TY - CPAPER T1 - Aggressive interactions among Formosan subterranean termite colonies (Coptotermes formosanus) T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313122514; 6165747 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Cornelius, Mary AU - Gallatin, Erin Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Colonies KW - Coptotermes formosanus KW - Isoptera UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313122514?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Aggressive+interactions+among+Formosan+subterranean+termite+colonies+%28Coptotermes+formosanus%29&rft.au=Cornelius%2C+Mary%3BGallatin%2C+Erin&rft.aulast=Cornelius&rft.aufirst=Mary&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - A national collaboration to achieve a practical outcome: Interfering with psyllid transmission of huanglongbing T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313121558; 6165574 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Shatters, Robert Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313121558?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=A+national+collaboration+to+achieve+a+practical+outcome%3A+Interfering+with+psyllid+transmission+of+huanglongbing&rft.au=Shatters%2C+Robert&rft.aulast=Shatters&rft.aufirst=Robert&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Defining the role of vectors in the epidemiological triad T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313116398; 6165121 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Nayduch, Dana Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313116398?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Defining+the+role+of+vectors+in+the+epidemiological+triad&rft.au=Nayduch%2C+Dana&rft.aulast=Nayduch&rft.aufirst=Dana&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - A molecular phylogeny for the pyraloid moths (Lepidoptera: Pyraloidea) T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313107834; 6165064 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Solis, M AU - Regier, Jerome AU - Mitter, Charles AU - Hayden, James AU - Landry, Bernard AU - Nuss, Matthias AU - Simonsen, Thomas AU - Yen, Shen-horn AU - Zwick, Andreas AU - Cummings, Michael Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Phylogeny KW - Pyraloidea KW - Lepidoptera UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313107834?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=A+molecular+phylogeny+for+the+pyraloid+moths+%28Lepidoptera%3A+Pyraloidea%29&rft.au=Solis%2C+M%3BRegier%2C+Jerome%3BMitter%2C+Charles%3BHayden%2C+James%3BLandry%2C+Bernard%3BNuss%2C+Matthias%3BSimonsen%2C+Thomas%3BYen%2C+Shen-horn%3BZwick%2C+Andreas%3BCummings%2C+Michael&rft.aulast=Solis&rft.aufirst=M&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Crossing boarders for crop production by managed solitary bees T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313107696; 6164641 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Pitts-Singer, Theresa Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Crop production KW - Production management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313107696?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Crossing+boarders+for+crop+production+by+managed+solitary+bees&rft.au=Pitts-Singer%2C+Theresa&rft.aulast=Pitts-Singer&rft.aufirst=Theresa&rft.date=2012-11-11&rft.volume=14&rft.issue=1&rft.spage=82&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Mental+Health+and+Addiction&rft.issn=15571874&rft_id=info:doi/10.1007%2Fs11469-015-9615-5 L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Multiple phenotypic impacts of PBAN RNA interference in an invasive ant, Solenopsis invicta T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313106388; 6164872 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Meer, Robert AU - Choi, Man-Yeon Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - RNA-mediated interference KW - pheromone biosynthesis-activating neuropeptide KW - Phenotypes KW - Solenopsis invicta KW - Formicidae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313106388?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Multiple+phenotypic+impacts+of+PBAN+RNA+interference+in+an+invasive+ant%2C+Solenopsis+invicta&rft.au=Meer%2C+Robert%3BChoi%2C+Man-Yeon&rft.aulast=Meer&rft.aufirst=Robert&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - The effects of Chlorpyrifos alone and with a fungicide on queen rearing in honey bees (Apis mellifera) T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313106325; 6164869 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - DeGrandi-Hoffman, Gloria AU - Chen, Yanping Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Pesticides KW - Fungicides KW - Chlorpyrifos KW - Apis mellifera UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313106325?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=The+effects+of+Chlorpyrifos+alone+and+with+a+fungicide+on+queen+rearing+in+honey+bees+%28Apis+mellifera%29&rft.au=DeGrandi-Hoffman%2C+Gloria%3BChen%2C+Yanping&rft.aulast=DeGrandi-Hoffman&rft.aufirst=Gloria&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Transcriptional markers of aging and dietary protein stress in developing Apis mellifera nurses T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313106285; 6164703 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Corby-Harris, Vanessa AU - Jones, Beryl AU - Walton, Alexander AU - Anderson, Kirk Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Diets KW - Stress KW - Medical personnel KW - Nursing KW - Aging KW - Transcription KW - Apis mellifera UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313106285?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Mental+Health+and+Addiction&rft.atitle=Investigation+of+family+functioning+and+parental+tensioning+in+addicts&rft.au=Nooripour%2C+Roghieh%3BTamini%2C+Bahman+Kord%3BAbbaspour%2C+Parastou%3BAlikhani%2C+Mostafa&rft.aulast=Nooripour&rft.aufirst=Roghieh&rft.date=2016-02-01&rft.volume=14&rft.issue=1&rft.spage=82&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Mental+Health+and+Addiction&rft.issn=15571874&rft_id=info:doi/10.1007%2Fs11469-015-9615-5 L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - From gumbo to guacamole: Dealing with the redbay ambrosia beetle, an invasive pest of lauraceous plants in the southern US T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313106252; 6164700 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Mayfield, Albert Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Pests KW - Ambrosia UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313106252?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=From+gumbo+to+guacamole%3A+Dealing+with+the+redbay+ambrosia+beetle%2C+an+invasive+pest+of+lauraceous+plants+in+the+southern+US&rft.au=Mayfield%2C+Albert&rft.aulast=Mayfield&rft.aufirst=Albert&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - USDA ARS accomplishments in weed biocontrol T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313106088; 6165718 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Goolsby, John Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Weeds KW - Biological control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313106088?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=USDA+ARS+accomplishments+in+weed+biocontrol&rft.au=Goolsby%2C+John&rft.aulast=Goolsby&rft.aufirst=John&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - How far do insects move? Understanding predator movement throughout agricultural fields using immunomarking T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313105858; 6164325 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Choate, Beth AU - Lundgren, Jonathan Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Predators KW - Agricultural land KW - Insects KW - Aquatic insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313105858?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=How+far+do+insects+move%3F+Understanding+predator+movement+throughout+agricultural+fields+using+immunomarking&rft.au=Choate%2C+Beth%3BLundgren%2C+Jonathan&rft.aulast=Choate&rft.aufirst=Beth&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Collecting in Mexico: Rules, permits, and reports T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313105679; 6165284 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Brambila, Julieta Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Mexico KW - Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313105679?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Collecting+in+Mexico%3A+Rules%2C+permits%2C+and+reports&rft.au=Brambila%2C+Julieta&rft.aulast=Brambila&rft.aufirst=Julieta&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Climate change: Life history adaptation by Bemisia tabaci T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313105641; 6165815 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Simmons, Alvin AU - Curnutte, Levi AU - Abd-Rabou, Shaaban Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Life history KW - Climatic changes KW - Adaptability KW - Adaptations KW - Bemisia tabaci UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313105641?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Climate+change%3A+Life+history+adaptation+by+Bemisia+tabaci&rft.au=Simmons%2C+Alvin%3BCurnutte%2C+Levi%3BAbd-Rabou%2C+Shaaban&rft.aulast=Simmons&rft.aufirst=Alvin&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Agricultural insect pests in a changing climate T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313105628; 6165814 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Srygley, Robert Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Insects KW - Pests KW - Climate KW - Aquatic insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313105628?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Agricultural+insect+pests+in+a+changing+climate&rft.au=Srygley%2C+Robert&rft.aulast=Srygley&rft.aufirst=Robert&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Host-vector interactions T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313105097; 6165125 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - McVey, D AU - Cohnstaedt, Lee Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313105097?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Host-vector+interactions&rft.au=McVey%2C+D%3BCohnstaedt%2C+Lee&rft.aulast=McVey&rft.aufirst=D&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Quantitative risk assessment and Host Specificity Testing - a case study with parasitoids of the invasive emerald ash borer T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313105027; 6164918 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Duan, Jian Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Case studies KW - Risk assessment KW - Host specificity KW - Ash KW - Parasitoids KW - Borers KW - Specificity KW - Hosts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313105027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Frontiers+in+Psychology&rft.atitle=Self-perception+of+parental+role%2C+family+functioning%2C+and+familistic+beliefs+in+Italian+parents%3A+Early+evidence&rft.au=Delvecchio%2C+Elisa%3BDi+Riso%2C+Daniela%3BSalcuni%2C+Silvia&rft.aulast=Delvecchio&rft.aufirst=Elisa&rft.date=2016-01-11&rft.volume=6&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Frontiers+in+Psychology&rft.issn=1664-1078&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Characterization of overwintering sites of Halyomorpha halys in natural landscapes T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313104867; 6164910 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Lee, Doo-Hyung AU - Wright, Starker AU - Leskey, Tracy Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Landscape KW - Overwintering UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313104867?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Characterization+of+overwintering+sites+of+Halyomorpha+halys+in+natural+landscapes&rft.au=Lee%2C+Doo-Hyung%3BWright%2C+Starker%3BLeskey%2C+Tracy&rft.aulast=Lee&rft.aufirst=Doo-Hyung&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Mites that transmit Dutch elm disease T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313104650; 6164042 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Moser, John Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Mites KW - Dutch elm disease KW - Disease transmission UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313104650?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Mites+that+transmit+Dutch+elm+disease&rft.au=Moser%2C+John&rft.aulast=Moser&rft.aufirst=John&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - International trade in live plants: The most damaging pathway for invasion of forest pests T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313104514; 6164664 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Liebhold, Andrew Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Forests KW - Invasions KW - International trade KW - Pests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313104514?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=International+trade+in+live+plants%3A+The+most+damaging+pathway+for+invasion+of+forest+pests&rft.au=Liebhold%2C+Andrew&rft.aulast=Liebhold&rft.aufirst=Andrew&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Predicting future spruce beetle occurrence using forest inventory and analysis data from the Intermountain West T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313103882; 6164226 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - DeRose, R AU - Shaw, John AU - Long, James AU - Bentz, Barbara Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - USA, Utah, Intermountain West KW - Forests KW - Data processing KW - Inventories UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313103882?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Predicting+future+spruce+beetle+occurrence+using+forest+inventory+and+analysis+data+from+the+Intermountain+West&rft.au=DeRose%2C+R%3BShaw%2C+John%3BLong%2C+James%3BBentz%2C+Barbara&rft.aulast=DeRose&rft.aufirst=R&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - From forest inventory data to risk maps to surveillance of invasive species: A case study T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313103862; 6164225 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Coulston, John AU - Koch, Frank AU - Smith, William AU - Sapio, Frank Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Case studies KW - Invasive species KW - Forests KW - Data processing KW - Introduced species KW - Inventories KW - Maps KW - Invasive Species UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313103862?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=From+forest+inventory+data+to+risk+maps+to+surveillance+of+invasive+species%3A+A+case+study&rft.au=Coulston%2C+John%3BKoch%2C+Frank%3BSmith%2C+William%3BSapio%2C+Frank&rft.aulast=Coulston&rft.aufirst=John&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - When two worlds collide: Invasions by the hemlock wooly adelgid and beech scale converge and destroy a climax forest type T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313103818; 6164222 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Liebhold, Andrew AU - Morin, Randall Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Forests KW - Invasions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313103818?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=When+two+worlds+collide%3A+Invasions+by+the+hemlock+wooly+adelgid+and+beech+scale+converge+and+destroy+a+climax+forest+type&rft.au=Liebhold%2C+Andrew%3BMorin%2C+Randall&rft.aulast=Liebhold&rft.aufirst=Andrew&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Forest inventory and analysis data and the hemlock wooly adelgid: Evaluating impacts in the eastern United States T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313103786; 6164221 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Trotter, R AU - Morin, Randall AU - Oswalt, Sonja AU - Liebhold, Andrew Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - USA KW - Forests KW - Data processing KW - Inventories UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313103786?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Forest+inventory+and+analysis+data+and+the+hemlock+wooly+adelgid%3A+Evaluating+impacts+in+the+eastern+United+States&rft.au=Trotter%2C+R%3BMorin%2C+Randall%3BOswalt%2C+Sonja%3BLiebhold%2C+Andrew&rft.aulast=Trotter&rft.aufirst=R&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/10.1016%2Fj.rasd.2015.09.002 L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Behavioral, ultrastructural, and chemical studies on the 'honeydew' excretions in nymphs and adults of the Asian citrus psyllid, vector of citrus huanglongbing bacterium T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313103014; 6165083 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Ammar, El-Desouky AU - Alessandro, Rocco AU - Hall, David Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Excretion KW - Honeydew KW - Nymphs KW - Citrus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313103014?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Behavioral%2C+ultrastructural%2C+and+chemical+studies+on+the+%27honeydew%27+excretions+in+nymphs+and+adults+of+the+Asian+citrus+psyllid%2C+vector+of+citrus+huanglongbing+bacterium&rft.au=Ammar%2C+El-Desouky%3BAlessandro%2C+Rocco%3BHall%2C+David&rft.aulast=Ammar&rft.aufirst=El-Desouky&rft.date=2012-11-11&rft.volume=&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Primary+Health+Care+Research+and+Development&rft.issn=14634236&rft_id=info:doi/10.1017%2FS146342361500016X L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Recent cases of agents that have been rejected and why T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313102784; 6164148 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Smith, Lincoln Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313102784?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Recent+cases+of+agents+that+have+been+rejected+and+why&rft.au=Smith%2C+Lincoln&rft.aulast=Smith&rft.aufirst=Lincoln&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Roundtable Discussion - How can research help without hurting? T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313102638; 6165100 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Ahern, Robert AU - Bellamy, David AU - Bertone, Christie AU - Gardner, Wayne AU - Jeffers, Laura AU - Myers, Scott AU - Neven, Lisa AU - Willett, Mike Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313102638?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Roundtable+Discussion+-+How+can+research+help+without+hurting%3F&rft.au=Ahern%2C+Robert%3BBellamy%2C+David%3BBertone%2C+Christie%3BGardner%2C+Wayne%3BJeffers%2C+Laura%3BMyers%2C+Scott%3BNeven%2C+Lisa%3BWillett%2C+Mike&rft.aulast=Ahern&rft.aufirst=Robert&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Identification and field evaluation of wine and vinegar volatiles as attractants for spotted wing drosophila, Drosophila suzukii T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313102611; 6164385 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Cha, Dong AU - Adams, Todd AU - Rogg, Helmuth AU - Landolt, Peter Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Wings KW - Volatiles KW - Attractants KW - Vinegar KW - Wine KW - Vitaceae KW - Drosophila UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313102611?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Identification+and+field+evaluation+of+wine+and+vinegar+volatiles+as+attractants+for+spotted+wing+drosophila%2C+Drosophila+suzukii&rft.au=Cha%2C+Dong%3BAdams%2C+Todd%3BRogg%2C+Helmuth%3BLandolt%2C+Peter&rft.aulast=Cha&rft.aufirst=Dong&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - The inevitable pest outbreak: Can we break our dependence on methyl bromide as an emergency measure? T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313102520; 6165092 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Jeffers, Laura Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Pest outbreaks KW - Methyl bromide KW - Bromides KW - Emergencies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313102520?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=The+inevitable+pest+outbreak%3A+Can+we+break+our+dependence+on+methyl+bromide+as+an+emergency+measure%3F&rft.au=Jeffers%2C+Laura&rft.aulast=Jeffers&rft.aufirst=Laura&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - RNA interference - The nuts and bolts T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313102464; 6164277 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Fabrick, Jeffrey AU - Williams, Jennifer Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - RNA-mediated interference KW - Nuts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313102464?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=RNA+interference+-+The+nuts+and+bolts&rft.au=Fabrick%2C+Jeffrey%3BWilliams%2C+Jennifer&rft.aulast=Fabrick&rft.aufirst=Jeffrey&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Electroantennographic responses of the Asian citrus psyllid to citrus volatiles T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313102453; 6165089 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Robbins, Paul AU - Stelinski, Lukasz AU - Lapointe, Stephen Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Volatiles KW - Electroantennograms KW - Citrus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313102453?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Electroantennographic+responses+of+the+Asian+citrus+psyllid+to+citrus+volatiles&rft.au=Robbins%2C+Paul%3BStelinski%2C+Lukasz%3BLapointe%2C+Stephen&rft.aulast=Robbins&rft.aufirst=Paul&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - The interplay between timing and duration of control for navel orangeworm (Amyelois transitella) in almonds and pistachios T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313102295; 6165494 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Siegel, Joel AU - Weinberger, Gary Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Umbilicus KW - Prunus dulcis KW - Amyelois transitella UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313102295?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=The+interplay+between+timing+and+duration+of+control+for+navel+orangeworm+%28Amyelois+transitella%29+in+almonds+and+pistachios&rft.au=Siegel%2C+Joel%3BWeinberger%2C+Gary&rft.aulast=Siegel&rft.aufirst=Joel&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Characterizing resistance and potential cross resistance of western corn rootworm larvae to transgenic corn T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313101799; 6164928 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Hibbard, Bruce Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Corn KW - Larvae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313101799?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Characterizing+resistance+and+potential+cross+resistance+of+western+corn+rootworm+larvae+to+transgenic+corn&rft.au=Hibbard%2C+Bruce&rft.aulast=Hibbard&rft.aufirst=Bruce&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Determining landing preferences of the sand fly Phlebotomus papatasi for the development of lethal landing sites T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313100795; 6164611 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Aubuchon, Matt AU - Clark, Gary Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Sand KW - Landing statistics KW - Phlebotomus papatasi UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313100795?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Determining+landing+preferences+of+the+sand+fly+Phlebotomus+papatasi+for+the+development+of+lethal+landing+sites&rft.au=Aubuchon%2C+Matt%3BClark%2C+Gary&rft.aulast=Aubuchon&rft.aufirst=Matt&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Disease vector surveillance in the age of crowdsourcing and social networking T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313100730; 6164608 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Maki, Elin AU - Cohnstaedt, Lee Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Age KW - networking KW - Social organization KW - Disease transmission KW - Hosts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313100730?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Disease+vector+surveillance+in+the+age+of+crowdsourcing+and+social+networking&rft.au=Maki%2C+Elin%3BCohnstaedt%2C+Lee&rft.aulast=Maki&rft.aufirst=Elin&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Effects of transgenic crops on non-target organisms: A global synthesis and case studies T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313093760; 6164192 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Naranjo, Steven Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Case studies KW - Non-target organisms KW - Transgenic plants KW - Crops UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313093760?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Effects+of+transgenic+crops+on+non-target+organisms%3A+A+global+synthesis+and+case+studies&rft.au=Naranjo%2C+Steven&rft.aulast=Naranjo&rft.aufirst=Steven&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Beetles, bacteria and broilers: An arena for pathogen dispersal T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313092889; 6165604 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Crippen, Tawni AU - Sheffield, Cynthia AU - Zheng, Longyu AU - Esquivel, Jesus AU - Poole, Toni AU - Tomberlin, Jeffery Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Pathogens KW - Dispersal UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313092889?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Beetles%2C+bacteria+and+broilers%3A+An+arena+for+pathogen+dispersal&rft.au=Crippen%2C+Tawni%3BSheffield%2C+Cynthia%3BZheng%2C+Longyu%3BEsquivel%2C+Jesus%3BPoole%2C+Toni%3BTomberlin%2C+Jeffery&rft.aulast=Crippen&rft.aufirst=Tawni&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - National prosperity and the US Cattle Fever Tick Eradication Program: A historical perspective T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313091876; 6165720 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - de Leon, Adalberto Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Historical account KW - Cattle KW - Fever KW - Ixodidae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313091876?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=National+prosperity+and+the+US+Cattle+Fever+Tick+Eradication+Program%3A+A+historical+perspective&rft.au=de+Leon%2C+Adalberto&rft.aulast=de+Leon&rft.aufirst=Adalberto&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - ARS accomplishments in insect biocontrol T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313091855; 6165719 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Jones, Walker AU - King, Edgar Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Insects KW - Biological control KW - Aquatic insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313091855?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=ARS+accomplishments+in+insect+biocontrol&rft.au=Jones%2C+Walker%3BKing%2C+Edgar&rft.aulast=Jones&rft.aufirst=Walker&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Resistance events - Monitoring, challenges and failures T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313090355; 6164714 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Luttrell, Randy AU - Jackson, Ryan Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313090355?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Resistance+events+-+Monitoring%2C+challenges+and+failures&rft.au=Luttrell%2C+Randy%3BJackson%2C+Ryan&rft.aulast=Luttrell&rft.aufirst=Randy&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - What's the attraction? Early season native bee visitation to a non-flowering shrub, Adenostoma fasciculatum, at Pinnacles national monument, California T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313089906; 6165141 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Meiners, Joan AU - Friswold, Terry AU - Evans, Edward Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - USA, California KW - Shrubs KW - National monuments KW - Adenostoma fasciculatum UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313089906?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=What%27s+the+attraction%3F+Early+season+native+bee+visitation+to+a+non-flowering+shrub%2C+Adenostoma+fasciculatum%2C+at+Pinnacles+national+monument%2C+California&rft.au=Meiners%2C+Joan%3BFriswold%2C+Terry%3BEvans%2C+Edward&rft.aulast=Meiners&rft.aufirst=Joan&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Impact of environmental factors on the ability of mosquitoes to transmit arboviral diseases T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313089694; 6165133 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Linthicum, Kenneth AU - Anyamba, Assaf AU - Britch, Seth Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Environmental factors KW - Disease transmission KW - Aquatic insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313089694?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Impact+of+environmental+factors+on+the+ability+of+mosquitoes+to+transmit+arboviral+diseases&rft.au=Linthicum%2C+Kenneth%3BAnyamba%2C+Assaf%3BBritch%2C+Seth&rft.aulast=Linthicum&rft.aufirst=Kenneth&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Characterizing the impact of the walnut twig beetle on tree health in wildland and peri-urban forests within its native range in the southwestern United States T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313089359; 6164574 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Graves, Andrew AU - Coleman, Tom AU - Seybold, Steven Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - USA KW - Forests KW - Trees KW - Juglans UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313089359?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Characterizing+the+impact+of+the+walnut+twig+beetle+on+tree+health+in+wildland+and+peri-urban+forests+within+its+native+range+in+the+southwestern+United+States&rft.au=Graves%2C+Andrew%3BColeman%2C+Tom%3BSeybold%2C+Steven&rft.aulast=Graves&rft.aufirst=Andrew&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Cautionary tales of first host reports of newly identified invasive species T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313088084; 6165094 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Neven, Lisa AU - Myers, Scott Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Invasive species KW - Introduced species KW - Community composition KW - Biological surveys KW - Invasive Species UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313088084?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Cautionary+tales+of+first+host+reports+of+newly+identified+invasive+species&rft.au=Neven%2C+Lisa%3BMyers%2C+Scott&rft.aulast=Neven&rft.aufirst=Lisa&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Body size phenotypes are heritable and mediate fecundity but not fitness in the lepidopteran frugivore Cydia pomonella T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313085842; 6164065 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Davis, Thomas AU - Landolt, Peter Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Fecundity KW - Body size KW - Fitness KW - Frugivores KW - Phenotypes KW - Cydia pomonella KW - Lepidoptera UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313085842?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Body+size+phenotypes+are+heritable+and+mediate+fecundity+but+not+fitness+in+the+lepidopteran+frugivore+Cydia+pomonella&rft.au=Davis%2C+Thomas%3BLandolt%2C+Peter&rft.aulast=Davis&rft.aufirst=Thomas&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Metamorphasis from a scientist "larva" to a program manager "adult" in the federal government T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313084350; 6164158 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Bernier, Uli Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Governments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313084350?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Metamorphasis+from+a+scientist+%22larva%22+to+a+program+manager+%22adult%22+in+the+federal+government&rft.au=Bernier%2C+Uli&rft.aulast=Bernier&rft.aufirst=Uli&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Citrus tristeza virus, its vectors and its diseases: Relevance to the Florida citrus industry in the age of huanglongbing T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313067879; 6164557 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Hilf, Mark Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - USA, Florida KW - Age KW - Disease transmission KW - Hosts KW - Citrus tristeza virus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313067879?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Citrus+tristeza+virus%2C+its+vectors+and+its+diseases%3A+Relevance+to+the+Florida+citrus+industry+in+the+age+of+huanglongbing&rft.au=Hilf%2C+Mark&rft.aulast=Hilf&rft.aufirst=Mark&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Field screening of sweet sorghum inbred lines and experimental hybrids for insect resistance T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313062244; 6165624 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Ni, Xinzhi AU - Anderson, William AU - Knoll, Joseph Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Hybrids KW - Insects KW - Sweet taste KW - Inbreeding KW - Screening KW - Aquatic insects KW - Pest control KW - Sorghum UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313062244?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Field+screening+of+sweet+sorghum+inbred+lines+and+experimental+hybrids+for+insect+resistance&rft.au=Ni%2C+Xinzhi%3BAnderson%2C+William%3BKnoll%2C+Joseph&rft.aulast=Ni&rft.aufirst=Xinzhi&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Monitoring the progression of ingested, GFP-encoding Escherichia coli in the digestive tract of the stable fly T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313048318; 6164349 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Olafson, Pia AU - Nayduch, Dana Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Ingestion KW - Digestive tract KW - Escherichia coli UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313048318?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Monitoring+the+progression+of+ingested%2C+GFP-encoding+Escherichia+coli+in+the+digestive+tract+of+the+stable+fly&rft.au=Olafson%2C+Pia%3BNayduch%2C+Dana&rft.aulast=Olafson&rft.aufirst=Pia&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Enhanced persistence of entomopathogenic nematodes in inundative biocontrol applications T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313047778; 6164023 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Shapiro-Ilan, David Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Nematodes KW - Biological control KW - Nematoda UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313047778?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Enhanced+persistence+of+entomopathogenic+nematodes+in+inundative+biocontrol+applications&rft.au=Shapiro-Ilan%2C+David&rft.aulast=Shapiro-Ilan&rft.aufirst=David&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Climatic constraints to emerald ash borer (Agrilus planipennis) spread: Potential for ash survival in the wake of infestation T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313047337; 6164206 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - DeSantis, Ryan AU - Moser, W AU - Gormanson, Dale AU - Bartlett, Marshall Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Ash KW - Survival KW - Climate KW - Infestation KW - Borers KW - Agrilus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313047337?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Climatic+constraints+to+emerald+ash+borer+%28Agrilus+planipennis%29+spread%3A+Potential+for+ash+survival+in+the+wake+of+infestation&rft.au=DeSantis%2C+Ryan%3BMoser%2C+W%3BGormanson%2C+Dale%3BBartlett%2C+Marshall&rft.aulast=DeSantis&rft.aufirst=Ryan&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Evaluating risk to native Uroleucon aphids from predation by non-native lady beetles T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313039491; 6165781 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Hesler, Louis Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Predation KW - Uroleucon KW - Aphididae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313039491?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Evaluating+risk+to+native+Uroleucon+aphids+from+predation+by+non-native+lady+beetles&rft.au=Hesler%2C+Louis&rft.aulast=Hesler&rft.aufirst=Louis&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Biology and efficacy of Aprostocetus (Eulophidae: Hymenoptera) as a parasitoid of the blueberry gall midge complex: Dasineura oxycoccana Johnson and Prodiplosis vaccinii (Felt) (Diptera: Cecidomyiidae) T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313039425; 6165779 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Sampson, Blair AU - Liburd, Oscar Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Parasitoids KW - Aquatic insects KW - Dasineura oxycoccana KW - Aprostocetus KW - Vaccinium KW - Hymenoptera KW - Diptera KW - Prodiplosis vaccinii KW - Cecidomyiidae KW - Eulophidae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313039425?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Biology+and+efficacy+of+Aprostocetus+%28Eulophidae%3A+Hymenoptera%29+as+a+parasitoid+of+the+blueberry+gall+midge+complex%3A+Dasineura+oxycoccana+Johnson+and+Prodiplosis+vaccinii+%28Felt%29+%28Diptera%3A+Cecidomyiidae%29&rft.au=Sampson%2C+Blair%3BLiburd%2C+Oscar&rft.aulast=Sampson&rft.aufirst=Blair&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Insect and plant interactions: Then and now (honoring Hessian Fly USDA program) T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313037329; 6164923 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Legaspi, Jesusa Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Insects KW - Aquatic insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313037329?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Child+Neuropsychology&rft.atitle=A+longitudinal+investigation+of+children+internationally+adopted+at+school+age&rft.au=Helder%2C+Emily+J.%3BMulder%2C+Elizabeth%3BGunnoe%2C+Marjorie+Linder&rft.aulast=Helder&rft.aufirst=Emily&rft.date=2016-01-01&rft.volume=22&rft.issue=1&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=Child+Neuropsychology&rft.issn=09297049&rft_id=info:doi/10.1080%2F09297049.2014.967669 L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Patterns of lipid storage in two strains of Spodoptera frugiperda during the corn cropping season T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313035742; 6165658 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Hay-Roe, Mirian AU - Nagoshi, Rodney AU - Meagher, Robert Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Corn KW - Lipids KW - Storage KW - Strains KW - Spodoptera frugiperda UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313035742?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Child+Neuropsychology&rft.atitle=A+longitudinal+investigation+of+children+internationally+adopted+at+school+age&rft.au=Helder%2C+Emily+J.%3BMulder%2C+Elizabeth%3BGunnoe%2C+Marjorie+Linder&rft.aulast=Helder&rft.aufirst=Emily&rft.date=2016-01-01&rft.volume=22&rft.issue=1&rft.spage=39&rft.isbn=&rft.btitle=&rft.title=Child+Neuropsychology&rft.issn=09297049&rft_id=info:doi/10.1080%2F09297049.2014.967669 L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Mating disruption for stored products moths: Factors affecting efficacy T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313031519; 6164487 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Burks, Charles Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Stored products KW - Mating disruption KW - Reproductive behavior UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313031519?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Mating+disruption+for+stored+products+moths%3A+Factors+affecting+efficacy&rft.au=Burks%2C+Charles&rft.aulast=Burks&rft.aufirst=Charles&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Improved sentinel method for surveillance of filth fly parasitoids T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313029351; 6164355 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Geden, Christopher AU - Taylor, David Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Parasitoids UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313029351?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Improved+sentinel+method+for+surveillance+of+filth+fly+parasitoids&rft.au=Geden%2C+Christopher%3BTaylor%2C+David&rft.aulast=Geden&rft.aufirst=Christopher&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Taking bytes out of time: Using forest inventory data to analyze mechanisms and impacts of insect dispersal T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313028138; 6164219 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Crocker, Susan Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Forests KW - Insects KW - Dispersal KW - Data processing KW - Inventories KW - Aquatic insects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313028138?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Taking+bytes+out+of+time%3A+Using+forest+inventory+data+to+analyze+mechanisms+and+impacts+of+insect+dispersal&rft.au=Crocker%2C+Susan&rft.aulast=Crocker&rft.aufirst=Susan&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Intersection then collections or what happened when Paris Lambdin got involved T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313027061; 6164086 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Miller, Gary Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - France, Paris KW - Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313027061?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Intersection+then+collections+or+what+happened+when+Paris+Lambdin+got+involved&rft.au=Miller%2C+Gary&rft.aulast=Miller&rft.aufirst=Gary&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Role of surrogate species in testing non-target effects of GM crops T2 - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AN - 1313008141; 6164536 JF - 60th Annual Meeting of the Entomological Society of America (ESA 2012) AU - Hellmich, Richard AU - Romeis, Jorg Y1 - 2012/11/11/ PY - 2012 DA - 2012 Nov 11 KW - Genetically engineered microorganisms KW - Crops UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313008141?accountid=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=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.atitle=Role+of+surrogate+species+in+testing+non-target+effects+of+GM+crops&rft.au=Hellmich%2C+Richard%3BRomeis%2C+Jorg&rft.aulast=Hellmich&rft.aufirst=Richard&rft.date=2012-11-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=60th+Annual+Meeting+of+the+Entomological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://esa.confex.com/esa/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Changes to the Peatland Carbon Cycle Due to Extreme Climate Events T2 - 2012 Annual Meeting of the Geological Society of America AN - 1313123487; 6175696 JF - 2012 Annual Meeting of the Geological Society of America AU - Olson, Donna AU - Noormets, Asko AU - Kolka, Randy AU - Chen, Jiquan Y1 - 2012/11/04/ PY - 2012 DA - 2012 Nov 04 KW - Peatlands KW - Carbon cycle KW - Energy flow KW - Climatic changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313123487?accountid=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=2012+Annual+Meeting+of+the+Geological+Society+of+America&rft.atitle=Changes+to+the+Peatland+Carbon+Cycle+Due+to+Extreme+Climate+Events&rft.au=Olson%2C+Donna%3BNoormets%2C+Asko%3BKolka%2C+Randy%3BChen%2C+Jiquan&rft.aulast=Olson&rft.aufirst=Donna&rft.date=2012-11-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2012+Annual+Meeting+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2012AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Groundwater-Surface Water Exchange in a Cranberry Bed During the Harvest Flood T2 - 2012 Annual Meeting of the Geological Society of America AN - 1313107228; 6173958 JF - 2012 Annual Meeting of the Geological Society of America AU - Kennedy, Casey Y1 - 2012/11/04/ PY - 2012 DA - 2012 Nov 04 KW - Water exchange KW - Floods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313107228?accountid=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=2012+Annual+Meeting+of+the+Geological+Society+of+America&rft.atitle=Groundwater-Surface+Water+Exchange+in+a+Cranberry+Bed+During+the+Harvest+Flood&rft.au=Kennedy%2C+Casey&rft.aulast=Kennedy&rft.aufirst=Casey&rft.date=2012-11-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2012+Annual+Meeting+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2012AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - A Comparison of Watershed Response Following the 1990 and 2011 Wildfires in Merced Canyon near El Portal, California T2 - 2012 Annual Meeting of the Geological Society of America AN - 1313082854; 6174461 JF - 2012 Annual Meeting of the Geological Society of America AU - Degraff, Jerome AU - Takenaka, Kellen Y1 - 2012/11/04/ PY - 2012 DA - 2012 Nov 04 KW - USA, California KW - Wildfire KW - Watersheds KW - Canyons UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313082854?accountid=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=2012+Annual+Meeting+of+the+Geological+Society+of+America&rft.atitle=A+Comparison+of+Watershed+Response+Following+the+1990+and+2011+Wildfires+in+Merced+Canyon+near+El+Portal%2C+California&rft.au=Degraff%2C+Jerome%3BTakenaka%2C+Kellen&rft.aulast=Degraff&rft.aufirst=Jerome&rft.date=2012-11-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2012+Annual+Meeting+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - https://gsa.confex.com/gsa/2012AM/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - JOUR T1 - Mixed-Grass Prairie Canopy Structure and Spectral Reflectance Vary with Topographic Position AN - 1677977998; 17319020 AB - Managers of the nearly 0.5 million ha of public lands in North and South Dakota, USA rely heavily on manual measurements of canopy height in autumn to ensure conservation of grassland structure for wildlife and forage for livestock. However, more comprehensive assessment of vegetation structure could be achieved for mixed-grass prairie by integrating field survey, topographic position (summit, mid and toeslope) and spectral reflectance data. Thus, we examined the variation of mixed-grass prairie structural attributes (canopy leaf area, standing crop mass, canopy height, nitrogen, and water content) and spectral vegetation indices (VIs) with variation in topographic position at the Grand River National Grassland (GRNG), South Dakota. We conducted the study on a 36,000-ha herbaceous area within the GRNG, where randomly selected plots (1 km super(2) in size) were geolocated and included summit, mid and toeslope positions. We tested for effects of topographic position on measured vegetation attributes and VIs calculated from Landsat TM and Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) data collected in July 2010. Leaf area, standing crop mass, canopy height, nitrogen, and water content were lower at summits than at toeslopes. The simple ratio of Landsat Band 7/Band 1 (SR71) was the VI most highly correlated with canopy standing crop and height at plot and landscape scales. Results suggest field and remote sensing-based grassland assessment techniques could more comprehensively target low structure areas at minimal expense by layering modeled imagery over a landscape stratified into topographic position groups. JF - Environmental Management AU - Phillips, Rebecca L AU - Ngugi, Moffatt K AU - Hendrickson, John AU - Smith, Aaron AU - West, Mark AD - United States Department of Agriculture (USDA), Agricultural Research Service (ARS), 1701 10th Avenue nw, Mandan, ND, 58554, USA rebecca.phillips@ars.usda.gov Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 914 EP - 928 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 50 IS - 5 SN - 0364-152X, 0364-152X KW - Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE) KW - Moisture content KW - Grasslands KW - Assessments KW - Vegetation KW - Landscapes KW - Canopies KW - Spectral reflectance KW - Crops UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1677977998?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Professional+School+Counseling&rft.atitle=School+Counselors%27+Involvement+with+a+School-Wide+Positive+Behavior+Support+System%3A+Addressing+Student+Behavior+Issues+in+a+Proactive+and+Positive+Manner&rft.au=Martens%2C+Katie%3BAndreen%2C+Kelsey&rft.aulast=Martens&rft.aufirst=Katie&rft.date=2013-01-01&rft.volume=16&rft.issue=5&rft.spage=313&rft.isbn=&rft.btitle=&rft.title=Professional+School+Counseling&rft.issn=10962409&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-12-01 N1 - Last updated - 2015-05-04 DO - http://dx.doi.org/10.1007/s00267-012-9931-5 ER - TY - JOUR T1 - Kinetics of Lung Lesion Development and Pro-Inflammatory Cytokine Response in Pigs With Vaccine-Associated Enhanced Respiratory Disease Induced by Challenge With Pandemic (2009) A/H1N1 Influenza Virus AN - 1551637640; 20380289 AB - The objective of this report was to characterize the enhanced clinical disease and lung lesions observed in pigs vaccinated with inactivated H1N2 swine delta -cluster influenza A virus and challenged with pandemic 2009 A/H1N1 human influenza virus. Eighty-four, 6-week-old, cross-bred pigs were randomly allocated into 3 groups of 28 pigs to represent vaccinated/challenged (V/C), non-vaccinated/challenged (NV/C), and non-vaccinated/non-challenged (NV/NC) control groups. Pigs were intratracheally inoculated with pH1N1and euthanized at 1, 2, 5, and 21 days post inoculation (dpi). Macroscopically, V/C pigs demonstrated greater percentages of pneumonia compared to NV/C pigs. Histologically, V/C pigs demonstrated severe bronchointerstitial pneumonia with necrotizing bronchiolitis accompanied by interlobular and alveolar edema and hemorrhage at 1 and 2 dpi. The magnitude of peribronchiolar lymphocytic cuffing was greater in V/C pigs by 5 dpi. Microscopic lung lesion scores were significantly higher in the V/C pigs at 2 and 5 dpi compared to NV/C and NV/NC pigs. Elevated TNF- alpha , IL-1 beta , IL-6, and IL-8 were detected in bronchoalveolar lavage fluid at all time points in V/C pigs compared to NV/C pigs. These data suggest H1 inactivated vaccines followed by heterologous challenge resulted in potentiated clinical signs and enhanced pulmonary lesions and correlated with an elevated proinflammatory cytokine response in the lung. The lung alterations and host immune response are consistent with the vaccine-associated enhanced respiratory disease (VAERD) clinical outcome observed reproducibly in this swine model. JF - Veterinary Pathology AU - Gauger, P C AU - Vincent, AL AU - Loving, CL AU - Henningson, J N AU - Lager, K M AU - Janke, B H AU - Kehrli, ME AU - Roth, JA AD - Department of Veterinary Diagnostic and Production Animal Medicine, College of Veterinary Medicine, Iowa State University, Ames, Iowa, USA, amy.vincent@ars.usda.gov Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 900 EP - 912 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 United States VL - 49 IS - 6 SN - 0300-9858, 0300-9858 KW - Health & Safety Science Abstracts; Virology & AIDS Abstracts; Immunology Abstracts KW - swine KW - influenza A virus KW - pandemic H1N1 KW - vaccine KW - enhanced pneumonia KW - Interleukin 6 KW - Pathology KW - Interleukin 1 KW - Animal models KW - Edema KW - Respiratory diseases KW - Hemorrhage KW - Interleukin 8 KW - Influenza KW - pandemics KW - Bronchus KW - Influenza A virus KW - Lesions KW - Cytokines KW - Data processing KW - Obstructive lung disease KW - Alveoli KW - Inflammation KW - Lung KW - Kinetics KW - Inoculation KW - Tumor necrosis factor- alpha KW - Vaccines KW - Immune response KW - Pneumonia KW - Bronchopneumonia KW - V 22350:Immunology KW - F 06905:Vaccines KW - H 1000:Occupational Safety and Health UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1551637640?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ahealthsafetyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Veterinary+Pathology&rft.atitle=Kinetics+of+Lung+Lesion+Development+and+Pro-Inflammatory+Cytokine+Response+in+Pigs+With+Vaccine-Associated+Enhanced+Respiratory+Disease+Induced+by+Challenge+With+Pandemic+%282009%29+A%2FH1N1+Influenza+Virus&rft.au=Gauger%2C+P+C%3BVincent%2C+AL%3BLoving%2C+CL%3BHenningson%2C+J+N%3BLager%2C+K+M%3BJanke%2C+B+H%3BKehrli%2C+ME%3BRoth%2C+JA&rft.aulast=Gauger&rft.aufirst=P&rft.date=2012-11-01&rft.volume=49&rft.issue=6&rft.spage=900&rft.isbn=&rft.btitle=&rft.title=Veterinary+Pathology&rft.issn=03009858&rft_id=info:doi/10.1177%2F0300985812439724 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Last updated - 2014-10-02 N1 - SubjectsTermNotLitGenreText - Interleukin 6; Data processing; Interleukin 1; Animal models; Edema; Obstructive lung disease; Hemorrhage; Interleukin 8; Alveoli; Inflammation; pandemics; Bronchus; Lung; Kinetics; Inoculation; Cytokines; Immune response; Vaccines; Tumor necrosis factor- alpha; Bronchopneumonia; Pneumonia; Influenza; Pathology; Lesions; Respiratory diseases; Influenza A virus DO - http://dx.doi.org/10.1177/0300985812439724 ER - TY - JOUR T1 - Effect of archer density on elk pregnancy rates and conception dates AN - 1434026515; 18538415 AB - Archery hunting in Oregon has increased dramatically over the past 2 decades. At the same time, spring juvenile to adult female ratios of Rocky Mountain elk (Cervus elaphus) have been declining. This has raised concern that archery seasons may be disrupting elk breeding and contributing to the decline in recruitment. Two mechanisms could contribute to reduced juvenile:female ratios: 1) reduced pregnancy rates, and 2) delayed conception dates because of human disturbance during the rut. We varied the number of archery hunters at the Starkey Experimental Forest and Range over 13 years to evaluate effects of archer density on reproduction of elk. Archer densities were maintained at high densities during 4 years x = 1.09 tags sold/km super(2)), low densities during 3 years x = 0.53tags sold; /km super(2)), and no archers during 6 years. We determined pregnancy status, age, kidney fat index (KFI), lactation status, and fetus conception dates for 622 female elk harvested in December. We found pregnancy rate differences of 0.105, 0.080, and 0.021 between high and no archer density years (P=0.004), high and low archer density years (P=0.054), and low and no archer density years (P=0.616), respectively. Conception dates were 4 days later for high archer density compared to low archer density (P=0.006), but did not differ between high and no archer years (2 days; P=0.136) or between low and no archer years (2 days; P=0.108). We compared generalized linear model estimates of pregnancy rates and determined pregnancy rates for 28% of the lactating female elk to be affected by high archer density, whereas archer densities had no significant affect on pregnancy rate estimates for non-lactating females. We found no difference in conception dates among archer densities when comparing model estimates. Our results suggest that archer density and its interaction with nutritional condition of elk influence pregnancy rates of lactating females with low KFI levels; however, the effect of archer density alone does not explain the magnitude of decline in juvenile to female ratios observed in Oregon. [copy 2012 The Wildlife Society. JF - Journal of Wildlife Management AU - Davidson, Gregory A AU - Johnson, Bruce K AU - Noyes, James H AU - Dick, Brian L AU - Wisdom, Michael J AD - USDA Forest Service, Pacific Northwest Research Station, La Grande, OR 97850, USA., greg.a.davidson@state.or.us Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 1676 EP - 1685 PB - John Wiley & Sons, Inc., 111 River Street Hoboken NJ 07030 United States VL - 76 IS - 8 SN - 0022-541X, 0022-541X KW - Ecology Abstracts KW - archery KW - Cervus elaphus KW - conception date KW - elk KW - hunter density KW - hunting KW - nutritional condition KW - Oregon KW - pregnancy rate KW - Wildlife management KW - Age KW - Wildlife KW - Recruitment KW - Forests KW - Fetuses KW - Lactation KW - Models KW - Pregnancy KW - Mountains KW - Breeding KW - Kidney KW - Reproduction KW - Hunting KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434026515?accountid=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+Wildlife+Management&rft.atitle=Effect+of+archer+density+on+elk+pregnancy+rates+and+conception+dates&rft.au=Davidson%2C+Gregory+A%3BJohnson%2C+Bruce+K%3BNoyes%2C+James+H%3BDick%2C+Brian+L%3BWisdom%2C+Michael+J&rft.aulast=Davidson&rft.aufirst=Gregory&rft.date=2012-11-01&rft.volume=76&rft.issue=8&rft.spage=1676&rft.isbn=&rft.btitle=&rft.title=Journal+of+Wildlife+Management&rft.issn=0022541X&rft_id=info:doi/10.1002%2Fjwmg.411 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-09-01 N1 - Last updated - 2014-11-12 N1 - SubjectsTermNotLitGenreText - Age; Wildlife management; Recruitment; Wildlife; Forests; Fetuses; Pregnancy; Models; Lactation; Mountains; Breeding; Kidney; Reproduction; Hunting; Cervus elaphus DO - http://dx.doi.org/10.1002/jwmg.411 ER - TY - JOUR T1 - Identification and Field Evaluation of Fermentation Volatiles from Wine and Vinegar that Mediate Attraction of Spotted Wing Drosophila, Drosophila suzukii AN - 1434016029; 18527221 AB - Previous studies suggest that olfactory cues from damaged and fermented fruits play important roles in resource recognition of polyphagous spotted wing Drosophila flies (SWD), Drosophila suzukii (Matsumura) (Diptera: Drosophilidae). They are attracted to fermented sweet materials, such as decomposing fruits but also wines and vinegars, and to ubiquitous fermentation volatiles, such as acetic acid and ethanol. Gas chromatography coupled with electroantennographic detection (GC-EAD), gas chromatography-mass spectrometry (GC-MS), two-choice laboratory bioassays, and field trapping experiments were used to identify volatile compounds from wine and vinegar that are involved in SWD attraction. In addition to acetic acid and ethanol, consistent EAD responses were obtained for 13 volatile wine compounds and seven volatile vinegar compounds, with all of the vinegar EAD-active compounds also present in wine. In a field trapping experiment, the 9-component vinegar blend and 15-component wine blend were similarly attractive when compared to an acetic acid plus ethanol mixture, but were not as attractive as the wine plus vinegar mixture. In two-choice laboratory bioassays, 7 EAD-active compounds (ethyl acetate, ethyl butyrate, ethyl lactate, 1-hexanol, isoamyl acetate, 2-methylbutyl acetate, and ethyl sorbate), when added singly to the mixture at the same concentrations tested in the field, decreased the attraction of SWD to the mixture of acetic acid and ethanol. The blends composed of the remaining EAD-active chemicals, an 8-component wine blend [acetic acid + ethanol + acetoin + grape butyrate + methionol + isoamyl lactate + 2-phenylethanol + diethyl succinate] and a 5-component vinegar blend [acetic acid + ethanol + acetoin + grape butyrate + 2-phenylethanol] were more attractive than the acetic acid plus ethanol mixture, and as attractive as the wine plus vinegar mixture in both laboratory assays and the field trapping experiment. These results indicate that these volatiles in wine and vinegar are crucial for SWD attraction to fermented materials on which they feed as adults. JF - Journal of Chemical Ecology AU - Cha, Dong H AU - Adams, Todd AU - Rogg, Helmuth AU - Landolt, Peter J AD - Yakima Agricultural Research Laboratory, USDA, ARS, Wapato, WA, 98951, USA, dong.cha@ARS.USDA.GOV Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 1419 EP - 1431 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 38 IS - 11 SN - 0098-0331, 0098-0331 KW - Toxicology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Chemoreception Abstracts; Entomology Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - Fruits KW - Acetoin KW - Fermentation KW - Vinegar KW - Drosophilidae KW - Wings KW - Electroantennograms KW - 1-Hexanol KW - Trapping KW - Acetic acid KW - Mass spectroscopy KW - Isoamyl acetate KW - Gas chromatography KW - Volatiles KW - Ethyl acetate KW - Lactic acid KW - Olfactory stimuli KW - Vitaceae KW - Diptera KW - Drosophila KW - Ethanol KW - Wine KW - A 01380:Plant Protection, Fungicides & Seed Treatments KW - R 18050:Chemoreception correlates of behavior KW - Y 25150:General/Miscellaneous KW - D 04040:Ecosystem and Ecology Studies KW - Z 05320:Physiology, Anatomy, and Biochemistry KW - X 24320:Food Additives & Contaminants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434016029?accountid=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+Chemical+Ecology&rft.atitle=Identification+and+Field+Evaluation+of+Fermentation+Volatiles+from+Wine+and+Vinegar+that+Mediate+Attraction+of+Spotted+Wing+Drosophila%2C+Drosophila+suzukii&rft.au=Cha%2C+Dong+H%3BAdams%2C+Todd%3BRogg%2C+Helmuth%3BLandolt%2C+Peter+J&rft.aulast=Cha&rft.aufirst=Dong&rft.date=2012-11-01&rft.volume=38&rft.issue=11&rft.spage=1419&rft.isbn=&rft.btitle=&rft.title=Journal+of+Chemical+Ecology&rft.issn=00980331&rft_id=info:doi/10.1007%2Fs10886-012-0196-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-09-01 N1 - Number of references - 70 N1 - Last updated - 2015-11-16 N1 - SubjectsTermNotLitGenreText - Fruits; Acetoin; Vinegar; Fermentation; Electroantennograms; Wings; Acetic acid; Trapping; 1-Hexanol; Mass spectroscopy; Isoamyl acetate; Volatiles; Gas chromatography; Ethyl acetate; Lactic acid; Olfactory stimuli; Wine; Ethanol; Drosophilidae; Vitaceae; Drosophila; Diptera DO - http://dx.doi.org/10.1007/s10886-012-0196-5 ER - TY - JOUR T1 - A Serious Video Game to Increase Fruit and Vegetable Consumption Among Elementary Aged Youth (Squire's Quest! II): Rationale, Design, and Methods AN - 1347818692; 201307702 AB - Background: Youths eat fewer fruits and vegetables than recommended. Effective methods are needed to increase and maintain their fruit and vegetable consumption. Goal setting has been an effective behavior change procedure among adults, but has had limited effectiveness among youths. Implementation intentions are specific plans to facilitate goal attainment. Redefining goal setting to include implementation intentions may be an effective way to increase effectiveness. Video games offer a controlled venue for conducting behavioral research and testing hypotheses to identify mechanisms of effect. Objective: This report describes the protocol that guided the design and evaluation of Squire's Quest! II, a video game aimed to increase child fruit and vegetable consumption. Methods: Squire's Quest! II is a 10-episode videogame promoting fruit and vegetable consumption to 4th and 5th grade children (approximately 9-11 year old youths). A four group randomized design (n=400 parent/child dyads) was used to systematically test the effect of two types of implementation intentions (action, coping) on fruit and vegetable goal attainment and consumption of 4th and 5th graders. Data collection occurred at baseline, immediately post game-play, and 3 months later. Child was the unit of assignment. Three dietary recalls were collected at each data collection period by trained interviewers using the Nutrient Data System for Research (NDSR 2009). Psychosocial and process data were also collected. Results: To our knowledge, this is the first research to explore the effect of implementation intentions on child fruit and vegetable goal attainment and consumption. Conclusions: This intervention will contribute valuable information regarding whether implementation intentions are effective with elementary age children. Trial Registration: ClinicalTrials.gov NCT01004094. Adapted from the source document. JF - Journal of Medical Internet Research AU - Thompson, Debbe AU - Bhatt, Riddhi AU - Lazarus, Melanie AU - Cullen, Karen AU - Baranowski, Janice AU - Baranowski, Tom AD - USDA/ARS Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, United States Y1 - 2012/11// PY - 2012 DA - November 2012 PB - Gunther Eysenbach MD MPH, Associate Professor, University of Toronto Senior Scientist, Centre for Global eHealth Innovation, Toronto, Canada VL - 14 IS - 6 SN - 1438-8871, 1438-8871 KW - video game, nutrition, fruit, vegetable, children, intervention, action implementation intention, coping implementation intention, goal setting KW - Goals KW - Healthy food KW - Consumption KW - Young people KW - Children KW - Videogames KW - article UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1347818692?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aassia&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Medical+Internet+Research&rft.atitle=A+Serious+Video+Game+to+Increase+Fruit+and+Vegetable+Consumption+Among+Elementary+Aged+Youth+%28Squire%27s+Quest%21+II%29%3A+Rationale%2C+Design%2C+and+Methods&rft.au=Thompson%2C+Debbe%3BBhatt%2C+Riddhi%3BLazarus%2C+Melanie%3BCullen%2C+Karen%3BBaranowski%2C+Janice%3BBaranowski%2C+Tom&rft.aulast=Thompson&rft.aufirst=Debbe&rft.date=2012-11-01&rft.volume=14&rft.issue=6&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Medical+Internet+Research&rft.issn=14388871&rft_id=info:doi/10.2196%2Fresprot.2348 L2 - http://www.jmir.org/ LA - English DB - Applied Social Sciences Index & Abstracts (ASSIA) N1 - Date revised - 2013-05-01 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Healthy food; Children; Videogames; Young people; Goals; Consumption DO - http://dx.doi.org/10.2196/resprot.2348 ER - TY - JOUR T1 - Grand Challenges for Resilience-Based Management of Rangelands AN - 1328515521; 17401275 AB - The social and ecological contexts for rangeland management are changing rapidly, prompting a reevaluation of science, management, and their relationship. We argue that progression from steady-state management to ecosystem management has served the rangeland profession well, but that further development toward resilience-based management is required to ensure that ecosystem services are sustained in an era of rapid change. Resilience-based management embraces the inevitability of change and emphasizes that management should seek to guide change to benefit society. The objectives of this forum are to: 1) justify the need for adopting resilience-based management, 2) identify the challenges that will be encountered in its development and implementation, and 3) highlight approaches to overcoming these challenges. Five grand challenges confronting the adoption of resilience-based management, based upon the insights of 56 rangeland researchers who have contributed to this special issue, were identified as: 1) development of knowledge systems to support resilience-based management, 2) improvement of ecological models supporting science and management, 3) protocols to assess and manage tradeoffs among ecosystem services, 4) use of social-ecological system models to integrate diverse knowledge sources, and 5) reorganization of institutions to support resilience-based management. Resolving the challenges presented here will require the creation of stronger partnerships between ecosystem managers, science organizations, management agencies, and policymakers at local, regional, and national scales. A realistic near-term goal for achieving such partnerships is to initiate and support collaborative landscape projects. The creation of multiscaled social learning institutions linked to evolving knowledge systems may be the best approach to guide adaptation and transformation in rangelands in the coming century. Los contextos ecologicos y sociales para el manejo de pastizales estan cambiando rapidamente, provocando una reevaluacion de la ciencia, y los vinculos entre ellos. Aqui proponemos que el reciente cambio de enfoque de un estado constante a un modelo de manejo de ecosistema ha servido bien a la profesion de manejo de pastizales, pero es necesario un cambio adicional al manejo basado en resiliencia que garantice que los servicios de los pastizales continuaran beneficiando a la sociedad en una era de cambios rapidos. El manejo basado en la resiliencia enfatiza el manejo colaborativo y el aprendizaje social para guiar la adopcion y transformacion en sistemas ecologico-sociales. Los objetivos de este foro son 1) justificar le necesidad para adoptar manejo basado en la resiliencia, 2) identificar los desafios que se interpondran en el camino para su desarrollo e implementacion y 3) destacar los enfoques para superar estos desafios. Se identificaron cinco categorias de desafios de un manejo basado en resiliencia, usando las ideas de 55 cientificos especializados en el manejo de pastizales que han contribuido especialmente a este tema: a) desarrollo de sistemas de conocimiento para soportar los sistemas de manejo basado en resiliencia, b) mejoramiento de modelos ecologicos apoyados por la ciencia y manejo, c) protocolos para evaluar y manejar el intercambio entre los servicios del ecosistema, d) uso de sistemas de perspectivas socio ecologicas para lograr una mayor participacion de los interesados, y e) reorganizacion de las instituciones para apoyar el manejo basado en resiliencia. Se ha hecho evidente que un mayor conocimiento cientifico por si mismo es insuficiente para promover los modelos de manejo basado en resiliencia en los pastizales. Las soluciones de los retos que se presentan aqui requeriran de la creacion de asociaciones mas fuertes entre manejadores de ecosistemas, organizaciones cientificas, agencias de manejo y los creadores de politicas a nivel local, regional y nacional. La creacion de instituciones sociales de aprendizaje vinculadas a la evolucion de los sistemas de conocimiento es nuestra esperanza para guiar la adaptacion y transformacion en pastizales en el presente siglo. JF - Rangeland Ecology & Management AU - Bestelmeyer, Brandon T AU - Briske, David D AD - Research Ecologist, USDA-ARS Jornada Experimental Range and Jornada Basin LTER, New Mexico State University, Las Cruces, NM 88003, USA, bbestelm@nmsu.edu Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 654 EP - 663 PB - Society for Range Management VL - 65 IS - 6 SN - 1550-7424, 1550-7424 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Adaptive management KW - ecosystem services KW - knowledge systems KW - postmodern science KW - social-ecological systems KW - transformation KW - Transformation KW - Rangelands KW - Adaptability KW - Adaptations KW - Landscape KW - Ecosystem management KW - Adoption 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/1328515521?accountid=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=Rangeland+Ecology+%26+Management&rft.atitle=Grand+Challenges+for+Resilience-Based+Management+of+Rangelands&rft.au=Bestelmeyer%2C+Brandon+T%3BBriske%2C+David+D&rft.aulast=Bestelmeyer&rft.aufirst=Brandon&rft.date=2012-11-01&rft.volume=65&rft.issue=6&rft.spage=654&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-12-00072.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-04-01 N1 - Number of references - 118 N1 - Last updated - 2015-02-12 N1 - SubjectsTermNotLitGenreText - Transformation; Rangelands; Adaptations; Landscape; Ecosystem management; Adoption; Adaptability DO - http://dx.doi.org/10.2111/REM-D-12-00072.1 ER - TY - JOUR T1 - A Strategy for Rangeland Management Based on Best Available Knowledge and Information AN - 1328515279; 17401274 AB - Adapting what we currently know about ecosystems to a future where rangelands are changing is a new frontier in rangeland management. Current tools for knowledge discovery and application are limited because they cannot adequately judge ecological relevance of knowledge to specific situations. We propose development of integrated knowledge systems (KSs)-collections of resources (e.g., data, analytical tools, literature) drawn from disparate domains and organized around topics by process-based conceptual models. An integrated KS would define relevance by ecological attributes (e.g., soils, climate, vegetation) and location as a flexible mechanism for organizing, finding, and applying knowledge to rangeland management. A KS provides knowledge sources within a decision-making framework that defines what knowledge is needed and how it will be used to make decisions. Knowledge from a KS can identify appropriate spatial and temporal scales to address specific resource questions or objectives. Several factors currently limit KS development and implementation. These include limited interoperability of disparate information and knowledge systems; lack of consistent geographic referencing of knowledge; incomplete and inconsistent documentation of the origin, history and meaning of data and information; underexploited application of remote sensing products; limited ability to extrapolate and share local knowledge and unstructured information; and lack of training and education of professionals that can link ecological and technical fields of study. The proposed KS concept and recommendations present an opportunity to take advantage of emerging technologies and the collective knowledge of rangeland professionals to address changing ecosystems and evolving threats. If we keep on with a "business as usual" approach to finding and using information, we will struggle to meet our responsibilities as rangeland professionals. Adaptar lo que actualmente sabemos acerca de los ecosistemas a un futuro donde los pastizales han cambiando es una nueva frontera en el manejo de pastizales. Las herramientas que existen en la actualidad para el descubrimiento del conocimiento y su aplicacion son limitadas porque no pueden juzgar adecuadamente la relevancia ecologica del conocimiento para situaciones especificas. Propusimos el desarrollo de sistemas de conocimiento integrales (KSs)-colecciones de recursos (ej., datos, herramientas analiticas, literatura) elaborado a partir de areas diferentes y organizados en torno a temas por procesos basado en modelos conceptuales. Un KS integrado podria definir la relevancia por atributos ecologicos (ej., suelos, climas, vegetacion) y la locacion como un mecanismo flexible para organizar, encontrar, la aplicacion de conocimiento al manejo de pastizales. Un KS provee fuentes de conocimiento dentro de un marco de toma de decisiones que define que conocimiento es necesitado y como va a usarse para tomar decisiones. El conocimiento de un KS puede identificar escalas espaciales apropiadas y temporales para responder preguntas de recursos especificas u objetivos. Varios factores en la actualidad limitan el desarrollo y la implementacion de KS. Entre ellos encontramos: interoperabilidad limitada de informacion dispar y los sistemas de conocimiento. Falta de referencias geograficas consistentes del conocimiento; documentacion incompleta e inconsistente de documentacion de origen, historia y significado de datos e informacion; aplicacion sin explorar de los productos de teleobservacion; habilidad limitada para extrapolar y compartir conocimiento local e informacion no estructurada; y entrenamiento y educacion de profesionales que pueden unir los campos de estudios ecologicos y tecnicos. El concepto KS propuesto y las recomendaciones son una oportunidad para aprovechar las tecnologias emergentes y el conocimiento colectivo de los pastizales para hacer frente al cambio de los ecosistemas y los riegos cambiantes. Si seguimos con un enfoque tradicional para encontrar y usar informacion, vamos a enfrentar serias dificultades para cumplir con nuestras responsabilidades como profesionales de los pastizales. JF - Rangeland Ecology & Management AU - Karl, Jason W AU - Herrick, Jeffrey E AU - Browning, Dawn M AD - Research Ecologist, USDA-ARS Jornada Experimental Range, Las Cruces, NM 88003, USA, jkarl@nmsu.edu Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 638 EP - 646 PB - Society for Range Management VL - 65 IS - 6 SN - 1550-7424, 1550-7424 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Data processing KW - Ecosystems KW - Training KW - Responsibility KW - Climate KW - Remote sensing KW - Vegetation KW - Development KW - Soil KW - Rangelands KW - Decision making KW - Education KW - Adaptability KW - Cameroon, Sud, Campo KW - Information systems 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/1328515279?accountid=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=Rangeland+Ecology+%26+Management&rft.atitle=A+Strategy+for+Rangeland+Management+Based+on+Best+Available+Knowledge+and+Information&rft.au=Karl%2C+Jason+W%3BHerrick%2C+Jeffrey+E%3BBrowning%2C+Dawn+M&rft.aulast=Karl&rft.aufirst=Jason&rft.date=2012-11-01&rft.volume=65&rft.issue=6&rft.spage=638&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-12-00021.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-04-01 N1 - Number of references - 95 N1 - Last updated - 2014-04-17 N1 - SubjectsTermNotLitGenreText - Soil; Decision making; Rangelands; Data processing; Climate; Remote sensing; Vegetation; Development; Information systems; Adaptability; Education; Ecosystems; Responsibility; Training; Cameroon, Sud, Campo DO - http://dx.doi.org/10.2111/REM-D-12-00021.1 ER - TY - JOUR T1 - Identifying Rangeland Restoration Targets: An Appraisal of Challenges and Opportunities AN - 1328515260; 17401273 AB - Restoration activities are directed toward a broad spectrum of targets. Identifying a restoration target entails defining an ecosystem state and its desired functioning that can be attained through managerial interventions. First, we discuss how restoration targets must integrate economic, social, and ecological considerations in order to be feasible. Primary challenges to identifying realistic restoration targets include long-term managerial and fiscal commitments as well as the accommodation of inherent rangeland complexities stemming from social and ecological factors. Second, we illustrate how the existing tools of ecological site description, rangeland health assessment, and state-and-transition modeling present opportunities to identify flexible restoration targets. Last, we describe how to refine these targets using adaptive management in order to cope with constraints and to reduce the uncertainty of ecosystem dynamics typical of complex systems. Restoration should be viewed as both a rangeland management activity and a means to inform and guide interventions within a specific site. Las actividades de rehabilitacion estan dirigidas hacia un amplio espectro de objetivos. La identificacion de un objetivo de rehabilitacion implica la definicion del estado del ecosistema y el funcionamiento deseado que puede alcanzarse a traves de intervenciones de manejo. Primero, discutimos como los objetivos de rehabilitacion deben integrar factores economicos, sociales y ecologicos, con el fin de ser factibles. Los principales desafios para la identificacion de objetivos realistas de rehabilitacion incluyen compromisos de manejo y economicos a largo plazo. Asi tambien deben incluirse otros elementos innatos de los pastizales derivados de los factores sociales y ecologicos. Segundo, ilustramos como la existencia de herramientas para descripcion ecologica de los sitios, evaluacion del bienestar del pastizal, y el modelado del estado y transicion representan oportunidades para identificar objetivos de rehabilitacion. Finalmente, describimos como redefinir estos objetivos usando manejo adaptativo con el fin de hacer frente a limitaciones y reducir la incertidumbre de la dinamica de los ecosistemas tipicamente de los sistemas complejos. La rehabilitacion debe ser vista tanto como una actividad del manejo de pastizales como de un medio para informar y guiar las mediaciones en un sitio especifico. JF - Rangeland Ecology & Management AU - Monaco, Thomas A AU - Jones, Thomas A AU - Thurow, Thomas L AD - Ecologist USDA-ARS, Logan, UT 84322, USA, tom.monaco@ars.usda.gov Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 599 EP - 605 PB - Society for Range Management VL - 65 IS - 6 SN - 1550-7424, 1550-7424 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Rangelands KW - Ecosystem dynamics KW - Economics KW - Intervention KW - Adaptive management 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/1328515260?accountid=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=Rangeland+Ecology+%26+Management&rft.atitle=Identifying+Rangeland+Restoration+Targets%3A+An+Appraisal+of+Challenges+and+Opportunities&rft.au=Monaco%2C+Thomas+A%3BJones%2C+Thomas+A%3BThurow%2C+Thomas+L&rft.aulast=Monaco&rft.aufirst=Thomas&rft.date=2012-11-01&rft.volume=65&rft.issue=6&rft.spage=599&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-12-00012.