)) representative of hillslopes, and the small scale (1000 m super(2) to 1 km super(2)), representative of small catchments, were characterized by the analysis of field measurements. The large scale (1-1000 km super(2)), representative of perennial stream networks, was derived from a 30-m digital elevation model and analysed by computer analysis. Scaling laws used to describe large-scale drainage networks could be extrapolated to the small scale but could not describe the smallest scale of drainage structures observed in the hillslope region. The hillslope drainage network appears to have a second-order effect that reduces the number of order 1 and order 2 streams predicted by the large-scale channel structure. This network comprises two spatial patterns of rills with width-to-depth ratios typically less than 10. One pattern is parallel rills draining nearly planar hillslope surfaces, and the other pattern is three to six converging rills draining the critical source area uphill from an order 1 channel head. The magnitude of this critical area depends on infiltration, hillslope roughness and critical shear stress for erosion of sediment, all of which can be substantially altered by wildfire. Order 1 and 2 streams were found to constitute the interface region, which is altered by a disturbance, like wildfire, from subtle unchannelized drainages in unburned catchments to incised drainages. These drainages are characterized by gullies also with width-to-depth ratios typically less than 10 in burned catchments. The regions (hillslope, interface and channel) had different drainage network structures to collect and transfer water and sediment. JF - Earth Surface Processes and Landforms AU - Moody, John A AU - Kinner, David A AD - US Geological Survey, 3215 Marine Street, Suite E-127, Boulder, CO 80303, USA, jamoody@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 319 EP - 337 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk] VL - 31 IS - 3 SN - 0197-9337, 0197-9337 KW - Sustainability Science Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - channels drainage networks gully hillslopes wildfire scaling stream networks KW - Catchment area KW - wildfire KW - Landforms KW - Rills KW - landforms KW - Freshwater KW - Streams KW - spatial distribution KW - Networks KW - Sediment transport KW - Sediment pollution KW - Shear stress KW - disturbance KW - Drainage KW - Catchment Areas KW - Drainage Patterns KW - Sediments KW - scaling KW - Channels KW - Erosion KW - Structure KW - Infiltration KW - Catchments KW - drainage water KW - Q2 09264:Sediments and sedimentation KW - M3 1010:Issues in Sustainable Development KW - SW 0870:Erosion and sedimentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20204363?accountid=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=Earth+Surface+Processes+and+Landforms&rft.atitle=Spatial+structures+of+stream+and+hillslope+drainage+networks+following+gully+erosion+after+wildfire&rft.au=Moody%2C+John+A%3BKinner%2C+David+A&rft.aulast=Moody&rft.aufirst=John&rft.date=2006-03-01&rft.volume=31&rft.issue=3&rft.spage=319&rft.isbn=&rft.btitle=&rft.title=Earth+Surface+Processes+and+Landforms&rft.issn=01979337&rft_id=info:doi/10.1002%2Fesp.1246 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Catchment area; Shear stress; Erosion; Landforms; Sediment transport; wildfire; Sediment pollution; disturbance; Drainage; landforms; Streams; scaling; Channels; spatial distribution; Catchments; Infiltration; drainage water; Rills; Structure; Catchment Areas; Networks; Drainage Patterns; Sediments; Freshwater DO - http://dx.doi.org/10.1002/esp.1246 ER - TY - JOUR T1 - Inhibition of coral recruitment by macroalgae and cyanobacteria AN - 20000033; 7115439 AB - Coral recruitment is a key process in the maintenance and recovery of coral reef ecosystems. While intense competition between coral and algae is often assumed on reefs that have undergone phase shifts from coral to algal dominance, data examining the competitive interactions involved, particularly during the larval and immediate post-settlement stage, are scarce. Using a series of field and outdoor seawater table experiments, we tested the hypothesis that common species of macroalgae and cyanobacteria inhibit coral recruitment. We examined the effects of Lyngbya spp., Dictyota spp., Lobophora variegata (J. V. Lamouroux) Womersley, and Chondrophycus poiteaui (J. V. Lamouroux) Nam (formerly Laurencia poiteaui) on the recruitment success of Porites astreoides larvae. All species but C. poiteaui caused either recruitment inhibition or avoidance behavior in P. astreoides larvae, while L. confervoides and D. menstrualis significantly increased mortality rates of P. astreoides recruits. We also tested the effect of some of these macrophytes on larvae of the gorgonian octocoral Briareum asbestinum. Exposure to Lyngbya majuscula reduced survival and recruitment in the octocoral larvae. Our results provide evidence that algae and cyanobacteria use tactics beyond space occupation to inhibit coral recruitment. On reefs experiencing phase shifts or temporary algal blooms, the restocking of adult coral populations may be slowed due to recruitment inhibition, thereby perpetuating reduced coral cover and limiting coral community recovery. JF - Marine Ecology Progress Series AU - Kuffner, Ilsa B AU - Walters, Linda J AU - Becerro, Mikel A AU - Paul, Valerie J AU - Ritson-Williams, Raphael AU - Beach, Kevin S AD - US Geological Survey, Center for Coastal & Watershed Studies, 600 4th Street South, St. Petersburg, Florida 33701, USA, ikuffner@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 107 EP - 117 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 323 SN - 0171-8630, 0171-8630 KW - Corky sea finger KW - Mustard hill coral KW - ASFA Marine Biotechnology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Allelopathy KW - Coral-algae interactions KW - Dictyota spp. KW - Lyngbya spp. KW - Phase shift KW - Porites astreoides KW - Lyngbya KW - Reefs KW - Algal blooms KW - Chondrophycus KW - Survival KW - Phytoplankton KW - Laurencia poiteaui KW - Interspecific relationships KW - Marine environment KW - Corals KW - Seaweeds KW - Competition KW - Algae KW - Marine KW - Mortality KW - Dictyota KW - Data processing KW - Lyngbya majuscula KW - Recruitment KW - Avoidance behavior KW - Dominance KW - Macrophytes KW - Community composition KW - Cyanobacteria KW - Briareum asbestinum KW - Coral reefs KW - Lobophora variegata KW - Cyanophyta KW - Gorgonacea KW - O 1070:Ecology/Community Studies KW - Q1 08483:Species interactions: general KW - D 04040:Ecosystem and Ecology Studies KW - Q4 27770:Algae KW - K 03450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20000033?accountid=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=Marine+Ecology+Progress+Series&rft.atitle=Inhibition+of+coral+recruitment+by+macroalgae+and+cyanobacteria&rft.au=Kuffner%2C+Ilsa+B%3BWalters%2C+Linda+J%3BBecerro%2C+Mikel+A%3BPaul%2C+Valerie+J%3BRitson-Williams%2C+Raphael%3BBeach%2C+Kevin+S&rft.aulast=Kuffner&rft.aufirst=Ilsa&rft.date=2006-03-01&rft.volume=323&rft.issue=&rft.spage=107&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Algal blooms; Community composition; Interspecific relationships; Coral reefs; Recruitment; Phytoplankton; Seaweeds; Competition; Mortality; Reefs; Data processing; Survival; Avoidance behavior; Dominance; Macrophytes; Marine environment; Corals; Phase shift; Algae; Porites astreoides; Lyngbya; Laurencia poiteaui; Dictyota; Cyanobacteria; Lyngbya majuscula; Chondrophycus; Briareum asbestinum; Lobophora variegata; Cyanophyta; Gorgonacea; Marine ER - TY - JOUR T1 - Population structure, persistence, and seasonality of autochthonous Escherichia coli in temperate, coastal forest soil from a Great Lakes watershed AN - 19774848; 6762986 AB - The common occurrence of Escherichia coli in temperate soils has previously been reported, however, there are few studies to date to characterize its source, distribution, persistent capability and genetic diversity. In this study, undisturbed, forest soils within six randomly selected 0.5 m super(2) exclosure plots (covered by netting of 2.3 mm super(2) mesh size) were monitored from March to October 2003 for E. coli in order to describe its numerical and population characteristics. Culturable E. coli occurred in 88% of the samples collected, with overall mean counts of 16 MPN g super(-1), ranging from < 1 to 1657 (n = 66). Escherichia coli counts did not correlate with substrate moisture content, air, or soil temperatures, suggesting that seasonality were not a strong factor in population density control. Mean E. coli counts in soil samples (n = 60) were significantly higher inside than immediately outside the exclosures; E. coli distribution within the exclosures was patchy. Repetitive extragenic palindromic polymerase chain reaction (Rep-PCR) demonstrated genetic heterogeneity of E. coli within and among exclosure sites, and the soil strains were genetically distinct from animal (E. coli) strains tested (i.e. gulls, terns, deer and most geese). These results suggest that E. coli can occur and persist for extended periods in undisturbed temperate forest soils independent of recent allochthonous input and season, and that the soil E. coli populations formed a cohesive phylogenetic group in comparison to the set of fecal strains with which they were compared. Thus, in assessing E. coli sources within a stream, it is important to differentiate background soil loadings from inputs derived from animal and human fecal contamination. JF - Environmental Microbiology AU - Byappanahalli, Muruleedhara N AU - Whitman, Richard L AU - Shively, Dawn A AU - Sadowsky, Michael J AU - Ishii, Satoshi AD - United States Geological Survey, Lake Michigan Ecological Research Station, 1100 North Mineral Springs Road, Porter, IN 46304, USA, byappan@usgs.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 504 EP - 513 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 8 IS - 3 SN - 1462-2912, 1462-2912 KW - Microbiology Abstracts B: Bacteriology; ASFA Marine Biotechnology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Phylogeny KW - Contamination KW - Population density KW - Genetic diversity KW - Soil temperature KW - Forests KW - Watersheds KW - Streams KW - Soil KW - Escherichia coli KW - Polymerase chain reaction KW - Population structure KW - Seasonal variations KW - Evolution KW - J 02410:Animal Diseases KW - A 01044:General KW - Q4 27700:Molecular Techniques UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19774848?accountid=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=Environmental+Microbiology&rft.atitle=Population+structure%2C+persistence%2C+and+seasonality+of+autochthonous+Escherichia+coli+in+temperate%2C+coastal+forest+soil+from+a+Great+Lakes+watershed&rft.au=Byappanahalli%2C+Muruleedhara+N%3BWhitman%2C+Richard+L%3BShively%2C+Dawn+A%3BSadowsky%2C+Michael+J%3BIshii%2C+Satoshi&rft.aulast=Byappanahalli&rft.aufirst=Muruleedhara&rft.date=2006-03-01&rft.volume=8&rft.issue=3&rft.spage=504&rft.isbn=&rft.btitle=&rft.title=Environmental+Microbiology&rft.issn=14622912&rft_id=info:doi/10.1111%2Fj.1462-2920.2005.00916.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-07-01 N1 - SuppNotes - Figures, 6; tables, 1; references, 36. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Phylogeny; Contamination; Population density; Forests; Soil temperature; Genetic diversity; Watersheds; Streams; Soil; Polymerase chain reaction; Population structure; Seasonal variations; Evolution; Escherichia coli DO - http://dx.doi.org/10.1111/j.1462-2920.2005.00916.x ER - TY - JOUR T1 - Temporal and spatial variability in the flow and dispersal of suspended-sediment on a fringing reef flat, Molokai, Hawaii AN - 19738477; 6722508 AB - A multi-year study was conducted on a shallow fringing reef flat on Molokai, Hawaii to determine the temporal and spatial dispersal patterns of terrigenous suspended sediment. During this study, trade-wind conditions existed for the majority of the year on the reef flat. The trade-wind conditions produced strong currents and resuspended moderate amounts of sediment on the reef flat on a daily basis during the year of study, resulting in an overwhelming contribution to the total sediment flux. The magnitude and direction of the trade winds relative to the orientation of the coastline, the shallow-relief and broad morphology, and tidal elevation, provided the primary control of the physical processes that resuspended and transported sediment on the reef flat over the period of record. Spatial data indicate that much of the terrigenous sediment resuspended on the reef flat is transported predominantly alongshore and is confined to the inner- to mid-reef flat. Evidence for the limited across-shore mixing and transport is provided by the dominantly alongshore wind-driven currents during trade-wind conditions and the well-defined across-shore gradient in percentage calcium carbonate of the suspended sediment. Regions of slightly offshore suspended-sediment transport along the reef flat can be attributed to the circulation pattern set up by the interaction between the trade winds, coastal morphology, and anthropogenic coastal structures (i.e., fish ponds and wharf). The regions in which sediment were seen to move offshore provide the strongest link between the sediment dynamics on reef flat and fore reef, and qualitatively appears to be correlated with low coral coverage on the fore reef. JF - Estuarine, Coastal and Shelf Science AU - Presto, M K AU - Ogston, A S AU - Storlazzi, C D AU - Field, ME AD - School of Oceanography, Box 357940, Seattle, WA 98195, USA, kpresto@usgs.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 67 EP - 81 PB - Elsevier Ltd VL - 67 IS - 1-2 SN - 0272-7714, 0272-7714 KW - Fore reef KW - Reef flat KW - Temporal variations KW - Pollution Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts KW - Reefs KW - Trade winds KW - Wind-driven Currents KW - Ponds KW - Resuspended sediments KW - Spatial variations KW - ISE, USA, Hawaii, Molokai I. KW - Corals KW - Sedimentation KW - Wind KW - calcium carbonates KW - USA, Hawaii KW - anthropogenic factors KW - ISE, USA, Hawaii KW - Fish Ponds KW - Sediment-water interface KW - Coral reefs KW - Dispersion KW - Variability KW - Fringing reefs KW - Anthropogenic factors KW - trade winds KW - Calcium Carbonate KW - Mixing KW - dispersal KW - coastal morphology KW - Long-term records KW - Coastal morphology KW - Sediment transport KW - Terrigenous sediments KW - Sediment Transport KW - Marine KW - Sediment pollution KW - Suspended Sediments KW - Structure KW - Elevation KW - Morphology KW - Calcium carbonates KW - Offshore structures KW - Fluctuations KW - AQ 00001:Water Resources and Supplies KW - Q2 09271:Coastal morphology KW - P 1000:MARINE POLLUTION KW - O 3050:Sediment Dynamics KW - SW 0890:Estuaries KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19738477?accountid=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=Estuarine%2C+Coastal+and+Shelf+Science&rft.atitle=Temporal+and+spatial+variability+in+the+flow+and+dispersal+of+suspended-sediment+on+a+fringing+reef+flat%2C+Molokai%2C+Hawaii&rft.au=Presto%2C+M+K%3BOgston%2C+A+S%3BStorlazzi%2C+C+D%3BField%2C+ME&rft.aulast=Presto&rft.aufirst=M&rft.date=2006-03-01&rft.volume=67&rft.issue=1-2&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=Estuarine%2C+Coastal+and+Shelf+Science&rft.issn=02727714&rft_id=info:doi/10.1016%2Fj.ecss.2005.10.015 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Trade winds; Fringing reefs; Anthropogenic factors; Spatial variations; Resuspended sediments; Long-term records; Sediment-water interface; Coastal morphology; Offshore structures; Calcium carbonates; Sediment transport; Sedimentation; Terrigenous sediments; Dispersion; Sediment pollution; coastal morphology; anthropogenic factors; Coral reefs; Morphology; trade winds; Ponds; dispersal; calcium carbonates; Sediment Transport; Reefs; Suspended Sediments; Wind-driven Currents; Variability; Calcium Carbonate; Fish Ponds; Mixing; Structure; Elevation; Corals; Fluctuations; Wind; USA, Hawaii; ISE, USA, Hawaii; ISE, USA, Hawaii, Molokai I.; Marine DO - http://dx.doi.org/10.1016/j.ecss.2005.10.015 ER - TY - JOUR T1 - Spatial and Temporal Dynamics of Microcystin in a Missouri Reservoir AN - 19730943; 6817251 AB - Environmental factors associated with spatiotemporal variation of microcystin (MC) in Mozingo Lake, a Missouri reservoir, were studied during summer 2001, and annual MC trends were characterized from May 2001-May 2002. MC increased during summer, ranging from 20 to 1220 ng/L. Seasonal patterns in MC corresponded with chlorophyll >35 mu m (Net Chl) and cyanobacterial biovolume associated with increased dominance by Microcystis and Anabaena. MC showed strong negative correlations with dissolved nitrogen (r = -0.95) and cations (r = -0.98), and strong positive correlations with Net Chl (r = 0.91). Once the lake stratified, MC and Net Chl remained uniform throughout the photic zone and decreased significantly (p < 0.05) in the aphotic zone. Field experiments indicated MC did not change independently of Net Chl in response to decreased light or increased nutrients; however, enclosure effects may have substantially influenced experimental results. Mozingo Lake MC was tightly coupled with seasonal lake processes, including stratification and nutrient loss from the epilimnion, and cyanobacterial community composition, abundance and distribution in the water column. MC was detected in all monthly samples suggesting the potential for problems associated with MC exists year round, but peaks in early fall presented the greatest concern in Mozingo Lake. JF - Lake and Reservoir Management AU - Graham, J L AU - Jones, J R AU - Jones, S B AU - Clevenger, TE AD - US Geological Survey, 4821 Quail Crest Place, Lawrence, KS 66049, USA, jlgraham@usgs.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 59 EP - 68 VL - 22 IS - 1 SN - 1040-2381, 1040-2381 KW - Pollution Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - Chlorophyll KW - Water reservoirs KW - Microcystins KW - Abundance KW - Anabaena KW - Nutrients KW - Freshwater KW - Primary production KW - Water column KW - Lakes KW - Aphotic Zone KW - USA, Missouri KW - Reservoirs KW - Seasonal variations KW - environmental factors KW - Biological poisons KW - microcystins KW - nutrients KW - Community composition KW - Cations KW - Cyanophyta KW - abundance KW - Nitrogen KW - aphotic zone KW - dominance KW - epilimnion KW - Field Tests KW - Stratification KW - Environmental factors KW - Microcystis KW - Sulfur dioxide KW - nutrient loss KW - Seasonal Distribution KW - Aphotic zone KW - Quantitative distribution KW - Dynamics KW - Dominance KW - Light effects KW - Reservoir Management KW - summer KW - water column KW - Epilimnion KW - Nutrient loss KW - SW 0850:Lakes KW - P 2000:FRESHWATER POLLUTION KW - K 03450:Ecology KW - Q1 08481:Productivity KW - Q5 08524:Public health, medicines, dangerous organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19730943?accountid=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=Lake+and+Reservoir+Management&rft.atitle=Spatial+and+Temporal+Dynamics+of+Microcystin+in+a+Missouri+Reservoir&rft.au=Graham%2C+J+L%3BJones%2C+J+R%3BJones%2C+S+B%3BClevenger%2C+TE&rft.aulast=Graham&rft.aufirst=J&rft.date=2006-03-01&rft.volume=22&rft.issue=1&rft.spage=59&rft.isbn=&rft.btitle=&rft.title=Lake+and+Reservoir+Management&rft.issn=10402381&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Water reservoirs; Aphotic zone; Quantitative distribution; Biological poisons; Epilimnion; Environmental factors; Primary production; Light effects; Chlorophyll; Microcystins; Abundance; Nutrients; Water column; Dominance; Lakes; Community composition; Cations; Seasonal variations; Nutrient loss; Nitrogen; aphotic zone; environmental factors; dominance; epilimnion; microcystins; Stratification; nutrients; Sulfur dioxide; nutrient loss; water column; summer; Reservoirs; abundance; Seasonal Distribution; Anabaena; Field Tests; Dynamics; Reservoir Management; Microcystis; Aphotic Zone; Cyanophyta; USA, Missouri; Freshwater ER - TY - JOUR T1 - Effects of Radiomarking on Prairie Falcons: Attachment Failures Provide Insights About Survival AN - 19459776; 7001918 AB - From 1999-2002, we attached satellite-received platform transmitter terminals (PTTs) to 40 adult female prairie falcons (Falco mexicanus) on their nesting grounds in the Snake River Birds of Prey National Conservation Area (NCA) in southwest Idaho. We used 3 variations of a backpack harness design that had been used previously on raptors. Each radiomarked falcon also received a color leg band with a unique alphanumeric code. We monitored survival of birds using radiotelemetry and searched for marked birds on their nesting grounds during breeding seasons after marking. Because 6 falcons removed their harnesses during the first year, we were able to compare survival rates of birds that shed PTTs with those that retained them. We describe a harness design that failed prematurely as well as designs that proved successful for long-term PTT attachment. We resighted 21 marked individuals on nesting areas 1-5 years after they were radiomarked and documented 13 mortalities of satellite-tracked falcons. We used a Cormack-Jolly-Seber model to estimate apparent survival probability based on band resighting and telemetry data. Platform transmitter terminals had no short-term effects on falcons or their nesting success during the nesting season they were marked, but birds that shed their transmitters increased their probability of survival. Estimated annual survival for birds that shed their transmitters was 87% compared to 49% for birds wearing transmitters. We discuss possible reasons for differences in apparent survival rates and offer recommendations for future marking of falcons. JF - Wildlife Society Bulletin AU - Steenhof, K AU - Bates, K K AU - Fuller, M R AU - Kochert, M N AU - Mckinley, JO AU - Lukacs, P M AD - United States Geological Survey, Forest and Rangeland Ecosystem Science Center, Snake River Field Station, Boise, ID 83706, USA Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 116 EP - 126 PB - The Wildlife Society VL - 34 IS - 1 SN - 0091-7648, 0091-7648 KW - Prairie falcon KW - Sustainability Science Abstracts; Ecology Abstracts KW - Prairies KW - Mortality KW - USA, Idaho KW - Falco mexicanus KW - Breeding KW - Telemetry KW - Survival KW - Birds of prey KW - Color KW - Models KW - D 04001:Methodology - general KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19459776?accountid=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=Wildlife+Society+Bulletin&rft.atitle=Effects+of+Radiomarking+on+Prairie+Falcons%3A+Attachment+Failures+Provide+Insights+About+Survival&rft.au=Steenhof%2C+K%3BBates%2C+K+K%3BFuller%2C+M+R%3BKochert%2C+M+N%3BMckinley%2C+JO%3BLukacs%2C+P+M&rft.aulast=Steenhof&rft.aufirst=K&rft.date=2006-03-01&rft.volume=34&rft.issue=1&rft.spage=116&rft.isbn=&rft.btitle=&rft.title=Wildlife+Society+Bulletin&rft.issn=00917648&rft_id=info:doi/10.2193%2F0091-7648%282006%29342.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=0091-7648&volume=34&issue=1&page=116 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Mortality; Prairies; Breeding; Telemetry; Survival; Birds of prey; Models; Color; Falco mexicanus; USA, Idaho DO - http://dx.doi.org/10.2193/0091-7648(2006)34[116:EOROPF]2.0.CO;2 ER - TY - JOUR T1 - Methods of construction AN - 19447977; 7018416 AB - The US Bureau of Reclamation (USBR) has the responsibility for the safety of its dams in the western United States and others as requested, primarily by Department of the Interior agencies. Funding for safety modifications is administered as a part of its dam safety programme, including reconstruction of emergency and service spillways. USBR has used roller compacted concrete (RCC) for the design and reconstruction of five spillways. RCC has many benefits, including reduced cost, rapid construction, and the ability to fit a variety of configurations. Placement rates are both design and equipment sensitive, and proper planning and selection of construction methods are essential to a successful job. USBR spillway construction projects have used a variety of methods for batching and mixing, transporting, placing, and compacting RCC. During these construction projects, several 'choke points' have been identified that can impede construction performance. JF - International Water Power and Dam Construction AU - Dolen, T P AU - Trojanowski, J AD - US Department of the Interior, Bureau of Reclamation at the Technical Service Center Denver, CO, USA, tdolen@do.usbr.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 40 EP - 45 VL - 58 IS - 3 SN - 0306-400X, 0306-400X KW - Aqualine Abstracts KW - Dam Design KW - Spillways KW - Safety KW - Concrete KW - Dam Construction KW - Costs KW - Construction Methods KW - USA KW - Dams KW - Varieties KW - Planning KW - Benefits KW - AQ 00005:Underground Services and Water Use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19447977?accountid=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=International+Water+Power+and+Dam+Construction&rft.atitle=Methods+of+construction&rft.au=Dolen%2C+T+P%3BTrojanowski%2C+J&rft.aulast=Dolen&rft.aufirst=T&rft.date=2006-03-01&rft.volume=58&rft.issue=3&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=International+Water+Power+and+Dam+Construction&rft.issn=0306400X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Costs; Construction Methods; Dam Design; Dams; Planning; Varieties; Safety; Spillways; Concrete; Benefits; Dam Construction; USA ER - TY - JOUR T1 - Use Of Wetlands By Spring-Migrant Shorebirds In Agricultural Landscapes Of North Dakota's Drift Prairie AN - 19437190; 7001794 AB - Small, isolated wetlands in the Prairie Pothole Region of North America may be of critical importance to migrating shorebirds but are at high risk of drainage for agricultural production. We evaluated shorebird use of 1,181 temporary and seasonal wetlands within agricultural fields in the Drift Prairie physiographic region of North Dakota, USA over a 10-week period in spring of 2001. A total of 4,050 shorebirds of 25 species was observed on sampled wetlands. Shorebirds selected temporary wetlands that had water present during multiple visits, little emergent vegetation, large perimeters, and other wetlands in the surrounding landscape. Shorebirds were less likely to use wetlands showing evidence of drainage. Observed use of wetland basins suggests that small wetlands in the Prairie Pothole Region host millions of migrant shorebirds each spring. Continued existence of many of these wetlands may be threatened by a recent U.S. Supreme Court ruling that removed federal protection from certain isolated wetlands. Our results show the importance of current wetland protection provisions such as 'Swampbuster' and other conservation practices of the United States Department of Agriculture Farm Program. JF - Wetlands AU - Niemuth, N D AU - Estey, ME AU - Reynolds, R E AU - Loesch, C R AU - Meeks, WA AD - USFWS Habitat and Population Evaluation Team, 3425 Miriam Avenue Bismarck, North Dakota, USA 58501, Neal_Niemuth@fws.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 30 EP - 39 PB - The Society of Wetland Scientists VL - 26 IS - 1 SN - 0277-5212, 0277-5212 KW - Birds KW - Ecology Abstracts; ASFA Aquaculture Abstracts; Sustainability Science Abstracts; Water Resources Abstracts; Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Risk assessment KW - Agriculture KW - Farms KW - Emergent vegetation KW - Basins KW - Habitat selection KW - Prairies KW - Migratory species KW - USA, North Dakota KW - Wetlands KW - Marine birds KW - Drainage KW - Landscape KW - Protection KW - Potholes KW - North America, Prairie Pothole Region KW - Canada, Saskatchewan, Prairie Pothole Region KW - Aves KW - Risk KW - Drift KW - Nature conservation KW - Conservation KW - O 1070:Ecology/Community Studies KW - Q5 08523:Conservation, wildlife management and recreation KW - SW 0810:General KW - D 04040:Ecosystem and Ecology Studies KW - M3 1130:Water KW - Q1 08423:Behaviour KW - Q3 08587:Diseases of Cultured Organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19437190?accountid=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=Wetlands&rft.atitle=Use+Of+Wetlands+By+Spring-Migrant+Shorebirds+In+Agricultural+Landscapes+Of+North+Dakota%27s+Drift+Prairie&rft.au=Niemuth%2C+N+D%3BEstey%2C+ME%3BReynolds%2C+R+E%3BLoesch%2C+C+R%3BMeeks%2C+WA&rft.aulast=Niemuth&rft.aufirst=N&rft.date=2006-03-01&rft.volume=26&rft.issue=1&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=Wetlands&rft.issn=02775212&rft_id=info:doi/10.1672%2F0277-5212%282006%29262.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Agriculture; Marine birds; Migratory species; Emergent vegetation; Nature conservation; Wetlands; Habitat selection; Risk assessment; Prairies; Drift; Drainage; Landscape; Basins; Risk; Farms; Conservation; Protection; Potholes; Aves; USA, North Dakota; North America, Prairie Pothole Region; Canada, Saskatchewan, Prairie Pothole Region DO - http://dx.doi.org/10.1672/0277-5212(2006)26[30:UOWBSS]2.0.CO;2 ER - TY - JOUR T1 - Sediment yield and runoff frequency of small drainage basins in the Mojave Desert, U.S.A. AN - 19434016; 6681194 AB - Sediment yield from small arid basins, particularly in the Mojave Desert, is largely unknown owing to the ephemeral nature of these fluvial systems and long recurrence interval of flow events. We examined 27 reservoirs in the northern and eastern Mojave Desert that trapped sediment from small (- 1 km super(2)) drainage basins on alluvial fans over the past 100 yr, calculated annual sediment yield, and estimated the average recurrence interval (RI) of sediment- depositing flow events. These reservoirs formed where railbeds crossed and blocked channels, causing sediment to be trapped and stored upslope. Deposits are temporally constrained by the date of railway construction (1906-1910), the presence of super(137)Cs in the reservoir profile (post-1952 sediment), and either 1993, when some basins breached during regional flooding, or 2000-2001, when stratigraphic analyses were performed. Reservoir deposits are well stratified at most sites and have distinct fining-upward couplets indicative of discrete episodes of sediment-bearing runoff. Average RI of runoff events for these basins ranges from 2.6 to 7.3 yr and reflects the incidence of either intense or prolonged rainfall; more than half the runoff events occurred before 1963. A period of above-normal precipitation, from 1905 to 1941, may have increased runoff frequency in these basins. Mean sediment yield (9 to 48 tons km super(- 2) yr super(- 1)) is an order of magnitude smaller than sediment yields calculated elsewhere and may be limited by reduced storm intensity, the presence of desert pavement, and shallow gradient of fan surfaces. Sediment yield decreases as drainage area increases, a trend typical of much larger drainage basins where sediment-transport processes constrain sediment yield. Coarse substrate and low- angle slopes of these alluvial fan surfaces likely limit sediment transport capacity through transmission losses and channel storage. JF - Geomorphology AU - Griffiths, Peter G AU - Hereford, Richard AU - Webb, Robert H AD - U.S. Geological Survey, 1675 W. Anklam Road, Tucson, AZ 85745, U.S.A., pggriffiths@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 232 EP - 244 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 74 IS - 1-4 SN - 0169-555X, 0169-555X KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Runoff frequency KW - Sediment yield KW - Cesium 137 KW - Desert geomorphology KW - Sediment Transport KW - Drainage KW - Catchment Areas KW - River basins KW - Freshwater KW - USA, California, Mojave Desert KW - Sediment Yield KW - Deserts KW - Sediment Load KW - Sediment transport KW - Alluvial fans KW - Sediment load KW - Reservoirs KW - Runoff KW - Q2 09264:Sediments and sedimentation KW - SW 0870:Erosion and sedimentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19434016?accountid=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=Geomorphology&rft.atitle=Sediment+yield+and+runoff+frequency+of+small+drainage+basins+in+the+Mojave+Desert%2C+U.S.A.&rft.au=Griffiths%2C+Peter+G%3BHereford%2C+Richard%3BWebb%2C+Robert+H&rft.aulast=Griffiths&rft.aufirst=Peter&rft.date=2006-03-01&rft.volume=74&rft.issue=1-4&rft.spage=232&rft.isbn=&rft.btitle=&rft.title=Geomorphology&rft.issn=0169555X&rft_id=info:doi/10.1016%2Fj.geomorph.2005.07.017 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Deserts; Alluvial fans; River basins; Sediment transport; Sediment load; Runoff; Sediment Transport; Sediment Yield; Drainage; Catchment Areas; Sediment Load; Reservoirs; USA, California, Mojave Desert; Freshwater DO - http://dx.doi.org/10.1016/j.geomorph.2005.07.017 ER - TY - JOUR T1 - Flood pattern and weather determine Populus leaf litter breakdown and nitrogen dynamics on a cold desert floodplain AN - 19377407; 6638805 AB - Patterns and processes involved in litter breakdown on desert river floodplains are not well understood. We used leafpacks containing Fremont cottonwood (Populus deltoides subsp. wislizenii) leaf litter to investigate the roles of weather and microclimate, flooding (immersion), and macroinvertebrates on litter organic matter (OM) and nitrogen (N) loss on a floodplain in a cool-temperate semi-arid environment (Yampa River, northwestern Colorado, USA). Total mass of N in fresh autumn litter fell by ~20% over winter and spring, but in most cases there was no further N loss prior to termination of the study after 653 days exposure, including up to 20 days immersion during the spring flood pulse. Final OM mass was 10-40% of initial values. The pattern of OM and N losses suggested most N would be released outside the flood season, when retention within the floodplain would be likely. The exclusion of macroinvertebrates modestly reduced the rate of OM loss (by about 10%) but had no effect on N dynamics over nine months. Immersion in floodwater accelerated OM loss, but modest variation in litter quality did not affect the breakdown rate. These results are consistent with the concept that decomposition on desert floodplains progresses much as does litter processing in desert uplands, but with periodic bouts of processing typical of aquatic environments when litter is inundated by floodwaters. The strong dependence of litter breakdown rate on weather and floods means that climate change or river flow management can easily disrupt floodplain nutrient dynamics. JF - Journal of Arid Environments AU - Andersen, D C AU - Nelson, S M AD - Fort Collins Science Center, c/o USBR, D-8220, P.O. Box 25007, Denver, CO 80225 (DCA), USA, doug_andersen@usgs.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 626 EP - 650 PB - Elsevier Ltd VL - 64 IS - 4 SN - 0140-1963, 0140-1963 KW - Freemont Cottonwood KW - Meteorological & Geoastrophysical Abstracts; Ecology Abstracts KW - Rivers KW - Weather KW - River flow KW - Populus deltoides wislizenii KW - Climate change KW - USA, Colorado, Yampa R. KW - Microclimatology KW - Leaf litter KW - USA, Colorado KW - Flood plains KW - Floods KW - Deserts KW - Immersion KW - Seasonal variability KW - Nitrogen KW - D 04640:Other angiosperms KW - M2 556.11:Water properties (556.11) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19377407?accountid=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+Arid+Environments&rft.atitle=Flood+pattern+and+weather+determine+Populus+leaf+litter+breakdown+and+nitrogen+dynamics+on+a+cold+desert+floodplain&rft.au=Andersen%2C+D+C%3BNelson%2C+S+M&rft.aulast=Andersen&rft.aufirst=D&rft.date=2006-03-01&rft.volume=64&rft.issue=4&rft.spage=626&rft.isbn=&rft.btitle=&rft.title=Journal+of+Arid+Environments&rft.issn=01401963&rft_id=info:doi/10.1016%2Fj.jaridenv.2005.06.022 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Rivers; Leaf litter; Weather; Deserts; Floods; Immersion; Nitrogen; River flow; Flood plains; Climate change; Seasonal variability; Microclimatology; Populus deltoides wislizenii; USA, Colorado; USA, Colorado, Yampa R. DO - http://dx.doi.org/10.1016/j.jaridenv.2005.06.022 ER - TY - JOUR T1 - Genetic structure of natural and restored shoalgrass Halodule wrightii populations in the NW Gulf of Mexico AN - 19370704; 7115413 AB - The decline of seagrass communities worldwide has sparked an urgent need for effective restoration strategies, which require a working knowledge of population genetic structure. Halodule wrighti is a common seagrass of the Caribbean region that is being restored to areas of the Gulf of Mexico, yet little is known of its population genetics. This study provides an assessment of individual, clonal and population effects on the genetic structure of 4 natural H. wrightii populations occupying 170km of coastline in and around Galveston Bay, Texas, for comparison with 7 restored populations ranging in age from 2 to 7 yr. By using molecular markers, in the form of amplified fragment length polymorphisms (AFLPs), we found considerable variation in clonal richness at the population scale (from 0.54 to 0.82), with the restored populations occupying an intermediate to high position within this range. Replicate sampling within individual seagrass beds of 3 to 5m diameter generally revealed higher levels of clonal richness, elevated by 4 to 22% over that at the population scale, suggesting that seed recruitment is more important at the local scale than at distances of >10m. Genetic diversity was 2 to 3 times less than that expected for a widespread, outcrossing species like H. wrightii, although a 170% increase in the frequency of variable markers relative to the mean for all other populations was noted for a volunteer population that had recruited from a mixture of donor materials planted at a nearby restoration site. Within the spatial extent of this study, natural populations adhered to a model of isolation-by-distance, whereas donor materials from these same natural populations were undergoing a rapid genetic convergence within a restored site where they had been planted together. JF - Marine Ecology Progress Series AU - Travis, Steven E AU - Sheridan, Pete AD - US Geological Survey National Wetlands Research Center, 700 Cajundome Boulevard, Lafayette, Louisiana 70506, USA, steven_travis@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 117 EP - 127 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 322 SN - 0171-8630, 0171-8630 KW - Genetics Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Seagrass KW - Halodule wrightii KW - Genetic structure KW - Clonal reproduction KW - Genetic diversity KW - Amplified fragment length polymorphism KW - Gulf of Mexico KW - Age KW - Halodule KW - Restoration KW - Population genetics KW - Convergence KW - Sampling KW - Marine KW - Seagrasses KW - Seeds KW - Recruitment KW - Population studies KW - Biopolymorphism KW - ASW, USA, Texas, Galveston Bay KW - ASW, Mexico Gulf KW - Community composition KW - Nature conservation KW - Environmental restoration KW - Sea grass KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08443:Population genetics KW - O 4090:Conservation and Environmental Protection KW - G 07800:Plants and Algae KW - D 04040:Ecosystem and Ecology Studies KW - K 03310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19370704?accountid=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=Marine+Ecology+Progress+Series&rft.atitle=Genetic+structure+of+natural+and+restored+shoalgrass+Halodule+wrightii+populations+in+the+NW+Gulf+of+Mexico&rft.au=Travis%2C+Steven+E%3BSheridan%2C+Pete&rft.aulast=Travis&rft.aufirst=Steven&rft.date=2006-03-01&rft.volume=322&rft.issue=&rft.spage=117&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Population genetics; Seeds; Community composition; Recruitment; Nature conservation; Genetic diversity; Sea grass; Biopolymorphism; Restoration; Age; Seagrasses; Population studies; Amplified fragment length polymorphism; Convergence; Environmental restoration; Sampling; Genetic structure; Halodule wrightii; Halodule; ASW, Mexico Gulf; ASW, USA, Texas, Galveston Bay; Marine ER - TY - JOUR T1 - Thinking about Feathers: Adaptations of Golden Eagle Rectrices AN - 19341404; 8703504 AB - 'Happy is the man whose lot it is to know The striking black and white plumage of the juvenile Golden Eagle (Aquila chrysaetos) provides an excellent opportunity to examine the possible selective forces influencing the strategic placement of dark pigment in birds. The conflict between opposing selective pressures (first, toward large white patches, which may allay aggression in adults, and second, toward dark plumage to promote camouflage and limit solar and abrasive wear) provides the stage whereon are revealed a score of pigmentation traits of potential adaptive value. The general pigmentation trend is for zones that are more exposed to the sun to be darker than elsewhere. More specifically: (1) for rectrices and remiges, outer webs are darker than inner; (2) for those few feathers (e.g., central rectrices, some scapulars, and some tertials), where both inner and outer webs are heavily and nearly equally solar exposed, pigmentation is supplied similarly on both webs; (3) outermost primaries and rectrices are darkest of all and are structurally similar; (4) for central rectrices, subject to high levels of abrasion with substrate, the tip is paler (resultant flexibility may limit breakage); and (5) pigment is heavier along or on the rachis than on the webs. Many of the traits listed above for the Golden Eagle are also found in other families of birds. Traits of the tail common to many species were a terminal pale tip, a subterminal dark band, rachis darker than vane, and outer webs darker than inner for both remiges and rectrices. The most widespread traits likely have adaptive value. JF - Journal of Raptor Research AU - Ellis, David H AU - Lish, James W AD - USGS Southwest Biological Science Center, Sonoran Desert Field Station, HC 1 Box 4420, Oracle, AZ 85623 U.S.A Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 1 EP - 28 PB - Allen Press, Inc., 810 East Tenth St. VL - 40 IS - 1 SN - 0892-1016, 0892-1016 KW - Ecology Abstracts KW - Golden Eagle KW - Aquila chrysaetos KW - adaptation KW - feather KW - molt KW - morphology KW - pigment KW - Pigmentation KW - Feathers KW - Abrasion KW - Plumage KW - Pigments KW - Sun KW - Webs KW - Aggression KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19341404?accountid=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+Raptor+Research&rft.atitle=Thinking+about+Feathers%3A+Adaptations+of+Golden+Eagle+Rectrices&rft.au=Ellis%2C+David+H%3BLish%2C+James+W&rft.aulast=Ellis&rft.aufirst=David&rft.date=2006-03-01&rft.volume=40&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Journal+of+Raptor+Research&rft.issn=08921016&rft_id=info:doi/10.3356%2F0892-1016%282006%29402.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Pigmentation; Feathers; Abrasion; Plumage; Pigments; Sun; Aggression; Webs; Aquila chrysaetos DO - http://dx.doi.org/10.3356/0892-1016(2006)40[1:TAFAOG]2.0.CO;2 ER - TY - JOUR T1 - Characteristics of the Landscape Surrounding Golden Eagle Nest Sites in Denali National Park and Preserve, Alaska AN - 19340705; 8703507 AB - Descriptions of landscape characteristics of Golden Eagle (Aquila chrysaetos) nesting territories and foraging areas in Alaska are generally broad and qualitative. To provide a basis for future studies on relationships between landscape characteristics and reproductive success, we described landscape characteristics within a 3000-m radius surrounding the geographic center of 36 Golden Eagle nesting territories in Denali National Park and Preserve, Alaska. Within the 3000-m territory cores, we delineated 27 unique land-cover types based on 11 unique types of vegetation cover and structure within four terrestrial physiographic zones: Alpine, Upland, Lowland, and Riparian. Rugged terrain, alpine areas, and a mosaic of land-cover types including Alpine Low Shrub, Alpine Barren, Upland Low Shrub, Riparian Barren, and Riparian Shrub characterized most territory cores. Alpine was the most common physiographic zone, and low shrub was the most common land-cover type in territory cores (x = 68.5% area, 95% C.I. = 61.2-75.5%). Our results should be useful for monitoring responses of breeding Golden Eagles to future changes in this landscape. JF - Journal of Raptor Research AU - McIntyre, Carol L AU - Collopy, Michael W AU - Kidd, Janet G AU - Stickney, Alice A AU - Paynter, Jon AD - Department of Fisheries and Wildlife, 104 Nash Hall, Oregon State University, Corvallis, OR 97331 U.S.A., and U.S. National Park Service, 201 1st Avenue, Fairbanks, AK 99701, U.S.A Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 46 EP - 51 PB - Allen Press, Inc., 810 East Tenth St. VL - 40 IS - 1 SN - 0892-1016, 0892-1016 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Golden Eagle KW - Aquila chrysaetos KW - nesting habitat KW - Denali National Park KW - Alaska KW - Shrubs KW - Breeding KW - Landscape KW - National parks KW - Vegetation KW - Territory KW - Habitat KW - Nests KW - Breeding success KW - Y 25150:General/Miscellaneous KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19340705?accountid=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+Raptor+Research&rft.atitle=Characteristics+of+the+Landscape+Surrounding+Golden+Eagle+Nest+Sites+in+Denali+National+Park+and+Preserve%2C+Alaska&rft.au=McIntyre%2C+Carol+L%3BCollopy%2C+Michael+W%3BKidd%2C+Janet+G%3BStickney%2C+Alice+A%3BPaynter%2C+Jon&rft.aulast=McIntyre&rft.aufirst=Carol&rft.date=2006-03-01&rft.volume=40&rft.issue=1&rft.spage=46&rft.isbn=&rft.btitle=&rft.title=Journal+of+Raptor+Research&rft.issn=08921016&rft_id=info:doi/10.3356%2F0892-1016%282006%29402.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Shrubs; Breeding; Landscape; National parks; Vegetation; Territory; Habitat; Nests; Breeding success; Aquila chrysaetos DO - http://dx.doi.org/10.3356/0892-1016(2006)40[46:COTLSG]2.0.CO;2 ER - TY - JOUR T1 - Breeding Biology and Nest-Site Selection of Red-tailed Hawks in an Altered Desert Grassland AN - 19340688; 8703506 AB - Red-tailed Hawks (Buteo jamaicensis) have expanded their range as trees have invaded formerly-open grasslands. Desert grasslands of southern Arizona have been invaded by mesquite trees (Prosopis velutina) since Anglo-American settlement and now support a large population of Red-tailed Hawks. We studied a population of Red-tailed Hawks in an altered desert grassland in southern Arizona. Our objectives were to determine what environmental characteristics influence Red-tailed Hawk habitat selection in mesquite-invaded desert grasslands and to evaluate the habitat quality of these grasslands for Red-tailed Hawks based on nesting density, nest success, and productivity. Red-tailed Hawks had 86% (95% C.I. = 73-99) nest success and 1.82 young per breeding pair (95% C.I. = 1.41-2.23). Nesting density was 0.15 (95% CI = 0.08-0.21) breeding pairs/km2 and the mean nearest-neighbor distance was 1.95 km (95% C.I. = 1.74-2.16). Red-tailed Hawks selected nest-sites with taller nest-trees and greater tree height and cover than were available at random. Mesquite trees in desert grasslands provide abundant potential nesting structures for Red-tailed Hawks. JF - Journal of Raptor Research AU - Hobbs, Royden J AU - DeStefano, Stephen AU - Halvorson, William L AD - USGS Sonoran Desert Research Station, University of Arizona, 125 Biological Sciences East, Tucson, AZ 85721 U.S.A Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 38 EP - 45 PB - Allen Press, Inc., 810 East Tenth St. VL - 40 IS - 1 SN - 0892-1016, 0892-1016 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Red-tailed Hawks KW - Buteo jamaicensis KW - desert grasslands KW - breeding biology KW - habitat selection KW - Arizona KW - Grasslands KW - Breeding KW - Deserts KW - Trees KW - Prosopis velutina KW - Population studies KW - Habitat KW - Habitat selection KW - Nests KW - Nearest-neighbor KW - Y 25150:General/Miscellaneous KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19340688?accountid=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+Raptor+Research&rft.atitle=Breeding+Biology+and+Nest-Site+Selection+of+Red-tailed+Hawks+in+an+Altered+Desert+Grassland&rft.au=Hobbs%2C+Royden+J%3BDeStefano%2C+Stephen%3BHalvorson%2C+William+L&rft.aulast=Hobbs&rft.aufirst=Royden&rft.date=2006-03-01&rft.volume=40&rft.issue=1&rft.spage=38&rft.isbn=&rft.btitle=&rft.title=Journal+of+Raptor+Research&rft.issn=08921016&rft_id=info:doi/10.3356%2F0892-1016%282006%29402.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Grasslands; Breeding; Trees; Deserts; Population studies; Habitat selection; Habitat; Nests; Nearest-neighbor; Buteo jamaicensis; Prosopis velutina DO - http://dx.doi.org/10.3356/0892-1016(2006)40[38:BBANSO]2.0.CO;2 ER - TY - JOUR T1 - Probabilistic Analysis of Tsunami Hazards AN - 19290365; 7024394 AB - Determining the likelihood of a disaster is a key component of any comprehensive hazard assessment. This is particularly true for tsunamis, even though most tsunami hazard assessments have in the past relied on scenario or deterministic type models. We discuss probabilistic tsunami hazard analysis (PTHA) from the standpoint of integrating computational methods with empirical analysis of past tsunami runup. PTHA is derived from probabilistic seismic hazard analysis (PSHA), with the main difference being that PTHA must account for far-field sources. The computational methods rely on numerical tsunami propagation models rather than empirical attenuation relationships as in PSHA in determining ground motions. Because a number of source parameters affect local tsunami runup height, PTHA can become complex and computationally intensive. Empirical analysis can function in one of two ways, depending on the length and completeness of the tsunami catalog. For site-specific studies where there is sufficient tsunami runup data available, hazard curves can primarily be derived from empirical analysis, with computational methods used to highlight deficiencies in the tsunami catalog. For region-wide analyses and sites where there are little to no tsunami data, a computationally based method su tsunami hazards. Two case studies that describe how computational and empirical methods can be integrated are presented for Acapulco, Mexico (site-specific) and the U.S. Pacific Northwest coastline (region-wide analysis). JF - Natural Hazards AU - Geist, Eric L AU - Parsons, Tom AD - U.S. Geological Survey, 345 Middlefield Rd., MS 999, Menlo Park, CA, 94025, USA, egeist@usgs.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 277 EP - 314 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 37 IS - 3 SN - 0921-030X, 0921-030X KW - Meteorological & Geoastrophysical Abstracts; Risk Abstracts KW - tsunamis KW - Probability KW - Tsunami hazard KW - USA, Pacific Northwest KW - Disasters KW - ISE, Mexico, Guerrero, Acapulco KW - INE, USA, Pacific Northwest KW - Natural disasters KW - Hazards KW - Tsunami propagation KW - Mexico, Guerrero, Acapulco KW - Tsunamis data KW - ISE, Mexico KW - Tsunamis KW - R2 23030:Natural hazards KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19290365?accountid=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=Natural+Hazards&rft.atitle=Probabilistic+Analysis+of+Tsunami+Hazards&rft.au=Geist%2C+Eric+L%3BParsons%2C+Tom&rft.aulast=Geist&rft.aufirst=Eric&rft.date=2006-03-01&rft.volume=37&rft.issue=3&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=Natural+Hazards&rft.issn=0921030X&rft_id=info:doi/10.1007%2Fs11069-005-4646-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Tsunami propagation; Tsunami hazard; Disasters; Tsunamis data; Tsunamis; Hazards; tsunamis; Probability; Natural disasters; Mexico, Guerrero, Acapulco; USA, Pacific Northwest; ISE, Mexico; ISE, Mexico, Guerrero, Acapulco; INE, USA, Pacific Northwest DO - http://dx.doi.org/10.1007/s11069-005-4646-z ER - TY - JOUR T1 - Character and distribution of exposed glaciodeltaic deposits off outer Cape Cod, Massachusetts, and their effects on hydrogeology and benthic habitats AN - 19290220; 7025539 AB - Seabed outcrops of glaciodeltaic sediments were identified in four places east of Cape Cod, Massachusetts, during seismic-reflection, multibeam bathymetric and backscatter, bottom photographic, and sediment sampling surveys. These strata record coarser-grained ice-proximal glaciofluvial topset to finer-grained distal glaciolacustrine bottomset deposition within deltaic systems that prograded southwestward into glacial lakes from the South Channel lobe about 18 ka b.p. These beds are important because they (1) influence the outer Cape's hydrogeologic framework, and (2) constitute relatively stable, locally rough habitats within an area of seafloor dominated by mobile sand and gravelly sediment, and benefit the benthic fauna by providing shelter and a substrate amenable to burrow construction. JF - Geo-Marine Letters AU - Poppe, L J AU - Foster, D S AU - Danforth, W W AD - U.S. Geological Survey, 384 Woods Hole Road, Woods Hole, MA, 02543, USA, lpoppe@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 51 EP - 57 PB - Springer-Verlag (Berlin), Heidelberger Platz 3 Berlin 14197 Germany, [mailto:subscriptions@springer.de] VL - 26 IS - 1 SN - 0276-0460, 0276-0460 KW - Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Sediment sampling KW - Hydrogeology KW - Benthic fauna KW - Glacial lakes KW - Benthic Fauna KW - Freshwater KW - Habitat KW - Sediments KW - Channels KW - Marine fish KW - Burrowing organisms KW - Habitats KW - Glacial deposits KW - Fishery surveys KW - Geohydrology KW - USA, Massachusetts, Cape Cod KW - Deposition KW - Shelters KW - Sampling KW - Ocean floor KW - Zoobenthos KW - Q2 09270:Seismology KW - SW 0870:Erosion and sedimentation KW - O 5020:Fisheries and Fishery Biology KW - M2 551.462:Submarine Topography/Bottom Forms/Sea-Floor Features (551.462) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19290220?accountid=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=Geo-Marine+Letters&rft.atitle=Character+and+distribution+of+exposed+glaciodeltaic+deposits+off+outer+Cape+Cod%2C+Massachusetts%2C+and+their+effects+on+hydrogeology+and+benthic+habitats&rft.au=Poppe%2C+L+J%3BFoster%2C+D+S%3BDanforth%2C+W+W&rft.aulast=Poppe&rft.aufirst=L&rft.date=2006-03-01&rft.volume=26&rft.issue=1&rft.spage=51&rft.isbn=&rft.btitle=&rft.title=Geo-Marine+Letters&rft.issn=02760460&rft_id=info:doi/10.1007%2Fs00367-005-0015-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Burrowing organisms; Marine fish; Sediment sampling; Fishery surveys; Shelters; Glacial lakes; Habitat; Zoobenthos; Ocean floor; Glacial deposits; Benthic fauna; Hydrogeology; Channels; Habitats; Geohydrology; Deposition; Benthic Fauna; Sampling; Sediments; USA, Massachusetts, Cape Cod; Marine; Freshwater DO - http://dx.doi.org/10.1007/s00367-005-0015-x ER - TY - JOUR T1 - When Landscaping Goes Bad: The Incipient Invasion of Mahonia bealei in the Southeastern United States AN - 19273707; 7008959 AB - Woodlots are forest islands embedded within an urban matrix, and often represent the only natural areas remaining in suburban areas. Woodlots represent critical conservation areas for native plants, and are important habitat for wildlife in urban areas. Invasion by non-indigenous (NIS) plants can alter ecological structure and function, and may be especially severe in remnant forests where NIS propagule pressure is high. Woody shrubs in the Family Berberidaceae have been well documented as invaders of the forest-urban matrix in North America. Mahonia bealei (Berberidaceae) is a clonal shrub native to China, and is a popular ornamental in the Southeastern United States. Mahoni bealei is listed as 'present' on some local and state floras, but almost nothing is known regarding its invasion potential in the United States. We sampled 15 woodlots in Clemson, South Carolina, to assess the invasion of M. bealei and other woody non-indigenous species (NIS). M. bealei invaded 87% of the woodlots surveyed and species richness of NIS on these woodlots varied from 5 to 14. Stepwise-multiple regression indicated that less canopy cover and older M. bealei predicted greater abundance of M. bealei , and that not all subdivisions were equally invaded (P < 0.0001; r super(2) = 0.88). The impact of M. bealei on native flora and fauna may be considerable, and it is likely to continue to spread in the Southeastern United States. M. bealei should be recognized as an aggressive invader in the Southeastern United States, with the potential for negative impacts on native flora and fauna. JF - Biological Invasions AU - Allen, Craig R AU - Garmestani, Ahjond S AU - LaBram, Jill A AU - Peck, Amanda E AU - Prevost, Luanna B AD - USGS - South Carolina Cooperative Fish and Wildlife Research Unit, Clemson, SC, 29634, USA, allencr@clemson.edu Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 169 EP - 176 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 8 IS - 2 SN - 1387-3547, 1387-3547 KW - Bayberries KW - Sustainability Science Abstracts; Ecology Abstracts KW - Shrubs KW - USA KW - Mahonia bealei KW - Islands KW - Structure-function relationships KW - Berberidaceae KW - Forests KW - Canopies KW - Species richness KW - D 04640:Other angiosperms KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19273707?accountid=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=Biological+Invasions&rft.atitle=When+Landscaping+Goes+Bad%3A+The+Incipient+Invasion+of+Mahonia+bealei+in+the+Southeastern+United+States&rft.au=Allen%2C+Craig+R%3BGarmestani%2C+Ahjond+S%3BLaBram%2C+Jill+A%3BPeck%2C+Amanda+E%3BPrevost%2C+Luanna+B&rft.aulast=Allen&rft.aufirst=Craig&rft.date=2006-03-01&rft.volume=8&rft.issue=2&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=Biological+Invasions&rft.issn=13873547&rft_id=info:doi/10.1007%2Fs10530-004-2896-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-09-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Shrubs; Islands; Structure-function relationships; Forests; Canopies; Species richness; Mahonia bealei; Berberidaceae; USA DO - http://dx.doi.org/10.1007/s10530-004-2896-4 ER - TY - JOUR T1 - Differential response in chick survival to diet in least and crested auklets AN - 17479593; 6681588 AB - Least auklets Aethia pusilla and crested auklets A. cristatella are abundant planktivorous seabirds found throughout the Bering Sea and are inextricably linked to the secondary productivity of this northern marine ecosystem. We assessed the relationship between productivity and diet in least and crested auklets by examining breeding chronology, daily survival rates (DSR) of chicks, and nestling diet composition at 2 mixed colonies on St. Lawrence Island in the northern Bering Sea during the 2000 to 2002 breeding seasons. Nestlings of both least and crested auklets hatched earlier, had higher survival rates, and were fed more of the large, oceanic copepod Neocalanus cristatus in 2002 compared to the 2 yr of lower chick survival. In contrast, during the year of lowest DSR for both auklet species (2001), the small copepod Calanus marshallae was more prevalent in the diet of least auklets and the mid-sized copepod N. flemingeri was more prevalent in the diet of crested auklets compared to the other 2 yr. The prevalence of oceanic copepods in meals fed to chicks explained much of the annual variation in DSR in least auklets. Interannual differences in timing of nest initiation, nest survival, and diet of least and crested auklets may be associated with the strength of the cold, nutrient-rich Anadyr Current, which passes in close proximity to St. Lawrence Island and has important influences on zooplankton productivity and distribution. Auklet productivity and diet composition may serve as key indicators in the overall effort to monitor the impact of climate change on the productivity of the Bering Sea. JF - Marine Ecology Progress Series AU - Gall, Adrian E AU - Roby, Daniel D AU - Irons, David B AU - Rose, Ian C AD - USGS-Oregon Cooperative Fish and Wildlife Research Unit and Department of Fisheries and Wildlife, Oregon State University, Corvallis, Oregon 97331, USA, agall@abrinc.com Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 279 EP - 291 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 308 SN - 0171-8630, 0171-8630 KW - Crested auklet KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Auklets KW - Bering Sea KW - Chick survival KW - Anadyr current KW - Aethia spp. KW - Neocalanus spp. KW - Climate change KW - Diets KW - Marine KW - Plankton surveys KW - Biological production KW - Marine birds KW - Aethia cristatella KW - Neocalanus cristatus KW - Annual variations KW - Calanus marshallae KW - Zooplankton KW - Climatic changes KW - Survival KW - Nests KW - Cristatella KW - Breeding seasons KW - IN, Bering Sea KW - Islands KW - Breeding KW - Predator prey interactions KW - Aethia pusilla KW - O 1070:Ecology/Community Studies KW - Q1 08483:Species interactions: general KW - D 04671:Birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17479593?accountid=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=Marine+Ecology+Progress+Series&rft.atitle=Differential+response+in+chick+survival+to+diet+in+least+and+crested+auklets&rft.au=Gall%2C+Adrian+E%3BRoby%2C+Daniel+D%3BIrons%2C+David+B%3BRose%2C+Ian+C&rft.aulast=Gall&rft.aufirst=Adrian&rft.date=2006-03-01&rft.volume=308&rft.issue=&rft.spage=279&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-03-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Breeding seasons; Diets; Plankton surveys; Marine birds; Biological production; Annual variations; Predator prey interactions; Islands; Breeding; Climatic changes; Zooplankton; Survival; Nests; Cristatella; Neocalanus cristatus; Aethia cristatella; Calanus marshallae; Aethia pusilla; IN, Bering Sea; Marine ER - TY - JOUR T1 - Landscape context mediates influence of local food abundance on wetland use by wintering shorebirds in an agricultural valley AN - 17464077; 6659671 AB - While it is widely understood that local abundance of benthic invertebrates can greatly influence the distribution and abundance of wetland birds, no studies have examined if wetland landscape context can mediate this relationship. We studied the influence of wetland food abundance and landscape context on use of agricultural wetlands by wintering dunlin (Calidris alpina) and killdeer (Charadrius vociferus) in the Willamette Valley of Oregon, USA, over two winters (1999-2000, 2000-2001) of differing rainfall and subsequent habitat distribution. We monitored bird use (frequency of occurrence and abundance) at a sample of wetlands differing in local food abundance (density and biomass) and landscape context [adjacent shorebird habitat (defined as ha of wet habitat with less than 50% vegetative cover and within a 2-km radius) and nearest neighbor distance]. We evaluated predictive models for bird use using linear regression and the Cp criterion to select the most parsimonious model. During the dry winter (2000-2001), dunlin exhibited greater use of sites with higher invertebrate density and biomass but also with more adjacent shorebird habitat and closest to a wetland neighbor. However, neither landscape context nor food abundance were important predictors of dunlin use during the wet winter (1999-2000). Use of sites by killdeer was unrelated to either local food abundance or landscape context measures during both winters. Our findings contribute to a growing recognition of the importance of landscape structure to wetland birds and highlight a number of implications for the spatial planning and enhancement of wetlands using a landscape approach. JF - Biological Conservation AU - Taft, Oriane W AU - Haig, Susan M AD - USGS Forest and Rangeland Ecosystem Science Center, 3200 SW Jefferson Way, Corvallis, OR 97331, USA, oriane_taft@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 298 EP - 307 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:nlinfo-f@elsevier.nl] VL - 128 IS - 3 SN - 0006-3207, 0006-3207 KW - Dunlin KW - Killdeer KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Benthic invertebrates KW - Dunlin (Calidris alpina) KW - Killdeer (Charadrius vociferus) KW - Wetland landscape planning KW - Wetland conservation KW - Willamette Valley of Oregon KW - Prediction KW - USA, Oregon, Willamette Valley KW - Geographical distribution KW - Topographic features KW - Overwintering KW - Density KW - Landscape KW - Abundance KW - Population density KW - Food availability KW - Invertebrates KW - Biomass KW - Valleys KW - Models KW - Winter KW - Regression analysis KW - Wetlands KW - Birds KW - USA, Oregon KW - Calidris alpina KW - Charadrius vociferus KW - Aquatic birds KW - M3 1140:Biodiversity KW - Q1 08463:Habitat community studies KW - D 04705:Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17464077?accountid=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=Biological+Conservation&rft.atitle=Landscape+context+mediates+influence+of+local+food+abundance+on+wetland+use+by+wintering+shorebirds+in+an+agricultural+valley&rft.au=Taft%2C+Oriane+W%3BHaig%2C+Susan+M&rft.aulast=Taft&rft.aufirst=Oriane&rft.date=2006-03-01&rft.volume=128&rft.issue=3&rft.spage=298&rft.isbn=&rft.btitle=&rft.title=Biological+Conservation&rft.issn=00063207&rft_id=info:doi/10.1016%2Fj.biocon.2005.09.036 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Prediction; Geographical distribution; Topographic features; Overwintering; Population density; Food availability; Wetlands; Aquatic birds; Density; Abundance; Landscape; Regression analysis; Invertebrates; Birds; Biomass; Valleys; Winter; Models; Charadrius vociferus; Calidris alpina; USA, Oregon, Willamette Valley; USA, Oregon DO - http://dx.doi.org/10.1016/j.biocon.2005.09.036 ER - TY - JOUR T1 - Increased energy expenditure by a seabird in response to higher food abundance AN - 17437039; 6586194 AB - Variability in forage fish abundance strongly affects seabird behavior and reproductive success, although details of this relationship are unclear. During 1997 and 1998, we measured (1) daily energy expenditure (DEE) of 80 parent black-legged kittiwakes Rissa tridactyla at 2 colonies in Prince William Sound, Alaska (North Icy Bay and Shoup Bay), (2) abundance of surface-schooling forage fishes within the foraging range of each colony, and (3) diet composition, energy delivery rates to nestlings, and reproductive success of kittiwakes at these same colonies. Female DEE was highest at North Icy Bay in 1998, while male DEE did not differ by colony year. Abundances of Pacific herring Clupea pallasi and sand lance Ammodytes hexapterus were highest near North Icy Bay in 1998 and nearly equal in density, although Age 1+ herring comprised the majority of the diet there. Energy delivery rates to nestlings, nestling growth rates, and productivity were also highest at North Icy Bay in 1998. We suggest that female kittiwakes responded to the increased abundance of Age 1+ herring near North Icy Bay in 1998 by increasing their DEE, which in turn positively affected reproductive success. Given that adult kittiwakes have been shown to suffer decreased survival as a response to increased energy expenditure during brood rearing, the positive correlation we observed between increased abundance of a high quality food source, parental effort, and productivity is consistent with maximizing lifetime reproductive success. The lack of a response in male DEE suggests that brood-rearing roles in kittiwakes differ between genders. JF - Marine Ecology Progress Series AU - Jodice, Patrick GR AU - Roby, Daniel D AU - Suryan, Robert M AU - Irons, David B AU - Turco, Kathy R AU - Brown, Evelyn D AU - Thedinga, John F AU - Visser, GHenk AD - USGS Oregon Cooperative Fish and Wildlife Research Unit, 104 Nash Hall, Oregon State University, Corvallis, Oregon 97331, USA, pjodice@clemson.edu Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 283 EP - 293 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 306 SN - 0171-8630, 0171-8630 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Daily energy expenditure KW - DEE KW - Doubly labeled water KW - Food availability KW - Black-legged kittiwake KW - Pacific herring KW - Prince William Sound KW - Alaska KW - Diets KW - Marine KW - Marine birds KW - Clupea KW - Clupea pallasii KW - Abundance KW - Brackish KW - Parental behaviour KW - Population dynamics KW - Foraging behaviour KW - Colonies KW - Energy expenditure KW - Brood rearing KW - Ammodytes hexapterus KW - Energy KW - Food sources KW - Rissa tridactyla KW - Activity patterns KW - INE, USA, Alaska, Alaska Gulf, Prince William Sound KW - Breeding success KW - O 1070:Ecology/Community Studies KW - D 04671:Birds KW - Q1 08423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17437039?accountid=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=Marine+Ecology+Progress+Series&rft.atitle=Increased+energy+expenditure+by+a+seabird+in+response+to+higher+food+abundance&rft.au=Jodice%2C+Patrick+GR%3BRoby%2C+Daniel+D%3BSuryan%2C+Robert+M%3BIrons%2C+David+B%3BTurco%2C+Kathy+R%3BBrown%2C+Evelyn+D%3BThedinga%2C+John+F%3BVisser%2C+GHenk&rft.aulast=Jodice&rft.aufirst=Patrick&rft.date=2006-03-01&rft.volume=306&rft.issue=&rft.spage=283&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-02-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Foraging behaviour; Marine birds; Parental behaviour; Food availability; Activity patterns; Population dynamics; Breeding success; Diets; Colonies; Energy expenditure; Brood rearing; Food sources; Energy; Abundance; Clupea pallasii; Clupea; Ammodytes hexapterus; Rissa tridactyla; INE, USA, Alaska, Alaska Gulf, Prince William Sound; Brackish; Marine ER - TY - JOUR T1 - Foraging Patch Selection by Snail Kites in Response to Vegetation Structure and Prey Abundance and Availability AN - 17275317; 7002050 AB - The role of food abundance and vegetation structure in selection of foraging habitat by the Snail Kite (Rostrhamus sociabilis) was explored. Selection of available foraging patches of either dense or sparse habitat structure within two prairie habitat types used extensively by foraging kites, Eleocharis flats and Panicum flats were examined. Estimated Apple Snail (Pomacea paludosa) densities on our study site ranged from 0.33 to 1.58 per m super(2). Vegetation structure (sparse vs. dense) of the habitat type had a greater influence on where prey was captured than did site, the dominant emergent vegetation, or prey abundance. These results are consistent with previous suggestions that dense vegetation may obscure prey and limit or preclude use of densely vegetated habitats by foraging kites. This may be true, even when prey is in relatively high abundance, and may indicate the difference between prey abundance and availability. Most water management recommendations related to the Snail Kite call for prolonged inundation, based on an explicit assumption that this results in increased Apple Snail abundance. Even when directed at a single species such as the Snail Kite, water management may need to be considered in a more holistic framework that considers factors that influence the resulting vegetation communities, rather than just production of Apple Snails. JF - Waterbirds AU - Bennetts, R E AU - Darby, P C AU - Karunaratne, L B AD - U.S.G.S., Florida Integrated Science Centers, 7920 NW 71st Street, Gainesville, FL 32653, USA, robert_bennetts@nps.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 88 EP - 94 PB - The Waterbird Society VL - 29 IS - 1 SN - 1524-4695, 1524-4695 KW - Florida applesnail KW - Snail kite KW - Animal Behavior Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Food organisms KW - Foraging behavior KW - Pomacea paludosa KW - Emergent vegetation KW - Abundance KW - Vegetation KW - Food availability KW - Habitat selection KW - Population dynamics KW - Food consumption KW - Prairies KW - Foraging behaviour KW - Vegetation cover KW - Panicum KW - Rostrhamus sociabilis KW - Water management KW - Eleocharis KW - Aquatic birds KW - Patchiness KW - D 04671:Birds KW - Y 25496:Birds KW - Q1 08425:Nutrition and feeding habits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17275317?accountid=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=Waterbirds&rft.atitle=Foraging+Patch+Selection+by+Snail+Kites+in+Response+to+Vegetation+Structure+and+Prey+Abundance+and+Availability&rft.au=Bennetts%2C+R+E%3BDarby%2C+P+C%3BKarunaratne%2C+L+B&rft.aulast=Bennetts&rft.aufirst=R&rft.date=2006-03-01&rft.volume=29&rft.issue=1&rft.spage=88&rft.isbn=&rft.btitle=&rft.title=Waterbirds&rft.issn=15244695&rft_id=info:doi/10.1675%2F1524-4695%282006%29292.