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-04-01 N1 - Number of references - 79 N1 - Last updated - 2013-05-17 N1 - SubjectsTermNotLitGenreText - Rangelands; Ecosystem dynamics; Economics; Intervention; Adaptive management DO - http://dx.doi.org/10.2111/REM-D-12-00012.1 ER - TY - JOUR T1 - Revolutionary Land Use Change in the 21st Century: Is (Rangeland) Science Relevant? AN - 1328514955; 17401271 AB - Rapidly increasing demand for food, fiber, and fuel together with new technologies and the mobility of global capital are driving revolutionary changes in land use throughout the world. Efforts to increase land productivity include conversion of millions of hectares of rangelands to crop production, including many marginal lands with low resistance and resilience to degradation. Sustaining the productivity of these lands requires careful land use planning and innovative management systems. Historically, this responsibility has been left to agronomists and others with expertise in crop production. In this article, we argue that the revolutionary land use changes necessary to support national and global food security potentially make rangeland science more relevant now than ever. Maintaining and increasing relevance will require a revolutionary change in range science from a discipline that focuses on a particular land use or land cover to one that addresses the challenge of managing all lands that, at one time, were considered to be marginal for crop production. We propose four strategies to increase the relevance of rangeland science to global land management: 1) expand our awareness and understanding of local to global economic, social, and technological trends in order to anticipate and identify drivers and patterns of conversion; 2) emphasize empirical studies and modeling that anticipate the biophysical (ecosystem services) and societal consequences of large-scale changes in land cover and use; 3) significantly increase communication and collaboration with the disciplines and sectors of society currently responsible for managing the new land uses; and 4) develop and adopt a dynamic and flexible resilience-based land classification system and data-supported conceptual models (e.g., state-and-transition models) that represent all lands, regardless of use and the consequences of land conversion to various uses instead of changes in state or condition that are focused on a single land use. La creciente demanda de alimentos, fibras y combustibles de manera simultanea con las nuevas tecnologias y la movilidad global del capital estan ocasionando cambios revolucionados en el uso de la tierra en todo el mundo. Los esfuerzos para incrementar la productividad de la tierra incluyen la conversion de millones de hectareas de pastizales a la produccion de granos, incluyendo tierras marginales con bajo resistencia y resilencia a la degradacion. Sostener la productividad de estas tierras requiere planeacion cuidadosa del uso de la tierra y sistemas de manejo innovadores. Historicamente, esta responsabilidad se ha dejado a agronomos y otros expertos en produccion de granos. En este articulo, discutimos que los revolucionados cambios en uso de la tierra necesarios para sostener la seguridad alimentaria nacional y mundial potencialmente hacen a la ciencia del pastizal mas relevante ahora que nunca. Mantener e incrementar esa relevancia requerira de cambios revolucionarios en la ciencia del pastizal de una disciplina que se enfoca en un uso particular de la tierra o cubierta vegetal a una que considere el reto de manejar todas las tierras que en algun tiempo fueron consideradas marginales para la produccion de granos. Proponemos cuatro estrategias para aumentar la relevancia de la ciencia del pastizal a un manejo global de la tierra: 1) extender nuestra conocimiento y concientizacion del ambito local a tendencias globales economicas, sociales y tecnologicas con el fin de anticipar e identificar conductores y patrones de conversion, 2) enfatizar en estudios empiricos y modelaje que anticipe las consecuencias biofisicas (servicios de los ecosistemas) y sociales de cambios en la cobertura y uso de la tierra en gran escala, 3) aumentar significativamente la comunicacion y colaboracion con las disciplinas y sectores de la sociedad actualmente responsables en el manejo del nuevo uso de la tierra, y 4) desarrollar y adoptar un sistema de clasificacion dinamica y flexible basado en la resilencia de la tierra y modelos conceptuales apoyados en datos (ejm. Modelos de Estado y Transicion) que representan todas las tierras, independientemente del uso y las consecuencias en la conversion de tierras para varios usos el lugar de cambios en el estado y condicion que se enfocan en un solo uso de la tierra. JF - Rangeland Ecology & Management AU - Herrick, JE AU - Brown, J R AU - Bestelmeyer, B T AU - Andrews, S S AU - Baldi, G AU - Davies, J AU - Duniway, M AU - Havstad, K M AU - Karl, J W AU - Karlen, D L AU - Peters, DPC AU - Quinton, J N AU - Riginos, C AU - Shaver, P L AU - Steinaker, D AU - Twomlow, S AD - Research Scientist, USDA-ARS, Las Cruces, NM 88003, USA, jherrick@nmsu.edu Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 590 EP - 598 PB - Society for Range Management VL - 65 IS - 6 SN - 1550-7424, 1550-7424 KW - Ecology Abstracts KW - Crop production KW - Land classification KW - Rangelands KW - Fibers KW - Mobility KW - Food KW - Fuels KW - Economics KW - Communication KW - Land use KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1328514955?accountid=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=Rangeland+Ecology+%26+Management&rft.atitle=Revolutionary+Land+Use+Change+in+the+21st+Century%3A+Is+%28Rangeland%29+Science+Relevant%3F&rft.au=Herrick%2C+JE%3BBrown%2C+J+R%3BBestelmeyer%2C+B+T%3BAndrews%2C+S+S%3BBaldi%2C+G%3BDavies%2C+J%3BDuniway%2C+M%3BHavstad%2C+K+M%3BKarl%2C+J+W%3BKarlen%2C+D+L%3BPeters%2C+DPC%3BQuinton%2C+J+N%3BRiginos%2C+C%3BShaver%2C+P+L%3BSteinaker%2C+D%3BTwomlow%2C+S&rft.aulast=Herrick&rft.aufirst=JE&rft.date=2012-11-01&rft.volume=65&rft.issue=6&rft.spage=590&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-11-00186.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-04-01 N1 - Number of references - 55 N1 - Last updated - 2013-05-17 N1 - SubjectsTermNotLitGenreText - Land classification; Crop production; Fibers; Rangelands; Mobility; Fuels; Food; Economics; Communication; Land use DO - http://dx.doi.org/10.2111/REM-D-11-00186.1 ER - TY - JOUR T1 - Increasing Shrub Use by Livestock in a World with Less Grass AN - 1328514911; 17401266 AB - Much of the world's rangeland is dominated by woody species. Competing land uses and continued encroachment of woody species into non-woody-dominated rangelands have reduced grasslands in many parts of the world. Land use conversions to fuel and feed global populations, especially the increasing number of middle class people seeking broader, meat-based diets, will certainly continue. Halting and/or reversing further encroachment of woody species into grasslands is slow, expensive, and in some cases not possible. Yet, global livestock numbers continue to increase to meet the growing demand for red meat and other livestock products. How do we reconcile a world with less grass and the concurrent increased demand for forages to feed livestock? Strategies and mechanisms are needed to safely enhance shrub use by ruminants in order to capitalize on a presently underutilized forage resource. A number of approaches are presently available (e.g., choosing appropriate species and breeds, providing dietary supplements and additives, behavior modification, genetic selection) to increase shrub consumption, and new technologies such as biochemical markers of shrub intake need to continue to be identified and developed. Such strategies could provide important means for rural communities to adapt to changing land cover and climate. La mayor parte de los pastizales del mundo estan dominados por especies lenosas. El cambio de uso de suelo y la continua expansion de especies lenosas dentro de pastizales dominados por no-lenosas ha reducido los pastizales en muchas partes del mundo. La conversion de tierras para abastecer y alimentar la poblacion global, especialmente con el aumento en el numero de personas de clase media que buscan dietas basadas en carne ciertamente continuara. El vacilante y/o posible re vertimiento de la invasion de especies lenosas en los pastizales es lento, caro y en algunos casos imposible. De hecho, el numero global de ganado continuara creciendo para cubrir la demanda de carne roja y otros productos derivados del ganado. [iquest]Como podemos conciliar a un mundo con menos pasto y la creciente demanda de forrajes para alimentar el ganado? Se necesitan estrategias y mecanismos que de manera segura promuevan el uso de arbustos por los rumiantes con el fin de capitalizar los recursos forrajeros subutilizados actualmente. Hay disponibilidad de puntos de vista (ejm. Seleccionar razas y especies apropiadas, proveer suplementos dieteticos y aditivos, modificar el comportamiento, seleccion genetica) para aumentar el consumo de arbustos y nuevas tecnologicas tales como los marcadores bioquimicos en consumo de arbustos que se necesita continuar en la identificacion y desarrollo de estos. Estas estrategicas pueden ofrecer importantes medios en las comunidades rurales para adaptar en la cambiante cobertura del suelo y el clima. JF - Rangeland Ecology & Management AU - Estell, R E AU - Havstad, K M AU - Cibils, A F AU - Fredrickson, EL AU - Anderson, D M AU - Schrader, T S AU - James, D K AD - Research Animal Scientist, USDA-ARS Jornada Experimental Range, Las Cruces, NM 88003, USA, Rick.Estell@ars.usda.gov Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 553 EP - 562 PB - Society for Range Management VL - 65 IS - 6 SN - 1550-7424, 1550-7424 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Ruminantia KW - Biochemical markers KW - Grasses KW - Fuels KW - Hay KW - Behavior modification KW - Shrubs KW - Climate KW - Media (selective) KW - Land use KW - Livestock KW - Meat KW - Grasslands KW - Rangelands KW - Dietary supplements KW - Forage KW - Rural areas KW - Technology 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/1328514911?accountid=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=Rangeland+Ecology+%26+Management&rft.atitle=Increasing+Shrub+Use+by+Livestock+in+a+World+with+Less+Grass&rft.au=Estell%2C+R+E%3BHavstad%2C+K+M%3BCibils%2C+A+F%3BFredrickson%2C+EL%3BAnderson%2C+D+M%3BSchrader%2C+T+S%3BJames%2C+D+K&rft.aulast=Estell&rft.aufirst=R&rft.date=2012-11-01&rft.volume=65&rft.issue=6&rft.spage=553&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-11-00124.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-04-01 N1 - Number of references - 118 N1 - Last updated - 2013-05-17 N1 - SubjectsTermNotLitGenreText - Shrubs; Biochemical markers; Grasses; Fuels; Climate; Media (selective); Hay; Land use; Livestock; Meat; Rangelands; Grasslands; Behavior modification; Dietary supplements; Forage; Technology; Rural areas; Ruminantia DO - http://dx.doi.org/10.2111/REM-D-11-00124.1 ER - TY - JOUR T1 - How Can Science Be General, Yet Specific? The Conundrum of Rangeland Science in the 21st Century AN - 1328514663; 17401270 AB - A critical challenge for range scientists is to provide input to management decisions for land units where little or no data exist. The disciplines of range science, basic ecology, and global ecology use different perspectives and approaches with different levels of detail to extrapolate information and understanding from well-studied locations to other land units. However, these traditional approaches are expected to be insufficient in the future as both human and climatic drivers change in magnitude and direction, spatial heterogeneity in land cover and its use increases, and rangelands become increasingly connected at local to global scales by flows of materials, people, and information. Here we argue that to overcome limitations of each individual discipline, and to address future rangeland problems effectively, scientists will need to integrate these disciplines successfully and in novel ways. The objectives of this article are 1) to describe the background, historical development, and limitations of current approaches employed by these disciplines; 2) to describe an integrated approach that takes advantage of the strengths and minimizes the weaknesses of these individual approaches; and 3) to discuss the challenges and implications of this integrated approach to the future of range science when climate and human drivers are nonstationary. This integration will be critical for applying range science to the management of specific land units; will contribute to and benefit from the development of general ecological principles; and will assist in addressing problems facing society at regional, continental, and global scales. Un reto muy critico para los cientificos en pastizales es proveer de informacion para toma decisiones de manejo de unidades de tierra donde hay pocos o nulos datos. Las disciplinas de ciencia del pastizal, ecologia basica y ecologia global usan diferentes perspectivas y enfoques con diferentes niveles de detalle para extrapolar la informacion y el conocimiento de lugares bien estudiados a otras unidades de tierra. Sin embargo, estos enfoques tradicionales se espera que sean insuficientes en el futuro porque los humanos y el clima generan cambios en magnitud y direccion, especial heterogeneidad en cubierta del suelo y sus usos se incrementa y los pastizales llegan a estar con en escala local y global por el flujo de materiales, personas e informacion. Aqui discutimos que para sortear las limitaciones de cada disciplina de manera efectiva y atender los problemas de los pastizales, en el futuro los cientificos necesitaran integrar de manera novedosa y exitosa estas disciplinas. Los objetivos de este articulo son 1) describir los antecedentes, desarrollo historico y limitaciones de los enfoques actuales empleados por estas disciplinas, 2) describir un enfoque integrado que resalte las fortalezas y minimice las debilidades de cada enfoque en lo particular y 3) discutir los retos e implicaciones de este enfoque integrado en el futuro de la ciencia del pastizal cuando el clima y los humanos son conductores no pasivos. Esta integracion sera critica para aplicar la ciencia del pastizal para el manejo especifico de unidades de tierra y contribuira para el beneficio en el desarrollo de principios ecologicos y tambien direccionar los problemas que enfrenta la sociedad a escalas regional, continental y global. JF - Rangeland Ecology & Management AU - Peters, Debra PC AU - Belnap, Jayne AU - Ludwig, John A AU - Collins, Scott L AU - Paruelo, Jose AU - Hoffman, MTimm AU - Havstad, Kris M AD - Research Scientist, USDA-ARS Jornada Experimental Range, Las Cruces, NM 88003, USA, debpeter@nmsu.edu Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 613 EP - 622 PB - Society for Range Management VL - 65 IS - 6 SN - 1550-7424, 1550-7424 KW - Ecology Abstracts KW - downscaling KW - extrapolation KW - global ecology KW - integration KW - nonstationarity KW - spatial heterogeneity KW - Rangelands KW - Integration KW - Data processing KW - Spatial heterogeneity KW - Climate KW - Hay KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1328514663?accountid=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=Rangeland+Ecology+%26+Management&rft.atitle=How+Can+Science+Be+General%2C+Yet+Specific%3F+The+Conundrum+of+Rangeland+Science+in+the+21st+Century&rft.au=Peters%2C+Debra+PC%3BBelnap%2C+Jayne%3BLudwig%2C+John+A%3BCollins%2C+Scott+L%3BParuelo%2C+Jose%3BHoffman%2C+MTimm%3BHavstad%2C+Kris+M&rft.aulast=Peters&rft.aufirst=Debra&rft.date=2012-11-01&rft.volume=65&rft.issue=6&rft.spage=613&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-11-00178.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-04-01 N1 - Number of references - 110 N1 - Last updated - 2015-09-30 N1 - SubjectsTermNotLitGenreText - Integration; Rangelands; Data processing; Climate; Spatial heterogeneity; Hay DO - http://dx.doi.org/10.2111/REM-D-11-00178.1 ER - TY - JOUR T1 - Opportunities for Increasing Utility of Models for Rangeland Management AN - 1328514437; 17401265 AB - A large number of empirical and mechanistic simulation models and decision support tools have been produced for rangelands. Collectively, these models have considerably increased our fundamental knowledge and understanding of the dynamics of ecosystem functions, processes, and structure. We explore three areas where models for rangeland management are often challenging for land managers and enterprise-level decision making: 1) coping with spatiotemporal and climatic variability in implementing scenario forecasting, risk assessments, and adaptive management; 2) addressing outputs of multiple ecosystem goods and services and determining whether they are synergistic or competitive; and 3) integrating experimental and experiential knowledge and observations into decision making. Increasing the utility of models for rangeland management remains a key frontier and a major research need for the modeling community and will be achieved less by further technical advances and model complexity and more by the use of existing topoedaphic databases, the capacity to readily incorporate new experimental and experiential knowledge, and the use of frameworks that facilitate outcome-based, adaptive decision making at the enterprise level with associated economic considerations. Opportunities exist for increasing the utility of models for decision making and adaptive rangeland management through better matching of model complexity with enterprise-level, decision-making goals. This could be accomplished by incorporating a fundamental understanding of herbivory, fire, and spatiotemporal interactions with weather patterns that affect multiple ecosystem functions. Most important, effective models would allow land managers in a changing and variable climate to 1) evaluate trade offs in producing multiple goods and services, 2) optimize the application of conservation practices spatially (comparing costs and benefits accrued across different timescales), and 3) incorporate manager capacity, including experience, skills, and labor input.Original Abstract: Se ha producido un gran numero de mecanismos empiricos, modelos de simulacion y herramientas para apoyar la toma de decisiones para los pastizales. En conjunto, estos modelos han incrementado considerablemente nuestro conocimiento fundamental y entendimiento de la dinamica de la funcion de los procesos y estructura de los ecosistemas. Exploramos tres areas donde los modelos para el manejo de pastizales son regularmente un reto para los manejadores de pastizales y los niveles de toma de decisiones en las empresas: 1) en conjunto con espacio-tiempo y variabilidad climatica en la prediccion de escenarios, evaluacion de riesgos y la implementacion de manejo adaptativo, 2) enfocandose a las de salidas de multiples bienes y servicios de los ecosistemas, y si estos son sinergicos o compiten entre si, e 3) integracion del conocimiento experimental y experiencial y observaciones dentro de la toma de decisiones. Incrementar la utilidad de modelos para el manejo de pastizales permanece como una frontera clave y una necesidad e investigacion muy importante para modelar la comunidad, y se lograra mediante nuevos avances tecnicos y menos complejidad de los modelos y mas aun mediante el uso de base de datos topoedaficos existentes, la capacidad para facilmente incorporar nuevos conocimientos experimentales y experienciales, y el uso de marcos de referencia que faciliten los resultados, la toma de decisiones adaptativa en los niveles empresariales con las consideraciones economicas asociadas. Existen oportunidades para incrementar la utilidad de los modelos en la toma de decisiones y en el manejo adaptativo de los pastizales mediante un mejor ajuste de la complejidad del modelo con nivel empresarial y las metas en la toma de decisiones. Esto puede hacerse mediante la incorporacion de un entendimiento fundamental de las actividades de los herbivoros, fuego e interacciones espacio- temporales con patrones climaticos para afectar las multiples funciones del ecosistema. Mas importante aun, modelos efectivos podrian permitir a los manejadores de tierra en un cambiante y variable clima a 1) evaluar las ventajas y desventajas en la produccion de multiples bienes y servicios, 2) espacialmente optimizar la aplicacion de practicas de conservacion (comparando los costos y beneficios acumulados atreves de diferentes escalas de tiempo), y 3) incorporar la capacidad de los administradores incluyendo experiencia, habilidades y mano de obra. JF - Rangeland Ecology & Management AU - Derner, Justin D AU - Augustine, David J AU - Ascough, James C, II AU - Ahuja, Lajpat R AD - Supervisory Research Rangeland Management Specialist and Research Leader, USDA-ARS Rangeland Resources Research Unit, Cheyenne, WY 82009, USA, Justin.Derner@ars.usda.gov Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 623 EP - 631 PB - Society for Range Management VL - 65 IS - 6 SN - 1550-7424, 1550-7424 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Risk assessment KW - Weather KW - Fires KW - Herbivory KW - Climate KW - Simulation KW - Adaptive management KW - Models KW - Rangelands KW - Decision making KW - Databases KW - Economics KW - Conservation 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/1328514437?accountid=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=Rangeland+Ecology+%26+Management&rft.atitle=Opportunities+for+Increasing+Utility+of+Models+for+Rangeland+Management&rft.au=Derner%2C+Justin+D%3BAugustine%2C+David+J%3BAscough%2C+James+C%2C+II%3BAhuja%2C+Lajpat+R&rft.aulast=Derner&rft.aufirst=Justin&rft.date=2012-11-01&rft.volume=65&rft.issue=6&rft.spage=623&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-11-00122.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-04-01 N1 - Number of references - 83 N1 - Last updated - 2013-05-17 N1 - SubjectsTermNotLitGenreText - Risk assessment; Databases; Fires; Weather; Decision making; Rangelands; Climate; Economics; Herbivory; Conservation; Models; Simulation; Adaptive management DO - http://dx.doi.org/10.2111/REM-D-11-00122.1 ER - TY - JOUR T1 - Sugar Feeding Improves Survival of Nondiapausing Cold-Stored Culex pipiens AN - 1328513651; 17396415 AB - The continuous culture of mosquitoes is a costly endeavor for vector biology laboratories. In addition to the resources that must be committed to colony maintenance, biological costs, including genetic drift and accidental colony loss, also can occur. Although alternatives do exist, their application to mosquitoes is limited. Mosquito cryopreservation remains elusive, and many important species lack a well-defined diapause. Previously, we demonstrated that cold storing nondiapausing mated adult females of the northern house mosquito, Culex pipiens L. resulted in a nearly four-fold increase in longevity when measured at the LT50, allowing for cold storage for up to 10 wk. In the current study, we used sugar feeding during cold storage to significantly improve cold storage longevity. At 6 degree C, the LT50 of cold stored females was 23 wk, and 100% mortality was not realized until 43 wk. Cold-stored females did exhibit reduced fecundity, but egg production returned to normal levels within two generations. These results suggest that cold storage without diapause induction is a viable option for Cx. pipiens, and with the addition of sugar feeding, a colony could be maintained with less than two generations per year. JF - Journal of Medical Entomology AU - Rinehart, Joseph P AU - Yocum, George D AU - Robich, Rebecca M AD - Mention of trade names or commercial products in this publication is solely for the purpose of providing specific information and does not imply recommendation or endorsement by the U.S. Department of Agriculture., joseph.rinehart@ars.usda.gov Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 1347 EP - 1354 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 United States VL - 49 IS - 6 SN - 0022-2585, 0022-2585 KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Entomology Abstracts KW - Culex pipiens KW - northern house mosquito KW - cold storage KW - fecundity KW - Survival KW - Egg production KW - Cold storage KW - Colonies KW - Diapause KW - Aquatic insects KW - Genetic drift KW - Mortality KW - Sugar KW - Feeding KW - Houses KW - Vectors KW - Pest control KW - Cryopreservation KW - Longevity KW - Continuous culture KW - Fecundity KW - Diapause induction KW - Mortality causes KW - Q1 08484:Species interactions: parasites and diseases KW - Q5 08524:Public health, medicines, dangerous organisms KW - Z 05330:Reproduction and Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1328513651?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Medical+Entomology&rft.atitle=Sugar+Feeding+Improves+Survival+of+Nondiapausing+Cold-Stored+Culex+pipiens&rft.au=Rinehart%2C+Joseph+P%3BYocum%2C+George+D%3BRobich%2C+Rebecca+M&rft.aulast=Rinehart&rft.aufirst=Joseph&rft.date=2012-11-01&rft.volume=49&rft.issue=6&rft.spage=1347&rft.isbn=&rft.btitle=&rft.title=Journal+of+Medical+Entomology&rft.issn=00222585&rft_id=info:doi/10.1603%2FME10243 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-04-01 N1 - Number of references - 38 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Cold storage; Fecundity; Survival; Pest control; Diapause; Genetic drift; Aquatic insects; Mortality causes; Longevity; Feeding; Sugar; Mortality; Houses; Vectors; Egg production; Cryopreservation; Colonies; Continuous culture; Diapause induction; Culex pipiens DO - http://dx.doi.org/10.1603/ME10243 ER - TY - JOUR T1 - Abundance of Apple Maggot, Rhagoletis pomonella, Across Different Areas in Central Washington, with Special Reference to Black-Fruited Hawthorns AN - 1323816302; 17778854 AB - The apple maggot fly, Rhagoletis pomonella (Walsh) (Diptera: Tephritidae), infests non-commercial apple (Malus domestica (Borkh.) Borkh.) and native black-fruited hawthorns (mostly Crataegus douglasii Lindl.) in central Washington, but little has been published on the abundance of the fly in this region. In this paper, the abundance of R. pomonella across different sites near apple-growing areas in central Washington is documented in order to assess the threat of the fly to commercial apple orchards. The fly was first detected on traps in Klickitat, Yakima, and Kittitas Counties in 1981, 1995, and 1997, respectively. From 1981-2010 in Kittitas and Yakima Counties, only 0 to 4.7% of traps on apple, crabapple, and hawthorn trees were positive for flies, whereas in Klickitat County, located farther from commercial apple orchards, 0 to 41.9% of traps were positive. In 2008, in Yakima County and Goldendale in Klickitat County, 7.8% of black-fruited hawthorn trees were infested, with 0 to 0.00054 larvae per fruit. In 2010, in Kittitas and Yakima Counties and Goldendale in Klickitat County, 25.0% of C. douglasii trees were infested, with 0.00042 to 0.00248 larvae per fruit. In 2010, in a remote forested area of Klickitat County far from commercial apple orchards, 94.7% of C. douglasii trees were infested, with 0.20813 larvae per fruit. Overall results suggest R. pomonella is unlikely to develop high populations rapidly near major commercial apple-growing areas in central Washington, including in black-fruited hawthorns, increasing chances it can be kept out of commercial orchards. JF - Journal of Insect Science (Tucson) AU - Yee, Wee L AU - Klaus, Michael W AU - Cha, Dong H AU - Linn, Charles E AU - Goughnour, Robert B AU - Feder, Jeffrey L AD - USDA-ARS, Yakima Agricultural Research Laboratory, 5230 Konnowac Pass Road, Wapato, WA 98951, wee.yee@ars.usda.gov Y1 - 2012/11// PY - 2012 DA - November 2012 SP - 1 EP - 14 PB - University of Wisconsin Library, 1510 East University Tucson AZ 85721-0055 United States VL - 12 IS - 124 SN - 1536-2442, 1536-2442 KW - Ecology Abstracts; Entomology Abstracts KW - Crataegus douglasii KW - Diptera KW - larval infestation levels KW - Tephritidae KW - trapping KW - Fruits KW - Rhagoletis pomonella KW - Trees KW - Abundance KW - Malus KW - Traps KW - Malus domestica KW - Orchards KW - Z 05300:General KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1323816302?accountid=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+Insect+Science+%28Tucson%29&rft.atitle=Abundance+of+Apple+Maggot%2C+Rhagoletis+pomonella%2C+Across+Different+Areas+in+Central+Washington%2C+with+Special+Reference+to+Black-Fruited+Hawthorns&rft.au=Yee%2C+Wee+L%3BKlaus%2C+Michael+W%3BCha%2C+Dong+H%3BLinn%2C+Charles+E%3BGoughnour%2C+Robert+B%3BFeder%2C+Jeffrey+L&rft.aulast=Yee&rft.aufirst=Wee&rft.date=2012-11-01&rft.volume=12&rft.issue=124&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Journal+of+Insect+Science+%28Tucson%29&rft.issn=15362442&rft_id=info:doi/10.1673%2F031.012.12401 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-04-01 N1 - Number of references - 21 N1 - Last updated - 2016-08-03 N1 - SubjectsTermNotLitGenreText - Fruits; Trees; Abundance; Traps; Orchards; Rhagoletis pomonella; Crataegus douglasii; Malus; Malus domestica; Diptera; Tephritidae DO - http://dx.doi.org/10.1673/031.012.12401 ER - TY - JOUR T1 - Enhancement of Commercial Antifungal Agents by Kojic Acid AN - 1315617514; 17718833 AB - Natural compounds that pose no significant medical or environmental side effects are potential sources of antifungal agents, either in their nascent form or as structural backbones for more effective derivatives. Kojic acid (KA) is one such compound. It is a natural by-product of fungal fermentation commonly employed by food and cosmetic industries. We show that KA greatly lowers minimum inhibitory (MIC) or fungicidal (MFC) concentrations of commercial medicinal and agricultural antifungal agents, amphotericin B (AMB) and strobilurin, respectively, against pathogenic yeasts and filamentous fungi. Assays using two mitogen-activated protein kinase (MAPK) mutants, i.e., sakA Delta , mpkC Delta , of Aspergillus fumigatus, an agent for human invasive aspergillosis, with hydrogen peroxide (H2O2) or AMB indicate such chemosensitizing activity of KA is most conceivably through disruption of fungal antioxidation systems. KA could be developed as a chemosensitizer to enhance efficacy of certain conventional antifungal drugs or fungicides. JF - International Journal of Molecular Sciences AU - Kim, J H AU - Chang, P-K AU - Chan, K L AU - Faria, NCG AU - Mahoney, N AU - Kim, Y K AU - de L Martins, M AU - Campbell, B C AD - Plant Mycotoxin Research Unit, Western Regional Research Center, USDA-ARS, 800 Buchanan St., Albany, CA 94710, USA Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 13867 EP - 13880 VL - 13 IS - 11 SN - 1422-0067, 1422-0067 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Amphotericin B KW - Antifungal agents KW - Aspergillosis KW - Cosmetics KW - Drugs KW - Fermentation KW - Food industry KW - Fungi KW - Fungicides KW - Hydrogen peroxide KW - Kojic acid KW - MAP kinase KW - Minimum inhibitory concentration KW - Side effects KW - strobilurin KW - Aspergillus fumigatus KW - A 01380:Plant Protection, Fungicides & Seed Treatments KW - K 03340:Effects of Physical & Chemical Factors UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1315617514?accountid=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=International+Journal+of+Molecular+Sciences&rft.atitle=Enhancement+of+Commercial+Antifungal+Agents+by+Kojic+Acid&rft.au=Kim%2C+J+H%3BChang%2C+P-K%3BChan%2C+K+L%3BFaria%2C+NCG%3BMahoney%2C+N%3BKim%2C+Y+K%3Bde+L+Martins%2C+M%3BCampbell%2C+B+C&rft.aulast=Kim&rft.aufirst=J&rft.date=2012-11-01&rft.volume=13&rft.issue=11&rft.spage=13867&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Molecular+Sciences&rft.issn=14220067&rft_id=info:doi/10.3390%2Fijms131113867 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-03-01 N1 - Last updated - 2013-04-19 N1 - SubjectsTermNotLitGenreText - Amphotericin B; Antifungal agents; MAP kinase; strobilurin; Fermentation; Food industry; Fungi; Cosmetics; Aspergillosis; Minimum inhibitory concentration; Hydrogen peroxide; Kojic acid; Fungicides; Drugs; Side effects; Aspergillus fumigatus DO - http://dx.doi.org/10.3390/ijms131113867 ER - TY - JOUR T1 - Climate and weather influences on spatial temporal patterns of mountain pine beetle populations in Washington and Oregon AN - 1268653847; 17492716 AB - Widespread outbreaks of mountain pine beetle in North America have drawn the attention of scientists, forest managers, and the public. There is strong evidence that climate change has contributed to the extent and severity of recent outbreaks. Scientists are interested in quantifying relationships between bark beetle population dynamics and trends in climate. Process models that simulate climate suitability for mountain pine beetle outbreaks have advanced our understanding of beetle population dynamics; however, there are few studies that have assessed their accuracy across multiple outbreaks or at larger spatial scales. This study used the observed number of trees killed by mountain pine beetles per square kilometer in Oregon and Washington, USA, over the past three decades to quantify and assess the influence of climate and weather variables on beetle activity over longer time periods and larger scales than previously studied. Influences of temperature and precipitation in addition to process model output variables were assessed at annual and climatological time scales. The statistical analysis showed that new attacks are more likely to occur at locations with climatological mean August temperatures > 15 degree C. After controlling for beetle pressure, the variables with the largest effect on the odds of an outbreak exceeding a certain size were minimum winter temperature (positive relationship) and drought conditions in current and previous years. Precipitation levels in the year prior to the outbreak had a positive effect, possibly an indication of the influence of this driver on brood size. Two-year cumulative precipitation had a negative effect, a possible indication of the influence of drought on tree stress. Among the process model variables, cold tolerance was the strongest indicator of an outbreak increasing to epidemic size. A weather suitability index developed from the regression analysis indicated a 2.5X increase in the odds of outbreak at locations with highly suitable weather vs. locations with low suitability. The models were useful for estimating expected amounts of damage (total area with outbreaks) and for quantifying the contribution of climate to total damage. Overall, the results confirm the importance of climate and weather on the spatial expansion of bark beetle outbreaks over time. JF - Ecology AU - Preisler, H K AU - Hicke, JA AU - Ager, A A AU - Hayes, J L AD - Pacific Southwest Research Station, USDA Forest Service, 800 Buchanan St., West Annex Building, Albany, California 94710 USA, hpreisler@fs.fed.us A2 - Reeve, JD (ed) Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 2421 EP - 2434 VL - 93 IS - 11 SN - 0012-9658, 0012-9658 KW - Entomology Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - Scolytidae KW - Trees KW - Rainfall KW - Climatic changes KW - Statistical analysis KW - Forests KW - Population dynamics KW - Models KW - Mountains KW - USA, Washington KW - Cold tolerance KW - Regression analysis KW - Pressure KW - Droughts KW - Temperature effects KW - Weather KW - Epidemics KW - Climate KW - Temperature KW - Stress KW - Bark KW - Precipitation KW - Pest outbreaks KW - Outbreaks KW - Z 05340:Ecology and Behavior 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/1268653847?accountid=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=Climate+and+weather+influences+on+spatial+temporal+patterns+of+mountain+pine+beetle+populations+in+Washington+and+Oregon&rft.au=Preisler%2C+H+K%3BHicke%2C+JA%3BAger%2C+A+A%3BHayes%2C+J+L&rft.aulast=Preisler&rft.aufirst=H&rft.date=2012-11-01&rft.volume=93&rft.issue=11&rft.spage=2421&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-01-01 N1 - Last updated - 2013-09-09 N1 - SubjectsTermNotLitGenreText - Temperature effects; Weather; Epidemics; Trees; Climate; Climatic changes; Statistical analysis; Stress; Forests; Precipitation; Pest outbreaks; Population dynamics; Models; Cold tolerance; Regression analysis; Pressure; Droughts; Mountains; Rainfall; Temperature; Bark; Outbreaks; Scolytidae; USA, Washington ER - TY - JOUR T1 - The organization of plant communities: negative plant--soil feedbacks and semiarid grasslands AN - 1268653830; 17492712 AB - Understanding how plant communities are organized requires uncovering the mechanism(s) regulating plant species coexistence and relative abundance. Negative soil feedbacks may affect plant communities by suppressing dominant species, causing rarity of most plants, or reducing the competitive abilities of all species. Here, three soil feedback experiments were used to differentiate the effects of soil feedbacks on mid- to late-successional and semiarid grasslands. Then I tested whether the direction and degree of soil feedback accounts for variation in relative abundance among species that coexist within each plant community. Negative soil feedbacks predominated across all species and sites and were individually discernible for 40% of plant species. Negative soil feedbacks affected rare to dominant plant species. Negative soil feedbacks, capable of having negative frequency-dependent effects, have the potential to act as a fundamental driver of species coexistence. JF - Ecology AU - Reinhart, KO AD - United States Department of Agriculture, Agricultural Research Service, Fort Keogh Livestock and Range Research Laboratory, 243 Fort Keogh Road, Miles City, Montana 59301-4016 USA, kurt.reinhart@ars.usda.gov A2 - Casper, BB (ed) Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 2377 EP - 2385 VL - 93 IS - 11 SN - 0012-9658, 0012-9658 KW - Ecology Abstracts KW - Soil KW - Grasslands KW - Abundance KW - Plant communities KW - Feedback KW - Coexistence KW - Frequency dependence KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1268653830?accountid=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=The+organization+of+plant+communities%3A+negative+plant--soil+feedbacks+and+semiarid+grasslands&rft.au=Reinhart%2C+KO&rft.aulast=Reinhart&rft.aufirst=KO&rft.date=2012-11-01&rft.volume=93&rft.issue=11&rft.spage=2377&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-01-01 N1 - Last updated - 2013-09-09 N1 - SubjectsTermNotLitGenreText - Soil; Grasslands; Abundance; Plant communities; Coexistence; Feedback; Frequency dependence ER - TY - JOUR T1 - Inhibition of Clostridium perfringens Spore Germination and Outgrowth by Lemon Juice and Vinegar Product in Reduced NaCl Roast Beef AN - 1266712099; 17423272 AB - Abstract: Inhibition of Clostridium perfringens spore germination and outgrowth in reduced sodium roast beef by a blend of buffered lemon juice concentrate and vinegar (MoStatin LV1) during abusive exponential cooling was evaluated. Roast beef containing salt (NaCl; 1%, 1.5%, or 2%, w/w), blend of sodium pyro- and poly-phosphates (0.3%), and MoStatin LV1 (0%, 2%, or 2.5%) was inoculated with a 3-strain C. perfringens spore cocktail to achieve final spore population of 2.5 to 3.0 log CFU/g. The inoculated products were heat treated and cooled exponentially from 54.4 to 4.4 degree C within 6.5, 9, 12, 15, 18, or 21 h. Cooling of roast beef (2.0% NaCl) within 6.5 and 9 h resulted in 1.0 log CFU/g increase for cooling times longer than 9 h (1.1 and 2.2 log CFU/g, respectively). Incorporation of MoStatin LV1 into the roast beef formulation minimized the C. perfringens spore germination and outgrowth to <1.0 log CFU/g, regardless of the salt concentration and the cooling time. Practical Application: Cooked, ready-to-eat meat products should be cooled rapidly to reduce the risk of Clostridium perfringens spore germination and outgrowth. Meat processors are reducing the sodium chloride content of the processed meats as a consequence of the dietary recommendations. Sodium chloride reduces the risk of C. perfringens spore germination and outgrowth in meat products. Antimicrobials that contribute minimally to the sodium content of the product should be incorporated into processed meats to assure food safety. Buffered lemon juice and vinegar can be incorporated into meat product formulations to reduce the risk of C. perfringens spore germination and outgrowth during abusive cooling. JF - Journal of Food Science AU - Li, Lin AU - Valenzuela-Martinez, Carol AU - Redondo, Mauricio AU - Juneja, Vijay K AU - Burson, Dennis E AU - Thippareddi, Harshavardhan AD - Authors Li, Martinez, Redondo, and Thippareddi are with the Dept. of Food Science and Technology, Applied Food Safety Laboratory, Univ. of Nebraska, Lincoln, NE 68583, U.S.A. Author Juneja is with the U.S. Dept. of Agriculture, Residue Chemistry and Predictive Microbiology Research Unit, Eastern Regional Research Center, Agricultural Research Service, 600 East Mermaid Lane, Wyndmoor, PA 1903, U.S.A. Author Burson is with the Dept. of Animal Science, Univ. of Nebraska, Lincoln, NE 68583, U.S.A. Direct inquiries to author Thippareddi., hthippareddi2@unl.edu Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - M598 EP - M603 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 77 IS - 11 SN - 0022-1147, 0022-1147 KW - Microbiology Abstracts B: Bacteriology KW - Meat products KW - Vinegar KW - Food KW - Clostridium perfringens KW - Spore germination KW - Citrus limon KW - Antimicrobial agents KW - Meat KW - Fruit juices KW - Salts KW - Beef KW - Heat KW - Colony-forming cells KW - Sodium chloride KW - J 02420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1266712099?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Food+Science&rft.atitle=Inhibition+of+Clostridium+perfringens+Spore+Germination+and+Outgrowth+by+Lemon+Juice+and+Vinegar+Product+in+Reduced+NaCl+Roast+Beef&rft.au=Li%2C+Lin%3BValenzuela-Martinez%2C+Carol%3BRedondo%2C+Mauricio%3BJuneja%2C+Vijay+K%3BBurson%2C+Dennis+E%3BThippareddi%2C+Harshavardhan&rft.aulast=Li&rft.aufirst=Lin&rft.date=2012-11-01&rft.volume=77&rft.issue=11&rft.spage=M598&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Science&rft.issn=00221147&rft_id=info:doi/10.1111%2Fj.1750-3841.2012.02922.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-01 N1 - Document feature - figure 6 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Meat products; Meat; Salts; Fruit juices; Heat; Vinegar; Beef; Food; Colony-forming cells; Spore germination; Sodium chloride; Antimicrobial agents; Clostridium perfringens; Citrus limon DO - http://dx.doi.org/10.1111/j.1750-3841.2012.02922.x ER - TY - JOUR T1 - A comparison of three erosion control mulches on decommissioned forest road corridors in the northern Rocky Mountains, United States AN - 1257786116; 17477228 AB - This study tested the erosion mitigation effectiveness of agricultural straw and two wood-based mulches for four years on decommissioned forest roads. Plots were installed on the loosely consolidated, bare soil to measure sediment production, mulch cover, and plant regrowth. The experimental design was a repeated measures, randomized block on two soil types common in the northern Rocky Mountain area. The control produced the most sediment, while wood strands produced the least during the critical first winter following road decommissioning. Following the first year, there was no statistically significant difference in sediment production among the mulches or control. One year after the three mulches were applied, there was no statistical difference among mulch cover. Further, none of the mulches inhibited plant regrowth. The conservation implications of these research findings demonstrated that wood-based alternatives to agricultural straw were equally effective in reducing sediment production from originally bare, unvegetated soil strips resulting from forest road decommissioning. The amount of effective ground cover provided by mulch, plants, and litter appeared to be more important than the type of mulch. JF - Journal of Soil and Water Conservation AU - Foltz, R B AD - Rocky Mountain Research Station of the USDA Forest Service in Moscow, Idaho, USA Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 536 EP - 544 VL - 66 IS - 6 SN - 0022-4561, 0022-4561 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Environment Abstracts; Water Resources Abstracts KW - Soil types KW - Mulches KW - Water conservation KW - Forests KW - Soil erosion KW - Winter KW - North America, Rocky Mts. KW - Soil KW - Mountains KW - Comparative studies KW - Decommissioning KW - Roads KW - Soils KW - Regrowth KW - Straw KW - Corridor KW - Erosion control KW - Litter KW - Sediments KW - Hardwood KW - USA KW - Erosion KW - Experimental Design KW - ENA 06:Food & Drugs KW - SW 5010:Network design KW - AQ 00007:Industrial Effluents KW - Q2 09123:Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1257786116?accountid=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+Soil+and+Water+Conservation&rft.atitle=A+comparison+of+three+erosion+control+mulches+on+decommissioned+forest+road+corridors+in+the+northern+Rocky+Mountains%2C+United+States&rft.au=Foltz%2C+R+B&rft.aulast=Foltz&rft.aufirst=R&rft.date=2012-11-01&rft.volume=66&rft.issue=6&rft.spage=536&rft.isbn=&rft.btitle=&rft.title=Journal+of+Soil+and+Water+Conservation&rft.issn=00224561&rft_id=info:doi/10.2489%2Fjswc.67.6.536 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-12-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Comparative studies; Water conservation; Soils; Soil erosion; Corridor; Erosion control; Soil types; Mountains; Soil; Mulches; Litter; Decommissioning; Regrowth; Forests; Winter; Erosion; Roads; Experimental Design; Straw; Hardwood; Sediments; North America, Rocky Mts.; USA DO - http://dx.doi.org/10.2489/jswc.67.6.536 ER - TY - JOUR T1 - Development and validation of the Texas Best Management Practice Evaluation Tool (TBET) AN - 1257786068; 17477227 AB - Conservation planners need simple yet accurate tools to predict sediment and nutrient losses from agricultural fields to guide conservation practice implementation and increase cost-effectiveness. The Texas Best Management Practice Evaluation Tool (TBET), which serves as an input/output interpreter and vastly simplified interface for the Soil and Water Assessment Tool (SWAT), was developed to predict mean annual runoff, sediment, nitrogen (N), and phosphorus (P) losses from agricultural fields in Texas under a variety of management scenarios and conservation practices. The Texas Best Management Practice Evaluation Tool was developed to provide a scientific basis for decision making, evaluation, and reporting in state and federal conservation programs. A rigorous, data-intensive calibration and validation process was employed in TBET development. First, hydrology outputs were calibrated with basin scale streamflow data from 20 US Geological Survey sites. Then, runoff, sediment, total N, and total P outputs were calibrated and validated with measured field scale data (260+ site years). Even without calibration, TBET was able to make "good" to "very good" predictions of mean annual runoff and total P losses according to commonly applied model evaluation methods. Calibrated TBET predictions of sediment and total N losses were not as accurate but were still "satisfactory." These much-improved results relative to those of often applied tools such as P Indices are very encouraging since the design goals of simple operation and accurate predictions for diverse Texas conditions with only readily available inputs were certainly met. Thus, TBET meets an important need by providing accurate, science-based estimates of conservation practice benefits at the field scale. JF - Journal of Soil and Water Conservation AU - White, M W AU - Harmel, R D AU - Haney, R L AD - USDA Agricultural Research Service in Temple, Texas, USA Y1 - 2012/11// PY - 2012 DA - November 2012 SP - 525 EP - 535 VL - 66 IS - 6 SN - 0022-4561, 0022-4561 KW - Aqualine Abstracts; Sustainability Science Abstracts; Environment Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Prediction KW - Water conservation KW - Basins KW - Annual Runoff KW - Evaluation KW - Soil KW - Agricultural land KW - Calibrations KW - Hydrology KW - Agricultural runoff KW - Sediment chemistry KW - Best practices KW - Best Management Practices KW - Water Conservation KW - Sediments KW - Stream flow KW - Water management KW - Geological surveys KW - Conservation KW - Soil conservation KW - USA, Texas KW - Nutrient loss KW - Nitrogen KW - ENA 06:Food & Drugs KW - AQ 00006:Sewage KW - SW 5080:Evaluation, processing and publication KW - Q2 09123:Conservation KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1257786068?accountid=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+Soil+and+Water+Conservation&rft.atitle=Development+and+validation+of+the+Texas+Best+Management+Practice+Evaluation+Tool+%28TBET%29&rft.au=White%2C+M+W%3BHarmel%2C+R+D%3BHaney%2C+R+L&rft.aulast=White&rft.aufirst=M&rft.date=2012-11-01&rft.volume=66&rft.issue=6&rft.spage=525&rft.isbn=&rft.btitle=&rft.title=Journal+of+Soil+and+Water+Conservation&rft.issn=00224561&rft_id=info:doi/10.2489%2Fjswc.67.6.525 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-12-01 N1 - Last updated - 2016-04-29 N1 - SubjectsTermNotLitGenreText - Sediment chemistry; Water management; Water conservation; Geological surveys; Hydrology; Agricultural runoff; Stream flow; Soil; Prediction; Agricultural land; Best practices; Soil conservation; Basins; Conservation; Nutrient loss; Nitrogen; Evaluation; Calibrations; Best Management Practices; Water Conservation; Annual Runoff; Sediments; USA, Texas DO - http://dx.doi.org/10.2489/jswc.67.6.525 ER - TY - JOUR T1 - Evaluating hydrology of the Soil and Water Assessment Tool (SWAT) with new tile drain equations AN - 1257786039; 17477226 AB - Although subsurface drainage is a water management system widely used to maximize crop production in regions with seasonal high water tables, such as the midwestern United States, it is also a major source of nutrients into water bodies. Recently, physically based Hooghoudt and Kirkham tile drain equations were incorporated into the Soil and Water Assessment Tool (SWAT) model (herein referred to as Modified SWAT) as alternative tile flow simulation methods and a tool to design cost-effective and environment-friendly tile drain water management systems. The goal of this study was to determine a range of values for the new tile drain parameters and to use measured streamflow data from the South Fork Watershed (SFW) in Iowa to evaluate the capability of the Modified SWAT to simulate water balance components for this tile-drained watershed. This was accomplished by reviewing literature of tile drainage studies and by comparing measured streamflow with that predicted by the Modified SWAT using the Nash-Sutcliffe efficiency (NSE) and percent bias (PBIAS [%]) statistical methods in addition to hydrographs. During the calibration period, the Modified SWAT simulated streamflow very well (monthly NSE = 0.85 and PBIAS = plus or minus 2.3%). During the validation period, the Modified SWAT model simulated streamflow well (monthly NSE = 0.70 and PBIAS = plus or minus 2.5%). Simulated water balance results indicated that the soil water with tile drainage (260 mm [10 in]) was significantly (p-value = 0.00) lower than soil water without tile drainage (355 mm [14 in]), while streamflow with (205 mm [8 in]) tile drainage was significantly (p-value = 0.03) greater than streamflow without (128 mm [5 in]) tile drainage. This shows that the Hooghoudt steady-state and Kirkham tile drain equations are potential alternative tile flow simulation methods and tile drainage design tools in SWAT. JF - Journal of Soil and Water Conservation AU - Moriasi, D N AU - Rossi, C G AU - Arnold, J G AU - Tomer, MD AD - USDA Agricultural Research Service Grazinglands Research Laboratory, USA Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 513 EP - 524 VL - 66 IS - 6 SN - 0022-4561, 0022-4561 KW - Aqualine Abstracts; Sustainability Science Abstracts; Environment Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Water Management KW - Water conservation KW - Statistical analysis KW - Hydrologic Budget KW - Watersheds KW - Flow rates KW - Soil KW - Hydrologic Models KW - Assessments KW - Hydrology KW - Drainage design KW - Seasonal variations KW - Tile Drainage KW - Tile Drains KW - Mathematical models KW - Water balance components KW - Drainage KW - Simulation KW - Streamflow KW - Stream flow KW - Crop production KW - Water balance KW - Numerical simulations KW - USA, Iowa KW - Water management KW - Soil moisture KW - ENA 06:Food & Drugs KW - SW 5010:Network design KW - AQ 00006:Sewage KW - Q2 09123:Conservation KW - M3 1010:Issues in Sustainable Development KW - M2 556.16:Runoff (556.16) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1257786039?accountid=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+Soil+and+Water+Conservation&rft.atitle=Evaluating+hydrology+of+the+Soil+and+Water+Assessment+Tool+%28SWAT%29+with+new+tile+drain+equations&rft.au=Moriasi%2C+D+N%3BRossi%2C+C+G%3BArnold%2C+J+G%3BTomer%2C+MD&rft.aulast=Moriasi&rft.aufirst=D&rft.date=2012-11-01&rft.volume=66&rft.issue=6&rft.spage=513&rft.isbn=&rft.btitle=&rft.title=Journal+of+Soil+and+Water+Conservation&rft.issn=00224561&rft_id=info:doi/10.2489%2Fjswc.67.6.513 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-12-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Water balance; Mathematical models; Water management; Water conservation; Hydrology; Watersheds; Stream flow; Numerical simulations; Water balance components; Drainage; Statistical analysis; Drainage design; Soil moisture; Crop production; Soil; Simulation; Seasonal variations; Flow rates; Tile Drains; Hydrologic Models; Water Management; Assessments; Hydrologic Budget; Streamflow; Tile Drainage; USA, Iowa DO - http://dx.doi.org/10.2489/jswc.67.6.513 ER - TY - JOUR T1 - The Nashua agronomic, water quality, and economic dataset AN - 1257774715; 17477225 AB - This paper describes a dataset relating management to nitrogen (N) loading and crop yields from 1990 to 2003 on 36, 0.4 ha (1 ac) individually tile-drained plots on the Northeast Research and Demonstration Farm near Nashua, Iowa, United States. The field-measured data were used to calibrate the Root Zone Water Quality Model (RZWQM), and the results were summarized in a special issue of Geoderma (Ahuja and Hatfield 2007). With a comprehensive, long-term measured dataset and a model that simulates many of the components of the agricultural system, one can begin to understand the effects of management practices on N loading, crop yields, and net income to the farmers. Other researchers can use this dataset to assess the effects of management on similar tile-drained systems occurring some distance from Nashua, under alternative climates and soils, with other management systems, or with simulation models using different process representations. By integrating the understanding developed at Nashua with datasets from other highly monitored sites and other sources, progress can be made in addressing problems related to excessive N fluxes in the Mississippi Basin. An example 30-year RZWQM simulation of 18 management systems implies that significant management changes are needed to meet the goal of reducing N loads to the Gulf of Mexico by 45%. This paper and the associated datasets are intended to be used in conjunction with the analyses and process descriptions presented in the Geoderma special issue. The datasets and additional explanatory materials are available for download at http://apps.tucson.ars.ag.gov/nashua. JF - Journal of Soil and Water Conservation AU - Heilman, P AU - Kanwar, R S AU - Malone, R W AU - Ma, L AU - Hatfield, J L AU - Boyle, K AD - USDA Agricultural Research Service, Southwest Watershed Research Service, Tucson, Arizona, USA Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 502 EP - 512 VL - 66 IS - 6 SN - 0022-4561, 0022-4561 KW - Aqualine Abstracts; Environment Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Water conservation KW - Basins KW - Water quality KW - Gulfs KW - Crop Yield KW - Income KW - Soil KW - Economics KW - Climates KW - Climate KW - Water Quality KW - Crop yield KW - Simulation KW - Model Studies KW - ASW, Mexico Gulf KW - Demonstration Farms KW - Root Zone KW - ASW, USA, Mississippi KW - USA, Iowa KW - Soil conservation KW - Nitrogen KW - SW 5010:Network design KW - AQ 00006:Sewage KW - Q2 09123:Conservation KW - ENA 12:Oceans & Estuaries UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1257774715?accountid=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+Soil+and+Water+Conservation&rft.atitle=The+Nashua+agronomic%2C+water+quality%2C+and+economic+dataset&rft.au=Heilman%2C+P%3BKanwar%2C+R+S%3BMalone%2C+R+W%3BMa%2C+L%3BHatfield%2C+J+L%3BBoyle%2C+K&rft.aulast=Heilman&rft.aufirst=P&rft.date=2012-11-01&rft.volume=66&rft.issue=6&rft.spage=502&rft.isbn=&rft.btitle=&rft.title=Journal+of+Soil+and+Water+Conservation&rft.issn=00224561&rft_id=info:doi/10.2489%2Fjswc.67.6.502 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-12-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Water conservation; Economics; Water quality; Soil; Climate; Crop yield; Soil conservation; Basins; Simulation; Nitrogen; Demonstration Farms; Root Zone; Climates; Water Quality; Gulfs; Income; Crop Yield; Model Studies; ASW, Mexico Gulf; ASW, USA, Mississippi; USA, Iowa DO - http://dx.doi.org/10.2489/jswc.67.6.502 ER - TY - JOUR T1 - Changes in yield and nitrate losses from using drainage water management in central Iowa, United States AN - 1257774643; 17477223 AB - Drainage water management (DWM) is a potentially valuable management practice for reducing NO sub(3) losses to surface waters in areas of artificial drainage. But the practice is essentially untested in Midwest United States conditions and its water quality and crop yield benefits uncertain. This paper reports results from applying DWM to a 22 ha (54 ac) production field in central Iowa as part of a five-state Conservation Innovative Grant effort to document the impact of DWM across the Midwest. Three of nine plots in an existing tile drainage research site were retrofitted with control structures so that the drainage level could be controlled. Water flow from the tile in each plot, NO sub(3) concentration in the drainage, and crop yield were measured over a four year period from 2006 to 2009. The field was in a two year corn (Zea mays L.)-soybean (Glycine max [L.] Merr.) rotation with nitrogen (N) fertilizer applied before the corn crop only. During four years of monitoring tile flow, there was a significant (p = 0.05) 21% decrease in tile flow, no significant decrease in NO sub(3) concentration, and a significant 29% reduction in NO sub(3) load leaching from the DWM treatment compared to conventional drainage. No yield benefits from DWM were observed for the two year average for corn (2006 and 2008), but a significant yield increase of 8% was observed for the two year average for soybean (2007 and 2009). For the four years monitored in this study, it is unclear if the yield increase for soybean versus no increase for corn was due to weather patterns or because corn and soybean responded differently to the raised water table caused by DWM. JF - Journal of Soil and Water Conservation AU - Jaynes, D B AD - National Laboratory for Agriculture and the Environment, USDA Agricultural Research Service, Ames, Iowa, USA Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 485 EP - 494 VL - 66 IS - 6 SN - 0022-4561, 0022-4561 KW - Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Environment Abstracts; Water Resources Abstracts KW - Surface water KW - Water conservation KW - Water table KW - Water quality KW - Glycine max KW - Drainage research KW - Crop Yield KW - Yield KW - Fertilizers KW - Zea mays KW - Corn KW - Innovations KW - Leaching KW - Nitrates KW - Tiles KW - Drainage KW - Crop yield KW - Water Conservation KW - Soybeans KW - Stream flow KW - USA, Iowa KW - Water management KW - Conservation KW - Drainage Water KW - Benefits KW - Drainage water KW - ENA 06:Food & Drugs KW - SW 5010:Network design KW - AQ 00006:Sewage KW - Q2 09123:Conservation KW - M2 551.5:General (551.5) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1257774643?accountid=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+Soil+and+Water+Conservation&rft.atitle=Changes+in+yield+and+nitrate+losses+from+using+drainage+water+management+in+central+Iowa%2C+United+States&rft.au=Jaynes%2C+D+B&rft.aulast=Jaynes&rft.aufirst=D&rft.date=2012-11-01&rft.volume=66&rft.issue=6&rft.spage=485&rft.isbn=&rft.btitle=&rft.title=Journal+of+Soil+and+Water+Conservation&rft.issn=00224561&rft_id=info:doi/10.2489%2Fjswc.67.6.485 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-12-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Fertilizers; Leaching; Nitrates; Water management; Water conservation; Water table; Water quality; Drainage water; Stream flow; Drainage; Crop yield; Conservation; Drainage research; Surface water; Corn; Innovations; Soybeans; Yield; Tiles; Water Conservation; Drainage Water; Benefits; Crop Yield; Zea mays; Glycine max; USA, Iowa DO - http://dx.doi.org/10.2489/jswc.67.6.485 ER - TY - JOUR T1 - Switchgrass PviCAD1: Understanding Residues Important for Substrate Preferences and Activity AN - 1257765279; 17446321 AB - Cinnamyl alcohol dehydrogenase (CAD) catalyzes the final step in monolignol biosynthesis. Although plants contain numerous genes coding for CADs, only one or two CADs appear to have a primary physiological role in lignin biosynthesis. Much of this distinction appears to reside in a few key residues that permit reasonable catalytic rates on monolignal substrates. Here, several mutant proteins were generated using switchgrass wild type (WT) PviCAD1 as a template to understand the role of some of these key residues, including a proton shuttling HL duo in the active site. Mutated proteins displayed lowered or limited activity on cinnamylaldehydes and exhibited altered kinetic properties compared to the WT enzyme, suggesting that key residues important for efficient catalysis had been identified. We have also shown that a sorghum ortholog containing EW, instead of HL in its active site, displayed negligible activity against monolignals. These results indicate that lignifying CADs require a specific set of key residues for efficient activity against monolignals. JF - Applied Biochemistry and Biotechnology AU - Saathoff, Aaron J AU - Hargrove, Mark S AU - Haas, Eric J AU - Tobias, Christian M AU - Twigg, Paul AU - Sattler, Scott AU - Sarath, Gautam AD - USDA-ARS Grain, Forage, and Bioenergy Research Unit, University of Nebraska, 137 Keim Hall, Lincoln, NE, 68583-0937, USA, Gautam.Sarath@ars.usda.gov Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 1086 EP - 1100 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 168 IS - 5 SN - 0273-2289, 0273-2289 KW - Biotechnology and Bioengineering Abstracts KW - Substrate preferences KW - Protons KW - Kinetics KW - Lignin KW - Alcohol dehydrogenase KW - Enzymes KW - Sorghum KW - Catalysis KW - W 30940:Products UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1257765279?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Biochemistry+and+Biotechnology&rft.atitle=Switchgrass+PviCAD1%3A+Understanding+Residues+Important+for+Substrate+Preferences+and+Activity&rft.au=Saathoff%2C+Aaron+J%3BHargrove%2C+Mark+S%3BHaas%2C+Eric+J%3BTobias%2C+Christian+M%3BTwigg%2C+Paul%3BSattler%2C+Scott%3BSarath%2C+Gautam&rft.aulast=Saathoff&rft.aufirst=Aaron&rft.date=2012-11-01&rft.volume=168&rft.issue=5&rft.spage=1086&rft.isbn=&rft.btitle=&rft.title=Applied+Biochemistry+and+Biotechnology&rft.issn=02732289&rft_id=info:doi/10.1007%2Fs12010-012-9843-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-12-01 N1 - Last updated - 2013-12-04 N1 - SubjectsTermNotLitGenreText - Substrate preferences; Protons; Kinetics; Lignin; Alcohol dehydrogenase; Enzymes; Catalysis; Sorghum DO - http://dx.doi.org/10.1007/s12010-012-9843-0 ER - TY - JOUR T1 - Effects of Media on Recovery of Escherichia coli O157:H7 and Pseudomonas fluorescens from Spinach AN - 1257741984; 17424355 AB - Escherichia coliO157:H7 is an important foodborne pathogen implicated in contamination of leafy greens and can cause hemorrhagic colitis in humans. Efficient recovery and enumeration of E. coliO157:H7 (Ec) and Pseudomonas fluorescens from produce are crucial for efficacy of biocontrol of Ec. Biocontrol refers to the suppression, reduction or control of one organism with another. P. fluorescens (Pf) is used for biocontrol research due to its colonization potential and suppressive activity against many microbes. We evaluated the sensitivity and selectivity of Restaino and Frampton (R & F) E. coliO157:H7 chromogenic medium (RFCM) and the effect of storage time and temperature on recovery of Ec and Pf from cultures and spinach. Ec and Pf were inoculated at the same level. Microbial counts differed between media and Ec was identified on RFCM based on color (blue-black precipitate), while Pf had distinct white/translucent colonies that fluoresce under ultraviolet light. Bacterial populations from mixed cultures plated on media and recovered ranged from 3.6-8.7 and 4.2-7.7 log cfu/mL for Ec and Pf, respectively. Microbial counts on spinach ranged from 6.0-8.2 and 6.5-8.6 log cfu/g for the above bacteria. Bacterial recovery increased with storage time of 0-48 h, implying a possible increase of contact time for bacterial attachment. The RFCM was best suited for simultaneous recovery of Ec and Pf based on differentiation of colonies on media and can be an effective tool for biocontrol research. Efficient recovery and accurate enumeration of Escherichia coliO157:H7, the human pathogen and Pseudomonas fluorescens, the biocontrol agent, from leafy greens are crucial for assessment of biocontrol efficacy. P. fluorescens has been used for biocontrol of some foodborne and plant pathogenic microbes from leafy greens, phyllosphere and rhizosphere of agronomic crops based on its competitive and antagonistic ability. Other than the generation of antibiotic resistant strains (foodborne pathogens) or use of green fluorescent-labeled mutants, there are limited options available for simultaneous recovery and enumeration of biocontrol and pathogenic bacteria. This research provides information on the recovery and differentiation of E. coliO157:H7 and P. fluorescens from media and inoculated spinach. The potential implication is a methodology for evaluation of the effectiveness of a biocontrol agent, with applications to other leafy greens. Accurate recovery and enumeration of biocontrol and pathogenic bacteria would promote optimal determination of biocontrol efficacy, a component of postharvest intervention strategy. This study validates the use of selective medium with specific applications for this type of research. JF - Journal of Food Safety AU - Olanya, OModesto AU - Annous, Bassam A AU - Niemira, Brendan A AU - Ukuku, Dike O AU - Sommers, Christopher AD - Food Safety and Intervention Technologies Research Unit, U.S. Department of Agriculture, Agriculture Research Service. Eastern Regional Research Center Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 492 EP - 501 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 32 IS - 4 SN - 0149-6085, 0149-6085 KW - Microbiology Abstracts B: Bacteriology; Health & Safety Science Abstracts KW - Biological control KW - Mixed culture KW - Food KW - Rhizosphere KW - Intervention KW - Antibiotics KW - Hemorrhage KW - Crops KW - Mutants KW - Pseudomonas fluorescens KW - Differentiation KW - Colonization KW - Colonies KW - U.V. radiation KW - Phyllosphere KW - Escherichia coli KW - Escherichia KW - Spinacia oleracea KW - Temperature effects KW - Sensitivity KW - Pathogens KW - Food contamination KW - Food plants KW - Media (selective) KW - Light effects KW - Color KW - Storage KW - Colony-forming cells KW - Microorganisms KW - Colitis KW - J 02400:Human Diseases KW - H 4000:Food and Drugs UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1257741984?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Food+Safety&rft.atitle=Effects+of+Media+on+Recovery+of+Escherichia+coli+O157%3AH7+and+Pseudomonas+fluorescens+from+Spinach&rft.au=Olanya%2C+OModesto%3BAnnous%2C+Bassam+A%3BNiemira%2C+Brendan+A%3BUkuku%2C+Dike+O%3BSommers%2C+Christopher&rft.aulast=Olanya&rft.aufirst=OModesto&rft.date=2012-11-01&rft.volume=32&rft.issue=4&rft.spage=492&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Safety&rft.issn=01496085&rft_id=info:doi/10.1111%2Fjfs.12012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-12-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Biological control; Temperature effects; Mixed culture; Rhizosphere; Food; Antibiotics; Pathogens; Food plants; Food contamination; Hemorrhage; Media (selective); Crops; Color; Light effects; Colonization; Differentiation; Colonies; Phyllosphere; U.V. radiation; Colony-forming cells; Microorganisms; Colitis; Storage; Sensitivity; Intervention; Mutants; Pseudomonas fluorescens; Escherichia coli; Spinacia oleracea; Escherichia DO - http://dx.doi.org/10.1111/jfs.12012 ER - TY - JOUR T1 - Association of Pinus banksiana Lamb. and Populus tremuloides Michx. seedling fine roots with Sistotrema brinkmannii (Bres.) J. Erikss. (Basidiomycotina) AN - 1171893191; 17346062 AB - Sistotrema brinkmannii (Bres.) J. Erikss. (Basidiomycotina, Hydanaceae), commonly regarded as a wood decay fungus, was consistently isolated from bareroot nursery Pinus banksiana Lamb. seedlings. S. brinkmannii was found in ectomycorrhizae formed by Thelephora terrestris Ehrh., Laccaria laccata (Scop.) Cooke, and Suillus luteus (L.) Roussel. In pure culture combinations with sterile P. banksiana and Populus tremuloides Michx. seedlings, S. brinkmannii colonized root cortical cells while not killing seedlings. Colonization by S. brinkmannii appeared to be intracellular but typical endo- or ectomycorrhizae were not formed. The fungus did not decay roots, although it was shown to produce cellulase in enzyme tests. Results suggest a unique association between S. brinkmannii and seedling roots that is neither mycorrhizal nor detrimental; its exact function remains to be elucidated. JF - Mycorrhiza AU - Potvin, Lynette R AU - Richter, Dana L AU - Jurgensen, Martin F AU - Dumroese, RKasten AD - USDA Forest Service, Northern Research Station, Houghton, MI, 49931, USA, lrpotvin@fs.fed.us Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 631 EP - 638 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 22 IS - 8 SN - 0940-6360, 0940-6360 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - Cellulase KW - Colonization KW - Cortex KW - Ectomycorrhizas KW - Enzymes KW - Mycorrhizas KW - Pure culture KW - Roots KW - Seedlings KW - Thelephora KW - Laccaria laccata KW - Pinus banksiana KW - Populus tremuloides KW - Basidiomycotina KW - Suillus luteus KW - K 03450:Ecology KW - A 01390:Forestry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1171893191?accountid=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=Mycorrhiza&rft.atitle=Association+of+Pinus+banksiana+Lamb.+and+Populus+tremuloides+Michx.+seedling+fine+roots+with+Sistotrema+brinkmannii+%28Bres.%29+J.+Erikss.+%28Basidiomycotina%29&rft.au=Potvin%2C+Lynette+R%3BRichter%2C+Dana+L%3BJurgensen%2C+Martin+F%3BDumroese%2C+RKasten&rft.aulast=Potvin&rft.aufirst=Lynette&rft.date=2012-11-01&rft.volume=22&rft.issue=8&rft.spage=631&rft.isbn=&rft.btitle=&rft.title=Mycorrhiza&rft.issn=09406360&rft_id=info:doi/10.1007%2Fs00572-012-0440-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-11-01 N1 - Last updated - 2012-12-14 N1 - SubjectsTermNotLitGenreText - Mycorrhizas; Pure culture; Colonization; Cortex; Ectomycorrhizas; Enzymes; Roots; Seedlings; Cellulase; Thelephora; Pinus banksiana; Laccaria laccata; Populus tremuloides; Suillus luteus; Basidiomycotina DO - http://dx.doi.org/10.1007/s00572-012-0440-4 ER - TY - JOUR T1 - Incorporating latitudinal and central-marginal trends in assessing genetic variation across species ranges AN - 1171890602; 17357347 AB - The genetic variation across a species' range is an important factor in speciation and conservation, yet searching for general patterns and underlying causes remains challenging. While the majority of comparisons between central and marginal populations have revealed a general central-marginal (C-M) decline in genetic diversity, others show no clear pattern. Similarly, most latitudinal studies (although much fewer, especially those conducted rangewide) also showed latitudinal trends in genetic variation. To date, the C-M and latitudinal patterns have often been examined independently and have rarely been considered together when accounting for the observed genetic variation across species ranges. Here, in the light of the most recent findings, I show how latitude might be responsible for some of the deviations from the general C-M trends in genetic diversity, and vice versa. In the future, integrating latitude and range geometry with climate-induced species migration would offer important insights into conservation prioritization across species ranges. JF - Molecular Ecology AU - Guo, Qinfeng AD - USDA FSEastern Forest Environmental Threat Assessment Center Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 5396 EP - 5403 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 21 IS - 22 SN - 0962-1083, 0962-1083 KW - Ecology Abstracts; Sustainability Science Abstracts; Genetics Abstracts KW - Speciation KW - Climate KW - Latitude KW - Genetic diversity KW - Conservation KW - Migration KW - M3 1010:Issues in Sustainable Development KW - G 07750:Ecological & Population Genetics KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1171890602?accountid=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=Incorporating+latitudinal+and+central-marginal+trends+in+assessing+genetic+variation+across+species+ranges&rft.au=Guo%2C+Qinfeng&rft.aulast=Guo&rft.aufirst=Qinfeng&rft.date=2012-11-01&rft.volume=21&rft.issue=22&rft.spage=5396&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fmec.12012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-11-01 N1 - Last updated - 2013-07-26 N1 - SubjectsTermNotLitGenreText - Speciation; Conservation; Genetic diversity; Migration; Climate; Latitude DO - http://dx.doi.org/10.1111/mec.12012 ER - TY - JOUR T1 - Cloning, sequencing, and characterization of lipase genes from a polyhydroxyalkanoate (PHA)-synthesizing Pseudomonas resinovorans AN - 1171878698; 17345787 AB - Lipase (lip) and lipase-specific foldase (lif) genes of a biodegradable polyhydroxyalkanoate (PHA)-synthesizing Pseudomonas resinovorans NRRL B-2649 were cloned using primers based on consensus sequences, followed by polymerase chain reaction-based genome walking. Sequence analyses showed a putative Lip gene product (314 amino acids, a.a.) with its catalytic active site (Ser sub(111), Asp sub(258), and His sub(280)) identified. The foldase lif gene that is located 55 bp downstream of lip codes for a putative Lif (345 a.a.). To verify the biological function of the cloned lip gene for lipase expression in P. resinovorans, we constructed a lip knock-out mutant (lip::Tn5) by transposon insertion. Complementation of the lip knock-out P. resinovorans mutant with a lipase expression plasmid (pBS29-P2-lip) was performed, and its effect on lipase expression was investigated. The wild-type P. resinovorans and the lip::Tn5[pBS29-P2-lip ] recombinant (but not the lip::Tn5 mutant) showed fluorescence on rhodamine B plates indicative of lipase activity. The wild type exhibited extracellular lipase activity when grown on medium containing triacylglycerol substrates (tallow, olive oil, and tributyrin) as sole carbon sources, but the lip::Tn5 mutant did not show such activity. Lipase activity of various strains was also confirmed by TLC analysis of the composition of acylglycerols and free fatty acid in the extracts of the spent culture medium. We further found that tributyrin was more effective than olive oil in inducing lipase expression in P. resinovorans. JF - Applied Microbiology and Biotechnology AU - Lee, Jeung Hee AU - Ashby, Richard D AU - Needleman, David S AU - Lee, Ki-Teak AU - Solaiman, Daniel KY AD - Eastern Regional Research Center, Agricultural Research Service, U.S. Department of Agriculture, 600 East Mermaid Lane, Wyndmoor, PA, 19038, USA, Dan.Solaiman@ars.usda.gov Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 993 EP - 1005 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 96 IS - 4 SN - 0175-7598, 0175-7598 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts KW - Amino acid sequence KW - Olea KW - Triacylglycerol lipase KW - W 30925:Genetic Engineering KW - A:01300 KW - J:02320 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1171878698?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Applied+Microbiology+and+Biotechnology&rft.atitle=Cloning%2C+sequencing%2C+and+characterization+of+lipase+genes+from+a+polyhydroxyalkanoate+%28PHA%29-synthesizing+Pseudomonas+resinovorans&rft.au=Lee%2C+Jeung+Hee%3BAshby%2C+Richard+D%3BNeedleman%2C+David+S%3BLee%2C+Ki-Teak%3BSolaiman%2C+Daniel+KY&rft.aulast=Lee&rft.aufirst=Jeung&rft.date=2012-11-01&rft.volume=96&rft.issue=4&rft.spage=993&rft.isbn=&rft.btitle=&rft.title=Applied+Microbiology+and+Biotechnology&rft.issn=01757598&rft_id=info:doi/10.1007%2Fs00253-012-4133-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-11-01 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Triacylglycerol lipase; Olea DO - http://dx.doi.org/10.1007/s00253-012-4133-x ER - TY - JOUR T1 - Infectivity and Inoculum Production of Phytophthora ramorum on Roots of Eastern United States Oak Species AN - 1171872572; 17350001 AB - Little is known about colonization of roots of trees by Phytophthora ramorum. We examined zoospore concentration and exposure time needed to infect six Quercus (oak) species and the inoculum produced from their roots. Sprouted acorns, exposed to zoospores (3,000/ml) for different times and transplanted to potting soil, were susceptible to infection within 1 h of exposure but root weights were not impacted after 4 weeks (P = 0.952). Roots of Quercus prinus seedlings, inoculated with sporangia, had 0.6 to 3.2% colonization of the total root mass after 5 months. Neither root lesions nor obvious root sloughing were observed. Inoculum threshold levels were tested by exposing radicles to varying zoospore concentrations for 24 h. Results showed that radicle infection occurred even at 1 zoospore/ml. To test inoculum production, roots were inoculated with sporangia and transplanted into pots. Periodically, samples of runoff were collected and plated on selective medium. Afterward, root segments were plated to calculate percent colonization. After 16 and 35 days, root colonization and inoculum production from oak was lower than that of Viburnum tinus, a positive control. This study shows that P. ramorum is able to infect sprouted oak acorns and produce secondary inoculum, which may be important epidemiologically. JF - Plant Disease AU - Widmer, T L AU - Shishkoff, N AU - Dodge, S C AD - Foreign Disease and Weed Science Research Unit, United States Department of Agriculture-Agricultural Research Service, Fort Detrick, MD 21702, USA, tim.widmer@ars.usda.gov Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 1675 EP - 1682 VL - 96 IS - 11 SN - 0191-2917, 0191-2917 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Sporangia KW - Plant diseases KW - Trees KW - Quercus prinus KW - Roots KW - Infection KW - Soil KW - Viburnum tinus KW - Colonization KW - Infectivity KW - Zoospores KW - Quercus KW - Inoculum KW - Seedlings KW - Phytophthora KW - Runoff KW - A 01390:Forestry KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1171872572?accountid=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=Plant+Disease&rft.atitle=Infectivity+and+Inoculum+Production+of+Phytophthora+ramorum+on+Roots+of+Eastern+United+States+Oak+Species&rft.au=Widmer%2C+T+L%3BShishkoff%2C+N%3BDodge%2C+S+C&rft.aulast=Widmer&rft.aufirst=T&rft.date=2012-11-01&rft.volume=96&rft.issue=11&rft.spage=1675&rft.isbn=&rft.btitle=&rft.title=Plant+Disease&rft.issn=01912917&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-11-01 N1 - Last updated - 2013-12-04 N1 - SubjectsTermNotLitGenreText - Soil; Sporangia; Colonization; Infectivity; Plant diseases; Trees; Zoospores; Inoculum; Roots; Seedlings; Infection; Runoff; Viburnum tinus; Quercus prinus; Quercus; Phytophthora ER - TY - JOUR T1 - Topographic placement of management practices in riparian zones to reduce water quality impacts from pastures AN - 1125241955; 17319352 AB - Riparian buffers, a best management practice (BMP), lessen environmental impacts caused by pasture-based agriculture by excluding livestock from streams and removing sediment and nutrients from overland flow before they enter the watercourse. Geospatial data analysis of digital elevation models (DEMs) can improve BMP placement by ensuring that BMPs intercept flow paths. Livestock heavy use areas and riparian buffers within 100 m of the stream were digitized using aerial photography of Spring Creek watershed (Pennsylvania, USA). Flow path lengths and stream entry points from heavy use areas, from all agricultural land uses, and from a random sample of points were calculated using 1, 10, and 30 m DEM resolutions. Euclidean distances identified the nearest stream entry point regardless of topography. Drainage areas for each streambank cell were evaluated using each DEM resolution. Topographic calculations differed significantly from Euclidean, with median differences of 14.3 m for flow path length and 24.1 m between stream entry points for the 10 m DEM. Existing buffers intercepted runoff from only 23 % of heavy use areas. Drainage areas ranged from one to hundreds of DEM cells. Any DEM is an arbitrary representation of a continuous surface; both resolution and processing method affect the suitability of such a representation for any given purpose. We found that 30 m DEMs did not provide reasonable flow path estimates at the scale of grazing agriculture in this region, while Pennsylvania 1 m DEMs were minimally smoothed during DEM preparation, resulting in erratic flow paths. The 10 m DEMs were the most suitable available DEM product, and should be used in conjunction with site visits for planning pasture BMP placement. JF - Landscape Ecology AU - Piechnik, Denise A AU - Goslee, Sarah C AU - Veith, Tamie L AU - Bishop, Joseph A AU - Brooks, Robert P AD - Penn State Institutes for Energy and the Environment, The Pennsylvania State University, Bldg 3702, Curtin Rd., University Park, PA, 16802, USA, sarah.goslee@ars.usda.govff2 Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 1307 EP - 1319 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 27 IS - 9 SN - 0921-2973, 0921-2973 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Ecology Abstracts; Sustainability Science Abstracts KW - Resource management KW - Pastures KW - Nutrients KW - Topographic effects KW - Aerial photography KW - Water quality KW - Watersheds KW - Pasture KW - Buffers KW - Riparian environments KW - River Flow KW - Stream Pollution KW - Drainage Area KW - Topography KW - Riparian zone KW - Grazing KW - Landscape KW - Environmental impact KW - Water management KW - USA, Pennsylvania KW - Runoff KW - Agriculture KW - Streams KW - Bone morphogenetic proteins KW - Agricultural land KW - Riparian Land KW - Data processing KW - Drainage KW - Sediments KW - Livestock KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - Q5 08523:Conservation, wildlife management and recreation KW - Q2 09262:Methods and instruments 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/1125241955?accountid=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:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Khan%2C+Shahnaz&rft.aulast=Khan&rft.aufirst=Shahnaz&rft.date=2000-01-01&rft.volume=&rft.issue=&rft.spage=xiv&rft.isbn=0813017491&rft.btitle=Muslim+women%3A+crafting+a+North+American+identity&rft.title=Muslim+women%3A+crafting+a+North+American+identity&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2015-08-19 N1 - SubjectsTermNotLitGenreText - Resource management; Riparian zone; Grazing; Water management; Environmental impact; Aerial photography; Topographic effects; Watersheds; Streams; Agriculture; Data processing; Drainage; Landscape; Nutrients; Water quality; Pasture; Sediments; Livestock; Agricultural land; Bone morphogenetic proteins; Riparian environments; Runoff; Topography; Buffers; Riparian Land; Pastures; Stream Pollution; River Flow; Drainage Area; USA, Pennsylvania DO - http://dx.doi.org/10.1007/s10980-012-9783-7 ER - TY - JOUR T1 - Tropical forest carbon balance in a warmer world: a critical review spanning microbial- to ecosystem-scale processes AN - 1125239723; 17251991 AB - Tropical forests play a major role in regulating global carbon (C) fluxes and stocks, and even small changes to C cycling in this productive biome could dramatically affect atmospheric carbon dioxide (CO2) concentrations. Temperature is expected to increase over all land surfaces in the future, yet we have a surprisingly poor understanding of how tropical forests will respond to this significant climatic change. Here we present a contemporary synthesis of the existing data and what they suggest about how tropical forests will respond to increasing temperatures. Our goals were to: (i) determine whether there is enough evidence to support the conclusion that increased temperature will affect tropical forest C balance; (ii) if there is sufficient evidence, determine what direction this effect will take; and, (iii) establish what steps should to be taken to resolve the uncertainties surrounding tropical forest responses to increasing temperatures. We approach these questions from a mass-balance perspective and therefore focus primarily on the effects of temperature on inputs and outputs of C, spanning microbial- to ecosystem-scale responses. We found that, while there is the strong potential for temperature to affect processes related to C cycling and storage in tropical forests, a notable lack of data combined with the physical, biological and chemical diversity of the forests themselves make it difficult to resolve this issue with certainty. We suggest a variety of experimental approaches that could help elucidate how tropical forests will respond to warming, including large-scale in situ manipulation experiments, longer term field experiments, the incorporation of a range of scales in the investigation of warming effects (both spatial and temporal), as well as the inclusion of a diversity of tropical forest sites. Finally, we highlight areas of tropical forest research where notably few data are available, including temperature effects on: nutrient cycling, heterotrophic versus autotrophic respiration, thermal acclimation versus substrate limitation of plant and microbial communities, below-ground C allocation, species composition (plant and microbial), and the hydraulic architecture of roots. Whether or not tropical forests will become a source or a sink of C in a warmer world remains highly uncertain. Given the importance of these ecosystems to the global C budget, resolving this uncertainty is a primary research priority. JF - Biological Reviews AU - Wood, Tana E AU - Cavaleri, Molly A AU - Reed, Sasha C AD - International Institute of Tropical Forestry, USDA Forest Service, Jardin Botanico Sur, 1201 Calle Ceiba, Rio Piedras, PR 00926-1115, USA Y1 - 2012/11// PY - 2012 DA - November 2012 SP - 912 EP - 927 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 87 IS - 4 SN - 1464-7931, 1464-7931 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Temperature effects KW - Hydraulics KW - Data processing KW - Respiration KW - Climatic changes KW - Temperature KW - Forests KW - Roots KW - Microbial activity KW - Nutrients KW - Nutrient cycles KW - Tropical forests KW - Acclimation KW - Carbon KW - Reviews KW - Tropical environments KW - Plant communities KW - Species composition KW - Carbon dioxide 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/1125239723?accountid=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+Reviews&rft.atitle=Tropical+forest+carbon+balance+in+a+warmer+world%3A+a+critical+review+spanning+microbial-+to+ecosystem-scale+processes&rft.au=Wood%2C+Tana+E%3BCavaleri%2C+Molly+A%3BReed%2C+Sasha+C&rft.aulast=Wood&rft.aufirst=Tana&rft.date=2012-11-01&rft.volume=87&rft.issue=4&rft.spage=912&rft.isbn=&rft.btitle=&rft.title=Biological+Reviews&rft.issn=14647931&rft_id=info:doi/10.1111%2Fj.1469-185X.2012.00232.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Document feature - figure 3 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Temperature effects; Hydraulics; Data processing; Respiration; Climatic changes; Roots; Nutrients; Acclimation; Carbon; Reviews; Plant communities; Species composition; Carbon dioxide; Tropical forests; Tropical environments; Temperature; Forests; Microbial activity; Nutrient cycles DO - http://dx.doi.org/10.1111/j.1469-185X.2012.00232.x ER - TY - JOUR T1 - Area-wide application of verbenone-releasing flakes reduces mortality of whitebark pine Pinus albicaulis caused by the mountain pine beetle Dendroctonus ponderosae AN - 1125239684; 17321043 AB - 1DISRUPT Micro-Flake Verbenone Bark Beetle Anti-Aggregant flakes (Hercon Environmental, Inc., Emigsville, Pennsylvania) were applied in two large-scale tests to assess their efficacy for protecting whitebark pine Pinus albicaulis Engelm. from attack by mountain pine beetle Dendroctonus ponderosae Hopkins (Coleoptera: Scolytinae) (MPB). At two locations, five plots of equivalent size and stand structure served as untreated controls. All plots had early- to mid-outbreak beetle populations (i.e. 7.1-29.2 attacked trees/ha). Verbenone was applied at 370 g/ha in both studies. Intercept traps baited with MPB aggregation pheromone were placed near the corners of each plot after the treatment in order to monitor beetle flight within the plots. Trap catches were collected at 7- to 14-day intervals, and assessments were made at the end of the season of stand structure, stand composition and MPB attack rate for the current and previous years. JF - Agricultural and Forest Entomology AU - Gillette, Nancy E AU - Hansen, EMatthew AU - Mehmel, Constance J AU - Mori, Sylvia R AU - Webster, Jeffrey N AU - Erbilgin, Nadir AU - Wood, David L AD - USDA Forest Service, PSW Research Station, Albany, CA 94710, U.S.A. Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 367 EP - 375 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 14 IS - 4 SN - 1461-9555, 1461-9555 KW - Ecology Abstracts; Entomology Abstracts KW - Mortality KW - Pinus albicaulis KW - Scolytidae KW - Coleoptera KW - verbenone KW - Trees KW - Stand structure KW - Aggregation pheromone KW - Scolytinae KW - Flight KW - Dendroctonus ponderosae KW - Traps KW - Z 05340:Ecology and Behavior KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125239684?accountid=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:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Shakir%2C+Evelyn&rft.aulast=Shakir&rft.aufirst=Evelyn&rft.date=1997-01-01&rft.volume=&rft.issue=&rft.spage=x&rft.isbn=0275956717&rft.btitle=Bint+Arab%3A+Arab+and+Arab+American+women+in+the+United+States&rft.title=Bint+Arab%3A+Arab+and+Arab+American+women+in+the+United+States&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Document feature - figure 4 N1 - Last updated - 2015-05-27 N1 - SubjectsTermNotLitGenreText - Flight; Mortality; verbenone; Trees; Aggregation pheromone; Stand structure; Traps; Pinus albicaulis; Scolytidae; Coleoptera; Dendroctonus ponderosae; Scolytinae DO - http://dx.doi.org/10.1111/j.1461-9563.2012.00577.x ER - TY - JOUR T1 - Soil properties following reforestation or afforestation of marginal cropland AN - 1125237342; 17320138 AB - Aims: Reforestation or afforestation of marginal agricultural lands offers opportunities to sequester soil organic carbon (SOC), improve the quality of degraded soils, and provide ecosystem services. The objectives of this study were to identify the extent and distribution of marginally productive cropland in the state of Iowa and to quantify the changes in SOC and relevant soil properties following tree planting. Methods: A geographic information system (GIS) analysis was used to identify 1.05 million ha of marginal cropland within the state. Soil samples were collected from four locations with (<51 yr-old) forest plantations and adjacent crop fields. Soil samples were analyzed for SOC, total nitrogen (TN), pH, cation exchange capacity (CEC), ammonium acetate-extractable K, Ca, Mg, and Na, and particle size. Results: The forested soils had 30.0 plus or minus 5.1 % (mean plus or minus standard error) more SOC than the tilled cropland. The average annual change in SOC following tree planting was estimated to be 0.56 plus or minus 0.05 Mg C ha super(-1) yr super(-1). Differences were observed in several soil properties but strong correlations with SOC content were only observed for bulk density and extractable Ca. Conclusions: These results indicate that within 5 decades of tree planting on former cropland or pasture there was consistently and significantly greater SOC in soil beneath the trees. JF - Plant and Soil AU - Sauer, Thomas J AU - James, David E AU - Cambardella, Cynthia A AU - Hernandez-Ramirez, Guillermo AD - USDA-ARS, National Laboratory for Agriculture and the Environment, 2110 University Boulevard, Ames, IA, 50011-3120, USA, tom.sauer@ars.usda.gov Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 375 EP - 390 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 360 IS - 1-2 SN - 0032-079X, 0032-079X KW - Environment Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Acetic acid KW - Afforestation KW - Agricultural land KW - Ammonium KW - Carbon KW - Cations KW - Crop fields KW - Exchange capacity KW - Forests KW - Geographic information systems KW - Nitrogen KW - Particle size KW - Pasture KW - Plantations KW - Planting KW - Reforestation KW - Soil KW - Soil properties KW - Soils (organic) KW - Trees KW - pH effects KW - USA, Iowa KW - ENA 06:Food & Drugs 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/1125237342?accountid=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=Plant+and+Soil&rft.atitle=Soil+properties+following+reforestation+or+afforestation+of+marginal+cropland&rft.au=Sauer%2C+Thomas+J%3BJames%2C+David+E%3BCambardella%2C+Cynthia+A%3BHernandez-Ramirez%2C+Guillermo&rft.aulast=Sauer&rft.aufirst=Thomas&rft.date=2012-11-01&rft.volume=360&rft.issue=1-2&rft.spage=375&rft.isbn=&rft.btitle=&rft.title=Plant+and+Soil&rft.issn=0032079X&rft_id=info:doi/10.1007%2Fs11104-012-1258-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2012-12-14 N1 - SubjectsTermNotLitGenreText - Particle size; Ammonium; Crop fields; Trees; Forests; Soils (organic); Pasture; Plantations; Acetic acid; Reforestation; Agricultural land; Carbon; Cations; Planting; Soil properties; Afforestation; Geographic information systems; pH effects; Nitrogen; Soil; Exchange capacity; USA, Iowa DO - http://dx.doi.org/10.1007/s11104-012-1258-8 ER - TY - JOUR T1 - Volatile Emissions from an Epiphytic Fungus are Semiochemicals for Eusocial Wasps AN - 1125236041; 17320354 AB - Microbes are ubiquitous on plant surfaces. However, interactions between epiphytic microbes and arthropods are rarely considered as a factor that affects arthropod behaviors. Here, volatile emissions from an epiphytic fungus were investigated as semiochemical attractants for two eusocial wasps. The fungus Aureobasidium pullulans was isolated from apples, and the volatile compounds emitted by fungal colonies were quantified. The attractiveness of fungal colonies and fungal volatiles to social wasps (Vespula spp.) were experimentally tested in the field. Three important findings emerged: (1) traps baited with A. pullulans caught 2750 % more wasps on average than unbaited control traps; (2) the major headspace volatiles emitted by A. pullulans were 2-methyl-1-butanol, 3-methyl-1-butanol, and 2-phenylethyl alcohol; and (3) a synthetic blend of fungal volatiles attracted 4,933 % more wasps on average than unbaited controls. Wasps were most attracted to 2-methyl-1-butanol. The primary wasp species attracted to fungal volatiles were the western yellowjacket (Vespula pensylvanica) and the German yellowjacket (V. germanica), and both species externally vectored A. pullulans. This is the first study to link microbial volatile emissions with eusocial wasp behaviors, and these experiments indicate that volatile compounds emitted by an epiphytic fungus can be responsible for wasp attraction. This work implicates epiphytic microbes as important components in the community ecology of some eusocial hymenopterans, and fungal emissions may signal suitable nutrient sources to foraging wasps. Our experiments are suggestive of a potential symbiosis, but additional studies are needed to determine if eusocial wasp-fungal associations are widespread, and whether these associations are incidental, facultative, or obligate. JF - Microbial Ecology AU - Davis, Thomas Seth AU - Boundy-Mills, Kyria AU - Landolt, Peter J AD - USDA Agricultural Research Service, 5230 Konnowac Pass Road, Wapato, WA, 98951, USA, tsdavis1@gmail.com Y1 - 2012/11// PY - 2012 DA - November 2012 SP - 1056 EP - 1063 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 64 IS - 4 SN - 0095-3628, 0095-3628 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Aureobasidium pullulans KW - pullulan KW - Symbiosis KW - Vespula pensylvanica KW - Attraction KW - Attracting techniques KW - Attractants KW - Foraging behaviour KW - Vespula KW - Colonies KW - Arthropoda KW - Volatiles KW - Semiochemicals KW - Headspace KW - alcohols KW - Volatile compounds KW - Traps KW - Nutrient sources KW - Hymenoptera KW - isopentyl alcohol KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08425:Nutrition and feeding habits KW - K 03320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125236041?accountid=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=Volatile+Emissions+from+an+Epiphytic+Fungus+are+Semiochemicals+for+Eusocial+Wasps&rft.au=Davis%2C+Thomas+Seth%3BBoundy-Mills%2C+Kyria%3BLandolt%2C+Peter+J&rft.aulast=Davis&rft.aufirst=Thomas&rft.date=2012-11-01&rft.volume=64&rft.issue=4&rft.spage=1056&rft.isbn=&rft.btitle=&rft.title=Microbial+Ecology&rft.issn=00953628&rft_id=info:doi/10.1007%2Fs00248-012-0074-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Foraging behaviour; Symbiosis; Attracting techniques; Volatile compounds; pullulan; Colonies; Semiochemicals; Volatiles; Attraction; Headspace; alcohols; Traps; Attractants; Nutrient sources; isopentyl alcohol; Aureobasidium pullulans; Vespula; Arthropoda; Vespula pensylvanica; Hymenoptera DO - http://dx.doi.org/10.1007/s00248-012-0074-2 ER - TY - JOUR T1 - Analysis of total metals in waste molding and core sands from ferrous and non-ferrous foundries AN - 1114288663; 4351522 AB - Waste molding and core sands from the foundry industry are successfully being used around the world in geotechnical and soil-related applications. Although waste foundry sands (WFSs) are generally not hazardous in nature, relevant data is currently not available in Argentina. This study aimed to quantify metals in waste molding and core sands from foundries using a variety of metal-binder combinations. Metal concentrations in WFSs were compared to those in virgin silica sands (VSSs), surface soils and soil guidance levels. A total analysis for Ag, Al, Ba, Be, Cd, Co, Cr, Cu, Fe, Mg, Mn, Mo, Ni, Pb, Sb, Te, Tl, V, and Zn was conducted on 96 WFSs and 14 VSSs collected from 17 small and medium-sized foundries. The majority of WFSs analyzed, regardless of metal cast and binder type, contained metal concentrations similar to those found in VSSs and native soils. In several cases where alkyd urethane binder was used, Co and Pb concentrations were elevated in the waste sands. Elevated Cr, Mo, Ni, and Tl concentrations associated with VSSs should not be an issue since these metals are bound within the silica sand matrix. Because of the naturally low metal concentrations found in most WFSs examined in this study, they should not be considered hazardous waste, thus making them available for encapsulated and unencapsulated beneficial use applications. All rights reserved, Elsevier JF - Journal of environmental management AU - Miguel, R E AU - Ippolito, J A AU - Leytem, A B AU - Porta, A A AU - Banda Noriega, R.B. AU - Dungan, R S AD - United States Department of Agriculture Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 77 EP - 81 VL - 110 SN - 0301-4797, 0301-4797 KW - Economics KW - Metals KW - Non-ferrous metals KW - Argentina KW - Hazardous waste KW - Environmental management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1114288663?accountid=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=Journal+of+environmental+management&rft.atitle=Analysis+of+total+metals+in+waste+molding+and+core+sands+from+ferrous+and+non-ferrous+foundries&rft.au=Miguel%2C+R+E%3BIppolito%2C+J+A%3BLeytem%2C+A+B%3BPorta%2C+A+A%3BBanda+Noriega%2C+R.B.%3BDungan%2C+R+S&rft.aulast=Miguel&rft.aufirst=R&rft.date=2012-11-01&rft.volume=110&rft.issue=&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Journal+of+environmental+management&rft.issn=03014797&rft_id=info:doi/10.1016%2Fj.jenvman.2012.05.025 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 7985 8101; 4330 7625; 5751 13462; 8705 7985 8101; 24 386 14 DO - http://dx.doi.org/10.1016/j.jenvman.2012.05.025 ER - TY - JOUR T1 - Effectiveness of vegetated filter strips in retention of Escherichia coli and Salmonella from swine manure slurry AN - 1114288629; 4351514 AB - Vegetated filter strips (VFS) are commonly recommended as a best management practice to prevent manure-borne microorganisms from reaching surface water resources. However, relatively little is known about the efficacy of VFS in mitigating bacterial runoff from land-applied swine manure. A field lysimeter study was designed to evaluate the effect of surface soil hydrologic conditions and vegetation on the retention of swine manure-borne Escherichia coli and Salmonella under simulated rainfall conditions. Experimental plots (6.5 m x 3.9 m) were set on a 5% slope lysimeter with loamy topsoil, clay loam or loam subsoil and a controllable groundwater level. Three small flow-intercepting miniflumes were installed 4.5 m from the plot's top, while all remaining runoff was collected in a gutter at the bottom. Plots were divided into bare soil and grass vegetation and upper surface soil moisture before rainfall events was controlled by the subsurface groundwater level. Swine manure slurry inoculated with E. coli and Salmonella, and with added bromide tracer, was applied on the top of the plots and simultaneously initiated the simulated rainfall. Runoff was collected and analyzed every 5 min. No substantial differences between retention of E. coli and Salmonella were found. In initially wet soil surface conditions, there was limited infiltration both in bare and in vegetated plots; almost all bromide and about 30% of bacteria were recovered in runoff water. In initially dry soil surface conditions, there were substantial discrepancies between bare and vegetated plots. In bare plots, recoveries of runoff water, bromide and bacteria under dry conditions were comparable to wet conditions. However, in dry vegetated plots, from 50% to 75% of water was lost to infiltration, while bromide recoveries ranged from 14 to 36% and bacteria recovery was only 5%. Substantial intraplot heterogeneity was revealed by the data from miniflumes. GIS analysis of the plot microtopography showed that miniflumes located in the zones of flow convergence collected the majority of bacteria. Overall, the efficiency of VFS, with respect to the retention of swine manure bacteria, varied dramatically depending upon the hydrologic soil surface condition. Consequently, VFS recommendations should account for expected amounts of surface soil water saturation as well as the relative soil water storage capacity of the VFS. All rights reserved, Elsevier JF - Journal of environmental management AU - Cardoso, F AU - Shelton, D AU - Sadeghi, A AU - Shirmohammadi, A AU - Pachepsky, Y AU - Dulaney, W AD - USDA-ARS Hydrology and Remote Sensing Laboratory Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 1 EP - 7 VL - 110 SN - 0301-4797, 0301-4797 KW - Economics KW - Water treatment KW - Soils KW - Water resources KW - Environmental management KW - Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1114288629?accountid=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=Journal+of+environmental+management&rft.atitle=Effectiveness+of+vegetated+filter+strips+in+retention+of+Escherichia+coli+and+Salmonella+from+swine+manure+slurry&rft.au=Cardoso%2C+F%3BShelton%2C+D%3BSadeghi%2C+A%3BShirmohammadi%2C+A%3BPachepsky%2C+Y%3BDulaney%2C+W&rft.aulast=Cardoso&rft.aufirst=F&rft.date=2012-11-01&rft.volume=110&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Journal+of+environmental+management&rft.issn=03014797&rft_id=info:doi/10.1016%2Fj.jenvman.2012.05.012 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 13484 13467 9511 4309; 13488 11262 11260 13463 7625; 12058; 4330 7625; 5632 13467 9511 4309 DO - http://dx.doi.org/10.1016/j.jenvman.2012.05.012 ER - TY - JOUR T1 - Characterization of cytochrome b from European field isolates of Cercospora beticola with quinone outside inhibitor resistance AN - 1113213930; 17218796 AB - Cercospora leaf spot (CLS), caused by the fungal pathogen Cercospora beticola, is the most important foliar disease of sugar beet worldwide. Control strategies for CLS rely heavily on quinone outside inhibitor (Q sub(O)I) fungicides. Despite the dependence on Q sub(O)Is for disease control for more than a decade, a comprehensive survey of Q sub(O)I sensitivity has not occurred in the sugar beet growing regions of France or Italy. In 2010, we collected 866 C. beticola isolates from sugar beet growing regions in France and Italy and assessed their sensitivity to the Q sub(O)I fungicide pyraclostrobin using a spore germination assay. In total, 213 isolates were identified with EC sub(50) values greater than 1.0 mu g ml super(-1) to pyraclostrobin, all of which originated from Italy. To gain an understanding of the molecular basis of Q sub(O)I resistance, we cloned the full-length coding region of Cbcytb, which encodes the mitochondrial Q sub(O)I-target enzyme cytochrome b in C. beticola. Cbcytb is a 1,162-bp intron-free gene with obvious homology to other fungal cytb genes. Sequence analysis of Cbcytb was carried out in 32 Q sub(O)I-sensitive (1.0 mu g ml super(-1)) isolates. All tested Q sub(O)I-resistant isolates harboured a point mutation in Cbcytb at nucleotide position 428 that conferred an exchange from glycine to alanine at amino acid position 143 (G143A). A PCR assay developed to discriminate Q sub(O)I-sensitive and Q sub(O)I-resistant isolates based on the G143A mutation could detect and differentiate isolates down to approximately 25 pg of template DNA. Microsatellite analyses suggested that Q sub(O)I resistance emerged independently in multiple genotypic backgrounds at multiple locations. Our results indicate that Q sub(O)I resistance has developed in some C. beticola populations in Italy and monitoring the G143A mutation is essential for fungicide resistance management in this pathosystem. JF - European Journal of Plant Pathology AU - Birla, Keshav AU - Rivera-Varas, Viviana AU - Secor, Gary A AU - Khan, Mohamed FR AU - Bolton, Melvin D AD - Department of Plant Pathology, North Dakota State University, Fargo, ND, USA, Melvin.Bolton@ars.usda.gov Y1 - 2012/11// PY - 2012 DA - Nov 2012 SP - 475 EP - 488 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 134 IS - 3 SN - 0929-1873, 0929-1873 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - Alanine KW - Amino acids KW - Cytochrome b KW - Disease control KW - Enzymes KW - Foliar diseases KW - Fungicides KW - Glycine KW - Homology KW - Leafspot KW - Microsatellites KW - Mitochondria KW - Nucleotides KW - Pathogens KW - Point mutation KW - Polymerase chain reaction KW - Quinone KW - Spore germination KW - Cercospora beticola KW - Cercospora KW - A 01360:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1113213930?accountid=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=European+Journal+of+Plant+Pathology&rft.atitle=Characterization+of+cytochrome+b+from+European+field+isolates+of+Cercospora+beticola+with+quinone+outside+inhibitor+resistance&rft.au=Birla%2C+Keshav%3BRivera-Varas%2C+Viviana%3BSecor%2C+Gary+A%3BKhan%2C+Mohamed+FR%3BBolton%2C+Melvin+D&rft.aulast=Birla&rft.aufirst=Keshav&rft.date=2012-11-01&rft.volume=134&rft.issue=3&rft.spage=475&rft.isbn=&rft.btitle=&rft.title=European+Journal+of+Plant+Pathology&rft.issn=09291873&rft_id=info:doi/10.1007%2Fs10658-012-0029-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2012-11-20 N1 - SubjectsTermNotLitGenreText - Amino acids; Alanine; Glycine; Spore germination; Point mutation; Microsatellites; Disease control; Enzymes; Mitochondria; Pathogens; Nucleotides; Cytochrome b; Homology; Leafspot; Fungicides; Quinone; Polymerase chain reaction; Foliar diseases; Cercospora; Cercospora beticola DO - http://dx.doi.org/10.1007/s10658-012-0029-y ER - TY - CPAPER T1 - Kinetics of Adsorption, Desorption, and Re-Adsorption of a Commercial Endoglucanase in Lignocellulosic Suspensions T2 - 2012 Annual Meeting of the American Institute for Chemical Engineering (AIChE 2012) AN - 1313109127; 6166114 JF - 2012 Annual Meeting of the American Institute for Chemical Engineering (AIChE 2012) AU - Zhu, J AU - Wang, Qianqian AU - Hunt, Chris Y1 - 2012/10/28/ PY - 2012 DA - 2012 Oct 28 KW - Kinetics KW - Adsorption KW - Desorption KW - Endoglucanase UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313109127?accountid=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=2012+Annual+Meeting+of+the+American+Institute+for+Chemical+Engineering+%28AIChE+2012%29&rft.atitle=Kinetics+of+Adsorption%2C+Desorption%2C+and+Re-Adsorption+of+a+Commercial+Endoglucanase+in+Lignocellulosic+Suspensions&rft.au=Zhu%2C+J%3BWang%2C+Qianqian%3BHunt%2C+Chris&rft.aulast=Zhu&rft.aufirst=J&rft.date=2012-10-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2012+Annual+Meeting+of+the+American+Institute+for+Chemical+Engineering+%28AIChE+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://aiche.confex.com/aiche/2012/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Physicochemical Properties of Pyrolytic Lignins Derived From Fast Pyrolysis of Etek Lignin T2 - 2012 Annual Meeting of the American Institute for Chemical Engineering (AIChE 2012) AN - 1313108874; 6166105 JF - 2012 Annual Meeting of the American Institute for Chemical Engineering (AIChE 2012) AU - Nsimba, Robert AU - Boateng, Akwasi Y1 - 2012/10/28/ PY - 2012 DA - 2012 Oct 28 KW - Physicochemical properties KW - Pyrolysis KW - Lignin UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313108874?accountid=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=2012+Annual+Meeting+of+the+American+Institute+for+Chemical+Engineering+%28AIChE+2012%29&rft.atitle=Physicochemical+Properties+of+Pyrolytic+Lignins+Derived+From+Fast+Pyrolysis+of+Etek+Lignin&rft.au=Nsimba%2C+Robert%3BBoateng%2C+Akwasi&rft.aulast=Nsimba&rft.aufirst=Robert&rft.date=2012-10-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2012+Annual+Meeting+of+the+American+Institute+for+Chemical+Engineering+%28AIChE+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://aiche.confex.com/aiche/2012/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Aspen PLUS Modeling of the Utilization of Equine Waste for Localized Heating Via Fast Pyrolysis T2 - 2012 Annual Meeting of the American Institute for Chemical Engineering (AIChE 2012) AN - 1313096784; 6167954 JF - 2012 Annual Meeting of the American Institute for Chemical Engineering (AIChE 2012) AU - Hammer, Nicole AU - Boateng, Akwasi AU - Mullen, Charles AU - Wheeler, M AU - Carrasco, Jose Y1 - 2012/10/28/ PY - 2012 DA - 2012 Oct 28 KW - Pyrolysis KW - Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313096784?accountid=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=2012+Annual+Meeting+of+the+American+Institute+for+Chemical+Engineering+%28AIChE+2012%29&rft.atitle=Aspen+PLUS+Modeling+of+the+Utilization+of+Equine+Waste+for+Localized+Heating+Via+Fast+Pyrolysis&rft.au=Hammer%2C+Nicole%3BBoateng%2C+Akwasi%3BMullen%2C+Charles%3BWheeler%2C+M%3BCarrasco%2C+Jose&rft.aulast=Hammer&rft.aufirst=Nicole&rft.date=2012-10-28&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2012+Annual+Meeting+of+the+American+Institute+for+Chemical+Engineering+%28AIChE+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://aiche.confex.com/aiche/2012/webprogram/start.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - JOUR T1 - Food security and climate change: on the potential to adapt global crop production by active selection to rising atmospheric carbon dioxide AN - 1551641628; 20368258 AB - Agricultural production is under increasing pressure by global anthropogenic changes, including rising population, diversion of cereals to biofuels, increased protein demands and climatic extremes. Because of the immediate and dynamic nature of these changes, adaptation measures are urgently needed to ensure both the stability and continued increase of the global food supply. Although potential adaption options often consider regional or sectoral variations of existing risk management (e.g. earlier planting dates, choice of crop), there may be a global-centric strategy for increasing productivity. In spite of the recognition that atmospheric carbon dioxide (CO2) is an essential plant resource that has increased globally by approximately 25 per cent since 1959, efforts to increase the biological conversion of atmospheric CO2 to stimulate seed yield through crop selection is not generally recognized as an effective adaptation measure. In this review, we challenge that viewpoint through an assessment of existing studies on CO2 and intraspecific variability to illustrate the potential biological basis for differential plant response among crop lines and demonstrate that while technical hurdles remain, active selection and breeding for CO2 responsiveness among cereal varieties may provide one of the simplest and direct strategies for increasing global yields and maintaining food security with anthropogenic change. JF - Proceedings of the Royal Society of London, Series B: Biological Sciences AU - Ziska, Lewis H AU - Bunce, James A AU - Shimono, Hiroyuki AU - Gealy, David R AU - Baker, Jeffrey T AU - Newton, Paul CD AU - Reynolds, Matthew P AU - Jagadish, Krishna SV AU - Zhu, Chunwu AU - Howden, Mark AU - Wilson, Lloyd T AD - Crop Systems and Global Change Laboratory, USDA-ARS, , 10300 Baltimore Avenue, Beltsville, MD 20705, USA, l.ziska@ars.usda.gov Y1 - 2012/10/22/ PY - 2012 DA - 2012 Oct 22 SP - 4097 EP - 4105 PB - Royal Society of London, 6 Carlton House Terrace London SW1Y 5AG United Kingdom VL - 279 IS - 1745 SN - 0962-8452, 0962-8452 KW - Risk Abstracts; Sustainability Science Abstracts KW - adaptation KW - breeding KW - climate change KW - carbon dioxide KW - food security KW - Food supply KW - Plant resources KW - Agricultural production KW - Climate change KW - Anthropogenic factors KW - Food security KW - Crops KW - Crop production KW - Risk management KW - Adaptability KW - Planting KW - Reviews KW - Carbon dioxide KW - M3 1010:Issues in Sustainable Development KW - R2 23070:Economics, organization UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1551641628?accountid=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=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.atitle=Food+security+and+climate+change%3A+on+the+potential+to+adapt+global+crop+production+by+active+selection+to+rising+atmospheric+carbon+dioxide&rft.au=Ziska%2C+Lewis+H%3BBunce%2C+James+A%3BShimono%2C+Hiroyuki%3BGealy%2C+David+R%3BBaker%2C+Jeffrey+T%3BNewton%2C+Paul+CD%3BReynolds%2C+Matthew+P%3BJagadish%2C+Krishna+SV%3BZhu%2C+Chunwu%3BHowden%2C+Mark%3BWilson%2C+Lloyd+T&rft.aulast=Ziska&rft.aufirst=Lewis&rft.date=2012-10-22&rft.volume=279&rft.issue=1745&rft.spage=4097&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.issn=09628452&rft_id=info:doi/10.1098%2Frspb.2012.1005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-08-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Food supply; Agricultural production; Plant resources; Climate change; Anthropogenic factors; Food security; Crops; Crop production; Risk management; Adaptability; Reviews; Planting; Carbon dioxide DO - http://dx.doi.org/10.1098/rspb.2012.1005 ER - TY - JOUR T1 - Tillage Management for Cotton in Southeastern Coastal Soils during Dry Years AN - 1291601598; 17587221 AB - With rising energy costs, expensive deep tillage needs to be reevaluated. In 2002 and 2003, tillage treatments were evaluated for effectiveness in increasing cotton yield when noninversion deep tillage was either performed annually or not. Tillage treatments included a nontilled control, a straight-legged subsoil shank with bedding, and strip tillage with each of the following: a straight-legged subsoil shank, a Paratill, and a Terra-Max. In 2003, treatments were split with half the plots tilled and half not. No-tillage treatment significantly reduced penetration resistances better than others. Tillage decreased penetration resistance and improved yield but differences were significant only half the time. Treatments not tilled in the second year did not have significantly reduced penetration resistance because of a lack of recompaction during a dry first growing season. Tilling the second year improved yield marginally. Producers need to decide whether to till after a dry year on a case-by-case basis. JF - Communications in Soil Science and Plant Analysis AU - Busscher, W J AU - Khalilian, A AU - Jones, MA AD - Coastal Plains Soil, Water, and Plant Research Center, U.S. Department of Agriculture-Agricultural Research Service, Florence, South Carolina, USA, warren.busscher@ars.usda.gov Y1 - 2012/10/15/ PY - 2012 DA - 2012 Oct 15 SP - 2564 EP - 2574 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN United Kingdom VL - 43 IS - 19 SN - 0010-3624, 0010-3624 KW - Sustainability Science Abstracts; Aqualine Abstracts; Water Resources Abstracts KW - Bedding KW - Tillage KW - SW 5010:Network design KW - AQ 00006:Sewage KW - M3:1010 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1291601598?accountid=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=Communications+in+Soil+Science+and+Plant+Analysis&rft.atitle=Tillage+Management+for+Cotton+in+Southeastern+Coastal+Soils+during+Dry+Years&rft.au=Busscher%2C+W+J%3BKhalilian%2C+A%3BJones%2C+MA&rft.aulast=Busscher&rft.aufirst=W&rft.date=2012-10-15&rft.volume=43&rft.issue=19&rft.spage=2564&rft.isbn=&rft.btitle=&rft.title=Communications+in+Soil+Science+and+Plant+Analysis&rft.issn=00103624&rft_id=info:doi/10.1080%2F00103624.2012.711878 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-01 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Tillage DO - http://dx.doi.org/10.1080/00103624.2012.711878 ER - TY - JOUR T1 - Temporal flux and spatial dynamics of nutrients, fecal indicators, and zoonotic pathogens in anaerobic swine manure lagoon water AN - 1069201815; 17150563 AB - Confined animal feeding operations (CAFOs) often use anaerobic lagoons for manure treatment. In the USA, swine CAFO lagoon water is used for crop irrigation that is regulated by farm-specific nutrient management plans (NMPs). Implementation of stricter US environmental regulations in 2013 will set soil P limits; impacting land applications of manure and requiring revision of NMPs. Precise knowledge of lagoon water quality is needed for formulating NMPs, for understanding losses of N and C in ammonia and greenhouse gas emissions, and for understanding risks of environmental contamination by fecal bacteria, including zoonotic pathogens. In this study we determined year-round levels of nutrients and bacteria from swine CAFO lagoon water. Statistical analysis of data for pH, electrical conductivity (EC), inorganic and organic C, total N, water-soluble and total minerals (Ca, Cu, Fe, K, Mg, Mn, P, and Zn) and bacteria (Escherichia coli, enterococci, Clostridium perfringens, Campylobacter spp., Listeria spp., Salmonella spp., and staphylococci) showed that all differed significantly by dates of collection. During the irrigation season, levels of total N decreased by half and the N:P ratio changed from 9.7 to 2.8. Some seasonal differences were correlated with temperature. Total N and inorganic C increased below 19 degree C, and decreased above 19 degree C, consistent with summer increases in ammonia and greenhouse gas emissions. Water-soluble Cu, Fe, and Zn increased with higher summer temperatures while enterococci and zoonotic pathogens (Campylobacter, Listeria, and Salmonella) decreased. Although their populations changed seasonally, the zoonotic pathogens were present year-round. Increasing levels of E. coli were statistically correlated with increasing pH. Differences between depths were also found. Organic C, total nutrients (C, Ca, Cu, Fe, Mg, Mn, N, P, and Zn) and C. perfringens were higher in deeper samples, indicating stratification of these parameters. No statistical interactions were found between collection dates and depths. Graphical abstract JF - Water Research AU - McLaughlin, Michael R AU - Brooks, John P AU - Adeli, Ardeshir AD - USDA-ARS, Crop Science Research Laboratory, 810 Hwy 12 E, Mississippi State, MS 39762, USA, mike.mclaughlin@ars.usda.gov Y1 - 2012/10/15/ PY - 2012 DA - 2012 Oct 15 SP - 4949 EP - 4960 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 46 IS - 16 SN - 0043-1354, 0043-1354 KW - Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Environment Abstracts; Aqualine Abstracts; Water Resources Abstracts KW - Manure KW - Anadromous species KW - Climate change KW - Nutrients KW - Lagoons KW - Listeria KW - Zinc KW - Escherichia coli KW - Biological pollutants KW - pH KW - Bacteria KW - Fecal coliforms KW - Animal wastes KW - Pathogenic bacteria KW - Clostridium perfringens KW - Irrigation KW - Temperature KW - Environmental impact KW - Campylobacter KW - Greenhouse effect KW - Pathogens KW - USA KW - Anaerobic Lagoons KW - Salmonella KW - SW 5040:Data acquisition KW - P 0000:AIR POLLUTION KW - AQ 00008:Effects of Pollution KW - Q5 08502:Methods and instruments KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069201815?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Research&rft.atitle=Temporal+flux+and+spatial+dynamics+of+nutrients%2C+fecal+indicators%2C+and+zoonotic+pathogens+in+anaerobic+swine+manure+lagoon+water&rft.au=McLaughlin%2C+Michael+R%3BBrooks%2C+John+P%3BAdeli%2C+Ardeshir&rft.aulast=McLaughlin&rft.aufirst=Michael&rft.date=2012-10-15&rft.volume=46&rft.issue=16&rft.spage=4949&rft.isbn=&rft.btitle=&rft.title=Water+Research&rft.issn=00431354&rft_id=info:doi/10.1016%2Fj.watres.2012.06.023 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Manure; Pathogenic bacteria; Anadromous species; Climate change; Environmental impact; Biological pollutants; Greenhouse effect; Pathogens; Lagoons; Fecal coliforms; Animal wastes; Irrigation; Zinc; Temperature; pH; Bacteria; Nutrients; Anaerobic Lagoons; Salmonella; Clostridium perfringens; Escherichia coli; Campylobacter; Listeria; USA DO - http://dx.doi.org/10.1016/j.watres.2012.06.023 ER - TY - JOUR T1 - Multiple year effects of a biological control agent (Diorhabda carinulata) on Tamarix (saltcedar) ecosystem exchanges of carbon dioxide and water AN - 1024668442; 16868677 AB - Biological control of Tamarix spp. (saltcedar) with Diorhabda carinulata (the northern tamarisk beetle) is currently underway in several western states U.S.A. through historical releases and the natural migration of this insect. Given the widespread dispersal of this biological control agent and its many unknown consequences, this study examines a variety of ecohydrological effects of the beetle on a Tamarix invaded ecosystem in the Great Basin Desert, Nevada. Nearly four years of ecosystem carbon dioxide (CO2) and evapotranspiration (ET) fluxes, measured with an eddy covariance system, are examined in relation to normalized difference vegetation index (NDVI) from Landsat imagery and on the ground measures of leaf area index (LAI) with a light attenuation instrument. We predicted that successive years of beetle herbivory should result in a trajectory of reduced ET and reduced CO2 uptake. We found that three and a half years of beetle herbivory and the resulting defoliation events produced short-term decreases in ET and C uptake. However, total ET and C fluxes over multiple growing seasons were not affected in a clear directional trajectory of reduced ET loss and reduced CO2 uptake, perhaps due to variability in beetle density. LAI and NDVI were fairly well correlated with each other and NDVI was correlated with ET during the summer months, indicating that these measures are useful for detecting beetle damage to the canopy. JF - Agricultural and Forest Meteorology AU - Snyder, Keirith A AU - Scott, Russell L AU - McGwire, Kenneth AD - USDA-Agricultural Research Service, Great Basin Rangelands Research Unit, 920 Valley Road, Reno, NV 89512, USA, Keirith.Snyder@ars.usda.gov Y1 - 2012/10/15/ PY - 2012 DA - 2012 Oct 15 SP - 161 EP - 169 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 164 SN - 0168-1923, 0168-1923 KW - Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts KW - Evapotranspiration KW - Biological control KW - Invasive weeds KW - Remote sensing KW - Eddy covariance KW - Ecohydrology KW - Riparian KW - Remote Sensing KW - Ecosystems KW - Forests KW - Basins KW - Migration KW - Agents KW - Absorption KW - Seasonal variability KW - Canopies KW - Vegetation index KW - Aquatic insects KW - Leaf area KW - Growing season KW - Carbon cycle KW - Vegetation KW - Pest control KW - Insects KW - USA, Great Basin KW - Beetles KW - Dispersal KW - Carbon dioxide KW - Carbon Dioxide KW - Tamarix KW - Variability KW - Herbivory KW - LANDSAT KW - USA, Nevada KW - Meteorology KW - Defoliation KW - Biogeochemical cycle KW - Density KW - Light attenuation KW - Light effects KW - Landsat KW - Deserts KW - SW 0810:General KW - M3 1010:Issues in Sustainable Development KW - A 01370:Biological Control KW - Q1 08485:Species interactions: pests and control KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1024668442?accountid=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=Agricultural+and+Forest+Meteorology&rft.atitle=Multiple+year+effects+of+a+biological+control+agent+%28Diorhabda+carinulata%29+on+Tamarix+%28saltcedar%29+ecosystem+exchanges+of+carbon+dioxide+and+water&rft.au=Snyder%2C+Keirith+A%3BScott%2C+Russell+L%3BMcGwire%2C+Kenneth&rft.aulast=Snyder&rft.aufirst=Keirith&rft.date=2012-10-15&rft.volume=164&rft.issue=&rft.spage=161&rft.isbn=&rft.btitle=&rft.title=Agricultural+and+Forest+Meteorology&rft.issn=01681923&rft_id=info:doi/10.1016%2Fj.agrformet.2012.03.004 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-07-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Agents; Biological control; Biogeochemical cycle; Carbon cycle; Pest control; Light attenuation; Canopies; Carbon dioxide; Aquatic insects; Leaf area; Herbivory; Basins; Vegetation; Evapotranspiration; Migration; Light effects; Landsat; Deserts; Defoliation; Meteorology; Dispersal; Growing season; Eddy covariance; LANDSAT; Seasonal variability; Beetles; Vegetation index; Forests; Insects; Remote Sensing; Variability; Ecosystems; Density; Absorption; Carbon Dioxide; Tamarix; USA, Great Basin; USA, Nevada DO - http://dx.doi.org/10.1016/j.agrformet.2012.03.004 ER - TY - JOUR T1 - Dynamics of nitrate and chloride during storm events in agricultural catchments with different subsurface drainage intensity (Indiana, USA) AN - 1093465954; 17182287 AB - Drainage tiles buried beneath many naturally poorly drained agricultural fields in the Midwestern U.S. are believed to "short circuit" pools of NO3--laden soil water and shallow groundwater directly into streams that eventually discharge to the Mississippi River. Although much is known about the mechanisms controlling this regionally pervasive practice of artificial drainage at the field-plot scale, an integrative assessment of the effect of drainage density (i.e., the number of tile drains per unit area) on the transport of nutrients and solutes in streams at the catchment scale is lacking. In this study, we quantified the flux and hydrological pathways of agricultural NO3- and road-salt Cl- from catchments lying within the Wabash River Basin, a major source of NO3- to the Mississippi River. The paired catchments differ primarily in drainage density (70% vs. 31%, by catchment area), with essentially all other agricultural management, land use, and soil drainage characteristics remaining equal. Our study revealed two significant hydrological responses to increased drainage density: (1) more near-surface storm event water (dilute in both NO3-andCl-) was transported early in the storm and (2) higher transport of Cl--laden pre-event soil water relative to shallow groundwater elevated in NO3- occurred later in the storm. These patterns are consistent with a proposed conceptual model in which increased drainage density results in (1) greater transport of soil water to streams and (2) a delayed rise in the water table. With respect to nutrient management implications, these results indicate that increased drainage density impacts subsurface pools of Cl- and NO3- differently, a finding that we propose is linked to soil/ground water dynamics in artificially drained agricultural catchments. JF - Journal of Hydrology (Amsterdam) AU - Kennedy, Casey D AU - Bataille, Clement AU - Liu, Zhongfang AU - Ale, Srinivasulu AU - VanDeVelde, Justin AU - Roswell, Charles R AU - Bowling, Laura C AU - Bowen, Gabriel J AD - U.S. Department of Agriculture, Agricultural Research Service, One State Bog Rd., P.O. Box 569, East Wareham, MA 02538, United States, casey.kennedy@ars.usda.gov Y1 - 2012/10/12/ PY - 2012 DA - 2012 Oct 12 SP - 1 EP - 10 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 466-467 SN - 0022-1694, 0022-1694 KW - Meteorological & Geoastrophysical Abstracts; Environment Abstracts; Aqualine Abstracts; Sustainability Science Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Resource management KW - Nutrients KW - Soil Water KW - Freshwater KW - Storms KW - Soil KW - Solutes KW - Agricultural runoff KW - Rivers KW - Hydrologic analysis KW - Catchment Areas KW - Soil drainage KW - River discharge KW - USA, Indiana, Wabash R. KW - River basins KW - USA, Indiana KW - North America, Mississippi R. KW - Drainage Density KW - Water management KW - Catchments KW - Groundwater KW - Soil moisture KW - Catchment area KW - Chlorides KW - Streams KW - Agricultural land KW - Drainage density KW - Catchment basins KW - Drainage KW - Groundwater flow KW - ENA 06:Food & Drugs KW - AQ 00006:Sewage KW - M3 1010:Issues in Sustainable Development KW - Q2 09184:Composition of water KW - SW 0840:Groundwater KW - M2 556.14:Infiltration/Soil Moisture (556.14) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1093465954?accountid=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=Dynamics+of+nitrate+and+chloride+during+storm+events+in+agricultural+catchments+with+different+subsurface+drainage+intensity+%28Indiana%2C+USA%29&rft.au=Kennedy%2C+Casey+D%3BBataille%2C+Clement%3BLiu%2C+Zhongfang%3BAle%2C+Srinivasulu%3BVanDeVelde%2C+Justin%3BRoswell%2C+Charles+R%3BBowling%2C+Laura+C%3BBowen%2C+Gabriel+J&rft.aulast=Kennedy&rft.aufirst=Casey&rft.date=2012-10-12&rft.volume=466-467&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology+%28Amsterdam%29&rft.issn=00221694&rft_id=info:doi/10.1016%2Fj.jhydrol.2012.05.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Number of references - 2 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Catchment area; Solutes; Resource management; Water management; River discharge; River basins; Storms; Streams; Agricultural runoff; Hydrologic analysis; Drainage density; Catchment basins; Drainage; Groundwater flow; Soil drainage; Soil moisture; Soil; Agricultural land; Chlorides; Catchments; Groundwater; Rivers; Drainage Density; Catchment Areas; Nutrients; Soil Water; USA, Indiana; North America, Mississippi R.; USA, Indiana, Wabash R.; Freshwater DO - http://dx.doi.org/10.1016/j.jhydrol.2012.05.002 ER - TY - JOUR T1 - Novel Antiviral Therapeutics to Control Foot-and-Mouth Disease AN - 1221141381; 17395032 AB - Foot-and-mouth disease virus (FMDV) causes a highly contagious disease of cloven-hoofed animals. Vaccines require similar to 7 days to induce protection; thus, before this time, vaccinated animals are still susceptible to the disease. Our group has previously shown that swine inoculated with 1 x 10 super(11) focus forming units (FFU) of a replication-defective human adenovirus containing the gene for porcine interferon alpha (Adt-pIFN- alpha ) are sterilely protected from FMDV serotypes A24, O1 Manisa, or Asia 1 when the animals are challenged 1 day postadministration, and protection can last for 3-5 days. Polyriboinosinic-polyribocytidylic acid stabilized with poly-L-lysine and carboxymethyl cellulose (poly ICLC) is a synthetic double-stranded RNA that is a viral mimic and activates multiple innate immune pathways through interaction with toll-like receptor 3 and MDA-5. It is a potent inducer of IFNs. In this study, we initially examined the effect of poly IC and IFN- alpha on FMDV replication and gene induction in cell culture. Poly ICLC alone or combined with Adt-pIFN- alpha was then evaluated for its therapeutic efficacy in swine against intradermal challenge with FMDV A24, 1 day post-treatment. Groups of swine were subcutaneously inoculated either with poly ICLC alone (4 or 8 mg) or in combination with different doses of Adt-pIFN- alpha (2.5 x 10 super(9), 1 x 10 super(9), or 2.5 x 10 super(8) FFU). While different degrees of protection were achieved in all the treated animals, a dose of 8 mg of poly ICLC alone or combined with 1 x 10 super(9) FFU of Adt-pIFN- alpha was sufficient to sterilely protect swine when challenged 24 h later with FMDV A24. IFN-stimulated gene (ISG) expression in peripheral blood mononuclear cells at 1 day post-treatment was broader and higher in protected animals than in nonprotected animals. These data indicate that poly ICLC is a potent stimulator of IFN and ISGs in swine and at an adequate dose is sufficient to induce complete protection against FMD. JF - Journal of Interferon & Cytokine Research AU - Dias, C C AU - Moraes, M P AU - Weiss, M AU - Segundo, FD-S AU - Perez-Martin, E AU - Salazar, A M AU - de los Santos, T AU - Grubman, MJ AD - Plum Island Animal Disease Center, North Atlantic Area, Agricultural Research Service, U.S. Department of Agriculture, P.O. Box 848, Greenport, NY 11944, USA, marvin.grubman@ars.usda.gov Y1 - 2012/10/10/ PY - 2012 DA - 2012 Oct 10 SP - 462 EP - 473 VL - 32 IS - 10 SN - 1079-9907, 1079-9907 KW - Biotechnology and Bioengineering Abstracts; Virology & AIDS Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Immunology Abstracts KW - Data processing KW - Serotypes KW - Foot-and-mouth disease virus KW - Replication KW - Double-stranded RNA KW - Cell culture KW - Foot-and-mouth disease KW - Human adenovirus KW - Poly-L-lysine KW - Interferon KW - TLR3 protein KW - Carboxymethylcellulose KW - Peripheral blood mononuclear cells KW - alpha -Interferon KW - Vaccines KW - Toll-like receptors KW - A 01340:Antibiotics & Antimicrobials KW - F 06905:Vaccines KW - V 22320:Replication KW - W 30945:Fermentation & Cell Culture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1221141381?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Interferon+%26+Cytokine+Research&rft.atitle=Novel+Antiviral+Therapeutics+to+Control+Foot-and-Mouth+Disease&rft.au=Dias%2C+C+C%3BMoraes%2C+M+P%3BWeiss%2C+M%3BSegundo%2C+FD-S%3BPerez-Martin%2C+E%3BSalazar%2C+A+M%3Bde+los+Santos%2C+T%3BGrubman%2C+MJ&rft.aulast=Dias&rft.aufirst=C&rft.date=2012-10-10&rft.volume=32&rft.issue=10&rft.spage=462&rft.isbn=&rft.btitle=&rft.title=Journal+of+Interferon+%26+Cytokine+Research&rft.issn=10799907&rft_id=info:doi/10.1089%2Fjir.2012.0012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-11-01 N1 - Last updated - 2013-07-15 N1 - SubjectsTermNotLitGenreText - Serotypes; Data processing; Replication; Double-stranded RNA; Cell culture; Foot-and-mouth disease; Poly-L-lysine; TLR3 protein; Interferon; Peripheral blood mononuclear cells; Carboxymethylcellulose; alpha -Interferon; Vaccines; Toll-like receptors; Foot-and-mouth disease virus; Human adenovirus DO - http://dx.doi.org/10.1089/jir.2012.0012 ER - TY - JOUR T1 - Vegetation Changes in Temperate Forested Island Communities in Lake Winnipesaukee, New Hampshire, USA AN - 1285091195; 17589977 AB - We documented changes in overstory species composition and foliar cover during a 23-year sampling period, compared woody species on three small islands in Lake Winnipesaukee, New Hampshire, and determined changes in dominant plant species over time. Floristic surveys had begun on these islands in 1901, and provided valuable information about earlier vascular plant composition. Three Mile Island, Hawk's Nest Island, and Blueberry Island were first sampled quantitatively in 1978, again in 1991, and most recently in 2001. The data compiled here are for woody vascular plant species found in long-term monitoring plots on the islands owned and/or managed by the Appalachian Mountain Club. Pinus resinosa, P. strobus, and Tsuga canadensis were the three most dominant species on Hawk's Nest throughout the study period. On Blueberry Island, Acer rubrum, Betula populifolia, and T. canadensis were the three most dominant woody species when sampling began. However, by 2001 Ilex verticillata, Myrica gale, and Vaccinium corymbosum were the three most dominant species. On Three Mile Island, P. strobus and Quercus rubra were the two most dominant species in 1978, but by 2001 A. pensylvanicum and Hamamelis virginiana were the dominants. Overall species richness within the permanent plots increased on Three Mile and Blueberry Islands, while the total number of species remained relatively constant on Hawk's Nest Island. JF - Rhodora. Cambridge MA AU - Holland, Marjorie M AU - Clapham, William M AD - USDA-ARS, Appalachian Farming Systems Research Center, Beaver, WV 24957 ff2, mholland@olemiss.eduff1 Y1 - 2012/10/05/ PY - 2012 DA - 2012 Oct 05 SP - 383 EP - 405 PB - New England Botanical Club VL - 114 IS - 960 SN - 0035-4902, 0035-4902 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Vaccinium corymbosum KW - Species Richness KW - Acer rubrum KW - Storms KW - Nests KW - Species Composition KW - Mountains KW - Hamamelis virginiana KW - Lakes KW - Islands KW - Ilex verticillata KW - Tsuga canadensis KW - Species composition KW - Sampling KW - USA, New Hampshire KW - Species richness KW - Data processing KW - Pinus resinosa KW - Dominant species KW - Community composition KW - Quercus rubra KW - Vegetation changes KW - Plants KW - Myrica gale KW - Betula populifolia KW - Q1 08464:Other aquatic communities KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1285091195?accountid=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=Rhodora.+Cambridge+MA&rft.atitle=Vegetation+Changes+in+Temperate+Forested+Island+Communities+in+Lake+Winnipesaukee%2C+New+Hampshire%2C+USA&rft.au=Holland%2C+Marjorie+M%3BClapham%2C+William+M&rft.aulast=Holland&rft.aufirst=Marjorie&rft.date=2012-10-05&rft.volume=114&rft.issue=960&rft.spage=383&rft.isbn=&rft.btitle=&rft.title=Rhodora.+Cambridge+MA&rft.issn=00354902&rft_id=info:doi/10.3119%2F11-07 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-01 N1 - Number of references - 45 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Dominant species; Community composition; Species Richness; Storms; Species Composition; Mountains; Lakes; Data processing; Islands; Vegetation changes; Plants; Species composition; Sampling; Species richness; Nests; Hamamelis virginiana; Vaccinium corymbosum; Quercus rubra; Ilex verticillata; Tsuga canadensis; Pinus resinosa; Myrica gale; Acer rubrum; Betula populifolia; USA, New Hampshire DO - http://dx.doi.org/10.3119/11-07 ER - TY - JOUR T1 - Freshwater Clams As Bioconcentrators of Avian Influenza Virus in Water AN - 1773825474; PQ0002662313 AB - We report experimental evidence for bioconcentration of a low-pathogenicity avian influenza virus (H6N8) in the tissue of freshwater clams. Our results support the concept that freshwater clams may provide an effective tool for use in the early detection of influenza A viruses in aquatic environments. JF - Vector Borne and Zoonotic Diseases AU - Huyvaert, Kathryn P AU - Carlson, Jenny S AU - Bentler, Kevin T AU - Cobble, Kacy R AU - Nolte, Dale L AU - Franklin, Alan B AD - United States Department of Agriculture/Animal and Plant Health Inspection Service (USDA/APHIS) Wildlife Services, National Wildlife Research Center, Fort Collins, Colorado. Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 904 EP - 906 PB - Mary Ann Liebert, Inc., 2 Madison Ave Larchmont NY 10538-1962 United States VL - 12 IS - 10 SN - 1530-3667, 1530-3667 KW - Virology & AIDS Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Bioconcentration KW - Clams KW - Influenza virus KW - Fowl plague KW - Bioaccumulation KW - Avian influenza virus KW - Freshwater environments KW - Influenza A KW - Viruses KW - Hosts KW - Inland water environment KW - Environmental factors KW - Aquatic environment KW - Disease transmission KW - Q1 08201:General KW - V 22410:Animal Diseases KW - Q5 08524:Public health, medicines, dangerous organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1773825474?accountid=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=Vector+Borne+and+Zoonotic+Diseases&rft.atitle=Freshwater+Clams+As+Bioconcentrators+of+Avian+Influenza+Virus+in+Water&rft.au=Huyvaert%2C+Kathryn+P%3BCarlson%2C+Jenny+S%3BBentler%2C+Kevin+T%3BCobble%2C+Kacy+R%3BNolte%2C+Dale+L%3BFranklin%2C+Alan+B&rft.aulast=Huyvaert&rft.aufirst=Kathryn&rft.date=2012-10-01&rft.volume=12&rft.issue=10&rft.spage=904&rft.isbn=&rft.btitle=&rft.title=Vector+Borne+and+Zoonotic+Diseases&rft.issn=15303667&rft_id=info:doi/10.1089%2Fvbz.2012.0993 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-03-01 N1 - Number of references - 12 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Bioaccumulation; Viruses; Hosts; Environmental factors; Inland water environment; Disease transmission; Fowl plague; Freshwater environments; Influenza A; Aquatic environment; Avian influenza virus DO - http://dx.doi.org/10.1089/vbz.2012.0993 ER - TY - JOUR T1 - Gene expression profiling of the plant pathogenic hasidiomycetous fungus Rhizoctonia solani AG 4 reveals putative virulence factors AN - 1765948942; PQ0002575656 AB - Rhizoctonia solani is a ubiquitous basidiomycetous soilborne fungal pathogen causing damping-off of seedlings, aerial blights and postharvest diseases. To gain insight into the molecular mechanisms of pathogenesis a global approach based on analysis of expressed sequence tags (ESTs) was undertaken. To get broad gene-expression coverage, two normalized EST libraries were developed from mycelia grown under high nitrogen-induced virulent and low nitrogen/methylglucose-induced hypovirulent conditions. A pilot-scale assessment of gene diversity was made from the sequence analyses of the two libraries. A total of 2280 cDNA clones was sequenced that corresponded to 220 unique sequence sets or clusters (contigs) and 805 singlets, making up a total of 1025 unique genes identified from the two virulence-differentiated cDNA libraries. From the total sequences, 295 genes (38.7%) exhibited strong similarities with genes in public databases and were categorized into 11 functional groups. Approximately 61.3% of the R. solani ESTs have no apparent homologs in publicly available fungal genome databases and are considered unique genes. We have identified several cDNAs with potential roles in fungal pathogenicity, virulence, signal transduction, vegetative incompatibility and mating, drug resistance, lignin degradation, bioremediation and morphological differentiation. A codon-usage table has been formulated based on 14694 R. solani EST codons. Further analysis of ESTs might provide insights into virulence mechanisms of R. solani AG 4 as well as roles of these genes in development, saprophytic colonization and ecological adaptation of this important fungal plant pathogen. JF - Mycologia AU - Lakshman, Dilip K AU - Alkharouf, Nadim AU - Roberts, Daniel P AU - Natarajan, Savithiry S AU - Mitra, Amitava AD - Floral and Nursery Plants Research Unit, Beltsville Agricultural Research Center, USDA-ARS, Beltsville, Maryland 20705, Dilip.Lakshman@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 1020 EP - 1035 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 United States VL - 104 IS - 5 SN - 0027-5514, 0027-5514 KW - Pollution Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - EST KW - isolate Rs23A KW - R. solani (AC 4, HC I) KW - Genomes KW - Molecular modelling KW - Bioremediation KW - Degradation KW - virulence factors KW - Drug resistance KW - Damping-off KW - expressed sequence tags KW - Gene expression KW - Differentiation KW - Colonization KW - Mating KW - Pathogenicity KW - Blight KW - Adaptations KW - Rhizoctonia solani KW - Mycelia KW - Pathogens KW - Databases KW - Ecological adaptations KW - Lignin KW - Codons KW - Seedlings KW - Signal transduction KW - Nitrogen KW - P 5000:LAND POLLUTION KW - K 03310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1765948942?accountid=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=Mycologia&rft.atitle=Gene+expression+profiling+of+the+plant+pathogenic+hasidiomycetous+fungus+Rhizoctonia+solani+AG+4+reveals+putative+virulence+factors&rft.au=Lakshman%2C+Dilip+K%3BAlkharouf%2C+Nadim%3BRoberts%2C+Daniel+P%3BNatarajan%2C+Savithiry+S%3BMitra%2C+Amitava&rft.aulast=Lakshman&rft.aufirst=Dilip&rft.date=2012-10-01&rft.volume=104&rft.issue=5&rft.spage=1020&rft.isbn=&rft.btitle=&rft.title=Mycologia&rft.issn=00275514&rft_id=info:doi/10.3852%2F11-226 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-02-01 N1 - Last updated - 2016-04-13 N1 - SubjectsTermNotLitGenreText - Genomes; Molecular modelling; Adaptations; Bioremediation; virulence factors; Damping-off; Drug resistance; Pathogens; Mycelia; expressed sequence tags; Gene expression; Mating; Databases; Colonization; Differentiation; Pathogenicity; Blight; Lignin; Codons; Seedlings; Nitrogen; Signal transduction; Degradation; Ecological adaptations; Rhizoctonia solani DO - http://dx.doi.org/10.3852/11-226 ER - TY - JOUR T1 - Soil-mediated effects of subambient to increased carbon dioxide on grassland productivity AN - 1727673300; PQ0002148890 AB - Grasslands are structured by climate and soils, and are increasingly affected by anthropogenic changes, including rising atmospheric CO sub(2) concentrations. CO sub(2) enrichment can alter grassland ecosystem function both directly and through indirect, soil-specific effects on moisture, nitrogen availability and plant species composition, potentially leading to threshold change in ecosystem properties. Here we show that the increase in aboveground net primary productivity (ANPP) with CO sub(2) enrichment depends strongly on soil type. We found that the ANPP-CO sub(2) response of grassland was 2.5 greater on two soils with higher plant-available soil moisture and where direct CO sub(2) effects on ANPP were accompanied by indirect CO sub(2) effects on ANPP mediated through an increase in soil moisture or increased dominance of a productive C sub(4) grass. Indirect CO sub(2) effects on ANPP were absent on a third soil that was less responsive to CO sub(2) (1.6). Unexpectedly, soil N availability changed little with CO sub(2) and did not seem to drive responses in ANPP. On the more responsive soils, the more productive grass C sub(4) was favoured with CO sub(2) enrichment because of greater photosynthetic efficiency. Our results enhance present models of the controls on ecosystem responses to CO sub(2) (refs , , ) and demonstrate mechanisms by which soils could cause spatial variation in CO sub(2) effects on ANPP and other ecosystem attributes. JF - Nature Climate Change AU - Fay, Philip A AU - Jin, Virginia L AU - Way, Danielle A AU - Potter, Kenneth N AU - Gill, Richard A AU - Jackson, Robert B AU - Wayne Polley, H AD - USDA-ARS Grassland Soil and Water Research Laboratory, Temple, Texas 76502, USA Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 742 EP - 746 PB - Nature Publishing Group, The Macmillan Building London N1 9XW United Kingdom VL - 2 IS - 10 SN - 1758-678X, 1758-678X KW - Environment Abstracts; Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Soil types KW - Photosynthesis KW - Spatial distribution KW - Grasses KW - Climate KW - Climate change KW - Anthropogenic factors KW - Primary production KW - Dominance KW - Soil KW - Grasslands KW - Species composition KW - Soil moisture KW - Carbon dioxide KW - Nitrogen KW - M3 1010:Issues in Sustainable Development KW - M2 556.14:Infiltration/Soil Moisture (556.14) KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1727673300?accountid=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=Nature+Climate+Change&rft.atitle=Soil-mediated+effects+of+subambient+to+increased+carbon+dioxide+on+grassland+productivity&rft.au=Fay%2C+Philip+A%3BJin%2C+Virginia+L%3BWay%2C+Danielle+A%3BPotter%2C+Kenneth+N%3BGill%2C+Richard+A%3BJackson%2C+Robert+B%3BWayne+Polley%2C+H&rft.aulast=Fay&rft.aufirst=Philip&rft.date=2012-10-01&rft.volume=2&rft.issue=10&rft.spage=742&rft.isbn=&rft.btitle=&rft.title=Nature+Climate+Change&rft.issn=1758678X&rft_id=info:doi/10.1038%2Fnclimate1573 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2015-10-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Climate change; Carbon dioxide; Soil moisture; Primary production; Soil types; Spatial distribution; Photosynthesis; Grasses; Climate; Anthropogenic factors; Dominance; Soil; Grasslands; Species composition; Nitrogen DO - http://dx.doi.org/10.1038/nclimate1573 ER - TY - JOUR T1 - Predictors of U.S. Food Insecurity Across Nonmetropolitan, Suburban, and Principal City Residence During the Great Recession AN - 1567044511; 201407880 AB - In 2009, 14.7% of U.S. households were food insecure, lacking consistent access to adequate food. Food insecurity increased in all residence areas with the 'Great Recession' beginning in 2007, with the greatest increase in suburbs. The Current Population Survey Food Security Supplement was used to examine the likelihood of food insecurity across residence areas. Net of income and other household characteristics, suburban households were more likely to be food insecure than nonmetropolitan households and as likely to be food insecure as principal city households. The results suggest that during the recession economic hardship spread increasingly to suburbs. Adapted from the source document. JF - Journal of Poverty AU - Coleman-Jensen, Alisha AD - USDA Economic Research Service, Washington, DC, USA acjensen@ers.usda.gov Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 392 EP - 411 PB - Taylor & Francis, Philadelphia PA VL - 16 IS - 4 SN - 1087-5549, 1087-5549 KW - Depression (Economics) KW - Cities KW - Households KW - Food Security KW - United States of America KW - Suburbs KW - Income KW - Residence KW - article KW - 6141: poverty & homelessness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1567044511?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Asocialservices&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Poverty&rft.atitle=Predictors+of+U.S.+Food+Insecurity+Across+Nonmetropolitan%2C+Suburban%2C+and+Principal+City+Residence+During+the+Great+Recession&rft.au=Coleman-Jensen%2C+Alisha&rft.aulast=Coleman-Jensen&rft.aufirst=Alisha&rft.date=2012-10-01&rft.volume=16&rft.issue=4&rft.spage=392&rft.isbn=&rft.btitle=&rft.title=Journal+of+Poverty&rft.issn=10875549&rft_id=info:doi/10.1080%2F10875549.2012.720657 LA - English DB - Social Services Abstracts N1 - Date revised - 2014-10-01 N1 - Last updated - 2016-09-28 N1 - CODEN - JPOVF4 N1 - SubjectsTermNotLitGenreText - Households; Food Security; Residence; Cities; United States of America; Suburbs; Depression (Economics); Income DO - http://dx.doi.org/10.1080/10875549.2012.720657 ER - TY - JOUR T1 - Children's coping after psychological stress. Choices among food, physical activity, and television AN - 1458540637; 17160671 AB - Children's stress-coping behaviors and their determinants have not been widely studied. Some children eat more after stress and dietary restraint moderates stress eating in youth, but eating has been studied in isolation of other coping behaviors. Children may not choose to eat when stressed if other behavioral alternatives are available. The purpose was to determine individual difference factors that moderate the duration of stress coping choices and to determine if stress-induced eating in youth persists when other stress coping behaviors are available. Thirty children (8-12years) completed a speech stressor on one day and read magazines on another day. They completed a free-choice period with access to food, TV, and physical activity on both days. Dietary restraint moderated changes in time spent eating and energy consumed from the control to stress day. Children high in restraint increased their energy intake on the stress day. Changes in the time spent watching TV were moderated by usual TV time, as children higher in usual TV increased their TV time after stress. Thus, dietary restrained children eat more when stressed when other common stress coping behaviors are freely available. These results extend the external validity of laboratory studies of stress-induced eating. JF - Appetite AU - Balantekin, Katherine N AU - Roemmich, James N AD - Department of Pediatrics, School of Medicine and Biomedical Sciences, University at Buffalo, Buffalo, NY 14214, USA, james.roemmich@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 298 EP - 304 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 59 IS - 2 SN - 0195-6663, 0195-6663 KW - Physical Education Index KW - Individual differences KW - Television KW - Validity KW - Stress KW - Diet KW - Exercise KW - Children KW - Stress (coping with) KW - Youth KW - PE 030:Exercise, Health & Physical Fitness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1458540637?accountid=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=Appetite&rft.atitle=Children%27s+coping+after+psychological+stress.+Choices+among+food%2C+physical+activity%2C+and+television&rft.au=Balantekin%2C+Katherine+N%3BRoemmich%2C+James+N&rft.aulast=Balantekin&rft.aufirst=Katherine&rft.date=2012-10-01&rft.volume=59&rft.issue=2&rft.spage=298&rft.isbn=&rft.btitle=&rft.title=Appetite&rft.issn=01956663&rft_id=info:doi/10.1016%2Fj.appet.2012.05.016 LA - English DB - Physical Education Index N1 - Date revised - 2013-11-01 N1 - Last updated - 2013-11-15 N1 - SubjectsTermNotLitGenreText - Individual differences; Validity; Television; Stress; Exercise; Diet; Children; Youth; Stress (coping with) DO - http://dx.doi.org/10.1016/j.appet.2012.05.016 ER - TY - JOUR T1 - Biodegradable composites from polyester and sugar beet pulp with antimicrobial coating for food packaging AN - 1439219974; 18536851 AB - Totally biodegradable, double-layered antimicrobial composite films were introduced for food packaging. The substrate layers of the sheets were prepared from poly(lactic acid) (PLA) and sugar beet pulp (SBP) or poly (butylene adipate-co-terephthalate (PBAT) and SBP by a twin-screw extruder. The active layer consisting of antimicrobial in either PLA or chitosan was formed on the surfaces of the substrates by solution coating followed by solvent evaporation. Air-coupled ultrasonic evaluation and microscopic examination showed a homogeneous structure for the composite sheets. Mechanical analysis and acoustic emission demonstrated the double-layered composites possessing appropriate tensile strength and fracture characteristics for the use as light weight-bearing materials. The release of Nisaplin super( registered ) or allyl isothiocyanate (AIT) effectively suppressed the growth of Listeria monocytogenes and Salmonella cells, respectively; the co-release of Nisaplin super( registered ) and AIT played a synergistic effect on inhibition of L. monocytogenes. [copy 2012 Wiley Periodicals, Inc. J Appl Polym Sci, 2012 JF - Journal of Applied Polymer Science AU - Li, Weili AU - Coffin, David R AU - Jin, Tony Z AU - Latona, Nicolas AU - Liu, Cheng-Kung AU - Liu, Bo AU - Zhang, Jinwen AU - Liu, LinShu AD - Key Laboratory of Food Nutrition and Safety, Ministry of Education, School of Food Engineering and Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China., Linshu.liu@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - E362 EP - E373 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 126 IS - S1 SN - 0021-8995, 0021-8995 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Biotechnology and Bioengineering Abstracts; Microbiology Abstracts B: Bacteriology KW - biodegradable KW - biopolymers KW - drug delivery systems KW - composites KW - extrusion KW - Listeria monocytogenes KW - polyesters KW - Acoustics KW - Evaporation KW - Food KW - Solvents KW - Fractures KW - Pulp KW - Allyl isothiocyanate KW - Biodegradability KW - Antimicrobial agents KW - Light effects KW - Ultrasonics KW - chitosan KW - Tensile strength KW - Salmonella KW - Films KW - Coatings KW - A 01330:Food Microbiology KW - J 02320:Cell Biology KW - W 30915:Pharmaceuticals & Vaccines UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1439219974?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Polymer+Science&rft.atitle=Biodegradable+composites+from+polyester+and+sugar+beet+pulp+with+antimicrobial+coating+for+food+packaging&rft.au=Li%2C+Weili%3BCoffin%2C+David+R%3BJin%2C+Tony+Z%3BLatona%2C+Nicolas%3BLiu%2C+Cheng-Kung%3BLiu%2C+Bo%3BZhang%2C+Jinwen%3BLiu%2C+LinShu&rft.aulast=Li&rft.aufirst=Weili&rft.date=2012-10-01&rft.volume=126&rft.issue=S1&rft.spage=E362&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Polymer+Science&rft.issn=00218995&rft_id=info:doi/10.1002%2Fapp.36885 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - polyesters; Evaporation; Acoustics; Food; Fractures; Solvents; Pulp; Biodegradability; Allyl isothiocyanate; Light effects; Antimicrobial agents; Ultrasonics; chitosan; Tensile strength; Coatings; Films; Listeria monocytogenes; Salmonella DO - http://dx.doi.org/10.1002/app.36885 ER - TY - JOUR T1 - Effects of a Simulated Agricultural Runoff Event on Sediment Toxicity in a Managed Backwater Wetland AN - 1434033842; 18532150 AB - We examined the effects of an amended mixture of three pesticides, atrazine (72.7 g), S-metolachlor (54.5 g), and permethrin (both cis and trans isomers; 11.4 g), on 10-day sediment toxicity to Hyalella azteca in a managed natural backwater wetland after a simulated agricultural runoff event. Sediment samples were collected at 10, 40, 100, 300, and 500 m from inflow 13 days prior to amendment and 1, 5, 12, 22, and 36 days post-amendment. Background pesticide concentrations ranged from <1 to 977, <1 to 119, and <1 to 2 mu g kg super(-1), for atrazine, S-metolachlor, and permethrin, respectively. Average post-amendment atrazine and S-metolachlor were 2,915-3,927 and 3-20 mu g kg super(-1), respectively at 10-40 m and 538-872 and <1 mu g kg super(-1), respectively at 300-500 m. Average post-amendment permethrin was 65-200 mu g kg super(-1) at 10-40 m and 1-10 mu g kg super(-1) at 300-500 m. H. azteca 10-day survival varied spatially and temporally up to 100 m from inflow. Animal growth, independent of survival, was reduced 40 and 100 m from inflow on day 36, showing continued sediment toxicity of up to 100 m from inflow more than 1 month after amendment. Animal survival and growth were unaffected at 300 and 500 m from inflow throughout the study period. Correlations of pesticide concentrations and H. azteca responses indicated that observed sediment toxicity was primarily from permethrin with potential additional synergistic toxicity from atrazine and methyl parathion. Study results indicate that natural backwater wetlands can be managed to ameliorate pesticide mixture 10-day sediment toxicity to H. azteca within 300 m of inflow and smaller wetlands ( less than or equal to 100 m) may require several months of effluent retention to mitigate effects. JF - Water, Air, & Soil Pollution AU - Lizotte, Richard E AU - Shields, FDouglas AU - Testa, Sam AD - USDA-ARS National Sedimentation Laboratory, P.O. Box 1157, Oxford, MS, 38655, USA, Richard.lizotte@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 5375 EP - 5389 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 223 IS - 8 SN - 0049-6979, 0049-6979 KW - Toxicology Abstracts; Environment Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Agricultural Runoff KW - Backwaters KW - Isomers KW - Agricultural Chemicals KW - Sediment Contamination KW - Wetlands KW - Agricultural runoff KW - Atmospheric pollution KW - Effluents KW - Runoff KW - Animal Growth KW - Backwater KW - Correlations KW - Survival KW - Methyl parathion KW - Sediment pollution KW - Inflow KW - Permethrin KW - Herbicides KW - Toxicity KW - Sediments KW - Hyalella azteca KW - Soil pollution KW - Air pollution KW - Atrazine KW - Pesticides KW - SW 5010:Network design KW - P 2000:FRESHWATER POLLUTION KW - AQ 00008:Effects of Pollution KW - Q5 08502:Methods and instruments KW - M2 556.16:Runoff (556.16) KW - X 24330:Agrochemicals KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434033842?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air%2C+%26+Soil+Pollution&rft.atitle=Effects+of+a+Simulated+Agricultural+Runoff+Event+on+Sediment+Toxicity+in+a+Managed+Backwater+Wetland&rft.au=Lizotte%2C+Richard+E%3BShields%2C+FDouglas%3BTesta%2C+Sam&rft.aulast=Lizotte&rft.aufirst=Richard&rft.date=2012-10-01&rft.volume=223&rft.issue=8&rft.spage=5375&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air%2C+%26+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/10.1007%2Fs11270-012-1287-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-09-01 N1 - Number of references - 71 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Air pollution; Sediment pollution; Pesticides; Backwaters; Herbicides; Wetlands; Toxicity; Effluents; Agricultural runoff; Soil pollution; Atrazine; Survival; Permethrin; Methyl parathion; Runoff; Sediments; Isomers; Atmospheric pollution; Correlations; Inflow; Agricultural Runoff; Animal Growth; Agricultural Chemicals; Backwater; Sediment Contamination; Hyalella azteca DO - http://dx.doi.org/10.1007/s11270-012-1287-1 ER - TY - JOUR T1 - Designing a Dynamic Data-Driven Application System for Estimating Real-Time Load of Dissolved Organic Carbon in a River AN - 1434032468; 18532142 AB - Understanding the dynamics of naturally occurring dissolved organic carbon (DOC) in a river is central to estimating surface water quality, aquatic carbon cycling, and global climate change. Currently, determination of DOC in surface water is primarily accomplished by manually collecting samples for laboratory analysis, which requires at least 24 h. In other words, no effort has been devoted to monitoring real-time variations of DOC in a river due to the lack of suitable and/or cost-effective wireless sensors. However, when considering human health, carbon footprints, effects of urbanization, industry, and agriculture on water supply, timely DOC information may be critical. We have developed here a new paradigm of a dynamic data-driven application system (DDDAS) for estimating the real-time load of DOC into a river. This DDDAS was validated with field measurements prior to its applications. Results show that the real-time load of DOC in the river varied over a range from -13,143 to 29,248 kg/h at the selected site. The negative loads occurred because of the back flow in the estuarine reach of the river. The cumulative load of DOC in the river for the selected site at the end of the simulation (178 h) was about 1.2 tons. Our results support the utility of the DDDAS developed in this study for estimating the real-time variation of DOC in a river ecosystem. JF - Water, Air, & Soil Pollution AU - Ouyang, Ying AD - Center for Bottomland Hardwoods Research, USDA Forest Service, 100 Stone Blvd., Thompson Hall, Room 309, Mississippi State, MS, 39762, USA, youyang@fs.fed.us Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 5289 EP - 5296 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 223 IS - 8 SN - 0049-6979, 0049-6979 KW - Environment Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Sustainability Science Abstracts; Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Agriculture KW - Pollution monitoring KW - Urbanization KW - Water Analysis KW - Surface water KW - Climate change KW - Surface Water KW - Surface water quality KW - Freshwater KW - Water supplies KW - Public health KW - Carbon KW - Economics KW - Soils KW - Brackishwater environment KW - River Flow KW - Dissolved organic carbon KW - Rivers KW - Atmospheric pollution KW - Estimating KW - Organic Carbon KW - River discharge KW - Brackish KW - Simulation KW - Soil contamination KW - Water supply KW - Soil pollution KW - Air pollution KW - Numerical simulations KW - SW 5010:Network design KW - AQ 00007:Industrial Effluents KW - M2 551.583:Variations (551.583) KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - Q5 08502:Methods and instruments KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434032468?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air%2C+%26+Soil+Pollution&rft.atitle=Designing+a+Dynamic+Data-Driven+Application+System+for+Estimating+Real-Time+Load+of+Dissolved+Organic+Carbon+in+a+River&rft.au=Ouyang%2C+Ying&rft.aulast=Ouyang&rft.aufirst=Ying&rft.date=2012-10-01&rft.volume=223&rft.issue=8&rft.spage=5289&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air%2C+%26+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/10.1007%2Fs11270-012-1279-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-09-01 N1 - Number of references - 27 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Air pollution; Pollution monitoring; Urbanization; Soils; River discharge; Brackishwater environment; Dissolved organic carbon; Water supply; Public health; Agriculture; Soil pollution; Atmospheric pollution; Numerical simulations; Climate change; Surface water quality; Carbon; Surface water; Economics; Simulation; Soil contamination; Water supplies; Rivers; Water Analysis; Organic Carbon; Estimating; River Flow; Surface Water; Brackish; Freshwater DO - http://dx.doi.org/10.1007/s11270-012-1279-1 ER - TY - JOUR T1 - Site characteristics of red spruce witness tree locations in the uplands of West Virginia, USA AN - 1323818938; 17643497 AB - Knowledge, both of the historical range of spruce-dominated forests and associated site conditions, is needed by land managers to help define restoration goals and potential sites for restoration. We used an existing digital database of witness trees listed in deeds from 1752 to 1899 to compare characteristics of red spruce (Picea rubens Sarg.) sites to non-red spruce sites to gain an understanding of historical spruce-dominated forests in West Virginia. The analysis revealed that red spruce witness trees were found at significantly higher elevations than non-spruce witness trees across the study area. However, spruce witness trees in the Western Allegheny Mountains subsection were found at significantly lower elevations than non-spruce witness trees. Indicator species analysis determined red spruce to be associated with toe slopes, benches, and valleys, although most locations were on side slopes. Across the entire study area, red spruce witness trees were more likely to be found on northeastern aspects and on acidic and frigid soils of the Mandy series. Historically, red spruce was associated with American beech (Fagus grandifolia Ehrh.), birch (Betula L.), and hemlock (Tsuga canadensis (L.) Carriere). This information should be used to guide red spruce restoration efforts and shows that a range of ecological settings should be considered when setting goals and implementing active management. JF - Journal of the Torrey Botanical Society AU - Gundy, Melissa Thomas-Van AU - Strager, Michael AU - Rentch, James AD - Northern Research Station, USDA Forest Service, PO Box 404, Parsons, WV 26287, mthomasvangundy@fs.fed.us Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 391 EP - 405 PB - Torrey Botanical Society VL - 139 IS - 4 SN - 1095-5674, 1095-5674 KW - Aqualine Abstracts; Water Resources Abstracts KW - Databases KW - Trees KW - USA, West Virginia KW - SW 5010:Network design KW - AQ 00003:Monitoring and Analysis of Water and Wastes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1323818938?accountid=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+Torrey+Botanical+Society&rft.atitle=Site+characteristics+of+red+spruce+witness+tree+locations+in+the+uplands+of+West+Virginia%2C+USA&rft.au=Gundy%2C+Melissa+Thomas-Van%3BStrager%2C+Michael%3BRentch%2C+James&rft.aulast=Gundy&rft.aufirst=Melissa&rft.date=2012-10-01&rft.volume=139&rft.issue=4&rft.spage=391&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Torrey+Botanical+Society&rft.issn=10955674&rft_id=info:doi/10.3159%2FTORREY-D-11-00083.