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-09-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Vegetation cover; Foraging behaviour; Food organisms; Emergent vegetation; Water management; Food availability; Population dynamics; Habitat selection; Patchiness; Aquatic birds; Prairies; Food consumption; Foraging behavior; Abundance; Vegetation; Panicum; Pomacea paludosa; Rostrhamus sociabilis; Eleocharis DO - http://dx.doi.org/10.1675/1524-4695(2006)29[88:FPSBSK]2.0.CO;2 ER - TY - JOUR T1 - New Maps, New Information: Coral Reefs of the Florida Keys AN - 17269001; 7001055 AB - A highly detailed digitized map depicts 22 benthic habitats in 3140.5 km super(2) of the Florida Keys National Marine Sanctuary. Dominant are a seagrass/lime-mud zone (map area 27.5%) throughout Hawk Channel and seagrass/carbonate-sand (18.7%) and bare carbonate-sand (17.3%) zones on the outer shelf and in The Quicksands. A lime-mud/seagrass-covered muddy carbonate-sand zone (9.6%) abuts the keys. Hardbottom communities (13.2%) consist of bare Pleistocene coralline and oolitic limestone, coral rubble, and senile coral reefs. Smaller terrestrial (4.0%) and marine habitats, including those of live coral (patch reefs, 0.7%), account for the rest (13.7%) of the area.Derived from aerial photomosaics, the seabed dataset fits precisely when transposed onto a newly developed National Geophysical Data Center hydrographic-bathymetry map. Combined, the maps point to new information on unstudied seabed morphologies, among them an erosional nearshore rock ledge bordering the seaward side of the Florida Keys and thousands of patch-reef clusters aligned in mid-Hawk Channel. Preliminary indications are that the ledge may represent the seaward extent of the 125-ka Key Largo and Miami Limestone that form the keys, and the patch reefs colonized landward edges of two noncoralline, non-dune-ridge topographic troughs. The troughs, their substrate, and inner-shelf location along the seaward side of the Hawk Channel bedrock depression are the first of that type of nuclei to be recognized in the Florida reef record. Together, the map datasets establish the efficacy and accuracy of using aerial photographs to define in extraordinary detail the seabed features and habitats in a shallow-reef setting. JF - Journal of Coastal Research AU - Lidz, B H AU - Reich, C D AU - Peterson, R L AU - Shinn, E A AD - U.S. Geological Survey, 600 4th Street South, St. Petersburg, FL 33701, U.S.A., blidz@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 260 EP - 282 PB - Coastal Education and Research Foundation VL - 22 IS - 2 SN - 0749-0208, 0749-0208 KW - Water Resources Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources KW - Reefs KW - Limestone KW - Sea Grasses KW - Maps KW - Identification keys KW - USA, Florida, Florida Keys, Key Largo KW - Habitats KW - Substrate preferences KW - Corals KW - Coastal inlets KW - Mapping KW - Ocean floor KW - Bedrock KW - USA, Florida, Miami KW - USA, Florida, Florida Keys, Florida Keys Natl. Marine Sanctuary KW - ASW, USA, Florida, Florida Keys, Florida Keys Natl. Marine Sanctuary KW - Habitat KW - ASW, USA, Florida, Florida Keys, Hawk Channel KW - Channels KW - Geophysical data KW - Rocks KW - Coral reefs KW - Aerial photographs KW - ASW, USA, Florida, Florida Keys, Key Largo KW - Sea grass KW - Sanctuaries KW - Q2 09274:Coral reefs KW - Q1 08463:Habitat community studies KW - SW 0810:General KW - O 1080:Multi-disciplinary Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17269001?accountid=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+Coastal+Research&rft.atitle=New+Maps%2C+New+Information%3A+Coral+Reefs+of+the+Florida+Keys&rft.au=Lidz%2C+B+H%3BReich%2C+C+D%3BPeterson%2C+R+L%3BShinn%2C+E+A&rft.aulast=Lidz&rft.aufirst=B&rft.date=2006-03-01&rft.volume=22&rft.issue=2&rft.spage=260&rft.isbn=&rft.btitle=&rft.title=Journal+of+Coastal+Research&rft.issn=07490208&rft_id=info:doi/10.2112%2F05A-0023.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Geophysical data; Substrate preferences; Aerial photographs; Coral reefs; Sea grass; Coastal inlets; Mapping; Habitat; Ocean floor; Sanctuaries; Identification keys; Channels; Reefs; Habitats; Limestone; Rocks; Sea Grasses; Corals; Maps; Bedrock; ASW, USA, Florida, Florida Keys, Hawk Channel; USA, Florida, Florida Keys, Key Largo; USA, Florida, Florida Keys, Florida Keys Natl. Marine Sanctuary; ASW, USA, Florida, Florida Keys, Key Largo; ASW, USA, Florida, Florida Keys, Florida Keys Natl. Marine Sanctuary; USA, Florida, Miami DO - http://dx.doi.org/10.2112/05A-0023.1 ER - TY - JOUR T1 - Life History of the Southern Torrent Salamander (Rhyacotriton variegatus) in Coastal Northern California AN - 17263558; 7001243 AB - Southern Torrent Salamanders (Rhyacotriton variegatus) range widely from north coastal Oregon to northern California but are a patchily distributed inhabitant of forested seeps and headwater springs. We collected bimonthly samples of this species from managed forest sites in the Mad River watershed, Humboldt County. Larvae were measured, marked, and released, but a limited number of transformed individuals were preserved for laboratory analyses. North coastal R. variegatus breeds annually and has an extended courtship and egg-laying period. Cloacal spermatophores were present in gravid females from February through June, and oviposition likely occurs spring through fall. A prolonged larval period (hatching to metamorphosis) lasts 2-2.5 yr; transformed females require another 1.5-2 yr until first breeding, and clutch size averages 7.5 eggs. Adult sizes, size at metamorphosis, and developmental times were comparable to north coastal Oregon R. variegatus, suggesting that a simple north-south, harsh-mild environmental cline does not influence developmental time for coastal populations. Unexpectedly, clutch size and size-fecundity relationships for the California population of R. variegatus were more similar to Rhyacotriton cascadae, an inland, northern species with longer larval periods and larger sizes at metamorphosis, than to R. variegatus in north coastal Oregon. Rhyacotriton variegatus has limited rates of population increase because of long generation times and low fecundities and could be highly sensitive to frequent disturbances that impact numbers. JF - Journal of Herpetology AU - Tait, C K AU - Diller, LV AD - Bureau of Land Management, 100 Oregon Street, Vale, Oregon 97918, USA, cynthia_tait@or.blm.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 43 EP - 54 PB - The Society for the Study of Amphibians and Reptiles VL - 40 IS - 1 SN - 0022-1511, 0022-1511 KW - Salamanders KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - clutch size KW - Rivers KW - Amphibiotic species KW - Spermatophores KW - Spawning KW - Freshwater KW - Rhyacotriton variegatus KW - Rhyacotriton cascadae KW - Fecundity KW - Life history KW - Breeding KW - Caudata KW - Clutch KW - Water springs KW - Metamorphosis KW - USA, California KW - USA, Oregon KW - Oviposition KW - Patchiness KW - Q1 08344:Reproduction and development KW - D 04669:Amphibians UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17263558?accountid=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+Herpetology&rft.atitle=Life+History+of+the+Southern+Torrent+Salamander+%28Rhyacotriton+variegatus%29+in+Coastal+Northern+California&rft.au=Tait%2C+C+K%3BDiller%2C+LV&rft.aulast=Tait&rft.aufirst=C&rft.date=2006-03-01&rft.volume=40&rft.issue=1&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Journal+of+Herpetology&rft.issn=00221511&rft_id=info:doi/10.1670%2F209-04A.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Rivers; Life history; Fecundity; Amphibiotic species; Clutch; Metamorphosis; Spawning; Oviposition; Patchiness; clutch size; Breeding; Spermatophores; Water springs; Rhyacotriton cascadae; Caudata; Rhyacotriton variegatus; USA, California; USA, Oregon; Freshwater DO - http://dx.doi.org/10.1670/209-04A.1 ER - TY - JOUR T1 - Efficacy of Tail-Mounted Transmitters for Beaver AN - 17263149; 7001938 AB - In 2001, I attached tail-mounted transmitters to 41 beaver (Castor canadensis) captured in Rocky Mountain National Park to evaluate if the transmitters (Rothmeyer et al. 2002) would be suitable to conduct long-term life history research. Twenty-one of the transmitters became detached from the tail without evidence of beaver mortality. I was unable to recover and determine the outcome for 9 transmitters because signals originated from the inside of active beaver lodges. Antennas were intact on 7 detached transmitters but were missing and likely chewed-off on 11 others. In conclusion, tail-mounted transmitters for beaver were of limited success in this life history study and are not recommended for long-term monitoring without significant modifications to the original design. JF - Wildlife Society Bulletin AU - Baker, B W AD - United States Geological Survey, Fort Collins Science Center, Fort Collins, CO 80526-8118, USA Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 218 EP - 222 PB - The Wildlife Society VL - 34 IS - 1 SN - 0091-7648, 0091-7648 KW - American Beaver KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Mortality KW - Wildlife management KW - Tails KW - USA, Colorado, Rocky Mountain Natl. Park KW - National parks KW - Freshwater KW - Antennae KW - Tracking KW - Methodology KW - Mountains KW - USA, Colorado KW - Castor canadensis KW - Life history KW - Monitoring KW - Aquatic mammals KW - Mortality causes KW - D 04700:Management KW - Q1 08382:Ecological techniques and apparatus KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17263149?accountid=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=Wildlife+Society+Bulletin&rft.atitle=Efficacy+of+Tail-Mounted+Transmitters+for+Beaver&rft.au=Baker%2C+B+W&rft.aulast=Baker&rft.aufirst=B&rft.date=2006-03-01&rft.volume=34&rft.issue=1&rft.spage=218&rft.isbn=&rft.btitle=&rft.title=Wildlife+Society+Bulletin&rft.issn=00917648&rft_id=info:doi/10.2193%2F0091-7648%282006%29342.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Monitoring; Aquatic mammals; Tracking; Mortality causes; Methodology; Mountains; Mortality; Wildlife management; Life history; Tails; National parks; Antennae; Castor canadensis; USA, Colorado; USA, Colorado, Rocky Mountain Natl. Park; Freshwater DO - http://dx.doi.org/10.2193/0091-7648(2006)34[218:EOTTFB]2.0.CO;2 ER - TY - JOUR T1 - Traversing a Boreal Forest Landscape: Summer Movements of Tule Greater White-fronted Geese AN - 17261642; 7002044 AB - We monitored the movement, distribution and site affinities of radio-marked Tule Greater White-fronted Geese (Anser albifrons elgasi) during spring and summer in Alaska, 1994-1997 and 2004. Our assessment of summer movements was comprehensive, as locations were obtained during prenesting, nesting, and molt for over 90% of geese with active radios captured during winter or the previous summer in Alaska. Geese arrived to coastal and interior marshes in the Cook Inlet Basin (CIB) from mid April to early May, after which they moved to nesting areas in the upper CIB. Nesting birds used coastal staging areas in close proximity to eventual nest site location. Molting sites included a sub-glacial lake system in the upper CIB, although up to 50% of geese underwent a molt migration to wetlands across the Alaska Range, 400-600 km west of the CIB. Geese that molted at distant sites returned to the CIB before autumn migration. Length of stay in the CIB varied among years from 108-119 days, and averaged 116 days. Summer home-range sizes, exclusive of molting areas, averaged >273,000 ha, and were substantially larger than reported for other northern-nesting waterfowl. No radio-marked geese were found nesting in the vicinity of Redoubt Bay on the west side of Cook Inlet, and few nested near the Susitna Flats, the only other previously known nesting areas. The absence of nesting geese from Redoubt Bay corroborates aerial survey data showing a precipitous decline in the use of the west side of Cook Inlet between the early 1980s and early 1990s. The change in distribution of geese is likely related to a major eruption of Redoubt Volcano in 1989 that significantly altered landscapes used by nesting, brood rearing, and molting geese in the vicinity of Redoubt Bay. High inter-site movements of Greater White-fronted Geese throughout summer in south central Alaska likely increases exposure to predation, but also promotes social interactions and facilitates pioneering of distant, and diverse habitats in a vast, patchy, and often unpredictable landscape. JF - Waterbirds AU - Ely, C R AU - Bollinger, K S AU - Hupp, J W AU - Derksen, D V AU - Terenzi, J AU - Takekawa, J Y AU - Orthmeyer, D L AU - Rothe, T C AU - Petrula, MJ AU - Yparraguirre AD - Alaska Science Center, U.S. Geological Survey, 1011 E. Tudor Road, Anchorage, AK 99503, USA, craig_ely@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 43 EP - 55 PB - The Waterbird Society VL - 29 IS - 1 SN - 1524-4695, 1524-4695 KW - Greater white-fronted goose KW - Ecology Abstracts; Oceanic Abstracts; Animal Behavior Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Molting KW - Aerial surveys KW - Migration KW - Lakes KW - INE, USA, Alaska, Redoubt Bay KW - Nesting KW - Ranging behavior KW - Moulting KW - Habitat utilization KW - Wetlands KW - Coastal inlets KW - Reproductive behaviour KW - Radio KW - Marine birds KW - Anser albifrons elgasi KW - Landscape KW - Marshes KW - Biotelemetry KW - Social interactions KW - Anser albifrons KW - Breeding sites KW - Brood rearing KW - Social behaviour KW - INE, USA, Alaska, Cook Inlet KW - Migrations KW - Patches KW - Activity patterns KW - Aquatic birds KW - Q1 08421:Migrations and rhythms KW - D 04040:Ecosystem and Ecology Studies KW - Y 25506:Birds KW - O 1050:Vertebrates, Urochordates and Cephalochordates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17261642?accountid=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=Waterbirds&rft.atitle=Traversing+a+Boreal+Forest+Landscape%3A+Summer+Movements+of+Tule+Greater+White-fronted+Geese&rft.au=Ely%2C+C+R%3BBollinger%2C+K+S%3BHupp%2C+J+W%3BDerksen%2C+D+V%3BTerenzi%2C+J%3BTakekawa%2C+J+Y%3BOrthmeyer%2C+D+L%3BRothe%2C+T+C%3BPetrula%2C+MJ%3BYparraguirre&rft.aulast=Ely&rft.aufirst=C&rft.date=2006-03-01&rft.volume=29&rft.issue=1&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Waterbirds&rft.issn=15244695&rft_id=info:doi/10.1675%2F1524-4695%282006%29292.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Marine birds; Marshes; Aerial surveys; Biotelemetry; Breeding sites; Nesting; Social behaviour; Migrations; Moulting; Coastal inlets; Wetlands; Radio; Reproductive behaviour; Activity patterns; Aquatic birds; Lakes; Brood rearing; Landscape; Ranging behavior; Patches; Habitat utilization; Molting; Migration; Social interactions; Anser albifrons; Anser albifrons elgasi; INE, USA, Alaska, Redoubt Bay; INE, USA, Alaska, Cook Inlet DO - http://dx.doi.org/10.1675/1524-4695(2006)29[43:TABFLS]2.0.CO;2 ER - TY - JOUR T1 - Seed Germination Of Cirsium arvense And Lepidium latifolium: Implications For Management Of Montane Wetlands AN - 17260525; 7001798 AB - Cirsium arvense and Lepidium latifolium are species that can aggressively invade wetland margins and potentially reduce biodiversity and alter ecosystem function. Although expansion of these species primarily occurs via rhizomatous growth, seeds are thought to be important in initial establishment. We conducted this study to investigate differences in seed germination of C. arvense and L. latifolium in montane wetlands of Colorado and Wyoming, USA. We used germination chambers to simulate environmental conditions (photoperiod, day/night temperature) during three periods of the growing season at each site and evaluated seed germination in relation to three soil moisture levels and two soil depths. A combination of shallow (<1 cm) seed burial and wet conditions resulted in the greatest germination probability of C. arvense (x = 63.0%), 95% CI = 41.2-80.5%), whereas deep (2-3 cm) seed burial and saturated moisture conditions resulted in almost no germination (x = 0.3%, 95% CI = 0.1-1.3%). The maximum germination probability of 44.0% (CI = 28.1-61.4%) for L. latifolium also occurred in the shallow burial and wet treatment; however, only effects of seed burial were significant (P < 0.05). The estimated mean germination probability of deeply buried seeds was <1.0% (CI = 0.3-1.4%) compared to 32% (CI = 19.7-47.9%) for shallowly buried seeds. Our results suggest that each species has the ability to germinate at similar rates throughout the growing season and across a large portion of the moisture gradient. This suggests that management actions, including water-level manipulations, at any time during the growing season may stimulate germination. Although burial of seed to depths of 2-3 cm reduced the germination potential of both species, the use of mechanical implements may be problematic in established stands because new plants of both species easily sprout from root buds. Further, disturbance resulting from such actions diminishes the density and vigor of other plants already present, which may ultimately decrease the competitive resistance of the disturbed environment to invasion by outside species. Detection of new invasions is a critical component of any integrated weed management program. Our results indicate that the incidence of C. arvense and L. latifolium germination is most likely in areas with seeds that are within 1 cm of the soil surface and soil moisture is 75-100% of field capacity for extended periods. JF - Wetlands AU - Laubhan, M K AU - Shaffer, T L AD - U.S. Geological Survey, Fort Collins Science Center 2150 Centre Avenue, Bldng C Fort Collins, Colorado, USA 80526, murray_laubhan@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 69 EP - 78 PB - The Society of Wetland Scientists VL - 26 IS - 1 SN - 0277-5212, 0277-5212 KW - Canada thistle KW - Ecology Abstracts; Sustainability Science Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Weeds KW - Photoperiods KW - Cirsium arvense KW - Lepidium latifolium KW - Population density KW - Biodiversity KW - Roots KW - Soil Water KW - Arvenses KW - Seed germination KW - Wetlands KW - Intraspecific relationships KW - Lepidium KW - Germination KW - Seeds KW - USA, Wyoming KW - Density KW - Ecosystem disturbance KW - Soil Surfaces KW - Buds KW - Buried seeds KW - Soil depth KW - USA, Colorado KW - Moisture Gradient KW - Moisture Content KW - Soil moisture KW - Environmental conditions KW - Environment management KW - Q5 08523:Conservation, wildlife management and recreation KW - M3 1140:Biodiversity KW - SW 0845:Water in soils KW - Q1 08224:Reproduction and development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17260525?accountid=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=Wetlands&rft.atitle=Seed+Germination+Of+Cirsium+arvense+And+Lepidium+latifolium%3A+Implications+For+Management+Of+Montane+Wetlands&rft.au=Laubhan%2C+M+K%3BShaffer%2C+T+L&rft.aulast=Laubhan&rft.aufirst=M&rft.date=2006-03-01&rft.volume=26&rft.issue=1&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Wetlands&rft.issn=02775212&rft_id=info:doi/10.1672%2F0277-5212%282006%29262.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Germination; Seeds; Photoperiods; Population density; Roots; Biodiversity; Wetlands; Intraspecific relationships; Environmental conditions; Environment management; Ecosystem disturbance; Buds; Soil depth; Buried seeds; Seed germination; Soil moisture; Weeds; Moisture Gradient; Density; Moisture Content; Soil Water; Soil Surfaces; Cirsium arvense; Lepidium latifolium; Arvenses; Lepidium; USA, Colorado; USA, Wyoming DO - http://dx.doi.org/10.1672/0277-5212(2006)26[69:SGOCAA]2.0.CO;2 ER - TY - JOUR T1 - Polar Bear Maternal Den Habitat in the Arctic National Wildlife Refuge, Alaska AN - 17250199; 6974474 AB - Polar bears (Ursus maritimus) give birth during mid-winter in dens of ice and snow. Denning polar bears subjected to human disturbances may abandon dens before their altricial young can survive the rigors of the Arctic winter. Because the Arctic coastal plain of Alaska is an area of high petroleum potential and contains existing and planned oil field developments, the distribution of polar bear dens on the plain is of interest to land managers. Therefore, as part of a study of denning habitats along the entire Arctic coast of Alaska, we examined high-resolution aerial photographs (n = 1655) of the 7994 km super(2) coastal plain included in the Arctic National Wildlife Refuge (ANWR) and mapped 3621 km of bank habitat suitable for denning by polar bears. Such habitats were distributed uniformly and comprised 0.29% (23.2 km super(2)) of the coastal plain between the Canning River and the Canadian border. Ground-truth sampling suggested that we had correctly identified 91.5% of bank denning habitats on the ANWR coastal plain. Knowledge of the distribution of these habitats will help facilitate informed management of human activities and minimize disruption of polar bears in maternal dens. JF - Arctic AU - Durner, G M AU - Amstrup, S C AU - Ambrosius, K J AD - U.S. Geological Survey, Alaska Science Center, 1011 East Tudor Road, Anchorage, AK 99503, USA, george_durner@usgs.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 31 EP - 36 VL - 59 IS - 1 SN - 0004-0843, 0004-0843 KW - Polar bear KW - Ecology Abstracts KW - USA, Alaska KW - Dens KW - Ice KW - Wildlife management KW - Petroleum KW - Ursus maritimus KW - Coasts KW - D 04672:Mammals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17250199?accountid=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=Arctic&rft.atitle=Polar+Bear+Maternal+Den+Habitat+in+the+Arctic+National+Wildlife+Refuge%2C+Alaska&rft.au=Durner%2C+G+M%3BAmstrup%2C+S+C%3BAmbrosius%2C+K+J&rft.aulast=Durner&rft.aufirst=G&rft.date=2006-03-01&rft.volume=59&rft.issue=1&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=Arctic&rft.issn=00040843&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-09-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Ice; Dens; Wildlife management; Petroleum; Coasts; Ursus maritimus; USA, Alaska ER - TY - JOUR T1 - Soil-atmospheric exchange of CO sub(2), CH sub(4), and N sub(2)O in three subtropical forest ecosystems in southern China AN - 17185529; 6770714 AB - The magnitude, temporal, and spatial patterns of soil-atmospheric greenhouse gas (hereafter referred to as GHG) exchanges in forests near the Tropic of Cancer are still highly uncertain. To contribute towards an improvement of actual estimates, soil-atmospheric CO sub(2), CH sub(4), and N sub(2)O fluxes were measured in three successional subtropical forests at the Dinghushan Nature Reserve (hereafter referred to as DNR) in southern China. Soils in DNR forests behaved as N sub(2)O sources and CH sub(4) sinks. Annual mean CO sub(2), N sub(2)O, and CH sub(4) fluxes (mean plus or minus SD) were 7.7 plus or minus 4.6 Mg CO sub(2)-C ha super(-1) yr super(-1), 3.2 plus or minus 1.2 kg N sub(2)O-N ha super(-1) yr super(-1), and 3.4 plus or minus 0.9 kg CH sub(4)-C ha super(-1) yr super(-1), respectively. The climate was warm and wet from April through September 2003 (the hot-humid season) and became cool and dry from October 2003 through March 2004 (the cool-dry season). The seasonality of soil CO sub(2) emission coincided with the seasonal climate pattern, with high CO sub(2) emission rates in the hot-humid season and low rates in the cool-dry season. In contrast, seasonal patterns of CH sub(4) and N sub(2)O fluxes were not clear, although higher CH sub(4) uptake rates were often observed in the cool-dry season and higher N sub(2)O emission rates were often observed in the hot-humid season. GHG fluxes measured at these three sites showed a clear increasing trend with the progressive succession. If this trend is representative at the regional scale, CO sub(2) and N sub(2)O emissions and CH sub(4) uptake in southern China may increase in the future in light of the projected change in forest age structure. Removal of surface litter reduced soil CO sub(2) effluxes by 17-44% in the three forests but had no significant effect on CH sub(4) absorption and N sub(2)O emission rates. This suggests that microbial CH sub(4) uptake and N sub(2)O production was mainly related to the mineral soil rather than in the surface litter layer. JF - Global Change Biology AU - Tang, Xuli AU - Liu, Shuguang AU - Zhou, Guoyi AU - Zhang, Deqiang AU - Zhou, Cunyu AD - Shuguang Liu, sliu@usgs.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 546 EP - 560 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 12 IS - 3 SN - 1354-1013, 1354-1013 KW - Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts; Pollution Abstracts; Ecology Abstracts KW - Litter KW - Forest ecosystems KW - Ecosystems KW - Climate KW - Forests KW - Succession KW - Greenhouses KW - Soil KW - Sulfur dioxide KW - Absorption KW - Global warming KW - Seasonal variability KW - Methane emissions KW - Nature reserves KW - China, People's Rep. KW - Greenhouse gases KW - Carbon dioxide KW - Seasonal variations KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - D 04500:Atmosphere 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/17185529?accountid=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=Soil-atmospheric+exchange+of+CO+sub%282%29%2C+CH+sub%284%29%2C+and+N+sub%282%29O+in+three+subtropical+forest+ecosystems+in+southern+China&rft.au=Tang%2C+Xuli%3BLiu%2C+Shuguang%3BZhou%2C+Guoyi%3BZhang%2C+Deqiang%3BZhou%2C+Cunyu&rft.aulast=Tang&rft.aufirst=Xuli&rft.date=2006-03-01&rft.volume=12&rft.issue=3&rft.spage=546&rft.isbn=&rft.btitle=&rft.title=Global+Change+Biology&rft.issn=13541013&rft_id=info:doi/10.1111%2Fj.1365-2486.2006.01109.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - SuppNotes - Figures, 5; tables, 5; formulas, 1; references, 80. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Soil; Climate; Forests; Nature reserves; Succession; Carbon dioxide; Seasonal variations; Greenhouses; Forest ecosystems; Global warming; Methane emissions; Seasonal variability; Greenhouse gases; Litter; Sulfur dioxide; Ecosystems; Absorption; China, People's Rep. DO - http://dx.doi.org/10.1111/j.1365-2486.2006.01109.x ER - TY - JOUR T1 - Northern Florida reef tract benthic metabolism scaled by remote sensing AN - 17184540; 6840512 AB - Holistic rates of excess organic carbon production (E) and calcification for a 0.5 km super(2) segment of the backreef platform of the northern Florida reef tract (NFRT) were estimated by combining biotope mapping using remote sensing with community metabolic rates determined with a benthic incubation system. The use of ASTER multispectral satellite imaging for the spatial scaling of benthic metabolic processes resulted in errors in E and net calcification (G) of 48 and 431% respectively, relative to estimates obtained using AISA hyperspectral airborne scanning. At 19 and 125%, the E and G errors relative to the AISA-based estimates were less pronounced for an analysis that used IKONOS multispectral satellite imagery to spatially extrapolate the chamber process measurements. Our scaling analysis indicates that the holistic calcification rate of the backreef platform of the northern Florida reef tract is negligible at 0.07 g CaCO sub(3) m super(-2) d super(-1). All of the mapped biotopes in this reef zone are net heterotrophic, resulting in an estimated holistic excess production rate of - 0.56 g C m super(-2) d super(-1), and an overall gross primary production to respiration ratio of 0.85. Based on our finding of ubiquitous heterotrophy, we infer that the backreef platform of the NFRT is a sink for external inputs of suspended particulate organic matter. Further, our results suggest that the inward advection of inorganic nutrients is not a dominant forcing mechanism for benthic biogeochemical function in the NFRT. We suggest that the degradation of the northern Florida reef tract may parallel the community phase shifts documented within other reef systems polluted by organic detritus. JF - Marine Ecology Progress Series AU - Brock, John C AU - Yates, Kimberly K AU - Halley, Robert B AU - Kuffner, Ilsa B AU - Wright, CWayne AU - Hatcher, Bruce G AD - U.S. Geological Survey, Center for Coastal and Watershed Studies, 600 4th Street South, St. Petersburg, Florida 33701, USA super(2)NASA Goddard Space Flight Center, Wallops Flight Facility, Wallops Island, Virginia 23337, USA super(3)University College of Cape Breton, 1250 Grand Lake Road, Sydney, Nova Scotia B1P 6L2, Canada, john_brock@usgs.gov Y1 - 2006/03// PY - 2006 DA - March 2006 SP - 123 EP - 139 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 312 SN - 0171-8630, 0171-8630 KW - Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Coral reefs KW - Benthic metabolism KW - Remote sensing KW - Lidar KW - Northern Florida reef tract KW - Marine KW - Biotopes KW - USA, Florida KW - Biogeochemistry KW - Respiration KW - Aster KW - Satellites KW - Primary production KW - ASW, USA, Florida, Florida Reef KW - Satellite sensing KW - Carbon KW - Calcification KW - Mapping KW - Scaling KW - Phase shift KW - Metabolism KW - Q2 09393:Remote geosensing KW - Q1 08463:Habitat community studies KW - D 04330:Marine KW - O 1080:Multi-disciplinary Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17184540?accountid=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=Marine+Ecology+Progress+Series&rft.atitle=Northern+Florida+reef+tract+benthic+metabolism+scaled+by+remote+sensing&rft.au=Brock%2C+John+C%3BYates%2C+Kimberly+K%3BHalley%2C+Robert+B%3BKuffner%2C+Ilsa+B%3BWright%2C+CWayne%3BHatcher%2C+Bruce+G&rft.aulast=Brock&rft.aufirst=John&rft.date=2006-03-01&rft.volume=312&rft.issue=&rft.spage=123&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Satellite sensing; Biotopes; Calcification; Biogeochemistry; Respiration; Coral reefs; Mapping; Primary production; Metabolism; Carbon; Remote sensing; Satellites; Scaling; Phase shift; Aster; USA, Florida; ASW, USA, Florida, Florida Reef; Marine ER - TY - JOUR T1 - Patterns of den occupation by the spotted hyaena (Crocuta crocuta) AN - 17181534; 6767578 AB - Spotted hyaenas utilize isolated natal dens (NDs) and communal dens (CDs) for rearing their cubs. Here we describe patterns of natal and CD occupation by hyaenas belonging to one well-studied clan in the Maasai Mara National Reserve during a 10-year period. Locations of 98 den sites that were used as natal or CDs by hyaenas in the study clan were digitized in a Geographic Information System, and the duration of use of each den site, frequency of re-use, and distances involved in den moves were quantified. Hyaenas moved their CD monthly on average. Most CD sites were occupied only once during the study, but several sites were used repeatedly. On rare occasions, the movement of hyaenas to a new den site could be attributed to a disturbance event at the CD, but factors regularly prompting hyaenas to move to new CD sites were unclear. High-ranking female hyaenas were more likely to rear their cubs from birth in a CD than low-ranking females. Low-ranking females almost always utilized isolated NDs for the first few weeks of a litter's development, and low-ranking females transferred their cubs over longer distances than did high-ranking females.Original Abstract: Des hyenes tachetees se servent des tanieres isolees pour donner naissance et des tanieres communales pour elever leurs petits. Dans cette etude nous decrivons les configurations d'occupation des tanieres natales et communales appartenant a un clan d'hyenes tres etudie dans la Reserve Nationale de Maasai Mara pendant une periode de 10 ans. Les positions de 98 sites utilises en tant que tanieres natales ou communales par les hyenes dans le clan de l'etude furent numerisees dans un Systeme d'Informations Geographiques, et la duree d'utilisation de chaque taniere, la frequence de reutilisation, et les distances impliquees dans les deplacements entre tanieres furent quantifiees. En moyenne, les hyenes se deplacerent de leur taniere communale tous les mois. La plupart des sites de tanieres communales furent occupes qu'une fois pendant la periode de l'etude, mais plusieurs sites furent utilises a de nombreuses reprises. Exceptionnellement, le deplacement pourrait etre attribuea une perturbation de la taniere communale, mais les determinants du deplacement regulier ne furent pas tres clairs. Des hyenes femelles de haut rang furent plus susceptibles aelever leurs petits dans une taniere communale a partir de la naissance que les femelles d'un rang plus bas. Les femelles de bas rang se servaient presque toujours d'une taniere natale isolee pendant les premieres semaines du developpement de leur portee, et transferaient leurs petits sur les plus grandes distances que les femelles de haut rang. JF - African Journal of Ecology AU - Boydston, Erin E AU - Kapheim, Karen M AU - Holekamp, Kay E AD - US Geological Survey, Western Ecological Research Center, 160 N Stephanie Street, Henderson, NV 89074, U.S.A, eboydston@usgs.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 77 EP - 86 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 44 IS - 1 SN - 0141-6707, 0141-6707 KW - Spotted Hyaena KW - Ecology Abstracts; Animal Behavior Abstracts KW - Birth KW - Dens KW - Africa KW - Geographic information systems KW - Crocuta crocuta KW - Y 25427:Mammals (excluding primates) KW - D 04672:Mammals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17181534?accountid=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=African+Journal+of+Ecology&rft.atitle=Patterns+of+den+occupation+by+the+spotted+hyaena+%28Crocuta+crocuta%29&rft.au=Boydston%2C+Erin+E%3BKapheim%2C+Karen+M%3BHolekamp%2C+Kay+E&rft.aulast=Boydston&rft.aufirst=Erin&rft.date=2006-03-01&rft.volume=44&rft.issue=1&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=African+Journal+of+Ecology&rft.issn=01416707&rft_id=info:doi/10.1111%2Fj.1365-2028.2006.00618.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - SuppNotes - Figures, 6. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Birth; Dens; Geographic information systems; Crocuta crocuta; Africa DO - http://dx.doi.org/10.1111/j.1365-2028.2006.00618.x ER - TY - JOUR T1 - Changes in stream chemistry and nutrient export following a partial harvest in the Catskill Mountains, New York, USA AN - 17083313; 6721887 AB - Clearcut forest harvesting typically results in large changes in stream water chemistry in northeastern North America. The effects of partial forest harvests on stream chemistry have not received as much attention, even though partial cutting is a more common forestry practice than clearcutting in this region. Changes in stream water chemistry following a partial cut are reported here from a 10ha study catchment in a northern hardwood forest in the Catskill Mountains of southern New York, and are compared to those of a nearby 48ha reference catchment. The lower two thirds of the treatment catchment was harvested in February-April 2002 by a shelterwood method, such that 33% of the basal area of the catchment was removed. Stream NO sub(3) super(-), NH sub(4) super(+), Ca super(2) super(+), K super(+), and total dissolved aluminum (Al sub(t) sub(o)) concentrations increased significantly after the harvest. Stream Ca super(2) super(+), Mg super(2) super(+) and NH sub(4) super(+) concentrations peaked 5 months after the initiation of the harvest, NO sub(3) super(-) and K super(+) concentrations peaked 6 months after cutting, and Al sub(t) sub(o) concentrations peaked 1 year after cutting. Streamflow was not significantly affected by the harvest when compared to the flow of three nearby streams. Export of NO sub(3) super(-) in stream water increased five-fold the year after the cut, and briefly exceeded atmospheric inputs of inorganic nitrogen during 4 months in the fall of 2002. Changes in stream NO sub(3) super(-) and K super(+) concentrations were less than predicted by the relative basal area removed compared with those of a recent nearby clearcut. In contrast, changes in Ca super(2) super(+), Mg super(2) super(+) and Al sub(t) sub(o) concentrations were approximately proportional to basal area removal in these two cuts. Stream chemistry returned to values close to those of the pre-cut period and to reference values by early spring of 2003, just over a year after the initiation of the harvest, except for NO sub(3) super(-) concentrations, which remained elevated above background 18-20 months after completion of the cut. JF - Forest Ecology and Management AU - Wang, X AU - Burns, DA AU - Yanai, R D AU - Briggs, R D AU - Germain, R H AD - 425 Jordan Rd., Troy, NY 12180, United States, daburns@usgs.gov Y1 - 2006/03/01/ PY - 2006 DA - 2006 Mar 01 SP - 103 EP - 112 VL - 223 IS - 1-3 SN - 0378-1127, 0378-1127 KW - Ecology Abstracts KW - Mountains KW - Calcium KW - Forests KW - Potassium KW - Magnesium KW - Streams KW - Water chemistry KW - Nitrogen KW - D 04700:Management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17083313?accountid=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=Forest+Ecology+and+Management&rft.atitle=Changes+in+stream+chemistry+and+nutrient+export+following+a+partial+harvest+in+the+Catskill+Mountains%2C+New+York%2C+USA&rft.au=Wang%2C+X%3BBurns%2C+DA%3BYanai%2C+R+D%3BBriggs%2C+R+D%3BGermain%2C+R+H&rft.aulast=Wang&rft.aufirst=X&rft.date=2006-03-01&rft.volume=223&rft.issue=1-3&rft.spage=103&rft.isbn=&rft.btitle=&rft.title=Forest+Ecology+and+Management&rft.issn=03781127&rft_id=info:doi/10.1016%2Fj.foreco.2005.10.060 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Mountains; Calcium; Potassium; Forests; Magnesium; Water chemistry; Streams; Nitrogen DO - http://dx.doi.org/10.1016/j.foreco.2005.10.060 ER - TY - JOUR T1 - Application of a Length-Categorization System for Pallid Sturgeon (Scaphirhynchus albus) AN - 17073804; 6707662 AB - Length-frequency data can be quantified using proportional stock density and relative stock density indices. However, standardized length categories must be available for each fish species. Thus, we developed standard length categories for calculation of stock density indices for pallid sturgeon (Scaphirhynchus albus). Based on the longest fish (1,638 mm fork length) that we could find in sampling records or from angler catches, we propose the following length categories: stock = 33 cm (13 in); quality = 63 cm (25 in); preferred = 84 cm (33 in); memorable = 104 cm (41 in); and trophy = 127 cm (50 in). Using these length categories, we then calculated the size structure indices for pallid sturgeon populations in which recruitment had been supplemented with hatchery-produced fish. JF - Journal of Freshwater Ecology AU - Shuman, DA AU - Willis, D W AU - Krentz, S C AD - USFWS Great Plains Fish and Wildlife Management Assistance Office, 420 S. Garfield, Suite 400, Pierre, SD 57501, USA, Dane_Shuman@fws.gov Y1 - 2006/03// PY - 2006 DA - Mar 2006 SP - 71 EP - 76 VL - 21 IS - 1 SN - 0270-5060, 0270-5060 KW - Pallid sturgeon KW - Ecology Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Data processing KW - Stocking (organisms) KW - Scaphirhynchus albus KW - Anadromous species KW - Recruitment KW - Biometrics KW - Catch statistics KW - Hatcheries KW - Acipenser KW - Length KW - Population structure KW - Sampling KW - Q1 08441:Population structure KW - Q3 08582:Fish culture KW - D 04099:Ecosystem studies - general UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17073804?accountid=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+Freshwater+Ecology&rft.atitle=Application+of+a+Length-Categorization+System+for+Pallid+Sturgeon+%28Scaphirhynchus+albus%29&rft.au=Shuman%2C+DA%3BWillis%2C+D+W%3BKrentz%2C+S+C&rft.aulast=Shuman&rft.aufirst=DA&rft.date=2006-03-01&rft.volume=21&rft.issue=1&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Journal+of+Freshwater+Ecology&rft.issn=02705060&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Hatcheries; Stocking (organisms); Anadromous species; Length; Recruitment; Population structure; Catch statistics; Biometrics; Data processing; Sampling; Scaphirhynchus albus; Acipenser ER - TY - JOUR T1 - Reversing storm hotspots on sandy beaches: Spatial and temporal characteristics AN - 19432954; 6722866 AB - Coastal erosion hotspots are defined as sections of coast that exhibit significantly higher rates of erosion than adjacent areas. This paper describes the spatial and temporal characteristics of a recently identified type of coastal erosion hotspot, which forms in response to storms on uninterrupted sandy coasts largely free from human intervention. These are referred to here as reversing storm hotspots because the erosion is reversed by accretion of a similar magnitude to the storm-induced erosion. The accretion occurs within a few days or weeks of fair weather after the storm. Reversing storm hotspots observed here, on two US east coast beaches, have a longshore length averaging 3.86 km, a cross-shore excursion (magnitude of erosion or accretion) averaging 15.4 m, and a time scale of days to weeks associated with individual storm events. These spatial and temporal scales clearly distinguish reversing storm hotspots from previously described forms of longshore variability in erosion, including those attributed to several types of shoreline undulations and hotspots associated with long-term shoreline change. JF - Marine Geology AU - List, J H AU - Farris, A S AU - Sullivan, C AD - Woods Hole Field Center, 384 Woods Hole Road, Woods Hole, MA 02543, USA, jlist@usgs.gov Y1 - 2006/02/28/ PY - 2006 DA - 2006 Feb 28 SP - 261 EP - 279 PB - Elsevier B.V. VL - 226 IS - 3-4 SN - 0025-3227, 0025-3227 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts KW - Marine KW - Weather KW - Beaches KW - Variability KW - Coastal erosion KW - Marine geology KW - Storms KW - Accretion KW - Erosion KW - Coastal zone KW - Coastal morphology KW - Coasts KW - Q2 09271:Coastal morphology KW - M2 551.468:Coastal Oceanography (551.468) KW - SW 0870:Erosion and sedimentation KW - O 3050:Sediment Dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19432954?accountid=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=Marine+Geology&rft.atitle=Reversing+storm+hotspots+on+sandy+beaches%3A+Spatial+and+temporal+characteristics&rft.au=List%2C+J+H%3BFarris%2C+A+S%3BSullivan%2C+C&rft.aulast=List&rft.aufirst=J&rft.date=2006-02-28&rft.volume=226&rft.issue=3-4&rft.spage=261&rft.isbn=&rft.btitle=&rft.title=Marine+Geology&rft.issn=00253227&rft_id=info:doi/10.1016%2Fj.margeo.2005.10.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Accretion; Weather; Coastal zone; Coastal erosion; Coastal morphology; Storms; Erosion; Marine geology; Variability; Beaches; Coasts; Marine DO - http://dx.doi.org/10.1016/j.margeo.2005.10.003 ER - TY - CPAPER T1 - Latitudinal Variation in Populations of Lythrum Salicaria in Europe and North America: Joint International Research and Volunteer Program T2 - IV International Symposium on Changing Great Lakes of the World (GLOW IV) AN - 39885267; 4141065 JF - IV International Symposium on Changing Great Lakes of the World (GLOW IV) AU - Middleton, B Y1 - 2006/02/20/ PY - 2006 DA - 2006 Feb 20 KW - Europe KW - North America KW - Joints KW - Latitudinal variations KW - Lythrum salicaria KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39885267?accountid=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=IV+International+Symposium+on+Changing+Great+Lakes+of+the+World+%28GLOW+IV%29&rft.atitle=Latitudinal+Variation+in+Populations+of+Lythrum+Salicaria+in+Europe+and+North+America%3A+Joint+International+Research+and+Volunteer+Program&rft.au=Middleton%2C+B&rft.aulast=Middleton&rft.aufirst=B&rft.date=2006-02-20&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=IV+International+Symposium+on+Changing+Great+Lakes+of+the+World+%28GLOW+IV%29&rft.issn=&rft_id=info:doi/ L2 - http://www.aehms.org/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Temporal evolution of carbon budgets of the Appalachian forests in the U.S. from 1972 to 2000 AN - 19446451; 6721842 AB - Estimating dynamic terrestrial ecosystem carbon (C) sources and sinks over large areas is difficult. The scaling of C sources and sinks from the field level to the regional level has been challenging due to the variations of climate, soil, vegetation, and disturbances. As part of an effort to estimate the spatial, temporal, and sectional dimensions of the United States C sources and sinks (the U.S. Carbon Trends Project), this study estimated the forest ecosystem C sequestration of the Appalachian region (186,000km super(2)) for the period of 1972-2000 using the General Ensemble Biogeochemical Modeling System (GEMS) that has a strong capability of assimilating land use and land cover change (LUCC) data. On 82 sampling blocks in the Appalachian region, GEMS used sequential 60m resolution land cover change maps to capture forest stand-replacing events and used forest inventory data to estimate non-stand-replacing changes. GEMS also used Monte Carlo approaches to deal with spatial scaling issues such as initialization of forest age and soil properties. Ensemble simulations were performed to incorporate the uncertainties of input data. Simulated results show that from 1972 to 2000 the net primary productivity (NPP), net ecosystem productivity (NEP), and net biome productivity (NBP) averaged 6.2MgCha super(-) super(1)y super(-) super(1) (+/-1.1), 2.2MgCha super(-) super(1)y super(-) super(1) (+ /-0.6), and 1.8MgCha super(-) super(1)y super(-) super(1) (+/-0.6), respectively. The inter-annual variability was driven mostly by climate. Detailed C budgets for the year 2000 were also calculated. Within a total 148,000km super(2) forested area, average forest ecosystem C density was estimated to be 186MgCha super(-) super(1) (+/-20), of which 98MgCha super(-) super(1) (+ /-12) was in biomass and 88MgCha super(-) super(1) (+/-13) was in litter and soil. The total simulated C stock of the Appalachian forests was estimated to be 2751TgC (+/-296), including 1454TgC (+/-178) in living biomass and 1297TgC (+/-192) in litter and soil. The total net C sequestration (i.e. NBP) of the forest ecosystem in 2000 was estimated to be 19.5TgCy super(-) super(1) (+/-6.8). JF - Forest Ecology and Management AU - Liu, J AU - Liu, S AU - Loveland, T R AD - the U.S. National Research Council, USA, jxliu@usgs.gov Y1 - 2006/02/15/ PY - 2006 DA - 2006 Feb 15 SP - 191 EP - 201 PB - Elsevier B.V. VL - 222 IS - 1-3 SN - 0378-1127, 0378-1127 KW - Ecology Abstracts KW - Soil KW - Carbon KW - Climate KW - Soil properties KW - Forests KW - Biomass KW - Scaling KW - Evolution KW - D 04700:Management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19446451?accountid=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=Forest+Ecology+and+Management&rft.atitle=Temporal+evolution+of+carbon+budgets+of+the+Appalachian+forests+in+the+U.S.+from+1972+to+2000&rft.au=Liu%2C+J%3BLiu%2C+S%3BLoveland%2C+T+R&rft.aulast=Liu&rft.aufirst=J&rft.date=2006-02-15&rft.volume=222&rft.issue=1-3&rft.spage=191&rft.isbn=&rft.btitle=&rft.title=Forest+Ecology+and+Management&rft.issn=03781127&rft_id=info:doi/10.1016%2Fj.foreco.2005.09.028 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Soil; Carbon; Soil properties; Climate; Forests; Biomass; Scaling; Evolution DO - http://dx.doi.org/10.1016/j.foreco.2005.09.028 ER - TY - JOUR T1 - Influence of depositional setting and sedimentary fabric on mechanical layer evolution in carbonate aquifers AN - 17103532; 6722218 AB - Carbonate aquifers in fold-thrust belt settings often have low-matrix porosity and permeability, and thus groundwater flow pathways depend on high porosity and permeability fracture and fault zones. Methods from sedimentology and structural geology are combined to understand the evolution of fracture controlled flow pathways and determine their spatial distribution. Through this process bed-parallel pressure-solution surfaces (PS1) are identified as a fracture type which influences fragmentation in peritidal and basinal carbonate, and upon shearing provides a major flow pathway in fold-thrust belt carbonate aquifers. Through stratigraphic analysis and fracture mapping, depositional setting is determined to play a critical role in PS1 localization and spacing where peritidal strata have closer spaced and less laterally continuous PS1 than basinal strata. In the peritidal platform facies, units with planar lamination have bed-parallel pressure-solution seams along mudstone laminae. In contrast, burrowed units of peritidal strata have solution seams with irregular and anastamosing geometries. Laminated units with closely spaced bed-parallel solution seams are more fragmented than bioturbated units with anastamosing solution seams. In the deeper-water depositional environment, pelagic settling and turbidity currents are the dominant sedimentation processes, resulting in laterally continuous deposits relative to the peritidal platform environment. To quantify the fracture patterns in the basinal environment, mechanical layer thickness values were measured from regions of low to high bed dip. The results define a trend in which mechanical layer thickness decreases as layer dip increases. A conceptual model is presented that emphasizes the link between sedimentary and structural fabric for the peritidal and basinal environments, where solution seams localize in mud-rich intervals, and the resulting pressure-solution surface geometry is influenced by sedimentary geometry (i.e., stacked fining upward cycles, burrows, planar laminations). In both facies types, laterally continuous PS1 can behave as mechanical layer boundaries. As layer-parallel slip increases to accommodate shear strain in the fold-thrust belt, more PS1 behave as mechanical layer boundaries. JF - Sedimentary Geology AU - Graham Wall, BR AD - Stanford University, Stanford, California 94305-2115, USA, bgrahamwall@usgs.gov Y1 - 2006/02/15/ PY - 2006 DA - 2006 Feb 15 SP - 203 EP - 224 PB - Elsevier B.V. VL - 184 IS - 3-4 SN - 0037-0738, 0037-0738 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Aquifers KW - Mudstone KW - Geologic Fractures KW - Facies KW - Carbonates KW - Porosity KW - Fractures KW - Fracture Permeability KW - Sedimentary environments KW - Fabrics KW - Permeability KW - Sedimentary structures KW - Boundaries KW - Sedimentation KW - Groundwater Movement KW - Structural geology KW - SW 0870:Erosion and sedimentation KW - Q2 09265:Sedimentary structures and stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17103532?accountid=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=Sedimentary+Geology&rft.atitle=Influence+of+depositional+setting+and+sedimentary+fabric+on+mechanical+layer+evolution+in+carbonate+aquifers&rft.au=Graham+Wall%2C+BR&rft.aulast=Graham+Wall&rft.aufirst=BR&rft.date=2006-02-15&rft.volume=184&rft.issue=3-4&rft.spage=203&rft.isbn=&rft.btitle=&rft.title=Sedimentary+Geology&rft.issn=00370738&rft_id=info:doi/10.1016%2Fj.sedgeo.2005.11.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Mudstone; Permeability; Facies; Sedimentary structures; Porosity; Fractures; Sedimentary environments; Sedimentation; Structural geology; Fabrics; Aquifers; Geologic Fractures; Carbonates; Boundaries; Fracture Permeability; Groundwater Movement DO - http://dx.doi.org/10.1016/j.sedgeo.2005.11.003 ER - TY - CPAPER T1 - In Vitro Protein Digestibility Determinations Using Intestinal Homogenates from Striped Bass Morone Saxatilis T2 - 2006 National Conference and Exposition on Aquaculture (Aquaculture America 2006) AN - 39925736; 4142311 JF - 2006 National Conference and Exposition on Aquaculture (Aquaculture America 2006) AU - Hughes, Steven G Y1 - 2006/02/13/ PY - 2006 DA - 2006 Feb 13 KW - Intestine KW - Digestibility KW - Morone saxatilis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39925736?accountid=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=2006+National+Conference+and+Exposition+on+Aquaculture+%28Aquaculture+America+2006%29&rft.atitle=In+Vitro+Protein+Digestibility+Determinations+Using+Intestinal+Homogenates+from+Striped+Bass+Morone+Saxatilis&rft.au=Hughes%2C+Steven+G&rft.aulast=Hughes&rft.aufirst=Steven&rft.date=2006-02-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+National+Conference+and+Exposition+on+Aquaculture+%28Aquaculture+America+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AA2006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Overcoming the Quality Control Barriers to Commercialization of Cryopreservation for Gametes of Aquatic Species T2 - 2006 National Conference and Exposition on Aquaculture (Aquaculture America 2006) AN - 39803801; 4142195 JF - 2006 National Conference and Exposition on Aquaculture (Aquaculture America 2006) AU - Jenkins, Jill A AU - Dong, Qiaoxiang AU - Tiersch, Terrence R Y1 - 2006/02/13/ PY - 2006 DA - 2006 Feb 13 KW - Quality control KW - Gametes KW - Cryopreservation KW - Marketing KW - Barriers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39803801?accountid=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=2006+National+Conference+and+Exposition+on+Aquaculture+%28Aquaculture+America+2006%29&rft.atitle=Overcoming+the+Quality+Control+Barriers+to+Commercialization+of+Cryopreservation+for+Gametes+of+Aquatic+Species&rft.au=Jenkins%2C+Jill+A%3BDong%2C+Qiaoxiang%3BTiersch%2C+Terrence+R&rft.aulast=Jenkins&rft.aufirst=Jill&rft.date=2006-02-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+National+Conference+and+Exposition+on+Aquaculture+%28Aquaculture+America+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.was.org/meetings/SessionsByDay.asp?MeetingCode=AA2006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The National Landscape Conservation System: Opportunities for the Next Five Years T2 - 59th Annual Meeting of the Society for Range Management (SRM 2006) AN - 39957181; 4159001 JF - 59th Annual Meeting of the Society for Range Management (SRM 2006) AU - Betts, Aimee Y1 - 2006/02/12/ PY - 2006 DA - 2006 Feb 12 KW - Conservation KW - Landscape UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39957181?accountid=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=59th+Annual+Meeting+of+the+Society+for+Range+Management+%28SRM+2006%29&rft.atitle=The+National+Landscape+Conservation+System%3A+Opportunities+for+the+Next+Five+Years&rft.au=Betts%2C+Aimee&rft.aulast=Betts&rft.aufirst=Aimee&rft.date=2006-02-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=59th+Annual+Meeting+of+the+Society+for+Range+Management+%28SRM+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.rangelands.org/vancouver2006/index_new2.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Monitoring Streambanks and Riparian Vegetation--Multiple Indicators T2 - 59th Annual Meeting of the Society for Range Management (SRM 2006) AN - 39869076; 4158915 DE: JF - 59th Annual Meeting of the Society for Range Management (SRM 2006) AU - Cowley, Ervin AU - Burton, Timothy Y1 - 2006/02/12/ PY - 2006 DA - 2006 Feb 12 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39869076?accountid=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=59th+Annual+Meeting+of+the+Society+for+Range+Management+%28SRM+2006%29&rft.atitle=Monitoring+Streambanks+and+Riparian+Vegetation--Multiple+Indicators&rft.au=Cowley%2C+Ervin%3BBurton%2C+Timothy&rft.aulast=Cowley&rft.aufirst=Ervin&rft.date=2006-02-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=59th+Annual+Meeting+of+the+Society+for+Range+Management+%28SRM+2006%29&rft.issn=&rft_id=info:doi/ L2 - http://www.rangelands.org/vancouver2006/index_new2.shtml LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Wild Horse and Burro Management in the USA T2 - 59th Annual Meeting of the Society for Range Management AN - 39825469; 4074903 JF - 59th Annual Meeting of the Society for Range Management AU - Glenn, Don Y1 - 2006/02/11/ PY - 2006 DA - 2006 Feb 11 KW - USA KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39825469?accountid=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=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.atitle=Wild+Horse+and+Burro+Management+in+the+USA&rft.au=Glenn%2C+Don&rft.aulast=Glenn&rft.aufirst=Don&rft.date=2006-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.issn=&rft_id=info:doi/ L2 - http://www.rangelands.org/vancouver2006/pdf/final_program_technical.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Use of Goats in Russian Knapweed Management T2 - 59th Annual Meeting of the Society for Range Management AN - 39821816; 4075045 DE: JF - 59th Annual Meeting of the Society for Range Management AU - Richman, Lesley AU - Larson, Larry AU - Borman, Michael Y1 - 2006/02/11/ PY - 2006 DA - 2006 Feb 11 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39821816?accountid=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=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.atitle=Use+of+Goats+in+Russian+Knapweed+Management&rft.au=Richman%2C+Lesley%3BLarson%2C+Larry%3BBorman%2C+Michael&rft.aulast=Richman&rft.aufirst=Lesley&rft.date=2006-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.issn=&rft_id=info:doi/ L2 - http://www.rangelands.org/vancouver2006/pdf/final_program_technical.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Research on Effects of Grazing on Fisheries: Past Mistakes and Future Remedies T2 - 59th Annual Meeting of the Society for Range Management AN - 39821624; 4075002 JF - 59th Annual Meeting of the Society for Range Management AU - Zale, Al Y1 - 2006/02/11/ PY - 2006 DA - 2006 Feb 11 KW - Fisheries KW - Grazing KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39821624?accountid=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=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.atitle=Research+on+Effects+of+Grazing+on+Fisheries%3A+Past+Mistakes+and+Future+Remedies&rft.au=Zale%2C+Al&rft.aulast=Zale&rft.aufirst=Al&rft.date=2006-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.issn=&rft_id=info:doi/ L2 - http://www.rangelands.org/vancouver2006/pdf/final_program_technical.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - USA: New Approaches and Equipment for Establishing Diverse Species on Western Rangelands T2 - 59th Annual Meeting of the Society for Range Management AN - 39818870; 4074725 JF - 59th Annual Meeting of the Society for Range Management AU - Pellant, Mike Y1 - 2006/02/11/ PY - 2006 DA - 2006 Feb 11 KW - USA KW - Rangelands KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39818870?accountid=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=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.atitle=USA%3A+New+Approaches+and+Equipment+for+Establishing+Diverse+Species+on+Western+Rangelands&rft.au=Pellant%2C+Mike&rft.aulast=Pellant&rft.aufirst=Mike&rft.date=2006-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.issn=&rft_id=info:doi/ L2 - http://www.rangelands.org/vancouver2006/pdf/final_program_technical.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Sage Grouse Habitat Conservation on Lands Administered by the Bureau of Land Management T2 - 59th Annual Meeting of the Society for Range Management AN - 39802251; 4074900 JF - 59th Annual Meeting of the Society for Range Management AU - Hilliard, Mark AU - McCluskey, Cal Y1 - 2006/02/11/ PY - 2006 DA - 2006 Feb 11 KW - Conservation KW - Habitat KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39802251?accountid=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=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.atitle=Sage+Grouse+Habitat+Conservation+on+Lands+Administered+by+the+Bureau+of+Land+Management&rft.au=Hilliard%2C+Mark%3BMcCluskey%2C+Cal&rft.aulast=Hilliard&rft.aufirst=Mark&rft.date=2006-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.issn=&rft_id=info:doi/ L2 - http://www.rangelands.org/vancouver2006/pdf/final_program_technical.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Characteristics of Successful Livestock Grazing Systems for Streams in Northern Nevada T2 - 59th Annual Meeting of the Society for Range Management AN - 39796644; 4075006 JF - 59th Annual Meeting of the Society for Range Management AU - Evans, Carol C Y1 - 2006/02/11/ PY - 2006 DA - 2006 Feb 11 KW - USA, Nevada KW - Livestock KW - Grazing KW - Streams KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39796644?accountid=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=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.atitle=Characteristics+of+Successful+Livestock+Grazing+Systems+for+Streams+in+Northern+Nevada&rft.au=Evans%2C+Carol+C&rft.aulast=Evans&rft.aufirst=Carol&rft.date=2006-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.issn=&rft_id=info:doi/ L2 - http://www.rangelands.org/vancouver2006/pdf/final_program_technical.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Amendments to the Bureau of Land Management Grazing Regulations T2 - 59th Annual Meeting of the Society for Range Management AN - 39796287; 4074901 JF - 59th Annual Meeting of the Society for Range Management AU - Visser, Kenneth AU - Cribley, Bud Y1 - 2006/02/11/ PY - 2006 DA - 2006 Feb 11 KW - Grazing KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39796287?accountid=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=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.atitle=Amendments+to+the+Bureau+of+Land+Management+Grazing+Regulations&rft.au=Visser%2C+Kenneth%3BCribley%2C+Bud&rft.aulast=Visser&rft.aufirst=Kenneth&rft.date=2006-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.issn=&rft_id=info:doi/ L2 - http://www.rangelands.org/vancouver2006/pdf/final_program_technical.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Extreme Makeover, Habitat Edition: Fuels Management Treatments and Greater Sage-Grouse T2 - 59th Annual Meeting of the Society for Range Management AN - 39790129; 4075021 JF - 59th Annual Meeting of the Society for Range Management AU - Salo, Lucinda AU - Hanser, Steven AU - Unnasch, Robert AU - Pyke, David Y1 - 2006/02/11/ PY - 2006 DA - 2006 Feb 11 KW - Habitat KW - Fuels KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39790129?accountid=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=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.atitle=Extreme+Makeover%2C+Habitat+Edition%3A+Fuels+Management+Treatments+and+Greater+Sage-Grouse&rft.au=Salo%2C+Lucinda%3BHanser%2C+Steven%3BUnnasch%2C+Robert%3BPyke%2C+David&rft.aulast=Salo&rft.aufirst=Lucinda&rft.date=2006-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.issn=&rft_id=info:doi/ L2 - http://www.rangelands.org/vancouver2006/pdf/final_program_technical.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Monitoring Streambanks and Riparian Vegetation--Multiple Indicators T2 - 59th Annual Meeting of the Society for Range Management AN - 39764381; 4074815 DE: JF - 59th Annual Meeting of the Society for Range Management AU - Cowley, Ervin AU - Burton, Timothy Y1 - 2006/02/11/ PY - 2006 DA - 2006 Feb 11 KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39764381?accountid=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=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.atitle=Monitoring+Streambanks+and+Riparian+Vegetation--Multiple+Indicators&rft.au=Cowley%2C+Ervin%3BBurton%2C+Timothy&rft.aulast=Cowley&rft.aufirst=Ervin&rft.date=2006-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.issn=&rft_id=info:doi/ L2 - http://www.rangelands.org/vancouver2006/pdf/final_program_technical.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Landbirds as Indicators of Riparian Wildlife Habitat Conditions T2 - 59th Annual Meeting of the Society for Range Management AN - 39758450; 4075000 JF - 59th Annual Meeting of the Society for Range Management AU - Rich, Terry Y1 - 2006/02/11/ PY - 2006 DA - 2006 Feb 11 KW - Habitat KW - Wildlife KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39758450?accountid=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=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.atitle=Landbirds+as+Indicators+of+Riparian+Wildlife+Habitat+Conditions&rft.au=Rich%2C+Terry&rft.aulast=Rich&rft.aufirst=Terry&rft.date=2006-02-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=59th+Annual+Meeting+of+the+Society+for+Range+Management&rft.issn=&rft_id=info:doi/ L2 - http://www.rangelands.org/vancouver2006/pdf/final_program_technical.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - A regional classification scheme for estimating reference water quality in streams using land-use-adjusted spatial regression-tree analysis. AN - 70744759; 16328674 AB - Various approaches are used to subdivide large areas into regions containing streams that have similar reference or background water quality and that respond similarly to different factors. For many applications, such as establishing reference conditions, it is preferable to use physical characteristics that are not affected by human activities to delineate these regions. However, most approaches, such as ecoregion classifications, rely on land use to delineate regions or have difficulties compensating for the effects of land use. Land use not only directly affects water quality, but it is often correlated with the factors used to define the regions. In this article, we describe modifications to SPARTA (spatial regression-tree analysis), a relatively new approach applied to water-quality and environmental characteristic data to delineate zones with similar factors affecting water quality. In this modified approach, land-use-adjusted (residualized) water quality and environmental characteristics are computed for each site. Regression-tree analysis is applied to the residualized data to determine the most statistically important environmental characteristics describing the distribution of a specific water-quality constituent. Geographic information for small basins throughout the study area is then used to subdivide the area into relatively homogeneous environmental water-quality zones. For each zone, commonly used approaches are subsequently used to define its reference water quality and how its water quality responds to changes in land use. SPARTA is used to delineate zones of similar reference concentrations of total phosphorus and suspended sediment throughout the upper Midwestern part of the United States. JF - Environmental management AU - Robertson, Dale M AU - Saad, David A AU - Heisey, Dennis M AD - United States Geological Survey, Wisconsin Water Science Center, Middleton, Wisconsin, USA. derobert@usgs.gov Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 209 EP - 229 VL - 37 IS - 2 SN - 0364-152X, 0364-152X KW - Water Pollutants, Chemical KW - 0 KW - Phosphorus KW - 27YLU75U4W KW - Index Medicus KW - Regression Analysis KW - Midwestern United States KW - Geologic Sediments KW - Phosphorus -- analysis KW - Rivers KW - Water Pollutants, Chemical -- analysis KW - Environmental Monitoring -- statistics & numerical data UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70744759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+management&rft.atitle=A+regional+classification+scheme+for+estimating+reference+water+quality+in+streams+using+land-use-adjusted+spatial+regression-tree+analysis.&rft.au=Robertson%2C+Dale+M%3BSaad%2C+David+A%3BHeisey%2C+Dennis+M&rft.aulast=Robertson&rft.aufirst=Dale&rft.date=2006-02-01&rft.volume=37&rft.issue=2&rft.spage=209&rft.isbn=&rft.btitle=&rft.title=Environmental+management&rft.issn=0364152X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2006-06-01 N1 - Date created - 2006-01-25 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Factors affecting the toxicity of methylmercury injected into eggs. AN - 70724749; 16307214 AB - We developed a standardized protocol for comparing the sensitivities of the embryos of different bird species to methylmercury when methylmercury was injected into their eggs. During the course of developing this protocol, we investigated the effects of various factors on the toxicity of the injected methylmercury. Most of our experiments were done with chicken (Gallus domesticus), mallard (Anas platyrhynchos), and ring-necked pheasant (Phasianus colchicus) eggs, all of which were purchased in large numbers from game farms. A smaller amount of work was done with double-crested cormorant (Phalacrocorax auritus) eggs collected from the wild. Several solvents were tested, and corn oil at a rate of 1 microl/g egg contents was selected for the final standardized protocol because it had minimal toxicity to embryos and because methylmercury dissolved in corn oil yielded a dose-response curve in a range of egg concentrations that was similar to the range that causes reproductive impairment when the mother deposits methylmercury into her own eggs. The embryonic stage at which eggs were injected with corn oil altered mercury toxicity; at early stages, the corn oil itself was toxic. Therefore, in the final protocol we standardized the time of injection to occur when each species reached the morphologic equivalent of a 3-day-old chicken embryo. Although solvents can be injected directly into the albumen of an egg, high embryo mortality can occur in the solvent controls because of the formation of air bubbles in the albumen. Our final protocol used corn oil injections into the air cell, which are easier and safer than albumen injections. Most of the methylmercury, when dissolved in corn oil, injected into the air cell passes through the inner shell membrane and into the egg albumen. Most commercial incubators incubate eggs in trays with the air cell end of the egg pointing upward, but we discovered that mercury-induced mortality was too great when eggs were held in this orientation. In addition, some species of bird eggs require incubation on their sides with the eggs being rolled 180 degrees for them to develop normally. Therefore, we adopted a procedure of incubating the eggs of all species on their sides and rolling them 180 degrees every hour. Little has been published about the conditions of temperature, humidity, and the movements to which eggs of wild birds need to be subjected for them to hatch optimally under artificial incubation. Not unexpectedly, hatching success in an artificial incubator is generally less than what natural incubation by the parents can achieve. However, the survival of control embryos of most wild bird species was good (generally > or = 80%) up to within 1 or 2 days of hatching when we incubated the eggs at 37.5 degrees C (or 37.6 degrees C for gallinaceous species) at a relative humidity that resulted in an approximate 15% to 16% loss in egg weight by the end of incubation and by incubating the eggs on their sides and rolling them 180 degrees /h. To improve statistical comparisons, we used survival through 90% of incubation as our measurement to compare survival of controls with survival of eggs injected with graded concentrations of mercury. JF - Archives of environmental contamination and toxicology AU - Heinz, G H AU - Hoffman, D J AU - Kondrad, S L AU - Erwin, C A AD - Patuxent Wildlife Research Center, United States Geological Survey, BARC-East, Building 308, 10300 Baltimore Avenue, Beltsville, Maryland 20705, USA. gary_heinz@usgs.gov Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 264 EP - 279 VL - 50 IS - 2 SN - 0090-4341, 0090-4341 KW - Methylmercury Compounds KW - 0 KW - Solvents KW - Index Medicus KW - Animals KW - Injections KW - Survival Analysis KW - Birds -- embryology KW - Zygote -- drug effects KW - Toxicity Tests -- methods KW - Methylmercury Compounds -- administration & dosage KW - Methylmercury Compounds -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70724749?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+environmental+contamination+and+toxicology&rft.atitle=Factors+affecting+the+toxicity+of+methylmercury+injected+into+eggs.&rft.au=Heinz%2C+G+H%3BHoffman%2C+D+J%3BKondrad%2C+S+L%3BErwin%2C+C+A&rft.aulast=Heinz&rft.aufirst=G&rft.date=2006-02-01&rft.volume=50&rft.issue=2&rft.spage=264&rft.isbn=&rft.btitle=&rft.title=Archives+of+environmental+contamination+and+toxicology&rft.issn=00904341&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2006-04-13 N1 - Date created - 2006-01-25 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Toxicity and hazard of vanadium to mallard ducks (Anas platyrhynchos) and Canada geese (Branta canadensis). AN - 70665946; 16407091 AB - A recent Canada goose (Branta canadensis) die-off at a petroleum refinery fly ash pond in Delaware was attributed to vanadium (V) toxicity. Because of the paucity of V toxicity data for wild birds, a series of studies was undertaken using the forms of V believed to have resulted in this incident. In 7-d single oral dose trials with mallard drakes (Anas platyrhynchos), the estimated median lethal dose (LD50) for vanadium pentoxide was 113 mg/kg body weight, while the LD50 for sodium metavanadate was 75.5 mg/kg. Sodium metavanadate was found to be even more potent (LD50 = 37.2 mg/kg) in male Canada geese. The most distinctive histopathological lesion of both forms of V was lympho-granulocytic enteritis with hemorrhage into the intestinal lumen. Vanadium accumulation in liver and kidney was proportional to the administered dose, and predictive analyses based on these data suggest that V concentrations of 10 microg/g dry weight (dw) in liver and 25 microg/g dw in kidney are associated with mortality (>90% confidence that exposure is >LD50) in mallards acutely exposed to sodium metavanadate. Chronic exposure to increasing dietary concentrations of sodium metavanadate (38.5 to 2651 ppm) over 67 d resulted in V accumulation in liver and kidney (25.2 and 13.6 microg/g dw, respectively), mild intestinal hemorrhage, blood chemistry changes, and evidence of hepatic oxidative stress in mallards, although some of these responses may have been confounded by food avoidance and weight loss. Dietary exposure of mallards to 250 ppm sodium metavanadate for 4 wk resulted in modest accumulation of V in liver and kidney (<5 microg/g dw) and mild intestinal hemorrhage. Based on these data and other observations, it is unlikely that chronic low-level dietary exposure to V poses a direct lethal hazard to wildlife. However, point sources, such as the V-laden fly ash pond encountered by geese at the petroleum refinery in Delaware, may pose a significant hazard to water birds. JF - Journal of toxicology and environmental health. Part A AU - Rattner, Barnett A AU - McKernan, Moira A AU - Eisenreich, Karen M AU - Link, William A AU - Olsen, Glenn H AU - Hoffman, David J AU - Knowles, Kathy A AU - McGowan, Peter C AD - U.S. Geological Survey, Patuxent Wildlife Research Center, Laurel, Maryland, USA. Barnett_Rattner@usgs.gov Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 331 EP - 351 VL - 69 IS - 3-4 SN - 1528-7394, 1528-7394 KW - Environmental Pollutants KW - 0 KW - Petroleum KW - Vanadium KW - 00J9J9XKDE KW - Index Medicus KW - Animals KW - Liver -- pathology KW - Kidney -- metabolism KW - Kidney -- pathology KW - Liver -- drug effects KW - Lethal Dose 50 KW - Kidney -- drug effects KW - Liver -- metabolism KW - Male KW - Geese KW - Environmental Pollutants -- toxicity KW - Ducks KW - Vanadium -- toxicity KW - Vanadium -- pharmacokinetics KW - Environmental Pollutants -- pharmacokinetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70665946?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+toxicology+and+environmental+health.+Part+A&rft.atitle=Toxicity+and+hazard+of+vanadium+to+mallard+ducks+%28Anas+platyrhynchos%29+and+Canada+geese+%28Branta+canadensis%29.&rft.au=Rattner%2C+Barnett+A%3BMcKernan%2C+Moira+A%3BEisenreich%2C+Karen+M%3BLink%2C+William+A%3BOlsen%2C+Glenn+H%3BHoffman%2C+David+J%3BKnowles%2C+Kathy+A%3BMcGowan%2C+Peter+C&rft.aulast=Rattner&rft.aufirst=Barnett&rft.date=2006-02-01&rft.volume=69&rft.issue=3-4&rft.spage=331&rft.isbn=&rft.btitle=&rft.title=Journal+of+toxicology+and+environmental+health.