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-04-01 N1 - Number of references - 1 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Trees; USA, West Virginia DO - http://dx.doi.org/10.3159/TORREY-D-11-00083.1 ER - TY - JOUR T1 - Novel Epitopes Identified by Anti-PrP Monoclonal Antibodies Produced Following Immunization of Prnp super(0/0) Balb/cJ Mice with Purified Scrapie Prions AN - 1323814945; 17840814 AB - Prions, or infectious proteins, cause a class of uniformly fatal neurodegenerative diseases. Prions are composed solely of an aberrantly folded isoform (PrP super(Sc)) of a normal cellular protein (PrP super(C)). Shared sequence identity of PrP super(Sc) with PrP super(C) has limited the detection sensitivity of immunochemical assays, as antibodies specific for the disease-causing PrP super(Sc) isoform have not been developed. Here we report the generation of three new monoclonal antibodies (MAbs) to PrP, which were isolated following immunization of Prnp super(0/0) Balb/cJ mice with highly purified PrP super(Sc) isolated from brain lipid rafts. Epitope mapping using synthetic PrP peptides revealed that the three MAbs bind different epitopes of PrP. The DRM1-31 MAb has a conformational epitope at the proposed binding site for the putative prion conversion co-factor "protein X." The DRM1-60 MAb binds a single linear epitope localized to the beta 2- alpha 2 loop region of PrP, whereas DRM2-118 binds an epitope that includes sequences within the octarepeat region and near the site of N-terminal truncation of PrP super(Sc) by proteinase K. Our novel anti-PrP MAbs with defined PrP epitopes may be useful in deciphering the conformational conversion of PrP super(C) into PrP super(Sc). JF - Hybridoma AU - Stanker, L H AU - Scotcher, M C AU - Lin, A AU - McGarvey, J AU - Prusiner, S B AU - Hnasko, R AD - 800 Buchanan Street, USDA-ARS, Western Regional Research9 Center, Albany, CA 94710, USA, robert.hnasko@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 314 EP - 324 VL - 31 IS - 5 SN - 1554-0014, 1554-0014 KW - CSA Neurosciences Abstracts; Biotechnology and Bioengineering Abstracts; Immunology Abstracts KW - Neurodegenerative diseases KW - Monoclonal antibodies KW - Prion protein KW - Brain KW - protein X KW - Epitope mapping KW - Scrapie KW - Immunization KW - Endopeptidase K KW - Lipid rafts KW - F 06905:Vaccines KW - N3 11027:Neurology & neuropathology KW - W 30900:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1323814945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Hybridoma&rft.atitle=Novel+Epitopes+Identified+by+Anti-PrP+Monoclonal+Antibodies+Produced+Following+Immunization+of+Prnp+super%280%2F0%29+Balb%2FcJ+Mice+with+Purified+Scrapie+Prions&rft.au=Stanker%2C+L+H%3BScotcher%2C+M+C%3BLin%2C+A%3BMcGarvey%2C+J%3BPrusiner%2C+S+B%3BHnasko%2C+R&rft.aulast=Stanker&rft.aufirst=L&rft.date=2012-10-01&rft.volume=31&rft.issue=5&rft.spage=314&rft.isbn=&rft.btitle=&rft.title=Hybridoma&rft.issn=15540014&rft_id=info:doi/10.1089%2Fhyb.2012.0022 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-04-01 N1 - Last updated - 2013-08-23 N1 - SubjectsTermNotLitGenreText - Neurodegenerative diseases; Monoclonal antibodies; protein X; Brain; Prion protein; Epitope mapping; Scrapie; Endopeptidase K; Immunization; Lipid rafts DO - http://dx.doi.org/10.1089/hyb.2012.0022 ER - TY - JOUR T1 - Survey of Gastrointestinal Parasite Infection in African Lion (Panthera leo), African Wild Dog (Lycaon pictus) and Spotted Hyaena (Crocuta crocuta) in the Luangwa Valley, Zambia AN - 1318689334; 17721137 AB - Little is known about gastrointestinal parasite infections in large carnivores in Africa and what is available is largely from East Africa. We collected faecal samples from nine spotted hyaenas (Crocuta crocuta), 15 lions (Panthera leo) and 13 African wild dog (Lycaon pictus) from Luangwa Valley, Zambia. The most common gastrointestinal parasites found were Isospora spp., Spirometra sp., Taeniidae and Sarcosystis spp. Twenty-eight per cent of all samples were co-infected with Spirometra sp. and Taeniidae, with co-infection rates highest among lions (67%). Thirty-three per cent (3/9) of spotted hyaenas were infected with Isospora sp. Ninety-two per cent (12/13) of wild dog were infected with Sarcocystis, similar to results from studies in South Africa. One lion was infected with a parasite whose morphology suggested Strongyloides sp., not previously been reported in lions. Samples from one lion and two spotted hyaenas yielded no gastrointestinal parasites. Overall, parasite species were consistent with those found from studies in other regions of Africa and are likely a result of ingesting infected prey. To our knowledge this study provides the most comprehensive survey of gastrointestinal parasite infection in large carnivores from this region of Africa to date and provides baseline data for future studies. JF - African Zoology AU - Berentsen, Are R AU - Becker, Matthew S AU - Stockdale-Walden, Heather AU - Matandiko, Wigganson AU - McRobb, Rachel AU - Dunbar, Mike R AD - USDA/APHIS/WS/National Wildlife Research Center, 4101 LaPorte Avenue, Fort Collins, Colorado, U.S.A., 80521, are.r.berentsen@aphis.uscla.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 363 EP - 368 PB - Zoological Society of South Africa, Department of Zoology & Entomology B.O. Box 94 Grahamstown 6139 South Africa VL - 47 IS - 2 SN - 1562-7020, 1562-7020 KW - Ecology Abstracts KW - Parasites KW - Data processing KW - Taeniidae KW - Carnivores KW - Spirometra KW - Infection KW - Strongyloides KW - Lycaon pictus KW - Isospora KW - Panthera leo KW - Sarcocystis KW - Crocuta crocuta KW - Prey KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1318689334?accountid=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+Zoology&rft.atitle=Survey+of+Gastrointestinal+Parasite+Infection+in+African+Lion+%28Panthera+leo%29%2C+African+Wild+Dog+%28Lycaon+pictus%29+and+Spotted+Hyaena+%28Crocuta+crocuta%29+in+the+Luangwa+Valley%2C+Zambia&rft.au=Berentsen%2C+Are+R%3BBecker%2C+Matthew+S%3BStockdale-Walden%2C+Heather%3BMatandiko%2C+Wigganson%3BMcRobb%2C+Rachel%3BDunbar%2C+Mike+R&rft.aulast=Berentsen&rft.aufirst=Are&rft.date=2012-10-01&rft.volume=47&rft.issue=2&rft.spage=363&rft.isbn=&rft.btitle=&rft.title=African+Zoology&rft.issn=15627020&rft_id=info:doi/10.3377%2F004.047.0204 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-03-01 N1 - Number of references - 36 N1 - Last updated - 2013-05-31 N1 - SubjectsTermNotLitGenreText - Parasites; Data processing; Carnivores; Infection; Prey; Strongyloides; Lycaon pictus; Taeniidae; Spirometra; Sarcocystis; Panthera leo; Isospora; Crocuta crocuta DO - http://dx.doi.org/10.3377/004.047.0204 ER - TY - JOUR T1 - Acousto-optic tunable filter hyperspectral microscope imaging method for characterizing spectra from foodborne pathogens AN - 1283654269; 17526460 AB - A hyperspectral microscope imaging (HMI) method, which provides both spatial and spectral information of bacterial cells, was developed for foodborne pathogen detection. The AOTF-based hyperspectral microscope imaging system can be effective for characterizing spectral properties of biofilms formed by Salmonella enteritidis as well as Escherichia coli. The intensity of spectral images and the pattern of intensity distribution of spectra varied with system parameters (integration time as well as gain) of the HMI system. Preliminary results demonstrated that determination of optimum parameter values of the HMI system and the integration time, which must be no more than 250 ms, are important for quality image acquisition from biofilms formed by S. enteritidis. Among the 89 contiguous spectral images between 450 and 800 nm, the intensity of images at 458, 494, 522, 550, 574, 590, and 670 nm were distinctive for biofilm of S. enteritidis, whereas the intensity of spectral images at 546 nm was distinctive for E. coli with dark-field illumination with a metal hal-ide light source. For more accurate comparison of intensity from spectral images, a calibration protocol of quantitative intensity comparison needs to be developed to standardize image acquisition using neutral-density filters and multiple exposures. For the identification or classification of unknown foodborne pathogen samples, ground truth region-of-interest pixels need to be selected for "spectrally pure fingerprints" from various foodborne pathogens such as E. coli and Salmonella species. JF - Transactions of the ASABE AU - Park, B AU - Yoon, S C AU - Lee, S AU - Sundaram, J AU - Windham, W R AU - Hinton, A Jr AU - Lawrence, K C AD - USDA-ARS Russell Research Center, P.O. Box 5677, 950 College Station Road, Athens, GA 30604-5677, bosoon.park@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 1997 EP - 2006 PB - American Society of Agricultural Engineers, 2950 Niles Rd. St Joseph MI 49085 United States VL - 55 IS - 5 SN - 2151-0032, 2151-0032 KW - Health & Safety Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Metals KW - Anadromous species KW - Ecological distribution KW - Pathogens KW - Salmonella enteritidis KW - Imaging techniques KW - Filters KW - Light sources KW - Classification KW - Water filtration KW - Escherichia coli KW - Biofilms KW - Disease detection KW - Q2 09387:Navigation KW - Q5 08502:Methods and instruments KW - H 0500:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1283654269?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+ASABE&rft.atitle=Acousto-optic+tunable+filter+hyperspectral+microscope+imaging+method+for+characterizing+spectra+from+foodborne+pathogens&rft.au=Park%2C+B%3BYoon%2C+S+C%3BLee%2C+S%3BSundaram%2C+J%3BWindham%2C+W+R%3BHinton%2C+A+Jr%3BLawrence%2C+K+C&rft.aulast=Park&rft.aufirst=B&rft.date=2012-10-01&rft.volume=55&rft.issue=5&rft.spage=1997&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+ASABE&rft.issn=21510032&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-01 N1 - Number of references - 16 N1 - Last updated - 2015-04-09 N1 - SubjectsTermNotLitGenreText - Light sources; Water filtration; Classification; Ecological distribution; Anadromous species; Disease detection; Biofilms; Pathogens; Imaging techniques; Filters; Metals; Escherichia coli; Salmonella enteritidis ER - TY - JOUR T1 - Recirculating swine waste through a silicone membrane in an aerobic chamber improves biogas quality and wastewater malodors AN - 1272722158; 17526453 AB - During the course of experiments designed to lower emission of gases and malodors from swine waste stored in subfloor deep pits, we found that carbon dioxide concentrations in the waste slurry biogas were greatly lowered, resulting in greater relative concentrations of methane. In these experiments, swine waste slurry was circulated through silicone hosing located in an aeration tank, the hose allowing for the passage of small molecules such as methane and malodors. The aeration tank employed a minimal growth medium and chopped silicone to absorb potentially toxic compounds that might slow bacterial growth. Malodors were reduced in treatments. Methane and carbon dioxide were also reduced, especially in the case of carbon dioxide, where concentrations were reduced by almost 80%. The net result of this was methane comprising about 90% of the biogas, as compared to only 70% of the biogas produced by controls. This was due to more bicarbonate buffering in treated slurries, resulting in higher slurry pH. In experiments in which the silicone rubber was omitted from aeration tanks, malodors were still removed efficiently. While carbon dioxide in treated slurry biogas was again greatly reduced, methane concentrations were not. At the end of the experiment control biogas consisted of 75% methane, while in treated biogas methane comprised 95%. In control and treated slurries, Clostridia spp. and Bacteroides spp. comprised over 50% of the total population. Clone sequences from bacterial populations in the aeration tanks grouped with the Proteobacteria and Actinobacteria, two microbial groups with representatives often associated with bio-degradation and bioremediation. JF - Transactions of the ASABE AU - Loughrin, J H AU - Cook, K L AU - Lovanh, N AD - USDA-ARS Animal Waste Management Research Unit, 230 Bennett Lane, Bowling Green, KY 42104, John.loughrin@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 1929 EP - 1937 PB - American Society of Agricultural Engineers, 2950 Niles Rd. St Joseph MI 49085 United States VL - 55 IS - 5 SN - 2151-0032, 2151-0032 KW - Biotechnology and Bioengineering Abstracts; Pollution Abstracts KW - Bioremediation KW - Proteobacteria KW - Off odor KW - Slurries KW - Emissions KW - pH effects KW - Biogas KW - Aeration tanks KW - Methane KW - Silicones KW - Bacteroides KW - biogas KW - Wastes KW - Rubber KW - Bicarbonate KW - Gases KW - Actinobacteria KW - Carbon dioxide KW - Waste water KW - W 30950:Waste Treatment & Pollution Clean-up KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1272722158?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+ASABE&rft.atitle=Recirculating+swine+waste+through+a+silicone+membrane+in+an+aerobic+chamber+improves+biogas+quality+and+wastewater+malodors&rft.au=Loughrin%2C+J+H%3BCook%2C+K+L%3BLovanh%2C+N&rft.aulast=Loughrin&rft.aufirst=J&rft.date=2012-10-01&rft.volume=55&rft.issue=5&rft.spage=1929&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+ASABE&rft.issn=21510032&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-01-01 N1 - Number of references - 37 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Methane; Bioremediation; Silicones; biogas; Wastes; Rubber; Bicarbonate; Gases; Off odor; Slurries; Waste water; Carbon dioxide; pH effects; Aeration tanks; Emissions; Biogas; Bacteroides; Actinobacteria; Proteobacteria ER - TY - JOUR T1 - denitrification and gas emissions from organic soils under different water table and flooding management AN - 1272710750; 17526438 AB - Draining the Florida Everglades for agricultural use has led to land subsidence and increased phosphorus (P) loads to the southern Everglades, environmental concerns that can be limited by controlling water table depth. The resulting anaerobic conditions in saturated soils may lead to increased denitrification and gaseous N(2)O release. Sugarcane was grown in lysimeters using four water table treatments, ranging from 40 to 16 cm in depth. Gas emissions were measured in April, July, and September using a photoacoustic gas analyzer. Denitrification enzyme activity (DEA) was performed on soil samples from the upper 15 cm, including non-limiting carbon and nitrogen conditions. No differences in N(2)O emissions or DEA were observed between water table treatments. However, emissions of N(2)O were higher in the spring, and CO(2) emissions were greater in the late summer. Overall, incomplete DEA was very low in the soil samples, indicating that shallow water tables will not increase N(2)O emissions in these organic soils. Additions of C versus NO(3) increased DEA, indicating that these organic soils are carbon limited. Neither the amoA nor nosZ genes were affected by water table management, but the abundance of the nosZ gene increased from April to September, while amoA gene abundance decreased. JF - Transactions of the ASABE AU - Miller, J O AU - Hunt, P G AU - Ducey, T F AU - Glaz, B S AD - USDA-ARS, 2611 West Lucas St., Florence, SC 29501-1242, Jarrod.miller@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 1793 EP - 1800 PB - American Society of Agricultural Engineers, 2950 Niles Rd. St Joseph MI 49085 United States VL - 55 IS - 5 SN - 2151-0032, 2151-0032 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Environment Abstracts; Meteorological & Geoastrophysical Abstracts KW - Water table depth KW - USA, Florida, Everglades KW - Abundance KW - Water table KW - Anaerobic conditions KW - Population dynamics KW - Environmental factors KW - Soil KW - Organic soils KW - Gas analyzers KW - Water management KW - Shallow water KW - Denitrification KW - Subsidence KW - Emissions KW - Flooding KW - Lysimeters KW - Enzymatic activity KW - Land subsidence KW - Nitrogen KW - ENA 06:Food & Drugs KW - M2 556.16:Runoff (556.16) KW - Q2 09170:Nearshore dynamics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1272710750?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Transactions+of+the+ASABE&rft.atitle=denitrification+and+gas+emissions+from+organic+soils+under+different+water+table+and+flooding+management&rft.au=Miller%2C+J+O%3BHunt%2C+P+G%3BDucey%2C+T+F%3BGlaz%2C+B+S&rft.aulast=Miller&rft.aufirst=J&rft.date=2012-10-01&rft.volume=55&rft.issue=5&rft.spage=1793&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+ASABE&rft.issn=21510032&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-01-01 N1 - Number of references - 40 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Shallow water; Water management; Denitrification; Subsidence; Flooding; Water table; Enzymatic activity; Population dynamics; Environmental factors; Water table depth; Gas analyzers; Lysimeters; Land subsidence; Soil; Organic soils; Abundance; Emissions; Anaerobic conditions; Nitrogen; USA, Florida, Everglades ER - TY - JOUR T1 - Evaluation of a weather generator-based method for statistically downscaling non-stationary climate scenarios for impact assessment at a point scale AN - 1272710542; 17526434 AB - Non-stationarity is a major concern for statistically downscaling climate change scenarios for impact assessment. This study evaluates whether a statistical downscaling method is fully applicable to generate daily precipitation under non-stationary conditions in a wide range of climatic zones. Ten stations were selected from polar to tropical climates around the world. The measured data were split into calibration and validation periods in such a way that the difference of the mean annual precipitation between the two periods was maximized. Transition probabilities of wet-following-wet (P(w/w)) and wet-following-dry (P(w/d)) days generally increased linearly with an increase in mean monthly precipitation for all calendar months and locations in all climatic zones. The transition probabilities of the validation periods, interpolated with linear regressions, agreed well with those directly calculated from the observed data of the periods, with model efficiency ranging from 0.786 to 0.966. Due to good estimation of P(w/w) and P(w/d), generated frequency distributions of dry and wet spell lengths agreed reasonably well with the measured distributions for the validation period. Overall, statistics of the downscaled daily and monthly precipitation amounts, annual maximum daily amounts, and dry and wet spells were similar to those of the measured data for stations whose skewness coefficients were not greater than 3.5, suggesting that caution be exercised when generating daily precipitation with the Pearson type III distribution if the skewness coefficient is greater than 3.5. This downscaling method can be easily used with the two-parameter gamma distribution for daily precipitation to circumvent the skewness issue, if necessary. This study has demonstrated that the downscaling method can generate proper daily precipitation series for climates having non-stationary changes. JF - Transactions of the ASABE AU - Zhang, X-C AU - Chen, J AU - Garbrecht, J D AU - Brissette, F P AD - USDA-ARS Grazinglands Research Laboratory, 7207 W. Cheyenne St., El Reno, OK 73036, John.Zhang@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 1745 EP - 1756 PB - American Society of Agricultural Engineers, 2950 Niles Rd. St Joseph MI 49085 United States VL - 55 IS - 5 SN - 2151-0032, 2151-0032 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts KW - Weather KW - Rainfall KW - Climate change KW - Gamma-radiation KW - Statistical analysis KW - Tropical climates KW - Climatic zones KW - Dry and wet spells KW - Monthly precipitation amount KW - Mean monthly precipitation KW - Daily precipitation KW - Climate change scenarios 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/1272710542?accountid=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=Transactions+of+the+ASABE&rft.atitle=Evaluation+of+a+weather+generator-based+method+for+statistically+downscaling+non-stationary+climate+scenarios+for+impact+assessment+at+a+point+scale&rft.au=Zhang%2C+X-C%3BChen%2C+J%3BGarbrecht%2C+J+D%3BBrissette%2C+F+P&rft.aulast=Zhang&rft.aufirst=X-C&rft.date=2012-10-01&rft.volume=55&rft.issue=5&rft.spage=1745&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+ASABE&rft.issn=21510032&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-01-01 N1 - Number of references - 25 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Monthly precipitation amount; Gamma-radiation; Mean monthly precipitation; Statistical analysis; Tropical climates; Daily precipitation; Climatic zones; Dry and wet spells; Climate change scenarios; Weather; Rainfall; Climate change ER - TY - JOUR T1 - Laboratory evaluation of porous iron composite for agricultural drainage water filter treatment AN - 1272710480; 17526429 AB - Agricultural subsurface drainage waters containing nutrients (nitrate/phosphate) and pesticides are discharged into neighboring streams and lakes, frequently producing adverse environmental impacts on local, regional, and national scales. On-site drainage water filter treatment systems can potentially prevent the release of agricultural contaminants into adjacent waterways. A recently developed porous iron composite (PIC) product may have promise as a filter material for drainage water treatment. Therefore, a laboratory study was initiated to evaluate the feasibility of using PIC for this purpose. Laboratory experiments included saturated falling-head hydraulic conductivity tests, contaminant (nutrient/pesticide) removal batch tests, and saturated solute transport column tests. The saturated falling-head hydraulic conductivity tests indicate that the original PIC product by itself has a high enough hydraulic conductivity (>0.001 cm s(-1)) to make this material hydraulically practical for filter treatment use. PIC hydraulic conductivity can be further enhanced (>0.01 cm s(-1)) by utilizing only the portion of this material retained on a 100 mesh sieve (particle size > 0.15 mm). Batch test results carried out with spiked drainage water and either unsieved or 100 mesh sieved PIC showed nitrate reductions of greater than 30%, and 100% removal of the pesticide atrazine. Saturated solute transport column tests with spiked drainage water provided more insight on the effectiveness and efficiency of utilizing PIC for drainage water filter treatment. These column tests confirm that PIC is capable of nearly complete removal of atrazine, and significant nitrate reduction. Additionally, once the phosphate originally present within the PIC material is leached out, the PIC then exhibited ability to remove large quantities of phosphate. Consequently, these laboratory findings support employment of PIC for use within on-site agricultural drainage water filter treatment systems. JF - Transactions of the ASABE AU - Allred, B J AD - USDA-ARS Soil Drainage Research Unit, 590 Woody Hayes Dr., Room 234, Columbus, Ohio 43210, barry.allred@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 1683 EP - 1697 PB - American Society of Agricultural Engineers, 2950 Niles Rd. St Joseph MI 49085 United States VL - 55 IS - 5 SN - 2151-0032, 2151-0032 KW - Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality KW - Hydraulics KW - Pollution dispersion KW - Permeability Coefficient KW - Streams KW - Solutes KW - Agricultural Chemicals KW - Testing Procedures KW - Particle size KW - Nitrates KW - Laboratories KW - Environmental impact KW - Herbicides KW - Filters KW - Phosphates KW - Nitrate reduction KW - Atrazine KW - Pesticides KW - Drainage Water KW - Iron KW - Drainage water KW - Q5 08503:Characteristics, behavior and fate KW - SW 5080:Evaluation, processing and publication KW - P 2000:FRESHWATER POLLUTION KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1272710480?accountid=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=Transactions+of+the+ASABE&rft.atitle=Laboratory+evaluation+of+porous+iron+composite+for+agricultural+drainage+water+filter+treatment&rft.au=Allred%2C+B+J&rft.aulast=Allred&rft.aufirst=B&rft.date=2012-10-01&rft.volume=55&rft.issue=5&rft.spage=1683&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+ASABE&rft.issn=21510032&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-01-01 N1 - Number of references - 45 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Particle size; Solutes; Pollution dispersion; Pesticides; Environmental impact; Herbicides; Streams; Iron; Drainage water; Filters; Hydraulics; Phosphates; Nitrate reduction; Atrazine; Testing Procedures; Agricultural Chemicals; Nitrates; Laboratories; Drainage Water; Permeability Coefficient ER - TY - JOUR T1 - Rational polynomial functions for modeling E. coli and bromide breakthrough AN - 1272707809; 17526441 AB - Fecal bacteria peak concentrations and breakthrough times as affected by preferential flow to subsurface (tile) drainage systems following irrigation or rainfall are important when assessing the risk of contamination. Process-based, convective-dispersive modeling of microbial transport through preferential flow has been conducted. Likewise, regression modeling has been used to study solute transport (e.g., nitrate) under agricultural systems and can have advantages over process-based modeling, such as fewer or easier to determine parameters and easier determination of confidence intervals. However, empirical models (e.g., regression) have only rarely been used to investigate microbial transport. In addition, the selection of time response curves to empirically model simple, right skewed, single breakthrough events from field or laboratory data is generally an arbitrary choice and often considers only conventional distribution-shaped response curves, such as lognormal distributions. In this study, we evaluate four rational polynomial functions for modeling bromide and E. coli data from a single breakthrough event from a tile-drained field near Nashua, Iowa. Bromide and liquid swine manure were applied to the plot immediately prior to 42 mm of overhead sprinkler irrigation. E. coli and bromide concentrations were determined in subsurface drainage water samples collected for the next 24 h. Nonlinear iteratively re-weighted least squares regression procedures were used to model the breakthrough data. The maximum event value, time of occurrence, and event total were estimated from the parameters for each model. Selection of the best model was based on multiple performance criteria. A simple rational polynomial with a linear factor in the numerator and quadratic form in the denominator was the overall best choice for E. coli (R(2)= 0.92). A related fractional order form also known as the Gunary model was the best choice for bromide (R(2)= 0.93). In comparison, the more commonly assumed lognormal distribution described only 78% of the variation in E. coli and 68% of the variation in bromide, with a weighted mean square error 3.0 to 4.6 times larger than each selected rational polynomial model. In this experiment, the chosen models clearly tracked E. coli and bromide distribution better than the lognormal model. JF - Transactions of the ASABE AU - Meek, D W AU - Hoang, C K AU - Malone, R W AU - Kanwar, R S AU - Fox, G A AU - Guzman, J A AU - Shipitalo, M J AD - USDA-ARS National Laboratory for Agriculture and the Environment, Ames, Iowa, rob.malone@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 1821 EP - 1826 PB - American Society of Agricultural Engineers, 2950 Niles Rd. St Joseph MI 49085 United States VL - 55 IS - 5 SN - 2151-0032, 2151-0032 KW - Microbiology Abstracts B: Bacteriology; Pollution Abstracts; Environment Abstracts KW - Rights KW - Nitrate KW - Fecal coliforms KW - Animal wastes KW - Data processing KW - Manure KW - Nitrates KW - Contamination KW - Drainage KW - Rainfall KW - Irrigation KW - bromides KW - Models KW - Solutes KW - Drainage systems KW - USA, Iowa KW - Escherichia coli KW - Regression analysis KW - Drainage water KW - P 2000:FRESHWATER POLLUTION KW - J 02450:Ecology KW - ENA 02:Toxicology & Environmental Safety UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1272707809?accountid=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=Transactions+of+the+ASABE&rft.atitle=Rational+polynomial+functions+for+modeling+E.+coli+and+bromide+breakthrough&rft.au=Meek%2C+D+W%3BHoang%2C+C+K%3BMalone%2C+R+W%3BKanwar%2C+R+S%3BFox%2C+G+A%3BGuzman%2C+J+A%3BShipitalo%2C+M+J&rft.aulast=Meek&rft.aufirst=D&rft.date=2012-10-01&rft.volume=55&rft.issue=5&rft.spage=1821&rft.isbn=&rft.btitle=&rft.title=Transactions+of+the+ASABE&rft.issn=21510032&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-01-01 N1 - Number of references - 28 N1 - Last updated - 2016-04-13 N1 - SubjectsTermNotLitGenreText - Nitrate; Solutes; Manure; Drainage systems; Data processing; Contamination; Rainfall; Drainage; Irrigation; Regression analysis; bromides; Models; Rights; Fecal coliforms; Animal wastes; Nitrates; Drainage water; Escherichia coli; USA, Iowa ER - TY - JOUR T1 - Fertilizer Use and Wheat Yield in Central and Eastern European Countries from 1986 to 2005 and Its Implication for Developing Sustainable Fertilizer Management Practices AN - 1268652953; 17452501 AB - Economic and political challenges impact agricultural practices, production efficiency, and crop yields. We hypothesize that increased conversion efficiency of fertilizer to crop yield resulted from changes in fertilizer management in Central and Eastern European countries. Efficient nutrient management depends on fertilizer applied, management practices, and weather, which impact uptake, utilization efficiency, and crop yield. Trends in fertilizer consumption and wheat yields from 1986 to 2005 were studied for five countries. There were significant differences in yield gap, defined as the difference between potential and actual yields. Partial factor productivity of applied nitrogen fertilizer (N) is calculated from real and modified indices. A predictive metric is introduced based on the quantity of unworked, or nonproductive, N (N sub(uw)). Sustainable cropping practices reduce N sub(uw) and yield gap. Improved knowledge of crop responses to balanced plant nutrition at the country level contribute to improved agricultural and environmental policies and enhance production sustainability. JF - Communications in Soil Science and Plant Analysis AU - Grzebisz, Witold AU - Gaj, Renata AU - Sassenrath, G F AU - Halloran, J M AD - Department of Agricultural Chemistry, Poznan University of Life Sciences, Poznan, Poland, Gretchen.Sassenrath@ars.usda.gov Y1 - 2012/10/01/ PY - 2012 DA - 2012 Oct 01 SP - 2358 EP - 2375 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN United Kingdom VL - 43 IS - 18 SN - 0010-3624, 0010-3624 KW - Sustainability Science Abstracts KW - Soil KW - Triticum aestivum KW - Weather KW - Fertilizers KW - Politics KW - Crop yield KW - Sustainable development KW - Agrochemicals KW - Sustainability KW - Nitrogen KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1268652953?accountid=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=Communications+in+Soil+Science+and+Plant+Analysis&rft.atitle=Fertilizer+Use+and+Wheat+Yield+in+Central+and+Eastern+European+Countries+from+1986+to+2005+and+Its+Implication+for+Developing+Sustainable+Fertilizer+Management+Practices&rft.au=Grzebisz%2C+Witold%3BGaj%2C+Renata%3BSassenrath%2C+G+F%3BHalloran%2C+J+M&rft.aulast=Grzebisz&rft.aufirst=Witold&rft.date=2012-10-01&rft.volume=43&rft.issue=18&rft.spage=2358&rft.isbn=&rft.btitle=&rft.title=Communications+in+Soil+Science+and+Plant+Analysis&rft.issn=00103624&rft_id=info:doi/10.1080%2F00103624.2012.708080 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-01-01 N1 - Last updated - 2013-12-04 N1 - SubjectsTermNotLitGenreText - Soil; Weather; Fertilizers; Politics; Crop yield; Sustainable development; Agrochemicals; Sustainability; Nitrogen; Triticum aestivum DO - http://dx.doi.org/10.1080/00103624.2012.708080 ER - TY - JOUR T1 - Eutrophic lichens respond to multiple forms of N: implications for critical levels and critical loads research AN - 1238118459; 17429895 AB - Epiphytic lichen communities are highly sensitive to excess nitrogen (N), which causes the replacement of native floras by N-tolerant, "weedy" eutrophic species. This shift is commonly used as the indicator of ecosystem "harm" in studies developing empirical critical levels (CLE) for ammonia (NH sub(3)) and critical loads (CLO) for N. To be most effective, empirical CLE and/or CLO must firmly link lichen response to causal pollutant(s), which is difficult to accomplish in field studies in part because the high cost of N measurements limits their use. For this case study we synthesized an unprecedented array of atmospheric N measurements across 22 long-term monitoring sites in the Los Angeles Basin, California, USA: gas concentrations of NH sub(3), nitric acid (HNO sub(3)), nitrogen dioxide, and ozone (n = 10 sites); N deposition in throughfall (n = 8 sites); modeled estimates of eight different forms of N (n = 22 sites); and nitrate deposition accumulated on oak twigs (n = 22 sites). We sampled lichens on black oak (Quercus kelloggii Newb.), and scored plots using two indices of eutroph (N tolerant species) abundance to characterize the community-level response to N. Our results contradict two common assertions about the lichen-N response: (1) that eutrophs respond specifically to NH sub(3) and (2) that the response necessarily depends upon the increased pH of lichen substrates. Eutroph abundance related significantly but weakly to NH sub(3) (r super(2) = 0.48). Total N deposition as measured in canopy throughfall was by far the best predictor of eutroph abundance (r super(2) = 0.94), indicating that eutrophs respond to multiple forms of N. Most N variables had significant correlations to eutroph abundance (r super(2) = 0.36-0.62) as well as to each other (r super(2) = 0.61-0.98), demonstrating the risk of mistaken causality in CLE/CLO field studies that lack sufficient calibration data. Our data furthermore suggest that eutroph abundance is primarily driven by N inputs, not substrate pH, at least at the high-pH values found in the basin (4.8-6.1). Eutroph abundance correlated negatively with trunk bark pH (r super(2) = 0.43), exactly the opposite of virtually all previous studies of eutroph behavior. This correlation probably results because HNO sub(3) dominates N deposition in our study region. JF - Ecological Applications AU - Jovan, S AU - Riddell, J AU - Padgett, P E AU - Nash, TH III AD - Forest Inventory and Analysis Program, USDA Forest Service, Portland Forestry Sciences Laboratory, 620 SW Main Street, Suite 400, Portland, Oregon 97205 USA, sjovan@fs.fed.us A2 - Treseder, KK (ed) Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 1910 EP - 1922 PB - Ecological Society of America, 1707 H Street, N.W., Suite 400 Washington DC 20006 United States VL - 22 IS - 7 SN - 1051-0761, 1051-0761 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Pollution Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - Nitrate KW - Eutrophication KW - Abundance KW - Basins KW - Nitrogen dioxide KW - Nitric acid KW - Canopies KW - pH effects KW - pH KW - Ozone KW - Quercus kelloggii KW - Data processing KW - Ammonia KW - Bark KW - INE, USA, California, Los Angeles Basin KW - Lichens KW - Throughfall KW - Nitrogen KW - P 0000:AIR POLLUTION KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1238118459?accountid=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=Eutrophic+lichens+respond+to+multiple+forms+of+N%3A+implications+for+critical+levels+and+critical+loads+research&rft.au=Jovan%2C+S%3BRiddell%2C+J%3BPadgett%2C+P+E%3BNash%2C+TH+III&rft.aulast=Jovan&rft.aufirst=S&rft.date=2012-10-01&rft.volume=22&rft.issue=7&rft.spage=1910&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 - 2012-12-01 N1 - Last updated - 2013-08-23 N1 - SubjectsTermNotLitGenreText - Nitrate; Data processing; Ammonia; Abundance; Basins; Bark; Nitrogen dioxide; Lichens; Throughfall; Nitric acid; Canopies; pH effects; Nitrogen; Ozone; Eutrophication; pH; Quercus kelloggii; INE, USA, California, Los Angeles Basin ER - TY - JOUR T1 - Development of a Model System for the Study of Spoilage Associated Secondary Cucumber Fermentation during Long-Term Storage AN - 1221146283; 17321905 AB - Abstract: Calcium chloride fermentations represent an alternative to reduce chloride concentrations in the wastewaters generated from commercial cucumber fermentations, currently performed in cover brine solutions containing 6% to 12% sodium chloride. However, preliminary attempts to commercially ferment the cucumbers in the presence of oxygen led to the development of a secondary cucumber fermentation or spoilage. The development of cucumber secondary fermentation has also been occasionally reported by processors using cover brine solutions containing sodium chloride. This study focused on the development of a model system to characterize CaCl2 and NaCl secondary cucumber fermentations under conditions similar to those present on the commercial scale. Cucumber fruits mixed with cover brine solutions, containing 100 mM CaCl2 or 1.03 M NaCl, and 25 mM acetic acid, were fermented in 2 L fermentation vessels subjected to air-purging at a rate of 5 mL/min. Microorganisms and selected biochemical changes detected in the experimental cucumber fermentations had been previously observed in commercial spoilage samples, suggesting the successful reproduction of the secondary fermentation in the laboratory. Experimental secondary fermentations were characterized by the rapid oxidation of the lactic acid produced during the primary fermentation, which, in turn, increased pH. Lactic acid disappearance seemed to be the result of yeast metabolism that also led to the chemical reduction of the environment to levels at which other bacteria could become established and produce butyric, propionic, and acetic acids. This model system will be applied for the identification of strategies to prevent the initiation of the cucumber secondary fermentation and reduce economic losses in the pickling industry. Practical Application: The study of secondary cucumber fermentation has represented a challenge for many years. The successful development of a model system for the study of this phenomenon in the laboratory is instrumental in furthering the study of the event and in optimizing the sodium-chloride-free fermentation at the commercial scale. JF - Journal of Food Science AU - Franco, Wendy AU - Perez-Diaz, Ilenys M AD - Authors Franco is with Dept. of Food, Bioprocessing and Nutrition Sciences, North Carolina State Univ., Raleigh, NC 27698-7624, U.S.A. Author Perez-Diaz is with Dept. of Food, Bioprocessing and Nutrition Sciences, North Carolina State Univ., Raleigh, NC 27698-7624, U.S.A.; and U.S. Dept. of Agriculture-Agricultural Research Service, SAA Food Science Research Unit, North Carolina State Univ., Raleigh, NC 27695-7624, U.S.A. Direct inquiries to author Perez-Diaz., Ilenys.Perez-Diaz@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - M586 EP - M592 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 77 IS - 10 SN - 0022-1147, 0022-1147 KW - Biotechnology and Bioengineering Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Fruits KW - Fermentation KW - Chloride KW - Acetic acid KW - Oxygen KW - Spoilage KW - Economics KW - Oxidation KW - Microorganisms KW - Lactic acid KW - Calcium chloride KW - Reproduction KW - Waste water KW - pH effects KW - Metabolism KW - Sodium chloride KW - Brines KW - A 01330:Food Microbiology KW - W 30935:Food Biotechnology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1221146283?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Food+Science&rft.atitle=Development+of+a+Model+System+for+the+Study+of+Spoilage+Associated+Secondary+Cucumber+Fermentation+during+Long-Term+Storage&rft.au=Franco%2C+Wendy%3BPerez-Diaz%2C+Ilenys+M&rft.aulast=Franco&rft.aufirst=Wendy&rft.date=2012-10-01&rft.volume=77&rft.issue=10&rft.spage=M586&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Science&rft.issn=00221147&rft_id=info:doi/10.1111%2Fj.1750-3841.2012.02845.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-11-01 N1 - Document feature - figure 4 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Fruits; Fermentation; Chloride; Acetic acid; Oxygen; Spoilage; Oxidation; Economics; Lactic acid; Microorganisms; Calcium chloride; Reproduction; Waste water; pH effects; Sodium chloride; Metabolism; Brines DO - http://dx.doi.org/10.1111/j.1750-3841.2012.02845.x ER - TY - JOUR T1 - Phosphorus concentration and loading reductions following changes in fertilizer application and formulation on managed turf AN - 1171878478; 17345340 AB - Excess phosphorus, particularly in surface waters can lead to severe eutrophication. Identifying source areas, quantifying contributions, and evaluating management practices are required to address current and future water quality concerns. A before-after study was conducted from 2003-2010 on a sub-watershed of Northland Country Club Golf Course in Duluth, MN to demonstrate the impacts of two different phosphorus management approaches (Period 1: traditional application and timing using commercially available synthetic blends; Period 2: reduced rate, low dose applications, and organic formulations). Outflow median dissolved reactive phosphorus (DRP) and total phosphorus (TP) stream concentrations were significantly less in Period 2 compared to Period 1. There was no statistical difference in the mean TP loading in Period 1 (0.25 kg ha super(-1) year super(-1)) compared to Period 2 (0.20 kg ha super(-1) year super(-1)) or between the DRP loading in Period 1 (0.15 kg ha super(-1) year super(-1)) compared to Period 2 (0.09 kg ha super(-1) year super(-1)). However, by switching to organic phosphorus formulations and reducing application rates by greater than 75%, substantial reduction in DRP and TP concentrations was achieved. Based on these findings it is recommended that turf managers (parks and recreation to golf courses) explore the feasibility of altering their fertility management related to phosphorus by including organic formulations, low dose applications, and overall rate reductions. Additionally, it is recommended that the fertilizer industry develop and make more readily available commercial blends with lesser to zero amounts of phosphorus. JF - Journal of Environmental Monitoring AU - King, K W AU - Balogh, J C AU - Agrawal, S G AU - Tritabaugh, C J AU - Ryan, JA AD - USDA-ARS-Soil Drainage Research Unit; 590 Woody Hayes Drive; Columbus; OH 43210; USA; ffa, kevin.king@ars.usda.govffa Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 2929 EP - 2938 PB - The Royal Society of Chemistry, Burlington House London W1J 0BA United Kingdom VL - 14 IS - 11 SN - 1464-0325, 1464-0325 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Environment Abstracts; Pollution Abstracts KW - Fertility KW - Surface water KW - Phosphorus KW - Surface Water KW - Water quality KW - Streams KW - Application Rates KW - USA, Minnesota, Duluth KW - Fertilizers KW - Organic phosphorus KW - Environmental monitoring KW - Outflow KW - Turf KW - Golf Courses KW - Fertilizer application KW - Turf Grasses KW - Recreation KW - Water management KW - Stream KW - Parks KW - Golf courses KW - New Zealand, North I., Northland KW - Monitoring KW - Q5 08523:Conservation, wildlife management and recreation KW - SW 5010:Network design KW - ENA 09:Land Use & Planning KW - P 2000:FRESHWATER POLLUTION KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1171878478?accountid=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+Monitoring&rft.atitle=Phosphorus+concentration+and+loading+reductions+following+changes+in+fertilizer+application+and+formulation+on+managed+turf&rft.au=King%2C+K+W%3BBalogh%2C+J+C%3BAgrawal%2C+S+G%3BTritabaugh%2C+C+J%3BRyan%2C+JA&rft.aulast=King&rft.aufirst=K&rft.date=2012-10-01&rft.volume=14&rft.issue=11&rft.spage=2929&rft.isbn=&rft.btitle=&rft.title=Journal+of+Environmental+Monitoring&rft.issn=14640325&rft_id=info:doi/10.1039%2Fc2em30213f LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-11-01 N1 - Number of references - 44 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Fertility; Fertilizers; Recreation; Water management; Stream; Outflow; Water quality; Organic phosphorus; Fertilizer application; Surface water; Phosphorus; Golf courses; Turf; Streams; Turf Grasses; Parks; Surface Water; Monitoring; Application Rates; Golf Courses; USA, Minnesota, Duluth; New Zealand, North I., Northland DO - http://dx.doi.org/10.1039/c2em30213f ER - TY - JOUR T1 - First Report of Anthracnose of Mile-a-Minute (Persicaria perfoliata) Caused by Colletotrichum cf. gloeosporioides in Turkey AN - 1125239366; 17280000 AB - Mile-a-minute (Persicaria perfoliata (L.) H. Gross; family: Polygonaceae) is an exotic annual barbed vine that has invaded the northeastern USA and Oregon (2). In July of 2010, in a search for potential biological control pathogens (3), diseased P. perfoliata plants were found along the Firtina River near Ardesen, Turkey. Symptoms were irregular dark necrotic lesions along leaf margins and smaller irregular reddish lesions on the lamellae of leaves. Symptomatic leaves were sent to the quarantine facility of FDWSRU, USDA, ARS in Ft. Detrick, MD, for pathogen isolation and testing. Symptomatic leaves were excised, surface disinfested in 0.615% NaOCl, and then incubated for 2 to 3 days in sterile moist chambers at 20 to 25 degree C. Numerous waxy sub-epidermal acervuli with 84- mu m-Iong (mean) black setae were observed in all of the lesions after 2 to 3 days of incubation. Conidiophores within acervuli were simple, short, and erect. Conidia were one-celled, hyaline, guttulate, subcylindrical, straight, 12.3 to 18.9 x 3.0 to 4.6 mu m (mean 14.3 x 3.7 mu m). Pure cultures were obtained by transferring conidia onto 20% V-8 juice agar. Appressoria, formed 24 h after placing conidia on dialysis membrane over V-8 juice agar, were smooth, clavate. aseptate. regular in outline, and 6.4 to 10.0 x 5.1 to 7.2 mu m (mean 7.5 x 6.6 mu m). These characters conformed to the description of Colletotrichum gloeosporioides (Penz.) Penz. & Sacc. (1). A voucher specimen was deposited in the U.S. National Fungus Collections (BPI 882461). Nucleotide sequences for the internal transcribed spacers (ITS 1 and 2), directly sequenced from ITS 1 and ITS 4 standard primers (4), were deposited in GenBank (JN887693). A comparison of these sequences with ITS 1 and 2 sequences of the C. gloeosporioides epitype IMI 356878 (GenBank EU 371022) (1) using BLAST found 479 of 482 identities with no gaps. Conidia from 14-day-old cultures, in an aqueous suspension of 1.0 x 10 super(6) conidia ml super(-1), were spray-inoculated onto healthy stems and leaves of twenty 30-day-old P. perfoliata plants. Another 10 plants were not inoculated. All plants were placed in a dew chamber at 25 degree C for 16 h with no lighting. They were then placed in a 20 to 25 degree C greenhouse with a 14-h photoperiod. Light was generated using 400W sodium vapor lights. Lesions developed on leaves and stems of all inoculated plants after 7 days, and symptoms were the same as observed in the field. Each plant was rated weekly for disease severity on a 0 to 10 rating scale where 0 = no disease symptoms and 10 = 100% symptomatic tissue. After 28 days, the average disease rating of inoculated plants was 3.95 plus or minus 0.94. No disease developed on noninoculated plants. C. gloeosporioides was reisolated from all inoculated plants. Host range tests will determine the potential of this isolate as a biological control agent for P. perfoliata. To our knowledge, this is the first report of anthracnose caused by C. gloeosporioides on P. perfoliata. JF - Plant Disease AU - Berner, D K AU - Cavin, CA AU - Erper, I AU - Tunali, B AD - USDA, ARS, FDWSRU, 1301 Ditto Avenue, Ft. Detrick, MD 21702, USA Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 1578 VL - 96 IS - 10 SN - 0191-2917, 0191-2917 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Agar KW - Colletotrichum KW - Leaves KW - A 01370:Biological Control KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125239366?accountid=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=Plant+Disease&rft.atitle=First+Report+of+Anthracnose+of+Mile-a-Minute+%28Persicaria+perfoliata%29+Caused+by+Colletotrichum+cf.+gloeosporioides+in+Turkey&rft.au=Berner%2C+D+K%3BCavin%2C+CA%3BErper%2C+I%3BTunali%2C+B&rft.aulast=Berner&rft.aufirst=D&rft.date=2012-10-01&rft.volume=96&rft.issue=10&rft.spage=1578&rft.isbn=&rft.btitle=&rft.title=Plant+Disease&rft.issn=01912917&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2014-03-20 N1 - SubjectsTermNotLitGenreText - Leaves; Colletotrichum ER - TY - JOUR T1 - Role of Systemic Agrobacterium tumefaciens Populations in Crown Gall Incidence on the Walnut Hybrid Rootstock 'Paradox' AN - 1125238903; 17279972 AB - Greater than 75% of English walnut production in the United States occurs on the walnut rootstock Juglans hindsii x J. regia 'Paradox', which is highly susceptible to infection by Agrobacterium tumefaciens. When seed were germinated and grown in the presence of A. tumefaciens, in the absence of wounding. 94% of the seedlings exhibited tumors while 89% contained systemic A. tumefaciens populations. When seedlings were wound inoculated. A. tumefaciens established endophytic populations in stem tissue and often migrated from the site of infection. Distribution of A. tumefaciens in the stem was random and may exhibit seasonal variation. A. tumefaciens populations in root tissue were more readily detected than in stem tissue and may serve as a reservoir for subsequent infection of the aerial portions of the tree. Importantly. 7% of inoculated, asymptomatic seedlings contained endophytic populations of A. tumefaciens. In all. 17% of seedlings inoculated as seeds developed galls at secondary stem-wound sites. These results provide an ecological and epidemiological foundation upon which to modify existing tree-handling practices in both nursery and orchard production environments to manage crown gall incidence. JF - Plant Disease AU - Yakabe, LE AU - Parker AU - Kluepfel, DA AD - United States Department of Agriculture-Agricultural Research Service, Crops Pathology and Genetics Research Unit, Davis, CA 95616, USA, dakluepfel@ucdavis.edu Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 1415 EP - 1421 VL - 96 IS - 10 SN - 0191-2917, 0191-2917 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Plant diseases KW - Seeds KW - Crown gall KW - Endophytes KW - Trees KW - Rootstocks KW - Roots KW - Juglans KW - Tumors KW - Infection KW - Orchards KW - Galls KW - Agrobacterium tumefaciens KW - Juglans hindsii KW - Hybrids KW - Seedlings KW - Seasonal variations KW - Wounding KW - A 01360:Plant Diseases KW - J 02420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125238903?accountid=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=Plant+Disease&rft.atitle=Role+of+Systemic+Agrobacterium+tumefaciens+Populations+in+Crown+Gall+Incidence+on+the+Walnut+Hybrid+Rootstock+%27Paradox%27&rft.au=Yakabe%2C+LE%3BParker%3BKluepfel%2C+DA&rft.aulast=Yakabe&rft.aufirst=LE&rft.date=2012-10-01&rft.volume=96&rft.issue=10&rft.spage=1415&rft.isbn=&rft.btitle=&rft.title=Plant+Disease&rft.issn=01912917&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2013-12-04 N1 - SubjectsTermNotLitGenreText - Seeds; Plant diseases; Crown gall; Trees; Endophytes; Rootstocks; Roots; Tumors; Infection; Orchards; Galls; Hybrids; Seedlings; Seasonal variations; Wounding; Agrobacterium tumefaciens; Juglans hindsii; Juglans ER - TY - JOUR T1 - Mobility of Olive Fruit Fly (Diptera: Tephritidae) Late Third Instars and Teneral Adults in Test Arenas AN - 1125232458; 17279156 AB - The mobility of olive fruit fly, Bactrocera oleae (Rossi), late third instars before pupation, teneral adults before flight, and mature adults restricted from flight were studied under mulches in greenhouse cage tests, in horizontal pipes, vertical bottles and pipes filled with sand, and by observation on smooth laboratory surfaces. Percentage adults emerging from pupae and percentage adult females that escaped soil, fabric, and paper mulches over a soil or sand substrate ranged from 63 to 83, and 40-53%, respectively. Percentage adults emerging from pupae and percentage adult females that walked through the open interior of 1.52-6.10-m horizontal pipes of 1.5-2.0-cm inner diameter ranged from 57 to 81, and 27-61%, respectively. Percentage adults emerging from pupae that escaped through sand depths of 2.5-10.2, and 12.7-20.3 cm, ranged from 68 to 87, and 12-88%; and percentage adult females that escaped ranged from 46 to 58, and 38-70%, respectively. In 15.4-cm-inner-diameter pipes filled with different heights of sand, the highest percentage of the total number of adults that emerged in the control were found from 0 to 20.3 cm, and ranged from 37 to 71%. Ten to 47% of adults were found from 20.3 cm to below the surface, and 6-21% escaped to the top of 20.3-50.8 cm high sand columns. In column heights of 55.9 and 61 cm, pressures at the bottom caused by the weight of the sand above were 91.4 and 99.7 g/cm2, respectively, and a mean of <1 adult escaped to the top. Before pupation, the late third instars were found to travel continuously for 6.9 h over 23.9 m at a speed of 6.0 cm per min, when placed on a smooth surface, at 22.2 degree C. Teneral females and males that could not fly, made approximately 7 stops totaling 11-13 min, walked at a speed of 57-62 cm per min, and began a rest period of 83-84 min duration, at 85-89 min before flight. Males walked a distance of 13.1 m in 22 min, which was greater than females that walked for 9.6 m in 17 min, at 20-22 degree C and 35% RH. The mobility of the third instars and the teneral adults is discussed in relation to potential control techniques in olive orchards. JF - Environmental Entomology AU - Yokoyama, Victoria Y AD - USDA-ARS, San Joaquin Valley Agricultural Sciences Center, 9611 South Riverbend Avenue, Parlier, California 93648, vyokoyama@fresno.ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 1177 EP - 1183 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 United States VL - 41 IS - 5 SN - 0046-225X, 0046-225X KW - Entomology Abstracts; Ecology Abstracts KW - Body height KW - Sand KW - Bactrocera oleae KW - D 04040:Ecosystem and Ecology Studies KW - Z 05330:Reproduction and Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125232458?accountid=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+Entomology&rft.atitle=Mobility+of+Olive+Fruit+Fly+%28Diptera%3A+Tephritidae%29+Late+Third+Instars+and+Teneral+Adults+in+Test+Arenas&rft.au=Yokoyama%2C+Victoria+Y&rft.aulast=Yokoyama&rft.aufirst=Victoria&rft.date=2012-10-01&rft.volume=41&rft.issue=5&rft.spage=1177&rft.isbn=&rft.btitle=&rft.title=Environmental+Entomology&rft.issn=0046225X&rft_id=info:doi/10.1603%2FEN11334 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Number of references - 1 N1 - Last updated - 2014-03-10 N1 - SubjectsTermNotLitGenreText - Sand; Bactrocera oleae DO - http://dx.doi.org/10.1603/EN11334 ER - TY - JOUR T1 - Phenology of Xylella fastidiosa and Its Vector Around California Almond Nurseries: An Assessment of Plant Vulnerability to Almond Leaf Scorch Disease AN - 1125231154; 17279981 AB - Management of almond leaf scorch disease requires knowledge of all possible infection pathways. The disease is caused by the xylem-limited bacterium Xylella fastidiosa, which is transmitted by several species of sharpshooters. The objectives of this research were to elucidate the fate of bacteria in planta after inoculations in almond nursery plants and to determine patterns of insect vector population dynamics and temporal distribution of X. fastidiosa-infected plants relative to host plant assemblages in habitats surrounding commercial nurseries. In an experimental nursery, disease incidence was markedly affected by rootstock type. Prior to bud grafting, 'Nemaguard' rootstock seedlings were not susceptible to bacterial infection. After bud grafting with a susceptible scion ('Sonora'), scions were susceptible to infection regardless of rootstock genotype. Surveys near commercial nurseries revealed that only habitats with permanent grass cover sustained vector populations throughout the season. A total of 87 plant samples tested positive for X. fastidiosa (6.3%) using enzyme-linked immunosorbent assay (ELISA), with a higher number of X. fastidiosa-infected plants found in weedy alfalfa fields than in other habitat types. Among plant species infected by X. fastidiosa. 33% were winter annuals, 45% were biennials or perennials, and 22% were summer annuals. Collectively, these findings identified a potential pathway for X. fastidiosa infection of almonds in nursery situations. JF - Plant Disease AU - Krugner, R AU - Ledbetter, CA AU - Chen, J AU - Shrestha, A AD - USDA-ARS, San Joaquin Valley Agricultural Sciences Center, Parlier, CA 93648, USA, Rodrigo.Krugner@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 1488 EP - 1494 VL - 96 IS - 10 SN - 0191-2917, 0191-2917 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Scions KW - Enzyme-linked immunosorbent assay KW - Plant diseases KW - Prunus dulcis KW - Grafting KW - Grasses KW - Rootstocks KW - Vectors KW - Genotypes KW - Population dynamics KW - Habitat KW - Infection KW - Host plants KW - Xylella fastidiosa KW - Phenology KW - Inoculation KW - Seedlings KW - Leaf scorch KW - A 01360:Plant Diseases KW - J 02420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125231154?accountid=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=Plant+Disease&rft.atitle=Phenology+of+Xylella+fastidiosa+and+Its+Vector+Around+California+Almond+Nurseries%3A+An+Assessment+of+Plant+Vulnerability+to+Almond+Leaf+Scorch+Disease&rft.au=Krugner%2C+R%3BLedbetter%2C+CA%3BChen%2C+J%3BShrestha%2C+A&rft.aulast=Krugner&rft.aufirst=R&rft.date=2012-10-01&rft.volume=96&rft.issue=10&rft.spage=1488&rft.isbn=&rft.btitle=&rft.title=Plant+Disease&rft.issn=01912917&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2015-02-12 N1 - SubjectsTermNotLitGenreText - Scions; Plant diseases; Enzyme-linked immunosorbent assay; Grafting; Grasses; Rootstocks; Vectors; Genotypes; Infection; Habitat; Population dynamics; Host plants; Phenology; Inoculation; Seedlings; Leaf scorch; Xylella fastidiosa; Prunus dulcis ER - TY - JOUR T1 - Effects of the Mycoparasite Sphaerellopsis filum on Overwintering Survival of Stem Rust in Perennial Ryegrass AN - 1125231115; 17279979 AB - Sphaerellopsis filum is a mycoparasite of Puccinia graminis subsp. graminicola, a rust fungus that causes widespread crop damage on perennial ryegrass grown for seed. In observations taken over the winter months, S. filum was found naturally colonizing 2% of P. graminis subsp. graminicola uredinia on first-year plantings and 25% of the uredinia on second-year plantings of perennial ryegrass. In controlled experiments conducted in glasshouses and growth chambers, S. filum applied to rust-inoculated plants reduced the lifetime spore production of P. graminis subsp. graminicola pustules by half, from 39,000 to 18,000 spores/pustule. Mist duration, temperature, and P. graminis subsp. graminicola pustule age at the time of S. filum inoculation had significant effects on the proportion of P. graminis subsp. graminicola pustules infected by S. filum. Fifty percent of all P. graminis subsp. graminicola pustules were infected when S. filum was inoculated onto erumpent pustules and incubated above 5 degree C for 48 h while exposed to mist. Plants inoculated with both fungi under controlled conditions and then planted into the field had a significantly greater proportion of P. graminis subsp. graminicola pustules infected with S. filum, and a significantly reduced P. graminis subsp. graminicola overwintering population, compared with plants inoculated with P. graminis subsp. graminicola only. First-year stands of perennial ryegrass treated in the field with monthly applications of S. filum had more than 10 times the proportion of pustules infected with S. filum and 50% less P. graminis subsp. graminicola disease compared with the nontreated controls. In comparison, plants with one application of fungicide during the winter had 98% lower P. graminis subsp. graminicola severity than the P. graminis subsp. graminicola-only control There were no effects of S. filum or fungicide application on rust severity in 2- or 3-year-old perennial ryegrass stands. JF - Plant Disease AU - Gordon, T C AU - Pfender, W F AD - United States Department of Agriculture-Agricultural Research Service Forage Seed and Cereal Research Unit, and Oregon State University Department of Botany and Plant Pathology, Corvallis 97331, USA, pfenderw@onid.orst.edu Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 1471 EP - 1481 VL - 96 IS - 10 SN - 0191-2917, 0191-2917 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Temperature effects KW - Age KW - Seeds KW - Plant diseases KW - Stem rust KW - Overwintering KW - Sphaerellopsis filum KW - Fungi KW - Survival KW - Rust KW - Puccinia graminis KW - Crops KW - Fungicides KW - Inoculation KW - Controlled conditions KW - Spores KW - A 01360:Plant Diseases KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125231115?accountid=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=Plant+Disease&rft.atitle=Effects+of+the+Mycoparasite+Sphaerellopsis+filum+on+Overwintering+Survival+of+Stem+Rust+in+Perennial+Ryegrass&rft.au=Gordon%2C+T+C%3BPfender%2C+W+F&rft.aulast=Gordon&rft.aufirst=T&rft.date=2012-10-01&rft.volume=96&rft.issue=10&rft.spage=1471&rft.isbn=&rft.btitle=&rft.title=Plant+Disease&rft.issn=01912917&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2013-12-04 N1 - SubjectsTermNotLitGenreText - Temperature effects; Plant diseases; Seeds; Age; Stem rust; Overwintering; Fungi; Survival; Rust; Crops; Fungicides; Inoculation; Controlled conditions; Spores; Sphaerellopsis filum; Puccinia graminis ER - TY - JOUR T1 - Survival of Fusarium oxysporum f. sp. vasinfectum Chlamydospores Under Solarization Temperatures AN - 1125230405; 17279991 AB - Solarization is an effective soil treatment against race 4 of Fusarium oxysporum f. sp. vasinfectum. Despite the lack of effective alternatives, solarization is rarely used in cotton because of its high cost. Use of solarization might be increased if soil temperatures could be used to predict reductions in pathogen inoculum levels, thereby ensuring high levels of efficacy. However, relationships between survival of race 4 chlamydospores, soil moisture, and temperatures typical of solarized soil are not known. Survival of culture- and plant-produced chlamydospores of race 4, incubated at 40 degree C in dry or moist environments, indicated the importance of moisture in determining spore survival. Mortality of spores from either source was low under dry conditions and much higher under moist conditions. A 6-week exposure of culture-produced chlamydospores to temperatures from 30 to 40 degree C under moist conditions indicated limited mortality at temperatures less than or equal to 35 degree C. However, most spores were eliminated by day 6 at 40 degree C. A second study using a moist environment indicated high mortality of spores by 5 weeks at 37 degree C or by 10 days at temperatures from 39 to 41 degree C. These results should serve as useful guides in efforts to develop solarization protocols that maximize effectiveness based on monitored soil temperatures. JF - Plant Disease AU - Bennett, R S AD - Wheat, Peanut and Other Field Crops Research Unit, USDA-ARS, Stillwater, OK 74075, USA, rebecca.bennett@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 1564 EP - 1568 VL - 96 IS - 10 SN - 0191-2917, 0191-2917 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Temperature effects KW - Mortality KW - Plant diseases KW - Cotton KW - Fusarium oxysporum KW - Survival KW - Soil temperature KW - Pathogens KW - Chlamydospores KW - Inoculum KW - Spores KW - Soil moisture KW - A 01400:Soil Microbes KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125230405?accountid=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=Plant+Disease&rft.atitle=Survival+of+Fusarium+oxysporum+f.+sp.+vasinfectum+Chlamydospores+Under+Solarization+Temperatures&rft.au=Bennett%2C+R+S&rft.aulast=Bennett&rft.aufirst=R&rft.date=2012-10-01&rft.volume=96&rft.issue=10&rft.spage=1564&rft.isbn=&rft.btitle=&rft.title=Plant+Disease&rft.issn=01912917&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2013-12-04 N1 - SubjectsTermNotLitGenreText - Temperature effects; Mortality; Plant diseases; Cotton; Chlamydospores; Inoculum; Soil temperature; Survival; Pathogens; Soil moisture; Spores; Fusarium oxysporum ER - TY - JOUR T1 - Recognizing the importance of tropical forests in limiting rainfall-induced debris flows AN - 1125228492; 17288477 AB - Worldwide concern for continuing loss of montane forest cover in the tropics usually focuses on adverse ecological consequences. Less recognized, but equally important to inhabitants of these affected regions, is an increasing susceptibility to rainfall-induced debris flows and their associated impacts. The same high rainfall rates that sustain tropical forest cover can often serve as the triggering mechanism for debris flows. The natural rate of debris flow occurrence on steep slopes subject to episodic, intense rainfall is dependent on the stabilizing effect of tropical forests. Either loss or significant reduction in forest cover can weaken this natural defense. Information from postdisaster observations and research on the November 1988 storm event in southern Thailand provides a case study illustrating the potential impacts of increased debris flow susceptibility resulting from conversion of forest cover to rubber tree crops. Development resulting in the loss of tropical forest cover may be accompanied by local increase in population, property development, and infrastructure. Consequently, the potentially disastrous consequences of increased debris flow occurrence are amplified by the greater vulnerability of local populations. Preserving the tropical forest cover is an obvious and often difficult means of retaining this natural protection. Effective policy should capitalize on the values of tropical forests as part of the strategy for retaining adequate forest cover. Policy should also seek to avoid creating pressures that foster forest removal or their conversion to other types of land cover in steep terrain. Areas where tropical forests were converted to other cover types can be restored to secondary forests to avoid a permanent state of increased debris flow susceptibility. Restoration of secondary tropical forests can successfully re-establish the forest characteristics that limit debris flow occurrence. Experience in Central America and the Caribbean demonstrates that successful restoration is possible but requires a significant commitment of both time and resources. In addition to the cost and technical difficulties involved, the increased susceptibility to debris flow occurrence persists through many years until successful restoration is achieved. Both retention of existing tropical forests and restoration of forest cover where loss has occurred are often justified by the reduced risk of debris flow impacts to vulnerable populations and infrastructure. JF - Environmental Earth Sciences AU - Graff, Jerome V AU - Sidle, Roy C AU - Ahmad, Rafi AU - Scatena, Fred N AD - USDA Forest Service, 1600 Tollhouse Road, Clovis, CA, 93611, USA, jdegraff@fs.fed.us Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 1225 EP - 1235 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 67 IS - 4 SN - 1866-6280, 1866-6280 KW - Risk Abstracts; Environment Abstracts; Sustainability Science Abstracts KW - Forests KW - Infrastructure KW - Rainfall KW - Risk reduction KW - Storms KW - Tree crops KW - Tropical environments KW - Tropical forests KW - Vulnerability KW - Thailand KW - ASW, Caribbean Sea KW - Central America KW - ENA 06:Food & Drugs KW - M3 1010:Issues in Sustainable Development KW - R2 23050:Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125228492?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ariskabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Earth+Sciences&rft.atitle=Recognizing+the+importance+of+tropical+forests+in+limiting+rainfall-induced+debris+flows&rft.au=Graff%2C+Jerome+V%3BSidle%2C+Roy+C%3BAhmad%2C+Rafi%3BScatena%2C+Fred+N&rft.aulast=Graff&rft.aufirst=Jerome&rft.date=2012-10-01&rft.volume=67&rft.issue=4&rft.spage=1225&rft.isbn=&rft.btitle=&rft.title=Environmental+Earth+Sciences&rft.issn=18666280&rft_id=info:doi/10.1007%2Fs12665-012-1580-8 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2013-03-22 N1 - SubjectsTermNotLitGenreText - Infrastructure; Tropical forests; Rainfall; Tropical environments; Tree crops; Forests; Risk reduction; Vulnerability; Storms; ASW, Caribbean Sea; Thailand; Central America DO - http://dx.doi.org/10.1007/s12665-012-1580-8 ER - TY - JOUR T1 - Biology and Host Range of Coelocephalapion gandolfoi Kissinger (Brentidae), a Promising Candidate for the Biological Control of Invasive Prosopis Species (Leguminosae) in South Africa AN - 1113218819; 17213902 AB - Invasive Prosopis species (Leguminosae) (mesquite) pose a significant threat to biodiversity, pasture production and water resources in South Africa. In an attempt to contain the spread of this noxious weed the South African authorities have supported the introduction of host-specific and damaging seed-feeding biocontrol agents. In order to increase seed losses caused by existing agents, surveys were undertaken in Argentina and a seed-feeding weevil Coelocephalapion gandolfoi Kissinger (Coleoptera: Brentidae: Apioninae) identified. Aspects of the biology and the host range of this seed-feeding weevil were studied in Argentina and South Africa to evaluate its potential as a biocontrol agent. The period from oviposition to adult emergence was c. 40 days. The duration of the stages was: 11-20 days for eggs, 25-40 days for larvae, and 6-16 days for pupae. Field surveys found that the beetle was responsible for 51 % of the seed damage on P. flexuosa. The host range of C. gandolfoi was restricted to Prosopis species in the section Algarobia. Oviposition and feeding preference for Prosopis species native to Argentina and P. glandulosa from North America was very high. We consider C. gandolfoi to be a good candidate for the biological control of invasive Prosopis species in South Africa. JF - African Entomology AU - Kay, FMc AU - Gandolfo, D AU - Witt, ABR AD - South American Biological Control Laboratory, USDA-ARS, Hurlingham, Argentina, fmckay@speedy.com.ar Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 281 EP - 291 PB - Entomological Society of Southern Africa, P.O. Box 103 Pretoria 0001 South Africa VL - 20 IS - 2 SN - 1021-3589, 1021-3589 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; ASFA 1: Biological Sciences & Living Resources; Entomology Abstracts KW - weed biocontrol KW - host specificity KW - mesquite KW - seed-feeding weevil KW - Biological control KW - Weeds KW - Geographical distribution KW - Brentidae KW - Host range KW - Water resources KW - Biodiversity KW - Pasture KW - Eggs KW - Prosopis KW - South Africa KW - North America KW - Feeding KW - Seeds KW - Coleoptera KW - Argentina KW - Nature conservation KW - Introduced species KW - Oviposition KW - Dispersion KW - A 01370:Biological Control KW - Q1 08485:Species interactions: pests and control KW - Z 05330:Reproduction and Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1113218819?accountid=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=African+Entomology&rft.atitle=Biology+and+Host+Range+of+Coelocephalapion+gandolfoi+Kissinger+%28Brentidae%29%2C+a+Promising+Candidate+for+the+Biological+Control+of+Invasive+Prosopis+Species+%28Leguminosae%29+in+South+Africa&rft.au=Kay%2C+FMc%3BGandolfo%2C+D%3BWitt%2C+ABR&rft.aulast=Kay&rft.aufirst=FMc&rft.date=2012-10-01&rft.volume=20&rft.issue=2&rft.spage=281&rft.isbn=&rft.btitle=&rft.title=African+Entomology&rft.issn=10213589&rft_id=info:doi/10.4001%2F003.020.0215 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Number of references - 57 N1 - Last updated - 2014-09-18 N1 - SubjectsTermNotLitGenreText - Biological control; Geographical distribution; Seeds; Nature conservation; Biodiversity; Water resources; Introduced species; Oviposition; Dispersion; Weeds; Feeding; Host range; Pasture; Eggs; Prosopis; Brentidae; Coleoptera; North America; Argentina; South Africa DO - http://dx.doi.org/10.4001/003.020.0215 ER - TY - JOUR T1 - Putative roles for a rhamnose binding lectin in Flavobacterium columnare pathogenesis in channel catfish Ictalurus punctatus AN - 1113218732; 17214092 AB - Columnaris disease, caused by the bacterial pathogen Flavobacterium columnare, continues to be a major problem worldwide and commonly leads to tremendous losses of both wild and cultured freshwater fish, particularly in intensively farmed aquaculture species such as channel catfish. Despite its ecologic and economic impacts, the fundamental molecular mechanisms of the host immune response to this pathogen remain unclear. While F. columnare can induce marked pathologic changes in numerous ectopic tissues, the adhesion of F. columnare to the gill in particular is strongly associated with pathogen virulence and host susceptibility. Recently, in this regard, using RNA-seq expression profiling we found that a rhamnose-binding lectin (RBL) was dramatically upregulated in the gill of fish infected with F. columnare (as compared to naive fish). Thus, in the present study we sought to further characterize and understand the RBL response in channel catfish (Ictalurus punctatus). We first identified two distinct catfish families with differential susceptibilities to columnaris disease; one family was found to be completely resistant while the other was susceptible (0% mortality versus 18.3% respectively, P 120-fold; P< 0.05) in fish fasted for 7 d (as compared to fish fed to satiation daily), yet expression levels returned to those of satiated fish within 4 h after re-feeding. Collectively, these findings highlight putative roles for RBL in the context of columnaris disease and reveal new aspects linking RBL regulation to feed availability. JF - Fish & Shellfish Immunology AU - Beck, Benjamin H AU - Farmer, Bradley D AU - Straus, David L AU - Li, Chao AU - Peatman, Eric AD - United States Department of Agriculture, Agricultural Research Service, Stuttgart National Aquaculture Research Center, Stuttgart, AR, USA, peatmer@auburn.edu Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 1008 EP - 1015 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 33 IS - 4 SN - 1050-4648, 1050-4648 KW - Microbiology Abstracts B: Bacteriology; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Immunology Abstracts KW - Flavobacterium columnare KW - Channel catfish KW - Rhamnose-binding lectin KW - Columnaris disease KW - Molecular modelling KW - Hosts KW - Freshwater KW - Freshwater fish KW - Aquaculture KW - Ictalurus punctatus KW - Virulence KW - Economics KW - Competition KW - Gills KW - Fish culture KW - Nutritional status KW - Mortality KW - Sugar KW - Satiety KW - Freshwater environments KW - Lectins KW - Pathogens KW - Aquaculture economics KW - Intensive culture KW - Fish diseases KW - Immune response KW - Freshwater aquaculture KW - Rhamnose KW - Q1 08346:Physiology, biochemistry, biophysics KW - J 02350:Immunology KW - F 06940:Fish Immunity KW - Q3 08587:Diseases of Cultured Organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1113218732?accountid=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=Fish+%26+Shellfish+Immunology&rft.atitle=Putative+roles+for+a+rhamnose+binding+lectin+in+Flavobacterium+columnare+pathogenesis+in+channel+catfish+Ictalurus+punctatus&rft.au=Beck%2C+Benjamin+H%3BFarmer%2C+Bradley+D%3BStraus%2C+David+L%3BLi%2C+Chao%3BPeatman%2C+Eric&rft.aulast=Beck&rft.aufirst=Benjamin&rft.date=2012-10-01&rft.volume=33&rft.issue=4&rft.spage=1008&rft.isbn=&rft.btitle=&rft.title=Fish+%26+Shellfish+Immunology&rft.issn=10504648&rft_id=info:doi/10.1016%2Fj.fsi.2012.08.018 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Aquaculture economics; Intensive culture; Fish diseases; Lectins; Freshwater aquaculture; Pathogens; Hosts; Freshwater fish; Fish culture; Nutritional status; Sugar; Mortality; Molecular modelling; Satiety; Freshwater environments; Columnaris disease; Aquaculture; Virulence; Economics; Immune response; Competition; Rhamnose; Gills; Flavobacterium columnare; Ictalurus punctatus; Freshwater DO - http://dx.doi.org/10.1016/j.fsi.2012.08.018 ER - TY - JOUR T1 - Genetic structure of the marsh frog (Pelophylax ridibundus) populations in urban landscape AN - 1113213475; 17218358 AB - Urbanization is a pervasive process causing habitat fragmentation, spatial isolation of populations, and reduction of biological diversity. In this study, we applied 11 microsatellite loci and Bayesian analyses to investigate genetic diversity and population structure in marsh frogs (Pelophylax ridibundus) living in two types of environment-highly fragmented urban landscapes, and landscapes characterized by the presence of a river and artificial canals. Our results show reduced genetic diversity, lower effective population sizes, and higher genetic differentiation for spatially isolated urban populations in comparison with populations outside intensely urbanized areas. Reduction of allelic diversity in urban localities isolated for 13-37 generations is more conspicuous than reduction of expected heterozygosity. Populations living close to the River Danube, its branches, and artificial canals are genetically more homogenous. Our results also suggest that the Danube in Bratislava is not a natural barrier to gene flow. In contrast, it acts as a natural corridor for water frog dispersal. Population structure of P. ridibundus also shows higher genetic connectivity within water paths than between them, suggesting limited overland dispersal, and reflects the historical landscape structure associated with the distribution of the lost river branches. JF - European Journal of Wildlife Research AU - Mikulicek, Peter AU - Pisut, Peter AD - Department of Zoology, Faculty of Natural Sciences, Comenius University, Mlynska dolina B-1, 842 15, Bratislava, Slovak Republic, pmikulicek@fns.uniba.sk Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 833 EP - 845 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 58 IS - 5 SN - 1612-4642, 1612-4642 KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Amphibiotic species KW - Urbanization KW - Bayesian analysis KW - Nucleotide sequence KW - Ecological distribution KW - Biological diversity KW - Genetic diversity KW - Habitat fragmentation KW - Differentiation KW - Population genetics KW - Gene flow KW - Rivers KW - Urban populations KW - Europe, Danube R. KW - Landscape KW - Anura KW - Microsatellites KW - Pelophylax KW - Marshes KW - Heterozygosity KW - Canals KW - Population structure KW - Dispersal KW - Slovakia, Zapadoslovensky, Bratislava KW - Genetic structure KW - Q1 08443:Population genetics KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1113213475?accountid=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=European+Journal+of+Wildlife+Research&rft.atitle=Genetic+structure+of+the+marsh+frog+%28Pelophylax+ridibundus%29+populations+in+urban+landscape&rft.au=Mikulicek%2C+Peter%3BPisut%2C+Peter&rft.aulast=Mikulicek&rft.aufirst=Peter&rft.date=2012-10-01&rft.volume=58&rft.issue=5&rft.spage=833&rft.isbn=&rft.btitle=&rft.title=European+Journal+of+Wildlife+Research&rft.issn=16124642&rft_id=info:doi/10.1007%2Fs10344-012-0631-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2014-05-15 N1 - SubjectsTermNotLitGenreText - Canals; Population genetics; Urbanization; Amphibiotic species; Ecological distribution; Nucleotide sequence; Genetic diversity; Population structure; Marshes; Rivers; Urban populations; Bayesian analysis; Landscape; Microsatellites; Biological diversity; Heterozygosity; Habitat fragmentation; Differentiation; Gene flow; Dispersal; Genetic structure; Anura; Pelophylax; Europe, Danube R.; Slovakia, Zapadoslovensky, Bratislava DO - http://dx.doi.org/10.1007/s10344-012-0631-5 ER - TY - JOUR T1 - Quantification of the influence of snow course measurement date on climatic trends AN - 1093452944; 17187678 AB - The Natural Resources Conservation Service measures high elevation snowpack manually at snow courses across the western US. In addition to supporting the production of seasonal snowmelt-driven streamflow forecasts, this long-term dataset is widely used throughout the research community to study historical climatic change impacts. Therefore it is critical to understand what factors may affect the quality of the measurements, especially if those non-climatic factors possess long-term trends. For example, the snowpack measurement dates are nominally the first and fifteenth of the month although they actually average approximately 2 days earlier. This study found that the variability of measurement dates are determined by, 1) the epoch of the measurement, 2) the day of the week of the nominal measurement date, 3) the presence or absence of snow at the site and 4) if the measurement is for the first or the fifteenth of the month. The measurement date is less variable if snow is absent from the site. Mid-month data are collected closer to the nominal measurement date, and first of month data have a greater early bias. Since 1957, there has been a stronger aversion to collecting data on Fridays and weekends. Measurements are taken today on average 1.35 days earlier than they were before 1957. The effect on measurement bias depended on the time of year and was generally less than 5 % of the measurement. Therefore, changes in measurement date only slightly mask one's ability to accurately detect long-term climatic trends. JF - Climatic Change AU - Pagano, Thomas C AD - National Water and Climate Center, Natural Resources Conservation Service, United States Department of Agriculture, Portland, OR, USA, Thomas.C.Pagano@gmail.com Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 549 EP - 565 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 114 IS - 3-4 SN - 0165-0009, 0165-0009 KW - Meteorological & Geoastrophysical Abstracts; Environment Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Sustainability Science Abstracts; Aqualine Abstracts; Water Resources Abstracts KW - Snowpack KW - Historical account KW - Variability KW - Climate change KW - Flow rates KW - Climatic change forecasting KW - Natural Resources KW - Sulfur dioxide KW - Seasonal variations KW - Snow KW - Resource conservation KW - Environmental impact KW - Climatic trends KW - Streamflow KW - Snow cover KW - Stream flow KW - Snow Courses KW - Snowmelt forecasting KW - Natural resources KW - Elevation KW - Conservation KW - AQ 00001:Water Resources and Supplies KW - SW 5010:Network design KW - M3 1010:Issues in Sustainable Development KW - Q5 08504:Effects on organisms KW - ENA 20:Weather Modification & Geophysical Change KW - M2 556.16:Runoff (556.16) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1093452944?accountid=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=Climatic+Change&rft.atitle=Quantification+of+the+influence+of+snow+course+measurement+date+on+climatic+trends&rft.au=Pagano%2C+Thomas+C&rft.aulast=Pagano&rft.aufirst=Thomas&rft.date=2012-10-01&rft.volume=114&rft.issue=3-4&rft.spage=549&rft.isbn=&rft.btitle=&rft.title=Climatic+Change&rft.issn=01650009&rft_id=info:doi/10.1007%2Fs10584-012-0446-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Resource conservation; Snow; Natural resources; Climate change; Environmental impact; Stream flow; Snowmelt forecasting; Climatic change forecasting; Conservation; Climatic trends; Snow cover; Historical account; Sulfur dioxide; Seasonal variations; Flow rates; Snowpack; Snow Courses; Variability; Natural Resources; Elevation; Streamflow DO - http://dx.doi.org/10.1007/s10584-012-0446-0 ER - TY - JOUR T1 - Cloning eleven midgut trypsin cDNAs and evaluating the interaction of proteinase inhibitors with Cry1Ac against the tobacco budworm, Heliothis virescens (F.) (Lepidoptera: Noctuidae) AN - 1093451454; 17150090 AB - Midgut trypsins are associated with Bt protoxin activation and toxin degradation. Proteinase inhibitors have potential insecticidal toxicity against a wide range of insect species. This study was conducted to evaluate the interaction of proteinase inhibitors with Bt toxin and to examine midgut trypsin gene profile of Heliothis virescens. A sublethal dose (15ppb) of Cry1Ac, 0.75% soybean trypsin inhibitor, and 0.1% and 0.2% N- alpha -tosyl-L-lysine chloromethyl ketone significantly suppressed midgut proteinase activities, and resulted in reductions in larval and pupal size and mass. The treatment with inhibitor+Bt suppressed approximately 65% more larval body mass and 21% more enzymatic activities than the inhibitor-only or Bt-only. Eleven trypsin-like cDNAs were sequenced from the midgut of H. virescens. All trypsins contained three catalytic center residues (H73, D153, and S231), substrate specificity determinant residues (D225, G250, and G261), and six cysteines for disulfide bridges. These putative trypsins were separated into three distinct groups, indicating the diverse proteinases evolved in this polyphagous insect. These results indicated that the insecticidal activity of proteinase inhibitors may be used to enhance Bt toxicity and delay resistance development. JF - Journal of Invertebrate Pathology AU - Zhu, Yu Cheng AU - Guo, Zibiao AU - Abel, Craig AD - USDA-ARS, Stoneville, MS, USA, yc.zhu@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 111 EP - 120 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 111 IS - 2 SN - 0022-2011, 0022-2011 KW - Toxicology Abstracts; Entomology Abstracts KW - Body mass KW - Midgut KW - Heliothis virescens KW - Z:05350 KW - X:24380 UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1093451454?accountid=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+Invertebrate+Pathology&rft.atitle=Cloning+eleven+midgut+trypsin+cDNAs+and+evaluating+the+interaction+of+proteinase+inhibitors+with+Cry1Ac+against+the+tobacco+budworm%2C+Heliothis+virescens+%28F.