+Part+A&rft.issn=15287394&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2006-07-18 N1 - Date created - 2006-01-12 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Presence and distribution of wastewater-derived pharmaceuticals in soil irrigated with reclaimed water AN - 21045411; 6706588 AB - Three sites in the Front Range of Colorado, USA, were monitored from May through September 2003 to assess the presence and distribution of pharmaceuticals in soil irrigated with reclaimed water derived from urban wastewater Soil cores were collected monthly, and 19 pharmaceuticals, all of which were detected during the present study, were measured in 5-cm increments of the 30-cm cores. Samples of reclaimed water were analyzed three times during the study to assess the input of pharmaceuticals. Samples collected before the onset of irrigation in 2003 contained numerous pharmaceuticals, likely resulting from the previous year's irrigation. Several of the selected pharmaceuticals increased in total soil concentration at one or more of the sites. The four most commonly detected pharmaceuticals were erythromycin, carbamazepine, fluoxetine, and diphenhydramine. Typical concentrations of the individual pharmaceuticals observed were low (0.02-15 mu g/kg dry soil). The existence of subsurface maximum concentrations and detectable concentrations at the lowest sampled soil depth might indicate interactions of soil components with pharmaceuticals during leaching through the vadose zone. Nevertheless, the present study demonstrates that reclaimed-water irrigation results in soil pharmaceutical concentrations that vary through the irrigation season and that some compounds persist for months after irrigation. JF - Environmental Toxicology and Chemistry AU - Kinney, CA AU - Furlong, E T AU - Werner, S L AU - Cahill, J D AD - National Water Quality Laboratory, U.S. Geological Survey, Denver Federal Center, P.O. Box 25046, Building 95, MS 407, Denver, Colorado 80225-0046, USA, efurlong@usgs.gov Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 317 EP - 326 VL - 25 IS - 2 SN - 0730-7268, 0730-7268 KW - Toxicology Abstracts; Aqualine Abstracts; Water Resources Abstracts; Pollution Abstracts KW - Reclaimed Water KW - Water sampling KW - Land Disposal KW - diphenhydramine KW - Land application KW - Soil KW - Cores KW - Pharmaceutical industry wastes KW - Leaching KW - Reclaimed water KW - Irrigation KW - Erythromycin KW - Fluoxetine KW - Soil depth KW - USA, Colorado KW - Municipal Wastewater KW - Carbamazepine KW - Wastewater Disposal KW - Pharmaceuticals KW - Waste water KW - Monthly Distribution KW - Wastewater KW - X 24310:Pharmaceuticals KW - AQ 00006:Sewage KW - SW 3040:Wastewater treatment processes KW - P 5000:LAND POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21045411?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Toxicology+and+Chemistry&rft.atitle=Presence+and+distribution+of+wastewater-derived+pharmaceuticals+in+soil+irrigated+with+reclaimed+water&rft.au=Kinney%2C+CA%3BFurlong%2C+E+T%3BWerner%2C+S+L%3BCahill%2C+J+D&rft.aulast=Kinney&rft.aufirst=CA&rft.date=2006-02-01&rft.volume=25&rft.issue=2&rft.spage=317&rft.isbn=&rft.btitle=&rft.title=Environmental+Toxicology+and+Chemistry&rft.issn=07307268&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-03-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Fluoxetine; Soil depth; Leaching; Carbamazepine; Cores; Reclaimed water; Irrigation; Pharmaceuticals; Waste water; Erythromycin; diphenhydramine; Soil; Water sampling; Pharmaceutical industry wastes; Land application; Wastewater; Municipal Wastewater; Reclaimed Water; Land Disposal; Wastewater Disposal; Monthly Distribution; USA, Colorado ER - TY - JOUR T1 - Urban contributions of glyphosate and its degradate AMPA to streams in the United States AN - 20860588; 6655874 AB - Glyphosate is the most widely used herbicide in the world, being routinely applied to control weeds in both agricultural and urban settings. Microbial degradation of glyphosate produces aminomethyl phosphonic acid (AMPA). The high polarity and water-solubility of glyphosate and AMPA has, until recently, made their analysis in water samples problematic. Thus, compared to other herbicides (e.g. atrazine) there are relatively few studies on the environmental occurrence of glyphosate and AMPA. In 2002, treated effluent samples were collected from 10 wastewater treatment plants (WWTPs) to study the occurrence of glyphosate and AMPA. Stream samples were collected upstream and downstream of the 10 WWTPs. Two reference streams were also sampled. The results document the apparent contribution of WWTP effluent to stream concentrations of glyphosate and AMPA, with roughly a two-fold increase in their frequencies of detection between stream samples collected upstream and those collected downstream of the WWTPs. Thus, urban use of glyphosate contributes to glyphosate and AMPA concentrations in streams in the United States. Overall, AMPA was detected much more frequently (67.5%) compared to glyphosate (17.5%). JF - Science of the Total Environment AU - Kolpin, Dana W AU - Thurman, EMichael AU - Lee, Edward A AU - Meyer, Michael T AU - Furlong, Edward T AU - Glassmeyer, Susan T AD - U.S. Geological Survey, 400 S. Clinton Street, Iowa City, Iowa 52244, USA, dwkolpin@usgs.gov Y1 - 2006/02/01/ PY - 2006 DA - 2006 Feb 01 SP - 191 EP - 197 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 354 IS - 2-3 SN - 0048-9697, 0048-9697 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts KW - Glyphosate KW - Streams KW - United States KW - Weeds KW - Water Sampling KW - Water quality KW - Sewage disposal KW - Wastewater treatment plants KW - Rivers KW - Wastewater Facilities KW - Effluents KW - alpha -Amino-3-hydroxy-5-methyl-4-isoxazole propionic acid KW - Polarity KW - Agriculture KW - Biodegradation KW - Water sampling KW - Water Analysis KW - Wastewater treatment KW - Microbial Degradation KW - Receiving Waters KW - Urban areas KW - Pollution detection KW - Herbicides KW - USA KW - Acids KW - Atrazine KW - Wastewater Treatment KW - Q5 08503:Characteristics, behavior and fate KW - P 3000:SEWAGE & WASTEWATER TREATMENT KW - AQ 00006:Sewage KW - A 01450:Environmental Pollution & Waste Treatment KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20860588?accountid=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=Science+of+the+Total+Environment&rft.atitle=Urban+contributions+of+glyphosate+and+its+degradate+AMPA+to+streams+in+the+United+States&rft.au=Kolpin%2C+Dana+W%3BThurman%2C+EMichael%3BLee%2C+Edward+A%3BMeyer%2C+Michael+T%3BFurlong%2C+Edward+T%3BGlassmeyer%2C+Susan+T&rft.aulast=Kolpin&rft.aufirst=Dana&rft.date=2006-02-01&rft.volume=354&rft.issue=2-3&rft.spage=191&rft.isbn=&rft.btitle=&rft.title=Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/10.1016%2Fj.scitotenv.2005.01.028 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Rivers; Sewage disposal; Biodegradation; Pollution detection; Herbicides; Effluents; Water quality; Wastewater treatment; Weeds; Atrazine; alpha -Amino-3-hydroxy-5-methyl-4-isoxazole propionic acid; Polarity; Streams; Glyphosate; Agriculture; Wastewater treatment plants; Water sampling; Urban areas; Wastewater Facilities; Water Analysis; Water Sampling; Microbial Degradation; Acids; Receiving Waters; Wastewater Treatment; USA DO - http://dx.doi.org/10.1016/j.scitotenv.2005.01.028 ER - TY - JOUR T1 - Phylogeographic Analyses Suggest Multiple Lineages of Crystallaria asprella (Percidae: Etheostominae) AN - 20720868; 7023430 AB - The crystal darter, Crystallaria asprella, exists in geographically isolated populations that may be glacial relicts from its former, wide distribution in the Eastern U.S. An initial phylogeographic survey of C. asprella based upon the mitochondrial cytochrome b (cyt b) gene indicated that there were at least four distinct populations within the species: Ohio River basin, Upper Mississippi River, Gulf coast, and lower Mississippi River. In particular, the most divergent population was the most recently discovered, from the Elk River, WV, in the Ohio River basin, and it was postulated that this population represents an undescribed, potentially threatened species. However, differentiation observed at a single gene region is generally not considered sufficient evidence to establish taxonomic status. In the present study, nucleotide variation at the mitochondrial control region and a nuclear S7 ribosomal gene intron were compared to provide independent verification of phylogeographic results between individuals collected from the same five disjunct populations previously surveyed. Variation between populations at the control region was substantial (except between Gulf drainages) and was concordant with patterns of sequence divergence from cyt b. Only the Elk River population was resolved as monophyletic based upon nuclear S7, but significant differences based upon Phi sub(ST) statistics were observed between most populations. Morphometric data were consistent with molecular data regarding the distinctiveness of the Elk River population. It is proposed that populations of C. asprella consist of at least four distinct population segments, and that the Elk River group likely constitutes a distinct species. JF - Conservation Genetics AU - Morrison, Cheryl L AU - Lemarie, David P AU - Wood, Robert M AU - King, Tim L AD - Leetown Science Center, Aquatic Ecology Branch, 11649 Leetown Road, Kearneysville, WV, 25430, USA, TLKing@usgs.gov Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 129 EP - 147 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 7 IS - 1 SN - 1566-0621, 1566-0621 KW - Crystal darter KW - True perches KW - Sustainability Science Abstracts; Ecology Abstracts; Genetics Abstracts KW - Geographical distribution KW - Statistics KW - Canada, British Columbia, Elk R. KW - Mitochondria KW - USA, Kentucky, Ohio R. basin KW - Etheostoma KW - Crystallaria asprella KW - Percidae KW - Cytochrome b KW - Differentiation KW - cyt b gene KW - conservation genetics KW - introns KW - taxonomy KW - elk KW - Drainage KW - River basins KW - Nucleotides KW - North America, Mississippi R. KW - Coastal zone KW - Cytochrome KW - threatened species KW - Taxonomy KW - Conservation genetics KW - G 07270:Ecological genetics KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20720868?accountid=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=Conservation+Genetics&rft.atitle=Phylogeographic+Analyses+Suggest+Multiple+Lineages+of+Crystallaria+asprella+%28Percidae%3A+Etheostominae%29&rft.au=Morrison%2C+Cheryl+L%3BLemarie%2C+David+P%3BWood%2C+Robert+M%3BKing%2C+Tim+L&rft.aulast=Morrison&rft.aufirst=Cheryl&rft.date=2006-02-01&rft.volume=7&rft.issue=1&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Conservation+Genetics&rft.issn=15660621&rft_id=info:doi/10.1007%2Fs10592-005-5681-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Cytochrome b; Differentiation; cyt b gene; Geographical distribution; Statistics; Drainage; Mitochondria; Taxonomy; River basins; Conservation genetics; Nucleotides; Coastal zone; conservation genetics; Cytochrome; threatened species; introns; elk; taxonomy; Etheostoma; Percidae; Crystallaria asprella; North America, Mississippi R.; Canada, British Columbia, Elk R.; USA, Kentucky, Ohio R. basin DO - http://dx.doi.org/10.1007/s10592-005-5681-8 ER - TY - JOUR T1 - An Examination of Whitewater Boaters' Expectations: Are Pre-Trip and Post-Trip Measures Consistent? AN - 20401204; 9084498 AB - Expectations are studied to help explain experience quality but are often measured after the conclusion of an activity. Psychological researchers suggest that such recall may be inaccurate. To assess accuracy of recall, 120 Owyhee River boaters indicated their expectations concerning experience conditions (e.g., amount of people, litter) and internal states (e.g., happiness, boredom) on a pre-trip questionnaire. At the conclusion of the trip, they were asked to recall their original expectations. Results showed that individuals recalled most of their original expectations accurately (9 of 13 conditions; 12 of 12 internal states). Recall accuracy was equally high among commercial and private boaters, novices and repeat visitors, and boaters on different length trips. These findings suggest that measuring expectations after a trip is as valid as measurements taken prior to the trip. JF - Leisure Sciences AU - Dickson, Shannon AU - Hall, Troy AD - USDI Bureau of Land Management, USA Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 1 EP - 16 PB - Taylor & Francis, 11 New Fetter Lane London EC4P 4EE UK, [mailto:info@tandf.co.uk], [URL:http://www.tandf.co.uk] VL - 28 IS - 1 SN - 0149-0400, 0149-0400 KW - Physical Education Index KW - river recreation KW - survey research KW - recall KW - memory KW - Evaluation KW - Measurement KW - Experience KW - Memory KW - Recreation KW - Leisure KW - Psychology KW - Accuracy KW - Surveys KW - PE 120:Sport: Psychology, Sociology & History UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20401204?accountid=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=Leisure+Sciences&rft.atitle=An+Examination+of+Whitewater+Boaters%27+Expectations%3A+Are+Pre-Trip+and+Post-Trip+Measures+Consistent%3F&rft.au=Dickson%2C+Shannon%3BHall%2C+Troy&rft.aulast=Dickson&rft.aufirst=Shannon&rft.date=2006-02-01&rft.volume=28&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Leisure+Sciences&rft.issn=01490400&rft_id=info:doi/10.1080%2F01490400590962452 LA - English DB - Physical Education Index N1 - Date revised - 2009-04-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Evaluation; Experience; Measurement; Memory; Recreation; Psychology; Leisure; Surveys; Accuracy DO - http://dx.doi.org/10.1080/01490400590962452 ER - TY - JOUR T1 - Diet composition and terrestrial prey selection of the Laysan teal on Laysan Island AN - 20197695; 7109537 AB - The Laysan teal (Anas laysanensis) is an endangered dabbling duck endemic to the Hawaiian Archipelago but currently restricted to a single breeding population on Laysan Island. We studied its diet using fecal analysis and behavioral observations. Laysan teal fecal samples (N=118) contained prey items in 15 primary prey categories with a mean of 2.9 (range 0-7) taxa per sample. Sixty-two of these fecal samples were quantified with 2,270 prey items identified (mean items per sample 37; range 0-205). Based on fecal analysis and behavioral observations, we learned that the Laysan teal is not strictly a macroinsectivore as previously reported, but consumed seeds, succulent leaves, and algae, in addition to adult and larval diptera, ants, lepidoptera, coleoptera, and Artemia. We compared abundance of invertebrates from two terrestrial foraging substrates, soil and standing vegetation, to the abundance of invertebrate prey items counted in fecal samples collected from these habitats for the same period. In the soil substrate, Laysan teal selected two of the most abundant invertebrates, lepidoptera larvae and coleoptera. In the standing vegetation, Laysan teal selected the most abundant taxa: coleoptera. Amphipods were consumed in proportion to their abundance, and small gastropods (Tornatellides sp.), isopods, and arachnids were avoided or were identified in fecal matter in disproportion to their abundance in the foraging habitat. We compared fecal composition of samples collected in aquatic and terrestrial habitats and detected significant differences in samples' species compositions. The conservation implications of the adult Laysan teal's diet are positive, since results indicate that the Laysan teal are opportunistic insectivores, and exhibit dietary flexibility that includes seeds and other food. Dietary flexibility improves the possibility of successfully reestablishing populations on other predator-free islands. JF - Atoll Research Bulletin AU - Reynolds, M H AU - Slotterback, J W AU - Walters, J R AD - U.S. Geological Survey, Pacific Island Ecosystems Research Center, P.O. Box 44, Kilauea Field Station, Hawaii National Park, HI 96718, USA, michelle_reynolds@usgs.gov Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 181 EP - 200 VL - 543 SN - 0077-5630, 0077-5630 KW - Ants KW - Beetles KW - Gastropods KW - Isopods KW - Laysan duck KW - Moths KW - Ecology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Food organisms KW - Anas laysanensis KW - Food KW - Abundance KW - Formicidae KW - Lepidoptera KW - Isopoda KW - Soil KW - Endemic species KW - Islands KW - Breeding KW - Substrate preferences KW - ISE, USA, Hawaii, Laysan I. KW - Species composition KW - Aquatic insects KW - Prey KW - Algae KW - Diets KW - Seeds KW - Coleoptera KW - Gastropoda KW - Leaves KW - Vegetation KW - Archipelagoes KW - Atolls KW - Habitat KW - Foraging behaviour KW - Community composition KW - Artemia KW - Insectivores KW - Conservation KW - Diptera KW - Aquatic birds KW - D 04040:Ecosystem and Ecology Studies KW - O 1050:Vertebrates, Urochordates and Cephalochordates KW - K 03450:Ecology KW - Q1 08425:Nutrition and feeding habits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20197695?accountid=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=Atoll+Research+Bulletin&rft.atitle=Diet+composition+and+terrestrial+prey+selection+of+the+Laysan+teal+on+Laysan+Island&rft.au=Reynolds%2C+M+H%3BSlotterback%2C+J+W%3BWalters%2C+J+R&rft.aulast=Reynolds&rft.aufirst=M&rft.date=2006-02-01&rft.volume=543&rft.issue=&rft.spage=181&rft.isbn=&rft.btitle=&rft.title=Atoll+Research+Bulletin&rft.issn=00775630&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 - Diets; Foraging behaviour; Food organisms; Community composition; Endemic species; Seeds; Substrate preferences; Archipelagoes; Aquatic insects; Aquatic birds; Food; Abundance; Leaves; Vegetation; Habitat; Atolls; Soil; Islands; Breeding; Conservation; Insectivores; Species composition; Prey; Algae; Isopoda; Coleoptera; Gastropoda; Artemia; Anas laysanensis; Formicidae; Diptera; Lepidoptera; ISE, USA, Hawaii, Laysan I. ER - TY - JOUR T1 - Determination of Uranyl Incorporation into Biogenic Manganese Oxides Using X-ray Absorption Spectroscopy and Scattering AN - 19860437; 7302380 AB - Biogenic manganese oxides are common and an important source of reactive mineral surfaces in the environment that may be potentially enhanced in bioremediation cases to improve natural attenuation. Experiments were performed in which the uranyl ion, UO super(2) sub(2) super(+) (U(Vl)), at various concentrations was present during manganese oxide biogenesis. At all concentrations, there was strong uptake of U onto the oxides. Synchrotron-based extended X-ray absorption fine structure (EXAFS) spectroscopy and X-ray diffraction (XRD) studies were carried out to determine the molecular-scale mechanism by which uranyl is incorporated into the oxide and how this incorporation affects the resulting manganese oxide structure and mineralogy. The EXAFS experiments show that at low concentrations (2 mol % U, >4 mu M U(Vl) in solution), the presence of U(Vl) affects the stability and structure of the Mn oxide to form poorly ordered Mn oxide tunnel structures, similar to todorokite. EXAFS modeling shows that uranyl is present in these oxides predominantly in the tunnels of the Mn oxide structure in a tridentate complex. Observations by XRD corroborate these results. Structural incorporation may lead to more stable U(VI) sequestration that may be suitable for remediation uses. These observations, combined with the very high uptake capacity of the Mn oxides, imply that Mn-oxidizing bacteria may significantly influence dissolved U(Vl) concentrations in impacted waters via sorption and incorporation into Mn oxide biominerals. JF - Environmental Science & Technology AU - Webb, S M AU - Fuller, C C AU - Tebo, B M AU - Bargar, J R AD - Stanford Synchrotron Radiation Laboratory, Menlo Park, California 94025, United States Geological Survey, Menlo Park, California 94025, USA, samwebb@slac.stanford.edu Y1 - 2006/02/01/ PY - 2006 DA - 2006 Feb 01 SP - 771 EP - 777 VL - 40 IS - 3 SN - 0013-936X, 0013-936X KW - Microbiology Abstracts B: Bacteriology KW - Sorption KW - Bioremediation KW - Ionizing radiation KW - X-ray absorption spectroscopy KW - oxides KW - Tunnels KW - Ultrastructure KW - X-ray diffraction KW - Spectroscopy KW - Manganese KW - Minerals KW - J 02320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19860437?accountid=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=Environmental+Science+%26+Technology&rft.atitle=Determination+of+Uranyl+Incorporation+into+Biogenic+Manganese+Oxides+Using+X-ray+Absorption+Spectroscopy+and+Scattering&rft.au=Webb%2C+S+M%3BFuller%2C+C+C%3BTebo%2C+B+M%3BBargar%2C+J+R&rft.aulast=Webb&rft.aufirst=S&rft.date=2006-02-01&rft.volume=40&rft.issue=3&rft.spage=771&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes051679f LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Sorption; Bioremediation; Ionizing radiation; X-ray absorption spectroscopy; oxides; Spectroscopy; X-ray diffraction; Ultrastructure; Tunnels; Minerals; Manganese DO - http://dx.doi.org/10.1021/es051679f ER - TY - JOUR T1 - Spatial and Temporal Variability of Arsenic Solid-State Speciation in Historically Lead Arsenate Contaminated Soils AN - 19857043; 7302365 AB - The arsenic (As) solid-state speciation (i.e., oxidation state, precipitates, and adsorption complexes) is one of the most important factors controlling dissolved As concentrations at As contaminated sites. In this case study, two representative subsurface samples (i.e., oxidized and semi-reduced sites) from former lead arsenate contaminated soils in the northeastern United States were chosen to investigate the effects of aging on As retention mechanisms using multiscale spectroscopic techniques. X-ray powder diffraction (XRD), synchrotron based microfocused ( mu ) XRD, in situ mu -synchrotron based X-ray fluorescence spectroscopy (SXRF), and mu -X-ray absorption near edge structure (XANES) spectroscopy were used to compliment the final bulk X-ray absorption spectroscopy (XAS) analyses. In the sample from an oxic area, As is predominantly ( similar to 71%) present as As(V) adsorbed onto amorphous iron oxyhydroxides with a residue ( similar to 29%) of an original contaminant, schultenite (PbHAs0 sub(4)). Contrarily, there is no trace of schultenite in the sample from a semi-reduced area. Approximately 25% of the total As is present as adsorbed phases on amorphous iron oxyhydroxide and amorphous orpiment (As sub(2)S sub(3)). The rest of the fractions ( similar to 46%) were identified as As(V)-Ca coprecipitates. This study shows that aging effects can significantly alter the original chemical constituent (schultenite) in soils, resulting in multi and site-specific As solid-state speciation. The variability in spatial and temporal scale may be important in assessing the environmental risk and in developing in situ remediation technologies. JF - Environmental Science & Technology AU - Arai, Y AU - Lanzirotti, A AU - Sutton AU - Newville, M AU - Dyer, J AU - Sparks, D L AD - Department of Plant and Soil Sciences, University of Delaware, Newark, Delaware 19717-1303, USA, yarai@usgs.gov Y1 - 2006/02/01/ PY - 2006 DA - 2006 Feb 01 SP - 673 EP - 679 VL - 40 IS - 3 SN - 0013-936X, 0013-936X KW - Toxicology Abstracts; Pollution Abstracts KW - Powder KW - Speciation KW - Bioremediation KW - Aging KW - X-ray absorption spectroscopy KW - Spectroscopy KW - Lead KW - Soil KW - Absorption spectroscopy KW - arsenates KW - Absorption KW - aging KW - Arsenic KW - Fluorescence KW - Residues KW - arsenic KW - Soil contamination KW - Soil pollution KW - USA KW - fluorescence spectroscopy KW - Ionizing radiation KW - Oxidation KW - Adsorption KW - Diffraction KW - Contaminants KW - Iron KW - P 5000:LAND POLLUTION KW - X 24360:Metals UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19857043?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Spatial+and+Temporal+Variability+of+Arsenic+Solid-State+Speciation+in+Historically+Lead+Arsenate+Contaminated+Soils&rft.au=Arai%2C+Y%3BLanzirotti%2C+A%3BSutton%3BNewville%2C+M%3BDyer%2C+J%3BSparks%2C+D+L&rft.aulast=Arai&rft.aufirst=Y&rft.date=2006-02-01&rft.volume=40&rft.issue=3&rft.spage=673&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes051266e LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Speciation; Powder; Arsenic; X-ray absorption spectroscopy; Aging; Spectroscopy; Lead; Soil pollution; Soil; fluorescence spectroscopy; Ionizing radiation; Oxidation; Adsorption; Diffraction; Contaminants; Iron; Bioremediation; Fluorescence; Residues; arsenic; Soil contamination; Absorption spectroscopy; arsenates; Absorption; aging; USA DO - http://dx.doi.org/10.1021/es051266e ER - TY - JOUR T1 - Characterization of post-fire surface cover, soils, and burn severity at the Cerro Grande Fire, New Mexico, using hyperspectral and multispectral remote sensing AN - 19590977; 7309121 AB - Forest fires leave behind a changed ecosystem with a patchwork of surface cover that includes ash, charred organic matter, soils and soil minerals, and dead, damaged, and living vegetation. The distributions of these materials affect post-fire processes of erosion, nutrient cycling, and vegetation regrowth. We analyzed high spatial resolution (2.4 m pixel size) Airborne Visible and Infrared Imaging Spectrometer (AVIRIS) data collected over the Cerro Grande fire, to map post-fire surface cover into 10 classes, including ash, soil minerals, scorched conifer trees, and green vegetation. The Cerro Grande fire occurred near Los Alamos, New Mexico, in May 2000. The AVIRIS data were collected September 3, 2000. The surface cover map revealed complex patterns of ash, iron oxide minerals, and clay minerals in areas of complete combustion. Scorched conifer trees, which retained dry needles heated by the fire but not fully combusted by the flames, were found to cover much of the post-fire landscape. These scorched trees were found in narrow zones at the edges of completely burned areas. A surface cover map was also made using Landsat Enhanced Thematic Mapper plus (ETM+) data, collected September 5, 2000, and a maximum likelihood, supervised classification. When compared to AVIRIS, the Landsat classification grossly overestimated cover by dry conifer and ash classes and severely underestimated soil and green vegetation cover. In a comparison of AVIRIS surface cover to the Burned Area Emergency Rehabilitation (BAER) map of burn severity, the BAER high burn severity areas did not capture the variable patterns of post-fire surface cover by ash, soil, and scorched conifer trees seen in the AVIRIS map. The BAER map, derived from air photos, also did not capture the distribution of scorched trees that were observed in the AVIRIS map. Similarly, the moderate severity class of Landsat-derived burn severity maps generated from the differenced Normalized Burn Ratio (dNBR) calculation had low agreement with the AVIRIS classes of scorched conifer trees. Burn severity and surface cover images were found to contain complementary information, with the dNBR map presenting an image of degree of change caused by fire and the AVIRIS-derived map showing specific surface cover resulting from fire. JF - Remote Sensing of Environment AU - Kokaly, Raymond F AU - Rockwell, Barnaby W AU - Haire, Sandra L AU - King, Trude VV AD - U.S. Geological Survey, Denver, Colorado, USA, raymond@usgs.gov Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 305 EP - 325 PB - Elsevier Science Inc., Box 882 New York NY 10159 USA, [mailto:usinfo-f@elsevier.com] VL - 106 IS - 3 SN - 0034-4257, 0034-4257 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Fire KW - Wildland fire KW - Post-fire KW - Surface cover KW - Hyperspectral remote sensing KW - Imaging spectroscopy KW - Landsat KW - Multispectral remote sensing KW - AVIRIS KW - Ash KW - Soil mineralogy KW - Burns KW - Soil KW - Conifers KW - Fires KW - USA, New Mexico KW - Trees KW - Remote sensing KW - Vegetation KW - Minerals KW - M3 1010:Issues in Sustainable Development KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19590977?accountid=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=Characterization+of+post-fire+surface+cover%2C+soils%2C+and+burn+severity+at+the+Cerro+Grande+Fire%2C+New+Mexico%2C+using+hyperspectral+and+multispectral+remote+sensing&rft.au=Kokaly%2C+Raymond+F%3BRockwell%2C+Barnaby+W%3BHaire%2C+Sandra+L%3BKing%2C+Trude+VV&rft.aulast=Kokaly&rft.aufirst=Raymond&rft.date=2006-02-01&rft.volume=106&rft.issue=3&rft.spage=305&rft.isbn=&rft.btitle=&rft.title=Remote+Sensing+of+Environment&rft.issn=00344257&rft_id=info:doi/10.1016%2Fj.rse.2006.08.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Conifers; Soil; Burns; Fires; Trees; Remote sensing; Vegetation; Minerals; USA, New Mexico DO - http://dx.doi.org/10.1016/j.rse.2006.08.006 ER - TY - JOUR T1 - Carryover aquatic effects on survival of metamorphic frogs during pond emigration AN - 19442276; 6759279 AB - In organisms with complex life cycles, physiological stressors during early life stages may have fitness-level impacts that are delayed into later stages or habitats. We tested the hypothesis that body size and date of metamorphosis, which are highly responsive to aquatic stressors, influence post-metamorphic survival and movement patterns in the terrestrial phase of an ephemeral pond-breeding frog by examining these traits in two populations of northern red-legged frogs (Rana aurora aurora). To increase variation of body size at metamorphosis, we manipulated food availability for 314 of 1045 uniquely marked tadpoles and estimated the probability that frogs survived and emigrated using concentric rings of drift fencing surrounding ponds and Bayesian capture-recapture modeling. The odds of surviving and emigrating from the ponds to the innermost drift fences, similar to 12 m, increased by factors of 2.20 (95% credibility intervals 1.39-4.23) and 2.54 (0.94-4.91) with each millimeter increase in snout-vent length and decreased by factors of 0.91 (0.85-0.96) and 0.89 (0.80-1.00) with each day's delay in metamorphosis for the two ponds. The odds of surviving and moving to the next ring of fencing, 12 m to similar to 40 m from the ponds, increased by a factor of 1.20 (0.45-4.06) with each millimeter increase in size. Our results demonstrated that body size and timing of metamorphosis relate strongly to the performance of newly metamorphosed frogs during their initial transition into terrestrial habitat. Carryover effects of aquatic stressors that reduce size and delay metamorphosis may have population-level impacts that are not expressed until terrestrial stages. Since changes in both aquatic and terrestrial systems are implicated in many amphibian declines, quantifying both immediate and delayed effects of stressors on demographic rates is critical to sound management. JF - Ecological Applications AU - Chelgren, N D AU - Rosenberg, D K AU - Heppell, S S AU - Gitelman, AI AD - USGS Forest and Rangeland Ecosystem Science Center, 3200 SW Jefferson Way, Corvallis, Oregon 97331 USA, nathan_chelgren@usgs.gov Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 250 EP - 261 VL - 16 IS - 1 SN - 1051-0761, 1051-0761 KW - Northern red-legged frog KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Timing KW - Juveniles KW - Emigration KW - Rana aurora aurora KW - Amphibiotic species KW - Amphibians KW - Life cycle KW - Survival KW - Food availability KW - Freshwater KW - Habitat KW - Ponds KW - Local movements KW - Organisms KW - Frogs KW - Drift KW - Body size KW - Metamorphosis KW - M3 1010:Issues in Sustainable Development KW - Q1 08324:Reproduction and development KW - D 04669:Amphibians UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19442276?accountid=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=Carryover+aquatic+effects+on+survival+of+metamorphic+frogs+during+pond+emigration&rft.au=Chelgren%2C+N+D%3BRosenberg%2C+D+K%3BHeppell%2C+S+S%3BGitelman%2C+AI&rft.aulast=Chelgren&rft.aufirst=N&rft.date=2006-02-01&rft.volume=16&rft.issue=1&rft.spage=250&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 - 2007-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Local movements; Juveniles; Amphibiotic species; Body size; Survival; Life cycle; Food availability; Metamorphosis; Ponds; Timing; Organisms; Emigration; Frogs; Drift; Amphibians; Habitat; Rana aurora aurora; Freshwater ER - TY - JOUR T1 - Albatross populations in peril: A population trajectory for black-browed albatrosses at South Georgia AN - 19436307; 6759292 AB - Simulation modeling was used to reconstruct Black-browed Albatross (Di-omedea melanophrisi) population trends. Close approximations to observed data were accomplished by annually varying survival rates, reproductive success, and probabilities of returning to breed given success in previous years. The temporal shift in annual values coincided with the start of longline fishing at South Georgia and potential changes in krill abundance. We used 23 years of demographic data from long-term studies of a breeding colony of this species at Bird Island, South Georgia, to validate our model. When we used annual parameter estimates for survival, reproductive success, and probabilities of returning to breed given success in previous years, our model trajectory closely followed the observed changes in breeding population size over time. Population growth rate was below replacement (lambda < 1) in most years and was most sensitive to changes in adult survival. This supports the recent IUCN uplisting of this species from "Vulnerable" to "Endangered". Comparison of pre-1988 and post-1988 demography (before and after the inception of a longline fishery in the breeding area) reveals a decrease in lambda from 0.963 to 0.910. A life table response experiment (LTRE) showed that this decline in lambda was caused mostly by declines in survival of adults. If 1988-1998 demographic rates are maintained, the model predicts a 98% chance of a population of fewer than 25 pairs within 78 years. For this population to recover to a status under which it could be `delisted," a 10% increase in survival of all age classes would be needed. JF - Ecological Applications AU - Arnold, J M AU - Brault, S AU - Croxall, J P AD - USGS Patuxent Wildlife Research Center, 12100 Beech Forest Road, Laurel, Maryland 20708 USA, jmarnold@usgs.gov Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 419 EP - 432 VL - 16 IS - 1 SN - 1051-0761, 1051-0761 KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Probability KW - Population growth KW - Life tables KW - Year class KW - Survival KW - Adults KW - Population dynamics KW - Models KW - Demography KW - PSW, South Atlantic, South Georgia KW - Islands KW - Breeding KW - Fisheries KW - Vulnerability KW - Marine KW - Marine birds KW - Breeds KW - Longlining KW - Zooplankton KW - Rare species KW - South Atlantic, South Georgia KW - Birds KW - Breeding success KW - M3 1010:Issues in Sustainable Development KW - D 04665:Crustaceans KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19436307?accountid=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=Albatross+populations+in+peril%3A+A+population+trajectory+for+black-browed+albatrosses+at+South+Georgia&rft.au=Arnold%2C+J+M%3BBrault%2C+S%3BCroxall%2C+J+P&rft.aulast=Arnold&rft.aufirst=J&rft.date=2006-02-01&rft.volume=16&rft.issue=1&rft.spage=419&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 - 2007-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Marine birds; Zooplankton; Longlining; Year class; Rare species; Vulnerability; Population dynamics; Breeding success; Probability; Life tables; Population growth; Breeds; Survival; Adults; Models; Demography; Islands; Breeding; Fisheries; Birds; South Atlantic, South Georgia; PSW, South Atlantic, South Georgia; Marine ER - TY - JOUR T1 - Restoring Coastal Ecosystems and Abrupt Climate Change AN - 19391518; 7162787 JF - Climatic Change AU - Cronin, T M AU - Walker, HA AD - 926A US Geological Survey National Center, Reston, Virginia, 20192, USA, tcronin@usgs.gov Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 369 EP - 376 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de] VL - 74 IS - 4 SN - 0165-0009, 0165-0009 KW - Oceanic Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - Marine KW - Coastal zone KW - Ecosystems KW - Climate change KW - Coastal oceanography KW - Climatic changes KW - Ecosystem disturbance KW - M2 551.468:Coastal Oceanography (551.468) KW - O 1080:Multi-disciplinary Studies KW - Q5 08521:Mechanical and natural changes KW - Q2 09124:Coastal zone management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19391518?accountid=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=Climatic+Change&rft.atitle=Restoring+Coastal+Ecosystems+and+Abrupt+Climate+Change&rft.au=Cronin%2C+T+M%3BWalker%2C+HA&rft.aulast=Cronin&rft.aufirst=T&rft.date=2006-02-01&rft.volume=74&rft.issue=4&rft.spage=369&rft.isbn=&rft.btitle=&rft.title=Climatic+Change&rft.issn=01650009&rft_id=info:doi/10.1007%2Fs10584-005-9029-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Coastal zone; Climatic changes; Ecosystem disturbance; Ecosystems; Coastal oceanography; Climate change; Marine DO - http://dx.doi.org/10.1007/s10584-005-9029-7 ER - TY - JOUR T1 - Apparent Effects of Light Pollution on Singing Behavior of American Robins AN - 19336824; 8692165 AB - Astronomers consider light pollution to be a growing problem, however few studies have addressed potential effects of light pollution on wildlife. Sunlight is believed to initiate song in many bird species. If light initiates song, then light pollution may be influencing avian song behavior at a population level. This hypothesis predicts that birds breeding in areas with large amounts of artificial light will begin singing earlier in the day than birds in areas with little artificial light. Birds in highly illuminated areas might begin singing earlier than did birds in those same areas in previous years when artificial light levels were known to be, or were presumably, lower. Also, birds should begin singing earlier within a site on brightly lit nights. In 2002 and 2003 I documented initiation of morning song by breeding American Robins (Turdus migratorius) in areas with differing intensity of artificial nocturnal light. I compared my observations among sites and against historical studies. Robin populations in areas with large amounts of artificial light frequently began their morning chorus during true night. Chorus initiation time, relative to civil twilight, was positively correlated with amount of artificial light present during true night. Robin choruses in areas with little, or presumably little, artificial light have almost never begun during true night, instead appearing to track the onset of civil twilight. Proliferation of artificial nocturnal light may be strongly affecting singing behavior of American Robins at a population level. JF - Condor AU - Miller, Mark W AD - Department of Wildlife Ecology and Conservation, USGS Florida Cooperative Fish and Wildlife Research Unit, Fort Lauderdale Research and Education Center, University of Florida, 3205 College Avenue, Fort Lauderdale, FL 33314-7799 Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 130 EP - 139 PB - University of California Press, 2000 Center St, Ste 303 VL - 108 IS - 1 SN - 0010-5422, 0010-5422 KW - Animal Behavior Abstracts; Ecology Abstracts KW - American Robin KW - light pollution KW - morning chorus KW - song KW - Turdus migratorius KW - Song KW - Breeding KW - Wildlife KW - Sunlight KW - Population studies KW - Population levels KW - Pollution KW - Light effects KW - Y 25150:General/Miscellaneous KW - D 04070:Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19336824?accountid=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=Condor&rft.atitle=Apparent+Effects+of+Light+Pollution+on+Singing+Behavior+of+American+Robins&rft.au=Miller%2C+Mark+W&rft.aulast=Miller&rft.aufirst=Mark&rft.date=2006-02-01&rft.volume=108&rft.issue=1&rft.spage=130&rft.isbn=&rft.btitle=&rft.title=Condor&rft.issn=00105422&rft_id=info:doi/10.1650%2F0010-5422%282006%291082.0.CO%3B2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-12-01 N1 - Last updated - 2015-03-27 N1 - SubjectsTermNotLitGenreText - Song; Breeding; Wildlife; Population studies; Sunlight; Population levels; Pollution; Light effects; Turdus migratorius DO - http://dx.doi.org/10.1650/0010-5422(2006)108[0130:AEOLPO]2.0.CO;2 ER - TY - JOUR T1 - Effect of Reduced Winter Precipitation and Increased Temperature on Watershed Solute Flux, 1988-2002, Northern Michigan AN - 19294268; 7023209 AB - Since 1987 we have studied weekly change in winter (December-April) precipitation, snowpack, snowmelt, soil water, and stream water solute flux in a small (176-ha) Northern Michigan watershed vegetated by 65-85 year-old northern hardwoods. Our primary study objective was to quantify the effect of change in winter temperature and precipitation on watershed hydrology and solute flux. During the study winter runoff was correlated with precipitation, and forest soils beneath the snowpack remained unfrozen. Winter air temperature and soil temperature beneath the snowpack increased while precipitation and snowmelt declined. Atmospheric inputs declined for H super(+), NO sub(3) super(-), NH sub(4) super(+), dissolved inorganic nitrogen (DIN), and SO sub(4) super(2-). Replicated plot-level results, which could not be directly extrapolated to the watershed scale, showed 90% of atmospheric DIN input was retained in surface shallow (<15 cm deep) soils while SO sub(4) super(2-) flux increased 70% and dissolved organic carbon (DOC) 30-fold. Most stream water base cation (C sub(B)), HCO sub(3) super(-), and Cl super(-) concentrations declined with increased stream water discharge, K super(+), NO sub(3) super(-), and SO sub(4) super(2-) remained unchanged, and DOC and dissolved organic nitrogen (DON) increased. Winter stream water solute outputs declined or were unchanged with time except for NO sub(3) super(-) and DOC which increased. DOC and DIN outputs were correlated with the percentage of winter runoff and stream discharge that occurred when subsurface flow at the plot-level was shallow (<25 cm beneath Oi). Study results suggest that the percentage of annual runoff occurring as shallow lateral subsurface flow may be a major factor regulating solute outputs and concentrations in snowmelt-dominated ecosystems. JF - Biogeochemistry AU - Stottlemyer, R AU - Toczydlowski, D AD - U.S. Geological Survey, 2150 Centre Ave., Bldg. C, Fort Collins, CO, 80526, USA, robert_stottlemyer@USGS.gov Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 409 EP - 440 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de] VL - 77 IS - 3 SN - 0168-2563, 0168-2563 KW - Meteorological & Geoastrophysical Abstracts; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - Snowpack KW - Snow melting KW - Ecosystems KW - Subsurface flow KW - Freshwater KW - Watersheds KW - Streams KW - Winter temperatures KW - Winter KW - Solutes KW - Dissolved organic nitrogen KW - Dissolved organic carbon KW - Abiotic factors KW - Temperature effects KW - Soil temperatures KW - Forest soils KW - Biogeochemistry KW - Temperature KW - Snowmelt runoff KW - River discharge KW - Watershed hydrology KW - Precipitation KW - Snow cover KW - Annual runoff KW - Winter precipitation KW - Stream Discharge KW - Soil moisture KW - Fluctuations KW - Runoff KW - Q1 08482:Ecosystems and energetics KW - SW 0835:Streamflow and runoff KW - M2 556.16:Runoff (556.16) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19294268?accountid=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=Biogeochemistry&rft.atitle=Effect+of+Reduced+Winter+Precipitation+and+Increased+Temperature+on+Watershed+Solute+Flux%2C+1988-2002%2C+Northern+Michigan&rft.au=Stottlemyer%2C+R%3BToczydlowski%2C+D&rft.aulast=Stottlemyer&rft.aufirst=R&rft.date=2006-02-01&rft.volume=77&rft.issue=3&rft.spage=409&rft.isbn=&rft.btitle=&rft.title=Biogeochemistry&rft.issn=01682563&rft_id=info:doi/10.1007%2Fs10533-005-1810-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Temperature effects; Solutes; Dissolved organic nitrogen; River discharge; Dissolved organic carbon; Watersheds; Runoff; Winter; Abiotic factors; Snow melting; Soil temperatures; Forest soils; Ecosystems; Biogeochemistry; Snowmelt runoff; Precipitation; Subsurface flow; Watershed hydrology; Snow cover; Winter temperatures; Annual runoff; Winter precipitation; Soil moisture; Snowpack; Temperature; Stream Discharge; Fluctuations; Streams; Freshwater DO - http://dx.doi.org/10.1007/s10533-005-1810-1 ER - TY - JOUR T1 - Importance of Wetland Landscape Structure to Shorebirds Wintering in an Agricultural Valley AN - 19281445; 7029736 AB - Only recently has the influence of landscape structure on habitat use been a research focus in wetland systems. During non-breeding periods when food can be locally limited, wetland spatial pattern across a landscape may be of great importance in determining wetland use. We studied the influence of landscape structure on abundances of wintering Dunlin (Calidris alpina) and Killdeer (Charadrius vociferus) observed on wetlands in the agricultural Willamette Valley of Oregon, USA, during two winters (1999-2000, 2000-2001) of differing rainfall. We examined (1) shorebird use within a sample of 100 km super(2) regions differing in landscape structure (hectares of shorebird habitat [wet, unvegetated]) and (2) use of sites differing in landscape context (area of shorebird habitat within a species-defined radius). For use of sites, we also assessed the influence of two local characteristics: percent of soil exposed and area of wet habitat. We analyzed data using linear regression and information-theoretic modeling. During the dry winter (2000-2001), Dunlin were attracted to regions with more wetland habitat and their abundances at sites increased with greater area of shorebird habitat within both the site and the surrounding landscape. In contrast, Dunlin abundances at sites were related to availability of habitat at only a local scale during the wet winter (1999-2000). Regional habitat availability was of little importance in predicting Killdeer distributions, and Killdeer site use appeared unrelated to habitat distributions at both landscape and local scales. Results suggest prioritizing sites for conservation that are located in areas with high wetland coverage. JF - Landscape Ecology AU - Taft, Oriane W AU - Haig, Susan M AD - USGS Forest and Rangeland Ecosystem Science Center, 3200 SW Jefferson Way, Corvallis, OR, 97331, USA, oriane_taft@usgs.gov Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 169 EP - 184 PB - Springer-Verlag (Heidelberg), Tiergartenstrasse 17 Heidelberg 69121 Germany, [mailto:subscriptions@springer.de], [URL:http://www.springer.de/] VL - 21 IS - 2 SN - 0921-2973, 0921-2973 KW - Dunlin KW - Killdeer KW - Sustainability Science Abstracts; Ecology Abstracts KW - Soil KW - Data processing KW - Landscape KW - Conservation KW - Wetlands KW - Habitat utilization KW - Calidris alpina KW - Charadrius vociferus KW - D 04040:Ecosystem and Ecology Studies KW - M3 1130:Water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19281445?accountid=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=Importance+of+Wetland+Landscape+Structure+to+Shorebirds+Wintering+in+an+Agricultural+Valley&rft.au=Taft%2C+Oriane+W%3BHaig%2C+Susan+M&rft.aulast=Taft&rft.aufirst=Oriane&rft.date=2006-02-01&rft.volume=21&rft.issue=2&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=Landscape+Ecology&rft.issn=09212973&rft_id=info:doi/10.1007%2Fs10980-005-0146-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Soil; Data processing; Landscape; Conservation; Habitat utilization; Wetlands; Charadrius vociferus; Calidris alpina DO - http://dx.doi.org/10.1007/s10980-005-0146-5 ER - TY - JOUR T1 - Comparison of circulation times of thermal waters discharging from the Idaho batholith based on geothermometer temperatures, helium concentrations, and super(14)C measurements AN - 17478549; 6681201 AB - Circulation times of waters in geothermal systems are poorly known. In this study, we examine the thermal waters of the Idaho batholith to verify whether maximum system temperatures, helium concentrations, and super(14)C values are related to water age in these low-to-moderate temperature geothermal systems. He/N sub(2) values of gas collected from thermal waters that circulate solely through distinct units of the Idaho batholith correlate linearly with Na-K- (4/3)Ca geothermometer temperatures, showing that both variables are excellent indicators of relative water age. Thermal waters that circulate in early Tertiary (45-50 Ma) granite of the Sawtooth batholith have 3.5 times more helium than thermal waters of the same aquifer temperature that circulate through the main Cretaceous granite (average 91 Ma). Hot spring waters circulating in hydrothermally altered parts of the batholith have very little dissolved helium and no correlation between He/N sub(2) values and geothermometer temperatures. Thermal waters discharging from the Idaho batholith are more depleted in deuterium than modern precipitation in the area. Recharge to these geothermal systems occurred from at least 10,000 BP for the cooler systems up to about 33,000 BP for the hotter systems. JF - Geothermics AU - Mariner, Robert H AU - Evans, William C AU - Young, HWilliam AD - U.S. Geological Survey, MS 434, 345 Middlefield Road, Menlo Park, CA 94025, USA, rmariner@usgs.gov Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 3 EP - 25 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl] VL - 35 IS - 1 SN - 0375-6505, 0375-6505 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Water ages KW - Dissolved helium KW - super(14)C KW - Geothermometry KW - Idaho batholith KW - Aquifers KW - Water Temperature KW - Carbon 14 KW - Deuterium KW - Thermal Water KW - Hot springs KW - Precipitation KW - Water temperature KW - USA, Idaho KW - Carbon KW - Ground water KW - Helium KW - Batholiths KW - Groundwater KW - Granites KW - SW 0880:Chemical processes KW - Q2 09184:Composition of water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17478549?accountid=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=Geothermics&rft.atitle=Comparison+of+circulation+times+of+thermal+waters+discharging+from+the+Idaho+batholith+based+on+geothermometer+temperatures%2C+helium+concentrations%2C+and+super%2814%29C+measurements&rft.au=Mariner%2C+Robert+H%3BEvans%2C+William+C%3BYoung%2C+HWilliam&rft.aulast=Mariner&rft.aufirst=Robert&rft.date=2006-02-01&rft.volume=35&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Geothermics&rft.issn=03756505&rft_id=info:doi/10.1016%2Fj.geothermics.2005.08.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-05-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Ground water; Deuterium; Carbon 14; Hot springs; Helium; Batholiths; Water temperature; Aquifers; Carbon; Water Temperature; Thermal Water; Precipitation; Groundwater; Granites; USA, Idaho DO - http://dx.doi.org/10.1016/j.geothermics.2005.08.002 ER - TY - JOUR T1 - Predictable hotspots and foraging habitat of the endangered short-tailed albatross (Phoebastria albatrus) in the North Pacific: Implications for conservation AN - 17194648; 6867649 AB - The short-tailed albatross (Phoebastria albatrus) is a rare and endangered seabird that ranges widely over the northern North Pacific. Populations are slowly recovering but birds face several threats at sea, in particular the incidental capture of birds in long-line fisheries. Conservation efforts are hampered by a lack of information about the at-sea distribution of this species, especially knowledge of where it may predictably co-occur with long-line fishing effort. During 18 years of transiting the Aleutian Islands Unit of the Alaska Maritime National Wildlife Refuge on a research vessel, we observed short-tailed albatross on 65 occasions. They were consistently observed near Ingenstrem Rocks (Buldir Pass) in the western Aleutians and near Seguam Pass in the central Aleutians. Based on the oceanographic characteristics of the locations where we saw most of the birds, we hypothesized that short-tailed albatross "hotspots" were located where tidal currents and steep bottom topography generate strong vertical mixing along the Aleutian Archipelago. As a test of this hypothesis, we analyzed a database containing 1432 opportunistic observations of 2463 short-tailed albatross at sea in the North Pacific. These data showed that short-tailed albatross were closely associated with shelf-edge habitats throughout the northern Gulf of Alaska and Bering Sea. In addition to Ingenstrem Rocks and Seguam Pass, important hotspots for short-tailed albatross in the Aleutians included Near Strait, Samalga Pass, and the shelf-edge south of Umnak/Unalaska islands. In the Bering Sea, hotspots were located along margins of Zhemchug, St. Matthews and Pervenets canyons. Because these short-tailed albatross hotspots are predictable, they are also protectable by regulation of threatening activities at local spatial scales. JF - Deep Sea Research (Part II, Topical Studies in Oceanography) AU - Piatt, John F AU - Wetzel, Jennifer AU - Bell, Kevin AU - DeGange, Anthony R AU - Balogh, Gregory R AU - Drew, Gary S AU - Geernaert, Tracee AU - Ladd, Carol AU - Byrd, GVernon AD - US Geological Survey, Alaska Science Center, 1011 E. Tudor Rd., Anchorage, AK 99503, USA, john_piatt@usgs.gov Y1 - 2006/02// PY - 2006 DA - February 2006 SP - 387 EP - 398 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl] VL - 53 IS - 3-4 SN - 0967-0645, 0967-0645 KW - Short-tailed albatross KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Phoebastria albatrus KW - Hotspots KW - Upwelling KW - Submarine canyon KW - Alaska KW - Marine KW - Marine birds KW - Geographical distribution KW - Refuges KW - Longlining KW - Archipelagoes KW - Rare species KW - Habitat selection KW - IN, Bering Sea KW - Foraging behaviour KW - IN, North Pacific KW - Feeding behaviour KW - IN, USA, Alaska, Aleutian Is. KW - Nature conservation KW - INE, USA, Alaska, Alaska Gulf KW - Q5 08523:Conservation, wildlife management and recreation KW - O 4090:Conservation and Environmental Protection KW - Q1 08362:Geographical distribution KW - O 1050:Vertebrates, Urochordates and Cephalochordates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17194648?accountid=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=Deep+Sea+Research+%28Part+II%2C+Topical+Studies+in+Oceanography%29&rft.atitle=Predictable+hotspots+and+foraging+habitat+of+the+endangered+short-tailed+albatross+%28Phoebastria+albatrus%29+in+the+North+Pacific%3A+Implications+for+conservation&rft.au=Piatt%2C+John+F%3BWetzel%2C+Jennifer%3BBell%2C+Kevin%3BDeGange%2C+Anthony+R%3BBalogh%2C+Gregory+R%3BDrew%2C+Gary+S%3BGeernaert%2C+Tracee%3BLadd%2C+Carol%3BByrd%2C+GVernon&rft.aulast=Piatt&rft.aufirst=John&rft.date=2006-02-01&rft.volume=53&rft.issue=3-4&rft.spage=387&rft.isbn=&rft.btitle=&rft.title=Deep+Sea+Research+%28Part+II%2C+Topical+Studies+in+Oceanography%29&rft.issn=09670645&rft_id=info:doi/10.1016%2Fj.dsr2.2006.01.008 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-07-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Foraging behaviour; Geographical distribution; Marine birds; Refuges; Feeding behaviour; Longlining; Nature conservation; Archipelagoes; Rare species; Habitat selection; Phoebastria albatrus; IN, Bering Sea; IN, North Pacific; IN, USA, Alaska, Aleutian Is.; INE, USA, Alaska, Alaska Gulf; Marine DO - http://dx.doi.org/10.1016/j.dsr2.2006.01.008 ER - TY - JOUR T1 - Minding the gap: frequency of indels in mtDNA control region sequence data and influence on population genetic analyses AN - 17159255; 6765569 AB - Insertions and deletions (indels) result in sequences of various lengths when homologous gene regions are compared among individuals or species. Although indels are typically phylogenetically informative, occurrence and incorporation of these characters as gaps in intraspecific population genetic data sets are rarely discussed. Moreover, the impact of gaps on estimates of fixation indices, such as F sub(ST), has not been reviewed. Here, I summarize the occurrence and population genetic signal of indels among 60 published studies that involved alignments of multiple sequences from the mitochondrial DNA (mtDNA) control region of vertebrate taxa. Among 30 studies observing indels, an average of 12% of both variable and parsimony-informative sites were composed of these sites. There was no consistent trend between levels of population differentiation and the number of gap characters in a data block. Across all studies, the average influence on estimates of Phi sub(ST) was small, explaining only an additional 1.8% of among population variance (range 0.0-8.0%). Studies most likely to observe an increase in Phi sub(ST) with the inclusion of gap characters were those with < 20 variable sites, but a near equal number of studies with few variable sites did not show an increase. In contrast to studies at interspecific levels, the influence of indels for intraspecific population genetic analyses of control region DNA appears small, dependent upon total number of variable sites in the data block, and related to species-specific characteristics and the spatial distribution of mtDNA lineages that contain indels. JF - Molecular Ecology AU - Pearce, John M AD - Institute of Arctic Biology and Department of Biology and Wildlife, University of Alaska, Fairbanks, AK 99775 and Alaska Science Center, US Geological Survey, Anchorage, AK 99503, john_pearce@usgs.gov Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 333 EP - 341 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 15 IS - 2 SN - 0962-1083, 0962-1083 KW - indels KW - Ecology Abstracts; Genetics Abstracts KW - control region KW - gap KW - indel KW - mtDNA KW - population genetics KW - Phylogeny KW - Population genetics KW - Mitochondrial DNA KW - Gene deletion KW - Insertion KW - Reviews KW - Population differentiation KW - G 07205:Mitochondria inheritance KW - D 04001:Methodology - general KW - G 07290:Population genetics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17159255?accountid=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=Molecular+Ecology&rft.atitle=Minding+the+gap%3A+frequency+of+indels+in+mtDNA+control+region+sequence+data+and+influence+on+population+genetic+analyses&rft.au=Pearce%2C+John+M&rft.aulast=Pearce&rft.aufirst=John&rft.date=2006-02-01&rft.volume=15&rft.issue=2&rft.spage=333&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2005.02781.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - SuppNotes - Figures, 3; tables, 2; references, 74. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Phylogeny; Population genetics; Gene deletion; Mitochondrial DNA; Insertion; Reviews; Population differentiation DO - http://dx.doi.org/10.1111/j.1365-294X.2005.02781.x ER - TY - JOUR T1 - Risk Analysis for Biological Hazards: What We Need to Know about Invasive Species AN - 17153589; 6766656 AB - Risk analysis for biological invasions is similar to other types of natural and human hazards. For example, risk analysis for chemical spills requires the evaluation of basic information on where a spill occurs; exposure level and toxicity of the chemical agent; knowledge of the physical processes involved in its rate and direction of spread; and potential impacts to the environment, economy, and human health relative to containment costs. Unlike typical chemical spills, biological invasions can have long lag times from introduction and establishment to successful invasion, they reproduce, and they can spread rapidly by physical and biological processes. We use a risk analysis framework to suggest a general strategy for risk analysis for invasive species and invaded habitats. It requires: (1) problem formation (scoping the problem, defining assessment endpoints); (2) analysis (information on species traits, matching species traits to suitable habitats, estimating exposure, surveys of current distribution and abundance); (3) risk characterization (understanding of data completeness, estimates of the 'potential' distribution and abundance; estimates of the potential rate of spread; and probable risks, impacts, and costs); and (4) risk management (containment potential, costs, and opportunity costs; legal mandates and social considerations and information science and technology needs). JF - Risk Analysis AU - Stohlgren, Thomas J AU - Schnase, John L AD - U.S. Geological Survey, National Institute of Invasive Species Science, Fort Collins Science Center, Fort Collins, CO 80526, tom_stohlgren@USGS.gov Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 163 EP - 173 PB - Blackwell Science Ltd., Osney Mead Oxford OX2 0EL UK, [mailto:journals.cs@blacksci.co.uk], [URL:http://www.blacksci.co.uk] VL - 26 IS - 1 SN - 0272-4332, 0272-4332 KW - introduced species KW - Sustainability Science Abstracts; Risk Abstracts; Toxicology Abstracts KW - Nonnative species KW - potential species distributions KW - risk assessment KW - risk management KW - Chemical spills KW - Abundance KW - Toxicity KW - Habitat KW - Hazards KW - Economics KW - invasive species KW - invasions KW - Invasions KW - Containment KW - Introduced species KW - abundance KW - Technology KW - R2 23040:Biological KW - M3 1010:Issues in Sustainable Development KW - X 24300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17153589?accountid=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=Risk+Analysis&rft.atitle=Risk+Analysis+for+Biological+Hazards%3A+What+We+Need+to+Know+about+Invasive+Species&rft.au=Stohlgren%2C+Thomas+J%3BSchnase%2C+John+L&rft.aulast=Stohlgren&rft.aufirst=Thomas&rft.date=2006-02-01&rft.volume=26&rft.issue=1&rft.spage=163&rft.isbn=&rft.btitle=&rft.title=Risk+Analysis&rft.issn=02724332&rft_id=info:doi/10.1111%2Fj.1539-6924.2006.00707.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - SuppNotes - Figures, 2; tables, 3; references, 58. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Abundance; Invasions; Toxicity; Habitat; Introduced species; Hazards; Chemical spills; Economics; invasive species; invasions; Containment; Technology; abundance DO - http://dx.doi.org/10.1111/j.1539-6924.2006.00707.x ER - TY - JOUR T1 - Contributed Papers: A Spatially Explicit Decision Support Model for Restoration of Forest Bird Habitat TT - Un Modelo de Soporte de Decisiones Espacialmente Explicito para la Restauracion del Habitat de Aves de Bosque AN - 17124197; 6630029 AB - The historical area of bottomland hardwood forest in the Mississippi Alluvial Valley has been reduced by >75%. Agricultural production was the primary motivator for deforestation; hence, clearing deliberately targeted higher and drier sites. Remaining forests are highly fragmented and hydrologically altered, with larger forest fragments subject to greater inundation, which has negatively affected many forest bird populations. We developed a spatially explicit decision support model, based on a Partners in Flight plan for forest bird conservation, that prioritizes forest restoration to reduce forest fragmentation and increase the area of forest core (interior forest >1 km from 'hostile' edge). Our primary objective was to increase the number of forest patches that harbor >2000 ha of forest core, but we also sought to increase the number and area of forest cores >5000 ha. Concurrently, we targeted restoration within local (320 km super(2)) landscapes to achieve greater than or equal to 60% forest cover. Finally, we emphasized restoration of higher-elevation bottomland hardwood forests in areas where restoration would not increase forest fragmentation. Reforestation of 10% of restorable land in the Mississippi Alluvial Valley (approximately 880,000 ha) targeted at priorities established by this decision support model resulted in approximately 824,000 ha of new forest core. This is more than 32 times the amount of core forest added through reforestation of randomly located fields (approximately 25,000 ha). The total area of forest core (1.6 million ha) that resulted from targeted restoration exceeded habitat objectives identified in the Partners in Flight Bird Conservation Plan and approached the area of forest core present in the 1950s.Original Abstract: La superficie historica del bosque maderas duras en el Mississipi Alluvial Valley se ha reducido en >75%. La produccion agricola fue el principal motivo de la deforestacion, mediante la tala de sitios mas elevados y secos seleccionados deliberadamente. Los bosques remanentes estan muy fragmentados e hidrologicamente alterados, los fragmentos mas grandes estan sujetos a mayor inundacion, lo que ha afectado negativamente a muchas poblaciones de aves de bosque. Desarrollamos un modelo de soporte de decisiones espacialmente explicito, basado en un plan de Partners in Flight para la conservacion de aves de bosque, que prioriza la restauracion de bosques para reducir la fragmentacion de bosques e incrementar la superficie de nucleo de bosque (bosque interior >1 km de borde 'hostil'). Nuestro objetivo primario fue incrementar el numero y superficie de nucleos de bosque >5000 ha. Concomitantemente, enfocamos la restauracion en paisajes locales (320 km super(2)) para alcanzar greater than or equal to 60% de cobertura forestal. Finalmente, enfatizamos la restauracion de bosques de maderas duras en altitudes mayores en areas en las que la restauracion no incrementaria la fragmentacion de bosques. La reforestacion de 10% de tierras restaurables en el Mississipi Alluvial Valley ( similar to 880,000 ha) encaminada a prioridades establecidas por este modelo de soporte de decisiones resulto en 824,000 ha de nucleo de bosque nuevo. Esto es mas de 32 veces la cantidad de nucleo anadido por medio de la reforestacion de campos localizados aleatoriamente ( similar to 25,000 ha). El area total de nucleo de bosque (1.6 millones de ha) que resulto de la restauracion excedio los objetivos de habitat identificados en el Plan de Conservacion de Partners in Flight y se aproximo a la superficie de nucleo de bosque presente en la decada de 1950. JF - Conservation Biology AU - Twedt, Daniel J AU - Uihlein, William B AU - Blaine Elliott, A AD - USGS-Patuxent Wildlife Research Center, 2524 South Frontage Road, Suite C, Vicksburg, MS 39180, U.S.A, dan_twedt@usgs.gov Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 100 EP - 110 PB - Blackwell Publishing Ltd., 9600 Garsington Road Oxford OX4 2DQ UK, [URL:http://www.blackwellpublishing.com] VL - 20 IS - 1 SN - 0888-8892, 0888-8892 KW - Birds KW - Sustainability Science Abstracts; Ecology Abstracts KW - Aves KW - USA KW - Cores KW - Forests KW - Conservation KW - Habitat fragmentation KW - Hardwoods KW - Reforestation KW - Models KW - M3 1010:Issues in Sustainable Development KW - D 04705:Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17124197?accountid=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=Conservation+Biology&rft.atitle=Contributed+Papers%3A+A+Spatially+Explicit+Decision+Support+Model+for+Restoration+of+Forest+Bird+Habitat&rft.au=Twedt%2C+Daniel+J%3BUihlein%2C+William+B%3BBlaine+Elliott%2C+A&rft.aulast=Twedt&rft.aufirst=Daniel&rft.date=2006-02-01&rft.volume=20&rft.issue=1&rft.spage=100&rft.isbn=&rft.btitle=&rft.title=Conservation+Biology&rft.issn=08888892&rft_id=info:doi/10.1111%2Fj.1523-1739.2005.00303.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-06-01 N1 - SuppNotes - Figures, 4; tables, 2; references, 37. N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Cores; Conservation; Forests; Hardwoods; Habitat fragmentation; Reforestation; Models; Aves; USA DO - http://dx.doi.org/10.1111/j.1523-1739.2005.00303.x ER - TY - JOUR T1 - Eolian Additions to Late Quaternary Alpine Soils, Indian Peaks Wilderness Area, Colorado Front Range AN - 17110315; 6741226 AB - Surface horizons of many alpine soils on Quaternary deposits in high-mountain settings are enriched in silt. The origin of these particles has been debated, particularly in the Rocky Mountain region of North America. The most common explanations are frost shattering of coarser particles and eolian additions from distant sources. We studied soil A horizons on alpine moraines of late-glacial (Satanta Peak) age in the Colorado Front Range. Surface horizons of soils on these moraines are enriched in silt and have a particle size distribution that resembles loess and dust deposits found elsewhere. The compositions of sand and silt fractions of the soils were compared to possible local source rocks, using immobile trace elements Ti, Nb, Zr, Ce, and Y. The sand fractions of soils have a wide range of trace element ratios, similar to the range of values in the local biotite gneiss bedrock. In contrast, silt fractions have narrower ranges of trace element ratios that do not overlap the range of these ratios in biotite gneiss. The particle size and geochemical results support an interpretation that silts in these soils are derived from airborne dust. Eolian silts were most likely derived from distant sources, such as the semiarid North Park and Middle Park basins to the west. We hypothesize that much of the eolian influx to soils of the Front Range occurred during an early to mid-Holocene warm period, when sediment availability in semiarid source basins was at a maximum. JF - Arctic, Antarctic, and Alpine Research AU - Muhs AU - Benedict, J B AD - U.S. Geological Survey, MS 980, Box 25046, Federal Center, Denver, Colorado 80225, U.S.A, dmuhs@usgs.gov Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 0120 EP - 0130 PB - Institute of Arctic and Alpine Research (INSTAAR), University of Colorado VL - 38 IS - 1 SN - 1523-0430, 1523-0430 KW - Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts KW - frost KW - Basins KW - Particulates KW - Dust KW - Trace elements KW - North America, Rocky Mts. KW - Mountains KW - Quaternary deposits KW - Sand KW - moraines KW - quaternary KW - Particle size KW - Sediment pollution KW - Particle size distribution KW - Loess KW - Geochemistry KW - Trace elements in soil KW - silt KW - Polar environments KW - PN, Arctic KW - USA, Colorado KW - Fronts KW - USA, Colorado, Indian Peaks Wilderness Area KW - Cosmic radiation KW - Wilderness KW - Moraines KW - Mountain regions KW - Alpine environments KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17110315?accountid=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=Arctic%2C+Antarctic%2C+and+Alpine+Research&rft.atitle=Eolian+Additions+to+Late+Quaternary+Alpine+Soils%2C+Indian+Peaks+Wilderness+Area%2C+Colorado+Front+Range&rft.au=Muhs%3BBenedict%2C+J+B&rft.aulast=Muhs&rft.aufirst=&rft.date=2006-02-01&rft.volume=38&rft.issue=1&rft.spage=0120&rft.isbn=&rft.btitle=&rft.title=Arctic%2C+Antarctic%2C+and+Alpine+Research&rft.issn=15230430&rft_id=info:doi/10.1043%2F1523-0430%282006%290382.0.CO%3B2 L2 - http://journals.allenpress.com/jrnlserv/?request=get-abstract&issn=1523-0430&volume=38&issue=1&page=0120 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Particle size distribution; Quaternary deposits; Loess; Fronts; Trace elements in soil; Moraines; Mountain regions; Particle size; Sediment pollution; Geochemistry; frost; Basins; silt; Particulates; Polar environments; Dust; Trace elements; Mountains; Sand; Cosmic radiation; Wilderness; moraines; Alpine environments; quaternary; PN, Arctic; North America, Rocky Mts.; USA, Colorado; USA, Colorado, Indian Peaks Wilderness Area DO - http://dx.doi.org/10.1043/1523-0430(2006)038[0120:EATLQA]2.0.CO;2 ER - TY - JOUR T1 - Chlorfenapyr and mallard ducks: Overview, study design, macroscopic effects, and analytical chemistry AN - 17078742; 6706600 AB - The first commercial pesticide derived from a class of compounds known as halogenated pyrroles was registered for use in the United States in 2001. Chlorfenapyr degrades slowly in soil, sediment, and water and is highly toxic to birds. Information on biochemical or histological endpoints in birds is lacking; therefore, a two-year study was conducted to provide information needed to develop diagnostic criteria for chlorfenapyr toxicosis. In the first year, male mallard ducks were fed concentrations of 0, 2, 5, or 10 ppm technical chlorfenapyr or 5 ppm of a formulated product in their diet during a 10-week chronic exposure study. Survival, body weight, feed consumption (removal), behavior, and molt progression were monitored. Feed and liver were analyzed for chlorfenapyr and two metabolites. Five of 10 ducks in the 10-ppm group died, and neurotoxic effects were observed in the 5-and 10-ppm groups. Feed removal increased for ducks receiving chlorfenapyr and body weights of 5- and 10-ppm ducks were reduced. Loss of body fat, muscle atrophy, and bile retention were suggestive of metabolic disruption or a decreased ability to digest and absorb nutrients. Liver and kidney weights and liver and kidney weight/body weight ratios exhibited a positive response to concentrations of chlorfenapyr in the diet. Emaciation and elevated organ weight/body weight ratios are candidates for a suite of indicators of chronic chlorfenapyr exposure. Liver is the preferred tissue for chemical confirmation of exposure. JF - Environmental Toxicology and Chemistry AU - Albers, PH AU - Klein, P N AU - Green, DE AU - Melancon, MJ AU - Bradley, B P AU - Noguchi, G AD - U.S. Geological Survey Patuxent Wildlife Research Center, Beltsville Lab, c/o Beltsville Agricultural Research Center-East, Building 308, 10300 Baltimore Avenue, Beltsville, Maryland 20705, USA, palbers@usgs.gov Y1 - 2006/02// PY - 2006 DA - Feb 2006 SP - 438 EP - 445 VL - 25 IS - 2 SN - 0730-7268, 0730-7268 KW - Mallard KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Toxicology Abstracts; Pollution Abstracts KW - Tissues KW - Nutrients KW - Toxicity tests KW - Anas platyrhynchos KW - Soil KW - Weight KW - Body weight KW - Exposure KW - Diets KW - Muscles KW - Animal physiology KW - Kidneys KW - Soil contamination KW - pyrroles KW - Water Pollution Effects KW - Neurotoxicity KW - Feeding experiments KW - Atrophy KW - Birds KW - Aquatic birds KW - Pollution effects KW - Metabolites KW - body weight KW - Chlorfenapyr KW - Sediment pollution KW - Toxicity KW - Agrochemicals KW - Water pollution KW - USA KW - Ducks KW - Behavior KW - Reviews KW - Bile KW - Pesticides KW - Liver KW - Kidney KW - Feeds KW - Q5 08504:Effects on organisms KW - X 24250:Reviews KW - SW 3030:Effects of pollution KW - AQ 00008:Effects of Pollution KW - P 6000:TOXICOLOGY AND HEALTH KW - X 24136:Environmental impact UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17078742?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Toxicology+and+Chemistry&rft.atitle=Chlorfenapyr+and+mallard+ducks%3A+Overview%2C+study+design%2C+macroscopic+effects%2C+and+analytical+chemistry&rft.au=Albers%2C+PH%3BKlein%2C+P+N%3BGreen%2C+DE%3BMelancon%2C+MJ%3BBradley%2C+B+P%3BNoguchi%2C+G&rft.aulast=Albers&rft.aufirst=PH&rft.date=2006-02-01&rft.volume=25&rft.issue=2&rft.spage=438&rft.isbn=&rft.btitle=&rft.title=Environmental+Toxicology+and+Chemistry&rft.issn=07307268&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-04-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Body weight; Pesticides; Feeding experiments; Pollution effects; Animal physiology; Metabolites; Toxicity tests; Aquatic birds; Soil; Diets; Bile; Reviews; Neurotoxicity; Kidney; Liver; Atrophy; Nutrients; Chlorfenapyr; pyrroles; Sediment pollution; Tissues; Muscles; Toxicity; Soil contamination; Agrochemicals; Water pollution; Behavior; body weight; Feeds; Ducks; Weight; Exposure; Water Pollution Effects; Kidneys; Birds; Anas platyrhynchos; USA ER - TY - CPAPER T1 - California Debris Flow T2 - Impacts of 2005's Weather: Major Stories of the Year AN - 39807295; 4068865 JF - Impacts of 2005's Weather: Major Stories of the Year AU - Cannon, Susan Y1 - 2006/01/31/ PY - 2006 DA - 2006 Jan 31 KW - USA, California KW - Debris flow KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39807295?accountid=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=Impacts+of+2005%27s+Weather%3A+Major+Stories+of+the+Year&rft.atitle=California+Debris+Flow&rft.au=Cannon%2C+Susan&rft.aulast=Cannon&rft.aufirst=Susan&rft.date=2006-01-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Impacts+of+2005%27s+Weather%3A+Major+Stories+of+the+Year&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/Annual2006/techprogram/program_322.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Observations of Deep Long-Period (DLP) Seismic Events Beneath Aleutian Arc Volcanoes; 1989-2005 T2 - Fourth Meeting of Cities on Volcanoes AN - 39872213; 4053524 JF - Fourth Meeting of Cities on Volcanoes AU - Power, John Y1 - 2006/01/23/ PY - 2006 DA - 2006 Jan 23 KW - Volcanoes KW - Earthquakes KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39872213?accountid=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=Fourth+Meeting+of+Cities+on+Volcanoes&rft.atitle=Observations+of+Deep+Long-Period+%28DLP%29+Seismic+Events+Beneath+Aleutian+Arc+Volcanoes%3B+1989-2005&rft.au=Power%2C+John&rft.aulast=Power&rft.aufirst=John&rft.date=2006-01-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Meeting+of+Cities+on+Volcanoes&rft.issn=&rft_id=info:doi/ L2 - http://www.citiesonvolcanoes4.com/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Pele Legends Merge with Oral History to Describe 400 Years of Kilauea's Activity T2 - Fourth Meeting of Cities on Volcanoes AN - 39868857; 4053086 JF - Fourth Meeting of Cities on Volcanoes AU - Swanson, Don Y1 - 2006/01/23/ PY - 2006 DA - 2006 Jan 23 KW - Historical account KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39868857?accountid=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=Fourth+Meeting+of+Cities+on+Volcanoes&rft.atitle=Pele+Legends+Merge+with+Oral+History+to+Describe+400+Years+of+Kilauea%27s+Activity&rft.au=Swanson%2C+Don&rft.aulast=Swanson&rft.aufirst=Don&rft.date=2006-01-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Meeting+of+Cities+on+Volcanoes&rft.issn=&rft_id=info:doi/ L2 - http://www.citiesonvolcanoes4.com/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Increased CO@@d2@ Emissions from Kilauea: A Newly Appreciated Health Hazard at Hawaii Volcanoes National Park, USA T2 - Fourth Meeting of Cities on Volcanoes AN - 39806204; 4053166 JF - Fourth Meeting of Cities on Volcanoes AU - Sutton, A Jeff Y1 - 2006/01/23/ PY - 2006 DA - 2006 Jan 23 KW - USA, Hawaii KW - Volcanoes KW - National parks KW - Carbon dioxide KW - Public health KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39806204?accountid=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=Fourth+Meeting+of+Cities+on+Volcanoes&rft.atitle=Increased+CO%40%40d2%40+Emissions+from+Kilauea%3A+A+Newly+Appreciated+Health+Hazard+at+Hawaii+Volcanoes+National+Park%2C+USA&rft.au=Sutton%2C+A+Jeff&rft.aulast=Sutton&rft.aufirst=A&rft.date=2006-01-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Meeting+of+Cities+on+Volcanoes&rft.issn=&rft_id=info:doi/ L2 - http://www.citiesonvolcanoes4.com/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Use of the Volcanic Ash Collaboration Tool for Improved Volcanic Ash Hazrd Mitigation in the North Pacific T2 - Fourth Meeting of Cities on Volcanoes AN - 39805114; 4053129 JF - Fourth Meeting of Cities on Volcanoes AU - Schneider, David Y1 - 2006/01/23/ PY - 2006 DA - 2006 Jan 23 KW - North Pacific KW - Volcanic ash KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39805114?accountid=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=Fourth+Meeting+of+Cities+on+Volcanoes&rft.atitle=Use+of+the+Volcanic+Ash+Collaboration+Tool+for+Improved+Volcanic+Ash+Hazrd+Mitigation+in+the+North+Pacific&rft.au=Schneider%2C+David&rft.aulast=Schneider&rft.aufirst=David&rft.date=2006-01-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Meeting+of+Cities+on+Volcanoes&rft.issn=&rft_id=info:doi/ L2 - http://www.citiesonvolcanoes4.com/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Rapid Deployment of Low-Cost, Self-Contained Monitoring Stations During the 2004-2005 Eruption of Mount St. Helens, USA T2 - Fourth Meeting of Cities on Volcanoes AN - 39763877; 4053496 JF - Fourth Meeting of Cities on Volcanoes AU - Lahusen, Richard Y1 - 2006/01/23/ PY - 2006 DA - 2006 Jan 23 KW - USA KW - USA, Washington, Mount St. Helens KW - Eruptions KW - Monitoring systems KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39763877?accountid=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=Fourth+Meeting+of+Cities+on+Volcanoes&rft.atitle=Rapid+Deployment+of+Low-Cost%2C+Self-Contained+Monitoring+Stations+During+the+2004-2005+Eruption+of+Mount+St.+Helens%2C+USA&rft.au=Lahusen%2C+Richard&rft.aulast=Lahusen&rft.aufirst=Richard&rft.date=2006-01-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Meeting+of+Cities+on+Volcanoes&rft.issn=&rft_id=info:doi/ L2 - http://www.citiesonvolcanoes4.com/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Monitoring Kilauea and Mauna Loa Volcanoes Using Time-Lapse and Real-Time Camera Systems T2 - Fourth Meeting of Cities on Volcanoes AN - 39725670; 4053519 JF - Fourth Meeting of Cities on Volcanoes AU - Orr, Tim Y1 - 2006/01/23/ PY - 2006 DA - 2006 Jan 23 KW - USA, Hawaii, Hawaii I., Mauna Loa Volcano KW - Volcanoes KW - Cameras KW - Mauna KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39725670?accountid=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=Fourth+Meeting+of+Cities+on+Volcanoes&rft.atitle=Monitoring+Kilauea+and+Mauna+Loa+Volcanoes+Using+Time-Lapse+and+Real-Time+Camera+Systems&rft.au=Orr%2C+Tim&rft.aulast=Orr&rft.aufirst=Tim&rft.date=2006-01-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Meeting+of+Cities+on+Volcanoes&rft.issn=&rft_id=info:doi/ L2 - http://www.citiesonvolcanoes4.com/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of a Low-Cost, Portable SO2 Advisory System for Use in Volcanic Environments T2 - Fourth Meeting of Cities on Volcanoes AN - 39719510; 4053151 JF - Fourth Meeting of Cities on Volcanoes AU - Elias, Tamar Y1 - 2006/01/23/ PY - 2006 DA - 2006 Jan 23 KW - Volcanoes KW - Sulfur dioxide KW - Volcanic environments KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39719510?accountid=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=Fourth+Meeting+of+Cities+on+Volcanoes&rft.atitle=Development+of+a+Low-Cost%2C+Portable+SO2+Advisory+System+for+Use+in+Volcanic+Environments&rft.au=Elias%2C+Tamar&rft.aulast=Elias&rft.aufirst=Tamar&rft.date=2006-01-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Meeting+of+Cities+on+Volcanoes&rft.issn=&rft_id=info:doi/ L2 - http://www.citiesonvolcanoes4.com/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Eastward Dispersal of Kilauea Tephra Implies Column Heights Hazardous to Aircraft T2 - Fourth Meeting of Cities on Volcanoes AN - 39718599; 4053132 JF - Fourth Meeting of Cities on Volcanoes AU - Swanson, Don Y1 - 2006/01/23/ PY - 2006 DA - 2006 Jan 23 KW - Aircraft KW - Dispersal KW - Tephra KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39718599?accountid=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=Fourth+Meeting+of+Cities+on+Volcanoes&rft.atitle=Eastward+Dispersal+of+Kilauea+Tephra+Implies+Column+Heights+Hazardous+to+Aircraft&rft.au=Swanson%2C+Don&rft.aulast=Swanson&rft.aufirst=Don&rft.date=2006-01-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Meeting+of+Cities+on+Volcanoes&rft.issn=&rft_id=info:doi/ L2 - http://www.citiesonvolcanoes4.com/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Usaid Office of Foreign Disaster Assistances Responses and Mitigation Efforts at Volcanoes Around the World T2 - Fourth Meeting of Cities on Volcanoes AN - 39666458; 4053246 JF - Fourth Meeting of Cities on Volcanoes AU - Mayberry, Gari Y1 - 2006/01/23/ PY - 2006 DA - 2006 Jan 23 KW - Volcanoes KW - Disasters KW - U 5500:Geoscience UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39666458?accountid=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=Fourth+Meeting+of+Cities+on+Volcanoes&rft.atitle=Usaid+Office+of+Foreign+Disaster+Assistances+Responses+and+Mitigation+Efforts+at+Volcanoes+Around+the+World&rft.au=Mayberry%2C+Gari&rft.aulast=Mayberry&rft.aufirst=Gari&rft.date=2006-01-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Fourth+Meeting+of+Cities+on+Volcanoes&rft.issn=&rft_id=info:doi/ L2 - http://www.citiesonvolcanoes4.com/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - The mineral dissolution rate conundrum: Insights from reactive transport modeling of U isotopes and pore fluid chemistry in marine sediments AN - 17460600; 6659484 AB - Pore water chemistry and super(234)U/ super(238)U activity ratios from fine-grained sediment cored by the Ocean Drilling Project at Site 984 in the North Atlantic were used as constraints in modeling in situ rates of plagioclase dissolution with the multicomponent reactive transport code Crunch. The reactive transport model includes a solid-solution formulation to enable the use of the super(234)U/ super(238)U activity ratios in the solid and fluid as a tracer of mineral dissolution. The isotopic profiles are combined with profiles of the major element chemistry (especially alkalinity and calcium) to determine whether the apparent discrepancy between laboratory and field dissolution rates still exists when a mechanistic reactive transport model is used to interpret rates in a natural system. A suite of reactions, including sulfate reduction and methane production, anaerobic methane oxidation, CaCO sub(3) precipitation, dissolution of plagioclase, and precipitation of secondary clay minerals, along with diffusive transport and fluid and solid burial, control the pore fluid chemistry in Site 984 sediments. The surface area of plagioclase in intimate contact with the pore fluid is estimated to be 6.9 m super(2)/g based on both grain geometry and on the depletion of super(234)U/ super(238)U in the sediment via a-recoil loss. Various rate laws for plagioclase dissolution are considered in the modeling, including those based on (1) a linear transition state theory (TST) model, (2) a nonlinear dependence on the undersaturation of the pore water with respect to plagioclase, and (3) the effect of inhibition by dissolved aluminum. The major element and isotopic methods predict similar dissolution rate constants if additional lowering of the pore water super(234)U/ super(238)U activity ratio is attributed to isotopic exchange via recrystallization of marine calcite, which makes up about 10-20% of the Site 984 sediment. The calculated dissolution rate for plagioclase corresponds to a rate constant that is about 10 super(2) to 10 super(5) times smaller than the laboratory-measured value, with the value depending primarily on the deviation from equilibrium. The reactive transport simulations demonstrate that the degree of undersaturation of the pore fluid with respect to plagioclase depends strongly on the rate of authigenic clay precipitation and the solubility of the clay minerals. The observed discrepancy is greatest for the linear TST model (10 super(5)), less substantial with the Al-inhibition formulation (10 super(3)), and decreases further if the clay minerals precipitate more slowly or as highly soluble precursor minerals (10 super(2)). However, even several orders of magnitude variation in either the clay solubility or clay precipitation rates cannot completely account for the entire discrepancy while still matching pore water aluminum and silica data, indicating that the mineral dissolution rate conundrum must be attributed in large part to the gradual loss of reactive sites on silicate surfaces with time. The results imply that methods of mineral surface characterization that provide direct measurements of the bulk surface reactivity are necessary to accurately predict natural dissolution rates. JF - Geochimica et Cosmochimica Acta AU - Maher, Kate AU - Steefel, Carl I AU - DePaolo, Donald J AU - Viani, Brian E AD - Department of Earth and Planetary Science, 301 McCone Hall, University of California, Berkeley, CA 94720-4767, USA, kmaher@usgs.gov Y1 - 2006/01/15/ PY - 2006 DA - 2006 Jan 15 SP - 337 EP - 363 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 - 70 IS - 2 SN - 0016-7037, 0016-7037 KW - Pollution Abstracts; Water Resources Abstracts; Aqualine Abstracts; Oceanic Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Sulfates KW - Pore water KW - Calcium KW - On-site Data Collections KW - Silicates KW - Marine Sediments KW - Hydrologic Data KW - Major elements KW - Laboratories KW - Calcite KW - Interstitial Water KW - Chemical oceanography KW - Inhibition KW - Model Studies KW - Pores KW - Profiles KW - Clay Minerals KW - Oxidation KW - Radioisotopes KW - North Atlantic KW - Precipitation Rate KW - Clay minerals KW - Drilling KW - Plagioclase KW - silica KW - Uranium KW - Alkalinity KW - Institutional Constraints KW - Sediment transport KW - Marine KW - Methane KW - Solubility KW - Clay KW - Depletion KW - Geochemistry KW - Simulation KW - Solids KW - Precipitation KW - AN, North Atlantic KW - Silica KW - Equilibrium KW - Chemical precipitation KW - Oceans KW - Aluminum KW - Aluminium KW - Minerals KW - SW 0880:Chemical processes KW - O 3010:Geology and Geophysics KW - Q2 09187:Geochemistry of sediments KW - P 1000:MARINE POLLUTION KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17460600?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=The+mineral+dissolution+rate+conundrum%3A+Insights+from+reactive+transport+modeling+of+U+isotopes+and+pore+fluid+chemistry+in+marine+sediments&rft.au=Maher%2C+Kate%3BSteefel%2C+Carl+I%3BDePaolo%2C+Donald+J%3BViani%2C+Brian+E&rft.aulast=Maher&rft.aufirst=Kate&rft.date=2006-01-15&rft.volume=70&rft.issue=2&rft.spage=337&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2005.09.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-08-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Clay minerals; Methane; Chemical precipitation; Alkalinity; Aluminium; Chemical oceanography; Plagioclase; Major elements; Silicates; Pore water; Clay; Uranium; Oceans; silica; Geochemistry; Aluminum; Radioisotopes; Simulation; Sediment transport; Minerals; Sulfates; Calcium; On-site Data Collections; Drilling; Marine Sediments; Institutional Constraints; Hydrologic Data; Solubility; Depletion; Laboratories; Calcite; Solids; Precipitation; Interstitial Water; Inhibition; Model Studies; Pores; Silica; Equilibrium; Profiles; Clay Minerals; Oxidation; Precipitation Rate; North Atlantic; AN, North Atlantic; Marine DO - http://dx.doi.org/10.1016/j.gca.2005.09.001 ER - TY - JOUR T1 - Chemical Loading into Surface Water along a Hydrological, Biogeochemical, and Land Use Gradient: A Holistic Watershed Approach AN - 17231342; 6965458 AB - Identifying the sources and impacts of organic and inorganic contaminants at the watershed scale is a complex challenge because of the multitude of processes occurring in time and space. Investigation of geochemical transformations requires a systematic evaluation of hydrologic, landscape, and anthropogenic factors. The 1160 km super(2) Boulder Creek Watershed in the Colorado Front Range encompasses a gradient of geology, ecotypes, climate, and urbanization. Streamflow originates primarily as snowmelt and shows substantial annual variation. Water samples were collected along a 70-km transect during spring-runoff and base-flow conditions, and analyzed for major elements, trace elements, bulk organics, organic wastewater contaminants (OWCs), and pesticides. Major-element and trace-element concentrations were low in the headwaters, increased through the urban corridor, and had a step increase downstream from the first major wastewater treatment plant (WWTP). Boron, gadolinium, and lithium were useful inorganic tracers of anthropogenic inputs. Effluent from the WWTP accounted for as much as 75% of the flow in Boulder Creek and was the largest chemical input. Under both hydrological conditions, OWCs and pesticides were detected in Boulder Creek downstream from the WWTP outfall as well as in the headwater region, and loads of anthropogenic-derived contaminants increased as basin population density increased. This report documents a suite of potential endocrine-disrupting chemicals in a reach of stream with native fish populations showing indication of endocrine disruption. JF - Environmental Science & Technology AU - Barber, L B AU - Murphy, S F AU - Verplanck, P L AU - Sandstrom, M W AU - Taylor, HE AU - Furlong, E T AD - U.S. Geological Survey, 3215 Marine Street, Boulder, CO 80303, USA, lbbarber@usgs.gov Y1 - 2006/01/15/ PY - 2006 DA - 2006 Jan 15 SP - 475 EP - 486 VL - 40 IS - 2 SN - 0013-936X, 0013-936X KW - endocrine disruptors KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts KW - Water sampling KW - Urbanization KW - Water Pollution Sources KW - Surface water KW - Anthropogenic factors KW - USA, Colorado, Boulder Creek KW - Freshwater KW - Watersheds KW - Wastewater Pollution KW - Toxicity tests KW - Agricultural Chemicals KW - Stream Pollution KW - Chemical pollution KW - Lithium KW - Freshwater pollution KW - Wastewater Facilities KW - annual variations KW - USA, Colorado KW - Pesticides KW - downstream KW - Organic Compounds KW - Waste water KW - Wastewater Treatment KW - ecotypes KW - Q5 08503:Characteristics, behavior and fate KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - SW 3020:Sources and fate of pollution KW - AQ 00002:Water Quality UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17231342?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Chemical+Loading+into+Surface+Water+along+a+Hydrological%2C+Biogeochemical%2C+and+Land+Use+Gradient%3A+A+Holistic+Watershed+Approach&rft.au=Barber%2C+L+B%3BMurphy%2C+S+F%3BVerplanck%2C+P+L%3BSandstrom%2C+M+W%3BTaylor%2C+HE%3BFurlong%2C+E+T&rft.aulast=Barber&rft.aufirst=L&rft.date=2006-01-15&rft.volume=40&rft.issue=2&rft.spage=475&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes051270q LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Urbanization; Surface water; Pesticides; Anthropogenic factors; Waste water; Watersheds; Toxicity tests; Freshwater pollution; Water sampling; annual variations; endocrine disruptors; downstream; Chemical pollution; ecotypes; Lithium; Wastewater Facilities; Agricultural Chemicals; Water Pollution Sources; Stream Pollution; Organic Compounds; Wastewater Pollution; Wastewater Treatment; USA, Colorado; USA, Colorado, Boulder Creek; Freshwater DO - http://dx.doi.org/10.1021/es051270q ER - TY - JOUR T1 - Accumulation of Contaminants in Fish from Wastewater Treatment Wetlands AN - 17230986; 6965475 AB - Increasing demands on water resources in arid environments make reclamation and reuse of municipal wastewater an important component of the water budget. Treatment wetlands can be an integral part of the water-reuse cycle providing both water-quality enhancement and habitat functions. When used for habitat, the bioaccumulation potential of contaminants in the wastewater is a critical consideration. Water and fish samples collected from the Tres Rios Demonstration Constructed Wetlands near Phoenix, Arizona, which uses secondary-treated wastewater to maintain an aquatic ecosystem in a desert environment, were analyzed for hydrophobic organic compounds (HOC) and trace elements. Semipermeable membrane devices (SPMD) were deployed to investigate uptake of HOC. The wetlands effectively removed HOC, and concentrations of herbicides, pesticides, and organic wastewater contaminants decreased 40-99% between inlet and outlet. Analysis of Tilapia mossambica and Gambusia affinis indicated accumulation of HOC, including p,p'-DDE and trans-nonachlor. The SPMD accumulated the HOC detected in the fish tissue as well as additional compounds. Trace-element concentrations in whole-fish tissue were highly variable, but were similar between the two species. Concentrations of HOC and trace elements varied in different fish tissue compartments, and concentrations in Tilapia liver tissue were greater than those in the whole organism or filet tissue. Bioconcentration factors for the trace elements ranged from 5 to 58 000 and for the HOC ranged from 530 to 150 000. JF - Environmental Science & Technology AU - Barber, L B AU - Keefe, SH AU - Antweiler, R C AU - Taylor, HE AU - Wass, R D AD - U.S. Geological Survey, 3215 Marine Street, Boulder, CO 80303, USA, lbbarber@usgs.gov Y1 - 2006/01/15/ PY - 2006 DA - 2006 Jan 15 SP - 603 EP - 611 VL - 40 IS - 2 SN - 0013-936X, 0013-936X KW - Mosquitofish KW - Mozambique mouth-breeder KW - Mozambique mouthbrooder KW - Mozambique tilapia KW - Western mosquitofish KW - Aqualine Abstracts; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Toxicology Abstracts; Pollution Abstracts; Water Resources Abstracts KW - Tissues KW - Tilapia mossambica KW - Water budget KW - Arid environments KW - Water resources KW - water budget KW - Hydrophobicity KW - Freshwater KW - Tilapia KW - Freshwater fish KW - Trace elements KW - Wetlands KW - Oreochromis mossambicus KW - Aquatic ecosystems KW - Habitat KW - Water Pollution Effects KW - Fish KW - Organic Compounds KW - Contaminants KW - Wastewater KW - USA, Arizona, Phoenix KW - wastewater treatment KW - Gambusia affinis KW - Pollution effects KW - Wastewater treatment KW - Habitats KW - Trace Elements KW - Herbicides KW - Reclamation KW - Bioaccumulation KW - Deserts KW - Pesticides KW - Liver KW - USA, Arizona KW - Organic compounds KW - aquatic ecosystems KW - Waste water KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - Q5 08504:Effects on organisms KW - AQ 00008:Effects of Pollution KW - SW 3030:Effects of pollution KW - X 24136:Environmental impact UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/17230986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Science+%26+Technology&rft.atitle=Accumulation+of+Contaminants+in+Fish+from+Wastewater+Treatment+Wetlands&rft.au=Barber%2C+L+B%3BKeefe%2C+SH%3BAntweiler%2C+R+C%3BTaylor%2C+HE%3BWass%2C+R+D&rft.aulast=Barber&rft.aufirst=L&rft.date=2006-01-15&rft.volume=40&rft.issue=2&rft.spage=603&rft.isbn=&rft.btitle=&rft.title=Environmental+Science+%26+Technology&rft.issn=0013936X&rft_id=info:doi/10.1021%2Fes0514287 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Bioaccumulation; Pesticides; Pollution effects; Water resources; Herbicides; Wetlands; Freshwater fish; Wastewater treatment; Reclamation; Water budget; Arid environments; Hydrophobicity; Habitat; Aquatic ecosystems; Trace elements; Deserts; Liver; Organic compounds; Waste water; Contaminants; Tissues; wastewater treatment; water budget; aquatic ecosystems; Habitats; Water Pollution Effects; Trace Elements; Fish; Organic Compounds; Tilapia; Wastewater; Tilapia mossambica; Oreochromis mossambicus; Gambusia affinis; USA, Arizona; USA, Arizona, Phoenix; Freshwater DO - http://dx.doi.org/10.1021/es0514287 ER - TY - CPAPER T1 - IABIN Invasives Information Network (I3N)Invasive Species Information and Technology for the Americas T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40116262; 4091567 JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Simpson, Annie AU - Grosse, Andrea AU - Sellers, Elizabeth Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - Introduced species KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40116262?accountid=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=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=IABIN+Invasives+Information+Network+%28I3N%29Invasive+Species+Information+and+Technology+for+the+Americas&rft.au=Simpson%2C+Annie%3BGrosse%2C+Andrea%3BSellers%2C+Elizabeth&rft.aulast=Simpson&rft.aufirst=Annie&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Development of a Long-Term, Multi-Scale Monitoring Program that Integrates Numerous Ecosystem Components T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40116073; 4091717 DE: JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Beever, Erik AU - Route, Bill AU - Host, George AU - Gafvert, Ulf AU - Elias, Joan AU - Sanders, Suzanne Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40116073?accountid=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=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=Development+of+a+Long-Term%2C+Multi-Scale+Monitoring+Program+that+Integrates+Numerous+Ecosystem+Components&rft.au=Beever%2C+Erik%3BRoute%2C+Bill%3BHost%2C+George%3BGafvert%2C+Ulf%3BElias%2C+Joan%3BSanders%2C+Suzanne&rft.aulast=Beever&rft.aufirst=Erik&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - The Global Invasive Species Information Network T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40115674; 4091566 JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Sellers, Elizabeth AU - Simpson, Annie Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - Introduced species KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40115674?accountid=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=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=The+Global+Invasive+Species+Information+Network&rft.au=Sellers%2C+Elizabeth%3BSimpson%2C+Annie&rft.aulast=Sellers&rft.aufirst=Elizabeth&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - NBII and IABIN: Sharing Biodiversity Knowledge Across International Borders T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40105773; 4091568 JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Batista, Yabanex AU - Grosse, Andrea AU - Sellers, Elizabeth Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - Biological diversity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40105773?accountid=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=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=NBII+and+IABIN%3A+Sharing+Biodiversity+Knowledge+Across+International+Borders&rft.au=Batista%2C+Yabanex%3BGrosse%2C+Andrea%3BSellers%2C+Elizabeth&rft.aulast=Batista&rft.aufirst=Yabanex&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Invasive Species Information Management and Exchange in the Americas: I3N T2 - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AN - 40066904; 4091543 JF - 2006 International Conference on Ecology in an Era of Globalization: Challenges and Opportunities for Environmental Scientists in the Americas AU - Grosse, Andrea AU - Sellers, Elizabeth Y1 - 2006/01/08/ PY - 2006 DA - 2006 Jan 08 KW - Introduced species KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/40066904?accountid=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=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.atitle=Invasive+Species+Information+Management+and+Exchange+in+the+Americas%3A+I3N&rft.au=Grosse%2C+Andrea%3BSellers%2C+Elizabeth&rft.aulast=Grosse&rft.aufirst=Andrea&rft.date=2006-01-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+International+Conference+on+Ecology+in+an+Era+of+Globalization%3A+Challenges+and+Opportunities+for+Environmental+Scientists+in+the+Americas&rft.issn=&rft_id=info:doi/ L2 - http://abstracts.co.allenpress.com/pweb/esai2006/schedule/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-09-05 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Are We Missing a Mineralocorticoid in Fish? Effect of Corticoids and Receptor Inhibitors on Salinity Tolerance of Atlantic Salmon T2 - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AN - 39728388; 4054748 JF - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AU - Mccormick, Stephen D AU - O'Dea, Michael F AU - Moeckel, Amy M Y1 - 2006/01/04/ PY - 2006 DA - 2006 Jan 04 KW - Corticoids KW - Salinity tolerance KW - Salinity effects KW - Pisces KW - Inhibitors KW - Abiotic factors KW - Salmo salar KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39728388?accountid=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=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.atitle=Are+We+Missing+a+Mineralocorticoid+in+Fish%3F+Effect+of+Corticoids+and+Receptor+Inhibitors+on+Salinity+Tolerance+of+Atlantic+Salmon&rft.au=Mccormick%2C+Stephen+D%3BO%27Dea%2C+Michael+F%3BMoeckel%2C+Amy+M&rft.aulast=Mccormick&rft.aufirst=Stephen&rft.date=2006-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.sicb.org/meetings/2006/schedule/sessionresults.php3?search=sessi onnumber%3D%27P2%27 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Application of Modeling Activity and Sampling Availability Toward Improving Monitoring of an Elusive Species T2 - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AN - 39700395; 4054914 JF - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AU - Nussear, K E AU - Inman, R D AU - Tracy, C R Y1 - 2006/01/04/ PY - 2006 DA - 2006 Jan 04 KW - Sampling KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39700395?accountid=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=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.atitle=Application+of+Modeling+Activity+and+Sampling+Availability+Toward+Improving+Monitoring+of+an+Elusive+Species&rft.au=Nussear%2C+K+E%3BInman%2C+R+D%3BTracy%2C+C+R&rft.aulast=Nussear&rft.aufirst=K&rft.date=2006-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.sicb.org/meetings/2006/schedule/sessionresults.php3?search=sessi onnumber%3D%27P2%27 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Marine Conservation Science: Examples in a Network of National Parks and Marine Protected Areas in Hawaii T2 - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AN - 39657752; 4054778 JF - 2006 Annual Meeting of the Society for Integrative and Comparative Biology AU - Basch, L V Y1 - 2006/01/04/ PY - 2006 DA - 2006 Jan 04 KW - USA, Hawaii KW - Conservation KW - National parks KW - Marine parks KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/39657752?accountid=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=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.atitle=Marine+Conservation+Science%3A+Examples+in+a+Network+of+National+Parks+and+Marine+Protected+Areas+in+Hawaii&rft.au=Basch%2C+L+V&rft.aulast=Basch&rft.aufirst=L&rft.date=2006-01-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2006+Annual+Meeting+of+the+Society+for+Integrative+and+Comparative+Biology&rft.issn=&rft_id=info:doi/ L2 - http://www.sicb.org/meetings/2006/schedule/sessionresults.php3?search=sessi onnumber%3D%27P2%27 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-21 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Use of pre-existing coal mine maps and drill holes for coal bed methane exploration AN - 807616551; 2010-098977 JF - Abstracts - AAPG, Eastern Section Meeting AU - Coyle, Paul R AU - Cassidy, Brianne M AU - Ladavat, Steve AU - Jacobi, Robert D AU - Smith, Taury Y1 - 2006 PY - 2006 DA - 2006 SP - 17 PB - American Association of Petroleum Geologists. Eastern Section, [varies] VL - 2006 KW - United States KW - petroleum exploration KW - North America KW - well logs KW - natural gas KW - petroleum KW - mapping KW - Eastern U.S. KW - coal seams KW - boreholes KW - Appalachian Basin KW - data bases KW - coalbed methane KW - drilling KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807616551?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+AAPG%2C+Eastern+Section+Meeting&rft.atitle=Use+of+pre-existing+coal+mine+maps+and+drill+holes+for+coal+bed+methane+exploration&rft.au=Coyle%2C+Paul+R%3BCassidy%2C+Brianne+M%3BLadavat%2C+Steve%3BJacobi%2C+Robert+D%3BSmith%2C+Taury&rft.aulast=Coyle&rft.aufirst=Paul&rft.date=2006-01-01&rft.volume=2006&rft.issue=&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+AAPG%2C+Eastern+Section+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 2006 Eastern Section American Association of Petroleum Geologists 35th annual meeting N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Last updated - 2016-10-25 N1 - CODEN - #06714 N1 - SubjectsTermNotLitGenreText - Appalachian Basin; boreholes; coal seams; coalbed methane; data bases; drilling; Eastern U.S.; mapping; natural gas; North America; petroleum; petroleum exploration; United States; well logs ER - TY - JOUR T1 - Combined interpretation of radar, hydraulic, and tracer data from a fractured-rock aquifer near Mirror Lake, New Hampshire, USA AN - 754882499; 13415570 AB - An integrated interpretation of field experimental cross-hole radar, tracer, and hydraulic data demonstrates the value of combining time-lapse geophysical monitoring with conventional hydrologic measurements for improved characterization of a fractured-rock aquifer. Time-lapse difference-attenuation radar tomography was conducted during saline tracer experiments at the US Geological Survey Fractured Rock Hydrology Research Site near Mirror Lake, Grafton County, New Hampshire, USA. The presence of electrically conductive saline tracer effectively illuminates permeable fractures or pathways for geophysical imaging. The geophysical results guide the construction of three-dimensional numerical models of ground-water flow and solute transport. In an effort to explore alternative explanations for the tracer and tomographic data, a suite of conceptual models involving heterogeneous hydraulic conductivity fields and rate-limited mass transfer are considered. Calibration data include tracer concentrations, the arrival time of peak concentration at the outlet, and steady-state hydraulic head. Results from the coupled inversion procedure suggest that much of the tracer mass migrated outside the three tomographic image planes, and that solute is likely transported by two pathways through the system. This work provides basic and site-specific insights into the control of permeability heterogeneity on ground-water flow and solute transport in fractured rock.Original Abstract: Una interpretacion integrada de radar experimental de campo transversal a pozos, trazadores, y datos hidraulicos demuestra el valor de combinar el monitoreo geofisico realizado en periodos de tiempo con mediciones hidrologicas convencionales en la caracterizacion mejorada de un acuifero rocoso fracturado. Se llevo a cabo tomografia de radar por periodos de tiempo y diferencia de atenuacion durante un experimento con trazadores salinos en el sitio de investigacion hidrologica de roca fracturada del Servicio Geologico de Estados Unidos cerca del Lago Espejo, Condado Grafton, New Hampshire, USA. La presencia del trazador salino electricamente conductivo refleja efectivamente fracturas permeables o trayectorias para imagenes geofisicas. Los resultados geofisicos orientan la construccion de modelos numericos tri-dimensionales de flujo de agua subterranea y transporte de solutos. En un esfuerzo por explorar explicaciones alternativas para los datos tomograficos y trazadores se considera un conjunto de modelos conceptuales que involucran campos de conductividad hidraulica heterogeneos y transferencias de masa de ritmo limitado. La calibracion de datos incluye concentraciones de trazadores, el tiempo de llegada de la concentracion pico en la salida, y presion hidraulica en regimen permanente. Los resultados del procedimiento de acoplamiento invertido sugieren que mucho de la masa del trazador migro fuera de los tres planos de imagen tomografica, y que el soluto es probablemente transportado por dos trayectorias a traves del sistema. Este trabajo aporta ideas basicas y especificas del sitio en relacion con el control de la heterogeneidad de permeabilidades en el flujo de agua subterranea y transporte de solutos en rocas fracturadas. JF - Hydrogeology Journal AU - Day-Lewis, Frederick D AU - Lane, John W AU - Gorelick, Steven M AD - Department of Geology, Bucknell University, Lewisburg, PA 17837, USA, daylewis@usgs.gov Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 1 EP - 14 PB - Springer-Verlag, P.O. Box 2485 Secaucus NJ 07096-2485 USA VL - 14 IS - 1-2 SN - 1431-2174, 1431-2174 KW - Environment Abstracts; Water Resources Abstracts; Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Aquifers KW - Hydraulics KW - USA, New Hampshire, Mirror L. KW - Tracers KW - Solutes KW - Permeability KW - Lakes KW - Hydrologic Models KW - Ground water KW - Hydrology KW - Geophysics KW - USA, New Hampshire KW - Geologic Fractures KW - Mathematical models KW - Inversions KW - Imaging techniques KW - Solute Transport KW - Inversion KW - Radar KW - Geological surveys KW - Mass transfer KW - Groundwater KW - Groundwater Movement KW - ENA 06:Food & Drugs KW - Q2 09262:Methods and instruments KW - SW 6050:Rock mechanics and geology KW - AQ 00005:Underground Services and Water Use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754882499?accountid=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=Hydrogeology+Journal&rft.atitle=Combined+interpretation+of+radar%2C+hydraulic%2C+and+tracer+data+from+a+fractured-rock+aquifer+near+Mirror+Lake%2C+New+Hampshire%2C+USA&rft.au=Day-Lewis%2C+Frederick+D%3BLane%2C+John+W%3BGorelick%2C+Steven+M&rft.aulast=Day-Lewis&rft.aufirst=Frederick&rft.date=2006-01-01&rft.volume=14&rft.issue=1-2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Hydrogeology+Journal&rft.issn=14312174&rft_id=info:doi/10.1007%2Fs10040-004-0372-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-09-01 N1 - Last updated - 2016-04-13 N1 - SubjectsTermNotLitGenreText - Permeability; Solutes; Tracers; Mathematical models; Geological surveys; Ground water; Mass transfer; Imaging techniques; Inversions; Aquifers; Hydraulics; Lakes; Inversion; Radar; Hydrology; Geophysics; Groundwater; Geologic Fractures; Hydrologic Models; Solute Transport; Groundwater Movement; USA, New Hampshire, Mirror L.; USA, New Hampshire DO - http://dx.doi.org/10.1007/s10040-004-0372-y ER - TY - JOUR T1 - Abundance of Bulimina denudata: New sediment toxicity test? AN - 746230604; 7624337 AB - Bulimina denudata Cushman and Parker (= B. marginata d'Orbigny) is a valuable taxon as it is present nearly worldwide in outer shelf to upper slope biofacies, is both epifaunal and infaunal, and is quite tolerant of polluted sediments. We compared the abundance of B. denudata to amphipod survival and sea urchin fertilization, two tests commonly used to assess the toxicity of sediments, in the vicinity of the Hyperion outfall in Santa Monica Bay near Los Angeles, California, USA. Toxicity patterns suggest that the historical inputs of the 7-mile sludge outfall are the most likely source of the pollution. JF - Anuario Instituto de Geociencias AU - Mcgann, M AU - Bay, S M AD - U.S. Geological Survey, Menlo Park, California 94025, USA, mmcgann@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 276 EP - 277 VL - 29 IS - 1 SN - 0101-9759, 0101-9759 KW - Toxicology Abstracts KW - Fertilization KW - Sludges KW - Bulimina KW - Abundance KW - Survival KW - Echinoidea KW - Toxicity KW - Sediments KW - Pollution KW - X 24300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746230604?accountid=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=Anuario+Instituto+de+Geociencias&rft.atitle=Abundance+of+Bulimina+denudata%3A+New+sediment+toxicity+test%3F&rft.au=Mcgann%2C+M%3BBay%2C+S+M&rft.aulast=Mcgann&rft.aufirst=M&rft.date=2006-01-01&rft.volume=29&rft.issue=1&rft.spage=276&rft.isbn=&rft.btitle=&rft.title=Anuario+Instituto+de+Geociencias&rft.issn=01019759&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Fertilization; Sludges; Abundance; Survival; Toxicity; Pollution; Sediments; Bulimina; Echinoidea ER - TY - JOUR T1 - Ground water modeling applications using the analytic element method. AN - 70682782; 16405461 AB - Though powerful and easy to use, applications of the analytic element method are not as widespread as finite-difference or finite-element models due in part to their relative youth. Although reviews that focus primarily on the mathematical development of the method have appeared in the literature, a systematic review of applications of the method is not available. An overview of the general types of applications of analytic elements in ground water modeling is provided in this paper. While not fully encompassing, the applications described here cover areas where the method has been historically applied (regional, two-dimensional steady-state models, analyses of ground water-surface water interaction, quick analyses and screening models, wellhead protection studies) as well as more recent applications (grid sensitivity analyses, estimating effective conductivity and dispersion in highly heterogeneous systems). The review of applications also illustrates areas where more method development is needed (three-dimensional and transient simulations). JF - Ground water AU - Hunt, Randall J AD - U.S. Geological Survey, 8505 Research Way, Middleton, WI 53562, USA. rjhunt@usgs.gov PY - 2006 SP - 5 EP - 14 VL - 44 IS - 1 SN - 0017-467X, 0017-467X KW - Soil KW - 0 KW - Index Medicus KW - Algorithms KW - Models, Biological KW - Water Pollution KW - Finite Element Analysis KW - Water Movements KW - Water Supply UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/70682782?accountid=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=Ground+water&rft.atitle=Ground+water+modeling+applications+using+the+analytic+element+method.&rft.au=Hunt%2C+Randall+J&rft.aulast=Hunt&rft.aufirst=Randall&rft.date=2006-01-01&rft.volume=44&rft.issue=1&rft.spage=5&rft.isbn=&rft.btitle=&rft.title=Ground+water&rft.issn=0017467X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2006-07-06 N1 - Date created - 2006-01-12 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Trends of chlorinated organic contaminants in great lakes trout and walleye from 1970 to 1998. AN - 67598431; 16328618 AB - Levels of chlorinated organic contaminants in predator fish have been monitored annually in each of the Great Lakes since the 1970s. This article updates earlier reports with data from 1991 to 1998 for lake trout (Salvelinus namaycush) and (Lake Erie only) walleye (Sander vitreus) to provide a record that now extends nearly 30 years. Whole fish were analyzed for a number of industrial contaminants and pesticides, including polychlorinated biphenyls (PCBs), dichloro-diphenyl-trichloroethane (DDT), dieldrin, toxaphene, and mirex, and contaminant trends were quantified using multicompartment models. As in the past, fish from Lakes Michigan, Ontario, and Huron have the highest levels of PCBs, DDT, and dieldrin; Superior has the highest levels of toxaphene; and Ontario has the highest levels of mirex. In the period after curtailment of chemical use, concentrations rapidly decreased, represented by relatively short half-lives from approximately 1 to 9 years. Although trends depend on both the contaminant and the lake, in many cases the rate of decline has been decreasing, and concentrations are gradually approaching an irreducible concentration. For dioxin-like PCBs, levels have not been decreasing during the most recent 5-year period (1994 to 1998). In some cases, the year-to-year variation in contaminant levels is large, mainly because of food-web dynamics. Although this variation sometimes obscures long-term trends, the general pattern of a rapid decrease followed by slowing or leveling-off of the downward trend seems consistent across the Great Lakes, and future improvements of the magnitude seen in the 1970s and early 1980s likely will take much longer. JF - Archives of environmental contamination and toxicology AU - Hickey, J P AU - Batterman, S A AU - Chernyak, S M AD - United States Geological Survey, Great Lakes Science Center, 1451 Green Road, Ann Arbor, Michigan 48105, USA. Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 97 EP - 110 VL - 50 IS - 1 SN - 0090-4341, 0090-4341 KW - Pesticide Residues KW - 0 KW - Water Pollutants, Chemical KW - Heptachlor Epoxide KW - 1024-57-3 KW - Chlordan KW - 12789-03-6 KW - Hexachlorobenzene KW - 4Z87H0LKUY KW - DDT KW - CIW5S16655 KW - Polychlorinated Biphenyls KW - DFC2HB4I0K KW - Dieldrin KW - I0246D2ZS0 KW - Index Medicus KW - Animals KW - Predatory Behavior KW - Chlordan -- analysis KW - Hexachlorobenzene -- analysis KW - Great Lakes Region KW - Dieldrin -- analysis KW - Heptachlor Epoxide -- analysis KW - DDT -- analysis KW - Perches -- metabolism KW - Water Pollutants, Chemical -- analysis KW - Pesticide Residues -- analysis KW - Polychlorinated Biphenyls -- analysis KW - Trout -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/67598431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archives+of+environmental+contamination+and+toxicology&rft.atitle=Trends+of+chlorinated+organic+contaminants+in+great+lakes+trout+and+walleye+from+1970+to+1998.&rft.au=Hickey%2C+J+P%3BBatterman%2C+S+A%3BChernyak%2C+S+M&rft.aulast=Hickey&rft.aufirst=J&rft.date=2006-01-01&rft.volume=50&rft.issue=1&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Archives+of+environmental+contamination+and+toxicology&rft.issn=00904341&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2006-01-26 N1 - Date created - 2005-12-30 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 ER - TY - JOUR T1 - Pigs on the Plains: Institutional Analysis of a Colorado Water Quality Initiative AN - 59751284; 200712957 AB - We used the Legal-Institutional Analysis Model (LIAM) & Advocacy Coalition Framework (ACF) to analyze the campaign over passage of the Colorado Hogs Rule, an initiative passed by the voters in 1998 to require regulation of swine production facilities in Colorado. Used in tandem, LIAM & ACF provided an opportunity to develop a robust understanding of the obstacles & opportunities that face water quality managers in a state-centered multi-organizational decision process. We found that combining the LIAM with the ACF enhanced the understanding that could be achieved by using either model in isolation. The predictive capacity of the LIAM would have been reduced without information from the ACF, & the ACF by itself would have missed the importance of a single-case study. Adapted from the source document. JF - International Journal of Public Administration AU - King, Dawn AU - Burkardt, Nina AU - Lamb, Berton Lee AD - c/o Burkardt, US Geological Survey, Ft. Collins, CO Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 1411 EP - 1430 PB - Taylor & Francis, Philadelphia, PA VL - 29 IS - 14 SN - 0190-0692, 0190-0692 KW - policy analysis, coalitions, air quality, agricultural policy, voting, stakeholder assessment KW - Referendum KW - Farmers KW - Water Supply KW - Environmental Policy KW - Pollution Control KW - Voting Behavior KW - Agricultural Policy KW - Colorado KW - article KW - 9261: public policy/administration; public policy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/59751284?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awpsa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Public+Administration&rft.atitle=Pigs+on+the+Plains%3A+Institutional+Analysis+of+a+Colorado+Water+Quality+Initiative&rft.au=King%2C+Dawn%3BBurkardt%2C+Nina%3BLamb%2C+Berton+Lee&rft.aulast=King&rft.aufirst=Dawn&rft.date=2006-01-01&rft.volume=29&rft.issue=14&rft.spage=1411&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Public+Administration&rft.issn=01900692&rft_id=info:doi/10.1080%2F01900690600954405 LA - English DB - Worldwide Political Science Abstracts N1 - Date revised - 2007-07-02 N1 - Last updated - 2016-09-28 N1 - CODEN - IJPADR N1 - SubjectsTermNotLitGenreText - Colorado; Pollution Control; Water Supply; Environmental Policy; Farmers; Referendum; Agricultural Policy; Voting Behavior DO - http://dx.doi.org/10.1080/01900690600954405 ER - TY - JOUR T1 - Remote sensing of invasive species; leafy spurge and cheatgrass AN - 51615463; 2006-028023 JF - Scientific Investigations Report AU - Kokaly, Raymond AU - Root, Ralph AU - Brown, Karl E AU - Stitt, Susan AU - Dudek, Kathleen AU - Mladinich, Carol AU - Anderson, Gerald AU - Hager, Steve A2 - Char, Stephen J. A2 - Sieverling, Jennifer B. Y1 - 2006 PY - 2006 DA - 2006 SP - 19 EP - 20 PB - U. S. Geological Survey, Reston, VA KW - United States KW - thematic mapper KW - Plantae KW - data processing KW - vegetation KW - North Dakota KW - Landsat KW - hyperspectral data KW - Canyonlands National Park KW - ecology KW - Utah KW - Theodore Roosevelt National Park KW - USGS KW - invasive taxa KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51615463?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Investigations+Report&rft.atitle=Remote+sensing+of+invasive+species%3B+leafy+spurge+and+cheatgrass&rft.au=Kokaly%2C+Raymond%3BRoot%2C+Ralph%3BBrown%2C+Karl+E%3BStitt%2C+Susan%3BDudek%2C+Kathleen%3BMladinich%2C+Carol%3BAnderson%2C+Gerald%3BHager%2C+Steve&rft.aulast=Kokaly&rft.aufirst=Raymond&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Scientific+Investigations+Report&rft.issn=&rft_id=info:doi/ L2 - http://pubs.usgs.gov/sir/2005/5236/ http://pubs.usgs.gov/sir/ LA - English DB - GeoRef N1 - Conference title - U. S. Geological Survey fifth biennial geographic information science workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Last updated - 2012-06-07 N1 - CODEN - #06439 N1 - SubjectsTermNotLitGenreText - Canyonlands National Park; data processing; ecology; hyperspectral data; invasive taxa; Landsat; North Dakota; Plantae; remote sensing; thematic mapper; Theodore Roosevelt National Park; United States; USGS; Utah; vegetation ER - TY - JOUR T1 - Bakerville, Colorado; a recently established under-canopy site for performance testing of handheld GPS receivers AN - 51613657; 2006-028056 JF - Scientific Investigations Report AU - Smith, Tim AU - Brown, Karl E AU - Spengler, Richard W A2 - Char, Stephen J. A2 - Sieverling, Jennifer B. Y1 - 2006 PY - 2006 DA - 2006 SP - 33 EP - 34 PB - U. S. Geological Survey, Reston, VA KW - United States KW - forests KW - programs KW - Global Positioning System KW - data processing KW - Clear Creek County Colorado KW - mapping KW - vegetation KW - information management KW - data management KW - surveys KW - ecology KW - applications KW - Bakerville Colorado KW - data storage KW - Colorado KW - USGS KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51613657?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Investigations+Report&rft.atitle=Bakerville%2C+Colorado%3B+a+recently+established+under-canopy+site+for+performance+testing+of+handheld+GPS+receivers&rft.au=Smith%2C+Tim%3BBrown%2C+Karl+E%3BSpengler%2C+Richard+W&rft.aulast=Smith&rft.aufirst=Tim&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=Scientific+Investigations+Report&rft.issn=&rft_id=info:doi/ L2 - http://pubs.usgs.gov/sir/2005/5236/ http://pubs.usgs.gov/sir/ LA - English DB - GeoRef N1 - Conference title - U. S. Geological Survey fifth biennial geographic information science workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Last updated - 2012-06-07 N1 - CODEN - #06439 N1 - SubjectsTermNotLitGenreText - applications; Bakerville Colorado; Clear Creek County Colorado; Colorado; data management; data processing; data storage; ecology; forests; Global Positioning System; information management; mapping; programs; surveys; United States; USGS; vegetation ER - TY - JOUR T1 - Post-fire characterization of the land surface and vegetation using imaging spectroscopy data for Cerro Grande, New Mexico, and Left Hand Creek, Wyoming AN - 51611949; 2006-028024 JF - Scientific Investigations Report AU - Kokaly, Raymond AU - Root, Ralph AU - Goodman, Susan AU - McGann, Melinda AU - Morath, Laurie C AU - Rockwell, Barnaby AU - McDougal, Robert A2 - Char, Stephen J. A2 - Sieverling, Jennifer B. Y1 - 2006 PY - 2006 DA - 2006 SP - 20 PB - U. S. Geological Survey, Reston, VA KW - United States KW - land cover KW - imagery KW - Cerro Grande KW - geophysical methods KW - characterization KW - New Mexico KW - Left Hand Creek KW - vegetation KW - Wyoming KW - habitat KW - infrared methods KW - AVIRIS KW - ecology KW - landscapes KW - USGS KW - spectroscopy KW - land use 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/51611949?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Investigations+Report&rft.atitle=Post-fire+characterization+of+the+land+surface+and+vegetation+using+imaging+spectroscopy+data+for+Cerro+Grande%2C+New+Mexico%2C+and+Left+Hand+Creek%2C+Wyoming&rft.au=Kokaly%2C+Raymond%3BRoot%2C+Ralph%3BGoodman%2C+Susan%3BMcGann%2C+Melinda%3BMorath%2C+Laurie+C%3BRockwell%2C+Barnaby%3BMcDougal%2C+Robert&rft.aulast=Kokaly&rft.aufirst=Raymond&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Scientific+Investigations+Report&rft.issn=&rft_id=info:doi/ L2 - http://pubs.usgs.gov/sir/2005/5236/ http://pubs.usgs.gov/sir/ LA - English DB - GeoRef N1 - Conference title - U. S. Geological Survey fifth biennial geographic information science workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Last updated - 2012-06-07 N1 - CODEN - #06439 N1 - SubjectsTermNotLitGenreText - airborne methods; AVIRIS; Cerro Grande; characterization; ecology; geophysical methods; habitat; imagery; infrared methods; land cover; land use; landscapes; Left Hand Creek; New Mexico; remote sensing; spectroscopy; United States; USGS; vegetation; Wyoming ER - TY - JOUR T1 - USS Arizona drawings and underwater GPS surveys linked by ArcIMS AN - 51609910; 2006-028072 JF - Scientific Investigations Report AU - Smith, Tim AU - Brown, Matt A2 - Char, Stephen J. A2 - Sieverling, Jennifer B. Y1 - 2006 PY - 2006 DA - 2006 SP - 33 PB - U. S. Geological Survey, Reston, VA KW - United States KW - Global Positioning System KW - data processing KW - national parks KW - geographic information systems KW - USS Arizona Memorial KW - data bases KW - ocean floors KW - USGS KW - archaeology KW - Pearl Harbor KW - Honolulu County Hawaii KW - Oahu KW - Hawaii KW - East Pacific Ocean Islands KW - public lands KW - computer programs KW - ArcIMS KW - marine methods KW - marine environment KW - Oceania KW - surveys KW - information systems KW - Polynesia KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51609910?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Investigations+Report&rft.atitle=USS+Arizona+drawings+and+underwater+GPS+surveys+linked+by+ArcIMS&rft.au=Smith%2C+Tim%3BBrown%2C+Matt&rft.aulast=Smith&rft.aufirst=Tim&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=Scientific+Investigations+Report&rft.issn=&rft_id=info:doi/ L2 - http://pubs.usgs.gov/sir/2005/5236/ http://pubs.usgs.gov/sir/ LA - English DB - GeoRef N1 - Conference title - U. S. Geological Survey fifth biennial geographic information science workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Availability - U. S. Geol. Surv., Denver, CO, United States N1 - PubXState - VA N1 - Last updated - 2012-06-07 N1 - CODEN - #06439 N1 - SubjectsTermNotLitGenreText - archaeology; ArcIMS; computer programs; data bases; data processing; East Pacific Ocean Islands; geographic information systems; Global Positioning System; Hawaii; Honolulu County Hawaii; information systems; marine environment; marine methods; national parks; Oahu; ocean floors; Oceania; Pearl Harbor; Polynesia; public lands; surveys; United States; USGS; USS Arizona Memorial ER - TY - JOUR T1 - Mammoths and mylodonts; exotic species from two different continents in North American Pleistocene faunas AN - 51579361; 2006-049045 AB - Throughout the Cenozoic, the North American mammalian fauna has been enriched by the appearance of new taxa originating on different continents. During most of the Tertiary, the primary source area of these new taxa was Eurasia with dispersal across some version of the Bering Land Bridge. In the late Pliocene (Blancan) ca. 2.5 mya, the creation of the Panamanian Land Bridge permitted the northward dispersal of species of South American origin including ground sloths. One of these sloths was "Glossotherium" chapadmalense, which in turn gave rise to the Pleistocene species Paramylodon harlani. Mammoths first appear in North America at the beginning of the Irvingtonian ca. 1.9 mya. Despite originating on two different continents, the two species are often found together in North American Pleistocene faunas and shared a common habitat. Both of these lineages are commonly interpreted as grazers, indicative of open grassland habitat, and both of these exotic species shared this habitat with North American endemic species such as horses, also interpreted as grazers. Despite their association in North American faunas, mammoths did not disperse into South America and mylodont sloths were unable to disperse into Eurasia. This suggests there were some aspects of their ecology they did not have in common and there existed a limited zone of conditions that permitted them to share common habitat. There is no evidence that the appearance of either species in North America resulted in the extinction of any native species. The question is how these different species, immigrants and endemics, were able to avoid competition, coexist, and become integrated into a single fauna, thus enriching the overall North American Pleistocene fauna. JF - Quaternary International AU - McDonald, H Gregory AU - Pelikan, Steve A2 - Storer, John E. Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 229 EP - 241 PB - Elsevier, Oxford VL - 142-143 SN - 1040-6182, 1040-6182 KW - diet KW - biogeography KW - paleoecology KW - upper Pleistocene KW - Elephantoidea KW - Cenozoic KW - Theria KW - Eurasia KW - Elephantidae KW - Mammuthus KW - Eutheria KW - Paramylodon harlani KW - Blancan KW - North America KW - migration KW - Chordata KW - Quaternary KW - Rancholabrean KW - Mammalia KW - Proboscidea KW - Mylodontidae KW - Beringia KW - paleoenvironment KW - Xenarthra KW - grasslands KW - Pleistocene KW - Vertebrata KW - endemic taxa KW - Irvingtonian KW - Edentata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51579361?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Quaternary+International&rft.atitle=Mammoths+and+mylodonts%3B+exotic+species+from+two+different+continents+in+North+American+Pleistocene+faunas&rft.au=McDonald%2C+H+Gregory%3BPelikan%2C+Steve&rft.aulast=McDonald&rft.aufirst=H&rft.date=2006-01-01&rft.volume=142-143&rft.issue=&rft.spage=229&rft.isbn=&rft.btitle=&rft.title=Quaternary+International&rft.issn=10406182&rft_id=info:doi/10.1016%2Fj.quaint.2005.03.020 L2 - http://www.sciencedirect.com/science/journal/10406182 LA - English DB - GeoRef N1 - Conference title - Third international Mammoth conference 2003 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 - 44 N1 - Document feature - illus. incl. 7 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Beringia; biogeography; Blancan; Cenozoic; Chordata; diet; Edentata; Elephantidae; Elephantoidea; endemic taxa; Eurasia; Eutheria; grasslands; Irvingtonian; Mammalia; Mammuthus; migration; Mylodontidae; North America; paleoecology; paleoenvironment; Paramylodon harlani; Pleistocene; Proboscidea; Quaternary; Rancholabrean; Tetrapoda; Theria; upper Pleistocene; Vertebrata; Xenarthra DO - http://dx.doi.org/10.1016/j.quaint.2005.03.020 ER - TY - JOUR T1 - Processed 1938 aerial photography for selected areas of the lower Colorado River, Southwestern United States AN - 51564423; 2006-060814 AB - The U.S. Geological Survey (USGS) initiated a study of the Lower Colorado River to derive temporal-change characteristics from the predam period to the present. In this report, we present summary information on accomplishments under a USGS task for the Department of the Interior's Landscapes in the West project. We discuss our preliminary results in compiling a digital database of geospatial information on the Lower Colorado River and acquisition of data products, and present a geospatial digital dataset of 1938 aerial photography of the river valley. The U.S. Bureau of Reclamation (BOR)'s, Resources Management Office in Boulder City, Nev., provided historical aerial photographs of the river valley from the Hoover Dam to the United States-Mexican border, with some exclusions. USGS authors scanned and mosaicked the photographs, registered the photo mosaics, and created metadata describing each mosaic series, all 15 of which are presented here. JF - Open-File Report - U. S. Geological Survey AU - Norman, Laura M AU - Gishey, Michael AU - Gass, Leila AU - Yanites, Brian AU - Pfeifer, Edwin AU - Simms, Ron AU - Ahlbrandt, Ray Y1 - 2006 PY - 2006 DA - 2006 SP - 116 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - hydrology KW - data acquisition KW - landform evolution KW - rivers and streams KW - data processing KW - Southwestern U.S. KW - rivers KW - photography KW - Colorado River KW - dams KW - fluvial features KW - data bases KW - aerial photography KW - Hoover Dam KW - landscapes KW - USGS KW - remote sensing KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51564423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Processed+1938+aerial+photography+for+selected+areas+of+the+lower+Colorado+River%2C+Southwestern+United+States&rft.au=Norman%2C+Laura+M%3BGishey%2C+Michael%3BGass%2C+Leila%3BYanites%2C+Brian%3BPfeifer%2C+Edwin%3BSimms%2C+Ron%3BAhlbrandt%2C+Ray&rft.aulast=Norman&rft.aufirst=Laura&rft.date=2006-01-01&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/2006/1141/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 9 N1 - PubXState - VA N1 - Document feature - illus. incl. sketch maps N1 - SuppNotes - Includes appendices N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - aerial photography; Colorado River; dams; data acquisition; data bases; data processing; fluvial features; Hoover Dam; hydrology; landform evolution; landscapes; photography; remote sensing; rivers; rivers and streams; Southwestern U.S.; United States; USGS ER - TY - JOUR T1 - Identification and extraction of the seaward edge of terrestrial vegetation using digital aerial photography AN - 51559085; 2006-060941 AB - "Identification and Extraction of the Seaward Edge of Terrestrial Vegetation using Digital Aerial Photography" details the step-by-step methods used to extract a spatially referenced digital line from aerial photography that represents the seaward edge of terrestrial vegetation along the coast of Assateague Island National Seashore. JF - Open-File Report - U. S. Geological Survey AU - Harris, Melanie AU - Brock, John C AU - Nayegandhi, A AU - Duffy, M AU - Wright, C W Y1 - 2006 PY - 2006 DA - 2006 SP - 26 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - Assateague Island National Seashore KW - terrestrial environment KW - Virginia KW - data processing KW - vegetation KW - computer programs KW - Assateague Island KW - geographic information systems KW - identification KW - classification KW - coastal environment KW - aerial photography KW - information systems KW - ecology KW - Maryland KW - USGS KW - image analysis KW - remote sensing KW - digitization KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51559085?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Identification+and+extraction+of+the+seaward+edge+of+terrestrial+vegetation+using+digital+aerial+photography&rft.au=Harris%2C+Melanie%3BBrock%2C+John+C%3BNayegandhi%2C+A%3BDuffy%2C+M%3BWright%2C+C+W&rft.aulast=Harris&rft.aufirst=Melanie&rft.date=2006-01-01&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/2006/1092/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2006-01-01 N1 - Number of references - 11 N1 - PubXState - VA N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2016-09-16 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - aerial photography; Assateague Island; Assateague Island National Seashore; classification; coastal environment; computer programs; data processing; digitization; ecology; geographic information systems; identification; image analysis; information systems; Maryland; remote sensing; terrestrial environment; United States; USGS; vegetation; Virginia ER - TY - JOUR T1 - Using a relational geodatabase to manage paleontological resources at Florissant Fossil Beds National Monument AN - 51499416; 2007-014355 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Barton, M A AU - Frakes, Brent AU - Meyer, Herb W A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 7 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - methods KW - fossil localities KW - Global Positioning System KW - monitoring KW - data processing KW - Florissant Fossil Beds National Monument KW - conservation KW - land management KW - data bases KW - fossils KW - Teller County Colorado KW - Colorado KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51499416?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Using+a+relational+geodatabase+to+manage+paleontological+resources+at+Florissant+Fossil+Beds+National+Monument&rft.au=Barton%2C+M+A%3BFrakes%2C+Brent%3BMeyer%2C+Herb+W&rft.aulast=Barton&rft.aufirst=M&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=7&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Colorado; conservation; data bases; data processing; Florissant Fossil Beds National Monument; fossil localities; fossils; Global Positioning System; land management; methods; monitoring; Teller County Colorado; United States ER - TY - JOUR T1 - Correlation of a rare plant species with fossil sites on the Grand River National Grassland AN - 51499410; 2007-014365 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Hansen, Kurt A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 18 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Spermatophyta KW - Plantae KW - Hell Creek Formation KW - Ziebach County South Dakota KW - Cretaceous KW - Grand River National Grassland KW - indicators KW - Upper Cretaceous KW - Mesozoic KW - biota KW - Perkins County South Dakota KW - fossils KW - Eriogonum visheri KW - Corson County South Dakota KW - Angiospermae KW - South Dakota KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51499410?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Correlation+of+a+rare+plant+species+with+fossil+sites+on+the+Grand+River+National+Grassland&rft.au=Hansen%2C+Kurt&rft.aulast=Hansen&rft.aufirst=Kurt&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=18&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Angiospermae; biota; Corson County South Dakota; Cretaceous; Eriogonum visheri; fossils; Grand River National Grassland; Hell Creek Formation; indicators; Mesozoic; Perkins County South Dakota; Plantae; South Dakota; Spermatophyta; United States; Upper Cretaceous; Ziebach County South Dakota ER - TY - JOUR T1 - What is our mandate to manage fossil resources on federal lands? AN - 51499388; 2007-014361 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Foss, Scott E A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 13 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - fossil localities KW - U. S. Bureau of Land Management KW - land management KW - legislation KW - government agencies KW - fossils KW - public lands KW - land use KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51499388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=What+is+our+mandate+to+manage+fossil+resources+on+federal+lands%3F&rft.au=Foss%2C+Scott+E&rft.aulast=Foss&rft.aufirst=Scott&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - fossil localities; fossils; government agencies; land management; land use; legislation; public lands; U. S. Bureau of Land Management; United States ER - TY - JOUR T1 - The diversity and stratigraphic distribution of pre-dinosaurian communities from the Triassic Moenkopi Formation, Capitol Reef National Park and Glen Canyon National Recreation Area, Utah AN - 51498060; 2007-014372 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Mickelson, Debra L A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 25 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Chordata KW - terrestrial environment KW - communities KW - San Rafael Swell KW - Glen Canyon National Recreation Area KW - ichnofossils KW - faunal studies KW - tracks KW - Mesozoic KW - paleoecology KW - Capitol Reef National Park KW - Pisces KW - Lower Triassic KW - paleoenvironment KW - Triassic KW - Invertebrata KW - deltaic environment KW - Utah KW - Vertebrata KW - Torrey Member KW - Tetrapoda KW - Moenkopi Formation KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51498060?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=The+diversity+and+stratigraphic+distribution+of+pre-dinosaurian+communities+from+the+Triassic+Moenkopi+Formation%2C+Capitol+Reef+National+Park+and+Glen+Canyon+National+Recreation+Area%2C+Utah&rft.au=Mickelson%2C+Debra+L&rft.aulast=Mickelson&rft.aufirst=Debra&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=25&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Capitol Reef National Park; Chordata; communities; deltaic environment; faunal studies; Glen Canyon National Recreation Area; ichnofossils; Invertebrata; Lower Triassic; Mesozoic; Moenkopi Formation; paleoecology; paleoenvironment; Pisces; San Rafael Swell; terrestrial environment; Tetrapoda; Torrey Member; tracks; Triassic; United States; Utah; Vertebrata ER - TY - JOUR T1 - Fossiliferous nodules from New York Gateway beaches AN - 51498028; 2007-014359 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Chamberlain, J A, Jr AU - Stoffer, P W AU - Messina, P A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 11 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Quaternary KW - Crustacea KW - ichnofossils KW - Holocene KW - Cenozoic KW - New York City New York KW - Gateway National Recreation Area KW - New York KW - paleoenvironment KW - Arthropoda KW - Monmouth County New Jersey KW - marine environment KW - Mandibulata KW - Sandy Hook KW - burrows KW - Invertebrata KW - New York Bight KW - New Jersey KW - Mollusca KW - estuarine environment KW - Rockaway Spit KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51498028?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Fossiliferous+nodules+from+New+York+Gateway+beaches&rft.au=Chamberlain%2C+J+A%2C+Jr%3BStoffer%2C+P+W%3BMessina%2C+P&rft.aulast=Chamberlain&rft.aufirst=J&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Arthropoda; burrows; Cenozoic; Crustacea; estuarine environment; Gateway National Recreation Area; Holocene; ichnofossils; Invertebrata; Mandibulata; marine environment; Mollusca; Monmouth County New Jersey; New Jersey; New York; New York Bight; New York City New York; paleoenvironment; Quaternary; Rockaway Spit; Sandy Hook; United States ER - TY - JOUR T1 - Management of significant paleontological localities; intra-agency and interagency AN - 51497629; 2007-014363 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Fremd, Theodore J A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 15 EP - 16 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Oregon KW - fossil localities KW - Wrangell-Saint Elias National Park and Preserve KW - conservation KW - John Day Basin KW - land management KW - national parks KW - Alaska KW - Grant County Oregon KW - public lands KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497629?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Management+of+significant+paleontological+localities%3B+intra-agency+and+interagency&rft.au=Fremd%2C+Theodore+J&rft.aulast=Fremd&rft.aufirst=Theodore&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=15&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Alaska; conservation; fossil localities; Grant County Oregon; John Day Basin; land management; national parks; Oregon; public lands; United States; Wrangell-Saint Elias National Park and Preserve ER - TY - JOUR T1 - Paleosensitivity map for New Mexico; a tool for land use planning AN - 51497617; 2007-014368 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Hester, Patricia M AU - Simons, Dave A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 21 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - U. S. Bureau of Land Management KW - Potential Fossil Yield Classification KW - government agencies KW - data processing KW - mapping KW - New Mexico KW - geographic information systems KW - planning KW - land management KW - data bases KW - information systems KW - land use KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497617?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Paleosensitivity+map+for+New+Mexico%3B+a+tool+for+land+use+planning&rft.au=Hester%2C+Patricia+M%3BSimons%2C+Dave&rft.aulast=Hester&rft.aufirst=Patricia&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - data bases; data processing; geographic information systems; government agencies; information systems; land management; land use; mapping; New Mexico; planning; Potential Fossil Yield Classification; U. S. Bureau of Land Management; United States ER - TY - JOUR T1 - Paleontological permitting on BLM-administered lands in Utah AN - 51497596; 2007-014360 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Foss, Scott E A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 12 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - collecting KW - U. S. Bureau of Land Management KW - regulations KW - government agencies KW - data processing KW - public lands KW - land management KW - data bases KW - Utah KW - permits KW - fossils KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497596?