%29+%28Lepidoptera%3A+Noctuidae%29&rft.au=Zhu%2C+Yu+Cheng%3BGuo%2C+Zibiao%3BAbel%2C+Craig&rft.aulast=Zhu&rft.aufirst=Yu&rft.date=2012-10-01&rft.volume=111&rft.issue=2&rft.spage=111&rft.isbn=&rft.btitle=&rft.title=Journal+of+Invertebrate+Pathology&rft.issn=00222011&rft_id=info:doi/10.1016%2Fj.jip.2012.07.003 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Midgut; Heliothis virescens DO - http://dx.doi.org/10.1016/j.jip.2012.07.003 ER - TY - JOUR T1 - Observations on the entomopathogenic fungus Hirsutella citriformis attacking adult Diaphorina citri (Hemiptera: Psyllidae) in a managed citrus grove AN - 1069204362; 17157723 AB - A two-year field study was conducted in an orange grove in the United States (Florida) to characterize the phenology of the entomopathogen Hirsutella citriformis Speare infecting adults of the Asian citrus psyllid, Diaphorina citri Kuwayama. On the average, 23% of adults observed on mature leaves were killed by H. citriformis. These dead psyllids were characterized as being mummified and covered to various extents by synnemata produced by the fungus. Mummified cadavers were most abundant on citrus leaves during the fall and winter months, with the maximal percentage of mummified psyllids sometimes exceeding 75% of the total number of adults observed. Mummified cadavers were nearly absent each spring, presumably because relative humidity levels were suboptimal for the fungus at this time. Based on dispersion analyses, a monitoring plan for mummified cadavers would best include multiple samples in individual trees as well as multiple tree samples throughout a grove. Mummified cadavers with synnemata, which serve as point sources for new infections of the fungus in psyllids, were observed to remain on leaves for a mean of 68 days (one cadaver remained on a leaf for 168 days). Rainfall was positively correlated with the number of days mummies remained on leaves while mean daily air temperature was negatively correlated. Mummified cadavers were abundant in the summer during 2006 but not during 2007. This may have been a density-dependent consequence of low psyllid host populations in the grove in 2007. Alternatively, combination sprays of oil and copper applied during 2007 may have suppressed the fungus. This latter possibility prompted a laboratory investigation into the toxicity to H. citriformis of six chemicals commonly used in citrus. Copper hydroxide, petroleum oil, and elemental sulfur at maximum label rates each significantly reduced the infectivity of a laboratory culture of H. citriformis while copper sulfate pentahydrate, aluminum tris and alpha-keto/humic acids did not. This finding indicates that citrus growers interested in capitalizing on H. citriformis as a biological control agent of D. citri should avoid applying high rates of copper hydroxide, oil or sulfur. JF - BioControl (Heidelberg) AU - Hall, David G AU - Hentz, Matthew G AU - Meyer, Jason M AU - Kriss, Alissa B AU - Gottwald, Tim R AU - Boucias, Drion G AD - USDA-ARS, 2001 South Rock Road, Fort Pierce, FL, 34945, USA, David.Hall@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 663 EP - 675 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 57 IS - 5 SN - 1386-6141, 1386-6141 KW - Entomology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Air temperature KW - Aluminum KW - Biological control KW - Cadavers KW - Copper KW - Humic acids KW - Infection KW - Infectivity KW - Leaves KW - Oil KW - Petroleum KW - Phenology KW - Rainfall KW - Relative humidity KW - Sulfur KW - Toxicity KW - Trees KW - copper sulfate KW - Citrus KW - Diaphorina citri KW - Psyllidae KW - Hemiptera KW - Kuwayama KW - Hirsutella KW - A 01380:Plant Protection, Fungicides & Seed Treatments KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - K 03320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069204362?accountid=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=BioControl+%28Heidelberg%29&rft.atitle=Observations+on+the+entomopathogenic+fungus+Hirsutella+citriformis+attacking+adult+Diaphorina+citri+%28Hemiptera%3A+Psyllidae%29+in+a+managed+citrus+grove&rft.au=Hall%2C+David+G%3BHentz%2C+Matthew+G%3BMeyer%2C+Jason+M%3BKriss%2C+Alissa+B%3BGottwald%2C+Tim+R%3BBoucias%2C+Drion+G&rft.aulast=Hall&rft.aufirst=David&rft.date=2012-10-01&rft.volume=57&rft.issue=5&rft.spage=663&rft.isbn=&rft.btitle=&rft.title=BioControl+%28Heidelberg%29&rft.issn=13866141&rft_id=info:doi/10.1007%2Fs10526-012-9448-0 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2013-05-06 N1 - SubjectsTermNotLitGenreText - Sulfur; Biological control; Relative humidity; Trees; Rainfall; Leaves; Copper; Toxicity; Infection; Air temperature; Oil; Infectivity; Phenology; Humic acids; Petroleum; Aluminum; Cadavers; copper sulfate; Citrus; Kuwayama; Psyllidae; Diaphorina citri; Hirsutella; Hemiptera DO - http://dx.doi.org/10.1007/s10526-012-9448-0 ER - TY - JOUR T1 - Population genetic structure, gene flow and recombination of Cochliobolus miyabeanus on cultivated wildrice (Zizania palustris) AN - 1069202208; 17143063 AB - A collection of 168 Cochliobolus miyabeanus isolates was made from cultivated wildrice (Zizania palustris) paddies in Minnesota, USA, during 2007 and 2008. Analysis of 26 polymorphic amplified fragment length polymorphism (AFLP) markers generated with three primer-pair combinations indicated a moderate average gene diversity () of 0.283. Genotypic diversity was high in all collection areas with the exception of a paddy in Itasca County. Significant population subdivision by collection site was found with amova tests using both the entire fungal population data (FST=0.29, P<0.001) and the clone-corrected data (FST=0.08, P<0.001), and with a Markov chain Monte Carlo approach. Abundant immigrants, shared haplotypes and admixed genotypes were found in paddies in central-eastern areas. Although indirect tests did not support the hypothesis of random mating at the subpopulation level, sexual recombination nevertheless may be possible in areas where both mating type idiomorphs, MAT1-1 and MAT1-2, were found. These results may have implications in breeding for resistance and disease management. JF - Plant Pathology AU - Castell-Miller, C V AU - Samac, DA AD - USDA-ARS-Plant Science Research Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 903 EP - 914 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 61 IS - 5 SN - 0032-0862, 0032-0862 KW - Genetics Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Amplified fragment length polymorphism KW - Data processing KW - Disease resistance KW - Gene flow KW - Haplotypes KW - Immigrants KW - Mating KW - Mating types KW - Plant breeding KW - Population genetics KW - Recombination KW - Rice fields KW - Subpopulations KW - Cochliobolus KW - Zizania palustris KW - A 01360:Plant Diseases KW - G 07800:Plants and Algae KW - K 03310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069202208?accountid=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=Plant+Pathology&rft.atitle=Population+genetic+structure%2C+gene+flow+and+recombination+of+Cochliobolus+miyabeanus+on+cultivated+wildrice+%28Zizania+palustris%29&rft.au=Castell-Miller%2C+C+V%3BSamac%2C+DA&rft.aulast=Castell-Miller&rft.aufirst=C&rft.date=2012-10-01&rft.volume=61&rft.issue=5&rft.spage=903&rft.isbn=&rft.btitle=&rft.title=Plant+Pathology&rft.issn=00320862&rft_id=info:doi/10.1111%2Fj.1365-3059.2011.02581.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Document feature - figure 3 N1 - Last updated - 2012-10-19 N1 - SubjectsTermNotLitGenreText - Data processing; Subpopulations; Immigrants; Plant breeding; Mating types; Disease resistance; Recombination; Population genetics; Mating; Amplified fragment length polymorphism; Rice fields; Haplotypes; Gene flow; Zizania palustris; Cochliobolus DO - http://dx.doi.org/10.1111/j.1365-3059.2011.02581.x ER - TY - JOUR T1 - Short-distance dispersal of splashed bacteria of Xanthomonas citri subsp. citri from canker-infected grapefruit tree canopies in turbulent wind AN - 1069201857; 17143074 AB - Citrus canker (Xanthomonas citri subsp. citri (Xcc)) can cause yield loss and trade restrictions. The pathogen is dispersed in rain splash and spread is promoted by wind. The goal of this study was to gain some insight into the properties of short-distance splash dispersal of Xcc from similar to 1.5m-tall cankered grapefruit canopies in turbulent wind, common during rainstorms in Florida. Turbulent wind up to 19.9m s-1 was tested in five experiments. Bacteria flux density (BFD, bacteria cm-2 min-1) was quantified at heights of 30, 70, 110, 130 and 180cm above ground, and at four horizontal points (17, 51, 85 and 119cm) at each height across the direction of the wind 1m downwind. BFD varied among experiments, but the lowest BFDs were consistently detected at the greatest sample height. Despite differences between experiments, the relationship between log BFD and sample height was consistently described by a linear function (P=0.06-0.99). The BFD collected at the horizontal points across the wind path was variable. BFDs collected were sometimes significantly different, but no relationship was discernible. Stronger, turbulent wind resulted in greater BFD, with a linear function describing the relationship between log BFD and wind speed (P=0.2-0.02, R2=0.94-0.96). Multiple regression analysis demonstrated predictability of the proportion of total bacteria collected (F=141, P<0.0001, d.f.=3, R2=0.53). JF - Plant Pathology AU - Bock, CH AU - Cook, A Z AU - Parker, P E AU - Gottwald, T R AU - Graham, J H AD - USDA-ARS-SEFTNRL, 21 Dunbar Rd., Byron, GA 31008, USA Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 829 EP - 836 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 61 IS - 5 SN - 0032-0862, 0032-0862 KW - Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Canker KW - Canopies KW - Dispersal KW - Multiple regression analysis KW - Pathogens KW - Rain KW - Trees KW - Wind KW - Citrus KW - Xanthomonas KW - A 01360:Plant Diseases KW - J 02420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069201857?accountid=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=Plant+Pathology&rft.atitle=Short-distance+dispersal+of+splashed+bacteria+of+Xanthomonas+citri+subsp.+citri+from+canker-infected+grapefruit+tree+canopies+in+turbulent+wind&rft.au=Bock%2C+CH%3BCook%2C+A+Z%3BParker%2C+P+E%3BGottwald%2C+T+R%3BGraham%2C+J+H&rft.aulast=Bock&rft.aufirst=CH&rft.date=2012-10-01&rft.volume=61&rft.issue=5&rft.spage=829&rft.isbn=&rft.btitle=&rft.title=Plant+Pathology&rft.issn=00320862&rft_id=info:doi/10.1111%2Fj.1365-3059.2011.02588.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Document feature - figure 3 N1 - Last updated - 2012-12-03 N1 - SubjectsTermNotLitGenreText - Canker; Trees; Multiple regression analysis; Pathogens; Rain; Dispersal; Canopies; Wind; Citrus; Xanthomonas DO - http://dx.doi.org/10.1111/j.1365-3059.2011.02588.x ER - TY - JOUR T1 - Producing landslide-susceptibility maps for regional planning in data-scarce regions AN - 1069199965; 17157555 AB - In many of the lesser developed areas of the world, regional development planning is increasingly important for meeting the needs of current and future inhabitants. Expansion of economic capability, infrastructure, and residential capacity requires significant investment, and so efforts to limit the negative effect of landslides and other natural hazards on these investments are crucial. Many of the newer approaches to identifying and mapping relative landslide susceptibility within a developing area are hindered by insufficient data in the places where it is most needed. An approach called matrix assessment was specifically designed for regional development planning where data may be limited. Its application produces a landslide-susceptibility map suitable for use with other planning data in a Geographical Information System (GIS) environment. Its development also encourages collecting basic landslide inventory data suitable for site-specific studies and for refining landslide hazard assessments in the future. This paper illustrates how matrix assessment methodology was applied to produce a landslide-susceptibility map for the Commonwealth of Dominica, an island nation in the eastern Caribbean, and how with a follow up study the relative landslide-susceptibility mapping was validated. A second Caribbean application on Jamaica demonstrates how this methodology can be applied in a more geologically complex setting. A validated approach to mapping landslide susceptibility which does not require extensive input data offers a significant benefit to planning in lesser developed parts of the world. JF - Natural Hazards AU - Graff, Jerome V AU - Romesburg, HCharles AU - Ahmad, Rafi AU - McCalpin, James P AD - USDA Forest Service, 1600 Tollhouse Road, Clovis, CA, 93611, USA, jdegraff@fs.fed.us Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 729 EP - 749 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 64 IS - 1 SN - 0921-030X, 0921-030X KW - Environment Abstracts; Risk Abstracts KW - Landslides KW - Infrastructure KW - ASW, Caribbean Sea, Lesser Antilles, Dominica KW - Islands KW - Economics KW - Mapping KW - Geographic information systems KW - ASW, Caribbean Sea, Greater Antilles, Jamaica KW - ENA 09:Land Use & Planning KW - R2 23070:Economics, organization UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069199965?accountid=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=Producing+landslide-susceptibility+maps+for+regional+planning+in+data-scarce+regions&rft.au=Graff%2C+Jerome+V%3BRomesburg%2C+HCharles%3BAhmad%2C+Rafi%3BMcCalpin%2C+James+P&rft.aulast=Graff&rft.aufirst=Jerome&rft.date=2012-10-01&rft.volume=64&rft.issue=1&rft.spage=729&rft.isbn=&rft.btitle=&rft.title=Natural+Hazards&rft.issn=0921030X&rft_id=info:doi/10.1007%2Fs11069-012-0267-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2015-04-09 N1 - SubjectsTermNotLitGenreText - Infrastructure; Landslides; Islands; Economics; Geographic information systems; Mapping; ASW, Caribbean Sea, Lesser Antilles, Dominica; ASW, Caribbean Sea, Greater Antilles, Jamaica DO - http://dx.doi.org/10.1007/s11069-012-0267-5 ER - TY - JOUR T1 - Habitat use of the Rio Grande silvery minnow (Hybognathus amarus) during a long-term flood pulse in the Middle Rio Grande, New Mexico AN - 1069199742; 17157751 AB - The Middle Rio Grande (MRG) of New Mexico has been influenced by man for over 500 years. Native Americans began diverting water to irrigate agricultural crops in the floodplain in the 14th century. The Spanish followed and increased agricultural irrigation to over 125 000 acres. Frequent flooding of the MRG valley in the 19th century led to many engineering projects in the early 20th century to control flooding. A series of impoundment dams, diversion dams, and levees were constructed. The loss of floodplain habitats throughout the MRG Valley has altered the riparian community and caused the demise of many fish species. A controlled flood pulse from Cochiti Reservoir, New Mexico was initiated in April 2005 to support the recovery of the endangered Rio Grande silvery minnow, Hybognathus amarus. This study documents habitat selection by larval fishes in a restored floodplain in the Rio Grande, NM. Larval fish light traps captured 394 larvae representing four cyprinid species (Pimephales promelas, H. amarus, Cyprinella lutrensis and Cyprinus carpio). Results for CCA indicate that Hybognathus amarus prefer shallow, low velocity habitats. Results from Chao-Jaccard similarity index indicated that relative contribution was highest in P. promelas at 64% followed by H. amarus 33%. Results from (dis)similarity analysis reveal that species composition between habitat orientation and date was highest in H. amarus at 42% followed by P. promelas 40%. Cyprinella lutrensis and C. carpio represented 9.5 and 8.5%, respectively. A general linear model indicated that only depth and velocity were significantly different (p=0.02 and p=0.03 respectively). JF - Environmental Biology of Fishes AU - Magana, Hugo A AD - U.S.D.A. Forest Service, Rocky Mountain Research Station, 333 Broadway Blvd SE #115, Albuquerque, NM, 87102, USA, hmagana@fs.fed.us Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 201 EP - 212 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 95 IS - 2 SN - 0378-1909, 0378-1909 KW - Animal Behavior Abstracts; Ecology Abstracts; Environment Abstracts; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts KW - Hybognathus amarus KW - Freshwater KW - flood plains KW - Freshwater fish KW - Habitat selection KW - Crops KW - Models KW - Dams KW - Floods KW - Habitat utilization KW - Species composition KW - Ethnic groups KW - Rivers KW - USA, New Mexico KW - Light traps KW - Irrigation KW - Larvae KW - Velocity KW - Habitat KW - Valleys KW - Cyprinella lutrensis KW - Pimephales promelas KW - Flood plains KW - Cyprinus carpio KW - Impoundments KW - Flooding KW - Fish KW - USA, New Mexico, Rio Grande R. KW - Y 25040:Behavioral Ecology KW - ENA 06:Food & Drugs KW - Q1 08463:Habitat community studies 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/1069199742?accountid=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=Habitat+use+of+the+Rio+Grande+silvery+minnow+%28Hybognathus+amarus%29+during+a+long-term+flood+pulse+in+the+Middle+Rio+Grande%2C+New+Mexico&rft.au=Magana%2C+Hugo+A&rft.aulast=Magana&rft.aufirst=Hugo&rft.date=2012-10-01&rft.volume=95&rft.issue=2&rft.spage=201&rft.isbn=&rft.btitle=&rft.title=Environmental+Biology+of+Fishes&rft.issn=03781909&rft_id=info:doi/10.1007%2Fs10641-012-9977-5 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Rivers; Flood plains; Floods; Dams; Impoundments; Irrigation; Flooding; Habitat selection; Freshwater fish; Light traps; Species composition; Habitat utilization; Habitat; Crops; Ethnic groups; Models; Larvae; Velocity; Fish; flood plains; Valleys; Hybognathus amarus; Pimephales promelas; Cyprinus carpio; Cyprinella lutrensis; USA, New Mexico; USA, New Mexico, Rio Grande R.; Freshwater DO - http://dx.doi.org/10.1007/s10641-012-9977-5 ER - TY - JOUR T1 - A transgenic embryonic sexing system for Anastrepha suspensa (Diptera: Tephritidae) AN - 1069197641; 17150132 AB - The Sterile Insect Technique (SIT) is a highly successful biologically-based strategy to control pest insect populations that relies on the large-scale release of sterilized males to render females in the field non-reproductive. For medfly, a mutant-based sexing system is available as well as a transgenic system where a tetracycline-suppressible (Tet-off) toxic molecule is female-specifically produced. However, the former classical genetic system took many years to refine, and the latter system results in female death by a poorly understood mechanism, primarily in the pupal stage after rearing costs have been incurred. Here we describe a Tet-off transgenic embryonic sexing system (TESS) for Anastrepha suspensa that uses a driver construct having the promoter from the embryo-specific A. suspensa serendipity alpha gene, linked to the Tet-transactivator. This was used to drive the expression of a phospho-mutated variant of the pro-apoptotic cell death gene, Alhid, from Anastrepha ludens. The system uses a sex-specific intron splicing cassette linked to a cell death gene lethal effector. Progeny from TESS strains heterozygous for the transgene combination were 80-100% males, whereas four double homozygous TESS strains had 100% male-only progeny, with female death limited primarily to embryogenesis. In a large-scale test, more than 30,000 eggs from two strains resulted in 100% male-only progeny. The transgenic sexing approach described here is highly effective and cost-efficient by eliminating most, if not all, female insects early in embryogenesis using a well-characterized apoptotic mechanism. JF - Insect Biochemistry and Molecular Biology AU - Schetelig, Marc F AU - Handler, Alfred M AD - USDA/ARS, Center for Medical, Agricultural and Veterinary Entomology, 1700 SW 23rd Drive, Gainesville, FL 32608, USA, mfas@ufl.edu Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 790 EP - 795 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 42 IS - 10 SN - 0965-1748, 0965-1748 KW - Biotechnology and Bioengineering Abstracts; Genetics Abstracts; Entomology Abstracts KW - Female-specific lethality KW - Apoptosis KW - Cell death KW - Sterile Insect Technique KW - Insect pest management KW - TESS KW - Ceratitis capitata KW - Anastrepha ludens KW - Sexing KW - Transgenes KW - Tephritidae KW - Eggs KW - Anastrepha suspensa KW - Promoters KW - Embryogenesis KW - Splicing KW - Introns KW - Progeny KW - Pests KW - Diptera KW - W 30925:Genetic Engineering KW - G 07730:Development & Cell Cycle KW - Z 05330:Reproduction and Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069197641?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Insect+Biochemistry+and+Molecular+Biology&rft.atitle=A+transgenic+embryonic+sexing+system+for+Anastrepha+suspensa+%28Diptera%3A+Tephritidae%29&rft.au=Schetelig%2C+Marc+F%3BHandler%2C+Alfred+M&rft.aulast=Schetelig&rft.aufirst=Marc&rft.date=2012-10-01&rft.volume=42&rft.issue=10&rft.spage=790&rft.isbn=&rft.btitle=&rft.title=Insect+Biochemistry+and+Molecular+Biology&rft.issn=09651748&rft_id=info:doi/10.1016%2Fj.ibmb.2012.07.007 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2014-09-05 N1 - SubjectsTermNotLitGenreText - Promoters; Splicing; Embryogenesis; Cell death; Apoptosis; Sexing; Transgenes; Introns; Progeny; Pests; Eggs; Ceratitis capitata; Anastrepha suspensa; Anastrepha ludens; Diptera; Tephritidae DO - http://dx.doi.org/10.1016/j.ibmb.2012.07.007 ER - TY - JOUR T1 - Diet-induced obesity elevates colonic TNF-α in mice and is accompanied by an activation of Wnt signaling: a mechanism for obesity-associated colorectal cancer. AN - 1041140828; 22209007 AB - Inflammation associated with obesity may play a role in colorectal carcinogenesis, but the underlying mechanism remains unclear. This study investigated whether the Wnt pathway, an intracellular signaling cascade that plays a critical role in colorectal carcinogenesis, is activated by obesity-induced elevation of the inflammatory cytokine tumor necrosis factor-alpha (TNF-α). Animal studies were conducted on C57BL/6 mice, and obesity was induced by utilizing a high-fat diet (60% kcal). An inflammation-specific microarray was performed, and results were confirmed with real-time polymerase chain reaction. The array revealed that diet-induced obesity increased the expression of TNF-α in the colon by 72% (P=.004) and that of interleukin-18 by 41% (P=.023). The concentration of colonic TNF-α protein, determined by ex vivo culture assay, was nearly doubled in the obese animals (P=.002). The phosphorylation of glycogen synthase kinase 3 beta (GSK3β), an important intermediary inhibitor of Wnt signaling and a potential target of TNF-α, was quantitated by immunohistochemistry. The inactivated (phosphorylated) form of GSK3β was elevated in the colonic mucosa of obese mice (P<.02). Moreover, β-catenin, the key effector of canonical Wnt signaling, was elevated in the colons of obese mice (P<.05), as was the expression of a downstream target gene, c-myc (P<.05). These data demonstrate that diet-induced obesity produces an elevation in colonic TNF-α and instigates a number of alterations of key components within the Wnt signaling pathway that are protransformational in nature. Thus, these observations offer evidence for a biologically plausible avenue, the Wnt pathway, by which obesity increases the risk of colorectal cancer. Copyright © 2012 Elsevier Inc. All rights reserved. JF - The Journal of nutritional biochemistry AU - Liu, Zhenhua AU - Brooks, Ryan S AU - Ciappio, Eric D AU - Kim, Susan J AU - Crott, Jimmy W AU - Bennett, Grace AU - Greenberg, Andrew S AU - Mason, Joel B AD - Vitamins and Carcinogenesis Laboratory, Jean Mayer USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA 02111, USA. zhenhua.liu@tufts.edu Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 1207 EP - 1213 VL - 23 IS - 10 KW - Interleukin-18 KW - 0 KW - Myc protein, mouse KW - Proto-Oncogene Proteins c-myc KW - Tumor Necrosis Factor-alpha KW - Wnt Proteins KW - beta Catenin KW - GSK3B protein, human KW - EC 2.7.11.1 KW - Glycogen Synthase Kinase 3 beta KW - Gsk3b protein, mouse KW - Glycogen Synthase Kinase 3 KW - EC 2.7.11.26 KW - Index Medicus KW - Animals KW - Mice, Obese KW - Linear Models KW - Intestinal Mucosa -- metabolism KW - Proto-Oncogene Proteins c-myc -- metabolism KW - Cell Proliferation KW - Wnt Proteins -- metabolism KW - Wnt Proteins -- genetics KW - Phosphorylation KW - beta Catenin -- metabolism KW - Microarray Analysis KW - Gene Expression Regulation KW - Inflammation -- pathology KW - Real-Time Polymerase Chain Reaction KW - Proto-Oncogene Proteins c-myc -- genetics KW - Mice KW - Interleukin-18 -- metabolism KW - Colon -- metabolism KW - Risk Factors KW - Mice, Inbred C57BL KW - Intestinal Mucosa -- pathology KW - Glycogen Synthase Kinase 3 -- metabolism KW - Immunohistochemistry KW - Inflammation -- complications KW - Colorectal Neoplasms -- complications KW - Wnt Signaling Pathway KW - Diet, High-Fat -- adverse effects KW - Obesity -- pathology KW - Obesity -- genetics KW - Colorectal Neoplasms -- pathology KW - Colorectal Neoplasms -- genetics KW - Tumor Necrosis Factor-alpha -- metabolism KW - Tumor Necrosis Factor-alpha -- genetics KW - Obesity -- complications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1041140828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+nutritional+biochemistry&rft.atitle=Diet-induced+obesity+elevates+colonic+TNF-%CE%B1+in+mice+and+is+accompanied+by+an+activation+of+Wnt+signaling%3A+a+mechanism+for+obesity-associated+colorectal+cancer.&rft.au=Liu%2C+Zhenhua%3BBrooks%2C+Ryan+S%3BCiappio%2C+Eric+D%3BKim%2C+Susan+J%3BCrott%2C+Jimmy+W%3BBennett%2C+Grace%3BGreenberg%2C+Andrew+S%3BMason%2C+Joel+B&rft.aulast=Liu&rft.aufirst=Zhenhua&rft.date=2012-10-01&rft.volume=23&rft.issue=10&rft.spage=1207&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+nutritional+biochemistry&rft.issn=1873-4847&rft_id=info:doi/10.1016%2Fj.jnutbio.2011.07.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2013-02-07 N1 - Date created - 2012-09-18 N1 - Date revised - 2017-01-13 N1 - SuppNotes - Cited By: Nature. 2002 Dec 19-26;420(6917):860-7 [12490959] Cell. 2002 Oct 18;111(2):241-50 [12408868] Oncogene. 2003 Aug 28;22(36):5707-11 [12944920] Surgery. 2003 Aug;134(2):329-35 [12947337] J Clin Invest. 2003 Dec;112(12):1796-808 [14679176] Nat Genet. 2004 Apr;36(4):417-22 [15034581] J Biol Chem. 2004 Jun 25;279(26):27790-8 [15075324] Gut. 1977 May;18(5):382-5 [873323] Cancer Res. 1992 Jan 15;52(2):275-9 [1728401] Science. 1993 Jan 1;259(5091):87-91 [7678183] Proc Natl Acad Sci U S A. 1995 May 9;92(10):4482-6 [7753829] Cell. 1996 Oct 18;87(2):159-70 [8861899] Endocrinology. 2005 Mar;146(3):1003-5 [15713941] J Nutr Biochem. 2006 Mar;17(3):145-56 [16426829] JAMA. 2006 Apr 5;295(13):1549-55 [16595758] Nat Rev Immunol. 2006 Oct;6(10):772-83 [16998510] Oncogene. 2006 Dec 4;25(57):7522-30 [17143296] Cancer Res. 2006 Dec 1;66(23):11462-70 [17145894] Mol Cancer. 2007;6:24 [17407548] Horm Metab Res. 2007 May;39(5):314-21 [17533572] Acta Pharmacol Sin. 2007 Sep;28(9):1450-9 [17723178] J Immunol. 2007 Dec 15;179(12):8480-90 [18056395] J Clin Invest. 2008 Feb;118(2):560-70 [18219394] Lancet. 2008 Feb 16;371(9612):569-78 [18280327] Cell Signal. 2008 May;20(5):795-802 [18160255] Trends Mol Med. 2008 Mar;14(3):109-19 [18261959] Proc Nutr Soc. 2008 May;67(2):128-45 [18412987] Arch Physiol Biochem. 2008 Feb;114(1):71-83 [18465361] EMBO J. 2008 Jun 18;27(12):1671-81 [18511911] Gut. 2008 Nov;57(11):1531-8 [18676419] Int J Obes (Lond). 2008 Nov;32(11):1716-9 [18725892] Cancer Cell. 2009 Feb 3;15(2):103-13 [19185845] Blood. 2009 Oct 1;114(14):2961-8 [19657116] Cancer Res. 2009 Oct 1;69(19):7884-92 [19773434] Oncogene. 2009 Nov 5;28(44):3892-902 [19701245] J Biol Chem. 2010 Feb 5;285(6):3916-27 [20007708] Trends Biochem Sci. 2010 Mar;35(3):161-8 [19884009] Mol Med. 2010 May-Jun;16(5-6):177-87 [20454519] PLoS One. 2010;5(7):e11700 [20661477] J Exp Med. 2010 Aug 2;207(8):1625-36 [20624890] Int J Cancer. 2010 Nov 1;127(9):2042-50 [20143392] J Biol Chem. 2000 Apr 21;275(16):12074-9 [10766840] Cell. 2000 Oct 13;103(2):311-20 [11057903] Gut. 2001 Apr;48(4):526-35 [11247898] Proc Natl Acad Sci U S A. 2001 Nov 6;98(23):13249-54 [11606779] Nat Rev Cancer. 2001 Oct;1(1):55-67 [11900252] Nat Rev Cancer. 2002 Oct;2(10):764-76 [12360279] Endocrinology. 2003 Sep;144(9):3765-73 [12933646] N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1016/j.jnutbio.2011.07.002 ER - TY - JOUR T1 - Toxicity of formic acid to red imported fire ants, Solenopsis invicta Buren. AN - 1039882356; 22674812 AB - Ants often compete with other ants for resources. Although formic acid is a common defensive chemical of formicine ants, it does not occur in any other subfamilies in Formicidae. No information on toxicity of formic acid to red imported fire ants, Solenopsis invicta, is available. This study examined its contact and fumigation toxicity to S. invicta in the laboratory. In a contact toxicity bioassay, 24 h LD50 values of formic acid for workers ranged from 124.54 to 197.71 µg ant(-1) . Female alates and queens were much less sensitive to formic acid than workers. At a concentration of 271.72 µg ant(-1) , which killed 81.09 ± 16.04% of workers, the 24 h mortality was up to 39.64% for female alates and 38.89% for queens. In fumigation bioassays, 24 h LC50 values ranged from 0.26 to 0.50 µg mL(-1) for workers, 0.32 µg mL(-1) for male alates and 0.70 µg mL(-1) for female alates. Complete mortality (100%) in queens occurred 24 h after they had been exposed to 1.57 µg mL(-1) of formic acid. At a concentration of 2.09 µg mL(-1) , KT50 values ranged from 23.03 to 43.85 min for workers, from 37.84 to 58.37 min for male alates, from 86.06 to 121.05 min for female alates and from 68.00 to 85.92 min for queens. When applied topically, formic acid was significantly less toxic than bifenthrin to red imported fire ants. Although its fumigation toxicity was lower than that of dichlorvos, formic acid had about an order of magnitude higher toxicity to S. invicta than to other insects studied so far. It may be worth investigating the use of formic acid for managing imported fire ants. This article is a US Government work and is in the public domain in the USA. JF - Pest management science AU - Chen, Jian AU - Rashid, Tahir AU - Feng, Guolei AD - USDA-ARS, National Biological Control Laboratory, Biological Control of Pests Research Unit, Stoneville, MS 38776, USA. jian.chen@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 1393 EP - 1399 VL - 68 IS - 10 KW - Formates KW - 0 KW - Insecticides KW - formic acid KW - 0YIW783RG1 KW - Index Medicus KW - Animals KW - Male KW - Female KW - Insecticides -- toxicity KW - Formates -- toxicity KW - Ants -- drug effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1039882356?accountid=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=Pest+management+science&rft.atitle=Toxicity+of+formic+acid+to+red+imported+fire+ants%2C+Solenopsis+invicta+Buren.&rft.au=Chen%2C+Jian%3BRashid%2C+Tahir%3BFeng%2C+Guolei&rft.aulast=Chen&rft.aufirst=Jian&rft.date=2012-10-01&rft.volume=68&rft.issue=10&rft.spage=1393&rft.isbn=&rft.btitle=&rft.title=Pest+management+science&rft.issn=1526-4998&rft_id=info:doi/10.1002%2Fps.3319 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2013-01-24 N1 - Date created - 2012-09-13 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1002/ps.3319 ER - TY - JOUR T1 - Detection of monofluoroacetate in Palicourea and Amorimia species. AN - 1031158650; 22699106 AB - Numerous plant species worldwide including Palicourea marcgravii and Tanaecium bilabiatum in Brazil cause sudden death and are known to contain monofluoroacetate (MFA). Other species in Brazil including some species traditionally assigned to Mascagnia but now properly called Amorimia species and other Palicourea species are reported to cause sudden death in livestock and are suspected to contain MFA due to the similarity of clinical signs. In this study, an HPLC-APCI-MS method to detect and quantify MFA was developed and was used to investigate plant material from field collections and/or herbarium specimens of Mascagnia, Amorimia, and Palicourea species suspected of causing sudden death. MFA was detected in Amorimia amazonica, Amorimia camporum, Amorimia exotropica, Amorimia pubiflora, Amorimia rigida, and Amorimia septentrionalis as well as Palicourea aeneofusca. MFA concentrations differ greatly between Palicourea species and Amorimia species, which may explain the incidence of poisoning and the amount of plant material required to cause sudden death between these taxa. Published by Elsevier Ltd. JF - Toxicon : official journal of the International Society on Toxinology AU - Lee, Stephen T AU - Cook, Daniel AU - Riet-Correa, Franklin AU - Pfister, James A AU - Anderson, William R AU - Lima, Flavia G AU - Gardner, Dale R AD - Poisonous Plant Research Laboratory, Agricultural Research Service, United States Department of Agriculture, 1150 E. 1400 N., Logan, UT 84341, USA. stephen.lee@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - October 2012 SP - 791 EP - 796 VL - 60 IS - 5 KW - Fluoroacetates KW - 0 KW - fluoroacetic acid KW - AP1JV9U41M KW - Index Medicus KW - Mass Spectrometry KW - Brazil KW - Species Specificity KW - Chromatography, High Pressure Liquid KW - Malpighiaceae -- chemistry KW - Plants, Toxic -- chemistry KW - Plant Leaves -- chemistry KW - Fluoroacetates -- analysis KW - Rubiaceae -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1031158650?accountid=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=Toxicon+%3A+official+journal+of+the+International+Society+on+Toxinology&rft.atitle=Detection+of+monofluoroacetate+in+Palicourea+and+Amorimia+species.&rft.au=Lee%2C+Stephen+T%3BCook%2C+Daniel%3BRiet-Correa%2C+Franklin%3BPfister%2C+James+A%3BAnderson%2C+William+R%3BLima%2C+Flavia+G%3BGardner%2C+Dale+R&rft.aulast=Lee&rft.aufirst=Stephen&rft.date=2012-10-01&rft.volume=60&rft.issue=5&rft.spage=791&rft.isbn=&rft.btitle=&rft.title=Toxicon+%3A+official+journal+of+the+International+Society+on+Toxinology&rft.issn=1879-3150&rft_id=info:doi/10.1016%2Fj.toxicon.2012.05.029 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2012-12-10 N1 - Date created - 2012-08-03 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1016/j.toxicon.2012.05.029 ER - TY - JOUR T1 - Ecology of common salvinia, Salvinia minima Baker, in southern Florida AN - 1028033683; 16881406 AB - Populations of the floating macrophyte, Salvinia minima Baker, were assessed over a 39-month period at four sites in southern Florida in order to elucidate the abiotic and biotic factors that influenced their density. These factors included the abundance of other plant species, changes in water depth, water quality, and herbivory by insects. Abiotic factors like temperature, pH, DO, and conductivity varied among sites and, more importantly, over time. The same was true for S. minima biomass, coverage, and condition. Principal component analysis identified four components which together explained 64% of the variability in S. minima biomass. The first component correlated strongly with herbivory from Cyrtobagous salviniae Calder and Sands and Synclita obliteralis (Walker) as well as the abundance of the duckweed Spirodela polyrrhiza (L.) Schleid. Temperature effects were strongly represented in the second principal component. A stepwise regression model that best predicted S. minima biomass incorporated conductivity, insect herbivory, and interspecific plant abundance. Broader dry vs. wet season influences were apparent and linked to temperature, water depth, and conductivity that covaried with S. minima biomass. Sites where water depth changed the most had the least S. minima. Insect herbivory did not increase under more stagnant conditions when plant populations were less mobile. Overall, S. minima populations cycled in southern Florida in response to a shifting array of abiotic and biotic factors. The relative importance of these factors was less clear although the influences of herbivory, temperature, and the presence of other plants were significant. JF - Aquatic Botany AU - Tipping, Philip W AU - Martin, Melissa R AU - Bauer, Laurie AU - Pierce, Ryan M AU - Center, Ted D AD - USDA-ARS Invasive Plant Research Laboratory, Davie, FL, USA, Philip.tipping@ars.usda.gov Y1 - 2012/10// PY - 2012 DA - Oct 2012 SP - 23 EP - 27 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 102 SN - 0304-3770, 0304-3770 KW - Aqualine Abstracts; Sustainability Science Abstracts; Oceanic Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - USA, Florida KW - Principal Component Analysis KW - Abundance KW - Water quality KW - Dissolved oxygen KW - Coverage KW - Rainy season KW - pH effects KW - Aquatic insects KW - Abiotic factors KW - Conductivity KW - Aquatic plants KW - Environmental impact KW - Water temperature KW - Biomass KW - Insects KW - Model Studies KW - Macrophytes KW - Principal components analysis KW - Water depth KW - Herbivory KW - Ecology KW - Sand KW - Spirodela polyrrhiza KW - Water Depth KW - Regression analysis KW - Salvinia minima KW - Biotic factors KW - Plant populations KW - Temperature effects KW - Temperature KW - Cyrtobagous salviniae KW - Synclita obliteralis KW - O 1070:Ecology/Community Studies KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08222:Geographical distribution KW - AQ 00008:Effects of Pollution KW - SW 0840:Groundwater UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1028033683?accountid=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=Aquatic+Botany&rft.atitle=Ecology+of+common+salvinia%2C+Salvinia+minima+Baker%2C+in+southern+Florida&rft.au=Tipping%2C+Philip+W%3BMartin%2C+Melissa+R%3BBauer%2C+Laurie%3BPierce%2C+Ryan+M%3BCenter%2C+Ted+D&rft.aulast=Tipping&rft.aufirst=Philip&rft.date=2012-10-01&rft.volume=102&rft.issue=&rft.spage=23&rft.isbn=&rft.btitle=&rft.title=Aquatic+Botany&rft.issn=03043770&rft_id=info:doi/10.1016%2Fj.aquabot.2012.04.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-07-01 N1 - Last updated - 2015-01-21 N1 - SubjectsTermNotLitGenreText - Temperature effects; Rainy season; Environmental impact; Aquatic plants; Water quality; Plant populations; Biotic factors; Aquatic insects; Abiotic factors; Herbivory; Abundance; Water temperature; Biomass; Macrophytes; Coverage; Sand; Principal components analysis; Regression analysis; pH effects; Water depth; Temperature; Dissolved oxygen; Insects; Ecology; Conductivity; Principal Component Analysis; Water Depth; Model Studies; Cyrtobagous salviniae; Spirodela polyrrhiza; Salvinia minima; Synclita obliteralis; USA, Florida DO - http://dx.doi.org/10.1016/j.aquabot.2012.04.005 ER - TY - JOUR T1 - On the utility of land surface models for agricultural drought monitoring AN - 1113219347; 17256595 AB - The lagged rank cross-correlation between model-derived root-zone soil moisture estimates and remotely sensed vegetation indices (VI) is examined between January 2000 and December 2010 to quantify the skill of various soil moisture models for agricultural drought monitoring. Examined modeling strategies range from a simple antecedent precipitation index to the application of modern land surface models (LSMs) based on complex water and energy balance formulations. A quasi-global evaluation of lagged VI/soil moisture cross-correlation suggests, when globally averaged across the entire annual cycle, soil moisture estimates obtained from complex LSMs provide little added skill (< 5% in relative terms) in anticipating variations in vegetation condition relative to a simplified water accounting procedure based solely on observed precipitation. However, larger amounts of added skill (5-15% in relative terms) can be identified when focusing exclusively on the extra-tropical growing season and/or utilizing soil moisture values acquired by averaging across a multi-model ensemble. JF - Hydrology and Earth System Sciences AU - Crow, W T AU - Kumar, S V AU - Bolten, J D AD - USDA Hydrology and Remote Sensing Laboratory, Beltsville, MD, USA Y1 - 2012/09/24/ PY - 2012 DA - 2012 Sep 24 SP - 3451 EP - 3460 PB - European Geosciences Union, c/o E.O.S.T. Strasbourg Cedex 67084 France VL - 16 IS - 9 SN - 1027-5606, 1027-5606 KW - Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Agriculture KW - Remote sensing KW - Soil Water KW - Drought KW - Evaluation KW - Hydrologic Models KW - Hydrology KW - Soil moisture models KW - Droughts KW - Modelling KW - Growing season KW - Annual variations KW - Vegetation KW - Precipitation KW - Accounting KW - Energy balance KW - Agricultural drought KW - Moisture Content KW - Monitoring KW - Soil moisture KW - AQ 00007:Industrial Effluents KW - SW 5040:Data acquisition KW - Q2 09161:General KW - Q5 08502:Methods and instruments KW - M2 556.14:Infiltration/Soil Moisture (556.14) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1113219347?accountid=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=Hydrology+and+Earth+System+Sciences&rft.atitle=On+the+utility+of+land+surface+models+for+agricultural+drought+monitoring&rft.au=Crow%2C+W+T%3BKumar%2C+S+V%3BBolten%2C+J+D&rft.aulast=Crow&rft.aufirst=W&rft.date=2012-09-24&rft.volume=16&rft.issue=9&rft.spage=3451&rft.isbn=&rft.btitle=&rft.title=Hydrology+and+Earth+System+Sciences&rft.issn=10275606&rft_id=info:doi/10.5194%2Fhess-16-3451-2012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Agriculture; Energy balance; Annual variations; Hydrology; Droughts; Modelling; Growing season; Remote sensing; Agricultural drought; Soil moisture models; Precipitation; Soil moisture; Vegetation; Accounting; Evaluation; Hydrologic Models; Moisture Content; Drought; Soil Water; Monitoring DO - http://dx.doi.org/10.5194/hess-16-3451-2012 ER - TY - CPAPER T1 - Assessment of Agricultural Return Flows Under Changing Climate and Crop Water Management T2 - 2012 International Association of Hydrologists Congress (IAH 2012) AN - 1313079394; 6177612 JF - 2012 International Association of Hydrologists Congress (IAH 2012) AU - Green, Timothy AU - Ma, Liwang AU - Ahuja, Lajpat AU - Trout, Thomas AU - Anapalli, Saseendran Y1 - 2012/09/16/ PY - 2012 DA - 2012 Sep 16 KW - Water management KW - Crops KW - Climate UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313079394?accountid=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=2012+International+Association+of+Hydrologists+Congress+%28IAH+2012%29&rft.atitle=Assessment+of+Agricultural+Return+Flows+Under+Changing+Climate+and+Crop+Water+Management&rft.au=Green%2C+Timothy%3BMa%2C+Liwang%3BAhuja%2C+Lajpat%3BTrout%2C+Thomas%3BAnapalli%2C+Saseendran&rft.aulast=Green&rft.aufirst=Timothy&rft.date=2012-09-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2012+International+Association+of+Hydrologists+Congress+%28IAH+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://www.xcdtech.com/iah2012/iah2012/program.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - New Field Guides for Inventory and Monitoring of Groundwater Dependent Ecosystems T2 - 2012 International Association of Hydrologists Congress (IAH 2012) AN - 1313046990; 6177784 JF - 2012 International Association of Hydrologists Congress (IAH 2012) AU - Gurrieri, Joseph AU - Carlson, Christopher AU - Aldous, Allison AU - Bach, Leslie Y1 - 2012/09/16/ PY - 2012 DA - 2012 Sep 16 KW - Ecosystems KW - Ground water KW - Identification KW - Inventories UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313046990?accountid=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=2012+International+Association+of+Hydrologists+Congress+%28IAH+2012%29&rft.atitle=New+Field+Guides+for+Inventory+and+Monitoring+of+Groundwater+Dependent+Ecosystems&rft.au=Gurrieri%2C+Joseph%3BCarlson%2C+Christopher%3BAldous%2C+Allison%3BBach%2C+Leslie&rft.aulast=Gurrieri&rft.aufirst=Joseph&rft.date=2012-09-16&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2012+International+Association+of+Hydrologists+Congress+%28IAH+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://www.xcdtech.com/iah2012/iah2012/program.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - JOUR T1 - GAPIT: genome association and prediction integrated tool AN - 1434023622; 18513649 AB - Summary: Software programs that conduct genome-wide association studies and genomic prediction and selection need to use methodologies that maximize statistical power, provide high prediction accuracy and run in a computationally efficient manner. We developed an R package called Genome Association and Prediction Integrated Tool (GAPIT) that implements advanced statistical methods including the compressed mixed linear model (CMLM) and CMLM-based genomic prediction and selection. The GAPIT package can handle large datasets in excess of 10 000 individuals and 1 million single-nucleotide polymorphisms with minimal computational time, while providing user-friendly access and concise tables and graphs to interpret results. JF - Bioinformatics AU - Lipka, Alexander E AU - Tian, Feng AU - Wang, Qishan AU - Peiffer, Jason AU - Li, Meng AU - Bradbury, Peter J AU - Gore, Michael A AU - Buckler, Edward S AU - Zhang, Zhiwu AD - super(1)Computational Biologist with the United States Department of Agriculture - Agricultural Research Service (USDA-ARS), Ithaca, NY 14853, USA, super(2)Institute for Genomic Diversity, Cornell University, Ithaca, NY 14853, USA, super(3)Department of Animal Science, Shanghai Jiao Tong University, Shanghai 200240, China, super(4)Department of Plant Breeding and Genetics, Cornell University, Ithaca, NY 14853, USA, super(5)Centre of Pear Engineering Technology Research, Nanjing Agricultural University, Nanjing 210095, China and super(6)US Arid-Land Agricultural Research Center, United States Department of Agriculture-Agricultural Research Service, Maricopa, AZ 85138, USA Y1 - 2012/09/15/ PY - 2012 DA - 2012 Sep 15 SP - 2397 EP - 2399 PB - Oxford University Press, Great Clarendon Street Oxford OX2 6DP United Kingdom VL - 28 IS - 18 SN - 1367-4803, 1367-4803 KW - Biotechnology and Bioengineering Abstracts KW - Genomes KW - Statistics KW - Data processing KW - Statistical analysis KW - Computer applications KW - Models KW - Computer programs KW - software KW - Single-nucleotide polymorphism KW - Bioinformatics KW - genomics KW - Internet KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434023622?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioinformatics&rft.atitle=GAPIT%3A+genome+association+and+prediction+integrated+tool&rft.au=Lipka%2C+Alexander+E%3BTian%2C+Feng%3BWang%2C+Qishan%3BPeiffer%2C+Jason%3BLi%2C+Meng%3BBradbury%2C+Peter+J%3BGore%2C+Michael+A%3BBuckler%2C+Edward+S%3BZhang%2C+Zhiwu&rft.aulast=Lipka&rft.aufirst=Alexander&rft.date=2012-09-15&rft.volume=28&rft.issue=18&rft.spage=2397&rft.isbn=&rft.btitle=&rft.title=Bioinformatics&rft.issn=13674803&rft_id=info:doi/10.1093%2Fbioinformatics%2Fbts444 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-09-01 N1 - Last updated - 2015-04-09 N1 - SubjectsTermNotLitGenreText - Genomes; Computer programs; software; Data processing; Statistics; Single-nucleotide polymorphism; Statistical analysis; genomics; Bioinformatics; Computer applications; Internet; Models DO - http://dx.doi.org/10.1093/bioinformatics/bts444 ER - TY - CPAPER T1 - Estimate of Surface Water and Groundwater Availability in a Mountain Basin of Southern California Using the WHAT System T2 - 55th Annual Meeting of Association of Engineering Geologists AN - 1313085006; 6145564 JF - 55th Annual Meeting of Association of Engineering Geologists AU - Zhang, Manjiang AU - Congdon, Roger Y1 - 2012/09/15/ PY - 2012 DA - 2012 Sep 15 KW - USA, California KW - Surface water KW - Ground water KW - Basins KW - Mountains UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313085006?accountid=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+Association+of+Engineering+Geologists&rft.atitle=Estimate+of+Surface+Water+and+Groundwater+Availability+in+a+Mountain+Basin+of+Southern+California+Using+the+WHAT+System&rft.au=Zhang%2C+Manjiang%3BCongdon%2C+Roger&rft.aulast=Zhang&rft.aufirst=Manjiang&rft.date=2012-09-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+Association+of+Engineering+Geologists&rft.issn=&rft_id=info:doi/ L2 - http://www.aegweb.org/docs/events/slc_aeg_program_abstracts_2012.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Seepage Evaluation on an Earthen Embankment in Karst Terrain Utilizing Ground Penetrating Radar T2 - 55th Annual Meeting of Association of Engineering Geologists AN - 1312983780; 6145593 JF - 55th Annual Meeting of Association of Engineering Geologists AU - King, Christopher AU - Vaught, Richard Y1 - 2012/09/15/ PY - 2012 DA - 2012 Sep 15 KW - seepages KW - Radar KW - Embankments KW - Seepages UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312983780?accountid=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+Association+of+Engineering+Geologists&rft.atitle=Seepage+Evaluation+on+an+Earthen+Embankment+in+Karst+Terrain+Utilizing+Ground+Penetrating+Radar&rft.au=King%2C+Christopher%3BVaught%2C+Richard&rft.aulast=King&rft.aufirst=Christopher&rft.date=2012-09-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=55th+Annual+Meeting+of+Association+of+Engineering+Geologists&rft.issn=&rft_id=info:doi/ L2 - http://www.aegweb.org/docs/events/slc_aeg_program_abstracts_2012.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - JOUR T1 - Sour orange fine root distribution after seventeen years of atmospheric CO2 enrichment AN - 1028019067; 16816829 AB - Long-term (more than 15 years) effects of elevated CO2 on belowground responses of trees have received limited attention in the literature. We report on a study in which sour orange trees (Citrus aurantium L.) grown in an Avondale loam in Phoenix, AZ, were exposed to ambient and elevated (ambient+300 mu molmol-1) levels of atmospheric CO2 for 17 years. At study termination, soil cores were collected to determine how long-term CO2 enrichment affected horizontal (0.5, 1.0, 1.5, and 2.0m from each tree) and vertical (0-105cm in 15cm increments) standing crop fine root dry weight and length. Overall, elevated CO2 increased both root length (35.6%) and root dry weight (39.1%) densities. There was no effect of CO2 concentration on horizontal root distribution patterns. However, significant CO2 by depth interactions were noted for both root length and root dry weight densities with differences occurring only in the top two depths. Elevated CO2 increased fine root length density by 64.5 and 57.2% at the 0-15 and 15-30cm depths. Respective increases for root dry weight were 80.3 and 82.8%. These large responses occurred under water and nutrient supplies typical of orchard conditions and suggest that long-term citrus productivity can be enhanced under future levels of atmospheric CO2. JF - Agricultural and Forest Meteorology AU - Prior, SA AU - Runion, G B AU - Torbert, HA AU - Idso, S B AU - Kimball, BA AD - National Soil Dynamics Laboratory, Agricultural Research Service, U.S. Department of Agriculture, 411 S. Donahue Drive, Auburn, AL 36832, USA, steve.prior@ars.usda.gov Y1 - 2012/09/15/ PY - 2012 DA - 2012 Sep 15 SP - 85 EP - 90 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 162-163 SN - 0168-1923, 0168-1923 KW - Water Resources Abstracts; Environment Abstracts KW - Citrus aurantium KW - Elevated CO2 KW - Root dry weight density KW - Root length density KW - Trees KW - Density KW - Roots KW - Forests KW - Root Distribution KW - Loam KW - Orchards KW - Crops KW - Soil KW - Standing Crops KW - Meteorology KW - Enrichment KW - Carbon dioxide KW - Productivity KW - USA, Arizona, Phoenix KW - Carbon Dioxide KW - SW 0810:General KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1028019067?accountid=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=Agricultural+and+Forest+Meteorology&rft.atitle=Sour+orange+fine+root+distribution+after+seventeen+years+of+atmospheric+CO2+enrichment&rft.au=Prior%2C+SA%3BRunion%2C+G+B%3BTorbert%2C+HA%3BIdso%2C+S+B%3BKimball%2C+BA&rft.aulast=Prior&rft.aufirst=SA&rft.date=2012-09-15&rft.volume=162-163&rft.issue=&rft.spage=85&rft.isbn=&rft.btitle=&rft.title=Agricultural+and+Forest+Meteorology&rft.issn=01681923&rft_id=info:doi/10.1016%2Fj.agrformet.2012.04.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-07-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Soil; Trees; Forests; Meteorology; Loam; Carbon dioxide; Orchards; Crops; Standing Crops; Density; Roots; Root Distribution; Enrichment; Productivity; Carbon Dioxide; Citrus aurantium; USA, Arizona, Phoenix DO - http://dx.doi.org/10.1016/j.agrformet.2012.04.014 ER - TY - JOUR T1 - Evaluation of heat-labile enterotoxins type IIa and type IIb in the pathogenicity of enterotoxigenic Escherichia coli for neonatal pigs. AN - 1033153648; 22480773 AB - Type II heat-labile enterotoxins (LT-II) have been reported in Escherichia coli isolates from humans, animals, food and water samples. The goal here was to determine the specific roles of the antigenically distinguishable LT-IIa and LT-IIb subtypes in pathogenesis and virulence of enterotoxigenic E. coli (ETEC) which has not been previously reported. The prevalence of genes encoding for LT-II was determined by colony blot hybridization in a collection of 1648 E. coli isolates from calves and pigs with diarrhea or other diseases and from healthy animals. Only five isolates hybridized with the LT-II probe and none of these isolates contained genes for other enterotoxins or adhesins associated with porcine or bovine ETEC. Ligated intestinal loops in calves, pigs, and rabbits were used to determine the potential of purified LT-IIa and LT-IIb to cause intestinal secretion. LT-IIa and LT-IIb caused significant secretion in the intestinal loops in calves but not in the intestinal loops of rabbits or pigs. In contrast, neonatal pigs inoculated with isogenic adherent E. coli containing the cloned genes for LT-I, LT-IIa or LT-IIb developed severe watery diarrhea with weight loss that was significantly greater than pigs inoculated with the adherent, non-toxigenic parental or vector only control strains. The results demonstrate that the incidence of LT-II appeared to be very low in porcine and bovine E. coli. However, a potential role for these enterotoxins in E. coli-mediated diarrhea in animals was confirmed because purified LT-IIa and LT-IIb caused fluid secretion in bovine intestinal loops and adherent isogenic strains containing cloned genes encoding for LT-IIa or LT-IIb caused severe diarrhea in neonatal pigs. Published by Elsevier B.V. JF - Veterinary microbiology AU - Casey, Thomas A AU - Connell, Terry D AU - Holmes, Randall K AU - Whipp, Shannon C AD - Food Safety and Enteric Pathogens Research Unit, National Animal Disease Center, Agricultural Research Service, United States Department of Agriculture, Ames, IA 50010, USA. Thomas.casey@ars.usda.gov Y1 - 2012/09/14/ PY - 2012 DA - 2012 Sep 14 SP - 83 EP - 89 VL - 159 IS - 1-2 KW - Enterotoxins KW - 0 KW - Recombinant Proteins KW - Index Medicus KW - Swine KW - Animals, Newborn KW - Animals KW - Cattle KW - Recombinant Proteins -- metabolism KW - Rabbits KW - Recombinant Proteins -- genetics KW - Intestines -- microbiology KW - Escherichia coli Infections -- microbiology KW - Escherichia coli Infections -- veterinary KW - Enterotoxins -- metabolism KW - Enterotoxigenic Escherichia coli -- pathogenicity KW - Enterotoxins -- genetics KW - Escherichia coli Infections -- pathology KW - Enterotoxigenic Escherichia coli -- genetics KW - Swine Diseases -- microbiology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1033153648?accountid=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=Veterinary+microbiology&rft.atitle=Evaluation+of+heat-labile+enterotoxins+type+IIa+and+type+IIb+in+the+pathogenicity+of+enterotoxigenic+Escherichia+coli+for+neonatal+pigs.&rft.au=Casey%2C+Thomas+A%3BConnell%2C+Terry+D%3BHolmes%2C+Randall+K%3BWhipp%2C+Shannon+C&rft.aulast=Casey&rft.aufirst=Thomas&rft.date=2012-09-14&rft.volume=159&rft.issue=1-2&rft.spage=83&rft.isbn=&rft.btitle=&rft.title=Veterinary+microbiology&rft.issn=1873-2542&rft_id=info:doi/10.1016%2Fj.vetmic.2012.03.018 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2015-04-07 N1 - Date created - 2012-08-09 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1016/j.vetmic.2012.03.018 ER - TY - JOUR T1 - Functional Metagenomics of Escherichia coli O157:H7 Interactions with Spinach Indigenous Microorganisms during Biofilm Formation AN - 1125248594; 17168529 AB - The increase in foodborne outbreaks worldwide attributed to fresh fruit and vegetables suggests that produce may serve as an ecological niche for enteric pathogens. Here we examined the interaction of E. coli O157:H7 (EcO157) with spinach leaf indigenous microorganisms during co-colonization and establishment of a mixed biofilm on a stainless steel surface. Stainless steel surface was selected to mimic the surface of produce-processing equipment, where retention of foodborne pathogens such as EcO157 could serve as a potential source for transmission. We observed a positive effect of spinach-associated microbes on the initial attachment of EcO157, but an antagonistic effect on the EcO157 population at the later stage of biofilm formation. Metagenomic analyses of the biofilm community with the GeoChip revealed an extremely diverse community (gene richness, 23409; Shannon-Weiner index H, 9.55). Presence of EcO157 in the mixed biofilm resulted in a significant decrease in the community alpha -diversity (t test, P<0.05), indicating a putative competition between the pathogen and indigenous spinach microbes. The decrease in the beta -diversity of the EcO157-inoculated biofilm at 48 h (ANOVA, P<0.05) suggested a convergent shift in functional composition in response to EcO157 invasion. The success of EcO157 in the mixed biofilm is likely associated with its metabolic potential in utilizing spinach nutrients: the generation time of EcO157 in spinach lysates at 28 degree C is similar to 38 min, which is comparable to that in rich broth. The significant decrease in the abundance of many genes involved in carbon, nitrogen, and phosphorus cycling in the EcO157-inoculated biofilms (t test, P<0.05) further support our conclusion that competition for essential macronutrients is likely the primary interaction between the EcO157 and indigenous spinach-biofilm species. JF - PLoS ONE AU - Carter, Michelle Q AU - Xue, Kai AU - Brandl, Maria T AU - Liu, Feifei AU - Wu, Liyou AU - Louie, Jacqueline W AU - Mandrell, Robert E AU - Zhou, Jizhong AD - Produce Safety and Microbiology Research Unit, Western Regional Research Center, Agricultural Research Service, United States Department of Agriculture, Albany, California, United States of America Y1 - 2012/09/05/ PY - 2012 DA - 2012 Sep 05 PB - BioMed Central Ltd., Middlesex House London W1T 4LB United Kingdom VL - 7 IS - 9 KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology KW - Abundance KW - Biofilms KW - Carbon KW - Competition KW - Disease transmission KW - Food KW - Fruits KW - Leaves KW - Microorganisms KW - Niches KW - Nitrogen KW - Nutrients KW - Pathogens KW - Phosphorus KW - Vegetables KW - stainless steel KW - Escherichia coli KW - Spinacia oleracea KW - G 07800:Plants and Algae KW - J 02400:Human Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125248594?accountid=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=PLoS+ONE&rft.atitle=Functional+Metagenomics+of+Escherichia+coli+O157%3AH7+Interactions+with+Spinach+Indigenous+Microorganisms+during+Biofilm+Formation&rft.au=Carter%2C+Michelle+Q%3BXue%2C+Kai%3BBrandl%2C+Maria+T%3BLiu%2C+Feifei%3BWu%2C+Liyou%3BLouie%2C+Jacqueline+W%3BMandrell%2C+Robert+E%3BZhou%2C+Jizhong&rft.aulast=Carter&rft.aufirst=Michelle&rft.date=2012-09-05&rft.volume=7&rft.issue=9&rft.spage=&rft.isbn=&rft.btitle=&rft.title=PLoS+ONE&rft.issn=1932-6203&rft_id=info:doi/10.1371%2Fjournal.pone.0044186 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2012-12-14 N1 - SubjectsTermNotLitGenreText - Fruits; Vegetables; Food; Niches; Abundance; Leaves; Phosphorus; Nutrients; Pathogens; Disease transmission; Carbon; Microorganisms; Biofilms; Competition; stainless steel; Nitrogen; Escherichia coli; Spinacia oleracea DO - http://dx.doi.org/10.1371/journal.pone.0044186 ER - TY - JOUR T1 - Wildfire extent and severity correlated with annual streamflow distribution and timing in the Pacific Northwest, USA (1984-2005) AN - 1780524645; PQ0002868311 AB - Climate change effects on wildfire occurrence have been attributed primarily to increases in temperatures causing earlier snowpack ablation and longer fire seasons. Variability in precipitation is also an important control on snowpack accumulation and, therefore, on timing of meltwater inputs. We evaluate the correlation of total area burned and area burned severely to snowmelt-induced streamflow timing and total annual streamflow metrics across the Pacific Northwest region from 1984-2005. Principal component scores on total annual water year flow and date of 50th percentile flow (PC1T) in the Pacific Northwest were used as predictors of satellite-inferred area burned and area burned severely in forested settings. Both annual area burned and burned severely are significantly correlated with mean annual flow and streamflow timing. PC1T alone explains 24% of the variability in annual area burned. Path analysis suggests that a substantial amount of the variability in annual area burned, previously attributed solely to temperature effects on melt timing, may be primarily driven by trends in precipitation and total annual streamflow. Principal component analysis scores on mean annual streamflow explain as much as 46% of the variability in annual area burned from 1984-2005. Thus, although streamflow timing may be a better single correlate of annual wildfire activity, timing is, in turn, strongly dependent on precipitation. These results suggest that recent fire activity in forests of this region are influenced more by precipitation variability than temperature-induced shifts in snowmelt timing, with significant implications for our ability to predict wildfire activity in the future. JF - Ecohydrology AU - Holden, Zachary A AU - Luce, Charles H AU - Crimmins, Michael A AU - Morgan, Penelope AD - USDA Forest Service, Northern Region, Missoula, MT, 59807, USA. Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 677 EP - 684 PB - John Wiley & Sons, Ltd., Baffins Lane Chichester W. Sussex PO19 1UD United Kingdom VL - 5 IS - 5 SN - 1936-0584, 1936-0584 KW - Sustainability Science Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts; Water Resources Abstracts; Environment Abstracts KW - Snowpack KW - Variability KW - Rainfall KW - Principal Component Analysis KW - Climate change KW - Forests KW - INE, USA, Pacific Northwest KW - Flow rates KW - Temperature Effects KW - Annual Distribution KW - Ablation KW - Timing KW - Atmospheric precipitations KW - Temperature effects KW - Fires KW - Temperature KW - Streamflow KW - Precipitation KW - Stream flow KW - Wildfire KW - Ice melting KW - Principal components analysis KW - Snowmelt KW - AQ 00001:Water Resources and Supplies KW - M3 1010:Issues in Sustainable Development KW - SW 0810:General KW - Q5 08502:Methods and instruments KW - Q2 09162:Methods and instruments KW - ENA 20:Weather Modification & Geophysical Change UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1780524645?accountid=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=Ecohydrology&rft.atitle=Wildfire+extent+and+severity+correlated+with+annual+streamflow+distribution+and+timing+in+the+Pacific+Northwest%2C+USA+%281984-2005%29&rft.au=Holden%2C+Zachary+A%3BLuce%2C+Charles+H%3BCrimmins%2C+Michael+A%3BMorgan%2C+Penelope&rft.aulast=Holden&rft.aufirst=Zachary&rft.date=2012-09-01&rft.volume=5&rft.issue=5&rft.spage=677&rft.isbn=&rft.btitle=&rft.title=Ecohydrology&rft.issn=19360584&rft_id=info:doi/10.1002%2Feco.257 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-04-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Temperature effects; Atmospheric precipitations; Ice melting; Climate change; Ablation; Stream flow; Fires; Wildfire; Principal components analysis; Rainfall; Snowmelt; Temperature; Forests; Flow rates; Snowpack; Timing; Variability; Principal Component Analysis; Temperature Effects; Streamflow; Precipitation; Annual Distribution; INE, USA, Pacific Northwest DO - http://dx.doi.org/10.1002/eco.257 ER - TY - JOUR T1 - Modeling colloid and microorganism transport and release with transients in solution ionic strength AN - 1566843140; 20688661 AB - The transport and fate of colloids, microorganisms, and nanoparticles in subsurface environments is strongly influenced by transients in solution ionic strength (IS). A sophisticated dual-permeability transport model was modified and a theory was developed to mechanistically account for the transport, retention, and release of colloids with transients in IS. In particular, colloid release in the model was directly related to the balance of applied hydrodynamic and resisting adhesive torques that determined the fraction of the solid surface area that contributed to colloid immobilization (S sub(f)). The colloid sticking efficiency ( alpha ) and S sub(f) were explicit functions of IS that determined the rates of colloid interaction with the solid, immobilization on the solid, colloid release from the solid and back into the bulk aqueous phase, and the maximum amount of colloid retention. The developed model was used to analyze experimental transport and release data with transients in IS for 1.1 and 0.11 mu m latex microspheres, E. coli D21g, and coliphage X174. Comparison of experimental values of S sub(f)(IS) with predictions based on mean interaction energies indicated that predictions needed to account for the influence of physical and/or chemical heterogeneity on colloid immobilization. This was especially true for smaller colloids because they were more sensitive to microscopic heterogeneities that produced mainly irreversible interaction in a primary minimum and greater hysteresis in S sub(f)(IS) with IS. Significant deviations between experimental and predicted values of alpha (IS) were observed for larger colloids when hydrodynamic forces were not accounted for in the predictions. A sensitivity analysis indicated that colloid release with IS transients was not diffusion controlled, but rather occurred rapidly and with low levels of dispersion. The calibrated model provided a satisfactory description of the observed release behavior for a range of colloid types and sizes and a general theoretical foundation to develop predictions for the influence of solution chemistry on the transport, retention, and release of colloids. Key Points * Improved model for simulating colloid release * Adhesive parameters exhibited hysteresis * Colloid release was consistent with a torque balance JF - Water Resources Research AU - Bradford, Scott A AU - Torkzaban, Saeed AU - Kim, Hyunjung AU - Simunek, Jiri AD - U.S. Salinity Laboratory, ARS, USDA, Riverside, California, USA., Scott.Bradford@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - [np] PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 48 IS - 9 SN - 0043-1397, 0043-1397 KW - Meteorological & Geoastrophysical Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; Aqualine Abstracts KW - colloid KW - microorganism KW - model KW - release KW - retention KW - transients KW - Prediction KW - Hydrodynamics KW - Colloids KW - Water resources KW - Retention KW - Nanoparticles KW - Models KW - Escherichia coli KW - Torque KW - Diffusion KW - Adhesives KW - Heterogeneity KW - Modelling KW - Data processing KW - Ionic strength KW - Surface area KW - Solids KW - Hysteresis KW - Latex KW - Model Studies KW - Sensitivity analysis KW - Energy KW - microspheres KW - Microorganisms KW - Water resources research KW - nanoparticles KW - Immobilization KW - Dispersion KW - SW 5010:Network design KW - AQ 00006:Sewage KW - A 01450:Environmental Pollution & Waste Treatment KW - M2 556.18:Water Management (556.18) KW - Q5 08502:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1566843140?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=Modeling+colloid+and+microorganism+transport+and+release+with+transients+in+solution+ionic+strength&rft.au=Bradford%2C+Scott+A%3BTorkzaban%2C+Saeed%3BKim%2C+Hyunjung%3BSimunek%2C+Jiri&rft.aulast=Bradford&rft.aufirst=Scott&rft.date=2012-09-01&rft.volume=48&rft.issue=9&rft.spage=%5Bnp%5D&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F2012WR012468 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2014-09-01 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Colloids; Torque; Microorganisms; Water resources; Adhesives; Immobilization; Modelling; Dispersion; Data processing; Ionic strength; Hydrodynamics; Surface area; Latex; Hysteresis; Models; Energy; microspheres; Diffusion; nanoparticles; Sensitivity analysis; Water resources research; Nanoparticles; Prediction; Solids; Retention; Heterogeneity; Model Studies; Escherichia coli DO - http://dx.doi.org/10.1029/2012WR012468 ER - TY - JOUR T1 - Differences in Modified Morgan Phosphorus Levels Determined by Colorimetric and Inductively Coupled Plasma Methods AN - 1464509222; 18543734 AB - Phosphorus (P) fertilization is frequently needed for profitable crop production. Modified Morgan P (MMP) is a soil test P used to estimate plant available P in soils. The critical values of MMP for P fertilization and maintenance recommendations are based on the P concentrations measured by a common colorimetric molybdenum blue method although other P quantification methods have also been used for MMP measurements. In this study, we collected 120 surface soil samples of Caribou Sandy loam under potato cultivation or its rotation crops from Maine, USA, and 72 soil samples of Cecil sandy loam with cotton/corn crops under conventional tillage and no-till management with chemical and poultry litter fertilization in Georgia, USA. The MMP levels in all 192 dry samples were greater when they were measured by an inductively coupled plasma (ICP)-based method, compared to the corresponding data produced from colorimetry. Our results show the two sets of data were positively and significantly correlated (r = 0.93, P < 0.001). In average, the ICP-based MMP level of the 192 samples was 23.3 mg P kg-1 with standard deviation of 12.9, compared to the average of colorimetric MMP level of 14.9 mg P kg-1 with standard deviation of 8.8. Based on the observations in this work, both colorimetric and ICP-based methods can be used for P fertilizer recommendation, but a conversion factor should be applied for ICP data as the current recommendation systems are based on colorimetric M&R data. JF - Open Journal of Soil Science AU - He, Zhongqi AU - Zhang, Hailin AU - Olanya, OModesto AU - Frantz, Jonathan M AU - Larkin, Robert P AD - USDA-ARS, Southern Regional Research Center, 1100 Robert E Lee Blvd., New Orleans, LA 70124, USA Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 256 EP - 262 PB - Scientific Research Publishing VL - 2 IS - 3 SN - 2162-5360, 2162-5360 KW - Sustainability Science Abstracts; Environment Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Phosphorus KW - Colorimetry KW - Loam KW - Crops KW - Soil KW - Fertilization KW - Fertilizers KW - Standard Deviation KW - Solanum tuberosum KW - Corn KW - Soils KW - Litter KW - No-till cropping KW - Molybdenum KW - USA, Georgia KW - Colorimetric techniques KW - Maintenance KW - Crop production KW - Crop rotation KW - Tillage KW - Conversion factors KW - USA, Maine KW - ENA 06:Food & Drugs KW - SW 5010:Network design KW - M3 1010:Issues in Sustainable Development KW - Q2 09161:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1464509222?accountid=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=Open+Journal+of+Soil+Science&rft.atitle=Differences+in+Modified+Morgan+Phosphorus+Levels+Determined+by+Colorimetric+and+Inductively+Coupled+Plasma+Methods&rft.au=He%2C+Zhongqi%3BZhang%2C+Hailin%3BOlanya%2C+OModesto%3BFrantz%2C+Jonathan+M%3BLarkin%2C+Robert+P&rft.aulast=He&rft.aufirst=Zhongqi&rft.date=2012-09-01&rft.volume=2&rft.issue=3&rft.spage=256&rft.isbn=&rft.btitle=&rft.title=Open+Journal+of+Soil+Science&rft.issn=21625360&rft_id=info:doi/10.4236%2Fojss.2012.23030 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-01 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Fertilizers; Molybdenum; Soils; Phosphorus; Conversion factors; Colorimetric techniques; Litter; No-till cropping; Colorimetry; Loam; Maintenance; Crops; Crop rotation; Soil; Crop production; Fertilization; Tillage; Standard Deviation; Corn; Solanum tuberosum; USA, Maine; USA, Georgia DO - http://dx.doi.org/10.4236/ojss.2012.23030 ER - TY - JOUR T1 - Soil Organic C:N vs. Water-Extractable Organic C:N AN - 1464498533; 18543736 AB - Traditionally, soil-testing laboratories have used a variety of methods to determine soil organic matter, yet they lack a practical method to predict potential N mineralization/immobilization from soil organic matter. Soils with high micro-bial activity may experience N immobilization (or reduced net N mineralization), and this issue remains unresolved in how to predict these conditions of net mineralization or net immobilization. Prediction may become possible with the use of a more sensitive method to determine soil C:N ratios stemming from the water-extractable C and N pools that can be readily adapted by both commercial and university soil testing labs. Soil microbial activity is highly related to soil organic C and N, as well as to water-extractable organic C (WEOC) and water-extractable organic N (WEON). The relationship between soil respiration and WEOC and WEON is stronger than between respiration and soil organic C (SOC) and total organic N (TON). We explored the relationship between soil organic C:N and water-extractable organic C:N, as well as their relationship to soil microbial activity as measured by the flush of CO2 following rewetting of dried soil. In 50 different soils, the relationship between soil microbial activity and water-extractable organic C:N was much stronger than for soil organic C: N. We concluded that the water-extractable organic C:N was a more sensitive measurement of the soil substrate which drives soil microbial activity. We also suggest that a water-extractable organic C:N level > 20 be used as a practical threshold to separate those soils that may have immobilized N with high microbial activity. JF - Open Journal of Soil Science AU - Haney, Richard L AU - Franzluebbers, AlanJ AU - Jin, VirginiaL AU - Johnson, Mari-Vaughn AU - Haney, ElizabethB AU - White, MikeJ AU - Harmel, RobertD AD - USDA-Agricultural Research Service (ARS), Grassland, Soil & Water Research Laboratory, Temple, TX, USA Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 269 EP - 274 PB - Scientific Research Publishing VL - 2 IS - 3 SN - 2162-5360, 2162-5360 KW - Environment Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Prediction KW - Laboratories KW - Organic matter KW - Respiration KW - Pools KW - Microbial activity KW - Mineralization KW - Soil Organic Matter KW - Soil KW - Microorganisms KW - Substrates KW - Carbon dioxide KW - Immobilization KW - Carbon Dioxide KW - SW 5010:Network design KW - Q2 09262:Methods and instruments KW - ENA 15:Renewable Resources-Terrestrial UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1464498533?accountid=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=Open+Journal+of+Soil+Science&rft.atitle=Soil+Organic+C%3AN+vs.+Water-Extractable+Organic+C%3AN&rft.au=Haney%2C+Richard+L%3BFranzluebbers%2C+AlanJ%3BJin%2C+VirginiaL%3BJohnson%2C+Mari-Vaughn%3BHaney%2C+ElizabethB%3BWhite%2C+MikeJ%3BHarmel%2C+RobertD&rft.aulast=Haney&rft.aufirst=Richard&rft.date=2012-09-01&rft.volume=2&rft.issue=3&rft.spage=269&rft.isbn=&rft.btitle=&rft.title=Open+Journal+of+Soil+Science&rft.issn=21625360&rft_id=info:doi/10.4236%2Fojss.2012.23032 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-11-01 N1 - Last updated - 2014-05-15 N1 - SubjectsTermNotLitGenreText - Respiration; Organic matter; Carbon dioxide; Mineralization; Immobilization; Prediction; Soil; Microbial activity; Laboratories; Substrates; Microorganisms; Pools; Soil Organic Matter; Carbon Dioxide DO - http://dx.doi.org/10.4236/ojss.2012.23032 ER - TY - JOUR T1 - Ethanol Tolerance in Aspergillus niger and Escherichia coli Phytase AN - 1439219234; 18542270 AB - Despite yeast having its own native phytase, the high levels of phytate found in DDGS, a byproduct of ethanol (ETOH) fermentation, suggest that its activity is diminished in the presence of ETOH. Ethanol, a product of grain fermentation, is known to inactivate several hydrolytic enzymes but its effect on phytases is relatively unknown. In this study, two phytases, Aspergillus niger (PhyA) and Escherichia coli (AppA2), were tested for ETOH tolerance. The E. coli phytase displayed greater ethanol tolerance over fungal phytase in the 5% to 10% range. However, ETOH inactivation was found to be reversible for both the enzymes. These differences in ETOH tolerance do suggest that there is a potential to achieve higher ETOH tolerance in phytases by 'structure-function' studies to lower phytic acid levels in DDGS and for other applications. JF - Advances in Microbiology AU - Mullaney, Edward J AU - Sethumadhavan, Kandan AU - Boone, Stephanie AU - Ullah, Abul HJ AD - Commodity Utilization, Southern Regional Research Center, Agricultural Research Service, United States Department of Agriculture, New Orleans, USA Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 395 EP - 398 PB - Scientific Research Publishing VL - 2 IS - 3 SN - 2165-3402, 2165-3402 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Microbiology Abstracts B: Bacteriology KW - 6-Phytase KW - Fermentation KW - Escherichia coli KW - Grain KW - Drug tolerance KW - Enzymes KW - Phytic acid KW - Aspergillus niger KW - Ethanol KW - J 02420:Plant Diseases KW - K 03420:Plant Diseases UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1439219234?accountid=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=Advances+in+Microbiology&rft.atitle=Ethanol+Tolerance+in+Aspergillus+niger+and+Escherichia+coli+Phytase&rft.au=Mullaney%2C+Edward+J%3BSethumadhavan%2C+Kandan%3BBoone%2C+Stephanie%3BUllah%2C+Abul+HJ&rft.aulast=Mullaney&rft.aufirst=Edward&rft.date=2012-09-01&rft.volume=2&rft.issue=3&rft.spage=395&rft.isbn=&rft.btitle=&rft.title=Advances+in+Microbiology&rft.issn=21653402&rft_id=info:doi/10.4236%2Faim.2012.23050 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-10-01 N1 - Last updated - 2013-12-16 N1 - SubjectsTermNotLitGenreText - 6-Phytase; Fermentation; Grain; Enzymes; Drug tolerance; Phytic acid; Ethanol; Escherichia coli; Aspergillus niger DO - http://dx.doi.org/10.4236/aim.2012.23050 ER - TY - JOUR T1 - Predation by coyotes on white-tailed deer neonates in South Carolina AN - 1434026530; 18538393 AB - Coyotes (Canis latrans) are novel predators throughout the southeastern United States and their depredation of white-tailed deer (Odocoileus virginianus) neonates may explain observed declines in some deer populations in the region, but direct evidence for such a relationship is lacking. Our objective was to quantify neonate survival rates and causes of mortality at the United States Department of Energy's Savannah River Site (SRS), South Carolina to directly evaluate degree of predation in this deer population. From 2006 to 2009, we radio-monitored 91 neonates captured with the aid of vaginal implant transmitters in pregnant adult females and opportunistic searches. Overall Kaplan-Meier survival rate to 16 weeks of age was 0.230 (95% CI=0.155-0.328), and it varied little among years. Our best-fitting model estimated survival at 0.220 (95% CI=0.144-0.320). This model included a quadratic time trend variable (lowest survival rate during the first week of life and increasing to near 1.000 around week 10), and Julian date of birth (survival probability declining as date of birth increased). Predation by coyotes was the most frequent cause of death among the 70 monitored neonates that died, definitively accounting for 37% of all mortalities and potentially accounting for as much as 80% when also including probable coyote predation. Predation by bobcats (Felis rufus) accounted for 7% (definitive) to 9% (including probable bobcat predation) of mortalities. The level of coyote-induced mortality we observed is consistent with the low recruitment rates exhibited in the SRS deer population since establishment of coyotes at the site. If representative of recruitment rates across South Carolina, current harvest levels appear unsustainable. This understanding is consistent with the recent declining trend in the statewide deer population. The effects of coyote predation on recruitment should be considered when setting harvest goals, regardless of whether local deer population size is currently above or below desired levels, because coyotes can substantially reduce fawn recruitment. Published 2012. This article is a U.S. Government work and is in the public domain in the USA. JF - Journal of Wildlife Management AU - Kilgo, John C AU - Ray, HScott AU - Vukovich, Mark AU - Goode, Matthew J AU - Ruth, Charles AD - USDA Forest Service, Savannah River, P.O. Box 700, New Ellenton, SC 20809, USA., jkilgo@fs.fed.us Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 1420 EP - 1430 PB - John Wiley & Sons, Inc., 111 River Street Hoboken NJ 07030 United States VL - 76 IS - 7 SN - 0022-541X, 0022-541X KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Canis latrans KW - coyote KW - fawn KW - mortality KW - neonate KW - Odocoileus virginianus KW - predation KW - Savannah River Site KW - South Carolina KW - survival KW - white-tailed deer KW - Wildlife management KW - Age KW - Predation KW - Parturition KW - Survival KW - Predators KW - USA, Southeast KW - USA, South Carolina, Aiken, Savannah River Site KW - Models KW - Savannahs KW - USA, South Carolina KW - Interspecific relationships KW - Rivers KW - Mortality KW - Felis KW - Mathematical models KW - Recruitment KW - Pregnancy KW - Birth KW - Energy KW - Vagina KW - Neonates KW - Mortality causes KW - Q1 08442:Population dynamics KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434026530?accountid=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:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Afkhami%2C+Mahnaz&rft.aulast=Afkhami&rft.aufirst=Mahnaz&rft.date=1995-01-01&rft.volume=&rft.issue=&rft.spage=xi&rft.isbn=1860640087&rft.btitle=Faith+and+freedom%3A+women%27s+human+rights+in+the+Muslim+world&rft.title=Faith+and+freedom%3A+women%27s+human+rights+in+the+Muslim+world&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-09-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Mathematical models; Interspecific relationships; Predation; Recruitment; Parturition; Survival; Mortality causes; Rivers; Mortality; Age; Wildlife management; Predators; Pregnancy; Models; Birth; Savannahs; Energy; Vagina; Neonates; Odocoileus virginianus; Felis; Canis latrans; USA, South Carolina; USA, Southeast; USA, South Carolina, Aiken, Savannah River Site DO - http://dx.doi.org/10.1002/jwmg.393 ER - TY - JOUR T1 - imDEV: a graphical user interface to R multivariate analysis tools in Microsoft Excel AN - 1434024288; 18513613 AB - Summary: Interactive modules for Data Exploration and Visualization (imDEV) is a Microsoft Excel spreadsheet embedded application providing an integrated environment for the analysis of omics data through a user-friendly interface. Individual modules enables interactive and dynamic analyses of large data by interfacing R's multivariate statistics and highly customizable visualizations with the spreadsheet environment, aiding robust inferences and generating information-rich data visualizations. This tool provides access to multiple comparisons with false discovery correction, hierarchical clustering, principal and independent component analyses, partial least squares regression and discriminant analysis, through an intuitive interface for creating high-quality two- and a three-dimensional visualizations including scatter plot matrices, distribution plots, dendrograms, heat maps, biplots, trellis biplots and correlation networks. JF - Bioinformatics AU - Grapov, Dmitry AU - Newman, John W AD - super(1)Department of Nutrition, University of California and super(2)Obesity and Metabolism Research Unit, USDA, ARS, Western Human Nutrition Research Center, Davis, CA 95616, USA Y1 - 2012/09/01/ PY - 2012 DA - 2012 Sep 01 SP - 2288 EP - 2290 PB - Oxford University Press, Great Clarendon Street Oxford OX2 6DP United Kingdom VL - 28 IS - 17 SN - 1367-4803, 1367-4803 KW - Biotechnology and Bioengineering Abstracts KW - Data processing KW - Multivariate analysis KW - Heat KW - Computer graphics KW - Bioinformatics KW - W 30960:Bioinformatics & Computer Applications UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1434024288?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bioinformatics&rft.atitle=imDEV%3A+a+graphical+user+interface+to+R+multivariate+analysis+tools+in+Microsoft+Excel&rft.au=Grapov%2C+Dmitry%3BNewman%2C+John+W&rft.aulast=Grapov&rft.aufirst=Dmitry&rft.date=2012-09-01&rft.volume=28&rft.issue=17&rft.spage=2288&rft.isbn=&rft.btitle=&rft.title=Bioinformatics&rft.issn=13674803&rft_id=info:doi/10.1093%2Fbioinformatics%2Fbts439 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-09-01 N1 - Last updated - 2015-03-20 N1 - SubjectsTermNotLitGenreText - Data processing; Heat; Multivariate analysis; Computer graphics; Bioinformatics DO - http://dx.doi.org/10.1093/bioinformatics/bts439 ER - TY - JOUR T1 - Using Biological-Control Research in the Classroom to Promote Scientific Inquiry & Literacy AN - 1399905870; 17149973 AB - Scientists researching biological control should engage in education because translating research programs into classroom activities is a pathway to increase scientific literacy among students. Classroom activities focused on biological control target all levels of biological organization and can be cross-disciplinary by drawing from subject areas such as ecology, molecular biology, physiology, and chemistry. We evaluate published "how-to" biological-control activities to determine whether they meet National Science Education Standards and use a constructivist pedagogical approach. We also provide an example classroom activity developed from our research that scientists can use as a template to develop their science-education activities. JF - American Biology Teacher AU - Richardson, Matthew L AU - Richardson, Scott L AU - Hall, David G AD - Matthew L. Richardson is a Research Entomologist with the USDA-ARS, U.S. Horticultural Research Laboratory, Subtropical Insects Research Unit, Fort Pierce, FL 34945, matthew.richardson@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 445 EP - 451 PB - National Association of Biology Teachers VL - 74 IS - 7 SN - 0002-7685, 0002-7685 KW - Microbiology Abstracts A: Industrial & Applied Microbiology KW - Biological control KW - Research programs KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1399905870?accountid=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=American+Biology+Teacher&rft.atitle=Using+Biological-Control+Research+in+the+Classroom+to+Promote+Scientific+Inquiry+%26amp%3B+Literacy&rft.au=Richardson%2C+Matthew+L%3BRichardson%2C+Scott+L%3BHall%2C+David+G&rft.aulast=Richardson&rft.aufirst=Matthew&rft.date=2012-09-01&rft.volume=74&rft.issue=7&rft.spage=445&rft.isbn=&rft.btitle=&rft.title=American+Biology+Teacher&rft.issn=00027685&rft_id=info:doi/10.1525%2Fabt.2012.74.7.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-07-01 N1 - Number of references - 27 N1 - Last updated - 2013-11-04 N1 - SubjectsTermNotLitGenreText - Biological control; Research programs DO - http://dx.doi.org/10.1525/abt.2012.74.7.1 ER - TY - JOUR T1 - Influence of riparian habitat on aquatic macroinvertebrate community colonization within riparian zones of agricultural headwater streams AN - 1257789033; 17486041 AB - Little is known about aquatic macroinvertebrate colonization of aquatic habitats within riparian zones of headwater streams in the midwestern United States. Many headwater streams and their riparian habitats in this region have been modified for agricultural drainage. Riparian habitat modifications caused by agricultural drainage may influence aquatic macroinvertebrate colonization within the riparian zones of headwater streams. However, the effects of agricultural drainage-induced riparian modifications have not been evaluated because others have focused on the impact of agricultural drainage on aquatic macroinvertebrates within the streams. We placed water-filled mesocosms in the riparian zones of two channelized and two unchannelized streams in central Ohio and sampled them from June to August 2009 to determine if differences in physical habitat, water chemistry, and aquatic macroinvertebrate colonization occurred between riparian zone types and among sampling dates. Canopy cover was greater in unchannelized than channelized riparian zones. Dissolved oxygen was greater in channelized than unchannelized riparian zones only during the latter half of the study. Turbidity and nutrients progressively increased throughout the study. Taxa richness was greater in unchannelized than channelized riparian zones. Copepod relative abundance, zooplankton relative abundance, and Shannon diversity index was greater in unchannelized than channelized riparian zones only during the latter half of the study. Abundance, taxa richness, culicid relative abundance, and dipteran relative abundance increased from the beginning of the study to the end. Our results indicate aquatic community colonization in the riparian zones of headwater streams is influenced by riparian habitat type and nutrients. JF - Journal of Freshwater Ecology AU - Seger, Krystal R AU - Smiley, Peter C, Jr AU - King, Kevin W AU - Fausey, Norman R AD - Department of Tropical Medicine, Tulane University, 1440 Canal Street Suite, 2210 New Orleans, LA 70112, USA, rocky.smiley@ars.usda.gov Y1 - 2012/09/01/ PY - 2012 DA - 2012 Sep 01 SP - 393 EP - 407 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN United Kingdom VL - 27 IS - 3 SN - 0270-5060, 0270-5060 KW - Aqualine Abstracts; Water Resources Abstracts; Entomology Abstracts; ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts; Ecology Abstracts KW - Abundance KW - Nutrients KW - Macroinvertebrates KW - Freshwater KW - Dissolved oxygen KW - Colonization KW - Aquatic communities KW - Riparian environments KW - Taxa KW - Canopies KW - Rivers KW - Riparian zone KW - Zooplankton KW - Habitat KW - Mesocosms KW - Aquatic Habitats KW - Turbidity KW - Relative abundance KW - Streams KW - Copepoda KW - Sampling KW - Canopy KW - Headwaters KW - Drainage KW - Dissolved Oxygen KW - USA, Ohio KW - Zoobenthos KW - Water chemistry KW - SW 5010:Network design KW - Q1 08463:Habitat community studies KW - Z 05340:Ecology and Behavior KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - AQ 00008:Effects of Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1257789033?accountid=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+Freshwater+Ecology&rft.atitle=Influence+of+riparian+habitat+on+aquatic+macroinvertebrate+community+colonization+within+riparian+zones+of+agricultural+headwater+streams&rft.au=Seger%2C+Krystal+R%3BSmiley%2C+Peter+C%2C+Jr%3BKing%2C+Kevin+W%3BFausey%2C+Norman+R&rft.aulast=Seger&rft.aufirst=Krystal&rft.date=2012-09-01&rft.volume=27&rft.issue=3&rft.spage=393&rft.isbn=&rft.btitle=&rft.title=Journal+of+Freshwater+Ecology&rft.issn=02705060&rft_id=info:doi/10.1080%2F02705060.2012.662470 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-12-01 N1 - Last updated - 2014-05-15 N1 - SubjectsTermNotLitGenreText - Rivers; Colonization; Riparian zone; Abundance; Habitat; Zoobenthos; Streams; Dissolved oxygen; Mesocosms; Drainage; Zooplankton; Nutrients; Aquatic communities; Canopies; Sampling; Water chemistry; Turbidity; Riparian environments; Taxa; Relative abundance; Headwaters; Aquatic Habitats; Dissolved Oxygen; Macroinvertebrates; Canopy; Copepoda; USA, Ohio; Freshwater DO - http://dx.doi.org/10.1080/02705060.2012.662470 ER - TY - JOUR T1 - The effect of the granulovirus (PapyGV) on larval mortality and feeding behaviour of the Pandemis leafroller, Pandemis pyrusana (Lepidoptera: Tortricidae) AN - 1257766924; 17449253 AB - An indigenous betabaculovirus (PapyGV) of the Pandemis leafroller, Pandemis pyrusana (Kearfott), was studied in the laboratory and greenhouse to determine how the virus affected leafroller mortality and foliar damage. Probability of mortality increased with virus concentration as observed after 7 and 10 days of feeding on virus treated diet in neonates and second instar larvae. LC sub(50) estimates for neonates at 7 and 10 days was 2743 and 389 occlusion bodies (OBs)/mm super(2). For second instars, LC sub(50) was 139,487 and 813 OBs/mm super(2) at 7 and 10 days. There was no biologically significant mortality response to increasing virus concentrations by fourth instar larvae; however, when fourth instar larvae were infected with virus on diet and then fed apple leaves, the leaf area consumed declined up to 50% with higher virus concentrations. In a greenhouse study, neonate larvae that fed on seedlings treated with water showed >90% survival and 80% pupation rate of larvae after being transferred to diet. In contrast, larvae that fed on apple seedlings sprayed with 3 x 10 super(6) OBs/ml showed poor survival when transferred to diet after acquiring the virus and failed to reach the pupal stage. This virus shows promise for population regulation and can produce reduction in feeding damage. JF - Biocontrol Science and Technology AU - Unruh, Thomas R AU - Lacey, Lawrence A AU - Headrick, Heather L AU - Pfannenstiel, Robert S AD - USDA-ARS, Yakima Agricultural Research Laboratory, Wapato, WA, USA, thomas.unruh@ars.usda.gov Y1 - 2012/09/01/ PY - 2012 DA - 2012 Sep 01 SP - 981 EP - 990 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN United Kingdom VL - 22 IS - 9 SN - 0958-3157, 0958-3157 KW - Entomology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Biological control KW - Diets KW - Feeding behavior KW - Greenhouses KW - Leaf area KW - Mortality KW - Neonates KW - Population regulation KW - Pupation KW - Seedlings KW - Survival KW - occlusion bodies KW - Pandemis pyrusana KW - Granulovirus KW - Lepidoptera KW - Tortricidae KW - Malus KW - Z 05340:Ecology and Behavior KW - A 01370:Biological Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1257766924?accountid=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=Biocontrol+Science+and+Technology&rft.atitle=The+effect+of+the+granulovirus+%28PapyGV%29+on+larval+mortality+and+feeding+behaviour+of+the+Pandemis+leafroller%2C+Pandemis+pyrusana+%28Lepidoptera%3A+Tortricidae%29&rft.au=Unruh%2C+Thomas+R%3BLacey%2C+Lawrence+A%3BHeadrick%2C+Heather+L%3BPfannenstiel%2C+Robert+S&rft.aulast=Unruh&rft.aufirst=Thomas&rft.date=2012-09-01&rft.volume=22&rft.issue=9&rft.spage=981&rft.isbn=&rft.btitle=&rft.title=Biocontrol+Science+and+Technology&rft.issn=09583157&rft_id=info:doi/10.1080%2F09583157.2012.701272 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-12-01 N1 - Last updated - 2013-03-22 N1 - SubjectsTermNotLitGenreText - Biological control; Diets; Leaf area; Mortality; Population regulation; Survival; Pupation; Seedlings; occlusion bodies; Neonates; Feeding behavior; Greenhouses; Tortricidae; Pandemis pyrusana; Malus; Granulovirus; Lepidoptera DO - http://dx.doi.org/10.1080/09583157.2012.701272 ER - TY - JOUR T1 - Characterization of novel soybean-oil-based thermosensitive amphiphilic polymers for drug delivery applications AN - 1136486273; 17209424 AB - Hydrolyzed polymers of soybean oil (HPSO) and of epoxidized soybean oil (HPESO) were developed previously. Owing to their natural food origin and biocompatibility, we exploited further their potential as a drug delivery system and pharmaceutical excipients. This work aimed to investigate self-assembly, thermal transition, interaction with various drugs and surface activity of these novel amphiphilic polymers. The critical micelle concentration of HPSO and HPESO was determined by the surface tension method. The molecular interaction between HPESO and anticancer drug doxorubicin HCl was examined. The effect of the polymers on the solution contact angle and surface energy of compressed tablets of hydrophobic drugs ibuprofen and nifedipine was measured. The thermal transition temperatures T(tr) (cloud points) of the polymers in aqueous solutions increased with increasing polymer concentration. HPSO exhibited lower T(tr) than HPESO. The critical micelle concentration was found to be 0.05 mg mL(-1) for HPSO and 0.08 mg mL(-1) for HPESO. Strong molecular interactions between HPESO and doxorubicin were observed. Both polymers reduced the interfacial energy and contact angles of drug tablets with more effect on ibuprofen tablets with the use of HPSO. These results suggest that the novel soybean-oil-based amphiphilic polymers have great potential for drug delivery and pharmaceutical formulations. JF - Polymer International AU - Abdekhodaie, Mohammad J AU - Liu, Zengshe AU - Erhan, Sevim Z AU - Wu, Xiao Yu AD - Faculty of Pharmacy, University of Toronto, Toronto, ON, M5S 3M2, Canada, kevin.liu@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 1477 EP - 1484 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 61 IS - 9 SN - 0959-8103, 0959-8103 KW - Biotechnology and Bioengineering Abstracts KW - Temperature effects KW - Drug delivery KW - Drug interaction KW - Biocompatibility KW - Ibuprofen KW - Food KW - Tablets KW - Hydrophobicity KW - Surface activity KW - Nifedipine KW - Doxorubicin KW - Soybeans KW - Clouds KW - Oil KW - Surface properties KW - Micelles KW - Energy KW - Self-assembly KW - Pharmaceuticals KW - W 30915:Pharmaceuticals & Vaccines UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1136486273?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Polymer+International&rft.atitle=Characterization+of+novel+soybean-oil-based+thermosensitive+amphiphilic+polymers+for+drug+delivery+applications&rft.au=Abdekhodaie%2C+Mohammad+J%3BLiu%2C+Zengshe%3BErhan%2C+Sevim+Z%3BWu%2C+Xiao+Yu&rft.aulast=Abdekhodaie&rft.aufirst=Mohammad&rft.date=2012-09-01&rft.volume=61&rft.issue=9&rft.spage=1477&rft.isbn=&rft.btitle=&rft.title=Polymer+International&rft.issn=09598103&rft_id=info:doi/10.1002%2Fpi.4244 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-07-01 N1 - Number of references - 37 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Temperature effects; Drug interaction; Drug delivery; Ibuprofen; Biocompatibility; Food; Tablets; Hydrophobicity; Surface activity; Nifedipine; Doxorubicin; Soybeans; Oil; Clouds; Surface properties; Micelles; Self-assembly; Energy; Pharmaceuticals DO - http://dx.doi.org/10.1002/pi.4244 ER - TY - JOUR T1 - Ultraviolet-B Radiation Induced Cross-linking Improves Physical Properties of Cold- and Warm-Water Fish Gelatin Gels and Films AN - 1136415503; 17159842 AB - Abstract: Cold- and warm-water fish gelatin granules were exposed to ultraviolet-B radiation for doses up to 29.7 J/cm2. Solutions and films were prepared from the granules. Gel electrophoresis and refractive index were used to examine changes in molecular weight of the samples. Also, the gel strength and rheological properties of the solutions as well as the tensile and water vapor barrier properties of the films were characterized. SDS-PAGE and refractive index results indicated cross-linking of gelatin chains after exposure to radiation. Interestingly, UV-B treated samples displayed higher gel strengths, with cold- and warm-water fish gelatin having gel strength increases from 1.39 to 2.11 N and from 7.15 to 8.34 N, respectively. In addition, both gelatin samples exhibited an increase in viscosity for higher UV doses. For gelatin films, the cold-water fish gelatin samples made from irradiated granules showed greater tensile strength. In comparison, the warm-water gelatin films made from irradiated granules had lower tensile strength, but better water vapor barrier properties. This might be due to the UV induced cross-linking in warm-water gelatin that disrupted helical structures. JF - Journal of Food Science AU - Otoni, Caio G AU - Avena-Bustillos, Roberto J AU - Chiou, Bor-Sen AU - Bilbao-Sainz, Cristina AU - Bechtel, Peter J AU - McHugh, Tara H AD - Authors Otoni, Chiou, Bilbao-Sainz, and McHugh are with Agricultural Research Service, Western Regional Research Center, Albany, CA 94710, U.S.A. Author Avena-Bustillos is with Dept. of Biological and Agricultural Engineering, Univ. of California, Davis, CA 95616, U.S.A. Author Bechtel is with Agricultural Research Service, Subarctic Agricultural Research Unit, Fishery Industrial Technology Center, Kodiak, AK 99615, U.S.A. Direct inquiries to author Avena-Bustillos, roberto.avena@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - E215 EP - E223 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 77 IS - 9 SN - 0022-1147, 0022-1147 KW - Toxicology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Granules KW - Barriers KW - Gelatin KW - Gel electrophoresis KW - Gels KW - Physical properties KW - Viscosity KW - Molecular weight KW - Ultraviolet radiation KW - Tensile strength KW - Refractive index KW - Films KW - X 24390:Radioactive Materials KW - Q1 08422:Environmental effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1136415503?accountid=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+Food+Science&rft.atitle=Ultraviolet-B+Radiation+Induced+Cross-linking+Improves+Physical+Properties+of+Cold-+and+Warm-Water+Fish+Gelatin+Gels+and+Films&rft.au=Otoni%2C+Caio+G%3BAvena-Bustillos%2C+Roberto+J%3BChiou%2C+Bor-Sen%3BBilbao-Sainz%2C+Cristina%3BBechtel%2C+Peter+J%3BMcHugh%2C+Tara+H&rft.aulast=Otoni&rft.aufirst=Caio&rft.date=2012-09-01&rft.volume=77&rft.issue=9&rft.spage=E215&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Science&rft.issn=00221147&rft_id=info:doi/10.1111%2Fj.1750-3841.2012.02839.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-11-01 N1 - Document feature - figure 10 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Physical properties; Gels; Barriers; Ultraviolet radiation; Tensile strength; Refractive index; Granules; Viscosity; Molecular weight; Gelatin; Gel electrophoresis; Films DO - http://dx.doi.org/10.1111/j.1750-3841.2012.02839.x ER - TY - JOUR T1 - Growth Kinetics and Model Comparison of Cronobacter sakazakii in Reconstituted Powdered Infant Formula AN - 1136408828; 17159869 AB - Abstract:Cronobacter sakazakii is a life-threatening bacterium, infrequently implicated in illnesses associated with the consumption of powdered infant formula (PIF). It can cause rare but invasive infections in neonatal infants who consume contaminated PIF. The objective of this research was to investigate the growth kinetics and develop mathematical models to predict the growth of heat-injured C. sakazakii in reconstituted PIF (RPIF). RPIF, inoculated with a 6-strain cocktail of non-heat-treated (uninjured) or heat-injured C. sakazakii, was incubated at different temperatures to develop growth models. Except for storage at 6 degree C, C. sakazakii grew well at all test temperatures (10 to 48 degree C). Uninjured C. sakazakii exhibited no observable lag phase, while a lag phase was apparent in heat-treated cells. A simple 3-parameter logistic equation was used to fit growth curves for non-heat-treated cells, while both Baranyi and Huang models were suitable for heat-treated C. sakazakii. Calculated minimum and maximum growth temperatures were 6.5 and 51.4 degree C for non-heat-treated cells, and 6.9 and 50.1 degree C for heat-treated cells of C. sakazakii in RPIF, respectively. There was no significant difference between growth rates of non-heat-treated and heat-injured cells in RPIF. For heat-treated cells of C. sakazakii, the lag phase was temperature-dependent and very short (between 25 degree C and 48 degree C). These results suggest that both non-heat-treated and heat-injured C. sakazakii cells may present a risk to infants if the pathogens are not completely destroyed by heat in RPIF and then exposed to subsequent temperature abuse. Practical Application:C. sakazakii is a life-threatening bacterium found in powdered infant formula (PIF). This study shows that the uninjured bacterium exhibits very short or no lag phase if not refrigerated and can grow well in reconstituted PIF (RPIF), while the heat-injured cells can multiply at an equivalent rate following metabolic recovery. Temperature abuse may allow C. sakazakii to grow and endanger infants fed with RPIF. Predictive models developed in this study can be used to estimate the growth and conduct risk assessments of this pathogen. JF - Journal of Food Science AU - Fang, Ting AU - Gurtler, Joshua B AU - Huang, Lihan AD - Author Fang is with School of Food Science, Fujian Agriculture and Forestry Univ., Fuzhou, China, 350001. Authors Gurtler and Huang are with U.S. Depat. of Agriculture, Agricultural Research Service, Eastern Regional Research Center, 600 E. Mermaid Lane, Wyndmoor, PA 19038, U.S.A. Direct inquiries to author Huang, lihan.huang@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - E247 EP - E255 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 77 IS - 9 SN - 0022-1147, 0022-1147 KW - Toxicology Abstracts KW - Growth rate KW - Risk assessment KW - Temperature effects KW - Lag phase KW - Infant formulas KW - Mathematical models KW - Pathogens KW - Infection KW - Abuse KW - Growth curves KW - Heat KW - Kinetics KW - Neonates KW - Infants KW - X 24320:Food Additives & Contaminants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1136408828?accountid=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+Food+Science&rft.atitle=Growth+Kinetics+and+Model+Comparison+of+Cronobacter+sakazakii+in+Reconstituted+Powdered+Infant+Formula&rft.au=Fang%2C+Ting%3BGurtler%2C+Joshua+B%3BHuang%2C+Lihan&rft.aulast=Fang&rft.aufirst=Ting&rft.date=2012-09-01&rft.volume=77&rft.issue=9&rft.spage=E247&rft.isbn=&rft.btitle=&rft.title=Journal+of+Food+Science&rft.issn=00221147&rft_id=info:doi/10.1111%2Fj.1750-3841.2012.02873.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-12-01 N1 - Document feature - figure 6 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Temperature effects; Risk assessment; Growth rate; Lag phase; Infant formulas; Mathematical models; Pathogens; Infection; Abuse; Growth curves; Heat; Kinetics; Neonates; Infants DO - http://dx.doi.org/10.1111/j.1750-3841.2012.02873.x ER - TY - JOUR T1 - Sorbent-amended compost filter socks in grassed waterways reduce nutrient losses in surface runoff from corn fields AN - 1125239437; 17296209 AB - Surface runoff from row-crop fields frequently has high concentrations of sediment, nutrients, and pesticides, particularly in the first few events after tillage and agrochemical application. Compost filter socks placed in grassed waterways can further reduce sediment concentration as runoff is transmitted offsite but are generally ineffective in removing dissolved chemicals. Therefore, we investigated the effect of adding a proprietary sorbent, Nutriloxx, to filter socks filled with composted bark and wood chips on sediment, nutrient, and glyphosate concentrations in runoff. Surface runoff from one tilled and one no-till watershed planted to corn (Zca mays L.) was routed into two parallel, 30 m (99 ft) long, grassed waterways. Three, 46 cm (18 in) diameter filter socks filled with Nutriloxx-amended compost were placed 5 m (16.5 ft) apart across the upper half of one waterway and in the lower half of the paired waterway. Automated samplers were used to obtain samples above and below the treated waterway segments in the 2009 and 2010 crop years. The effectiveness of the grassed waterways and filter socks was highly dependent on tillage treatment and timing and size of the runoff events. In 2009, there were no sizable events during the early growing season. Consequently, erosion was minimal, and no significant effects on sediment concentration were detected. Averaged for both watersheds, however, the amended filter socks contributed to an additional 28% reduction in dissolved phosphate-phosphorus (PO sub(4)-P) concentration compared to waterway segments without filter socks (significant at p = 0.05). The filter socks, however, significantly increased sulfate (SO sub(4)) concentrations up to 20-fold in the first sampled event, but SO sub(4) concentrations declined rapidly with subsequent events. Similarly, the filter socks increased concentrations of calcium (Ca), potassium (K), and sodium (Na), but this was not significant in all instances. In 2010, runoff-producing rainfall occurred frequently during the growing season, and the filter socks significantly decreased sediment and PO sub(4)-P concentrations from the tilled watershed. In addition, large reductions in ammonium-nitrogen (NH sub(4)-N) concentrations were noted (average > 7-fold), but field observations suggested that this was due to physical trapping of eroded coated-urea fertilizer prills rather than sorption. The filter socks continued to contribute to significantly increased SO sub(4) concentrations from both watersheds. Filter socks can effectively reduce sediment losses when used in agricultural applications, and adding selective sorbents can increase their ability to retain nutrients. However, losses of sorbent components need to be considered. JF - Journal of Soil and Water Conservation AU - Shipitalo, MJ AU - Bonta, J V AU - Owens, L B AD - USDA Agricultural Research Service National Laboratory for Agriculture and the Environment in Ames, Iowa, USA Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 433 EP - 441 VL - 67 IS - 5 SN - 0022-4561, 0022-4561 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; Environment Abstracts; Water Resources Abstracts KW - Surface Runoff KW - Water conservation KW - Nutrients KW - Grassed Waterways KW - Watersheds KW - Sulphates KW - Sorbents KW - Corn KW - Soils KW - Sediment Concentration KW - Compost KW - Sorption KW - Composts KW - Wood KW - Bark KW - Sediments KW - Filters KW - Sodium KW - Tillage KW - Waterways KW - Nutrients (mineral) KW - Runoff KW - ENA 06:Food & Drugs KW - SW 5010:Network design KW - AQ 00006:Sewage KW - Q2 09123:Conservation KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125239437?accountid=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+Soil+and+Water+Conservation&rft.atitle=Sorbent-amended+compost+filter+socks+in+grassed+waterways+reduce+nutrient+losses+in+surface+runoff+from+corn+fields&rft.au=Shipitalo%2C+MJ%3BBonta%2C+J+V%3BOwens%2C+L+B&rft.aulast=Shipitalo&rft.aufirst=MJ&rft.date=2012-09-01&rft.volume=67&rft.issue=5&rft.spage=433&rft.isbn=&rft.btitle=&rft.title=Journal+of+Soil+and+Water+Conservation&rft.issn=00224561&rft_id=info:doi/10.2489%2Fjswc.67.5.433 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Sorption; Composts; Water conservation; Soils; Nutrients (mineral); Watersheds; Sulphates; Runoff; Sodium; Compost; Filters; Sorbents; Tillage; Corn; Wood; Bark; Surface Runoff; Nutrients; Waterways; Grassed Waterways; Sediment Concentration; Sediments DO - http://dx.doi.org/10.2489/jswc.67.5.433 ER - TY - JOUR T1 - Modeling climate change effects on runoff and soil erosion in southeastern Arizona rangelands and implications for mitigation with conservation practices AN - 1125238754; 17296205 AB - Climate change is expected to impact runoff and soil erosion on rangelands in the western United States. This study evaluated the potential impacts of precipitation changes on soil erosion and surface runoff in southeastern Arizona using seven General Circulation Model (GCM) models with three emission scenarios for the 2050s and 2090s. A spatial-temporal downscaling process was used to generate daily precipitation series from GCM outputs for runoff and erosion modeling with the Rangeland Hydrology and Erosion Model (RHEM). Results were compared to 1970 through 1999 conditions. Our results suggested no significant changes in annual precipitation across the region under the three emission scenarios, while projected mean annual runoff and soil loss increased significantly, ranging from 79% to 92% and from 127% to 157%, respectively, relative to 1970 to 1999. At the seasonal scale, though an increase of summer precipitation and a reduction of winter precipitation were projected, both runoff and soil loss increased significantly for both periods. The dramatic increases in runoff and soil loss were attributed to the increase in the frequency and intensity of extreme events in the study area. Predicted soil loss from shrub communities increased more than that predicted for other plant communities under the three emission scenarios. Future increases in runoff and soil erosion may accelerate the transitions of grassland to shrub-lands or to more eroded states due to the positive vegetation-erosion feedback. Rangeland management policies and practices should consider these changes and adapt to the increased risk of runoff and soil erosion. JF - Journal of Soil and Water Conservation AU - Zhang, Y AU - Hernandez, M AU - Anson, E AU - Nearing, MA AU - Wei, H AU - Stone, J J AU - Heilman, P AD - USDA Agricultural Research Service Southwest Watershed Research Center, Tucson, Arizona, USA Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 390 EP - 405 VL - 67 IS - 5 SN - 0022-4561, 0022-4561 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; Environment Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Surface Runoff KW - Rainfall KW - Water conservation KW - Climate change KW - Soil erosion KW - Soil KW - Hydrologic Models KW - Soils KW - Emissions KW - Hydrology KW - Shrubs KW - Climate models KW - Environmental impact KW - Atmospheric circulation KW - Precipitation KW - Ecosystem disturbance KW - Rangelands KW - Grasslands KW - Erosion KW - General circulation models KW - USA, Arizona KW - Conservation KW - Soil Erosion KW - Soil loss KW - Runoff KW - SW 5010:Network design KW - AQ 00006:Sewage KW - Q2 09123:Conservation KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development KW - ENA 15:Renewable Resources-Terrestrial UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125238754?accountid=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+Soil+and+Water+Conservation&rft.atitle=Modeling+climate+change+effects+on+runoff+and+soil+erosion+in+southeastern+Arizona+rangelands+and+implications+for+mitigation+with+conservation+practices&rft.au=Zhang%2C+Y%3BHernandez%2C+M%3BAnson%2C+E%3BNearing%2C+MA%3BWei%2C+H%3BStone%2C+J+J%3BHeilman%2C+P&rft.aulast=Zhang&rft.aufirst=Y&rft.date=2012-09-01&rft.volume=67&rft.issue=5&rft.spage=390&rft.isbn=&rft.btitle=&rft.title=Journal+of+Soil+and+Water+Conservation&rft.issn=00224561&rft_id=info:doi/10.2489%2Fjswc.67.5.390 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Water conservation; Climate change; Soils; Environmental impact; Hydrology; Atmospheric circulation; Soil erosion; Ecosystem disturbance; Runoff; Erosion; Climate models; General circulation models; Conservation; Precipitation; Soil loss; Soil; Grasslands; Rangelands; Rainfall; Emissions; Shrubs; Hydrologic Models; Surface Runoff; Soil Erosion; USA, Arizona DO - http://dx.doi.org/10.2489/jswc.67.5.390 ER - TY - JOUR T1 - Evaluating soil organic carbon sequestration potential in the Cotton Belt with the soil conditioning index AN - 1125238748; 17296204 AB - Simulation models that are sensitive to management, edaphic factors, and climate could provide insights into how land owners and producers might be able to sequester soil organic carbon (C) and engage in emerging carbon markets. In this study, the soil conditioning index (SCI) embedded in the Revised Universal Soil Loss Equation (RUSLE2) model was used to predict (1) potential soil organic C sequestration under conventional and conservation management of a diversity of cotton cropping systems throughout the Cotton Belt and (2) relative influences of soil texture, slope, climatic conditions, and management on potential soil organic C sequestration. Across 10 regions of the Cotton Belt, SCI scores ranked in the following order: perennial pasture > no-till cropping systems > conventional tillage cotton. Variations in significance of SCI scores occurred among 5 different no-till cropping systems within regions of the Cotton Belt. For example, 7 of the 10 regions had significantly (p less than or equal to 0.05) greater SCI scores (linked to greater soil organic C sequestration) when monoculture cotton was grown with winter cover crop than without. Variation in SCI was dominated by management (46%) and slope (24%) and very little affected by climate (7%) and soil texture (1%). Increasingly wetter climatic conditions (as expressed by increasing precipitation to potential evapotranspiration) had a negative influence on SCI scores for all management systems and land slopes evaluated, but particularly for moldboard-plowed cotton on sloping land. With a linear relationship between SCI and soil organic C sequestration, predicted soil organic C sequestration averaged -0.31 plus or minus 0.19 Mg C ha super(-1) y super(-1) (-280 plus or minus 170 1b ac super(-1) yr super(-1)) under conventionally tilled cotton, 0.12 plus or minus 0.06 Mg C ha super(-1) y super(-1) (103 plus or minus 52 1b ac super(-1) yr super(-1)) under various no-till crop rotations, and 0.26 plus or minus 0.02 Mg C ha super(-1) y super(-1) (231 plus or minus 20 1b ac super(-1) yr super(-1)) under perennial pasture. Cotton production with conventional tillage could only be expected to maintain soil organic C under a best-case scenario and would lose substantial soil organic C under most other scenarios. Simulations showed the strong, positive influence that conservation agricultural management has to sequester soil organic C, irrespective of climate, slope, and texture. JF - Journal of Soil and Water Conservation AU - Franzluebbers, A J AU - Hubbs, MD AU - Norfleet, M L AD - Plant Science Research Unit of the USDA Agricultural Research Service in Raleigh, North Carolina, USA Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 378 EP - 389 VL - 67 IS - 5 SN - 0022-4561, 0022-4561 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; Environment Abstracts; Water Resources Abstracts KW - Cotton KW - Soil Texture KW - Water conservation KW - Climate change KW - Organic carbon KW - Pastures KW - Soil texture KW - Climatic conditions KW - Soil KW - Carbon sequestration KW - Slopes KW - Mathematical models KW - No-till cropping KW - Organic Carbon KW - Climates KW - Simulation KW - Evapotranspiration KW - Monoculture KW - Model Studies KW - Tillage KW - Conservation KW - ENA 06:Food & Drugs KW - SW 5010:Network design KW - AQ 00007:Industrial Effluents KW - Q2 09123:Conservation KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125238748?accountid=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+Soil+and+Water+Conservation&rft.atitle=Evaluating+soil+organic+carbon+sequestration+potential+in+the+Cotton+Belt+with+the+soil+conditioning+index&rft.au=Franzluebbers%2C+A+J%3BHubbs%2C+MD%3BNorfleet%2C+M+L&rft.aulast=Franzluebbers&rft.aufirst=A&rft.date=2012-09-01&rft.volume=67&rft.issue=5&rft.spage=378&rft.isbn=&rft.btitle=&rft.title=Journal+of+Soil+and+Water+Conservation&rft.issn=00224561&rft_id=info:doi/10.2489%2Fjswc.67.5.378 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Mathematical models; Water conservation; Organic carbon; Climate change; Evapotranspiration; Monoculture; Soil; Carbon sequestration; Cotton; No-till cropping; Tillage; Simulation; Soil texture; Conservation; Climatic conditions; Soil Texture; Organic Carbon; Climates; Pastures; Slopes; Model Studies DO - http://dx.doi.org/10.2489/jswc.67.5.378 ER - TY - JOUR T1 - The application of the Revised Universal Soil Loss Equation, Version 2, to evaluate the impacts of alternative climate change scenarios on runoff and sediment yield AN - 1125238730; 17296201 AB - The Revised Universal Soil Loss Equation, Version 2 (RUSLE2), provides robust estimates of average annual sheet and rill erosion for one-dimensional hillslope representations. Extensive databases describing climate, soils, and management options have been developed and are widely used in the United States for conservation planning. Recent RUSLE2 enhancements allow estimation of erosion and runoff from a representative sequence of runoff events that are suitable for linkage with an ephemeral gully model. This paper reviews the sensitivity of RUSLE2 erosion estimates to possible climate change scenarios, demonstrates its ability to evaluate alternative management adaptations, and compares predictions with observations of runoff and sediment yield from a 6.6 ha (16 ac) research watershed located nearTreynor, Iowa. When applied to a representative hillslope profile with conventional tillage corn (Zea mays L.), increasing monthly temperature by 0.8 degree C (1.5 degree F) and rainfall depth, rainfall erosivity density, and 10-year, 24-hour rainfall depth each by 10% cumulatively increased sheet and rill erosion by 47% and increased runoff by 33%, assuming there was no change in corn yield. If the climate changes decreased corn yield by 10%, the overall effect was to increase soil loss for conservation planning by 63%. These results demonstrate that modest and expected changes in climate will significantly increase the risk of soil erosion, and improved conservation management will be an important part of successful adaptation. JF - Journal of Soil and Water Conservation AU - Dabney, S M AU - Yoder, D C AU - Vieira, DAN AD - Watershed Physical Processes Research Unit, USDA Agricultural Research Service National Sedimentation Laboratory, Oxford, Mississippi, USA Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 343 EP - 353 VL - 67 IS - 5 SN - 0022-4561, 0022-4561 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; Environment Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Rainfall KW - Water conservation KW - Corn yield KW - Freshwater KW - Watersheds KW - Soil KW - Sediment yield KW - Corn KW - Soils KW - Rill Erosion KW - Tillage KW - Conservation KW - Soil loss KW - Runoff KW - Prediction KW - Climate change KW - Soil erosion KW - Crop Yield KW - Sediment Yield KW - Zea mays KW - Adaptation KW - River basin management KW - Monthly temperatures KW - Mathematical models KW - Adaptations KW - Crop yield KW - Adaptability KW - Erosion KW - USA, Iowa KW - Rainfall-runoff modeling KW - Climate change scenarios KW - SW 5010:Network design KW - AQ 00007:Industrial Effluents KW - Q2 09123:Conservation KW - M2 551.583:Variations (551.583) KW - M3 1010:Issues in Sustainable Development KW - ENA 15:Renewable Resources-Terrestrial UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125238730?accountid=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+Soil+and+Water+Conservation&rft.atitle=The+application+of+the+Revised+Universal+Soil+Loss+Equation%2C+Version+2%2C+to+evaluate+the+impacts+of+alternative+climate+change+scenarios+on+runoff+and+sediment+yield&rft.au=Dabney%2C+S+M%3BYoder%2C+D+C%3BVieira%2C+DAN&rft.aulast=Dabney&rft.aufirst=S&rft.date=2012-09-01&rft.volume=67&rft.issue=5&rft.spage=343&rft.isbn=&rft.btitle=&rft.title=Journal+of+Soil+and+Water+Conservation&rft.issn=00224561&rft_id=info:doi/10.2489%2Fjswc.67.5.343 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Adaptations; Mathematical models; Water conservation; Climate change; Soils; Soil erosion; Watersheds; River basin management; Runoff; Monthly temperatures; Erosion; Sediment yield; Corn yield; Rainfall-runoff modeling; Conservation; Soil loss; Climate change scenarios; Prediction; Soil; Adaptability; Tillage; Rainfall; Crop yield; Sediment Yield; Rill Erosion; Corn; Adaptation; Crop Yield; Zea mays; USA, Iowa; Freshwater DO - http://dx.doi.org/10.2489/jswc.67.5.343 ER - TY - JOUR T1 - Effects of climate change on soil carbon and nitrogen storage in the US Great Plains AN - 1125238727; 17296200 AB - Soils of the US Great Plains contain enormous stocks of soil organic carbon (SOC) and soil organic nitrogen (SON) that are vulnerable to predicted climate and land use change. Climate change scenarios predict a 2.2 degree C to 3.6 degree C (4 degree F to 6.5 degree F) increase and more variability in precipitation across most of the United States. This study quantifies management effects (native grassland, Conservation Reserve Program [CRP], and cropped) on SOC and SON stocks across the region and assessed soil variables (soil texture, cation exchange capacity, and others) and climatic drivers (precipitation and temperature) to predict future changes in carbon (C) and nitrogen (N) stocks. Across all sites, cropped land had significantly lower C and N stocks in the 0 to 5 cm (0 to 2 in) and 0 to 10 cm (0 to 3.9 in) depths than native sites, while CRP sites were intermediate. Mean annual temperature (MAT), the ratio of mean annual precipitation to potential evapotranspiration (MAP:PET), soil bulk density (BD), and clay content were important covariates for SOC and SON stocks within land use. Soil C and N stocks under all three land uses were strongly negatively related to MAT and positively related to MAP:PET, suggesting that they are equally vulnerable to increased temperature and decreasing water availability. Based on these empirical relationships, a 1 degree C (1.8 degree F) increase in MAT could cause a loss of 486 Tg SOC (536 million tn) and a loss of 180 kg SON ha super(-1) (160 lb SON ac super(-1)) from the top 10 cm (3.9 in) of soil over 30 years, but the decrease will be mediated by water availability (MAP:PET). Combined, increased temperature and conversion from CRP to cropland could decrease the existing SOC sink, but improved soil management and increased water availability may help offset these losses in the US Great Plains. JF - Journal of Soil and Water Conservation AU - Follett, R F AU - Stewart, CE AU - Pruessner, E G AU - Kimble, J M AD - Soil Plant Nutrient Research Unit of USDA Agricultural Research Service in Fort Collins, Colorado, USA Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 331 EP - 342 VL - 67 IS - 5 SN - 0022-4561, 0022-4561 KW - Aqualine Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Sustainability Science Abstracts; Environment Abstracts; Meteorological & Geoastrophysical Abstracts; Water Resources Abstracts KW - Land Use KW - Resource management KW - Rainfall KW - Water conservation KW - Climate change KW - Water availability KW - Soil KW - Potential evapotranspiration KW - Carbon KW - Vulnerability KW - Climate and land use KW - Abiotic factors KW - Organic nitrogen KW - Plains KW - Available Water KW - Temperature KW - Water Conservation KW - Precipitation KW - Land use KW - Grasslands KW - USA KW - Mean annual temperatures KW - USA, Great Plains KW - Water management KW - Precipitation variability KW - Climate change scenarios KW - Nitrogen KW - AQ 00007:Industrial Effluents KW - SW 5080:Evaluation, processing and publication KW - Q2 09123:Conservation KW - ENA 09:Land Use & Planning KW - M3 1010:Issues in Sustainable Development KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125238727?accountid=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+Soil+and+Water+Conservation&rft.atitle=Effects+of+climate+change+on+soil+carbon+and+nitrogen+storage+in+the+US+Great+Plains&rft.au=Follett%2C+R+F%3BStewart%2C+CE%3BPruessner%2C+E+G%3BKimble%2C+J+M&rft.aulast=Follett&rft.aufirst=R&rft.date=2012-09-01&rft.volume=67&rft.issue=5&rft.spage=331&rft.isbn=&rft.btitle=&rft.title=Journal+of+Soil+and+Water+Conservation&rft.issn=00224561&rft_id=info:doi/10.2489%2Fjswc.67.5.331 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Resource management; Organic nitrogen; Water management; Water conservation; Climate change; Vulnerability; Land use; Nitrogen; Abiotic factors; Potential evapotranspiration; Mean annual temperatures; Precipitation variability; Precipitation; Climate and land use; Climate change scenarios; Soil; Carbon; Rainfall; Plains; Temperature; Water availability; Land Use; Grasslands; Available Water; Water Conservation; USA; USA, Great Plains DO - http://dx.doi.org/10.2489/jswc.67.5.331 ER - TY - JOUR T1 - Cross-Protection Against Fowl Cholera Disease with the Use of Recombinant Pasteurella multocida FHAB2 Peptides Vaccine AN - 1125226239; 17188371 AB - It has been demonstrated that fhaB2 (filamentous hemagglutinin) is an important virulence factor for Pasteurella multocida in development of fowl cholera disease and that vaccination with recombinant FHAB2 peptides derived from P. multocida, P-1059 (serotype A:3) protects turkeys against P-1059 challenge. Here the hypothesis that vaccination with the same rFHAB2 peptides could cross-protect turkeys against challenge with P. multocida chi 73 (serotype A:1) was examined. Three rFHAB2 peptides were purified and pooled, and two doses, consisting of equal amounts of each, were administered subcutaneously to turkeys at 2-wk intervals. Simultaneously, control birds were administered sham inoculations. One week later, vaccinates and controls were challenged intranasally with P-1059 or chi 73. The results showed vaccination with rFHAB2 peptides significantly protected turkeys against lethal challenge from both P. multocida serotypes (P < 0.01). The high degree of FHAB2 conservation across serotypes likely allow the observed cross-protection. JF - Avian Diseases AU - Tatum, Fred M AU - Tabatabai, Louisa B AU - Briggs, Robert E AD - United States Department of Agriculture, Infectious Bacterial Diseases Research Unit, 1920 Dayton Avenue, Ames, IA 50010, fred.tatum@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 589 EP - 591 PB - American Association of Avian Pathologists, 382 West Street Road Kennett Sq. PA 19348-1692 United States VL - 56 IS - 3 SN - 0005-2086, 0005-2086 KW - Virology & AIDS Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Microbiology Abstracts B: Bacteriology KW - Pasteurella multocida KW - filamentous hemagglutinin KW - recombinant vaccine KW - cross-protection KW - Fowl cholera KW - Serotypes KW - Cross-protection KW - virulence factors KW - Pathogenic bacteria KW - Hemagglutinins KW - Bacterial diseases KW - Disease control KW - Vaccination KW - Recombinants KW - Virulence KW - Inoculation KW - Conservation KW - Peptides KW - Vaccines KW - V 22410:Animal Diseases KW - Q1 08423:Behaviour KW - J 02350:Immunology KW - Q5 08524:Public health, medicines, dangerous organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1125226239?accountid=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=Avian+Diseases&rft.atitle=Cross-Protection+Against+Fowl+Cholera+Disease+with+the+Use+of+Recombinant+Pasteurella+multocida+FHAB2+Peptides+Vaccine&rft.au=Tatum%2C+Fred+M%3BTabatabai%2C+Louisa+B%3BBriggs%2C+Robert+E&rft.aulast=Tatum&rft.aufirst=Fred&rft.date=2012-09-01&rft.volume=56&rft.issue=3&rft.spage=589&rft.isbn=&rft.btitle=&rft.title=Avian+Diseases&rft.issn=00052086&rft_id=info:doi/10.1637%2F9991-111611-ResNote.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Number of references - 14 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Virulence; Recombinants; Pathogenic bacteria; Bacterial diseases; Disease control; Peptides; Vaccines; Vaccination; Fowl cholera; Cross-protection; Serotypes; virulence factors; Hemagglutinins; Inoculation; Conservation; Pasteurella multocida DO - http://dx.doi.org/10.1637/9991-111611-ResNote.1 ER - TY - JOUR T1 - Crow Pellets from Winter Roosts in Lancaster, Pennsylvania AN - 1113218392; 17213923 AB - Although crows cast pellets, there is little quantitative information on pellets from Corvus brachyrhynchos (American Crow), and none from C. ossifragus (Fish Crow). During a study of crow roost dispersal in Lancaster, PA, we collected samples of pellets from several locations. By mass, pellets consisted mostly of grit and other fine inorganic material, various seeds (principally Toxicodendron radicans [PoisonIvy] and Celtis occidentalis [CommonHackberry]), and vegetation remnants. Six pellets contained small-mammal bones. Because the Lancaster winter crow population included many Fish Crows, the source of the pellets was not certain. To clarify this, we compared the size of the Lancaster crow pellets to those produced by captive Fish Crows, and we provide the first quantitative description of pellets for either species. Our size comparisons suggest that >90% of the pellets in our sample from Lancaster were produced by American Crows. JF - Northeastern Naturalist AU - Annala, Mary AU - Tillman, Eric A AU - Backus, Gregory AU - Keacher, Kandy L AU - Avery, Michael L AD - Department of Wildlife Ecology, Michigan Technological University, Houghton, MI 49931., michael.l.avery@aphis.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 527 EP - 532 PB - Humboldt Field Research Institute, PO Box 9 Steuben ME 04680-0009 United States VL - 19 IS - 3 SN - 1092-6194, 1092-6194 KW - Ecology Abstracts KW - Corvus brachyrhynchos KW - Toxicodendron radicans KW - Celtis occidentalis KW - Vegetation KW - Dispersal KW - Roosts KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1113218392?accountid=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=Northeastern+Naturalist&rft.atitle=Crow+Pellets+from+Winter+Roosts+in+Lancaster%2C+Pennsylvania&rft.au=Annala%2C+Mary%3BTillman%2C+Eric+A%3BBackus%2C+Gregory%3BKeacher%2C+Kandy+L%3BAvery%2C+Michael+L&rft.aulast=Annala&rft.aufirst=Mary&rft.date=2012-09-01&rft.volume=19&rft.issue=3&rft.spage=527&rft.isbn=&rft.btitle=&rft.title=Northeastern+Naturalist&rft.issn=10926194&rft_id=info:doi/10.1656%2F045.019.0313 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Number of references - 12 N1 - Last updated - 2013-06-28 N1 - SubjectsTermNotLitGenreText - Vegetation; Dispersal; Roosts; Toxicodendron radicans; Corvus brachyrhynchos; Celtis occidentalis DO - http://dx.doi.org/10.1656/045.019.0313 ER - TY - JOUR T1 - Genecology and Seed Zones for Indian Ricegrass Collected in the Southwestern United States AN - 1113216919; 17234928 AB - Indian ricegrass (Achnatherum hymenoides [Roemer & J.A. Schultes] Barkworth) is a widely distributed, highly desirable native species in desert ecosystems in the western United States. Yet there are no studies linking genetic variation in Indian ricegrass with climate across major areas of its natural distribution. In this study, seeds from 106 collection locations from the southwestern United States were established in common gardens and four phenological traits (Phen; such as blooming date), six production traits (Pro; such as dry weight), and eight morphology traits (Morph; such as leaf dimensions) were measured in 2007 and 2008. Analyses of variance revealed that all basic garden traits differed among source locations (P plus or minus 0.25, P plus or minus 0.25, P<0.01) unieron consistentemente cada mes con la temperatura en cada coleccion y locacion con Phen 1, Pro 1, and Morph 1. Para precipitacion, sin embargo, las correlaciones fueron mas dependientes de la variable mes, con las relaciones mas fuerte en el periodo de desarrollo de primavera. Usando los modelos de regresion entre las caracteristicas climaticas un mapa con 12 zonas de coleccion de semillas fue desarrollado representando la mayor parte del suroeste de Estados Unidos. Este mapa en general distinguio la variacion genetica entre las regiones mas frias y las mas calidas, separando las localizadas mas hacia el norte, con elevaciones mas altas de las areas mas hacia el sur con elevaciones mas bajas. La correspondencia entre la variacion genetica y climatica sugiere que el clima conduce a diferencias en seleccion natural, probablemente llevando a la adaptacion. El mapa con las zonas de semillas se recomienda para guiar y ampliar la recoleccion de germoplasma y su utilizacion para la restauracion de Indian ricegrass. JF - Rangeland Ecology & Management AU - Johnson, R C AU - Cashman, MJ AU - Vance-Borland, K AD - Research Agronomist and Biologist, USDA-ARS Plant Germplasm and Testing Unit, Pullman, WA 99164, USA; and, rcjohnson@wsu.edu Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 523 EP - 532 PB - Society for Range Management VL - 65 IS - 5 SN - 1550-7424, 1550-7424 KW - Ecology Abstracts KW - Achnatherum hymenoides KW - common garden KW - genetic resources KW - germplasm KW - restoration KW - revegetation KW - Temperature effects KW - Seeds KW - Adaptations KW - Climate KW - Leaves KW - Developmental stages KW - Genetic diversity KW - Staphylococcal enterotoxin I KW - Precipitation KW - Hay KW - Natural selection KW - Models KW - Indigenous species KW - Rangelands KW - Deserts KW - Germplasm KW - Regression analysis KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1113216919?accountid=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=Rangeland+Ecology+%26+Management&rft.atitle=Genecology+and+Seed+Zones+for+Indian+Ricegrass+Collected+in+the+Southwestern+United+States&rft.au=Johnson%2C+R+C%3BCashman%2C+MJ%3BVance-Borland%2C+K&rft.aulast=Johnson&rft.aufirst=R&rft.date=2012-09-01&rft.volume=65&rft.issue=5&rft.spage=523&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-11-00165.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Number of references - 28 N1 - Last updated - 2015-10-28 N1 - SubjectsTermNotLitGenreText - Temperature effects; Seeds; Adaptations; Climate; Leaves; Genetic diversity; Developmental stages; Precipitation; Staphylococcal enterotoxin I; Natural selection; Hay; Models; Rangelands; Indigenous species; Deserts; Germplasm; Regression analysis DO - http://dx.doi.org/10.2111/REM-D-11-00165.1 ER - TY - JOUR T1 - Chemical Control of Sand Sagebrush: Implications for Lesser Prairie-Chicken Habitat AN - 1113216905; 17234927 AB - Traditional management of sand sagebrush (Artemisia filifolia) rangelands has emphasized sagebrush control to increase forage for livestock. Since the 1950s shrub removal has been primarily achieved with herbicides. Concerns over declining lesser prairie-chicken (Tympanuchus pallidicinctus; LPC) populations have led to increased scrutiny over the use of herbicides to control shrubs. The objective of our research was to describe changes to LPC habitat qualities following chemical control of sand sagebrush in northwest Oklahoma. Study pastures ranged in size from 10 to 21 ha. Five pastures were sprayed with 2,4-dichlorophenoxyacetic acid (2,4-D) in 2003 (RECENT), five were sprayed with 2,4-D in 1984 (OLD), and four received no treatment (SAGE). We measured habitat structure (sagebrush cover, sagebrush density, visual obstruction [VO], and basal grass cover), and dietary resources (forb density, forb richness, and grasshopper density) in all pastures from 2003 to 2006. OLD and RECENT pastures had less sagebrush (cover and density) and VO than SAGE pastures. OLD pastures produced more annual forbs than either SAGE or RECENT pastures. SAGE pastures had more perennial forbs than RECENT pastures. Herbicide application reduced protective cover while providing no increase in forb abundance in RECENT pastures. Our results indicated that it may take several years to realize increases in annual forbs following application of 2,4-D. However, loss of protective cover may persist for multiple years (20+ yr), and removal of sagebrush did not increase forb richness or grasshopper abundance. Thus, 2,4-D may have limited use as a habitat management tool because it takes numerous years to reap the benefit of increased forb abundance while reducing habitat structure in the long term. El manejo tradicional de pastizales de artemisa (Artemisia filifolia) ha enfatizado el control de artemisa para aumentar el forraje para el ganado. Desde los 1950s la remocion de arbustivas ha sido lograda principalmente con herbicidas. La preocupacion por la disminucion de las poblaciones de gallinas de pradera (Tympanuchus pallidicinctus; LPC) ha llevado a aumentar la vigilancia sobre el uso de herbicidas para el control de arbustivas. El objetivo de nuestra investigacion fue describir los cambios en la calidad del habitat de LPC despues de controles quimicos de Artemisia filifolia en el noroeste de Oklahoma. Los potreros en estudio variaron en tamano de 10 a 21 ha. Cinco potreros fueron asperjados con 2,4-acido diclorofenoxiacetico (2,4-D) en 2003 (RECIENTE), otros cinco fueron asperjados con 2,4-D en 1984 (VIEJO) y cuatro no recibieron tratamiento (ARTEMISA). Medimos la estructura del habitat (cobertura y densidad de artemisa, obstruccion visual [OV] y cobertura basal de pastos) y fuentes de dieta (densidad y riqueza de hierbas y densidad de chapulines) en todos los potreros de 2003 a 2006. Potreros VIEJO Y RECIENTE tuvieron menos artemisa (cobertura y densidad) y OV que los potreros ARTEMISA. Los porteros VIEJO produjeron mas hierbas anuales los porteros ARTEMISA Y RECIENTE. Los potreros ARTEMISA tuvieron mas hierbas perennes que los potreros RECIENTE. La aplicacion de herbicida reduce la cubierta protectora mientras que no aumenta la abundancia de hierbas en los potreros RECIENTE. Nuestros resultados indican que puede tomar varios anos el lograr incrementar las hierbas anuales despues de la aplicacion de 2,4-D. Sin embargo, la perdida de cubierta protectora podra mantenerse por multiples anos (20+ anos) y el remover la artemisa no aumenta la riqueza de hierbas y abundancia de chapulines. Entonces, 2,4-D podra tener uso limitado como herramienta de manejo de habitat porque toma muchos anos obtener el beneficio de aumentar la abundancia de hierbas mientras que se reduce la estructura del habitat en el largo plazo. JF - Rangeland Ecology & Management AU - Thacker, Eric T AU - Gillen, Robert L AU - Gunter, Stacey A AU - Springer, Tim L AD - Authors are Rangeland Ecologist, eric.thacker@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 516 EP - 522 PB - Society for Range Management VL - 65 IS - 5 SN - 1550-7424, 1550-7424 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Artemisia filifolia KW - habitat management KW - mixed prairie KW - shrub control KW - 2,4-D KW - Grasses KW - Forbs KW - Abundance KW - Pasture KW - USA, Oklahoma KW - Sand KW - 2,4-Dichlorophenoxyacetic acid KW - Shrubs KW - Tympanuchus pallidicinctus KW - Chemical control KW - Herbicides KW - Habitat KW - Livestock KW - Rangelands 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/1113216905?accountid=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=Rangeland+Ecology+%26+Management&rft.atitle=Chemical+Control+of+Sand+Sagebrush%3A+Implications+for+Lesser+Prairie-Chicken+Habitat&rft.au=Thacker%2C+Eric+T%3BGillen%2C+Robert+L%3BGunter%2C+Stacey+A%3BSpringer%2C+Tim+L&rft.aulast=Thacker&rft.aufirst=Eric&rft.date=2012-09-01&rft.volume=65&rft.issue=5&rft.spage=516&rft.isbn=&rft.btitle=&rft.title=Rangeland+Ecology+%26+Management&rft.issn=15507424&rft_id=info:doi/10.2111%2FREM-D-11-00164.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Number of references - 47 N1 - Last updated - 2014-10-30 N1 - SubjectsTermNotLitGenreText - Shrubs; 2,4-D; Rangelands; Grasses; Sand; Chemical control; Forbs; Abundance; Herbicides; Habitat; Pasture; Livestock; 2,4-Dichlorophenoxyacetic acid; Tympanuchus pallidicinctus; Artemisia filifolia; USA, Oklahoma DO - http://dx.doi.org/10.2111/REM-D-11-00164.1 ER - TY - JOUR T1 - Evaluating Local Crop Residue Biomass Supply: Economic and Environmental Impacts AN - 1093454871; 17187497 AB - The increasing interest in energy production from biomass requires a better understanding of potential local production and environmental impacts. This information is needed by local producers, biomass industry, and other stakeholders, and for larger scale analyses. This study models biomass production decisions at the field level using a case example of a biomass gasification facility constructed at the University of Minnesota-Morris (UMM). This institutional-scale application has an anticipated feedstock demand of about 8,000 Mg year super(-1). The model includes spatial impacts due to sub-field variation in soil characteristics and transportation costs. Results show that the amount of biomass producers could profitably supply within a 32.2-km radius of UMM increases as plant-gate biomass price increases from $59 to $84 Mg super(-1), with 588,000 Mg annual biomass supply at $84 Mg super(-1). Results also show that the most profitable tillage and crop rotation practices shift in response to increasing biomass price with producers shifting from a corn-soybean rotation toward continuous corn. While biomass harvest is conducive to increased soil erosion rates and reduced soil organic carbon levels, changes in crop production practices are shown to at least partially offset these impacts. Transportation costs tend to concentrate and intensify biomass production near the biomass facility, which also tends to concentrate environmental impacts near the facility. JF - BioEnergy Research AU - Archer, David W AU - Johnson, Jane MF AD - Northern Great Plains Research Laboratory, USDA-Agricultural Research Service, Mandan, ND, USA, david.archer@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 699 EP - 712 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 5 IS - 3 SN - 1939-1234, 1939-1234 KW - Environment Abstracts; Sustainability Science Abstracts KW - Soil KW - Crop production KW - Transportation KW - Tillage KW - Corn KW - Environmental impact KW - Crop residues KW - Biomass KW - Biofuels KW - ENA 03:Energy KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1093454871?accountid=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=BioEnergy+Research&rft.atitle=Evaluating+Local+Crop+Residue+Biomass+Supply%3A+Economic+and+Environmental+Impacts&rft.au=Archer%2C+David+W%3BJohnson%2C+Jane+MF&rft.aulast=Archer&rft.aufirst=David&rft.date=2012-09-01&rft.volume=5&rft.issue=3&rft.spage=699&rft.isbn=&rft.btitle=&rft.title=BioEnergy+Research&rft.issn=19391234&rft_id=info:doi/10.1007%2Fs12155-012-9178-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Crop production; Soil; Transportation; Tillage; Corn; Environmental impact; Crop residues; Biomass; Biofuels DO - http://dx.doi.org/10.1007/s12155-012-9178-2 ER - TY - JOUR T1 - Next-Generation Sequencing of Crown and Rhizome Transcriptome from an Upland, Tetraploid Switchgrass AN - 1093454719; 17187493 AB - The crown and rhizome transcriptome of an upland tetraploid switchgrass cultivar cv Summer well adapted to the upper Midwest was investigated using the Roche 454-FLX pyrosequencing platform. Overall, approximately one million reads consisting of 216 million bases were assembled into 27,687 contigs and 43,094 singletons. Analyses of these sequences revealed minor contamination with non-plant sequences (< 0.5%), indicating that a majority were for transcripts coded by the switchgrass genome. Blast2Gos comparisons resulted in the annotation of ~65% of the contig sequences and ~40% of the singleton sequences. Contig sequences were mostly homologous to other plant sequences, dominated by matches to Sorghum bicolor genome. Singleton sequences, while displaying significant matches to S. bicolor, also contained sequences matching non-plant species. Comparisons of the 454 dataset to existing EST collections resulted in the identification of 30,177 new sequences. These new sequences coded for a number of different proteins and a selective analysis of two categories, namely, peroxidases and transcription factors, resulted in the identification of specific peroxidases and a number of low-abundance transcription factors expected to be involved in chromatin remodeling. KEGG maps for glycolysis and sugar metabolism showed high levels of transcript coding for enzymes involved in primary metabolism. The assembly provided significant insights into the status of these tissues and broadly indicated that there was active metabolism taking place in the crown and rhizomes at post-anthesis, the seed maturation stage of plant development. JF - BioEnergy Research AU - Palmer, Nathan A AU - Saathoff, Aaron J AU - Kim, Jaehyoung AU - Benson, Andrew AU - Tobias, Christian M AU - Twigg, Paul AU - Vogel, Kenneth P AU - Madhavan, Soundararajan AU - Sarath, Gautam AD - Grain, Forage and Bioenergy Research Unit, USDA Central-East Biomass Regional Center, Lincoln, NE, 68583-0937, USA, Gautam.Sarath@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 649 EP - 661 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 5 IS - 3 SN - 1939-1234, 1939-1234 KW - Environment Abstracts KW - Sorghum bicolor KW - Cultivars KW - Proteins KW - Enzymes KW - Summer KW - Metabolism KW - Biofuels KW - ENA 03:Energy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1093454719?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=BioEnergy+Research&rft.atitle=Next-Generation+Sequencing+of+Crown+and+Rhizome+Transcriptome+from+an+Upland%2C+Tetraploid+Switchgrass&rft.au=Palmer%2C+Nathan+A%3BSaathoff%2C+Aaron+J%3BKim%2C+Jaehyoung%3BBenson%2C+Andrew%3BTobias%2C+Christian+M%3BTwigg%2C+Paul%3BVogel%2C+Kenneth+P%3BMadhavan%2C+Soundararajan%3BSarath%2C+Gautam&rft.aulast=Palmer&rft.aufirst=Nathan&rft.date=2012-09-01&rft.volume=5&rft.issue=3&rft.spage=649&rft.isbn=&rft.btitle=&rft.title=BioEnergy+Research&rft.issn=19391234&rft_id=info:doi/10.1007%2Fs12155-011-9171-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Cultivars; Enzymes; Proteins; Summer; Biofuels; Metabolism; Sorghum bicolor DO - http://dx.doi.org/10.1007/s12155-011-9171-1 ER - TY - JOUR T1 - Rice domestication: histories and mysteries AN - 1093454521; 17160191 AB - Domesticated rice (Oryza sativa) is one of the world's most important food crops, culturally, nutritionally and economically (Khush 1997). Thus, it is no surprise that there is intense curiosity about its genetic and geographical origins, its response to selection under domestication, and the genetic structure of its wild relative, Oryza rufipogon. Studies of Oryza attempting to answer these questions have accompanied each stage of the development of molecular markers, starting with allozymes and continuing to genome sequencing. While many of these studies have been restricted to small sample sizes, in terms of either the number of markers used or the number and distribution of the accessions, costs are now low enough that researchers are including large numbers of molecular markers and accessions. How will these studies relate to previous findings and long-held assumptions about rice domestication and evolution? If the paper in this issue of Molecular Ecology (Huang 2012) is any indication, there will be some considerable surprises in store. In this study, a geographically and genomically thorough sampling of O. rufipogon and O. sativa revealed two genetically distinct groups of wild rice and also indicated that only one of these groups appears to be related to domesticated rice. While this fits well with previous studies indicating that there are genetic subdivisions within O. rufipogon, it stands in contrast to previous findings that the two major varieties of O. sativa (indica and japonica) were domesticated from two (or more) subpopulations of wild rice. JF - Molecular Ecology AU - Gross, Briana L AD - USDA-ARS National Center for Genetic Resources Preservation, 1111 S. Mason Street, Fort Collins, CO 80521, USA Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 4412 EP - 4413 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 21 IS - 18 SN - 0962-1083, 0962-1083 KW - Genetics Abstracts; Ecology Abstracts KW - Genomes KW - Geographical distribution KW - Food KW - Subpopulations KW - Oryza sativa KW - Developmental stages KW - Crops KW - Domestication KW - Oryza KW - Oryza rufipogon KW - Isoenzymes KW - Sampling KW - Genetic structure KW - Evolution KW - G 07800:Plants and Algae KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1093454521?accountid=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=Public+Health&rft.atitle=Investigating+a+cluster+of+Legionnaires%27+cases%3A+Public+health+implications&rft.au=Carr%2C+R%3BWarren%2C+R%3BTowers%2C+L%3BBartholomew%2C+A%3BDuggal%2C+H+V%3BRehman%2C+Y%3BHarrison%2C+T+G%3BOlowokure%2C+B&rft.aulast=Carr&rft.aufirst=R&rft.date=2010-06-01&rft.volume=124&rft.issue=6&rft.spage=326&rft.isbn=&rft.btitle=&rft.title=Public+Health&rft.issn=00333506&rft_id=info:doi/10.1016%2Fj.puhe.2010.03.001 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Number of references - 10 N1 - Document feature - figure 1 N1 - Last updated - 2013-07-26 N1 - SubjectsTermNotLitGenreText - Genomes; Geographical distribution; Subpopulations; Food; Isoenzymes; Developmental stages; Sampling; Genetic structure; Crops; Evolution; Domestication; Oryza; Oryza rufipogon; Oryza sativa DO - http://dx.doi.org/10.1111/j.1365-294X.2012.05626.x ER - TY - JOUR T1 - From forest to plantation? Obscure articles reveal alternative host plants for the coffee berry borer, Hypothenemus hampei (Coleoptera: Curculionidae) AN - 1093453993; 17083232 AB - The coffee berry borer, Hypothenemus hampei (Coleoptera: Curculionidae: Scolytinae), is the most devastating insect pest of coffee throughout the world. The insect is endemic to Africa but can now be found throughout nearly all coffee-producing countries. One area of basic biology of the insect that remains unresolved is that of its alternative host plants, i.e. which fruits of plants, other than coffee, can the insect survive and reproduce in. An in-depth survey of the literature revealed an article by Schedl listing 21 genera in 13 families in which the insect was collected, mainly in the Democratic Republic of Congo. This overlooked reference, together with information provided in other early articles, suggests that H.hampei is polyphagous, and could provide, if confirmed in the field, critical information on the evolution of this insect's diet, ecology and host range. copyright 2012 The Linnean Society of London, Biological Journal of the Linnean Society, 2012]. JF - Biological Journal of the Linnean Society AU - Vega, Fernando E AU - Davis, Aaron P AU - Jaramillo, Juliana AD - Sustainable Perennial Crops Laboratory, United States Department of Agriculture, Agricultural Research Service, Building001, BARC-W, Beltsville, MD20705, USA Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 86 EP - 94 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 107 IS - 1 SN - 0024-4066, 0024-4066 KW - Environment Abstracts; Animal Behavior Abstracts; Ecology Abstracts; Entomology Abstracts KW - Coffee KW - Diets KW - Fruits KW - Coleoptera KW - Forests KW - Scolytinae KW - Host plants KW - Plantations KW - Insects KW - Ecology KW - Curculionidae KW - Africa KW - Hypothenemus hampei KW - Pests KW - Borers KW - Evolution KW - D 04040:Ecosystem and Ecology Studies KW - Z 05350:Medical, Veterinary, and Agricultural Entomology KW - ENA 21:Wildlife UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1093453993?accountid=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+Journal+of+the+Linnean+Society&rft.atitle=From+forest+to+plantation%3F+Obscure+articles+reveal+alternative+host+plants+for+the+coffee+berry+borer%2C+Hypothenemus+hampei+%28Coleoptera%3A+Curculionidae%29&rft.au=Vega%2C+Fernando+E%3BDavis%2C+Aaron+P%3BJaramillo%2C+Juliana&rft.aulast=Vega&rft.aufirst=Fernando&rft.date=2012-09-01&rft.volume=107&rft.issue=1&rft.spage=86&rft.isbn=&rft.btitle=&rft.title=Biological+Journal+of+the+Linnean+Society&rft.issn=00244066&rft_id=info:doi/10.1111%2Fj.1095-8312.2012.01912.