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Paleontological+permitting+on+BLM-administered+lands+in+Utah&rft.au=Foss%2C+Scott+E&rft.aulast=Foss&rft.aufirst=Scott&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - collecting; data bases; data processing; fossils; government agencies; land management; permits; public lands; regulations; U. S. Bureau of Land Management; United States; Utah ER - TY - JOUR T1 - Additional fossil vertebrate tracks in National Park Service areas AN - 51497540; 2007-014407 AB - Fossil vertebrate tracks were first inventoried from National Park Service areas in 1998 and vertebrate tracks ranging in age from the Pennsylvanian through Pleistocene/Holocene were identified in 19 National Park Service areas. Since the completion of that initial inventory, fossil vertebrate tracks have been identified in nine additional NPS areas, for a total of 28 NPS areas preserving fossil vertebrate tracks. The new discoveries include five additional parks with Mesozoic tracks (Aniakchak National Monument, Denali National Park, Manassas National Battlefield Park, Navajo National Monument and Wupatki National Monument) and four with Cenozoic tracks (Agate Fossil Beds National Monument, Chickamauga and Chattanooga National Military Park, Golden Gate National Recreation Area and Oregon Caves National Monument). These new discoveries include the first evidence of Cretaceous dinosaurs in western Alaska (Aniakchak National Monument) and well-preserved claw marks in cave sediments of Oregon Caves National Monument. This paper also highlights new information regarding fossil tracks in parks identified in the initial 1998 inventory including a highly unusual trackway morphology recently discovered in Grand Canyon National Park, a potentially new ichnotaxa from the significant Copper Canyon tracksite in Death Valley National Park and one of the oldest Mesozoic tracksites in North America from Zion National Park. All together the rich fossil record of vertebrate ichnites in National Park Service areas include tracks of amphibians, ornithischian and saurischian dinosaurs, birds, artiodactyls, perissodactyls, carnivores and proboscidians. Continued research into the vertebrate ichnofossils of National Park Service areas will undoubtedly contribute additional discoveries and increased knowledge regarding these important paleontological resources. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Santucci, Vincent L AU - Hunt, Adrian P AU - Nyborg, Torrey AU - Kenworthy, Jason P A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 152 EP - 158 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Chordata KW - Virginia KW - Mammalia KW - ichnofossils KW - national parks KW - tracks KW - public lands KW - Mesozoic KW - Reptilia KW - Cenozoic KW - California KW - Oregon KW - Amphibia KW - conservation KW - land management KW - Arizona KW - Tennessee KW - Alaska KW - Vertebrata KW - Nebraska KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497540?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Additional+fossil+vertebrate+tracks+in+National+Park+Service+areas&rft.au=Santucci%2C+Vincent+L%3BHunt%2C+Adrian+P%3BNyborg%2C+Torrey%3BKenworthy%2C+Jason+P&rft.aulast=Santucci&rft.aufirst=Vincent&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=152&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 33 N1 - PubXState - NM N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Alaska; Amphibia; Arizona; California; Cenozoic; Chordata; conservation; ichnofossils; land management; Mammalia; Mesozoic; national parks; Nebraska; Oregon; public lands; Reptilia; Tennessee; Tetrapoda; tracks; United States; Vertebrata; Virginia ER - TY - JOUR T1 - Federal, state and volunteer cooperation on vertebrate paleontology projects on federal land; examples from Pleistocene sites in New Mexico AN - 51497518; 2007-014374 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Morgan, Gary S AU - Hester, Patricia M AU - Schumacher, Bruce A AU - Gore, Lawrence A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 27 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Chordata KW - Quaternary KW - New Mexico Museum of Natural History and Science KW - Luna County New Mexico KW - Mammalia KW - government agencies KW - Sandoval County New Mexico KW - faunal studies KW - New Mexico KW - public lands KW - Cenozoic KW - Union County New Mexico KW - museums KW - Pleistocene KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497518?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Federal%2C+state+and+volunteer+cooperation+on+vertebrate+paleontology+projects+on+federal+land%3B+examples+from+Pleistocene+sites+in+New+Mexico&rft.au=Morgan%2C+Gary+S%3BHester%2C+Patricia+M%3BSchumacher%2C+Bruce+A%3BGore%2C+Lawrence&rft.aulast=Morgan&rft.aufirst=Gary&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=27&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Cenozoic; Chordata; faunal studies; government agencies; Luna County New Mexico; Mammalia; museums; New Mexico; New Mexico Museum of Natural History and Science; Pleistocene; public lands; Quaternary; Sandoval County New Mexico; Tetrapoda; Union County New Mexico; United States; Vertebrata ER - TY - JOUR T1 - A preliminary inventory of National Park Service paleontological resources in cultural resource contexts; Part 1, General overview AN - 51497415; 2007-014395 AB - At least 180 National Park Service areas preserve paleontological resources. While most of these fossils are found in situ, some are "exposed" in cultural resource contexts. This paper serves as the first in a series that, together, will form a preliminary inventory of National Park Service fossils found in cultural resource contexts. These contexts include archeological resources, ethnographic stories and legends, prehistoric and historic structures and other documented historical occurrences. Fossils are found as tools, jewelry or other spiritual items in National Park Service archeological sites. Ethnographic stories and legends told by American Indians and "mountain men" of the American West also incorporate fossils found within areas now administered by the National Park Service. Many building stones found in prehistoric and historic structures of the National Park Service display fossils including body fossils, trace fossils and petrified wood. In addition, various archives, journals, memoirs and photographs include numerous other historical accounts of fossils in areas of the National Park Service. This paper introduces the concept for an inventory of such occurrences, highlights a few examples and aims to encourage park staff and researchers to view paleontological resources with regards to the cultural resource contexts where they may occur. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Kenworthy, Jason P AU - Santucci, Vincent L A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 70 EP - 76 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Plantae KW - fossil wood KW - Chordata KW - archaeology KW - legends KW - national parks KW - Invertebrata KW - Vertebrata KW - public lands KW - artifacts KW - 24:Quaternary geology KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=A+preliminary+inventory+of+National+Park+Service+paleontological+resources+in+cultural+resource+contexts%3B+Part+1%2C+General+overview&rft.au=Kenworthy%2C+Jason+P%3BSantucci%2C+Vincent+L&rft.aulast=Kenworthy&rft.aufirst=Jason&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=70&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 43 N1 - PubXState - NM N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - archaeology; artifacts; Chordata; fossil wood; Invertebrata; legends; national parks; Plantae; public lands; United States; Vertebrata ER - TY - JOUR T1 - Fossil collection storage; a state-of-the-art case study AN - 51497389; 2007-014386 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Thompson, Mary E A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 41 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - methods KW - curation KW - museums KW - conservation KW - Idaho Museum of Natural History KW - fossils KW - collections KW - storage KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497389?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Fossil+collection+storage%3B+a+state-of-the-art+case+study&rft.au=Thompson%2C+Mary+E&rft.aulast=Thompson&rft.aufirst=Mary&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - collections; conservation; curation; fossils; Idaho Museum of Natural History; methods; museums; storage ER - TY - JOUR T1 - Theft and vandalism of in situ fossil vertebrate tracksites AN - 51497356; 2007-014381 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Santucci, Vincent L A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 34 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - methods KW - fossil localities KW - Chordata KW - conservation KW - human activity KW - land management KW - ichnofossils KW - damage KW - tracks KW - Vertebrata KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497356?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Theft+and+vandalism+of+in+situ+fossil+vertebrate+tracksites&rft.au=Santucci%2C+Vincent+L&rft.aulast=Santucci&rft.aufirst=Vincent&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=34&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Chordata; conservation; damage; fossil localities; human activity; ichnofossils; land management; methods; tracks; United States; Vertebrata ER - TY - JOUR T1 - Implementing inventory-monitoring, research and interpretive plans for El Bosque Paleontologico Piedra Chamana in the Northern Andes of Peru AN - 51497250; 2007-014371 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Meyer, Herbert W AU - Woodcock, Deborah AU - Young, Jennifer AU - McIntosh, William AU - Dunbar, Nelia AU - Lutz-Ryan, Linda AU - Sikoryak, Kim A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 24 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - Ar/Ar KW - Andes KW - Spermatophyta KW - Plantae KW - fossil wood KW - middle Eocene KW - Eocene KW - Paleogene KW - Cenozoic KW - Tertiary KW - South America KW - El Bosque Paleontologico Piedra Chamana KW - conservation KW - land management KW - Huambos Formation KW - absolute age KW - surveys KW - Cajamarca Peru KW - Peru KW - Northern Andes KW - Angiospermae KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497250?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Implementing+inventory-monitoring%2C+research+and+interpretive+plans+for+El+Bosque+Paleontologico+Piedra+Chamana+in+the+Northern+Andes+of+Peru&rft.au=Meyer%2C+Herbert+W%3BWoodcock%2C+Deborah%3BYoung%2C+Jennifer%3BMcIntosh%2C+William%3BDunbar%2C+Nelia%3BLutz-Ryan%2C+Linda%3BSikoryak%2C+Kim&rft.aulast=Meyer&rft.aufirst=Herbert&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=24&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - absolute age; Andes; Angiospermae; Ar/Ar; Cajamarca Peru; Cenozoic; conservation; El Bosque Paleontologico Piedra Chamana; Eocene; fossil wood; Huambos Formation; land management; middle Eocene; Northern Andes; Paleogene; Peru; Plantae; South America; Spermatophyta; surveys; Tertiary ER - TY - JOUR T1 - Cooperative agreements, tools for partnership management of public fossil resources, one example AN - 51497215; 2007-014367 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Hester, Patricia M A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 20 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - museums KW - U. S. Bureau of Land Management KW - New Mexico Museum of Natural History and Science KW - government agencies KW - New Mexico KW - fossils KW - collections KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Cooperative+agreements%2C+tools+for+partnership+management+of+public+fossil+resources%2C+one+example&rft.au=Hester%2C+Patricia+M&rft.aulast=Hester&rft.aufirst=Patricia&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=20&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - collections; fossils; government agencies; museums; New Mexico; New Mexico Museum of Natural History and Science; U. S. Bureau of Land Management; United States ER - TY - JOUR T1 - Mowry Shale ichnofossils; management of a unique fossil tracksite in an off-highway vehicle recreation park AN - 51497169; 2007-014366 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Hanson, Dale A AU - Connely, Melissa A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 19 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Diapsida KW - shallow-water environment KW - Cretaceous KW - ichnofossils KW - Archosauria KW - conservation KW - central Wyoming KW - Invertebrata KW - Mollusca KW - Lower Cretaceous KW - Chordata KW - Mowry Shale KW - faunal studies KW - Cephalopoda KW - tracks KW - weathering KW - Mesozoic KW - Asterichnites octoradiatus KW - Reptilia KW - Wyoming KW - Crocodilia KW - paleoenvironment KW - land management KW - Vertebrata KW - Tetrapoda KW - land use KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51497169?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Mowry+Shale+ichnofossils%3B+management+of+a+unique+fossil+tracksite+in+an+off-highway+vehicle+recreation+park&rft.au=Hanson%2C+Dale+A%3BConnely%2C+Melissa&rft.aulast=Hanson&rft.aufirst=Dale&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Archosauria; Asterichnites octoradiatus; central Wyoming; Cephalopoda; Chordata; conservation; Cretaceous; Crocodilia; Diapsida; faunal studies; ichnofossils; Invertebrata; land management; land use; Lower Cretaceous; Mesozoic; Mollusca; Mowry Shale; paleoenvironment; Reptilia; shallow-water environment; Tetrapoda; tracks; United States; Vertebrata; weathering; Wyoming ER - TY - JOUR T1 - Paleontological resource inventory of Miocene (Barstovian) trackways at Owl Canyon Campground, Barstow, California AN - 51496934; 2007-014378 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Reynolds, Robert E A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 31 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - collecting KW - Chordata KW - Owl Canyon Campground KW - human activity KW - ichnofossils KW - damage KW - Barstow California KW - tracks KW - public lands KW - Miocene KW - Cenozoic KW - California KW - Tertiary KW - conservation KW - Neogene KW - land management KW - surveys KW - Vertebrata KW - San Bernardino County California KW - Barstovian KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496934?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Paleontological+resource+inventory+of+Miocene+%28Barstovian%29+trackways+at+Owl+Canyon+Campground%2C+Barstow%2C+California&rft.au=Reynolds%2C+Robert+E&rft.aulast=Reynolds&rft.aufirst=Robert&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=31&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Barstovian; Barstow California; California; Cenozoic; Chordata; collecting; conservation; damage; human activity; ichnofossils; land management; Miocene; Neogene; Owl Canyon Campground; public lands; San Bernardino County California; surveys; Tertiary; tracks; United States; Vertebrata ER - TY - JOUR T1 - Mitigation of fossil resources during oil and gas development AN - 51496908; 2007-014369 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Landon, Sherrie A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 22 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Global Positioning System KW - Cretaceous KW - petroleum KW - New Mexico KW - Mesozoic KW - Cenozoic KW - Tertiary KW - mitigation KW - land management KW - San Juan Basin KW - fossils KW - drilling KW - preservation KW - land use KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496908?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Mitigation+of+fossil+resources+during+oil+and+gas+development&rft.au=Landon%2C+Sherrie&rft.aulast=Landon&rft.aufirst=Sherrie&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Cenozoic; Cretaceous; drilling; fossils; Global Positioning System; land management; land use; Mesozoic; mitigation; New Mexico; petroleum; preservation; San Juan Basin; Tertiary; United States ER - TY - JOUR T1 - Draft paleontology resource management plan for Glen Canyon National Recreation Area, southern Utah and northern Arizona AN - 51496895; 2007-014375 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Newcomb, Lex AU - Gillette, David D A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 28 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Diapsida KW - Chordata KW - Glen Canyon National Recreation Area KW - ichnofossils KW - southern Utah KW - tracks KW - northern Arizona KW - public lands KW - Reptilia KW - Sauropterygia KW - Plesiosauria KW - Grand Staircase-Escalante National Monument KW - land management KW - Arizona KW - dinosaurs KW - Utah KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496895?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Draft+paleontology+resource+management+plan+for+Glen+Canyon+National+Recreation+Area%2C+southern+Utah+and+northern+Arizona&rft.au=Newcomb%2C+Lex%3BGillette%2C+David+D&rft.aulast=Newcomb&rft.aufirst=Lex&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=28&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Arizona; Chordata; Diapsida; dinosaurs; Glen Canyon National Recreation Area; Grand Staircase-Escalante National Monument; ichnofossils; land management; northern Arizona; Plesiosauria; public lands; Reptilia; Sauropterygia; southern Utah; Tetrapoda; tracks; United States; Utah; Vertebrata ER - TY - JOUR T1 - The Red Gulch Dinosaur Tracksite; public participation in the conservation and management of a world-class paleontological site AN - 51496880; 2007-014358 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Breithaupt, Brent H AU - Southwell, Elizabeth H AU - Adams, Thomas AU - Matthews, Neffra A A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 10 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - fossil localities KW - Diapsida KW - Bathonian KW - behavior KW - ichnofossils KW - Archosauria KW - Sundance Formation KW - Bighorn Basin KW - Theropoda KW - conservation KW - dinosaurs KW - locomotion KW - Canyon Springs Member KW - North America KW - Chordata KW - Upper Jurassic KW - public awareness KW - Jurassic KW - U. S. Rocky Mountains KW - tracks KW - Middle Jurassic KW - Mesozoic KW - Reptilia KW - Wyoming KW - Saurischia KW - land management KW - Big Horn County Wyoming KW - Vertebrata KW - Tetrapoda KW - Rocky Mountains KW - Red Gulch Dinosaur Tracksite KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496880?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=The+Red+Gulch+Dinosaur+Tracksite%3B+public+participation+in+the+conservation+and+management+of+a+world-class+paleontological+site&rft.au=Breithaupt%2C+Brent+H%3BSouthwell%2C+Elizabeth+H%3BAdams%2C+Thomas%3BMatthews%2C+Neffra+A&rft.aulast=Breithaupt&rft.aufirst=Brent&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=10&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Archosauria; Bathonian; behavior; Big Horn County Wyoming; Bighorn Basin; Canyon Springs Member; Chordata; conservation; Diapsida; dinosaurs; fossil localities; ichnofossils; Jurassic; land management; locomotion; Mesozoic; Middle Jurassic; North America; public awareness; Red Gulch Dinosaur Tracksite; Reptilia; Rocky Mountains; Saurischia; Sundance Formation; Tetrapoda; Theropoda; tracks; U. S. Rocky Mountains; United States; Upper Jurassic; Vertebrata; Wyoming ER - TY - JOUR T1 - Good data vs. bad data; the importance of quality data management in paleontology AN - 51496857; 2007-014357 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Benton, Rachel AU - Hargrave, Reko A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 9 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - methods KW - fossil localities KW - Global Positioning System KW - Chordata KW - Badlands National Park KW - information management KW - data management KW - geographic information systems KW - surveys KW - aerial photography KW - information systems KW - Vertebrata KW - South Dakota KW - remote sensing KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496857?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Good+data+vs.+bad+data%3B+the+importance+of+quality+data+management+in+paleontology&rft.au=Benton%2C+Rachel%3BHargrave%2C+Reko&rft.aulast=Benton&rft.aufirst=Rachel&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=9&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - aerial photography; Badlands National Park; Chordata; data management; fossil localities; geographic information systems; Global Positioning System; information management; information systems; methods; remote sensing; South Dakota; surveys; United States; Vertebrata ER - TY - JOUR T1 - Use of GIS in managing fossils on federal lands, the USDA Forest Service Fossil Yield Potential Classification (FYPC) system AN - 51496824; 2007-014356 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Beasley, Barbara A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 8 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - methods KW - North America KW - fossil localities KW - U. S. Rocky Mountains KW - mapping KW - public lands KW - models KW - geographic information systems KW - conservation KW - land management KW - information systems KW - Fossil Yield Potential Classification KW - fossils KW - Rocky Mountains KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496824?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Use+of+GIS+in+managing+fossils+on+federal+lands%2C+the+USDA+Forest+Service+Fossil+Yield+Potential+Classification+%28FYPC%29+system&rft.au=Beasley%2C+Barbara&rft.aulast=Beasley&rft.aufirst=Barbara&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=8&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - conservation; fossil localities; Fossil Yield Potential Classification; fossils; geographic information systems; information systems; land management; mapping; methods; models; North America; public lands; Rocky Mountains; U. S. Rocky Mountains; United States ER - TY - JOUR T1 - Field guide to the Upper Jurassic Peterson Quarry, central New Mexico AN - 51496786; 2007-014413 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Lucas, Spencer G AU - Spielmann, Justin A AU - Hester, Patricia M A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 183 EP - 185 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Chordata KW - Upper Jurassic KW - Jurassic KW - Brushy Basin Shale Member KW - Bernalillo County New Mexico KW - field trips KW - New Mexico KW - public lands KW - Mesozoic KW - road log KW - Reptilia KW - Peterson Quarry KW - Morrison Formation KW - dinosaurs KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496786?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Field+guide+to+the+Upper+Jurassic+Peterson+Quarry%2C+central+New+Mexico&rft.au=Lucas%2C+Spencer+G%3BSpielmann%2C+Justin+A%3BHester%2C+Patricia+M&rft.aulast=Lucas&rft.aufirst=Spencer&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=183&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Bernalillo County New Mexico; Brushy Basin Shale Member; Chordata; dinosaurs; field trips; Jurassic; Mesozoic; Morrison Formation; New Mexico; Peterson Quarry; public lands; Reptilia; road log; Tetrapoda; United States; Upper Jurassic; Vertebrata ER - TY - JOUR T1 - Fossil tracks at the Raymond Alf Museum of Paleontology and management of tracks on public lands AN - 51496751; 2007-014401 AB - The Raymond M. Alf Museum of Paleontology houses one of the greatest fossil footprint collections in the world This collection is a testament to the work of Raymond Alf, whose interest in trace fossils translated into a decades-long search for tracks throughout the western United States. The Alf Museum track collection consists of about 800 specimens from the Coconino, Moenkopi, Moenave, Wasatch, Barstow, Avawatz, Tecopa and Muddy Creek formations including 22 holotype, syntype or paratype specimens representing 14 ichnotaxa. The stratigraphic utility of the collection is limited by the lack of precise locality data for many specimens. However, excellent photographs of Alf's collecting sites in the museum archives have been used in many cases to relocate sites, work that needs to be extended to all Alf Museum track sites. Many important fossil track-trackway sites are located on public lands. Float tracks should be collected. Exposed in situ trackways should be excavated if they cannot be protected from erosion and theft or vandalism. Protection of sites is critical as the paleontological information each site yields is usually unique. Removal of trackways should be done with care as each site poses particular challenges because of variation in track preservation, rock type, geographic setting and other factors. Trackways from the Barstow and Coconino formations housed at the Alf Museum demonstrate that an excellent way to preserve trackways is to collect and reassemble them for exhibit so they are accessible to the public and the scientific community. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Lofgren, Donald L AU - Greening, Jay A AU - Johnson, Cooper F AU - Lewis, Sarah J AU - Torres, Mark A A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 109 EP - 118 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - methods KW - collecting KW - Chordata KW - ichnofossils KW - tracks KW - Southwestern U.S. KW - Raymond M. Alf Museum of Paleontology KW - public lands KW - museums KW - conservation KW - land management KW - Vertebrata KW - Tetrapoda KW - collections KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496751?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Fossil+tracks+at+the+Raymond+Alf+Museum+of+Paleontology+and+management+of+tracks+on+public+lands&rft.au=Lofgren%2C+Donald+L%3BGreening%2C+Jay+A%3BJohnson%2C+Cooper+F%3BLewis%2C+Sarah+J%3BTorres%2C+Mark+A&rft.aulast=Lofgren&rft.aufirst=Donald&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=109&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 30 N1 - PubXState - NM N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Chordata; collecting; collections; conservation; ichnofossils; land management; methods; museums; public lands; Raymond M. Alf Museum of Paleontology; Southwestern U.S.; Tetrapoda; tracks; United States; Vertebrata ER - TY - JOUR T1 - The Friends of the Florissant Fossil Beds; partnership support of education and research in geology and paleontology AN - 51496728; 2007-014388 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Veatch, Steven Wade A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 43 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Friends of the Florissant Fossil Beds KW - Paleogene KW - education KW - paleontology KW - Cenozoic KW - Tertiary KW - Florissant Lake Beds KW - Florissant Fossil Beds National Monument KW - associations KW - Teller County Colorado KW - Colorado KW - Oligocene KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496728?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=The+Friends+of+the+Florissant+Fossil+Beds%3B+partnership+support+of+education+and+research+in+geology+and+paleontology&rft.au=Veatch%2C+Steven+Wade&rft.aulast=Veatch&rft.aufirst=Steven&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=43&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - associations; Cenozoic; Colorado; education; Florissant Fossil Beds National Monument; Florissant Lake Beds; Friends of the Florissant Fossil Beds; Oligocene; Paleogene; paleontology; Teller County Colorado; Tertiary; United States ER - TY - JOUR T1 - Paleontological resource inventory of California's Jurassic trackways AN - 51496711; 2007-014377 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Reynolds, Robert E A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 30 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Diapsida KW - Synapsida KW - ichnofossils KW - California KW - Archosauria KW - Aztec Sandstone KW - Mescal Range KW - dinosaurs KW - San Bernardino County California KW - Chordata KW - Jurassic KW - damage KW - faunal studies KW - tracks KW - Therapsida KW - public lands KW - Middle Jurassic KW - Mesozoic KW - Reptilia KW - land management KW - Vertebrata KW - Tetrapoda KW - Pterosauria KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496711?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Paleontological+resource+inventory+of+California%27s+Jurassic+trackways&rft.au=Reynolds%2C+Robert+E&rft.aulast=Reynolds&rft.aufirst=Robert&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=30&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Archosauria; Aztec Sandstone; California; Chordata; damage; Diapsida; dinosaurs; faunal studies; ichnofossils; Jurassic; land management; Mescal Range; Mesozoic; Middle Jurassic; Pterosauria; public lands; Reptilia; San Bernardino County California; Synapsida; Tetrapoda; Therapsida; tracks; United States; Vertebrata ER - TY - JOUR T1 - The feeding mechanics of Leptauchenia decora based on specimens from the Whitneyan (Oligocene) of Badlands National Park, South Dakota AN - 51496693; 2007-014411 AB - Leptauchenia is a common fossil mammal found in late Oligocene strata exposed in Badlands National Park, South Dakota. The life habits of this small ungulate have been the subject of much speculation. Proposed life histories have ranged from a semi-aquatic beaver like existence to a semi arid lifestyle similar to African rock hyraxes. In this study we apply biomechanical analyses to interpret the cranial and dental specializations of Leptauchenia compared to the basal morphotype, Prodesmatochoerus. The results from distortion grid, quadrant analysis, dental indices and vector analysis of reconstructed adductor musculature indicate that Leptauchenia was adapted to a more abrasive diet than normal for oreodonts. The vector for the masseter/pterygoideus complex is shifted anteriorly and is increased in magnitude relative to the temporalis compared to basal oreodonts. Dental characters of Leptauchenia compare most closely with modem selenodont artiodactyls that are mixed feeders in closed habitats. We believe the cranial morphology of Leptauchenia is the result of a selective shift in the feeding niche of this oreodont from browsing on succulent vegetation to mixed feeding on more fibrous plants in response to climatic shifts that resulted in more xeric vegetation. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Wall, William P AU - Veal, Kena A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 175 EP - 178 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Prodesmatochoerus periculorum KW - feeding KW - Cenozoic KW - Theria KW - skull KW - Leptauchenia decora KW - anatomy KW - muscles KW - upper Oligocene KW - Eutheria KW - Chordata KW - biomechanics KW - Mammalia KW - Artiodactyla KW - Paleogene KW - Badlands National Park KW - teeth KW - morphology KW - Whitneyan KW - Tertiary KW - functional morphology KW - Vertebrata KW - Tetrapoda KW - South Dakota KW - Oligocene KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496693?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=The+feeding+mechanics+of+Leptauchenia+decora+based+on+specimens+from+the+Whitneyan+%28Oligocene%29+of+Badlands+National+Park%2C+South+Dakota&rft.au=Wall%2C+William+P%3BVeal%2C+Kena&rft.aulast=Wall&rft.aufirst=William&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=175&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 15 N1 - PubXState - NM N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - anatomy; Artiodactyla; Badlands National Park; biomechanics; Cenozoic; Chordata; Eutheria; feeding; functional morphology; Leptauchenia decora; Mammalia; morphology; muscles; Oligocene; Paleogene; Prodesmatochoerus periculorum; skull; South Dakota; teeth; Tertiary; Tetrapoda; Theria; United States; upper Oligocene; Vertebrata; Whitneyan ER - TY - JOUR T1 - Cleveland-Lloyd Dinosaur Quarry; restabilization and interpretation, successes and pitfalls AN - 51496687; 2007-014370 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Leschin, Michael A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 23 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Chordata KW - public awareness KW - public lands KW - Reptilia KW - planning KW - Emery County Utah KW - land management KW - dinosaurs KW - Utah KW - Vertebrata KW - Tetrapoda KW - Cleveland-Lloyd Dinosaur Quarry National Natural Landmark KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496687?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Cleveland-Lloyd+Dinosaur+Quarry%3B+restabilization+and+interpretation%2C+successes+and+pitfalls&rft.au=Leschin%2C+Michael&rft.aulast=Leschin&rft.aufirst=Michael&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Chordata; Cleveland-Lloyd Dinosaur Quarry National Natural Landmark; dinosaurs; Emery County Utah; land management; planning; public awareness; public lands; Reptilia; Tetrapoda; United States; Utah; Vertebrata ER - TY - JOUR T1 - A new middle Miocene terrestrial fauna from the Temblor Formation of central California AN - 51496668; 2007-014385 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Stewart, J D AU - Zaborsky, Erik AU - Hakel, Marjorie A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 40 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Chordata KW - Fresno County California KW - middle Miocene KW - Mammalia KW - faunal studies KW - public lands KW - Miocene KW - Cenozoic KW - California KW - Aves KW - Tertiary KW - Temblor Formation KW - Neogene KW - land management KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496668?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=A+new+middle+Miocene+terrestrial+fauna+from+the+Temblor+Formation+of+central+California&rft.au=Stewart%2C+J+D%3BZaborsky%2C+Erik%3BHakel%2C+Marjorie&rft.aulast=Stewart&rft.aufirst=J&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=40&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Aves; California; Cenozoic; Chordata; faunal studies; Fresno County California; land management; Mammalia; middle Miocene; Miocene; Neogene; public lands; Temblor Formation; Tertiary; Tetrapoda; United States; Vertebrata ER - TY - JOUR T1 - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands AN - 51496662; 2007-014354 JF - Bulletin - New Mexico Museum of Natural History and Science A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 185 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - symposia KW - land management KW - fossils KW - public lands KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496662?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&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=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Seventh+federal+fossil+resource+conference%3B+America%27s+antiquities%3B+100+years+of+managing+fossils+on+federal+lands&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Document feature - illus. incl. tables, strat. cols., geol. sketch maps N1 - SuppNotes - Individual papers or abstracts are cited separately N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - fossils; land management; public lands; symposia; United States ER - TY - JOUR T1 - Subaqueous tetrapod swim tracks from the Middle Jurassic; Bighorn Canyon National Recreation Area (BCNRA), Wyoming, U.S.A. AN - 51496531; 2007-014373 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Mickelson, Debra L AU - King, Michael Ryan AU - Getty, Patrick AU - Mickelson, Katherine A A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 26 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Diapsida KW - Gypsum Spring Formation KW - Chordata KW - Bajocian KW - Jurassic KW - ichnofossils KW - tracks KW - Middle Jurassic KW - Mesozoic KW - Reptilia KW - Archosauria KW - Wyoming KW - Crocodilia KW - paleoenvironment KW - marine environment KW - Big Horn County Wyoming KW - dinosaurs KW - Vertebrata KW - locomotion KW - Bighorn Canyon National Recreation Area KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496531?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Subaqueous+tetrapod+swim+tracks+from+the+Middle+Jurassic%3B+Bighorn+Canyon+National+Recreation+Area+%28BCNRA%29%2C+Wyoming%2C+U.S.A.&rft.au=Mickelson%2C+Debra+L%3BKing%2C+Michael+Ryan%3BGetty%2C+Patrick%3BMickelson%2C+Katherine+A&rft.aulast=Mickelson&rft.aufirst=Debra&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=26&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Archosauria; Bajocian; Big Horn County Wyoming; Bighorn Canyon National Recreation Area; Chordata; Crocodilia; Diapsida; dinosaurs; Gypsum Spring Formation; ichnofossils; Jurassic; locomotion; marine environment; Mesozoic; Middle Jurassic; paleoenvironment; Reptilia; Tetrapoda; tracks; United States; Vertebrata; Wyoming ER - TY - JOUR T1 - Field guide to Upper Cretaceous stratigraphy and paleontology, Bisti and De-na-zin Wilderness Areas, San Juan Basin, New Mexico AN - 51496527; 2007-014412 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Lucas, Spencer G AU - Spielmann, Justin A AU - Hunt, Adrian P AU - Hester, Patricia M A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 179 EP - 182 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - lithostratigraphy KW - lower Paleocene KW - Cretaceous KW - Bisti Wilderness Area KW - San Juan County New Mexico KW - field trips KW - New Mexico KW - Upper Cretaceous KW - road log KW - Cenozoic KW - Paleocene KW - De-na-zin Wilderness Area KW - dinosaurs KW - San Juan Basin KW - Chordata KW - biostratigraphy KW - Kirtland Shale KW - Paleogene KW - public lands KW - Mesozoic KW - Fruitland Formation KW - Reptilia KW - history KW - Tertiary KW - K-T boundary KW - palynomorphs KW - stratigraphic boundary KW - Vertebrata KW - Tetrapoda KW - microfossils KW - 11:Vertebrate paleontology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496527?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Field+guide+to+Upper+Cretaceous+stratigraphy+and+paleontology%2C+Bisti+and+De-na-zin+Wilderness+Areas%2C+San+Juan+Basin%2C+New+Mexico&rft.au=Lucas%2C+Spencer+G%3BSpielmann%2C+Justin+A%3BHunt%2C+Adrian+P%3BHester%2C+Patricia+M&rft.aulast=Lucas&rft.aufirst=Spencer&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=179&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Document feature - illus. incl. strat. cols., geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - biostratigraphy; Bisti Wilderness Area; Cenozoic; Chordata; Cretaceous; De-na-zin Wilderness Area; dinosaurs; field trips; Fruitland Formation; history; K-T boundary; Kirtland Shale; lithostratigraphy; lower Paleocene; Mesozoic; microfossils; New Mexico; Paleocene; Paleogene; palynomorphs; public lands; Reptilia; road log; San Juan Basin; San Juan County New Mexico; stratigraphic boundary; Tertiary; Tetrapoda; United States; Upper Cretaceous; Vertebrata ER - TY - JOUR T1 - Middle Proterozoic paleontology of the Belt Supergroup, Glacier National Park AN - 51496464; 2007-014393 AB - Glacier National Park in northwestern Montana holds significant geological and paleontological resources. The Middle Proterozoic sedimentary rocks exposed by the Lewis Overthrust span over 2,100 m of stratigraphic thickness, representing 800 million years of deposition. The glacial carving of the mountains and valleys that began 1.6 Ma left outcrops that are strangely unaltered. While the geological resources of the park have been substantially researched, the paleontological studies have been more sporadic. Precambrian formations of the Belt Supergroup hold a record of abundant ancient life, such as stromatolites and eucaryotes. Stromatolites within the parks were first recognized by Walcott in 1906. They have subsequently been studied in detail by Fenton and Fenton in the 1930s, Rezak and Ross in the 1950s and to a great extent by Horodyski from the mid-1970s to the 1990s. Current research conducted on the eukaryote Horodyskia moniliformis, from the Precambrian Appekunny Formation, and on the cone- and branching-shaped stromatolites of the Precambrian Siyeh Formation. These works yielded a great deal of knowledge about the paleontological history of the park but many more questions exist. Future explorations lie in the morphometric attributes, macrostructures and environmental conditions of the local stromatolites. Detailed study of the separate units within the park could also prove useful in the further search for fossils. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Hunt, Rebecca K A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 57 EP - 62 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - lithostratigraphy KW - upper Precambrian KW - Prichard Formation KW - Altyn Limestone KW - Horodyskia moniliformis KW - Grinnell Formation KW - Snowslip Formation KW - Helena Formation KW - Glacier National Park KW - Belt Supergroup KW - Invertebrata KW - Appekunny Formation KW - sedimentary structures KW - North America KW - Protista KW - Precambrian KW - biogenic structures KW - faunal studies KW - Proterozoic KW - Montana KW - Mesoproterozoic KW - stromatolites KW - Shepard Formation KW - microfossils KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496464?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Middle+Proterozoic+paleontology+of+the+Belt+Supergroup%2C+Glacier+National+Park&rft.au=Hunt%2C+Rebecca+K&rft.aulast=Hunt&rft.aufirst=Rebecca&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=57&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 45 N1 - PubXState - NM N1 - Document feature - illus. incl. strat. col., 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Altyn Limestone; Appekunny Formation; Belt Supergroup; biogenic structures; faunal studies; Glacier National Park; Grinnell Formation; Helena Formation; Horodyskia moniliformis; Invertebrata; lithostratigraphy; Mesoproterozoic; microfossils; Montana; North America; Precambrian; Prichard Formation; Proterozoic; Protista; sedimentary structures; Shepard Formation; Snowslip Formation; stromatolites; United States; upper Precambrian ER - TY - JOUR T1 - Investigating fossil theft from National Forest System lands AN - 51496452; 2007-014379 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Ruppert, Steven F A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 32 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - theft KW - protection KW - North America KW - regulations KW - legislation KW - government agencies KW - U. S. Rocky Mountains KW - public lands KW - U. S. Forest Service KW - national forests KW - Wyoming KW - fossils KW - Nebraska KW - Rocky Mountains KW - South Dakota KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496452?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Investigating+fossil+theft+from+National+Forest+System+lands&rft.au=Ruppert%2C+Steven+F&rft.aulast=Ruppert&rft.aufirst=Steven&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=32&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - fossils; government agencies; legislation; national forests; Nebraska; North America; protection; public lands; regulations; Rocky Mountains; South Dakota; theft; U. S. Forest Service; U. S. Rocky Mountains; United States; Wyoming ER - TY - JOUR T1 - Paleontological resource damage from "poor science;" examples from Petrified Forest National Park AN - 51496393; 2007-014376 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Parker, William G AU - Dorn, Karen A A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 29 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - fossil localities KW - collecting KW - Chordata KW - preparation KW - Petrified Forest National Park KW - human activity KW - damage KW - public lands KW - land management KW - Arizona KW - policy KW - Vertebrata KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496393?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Paleontological+resource+damage+from+%22poor+science%3B%22+examples+from+Petrified+Forest+National+Park&rft.au=Parker%2C+William+G%3BDorn%2C+Karen+A&rft.aulast=Parker&rft.aufirst=William&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Arizona; Chordata; collecting; damage; fossil localities; human activity; land management; Petrified Forest National Park; policy; preparation; public lands; United States; Vertebrata ER - TY - JOUR T1 - Developing scientifically accurate paleontology exhibits for the National Park Service AN - 51496363; 2007-014362 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Fremd, Theodore J A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 14 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Plantae KW - Chordata KW - public awareness KW - John Day Basin KW - Mammalia KW - education KW - Oregon KW - Thomas Condon Paleontology Center KW - exhibits KW - museums KW - Vertebrata KW - Grant County Oregon KW - Tetrapoda KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496363?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Developing+scientifically+accurate+paleontology+exhibits+for+the+National+Park+Service&rft.au=Fremd%2C+Theodore+J&rft.aulast=Fremd&rft.aufirst=Theodore&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=14&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Chordata; education; exhibits; Grant County Oregon; John Day Basin; Mammalia; museums; Oregon; Plantae; public awareness; Tetrapoda; Thomas Condon Paleontology Center; United States; Vertebrata ER - TY - JOUR T1 - Results of a three-year paleontology inventory at Hagerman Fossil Beds National Monument, southern Idaho AN - 51496284; 2007-014364 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Gensler, Phil AU - Carpenter, Mary C A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 17 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Blancan KW - Idaho KW - fossil localities KW - Gooding County Idaho KW - Global Positioning System KW - Chordata KW - Mammalia KW - faunal studies KW - mapping KW - Cenozoic KW - Tertiary KW - Neogene KW - land management KW - surveys KW - Pliocene KW - Vertebrata KW - Tetrapoda KW - Hagerman Fossil Beds National Monument KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496284?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Results+of+a+three-year+paleontology+inventory+at+Hagerman+Fossil+Beds+National+Monument%2C+southern+Idaho&rft.au=Gensler%2C+Phil%3BCarpenter%2C+Mary+C&rft.aulast=Gensler&rft.aufirst=Phil&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=17&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Blancan; Cenozoic; Chordata; faunal studies; fossil localities; Global Positioning System; Gooding County Idaho; Hagerman Fossil Beds National Monument; Idaho; land management; Mammalia; mapping; Neogene; Pliocene; surveys; Tertiary; Tetrapoda; United States; Vertebrata ER - TY - JOUR T1 - The application of photogrammetry, remote sensing and geographic information systems (GIS) to fossil resource management AN - 51496275; 2007-014402 AB - Change is one of the many challenges facing fossil resource managers today. This concept is not restricted to physical alterations affecting the resource such as erosion, visitation, vandalism or even preservation. Changes in the views of the public, policies of an administration and in the field of geospatial technology are also greatly affecting how a particular resource program or significant locality is managed. Geospatial technologies are changing and evolving at an incredible rate, resulting in not only an increase in capability, but also of complexity and expectations for the resulting product. Today, it is not uncommon to integrate a number of geospatial tools, some of which require a sophisticated knowledge of computer systems, data requirements and techniques. This is not necessarily a negative, as it sets the foundational need for partnerships with other resource specialists, academic researchers and the public across disciplines, across administrative boundaries and across agencies. Within the cadre of geospatial technologies, there are a number of tools that can greatly streamline and support land management decisions and the implementation of these decisions. These tools include utilizing imagery data sets through photogrammetry (the art and science of making measurements from photographs) and analyzing remotely sensed data. Data sets may be collected through active sensors, such as RADAR or LIDAR, or passive sensors, which collect multi- or hyper- spectral imagery. The processing of these data sets can result in detailed data files representing the terrain or geological and soil maps, to name only a few. Data sets can be combined with both Coordinate and attribute data collected in the field and processed geospatially using Geographic Information Systems, a combination of computer hardware, software and data that allows information to be organized around a specific location. At paleontological localities such as the Red Gulch Dinosaur Tracksite, Twentymile Wash Dinosaur Tracksite and Picketwire Canyonlands Dinosaur Tracksite innovative geospatial technologies were tested, refined and integrated. This integrated approach not only resulted in documentation of the paleontological, resource, but also supplied products used in site development, resource protection and interpretation. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Matthews, Neffra A AU - Noble, Tommy A AU - Breithaupt, Brent H A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 119 EP - 131 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - fossil localities KW - Las Animas County Colorado KW - Green River basin KW - ichnofossils KW - Uintah County Utah KW - Twentymile Wash Dinosaur Tracksite KW - geographic information systems KW - conservation KW - Garfield County Utah KW - dinosaurs KW - Chordata KW - tracks KW - photogrammetry KW - Reptilia KW - Wyoming KW - land management KW - Big Horn County Wyoming KW - information systems KW - Utah KW - Vertebrata KW - Picketwire Canyonlands Dinosaur Tracksite KW - Colorado KW - Tetrapoda KW - remote sensing KW - Red Gulch Dinosaur Tracksite KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496275?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=The+application+of+photogrammetry%2C+remote+sensing+and+geographic+information+systems+%28GIS%29+to+fossil+resource+management&rft.au=Matthews%2C+Neffra+A%3BNoble%2C+Tommy+A%3BBreithaupt%2C+Brent+H&rft.aulast=Matthews&rft.aufirst=Neffra&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=119&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 38 N1 - PubXState - NM N1 - Document feature - illus. incl. 1 plate, geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Big Horn County Wyoming; Chordata; Colorado; conservation; dinosaurs; fossil localities; Garfield County Utah; geographic information systems; Green River basin; ichnofossils; information systems; land management; Las Animas County Colorado; photogrammetry; Picketwire Canyonlands Dinosaur Tracksite; Red Gulch Dinosaur Tracksite; remote sensing; Reptilia; Tetrapoda; tracks; Twentymile Wash Dinosaur Tracksite; Uintah County Utah; United States; Utah; Vertebrata; Wyoming ER - TY - JOUR T1 - Legislative and regulatory history of paleontological resources AN - 51496243; 2007-014400 AB - Since the early 20th Century there have been many legislative and regulatory attempts by the federal government to protect paleontological resources within federal lands, particularly lands containing vertebrate fossils. The effort for a more consistent resource management policy for paleontological resources began in 1906 with the passage of the Antiquities Act and the designation in 1915 of Dinosaur National Monument by President Woodrow Wilson. A new legislative attempt to protect paleontological resources began in the 107th Congress after the publication of the Secretary of the Interior's report to Congress on the status of paleontological resources management on federal lands. In order to understand the need for protection of paleontological resources on federal lands, a chronology of federal legislative and regulatory actions regarding paleontological resources since the passage of the 1906 Antiquities Act was developed by the author. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Kuizon, Lucia A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 102 EP - 108 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - fossil localities KW - conservation KW - regulations KW - legislation KW - fossils KW - public lands KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496243?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Legislative+and+regulatory+history+of+paleontological+resources&rft.au=Kuizon%2C+Lucia&rft.aulast=Kuizon&rft.aufirst=Lucia&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=102&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 2 N1 - PubXState - NM N1 - Document feature - 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - conservation; fossil localities; fossils; legislation; public lands; regulations; United States ER - TY - JOUR T1 - Establishing a future for fossils in the National Park Service; the development of a service-wide guidebook and paleontological database AN - 51496201; 2007-014389 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Visaggi, C C AU - Santucci, Vincent L AU - Kenworthy, Jason P AU - Koch, A L AU - Connors, T B A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 44 EP - 45 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - U. S. National Park Service KW - guidebook KW - government agencies KW - data processing KW - data bases KW - national parks KW - fossils KW - public lands KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51496201?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Establishing+a+future+for+fossils+in+the+National+Park+Service%3B+the+development+of+a+service-wide+guidebook+and+paleontological+database&rft.au=Visaggi%2C+C+C%3BSantucci%2C+Vincent+L%3BKenworthy%2C+Jason+P%3BKoch%2C+A+L%3BConnors%2C+T+B&rft.aulast=Visaggi&rft.aufirst=C&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=44&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - data bases; data processing; fossils; government agencies; guidebook; national parks; public lands; U. S. National Park Service; United States ER - TY - JOUR T1 - PUB working group on orographic precipitation, surface water and groundwater interactions, and their impacts on water resources AN - 51495879; 2007-013936 AB - This paper introduces the motivations, objectives, and scope of a PUB working group to investigate the linkage between orographic precipitation, surface water and groundwater interactions, and their impacts on water resources. The ultimate goal of the working group is to assess the reduction of uncertainties in hydrological predictions for ungauged basins through improvements of two important physical processes of land-atmosphere interactions: orographic precipitation and surface water and groundwater interactions. In particular, we will focus on, in our current work, cold season orographic precipitation, snowmelt recharge to groundwater bodies, and their impacts on water resources. Our objectives are to: (1) improve the prediction of cold season orographic precipitation processes in mountainous regions and estimate their impacts on hydrological predictions and regional climate through land-atmosphere interactions; (2) improve our understanding of snowmelt recharge to groundwater bodies and surface water and groundwater interactions; and (3) improve the management of water resources through improved understanding and predictions of snowpack and surface water and groundwater interactions. Preliminary results are presented based on a regional-scale coupled land-atmosphere model that has been recently developed to address science questions of the working group. The model includes a subgrid parameterization of orographic precipitation and dynamic surface water-groundwater interactions. Simulations with and without the dynamic groundwater component have been compared to investigate the potential impacts of surface water and groundwater interactions. JF - IAHS-AISH Publication AU - Xu, Liang AU - Leung, L Ruby AU - Huang, Maoyi AU - Quan, Yun AU - Wigmosta, Mark S AU - Matanga, George B AU - Matthews, Dave A2 - Sivapalan, Murugesu A2 - Wagener, Thorsten A2 - Uhlenbrook, Stefan A2 - Zehe, Erwin A2 - Lakshmi, Venkat A2 - Xu, Liang A2 - Tachikawa, Yasuto A2 - Kumar, Praveen Y1 - 2006 PY - 2006 DA - 2006 SP - 505 EP - 515 PB - International Association of Hydrological Sciences VL - 303 SN - 0144-7815, 0144-7815 KW - United States KW - water quality KW - topsoil KW - moisture KW - impact statements KW - coupling KW - atmospheric precipitation KW - climate change KW - ground water KW - mountains KW - Western U.S. KW - snow KW - drainage basins KW - ecology KW - uncertainty KW - soils KW - hydrology KW - soil profiles KW - surface water KW - prediction KW - boundary conditions KW - models KW - recharge KW - ungauged basins KW - water resources KW - meltwater KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495879?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=IAHS-AISH+Publication&rft.atitle=PUB+working+group+on+orographic+precipitation%2C+surface+water+and+groundwater+interactions%2C+and+their+impacts+on+water+resources&rft.au=Xu%2C+Liang%3BLeung%2C+L+Ruby%3BHuang%2C+Maoyi%3BQuan%2C+Yun%3BWigmosta%2C+Mark+S%3BMatanga%2C+George+B%3BMatthews%2C+Dave&rft.aulast=Xu&rft.aufirst=Liang&rft.date=2006-01-01&rft.volume=45&rft.issue=4&rft.spage=567&rft.isbn=&rft.btitle=&rft.title=Journal+for+the+Scientific+Study+of+Religion&rft.issn=00218294&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - VIIth IAHS general assembly; symposium S7; Predictions in ungauged basins; promise and progress N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 35 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - PIHSD9 N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; boundary conditions; climate change; coupling; drainage basins; ecology; ground water; hydrology; impact statements; meltwater; models; moisture; mountains; prediction; recharge; snow; soil profiles; soils; surface water; topsoil; uncertainty; ungauged basins; United States; water quality; water resources; Western U.S. ER - TY - JOUR T1 - Jurassic dinosaur tracksites from the American West AN - 51495666; 2007-014404 AB - Middle Jurassic dinosaur megatracksites are rare in the Western Interior of the United States. This paper reports two previously unknown localities from the Bighorn Basin of northern Wyoming that constitutes the two most extensive Middle Jurassic tetrapod tracksites currently known in North America (Fig. 1). Track bearing horizons outcrop on Bureau of Land Management, National Park, and private lands throughout the basin. These trace fossils occur in carbonate units once thought to be totally marine in origin. The youngest (stratigraphically highest) of these occurs along a single horizon at or near the top of the "basal member" of the "lower" Sundance Formation (mid-Bathonian in age, approximately 167 ma) (Kvale, et al., 2001, Kvale, et al., 2001, Mickelson, et al., 2005). This discovery necessitates a major change in the paleogeographic reconstructions for Wyoming for this period. The older (stratigraphically lower) tracksites occur at multiple horizons within a 1 m interval (uppermost Bajocian in age, approximately 170 Ma) in the middle part of the Gypsum Spring Formation (Fig. 2) (Kvale, et al., 2001, Kvale, et al., 2001, Mickelson, et al., 2005). Terrestrial tracks are tridactyl and attributed to small to medium-size bipedal dinosaurs. At least some of these prints can be attributed to theropods. The Sundance tracks are represented primarily by digit impressions (Fig. 3), whereas both digit and heel impressions are preserved in some of the Gypsum Spring footprints (Fig. 4). Swim tracks of crocodile (Fig. 5) and possibly bipedal dinosaurs (Figs. 6A-B) are also present in the Gypsum Spring Formation. Numerous similar trackways in the Sundance (Fig. 7) that trend in the same south-southwesterly direction may indicate gregarious animal behavior, the presence of a physically constrained path-way (e.g. along a tidal flat), subject to repetitive visitation by a small number of individuals. The northwest-southeast trending orientations of ripple crests on the Sundance surface in the Bighorn Basin trend have a slight asymmetry to the northeast. This indicates that open water conditions existed to the southwest. As such, the south-southwesterly trend of the majority of the trackways in the Bighorn Basin indicates that the animals were moving towards the local shoreline and not parallel to it. This implies that the pathways-may not have been constrained physically. If the animals were moving towards the water this suggests, but certainly does not confirm, that these animals may have been swimmers or waders (Kvale, et al., 2001, Kvale, et al., 2001, Mickelson, et al., 2005). Moreover, one may infer that fish may have been a major food source for these opportunistic animals along the Sundance Sea shoreline (Kvale, et al., 2001, Kvale, et al., 2001, Kirkland, et al., 2005, Mickelson, et al., 2005). Similarities between the two megatracksites include their formation and preservation in upper intertidal to supratidal sediments deposited under at least seasonally arid conditions. Microbial mat growth and salt crystals forming on the ancient tidal flats apparently initiated the preservation of these prints (Fig. 7). Penecontemporaneous microbial mats and the formation of salt crystals also prevented the initial reworking of the track-bearing surface by wind- or water driven currents (Kvale, et al., 2001). JF - Bulletin - New Mexico Museum of Natural History and Science AU - Mickelson, Debra L AU - Mickelson, Katherine A AU - King, Michael Ryan AU - Getty, Patrick A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 138 EP - 140 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Diapsida KW - ichnofossils KW - Washakie County Wyoming KW - Archosauria KW - Sundance Formation KW - Western Interior KW - Bighorn Basin KW - Theropoda KW - dinosaurs KW - North America KW - Gypsum Spring Formation KW - Chordata KW - Upper Jurassic KW - Jurassic KW - tracks KW - Middle Jurassic KW - Mesozoic KW - Reptilia KW - Wyoming KW - paleoenvironment KW - Saurischia KW - Big Horn County Wyoming KW - coastal environment KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495666?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Jurassic+dinosaur+tracksites+from+the+American+West&rft.au=Mickelson%2C+Debra+L%3BMickelson%2C+Katherine+A%3BKing%2C+Michael+Ryan%3BGetty%2C+Patrick&rft.aulast=Mickelson&rft.aufirst=Debra&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=138&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - NM N1 - Document feature - illus. incl. geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Archosauria; Big Horn County Wyoming; Bighorn Basin; Chordata; coastal environment; Diapsida; dinosaurs; Gypsum Spring Formation; ichnofossils; Jurassic; Mesozoic; Middle Jurassic; North America; paleoenvironment; Reptilia; Saurischia; Sundance Formation; Tetrapoda; Theropoda; tracks; United States; Upper Jurassic; Vertebrata; Washakie County Wyoming; Western Interior; Wyoming ER - TY - JOUR T1 - Fossils and fire; a study on the effect of fire on paleontological resources at Badlands National Park AN - 51495640; 2007-014391 AB - National Park Service policies stipulate that each park with vegetation capable of burning will prepare a fire management plan. Badlands National Park completed its fire management plan in 2004. Fossils are a principle resource of the park and the fire sensitivity of fossils is the focus of this study. The surface temperatures of fossil specimens and fire behavior characteristics were monitored in prescribed fires on the landscape and in laboratory bums to develop an understanding of the relationship between burning conditions and changes in fossil specimen properties. Under laboratory conditions, low intensity and low to intermediate rates of spread, the surface temperatures of fossil specimens showed limited temperature increases and no surface discoloration. The fossils included invertebrates from the Cretaceous Pierre Shale and fossil mammal remains from the Eocene/Oligocene White River Group. All specimens had been confiscated during law enforcement activities within the park. The results from burns under these conditions showed that only fossil specimens that were in contact with burning fuel showed increased surface temperatures and discoloration. The laboratory results from burns conducted under high intensity and high rates of spread conditions showed increased surface temperatures and surface discoloration and that the changes in fossil specimen properties were not dependent upon contact with fuel. In field trials during the spring of 2001, prescribed burn treatments were limited by environmental conditions to low rate of spread and low intensity burns. Under these conditions high surface temperatures and surface discoloration were observed on samples that were in direct contact with fuel. Samples that were not in contact with fuel did not show surface discoloration or significant surface heating. Both laboratory and field burns suggest that low to moderate fire conditions have minimal impact on fossil resources except in areas where the fossils are in contact with fuel. The laboratory portion of this study suggests that significant fire effects would be found under high spread rate and high intensity conditions even though there is no fuel contact. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Benton, Rachel AU - Reardon, James A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 47 EP - 54 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - lithostratigraphy KW - experimental studies KW - Chordata KW - Mammalia KW - damage KW - national parks KW - Cephalopoda KW - Badlands National Park KW - public lands KW - Pennington County South Dakota KW - fires KW - laboratory studies KW - conservation KW - land management KW - Invertebrata KW - Mollusca KW - fossils KW - Vertebrata KW - Tetrapoda KW - South Dakota KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495640?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Fossils+and+fire%3B+a+study+on+the+effect+of+fire+on+paleontological+resources+at+Badlands+National+Park&rft.au=Benton%2C+Rachel%3BReardon%2C+James&rft.aulast=Benton&rft.aufirst=Rachel&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 19 N1 - PubXState - NM N1 - Document feature - illus. incl. strat. col., 4 tables, sketch map N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Badlands National Park; Cephalopoda; Chordata; conservation; damage; experimental studies; fires; fossils; Invertebrata; laboratory studies; land management; lithostratigraphy; Mammalia; Mollusca; national parks; Pennington County South Dakota; public lands; South Dakota; Tetrapoda; United States; Vertebrata ER - TY - JOUR T1 - Appraisal of fossil resources and specimens AN - 51495580; 2007-014399 AB - Appraisal and assessment of paleontological resources and fossil specimens play important roles in the management of paleontological resources on federal lands. Appraisals are opinions of market value while assessments are estimates of value. The former are prepared by licensed or certified professional appraisers; the latter may be prepared by a professional, but not necessarily an appraiser. Valuations can include the appraisal of fossil specimens for litigation and museum property purposes; resource value estimates and damage assessments for fossil theft cases; and resource value estimates for lands actions. Paleontological resource values can be categorized into two types: natural resource value--scientific and heritage--and fair-market or commercial value. Natural resource values are intangible non-market values and may include scientific, museum and heritage values, as well as resource potential. Fair-market appraisals of fossil resources, whether as real or personal property, can be estimated using standard appraisal methods. The comparable sales method may work best in the appraisal of fossil specimens for litigation purposes. The approach is straightforward. It is tied to whatever price a buyer is willing to pay, and what the market will bare. In 1997, "Sue", the most complete Tyrannosaurus rex fossil specimen at the time, sold at auction for $8.36 million. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Kuizon, Lucia A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 98 EP - 101 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - appraisals KW - museums KW - land management KW - fossils KW - public lands KW - cost KW - collections KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495580?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Appraisal+of+fossil+resources+and+specimens&rft.au=Kuizon%2C+Lucia&rft.aulast=Kuizon&rft.aufirst=Lucia&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=98&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 3 N1 - PubXState - NM N1 - Document feature - 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - appraisals; collections; cost; fossils; land management; museums; public lands ER - TY - JOUR T1 - Early Paleocene (Puercan and Torrejonian) archaic ungulates (Condylarthra, Procreodi and Acreodi) of the San Juan Basin, New Mexico AN - 51495554; 2007-014398 AB - We present the first comprehensive revision of all San Juan Basin Paleocene archaic ungulates, which are known from fossils collected primarily on BLM-administered lands. A brief description is given of each species of archaic ungulate found in the Puercan and Torrejonian strata of San Juan Basin. The description includes holotype information, revised diagnosis and distribution information. Taxonomic status, temporal ranges of archaic ungulate species and their importance for biostratigraphy are discussed in detail. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Kondrashov, Peter E AU - Lucas, Spencer G A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 84 EP - 97 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - type specimens KW - lower Paleocene KW - New Mexico KW - jaws KW - Procreodi KW - Cenozoic KW - Theria KW - Torrejonian KW - Puercan KW - Paleocene KW - taxonomy KW - San Juan Basin KW - Eutheria KW - Acreodi KW - Chordata KW - Mammalia KW - faunal studies KW - Paleogene KW - teeth KW - morphology KW - Condylarthra KW - Tertiary KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495554?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Early+Paleocene+%28Puercan+and+Torrejonian%29+archaic+ungulates+%28Condylarthra%2C+Procreodi+and+Acreodi%29+of+the+San+Juan+Basin%2C+New+Mexico&rft.au=Kondrashov%2C+Peter+E%3BLucas%2C+Spencer+G&rft.aulast=Kondrashov&rft.aufirst=Peter&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=84&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 38 N1 - PubXState - NM N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Acreodi; Cenozoic; Chordata; Condylarthra; Eutheria; faunal studies; jaws; lower Paleocene; Mammalia; morphology; New Mexico; Paleocene; Paleogene; Procreodi; Puercan; San Juan Basin; taxonomy; teeth; Tertiary; Tetrapoda; Theria; Torrejonian; type specimens; United States; Vertebrata ER - TY - JOUR T1 - Transfer of UALP San Juan Basin vertebrate fossil collection to the NMMNH AN - 51495529; 2007-014390 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Williamson, Thomas E AU - Hester, Patricia M AU - Bednarski, Sheila P A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 46 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Chordata KW - Cretaceous KW - New Mexico Museum of Natural History and Science KW - Paleogene KW - Mesozoic KW - Cenozoic KW - curation KW - Tertiary KW - University of Arizona KW - museums KW - transport KW - academic institutions KW - San Juan Basin KW - Vertebrata KW - collections KW - storage KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495529?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Transfer+of+UALP+San+Juan+Basin+vertebrate+fossil+collection+to+the+NMMNH&rft.au=Williamson%2C+Thomas+E%3BHester%2C+Patricia+M%3BBednarski%2C+Sheila+P&rft.aulast=Williamson&rft.aufirst=Thomas&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=46&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - academic institutions; Cenozoic; Chordata; collections; Cretaceous; curation; Mesozoic; museums; New Mexico Museum of Natural History and Science; Paleogene; San Juan Basin; storage; Tertiary; transport; United States; University of Arizona; Vertebrata ER - TY - JOUR T1 - Dynamosaurus imperiosus and the earliest discoveries of Tyrannosaurus rex in Wyoming and the West AN - 51495429; 2007-014446 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Breithaupt, Brent H AU - Southwell, Elizabeth H AU - Matthews, Neffra A A2 - Lucas, Spencer G. A2 - Sullivan, Robert M. Y1 - 2006 PY - 2006 DA - 2006 SP - 257 EP - 258 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 35 SN - 1524-4156, 1524-4156 KW - United States KW - Diapsida KW - Chordata KW - Carnosauria KW - Cretaceous KW - Coelurosauria KW - Tyrannosauridae KW - Upper Cretaceous KW - Mesozoic KW - Reptilia KW - history KW - Archosauria KW - Wyoming KW - Theropoda KW - Tyrannosaurus KW - Tyrannosaurus rex KW - Saurischia KW - dinosaurs KW - taxonomy KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495429?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Dynamosaurus+imperiosus+and+the+earliest+discoveries+of+Tyrannosaurus+rex+in+Wyoming+and+the+West&rft.au=Breithaupt%2C+Brent+H%3BSouthwell%2C+Elizabeth+H%3BMatthews%2C+Neffra+A&rft.aulast=Breithaupt&rft.aufirst=Brent&rft.date=2006-01-01&rft.volume=35&rft.issue=&rft.spage=257&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Archosauria; Carnosauria; Chordata; Coelurosauria; Cretaceous; Diapsida; dinosaurs; history; Mesozoic; Reptilia; Saurischia; taxonomy; Tetrapoda; Theropoda; Tyrannosauridae; Tyrannosaurus; Tyrannosaurus rex; United States; Upper Cretaceous; Vertebrata; Wyoming ER - TY - JOUR T1 - Utah Geological Survey; a valuable partner in the management of federal fossil resources AN - 51495316; 2007-014396 AB - The Utah Geological Survey has a legislative mandate to insure that Utah's paleontological heritage benefits its citizens. One of the largest state geological surveys, the Utah Geological Survey has a depth of expertise and facilities that it can bring to bear as it works with various federal, state, local, educational, and private agencies to document and manage important paleontological resources for the maximum public scientific and educational benefit. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Kirkland, James I AU - Deblieux, Donald D AU - Hayden, Martha AU - Willis, Grant A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 77 EP - 80 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - survey organizations KW - Chordata KW - Utah Geological Survey KW - government agencies KW - data processing KW - mapping KW - public lands KW - geographic information systems KW - land management KW - data bases KW - information systems KW - Utah KW - Vertebrata KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495316?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Utah+Geological+Survey%3B+a+valuable+partner+in+the+management+of+federal+fossil+resources&rft.au=Kirkland%2C+James+I%3BDeblieux%2C+Donald+D%3BHayden%2C+Martha%3BWillis%2C+Grant&rft.aulast=Kirkland&rft.aufirst=James&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 25 N1 - PubXState - NM N1 - Document feature - geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Chordata; data bases; data processing; geographic information systems; government agencies; information systems; land management; mapping; public lands; survey organizations; United States; Utah; Utah Geological Survey; Vertebrata ER - TY - JOUR T1 - Initial results of a five-year cooperative interagency paleontological survey, Grand Staircase-Escalante National Monument, Utah and surrounding area; the proof is in the pooling (of resources) AN - 51495296; 2007-014387 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Titus, Alan L AU - Sampson, S S AU - Kirkland, James I AU - Deblieux, Donald D AU - Gillette, David D AU - Albright, L B AU - Getty, M A A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 42 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Kaiparowits Formation KW - Chordata KW - Kaiparowits Basin KW - Cretaceous KW - Wahweap Formation KW - faunal studies KW - Upper Cretaceous KW - Mesozoic KW - Reptilia KW - Kane County Utah KW - Grand Staircase-Escalante National Monument KW - Garfield County Utah KW - dinosaurs KW - Utah KW - Vertebrata KW - Tetrapoda KW - preservation KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Initial+results+of+a+five-year+cooperative+interagency+paleontological+survey%2C+Grand+Staircase-Escalante+National+Monument%2C+Utah+and+surrounding+area%3B+the+proof+is+in+the+pooling+%28of+resources%29&rft.au=Titus%2C+Alan+L%3BSampson%2C+S+S%3BKirkland%2C+James+I%3BDeblieux%2C+Donald+D%3BGillette%2C+David+D%3BAlbright%2C+L+B%3BGetty%2C+M+A&rft.aulast=Titus&rft.aufirst=Alan&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=42&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Chordata; Cretaceous; dinosaurs; faunal studies; Garfield County Utah; Grand Staircase-Escalante National Monument; Kaiparowits Basin; Kaiparowits Formation; Kane County Utah; Mesozoic; preservation; Reptilia; Tetrapoda; United States; Upper Cretaceous; Utah; Vertebrata; Wahweap Formation ER - TY - JOUR T1 - Fossils, objects of antiquity and the Antiquities Act (1906) AN - 51495273; 2007-014380 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Santucci, Vincent L A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 33 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - protection KW - fossil localities KW - Antiquities Act KW - conservation KW - regulations KW - legislation KW - fossils KW - public lands KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Fossils%2C+objects+of+antiquity+and+the+Antiquities+Act+%281906%29&rft.au=Santucci%2C+Vincent+L&rft.aulast=Santucci&rft.aufirst=Vincent&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Antiquities Act; conservation; fossil localities; fossils; legislation; protection; public lands; regulations; United States ER - TY - JOUR T1 - A BLM paleontological site stewardship program for Washington County, southwestern Utah; the beginning of a nationwide program? AN - 51495260; 2007-014406 AB - Archeological Site Stewardship Programs, sponsored by federal agencies like the U.S. Department of the Interior's Bureau of Land Management (BLM), are well established in the western United States. These Site Steward Programs are designed to utilize volunteers to monitor significant archaeological sites for signs of vandalism, the looting of artifacts, natural impacts, such as erosion and general public activities at each locality. The St. George [Utah] Field Office of BLM is initiating what we believe to be the first Paleontological Site Stewardship Program (PSSP) in the nation to monitor paleontological and will focus on localities on public domain lands in Washington County, Utah. The overall goal of this volunteer program is to monitor significant and irreplaceable fossil localities for signs of erosion, vandalism, theft and general public activities in a similar manner to the Archaeological Site Stewardship Program. Other uses for a PSSP could include utilizing volunteers to aid professionals in the discovery and recording of new localities, preservation and conservation of existing sites and increasing public awareness regarding the preservation of fossil resources. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Milner, Andrew R C AU - Ferris-Rowley, Dawna AU - Kirkland, James I A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 145 EP - 151 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - theft KW - fossil localities KW - monitoring KW - public awareness KW - erosion KW - U. S. Bureau of Land Management KW - human activity KW - government agencies KW - damage KW - Washington County Utah KW - conservation KW - land management KW - Utah KW - fossils KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495260?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=A+BLM+paleontological+site+stewardship+program+for+Washington+County%2C+southwestern+Utah%3B+the+beginning+of+a+nationwide+program%3F&rft.au=Milner%2C+Andrew+R+C%3BFerris-Rowley%2C+Dawna%3BKirkland%2C+James+I&rft.aulast=Milner&rft.aufirst=Andrew+R&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=145&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 23 N1 - PubXState - NM N1 - Document feature - illus. incl. 1 plate, sketch map N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - conservation; damage; erosion; fossil localities; fossils; government agencies; human activity; land management; monitoring; public awareness; theft; U. S. Bureau of Land Management; United States; Utah; Washington County Utah ER - TY - JOUR T1 - A preliminary inventory of fossil fish from National Park Service units AN - 51495243; 2007-014394 AB - Fossilized fish remains are widespread throughout the continental United States. At this time 42 park units are identified to contain these remains, although this number will surely increase as further investigations are conducted. The stratigraphic record of these remains range from Silurian to Holocene ages and preserves both marine and freshwater forms. Large concentrations and varieties of these remains are found in Fossil Butte National Monument, Grand Canyon National Park, Death Valley National Park, Petrified Forest National Park, Santa Monica Mountains National Recreation Area and Big Bend National Park. The diversity, record and availability of these fish remains in national park units emphasizes future research needs while also informing both park staff and visitors of these important resources for stewardship and interpretation of the past. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Hunt, Rebecca K AU - Santucci, Vincent L AU - Kenworthy, Jason P A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 63 EP - 69 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Pisces KW - Cenozoic KW - Chordata KW - Paleozoic KW - national parks KW - faunal studies KW - Vertebrata KW - public lands KW - Mesozoic KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495243?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=A+preliminary+inventory+of+fossil+fish+from+National+Park+Service+units&rft.au=Hunt%2C+Rebecca+K%3BSantucci%2C+Vincent+L%3BKenworthy%2C+Jason+P&rft.aulast=Hunt&rft.aufirst=Rebecca&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=63&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 73 N1 - PubXState - NM N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Cenozoic; Chordata; faunal studies; Mesozoic; national parks; Paleozoic; Pisces; public lands; United States; Vertebrata ER - TY - JOUR T1 - Planning for the future; a program for preserving and interpreting paleontology and geology in Joshua Tree National Park AN - 51495226; 2007-014408 AB - The Pinto Basin in Joshua Tree National Park is a recognized but largely unexplored site for Quaternary fossil remains Sediments in this area have yielded abundant but fragmentary Pleistocene vertebrate fossils. Remains consist primarily of isolated dental and distal appendicular elements. Large and small horses and camels are most commonly represented, but specifically diagnostic fossils are rare. New investigations initiated by the San Bernardino County Museum, in cooperation with Joshua Tree National Park and the Joshua Tree National Park Association, focus on renewed recovery and preservation of vertebrate fossils as well as their geologic, stratigraphic and taphonomic contexts. More than 80 fossil localities have been identified since early 2003. Global Positioning System data were acquired for all new localities, for inclusion in the park's digital overlay. New discoveries include remains of Anas (duck), Canis (wolf-sized canid), Mammuthus (mammoth) and Odocoileus (deer), as well as probable records of Accipitridae (hawk or eagle), Lepus (jackrabbit), Taxidea taxus (badger) and Capromeryx (dwarf pronghorn), all new records for the fauna. The presence of Mammuthus demonstrates a Pleistocene age for the fauna, although previous suggestions of a late Pleistocene (Rancholabrean North American Land Mammal Age) date for the assemblage are not currently supported. Recommendations for future efforts to manage, conserve and interpret fossil resources adequately include the creation of a park-wide paleontology sensitivity overlay, cyclic field inspection, ongoing laboratory analysis, long-term curation in the park and implementation of interpretive programs in paleontology. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Scott, Eric AU - Springer, Kathleen AU - Sagebiel, J Christopher AU - Manker, Craig R A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 159 EP - 164 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Joshua Tree National Park KW - Chordata KW - Quaternary KW - Mammalia KW - national parks KW - faunal studies KW - Riverside County California KW - public lands KW - Cenozoic KW - California KW - Aves KW - conservation KW - land management KW - Pleistocene KW - Vertebrata KW - Tetrapoda KW - Pinto Basin KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495226?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Planning+for+the+future%3B+a+program+for+preserving+and+interpreting+paleontology+and+geology+in+Joshua+Tree+National+Park&rft.au=Scott%2C+Eric%3BSpringer%2C+Kathleen%3BSagebiel%2C+J+Christopher%3BManker%2C+Craig+R&rft.aulast=Scott&rft.aufirst=Eric&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 15 N1 - PubXState - NM N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Aves; California; Cenozoic; Chordata; conservation; faunal studies; Joshua Tree National Park; land management; Mammalia; national parks; Pinto Basin; Pleistocene; public lands; Quaternary; Riverside County California; Tetrapoda; United States; Vertebrata ER - TY - JOUR T1 - Preserving the past; geologic mapping and paleontologic investigation, Las Vegas Formation, North Las Vegas AN - 51495223; 2007-014384 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Springer, Kathleen AU - Sagebiel, J Christopher AU - Manker, Craig R AU - Scott, Eric A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 38 EP - 39 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - fossil localities KW - Basin and Range Province KW - isotopes KW - mapping KW - Clark County Nevada KW - Ostracoda KW - North Las Vegas Nevada KW - upper Pleistocene KW - Cenozoic KW - radioactive isotopes KW - carbon KW - absolute age KW - stratigraphic units KW - Invertebrata KW - Nevada KW - North America KW - Chordata KW - Quaternary KW - Great Basin KW - Crustacea KW - Las Vegas Formation KW - faunal studies KW - paleoenvironment KW - Arthropoda KW - Mandibulata KW - Pleistocene KW - C-14 KW - Vertebrata KW - aquatic environment KW - microfossils KW - 11:Vertebrate paleontology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495223?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Preserving+the+past%3B+geologic+mapping+and+paleontologic+investigation%2C+Las+Vegas+Formation%2C+North+Las+Vegas&rft.au=Springer%2C+Kathleen%3BSagebiel%2C+J+Christopher%3BManker%2C+Craig+R%3BScott%2C+Eric&rft.aulast=Springer&rft.aufirst=Kathleen&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=38&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - absolute age; aquatic environment; Arthropoda; Basin and Range Province; C-14; carbon; Cenozoic; Chordata; Clark County Nevada; Crustacea; faunal studies; fossil localities; Great Basin; Invertebrata; isotopes; Las Vegas Formation; Mandibulata; mapping; microfossils; Nevada; North America; North Las Vegas Nevada; Ostracoda; paleoenvironment; Pleistocene; Quaternary; radioactive isotopes; stratigraphic units; United States; upper Pleistocene; Vertebrata ER - TY - JOUR T1 - Innovative strategies to develop interpretive media for paleontological sites at Curecanti National Recreation Area, Colorado AN - 51495201; 2007-014397 AB - Curecanti National Recreation Area preserves three significant fossil localities along the shoreline of Blue Mesa Reservoir, primarily containing dinosaur fossils. Once resource management concerns are addressed to protect these paleontological resources, the park will provide interpretive resources to educate the visiting public. Due to the subject matter, location and physical conditions of the sites, traditional forms of interpretation are not adequate to meet the park's interpretive goals. The proliferation and sophistication of mobile technology in recent years provides an excellent opportunity for visitors to explore the sites, learn at their own pace and access interpretive information and activities on a variety of personal or government owned devices. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Koch, Alison L AU - Zichterman, Philip J A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 81 EP - 83 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - methods KW - Chordata KW - Curecanti National Recreation Area KW - Gunnison County Colorado KW - education KW - public lands KW - Reptilia KW - podcasts KW - Blue Mesa Reservoir KW - dinosaurs KW - Vertebrata KW - Colorado KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495201?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Innovative+strategies+to+develop+interpretive+media+for+paleontological+sites+at+Curecanti+National+Recreation+Area%2C+Colorado&rft.au=Koch%2C+Alison+L%3BZichterman%2C+Philip+J&rft.aulast=Koch&rft.aufirst=Alison&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=81&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 7 N1 - PubXState - NM N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Blue Mesa Reservoir; Chordata; Colorado; Curecanti National Recreation Area; dinosaurs; education; Gunnison County Colorado; methods; podcasts; public lands; Reptilia; Tetrapoda; United States; Vertebrata ER - TY - JOUR T1 - Volunteers and partnerships, effective management of fossil resources on National Forest System lands AN - 51495184; 2007-014382 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Schumacher, Bruce A AU - Tidwell, Virginia A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 35 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Diapsida KW - Picketwire Canyonlands KW - paleoecology KW - national forests KW - Sauropoda KW - Archosauria KW - taphonomy KW - Morrison Formation KW - dinosaurs KW - Comanche National Grassland KW - Purgatoire River KW - Chordata KW - southeastern Colorado KW - Upper Jurassic KW - Jurassic KW - predation KW - public lands KW - Mesozoic KW - Sauropodomorpha KW - Reptilia KW - morphology KW - paleoenvironment KW - Saurischia KW - land management KW - Vertebrata KW - Colorado KW - fluvial environment KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495184?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Volunteers+and+partnerships%2C+effective+management+of+fossil+resources+on+National+Forest+System+lands&rft.au=Schumacher%2C+Bruce+A%3BTidwell%2C+Virginia&rft.aulast=Schumacher&rft.aufirst=Bruce&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Archosauria; Chordata; Colorado; Comanche National Grassland; Diapsida; dinosaurs; fluvial environment; Jurassic; land management; Mesozoic; morphology; Morrison Formation; national forests; paleoecology; paleoenvironment; Picketwire Canyonlands; predation; public lands; Purgatoire River; Reptilia; Saurischia; Sauropoda; Sauropodomorpha; southeastern Colorado; taphonomy; Tetrapoda; United States; Upper Jurassic; Vertebrata ER - TY - JOUR T1 - The oldest known Early Triassic fossil vertebrate footprints in North America, from Zion National Park, Utah AN - 51495084; 2007-014405 AB - The spectacular rocks exposed in the Kolob Canyons District of Zion National Park in southwestern Utah include fossiliferous units of the Early Triassic Moenkopi Formation. The extensive exposures of this formation in the cliffs of the Kolob Canyons provide important information about the early Triassic and contain the earliest Mesozoic vertebrate footprint locality in North America. Regionally, Zion National Park lies at the western margin of the Colorado Plateau, near the transition zone between the Colorado Plateau and the Basin and Range physiographic provinces in the Western U.S. The Moenkopi Formation is Early Triassic in age (248 my-242 my) and is exposed in several areas of Zion National Park including the Kolob Canyons District, which lies in the northwest portion of the park. The Kolob Canyons lie 35 miles north of St. George, Utah and 150 miles south west of Capitol Reef National Park. The Moenkopi Formation is exposed in fault-bounded blocks along the Hurricane fault zone, and represents the Western margin of Pangea. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Mickelson, Debra L AU - Milner, Andrew R C AU - Deblieux, Donald D AU - McGuire, Jenny L A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 141 EP - 144 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Chordata KW - Colorado Plateau KW - Zion National Park KW - ichnofossils KW - Chirotherium KW - faunal studies KW - tracks KW - Mesozoic KW - Reptilia KW - Lower Triassic KW - Rhynchosauroides KW - Washington County Utah KW - Triassic KW - Utah KW - Vertebrata KW - Kolob Canyons KW - Tetrapoda KW - Moenkopi Formation KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=The+oldest+known+Early+Triassic+fossil+vertebrate+footprints+in+North+America%2C+from+Zion+National+Park%2C+Utah&rft.au=Mickelson%2C+Debra+L%3BMilner%2C+Andrew+R+C%3BDeblieux%2C+Donald+D%3BMcGuire%2C+Jenny+L&rft.aulast=Mickelson&rft.aufirst=Debra&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 20 N1 - PubXState - NM N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Chirotherium; Chordata; Colorado Plateau; faunal studies; ichnofossils; Kolob Canyons; Lower Triassic; Mesozoic; Moenkopi Formation; Reptilia; Rhynchosauroides; Tetrapoda; tracks; Triassic; United States; Utah; Vertebrata; Washington County Utah; Zion National Park ER - TY - JOUR T1 - Preserving America's fossil heritage AN - 51495053; 2007-014392 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Hatcher, Joseph A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 55 EP - 56 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - history KW - U. S. National Park Service KW - conservation KW - government agencies KW - national parks KW - fossils KW - public lands KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495053?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Preserving+America%27s+fossil+heritage&rft.au=Hatcher%2C+Joseph&rft.aulast=Hatcher&rft.aufirst=Joseph&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=55&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 4 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - conservation; fossils; government agencies; history; national parks; public lands; U. S. National Park Service; United States ER - TY - JOUR T1 - Historical Resources Act designation of the Grande Cache Dinosaur Tracksite (Lower Cretaceous, Albian), Grande Cache, Alberta, Canada AN - 51495035; 2007-014383 JF - Bulletin - New Mexico Museum of Natural History and Science AU - Spivak, Daniel N AU - Wetzel, Dean E AU - Caillaiu, Juliette A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 36 EP - 37 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - Historical Resources Act KW - mines KW - Lower Cretaceous KW - Chordata KW - Albian KW - Cretaceous KW - legislation KW - ichnofossils KW - coal mines KW - Grande Cache Dinosaur Trackway KW - tracks KW - Alberta KW - Mesozoic KW - Reptilia KW - Canada KW - land management KW - Western Canada KW - dinosaurs KW - Vertebrata KW - Gates Formation KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51495035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Historical+Resources+Act+designation+of+the+Grande+Cache+Dinosaur+Tracksite+%28Lower+Cretaceous%2C+Albian%29%2C+Grande+Cache%2C+Alberta%2C+Canada&rft.au=Spivak%2C+Daniel+N%3BWetzel%2C+Dean+E%3BCaillaiu%2C+Juliette&rft.aulast=Spivak&rft.aufirst=Daniel&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=36&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - NM N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Alberta; Albian; Canada; Chordata; coal mines; Cretaceous; dinosaurs; Gates Formation; Grande Cache Dinosaur Trackway; Historical Resources Act; ichnofossils; land management; legislation; Lower Cretaceous; Mesozoic; mines; Reptilia; Tetrapoda; tracks; Vertebrata; Western Canada ER - TY - JOUR T1 - Ah-shi-sle-pah Wilderness Study Area (San Juan Basin, New Mexico); a paleontological (and historical) treasure and resource AN - 51494796; 2007-014410 AB - The Ah-shi-sle-pah Wilderness Study Area ranks as one of the most important regions in the San Juan Basin for Late Cretaceous vertebrates from both a scientific and historical viewpoint. The venerable field paleontologist Charles H. Sternberg collected the holotype skull (PMU.R200) of Pentaceratops fenestratus and a post-cranial skeleton with lower jaws (PMU.R268) from the south branch of Ah-shi-sle-pah Wash (formerly Meyers Creek). These and numerous other fossil vertebrates collected by C. H. Sternberg were sold to the University of Uppsala, Sweden in the early 1920's. More recently, this region has been intensively collected by field crews of the State Museum of Pennsylvania, which have recovered 280 specimens of fossil vertebrates (fishes, turtles, crocodilians and dinosaurs), along with invertebrate and plant specimens, from numerous sites (many of them new) in the upper Fruitland (Fossil Forest Member) and lower Kirtland (Hunter Wash Member). The fossil vertebrates from these strata comprise the Hunter Wash local fauna, which are characteristic of early Kirtlandian time. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Sullivan, Robert M A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 169 EP - 174 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Cretaceous KW - San Juan County New Mexico KW - New Mexico KW - leaves KW - Upper Cretaceous KW - dinosaurs KW - San Juan Basin KW - Plantae KW - fossil wood KW - Chordata KW - Kirtland Shale KW - faunal studies KW - faunal list KW - public lands KW - Mesozoic KW - Fruitland Formation KW - Reptilia KW - history KW - floral studies KW - palynomorphs KW - Ah-shi-sle-pah Wilderness Study Area KW - Vertebrata KW - Tetrapoda KW - microfossils KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51494796?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Ah-shi-sle-pah+Wilderness+Study+Area+%28San+Juan+Basin%2C+New+Mexico%29%3B+a+paleontological+%28and+historical%29+treasure+and+resource&rft.au=Sullivan%2C+Robert+M&rft.aulast=Sullivan&rft.aufirst=Robert&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 19 N1 - PubXState - NM N1 - Document feature - illus. incl. 1 plate, 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Ah-shi-sle-pah Wilderness Study Area; Chordata; Cretaceous; dinosaurs; faunal list; faunal studies; floral studies; fossil wood; Fruitland Formation; history; Kirtland Shale; leaves; Mesozoic; microfossils; New Mexico; palynomorphs; Plantae; public lands; Reptilia; San Juan Basin; San Juan County New Mexico; Tetrapoda; United States; Upper Cretaceous; Vertebrata ER - TY - JOUR T1 - The New Mexico Museum of Natural History and Science geoscience collection; an overview AN - 51494760; 2007-014409 AB - The New Mexico Museum of Natural History and Science (NMMNH&S) has an important and extensive collection of fossils that has served as a resource for students and researchers from around the globe. The most scientifically significant portions of the collection are the NMMNH&S holdings of Permian tracks. Late Triassic vertebrates and Paleocene mammals, all of which are world-class collections. Ongoing projects include collaborations with the Bureau of Land Management (BLM) for the excavation of New Mexico's only Morrison Formation bonebed, the Peterson Quarry, and the integration (with BLM support) of portions of the orphaned University of Arizona fossil vertebrate collection into the NMMNH&S collection. Recently, the wealth of information on the NMMNH&S fossil collection has reached beyond its' walls and is now available to anyone via a searchable online database. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Spielmann, Justin A AU - Lucas, Spencer G A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Hester, Patricia M. A2 - Kenworthy, Jason P. A2 - Santucci, Vincent L. Y1 - 2006 PY - 2006 DA - 2006 SP - 165 EP - 168 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 34 SN - 1524-4156, 1524-4156 KW - United States KW - Bernalillo County New Mexico KW - New Mexico Museum of Natural History and Science KW - ichnofossils KW - data processing KW - New Mexico KW - Cenozoic KW - University of Arizona KW - museums KW - Triassic KW - Paleocene KW - data bases KW - Upper Triassic KW - academic institutions KW - collections KW - Chordata KW - Paleozoic KW - Mammalia KW - tracks KW - Paleogene KW - Permian KW - Mesozoic KW - Reptilia KW - Tertiary KW - Peterson Quarry KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51494760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=The+New+Mexico+Museum+of+Natural+History+and+Science+geoscience+collection%3B+an+overview&rft.au=Spielmann%2C+Justin+A%3BLucas%2C+Spencer+G&rft.aulast=Spielmann&rft.aufirst=Justin&rft.date=2006-01-01&rft.volume=34&rft.issue=&rft.spage=165&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Seventh federal fossil resource conference; America's antiquities; 100 years of managing fossils on federal lands N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 2 N1 - PubXState - NM N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - academic institutions; Bernalillo County New Mexico; Cenozoic; Chordata; collections; data bases; data processing; ichnofossils; Mammalia; Mesozoic; museums; New Mexico; New Mexico Museum of Natural History and Science; Paleocene; Paleogene; Paleozoic; Permian; Peterson Quarry; Reptilia; Tertiary; Tetrapoda; tracks; Triassic; United States; University of Arizona; Upper Triassic; Vertebrata ER - TY - JOUR T1 - Extracting shorelines from NASA airborne topographic lidar-derived digital elevation models AN - 51475236; 2007-026446 JF - Open-File Report - U. S. Geological Survey AU - Harris, M AU - Brock, J AU - Nayegandhi, A AU - Duffy, M Y1 - 2006 PY - 2006 DA - 2006 SP - 32 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - Assateague Island National Seashore KW - shore features KW - Global Positioning System KW - Virginia KW - laser methods KW - government agencies KW - geophysical methods KW - data processing KW - shorelines KW - radar methods KW - digital terrain models KW - beaches KW - topography KW - lidar methods KW - NASA KW - coastal environment KW - Maryland KW - USGS KW - remote sensing KW - airborne methods KW - 23:Geomorphology KW - 20:Applied geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51475236?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Extracting+shorelines+from+NASA+airborne+topographic+lidar-derived+digital+elevation+models&rft.au=Harris%2C+M%3BBrock%2C+J%3BNayegandhi%2C+A%3BDuffy%2C+M&rft.aulast=Harris&rft.aufirst=M&rft.date=2006-01-01&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/2005/1427/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 15 N1 - PubXState - VA N1 - Document feature - illus. incl. 4 tables, sketch maps N1 - SuppNotes - Includes appendix; accessed on Feb. 23, 2007; Prepared in cooperation with the National Park Service and NASA N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - airborne methods; Assateague Island National Seashore; beaches; coastal environment; data processing; digital terrain models; geophysical methods; Global Positioning System; government agencies; laser methods; lidar methods; Maryland; NASA; radar methods; remote sensing; shore features; shorelines; topography; United States; USGS; Virginia ER - TY - JOUR T1 - Early Archaic archaeology AN - 51461686; 2007-035057 JF - Topics in Geobiology AU - Carter, Brinnen C AU - Dunbar, James S A2 - Webb, S. David Y1 - 2006 PY - 2006 DA - 2006 SP - 493 EP - 515 PB - Springer, New York, NY VL - 26 SN - 0275-0120, 0275-0120 KW - United States KW - Cenozoic KW - archaeology KW - Quaternary KW - archaeological sites KW - Archaic period KW - Page-Ladson KW - Jefferson County Florida KW - Holocene KW - Florida KW - artifacts KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51461686?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Topics+in+Geobiology&rft.atitle=Early+Archaic+archaeology&rft.au=Carter%2C+Brinnen+C%3BDunbar%2C+James+S&rft.aulast=Carter&rft.aufirst=Brinnen&rft.date=2006-01-01&rft.volume=26&rft.issue=&rft.spage=493&rft.isbn=1402043252&rft.btitle=&rft.title=Topics+in+Geobiology&rft.issn=02750120&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 - 58 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - archaeological sites; archaeology; Archaic period; artifacts; Cenozoic; Florida; Holocene; Jefferson County Florida; Page-Ladson; Quaternary; United States ER - TY - JOUR T1 - A preliminary assessment of mouflon abundance at the Kahuku Unit of Hawaii Volcanoes National Park AN - 51456553; 2007-040955 AB - Hawaii Volcanoes National Park (HAVO) recently acquired the 115,653 acre Kahuku Ranch unit adjacent to the existing Mauna Loa section of HAVO. Kahuku contains numerous exceptional natural resources including many federally listed threatened and endangered species. An apparently large and growing population of alien mouflon sheep (Ovis gmelini musimon), however, threatens sensitive native plants and forest bird habitats. Population composition and abundance estimates were urgently needed to determine the magnitude of resources required to manage this species and justify costs. We surveyed 32,433 acres from helicopter over 2 days in November 2004 during breeding to determine the abundance and population structure. We estimated that there were more than 2,586 + or - 705 (90% CI) mouflon at Kahuku. Overall, group sizes averaged 7.8 and the sex ratio was 1:2.4 rams:ewes, but approximately 44% of the population was concentrated in forested areas near ranching operations where group sizes averaged >15 and the sex ratio was 1:3.9 rams:ewes. The remaining 56% of the population occurred widely dispersed in subalpine shrubland and barren lava flows. Abundance estimates are likely to be conservative because they were not adjusted for detection probability. Ground-based surveys of lambs suggest upper biological limit to annual population increase of 33.1% under existing environmental conditions. Historical information used to calculate population trends indicated the apparent rate of population increase to be 21.1%. In the absence of removals, the population increment for 2004-2005, would be more than 546-856, and the population doubling time with these growth rates is 3-4 years. JF - Open-File Report - U. S. Geological Survey AU - Hess, Steven C AU - Kawakami, Ben, Jr AU - Okita, David AU - Medeiros, Keola Y1 - 2006 PY - 2006 DA - 2006 SP - 22 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - Chordata KW - Hawaii Island KW - Hawaii County Hawaii KW - Mammalia KW - Hawaii KW - East Pacific Ocean Islands KW - Kahuku Ranch KW - habitat KW - Ovis gmelini musimon KW - Oceania KW - Hawaii Volcanoes National Park KW - ecology KW - Polynesia KW - Vertebrata KW - USGS KW - invasive taxa KW - Tetrapoda KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51456553?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=A+preliminary+assessment+of+mouflon+abundance+at+the+Kahuku+Unit+of+Hawaii+Volcanoes+National+Park&rft.au=Hess%2C+Steven+C%3BKawakami%2C+Ben%2C+Jr%3BOkita%2C+David%3BMedeiros%2C+Keola&rft.aulast=Hess&rft.aufirst=Steven&rft.date=2006-01-01&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/2006/1193/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 26 N1 - PubXState - VA N1 - Document feature - illus. incl. 3 tables, sketch maps N1 - SuppNotes - Accessed on April 10, 2007; includes appendices N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Chordata; East Pacific Ocean Islands; ecology; habitat; Hawaii; Hawaii County Hawaii; Hawaii Island; Hawaii Volcanoes National Park; invasive taxa; Kahuku Ranch; Mammalia; Oceania; Ovis gmelini musimon; Polynesia; Tetrapoda; United States; USGS; Vertebrata ER - TY - JOUR T1 - Gas desorption and adsorption isotherm studies of coals in the Powder River basin, Wyoming and adjacent basins in Wyoming and North Dakota AN - 51455958; 2007-040953 JF - Open-File Report - U. S. Geological Survey AU - Stricker, Gary D AU - Flores, Romeo M AU - McGarry, Dwain E AU - Stillwell, Dean P AU - Hoppe, Daniel J AU - Stillwell, Cathy R AU - Ochs, Alan M AU - Ellis, Margaret S AU - Osvald, Karl S AU - Taylor, Sharon L AU - Thorvaldson, Marjorie C AU - Trippi, Michael H AU - Grose, Sherry D AU - Crockett, Fred J AU - Shariff, Asghar J Y1 - 2006 PY - 2006 DA - 2006 SP - 21 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - resources KW - desorption KW - natural gas KW - characterization KW - petroleum KW - adsorption KW - reservoir rocks KW - Wyoming KW - North Dakota KW - sedimentary rocks KW - isotherms KW - coal KW - coalbed methane KW - reservoir properties KW - USGS KW - Powder River basin KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51455958?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Gas+desorption+and+adsorption+isotherm+studies+of+coals+in+the+Powder+River+basin%2C+Wyoming+and+adjacent+basins+in+Wyoming+and+North+Dakota&rft.au=Stricker%2C+Gary+D%3BFlores%2C+Romeo+M%3BMcGarry%2C+Dwain+E%3BStillwell%2C+Dean+P%3BHoppe%2C+Daniel+J%3BStillwell%2C+Cathy+R%3BOchs%2C+Alan+M%3BEllis%2C+Margaret+S%3BOsvald%2C+Karl+S%3BTaylor%2C+Sharon+L%3BThorvaldson%2C+Marjorie+C%3BTrippi%2C+Michael+H%3BGrose%2C+Sherry+D%3BCrockett%2C+Fred+J%3BShariff%2C+Asghar+J&rft.aulast=Stricker&rft.aufirst=Gary&rft.date=2006-01-01&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/2006/1174/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 24 N1 - PubXState - VA N1 - Document feature - illus. incl. strat. cols., 1 table, geol. sketch map N1 - SuppNotes - Accessed on April 10, 2007; includes appendices; Prepared in cooperation with the Bureau of Land Management, Wyoming State Office Reservoir Management Group, Casper, Wyoming N1 - Last updated - 2016-11-17 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - adsorption; characterization; coal; coalbed methane; desorption; isotherms; natural gas; North Dakota; petroleum; Powder River basin; reservoir properties; reservoir rocks; resources; sedimentary rocks; United States; USGS; Wyoming ER - TY - JOUR T1 - Field-based evaluation of two herbaceous plant community composition sampling methods for long-term monitoring in northern Great Plains National Parks AN - 51445916; 2007-044850 JF - Open-File Report - U. S. Geological Survey AU - Symstad, Amy J AU - Wienk, Cody L AU - Thorstenson, Andy Y1 - 2006 PY - 2006 DA - 2006 SP - 99 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - North America KW - Plantae KW - monitoring KW - national parks KW - vegetation KW - public lands KW - Wyoming KW - North Dakota KW - sampling KW - Great Plains KW - ecology KW - USGS KW - Nebraska KW - species diversity KW - South Dakota KW - field studies KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51445916?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Field-based+evaluation+of+two+herbaceous+plant+community+composition+sampling+methods+for+long-term+monitoring+in+northern+Great+Plains+National+Parks&rft.au=Symstad%2C+Amy+J%3BWienk%2C+Cody+L%3BThorstenson%2C+Andy&rft.aulast=Symstad&rft.aufirst=Amy&rft.date=2006-01-01&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/2006/1282/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 28 N1 - PubXState - VA N1 - Document feature - illus. incl. 11 tables, sketch map N1 - SuppNotes - Accessed on April 26, 2007; includes appendices; Prepared in cooperation with the National Park Service N1 - Last updated - 2016-09-16 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - ecology; field studies; Great Plains; monitoring; national parks; Nebraska; North America; North Dakota; Plantae; public lands; sampling; South Dakota; species diversity; United States; USGS; vegetation; Wyoming ER - TY - JOUR T1 - Paleontological discoveries at Curecanti National Recreation Area and Black Canyon of the Gunnison National Park, Upper Jurassic Morrison Formation, Colorado AN - 51443484; 2007-049374 AB - A paleontological survey conducted by the National Park Service during the 2005 summer field season, and relocation of previously discovered sites, produced nearly 40 documented fossil localities within the boundaries of Black Canyon of the Gunnison National Park and Curecanti National Recreation Area is southwestern Colorado. The majority of fossil material was found in the Upper Jurassic Morrison Formation, and includes wood, turtle fragments, goniopholidid crocodilian teeth and bone, six types of dinosaur, a possible mammal bone, large reptile or mammal burrows, termite nests, and other invertebrate traces. Most notably, one of the sites discovered during the 2005 field season at Curecanti National Recreation Area expanded the dinosaur faunal list from Apatosaurus and Allosaurus to include Camarasaurus, Ceratosaurus, Stegosaurus, and either Diplodocus or Barosaurus. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Koch, Alison L AU - Frost, Forest AU - Trujillo, Kelli C A2 - Foster, John R. A2 - Lucas, Spencer G. Y1 - 2006 PY - 2006 DA - 2006 SP - 35 EP - 38 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 36 SN - 1524-4156, 1524-4156 KW - United States KW - Diapsida KW - Ceratosaurus KW - Gunnison County Colorado KW - Montrose County Colorado KW - Camarasaurus KW - Sauropoda KW - Archosauria KW - Apatosaurus KW - Stegosaurus KW - Theropoda KW - Morrison Formation KW - dinosaurs KW - Black Canyon of the Gunnison National Park KW - Chordata KW - Carnosauria KW - Upper Jurassic KW - Jurassic KW - Curecanti National Recreation Area KW - faunal studies KW - Mesozoic KW - Sauropodomorpha KW - Reptilia KW - Allosaurus KW - Saurischia KW - Vertebrata KW - Diplodocidae KW - Colorado KW - Ornithischia KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51443484?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Paleontological+discoveries+at+Curecanti+National+Recreation+Area+and+Black+Canyon+of+the+Gunnison+National+Park%2C+Upper+Jurassic+Morrison+Formation%2C+Colorado&rft.au=Koch%2C+Alison+L%3BFrost%2C+Forest%3BTrujillo%2C+Kelli+C&rft.aulast=Koch&rft.aufirst=Alison&rft.date=2006-01-01&rft.volume=36&rft.issue=&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Rocky Mountain Section, 57th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 26 N1 - PubXState - NM N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Allosaurus; Apatosaurus; Archosauria; Black Canyon of the Gunnison National Park; Camarasaurus; Carnosauria; Ceratosaurus; Chordata; Colorado; Curecanti National Recreation Area; Diapsida; dinosaurs; Diplodocidae; faunal studies; Gunnison County Colorado; Jurassic; Mesozoic; Montrose County Colorado; Morrison Formation; Ornithischia; Reptilia; Saurischia; Sauropoda; Sauropodomorpha; Stegosaurus; Tetrapoda; Theropoda; United States; Upper Jurassic; Vertebrata ER - TY - JOUR T1 - An overview of the paleontology of Upper Triassic and Lower Jurassic rocks in Zion National Park, Utah AN - 51443362; 2007-049309 AB - The spectacular rocks exposed in Zion National Park in southwestern Utah include fossiliferous units of Late Triassic and Early Jurassic age. In cooperation with the Utah Geological Survey, several National Park Service interns have recently completed a comprehensive inventory of paleontological resources within the park. We have identified over 100 new sites as a result of this project. Terrestrial vertebrate body fossils, including the remains of phytosaurs, aetosaurs, and metoposurs have been found in the Shinarump and Petrified Forest Members of the Chinle Formation. Dozens of new dinosaur tracksites have been discovered in the Whitmore Point Member of the Moenave Formation, the Kayenta Formation, and the Navajo Sandstone. The vast area of exposure of these formations in the cliffs and canyons of Zion provides an important resource for ongoing investigations of the paleontology of the St. George region. A number of different modes of track preservation are present, including true tracks, under tracks, natural casts, and track infills. Most of the dinosaur tracks documented are attributable to theropod dinosaurs of the ichnogenera Eubrontes and Grallator, although others, including bird-like tracks and four-toed tracks, are also present. Lacustrine rocks preserving the scales of semionotid fish and dinosaur swim tracks are found in both the Whitmore Point Member of the Moenave Formation and the Kayenta Formation. JF - Bulletin - New Mexico Museum of Natural History and Science AU - Deblieux, Donald D AU - Kirkland, James I AU - Smith, Joshua A AU - McGuire, Jennifer AU - Santucci, Vincent L A2 - Harris, Jerry D. A2 - Lucas, Spencer G. A2 - Spielmann, Justin A. A2 - Lockley, Martin G. A2 - Milner, Andrew R. C. A2 - Kirkland, James I. Y1 - 2006 PY - 2006 DA - 2006 SP - 490 EP - 501 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 37 SN - 1524-4156, 1524-4156 KW - United States KW - Diapsida KW - Zion National Park KW - ichnofossils KW - Thecodontia KW - Chinle Formation KW - Archosauria KW - Triassic KW - Kayenta Formation KW - Upper Triassic KW - dinosaurs KW - Chordata KW - Navajo Sandstone KW - faunal studies KW - tracks KW - teeth KW - Mesozoic KW - Reptilia KW - Phytosauria KW - Kane County Utah KW - Iron County Utah KW - Washington County Utah KW - Utah KW - Vertebrata KW - Moenave Formation KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51443362?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=An+overview+of+the+paleontology+of+Upper+Triassic+and+Lower+Jurassic+rocks+in+Zion+National+Park%2C+Utah&rft.au=Deblieux%2C+Donald+D%3BKirkland%2C+James+I%3BSmith%2C+Joshua+A%3BMcGuire%2C+Jennifer%3BSantucci%2C+Vincent+L&rft.aulast=Deblieux&rft.aufirst=Donald&rft.date=2006-01-01&rft.volume=37&rft.issue=&rft.spage=490&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&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 - 58 N1 - PubXState - NM N1 - Document feature - illus. incl. strat. cols., geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - #03874 N1 - SubjectsTermNotLitGenreText - Archosauria; Chinle Formation; Chordata; Diapsida; dinosaurs; faunal studies; ichnofossils; Iron County Utah; Kane County Utah; Kayenta Formation; Mesozoic; Moenave Formation; Navajo Sandstone; Phytosauria; Reptilia; teeth; Tetrapoda; Thecodontia; tracks; Triassic; United States; Upper Triassic; Utah; Vertebrata; Washington County Utah; Zion National Park ER - TY - JOUR T1 - Does predator management enhance survival of reintroduced black-footed ferrets? AN - 51408511; 2007-077187 JF - Scientific Investigations Report AU - Breck, Stewart W AU - Biggins, Dean E AU - Livieri, Travis M AU - Matchett, Marc R AU - Kopsco, Valerie Y1 - 2006 PY - 2006 DA - 2006 SP - 203 EP - 209 PB - U. S. Geological Survey, Reston, VA SN - 2328-031X, 2328-031X KW - Chordata KW - Mustelidae KW - Carnivora KW - Mammalia KW - predators KW - Mustela nigripes KW - Theria KW - habitat KW - Fissipeda KW - conservation KW - ecology KW - Vertebrata KW - Eutheria KW - USGS KW - Tetrapoda KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51408511?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Investigations+Report&rft.atitle=Does+predator+management+enhance+survival+of+reintroduced+black-footed+ferrets%3F&rft.au=Breck%2C+Stewart+W%3BBiggins%2C+Dean+E%3BLivieri%2C+Travis+M%3BMatchett%2C+Marc+R%3BKopsco%2C+Valerie&rft.aulast=Breck&rft.aufirst=Stewart&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=203&rft.isbn=&rft.btitle=&rft.title=Scientific+Investigations+Report&rft.issn=2328031X&rft_id=info:doi/ L2 - http://www.fort.usgs.gov/products/21605/ http://www.usgs.pubs LA - English DB - GeoRef N1 - Conference title - Symposium on The status of the black-footed ferret and its habitat N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 18 N1 - PubXState - VA N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Accessed on June 4, 2007 N1 - Last updated - 2014-09-18 N1 - SubjectsTermNotLitGenreText - Carnivora; Chordata; conservation; ecology; Eutheria; Fissipeda; habitat; Mammalia; Mustela nigripes; Mustelidae; predators; Tetrapoda; Theria; USGS; Vertebrata ER - TY - JOUR T1 - The "Big File Cabinet" concept; penetrating the science-land management interface AN - 51401940; 2007-077363 JF - Scientific Investigations Report AU - Grauch, Richard I AU - Bristol, R S AU - Clements, A AU - Murphy, D AU - Ferguson, J AU - Tucker, K A2 - Frondorf, Anne Y1 - 2006 PY - 2006 DA - 2006 SP - 11 PB - U. S. Geological Survey, Reston, VA KW - United States KW - Colorado River basin KW - spatial data KW - data processing KW - big file cabinet concept KW - information management KW - World Wide Web KW - data management KW - computer programs KW - geographic information systems KW - land management KW - information systems KW - applications KW - computer networks KW - USGS KW - Internet KW - 15:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51401940?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Investigations+Report&rft.atitle=The+%22Big+File+Cabinet%22+concept%3B+penetrating+the+science-land+management+interface&rft.au=Grauch%2C+Richard+I%3BBristol%2C+R+S%3BClements%2C+A%3BMurphy%2C+D%3BFerguson%2C+J%3BTucker%2C+K&rft.aulast=Grauch&rft.aufirst=Richard&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=11&rft.isbn=&rft.btitle=&rft.title=Scientific+Investigations+Report&rft.issn=&rft_id=info:doi/ L2 - http://pubs.usgs.gov/sir/2006/5308/ http://pubs.usgs.gov/sir/ LA - English DB - GeoRef N1 - Conference title - First all-USGS modeling conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - VA N1 - SuppNotes - Accessed on June 12, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #06439 N1 - SubjectsTermNotLitGenreText - applications; big file cabinet concept; Colorado River basin; computer networks; computer programs; data management; data processing; geographic information systems; information management; information systems; Internet; land management; spatial data; United States; USGS; World Wide Web ER - TY - JOUR T1 - Vegetation classification for south Florida natural areas AN - 51401191; 2007-075526 JF - Open-File Report - U. S. Geological Survey AU - Ruthcey, K AU - Schall, T N AU - Doren, R F AU - Atkinson, A AU - Ross, M S AU - Jones, D T AU - Madden, M AU - Vilchek, L AU - Bradley, K A AU - Snyder, J R AU - Burch, J N AU - Pernas, T AU - Witcher, B AU - Pyne, M AU - White, R AU - Smith, T J, III AU - Sadle, J AU - Smith, C S AU - Patterson, M E AU - Gann, G D Y1 - 2006 PY - 2006 DA - 2006 SP - 142 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - protection KW - programs KW - Plantae KW - land cover KW - Everglades KW - cartography KW - vegetation KW - satellite methods KW - Florida KW - environmental management KW - southern Florida KW - classification KW - aerial photography KW - ecology KW - USGS KW - remote sensing KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51401191?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Vegetation+classification+for+south+Florida+natural+areas&rft.au=Ruthcey%2C+K%3BSchall%2C+T+N%3BDoren%2C+R+F%3BAtkinson%2C+A%3BRoss%2C+M+S%3BJones%2C+D+T%3BMadden%2C+M%3BVilchek%2C+L%3BBradley%2C+K+A%3BSnyder%2C+J+R%3BBurch%2C+J+N%3BPernas%2C+T%3BWitcher%2C+B%3BPyne%2C+M%3BWhite%2C+R%3BSmith%2C+T+J%2C+III%3BSadle%2C+J%3BSmith%2C+C+S%3BPatterson%2C+M+E%3BGann%2C+G+D&rft.aulast=Ruthcey&rft.aufirst=K&rft.date=2006-01-01&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://www.sofia.usgs.gov/publications/ofr/2006-1240 https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 37 N1 - PubXState - VA N1 - Document feature - table, sketch map N1 - SuppNotes - Accessed on May 1, 2007 N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - aerial photography; cartography; classification; ecology; environmental management; Everglades; Florida; land cover; Plantae; programs; protection; remote sensing; satellite methods; southern Florida; United States; USGS; vegetation ER - TY - JOUR T1 - Spatially explicit modeling of alternative futures for forest landscapes using TELSA/VDDT AN - 51400438; 2007-084252 JF - Scientific Investigations Report AU - Hockman-Wert, David P AU - Torgersen, Christian E AU - Cissel, John H AU - Sheridan, Chris D AU - Guetterman, John H A2 - Brakebill, John W. A2 - Sieverling, Jennifer B. A2 - Chirico, Peter G. Y1 - 2006 PY - 2006 DA - 2006 SP - 54 EP - 55 PB - U. S. Geological Survey, Reston, VA KW - forests KW - ArcView KW - spatial data KW - regional planning KW - visualization KW - geographic information systems KW - Landscape Scenario Analysis Project KW - dynamics KW - land management KW - information systems KW - ecology KW - TELSA/VDDT KW - landscapes KW - USGS KW - land use KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51400438?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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+Investigations+Report&rft.atitle=Spatially+explicit+modeling+of+alternative+futures+for+forest+landscapes+using+TELSA%2FVDDT&rft.au=Hockman-Wert%2C+David+P%3BTorgersen%2C+Christian+E%3BCissel%2C+John+H%3BSheridan%2C+Chris+D%3BGuetterman%2C+John+H&rft.aulast=Hockman-Wert&rft.aufirst=David&rft.date=2006-01-01&rft.volume=&rft.issue=&rft.spage=54&rft.isbn=&rft.btitle=&rft.title=Scientific+Investigations+Report&rft.issn=&rft_id=info:doi/ L2 - http://pubs.usgs.gov/sir/2006/5094/ http://pubs.usgs.gov/sir/ LA - English DB - GeoRef N1 - Conference title - Sixth biennial geographic information science workshop N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - PubXState - VA N1 - SuppNotes - Accessed on May 29, 2007 N1 - Last updated - 2012-06-07 N1 - CODEN - #06439 N1 - SubjectsTermNotLitGenreText - ArcView; dynamics; ecology; forests; geographic information systems; information systems; land management; land use; Landscape Scenario Analysis Project; landscapes; regional planning; spatial data; TELSA/VDDT; USGS; visualization ER - TY - JOUR T1 - Water-quality data for selected national park units within the southern Colorado Plateau network, Arizona, Utah, Colorado, and New Mexico, water years 2005 and 2006 AN - 51395543; 2007-084113 AB - The National Park Service initiated a Level 1 Water-Quality Inventory program to provide water-quality data to park managers so informed natural resource management decisions could be made. Level 1 water-quality data were collected by the U.S. Geological Survey Arizona Water Science Center at 57 sites in 13 National Park units located in the Southern Colorado Plateau Inventory and Monitoring network in water years 2005 and 2006. These data describe the current water-quality at selected sites within the park units and provide information for monitoring future trends. Water samples were collected three times at each type of site including wells, springs, seeps, tinajas, rivers, a lake, and an irrigation ditch. Field measurements were taken at each site and they included pH, specific conductance, temperature, barometric pressure, dissolved oxygen, alkalinity, turbidity, and discharge rates where applicable. Water samples collected were sent to the U.S. Geological Survey National Water Quality Laboratory and analyzed for major ions, trace elements, and nutrients. The National Water Quality Laboratory also analyzed selected samples for mercury and petroleum hydrocarbons. Additional samples at selected sites were collected and analyzed for cyanide, radiochemistry, and suspended sediment by U.S. Geological Survey contract labs. Fecal-indicator bacteria (Escherichia coli) were sampled for at selected sites as another indicator of water quality. Quality control for this study was achieved through proper training of field personnel, use of standard U.S. Geological Survey field and laboratory protocols, collection of sample blanks and replicates, and a thorough review of the water-quality analyses. JF - Open-File Report - U. S. Geological Survey AU - Macy, Jamie P AU - Monroe, Stephen A Y1 - 2006 PY - 2006 DA - 2006 SP - 84 PB - U. S. Geological Survey, Reston, VA SN - 0196-1497, 0196-1497 KW - United States KW - water quality KW - isotopes KW - rivers and streams KW - water management KW - national parks KW - New Mexico KW - ground water KW - radioactive isotopes KW - sediments KW - Escherichia coli KW - coliform bacteria KW - Escherichia KW - USGS KW - geochemistry KW - pH KW - hydrology KW - concentration KW - Colorado Plateau KW - surface water KW - public lands KW - hydrochemistry KW - nutrients KW - bacteria KW - Arizona KW - Utah KW - Colorado KW - water wells KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/51395543?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info: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=Water-quality+data+for+selected+national+park+units+within+the+southern+Colorado+Plateau+network%2C+Arizona%2C+Utah%2C+Colorado%2C+and+New+Mexico%2C+water+years+2005+and+2006&rft.au=Macy%2C+Jamie+P%3BMonroe%2C+Stephen+A&rft.aulast=Macy&rft.aufirst=Jamie&rft.date=2006-01-01&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/2006/1300/ https://pubs.er.usgs.gov/browse/usgs-publications/OFR LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2007-01-01 N1 - Number of references - 30 N1 - PubXState - VA N1 - Document feature - illus. incl. 5 tables, sketch maps N1 - SuppNotes - Accessed on April 30, 2007; Prepared in cooperation with the National Park Service N1 - Last updated - 2016-10-25 N1 - CODEN - XGROAG N1 - SubjectsTermNotLitGenreText - Arizona; bacteria; coliform bacteria; Colorado; Colorado Plateau; concentration; Escherichia; Escherichia coli; geochemistry; ground water; hydrochemistry; hydrology; isotopes; national parks; New Mexico; nutrients; pH; public lands; radioactive isotopes; rivers and streams; sediments; surface water; United States; USGS; Utah; water management; water quality; water wells ER - TY - JOUR T1 - A 2.5D hydraulic model for floods in Athabasca Valles, Mars AN - 50260622; 2008-077608 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Keszthelyi, L AU - O'Connell, D R H AU - Denlinger, R P AU - Burr, D AU - Anonymous Y1 - 2006 PY - 2006 DA - 2006 EP - unpaginated PB - Lunar and Planetary Science Conference, Houston, TX VL - 37 KW - surface water KW - two-and-a-half-dimensional models KW - Mars KW - digital terrain models KW - terrestrial planets KW - planets KW - Elysium KW - surface features KW - fluvial features KW - floods KW - Athabasca Valles KW - hydrodynamics KW - MOLA KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50260622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/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+2.5D+hydraulic+model+for+floods+in+Athabasca+Valles%2C+Mars&rft.au=Keszthelyi%2C+L%3BO%27Connell%2C+D+R+H%3BDenlinger%2C+R+P%3BBurr%2C+D%3BAnonymous&rft.aulast=Keszthelyi&rft.aufirst=L&rft.date=2006-01-01&rft.volume=37&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/lpsc2006/pdf/2245.pdf LA - English DB - GeoRef N1 - Conference title - Thirty-seventh lunar and planetary science conference 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 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Athabasca Valles; digital terrain models; Elysium; floods; fluvial features; hydrodynamics; Mars; MOLA; planets; surface features; surface water; terrestrial planets; two-and-a-half-dimensional models ER - TY - JOUR T1 - Uncapped potential: applying firearms identification procedures in the analysis of percussion caps AN - 36570994; 3377064 AB - Firearms identification procedures continue to play a role in the archaeological study of battles and warfare. Percussion caps, if well preserved, have the potential to yield unique individual tool marks that can be microscopically examined to determined a minimum number of weapons present at a specific site. This study analyzed 110 percussion caps from an 1854 U.S. Army and Apache battle site and determined that at least 34 firearms were used in the battle. A validation study using modern percussion caps from 11 known weapons was also undertaken to demonstrate the potential for percussion cap analysis in future studies. JF - Historical archaeology AU - Weber, Kent P AU - Scott, Douglas D AD - Nebraska State Patrol Crime Lab ; National Park Service Y1 - 2006 PY - 2006 DA - 2006 SP - 131 EP - 143 VL - 40 IS - 3 SN - 0440-9213, 0440-9213 KW - Anthropology KW - Military history KW - Weapons KW - Firearms KW - War KW - U.S.A. KW - Identification KW - Archaeological research KW - Historical archaeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36570994?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Historical+archaeology&rft.atitle=Uncapped+potential%3A+applying+firearms+identification+procedures+in+the+analysis+of+percussion+caps&rft.au=Weber%2C+Kent+P%3BScott%2C+Douglas+D&rft.aulast=Weber&rft.aufirst=Kent&rft.date=2006-01-01&rft.volume=40&rft.issue=3&rft.spage=131&rft.isbn=&rft.btitle=&rft.title=Historical+archaeology&rft.issn=04409213&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 1220 10902; 6190 6191; 4982; 13501 1304 7805 3198 1077; 13443 2698; 8067 5889; 5875 1231; 433 293 14 ER - TY - JOUR T1 - Daring experiments: Issues and insights about urban communities AN - 36446536; 3331467 JF - Historical archaeology AU - Bueren, Thad M. Van AU - Tarlow, Sarah A AU - Preucel, Robert W AU - Pendery, Steven R AU - Tomaso, Matthew S AU - Veit, Richard F AU - DeRooy, Carissa A AU - Walling, Stanley L AU - Wormer, Heather M. Van AU - Bromberg, Francine W AU - Shephard, Steven J AU - Wormer, Stephen R. Van AU - Gross, G Timothy AU - Kozakavich, Stacy C AU - Spencer-Wood, Suzanne M AD - University of Leicester ; University of Pennsylvania ; National Park Service ; Montclair State University ; Monmouth University ; US Army Corps of Engineers ; Grand Valley State University ; Alexandria Archaeology ; University of California ; Oakland University Y1 - 2006 PY - 2006 DA - 2006 SP - 1 EP - 185 VL - 40 IS - 1 SN - 0440-9213, 0440-9213 KW - Anthropology KW - Settlements KW - Fourierism KW - Phalanx KW - Brook Farm KW - Transcendentalism KW - Oneida Perfectionists KW - Koreshans KW - Theosophy KW - Theosophical Society KW - Doukhobor KW - Felt, David KW - Teed, Cyrus KW - San Diego KW - West Roxbury KW - Kirilovka KW - Llano del Rio KW - Saskatchewan KW - Feltville KW - Alexandria KW - Women's rights KW - Theology KW - Artifacts KW - Religious communities KW - Communalism KW - Architecture KW - Migration KW - Funerary archaeology KW - California KW - Utopias KW - Massachusetts KW - History KW - Life styles KW - Symbolism KW - Community KW - Consumer goods KW - Landscape KW - Material culture KW - Archaeological sites KW - U.S.A. KW - Canada KW - Co-operatives KW - Christianity KW - Excavations KW - Archaeology KW - Ideology KW - New Jersey KW - Beliefs KW - Egalitarianism KW - Quakers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36446536?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Historical+archaeology&rft.atitle=Daring+experiments%3A+Issues+and+insights+about+urban+communities&rft.au=Bueren%2C+Thad+M.+Van%3BTarlow%2C+Sarah+A%3BPreucel%2C+Robert+W%3BPendery%2C+Steven+R%3BTomaso%2C+Matthew+S%3BVeit%2C+Richard+F%3BDeRooy%2C+Carissa+A%3BWalling%2C+Stanley+L%3BWormer%2C+Heather+M.+Van%3BBromberg%2C+Francine+W%3BShephard%2C+Steven+J%3BWormer%2C+Stephen+R.+Van%3BGross%2C+G+Timothy%3BKozakavich%2C+Stacy+C%3BSpencer-Wood%2C+Suzanne+M&rft.aulast=Bueren&rft.aufirst=Thad+M.&rft.date=2006-01-01&rft.volume=40&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Historical+archaeology&rft.issn=04409213&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - SuppNotes - Collection of 10 articles N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 1231; 13224; 2603; 1239; 6203; 1225 1231; 7224 8560 9511 4309; 7805 3198 1077; 10780 2603; 12452; 10517 2241 2267 5940 9549; 5368 1231; 1547; 12714 10854; 4574; 7404; 2789 2803 3874 556; 1304 7805 3198 1077; 2569 9796 11942 13494; 8040; 2252 13753 10762; 2409; 4112 4368 9705 9713 6203; 13618 11032 9705; 5889; 433 293 14; 241 433 293 14; 72 433 293 14; 282 433 293 14; 75 293 14 ER - TY - JOUR T1 - Envisioning Utopia: transcendentalist and fourierist landscapes at Brook farm, West Roxbury, Massachusetts AN - 36442412; 3331383 AB - Brook Farm, Massachusetts, is perhaps the most famous of the 19th-century utopian communities in America. When it was founded in 1841, its guiding vision was provided by the distinctive New England philosophy known as Transcendentalism. Yet, only three years later, in 1844, it publicly embraced Fourierism and became known as the Brook Farm Phalanx. Archaeological work is providing new information on how these ideologies were inscribed in the landscape, showing that the architectural features built during the Transcendentalist period helped create certain habits of thought and action that actively resisted the complete transition from Transcendentalism to Fourierism. JF - Historical archaeology AU - Preucel, Robert W AU - Pendery, Steven R AD - University of Pennsylvania ; National Park Service Y1 - 2006 PY - 2006 DA - 2006 SP - 6 EP - 19 VL - 40 IS - 1 SN - 0440-9213, 0440-9213 KW - Anthropology KW - Fourierism KW - Phalanx KW - Brook Farm KW - Transcendentalism KW - West Roxbury KW - Utopias KW - Massachusetts KW - History KW - Landscape KW - Archaeological sites KW - Architecture KW - Ideology KW - U.S.A. UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/36442412?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Historical+archaeology&rft.atitle=Envisioning+Utopia%3A+transcendentalist+and+fourierist+landscapes+at+Brook+farm%2C+West+Roxbury%2C+Massachusetts&rft.au=Preucel%2C+Robert+W%3BPendery%2C+Steven+R&rft.aulast=Preucel&rft.aufirst=Robert&rft.date=2006-01-01&rft.volume=40&rft.issue=1&rft.spage=6&rft.isbn=&rft.btitle=&rft.title=Historical+archaeology&rft.issn=04409213&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 1225 1231; 7224 8560 9511 4309; 13224; 1239; 6203; 5889; 241 433 293 14; 433 293 14 ER - TY - JOUR T1 - Abundance and distribution of selected elements in soils, stream sediments, and selected forage plants from desert tortoise habitats in the Mojave and Colorado deserts, USA AN - 20990065; 7247136 AB - A baseline and background chemical survey was conducted in southeastern California, USA, to identify potential sources of toxicants in natural and anthropogenically-altered habitats of the threatened desert tortoise (Gopherus agassizii). Soil, stream sediment, and plant samples were collected from six tortoise habitat study areas in the Mojave and Colorado deserts and analysed for up to 66 different elements. The chemical analyses provided new information on the abundances and distributions of selected elements in this region. Soil, stream-sediment, and plant analyses showed distinct variations in bulk chemistries from locality to locality. Variations were, in general, consistent with the many types of exposed rock units in the region, their highly variable bulk mineralogies, and chemical contents. Of elements in soils that might have been toxic to tortoises, only As seemed to be anomalous region-wide. Some soil and plant anomalies were clearly anthropogenic. In the Rand and Atolia mining districts, soil anomalies for As, Au, Cd, Hg, Sb, and(or) W and plant anomalies for As, Sb, and(or) W extend as far as ~15km outward from the present area of mining; soils containing anomalous Hg were found at least 6km away from old piles of tailings. The anomalous concentrations of As and Hg may have been the source of elevated levels of these elements found in ill tortoises from the region. In the Goldstone mining district, soil anomalies extended several km from the mining area. These areas probably represented anthropogenic surface contamination of dust redistributed by wind, vehicles, and rainfall. One of two study areas transected by a paved road (Chemehuevi Valley) showed weakly elevated levels of Pb, which extended as far as ~22m from the pavement edge and were probably related to vehicle exhaust. No soil or plant samples from historically used military areas (Goldstone, Goffs, Chemehuevi Valley, Chuckwalla Bench) contained anomalous concentrations of the elements As, Cu, Cr, Fe, Pb, or Zn that could be ascribed to military maneuvers, vehicles, or ordnance. For future studies, the distribution and abundance of elements in the tortoise forage plants need to be evaluated for the respective roles of dust and systemic uptake. Additional chemical data from tortoise necropsies and nutritional studies are needed to determine the effects of potentially toxic elements in tortoise habitats on their health. JF - Journal of Arid Environments AU - Chaffee, MA AU - Berry, KH AD - Geologic Division, Federal Center, MS 973, Denver, CO USA 80225, mchaffee@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 35 EP - 87 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 67 SN - 0140-1963, 0140-1963 KW - Ecology Abstracts; Sustainability Science Abstracts; Water Resources Abstracts KW - Rainfall KW - Abundance KW - USA, Southeast KW - Habitat KW - Dusts KW - Streams KW - Sediments KW - Lead KW - Dust KW - Forages KW - Soil KW - USA, Colorado KW - Habitats KW - Aquatic Habitats KW - Deserts KW - Cadmium KW - USA, California KW - Gopherus agassizii KW - D 04070:Pollution KW - M3 1010:Issues in Sustainable Development KW - SW 3030:Effects of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20990065?accountid=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+Arid+Environments&rft.atitle=Abundance+and+distribution+of+selected+elements+in+soils%2C+stream+sediments%2C+and+selected+forage+plants+from+desert+tortoise+habitats+in+the+Mojave+and+Colorado+deserts%2C+USA&rft.au=Chaffee%2C+MA%3BBerry%2C+KH&rft.aulast=Chaffee&rft.aufirst=MA&rft.date=2006-01-01&rft.volume=67&rft.issue=&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=Journal+of+Arid+Environments&rft.issn=01401963&rft_id=info:doi/10.1016%2Fj.jaridenv.2006.09.018 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; Deserts; Abundance; Habitat; Streams; Dust; Lead; Habitats; Aquatic Habitats; Rainfall; Cadmium; Dusts; Sediments; Forages; Gopherus agassizii; USA, Colorado; USA, California; USA, Southeast DO - http://dx.doi.org/10.1016/j.jaridenv.2006.09.018 ER - TY - JOUR T1 - The composite method: an improved method for stream-water solute load estimation AN - 20989905; 7035136 AB - The composite method is an alternative method for estimating stream-water solute loads, combining aspects of two commonly used methods: the regression- model method (which is used by the composite method to predict variations in concentrations between collected samples) and a period-weighted approach (which is used by the composite method to apply the residual concentrations from the regression model over time). The extensive dataset collected at the outlet of the Panola Mountain Research Watershed (PMRW) near Atlanta, Georgia, USA, was used in data analyses for illustrative purposes. A bootstrap (subsampling) experiment (using the composite method and the PMRW dataset along with various fixed-interval and large storm sampling schemes) obtained load estimates for the 8-year study period with a magnitude of the bias of less than 1%, even for estimates that included the fewest number of samples. Precisions were always <2% on a study period and annual basis, and <2% precisions were obtained for quarterly and monthly time intervals for estimates that had better sampling. The bias and precision of composite-method load estimates varies depending on the variability in the regression-model residuals, how residuals systematically deviated from the regression model over time, sampling design, and the time interval of the load estimate. The regression-model method did not estimate loads precisely during shorter time intervals, from annually to monthly, because the model could not explain short-term patterns in the observed concentrations. Load estimates using the period-weighted approach typically are biased as a result of sampling distribution and are accurate only with extensive sampling. The formulation of the composite method facilitates exploration of patterns (trends) contained in the unmodelled portion of the load. JF - Hydrological Processes AU - Aulenbach, Brent T AU - Hooper, Richard P AD - US Geological Survey, Peachtree Business Center, 3039 Amwiler Road, Suite 130, Atlanta, GA 30360-2824, USA, btaulenb@usgs.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 3029 EP - 3047 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk] VL - 20 IS - 14 SN - 0885-6087, 0885-6087 KW - Meteorological & Geoastrophysical Abstracts; Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - stream-water solute loads KW - water quality KW - trends KW - sample design KW - bootstrap experiment KW - Outlets KW - Variability KW - Watersheds KW - Water quality KW - Streams KW - Storms KW - Mountains KW - Solutes KW - Hydrologic Models KW - Exploration KW - Sampling KW - Hydrologic analysis KW - Estimating KW - Regression models KW - Data analysis KW - Methodology KW - Precision KW - Load Distribution KW - USA, Georgia, Atlanta KW - M2 556:General (556) KW - P 2000:FRESHWATER POLLUTION KW - SW 0835:Streamflow and runoff KW - Q2 09171:Dynamics of lakes and rivers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20989905?accountid=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=Hydrological+Processes&rft.atitle=The+composite+method%3A+an+improved+method+for+stream-water+solute+load+estimation&rft.au=Aulenbach%2C+Brent+T%3BHooper%2C+Richard+P&rft.aulast=Aulenbach&rft.aufirst=Brent&rft.date=2006-01-01&rft.volume=20&rft.issue=14&rft.spage=3029&rft.isbn=&rft.btitle=&rft.title=Hydrological+Processes&rft.issn=08856087&rft_id=info:doi/10.1002%2Fhyp.6147 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Solutes; Water quality; Watersheds; Methodology; Hydrologic analysis; Regression models; Data analysis; Storms; Mountains; Streams; Variability; Outlets; Hydrologic Models; Estimating; Precision; Load Distribution; Exploration; Sampling; USA, Georgia, Atlanta DO - http://dx.doi.org/10.1002/hyp.6147 ER - TY - JOUR T1 - Local response of a glacier to annual filling and drainage of an ice-marginal lake AN - 20988734; 7302577 AB - Ice-marginal Hidden Creek Lake, Alaska, USA, outbursts annually over the course of 2-3 days. As the lake fills, survey targets on the surface of the 'ice dam' (the glacier adjacent to the lake) move obliquely to the ice margin and rise substantially. As the lake drains, ice motion speeds up, becomes nearly perpendicular to the face of the ice dam, and the ice surface drops. Vertical movement of the ice dam probably reflects growth and decay of a wedge of water beneath the ice dam, in line with established ideas about joekulhlaup mechanics. However, the distribution of vertical ice movement, with a narrow (50-100 m wide) zone where the uplift rate decreases by 90%, cannot be explained by invoking flexure of the ice dam in a fashion analogous to tidal flexure of a floating glacier tongue or ice shelf. Rather, the zone of large uplift-rate gradient is a fault zone: ice-dam deformation is dominated by movement along high-angle faults that cut the ice dam through its entire thickness, with the sense of fault slip reversing as the lake drains. Survey targets spanning the zone of steep uplift gradient move relative to one another in a nearly reversible fashion as the lake fills and drains. The horizontal strain rate also undergoes a reversal across this zone, being compressional as the lake fills, but extensional as the lake drains. Frictional resistance to fault-block motion probably accounts for the fact that lake level falls measurably before the onset of accelerated horizontal motion and vertical downdrop. As the overall fault pattern is the same from year to year, even though ice is lost by calving, the faults must be regularly regenerated, probably by linkage of surface and bottom crevasses as ice is advected toward the lake basin. JF - Journal of Glaciology AU - Walder, J S AU - Trabant, D C AU - Cunico, M AU - Fountain, A G AU - Anderson, S P AU - Anderson, R S AU - Malm, A AD - US Geological Survey, Cascades Volcano Observatory, 1300 SE Cardinal Court, Vancouver, Washington 8683-9589, USA, jswalder@usgs.