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-10-01 N1 - Document feature - figure 1 N1 - Last updated - 2016-09-14 N1 - SubjectsTermNotLitGenreText - Diets; Coffee; Fruits; Forests; Pests; Plantations; Host plants; Evolution; Borers; Ecology; Insects; Coleoptera; Curculionidae; Hypothenemus hampei; Scolytinae; Africa DO - http://dx.doi.org/10.1111/j.1095-8312.2012.01912.x ER - TY - JOUR T1 - New and Simple Methods for Studying Hemipteran Stylets, Bacteriomes, and Salivary Sheaths in Host Plants AN - 1069202323; 17149992 AB - Many hemipteran insects are important agricultural pests because they cause direct feeding damage to their host plants and / or transmit plant disease agents including viruses and bacteria. Microscopic and behavioral studies on five hemipteran species from four families (Psyllidae, Aphididae, Cicadellidae, and Aleyrodidae) showed that their exuviae (molted skins) normally had either fully or partially extended stylets in a feeding-like position. In most cases these stylets were still partially embedded in their host plants after ecdysis, which indicated that plant-feeding hemipteran nymphs use their stylets to anchor themselves to host plants during molting. This phenomenon was used here to study the stylet length and ultrastructure in exuviae of various instars, which is normally more difficult in nymphs than in adults because of the fragility and smaller size of nymphs. Additionally, autofluorescence was used for studying the hemipteran salivary sheaths of nymphs and adults in their host plants. This method is based on fixation of free hand sections of plant parts on which hemipteran insects have been feeding, then mounting and examination of these sections with epifluorescence or confocal microscopy. No embedding, microtomy, or staining is necessary for this method that makes it much faster and simpler than other methods. Autofluorescence was also used to study the location and size of bacteriomes/mycetomes (organs containing symbionts) in hemipteran eggs and nymphs. The above methods were applied successfully with the Asian citrus psyllid (Diaphorina citri Kuwayama), melaleuca psyllid (Boreioglycaspis melaleucae Moore), oleander aphid (Aphis nerii Boyer de Fonscolomb), the whitefly Bemisia tabaci (Gennadius), and/or the glassy-winged sharpshooter leafhopper (Homalodisca vitripennis Germar). JF - Annals of the Entomological Society of America AU - Ammar, El-Desouky AU - Hall, David G AD - USDA-ARS, Subtropical Insects Research Unit, USHRL, 2001 South Rock Road, Fort Pierce, FL 34945, eldammar@hotmail.com Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 731 EP - 739 PB - Entomological Society of America, 9301 Annapolis Rd. Lanham MD 20706 United States VL - 105 IS - 5 SN - 0013-8746, 0013-8746 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Entomology Abstracts KW - Citrus KW - Melaleuca KW - Aleyrodidae KW - Cicadellidae KW - Aphididae KW - Molting KW - Eggs KW - Aphis nerii KW - Nerium oleander KW - Diaphorina citri KW - Bemisia tabaci KW - Pests KW - Ultrastructure KW - Bacteria KW - Feeding KW - Plant diseases KW - Symbionts KW - Skin KW - Hand KW - Psyllidae KW - Sheaths KW - Embedding KW - Host plants KW - Mycetome KW - Confocal microscopy KW - Kuwayama KW - A 01360:Plant Diseases KW - Z 05350:Medical, Veterinary, and Agricultural Entomology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069202323?accountid=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=Annals+of+the+Entomological+Society+of+America&rft.atitle=New+and+Simple+Methods+for+Studying+Hemipteran+Stylets%2C+Bacteriomes%2C+and+Salivary+Sheaths+in+Host+Plants&rft.au=Ammar%2C+El-Desouky%3BHall%2C+David+G&rft.aulast=Ammar&rft.aufirst=El-Desouky&rft.date=2012-09-01&rft.volume=105&rft.issue=5&rft.spage=731&rft.isbn=&rft.btitle=&rft.title=Annals+of+the+Entomological+Society+of+America&rft.issn=00138746&rft_id=info:doi/10.1603%2FAN12056 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Number of references - 38 N1 - Last updated - 2013-08-12 N1 - SubjectsTermNotLitGenreText - Feeding; Plant diseases; Skin; Symbionts; Hand; Sheaths; Molting; Host plants; Embedding; Eggs; Mycetome; Confocal microscopy; Pests; Ultrastructure; Citrus; Melaleuca; Bacteria; Aphis nerii; Cicadellidae; Aleyrodidae; Nerium oleander; Aphididae; Kuwayama; Psyllidae; Diaphorina citri; Bemisia tabaci DO - http://dx.doi.org/10.1603/AN12056 ER - TY - JOUR T1 - Ecological consequences of fragmentation and deforestation in an urban landscape: a case study AN - 1069200434; 17156766 AB - Landscape change is an ongoing process even within established urban landscapes. Yet, analyses of fragmentation and deforestation have focused primarily on the conversion of non-urban to urban landscapes in rural landscapes and ignored urban landscapes. To determine the ecological effects of continued urbanization in urban landscapes, tree-covered patches were mapped in the Gwynns Falls watershed (17158.6 ha) in Maryland for 1994 and 1999 to document fragmentation, deforestation, and reforestation. The watershed was divided into lower (urban core), middle (older suburbs), and upper (recent suburbs) subsections. Over the entire watershed a net of 264.5 of 4855.5 ha of tree-covered patches were converted to urban land use-125 new tree-covered patches were added through fragmentation, 4 were added through reforestation, 43 were lost through deforestation, and 7 were combined with an adjacent patch. In addition, 180 patches were reduced in size. In the urban core, deforestation continued with conversion to commercial land use. Because of the lack of vegetation, commercial land uses are problematic for both species conservation and derived ecosystem benefits. In the lower subsection, shape complexity increased for tree-covered patches less than 10 ha. Changes in shape resulted from canopy expansion, planted materials, and reforestation of vacant sites. In the middle and upper subsections, the shape index value for tree-covered patches decreased, indicating simplification. Density analyses of the subsections showed no change with respect to patch densities but pointed out the importance of small patches ( less than or equal to 5 ha) as "stepping stone" to link large patches (e.g., >100 ha). Using an urban forest effect model, we estimated, for the entire watershed, total carbon loss and pollution removal, from 1994 to 1999, to be 14,235,889.2 kg and 13,011.4 kg, respectively due to urban land-use conversions. JF - Urban Ecosystems AU - Zipperer, W C AU - Foresman, T W AU - Walker, S P AU - Daniel, C T AD - USDA Forest Service, P.O. Box 110806, Gainesville, FL, 32611-0806, USA, wzipperer@fs.fed.us Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 533 EP - 544 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 15 IS - 3 SN - 1083-8155, 1083-8155 KW - Pollution Abstracts; Environment Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - Ecosystems KW - Urbanization KW - Landscape KW - Vegetation KW - Forests KW - Watersheds KW - Suburbs KW - Land use KW - Reforestation KW - Models KW - Carbon KW - Conservation KW - Canopies KW - USA, Maryland KW - Pollution KW - Deforestation KW - P 2000:FRESHWATER POLLUTION KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - ENA 05:Environmental Design & Urban Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069200434?accountid=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=Urban+Ecosystems&rft.atitle=Ecological+consequences+of+fragmentation+and+deforestation+in+an+urban+landscape%3A+a+case+study&rft.au=Zipperer%2C+W+C%3BForesman%2C+T+W%3BWalker%2C+S+P%3BDaniel%2C+C+T&rft.aulast=Zipperer&rft.aufirst=W&rft.date=2012-09-01&rft.volume=15&rft.issue=3&rft.spage=533&rft.isbn=&rft.btitle=&rft.title=Urban+Ecosystems&rft.issn=10838155&rft_id=info:doi/10.1007%2Fs11252-012-0238-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2013-09-09 N1 - SubjectsTermNotLitGenreText - Urbanization; Landscape; Forests; Vegetation; Watersheds; Reforestation; Land use; Models; Carbon; Conservation; Canopies; Pollution; Deforestation; Ecosystems; Suburbs; USA, Maryland DO - http://dx.doi.org/10.1007/s11252-012-0238-3 ER - TY - JOUR T1 - Comparing Burned and Mowed Treatments in Mountain Big Sagebrush Steppe AN - 1069198184; 17133577 AB - Fires in mountain big sagebrush [Artemisia tridentata spp. vaseyana (Rydb.) Beetle] plant communities historically shifted dominance from woody to herbaceous vegetation. However, fire return intervals have lengthened with European settlement, and sagebrush dominance has increased at the expense of herbaceous vegetation in some plant communities. Management actions may be needed to decrease sagebrush in dense sagebrush stands to increase herbaceous vegetation. Prescribed fire is often used to remove sagebrush; however, mechanical treatments, such as mowing, are increasingly used because they are more controllable and do not pose an inherent risk of escape compared with fire. However, information on the effects of burned and mowed treatments on herbaceous vegetation and whether fire and mowed applications elicit similar vegetation responses are limited. We evaluated the effects of prescribed burning and mowing for 3 years after treatment in mountain big sagebrush plant communities. The burned and mowed treatments generally increased herbaceous cover, density, and production compared with untreated controls (P 0.05). In contrast, annual forb (predominately natives) cover, density, and biomass increased with mowing and burning (P < 0.05). Vegetation generally responded similarly in burned and mowed treatments; however, the burned treatment had less sagebrush, greater herbaceous vegetation production, and more bare ground than the mowed treatment (P < 0.05). These differences should be considered when selecting treatments to decrease sagebrush. JF - Environmental Management AU - Davies, K W AU - Bates, J D AU - Nafus, A M AD - Agricultural Research Service, United States Department of Agriculture, Burns, OR, 97720, USA, kirk.davies@oregonstate.edu Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 451 EP - 461 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 50 IS - 3 SN - 0364-152X, 0364-152X KW - Risk Abstracts; Environment Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Fires KW - Combustion products KW - Forbs KW - Vegetation KW - Biomass KW - Mowing KW - Steppes KW - Dominance KW - Mountains KW - Plant communities KW - Artemisia tridentata KW - Burning KW - M3 1010:Issues in Sustainable Development KW - R2 23010:General: Models, forecasting KW - ENA 08:International KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069198184?accountid=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+Management&rft.atitle=Comparing+Burned+and+Mowed+Treatments+in+Mountain+Big+Sagebrush+Steppe&rft.au=Davies%2C+K+W%3BBates%2C+J+D%3BNafus%2C+A+M&rft.aulast=Davies&rft.aufirst=K&rft.date=2012-09-01&rft.volume=50&rft.issue=3&rft.spage=451&rft.isbn=&rft.btitle=&rft.title=Environmental+Management&rft.issn=0364152X&rft_id=info:doi/10.1007%2Fs00267-012-9898-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Mountains; Fires; Forbs; Plant communities; Vegetation; Burning; Biomass; Mowing; Steppes; Dominance; Combustion products; Artemisia tridentata DO - http://dx.doi.org/10.1007/s00267-012-9898-2 ER - TY - JOUR T1 - Spatial Variability in Cost and Success of Revegetation in a Wyoming Big Sagebrush Community AN - 1069198151; 17133575 AB - The ecological integrity of the Wyoming big sagebrush (Artemisia tridentata Nutt. ssp. wyomingensis Beetle and A. Young) alliance is being severely interrupted by post-fire invasion of non-native annual grasses. To curtail this invasion, successful post-fire revegetation of perennial grasses is required. Environmental factors impacting post-fire restoration success vary across space within the Wyoming big sagebrush alliance; however, most restorative management practices are applied uniformly. Our objectives were to define probability of revegetation success over space using relevant soil-related environmental factors, use this information to model cost of successful revegetation and compare the importance of vegetation competition and soil factors to revegetation success. We studied a burned Wyoming big sagebrush landscape in southeast Oregon that was reseeded with perennial grasses. We collected soil and vegetation data at plots spaced at 30 m intervals along a 1.5 km transect in the first two years post-burn. Plots were classified as successful (>5 seedlings/m super(2)) or unsuccessful based on density of seeded species. Using logistic regression we found that abundance of competing vegetation correctly predicted revegetation success on 51 % of plots, and soil-related variables correctly predicted revegetation performance on 82.4 % of plots. Revegetation estimates varied from $167.06 to $43,033.94/ha across the 1.5 km transect based on probability of success, but were more homogenous at larger scales. Our experimental protocol provides managers with a technique to identify important environmental drivers of restoration success and this process will be of value for spatially allocating logistical and capital expenditures in a variable restoration environment. JF - Environmental Management AU - Boyd, Chad S AU - Davies, Kirk W AD - USDA-Agricultural Research Service, Eastern Oregon Agricultural Research Center (EOARC), 67826-A Hwy 205, Burns, OR, 97720, USA, chad.boyd@oregonstate.edu Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 441 EP - 450 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 50 IS - 3 SN - 0364-152X, 0364-152X KW - Environment Abstracts; Ecology Abstracts; Sustainability Science Abstracts KW - Fires KW - USA, Wyoming KW - Data processing KW - Grasses KW - Revegetation KW - Landscape KW - Abundance KW - Vegetation KW - Environmental factors KW - Models KW - Soil KW - Artemisia tridentata KW - Invasions KW - Environmental restoration KW - Seedlings KW - Competition KW - M3 1010:Issues in Sustainable Development KW - ENA 15:Renewable Resources-Terrestrial KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069198151?accountid=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+Management&rft.atitle=Spatial+Variability+in+Cost+and+Success+of+Revegetation+in+a+Wyoming+Big+Sagebrush+Community&rft.au=Boyd%2C+Chad+S%3BDavies%2C+Kirk+W&rft.aulast=Boyd&rft.aufirst=Chad&rft.date=2012-09-01&rft.volume=50&rft.issue=3&rft.spage=441&rft.isbn=&rft.btitle=&rft.title=Environmental+Management&rft.issn=0364152X&rft_id=info:doi/10.1007%2Fs00267-012-9894-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Soil; Data processing; Grasses; Revegetation; Abundance; Landscape; Environmental restoration; Vegetation; Seedlings; Competition; Environmental factors; Models; Fires; Invasions; Artemisia tridentata; USA, Wyoming DO - http://dx.doi.org/10.1007/s00267-012-9894-6 ER - TY - JOUR T1 - Minimal genetic diversity in the facultatively outcrossing perennial pepperweed (Lepidium latifolium) invasion AN - 1069194598; 17134176 AB - Perennial pepperweed (Lepidium latifolium L.) is a Eurasian plant species that is invasive in North America. The invasion often forms large, dense monocultural stands. We investigated the genetic diversity along transects in dense populations in the western USA using Amplified Fragment Length Polymorphisms. We also analyzed transect collections from the native Eurasian range for comparison. In addition, we conducted crossing studies to determine possible modes of seed production (sexual outcrossing vs. self-fertilization vs. apomixis). In our study of seed production we determined that self-fertilization and outcrossing both produce germinable seed in perennial pepperweed. Genetic diversity in the USA was unexpectedly low, with only three genotypes in 388 plants, and those three had genetic similarity of greater than or equal to 98%. Up to 97% of the plants from Turkey and Russia transects were unique genotypes, while <4% of USA plants in a transect were unique. This lack of diversity in the USA samples suggests that perennial pepperweed, despite its success as an invader, is not well-positioned to adapt to new selective pressures, or to recruit pre-adapted genotypes that may vary in resistance or tolerance to disease or herbivory. Because 99% of the USA plants were genetically identical, we were unable to determine if increases in stand size were due to spread by rhizomes or seed derived from outcrossing between genetically identical parents or self-fertilization, as each of these methods produces shoots genetically identical to parental plants. JF - Biological Invasions AU - Gaskin, John F AU - Schwarzlaender, Mark AU - Williams, Livy AU - Gerber, Esther AU - Hinz, Hariet L AD - USDA Agricultural Research Service, 1500 N. Central Avenue, Sidney, MT, 59270, USA, john.gaskin@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 1797 EP - 1807 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 14 IS - 9 SN - 1387-3547, 1387-3547 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Amplified fragment length polymorphism KW - Apomixis KW - Genetic diversity KW - Genotypes KW - Herbivory KW - Invasions KW - Population density KW - Recruitment KW - Rhizomes KW - Seeds KW - Self-fertilization KW - Shoots KW - Lepidium KW - Turkey KW - USA KW - Russia 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/1069194598?accountid=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=Minimal+genetic+diversity+in+the+facultatively+outcrossing+perennial+pepperweed+%28Lepidium+latifolium%29+invasion&rft.au=Gaskin%2C+John+F%3BSchwarzlaender%2C+Mark%3BWilliams%2C+Livy%3BGerber%2C+Esther%3BHinz%2C+Hariet+L&rft.aulast=Gaskin&rft.aufirst=John&rft.date=2012-09-01&rft.volume=14&rft.issue=9&rft.spage=1797&rft.isbn=&rft.btitle=&rft.title=Biological+Invasions&rft.issn=13873547&rft_id=info:doi/10.1007%2Fs10530-012-0190-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2012-11-20 N1 - SubjectsTermNotLitGenreText - Shoots; Amplified fragment length polymorphism; Seeds; Rhizomes; Recruitment; Herbivory; Genetic diversity; Self-fertilization; Apomixis; Population density; Invasions; Genotypes; Lepidium; USA; Turkey; Russia DO - http://dx.doi.org/10.1007/s10530-012-0190-4 ER - TY - JOUR T1 - Underplanting to sustain future stocking of oak (Quercus) in temperate deciduous forests AN - 1069193507; 17128680 AB - Oaks (Quercus spp.) are one of the most important tree taxa in the northern hemisphere. Although they are dominant in mixed species forests and widely distributed, there are frequent reports of regeneration failures. An adequate population of large oak advance reproduction is a critical prerequisite to successful oak regeneration, and hence sustainability of oak. But, many oak forests lack sufficient density of large and competitive oak advance reproduction. Artificial regeneration of oak by underplanting is done to supplement natural populations of oak seedlings or to introduce oak in stands where it is missing. Planting high quality seedlings is important. Silvicultural practices that regulate stand density such as thinning and the shelterwood method are needed to increase oak's regeneration potential by promoting accumulation and growth of natural and planted seedlings before the final regeneration harvest. Control of competing vegetation and herbivory are important elements in the regeneration prescription. Light in the understory is a limiting factor to the accumulation of large oak advance reproduction. Light levels (20-50 % +) sufficient for biomass production in oak reproduction result through management of stand density and other competing vegetation. We review and synthesize the literature on silvicultural approaches to using artificial regeneration to obtain successful oak regeneration that is grounded in fundamental principles of oak biology and ecology. Principles of oak regeneration presented here may also have relevance to other hydric, mesic and dry-mesic forest environments. JF - New Forests AU - Dey, Daniel C AU - Gardiner, Emile S AU - Schweitzer, Callie J AU - Kabrick, John M AU - Jacobs, Douglass F AD - Research Foresters, USDA Forest Service, Northern Research Station, 202 Natural Resources Building, Columbia, MO, 65211, USA, ddey@fs.fed.us Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 955 EP - 978 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 43 IS - 5-6 SN - 0169-4286, 0169-4286 KW - Environment Abstracts; Sustainability Science Abstracts KW - Ecology KW - silvicultural practices KW - Regeneration KW - Quercus KW - Stand structure KW - Forests KW - Vegetation KW - Reproduction KW - Seedlings KW - Sustainability KW - ENA 13:Population Planning & Control KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069193507?accountid=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=New+Forests&rft.atitle=Underplanting+to+sustain+future+stocking+of+oak+%28Quercus%29+in+temperate+deciduous+forests&rft.au=Dey%2C+Daniel+C%3BGardiner%2C+Emile+S%3BSchweitzer%2C+Callie+J%3BKabrick%2C+John+M%3BJacobs%2C+Douglass+F&rft.aulast=Dey&rft.aufirst=Daniel&rft.date=2012-09-01&rft.volume=43&rft.issue=5-6&rft.spage=955&rft.isbn=&rft.btitle=&rft.title=New+Forests&rft.issn=01694286&rft_id=info:doi/10.1007%2Fs11056-012-9330-z LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2015-05-27 N1 - SubjectsTermNotLitGenreText - silvicultural practices; Ecology; Regeneration; Stand structure; Vegetation; Forests; Seedlings; Reproduction; Sustainability; Quercus DO - http://dx.doi.org/10.1007/s11056-012-9330-z ER - TY - JOUR T1 - Quantifying flooding effects on hardwood seedling survival and growth for bottomland restoration AN - 1069193491; 17128675 AB - Growing interest worldwide in bottomland hardwood restoration necessitates improved ecological understanding of flooding effects on forest tree seedlings using methodology that accurately reflects field conditions. We examined hardwood seedling survival and growth in an outdoor laboratory where the timing, depth, duration, and flow rate of flood water can be carefully controlled while simulating natural soil conditions occurring in floodplains. Flooding treatments were initiated in mid-May and included partial inundation (15-20 cm) during the growing season for 5-week flowing, 5-week standing, 3-week flowing, and control. We monitored the vigor, survival, and growth (changes in basal diameter and stem length) of six hardwood species representing a wide range in expected flood tolerance including eastern cottonwood (Populus deltoides Bartr. Ex Marsh.), pin oak (Quercus palustris Muenchh.), swamp white oak (Q. bicolor Willd.), bur oak (Q. macrocarpa Michx.), black walnut (Juglans nigra L.), and pecan [Carya illinoensis (Wangenh.) K. Koch]. All stock was 1-0 bareroot except that cuttings were used for eastern cottonwood. Five species-eastern cottonwood, bur oak, swamp white oak, pin oak, and pecan-exhibited high survival probabilities (>0.62 for cottonwood; >0.77 for the others) regardless of flood treatment. But of the survivors, only eastern cottonwood and swamp white oak maintained positive growth and healthy green foliage. Despite high survival, bur oak and pin oak suffered stem growth losses and exhibited chlorotic foliage in flood treatments suggesting greater vulnerability to other abiotic or biotic stresses if outplanted on flood-prone sites. Pecan also suffered stem dieback in controls suggesting vulnerability to competition and browsing when outplanted despite high survival after flooding. Our quantitative data helps to confirm and/or refine previously published qualitative flood tolerance ratings for these species, and describes operation of an in situ outdoor flood experiment laboratory that may prove effective in guiding future flood tolerance research. JF - New Forests AU - Kabrick, John M AU - Dey, Daniel C AU - Sambeek, J W AU - Coggeshall, Mark V AU - Jacobs, Douglass F AD - USDA Forest Service, Northern Research Station, University of Missouri, 202 Natural Resources Building, Columbia, MO, 65211, USA, jkabrick@fs.fed.us Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 695 EP - 710 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 43 IS - 5-6 SN - 0169-4286, 0169-4286 KW - Environment Abstracts; Sustainability Science Abstracts KW - Quercus palustris KW - Foliage KW - Survival KW - Forests KW - Juglans KW - Hardwoods KW - Carya illinoensis KW - Growth KW - Juglans nigra KW - Flooding KW - Populus deltoides KW - Seedlings KW - Vulnerability KW - Swamps KW - M3 1010:Issues in Sustainable Development KW - ENA 15:Renewable Resources-Terrestrial UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069193491?accountid=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=New+Forests&rft.atitle=Quantifying+flooding+effects+on+hardwood+seedling+survival+and+growth+for+bottomland+restoration&rft.au=Kabrick%2C+John+M%3BDey%2C+Daniel+C%3BSambeek%2C+J+W%3BCoggeshall%2C+Mark+V%3BJacobs%2C+Douglass+F&rft.aulast=Kabrick&rft.aufirst=John&rft.date=2012-09-01&rft.volume=43&rft.issue=5-6&rft.spage=695&rft.isbn=&rft.btitle=&rft.title=New+Forests&rft.issn=01694286&rft_id=info:doi/10.1007%2Fs11056-012-9331-y LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2015-05-27 N1 - SubjectsTermNotLitGenreText - Foliage; Growth; Flooding; Forests; Survival; Seedlings; Vulnerability; Swamps; Hardwoods; Quercus palustris; Carya illinoensis; Juglans nigra; Populus deltoides; Juglans DO - http://dx.doi.org/10.1007/s11056-012-9331-y ER - TY - JOUR T1 - Mechanistically linking age-related diseases and dietary carbohydrate via autophagy and the ubiquitin proteolytic systems. AN - 1038613747; 22906982 AB - Epidemiological data indicate that consuming diets that deliver sugar to the blood rapidly (called high glycemic index, GI) is associated with enhanced risk for age-related diseases such as cardiovascular disease, type 2 diabetes, cataract and age-related macular degeneration (AMD). These debilities are associated with accumulation of toxic protein aggregates as observed in other protein precipitation or amyloid diseases including Alzheimer, Parkinson and Huntington diseases and encephalopathies. Barriers to recommending lower-GI diets to promote health include the absence of established intracellular biochemical mechanisms that link high-GI diets to compromised homeostasis. The data herein corroborate the epidemiological findings and provide platforms to elucidate additional mechanistic aspects of salutary effects of consuming diets of different GIs. They are also useful for testing drugs, including autophagy enhancers, glycemia regulators, or nutraceuticals, which can be exploited to extend health. JF - Autophagy AU - Taylor, Allen AD - Laboratory for Nutrition and Vision Research, JM USDA Human Nutrition Research Center on Aging, Tufts University, Boston, MA, USA. allen.taylor@tufts.edu Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 1404 EP - 1406 VL - 8 IS - 9 KW - Dietary Carbohydrates KW - 0 KW - Glycosylation End Products, Advanced KW - Ubiquitin KW - Index Medicus KW - Animals KW - Glycosylation End Products, Advanced -- metabolism KW - Humans KW - Glycemic Index KW - Retinal Pigment Epithelium -- metabolism KW - Lysosomes -- metabolism KW - Models, Biological KW - Retinal Pigment Epithelium -- pathology KW - Proteolysis KW - Aging -- metabolism KW - Ubiquitin -- metabolism KW - Autophagy KW - Aging -- pathology KW - Dietary Carbohydrates -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1038613747?accountid=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=Autophagy&rft.atitle=Mechanistically+linking+age-related+diseases+and+dietary+carbohydrate+via+autophagy+and+the+ubiquitin+proteolytic+systems.&rft.au=Taylor%2C+Allen&rft.aulast=Taylor&rft.aufirst=Allen&rft.date=2012-09-01&rft.volume=8&rft.issue=9&rft.spage=1404&rft.isbn=&rft.btitle=&rft.title=Autophagy&rft.issn=1554-8635&rft_id=info:doi/10.4161%2Fauto.21150 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2013-01-16 N1 - Date created - 2012-09-07 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.4161/auto.21150 ER - TY - JOUR T1 - A randomized, placebo-controlled trial of vitamin D supplementation to improve glycaemia in overweight and obese African Americans AN - 1038611829; 17011103 AB - Aims: Vitamin D deficiency may increase the risk for type 2 diabetes. African Americans tend to have poor vitamin D status and increased risk of diabetes, but effects of vitamin D supplementation on components of diabetes risk have not been tested in this group. This study was conducted to determine whether vitamin D supplementation improves insulin secretion, insulin sensitivity and glycaemia in African Americans with prediabetes or early diabetes. Methods: In this randomized, placebo-controlled trial, we examined the effect of 4000 IU/day vitamin D3, on glycaemia and contributing measures including insulin secretion, insulin sensitivity and the disposition index over 12 weeks in 89 overweight or obese African Americans with prediabetes or early diabetes. Outcome measures were derived from oral glucose tolerance testing. Results: Mean plasma 25-hydroxyvitamin D was about 40 nmol/l in the placebo and vitamin D groups at baseline and increased to 81 nmol/l with supplementation. Insulin sensitivity decreased by 4% in the vitamin D group compared with a 12% increase in the placebo group (p = 0.034). Insulin secretion increased by 12% in the vitamin D group compared with a 2% increase in the placebo group (p = 0.024), but changes in the disposition index were similar across groups. There was no effect of supplementation on post-load glucose or other measures of glycaemia. Conclusions: Supplementation with 4000 IU/day vitamin D3 successfully corrected vitamin D insufficiency and had divergent effects on insulin secretion and sensitivity with no overall effect on disposition index or glycaemia. In this study, vitamin D supplementation for 3 months did not change the pathophysiology of prediabetes in overweight and obese African Americans. JF - Diabetes, Obesity and Metabolism AU - Harris, S S AU - Pittas, A G AU - Palermo, N J AD - Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA, USA Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 789 EP - 794 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 14 IS - 9 SN - 1462-8902, 1462-8902 KW - Physical Education Index; Risk Abstracts KW - Sensitivity KW - Obesity KW - Blacks KW - Blood glucose KW - Clinical trials KW - Hormones KW - Insulin KW - Diabetes KW - Diabetes mellitus KW - Blood KW - Vitamins KW - Dietary supplements KW - Objectives KW - Ethnic groups KW - Metabolism KW - R2 23060:Medical and environmental health KW - PE 030:Exercise, Health & Physical Fitness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1038611829?accountid=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=Diabetes%2C+Obesity+and+Metabolism&rft.atitle=A+randomized%2C+placebo-controlled+trial+of+vitamin+D+supplementation+to+improve+glycaemia+in+overweight+and+obese+African+Americans&rft.au=Harris%2C+S+S%3BPittas%2C+A+G%3BPalermo%2C+N+J&rft.aulast=Harris&rft.aufirst=S&rft.date=2012-09-01&rft.volume=14&rft.issue=9&rft.spage=789&rft.isbn=&rft.btitle=&rft.title=Diabetes%2C+Obesity+and+Metabolism&rft.issn=14628902&rft_id=info:doi/10.1111%2Fj.1463-1326.2012.01605.x LA - English DB - Physical Education Index; ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Document feature - figure 2 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Blood; Obesity; Blacks; Objectives; Dietary supplements; Vitamins; Blood glucose; Hormones; Diabetes; Diabetes mellitus; Sensitivity; Clinical trials; Metabolism; Ethnic groups; Insulin DO - http://dx.doi.org/10.1111/j.1463-1326.2012.01605.x ER - TY - JOUR T1 - Assessment of Aquaflor registered , copper sulphate and potassium permanganate for control of Aeromonas hydrophila and Flavobacterium columnare infection in sunshine bass, Morone chrysops femaleMorone saxatilis male AN - 1038609517; 17083694 AB - Two experiments were conducted to test the effectiveness of different therapeutants against a mixed infection of Aeromonas hydrophila and Flavobacterium columnare in sunshine bass. Experiment 1 evaluated copper sulphate, florfenicol-medicated feed and potassium permanganate (KMnO4) against a natural mixed infection. Experiment 2 further evaluated copper sulphate as a treatment to control an experimental mixed infection. In experiment 1, naturally infected untreated fish had the lowest final survival per cent, at 71%, while florfenicol-medicated feed at 15mgkg-1 body weight for 10days or copper sulphate at 2.1mgL-1 (1% of the total alkalinity) for 24h produced the highest final survivals, at 90% and 88%, respectively. The final survival of the naturally infected fish administered florfenicol-medicated feed was significantly different (P<0.1) from the untreated fish. The survival curves for the florfenicol and the copper sulphate at 2.1mgL-1 were significantly improved from the untreated fish. In experiment 2, fish were challenged by waterborne exposure to A. hydrophila and F. columnare and either not treated or treated with copper sulphate at 2.1mgL-1. At the end of experiment 2, the per cent survival of the challenged fish treated with copper sulphate (99%) was significantly higher (P<0.05) than the non-treated (61%). The results illustrate clear benefit of florfenicol and copper sulphate against a mixed infection of A. hydrophila and F. columnare. JF - Journal of Fish Diseases AU - Darwish, A M AU - Bebak, J A AU - Schrader, K K AD - Harry K. Dupree-Stuttgart National Aquaculture Research Center, Agricultural Research Service, United States Department of Agriculture, Stuttgart, AR, USA 1 Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 637 EP - 647 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 35 IS - 9 SN - 0140-7775, 0140-7775 KW - ASFA Aquaculture Abstracts; Microbiology Abstracts B: Bacteriology; ASFA 1: Biological Sciences & Living Resources KW - Males KW - Morone chrysops KW - Disease control KW - Aeromonas hydrophila KW - Survival KW - Potassium KW - potassium permanganate KW - Copper KW - Freshwater KW - Freshwater fish KW - Toxicity tests KW - Sulphates KW - fish diseases KW - Fish diseases KW - Body weight KW - Alkalinity KW - Florfenicol KW - Flavobacterium columnare KW - Mixed infection KW - Q1 08485:Species interactions: pests and control KW - Q3 08587:Diseases of Cultured Organisms KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1038609517?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Fish+Diseases&rft.atitle=Assessment+of+Aquaflor+registered+%2C+copper+sulphate+and+potassium+permanganate+for+control+of+Aeromonas+hydrophila+and+Flavobacterium+columnare+infection+in+sunshine+bass%2C+Morone+chrysops+femaleMorone+saxatilis+male&rft.au=Darwish%2C+A+M%3BBebak%2C+J+A%3BSchrader%2C+K+K&rft.aulast=Darwish&rft.aufirst=A&rft.date=2012-09-01&rft.volume=35&rft.issue=9&rft.spage=637&rft.isbn=&rft.btitle=&rft.title=Journal+of+Fish+Diseases&rft.issn=01407775&rft_id=info:doi/10.1111%2Fj.1365-2761.2012.01393.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Document feature - figure 2 N1 - Last updated - 2014-09-18 N1 - SubjectsTermNotLitGenreText - Body weight; Fish diseases; Males; Alkalinity; Disease control; Potassium; Freshwater fish; Toxicity tests; Sulphates; fish diseases; Florfenicol; Survival; potassium permanganate; Copper; Mixed infection; Morone chrysops; Aeromonas hydrophila; Flavobacterium columnare; Freshwater DO - http://dx.doi.org/10.1111/j.1365-2761.2012.01393.x ER - TY - JOUR T1 - Competitive effect of commensal faecal bacteria from growing swine fed chlortetracycline-supplemented feed on beta -haemolytic Escherichia coli strains with multiple antimicrobial resistance plasmids AN - 1038609461; 17089764 AB - To determine the differences in competitive fitness among Escherichia coli strains with different plasmid profiles when grown in suspension with commensal faecal bacteria from growing swine fed chlortetracycline-supplemented or unsupplemented diets. Five multiple drug-resistant (MDR) E. coli strains that possessed 0, 2, 6 or 8 plasmids were inoculated into anoxic faecal cultures from swine fed an unsupplemented (control) or chlortetracycline (50 g ton-1)-supplemented (experimental) diet. On days 21 of chlortetracycline supplementation, faecal growth competition studies were performed. MDR E. coli were enumerated at 0, 6 and 24 h. The plasmid-free strain was below culturable limits in both the control and experimental cultures by 24 h. For each plasmid-bearing strain, there was no statistically significant difference in population CFU ml-1 (P < 0.05) between the control and experimental cultures. There was no significant effect on the faecal microflora, owing to the inclusion of chlortetracycline, in the swine diets, that affected the growth of E. coli in the competition studies employed. Furthermore, these results suggest that the cost of maintaining plasmids in these E. coli strains had little influence on survivability. Mutations that led to antimicrobial resistance may have a greater impact on survivability than multiple plasmid carriage. JF - Journal of Applied Microbiology AU - Poole, T L AU - Callaway, T R AU - Bischoff, K M AU - Loneragan, G H AU - Anderson, R C AU - Nisbet, D J AD - USDA/ARS Southern Plains Agricultural Research Center Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 659 EP - 668 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 113 IS - 3 SN - 1364-5072, 1364-5072 KW - Genetics Abstracts; Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology KW - Diets KW - Fitness KW - Drug resistance KW - Commensals KW - Statistical analysis KW - Plasmids KW - Chlortetracycline KW - Colony-forming cells KW - Dietary supplements KW - Escherichia coli KW - Microflora KW - Competition KW - Mutation KW - A 01340:Antibiotics & Antimicrobials KW - J 02430:Symbiosis, Antibiosis & Phages KW - G 07770:Bacteria UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1038609461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Applied+Microbiology&rft.atitle=Competitive+effect+of+commensal+faecal+bacteria+from+growing+swine+fed+chlortetracycline-supplemented+feed+on+beta+-haemolytic+Escherichia+coli+strains+with+multiple+antimicrobial+resistance+plasmids&rft.au=Poole%2C+T+L%3BCallaway%2C+T+R%3BBischoff%2C+K+M%3BLoneragan%2C+G+H%3BAnderson%2C+R+C%3BNisbet%2C+D+J&rft.aulast=Poole&rft.aufirst=T&rft.date=2012-09-01&rft.volume=113&rft.issue=3&rft.spage=659&rft.isbn=&rft.btitle=&rft.title=Journal+of+Applied+Microbiology&rft.issn=13645072&rft_id=info:doi/10.1111%2Fj.1365-2672.2012.05365.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2016-03-30 N1 - SubjectsTermNotLitGenreText - Fitness; Diets; Chlortetracycline; Dietary supplements; Colony-forming cells; Drug resistance; Statistical analysis; Microflora; Commensals; Plasmids; Mutation; Competition; Escherichia coli DO - http://dx.doi.org/10.1111/j.1365-2672.2012.05365.x ER - TY - JOUR T1 - Evaluating the sufficiency of protected lands for maintaining wildlife population connectivity in the U.S. northern Rocky Mountains AN - 1038606246; 17089434 AB - Aim The goal of this study was to evaluate the sufficiency of the network of protected lands in the U.S. northern Rocky Mountains in providing protection for habitat connectivity for 105 hypothetical organisms. A large proportion of the landscape falls into one of several categories of protected lands. However, protected lands in the region are primarily higher elevation forest and mountain habitats. Little is known about how the network of protected lands may maintain connectivity for a broad spectrum of species expressing different habitat requirements and dispersal abilities. Location The study was conducted across the states of Montana and northern Idaho, USA, comprising an area of 30.2 million hectares. Methods We used resistant kernel modelling to map the extent of the study area predicted to be connected by dispersal for each of 35 species groups with different ecological associations. We evaluated the effect of vagility on protected area sufficiency by varying dispersal ability across three levels for each species group. We evaluated the degree of vulnerability of each of the 105 hypothetical species (35 species groups3 dispersal abilities) in terms of the extent of the total study area predicted to be connected by dispersal. We defined nine categories of risk as the combination of species vulnerability because of the extent of connected habitat and the degree to which that habitat was protected. Results We found high variation in the vulnerability of species because of the extent of connected habitat, and the extent to which connected habitat overlapped protected lands. Species associated with high elevations and species associated with lower elevations were predicted to have limited extent of connected habitat. Species associated with high elevations were predicted to have the vast majority of their connected habitat protected by federal Forest Service and National Park Service lands. In contrast, species associated with lower elevations were poorly protected by the existing network of protected lands. Main conclusions Low elevation and non-forest habitats are at highest risk of human-induced habitat loss and fragmentation in the study area. Conservation efforts in the region may be most effective if they focus on expanding the network of lower elevation protected lands in such a way that maximizes connectivity across the landscape. JF - Diversity and Distributions AU - Cushman, Samuel A AU - Landguth, Erin L AU - Flather, Curtis H AD - USDA Forest Service, Rocky Mountain Research Station, 2500 S Pine Knoll Dr., Flagstaff, AZ 86001, USA Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 873 EP - 884 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 United States VL - 18 IS - 9 SN - 1366-9516, 1366-9516 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Landscape KW - Wildlife KW - National parks KW - Habitat changes KW - Forests KW - Habitat KW - North America, Rocky Mts. KW - Mountains KW - USA, Idaho KW - Risk factors KW - Kernels KW - Conservation KW - Vulnerability KW - Human factors KW - Dispersal KW - USA, Montana 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/1038606246?accountid=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=Diversity+and+Distributions&rft.atitle=Evaluating+the+sufficiency+of+protected+lands+for+maintaining+wildlife+population+connectivity+in+the+U.S.+northern+Rocky+Mountains&rft.au=Cushman%2C+Samuel+A%3BLandguth%2C+Erin+L%3BFlather%2C+Curtis+H&rft.aulast=Cushman&rft.aufirst=Samuel&rft.date=2012-09-01&rft.volume=18&rft.issue=9&rft.spage=873&rft.isbn=&rft.btitle=&rft.title=Diversity+and+Distributions&rft.issn=13669516&rft_id=info:doi/10.1111%2Fj.1472-4642.2012.00895.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Document feature - figure 5 N1 - Last updated - 2013-07-26 N1 - SubjectsTermNotLitGenreText - Mountains; Risk factors; Wildlife; Landscape; National parks; Conservation; Kernels; Forests; Dispersal; Habitat; Habitat changes; Human factors; Vulnerability; North America, Rocky Mts.; USA, Idaho; USA, Montana DO - http://dx.doi.org/10.1111/j.1472-4642.2012.00895.x ER - TY - JOUR T1 - Effect of Volumetric Water Content and Clover (Trifolium incarnatum) on the Survival of Escherichia coli O157:H7 in a Soil Matrix AN - 1038605508; 16959259 AB - Studies aimed at understanding Escherichia coli O157:H7 soil survival dynamics are paramount due to their inevitable introduction into the organic vegetable production systems via animal manure-based fertilizer. Therefore, a greenhouse study was conducted to determine the survival of E. coli O157:H7 in highly controlled soil matrices subjected to two variable environmental stressors: (1) soil volumetric water content (25 or 45 % VWC), and (2) the growth of clover (planted or unplanted). During the 7-week study, molecular-based qPCR analyses revealed that E. coli O157:H7 survival was significantly lower in soils maintained at either near water-holding capacity (45 % VWC) or under clover growth. The significant reduction under clover growth was only observed when E. coli populations were determined relative to all bacteria, indicating the need to further study the competition between E. coli O157:H7 and the total bacterial community in organic soils. Given the significant effect of clover on E. coli O157:H7 survival under different moisture conditions in this greenhouse-based study, this work highlights the antimicrobial potential of clover exudates in arable soils, and future work should concentrate on their specific mechanisms of inhibition; ultimately leading to the development of crop rotations/production systems to improve pre-harvest food safety and security in minimally processed, ready-to-eat and organic production systems. JF - Current Microbiology AU - Rothrock, Michael J AU - Frantz, Jonathan M AU - Burnett, Stephanie AD - Poultry Processing and Swine Physiology Research Unit, U.S. Department of Agriculture, Agricultural Research Service, 950 College Station Rd., Athens, GA, 30605, USA, michael.rothrock@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 272 EP - 283 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 65 IS - 3 SN - 0343-8651, 0343-8651 KW - Microbiology Abstracts B: Bacteriology KW - Antimicrobial agents KW - Competition KW - Crop rotation KW - Exudates KW - Fertilizers KW - Food KW - Greenhouses KW - Soil KW - Soils (organic) KW - Survival KW - Vegetables KW - Water content KW - Escherichia coli KW - Trifolium incarnatum KW - J 02320:Cell Biology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1038605508?accountid=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=Current+Microbiology&rft.atitle=Effect+of+Volumetric+Water+Content+and+Clover+%28Trifolium+incarnatum%29+on+the+Survival+of+Escherichia+coli+O157%3AH7+in+a+Soil+Matrix&rft.au=Rothrock%2C+Michael+J%3BFrantz%2C+Jonathan+M%3BBurnett%2C+Stephanie&rft.aulast=Rothrock&rft.aufirst=Michael&rft.date=2012-09-01&rft.volume=65&rft.issue=3&rft.spage=272&rft.isbn=&rft.btitle=&rft.title=Current+Microbiology&rft.issn=03438651&rft_id=info:doi/10.1007%2Fs00284-012-0142-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2012-12-03 N1 - SubjectsTermNotLitGenreText - Crop rotation; Soil; Exudates; Vegetables; Fertilizers; Food; Survival; Soils (organic); Water content; Competition; Antimicrobial agents; Greenhouses; Escherichia coli; Trifolium incarnatum DO - http://dx.doi.org/10.1007/s00284-012-0142-3 ER - TY - JOUR T1 - The kinetics of urinary fumonisin B1 excretion in humans consuming maize-based diets. AN - 1038068911; 22815244 AB - Fumonisins (FB) are mycotoxins found in maize. The purpose of this study was to (i) determine the relationship between FB(1) , FB(2) , and FB(3) intake and urinary excretion in humans, (ii) validate a method to isolate urinary FB on C(18) -SPE cartridges for international shipment, and (iii) test the method using samples from Guatemala. Volunteers (n = 10) consumed 206 grams/day of tortillas and biscuits prepared from masa flour and a product containing maize flour. Volunteers estimated their daily urine output and samples were analyzed for FB(1) , FB(2) , and FB(3) and hydrolyzed FB(1) . Only FB(1) was detected in urine suggesting lower absorption of FB(2) and FB(3) . Excretion was highly variable peaking soon after consumption began and decreasing rapidly after consumption stopped. Within 5 days after consumption ended, FB(1) was not detected in urine. In a study with eight volunteers, the average total urinary FB(1) was 0.5% of the intake. FB(1) was detected in 61% (107/177) of the samples collected in Guatemala. The results support the use of urinary FB(1) to assess ongoing exposure in population-based studies. However, relating the FB(1) concentration in urine to dietary intake of FB by individual subjects will be complicated due to interindividual variability and the rapidity of clearance. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. JF - Molecular nutrition & food research AU - Riley, Ronald T AU - Torres, Olga AU - Showker, Jency L AU - Zitomer, Nicholas C AU - Matute, Jorge AU - Voss, Kenneth A AU - Gelineau-van Waes, Janee AU - Maddox, Joyce R AU - Gregory, Simon G AU - Ashley-Koch, Allison E AD - USDA - ARS, Toxicology and Mycotoxin Research Unit, R.B. Russell Research Center, Athens, GA 30605, USA. ron.riley@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 1445 EP - 1455 VL - 56 IS - 9 KW - Fumonisins KW - 0 KW - fumonisin B1 KW - 3ZZM97XZ32 KW - Index Medicus KW - United States KW - Young Adult KW - Kinetics KW - Humans KW - Guatemala KW - Food Handling -- methods KW - Food Contamination -- analysis KW - Adult KW - Aged KW - Middle Aged KW - Adolescent KW - Male KW - Flour KW - Female KW - Zea mays -- microbiology KW - Food Microbiology KW - Zea mays -- chemistry KW - Fumonisins -- pharmacokinetics KW - Diet KW - Fumonisins -- urine UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1038068911?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+nutrition+%26+food+research&rft.atitle=The+kinetics+of+urinary+fumonisin+B1+excretion+in+humans+consuming+maize-based+diets.&rft.au=Riley%2C+Ronald+T%3BTorres%2C+Olga%3BShowker%2C+Jency+L%3BZitomer%2C+Nicholas+C%3BMatute%2C+Jorge%3BVoss%2C+Kenneth+A%3BGelineau-van+Waes%2C+Janee%3BMaddox%2C+Joyce+R%3BGregory%2C+Simon+G%3BAshley-Koch%2C+Allison+E&rft.aulast=Riley&rft.aufirst=Ronald&rft.date=2012-09-01&rft.volume=56&rft.issue=9&rft.spage=1445&rft.isbn=&rft.btitle=&rft.title=Molecular+nutrition+%26+food+research&rft.issn=1613-4133&rft_id=info:doi/10.1002%2Fmnfr.201200166 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2013-01-17 N1 - Date created - 2012-09-04 N1 - Date revised - 2017-01-13 N1 - SuppNotes - Cited By: Toxicol Sci. 2009 Dec;112(2):459-67 [19783636] Anal Bioanal Chem. 2008 Jul;391(6):2257-63 [18488202] Mol Nutr Food Res. 2010 Nov;54(11):1659-67 [20521269] Methods Mol Biol. 2011;739:171-85 [21567327] Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2012;29(5):809-18 [22324939] Cancer Epidemiol Biomarkers Prev. 2011 Mar;20(3):483-9 [21266524] Environ Health Perspect. 2001 Mar;109(3):253-6 [11333186] Appl Environ Microbiol. 2002 May;68(5):2101-5 [11976077] Toxicol Appl Pharmacol. 2002 Dec 15;185(3):153-65 [12498732] IARC Monogr Eval Carcinog Risks Hum. 2002;82:1-556 [12687954] J Nutr. 2003 Oct;133(10):3200-3 [14519811] J Nutr. 2004 Apr;134(4):711-6 [15051815] J Biol Chem. 1991 Aug 5;266(22):14486-90 [1860857] Toxicol Sci. 2006 Jul;92(1):335-45 [16613836] Food Addit Contam. 2006 Aug;23(8):826-32 [16807208] Rapid Commun Mass Spectrom. 2006;20(16):2447-62 [16871522] Food Addit Contam. 2007 Oct;24(10):1196-201 [17886192] J Nutr. 2007 Dec;137(12):2723-9 [18029490] Cancer Epidemiol Biomarkers Prev. 2008 Mar;17(3):688-94 [18349288] Food Addit Contam Part A Chem Anal Control Expo Risk Assess. 2010 Aug;27(8):1161-9 [20589550] N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1002/mnfr.201200166 ER - TY - JOUR T1 - Potential for Phosphate Mitigation from Agricultural Runoff by Three Aquatic Macrophytes AN - 1034830726; 17062463 AB - Phosphate from agricultural runoff is a major contributor to eutrophication in aquatic systems. Vegetated drainage ditches lining agricultural fields have been investigated for their potential to mitigate runoff, acting similarly to a wetland as they filter contaminants. It is hypothesized that some aquatic macrophytes will be more effective at removing phosphate than others. In a mesocosm study, three aquatic macrophyte species, cutgrass (Leersia oryzoides), cattail (Typha latifolia), and bur-reed (Sparganium americanum), were investigated for their ability to mitigate phosphate from water. Mesocosms were exposed to flowing phosphate-enriched water (10 mg L super(-1)) for 6 h, left stagnant for 42 h, and then flushed with non-nutrient enriched water for an additional 6 h to simulate flushing effects of a second storm event. Both L. oryzoides and T. latifolia decreased the load of dissolved phosphate (DP) in outflows by greater than 50 %, significantly more than S. americanum, which only decreased DP by 15 plus or minus 6 % (p less than or equal to 0.002). All treatments decreased concentrations inside mesocosms by 90 % or more after 1 week, though the decrease occurred more rapidly in T. latifolia and L. oryzoides mesocosms. By discovering which species are better at mitigating phosphate in agricultural runoff, planning the community composition of vegetation in drainage ditches and constructed wetlands can be improved for optimal remediation results. JF - Water, Air, & Soil Pollution AU - Tyler, H L AU - Moore, M T AU - Locke, MA AD - Water Quality and Ecology Research Unit, National Sedimentation Laboratory, USDA-Agricultural Research Service, PO Box 1157, Oxford, MS, 38655, USA, matt.moore@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 4557 EP - 4564 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 223 IS - 7 SN - 0049-6979, 0049-6979 KW - Environment Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Pollution Abstracts; Aqualine Abstracts; Water Resources Abstracts; Meteorological & Geoastrophysical Abstracts KW - Drainage Ditches KW - Agricultural Runoff KW - Bioremediation KW - Eutrophication KW - Artificial wetlands KW - Anthropogenic factors KW - Man-induced effects KW - Storms KW - Agricultural land KW - Wetlands KW - Agricultural runoff KW - Sparganium americanum KW - Leersia oryzoides KW - Atmospheric pollution KW - Drainage KW - Aquatic plants KW - Vegetation KW - Soil contamination KW - Aquatic environment KW - Mesocosms KW - Water pollution KW - Soil pollution KW - Air pollution KW - Cattails KW - Macrophytes KW - Phosphates KW - Typha latifolia KW - Remediation KW - Flushing KW - Q5 08503:Characteristics, behavior and fate KW - SW 5010:Network design KW - P 2000:FRESHWATER POLLUTION KW - AQ 00008:Effects of Pollution KW - M2 556.16:Runoff (556.16) KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1034830726?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water%2C+Air%2C+%26+Soil+Pollution&rft.atitle=Potential+for+Phosphate+Mitigation+from+Agricultural+Runoff+by+Three+Aquatic+Macrophytes&rft.au=Tyler%2C+H+L%3BMoore%2C+M+T%3BLocke%2C+MA&rft.aulast=Tyler&rft.aufirst=H&rft.date=2012-09-01&rft.volume=223&rft.issue=7&rft.spage=4557&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air%2C+%26+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/10.1007%2Fs11270-012-1217-2 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-08-01 N1 - Last updated - 2014-05-05 N1 - SubjectsTermNotLitGenreText - Air pollution; Remediation; Anthropogenic factors; Aquatic plants; Man-induced effects; Wetlands; Agricultural runoff; Water pollution; Mesocosms; Soil pollution; Atmospheric pollution; Eutrophication; Drainage; Storms; Macrophytes; Agricultural land; Bioremediation; Phosphates; Artificial wetlands; Soil contamination; Aquatic environment; Cattails; Drainage Ditches; Agricultural Runoff; Flushing; Vegetation; Leersia oryzoides; Typha latifolia; Sparganium americanum DO - http://dx.doi.org/10.1007/s11270-012-1217-2 ER - TY - JOUR T1 - Seasonal Variation in Heat Fluxes, Predicted Emissions of Malodorants, and Wastewater Quality of an Anaerobic Swine Waste Lagoon AN - 1034830522; 17062390 AB - The concentrations of p-cresol above a wastewater lagoon were modeled from February through June based on equations developed in a previous study. Using this model, in which p-cresol concentrations were calculated based on lagoon evaporation and net available radiation at the lagoon surface, predicted p-cresol concentrations were highest during the months of March and April and declined to very low levels thereafter. This was in accordance with observed emission patterns in the previous study. In the same period during which predicted emissions increased, wastewater concentrations of malodorants decreased. While other indicators of wastewater quality such as ammonium and chemical oxygen demand (COD) also decreased in concentration, the magnitude of their improvement was not as high as for the malodorants. There were no pronounced differences in bacterial populations between the cool and warm seasons based on molecular quantification of genes targeting total cells, Bacteroides, Clostridia, and methanogens. While the improvement in the concentrations of wastewater malodorants may be due to catabolism by lagoon bacteria, our findings indicate that evaporative losses that occurred as the lagoon warmed may also play a strong role. JF - Water, Air, & Soil Pollution AU - Loughrin, John H AU - Quintanar, Arturo I AU - Cook, Kim L AU - Lovanh, Nanh C AU - Mahmood, Rezaul AU - Becerra-Acosta, Evi AD - United States Department of Agriculture, Agricultural Research Service, Animal Waste Management Research Unit, 230 Bennett Lane, Bowling Green, KY, 42104, USA, john.loughrin@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - Sep 2012 SP - 3611 EP - 3618 PB - Springer Science+Business Media, Van Godewijckstraat 30 Dordrecht 3311 GX Netherlands VL - 223 IS - 7 SN - 0049-6979, 0049-6979 KW - Environment Abstracts; Pollution Abstracts KW - Ammonium KW - Evaporation KW - Bacteroides KW - Waste disposal sites KW - Emissions KW - Chemical oxygen demand KW - Soil contamination KW - Lagoons KW - Seasonal variations KW - Wastewater KW - P 0000:AIR POLLUTION KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1034830522?accountid=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=Water%2C+Air%2C+%26+Soil+Pollution&rft.atitle=Seasonal+Variation+in+Heat+Fluxes%2C+Predicted+Emissions+of+Malodorants%2C+and+Wastewater+Quality+of+an+Anaerobic+Swine+Waste+Lagoon&rft.au=Loughrin%2C+John+H%3BQuintanar%2C+Arturo+I%3BCook%2C+Kim+L%3BLovanh%2C+Nanh+C%3BMahmood%2C+Rezaul%3BBecerra-Acosta%2C+Evi&rft.aulast=Loughrin&rft.aufirst=John&rft.date=2012-09-01&rft.volume=223&rft.issue=7&rft.spage=3611&rft.isbn=&rft.btitle=&rft.title=Water%2C+Air%2C+%26+Soil+Pollution&rft.issn=00496979&rft_id=info:doi/10.1007%2Fs11270-012-1134-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-08-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Ammonium; Evaporation; Waste disposal sites; Emissions; Chemical oxygen demand; Soil contamination; Seasonal variations; Lagoons; Wastewater; Bacteroides DO - http://dx.doi.org/10.1007/s11270-012-1134-4 ER - TY - JOUR T1 - Bacillus thuringiensis Cry3Aa protoxin intoxication of Tenebrio molitor induces widespread changes in the expression of serine peptidase transcripts. AN - 1030350623; 22640634 AB - The yellow mealworm, Tenebrio molitor, is a pest of stored grain products and is sensitive to the Bacillus thuringiensis (Bt) Cry3Aa toxin. As digestive peptidases are a determining factor in Cry toxicity and resistance, we evaluated the expression of peptidase transcripts in the midgut of T. molitor larvae fed either a control or Cry3Aa protoxin diet for 24 h (RNA-Seq), or in larvae exposed to the protoxin for 6, 12, or 24 h (microarrays). Cysteine peptidase transcripts (9) were similar to cathepsins B, L, and K, and their expression did not vary more than 2.5-fold in control and Cry3Aa-treated larvae. Serine peptidase transcripts (48) included trypsin, chymotrypsin and chymotrypsin-like, elastase 1-like, and unclassified serine peptidases, as well as homologs lacking functional amino acids. Highly expressed trypsin and chymotrypsin transcripts were severely repressed, and most serine peptidase transcripts were expressed 2- to 15-fold lower in Cry3Aa-treated larvae. Many serine peptidase and homolog transcripts were found only in control larvae. However, expression of a few serine peptidase transcripts was increased or found only in Cry3Aa-treated larvae. Therefore, Bt intoxication significantly impacted the expression of serine peptidases, potentially important in protoxin processing, while the insect maintained the production of critical digestive cysteine peptidases. Published by Elsevier Inc. JF - Comparative biochemistry and physiology. Part D, Genomics & proteomics AU - Oppert, Brenda AU - Martynov, Alexander G AU - Elpidina, Elena N AD - USDA Agricultural Research Service, Center for Grain and Animal Health Research, Manhattan, KS 66502, USA. bso@ksu.edu Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 233 EP - 242 VL - 7 IS - 3 KW - Bacillus thuringiensis protoxin KW - 0 KW - Bacterial Proteins KW - Bacterial Toxins KW - Endotoxins KW - Hemolysin Proteins KW - Protein Precursors KW - insecticidal crystal protein, Bacillus Thuringiensis KW - Cathepsins KW - EC 3.4.- KW - Serine Endopeptidases KW - EC 3.4.21.- KW - Cysteine Endopeptidases KW - EC 3.4.22.- KW - Index Medicus KW - Gene Expression Profiling KW - Animals KW - Cathepsins -- genetics KW - Oligonucleotide Array Sequence Analysis KW - Larva -- genetics KW - Databases, Protein KW - Cysteine Endopeptidases -- metabolism KW - Cathepsins -- metabolism KW - Larva -- enzymology KW - Feeding Behavior -- drug effects KW - Larva -- drug effects KW - Cysteine Endopeptidases -- genetics KW - Bacterial Proteins -- toxicity KW - Protein Precursors -- toxicity KW - Serine Endopeptidases -- metabolism KW - Tenebrio -- drug effects KW - Serine Endopeptidases -- genetics KW - Gene Expression Regulation, Enzymologic -- drug effects KW - Tenebrio -- genetics KW - Hemolysin Proteins -- toxicity KW - Bacterial Toxins -- toxicity KW - Tenebrio -- enzymology KW - Endotoxins -- toxicity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1030350623?accountid=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=Comparative+biochemistry+and+physiology.+Part+D%2C+Genomics+%26+proteomics&rft.atitle=Bacillus+thuringiensis+Cry3Aa+protoxin+intoxication+of+Tenebrio+molitor+induces+widespread+changes+in+the+expression+of+serine+peptidase+transcripts.&rft.au=Oppert%2C+Brenda%3BMartynov%2C+Alexander+G%3BElpidina%2C+Elena+N&rft.aulast=Oppert&rft.aufirst=Brenda&rft.date=2012-09-01&rft.volume=7&rft.issue=3&rft.spage=233&rft.isbn=&rft.btitle=&rft.title=Comparative+biochemistry+and+physiology.+Part+D%2C+Genomics+%26+proteomics&rft.issn=1878-0407&rft_id=info:doi/10.1016%2Fj.cbd.2012.03.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2013-03-17 N1 - Date created - 2012-07-30 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1016/j.cbd.2012.03.005 ER - TY - JOUR T1 - Detailed maps of tropical forest types are within reach: Forest tree communities for Trinidad and Tobago mapped with multiseason Landsat and multiseason fine-resolution imagery AN - 1028035657; 16880433 AB - Tropical forest managers need detailed maps of forest types for REDD+, but spectral similarity among forest types; cloud and scan-line gaps; and scarce vegetation ground plots make producing such maps with satellite imagery difficult. How can managers map tropical forest tree communities with satellite imagery given these challenges? Here we describe a case study of mapping tropical forests to floristic classes with gap-filled Landsat imagery by judicious combination of field and remote sensing work. For managers, we include background on current and forthcoming solutions to the problems of mapping detailed tropical forest types with Landsat imagery. In the study area, Trinidad and Tobago, class characteristics like deciduousness allowed discrimination of floristic classes. We also discovered that we could identify most of the tree communities in (1) imagery with fine spatial resolution of [el]1m; (2) multiseason fine resolution imagery (viewable with Google Earth); or (3) Landsat imagery from different dates, particularly imagery from drought years, even if decades old, allowing us to collect the extensive training data needed for mapping tropical forest types with "noisy" gap-filled imagery. Further, we show that gap-filled, synthetic multiseason Landsat imagery significantly improves class-specific accuracy for several seasonal forest associations. The class-specific improvements were better for comparing classification results; for in some cases increases in overall accuracy were small. These detailed mapping efforts can lead to new views of tropical forest landscapes. Here we learned that the xerophytic rain forest of Tobago is closely associated with ultramafic geology, helping to explain its unique physiognomy. JF - Forest Ecology and Management AU - Helmer, E H AU - Ruzycki, Thomas S AU - Benner, Jay AU - Voggesser, Shannon M AU - Scobie, Barbara P AU - Park, Courtenay AU - Fanning, David W AU - Ramnarine, Seepersad AD - International Institute of Tropical Forestry, USDA Forest Service, Rio Piedras, PR 00926, United States, ehelmer@fs.fed.us Y1 - 2012/09/01/ PY - 2012 DA - 2012 Sep 01 SP - 147 EP - 166 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 279 SN - 0378-1127, 0378-1127 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Gap-filled Landsat imagery KW - Multitemporal imagery KW - Biodiversity KW - REDD+ KW - Deciduousness KW - Floristic composition KW - Forest management KW - Trees KW - Remote sensing KW - Forests KW - spatial discrimination KW - Rain forests KW - Classification KW - ASW, Caribbean Sea, Trinidad and Tobago KW - Geology KW - Mapping KW - Droughts KW - Data processing KW - Landscape KW - Vegetation KW - Satellites KW - Clouds KW - Tropical forests KW - Landsat KW - Tropical environments KW - ASW, Caribbean Sea, Trinidad and Tobago, Tobago 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/1028035657?accountid=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=Detailed+maps+of+tropical+forest+types+are+within+reach%3A+Forest+tree+communities+for+Trinidad+and+Tobago+mapped+with+multiseason+Landsat+and+multiseason+fine-resolution+imagery&rft.au=Helmer%2C+E+H%3BRuzycki%2C+Thomas+S%3BBenner%2C+Jay%3BVoggesser%2C+Shannon+M%3BScobie%2C+Barbara+P%3BPark%2C+Courtenay%3BFanning%2C+David+W%3BRamnarine%2C+Seepersad&rft.aulast=Helmer&rft.aufirst=E&rft.date=2012-09-01&rft.volume=279&rft.issue=&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Forest+Ecology+and+Management&rft.issn=03781127&rft_id=info:doi/10.1016%2Fj.foreco.2012.05.016 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-07-01 N1 - Last updated - 2016-04-29 N1 - SubjectsTermNotLitGenreText - Forest management; Data processing; Trees; Landscape; Remote sensing; Vegetation; spatial discrimination; Satellites; Clouds; Landsat; Rain forests; Classification; Geology; Mapping; Droughts; Tropical forests; Tropical environments; Forests; ASW, Caribbean Sea, Trinidad and Tobago; ASW, Caribbean Sea, Trinidad and Tobago, Tobago DO - http://dx.doi.org/10.1016/j.foreco.2012.05.016 ER - TY - JOUR T1 - Commonalities of carbon dioxide exchange in semiarid regions with monsoon and Mediterranean climates AN - 1028018830; 16815829 AB - Comparing biosphere-atmosphere carbon exchange across monsoon (warm-season rainfall) and Mediterranean (cool-season rainfall) regimes can yield information about the interaction between energy and water limitation. Using data collected from eddy covariance towers over grass and shrub ecosystems in Arizona, USA and Almeria, Spain, we used net ecosystem carbon dioxide exchange (NEE), gross ecosystem production (GEP), and other meteorological variables to examine the effects of the different precipitation seasonality. Considerable crossover behavior occurred between the two rainfall regimes. As expected in these usually water-limited ecosystems, precipitation magnitude and timing were the dominant drivers of carbon exchange, but temperature and/or light also played an important role in regulating GEP and NEE at all sites. If significant rainfall occurred in the winter at the Arizona sites, their behavior was characteristically Mediterranean whereby the carbon flux responses were delayed till springtime. Likewise, the Spanish Mediterranean sites showed immediate pulse-like responses to rainfall events in non-winter periods. The observed site differences were likely due to differences in vegetation, soils, and climatology. Together, these results support a more unified conceptual model for which processes governing carbon cycling in semiarid ecosystems need not differ between warm-season and cool-season rainfall regimes. JF - Journal of Arid Environments AU - Scott, R L AU - Serrano-Ortiz, P AU - Domingo, F AU - Hamerlynck, E P AU - Kowalski, A S AD - USDA-ARS Southwest Watershed Research Center, 2000 E. Allen Road, Tucson, AZ 85719, USA, russ.scott@ars.usda.gov Y1 - 2012/09// PY - 2012 DA - September 2012 SP - 71 EP - 79 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 84 SN - 0140-1963, 0140-1963 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Environment Abstracts; Meteorological & Geoastrophysical Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - Semiarid KW - Carbon dioxide KW - Mediterranean KW - Monsoon KW - Net ecosystem exchange KW - Ecosystems KW - Rainfall KW - Mediterranean climate KW - Arid environments KW - Ecological Effects KW - Climate and vegetation KW - Soil KW - Soils KW - Climatology KW - Seasonal variations KW - Carbon cycle KW - Vegetation KW - Carbon Dioxide KW - Monsoons KW - Hydrological Regime KW - Grasses KW - Carbon dioxide exchange KW - Winter KW - Models KW - Carbon KW - Eddy covariance KW - Temperature effects KW - Shrubs KW - Atmospheric precipitations KW - Seasonality KW - Data processing KW - Climate KW - Precipitation KW - Light effects KW - Behavior KW - MED KW - Energy KW - USA, Arizona KW - Rainfall regime KW - MED, Spain, Andalucia, Almeria KW - AQ 00001:Water Resources and Supplies KW - SW 5040:Data acquisition KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - M2 551.510.3/.4:Physical Properties/Composition (551.510.3/.4) KW - Q2 09121:General KW - ENA 01:Air Pollution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1028018830?accountid=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+Arid+Environments&rft.atitle=Commonalities+of+carbon+dioxide+exchange+in+semiarid+regions+with+monsoon+and+Mediterranean+climates&rft.au=Scott%2C+R+L%3BSerrano-Ortiz%2C+P%3BDomingo%2C+F%3BHamerlynck%2C+E+P%3BKowalski%2C+A+S&rft.aulast=Scott&rft.aufirst=R&rft.date=2012-09-01&rft.volume=84&rft.issue=&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Journal+of+Arid+Environments&rft.issn=01401963&rft_id=info:doi/10.1016%2Fj.jaridenv.2012.03.017 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-07-01 N1 - Last updated - 2016-12-22 N1 - SubjectsTermNotLitGenreText - Seasonality; Atmospheric precipitations; Climate; Arid environments; Soils; Carbon cycle; Climatology; Carbon dioxide; Monsoons; Shrubs; Temperature effects; Data processing; Grasses; Rainfall; Vegetation; Precipitation; Models; Light effects; Soil; Carbon; Energy; Seasonal variations; Climate and vegetation; Eddy covariance; Ecosystems; Mediterranean climate; Carbon dioxide exchange; Rainfall regime; Winter; Hydrological Regime; Behavior; Ecological Effects; Carbon Dioxide; MED; USA, Arizona; MED, Spain, Andalucia, Almeria DO - http://dx.doi.org/10.1016/j.jaridenv.2012.03.017 ER - TY - JOUR T1 - Measuring and mitigating inhibition during quantitative real time PCR analysis of viral nucleic acid extracts from large-volume environmental water samples AN - 1024662136; 16855104 AB - Naturally-occurring inhibitory compounds are a major concern during qPCR and RT-qPCR analysis of environmental samples, particularly large volume water samples. Here, a standardized method for measuring and mitigating sample inhibition in environmental water concentrates is described. Specifically, the method 1) employs a commercially available standard RNA control; 2) defines inhibition by the change in the quantification cycle (Cq) of the standard RNA control when added to the sample concentrate; and 3) calculates a dilution factor using a mathematical formula applied to the change in Cq to indicate the specific volume of nuclease-free water necessary to dilute the effect of inhibitors. The standardized inhibition method was applied to 3,193 large-volume water (surface, groundwater, drinking water, agricultural runoff, sewage) concentrates of which 1,074 (34%) were inhibited. Inhibition level was not related to sample volume. Samples collected from the same locations over a one to two year period had widely variable inhibition levels. The proportion of samples that could have been reported as false negatives if inhibition had not been mitigated was between 0.3% and 71%, depending on water source. These findings emphasize the importance of measuring and mitigating inhibition when reporting qPCR results for viral pathogens in environmental waters to minimize the likelihood of reporting false negatives and under-quantifying virus concentration. JF - Water Research AU - Gibson, KE AU - Schwab, K J AU - Spencer, S K AU - Borchardt, MA AD - The Johns Hopkins Bloomberg School of Public Health, Department of Environmental Health Sciences, Division of Environmental Health Engineering, and the Johns Hopkins Center for Water and Health, 615 North Wolfe Street, Baltimore, MD 21205, USA, mark.borchardt@ars.usda.gov Y1 - 2012/09/01/ PY - 2012 DA - 2012 Sep 01 SP - 4281 EP - 4291 PB - Elsevier B.V., The Boulevard Kidlington Oxford OX5 1GB United Kingdom VL - 46 IS - 13 SN - 0043-1354, 0043-1354 KW - ASFA 3: Aquatic Pollution & Environmental Quality; Virology & AIDS Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Environment Abstracts; Aqualine Abstracts; Water Resources Abstracts KW - Molecular structure KW - Mitigation KW - Water sampling KW - Water Analysis KW - Surface water KW - Nucleotide sequence KW - Water Sampling KW - Drinking Water KW - Ground water KW - Polymerase chain reaction KW - Environmental monitoring KW - Mathematical models KW - Pathogens KW - Inhibition KW - Specific volume KW - nucleic acids KW - RNA KW - Sewage KW - Acids KW - DNA KW - Water samples KW - Standards KW - Groundwater KW - Drinking water KW - Wastewater KW - Runoff KW - Nucleic acids KW - ENA 06:Food & Drugs KW - V 22340:Antiviral Agents KW - AQ 00008:Effects of Pollution KW - SW 3030:Effects of pollution KW - Q5 08524:Public health, medicines, dangerous organisms KW - N 14810:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1024662136?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Research&rft.atitle=Measuring+and+mitigating+inhibition+during+quantitative+real+time+PCR+analysis+of+viral+nucleic+acid+extracts+from+large-volume+environmental+water+samples&rft.au=Gibson%2C+KE%3BSchwab%2C+K+J%3BSpencer%2C+S+K%3BBorchardt%2C+MA&rft.aulast=Gibson&rft.aufirst=KE&rft.date=2012-09-01&rft.volume=46&rft.issue=13&rft.spage=4281&rft.isbn=&rft.btitle=&rft.title=Water+Research&rft.issn=00431354&rft_id=info:doi/10.1016%2Fj.watres.2012.04.030 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-07-01 N1 - Number of references - 1 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Molecular structure; Drinking Water; Sewage; Nucleotide sequence; Water samples; DNA; Pathogens; Specific volume; Nucleic acids; nucleic acids; Mathematical models; RNA; Ground water; Polymerase chain reaction; Drinking water; Runoff; Environmental monitoring; Mitigation; Water sampling; Surface water; Standards; Groundwater; Water Analysis; Acids; Water Sampling; Inhibition; Wastewater DO - http://dx.doi.org/10.1016/j.watres.2012.04.030 ER - TY - JOUR T1 - Influence of seed endophyte amounts on swainsonine concentrations in Astragalus and Oxytropis locoweeds. AN - 1034803454; 22844873 AB - Locoism is a toxic syndrome of livestock caused by the ingestion of a subset of legumes known as locoweeds endemic to arid and semiarid regions of the western United States. Locoweeds contain the toxic alkaloid swainsonine, which is produced by the endophytic fungi Undifilum species. Two chemotypes of plants can coexist within toxic populations of locoweeds: chemotype 1 plants are defined as individuals containing swainsonine concentrations greater than 0.01% and quantitatively greater amounts of Undifilum, while chemotype 2 plants are defined as individuals containing less than 0.01% swainsonine and quantitatively smaller amounts of Undifilum. To elucidate the mechanisms that govern chemotypes, the amount of Undifilum in seeds/embryos was manipulated, thus altering subsequent swainsonine concentrations in three locoweed species: Astragalus mollissimus, Astragalus lentiginosus, and Oxytropis sericea. Chemotype 1 seeds that were fungicide-treated or had the seed coat removed resulted in plants with swainsonine concentrations comparable to those in chemotype 2 plants. Conversely, embryos from seeds of chemotypes 1 and 2 that were inoculated with the endophyte resulted in plants with swainsonine concentrations comparable to those of chemotype 1 plants. This reproducible interconversion between the two swainsonine chemotypes suggests that the quantity of endophyte present in the seed at the time of germination is a key determinant of the eventual chemotype. Additionally, this is the first report of the inoculation of locoweeds with the endophyte Undifilum species. JF - Journal of agricultural and food chemistry AU - Grum, Daniel S AU - Cook, Daniel AU - Gardner, Dale R AU - Roper, Jessie M AU - Pfister, James A AU - Ralphs, Michael H AD - Poisonous Plant Research Laboratory, Agricultural Research Service, United States Department of Agriculture, 1150 E. 1400 N., Logan, UT 84341, USA. Y1 - 2012/08/22/ PY - 2012 DA - 2012 Aug 22 SP - 8083 EP - 8089 VL - 60 IS - 33 KW - DNA, Fungal KW - 0 KW - Fungicides, Industrial KW - Swainsonine KW - RSY4RK37KQ KW - Index Medicus KW - DNA, Fungal -- isolation & purification KW - Hot Temperature KW - Ascomycota -- drug effects KW - Ascomycota -- metabolism KW - Fungicides, Industrial -- pharmacology KW - Endophytes -- drug effects KW - Astragalus Plant -- microbiology KW - Swainsonine -- analysis KW - Seeds -- chemistry KW - Oxytropis -- microbiology KW - Astragalus Plant -- chemistry KW - Seeds -- microbiology KW - Oxytropis -- chemistry KW - Endophytes -- metabolism UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1034803454?accountid=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+agricultural+and+food+chemistry&rft.atitle=Influence+of+seed+endophyte+amounts+on+swainsonine+concentrations+in+Astragalus+and+Oxytropis+locoweeds.&rft.au=Grum%2C+Daniel+S%3BCook%2C+Daniel%3BGardner%2C+Dale+R%3BRoper%2C+Jessie+M%3BPfister%2C+James+A%3BRalphs%2C+Michael+H&rft.aulast=Grum&rft.aufirst=Daniel&rft.date=2012-08-22&rft.volume=60&rft.issue=33&rft.spage=8083&rft.isbn=&rft.btitle=&rft.title=Journal+of+agricultural+and+food+chemistry&rft.issn=1520-5118&rft_id=info:doi/10.1021%2Fjf3024062 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2013-01-10 N1 - Date created - 2012-08-22 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1021/jf3024062 ER - TY - JOUR T1 - Impacts of impervious cover, water withdrawals, and climate change on river flows in the conterminous US AN - 1069204034; 17152621 AB - Rivers are essential to aquatic ecosystem and societal sustainability, but are increasingly impacted by water withdrawals, land-use change, and climate change. The relative and cumulative effects of these stressors on continental river flows are relatively unknown. In this study, we used an integrated water balance and flow routing model to evaluate the impacts of impervious cover and water withdrawal on river flow across the conterminous US at the 8-digit Hydrologic Unit Code (HUC) watershed scale. We then estimated the impacts of projected change in withdrawals, impervious cover, and climate under the B1 "Low" and A2 "High" emission scenarios on river flows by 2060. Our results suggest that compared to no impervious cover, 2010 levels of impervious cover increased river flows by 9.9% on average with larger impacts in and downstream of major metropolitan areas. In contrast, compared to no water withdrawals, 2005 withdrawals decreased river flows by 1.4% on average with larger impacts in heavily irrigated arid regions of Western US. By 2060, impacts of climate change were predicted to overwhelm the potential gain in river flow due to future changes in impervious cover and add to the potential reduction in river flows from withdrawals, decreasing mean annual river flows from 2010 levels by 16% on average. However, increases in impervious cover by 2060 may offset the impact of climate change during the growing season in some watersheds. Large water withdrawals will aggravate the predicted impact of climate change on river flows, particularly in the Western US. Predicted ecohydrological impacts of land cover, water withdrawal, and climate change will likely include alteration of the terrestrial water balance, stream channel habitat, riparian and aquatic community structure in snow-dominated basins, and fish and mussel extirpations in heavily impacted watersheds. These changes may also require new infrastructure to support increasing anthropogenic demand for water, relocation of agricultural production, and/or water conservation measures. Given that the impacts of land use, withdrawals and climate may be either additive or offsetting in different magnitudes, integrated and spatially explicit modeling and management approaches are necessary to effectively manage water resources for aquatic life and human use in the face of global change. JF - Hydrology and Earth System Sciences AU - Caldwell, P V AU - Sun, G AU - McNulty, S G AU - Cohen, E C AU - Myers, JAMoore AD - USDA Forest Service Eastern Forest Environmental Threat Assessment Center, Raleigh, North Carolina, USA Y1 - 2012/08/21/ PY - 2012 DA - 2012 Aug 21 SP - 2839 EP - 2857 PB - European Geosciences Union, c/o E.O.S.T. Strasbourg Cedex 67084 France VL - 16 IS - 8 SN - 1027-5606, 1027-5606 KW - Sustainability Science Abstracts; Meteorological & Geoastrophysical Abstracts; Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources KW - Selective Withdrawal KW - Land Use KW - Resource management KW - Ecosystems KW - Water conservation KW - Hydrologic Budget KW - Sustainable development KW - Freshwater KW - Watersheds KW - Hydrology KW - River Flow KW - Rivers KW - Growing season KW - Mussels KW - Aquatic Life KW - River discharge KW - Environmental impact KW - Sustainability KW - Land use KW - Channels KW - Water balance KW - Water management KW - Stream KW - Land use effects on water resources KW - Climate change KW - Streams KW - Infrastructure KW - River flow KW - Climate models KW - USA KW - Metropolitan areas KW - SW 5010:Network design KW - M3 1010:Issues in Sustainable Development KW - Q2 09171:Dynamics of lakes and rivers KW - AQ 00005:Underground Services and Water Use KW - M2 556.13:Evaporation/Evapotranspiration (556.13) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069204034?accountid=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=Hydrology+and+Earth+System+Sciences&rft.atitle=Impacts+of+impervious+cover%2C+water+withdrawals%2C+and+climate+change+on+river+flows+in+the+conterminous+US&rft.au=Caldwell%2C+P+V%3BSun%2C+G%3BMcNulty%2C+S+G%3BCohen%2C+E+C%3BMyers%2C+JAMoore&rft.aulast=Caldwell&rft.aufirst=P&rft.date=2012-08-21&rft.volume=16&rft.issue=8&rft.spage=2839&rft.isbn=&rft.btitle=&rft.title=Hydrology+and+Earth+System+Sciences&rft.issn=10275606&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Rivers; Water balance; Resource management; Water management; Stream; Climate change; Environmental impact; River discharge; Sustainable development; Watersheds; River flow; Growing season; Climate models; Land use effects on water resources; Mussels; Water conservation; Land use; Infrastructure; Channels; Hydrology; Metropolitan areas; Sustainability; Land Use; Selective Withdrawal; Ecosystems; Aquatic Life; Hydrologic Budget; River Flow; Streams; USA; Freshwater ER - TY - JOUR T1 - Wildlife and the coal waste policy debate: proposed rules for coal waste disposal ignore lessons from 45 years of wildlife poisoning. AN - 1034657960; 22839645 AB - This analysis examines wildlife poisoning from coal combustion waste (CCW) in the context of EPA's proposed policy that would allow continued use of surface impoundments as a disposal method. Data from 21 confirmed damage sites were evaluated, ranging from locations where historic poisoning has led to corrective actions that have greatly improved environmental conditions to those where contamination has just recently been discovered and the level of ecological impacts has yet to be determined. The combined direct and indirect cost of poisoned fish and wildlife exceeds $2.3 billion, which is enough money to construct 155 landfills with state-of-the-art composite liners and leachate collection systems. This cost is projected to increase by an additional $3.85 billion over the next 50 years, an amount that would construct 257 landfills. Evidence revealed through this study indicates the following: (1) for the past 45 years, environmental damage has been a recurring theme with surface impoundment of CCW, (2) the National Pollutant Discharge Elimination System has not been effective in preventing serious environmental damage from CCW, (3) EPA's Regulatory Impact Analysis of the costs and benefits of pollution control options fails to include benefits of avoided damages to natural resources, specifically, poisoned fish and wildlife, and (4) surface impoundments pose unacceptably high ecological risks regardless of location or design. Regulators should no longer ignore rigorous science and the lessons from multiple case examples. EPA and the United States need to show leadership on this issue by prohibiting surface impoundments, particularly since the rise in coal use in developing countries is leading to the same CCW pollution problems on a global scale. JF - Environmental science & technology AU - Lemly, A Dennis AU - Skorupa, Joseph P AD - USDA-Forest Service, Southern Research Station, Piedmont Aquatic Research Laboratory, Department of Biology, Wake Forest University, Winston-Salem, North Carolina 27109, United States. dlemly@fs.fed.us Y1 - 2012/08/21/ PY - 2012 DA - 2012 Aug 21 SP - 8595 EP - 8600 VL - 46 IS - 16 KW - Coal KW - 0 KW - Environmental Pollutants KW - Index Medicus KW - Animals KW - Waste Management KW - Environmental Pollutants -- poisoning KW - Coal -- poisoning KW - Animals, Wild UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1034657960?accountid=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+science+%26+technology&rft.atitle=Wildlife+and+the+coal+waste+policy+debate%3A+proposed+rules+for+coal+waste+disposal+ignore+lessons+from+45+years+of+wildlife+poisoning.&rft.au=Lemly%2C+A+Dennis%3BSkorupa%2C+Joseph+P&rft.aulast=Lemly&rft.aufirst=A&rft.date=2012-08-21&rft.volume=46&rft.issue=16&rft.spage=8595&rft.isbn=&rft.btitle=&rft.title=Environmental+science+%26+technology&rft.issn=1520-5851&rft_id=info:doi/10.1021%2Fes301467q LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2012-12-17 N1 - Date created - 2012-08-21 N1 - Date revised - 2017-01-13 N1 - SuppNotes - Comment In: Environ Sci Technol. 2013 Oct 1;47(19):11365-6 [23597190] Environ Sci Technol. 2013 Oct 1;47(19):11363-4 [23697764] Environ Sci Technol. 