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 440 EP - 450 VL - 52 IS - 178 SN - 0022-1430, 0022-1430 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Floating Ice KW - Lake basins KW - Glaciers KW - Freshwater KW - Calving KW - Water levels KW - Lakes KW - Growth KW - Glaciohydrology KW - Dams KW - Crevasses KW - Ice movements KW - Drains KW - Joekulhlaup KW - USA, Alaska KW - Geologic Fractures KW - Lake Ice KW - Drainage KW - Surveys KW - Lake levels KW - Lake ice KW - Dam control KW - Horizontal motion KW - Fault zones KW - Glacier tongues KW - M2 551.324:Land Ice/Glaciers (551.324) KW - Q2 09167:Tides, surges and sea level KW - SW 0820:Snow, ice and frost UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20988734?accountid=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=Local+response+of+a+glacier+to+annual+filling+and+drainage+of+an+ice-marginal+lake&rft.au=Walder%2C+J+S%3BTrabant%2C+D+C%3BCunico%2C+M%3BFountain%2C+A+G%3BAnderson%2C+S+P%3BAnderson%2C+R+S%3BMalm%2C+A&rft.aulast=Walder&rft.aufirst=J&rft.date=2006-01-01&rft.volume=52&rft.issue=178&rft.spage=440&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 - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Water levels; Growth; Lakes; Lake ice; Horizontal motion; Lake basins; Fault zones; Glaciers; Calving; Dam control; Crevasses; Drainage; Ice movements; Joekulhlaup; Lake levels; Glacier tongues; Geologic Fractures; Lake Ice; Glaciohydrology; Floating Ice; Dams; Surveys; Drains; USA, Alaska; Freshwater ER - TY - JOUR T1 - Cross-shore velocity shear, eddies and heterogeneity in water column properties over fringing coral reefs: West Maui, Hawaii AN - 20984439; 6754548 AB - A multi-day hydrographic survey cruise was conducted to acquire spatially extensive, but temporally limited, high-resolution, three-dimensional measurements of currents, temperature, salinity and turbidity off West Maui in the summer of 2003 to better understand coastal dynamics along a complex island shoreline with coral reefs. These data complement long-term, high-resolution tide, wave, current, temperature, salinity and turbidity measurements made at a number of fixed locations in the study area starting in 2001. Analyses of these hydrographic data, in conjunction with numerous field observations, evoke the following conceptual model of water and turbidity flux along West Maui. Wave- and wind-driven flows appear to be the primary control on flow over shallower portions of the reefs while tidal and subtidal currents dominate flow over the outer portions of the reefs and insular shelf. When the direction of these flows counter one another, which is quite common, they cause a zone of cross-shore horizontal shear and often form a front, with turbid, lower-salinity water inshore of the front and clear, higher-salinity water offshore of the front. It is not clear whether these zones of high shear and fronts are the cause or the result of the location of the fore reef, but they appear to be correlated alongshore over relatively large horizontal distances (orders of kilometers). When two flows converge or when a single flow is bathymetrically steered, eddies can be generated that, in the absence of large ocean surface waves, tend to accumulate material. Areas of higher turbidity and lower salinity tend to correlate with regions of poor coral health or the absence of well-developed reefs, suggesting that the oceanographic processes that concentrate and/or transport nutrients, contaminants, low-salinity water or suspended sediment might strongly influence coral reef ecosystem health and sustainability. JF - Continental Shelf Research AU - Storlazzi, C D AU - McManus, MA AU - Logan, J B AU - McLaughlin, B E AD - US Geological Survey, Pacific Science Center, Santa Cruz, CA 95064, USA, cstorlazzi@usgs.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 401 EP - 421 PB - Elsevier Science Ltd., Pergamon, P.O. Box 800 Kidlington Oxford OX5 1DX UK, [mailto:nlinfo-f@elsevier.nl] VL - 26 IS - 3 SN - 0278-4343, 0278-4343 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; Oceanic Abstracts KW - Currents KW - Turbidity KW - Temperature KW - Salinity KW - Coral reefs KW - Shear KW - Eddies KW - Fronts KW - Resource management KW - Surface water waves KW - Pollution dispersion KW - Hydrographic data KW - Resuspended sediments KW - Islands KW - Continental shelves KW - Salinity effects KW - sustainability KW - Transport processes KW - Marine KW - Sediment pollution KW - ISE, USA, Hawaii KW - Velocity KW - Hydrographic surveys KW - Oceanic eddies KW - nutrients KW - Oceans KW - summer KW - O 2010:Physical Oceanography KW - Q2 09144:Regional studies, expeditions and data reports KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20984439?accountid=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=Continental+Shelf+Research&rft.atitle=Cross-shore+velocity+shear%2C+eddies+and+heterogeneity+in+water+column+properties+over+fringing+coral+reefs%3A+West+Maui%2C+Hawaii&rft.au=Storlazzi%2C+C+D%3BMcManus%2C+MA%3BLogan%2C+J+B%3BMcLaughlin%2C+B+E&rft.aulast=Storlazzi&rft.aufirst=C&rft.date=2006-01-01&rft.volume=26&rft.issue=3&rft.spage=401&rft.isbn=&rft.btitle=&rft.title=Continental+Shelf+Research&rft.issn=02784343&rft_id=info:doi/10.1016%2Fj.csr.2005.12.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Sediment pollution; Resource management; Surface water waves; Pollution dispersion; Oceanic eddies; Hydrographic surveys; Hydrographic data; Resuspended sediments; Coral reefs; Salinity effects; Continental shelves; Transport processes; Turbidity; nutrients; Currents; Salinity; Islands; Oceans; Temperature; Velocity; summer; sustainability; ISE, USA, Hawaii; Marine DO - http://dx.doi.org/10.1016/j.csr.2005.12.006 ER - TY - JOUR T1 - The potential roles of biological soil crusts in dryland hydrologic cycles AN - 20983245; 7074515 AB - Biological soil crusts (BSCs) are the dominant living cover in many drylands of the world. They possess many features that can influence different aspects of local hydrologic cycles, including soil porosity, absorptivity, roughness, aggregate stability, texture, pore formation, and water retention. The influence of biological soil crusts on these factors depends on their internal and external structure, which varies with climate, soil, and disturbance history. This paper presents the different types of biological soil crusts, discusses how crust type likely influences various aspects of the hydrologic cycle, and reviews what is known and not known about the influence of biological crusts on sediment production and water infiltration versus runoff in various drylands around the world. Most studies examining the effect of biological soil crusts on local hydrology are done by comparing undisturbed sites with those recently disturbed by the researchers. Unfortunately, this greatly complicates interpretation of the results. Applied disturbances alter many soil features such as soil texture, roughness, aggregate stability, physical crusting, porosity, and bulk density in ways that would not necessarily be the same if crusts were not naturally present. Combined, these studies show little agreement on how biological crusts affect water infiltration or runoff. However, when studies are separated by biological crust type and utilize naturally occurring differences among these types, results indicate that biological crusts in hyperarid regions reduce infiltration and increase runoff, have mixed effects in arid regions, and increase infiltration and reduce runoff in semiarid cool and cold drylands. However, more studies are needed before broad generalizations can be made on how biological crusts affect infiltration and runoff. We especially need studies that control for sub-surface soil features such as bulk density, micro- and macropores, and biological crust structure. Unlike the mixed effects of biological crusts on infiltration and runoff among regions, almost all studies show that biological crusts reduce sediment production, regardless of crust or dryland type.Copyright JF - Hydrological Processes AU - Belnap, Jayne AD - US Geological Survey, Southwest Biological Science Center, Canyonlands Research Station, 2290 S. West Resource Blvd., Moab, UT 84532, USA, jayne_belnap@usgs.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 3159 EP - 3178 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk] VL - 20 IS - 15 SN - 0885-6087, 0885-6087 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - arid KW - desert KW - infiltration KW - microbiotic crusts KW - runoff KW - semiarid KW - water cycles KW - water erosion KW - Density KW - Climates KW - Porosity KW - Climate KW - Hydrologic cycle KW - Sediments KW - Aggregates KW - Ecosystem disturbance KW - History KW - Surface roughness KW - Structure KW - Soils KW - Infiltration KW - Environmental effects KW - Hydrology KW - Runoff KW - SW 0880:Chemical processes KW - Q2 09264:Sediments and sedimentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20983245?accountid=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=The+potential+roles+of+biological+soil+crusts+in+dryland+hydrologic+cycles&rft.au=Belnap%2C+Jayne&rft.aulast=Belnap&rft.aufirst=Jayne&rft.date=2006-01-01&rft.volume=20&rft.issue=15&rft.spage=3159&rft.isbn=&rft.btitle=&rft.title=Hydrological+Processes&rft.issn=08856087&rft_id=info:doi/10.1002%2Fhyp.6325 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Surface roughness; Climate; Porosity; Soils; Environmental effects; Hydrology; Hydrologic cycle; Ecosystem disturbance; Runoff; History; Density; Structure; Climates; Infiltration; Aggregates; Sediments DO - http://dx.doi.org/10.1002/hyp.6325 ER - TY - JOUR T1 - Temporary floating island formation maintains wetland plant species richness: The role of the seed bank AN - 20895282; 6801302 AB - In wetlands, fluctuating water levels create opportunities for recruitment of new individuals from seed banks, and drawdown periods often favor the establishment of species adapted for life in shallow water. In this study, floating island formation functioned similarly to drawdowns in water level by creating patches of sediment that were less inundated relative to the surrounding deep water marsh. The disturbance of floating island formation (i.e., mats of sediment and vegetation rising vertically in the water column) also resulted in reduced cover of the dominant rooted, floating-leaved macrophyte, thereby creating temporary gaps for the establishment of other species. To assess how floating island formation influences species richness and composition of wetland plant assemblages relative to surrounding deep water marsh, field surveys of plant percent cover on and off of islands were conducted over 2 years, along with a controlled greenhouse seed bank experiment in which levels of inundation were manipulated. Five plant species were present in deep water marsh compared to 22 in surrounding on floating islands. Plant assemblages on floating islands consisted primarily of emergent species, while floating- leaved perennials dominated the deep water marsh. Species richness and assemblage composition in the greenhouse seed bank experiment differed among water level treatments in a manner consistent with differences observed in field surveys. Assemblages germinating under minimal inundation treatments were more species rich (3.5-4.3 species per sample) and contained more emergent species (>450 individuals m super(-2)) than did those germinating under flooded conditions (2.8-2.9 species per sample and -405 individuals m super(-2)). This study, in addition to being the only reported seed bank study of temporary (i.e., seasonal) floating islands, demonstrates that islands altered levels of inundation favoring the germination of more species-rich, emergent wetland plant assemblages. Because these islands persisted long enough for several species to set seed, their formation may be one mechanism by which the seed bank is replenished and populations of otherwise uncommon species are maintained. JF - Aquatic Botany AU - Cherry, Julia A AU - Gough, Laura AD - Department of Biological Sciences, University of Alabama, P.O. Box 870206, Tuscaloosa, AL 35487, USA, jcherry@usgs.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 29 EP - 36 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 85 IS - 1 SN - 0304-3770, 0304-3770 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts; Water Resources Abstracts; Ecology Abstracts KW - Deep water marsh KW - Drawdown KW - Floating island KW - Percent cover KW - Seed bank KW - Fluvial Sediments KW - Deep Water KW - Species Diversity KW - Floating KW - Shallow Water KW - Deep water KW - Water levels KW - Islands KW - Banks KW - Wetlands KW - Species richness KW - Germination KW - Seeds KW - Aquatic plants KW - Vegetation KW - Surveys KW - Water Level KW - Marshes KW - Sediments KW - Greenhouses KW - Macrophytes KW - Dominant species KW - Seed banks KW - Species diversity KW - Flooding KW - O 1070:Ecology/Community Studies KW - Q5 08523:Conservation, wildlife management and recreation KW - SW 0860:Water and plants KW - Q1 08442:Population dynamics KW - D 04200:Wetlands UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20895282?accountid=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=Aquatic+Botany&rft.atitle=Temporary+floating+island+formation+maintains+wetland+plant+species+richness%3A+The+role+of+the+seed+bank&rft.au=Cherry%2C+Julia+A%3BGough%2C+Laura&rft.aulast=Cherry&rft.aufirst=Julia&rft.date=2006-01-01&rft.volume=85&rft.issue=1&rft.spage=29&rft.isbn=&rft.btitle=&rft.title=Aquatic+Botany&rft.issn=03043770&rft_id=info:doi/10.1016%2Fj.aquabot.2006.01.010 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Germination; Water levels; Dominant species; Seeds; Species diversity; Aquatic plants; Wetlands; Marshes; Deep water; Seed banks; Islands; Sediments; Species richness; Greenhouses; Drawdown; Fluvial Sediments; Deep Water; Surveys; Vegetation; Species Diversity; Floating; Water Level; Shallow Water; Macrophytes; Flooding; Banks DO - http://dx.doi.org/10.1016/j.aquabot.2006.01.010 ER - TY - JOUR T1 - Range Expansion of an Exotic Siberian Prawn to the Lower Snake River AN - 20873064; 7372395 AB - The introduction of non-native plant and animal species in aquatic systems is of increasing concern because of their potentially negative ecological and economic impacts (Sytsma et al. 2004). There are many examples of food web repercussions resulting from non-native invertebrate introductions. For example, in Flathead Lake, Montana, the kokanee salmon (Oncorhynchus nerka) population crashed after the introduction of a planktivorous mysid, Mysis relicta caused restructuring of the zooplankton community (Spencer et al. 1991) and the introduction of the spiny water flea (Bythotrephes spp.) to the Great Lakes also restructured zooplankton communities (Barbiero and Tuchman 2004). The zebra mussel (Dreissena polymorpha) has nearly extirpated some native unionid clams through competition for food and shell fouling (Strayer 1999). In San Francisco Bay, California, one of the most highly invaded estuaries in the world (Cohen and Carlton 1998), the benthic fauna has been highly modified by the introduction of hundreds of exotic invertebrates including the Chinese mitten crab (Eriocheir sinensis) and the Asian clam, Potamocorbula amurensis. Non-native invertebrate species, including the New Zealand mud snail (Potamopyrgus antipodarum) and another Asian clam, Corbicula fluminea, have also been introduced to the Columbia River (Sytsma et al. 2004), but the ecological effects to Columbia River species are largely unknown. JF - Northwest Science AU - Haskell, CA AU - Baxter, R D AU - Tiffan, K F AD - United States Geological Survey, Western Fisheries Research Center, Columbia River Research Laboratory, 5501A Cook Underwood Road, Cook, Washington 98605, USA, Creig_Haskell@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 311 VL - 80 IS - 4 SN - 0029-344X, 0029-344X KW - Chinese mitten crab KW - Sockeye salmon KW - Zebra mussel KW - Ecology Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Potamopyrgus antipodarum KW - Geographical distribution KW - Anadromous species KW - Mysis relicta KW - Freshwater KW - Trophic relationships KW - Eriocheir sinensis KW - Potamocorbula amurensis KW - Lakes KW - Oncorhynchus nerka KW - Economics KW - Fouling organisms KW - Dreissena polymorpha KW - Food webs KW - Rivers KW - USA, Snake R. KW - Decapoda KW - Zooplankton KW - Estuaries KW - Aquatic plants KW - Community composition KW - Freshwater molluscs KW - Corbicula fluminea KW - Shells KW - Introduced species KW - Q1 08482:Ecosystems and energetics KW - D 04040:Ecosystem and Ecology Studies KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20873064?accountid=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=Northwest+Science&rft.atitle=Range+Expansion+of+an+Exotic+Siberian+Prawn+to+the+Lower+Snake+River&rft.au=Haskell%2C+CA%3BBaxter%2C+R+D%3BTiffan%2C+K+F&rft.aulast=Haskell&rft.aufirst=CA&rft.date=2006-01-01&rft.volume=80&rft.issue=4&rft.spage=311&rft.isbn=&rft.btitle=&rft.title=Northwest+Science&rft.issn=0029344X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-05-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Freshwater molluscs; Geographical distribution; Community composition; Anadromous species; Trophic relationships; Introduced species; Fouling organisms; Food webs; Rivers; Lakes; Estuaries; Economics; Zooplankton; Aquatic plants; Shells; Potamopyrgus antipodarum; Potamocorbula amurensis; Decapoda; Oncorhynchus nerka; Corbicula fluminea; Mysis relicta; Dreissena polymorpha; Eriocheir sinensis; USA, Snake R.; Freshwater ER - TY - JOUR T1 - Measuring groundwater-surface water interaction and its effect on wetland stream benthic productivity, Trout Lake watershed, northern Wisconsin, USA AN - 20861223; 6729363 AB - Measurements of groundwater-surface water exchange at three wetland stream sites were related to patterns in benthic productivity as part of the US Geological Survey's Northern Temperate Lakes-Water, Energy and Biogeochemical Budgets (NTL-WEBB) project. The three sites included one high groundwater discharge (HGD) site, one weak groundwater discharge (WGD) site, and one groundwater recharge (GR) site. Large upward vertical gradients at the HGD site were associated with smallest variation in head below the stream and fewest gradient reversals between the stream and the groundwater beneath the stream, and the stream and the adjacent streambank. The WGD site had the highest number of gradient reversals reflecting the average condition being closest to zero vertical gradient. The duration of groundwater discharge events was related to the amount of discharge, where the HGD site had the longest strong-gradient durations for both horizontal and vertical groundwater flow. Strong groundwater discharge also controlled transient temperature and chemical hyporheic conditions by limiting the infiltration of surface water. Groundwater-surface water interactions were related to highly significant patterns in benthic invertebrate abundance, taxonomic richness, and periphyton respiration. The HGD site abundance was 35% greater than in the WGD site and 53% greater than the GR site; richness and periphyton respiration were also significantly greater (p<=0.001, 31 and 44%, respectively) in the HGD site than in the GR site. The WGD site had greater abundance (27%), richness (19%) and periphyton respiration (39%) than the GR site. This work suggests groundwater-surface water interactions can strongly influence benthic productivity, thus emphasizing the importance of quantitative hydrology for management of wetland-stream ecosystems in the northern temperate regions. JF - Journal of Hydrology (Amsterdam) AU - Hunt, Randall J AU - Strand, Mac AU - Walker, John F AD - US Geological Survey, 8505 Research Way, Middleton, WI 53562, USA, rjhunt@usgs.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 370 EP - 384 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 320 IS - 3-4 SN - 0022-1694, 0022-1694 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Aqualine Abstracts; Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - Groundwater-surface water interaction KW - Wetland KW - Upwelling KW - Benthic invertebrates KW - Periphyton respiration KW - Ecosystems KW - Abundance KW - Freshwater KW - Watersheds KW - Groundwater recharge KW - Lakes KW - Groundwater-surface waters relationships KW - Hydrology KW - Wetlands KW - Water Exchange KW - Head KW - River discharge KW - Water temperature KW - Surface-groundwater Relations KW - Water management KW - Infiltration KW - Periphyton KW - Groundwater Discharge KW - Surface water KW - Respiration KW - Vertical motion KW - Streams KW - Interspecific relationships KW - Ground water KW - USA, Wisconsin, Trout L. KW - Biological surveys KW - Water exchange KW - Groundwater flow KW - Energy KW - Zoobenthos KW - Productivity KW - Groundwater Movement KW - AQ 00001:Water Resources and Supplies KW - M2 556:General (556) KW - SW 0810:General KW - Q2 09171:Dynamics of lakes and rivers KW - Q1 08481:Productivity KW - K 03310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20861223?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrology+%28Amsterdam%29&rft.atitle=Measuring+groundwater-surface+water+interaction+and+its+effect+on+wetland+stream+benthic+productivity%2C+Trout+Lake+watershed%2C+northern+Wisconsin%2C+USA&rft.au=Hunt%2C+Randall+J%3BStrand%2C+Mac%3BWalker%2C+John+F&rft.aulast=Hunt&rft.aufirst=Randall&rft.date=2006-01-01&rft.volume=320&rft.issue=3-4&rft.spage=370&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology+%28Amsterdam%29&rft.issn=00221694&rft_id=info:doi/10.1016%2Fj.jhydrol.2005.07.029 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Biological surveys; Interspecific relationships; Water management; Respiration; Ground water; River discharge; Hydrology; Wetlands; Periphyton; Zoobenthos; Water exchange; Head; Surface water; Abundance; Water temperature; Watersheds; Streams; Lakes; Energy; Groundwater recharge; Ecosystems; Groundwater-surface waters relationships; Groundwater flow; Infiltration; Vertical motion; Water Exchange; Surface-groundwater Relations; Groundwater Discharge; Groundwater Movement; Productivity; USA, Wisconsin, Trout L.; Freshwater DO - http://dx.doi.org/10.1016/j.jhydrol.2005.07.029 ER - TY - JOUR T1 - Modeling decadal timescale interactions between surface water and ground water in the central Everglades, Florida, USA AN - 20714587; 6729365 AB - Surface-water and ground-water flow are coupled in the central Everglades, although the remoteness of this system has hindered many previous attempts to quantify interactions between surface water and ground water. We modeled flow through a 43,000 ha basin in the central Everglades called Water Conservation Area 2A. The purpose of the model was to quantify recharge and discharge in the basin's vast interior areas. The presence and distribution of tritium in ground water was the principal constraint on the modeling, based on measurements in 25 research wells ranging in depth from 2 to 37 m. In addition to average characteristics of surface-water flow, the model parameters included depth of the layer of 'interactive' ground water that is actively exchanged with surface water, average residence time of interactive ground water, and the associated recharge and discharge fluxes across the wetland ground surface. Results indicated that only a relatively thin (8 m) layer of the 60 m deep surfical aquifer actively exchanges surface water and ground water on a decadal timescale. The calculated storage depth of interactive ground water was 3.1 m after adjustment for the porosity of peat and sandy limestone. Modeling of the tritium data yielded an average residence time of 90 years in interactive ground water, with associated recharge and discharge fluxes equal to 0.01 cm d super(-1). super(3)H/ super(3)He isotopic ratio measurements (which correct for effects of vertical mixing in the aquifer with deeper, tritium-dead water) were available from several wells, and these indicated an average residence time of 25 years, suggesting that residence time was overestimated using tritium measurements alone. Indeed, both residence time and storage depth would be expected to be overestimated due to vertical mixing. The estimate of recharge and discharge (0.01 cm d super(-1)) that resulted from tritium modeling therefore is still considered reliable, because the ratio of residence time and storage depth (used to calculated recharge and discharge) is much less sensitive to vertical mixing compared with residence time alone. We conclude that a small but potentially significant component of flow through the Everglades is recharged to the aquifer and stored there for years to decades before discharged back to surface water. Long-term storage of water and solutes in the ground-water system beneath the wetlands has implications for restoration of Everglades water quality. JF - Journal of Hydrology (Amsterdam) AU - Harvey, Judson W AU - Newlin, Jessica T AU - Krupa, Steven L AD - US Geological Survey, 430 National Center, Reston, VA 20192, USA, jwharvey@usgs.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 400 EP - 420 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 320 IS - 3-4 SN - 0022-1694, 0022-1694 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; Sustainability Science Abstracts; Aqualine Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Wetlands KW - Ground water KW - Isotopes KW - Everglades KW - Hyporheic KW - OTIS KW - water quality KW - Limestone KW - Residence time KW - Water conservation KW - Basins KW - Freshwater KW - Water quality KW - Solutes KW - Hydrologic Models KW - Hydrology KW - Hydrologic Data KW - Water Quality KW - River discharge KW - Water Conservation KW - porosity KW - Vertical mixing KW - Storage KW - Surface-groundwater Relations KW - Water Storage KW - Groundwater KW - Groundwater Recharge KW - Recharge Basins KW - Aquifers KW - Surface water KW - Mixing KW - Water Depth KW - Aquifer flow KW - USA, Florida, Everglades KW - Groundwater flow KW - Flow Discharge KW - Peat KW - Aquifer recharge KW - Tritium KW - Water wells KW - Groundwater Movement KW - AQ 00001:Water Resources and Supplies KW - P 2000:FRESHWATER POLLUTION KW - M3 1010:Issues in Sustainable Development KW - SW 0810:General KW - Q2 09171:Dynamics of lakes and rivers KW - M2 556.34:Groundwater Flow (556.34) KW - M2 556.56:Swamps, Marshes (556.56) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20714587?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrology+%28Amsterdam%29&rft.atitle=Modeling+decadal+timescale+interactions+between+surface+water+and+ground+water+in+the+central+Everglades%2C+Florida%2C+USA&rft.au=Harvey%2C+Judson+W%3BNewlin%2C+Jessica+T%3BKrupa%2C+Steven+L&rft.aulast=Harvey&rft.aufirst=Judson&rft.date=2006-01-01&rft.volume=320&rft.issue=3-4&rft.spage=400&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology+%28Amsterdam%29&rft.issn=00221694&rft_id=info:doi/10.1016%2Fj.jhydrol.2005.07.024 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Solutes; Tritium; Residence time; Water conservation; Ground water; River discharge; Wetlands; Peat; Vertical mixing; Aquifers; Aquifer recharge; Groundwater flow; Water quality; Aquifer flow; water quality; Limestone; Surface water; Basins; porosity; Storage; Hydrology; Water wells; Groundwater; Recharge Basins; Water Quality; Flow Discharge; Water Conservation; Mixing; Hydrologic Models; Surface-groundwater Relations; Water Storage; Water Depth; Hydrologic Data; Groundwater Recharge; Groundwater Movement; USA, Florida, Everglades; Freshwater DO - http://dx.doi.org/10.1016/j.jhydrol.2005.07.024 ER - TY - JOUR T1 - A Specter of Coexistence: Is Centrifugal Community Organization Haunted by the Ghost of Competition? AN - 20623553; 8174710 AB - In a centrifugally organized community species prefer the same habitat (called "core") but differ in their secondary habitat preferences. The first model of centrifugal community organization (CCO) predicted that optimally foraging, symmetrically competing species would share use of the core habitat at all density combinations. But one might also assume that the competition in the core habitat is asymmetrical, that is, that one of the species (the dominant) has a behavioral advantage therein. In this study, we asked how should habitat use evolve in a centrifugally organized community if its species compete asymmetrically in the core habitat? To address this question we developed an "isoleg model". The model predicts that in a centrifugally organized community, asymmetric competition promotes the use of the core habitat exclusively by the dominant species at most points in the state space. The separation of the core habitat use by the species ("the ghost of competition past") may be either complete or partial ("partial ghost"), and behavior at the stable competitive equilibrium between the species could determine whether coexistence should occur at the "complete-" or the "partial ghost" regions. This version of CCO should be a common feature of competitive systems. JF - Israel Journal of Ecology and Evolution AU - Wasserberg, G AU - Kotler, B P AU - Morris, D W AU - Abramsky, Z AD - USGS Wisconsin Cooperative Wildlife Research Unit, Department of Wildlife Ecology, University of Wisconsin, 207 Russell Laboratory, 1630 Linden Drive, Madison, Wisconsin 53706, USA Y1 - 2006 PY - 2006 DA - 2006 SP - 123 EP - 140 VL - 52 IS - 2 SN - 1565-8187, 1565-8187 KW - Ecology Abstracts KW - Habitat preferences KW - Coexistence KW - Habitat utilization KW - Habitat KW - Competition KW - Models KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20623553?accountid=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=Israel+Journal+of+Ecology+and+Evolution&rft.atitle=A+Specter+of+Coexistence%3A+Is+Centrifugal+Community+Organization+Haunted+by+the+Ghost+of+Competition%3F&rft.au=Wasserberg%2C+G%3BKotler%2C+B+P%3BMorris%2C+D+W%3BAbramsky%2C+Z&rft.aulast=Wasserberg&rft.aufirst=G&rft.date=2006-01-01&rft.volume=52&rft.issue=2&rft.spage=123&rft.isbn=&rft.btitle=&rft.title=Israel+Journal+of+Ecology+and+Evolution&rft.issn=15658187&rft_id=info:doi/10.1560%2FIJEE_52_2_123 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2008-05-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Habitat; Competition; Models; Habitat utilization; Coexistence; Habitat preferences DO - http://dx.doi.org/10.1560/IJEE_52_2_123 ER - TY - JOUR T1 - Atmospheric dust in modern soil on aeolian sandstone, Colorado Plateau (USA): Variation with landscape position and contribution to potential plant nutrients AN - 20434862; 7604168 AB - Rock-derived nutrients in soils originate from both local bedrock and atmospheric dust, including dust from far-distant sources. Distinction between fine particles derived from local bedrock and from dust provides better understanding of the landscape-scale distribution and abundance of soil nutrients. Sandy surficial deposits over dominantly sandstone substrates, covering vast upland areas of the central Colorado Plateau, typically contain 5-40% silt plus clay, depending on geomorphic setting and slope (excluding drainages and depressions). Aeolian dust in these deposits is indicated by the presence of titanium-bearing magnetite grains that are absent in the sedimentary rocks of the region. Thus, contents of far-traveled aeolian dust can be estimated from magnetic properties that primarily reflect magnetite content, such as isothermal remanent magnetization (IRM). Isothermal remanent magnetization was measured on bulk sediment samples taken along two transects in surficial sediment down gentle slopes away from sandstone headwalls. One transect was in undisturbed surficial sediment, the other in a setting that was grazed by domestic livestock until 1974. Calculation of far-traveled dust contents of the surficial deposits is based on measurements of the magnetic properties of rock, surficial deposits, and modern dust using a binary mixing model. At the undisturbed site, IRM-based calculations show a systematic down-slope increase in aeolian dust (ranging from 2% to 18% of the surface soil mass), similar to the down-slope increase in total fines (18-39% of surface soil mass). A combination of winnowing by wind during the past and down-slope movement of sediment likely accounts for the modern distribution of aeolian dust and associated nutrients. At the previously grazed site, dust also increases down slope (5-11%) in sediment with corresponding abundances of 13-25% fines. Estimates of the contributions of aeolian dust to the total soil nutrients range widely, depending on assumptions about grain-size partitioning of potential nutrients in weathered bedrock. Nevertheless, aeolian dust is important for this setting, contributing roughly 40-80% of the rock-derived nutrient stocks (P, K, Na, Mn, Zn, and Fe) in uppermost soil over most of the sampled slope at the undisturbed site, which shows no evidence of recent wind erosion. JF - Geoderma AU - Reynolds, Richard AU - Neff, Jason AU - Reheis, Marith AU - Lamothe, Paul AD - U.S. Geological Survey, Denver, CO 80225, USA, rreynolds@usgs.gov Y1 - 2006/01// PY - 2006 DA - Jan 2006 SP - 108 EP - 123 PB - Elsevier Science, The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo-f@elsevier.com], [URL:http://www.elsevier.nl] VL - 130 IS - 1-2 SN - 0016-7061, 0016-7061 KW - Pollution Abstracts; Sustainability Science Abstracts KW - Dust KW - Soil chemistry KW - Soil texture KW - Magnetic properties KW - Nutrients KW - Colorado Plateau KW - Sediment pollution KW - Clay KW - sandstone KW - USA, Colorado Plateau KW - Particulates KW - magnetic properties KW - nutrients KW - Soil KW - plateaus KW - Erosion KW - soil nutrients KW - remanent magnetization KW - M3 1010:Issues in Sustainable Development KW - P 5000:LAND POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20434862?accountid=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=Geoderma&rft.atitle=Atmospheric+dust+in+modern+soil+on+aeolian+sandstone%2C+Colorado+Plateau+%28USA%29%3A+Variation+with+landscape+position+and+contribution+to+potential+plant+nutrients&rft.au=Reynolds%2C+Richard%3BNeff%2C+Jason%3BReheis%2C+Marith%3BLamothe%2C+Paul&rft.aulast=Reynolds&rft.aufirst=Richard&rft.date=2006-01-01&rft.volume=130&rft.issue=1-2&rft.spage=108&rft.isbn=&rft.btitle=&rft.title=Geoderma&rft.issn=00167061&rft_id=info:doi/10.1016%2Fj.geoderma.2005.01.012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-10-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Soil; nutrients; plateaus; Sediment pollution; Erosion; Clay; remanent magnetization; soil nutrients; sandstone; Particulates; Dust; magnetic properties; USA, Colorado Plateau DO - http://dx.doi.org/10.1016/j.geoderma.2005.01.012 ER - TY - JOUR T1 - Phosphorus amendment reduces hepatic and renal oxidative stress in mallards ingesting lead-contaminated sediments AN - 20391728; 6910881 AB - Lead poisoning of waterfowl has been reported for decades in the Coeur d'Alene River Basin (CDARB) in Idaho as a result of the ingestion of lead-contaminated sediments. This study was conducted to determine whether the addition of phosphoric acid to CDARB sediments would reduce the bioavailability and toxicity of lead to the liver and kidney of mallards (Anas platy-rhynchos). Mallards received diets containing 12% clean sediment (controls) or 12% sediment from three different CDARB sites containing 4520, 5390, or 6990 kg/g lead (dry weight) with or without phosphoric acid amendment. Liver and kidney lead concentrations were significantly higher in all CDARB treatment groups and ranged from geometric mean values of 18.2 (liver) and 28.7 (kidney) for the first 2 sites to 22.5 (liver) and 45.6 (kidney) kg/g (wet weight) for the third site. With amendments all liver lead concentrations were reduced 36 to 55%, and all kidney lead concentrations were lowered 54 to 73%. Unamended CDARB sediment from the third site resulted in the following hepatic effects: over 1.6-fold elevation of liver glutathione (reduced form; GSH) concentration, higher GSH S-transferase and oxidized glutathione (GSSG) reductase activities, and lower protein-bound thiols (PB5H) concentration. Renal effects included higher kidney GSH concentrations for all CDARB sites, with over 2.1-fold higher for the third site. Resulting kidney GSSG to GSH ratios were lower at two sites. At the third site, gamma-glutamyl transferase (GGT) activity was elevated, and lipid peroxidation as thiobarbituric acid-reactive substances (TBARS) was 1.7-fold greater. Amendment restored all hepatic variables as well as the renal variables TBARS and GGT so they did not differ from controls. Although amendments of phosphorus substantially reduced the bioavailability of lead and some of the adverse effects, lead concentrations in the tissues of mallards fed the amended sediments were still above those considered to be harmful to waterfowl under the present conditions. JF - Journal of Toxicology and Environmental Health, Part A: Current Issues AU - Hoffman, D J AU - Heinz, G H AU - Audet, D J AD - USGS Patuxent Wildlife Research Center, Beltsville Lab, BARC-East, Building 308,10300 Baltimore Avenue, Beltsville, MD 20705, USA, david_hoffman@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 1039 EP - 1053 VL - 69 IS - 11-12 SN - 1528-7394, 1528-7394 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Pollution Abstracts; Toxicology Abstracts KW - Glutathione KW - Lipids KW - Phosphorus KW - Transferases KW - Freshwater KW - USA, Idaho, Coeur d'Alene R. KW - Lead KW - Bioavailability KW - reductase KW - Oxidative stress KW - Thiols KW - Phosphoric acid KW - Coenzymes KW - phosphoric acid KW - Diets KW - Sediment pollution KW - Poisoning KW - Stress KW - River basins KW - Kidneys KW - Toxicity KW - Ingestion KW - Lipid peroxidation KW - Sediments KW - USA, Idaho KW - waterfowl KW - Liver KW - Kidney KW - Side effects KW - Aquatic birds KW - X 24240:Miscellaneous KW - Q2 09264:Sediments and sedimentation KW - P 6000:TOXICOLOGY AND HEALTH UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20391728?accountid=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=Journal+of+Toxicology+and+Environmental+Health%2C+Part+A%3A+Current+Issues&rft.atitle=Phosphorus+amendment+reduces+hepatic+and+renal+oxidative+stress+in+mallards+ingesting+lead-contaminated+sediments&rft.au=Hoffman%2C+D+J%3BHeinz%2C+G+H%3BAudet%2C+D+J&rft.aulast=Hoffman&rft.aufirst=D&rft.date=2006-01-01&rft.volume=69&rft.issue=11-12&rft.spage=1039&rft.isbn=&rft.btitle=&rft.title=Journal+of+Toxicology+and+Environmental+Health%2C+Part+A%3A+Current+Issues&rft.issn=15287394&rft_id=info:doi/10.1080%2F00397910500360210 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-10-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Bioavailability; Transferases; River basins; Coenzymes; Phosphoric acid; Toxicity; Kidneys; Lead; Aquatic birds; Diets; Glutathione; Poisoning; Phosphorus; Sediments; Lipid peroxidation; reductase; Oxidative stress; Thiols; Kidney; Liver; Side effects; phosphoric acid; Sediment pollution; waterfowl; Lipids; Stress; Ingestion; USA, Idaho; USA, Idaho, Coeur d'Alene R.; Freshwater DO - http://dx.doi.org/10.1080/00397910500360210 ER - TY - JOUR T1 - Case Study: Mapping Tsunami Hazards Associated with Debris Flow into a Reservoir AN - 20390558; 6678132 AB - Debris-flow generated impulse waves (tsunamis) pose hazards in lakes, especially those used for hydropower or recreation. We describe a method for assessing tsunami-related hazards for the case in which inundation by coherent water waves, rather than chaotic splashing, is of primary concern. The method involves an experimentally based initial condition (tsunami source) and a Boussinesq model for tsunami propagation and inundation. Model results are used to create hazard maps that offer guidance for emergency planners and responders. An example application explores tsunami hazards associated with potential debris flows entering Baker Lake, a reservoir on the flanks of the Mount Baker volcano in the northwestern United States. JF - Journal of Hydraulic Engineering AU - Walder, J S AU - Watts, P AU - Waythomas, C F AD - U.S. Geological Survey, Cascades Volcano Observatory, 1300 Southeast Cardinal Ct., Building 10, Suite 100, Vancouver, WA 98683, USA, jswalder@usgs.gov Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 1 EP - 11 VL - 132 IS - 1 SN - 0733-9429, 0733-9429 KW - Meteorological & Geoastrophysical Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts KW - Water reservoirs KW - Tsunami hazard KW - Hydraulic engineering KW - Water waves KW - Maps KW - Hazards KW - Debris flow KW - Lakes KW - Hydraulic Engineering KW - Waves KW - Mapping KW - Tsunamis KW - Initial conditions KW - Detritus KW - Reservoirs KW - Hydroelectric Power KW - Tsunami sources KW - Case Studies KW - Volcanoes KW - Model Studies KW - Tsunami propagation KW - USA KW - Recreation KW - Flooding KW - Emergencies KW - Wave generation KW - SW 6050:Rock mechanics and geology KW - Q2 09162:Methods and instruments KW - AQ 00005:Underground Services and Water Use KW - M2 551.466:Ocean Waves and Tides (551.466) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20390558?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydraulic+Engineering&rft.atitle=Case+Study%3A+Mapping+Tsunami+Hazards+Associated+with+Debris+Flow+into+a+Reservoir&rft.au=Walder%2C+J+S%3BWatts%2C+P%3BWaythomas%2C+C+F&rft.aulast=Walder&rft.aufirst=J&rft.date=2006-01-01&rft.volume=132&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydraulic+Engineering&rft.issn=07339429&rft_id=info:doi/10.1061%2F%28ASCE%290733-9429%282006%29132%3A1%281%29 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Hazards; Debris flow; Recreation; Water reservoirs; Water waves; Volcanoes; Emergencies; Tsunamis; Wave generation; Tsunami propagation; Tsunami sources; Hydraulic engineering; Tsunami hazard; Initial conditions; Reservoirs; Hydroelectric Power; Case Studies; Maps; Model Studies; Lakes; Flooding; Hydraulic Engineering; Waves; Mapping; Detritus; USA DO - http://dx.doi.org/10.1061/(ASCE)0733-9429(2006)132:1(1) ER - TY - JOUR T1 - Persistent disturbance by commercial navigation alters the relative abundance of channel-dwelling fishes in a large river AN - 20336582; 7262060 AB - We provide the first evidence for chronic effects of disturbance by commercial vessels on the spatial distribution and abundance of fishes in the channels of a large river. Most of the world's large rivers are intensively managed to satisfy increasing demands for commercial shipping, but little research has been conducted to identify and alleviate any adverse consequences of commercial navigation. We used a combination of a gradient sampling design incorporating quasicontrol areas with Akaike's information criterion (AIC)-weighted model averaging to estimate effects of disturbances by commercial vessels on fishes in the upper Mississippi River. Species density, which mainly measured species evenness, decreased with increasing disturbance frequency. The most abundant species - gizzard shad (Dorosoma cepedianum) and freshwater drum (Aplodinotus grunniens) - and the less abundant shovelnose sturgeon (Scaphirhynchus platorhynchus) and flathead catfish (Pylodictis olivaris) were seemingly unaffected by traffic disturbance. In contrast, the relative abundance of the toothed herrings (Hiodon spp.), redhorses (Moxostoma spp.), buffaloes (Ictiobus spp.), channel catfish (Ictalurus punctatus), sauger (Sander canadensis), and white bass (Morone chrysops) decreased with increasing traffic in the navigation channel. We hypothesized that the combination of alteration of hydraulic features within navigation channels and rehabilitation of secondary channels might benefit channel-dependent species.Original Abstract: Nous presentons les premieres donnees qui montrent que les navires commerciaux causent des perturbations chroniques de la repartition spatiale et de l'abondance des poissons dans les chenaux d'une grande riviere. La plupart des grandes rivieres du globe sont amenagees de facon intensive pour accommoder les besoins grandissants du transport fluvial commercial, mais il y a peu de recherches sur l'identification et la mitigation des consequences negatives possibles de la navigation commerciale. Afin d'evaluer les effets des perturbations causees par les navires commerciaux sur les poissons du Mississippi superieur, nous utilisons en combinaison un plan d'echantillonnage des gradients avec des quasi-zones temoins et la ponderation moyenne des modeles a l'aide du critere d'information d'Akaike (AIC). La densite des especes, qui represente surtout l'equitabilite des especes, diminue en fonction de la frequence des perturbations. Les especes les plus abondantes - l'alose a gesier (Dorosoma cepedianum) et le malachigan (Aplodinotus grunniens) - et certaines especes moins abondantes comme l'esturgeon a museau plat (Scaphirhynchus platorhynchus) et la barbue a tete plate (Pylodictis olivaris) ne sont apparemment par affectees par les perturbations causees par le transport. En revanche, les abondances relatives des laquaiches (Hiodon spp.), des suceurs (Moxostoma spp.), des buffalos (Ictiobus spp.), des barbues de riviere (Ictalurus punctatus), des dores noirs (Sander canadensis) et des bars blancs (Morone chrysops) diminuent en fonction de l'augmentation du trafic dans les chenaux de navigation. Nous formulons l'hypothese selon laquelle la combinaison des modifications des caracteristiques hydrauliques dans les chenaux de navigation et de la rehabilitation des chenaux secondaires peut beneficier aux especes qui dependent des chenaux. JF - Canadian journal of fisheries and aquatic sciences/Journal canadien des sciences halieutiques et aquatiques AU - Gutreuter, S AU - Vallazza, J M AU - Knights, B C AD - US Geological Survey, Upper Midwest Environmental Science Center, 2630 Fanta Reed Road, La Crosse, WI 54603 USA, sgutreuter@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 2418 EP - 2433 VL - 63 IS - 11 SN - 0706-652X, 0706-652X KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Marine KW - Trawling KW - Density KW - Man-induced effects KW - Shipping KW - Shipping lanes KW - USA, Mississippi R. KW - Ecosystem disturbance KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20336582?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+journal+of+fisheries+and+aquatic+sciences%2FJournal+canadien+des+sciences+halieutiques+et+aquatiques&rft.atitle=Persistent+disturbance+by+commercial+navigation+alters+the+relative+abundance+of+channel-dwelling+fishes+in+a+large+river&rft.au=Gutreuter%2C+S%3BVallazza%2C+J+M%3BKnights%2C+B+C&rft.aulast=Gutreuter&rft.aufirst=S&rft.date=2006-01-01&rft.volume=63&rft.issue=11&rft.spage=2418&rft.isbn=&rft.btitle=&rft.title=Canadian+journal+of+fisheries+and+aquatic+sciences%2FJournal+canadien+des+sciences+halieutiques+et+aquatiques&rft.issn=0706652X&rft_id=info:doi/ L2 - http://cjfas.nrc.ca LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - SuppNotes - Physical medium: Printed matter, Internet; http://cjfas.nrc.ca N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Trawling; Density; Man-induced effects; Shipping lanes; Shipping; Ecosystem disturbance; USA, Mississippi R.; Marine ER - TY - JOUR T1 - Two Decades of Change in Distribution of Exotic Plants at the Desert Laboratory, Tucson, Arizona AN - 20325191; 7313294 AB - A gridline survey for exotic plant species was undertaken in 1983 and repeated in 2005 at the Desert Laboratory, a 352-ha natural area just west of downtown Tucson, Arizona, USA. Coordinate data gathered during the surveys were used to plot distributions, determine frequencies (number of coordinate locations), and assess percent change. Fifty-two exotic species were encountered in all, 34 in the first survey, 44 in the second. The proportion of ornamental exotics doubled over time, reaching 50% in 2005. Casual, naturalized, and invasive exotics comprised 44%, 40%, and 15% of species found during the surveys. Minimum residence time increased significantly from casual to naturalized to invasive species, suggesting that the longer a species was present, the more likely it was to surmount barriers to naturalization and invasion. In both 1983 and 2005, casual, naturalized, and invasive species differed in mean frequency by an order of magnitude, with casual species having the lowest frequencies and invasive species the highest. Between surveys, frequency of 18 species decreased; most other species increased in frequency. The recent surge in ornamental exotics, combined with temporal trends in invasiveness, indicates that the proportion of invasive species in the flora will increase with time. JF - Madrono AU - Bowers, Janice E AU - Bean, Travis M AU - Turner, Raymond M AD - U. S. Geological Survey and, , 1675 West Anklam Road, Tucson, AZ 85745, jebowers@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 252 EP - 263 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 53 IS - 3 SN - 0024-9637, 0024-9637 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Invasiveness KW - flora KW - Deserts KW - invasiveness KW - invasive species KW - USA, Arizona KW - invasions KW - USA, Arizona, Tucson KW - Introduced species KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20325191?accountid=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=Madrono&rft.atitle=Two+Decades+of+Change+in+Distribution+of+Exotic+Plants+at+the+Desert+Laboratory%2C+Tucson%2C+Arizona&rft.au=Bowers%2C+Janice+E%3BBean%2C+Travis+M%3BTurner%2C+Raymond+M&rft.aulast=Bowers&rft.aufirst=Janice&rft.date=2006-01-01&rft.volume=53&rft.issue=3&rft.spage=252&rft.isbn=&rft.btitle=&rft.title=Madrono&rft.issn=00249637&rft_id=info:doi/10.3120%2F0024-9637%282006%290532.0.CO%3B LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Invasiveness; Deserts; Introduced species; flora; invasiveness; invasive species; invasions; USA, Arizona; USA, Arizona, Tucson DO - http://dx.doi.org/10.3120/0024-9637(2006)053[0252:TDOCID]2.0.CO; ER - TY - JOUR T1 - Contributions Toward a Bryoflora of Nevada: Bryophytes New for the Silver State, Part II AN - 20321049; 7313309 AB - Two hornworts, five liverworts, and 24 mosses are reported new for the state of Nevada. The phylum Anthocerotophyta as represented by the families Anthocerotaceae and Notothyladaceae, the liverwort families Antheliaceae, Cleveaceae, Fossombroniaceae, and Pseudolepicoleaceae, and the moss family Bruchiaceae are all new for the state. Genera new for Nevada include: Anthelia, Anthoceros, Athalamia, Blepharostoma, Bruchia, Codriophorus, Conostomum, Ditrichum, Fossombronia, Gemmabryum, Phaeoceros, Ptychostomum, and Rosulabryum. A new treatment of the widespread Bryum caespiticium Hedwig is adopted for North America, with the segregates Bryum badium (Bridel) W. P. Schimper and Bryum kunzei Hornschuch reported for the first time for North America. JF - Madrono AU - Spence, John R AU - Stark, Lloyd R AU - Shevock, James R AD - National Park Service, Glen Canyon National Recreation Area, P.O. Box 1507, Page, AZ 86040-1507; , john_spence@nps.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 400 EP - 403 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com] VL - 53 IS - 4 SN - 0024-9637, 0024-9637 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Geographical distribution KW - Antheliaceae KW - Bryum KW - Fossombronia KW - Bryum caespiticium KW - Pseudolepicoleaceae KW - Aquatic plants KW - USA, Nevada KW - Bruchia KW - Community composition KW - Anthoceros KW - Anthocerotaceae KW - Silver KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08222:Geographical distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20321049?accountid=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=Madrono&rft.atitle=Contributions+Toward+a+Bryoflora+of+Nevada%3A+Bryophytes+New+for+the+Silver+State%2C+Part+II&rft.au=Spence%2C+John+R%3BStark%2C+Lloyd+R%3BShevock%2C+James+R&rft.aulast=Spence&rft.aufirst=John&rft.date=2006-01-01&rft.volume=53&rft.issue=4&rft.spage=400&rft.isbn=&rft.btitle=&rft.title=Madrono&rft.issn=00249637&rft_id=info:doi/10.3120%2F0024-9637%282006%290532.0.CO%3B LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Geographical distribution; Community composition; Aquatic plants; Silver; Bryum; Antheliaceae; Fossombronia; Pseudolepicoleaceae; Bryum caespiticium; Anthoceros; Bruchia; Anthocerotaceae; USA, Nevada DO - http://dx.doi.org/10.3120/0024-9637(2006)053[0400:CTABON]2.0.CO; ER - TY - JOUR T1 - Mapping deterioration AN - 20297134; 7437039 AB - Seismic tomography is a useful tool for assessing concrete quality within large engineered structures. Seismic tomogra-phy surveys can image the condition of concrete within a structure, much like medical tomography (such as a CATscan or ultrasound exam) images features within the human body. By sending sound waves through the structure and recording them on the other side, at many locations and across many different angles, images can be produced that show the condition of the concrete within the structure. The United States' Bureau of Reclamation (USBR) has used seismic tomography surveys to image concrete deterioration with a large arch dam suffering from alkali-aggregate reaction. The results from the tomography surveys are consistent with information obtained from concrete core analyses, fracture mapping, and deformation studies, while providing valuable additional information about strong upstream-downstream variations in concrete quality and localised zones of intense deterioration. In addition, the tomography results were correlated with information from laboratory core analyses to produce cross sections of modulus of elasticity values, providing the only available constraints on this critical parameter away from cored drill holes. JF - International Water Power and Dam Construction AU - Block, L AU - Wright, J AD - United States Dept. of the Interior Bureau of Reclamation, PO Box 25007 code D-8330, Denver, CO 80225, USA, lblock@do.usbr.gov Y1 - 2006/01// PY - 2006 DA - Jan 2006 SP - 34 EP - 36 VL - 58 IS - 2 SN - 0306-400X, 0306-400X KW - Aqualine Abstracts KW - USA KW - Cores KW - Structure KW - Laboratories KW - Deterioration KW - Surveys KW - Mapping KW - Land Reclamation KW - Concrete KW - Sound Waves KW - AQ 00005:Underground Services and Water Use UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20297134?accountid=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=International+Water+Power+and+Dam+Construction&rft.atitle=Mapping+deterioration&rft.au=Block%2C+L%3BWright%2C+J&rft.aulast=Block&rft.aufirst=L&rft.date=2006-01-01&rft.volume=58&rft.issue=2&rft.spage=34&rft.isbn=&rft.btitle=&rft.title=International+Water+Power+and+Dam+Construction&rft.issn=0306400X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-06-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Cores; Laboratories; Structure; Deterioration; Surveys; Land Reclamation; Mapping; Concrete; Sound Waves; USA ER - TY - JOUR T1 - The Role of Fire Refugia in the Distribution of Pinus Sabiniana (Pinaceae) in the Southern Sierra Nevada AN - 20288307; 7313305 AB - Although widespread throughout the interior foothills of central and northern California, Pinus sabiniana Dougl. has a disjunct distribution in the southern Sierra Nevada, where it is abundant in the Kern River and Tule River watersheds, but is absent from the Kaweah River watershed between 36 degree and 37 degree N. This gap in the pine's distribution has long intrigued botanists and ecologists and has elicited a number of hypotheses for this anomalous biogeographical pattern. Here we propose a new hypothesis that couples unique features of the southern Sierra Nevada topography with unique features of P. sabiniana's response to fire. This low elevation pine is widely distributed in grassland and chaparral, and where it occurs with the latter vegetation, it is extremely vulnerable to high intensity wildfires. Under these conditions, meta- populations persist over time in refugia in riparian areas and during fire-free intervals expand outwards re-colonizing shrubland dominated slopes. The lack of such refugia in the very steep and narrow Kaweah drainage is hypothesized to explain the absence of this pine in that area. To test this hypothesis, we studied the age-structure of P. sabiniana in the area of the 2002 McNally Fire in the Kern drainage to compare age distributions of trees and tree skeletons along a gradient up slope away from riparian zones. Maximum age declined significantly with distance from riparian areas, suggesting that past fires have eliminated P. sabiniana from the slopes and that the pines have re-colonized during fire-free intervals. The relationship was strongest when our data were restricted to areas that had a previously recorded fire. We also found that the riparian areas in the Kern drainage were significantly wider than those in Kaweah drainage, suggesting that fewer such fire refugia exist in the latter watershed, and providing an explanation for the lack of P. sabiniana between 36 degree and 37 degree . JF - Madrono AU - Schwilk, Dylan W AU - Keeley, Jon E AD - USGS Western Ecological Research Center, Sequoia-Kings Canyon Field Station, 47050 Generals Highway, Three Rivers, CA 93271; , dschwilk@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 364 EP - 372 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 53 IS - 4 SN - 0024-9637, 0024-9637 KW - Ecology Abstracts KW - Refugia KW - Rivers KW - Fires KW - Age KW - Pinus sabiniana KW - Trees KW - Drainage KW - Pinaceae KW - Watersheds KW - Topography KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20288307?accountid=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=Madrono&rft.atitle=The+Role+of+Fire+Refugia+in+the+Distribution+of+Pinus+Sabiniana+%28Pinaceae%29+in+the+Southern+Sierra+Nevada&rft.au=Schwilk%2C+Dylan+W%3BKeeley%2C+Jon+E&rft.aulast=Schwilk&rft.aufirst=Dylan&rft.date=2006-01-01&rft.volume=53&rft.issue=4&rft.spage=364&rft.isbn=&rft.btitle=&rft.title=Madrono&rft.issn=00249637&rft_id=info:doi/10.3120%2F0024-9637%282006%290532.0.CO%3B LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Rivers; Refugia; Fires; Age; Trees; Drainage; Watersheds; Topography; Pinus sabiniana; Pinaceae DO - http://dx.doi.org/10.3120/0024-9637(2006)053[0364:TROFRI]2.0.CO; ER - TY - JOUR T1 - Fire Severity and Plant Age in Postfire Resprouting of Woody Plants in Sage Scrub and Chaparral AN - 20285639; 7313306 AB - Postfire resprouting by woody plants confers a marked advantage in rate of recovery over species that regenerate entirely from seed. However, the predictability of this advantage varies markedly between species, with some showing nearly 100% rootcrown survival and others often much lower. This study examined patterns of fire-caused mortality and tested the relative importance of fire severity and plant age between various shrubs and subshrubs characteristic of chaparral and sage scrub associations. Resprouting success varied from about 10% for Eriogonum fasciculatum to a high of 98% for Quercus berberidifolia. For most of the shrub species, skeletons of resprouting plants were significantly taller than those of dead individuals of the same species, indicating less biomass consumption, and thus lower severity fires were associated with higher resprouting success. This pattern was less strongly the case with sage scrub species. Shrubs and subshrubs, however, differed in the effect of aboveground plant age (as estimated by basal diameter) on resprouting success. For most chaparral shrubs, age was not related to resprouting success, whereas in four out of five subshrub species, including Artemisia californica, Eriogonum fasciculatum, Salvia leucophylla, and S. mellifera, the youngest plants exhibited the highest resprouting success. I hypothesize that the reason for this inverse relationship between age and resprouting in certain sage scrub species is that, as these subshrubs age, there is a tendency to loose the resprouting ability and the mechanism is quite possibly because adventitious buds responsible for sprouting become buried by woody tissues. Patterns of character evolution in these sage scrub lineages support the hypothesis that the herbaceous perennial mode of seasonal aestivation evolved early and lignification is a more recently derived trait and this may have negative effects on resprouting as the plant ages. JF - Madrono AU - Keeley, Jon E AD - U.S. Geological Survey, Western Ecological Research Center, Sequoia National Park, Three Rivers, CA 93271, USA, jon_keeley@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 373 EP - 379 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com], [URL:http://www.allenpress.com] VL - 53 IS - 4 SN - 0024-9637, 0024-9637 KW - Ecology Abstracts KW - Shrubs KW - Fires KW - Age KW - Salvia leucophylla KW - Survival KW - Eriogonum fasciculatum KW - Scrub KW - Artemisia californica KW - Quercus KW - Chaparral KW - Aestivation KW - Evolution KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/20285639?accountid=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=Madrono&rft.atitle=Fire+Severity+and+Plant+Age+in+Postfire+Resprouting+of+Woody+Plants+in+Sage+Scrub+and+Chaparral&rft.au=Keeley%2C+Jon+E&rft.aulast=Keeley&rft.aufirst=Jon&rft.date=2006-01-01&rft.volume=53&rft.issue=4&rft.spage=373&rft.isbn=&rft.btitle=&rft.title=Madrono&rft.issn=00249637&rft_id=info:doi/10.3120%2F0024-9637%282006%290532.0.CO%3B LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-12-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Shrubs; Fires; Age; Aestivation; Chaparral; Survival; Evolution; Scrub; Artemisia californica; Salvia leucophylla; Quercus; Eriogonum fasciculatum DO - http://dx.doi.org/10.3120/0024-9637(2006)053[0373:FSAPAI]2.0.CO; ER - TY - JOUR T1 - Processes affecting transport of uranium in a suboxic aquifer AN - 19981063; 7504842 AB - At the Naturita site in Colorado, USA, groundwaters were sampled and analyzed for chemical composition and by culture and culture-independent microbiological techniques. In addition, sediments were extracted with a dilute sodium carbonate solution to determine quantities of labile uranium within the sediments. Samples from the upgradient portion of the contaminated aquifer, where very little dissolved Fe(II) is found in the groundwater, have uranium content that is controlled by U(VI) adsorption and few metal-reducing bacteria are observed. In the extreme downgradient portion of the aquifer, where dissolved Fe(II) is observed, uranium content of the sediments includes significant quantities of reduced U(IV) and diverse populations of Fe(III)-reducing bacteria were present in the subsurface with the potential of reducing U(VI) to U(IV). JF - Physics and Chemistry of the Earth, Parts A/B/C AU - Davis, James A AU - Curtis, Gary P AU - Wilkins, Michael J AU - Kohler, Matthias AU - Fox, Patricia AU - Naftz, David L AU - Lloyd, Jonathan R AD - US Geological Survey, 345 Middlefield Road MS465, Menlo Park, CA 94025, USA, jadavis@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 548 EP - 555 PB - Elsevier Science Ltd., The Boulevard Langford Lane Kidlington Oxford OX5 1GB UK, [mailto:usinfo@elsevier.com], [URL:http://www.elsevier.nl] VL - 31 IS - 10-14 SN - 1474-7065, 1474-7065 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Uranium KW - Sorption KW - Reduction KW - Bacteria KW - Sediments KW - Iron KW - Aquifers KW - Sediment pollution KW - Chemical composition KW - Carbonates KW - Groundwater Pollution KW - Sodium KW - USA, Colorado KW - Adsorption KW - Groundwater pollution KW - Chemical Composition KW - Groundwater KW - P 2000:FRESHWATER POLLUTION KW - M2 556.38:Groundwater Basins (556.38) KW - SW 3020:Sources and fate of pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19981063?accountid=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=Physics+and+Chemistry+of+the+Earth%2C+Parts+A%2FB%2FC&rft.atitle=Processes+affecting+transport+of+uranium+in+a+suboxic+aquifer&rft.au=Davis%2C+James+A%3BCurtis%2C+Gary+P%3BWilkins%2C+Michael+J%3BKohler%2C+Matthias%3BFox%2C+Patricia%3BNaftz%2C+David+L%3BLloyd%2C+Jonathan+R&rft.aulast=Davis&rft.aufirst=James&rft.date=2006-01-01&rft.volume=31&rft.issue=10-14&rft.spage=548&rft.isbn=&rft.btitle=&rft.title=Physics+and+Chemistry+of+the+Earth%2C+Parts+A%2FB%2FC&rft.issn=14747065&rft_id=info:doi/10.1016%2Fj.pce.2006.04.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-08-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Aquifers; Groundwater pollution; Sodium; Sediment pollution; Chemical composition; Uranium; Adsorption; Groundwater; Sediments; Bacteria; Carbonates; Groundwater Pollution; Chemical Composition; USA, Colorado DO - http://dx.doi.org/10.1016/j.pce.2006.04.005 ER - TY - JOUR T1 - The importance of diverse data types to calibrate a watershed model of the Trout Lake Basin, Northern Wisconsin, USA AN - 19971108; 6821150 AB - As part of the USGS Water, Energy, and Biogeochemical Budgets project and the NSF Long-Term Ecological Research work, a parameter estimation code was used to calibrate a deterministic groundwater flow model of the Trout Lake Basin in northern Wisconsin. Observations included traditional calibration targets (head, lake stage, and baseflow observations) as well as unconventional targets such as groundwater flows to and from lakes, depth of a lake water plume, and time of travel. The unconventional data types were important for parameter estimation convergence and allowed the development of a more detailed parameterization capable of resolving model objectives with well-constrained parameter values. Independent estimates of groundwater inflow to lakes were most important for constraining lakebed leakance and the depth of the lake water plume was important for determining hydraulic conductivity and conceptual aquifer layering. The most important target overall, however, was a conventional regional baseflow target that led to correct distribution of flow between sub- basins and the regional system during model calibration. The use of an automated parameter estimation code: (1) facilitated the calibration process by providing a quantitative assessment of the model's ability to match disparate observed data types; and (2) allowed assessment of the influence of observed targets on the calibration process. The model calibration required the use of a 'universal' parameter estimation code in order to include all types of observations in the objective function. The methods described in this paper help address issues of watershed complexity and non-uniqueness common to deterministic watershed models. JF - Journal of Hydrology (Amsterdam) AU - Hunt, Randall J AU - Feinstein, Daniel T AU - Pint, Christine D AU - Anderson, Mary P AD - US Geological Survey, 8505 Research Way, Middleton, WI 53562, USA, rjhunt@usgs.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 286 EP - 296 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl] VL - 321 IS - 1-4 SN - 0022-1694, 0022-1694 KW - Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Watershed KW - Numerical model KW - Parameter Estimation KW - Calibration KW - Lakes KW - Hydraulics KW - Lake basins KW - Basins KW - Automation KW - Freshwater KW - USA, Wisconsin KW - Watersheds KW - Hydrologic Models KW - Calibrations KW - Hydrology KW - Lake Basins KW - budgets KW - Modelling KW - Biogeochemistry KW - Base flow KW - Objective Function KW - Model Studies KW - Watershed modelling KW - Groundwater KW - Travel KW - Hydraulic conductivity KW - Aquifers KW - Lake Stages KW - Groundwater Pollution KW - Permeability Coefficient KW - Assessments KW - lake basins KW - Water Depth KW - Ground water KW - inflow KW - Aquifer flow KW - USA, Wisconsin, Trout L. KW - Plumes KW - Mathematical models KW - Groundwater flow KW - Groundwater flow models KW - Water wells KW - Groundwater Movement KW - AQ 00001:Water Resources and Supplies KW - P 2000:FRESHWATER POLLUTION KW - Q2 09171:Dynamics of lakes and rivers KW - SW 0840:Groundwater KW - M2 556.16:Runoff (556.16) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19971108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrology+%28Amsterdam%29&rft.atitle=The+importance+of+diverse+data+types+to+calibrate+a+watershed+model+of+the+Trout+Lake+Basin%2C+Northern+Wisconsin%2C+USA&rft.au=Hunt%2C+Randall+J%3BFeinstein%2C+Daniel+T%3BPint%2C+Christine+D%3BAnderson%2C+Mary+P&rft.aulast=Hunt&rft.aufirst=Randall&rft.date=2006-01-01&rft.volume=321&rft.issue=1-4&rft.spage=286&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology+%28Amsterdam%29&rft.issn=00221694&rft_id=info:doi/10.1016%2Fj.jhydrol.2005.08.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Mathematical models; Biogeochemistry; Lake basins; Ground water; Automation; Hydrology; Watersheds; Modelling; Aquifers; Hydraulic conductivity; Groundwater flow models; Watershed modelling; Base flow; Groundwater flow; Aquifer flow; Travel; Hydraulics; Basins; Lakes; lake basins; Water wells; inflow; Groundwater; Plumes; budgets; Objective Function; Lake Stages; Groundwater Pollution; Permeability Coefficient; Model Studies; Hydrologic Models; Calibrations; Assessments; Water Depth; Lake Basins; Groundwater Movement; USA, Wisconsin; USA, Wisconsin, Trout L.; Freshwater DO - http://dx.doi.org/10.1016/j.jhydrol.2005.08.005 ER - TY - JOUR T1 - Dynamics of viral hemorrhagic septicemia, viral erythrocytic necrosis and ichthyophoniasis in confined juvenile Pacific herring Clupea pallasii AN - 19967454; 7027964 AB - Capture of wild, juvenile herring Clupea pallasii from Puget Sound (Washington, USA) and confinement in laboratory tanks resulted in outbreaks of viral hemorrhagic septicemia (VHS), viral erythrocytic necrosis (VEN) and ichthyophoniasis; however, the timing and progression of the 3 diseases differed. The VHS epidemic occurred first, characterized by an initially low infection prevalence that increased quickly with confinement time, peaking at 93 to 98% after confinement for 6 d, then decreasing to negligible levels after 20 d. The VHS outbreak was followed by a VEN epidemic that, within 12 d of confinement, progressed from undetectable levels to 100% infection prevalence with >90% of erythrocytes demonstrating inclusions. The VEN epidemic persisted for 54 d, after which the study was terminated, and was characterized by severe blood dyscrasias including reduction of mean hematocrit from 42 to 6% and replacement of mature erythrocytes with circulating erythroblasts and ghost cells. All fish with ichthyophoniasis at capture died within the first 3 wk of confinement, probably as a result of the multiple stressors associated with capture, transport, confinement, and progression of concomitant viral diseases. The results illustrate the differences in disease ecology and possible synergistic effects of pathogens affecting marine fish and highlight the difficulty in ascribing a single causation to outbreaks of disease among populations of wild fishes. JF - Diseases of Aquatic Organisms AU - Hershberger, Paul AU - Hart, Alexandra AU - Gregg, Jake AU - Elder, Nancy AU - Winton, James AD - Western Fisheries Research Center, Marrowstone Marine Field Station United States Geological Survey, Biological Resources Discipline, 616 Marrowstone Point Road, Nordland, Washington 98358, USA, phershberger@usgs.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 201 EP - 208 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 70 IS - 3 SN - 0177-5103, 0177-5103 KW - Pacific herring KW - Microbiology Abstracts B: Bacteriology; ASFA Marine Biotechnology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Virology & AIDS Abstracts KW - Disease KW - Fish KW - Viral hemorrhagic septicemia KW - Viral erythrocytic necrosis KW - Ichthyophonus KW - Wild fish KW - Erythroblasts KW - Blood circulation KW - Hemorrhagic septicemia KW - Erythrocytes KW - Infection KW - Disease transmission KW - Marine fish KW - Necrosis KW - Sound KW - Hematocrit KW - Disease detection KW - Captivity KW - Marine KW - Audiovisual materials KW - Juveniles KW - Epidemics KW - Clupea pallasii KW - Pathogens KW - Blood KW - Viral diseases KW - Fish diseases KW - INE, USA, Washington, Puget Sound KW - O 1070:Ecology/Community Studies KW - V 22410:Animal Diseases KW - Q4 27790:Fish KW - Q1 08484:Species interactions: parasites and diseases KW - J 02400:Human Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19967454?accountid=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=Diseases+of+Aquatic+Organisms&rft.atitle=Dynamics+of+viral+hemorrhagic+septicemia%2C+viral+erythrocytic+necrosis+and+ichthyophoniasis+in+confined+juvenile+Pacific+herring+Clupea+pallasii&rft.au=Hershberger%2C+Paul%3BHart%2C+Alexandra%3BGregg%2C+Jake%3BElder%2C+Nancy%3BWinton%2C+James&rft.aulast=Hershberger&rft.aufirst=Paul&rft.date=2006-01-01&rft.volume=70&rft.issue=3&rft.spage=201&rft.isbn=&rft.btitle=&rft.title=Diseases+of+Aquatic+Organisms&rft.issn=01775103&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Marine fish; Juveniles; Audiovisual materials; Blood circulation; Fish diseases; Viral diseases; Erythrocytes; Pathogens; Disease detection; Captivity; Disease transmission; Blood; Necrosis; Epidemics; Erythroblasts; Hemorrhagic septicemia; Sound; Hematocrit; Infection; Clupea pallasii; INE, USA, Washington, Puget Sound; Marine ER - TY - JOUR T1 - Experimental evidence of the response of benthic foraminifera to chlorine dioxide disinfected discharge AN - 19886094; 7624341 AB - Chlorine dioxide (ClO sub(2)) is widely applied in drinking water treatment as an oxidant and primary disinfectant. It is the preferred alternative to chlorine because it is substantially more powerful as a biocide, has a long lasting effect, it does not enter substitution reactions with organic compounds, and is safer for humans because it does not form chlorinated products. Chlorine dioxide generates only chlorite in high chemical yield as its predominant disinfection byproduct, unlike other chemical disinfectants, which produce a multitude of non-predominant byproducts. Therefore, a study of the toxic effects of both chlorine dioxide and chlorite should provide an adequate description of the environmental impact of this disinfection method. Research on bacteria, virus, and fungi has been reported, but there is little information on the effects of chlorine dioxide and chlorite on protozoa and algae. JF - Anuario Instituto de Geociencias AU - Motaenko, I AU - Hombach, H P AU - Yanko-Hombach, V AU - McGann, M AD - U.S. Geological Survey, Menlo Park, California 94025, USA, mmcgann@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 283 EP - 284 VL - 29 IS - 1 SN - 0101-9759, 0101-9759 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology; Virology & AIDS Abstracts; Pollution Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Disinfection KW - Byproducts KW - Chlorine KW - Freshwater KW - Foraminifera KW - Disinfectants KW - Chlorite KW - Biocides KW - Algae KW - Fungi KW - Environmental impact KW - River discharge KW - Toxicity KW - Chlorine dioxide KW - Protozoa KW - disinfection KW - Chlorination KW - Organic compounds KW - Drinking water KW - Oxidants KW - Q2 09185:Organic compounds KW - P 2000:FRESHWATER POLLUTION KW - K 03400:Human Diseases KW - J 02400:Human Diseases KW - V 22400:Human Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19886094?accountid=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=Anuario+Instituto+de+Geociencias&rft.atitle=Experimental+evidence+of+the+response+of+benthic+foraminifera+to+chlorine+dioxide+disinfected+discharge&rft.au=Motaenko%2C+I%3BHombach%2C+H+P%3BYanko-Hombach%2C+V%3BMcGann%2C+M&rft.aulast=Motaenko&rft.aufirst=I&rft.date=2006-01-01&rft.volume=29&rft.issue=1&rft.spage=283&rft.isbn=&rft.btitle=&rft.title=Anuario+Instituto+de+Geociencias&rft.issn=01019759&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-30 N1 - SubjectsTermNotLitGenreText - Foraminifera; Disinfection; Disinfectants; Byproducts; River discharge; Environmental impact; Chlorine; Chlorite; Organic compounds; Chlorine dioxide; Protozoa; Fungi; Biocides; Drinking water; Oxidants; Algae; disinfection; Chlorination; Toxicity; Freshwater ER - TY - JOUR T1 - The effect of calcium on aqueous uranium(VI) speciation and adsorption to ferrihydrite and quartz AN - 19833447; 6816450 AB - Recent studies of uranium(VI) geochemistry have focused on the potentially important role of the aqueous species, CaUO sub(2)(CO sub(3)) sub(3) super(2-) and Ca sub(2)UO sub(2)(CO sub(3)) sub(3) super(0)(aq), on inhibition of microbial reduction and uranium(VI) aqueous speciation in contaminated groundwater. However, to our knowledge, there have been no direct studies of the effects of these species on U(VI) adsorption by mineral phases. The sorption of U(VI) on quartz and ferrihydrite was investigated in NaNO sub(3) solutions equilibrated with either ambient air (430 ppm CO sub(2)) or 2% CO sub(2) in the presence of 0, 1.8, or 8.9 mM Ca super(2+). Under conditions where the Ca sub(2)UO sub(2)(CO sub(3)) sub(3) super(0)(aq) species predominates U(VI) aqueous speciation, the presence of Ca in solution lowered U(VI) adsorption on quartz from 77% in the absence of Ca to 42% and 10% at Ca concentrations of 1.8 and 8.9 mM, respectively. U(VI) adsorption to ferrihydrite decreased from 83% in the absence of Ca to 57% in the presence of 1.8 mM Ca. Surface complexation model predictions that included the formation constant for aqueous Ca sub(2)UO sub(2)(CO sub(3)) sub(3) super(0)(aq) accurately simulated the effect of Ca super(2+) on U(VI) sorption onto quartz and ferrihydrite within the thermodynamic uncertainty of the stability constant value. This study confirms that Ca super(2+) can have a significant impact on the aqueous speciation of U(VI), and consequently, on the sorption and mobility of U(VI) in aquifers. JF - Geochimica et Cosmochimica Acta AU - Fox, Patricia M AU - Davis, James A AU - Zachara, John M AD - U.S. Geological Survey, 345 Middlefield Road. MS 465, Menlo Park, CA 94025, USA, pfox@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 1379 EP - 1387 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 - 70 IS - 6 SN - 0016-7037, 0016-7037 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - Aquifers KW - Speciation KW - Sorption KW - Calcium KW - Mobility KW - Thermodynamics KW - Quartz KW - Adsorption KW - Ground water KW - Carbon dioxide KW - Minerals KW - A 01450:Environmental Pollution & Waste Treatment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19833447?accountid=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=The+effect+of+calcium+on+aqueous+uranium%28VI%29+speciation+and+adsorption+to+ferrihydrite+and+quartz&rft.au=Fox%2C+Patricia+M%3BDavis%2C+James+A%3BZachara%2C+John+M&rft.aulast=Fox&rft.aufirst=Patricia&rft.date=2006-01-01&rft.volume=70&rft.issue=6&rft.spage=1379&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2005.11.027 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2009-05-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Aquifers; Sorption; Speciation; Calcium; Thermodynamics; Mobility; Quartz; Ground water; Adsorption; Carbon dioxide; Minerals DO - http://dx.doi.org/10.1016/j.gca.2005.11.027 ER - TY - JOUR T1 - Food Habits of Juvenile American Shad and Dynamics of Zooplankton in the Lower Columbia River AN - 19741252; 7256794 AB - As many as 2.4 million adult American shad annually pass John Day Dam, Columbia River to spawn upriver, yet food web interactions of juvenile shad rearing in John Day Reservoir are unexplored. We collected zooplankton and conducted mid-water trawls in McNary (June-July) and John Day reservoirs (August-November) from 1994 through 1996 during the outmigration of subyearling American shad and Chinook salmon. Juvenile American shad were abundant and represented over 98% of the trawl catch in late summer. The five major taxa collected in zooplankton tows were Bosmina longirostris, Daphnia, cyclopoid cope-pods, rotifers, and calanoid copepods. We evaluated total crustacean zooplankton abundance and Daphnia biomass in relation to water temperature, flow, depth, diel period, and cross-sectional location using multiple regression. Differences in zooplankton abundance were largely due to differences in water temperature and flow. Spatial variation in total zooplankton abundance was observed in McNary Reservoir, but not in John Day Reservoir. Juvenile American shad generally fed on numerically abundant prey, despite being less preferred than larger bodied zooplankton. A decrease in cladoceran abundance and size in August coupled with large percentages of Daphnia in juvenile American shad stomachs indicated heavy planktivory. Smaller juvenile American shad primarily fed on Daphnia in August, but switched to more evasive copepods as the mean size of fish increased and Daphnia abundance declined. Because Daphnia are particularly important prey items for subyearling Chinook salmon in mainstem reservoirs in mid to late summer, alterations in the cladoceran food base is of concern for the management of outmigrating salmonids and other Columbia River fishes. JF - Northwest Science AU - Haskell, CA AU - Tiffan, K F AU - Rondorf, D W AD - U.S. Geological Survey, Western Fisheries Research Center, Columbia River Research Laboratory, 5501A Cook-Underwood Road, Cook, Washington 98605, USA, Craig_Haskell@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 47 VL - 80 IS - 1 SN - 0029-344X, 0029-344X KW - Ecology Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Food organisms KW - Reservoir KW - Shad KW - Water reservoirs KW - Anadromous species KW - Abundance KW - USA, Columbia R. KW - Freshwater KW - Population dynamics KW - Oncorhynchus tshawytscha KW - Cladocera KW - Copepoda KW - Freshwater crustaceans KW - USA, Columbia R., John Day Dam KW - Bosmina longirostris KW - Rotifera KW - Reservoirs KW - Prey KW - Food webs KW - Fish culture KW - Rivers KW - Plankton surveys KW - Copepods KW - Zooplankton KW - Crustaceans (Cladocera) KW - Daphnia KW - Water temperature KW - Depleted stocks KW - Fish KW - Food preferences KW - Stomach KW - Crustaceans KW - Q3 08583:Shellfish culture KW - Q1 08482:Ecosystems and energetics KW - D 04040:Ecosystem and Ecology Studies KW - AQ 00005:Underground Services and Water Use KW - SW 6010:Structures UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19741252?accountid=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=Northwest+Science&rft.atitle=Food+Habits+of+Juvenile+American+Shad+and+Dynamics+of+Zooplankton+in+the+Lower+Columbia+River&rft.au=Haskell%2C+CA%3BTiffan%2C+K+F%3BRondorf%2C+D+W&rft.aulast=Haskell&rft.aufirst=CA&rft.date=2006-01-01&rft.volume=80&rft.issue=1&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Northwest+Science&rft.issn=0029344X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Reservoir; Plankton surveys; Food organisms; Water reservoirs; Anadromous species; Depleted stocks; Zooplankton; Freshwater crustaceans; Population dynamics; Fish culture; Rivers; Abundance; Food preferences; Water temperature; Stomach; Food webs; Prey; Copepods; Shad; Crustaceans (Cladocera); Fish; Daphnia; Reservoirs; Crustaceans; Copepoda; Bosmina longirostris; Rotifera; Oncorhynchus tshawytscha; Cladocera; USA, Columbia R.; USA, Columbia R., John Day Dam; Freshwater ER - TY - JOUR T1 - Salinity Tolerance of Goldfish Carassius Auratus L., a Non-Native Fish in the United States AN - 19739259; 7312298 AB - Results from this laboratory experiment indicate that the goldfish (Carassius auratus L.) is able to persist in low-salinity environments (<10 ppt) for long periods of time and at higher salinities for short time periods. When acutely shifted from fresh water to low-salinity conditions (5-15 ppt) the species is capable of survival for at least 72 h. However, acute transfer to salinities of 20-25 ppt lead to 100% mortality by 8 h. Under chronic low- salinity conditions, the goldfish showed high levels of survival at salinities of 5 and 10 ppt, but significant mortality at salinities of 15 and 20 ppt. A newly developed variety of goldfish (black salty) was nearly equivalent to standard goldfish in its salinity tolerance. JF - Florida Scientist AU - Schofield, Pamela J AU - Brown, Mary E AU - Fuller, Pam L AD - U.S. Geological Survey, Florida Integrated Science Center 7920 NW 71st Street, Gainesville, FL 32653, pschofield@usgs.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 258 EP - 268 PB - Allen Press, Inc., 810 East Tenth St. PO Box 1897 Lawrence KS 66044 USA, [mailto:webmaster@allenpress.com] VL - 69 IS - 4 SN - 0098-4590, 0098-4590 KW - Goldfish KW - Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Tolerance KW - USA, Florida KW - Survival KW - Freshwater KW - Freshwater fish KW - Environmental factors KW - Carassius auratus KW - Lead KW - Salinity KW - Salinity effects KW - salinity tolerance KW - Mortality KW - Laboratory testing KW - Laboratories KW - Brackish KW - Salinity tolerance KW - Fish physiology KW - Fish KW - Standards KW - survival KW - Mortality causes KW - Q1 08422:Environmental effects KW - Q5 08501:General KW - P 6000:TOXICOLOGY AND HEALTH KW - SW 7060:Research facilities UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19739259?accountid=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=Florida+Scientist&rft.atitle=Salinity+Tolerance+of+Goldfish+Carassius+Auratus+L.%2C+a+Non-Native+Fish+in+the+United+States&rft.au=Schofield%2C+Pamela+J%3BBrown%2C+Mary+E%3BFuller%2C+Pam+L&rft.aulast=Schofield&rft.aufirst=Pamela&rft.date=2006-01-01&rft.volume=69&rft.issue=4&rft.spage=258&rft.isbn=&rft.btitle=&rft.title=Florida+Scientist&rft.issn=00984590&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-04-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Fish physiology; Salinity effects; Survival; Salinity tolerance; Freshwater fish; Environmental factors; Mortality causes; Mortality; Laboratory testing; survival; salinity tolerance; Tolerance; Salinity; Laboratories; Goldfish; Standards; Fish; Lead; Carassius auratus; USA, Florida; Freshwater; Brackish ER - TY - JOUR T1 - Evidence for An Outcrossing Reproductive Strategy in the Hermaphroditic Heterobranch Gastropod Valvata Utahensis (Valvatidae), with Notes On the Genetic Differentiation of V. Utahensis and V. Humeralis AN - 19730022; 7135903 AB - The hermaphroditic aquatic heterobranch Valvata utahensis is a federally endangered snail endemic to the Snake River corridor in southern Idaho, USA. Although an appreciable understanding of molluscan taxonomic diversity has been established within this ecosystem, little is currently known about the ecology and life history of many individual species (V. utahensis included). In this study, we used a combined analysis of mitochondrial and nuclear genetic variation within V. utahensis to infer the predominant mode of reproduction (selfing vs outcrossing) within natural populations of this species. Results of this analysis indicated that outcrossing is likely a common reproductive strategy. We discuss our results in the context of conservation and management efforts for this endangered species. Furthermore, in the course of performing our investigations, we frequently collected specimens that were tentatively identified as V. humeralis. Given that little genetic work has previously been performed within the genus Valvata, we compared genetic data from V. utahensis with data from V. humeralis to determine whether molecular data supported morphological evidence that these two taxa are distinct evolutionary entities. Results of our analyses clearly revealed strong patterns of genetic differentiation between these two taxa and confirmed the presence of two sympatric Valvata species within the Snake River system. JF - Journal of Molluscan Studies AU - Miller, Mark P AU - Weigel, Dana E AU - Mock, Karen E AU - Roth, Barry AD - Department of Biology, Utah State University, Logan UT 84322, USA; super(2) US Bureau of Reclamation, Grangeville Field Office, Route 2 Box 475, Grangeville, ID 83530, USA; super(3) Department of Forest, Range, and Wildlife, Utah State University, Logan UT 84322, USA; super(4) 745 Cole Street, San Francisco, CA 94117, USA, mark.millersuper(s)u.edu Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 397 EP - 403 PB - Oxford University Press VL - 72 IS - 4 SN - 0260-1230, 0260-1230 KW - Genetics Abstracts; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts KW - Mitochondria KW - Genetic diversity KW - taxa KW - Reproductive strategy KW - Ecology KW - Differentiation KW - Population genetics KW - Endemic species KW - Valvatidae KW - Natural populations KW - Mollusca KW - Rivers KW - USA, Snake R. KW - Data processing KW - Valvata KW - Gastropoda KW - Sympatric populations KW - life history KW - genetic diversity KW - Animal physiology KW - Rare species KW - snakes KW - natural populations KW - USA, Idaho, Sawtooth Valley, Snake R. KW - Valvata utahensis KW - Dominant species KW - USA, Idaho KW - Life history KW - Endangered species KW - Conservation KW - Reproduction KW - Taxonomy KW - Evolution KW - Q1 08443:Population genetics KW - G 07740:Evolution KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19730022?accountid=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+Molluscan+Studies&rft.atitle=Evidence+for+An+Outcrossing+Reproductive+Strategy+in+the+Hermaphroditic+Heterobranch+Gastropod+Valvata+Utahensis+%28Valvatidae%29%2C+with+Notes+On+the+Genetic+Differentiation+of+V.+Utahensis+and+V.+Humeralis&rft.au=Miller%2C+Mark+P%3BWeigel%2C+Dana+E%3BMock%2C+Karen+E%3BRoth%2C+Barry&rft.aulast=Miller&rft.aufirst=Mark&rft.date=2006-01-01&rft.volume=72&rft.issue=4&rft.spage=397&rft.isbn=&rft.btitle=&rft.title=Journal+of+Molluscan+Studies&rft.issn=02601230&rft_id=info:doi/10.1093%2Fmollus%2Feyl016 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Population genetics; Dominant species; Endemic species; Natural populations; Animal physiology; Taxonomy; Reproduction; Rare species; Evolution; Rivers; Differentiation; Life history; Data processing; Sympatric populations; Genetic diversity; Conservation; Endangered species; Mitochondria; Reproductive strategy; Ecology; life history; genetic diversity; taxa; snakes; natural populations; Valvata utahensis; Valvatidae; Valvata; Gastropoda; Mollusca; USA, Idaho, Sawtooth Valley, Snake R.; USA, Snake R.; USA, Idaho DO - http://dx.doi.org/10.1093/mollus/eyl016 ER - TY - JOUR T1 - Modeling regional sulfate during the BRAVO study: Part 1. Base emissions simulation and performance evaluation AN - 19575061; 6735600 AB - The Regional Modeling System for Aerosols and Deposition (REMSAD) was employed to predict sulfate formation and transport in the Big Bend Regional Aerosol and Visibility Observational Study (BRAVO). Fine particulate sulfate was the main component of haze measured at Big Bend National Park (BBNP) during the BRAVO field measurement campaign, which was conducted July-October 1999. Predicted sulfate was evaluated against measurements collected from BRAVO and CASTNet (Clean Air Speciation and Trends Network) monitors. During the four month study period, average observed and predicted sulfate concentrations at the 37 BRAVO sites were 3.1 and 3.3 mu g m super(-3), respectively, and 4.5 and 5.0 mu g m super(-3) at the 62 CASTNet sites, respectively. Spatial and temporal biases were clearly apparent. Underestimations of sulfate during July and August were evident throughout the BRAVO monitoring network (fractional biases of -0.60 and -0.44, respectively), corresponding to a period of increased atmospheric transport from Mexico to Texas. Biases in estimated sulfate in the vicinity of BBNP may be attributed to an overestimation of predicted precipitation rates during July and August. Positive biases within the BRAVO network were apparent in October (fractional bias=0.39), when atmospheric transport from the eastern US was more prevalent. Overall performance statistics for sulfate predictions relative to the BRAVO and CASTNet sites were: correlation coefficient=0.61 and 0.90, respectively; fractional error=0.56 and 0.35, respectively; fractional bias=-0.10 and 0.04, respectively. This simulation provided the basis for a series of emission sensitivity simulations that were used to estimate a sulfate source apportionment for BBNP. JF - Atmospheric Environment AU - Barna, Michael G AU - Gebhart, Kristi A AU - Schichtel, Bret A AU - Malm, William C AD - Air Resources Division, National Park Service, Fort Collins, CO 80523-1375, USA, barna@cira.colostate.edu Y1 - 2006 PY - 2006 DA - 2006 SP - 2436 EP - 2448 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 40 IS - 14 SN - 1352-2310, 1352-2310 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - Sulfate KW - Modeling KW - BRAVO KW - REMSAD KW - Sulfates KW - Atmospheric pollution models KW - Rainfall KW - Statistical analysis KW - Correlations KW - national parks KW - USA, Texas, Big Bend Natl. Park KW - Particulates KW - Haze KW - Atmospheric transport KW - Emissions KW - Aerosols KW - Sulfate formation KW - Simulation KW - Precipitation KW - Sulfate sources KW - Pollutant deposition KW - Mexico KW - Numerical simulations KW - Particulate matter emissions KW - Regional-scale models KW - Visibility KW - USA, Texas 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/19575061?accountid=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=Modeling+regional+sulfate+during+the+BRAVO+study%3A+Part+1.+Base+emissions+simulation+and+performance+evaluation&rft.au=Barna%2C+Michael+G%3BGebhart%2C+Kristi+A%3BSchichtel%2C+Bret+A%3BMalm%2C+William+C&rft.aulast=Barna&rft.aufirst=Michael&rft.date=2006-01-01&rft.volume=40&rft.issue=14&rft.spage=2436&rft.isbn=&rft.btitle=&rft.title=Atmospheric+Environment&rft.issn=13522310&rft_id=info:doi/10.1016%2Fj.atmosenv.2005.12.040 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-07-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Sulfate sources; Atmospheric transport; Atmospheric pollution models; Numerical simulations; Regional-scale models; Particulate matter emissions; Correlations; Sulfate formation; Statistical analysis; Visibility; Precipitation; Haze; Sulfates; Pollutant deposition; Aerosols; Rainfall; Emissions; national parks; Simulation; Particulates; Mexico; USA, Texas, Big Bend Natl. Park; USA, Texas DO - http://dx.doi.org/10.1016/j.atmosenv.2005.12.040 ER - TY - JOUR T1 - Spatial and temporal patterns of wildfires in the Mojave Desert, 1980-2004 AN - 19526605; 7247130 AB - Fire has been historically infrequent in the Mojave Desert, and its increased prevalence caused by the invasion of non-native annual grasses is a major concern for land managers there. The most dramatic changes have occurred in middle elevation shrublands dominated by creosotebush (Larrea tridentata), Joshua tree (Yucca brevifolia), and/or blackbrush (Coleogyne ramossissima), where most of the fires occurred between 1980 and 2004. This zone is more susceptible than other areas of the Mojave Desert to increased fire size following years of high rainfall. Increases in fire size are likely related to the flush of non-native annual grasses, Bromus rubens in particular, that produces continuous fuelbeds following years of high rainfall. This dynamic also has occurred to some degree at lower elevations, but the background cover of native perennial fuels there is already very low, muting the effects of the ephemeral fuels. At elevations above the middle elevation shrublands, fire size does not vary with rainfall, indicating that native woody fuels dictate fire regimes. These results suggest that an invasive plant/fire regime cycle is currently establishing in the middle and possibly the low elevation shrublands of the Mojave Desert, but not at higher elevations. JF - Journal of Arid Environments AU - Brooks, M L AU - Matchett, J R AD - United States Geological Survey, Western Ecological Research Center, Las Vegas Field Station, 160 N. Stephanie, Henderson, NV 89074, USA, matt_brooks@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 148 EP - 164 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 67 SN - 0140-1963, 0140-1963 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Yucca brevifolia KW - Fires KW - Wildfire KW - Larrea tridentata KW - Deserts KW - Grasses KW - Rainfall KW - Fuels KW - Arid environments KW - Bromus rubens KW - Coleogyne KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19526605?accountid=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+Arid+Environments&rft.atitle=Spatial+and+temporal+patterns+of+wildfires+in+the+Mojave+Desert%2C+1980-2004&rft.au=Brooks%2C+M+L%3BMatchett%2C+J+R&rft.aulast=Brooks&rft.aufirst=M&rft.date=2006-01-01&rft.volume=67&rft.issue=&rft.spage=148&rft.isbn=&rft.btitle=&rft.title=Journal+of+Arid+Environments&rft.issn=01401963&rft_id=info:doi/10.1016%2Fj.jaridenv.2006.09.027 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Fires; Wildfire; Grasses; Deserts; Fuels; Rainfall; Arid environments; Yucca brevifolia; Larrea tridentata; Coleogyne; Bromus rubens DO - http://dx.doi.org/10.1016/j.jaridenv.2006.09.027 ER - TY - JOUR T1 - Dominance and environmental correlates of alien annual plants in the Mojave Desert, USA AN - 19526222; 7247125 AB - Land managers are concerned about the negative effects of alien annual plants on native plants, threatened and endangered species such as the desert tortoise (Gopherus agassizii), and ecosystem integrity in the Mojave Desert. Management of alien plants is hampered by a lack of information regarding the dominance and environmental correlates of these species. The results of this study indicate that alien plant species comprised a small fraction of the total annual plant flora, but most of the annual plant community biomass. When rainfall was high in 1995, aliens comprised 6% of the flora and 66% of the biomass. When rainfall was low in 1999, aliens comprised 27% of the flora and 91% of the biomass. Bromus rubens, Schismus spp. (S. arabicus and S. barbatus), and Erodium cicutarium were the predominant alien species during both years, comprising 99% of the alien biomass. B. rubens was more abundant in relatively mesic microhabitats beneath shrub canopies and at higher elevations above 800-1000m, whereas Schismus spp. and E. cicutarium were more abundant in the relatively arid interspaces between shrubs, and, for Schismus spp., at lower elevations as well. Disturbance variables were more reliable indicators of alien dominance than were productivity or native plant diversity variables, although relationships often varied between years of contrasting rainfall. The strongest environmental correlates occurred between dirt road density and alien species richness and biomass of E. cicutarium, and between frequency and size of fires and biomass of B. rubens. JF - Journal of Arid Environments AU - Brooks, M L AU - Berry, KH AD - United States Geological Survey, Western Ecological Research Center, Las Vegas Field Station, 160 N. Stephanie, Henderson, Nevada 89074, USA, matt_brooks@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 100 EP - 124 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 67 SN - 0140-1963, 0140-1963 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Shrubs KW - USA, Mojave Desert KW - Rainfall KW - Bromus rubens KW - Erodium cicutarium KW - Biomass KW - Dominance KW - Schismus KW - Deserts KW - Plant communities KW - Canopies KW - Gopherus agassizii KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19526222?accountid=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+Arid+Environments&rft.atitle=Dominance+and+environmental+correlates+of+alien+annual+plants+in+the+Mojave+Desert%2C+USA&rft.au=Brooks%2C+M+L%3BBerry%2C+KH&rft.aulast=Brooks&rft.aufirst=M&rft.date=2006-01-01&rft.volume=67&rft.issue=&rft.spage=100&rft.isbn=&rft.btitle=&rft.title=Journal+of+Arid+Environments&rft.issn=01401963&rft_id=info:doi/10.1016%2Fj.jaridenv.2006.09.021 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Shrubs; Deserts; Rainfall; Plant communities; Canopies; Biomass; Dominance; Schismus; Bromus rubens; Erodium cicutarium; Gopherus agassizii; USA, Mojave Desert DO - http://dx.doi.org/10.1016/j.jaridenv.2006.09.021 ER - TY - JOUR T1 - Attributes of desert tortoise populations at the National Training Center, Central Mojave Desert, California, USA AN - 19520207; 7247131 AB - We sampled 21 study plots for desert tortoises (Gopherus agassizii) at the National Training Center, Fort Irwin, California. Each plot was sampled once between 1997 and 2003 to obtain a snapshot of population attributes, status, and relationships between tortoise densities and human activities. Densities ranged from <1 to 28 tortoiseskm super(-) super(2); overall, tortoises were uncommon to rare at 16 of the 21 plots. Tortoise densities were negatively correlated with death rates, infectious disease (mycoplasmosis), surface disturbance and trash. Health status of tortoises was correlated with some anthropogenic uses. The presence of infectious disease in tortoises was negatively correlated with distances from offices, the Ft. Irwin cantonment, and paved roads. Also, significantly more tortoises with shell disease were found on plots with current and recent military use than on plots with no history of military use. Factors contributing to or causing deaths of tortoises included vehicles, vandalism, predation, mycoplasmosis and shell diseases. Annual death rates for subadult and adult tortoises ranged from 1.9% to 95.2% for the 4 years preceding surveys. Deaths from anthropogenic sources were significantly correlated with surface disturbances, trash, military ordnance, and proximity to offices and paved roads-typical characteristics of military training areas. JF - Journal of Arid Environments AU - Berry, KH AU - Bailey, TY AU - Anderson, K M AD - Geological Survey, Western Ecological Research Center, 22835 Calle San Juan de Los Lagos, Moreno Valley, CA 92553, USA, kristin_berry@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 165 EP - 191 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 67 SN - 0140-1963, 0140-1963 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Infectious diseases KW - Deserts KW - Arid environments KW - Predation KW - Shells KW - Gopherus agassizii KW - Mycoplasmosis KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19520207?accountid=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+Arid+Environments&rft.atitle=Attributes+of+desert+tortoise+populations+at+the+National+Training+Center%2C+Central+Mojave+Desert%2C+California%2C+USA&rft.au=Berry%2C+KH%3BBailey%2C+TY%3BAnderson%2C+K+M&rft.aulast=Berry&rft.aufirst=KH&rft.date=2006-01-01&rft.volume=67&rft.issue=&rft.spage=165&rft.isbn=&rft.btitle=&rft.title=Journal+of+Arid+Environments&rft.issn=01401963&rft_id=info:doi/10.1016%2Fj.jaridenv.2006.09.026 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-03-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Infectious diseases; Deserts; Predation; Arid environments; Shells; Mycoplasmosis; Gopherus agassizii DO - http://dx.doi.org/10.1016/j.jaridenv.2006.09.026 ER - TY - JOUR T1 - Effects of livestock watering sites on alien and native plants in the Mojave Desert, USA AN - 19520178; 7247128 AB - Increased livestock densities near artificial watering sites create disturbance gradients called piospheres. We studied responses of alien and native annual plants and native perennial plants within 9 piospheres in the Mojave Desert of North America. Absolute and proportional cover of alien annual plants increased with proximity to watering sites, whereas cover and species richness of native annual plants decreased. Not all alien species responded the same, as the alien forb Erodium cicutarium and the alien grass Schismus spp. increased with proximity to watering sites, and the alien annual grass Bromus madritensis ssp. rubens decreased. Perennial plant cover and species richness also declined with proximity to watering sites, as did the structural diversity of perennial plant cover classes. Significant effects were focused within 200m of the watering sites, suggesting that control efforts for alien annual plants and restoration efforts for native plants should optimally be focused within this central part of the piosphere gradient. JF - Journal of Arid Environments AU - Brooks, M L AU - Matchett, J R AU - Berry, KH AD - United States Geological Survey, Western Ecological Research Center, Las Vegas Field Station, 160 N. Stephanie, Henderson, NV89074, USA, mlbrooks@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 125 EP - 147 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 67 SN - 0140-1963, 0140-1963 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Bromus madritensis KW - Schismus KW - Grasses KW - Deserts KW - Forbs KW - Arid environments KW - Erodium cicutarium KW - Species richness KW - Livestock KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19520178?accountid=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+Arid+Environments&rft.atitle=Effects+of+livestock+watering+sites+on+alien+and+native+plants+in+the+Mojave+Desert%2C+USA&rft.au=Brooks%2C+M+L%3BMatchett%2C+J+R%3BBerry%2C+KH&rft.aulast=Brooks&rft.aufirst=M&rft.date=2006-01-01&rft.volume=67&rft.issue=&rft.spage=125&rft.isbn=&rft.btitle=&rft.title=Journal+of+Arid+Environments&rft.issn=01401963&rft_id=info:doi/10.1016%2Fj.jaridenv.2006.09.022 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Deserts; Grasses; Forbs; Arid environments; Species richness; Livestock; Bromus madritensis; Schismus; Erodium cicutarium DO - http://dx.doi.org/10.1016/j.jaridenv.2006.09.022 ER - TY - JOUR T1 - Introduction to the special issue on the changing Mojave Desert AN - 19519005; 7247138 JF - Journal of Arid Environments AU - Berry, KH AU - Murphy, R W AU - Mack, J AU - Quillman, W Y1 - 2006 PY - 2006 DA - 2006 SP - 5 EP - 10 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 67 SN - 0140-1963, 0140-1963 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Deserts KW - Arid environments KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19519005?accountid=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+Arid+Environments&rft.atitle=Introduction+to+the+special+issue+on+the+changing+Mojave+Desert&rft.au=Berry%2C+KH%3BMurphy%2C+R+W%3BMack%2C+J%3BQuillman%2C+W&rft.aulast=Berry&rft.aufirst=KH&rft.date=2006-01-01&rft.volume=67&rft.issue=&rft.spage=5&rft.isbn=&rft.btitle=&rft.title=Journal+of+Arid+Environments&rft.issn=01401963&rft_id=info:doi/10.1016%2Fj.jaridenv.2006.09.016 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2011-12-13 N1 - SubjectsTermNotLitGenreText - Arid environments; Deserts DO - http://dx.doi.org/10.1016/j.jaridenv.2006.09.016 ER - TY - JOUR T1 - Assessing possible thermal rearing restrictions for juvenile coho salmon (Oncorhynchus kisutch) through thermal infrared imaging and in-stream monitoring, Redwood Creek, California AN - 19514626; 7199161 AB - We quantified patterns in stream temperature in a northern coastal California river using thermal infrared (TIR) imaging and in-stream monitoring and related temperature patterns to the historical and present distributions of juvenile coho salmon (Oncorhynchus kisutch). In Redwood Creek, California, water temperature increased from the headwaters to about 60 km downstream, then gradually decreased over the next 40 km as the river approaches the Pacific Ocean. Despite the lack of fish migration barriers, juvenile coho are currently only observed in the downstream-most 20 km, whereas historically they were found in 90 km of river channel. Maximum daily temperatures and duration of elevated stream temperatures were not significantly different in the headwater and downstream reaches but were significantly higher in the 50 km long intervening reach, where maximum weekly maximum temperatures ranged from 23 to 27 degree C. An increase in stream temperatures in the middle basin during the last three decades as a result of channel aggradation, widening, and the removal of large riparian conifers may play an important role in restricting juvenile coho to one-fifth of their historical range. JF - Canadian journal of fisheries and aquatic sciences/Journal canadien des sciences halieutiques et aquatiques AU - Madej, MA AU - Currens, C AU - Ozaki, V AU - Yee, J AU - Anderson, D G AD - US Geological Survey Western Ecological Research Center, 1655 Heindon Road, Arcata, CA 95521 USA, mary_ann-madej@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 1384 EP - 1396 VL - 63 IS - 6 SN - 0706-652X, 0706-652X KW - Coho salmon KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Temperature effects KW - Juveniles KW - Rearing KW - USA, California, Redwood Creek KW - Riparian zone KW - Environmental impact KW - Water temperature KW - Freshwater KW - Oncorhynchus kisutch KW - Q1 08422:Environmental effects KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19514626?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Canadian+journal+of+fisheries+and+aquatic+sciences%2FJournal+canadien+des+sciences+halieutiques+et+aquatiques&rft.atitle=Assessing+possible+thermal+rearing+restrictions+for+juvenile+coho+salmon+%28Oncorhynchus+kisutch%29+through+thermal+infrared+imaging+and+in-stream+monitoring%2C+Redwood+Creek%2C+California&rft.au=Madej%2C+MA%3BCurrens%2C+C%3BOzaki%2C+V%3BYee%2C+J%3BAnderson%2C+D+G&rft.aulast=Madej&rft.aufirst=MA&rft.date=2006-01-01&rft.volume=63&rft.issue=6&rft.spage=1384&rft.isbn=&rft.btitle=&rft.title=Canadian+journal+of+fisheries+and+aquatic+sciences%2FJournal+canadien+des+sciences+halieutiques+et+aquatiques&rft.issn=0706652X&rft_id=info:doi/ L2 - http://cjfas.nrc.ca LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - SuppNotes - Physical medium: Printed matter, Internet; http://cjfas.nrc.ca N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Temperature effects; Rearing; Juveniles; Riparian zone; Environmental impact; Water temperature; Oncorhynchus kisutch; USA, California, Redwood Creek; Freshwater ER - TY - JOUR T1 - Deforestation in a Complex Landscape: La Amistad Biosphere Reserve AN - 19504732; 7196591 AB - Deforestation is often the primary threat to conservation goals in tropical countries. However, accessing the remote locations in which most remaining forests of conservation value occur makes it difficult to quantify deforestation trends and to galvanize preventive action. Using remotely sensed images we were able to quantify rates of forest loss in La Amistad Biosphere Reserve, Panama. Annual deforestation rates were low between 1987 and 1998 at 0.05% but increased nearly 12-fold between 1998 and 2001 to 0.6%. Net forest loss was 0.56% between 1987 and 1998 and 2.34% between 1998 and 2001. Deforestation rates differed significantly between protected areas. Protected areas on the Caribbean side of the Biosphere Reserve experienced greater levels of deforestation than those on the Pacific, even though both absolute and percent forest cover are higher on the Caribbean. Most forest conversion was for cattle pasture and an area of industrial cattle ranching was identified within the Palo Seco and PILA protected areas as a priority for enforcement activities. Forest conversion to pasture was highly correlated with proximity to roads, rivers, and villages (p < 0.001). The spatial scale of correlation varied between feature types, suggesting a greater area of impact from roads and towns versus rivers. The acceleration of forest conversion from 1998 to 2001 confirms the negative ecological impact of the recent increase in population and development pressure in this previously isolated region. JF - Journal of Sustainable Forestry AU - Forrestel, A AU - Peay, K G AD - National Park Service Pacific Land Resources Program, 1111 Jackson Street, Suite 700, Oakland, CA 94607, USA Y1 - 2006 PY - 2006 DA - 2006 SP - 49 EP - 71 VL - 22 IS - 1-2 SN - 1054-9811, 1054-9811 KW - Sustainability Science Abstracts KW - Rivers KW - ISE, Panama KW - villages KW - Pila KW - Pasture KW - biosphere reserves KW - protected areas KW - Cattle KW - ASW, Caribbean Sea KW - ranching KW - Tropical environments KW - I, Pacific KW - Conservation KW - Deforestation KW - Forestry KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19504732?accountid=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+Sustainable+Forestry&rft.atitle=Deforestation+in+a+Complex+Landscape%3A+La+Amistad+Biosphere+Reserve&rft.au=Forrestel%2C+A%3BPeay%2C+K+G&rft.aulast=Forrestel&rft.aufirst=A&rft.date=2006-01-01&rft.volume=22&rft.issue=1-2&rft.spage=49&rft.isbn=&rft.btitle=&rft.title=Journal+of+Sustainable+Forestry&rft.issn=10549811&rft_id=info:doi/10.1300%2FJ091v22n01_04 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Rivers; Cattle; protected areas; ranching; Tropical environments; Conservation; villages; Pasture; biosphere reserves; Forestry; Deforestation; Pila; ISE, Panama; ASW, Caribbean Sea; I, Pacific DO - http://dx.doi.org/10.1300/J091v22n01_04 ER - TY - JOUR T1 - Animal and vegetation patterns in natural and man-made bog pools: implications for restoration AN - 19449767; 7019936 AB - Peatlands have suffered great losses following drainage for agriculture, forestry, urbanisation, or peat mining, near inhabited areas. The faunal and vegetation patterns were evaluated after restoration of a peatland formerly mined for peat. The authors assessed whether bog pools created during restoration are similar to natural bog pools in terms of water chemistry, vegetation structure and composition, as well as amphibian and arthropod occurrence patterns. Both avian species richness and peatland vegetation cover at the site increased following restoration. Within bog pools, however, the vegetation composition differed between natural and man-made pools. The cover of low shrubs, Sphagnum moss, submerged, emergent and floating vegetation in man-made pools was lower than in natural pools, whereas pH was higher than in typical bog pools. Dominant plant species also differed between man-made and natural pools. Amphibian tadpoles, juveniles and adults occurred more often in man-made pools than natural bog pools. Although some arthropods, including Coleoptera bog specialists, readily colonised the pools, their abundance was two to 26 times lower than in natural bog pools. Plant introduction in bog pools, at the stocking densities applied, had no effect on the occurrence of most groups. It is concluded that the restoration efforts were partially successful. Peatland-wide vegetation patterns following restoration mimicked those of natural peatlands, but four years were not sufficient for man-made pools to fully emulate the characteristics of natural bog pools JF - Freshwater biology AU - Mazerolle, MJ AU - Poulin, M AU - Lavoie, C AU - Rochefort, L AU - Desrochers, A AU - Drolet, B AD - USGS Patuxent Wildlife Research Center, 12100 Beech Forest Road, Laurel, MD 20708-4017 USA, mmazerolle@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 333 EP - 350 VL - 51 IS - 2 SN - 0046-5070, 0046-5070 KW - ASFA 3: Aquatic Pollution & Environmental Quality KW - Habitat improvement KW - Freshwater KW - Environment management KW - Ponds KW - Canada, New Brunswick KW - Peat KW - Restoration KW - Q5 08523:Conservation, wildlife management and recreation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19449767?accountid=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=Freshwater+biology&rft.atitle=Animal+and+vegetation+patterns+in+natural+and+man-made+bog+pools%3A+implications+for+restoration&rft.au=Mazerolle%2C+MJ%3BPoulin%2C+M%3BLavoie%2C+C%3BRochefort%2C+L%3BDesrochers%2C+A%3BDrolet%2C+B&rft.aulast=Mazerolle&rft.aufirst=MJ&rft.date=2006-01-01&rft.volume=51&rft.issue=2&rft.spage=333&rft.isbn=&rft.btitle=&rft.title=Freshwater+biology&rft.issn=00465070&rft_id=info:doi/10.1111%2Fj.1365-2427.2005.01480.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - SuppNotes - Physical medium: Printed matter, Internet N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Habitat improvement; Environment management; Ponds; Restoration; Peat; Canada, New Brunswick; Freshwater DO - http://dx.doi.org/10.1111/j.1365-2427.2005.01480.x ER - TY - JOUR T1 - Upland Disturbance Affects Headwater Stream Nutrients and Suspended Sediments during Baseflow and Stormflow AN - 19444271; 6675450 AB - Because catchment characteristics determine sediment and nutrient inputs to streams, upland disturbance can affect stream chemistry. Catchments at the Fort Benning Military Installation (near Columbus, Georgia) experience a range of upland disturbance intensities due to spatial variability in the intensity of military training. We used this disturbance gradient to investigate the effects of upland soil and vegetation disturbance on stream chemistry. During baseflow, mean total suspended sediment (TSS) concentration and mean inorganic suspended sediment (ISS) concentration increased with catchment disturbance intensity (TSS: R super(2) = 0.7, p = 0.005, range = 4.0-10.1 mg L super(-1); ISS: R super(2) = 0.71, p = 0.004, range = 2.04-7.3 mg L super(-1)); dissolved organic carbon (DOC) concentration (R super(2) = 0.79, p = 0.001, range = 1.5-4.1 mg L super(-1)) and soluble reactive phosphorus (SRP) concentration (R super(2) = 0.75, p = 0.008, range = 1.9-6.2 kg L super(-1)) decreased with increasing disturbance intensity; and ammonia (NH sub(4) super(+)), nitrate (NO sub(3) super(-)), and dissolved inorganic nitrogen (DIN) concentrations were unrelated to disturbance intensity. The increase in TSS and ISS during storms was positively correlated with disturbance (R super(2) = 0.78 and 0.78, p = 0.01 and 0.01, respectively); mean maximum change in SRP during storms increased with disturbance (r = 0.7, p = 0.04); and mean maximum change in NO sub(3) super(-) during storms was marginally correlated with disturbance (r = 0.58, p = 0.06). Soil characteristics were significant predictors of baseflow DOC, SRP, and Ca super(2+), but were not correlated with suspended sediment fractions, any nitrogen species, or pH. Despite the largely intact riparian zones of these headwater streams, upland soil and vegetation disturbances had clear effects on stream chemistry during baseflow and stormflow conditions. JF - Journal of Environmental Quality AU - Houser, Jeffrey N AU - Mulholland, Patrick J AU - Maloney, Kelly O AD - Oak Ridge National Laboratory, Bethel Valley Road, P.O. Box 2008, Oak Ridge, TN 37831-6036, Jhouser@usgs.gov Y1 - 2006/01// PY - 2006 DA - Jan 2006 SP - 352 EP - 365 PB - American Society of Agronomy Inc., 677 S. Segoe Road Madison WI 53711 USA, [mailto:lhendrickson@agronomy.org] VL - 35 IS - 1 SN - 0047-2425, 0047-2425 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts; Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts KW - Catchment area KW - Environmental Quality KW - Nutrients KW - Freshwater KW - Streams KW - Storms KW - Resuspended sediments KW - Spatial variations KW - Stream Pollution KW - Dissolved organic carbon KW - Military KW - pH effects KW - Headwaters KW - Sediment chemistry KW - Suspended Sediments KW - Riparian zone KW - Catchment Areas KW - Environmental impact KW - Vegetation KW - USA, Georgia KW - Sediments KW - Ecosystem disturbance KW - Stream KW - Catchments KW - Nitrogen KW - AQ 00001:Water Resources and Supplies KW - Q5 08503:Characteristics, behavior and fate KW - Q2 09264:Sediments and sedimentation KW - M3 1010:Issues in Sustainable Development KW - P 2000:FRESHWATER POLLUTION KW - SW 0870:Erosion and sedimentation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19444271?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Environmental+Quality&rft.atitle=Upland+Disturbance+Affects+Headwater+Stream+Nutrients+and+Suspended+Sediments+during+Baseflow+and+Stormflow&rft.au=Houser%2C+Jeffrey+N%3BMulholland%2C+Patrick+J%3BMaloney%2C+Kelly+O&rft.aulast=Houser&rft.aufirst=Jeffrey&rft.date=2006-01-01&rft.volume=35&rft.issue=1&rft.spage=352&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Quality&rft.issn=00472425&rft_id=info:doi/10.2134%2Fjeq2005.0102 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2015-08-19 N1 - SubjectsTermNotLitGenreText - Spatial variations; Catchment area; Resuspended sediments; Sediment chemistry; Riparian zone; Environmental Quality; Stream; Environmental impact; Dissolved organic carbon; pH effects; Ecosystem disturbance; Catchments; Vegetation; Nutrients; Military; Storms; Streams; Sediments; Nitrogen; Headwaters; Suspended Sediments; Catchment Areas; Stream Pollution; USA, Georgia; Freshwater DO - http://dx.doi.org/10.2134/jeq2005.0102 ER - TY - JOUR T1 - Combining multistate capture-recapture data with tag recoveries to estimate demographic parameters AN - 19441360; 6757775 AB - Matrix population models that allow an animal to occupy more than one state over time are important tools for population and evolutionary ecologists. Definition of state can vary, including location for metapopulation models and breeding state for life history models. For populations whose members can be marked and subsequently re-encountered, multistate mark-recapture models are available to estimate the survival and transition probabilities needed to construct population models. Multistate models have proved extremely useful in this context, but they often require a substantial amount of data and restrict estimation of transition probabilities to those areas or states subjected to formal sampling effort. At the same time, for many species, there are considerable tag recovery data provided by the public that could be modeled in order to increase precision and to extend inference to a greater number of areas or states. Here we present a statistical model for combining multistate capture-recapture data (e.g., from a breeding ground study) with multistate tag recovery data (e.g., from wintering grounds). We use this method to analyze data from a study of Canada Geese (Branta canadensis) in the Atlantic Flyway of North America. Our analysis produced marginal improvement in precision, due to relatively few recoveries, but we demonstrate how precision could be further improved with increases in the probability that a retrieved tag is reported. JF - Ecology AU - Kendall, W L AU - Conn, P B AU - Hines, JE AD - Department of Fishery and Wildlife Biology, Colorado State University, Fort Collins, Colorado, USA, William_Kendall@usgs.gov Y1 - 2006/01// PY - 2006 DA - January 2006 SP - 169 EP - 177 VL - 87 IS - 1 SN - 0012-9658, 0012-9658 KW - Canada goose KW - Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - North America KW - Probability KW - North America, Atlantic Flyway KW - Data processing KW - Overwintering KW - Statistical models KW - Survival KW - Population dynamics KW - Tracking KW - Models KW - Tags KW - Life history KW - Branta canadensis KW - Breeding KW - Breeding sites KW - Sampling KW - Evolution KW - Aquatic birds KW - Metapopulations KW - D 04671:Birds KW - M3 1010:Issues in Sustainable Development KW - Q1 08442:Population dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19441360?accountid=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=Combining+multistate+capture-recapture+data+with+tag+recoveries+to+estimate+demographic+parameters&rft.au=Kendall%2C+W+L%3BConn%2C+P+B%3BHines%2C+JE&rft.aulast=Kendall&rft.aufirst=W&rft.date=2006-01-01&rft.volume=87&rft.issue=1&rft.spage=169&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-01-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Tags; Breeding sites; Overwintering; Statistical models; Population dynamics; Tracking; Aquatic birds; Probability; Data processing; Life history; Breeding; Survival; Sampling; Evolution; Metapopulations; Models; Branta canadensis; North America; North America, Atlantic Flyway ER - TY - JOUR T1 - Predation on Walleye Eggs by Fish on Reefs in Western Lake Erie AN - 19382991; 7151661 AB - We examined diets of fishes from gillnet and egg pump collections conducted on reefs in western Lake Erie during walleye (Sander vitreus) egg incubation periods from 1994-1999 and 2004 to assess incidence of walleye eggs in fish diets. We collected no potential egg predators in samples taken in 1994 but from 1995-1999 and in 2004 we caught 22 different species of fish on reefs in addition to spawning walleye. In most years, white perch (Morone americana) stomachs contained more walleye eggs than any other species on the reefs averaging 253 eggs per stomach. We also found lower numbers of walleye eggs in the stomachs of channel catfish (Ictalurus punctatus; 53 eggs/stomach), johnny darter (Etheostoma nigrum; 2 eggs/stomach), logperch (Tercina caprodes; 10 eggs/stomach), quillback (Carpi-odes cyprinus; 184 eggs/stomach), rock bass (Ambloplites rupestris; 3 eggs/stomach), round goby (Neogobius melanostomus; 4 eggs/stomach), sculpin (Cottidae; 21 eggs/stomach), silver chub (Macrhy-bopsis storeriana; 3 eggs/stomach), spottail shiner (Notropis hudsonius; 14 eggs/stomach), trout-perch (Percopsis omiscomaycus; 30 eggs/stomach), white sucker (Catastomus commersonii; 20 eggs/stomach), and yellow perch (Perca flavescens; 181 eggs/stomach). Similar to other studies of predation on walleye eggs, our results indicate that prolonged incubation periods increase the potential for egg loss due to predation. JF - Journal of Great Lakes Research AU - Roseman, E F AU - Taylor, W W AU - Hayes, D B AU - Jones, AL AU - Francis, J T AD - USGS Great Lakes Science Center, 1451 Green Road, Ann Arbor, Michigan 48105, USA, eroseman@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 415 EP - 423 VL - 32 IS - 3 SN - 0380-1330, 0380-1330 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - Shiner KW - Reefs KW - Fish (Percoid) KW - Fish eggs KW - Predation KW - Incubation KW - Freshwater fish KW - North America, Erie L. KW - Eggs KW - Pisces KW - Perch KW - Interspecific relationships KW - Diets KW - Channels KW - Stomach content KW - Catfish KW - Introduced species KW - SW 0850:Lakes KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08425:Nutrition and feeding habits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19382991?accountid=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+Great+Lakes+Research&rft.atitle=Predation+on+Walleye+Eggs+by+Fish+on+Reefs+in+Western+Lake+Erie&rft.au=Roseman%2C+E+F%3BTaylor%2C+W+W%3BHayes%2C+D+B%3BJones%2C+AL%3BFrancis%2C+J+T&rft.aulast=Roseman&rft.aufirst=E&rft.date=2006-01-01&rft.volume=32&rft.issue=3&rft.spage=415&rft.isbn=&rft.btitle=&rft.title=Journal+of+Great+Lakes+Research&rft.issn=03801330&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 - Diets; Reefs; Stomach content; Interspecific relationships; Fish eggs; Predation; Introduced species; Freshwater fish; Channels; Shiner; Perch; Fish (Percoid); Incubation; Catfish; Eggs; Pisces; North America, Erie L. ER - TY - JOUR T1 - Changes in Seasonal Nearshore Zooplankton Abundance Patterns in Lake Ontario following Establishment of the Exotic Predator Cercopagis pengoi AN - 19382436; 7151670 AB - Cercopagis pengoi, a zooplanktivore first discovered in Lake Ontario in 1998, may reduce availability of prey for planktivorous fish. Cercoapgis pengoi is most abundant in late summer and fall. Therefore, we hypothesized that abundance of small zooplankton (bosminids and cyclopoids) species would decrease at that time. To determine if the establishment of C. pengoi was followed by changes in the zooplankton community, seasonal patterns in nearshore zooplankton collected from May to October 1995-2000 were examined. Early summer density of small zooplankton was similar in all years while late summer and fall densities were significantly lower in 1998-2000 than in 1995-1997. The declines of small zooplankton coincided seasonally with the peak in C. pengoi density. Other possible causes for the observed changes in small zooplankton are less likely. High levels of fish predation should have resulted in smaller zooplankton in 1998-2000 than in 1995-1997 and larger declines in Daphnia than other groups. This was not observed. There was no significant decline in chlorophyll-a concentrations or changes in temperature between 1995-1997 and 1998-2000. Therefore, the declines in density of small zooplankton were most likely the result of C. pengoi predation. The effect of C. pengoi establishment on alewives is increased competition for zooplankton prey but C. pengoi has replaced a portion of the zooplankton biomass and adult alewife diet formerly dominated by Diacyclops thomasi and Bosmina longirostris. JF - Journal of Great Lakes Research AU - Warner, D AU - Rudstam, L G AU - Benoit, H AU - Mills, EL AU - Johannsson, O AD - U.S.G.S. Great Lakes Science Center, 1451 Green Road, Ann Arbor, Michigan 48105, USA, dmwarner@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 531 EP - 542 VL - 32 IS - 3 SN - 0380-1330, 0380-1330 KW - Fishook water flea KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - Chlorophylls KW - Predation KW - Food availability KW - Predators KW - Freshwater fish KW - Cercopagis pengoi KW - Interspecific relationships KW - Freshwater crustaceans KW - Bosmina longirostris KW - Diets KW - Plankton surveys KW - Diacyclops thomasi KW - Density KW - Zooplankton KW - Temperature KW - Daphnia KW - Alewife KW - Fish KW - North America, Ontario L. KW - Crustaceans KW - Population number KW - Q1 08483:Species interactions: general KW - SW 0850:Lakes KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19382436?accountid=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+Great+Lakes+Research&rft.atitle=Changes+in+Seasonal+Nearshore+Zooplankton+Abundance+Patterns+in+Lake+Ontario+following+Establishment+of+the+Exotic+Predator+Cercopagis+pengoi&rft.au=Warner%2C+D%3BRudstam%2C+L+G%3BBenoit%2C+H%3BMills%2C+EL%3BJohannsson%2C+O&rft.aulast=Warner&rft.aufirst=D&rft.date=2006-01-01&rft.volume=32&rft.issue=3&rft.spage=531&rft.isbn=&rft.btitle=&rft.title=Journal+of+Great+Lakes+Research&rft.issn=03801330&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 - Chlorophylls; Plankton surveys; Interspecific relationships; Freshwater crustaceans; Zooplankton; Predators; Food availability; Freshwater fish; Population number; Diets; Alewife; Density; Predation; Temperature; Fish; Daphnia; Crustaceans; Diacyclops thomasi; Cercopagis pengoi; Bosmina longirostris; North America, Ontario L. ER - TY - JOUR T1 - Precipitation history and ecosystem response to multidecadal precipitation variability in the Mojave Desert region, 1893-2001 AN - 19378095; 7247129 AB - Precipitation varied substantially in the Mojave Desert through the 20th century in a manner broadly similar to the other warm North American deserts. Episodes of drought and prolonged dry conditions (1893-1904, ca. 1942-1975, and 1999-present) alternated with relatively wet periods (1905-ca. 1941 and ca. 1976-1998), probably because of global-scale climate fluctuations. These are the El Nino-Southern Oscillation that affects interannual climate and the Pacific Decadal Oscillation that evidently causes decadal-scale variability such as prolonged dry and wet episodes. Studies done in the late 20th century demonstrate that precipitation fluctuations affected populations of perennial vegetation, annuals, and small herbivores. Landscape rephotography reveals that several species, particularly creosote bush, increased in size and density during the ca. 1976-1998 wet period. A brief, intense drought from 1989 to 1991 and the ongoing drought caused widespread mortality of certain species; for example, chenopods and perennial grasses suffered up to 100% mortality. Drought pruning, the shedding of above-ground biomass to reduce carbon allocation, increased substantially during drought. Overall, drought had the greatest influence on the Mojave Desert ecosystem. JF - Journal of Arid Environments AU - Hereford, R AU - Webb, R H AU - Longpre, C I AD - 2255 North Gemini Drive, Flagstaff, Arizona 86001, USA; 520 North Park Avenue Tucson, AZ 85719, USA, rhereford@usgs.gov Y1 - 2006 PY - 2006 DA - 2006 SP - 13 EP - 34 PB - Elsevier Science B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands, [mailto:nlinfo-f@elsevier.nl], [URL:http://www.elsevier.nl/] VL - 67 SN - 0140-1963, 0140-1963 KW - Ecology Abstracts; Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts KW - North America KW - Mortality KW - Oscillations KW - Climate KW - Desert regions KW - Drought KW - Precipitation KW - Pacific Decadal Oscillation KW - Climate and vegetation KW - Interannual variability KW - USA, California, Mojave Desert KW - Carbon KW - Deserts KW - I, Pacific KW - Precipitation variability KW - Droughts KW - Topography KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - M2 551.577:General Precipitation (551.577) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19378095?accountid=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+Arid+Environments&rft.atitle=Precipitation+history+and+ecosystem+response+to+multidecadal+precipitation+variability+in+the+Mojave+Desert+region%2C+1893-2001&rft.au=Hereford%2C+R%3BWebb%2C+R+H%3BLongpre%2C+C+I&rft.aulast=Hereford&rft.aufirst=R&rft.date=2006-01-01&rft.volume=67&rft.issue=&rft.spage=13&rft.isbn=&rft.btitle=&rft.title=Journal+of+Arid+Environments&rft.issn=01401963&rft_id=info:doi/10.1016%2Fj.jaridenv.2006.09.019 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2007-02-01 N1 - Last updated - 2015-04-01 N1 - SubjectsTermNotLitGenreText - Mortality; Carbon; Oscillations; Deserts; Climate; Precipitation; Droughts; Climate and vegetation; Interannual variability; Precipitation variability; Desert regions; Drought; Pacific Decadal Oscillation; Topography; North America; USA, California, Mojave Desert; I, Pacific DO - http://dx.doi.org/10.1016/j.jaridenv.2006.09.019 ER - TY - JOUR T1 - Diagnostic criteria for proliferative hepatic lesions in brown bullhead Ameiurus nebulosus AN - 19354715; 7113693 AB - Brown bullhead Ameiurus nebulosus is used as indicator species for contaminant effects at areas of concern (AOC) in the Great Lakes and other areas. One of the beneficial use impairments at numerous AOC is 'fish tumors and other deformities'. An impairment occurs when the prevalence of fish tumors and other deformities exceeds those at unimpacted or control sites or when survey data confirm the presence of neoplastic or preneoplastic liver lesions in bullhead or white sucker Catostomus commersonii. Numerous surveys have been conducted over the years assessing neoplasia in these fishes, both liver and skin tumors. However, a major problem in comparing the results has been a lack of consistent criteria for evaluating histological changes in bullhead livers. As individual AOC develop and implement remedial action plans, realistic and attainable delisting targets need to be specified. For this to occur and be consistent from site to site there must be standardization of the criteria being used to evaluate specific impairments. In this report, specific diagnostic criteria are provided for both non-neoplastic and neoplastic proliferative hepatocellular and biliary lesions. These criteria should assist fish pathologists in describing and categorizing proliferative liver lesions from brown bullhead. JF - Diseases of Aquatic Organisms AU - Blazer, Vicki S AU - Fournie, John W AU - Wolf, Jeffrey C AU - Wolfe, Marilyn J AD - National Fish Health Research Laboratory, US Geological Survey, 11649 Leetown Road, Kearneysville, West Virginia 25430, USA super(2)U.S. Environmental Protection Agency, Gulf Ecology Division, 1 Sabine Island Drive, Gulf Breeze, Florida 32561, USA, vblazer@usgs.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 19 EP - 30 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany, [mailto:ir@int-res.com] VL - 72 IS - 1 SN - 0177-5103, 0177-5103 KW - Brown bullhead KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Liver KW - Neoplasia KW - Proliferative lesions KW - Diagnostic criteria KW - Biological surveys KW - Ameiurus nebulosus KW - North America, Great Lakes KW - Lesions KW - Pollution effects KW - Freshwater KW - Freshwater fish KW - Tumours KW - Catostomus commersonii KW - Indicator species KW - Q5 08504:Effects on organisms KW - Q1 08484:Species interactions: parasites and diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19354715?accountid=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=Diseases+of+Aquatic+Organisms&rft.atitle=Diagnostic+criteria+for+proliferative+hepatic+lesions+in+brown+bullhead+Ameiurus+nebulosus&rft.au=Blazer%2C+Vicki+S%3BFournie%2C+John+W%3BWolf%2C+Jeffrey+C%3BWolfe%2C+Marilyn+J&rft.aulast=Blazer&rft.aufirst=Vicki&rft.date=2006-01-01&rft.volume=72&rft.issue=1&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Diseases+of+Aquatic+Organisms&rft.issn=01775103&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Biological surveys; Pollution effects; Lesions; Freshwater fish; Tumours; Indicator species; Ameiurus nebulosus; Catostomus commersonii; North America, Great Lakes; Freshwater ER - TY - JOUR T1 - Optimization strategies for sediment reduction practices on roads in steep, forested terrain AN - 19350566; 7112580 AB - Many forested steeplands in the western United States display a legacy of disturbances due to timber harvest, mining or wildfires, for example. Such disturbances have caused accelerated hillslope erosion, leading to increased sedimentation in fish-bearing streams. Several restoration techniques have been implemented to address these problems in mountain catchments, many of which involve the removal of abandoned roads and re-establishing drainage networks across road prisms. With limited restoration funds to be applied across large catchments, land managers are faced with deciding which areas and problems should be treated first, and by which technique, in order to design the most effective and cost-effective sediment reduction strategy. Currently most restoration is conducted on a site-specific scale according to uniform treatment policies. To create catchment-scale policies for restoration, we developed two optimization models-dynamic programming and genetic algorithms-to determine the most cost-effective treatment level for roads and stream crossings in a pilot study basin with approximately 700 road segments and crossings. These models considered the trade-offs between the cost and effectiveness of different restoration strategies to minimize the predicted erosion from all forest roads within a catchment, while meeting a specified budget constraint. The optimal sediment reduction strategies developed by these models performed much better than two strategies of uniform erosion control which are commonly applied to road erosion problems by land managers, with sediment savings increased by an additional 48 to 80 per cent. These optimization models can be used to formulate the most cost-effective restoration policy for sediment reduction on a catchment scale. Thus, cost savings can be applied to further restoration work within the catchment. Nevertheless, the models are based on erosion rates measured on past restoration sites, and need to be updated as additional monitoring studies evaluate long-term basin response to erosion control treatments. JF - Earth Surface Processes and Landforms AU - Madej, Mary Ann AU - Eschenbach, Elizabeth A AU - Diaz, Carlos AU - Teasley, Rebecca AU - Baker, Kristine AD - US Geological Survey Western Ecological Research Center, 1655 Heindon Road, Arcata, CA 95521, USA, marylowbarannlowbarmadej@usgs.gov Y1 - 2006///0, PY - 2006 DA - 0, 2006 SP - 1643 EP - 1656 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD UK, [mailto:customer@wiley.co.uk] VL - 31 IS - 13 SN - 0197-9337, 0197-9337 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - sediment delivery KW - dynamic programming KW - genetic algorithm KW - road removal KW - erosion control KW - forest roads KW - California KW - Catchment area KW - Mathematical models KW - Landforms KW - Catchment Areas KW - Streams KW - Sediments KW - Model Studies KW - Restoration KW - Costs KW - USA KW - Erosion KW - Roads KW - Erosion Control KW - Planning KW - Sediment transport KW - Sedimentation KW - Optimization KW - Erosion control KW - Q2 09264:Sediments and sedimentation KW - SW 2080:Watershed protection UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19350566?accountid=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+Surface+Processes+and+Landforms&rft.atitle=Optimization+strategies+for+sediment+reduction+practices+on+roads+in+steep%2C+forested+terrain&rft.au=Madej%2C+Mary+Ann%3BEschenbach%2C+Elizabeth+A%3BDiaz%2C+Carlos%3BTeasley%2C+Rebecca%3BBaker%2C+Kristine&rft.aulast=Madej&rft.aufirst=Mary&rft.date=2006-01-01&rft.volume=31&rft.issue=13&rft.spage=1643&rft.isbn=&rft.btitle=&rft.title=Earth+Surface+Processes+and+Landforms&rft.issn=01979337&rft_id=info:doi/10.1002%2Fesp.1436 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2016-05-27 N1 - SubjectsTermNotLitGenreText - Catchment area; Erosion; Mathematical models; Landforms; Planning; Sediment transport; Sedimentation; Erosion control; Restoration; Costs; Roads; Erosion Control; Catchment Areas; Streams; Optimization; Sediments; Model Studies; USA DO - http://dx.doi.org/10.1002/esp.1436 ER - TY - JOUR T1 - Can Basin-Scale Recharge Be Estimated Reasonably with Water-Balance Models? AN - 19297031; 7048531 AB - We examine in-place recharge as an example of the complex, basin-scale hydrologic processes that are being represented with simplified numerical models. The rate and distribution of recharge depend on local meteorological conditions and hydrogeologic properties. The pattern of recharge is defined predominantly by the distribution of net precipitation (precipitation less evapotranspiration), but different pedotransfer functions (PTFs) predict different fractions of precipitation that become in-place recharge at a given location. At any single location, these differences can often be explained on the basis of the PTF characteristics, but because of the complex averaging that occurs across a basin, the combined effects of meteorological variation and soil textural variation on the basin-wide recharge rates cannot be predicted on the basis of the characteristics of different PTFs. In fact, we show that the same basin-scale numerical model, using identical inputs and modeling options, can produce almost an order of magnitude variation in predicted basin total recharge depending on the choice of PTF. This suggests that sensitivity analyses should be performed on the choice of constitutive relationship (e.g., PTF) when assessing the predictive capability of basin-scale hydrologic models. JF - Vadose Zone Journal AU - Faust, Abigail E AU - Ferre, Ty PA AU - Schaap, Marcel G AU - Hinnell, Andrew C AD - USGS, 520 N. Park Ave., Suite 221, Tucson, AZ 85719, ty@hwr.arizona.edu Y1 - 2006 PY - 2006 DA - 2006 SP - 850 EP - 855 PB - Soil Science Society of America, 677 South Segoe Rd Maxison WI 53711 USA, [URL:http://www.soils.org/] VL - 5 IS - 3 KW - Aqualine Abstracts; Water Resources Abstracts KW - Recharge KW - Recharge Basins KW - Evapotranspiration KW - Precipitation KW - Distribution Patterns KW - Sensitivity Analysis KW - Hydrologic Models KW - Geohydrology KW - Vadose Water KW - AQ 00001:Water Resources and Supplies KW - SW 0815:Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19297031?accountid=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=Vadose+Zone+Journal&rft.atitle=Can+Basin-Scale+Recharge+Be+Estimated+Reasonably+with+Water-Balance+Models%3F&rft.au=Faust%2C+Abigail+E%3BFerre%2C+Ty+PA%3BSchaap%2C+Marcel+G%3BHinnell%2C+Andrew+C&rft.aulast=Faust&rft.aufirst=Abigail&rft.date=2006-01-01&rft.volume=5&rft.issue=3&rft.spage=850&rft.isbn=&rft.btitle=&rft.title=Vadose+Zone+Journal&rft.issn=1539-1663&rft_id=info:doi/10.2136%2Fvzj2005.0109 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Sensitivity Analysis; Distribution Patterns; Recharge Basins; Recharge; Hydrologic Models; Geohydrology; Evapotranspiration; Precipitation; Vadose Water DO - http://dx.doi.org/10.2136/vzj2005.0109 ER - TY - JOUR T1 - Assessment of Nitrification Potential in Ground Water Using Short Term, Single-Well Injection Experiments AN - 19292479; 7021666 AB - Nitrification was measured within a sand and gravel aquifer on Cape Cod, MA, using a series of single-well injection tests. The aquifer contained a wastewater-derived contaminant plume, the core of which was anoxic and contained ammonium. The study was conducted near the downgradient end of the ammonium zone, which was characterized by inversely trending vertical gradients of oxygen (270 to 0 mu M) and ammonium (19 to 625 mu M) and appeared to be a potentially active zone for nitrification. The tests were conducted by injecting a tracer solution (ambient ground water + added constituents) into selected locations within the gradients using multilevel samplers. After injection, the tracers moved by natural ground water flow and were sampled with time from the injection port. Rates of nitrification were determined from changes in nitrate and nitrite concentration relative to bromide. Initial tests were conducted with super(15)N-enriched ammonium; subsequent tests examined the effect of adding ammonium, nitrite, or oxygen above background concentrations and of adding difluoromethane, a nitrification inhibitor. In situ net nitrate production exceeded net nitrite production by 3- to 6- fold and production rates of both decreased in the presence of difluoromethane. Nitrification rates were 0.02-0.28 mu mol (L aquifer) super(-1) h super(-1) with in situ oxygen concentrations and up to 0.81 mu mol (L aquifer) super(-1) h super(-1) with non-limiting substrate concentrations. Geochemical considerations indicate that the rates derived from single-well injection tests yielded overestimates of in situ rates, possibly because the injections promoted small-scale mixing within a transport-limited reaction zone. Nonetheless, these tests were useful for characterizing ground water nitrification in situ and for comparing potential rates of activity when the tracer cloud included non-limiting ammonium and oxygen concentrations. JF - Microbial Ecology AU - Smith, R L AU - Baumgartner, L K AU - Miller, D N AU - Repert, DA AU - Boehlke, J K AD - U.S. Geological Survey, 3215 Marine St., Boulder, CO, USA, rlsmith@usgs.gov Y1 - 2006/01// PY - 2006 DA - Jan 2006 SP - 22 EP - 35 PB - Springer-Verlag, Life Science Journals, 175 Fifth Ave. New York NY 10010 USA, [mailto:orders@springer-ny.com], [URL:http://www.springer-ny.com/] VL - 51 IS - 1 SN - 0095-3628, 0095-3628 KW - Ecology Abstracts; Water Resources Abstracts KW - Testing Procedures KW - Ammonium KW - Injection KW - Tracers KW - Oxygen KW - Nitrification KW - Nitrites KW - Aquifer Testing KW - Ground water KW - USA, Massachusetts, Cape Cod KW - Groundwater KW - SW 3040:Wastewater treatment processes KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/19292479?accountid=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=Microbial+Ecology&rft.atitle=Assessment+of+Nitrification+Potential+in+Ground+Water+Using+Short+Term%2C+Single-Well+Injection+Experiments&rft.au=Smith%2C+R+L%3BBaumgartner%2C+L+K%3BMiller%2C+D+N%3BRepert%2C+DA%3BBoehlke%2C+J+K&rft.aulast=Smith&rft.aufirst=R&rft.date=2006-01-01&rft.volume=51&rft.issue=1&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=Microbial+Ecology&rft.issn=00953628&rft_id=info:doi/10.1007%2Fs00248-004-0159-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2006-12-01 N1 - Last updated - 2015-03-25 N1 - SubjectsTermNotLitGenreText - Oxygen; Ammonium; Nitrites; Nitrification; Ground water; Testing Procedures; Tracers; Aquifer Testing; Groundwater; Injection; USA, Massachusetts, Cape Cod DO - http://dx.doi.org/10.1007/s00248-004-0159-7 ER - TY - JOUR T1 - Polychlorinated biphenyls, mercury, and potential endocrine disruption in fish from the Hudson River, New York, USA AN - 19290488; 7178696 AB - Tissue residues of total mercury (Hg), total polychlorinated biphenyls (PCBs), and lipid-based PCBs; plasma concentrations of endocrine biomarkers; and reproductive and histologic biomarkers were assessed in 460 carp (Cyprinus carpio), bass (Micropterus salmoides and Mi