2013 Oct 1;47(19):11367-8 [23998346] N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1021/es301467q ER - TY - CPAPER T1 - Tools from Behavioral Ecology Increase Explanatory Power for Fish Habitat Selection T2 - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AN - 1313099089; 6137845 JF - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AU - Polivka, Karl Y1 - 2012/08/19/ PY - 2012 DA - 2012 Aug 19 KW - Fish KW - Habitat selection KW - Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313099089?accountid=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=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.atitle=Tools+from+Behavioral+Ecology+Increase+Explanatory+Power+for+Fish+Habitat+Selection&rft.au=Polivka%2C+Karl&rft.aulast=Polivka&rft.aufirst=Karl&rft.date=2012-08-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Another Layer of Intrigue: The Importance of Stream Network Location in Explaining Density Patterns for Juvenile Coho Salmon T2 - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AN - 1313089477; 6137848 JF - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AU - Flitcroft, Rebecca AU - Burnett, Kelly AU - Reeves, Gordon AU - Ganio, Lisa Y1 - 2012/08/19/ PY - 2012 DA - 2012 Aug 19 KW - Salmon KW - Streams KW - Anadromous species KW - Stream KW - Oncorhynchus kisutch UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313089477?accountid=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=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.atitle=Another+Layer+of+Intrigue%3A+The+Importance+of+Stream+Network+Location+in+Explaining+Density+Patterns+for+Juvenile+Coho+Salmon&rft.au=Flitcroft%2C+Rebecca%3BBurnett%2C+Kelly%3BReeves%2C+Gordon%3BGanio%2C+Lisa&rft.aulast=Flitcroft&rft.aufirst=Rebecca&rft.date=2012-08-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Does Fish Distribution Reflect the Fitness Value of Habitat for Stream Salmonids or Predict Population Responses to Changes in Habitat Availability? T2 - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AN - 1313089455; 6137847 JF - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AU - Harvey, Bret AU - Railsback, Steven Y1 - 2012/08/19/ PY - 2012 DA - 2012 Aug 19 KW - Fish KW - Habitat availability KW - Habitat KW - Streams KW - Fitness KW - Anadromous species KW - Stream KW - Environmental impact KW - Salmonidae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313089455?accountid=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=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.atitle=Does+Fish+Distribution+Reflect+the+Fitness+Value+of+Habitat+for+Stream+Salmonids+or+Predict+Population+Responses+to+Changes+in+Habitat+Availability%3F&rft.au=Harvey%2C+Bret%3BRailsback%2C+Steven&rft.aulast=Harvey&rft.aufirst=Bret&rft.date=2012-08-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Saturating Riparian Buffers for Improved Water Quality T2 - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AN - 1313082790; 6138320 JF - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AU - Jaynes, Dan AU - Isenhart, Tom Y1 - 2012/08/19/ PY - 2012 DA - 2012 Aug 19 KW - Riparian environments KW - Water quality KW - Buffers KW - Rivers UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313082790?accountid=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=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.atitle=Saturating+Riparian+Buffers+for+Improved+Water+Quality&rft.au=Jaynes%2C+Dan%3BIsenhart%2C+Tom&rft.aulast=Jaynes&rft.aufirst=Dan&rft.date=2012-08-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Multiple Tools and Conceptual Approaches for Evaluating Factors Affecting Fish Habitat Selection T2 - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AN - 1313079769; 6137838 JF - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AU - Polivka, Karl AU - Rosenberger, Amanda Y1 - 2012/08/19/ PY - 2012 DA - 2012 Aug 19 KW - Fish KW - Habitat selection UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313079769?accountid=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=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.atitle=Multiple+Tools+and+Conceptual+Approaches+for+Evaluating+Factors+Affecting+Fish+Habitat+Selection&rft.au=Polivka%2C+Karl%3BRosenberger%2C+Amanda&rft.aulast=Polivka&rft.aufirst=Karl&rft.date=2012-08-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - The Cape Cod Water Resources Restoration Project: Lessons from an Experience with Preparation and Opportunity T2 - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AN - 1313070361; 6137820 JF - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AU - Franklin, Abigail Y1 - 2012/08/19/ PY - 2012 DA - 2012 Aug 19 KW - USA, Massachusetts, Cape Cod KW - Water resources KW - Chemical oxygen demand KW - Restoration KW - Marine fish UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313070361?accountid=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=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.atitle=The+Cape+Cod+Water+Resources+Restoration+Project%3A+Lessons+from+an+Experience+with+Preparation+and+Opportunity&rft.au=Franklin%2C+Abigail&rft.aulast=Franklin&rft.aufirst=Abigail&rft.date=2012-08-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - How Professional Scientific Societies Utilize Open Access Methods to Disseminate Information and Encourage Collaboration and Participation within the Scientific Community T2 - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AN - 1313061505; 6138212 JF - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AU - Hawkes Jr, Elden Y1 - 2012/08/19/ PY - 2012 DA - 2012 Aug 19 KW - Experts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313061505?accountid=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=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.atitle=How+Professional+Scientific+Societies+Utilize+Open+Access+Methods+to+Disseminate+Information+and+Encourage+Collaboration+and+Participation+within+the+Scientific+Community&rft.au=Hawkes+Jr%2C+Elden&rft.aulast=Hawkes+Jr&rft.aufirst=Elden&rft.date=2012-08-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Barometer Check: Another Look at the Federal Approach to VHS Management in the Great Lakes T2 - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AN - 1313005668; 6137978 JF - 142nd Annual Meeting of the American Fisheries Society (AFS 2012) AU - Whaley, Janet Y1 - 2012/08/19/ PY - 2012 DA - 2012 Aug 19 KW - North America, Great Lakes KW - Barometers KW - Lakes KW - Audiovisual materials UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313005668?accountid=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=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.atitle=Barometer+Check%3A+Another+Look+at+the+Federal+Approach+to+VHS+Management+in+the+Great+Lakes&rft.au=Whaley%2C+Janet&rft.aulast=Whaley&rft.aufirst=Janet&rft.date=2012-08-19&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=142nd+Annual+Meeting+of+the+American+Fisheries+Society+%28AFS+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://afs.confex.com/afs/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - JOUR T1 - Assessing surface water consumption using remotely-sensed groundwater, evapotranspiration, and precipitation AN - 1069199121; 17111814 AB - Estimates of consumptive use of surface water by agriculture are vital for assessing food security, managing water rights, and evaluating anthropogenic impacts on regional hydrology. However, reliable, current, and public data on consumptive use can be difficult to obtain, particularly in international and less developed basins. We combine remotely-sensed precipitation and satellite observations of evapotranspiration and groundwater depletion to estimate surface water consumption by irrigated agriculture in California's Central Valley for the 2004-09 water years. We validated our technique against measured consumption data determined from streamflow observations and water export data in the Central Valley. Mean satellite-derived surface water consumption was 291.0 plus or minus 32.4 mm/year while measured surface water consumption was 308.1 plus or minus 6.5 mm/year. The results show the potential for remotely-sensed hydrologic data to independently observe irrigated agriculture's surface water consumption in contested or unmonitored basins. Improvements in the precision and spatial resolution of satellite precipitation, evapotranspiration and gravimetric groundwater observations are needed to reduce the uncertainty in this method and to allow its use on smaller basins and at shorter time scales. JF - Geophysical Research Letters AU - Anderson, Ray G AU - Lo, Min-Hui AU - Famiglietti, James S AD - Water Management Research Unit, USDA Agricultural Research Service, Parlier, California, USA Y1 - 2012/08/18/ PY - 2012 DA - 2012 Aug 18 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 United States VL - 39 IS - 16 SN - 0094-8276, 0094-8276 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Meteorological & Geoastrophysical Abstracts KW - 1830 Hydrology: Groundwater/surface water interaction KW - 1834 Hydrology: Human impacts KW - 1855 Hydrology: Remote sensing KW - 1876 Hydrology: Water budgets KW - 1895 Hydrology: Instruments and techniques: monitoring KW - agriculture KW - evapotranspiration KW - ground water KW - remote sensing KW - water budgets KW - Remote Sensing KW - Agriculture KW - Surface water KW - Anthropogenic factors KW - Hydrologic data KW - Surface Water KW - Groundwater depletion KW - INE, USA, California KW - Water rights KW - Ground water KW - Hydrology KW - Regional hydrology KW - USA, California KW - Hydrologic Data KW - Satellite Technology KW - Evapotranspiration KW - Precipitation KW - Stream flow KW - Satellite data KW - Surface-groundwater Relations KW - Water management KW - Water consumption KW - Groundwater KW - AQ 00001:Water Resources and Supplies KW - Q2 09262:Methods and instruments KW - SW 5040:Data acquisition KW - M2 556.16:Runoff (556.16) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069199121?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Assessing+surface+water+consumption+using+remotely-sensed+groundwater%2C+evapotranspiration%2C+and+precipitation&rft.au=Anderson%2C+Ray+G%3BLo%2C+Min-Hui%3BFamiglietti%2C+James+S&rft.aulast=Anderson&rft.aufirst=Ray&rft.date=2012-08-18&rft.volume=39&rft.issue=16&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2012GL052400 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Number of references - 36 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Water management; Surface water; Water rights; Ground water; Anthropogenic factors; Hydrology; Evapotranspiration; Stream flow; Agriculture; Groundwater depletion; Satellite data; Water consumption; Hydrologic data; Regional hydrology; Precipitation; Remote Sensing; Satellite Technology; Surface-groundwater Relations; Surface Water; Groundwater; Hydrologic Data; INE, USA, California; USA, California DO - http://dx.doi.org/10.1029/2012GL052400 ER - TY - JOUR T1 - Phase partitioning, retention kinetics, and leaching of fumigant methyl iodide in agricultural soils AN - 1069203591; 17150513 AB - Although it is not currently being sold in the USA, the recent US registration of the fumigant methyl iodide has led to an increased interest in its environmental fate and transport. Although some work has now considered its volatile emissions from soil, there remains a lack of experimental data regarding its ability to be retained in soil and ultimately become transported with irrigation/rain waters. Using laboratory batch and soil column experiments, we aimed to better understand the phase partitioning of MeI, the ability of soils to retain MeI on the solid phase, and the potential for leaching of MeI and its primary degradation product, iodide, down a soil profile. Results indicated that MeI was retained by the solid phase of soil, being protected from volatilization and degradation, particularly in the presence of elevated organic matter. Retention was greater at lower moisture content, and maximum retention occurred after 56days of incubation. At higher moisture content, the liquid phase also became important in retaining MeI within soil. Together with low observed KD values (0.10 to 0.57mLg-1), these data suggest that MeI may be prone to leaching. Indeed, in a steady-state soil column study, initially retained MeI was transported with interstitial water. The MeI degradation product, iodide, was also readily transported in this manner. The data highlight a potentially significant process by which MeI fate and transport within the environment may be impacted. JF - Science of the Total Environment AU - Ashworth, Daniel J AU - Yates, Scott R AU - Luo, Lifang AU - Xuan, Richeng AD - Department of Environmental Sciences, University of California, Riverside, CA 92521, United States, Daniel.Ashworth@ars.usda.gov Y1 - 2012/08/15/ PY - 2012 DA - 2012 Aug 15 SP - 122 EP - 127 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 432 SN - 0048-9697, 0048-9697 KW - Environment Abstracts; Pollution Abstracts KW - Soil KW - Iodides KW - USA KW - Leaching KW - Degradation KW - Fumigants KW - Organic matter KW - Irrigation KW - Emissions KW - Environmental impact KW - ENA 06:Food & Drugs KW - P 0000:AIR POLLUTION UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1069203591?accountid=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=Science+of+the+Total+Environment&rft.atitle=Phase+partitioning%2C+retention+kinetics%2C+and+leaching+of+fumigant+methyl+iodide+in+agricultural+soils&rft.au=Ashworth%2C+Daniel+J%3BYates%2C+Scott+R%3BLuo%2C+Lifang%3BXuan%2C+Richeng&rft.aulast=Ashworth&rft.aufirst=Daniel&rft.date=2012-08-15&rft.volume=432&rft.issue=&rft.spage=122&rft.isbn=&rft.btitle=&rft.title=Science+of+the+Total+Environment&rft.issn=00489697&rft_id=info:doi/10.1016%2Fj.scitotenv.2012.06.006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-09-01 N1 - Number of references - 1 N1 - Last updated - 2016-02-29 N1 - SubjectsTermNotLitGenreText - Soil; Iodides; Leaching; Degradation; Fumigants; Organic matter; Irrigation; Environmental impact; Emissions; USA DO - http://dx.doi.org/10.1016/j.scitotenv.2012.06.006 ER - TY - JOUR T1 - Effects of organic matter removal, soil compaction and vegetation control on 10th year biomass and foliar nutrition: LTSP continent-wide comparisons AN - 1024666395; 16867047 AB - We examined 10th year above-ground planted tree and total stand biomass, and planted tree foliar N and P concentrations across gradients in soil disturbance at 45 North American Long-Term Soil Productivity (LTSP) installations. While ranging across several climate regions, these installations all share a common experimental design with similar measurement protocols. Across all installations planted tree biomass with stem-only harvest (OM0), no compaction (C0) and chemical vegetation control (VC), ranged from 2 to 90Mgha-1. When compared with the OM0, full-tree harvest (OM1) had little consistent effect on any response variable. Full-tree harvest plus forest floor removal (OM2) also demonstrated few consistent effects on planted tree biomass, although Boreal - Great Lakes conifers showed some positive effects, reflecting high survival, but also negative effects on foliar nutrition. Compaction (C2), regardless of OM treatment, increased planted tree stand biomass consistently in Warm Humid climates, and compaction with intact forest floors (OM0C2) did so across all regions. However, most installations had medium - or coarse-textured soils and compaction did not achieve theoretical growth-limiting bulk densities. Combining OM2 with C2 resulted in lesser gains in planted tree biomass. Planted tree biomass gains with the OM0C2 were attributed largely to changes in physical soil characteristics, not to vegetation control or nutrient availability. Total stand biomass (Mgha-1) was either unaffected or, with aspen, reduced by compaction. Vegetation control (VC) consistently enhanced planted tree biomass, regardless of climate, and also enhanced foliar nutrient concentrations on Warm Humid and Mediterranean sites. VC also increased total stand biomass on sites without abundant woody competitors, but decreased it on shrub-dominated Mediterranean sites. For many of the site types and species investigated, harvest-related organic matter removal and soil compaction (excepting aspen vegetative reproduction) have not resulted in large losses in stand biomass 10year after harvest. Most stands, however, have not yet reached canopy closure, and treatment effects may continue to evolve. JF - Forest Ecology and Management AU - Ponder, Felix AU - Fleming, Robert L AU - Berch, Shannon AU - Busse, Matt D AU - Elioff, John D AU - Hazlett, Paul W AU - Kabzems, Richard D AU - Marty Kranabetter, J AU - Morris, David M AU - Page-Dumroese, Deborah AU - Palik, Brian J AU - Powers, Robert F AU - Sanchez, Felipe G AU - Andrew Scott, D AU - Stagg, Richard H AU - Stone, Douglas M AU - Young, David H AU - Zhang, Jianwei AU - Ludovici, Kim H AU - McKenney, Daniel W AU - Mossa, Debbie S AU - Sanborn, Paul T AU - Voldseth, Richard A AD - USDA Forest Service, Northern Research Station 202 Natural Resources Building, University of Missouri, Columbia, MO 65211-7260, USA, rob.fleming@nrcan-rncan.gc.ca Y1 - 2012/08/15/ PY - 2012 DA - 2012 Aug 15 SP - 35 EP - 54 PB - Elsevier B.V., P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 278 SN - 0378-1127, 0378-1127 KW - Ecology Abstracts KW - Stand productivity KW - Long-Term Soil Productivity KW - Stem-only harvest KW - Full tree harvest KW - Forest floor removal KW - Climatic regions KW - Forest floor KW - Forest management KW - Trees KW - Organic matter KW - Soil characteristics KW - Climate KW - Nutrient availability KW - Survival KW - Soil compaction KW - Vegetation KW - Biomass KW - Nutrition KW - Compaction KW - Conifers KW - Canopies KW - Nutrient concentrations KW - Vegetative reproduction KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1024666395?accountid=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=Effects+of+organic+matter+removal%2C+soil+compaction+and+vegetation+control+on+10th+year+biomass+and+foliar+nutrition%3A+LTSP+continent-wide+comparisons&rft.au=Ponder%2C+Felix%3BFleming%2C+Robert+L%3BBerch%2C+Shannon%3BBusse%2C+Matt+D%3BElioff%2C+John+D%3BHazlett%2C+Paul+W%3BKabzems%2C+Richard+D%3BMarty+Kranabetter%2C+J%3BMorris%2C+David+M%3BPage-Dumroese%2C+Deborah%3BPalik%2C+Brian+J%3BPowers%2C+Robert+F%3BSanchez%2C+Felipe+G%3BAndrew+Scott%2C+D%3BStagg%2C+Richard+H%3BStone%2C+Douglas+M%3BYoung%2C+David+H%3BZhang%2C+Jianwei%3BLudovici%2C+Kim+H%3BMcKenney%2C+Daniel+W%3BMossa%2C+Debbie+S%3BSanborn%2C+Paul+T%3BVoldseth%2C+Richard+A&rft.aulast=Ponder&rft.aufirst=Felix&rft.date=2012-08-15&rft.volume=278&rft.issue=&rft.spage=35&rft.isbn=&rft.btitle=&rft.title=Forest+Ecology+and+Management&rft.issn=03781127&rft_id=info:doi/10.1016%2Fj.foreco.2012.04.014 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-07-01 N1 - Last updated - 2016-04-29 N1 - SubjectsTermNotLitGenreText - Forest management; Forest floor; Trees; Organic matter; Nutrient availability; Climate; Soil characteristics; Vegetation; Soil compaction; Survival; Biomass; Compaction; Nutrition; Conifers; Canopies; Nutrient concentrations; Vegetative reproduction DO - http://dx.doi.org/10.1016/j.foreco.2012.04.014 ER - TY - CPAPER T1 - Using mitogenomic and nuclear ribosomal sequence data to investigate the phylogeny of Xiphinema americanum populations from the United States T2 - 51st Annual Meeting of The Society of Nematologists (SON 2012) AN - 1313118423; 6143591 JF - 51st Annual Meeting of The Society of Nematologists (SON 2012) AU - Zasada, Inga AU - Peetz, A AU - Smythe, A AU - Howe, D AU - Cheam, D AU - Denver, D Y1 - 2012/08/12/ PY - 2012 DA - 2012 Aug 12 KW - USA KW - Phylogeny KW - Data processing KW - Nucleotide sequence KW - Xiphinema UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313118423?accountid=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=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.atitle=Using+mitogenomic+and+nuclear+ribosomal+sequence+data+to+investigate+the+phylogeny+of+Xiphinema+americanum+populations+from+the+United+States&rft.au=Zasada%2C+Inga%3BPeetz%2C+A%3BSmythe%2C+A%3BHowe%2C+D%3BCheam%2C+D%3BDenver%2C+D&rft.aulast=Zasada&rft.aufirst=Inga&rft.date=2012-08-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://www.nematologists.org/files/fck_uploaded_files/FINAL%20program%20for%20web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Overview of national and international nematode collections T2 - 51st Annual Meeting of The Society of Nematologists (SON 2012) AN - 1313095791; 6143573 JF - 51st Annual Meeting of The Society of Nematologists (SON 2012) AU - Carta, Lynn Y1 - 2012/08/12/ PY - 2012 DA - 2012 Aug 12 KW - Nematodes KW - Reviews KW - Nematoda UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313095791?accountid=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=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.atitle=Overview+of+national+and+international+nematode+collections&rft.au=Carta%2C+Lynn&rft.aulast=Carta&rft.aufirst=Lynn&rft.date=2012-08-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://www.nematologists.org/files/fck_uploaded_files/FINAL%20program%20for%20web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - The USDA nematode collection and its database: Vital assets for systematics research and identification T2 - 51st Annual Meeting of The Society of Nematologists (SON 2012) AN - 1313094603; 6143578 JF - 51st Annual Meeting of The Society of Nematologists (SON 2012) AU - Handoo, Zafar AU - Mowery, J AU - Chitwood, D AU - Carta, L Y1 - 2012/08/12/ PY - 2012 DA - 2012 Aug 12 KW - Nematodes KW - Databases KW - Nematoda UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313094603?accountid=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=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.atitle=The+USDA+nematode+collection+and+its+database%3A+Vital+assets+for+systematics+research+and+identification&rft.au=Handoo%2C+Zafar%3BMowery%2C+J%3BChitwood%2C+D%3BCarta%2C+L&rft.aulast=Handoo&rft.aufirst=Zafar&rft.date=2012-08-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://www.nematologists.org/files/fck_uploaded_files/FINAL%20program%20for%20web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Response of cucurbit rootstocks for grafted melon (Cucumis melo) to southern root-knot nematode, Meloidogyne incognita T2 - 51st Annual Meeting of The Society of Nematologists (SON 2012) AN - 1313078837; 6143628 JF - 51st Annual Meeting of The Society of Nematologists (SON 2012) AU - Thies, Judy AU - Ariss, Jennifer AU - Buckner, Sharon AU - Hassell, Richard AU - Levi, Amnon Y1 - 2012/08/12/ PY - 2012 DA - 2012 Aug 12 KW - Nematodes KW - Rootstocks KW - Cucumis melo KW - Nematoda KW - Meloidogyne incognita UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313078837?accountid=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=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.atitle=Response+of+cucurbit+rootstocks+for+grafted+melon+%28Cucumis+melo%29+to+southern+root-knot+nematode%2C+Meloidogyne+incognita&rft.au=Thies%2C+Judy%3BAriss%2C+Jennifer%3BBuckner%2C+Sharon%3BHassell%2C+Richard%3BLevi%2C+Amnon&rft.aulast=Thies&rft.aufirst=Judy&rft.date=2012-08-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://www.nematologists.org/files/fck_uploaded_files/FINAL%20program%20for%20web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Response of red raspberry (Rubus idaeus) varieties to Pratylenchus penetrans T2 - 51st Annual Meeting of The Society of Nematologists (SON 2012) AN - 1313078803; 6143627 JF - 51st Annual Meeting of The Society of Nematologists (SON 2012) AU - Zasada, Inga AU - Walters, T Y1 - 2012/08/12/ PY - 2012 DA - 2012 Aug 12 KW - Nematology KW - Pratylenchus KW - Rubus idaeus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313078803?accountid=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=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.atitle=Response+of+red+raspberry+%28Rubus+idaeus%29+varieties+to+Pratylenchus+penetrans&rft.au=Zasada%2C+Inga%3BWalters%2C+T&rft.aulast=Zasada&rft.aufirst=Inga&rft.date=2012-08-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://www.nematologists.org/files/fck_uploaded_files/FINAL%20program%20for%20web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Potential of Neoactinolaimus as a biological control agent of root-knot and reniform nematodes T2 - 51st Annual Meeting of The Society of Nematologists (SON 2012) AN - 1313042997; 6143650 JF - 51st Annual Meeting of The Society of Nematologists (SON 2012) AU - Cabos, Roxana AU - Wang, K-H AU - Wang, I Y1 - 2012/08/12/ PY - 2012 DA - 2012 Aug 12 KW - Biological control KW - Nematodes KW - Nematoda UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313042997?accountid=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=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.atitle=Potential+of+Neoactinolaimus+as+a+biological+control+agent+of+root-knot+and+reniform+nematodes&rft.au=Cabos%2C+Roxana%3BWang%2C+K-H%3BWang%2C+I&rft.aulast=Cabos&rft.aufirst=Roxana&rft.date=1991-01-01&rft.volume=&rft.issue=&rft.spage=viii&rft.isbn=0333526953&rft.btitle=Women%2C+Islam+and+the+state&rft.title=Women%2C+Islam+and+the+state&rft.issn=&rft_id=info:doi/ L2 - https://www.nematologists.org/files/fck_uploaded_files/FINAL%20program%20for%20web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Suppression of Meloidogyne incognita by Paecilomyces lilacinus is enhanced by planting cover crops T2 - 51st Annual Meeting of The Society of Nematologists (SON 2012) AN - 1313042685; 6143646 JF - 51st Annual Meeting of The Society of Nematologists (SON 2012) AU - Timper, Patricia AU - Parajuli, G Y1 - 2012/08/12/ PY - 2012 DA - 2012 Aug 12 KW - Crops KW - Planting KW - Cover crops KW - Paecilomyces lilacinus KW - Meloidogyne incognita UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313042685?accountid=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=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.atitle=Suppression+of+Meloidogyne+incognita+by+Paecilomyces+lilacinus+is+enhanced+by+planting+cover+crops&rft.au=Timper%2C+Patricia%3BParajuli%2C+G&rft.aulast=Timper&rft.aufirst=Patricia&rft.date=2012-08-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://www.nematologists.org/files/fck_uploaded_files/FINAL%20program%20for%20web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Identification of widely varying levels of resistance to Meloidogyne incognita in sweet sorghum T2 - 51st Annual Meeting of The Society of Nematologists (SON 2012) AN - 1313003754; 6143624 JF - 51st Annual Meeting of The Society of Nematologists (SON 2012) AU - Davis, Richard AU - Anderson, W Y1 - 2012/08/12/ PY - 2012 DA - 2012 Aug 12 KW - Sweet taste KW - Sorghum KW - Meloidogyne incognita UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313003754?accountid=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=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.atitle=Identification+of+widely+varying+levels+of+resistance+to+Meloidogyne+incognita+in+sweet+sorghum&rft.au=Davis%2C+Richard%3BAnderson%2C+W&rft.aulast=Davis&rft.aufirst=Richard&rft.date=2012-08-12&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=51st+Annual+Meeting+of+The+Society+of+Nematologists+%28SON+2012%29&rft.issn=&rft_id=info:doi/ L2 - https://www.nematologists.org/files/fck_uploaded_files/FINAL%20program%20for%20web.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - JOUR T1 - Milk inhibits the biological activity of ricin. AN - 1033457417; 22733821 AB - Ricin is a highly toxic protein produced by the castor plant Ricinus communis. The toxin is relatively easy to isolate and can be used as a biological weapon. There is great interest in identifying effective inhibitors for ricin. In this study, we demonstrated by three independent assays that a component of reconstituted powdered milk has a high binding affinity to ricin. We discovered that milk can competitively bind to and reduce the amount of toxin available to asialofetuin type II, which is used as a model to study the binding of ricin to galactose cell-surface receptors. Milk also removes ricin bound to the microtiter plate. In parallel experiments, we demonstrated by activity assay and by immuno-PCR that milk can bind competitively to 1 ng/ml ricin, reducing the amount of toxin uptake by the cells, and thus inhibit the biological activity of ricin. The inhibitory effect of milk on ricin activity in Vero cells was at the same level as by anti-ricin antibodies. We also found that (a) milk did not inhibit ricin at concentrations of 10 or 100 ng/ml; (b) autoclaving 10 and 100 ng/ml ricin in DMEM at 121 °C for 30 min completely abolished activity; and (c) milk did not affect the activity of another ribosome inactivating protein, Shiga toxin type 2 (Stx2), produced by pathogenic Escherichia coli O157:H7. Unlike ricin, which is internalized into the cells via a galactose-binding site, Stx2 is internalized through the cell surface receptor glycolipid globotriasylceramides Gb3 and Gb4. These observations suggest that ricin toxicity may possibly be reduced at room temperature by a widely consumed natural liquid food. JF - The Journal of biological chemistry AU - Rasooly, Reuven AU - He, Xiaohua AU - Friedman, Mendel AD - Unit of Foodborne Contaminants, Agricultural Research Service, United States Department of Agriculture, Albany, California 94710, USA. reuven.rasooly@ars.usda.gov Y1 - 2012/08/10/ PY - 2012 DA - 2012 Aug 10 SP - 27924 EP - 27929 VL - 287 IS - 33 KW - Asialoglycoproteins KW - 0 KW - Chemical Warfare Agents KW - Fetuins KW - asialofetuin KW - Ricin KW - 9009-86-3 KW - Galactose KW - X2RN3Q8DNE KW - Index Medicus KW - Animals KW - Cattle KW - Humans KW - HEK293 Cells KW - Galactose -- chemistry KW - Cercopithecus aethiops KW - Vero Cells KW - Protein Binding KW - Binding Sites KW - Ricin -- toxicity KW - Asialoglycoproteins -- chemistry KW - Chemical Warfare Agents -- chemistry KW - Milk -- chemistry KW - Fetuins -- chemistry KW - Ricin -- chemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1033457417?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Journal+of+biological+chemistry&rft.atitle=Milk+inhibits+the+biological+activity+of+ricin.&rft.au=Rasooly%2C+Reuven%3BHe%2C+Xiaohua%3BFriedman%2C+Mendel&rft.aulast=Rasooly&rft.aufirst=Reuven&rft.date=2012-08-10&rft.volume=287&rft.issue=33&rft.spage=27924&rft.isbn=&rft.btitle=&rft.title=The+Journal+of+biological+chemistry&rft.issn=1083-351X&rft_id=info:doi/10.1074%2Fjbc.M112.362988 LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2012-11-05 N1 - Date created - 2012-08-13 N1 - Date revised - 2017-01-13 N1 - SuppNotes - Cited By: Toxicol Rev. 2003;22(1):53-64 [14579547] EMBO J. 2000 Nov 15;19(22):5943-50 [11080141] FEBS Lett. 2004 Apr 9;563(1-3):219-22 [15063752] Nat Rev Microbiol. 2004 Sep;2(9):721-6 [15372082] Biochim Biophys Acta. 2004 Sep 1;1701(1-2):1-14 [15450171] Biochim Biophys Acta. 1978 Sep 26;536(1):18-26 [708758] J Biol Chem. 1991 Nov 25;266(33):22091-5 [1939230] Adv Drug Deliv Rev. 2005 Jun 17;57(9):1424-39 [15935880] Infect Immun. 2006 Jun;74(6):3463-70 [16714577] J Agric Food Chem. 2006 Sep 20;54(19):7300-4 [16968097] Biochem Biophys Res Commun. 2007 Jan 26;352(4):867-72 [17156748] J Food Prot. 2008 Sep;71(9):1875-83 [18810872] Arch Biochem Biophys. 2009 Mar 1;483(1):23-8 [19138659] J Hazard Mater. 2009 Dec 30;172(2-3):559-65 [19592160] J Proteomics. 2009 Dec 1;73(2):196-208 [19793547] J Food Prot. 2010 Apr;73(4):695-700 [20377958] ACS Appl Mater Interfaces. 2010 Apr;2(4):1081-5 [20369893] J Food Sci. 2010 Jun;75(5):M296-301 [20629887] Inhal Toxicol. 2011 Apr;23(5):247-56 [21473711] J Dairy Sci. 2011 Jul;94(7):3242-9 [21700008] Glycobiology. 2011 Sep;21(9):1217-27 [21610194] J Agric Food Chem. 2011 Sep 14;59(17):9250-6 [21838261] Vaccine. 2011 Oct 19;29(45):7925-35 [21872634] Toxins (Basel). 2011 Oct;3(10):1233-48 [22069693] Toxins (Basel). 2011 Apr;3(4):398-408 [22069715] J Food Sci. 2011 Jun-Jul;76(5):N49-53 [22417440] J Agric Food Chem. 2010 Aug 25;58(16):9281-6 [20681531] J Food Prot. 2004 Feb;67(2):403-6 [14968979] N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1074/jbc.M112.362988 ER - TY - CPAPER T1 - Assessing conifer seedling regeneration on two substrates at timberline-alpine meadow borders T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313118651; 6153754 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Johnson, Adelaide AU - Yeakley, J Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Meadows KW - Conifers KW - Regeneration KW - Seedlings UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313118651?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Assessing+conifer+seedling+regeneration+on+two+substrates+at+timberline-alpine+meadow+borders&rft.au=Johnson%2C+Adelaide%3BYeakley%2C+J&rft.aulast=Johnson&rft.aufirst=Adelaide&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Topoclimatic influences on climatic water balance in complex terrain: Implications for modeling tree species distributions T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313118497; 6153311 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Holden, Zachary AU - Dobrowski, Solomon AU - Abatzoglou, John Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Water balance KW - Climate KW - Trees KW - Geographical distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313118497?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Topoclimatic+influences+on+climatic+water+balance+in+complex+terrain%3A+Implications+for+modeling+tree+species+distributions&rft.au=Holden%2C+Zachary%3BDobrowski%2C+Solomon%3BAbatzoglou%2C+John&rft.aulast=Holden&rft.aufirst=Zachary&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Coarse woody debris dynamics following stand-replacing wildfires in dry coniferous forests of the interior Pacific Northwest T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313118164; 6153000 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Peterson, David Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA, Pacific Northwest KW - Wildfire KW - Coniferous forests KW - Debris UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313118164?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Coarse+woody+debris+dynamics+following+stand-replacing+wildfires+in+dry+coniferous+forests+of+the+interior+Pacific+Northwest&rft.au=Peterson%2C+David&rft.aulast=Peterson&rft.aufirst=David&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Environmental settings and spatial contexts of wildfire refugia in early 20th century mixed conifer ecosystems of the eastern Cascades T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313118013; 6152769 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Povak, Nicholas AU - Hessburg, Paul AU - Franklin, Jerry Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Conifers KW - Wildfire KW - Ecosystems KW - Refuges UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313118013?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Environmental+settings+and+spatial+contexts+of+wildfire+refugia+in+early+20th+century+mixed+conifer+ecosystems+of+the+eastern+Cascades&rft.au=Povak%2C+Nicholas%3BHessburg%2C+Paul%3BFranklin%2C+Jerry&rft.aulast=Povak&rft.aufirst=Nicholas&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Plant-soil feedbacks and plant community composition in semiarid grasslands T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313117745; 6152621 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Reinhart, Kurt Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Grasslands KW - Plant communities KW - Feedback KW - Community composition UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313117745?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Plant-soil+feedbacks+and+plant+community+composition+in+semiarid+grasslands&rft.au=Reinhart%2C+Kurt&rft.aulast=Reinhart&rft.aufirst=Kurt&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Modeling interactions between spotted owl and barred owl populations in fire-prone forests T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313117736; 6152314 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Singleton, Peter AU - Marcot, Bruce AU - Lehmkuhl, John AU - Raphael, Martin AU - Kennedy, Rebecca AU - Schumaker, Nathan Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313117736?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Modeling+interactions+between+spotted+owl+and+barred+owl+populations+in+fire-prone+forests&rft.au=Singleton%2C+Peter%3BMarcot%2C+Bruce%3BLehmkuhl%2C+John%3BRaphael%2C+Martin%3BKennedy%2C+Rebecca%3BSchumaker%2C+Nathan&rft.aulast=Singleton&rft.aufirst=Peter&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Attributes of dead wood carbon stocks across forests of the U.S. T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313109035; 6153594 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Woodall, Christopher AU - Domke, Grant AU - Smith, James Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA KW - Forests KW - Wood KW - Carbon UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313109035?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Attributes+of+dead+wood+carbon+stocks+across+forests+of+the+U.S.&rft.au=Woodall%2C+Christopher%3BDomke%2C+Grant%3BSmith%2C+James&rft.aulast=Woodall&rft.aufirst=Christopher&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Carbon storage along headwater stream segments with differing valley geometry in Rocky Mountain National Park, Colorado T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313108916; 6151795 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Dwire, Kathleen AU - Wohl, Ellen AU - Sutfin, Nicholas AU - Bazan, Roberto AU - Polvi-Pilgrim, Lina Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA, Colorado, Rocky Mountain Natl. Park KW - USA, Colorado KW - National parks KW - Carbon sequestration KW - Valleys KW - Mountains KW - Streams KW - Stream UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313108916?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Carbon+storage+along+headwater+stream+segments+with+differing+valley+geometry+in+Rocky+Mountain+National+Park%2C+Colorado&rft.au=Dwire%2C+Kathleen%3BWohl%2C+Ellen%3BSutfin%2C+Nicholas%3BBazan%2C+Roberto%3BPolvi-Pilgrim%2C+Lina&rft.aulast=Dwire&rft.aufirst=Kathleen&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Scientists, policy makers can't hear you! How to improve your chances of being heard T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313106110; 6152012 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Johnson, Mari-Vaughn Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Policies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313106110?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Scientists%2C+policy+makers+can%27t+hear+you%21+How+to+improve+your+chances+of+being+heard&rft.au=Johnson%2C+Mari-Vaughn&rft.aulast=Johnson&rft.aufirst=Mari-Vaughn&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Climate change, land management, and water resources in the Drylands East Asia T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313105920; 6153259 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Sun, Ge AU - Feng, Xiaoming AU - Xiao, Jingfeng AU - Shiklomanov, Alexander AU - Wang, Shengping AU - Chen, Jiquan Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Asia KW - Climatic changes KW - Land management KW - Water resources KW - land management UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313105920?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Climate+change%2C+land+management%2C+and+water+resources+in+the+Drylands+East+Asia&rft.au=Sun%2C+Ge%3BFeng%2C+Xiaoming%3BXiao%2C+Jingfeng%3BShiklomanov%2C+Alexander%3BWang%2C+Shengping%3BChen%2C+Jiquan&rft.aulast=Sun&rft.aufirst=Ge&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - The role of biotic and abiotic stressors in Jeffrey pine susceptibility to bark beetle T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313104793; 6151393 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Grulke, Nancy AU - Seybold, Steven AU - Graves, Andrew Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Bark KW - Scolytidae KW - Pinus jeffreyi UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313104793?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=The+role+of+biotic+and+abiotic+stressors+in+Jeffrey+pine+susceptibility+to+bark+beetle&rft.au=Grulke%2C+Nancy%3BSeybold%2C+Steven%3BGraves%2C+Andrew&rft.aulast=Grulke&rft.aufirst=Nancy&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Assessing the ecological amplitude of candidate native grasses to inform plant materials development for the Colorado Plateau T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313104428; 6152962 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Memmott, Kelly Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA, Colorado Plateau KW - Plateaus KW - Grasses UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313104428?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Assessing+the+ecological+amplitude+of+candidate+native+grasses+to+inform+plant+materials+development+for+the+Colorado+Plateau&rft.au=Memmott%2C+Kelly&rft.aulast=Memmott&rft.aufirst=Kelly&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Trade-offs between biofuel production, agricultural production, and conservation of biodiversity T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313103470; 6152871 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Behrman, Kathrine AU - Kiniry, James AU - Keitt, Timothy AU - Juenger, Thomas Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Conservation KW - Fuel technology KW - Biological diversity KW - Agricultural production KW - Biofuels UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313103470?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Trade-offs+between+biofuel+production%2C+agricultural+production%2C+and+conservation+of+biodiversity&rft.au=Behrman%2C+Kathrine%3BKiniry%2C+James%3BKeitt%2C+Timothy%3BJuenger%2C+Thomas&rft.aulast=Behrman&rft.aufirst=Kathrine&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Effects of gypsy moth on forest composition and structure in the Midwest United States T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313103077; 6152892 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - DeSantis, Ryan AU - Moser, W Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA KW - Forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313103077?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Effects+of+gypsy+moth+on+forest+composition+and+structure+in+the+Midwest+United+States&rft.au=DeSantis%2C+Ryan%3BMoser%2C+W&rft.aulast=DeSantis&rft.aufirst=Ryan&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Impacts of fire exclusion and recent managed fire on forest structure in old growth Sierra Nevada mixed-conifer forests: Resampling of 1911 timber inventories T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313102826; 6152766 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Collins, Brandon AU - Everett, Rick AU - Stephens, Scott Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Forests KW - Fires KW - Old growth KW - Inventories KW - Growth UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313102826?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Impacts+of+fire+exclusion+and+recent+managed+fire+on+forest+structure+in+old+growth+Sierra+Nevada+mixed-conifer+forests%3A+Resampling+of+1911+timber+inventories&rft.au=Collins%2C+Brandon%3BEverett%2C+Rick%3BStephens%2C+Scott&rft.aulast=Collins&rft.aufirst=Brandon&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Volatile emissions from an epiphytic fungus are semiochemicals for eusocial wasps T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313102527; 6152108 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Davis, T AU - Boundy-Mills, Kyria AU - Landolt, Peter Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Emissions KW - Volatiles KW - Semiochemicals KW - Hymenoptera UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313102527?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Volatile+emissions+from+an+epiphytic+fungus+are+semiochemicals+for+eusocial+wasps&rft.au=Davis%2C+T%3BBoundy-Mills%2C+Kyria%3BLandolt%2C+Peter&rft.aulast=Davis&rft.aufirst=T&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Sources of vegetation model uncertainty: Differences in soil and climate data inputs affect future projections T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313102249; 6152104 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Drapek, Raymond Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Soil KW - Vegetation KW - Data processing KW - Climate KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313102249?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Sources+of+vegetation+model+uncertainty%3A+Differences+in+soil+and+climate+data+inputs+affect+future+projections&rft.au=Drapek%2C+Raymond&rft.aulast=Drapek&rft.aufirst=Raymond&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Using urban forestry assessment tools to model urban bird habitat potential T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313101902; 6152180 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Lerman, Susannah AU - Nislow, Keith AU - Nowak, David AU - DeStefano, Stephen AU - King, David AU - Jones-Farrand, D Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Aves KW - Forestry KW - Habitat KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313101902?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Using+urban+forestry+assessment+tools+to+model+urban+bird+habitat+potential&rft.au=Lerman%2C+Susannah%3BNislow%2C+Keith%3BNowak%2C+David%3BDeStefano%2C+Stephen%3BKing%2C+David%3BJones-Farrand%2C+D&rft.aulast=Lerman&rft.aufirst=Susannah&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Improving forest carbon flux estimates with gain-loss measurements from regional inventories in Oregon T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313101732; 6152486 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Gray, Andrew AU - Whittier, Thomas AU - Azuma, David Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Forests KW - Carbon KW - Inventories UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313101732?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Improving+forest+carbon+flux+estimates+with+gain-loss+measurements+from+regional+inventories+in+Oregon&rft.au=Gray%2C+Andrew%3BWhittier%2C+Thomas%3BAzuma%2C+David&rft.aulast=Gray&rft.aufirst=Andrew&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Cross-scale interactions drive ecosystem responses to precipitation in the Chihuahuan Desert T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313101142; 6152324 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Pillsbury, Finn AU - Peters, Debra AU - Browning, Dawn AU - Duniway, Michael Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Mexico, Chihuahuan Desert KW - Deserts KW - Precipitation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313101142?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Cross-scale+interactions+drive+ecosystem+responses+to+precipitation+in+the+Chihuahuan+Desert&rft.au=Pillsbury%2C+Finn%3BPeters%2C+Debra%3BBrowning%2C+Dawn%3BDuniway%2C+Michael&rft.aulast=Pillsbury&rft.aufirst=Finn&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Biocontrol attack exacerbates resource- and pollen- limitation in its target weed (Centaurea solstitialis) across a soil moisture gradient T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313091510; 6153406 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Swope, Sarah Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Soil moisture KW - Weeds KW - Biological control KW - Centaurea solstitialis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313091510?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Biocontrol+attack+exacerbates+resource-+and+pollen-+limitation+in+its+target+weed+%28Centaurea+solstitialis%29+across+a+soil+moisture+gradient&rft.au=Swope%2C+Sarah&rft.aulast=Swope&rft.aufirst=Sarah&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Validating an ecological forestry approach in Great Lakes mixed-pine forests T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313091259; 6152905 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Palik, Brian AU - Fraver, Shawn Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - North America, Great Lakes KW - Forestry KW - Lakes KW - Forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313091259?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Validating+an+ecological+forestry+approach+in+Great+Lakes+mixed-pine+forests&rft.au=Palik%2C+Brian%3BFraver%2C+Shawn&rft.aulast=Palik&rft.aufirst=Brian&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Biological legacies and mimicking natural disturbance regimes in Sierra Nevada forests T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313091148; 6152900 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - North, Malcolm Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Forests KW - Disturbance KW - Natural disturbance KW - Mimicry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313091148?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Biological+legacies+and+mimicking+natural+disturbance+regimes+in+Sierra+Nevada+forests&rft.au=North%2C+Malcolm&rft.aulast=North&rft.aufirst=Malcolm&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Non-destructive field method reveals diel hysteresis in ectomycorrhizal fungal temperature-respiration relationships T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313090248; 6153103 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Lilleskov, Erik Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Hysteresis KW - Ectomycorrhizas UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313090248?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Non-destructive+field+method+reveals+diel+hysteresis+in+ectomycorrhizal+fungal+temperature-respiration+relationships&rft.au=Lilleskov%2C+Erik&rft.aulast=Lilleskov&rft.aufirst=Erik&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Evidence for large positive effects of species richness on biomass in U.S. forests T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313090110; 6152557 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Rinella, Matthew AU - Reinhart, Kurt AU - Johnson, Daniel Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA KW - Forests KW - Biomass KW - Species richness KW - Species Richness UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313090110?accountid=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:dissertation&rft.genre=conference&rft.jtitle=&rft.atitle=&rft.au=Rinella%2C+Matthew%3BReinhart%2C+Kurt%3BJohnson%2C+Daniel&rft.aulast=Rinella&rft.aufirst=Matthew&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Evidence+for+large+positive+effects+of+species+richness+on+biomass+in+U.S.+forests&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Use of native annual forbs and early seral species in seeding mixtures for improved success in Great Basin restoration T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313086581; 6153512 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Uselman, Shauna AU - Snyder, Keirith AU - Leger, Elizabeth AU - Duke, Sara Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA, Great Basin KW - Seeding KW - Forbs KW - Basins KW - Restoration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313086581?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Use+of+native+annual+forbs+and+early+seral+species+in+seeding+mixtures+for+improved+success+in+Great+Basin+restoration&rft.au=Uselman%2C+Shauna%3BSnyder%2C+Keirith%3BLeger%2C+Elizabeth%3BDuke%2C+Sara&rft.aulast=Uselman&rft.aufirst=Shauna&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - What do nonstructural carbohydrate concentrations of trees indicate about plant carbon balance? T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313078449; 6152089 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Ryan, Michael AU - Mencuccini, Maurizio Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Carbohydrates KW - Trees KW - Carbon UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313078449?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=What+do+nonstructural+carbohydrate+concentrations+of+trees+indicate+about+plant+carbon+balance%3F&rft.au=Ryan%2C+Michael%3BMencuccini%2C+Maurizio&rft.aulast=Ryan&rft.aufirst=Michael&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Fire and flood in the bosque: a cottonwood population model for flow-restricted streams of the American Southwest T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313077439; 6151730 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Smith, D AU - Finch, Deborah AU - Lytle, David AU - Merritt, David Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Floods KW - Fires KW - Streams KW - Models UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313077439?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Fire+and+flood+in+the+bosque%3A+a+cottonwood+population+model+for+flow-restricted+streams+of+the+American+Southwest&rft.au=Smith%2C+D%3BFinch%2C+Deborah%3BLytle%2C+David%3BMerritt%2C+David&rft.aulast=Smith&rft.aufirst=D&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Scientific input and the policy process: The case of atmospheric pollution T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313076807; 6152010 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Pouyat, Richard AU - Haeuber, Richard AU - Weathers, Kathleen Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Air pollution KW - Pollution KW - Policies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313076807?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Scientific+input+and+the+policy+process%3A+The+case+of+atmospheric+pollution&rft.au=Pouyat%2C+Richard%3BHaeuber%2C+Richard%3BWeathers%2C+Kathleen&rft.aulast=Pouyat&rft.aufirst=Richard&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Oak decline in the Ozark Highlands T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313076626; 6151371 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Spetich, Martin AU - Fan, Zhaofei AU - Fan, Xiuli AU - He, Hong AU - Shifley, Stephen Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313076626?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Oak+decline+in+the+Ozark+Highlands&rft.au=Spetich%2C+Martin%3BFan%2C+Zhaofei%3BFan%2C+Xiuli%3BHe%2C+Hong%3BShifley%2C+Stephen&rft.aulast=Spetich&rft.aufirst=Martin&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Multitrophic interactions in Rosa multiflora-invaded urban forests T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313075872; 6153493 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - D'Amico III, Vincent AU - Shriver, W AU - Rega, Christine Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Forests KW - Rosa UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313075872?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Multitrophic+interactions+in+Rosa+multiflora-invaded+urban+forests&rft.au=D%27Amico+III%2C+Vincent%3BShriver%2C+W%3BRega%2C+Christine&rft.aulast=D%27Amico+III&rft.aufirst=Vincent&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Potential effects of sea level rise on salmonid estuarine and freshwater habitat in Oregon, USA T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313075469; 6153005 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Flitcroft, Rebecca AU - Burnett, Kelly AU - Christiansen, Kelly Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA, Oregon KW - Sea level changes KW - Habitat KW - Freshwater environments KW - Inland water environment KW - Anadromous species KW - Estuaries KW - Brackishwater environment KW - Salmonidae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313075469?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Potential+effects+of+sea+level+rise+on+salmonid+estuarine+and+freshwater+habitat+in+Oregon%2C+USA&rft.au=Flitcroft%2C+Rebecca%3BBurnett%2C+Kelly%3BChristiansen%2C+Kelly&rft.aulast=Flitcroft&rft.aufirst=Rebecca&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - The biogeography of Mid-Atlantic CEAP wetlands T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313074490; 6152770 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Ducey, Thomas AU - Miller, Jarrod AU - Hunt, Patrick Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Biogeography KW - Wetlands UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313074490?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=The+biogeography+of+Mid-Atlantic+CEAP+wetlands&rft.au=Ducey%2C+Thomas%3BMiller%2C+Jarrod%3BHunt%2C+Patrick&rft.aulast=Ducey&rft.aufirst=Thomas&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Climate change impacts on agricultural systems T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313073853; 6152633 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Walthall, Charlie AU - Hatfield, Jerry AU - Lengnick, Laura AU - Marshall, Elizabeth AU - Backlund, Peter AU - Walsh, Margaret Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Climatic changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313073853?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Climate+change+impacts+on+agricultural+systems&rft.au=Walthall%2C+Charlie%3BHatfield%2C+Jerry%3BLengnick%2C+Laura%3BMarshall%2C+Elizabeth%3BBacklund%2C+Peter%3BWalsh%2C+Margaret&rft.aulast=Walthall&rft.aufirst=Charlie&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Evaluating future colonizable habitats of four oak species in the eastern United States using decision-tree based ensemble and cellular simulation models T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313073783; 6152481 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Prasad, Anantha AU - Iverson, Louis AU - Matthews, Stephen AU - Peters, Matthew Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA KW - Simulation KW - Habitat UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313073783?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Evaluating+future+colonizable+habitats+of+four+oak+species+in+the+eastern+United+States+using+decision-tree+based+ensemble+and+cellular+simulation+models&rft.au=Prasad%2C+Anantha%3BIverson%2C+Louis%3BMatthews%2C+Stephen%3BPeters%2C+Matthew&rft.aulast=Prasad&rft.aufirst=Anantha&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Mapping landscape values and human-resource interactions on a regional scale: The human ecology mapping project T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313073051; 6153129 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Cerveny, Lee AU - McLain, Rebecca AU - Biedenweg, Kelly AU - Besser, Diane Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Mapping KW - Human ecology KW - Landscape UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313073051?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Mapping+landscape+values+and+human-resource+interactions+on+a+regional+scale%3A+The+human+ecology+mapping+project&rft.au=Cerveny%2C+Lee%3BMcLain%2C+Rebecca%3BBiedenweg%2C+Kelly%3BBesser%2C+Diane&rft.aulast=Cerveny&rft.aufirst=Lee&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - The effects of insect biological control on a Tamarix invaded ecosystem: ecosystem water and carbon dioxide fluxes and plant-level responses T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313071407; 6151713 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Snyder, Keirith AU - Scott, Russell AU - McGwire, Kenneth AU - Jones, Timothy AU - Uselman, Shauna Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Biological control KW - Insects KW - Carbon dioxide KW - Aquatic insects KW - Pest control KW - Tamarix UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313071407?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Molecular+Sciences&rft.atitle=Enhancement+of+Commercial+Antifungal+Agents+by+Kojic+Acid&rft.au=Kim%2C+J+H%3BChang%2C+P-K%3BChan%2C+K+L%3BFaria%2C+NCG%3BMahoney%2C+N%3BKim%2C+Y+K%3Bde+L+Martins%2C+M%3BCampbell%2C+B+C&rft.aulast=Kim&rft.aufirst=J&rft.date=2012-11-01&rft.volume=13&rft.issue=11&rft.spage=13867&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Molecular+Sciences&rft.issn=14220067&rft_id=info:doi/10.3390%2Fijms131113867 L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Research at the USDA Forest Service Northern Research Station concerning the forest effects of oil and gas development T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313070911; 6151507 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Stout, Susan Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Forests KW - Oil and gas industry KW - Pollution effects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313070911?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Research+at+the+USDA+Forest+Service+Northern+Research+Station+concerning+the+forest+effects+of+oil+and+gas+development&rft.au=Stout%2C+Susan&rft.aulast=Stout&rft.aufirst=Susan&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Effects of reservoir operations on aquatic macroinvertebrate community composition and production in the Deadwood River, Idaho T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313067956; 6151237 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - McGrath, Claire AU - Rosenberger, Elizabeth AU - McCutchan Jr, James AU - Bjork, Robin Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA, Idaho KW - Community composition KW - Reservoirs KW - Rivers KW - Reservoir KW - Zoobenthos UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313067956?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Effects+of+reservoir+operations+on+aquatic+macroinvertebrate+community+composition+and+production+in+the+Deadwood+River%2C+Idaho&rft.au=McGrath%2C+Claire%3BRosenberger%2C+Elizabeth%3BMcCutchan+Jr%2C+James%3BBjork%2C+Robin&rft.aulast=McGrath&rft.aufirst=Claire&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Niche differentiation based on diet analysis of three introduced rodents in tropical montane forest T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313059975; 6152706 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Shiels, Aaron Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Diets KW - Niches KW - Forests KW - Tropical environments KW - Rodents KW - Differentiation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313059975?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Niche+differentiation+based+on+diet+analysis+of+three+introduced+rodents+in+tropical+montane+forest&rft.au=Shiels%2C+Aaron&rft.aulast=Shiels&rft.aufirst=Aaron&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Southeastern ecosystems and early successional habitat: One size does not fit all T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313059397; 6152206 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Greenberg, Cathryn AU - Keyser, Tara Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Habitat KW - Ecosystems UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313059397?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Southeastern+ecosystems+and+early+successional+habitat%3A+One+size+does+not+fit+all&rft.au=Greenberg%2C+Cathryn%3BKeyser%2C+Tara&rft.aulast=Greenberg&rft.aufirst=Cathryn&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Synthesis of the conservation value of the early-successional stage of succession in eastern U.S. forests T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313059118; 6152201 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - King, David AU - Schlossberg, Scott Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA KW - Conservation KW - Succession KW - Forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313059118?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Synthesis+of+the+conservation+value+of+the+early-successional+stage+of+succession+in+eastern+U.S.+forests&rft.au=King%2C+David%3BSchlossberg%2C+Scott&rft.aulast=King&rft.aufirst=David&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Deposition of gaseous reactive nitrogen to forests and other ecosystems in the San Bernardino Mountains, California T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313057354; 6151604 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Bytnerowicz, Andrzej AU - Johnson, Robert AU - Zhang, Leiming AU - Jenerette, G AU - Schilling, Susan AU - Allen, Edith Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA, California, San Bernardino Mts. KW - USA, California KW - Forests KW - Ecosystems KW - Nitrogen KW - Mountains UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313057354?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Deposition+of+gaseous+reactive+nitrogen+to+forests+and+other+ecosystems+in+the+San+Bernardino+Mountains%2C+California&rft.au=Bytnerowicz%2C+Andrzej%3BJohnson%2C+Robert%3BZhang%2C+Leiming%3BJenerette%2C+G%3BSchilling%2C+Susan%3BAllen%2C+Edith&rft.aulast=Bytnerowicz&rft.aufirst=Andrzej&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Fantasy football for community ecologists: Building hybrid ecosystems in Hawaiian lowland wet forests T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313051411; 6151945 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Warman, Laura AU - Cordell, Susan AU - Ostertag, Rebecca AU - Schulten, Jodie AU - Uowolo, Amanda AU - Vitousek, Peter Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Ecologists KW - Forests KW - Ecosystems KW - Hybrids UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313051411?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Fantasy+football+for+community+ecologists%3A+Building+hybrid+ecosystems+in+Hawaiian+lowland+wet+forests&rft.au=Warman%2C+Laura%3BCordell%2C+Susan%3BOstertag%2C+Rebecca%3BSchulten%2C+Jodie%3BUowolo%2C+Amanda%3BVitousek%2C+Peter&rft.aulast=Warman&rft.aufirst=Laura&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Arthropods, flooding, and wood decay T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313043523; 6153632 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Ulyshen, Michael Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Flooding KW - Decay KW - Arthropods KW - Wood KW - Arthropoda UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313043523?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Arthropods%2C+flooding%2C+and+wood+decay&rft.au=Ulyshen%2C+Michael&rft.aulast=Ulyshen&rft.aufirst=Michael&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - How large is large? Urban tree allometrics from 16 U.S. climate regions T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313033260; 6153423 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Peper, Paula AU - McPherson, Greg Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA KW - Trees KW - Climate UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313033260?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=How+large+is+large%3F+Urban+tree+allometrics+from+16+U.S.+climate+regions&rft.au=Peper%2C+Paula%3BMcPherson%2C+Greg&rft.aulast=Peper&rft.aufirst=Paula&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Carbon benefits from forested protected areas for biodiversity conservation in the conterminous United States T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313032712; 6153276 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Heath, Linda AU - Zheng, Daolan AU - Ducey, Mark Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA KW - Conservation KW - Protected areas KW - Biological diversity KW - Carbon KW - Environmental protection UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313032712?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Carbon+benefits+from+forested+protected+areas+for+biodiversity+conservation+in+the+conterminous+United+States&rft.au=Heath%2C+Linda%3BZheng%2C+Daolan%3BDucey%2C+Mark&rft.aulast=Heath&rft.aufirst=Linda&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Modeling budburst in Coast Douglas-fir based on winter temperature and genotype T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313031303; 6151281 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Gould, Peter AU - Harrington, Constance Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Temperature effects KW - Winter KW - Coastal zone KW - Genotypes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313031303?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Modeling+budburst+in+Coast+Douglas-fir+based+on+winter+temperature+and+genotype&rft.au=Gould%2C+Peter%3BHarrington%2C+Constance&rft.aulast=Gould&rft.aufirst=Peter&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Beyond the mean: The importance of variability in predicting ecological impacts of stream thermal regimes T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313031209; 6151278 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Steel, E AU - Tillotson, Abby AU - Larsen, Donald AU - Fullerton, Aimee AU - Denton, Keith AU - Beckman, Brian Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Streams KW - Stream UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313031209?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Beyond+the+mean%3A+The+importance+of+variability+in+predicting+ecological+impacts+of+stream+thermal+regimes&rft.au=Steel%2C+E%3BTillotson%2C+Abby%3BLarsen%2C+Donald%3BFullerton%2C+Aimee%3BDenton%2C+Keith%3BBeckman%2C+Brian&rft.aulast=Steel&rft.aufirst=E&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Recovery of native species diversity and biomass following deforestation of wet forests on Hawaii Island: The hope of native ohia (Metrosideros polymorpha) populations and the curse of alien and/or "novel" forests T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313020004; 6153217 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Hughes, Flint AU - Asner, Gregory AU - Grossman, Dennis Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA, Hawaii, Hawaii I. KW - Forests KW - Species diversity KW - Deforestation KW - Biomass KW - Islands KW - Indigenous species KW - Population genetics KW - Metrosideros polymorpha UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313020004?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Recovery+of+native+species+diversity+and+biomass+following+deforestation+of+wet+forests+on+Hawaii+Island%3A+The+hope+of+native+ohia+%28Metrosideros+polymorpha%29+populations+and+the+curse+of+alien+and%2For+%22novel%22+forests&rft.au=Hughes%2C+Flint%3BAsner%2C+Gregory%3BGrossman%2C+Dennis&rft.aulast=Hughes&rft.aufirst=Flint&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Using historical data to guide forest restoration in the central Sierra Nevada T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313017936; 6153608 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Knapp, Eric AU - North, Malcolm AU - Estes, Becky Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Historical account KW - Forests KW - Data processing KW - Restoration UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313017936?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Using+historical+data+to+guide+forest+restoration+in+the+central+Sierra+Nevada&rft.au=Knapp%2C+Eric%3BNorth%2C+Malcolm%3BEstes%2C+Becky&rft.aulast=Knapp&rft.aufirst=Eric&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Microhabitat-scale numerical and behavioral responses by juvenile salmonids to instream habitat restoration T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313014448; 6152986 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Polivka, Karl AU - Friedli, Lisa AU - Novak, Jenni Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Habitat improvement KW - Anadromous species KW - Salmonidae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313014448?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Microhabitat-scale+numerical+and+behavioral+responses+by+juvenile+salmonids+to+instream+habitat+restoration&rft.au=Polivka%2C+Karl%3BFriedli%2C+Lisa%3BNovak%2C+Jenni&rft.aulast=Polivka&rft.aufirst=Karl&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Spatial controls on fire regimes in three fire-prone regions of the western US T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313013512; 6152760 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Miller, Carol AU - Haire, Sandra AU - Parks, Sean AU - Parisien, Marc-Andre Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Fires UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313013512?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Spatial+controls+on+fire+regimes+in+three+fire-prone+regions+of+the+western+US&rft.au=Miller%2C+Carol%3BHaire%2C+Sandra%3BParks%2C+Sean%3BParisien%2C+Marc-Andre&rft.aulast=Miller&rft.aufirst=Carol&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Evolution meets ecology: Can native grasses evolve in response to cheatgrass invasion? T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313013211; 6152964 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Rowe, Courtney AU - Leger, Elizabeth Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Ecology KW - Invasions KW - Grasses KW - Evolution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313013211?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Evolution+meets+ecology%3A+Can+native+grasses+evolve+in+response+to+cheatgrass+invasion%3F&rft.au=Rowe%2C+Courtney%3BLeger%2C+Elizabeth&rft.aulast=Rowe&rft.aufirst=Courtney&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Controls on diurnal variation in labile soil phosphorus of two wet tropical forests T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313010475; 6152455 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Wood, Tana AU - Matthews, Danielle AU - Vandecar, Karen AU - Lawrence, Deborah Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Phosphorus KW - Soil KW - Tropical forests KW - Diurnal variations UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313010475?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Controls+on+diurnal+variation+in+labile+soil+phosphorus+of+two+wet+tropical+forests&rft.au=Wood%2C+Tana%3BMatthews%2C+Danielle%3BVandecar%2C+Karen%3BLawrence%2C+Deborah&rft.aulast=Wood&rft.aufirst=Tana&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Ecological dynamics of blackbrush (Coleogyne ramosissima), an iconic landscape dominant T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313009459; 6152965 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Pendleton, Rosemary AU - Pendleton, Burton AU - Meyer, Susan AU - Richardson, Bryce AU - Esque, Todd AU - Kitchen, Stanley Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Landscape KW - Coleogyne ramosissima UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313009459?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Ecological+dynamics+of+blackbrush+%28Coleogyne+ramosissima%29%2C+an+iconic+landscape+dominant&rft.au=Pendleton%2C+Rosemary%3BPendleton%2C+Burton%3BMeyer%2C+Susan%3BRichardson%2C+Bryce%3BEsque%2C+Todd%3BKitchen%2C+Stanley&rft.aulast=Pendleton&rft.aufirst=Rosemary&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Synchronizing cover crop flowering time with human demands in reduced-till organic agroecosystems: A comparative genomics approach T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1313006284; 6151471 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Maul, Jude AU - Mirsky, Steven AU - Emche, Sarah Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Flowering KW - Crops KW - Cover crops KW - genomics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313006284?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Synchronizing+cover+crop+flowering+time+with+human+demands+in+reduced-till+organic+agroecosystems%3A+A+comparative+genomics+approach&rft.au=Maul%2C+Jude%3BMirsky%2C+Steven%3BEmche%2C+Sarah&rft.aulast=Maul&rft.aufirst=Jude&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogram/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Drought, exurban expansion, and water yield in southern forest ecosystems T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1312997134; 6153254 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Ford, Chelcy AU - Laseter, Stephanie AU - Sun, Ge AU - Vose, James Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Droughts KW - Forest ecosystems KW - Forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312997134?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Drought%2C+exurban+expansion%2C+and+water+yield+in+southern+forest+ecosystems&rft.au=Ford%2C+Chelcy%3BLaseter%2C+Stephanie%3BSun%2C+Ge%3BVose%2C+James&rft.aulast=Ford&rft.aufirst=Chelcy&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Climate change, snowpacks, and biogeochemical cycling in northern temperate forest ecosystems T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1312997083; 6153253 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Campbell, John AU - Sebestyen, Stephen AU - Boose, Emery AU - Booth, Eric AU - Stewart, Robert AU - Wollheim, Wil AU - Stanley, Emily Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Biogeochemistry KW - Climatic changes KW - Forest ecosystems KW - Forests UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312997083?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Climate+change%2C+snowpacks%2C+and+biogeochemical+cycling+in+northern+temperate+forest+ecosystems&rft.au=Campbell%2C+John%3BSebestyen%2C+Stephen%3BBoose%2C+Emery%3BBooth%2C+Eric%3BStewart%2C+Robert%3BWollheim%2C+Wil%3BStanley%2C+Emily&rft.aulast=Campbell&rft.aufirst=John&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - The dynamic pipeline: Hydraulic capacitance and xylem hydraulic safety in four tall conifer species T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1312995433; 6152797 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Meinzer, Frederick AU - McCulloh, Katherine AU - Johnson, Daniel AU - Woodruff, David Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Hydraulics KW - Conifers KW - Pipelines KW - Xylem KW - Capacitance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312995433?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=The+dynamic+pipeline%3A+Hydraulic+capacitance+and+xylem+hydraulic+safety+in+four+tall+conifer+species&rft.au=Meinzer%2C+Frederick%3BMcCulloh%2C+Katherine%3BJohnson%2C+Daniel%3BWoodruff%2C+David&rft.aulast=Meinzer&rft.aufirst=Frederick&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Assessing the occupancy of introduced plant species in the forests of the United States T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1312993733; 6152927 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Schulz, Bethany AU - Gray, Andrew Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA KW - Forests KW - Introduced plants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312993733?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Assessing+the+occupancy+of+introduced+plant+species+in+the+forests+of+the+United+States&rft.au=Schulz%2C+Bethany%3BGray%2C+Andrew&rft.aulast=Schulz&rft.aufirst=Bethany&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Environmental and demographic determinants of avian influenza viruses in waterfowl across the contiguous United States T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1312993578; 6153214 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Farnsworth, Matthew AU - Miller, Ryan AU - Pedersen, Kerri AU - Lutman, Mark AU - Swafford, Seth AU - Riggs, Philip AU - Webb, Colleen Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA KW - Demography KW - Waterfowl KW - Influenza KW - Viruses KW - Fowl plague KW - Aquatic birds UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312993578?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Environmental+and+demographic+determinants+of+avian+influenza+viruses+in+waterfowl+across+the+contiguous+United+States&rft.au=Farnsworth%2C+Matthew%3BMiller%2C+Ryan%3BPedersen%2C+Kerri%3BLutman%2C+Mark%3BSwafford%2C+Seth%3BRiggs%2C+Philip%3BWebb%2C+Colleen&rft.aulast=Farnsworth&rft.aufirst=Matthew&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - The shrinking footprint of longleaf pine (Pinus palustris) in the southeastern United States T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1312991495; 6152600 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Oswalt, Christopher AU - Brooks, Horace Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA, Southeast KW - Ecology KW - Pinus palustris UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312991495?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=The+shrinking+footprint+of+longleaf+pine+%28Pinus+palustris%29+in+the+southeastern+United+States&rft.au=Oswalt%2C+Christopher%3BBrooks%2C+Horace&rft.aulast=Oswalt&rft.aufirst=Christopher&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Woodland successional phase effects vegetation recovery after prescribed fire T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1312989515; 6152580 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Bates, Jonathan Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Vegetation KW - Fires UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312989515?accountid=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:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=TIFFION%2C+G&rft.aulast=TIFFION&rft.aufirst=G&rft.date=1983-01-01&rft.volume=&rft.issue=&rft.spage=181&rft.isbn=&rft.btitle=THE+REPUBLIC+OF+COUSINS%3A+WOMEN%27S+OPPRESSION+IN+MEDITERRANEAN+SOCIETY&rft.title=THE+REPUBLIC+OF+COUSINS%3A+WOMEN%27S+OPPRESSION+IN+MEDITERRANEAN+SOCIETY&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Evaluating plant community responses to rainfall extremes in southwest U.S. ecosystems using radiometric change detection T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1312989326; 6152575 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Browning, Dawn AU - Steele, Catriana Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - USA KW - Rainfall KW - Ecosystems KW - Plant communities KW - Environmental impact UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312989326?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Evaluating+plant+community+responses+to+rainfall+extremes+in+southwest+U.S.+ecosystems+using+radiometric+change+detection&rft.au=Browning%2C+Dawn%3BSteele%2C+Catriana&rft.aulast=Browning&rft.aufirst=Dawn&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Water stress and the transport of carbohydrates: Phloem sap and sieve cell characteristics along a height and water stress gradient in a tall conifer T2 - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AN - 1312987761; 6152083 JF - 97th Annual Meeting of the Ecological Society of America (ESA 2012) AU - Woodruff, David AU - Meinzer, Frederick AU - Falk, Kristen Y1 - 2012/08/05/ PY - 2012 DA - 2012 Aug 05 KW - Water stress KW - Carbohydrates KW - Conifers KW - Phloem UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312987761?accountid=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=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.atitle=Water+stress+and+the+transport+of+carbohydrates%3A+Phloem+sap+and+sieve+cell+characteristics+along+a+height+and+water+stress+gradient+in+a+tall+conifer&rft.au=Woodruff%2C+David%3BMeinzer%2C+Frederick%3BFalk%2C+Kristen&rft.aulast=Woodruff&rft.aufirst=David&rft.date=2012-08-05&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=97th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2012/webprogrampreliminary/meeting.html LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Thrips transmission of a tospovirus reassortant T2 - 2012 Annual Meeting of the American Phytopathological Society (APS 2012) AN - 1313093800; 6144927 JF - 2012 Annual Meeting of the American Phytopathological Society (APS 2012) AU - Webster, C AU - Reitz, S AU - Frantz, G AU - Mellinger, H AU - Funderburk, J AU - Adkins, S Y1 - 2012/08/04/ PY - 2012 DA - 2012 Aug 04 KW - Phytopathology KW - Tospovirus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313093800?accountid=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=2012+Annual+Meeting+of+the+American+Phytopathological+Society+%28APS+2012%29&rft.atitle=Thrips+transmission+of+a+tospovirus+reassortant&rft.au=Webster%2C+C%3BReitz%2C+S%3BFrantz%2C+G%3BMellinger%2C+H%3BFunderburk%2C+J%3BAdkins%2C+S&rft.aulast=Webster&rft.aufirst=C&rft.date=2012-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2012+Annual+Meeting+of+the+American+Phytopathological+Society+%28APS+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://www.apsnet.org/meetings/annual/program/Documents/2012_APSProgramResourceBook.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Enhanced resistance to CYSDV in melon (Cucumis melo L.) and identification of significant reservoir hosts for virus transmission in the southwestern United States T2 - 2012 Annual Meeting of the American Phytopathological Society (APS 2012) AN - 1313060730; 6145306 JF - 2012 Annual Meeting of the American Phytopathological Society (APS 2012) AU - Wintermantel, W AU - McCreight, J Y1 - 2012/08/04/ PY - 2012 DA - 2012 Aug 04 KW - USA KW - Reservoirs KW - Disease transmission KW - Disease resistance KW - Reservoir KW - Cucumis melo UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313060730?accountid=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=2012+Annual+Meeting+of+the+American+Phytopathological+Society+%28APS+2012%29&rft.atitle=Enhanced+resistance+to+CYSDV+in+melon+%28Cucumis+melo+L.%29+and+identification+of+significant+reservoir+hosts+for+virus+transmission+in+the+southwestern+United+States&rft.au=Wintermantel%2C+W%3BMcCreight%2C+J&rft.aulast=Wintermantel&rft.aufirst=W&rft.date=2012-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2012+Annual+Meeting+of+the+American+Phytopathological+Society+%28APS+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://www.apsnet.org/meetings/annual/program/Documents/2012_APSProgramResourceBook.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Genetic diversity and phylogenetic analysis revealed Pepino mosaic virus in North America has shifted to Chilean genotypes T2 - 2012 Annual Meeting of the American Phytopathological Society (APS 2012) AN - 1313060421; 6145298 JF - 2012 Annual Meeting of the American Phytopathological Society (APS 2012) AU - Ling, K AU - Li, R. Y1 - 2012/08/04/ PY - 2012 DA - 2012 Aug 04 KW - North America KW - Mosaics KW - Genetic diversity KW - Genotypes KW - Phylogenetics KW - Evolution KW - Pepino mosaic virus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313060421?accountid=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=2012+Annual+Meeting+of+the+American+Phytopathological+Society+%28APS+2012%29&rft.atitle=Genetic+diversity+and+phylogenetic+analysis+revealed+Pepino+mosaic+virus+in+North+America+has+shifted+to+Chilean+genotypes&rft.au=Ling%2C+K%3BLi%2C+R.&rft.aulast=Ling&rft.aufirst=K&rft.date=2012-08-04&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2012+Annual+Meeting+of+the+American+Phytopathological+Society+%28APS+2012%29&rft.issn=&rft_id=info:doi/ L2 - http://www.apsnet.org/meetings/annual/program/Documents/2012_APSProgramResourceBook.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER -